:root {
  --mint: #00E5A0;
  --mint-dim: #00B87D;
  --mint-ghost: rgba(0, 229, 160, 0.08);
  --dark: #0E0E11;
  --dark-mid: #16161A;
  --slate: #888894;
  --off-white: #F4F3EF;
  --white: #FFFFFF;
  --radius: 6px;
}

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

body {
  background: var(--dark);
  color: var(--off-white);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  align-items: center;
  padding: 80px 64px 80px 80px;
  gap: 48px;
  background: var(--dark);
  border-bottom: 1px solid rgba(0,229,160,0.12);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stat-number {
  font-family: 'Syne', sans-serif;
  font-size: clamp(56px, 8vw, 96px);
  font-weight: 800;
  color: var(--mint);
  line-height: 1;
}

.stat-label {
  font-size: 15px;
  color: var(--slate);
  font-weight: 400;
  max-width: 200px;
  line-height: 1.4;
}

.hero-body {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mint);
}

.hero-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.hero-para {
  font-size: 18px;
  color: var(--slate);
  max-width: 480px;
  line-height: 1.65;
}

/* ── CATEGORIES ── */
.categories {
  padding: 100px 80px;
  background: var(--dark-mid);
}

.section-title {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mint);
  margin-bottom: 48px;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.category-card {
  background: var(--dark);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border: 1px solid rgba(255,255,255,0.04);
  transition: border-color 0.2s;
}

.category-card:hover {
  border-color: rgba(0,229,160,0.3);
}

.cat-icon {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--mint);
  display: block;
  margin-bottom: 4px;
}

.category-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}

.category-card p {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.6;
}

/* ── HOW ── */
.how {
  padding: 100px 80px;
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.04);
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  align-items: start;
  padding: 40px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--mint);
  letter-spacing: 0.05em;
  padding-top: 4px;
}

.step h3 {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.step p {
  font-size: 15px;
  color: var(--slate);
  line-height: 1.65;
  max-width: 560px;
}

/* ── MANIFESTO ── */
.manifesto {
  padding: 100px 80px;
  background: var(--mint-ghost);
  border-top: 1px solid rgba(0,229,160,0.08);
  border-bottom: 1px solid rgba(0,229,160,0.08);
}

.manifesto-inner {
  max-width: 640px;
}

.manifesto blockquote {
  font-family: 'Syne', sans-serif;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 32px;
  border-left: 3px solid var(--mint);
  padding-left: 28px;
}

.manifesto p {
  font-size: 16px;
  color: var(--slate);
  line-height: 1.75;
  margin-bottom: 16px;
}

/* ── CLOSING ── */
.closing {
  padding: 120px 80px;
  background: var(--dark);
  text-align: center;
}

.closing h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.closing p {
  font-size: 17px;
  color: var(--slate);
  max-width: 420px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ── FOOTER ── */
.footer {
  padding: 32px 80px;
  border-top: 1px solid rgba(255,255,255,0.05);
  background: var(--dark);
}

.footer-inner {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-brand {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--mint);
}

.footer-tagline {
  font-size: 13px;
  color: var(--slate);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 64px 24px;
    gap: 40px;
  }

  .categories {
    padding: 64px 24px;
  }

  .categories-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2px;
  }

  .how {
    padding: 64px 24px;
  }

  .manifesto {
    padding: 64px 24px;
  }

  .closing {
    padding: 80px 24px;
  }

  .footer {
    padding: 24px;
  }

  .step {
    grid-template-columns: 48px 1fr;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .categories-grid {
    grid-template-columns: 1fr;
  }
}