/* TORQ-DÉVELOPPEMENT — design system
   Palette : fond quasi noir + accent vert acide (identité déjà posée par le logo)
   Display : Rajdhani (technique, anguleux) — Corps : Inter — Data/kickers : JetBrains Mono
*/
@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500;600&display=swap');

:root{
  --bg:#050708;--bg-2:#080b0c;--panel:#0d1114;--panel-2:#11171a;
  --line:#1d2629;--line-soft:#161e21;
  --g:#39ff14;--g-dim:#2bd60f;--g-deep:#123312;
  --w:#f5f7f7;--m:#93a0a4;--m-dim:#5e6b6e;
  --max:1180px;
  --f-disp:'Rajdhani',system-ui,sans-serif;
  --f-body:'Inter',system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--w);font-family:var(--f-body);-webkit-font-smoothing:antialiased}
body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.045;background-image:linear-gradient(90deg,transparent 49%,var(--g) 50%,transparent 51%),linear-gradient(transparent 49%,var(--g) 50%,transparent 51%);background-size:88px 88px;z-index:-1}
a{text-decoration:none;color:inherit}
.container{width:min(var(--max),92%);margin:auto}
:focus-visible{outline:2px solid var(--g);outline-offset:3px}
img{max-width:100%}

/* kicker = "lecture telemetrique" — signature du site */
.kicker{font-family:var(--f-mono);color:var(--g);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;display:inline-flex;align-items:center;gap:8px}
.kicker:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--g);box-shadow:0 0 10px var(--g)}

h1,h2,h3{font-family:var(--f-disp);font-weight:700;letter-spacing:-.01em}

/* header */
header{position:fixed;inset:0 0 auto;z-index:40;background:#050708cc;backdrop-filter:blur(18px);border-bottom:1px solid #39ff1416}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--f-disp);font-weight:700;letter-spacing:.03em}
.brand img{width:52px;height:52px;object-fit:contain}
.brand b{color:var(--g)}
.brand span{font-size:18px}
nav.links{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:600;color:#c8ced1}
nav.links a:hover{color:var(--g)}
.nav-right{display:flex;align-items:center;gap:16px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;border-radius:11px;border:1px solid var(--g);background:var(--g);color:#061006;font-family:var(--f-body);font-weight:700;box-shadow:0 0 30px #39ff1428;transition:.2s;cursor:pointer;font-size:14.5px}
.btn:hover{transform:translateY(-2px);box-shadow:0 0 42px #39ff1440}
.btn.ghost{background:transparent;color:var(--g);box-shadow:none}
.btn.ghost:hover{background:#39ff140f}

/* mobile burger (checkbox hack, no JS needed) */
.burger-toggle{display:none}
.burger{display:none;width:30px;height:30px;border:1px solid var(--line);border-radius:8px;cursor:pointer;position:relative;background:#0a0d0e}
.burger span,.burger span:before,.burger span:after{content:"";position:absolute;left:7px;width:16px;height:2px;background:var(--g);transition:.2s}
.burger span{top:14px}
.burger span:before{top:-5px}
.burger span:after{top:5px}
.mobile-panel{display:none}

@media(max-width:920px){
  nav.links{display:none}
  .nav-right .btn{display:none}
  .burger{display:block}
  .mobile-panel{display:block;position:fixed;top:76px;left:0;right:0;background:#070a0b;border-bottom:1px solid var(--line);padding:0 6%;max-height:0;overflow:hidden;transition:max-height .25s ease}
  .mobile-panel a{display:block;padding:14px 4px;border-bottom:1px solid var(--line-soft);font-weight:600;color:#dfe4e5}
  .burger-toggle:checked ~ .mobile-panel{padding:10px 6% 26px}
  .mobile-panel .btn{margin-top:14px}
  .burger-toggle:checked ~ .mobile-panel{max-height:420px}
  .burger-toggle:checked ~ .burger span{background:transparent}
  .burger-toggle:checked ~ .burger span:before{top:0;transform:rotate(45deg)}
  .burger-toggle:checked ~ .burger span:after{top:0;transform:rotate(-45deg)}
}

/* hero */
.hero{min-height:100vh;padding:150px 0 80px;display:flex;align-items:center;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;right:-14%;top:10%;width:560px;height:560px;border-radius:50%;background:#39ff1418;filter:blur(110px);z-index:-1}
.hero:before{content:"";position:absolute;left:-18%;bottom:-10%;width:420px;height:420px;border-radius:50%;background:#39ff140c;filter:blur(120px);z-index:-1}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.hero-content{max-width:640px}
.hero h1{font-size:clamp(46px,6.4vw,80px);line-height:.95;letter-spacing:-.03em;margin:20px 0 22px}
.hero h1 span{color:var(--g);text-shadow:0 0 34px #39ff1440}
.lead{font-size:19px;line-height:1.65;color:#c3cacc;max-width:560px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.location{display:flex;gap:10px;align-items:center;color:#aeb8bc;font-family:var(--f-mono);font-size:12.5px;margin-top:28px;letter-spacing:.02em}
.dot{width:8px;height:8px;border-radius:50%;background:var(--g);box-shadow:0 0 14px var(--g);flex:none}

/* hero visual — vrai logo mis en avant, dans un panneau lumineux */
.gauge-wrap{display:flex;align-items:center;justify-content:center}
.logo-panel{width:100%;max-width:440px;border-radius:24px;border:1px solid var(--line);background:radial-gradient(circle at 50% 40%,#0d1512,var(--bg-2) 72%);padding:34px;box-shadow:0 0 60px #39ff1418,inset 0 0 60px #00000060}
.logo-panel img{width:100%;display:block;filter:drop-shadow(0 0 26px #39ff1430)}

/* sections + telemetry trace signature */
main{position:relative}
section{padding:110px 0;position:relative}
.head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
.head h2{font-size:clamp(32px,4.2vw,50px);line-height:1;margin:10px 0 0}
.head p{max-width:440px;color:var(--m);margin:0;line-height:1.7;font-size:15px}

.trace{position:absolute;left:calc(4% + 1px);top:0;bottom:0;width:1px;background:linear-gradient(var(--line) 0%,var(--line) 100%);z-index:0}
.trace-node{position:absolute;left:4%;transform:translateX(-50%);width:9px;height:9px;border-radius:50%;background:var(--bg);border:1px solid var(--g);box-shadow:0 0 10px #39ff1450}

/* trust strip */
.strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.strip div{padding:22px 20px;border-right:1px solid var(--line);font-family:var(--f-mono);font-size:12.5px;color:var(--m);display:flex;align-items:center;gap:10px}
.strip div:last-child{border-right:none}
.strip div b{color:var(--g);font-weight:600}

/* cards / process / offers */
.cards,.offers,.process{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card,.offer,.step{position:relative;border:1px solid var(--line);border-radius:20px;background:linear-gradient(150deg,#11171a,#0a0e10);padding:28px;overflow:hidden}
.card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--g);box-shadow:0 0 18px #39ff1440}
.icon{font-size:26px;margin-bottom:18px}
.card h3{font-size:20px;margin:0 0 10px;font-weight:700}
.card p{color:var(--m);line-height:1.7;margin:0;font-size:14.5px}

.step{padding-top:34px}
.step .num{font-family:var(--f-mono);color:var(--g);font-size:13px;letter-spacing:.1em;position:absolute;top:24px;right:26px}
.step h3{font-size:19px;margin:6px 0 10px}
.step p{color:var(--m);line-height:1.7;font-size:14.5px;margin:0}
.step-line{display:none}
@media(min-width:921px){
  .process{position:relative}
  .process:before{content:"";position:absolute;top:47px;left:14%;right:14%;height:1px;background:var(--line);z-index:0}
}

.offer.hot{border-color:#35d51c;box-shadow:0 0 45px #39ff1414}
.badge{font-family:var(--f-mono);color:var(--g);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase}
.offer h3{font-size:27px;margin:12px 0 4px}
.price{font-size:34px;font-weight:700;color:var(--g);font-family:var(--f-disp)}
.offer p{color:var(--m);min-height:50px;line-height:1.6;font-size:14.5px}
.offer ul{color:#c4cbce;padding-left:18px;font-size:14.5px}
.offer li{margin:7px 0}
.more{margin-top:20px;padding:18px 20px;border:1px dashed #2b3a33;border-radius:16px;background:#0a100c;color:#b8c1c0;font-size:14.5px}
.more strong{color:var(--g)}

/* visual band (remplace l'ancienne image texte par un panneau vecteur) */
.visual{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:stretch}
.visual-graphic{min-height:420px;border:1px solid var(--line);border-radius:20px;position:relative;overflow:hidden;background:radial-gradient(circle at 30% 20%,#0e1512,var(--bg-2) 60%)}
.visual-graphic svg{position:absolute;inset:0;width:100%;height:100%}
.visual-copy{border:1px solid var(--line);border-radius:20px;background:linear-gradient(150deg,#11171a,#0a0d0f);padding:36px;display:flex;flex-direction:column;justify-content:center}
.visual-copy h3{font-size:34px;line-height:1.05;margin:10px 0 16px}
.visual-copy p{color:var(--m);line-height:1.8;font-size:15px}
.points{display:grid;gap:12px;margin-top:16px}
.point{display:flex;gap:12px;font-size:14.5px}
.check{color:var(--g);font-weight:700}

/* contact */
.contact{display:grid;grid-template-columns:.82fr 1.18fr;gap:20px}
.panel{border:1px solid var(--line);border-radius:20px;background:linear-gradient(150deg,#11171a,#0a0d0f);padding:30px}
.panel h3{font-size:26px;margin:0 0 10px}
.panel>p{color:var(--m);font-size:14.5px}
.info{display:grid;gap:18px;margin-top:28px}
.info strong{font-size:14px}
.info span{display:block;color:var(--m);margin-top:3px;font-size:14.5px}
form{display:grid;gap:14px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{font-size:13px;font-weight:600;color:#cbd1d3}
input,select,textarea{width:100%;margin-top:7px;border:1px solid #262f33;border-radius:10px;background:#070a0c;color:#fff;padding:13px 14px;font:inherit;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--g);box-shadow:0 0 0 3px #39ff1414}
textarea{min-height:130px;resize:vertical}
.note{font-size:12px;color:#6b7579}
.form-status{font-size:13px;color:var(--g);display:none}

footer{border-top:1px solid #161f22;padding:34px 0;color:#6b7579;font-size:12.5px}
footer .container{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;align-items:center}
footer .legal-links{display:flex;gap:18px;flex-wrap:wrap}
footer a:hover{color:var(--g)}

/* legal pages */
.legal{padding:150px 0 100px}
.legal h1{font-size:clamp(32px,4.5vw,48px);margin:14px 0 30px}
.legal h2{font-family:var(--f-body);font-size:19px;color:var(--g);margin:38px 0 12px}
.legal p,.legal li{color:#c3cacc;line-height:1.8;font-size:15px}
.legal ul{padding-left:20px}
.legal .fill{color:var(--g);font-family:var(--f-mono);font-size:.92em}
.legal-back{display:inline-flex;align-items:center;gap:8px;color:var(--g);font-family:var(--f-mono);font-size:13px;margin-bottom:18px}

@media(max-width:920px){
  .hero-grid{grid-template-columns:1fr}
  .gauge-wrap{max-width:280px;margin:0 auto}
  .cards,.offers,.process{grid-template-columns:1fr 1fr}
  .strip{grid-template-columns:1fr 1fr}
  .strip div{border-bottom:1px solid var(--line)}
  .visual,.contact{grid-template-columns:1fr}
  .visual-graphic{min-height:280px}
  .trace,.trace-node{display:none}
}
@media(max-width:600px){
  .brand span{font-size:14px}
  .nav .btn.ghost{display:none}
  .cards,.offers,.process,.row,.strip{grid-template-columns:1fr}
  .hero{padding-top:118px}
  .lead{font-size:16.5px}
  section{padding:70px 0}
  .head{display:block}
  .head p{margin-top:14px}
}