/* ═══════════════════════════════════════════════════
   CSS VARIABLES — SocialEnrich Brand Tokens
   ═══════════════════════════════════════════════════ */
:root {
  --orange: #F97316;
  --orange-hover: #EA580C;
  --orange-soft: #FB923C;
  --orange-glow-sm: 0 0 16px rgba(249,115,22,0.25);
  --orange-glow-md: 0 0 32px rgba(249,115,22,0.35);
  --orange-glow-lg: 0 0 64px rgba(249,115,22,0.45);
  --warm-black: #1A1410;
  --charcoal: #2A2018;
  --slate-black: #0F0A07;
  --cream: #F5F0EB;
  --off-white: #FAF7F2;
  --white: #FFFFFF;
  --mint: #10B981;
  --amber: #FBBF24;
  --red: #EF4444;
  --text-dark: #1A1410;
  --text-light: #FAF7F2;
  --text-secondary: #78716C;
  --text-muted: #A8A29E;
  --border-light: #E7E2DB;
  --border-dark: #3F3530;
  --divider-light: #F0EBE3;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

/* ═══════════════════════════════════════════════════
   RESET & BASE
   ═══════════════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-dark);
  background: var(--off-white);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ═══════════════════════════════════════════════════
   UTILITIES
   ═══════════════════════════════════════════════════ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}

.section-dark { background: var(--warm-black); color: var(--text-light); }
.section-cream { background: var(--cream); color: var(--text-dark); }
.section-white { background: var(--off-white); color: var(--text-dark); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-hover));
  color: var(--white);
  box-shadow: var(--orange-glow-sm);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--orange-glow-md);
}

.btn-outline {
  background: transparent;
  color: var(--text-light);
  border: 1.5px solid var(--border-dark);
}
.btn-outline:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.btn-outline-dark {
  background: transparent;
  color: var(--text-dark);
  border: 1.5px solid var(--border-light);
}
.btn-outline-dark:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.inline-link {
  color: var(--orange);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s ease;
}
.inline-link:hover { gap: 8px; }
.inline-link::after { content: '→'; }

/* ═══════════════════════════════════════════════════
   SECTION 0 — ANNOUNCEMENT BAR
   ═══════════════════════════════════════════════════ */
.announcement-bar {
  background: var(--slate-black);
  color: var(--text-muted);
  text-align: center;
  padding: 10px 24px;
  font-size: 13px;
  border-bottom: 1px solid var(--border-dark);
}
.announcement-bar strong { color: var(--text-light); }
.announcement-bar a { color: var(--orange); font-weight: 500; }
.announcement-bar a:hover { text-decoration: underline; }

/* ═══════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(26,20,16,0.92);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(63,53,48,0.5);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
}
.nav-logo .logo-mark {
  width: 32px;
  height: 32px;
  background: var(--orange);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--orange-glow-sm);
}
.nav-logo .logo-mark svg { width: 18px; height: 18px; }
.nav-logo .brand-social { color: var(--white); }
.nav-logo .brand-enrich { color: var(--orange); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--white); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-cta .btn { padding: 10px 20px; font-size: 13px; }

/* Language Selector (Google Translate) */
.lang-dropdown {
  position: relative;
  z-index: 50;
}
.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--white);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 14px;
  font-weight: 500;
}
.lang-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255,255,255,0.2);
}
.lang-btn img {
  border-radius: 2px;
  display: block;
}
.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12), 0 2px 6px rgba(0,0,0,0.06);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all 0.2s ease;
  padding: 8px;
}
.lang-dropdown.open .lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}
.lang-option {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 28px;
  padding: 0;
  background: transparent;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
  position: relative;
}
.lang-option img {
  border-radius: 3px;
  display: block;
  pointer-events: none;
  box-shadow: 0 1px 3px rgba(0,0,0,0.12);
}
.lang-option:hover {
  background: #F3F4F6;
  border-color: #D1D5DB;
  transform: scale(1.08);
}
.lang-option.active {
  border-color: var(--orange);
  background: rgba(249,115,22,0.06);
}
/* Tooltip on hover */
.lang-option::after {
  content: attr(title);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) scale(0.9);
  background: var(--warm-black);
  color: var(--white);
  font-size: 11px;
  font-weight: 500;
  padding: 4px 8px;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.15s ease;
}
.lang-option:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) scale(1);
}

/* Hide Google Translate bar */
.goog-te-banner-frame, .skiptranslate,
#goog-gt-tt, .goog-tooltip, .goog-tooltip:hover,
.goog-text-highlight { display: none !important; }
body { top: 0 !important; }
.goog-te-gadget { font-size: 0 !important; }
#google_translate_element { position: absolute; visibility: hidden; height: 0; overflow: hidden; }

.mobile-toggle { 
  display: none; 
  background: rgba(255, 255, 255, 0.05); 
  border: 1px solid rgba(255, 255, 255, 0.1); 
  border-radius: var(--radius-sm); 
  width: 36px;
  height: 36px;
  cursor: pointer; 
  color: var(--white); 
  align-items: center; 
  justify-content: center; 
  transition: background 0.2s; 
}
.mobile-toggle:hover { 
  background: rgba(255, 255, 255, 0.1); 
}

/* ═══════════════════════════════════════════════════
   SECTION 1 — HERO
   ═══════════════════════════════════════════════════ */
.hero {
  position: relative;
  background: var(--warm-black);
  color: var(--text-light);
  overflow: hidden;
  padding: 100px 0 200px;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(249,115,22,0.12) 0%, rgba(249,115,22,0.04) 35%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(63,53,48,0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(63,53,48,0.15) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 80%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.hero h1 .highlight { color: var(--orange); }

.hero-sub {
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 40px;
}
.hero-sub strong { color: var(--text-light); font-weight: 600; }

.hero-ctas {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.trust-badges-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.trust-badge {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 6px 16px;
  border-radius: 9999px;
  font-size: 13px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-light);
}

/* Floating nodes animation */
.hero-nodes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.node {
  position: absolute;
  border-radius: 50%;
  background: var(--orange);
  animation: pulse 4s ease-in-out infinite;
}
.node::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(249,115,22,0.3);
  animation: ring 4s ease-in-out infinite;
}
.node-1 { width: 8px; height: 8px; top: 15%; left: 10%; animation-delay: 0s; opacity: 0.6; }
.node-2 { width: 6px; height: 6px; top: 25%; right: 15%; animation-delay: 1s; opacity: 0.4; }
.node-3 { width: 10px; height: 10px; bottom: 30%; left: 8%; animation-delay: 2s; opacity: 0.5; }
.node-4 { width: 5px; height: 5px; top: 40%; right: 8%; animation-delay: 0.5s; opacity: 0.3; }
.node-5 { width: 7px; height: 7px; bottom: 20%; right: 20%; animation-delay: 1.5s; opacity: 0.5; }
.node-6 { width: 4px; height: 4px; top: 60%; left: 18%; animation-delay: 3s; opacity: 0.3; }
.node-7 { width: 6px; height: 6px; top: 20%; left: 30%; animation-delay: 2.5s; opacity: 0.4; background: var(--mint); }
.node-8 { width: 6px; height: 6px; bottom: 35%; right: 30%; animation-delay: 1.8s; opacity: 0.4; background: var(--amber); }

@keyframes pulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.3); }
}
@keyframes ring {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(2.5); opacity: 0; }
}

/* ═══════════════════════════════════════════════════
   SECTION 2.5 — VIDEO INTRO
   ═══════════════════════════════════════════════════ */
.video-intro-section {
  position: relative;
  z-index: 20;
  margin-top: -160px;
  padding: 0 24px;
}
.video-intro-wrapper {
  max-width: 1024px;
  margin: 0 auto;
  position: relative;
}
.video-intro-glow {
  position: absolute;
  top: -10px; right: -10px; bottom: -10px; left: -10px;
  background: linear-gradient(to right, var(--orange), var(--mint));
  border-radius: 28px;
  filter: blur(20px);
  opacity: 0.2;
  transition: opacity 1s ease;
}
.video-intro-wrapper:hover .video-intro-glow {
  opacity: 0.4;
  transition-duration: 0.2s;
}
.video-intro-container {
  position: relative;
  border-radius: 24px;
  background: #111827;
  border: 1px solid #1f2937;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}
.video-browser-header {
  background: rgba(31, 41, 55, 0.8);
  backdrop-filter: blur(12px);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(55, 65, 81, 0.5);
}
.video-dots {
  display: flex;
  gap: 8px;
}
.video-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
}
.video-dot.close { background: #ff5f56; border: 1px solid #e0443e; }
.video-dot.min { background: #ffbd2e; border: 1px solid #dea123; }
.video-dot.max { background: #27c93f; border: 1px solid #1aab29; }

.video-url-bar {
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(17, 24, 39, 0.5);
  padding: 6px 24px;
  border-radius: 6px;
  font-size: 12px;
  color: #9ca3af;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.05em;
  border: 1px solid rgba(55, 65, 81, 0.3);
}
.video-url-bar .material-symbols-outlined {
  font-size: 14px;
  margin-right: 8px;
  opacity: 0.7;
}
.video-spacer {
  width: 64px;
}
.video-iframe-container {
  position: relative;
  width: 100%;
}
.video-iframe-container iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}
@media (max-width: 768px) {
  .video-intro-section {
    margin-top: -80px;
    padding: 0 16px;
  }
}

/* ═══════════════════════════════════════════════════
   SECTION 2 — TRUST STRIP + STATS
   ═══════════════════════════════════════════════════ */
.trust-strip {
  background: var(--cream);
  padding: 56px 0;
  border-bottom: 1px solid var(--divider-light);
}

.marquee-wrapper {
  overflow: hidden;
  width: 100%;
  position: relative;
  margin-bottom: 64px;
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.trust-logos {
  display: flex;
  align-items: center;
  gap: 80px;
  width: max-content;
  opacity: 0.5;
  animation: scroll-marquee 30s linear infinite;
}

@keyframes scroll-marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 40px)); }
}

.trust-logos:hover {
  animation-play-state: paused;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.trust-logos .logo-placeholder {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.trust-label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item .stat-number {
  font-family: var(--font-mono);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: var(--orange);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.stat-item .stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 8px;
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════
   SECTION 3 — THE AGGREGATOR TAX
   ═══════════════════════════════════════════════════ */
.aggregator-section {
  background: var(--warm-black);
  color: var(--text-light);
  padding: 100px 0;
}

.aggregator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.aggregator-content h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.aggregator-content p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}
.aggregator-content p strong { color: var(--text-light); }

.pain-list {
  list-style: none;
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.pain-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.pain-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  background: rgba(249,115,22,0.1);
  border: 1px solid rgba(249,115,22,0.15);
}
.pain-item h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-light);
}
.pain-item p {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

/* Aggregator visual */
.aggregator-visual {
  position: relative;
  display: flex;
  gap: 32px;
  justify-content: center;
  align-items: center;
}

.vendor-stack, .se-stack {
  padding: 32px;
  border-radius: var(--radius-lg);
  text-align: center;
  flex: 1;
}
.vendor-stack {
  background: rgba(239,68,68,0.05);
  border: 1px solid rgba(239,68,68,0.15);
}
.se-stack {
  background: rgba(249,115,22,0.05);
  border: 1px solid rgba(249,115,22,0.2);
  box-shadow: var(--orange-glow-md);
}

.vendor-stack .stack-label {
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--red);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.se-stack .stack-label {
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--orange);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.vendor-logos {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.vendor-tag {
  padding: 6px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.stack-cost {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
}
.vendor-stack .stack-cost { color: var(--red); }
.se-stack .stack-cost { color: var(--orange); }
.stack-cost-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.vs-divider {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.se-logo-hero {
  width: 48px;
  height: 48px;
  background: var(--orange);
  border-radius: 12px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--orange-glow-md);
}
.se-logo-hero svg { width: 24px; height: 24px; }

/* ═══════════════════════════════════════════════════
   SECTION 4 — DATA STACK (4 LAYERS)
   ═══════════════════════════════════════════════════ */
.data-stack-section {
  background: var(--cream);
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}
.section-header h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.section-header p {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stack-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: all 0.25s ease;
  cursor: pointer;
}
.stack-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,20,16,0.08);
  border-color: var(--orange);
}

.stack-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(249,115,22,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.stack-card-icon svg { width: 24px; height: 24px; color: var(--orange); }

.stack-card .stat {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.stack-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.stack-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

/* ═══════════════════════════════════════════════════
   SECTION 5 — DUAL UNIVERSE
   ═══════════════════════════════════════════════════ */
.dual-section {
  background: var(--warm-black);
  color: var(--text-light);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.dual-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(249,115,22,0.08) 0%, transparent 70%);
  pointer-events: none;
}

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

.dual-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: border-color 0.25s;
}
.dual-card:hover { border-color: rgba(249,115,22,0.3); }

.dual-card .card-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}

.dual-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.3;
}

.dual-card p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.dual-card .card-stat {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}
.dual-card .card-stat strong {
  color: var(--orange);
  font-weight: 700;
}

.dual-bridge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.dual-bridge-logo {
  width: 56px;
  height: 56px;
  background: var(--orange);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--orange-glow-lg);
}
.dual-bridge-logo svg { width: 28px; height: 28px; }
.dual-bridge-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  letter-spacing: 0.1em;
  writing-mode: vertical-lr;
  text-orientation: mixed;
  transform: rotate(180deg);
}

.use-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.use-list li {
  padding: 6px 14px;
  background: rgba(249,115,22,0.06);
  border: 1px solid rgba(249,115,22,0.12);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════
   SECTION 6 — AI AGENT ERA
   ═══════════════════════════════════════════════════ */
.agent-section {
  background: var(--slate-black);
  color: var(--text-light);
  padding: 100px 0;
}

.agent-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
}

.agent-content h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.agent-content p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.agent-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}
.agent-logo-tag {
  padding: 6px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.code-window {
  background: var(--warm-black);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
}

.code-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}
.code-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.code-dot.r { background: #EF4444; }
.code-dot.y { background: #FBBF24; }
.code-dot.g { background: #10B981; }
.code-tab {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-muted);
  padding: 4px 12px;
  background: rgba(249,115,22,0.08);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(249,115,22,0.15);
  color: var(--orange-soft);
}

.code-body {
  padding: 24px;
  overflow-x: auto;
}
.code-body pre {
  margin: 0;
  white-space: pre;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
}

.code-key { color: var(--orange-soft); }
.code-str { color: var(--mint); }
.code-comment { color: var(--text-secondary); font-style: italic; }
.code-method { color: var(--amber); }
.code-bool { color: #c084fc; }
.code-num { color: var(--orange); }

/* ═══════════════════════════════════════════════════
   SECTION 7 — HOW IT WORKS
   ═══════════════════════════════════════════════════ */
.how-section {
  background: var(--off-white);
  padding: 100px 0;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 48px;
  left: calc(33.33% - 16px);
  right: calc(33.33% - 16px);
  height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--border-light), var(--orange));
  opacity: 0.3;
}

.step-card {
  text-align: center;
  padding: 32px 24px;
}

.step-number {
  font-family: var(--font-mono);
  font-size: 48px;
  font-weight: 700;
  color: var(--orange);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.step-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════
   SECTION 8 — PROOF / CASE STUDY
   ═══════════════════════════════════════════════════ */
.proof-section {
  background: var(--warm-black);
  color: var(--text-light);
  padding: 100px 0;
}

.proof-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-xl);
  padding: 56px;
  position: relative;
  overflow: hidden;
}

.proof-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.proof-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.proof-slide {
  flex: 0 0 100%;
  width: 100%;
}
.proof-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 32px;
}
.proof-nav {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-dark);
  color: var(--text-muted);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}
.proof-nav:hover {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border-color: rgba(255,255,255,0.2);
}
.proof-dots {
  display: flex;
  gap: 8px;
}
.proof-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  cursor: pointer;
  transition: all 0.3s ease;
}
.proof-dot.active {
  background: var(--orange);
  width: 24px;
  border-radius: 4px;
}
.proof-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--amber), var(--orange));
}

.proof-quote {
  font-size: clamp(18px, 2.2vw, 24px);
  font-style: italic;
  line-height: 1.6;
  color: var(--text-light);
  margin-bottom: 24px;
  border-left: 3px solid var(--orange);
  padding-left: 24px;
}

.proof-author {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
}
.proof-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--border-dark);
  object-fit: cover;
}
.proof-author-info {
  display: flex;
  flex-direction: column;
}
.proof-author-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-light);
}
.proof-author-role {
  font-size: 14px;
  color: var(--text-muted);
}

.proof-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.proof-stat-item {
  text-align: center;
}
.proof-stat-number {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1.1;
}
.proof-stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 8px;
}

.proof-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-top: 56px;
  flex-wrap: wrap;
}
.proof-logo-item {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.4;
}

/* ═══════════════════════════════════════════════════
   SECTION 9 — REPORTS
   ═══════════════════════════════════════════════════ */
.reports-section {
  background: var(--cream);
  padding: 100px 0;
}

.reports-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.report-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.25s ease;
  cursor: pointer;
}
.report-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,20,16,0.08);
}

.report-cover {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.report-cover-1 {
  background: linear-gradient(135deg, var(--warm-black), #2A2018);
}
.report-cover-2 {
  background: linear-gradient(135deg, #1A1410, #3F3530);
}
.report-cover-3 {
  background: linear-gradient(135deg, #0F0A07, #2A2018);
}
.report-cover-glow {
  position: absolute;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(249,115,22,0.2) 0%, transparent 70%);
}
.report-cover-title {
  position: relative;
  z-index: 1;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  text-align: center;
  padding: 0 24px;
  line-height: 1.3;
}

.report-body {
  padding: 24px;
}
.report-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}
.report-body h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.3;
  color: var(--text-dark);
}
.report-body p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}

/* ═══════════════════════════════════════════════════
   SECTION 10 — INTEGRATIONS
   ═══════════════════════════════════════════════════ */
.integrations-section {
  background: var(--off-white);
  padding: 100px 0;
}

.integrations-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  max-width: 800px;
  margin: 0 auto 48px;
}

.integration-item {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all 0.2s ease;
  cursor: pointer;
}
.integration-item:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-2px);
}
.integration-icon {
  font-size: 24px;
  margin-bottom: 8px;
  display: block;
  opacity: 0.6;
}

/* ═══════════════════════════════════════════════════
   SECTION 11 — PRICING TEASER
   ═══════════════════════════════════════════════════ */
.pricing-section {
  background: var(--cream);
  padding: 100px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  position: relative;
  transition: all 0.25s ease;
}
.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,20,16,0.08);
}
.pricing-card.featured {
  border-color: var(--orange);
  box-shadow: var(--orange-glow-sm);
}
.pricing-card.featured::before {
  content: 'PHỔ BIẾN NHẤT';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 4px 14px;
  border-radius: 100px;
  font-family: var(--font-mono);
}

.pricing-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.pricing-price {
  margin-bottom: 20px;
}
.pricing-price .amount {
  font-family: var(--font-mono);
  font-size: 36px;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: -0.02em;
}
.pricing-price .period {
  font-size: 14px;
  color: var(--text-muted);
}

.pricing-credits {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--divider-light);
}
.pricing-credits strong { color: var(--text-dark); }

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.pricing-features li {
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.pricing-features li::before {
  content: '';
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='7' fill='%23F9731610'/%3E%3Cpath d='M5 8l2 2 4-4' stroke='%23F97316' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center / contain no-repeat;
}

.pricing-note {
  text-align: center;
  font-size: 14px;
  color: var(--text-secondary);
}
.pricing-note strong { color: var(--text-dark); }

/* ═══════════════════════════════════════════════════
   SECTION 12 — DEVELOPER CTA
   ═══════════════════════════════════════════════════ */
.dev-section {
  background: var(--warm-black);
  color: var(--text-light);
  padding: 100px 0;
}

.dev-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}

.dev-content h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.dev-content p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

/* ═══════════════════════════════════════════════════
   SECTION 13 — FINAL CTA
   ═══════════════════════════════════════════════════ */
.final-cta {
  background: var(--warm-black);
  color: var(--text-light);
  text-align: center;
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.final-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(249,115,22,0.15) 0%, rgba(249,115,22,0.04) 30%, transparent 65%);
  pointer-events: none;
}

.final-logo {
  width: 72px;
  height: 72px;
  background: var(--orange);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 40px;
  box-shadow: var(--orange-glow-lg);
  position: relative;
  z-index: 1;
}
.final-logo svg { width: 36px; height: 36px; }

.final-cta h2 {
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.final-cta .final-sub {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 40px;
  position: relative;
  z-index: 1;
}
.final-cta .final-sub strong { color: var(--text-light); }

.final-ctas {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
  margin-bottom: 24px;
}

.final-trust {
  font-size: 13px;
  color: var(--text-secondary);
  position: relative;
  z-index: 1;
}

/* ═══════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════ */
.footer {
  background: var(--slate-black);
  color: var(--text-muted);
  padding: 64px 0 32px;
  border-top: 1px solid var(--border-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
}
.footer-brand .footer-logo .brand-social { color: var(--white); }
.footer-brand .footer-logo .brand-enrich { color: var(--orange); }
.footer-tagline {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 260px;
}

.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  color: var(--text-secondary);
}
.footer-social a:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-light);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col ul a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.15s;
}
.footer-col ul a:hover { color: var(--orange); }

.footer-bottom {
  border-top: 1px solid var(--border-dark);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--text-secondary);
}

.footer-legal {
  display: flex;
  gap: 24px;
}
.footer-legal a { color: var(--text-secondary); transition: color 0.15s; }
.footer-legal a:hover { color: var(--text-muted); }

/* ═══════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .aggregator-grid,
  .agent-grid,
  .dev-grid { grid-template-columns: 1fr; }

  .dual-grid { grid-template-columns: 1fr; gap: 24px; }
  .dual-bridge { flex-direction: row; }
  .dual-bridge-label { writing-mode: horizontal-tb; transform: none; }

  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .proof-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .announcement-bar { display: none; }
  .nav-logo .logo-mark { display: none; }
  .nav-links { display: none; }
  .nav-cta .btn { display: none; }
  .mobile-toggle { display: flex; }

  .hero { padding: 60px 0 80px; min-height: auto; }

  .stack-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid::before { display: none; }

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

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

  .aggregator-visual { flex-direction: column; }
  .vs-divider { transform: rotate(90deg); }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stack-grid { grid-template-columns: 1fr; }
  .integrations-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-stats { grid-template-columns: 1fr 1fr; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .hero-ctas .btn { width: 100%; justify-content: center; white-space: normal; }
  .final-ctas { flex-direction: column; align-items: center; }
  .final-ctas .btn { width: 100%; justify-content: center; white-space: normal; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════ */
@media (prefers-reduced-motion: no-preference) {
  .fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .fade-up.visible {
    opacity: 1;
    transform: translateY(0);
  }
}


/* ═══════════════════════════════════════════════════
   SUB-PAGE STYLES (page-hero, cards, grids, etc.)
   ═══════════════════════════════════════════════════ */
:root{--orange:#F97316;--orange-hover:#EA580C;--orange-soft:#FB923C;--orange-glow-sm:0 0 16px rgba(249,115,22,0.25);--orange-glow-md:0 0 32px rgba(249,115,22,0.35);--orange-glow-lg:0 0 64px rgba(249,115,22,0.45);--warm-black:#1A1410;--charcoal:#2A2018;--slate-black:#0F0A07;--cream:#F5F0EB;--off-white:#FAF7F2;--white:#FFFFFF;--mint:#10B981;--amber:#FBBF24;--red:#EF4444;--text-dark:#1A1410;--text-light:#FAF7F2;--text-secondary:#78716C;--text-muted:#A8A29E;--border-light:#E7E2DB;--border-dark:#3F3530;--divider-light:#F0EBE3;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--font-body:'Inter',system-ui,-apple-system,sans-serif;--font-mono:'JetBrains Mono','Fira Code',monospace}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{font-family:var(--font-body);font-size:16px;line-height:1.65;color:var(--text-dark);background:var(--off-white);overflow-x:hidden}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--font-mono);font-size:12px;font-weight:500;letter-spacing:0.15em;text-transform:uppercase;color:var(--orange);margin-bottom:16px}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-body);font-size:15px;font-weight:600;padding:14px 28px;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all .2s ease;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--orange),var(--orange-hover));color:var(--white);box-shadow:var(--orange-glow-sm)}.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--orange-glow-md)}
.btn-outline{background:transparent;color:var(--text-light);border:1.5px solid var(--border-dark)}.btn-outline:hover{border-color:var(--orange);color:var(--orange)}
.btn-outline-dark{background:transparent;color:var(--text-dark);border:1.5px solid var(--border-light)}.btn-outline-dark:hover{border-color:var(--orange);color:var(--orange)}
.inline-link{color:var(--orange);font-weight:500;display:inline-flex;align-items:center;gap:4px;transition:gap .2s ease}.inline-link:hover{gap:8px}.inline-link::after{content:'→'}
.section-header{text-align:center;max-width:700px;margin:0 auto 64px}.section-header h2{font-size:clamp(28px,3.5vw,42px);font-weight:800;line-height:1.15;letter-spacing:-0.03em;margin-bottom:16px}.section-header p{font-size:17px;color:var(--text-secondary);line-height:1.6}
.nav{position:sticky;top:0;z-index:100;background:rgba(26,20,16,0.92);backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid rgba(63,53,48,0.5)}.nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}.nav-logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;color:var(--white);letter-spacing:-0.02em}.nav-logo .logo-mark{width:32px;height:32px;background:var(--orange);border-radius:8px;display:flex;align-items:center;justify-content:center;box-shadow:var(--orange-glow-sm)}.nav-logo .logo-mark svg{width:18px;height:18px}.nav-logo .brand-social{color:var(--white)}.nav-logo .brand-enrich{color:var(--orange)}.nav-links{display:flex;align-items:center;gap:32px;list-style:none}.nav-links a{font-size:14px;font-weight:500;color:var(--text-muted);transition:color .15s}.nav-links a:hover{color:var(--white)}.nav-links a.active{color:var(--orange)}.nav-cta{display:flex;align-items:center;gap:12px}.nav-cta .btn{padding:10px 20px;font-size:13px}.mobile-toggle{display:none;background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);border-radius:var(--radius-sm);width:36px;height:36px;cursor:pointer;color:var(--white);align-items:center;justify-content:center}
.page-hero{position:relative;background:var(--warm-black);color:var(--text-light);overflow:hidden;padding:80px 0 100px;text-align:center}.page-hero-glow{position:absolute;top:40%;left:50%;transform:translate(-50%,-50%);width:800px;height:800px;background:radial-gradient(circle,rgba(249,115,22,0.1) 0%,rgba(249,115,22,0.03) 40%,transparent 70%);pointer-events:none}.page-hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(63,53,48,0.12) 1px,transparent 1px),linear-gradient(90deg,rgba(63,53,48,0.12) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 80% 70% at 50% 50%,black 20%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 50%,black 20%,transparent 80%)}.page-hero-content{position:relative;z-index:2;max-width:800px;margin:0 auto}.breadcrumb{font-size:13px;color:var(--text-secondary);margin-bottom:20px;display:flex;align-items:center;justify-content:center;gap:8px}.breadcrumb a{color:var(--text-muted);transition:color .15s}.breadcrumb a:hover{color:var(--orange)}
.page-hero h1{font-size:clamp(32px,5vw,56px);font-weight:800;line-height:1.1;letter-spacing:-0.03em;margin-bottom:24px}.page-hero h1 .highlight{color:var(--orange)}.page-hero .hero-sub{font-size:clamp(16px,2vw,19px);line-height:1.6;color:var(--text-muted);max-width:620px;margin:0 auto 40px}.page-hero .hero-sub strong{color:var(--text-light);font-weight:600}.hero-ctas{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center;padding:48px 0}.stat-item .stat-number{font-family:var(--font-mono);font-size:clamp(28px,3.5vw,44px);font-weight:700;color:var(--orange);line-height:1.1}.stat-item .stat-label{font-size:13px;color:var(--text-muted);margin-top:6px}
.grid-section{padding:100px 0}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:var(--white);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:32px 24px;transition:all .25s ease}.card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(26,20,16,0.08);border-color:var(--orange)}
.card-dark{background:rgba(255,255,255,0.02);border:1px solid var(--border-dark);border-radius:var(--radius-lg);padding:32px 24px;transition:border-color .25s}.card-dark:hover{border-color:rgba(249,115,22,0.3)}
.card-icon{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:20px}.card-icon svg{width:24px;height:24px}
.card h3{font-size:17px;font-weight:700;margin-bottom:10px}.card p,.card-dark p{font-size:14px;color:var(--text-secondary);line-height:1.6;margin-bottom:16px}
.feature-list{list-style:none;display:flex;flex-direction:column;gap:10px;margin-bottom:20px}.feature-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--text-muted);line-height:1.5}.feature-list li::before{content:'✓';color:var(--mint);font-weight:700;flex-shrink:0}
.code-window{background:var(--warm-black);border:1px solid var(--border-dark);border-radius:var(--radius-lg);overflow:hidden;font-family:var(--font-mono);font-size:13px;line-height:1.7}.code-header{padding:12px 16px;border-bottom:1px solid var(--border-dark);display:flex;align-items:center;gap:8px}.code-dot{width:10px;height:10px;border-radius:50%}.code-dot.r{background:#EF4444}.code-dot.y{background:#FBBF24}.code-dot.g{background:#10B981}.code-tab{margin-left:auto;font-size:12px;padding:4px 12px;background:rgba(249,115,22,0.08);border-radius:var(--radius-sm);border:1px solid rgba(249,115,22,0.15);color:var(--orange-soft)}.code-body{padding:24px;overflow-x:auto}.code-body pre{margin:0;white-space:pre;font-family:var(--font-mono);font-size:13px;line-height:1.8}.code-key{color:var(--orange-soft)}.code-str{color:var(--mint)}.code-comment{color:var(--text-secondary);font-style:italic}.code-method{color:var(--amber)}.code-num{color:var(--orange)}
.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.compare-table{width:100%;border-collapse:collapse;font-size:14px;background:var(--white);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border-light)}.compare-table th{padding:16px 20px;text-align:left;font-weight:700;border-bottom:2px solid var(--border-light)}.compare-table td{padding:14px 20px;border-bottom:1px solid var(--divider-light)}.compare-table td:first-child{font-weight:600}.tcheck{color:var(--mint);font-weight:700}.tx{color:var(--red);opacity:.5}
.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.pricing-card{background:var(--white);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:32px 24px;position:relative;transition:all .25s ease}.pricing-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(26,20,16,0.08)}.pricing-card.featured{border-color:var(--orange);box-shadow:var(--orange-glow-sm)}.pricing-card.featured::before{content:'PHỔ BIẾN NHẤT';position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--orange);color:var(--white);font-size:10px;font-weight:700;letter-spacing:0.1em;padding:4px 14px;border-radius:100px;font-family:var(--font-mono)}.pricing-card h3{font-size:18px;font-weight:700;margin-bottom:8px}.price-amount{font-family:var(--font-mono);font-size:36px;font-weight:700;letter-spacing:-0.02em}.price-period{font-size:14px;color:var(--text-muted)}.pricing-credits{font-size:14px;color:var(--text-secondary);margin:16px 0;padding-bottom:16px;border-bottom:1px solid var(--divider-light)}.pricing-credits strong{color:var(--text-dark)}
.topup-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1000px;margin:0 auto}.topup-card{background:var(--white);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:32px;display:flex;flex-direction:column;align-items:center;text-align:center;transition:all .25s ease}.topup-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(26,20,16,0.08)}.topup-card.featured{border-color:var(--orange);box-shadow:var(--orange-glow-sm)}.topup-tokens{font-size:24px;font-family:var(--font-mono);color:var(--text-dark);margin-bottom:8px}.topup-tokens strong{font-size:32px;font-weight:800}.topup-type{font-size:14px;color:var(--text-secondary);margin-bottom:24px;text-transform:uppercase;letter-spacing:0.05em;font-weight:600}.topup-price{font-size:42px;font-weight:800;font-family:var(--font-mono);color:var(--orange);line-height:1;margin-bottom:8px}.topup-unit{font-size:15px;color:var(--text-muted);margin-bottom:32px}
.contact-form{display:flex;flex-direction:column;gap:16px;max-width:560px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:14px;font-weight:600;color:var(--text-dark)}.form-group input,.form-group textarea,.form-group select{padding:12px 16px;border:1px solid var(--border-light);border-radius:var(--radius-md);font-family:var(--font-body);font-size:15px;background:var(--white);transition:border-color .2s}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--orange)}
.final-cta{background:var(--warm-black);color:var(--text-light);text-align:center;padding:120px 0;position:relative;overflow:hidden}.final-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:800px;height:800px;background:radial-gradient(circle,rgba(249,115,22,0.15) 0%,rgba(249,115,22,0.04) 30%,transparent 65%);pointer-events:none}.final-logo{width:72px;height:72px;background:var(--orange);border-radius:18px;display:flex;align-items:center;justify-content:center;margin:0 auto 40px;box-shadow:var(--orange-glow-lg);position:relative;z-index:1}.final-logo svg{width:36px;height:36px}.final-cta h2{font-size:clamp(32px,4.5vw,56px);font-weight:800;line-height:1.1;letter-spacing:-0.035em;margin-bottom:20px;position:relative;z-index:1}.final-cta .final-sub{font-size:18px;color:var(--text-muted);margin-bottom:40px;position:relative;z-index:1}.final-cta .final-sub strong{color:var(--text-light)}.final-ctas{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;position:relative;z-index:1;margin-bottom:24px}.final-trust{font-size:13px;color:var(--text-secondary);position:relative;z-index:1}
.footer{background:var(--slate-black);color:var(--text-muted);padding:64px 0 32px;border-top:1px solid var(--border-dark)}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:48px;margin-bottom:56px}.footer-brand .footer-logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;margin-bottom:16px}.footer-brand .footer-logo .brand-social{color:var(--white)}.footer-brand .footer-logo .brand-enrich{color:var(--orange)}.footer-tagline{font-size:14px;color:var(--text-secondary);line-height:1.6;margin-bottom:20px;max-width:260px}.footer-social{display:flex;gap:12px}.footer-social a{width:36px;height:36px;border-radius:var(--radius-sm);border:1px solid var(--border-dark);display:flex;align-items:center;justify-content:center;transition:all .2s;color:var(--text-secondary)}.footer-social a:hover{border-color:var(--orange);color:var(--orange)}.footer-col h4{font-size:13px;font-weight:700;color:var(--text-light);letter-spacing:0.05em;text-transform:uppercase;margin-bottom:20px}.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:12px}.footer-col ul a{font-size:14px;color:var(--text-muted);transition:color .15s}.footer-col ul a:hover{color:var(--orange)}.footer-bottom{border-top:1px solid var(--border-dark);padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--text-secondary)}.footer-legal{display:flex;gap:24px}.footer-legal a{color:var(--text-secondary)}.footer-legal a:hover{color:var(--text-muted)}
.integration-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;max-width:900px;margin:0 auto}.int-item{background:var(--white);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:20px;text-align:center;font-size:13px;font-weight:600;color:var(--text-secondary);transition:all .2s;cursor:pointer}.int-item:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-2px)}
.accordion{display:flex;flex-direction:column;gap:8px;max-width:800px;margin:0 auto}.accordion-item{border:1px solid var(--border-light);border-radius:var(--radius-md);overflow:hidden;background:var(--white)}.accordion-header{padding:18px 24px;font-size:15px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:color .2s}.accordion-header:hover{color:var(--orange)}.accordion-header::after{content:'+';font-size:20px;color:var(--text-muted);transition:transform .3s}.accordion-item.open .accordion-header::after{content:'−'}.accordion-body{padding:0 24px 18px;font-size:14px;color:var(--text-secondary);line-height:1.65;display:none}.accordion-item.open .accordion-body{display:block}
.integrations-section { background: var(--cream); padding: 100px 0; }
.integrations-grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px;
  max-width: 900px; margin: 0 auto 40px;
}
.integration-item {
  background: var(--white); border: 1px solid var(--border-light);
  border-radius: var(--radius-md); padding: 18px 12px; text-align: center;
  font-size: 13px; font-weight: 600; color: var(--text-secondary);
  transition: all 0.2s ease;
}
.integration-item:hover { border-color: var(--orange); color: var(--orange); transform: translateY(-2px); }

/* ═══════════════════════════════════════════════════
   PLATFORMS PAGE — Architecture Diagram
   ═══════════════════════════════════════════════════ */
.arch-section { background: var(--off-white); padding: 100px 0; }
.arch-diagram { max-width: 900px; margin: 0 auto; }
.arch-layers { margin-bottom: 0; }
.arch-layer { margin-bottom: 8px; }
.arch-layer-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-secondary); margin-bottom: 16px;
  padding-bottom: 8px; border-bottom: 1px solid var(--border-light);
}
.arch-blocks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.arch-block {
  background: var(--white); border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); padding: 24px 20px; text-align: center;
  transition: all 0.25s ease; cursor: pointer; text-decoration: none; color: inherit; display: block;
}
.arch-block:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(26,20,16,0.08); border-color: var(--orange); }
.arch-block-stat { font-family: var(--font-mono); font-size: 28px; font-weight: 700; color: var(--orange); margin-bottom: 4px; }
.arch-block-name { font-size: 15px; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; }
.arch-block-desc { font-size: 12px; color: var(--text-secondary); line-height: 1.5; }

.arch-connector {
  text-align: center; padding: 24px 0; position: relative;
}
.arch-connector::before {
  content: ''; position: absolute; top: 0; left: 50%; width: 2px; height: 100%;
  background: linear-gradient(to bottom, var(--border-light), var(--orange), var(--border-light));
  transform: translateX(-50%);
}
.arch-connector-badge {
  display: inline-block; font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  color: var(--orange); background: var(--off-white); border: 1px solid var(--orange);
  border-radius: 100px; padding: 8px 20px; position: relative; z-index: 1;
}

.arch-outputs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.arch-output {
  background: var(--white); border: 1px solid var(--border-light);
  border-radius: var(--radius-md); padding: 16px 12px; text-align: center;
  font-size: 12px; font-weight: 600; color: var(--text-secondary);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.arch-output svg { width: 20px; height: 20px; color: var(--orange); }

/* ═══════════════════════════════════════════════════
   PLATFORMS PAGE — Products Deep Dive
   ═══════════════════════════════════════════════════ */
.products-section { background: var(--warm-black); color: var(--text-light); padding: 100px 0; }
.product-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
  margin-bottom: 80px; padding-bottom: 80px; border-bottom: 1px solid var(--border-dark);
}
.product-row:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.product-row.reverse { direction: rtl; }
.product-row.reverse > * { direction: ltr; }

.product-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--orange); margin-bottom: 12px;
}
.tag-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); }
.product-stat {
  font-family: var(--font-mono); font-size: 48px; font-weight: 700;
  color: var(--orange); letter-spacing: -0.02em; line-height: 1; margin-bottom: 8px;
}
.product-content h3 { font-size: 24px; font-weight: 700; line-height: 1.3; margin-bottom: 16px; }
.product-content p { font-size: 16px; color: var(--text-muted); line-height: 1.7; margin-bottom: 24px; }

.product-features {
  list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px;
}
.product-features li {
  display: flex; align-items: flex-start; gap: 10px; font-size: 14px;
  color: var(--text-muted); line-height: 1.5;
}
.product-features li svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--mint); margin-top: 2px; }

/* Preview Cards */
.preview-card {
  background: rgba(255,255,255,0.02); border: 1px solid var(--border-dark);
  border-radius: var(--radius-xl); padding: 32px; position: relative; overflow: hidden;
}
.preview-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--amber), var(--orange));
}
.preview-card-header {
  display: flex; align-items: center; gap: 12px; margin-bottom: 24px;
  padding-bottom: 20px; border-bottom: 1px solid var(--border-dark);
}
.preview-avatar {
  width: 44px; height: 44px; border-radius: 50%; background: var(--orange);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; color: var(--white); flex-shrink: 0;
}
.preview-name { font-size: 16px; font-weight: 600; color: var(--text-light); }
.preview-title { font-size: 13px; color: var(--text-muted); }
.preview-badge {
  margin-left: auto; display: flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 100px;
}
.preview-badge.verified { background: rgba(16,185,129,0.1); color: var(--mint); border: 1px solid rgba(16,185,129,0.2); }

.preview-fields { display: flex; flex-direction: column; gap: 16px; }
.preview-field { display: flex; align-items: flex-start; gap: 12px; }
.preview-field-icon {
  width: 36px; height: 36px; border-radius: var(--radius-sm); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.preview-field-icon svg { width: 18px; height: 18px; }
.preview-field-icon.social { background: rgba(249,115,22,0.08); }
.preview-field-icon.contact { background: rgba(16,185,129,0.08); }
.preview-field-icon.behavioral { background: rgba(251,191,36,0.08); }
.preview-field-label { font-size: 11px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 2px; }
.preview-field-value { font-size: 14px; color: var(--text-light); font-weight: 500; }

/* Signals Visual */
.signals-visual {
  background: rgba(255,255,255,0.02); border: 1px solid var(--border-dark);
  border-radius: var(--radius-xl); padding: 32px; position: relative; overflow: hidden;
}
.signals-visual::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--amber), var(--orange), var(--amber));
}
.signal-row {
  display: flex; align-items: center; gap: 12px; padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.signal-row:last-child { border-bottom: none; }
.signal-icon {
  width: 36px; height: 36px; border-radius: var(--radius-sm); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.signal-icon svg { width: 18px; height: 18px; }
.signal-icon.intent { background: rgba(249,115,22,0.08); }
.signal-icon.action { background: rgba(251,191,36,0.08); }
.signal-icon.topic { background: rgba(16,185,129,0.08); }
.signal-text { font-size: 14px; color: var(--text-muted); flex: 1; }
.signal-text strong { color: var(--text-light); }
.signal-confidence {
  font-family: var(--font-mono); font-size: 13px; font-weight: 700;
  padding: 4px 10px; border-radius: 100px; flex-shrink: 0;
}
.signal-confidence.high { background: rgba(16,185,129,0.1); color: var(--mint); }
.signal-confidence.medium { background: rgba(251,191,36,0.1); color: var(--amber); }

/* Chart Visual */
.chart-visual {
  background: rgba(255,255,255,0.02); border: 1px solid var(--border-dark);
  border-radius: var(--radius-xl); padding: 32px;
}
.chart-bars { display: flex; gap: 16px; align-items: flex-end; height: 200px; margin-bottom: 20px; }
.chart-bar-group { flex: 1; display: flex; gap: 6px; align-items: flex-end; position: relative; padding-bottom: 24px; }
.chart-bar {
  flex: 1; border-radius: 4px 4px 0 0; min-height: 8px;
  transition: height 0.6s ease;
}
.chart-bar.se { background: linear-gradient(to top, var(--orange), var(--amber)); }
.chart-bar.competitor { background: rgba(255,255,255,0.08); }
.chart-bar-label {
  position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  font-size: 11px; color: var(--text-secondary); font-weight: 600; white-space: nowrap;
}
.chart-legend { display: flex; gap: 24px; justify-content: center; }
.chart-legend-item { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-muted); }
.chart-legend-dot { width: 10px; height: 10px; border-radius: 3px; }
.chart-legend-dot.se { background: var(--orange); }
.chart-legend-dot.comp { background: rgba(255,255,255,0.15); }

/* ═══════════════════════════════════════════════════
   PLATFORMS PAGE — Compare, API, Compliance
   ═══════════════════════════════════════════════════ */
.compare-section { background: var(--cream); padding: 100px 0; }
.compare-table-wrap { overflow-x: auto; border-radius: var(--radius-lg); }
.compare-table { width: 100%; border-collapse: collapse; font-size: 14px; background: var(--white); border: 1px solid var(--border-light); border-radius: var(--radius-lg); overflow: hidden; }
.compare-table th { padding: 16px 20px; text-align: left; font-weight: 700; border-bottom: 2px solid var(--border-light); background: var(--off-white); }
.compare-table th:last-child { color: var(--orange); }
.compare-table td { padding: 14px 20px; border-bottom: 1px solid var(--divider-light); }
.compare-table td:first-child { font-weight: 600; color: var(--text-dark); }
.compare-table tr:hover td { background: rgba(249,115,22,0.02); }
.table-check { color: var(--mint); font-weight: 600; }
.table-x { color: #EF4444; opacity: 0.6; }

/* ═══════════════════════════════════════════════════
   SUBPAGE — PAGE-HERO (Social Intelligence, Behavioral, etc.)
   ═══════════════════════════════════════════════════ */
.page-hero {
  position: relative;
  background: var(--warm-black);
  color: var(--text-light);
  overflow: hidden;
  padding: 100px 0 80px;
}
.page-hero-glow {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(249,115,22,0.10) 0%, rgba(249,115,22,0.03) 40%, transparent 70%);
  pointer-events: none;
}
.page-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(63,53,48,0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(63,53,48,0.12) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 80%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-text { max-width: 560px; }
.hero-text h1 {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.hero-text h1 .highlight { color: var(--orange); }
.hero-text .hero-sub {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 32px;
}
.hero-text .hero-sub strong { color: var(--text-light); font-weight: 600; }
.hero-text .hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.breadcrumb a {
  color: var(--text-muted);
  transition: color 0.15s;
}
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb span { opacity: 0.5; }

/* Hero Stat Row */
.hero-stat-row {
  display: flex;
  gap: 32px;
}
.hero-stat {
  text-align: center;
}
.hero-stat-value {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1.2;
}
.hero-stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════
   SUBPAGE — DEMO CARD (Social Intelligence hero)
   ═══════════════════════════════════════════════════ */
.hero-demo {
  position: relative;
}
.demo-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(12px);
}
.demo-card-inner {
  padding: 28px 24px;
}
.demo-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.demo-avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--orange), var(--orange-hover));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}
.demo-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 2px;
}
.demo-title {
  font-size: 13px;
  color: var(--text-muted);
}
.demo-company {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}
.demo-badge {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  color: var(--mint);
  background: rgba(16,185,129,0.08);
  padding: 4px 10px;
  border-radius: 9999px;
  border: 1px solid rgba(16,185,129,0.15);
}
.demo-badge svg { width: 12px; height: 12px; }

.demo-sections {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.demo-section {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-md);
  padding: 16px;
}
.demo-section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.demo-section-header .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.demo-section-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.demo-field {
  display: flex;
  align-items: center;
  gap: 12px;
}
.demo-field-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.demo-field-icon svg { width: 16px; height: 16px; }
.demo-field-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.demo-field-value {
  font-size: 13px;
  color: var(--text-light);
  font-family: var(--font-mono);
}
.demo-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.demo-tag {
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  background: rgba(251,191,36,0.06);
  border: 1px solid rgba(251,191,36,0.12);
  border-radius: 9999px;
  color: var(--amber);
}

/* ═══════════════════════════════════════════════════
   SUBPAGE — FEATURES SECTION
   ═══════════════════════════════════════════════════ */
.features-section {
  background: var(--cream);
  padding: 100px 0;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all 0.25s ease;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,20,16,0.06);
  border-color: var(--orange);
}
.feature-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature-card-icon svg { width: 24px; height: 24px; }
.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-dark);
}
.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════
   SUBPAGE — COVERAGE SECTION
   ═══════════════════════════════════════════════════ */
.coverage-section {
  background: var(--warm-black);
  color: var(--text-light);
  padding: 100px 0;
}
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.coverage-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all 0.25s ease;
}
.coverage-card:hover {
  border-color: rgba(249,115,22,0.3);
  background: rgba(255,255,255,0.05);
  transform: translateY(-2px);
}
.coverage-region {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 12px;
}
.coverage-platforms {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}
.coverage-stat {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
}
.coverage-stat-label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ═══════════════════════════════════════════════════
   SUBPAGE — USE CASES SECTION
   ═══════════════════════════════════════════════════ */
.usecases-section {
  background: var(--cream);
  padding: 100px 0;
}
.usecases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.usecase-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: all 0.25s ease;
}
.usecase-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,20,16,0.06);
  border-color: var(--orange);
}
.usecase-icon {
  width: 44px;
  height: 44px;
  background: rgba(249,115,22,0.08);
  border: 1px solid rgba(249,115,22,0.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--orange);
}
.usecase-icon svg { width: 22px; height: 22px; }
.usecase-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-dark);
}
.usecase-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

/* ═══════════════════════════════════════════════════
   SUBPAGE — CODE WINDOW (API preview)
   ═══════════════════════════════════════════════════ */
.code-window {
  background: #0D1117;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 13px;
}
.code-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.code-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.code-dot.r { background: #FF5F56; }
.code-dot.y { background: #FFBD2E; }
.code-dot.g { background: #27C93F; }
.code-tab {
  margin-left: 12px;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}
.code-body {
  padding: 20px;
  overflow-x: auto;
}
.code-body pre {
  margin: 0;
  line-height: 1.7;
  color: #E6EDF3;
  white-space: pre;
}
.code-key { color: #7DD3FC; }
.code-str { color: #A5D6A7; }
.code-num { color: #FFAB40; }
.code-method { color: #FFAB40; }
.code-comment { color: #6A737D; }

/* ═══════════════════════════════════════════════════
   SUBPAGE — RELATED PRODUCTS SECTION
   ═══════════════════════════════════════════════════ */
.related-section {
  background: var(--off-white);
  padding: 100px 0;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.related-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: all 0.25s ease;
  display: block;
}
.related-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,20,16,0.06);
  border-color: var(--orange);
}
.r-stat {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 8px;
}
.related-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
}
.related-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

/* ═══════════════════════════════════════════════════
   SUBPAGE — BEHAVIORAL SIGNALS DASHBOARD
   ═══════════════════════════════════════════════════ */
.signals-dash {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(12px);
}
.signals-inner {
  padding: 24px;
}
.signals-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.live-dot {
  width: 8px;
  height: 8px;
  background: var(--mint);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
  box-shadow: 0 0 8px rgba(16,185,129,0.4);
}
.signal-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.signal-row:last-child { border-bottom: none; }
.signal-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.signal-icon svg { width: 16px; height: 16px; }
.signal-icon.intent { background: rgba(249,115,22,0.08); }
.signal-icon.action { background: rgba(251,191,36,0.08); }
.signal-icon.topic { background: rgba(16,185,129,0.08); }
.signal-text {
  flex: 1;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}
.signal-text strong { color: var(--text-light); font-weight: 600; }
.signal-conf {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}
.signal-conf.high {
  color: var(--mint);
  background: rgba(16,185,129,0.08);
}
.signal-conf.medium {
  color: var(--amber);
  background: rgba(251,191,36,0.08);
}

/* ═══════════════════════════════════════════════════
   SUBPAGE — EXPLAINER SECTION (Behavioral 3 types)
   ═══════════════════════════════════════════════════ */
.explainer-section {
  background: var(--cream);
  padding: 100px 0;
}
.explainer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.explainer-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: all 0.25s ease;
}
.explainer-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,20,16,0.06);
  border-color: var(--orange);
}
.explainer-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.explainer-icon svg { width: 24px; height: 24px; }
.explainer-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-dark);
}
.explainer-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}
.explainer-examples {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.explainer-examples li {
  font-size: 13px;
  color: var(--text-secondary);
  padding-left: 18px;
  position: relative;
  line-height: 1.5;
}
.explainer-examples li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════
   SUBPAGE — DUAL SECTION (B2B vs B2C)
   ═══════════════════════════════════════════════════ */
.dual-section {
  background: var(--warm-black);
  color: var(--text-light);
  padding: 100px 0;
}
.dual-grid:not(:has(.dual-bridge)) {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.dual-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all 0.25s ease;
}
.dual-card:hover {
  border-color: rgba(249,115,22,0.25);
  background: rgba(255,255,255,0.05);
}
.card-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange);
  background: rgba(249,115,22,0.08);
  border: 1px solid rgba(249,115,22,0.15);
  padding: 4px 10px;
  border-radius: 9999px;
  margin-bottom: 16px;
}
.dual-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}
.dual-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}
.dual-examples {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}
.dual-examples li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}
.dual-examples li svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--mint);
  margin-top: 2px;
}

/* ═══════════════════════════════════════════════════
   SUBPAGE — OUTCOMES SECTION
   ═══════════════════════════════════════════════════ */
.outcomes-section {
  background: var(--off-white);
  padding: 100px 0;
}
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.outcome-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.25s ease;
}
.outcome-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,20,16,0.06);
  border-color: var(--orange);
}
.outcome-stat {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 8px;
}
.outcome-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.outcome-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ═══════════════════════════════════════════════════
   SUBPAGE — RESPONSIVE
   ═══════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-demo { max-width: 520px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .coverage-grid { grid-template-columns: 1fr 1fr; }
  .dual-grid { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .page-hero { padding: 60px 0 50px; }
  .hero-stat-row { flex-wrap: wrap; gap: 20px; }
  .features-grid,
  .explainer-grid,
  .usecases-grid,
  .related-grid,
  .coverage-grid { grid-template-columns: 1fr; }
  .outcomes-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .outcomes-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════
   API SECTION (shared)
   ═══════════════════════════════════════════════════ */
.api-section { background: var(--warm-black); color: var(--text-light); padding: 100px 0; }
.api-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: center; }
.api-content h2 { font-size: clamp(28px, 3.5vw, 40px); font-weight: 800; line-height: 1.15; letter-spacing: -0.03em; margin-bottom: 20px; }
.api-content p { font-size: 16px; color: var(--text-muted); line-height: 1.7; margin-bottom: 32px; }
.api-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 32px; }
.api-stat { text-align: center; }
.api-stat-value { font-family: var(--font-mono); font-size: 24px; font-weight: 700; color: var(--orange); }
.api-stat-label { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }

.compliance-section { background: var(--off-white); padding: 100px 0; }
.compliance-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px;
  max-width: 900px; margin: 0 auto;
}
.compliance-badge {
  background: var(--white); border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); padding: 24px 16px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  transition: all 0.25s ease;
}
.compliance-badge:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(26,20,16,0.06); border-color: var(--orange); }
.compliance-badge-icon { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; }
.compliance-badge-icon svg { width: 28px; height: 28px; color: var(--orange); }
.compliance-badge-text { font-size: 14px; font-weight: 700; color: var(--text-dark); }
.compliance-badge-sub { font-size: 11px; color: var(--text-secondary); }

/* ═══════════════════════════════════════════════════
   SECTION 8 — PROOF / CUSTOMER RESULTS
   ═══════════════════════════════════════════════════ */
.proof-section {
  background: var(--warm-black);
  color: var(--text-light);
  padding: 100px 0 80px;
}

.proof-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.proof-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.proof-slide {
  min-width: 100%;
  padding: 0 8px;
}

.proof-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 48px;
}

.proof-quote {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: 32px;
  position: relative;
}

.proof-author {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.proof-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(249,115,22,0.3);
}

.proof-author-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-light);
}

.proof-author-role {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

.proof-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.proof-stat-number {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1.2;
}

.proof-stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Proof carousel controls */
.proof-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.proof-nav {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.05);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.proof-nav:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: rgba(249,115,22,0.1);
}

.proof-dots {
  display: flex;
  gap: 8px;
}

.proof-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  transition: all 0.3s ease;
}
.proof-dot.active {
  background: var(--orange);
  width: 24px;
  border-radius: 4px;
}

/* Proof company logos strip */
.proof-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  margin-top: 48px;
  padding: 32px 24px;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.02);
  flex-wrap: wrap;
}

.proof-logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
  cursor: default;
}

.proof-logo-item span {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

.proof-logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: grayscale(100%) brightness(1.8);
  opacity: 0.5;
  transition: all 0.3s ease;
  border-radius: 6px;
}

.proof-logo-item:hover .proof-logo-img {
  filter: grayscale(0%) brightness(1);
  opacity: 1;
  transform: scale(1.1);
}

.proof-logo-item:hover span {
  color: var(--orange);
}

@media(max-width:1024px){
  .arch-blocks { grid-template-columns: repeat(2, 1fr); }
  .arch-outputs { grid-template-columns: repeat(3, 1fr); }
  .product-row, .product-row.reverse { grid-template-columns: 1fr; direction: ltr; }
  .product-row.reverse > * { direction: ltr; }
  .api-grid { grid-template-columns: 1fr; }
  .api-stats { grid-template-columns: repeat(2, 1fr); }
  .compliance-grid { grid-template-columns: repeat(3, 1fr); }
  .split-grid,.grid-2{grid-template-columns:1fr}.pricing-grid{grid-template-columns:repeat(2,1fr)}.stats-strip{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .nav-links{display:none}.mobile-toggle{display:flex}
  .grid-3{grid-template-columns:1fr}.integration-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .arch-blocks { grid-template-columns: 1fr 1fr; }
  .arch-outputs { grid-template-columns: repeat(2, 1fr); }
  .compliance-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-logos { gap: 32px; padding: 24px 16px; }
  .proof-stats { grid-template-columns: repeat(2, 1fr); }
  .proof-card { padding: 32px 24px; }
}
@media(max-width:480px){
  .hero-ctas,.final-ctas{flex-direction:column;align-items:center}
  .pricing-grid,.grid-4,.stats-strip{grid-template-columns:1fr}
  .integration-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center}
  .arch-blocks { grid-template-columns: 1fr; }
  .arch-outputs { grid-template-columns: 1fr; }
  .compliance-grid { grid-template-columns: 1fr; }
  .product-stat { font-size: 36px; }
  .proof-logos { gap: 24px; }
  .proof-logo-img { width: 32px; height: 32px; }
  .proof-stats { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}
@media(prefers-reduced-motion:no-preference){.fade-up{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}.fade-up.visible{opacity:1;transform:translateY(0)}}h1, h2, h3, h4, p { word-break: break-word; }