:root {
  --bg: #0b0b0e;
  --bg-2: #111115;
  --surface: #18181c;
  --surface-2: #1f1f25;
  --border: #2a2a30;
  --accent: #d97706;
  --accent-2: #b45309;
  --accent-warm: #fbbf24;
  --fg: #f5f5f0;
  --fg-2: #a8a8a0;
  --fg-3: #6b6b65;
  --cream: #faf8f2;
  --green: #22c55e;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Jost', system-ui, sans-serif;
  --radius: 12px;
  --radius-sm: 6px;
  --max-w: 1160px;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Navigation ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 11, 14, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--cream);
}

/* ── Hero ── */
.hero {
  position: relative;
  padding: 96px 32px 80px;
  overflow: hidden;
}
.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(217, 119, 6, 0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(251, 191, 36, 0.04) 0%, transparent 60%);
  pointer-events: none;
}
.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 20px;
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--cream);
  margin-bottom: 24px;
}
.hero-headline em {
  font-style: italic;
  color: var(--accent);
}
.hero-sub {
  font-size: 1.125rem;
  color: var(--fg-2);
  max-width: 440px;
  line-height: 1.65;
}

/* Phone mockup */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.phone-frame {
  width: 280px;
  background: #0e0e12;
  border-radius: 40px;
  padding: 16px;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.06),
    0 32px 64px rgba(0,0,0,0.6),
    0 0 80px rgba(217, 119, 6, 0.12);
}
.phone-notch {
  width: 100px;
  height: 28px;
  background: #0e0e12;
  border-radius: 0 0 16px 16px;
  margin: 0 auto 12px;
}
.phone-screen {
  background: #131318;
  border-radius: 28px;
  padding: 16px;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.call-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.call-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}
.caller-info {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}
.caller-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-3);
}
.caller-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cream);
  display: block;
}
.caller-number {
  font-size: 0.7rem;
  color: var(--fg-3);
}
.ai-waveform {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 20px;
  margin: 4px 0;
}
.ai-waveform span {
  display: block;
  width: 3px;
  background: var(--accent);
  border-radius: 2px;
  animation: wave 1s ease-in-out infinite;
}
.ai-waveform span:nth-child(1) { height: 6px; animation-delay: 0s; }
.ai-waveform span:nth-child(2) { height: 10px; animation-delay: 0.1s; }
.ai-waveform span:nth-child(3) { height: 14px; animation-delay: 0.2s; }
.ai-waveform span:nth-child(4) { height: 18px; animation-delay: 0.3s; }
.ai-waveform span:nth-child(5) { height: 14px; animation-delay: 0.4s; }
.ai-waveform span:nth-child(6) { height: 10px; animation-delay: 0.5s; }
.ai-waveform span:nth-child(7) { height: 6px; animation-delay: 0.6s; }
.ai-waveform span:nth-child(8) { height: 12px; animation-delay: 0.7s; }
@keyframes wave {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(0.4); }
}
.transcript {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.transcript-line {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.transcript-label {
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 5px;
  border-radius: 4px;
  min-width: 26px;
  text-align: center;
  flex-shrink: 0;
}
.transcript-ai .transcript-label {
  background: rgba(217, 119, 6, 0.2);
  color: var(--accent);
}
.transcript-caller .transcript-label {
  background: rgba(168, 168, 160, 0.15);
  color: var(--fg-2);
}
.transcript-line span:last-child {
  font-size: 0.78rem;
  color: var(--fg);
  line-height: 1.4;
}
.booking-confirmed {
  background: rgba(34, 197, 94, 0.08);
  border-radius: 8px;
  padding: 6px 8px;
  margin-top: 2px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: 20px;
  padding: 6px 12px;
  font-size: 0.72rem;
  color: var(--green);
  font-weight: 500;
}
.hero-scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-top: 64px;
  color: var(--fg-3);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  animation: float 3s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ── Stats ── */
.stats {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 48px 32px;
}
.stats-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 60px;
  text-align: center;
}
.stat-value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 0.85rem;
  color: var(--fg-2);
  max-width: 180px;
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
  flex-shrink: 0;
}

/* ── Features ── */
.features {
  padding: 96px 32px;
}
.features-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.section-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 56px;
  letter-spacing: -0.01em;
}
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.feature-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  transition: border-color 0.2s;
}
.feature-card:hover {
  border-color: rgba(217, 119, 6, 0.3);
}
.feature-icon {
  width: 44px;
  height: 44px;
  background: rgba(217, 119, 6, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--fg-2);
  line-height: 1.65;
}

/* ── Proof ── */
.proof {
  padding: 80px 32px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.proof-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.proof-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-3);
  margin-bottom: 28px;
}
.proof-quote {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-style: italic;
  font-weight: 400;
  color: var(--cream);
  line-height: 1.5;
  margin-bottom: 20px;
}
.proof-context {
  font-size: 0.8rem;
  color: var(--fg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.proof-sep { color: var(--border); }

/* ── Voice ── */
.voice {
  padding: 96px 32px;
}
.voice-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.voice-headline {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--cream);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}
.voice-body {
  font-size: 1rem;
  color: var(--fg-2);
  line-height: 1.7;
}
.voice-metrics {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.voice-metric {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 20px 24px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.metric-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  min-width: 80px;
}
.metric-label {
  font-size: 0.85rem;
  color: var(--fg-2);
}

/* ── Closing ── */
.closing {
  padding: 120px 32px;
  position: relative;
  overflow: hidden;
}
.closing-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(217, 119, 6, 0.12) 0%, transparent 70%);
  pointer-events: none;
}
.closing-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  color: var(--cream);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 1.1rem;
  color: var(--fg-2);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 32px;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  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: 1rem;
  font-weight: 700;
  color: var(--cream);
}
.footer-tagline {
  font-size: 0.75rem;
  color: var(--fg-3);
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-size: 0.8rem;
  color: var(--fg-3);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--fg-2); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero-visual { order: -1; }
  .phone-frame { width: 240px; }
  .phone-screen { min-height: 320px; }
  .hero-sub { margin: 0 auto; }
  .stats-inner { flex-direction: column; gap: 32px; }
  .stat-divider { width: 60px; height: 1px; }
  .feature-grid { grid-template-columns: 1fr; }
  .voice-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { flex-direction: column; gap: 24px; text-align: center; }
  .nav-inner { padding: 16px; }
}

@media (max-width: 480px) {
  .hero { padding: 64px 20px 56px; }
  .features { padding: 64px 20px; }
  .voice { padding: 64px 20px; }
  .closing { padding: 80px 20px; }
  .phone-frame { width: 200px; }
  .phone-screen { min-height: 280px; padding: 12px; }
  .feature-card { padding: 24px; }
}