/* =========================================================
   Jacou Qwan Ki Do — Feuille de style
   Thème : noir & or élégant · mobile-first · responsive
   ========================================================= */

/* ----- Variables ----- */
:root {
  --bg: #0a0a0a;
  --bg-alt: #111111;
  --surface: #161616;
  --surface-2: #1d1d1d;
  --line: rgba(212, 175, 55, 0.18);
  --gold: #d4af37;
  --gold-soft: #e8cf86;
  --gold-deep: #a8842c;
  --text: #ece8e0;
  --text-dim: #a39e94;
  --white: #ffffff;
  --radius: 14px;
  --radius-sm: 8px;
  --maxw: 1140px;
  --ease: cubic-bezier(.22, .61, .36, 1);
  --shadow: 0 18px 50px rgba(0, 0, 0, .55);
  --font-head: "Cinzel", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* ----- Reset ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-weight: 300;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; line-height: 1.18; letter-spacing: .5px; }

/* ----- Utilitaires ----- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 999;
  background: var(--gold); color: #000; padding: 10px 16px; border-radius: 0 0 8px 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

.eyebrow {
  display: inline-block; font-family: var(--font-body); font-weight: 600;
  letter-spacing: 3px; text-transform: uppercase; font-size: .72rem;
  color: var(--gold); margin-bottom: 14px;
}

/* ----- Boutons ----- */
.btn {
  display: inline-block; cursor: pointer; border: 1px solid transparent;
  padding: 14px 30px; border-radius: 50px; font-family: var(--font-body);
  font-weight: 600; font-size: .92rem; letter-spacing: .4px;
  transition: all .35s var(--ease); text-align: center;
}
.btn-sm { padding: 11px 22px; font-size: .85rem; }
.btn-primary {
  background: linear-gradient(135deg, var(--gold-soft), var(--gold-deep));
  color: #1a1407;
  box-shadow: 0 8px 26px rgba(212, 175, 55, .22);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 34px rgba(212, 175, 55, .38); }
.btn-ghost { border-color: var(--line); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-3px); }

/* ----- En-tête ----- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .4s var(--ease), box-shadow .4s var(--ease), padding .4s var(--ease);
  padding: 18px 0;
}
.site-header.scrolled {
  background: rgba(10, 10, 10, .9);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--line);
  padding: 12px 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
  width: 48px; height: 48px; border-radius: 10px; object-fit: contain;
  background: #fff; padding: 3px; border: 1px solid var(--line);
}
.brand-text { font-family: var(--font-head); font-size: 1.1rem; letter-spacing: 1px; }
.brand-text strong { color: var(--gold); font-weight: 700; }

/* ----- Navigation ----- */
.menu { display: flex; align-items: center; gap: 30px; }
.menu a { font-size: .92rem; color: var(--text-dim); transition: color .3s; position: relative; }
.menu a:hover { color: var(--gold); }
.menu a:not(.btn-nav)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0;
  background: var(--gold); transition: width .3s var(--ease);
}
.menu a:not(.btn-nav):hover::after { width: 100%; }
.btn-nav {
  border: 1px solid var(--gold); color: var(--gold) !important;
  padding: 9px 20px; border-radius: 50px; transition: all .3s;
}
.btn-nav:hover { background: var(--gold); color: #000 !important; }

.burger {
  display: none; flex-direction: column; gap: 5px; background: none; border: 0;
  cursor: pointer; padding: 8px; z-index: 110;
}
.burger span { width: 26px; height: 2px; background: var(--gold); transition: all .35s var(--ease); display: block; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ----- Hero ----- */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  overflow: hidden; isolation: isolate;
}
.hero-bg {
  position: absolute; inset: -10% 0 0 0; z-index: -2; height: 120%;
  background:
    radial-gradient(circle at 70% 30%, rgba(212,175,55,.14), transparent 55%),
    linear-gradient(180deg, #0c0c0c, #060606);
  will-change: transform;
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(45deg, rgba(212,175,55,.04) 0 2px, transparent 2px 22px);
  opacity: .6;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(0,0,0,.55) 100%);
}
.hero-content { padding: 120px 22px 80px; max-width: 760px; }
.hero-eyebrow {
  color: var(--gold); letter-spacing: 3px; text-transform: uppercase;
  font-size: .75rem; font-weight: 600; margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(2.6rem, 7vw, 5rem); line-height: 1.04; margin-bottom: 22px;
  background: linear-gradient(135deg, #fff 30%, var(--gold-soft));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lead { font-size: clamp(1rem, 2.2vw, 1.25rem); color: var(--text-dim); max-width: 600px; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; }
.hero-note { font-size: .9rem; color: var(--text-dim); }
.hero-note::before { content: "★ "; color: var(--gold); }

.scroll-cue {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  width: 26px; height: 42px; border: 1px solid var(--line); border-radius: 14px;
}
.scroll-cue span {
  position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px; background: var(--gold); border-radius: 2px;
  animation: cue 1.8s infinite;
}
@keyframes cue { 0% { opacity: 0; top: 8px; } 40% { opacity: 1; } 100% { opacity: 0; top: 24px; } }

/* ----- Sections génériques ----- */
.section { padding: 100px 0; position: relative; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: 18px; }
.section-head h2::after {
  content: ""; display: block; width: 60px; height: 2px; margin: 18px auto 0;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.section-intro { color: var(--text-dim); font-size: 1.05rem; }

/* ----- Discipline : 3 colonnes ----- */
.disc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.disc-col {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 28px 34px; text-align: center;
  transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
}
.disc-col:hover { transform: translateY(-6px); border-color: var(--gold); box-shadow: var(--shadow); }
.disc-media {
  height: 170px; display: grid; place-items: center; margin-bottom: 22px; border-radius: var(--radius-sm);
  background: radial-gradient(circle at center, rgba(212,175,55,.10), transparent 70%);
}
.disc-media img { max-height: 150px; width: auto; object-fit: contain; }
.disc-portrait { max-height: 170px; }
.disc-col h3 {
  font-size: 1.3rem; margin-bottom: 16px; color: var(--gold-soft);
  padding-bottom: 14px; position: relative;
}
.disc-col h3::after {
  content: ""; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 44px; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.disc-col p { color: var(--text-dim); font-size: .95rem; margin-bottom: 14px; text-align: left; }
.disc-quote {
  margin-top: 18px; padding: 18px 20px; border-left: 3px solid var(--gold);
  background: var(--surface-2); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic; color: var(--text); font-size: .92rem; text-align: left;
}
.disc-quote cite { display: block; margin-top: 12px; font-style: normal; font-weight: 600; color: var(--gold-soft); font-size: .85rem; }

/* ----- Split (texte + média) ----- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split-text h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); margin-bottom: 20px; }
.split-text p { color: var(--text-dim); margin-bottom: 22px; }
.split-media img { border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); width: 100%; }
.feature-list { margin-bottom: 30px; display: grid; gap: 12px; }
.feature-list li { position: relative; padding-left: 28px; color: var(--text); }
.feature-list li::before {
  content: "✦"; position: absolute; left: 0; color: var(--gold); font-size: .9rem;
}

/* ----- Ligne de rôle (instructeur) ----- */
.role-line { color: var(--gold-soft); font-weight: 500; margin-bottom: 18px !important; font-family: var(--font-body); }
.role-line i { margin-right: 8px; color: var(--gold); }
.btn i { font-size: .9em; }

/* ----- Équipe / Bureau ----- */
.team { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 28px; }
.team-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; text-align: center; transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
}
.team-card:hover { transform: translateY(-8px); border-color: var(--gold); box-shadow: var(--shadow); }
.team-photo { aspect-ratio: 3/4; overflow: hidden; background: var(--surface-2); }
.team-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 18%; filter: grayscale(.25); transition: transform .6s var(--ease), filter .6s; }
.team-card:hover .team-photo img { transform: scale(1.06); filter: grayscale(0); }
.team-card h3 { font-size: 1.15rem; margin: 22px 22px 6px; color: var(--white); }
.team-role { color: var(--text-dim); font-size: .92rem; margin: 0 22px 24px; font-family: var(--font-body); }
.team-role i { color: var(--gold); margin-right: 7px; }

/* Placeholder photo "Photo à venir" */
.team-photo.placeholder {
  display: grid; place-items: center;
  background:
    linear-gradient(160deg, var(--surface-2), var(--surface)),
    repeating-linear-gradient(45deg, rgba(212,175,55,.04) 0 2px, transparent 2px 16px);
}
.team-photo.placeholder span {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-dim); font-size: .82rem; letter-spacing: 1px; text-transform: uppercase;
}
.team-photo.placeholder i { font-size: 1.7rem; color: var(--gold); opacity: .7; }

/* Grille premium (instructeurs) */
.team-premium .team-card {
  background: linear-gradient(165deg, var(--surface-2), var(--surface));
  border-color: rgba(212,175,55,.28);
}
.team-premium .team-card::before {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius);
  background: linear-gradient(180deg, transparent 60%, rgba(212,175,55,.06)); pointer-events: none;
}
.team-premium .team-card { position: relative; }
.team-body { padding: 22px; }
.team-grade {
  color: var(--gold-soft); font-size: .82rem; letter-spacing: .6px; margin-bottom: 8px;
  font-family: var(--font-body); font-weight: 500;
}
.team-grade i { color: var(--gold); margin-right: 7px; }
.team-premium h3 { margin: 0; font-size: 1.2rem; color: var(--white); }

/* ----- Horaires ----- */
.schedule { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 26px; }
.schedule-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 28px; transition: transform .4s var(--ease), border-color .4s;
}
.schedule-card:hover { transform: translateY(-6px); border-color: var(--gold); }
.schedule-card.featured { background: linear-gradient(160deg, var(--surface-2), var(--surface)); border-color: var(--gold); }
.schedule-card h3 { font-size: 1.3rem; margin-bottom: 16px; color: var(--white); }
.schedule-card h3 span { font-family: var(--font-body); font-weight: 300; font-size: .85rem; color: var(--text-dim); }
.schedule-day {
  color: var(--gold-soft); font-weight: 500; margin-bottom: 10px; font-family: var(--font-body);
  padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,.05);
}
.schedule-day:last-child { border-bottom: 0; }
.schedule-day .venue {
  display: block; color: var(--text-dim); font-weight: 300; font-size: .82rem; margin-top: 2px;
}
.schedule-card p:not(.schedule-day) { color: var(--text-dim); font-size: .95rem; margin-top: 12px; }
.schedule-card .btn { margin-top: 18px; }
.schedule-note { text-align: center; color: var(--text-dim); font-size: .88rem; font-style: italic; margin-top: 26px; }

/* ----- Tarifs ----- */
.pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 26px; align-items: stretch; }
.price-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 38px 30px; text-align: center; position: relative;
  display: flex; flex-direction: column;
  transition: transform .4s var(--ease), border-color .4s;
}
.price-card:hover { transform: translateY(-8px); border-color: var(--gold); }
.price-card h3 { font-size: 1.3rem; margin-bottom: 16px; color: var(--white); }
.price { font-family: var(--font-head); font-size: 1.1rem; color: var(--text-dim); margin-bottom: 4px; }
.price span { font-size: 3rem; color: var(--gold); font-weight: 700; }
.price small { font-size: .85rem; }
.price-sub { color: var(--text-dim); font-size: .85rem; margin-bottom: 22px; }
.pricing-2 { max-width: 760px; margin: 0 auto; }
.price-card ul { display: grid; gap: 10px; margin-bottom: 24px; flex-grow: 1; text-align: left; }
.price-card ul li::before { content: "✦"; color: var(--gold); margin-right: 8px; font-size: .8rem; }

/* Bloc « ce que comprend la cotisation » */
.pricing-note {
  max-width: 760px; margin: 30px auto 0; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 30px;
}
.pricing-note h4 { color: var(--gold-soft); font-size: 1rem; margin-bottom: 14px; }
.pricing-note h4 i { color: var(--gold); margin-right: 8px; }
.pricing-note ul { display: grid; gap: 8px; }
.pricing-note li { color: var(--text-dim); font-size: .92rem; padding-left: 20px; position: relative; }
.pricing-note li::before { content: "–"; position: absolute; left: 0; color: var(--gold); }
.price-card ul li { color: var(--text-dim); font-size: .95rem; padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,.05); }
.price-card .btn { align-self: center; }

/* ----- Contact ----- */
.contact-list { display: grid; gap: 16px; margin-bottom: 28px; }
.contact-list li { color: var(--text-dim); }
.contact-list strong { display: block; color: var(--gold); font-family: var(--font-head); font-size: .9rem; letter-spacing: 1px; margin-bottom: 2px; }
.contact-list a:hover { color: var(--gold); }
.contact-form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .85rem; color: var(--text-dim); margin-bottom: 8px; letter-spacing: .5px; }
.field input, .field textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 12px 14px; color: var(--text); font-family: var(--font-body); font-size: .95rem; transition: border-color .3s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--gold); }
.field textarea { resize: vertical; }
.hp-field { position: absolute; left: -5000px; width: 0; height: 0; opacity: 0; overflow: hidden; }
.form-status { margin-top: 14px; font-size: .9rem; color: var(--gold-soft); min-height: 1em; }

/* ----- Footer ----- */
.site-footer { background: #060606; border-top: 1px solid var(--line); padding-top: 64px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.5fr; gap: 40px; padding-bottom: 48px; }
.footer-brand .brand-text { font-size: 1.3rem; display: inline-block; margin-bottom: 14px; }
.footer-brand p { color: var(--text-dim); font-size: .92rem; max-width: 280px; }
.footer-nav h4, .footer-links h4 { color: var(--gold); font-size: .95rem; letter-spacing: 1px; margin-bottom: 18px; }
.footer-nav ul, .footer-links ul { display: grid; gap: 11px; margin-bottom: 22px; }
.footer-nav a, .footer-links a { color: var(--text-dim); font-size: .92rem; transition: color .3s; }
.footer-nav a:hover, .footer-links a:hover { color: var(--gold); }
.socials { display: flex; gap: 14px; }
.socials a {
  width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%;
  border: 1px solid var(--line); color: var(--text-dim); transition: all .3s var(--ease);
  font-size: 1.05rem;
}
.socials a:hover { color: #000; background: var(--gold); border-color: var(--gold); transform: translateY(-3px); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.06); padding: 22px 0; text-align: center; }
.footer-bottom p { color: var(--text-dim); font-size: .85rem; }

/* ----- Back to top ----- */
.back-to-top {
  position: fixed; bottom: 26px; right: 26px; z-index: 90;
  width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--gold);
  background: var(--surface); color: var(--gold); font-size: 1.2rem; cursor: pointer;
  opacity: 0; visibility: hidden; transform: translateY(14px); transition: all .35s var(--ease);
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--gold); color: #000; }

/* ----- Animations au scroll ----- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ----- Lazy loading ----- */
.lazy { opacity: 0; transition: opacity .6s var(--ease); background: var(--surface); }
.lazy.loaded { opacity: 1; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split-media { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .disc-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
}

@media (max-width: 720px) {
  .burger { display: flex; }
  .menu {
    position: fixed; inset: 0 0 0 auto; width: min(80%, 320px);
    flex-direction: column; align-items: flex-start; justify-content: center; gap: 26px;
    background: rgba(10,10,10,.98); backdrop-filter: blur(14px);
    padding: 60px 40px; transform: translateX(100%); transition: transform .4s var(--ease);
    border-left: 1px solid var(--line);
  }
  .menu.open { transform: translateX(0); }
  .menu a { font-size: 1.1rem; }
  body.nav-open { overflow: hidden; }
  .section { padding: 72px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; }
}

@media (max-width: 480px) {
  .contact-form { padding: 24px; }
}

/* ----- Préférences mouvement réduit ----- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}


/* Rangee d'actions tarifs (adherer + telecharger PDF) */
.pricing-actions {
  display: flex; flex-wrap: wrap; gap: 16px; justify-content: center;
  max-width: 760px; margin: 30px auto 0;
}
@media (max-width: 480px) {
  .pricing-actions { flex-direction: column; }
  .pricing-actions .btn { width: 100%; }
}

/* Contact en colonne unique (formulaire retiré) */
.contact-single { max-width: 640px; margin: 0 auto; text-align: center; }
.contact-single .contact-list { justify-items: center; }
.contact-single .contact-list li { text-align: center; }