:root {
  --bg: #0d0d0d;
  --surface: #181818;
  --surface-2: #222222;
  --accent: #F97316;
  --accent-dim: rgba(249, 115, 22, 0.15);
  --text: #f0ede8;
  --text-muted: #8a8680;
  --border: #2a2a2a;
  --radius: 10px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 40px;
  background: rgba(13,13,13,0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
}
.nav-tagline {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 400;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 40px 80px;
}
.hero-grid {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-badge {
  display: inline-block;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 28px;
  border: 1px solid rgba(249,115,22,0.3);
}
.hero-wordmark {
  font-family: var(--font-display);
  font-size: clamp(80px, 10vw, 140px);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--text);
  margin-bottom: 28px;
}
.hero-value-prop {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 600;
  line-height: 1.2;
  color: var(--accent);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 440px;
  line-height: 1.65;
}

/* PHONE MOCKUP */
.hero-right {
  display: flex;
  justify-content: flex-end;
}
.phone-mockup {
  background: var(--surface);
  border-radius: 36px;
  padding: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(249,115,22,0.08);
  width: 280px;
}
.phone-screen {
  background: #111;
  border-radius: 24px;
  overflow: hidden;
  padding: 0;
}
.phone-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--surface-2);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}
.phone-status {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
}
.phone-messages {
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 220px;
}
.msg-system { }
.msg-auto, .msg-reply { display: flex; flex-direction: column; gap: 3px; }
.msg-auto { align-items: flex-start; }
.msg-reply { align-items: flex-end; }
.msg-bubble {
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 12px;
  line-height: 1.5;
  max-width: 200px;
}
.system { background: var(--surface-2); color: var(--text-muted); font-size: 11px; }
.auto { background: #252525; color: var(--text); border-bottom-left-radius: 4px; }
.reply { background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }
.msg-time { font-size: 10px; color: var(--text-muted); padding: 0 2px; }
.phone-cta { padding: 0 14px 14px; }
.booked-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(34,197,94,0.15);
  color: #4ade80;
  font-size: 11px;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: 20px;
}

/* SECTIONS */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.section-body {
  color: var(--text-muted);
  font-size: 17px;
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 48px;
}

/* THE PROBLEM */
.the-problem { padding: 100px 0; }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.stat-card {
  padding: 40px 36px;
  background: var(--surface);
  border-right: 1px solid var(--border);
}
.stat-card:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: -0.04em;
}
.stat-label {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* HOW IT WORKS */
.how-it-works { padding: 100px 0; border-top: 1px solid var(--border); }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.step { }
.step-number {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 16px;
}
.step-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.step-body {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* WHO IT'S FOR */
.who-its-for { padding: 100px 0; border-top: 1px solid var(--border); }
.verticals-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-top: 48px;
}
.vertical {
  padding: 36px 28px;
  background: var(--surface);
  border-right: 1px solid var(--border);
}
.vertical:last-child { border-right: none; }
.vertical-icon {
  width: 48px; height: 48px;
  background: var(--accent-dim);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.vertical-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.vertical-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* MANIFESTO */
.manifesto {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}
.manifesto-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: center;
}
.manifesto-headline {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.manifesto-body {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}
.rule-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  border-left: 3px solid var(--accent);
}
.rule-top {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.rule-sub {
  font-size: 14px;
  color: var(--accent);
  font-weight: 500;
}

/* CLOSING */
.closing {
  padding: 100px 0 120px;
  border-top: 1px solid var(--border);
}
.closing-inner { text-align: center; }
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 24px;
}
.closing-body {
  color: var(--text-muted);
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.65;
}

/* FOOTER */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand { display: flex; flex-direction: column; gap: 4px; }
.footer-logo {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.footer-desc { font-size: 13px; color: var(--text-muted); }
.footer-copy { font-size: 13px; color: var(--text-muted); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { padding: 100px 24px 60px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-right { justify-content: center; }
  .stat-grid { grid-template-columns: 1fr; }
  .stat-card { border-right: none; border-bottom: 1px solid var(--border); }
  .stat-card:last-child { border-bottom: none; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .verticals-grid { grid-template-columns: 1fr 1fr; }
  .vertical { border-right: none; border-bottom: 1px solid var(--border); }
  .manifesto-inner { grid-template-columns: 1fr; }
  .nav { padding: 16px 24px; }
  .section-inner { padding: 0 24px; }
  .manifesto-inner { padding: 0 24px; }
}
@media (max-width: 480px) {
  .steps-grid { grid-template-columns: 1fr; }
  .verticals-grid { grid-template-columns: 1fr; }
}