/* =========================================================
   Ma soirt — The sure · Club de sports de combat
   Design : Pro / Classique · Glassmorphism · Cartes 3D
   ========================================================= */

:root {
  --noir: #0b0b0e;
  --charbon: #14141a;
  --charbon-2: #1b1b23;
  --accent: #e0202f;
  --accent-fonce: #a8121f;
  --or: #c9a860;
  --or-clair: #e3c98e;
  --blanc: #ffffff;
  --texte: #e8e8ee;
  --texte-doux: #a6a6b4;
  --bordure: rgba(255, 255, 255, 0.10);
  --verre: rgba(255, 255, 255, 0.055);
  --verre-fort: rgba(255, 255, 255, 0.09);
  --ombre: 0 22px 50px rgba(0, 0, 0, 0.45);
  --rayon: 16px;
  --maxw: 1180px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--noir);
  color: var(--texte);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .titre {
  font-family: 'Oswald', 'Inter', sans-serif;
  font-weight: 600;
  letter-spacing: 1px;
  line-height: 1.15;
  text-transform: uppercase;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- Arrière-plan animé global ---------- */
.bg-decor {
  position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none;
}
.bg-decor::before {
  content: ''; position: absolute; top: -30%; left: -10%; width: 60vw; height: 60vw;
  background: radial-gradient(circle, rgba(224, 32, 47, 0.16), transparent 65%);
  filter: blur(40px); animation: derive1 22s ease-in-out infinite alternate;
}
.bg-decor::after {
  content: ''; position: absolute; bottom: -30%; right: -10%; width: 55vw; height: 55vw;
  background: radial-gradient(circle, rgba(201, 168, 96, 0.13), transparent 65%);
  filter: blur(40px); animation: derive2 26s ease-in-out infinite alternate;
}
@keyframes derive1 { to { transform: translate(12vw, 10vh) scale(1.15); } }
@keyframes derive2 { to { transform: translate(-10vw, -8vh) scale(1.1); } }

/* ---------- Header / Navigation ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0;
  transition: background 0.4s ease, padding 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s;
}
.site-header.solide {
  background: rgba(11, 11, 14, 0.72);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  box-shadow: 0 1px 0 var(--bordure);
  padding: 12px 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }

.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 42px; height: 42px; flex-shrink: 0;
  display: grid; place-items: center;
  background: linear-gradient(140deg, var(--accent), var(--accent-fonce));
  border-radius: 11px;
  box-shadow: 0 8px 22px rgba(224, 32, 47, 0.35);
}
.logo-texte { display: flex; flex-direction: column; line-height: 1.05; }
.logo-texte b { font-family: 'Oswald', sans-serif; font-size: 19px; letter-spacing: 2px; text-transform: uppercase; color: var(--blanc); }
.logo-texte span { font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--or); }

.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  padding: 9px 15px; font-size: 13px; letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--texte-doux); border-radius: 999px; transition: color 0.3s, background 0.3s;
}
.nav-links a:hover, .nav-links a.active { color: var(--blanc); background: var(--verre); }
.nav-links a.active { color: var(--or-clair); }

.nav-cta {
  padding: 11px 22px !important; background: var(--accent) !important; color: #fff !important;
  border-radius: 999px; font-weight: 600; transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
}
.nav-cta:hover { background: var(--accent-fonce) !important; transform: translateY(-2px); box-shadow: 0 12px 26px rgba(224, 32, 47, 0.4); }

.burger {
  display: none; width: 44px; height: 44px; border: 1px solid var(--bordure);
  border-radius: 11px; background: var(--verre); cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.burger span { display: block; width: 20px; height: 2px; background: var(--blanc); transition: transform 0.3s, opacity 0.3s; }
.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;
  padding: 140px 0 90px; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(11,11,14,0.95) 0%, rgba(11,11,14,0.82) 45%, rgba(11,11,14,0.55) 100%);
}
.hero-contenu { max-width: 720px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 24px;
  padding: 9px 18px; border-radius: 999px; border: 1px solid var(--bordure);
  background: var(--verre); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  font-size: 11px; letter-spacing: 2.6px; text-transform: uppercase; color: var(--or-clair);
}
.hero-badge .pt { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(224,32,47,0.2); }
.hero h1 { font-size: clamp(2.3rem, 6.2vw, 4.5rem); color: var(--blanc); margin-bottom: 18px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero-sous { font-size: clamp(1rem, 2.2vw, 1.25rem); color: var(--or-clair); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 18px; font-family: 'Oswald', sans-serif; }
.hero p { color: var(--texte-doux); font-size: 1.02rem; max-width: 560px; margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 32px; border-radius: 999px; font-size: 13px; letter-spacing: 1.6px;
  text-transform: uppercase; font-weight: 600; cursor: pointer; border: 1px solid transparent;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, color 0.3s ease;
}
.btn-primaire { background: var(--accent); color: #fff; box-shadow: 0 14px 32px rgba(224, 32, 47, 0.32); }
.btn-primaire:hover { background: var(--accent-fonce); transform: translateY(-3px); box-shadow: 0 20px 40px rgba(224, 32, 47, 0.42); }
.btn-verre {
  background: var(--verre); color: var(--blanc); border: 1px solid var(--bordure);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.btn-verre:hover { background: var(--verre-fort); transform: translateY(-3px); }

/* ---------- Bandeau chiffres ---------- */
.stats { padding: 0 0 10px; }
.stats-grid {
  display: grid; grid-template-columns: 1fr; gap: 16px;
  padding: 34px 26px; border-radius: var(--rayon);
  background: var(--verre); border: 1px solid var(--bordure);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  margin-top: -60px; position: relative; z-index: 5; box-shadow: var(--ombre);
}
.stat { text-align: center; }
.stat b { display: block; font-family: 'Oswald', sans-serif; font-size: 2.1rem; color: var(--or-clair); }
.stat span { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--texte-doux); }

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section-tete { text-align: center; max-width: 700px; margin: 0 auto 54px; }
.surtitre {
  display: inline-block; font-size: 11px; letter-spacing: 3.4px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 14px; font-weight: 600;
}
.section-tete h2 { font-size: clamp(1.7rem, 4.4vw, 2.7rem); color: var(--blanc); position: relative; padding-bottom: 20px; }
.section-tete h2::after {
  content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 70px; height: 3px; background: linear-gradient(90deg, var(--accent), var(--or));
}
.section-tete p { color: var(--texte-doux); margin-top: 18px; }

/* ---------- Cartes disciplines (hover 3D) ---------- */
.grille-cartes { display: grid; grid-template-columns: 1fr; gap: 24px; }
.carte {
  position: relative; border-radius: var(--rayon); overflow: hidden;
  background: var(--verre); border: 1px solid var(--bordure);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  transition: transform 0.5s cubic-bezier(.2,.8,.2,1), box-shadow 0.5s, border-color 0.4s;
  transform-style: preserve-3d; will-change: transform;
}
.carte:hover { border-color: rgba(201, 168, 96, 0.45); box-shadow: 0 30px 60px rgba(0, 0, 0, 0.55); }
.carte-img { height: 230px; overflow: hidden; }
.carte-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s cubic-bezier(.2,.8,.2,1); }
.carte:hover .carte-img img { transform: scale(1.09); }
.carte-corps { padding: 26px 24px 30px; position: relative; z-index: 2; }
.carte-num {
  position: absolute; top: -22px; right: 24px; width: 46px; height: 46px; border-radius: 12px;
  display: grid; place-items: center; background: linear-gradient(140deg, var(--accent), var(--accent-fonce));
  color: #fff; font-family: 'Oswald', sans-serif; font-size: 18px; box-shadow: 0 10px 24px rgba(224,32,47,0.35);
}
.carte-corps h3 { color: var(--blanc); font-size: 1.22rem; margin-bottom: 10px; }
.carte-corps p { color: var(--texte-doux); font-size: 0.94rem; }
.carte-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.tag {
  font-size: 10px; letter-spacing: 1.4px; text-transform: uppercase; padding: 5px 12px;
  border-radius: 999px; border: 1px solid var(--bordure); color: var(--or-clair); background: rgba(255,255,255,0.03);
}

/* ---------- À propos (texte + image) ---------- */
.duo { display: grid; grid-template-columns: 1fr; gap: 34px; align-items: center; }
.duo-img { position: relative; border-radius: var(--rayon); overflow: hidden; box-shadow: var(--ombre); }
.duo-img img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
.duo-texte h2 { font-size: clamp(1.6rem, 4vw, 2.5rem); color: var(--blanc); margin-bottom: 20px; }
.duo-texte h2 span { color: var(--accent); }
.duo-texte p { color: var(--texte-doux); margin-bottom: 18px; }
.liste-check { display: grid; gap: 12px; margin-top: 24px; }
.liste-check li { display: flex; gap: 12px; align-items: flex-start; color: var(--texte); font-size: 0.95rem; }
.liste-check svg { flex-shrink: 0; margin-top: 4px; }

/* ---------- Bloc CTA ---------- */
.cta-bloc {
  position: relative; border-radius: 22px; overflow: hidden; padding: 64px 28px; text-align: center;
  background: linear-gradient(130deg, rgba(224,32,47,0.92), rgba(168,18,31,0.92));
  box-shadow: 0 30px 70px rgba(224, 32, 47, 0.3);
}
.cta-bloc h2 { color: #fff; font-size: clamp(1.6rem, 4.4vw, 2.6rem); margin-bottom: 14px; }
.cta-bloc p { color: rgba(255,255,255,0.9); max-width: 560px; margin: 0 auto 30px; }
.cta-bloc .btn-verre { background: #fff; color: var(--accent); border-color: transparent; }
.cta-bloc .btn-verre:hover { background: #f3f3f3; }

/* ---------- Tarifs ---------- */
.grille-tarifs { display: grid; grid-template-columns: 1fr; gap: 24px; }
.tarif {
  position: relative; padding: 34px 26px; border-radius: var(--rayon);
  background: var(--verre); border: 1px solid var(--bordure);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  transition: transform 0.45s cubic-bezier(.2,.8,.2,1), border-color 0.4s, box-shadow 0.45s;
  display: flex; flex-direction: column;
}
.tarif:hover { transform: translateY(-8px); border-color: rgba(201,168,96,0.45); box-shadow: var(--ombre); }
.tarif.mise-en-avant { border-color: var(--or); background: linear-gradient(170deg, rgba(201,168,96,0.13), var(--verre)); }
.tarif-flag {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--or); color: #14141a; font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
  font-weight: 700; padding: 6px 16px; border-radius: 999px; white-space: nowrap;
}
.tarif h3 { color: var(--blanc); font-size: 1.15rem; margin-bottom: 8px; }
.tarif .prix { font-family: 'Oswald', sans-serif; font-size: 2.6rem; color: var(--or-clair); margin: 14px 0 4px; }
.tarif .prix sup { font-size: 1.1rem; top: -1em; }
.tarif .periode { font-size: 12px; color: var(--texte-doux); letter-spacing: 1.5px; text-transform: uppercase; }
.tarif ul { margin: 24px 0 28px; display: grid; gap: 12px; }
.tarif ul li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.92rem; color: var(--texte-doux); }
.tarif ul li svg { flex-shrink: 0; margin-top: 3px; }
.tarif .btn { margin-top: auto; width: 100%; }

/* ---------- Galerie ---------- */
.grille-galerie { display: grid; grid-template-columns: 1fr; gap: 14px; }
.gal-item { position: relative; border-radius: 14px; overflow: hidden; cursor: pointer; }
.gal-item img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; transition: transform 0.7s cubic-bezier(.2,.8,.2,1), filter 0.5s; }
.gal-item:hover img { transform: scale(1.08); filter: brightness(0.75); }
.gal-item::after {
  content: ''; position: absolute; inset: 0; border-radius: 14px;
  border: 1px solid var(--bordure); pointer-events: none;
}

/* ---------- Contact ---------- */
.duo-contact { display: grid; grid-template-columns: 1fr; gap: 28px; }
.bloc-verre {
  padding: 30px 26px; border-radius: var(--rayon); background: var(--verre);
  border: 1px solid var(--bordure); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.bloc-verre h3 { color: var(--blanc); font-size: 1.15rem; margin-bottom: 22px; }
.champ { margin-bottom: 16px; }
.champ label { display: block; font-size: 11px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--texte-doux); margin-bottom: 8px; }
.champ input, .champ textarea, .champ select {
  width: 100%; padding: 14px 16px; border-radius: 11px; font-size: 0.95rem;
  background: rgba(255,255,255,0.04); border: 1px solid var(--bordure); color: var(--texte);
  font-family: inherit; transition: border-color 0.3s, background 0.3s; box-sizing: border-box;
}
.champ input:focus, .champ textarea:focus, .champ select:focus {
  outline: none; border-color: var(--accent); background: rgba(255,255,255,0.07);
}
.champ textarea { resize: vertical; min-height: 130px; }
.info-ligne { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.info-ico {
  width: 44px; height: 44px; flex-shrink: 0; border-radius: 12px; display: grid; place-items: center;
  background: rgba(224,32,47,0.14); border: 1px solid rgba(224,32,47,0.3);
}
.info-ligne b { display: block; font-size: 11px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--or-clair); margin-bottom: 3px; font-weight: 600; }
.info-ligne span { color: var(--texte-doux); font-size: 0.94rem; }
.map-wrap { border-radius: var(--rayon); overflow: hidden; border: 1px solid var(--bordure); margin-top: 28px; height: 340px; }
.map-wrap iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.35) contrast(1.05); }

.alerte { padding: 14px 18px; border-radius: 11px; margin-bottom: 20px; font-size: 0.93rem; display: none; }
.alerte.ok { display: block; background: rgba(40,167,69,0.14); border: 1px solid rgba(40,167,69,0.45); color: #7ddc94; }
.alerte.ko { display: block; background: rgba(224,32,47,0.14); border: 1px solid rgba(224,32,47,0.45); color: #ff9aa3; }

/* ---------- Bandeau coachs ---------- */
.grille-coachs { display: grid; grid-template-columns: 1fr; gap: 24px; }
.coach { text-align: center; padding: 26px 20px; border-radius: var(--rayon); background: var(--verre); border: 1px solid var(--bordure); transition: transform 0.45s, border-color 0.4s; }
.coach:hover { transform: translateY(-6px); border-color: rgba(201,168,96,0.4); }
.coach img { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; margin: 0 auto 18px; border: 2px solid rgba(201,168,96,0.5); }
.coach h3 { color: var(--blanc); font-size: 1.08rem; margin-bottom: 4px; }
.coach span { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); }
.coach p { color: var(--texte-doux); font-size: 0.9rem; margin-top: 12px; }

/* ---------- Footer ---------- */
.site-footer {
  margin-top: 40px; padding: 64px 0 30px;
  background: linear-gradient(180deg, rgba(20,20,26,0.4), rgba(11,11,14,0.95));
  border-top: 1px solid var(--bordure);
}
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 34px; }
.footer-col h4 { color: var(--blanc); font-size: 0.92rem; letter-spacing: 2px; margin-bottom: 20px; }
.footer-col p, .footer-col li { color: var(--texte-doux); font-size: 0.92rem; }
.footer-col li { margin-bottom: 11px; }
.footer-col a:hover { color: var(--or-clair); }
.footer-bas {
  margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--bordure);
  display: flex; flex-direction: column; gap: 12px; align-items: center; text-align: center;
  color: var(--texte-doux); font-size: 0.83rem;
}

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(.2,.8,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
@keyframes revealFallback { to { opacity: 1; transform: translateY(0); } }
.reveal { animation: revealFallback 0.9s ease 0.4s forwards; }
.reveal.visible { animation: none; }

/* ---------- Bannière page interne ---------- */
.page-hero {
  position: relative; padding: 200px 0 90px; overflow: hidden; text-align: center;
}
.page-hero .hero-bg img { filter: brightness(0.55); }
.page-hero::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(11,11,14,0.75), rgba(11,11,14,0.95));
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: var(--blanc); font-size: clamp(1.9rem, 5.4vw, 3.2rem); margin-bottom: 14px; }
.fil { display: flex; gap: 10px; justify-content: center; font-size: 12px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--texte-doux); }
.fil a:hover { color: var(--or-clair); }
.fil span { color: var(--accent); }

/* ---------- Lightbox galerie ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 9999; background: rgba(0,0,0,0.92);
  display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.35s;
  padding: 20px;
}
.lightbox.active { opacity: 1; }
.lightbox img { max-width: 92%; max-height: 88%; object-fit: contain; border-radius: 8px; }
.lightbox-close { position: absolute; top: 22px; right: 26px; color: #fff; font-size: 38px; line-height: 1; cursor: pointer; }

/* ---------- Responsive ---------- */
@media (min-width: 640px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  .grille-galerie { grid-template-columns: repeat(2, 1fr); }
  .grille-coachs { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .grille-cartes { grid-template-columns: repeat(3, 1fr); }
  .grille-tarifs { grid-template-columns: repeat(3, 1fr); }
  .grille-galerie { grid-template-columns: repeat(3, 1fr); }
  .grille-coachs { grid-template-columns: repeat(3, 1fr); }
  .duo { grid-template-columns: 1.05fr 1fr; gap: 54px; }
  .duo.inverse .duo-img { order: 2; }
  .duo-contact { grid-template-columns: 1fr 1fr; gap: 34px; }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; }
  .footer-bas { flex-direction: row; justify-content: space-between; text-align: left; }
}

@media (max-width: 899px) {
  .burger { display: flex; }
  .nav-links {
    position: fixed; top: 0; right: -100%; width: min(86vw, 340px); height: 100vh;
    flex-direction: column; align-items: stretch; gap: 6px; padding: 100px 26px 40px;
    background: rgba(11,11,14,0.96); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid var(--bordure); transition: right 0.42s cubic-bezier(.2,.8,.2,1); z-index: 1001;
  }
  .nav-links.open { right: 0; }
  .nav-links a { padding: 15px 16px; font-size: 14px; border-radius: 11px; }
  .nav-cta { text-align: center; margin-top: 10px; }
  .section { padding: 62px 0; }
  .page-hero { padding: 150px 0 64px; }
  .cta-bloc { padding: 46px 22px; }
}
@media (max-width: 767px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 26px 16px; margin-top: -46px; }
  .stat b { font-size: 1.7rem; }
  .duo, .duo-contact { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 26px; }
}