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

:root {
  --sage: #0F6E56;
  --sage-mid: #1D9E75;
  --sage-light: #E1F5EE;
  --sage-pale: #f0faf6;
  --sand: #F5F2EB;
  --sand-dark: #EDE9DF;
  --ink: #1a1a16;
  --ink-soft: #3d3d35;
  --muted: #888780;
  --gold: #BA7517;
  --gold-light: #FAEEDA;
  --white: #ffffff;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--sand); color: var(--ink); min-height: 100vh; overflow-x: hidden; }

/* ======== NAV ======== */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: rgba(245,242,235,0.95); backdrop-filter: blur(16px);
  border-bottom: 0.5px solid rgba(0,0,0,0.07);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 3rem; height: 62px;
}
.nav-logo {
  display: flex; align-items: center; gap: 0.65rem;
  text-decoration: none; cursor: pointer; user-select: none;
}
.nav-logo-mark { height: 40px; width: 40px; display: block; flex-shrink: 0; }
.nav-logo-text {
  font-family: var(--serif); font-size: 19px; font-weight: 500;
  color: var(--ink); letter-spacing: 0.005em; line-height: 1.1;
  white-space: nowrap;
}
/* Small laptops: full nav links are shown, so drop the long wordmark and keep the mark */
@media (max-width: 1260px) and (min-width: 901px) {
  .nav-logo-text { display: none; }
}
.nav-links { display: flex; gap: 0; list-style: none; }
.nav-links li a {
  font-size: 13px; text-decoration: none; color: var(--ink-soft);
  letter-spacing: 0.01em; font-weight: 400; padding: 0 1rem;
  display: block; line-height: 62px; transition: color 0.2s;
  cursor: pointer;
}
.nav-links li a:hover, .nav-links li a.active { color: var(--sage); }
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  position: absolute; top: 62px; left: 0; background: var(--white);
  border: 0.5px solid rgba(0,0,0,0.08); border-radius: 10px;
  padding: 6px; min-width: 200px; display: none;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
  display: block; padding: 8px 14px; font-size: 13px; line-height: 1.5;
  color: var(--ink-soft); text-decoration: none; border-radius: 6px;
  transition: background 0.15s;
}
.nav-dropdown-menu a:hover { background: var(--sand); color: var(--sage); }
.nav-cta {
  background: var(--sage); color: white; border: none;
  padding: 9px 22px; border-radius: 100px; font-family: var(--sans);
  font-size: 13px; cursor: pointer; transition: all 0.2s; font-weight: 400;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--sage-mid); transform: translateY(-1px); }

/* ======== PAGE WRAPPER ======== */
.page { display: none; padding-top: 62px; }
.page.active { display: block; }

/* ======== SHARED LAYOUT ======== */
.section-label {
  font-size: 11px; font-weight: 500; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 0.9rem;
}
.section-label.light { color: rgba(255,255,255,0.4); }
.section-title {
  font-family: var(--serif); font-size: 46px; font-weight: 300;
  line-height: 1.08; color: var(--ink); letter-spacing: -0.5px;
}
.section-title.lg { font-size: 54px; }
.section-title.sm { font-size: 36px; }
.section-title em { font-style: italic; color: var(--sage); }
.section-title.light { color: white; }
.section-title.light em { color: rgba(255,255,255,0.6); }
.section-body {
  font-size: 15px; line-height: 1.85; color: var(--ink-soft);
  font-weight: 300; max-width: 600px;
}
.section-body.light { color: rgba(255,255,255,0.6); }
.section-body p + p { margin-top: 1rem; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 3.5rem; }
.container-wide { max-width: 1300px; margin: 0 auto; padding: 0 3.5rem; }

.btn-primary {
  display: inline-block; background: var(--sage); color: white; border: none;
  padding: 13px 28px; border-radius: 100px; font-family: var(--sans);
  font-size: 14px; cursor: pointer; transition: all 0.2s; font-weight: 400;
  text-decoration: none; white-space: nowrap;
}
.btn-primary:hover { background: var(--sage-mid); transform: translateY(-1px); }
.btn-outline {
  display: inline-block; background: transparent; color: var(--ink);
  border: 0.5px solid rgba(0,0,0,0.25); padding: 13px 28px;
  border-radius: 100px; font-family: var(--sans); font-size: 14px;
  cursor: pointer; transition: all 0.2s; font-weight: 400; text-decoration: none;
}
.btn-outline:hover { border-color: var(--sage); color: var(--sage); }
.btn-ghost {
  display: inline-block; background: transparent; color: rgba(255,255,255,0.8);
  border: 0.5px solid rgba(255,255,255,0.3); padding: 13px 28px;
  border-radius: 100px; font-family: var(--sans); font-size: 14px;
  cursor: pointer; transition: all 0.2s; font-weight: 400; text-decoration: none;
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.7); color: white; }
.btn-white {
  display: inline-block; background: white; color: var(--sage); border: none;
  padding: 14px 32px; border-radius: 100px; font-family: var(--sans);
  font-size: 14px; cursor: pointer; font-weight: 500; transition: all 0.2s;
  text-decoration: none;
}
.btn-white:hover { transform: translateY(-2px); }
.btn-row { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }

/* ======== HOME PAGE ======== */
.hero {
  display: grid; grid-template-columns: 1fr 1fr; min-height: calc(88vh - 62px);
}
.hero-left {
  padding: 6rem 3rem 6rem 3.5rem;
  display: flex; flex-direction: column; justify-content: center;
}
.hero-eyebrow {
  font-size: 11px; font-weight: 500; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--sage); margin-bottom: 1.5rem;
}
.hero-title {
  font-family: var(--serif); font-size: 72px; line-height: 1.03;
  font-weight: 300; color: var(--ink); margin-bottom: 1.5rem;
  letter-spacing: -1.5px;
}
.hero-title em { font-style: italic; color: var(--sage); }
.hero-sub {
  font-size: 17px; line-height: 1.75; color: var(--ink-soft);
  max-width: 430px; margin-bottom: 2.5rem; font-weight: 300;
}
.hero-right {
  background: var(--sage); position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.hero-circles { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.hero-circle {
  position: absolute; border-radius: 50%;
  border: 0.5px solid rgba(255,255,255,0.1);
}
.hero-quote { position: relative; z-index: 2; text-align: center; padding: 3.5rem; }
.hero-quote p {
  font-family: var(--serif); font-size: 26px; line-height: 1.55;
  color: rgba(255,255,255,0.9); font-weight: 300; font-style: italic;
  max-width: 380px; margin: 0 auto 1.5rem;
}
.hero-quote cite {
  font-family: var(--sans); font-size: 12px; color: rgba(255,255,255,0.45);
  letter-spacing: 0.12em; text-transform: uppercase; font-style: normal;
}

/* Stat strip */
.stat-strip { background: var(--ink); display: flex; }
.stat-item {
  flex: 1; padding: 2.5rem 1.5rem; text-align: center;
  border-right: 0.5px solid rgba(255,255,255,0.06);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--serif); font-size: 46px; font-weight: 300;
  color: var(--sage-mid); line-height: 1;
}
.stat-label { font-size: 12px; color: rgba(255,255,255,0.4); margin-top: 6px; letter-spacing: 0.04em; }

/* What section */
.split-section { display: grid; grid-template-columns: 1fr 1fr; }
.split-left {
  padding: 7rem 3rem 7rem 3.5rem;
  display: flex; flex-direction: column; justify-content: center; gap: 1.5rem;
}
.split-right {
  padding: 4rem 3rem;
  display: flex; flex-direction: column; justify-content: center; gap: 1.25rem;
  background: var(--sage-light);
}
.split-right.dark { background: rgba(0,0,0,0.03); }
.feature-card {
  background: white; border-radius: 14px; padding: 1.4rem 1.6rem;
  border: 0.5px solid rgba(0,0,0,0.06);
}
.feature-tag {
  display: inline-block; background: var(--sage-light); color: var(--sage);
  font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 100px; margin-bottom: 8px; font-weight: 500;
}
.feature-tag.gold { background: var(--gold-light); color: var(--gold); }
.feature-tag.blue { background: #E6F1FB; color: #185FA5; }
.feature-card h4 {
  font-family: var(--serif); font-size: 19px; font-weight: 400;
  color: var(--ink); margin-bottom: 6px;
}
.feature-card p { font-size: 13px; color: var(--ink-soft); line-height: 1.65; font-weight: 300; }

/* For-section */
.for-section { padding: 7rem 3.5rem; background: white; }
.for-header { margin-bottom: 3.5rem; }
.for-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.for-card {
  border: 0.5px solid rgba(0,0,0,0.08); border-radius: 18px; padding: 2.5rem 2rem;
  transition: all 0.25s; cursor: pointer; position: relative; overflow: hidden;
  background: white;
}
.for-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--sage); transform: scaleX(0); transition: transform 0.25s;
  transform-origin: left;
}
.for-card:hover::before { transform: scaleX(1); }
.for-card:hover { border-color: rgba(15,110,86,0.18); transform: translateY(-3px); }
.for-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem; font-size: 20px;
}
.for-card h3 {
  font-family: var(--serif); font-size: 24px; font-weight: 400;
  margin-bottom: 0.75rem; color: var(--ink);
}
.for-card p { font-size: 14px; line-height: 1.7; color: var(--ink-soft); font-weight: 300; }
.card-link {
  display: inline-block; margin-top: 1.25rem; font-size: 13px;
  color: var(--sage); text-decoration: none; font-weight: 500;
  cursor: pointer;
}

/* Week curriculum grid */
.curriculum-section { padding: 7rem 3.5rem; background: var(--sand); }
.curriculum-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 3rem; gap: 2rem;
}
.weeks-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.week-card {
  background: white; border-radius: 14px; padding: 1.6rem;
  border: 0.5px solid rgba(0,0,0,0.07); transition: all 0.2s; cursor: pointer;
}
.week-card:hover { border-color: rgba(15,110,86,0.25); transform: translateY(-2px); }
.week-card.optional { border-style: dashed; }
.week-num {
  font-family: var(--serif); font-size: 38px; font-weight: 300;
  color: rgba(0,0,0,0.07); line-height: 1; margin-bottom: 0.4rem;
}
.week-theme {
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--sage); font-weight: 500; margin-bottom: 0.4rem;
}
.week-title {
  font-family: var(--serif); font-size: 16px; font-weight: 400;
  color: var(--ink); line-height: 1.35;
}
.week-emphasis {
  font-size: 12px; color: var(--muted); margin-top: 0.7rem;
  font-style: italic; line-height: 1.4;
}

/* Science strip */
.science-section {
  background: var(--ink); padding: 7rem 3.5rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center;
}
.sci-items { display: flex; flex-direction: column; gap: 1.75rem; }
.sci-item { border-left: 2px solid var(--sage-mid); padding-left: 1.25rem; }
.sci-item h4 {
  font-family: var(--serif); font-size: 19px; font-weight: 400;
  color: rgba(255,255,255,0.9); margin-bottom: 5px;
}
.sci-item p { font-size: 13px; color: rgba(255,255,255,0.5); line-height: 1.65; font-weight: 300; }

/* CTA section */
.cta-section {
  padding: 8rem 3.5rem; text-align: center;
  background: var(--sage); position: relative; overflow: hidden;
}
.cta-eyebrow {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.45); margin-bottom: 1.5rem; font-weight: 500;
}
.cta-section h2 {
  font-family: var(--serif); font-size: 58px; font-weight: 300;
  color: white; margin-bottom: 1.5rem; line-height: 1.08; letter-spacing: -1px;
}
.cta-section h2 em { font-style: italic; opacity: 0.65; }
.cta-section p {
  font-size: 16px; color: rgba(255,255,255,0.6); margin-bottom: 3rem;
  font-weight: 300; max-width: 500px; margin-left: auto; margin-right: auto;
  line-height: 1.75;
}

/* ======== INNER PAGE HERO ======== */
.inner-hero {
  background: var(--ink); padding: 6rem 3.5rem 5rem;
  position: relative; overflow: hidden;
}
.inner-hero::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px;
  background: rgba(255,255,255,0.04);
}
.inner-hero-accent {
  position: absolute; right: -80px; top: -80px;
  width: 500px; height: 500px; border-radius: 50%;
  border: 0.5px solid rgba(255,255,255,0.04);
}
.inner-hero-accent2 {
  position: absolute; right: 40px; top: 40px;
  width: 300px; height: 300px; border-radius: 50%;
  border: 0.5px solid rgba(255,255,255,0.04);
}
.inner-hero .eyebrow {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--sage-mid); font-weight: 500; margin-bottom: 1.2rem;
}
.inner-hero h1 {
  font-family: var(--serif); font-size: 62px; font-weight: 300;
  color: white; line-height: 1.05; letter-spacing: -1px; max-width: 700px;
  margin-bottom: 1.5rem;
}
.inner-hero h1 em { font-style: italic; color: rgba(255,255,255,0.55); }
.inner-hero p {
  font-size: 16px; color: rgba(255,255,255,0.55); max-width: 560px;
  line-height: 1.8; font-weight: 300;
}

/* ======== CONTENT SECTIONS ======== */
.content-section { padding: 5rem 3.5rem; }
.content-section.white { background: white; }
.content-section.sand { background: var(--sand); }
.content-section.sage-light { background: var(--sage-pale); }
.content-section.dark { background: var(--ink); }
.content-section.alt { background: var(--sand-dark); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
.three-col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.two-col-wide { display: grid; grid-template-columns: 2fr 3fr; gap: 5rem; align-items: start; }

.prose h2 {
  font-family: var(--serif); font-size: 32px; font-weight: 300;
  color: var(--ink); margin-bottom: 1rem; margin-top: 2.5rem; line-height: 1.2;
}
.prose h2:first-child { margin-top: 0; }
.prose h3 {
  font-family: var(--serif); font-size: 22px; font-weight: 400;
  color: var(--ink); margin-bottom: 0.75rem; margin-top: 2rem;
}
.prose p {
  font-size: 15px; line-height: 1.85; color: var(--ink-soft);
  margin-bottom: 1rem; font-weight: 300;
}
.prose ul, .prose ol { margin: 1rem 0 1rem 1.25rem; }
.prose li {
  font-size: 15px; line-height: 1.8; color: var(--ink-soft);
  font-weight: 300; margin-bottom: 0.4rem;
}
.prose.light h2, .prose.light h3 { color: rgba(255,255,255,0.9); }
.prose.light p, .prose.light li { color: rgba(255,255,255,0.55); }

.sticky-aside { position: sticky; top: 100px; }

/* Info cards */
.info-card {
  background: white; border-radius: 14px; padding: 1.75rem 2rem;
  border: 0.5px solid rgba(0,0,0,0.07); margin-bottom: 1.25rem;
}
.info-card.teal { border-left: 3px solid var(--sage); border-radius: 0 14px 14px 0; }
.info-card.gold { border-left: 3px solid var(--gold); border-radius: 0 14px 14px 0; }
.info-card h4 {
  font-family: var(--serif); font-size: 20px; font-weight: 400;
  color: var(--ink); margin-bottom: 0.6rem;
}
.info-card p { font-size: 14px; line-height: 1.7; color: var(--ink-soft); font-weight: 300; }
.info-card ul { margin: 0.5rem 0 0 1.1rem; }
.info-card li { font-size: 14px; color: var(--ink-soft); line-height: 1.7; font-weight: 300; margin-bottom: 3px; }

/* Quote block */
.quote-block {
  border-left: 2px solid var(--sage); padding: 1.5rem 2rem;
  margin: 2rem 0; background: var(--sage-pale); border-radius: 0 10px 10px 0;
}
.quote-block p {
  font-family: var(--serif); font-size: 22px; line-height: 1.5;
  color: var(--ink); font-style: italic; font-weight: 300;
}
.quote-block cite {
  font-family: var(--sans); font-size: 12px; color: var(--muted);
  letter-spacing: 0.08em; text-transform: uppercase; font-style: normal;
  display: block; margin-top: 0.75rem;
}

/* Team cards */
.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.team-card {
  background: white; border-radius: 18px; padding: 2.5rem;
  border: 0.5px solid rgba(0,0,0,0.07);
}
.team-avatar {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--sage); display: flex; align-items: center;
  justify-content: center; color: white; font-family: var(--serif);
  font-size: 24px; font-weight: 300; margin-bottom: 1.5rem;
  letter-spacing: -1px;
}
.team-card h3 {
  font-family: var(--serif); font-size: 26px; font-weight: 400;
  color: var(--ink); margin-bottom: 0.3rem;
}
.team-card .role {
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--sage); font-weight: 500; margin-bottom: 1.25rem;
}
.team-card p { font-size: 14px; line-height: 1.75; color: var(--ink-soft); font-weight: 300; }

/* Partner org cards */
.partner-card {
  background: white; border-radius: 14px; padding: 2rem;
  border: 0.5px solid rgba(0,0,0,0.07); transition: all 0.2s;
}
.partner-card:hover { border-color: rgba(15,110,86,0.2); transform: translateY(-2px); }
.partner-card h4 {
  font-family: var(--serif); font-size: 22px; font-weight: 400;
  color: var(--ink); margin-bottom: 0.3rem;
}
.partner-card .partner-type {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--sage); font-weight: 500; margin-bottom: 0.9rem;
}
.partner-card p { font-size: 14px; line-height: 1.7; color: var(--ink-soft); font-weight: 300; }

/* Research evidence */
.evidence-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.evidence-card {
  background: white; border-radius: 14px; padding: 1.75rem;
  border: 0.5px solid rgba(0,0,0,0.07);
}
.evidence-status {
  display: inline-block; font-size: 10px; letter-spacing: 0.1em;
  text-transform: uppercase; font-weight: 500; padding: 4px 12px;
  border-radius: 100px; margin-bottom: 0.9rem;
}
.status-established { background: var(--sage-light); color: var(--sage); }
.status-emerging { background: var(--gold-light); color: var(--gold); }
.status-planned { background: #E6F1FB; color: #185FA5; }
.evidence-card h4 {
  font-family: var(--serif); font-size: 20px; font-weight: 400;
  color: var(--ink); margin-bottom: 0.5rem;
}
.evidence-card p { font-size: 13px; line-height: 1.65; color: var(--ink-soft); font-weight: 300; }

/* Reference list */
.reference-item {
  padding: 1.25rem 0; border-bottom: 0.5px solid rgba(0,0,0,0.07);
}
.reference-item:last-child { border-bottom: none; }
.ref-meta {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--sage); font-weight: 500; margin-bottom: 0.4rem;
}
.reference-item p { font-size: 14px; line-height: 1.65; color: var(--ink-soft); font-weight: 300; }

/* Training timeline */
.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-item { display: flex; gap: 2rem; position: relative; padding-bottom: 2.5rem; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-left { display: flex; flex-direction: column; align-items: center; min-width: 48px; }
.timeline-dot {
  width: 40px; height: 40px; border-radius: 50%; background: var(--sage);
  display: flex; align-items: center; justify-content: center;
  color: white; font-family: var(--serif); font-size: 18px; font-weight: 300;
  flex-shrink: 0;
}
.timeline-line { flex: 1; width: 1px; background: rgba(0,0,0,0.1); margin-top: 4px; }
.timeline-item:last-child .timeline-line { display: none; }
.timeline-content { padding-top: 8px; }
.timeline-content h4 {
  font-family: var(--serif); font-size: 22px; font-weight: 400;
  color: var(--ink); margin-bottom: 0.5rem;
}
.timeline-content p { font-size: 14px; line-height: 1.7; color: var(--ink-soft); font-weight: 300; }
.timeline-content ul { margin: 0.5rem 0 0 1.1rem; }
.timeline-content li { font-size: 14px; color: var(--ink-soft); font-weight: 300; line-height: 1.7; margin-bottom: 3px; }

/* Contact form */
.contact-wrapper { display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; }
.contact-info h3 {
  font-family: var(--serif); font-size: 28px; font-weight: 300;
  color: var(--ink); margin-bottom: 1rem;
}
.contact-info p { font-size: 14px; line-height: 1.75; color: var(--ink-soft); font-weight: 300; margin-bottom: 1rem; }
.contact-detail {
  display: flex; gap: 0.75rem; align-items: flex-start; margin-bottom: 1rem;
}
.contact-detail .icon { font-size: 16px; margin-top: 2px; }
.contact-detail p { margin: 0; }
.form-group { margin-bottom: 1.5rem; }
.form-group label {
  display: block; font-size: 12px; font-weight: 500; letter-spacing: 0.05em;
  color: var(--ink-soft); margin-bottom: 0.5rem; text-transform: uppercase;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px; border: 0.5px solid rgba(0,0,0,0.15);
  border-radius: 10px; font-family: var(--sans); font-size: 14px;
  color: var(--ink); background: white; transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--sage);
}
.form-group textarea { height: 140px; resize: vertical; }
.form-check { display: flex; gap: 0.75rem; align-items: flex-start; margin-bottom: 1.5rem; }
.form-check input[type="checkbox"] { margin-top: 3px; accent-color: var(--sage); }
.form-check label { font-size: 14px; color: var(--ink-soft); font-weight: 300; line-height: 1.6; }

/* Policy page */
.policy-nav {
  position: sticky; top: 92px; background: white; border-radius: 12px;
  padding: 1.25rem; border: 0.5px solid rgba(0,0,0,0.07);
}
.policy-nav h5 {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--muted); font-weight: 500; margin-bottom: 0.75rem;
}
.policy-nav a {
  display: block; font-size: 13px; color: var(--ink-soft); text-decoration: none;
  padding: 5px 0; transition: color 0.15s; cursor: pointer;
}
.policy-nav a:hover { color: var(--sage); }

/* Safety warning card */
.warning-card {
  background: #FFF9EC; border: 0.5px solid #F0C060; border-radius: 14px;
  padding: 2rem; margin-bottom: 2rem;
}
.warning-card h4 {
  font-family: var(--serif); font-size: 22px; font-weight: 400;
  color: #7A5200; margin-bottom: 0.75rem;
}
.warning-card p { font-size: 14px; color: #5A3D00; line-height: 1.7; font-weight: 300; }
.warning-card ul { margin: 0.75rem 0 0 1.1rem; }
.warning-card li { font-size: 14px; color: #5A3D00; font-weight: 300; line-height: 1.7; margin-bottom: 3px; }
.crisis-card {
  background: #FFF0F0; border: 0.5px solid #E09090; border-radius: 14px;
  padding: 2rem; margin-bottom: 2rem;
}
.crisis-card h4 {
  font-family: var(--serif); font-size: 22px; font-weight: 400;
  color: #7A1010; margin-bottom: 0.75rem;
}
.crisis-card p { font-size: 14px; color: #5A1010; line-height: 1.7; font-weight: 300; }
.crisis-card ul { margin: 0.75rem 0 0 1.1rem; }
.crisis-card li { font-size: 14px; color: #5A1010; font-weight: 300; line-height: 1.7; margin-bottom: 3px; }

/* ======== FOOTER ======== */
footer {
  background: #111110; padding: 4rem 3.5rem 2.5rem;
}
.footer-top {
  display: grid; grid-template-columns: 1.5fr 2fr;
  gap: 3rem; padding-bottom: 3rem;
  border-bottom: 0.5px solid rgba(255,255,255,0.07);
}
.footer-cols-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.footer-brand .logo {
  font-family: var(--serif); font-size: 26px; color: rgba(255,255,255,0.8);
  font-weight: 300; margin-bottom: 1rem;
}
.footer-brand p {
  font-size: 13px; color: rgba(255,255,255,0.35); line-height: 1.7; max-width: 240px;
}
.footer-col h5 {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em;
  color: rgba(255,255,255,0.3); font-weight: 500; margin-bottom: 1.25rem;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col ul li a {
  font-size: 13px; color: rgba(255,255,255,0.4); text-decoration: none;
  transition: color 0.2s; cursor: pointer;
}
.footer-col ul li a:hover { color: rgba(255,255,255,0.75); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 1.75rem;
}
.footer-bottom p { font-size: 12px; color: rgba(255,255,255,0.2); }

/* ======== ANIMATIONS ======== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.page.active .inner-hero, .page.active .hero { animation: fadeUp 0.45s ease both; }

/* ======== INT Institute page specific ======== */
.domain-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
.domain-card {
  background: white; border-radius: 14px; padding: 1.5rem 1.25rem;
  border: 0.5px solid rgba(0,0,0,0.07); text-align: center;
  transition: all 0.2s;
}
.domain-card:hover { border-color: rgba(15,110,86,0.2); transform: translateY(-2px); }
.domain-num {
  font-family: var(--serif); font-size: 30px; font-weight: 300;
  color: var(--sage); margin-bottom: 0.5rem;
}
.domain-card h4 {
  font-family: var(--serif); font-size: 16px; font-weight: 400;
  color: var(--ink); line-height: 1.3;
}

/* ======== HAMBURGER / MOBILE MENU ======== */
.hamburger {
  display: none;
  flex-direction: column; justify-content: center; align-items: center;
  width: 40px; height: 40px; cursor: pointer; border: none;
  background: transparent; gap: 5px; padding: 4px; border-radius: 8px;
  transition: background 0.15s;
}
.hamburger:hover { background: rgba(0,0,0,0.05); }
.hamburger span {
  display: block; width: 22px; height: 1.5px;
  background: var(--ink); border-radius: 2px;
  transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile slide-down menu */
.mobile-menu {
  display: none;
  position: fixed; top: 62px; left: 0; right: 0; z-index: 190;
  background: rgba(245,242,235,0.98); backdrop-filter: blur(20px);
  border-bottom: 0.5px solid rgba(0,0,0,0.08);
  padding: 1rem 1.5rem 1.5rem;
  transform: translateY(-8px); opacity: 0;
  transition: opacity 0.22s ease, transform 0.22s ease;
  pointer-events: none;
}
.mobile-menu.open {
  opacity: 1; transform: translateY(0); pointer-events: all;
}
.mobile-menu a {
  display: block; font-size: 16px; font-weight: 400;
  color: var(--ink-soft); text-decoration: none;
  padding: 0.75rem 0; border-bottom: 0.5px solid rgba(0,0,0,0.06);
  cursor: pointer; transition: color 0.15s;
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { color: var(--sage); }
.mobile-menu .mobile-section-label {
  font-size: 10px; font-weight: 500; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--muted);
  padding: 1rem 0 0.4rem; border-bottom: none;
}
.mobile-menu .mobile-cta {
  display: block; margin-top: 1.25rem;
  background: var(--sage); color: white; border: none;
  padding: 13px 28px; border-radius: 100px;
  font-family: var(--sans); font-size: 15px;
  cursor: pointer; font-weight: 400; text-align: center;
  transition: background 0.2s;
}
.mobile-menu .mobile-cta:hover { background: var(--sage-mid); }

/* ======== RESPONSIVE ======== */
@media (max-width: 900px) {
  /* Nav */
  nav { padding: 0 1.25rem; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: block; }
  /* Only the hamburger sits on the right now, so bring the wordmark back */
  .nav-logo-text { display: inline; font-size: 16px; }
  .nav-logo-mark { height: 36px; width: 36px; }

  /* Hero */
  .hero { grid-template-columns: 1fr; }
  .hero-right { min-height: 320px; }
  .hero-title { font-size: 48px; letter-spacing: -1px; }
  .hero-left { padding: 3.5rem 1.5rem; }
  .hero-sub { font-size: 16px; max-width: 100%; }
  .hero-quote p { font-size: 20px; }

  /* Layout */
  .split-section { grid-template-columns: 1fr; }
  .split-left { padding: 3.5rem 1.5rem; }
  .split-right { padding: 2.5rem 1.5rem; }
  .for-grid { grid-template-columns: 1fr; }
  .weeks-grid { grid-template-columns: repeat(2, 1fr); }
  .science-section { grid-template-columns: 1fr; gap: 3rem; }
  .two-col, .two-col-wide { grid-template-columns: 1fr; gap: 2.5rem; }
  .three-col { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .evidence-grid { grid-template-columns: 1fr; }
  .domain-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-wrapper { grid-template-columns: 1fr; }
  .sticky-aside { position: static; }

  /* Inner hero */
  .inner-hero { padding: 4rem 1.5rem 3.5rem; }
  .inner-hero h1 { font-size: 38px; }

  /* Section titles */
  .section-title { font-size: 36px; }
  .section-title.lg { font-size: 40px; }
  .cta-section h2 { font-size: 38px; }

  /* Padding normalization */
  .container, .container-wide { padding: 0 1.5rem; }
  .content-section { padding: 3.5rem 1.5rem; }
  .for-section { padding: 4rem 1.5rem; }
  .curriculum-section { padding: 4rem 1.5rem; }
  .science-section { padding: 4rem 1.5rem; }
  .cta-section { padding: 5rem 1.5rem; }

  /* Curriculum header stack on mobile */
  .curriculum-header { flex-direction: column; align-items: flex-start; gap: 1rem; }

  /* Footer */
  footer { padding: 3rem 1.5rem 2rem; }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-brand { padding-bottom: 1.5rem; border-bottom: 0.5px solid rgba(255,255,255,0.07); }
  .footer-brand p { max-width: 100%; }
  .footer-cols-row {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
  }
  .footer-bottom {
    flex-direction: column; gap: 0.5rem; text-align: center; padding-top: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-title { font-size: 40px; }
  .inner-hero h1 { font-size: 32px; }
  .section-title { font-size: 30px; }
  .cta-section h2 { font-size: 32px; }
  /* Phones: keep just the circular mark */
  .nav-logo-text { display: none; }
  .nav-logo-mark { height: 34px; width: 34px; }
  .weeks-grid { grid-template-columns: 1fr; }
  .domain-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-cols-row { grid-template-columns: 1fr 1fr; }
  .stat-strip { flex-wrap: wrap; }
  .stat-item { flex: 0 0 50%; border-right: none; border-bottom: 0.5px solid rgba(255,255,255,0.06); }
}