:root{--encre:#0B0F1A;--bleu:#2F5BFF;--nuit:#13235C;--citron:#D7F75B;--nuage:#F2F3F7;--blanc:#fff;--gris:#6B7080;--r:32px;--display:"Inter Tight",Inter,system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--nuage);color:var(--encre);font:16px/1.6 Inter,system-ui,sans-serif;overflow-x:hidden}
a{color:inherit}img{max-width:100%;display:block}
h1,h2,h3,.big{font-family:var(--display);letter-spacing:-.04em;line-height:.95;margin:0 0 .4em;font-weight:600}
h2{font-size:clamp(38px,6vw,76px)}h3{font-size:28px;letter-spacing:-.02em;line-height:1.05}
.wrap{max-width:1240px;margin:auto;padding:0 16px}
section{padding:56px 0}
.pill{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:99px;background:var(--blanc);font-size:14px;font-weight:500;text-decoration:none;border:1px solid transparent}
.pill.line{background:transparent;border-color:currentColor}
.btn{display:inline-flex;align-items:center;gap:12px;padding:8px 8px 8px 24px;border-radius:99px;background:var(--encre);color:#fff;font-weight:600;text-decoration:none;border:0;font:inherit;font-weight:600;cursor:pointer;transition:transform .2s}
.btn:hover{transform:translateY(-2px)}
.btn .ar,.arrow{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--citron);color:var(--encre);font-size:20px;flex:none;transition:transform .25s}
.btn.light{background:#fff;color:var(--encre)}.btn.citron{background:var(--citron);color:var(--encre)}.btn.citron .ar{background:var(--encre);color:var(--citron)}
.arrow.line{background:transparent;border:1.5px solid currentColor;color:inherit}
a:hover>.arrow,.card:hover .arrow{transform:rotate(-45deg)}
.kicker{font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--gris)}

/* header */
header{position:absolute;top:16px;left:0;right:0;z-index:5}
header .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:14px}
header nav{display:flex;gap:6px}
.logo-notch{position:absolute;left:50%;top:-16px;transform:translateX(-50%);background:var(--nuage);padding:18px 34px 16px;border-radius:0 0 28px 28px}
.logo-notch::before,.logo-notch::after{content:"";position:absolute;top:16px;width:28px;height:28px;background:radial-gradient(circle at 0 100%,transparent 27px,var(--nuage) 28px)}
.logo-notch::before{left:-28px;background:radial-gradient(circle at 0 100%,transparent 27px,var(--nuage) 28px);transform:scaleX(-1)}
.logo-notch::after{right:-28px}
.logo-notch img{height:34px;width:auto}

/* hero */
.hero{padding:16px 0 0}
.stage{position:relative;border-radius:var(--r);overflow:hidden;min-height:min(820px,92vh);background:radial-gradient(120% 90% at 70% 10%,#5B82FF 0,var(--bleu) 35%,var(--nuit) 100%);color:#fff;padding:120px 32px 32px;display:flex;flex-direction:column;justify-content:space-between}
.stage svg.waves{position:absolute;inset:0;width:100%;height:100%;opacity:.35;pointer-events:none}
.giant{font-family:var(--display);font-weight:700;font-size:clamp(84px,21vw,300px);letter-spacing:-.07em;line-height:.8;margin:0;position:relative;white-space:nowrap}
.giant span{color:var(--citron)}
.hero-row{position:relative;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.hero-row p{max-width:430px;font-size:18px;margin:0 0 20px;color:#DCE3FF}
.glass{background:rgba(255,255,255,.14);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.28);border-radius:22px;padding:16px 18px}
.float{position:absolute;z-index:2}
.f1{right:6%;top:30%;width:250px}.f2{right:28%;top:52%}
.stat{font-family:var(--display);font-size:44px;font-weight:600;letter-spacing:-.04em;line-height:1}
.mini{background:#fff;color:var(--encre);border-radius:14px;overflow:hidden;margin-bottom:10px}
.mini i{display:block;height:10px;background:var(--nuage)}.mini b{display:block;background:var(--encre);color:var(--citron);padding:14px 12px;font-family:var(--display);font-size:16px}.mini s{display:block;height:6px;margin:8px 12px;background:#E3E6EE;border-radius:4px;text-decoration:none}

/* marquee pills */
.words{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.words div{border-radius:999px;height:140px;display:grid;place-items:center;font-family:var(--display);font-weight:600;font-size:clamp(20px,3vw,40px);letter-spacing:-.03em;text-transform:uppercase}
.w1{background:var(--citron)}.w2{background:radial-gradient(circle at 30% 30%,#fff,#B9C6FF 45%,var(--bleu) 100%);color:var(--encre)}.w3{background:var(--encre);color:#fff}.w4{background:#DADDE6}

.intro{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:end}
.intro p{font-size:18px;color:var(--gris);max-width:480px}

/* cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:32px}
.card{border-radius:28px;padding:22px;min-height:400px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;text-decoration:none}
.card>div:last-child{position:relative;z-index:1}.card .top{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;position:relative;z-index:1}
.card p{margin:8px 0 0;font-size:15px;opacity:.8;position:relative}.card h3{position:relative}
.c-dark{background:var(--encre);color:#fff}.c-citron{background:var(--citron)}.c-blanc{background:#fff}.c-bleu{background:var(--bleu);color:#fff}
.blob{position:absolute;width:260px;height:260px;border-radius:42% 58% 63% 37%/45% 40% 60% 55%;right:-70px;top:40px;opacity:.9;filter:blur(.3px)}
.b1{background:radial-gradient(circle at 35% 30%,#fff 0,#8EA5FF 25%,var(--bleu) 55%,#0B0F1A 100%)}
.b2{background:radial-gradient(circle at 35% 30%,#fff 0,#C8CCD8 30%,#5A6070 70%,#14161C 100%)}
.b3{background:radial-gradient(circle at 35% 30%,#fff 0,#F1FFB0 30%,var(--citron) 60%,#7C8F1E 100%)}
.b4{background:radial-gradient(circle at 35% 30%,#fff 0,#C9D4FF 30%,#7E96FF 60%,var(--nuit) 100%)}

/* steps table */
.steps{margin-top:32px;border-top:1px solid #D5D8E0}
.step{text-decoration:none;display:grid;grid-template-columns:90px 1.1fr 1.6fr 60px;gap:20px;align-items:center;padding:26px 0;border-bottom:1px solid #D5D8E0}
.step .n{font-family:var(--display);font-size:20px;color:var(--gris)}.step h3{margin:0;font-size:clamp(24px,3vw,36px)}.step p{margin:0;color:var(--gris)}
.step .arrow{background:#fff;justify-self:end}.step:hover .arrow{background:var(--citron);transform:rotate(-45deg)}

/* examples */
.examples{display:flex;gap:16px;margin-top:32px;align-items:center}
.ex{flex:1;border-radius:28px;overflow:hidden;background:#fff;box-shadow:0 24px 50px rgba(19,35,92,.14);transition:transform .3s}
.ex:nth-child(1){transform:rotate(-4deg)}.ex:nth-child(3){transform:rotate(4deg)}.ex:hover{transform:rotate(0) scale(1.02)}
.ex .scr{height:250px;padding:20px;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;position:relative}
.ex .scr b{font-family:var(--display);font-size:30px;letter-spacing:-.03em;line-height:1}
.ex .scr .pill{position:absolute;top:16px;left:16px;font-size:12px}
.ex .info{padding:16px 20px 20px;font-size:14px;color:var(--gris)}

/* pricing */
.prices{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:32px}
.price{border-radius:var(--r);padding:36px;position:relative}
.price .amt{font-family:var(--display);font-weight:600;font-size:clamp(64px,9vw,120px);letter-spacing:-.06em;line-height:.9;margin:18px 0 6px}
.price ul{list-style:none;padding:0;margin:24px 0 28px}.price li{padding:10px 0;border-top:1px solid rgba(127,127,127,.25)}
.p1{background:#fff}.p2{background:var(--encre);color:#fff}.p2 .amt{color:var(--citron)}
.note{color:var(--gris);font-size:14px;margin-top:20px;max-width:900px}

/* faq */
.faq{display:grid;grid-template-columns:1fr 1.6fr;gap:40px}
details{background:#fff;border-radius:22px;padding:20px 24px;margin-bottom:10px}
summary{font-weight:600;font-size:18px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
summary::after{content:"+";display:grid;place-items:center;width:34px;height:34px;flex:none;border-radius:50%;background:var(--nuage);transition:.2s}
details[open] summary::after{content:"–";background:var(--citron)}
details p{margin:12px 0 0;color:var(--gris)}

/* contact + footer */
.final{background:var(--encre);color:#fff;border-radius:var(--r) var(--r) 0 0;padding:64px 32px 32px;margin-top:40px}
.final .grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.final h2 span{color:var(--citron)}
form{display:grid;grid-template-columns:1fr 1fr;gap:10px}
input,textarea,select{width:100%;padding:16px 20px;border-radius:99px;border:0;background:#262B38;color:#fff;font:inherit}
textarea{border-radius:22px;grid-column:1/-1}select,form .full{grid-column:1/-1}
input::placeholder,textarea::placeholder{color:#9298A8}
form small{grid-column:1/-1;color:#9298A8}form small a{color:var(--citron)}
.foot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;border-top:1px solid #D7F75B55;margin-top:56px;padding-top:24px;font-size:14px;color:#9298A8}
.foot img{height:30px;width:auto}.foot nav{display:flex;gap:8px}.foot .pill{color:var(--citron);background:transparent;border-color:var(--citron);font-size:13px}

/* legal */
.legal{padding:140px 0 56px}.legal .box{background:#fff;border-radius:var(--r);padding:40px}.legal h1{font-size:clamp(40px,6vw,72px)}.legal h2{font-size:24px;margin-top:32px;line-height:1.2;letter-spacing:-.02em}

@media(max-width:900px){
.cards{grid-template-columns:1fr 1fr}.intro,.faq,.final .grid,.prices{grid-template-columns:1fr}
.f2{display:none}.f1{position:relative;right:auto;top:auto;width:auto;margin:24px 0 0}
header nav.l{display:none}.step{grid-template-columns:50px 1fr 50px}.step p{display:none}
.examples{flex-direction:column}.ex{width:100%;transform:none!important}}
@media(max-width:560px){
.words{grid-template-columns:1fr 1fr}.words div{height:90px}.cards{grid-template-columns:1fr}.card{min-height:300px}
.stage{padding:110px 20px 20px;min-height:auto}.logo-notch{padding:16px 22px 14px}.logo-notch img{height:26px}
header nav .pill:not(.cta){display:none}form{grid-template-columns:1fr}.final{padding:48px 20px 24px}.price{padding:26px}}

/* hero v3 : noir + chrome */
header{position:sticky;top:0;background:rgba(242,243,247,.9);backdrop-filter:blur(8px)}
header .wrap{padding:12px 16px}
.brandpill{display:inline-flex;align-items:center;gap:10px;background:var(--encre);color:#fff;padding:8px 20px 8px 8px;border-radius:99px;text-decoration:none;font-family:var(--display);font-weight:600;letter-spacing:-.02em}
.hero{padding:8px 0 24px}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.panel-dark{background:var(--encre);color:#fff;border-radius:var(--r);padding:44px;display:flex;flex-direction:column;justify-content:center;min-height:620px;position:relative}
.panel-dark .mark{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:600;color:var(--citron);margin-bottom:40px}
.panel-dark h1{font-size:clamp(40px,5vw,68px);color:#fff}
.panel-dark h1 em{font-style:normal;color:var(--citron)}
.panel-dark .ico{display:inline-grid;place-items:center;width:.75em;height:.75em;border:2px solid #fff4;border-radius:50%;font-size:.5em;vertical-align:middle;color:var(--citron)}
.panel-dark p{color:#A9AEBD;font-size:18px;max-width:480px;margin:8px 0 28px}
.quick{display:flex;gap:8px;max-width:520px;grid-template-columns:none}
.quick input{flex:1;background:#262B38}
.proof{display:flex;align-items:center;gap:12px;margin-top:26px;font-size:14px;color:#A9AEBD}
.dots{display:flex}.dots i{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-weight:600;font-size:13px;margin-left:-8px;border:2px solid var(--encre);background:var(--citron);color:var(--encre)}.dots i:first-child{margin:0}.dots i:nth-child(2){background:var(--bleu);color:#fff}.dots i:nth-child(3){background:#fff}
.panel-silk{position:relative;border-radius:var(--r);overflow:hidden;background:linear-gradient(160deg,#E9EAEE,#9A9EA8);min-height:620px}
.silk{position:absolute;inset:0;width:100%;height:100%}
.chip{position:absolute;z-index:2}
.c1{top:22px;left:22px;width:200px;color:#fff;font-size:14px;background:rgba(11,15,26,.55)}
.c2{top:22px;right:22px}.c2 .arrow{width:52px;height:52px}
.c3{bottom:22px;left:50%;transform:translateX(-50%);display:flex;gap:10px;align-items:center;background:var(--encre);color:#fff;padding:8px 18px 8px 8px;border-radius:99px;font-size:13px;line-height:1.2}
.c3 .dot{width:34px;height:34px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,var(--citron) 50%,#7C8F1E)}.c3 small{color:#A9AEBD}
.side{position:absolute;right:22px;bottom:80px;max-width:210px;background:#fff;color:var(--encre);border-radius:18px;padding:14px 16px;font-size:13px;margin:0;z-index:2}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.panel-dark{min-height:auto;padding:32px 22px}.panel-silk{min-height:420px}}
@media(max-width:560px){.quick{flex-direction:column}.side{display:none}header nav:last-child .pill:first-child{display:none}}