/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #F6F1EC;
  --bg-alt: #EDE8E0;
  --fg: #1A1C2B;
  --fg-muted: #5A5D72;
  --accent: #0A6B57;
  --accent-light: #0A6B5715;
  --teal: #0A6B57;
  --warm: #D4622A;
  --surface: #FFFFFF;
  --border: #DDD8CF;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: 'Syne', sans-serif; }

/* === NAV === */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 3rem;
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.02em;
}

.nav-tagline {
  font-size: 0.875rem;
  color: var(--fg-muted);
  font-style: italic;
}

/* === HERO === */
.hero {
  padding: 5rem 3rem 4rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1rem;
}

.hero-headline {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 1.25rem;
}

.hero-lede {
  font-size: 1.125rem;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 460px;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
}

.stat-value {
  font-family: 'Syne', sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--warm);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  max-width: 130px;
  line-height: 1.4;
}

/* === PHONE WIDGET === */
.phone-widget {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.08);
}

.phone-header {
  background: var(--fg);
  color: #fff;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
}

.phone-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ade80;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.phone-label { opacity: 0.9; }

.phone-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.phone-bubble {
  padding: 0.75rem 1rem;
  border-radius: 12px;
  font-size: 0.875rem;
  line-height: 1.5;
  max-width: 88%;
}

.phone-bubble-caller {
  background: var(--bg-alt);
  color: var(--fg);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

.phone-bubble-ai {
  background: var(--teal);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.phone-booked-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--teal);
  font-weight: 500;
  margin-top: 0.25rem;
  align-self: flex-end;
}

/* === PROOF === */
.proof {
  background: var(--fg);
  color: #fff;
  padding: 4rem 3rem;
}

.proof-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.proof-quote {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  line-height: 1.5;
  font-style: italic;
  margin-bottom: 1.5rem;
  opacity: 0.95;
}

.proof-attribution {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
}

/* === FEATURES === */
.features {
  padding: 6rem 3rem;
  background: var(--bg);
}

.features-header {
  max-width: 1200px;
  margin: 0 auto 4rem;
}

.section-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.75rem;
}

.features-headline {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.features-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: 16px;
  overflow: hidden;
}

.feature-card {
  background: var(--surface);
  padding: 2rem 2rem 2.25rem;
  position: relative;
}

.feature-card-accent {
  background: var(--fg);
  color: #fff;
  grid-column: span 1;
}

.feature-card-accent .section-label { color: rgba(255,255,255,0.5); }
.feature-card-accent h3 { color: #fff; }
.feature-card-accent p { color: rgba(255,255,255,0.7); }

.feature-number {
  font-family: 'Syne', sans-serif;
  font-size: 4rem;
  font-weight: 800;
  color: rgba(255,255,255,0.12);
  line-height: 1;
  margin-bottom: 1rem;
}

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  margin-bottom: 1.25rem;
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.6rem;
  color: var(--fg);
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* === HOW === */
.how {
  padding: 6rem 3rem;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.how-header {
  max-width: 1200px;
  margin: 0 auto 4rem;
}

.how-headline {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.steps {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.step {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
}

.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--warm);
  line-height: 1;
  margin-bottom: 1rem;
  opacity: 0.3;
}

.step h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--fg);
}

.step p {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

.step-connector {
  width: 40px;
  height: 1px;
  background: var(--border);
  margin-top: 3.5rem;
  flex-shrink: 0;
}

/* === NICHES === */
.niches {
  padding: 6rem 3rem;
  background: var(--bg);
}

.niches-header {
  max-width: 1200px;
  margin: 0 auto 3rem;
}

.niches-headline {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.niches-list {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.niche-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.6rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fg);
  transition: all 0.2s;
}

.niche-item:hover {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}

.niche-icon {
  color: var(--teal);
}

.niche-item:hover .niche-icon { color: #fff; }

.niches-sub {
  max-width: 1200px;
  margin: 2rem auto 0;
  font-size: 0.9rem;
  color: var(--fg-muted);
  font-style: italic;
}

/* === CLOSING === */
.closing {
  background: var(--fg);
  color: #fff;
  padding: 7rem 3rem;
  text-align: center;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing-headline {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 1.5rem;
}

.closing-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.65;
  max-width: 540px;
  margin: 0 auto;
}

/* === FOOTER === */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 3rem;
  text-align: center;
}

.footer-logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.footer-copy {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.footer-note {
  font-size: 0.75rem;
  color: var(--fg-muted);
  opacity: 0.6;
  font-style: italic;
}

/* === MOBILE === */
@media (max-width: 768px) {
  .nav { padding: 1rem 1.5rem; }
  .nav-tagline { display: none; }

  .hero { padding: 3rem 1.5rem; }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-stats { gap: 2rem; }

  .features { padding: 4rem 1.5rem; }
  .features-grid { grid-template-columns: 1fr; }

  .how { padding: 4rem 1.5rem; }
  .steps {
    flex-direction: column;
    gap: 1.5rem;
  }
  .step-connector {
    width: 40px;
    height: 20px;
    margin: 0 auto;
  }

  .niches { padding: 4rem 1.5rem; }
  .closing { padding: 5rem 1.5rem; }
  .proof { padding: 3rem 1.5rem; }
  .footer { padding: 2rem 1.5rem; }
}