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

:root {
  --bg: #F5EDE0;
  --fg: #1A1A1A;
  --accent: #0D5F5F;
  --accent-warm: #E8471C;
  --muted: #7A6E63;
  --surface: #EDDDD1;
  --white: #FFFFFF;
  --dark: #0A1A1A;
}

html { scroll-behavior: smooth; }

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

/* ── NAV ── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 48px;
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(245, 237, 224, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(26,26,26,0.07);
}

.nav-brand .brand-name {
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.nav-tagline {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ── HERO ── */
.hero {
  padding: 100px 48px 80px;
  max-width: 900px;
}

.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-warm);
  margin-bottom: 28px;
}

.hero-headline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 6vw, 5.2rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 32px;
}

.accent-text { color: var(--accent-warm); }

.hero-lede {
  font-size: 1.18rem;
  font-weight: 400;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.7;
}

/* ── MANIFESTO ── */
.manifesto {
  background: var(--dark);
  color: var(--white);
  padding: 80px 48px;
}

.manifesto-inner { max-width: 760px; }

.manifesto-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-warm);
  margin-bottom: 24px;
}

.manifesto-text {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  font-weight: 400;
  line-height: 1.45;
  color: var(--white);
  margin-bottom: 24px;
}

.manifesto-sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  max-width: 620px;
}

/* ── NUMBERS ── */
.numbers {
  padding: 72px 48px;
  background: var(--surface);
}

.numbers-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0;
  max-width: 1000px;
  margin: 0 auto;
}

.stat { padding: 0 24px; }

.stat-value {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.4;
  max-width: 140px;
}

.stat-divider {
  width: 1px;
  height: 60px;
  background: rgba(26,26,26,0.15);
}

/* ── FEATURES ── */
.features {
  padding: 88px 48px;
  background: var(--bg);
}

.features-header { margin-bottom: 56px; }

.features-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-warm);
  margin-bottom: 16px;
}

.features-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  max-width: 540px;
  letter-spacing: -0.02em;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(26,26,26,0.06);
}

.feature-card {
  background: var(--bg);
  padding: 36px 32px;
  transition: background 0.2s;
}

.feature-card:hover { background: var(--surface); }

.feature-icon {
  color: var(--accent);
  margin-bottom: 20px;
}

.feature-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ── PROCESS ── */
.process {
  padding: 88px 48px;
  background: var(--white);
}

.process-header { margin-bottom: 56px; }

.process-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-warm);
  margin-bottom: 16px;
}

.process-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 2px solid var(--fg);
  border-left: 1px solid rgba(26,26,26,0.1);
}

.step {
  padding: 32px 28px;
  border-right: 1px solid rgba(26,26,26,0.1);
  border-bottom: 1px solid rgba(26,26,26,0.1);
}

.step-number {
  font-family: 'Playfair Display', serif;
  font-size: 2.6rem;
  font-weight: 900;
  color: rgba(13, 95, 95, 0.18);
  line-height: 1;
  margin-bottom: 20px;
}

.step-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ── CLOSING ── */
.closing {
  background: var(--accent);
  color: var(--white);
  padding: 96px 48px;
  text-align: center;
}

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

.closing-headline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.closing-sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.75;
  margin-bottom: 40px;
}

.closing-cta {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 14px 28px;
  border-radius: 3px;
}

/* ── FOOTER ── */
.footer {
  padding: 40px 48px;
  text-align: center;
  border-top: 1px solid rgba(26,26,26,0.08);
  background: var(--bg);
}

.footer-brand {
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--accent);
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.dot { opacity: 0.4; }

.footer-copy {
  font-size: 0.72rem;
  color: rgba(26,26,26,0.35);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }
  .hero { padding: 64px 24px 56px; }
  .manifesto { padding: 56px 24px; }
  .numbers { padding: 56px 24px; }
  .numbers-grid { grid-template-columns: 1fr 1fr; gap: 24px 0; }
  .stat-divider { display: none; }
  .stat { padding: 0; }
  .features { padding: 64px 24px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .process { padding: 64px 24px; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .closing { padding: 72px 24px; }
  .footer { padding: 36px 24px; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 2.6rem; }
  .features-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .numbers-grid { grid-template-columns: 1fr 1fr; }
}