@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  --bg: #f7f3ed;
  --bg-deep: #ebe5da;
  --fg: #2c2416;
  --fg-muted: #6b5e4d;
  --accent: #3a7d44;
  --accent-light: #5fa968;
  --accent-pale: #e8f0e4;
  --warm: #c8956c;
  --warm-light: #f2e0cf;
  --radius: 16px;
  --max-w: 1140px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== HERO ===== */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-pale) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -150px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--warm-light) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  line-height: 1.12;
  color: var(--fg);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-text h1 span {
  color: var(--accent);
}

.hero-text .lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 480px;
  margin-bottom: 40px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-pale);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.crate-graphic {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1;
  background: linear-gradient(145deg, var(--accent-pale) 0%, var(--warm-light) 50%, var(--bg-deep) 100%);
  border-radius: 32px;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 16px;
  padding: 32px;
  box-shadow: 0 40px 80px rgba(44, 36, 22, 0.08), 0 8px 24px rgba(44, 36, 22, 0.04);
}

.crate-item {
  background: white;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  text-align: center;
  box-shadow: 0 2px 12px rgba(44, 36, 22, 0.06);
  transition: transform 0.3s ease;
}

.crate-item:hover {
  transform: translateY(-4px);
}

.crate-item .icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.crate-item .label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== HOW IT WORKS ===== */
.how-section {
  padding: 100px 0;
  background: var(--bg-deep);
}

.section-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  line-height: 1.2;
  margin-bottom: 60px;
  max-width: 600px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.step {
  position: relative;
}

.step-num {
  font-family: 'DM Serif Display', serif;
  font-size: 4rem;
  color: var(--accent-pale);
  line-height: 1;
  margin-bottom: 16px;
}

.step h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--fg);
}

.step p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ===== CATEGORIES ===== */
.categories {
  padding: 100px 0;
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.cat-card {
  background: white;
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
  box-shadow: 0 2px 20px rgba(44, 36, 22, 0.05);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.cat-card:hover {
  box-shadow: 0 8px 40px rgba(44, 36, 22, 0.1);
  transform: translateY(-2px);
}

.cat-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-pale);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.cat-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.cat-card p {
  font-size: 0.92rem;
  color: var(--fg-muted);
  line-height: 1.55;
}

/* ===== IMPACT ===== */
.impact {
  padding: 100px 0;
  background: var(--accent);
  color: white;
  text-align: center;
}

.impact .section-label {
  color: rgba(255,255,255,0.6);
}

.impact .section-title {
  color: white;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 60px;
}

.impact-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 800px;
  margin: 0 auto;
}

.stat-num {
  font-family: 'DM Serif Display', serif;
  font-size: 3.2rem;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.75;
}

/* ===== CLOSING ===== */
.closing {
  padding: 120px 0;
  text-align: center;
}

.closing-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 1.2;
  max-width: 700px;
  margin: 0 auto 24px;
}

.closing p {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 520px;
  margin: 0 auto;
}

/* ===== FOOTER ===== */
footer {
  padding: 40px 0;
  border-top: 1px solid rgba(44, 36, 22, 0.08);
  text-align: center;
  font-size: 0.85rem;
  color: var(--fg-muted);
}

footer a {
  color: var(--accent);
  text-decoration: none;
}

/* ===== NAV ===== */
.page-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(247,243,237,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(44,36,22,0.07);
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  font-family: 'DM Serif Display', serif;
  font-size: 1.3rem;
  color: var(--fg);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-brand span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }
.nav-cta {
  background: var(--accent) !important;
  color: white !important;
  padding: 9px 20px;
  border-radius: 100px;
  font-weight: 700 !important;
  font-size: 0.88rem !important;
  transition: background 0.2s, transform 0.2s !important;
}
.nav-cta:hover {
  background: var(--accent-light) !important;
  transform: translateY(-1px);
}

/* Offset hero below fixed nav */
.hero { padding-top: 140px; }

/* ===== HERO CTAs ===== */
.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  padding: 16px 32px;
  background: var(--accent);
  color: white;
  text-decoration: none;
  border-radius: 14px;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.25s;
  letter-spacing: 0.01em;
}
.btn-hero-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(58,125,68,0.25);
}
.btn-hero-ghost {
  display: inline-flex;
  align-items: center;
  padding: 16px 28px;
  color: var(--fg-muted);
  text-decoration: none;
  border-radius: 14px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid rgba(44,36,22,0.12);
  transition: all 0.25s;
}
.btn-hero-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ===== CLOSING CTA ===== */
.closing-actions { margin-top: 36px; }
.closing-cta {
  display: inline-flex;
  align-items: center;
  padding: 17px 36px;
  background: var(--accent);
  color: white;
  text-decoration: none;
  border-radius: 16px;
  font-weight: 700;
  font-size: 1.05rem;
  transition: all 0.25s;
  letter-spacing: 0.01em;
}
.closing-cta:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(58,125,68,0.25);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .hero-text .lede { margin: 0 auto 32px; }
  .hero { min-height: auto; padding: 100px 0 60px; }
  .crate-graphic { max-width: 320px; margin: 0 auto; padding: 20px; gap: 12px; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .cat-grid { grid-template-columns: 1fr; }
  .impact-stats { grid-template-columns: 1fr; gap: 32px; }
  .cat-card { padding: 28px; }
  .hero-actions { justify-content: center; }
  .nav-links { display: none; }
}