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

:root {
  --bg: #0d0d0d;
  --bg-raised: #161616;
  --bg-card: #1c1c1c;
  --fg: #f0ede6;
  --fg-muted: #8a857e;
  --fg-dim: #4a4742;
  --accent: #e8913a;
  --accent-dim: rgba(232, 145, 58, 0.12);
  --border: rgba(240, 237, 230, 0.08);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

html {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background: var(--bg);
  overflow-x: hidden;
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 48px 100px;
  min-height: 100vh;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.hero-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.hero-headline br { display: block; }

.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 480px;
  font-weight: 300;
}

.hero-proof {
  display: flex;
  gap: 40px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}

.proof-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.4;
  max-width: 160px;
}

/* Hero Visual - Call Diagram */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.call-diagram {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
}

.call-node {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-raised);
}

.call-node.incoming { border-color: rgba(232, 145, 58, 0.25); background: rgba(232, 145, 58, 0.06); }
.call-node.ai { border-color: rgba(232, 145, 58, 0.15); background: rgba(232, 145, 58, 0.04); margin-left: 32px; }
.call-node.booked { border-color: rgba(120, 200, 100, 0.25); background: rgba(120, 200, 100, 0.06); margin-left: 64px; }

.node-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--accent-dim);
  color: var(--accent);
}

.node-icon.ai-icon { background: rgba(232, 145, 58, 0.1); }
.node-icon.booked-icon { background: rgba(120, 200, 100, 0.12); color: #7ec864; }

.node-label {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
}

.call-arrow {
  display: flex;
  justify-content: center;
  padding: 8px 0 8px 20px;
  color: var(--fg-dim);
  transform: rotate(90deg);
}

.call-arrow svg { display: block; }

/* Features */
.features {
  background: var(--bg-raised);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.features-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 48px;
}

.section-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 48px;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
  border-radius: 20px;
  overflow: hidden;
}

.feature-card {
  background: var(--bg-raised);
  padding: 40px 40px 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  color: var(--accent);
  flex-shrink: 0;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  line-height: 1.2;
}

.feature-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* Verticals strip */
.verticals-strip {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.verticals-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  flex-shrink: 0;
}

.verticals-list {
  font-size: 13px;
  color: var(--fg-muted);
  font-weight: 300;
}

/* Closing */
.closing {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 48px;
}

.closing-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.closing-quote {
  padding: 40px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--bg-raised);
}

.closing-quote p {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--fg);
  font-style: italic;
}

.closing-statement {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 8px;
}

.closing-statement p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 48px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--fg);
}

.footer-tagline {
  font-size: 12px;
  color: var(--fg-muted);
}

.footer-meta {
  font-size: 12px;
  color: var(--fg-dim);
  text-align: right;
}

/* Mobile */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 60px;
    padding: 80px 24px 60px;
    min-height: auto;
  }

  .hero-headline { font-size: 36px; }
  .hero-proof { flex-direction: column; gap: 20px; }
  .stat-label { max-width: 100%; }

  .hero-visual { order: -1; }

  .features-inner { padding: 60px 24px; }
  .features-grid { grid-template-columns: 1fr; }

  .closing { padding: 60px 24px; }
  .closing-inner { grid-template-columns: 1fr; gap: 40px; }
  .closing-quote { padding: 28px; }
  .closing-quote p { font-size: 18px; }

  .footer-inner { flex-direction: column; gap: 16px; align-items: flex-start; }
  .footer-meta { text-align: left; }

  .call-diagram { transform: scale(0.85); transform-origin: left center; }
}