/* =====================================================================
   ECOSYSTEME.CSS — Design system partagé AS Cachalots
   Le squelette commun aux 3 sites. Chaque page pose sa peau via
   <body class="skin-club|skin-ete|skin-cup">.
   ===================================================================== */

/* ---------- TOKENS DE BASE (identiques partout) ---------- */
:root{
  --encre:#0B1B2B; --ardoise:#33475B; --brume:#7089A0;
  --nuage:#D6E2EC; --ecume:#F4F9FC; --blanc:#FFFFFF;
  --titre:"Sora", system-ui, sans-serif;
  --texte:"Inter", system-ui, sans-serif;
  --r-pill:999px; --r-carte:16px; --r-media:20px;
  --ombre:0 6px 24px rgba(11,27,43,.10);
  --ombre-forte:0 14px 44px rgba(11,27,43,.16);
  --max:1140px;
}

/* ---------- LES 3 PEAUX (seules les couleurs changent) ---------- */
body.skin-club{
  --accent:#0C5FA8; --accent-d:#083C6E; --eau:#37A8E0;
  --bg:#F4F9FC; --surface:#FFFFFF; --surface-2:#EDF4FA;
  --ink:#0B1B2B; --muted:#54687C; --line:#D6E2EC; --on-accent:#FFFFFF;
}
body.skin-ete{
  --accent:#FFB020; --accent-d:#FF6A5B; --eau:#0FA9C4; --base-club:#0C5FA8;
  --bg:#FFF7EC; --surface:#FFFFFF; --surface-2:#FFF0D8;
  --ink:#0B1B2B; --muted:#6B5A3C; --line:#F0DCB8; --on-accent:#3A2A00;
}
body.skin-cup{
  --accent:#FF2E7E; --accent-d:#FF74AC; --eau:#25D3E4;
  --bg:#0D1114; --surface:#161B21; --surface-2:#1F262E;
  --ink:#F4F9FC; --muted:#8FA0AD; --line:#242C34; --on-accent:#FFFFFF;
}

/* ---------- COULEURS D'IDENTITÉ DES ÉPREUVES (Six Fours Swim Cup) ----------
   Ce ne sont PAS des couleurs de peau : chaque teinte identifie une distance
   et doit rester identique entre le planning (planning.html) et les tracés de
   la carte 3D (parcours-3d.html). Source unique : ne pas redéfinir en local. */
body.skin-cup{
  --c-5km:#2FAE4F;      /* Swim 5 — Rouv'Eau Libre */
  --c-3km:#E8503A;      /* Swim 3 — Open & Coupe de France */
  --c-2km:#3AA4E8;      /* Swim 2 */
  --c-1km:#9AA7B0;      /* Swim 1 & Relais 3×1000 */
  --c-500m:#1C6B3C;     /* Swim 500 */
  --c-3x300m:#8A5CC7;   /* Relais 3×300 */
  --c-200m:#C8872A;     /* Swim 200 — Kids */
  --c-4x200m:#D84F8E;   /* Relais 4×200 (tracé non couru en 2026) */
  /* niveaux de difficulté des fiches d'épreuve — sémantiques, pas décoratifs */
  --niv-1:#2FAE4F;      /* Découverte */
  --niv-2:#E8B33A;      /* Intermédiaire */
}

/* ---------- RESET ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:76px;overflow-x:clip}
body{font-family:var(--texte);background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--titre);line-height:1.12;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--eau);outline-offset:3px;border-radius:4px}

/* ---------- ACCESSIBILITÉ & CIBLES TACTILES (partagé) ----------
   Anciennement dupliqué dans le <style> de chaque page — centralisé ici. */
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--accent);color:var(--on-accent);
  padding:12px 18px;border-radius:0 0 12px 0;font-weight:700}
.skip:focus{left:0}

/* le burger reste tapable au-dessus du tiroir ouvert */
.nav-burger{position:relative;z-index:3;min-width:44px;min-height:44px}
body.nav-open .nav-burger .i-menu{display:none}
.nav-burger .i-close{display:none}
body.nav-open .nav-burger .i-close{display:inline}

/* logo deux lignes (nom + baseline) */
.nav-logo .lg{display:flex;flex-direction:column;line-height:1.12}
.nav-logo .lg small{font-family:var(--texte);font-size:10.5px;font-weight:700;color:var(--muted);
  text-transform:uppercase;letter-spacing:.14em}

/* cibles tactiles ≥ 44px partout (usage mobile principal) */
.nav-logo{min-height:44px}
.eco-pill{min-height:44px}
.btn-sm{min-height:44px}
.family .fp{min-height:44px}
.copy a{min-height:44px;align-items:center}
.alert a{display:inline-flex;align-items:center;min-height:44px}
@media(max-width:940px){
  .nav-links a,.nav-drop>span{min-height:48px;display:flex;align-items:center}
  .nav-links .btn{min-height:48px;justify-content:center;margin:6px 0 0}
  .nav-drop-menu a{min-height:44px}
}

/* ---------- TÉMOIGNAGES (preuve sociale) ---------- */
.quote{display:flex;flex-direction:column;gap:12px}
.quote blockquote{margin:0;font-size:14.5px;color:var(--ink);line-height:1.65}
.quote blockquote::before{content:"“ ";color:var(--accent);font-family:var(--titre);font-weight:800;font-size:22px;line-height:0}
.quote .who{display:flex;align-items:center;gap:10px;margin-top:auto}
.quote .who .av{width:38px;height:38px;border-radius:50%;background:var(--surface-2);border:1px solid var(--line);
  display:grid;place-items:center;font-size:17px;flex:0 0 auto}
.quote .who b{font-size:13.5px;display:block}
.quote .who small{font-size:12px;color:var(--muted)}
.quote .stars{color:var(--accent);letter-spacing:2px;font-size:13px}


.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.section{padding:76px 0}
.eyebrow{font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.16em;
  color:var(--eau);display:inline-flex;align-items:center;gap:8px}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px}
.h2{font-size:clamp(27px,3.6vw,40px);font-weight:800;margin:14px 0 14px}
.lead{color:var(--muted);max-width:620px;font-size:17px}

/* ---------- SÉLECTEUR D'ÉCOSYSTÈME (commun, sticky) ---------- */
.eco-bar{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.eco-inner{max-width:var(--max);margin:0 auto;padding:9px 24px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.eco-label{font-weight:600;font-size:12.5px;color:var(--muted);margin-right:auto}
.eco-pill{display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border-radius:var(--r-pill);
  font-weight:600;font-size:12.5px;border:1.5px solid transparent;transition:transform .18s}
.eco-pill .dot{width:8px;height:8px;border-radius:50%}
.eco-pill:hover{transform:translateY(-1px)}
.eco-pill.is-club{color:#0C5FA8;background:#E7F1FA;border-color:#CBE2F4}
.eco-pill.is-club .dot{background:#0C5FA8}
.eco-pill.is-ete{color:#B26A00;background:#FFF3DE;border-color:#FCE0AE}
.eco-pill.is-ete .dot{background:#FFB020}
.eco-pill.is-cup{color:#C31B62;background:#FCE4EE;border-color:#F7C2D8}
.eco-pill.is-cup .dot{background:#FF2E7E}
.eco-pill[aria-current="page"]{box-shadow:inset 0 0 0 1.5px currentColor}

/* ---------- HEADER / NAV ---------- */
.nav{position:sticky;top:0;z-index:55;background:color-mix(in srgb,var(--surface) 92%,transparent);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{max-width:var(--max);margin:0 auto;padding:12px 24px;display:flex;align-items:center;gap:18px}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:var(--titre);font-weight:800;font-size:17px}
.nav-logo img{height:40px;width:auto}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a,.nav-drop>span{padding:9px 12px;border-radius:10px;font-weight:600;font-size:14px;
  color:var(--ink);transition:background .15s;white-space:nowrap}
.nav-links a:hover,.nav-drop>span:hover{background:var(--surface-2)}
.nav-drop{position:relative}
.nav-drop>span{display:inline-flex;align-items:center;gap:5px;cursor:default}
.nav-drop-menu{position:absolute;top:calc(100% + 6px);left:0;min-width:216px;background:var(--surface);
  border:1px solid var(--line);border-radius:14px;box-shadow:var(--ombre-forte);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.16s;z-index:5}
.nav-drop:hover .nav-drop-menu,.nav-drop:focus-within .nav-drop-menu{opacity:1;visibility:visible;transform:none}
.nav-drop-menu a{display:block;padding:9px 12px;border-radius:9px;font-size:14px}
.nav-cta{margin-left:6px}
.nav-burger{display:none;margin-left:auto;background:var(--surface-2);border:1px solid var(--line);
  border-radius:10px;padding:9px 12px;font-size:18px;color:var(--ink)}

/* voile d'arrière-plan du tiroir mobile (injecté par eco.js) */
.nav-scrim{position:fixed;inset:0;background:rgba(8,20,32,.46);opacity:0;visibility:hidden;
  transition:opacity .22s,visibility .22s;z-index:54}
body.nav-open .nav-scrim{opacity:1;visibility:visible}

@media(max-width:940px){
  .nav-burger{display:block}
  .eco-bar{position:static}          /* une seule barre collante sur mobile */
  body.nav-open{overflow:hidden}     /* pas de défilement derrière le menu */

  /* tiroir latéral : masqué au clavier et aux lecteurs d'écran quand fermé */
  .nav-links{position:fixed;inset:0 0 0 auto;width:min(340px,86vw);flex-direction:column;align-items:stretch;
    gap:2px;background:var(--surface);padding:76px 18px 24px;box-shadow:var(--ombre-forte);
    transform:translateX(100%);visibility:hidden;
    transition:transform .22s,visibility .22s;overflow-y:auto;-webkit-overflow-scrolling:touch;
    border-left:1px solid var(--line);z-index:60;overscroll-behavior:contain}
  body.nav-open .nav-links{transform:none;visibility:visible}

  /* sous-menus : accordéon replié par défaut (et non plus tout déplié) */
  .nav-drop{border-bottom:1px solid var(--line)}
  .nav-drop>span{display:flex;align-items:center;justify-content:space-between;width:100%;
    min-height:48px;cursor:pointer}
  .nav-drop-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
    padding:2px 0 6px 14px;min-width:0;display:none}
  .nav-drop.is-open .nav-drop-menu{display:block}
  .nav-drop-menu a{min-height:44px;display:flex;align-items:center}

  /* le lien courant reste repérable dans le tiroir */
  .nav-links a[aria-current="page"]{background:var(--surface-2)}
}

/* ---------- BOUTONS ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--titre);font-weight:700;font-size:15px;
  padding:13px 24px;border-radius:var(--r-pill);border:1.5px solid transparent;transition:.18s;white-space:nowrap}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 8px 22px color-mix(in srgb,var(--accent) 40%,transparent)}
.btn-ghost{border-color:var(--accent);color:var(--accent);background:transparent}
body.skin-cup .btn-ghost{color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:color-mix(in srgb,var(--accent) 12%,transparent);transform:translateY(-2px)}
.btn-sm{padding:9px 16px;font-size:13.5px}

/* ---------- HERO ---------- */
.hero{position:relative;overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 55%,transparent),var(--bg) 92%)}
body.skin-cup .hero-media::after{background:linear-gradient(180deg,rgba(13,17,20,.55),var(--bg) 94%)}
.hero-in{position:relative;z-index:2;max-width:var(--max);margin:0 auto;padding:80px 24px 40px}
.hero h1{font-size:clamp(40px,7vw,74px);font-weight:800;margin:16px 0 18px;max-width:16ch}
.hero .sub{font-size:clamp(17px,2.2vw,20px);color:var(--muted);max-width:620px;margin-bottom:26px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.hero-tags{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0 6px}
.tag{font-size:12.5px;font-weight:600;padding:6px 13px;border-radius:var(--r-pill);
  background:color-mix(in srgb,var(--accent) 12%,var(--surface));color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 24%,transparent)}
.tag.water{background:color-mix(in srgb,var(--eau) 14%,var(--surface));color:var(--eau);border-color:color-mix(in srgb,var(--eau) 30%,transparent)}
body.skin-cup .tag{color:var(--accent-d)}

/* fil de l'eau — signature */
.waterline{position:relative;height:66px;margin-top:-1px}
.waterline svg{position:absolute;inset:0;width:100%;height:100%}

/* ---------- COMPTE À REBOURS ---------- */
.count{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 26px}
.count .u{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 18px;
  min-width:78px;text-align:center;box-shadow:var(--ombre)}
.count .n{font-family:var(--titre);font-weight:800;font-size:30px;color:var(--accent);line-height:1}
body.skin-cup .count .n{color:var(--eau)}
.count .l{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-top:5px}

/* ---------- CARTES ---------- */
.cards{display:grid;gap:20px}
.cards.c2{grid-template-columns:repeat(2,1fr)}
.cards.c3{grid-template-columns:repeat(3,1fr)}
.cards.c4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-carte);
  padding:24px;box-shadow:var(--ombre);transition:transform .18s,box-shadow .18s}
.card:hover{transform:translateY(-4px);box-shadow:var(--ombre-forte)}
.card .ic{font-size:30px;margin-bottom:12px}
.card h3{font-size:19px;margin-bottom:8px}
.card p{color:var(--muted);font-size:14.5px}
.card .arrow{display:inline-flex;margin-top:14px;font-weight:700;color:var(--accent);font-size:14px}
body.skin-cup .card .arrow{color:var(--eau)}

/* carte "spot" cliquable (feature) */
.spot{position:relative;border-radius:var(--r-carte);overflow:hidden;min-height:220px;display:flex;
  align-items:flex-end;padding:24px;color:#fff;box-shadow:var(--ombre)}
.spot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.spot::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(8,20,34,.82));z-index:1}
.spot>*{position:relative;z-index:2}
.spot h3{font-size:22px;color:#fff}
.spot p{color:rgba(255,255,255,.86);font-size:14px;margin-top:4px}

/* badge */
.badge{display:inline-block;font-size:11px;font-weight:700;padding:4px 10px;border-radius:var(--r-pill);
  background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent)}
body.skin-cup .badge{color:var(--accent-d)}
.badge.new{background:color-mix(in srgb,var(--eau) 18%,transparent);color:var(--eau)}

/* liste discipline / stage */
.stage{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-carte);padding:22px;box-shadow:var(--ombre)}
.stage .top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:6px}
.stage h3{font-size:18px}
.stage .age{font-size:12px;font-weight:600;color:var(--muted)}
.stage p{font-size:14px;color:var(--muted);margin:8px 0 14px}
.stage .meta{font-size:13px;margin:4px 0}
.stage .meta b{font-family:var(--titre)}
.stage .links{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}

/* bandeau info / alerte */
.alert{display:flex;gap:14px;background:color-mix(in srgb,var(--accent-d) 10%,var(--surface));
  border:1px solid color-mix(in srgb,var(--accent-d) 30%,transparent);border-left:4px solid var(--accent-d);
  border-radius:12px;padding:16px 18px;font-size:14.5px;color:var(--ink)}
.alert .i{font-size:20px}

/* étapes numérotées */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{position:relative;padding-top:8px}
.step .num{width:36px;height:36px;border-radius:50%;background:var(--accent);color:var(--on-accent);
  font-family:var(--titre);font-weight:800;display:grid;place-items:center;margin-bottom:12px}
.step h4{font-size:16px;margin-bottom:6px}
.step p{font-size:14px;color:var(--muted)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.stat .n{font-family:var(--titre);font-weight:800;font-size:clamp(34px,5vw,52px);color:var(--accent)}
body.skin-cup .stat .n{color:var(--eau)}
.stat .l{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}

/* partenaires */
.partners{display:flex;flex-wrap:wrap;gap:26px;align-items:center;justify-content:center}
.partners img{height:46px;width:auto;opacity:.7;filter:grayscale(.3);transition:.2s}
.partners img:hover{opacity:1;filter:none}
body.skin-cup .partners img{filter:brightness(0) invert(1);opacity:.6}
body.skin-cup .partners img:hover{opacity:1}

/* liste verticale d'épreuves (programme) */
.stage-list{display:flex;flex-direction:column;gap:8px;align-items:stretch}
.stage-list .btn{justify-content:flex-start;text-align:left}

/* section sombre "épopée" (réutilisable) */
.feature-dark{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-media);
  padding:44px;box-shadow:var(--ombre)}

/* ---------- FOOTER + module famille ---------- */
.foot{background:var(--encre);color:var(--nuage);padding:56px 0 30px}
.foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.foot h4{color:#fff;font-size:16px;margin-bottom:14px}
.foot p,.foot a,.foot li{font-size:14px;color:#AEC1D2}
.foot a:hover{color:#fff}
.foot ul{list-style:none;display:grid;gap:9px}
.foot .brand{font-family:var(--titre);font-weight:800;font-size:20px;color:#fff;display:flex;align-items:center;gap:10px;margin-bottom:12px}
.family{margin-top:34px;padding-top:24px;border-top:1px solid #22364a}
.family .fl{font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:#7089A0;margin-bottom:12px}
.family .fpills{display:flex;gap:10px;flex-wrap:wrap}
.family .fp{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:var(--r-pill);
  font-weight:600;font-size:13.5px;background:#13273b;border:1px solid #22364a;color:#DCE8F2}
.family .fp:hover{border-color:currentColor;transform:translateY(-1px);transition:.15s}
.family .fp .dot{width:8px;height:8px;border-radius:50%}
/* réseaux sociaux du footer — même palette que .family .fp */
.socials{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.socials a{display:inline-flex;align-items:center;min-height:44px;padding:8px 16px;
  border-radius:var(--r-pill);background:#13273b;border:1px solid #22364a;
  font-weight:600;font-size:13px;color:#DCE8F2}
.socials a:hover{color:#fff;border-color:currentColor}
/* partenaires : cibles tactiles confortables */
.partners a,.partners span{display:inline-flex;align-items:center;min-height:48px;padding:2px}
.copy{margin-top:26px;font-size:12.5px;color:#5f748a;text-align:center}
.copy a{color:#AEC1D2;text-decoration:underline;text-underline-offset:2px;display:inline-block;padding:8px 6px}
.copy a:hover{color:#fff}
/* zones tactiles confortables pour les liens de contact */
.foot ul a{display:inline-flex;align-items:center;min-height:32px}

/* =====================================================================
   COMPOSANTS PARTAGÉS PAR PLUSIEURS PAGES
   (auparavant recopiés dans le <style> de chaque page — centralisés ici)
   ===================================================================== */

/* deux colonnes qui s'empilent */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
.duo.wide{grid-template-columns:1.1fr .9fr}
@media(max-width:940px){.duo,.duo.wide{grid-template-columns:1fr}}

/* liste « libellé / valeur » : tarifs, horaires, repères */
.tarifs{list-style:none;display:grid;gap:2px}
.tarifs li{display:flex;justify-content:space-between;align-items:baseline;gap:14px;
  padding:11px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.tarifs li:last-child{border-bottom:0}
.tarifs li b{font-weight:600}
.tarifs li span{font-family:var(--titre);font-weight:700;color:var(--eau);text-align:right;
  min-width:0;overflow-wrap:anywhere}
.tarifs li span a{color:var(--accent-d);text-decoration:underline;text-underline-offset:3px;
  display:inline-flex;align-items:center;min-height:44px}
@media(max-width:480px){
  .tarifs li{flex-direction:column;align-items:flex-start;gap:2px}
  .tarifs li span{text-align:left}
}

/* note de bas de bloc */
.note-s{font-size:13px;line-height:1.6;color:var(--muted);margin-top:14px;
  border-left:3px solid var(--accent);padding-left:12px}

/* repères chiffrés */
.chips{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.chip{flex:1 1 150px;min-width:0;background:var(--surface);border:1px solid var(--line);
  border-top:2px solid color-mix(in srgb,var(--accent) 40%,transparent);
  border-radius:12px;padding:12px 16px}
.chip .k{font-family:var(--titre);font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted)}
.chip .v{font-size:15px;font-weight:700;margin-top:3px;overflow-wrap:anywhere}
.chip .v .mono{font-family:var(--titre);color:var(--eau)}
@media(max-width:480px){.chip{flex:1 1 100%}}

/* frise chronologique (étapes de course, repères kilométriques) */
.tl{border-left:3px solid var(--accent);padding-left:24px;margin-left:6px;display:grid;gap:2px}
.tl>div{position:relative;padding:12px 0;font-size:14.5px;color:var(--muted);line-height:1.6}
.tl>div::before{content:"";position:absolute;left:-31px;top:19px;width:11px;height:11px;
  border-radius:50%;background:var(--bg);border:3px solid var(--accent)}
.tl b{color:var(--ink)}
.tl .k,.tl .h{display:block;font-family:var(--titre);font-weight:800;font-size:12px;
  letter-spacing:.12em;color:var(--eau);margin-bottom:2px}
.tl .dep b{color:var(--accent-d)}

/* façades RGPD : cartes et vidéos tierces ne chargent qu'au clic */
.facade{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  min-height:260px;text-align:center;padding:26px;background:var(--surface-2);
  border:1px solid var(--line);border-radius:var(--r-media)}
.facade p{font-size:13px;color:var(--muted);max-width:340px}
.facade .btn{min-height:44px}
.embed{border-radius:var(--r-media);overflow:hidden;border:1px solid var(--line)}
.embed iframe{display:block;width:100%;min-height:320px;border:0}
.embed.video{aspect-ratio:16/9}
.embed.video iframe{height:100%;min-height:0}

/* bande photo d'ambiance */
.photoband{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.photoband img{width:100%;height:150px;object-fit:cover;border-radius:12px;
  border:1px solid var(--line)}
@media(max-width:940px){.photoband{grid-template-columns:repeat(3,1fr)}}
@media(max-width:480px){.photoband{grid-template-columns:repeat(2,1fr)}.photoband img{height:118px}}

/* aperçu lourd chargé à la demande */
.visual3d{position:relative;min-height:320px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:14px;text-align:center;padding:26px;
  background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-media)}
.visual3d .globe{font-size:44px}
.visual3d iframe{width:100%;min-height:420px;border:0;border-radius:var(--r-media)}

/* liste d'épreuves cliquables */
.stage-list .btn{white-space:normal;text-align:left;min-height:52px;gap:12px}
.stage-list .dist{margin-left:auto;font-family:var(--titre);font-size:12.5px;
  font-weight:700;color:var(--eau);white-space:nowrap}
.stage-list .cup{margin-left:auto;font-size:11px;font-weight:700;padding:4px 10px;
  border-radius:var(--r-pill);background:color-mix(in srgb,var(--accent) 18%,transparent);
  color:var(--accent-d);white-space:nowrap}

/* carte cliquable en entier */
.card-link{display:block}
.card-link:hover .arrow{transform:translateX(3px)}
.card .arrow{transition:transform .18s}

/* barre d'action collante (mobile uniquement) */
.stickybar{display:none}
@media(max-width:940px){
  .stickybar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:70;gap:10px;
    align-items:center;justify-content:space-between;padding:9px 14px;
    background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:blur(10px);
    border-top:1px solid var(--line)}
  .stickybar .txt{font-size:12px;color:var(--muted);line-height:1.35}
  .stickybar .txt b{display:block;color:var(--ink);font-size:13.5px}
  .stickybar .btn{min-height:44px}
  body:has(.stickybar){padding-bottom:74px}
}

/* ---------- RESPONSIVE ---------- */
@media(max-width:940px){
  .cards.c4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .foot .cols{grid-template-columns:1fr;gap:26px}
}
@media(max-width:680px){
  .section{padding:52px 0}
  .cards.c2,.cards.c3,.cards.c4{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr);gap:26px}
  .eco-label{display:none}                 /* on garde juste les 3 pastilles */
  .eco-inner{justify-content:center;gap:8px}
  .foot ul{gap:6px}
  .foot ul a{min-height:44px}              /* cible tactile confortable (pouce) */
  .foot .cols{gap:22px}
  .hero-in{padding:64px 22px 34px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto}}
