:root {
  --bg: #f5f2ec;
  --surface: #ffffff;
  --ink: #1a1a14;
  --ink-soft: #4a4a42;
  --ink-muted: #8a8a7e;
  --green: #1e3a1e;
  --green-light: #2d522d;
  --amber: #b87830;
  --amber-light: #d4923a;
  --accent: #b87830;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
.topnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(245, 242, 236, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(30,58,30,0.1);
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--green);
  letter-spacing: -0.01em;
}

.tagline {
  font-size: 0.75rem;
  color: var(--ink-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ── HERO ── */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.hero-stripe {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--green) 0%, var(--amber) 100%);
}

.hero-inner {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: center;
  padding: 80px 48px 60px;
}

.hero-left {
  padding-right: 60px;
  border-right: 1px solid rgba(30,58,30,0.15);
}

.eyebrow {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 28px;
}

.headline {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--green);
}

.hero-right {
  padding-left: 60px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.lede {
  font-size: 1.2rem;
  color: var(--ink-soft);
  line-height: 1.6;
  font-weight: 400;
}

.hero-pillars {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.pillar-num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.05em;
  min-width: 24px;
}

.pillar-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* ── SECTION LABEL ── */
.section-rule {
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--amber);
  vertical-align: middle;
  margin-right: 12px;
}

.section-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 600;
}

/* ── PHILOSOPHY ── */
.philosophy {
  padding: 100px 48px;
  background: var(--green);
  color: #f5f2ec;
}

.philosophy-inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 48px;
  align-items: start;
}

.philosophy-label {
  padding-top: 6px;
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: flex-start;
  min-width: 120px;
}

.philosophy-label .section-rule { background: var(--amber); }
.philosophy-label .section-label { color: rgba(245,242,236,0.5); }

.philosophy-content { }

.philosophy-statement {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 32px;
  color: #f5f2ec;
}

.philosophy-attr {
  font-size: 0.75rem;
  font-weight: 400;
  opacity: 0.6;
  font-family: var(--font-body);
}

.philosophy-body {
  font-size: 1rem;
  color: rgba(245,242,236,0.75);
  line-height: 1.7;
  max-width: 560px;
}

/* ── TOOLS ── */
.tools {
  padding: 100px 48px;
}

.tools-inner { }

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 28px 0 56px;
  max-width: 600px;
}

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

.tool-card {
  background: var(--surface);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border: 1px solid rgba(30,58,30,0.08);
  transition: background 0.2s;
}

.tool-card:hover { background: var(--green); }
.tool-card:hover .tool-name,
.tool-card:hover .tool-desc { color: #f5f2ec; }
.tool-card:hover .tool-icon { color: var(--amber); }

.tool-icon {
  color: var(--green);
  width: 28px;
}

.tool-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink);
}

.tool-desc {
  font-size: 0.85rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* ── ETC ── */
.etc {
  padding: 100px 48px;
  background: var(--ink);
  color: #f5f2ec;
}

.etc-inner { max-width: 860px; }

.etc-badge {
  display: inline-block;
  background: var(--amber);
  color: var(--ink);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 14px;
  margin-bottom: 28px;
}

.etc-heading {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  color: #f5f2ec;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 28px;
  max-width: 640px;
}

.etc-body p {
  font-size: 1rem;
  color: rgba(245,242,236,0.7);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 540px;
}

.etc-body strong { color: #f5f2ec; font-weight: 600; }

.etc-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.etc-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: rgba(245,242,236,0.85);
}

.etc-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
  flex-shrink: 0;
}

/* ── AMBASSADORS ── */
.ambassadors {
  padding: 100px 48px;
  background: #e8e4da;
}

.ambassadors-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1000px;
}

.amb-heading {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.15;
  margin: 20px 0 20px;
  letter-spacing: -0.01em;
}

.amb-body {
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: 28px;
}

.amb-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.amb-tag {
  display: inline-block;
  border: 1px solid var(--ink-muted);
  color: var(--ink-soft);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 12px;
}

.amb-quote {
  border-left: 3px solid var(--amber);
  padding-left: 32px;
}

.amb-quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
  margin-bottom: 16px;
  font-style: italic;
}

.amb-quote cite {
  font-size: 0.8rem;
  color: var(--ink-muted);
  font-style: normal;
}

/* ── CLOSING ── */
.closing {
  padding: 120px 48px;
  text-align: center;
  background: var(--bg);
}

.closing-inner { max-width: 700px; margin: 0 auto; }

.closing-rule {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--amber));
  margin: 0 auto 40px;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  color: var(--green);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.closing-sub {
  font-size: 1rem;
  color: var(--ink-muted);
}

/* ── FOOTER ── */
.footer {
  padding: 60px 48px 40px;
  background: var(--ink);
  color: rgba(245,242,236,0.5);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(245,242,236,0.1);
  margin-bottom: 24px;
}

.footer-wordmark {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: rgba(245,242,236,0.9);
  margin-bottom: 6px;
}

.footer-sub {
  font-size: 0.75rem;
  color: rgba(245,242,236,0.4);
}

.footer-meta {
  display: flex;
  gap: 24px;
  font-size: 0.75rem;
  color: rgba(245,242,236,0.4);
}

.footer-bottom {
  font-size: 0.7rem;
  color: rgba(245,242,236,0.25);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .topnav { padding: 16px 24px; }
  .hero-inner { grid-template-columns: 1fr; padding: 48px 24px 40px; gap: 48px; }
  .hero-left { padding-right: 0; border-right: none; }
  .hero-right { padding-left: 0; }
  .philosophy-inner { grid-template-columns: 1fr; gap: 24px; }
  .philosophy-label { flex-direction: row; align-items: center; min-width: unset; }
  .tools-grid { grid-template-columns: 1fr 1fr; }
  .ambassadors-inner { grid-template-columns: 1fr; gap: 48px; }
  .amb-quote { padding-left: 0; border-left: none; border-top: 3px solid var(--amber); padding-top: 32px; }
  .footer-top { flex-direction: column; gap: 24px; align-items: flex-start; }
  .footer-meta { flex-direction: column; gap: 6px; }
  .philosophy, .tools, .etc, .ambassadors, .closing, .footer { padding: 64px 24px; }
}

@media (max-width: 480px) {
  .tools-grid { grid-template-columns: 1fr; }
  .headline { font-size: 2.4rem; }
  .lede { font-size: 1rem; }
}