:root {
  --teal: #0A3D3F;
  --teal-light: #1A6B6E;
  --coral: #E8624A;
  --bg: #F6F3EC;
  --bg-dark: #EDE8DF;
  --text: #1A1A18;
  --text-muted: #6B6B63;
  --text-light: #9A9A8F;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

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

/* Navigation */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 243, 236, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(10, 61, 63, 0.08);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--teal);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.nav-tag {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Hero */
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 32px 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  min-height: 80vh;
}
.hero-bg {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero-blob-1 {
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(232,98,74,0.18) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.hero-blob-2 {
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(10,61,63,0.12) 0%, transparent 70%);
  top: 55%;
  left: 52%;
  transform: translate(-50%, -50%);
}
.hero-illustration {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 440px;
}
.hero-svg {
  width: 100%;
  height: auto;
  display: block;
}
.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.hero-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--coral);
  padding: 6px 14px;
  background: rgba(232, 98, 74, 0.08);
  border-radius: 100px;
  display: inline-block;
  width: fit-content;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--teal);
}
.hero-sub {
  font-size: 18px;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 460px;
}
.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}
.pill {
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border: 1px solid rgba(10,61,63,0.15);
  border-radius: 100px;
  color: var(--teal);
  background: rgba(10,61,63,0.04);
}

/* What It Is */
.whatitis {
  background: var(--teal);
  padding: 100px 32px;
}
.whatitis-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.whatitis-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(246,243,236,0.5);
  margin-bottom: 28px;
}
.whatitis-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--bg);
  margin-bottom: 32px;
}
.whatitis-body {
  font-size: 17px;
  line-height: 1.75;
  color: rgba(246,243,236,0.72);
  margin-bottom: 20px;
}
.whatitis-body:last-child { margin-bottom: 0; }

/* Features */
.features {
  padding: 100px 32px;
}
.features-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.features-header {
  margin-bottom: 64px;
}
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 16px;
}
.features-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--teal);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(10,61,63,0.08);
  border-radius: 16px;
  overflow: hidden;
}
.feature-card {
  background: var(--bg);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 0.2s;
}
.feature-card:hover { background: #FDFBF8; }
.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10,61,63,0.04);
  border-radius: 12px;
}
.feature-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--teal);
  line-height: 1.2;
}
.feature-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-muted);
}

/* Process */
.process {
  padding: 100px 32px;
  background: var(--bg-dark);
}
.process-inner {
  max-width: 1000px;
  margin: 0 auto;
}
.process-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--teal);
  margin: 16px 0 64px;
}
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.step-num {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 700;
  color: rgba(10,61,63,0.12);
  line-height: 1;
  letter-spacing: -0.03em;
}
.step-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--teal);
  line-height: 1.25;
}
.step-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
}
.step-connector {
  width: 60px;
  flex-shrink: 0;
  align-self: center;
  padding-top: 24px;
}

/* Manifesto */
.manifesto {
  padding: 100px 32px;
  background: var(--bg);
}
.manifesto-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 400;
  font-style: italic;
  line-height: 1.35;
  color: var(--teal);
  margin-bottom: 40px;
  letter-spacing: -0.01em;
}
.manifesto-body {
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.manifesto-body:last-child { margin-bottom: 0; }

/* Closing */
.closing {
  background: var(--teal);
  padding: 120px 32px;
}
.closing-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 88px);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--bg);
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 20px;
  color: rgba(246,243,236,0.6);
  max-width: 500px;
}

/* Footer */
.footer {
  padding: 40px 32px;
  border-top: 1px solid rgba(10,61,63,0.1);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--teal);
}
.footer-tagline {
  font-size: 13px;
  color: var(--text-light);
}

/* Responsive */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 60px 24px 80px; min-height: auto; }
  .hero-bg { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; gap: 40px; }
  .step-connector { display: none; }
  .whatitis, .features, .process, .manifesto, .closing { padding: 72px 24px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .nav-inner { padding: 14px 20px; }
  .hero { padding: 48px 20px 64px; }
  .hero-headline { font-size: 36px; }
  .hero-sub { font-size: 16px; }
  .whatitis, .features, .process, .manifesto, .closing { padding: 56px 20px; }
  .feature-card { padding: 28px 24px; }
  .closing-headline { font-size: 40px; }
}