:root {
  --bg: #F9F6F0;
  --bg-secondary: #EFEBE3;
  --fg: #0F1F16;
  --fg-muted: #5A6358;
  --accent: #C8F542;
  --accent-dark: #9BC42E;
  --positive: #1A6B3C;
  --negative: #B83220;
  --phone-bg: #1C1C1E;
  --phone-border: #3A3A3C;
}

*, *::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;
}

/* Navigation */
.nav {
  padding: 1.5rem 2.5rem;
  border-bottom: 1px solid rgba(15,31,22,0.08);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
}
.nav-logo {
  font-family: 'Fraunces', serif;
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 0.875rem;
  color: var(--fg-muted);
  font-weight: 400;
}

/* Hero */
.hero {
  padding: 5rem 2.5rem 4rem;
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-headline {
  font-family: 'Fraunces', serif;
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}
.hero-headline em {
  font-style: italic;
  color: var(--positive);
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 38ch;
  line-height: 1.65;
}

/* Phone frame */
.phone-frame {
  background: var(--phone-bg);
  border-radius: 2.25rem;
  padding: 0.875rem;
  box-shadow: 0 32px 80px rgba(0,0,0,0.18), 0 8px 24px rgba(0,0,0,0.12);
  max-width: 280px;
  margin: 0 auto;
}
.phone-notch {
  width: 90px;
  height: 24px;
  background: #0A0A0A;
  border-radius: 0 0 14px 14px;
  margin: 0 auto 0.5rem;
}
.phone-screen {
  background: #0F1F16;
  border-radius: 1.75rem;
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.review-card {
  background: #1A2E24;
  border-radius: 0.75rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid rgba(255,255,255,0.06);
}
.review-card.negative {
  border-color: rgba(184,50,32,0.3);
}
.review-stars {
  font-size: 0.7rem;
  color: #C8F542;
  display: block;
  margin-bottom: 0.3rem;
  letter-spacing: 1px;
}
.review-text {
  font-size: 0.72rem;
  color: #E8E4DC;
  line-height: 1.4;
  margin-bottom: 0.4rem;
}
.review-app {
  font-size: 0.6rem;
  color: #6A7A6E;
}
.review-label {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.negative-label { color: #E05A46; }
.pulse-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: #1A2E24;
  border-radius: 2rem;
  border: 1px solid rgba(200,245,66,0.15);
}
.pulse-label {
  font-size: 0.62rem;
  color: #7A9A7E;
  flex: 1;
}
.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #C8F542;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

/* What it does */
.what-it-does {
  background: var(--bg-secondary);
  padding: 5rem 2.5rem;
}
.wid-inner { max-width: 1100px; margin: 0 auto; }
.wid-header { margin-bottom: 3.5rem; }
.wid-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--positive);
  margin-bottom: 0.75rem;
}
.wid-headline {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  max-width: 20ch;
}
.wid-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.wid-card {
  background: var(--bg);
  border-radius: 1.25rem;
  padding: 2rem;
  border: 1px solid rgba(15,31,22,0.08);
}
.wid-icon {
  width: 48px;
  height: 48px;
  background: var(--fg);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.wid-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.wid-card p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* How it works */
.how-it-works {
  padding: 5rem 2.5rem;
}
.hiw-inner { max-width: 1100px; margin: 0 auto; }
.hiw-header { margin-bottom: 3.5rem; }
.hiw-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
  margin-bottom: 0.75rem;
}
.hiw-headline {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.hiw-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.hiw-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  align-items: start;
  padding: 2rem 0;
  border-bottom: 1px solid rgba(15,31,22,0.08);
}
.hiw-step:last-child { border-bottom: none; }
.step-num {
  font-family: 'Fraunces', serif;
  font-size: 3rem;
  font-weight: 900;
  color: rgba(15,31,22,0.1);
  line-height: 1;
  letter-spacing: -0.04em;
}
.step-content h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.step-content p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  max-width: 50ch;
}

/* Manifesto */
.manifesto {
  background: var(--fg);
  color: var(--bg);
  padding: 5rem 2.5rem;
}
.manifesto-inner { max-width: 1100px; margin: 0 auto; }
.manifesto-quote {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-style: italic;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  max-width: 30ch;
}
.manifesto-attribution {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 2.5rem;
}
.manifesto-body p {
  font-size: 0.95rem;
  color: rgba(249,246,240,0.65);
  max-width: 55ch;
  line-height: 1.7;
}
.manifesto-body p + p { margin-top: 1rem; }

/* Closing */
.closing {
  padding: 5rem 2.5rem 4rem;
}
.closing-inner {
  max-width: 1100px;
  margin: 0 auto;
  border-top: 1px solid rgba(15,31,22,0.08);
  padding-top: 4rem;
}
.closing-headline {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 1.25rem;
}
.closing-sub {
  font-size: 0.95rem;
  color: var(--fg-muted);
  max-width: 55ch;
  line-height: 1.65;
}

/* Footer */
.footer {
  padding: 1.5rem 2.5rem;
  border-top: 1px solid rgba(15,31,22,0.08);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.footer-logo {
  font-family: 'Fraunces', serif;
  font-size: 1rem;
  font-weight: 900;
  color: var(--fg);
}
.footer-copy {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

/* Mobile */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-text { order: 1; }
  .hero-visual { order: 0; }
  .phone-frame { max-width: 240px; }
  .wid-grid { grid-template-columns: 1fr; }
  .hiw-step { grid-template-columns: 50px 1fr; gap: 1rem; }
  .step-num { font-size: 2rem; }
  .hero { padding: 3rem 1.5rem 3rem; }
  .what-it-does, .how-it-works, .manifesto, .closing { padding: 3.5rem 1.5rem; }
  .nav { padding: 1.25rem 1.5rem; }
  .footer { padding: 1.25rem 1.5rem; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 2.2rem; }
  .manifesto-quote { font-size: 1.25rem; }
}