/* ─── RESET & BASE ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green-deep: #1e4d2b;
  --green-mid: #2d6a4f;
  --green-light: #52b788;
  --amber: #d4a853;
  --amber-dark: #b8883a;
  --cream: #faf8f3;
  --cream-warm: #f0ead8;
  --brown-dark: #2c1810;
  --brown-mid: #5c3d2e;
  --brown-light: #8c6352;
  --white: #ffffff;
  --shadow: 0 4px 24px rgba(30, 77, 43, 0.12);
  --radius: 16px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--cream);
  color: var(--brown-dark);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── TYPOGRAPHY ──────────────────────────────────────────────── */
h1, h2, h3 {
  font-family: 'Playfair Display', Georgia, serif;
  line-height: 1.2;
}

/* ─── NAV ─────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 24px 48px;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--green-deep);
  letter-spacing: -0.5px;
}

/* ─── HERO ─────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 48px 60px;
  background: var(--cream);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(82,183,136,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(212,168,83,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green-mid);
  margin-bottom: 20px;
}
.hero-headline {
  font-size: clamp(48px, 7vw, 80px);
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 28px;
}
.hero-headline em {
  font-style: italic;
  color: var(--green-mid);
}
.hero-lede {
  font-size: 18px;
  color: var(--brown-mid);
  max-width: 480px;
  line-height: 1.7;
}

/* ─── BOX ILLUSTRATION ───────────────────────────────────────── */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.box-illustration {
  width: 320px;
  height: 380px;
  background: var(--green-deep);
  border-radius: 24px;
  padding: 28px;
  position: relative;
  box-shadow: var(--shadow), 0 0 0 1px rgba(255,255,255,0.1) inset;
}
.box-label {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green-light);
  margin-bottom: 20px;
  opacity: 0.8;
}
.box-items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.bi {
  border-radius: 12px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
}
.bi-1 { height: 90px; background: linear-gradient(135deg, rgba(82,183,136,0.5), rgba(82,183,136,0.2)); }
.bi-2 { height: 60px; background: linear-gradient(135deg, rgba(212,168,83,0.4), rgba(212,168,83,0.15)); }
.bi-3 { height: 75px; background: linear-gradient(135deg, rgba(255,255,255,0.15), rgba(255,255,255,0.05)); }
.bi-4 { height: 90px; background: linear-gradient(135deg, rgba(45,106,79,0.6), rgba(45,106,79,0.3)); }
.bi-5 {
  grid-column: span 2;
  height: 50px;
  background: linear-gradient(135deg, rgba(212,168,83,0.3), rgba(82,183,136,0.25));
}

/* ─── HERO STATS ──────────────────────────────────────────────── */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  max-width: 1200px;
  margin: 60px auto 0;
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(30,77,43,0.12);
  padding-top: 40px;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 48px 0 0;
}
.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--green-deep);
}
.stat-label {
  font-size: 13px;
  color: var(--brown-light);
  letter-spacing: 0.5px;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(30,77,43,0.15);
  margin: 0 48px 0 0;
}

/* ─── PHILOSOPHY ──────────────────────────────────────────────── */
.philosophy {
  background: var(--green-deep);
  padding: 120px 48px;
}
.philosophy-inner {
  max-width: 820px;
  margin: 0 auto;
}
.philosophy-label {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green-light);
  margin-bottom: 28px;
}
.philosophy-headline {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 400;
  font-style: italic;
  color: var(--cream);
  margin-bottom: 40px;
  line-height: 1.35;
}
.philosophy-body {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.philosophy-body p {
  font-size: 17px;
  color: rgba(250,248,243,0.75);
  line-height: 1.75;
}

/* ─── WHAT'S INSIDE ───────────────────────────────────────────── */
.whats-inside {
  padding: 120px 48px;
  background: var(--cream-warm);
}
.wi-inner { max-width: 1200px; margin: 0 auto; }
.wi-title {
  font-size: clamp(32px, 4vw, 48px);
  color: var(--green-deep);
  margin-bottom: 16px;
  text-align: center;
}
.wi-subtitle {
  font-size: 17px;
  color: var(--brown-light);
  text-align: center;
  max-width: 560px;
  margin: 0 auto 64px;
}
.wi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.wi-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  border: 1px solid rgba(30,77,43,0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.wi-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.wi-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  margin-bottom: 24px;
}
.wi-icon-reuse { background: linear-gradient(135deg, #52b788, #2d6a4f); }
.wi-icon-care { background: linear-gradient(135deg, #d4a853, #b8883a); }
.wi-icon-zero { background: linear-gradient(135deg, #8c6352, #5c3d2e); }
.wi-icon-snacks { background: linear-gradient(135deg, #2d6a4f, #1e4d2b); }
.wi-card h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--green-deep);
  margin-bottom: 12px;
}
.wi-card p {
  font-size: 15px;
  color: var(--brown-mid);
  line-height: 1.65;
}
.wi-note {
  text-align: center;
  font-size: 13px;
  color: var(--brown-light);
  margin-top: 40px;
  font-style: italic;
}

/* ─── HOW IT WORKS ───────────────────────────────────────────── */
.how-it-works {
  padding: 120px 48px;
  background: var(--cream);
}
.hiw-inner { max-width: 900px; margin: 0 auto; }
.hiw-title {
  font-size: clamp(32px, 4vw, 48px);
  color: var(--green-deep);
  margin-bottom: 64px;
}
.hiw-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.hiw-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  align-items: start;
  padding: 40px 0;
  border-bottom: 1px solid rgba(30,77,43,0.1);
}
.hiw-step:last-child { border-bottom: none; }
.hiw-num {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--green-light);
  opacity: 0.5;
  line-height: 1;
  padding-top: 4px;
}
.hiw-content h3 {
  font-size: 24px;
  font-weight: 600;
  color: var(--green-deep);
  margin-bottom: 8px;
}
.hiw-content p {
  font-size: 16px;
  color: var(--brown-mid);
  line-height: 1.6;
}

/* ─── VISION ──────────────────────────────────────────────────── */
.vision {
  padding: 120px 48px;
  background: var(--green-deep);
}
.vision-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.vision-quote {
  font-family: 'Playfair Display', serif;
  font-size: clamp(22px, 3.5vw, 36px);
  font-style: italic;
  color: var(--cream);
  line-height: 1.4;
  margin-bottom: 40px;
}
.vision-body {
  font-size: 17px;
  color: rgba(250,248,243,0.7);
  line-height: 1.8;
  margin-bottom: 48px;
}
.vision-pillars {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.pillar {
  background: rgba(82,183,136,0.15);
  border: 1px solid rgba(82,183,136,0.25);
  border-radius: 100px;
  padding: 10px 24px;
}
.pillar-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--green-light);
  letter-spacing: 0.5px;
}

/* ─── FOOTER ──────────────────────────────────────────────────── */
.footer {
  padding: 60px 48px 40px;
  background: var(--cream);
  border-top: 1px solid rgba(30,77,43,0.1);
}
.footer-inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.footer-brand {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 12px;
}
.footer-tagline {
  font-size: 15px;
  color: var(--brown-light);
  margin-bottom: 24px;
}
.footer-copy {
  font-size: 12px;
  color: rgba(44,24,16,0.4);
}

/* ─── CTA BUTTON ─────────────────────────────────────────────── */
.btn-cta {
  display: inline-block;
  background: var(--green-deep);
  color: var(--white);
  padding: 16px 36px;
  border-radius: 100px;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}
.btn-cta:hover { background: var(--green-mid); transform: translateY(-2px); }

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 60px;
    text-align: center;
  }
  .hero-lede { margin: 0 auto; }
  .hero-visual { display: none; }
  .hero-stats { flex-direction: column; gap: 24px; align-items: flex-start; max-width: 320px; margin: 40px auto 0; }
  .stat { padding: 0; }
  .stat-divider { display: none; }
  .wi-grid { grid-template-columns: 1fr; }
  .philosophy, .vision, .whats-inside, .how-it-works, .hero { padding: 80px 24px; }
  .nav { padding: 20px 24px; }
}
@media (max-width: 600px) {
  .wi-card { padding: 28px; }
  .hiw-step { grid-template-columns: 56px 1fr; gap: 20px; padding: 28px 0; }
  .hiw-num { font-size: 36px; }
}