/* NERVO — vitrine. Identité de l'appli : bleu nuit, craie, bleu électrique de l'anneau du chrono ; Barlow (corps) et Barlow Condensed (titres). */
@font-face{font-family:'Barlow';font-weight:400;font-display:swap;src:url(app/assets/fonts/barlow-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Barlow';font-weight:600;font-display:swap;src:url(app/assets/fonts/barlow-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'Barlow';font-weight:700;font-display:swap;src:url(app/assets/fonts/barlow-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:'Barlow Condensed';font-weight:700;font-display:swap;src:url(app/assets/fonts/barlow-condensed-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:'Barlow Condensed';font-style:italic;font-weight:800;font-display:swap;src:url(app/assets/fonts/barlow-condensed-latin-800-italic.woff2) format('woff2')}

:root{
  --night:#0a2342; --deep:#061629; --chalk:#f3f6fa; --volt:#35a3ff; --volt-2:#2a6bff; --act:#1769c9; --act-2:#0f58ad; --steel:#8fa3bb;
  --ink:#0b1d33; --sub:#4b5f78; --line:#d6dfea; --paper:#fff;
  --cond:'Barlow Condensed',system-ui,sans-serif; --body:'Barlow',system-ui,sans-serif;
  --wrap:1140px; --gut:max(20px,calc((100% - var(--wrap))/2));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--chalk);color:var(--ink);font:400 18px/1.6 var(--body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
:focus-visible{outline:3px solid var(--volt);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--volt);color:#fff;padding:8px 14px;border-radius:8px;z-index:50}
.skip:focus{left:12px}
h1,h2{font-family:var(--cond);font-style:italic;font-weight:800;text-transform:uppercase;letter-spacing:.2px;margin:0}
h2{font-size:clamp(36px,5.2vw,60px);line-height:.95}
p{margin:0}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 24px;border-radius:12px;border:0;background:var(--act);color:#fff;font:700 17px var(--body);text-decoration:none;cursor:pointer;transition:background .15s}
.btn:hover{background:var(--act-2)}
.btn.line{background:transparent;box-shadow:inset 0 0 0 2px rgba(255,255,255,.55)}
.btn.line:hover{background:rgba(255,255,255,.08)}
.btn.small{min-height:40px;padding:8px 16px;font-size:15px;border-radius:10px}

/* Barre du haut */
.bar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:22px;padding:12px var(--gut);background:rgba(6,22,41,.94);color:#fff;backdrop-filter:saturate(1.4) blur(10px)}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font:800 italic 25px/1 var(--cond);letter-spacing:.6px}
.brand img{border-radius:9px}
.nav{display:flex;gap:24px;margin-left:auto;font-weight:600;font-size:15px}
.nav a{text-decoration:none;color:#c8d6e8}.nav a:hover{color:#fff}
.langs{display:flex;gap:2px}
.langs a{font:700 13px var(--body);text-decoration:none;padding:6px 8px;border-radius:7px;color:var(--steel)}
.langs a[aria-current]{color:#fff;background:rgba(255,255,255,.12)}
.langs a:hover{color:#fff}
@media (max-width:860px){.nav{display:none}.bar .langs{margin-left:auto}}
@media (max-width:420px){.bar{gap:10px}.brand span{display:none}}

/* En-tête : le chrono de repos */
.hero{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:32px;padding:64px var(--gut) 80px;background:radial-gradient(1000px 520px at 85% 30%,#123a6b 0,transparent 60%),var(--night);color:#fff}
.hero h1{font-size:clamp(54px,8vw,108px);line-height:.88;letter-spacing:-.5px;max-width:11ch;text-wrap:balance}
.lead{max-width:34em;margin:26px 0 30px;font-size:20px;line-height:1.55;color:#cfdcec}
.ctas{display:flex;flex-wrap:wrap;gap:12px}
.note{margin-top:18px;font-size:15px;color:var(--steel)}
.hero-visual{position:relative;min-height:600px;display:grid;place-items:center}
.arc{position:absolute;width:min(560px,100%);opacity:.9}
.phone{position:relative;z-index:1;margin:0;width:268px;padding:10px;border-radius:40px;background:#020a14;box-shadow:0 40px 80px rgba(0,0,0,.55),inset 0 0 0 2px #1f3350}
.phone img{border-radius:31px;width:100%}
.timer{position:absolute;z-index:2;right:max(0px,calc(50% - 300px));bottom:56px;width:178px;padding:16px 16px 14px;border-radius:22px;background:rgba(6,22,41,.92);box-shadow:0 18px 50px rgba(0,0,0,.5),inset 0 0 0 1px rgba(255,255,255,.08);text-align:center}
.timer svg{width:118px;height:118px;display:block;margin:0 auto;transform:rotate(-90deg)}
.t-bg{fill:none;stroke:rgba(255,255,255,.12);stroke-width:9}
.t-fg{fill:none;stroke:var(--volt);stroke-width:9;stroke-linecap:round;stroke-dasharray:326.7;stroke-dashoffset:0}
.t-txt{position:absolute;left:0;right:0;top:44px;display:flex;flex-direction:column;align-items:center}
.t-txt b{font:800 italic 40px/1 var(--cond)}
.t-txt span{font-size:13px;color:var(--steel)}
.t-next{margin-top:10px;font-size:13.5px;font-weight:600;color:#dbe7f5;line-height:1.3}
.timer.go .t-fg{stroke:#3ddc97}.timer.go .t-txt b{color:#3ddc97}
@media (max-width:900px){.hero{grid-template-columns:1fr;padding-top:40px}.hero-visual{min-height:540px}.timer{right:6px;bottom:30px;width:156px}.timer svg{width:100px;height:100px}.t-txt{top:38px}.t-txt b{font-size:34px}}
@media (max-width:420px){.phone{width:230px}.timer{width:138px;padding:12px}.timer svg{width:86px;height:86px}.t-txt{top:31px}.t-txt b{font-size:28px}.t-next{font-size:12px}}

/* Sections */
.sec{padding:96px var(--gut)}
.head{max-width:40em;margin-bottom:48px}
.head p{margin-top:14px;font-size:20px;color:var(--sub)}

/* Pendant la séance : capture annotée */
.annot{display:grid;grid-template-columns:1fr 300px 1fr;gap:44px;align-items:center}
.shot{position:relative;margin:0;border-radius:30px;padding:8px;background:var(--deep);box-shadow:0 30px 60px rgba(10,35,66,.28)}
.shot img{border-radius:23px}
.dot{display:none}.dot[style]{display:grid}
.dot[style]{position:absolute;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;background:var(--volt);color:#fff;display:grid;place-items:center;font:800 italic 17px var(--cond);box-shadow:0 0 0 5px rgba(53,163,255,.3)}
.calls{list-style:none;margin:0;padding:0;display:grid;gap:40px}
.calls li{position:relative;padding-left:48px}
.calls i{position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;background:var(--night);color:#fff;display:grid;place-items:center;font:800 italic 18px var(--cond)}
.calls b{display:block;font:700 24px/1.15 var(--cond);text-transform:uppercase;margin-bottom:6px}
.calls span{color:var(--sub);font-size:17px}
.calls-l{text-align:right}.calls-l li{padding:0 48px 0 0}.calls-l i{left:auto;right:0}
.offline{max-width:44em;margin:56px auto 0;text-align:center;font-size:18px;color:var(--sub)}
@media (max-width:980px){.annot{grid-template-columns:1fr;gap:32px}.shot{max-width:300px;margin:0 auto;order:-1}.calls-l{text-align:left}.calls-l li{padding:0 0 0 48px}.calls-l i{right:auto;left:0}}

/* Club / membre */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:56px;background:var(--paper);border-block:1px solid var(--line)}
.duo article{display:grid;grid-template-columns:200px 1fr;gap:32px;align-items:start}
.duo img{border-radius:22px;box-shadow:0 20px 40px rgba(10,35,66,.2);background:var(--deep)}
.duo h2{font-size:clamp(34px,4vw,48px)}
.duo p{margin:14px 0 16px;color:var(--sub)}
.duo ul{margin:0;padding:0;list-style:none;display:grid;gap:9px}
.duo li{position:relative;padding-left:22px;font-size:17px}
.duo li::before{content:'';position:absolute;left:0;top:.62em;width:10px;height:3px;border-radius:2px;background:var(--volt)}
@media (max-width:1060px){.duo{grid-template-columns:1fr}}
@media (max-width:560px){.duo article{grid-template-columns:1fr}.duo img{max-width:220px}}

/* Installer */
.tabs{display:inline-flex;gap:4px;padding:5px;border-radius:14px;background:var(--paper);border:1px solid var(--line);margin-bottom:30px}
.tabs button{min-height:44px;padding:8px 24px;border:0;border-radius:10px;background:none;font:700 16px var(--body);color:var(--sub);cursor:pointer}
.tabs button[aria-selected=true]{background:var(--night);color:#fff}
.steps{counter-reset:s;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.steps li{counter-increment:s;padding-top:58px;position:relative;font-size:17px;color:var(--sub)}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;font:800 italic 46px/1 var(--cond);color:var(--volt)}
.steps b{color:var(--ink)}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr;gap:16px}.steps li{padding:0 0 0 46px}.steps li::before{font-size:34px}}

/* Données */
.data{background:var(--night);color:#fff}
.data h2{max-width:14ch}
.data dl{margin:44px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.data dt{font:700 22px/1.15 var(--cond);text-transform:uppercase;margin-bottom:8px;color:#fff}
.data dd{margin:0;color:#b9c9dc;font-size:16.5px}
.data .links{margin-top:40px}
.links{display:flex;flex-wrap:wrap;gap:6px 22px}
.links a{font-weight:600;color:var(--volt);text-underline-offset:3px}
@media (max-width:900px){.data dl{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.data dl{grid-template-columns:1fr}}

/* Contact */
#cf{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px;max-width:760px}
#cf label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:15px}
#cf .wide{grid-column:1/-1}
#cf input,#cf select,#cf textarea{font:400 17px var(--body);color:var(--ink);background:var(--paper);border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;width:100%}
#cf textarea{resize:vertical;min-height:140px}
#cf input:focus,#cf select:focus,#cf textarea:focus{border-color:var(--volt);outline:none;box-shadow:0 0 0 3px rgba(53,163,255,.25)}
#cf .hp{position:absolute;left:-5000px;width:1px;height:1px;opacity:0;padding:0;border:0}
.row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px}
.robot{flex-direction:row!important;align-items:center;gap:12px!important;padding:12px 16px;border:1.5px solid var(--line);border-radius:12px;background:var(--paper);cursor:pointer;font-weight:600;min-width:240px}
#cf .robot{position:relative}
#cf .robot input{position:absolute;left:16px;top:50%;width:26px;height:26px;margin:-13px 0 0;opacity:0;padding:0;border:0}
.robot .box{width:26px;height:26px;border-radius:7px;border:2px solid var(--steel);display:grid;place-items:center;flex:none;transition:background .15s,border-color .15s}
.robot.wait .box{border-color:var(--volt);border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite}
.robot.ok .box{background:#1d9363;border-color:#1d9363}
.robot.ok .box::after{content:'';width:7px;height:12px;border:solid #fff;border-width:0 3px 3px 0;transform:rotate(45deg) translate(-1px,-1px)}
.robot:focus-within{box-shadow:0 0 0 3px rgba(53,163,255,.35)}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.robot.wait .box{animation:none}}
.hint{font-size:14px;color:var(--sub)}
.msg{font-weight:600;min-height:1.6em}.msg.ok{color:#137043}.msg.ko{color:#b3261e}
@media (max-width:600px){#cf{grid-template-columns:1fr}.row .btn{width:100%}}

/* Pied de page */
.foot{display:grid;grid-template-columns:auto 1fr auto;gap:12px 32px;align-items:center;padding:36px var(--gut) 44px;background:var(--deep);color:var(--steel);font-size:14px}
.foot .brand{color:#fff;font-size:22px}
.cred{display:flex;flex-wrap:wrap;gap:4px 18px}
.cred a{color:#fff;font-weight:700;text-decoration:none}
.foot .links{grid-column:1/-1}.foot .links a{color:#c8d6e8;font-weight:600}
.foot .langs{grid-column:3;grid-row:1}
@media (max-width:760px){.foot{grid-template-columns:1fr}.foot .langs{grid-column:auto;grid-row:auto}}

/* Bandeau de langue suggérée */
.suggest{display:flex;justify-content:center;gap:14px;align-items:center;padding:10px 16px;background:var(--volt);color:#fff;font-weight:600;font-size:15px}
.suggest a{color:#fff}.suggest button{border:0;background:rgba(255,255,255,.2);color:#fff;border-radius:8px;width:30px;height:30px;cursor:pointer;font-size:18px}

/* Documents légaux (fenêtre fournie par l'appli) */
.modal{position:fixed;inset:0;z-index:60;background:rgba(6,22,41,.7);display:flex;align-items:flex-end;justify-content:center}
@media (min-width:700px){.modal{align-items:center}}
.mbox{background:var(--paper);color:var(--ink);width:100%;max-width:860px;height:92dvh;border-radius:18px 18px 0 0;display:flex;flex-direction:column;overflow:hidden}
@media (min-width:700px){.mbox{border-radius:18px;height:86dvh}}
.mhead{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--line)}
.grow{flex:1}
.seg{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}
.seg a{flex:none;text-decoration:none;padding:7px 12px;border-radius:99px;border:1px solid var(--line);font-weight:700;font-size:13px;color:var(--sub)}
.seg a.on{background:var(--night);border-color:var(--night);color:#fff}
.icon2{width:40px;height:40px;border:0;border-radius:12px;background:var(--chalk);color:var(--ink);display:grid;place-items:center;cursor:pointer;flex:none}
.icon2 svg{width:20px;height:20px}
.legal{overflow-y:auto;padding:6px 22px 30px;font-size:15.5px}
.legal h2{font-size:28px;margin:16px 0 6px}
.legal h3{font:700 19px var(--cond);text-transform:uppercase;margin:22px 0 4px;color:var(--volt-2)}
.legal p{margin:6px 0}.legal ul{padding-left:20px}.legal a{color:var(--volt-2)}
.legal .todo{background:#fde6e3;color:#a02a1e;border-radius:6px;padding:1px 6px;font-weight:600;font-size:13px}
.legal .hint{font-size:13.5px}
.ltab{width:100%;border-collapse:collapse;font-size:14px;margin:8px 0}
.ltab th,.ltab td{border:1px solid var(--line);padding:8px;vertical-align:top;text-align:left}
.ltab th{background:var(--chalk)}
.btn.ghost{background:none;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.steps[hidden]{display:none}
/* Slogan : « Une série de plus. Be NERVO. » (be = nervo.be) */
.slogan{margin:0 0 18px;font:700 italic clamp(20px,2.4vw,26px)/1.1 var(--cond);letter-spacing:.4px;text-transform:uppercase;color:var(--steel)}
.slogan b{color:var(--volt);font-weight:800}