:root {
  --bg: #FFF8EE;
  --bg-alt: #FDF4E8;
  --fg: #1A1108;
  --fg-muted: #6B5C4A;
  --accent: #E8621A;
  --accent-warm: #F5A623;
  --green: #25D366;
  --border: #E8DCCF;
  --card: #FFFFFF;
  --nav-h: 60px;
}

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

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

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 248, 238, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: var(--nav-h);
  display: flex;
  align-items: center;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.5px;
  color: var(--fg);
}
.badge {
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: 0.3px;
}

/* HERO */
.hero {
  padding: 72px 24px 80px;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 48px;
}
.hero-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -1.5px;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-headline em {
  font-style: normal;
  color: var(--accent);
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.6;
  max-width: 440px;
}

/* PHONE FRAME */
.hero-visual {
  display: flex;
  justify-content: center;
}
.phone-frame {
  width: 280px;
  background: #1A1108;
  border-radius: 32px;
  padding: 16px;
  box-shadow: 0 24px 80px rgba(26, 17, 8, 0.25), 0 0 0 1px rgba(255,255,255,0.08) inset;
}
.phone-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0 16px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 12px;
}
.chat-avatar {
  width: 32px;
  height: 32px;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
}
.chat-name {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
}
.chat-bubble {
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 13px;
  line-height: 1.45;
  margin-bottom: 8px;
  max-width: 85%;
}
.chat-bubble.bot {
  background: #2A1F14;
  color: #F5E6D0;
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.chat-bubble.user {
  background: var(--green);
  color: #fff;
  align-self: flex-end;
  margin-left: auto;
  border-bottom-right-radius: 4px;
}
.chat-input-bar {
  background: #2A1F14;
  border-radius: 999px;
  padding: 10px 16px;
  color: rgba(255,255,255,0.3);
  font-size: 12px;
  margin-top: 8px;
}

.hero-cta {
  text-align: center;
}
.cta-note {
  font-size: 13px;
  color: var(--fg-muted);
}

/* PROBLEM */
.problem {
  background: var(--fg);
  color: var(--bg);
  padding: 80px 24px;
}
.problem-content {
  max-width: 1200px;
  margin: 0 auto;
}
.problem-header {
  margin-bottom: 56px;
}
.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-warm);
  margin-bottom: 16px;
}
.problem-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  max-width: 600px;
}
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 56px;
}
.problem-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.problem-icon {
  font-size: 18px;
  color: var(--accent-warm);
  font-weight: 700;
  flex-shrink: 0;
  width: 24px;
}
.problem-card p {
  font-size: 15px;
  line-height: 1.5;
  color: #E8D4BC;
}
.problem-punchline {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 40px;
}
.problem-punchline p {
  font-family: 'Syne', sans-serif;
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 600;
  line-height: 1.4;
  color: var(--bg);
  max-width: 560px;
}

/* FEATURES */
.features {
  background: var(--bg);
  padding: 80px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.features-header {
  margin-bottom: 56px;
}
.features-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
}
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 28px;
  box-shadow: 0 2px 12px rgba(26,17,8,0.06);
}
.feature-num {
  font-family: 'Syne', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--border);
  letter-spacing: -2px;
  margin-bottom: 20px;
  line-height: 1;
}
.feature-title {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}
.feature-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* HOW */
.how {
  background: var(--bg-alt);
  padding: 80px 24px;
}
.how-content {
  max-width: 1200px;
  margin: 0 auto;
}
.how-header {
  margin-bottom: 56px;
}
.how-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  max-width: 600px;
}
.how-steps {
  max-width: 600px;
}
.step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.step:first-child {
  border-top: 1px solid var(--border);
}
.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--accent);
  flex-shrink: 0;
  width: 48px;
  letter-spacing: -1px;
}
.step-title {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}
.step-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}
.step-arrow {
  text-align: center;
  color: var(--border);
  font-size: 20px;
  padding: 4px 0;
}
.how-proof {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.how-proof p {
  font-size: 14px;
  color: var(--fg-muted);
  font-style: italic;
}

/* CLOSING */
.closing {
  background: var(--fg);
  color: var(--bg);
  padding: 96px 24px;
}
.closing-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.closing-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(24px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 40px;
}
.closing-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
}
.price-amount {
  font-family: 'Syne', sans-serif;
  font-size: 72px;
  font-weight: 800;
  color: var(--accent-warm);
  letter-spacing: -3px;
}
.price-period {
  font-size: 22px;
  color: rgba(255,248,238,0.5);
}
.closing-note {
  font-size: 14px;
  color: rgba(255,248,238,0.5);
  line-height: 1.6;
}

/* FOOTER */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 40px 24px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--fg);
}
.footer-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 4px;
}
.footer-copy {
  font-size: 12px;
  color: var(--fg-muted);
}

/* MOBILE */
@media (max-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-visual {
    order: -1;
  }
  .phone-frame {
    width: 240px;
  }
  .hero {
    padding: 48px 20px 56px;
  }
  .problem-grid {
    grid-template-columns: 1fr;
  }
  .features-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .feature-card {
    padding: 24px 20px;
  }
  .feature-num {
    font-size: 36px;
  }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .price-amount {
    font-size: 56px;
  }
  .closing {
    padding: 72px 24px;
  }
}