/* Steph'Info 54 — monde nuit et cyan, repris du logo (bouton marche/arrêt) */
@font-face{font-family:"Exo 2";font-weight:300;font-style:normal;font-display:swap;src:url(fonts/exo2-300.woff2) format("woff2")}
@font-face{font-family:"Exo 2";font-weight:400;font-style:normal;font-display:swap;src:url(fonts/exo2-400.woff2) format("woff2")}
@font-face{font-family:"Exo 2";font-weight:600;font-style:normal;font-display:swap;src:url(fonts/exo2-600.woff2) format("woff2")}
@font-face{font-family:"Exo 2";font-weight:800;font-style:normal;font-display:swap;src:url(fonts/exo2-800.woff2) format("woff2")}

:root{
  --bg:#06101c; --bg2:#081629; --surface:#0b1a2c; --line:#17304a; --line2:#21486b;
  --tx:#eafaff; --mu:#9bb5c8;
  --cy:#22e5ff; --bl:#3b82f6;
  --ok:#5eead4;
  --f:"Exo 2",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --r:14px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--tx);font-family:var(--f);font-weight:400;font-size:1.0625rem;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%}
a{color:var(--cy)}
:focus-visible{outline:3px solid var(--cy);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--cy);color:#041018;padding:10px 14px;border-radius:8px;font-weight:600;z-index:100}
.skip:focus{left:8px}
.wrap{width:100%;max-width:1080px;margin:0 auto;padding-inline:max(18px,env(safe-area-inset-left,0px)) max(18px,env(safe-area-inset-right,0px))}

/* En-tête */
.top{position:sticky;top:0;z-index:50;background:rgba(6,16,28,.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:20px;min-height:68px}
.brand{display:block;line-height:0;text-decoration:none;flex:none}
.brand svg{width:176px;height:auto;display:block}
.top nav{margin-left:auto}
.top nav ul{list-style:none;display:flex;gap:24px;margin:0;padding:0}
.top nav a{color:var(--mu);text-decoration:none;font-weight:600;font-size:.95rem;letter-spacing:.02em}
.top nav a:hover{color:var(--tx)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:inherit;font-weight:600;text-decoration:none;border-radius:999px;padding:12px 22px;border:2px solid var(--cy);line-height:1.2;cursor:pointer}
.btn.pri{background:var(--cy);color:#041018}
.btn.pri:hover{background:#6df0ff;border-color:#6df0ff}
.btn.sec{background:transparent;color:var(--tx);border-color:var(--line2)}
.btn.sec:hover{border-color:var(--cy);color:var(--cy)}
.btn svg{width:20px;height:20px;flex:none}
.top .btn{padding:9px 18px;font-size:.95rem;white-space:nowrap}
.top .btn .t-long{display:none}
@media(min-width:900px){.top .btn .t-long{display:inline}}
@media(max-width:820px){.top nav{display:none}.top .btn{margin-left:auto}}

/* Accueil */
.hero{position:relative;padding:72px 0 64px;overflow:hidden;
  background:
    radial-gradient(60% 80% at 85% 10%,rgba(34,229,255,.13),transparent 60%),
    linear-gradient(var(--bg),var(--bg2))}
.hero::before{content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:48px 48px;mask-image:radial-gradient(70% 90% at 80% 20%,#000,transparent 75%);-webkit-mask-image:radial-gradient(70% 90% at 80% 20%,#000,transparent 75%)}
.ring{position:absolute;right:3%;top:50%;width:min(480px,80vw);aspect-ratio:1;transform:translateY(-50%);opacity:.5;pointer-events:none}
.hero .wrap{position:relative}
.eyebrow{display:inline-block;font-weight:600;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cy);margin:0 0 18px}
h1{font-weight:800;font-size:clamp(2.3rem,6.4vw,4.4rem);line-height:1.04;letter-spacing:-.02em;margin:0 0 22px;max-width:15ch;text-wrap:balance}
h1 em{font-style:normal;background:linear-gradient(100deg,var(--cy),var(--bl));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.08rem,2.2vw,1.3rem);color:var(--mu);max-width:42ch;margin:0 0 30px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.pts{list-style:none;margin:36px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px 26px;color:var(--mu);font-size:.98rem}
.pts li{display:flex;align-items:center;gap:10px}
.pts li::before{content:"";width:9px;height:9px;border-radius:50%;border:2px solid var(--cy);flex:none}

/* Sections */
section{padding:76px 0}
.alt{background:var(--bg2);border-block:1px solid var(--line)}
h2{font-weight:800;font-size:clamp(1.7rem,4vw,2.4rem);letter-spacing:-.01em;line-height:1.15;margin:0 0 12px;text-wrap:balance}
.sub{color:var(--mu);max-width:58ch;margin:0 0 38px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(235px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px;min-width:0;transition:border-color .2s,transform .2s}
.card:hover{border-color:var(--line2);transform:translateY(-2px)}
.card svg.ic{width:34px;height:34px;color:var(--cy);margin-bottom:14px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card h3{margin:0 0 6px;font-size:1.12rem;font-weight:600}
.card p{margin:0;color:var(--mu);font-size:.97rem}

.two{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr))}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px;min-width:0}
.panel h3{margin:0 0 14px;font-size:1.35rem;font-weight:800}
.panel ul{margin:0;padding:0;list-style:none;display:grid;gap:10px;color:var(--mu)}
.panel li{display:flex;gap:12px}
.panel li::before{content:"";flex:none;margin-top:.55em;width:8px;height:8px;border-radius:50%;background:var(--cy)}

.steps{list-style:none;margin:0;padding:0;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));counter-reset:s}
.steps li{counter-increment:s;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;position:relative}
.steps li::before{content:counter(s);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;border:2px solid var(--cy);color:var(--cy);font-weight:800;margin-bottom:14px}
.steps h3{margin:0 0 6px;font-size:1.12rem;font-weight:600}
.steps p{margin:0;color:var(--mu);font-size:.97rem}

.prices{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.prices li{display:flex;align-items:baseline;gap:16px;padding:18px 22px;border-top:1px solid var(--line)}
.prices li:first-child{border-top:0}
.prices .n{flex:1;min-width:0}
.prices .n b{display:block;font-weight:600}
.prices .n span{display:block;color:var(--mu);font-size:.92rem}
.prices .p{font-weight:800;font-size:1.5rem;color:var(--cy);white-space:nowrap;font-variant-numeric:tabular-nums}
.prices .p small{font-weight:400;font-size:.8rem;color:var(--mu);margin-right:6px}
.prices .p small.after{margin:0 0 0 6px}
.note{color:var(--mu);font-size:.92rem;margin:16px 0 0}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none}
.chips li{border:1px solid var(--line2);border-radius:999px;padding:7px 16px;color:var(--tx);font-size:.95rem;background:var(--surface)}
.chips li.more{color:var(--mu);border-style:dashed}

.contact{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))}
.big{display:block;text-decoration:none;color:var(--tx);background:var(--surface);border:1px solid var(--line2);border-radius:var(--r);padding:26px;min-width:0}
.big:hover{border-color:var(--cy)}
.big small{display:block;color:var(--cy);font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;margin-bottom:6px}
.big b{display:block;font-weight:800;font-size:clamp(1.5rem,4.6vw,2.1rem);line-height:1.2;overflow-wrap:anywhere}

footer{border-top:1px solid var(--line);padding:34px 0 40px;color:var(--mu);font-size:.92rem;background:var(--bg)}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 40px;align-items:flex-start;justify-content:space-between}
footer p{margin:0 0 4px}
footer a{color:var(--tx)}
.foot-logo svg{width:150px;height:auto;display:block}

/* Page mentions légales */
.legal{padding:56px 0 72px}
.legal h1{font-size:clamp(1.9rem,5vw,2.8rem);max-width:none}
.legal h2{font-size:1.3rem;margin:34px 0 8px;color:var(--cy)}
.legal p,.legal li{color:var(--mu);max-width:70ch}
.legal strong{color:var(--tx);font-weight:600}
.back{display:inline-block;margin-bottom:26px;color:var(--mu);text-decoration:none}
.back:hover{color:var(--cy)}

@media(max-width:560px){.top .btn{padding:8px 14px;font-size:.9rem}section{padding:56px 0}.hero{padding:48px 0 44px}.ring{right:50%;transform:translate(50%,-50%);width:92vw;opacity:.16}.prices li{flex-wrap:wrap;gap:4px 12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card,.card:hover{transition:none;transform:none}}