:root {
  --ink: #1d211f;
  --muted: #676a66;
  --line: #e8e2dc;
  --paper: #fffdfb;
  --soft: #fff7f1;
  --accent: #ef5e2f;
  --accent-dark: #c84e29;
  --success: #2f9d78;
  --dark: #171c1f;
  --dark-soft: #23292c;
  --shadow: 0 18px 45px rgba(55, 37, 24, 0.08);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 3% 9%, rgba(255, 221, 199, 0.32), transparent 24rem),
    var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
a { color: inherit; }
button, input { font: inherit; }
svg { display: block; }
.container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.section { padding: 76px 0; border-top: 1px solid rgba(232, 226, 220, 0.72); }
.section--soft { background: linear-gradient(180deg, rgba(255, 249, 245, 0.82), rgba(255, 253, 251, 0.4)); }
.section-title { max-width: 780px; margin: 0 0 34px; font-size: clamp(32px, 4vw, 52px); line-height: 1.02; letter-spacing: -0.045em; }
.section-title--center { margin-inline: auto; text-align: center; }
.section-lead { max-width: 660px; margin: -20px 0 34px; color: var(--muted); font-size: 18px; }
.eyebrow { display: inline-flex; margin-bottom: 18px; color: var(--accent); font-size: 13px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.accent { color: var(--accent); }

.site-header { position: relative; z-index: 5; border-bottom: 1px solid rgba(232, 226, 220, .82); background: rgba(255, 253, 251, .9); backdrop-filter: blur(16px); }
.header-row { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { text-decoration: none; font-size: 23px; font-weight: 900; letter-spacing: .015em; }
.brand span { color: var(--accent); }
.site-nav { display: flex; align-items: center; gap: 34px; font-size: 14px; }
.site-nav a { text-decoration: none; }
.site-nav a:not(.button):hover { color: var(--accent); }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border: 1px solid var(--dark); border-radius: 10px; background: var(--dark); color: white; text-decoration: none; font-weight: 750; box-shadow: 0 8px 20px rgba(25, 28, 27, .12); }
.button:hover { transform: translateY(-1px); }
.button--ghost { background: transparent; color: var(--ink); border-color: #cfc8c2; box-shadow: none; }
.button--light { background: white; color: var(--ink); border-color: white; }

.hero { padding: 54px 0 70px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(480px, 1.05fr); gap: 64px; align-items: center; }
.hero-copy h1 { margin: 0; max-width: 650px; font-size: clamp(52px, 6vw, 82px); line-height: .98; letter-spacing: -.06em; overflow-wrap: anywhere; }
.hero-copy p { max-width: 560px; margin: 26px 0 28px; color: var(--muted); font-size: 19px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-visual { min-width: 0; }
.app-window { border: 1px solid var(--line); border-radius: 22px; background: rgba(255, 255, 255, .94); box-shadow: var(--shadow); overflow: hidden; }
.app-top { min-height: 68px; display: flex; align-items: center; justify-content: space-between; padding: 0 22px; border-bottom: 1px solid var(--line); }
.app-name { display: flex; align-items: center; gap: 12px; font-weight: 800; }
.app-icon { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 10px; background: var(--soft); color: var(--accent); }
.status { color: var(--success); font-size: 13px; font-weight: 700; }
.chat-body { padding: 22px; display: grid; gap: 12px; }
.bubble { max-width: 82%; padding: 15px 16px; border: 1px solid var(--line); border-radius: 13px; background: white; font-size: 15px; }
.bubble--user { margin-left: auto; background: #fff3ec; border-color: #ffd8c7; }
.bubble time { display: block; margin-top: 5px; color: #999b98; text-align: right; font-size: 11px; }
.source-chip { display: flex; align-items: center; gap: 9px; margin-top: 10px; padding: 11px 12px; border: 1px solid var(--line); border-radius: 10px; background: #faf9f8; color: #555955; font-size: 13px; }
.chat-input { display: flex; align-items: center; gap: 10px; padding: 12px; border-top: 1px solid var(--line); }
.chat-input span { flex: 1; padding: 12px; color: #a4a5a3; border: 1px solid var(--line); border-radius: 10px; }
.send-dot { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--accent); color: white; }
.speed-note { width: max-content; max-width: 100%; display: flex; align-items: center; gap: 8px; margin: 14px auto 0; padding: 9px 14px; border: 1px solid var(--line); border-radius: 999px; background: white; font-size: 13px; box-shadow: 0 8px 20px rgba(55, 37, 24, .05); }

.card-grid { display: grid; gap: 16px; }
.card-grid--6 { grid-template-columns: repeat(3, 1fr); }
.card-grid--4 { grid-template-columns: repeat(4, 1fr); }
.info-card { min-height: 168px; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255, 255, 255, .78); box-shadow: 0 10px 30px rgba(56, 40, 28, .04); }
.info-card__icon { width: 38px; height: 38px; display: grid; place-items: center; margin-bottom: 20px; color: var(--accent); }
.info-card h3 { margin: 0 0 9px; font-size: 18px; line-height: 1.2; }
.info-card p { margin: 0; color: var(--muted); font-size: 14px; }

.steps-panel { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255, 255, 255, .66); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.step { position: relative; }
.step:not(:last-child)::after { content: "→"; position: absolute; top: 5px; right: -22px; color: #7b7d79; font-size: 22px; }
.step-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; font-weight: 800; }
.step-number { width: 30px; height: 30px; display: grid; place-items: center; flex: 0 0 30px; border-radius: 50%; background: var(--accent); color: white; font-size: 14px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }
.step-preview { min-height: 140px; margin-top: 20px; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: white; }
.file-row, .result-row { display: flex; align-items: center; gap: 9px; padding: 9px 0; border-bottom: 1px solid #efebe7; font-size: 13px; }
.file-row:last-child, .result-row:last-child { border-bottom: 0; }
.tiny-bars { display: grid; gap: 7px; margin-top: 14px; }
.tiny-bars i { height: 7px; border-radius: 999px; background: #eeece9; }
.tiny-bars i:nth-child(2) { width: 82%; }
.tiny-bars i:nth-child(3) { width: 64%; }

.dark-proof { padding: 46px; border-radius: 26px; background: radial-gradient(circle at 80% 20%, #30373a, transparent 38%), var(--dark); color: white; box-shadow: 0 22px 48px rgba(20, 24, 25, .18); }
.dark-proof h2 { margin: 0 0 8px; text-align: center; font-size: clamp(30px, 4vw, 48px); letter-spacing: -.04em; }
.dark-proof > p { margin: 0 auto 34px; max-width: 720px; color: #c9cecc; text-align: center; }
.proof-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-bottom: 32px; }
.proof-point { padding: 0 26px; border-right: 1px solid #41484b; }
.proof-point:last-child { border-right: 0; }
.proof-point strong { display: block; margin-bottom: 7px; color: white; }
.proof-point span { color: #aeb6b3; font-size: 13px; }
.proof-flow { display: grid; grid-template-columns: 1fr auto 1.12fr auto 1fr; gap: 16px; align-items: stretch; }
.proof-arrow { display: grid; place-items: center; color: var(--accent); font-size: 26px; }
.proof-card { min-height: 190px; padding: 20px; border: 1px solid #4b5356; border-radius: 15px; background: #fdfcfb; color: var(--ink); }
.proof-card h3 { margin: 0 0 14px; font-size: 17px; }
.proof-card .source-chip { background: #f4f3f1; }
.knowledge-list { display: grid; gap: 8px; }
.knowledge-list span { padding: 10px; border: 1px solid var(--line); border-radius: 9px; font-size: 13px; }
.quote { padding: 14px; border-radius: 10px; background: #fff3ec; font-size: 14px; }
.verified { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; color: var(--success); font-size: 12px; font-weight: 800; }

.team-grid, .channel-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.team-card, .channel-card { padding: 24px; border: 1px solid var(--line); border-radius: 17px; background: white; }
.team-card h3, .channel-card h3 { margin: 14px 0 7px; font-size: 18px; }
.team-card p, .channel-card p { margin: 0; color: var(--muted); font-size: 14px; }
.integrations { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.integration-pill { display: inline-flex; align-items: center; gap: 10px; padding: 12px 18px; border: 1px solid var(--line); border-radius: 12px; background: white; }

.outcomes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; padding: 28px; border-radius: 18px; background: #fff3ec; }
.outcome { padding: 0 28px; border-right: 1px solid #f3cbb9; }
.outcome:last-child { border-right: 0; }
.outcome strong { display: block; margin-bottom: 6px; font-size: 17px; }
.outcome span { color: var(--muted); font-size: 14px; }

.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.price-card { position: relative; min-height: 250px; padding: 30px; border: 1px solid #f1cdbd; border-radius: 20px; background: rgba(255,255,255,.86); overflow: hidden; }
.price-card h3 { margin: 0 0 14px; font-size: 25px; }
.price { margin-bottom: 20px; color: var(--accent); font-size: 24px; font-weight: 900; }
.price-card ul { padding: 0; margin: 0; list-style: none; display: grid; gap: 9px; }
.price-card li::before { content: "✓"; margin-right: 9px; color: var(--accent); font-weight: 900; }
.price-note { margin-top: 14px; padding: 14px; border-radius: 12px; background: #fff3ec; color: var(--muted); text-align: center; font-size: 14px; }

.cta-section { padding: 40px 0; }
.cta-box { display: grid; grid-template-columns: 1fr auto; gap: 34px; align-items: center; padding: 38px 44px; border-radius: 22px; background: linear-gradient(105deg, #fff1e9, #fffaf7); }
.cta-box h2 { margin: 0 0 8px; font-size: clamp(30px, 4vw, 46px); letter-spacing: -.04em; }
.cta-box p { margin: 0; color: var(--muted); }
.site-footer { padding: 25px 0; border-top: 1px solid var(--line); font-size: 13px; }
.footer-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; color: var(--muted); }

.assistant-window .bubble { max-width: 100%; }
.search-strip { display: flex; align-items: center; gap: 10px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 12px; color: var(--muted); }
.source-status { display: flex; align-items: center; gap: 7px; color: var(--success); font-size: 13px; font-weight: 750; }

@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .hero-copy h1 { font-size: clamp(48px, 6.5vw, 68px); }
  .card-grid--6 { grid-template-columns: repeat(2, 1fr); }
  .card-grid--4, .team-grid, .channel-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-flow { grid-template-columns: 1fr; }
  .proof-arrow { transform: rotate(90deg); min-height: 20px; }
}

@media (max-width: 768px) {
  .container { width: min(100% - 32px, 680px); }
  .section { padding: 58px 0; }
  .site-nav a:not(.button) { display: none; }
  .hero { padding-top: 38px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy h1 { font-size: clamp(48px, 13vw, 70px); }
  .hero-visual { max-width: 620px; }
  .steps { grid-template-columns: 1fr 1fr; }
  .step:not(:last-child)::after { display: none; }
  .proof-points { grid-template-columns: 1fr; gap: 18px; }
  .proof-point { padding: 0 0 18px; border-right: 0; border-bottom: 1px solid #41484b; }
  .proof-point:last-child { border-bottom: 0; }
  .dark-proof { padding: 34px 26px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .cta-box { grid-template-columns: 1fr; }
  .outcomes { grid-template-columns: 1fr; gap: 20px; }
  .outcome { padding: 0 0 20px; border-right: 0; border-bottom: 1px solid #f3cbb9; }
  .outcome:last-child { padding-bottom: 0; border-bottom: 0; }
  .footer-row { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 600px) {
  .container { width: min(100% - 24px, 520px); }
  .site-nav { display: none; }
  .hero-copy h1 { font-size: clamp(42px, 12.5vw, 58px); }
  .hero-actions, .hero-actions .button { width: 100%; }
  .card-grid--6, .card-grid--4, .team-grid, .channel-grid, .steps { grid-template-columns: 1fr; }
  .steps-panel { padding: 24px 18px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .cta-box { grid-template-columns: 1fr; padding: 30px 24px; }
}

@media (max-width: 480px) {
  .container { width: min(100% - 24px, 420px); }
  .header-row { min-height: 68px; }
  .brand { font-size: 19px; }
  .site-nav .button { min-height: 42px; padding: 9px 12px; font-size: 13px; }
  .hero-copy h1 { font-size: clamp(42px, 13.2vw, 58px); }
  .hero-copy p, .section-lead { font-size: 16px; }
  .hero-actions, .hero-actions .button { width: 100%; }
  .app-top { padding: 0 15px; }
  .chat-body { padding: 15px; }
  .bubble { max-width: 94%; font-size: 14px; }
  .card-grid--6, .card-grid--4, .team-grid, .channel-grid, .steps { grid-template-columns: 1fr; }
  .steps-panel { padding: 24px 18px; }
  .dark-proof { margin-inline: -2px; padding: 30px 18px; border-radius: 20px; }
  .proof-card { min-height: auto; }
  .cta-box { padding: 30px 24px; }
  .section-title { font-size: 36px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}