/* ==========================================================================
   Nemea Studio — Design System
   Fonts: Marcellus (titles), Cormorant Garamond (accents/quotes), Lora (body)
   ========================================================================== */

:root {
  /* Core palette */
  --color-bg: #f2eee6;          /* Gris Sable / Creme Texture — universal background */
  --color-bg-alt: #e8e4db;      /* Lin Blanchi / Grege — alternating sections */
  --color-bg-card: #ffffff;
  --color-text: #1e2b25;        /* Vert Foret Profond — headings & body */
  --color-text-soft: #46534c;
  --color-accent: #6d837d;      /* Vert Sauge Feutre — signature accent */
  --color-accent-dark: #55665f;
  --color-taupe: #bda899;       /* Taupe Clair — borders & transitions */
  --color-bronze: #6e5d47;      /* Bronze Dore Mat — contrast */
  --color-prune: #543d41;       /* Prune Eteint — deep contrast */
  --color-border: #dcdcd0;

  /* Schedule tints */
  --tint-1: #cbd6cf;
  --tint-2: #ccd0c4;
  --tint-3: #dcdcd0;
  --tint-4: #b9c2ba;
  --tint-5: #dfd3c3;
  --tint-6: #e3cfb4;

  --font-title: "Marcellus", serif;
  --font-script: "Cormorant Garamond", serif;
  --font-body: "Lora", serif;

  --container-width: 1160px;
  --radius: 6px;
  --shadow-soft: 0 10px 30px rgba(30, 43, 36, 0.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

/* Hide the language not currently selected. Set on <html> so there is
   no flash before main.js / the inline bootstrap script runs. */
html.lang-fr .lang-en { display: none; }
html.lang-en .lang-fr { display: none; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-title);
  color: var(--color-text);
  line-height: 1.25;
  margin: 0 0 0.6em;
  font-weight: 400;
}

h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.4rem; }

p { margin: 0 0 1.2em; }

a { color: inherit; text-decoration: none; }

.eyebrow {
  display: block;
  font-family: var(--font-script);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--color-accent);
  margin-bottom: 0.4em;
}

.lead {
  font-family: var(--font-script);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--color-text-soft);
}

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

section { padding: 90px 0; }
section.alt { background: var(--color-bg-alt); }
section.promo-banner {
  padding: 40px 0;
  background: var(--color-bronze);
  color: var(--color-bg);
  text-align: center;
}
section.promo-banner p { margin: 0; font-size: 1.25rem; }
section.promo-banner strong { font-family: var(--font-title); font-weight: 400; }
section.promo-banner a {
  color: var(--color-bg);
  text-decoration: underline;
  text-underline-offset: 3px;
  margin-left: 6px;
}
section.promo-banner a:hover { color: var(--tint-6); }
section.dark {
  background: var(--color-text);
  color: var(--color-bg);
}
section.dark h2, section.dark h3 { color: var(--color-bg); }

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
}

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

.btn-outline {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: transparent;
}
.btn-outline:hover {
  background: var(--color-accent);
  color: #fff;
}

.btn-light {
  background: var(--color-bg);
  color: var(--color-text);
}
.btn-light:hover { background: #fff; }

.btn-sm { padding: 9px 20px; font-size: 0.85rem; }

.btn-lg { padding: 18px 44px; font-size: 1.05rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(242, 238, 230, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 24px;
}

.logo {
  font-family: var(--font-title);
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  color: var(--color-text);
  white-space: nowrap;
}
.logo span { color: var(--color-accent); }
.logo img { height: 44px; width: auto; display: block; border-radius: 4px; }

.main-nav {
  display: flex;
  gap: 32px;
  flex: 1;
  justify-content: center;
}

.main-nav a {
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  padding: 6px 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.main-nav a:hover,
.main-nav a.nav-active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.lang-switch {
  display: flex;
  border: 1px solid var(--color-taupe);
  border-radius: 999px;
  overflow: hidden;
}

.lang-btn {
  border: none;
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  padding: 6px 12px;
  cursor: pointer;
  color: var(--color-text-soft);
}

.lang-btn.active {
  background: var(--color-accent);
  color: #fff;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 30px;
  height: 24px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, #f2eee6 0%, #e2dbcd 55%, #cbd6cf 100%);
  padding: 130px 0 110px;
  text-align: center;
}

.hero-inner {
  max-width: 720px;
  margin: 0 auto;
}

.hero h1 { margin-bottom: 0.3em; }

.hero .lead { margin-bottom: 1.4em; }

.hero.hero-split {
  background: var(--color-text);
  padding: 0;
  text-align: center;
}
.hero-split-inner {
  max-width: 1400px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 16px;
  min-height: calc(100vh - 80px);
  padding: 40px 56px 40px 6px;
}
.hero-logo-col img {
  width: 100%;
  height: auto;
  display: block;
}
.hero-text-col { color: var(--color-bg); }
.hero-text-col .lead { font-size: 1.6rem; }
.hero-text-col > p:not(.lead) { font-size: 1.15rem; line-height: 1.8; }
.hero-split .btn-primary {
  background: var(--tint-6);
  color: var(--color-text);
}
.hero-split .btn-primary:hover { background: var(--color-bg); }
.hero-split .btn-outline {
  border-color: var(--tint-6);
  color: var(--tint-6);
}
.hero-split .btn-outline:hover {
  background: var(--tint-6);
  color: var(--color-text);
}
.hero-text-col .lead { color: var(--tint-1); }
.hero-text-col > p:not(.lead) { color: var(--tint-1); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hero-actions {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 10px;
}
.hero-actions .btn {
  min-width: 248px;
  justify-content: center;
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  padding: 70px 0 60px;
  text-align: center;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

/* ---------- Highlights / feature columns ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.feature-card {
  background: var(--color-bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
  box-shadow: var(--shadow-soft);
}
.feature-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}
.feature-card .feature-body { padding: 32px 28px; }

.feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--tint-1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-size: 1.3rem;
  color: var(--color-accent-dark);
}

/* ---------- Class / pricing card grids ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
  gap: 32px;
}

.class-card {
  background: var(--color-bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  min-height: 420px;
}

.class-card .card-bar { height: 8px; }
.class-card .card-body { padding: 28px 28px 32px; flex: 1; display: flex; flex-direction: column; }
.class-card .card-meta {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-text-soft);
  display: flex;
  justify-content: space-between;
}

/* Rotate tint colours across cards */
.class-card:nth-child(6n+1) .card-bar { background: var(--tint-1); }
.class-card:nth-child(6n+2) .card-bar { background: var(--tint-2); }
.class-card:nth-child(6n+3) .card-bar { background: var(--tint-3); }
.class-card:nth-child(6n+4) .card-bar { background: var(--tint-4); }
.class-card:nth-child(6n+5) .card-bar { background: var(--tint-5); }
.class-card:nth-child(6n+6) .card-bar { background: var(--tint-6); }

/* ---------- Expandable class detail ---------- */
.class-detail {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}
.class-detail summary {
  cursor: pointer;
  list-style: none;
  font-size: 0.9rem;
  color: var(--color-accent-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.class-detail summary::-webkit-details-marker { display: none; }
.class-detail summary::after {
  content: "+";
  font-family: var(--font-title);
  font-size: 1.1rem;
  transition: transform 0.2s ease;
}
.class-detail[open] summary::after { transform: rotate(45deg); }

.sub-class {
  padding: 14px 0;
  border-top: 1px solid var(--color-border);
}
.sub-class:first-of-type { margin-top: 14px; }
.sub-class-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 4px;
}
.sub-class-head strong {
  font-family: var(--font-title);
  font-weight: 400;
  font-size: 1.02rem;
  color: var(--color-text);
}
.sub-class-head span {
  font-size: 0.8rem;
  color: var(--color-text-soft);
  white-space: nowrap;
}
.sub-class p {
  font-size: 0.9rem;
  color: var(--color-text-soft);
  margin: 0;
}

/* ---------- Pricing ---------- */
.price-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-soft);
}

.price-card.featured {
  border-color: var(--color-accent);
  transform: translateY(-8px);
}

.price-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #fff;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 999px;
}

.price-value {
  font-family: var(--font-title);
  font-size: 2.4rem;
  color: var(--color-accent-dark);
  margin: 12px 0;
}
.price-value span {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text-soft);
}

.price-card ul {
  list-style: none;
  padding: 0;
  margin: 18px 0 26px;
  text-align: left;
}
.price-card ul li {
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}
.price-card ul li:last-child { border-bottom: none; }

/* ---------- CTA banner ---------- */
.cta-banner {
  text-align: center;
  background: var(--color-text);
  color: var(--color-bg);
  border-radius: var(--radius);
  padding: 64px 40px;
}
.cta-banner h2 { color: var(--color-bg); }
.cta-banner p { color: var(--tint-1); }

/* ---------- Pull quote ---------- */
.quote-block {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.quote-block p {
  font-family: var(--font-script);
  font-style: italic;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  line-height: 1.5;
  color: var(--color-text);
}
.quote-block cite {
  display: block;
  margin-top: 18px;
  font-style: normal;
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
}

/* ---------- Team / about ---------- */
.team-card {
  background: var(--color-bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  text-align: center;
}
.team-photo {
  aspect-ratio: 4 / 5;
  background: linear-gradient(160deg, var(--tint-3), var(--color-taupe));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  color: var(--color-bg);
  font-size: 1rem;
  overflow: hidden;
}
.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.team-card .card-body { padding: 24px; }
.team-role { color: var(--color-accent); font-style: italic; font-family: var(--font-script); }

.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; text-align: center; }

/* ---------- Planning / redirect page ---------- */
.redirect-box {
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
  background: var(--color-bg-card);
  border-radius: var(--radius);
  padding: 56px 44px;
  box-shadow: var(--shadow-soft);
}
.redirect-note {
  margin-top: 22px;
  font-size: 0.88rem;
  color: var(--color-text-soft);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
}

.contact-info-item {
  margin-bottom: 26px;
}
.contact-info-item h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-accent-dark);
  margin-bottom: 6px;
}

.map-placeholder {
  margin-top: 20px;
  border: 1px dashed var(--color-taupe);
  border-radius: var(--radius);
  background: var(--color-bg-alt);
  color: var(--color-text-soft);
  font-size: 0.9rem;
  text-align: center;
  padding: 60px 20px;
}

.map-embed {
  margin-top: 20px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  line-height: 0;
}

form.contact-form label {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--color-text-soft);
}
form.contact-form input,
form.contact-form textarea {
  width: 100%;
  padding: 13px 16px;
  margin-bottom: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg-card);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
}
form.contact-form textarea { min-height: 140px; resize: vertical; }
form.contact-form input:focus,
form.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-text);
  color: var(--tint-1);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  align-items: start;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(242, 238, 230, 0.15);
}
.site-footer .logo { color: var(--color-bg); }
.site-footer .logo span { color: var(--tint-1); }
.site-footer .logo img { height: 218px; width: auto; }
.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-bg);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li:last-child { margin-bottom: 0; }
.footer-col p:last-child { margin-bottom: 0; }
.footer-col a:hover { color: var(--color-bg); }
.social-links { display: flex; gap: 14px; }
.footer-bottom {
  text-align: center;
  font-size: 0.85rem;
  padding: 22px 0;
  color: var(--color-taupe);
}
.footer-bottom a {
  color: var(--color-taupe);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer-bottom a:hover { color: var(--color-bg); }
.footer-bottom .divider { margin: 0 10px; }

/* ---------- Legal page ---------- */
.legal-content {
  max-width: 720px;
  margin: 0 auto;
}
.legal-content h2 {
  font-size: 1.3rem;
  margin-top: 2.4em;
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content p { color: var(--color-text-soft); }
.legal-content .legal-updated {
  font-family: var(--font-script);
  font-style: italic;
  color: var(--color-accent-dark);
  margin-bottom: 2.5em;
}
.legal-note {
  background: var(--tint-6);
  border-left: 3px solid var(--color-bronze);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin: 1.2em 0;
  font-size: 0.95rem;
  color: var(--color-bronze);
}
.legal-placeholder {
  background: var(--tint-6);
  padding: 2px 6px;
  border-radius: 3px;
  font-style: italic;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    border-bottom: 1px solid var(--color-border);
    transition: max-height 0.3s ease;
  }
  .main-nav.open { max-height: 400px; }
  .main-nav a { padding: 14px 24px; border-bottom: 1px solid var(--color-border); }
  .nav-toggle { display: flex; }
  .header-actions .btn-sm.btn-primary { display: none; }

  .grid-3, .grid-2, .values-grid { grid-template-columns: 1fr; }
  .hero-split-inner {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 60px 24px;
    gap: 24px;
  }
  .hero-logo-col { max-width: 320px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .price-card.featured { transform: none; }
}

@media (max-width: 900px) {
  .footer-brand .logo { display: block; }
  .site-footer .logo img { height: auto; width: 160px; margin: 0 auto; }
  .footer-col { text-align: center; }
  .social-links { justify-content: center; }
}

@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
  section { padding: 60px 0; }
  .hero { padding: 90px 0 70px; }
}
