/* My Gem School — landing site
   Design tokens mirror the app (schoolmatch-mvp/constants/theme.ts):
   teal primary + warm coral accent, Nunito type. */

:root {
  --font-display: 'Source Serif 4', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --primary: #0E9488;
  --primary-deep: #0B6B62;
  --primary-light: #5FE0D6;
  --surface-tint: #E8F5F2;
  --accent: #FF7A59;
  --accent-surface: #FFE7E0;
  --accent-text: #C2410C;
  --ink: #11302C;
  --muted: #5C7570;
  --bg: #F5F7F6;
  --card: #FFFFFF;
  --border: #D1E0DD;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(17, 48, 44, 0.08);
  --shadow-lg: 0 12px 48px rgba(17, 48, 44, 0.14);
}

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

html { scroll-behavior: smooth; }

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

/* Display serif for the big statements; crisp sans for everything else. */
.hero h1,
.section-title,
.cta-band h2,
.legal-title,
.stat-value {
  font-family: var(--font-display);
  font-weight: 600;
}

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

/* Keeps multi-word proper nouns (e.g. "San Francisco Bay Area") from breaking
   across lines. Falls back gracefully: on very narrow screens the browser will
   still break rather than overflow. */
.nowrap { white-space: nowrap; }

a { color: var(--primary-deep); }

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(245, 247, 246, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 800;
  font-size: 1.1rem;
}

.brand img { width: 30px; height: 30px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-links a:hover { color: var(--primary-deep); }

.nav-cta {
  background: var(--primary);
  color: #fff !important;
  padding: 9px 18px;
  border-radius: 999px;
  font-weight: 700;
}

.nav-cta:hover { background: var(--primary-deep); }

@media (max-width: 720px) {
  .nav-links { gap: 14px; }
  .nav-links li:not(.nav-keep) { display: none; }
  .brand { font-size: 1rem; white-space: nowrap; }
  .brand img { width: 26px; height: 26px; }
  .nav-cta { padding: 8px 14px; font-size: 0.88rem; white-space: nowrap; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 72px 0 64px;
  background:
    radial-gradient(600px 300px at 20% 0%, rgba(95, 224, 214, 0.22), transparent),
    radial-gradient(600px 300px at 80% 10%, rgba(255, 122, 89, 0.14), transparent);
}

.hero-split {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 860px) {
  .hero-split { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
}

.hero-eyebrow {
  color: var(--primary-deep);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.hero h1 {
  font-size: clamp(2rem, 4.6vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.hero h1 em {
  font-style: normal;
  color: var(--primary);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 560px;
  margin-bottom: 30px;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  border-radius: 999px;
  padding: 14px 30px;
  font-size: 1.05rem;
  transition: transform 0.12s ease, background 0.12s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-deep); }

.btn-secondary {
  background: var(--card);
  color: var(--primary-deep);
  border: 1.5px solid var(--border);
}

.hero-note {
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--muted);
}

/* ---------- Coming-soon teaser ---------- */
.teaser-hero {
  min-height: calc(100vh - 65px);
  display: flex;
  align-items: center;
  padding: 56px 0;
}

.teaser-content {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.teaser-content .hero-eyebrow { justify-content: center; }

.teaser-content h1 {
  font-size: clamp(2rem, 4.6vw, 2.7rem);
  margin-bottom: 18px;
}

.teaser-content .hero-sub { max-width: 100%; margin: 0 auto 32px; }

.teaser-content .waitlist-form { margin-bottom: 14px; }

.teaser-content .hero-note { margin-top: 6px; }

/* ---------- Photo placeholders ---------- */
.photo-ph {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  border-radius: var(--radius);
  border: 2px dashed var(--border);
  background:
    linear-gradient(145deg, var(--surface-tint), #FDF3EF);
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.5;
  min-height: 220px;
  aspect-ratio: 4 / 3;
}

.photo-ph-tall {
  aspect-ratio: 9 / 16;
  max-height: 460px;
  width: 100%;
  min-height: 0;
}

.photo-strip { padding: 0 0 72px; }

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

@media (max-width: 860px) {
  .photo-grid { grid-template-columns: 1fr; }
  .photo-grid .photo-ph:nth-child(n+2) { display: none; }
}

/* ---------- Stats band ---------- */
.stats-band {
  background: var(--primary-deep);
  padding: 40px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

@media (max-width: 860px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

.stat { text-align: center; }

.stat-value {
  color: #fff;
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.stat-label {
  color: #B7E2DC;
  font-size: 0.88rem;
  font-weight: 600;
  max-width: 210px;
  margin: 4px auto 0;
}

/* ---------- Compare (usual way vs app) ---------- */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

@media (max-width: 800px) {
  .compare-grid { grid-template-columns: 1fr; }
}

.compare-card h3 { margin: 0 0 14px; font-size: 1.1rem; font-weight: 800; }

.compare-card-good { border-color: var(--primary); }

.x-list { list-style: none; }

.x-list li {
  padding: 6px 0 6px 26px;
  position: relative;
  font-size: 0.95rem;
  color: var(--muted);
}

.x-list li::before {
  content: '✕';
  position: absolute;
  left: 0;
  color: #D8A79B;
  font-weight: 800;
}

/* ---------- Guide (SEO content) ---------- */
.guide { background: var(--surface-tint); }

.guide-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

@media (max-width: 800px) {
  .guide-grid { grid-template-columns: 1fr; }
}

.guide-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 28px;
}

.guide-item h3 { font-size: 1.08rem; font-weight: 800; margin-bottom: 8px; }
.guide-item p { color: var(--muted); font-size: 0.96rem; }

/* ---------- Sections ---------- */
section { padding: 72px 0; }

.section-label {
  display: inline-block;
  background: var(--accent-surface);
  color: var(--accent-text);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

.section-sub {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 640px;
  margin-bottom: 42px;
}

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

/* ---------- Feature grid ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 14px 0 8px;
}

.card p { color: var(--muted); font-size: 0.98rem; }

.tint {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tint svg { width: 24px; height: 24px; }

.tint-teal   { background: #E8F5F2; color: #0E9488; }
.tint-coral  { background: #FFEDE6; color: #E05A36; }
.tint-amber  { background: #FBF0DA; color: #B87514; }
.tint-violet { background: #EFEAFB; color: #6B4FC8; }
.tint-blue   { background: #E3EEF9; color: #2F6FBF; }
.tint-green  { background: #E7F3E2; color: #4E8F2F; }

/* ---------- How it works ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

@media (max-width: 900px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
}

.step {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  position: relative;
}

.step-num {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.step h3 { font-size: 1.05rem; font-weight: 800; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 0.95rem; }

/* ---------- Pricing ---------- */
#pricing { background: linear-gradient(180deg, var(--bg), var(--surface-tint) 60%, var(--bg)); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  align-items: stretch;
  text-align: left;
}

@media (max-width: 1000px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .pricing-grid { grid-template-columns: 1fr; }
}

.price-card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
}

.price-card.featured {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.plan-flag {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 999px;
  white-space: nowrap;
}

.plan-name { font-weight: 800; font-size: 1.1rem; }

.plan-price {
  font-size: 2.1rem;
  font-weight: 800;
  margin: 10px 0 2px;
  letter-spacing: -0.02em;
}

.plan-price span {
  font-size: 1rem;
  font-weight: 600;
  color: var(--muted);
}

.plan-tag { color: var(--muted); font-size: 0.9rem; margin-bottom: 18px; }

.plan-list {
  list-style: none;
  margin-bottom: 22px;
  flex: 1;
}

.plan-list li {
  padding: 6px 0 6px 26px;
  position: relative;
  font-size: 0.95rem;
  color: var(--ink);
}

.plan-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 800;
}

.plan-list li.minus { color: var(--muted); }
.plan-list li.minus::before { content: '—'; color: var(--border); }

.price-card .btn { text-align: center; }

.pricing-fineprint {
  margin-top: 26px;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

/* ---------- FAQ ---------- */
.faq-list { max-width: 760px; margin: 0 auto; }

.faq-list details {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  padding: 0;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  padding: 18px 22px;
  list-style: none;
  position: relative;
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary::after {
  content: '+';
  position: absolute;
  right: 22px;
  color: var(--primary);
  font-weight: 800;
  font-size: 1.2rem;
}

.faq-list details[open] summary::after { content: '–'; }

.faq-list .faq-a {
  padding: 0 22px 18px;
  color: var(--muted);
  font-size: 0.98rem;
}

/* ---------- Waitlist ---------- */
#waitlist { background: var(--surface-tint); }

.waitlist-form {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 640px;
  margin: 0 auto;
}

.waitlist-form input {
  font-family: inherit;
  font-size: 1rem;
  padding: 13px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: var(--card);
  color: var(--ink);
  outline: none;
}

.waitlist-form input:focus { border-color: var(--primary); }

.waitlist-form input#wl-zip { width: 130px; }
.waitlist-form input#wl-email { flex: 1; min-width: 220px; }

.waitlist-form .btn { padding: 13px 26px; font-size: 1rem; border: none; cursor: pointer; font-family: inherit; }
.waitlist-form .btn:disabled { opacity: 0.6; cursor: default; }

.waitlist-message {
  margin-top: 16px;
  font-weight: 600;
  min-height: 1.4em;
}

.waitlist-message.success { color: var(--primary-deep); }
.waitlist-message.error { color: #DC2626; }

@media (max-width: 560px) {
  .waitlist-form input#wl-zip, .waitlist-form input#wl-email, .waitlist-form .btn { width: 100%; flex: none; }
}

/* ---------- Final CTA ---------- */
.cta-band {
  background: var(--primary-deep);
  border-radius: var(--radius);
  padding: 56px 32px;
  text-align: center;
  color: #fff;
}

.cta-band h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; margin-bottom: 10px; }
.cta-band p { color: #CDEDE9; margin-bottom: 26px; }
.cta-band .btn-primary { background: var(--accent); }
.cta-band .btn-primary:hover { background: #E05A36; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 0 48px;
  margin-top: 40px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
}

.footer-links a:hover { color: var(--primary-deep); }

.footer-copy { color: var(--muted); font-size: 0.85rem; }

/* ---------- Legal pages ---------- */
.legal-page { padding: 56px 0 40px; max-width: 800px; }

.legal-back {
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  margin-bottom: 22px;
  color: var(--primary-deep);
}

.legal-title { font-size: 2rem; font-weight: 800; margin-bottom: 4px; }
.legal-updated { color: var(--muted); margin-bottom: 30px; }

.legal-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}

.legal-card h2 {
  font-size: 1.2rem;
  font-weight: 800;
  margin: 26px 0 10px;
}

.legal-card h3 {
  font-size: 1.02rem;
  font-weight: 700;
  margin: 20px 0 8px;
  color: var(--primary-deep);
}

.legal-card p, .legal-card ul { margin-bottom: 14px; color: var(--ink); }
.legal-card ul { padding-left: 22px; }
.legal-card li { margin-bottom: 6px; }