:root {
  --bg: #FAF7F2;
  --bg-warm: #F3EDE3;
  --fg: #2C2C2C;
  --fg-soft: #5A5650;
  --accent: #4A7C6F;
  --accent-light: #6B9E8F;
  --accent-pale: #E8F0EC;
  --cream: #FFFDF8;
  --border: #E0D8CC;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ═══ HERO ═══ */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  padding: 120px 40px 100px;
  overflow: hidden;
}

.hero-inner {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 28px;
}

.hero h1 em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-size: 18px;
  line-height: 1.8;
  color: var(--fg-soft);
  max-width: 560px;
}

.hero-accent {
  position: absolute;
  top: -120px;
  right: -80px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-pale) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 1;
  opacity: 0.7;
}

/* ═══ PILLARS ═══ */
.pillars {
  padding: 100px 40px;
  background: var(--cream);
}

.pillars-header {
  max-width: 720px;
  margin: 0 auto 64px;
}

.pillars-header h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.25;
  color: var(--fg);
}

.pillars-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.pillar {
  padding: 36px 0;
  border-top: 2px solid var(--accent);
}

.pillar-num {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 14px;
  color: var(--accent-light);
  display: block;
  margin-bottom: 16px;
}

.pillar h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.35rem;
  margin-bottom: 14px;
  color: var(--fg);
}

.pillar p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--fg-soft);
}

/* ═══ UNDERSTAND ═══ */
.understand {
  padding: 100px 40px;
  background: var(--bg);
}

.understand-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 80px;
  align-items: start;
}

.understand-text h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.3;
  margin-bottom: 28px;
  color: var(--fg);
}

.understand-text p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--fg-soft);
  margin-bottom: 20px;
}

.understand-stats {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding-top: 12px;
}

.stat {
  border-left: 3px solid var(--accent);
  padding-left: 24px;
}

.stat-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.8rem;
  color: var(--accent);
  display: block;
  line-height: 1.1;
}

.stat-label {
  font-size: 14px;
  color: var(--fg-soft);
  margin-top: 6px;
  display: block;
}

/* ═══ CLOSING ═══ */
.closing {
  padding: 120px 40px;
  background: var(--accent);
  color: var(--cream);
  text-align: center;
}

.closing-inner {
  max-width: 640px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.3;
  margin-bottom: 24px;
  color: var(--cream);
}

.closing p {
  font-size: 18px;
  line-height: 1.8;
  color: rgba(255, 253, 248, 0.85);
}

/* ═══ FOOTER ═══ */
.site-footer {
  padding: 40px;
  background: var(--bg-warm);
  text-align: center;
}

.footer-inner {
  font-size: 14px;
  color: var(--fg-soft);
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--fg);
}

.footer-sep {
  margin: 0 12px;
  opacity: 0.4;
}

/* ═══ MOBILE ═══ */
@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: 80px 24px 60px;
  }

  .hero-accent {
    width: 300px;
    height: 300px;
    top: -60px;
    right: -60px;
  }

  .pillars {
    padding: 64px 24px;
  }

  .pillars-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .pillar {
    padding: 28px 0;
  }

  .understand {
    padding: 64px 24px;
  }

  .understand-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .understand-stats {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 24px;
  }

  .stat {
    flex: 1;
    min-width: 140px;
  }

  .stat-number {
    font-size: 2rem;
  }

  .closing {
    padding: 80px 24px;
  }

  .site-footer {
    padding: 32px 24px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .understand-stats {
    flex-direction: column;
  }
}