:root {
  --teal: #0E7C66;
  --teal-dark: #0A5C4B;
  --teal-tint: #EAF6F1;
  --navy: #0B1F3A;
  --ink: #1C2B33;
  --muted: #5C6B72;
  --bg: #FFFFFF;
  --bg-alt: #F5FAF8;
  --border: #E3ECE9;
  --radius: 16px;
  --shadow: 0 8px 30px rgba(11, 31, 58, 0.06);
  --max-width: 1160px;
  --font-body: 'Manrope', system-ui, -apple-system, sans-serif;
  --font-serif: 'Source Serif 4', Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.container.narrow { max-width: 760px; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--teal);
  color: #fff;
  padding: 10px 16px;
  z-index: 100;
}
.skip-link:focus { left: 0; }

h1, h2, h3 {
  font-family: var(--font-serif);
  color: var(--navy);
  margin: 0 0 0.6em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1.08; }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); line-height: 1.2; }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1em; color: var(--ink); }

.center { text-align: center; margin-left: auto; margin-right: auto; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--teal);
  margin: 0 0 0.9em;
}

.section-lead {
  color: var(--muted);
  max-width: 640px;
  font-size: 1.05rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--teal);
  color: #fff;
  box-shadow: 0 6px 20px rgba(14, 124, 102, 0.28);
}
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover { border-color: var(--teal); color: var(--teal); }
.btn-lg { padding: 15px 30px; font-size: 1rem; }
.btn-sm { padding: 10px 20px; font-size: 0.9rem; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 20px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-text {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--navy);
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-sub {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.main-nav {
  display: flex;
  gap: 28px;
  flex: 1;
  justify-content: center;
}
.main-nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.94rem;
  font-weight: 500;
}
.main-nav a:hover { color: var(--teal); }

.nav-alt-link {
  color: var(--teal-dark) !important;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.86rem !important;
}
.nav-alt-link:hover { background: var(--teal-tint); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
}

/* Hero */
.hero {
  padding: 96px 0 64px;
  background:
    radial-gradient(1000px 500px at 85% -10%, var(--teal-tint), transparent 60%),
    linear-gradient(180deg, #fff, #fff);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}
.hero-lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 560px;
}
.hero-photo img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin: 2rem 0 1.6rem;
}
.hero-rating {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
}
.hero-rating .stars { color: #E3A008; letter-spacing: 2px; }
.hero-rating:hover { color: var(--teal); }

/* Stats */
.stats { background: var(--navy); padding: 40px 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 600;
  color: #fff;
}
.stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* About */
.about-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
}
.photo-frame {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  background-color: var(--teal-tint);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-content .eyebrow { margin-bottom: 0.5em; }
.about-signature {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--teal-dark);
  margin: 1.4em 0 1.8em;
}
.mission-progress { margin: 0 0 2rem; max-width: 420px; }
.mission-progress-top {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
}
.progress-track {
  height: 8px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal), var(--teal-dark));
}

/* Sections */
.section { padding: 88px 0; }
.section.alt { background: var(--bg-alt); }
.section h2 { max-width: 720px; margin-left: auto; margin-right: auto; }

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 3rem;
}
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card:has(.card-photo) { padding: 0 0 32px; }
.card:has(.card-photo) h3 { margin: 22px 28px 0.6em; }
.card:has(.card-photo) p { margin: 0 28px; }
.card-photo {
  margin: 0 0 4px;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.card-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--teal-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.card-icon svg { width: 22px; height: 22px; }
.card p { color: var(--muted); font-size: 0.96rem; margin: 0; }

/* Partner cards */
.partner-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 3rem;
}
.partner-card {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 34px 28px;
  text-align: center;
}
.partner-card h3 { color: var(--teal-dark); }
.partner-card p { color: var(--muted); margin: 0; font-size: 0.96rem; }

/* Session gallery */
.session-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 3rem;
}
.session-gallery img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Testimonials */
.testimonial-card { padding: 32px 28px; }
.testimonial-quote {
  color: var(--ink);
  font-size: 0.98rem;
  line-height: 1.65;
  margin: 0 0 1.2em;
}
.testimonial-author {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--teal-dark);
  margin: 0;
  font-size: 0.92rem;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 3rem;
}
.step { text-align: center; padding: 0 8px; }
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  font-family: var(--font-serif);
  font-weight: 600;
  margin-bottom: 16px;
}
.step p { color: var(--muted); font-size: 0.96rem; }

/* Reviews */
.reviews-inner { max-width: 640px; text-align: center; }
.review-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin: 2rem 0 2.2rem;
}
.stars-big { color: #E3A008; font-size: 1.8rem; letter-spacing: 4px; }
.review-score { font-family: var(--font-serif); font-size: 2.6rem; font-weight: 600; color: var(--navy); }
.review-sub { color: var(--muted); font-size: 0.9rem; }

/* FAQ */
.faq-list { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 22px;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--navy);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--teal);
  margin-left: 12px;
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p { margin-top: 14px; color: var(--muted); }

/* CTA banner */
.cta-banner {
  background: linear-gradient(135deg, var(--teal-dark), var(--teal));
  color: #fff;
  padding: 80px 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; }
.cta-banner p { color: rgba(255,255,255,0.85); max-width: 520px; margin: 0 auto 2rem; }
.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.cta-banner .btn-primary { background: #fff; color: var(--teal-dark); box-shadow: none; }
.btn-ghost-light { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.5); }
.btn-ghost-light:hover { border-color: #fff; background: rgba(255,255,255,0.1); }
.cta-banner .btn-primary:hover { background: #EAF6F1; }

/* Footer */
.site-footer { background: var(--navy); color: rgba(255,255,255,0.75); padding: 48px 0 28px; }
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  padding-bottom: 28px;
}
.footer-brand .logo-text { color: #fff; }
.footer-brand .logo-sub { color: rgba(255,255,255,0.55); }
.footer-brand p { margin: 6px 0 0; font-size: 0.9rem; color: rgba(255,255,255,0.6); }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { color: rgba(255,255,255,0.8); text-decoration: none; font-size: 0.92rem; }
.footer-links a:hover { color: #fff; }
.footer-copy { font-size: 0.82rem; margin: 20px 0 0; color: rgba(255,255,255,0.45); }

/* Responsive */
@media (max-width: 900px) {
  .card-grid, .partner-grid, .steps { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); row-gap: 28px; }
  .session-gallery { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; gap: 32px; }
  .photo-frame { max-width: 340px; margin: 0 auto; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-photo { order: -1; max-width: 420px; margin: 0 auto; }
}

@media (max-width: 720px) {
  .main-nav { display: none; }
  .header-cta .btn-sm { padding: 9px 16px; font-size: 0.85rem; }
  .nav-toggle { display: flex; }

  .site-header.nav-open .main-nav {
    display: flex;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 20px 24px 28px;
    border-bottom: 1px solid var(--border);
    gap: 18px;
  }

  .card-grid, .partner-grid, .steps { grid-template-columns: 1fr; }
  .session-gallery { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 48px; }
  .section { padding: 64px 0; }
}