/* ============================================================
   THE PILATES PROJECT — Stylesheet
   Fonts: Moret (local) + Inter (Google)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,300;0,400;0,500;0,600;1,300&display=swap');

@font-face {
  font-family: 'Moret';
  src: url('../fonts/Moret-Regular.woff2') format('woff2'),
       url('../fonts/Moret-Regular.woff') format('woff');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Moret';
  src: url('../fonts/Moret-Bold.woff2') format('woff2'),
       url('../fonts/Moret-Bold.woff') format('woff');
  font-weight: 700;
  font-display: swap;
}

/* === TOKENS === */
:root {
  --brown:        #3f210f;
  --brown-mid:    #5c2e18;
  --brown-light:  #8b5e3c;
  --cream:        #f3e9e1;
  --cream-warm:   #e2d2c4;
  --sand:         #da9176;
  --sand-light:   #e6b899;
  --sage:         #c8c0ab;
  --text:         #3e3b37;
  --text-muted:   #8a7265;

  --f-head: 'Moret', 'Georgia', serif;
  --f-body: 'Inter', -apple-system, sans-serif;

  --nav-h:    80px;
  --pad-v:    120px;
  --wrap:     1280px;
  --pad-h:    48px;

  --ease:     cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --t:        0.4s var(--ease);
  --tf:       0.2s ease;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--f-body);
  color: var(--text);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: var(--f-body); cursor: pointer; border: none; background: none; }

/* === LANGUAGE === */
body:not(.lang-en) [data-lang="en"]:not(.lang-btn) { display: none; }
body.lang-en [data-lang="fr"]:not(.lang-btn)       { display: none; }

/* === LAYOUT === */
.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--pad-h);
}
.section { padding: var(--pad-v) 0; }

/* === TYPOGRAPHY === */
h1, h2, h3, h4 {
  font-family: var(--f-head);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(3rem, 7vw, 6rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: 1.15rem; }

p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-muted);
}

.eyebrow {
  font-family: var(--f-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sand);
}

/* === NAV === */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(243, 233, 225, 0.97);
  transition: background var(--t), border-color var(--t);
}
.nav.scrolled {
  background: rgba(250, 249, 245, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--sand-light);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--pad-h);
}
.nav-logo img { height: 38px; width: auto; mix-blend-mode: multiply; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
}
.nav-links a {
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  position: relative;
  transition: color var(--tf);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--brown);
  transition: width var(--t);
}
.nav-links a:hover::after,
.nav-links a.is-active::after { width: 100%; }

.nav-right { display: flex; align-items: center; gap: 24px; }

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
}
.lang-toggle .sep {
  font-size: 0.65rem;
  color: var(--sand);
  user-select: none;
}
.lang-btn {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 3px 7px;
  border-radius: 2px;
  transition: all var(--tf);
}
.lang-btn.is-active {
  background: var(--brown);
  color: var(--cream);
}

.btn-nav-book {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream);
  background: var(--brown);
  padding: 11px 26px;
  border-radius: 2px;
  transition: background var(--tf);
}
.btn-nav-book:hover { background: var(--brown-mid); }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--brown);
  transition: all var(--t);
}

/* === MOBILE MENU === */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: var(--brown);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t);
}
.nav-overlay.is-open { opacity: 1; pointer-events: all; }
.nav-overlay a {
  font-family: var(--f-head);
  font-size: clamp(2rem, 6vw, 3rem);
  color: var(--cream);
}
.nav-overlay-close {
  position: absolute;
  top: 20px; right: 20px;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  color: var(--cream);
  font-size: 1.5rem;
}
.nav-overlay .lang-toggle { margin-top: 16px; }
.nav-overlay .lang-btn { color: rgba(250,249,245,0.6); }
.nav-overlay .lang-btn.is-active { background: rgba(250,249,245,0.15); color: var(--cream); }

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: all var(--t);
}
.btn .arrow { display: inline-block; transition: transform var(--t); }
.btn:hover .arrow { transform: translateX(4px); }

.btn-primary {
  background: var(--brown);
  color: var(--cream);
  padding: 16px 36px;
  border-radius: 2px;
}
.btn-primary:hover { background: var(--brown-mid); transform: translateY(-1px); }

.btn-outline {
  border: 1px solid var(--brown);
  color: var(--brown);
  padding: 15px 35px;
  border-radius: 2px;
}
.btn-outline:hover { background: var(--brown); color: var(--cream); }

.btn-cream {
  background: var(--cream);
  color: var(--brown);
  padding: 16px 36px;
  border-radius: 2px;
}
.btn-cream:hover { background: var(--cream-warm); }

.btn-text {
  color: var(--brown);
  border-bottom: 1px solid var(--brown);
  padding-bottom: 2px;
}

/* === HERO (home) === */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}
.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-h) + 60px) var(--pad-h) 80px;
  position: relative;
  z-index: 1;
}
.hero-right {
  position: relative;
  background: var(--cream-warm);
  overflow: hidden;
}
.hero-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-right-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, var(--cream-warm) 0%, var(--sand-light) 60%, var(--sand) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-right-placeholder svg {
  width: 55%;
  opacity: 0.25;
}
.hero h1 {
  color: var(--brown);
  margin: 20px 0 28px;
  max-width: 12ch;
}
.hero-sub {
  font-size: 1.05rem;
  max-width: 42ch;
  margin-bottom: 44px;
}
.hero-actions { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: var(--pad-h);
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  animation: scrollFloat 2.5s ease-in-out infinite;
}
.hero-scroll-line {
  width: 40px;
  height: 1px;
  background: var(--sand);
}
@keyframes scrollFloat {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(6px); }
}

/* === PAGE HERO (inner pages) === */
.page-hero {
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 80px;
  background: var(--cream-warm);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  right: -100px;
  top: -100px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: var(--sand-light);
  opacity: 0.4;
  pointer-events: none;
}
.page-hero h1 {
  color: var(--brown);
  margin: 16px 0 24px;
  max-width: 16ch;
}
.page-hero .lead {
  font-size: 1.1rem;
  max-width: 48ch;
}

/* === SECTION HEADER === */
.sec-head { margin-bottom: 64px; }
.sec-head h2 { color: var(--brown); margin-top: 14px; }
.sec-head.centered { text-align: center; }

/* === DARK BAND === */
.band {
  background: var(--brown);
  color: var(--cream);
  padding: 100px 0;
}
.band h2 { color: var(--cream); }
.band p  { color: rgba(250,249,245,0.72); }
.band .eyebrow { color: var(--sand); }

.band-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* === MÉTHODE SECTION === */
.methode-grid {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: 80px;
  align-items: center;
}
.methode-img {
  aspect-ratio: 3/4;
  background: var(--sand-light);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}
.methode-img img { width: 100%; height: 100%; object-fit: cover; }
.methode-img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, var(--sand-light) 0%, var(--sand) 100%);
}

.methode-content h2 { color: var(--brown); margin: 14px 0 24px; }
.methode-content p  { margin-bottom: 20px; }

.feat-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 28px 0 40px;
}
.feat-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.feat-list li::before {
  content: '';
  flex-shrink: 0;
  width: 18px;
  height: 1px;
  margin-top: 11px;
  background: var(--sand);
}

/* === PRINCIPES GRID === */
.principes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 56px;
}
.principe-card {
  background: var(--cream-warm);
  padding: 44px 32px;
  transition: background var(--t);
}
.principe-card:hover { background: var(--sand-light); }
.principe-num {
  font-family: var(--f-head);
  font-size: 3.5rem;
  color: var(--sand-light);
  display: block;
  margin-bottom: 16px;
}
.principe-card h3 { font-size: 1.3rem; color: var(--brown); margin-bottom: 12px; }

/* === COURS CARDS === */
.cours-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 56px;
}
.cours-card {
  background: var(--cream-warm);
  padding: 48px 36px;
  position: relative;
  overflow: hidden;
  transition: background var(--t);
}
.cours-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--brown);
  transition: width var(--t);
}
.cours-card:hover { background: var(--sand-light); }
.cours-card:hover::after { width: 100%; }

.cours-num {
  font-family: var(--f-head);
  font-size: 3rem;
  color: var(--sand-light);
  display: block;
  margin-bottom: 20px;
  transition: color var(--t);
}
.cours-card:hover .cours-num { color: var(--sand); }
.cours-card h3 { font-size: 1.5rem; color: var(--brown); margin-bottom: 14px; }
.cours-card p  { font-size: 0.9rem; margin-bottom: 28px; }
.cours-tag {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: var(--sand-light);
  color: var(--brown-mid);
  padding: 4px 10px;
  border-radius: 2px;
  margin-bottom: 16px;
}

/* === COURS DETAIL (cours page) === */
.cours-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  padding: 64px 0;
  border-bottom: 1px solid var(--sand-light);
}
.cours-detail:last-child { border-bottom: none; }
.cours-detail-img {
  aspect-ratio: 4/3;
  background: var(--sand-light);
  border-radius: 3px;
  overflow: hidden;
}
.cours-detail-img img { width: 100%; height: 100%; object-fit: cover; }
.cours-detail-img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--cream-warm), var(--sand));
}
.cours-detail-info { padding-top: 16px; }
.cours-detail-info h3 { color: var(--brown); margin: 14px 0 20px; }
.cours-info-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 24px 0 32px;
}
.cours-meta-item {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.cours-meta-item strong {
  display: block;
  color: var(--brown);
  font-weight: 500;
  font-size: 0.85rem;
  margin-bottom: 2px;
}
.cours-detail:nth-child(even) { direction: rtl; }
.cours-detail:nth-child(even) > * { direction: ltr; }

/* === TARIFS === */
.tarifs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.tarif-card {
  border: 1px solid var(--sand-light);
  border-radius: 3px;
  padding: 44px 32px;
  transition: all var(--t);
  position: relative;
}
.tarif-card:hover {
  border-color: var(--sand);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(59,26,10,0.08);
}
.tarif-card.featured {
  background: var(--brown);
  border-color: var(--brown);
}
.tarif-card.featured h3,
.tarif-card.featured .tarif-price { color: var(--cream); }
.tarif-card.featured p,
.tarif-card.featured .tarif-unit,
.tarif-card.featured .tarif-feat li { color: rgba(250,249,245,0.65); }
.tarif-card.featured .tarif-feat li::before { color: var(--sand); }

.tarif-badge {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--sand);
  color: var(--brown);
  padding: 4px 10px;
  border-radius: 2px;
  margin-bottom: 20px;
}
.tarif-card h3 { font-size: 1.2rem; color: var(--brown); margin-bottom: 6px; }
.tarif-price {
  font-family: var(--f-head);
  font-size: 3.5rem;
  color: var(--brown);
  line-height: 1;
  margin-top: 20px;
}
.tarif-unit { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 28px; }
.tarif-sep {
  width: 40px;
  height: 1px;
  background: var(--sand-light);
  margin: 24px 0;
}
.tarif-feat {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}
.tarif-feat li {
  font-size: 0.875rem;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.tarif-feat li::before { content: '—'; color: var(--sand); flex-shrink: 0; }

.tarifs-note {
  margin-top: 48px;
  padding: 28px 32px;
  background: var(--cream-warm);
  border-radius: 3px;
  border-left: 2px solid var(--sand);
}
.tarifs-note p { font-size: 0.875rem; }

/* === FAQ === */
.faq-list { display: flex; flex-direction: column; margin-top: 48px; }
.faq-item {
  border-bottom: 1px solid var(--sand-light);
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  cursor: pointer;
  gap: 20px;
}
.faq-question h4 { font-family: var(--f-body); font-size: 0.95rem; color: var(--brown); font-weight: 400; }
.faq-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
  transition: transform var(--t);
}
.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  top: 50%; left: 0;
  width: 100%; height: 1px;
  background: var(--sand);
  transition: opacity var(--tf), transform var(--t);
}
.faq-icon::after { transform: rotate(90deg); }
.faq-item.is-open .faq-icon::after { transform: rotate(0); opacity: 0; }
.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s var(--ease);
}
.faq-answer-inner { padding-bottom: 24px; }
.faq-answer p { font-size: 0.9rem; }

/* === TESTIMONIAL === */
.testimonial-section {
  text-align: center;
  padding: 120px 0;
  background: var(--cream-warm);
}
.quote-mark {
  font-family: var(--f-head);
  font-size: 6rem;
  color: var(--sand-light);
  line-height: 0.5;
  margin-bottom: 24px;
  display: block;
}
.testimonial-quote {
  font-family: var(--f-head);
  font-size: clamp(1.4rem, 3vw, 2.4rem);
  color: var(--brown);
  max-width: 24ch;
  margin: 0 auto 28px;
  line-height: 1.2;
  font-weight: 400;
}
.testimonial-author {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* === CTA BAND === */
.cta-band {
  background: var(--brown);
  padding: 100px 0;
  text-align: center;
}
.cta-band h2 { color: var(--cream); margin-bottom: 16px; }
.cta-band p  { color: rgba(250,249,245,0.68); max-width: 44ch; margin: 0 auto 44px; }
.cta-band .eyebrow { color: var(--sand); margin-bottom: 0; }

/* === RÉSERVER / BSPORT === */
.bsport-section { padding: var(--pad-v) 0; }
.bsport-intro { max-width: 56ch; margin-bottom: 56px; }
.bsport-intro h2 { color: var(--brown); margin: 14px 0 20px; }
.bsport-frame {
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid var(--sand-light);
  min-height: 700px;
  background: var(--cream-warm);
}
.bsport-frame iframe {
  width: 100%;
  min-height: 700px;
  border: none;
  display: block;
}

/* === EQUIPE === */
.equipe-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
}
.equipe-card { text-align: center; }
.equipe-photo {
  aspect-ratio: 3/4;
  background: var(--sand-light);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 24px;
}
.equipe-photo img { width: 100%; height: 100%; object-fit: cover; }
.equipe-photo-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, var(--cream-warm) 0%, var(--sand-light) 100%);
}
.equipe-card h4 { color: var(--brown); margin-bottom: 6px; }
.equipe-card .eyebrow { margin-bottom: 12px; }
.equipe-card p { font-size: 0.875rem; }

/* === FOOTER === */
.footer {
  background: var(--text);
  color: var(--cream);
  padding: 80px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}
.footer-brand img {
  height: 30px;
  margin-bottom: 20px;
}
.footer-brand p { font-size: 0.82rem; color: rgba(250,249,245,0.45); }

.footer-social { display: flex; gap: 16px; margin-top: 24px; }
.footer-social a {
  color: rgba(250,249,245,0.4);
  transition: color var(--tf);
}
.footer-social a:hover { color: var(--cream); }

.footer-col h4 {
  font-family: var(--f-body);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sand);
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col a {
  font-size: 0.82rem;
  color: rgba(250,249,245,0.5);
  transition: color var(--tf);
}
.footer-col a:hover { color: var(--cream); }
.footer-col address { font-style: normal; }

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid rgba(250,249,245,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.72rem; color: rgba(250,249,245,0.28); }

/* === BSPORT LOGIN BUTTON OVERRIDE === */
#bsport-widget-14709 {
  display: flex;
  align-items: center;
}
#bsport-widget-14709 button,
#bsport-widget-14709 [role="button"],
#bsport-widget-14709 a {
  font-family: var(--f-body) !important;
  font-size: 0.7rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.14em !important;
  text-transform: uppercase !important;
  color: var(--brown) !important;
  background: transparent !important;
  border: 1px solid var(--brown) !important;
  border-radius: 2px !important;
  padding: 10px 20px !important;
  cursor: pointer !important;
  transition: background var(--tf), color var(--tf) !important;
  white-space: nowrap !important;
}
#bsport-widget-14709 button:hover,
#bsport-widget-14709 [role="button"]:hover {
  background: var(--brown) !important;
  color: var(--cream) !important;
}
#bsport-widget-14709 svg,
#bsport-widget-14709 img:not([src*="logo"]) {
  display: none !important;
}

/* === SCROLL REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.32s; }

/* === RESPONSIVE === */
@media (max-width: 1100px) {
  :root { --pad-h: 32px; --pad-v: 80px; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-right { display: none; }
  .hero-left { padding: calc(var(--nav-h) + 60px) var(--pad-h) 100px; }
  .band-grid,
  .methode-grid { grid-template-columns: 1fr; gap: 48px; }
  .cours-grid,
  .principes-grid { grid-template-columns: 1fr 1fr; }
  .tarifs-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .equipe-grid { grid-template-columns: 1fr 1fr; }
  .cours-detail { grid-template-columns: 1fr; gap: 32px; }
  .cours-detail:nth-child(even) { direction: ltr; }
}
@media (max-width: 768px) {
  :root { --pad-h: 20px; --pad-v: 60px; --nav-h: 64px; }
  .nav-links, .btn-nav-book { display: none; }
  .nav-burger { display: flex; }
  .cours-grid,
  .principes-grid { grid-template-columns: 1fr; }
  .tarifs-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .equipe-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .footer-bottom { flex-direction: column; text-align: center; }
}