/* =========================================================
   Toits des Cimes — prototype one-page V3
   ========================================================= */

@font-face{font-family:"Bricolage";src:url("../fonts/bricolage-grotesque-latin-standard-normal.woff2") format("woff2-variations"),url("../fonts/bricolage-grotesque-latin-standard-normal.woff2") format("woff2");font-weight:200 800;font-stretch:75% 100%;font-display:swap}
@font-face{font-family:"Figtree";src:url("../fonts/figtree-latin-wght-normal.woff2") format("woff2-variations"),url("../fonts/figtree-latin-wght-normal.woff2") format("woff2");font-weight:300 900;font-display:swap}

:root{
  --teal-950:#0b2f31;
  --teal-900:#0f3d40;
  --teal-800:#155053;
  --teal:#1f676b;          /* couleur du logo TdC */
  --teal-500:#2f8a8d;
  --teal-200:#bfdcd8;
  --teal-100:#e4f1ee;
  --teal-50:#f1f8f6;
  --cream:#fbf7ee;
  --cream-2:#f5eedf;
  --sun:#f3b63f;
  --sun-600:#d9971c;
  --sun-100:#fdecc4;
  --ink:#122a2c;
  --muted:#4f6869;
  --line:#d7e4e0;
  --white:#fff;
  --radius:22px;
  --radius-lg:34px;
  --shadow:0 1px 2px rgba(15,61,64,.06),0 12px 32px -12px rgba(15,61,64,.22);
  --shadow-lg:0 30px 60px -28px rgba(11,47,49,.45);
  --max:1180px;
  --gutter:clamp(16px,4vw,40px);
  --h-font:"Bricolage","Figtree",system-ui,sans-serif;
  --b-font:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--b-font);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--h-font);line-height:1.04;letter-spacing:-.02em;margin:0;font-weight:750}
p{margin:0}
.icon{width:24px;height:24px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;text-decoration:none}
.skip:focus{top:12px}
:focus-visible{outline:3px solid var(--sun);outline-offset:3px;border-radius:6px}

.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
section{position:relative}
.section{padding:clamp(72px,10vw,128px) 0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal)}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--sun);border-radius:2px}
.h2{font-size:clamp(34px,5.2vw,60px);margin-top:14px}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:620px;margin-top:18px}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
.mark{background:linear-gradient(transparent 58%,var(--sun) 58%,var(--sun) 92%,transparent 92%);padding:0 .08em}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:999px;font:700 16px/1 var(--b-font);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .2s ease,background-color .2s,box-shadow .2s,color .2s}
.btn .icon{width:20px;height:20px;transition:transform .2s}
.btn:hover .icon{transform:translateX(3px)}
.btn-sun{background:var(--sun);color:var(--teal-950);box-shadow:0 10px 24px -10px rgba(217,151,28,.8)}
.btn-sun:hover{background:#f7c55c;transform:translateY(-2px)}
.btn-teal{background:var(--teal);color:#fff}
.btn-teal:hover{background:var(--teal-800);transform:translateY(-2px)}
.btn-ghost{border-color:currentColor;color:var(--teal-900);background:transparent}
.btn-ghost:hover{background:var(--teal-900);color:#fff;border-color:var(--teal-900)}
.btn-ghost-light{border-color:rgba(255,255,255,.55);color:#fff}
.btn-ghost-light:hover{background:#fff;color:var(--teal-900)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}

/* ---------- Bandeau prototype ---------- */
.proto-bar{background:var(--teal-950);color:#cfe5e1;font-size:13px;text-align:center;padding:7px 16px;line-height:1.4}
.proto-bar strong{color:var(--sun)}

/* ---------- En-tête ---------- */
.header{position:sticky;top:0;z-index:50;background:rgba(251,247,238,.86);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.header.scrolled{border-color:var(--line);box-shadow:0 6px 20px -16px rgba(11,47,49,.5)}
.header .wrap{display:flex;align-items:center;gap:24px;height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.brand img{height:58px;width:auto}
.brand-sig{font-size:12px;line-height:1.3;color:var(--muted);max-width:150px;border-left:1px solid var(--line);padding-left:12px}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav a{text-decoration:none;font-weight:600;font-size:15px;padding:10px 12px;border-radius:999px;color:var(--teal-900);transition:background-color .2s}
.nav a:hover{background:var(--teal-100)}
.nav a.active{background:var(--teal-100)}
.header .btn{min-height:44px;padding:0 18px;font-size:15px}
.menu-btn{display:none;margin-left:auto;width:46px;height:46px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--teal-900);align-items:center;justify-content:center;cursor:pointer}
@media (max-width:1060px){.brand-sig{display:none}}
@media (max-width:920px){
  .menu-btn{display:inline-flex}
  .header .btn-cta{display:none}
  .nav{position:fixed;inset:0 0 auto 0;top:0;flex-direction:column;align-items:stretch;gap:4px;background:var(--cream);padding:100px var(--gutter) 28px;box-shadow:0 30px 40px -20px rgba(0,0,0,.25);transform:translateY(-105%);visibility:hidden;transition:transform .3s ease,visibility 0s linear .3s;z-index:-1}
  .nav.open{transform:none;visibility:visible;transition:transform .3s ease}
  .nav a{font-size:20px;padding:14px 12px;border-bottom:1px solid var(--line);border-radius:0}
  .nav .btn{margin-top:16px;min-height:54px;font-size:17px;border-bottom:0;border-radius:999px}
}
@media (min-width:921px){.nav .btn-mobile{display:none}}

/* ---------- Hero ---------- */
.hero{padding:clamp(28px,5vw,64px) 0 clamp(64px,8vw,104px);overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(28px,5vw,72px);align-items:center}
.hero-kicker{text-decoration:none;transition:border-color .2s;display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);padding:7px 14px 7px 8px;border-radius:999px;font-size:14px;font-weight:600;color:var(--teal-900)}
.hero-kicker .dot{width:26px;height:26px;border-radius:50%;background:var(--teal-100);display:grid;place-items:center;color:var(--teal)}
.hero-kicker .dot .icon{width:16px;height:16px}
.hero h1{font-size:clamp(44px,6.6vw,84px);margin-top:22px;color:var(--teal-950);letter-spacing:-.03em;line-height:.98}
.hero h1 .q{display:inline-block;color:var(--teal);position:relative}
.hero h1 .q::after{content:"";position:absolute;left:-.06em;right:-.06em;bottom:.04em;height:.3em;background:var(--sun);border-radius:6px;z-index:-1;transform:rotate(-1.2deg)}
.hero-lead{font-size:clamp(18px,1.8vw,22px);color:var(--ink);margin-top:24px;max-width:560px;line-height:1.5}
.hero-lead strong{color:var(--teal)}
.hero-checks{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:22px;padding:0;list-style:none}
.hero-checks li{display:flex;align-items:center;gap:8px;font-weight:600;font-size:15px;color:var(--teal-900)}
.hero-checks .tick{width:22px;height:22px;border-radius:50%;background:var(--teal);color:#fff;display:grid;place-items:center}
.hero-checks .tick .icon{width:14px;height:14px;stroke-width:3}

.hero-visual{position:relative;min-height:520px}
.arch{position:relative;border-radius:999px 999px var(--radius-lg) var(--radius-lg);overflow:hidden;aspect-ratio:4/4.6;box-shadow:var(--shadow-lg);background:var(--teal-200)}
.arch img{width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.hero-visual .arch{width:86%;margin-left:auto}
.rays{position:absolute;left:57%;top:-58px;width:112%;transform:translateX(-50%);color:var(--sun);pointer-events:none;z-index:-1}
.inset{position:absolute;left:0;bottom:44px;width:46%;border-radius:24px;overflow:hidden;border:6px solid var(--cream);box-shadow:var(--shadow-lg);aspect-ratio:600/420}
.inset img{width:100%;height:100%;object-fit:cover}
.photo-tag{position:absolute;left:12px;bottom:12px;background:rgba(11,47,49,.78);color:#fff;font-size:12px;font-weight:600;padding:5px 10px;border-radius:999px;backdrop-filter:blur(4px)}
.proof-card{position:absolute;right:-4px;top:30px;background:#fff;border-radius:18px;padding:14px 16px 14px 14px;display:flex;gap:12px;align-items:center;box-shadow:var(--shadow);max-width:250px}
.proof-card .badge{width:44px;height:44px;border-radius:14px;background:var(--sun-100);color:var(--sun-600);display:grid;place-items:center;flex:none}
.proof-card strong{display:block;font-family:var(--h-font);font-size:17px;line-height:1.15;color:var(--teal-950)}
.proof-card span{font-size:13px;color:var(--muted);line-height:1.35;display:block;margin-top:2px}
.stamp{position:absolute;left:4%;top:70px;width:118px;height:118px;color:var(--teal);animation:spin 26s linear infinite}
.stamp-core{position:absolute;left:calc(4% + 34px);top:104px;width:50px;height:50px}
@keyframes spin{to{transform:rotate(360deg)}}

@media (max-width:920px){
  .hero .wrap{grid-template-columns:1fr}
  .hero-visual{min-height:0;max-width:560px;width:100%;margin:8px auto 0}
  .hero-visual .arch{width:84%}
  .stamp{left:2%;width:96px;height:96px}
  .stamp-core{left:calc(2% + 27px);top:22px;width:42px;height:42px}
}
@media (max-width:520px){
  .hero h1{font-size:44px}
  .hero-visual .arch{width:90%;aspect-ratio:4/4.3}
  .hero-visual{margin-bottom:34px}
  .rays{width:92%;left:58%;top:-40px}
  .inset{width:44%;top:26px;bottom:auto;border-width:4px;border-radius:18px}
  .photo-tag{display:none}
  .proof-card{right:0;top:auto;bottom:-30px;max-width:250px;padding:10px 12px}
  .proof-card .badge{width:38px;height:38px}
  .stamp{display:none}.stamp-core{display:none}
  .btn-row .btn{flex:1 1 100%}
}

/* ---------- Avantages ---------- */
.benefits{background:#fff;border-radius:var(--radius-lg) var(--radius-lg) 0 0}
.benefits-head{display:grid;grid-template-columns:1fr 1fr;gap:24px 60px;align-items:end}
.benefits-head .lead{margin:0}
.b-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:52px}
.b-card{background:var(--cream);border-radius:var(--radius);padding:28px 24px 30px;position:relative;transition:transform .25s,box-shadow .25s}
.b-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.b-ico{width:62px;height:62px;border-radius:20px;background:var(--teal);color:#fff;display:grid;place-items:center;position:relative}
.b-ico .icon{width:30px;height:30px;stroke-width:1.7}
.b-ico::after{content:"";position:absolute;right:-5px;top:-5px;width:16px;height:16px;border-radius:50%;background:var(--sun);border:3px solid var(--cream)}
.b-card h3{font-size:22px;margin-top:22px;color:var(--teal-950)}
.b-card p{margin-top:8px;color:var(--muted);font-size:15.5px;line-height:1.55}
@media (max-width:980px){.b-grid{grid-template-columns:repeat(2,1fr)}.benefits-head{grid-template-columns:1fr}}
@media (max-width:520px){.b-grid{grid-template-columns:1fr;gap:12px}.b-card{display:grid;grid-template-columns:auto 1fr;gap:4px 18px;padding:22px}.b-card .b-ico{grid-row:span 2;width:54px;height:54px}.b-card h3{margin-top:0;font-size:20px;align-self:end}.b-card p{margin-top:0}}

/* ---------- C'est simple ---------- */
.simple{background:var(--teal-900);color:#fff;overflow:hidden}
.simple .eyebrow{color:var(--sun)}
.simple .h2{color:#fff;font-size:clamp(48px,8vw,104px);letter-spacing:-.04em}
.simple .h2 .ex{color:var(--sun)}
.simple .lead{color:#cfe3df}
.simple-head{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end}
.s-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:52px;counter-reset:s}
.s-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:26px 24px 28px;position:relative}
.s-card .s-ico{width:56px;height:56px;border-radius:50%;background:var(--sun);color:var(--teal-950);display:grid;place-items:center}
.s-card .s-ico .icon{width:28px;height:28px}
.s-card h3{font-size:22px;margin-top:20px;color:#fff;line-height:1.12}
.s-card p{margin-top:10px;color:#c7dcd8;font-size:15.5px}
.simple-sun{position:absolute;right:-120px;top:-120px;width:420px;color:rgba(255,255,255,.05);pointer-events:none}
@media (max-width:980px){.s-grid{grid-template-columns:repeat(2,1fr)}.simple-head{grid-template-columns:1fr}}
@media (max-width:520px){.s-grid{grid-template-columns:1fr;gap:10px}.s-card{display:grid;grid-template-columns:auto 1fr;gap:2px 16px;padding:20px}.s-card .s-ico{grid-row:span 2;width:48px;height:48px}.s-card h3{margin-top:0;font-size:19px;align-self:end}.s-card p{margin-top:2px}}

/* ---------- Comment ça fonctionne ---------- */
.how{background:var(--teal-50)}
.diagram{margin-top:48px;background:#fff;border-radius:var(--radius-lg);padding:clamp(16px,3vw,36px);box-shadow:var(--shadow)}
.diagram svg{width:100%;height:auto;display:block}
.flow{stroke-dasharray:3 14;animation:flow 1.1s linear infinite}
@keyframes flow{to{stroke-dashoffset:-34}}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px;padding:0;list-style:none}
.step{display:flex;gap:16px;padding:6px 6px 0}
.step-n{flex:none;width:44px;height:44px;border-radius:50%;background:var(--teal);color:#fff;font:800 19px/44px var(--h-font);text-align:center}
.step h3{font-size:22px;color:var(--teal-950);margin-top:6px}
.step p{color:var(--muted);font-size:15.5px;margin-top:6px}
.how-notes{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:36px}
.note{display:flex;gap:16px;align-items:flex-start;background:#fff;border-radius:var(--radius);padding:22px 24px;border:1px solid var(--line)}
.note .n-ico{flex:none;width:46px;height:46px;border-radius:14px;background:var(--sun-100);color:var(--sun-600);display:grid;place-items:center}
.note strong{display:block;font-family:var(--h-font);font-size:18px;color:var(--teal-950);line-height:1.2}
.note p{color:var(--muted);font-size:15px;margin-top:6px}
@media (max-width:820px){.steps,.how-notes{grid-template-columns:1fr}.diagram .lbl-s{font-size:22px}}
@media (max-width:620px){
  .diagram{padding:14px 0 10px;border-radius:22px;overflow-x:auto;-webkit-overflow-scrolling:touch;scroll-snap-type:x proximity}
  .diagram svg{min-width:760px;padding:0 12px}
  .swipe{display:flex}
}
.swipe{display:none;align-items:center;justify-content:center;gap:8px;font-size:13px;font-weight:600;color:var(--muted);margin-top:10px}
.swipe .icon{width:16px;height:16px}

/* ---------- Chamonix ---------- */
.cham .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.cham-photo{position:relative}
.cham-photo .frame{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:830/660}
.cham-photo img{width:100%;height:100%;object-fit:cover}
.cham-photo .loc{position:absolute;left:18px;top:18px;display:flex;align-items:center;gap:8px;background:#fff;border-radius:999px;padding:8px 14px 8px 10px;font-weight:700;font-size:14px;color:var(--teal-900);box-shadow:var(--shadow)}
.cham-photo .loc .icon{width:18px;height:18px;color:var(--teal)}
.cham-photo .year{position:absolute;right:-14px;bottom:-22px;width:116px;height:116px;border-radius:50%;background:var(--sun);color:var(--teal-950);display:grid;place-content:center;text-align:center;box-shadow:var(--shadow);transform:rotate(-8deg)}
.cham-photo .year small{font-size:12px;font-weight:700;line-height:1.1;display:block;text-transform:uppercase;letter-spacing:.06em}
.cham-photo .year b{font:800 32px/1 var(--h-font)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:34px;border-top:2px solid var(--teal-950)}
.stat{padding:18px 16px 0 0}
.stat + .stat{padding-left:16px;border-left:1px solid var(--line)}
.stat b{display:block;font:800 clamp(34px,4vw,48px)/1 var(--h-font);color:var(--teal);letter-spacing:-.03em}
.stat span{display:block;font-size:14px;color:var(--muted);margin-top:8px;line-height:1.35}
.who{margin-top:30px}
.who p{font-weight:700;font-size:15px;color:var(--teal-900)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;padding:0;list-style:none}
.chips li{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);padding:8px 14px 8px 10px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--teal-900)}
.chips .icon{width:18px;height:18px;color:var(--teal)}
.src{font-size:12.5px;color:var(--muted);margin-top:18px}
@media (max-width:920px){.cham .wrap{grid-template-columns:1fr}.cham-photo .year{right:10px}}
@media (max-width:520px){.stats{grid-template-columns:1fr 1fr}.stat:nth-child(3){grid-column:span 2;border-left:0;padding-left:0;border-top:1px solid var(--line);margin-top:16px}}

/* ---------- Communauté ---------- */
.commu{background:var(--cream-2)}
.commu-top{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,64px);align-items:end}
.commu-photo{margin-top:44px;position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:955/425}
.commu-photo img{width:100%;height:100%;object-fit:cover}
.commu-photo figcaption{position:absolute;left:0;right:0;bottom:0;padding:40px 24px 18px;background:linear-gradient(transparent,rgba(11,47,49,.82));color:#fff;font-weight:600;font-size:15px}
.quote{font-family:var(--h-font);font-size:clamp(22px,2.4vw,30px);line-height:1.2;color:var(--teal-900);font-weight:650;border-left:4px solid var(--sun);padding-left:20px;margin:0}
.c-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:22px}
.c-item{background:#fff;border-radius:var(--radius);padding:24px}
.c-item .big{font:800 34px/1 var(--h-font);color:var(--teal);letter-spacing:-.02em;display:flex;align-items:center;gap:10px;min-height:40px}
.c-item .big .icon{width:34px;height:34px}
.c-item h3{font-size:19px;margin-top:14px;color:var(--teal-950)}
.c-item p{font-size:15px;color:var(--muted);margin-top:6px}
.structures{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.struct{display:flex;gap:14px;align-items:flex-start;border:1.5px dashed var(--teal-200);border-radius:var(--radius);padding:18px 20px;font-size:15px;color:var(--muted)}
.struct strong{color:var(--teal-900)}
.struct .icon{color:var(--teal);margin-top:2px}
@media (max-width:980px){.c-grid{grid-template-columns:repeat(2,1fr)}.commu-top{grid-template-columns:1fr}}
@media (max-width:620px){.c-grid,.structures{grid-template-columns:1fr}.commu-photo{aspect-ratio:4/3}.commu-photo img{object-position:30% 50%}}

/* ---------- Réseaux ---------- */
.network{padding:clamp(64px,8vw,104px) 0}
.net-box{background:#fff;border-radius:var(--radius-lg);padding:clamp(28px,4vw,52px);box-shadow:var(--shadow);display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(28px,4vw,56px);align-items:center}
.net-logos{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:26px}
.net-logos img{height:72px;width:auto;mix-blend-mode:multiply}
.ep-badge{display:flex;align-items:center;gap:12px;border:2px dashed var(--teal-200);border-radius:16px;padding:10px 14px;max-width:270px}
.ep-badge .seal{width:46px;height:46px;border-radius:50%;background:var(--teal-100);color:var(--teal);display:grid;place-items:center;flex:none}
.ep-badge strong{display:block;font-size:14.5px;line-height:1.25;color:var(--teal-900)}
.ep-badge small{display:block;font-size:11.5px;color:var(--muted)}
.n-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.n-stat{background:var(--teal-50);border-radius:18px;padding:20px}
.n-stat b{display:block;font:800 clamp(30px,3.4vw,42px)/1 var(--h-font);color:var(--teal-900);letter-spacing:-.02em}
.n-stat span{display:block;font-size:14px;color:var(--muted);margin-top:8px;line-height:1.35}
.n-stat.hl{background:var(--teal);}
.n-stat.hl b{color:#fff}.n-stat.hl span{color:#cfe3df}
.n-note{grid-column:1/-1;font-size:12.5px;color:var(--muted);margin-top:4px}
.ep-axes{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px;padding:0;list-style:none}
.ep-axes li{font-size:13px;font-weight:600;padding:5px 11px;border-radius:999px;background:var(--cream);color:var(--teal-900)}
@media (max-width:920px){.net-box{grid-template-columns:1fr}}

/* ---------- Participer ---------- */
.join{background:#fff}
.p-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:48px}
.p-card{background:var(--cream);border-radius:var(--radius);padding:26px 24px;display:flex;flex-direction:column;gap:10px;border:1.5px solid transparent;transition:border-color .2s,transform .2s,box-shadow .2s}
.p-card:hover{border-color:var(--teal-200);transform:translateY(-3px);box-shadow:var(--shadow)}
.p-card .p-ico{width:52px;height:52px;border-radius:16px;background:#fff;color:var(--teal);display:grid;place-items:center}
.p-card .p-ico .icon{width:28px;height:28px}
.p-card .who-tag{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:8px}
.p-card h3{font-size:23px;color:var(--teal-950)}
.p-card p{color:var(--muted);font-size:15.5px;flex:1}
.p-link{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--teal);text-decoration:none;background:none;border:0;padding:6px 0;cursor:pointer;font:700 15.5px var(--b-font);align-self:flex-start}
.p-link .icon{width:18px;height:18px;transition:transform .2s}
.p-link:hover .icon{transform:translateX(3px)}
.p-link:hover{text-decoration:underline;text-underline-offset:3px}
.p-card.feat{grid-column:span 2;grid-row:span 2;background:var(--teal);color:#fff;padding:clamp(28px,3.4vw,44px);position:relative;overflow:hidden}
.p-card.feat .p-ico{background:var(--sun);color:var(--teal-950);width:62px;height:62px}
.p-card.feat .who-tag{color:var(--sun)}
.p-card.feat h3{color:#fff;font-size:clamp(30px,3.6vw,44px)}
.p-card.feat p{color:#d3e7e3;font-size:17px;flex:0;max-width:520px}
.p-card.feat ul{list-style:none;padding:0;margin:8px 0 18px;display:grid;gap:8px}
.p-card.feat li{display:flex;gap:10px;align-items:center;font-weight:600}
.p-card.feat li .icon{color:var(--sun);width:20px;height:20px;stroke-width:2.6}
.p-card.feat .btn{align-self:flex-start;margin-top:auto}
.p-card.feat .feat-sun{position:absolute;right:-60px;bottom:-80px;width:300px;color:rgba(255,255,255,.07)}
@media (max-width:920px){.p-grid{grid-template-columns:1fr 1fr}.p-card.feat{grid-column:span 2;grid-row:auto}}
@media (max-width:580px){.p-grid{grid-template-columns:1fr}.p-card.feat{grid-column:auto}}

/* ---------- Sociétariat ---------- */
.member{background:var(--teal-50)}
.member .wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,72px);align-items:start}
.m-steps{list-style:none;padding:0;margin:0;position:relative;display:grid;gap:14px}
.m-step{background:#fff;border-radius:var(--radius);padding:24px 24px 24px 84px;position:relative;box-shadow:var(--shadow)}
.m-step .num{position:absolute;left:22px;top:22px;width:44px;height:44px;border-radius:50%;background:var(--teal-100);color:var(--teal);font:800 19px/44px var(--h-font);text-align:center}
.m-step.key{border:2px solid var(--sun)}
.m-step.key .num{background:var(--sun);color:var(--teal-950)}
.m-step h3{font-size:21px;color:var(--teal-950)}
.m-step p{color:var(--muted);font-size:15.5px;margin-top:6px}
.m-step .pill{display:inline-flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.m-step .pill span{background:var(--sun-100);color:var(--teal-950);font-weight:700;font-size:13.5px;padding:5px 11px;border-radius:999px}
.member-aside{position:sticky;top:110px}
.member-aside .small{font-size:14.5px;color:var(--muted);margin-top:18px}
@media (max-width:920px){.member .wrap{grid-template-columns:1fr}.member-aside{position:static}}
@media (max-width:520px){.m-step{padding:72px 20px 22px}.m-step .num{left:20px;top:18px}}

/* ---------- FAQ ---------- */
.faq .wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,5vw,72px)}
.faq-list{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 52px 22px 0;position:relative;font:700 18.5px/1.3 var(--h-font);color:var(--teal-950)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:34px;height:34px;margin-top:-17px;border-radius:50%;background:var(--teal-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f676b' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/18px no-repeat;transition:transform .25s,background-color .2s}
.faq details[open] summary::after{transform:rotate(45deg);background-color:var(--sun-100)}
.faq .ans{padding:0 52px 24px 0;color:var(--muted)}
.faq .ans p + p{margin-top:10px}
@media (max-width:920px){.faq .wrap{grid-template-columns:1fr}}

/* ---------- Contact ---------- */
.contact{background:var(--teal-900);color:#fff;overflow:hidden}
.contact .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,72px);align-items:start}
.contact .eyebrow{color:var(--sun)}
.contact .h2{color:#fff}
.contact .lead{color:#cfe3df}
.contact-points{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:12px}
.contact-points li{display:flex;gap:12px;color:#d9ebe7;font-size:15.5px}
.contact-points .icon{color:var(--sun);flex:none;margin-top:2px}
.form-card{background:#fff;color:var(--ink);border-radius:var(--radius-lg);padding:clamp(22px,3.4vw,40px);box-shadow:var(--shadow-lg)}
.demo-flag{display:flex;gap:10px;align-items:flex-start;background:var(--sun-100);border-radius:14px;padding:12px 14px;font-size:13.5px;line-height:1.45;color:#5a4209;margin-bottom:22px}
.demo-flag .icon{width:20px;height:20px;flex:none;color:var(--sun-600)}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f-full{grid-column:1/-1}
.field label,.field legend{display:block;font-weight:700;font-size:14.5px;margin-bottom:7px;color:var(--teal-950)}
.field .opt{font-weight:500;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;font:500 16px var(--b-font);color:var(--ink);background:var(--teal-50);border:1.5px solid var(--line);border-radius:14px;padding:13px 14px;transition:border-color .2s,background-color .2s}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal);background:#fff;box-shadow:0 0 0 4px rgba(31,103,107,.14)}
.field.err input,.field.err select{border-color:#c2410c;background:#fff7f3}
.field .msg{font-size:13px;color:#c2410c;margin-top:5px;display:none}
.field.err .msg{display:block}
fieldset.field{border:0;padding:0;margin:0;min-width:0}
.types{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.types label{margin:0;display:flex;align-items:center;gap:8px;font-weight:600;font-size:14px;border:1.5px solid var(--line);border-radius:14px;padding:11px 12px;cursor:pointer;background:var(--teal-50);transition:all .15s;line-height:1.2}
.types input{position:absolute;opacity:0;pointer-events:none}
.types label .icon{width:20px;height:20px;color:var(--teal)}
.types input:checked + label{background:var(--teal);color:#fff;border-color:var(--teal)}
.types input:checked + label .icon{color:var(--sun)}
.types input:focus-visible + label{outline:3px solid var(--sun);outline-offset:2px}
.hint{font-size:13.5px;color:var(--teal-900);background:var(--teal-50);border-radius:12px;padding:10px 12px;margin-top:10px;display:flex;gap:8px}
.hint .icon{width:18px;height:18px;color:var(--teal);margin-top:1px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted);line-height:1.45}
.consent input{width:20px;height:20px;margin-top:1px;accent-color:var(--teal);flex:none}
.consent.err{color:#c2410c}
.form-card .btn{width:100%;margin-top:6px}
.f-foot{font-size:12.5px;color:var(--muted);margin-top:12px;text-align:center}
.preview{display:none}
.preview.show{display:block}
.preview h3{font-size:24px;color:var(--teal-950);margin-top:4px}
.preview dl{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:18px 0;font-size:15px;background:var(--teal-50);padding:16px 18px;border-radius:14px}
.preview dt{font-weight:700;color:var(--teal-900)}
.preview dd{margin:0;color:var(--ink);word-break:break-word}
.preview .actions{display:grid;gap:10px}
@media (max-width:920px){.contact .wrap{grid-template-columns:1fr}}
@media (max-width:620px){.types{grid-template-columns:1fr 1fr}.f-grid{grid-template-columns:1fr}}

/* ---------- Final + pied ---------- */
.final{background:var(--sun);color:var(--teal-950);text-align:center;padding:clamp(64px,9vw,112px) 0;overflow:hidden}
.final h2{font-size:clamp(36px,6vw,74px);letter-spacing:-.03em;max-width:900px;margin:0 auto}
.final p{font-size:19px;margin:18px auto 0;max-width:560px;font-weight:500}
.final .btn-row{justify-content:center}
.final .btn-teal{background:var(--teal-950)}
.final-sun{position:absolute;left:50%;bottom:-260px;width:620px;transform:translateX(-50%);color:rgba(11,47,49,.08);pointer-events:none}
.footer{background:var(--teal-950);color:#b9d2ce;padding:56px 0 110px;font-size:15px}
.footer .wrap{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:32px}
.footer img{height:96px;width:auto}
.footer .sig{font-family:var(--h-font);font-size:20px;color:#fff;margin-top:16px;line-height:1.2}
.footer h4{margin:0 0 12px;color:#fff;font-size:14px;letter-spacing:.1em;text-transform:uppercase}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer a{text-decoration:none;color:#b9d2ce}
.footer a:hover{color:#fff;text-decoration:underline}
.social{display:flex;gap:10px;margin-top:6px}
.social a{width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.2);display:grid;place-items:center;color:#fff}
.social a:hover{background:var(--sun);color:var(--teal-950);border-color:var(--sun)}
.legal{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:22px;font-size:13px;color:#8fb0ab}
@media (max-width:860px){.footer .wrap{grid-template-columns:1fr 1fr}}
@media (min-width:921px){.footer{padding-bottom:56px}}

/* ---------- Barre mobile ---------- */
.mobile-cta{position:fixed;left:12px;right:12px;bottom:12px;z-index:60;display:none;gap:8px;background:rgba(11,47,49,.94);backdrop-filter:blur(10px);padding:8px;border-radius:999px;box-shadow:0 14px 30px -10px rgba(0,0,0,.45);transition:transform .3s,opacity .3s}
.mobile-cta .btn{flex:1;min-height:48px;font-size:15.5px;padding:0 14px}
.mobile-cta .btn-q{flex:none;width:48px;padding:0;border-color:rgba(255,255,255,.3);color:#fff}
.mobile-cta.hide{transform:translateY(130%);opacity:0}
@media (max-width:920px){.mobile-cta{display:flex}}

/* ---------- Apparition ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .flow,.stamp{animation:none}
  *{transition-duration:.01ms!important}
}
@media print{.header,.mobile-cta,.proto-bar{display:none}.reveal{opacity:1;transform:none}}

.hero-kicker:hover{border-color:var(--teal)}
.simple .simple-head .lead{color:#cfe3df;margin-top:14px;max-width:560px}

/* ---------- Territoire ---------- */
.terr{background:#fff}
.terr .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center}
.terr .h2{font-size:clamp(32px,4.4vw,52px)}
.epci-list{margin-top:28px;border-top:1px solid var(--line)}
.epci-list details{border-bottom:1px solid var(--line)}
.epci-list summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:12px;padding:15px 40px 15px 0;font:700 17px/1.25 var(--h-font);color:var(--teal-950);position:relative}
.epci-list summary::-webkit-details-marker{display:none}
.epci-list summary i{width:16px;height:16px;border-radius:5px;flex:none;border:1px solid rgba(15,61,64,.2)}
.epci-list summary small{font:600 13px var(--b-font);color:var(--muted);margin-left:auto}
.epci-list summary::after{content:"+";position:absolute;right:6px;font:700 22px/1 var(--b-font);color:var(--teal);transition:transform .2s}
.epci-list details[open] summary::after{transform:rotate(45deg)}
.epci-list details p{padding:0 0 16px 28px;color:var(--muted);font-size:15px}
.terr-note{font-size:14.5px;color:var(--muted);margin-top:20px}
.terr-note a{color:var(--teal);font-weight:700;display:inline-flex;align-items:center;gap:6px}
.terr-note a .icon{width:16px;height:16px}
.terr-map{margin:0;background:var(--teal-50);border-radius:var(--radius-lg);padding:clamp(14px,2.4vw,28px)}
.map-svg{width:100%;height:auto;max-height:620px;display:block}
.map-svg .cm{transition:fill .15s;cursor:default}
.map-svg .cm:hover{fill:var(--sun)}
.map-labels text{paint-order:stroke;stroke:rgba(15,61,64,.0)}
.terr-map figcaption{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-top:10px}
.pin-key{width:14px;height:14px;border-radius:50%;background:var(--sun);border:2px solid #fff;box-shadow:0 0 0 1px var(--line);flex:none}
@media (max-width:920px){.terr .wrap{grid-template-columns:1fr}.terr-map{max-width:520px;width:100%;margin:0 auto}}

/* ---------- Label Énergie Partagée ---------- */
.ep-label{height:96px!important;width:auto;mix-blend-mode:normal!important}
.ep-link{margin-top:16px}
.ep-link a{display:inline-flex;align-items:center;gap:8px;color:var(--teal);font-weight:700;font-size:15px;text-decoration:none}
.ep-link a:hover{text-decoration:underline;text-underline-offset:3px}
.ep-link .icon{width:18px;height:18px}
.epci-list summary small{white-space:nowrap}
@media (hover:none){.hover-hint{display:none}}
.terr-map figcaption{display:block}

/* Pastille : logo toujours centré */
.stamp-wrap{position:absolute;left:4%;top:70px;width:118px;height:118px;z-index:2}
.stamp-wrap .stamp{position:absolute;inset:0;left:0;top:0;width:100%;height:100%}
.stamp-wrap .stamp-core{position:absolute;left:50%;top:50%;width:42%;height:auto;transform:translate(-50%,-50%)}
@media (max-width:920px){.stamp-wrap{left:2%;width:96px;height:96px}}
@media (max-width:520px){.stamp-wrap{display:none}}

.terr-map{position:relative}
.map-tip{position:absolute;left:0;top:0;pointer-events:none;background:var(--teal-950);color:#fff;font:700 14px/1.2 var(--b-font);padding:7px 11px;border-radius:10px;white-space:nowrap;opacity:0;transform:translate(-50%,-130%);transition:opacity .12s;z-index:3;box-shadow:var(--shadow)}
.map-tip.show{opacity:1}
.map-svg .cm.on{fill:var(--sun)}

/* ---------- Hero plein écran (V4.1) ---------- */
.hero-full{position:relative;padding:0;min-height:clamp(600px,calc(100svh - 106px),900px);display:flex;align-items:stretch;color:#fff;overflow:hidden;background:var(--teal-900)}
.hero-full .hero-bg{position:absolute;inset:0;display:block}
.hero-full .hero-bg img{width:100%;height:100%;object-fit:cover;object-position:50% 62%}
.hero-full::before{content:"";position:absolute;inset:0;z-index:1;background:
  linear-gradient(90deg,rgba(9,40,42,.62) 0%,rgba(9,40,42,.38) 38%,rgba(9,40,42,0) 66%),
  linear-gradient(180deg,rgba(9,40,42,.35) 0%,rgba(9,40,42,0) 30%,rgba(9,40,42,0) 70%,rgba(9,40,42,.35) 100%)}
.hero-full .wrap{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:space-between;grid-template-columns:none;gap:28px;padding-top:clamp(40px,7vh,84px);padding-bottom:clamp(28px,5vh,52px)}
.hero-full .hero-text{max-width:660px}
.hero-full .hero-kicker{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.35);color:#fff;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.hero-full .hero-kicker .dot{background:var(--sun);color:var(--teal-950)}
.hero-full .hero-kicker:hover{border-color:#fff}
.hero-full h1{color:#fff;text-shadow:0 2px 24px rgba(0,0,0,.25)}
.hero-full h1 .q{color:#fff}
.hero-full h1 .q::after{background:var(--sun);opacity:.9}
.hero-full h1 .q{color:var(--teal-950);text-shadow:none;padding:0 .08em}
.hero-full h1 .q::after{left:-.02em;right:-.02em;bottom:.02em;height:.86em;z-index:-1}
.hero-full .hero-lead{color:#eef6f4;text-shadow:0 1px 12px rgba(0,0,0,.3)}
.hero-full .hero-lead strong{color:#fff}
.hero-full .hero-checks li{color:#fff}
.hero-full .hero-checks .tick{background:var(--sun);color:var(--teal-950)}
.hero-full .proof-card{position:relative;right:auto;top:auto;align-self:flex-end;max-width:330px}
@media (max-width:920px){
  .hero-full .wrap{padding-top:36px}
}
@media (max-width:700px){
  .hero-full{min-height:calc(100svh - 106px)}
  .hero-full .hero-bg img{object-position:50% 100%}
  .hero-full::before{background:linear-gradient(180deg,rgba(9,40,42,.70) 0%,rgba(9,40,42,.50) 45%,rgba(9,40,42,.10) 75%,rgba(9,40,42,.30) 100%)}
  .hero-full .proof-card{align-self:stretch;max-width:none}
}
@media (max-width:520px){
  .hero-full h1{font-size:42px}
  .hero-full .proof-card{position:relative;bottom:auto;padding:12px 14px}
}
.hero-full + section, main > .hero-full ~ .benefits:first-of-type{position:relative}
.benefits{position:relative;z-index:3;margin-top:-34px}
/* ajustements hero plein écran */
.hero-full .wrap{width:100%}
.hero-full h1{font-size:clamp(40px,5.2vw,72px);margin-top:18px}
.hero-full h1 .q{color:var(--sun);padding:0;text-shadow:0 2px 24px rgba(0,0,0,.25)}
.hero-full h1 .q::after{display:none}
.hero-full .hero-lead{margin-top:18px}
@media (max-width:520px){.hero-full h1{font-size:40px}.hero-full .hero-lead{font-size:17px}}
.hero-full .wrap{align-items:flex-start}
/* motifs décoratifs : ne jamais intercepter les clics */
.p-card.feat .feat-sun,.rays,.simple-sun,.final-sun{pointer-events:none}
.p-card.feat > *:not(.feat-sun){position:relative;z-index:1}

/* Formulaire réel */
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.f-err{margin-top:14px;background:#fff4ef;border:1px solid #f3c2ab;color:#9a3412;border-radius:12px;padding:12px 14px;font-size:14.5px}
.f-err a{color:#9a3412;font-weight:700}
#sendBtn[disabled]{opacity:.7;cursor:wait}
/* Indication « faites glisser » du schéma sur téléphone (doit venir après la règle .swipe de base) */
@media (max-width:620px){
  .swipe{display:flex;margin-top:12px;font-size:14px;color:var(--teal-900)}
  .swipe .icon{animation:nudge 1.4s ease-in-out infinite}
}
@keyframes nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(5px)}}
@media (prefers-reduced-motion:reduce){.swipe .icon{animation:none}}
/* L'attribut hidden doit toujours l'emporter */
[hidden]{display:none!important}