/* ==========================================================================
   Kluizendok Tank Terminal (K.T.T. BV) – Industrial Stylesheet
   Color Palette: Steel Blue, Safety Yellow, Concrete Gray, Deep Charcoal
   Architecture: Pure CSS3 (Variables, Flexbox, Grid, Responsive)
   ========================================================================== */

:root {
  /* Industrial Palette */
  --steel-blue-900: #0a131c;
  --steel-blue-800: #101c28;
  --steel-blue-700: #182a3c;
  --steel-blue-600: #233b54;
  --steel-blue-500: #2d4f72;
  --steel-blue-400: #3f6e9e;
  --steel-blue-100: #eaf1f7;

  /* Safety & Industrial Accents */
  --safety-yellow: #f5a623;
  --safety-yellow-hover: #e09415;
  --safety-yellow-light: #fff6e5;
  --safety-yellow-text: #1b1605;
  --industrial-orange: #e65100;
  --status-active: #2e7d32;

  /* Concrete Grays & Neutrals */
  --concrete-100: #f8f9fa;
  --concrete-200: #f1f3f5;
  --concrete-300: #e5e8eb;
  --concrete-400: #cfd4da;
  --concrete-500: #9aa2ac;
  --concrete-600: #6c757d;
  --concrete-700: #495057;
  --concrete-800: #343a40;
  --concrete-900: #212529;

  /* Surfaces */
  --surface-dark: #0e1722;
  --surface-dark-card: #152232;
  --surface-dark-border: rgba(255, 255, 255, 0.09);
  --surface-light: #ffffff;
  --surface-light-card: #f8f9fb;
  --surface-light-border: #e2e6eb;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;

  /* Spacing & Layout */
  --header-height: 84px;
  --container-max: 1240px;
  --radius-sm: 3px;
  --radius-md: 6px;
  --transition-fast: 0.18s ease;
  --transition-normal: 0.28s ease;
}

/* Base Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--concrete-900);
  background-color: var(--surface-light);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.text-balance {
  text-wrap: balance;
}

.tabular {
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
}

/* ==========================================================================
   Navigation Bar (Sticky & Responsive)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(10, 19, 28, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--surface-dark-border);
  z-index: 1000;
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.is-scrolled {
  background-color: var(--steel-blue-900);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

.nav-container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Zone 1: Brand Logo */
.brand-wordmark {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  padding: 4px 0;
}

.brand-logo-img {
  height: 64px;
  width: auto;
  max-width: 250px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5));
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.brand-wordmark:hover .brand-logo-img {
  transform: scale(1.035);
  filter: drop-shadow(0 4px 14px rgba(245, 166, 35, 0.45));
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--safety-yellow);
  color: var(--safety-yellow-text);
  font-weight: 800;
  font-size: 0.85rem;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
}

/* Mobile Drawer Header Brand */
.mobile-drawer-brand {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px 14px 20px 14px;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-drawer-logo {
  height: 52px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.55));
}

/* Zone 2: Navigation Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-link {
  color: var(--concrete-300);
  font-size: 0.90rem;
  font-weight: 500;
  position: relative;
  padding: 8px 0;
  transition: color var(--transition-fast);
  background: transparent;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: inherit;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active,
.nav-item.is-open .nav-dropdown-btn {
  color: #ffffff;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--safety-yellow);
  transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after,
.nav-item.is-open .nav-dropdown-btn::after {
  width: 100%;
}

.dropdown-chevron {
  transition: transform var(--transition-fast);
  opacity: 0.7;
}

.nav-item:hover .dropdown-chevron,
.nav-item.is-open .dropdown-chevron {
  transform: rotate(180deg);
  opacity: 1;
}

/* Desktop Dropdown Menus */
.has-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 310px;
  background-color: rgba(10, 20, 32, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-sm);
  padding: 8px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  gap: 4px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.2s;
  z-index: 1050;
}

/* Dropdown arrow tip */
.nav-dropdown-menu::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 10px;
  height: 10px;
  background-color: #0b1522;
  border-left: 1px solid rgba(56, 189, 248, 0.25);
  border-top: 1px solid rgba(56, 189, 248, 0.25);
}

/* Hover & Focus state for Desktop */
.has-dropdown:hover .nav-dropdown-menu,
.has-dropdown:focus-within .nav-dropdown-menu,
.has-dropdown.is-open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

/* Dropdown items */
.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 4px;
  color: #e2e8f0;
  text-decoration: none;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.dropdown-item:hover,
.dropdown-item:focus {
  background-color: rgba(56, 189, 248, 0.12);
  outline: none;
  transform: translateX(3px);
}

.dropdown-item-icon {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--safety-yellow);
  flex-shrink: 0;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.dropdown-item:hover .dropdown-item-icon {
  background-color: var(--safety-yellow);
  color: var(--safety-yellow-text);
  border-color: var(--safety-yellow);
}

.dropdown-item-text {
  display: flex;
  flex-direction: column;
}

.dropdown-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
}

.dropdown-sub {
  font-size: 0.72rem;
  color: var(--concrete-400);
  line-height: 1.35;
  margin-top: 2px;
}

.dropdown-item:hover .dropdown-sub {
  color: var(--concrete-300);
}

/* Zone 3: CTA & Utility */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--safety-yellow);
  color: var(--safety-yellow-text);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--safety-yellow);
  cursor: pointer;
  white-space: nowrap;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-primary:hover {
  background-color: var(--safety-yellow-hover);
  border-color: var(--safety-yellow-hover);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.28);
  cursor: pointer;
  white-space: nowrap;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: #ffffff;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  width: 44px;
  height: 44px;
  cursor: pointer;
  padding: 9px;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}

.mobile-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #ffffff;
  border-radius: 1px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-toggle.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.mobile-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Navigation Styles (Drawer) */
@media (max-width: 1080px) {
  .mobile-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: rgba(9, 18, 29, 0.98);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    flex-direction: column;
    align-items: stretch;
    padding: 24px 20px 48px;
    gap: 8px;
    overflow-y: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, visibility 0.3s;
    z-index: 999;
  }

  .nav-menu.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-item {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .nav-link {
    width: 100%;
    padding: 12px 14px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    justify-content: space-between;
  }

  .nav-link:hover,
  .nav-link.active {
    background-color: rgba(255, 255, 255, 0.05);
  }

  .nav-link::after {
    display: none;
  }

  /* In mobile, dropdown is expandable accordion */
  .nav-dropdown-menu {
    position: static;
    transform: none;
    min-width: auto;
    width: 100%;
    background-color: rgba(16, 32, 50, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    box-shadow: none;
    padding: 6px;
    margin-top: 4px;
    margin-bottom: 8px;
    display: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-dropdown-menu::before {
    display: none;
  }

  .has-dropdown:hover .nav-dropdown-menu,
  .has-dropdown:focus-within .nav-dropdown-menu {
    display: none; /* Disable hover opening on mobile */
  }

  .has-dropdown.is-open .nav-dropdown-menu {
    display: flex;
  }

  .dropdown-item {
    padding: 10px 12px;
  }

  .dropdown-title {
    font-size: 0.92rem;
  }

  .dropdown-sub {
    font-size: 0.76rem;
  }

  .mobile-drawer-brand {
    display: flex;
  }
}

@media (max-width: 1080px) {
  .brand-logo-img {
    height: 58px;
    max-width: 220px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 76px;
  }

  .brand-logo-img {
    height: 52px;
    max-width: 190px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .footer-logo-img {
    height: 60px;
    max-width: 220px;
  }
}

@media (max-width: 540px) {
  :root {
    --header-height: 70px;
  }

  .brand-logo-img {
    height: 48px;
    max-width: 165px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* ==========================================================================
   Hero Slider Section
   ========================================================================== */
.hero-slider-section {
  position: relative;
  width: 100%;
  height: clamp(560px, 80vh, 760px);
  background-color: var(--steel-blue-900);
  overflow: hidden;
}

.slides-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transform: translateX(100%);
  transition: transform 0.65s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.5s ease, visibility 0.65s;
  display: flex;
  align-items: center;
  pointer-events: none;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  z-index: 2;
  pointer-events: auto;
}

.hero-slide.slide-prev {
  transform: translateX(-100%);
  opacity: 0;
  visibility: hidden;
  z-index: 1;
}

.hero-slide.slide-next {
  transform: translateX(100%);
  opacity: 0;
  visibility: hidden;
  z-index: 1;
}

.slide-media {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}

.slide-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  transition: transform 7s ease-out;
}

.hero-slide.active .slide-media img {
  transform: scale(1);
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(10, 19, 28, 0.95) 0%,
    rgba(10, 19, 28, 0.85) 45%,
    rgba(10, 19, 28, 0.4) 100%
  );
  z-index: 2;
}

.slide-content {
  position: relative;
  z-index: 3;
  max-width: 720px;
  color: #ffffff;
  padding-top: 40px;
  padding-bottom: 40px;
}

.slide-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--safety-yellow);
  margin-bottom: 16px;
}

.slide-kicker::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 2px;
  background-color: var(--safety-yellow);
}

.slide-title {
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: #ffffff;
}

.slide-description {
  font-size: clamp(1rem, 1.3vw, 1.18rem);
  line-height: 1.6;
  color: var(--concrete-300);
  margin-bottom: 32px;
  max-width: 620px;
}

.slide-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

/* Slider Controls */
.slider-navigation {
  position: absolute;
  bottom: 32px;
  right: 24px;
  z-index: 35 !important;
  display: flex;
  align-items: center;
  gap: 16px;
  background-color: rgba(10, 19, 28, 0.88);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--surface-dark-border);
  pointer-events: auto !important;
}

.slider-counter {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--concrete-400);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.slider-counter .current-index {
  color: var(--safety-yellow);
}

.slider-arrows {
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: auto !important;
}

.slider-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer !important;
  pointer-events: auto !important;
  transition: all var(--transition-fast);
}

.slider-btn:hover {
  background-color: var(--safety-yellow);
  color: var(--safety-yellow-text);
  border-color: var(--safety-yellow);
}

.slider-indicators {
  position: absolute;
  bottom: 32px;
  left: 24px;
  z-index: 35 !important;
  display: flex;
  gap: 8px;
  pointer-events: auto !important;
}

.slider-dot {
  width: 32px;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.25);
  border: none;
  cursor: pointer !important;
  pointer-events: auto !important;
  border-radius: 2px;
  transition: background-color var(--transition-fast), width var(--transition-fast);
}

.slider-dot.active {
  background-color: var(--safety-yellow);
  width: 48px;
}

/* Large Hero Edge Navigation Paddles */
.hero-paddle {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 35 !important;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(8, 17, 26, 0.85);
  border: 1.5px solid rgba(245, 166, 35, 0.45);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.65), 0 0 14px rgba(245, 166, 35, 0.25);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  padding: 0;
  pointer-events: auto !important;
}

.hero-paddle svg {
  pointer-events: none;
  stroke: var(--safety-yellow);
  transition: transform 0.2s ease, stroke 0.2s ease;
}

.hero-paddle:hover {
  background: #0f2034;
  border-color: var(--safety-yellow);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.85), 0 0 22px rgba(245, 166, 35, 0.55);
  transform: translateY(-50%) scale(1.1);
}

.hero-paddle:hover svg {
  stroke: #ffffff;
}

.hero-paddle-prev {
  left: 24px;
}

.hero-paddle-prev:hover svg {
  transform: translateX(-3px);
}

.hero-paddle-next {
  right: 24px;
}

.hero-paddle-next:hover svg {
  transform: translateX(3px);
}

.hero-paddle:focus-visible {
  outline: 2px solid var(--safety-yellow);
  outline-offset: 3px;
}

@media (max-width: 768px) {
  .hero-paddle {
    width: 44px;
    height: 44px;
  }
  .hero-paddle-prev {
    left: 12px;
  }
  .hero-paddle-next {
    right: 12px;
  }
}

/* ==========================================================================
   Trust Strip / Port Strategic Bar
   ========================================================================== */
.port-strategic-bar {
  background-color: var(--steel-blue-800);
  border-bottom: 1px solid var(--surface-dark-border);
  color: #ffffff;
  padding: 24px 0;
}

.port-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.port-stat-item {
  border-left: 2px solid var(--safety-yellow);
  padding-left: 16px;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--concrete-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   Section Headers (Industrial Clean Editorial)
   ========================================================================== */
.section {
  padding: 88px 0;
}

.section-dark {
  background-color: var(--steel-blue-900);
  color: #ffffff;
}

.section-header {
  margin-bottom: 56px;
  max-width: 760px;
}

.section-kicker {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--steel-blue-500);
  display: block;
  margin-bottom: 12px;
}

.section-dark .section-kicker {
  color: var(--safety-yellow);
}

.section-title {
  font-size: clamp(1.8rem, 2.8vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--steel-blue-900);
  margin-bottom: 16px;
}

.section-dark .section-title {
  color: #ffffff;
}

.section-lead {
  font-size: 1.08rem;
  color: var(--concrete-700);
  line-height: 1.65;
}

.section-dark .section-lead {
  color: var(--concrete-400);
}

/* ==========================================================================
   Core Services (Storage, Handling, Logistics)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background-color: var(--surface-light-card);
  border: 1px solid var(--surface-light-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(10, 19, 28, 0.08);
  border-color: var(--steel-blue-400);
}

.service-card-media {
  position: relative;
  height: 220px;
  background-color: var(--steel-blue-800);
  overflow: hidden;
}

.service-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-card-media img {
  transform: scale(1.05);
}

.service-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background-color: var(--steel-blue-900);
  color: var(--safety-yellow);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.service-card-body {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-title {
  font-size: 1.32rem;
  font-weight: 700;
  color: var(--steel-blue-900);
  margin-bottom: 12px;
  line-height: 1.3;
}

.service-description {
  font-size: 0.94rem;
  color: var(--concrete-700);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-features-list {
  list-style: none;
  border-top: 1px solid var(--surface-light-border);
  padding-top: 16px;
  margin-bottom: 20px;
}

.service-features-list li {
  font-size: 0.86rem;
  color: var(--concrete-800);
  padding: 5px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-features-list li::before {
  content: "■";
  color: var(--safety-yellow);
  font-size: 0.65rem;
}

.service-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--steel-blue-600);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.service-link:hover {
  color: var(--steel-blue-900);
}

/* ==========================================================================
   Strategic Location & Port of Ghent Map Section
   ========================================================================== */
.location-showcase {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.location-copy h3 {
  font-size: 1.7rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
  line-height: 1.25;
}

.location-copy p {
  color: var(--concrete-300);
  margin-bottom: 24px;
  font-size: 0.98rem;
}

.location-matrix {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.matrix-item {
  background-color: var(--surface-dark-card);
  border: 1px solid var(--surface-dark-border);
  padding: 16px;
  border-radius: var(--radius-sm);
}

.matrix-item .matrix-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--safety-yellow);
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.matrix-item .matrix-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.location-visual-card {
  position: relative;
  background-color: var(--surface-dark-card);
  border: 1px solid var(--surface-dark-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  padding: 20px;
}

.terminal-map-mockup {
  background-color: #0b141d;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 24px;
}

.map-badge {
  display: inline-block;
  background-color: rgba(245, 166, 35, 0.15);
  border: 1px solid var(--safety-yellow);
  color: var(--safety-yellow);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  padding: 4px 8px;
  margin-bottom: 16px;
}

.terminal-diagram-schematic {
  width: 100%;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 50%, #15273b 0%, #0b141d 80%);
  border: 1px dashed rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

/* ==========================================================================
   Compliance, Safety & Seveso Directive
   ========================================================================== */
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.compliance-card {
  background-color: #ffffff;
  border: 1px solid var(--surface-light-border);
  padding: 24px;
  border-radius: var(--radius-sm);
  border-top: 3px solid var(--steel-blue-600);
}

.compliance-card.highlight {
  border-top-color: var(--safety-yellow);
  background-color: var(--concrete-100);
}

.compliance-badge {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--steel-blue-600);
  margin-bottom: 10px;
  display: block;
}

.compliance-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--steel-blue-900);
  margin-bottom: 8px;
}

.compliance-card p {
  font-size: 0.85rem;
  color: var(--concrete-700);
  line-height: 1.5;
}

/* ==========================================================================
   Berth Scheduling & Storage Inquiry Form
   ========================================================================== */
.inquiry-section {
  background-color: var(--concrete-200);
  border-top: 1px solid var(--surface-light-border);
  border-bottom: 1px solid var(--surface-light-border);
}

.inquiry-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

.inquiry-details h3 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--steel-blue-900);
  margin-bottom: 16px;
}

.inquiry-details p {
  color: var(--concrete-700);
  margin-bottom: 24px;
}

.contact-quick-list {
  list-style: none;
  margin-top: 24px;
}

.contact-quick-list li {
  margin-bottom: 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.contact-icon-pill {
  width: 36px;
  height: 36px;
  background-color: var(--steel-blue-800);
  color: var(--safety-yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.inquiry-form-card {
  background-color: #ffffff;
  padding: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--surface-light-border);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--concrete-800);
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--concrete-400);
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  color: var(--concrete-900);
  font-size: 0.92rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--steel-blue-500);
  box-shadow: 0 0 0 3px rgba(35, 59, 84, 0.15);
}

.form-submit-row {
  margin-top: 8px;
}

.form-feedback {
  display: none;
  padding: 12px 16px;
  margin-top: 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
}

.form-feedback.success {
  display: block;
  background-color: #e8f5e9;
  color: #1b5e20;
  border: 1px solid #c8e6c9;
}

/* ==========================================================================
   Site Footer (Professional Industrial)
   ========================================================================== */
.site-footer {
  background-color: var(--steel-blue-900);
  color: var(--concrete-300);
  border-top: 3px solid var(--safety-yellow);
  padding-top: 64px;
  padding-bottom: 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-logo-wrap {
  margin-bottom: 20px;
  display: inline-block;
}

.footer-logo-img {
  height: 68px;
  width: auto;
  max-width: 260px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.6));
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.footer-logo-wrap a:hover .footer-logo-img {
  transform: scale(1.04);
  filter: drop-shadow(0 4px 16px rgba(245, 166, 35, 0.45));
}

.footer-brand h4 {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.footer-company-reg {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--safety-yellow);
  background: rgba(245, 166, 35, 0.1);
  padding: 4px 8px;
  display: inline-block;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  border: 1px solid rgba(245, 166, 35, 0.25);
}

.footer-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--concrete-400);
  margin-bottom: 16px;
}

.footer-heading {
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  position: relative;
}

.footer-heading::after {
  content: "";
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--safety-yellow);
  margin-top: 6px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--concrete-400);
}

.footer-links a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-address {
  font-style: normal;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--concrete-400);
}

.footer-address p {
  margin-bottom: 8px;
}

.footer-bottom {
  border-top: 1px solid var(--surface-dark-border);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--concrete-500);
}

.footer-legal-links {
  display: flex;
  gap: 22px;
  list-style: none;
  align-items: center;
  flex-wrap: wrap;
}

.footer-legal-btn {
  background: none;
  border: none;
  padding: 4px 6px;
  margin: 0;
  font-family: inherit;
  font-size: 0.82rem;
  color: var(--concrete-400);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(255, 255, 255, 0.2);
  transition: all var(--transition-fast);
  border-radius: var(--radius-sm);
}

.footer-legal-btn:hover {
  color: var(--safety-yellow);
  text-decoration-color: var(--safety-yellow);
  background-color: rgba(245, 166, 35, 0.08);
}

.footer-legal-btn:focus-visible {
  outline: 2px solid var(--safety-yellow);
  outline-offset: 2px;
}

.footer-legal-btn svg {
  opacity: 0.75;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.footer-legal-btn:hover svg {
  opacity: 1;
  transform: translateY(-1px);
}

.footer-legal-links a:hover {
  color: #ffffff;
}

/* ==========================================================================
   Terminal Lightbox Gallery Section
   ========================================================================== */
.gallery-section {
  background-color: var(--steel-blue-900);
  color: #ffffff;
  border-top: 1px solid var(--surface-dark-border);
}

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 36px;
}

.filter-btn {
  background-color: var(--surface-dark-card);
  color: var(--concrete-300);
  border: 1px solid var(--surface-dark-border);
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background-color: var(--steel-blue-700);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
}

.filter-btn.active {
  background-color: var(--safety-yellow);
  color: var(--safety-yellow-text);
  border-color: var(--safety-yellow);
}

.filter-counter {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  opacity: 0.75;
  margin-left: 4px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

#terminal-gallery-grid .gallery-card,
.gallery-card {
  position: relative;
  background-color: var(--surface-dark-card);
  border: 1px solid var(--surface-dark-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  will-change: transform, box-shadow;
}

#terminal-gallery-grid .gallery-card:hover,
.gallery-card:hover {
  transform: translateY(-6px) scale(1.025);
  border-color: var(--safety-yellow);
  box-shadow: 0 20px 42px rgba(0, 0, 0, 0.65), 0 0 24px rgba(245, 166, 35, 0.22);
  z-index: 2;
}

.gallery-card.is-hidden {
  display: none !important;
}

.gallery-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: #0b141d;
}

.gallery-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-card:hover .gallery-media img {
  transform: scale(1.08);
}

.gallery-media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 19, 28, 0.2) 0%, rgba(10, 19, 28, 0.85) 100%);
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.gallery-card:hover .gallery-media-overlay {
  opacity: 0.95;
}

.gallery-inspect-pill {
  position: absolute;
  top: 12px;
  right: 12px;
  background-color: rgba(10, 19, 28, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  opacity: 0;
  transform: translateY(-4px);
  transition: all var(--transition-fast);
}

.gallery-card:hover .gallery-inspect-pill {
  opacity: 1;
  transform: translateY(0);
  background-color: var(--safety-yellow);
  color: var(--safety-yellow-text);
  border-color: var(--safety-yellow);
}

.gallery-category-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: var(--steel-blue-900);
  color: var(--safety-yellow);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 7px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(245, 166, 35, 0.3);
}

.gallery-card-body {
  padding: 16px 18px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.gallery-item-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.3;
  margin-bottom: 6px;
  transition: color var(--transition-fast);
}

.gallery-card:hover .gallery-item-title {
  color: var(--safety-yellow);
}

.gallery-item-snippet {
  font-size: 0.82rem;
  color: var(--concrete-400);
  line-height: 1.5;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.gallery-item-meta {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--concrete-500);
}

.gallery-item-meta strong {
  color: var(--concrete-300);
}

/* ==========================================================================
   Full-Screen Industrial Lightbox Modal
   ========================================================================== */
.terminal-lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none !important;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none !important;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.terminal-lightbox.is-active {
  display: flex !important;
  opacity: 1;
  visibility: visible;
  pointer-events: auto !important;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(5, 10, 15, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.lightbox-dialog {
  position: relative;
  z-index: 10;
  width: 94%;
  max-width: 1140px;
  max-height: 92vh;
  background-color: var(--steel-blue-900);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.85);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.lightbox-header {
  padding: 14px 20px;
  background-color: var(--steel-blue-800);
  border-bottom: 1px solid var(--surface-dark-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.lightbox-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lightbox-tag {
  background-color: var(--safety-yellow);
  color: var(--safety-yellow-text);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
}

.lightbox-counter {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: var(--concrete-400);
}

.lightbox-counter span:first-child {
  color: #ffffff;
  font-weight: 700;
}

.lightbox-close-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lightbox-close-btn:hover {
  background-color: #d32f2f;
  border-color: #d32f2f;
  color: #ffffff;
}

.lightbox-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #060b10;
  min-height: 380px;
  max-height: 60vh;
  overflow: hidden;
}

.lightbox-image-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.lightbox-image-wrap img {
  max-width: 100%;
  max-height: 60vh;
  object-fit: contain;
  opacity: 1;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.lightbox-image-wrap img.is-loading {
  opacity: 0.3;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(16, 28, 40, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  transition: all var(--transition-fast);
}

.lightbox-prev-btn {
  left: 16px;
}

.lightbox-next-btn {
  right: 16px;
}

.lightbox-nav-btn:hover {
  background-color: var(--safety-yellow);
  color: var(--safety-yellow-text);
  border-color: var(--safety-yellow);
}

.lightbox-caption {
  padding: 20px 24px;
  background-color: var(--steel-blue-900);
  border-top: 1px solid var(--surface-dark-border);
}

.lightbox-caption h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.lightbox-caption p {
  font-size: 0.9rem;
  color: var(--concrete-300);
  line-height: 1.6;
  margin-bottom: 12px;
}

.lightbox-caption-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.spec-badge {
  background-color: var(--surface-dark-card);
  border: 1px solid var(--surface-dark-border);
  color: var(--concrete-300);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.spec-badge strong {
  color: var(--safety-yellow);
}

/* ==========================================================================
   Terminal Throughput & Handling Volumes (D3.js Visualization)
   ========================================================================== */
.throughput-section {
  background-color: #0b141d;
  color: #ffffff;
  border-top: 1px solid var(--surface-dark-border);
  border-bottom: 1px solid var(--surface-dark-border);
}

.throughput-dashboard {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.throughput-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.throughput-kpi-card {
  background-color: var(--surface-dark-card);
  border: 1px solid var(--surface-dark-border);
  border-left: 3px solid var(--safety-yellow);
  padding: 20px 24px;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.throughput-kpi-card:hover {
  transform: translateY(-2px);
  border-color: rgba(245, 166, 35, 0.4);
}

.throughput-kpi-title {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--concrete-400);
  margin-bottom: 6px;
}

.throughput-kpi-val {
  font-family: var(--font-mono);
  font-size: 1.85rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: 4px;
}

.throughput-kpi-sub {
  font-size: 0.8rem;
  color: var(--concrete-500);
  display: flex;
  align-items: center;
  gap: 6px;
}

.kpi-trend-positive {
  color: #10b981;
  font-weight: 600;
}

.throughput-chart-card {
  background-color: var(--surface-dark-card);
  border: 1px solid var(--surface-dark-border);
  border-radius: var(--radius-sm);
  padding: 28px 32px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}

.throughput-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.toolbar-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.toolbar-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--concrete-400);
  margin-right: 4px;
}

.btn-toggle-group {
  display: inline-flex;
  background-color: var(--steel-blue-900);
  padding: 3px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.toggle-btn {
  background: transparent;
  color: var(--concrete-300);
  border: none;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: calc(var(--radius-sm) - 2px);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.toggle-btn:hover {
  color: #ffffff;
}

.toggle-btn.active {
  background-color: var(--safety-yellow);
  color: var(--safety-yellow-text);
  font-weight: 700;
}

.throughput-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-bottom: 24px;
  font-size: 0.82rem;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--concrete-300);
}

.legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 2px;
}

.chart-svg-container {
  position: relative;
  width: 100%;
  min-height: 380px;
}

.chart-svg-container svg {
  width: 100%;
  height: 100%;
  overflow: visible;
  display: block;
}

/* D3 Axis & Chart Styling */
.chart-axis text {
  fill: var(--concrete-400);
  font-family: var(--font-mono);
  font-size: 11px;
}

.chart-axis line {
  stroke: rgba(255, 255, 255, 0.08);
}

.chart-axis path.domain {
  stroke: rgba(255, 255, 255, 0.16);
}

.chart-grid-line {
  stroke: rgba(255, 255, 255, 0.06);
  stroke-dasharray: 4 4;
}

.d3-bar {
  cursor: pointer;
  transition: opacity 0.2s ease, filter 0.2s ease;
}

.d3-bar:hover {
  filter: brightness(1.2);
}

/* D3 Floating Tooltip */
.throughput-tooltip {
  position: absolute;
  pointer-events: none;
  background-color: var(--steel-blue-900);
  border: 1px solid var(--safety-yellow);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 0.82rem;
  color: #ffffff;
  z-index: 100;
  opacity: 0;
  transform: translate(-50%, -100%);
  transition: opacity 0.15s ease;
  min-width: 220px;
}

.throughput-tooltip.visible {
  opacity: 1;
}

.tt-month {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--safety-yellow);
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tt-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.tt-label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--concrete-400);
}

.tt-color-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.tt-val {
  font-family: var(--font-mono);
  font-weight: 600;
  color: #ffffff;
}

.tt-total-row {
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px dashed rgba(255, 255, 255, 0.15);
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  color: #ffffff;
}

.tt-aux {
  margin-top: 6px;
  font-size: 0.74rem;
  color: var(--concrete-500);
  font-family: var(--font-mono);
}

/* Collapsible Audit Table */
.throughput-audit-details {
  margin-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 16px;
}

.audit-toggle-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--concrete-300);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.audit-toggle-btn:hover {
  background-color: var(--steel-blue-700);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
}

.audit-table-wrapper {
  margin-top: 16px;
  overflow-x: auto;
  border: 1px solid var(--surface-dark-border);
  border-radius: var(--radius-sm);
}

.throughput-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  text-align: left;
}

.throughput-table th {
  background-color: var(--steel-blue-800);
  color: var(--concrete-300);
  padding: 10px 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.74rem;
  border-bottom: 1px solid var(--surface-dark-border);
}

.throughput-table td {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--concrete-300);
  font-family: var(--font-mono);
}

.throughput-table tr:hover td {
  background-color: rgba(255, 255, 255, 0.03);
}

.throughput-table tr:last-child td {
  border-bottom: none;
  font-weight: 700;
  color: #ffffff;
  background-color: rgba(245, 166, 35, 0.06);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .throughput-kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .throughput-kpi-grid {
    grid-template-columns: 1fr;
  }
  .throughput-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }
  .throughput-chart-card {
    padding: 18px 16px;
  }

  .lightbox-stage {
    min-height: 260px;
    max-height: 45vh;
  }

  .lightbox-image-wrap img {
    max-height: 45vh;
  }

  .lightbox-nav-btn {
    width: 38px;
    height: 38px;
  }

  .lightbox-prev-btn {
    left: 8px;
  }

  .lightbox-next-btn {
    right: 8px;
  }

  .lightbox-caption {
    padding: 14px 16px;
  }

  .lightbox-caption h3 {
    font-size: 1.1rem;
  }

  .lightbox-caption p {
    font-size: 0.82rem;
  }
}

/* ==========================================================================
   Real-Time Port of Ghent Maritime Traffic Ticker & Dispatch Console
   ========================================================================== */

/* Top Port Traffic Ticker Bar */
.port-traffic-ticker {
  position: sticky;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: 42px;
  background-color: #060e18;
  border-bottom: 1px solid rgba(56, 189, 248, 0.22);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
  z-index: 990;
  display: flex;
  align-items: center;
  overflow: hidden;
  user-select: none;
}

.ticker-inner {
  width: 100%;
  max-width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0;
  padding: 0;
}

/* Ticker Label / Anchor */
.ticker-label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  height: 100%;
  background-color: #0a1726;
  border-right: 1px solid rgba(255, 255, 255, 0.09);
  flex-shrink: 0;
  z-index: 3;
}

.ticker-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 8px #10b981;
  position: relative;
  animation: radarPing 2.2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes radarPing {
  0% {
    transform: scale(0.9);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1.15);
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.9);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.ticker-badge {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #10b981;
  background-color: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 2px 6px;
  border-radius: 2px;
  text-transform: uppercase;
}

.ticker-port-name {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #cbd5e1;
  white-space: nowrap;
}

/* Marquee Center Track */
.ticker-marquee-wrapper {
  flex: 1;
  height: 100%;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  mask-image: linear-gradient(to right, transparent, black 24px, black calc(100% - 24px), transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 24px, black calc(100% - 24px), transparent);
}

.ticker-track {
  display: inline-flex;
  align-items: center;
  gap: 36px;
  white-space: nowrap;
  animation: tickerScroll 52s linear infinite;
  padding-left: 20px;
}

.ticker-track:hover,
.ticker-marquee-wrapper:hover .ticker-track {
  animation-play-state: paused;
}

@keyframes tickerScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: #e2e8f0;
  font-weight: 400;
}

.ticker-item strong {
  font-weight: 700;
}

.ticker-tag {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 2px;
}

.alert-green {
  background-color: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.alert-blue {
  background-color: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.35);
}

.alert-amber {
  background-color: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.alert-rose {
  background-color: rgba(244, 63, 94, 0.15);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.35);
}

/* Ticker Actions (Right Side) */
.ticker-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  height: 100%;
  background-color: #0a1726;
  border-left: 1px solid rgba(255, 255, 255, 0.09);
  flex-shrink: 0;
  z-index: 3;
}

.ticker-time {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: #94a3b8;
  white-space: nowrap;
}

.ticker-grounding-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.7rem;
  font-weight: 700;
  color: #38bdf8;
  background-color: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.28);
  padding: 2px 8px;
  border-radius: 12px;
  white-space: nowrap;
}

.ticker-grounding-pill svg {
  flex-shrink: 0;
}

.ticker-dispatch-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--safety-yellow-text);
  background-color: var(--safety-yellow);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}

.ticker-dispatch-btn:hover {
  background-color: var(--safety-yellow-hover);
  transform: translateY(-1px);
}

/* Navigation Live Indicator Dot */
.nav-live-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: #10b981;
  border-radius: 50%;
  margin-right: 4px;
  box-shadow: 0 0 6px #10b981;
}

/* ==========================================================================
   Port of Ghent & North Sea Port Dispatch Section
   ========================================================================== */

.traffic-dispatch-section {
  background-color: #08101a;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
}

.dispatch-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.dispatch-card {
  background-color: var(--surface-dark-card);
  border: 1px solid var(--surface-dark-border);
  border-radius: var(--radius-sm);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.dispatch-card:hover {
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.dispatch-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.dispatch-card-title {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--concrete-500);
}

.dispatch-card-badge {
  font-size: 0.68rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 2px;
  text-transform: uppercase;
}

.badge-active {
  background-color: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-warning {
  background-color: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.dispatch-metric-val {
  font-size: 1.85rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
  font-family: var(--font-mono);
  margin-bottom: 4px;
}

.dispatch-metric-sub {
  font-size: 0.8rem;
  color: var(--concrete-400);
  line-height: 1.4;
}

/* Lock Mini List inside card */
.lock-item-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}

.lock-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  background-color: rgba(0, 0, 0, 0.25);
  padding: 6px 8px;
  border-radius: 2px;
  border-left: 2px solid #10b981;
}

.lock-name {
  font-weight: 600;
  color: #e2e8f0;
}

.lock-delay {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #38bdf8;
}

/* Interactive Dispatch Controls Bar */
.dispatch-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
  background-color: rgba(10, 23, 38, 0.8);
  border: 1px solid var(--surface-dark-border);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
}

.dispatch-filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.queue-filter-btn {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--concrete-300);
  padding: 6px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.queue-filter-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.queue-filter-btn.active {
  background-color: var(--safety-yellow);
  color: var(--safety-yellow-text);
  border-color: var(--safety-yellow);
}

.dispatch-action-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.refresh-traffic-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: #38bdf8;
  padding: 6px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.refresh-traffic-btn:hover {
  background-color: rgba(56, 189, 248, 0.22);
}

.refresh-traffic-btn.is-loading svg {
  animation: spinRadar 1s linear infinite;
}

@keyframes spinRadar {
  100% {
    transform: rotate(360deg);
  }
}

/* Vessel Queue Table */
.vessel-queue-table-wrapper {
  overflow-x: auto;
  background-color: var(--surface-dark-card);
  border: 1px solid var(--surface-dark-border);
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
}

.vessel-queue-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
  text-align: left;
  white-space: nowrap;
}

.vessel-queue-table thead {
  background-color: rgba(0, 0, 0, 0.35);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.vessel-queue-table th {
  padding: 12px 16px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--concrete-500);
}

.vessel-queue-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: #e2e8f0;
  vertical-align: middle;
}

.vessel-queue-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.035);
}

.vessel-name-cell {
  display: flex;
  flex-direction: column;
}

.vessel-name-cell strong {
  color: #ffffff;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.vessel-flag {
  font-size: 0.7rem;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 1px 4px;
  border-radius: 2px;
  color: var(--concrete-300);
  font-family: var(--font-mono);
}

.vessel-type-sub {
  font-size: 0.72rem;
  color: var(--concrete-500);
}

/* Status Badges */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 2px;
  text-transform: uppercase;
}

.status-pill::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
}

.status-discharging {
  background-color: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}
.status-discharging::before {
  background-color: #10b981;
  box-shadow: 0 0 6px #10b981;
}

.status-inbound {
  background-color: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}
.status-inbound::before {
  background-color: #38bdf8;
  box-shadow: 0 0 6px #38bdf8;
}

.status-queue {
  background-color: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}
.status-queue::before {
  background-color: #f59e0b;
}

.status-scheduled {
  background-color: rgba(148, 163, 184, 0.15);
  color: #cbd5e1;
  border: 1px solid rgba(148, 163, 184, 0.3);
}
.status-scheduled::before {
  background-color: #94a3b8;
}

/* Nautical & Search Grounding Citations Card */
.grounding-sources-card {
  background-color: rgba(10, 23, 38, 0.7);
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: var(--radius-sm);
  padding: 22px;
}

.grounding-sources-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.grounding-sources-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 700;
  color: #ffffff;
}

.grounding-sources-title svg {
  color: #38bdf8;
}

.grounding-queries-taglist {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.grounding-query-tag {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  background-color: rgba(0, 0, 0, 0.3);
  color: #94a3b8;
  padding: 3px 8px;
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.grounding-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
}

.grounding-link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 8px 12px;
  border-radius: 2px;
  color: #38bdf8;
  text-decoration: none;
  font-size: 0.78rem;
  transition: all var(--transition-fast);
}

.grounding-link-item:hover {
  background-color: rgba(56, 189, 248, 0.1);
  border-color: rgba(56, 189, 248, 0.3);
  color: #7dd3fc;
}

.nautical-notice-box {
  margin-top: 14px;
  padding: 10px 14px;
  background-color: rgba(0, 0, 0, 0.3);
  border-left: 3px solid var(--safety-yellow);
  font-size: 0.8rem;
  color: var(--concrete-400);
  line-height: 1.5;
}

/* ==========================================================================
   Interactive Kluizendok Jetty Berth Planner & Tide Calculator
   ========================================================================== */

.berth-planner-section {
  background-color: #0c1622;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
}

.planner-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 28px;
  align-items: start;
}

.planner-card {
  background-color: var(--surface-dark-card);
  border: 1px solid var(--surface-dark-border);
  border-radius: var(--radius-sm);
  padding: 26px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
  position: relative;
}

.planner-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.planner-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.planner-card-title svg {
  color: var(--safety-yellow);
  flex-shrink: 0;
}

.planner-card-badge {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 2px;
  text-transform: uppercase;
  background-color: rgba(245, 166, 35, 0.15);
  color: var(--safety-yellow);
  border: 1px solid rgba(245, 166, 35, 0.3);
}

/* Preset Selector Bar */
.planner-preset-row {
  margin-bottom: 22px;
}

.planner-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--concrete-400);
  margin-bottom: 6px;
}

.planner-select {
  width: 100%;
  background-color: #08101a;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #ffffff;
  padding: 10px 14px;
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
}

.planner-select:focus {
  border-color: var(--safety-yellow);
  box-shadow: 0 0 0 2px rgba(245, 166, 35, 0.25);
}

/* Sliders Section */
.planner-slider-group {
  margin-bottom: 18px;
  background-color: rgba(0, 0, 0, 0.2);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.04);
  transition: border-color var(--transition-fast);
}

.planner-slider-group:hover {
  border-color: rgba(255, 255, 255, 0.1);
}

.slider-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.slider-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: #e2e8f0;
}

.slider-val-badge {
  font-size: 0.85rem;
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--safety-yellow);
  background-color: rgba(245, 166, 35, 0.12);
  border: 1px solid rgba(245, 166, 35, 0.28);
  padding: 2px 8px;
  border-radius: 2px;
}

.planner-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 10px;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 5px;
  outline: none;
  cursor: pointer;
  transition: background var(--transition-fast);
  margin: 6px 0;
  touch-action: manipulation;
  pointer-events: auto !important;
}

.planner-range:hover {
  background: rgba(255, 255, 255, 0.24);
}

.planner-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--safety-yellow);
  cursor: pointer;
  border: 2px solid #0a131c;
  box-shadow: 0 0 10px rgba(245, 166, 35, 0.8), 0 2px 6px rgba(0, 0, 0, 0.6);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.planner-range::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  background: #ffc233;
}

.planner-range::-webkit-slider-thumb:active {
  transform: scale(1.25);
  cursor: grabbing;
}

.planner-range::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--safety-yellow);
  cursor: pointer;
  border: 2px solid #0a131c;
  box-shadow: 0 0 10px rgba(245, 166, 35, 0.8);
}

.slider-bounds {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--concrete-400);
  font-family: var(--font-mono);
  margin-top: 6px;
  user-select: none;
}

.slider-bounds span {
  cursor: pointer;
  transition: color 0.18s ease, transform 0.18s ease;
  padding: 2px 4px;
  border-radius: 3px;
}

.slider-bounds span:hover {
  color: var(--safety-yellow);
  background-color: rgba(245, 166, 35, 0.1);
  text-decoration: underline;
}

/* Secondary Environmental Inputs */
.planner-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Berth Suitability Cards */
.berth-cards-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 20px;
}

.berth-result-card {
  background-color: var(--surface-dark-card);
  border: 1px solid var(--surface-dark-border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.berth-result-card.is-suitable {
  border-left: 4px solid #10b981;
}

.berth-result-card.is-restricted {
  border-left: 4px solid #f59e0b;
}

.berth-result-card.is-exceeded {
  border-left: 4px solid #ef4444;
  opacity: 0.85;
}

.berth-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.berth-title-group h4 {
  font-size: 0.96rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 2px;
}

.berth-title-group span {
  font-size: 0.72rem;
  color: var(--concrete-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.berth-status-badge {
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 2px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-suitable {
  background-color: rgba(16, 185, 129, 0.16);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.badge-restricted {
  background-color: rgba(245, 158, 11, 0.16);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.badge-exceeded {
  background-color: rgba(239, 68, 68, 0.16);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.35);
}

.berth-metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  background-color: rgba(0, 0, 0, 0.25);
  padding: 8px 12px;
  border-radius: 2px;
  margin-bottom: 8px;
}

.berth-metric-box {
  display: flex;
  flex-direction: column;
}

.berth-metric-box span {
  font-size: 0.68rem;
  color: var(--concrete-500);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.berth-metric-box strong {
  font-size: 0.88rem;
  font-family: var(--font-mono);
  color: #e2e8f0;
}

.berth-card-footer {
  font-size: 0.75rem;
  color: var(--concrete-400);
  line-height: 1.4;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Lock Transit & Seaway Calculator Box */
.lock-transit-box {
  background-color: rgba(10, 23, 38, 0.85);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin-bottom: 20px;
}

.lock-transit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.lock-transit-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
}

.lock-transit-title svg {
  color: #38bdf8;
}

.lock-comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.lock-comparison-card {
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 12px;
  border-radius: 2px;
}

.lock-comparison-card.highlight {
  border-color: rgba(56, 189, 248, 0.4);
  background-color: rgba(56, 189, 248, 0.05);
}

.lock-comp-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.lock-comp-dims {
  font-size: 0.72rem;
  color: var(--concrete-400);
  font-family: var(--font-mono);
  margin-bottom: 6px;
}

.lock-comp-status {
  font-size: 0.72rem;
  font-weight: 600;
}

.transit-voyage-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: rgba(0, 0, 0, 0.4);
  padding: 10px 14px;
  border-radius: 2px;
  font-size: 0.78rem;
  color: #cbd5e1;
}

.transit-voyage-item {
  display: flex;
  flex-direction: column;
}

.transit-voyage-item span {
  font-size: 0.68rem;
  color: var(--concrete-500);
  text-transform: uppercase;
}

.transit-voyage-item strong {
  font-family: var(--font-mono);
  color: #38bdf8;
}

/* Nomination CTA Strip */
.nomination-action-strip {
  background-color: rgba(245, 166, 35, 0.1);
  border: 1px solid rgba(245, 166, 35, 0.35);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.nomination-summary-text {
  font-size: 0.85rem;
  color: #f1f5f9;
  line-height: 1.4;
  flex: 1;
  min-width: 260px;
}

.nomination-summary-text strong {
  color: var(--safety-yellow);
}

.btn-nomination-precheck {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--safety-yellow);
  color: var(--safety-yellow-text);
  border: none;
  font-size: 0.85rem;
  font-weight: 800;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-nomination-precheck:hover {
  background-color: var(--safety-yellow-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(245, 166, 35, 0.35);
}

.btn-nomination-precheck svg {
  transition: transform var(--transition-fast);
}

.btn-nomination-precheck:hover svg {
  transform: translateY(2px);
}

/* Flash highlight animation for inquiry form */
@keyframes nominationFlash {
  0% {
    box-shadow: 0 0 0 0 rgba(245, 166, 35, 0.8);
    border-color: var(--safety-yellow);
  }
  50% {
    box-shadow: 0 0 30px 4px rgba(245, 166, 35, 0.6);
    border-color: var(--safety-yellow);
  }
  100% {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
    border-color: var(--surface-dark-border);
  }
}

.inquiry-form-card.highlight-flash {
  animation: nominationFlash 2.5s ease-out;
}

/* ==========================================================================
   Interactive SVG Terminal Layout & Tank Farm Explorer
   ========================================================================== */

.tank-explorer-section {
  background-color: #070d14;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
}

.tank-explorer-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background-image: 
    radial-gradient(circle at 50% 10%, rgba(245, 166, 35, 0.04) 0%, transparent 60%),
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 100% 100%, 40px 40px, 40px 40px;
  pointer-events: none;
}

/* Logistics Circuit Filter Bar */
.explorer-toolbar-card {
  background-color: var(--surface-dark-card);
  border: 1px solid var(--surface-dark-border);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin-bottom: 24px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
}

.toolbar-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 10px;
}

.toolbar-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #ffffff;
}

.toolbar-title svg {
  color: var(--safety-yellow);
}

.toolbar-legend-pills {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.72rem;
  color: var(--concrete-400);
}

.legend-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.legend-dot.dot-stainless { background-color: #38bdf8; box-shadow: 0 0 6px rgba(56, 189, 248, 0.6); }
.legend-dot.dot-carbon { background-color: #fb923c; box-shadow: 0 0 6px rgba(251, 146, 60, 0.6); }
.legend-dot.dot-pipe { background-color: var(--safety-yellow); box-shadow: 0 0 6px rgba(245, 166, 35, 0.6); }

/* Route Selector Buttons */
.logistics-filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.explorer-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: #0b1522;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #cbd5e1;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.explorer-filter-btn:hover {
  background-color: #122136;
  border-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.explorer-filter-btn.active {
  background-color: rgba(245, 166, 35, 0.18);
  border-color: var(--safety-yellow);
  color: #ffffff;
  box-shadow: 0 0 14px rgba(245, 166, 35, 0.25);
}

.explorer-filter-btn .btn-indicator {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--concrete-500);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.explorer-filter-btn.active .btn-indicator {
  background-color: var(--safety-yellow);
  transform: scale(1.3);
  box-shadow: 0 0 6px var(--safety-yellow);
}

/* Main Layout Grid */
.explorer-workspace-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 26px;
  align-items: start;
}

/* SVG Canvas Container */
.svg-canvas-card {
  background-color: #09121c;
  border: 1px solid var(--surface-dark-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.5);
  position: relative;
}

.canvas-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background-color: #060c13;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.canvas-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.canvas-title-text {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #e2e8f0;
}

.cad-tag {
  font-size: 0.65rem;
  font-family: var(--font-mono);
  font-weight: 800;
  padding: 2px 6px;
  background-color: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 2px;
}

.canvas-quick-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.72rem;
  color: var(--concrete-500);
}

.quick-action-link {
  background: none;
  border: none;
  color: var(--concrete-400);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  border-radius: 2px;
  transition: color var(--transition-fast);
}

.quick-action-link:hover {
  color: var(--safety-yellow);
}

/* The SVG Viewport */
.svg-viewport-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1000 / 630;
  background-color: #08111b;
}

.terminal-svg-map {
  width: 100%;
  height: 100%;
  display: block;
  user-select: none;
}

/* SVG Interactive Styles */
.svg-water-basin {
  fill: #061423;
  stroke: rgba(56, 189, 248, 0.2);
  stroke-width: 1;
}

.svg-berth-structure {
  fill: #142436;
  stroke: #334e68;
  stroke-width: 1.5;
  transition: fill var(--transition-fast), stroke var(--transition-fast);
  cursor: pointer;
}

.svg-berth-structure:hover {
  fill: #1c324b;
  stroke: var(--safety-yellow);
}

.bund-group {
  cursor: pointer;
}

.bund-boundary {
  fill: rgba(15, 27, 41, 0.65);
  stroke: rgba(255, 255, 255, 0.16);
  stroke-width: 1.5;
  stroke-dasharray: 4 3;
  rx: 4;
  ry: 4;
  transition: all var(--transition-fast);
}

.bund-group:hover .bund-boundary {
  fill: rgba(245, 166, 35, 0.08);
  stroke: var(--safety-yellow);
  stroke-width: 2;
  stroke-dasharray: none;
  filter: drop-shadow(0 0 10px rgba(245, 166, 35, 0.2));
}

.bund-group.is-active .bund-boundary {
  fill: rgba(245, 166, 35, 0.14);
  stroke: var(--safety-yellow);
  stroke-width: 2.5;
  stroke-dasharray: none;
  filter: drop-shadow(0 0 16px rgba(245, 166, 35, 0.35));
}

.tank-group {
  transition: transform var(--transition-fast);
}

.tank-outer {
  stroke-width: 1.5;
  transition: all var(--transition-fast);
}

.tank-outer.stainless {
  fill: #0c1d2e;
  stroke: #38bdf8;
}

.tank-outer.carbon {
  fill: #181c20;
  stroke: #fb923c;
}

.bund-group:hover .tank-outer,
.bund-group.is-active .tank-outer {
  stroke: #ffffff;
  stroke-width: 2;
}

.tank-group:hover .tank-outer {
  stroke: var(--safety-yellow) !important;
  stroke-width: 2.5;
  filter: drop-shadow(0 0 6px var(--safety-yellow));
}

.tank-label {
  font-family: var(--font-mono);
  font-size: 7.5px;
  font-weight: 700;
  fill: #cbd5e1;
  text-anchor: middle;
  pointer-events: none;
}

.bund-title-tag {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 800;
  fill: #ffffff;
  letter-spacing: 0.05em;
  text-anchor: middle;
  pointer-events: none;
}

.bund-subtitle-tag {
  font-family: var(--font-mono);
  font-size: 7px;
  fill: var(--concrete-400);
  text-anchor: middle;
  pointer-events: none;
}

/* Pipelines */
.pipeline-underlay {
  fill: none;
  stroke: rgba(255, 255, 255, 0.1);
  stroke-width: 3.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke var(--transition-fast);
}

.pipeline-flow {
  fill: none;
  stroke: var(--safety-yellow);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 8 6;
  opacity: 0;
  transition: opacity var(--transition-fast), stroke var(--transition-fast);
}

@keyframes pipelineFlowAnim {
  from {
    stroke-dashoffset: 56;
  }
  to {
    stroke-dashoffset: 0;
  }
}

.pipeline-flow.is-active {
  opacity: 1;
  animation: pipelineFlowAnim 1.4s linear infinite;
}

/* Route Color Coding */
.pipeline-flow.flow-jetty1 { stroke: #f5a623; filter: drop-shadow(0 0 6px rgba(245, 166, 35, 0.8)); }
.pipeline-flow.flow-jetty2 { stroke: #00e5ff; filter: drop-shadow(0 0 6px rgba(0, 229, 255, 0.8)); }
.pipeline-flow.flow-barge  { stroke: #34d399; filter: drop-shadow(0 0 6px rgba(52, 211, 153, 0.8)); }
.pipeline-flow.flow-rail   { stroke: #fb923c; filter: drop-shadow(0 0 6px rgba(251, 146, 60, 0.8)); }
.pipeline-flow.flow-road   { stroke: #a78bfa; filter: drop-shadow(0 0 6px rgba(167, 139, 250, 0.8)); }
.pipeline-flow.flow-vru    { stroke: #ec4899; filter: drop-shadow(0 0 6px rgba(236, 72, 153, 0.8)); }

/* Manifold Hub Central Node */
.manifold-hub-node {
  fill: #0c1825;
  stroke: var(--safety-yellow);
  stroke-width: 2;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.manifold-hub-node:hover {
  fill: #15273b;
  filter: drop-shadow(0 0 12px rgba(245, 166, 35, 0.6));
}

/* Canvas Status Footer */
.canvas-footer-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  background-color: #060c13;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.72rem;
  color: var(--concrete-400);
}

.canvas-footer-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-dot-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 6px #10b981;
  display: inline-block;
}

/* Telemetry & Tank Pit Inspection Drawer */
.bund-inspector-card {
  background-color: var(--surface-dark-card);
  border: 1px solid var(--surface-dark-border);
  border-radius: var(--radius-sm);
  padding: 24px;
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.45);
  position: relative;
}

.inspector-header-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.inspector-title-area h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
}

.inspector-subtitle {
  font-size: 0.78rem;
  color: var(--concrete-400);
  display: block;
}

.inspector-badge {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 2px;
  text-transform: uppercase;
  background-color: rgba(245, 166, 35, 0.15);
  color: var(--safety-yellow);
  border: 1px solid rgba(245, 166, 35, 0.3);
}

/* Key Metrics Grid */
.inspector-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 18px;
}

.spec-metric-tile {
  background-color: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}

.spec-metric-tile span {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--concrete-500);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}

.spec-metric-tile strong {
  font-size: 0.92rem;
  font-family: var(--font-mono);
  color: #f1f5f9;
}

.spec-metric-tile.highlight strong {
  color: var(--safety-yellow);
}

/* Technical Specification List */
.bund-specs-checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 18px 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 0.8rem;
}

.bund-specs-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: #cbd5e1;
  line-height: 1.4;
}

.spec-bullet-icon {
  color: var(--safety-yellow);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Tank Chips Collection */
.tanks-chip-container {
  margin-bottom: 20px;
}

.tanks-chip-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--concrete-400);
  margin-bottom: 8px;
}

.tanks-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tank-chip-tag {
  background-color: #0b1522;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #94a3b8;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.tank-chip-tag.active {
  background-color: rgba(56, 189, 248, 0.15);
  border-color: #38bdf8;
  color: #e0f2fe;
}

/* Inspector Footer CTA */
.inspector-action-box {
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-inquire-bund {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--safety-yellow);
  color: var(--safety-yellow-text);
  border: none;
  font-size: 0.85rem;
  font-weight: 800;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-inquire-bund:hover {
  background-color: var(--safety-yellow-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(245, 166, 35, 0.35);
}

/* Active Flow Information Bar */
.active-circuit-info-bar {
  background-color: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: #cbd5e1;
}

.active-circuit-info-bar strong {
  color: var(--safety-yellow);
  font-family: var(--font-mono);
}




@media (max-width: 1024px) {
  .explorer-workspace-grid {
    grid-template-columns: 1fr;
  }

  .planner-layout {
    grid-template-columns: 1fr;
  }

  .dispatch-summary-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .port-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .compliance-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .location-showcase {
    grid-template-columns: 1fr;
  }

  .inquiry-layout {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 68px;
  }

  .port-traffic-ticker {
    height: 38px;
  }

  .ticker-port-name {
    display: none;
  }

  .ticker-actions .ticker-time {
    display: none;
  }

  .ticker-actions {
    gap: 8px;
    padding: 0 10px;
  }

  .ticker-label {
    padding: 0 10px;
  }

  .dispatch-summary-grid {
    grid-template-columns: 1fr;
  }

  .dispatch-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .dispatch-action-group {
    justify-content: flex-end;
  }

  .lock-comparison-grid {
    grid-template-columns: 1fr;
  }

  .transit-voyage-strip {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .nomination-action-strip {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-nomination-precheck {
    justify-content: center;
    width: 100%;
  }

  .berth-metrics-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .mobile-toggle {
    display: flex;
  }

  .nav-link {
    font-size: 1.15rem;
    width: 100%;
    padding: 10px 0;
  }

  .nav-actions .btn-secondary {
    display: none;
  }

  .hero-slider-section {
    height: 640px;
  }

  .slide-title {
    font-size: 2.1rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .port-stats-grid {
    grid-template-columns: 1fr;
  }

  .compliance-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   FEATURE 6: Tactical CAD Blueprint Industrial View Mode
   ========================================================================== */
.btn-blueprint-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-blueprint-toggle:hover {
  background-color: rgba(0, 229, 255, 0.15);
  border-color: #00e5ff;
  color: #00e5ff;
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.25);
}

.btn-blueprint-toggle[aria-pressed="true"] {
  background-color: #004d80;
  border-color: #00e5ff;
  color: #00e5ff;
  box-shadow: 0 0 14px rgba(0, 229, 255, 0.4);
}

/* CAD Blueprint Mode Root Overrides */
body.blueprint-mode {
  background-color: #031424 !important;
  color: #c9e2f5 !important;
  background-image: 
    linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px) !important;
  background-size: 24px 24px !important;
  background-attachment: fixed !important;
}

body.blueprint-mode .site-header {
  background-color: rgba(3, 20, 36, 0.95) !important;
  border-bottom: 1px solid #00a6e0 !important;
  box-shadow: 0 4px 20px rgba(0, 166, 224, 0.2) !important;
}

body.blueprint-mode .section {
  background-color: transparent !important;
  border-bottom: 1px dashed rgba(0, 229, 255, 0.25) !important;
}

body.blueprint-mode .section-header .section-title {
  color: #ffffff !important;
  text-shadow: 0 0 8px rgba(0, 229, 255, 0.4) !important;
  letter-spacing: 0.03em;
}

body.blueprint-mode .section-kicker {
  color: #00e5ff !important;
  letter-spacing: 0.15em !important;
}

body.blueprint-mode .compliance-card,
body.blueprint-mode .matrix-filter-card,
body.blueprint-mode .matrix-directory-card,
body.blueprint-mode .matrix-calculator-card,
body.blueprint-mode .carbon-controls-card,
body.blueprint-mode .multimodal-card,
body.blueprint-mode .carbon-summary-banner,
body.blueprint-mode .seveso-dashboard-card,
body.blueprint-mode .dossier-card,
body.blueprint-mode .bund-inspector-card,
body.blueprint-mode .svg-canvas-card,
body.blueprint-mode .service-card,
body.blueprint-mode .inquiry-form-card {
  background-color: #061e33 !important;
  border: 1px solid #00a6e0 !important;
  box-shadow: inset 0 0 12px rgba(0, 229, 255, 0.06), 0 4px 16px rgba(0, 0, 0, 0.5) !important;
  color: #c9e2f5 !important;
}

body.blueprint-mode h1,
body.blueprint-mode h2,
body.blueprint-mode h3,
body.blueprint-mode h4,
body.blueprint-mode strong {
  color: #ffffff !important;
}

body.blueprint-mode .brand-badge {
  background-color: #00e5ff !important;
  color: #031424 !important;
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.5) !important;
}

body.blueprint-mode img {
  filter: contrast(110%) brightness(85%) hue-rotate(185deg) saturate(75%) !important;
  border: 1px solid #00a6e0 !important;
}

body.blueprint-mode .btn-primary {
  background-color: #0088cc !important;
  border: 1px solid #00e5ff !important;
  color: #ffffff !important;
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.3) !important;
}

body.blueprint-mode .btn-primary:hover {
  background-color: #00e5ff !important;
  color: #031424 !important;
}

/* ==========================================================================
   FEATURE 3: Product Storage Compatibility & Viscosity/Heating Matrix
   ========================================================================== */
.product-matrix-section {
  background-color: var(--concrete-100);
}

.matrix-filter-card {
  background-color: var(--surface-light);
  border: 1px solid var(--surface-light-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 24px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.matrix-search-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
}

.matrix-search-box {
  position: relative;
  flex: 1 1 340px;
}

.matrix-search-box .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--concrete-500);
  pointer-events: none;
}

.matrix-search-input {
  width: 100%;
  height: 44px;
  padding: 0 38px 0 42px;
  background-color: var(--concrete-100);
  border: 1px solid var(--concrete-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--concrete-900);
  transition: all var(--transition-fast);
}

.matrix-search-input:focus {
  outline: none;
  background-color: #ffffff;
  border-color: var(--steel-blue-600);
  box-shadow: 0 0 0 3px rgba(35, 59, 84, 0.15);
}

.btn-clear-search {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--concrete-500);
  font-size: 1rem;
  cursor: pointer;
  padding: 4px;
  display: none;
}

.btn-clear-search.visible {
  display: block;
}

.matrix-hazard-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.matrix-hazard-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background-color: var(--concrete-200);
  border: 1px solid var(--concrete-300);
  color: var(--concrete-700);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.matrix-hazard-btn:hover {
  background-color: var(--concrete-300);
  color: var(--concrete-900);
}

.matrix-hazard-btn.active {
  background-color: var(--steel-blue-800);
  border-color: var(--steel-blue-800);
  color: #ffffff;
}

.matrix-hazard-btn .badge-count {
  background-color: rgba(255, 255, 255, 0.2);
  padding: 2px 6px;
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.matrix-hazard-btn.active .badge-count {
  background-color: var(--safety-yellow);
  color: var(--steel-blue-900);
  font-weight: 700;
}

.matrix-quick-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.82rem;
}

.quick-tags-label {
  color: var(--concrete-600);
  font-weight: 600;
}

.product-quick-tag {
  background-color: transparent;
  border: 1px dashed var(--concrete-400);
  color: var(--steel-blue-700);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.product-quick-tag:hover {
  background-color: var(--steel-blue-100);
  border-color: var(--steel-blue-600);
  color: var(--steel-blue-900);
}

/* Workspace Grid: Directory Table + Calculator */
.matrix-workspace-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
}

.matrix-directory-card,
.matrix-calculator-card {
  background-color: var(--surface-light);
  border: 1px solid var(--surface-light-border);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.matrix-directory-card {
  padding: 20px;
}

.directory-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--surface-light-border);
}

.directory-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--steel-blue-900);
  font-size: 0.95rem;
}

.directory-status-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--status-active);
  background-color: rgba(46, 125, 50, 0.1);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.table-responsive-wrapper {
  overflow-x: auto;
}

.product-matrix-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  text-align: left;
}

.product-matrix-table th {
  background-color: var(--concrete-100);
  padding: 10px 12px;
  color: var(--concrete-700);
  font-weight: 700;
  border-bottom: 2px solid var(--concrete-300);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-matrix-table td {
  padding: 12px;
  border-bottom: 1px solid var(--concrete-200);
  vertical-align: middle;
}

.product-matrix-table tr.product-row {
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.product-matrix-table tr.product-row:hover {
  background-color: var(--steel-blue-100);
}

.product-matrix-table tr.product-row.is-selected {
  background-color: #f0f7ff;
  border-left: 3px solid var(--steel-blue-600);
}

.product-name-cell strong {
  display: block;
  color: var(--steel-blue-900);
  font-size: 0.9rem;
}

.product-name-cell span {
  font-size: 0.75rem;
  color: var(--concrete-500);
}

.table-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.tag-class3 {
  background-color: #fee2e2;
  color: #b91c1c;
}

.tag-class8 {
  background-color: #fef3c7;
  color: #b45309;
}

.tag-class9 {
  background-color: #dcfce7;
  color: #15803d;
}

.tag-nondg {
  background-color: #e0f2fe;
  color: #0369a1;
}

.btn-row-inspect {
  background-color: var(--steel-blue-700);
  border: none;
  color: #ffffff;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.btn-row-inspect:hover {
  background-color: var(--safety-yellow);
  color: var(--steel-blue-900);
}

.directory-footer-note {
  margin-top: 14px;
  font-size: 0.75rem;
  color: var(--concrete-500);
  font-family: var(--font-mono);
}

/* Calculator Panel (Right Column) */
.matrix-calculator-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.calc-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--surface-light-border);
}

.calc-kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--steel-blue-500);
  font-weight: 700;
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 4px;
}

.calc-title-box h3 {
  font-size: 1.35rem;
  color: var(--steel-blue-900);
  margin-bottom: 8px;
}

.calc-sub-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.calc-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.class-badge {
  background-color: #fee2e2;
  color: #b91c1c;
}

.cas-badge {
  background-color: var(--concrete-200);
  color: var(--concrete-700);
}

.flash-badge {
  background-color: #fff7ed;
  color: #c2410c;
}

.calc-compatibility-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: rgba(46, 125, 50, 0.1);
  color: var(--status-active);
  border: 1px solid rgba(46, 125, 50, 0.3);
  padding: 6px 12px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}

.calc-compatibility-pill .pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--status-active);
}

.calc-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.spec-card {
  background-color: var(--concrete-100);
  border: 1px solid var(--concrete-300);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.spec-card .spec-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--concrete-600);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.spec-card .spec-value {
  display: block;
  font-size: 0.95rem;
  color: var(--steel-blue-900);
  margin-bottom: 2px;
}

.spec-card .spec-sub {
  font-size: 0.72rem;
  color: var(--concrete-500);
}

.text-accent {
  color: var(--steel-blue-600) !important;
}

.text-warning {
  color: var(--industrial-orange) !important;
}

.calc-handling-dossier {
  background-color: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 20px;
}

.dossier-heading {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--steel-blue-800);
  margin-bottom: 10px;
}

.dossier-checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--concrete-700);
}

.dossier-checklist li strong {
  color: var(--steel-blue-900);
}

.calc-action-row {
  margin-top: auto;
}

.btn-request-product-tank {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: var(--steel-blue-800);
  color: #ffffff;
  border: 1px solid var(--steel-blue-800);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-request-product-tank:hover {
  background-color: var(--safety-yellow);
  border-color: var(--safety-yellow);
  color: var(--steel-blue-900);
  box-shadow: 0 4px 12px rgba(245, 166, 35, 0.35);
}

/* ==========================================================================
   FEATURE 4: Carbon Footprint & Multimodal Route Comparison Tool
   ========================================================================== */
.multimodal-carbon-section {
  background-color: var(--surface-light);
}

.carbon-calculator-workspace {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.carbon-controls-card {
  background-color: var(--surface-light-card);
  border: 1px solid var(--surface-light-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
}

.carbon-input-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--steel-blue-900);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.carbon-select {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  background-color: #ffffff;
  border: 1px solid var(--concrete-300);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--steel-blue-900);
}

.volume-input-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.carbon-slider {
  flex: 1;
  height: 10px;
  border-radius: 5px;
  accent-color: #d97706;
  cursor: pointer;
  touch-action: manipulation;
  pointer-events: auto !important;
}

.volume-display-box {
  display: flex;
  align-items: center;
  border: 1px solid var(--concrete-300);
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  padding: 0 8px;
}

.carbon-num-input {
  width: 90px;
  height: 38px;
  border: none;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--steel-blue-900);
  text-align: right;
  padding-right: 6px;
}

.carbon-num-input:focus {
  outline: none;
}

.unit-tag {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--concrete-500);
  font-weight: 600;
}

.carbon-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.multimodal-card {
  background-color: #ffffff;
  border: 1px solid var(--concrete-300);
  border-radius: var(--radius-md);
  padding: 22px 20px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
}

.multimodal-card.highlight-eco {
  border: 2px solid #16a34a;
  background-color: #f0fdf4;
}

.multimodal-card.rail-card {
  border-color: #3b82f6;
  background-color: #eff6ff;
}

.multimodal-card.baseline {
  background-color: #fafaf9;
}

.card-badge-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.eco-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 12px;
  letter-spacing: 0.06em;
}

.eco-badge.green {
  background-color: #16a34a;
  color: #ffffff;
}

.eco-badge.blue {
  background-color: #2563eb;
  color: #ffffff;
}

.eco-badge.red {
  background-color: #dc2626;
  color: #ffffff;
}

.transport-icon {
  font-size: 1.4rem;
}

.mode-title {
  font-size: 1.15rem;
  color: var(--steel-blue-900);
  margin-bottom: 4px;
}

.mode-sub {
  font-size: 0.75rem;
  color: var(--concrete-600);
  margin-bottom: 16px;
  display: block;
}

.carbon-metric-tile {
  background-color: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 12px;
}

.metric-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--concrete-500);
  font-weight: 600;
  margin-bottom: 4px;
}

.metric-value {
  display: block;
  font-size: 1.6rem;
  font-family: var(--font-mono);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 4px;
}

.eco-value {
  color: #15803d;
}

.blue-value {
  color: #1d4ed8;
}

.red-value {
  color: #b91c1c;
}

.metric-sub {
  font-size: 0.72rem;
  color: var(--concrete-600);
}

.carbon-bar-container {
  height: 8px;
  background-color: rgba(0, 0, 0, 0.06);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 16px;
}

.carbon-bar {
  height: 100%;
  border-radius: 4px;
  transition: width 0.4s ease;
}

.barge-bar {
  background-color: #16a34a;
}

.rail-bar {
  background-color: #3b82f6;
}

.road-bar {
  background-color: #ef4444;
}

.mode-perks-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--concrete-700);
  margin-top: auto;
}

.mode-perks-list li strong {
  color: var(--steel-blue-900);
}

/* Carbon Net Savings Banner */
.carbon-summary-banner {
  background-color: var(--steel-blue-900);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 24px 30px;
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  align-items: center;
  gap: 24px;
  box-shadow: 0 8px 24px rgba(10, 19, 28, 0.15);
}

.stat-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: #4ade80;
  font-weight: 700;
  display: block;
  margin-bottom: 4px;
}

.stat-highlight {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 6px;
}

.stat-big-number {
  font-size: 2.4rem;
  font-family: var(--font-mono);
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
}

.stat-unit {
  font-size: 1rem;
  color: #4ade80;
  font-weight: 700;
}

.stat-desc {
  font-size: 0.85rem;
  color: var(--concrete-400);
  margin: 0;
}

.stat-desc strong {
  color: #ffffff;
}

.summary-ets-box {
  border-left: 1px solid rgba(255, 255, 255, 0.15);
  padding-left: 24px;
}

.ets-top-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.ets-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--safety-yellow);
  font-weight: 700;
}

.ets-price-badge {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 2px 6px;
  border-radius: 10px;
  font-size: 0.68rem;
  font-family: var(--font-mono);
}

.ets-savings-amount {
  display: block;
  font-size: 1.8rem;
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--safety-yellow);
  margin-bottom: 4px;
}

.ets-caption {
  font-size: 0.75rem;
  color: var(--concrete-400);
  display: block;
}

.btn-green-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: #16a34a;
  color: #ffffff;
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-green-cta:hover {
  background-color: #15803d;
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.4);
}

/* ==========================================================================
   FEATURE 5: Seveso III Safety & Emergency Protocol Portal
   ========================================================================== */
.seveso-portal-section {
  background-color: #070e17;
}

.seveso-stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.seveso-stat-item {
  background-color: var(--surface-dark-card);
  border: 1px solid var(--surface-dark-border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.stat-badge-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.stat-badge-dot.green {
  background-color: #22c55e;
  box-shadow: 0 0 8px #22c55e;
}

.seveso-stat-item strong {
  display: block;
  font-size: 0.9rem;
  color: #ffffff;
  margin-bottom: 2px;
}

.seveso-stat-item span {
  font-size: 0.72rem;
  color: var(--concrete-400);
}

.seveso-dashboard-card {
  background-color: var(--surface-dark-card);
  border: 1px solid var(--surface-dark-border);
  border-radius: var(--radius-md);
  margin-bottom: 36px;
  overflow: hidden;
}

.seveso-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background-color: #0b1522;
  border-bottom: 1px solid var(--surface-dark-border);
}

.seveso-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.seveso-live-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #4ade80;
  background-color: rgba(74, 222, 128, 0.1);
  padding: 4px 10px;
  border-radius: 12px;
}

.seveso-live-status .pulse-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #4ade80;
  box-shadow: 0 0 6px #4ade80;
}

.seveso-tabs-row {
  display: flex;
  background-color: #0c1826;
  border-bottom: 1px solid var(--surface-dark-border);
  overflow-x: auto;
}

.seveso-tab-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 16px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--concrete-400);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.seveso-tab-btn:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.03);
}

.seveso-tab-btn.active {
  color: var(--safety-yellow);
  border-bottom-color: var(--safety-yellow);
  background-color: rgba(245, 166, 35, 0.06);
}

.seveso-tab-panel {
  padding: 24px;
}

.safety-subsystem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.subsystem-telemetry-col h4 {
  font-size: 1.25rem;
  color: #ffffff;
  margin-bottom: 10px;
}

.subsystem-desc {
  font-size: 0.85rem;
  color: var(--concrete-300);
  line-height: 1.6;
  margin-bottom: 18px;
}

.subsystem-specs-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--concrete-300);
}

.subsystem-specs-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.subsystem-specs-list li strong {
  color: #ffffff;
}

.subsystem-specs-list .check-icon {
  color: #22c55e;
  font-weight: 800;
}

.subsystem-metrics-col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.safety-metric-box {
  background-color: #0b1522;
  border: 1px solid var(--surface-dark-border);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.safety-metric-box .metric-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--concrete-500);
  margin-bottom: 4px;
}

.safety-metric-box .metric-val {
  font-size: 1.4rem;
  font-family: var(--font-mono);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
}

.safety-metric-box .metric-sub {
  font-size: 0.72rem;
  color: var(--concrete-400);
}

/* Compliance Dossiers & Audit Pack */
.compliance-dossiers-wrapper {
  margin-top: 10px;
}

.dossiers-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.dossiers-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.dossiers-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--safety-yellow);
  background-color: rgba(245, 166, 35, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.dossiers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.dossier-card {
  background-color: var(--surface-dark-card);
  border: 1px solid var(--surface-dark-border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.dossier-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.dossier-format {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--concrete-500);
}

.dossier-verified-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #4ade80;
  background-color: rgba(74, 222, 128, 0.15);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.dossier-card h4 {
  font-size: 1rem;
  color: #ffffff;
  margin-bottom: 8px;
  line-height: 1.3;
}

.dossier-card p {
  font-size: 0.78rem;
  color: var(--concrete-400);
  line-height: 1.5;
  margin-bottom: 18px;
}

.dossier-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
}

.btn-preview-dossier {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-preview-dossier:hover {
  background-color: var(--steel-blue-600);
  border-color: var(--steel-blue-500);
}

.btn-download-dossier {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background-color: var(--safety-yellow);
  border: 1px solid var(--safety-yellow);
  color: var(--steel-blue-900);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-download-dossier:hover {
  background-color: var(--safety-yellow-hover);
}

/* Dossier Modal Overlay */
.dossier-modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(5, 10, 16, 0.85);
  backdrop-filter: blur(6px);
  z-index: 9999;
  display: none !important;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none !important;
  transition: all var(--transition-normal);
}

.dossier-modal-overlay.active {
  display: flex !important;
  opacity: 1;
  visibility: visible;
  pointer-events: auto !important;
}

.dossier-modal-card {
  background-color: #0c1724;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 780px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
  overflow: hidden;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background-color: #09121d;
}

.modal-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--safety-yellow);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  display: block;
  margin-bottom: 4px;
}

.modal-title-box h3 {
  font-size: 1.25rem;
  color: #ffffff;
  margin: 0;
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--concrete-400);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px;
}

.modal-close-btn:hover {
  color: #ffffff;
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  color: var(--concrete-300);
  font-size: 0.88rem;
  line-height: 1.6;
}

.modal-dossier-content h5 {
  color: #ffffff;
  font-size: 1rem;
  margin: 16px 0 8px 0;
}

.modal-dossier-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 14px 0;
  font-size: 0.82rem;
}

.modal-dossier-content th,
.modal-dossier-content td {
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: left;
}

.modal-dossier-content th {
  background-color: rgba(255, 255, 255, 0.05);
  color: #ffffff;
}

.modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background-color: #09121d;
  flex-wrap: wrap;
  gap: 12px;
}

.modal-watermark {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--concrete-500);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .matrix-workspace-grid {
    grid-template-columns: 1fr;
  }

  .carbon-controls-card {
    grid-template-columns: 1fr;
  }

  .carbon-results-grid {
    grid-template-columns: 1fr;
  }

  .carbon-summary-banner {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .summary-ets-box {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-left: 0;
    padding-top: 16px;
  }

  .seveso-stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .dossiers-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .safety-subsystem-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .seveso-stats-strip {
    grid-template-columns: 1fr;
  }

  .dossiers-grid {
    grid-template-columns: 1fr;
  }

  .calc-specs-grid {
    grid-template-columns: 1fr;
  }

  .btn-blueprint-toggle .blueprint-toggle-text {
    display: none;
  }
}

/* ==========================================================================
   Comprehensive Industrial Legal & Compliance Repository Modal
   ========================================================================== */
.legal-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none !important;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none !important;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.legal-modal-overlay.active {
  display: flex !important;
  opacity: 1;
  visibility: visible;
  pointer-events: auto !important;
}

.legal-modal-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(4, 9, 15, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.legal-modal-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1020px;
  height: 90vh;
  max-height: 920px;
  background-color: #0a1420;
  border: 1px solid rgba(245, 166, 35, 0.3);
  border-radius: var(--radius-md);
  box-shadow: 0 25px 65px rgba(0, 0, 0, 0.85), 0 0 30px rgba(245, 166, 35, 0.1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.96) translateY(12px);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.legal-modal-overlay.active .legal-modal-container {
  transform: scale(1) translateY(0);
}

/* Modal Header */
.legal-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 28px;
  background-color: #070e17;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  flex-shrink: 0;
}

.legal-header-badges {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.legal-badge-pill {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  background-color: var(--safety-yellow);
  color: var(--safety-yellow-text);
  border-radius: var(--radius-sm);
}

.legal-badge-ref {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--safety-yellow);
  background: rgba(245, 166, 35, 0.12);
  border: 1px solid rgba(245, 166, 35, 0.3);
  padding: 2px 7px;
  border-radius: var(--radius-sm);
}

.legal-badge-jurisdiction {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--concrete-400);
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
}

.legal-modal-title {
  color: #ffffff;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 4px 0;
  line-height: 1.25;
}

.legal-modal-subtitle {
  color: var(--concrete-400);
  font-size: 0.84rem;
  margin: 0;
  line-height: 1.4;
}

.legal-modal-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.legal-btn-action {
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: all var(--transition-fast);
}

.legal-btn-action:hover {
  background-color: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--safety-yellow);
}

.legal-modal-close {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--concrete-300);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.legal-modal-close:hover {
  background-color: rgba(230, 81, 0, 0.25);
  border-color: var(--industrial-orange);
  color: #ffffff;
}

/* Modal Navigation Tabs */
.legal-modal-tabs {
  display: flex;
  background-color: #060c14;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  overflow-x: auto;
  scrollbar-width: thin;
  flex-shrink: 0;
}

.legal-tab-btn {
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--concrete-400);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 14px 22px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.legal-tab-btn:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.03);
}

.legal-tab-btn.active {
  color: var(--safety-yellow);
  border-bottom-color: var(--safety-yellow);
  background-color: rgba(245, 166, 35, 0.07);
}

/* In-Modal Toolbar */
.legal-toolbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 28px;
  background-color: #0d1928;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex-wrap: wrap;
  flex-shrink: 0;
}

.legal-search-box {
  position: relative;
  flex: 1;
  min-width: 240px;
  display: flex;
  align-items: center;
}

.legal-search-box svg {
  position: absolute;
  left: 12px;
  color: var(--concrete-500);
  pointer-events: none;
}

.legal-search-box input {
  width: 100%;
  background-color: #070e17;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  padding: 8px 34px 8px 36px;
  color: #ffffff;
  font-size: 0.84rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.legal-search-box input:focus {
  border-color: var(--safety-yellow);
  box-shadow: 0 0 0 2px rgba(245, 166, 35, 0.2);
}

.legal-search-clear {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: var(--concrete-400);
  font-size: 1.15rem;
  cursor: pointer;
  padding: 0 4px;
}

.legal-search-clear:hover {
  color: #ffffff;
}

.legal-quick-jumps {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 2px;
}

.legal-jump-chip {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--concrete-300);
  font-size: 0.74rem;
  padding: 4px 9px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  cursor: pointer;
  font-family: var(--font-mono);
  transition: all var(--transition-fast);
}

.legal-jump-chip:hover {
  background: rgba(245, 166, 35, 0.15);
  border-color: var(--safety-yellow);
  color: var(--safety-yellow);
}

/* Document Scrollable Body */
.legal-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 28px;
  background-color: #0a1420;
  scrollbar-width: thin;
  scrollbar-color: rgba(245, 166, 35, 0.4) #070e17;
  outline: none;
}

.legal-modal-body::-webkit-scrollbar {
  width: 8px;
}

.legal-modal-body::-webkit-scrollbar-track {
  background: #070e17;
}

.legal-modal-body::-webkit-scrollbar-thumb {
  background-color: rgba(245, 166, 35, 0.4);
  border-radius: 4px;
}

.legal-panel {
  display: none;
}

.legal-panel.active {
  display: block;
  animation: legalFadeIn 0.24s ease-out forwards;
}

@keyframes legalFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Preamble & Official Stamp */
.legal-doc-preamble {
  background: rgba(16, 28, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-left: 4px solid var(--safety-yellow);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
  margin-bottom: 28px;
  position: relative;
}

.legal-seal-stamp {
  position: absolute;
  top: 18px;
  right: 20px;
  border: 1px dashed rgba(245, 166, 35, 0.45);
  background: rgba(245, 166, 35, 0.08);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  font-family: var(--font-mono);
}

.stamp-title {
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--safety-yellow);
  letter-spacing: 0.06em;
}

.stamp-sub {
  font-size: 0.64rem;
  color: var(--concrete-400);
}

.stamp-date {
  font-size: 0.62rem;
  color: var(--concrete-500);
}

.legal-doc-preamble h4 {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 10px 0;
  max-width: 70%;
  line-height: 1.3;
}

.legal-doc-preamble p {
  color: var(--concrete-300);
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 12px;
}

.legal-notice-bar {
  background: rgba(45, 79, 114, 0.2);
  border: 1px solid rgba(63, 110, 158, 0.3);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--steel-blue-100);
  margin-top: 12px;
  margin-bottom: 0 !important;
}

.legal-callout {
  display: flex;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  margin-top: 16px;
}

.legal-callout.warning {
  background-color: rgba(245, 166, 35, 0.1);
  border: 1px solid rgba(245, 166, 35, 0.35);
  color: #fff6e5;
}

.callout-icon {
  color: var(--safety-yellow);
  flex-shrink: 0;
  padding-top: 2px;
}

.callout-body {
  font-size: 0.85rem;
  line-height: 1.55;
}

/* Legal Articles & Directives */
.legal-article {
  background-color: rgba(16, 28, 42, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
  margin-bottom: 22px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.legal-article:hover {
  border-color: rgba(255, 255, 255, 0.16);
}

.legal-article.is-highlighted {
  border-color: var(--safety-yellow);
  box-shadow: 0 0 16px rgba(245, 166, 35, 0.25);
  background-color: rgba(245, 166, 35, 0.04);
}

.legal-article.is-hidden {
  display: none !important;
}

.article-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.article-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  background-color: rgba(245, 166, 35, 0.12);
  color: var(--safety-yellow);
  border: 1px solid rgba(245, 166, 35, 0.28);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.article-header h3 {
  color: #ffffff;
  font-size: 1.08rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.3;
}

.article-content {
  color: var(--concrete-300);
  font-size: 0.88rem;
  line-height: 1.68;
}

.article-content p {
  margin-bottom: 12px;
}

.article-content p:last-child {
  margin-bottom: 0;
}

.article-content strong {
  color: #ffffff;
}

.legal-list {
  padding-left: 20px;
  margin: 12px 0 14px 0;
  list-style-type: square;
}

.legal-list li {
  margin-bottom: 8px;
  line-height: 1.6;
}

/* Legal Tables */
.legal-table-wrapper {
  overflow-x: auto;
  margin: 16px 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  text-align: left;
}

.legal-table th {
  background-color: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  font-weight: 700;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.legal-table td {
  padding: 9px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--concrete-300);
}

.legal-table tr:last-child td {
  border-bottom: none;
}

.legal-table tr:hover td {
  background-color: rgba(255, 255, 255, 0.02);
}

/* Alarm Details Box */
.legal-alarm-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 14px;
}

.alarm-signal {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  display: flex;
  gap: 12px;
}

.alarm-evac {
  background: rgba(230, 81, 0, 0.12);
  border: 1px solid rgba(230, 81, 0, 0.35);
}

.alarm-shelter {
  background: rgba(45, 79, 114, 0.25);
  border: 1px solid rgba(63, 110, 158, 0.4);
}

.alarm-icon {
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--safety-yellow);
  font-size: 1.1rem;
}

.alarm-details strong {
  display: block;
  font-size: 0.82rem;
  margin-bottom: 6px;
  color: #ffffff;
}

.alarm-details p {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--concrete-300);
  margin: 0;
}

/* Address Card & Contact */
.legal-address-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-left: 3px solid var(--steel-blue-400);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin: 12px 0;
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--concrete-300);
}

.legal-address-card strong {
  color: #ffffff;
}

.legal-link {
  color: var(--safety-yellow);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-link:hover {
  color: #ffffff;
}

/* Modal Footer */
.legal-modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  background-color: #070e17;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  gap: 16px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.legal-footer-info {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--concrete-400);
  font-size: 0.78rem;
  font-family: var(--font-mono);
}

.legal-seal-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #2e7d32;
  box-shadow: 0 0 6px #2e7d32;
  flex-shrink: 0;
}

.legal-footer-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.legal-footer-close {
  padding: 8px 18px;
  font-size: 0.84rem;
}

/* ==========================================================================
   Print Optimization for Legal Documents
   ========================================================================== */
@media print {
  body * {
    visibility: hidden;
  }

  .legal-modal-overlay.active,
  .legal-modal-overlay.active .legal-modal-container,
  .legal-modal-overlay.active .legal-modal-container * {
    visibility: visible;
  }

  .legal-modal-overlay {
    position: static;
    background: none;
    padding: 0;
  }

  .legal-modal-container {
    border: none;
    box-shadow: none;
    max-width: 100%;
    height: auto;
    background: #ffffff;
    color: #000000;
  }

  .legal-modal-header,
  .legal-modal-tabs,
  .legal-toolbar,
  .legal-modal-footer,
  .legal-modal-close,
  .legal-btn-action {
    display: none !important;
  }

  .legal-modal-body {
    padding: 0;
    overflow: visible;
    background: #ffffff;
    color: #111111;
  }

  .legal-panel {
    display: block !important;
  }

  .legal-doc-preamble,
  .legal-article {
    background: #ffffff !important;
    border: 1px solid #dddddd !important;
    color: #111111 !important;
  }

  .article-header h3,
  .article-content strong {
    color: #000000 !important;
  }
}

/* Responsive Modal Styling */
@media (max-width: 768px) {
  .legal-modal-header {
    padding: 16px 18px;
  }

  .legal-modal-title {
    font-size: 1.15rem;
  }

  .legal-modal-tabs {
    padding: 0;
  }

  .legal-tab-btn {
    padding: 10px 14px;
    font-size: 0.8rem;
  }

  .legal-toolbar {
    padding: 10px 16px;
  }

  .legal-modal-body {
    padding: 18px 16px;
  }

  .legal-seal-stamp {
    position: static;
    margin-bottom: 12px;
    align-items: flex-start;
    text-align: left;
  }

  .legal-doc-preamble h4 {
    max-width: 100%;
  }

  .legal-alarm-box {
    grid-template-columns: 1fr;
  }

  .legal-modal-footer {
    padding: 12px 16px;
    flex-direction: column;
    align-items: stretch;
  }

  .legal-footer-actions {
    justify-content: flex-end;
  }
}

/* ==========================================================================
   Page Up (Scroll-to-Top) Floating Action Control
   ========================================================================== */
.page-up-btn {
  position: fixed;
  bottom: 90px;
  right: 28px;
  z-index: 1005 !important;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(10, 20, 32, 0.94);
  border: 1.5px solid rgba(245, 166, 35, 0.45);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.65), 0 0 12px rgba(245, 166, 35, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: pointer !important;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  opacity: 0.94;
  visibility: visible;
  pointer-events: auto !important;
  transform: translateY(0) scale(1);
  transition: opacity 0.24s ease, transform 0.24s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-up-btn.is-scrolled,
.page-up-btn.visible {
  opacity: 1;
  visibility: visible;
  border-color: var(--safety-yellow);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.8), 0 0 18px rgba(245, 166, 35, 0.4);
}

.page-up-btn:hover {
  background: #0d1a29;
  border-color: var(--safety-yellow);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.85), 0 0 22px rgba(245, 166, 35, 0.55);
  transform: translateY(-3px) scale(1.06);
}

.page-up-btn:focus-visible {
  outline: 2px solid var(--safety-yellow);
  outline-offset: 3px;
}

.page-up-label-badge {
  position: absolute;
  top: -7px;
  right: -5px;
  background-color: var(--safety-yellow);
  color: #060e18;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 1px 5px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.6);
  pointer-events: none;
  border: 1px solid #060e18;
}

.page-up-progress-ring {
  position: absolute;
  inset: 0;
  pointer-events: none;
  transform: rotate(-90deg);
}

.progress-ring-circle-bg {
  stroke: rgba(255, 255, 255, 0.12);
}

.progress-ring-circle {
  stroke: var(--safety-yellow);
  stroke-linecap: round;
  transition: stroke-dashoffset 0.12s linear;
}

.page-up-icon-wrap {
  position: relative;
  z-index: 2;
  color: var(--safety-yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

.page-up-btn:hover .page-up-icon-wrap {
  transform: translateY(-2px);
}

.page-up-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

@media (max-width: 768px) {
  .page-up-btn {
    bottom: 86px;
    right: 20px;
    width: 44px;
    height: 44px;
  }
}

/* ==========================================================================
   WhatsApp 24/7 Chatbot & Operations Desk Widget
   ========================================================================== */
.whatsapp-widget-container {
  position: fixed;
  bottom: 24px;
  right: 28px;
  z-index: 1000;
  font-family: var(--font-sans);
  pointer-events: none !important;
}

/* WhatsApp Floating Launcher Button */
.whatsapp-launcher-btn {
  background: linear-gradient(135deg, #25D366 0%, #1da851 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  height: 52px;
  padding: 0 20px 0 15px;
  border-radius: 30px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer !important;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 3px 8px rgba(0, 0, 0, 0.5);
  transition: transform 0.24s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.24s ease, filter 0.2s ease;
  position: relative;
  pointer-events: auto !important;
}

.whatsapp-launcher-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55), 0 4px 12px rgba(0, 0, 0, 0.6);
  filter: brightness(1.06);
}

.whatsapp-launcher-btn:focus-visible {
  outline: 2px solid #25D366;
  outline-offset: 3px;
}

.whatsapp-icon {
  flex-shrink: 0;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

.whatsapp-btn-text {
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.whatsapp-badge-pulse {
  position: absolute;
  top: -3px;
  left: -3px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #25D366;
  opacity: 0.75;
  animation: waPing 2s cubic-bezier(0, 0, 0.2, 1) infinite;
  pointer-events: none;
}

@keyframes waPing {
  75%, 100% {
    transform: scale(2.4);
    opacity: 0;
  }
}

.whatsapp-unread-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background-color: var(--industrial-orange);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  font-family: var(--font-mono);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #060c14;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

/* WhatsApp Interactive Chat Card */
.whatsapp-chat-card {
  position: absolute;
  bottom: 66px;
  right: 0;
  width: 380px;
  max-width: calc(100vw - 32px);
  height: 540px;
  max-height: calc(100vh - 110px);
  background-color: #0b141f;
  border: 1px solid rgba(37, 211, 102, 0.35);
  border-radius: 18px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.88), 0 0 30px rgba(37, 211, 102, 0.15);
  display: none !important;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.92) translateY(16px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none !important;
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.24s ease, visibility 0.24s ease;
}

.whatsapp-chat-card.is-open {
  display: flex !important;
  transform: scale(1) translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto !important;
}

/* Chat Header */
.wa-chat-header {
  background: linear-gradient(135deg, #075E54 0%, #0e3d37 100%);
  color: #ffffff;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}

.wa-avatar-wrap {
  position: relative;
  flex-shrink: 0;
}

.wa-avatar-img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--safety-yellow);
}

.wa-online-dot {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 11px;
  height: 11px;
  background-color: #25D366;
  border: 2px solid #075E54;
  border-radius: 50%;
}

.wa-header-meta {
  flex: 1;
  min-width: 0;
}

.wa-header-title-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.wa-header-title-row h4 {
  font-size: 0.98rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wa-verified-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #25D366;
  color: #ffffff;
  font-size: 0.65rem;
  font-weight: 900;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  flex-shrink: 0;
}

.wa-header-status {
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 2px 0 0 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wa-close-btn {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: rgba(255, 255, 255, 0.85);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  flex-shrink: 0;
}

.wa-close-btn:hover {
  background-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

/* Chat Body */
.wa-chat-body {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  background-color: #08111a;
  background-image: radial-gradient(rgba(37, 211, 102, 0.05) 1px, transparent 1px);
  background-size: 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.2) #060c14;
}

.wa-chat-body::-webkit-scrollbar {
  width: 6px;
}

.wa-chat-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
}

.wa-date-pill {
  align-self: center;
  margin: 4px 0 8px 0;
}

.wa-date-pill span {
  background-color: rgba(16, 28, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--concrete-400);
  font-size: 0.68rem;
  font-weight: 700;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

/* Chat Bubbles */
.wa-msg-bubble {
  max-width: 86%;
  padding: 10px 14px;
  font-size: 0.86rem;
  line-height: 1.5;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  position: relative;
  word-break: break-word;
}

.wa-msg-bubble.wa-bot {
  align-self: flex-start;
  background-color: #132232;
  border: 1px solid rgba(255, 255, 255, 0.09);
  color: #e5edf5;
  border-radius: 4px 14px 14px 14px;
}

.wa-msg-bubble.wa-user {
  align-self: flex-end;
  background: linear-gradient(135deg, #056162 0%, #075E54 100%);
  border: 1px solid rgba(37, 211, 102, 0.3);
  color: #ffffff;
  border-radius: 14px 4px 14px 14px;
}

.wa-msg-sender {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--safety-yellow);
  margin-bottom: 4px;
}

.wa-msg-text {
  font-size: 0.85rem;
}

.wa-msg-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  margin-top: 6px;
  font-size: 0.66rem;
  color: var(--concrete-500);
}

.wa-msg-bubble.wa-user .wa-msg-footer {
  color: rgba(255, 255, 255, 0.7);
}

.wa-msg-check {
  color: #34B7F1;
  font-weight: 800;
  letter-spacing: -1px;
}

/* Typing Indicator */
.wa-typing-indicator {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 14px;
  background-color: #132232;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 4px 14px 14px 14px;
  align-self: flex-start;
  width: fit-content;
}

.wa-typing-dot {
  width: 7px;
  height: 7px;
  background-color: var(--safety-yellow);
  border-radius: 50%;
  animation: waTypingBounce 1.2s infinite ease-in-out;
}

.wa-typing-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.wa-typing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes waTypingBounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
  40% { transform: translateY(-5px); opacity: 1; }
}

/* Action Chips */
.wa-quick-actions {
  background: rgba(16, 28, 42, 0.6);
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 10px 12px;
  margin-top: 4px;
}

.wa-quick-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--concrete-400);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.wa-chips-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wa-chip {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 500;
  padding: 7px 12px;
  border-radius: 8px;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.wa-chip:hover {
  background: rgba(37, 211, 102, 0.15);
  border-color: #25D366;
  color: #25D366;
  transform: translateX(3px);
}

/* Chat Footer / Input */
.wa-chat-footer {
  background-color: #070e17;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

.wa-input-form {
  display: flex;
  align-items: center;
  gap: 8px;
}

.wa-message-input {
  flex: 1;
  background-color: #0e1823;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 22px;
  padding: 9px 16px;
  color: #ffffff;
  font-size: 0.84rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.wa-message-input:focus {
  border-color: #25D366;
  box-shadow: 0 0 0 2px rgba(37, 211, 102, 0.2);
}

.wa-message-input::placeholder {
  color: var(--concrete-500);
}

.wa-send-btn {
  background-color: #25D366;
  color: #ffffff;
  border: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.wa-send-btn:hover {
  background-color: #1da851;
  transform: scale(1.08);
}

.wa-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.wa-direct-link-bar {
  display: flex;
}

.wa-external-chat-btn {
  width: 100%;
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.35);
  color: #25D366;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: 8px;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.wa-external-chat-btn:hover {
  background: #25D366;
  color: #073523;
  border-color: #25D366;
}

/* Mobile responsive adjustments */
@media (max-width: 640px) {
  .whatsapp-widget-container {
    bottom: 18px;
    right: 16px;
  }

  .whatsapp-btn-text {
    display: none;
  }

  .whatsapp-launcher-btn {
    width: 50px;
    height: 50px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
  }

  .page-up-btn {
    bottom: 78px;
    right: 17px;
    width: 44px;
    height: 44px;
  }

  .whatsapp-chat-card {
    position: fixed;
    bottom: 80px;
    right: 12px;
    left: 12px;
    width: auto;
    max-width: none;
    height: calc(100vh - 120px);
  }
}