:root {
  --bg: #0f0f12;
  --surface: #16161b;
  --surface-2: #1e1e25;
  --border: #2a2a33;
  --text: #f0ede6;
  --text-muted: #8a8a9a;
  --accent: #f5a623;
  --accent-dim: rgba(245, 166, 35, 0.12);
  --green: #4ade80;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

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

/* NAV */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(15,15,18,0.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 1rem 2rem; display: flex; align-items: center; }
.nav-logo { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; color: var(--text); text-decoration: none; letter-spacing: -0.02em; }

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 2rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.hero-eyebrow { margin-bottom: 2rem; }
.eyebrow-badge { display: inline-block; background: var(--accent-dim); border: 1px solid rgba(245,166,35,0.3); color: var(--accent); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.35rem 0.85rem; border-radius: 2rem; }
.hero-content { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; margin-bottom: 3rem; }
.hero-headline { font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 700; line-height: 1.08; letter-spacing: -0.03em; margin-bottom: 1.5rem; }
.hero-headline em { font-style: italic; color: var(--accent); }
.hero-sub { font-size: 1.1rem; color: var(--text-muted); line-height: 1.7; max-width: 460px; }

/* Phone mockup */
.phone-mockup { background: var(--surface); border: 1px solid var(--border); border-radius: 1.5rem; padding: 1.5rem; max-width: 360px; margin-left: auto; }
.phone-header { display: flex; gap: 0.5rem; margin-bottom: 1rem; }
.phone-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.call-animation { display: flex; align-items: center; justify-content: center; padding: 1.5rem 0; gap: 0.5rem; }
.call-wave { width: 3px; height: 28px; background: var(--accent); border-radius: 2px; animation: wave 1.2s ease-in-out infinite; }
.call-wave-2 { animation-delay: 0.2s; height: 20px; }
.call-wave-3 { animation-delay: 0.4s; height: 36px; }
@keyframes wave { 0%, 100% { transform: scaleY(0.5); opacity: 0.5; } 50% { transform: scaleY(1); opacity: 1; } }
.call-icon { color: var(--accent); }
.call-transcript { display: flex; flex-direction: column; gap: 0.6rem; }
.transcript-line { font-size: 0.8rem; padding: 0.55rem 0.85rem; border-radius: 0.75rem; line-height: 1.4; }
.transcript-caller { background: var(--surface-2); color: var(--text-muted); align-self: flex-start; border-bottom-left-radius: 0.25rem; }
.transcript-ai { background: rgba(245,166,35,0.12); border: 1px solid rgba(245,166,35,0.2); color: var(--text); align-self: flex-end; border-bottom-right-radius: 0.25rem; }
.transcript-badge { text-align: center; margin-top: 0.75rem; font-size: 0.72rem; font-weight: 700; color: var(--green); letter-spacing: 0.05em; text-transform: uppercase; }

/* Stats row */
.hero-stats { display: flex; align-items: center; gap: 2.5rem; padding: 1.75rem 0; border-top: 1px solid var(--border); }
.stat { display: flex; flex-direction: column; }
.stat-number { font-family: var(--font-display); font-size: 1.75rem; font-weight: 800; color: var(--accent); letter-spacing: -0.03em; line-height: 1; }
.stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.3rem; }
.stat-divider { width: 1px; height: 40px; background: var(--border); flex-shrink: 0; }

/* PROOF */
.proof { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 2.5rem 2rem; }
.proof-inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.proof-label { font-size: 0.78rem; color: var(--text-muted); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 1.75rem; }
.proof-logos { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 1rem 2rem; }
.logo-text { font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; color: var(--text-muted); letter-spacing: -0.01em; }

/* HOW */
.how { padding: 6rem 2rem; max-width: 1200px; margin: 0 auto; }
.how-header { text-align: center; margin-bottom: 4rem; }
.how-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; letter-spacing: -0.03em; margin-bottom: 0.75rem; }
.how-sub { color: var(--text-muted); font-size: 1.05rem; }
.how-steps { display: flex; align-items: stretch; gap: 0; }
.step { flex: 1; background: var(--surface); border: 1px solid var(--border); border-radius: 1.25rem; padding: 2rem; }
.step-connector { width: 2rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.step-connector::after { content: ''; display: block; width: 100%; height: 1px; background: var(--border); }
.step-number { font-family: var(--font-display); font-size: 2.5rem; font-weight: 900; color: var(--accent-dim); letter-spacing: -0.04em; margin-bottom: 1rem; line-height: 1; }
.step-title { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; margin-bottom: 0.75rem; letter-spacing: -0.01em; }
.step-desc { font-size: 0.9rem; color: var(--text-muted); line-height: 1.65; }

/* WHAT */
.what { background: var(--surface); border-top: 1px solid var(--border); padding: 6rem 2rem; }
.what-header { max-width: 1200px; margin: 0 auto 3rem; }
.what-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; letter-spacing: -0.03em; }
.what-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5px; background: var(--border); border: 1px solid var(--border); border-radius: 1.25rem; overflow: hidden; }
.what-card { background: var(--surface); padding: 2rem; }
.what-icon { color: var(--accent); margin-bottom: 1.25rem; }
.what-card-title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; margin-bottom: 0.6rem; letter-spacing: -0.01em; }
.what-card-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.65; }

/* CLOSING */
.closing { padding: 6rem 2rem; max-width: 1200px; margin: 0 auto; }
.closing-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.closing-quote { }
.quote-mark { font-family: var(--font-display); font-size: 5rem; color: var(--accent); line-height: 0.6; margin-bottom: 1rem; }
.quote-text { font-family: var(--font-display); font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-style: italic; font-weight: 400; line-height: 1.5; letter-spacing: -0.02em; color: var(--text); }
.quote-attribution { display: flex; flex-direction: column; margin-top: 1.5rem; }
.quote-name { font-weight: 700; font-size: 0.9rem; }
.quote-role { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.25rem; }
.closing-cta { }
.closing-headline { font-family: var(--font-display); font-size: clamp(1.8rem, 3.5vw, 2.5rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 1rem; }
.closing-sub { color: var(--text-muted); font-size: 1rem; line-height: 1.65; }

/* FOOTER */
.footer { border-top: 1px solid var(--border); padding: 2.5rem 2rem; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-logo { font-family: var(--font-display); font-weight: 700; font-size: 1rem; display: block; }
.footer-tagline { font-size: 0.8rem; color: var(--text-muted); display: block; margin-top: 0.25rem; }
.footer-note { font-size: 0.75rem; color: var(--text-muted); }

/* Responsive */
@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; gap: 3rem; }
  .phone-mockup { margin: 0 auto; }
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
  .how-steps { flex-direction: column; gap: 1rem; }
  .step-connector { display: none; }
  .what-grid { grid-template-columns: repeat(2, 1fr); }
  .closing-inner { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .hero { padding: 6rem 1.5rem 3rem; }
  .what-grid { grid-template-columns: 1fr; }
  .proof-logos { gap: 1rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}