:root {
  --bg: #0B0F14;
  --bg-card: #111827;
  --bg-card-alt: #1E293B;
  --fg: #F1F5F9;
  --fg-muted: #94A3B8;
  --accent: #F59E0B;
  --accent-dim: rgba(245, 158, 11, 0.12);
  --border: rgba(148, 163, 184, 0.12);
}

*, *::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: 'DM Sans', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 48px 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -100px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(245,158,11,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.hero-stat-col {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.stat-block { border-left: 3px solid var(--accent); padding-left: 20px; }

.stat-number {
  display: block;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3.2rem;
  color: var(--accent);
  line-height: 1;
  letter-spacing: 1px;
}

.stat-label {
  display: block;
  font-size: 0.82rem;
  color: var(--fg-muted);
  margin-top: 4px;
  line-height: 1.3;
}

.hero-content-col { max-width: 640px; }

.logo-mark { display: flex; align-items: center; gap: 12px; margin-bottom: 40px; }
.logo-text { font-family: 'Bebas Neue', sans-serif; font-size: 1.6rem; letter-spacing: 2px; color: var(--fg); }

.hero h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.5rem, 6vw, 5.5rem);
  line-height: 1;
  letter-spacing: 2px;
  color: var(--fg);
  margin-bottom: 24px;
}

.lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 32px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-tags span {
  background: var(--accent-dim);
  border: 1px solid rgba(245,158,11,0.25);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.hero-graphic {
  display: flex;
  justify-content: center;
  margin-top: 60px;
}

.phone-mockup {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 32px;
  padding: 6px;
  width: 320px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(245,158,11,0.1);
}

.phone-screen {
  background: #0F172A;
  border-radius: 26px;
  padding: 20px;
  height: 360px;
  display: flex;
  flex-direction: column;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #F59E0B, #D97706);
  flex-shrink: 0;
}

.chat-name { font-weight: 600; font-size: 0.9rem; }
.chat-status { font-size: 0.72rem; color: #22C55E; }

.chat-messages {
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
  flex: 1;
}

.msg-customer {
  background: rgba(245,158,11,0.15);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: 12px 12px 12px 4px;
  padding: 8px 12px;
  font-size: 0.78rem;
  color: var(--fg);
  align-self: flex-end;
  max-width: 85%;
}

.msg-ai {
  background: var(--bg-card-alt);
  border-radius: 12px 12px 4px 12px;
  padding: 8px 12px;
  font-size: 0.78rem;
  color: var(--fg-muted);
  align-self: flex-start;
  max-width: 85%;
  border: 1px solid var(--border);
}

.msg-ai.booked {
  border-color: rgba(34,197,94,0.4);
  color: #22C55E;
  background: rgba(34,197,94,0.08);
}

.scroll-cue {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0.5;
}

/* PROOF */
.proof {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 48px;
}

.proof-inner { max-width: 900px; margin: 0 auto; }

.proof-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: var(--fg);
  letter-spacing: 1px;
  margin-bottom: 24px;
  line-height: 1.1;
}

.proof-body {
  font-size: 1.05rem;
  color: var(--fg-muted);
  max-width: 680px;
  line-height: 1.8;
  margin-bottom: 60px;
}

.proof-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.proof-stat { border-top: 2px solid var(--accent); padding-top: 20px; }

.proof-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3.5rem;
  color: var(--accent);
  line-height: 1;
}

.proof-desc { font-size: 0.85rem; color: var(--fg-muted); margin-top: 8px; line-height: 1.4; }

/* HOW */
.how { padding: 100px 48px; max-width: 1100px; margin: 0 auto; }

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.how h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--fg);
  letter-spacing: 1px;
  margin-bottom: 60px;
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.step { position: relative; }

.step-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.9rem;
  color: var(--fg-muted);
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.step h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}

.step p { font-size: 0.88rem; color: var(--fg-muted); line-height: 1.6; }

.tool-stack {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.stack-label { font-size: 0.78rem; color: var(--fg-muted); }

.stack-item {
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--accent-dim);
  border: 1px solid rgba(245,158,11,0.2);
  color: var(--accent);
  padding: 4px 14px;
  border-radius: 20px;
}

/* PRICING */
.pricing {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 48px;
}

.pricing > h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--fg);
  letter-spacing: 1px;
  margin-bottom: 48px;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto 40px;
}

.pricing-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  position: relative;
}

.pricing-card.featured {
  border-color: rgba(245,158,11,0.35);
  background: linear-gradient(180deg, rgba(245,158,11,0.06) 0%, transparent 100%);
}

.card-badge {
  position: absolute;
  top: -12px;
  left: 32px;
  background: var(--accent);
  color: #0F172A;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 12px;
  text-transform: uppercase;
}

.card-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.card-price {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3rem;
  color: var(--fg);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.card-period { font-size: 1rem; color: var(--fg-muted); font-family: 'DM Sans', sans-serif; }

.card-desc { font-size: 0.88rem; color: var(--fg-muted); line-height: 1.6; margin-bottom: 24px; }

.card-calc {
  background: var(--accent-dim);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.card-calc strong { color: var(--accent); }

.pricing-footer { text-align: center; max-width: 900px; margin: 0 auto; }

.startup-note {
  font-size: 0.88rem;
  color: var(--fg-muted);
  font-style: italic;
}

/* CLOSING */
.closing { padding: 120px 48px; }

.closing-inner { max-width: 800px; margin: 0 auto; text-align: center; }

.closing h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--fg);
  letter-spacing: 1px;
  line-height: 1.1;
  margin-bottom: 28px;
}

.closing p {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto 60px;
}

.closing-cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  text-align: left;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 48px;
}

.cta-stat { border-right: 1px solid var(--border); padding-right: 48px; }

.cta-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 5rem;
  color: var(--accent);
  line-height: 1;
  display: block;
}

.cta-text { font-size: 0.85rem; color: var(--fg-muted); line-height: 1.5; display: block; margin-top: 8px; }

.cta-path { display: flex; flex-direction: column; gap: 14px; }
.cta-path span { font-size: 0.88rem; color: var(--fg-muted); display: flex; align-items: center; gap: 10px; }
.cta-path span::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

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

.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; gap: 32px; }

.footer-logo { display: flex; align-items: center; gap: 10px; font-family: 'Bebas Neue', sans-serif; letter-spacing: 2px; font-size: 1.1rem; }
.footer-tagline { color: var(--fg-muted); font-size: 0.85rem; flex: 1; }
.footer-legal { font-size: 0.75rem; color: var(--fg-muted); opacity: 0.6; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero { padding: 60px 24px 50px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-stat-col { flex-direction: row; overflow-x: auto; gap: 24px; padding-bottom: 8px; }
  .stat-number { font-size: 2.2rem; }
  .stat-block { min-width: 140px; border-left: none; border-bottom: 2px solid var(--accent); padding-left: 0; padding-bottom: 12px; }
  .hero-graphic { display: none; }
  .proof-stats { grid-template-columns: 1fr; }
  .step-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .closing-cta { grid-template-columns: 1fr; }
  .cta-stat { border-right: none; border-bottom: 1px solid var(--border); padding-right: 0; padding-bottom: 32px; }
  .footer-inner { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .step-grid { grid-template-columns: 1fr; }
  .how, .proof, .pricing, .closing { padding: 60px 24px; }
  .hero h1 { font-size: 2.8rem; }
  .stat-block { min-width: 120px; }
}