/* ==========================================================================
   SOUTH SEAS TUNA CORPORATION LIMITED — CORPORATE DESIGN SYSTEM
   Brand Palette: Deep Marine Navy, Corporate Royal Blue, Azure, Clean White
   ========================================================================== */

:root {
  /* Primary Corporate Colors */
  --color-navy-dark: #061325;
  --color-navy: #0b1e36;
  --color-navy-light: #132d4e;
  --color-blue-primary: #0056b3;
  --color-blue-accent: #0077ed;
  --color-cyan-glow: #00b4d8;
  --color-cyan-light: #e0f7fa;
  --color-gold: #f59e0b;
  --color-gold-dark: #d97706;
  --color-teal: #0d9488;
  --color-green: #10b981;

  /* Neutral Surface Colors */
  --bg-body: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-alt: #f1f5f9;
  --bg-surface-elevated: #ffffff;
  --bg-dark-section: #08162b;
  --bg-dark-surface: #0f233d;

  /* Text Colors */
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-light: #94a3b8;
  --text-white: #ffffff;

  /* Borders & Shadows */
  --border-subtle: #e2e8f0;
  --border-focus: #0077ed;
  --border-dark: rgba(255, 255, 255, 0.1);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 4px 12px rgba(11, 30, 54, 0.08);
  --shadow-lg: 0 12px 32px rgba(11, 30, 54, 0.12);
  --shadow-xl: 0 20px 48px rgba(11, 30, 54, 0.16);
  --shadow-blue: 0 8px 24px rgba(0, 119, 237, 0.25);

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-navy);
  font-weight: 700;
  line-height: 1.25;
}

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

ul {
  list-style: none;
}

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

/* ==========================================================================
   MAIN CORPORATE HEADER
   ========================================================================== */

/* Main Site Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #07162c;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: all var(--transition-normal);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 1.5rem;
  max-width: 1360px;
  margin: 0 auto;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.brand-wrapper:hover {
  transform: scale(1.02);
}

.corporate-logo-img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  filter: drop-shadow(0 2px 10px rgba(0, 180, 216, 0.35));
}

.brand-text-block {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.brand-title {
  font-size: 1.38rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #ffffff;
  line-height: 1.05;
  font-family: var(--font-sans);
}

.brand-tagline {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #00d2ff;
  margin-top: 0.2rem;
}

/* Navigation Links */
.main-nav {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: #cbd5e1;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover {
  color: #00d2ff;
  background: rgba(0, 210, 255, 0.08);
}

.nav-link.active {
  color: #00d2ff;
  background: rgba(0, 210, 255, 0.14);
  font-weight: 700;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-header-search {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  color: #cbd5e1;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-header-search:hover {
  border-color: #00d2ff;
  color: #ffffff;
  background: rgba(0, 210, 255, 0.15);
}

.search-shortcut-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  background: rgba(255, 255, 255, 0.12);
  color: #cbd5e1;
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
}

.mobile-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.mobile-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: #ffffff;
  transition: var(--transition-fast);
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-blue-primary) 0%, var(--color-blue-accent) 100%);
  color: #ffffff;
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 119, 237, 0.4);
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--color-navy);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--bg-surface-alt);
  border-color: var(--color-blue-accent);
  color: var(--color-blue-primary);
}

.btn-white {
  background: #ffffff;
  color: var(--color-navy);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  background: var(--bg-surface-alt);
  color: var(--color-blue-primary);
}

.btn-outline-white {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #ffffff;
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
}

.btn-sm {
  padding: 0.45rem 0.95rem;
  font-size: 0.82rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.badge-blue {
  background: rgba(0, 119, 237, 0.1);
  color: var(--color-blue-primary);
  border: 1px solid rgba(0, 119, 237, 0.2);
}

.badge-dark {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-cyan-glow);
  border: 1px solid rgba(0, 210, 255, 0.2);
}

.badge-gold {
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-gold-dark);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.badge-green {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-green);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

/* Section Titles */
.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3.5rem;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.section-title {
  font-size: clamp(1.85rem, 3.5vw, 2.6rem);
  color: var(--color-navy);
  margin-top: 0.6rem;
  margin-bottom: 0.85rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   PAGE HERO / BANNER (FOR SUBPAGES)
   ========================================================================== */

.page-hero {
  background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 60%, var(--color-navy-light) 100%);
  color: #ffffff;
  padding: 4.5rem 0 4rem;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 80% 20%, rgba(0, 180, 216, 0.15), transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(0, 86, 179, 0.25), transparent 50%);
  pointer-events: none;
}

.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

.page-hero-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  color: #ffffff;
  margin-top: 0.75rem;
  margin-bottom: 1rem;
}

.page-hero-desc {
  font-size: 1.15rem;
  color: var(--text-light);
  line-height: 1.65;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-light);
  margin-top: 1.5rem;
}

.breadcrumb a {
  color: var(--color-cyan-glow);
}

.breadcrumb-separator {
  opacity: 0.5;
}

/* ==========================================================================
   HOMEPAGE HERO SECTION
   ========================================================================== */

.home-hero {
  background: linear-gradient(135deg, var(--color-navy-dark) 0%, #0c213d 50%, var(--color-navy-light) 100%);
  color: #ffffff;
  padding: 5rem 0 4.5rem;
  position: relative;
  overflow: hidden;
}

.home-hero-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.home-hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-lead-title {
  font-size: clamp(2.3rem, 4.2vw, 3.6rem);
  color: #ffffff;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-top: 1rem;
  margin-bottom: 1.25rem;
}

.hero-lead-title span.accent-cyan {
  color: var(--color-cyan-glow);
}

.hero-motto {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-gold);
  font-style: italic;
  margin-bottom: 1.25rem;
}

.hero-lead-paragraph {
  font-size: 1.05rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 2.25rem;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-graphic-card {
  background: rgba(15, 35, 61, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  text-align: center;
  position: relative;
}

.hero-card-logo {
  width: 140px;
  height: 140px;
  margin: 0 auto 1.5rem;
  filter: drop-shadow(0 4px 20px rgba(0, 180, 216, 0.3));
}

.hero-card-heading {
  color: #ffffff;
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.hero-card-sub {
  color: var(--color-cyan-glow);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
}

.hero-mini-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
}

.mini-stat-item {
  text-align: center;
}

.mini-stat-val {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
}

.mini-stat-lbl {
  font-size: 0.75rem;
  color: var(--text-light);
}

/* ==========================================================================
   ENTERPRISE STATS TICKER STRIP
   ========================================================================== */

.stats-ticker-strip {
  background: var(--color-navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2.5rem 0;
  color: #ffffff;
}

.stats-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.stat-metric-card {
  padding: 1rem;
  border-left: 3px solid var(--color-cyan-glow);
}

.metric-number {
  font-family: var(--font-mono);
  font-size: 2.35rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.metric-number .highlight-cyan {
  color: var(--color-cyan-glow);
}

.metric-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 0.2rem;
}

.metric-detail {
  font-size: 0.8rem;
  color: var(--text-light);
  opacity: 0.75;
}

/* ==========================================================================
   CONTENT SECTIONS & CARDS
   ========================================================================== */

.section {
  padding: 5.5rem 0;
}

.section-alt {
  background: var(--bg-surface-alt);
}

.section-dark {
  background: var(--bg-dark-section);
  color: #ffffff;
}

.section-dark h2, .section-dark h3, .section-dark h4 {
  color: #ffffff;
}

.section-dark .section-subtitle {
  color: var(--text-light);
}

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

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* Standard Corporate Card */
.corporate-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.corporate-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 119, 237, 0.3);
}

.card-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(0, 119, 237, 0.08);
  color: var(--color-blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.corporate-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.6rem;
}

.corporate-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex: 1;
}

.card-footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-blue-primary);
}

.card-footer-link:hover {
  color: var(--color-blue-accent);
  gap: 0.6rem;
}

/* Dark Surface Card */
.dark-card {
  background: var(--bg-dark-surface);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  color: #ffffff;
  transition: all var(--transition-normal);
}

.dark-card:hover {
  border-color: var(--color-cyan-glow);
  box-shadow: 0 10px 30px rgba(0, 180, 216, 0.15);
}

.dark-card h3 {
  color: #ffffff;
}

.dark-card p {
  color: var(--text-light);
}

/* ==========================================================================
   PARTNERS & EQUITY SECTION (ABOUT PAGE)
   ========================================================================== */

.partner-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}

.partner-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-blue-primary);
}

.partner-box.png-highlight::before {
  background: var(--color-gold);
}

.partner-flag-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.flag-emoji {
  font-size: 2.25rem;
}

.partner-country-tag {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
}

.partner-name {
  font-size: 1.4rem;
  margin-bottom: 0.25rem;
}

.partner-category {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-blue-accent);
  margin-bottom: 1rem;
}

.partner-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Callout Box (World Bank Model) */
.world-bank-banner {
  background: linear-gradient(135deg, rgba(0, 86, 179, 0.08) 0%, rgba(0, 180, 216, 0.12) 100%);
  border: 1px solid rgba(0, 119, 237, 0.25);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 3.5rem;
}

.wb-icon-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-blue-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
}

.wb-content h4 {
  font-size: 1.3rem;
  margin-bottom: 0.4rem;
}

.wb-content p {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

/* ==========================================================================
   TIMELINE (ABOUT PAGE)
   ========================================================================== */

.corporate-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 0;
}

.corporate-timeline::before {
  content: "";
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--color-blue-primary), var(--color-cyan-glow));
}

.timeline-row {
  position: relative;
  display: flex;
  gap: 2.25rem;
  margin-bottom: 2.5rem;
}

.timeline-pin {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #ffffff;
  border: 4px solid var(--color-blue-primary);
  margin-left: 20px;
  margin-top: 6px;
  flex-shrink: 0;
  z-index: 2;
  box-shadow: 0 0 0 4px rgba(0, 119, 237, 0.15);
}

.timeline-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  flex: 1;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.timeline-card:hover {
  transform: translateX(6px);
  border-color: var(--color-blue-accent);
  box-shadow: var(--shadow-md);
}

.timeline-date-tag {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-gold-dark);
  margin-bottom: 0.35rem;
}

.timeline-card h4 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.timeline-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ==========================================================================
   INTERACTIVE 8-STAGE LOINING STEPPER (OPERATIONS PAGE)
   ========================================================================== */

.stepper-nav-container {
  overflow-x: auto;
  padding-bottom: 1rem;
  margin-bottom: 2rem;
}

.stepper-nav {
  display: flex;
  gap: 0.6rem;
  min-width: 840px;
  justify-content: space-between;
}

.step-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding: 1rem 0.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.step-tab:hover {
  border-color: var(--color-blue-accent);
  color: var(--color-navy);
}

.step-tab.active {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: #ffffff;
  box-shadow: var(--shadow-md);
}

.step-tab-number {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 800;
  opacity: 0.75;
}

.step-tab-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
}

.stepper-stage-display {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3rem;
  align-items: center;
}

.stage-badge-counter {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--color-blue-accent);
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.stage-main-title {
  font-size: 1.85rem;
  color: var(--color-navy);
  margin-bottom: 1rem;
}

.stage-main-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.stage-specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 2.25rem;
}

.spec-cell {
  display: flex;
  flex-direction: column;
}

.spec-cell-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
}

.spec-cell-val {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-navy);
}

.stage-control-buttons {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stage-visual-container {
  background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 100%);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  box-shadow: var(--shadow-md);
}

.stage-big-icon {
  font-size: 4.5rem;
  margin-bottom: 1rem;
  filter: drop-shadow(0 4px 16px rgba(0, 180, 216, 0.4));
}

.stage-visual-caption {
  font-size: 0.95rem;
  color: var(--text-light);
  font-style: italic;
}

/* ==========================================================================
   FACILITIES & COLD STORAGE (FACILITIES PAGE)
   ========================================================================== */

.facility-spec-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.facility-metrics-2x2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin: 1.75rem 0;
}

.facility-metric-tile {
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.facility-metric-val {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-blue-primary);
  margin-bottom: 0.25rem;
}

.facility-metric-lbl {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-navy);
}

.facility-metric-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Capacity Comparison Banner */
.capacity-scale-banner {
  background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 100%);
  border-radius: var(--radius-xl);
  padding: 3rem;
  color: #ffffff;
  margin-top: 3.5rem;
}

.capacity-scale-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
  margin-top: 2rem;
}

.scale-column {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}

.scale-column.expanded {
  background: rgba(0, 119, 237, 0.15);
  border-color: var(--color-cyan-glow);
}

.scale-number {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  margin: 0.5rem 0;
}

.scale-number span {
  font-size: 1.1rem;
  color: var(--text-light);
}

.scale-arrow {
  font-size: 2.5rem;
  color: var(--color-cyan-glow);
}

/* ==========================================================================
   ENVIRONMENT & BIO-FILTER (SUSTAINABILITY PAGE)
   ========================================================================== */

.biofilter-anatomy {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.biofilter-steps-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.bf-step-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.bf-step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(13, 148, 136, 0.12);
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.bf-step-content h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.bf-step-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.biofilter-highlight-card {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.08) 0%, rgba(0, 180, 216, 0.15) 100%);
  border: 1px solid rgba(13, 148, 136, 0.3);
  border-radius: var(--radius-xl);
  padding: 3rem 2rem;
  text-align: center;
}

.bf-big-rate {
  font-family: var(--font-mono);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--color-teal);
  line-height: 1;
  margin-bottom: 0.5rem;
}

/* ==========================================================================
   TREATIES & POLICY (COMPLIANCE PAGE)
   ========================================================================== */

.tabs-nav-bar {
  display: flex;
  overflow-x: auto;
  border-bottom: 2px solid var(--border-subtle);
  margin-bottom: 2.5rem;
  gap: 0.5rem;
}

.tab-nav-btn {
  padding: 1rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.tab-nav-btn:hover {
  color: var(--color-blue-primary);
}

.tab-nav-btn.active {
  color: var(--color-blue-primary);
  border-bottom-color: var(--color-blue-primary);
}

.tab-pane-view {
  display: none;
}

.tab-pane-view.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

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

.treaty-quote-container {
  background: var(--bg-surface-alt);
  border-left: 4px solid var(--color-blue-primary);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: 2rem;
  margin-bottom: 2rem;
}

.treaty-quote-text {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-navy);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.treaty-quote-cite {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-blue-primary);
}

/* Regulatory Grid */
.statutory-approvals-box {
  background: var(--color-navy-dark);
  border-radius: var(--radius-xl);
  padding: 3rem;
  color: #ffffff;
  margin-top: 3.5rem;
}

.approvals-chip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.approval-chip {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.approval-check {
  color: var(--color-green);
}

/* ==========================================================================
   COMMUNITY & SOCIO-ECONOMIC (COMMUNITY PAGE)
   ========================================================================== */

.impact-highlight-banner {
  background: linear-gradient(135deg, #fef3c7 0%, #ffffff 100%);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-xl);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 3.5rem;
}

.impact-big-stat {
  font-family: var(--font-mono);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--color-gold-dark);
  line-height: 1;
}

.impact-spin-off-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-normal);
}

.impact-spin-off-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.spin-icon {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

/* ==========================================================================
   LEADERSHIP & GOVERNANCE (GOVERNANCE PAGE)
   ========================================================================== */

.leader-card-profile {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all var(--transition-normal);
}

.leader-card-profile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-blue-accent);
}

.leader-avatar-initials {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-blue-primary) 100%);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-md);
}

.leader-card-profile h4 {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.leader-title-role {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-blue-primary);
  margin-bottom: 1rem;
}

.leader-bio-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  flex: 1;
}

.leader-org-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.8rem;
  background: var(--bg-surface-alt);
  border-radius: var(--radius-full);
  color: var(--text-muted);
}

/* ==========================================================================
   CONTACT FORM & OFFICES (CONTACT PAGE)
   ========================================================================== */

.contact-layout-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
}

.contact-form-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

.form-group-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-main);
  background: #ffffff;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(0, 119, 237, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

.office-location-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.office-location-card h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.office-location-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.office-contact-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

/* ==========================================================================
   GLOBAL SEARCH MODAL
   ========================================================================== */

.search-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 19, 37, 0.8);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
}

.search-modal-box {
  width: 90%;
  max-width: 640px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.search-input-header {
  display: flex;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  gap: 0.85rem;
}

.search-input-header input {
  flex: 1;
  border: none;
  font-size: 1.1rem;
  font-family: var(--font-sans);
  color: var(--text-main);
  outline: none;
}

.search-close-button {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
}

.search-results-viewport {
  max-height: 400px;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.search-item-card {
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-md);
  background: var(--bg-surface-alt);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.search-item-card:hover {
  background: rgba(0, 119, 237, 0.1);
  transform: translateX(4px);
}

.search-item-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-blue-primary);
  margin-bottom: 0.2rem;
}

.search-item-page {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin-bottom: 0.25rem;
}

.search-item-snippet {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.search-modal-bottom {
  display: flex;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
  background: var(--bg-surface-alt);
  border-top: 1px solid var(--border-subtle);
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   CORPORATE FOOTER
   ========================================================================== */

.site-footer {
  background: var(--color-navy-dark);
  color: #ffffff;
  padding: 5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
}

.footer-logo-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.footer-logo-img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.footer-brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
}

.footer-desc-text {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-col-title {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links-list a {
  font-size: 0.88rem;
  color: var(--text-light);
}

.footer-links-list a:hover {
  color: var(--color-cyan-glow);
  padding-left: 4px;
}

.footer-contact-info p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 0.85rem;
}

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-light);
}

.footer-bottom-bar a {
  color: var(--color-cyan-glow);
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */

@media (max-width: 1024px) {
  .home-hero-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .stepper-stage-display {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #07162c;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    flex-direction: column;
    padding: 1.5rem;
    gap: 0.5rem;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
  }

  .main-nav.open {
    display: flex;
  }

  .mobile-hamburger {
    display: flex;
  }

  .btn-contact-header {
    display: none;
  }

  .search-shortcut-badge {
    display: none;
  }

  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }

  .stats-grid-4 {
    grid-template-columns: 1fr;
  }

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

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

  .capacity-scale-grid {
    grid-template-columns: 1fr;
  }

  .scale-arrow {
    transform: rotate(90deg);
  }

  .biofilter-anatomy {
    grid-template-columns: 1fr;
  }

  .impact-highlight-banner {
    grid-template-columns: 1fr;
  }

  .approvals-chip-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .footer-bottom-bar {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}