@font-face{
  font-family:'Nunito';
  src:url('/fonts/nunito.woff2') format('woff2');
  font-weight:200 1000;font-style:normal;font-display:swap;
}

:root{
  --ink:#07090d;
  --ink2:#0d1117;
  --ink3:#131a24;
  --line:rgba(255,255,255,.07);
  --line2:rgba(255,255,255,.12);
  --txt:#f2f6fa;
  --txt2:rgba(242,246,250,.66);
  --txt3:rgba(242,246,250,.40);
  --aqua:#22d3ee;
  --blue:#0a84ff;
  --deep:#0b4a8f;
  --e:cubic-bezier(.22,1,.36,1);
  --glow:0 0 0 1px rgba(34,211,238,.16), 0 22px 60px -26px rgba(10,132,255,.55);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Nunito',ui-rounded,'SF Pro Rounded','Segoe UI Rounded',system-ui,sans-serif;
  background:var(--ink);color:var(--txt);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%}
.in{width:min(1240px,100% - clamp(22px,5vw,72px));margin-inline:auto}
.sec{position:relative;padding:clamp(74px,9vw,140px) 0}

/* ---------- apparition au scroll ---------- */
.rv{opacity:0;transform:translateY(26px);
 transition:opacity 1.1s var(--e),transform 1.1s var(--e)}
.rv.in{opacity:1;transform:none}
.d1{transition-delay:.09s}.d2{transition-delay:.18s}.d3{transition-delay:.27s}
@media(prefers-reduced-motion:reduce){.rv{opacity:0;transform:none}.rv.in{opacity:1}.rv,.rv.in{transition:opacity .6s ease}}

/* ---------- header ---------- */
.hdr{position:fixed;inset:0 0 auto;z-index:90;transition:background .6s var(--e),backdrop-filter .6s var(--e),border-color .6s var(--e);
 border-bottom:1px solid transparent}
.hdr.sc{background:rgba(7,9,13,.72);backdrop-filter:blur(26px) saturate(180%);
 -webkit-backdrop-filter:blur(26px) saturate(180%);border-bottom-color:var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:22px;
 padding:16px clamp(22px,5vw,72px)}
.brand{display:flex;align-items:center;gap:13px}
.brand img{height:52px;width:auto;object-fit:contain}
.brand-txt{font-weight:900;font-size:clamp(21px,2.2vw,27px);letter-spacing:-.03em;
 background:linear-gradient(100deg,#fff,var(--aqua) 120%);-webkit-background-clip:text;
 background-clip:text;color:transparent}
.nav{display:flex;align-items:center;gap:6px}
.nav a{position:relative;font-size:14.5px;font-weight:600;color:var(--txt2);
 padding:9px 17px;border-radius:100px;transition:color .4s var(--e),background .4s var(--e)}
.nav a:hover,.nav a.on{color:var(--txt);background:rgba(255,255,255,.07)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;background:var(--ink)}
.hero-slides,.hero-video,.hero-yt{position:absolute;inset:0;z-index:1}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;
 opacity:0;transition:opacity 2.2s var(--e),transform 9s linear}
.hero-slide.on{opacity:1}
.hero-slide.zoom{transform:scale(1.09)}
.hero-video{width:100%;height:100%;object-fit:cover;pointer-events:none}
.hero-yt{overflow:hidden;pointer-events:none}
.hero-yt iframe{position:absolute;top:50%;left:50%;width:100vw;height:56.25vw;
 min-height:100%;min-width:177.77vh;transform:translate(-50%,-50%);border:0}
.hero-overlay{position:absolute;inset:0;z-index:2;
 background:radial-gradient(120% 88% at 50% 44%,rgba(7,9,13,.28),rgba(7,9,13,.88) 78%),
 linear-gradient(180deg,rgba(7,9,13,.62),transparent 34%,rgba(7,9,13,.92))}
.hero-in{position:relative;z-index:3;width:min(1240px,100% - clamp(22px,5vw,72px));
 margin-inline:auto;text-align:center;display:flex;flex-direction:column;align-items:center;
 padding-block:120px 90px}
.kick{display:inline-flex;align-items:center;gap:9px;font-size:11.5px;font-weight:800;
 letter-spacing:.3em;color:var(--aqua);padding:9px 20px;border-radius:100px;
 border:1px solid rgba(34,211,238,.28);background:rgba(34,211,238,.07);
 backdrop-filter:blur(10px);margin-bottom:26px}
.hero h1{font-weight:900;font-size:clamp(40px,8.4vw,104px);line-height:.94;letter-spacing:-.045em;
 max-width:16ch;background:linear-gradient(170deg,#fff 26%,rgba(255,255,255,.62));
 -webkit-background-clip:text;background-clip:text;color:transparent}
.lead{margin-top:26px;font-size:clamp(15px,1.55vw,19px);line-height:1.75;font-weight:400;
 color:var(--txt2);max-width:64ch}
.az{animation:hin 1.5s var(--e) both}
.az.d1{animation-delay:.16s}.az.d2{animation-delay:.3s}.az.d3{animation-delay:.44s}
@keyframes hin{from{opacity:0;transform:translateY(34px) scale(.985);filter:blur(9px)}
 to{opacity:1;transform:none;filter:none}}

/* ---------- titres de section ---------- */
.sec-kick{display:block;font-size:11.5px;font-weight:800;letter-spacing:.3em;
 color:var(--aqua);margin-bottom:16px;text-align:center}
.sec-h{font-weight:900;font-size:clamp(29px,4.6vw,58px);line-height:1.04;letter-spacing:-.04em;
 text-align:center;background:linear-gradient(168deg,#fff 34%,rgba(255,255,255,.58));
 -webkit-background-clip:text;background-clip:text;color:transparent}
.sec-sub{margin:20px auto 0;font-size:15.5px;line-height:1.8;font-weight:400;
 color:var(--txt2);max-width:72ch;text-align:center}

/* ---------- bloc à propos ---------- */
.ab2{background:linear-gradient(180deg,var(--ink),var(--ink2))}
.ab2-mark{display:none}
.ab2-title{font-weight:900;font-size:clamp(29px,4.6vw,58px);line-height:1.04;letter-spacing:-.04em;
 text-align:center;margin-bottom:clamp(30px,3.6vw,50px);
 background:linear-gradient(168deg,#fff 34%,rgba(255,255,255,.58));
 -webkit-background-clip:text;background-clip:text;color:transparent}
.ab2-cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3.4vw,52px);align-items:start}
@media(max-width:920px){.ab2-cols{grid-template-columns:1fr;gap:20px}}
.ab2-col{padding:clamp(26px,3vw,38px);border-radius:26px;
 background:linear-gradient(160deg,rgba(255,255,255,.045),rgba(255,255,255,.015));
 border:1px solid var(--line);backdrop-filter:blur(14px);
 transition:transform .7s var(--e),border-color .7s var(--e),box-shadow .7s var(--e)}
.ab2-col:hover{transform:translateY(-5px);border-color:rgba(34,211,238,.24);
 box-shadow:0 30px 66px -34px rgba(10,132,255,.5)}
.ab2-col p{font-size:14.5px;line-height:1.9;font-weight:400;color:var(--txt2);margin-bottom:16px}
.ab2-col p:last-child{margin-bottom:0}
.ab2-col b{font-weight:800;color:var(--txt)}
.ab2-col2{padding-top:clamp(26px,3vw,38px)}

/* ---------- blocs technologie ---------- */
.rtm,.glow{background:var(--ink2);padding-top:0}
.rtm-in{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
 gap:clamp(30px,5vw,80px);align-items:center}
@media(max-width:920px){.rtm-in{grid-template-columns:1fr;gap:34px}}
.glow-in{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}
@media(max-width:920px){.glow-in .rtm-art{order:-1}}
.rtm-art{position:relative;display:flex;justify-content:center}
.rtm-art::after{content:'';position:absolute;inset:6%;border-radius:50%;z-index:-1;
 background:radial-gradient(circle,rgba(34,211,238,.32),transparent 66%);filter:blur(46px)}
.rtm-art svg{width:100%;max-width:430px;height:auto;
 filter:drop-shadow(0 32px 64px rgba(0,0,0,.6));
 animation:float 8s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.rtm-txt h2{font-weight:900;font-size:clamp(27px,4.2vw,50px);line-height:1.06;letter-spacing:-.04em;
 margin-bottom:clamp(16px,2vw,24px);
 background:linear-gradient(168deg,#fff 34%,rgba(255,255,255,.58));
 -webkit-background-clip:text;background-clip:text;color:transparent}
.rtm-txt p{font-size:14.5px;line-height:1.9;font-weight:400;color:var(--txt2);margin-bottom:16px}
.rtm-txt p:last-child{margin-bottom:0}
.rtm-txt b{font-weight:800;color:var(--txt)}

/* ---------- nos toboggans ---------- */
.tob{background:linear-gradient(180deg,var(--ink2),var(--ink));overflow:hidden}
.tob-mark{display:none}
.tob-in{display:flex;flex-direction:column;align-items:center;text-align:center}
.tob-body{max-width:74ch}
.tob-body h2{font-weight:900;font-size:clamp(29px,4.6vw,58px);line-height:1.04;letter-spacing:-.04em;
 margin-bottom:20px;background:linear-gradient(168deg,#fff 34%,rgba(255,255,255,.58));
 -webkit-background-clip:text;background-clip:text;color:transparent}
.tob-body p{font-size:15.5px;line-height:1.85;font-weight:400;color:var(--txt2);margin-bottom:16px}
.tob-body p:last-child{margin-bottom:0}
.tob-body b{font-weight:800;color:var(--txt)}
.tob-cta{margin-top:30px}
.tob-btn{display:inline-flex;align-items:center;gap:10px;position:relative;overflow:hidden;
 background:linear-gradient(120deg,var(--blue),var(--aqua));color:#04121c!important;
 font-weight:800;font-size:14.5px;letter-spacing:.04em;padding:17px 42px;border-radius:100px;
 box-shadow:0 20px 44px -20px rgba(10,132,255,.8);
 transition:transform .5s var(--e),box-shadow .5s var(--e)}
.tob-btn::after{content:'';position:absolute;inset:0;transform:translateX(-120%);
 background:linear-gradient(100deg,transparent,rgba(255,255,255,.6),transparent);
 transition:transform .9s var(--e)}
.tob-btn:hover{transform:translateY(-3px);box-shadow:0 28px 56px -22px rgba(34,211,238,.9)}
.tob-btn:hover::after{transform:translateX(120%)}

.tob-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
 gap:clamp(14px,1.8vw,22px);margin-top:clamp(44px,5vw,70px)}
@media(max-width:900px){.tob-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.tob-gallery{grid-template-columns:1fr}}
.tob-card{margin:0;width:100%;min-width:0;border-radius:24px;overflow:hidden;position:relative;
 background:linear-gradient(165deg,rgba(255,255,255,.05),rgba(255,255,255,.012));
 border:1px solid var(--line);
 transition:transform .7s var(--e),border-color .7s var(--e),box-shadow .7s var(--e)}
.tob-card:hover{transform:translateY(-8px);border-color:rgba(34,211,238,.3);
 box-shadow:0 40px 80px -38px rgba(10,132,255,.65)}
.tob-card svg{display:block;width:100%;height:auto;transition:transform 1s var(--e)}
.tob-card:hover svg{transform:scale(1.05)}
.tob-card figcaption{padding:18px 16px;font-size:14px;font-weight:700;letter-spacing:-.01em;
 color:var(--txt);text-align:center;border-top:1px solid var(--line)}

.tob-notice{margin-top:clamp(26px,3vw,40px);text-align:center}
.tob-notice p{font-size:12.5px;line-height:1.8;font-weight:400;color:var(--txt3);
 max-width:86ch;margin-inline:auto}

/* ---------- nos accessoires ---------- */
.acc{background:var(--ink)}
.acc-in{display:flex;justify-content:center}
.acc-body{max-width:74ch;text-align:center}
.acc-body h2{font-weight:900;font-size:clamp(29px,4.6vw,58px);line-height:1.04;letter-spacing:-.04em;
 margin-bottom:20px;background:linear-gradient(168deg,#fff 34%,rgba(255,255,255,.58));
 -webkit-background-clip:text;background-clip:text;color:transparent}
.acc-body p{font-size:15.5px;line-height:1.85;font-weight:400;color:var(--txt2)}
.acc-body b{font-weight:800;color:var(--txt)}
.acc-gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
 gap:clamp(12px,1.5vw,20px);margin-top:clamp(40px,4.6vw,64px)}
@media(max-width:900px){.acc-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}
.acc-card{margin:0;width:100%;min-width:0;border-radius:22px;overflow:hidden;
 background:linear-gradient(165deg,rgba(255,255,255,.05),rgba(255,255,255,.012));
 border:1px solid var(--line);
 transition:transform .7s var(--e),border-color .7s var(--e),box-shadow .7s var(--e)}
.acc-card:hover{transform:translateY(-7px);border-color:rgba(34,211,238,.3);
 box-shadow:0 34px 68px -34px rgba(10,132,255,.6)}
.acc-card svg{display:block;width:100%;height:auto;transition:transform 1s var(--e)}
.acc-card:hover svg{transform:scale(1.06)}
.acc-card figcaption{padding:14px 10px;font-size:12.5px;font-weight:700;
 color:var(--txt2);text-align:center;border-top:1px solid var(--line)}

/* ---------- contact ---------- */
.ctz{background:linear-gradient(180deg,var(--ink),var(--ink2))}
.ctz-head{text-align:center;margin-bottom:clamp(36px,4.4vw,58px)}
.ctz-kick{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.3em;
 color:var(--aqua);padding:8px 20px;border-radius:100px;margin-bottom:18px;
 border:1px solid rgba(34,211,238,.28);background:rgba(34,211,238,.07)}
.ctz-head h2{font-weight:900;font-size:clamp(32px,5.4vw,68px);line-height:1;letter-spacing:-.045em;
 background:linear-gradient(168deg,#fff 30%,rgba(255,255,255,.55));
 -webkit-background-clip:text;background-clip:text;color:transparent}
.ctz-sub{font-size:16px;font-weight:400;color:var(--txt2);margin-top:14px}

.ctz-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
 gap:clamp(14px,1.8vw,22px);margin-bottom:clamp(34px,4.2vw,56px)}
@media(max-width:840px){.ctz-cards{grid-template-columns:1fr}}
.ctb{display:block;padding:clamp(30px,3.4vw,44px) 24px;text-align:center;border-radius:24px;
 background:linear-gradient(165deg,rgba(255,255,255,.05),rgba(255,255,255,.012));
 border:1px solid var(--line);position:relative;overflow:hidden;
 transition:transform .7s var(--e),border-color .7s var(--e),box-shadow .7s var(--e)}
a.ctb:hover{transform:translateY(-7px);border-color:rgba(34,211,238,.34);
 box-shadow:0 36px 70px -34px rgba(10,132,255,.7)}
.ctb-hl{background:linear-gradient(150deg,rgba(10,132,255,.22),rgba(34,211,238,.1));
 border-color:rgba(34,211,238,.3)}
.ctb-ic{display:flex;align-items:center;justify-content:center;margin:0 auto 20px;
 width:58px;height:58px;border-radius:19px;color:#04121c;
 background:linear-gradient(140deg,var(--aqua),var(--blue));
 box-shadow:0 16px 34px -14px rgba(34,211,238,.75);
 transition:transform .6s var(--e)}
.ctb:hover .ctb-ic{transform:scale(1.08) rotate(-5deg)}
.ctb-ic svg{width:26px;height:26px;display:block}
.ctb h3{font-weight:800;font-size:15px;letter-spacing:.08em;color:var(--txt);margin-bottom:10px}
.ctb p{font-size:15px;font-weight:400;color:var(--txt2)}

.ctz-form{max-width:none;margin-inline:0}
.ctz-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
@media(max-width:640px){.ctz-row{grid-template-columns:1fr}}
.ctz-form input,.ctz-form textarea{width:100%;border-radius:18px;padding:19px 24px;
 background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--txt);
 font-size:15px;font-family:inherit;outline:none;
 transition:border-color .4s var(--e),background .4s var(--e),box-shadow .4s var(--e)}
.ctz-form input:focus,.ctz-form textarea:focus{border-color:rgba(34,211,238,.5);
 background:rgba(255,255,255,.07);box-shadow:0 0 0 4px rgba(34,211,238,.12)}
.ctz-form input::placeholder,.ctz-form textarea::placeholder{color:var(--txt3)}
.ctz-form textarea{min-height:150px;resize:vertical;line-height:1.7;margin-bottom:14px;display:block}
.ctz-form button{width:100%;border:0;border-radius:100px;padding:20px;cursor:pointer;
 font-family:inherit;font-weight:800;font-size:15px;letter-spacing:.08em;color:#04121c;
 background:linear-gradient(120deg,var(--blue),var(--aqua));
 box-shadow:0 22px 48px -20px rgba(10,132,255,.8);
 transition:transform .5s var(--e),box-shadow .5s var(--e)}
.ctz-form button:hover{transform:translateY(-3px);box-shadow:0 30px 60px -22px rgba(34,211,238,.9)}
.ctz-ok,.ctz-err{border-radius:16px;padding:15px 20px;font-size:14.5px;margin-bottom:14px}
.ctz-ok{background:rgba(34,211,238,.12);border:1px solid rgba(34,211,238,.3);color:#7ef0ff}
.ctz-err{background:rgba(255,88,88,.12);border:1px solid rgba(255,88,88,.3);color:#ffa3a3}

/* ---------- footer ---------- */
.ftr{background:var(--ink2);border-top:1px solid var(--line);padding-top:clamp(56px,6vw,86px)}
.ftr-in{display:grid;grid-template-columns:1.8fr 1fr 1fr;gap:clamp(26px,3.4vw,52px);
 width:min(1240px,100% - clamp(22px,5vw,72px));margin-inline:auto}
@media(max-width:900px){.ftr-in{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.ftr-in{grid-template-columns:1fr;text-align:center}}
.fcol-brand p{font-size:14.5px;line-height:1.85;color:var(--txt2);max-width:46ch}
.flogo{height:64px;width:auto;margin-bottom:20px;object-fit:contain}
.flogo-txt{font-weight:900;font-size:26px;letter-spacing:-.03em;margin-bottom:18px;
 background:linear-gradient(100deg,#fff,var(--aqua) 130%);-webkit-background-clip:text;
 background-clip:text;color:transparent}
.fbtns{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
@media(max-width:600px){.fbtns{justify-content:center}}
.fcol h4{font-size:15px;font-weight:900;letter-spacing:.12em;color:var(--txt);margin-bottom:20px}
.fcol ul{list-style:none;display:flex;flex-direction:column;gap:12px}
@media(max-width:600px){.fcol ul{align-items:center}}
.fcol li{font-size:14.5px;color:var(--txt2)}
.fcol a{position:relative;transition:color .4s var(--e)}
.fcol a:hover{color:var(--aqua)}
.ftr-bot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
 width:min(1240px,100% - clamp(22px,5vw,72px));margin:clamp(40px,5vw,64px) auto 0;
 padding:24px 0 34px;border-top:1px solid var(--line);
 font-size:12.5px;color:var(--txt3)}
@media(max-width:600px){.ftr-bot{flex-direction:column;align-items:center;text-align:center}}
.fcredit{font-weight:800;color:var(--txt2)!important;transition:color .4s var(--e)}
.fcredit:hover{color:var(--aqua)!important}

/* ---------- boutons génériques ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:14px;
 padding:14px 28px;border-radius:100px;transition:transform .5s var(--e),background .5s var(--e)}
.btn-white{background:linear-gradient(120deg,var(--blue),var(--aqua));color:#04121c!important}
.btn-ghost{border:1px solid var(--line2);color:var(--txt)!important}
.btn:hover{transform:translateY(-2px)}

/* ---------- menu mobile ---------- */
.burger{display:none;background:none;border:0;padding:9px;cursor:pointer;
 flex-direction:column;gap:5px;z-index:120}
.burger span{display:block;width:25px;height:2px;border-radius:2px;background:var(--txt)}
.mnav{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;
 background:rgba(7,9,13,.96);backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);
 opacity:0;visibility:hidden;transition:opacity .5s var(--e),visibility .5s}
.mnav.on{opacity:1;visibility:visible}
.mnav-close{position:absolute;top:22px;right:22px;width:46px;height:46px;border:1px solid var(--line2);
 border-radius:50%;background:rgba(255,255,255,.05);color:var(--txt);cursor:pointer;
 display:flex;align-items:center;justify-content:center}
.mnav-close svg{width:20px;height:20px}
.mnav-links{display:flex;flex-direction:column;align-items:center;gap:10px}
.mnav-links a{font-weight:900;font-size:clamp(28px,8vw,44px);letter-spacing:-.04em;
 color:var(--txt);padding:10px 24px;border-radius:18px;transition:background .4s var(--e)}
.mnav-links a:hover{background:rgba(255,255,255,.06)}
@media(max-width:820px){
  .nav{display:none}
  .burger{display:flex}
  .hero-video,.hero-yt{display:none}
}

/* ---------- page mentions ---------- */
.ml-sec{background:var(--ink2)}
.ml-wrap{max-width:none}
.ml-wrap h2{font-weight:900;font-size:clamp(21px,2.4vw,28px);letter-spacing:-.03em;color:var(--txt);
 margin:40px 0 16px;padding-top:28px;border-top:1px solid var(--line)}
.ml-wrap h2:first-child{margin-top:0;padding-top:0;border-top:0}
.ml-wrap p{font-size:15px;line-height:1.9;color:var(--txt2);margin-bottom:14px}
.ml-wrap a{color:var(--aqua);text-decoration:underline;text-underline-offset:3px}
.ml-list{list-style:none;margin:0 0 20px;border-radius:20px;overflow:hidden;
 background:rgba(255,255,255,.03);border:1px solid var(--line)}
.ml-list li{font-size:14.5px;line-height:1.8;color:var(--txt2);padding:13px 20px;
 border-top:1px solid var(--line)}
.ml-list li:first-child{border-top:0}
.ml-list li b{font-weight:800;color:var(--txt)}
.ml-updated{margin-top:38px;padding-top:24px;border-top:1px solid var(--line);
 font-size:13px;color:var(--txt3)}

/* ---------- bannière page interne ---------- */
.page-hero{position:relative;min-height:360px;display:flex;align-items:flex-end;overflow:hidden}
.page-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.page-hero-bg-ph{background:linear-gradient(150deg,var(--ink3),var(--deep))}
.page-hero-overlay{position:absolute;inset:0;
 background:linear-gradient(180deg,rgba(7,9,13,.7),rgba(7,9,13,.94))}
.page-hero-in{position:relative;z-index:1;width:min(1240px,100% - clamp(22px,5vw,72px));
 margin-inline:auto;text-align:center;padding:130px 0 46px}
.page-hero h1{font-weight:900;font-size:clamp(30px,5vw,56px);letter-spacing:-.04em;color:var(--txt)}
.page-breadcrumb{margin-top:14px;font-size:13.5px;color:var(--txt3);display:flex;
 gap:10px;justify-content:center}
.page-breadcrumb a{color:var(--aqua)}

/* overlay opaque devant la video du hero */
.hero-overlay{
  background:
    radial-gradient(118% 86% at 50% 42%,rgba(7,9,13,.42),rgba(7,9,13,.94) 76%),
    linear-gradient(180deg,rgba(7,9,13,.78),rgba(7,9,13,.5) 38%,rgba(7,9,13,.97)) !important;
}
.hero-overlay::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(118deg,rgba(10,132,255,.14),transparent 46%,rgba(34,211,238,.1));
  mix-blend-mode:screen;pointer-events:none;
}

/* colonnes a propos de hauteur egale */
.ab2-cols{align-items:stretch}
.ab2-col{display:flex;flex-direction:column;justify-content:center}
.ab2-col2{padding-top:clamp(26px,3vw,38px)}

/* ===== À propos — chapô + cartes ===== */
.ab2-lead{max-width:76ch;margin:0 auto clamp(40px,4.6vw,64px);text-align:center}
.ab2-lead p{font-size:clamp(16px,1.8vw,21px);line-height:1.75;font-weight:400;color:var(--txt2)}
.ab2-lead b{font-weight:800;color:var(--txt)}

.ab2-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
@media(max-width:1000px){.ab2-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.ab2-grid{grid-template-columns:1fr}}
.ab2-card{position:relative;padding:22px 20px;border-radius:20px;
 background:linear-gradient(165deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
 border:1px solid var(--line);overflow:hidden;
 transition:transform .7s var(--e),border-color .7s var(--e),box-shadow .7s var(--e)}
.ab2-card::before{content:'';position:absolute;inset:-40% 50% 60% -40%;
 background:radial-gradient(circle,rgba(34,211,238,.26),transparent 68%);
 opacity:0;transition:opacity .8s var(--e);pointer-events:none}
.ab2-card:hover{transform:translateY(-8px);border-color:rgba(34,211,238,.3);
 box-shadow:0 38px 76px -38px rgba(10,132,255,.62)}
.ab2-card:hover::before{opacity:1}
.ab2-ic{position:relative;display:flex;align-items:center;justify-content:center;
 width:54px;height:54px;border-radius:18px;margin-bottom:20px;color:#04121c;
 background:linear-gradient(140deg,var(--aqua),var(--blue));
 box-shadow:0 16px 32px -14px rgba(34,211,238,.7);
 transition:transform .6s var(--e)}
.ab2-card:hover .ab2-ic{transform:scale(1.09) rotate(-6deg)}
.ab2-ic svg{width:25px;height:25px;display:block}
.ab2-card h3{position:relative;font-weight:800;font-size:16.5px;letter-spacing:-.015em;
 color:var(--txt);margin-bottom:11px}
.ab2-card p{position:relative;font-size:14px;line-height:1.75;font-weight:400;color:var(--txt2)}

/* fonds differencies a partir de "Nos toboggans" */
.tob{background:linear-gradient(180deg,var(--ink2) 0%,#101722 40%,#101722 100%) !important;
 border-top:1px solid var(--line)}
.acc{background:#101722 !important}
.ctz{background:linear-gradient(180deg,#101722,#0b111a) !important;
 border-top:1px solid var(--line)}
.ftr{background:#0b111a !important}

/* ===== Pictogrammes minimalistes ===== */
.tob-ico,.acc-ico{position:relative;display:flex;align-items:center;justify-content:center;
 padding:clamp(26px,3vw,40px) 20px}
.tob-ico::after,.acc-ico::after{content:'';position:absolute;inset:22%;border-radius:50%;
 background:radial-gradient(circle,rgba(34,211,238,.2),transparent 68%);
 opacity:0;transition:opacity .7s var(--e);pointer-events:none}
.tob-card:hover .tob-ico::after,.acc-card:hover .acc-ico::after{opacity:1}
.tob-ico svg{width:100%;max-width:132px;height:auto;position:relative}
.acc-ico svg{width:100%;max-width:96px;height:auto;position:relative}
.tob-card svg,.acc-card svg{transition:transform .8s var(--e)}
.tob-card:hover svg,.acc-card:hover svg{transform:scale(1.07) translateY(-3px)}
.tob-card figcaption,.acc-card figcaption{background:rgba(255,255,255,.02)}

/* fond distinct pour "Nos accessoires" */
.acc{background:linear-gradient(180deg,#0c1320,#0a1a2b 55%,#0c1320) !important;
 border-block:1px solid var(--line)}

/* formulaire contact aligne sur les cartes */
.ctz-form,
.ctz-form form{width:100%;max-width:none;margin:0}
.ctz-form input,
.ctz-form textarea,
.ctz-form button{width:100%;max-width:none;box-sizing:border-box}
.ctz-row{width:100%}

/* decalage du scroll pour compenser le header fixe */
#toboggans,#accessoires,#contact,#apropos{scroll-margin-top:96px}

/* nuances d'apparition par type de bloc */
.ab2-card.rv,.tob-card.rv,.acc-card.rv,.ctb.rv{transform:translateY(34px) scale(.97)}
.ab2-card.rv.in,.tob-card.rv.in,.acc-card.rv.in,.ctb.rv.in{transform:none}
.rtm-art.rv{transform:translateY(30px) scale(.94)}
.rtm-art.rv.in{transform:none}
.rtm-txt.rv{transform:translateY(24px)}
.rtm-txt.rv.in{transform:none}
.glow-in .rtm-txt.rv{transform:translateX(-26px)}
.glow-in .rtm-txt.rv.in{transform:none}
.sec-kick.rv,.ctz-kick.rv{transform:translateY(16px) scale(.94)}
.sec-kick.rv.in,.ctz-kick.rv.in{transform:none}
.fcol.rv{transform:translateY(20px)}
.fcol.rv.in{transform:none}
.ctz-form.rv{transform:translateY(30px)}
.ctz-form.rv.in{transform:none}

/* cartes a propos — compactes, forcees */
.ab2-grid{gap:10px !important;grid-template-columns:repeat(4,minmax(0,1fr)) !important}
.ab2-card{padding:20px 18px !important;border-radius:18px !important}
.ab2-card h3{font-size:15.5px !important;margin-bottom:8px !important}
.ab2-card p{font-size:13.5px !important;line-height:1.65 !important}
.ab2-ic{width:44px !important;height:44px !important;border-radius:14px !important;margin-bottom:14px !important}
.ab2-ic svg{width:21px !important;height:21px !important}
@media(max-width:1000px){.ab2-grid{grid-template-columns:repeat(2,minmax(0,1fr)) !important}}
@media(max-width:560px){.ab2-grid{grid-template-columns:1fr !important}}

/* video hero active sur mobile, cadree pour couvrir toute la section */
@media(max-width:820px){
  .hero-yt,.hero-video{display:block !important}
  .hero-yt{overflow:hidden}
  .hero-yt iframe{
    position:absolute;top:50%;left:50%;
    width:auto;height:auto;
    min-width:100%;min-height:100%;
    aspect-ratio:16/9;
    transform:translate(-50%,-50%) scale(1.9);
    transform-origin:center center;
    border:0;pointer-events:none;
  }
  .hero-video{width:100%;height:100%;object-fit:cover}
}
@media(max-width:520px){
  .hero-yt iframe{transform:translate(-50%,-50%) scale(2.8)}
}
@media(max-width:380px){
  .hero-yt iframe{transform:translate(-50%,-50%) scale(3.4)}
}

/* logos technologie plus petits */
.rtm-art svg{max-width:250px !important}

/* desktop : alternance gauche / droite */
@media(min-width:921px){
  .glow-in{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr) !important}
  .glow-in .rtm-art{order:2 !important}
  .glow-in .rtm-txt{order:1 !important}
}

/* mobile : logo au-dessus, texte pleine largeur en dessous */
@media(max-width:920px){
  .rtm-in{grid-template-columns:1fr !important;gap:26px !important}
  .rtm-art{order:1 !important;width:100% !important}
  .rtm-txt{order:2 !important;width:100% !important;max-width:none !important}
  .rtm-art svg{max-width:180px !important;margin-inline:auto}
  .rtm-txt h2{text-align:center}
}

/* mobile — textes centres */
@media(max-width:820px){
  .rtm-txt p,.ab2-lead p,.ab2-card p,.tob-body p,.acc-body p,.tob-notice p{
    text-align:center !important}
  .ab2-card{text-align:center}
  .ab2-ic{margin-inline:auto}
  .ctb p,.ctb h3{text-align:center}
}

/* footer mobile — centre, style Apple */
@media(max-width:820px){
  .ftr{padding-top:52px}
  .ftr-in{grid-template-columns:1fr !important;gap:0 !important;text-align:center}

  .fcol{padding:24px 0;border-top:1px solid var(--line)}
  .fcol:first-child{border-top:0;padding-top:0}

  .fcol-brand{display:flex;flex-direction:column;align-items:center}
  .flogo{height:58px;margin:0 auto 16px}
  .flogo-txt{margin:0 auto 16px;text-align:center}
  .fcol-brand p{max-width:40ch;margin-inline:auto;font-size:14px;line-height:1.75;
   text-align:center}

  .fcol h4{font-size:12px;letter-spacing:.18em;color:var(--txt3);margin-bottom:14px;
   text-transform:uppercase}
  .fcol ul{align-items:center;gap:13px}
  .fcol li{font-size:15px}
  .fcol a{display:inline-block;padding:3px 0}

  .ftr-bot{flex-direction:column;align-items:center;text-align:center;gap:8px;
   margin-top:6px;padding:22px 0 30px;font-size:12.5px;line-height:1.6}
}

/* barre du bas toujours visible */
.ftr-bot{opacity:1 !important;transform:none !important}


/* desktop — footer aligne sur la barre du bas */
@media(min-width:821px){
  .ftr-in > .fcol{padding-left:0 !important;margin-left:0 !important}
  .fcol-brand{align-items:flex-start}
  .flogo-txt{display:block;margin-left:0 !important;padding-left:0 !important;
   text-indent:0;width:fit-content}
  .fcol-brand p{margin-left:0 !important;padding-left:0 !important}
  .flogo{margin-left:0 !important}
}