/* =====================================================================
   Judo Club du Lac — Feuille de style principale
   Design mobile-first (≈80% du trafic est mobile)
   ===================================================================== */

/* ---------- Variables de thème ---------- */
:root {
  --primary:        #0d3b66;   /* bleu lac, couleur principale */
  --primary-dark:   #082942;
  --primary-light:  #14598f;
  --accent:         #d62828;   /* rouge judo, accent / appels à l'action */
  --accent-dark:    #a81f1f;

  --bg:             #ffffff;
  --bg-alt:         #f4f6f9;
  --bg-dark:        #0b2540;
  --text:           #1c1e21;
  --text-soft:      #555c66;
  --border:         #e4e8ee;

  --radius:         16px;
  --radius-sm:      10px;
  --shadow:         0 4px 18px rgba(13, 59, 102, .08);
  --shadow-lg:      0 16px 44px rgba(13, 59, 102, .18);

  --container:      1180px;
  --header-h:       70px;
  --ease:           cubic-bezier(.22, .61, .36, 1);

  --font-head: "Poppins", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, 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);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
  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); line-height: 1.2; font-weight: 700; color: var(--primary-dark); }

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

/* ---------- Utilitaires ---------- */
.section { padding: 56px 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--bg-dark); color: #eaf1f8; }
.section--dark h1, .section--dark h2, .section--dark h3 { color: #fff; }

.section-title {
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  text-align: center;
  margin-bottom: 8px;
}
.section-title::after {
  content: "";
  display: block;
  width: 64px; height: 4px;
  margin: 14px auto 0;
  background: var(--accent);
  border-radius: 4px;
}
.section-intro { text-align: center; color: var(--text-soft); max-width: 720px; margin: 0 auto 38px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-head); font-weight: 600; font-size: .98rem;
  padding: 13px 26px; border-radius: 999px; border: 0; cursor: pointer;
  background: var(--accent); color: #fff;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s;
  box-shadow: 0 6px 18px rgba(214, 40, 40, .28);
}
.btn:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(214,40,40,.34); }
.btn--ghost { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.7); box-shadow: none; }
.btn--ghost:hover { background: rgba(255,255,255,.14); border-color: #fff; transform: translateY(-2px); }
.btn--primary { background: var(--primary); box-shadow: 0 6px 18px rgba(13,59,102,.28); }
.btn--primary:hover { background: var(--primary-dark); box-shadow: 0 10px 24px rgba(13,59,102,.34); }

/* ===================================================================
   En-tête : bannière annonce + barre de navigation
   =================================================================== */
.announce {
  background: var(--accent); color: #fff;
  font-size: .9rem; text-align: center;
  padding: 8px 44px 8px 16px; position: relative;
}
.announce a { font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
.announce__close {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,.2); border: 0; color: #fff;
  width: 26px; height: 26px; border-radius: 50%; cursor: pointer; font-size: 1rem; line-height: 1;
}
.announce__close:hover { background: rgba(255,255,255,.35); }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .25s;
}
.site-header.scrolled { box-shadow: var(--shadow); }
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h); gap: 16px;
}
.nav__logo { display: flex; align-items: center; gap: 12px; font-family: var(--font-head); font-weight: 700; color: var(--primary-dark); }
.nav__logo img { height: 46px; width: auto; border-radius: 6px; }
.nav__logo span { display: none; } /* le logo allongé contient déjà le nom du club */

.nav__links { display: flex; align-items: center; gap: 2px; }
.nav__links a {
  font-family: var(--font-head); font-weight: 500; font-size: .92rem;
  padding: 9px 12px; border-radius: 8px; color: var(--text);
  transition: color .2s, background .2s; white-space: nowrap;
}
.nav__links a:hover { color: var(--accent); background: var(--bg-alt); }
.nav__links a.active { color: var(--accent); font-weight: 600; }

.nav__toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: 0; cursor: pointer; padding: 8px;
}
.nav__toggle span { width: 26px; height: 3px; background: var(--primary-dark); border-radius: 3px; transition: transform .3s var(--ease), opacity .3s; }
body.menu-open .nav__toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
body.menu-open .nav__toggle span:nth-child(2) { opacity: 0; }
body.menu-open .nav__toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.nav__backdrop { display: none; }

/* ===================================================================
   Hero (accueil)
   =================================================================== */
.hero {
  position: relative; color: #fff; text-align: center;
  padding: 46px 0 54px;
  background: radial-gradient(circle at 50% -10%, #1a6aa8 0%, #0d3b66 48%, #082942 100%);
  overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(circle at 85% 18%, rgba(255,255,255,.06) 0 22%, transparent 23%),
    radial-gradient(circle at 12% 88%, rgba(255,255,255,.05) 0 16%, transparent 17%);
}
.hero > .container { position: relative; }
.hero__logo {
  width: clamp(130px, 30vw, 205px); height: auto; margin: 0 auto 16px;
  filter: drop-shadow(0 12px 28px rgba(0,0,0,.4));
  animation: floatLogo 6s var(--ease) infinite;
}
@keyframes floatLogo { 0%,100% { transform: translateY(0) } 50% { transform: translateY(-8px) } }
.hero h1 { color: #fff; font-size: clamp(1.7rem, 5.5vw, 2.9rem); margin-bottom: 6px; }
.hero__sub { font-family: var(--font-head); font-weight: 500; letter-spacing: .04em; text-transform: uppercase; font-size: .86rem; opacity: .85; margin-bottom: 16px; }
.hero__quote { font-style: italic; max-width: 600px; margin: 0 auto 22px; font-size: 1.02rem; opacity: .95; }
.hero__quote cite { display: block; margin-top: 8px; font-style: normal; font-weight: 600; color: #ffd0d0; }
.hero__cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
@media (prefers-reduced-motion: reduce) { .hero__logo { animation: none; } }

/* ---------- Tuiles d'accès rapide (accueil) ---------- */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.tile {
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px;
  padding: 20px 14px; border-radius: var(--radius); background: var(--bg);
  border: 1px solid var(--border); box-shadow: var(--shadow);
  font-family: var(--font-head); font-weight: 600; color: var(--primary-dark);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s, color .2s;
}
.tile:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--accent); color: var(--accent); }
.tile__ic { font-size: 1.7rem; line-height: 1; }
.tile span { font-size: .96rem; }
/* .tiles s'adapte automatiquement (auto-fit) : 2 colonnes sur mobile, jusqu'à 5 en ligne sur grand écran */

/* ===================================================================
   Cartes génériques
   =================================================================== */
.grid { display: grid; gap: 22px; }
.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: 1fr 1fr; }

.card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.card__media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-alt); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.card:hover .card__media img { transform: scale(1.06); }
.card__body { padding: 20px 22px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.card__date { font-family: var(--font-head); font-weight: 600; font-size: .82rem; color: var(--accent); text-transform: uppercase; letter-spacing: .04em; }
.card__body h3 { font-size: 1.12rem; }
.card__body p { color: var(--text-soft); font-size: .96rem; }
.card__link { margin-top: auto; padding-top: 10px; color: var(--accent); font-family: var(--font-head); font-weight: 600; font-size: .9rem; }
a.card { color: inherit; }
a.card:hover .card__link { text-decoration: underline; }

/* ---------- Cartes de documents (PDF) ---------- */
.doc-card {
  display: flex; align-items: center; gap: 16px;
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 18px 20px; box-shadow: var(--shadow);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s;
}
.doc-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.doc-card__icon {
  flex: 0 0 46px; height: 46px; border-radius: 10px;
  background: rgba(214,40,40,.1); color: var(--accent);
  display: grid; place-items: center; font-weight: 700; font-family: var(--font-head); font-size: .8rem;
}
.doc-card__txt { flex: 1; }
.doc-card__txt strong { display: block; font-family: var(--font-head); color: var(--primary-dark); }
.doc-card__txt span { font-size: .85rem; color: var(--text-soft); }
.doc-card__arrow { color: var(--accent); font-size: 1.3rem; }

/* ===================================================================
   Cours — créneaux
   =================================================================== */
.course-card { border-top: 4px solid var(--primary); }
.course-card .card__body { gap: 12px; }
.course-card h3 { color: var(--accent); }
.course-line { display: flex; flex-direction: column; gap: 2px; padding: 8px 0; border-bottom: 1px dashed var(--border); }
.course-line:last-of-type { border-bottom: 0; }
.course-line b { color: var(--primary-dark); font-family: var(--font-head); }
.course-line span { color: var(--text-soft); font-size: .92rem; }

/* ===================================================================
   Ceintures
   =================================================================== */
.belts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.belt {
  display: flex; align-items: center; gap: 14px;
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 14px 18px; box-shadow: var(--shadow); font-family: var(--font-head); font-weight: 600;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.belt:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.belt__swatch { flex: 0 0 54px; height: 22px; border-radius: 4px; border: 1px solid rgba(0,0,0,.15); box-shadow: inset 0 0 0 1px rgba(255,255,255,.4); }
.belt__arrow { margin-left: auto; color: var(--accent); }
.belt--noire { border: 2px solid var(--accent); font-weight: 700; }
.belt--noire:hover { box-shadow: 0 12px 30px rgba(214,40,40,.28); }

/* ===================================================================
   Code moral
   =================================================================== */
.moral { display: grid; grid-template-columns: 1fr; gap: 16px; }
.moral__item {
  background: var(--bg); border-radius: var(--radius); padding: 22px 24px;
  border-left: 5px solid var(--accent); box-shadow: var(--shadow);
  transition: transform .2s var(--ease);
}
.moral__item:hover { transform: translateX(4px); }
.moral__item h4 { color: var(--accent); font-size: 1.18rem; margin-bottom: 4px; }
.moral__item p { color: var(--text-soft); }

/* ===================================================================
   Historique — galerie
   =================================================================== */
.season { margin-bottom: 46px; }
.season__title {
  display: flex; align-items: center; gap: 16px; justify-content: center;
  font-size: clamp(1.4rem, 5vw, 2rem); color: var(--primary); margin-bottom: 26px;
}
.season__title::before, .season__title::after { content: ""; flex: 1; height: 2px; background: linear-gradient(to right, transparent, var(--border)); max-width: 120px; }
.season__title::before { background: linear-gradient(to left, transparent, var(--border)); }

.gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.event {
  position: relative; border-radius: var(--radius); overflow: hidden;
  cursor: pointer; box-shadow: var(--shadow); background: #222;
  aspect-ratio: 1 / 1;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.event:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.event img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.event:hover img { transform: scale(1.07); }
.event__overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end;
  padding: 14px; color: #fff;
  background: linear-gradient(to top, rgba(0,0,0,.82) 0%, rgba(0,0,0,.25) 45%, transparent 70%);
}
.event__date { font-family: var(--font-head); font-weight: 600; font-size: .9rem; }
.event__teaser { font-size: .8rem; opacity: .9; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.event__plus { position: absolute; top: 10px; right: 10px; width: 30px; height: 30px; border-radius: 50%; background: rgba(255,255,255,.92); color: var(--accent); display: grid; place-items: center; font-size: 1.1rem; font-weight: 700; opacity: 0; transform: scale(.6); transition: .25s var(--ease); }
.event:hover .event__plus { opacity: 1; transform: scale(1); }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 200; display: none; align-items: center; justify-content: center; padding: 20px; background: rgba(6,18,32,.88); backdrop-filter: blur(4px); }
.lightbox.open { display: flex; animation: fade .25s var(--ease); }
.lightbox__inner { background: var(--bg); border-radius: var(--radius); max-width: 560px; width: 100%; max-height: 90vh; overflow: auto; box-shadow: var(--shadow-lg); }
.lightbox__inner img { width: 100%; max-height: 56vh; object-fit: contain; background: #0b2540; }
.lightbox__txt { padding: 22px 24px 26px; }
.lightbox__txt .card__date { font-size: .9rem; }
.lightbox__txt h3 { margin: 4px 0 10px; color: var(--primary-dark); }
.lightbox__txt p { color: var(--text-soft); }
.lightbox__close { position: fixed; top: 18px; right: 20px; width: 44px; height: 44px; border-radius: 50%; background: #fff; border: 0; font-size: 1.5rem; cursor: pointer; box-shadow: var(--shadow); color: var(--primary-dark); }
@keyframes fade { from { opacity: 0 } to { opacity: 1 } }

/* ===================================================================
   Le club / contenu riche
   =================================================================== */
.prose { max-width: 760px; margin-inline: auto; }
.prose p { margin-bottom: 16px; color: var(--text-soft); font-size: 1.04rem; }
.feature-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); margin: 26px auto; }
.figure-caption { text-align: center; font-family: var(--font-head); font-weight: 600; color: var(--primary); margin-top: 10px; }
.figure-caption--small { text-align: left; font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--text-soft); margin-top: 8px; }
/* Le club : mise en page deux colonnes */
.club-split { display: grid; grid-template-columns: 1fr; gap: 26px; align-items: center; }
@media (min-width: 820px) { .club-split { grid-template-columns: 1.05fr .95fr; gap: 40px; } .club-split--rev > .feature-img { order: 2; } }
.club-split .feature-img { margin: 0; }
.club-figure { max-width: 520px; }

/* ---------- Le club : présentation des chiffres ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; }
.stat {
  background: var(--bg); border: 1px solid var(--border); border-top: 4px solid var(--accent);
  border-radius: var(--radius); padding: 22px 16px; text-align: center; box-shadow: var(--shadow);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.stat:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.stat__num { display: block; font-family: var(--font-head); font-weight: 700; font-size: clamp(1.7rem, 5vw, 2.5rem); color: var(--primary); line-height: 1; }
.stat__num small { font-size: .45em; font-weight: 600; }
.stat__label { display: block; margin-top: 8px; color: var(--text-soft); font-size: .9rem; line-height: 1.35; }

.hf { max-width: 640px; margin: 26px auto 0; }
.hf__bar { display: flex; height: 42px; border-radius: 999px; overflow: hidden; box-shadow: var(--shadow); font-family: var(--font-head); font-weight: 700; color: #fff; }
.hf__bar span { display: grid; place-items: center; }
.hf__legend { display: flex; justify-content: center; gap: 24px; margin-top: 12px; color: var(--text-soft); font-size: .92rem; }
.hf__legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 6px; vertical-align: middle; }

.club-highlight { text-align: center; font-family: var(--font-head); font-weight: 600; color: #fff; background: linear-gradient(135deg, var(--primary), var(--primary-light)); border-radius: var(--radius); padding: 18px 22px; box-shadow: var(--shadow); }

.honor { background: var(--bg); border: 1px solid var(--border); border-left: 5px solid var(--primary); border-radius: var(--radius); padding: 22px 24px; box-shadow: var(--shadow); }
.honor h3 { color: var(--primary-dark); font-size: 1.2rem; }
.honor__role { display: block; color: var(--accent); font-family: var(--font-head); font-weight: 600; font-size: .88rem; margin: 2px 0 12px; }
.honor ul { list-style: none; display: flex; flex-direction: column; gap: 7px; }
.honor li { position: relative; padding-left: 18px; color: var(--text-soft); }
.honor li::before { content: "›"; position: absolute; left: 3px; color: var(--accent); font-weight: 700; }

/* ===================================================================
   Contact
   =================================================================== */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
.contact-list { display: flex; flex-direction: column; gap: 14px; }
.contact-item { display: flex; align-items: flex-start; gap: 14px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 16px 18px; box-shadow: var(--shadow); transition: border-color .2s, transform .2s var(--ease); }
.contact-item:hover { border-color: var(--accent); transform: translateY(-2px); }
.contact-item__icon { flex: 0 0 42px; height: 42px; border-radius: 10px; background: rgba(13,59,102,.08); color: var(--primary); display: grid; place-items: center; }
.contact-item strong { display: block; font-family: var(--font-head); color: var(--primary-dark); }
.contact-item a, .contact-item span { color: var(--text-soft); }
.contact-item a:hover { color: var(--accent); }
.map-embed { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--border); }
.map-embed iframe { display: block; width: 100%; height: 320px; border: 0; }

/* ===================================================================
   Pied de page
   =================================================================== */
.site-footer { background: var(--bg-dark); color: #cdd9e6; padding: 42px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 28px; margin-bottom: 28px; }
.site-footer h4 { color: #fff; margin-bottom: 14px; font-size: 1.05rem; }
.site-footer a { color: #cdd9e6; transition: color .2s; }
.site-footer a:hover { color: #fff; }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-brand img { height: 54px; border-radius: 8px; margin-bottom: 12px; }
.footer-brand p { font-size: .92rem; opacity: .85; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 18px; text-align: center; font-size: .85rem; opacity: .8; }

/* ===================================================================
   Animations au scroll
   =================================================================== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ===================================================================
   Page header (sous-pages)
   =================================================================== */
.page-head { background: linear-gradient(135deg, var(--primary-dark), var(--primary-light)); color: #fff; text-align: center; padding: 54px 0; }
.page-head h1 { color: #fff; font-size: clamp(1.8rem, 6vw, 2.8rem); }
.page-head p { opacity: .9; margin-top: 8px; max-width: 640px; margin-inline: auto; }

/* ===================================================================
   RESPONSIVE — tablettes & ordinateurs
   =================================================================== */
@media (min-width: 620px) {
  .grid--2 { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .contact-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 760px) {
  .moral { grid-template-columns: 1fr 1fr; }
  .belts { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 900px) {
  .section { padding: 72px 0; }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
  .gallery { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .lightbox__inner { max-width: 620px; }
}

/* ---------- Menu mobile (burger) : sous 980px ---------- */
@media (max-width: 980px) {
  .nav__toggle { display: flex; }
  .nav__links {
    position: fixed; top: 0; right: 0; height: 100dvh; width: min(82vw, 330px);
    background: #fff; flex-direction: column; align-items: stretch; gap: 4px;
    padding: calc(var(--header-h) + 16px) 22px 22px;
    box-shadow: -10px 0 40px rgba(0,0,0,.18);
    transform: translateX(100%); transition: transform .32s var(--ease);
    overflow-y: auto; z-index: 110;
  }
  body.menu-open .nav__links { transform: translateX(0); }
  .nav__links a { font-size: 1.05rem; padding: 14px 16px; border-radius: 10px; }
  .nav__links a.active { background: var(--bg-alt); }
  .nav__backdrop { display: block; position: fixed; inset: 0; background: rgba(6,18,32,.5); opacity: 0; visibility: hidden; transition: .3s; z-index: 105; }
  body.menu-open .nav__backdrop { opacity: 1; visibility: visible; }
  body.menu-open { overflow: hidden; }
}