:root{--bg:#0A0F0D;--bg2:#101815;--card:#121B18;--line:#22302B;--ink:#F2F5F3;--mute:#9DB0A8;--acc:#35D6A4;--acc2:#0B7A5C;--cu:#E0955C;--r:20px;--w:1080px}
@media (prefers-color-scheme:light){:root{--bg:#F5F4EF;--bg2:#ECEAE3;--card:#FFFFFF;--line:#DAD7CD;--ink:#111A16;--mute:#56655F;--acc:#0B7A5C;--acc2:#0B7A5C;--cu:#B4682F}}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--acc);text-decoration-thickness:1px;text-underline-offset:3px}a:hover{opacity:.85}
.wrap{max-width:var(--w);margin:0 auto;padding:0 24px}
header.top{position:sticky;top:0;z-index:10;backdrop-filter:saturate(1.4) blur(14px);background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:700;font-size:19px;letter-spacing:-.01em}
.brand img{width:32px;height:32px;border-radius:8px}
nav a{color:var(--mute);text-decoration:none;margin-left:22px;font-size:15px}nav a:hover,nav a[aria-current]{color:var(--ink)}
.btn{display:inline-block;background:var(--acc);color:#06150F;font-weight:600;padding:13px 22px;border-radius:14px;text-decoration:none;border:0}
@media (prefers-color-scheme:light){.btn{color:#fff}}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.hero{padding:84px 0 56px;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.eyebrow{color:var(--cu);font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:600}
h1{font-size:clamp(36px,5.4vw,60px);line-height:1.04;letter-spacing:-.03em;margin:14px 0 18px}
h2{font-size:clamp(26px,3.4vw,38px);line-height:1.12;letter-spacing:-.02em;margin:0 0 14px}
h3{font-size:19px;margin:0 0 6px}
.lead{font-size:20px;color:var(--mute);max-width:34em}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.note{color:var(--mute);font-size:14px;margin-top:14px}
section{padding:64px 0}section.alt{background:var(--bg2)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.card p{margin:0;color:var(--mute);font-size:16px}
.ico{width:42px;height:42px;border-radius:12px;background:color-mix(in srgb,var(--acc) 16%,transparent);display:grid;place-items:center;margin-bottom:14px;font-size:20px}
.phone{justify-self:center;width:290px;border-radius:44px;padding:11px;background:linear-gradient(160deg,#3a4440,#0d1311);box-shadow:0 30px 70px rgba(0,0,0,.45)}
.screen{border-radius:34px;background:#0A0F0D;padding:18px 14px 16px;min-height:540px;color:#F2F5F3;font-size:13px}
.screen .h{font-size:24px;font-weight:700;margin:14px 4px 12px;letter-spacing:-.02em}
.mk{background:#121B18;border:1px solid #22302B;border-radius:16px;padding:12px 13px;margin-bottom:10px}
.mk b{display:block;font-size:14px}.mk small{color:#9DB0A8}
.mk .row{display:flex;justify-content:space-between;align-items:flex-end;margin-top:8px}
.mk .m{font-size:20px;font-weight:700;color:#35D6A4}.mk .m.w{color:#E0955C}
.pill{display:inline-block;font-size:11px;padding:2px 8px;border-radius:99px;background:rgba(53,214,164,.15);color:#35D6A4;margin-left:6px}
.kpi{display:flex;gap:8px;margin-bottom:10px}.kpi div{flex:1;background:#121B18;border:1px solid #22302B;border-radius:14px;padding:10px}
.kpi span{display:block;color:#9DB0A8;font-size:11px}.kpi strong{font-size:16px}
.price{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:stretch;margin-top:30px}
.price .big{font-size:52px;font-weight:700;letter-spacing:-.03em;line-height:1}
.price .big small{font-size:18px;color:var(--mute);font-weight:500}
ul.tick{list-style:none;padding:0;margin:16px 0 0}ul.tick li{padding-left:28px;position:relative;margin:9px 0}
ul.tick li:before{content:"✓";position:absolute;left:0;color:var(--acc);font-weight:700}
details{border-bottom:1px solid var(--line);padding:16px 0}summary{cursor:pointer;font-weight:600;list-style:none}
summary::-webkit-details-marker{display:none}summary:after{content:"+";float:right;color:var(--acc);font-size:22px;line-height:1}
details[open] summary:after{content:"–"}details p{color:var(--mute);margin:10px 0 0}
.doc{max-width:760px;margin:0 auto;padding:56px 24px 80px}
.doc h1{font-size:clamp(30px,4.4vw,44px);margin-top:6px}
.doc h2{font-size:23px;margin:38px 0 10px;letter-spacing:-.01em}
.doc h3{margin-top:22px}
.doc p,.doc li{color:color-mix(in srgb,var(--ink) 88%,var(--mute))}
.doc table{width:100%;border-collapse:collapse;margin:14px 0;font-size:15px}
.doc th,.doc td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}.doc th{background:var(--bg2)}
.meta{color:var(--mute);font-size:14px}
mark.todo{background:rgba(224,149,92,.22);color:var(--cu);padding:1px 6px;border-radius:6px;font-weight:600}
.box{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--cu);border-radius:12px;padding:14px 18px;margin:18px 0}
footer{border-top:1px solid var(--line);padding:42px 0 54px;color:var(--mute);font-size:14px}
footer .cols{display:flex;gap:40px;flex-wrap:wrap;justify-content:space-between}
footer a{color:var(--mute);display:block;margin:6px 0;text-decoration:none}footer a:hover{color:var(--ink)}
@media(max-width:860px){.hero{grid-template-columns:1fr;padding-top:48px}.grid{grid-template-columns:1fr}.price{grid-template-columns:1fr}}
@media print{header.top,footer,.cta{display:none}body{background:#fff;color:#000}}
/* ---- Animations au défilement ---- */
.js .reveal{opacity:0;transform:translateY(28px) scale(.985);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}
.hero .phone{transform:translateY(calc(var(--p,0)*-40px)) scale(calc(1 - var(--p,0)*.04));will-change:transform}
.hero .phone,.stage .phone{box-shadow:0 40px 90px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.06) inset}
/* Scène iPhone fixe */
.story{position:relative}
.story .head{padding-bottom:10px}
.track{display:grid;grid-template-columns:1fr 340px;gap:60px;align-items:start}
.steps{padding:0}
.step{min-height:78vh;display:flex;flex-direction:column;justify-content:center}
.js .step{opacity:.28;transform:translateX(-8px);transition:opacity .5s,transform .5s}
.js .step.on{opacity:1;transform:none}
.step .no{color:var(--cu);font-weight:700;letter-spacing:.14em;font-size:13px}
.step h3{font-size:clamp(26px,3.2vw,40px);line-height:1.1;letter-spacing:-.02em;margin:8px 0 12px}
.step p{color:var(--mute);font-size:19px;max-width:30em;margin:0}
.step .mobile-shot{display:none}
.stage{position:sticky;top:calc(50vh - 300px);height:600px;display:grid;place-items:center}
.stage .phone{width:290px;position:relative}
.stage .screen{position:relative;min-height:540px;padding:0;overflow:hidden;background:#0A0F0D}
.shot{position:absolute;inset:0;opacity:0;transform:scale(1.03);transition:opacity .6s ease,transform .8s cubic-bezier(.2,.7,.2,1);padding:18px 14px 16px}
.shot.on{opacity:1;transform:none}
.shot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.shot .mockup{position:relative}
.bar{height:7px;border-radius:6px;background:#1c2a25;margin:7px 0}.bar.a{background:rgba(53,214,164,.45)}
.chip{display:inline-block;font-size:11px;padding:3px 9px;border-radius:99px;border:1px solid #22302B;color:#9DB0A8;margin:0 6px 6px 0}
@media(max-width:860px){.track{grid-template-columns:1fr}.stage{display:none}.step{min-height:0;opacity:1;transform:none;padding:34px 0}.step .mobile-shot{display:block;margin-top:22px}.step .mobile-shot .phone{width:250px;margin:0 auto}.step .mobile-shot .screen{min-height:430px}}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero .phone{transform:none}.shot,.step{transition:none}}

/* ---- Captures réelles ---- */
.phone .screen.real{padding:0;min-height:0;aspect-ratio:1206/2622;background:#0A0F0D;overflow:hidden;position:relative}
.phone .screen.real img{display:block;width:100%;height:100%;object-fit:cover}
.stage .screen.real .shot{padding:0}
.stage{height:660px;top:calc(50vh - 330px)}
.step .mobile-shot .screen.real{min-height:0}
.zoom{margin-top:30px;display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.zoom .pic{border-radius:22px;border:1px solid var(--line);overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.35)}
.zoom .pic img{display:block;width:100%;height:auto}
@media(max-width:860px){.zoom{grid-template-columns:1fr}}
.also{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
@media(max-width:860px){.also{grid-template-columns:1fr}}
/* ---- Formulaire de contact ---- */
.form{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;margin:22px 0}
.form .f{margin-bottom:16px}.form .two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:block;font-weight:600;font-size:15px;margin-bottom:6px}
.form label small{color:var(--mute);font-weight:400}
.form input[type=text],.form input[type=email],.form select,.form textarea{width:100%;font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px 14px;outline:none;transition:border-color .2s,box-shadow .2s}
.form textarea{min-height:150px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--acc);box-shadow:0 0 0 3px color-mix(in srgb,var(--acc) 25%,transparent)}
.form .chk{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--mute)}
.form .chk input{margin-top:4px;accent-color:var(--acc)}
.form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form button{cursor:pointer;font:inherit;font-weight:600}
.form button[disabled]{opacity:.6;cursor:wait}
.form .msg{margin-top:14px;padding:12px 14px;border-radius:12px;font-size:15px;display:none}
.form .msg.ok{display:block;background:color-mix(in srgb,var(--acc) 16%,transparent);border:1px solid var(--acc)}
.form .msg.ko{display:block;background:rgba(224,149,92,.14);border:1px solid var(--cu)}
@media(max-width:600px){.form .two{grid-template-columns:1fr}}
/* ---- Bulle de contact (remplace le style formulaire simple) ---- */
.bubble-wrap{position:relative;margin:26px 0 54px}
.bubble-wrap:before{content:"";position:absolute;inset:-30px -40px;background:radial-gradient(60% 60% at 30% 20%,color-mix(in srgb,var(--acc) 22%,transparent),transparent 70%),radial-gradient(50% 50% at 85% 90%,color-mix(in srgb,var(--cu) 16%,transparent),transparent 70%);filter:blur(30px);z-index:0;pointer-events:none}
.form.bubble{position:relative;z-index:1;margin:0;padding:30px 30px 24px;border-radius:34px 34px 34px 10px;border:1px solid color-mix(in srgb,var(--acc) 30%,var(--line));background:linear-gradient(160deg,color-mix(in srgb,var(--card) 92%,var(--acc)) ,var(--card) 55%);box-shadow:0 30px 70px rgba(0,0,0,.28),0 1px 0 rgba(255,255,255,.05) inset}
.form.bubble:after{content:"";position:absolute;left:26px;bottom:-15px;width:30px;height:30px;background:var(--card);border-right:1px solid color-mix(in srgb,var(--acc) 30%,var(--line));border-bottom:1px solid color-mix(in srgb,var(--acc) 30%,var(--line));transform:skewX(-28deg) rotate(45deg) scale(.7);border-bottom-right-radius:12px;z-index:-1}
.bub-head{display:flex;align-items:center;gap:12px;margin-bottom:22px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.bub-head .av{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:19px;color:#06150F;background:linear-gradient(145deg,var(--acc),color-mix(in srgb,var(--acc) 55%,var(--cu)))}
.bub-head strong{display:block;font-size:16px;line-height:1.2}
.bub-head span{color:var(--mute);font-size:13.5px}
.bub-head span:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--acc);margin-right:6px;vertical-align:1px}
.form.bubble label{font-size:13px;font-weight:600;color:var(--mute);letter-spacing:.02em;margin:0 0 7px 4px}
.form.bubble input[type=text],.form.bubble input[type=email],.form.bubble select,.form.bubble textarea{background:color-mix(in srgb,var(--bg) 70%,var(--card));border:1px solid transparent;border-radius:18px;padding:14px 16px;font-size:16px}
.form.bubble select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--mute) 50%),linear-gradient(135deg,var(--mute) 50%,transparent 50%);background-position:calc(100% - 22px) 50%,calc(100% - 16px) 50%;background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-right:40px}
.form.bubble textarea{min-height:160px;border-radius:22px}
.form.bubble input::placeholder,.form.bubble textarea::placeholder{color:color-mix(in srgb,var(--mute) 70%,transparent)}
.form.bubble input:focus,.form.bubble select:focus,.form.bubble textarea:focus{border-color:var(--acc);background:var(--bg)}
.form.bubble .chk{background:color-mix(in srgb,var(--bg) 55%,transparent);border-radius:16px;padding:12px 14px}
.form.bubble button.btn{width:100%;border-radius:999px;padding:16px 22px;font-size:17px;background:linear-gradient(135deg,var(--acc),color-mix(in srgb,var(--acc) 70%,#0B7A5C));box-shadow:0 12px 28px color-mix(in srgb,var(--acc) 30%,transparent);transition:transform .2s,box-shadow .2s}
.form.bubble button.btn:hover{transform:translateY(-1px);box-shadow:0 16px 34px color-mix(in srgb,var(--acc) 38%,transparent);opacity:1}
.form.bubble .safe{color:var(--mute);font-size:12.5px;text-align:center;margin:14px 0 0}
.form.bubble .msg{border-radius:18px}

/* ---- Navigation mobile : liens visibles, défilables ---- */
@media(max-width:860px){
  header.top .wrap{height:auto;flex-wrap:wrap;padding-top:10px;padding-bottom:8px;row-gap:2px}
  nav{width:100%;display:flex;gap:6px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin:0 -4px;padding:2px 4px}
  nav::-webkit-scrollbar{display:none}
  nav a{margin:0;white-space:nowrap;font-size:14.5px;padding:7px 14px;border-radius:999px;border:1px solid var(--line);color:var(--ink)}
  nav a[aria-current]{background:color-mix(in srgb,var(--acc) 18%,transparent);border-color:var(--acc)}
  header.top{position:sticky}
}