/* ==========================================================================
   PT MITRA SENTOSA INDONESIA (MSI) - Official Web Architecture & Styling
   Design Direction: Industrial Precision & Scrollytelling (Anti-AI-Slop)
   ========================================================================== */

:root {
  /* Disciplined Color Palette */
  --bg-dark: #09090b;
  --bg-surface: #111116;
  --bg-surface-elevated: #181820;
  --bg-card: rgba(18, 18, 24, 0.75);
  --bg-card-hover: rgba(26, 26, 36, 0.88);

  /* Accents */
  --accent-amber: #f59e0b;
  --accent-amber-glow: rgba(245, 158, 11, 0.25);
  --accent-amber-light: #fbbf24;
  --accent-steel: #38bdf8;
  
  /* Text & Contrast */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-subtle: #64748b;
  --text-inverse: #09090b;

  /* Micro-Border & Layering Depth (Taste Skill) */
  --border-subtle: 1px solid rgba(255, 255, 255, 0.08);
  --border-focus: 1px solid rgba(245, 158, 11, 0.5);
  --inner-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  --card-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.8);
  --glow-shadow: 0 0 30px rgba(245, 158, 11, 0.15);

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

  /* Layout */
  --max-w-container: 1240px;
  --header-height: 76px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 9999px;

  /* Transitions */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s var(--ease-spring);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-heading);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  background-color: var(--bg-dark);
  line-height: 1.6;
}

/* Selection */
::selection {
  background: var(--accent-amber);
  color: var(--text-inverse);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: #27272a;
  border-radius: var(--radius-pill);
}
::-webkit-scrollbar-thumb:hover {
  background: #3f3f46;
}

/* Utility Containers */
.container {
  width: 100%;
  max-width: var(--max-w-container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* ==========================================================================
   Navigation Bar (Floating Frosted Glass)
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 100;
  display: flex;
  align-items: center;
  transition: background 0.3s var(--ease-spring), border-color 0.3s var(--ease-spring);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(9, 9, 11, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: var(--border-subtle);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--text-main);
}

.brand-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  display: block;
  transition: transform var(--duration-fast) var(--ease-out);
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.03);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
  line-height: 1.2;
}

.brand-tagline {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-amber);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: color var(--transition-normal);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-main);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--accent-amber);
  transition: width 0.25s var(--ease-spring);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-pill);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.btn-primary {
  background: var(--accent-amber);
  color: var(--text-inverse);
  box-shadow: 0 4px 15px var(--accent-amber-glow);
  border: 1px solid transparent;
}

.btn-primary:hover {
  background: var(--accent-amber-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.35);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  border: var(--border-subtle);
  box-shadow: var(--inner-highlight);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.09);
  color: var(--text-main);
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  padding: 0.5rem;
}

/* ==========================================================================
   SCROLLYTELLING ARCHITECTURE (Sticky Stage + Floating Narratives)
   ========================================================================== */
.scrolly-container {
  position: relative;
  width: 100%;
}

/* Sticky Stage holding the Video Layers */
.video-stage {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  z-index: 1;
}

.video-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s var(--ease-spring), transform 1.2s var(--ease-spring);
  transform: scale(1.05);
  pointer-events: none;
}

.video-layer.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

/* Cinematic Dark Vignette & Readability Gradient Overlay */
.video-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 35%, rgba(9, 9, 11, 0.4) 0%, rgba(9, 9, 11, 0.78) 60%, rgba(9, 9, 11, 0.95) 100%);
  pointer-events: none;
  z-index: 2;
}

/* Grid Line Motif for Engineering Aesthetic */
.engineering-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 3;
}

/* Scrolly Progress Tracker (Fixed Right Side) */
.chapter-tracker {
  position: fixed;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease-spring);
}

.chapter-tracker.visible {
  opacity: 1;
  visibility: visible;
}

.tracker-node {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-decoration: none;
}

.tracker-label {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-subtle);
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.25s var(--ease-spring);
  pointer-events: none;
}

.tracker-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s var(--ease-spring);
}

.tracker-node:hover .tracker-label {
  opacity: 1;
  transform: translateX(0);
  color: var(--text-main);
}

.tracker-node.active .tracker-dot {
  background: var(--accent-amber);
  box-shadow: 0 0 12px var(--accent-amber);
  transform: scale(1.6);
}

.tracker-node.active .tracker-label {
  opacity: 1;
  transform: translateX(0);
  color: var(--accent-amber);
}

/* Scrolly Content Flow (Layered Over Sticky Video) */
.scrolly-content {
  position: relative;
  z-index: 10;
  margin-top: -100vh;
  margin-top: -100dvh;
}

.scrolly-step {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: 6rem 1.5rem;
}

.scrolly-step.hero-step {
  min-height: 100vh;
  min-height: 100dvh;
}

/* Narrative Cards */
.narrative-card {
  max-width: 620px;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: var(--border-subtle);
  box-shadow: var(--inner-highlight), var(--card-shadow);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  transition: transform 0.5s var(--ease-spring), opacity 0.5s var(--ease-spring);
}

.narrative-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-amber);
  margin-bottom: 1.25rem;
  background: rgba(245, 158, 11, 0.1);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.narrative-kicker .kicker-icon {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-amber);
  box-shadow: 0 0 8px var(--accent-amber);
}

.narrative-title {
  font-size: clamp(2rem, 3.8vw, 2.85rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.035em;
  color: var(--text-main);
  margin-bottom: 1.25rem;
}

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

/* High-Impact Stat / Feature Badges */
.feature-pills {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: var(--border-subtle);
}

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

.pill-value {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

.pill-label {
  font-size: 0.78rem;
  color: var(--text-subtle);
  font-weight: 500;
}

/* Hero Section Specifics */
.hero-content {
  max-width: 820px;
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--text-main);
  margin-bottom: 1.5rem;
}

.hero-title .highlight-text {
  background: linear-gradient(135deg, #f8fafc 40%, var(--accent-amber) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 2.5rem;
  max-width: 680px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.hero-metrics-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 1.75rem 2rem;
  background: rgba(18, 18, 24, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--inner-highlight);
}

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

.metric-number {
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent-amber);
}

.metric-text {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Step Layout Alternation */
.scrolly-step:nth-child(even) .container {
  display: flex;
  justify-content: flex-end;
}

/* ==========================================================================
   INTERACTIVE BENTO GRID (Spare Parts Taxonomy)
   ========================================================================== */
.section-bento {
  position: relative;
  z-index: 20;
  padding: 8rem 0;
  background: var(--bg-dark);
  border-top: var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 4.5rem auto;
}

.section-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.bento-card {
  background: var(--bg-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--inner-highlight);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.bento-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-amber), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.bento-card:hover {
  background: var(--bg-surface-elevated);
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: var(--inner-highlight), 0 15px 35px rgba(0, 0, 0, 0.6);
}

.bento-card:hover::before {
  opacity: 1;
}

.bento-card.col-span-2 {
  grid-column: span 2;
}

.card-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-amber);
  margin-bottom: 1.75rem;
}

.card-icon-box svg {
  width: 26px;
  height: 26px;
}

.card-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: var(--text-main);
}

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

.sku-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
}

.sku-tag {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.04);
  border: var(--border-subtle);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  color: #cbd5e1;
}

/* ==========================================================================
   QUALITY ASSURANCE & STANDARDS STRIP
   ========================================================================== */
.section-standards {
  position: relative;
  z-index: 20;
  padding: 5rem 0;
  background: var(--bg-surface);
  border-top: var(--border-subtle);
  border-bottom: var(--border-subtle);
}

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

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

.standard-badge {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-amber);
}

.standard-badge svg {
  width: 22px;
  height: 22px;
}

.standard-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--text-main);
}

.standard-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   B2B PARTNERSHIP & RFQ PORTAL
   ========================================================================== */
.section-partnership {
  position: relative;
  z-index: 20;
  padding: 8rem 0;
  background: var(--bg-dark);
}

.partnership-box {
  background: linear-gradient(145deg, #121218 0%, #0c0c0f 100%);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--inner-highlight), var(--card-shadow);
  padding: 4rem;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
}

.partnership-info {
  display: flex;
  flex-direction: column;
}

.partnership-highlights {
  list-style: none;
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.highlight-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-amber);
  flex-shrink: 0;
}

.highlight-icon svg {
  width: 14px;
  height: 14px;
}

.rfq-form {
  background: rgba(24, 24, 32, 0.6);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--inner-highlight);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: #cbd5e1;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: rgba(9, 9, 11, 0.7);
  border: var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  color: var(--text-main);
  font-family: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-amber);
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.2);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1rem;
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

/* ==========================================================================
   FOOTER (Corporate & Legal)
   ========================================================================== */
.site-footer {
  position: relative;
  z-index: 20;
  background: #060608;
  border-top: var(--border-subtle);
  padding: 5rem 0 2.5rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand-desc {
  font-size: 0.9rem;
  color: var(--text-subtle);
  margin-top: 1rem;
  max-width: 320px;
  line-height: 1.6;
}

.footer-heading {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-main);
  margin-bottom: 1.25rem;
}

.footer-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--accent-amber);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-subtle);
}

/* ==========================================================================
   BRAND PARTNERS & DISTRIBUTION NETWORK (REAL ASSETS)
   ========================================================================== */
.brand-partners-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  padding: 2.5rem;
  background: var(--bg-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--inner-highlight);
  margin-top: 3rem;
  flex-wrap: wrap;
}

.partner-logo-box {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 1rem 1.75rem;
  border-radius: var(--radius-sm);
  border: var(--border-subtle);
}

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

.partner-info {
  display: flex;
  flex-direction: column;
}

.partner-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
}

.partner-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Regional Branches Grid */
.section-network {
  position: relative;
  z-index: 20;
  padding: 6rem 0;
  background: var(--bg-surface);
  border-top: var(--border-subtle);
}

.network-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.network-card {
  background: var(--bg-surface-elevated);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  box-shadow: var(--inner-highlight);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.network-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: var(--inner-highlight), 0 12px 30px rgba(0, 0, 0, 0.5);
}

.network-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-amber);
  background: rgba(245, 158, 11, 0.1);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}

.network-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.network-coverage {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Distribution Map View */
.map-showcase {
  margin-top: 3.5rem;
  background: #060608;
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  box-shadow: var(--inner-highlight);
}

.map-img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
  opacity: 0.9;
  filter: drop-shadow(0 10px 25px rgba(0,0,0,0.8));
}

/* Dual Office Address Cards */
.office-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.office-card {
  background: rgba(18, 18, 24, 0.8);
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--inner-highlight);
}

.office-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-amber);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  display: block;
}

.office-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.office-address {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.office-contact {
  font-size: 0.85rem;
  font-weight: 600;
  color: #e2e8f0;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-card.col-span-2 {
    grid-column: span 1;
  }
  .standards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .partnership-box {
    grid-template-columns: 1fr;
    padding: 3rem;
    gap: 3rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-actions .btn {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .hero-metrics-bar {
    grid-template-columns: 1fr;
  }
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .standards-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
  .narrative-card {
    padding: 2rem 1.5rem;
  }
  .scrolly-step:nth-child(even) .container {
    justify-content: flex-start;
  }
  .chapter-tracker {
    display: none;
  }
  .partnership-box {
    padding: 2rem 1.5rem;
  }
  .rfq-form {
    padding: 1.5rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .video-layer {
    transition: none !important;
  }
}