/* === UniREC Studio — Shared Stylesheet === */
/* 配色：深蓝灰底 + 红色强调 + 暖金点缀 | 暗黑质感 + 学术信赖 */

:root {
  /* 核心色板 */
  --color-bg: #0a0f1a;
  --color-bg-elevated: #0f1623;
  --color-surface: #111827;
  --color-surface-hover: #1a2332;
  --color-text: #f3f4f6;
  --color-text-secondary: #9ca3af;
  --color-text-muted: #6b7280;
  --color-border: #1f2937;
  --color-border-light: #374151;

  /* 强调色系 */
  --color-accent: #3B82F6;
  --color-accent-hover: #60A5FA;
  --color-accent-light: rgba(59, 130, 246, 0.12);
  --color-gold: #D4A574;
  --color-gold-hover: #e8c090;

  /* 分类色（深色背景上需要更亮的色值） */
  --color-category-post: #60a5fa;
  --color-category-cine: #fb923c;
  --color-category-gear: #34d399;
  --color-category-retro: #a78bfa;
  --color-category-industry: #fbbf24;
  --color-category-audio: #f472b6;

  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  --font-mono: "SF Mono", "Fira Code", "Consolas", monospace;
  --max-width: 1160px;
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.08);
  --transition: 0.25s ease;
}

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

body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

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

/* === Navigation === */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 15, 26, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav-brand {
  font-size: 19px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.3px;
}
.nav-brand .brand-rec { color: #E94560; }
.nav-brand .brand-uni, .nav-brand .brand-studio { color: var(--color-text); }

.nav-links {
  display: flex;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: all var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
  background: var(--color-surface-hover);
}

.nav-links a.nav-cta {
  background: var(--color-accent);
  color: #fff;
  padding: 8px 20px;
  margin-left: 8px;
}
.nav-links a.nav-cta:hover {
  background: var(--color-accent-hover);
  color: #fff;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  margin: 5px 0;
  border-radius: 1px;
  transition: var(--transition);
}

/* === Layout === */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}
.section-sm { padding: 60px 0; }
.section-lg { padding: 120px 0; }

/* === Hero (Full-screen dark) === */
.hero {
  padding: 120px 0 100px;
  text-align: center;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-elevated) 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 140%;
  height: 140%;
  background: radial-gradient(ellipse at 50% 0%, rgba(59, 130, 246, 0.06) 0%, transparent 60%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }

.hero-badge {
  display: inline-block;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 18px;
  border-radius: 20px;
  margin-bottom: 28px;
  letter-spacing: 0.5px;
  border: 1px solid rgba(59, 130, 246, 0.2);
}
.hero h1 {
  font-size: 52px;
  font-weight: 700;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--color-text);
}
.hero h1 span { color: var(--color-accent); }
.hero p {
  font-size: 18px;
  color: var(--color-text-secondary);
  max-width: 580px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Stats Row */
.stats-row {
  display: flex;
  justify-content: center;
  gap: 56px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-number {
  font-size: 38px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.5px;
  line-height: 1;
}
.stat-number span { color: var(--color-accent); font-size: 24px; }
.stat-label {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-top: 8px;
  letter-spacing: 0.3px;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 32px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.25);
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  color: #fff;
  box-shadow: 0 6px 24px rgba(59, 130, 246, 0.35);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border-light);
}
.btn-outline:hover {
  border-color: var(--color-text-secondary);
  color: var(--color-text);
  background: var(--color-surface-hover);
}
.btn-gold {
  background: transparent;
  color: var(--color-gold);
  border: 1.5px solid var(--color-gold);
}
.btn-gold:hover {
  background: var(--color-gold);
  color: var(--color-bg);
}

/* === Narrative Stream (A+C layout) === */
.narrative-section {
  padding: 0;
}
.narrative-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  min-height: 520px;
}
.narrative-row:nth-child(even) .narrative-visual { order: 2; }
.narrative-row:nth-child(even) .narrative-text { order: 1; }

.narrative-visual {
  background: var(--color-surface);
  height: 100%;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.narrative-visual .visual-placeholder {
  font-size: 15px;
  color: var(--color-text-muted);
  text-align: center;
  padding: 40px;
}
.narrative-visual .visual-placeholder .ph-icon {
  font-size: 48px;
  display: block;
  margin-bottom: 16px;
  opacity: 0.6;
}

/* === Narrative Carousel === */
.carousel {
  position: relative;
}
.carousel-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  animation: carousel-fade 18s infinite;
}
.carousel-slide:nth-child(1) { animation-delay: 0s; }
.carousel-slide:nth-child(2) { animation-delay: 6s; }
.carousel-slide:nth-child(3) { animation-delay: 12s; }
.carousel::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, transparent 60%, rgba(10,15,26,0.3) 100%);
  pointer-events: none;
  z-index: 1;
}
@keyframes carousel-fade {
  0%, 3% { opacity: 0; }
  6%, 28% { opacity: 1; }
  31%, 100% { opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .carousel-slide { animation: none; opacity: 1; }
  .carousel-slide:nth-child(2),
  .carousel-slide:nth-child(3) { opacity: 0; }
}

.narrative-text {
  padding: 60px 64px;
  max-width: 540px;
}
.narrative-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-accent);
  margin-bottom: 16px;
}
.narrative-text h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
  line-height: 1.2;
}
.narrative-text p {
  font-size: 16px;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}
.narrative-list {
  list-style: none;
  margin-top: 24px;
}
.narrative-list li {
  padding: 10px 0;
  font-size: 15px;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--color-border);
}
.narrative-list li:last-child { border-bottom: none; }
.narrative-list li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* === Service Grid === */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  text-align: center;
  padding: 40px 28px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.service-card:hover {
  border-color: var(--color-border-light);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}
.service-icon {
  font-size: 32px;
  margin-bottom: 16px;
  display: block;
}
.service-card h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
}
.service-card p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* === Trust Badges === */
.trust-badges {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 32px 0;
}
.trust-badge {
  text-align: center;
  padding: 28px 32px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: var(--transition);
  min-width: 200px;
}
.trust-badge:hover {
  border-color: var(--color-border-light);
  transform: translateY(-2px);
}
.trust-badge .badge-icon {
  font-size: 28px;
  margin-bottom: 12px;
  display: block;
}
.trust-badge .badge-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}
.trust-badge .badge-desc {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* === Cards === */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
  display: block;
  color: var(--color-text);
  text-decoration: none;
}
.card:hover {
  border-color: var(--color-border-light);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.card-category {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}
.cat-post { background: rgba(96, 165, 250, 0.12); color: var(--color-category-post); }
.cat-cine { background: rgba(251, 146, 60, 0.12); color: var(--color-category-cine); }
.cat-gear { background: rgba(52, 211, 153, 0.12); color: var(--color-category-gear); }
.cat-retro { background: rgba(167, 139, 250, 0.12); color: var(--color-category-retro); }
.cat-industry { background: rgba(251, 191, 36, 0.12); color: var(--color-category-industry); }
.cat-audio { background: rgba(244, 114, 182, 0.12); color: var(--color-category-audio); }

.card h3 {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 8px;
}
.card p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}
.card-meta {
  display: flex;
  gap: 16px;
  font-size: 13px;
  color: var(--color-text-muted);
}
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}
.tag {
  display: inline-block;
  font-size: 12px;
  padding: 3px 10px;
  background: var(--color-surface-hover);
  border-radius: 4px;
  color: var(--color-text-secondary);
}

/* === Section Headers === */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
}
.section-header p {
  font-size: 16px;
  color: var(--color-text-secondary);
  max-width: 520px;
  margin: 0 auto;
}

/* === Report Page === */
.report-article {
  max-width: 760px;
  margin: 0 auto;
  padding: 60px 24px;
}
.report-header {
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-border);
}
.report-header .card-category { margin-bottom: 16px; }
.report-header h1 {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.25;
  margin-bottom: 16px;
}
.report-header .report-meta {
  display: flex;
  gap: 20px;
  font-size: 14px;
  color: var(--color-text-secondary);
  flex-wrap: wrap;
}
.report-body {
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-text);
}
.report-body h2 {
  font-size: 24px;
  font-weight: 700;
  margin: 48px 0 20px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}
.report-body h3 {
  font-size: 19px;
  font-weight: 600;
  margin: 32px 0 12px;
}
.report-body p { margin-bottom: 18px; }
.report-body ul, .report-body ol {
  margin-bottom: 18px;
  padding-left: 24px;
}
.report-body li { margin-bottom: 8px; }
.report-body blockquote {
  border-left: 3px solid var(--color-accent);
  padding: 12px 20px;
  margin: 24px 0;
  background: var(--color-accent-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 15px;
  color: var(--color-text-secondary);
}
.report-body .highlight-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
  margin: 24px 0;
}
.report-body .highlight-box h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}
.report-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}
.report-body th, .report-body td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: 14px;
}
.report-body th {
  background: var(--color-surface-hover);
  font-weight: 600;
}
.report-body pre {
  background: var(--color-surface);
  padding: 16px 20px;
  border-radius: var(--radius);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  margin: 20px 0;
  border: 1px solid var(--color-border);
}
.report-body img, .report-body svg {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  margin: 24px 0;
}

/* === Related Reports === */
.related-reports {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}
.related-reports h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 20px;
}

/* === Search & Filter === */
.search-bar {
  margin-bottom: 32px;
}
.search-input {
  width: 100%;
  padding: 14px 20px;
  font-size: 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-sans);
  transition: var(--transition);
}
.search-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}
.search-input::placeholder { color: var(--color-text-muted); }

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.filter-chip {
  padding: 8px 18px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--color-surface);
  color: var(--color-text-secondary);
}
.filter-chip:hover { border-color: var(--color-border-light); color: var(--color-text); }
.filter-chip.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}
.filter-count {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

/* === Reports Listing === */
.reports-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-muted);
}
.reports-empty .empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
}
.reports-empty h3 { font-size: 18px; color: var(--color-text-secondary); }

/* === Portfolio === */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}
.portfolio-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.portfolio-item:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.portfolio-image {
  width: 100%;
  height: 220px;
  background: var(--color-surface-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 14px;
}
.portfolio-info {
  padding: 20px;
}
.portfolio-info h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
}
.portfolio-info p {
  font-size: 14px;
  color: var(--color-text-secondary);
}

/* === Contact / CTA === */
.cta-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 64px 40px;
  text-align: center;
  margin: 0 24px;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-gold));
}
.cta-section h2 {
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 14px;
}
.cta-section p {
  font-size: 16px;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* === Footer === */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 56px 0 32px;
  margin-top: 80px;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
}
.footer-col h5 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 14px;
  color: var(--color-text);
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--color-text); }
.footer-bottom {
  max-width: var(--max-width);
  margin: 40px auto 0;
  padding: 20px 24px 0;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--color-text-muted);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom .brand-rec { color: #E94560; }
.footer-bottom .brand-uni, .footer-bottom .brand-studio { color: var(--color-text-muted); }

/* === About Page === */
.about-header {
  text-align: center;
  padding: 100px 0 60px;
}
.about-header h1 {
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.about-content {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 24px 60px;
}
.about-content h2 {
  font-size: 22px;
  font-weight: 600;
  margin: 40px 0 16px;
}
.about-content p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}

/* === Delivery Page === */
.delivery-container {
  max-width: 560px;
  margin: 80px auto;
  padding: 0 24px;
  text-align: center;
}
.delivery-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
}
.delivery-box h2 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}
.delivery-box p {
  color: var(--color-text-secondary);
  font-size: 15px;
  margin-bottom: 28px;
}
.delivery-input {
  width: 100%;
  padding: 14px 18px;
  font-size: 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  text-align: center;
  letter-spacing: 4px;
  font-family: var(--font-mono);
  font-weight: 600;
  margin-bottom: 16px;
  transition: var(--transition);
}
.delivery-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}
.delivery-input::placeholder {
  color: var(--color-text-muted);
  letter-spacing: 2px;
  font-weight: 400;
}
.delivery-result {
  margin-top: 28px;
  text-align: left;
}
.delivery-result h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 12px;
}
.delivery-result .meta-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 14px;
}
.delivery-result .meta-row span:first-child { color: var(--color-text-muted); }
.delivery-result .meta-row span:last-child { color: var(--color-text); font-weight: 500; }
.delivery-result .link-box {
  margin-top: 16px;
  padding: 16px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
.delivery-result .link-box a {
  color: var(--color-accent);
  font-weight: 600;
  word-break: break-all;
}
.delivery-result .link-box .extract-code {
  margin-top: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
}
.delivery-error {
  color: var(--color-accent);
  margin-top: 16px;
  font-size: 14px;
}

/* === Password Gate (Reports) === */
.gate-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  text-align: center;
  max-width: 480px;
  margin: 0 auto;
}
.gate-box .gate-icon {
  font-size: 48px;
  margin-bottom: 20px;
  display: block;
}
.gate-box h2 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}
.gate-box p {
  color: var(--color-text-secondary);
  font-size: 15px;
  margin-bottom: 28px;
}
.gate-box input {
  width: 100%;
  padding: 14px 18px;
  font-size: 15px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  text-align: center;
  margin-bottom: 14px;
  transition: var(--transition);
}
.gate-box input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}
.gate-box input::placeholder { color: var(--color-text-muted); }
.gate-box .gate-error {
  color: var(--color-accent);
  font-size: 14px;
  margin-top: 12px;
}
.gate-box .gate-hint {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 16px;
}

/* === Responsive === */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(10, 15, 26, 0.98);
    border-bottom: 1px solid var(--color-border);
    padding: 12px 24px;
    box-shadow: var(--shadow);
  }
  .nav-links a.nav-cta { margin-left: 0; text-align: center; }
  .nav-toggle { display: block; }

  .hero { padding: 80px 0 60px; }
  .hero h1 { font-size: 36px; }
  .hero p { font-size: 16px; }

  .narrative-row {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .narrative-row:nth-child(even) .narrative-visual { order: 1; }
  .narrative-row:nth-child(even) .narrative-text { order: 2; }
  .narrative-text { padding: 48px 24px; max-width: 100%; }
  .narrative-visual { min-height: 280px; }

  .service-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }

  .section { padding: 60px 0; }
  .section-header h2 { font-size: 28px; }

  .report-article { padding: 40px 20px; }
  .report-header h1 { font-size: 26px; }

  .stats-row { gap: 32px; }
  .stat-number { font-size: 30px; }

  .trust-badges { gap: 12px; }
  .trust-badge { min-width: 140px; padding: 20px 16px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .narrative-text h2 { font-size: 24px; }
}