:root {
  --green-deep: #0B2B1F;
  --green-mid: #1A4D38;
  --green-light: #2D7A5A;
  --amber: #C9963C;
  --amber-light: #E8BC6A;
  --cream: #F9F6F1;
  --cream-dark: #EDE8E0;
  --ink: #1A1A18;
  --ink-soft: #4A4A44;
  --white: #FFFFFF;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

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

/* NAV */
.nav {
  background: var(--green-deep);
  padding: 0 48px;
  height: 64px;
  display: flex;
  align-items: center;
}
.nav-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  font-family: 'DM Serif Display', serif;
  font-size: 22px;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.5px;
}
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }

/* HERO */
.hero {
  background: var(--green-deep);
  color: var(--white);
  padding: 96px 48px 80px;
}
.hero-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 20px;
}
.hero h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(48px, 5vw, 72px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -1.5px;
  color: var(--white);
  margin-bottom: 24px;
}
.hero-lede {
  font-size: 18px;
  color: rgba(255,255,255,0.7);
  line-height: 1.65;
  max-width: 440px;
}
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  padding-top: 8px;
}
.stat {}
.stat-number {
  display: block;
  font-family: 'DM Serif Display', serif;
  font-size: 40px;
  color: var(--amber-light);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}

/* PILLARS */
.pillars {
  padding: 96px 48px;
  max-width: 1200px;
  margin: 0 auto;
}
.pillars-header {
  margin-bottom: 64px;
}
.pillars-header h2 {
  font-family: 'DM Serif Display', serif;
  font-size: 40px;
  font-weight: 400;
  letter-spacing: -1px;
  color: var(--ink);
  margin-bottom: 16px;
}
.pillars-header p {
  font-size: 18px;
  color: var(--ink-soft);
  max-width: 480px;
  line-height: 1.6;
}
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.pillar {}
.pillar-icon {
  width: 48px;
  height: 48px;
  background: var(--cream-dark);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.pillar h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.3px;
  margin-bottom: 12px;
  color: var(--ink);
}
.pillar > p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-bottom: 20px;
}
.pillar-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pillar-list li {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.4;
  padding-left: 12px;
  border-left: 2px solid var(--amber);
}

/* PORTFOLIO STRIP */
.portfolio {
  background: var(--green-deep);
  padding: 64px 48px;
}
.portfolio-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.portfolio-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  font-weight: 600;
  margin-bottom: 24px;
}
.brand-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 32px;
}
.brand-chip {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}
.brand-sep {
  color: var(--amber);
  font-size: 18px;
  line-height: 1;
}
.portfolio-rule {
  height: 1px;
  background: rgba(255,255,255,0.1);
  margin-bottom: 24px;
}
.portfolio-sub p {
  font-size: 15px;
  color: rgba(255,255,255,0.5);
  max-width: 640px;
  line-height: 1.6;
}

/* PRINCIPLES */
.principles {
  padding: 96px 48px;
  background: var(--cream);
}
.principles-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 80px;
}
.principles-label-col h2 {
  font-family: 'DM Serif Display', serif;
  font-size: 36px;
  font-weight: 400;
  letter-spacing: -0.8px;
  color: var(--ink);
  margin-bottom: 16px;
  line-height: 1.2;
}
.principles-label-col p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
}
.principles-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.principle {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid var(--cream-dark);
}
.principle:first-child { border-top: 1px solid var(--cream-dark); }
.principle-num {
  font-family: 'DM Serif Display', serif;
  font-size: 18px;
  color: var(--amber);
  line-height: 1.4;
  font-style: italic;
}
.principle h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}
.principle p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.55;
}

/* MANTLE */
.mantle {
  background: var(--green-mid);
  padding: 96px 48px;
}
.mantle-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.mantle-badge {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 24px;
}
.mantle h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 400;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -1px;
  margin-bottom: 24px;
}
.mantle > .mantle-inner > p {
  font-size: 18px;
  color: rgba(255,255,255,0.65);
  max-width: 600px;
  line-height: 1.65;
  margin-bottom: 40px;
}
.mantle-cta {}
.mantle-link {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  color: var(--amber-light);
  text-decoration: none;
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(201,150,60,0.4);
  padding-bottom: 2px;
  transition: border-color 0.2s, color 0.2s;
}
.mantle-link:hover {
  color: var(--amber-light);
  border-color: var(--amber-light);
}

/* CLOSING */
.closing {
  padding: 96px 48px;
  background: var(--cream-dark);
}
.closing-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.closing h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 400;
  color: var(--ink);
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 24px;
}
.closing p {
  font-size: 18px;
  color: var(--ink-soft);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.65;
}

/* FOOTER */
.footer {
  background: var(--ink);
  color: rgba(255,255,255,0.5);
  padding: 48px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.footer-brand {
  font-family: 'DM Serif Display', serif;
  font-size: 24px;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 32px;
}
.footer-links a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--white); }
.footer-meta {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .pillar-grid { grid-template-columns: repeat(2, 1fr); }
  .principles-grid { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 768px) {
  .nav { padding: 0 24px; }
  .hero { padding: 64px 24px 56px; }
  .pillars { padding: 64px 24px; }
  .portfolio { padding: 48px 24px; }
  .principles { padding: 64px 24px; }
  .mantle { padding: 64px 24px; }
  .closing { padding: 64px 24px; }
  .footer { padding: 48px 24px; }
  .pillar-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .nav-links { gap: 20px; }
  .nav-links a { font-size: 13px; }
  .footer-meta { flex-direction: column; }
}