/* ==========================================================================
   ACHILON MIOX CLUB - Modern Editorial Design System
   Next-Generation Mixed Oxidants Technology Official Portal
   ========================================================================== */

/* --- Google Fonts & Reset --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Noto+Sans+JP:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Color Tokens */
  --bg-primary: #070B12;
  --bg-secondary: #0D1322;
  --bg-surface: rgba(17, 24, 39, 0.72);
  --bg-surface-elevated: rgba(26, 36, 56, 0.85);
  --bg-glass: rgba(15, 23, 42, 0.65);
  --bg-glass-active: rgba(30, 41, 59, 0.85);
  
  --border-light: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(0, 210, 211, 0.3);
  --border-strong: rgba(255, 255, 255, 0.16);

  /* Brand Accents */
  --cyan-primary: #00D2D3;
  --cyan-glow: rgba(0, 210, 211, 0.25);
  --cyan-dark: #008f91;
  --teal-accent: #0EA5E9;
  --teal-glow: rgba(14, 165, 233, 0.22);
  --emerald-safe: #10B981;
  --amber-warn: #F59E0B;
  --red-danger: #EF4444;

  /* Text Colors */
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --text-inverse: #070B12;
  --text-accent: #38BDF8;

  /* Typography */
  --font-main: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: "Plus Jakarta Sans", "Noto Sans JP", sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  /* Shadows & Glows */
  --shadow-subtle: 0 4px 20px -2px rgba(0, 0, 0, 0.5);
  --shadow-elevated: 0 12px 32px -4px rgba(0, 0, 0, 0.65), 0 0 24px -2px var(--cyan-glow);
  --shadow-glow: 0 0 35px -5px rgba(0, 210, 211, 0.35);

  /* Layout */
  --header-height: 76px;
  --max-width: 1240px;
  --max-width-narrow: 880px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-main);
  line-height: 1.8;
  letter-spacing: 0.02em;
  overflow-x: hidden;
  position: relative;
  background-image: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 210, 211, 0.08), transparent 70%),
    radial-gradient(ellipse 60% 40% at 100% 50%, rgba(14, 165, 233, 0.05), transparent 60%),
    radial-gradient(ellipse 60% 40% at 0% 80%, rgba(16, 185, 129, 0.04), transparent 60%);
  background-attachment: fixed;
}

/* Background Subtle Mesh Grid */
.bg-mesh-grid {
  position: fixed;
  inset: 0;
  background-size: 48px 48px;
  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);
  pointer-events: none;
  z-index: 0;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --- Container & Utilities --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
  position: relative;
  z-index: 1;
}

.container-narrow {
  max-width: var(--max-width-narrow);
}

.section-spacing {
  padding-top: 100px;
  padding-bottom: 100px;
}

@media (max-width: 768px) {
  .section-spacing {
    padding-top: 64px;
    padding-bottom: 64px;
  }
}

/* Typography Helpers */
.tag-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(0, 210, 211, 0.1);
  color: var(--cyan-primary);
  border: 1px solid rgba(0, 210, 211, 0.25);
  backdrop-filter: blur(8px);
}

.tag-badge.emerald {
  background: rgba(16, 185, 129, 0.1);
  color: var(--emerald-safe);
  border-color: rgba(16, 185, 129, 0.25);
}

.tag-badge.amber {
  background: rgba(245, 158, 11, 0.1);
  color: var(--amber-warn);
  border-color: rgba(245, 158, 11, 0.25);
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header.left-aligned {
  text-align: left;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.3;
  margin-top: 16px;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.section-title .text-gradient {
  background: linear-gradient(135deg, #FFFFFF 30%, var(--cyan-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-description {
  color: var(--text-secondary);
  font-size: 1.0625rem;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.85;
}

.section-header.left-aligned .section-description {
  margin-left: 0;
}

/* Glass Card */
.glass-card {
  background: var(--bg-surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-subtle);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
}

.glass-card:hover {
  border-color: var(--border-highlight);
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan-primary), #009DA0);
  color: #04101A;
  box-shadow: 0 4px 16px rgba(0, 210, 211, 0.35);
  font-weight: 700;
}

.btn-primary:hover {
  box-shadow: 0 6px 24px rgba(0, 210, 211, 0.55);
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border: 1px solid var(--border-light);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn-outline-cyan {
  background: transparent;
  color: var(--cyan-primary);
  border: 1px solid rgba(0, 210, 211, 0.4);
}

.btn-outline-cyan:hover {
  background: rgba(0, 210, 211, 0.1);
  border-color: var(--cyan-primary);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8125rem;
  border-radius: var(--radius-sm);
}

/* --- Header / Navigation --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  background: rgba(7, 11, 18, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(7, 11, 18, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.brand-subline {
  font-size: 0.75rem;
  color: var(--text-secondary);
  border-left: 1px solid var(--border-light);
  padding-left: 12px;
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.brand-subline strong {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.8125rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-item a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 0;
  position: relative;
}

.nav-item a:hover, .nav-item a.active {
  color: var(--text-primary);
}

.nav-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--cyan-primary);
  transition: width 0.25s ease;
}

.nav-item a:hover::after, .nav-item a.active::after {
  width: 100%;
}

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

.mobile-menu-trigger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: transparent;
}

.mobile-menu-trigger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--transition);
}

@media (max-width: 1024px) {
  .nav-links {
    display: none;
  }
  .header-actions .btn {
    display: none;
  }
  .mobile-menu-trigger {
    display: flex;
  }
}

/* Mobile Nav Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(7, 11, 18, 0.98);
  backdrop-filter: blur(24px);
  z-index: 999;
  padding: 32px 24px;
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 20px;
  overflow-y: auto;
}

.mobile-nav-drawer.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-nav-links a {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

/* --- Hero Section --- */
.hero-section {
  position: relative;
  min-height: 100vh;
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
}

.hero-glow-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 210, 211, 0.22), transparent 70%);
  top: 10%;
  right: 5%;
}

.hero-glow-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.15), transparent 70%);
  bottom: 10%;
  left: -5%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

@media (max-width: 992px) {
  .hero-content {
    align-items: center;
  }
}

.hero-lead-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.hero-description {
  color: var(--text-secondary);
  font-size: 1.125rem;
  line-height: 1.85;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* Stat Counters */
.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--cyan-primary);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Hero Showcase Carousel/Card */
.hero-visual {
  position: relative;
}

.hero-card-showcase {
  background: var(--bg-surface-elevated);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 210, 211, 0.25);
  box-shadow: var(--shadow-elevated);
  overflow: hidden;
  position: relative;
}

.hero-card-header {
  padding: 14px 20px;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.hero-card-dots {
  display: flex;
  gap: 6px;
}

.hero-card-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
}

.hero-card-dots span:nth-child(1) { background: #EF4444; }
.hero-card-dots span:nth-child(2) { background: #F59E0B; }
.hero-card-dots span:nth-child(3) { background: #10B981; }

.hero-slider {
  position: relative;
  aspect-ratio: 16 / 10;
  background: #000;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-slide-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(to top, rgba(7, 11, 18, 0.95), transparent);
  font-size: 0.875rem;
  color: var(--text-primary);
}

.slider-controls {
  position: absolute;
  bottom: 16px;
  right: 20px;
  display: flex;
  gap: 8px;
  z-index: 10;
}

.slider-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  transition: var(--transition);
}

.slider-btn:hover {
  background: var(--cyan-primary);
  color: #04101A;
}

/* Floating Badge */
.hero-floating-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: rgba(13, 19, 34, 0.92);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-elevated);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 20;
}

@media (max-width: 576px) {
  .hero-floating-badge {
    position: static;
    margin-top: 16px;
  }
}

.badge-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0, 210, 211, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-primary);
  font-size: 1.25rem;
}

.badge-text strong {
  display: block;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.badge-text span {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* --- Section: Video Feature (Start Movie & Evidence) --- */
.video-section {
  position: relative;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

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

@media (max-width: 900px) {
  .video-grid {
    grid-template-columns: 1fr;
  }
}

.video-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.video-card:hover {
  border-color: var(--border-highlight);
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

.video-thumbnail-wrapper {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  overflow: hidden;
  cursor: pointer;
}

.video-thumbnail-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.video-card:hover .video-thumbnail-wrapper img {
  transform: scale(1.05);
}

.video-play-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.video-thumbnail-wrapper:hover .video-play-overlay {
  background: rgba(0, 0, 0, 0.25);
}

.play-button-pulsing {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--cyan-primary);
  color: #04101A;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 0 0 0 rgba(0, 210, 211, 0.6);
  animation: pulse-ring 2s infinite;
  transition: var(--transition);
}

.video-thumbnail-wrapper:hover .play-button-pulsing {
  transform: scale(1.12);
  background: #ffffff;
}

@keyframes pulse-ring {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 210, 211, 0.7);
  }
  70% {
    box-shadow: 0 0 0 20px rgba(0, 210, 211, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 210, 211, 0);
  }
}

.video-info-box {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.video-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--cyan-primary);
  font-weight: 600;
}

.video-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.4;
}

.video-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Section: Digital Book Library --- */
.library-section {
  position: relative;
}

.library-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.tab-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

.tab-btn.active {
  color: #04101A;
  background: var(--cyan-primary);
  border-color: var(--cyan-primary);
  box-shadow: 0 4px 16px rgba(0, 210, 211, 0.35);
}

.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.book-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.book-card:hover {
  border-color: var(--border-highlight);
  transform: translateY(-6px);
  box-shadow: var(--shadow-elevated);
}

.book-badge-number {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 10;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(7, 11, 18, 0.85);
  backdrop-filter: blur(8px);
  color: var(--cyan-primary);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  border: 1px solid var(--border-light);
}

.book-cover-wrapper {
  position: relative;
  aspect-ratio: 16 / 10;
  background: #0D1322;
  overflow: hidden;
  border-bottom: 1px solid var(--border-light);
}

.book-cover-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.book-card:hover .book-cover-wrapper img {
  transform: scale(1.04);
}

.book-details {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 12px;
}

.book-category {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.book-title {
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--text-primary);
}

.book-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.book-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.book-actions .btn {
  flex: 1;
}

/* --- Section: Science & Technology Comparison (MIOX vs 次亜塩素酸水 vs アルコール) --- */
.science-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  position: relative;
}

.comparison-table-wrapper {
  overflow-x: auto;
  margin-top: 40px;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-subtle);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 680px;
}

.comparison-table th, .comparison-table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.9375rem;
}

.comparison-table th {
  background: rgba(255, 255, 255, 0.03);
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-primary);
  border-bottom: 2px solid var(--border-light);
}

.comparison-table th.highlight-col {
  background: rgba(0, 210, 211, 0.12);
  color: var(--cyan-primary);
  border-bottom-color: var(--cyan-primary);
  position: relative;
}

.comparison-table td.highlight-col {
  background: rgba(0, 210, 211, 0.04);
  font-weight: 600;
  color: var(--text-primary);
  border-left: 1px solid rgba(0, 210, 211, 0.15);
  border-right: 1px solid rgba(0, 210, 211, 0.15);
}

.status-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
}

.status-check.good {
  color: var(--cyan-primary);
}

.status-check.warn {
  color: var(--amber-warn);
}

.status-check.poor {
  color: var(--red-danger);
}

/* 4 Core Pillars */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

@media (max-width: 992px) {
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .pillars-grid {
    grid-template-columns: 1fr;
  }
}

.pillar-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: var(--transition);
}

.pillar-card:hover {
  border-color: var(--border-highlight);
  transform: translateY(-4px);
  background: var(--bg-surface-elevated);
}

.pillar-number {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--cyan-primary);
}

.pillar-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
}

.pillar-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Section: Evidence Slides Gallery --- */
.evidence-section {
  position: relative;
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

.evidence-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.evidence-card:hover {
  border-color: var(--border-highlight);
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

.evidence-img-box {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  overflow: hidden;
}

.evidence-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.evidence-card:hover .evidence-img-box img {
  transform: scale(1.05);
}

.evidence-zoom-hint {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  color: white;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  transform: translateY(-4px);
  transition: var(--transition);
}

.evidence-card:hover .evidence-zoom-hint {
  opacity: 1;
  transform: translateY(0);
}

.evidence-text-box {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.evidence-label {
  font-size: 0.75rem;
  color: var(--cyan-primary);
  font-weight: 600;
}

.evidence-heading {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.45;
}

.evidence-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* --- Section: Field Reports & Editorial Stories (DEFENCE & COVID) --- */
.editorial-section {
  position: relative;
  background: linear-gradient(180deg, var(--bg-primary) 0%, #0A101D 100%);
}

.editorial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

@media (max-width: 900px) {
  .editorial-grid {
    grid-template-columns: 1fr;
  }
}

.editorial-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.editorial-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
}

.editorial-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
}

.editorial-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.9);
  transition: transform 0.4s ease;
}

.editorial-card:hover .editorial-media img {
  transform: scale(1.03);
}

.editorial-badge {
  position: absolute;
  top: 16px;
  left: 16px;
}

.editorial-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.editorial-meta {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.editorial-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-primary);
}

.editorial-excerpt {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.85;
}

.editorial-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--cyan-primary);
  margin-top: auto;
  padding-top: 16px;
}

.editorial-link:hover {
  gap: 12px;
}

/* --- Section: Call To Action & Inquiry Modal --- */
.cta-banner {
  background: radial-gradient(circle at 50% 0%, rgba(0, 210, 211, 0.15), transparent 70%), var(--bg-surface-elevated);
  border: 1px solid rgba(0, 210, 211, 0.3);
  border-radius: var(--radius-lg);
  padding: 64px 40px;
  text-align: center;
  box-shadow: var(--shadow-elevated);
  position: relative;
  overflow: hidden;
}

.cta-banner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.5vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-banner p {
  color: var(--text-secondary);
  font-size: 1.0625rem;
  max-width: 640px;
  margin: 0 auto 32px;
  line-height: 1.8;
}

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

/* --- Footer --- */
.site-footer {
  background: #04070D;
  border-top: 1px solid var(--border-light);
  padding-top: 64px;
  padding-bottom: 40px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

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

@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.footer-brand p {
  margin-top: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 380px;
}

.footer-nav-col h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 18px;
}

.footer-nav-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-col a {
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-nav-col a:hover {
  color: var(--cyan-primary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: 0.8125rem;
  flex-wrap: wrap;
  gap: 16px;
}

/* --- Modals (Video Modal & Lightbox) --- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 13, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content-container {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 960px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.8);
  position: relative;
  overflow: hidden;
  transform: scale(0.95);
  transition: transform 0.25s ease;
}

.modal-backdrop.open .modal-content-container {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  z-index: 10;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: var(--cyan-primary);
  color: #04101A;
}

.modal-video-frame {
  aspect-ratio: 16 / 9;
  width: 100%;
  background: #000;
}

.modal-video-frame video {
  width: 100%;
  height: 100%;
}

.lightbox-image-frame {
  max-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
}

.lightbox-image-frame img {
  max-height: 80vh;
  width: auto;
  object-fit: contain;
}

.modal-caption-bar {
  padding: 18px 24px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Form Styles */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-label .required {
  color: var(--cyan-primary);
  margin-left: 4px;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9375rem;
  transition: var(--transition);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--cyan-primary);
  background: rgba(0, 210, 211, 0.04);
  box-shadow: 0 0 0 3px rgba(0, 210, 211, 0.15);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Article / Editorial Detail Page Specifics */
.article-header {
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 48px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

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

.article-content {
  font-size: 1.0625rem;
  line-height: 2;
  color: #CBD5E1;
}

.article-content p {
  margin-bottom: 28px;
}

.article-content h2 {
  font-size: 1.625rem;
  color: var(--text-primary);
  margin-top: 56px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-light);
}

.article-content h3 {
  font-size: 1.25rem;
  color: var(--cyan-primary);
  margin-top: 36px;
  margin-bottom: 16px;
}

.article-content blockquote {
  border-left: 3px solid var(--cyan-primary);
  background: rgba(0, 210, 211, 0.05);
  padding: 20px 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 32px 0;
  font-style: italic;
  color: var(--text-primary);
}

.article-content .highlight-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 32px 0;
}