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

:root {
  --bg: #FAF7F2;
  --bg-alt: #F2EDE6;
  --fg: #1A1612;
  --fg-muted: #7A7067;
  --accent: #E8624A;
  --accent-light: #FDF0EC;
  --accent-dark: #C4482F;
  --surface: #FFFFFF;
  --border: rgba(26, 22, 18, 0.1);
  --serif: 'DM Serif Display', Georgia, serif;
  --sans: 'Outfit', system-ui, sans-serif;
  --radius: 12px;
  --radius-sm: 6px;
}

html { scroll-behavior: smooth; }

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

/* === NAV === */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--fg);
  letter-spacing: -0.02em;
}

.nav__tagline {
  font-size: 0.875rem;
  color: var(--fg-muted);
  font-weight: 400;
}

/* === HERO === */
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 32px 100px;
  min-height: 92vh;
  display: flex;
  align-items: center;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}

.hero__orb--1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #F4A07A 0%, transparent 70%);
  top: -100px;
  right: -100px;
}

.hero__orb--2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #F4C89A 0%, transparent 70%);
  bottom: 0;
  left: -50px;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

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

.hero__kicker {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero__headline {
  font-family: var(--serif);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 28px;
}

.hero__headline em {
  color: var(--accent);
  font-style: italic;
}

.hero__sub {
  font-size: 1.125rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 48px;
  font-weight: 400;
}

.hero__stat-row {
  display: flex;
  gap: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.hero__stat {}

.hero__stat-num {
  display: block;
  font-family: var(--serif);
  font-size: 2.5rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.hero__stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  line-height: 1.4;
  max-width: 160px;
}

/* === PHONE MOCKUP === */
.phone-mockup {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.phone-mockup__frame {
  width: 280px;
  height: 560px;
  background: var(--fg);
  border-radius: 40px;
  padding: 12px;
  box-shadow: 0 40px 80px rgba(26, 22, 18, 0.2), 0 0 0 1px rgba(255,255,255,0.05) inset;
}

.phone-mockup__screen {
  width: 100%;
  height: 100%;
  background: var(--bg);
  border-radius: 32px;
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
  position: relative;
}

.chat-bubble {
  max-width: 75%;
  padding: 10px 14px;
  border-radius: 18px;
  font-size: 0.8rem;
  line-height: 1.4;
  font-family: var(--sans);
}

.chat-bubble--sent {
  background: var(--accent);
  color: white;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.chat-bubble--received {
  background: var(--surface);
  color: var(--fg);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  border: 1px solid var(--border);
}

.paywall-msg {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 600;
  background: var(--accent-light);
  padding: 8px 12px;
  border-radius: 20px;
  align-self: center;
  margin-top: auto;
}

.phone-mockup__label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-weight: 500;
}

/* === PROBLEM === */
.problem {
  background: var(--fg);
  color: var(--bg);
  padding: 100px 32px;
}

.problem__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.problem__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 20px;
}

.problem__headline {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
  margin-bottom: 64px;
  letter-spacing: -0.02em;
}

.problem__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.problem__card {
  padding: 32px;
  border: 1px solid rgba(250, 247, 242, 0.15);
  border-radius: var(--radius);
  background: rgba(250, 247, 242, 0.04);
}

.problem__card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: white;
}

.problem__card h3 {
  font-family: var(--serif);
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.problem__card p {
  font-size: 0.9rem;
  color: rgba(250, 247, 242, 0.6);
  line-height: 1.65;
}

/* === HOW === */
.how {
  padding: 100px 32px;
  background: var(--bg);
}

.how__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.how__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 20px;
}

.how__headline {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.how__lead {
  font-size: 1.1rem;
  color: var(--fg-muted);
  margin-bottom: 64px;
  max-width: 540px;
}

.how__steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.how__step {
  display: flex;
  gap: 24px;
  padding: 40px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.how__step:nth-child(2n) { border-right: none; }
.how__step:nth-child(3) { border-bottom: none; }
.how__step:nth-child(4) { border-bottom: none; }

.how__step-num {
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--accent);
  opacity: 0.4;
  flex-shrink: 0;
  line-height: 1;
  padding-top: 2px;
}

.how__step-content h3 {
  font-family: var(--serif);
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.how__step-content p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* === VALUES === */
.values {
  background: var(--accent-light);
  padding: 100px 32px;
}

.values__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.values__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 20px;
}

.values__headline {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.02em;
  margin-bottom: 64px;
}

.values__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.values__item {}

.values__item-bar {
  width: 48px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin-bottom: 20px;
}

.values__item h3 {
  font-family: var(--serif);
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.values__item ul {
  list-style: none;
}

.values__item li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--fg);
  display: flex;
  gap: 12px;
}

.values__item li::before {
  content: '—';
  color: var(--accent);
  flex-shrink: 0;
}

/* === MANIFESTO === */
.manifesto {
  padding: 100px 32px;
  background: var(--fg);
  text-align: center;
}

.manifesto__inner {
  max-width: 800px;
  margin: 0 auto;
}

.manifesto__quote {
  position: relative;
}

.manifesto__quote p {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: var(--bg);
  line-height: 1.45;
  font-style: italic;
}

/* === CLOSING === */
.closing {
  padding: 120px 32px;
  background: var(--bg);
  text-align: center;
}

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

.closing__headline {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 24px;
}

.closing__sub {
  font-size: 1.2rem;
  color: var(--fg-muted);
  margin-bottom: 40px;
}

.closing__note {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

/* === FOOTER === */
.footer {
  background: var(--bg-alt);
  padding: 48px 32px;
  border-top: 1px solid var(--border);
}

.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer__logo {
  font-family: var(--serif);
  font-size: 1.25rem;
  display: block;
  margin-bottom: 4px;
}

.footer__desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.footer__meta {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero {
    padding: 60px 24px 80px;
    min-height: auto;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .phone-mockup { display: none; }

  .hero__stat-row { gap: 24px; }

  .problem__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .how__steps {
    grid-template-columns: 1fr;
  }

  .how__step {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 24px 0;
  }

  .how__step:last-child { border-bottom: none; }

  .values__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav__tagline { display: none; }
}

@media (max-width: 480px) {
  .hero__headline { font-size: 2.4rem; }
  .hero__stat-row { flex-direction: column; gap: 24px; }
  .nav__inner { padding: 14px 20px; }
}