:root{--ink:#1B2430;--slate:#2E3A4B;--slate2:#3A485C;--coral:#E57873;--coral-d:#C95F5A;--coral-dd:#A94743;--rose:#F8EBEA;--paper:#FFFDFD;--line:#EADFE0;--mut:#667085;--ok:#3E8E6A;--r:20px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:"Plus Jakarta Sans","Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;color:var(--ink);background:var(--paper);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{line-height:1.12;letter-spacing:-.025em;margin:0;font-weight:800;color:var(--slate)}
p{margin:0}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px;border-radius:6px}
.container{width:min(1160px,92vw);margin:0 auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:8px;background:var(--slate);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}

/* boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:2px solid transparent;border-radius:999px;padding:13px 26px;font:inherit;font-weight:700;font-size:16px;cursor:pointer;text-decoration:none;transition:transform .2s,background .2s,box-shadow .2s,border-color .2s;line-height:1.2}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--slate);color:#fff}
.btn-primary:hover{background:var(--ink);box-shadow:0 10px 24px rgba(46,58,75,.28)}
.btn-ghost{background:transparent;color:var(--slate);border-color:var(--slate)}
.btn-ghost:hover{background:var(--slate);color:#fff}
.btn-coral{background:var(--coral);color:var(--ink)}
.btn-coral:hover{background:#ee8a85;box-shadow:0 10px 26px rgba(229,120,115,.35)}
.btn-line{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn-line:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-sm{padding:9px 20px;font-size:15px}
.btn-block{width:100%}

/* navigation */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,box-shadow .3s,backdrop-filter .3s}
.nav.scrolled{background:rgba(255,253,253,.82);-webkit-backdrop-filter:saturate(1.6) blur(14px);backdrop-filter:saturate(1.6) blur(14px);box-shadow:0 1px 0 var(--line)}
.nav-in{display:flex;align-items:center;gap:28px;height:72px}
.nav .logo{height:34px;width:auto}
.nav ul{display:flex;gap:26px;list-style:none;margin:0 0 0 auto;padding:0}
.nav ul a{text-decoration:none;font-weight:600;font-size:15px;color:var(--slate2)}
.nav ul a:hover{color:var(--coral-d)}
.menu-btn{display:none;margin-left:auto;background:none;border:1.5px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer;color:var(--slate)}

/* hero */
.hero{position:relative;padding:150px 0 90px;background:linear-gradient(180deg,rgba(255,253,253,.35) 0%,var(--paper) 96%),url(../img/fond.jpg) center top/cover no-repeat;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--coral-dd);background:rgba(229,120,115,.12);border-radius:999px;padding:6px 14px;margin-bottom:22px}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--coral)}
.hero h1{font-size:clamp(2.5rem,5.4vw,4.4rem)}
.hero h1 em{font-style:normal;background:linear-gradient(transparent 62%,rgba(229,120,115,.42) 62%)}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--slate2);margin:24px 0 32px;max-width:34em}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.points{display:flex;gap:10px 26px;flex-wrap:wrap;list-style:none;padding:0;margin:34px 0 0;color:var(--mut);font-size:15px;font-weight:600}
.points li{display:flex;align-items:center;gap:8px}
.points svg{width:18px;height:18px;color:var(--coral-d);flex-shrink:0}

/* apercu du tableau de bord */
.mock{position:relative}
.win{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 30px 80px rgba(46,58,75,.18);overflow:hidden}
.win-bar{display:flex;gap:7px;padding:14px 16px;border-bottom:1px solid var(--line);align-items:center}
.win-bar i{width:11px;height:11px;border-radius:50%;background:#E9E1E2}
.win-bar i:first-child{background:var(--coral)}
.win-bar span{margin-left:10px;font-size:12px;color:var(--mut);font-weight:600}
.win-body{padding:18px}
.kp{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.kp div{border:1px solid var(--line);border-radius:12px;padding:10px 12px;border-top:3px solid var(--coral)}
.kp div:nth-child(2){border-top-color:var(--slate)}
.kp div:nth-child(3){border-top-color:var(--ok)}
.kp small{display:block;color:var(--mut);font-size:11px;font-weight:600}
.kp strong{font-size:18px;color:var(--slate);letter-spacing:-.02em}
.charts{display:grid;grid-template-columns:1.5fr 1fr;gap:10px;margin-top:10px}
.chart{border:1px solid var(--line);border-radius:12px;padding:12px;height:150px}
.chart small{font-size:11px;color:var(--mut);font-weight:600}
.bars{display:flex;align-items:flex-end;gap:7px;height:100px;margin-top:8px}
.bars i{flex:1;height:var(--h);border-radius:6px 6px 2px 2px;background:linear-gradient(180deg,var(--coral),#f0a19d);transform-origin:bottom;animation:grow 1.1s cubic-bezier(.2,.7,.2,1) both}
.bars i:nth-child(even){background:linear-gradient(180deg,var(--slate),var(--slate2))}
@keyframes grow{from{transform:scaleY(.05)}}
.ring{width:84px;height:84px;border-radius:50%;margin:8px auto 0;background:conic-gradient(var(--coral) 0 38%,var(--slate) 38% 71%,#9bb0c8 71% 100%);position:relative}
.ring:after{content:"";position:absolute;inset:20px;background:#fff;border-radius:50%}
.toast{position:absolute;left:-26px;bottom:-26px;background:var(--slate);color:#fff;border-radius:16px;padding:13px 16px;display:flex;gap:12px;align-items:center;box-shadow:0 18px 40px rgba(46,58,75,.35);font-size:13px;max-width:290px;animation:float 5s ease-in-out infinite}
.toast b{display:block;font-size:13.5px}
.toast span{color:#c8d1de;font-size:12.5px}
.toast .dot{width:10px;height:10px;border-radius:50%;background:#58c996;flex-shrink:0;box-shadow:0 0 0 5px rgba(88,201,150,.22)}
.toast2{left:auto;right:-14px;bottom:auto;top:84px;background:#fff;color:var(--ink);animation-delay:-2.4s}
.toast2 span{color:var(--mut)}
.toast2 .dot{background:var(--coral);box-shadow:0 0 0 5px rgba(229,120,115,.2)}
@keyframes float{50%{transform:translateY(-8px)}}

/* sections */
section{position:relative}
.sec{padding:110px 0}
.sec-head{max-width:720px;margin-bottom:56px}
.kicker{font-weight:800;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--coral-dd);margin-bottom:14px;display:block}
.flow .kicker,.packs-sec .kicker,.card.dark .kicker{color:#F0958F}
.sec-head h2{font-size:clamp(2rem,4vw,3.1rem)}
.sec-head p{color:var(--mut);margin-top:18px;font-size:1.1rem}
.center{text-align:center;margin-inline:auto}

.grid{display:grid;gap:18px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:transform .25s,box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 44px rgba(46,58,75,.1);border-color:#e2cfd0}
.ic{width:46px;height:46px;border-radius:14px;background:var(--rose);color:var(--coral-d);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.ic svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.1rem;margin-bottom:8px}
.card p{color:var(--mut);font-size:15.5px;line-height:1.55}
.card.dark{background:var(--slate);border-color:var(--slate);color:#fff}
.card.dark h3{color:#fff}.card.dark p{color:#c8d1de}.card.dark .ic{background:rgba(229,120,115,.18);color:var(--coral)}

/* flux */
.flow{background:var(--slate);color:#fff;border-radius:28px;padding:48px;display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center;overflow:hidden;position:relative}
.flow:before{content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(229,120,115,.32),transparent 68%)}
.flow h2{color:#fff;font-size:clamp(1.8rem,3.2vw,2.6rem)}
.flow p{color:#c8d1de;margin-top:16px}
.chain{display:flex;flex-wrap:wrap;align-items:center;gap:10px 8px;margin:10px 0;position:relative}
.chain span{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:9px 18px;font-weight:700;font-size:15px}
.chain b{color:var(--coral);font-size:20px}
.chain-l{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#A9B4C4;font-weight:700;margin-top:20px}

/* roles */
.roles{display:flex;flex-wrap:wrap;gap:12px}
.role{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 20px;min-width:190px}
.role b{display:block;color:var(--slate)}
.role span{color:var(--mut);font-size:14px}
.split2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.list{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:14px}
.list li{display:flex;gap:14px}
.list svg{width:24px;height:24px;color:var(--coral-d);flex-shrink:0;margin-top:2px}
.list b{display:block;color:var(--slate)}
.list span{color:var(--mut);font-size:15.5px}
.notes{display:grid;gap:12px}
.note{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 18px;display:flex;gap:14px;align-items:center;box-shadow:0 8px 24px rgba(46,58,75,.06)}
.note .dot{width:10px;height:10px;border-radius:50%;flex-shrink:0;background:var(--coral)}
.note .dot.g{background:var(--ok)}.note .dot.o{background:#D9962B}.note .dot.b{background:#4B7FB0}
.note b{display:block;font-size:15px;color:var(--slate)}
.note span{font-size:14px;color:var(--mut)}
.note:nth-child(2){margin-left:28px}.note:nth-child(3){margin-left:10px}.note:nth-child(4){margin-left:38px}

/* packs */
.packs-sec{background:var(--ink);color:#fff;border-radius:44px;margin:0 14px;padding:110px 0;overflow:hidden}
.packs-sec:before{content:"";position:absolute;left:50%;top:-200px;width:900px;height:500px;transform:translateX(-50%);background:radial-gradient(ellipse,rgba(229,120,115,.22),transparent 70%);pointer-events:none}
.packs-sec h2{color:#fff}
.packs-sec .sec-head p{color:#b6c0cf}
.packs{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:stretch;position:relative}
.pack{background:#252F3D;border:1px solid rgba(255,255,255,.1);border-radius:24px;padding:30px 26px;display:flex;flex-direction:column;position:relative;transition:transform .25s,border-color .25s}
.pack:hover{transform:translateY(-6px);border-color:rgba(255,255,255,.28)}
.pack.hot{background:linear-gradient(180deg,#32405a,#252F3D 60%);border-color:var(--coral);box-shadow:0 24px 60px rgba(229,120,115,.18)}
.badge{align-self:flex-start;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.1);color:#d5dce8;margin-bottom:18px}
.hot .badge{background:var(--coral);color:var(--ink)}
.pack h3{color:#fff;font-size:1.65rem}
.pack .tag{color:#b6c0cf;font-size:15.5px;margin:6px 0 22px;min-height:48px}
.price{padding:16px 0;border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:22px}
.price b{display:block;font-size:1.08rem;color:#fff}
.price span{font-size:13.5px;color:#93A0B2}
.pack ul{list-style:none;margin:0 0 28px;padding:0;display:grid;gap:11px;font-size:15.5px;color:#dbe2ec;flex:1}
.pack li{display:flex;gap:10px}
.pack li svg{width:19px;height:19px;color:var(--coral);flex-shrink:0;margin-top:3px}
.packs-note{margin-top:34px;text-align:center;color:#93A0B2;font-size:15px}

/* etapes */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;counter-increment:s}
.step:before{content:counter(s);display:flex;width:40px;height:40px;border-radius:50%;background:var(--slate);color:#fff;font-weight:800;align-items:center;justify-content:center;margin-bottom:18px}
.step h3{font-size:1.15rem;margin-bottom:8px}.step p{color:var(--mut);font-size:15.5px}

/* faq */
.faq{max-width:820px;margin-inline:auto;display:grid;gap:12px}
details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 24px;transition:border-color .2s}
details[open]{border-color:var(--coral)}
summary{cursor:pointer;list-style:none;padding:20px 0;font-weight:700;color:var(--slate);display:flex;justify-content:space-between;gap:16px;align-items:center}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";font-size:26px;line-height:1;color:var(--coral-d);transition:transform .25s}
details[open] summary:after{transform:rotate(45deg)}
details p{color:var(--mut);padding:0 0 22px}

/* bandeau final + pied */
.final{padding:30px 0 0}
.final-box{background:linear-gradient(135deg,var(--slate),#232d3b);border-radius:32px;padding:72px 48px;text-align:center;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.1)}
.final-box:before{content:"";position:absolute;left:50%;bottom:-180px;width:560px;height:360px;transform:translateX(-50%);background:radial-gradient(ellipse,rgba(229,120,115,.35),transparent 70%)}
.final-box h2{color:#fff;font-size:clamp(1.9rem,4vw,3rem);position:relative}
.final-box p{color:#c8d1de;margin:16px auto 30px;max-width:34em;position:relative}
.final-box .btn{position:relative}
footer{background:var(--ink);color:#93A0B2;padding:112px 0 40px;font-size:15px;margin-top:-48px;border-radius:44px 44px 0 0;position:relative;z-index:0}
.final{position:relative;z-index:1}
.foot{padding-top:34px;display:flex;gap:30px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.foot img{height:30px;background:#fff;border-radius:10px;padding:5px 10px}
.foot a{color:#d5dce8;text-decoration:none;margin-right:18px}.foot a:hover{color:var(--coral)}
.contact{margin-top:14px;color:#d5dce8}
.contact[hidden]{display:none}
.legal{margin-top:20px;font-size:13px}

/* fenetre de precommande */
.modal{position:fixed;inset:0;z-index:90;display:flex;align-items:flex-start;justify-content:center;padding:4vh 16px;background:rgba(18,24,33,.66);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);overflow-y:auto;animation:fade .25s}
.modal[hidden]{display:none}
@keyframes fade{from{opacity:0}}
.modal-box{background:#fff;border-radius:26px;width:min(640px,100%);padding:34px;position:relative;box-shadow:0 40px 100px rgba(0,0,0,.4);animation:rise .35s cubic-bezier(.2,.7,.2,1)}
@keyframes rise{from{transform:translateY(24px);opacity:0}}
.modal-x{position:absolute;right:16px;top:16px;width:42px;height:42px;border-radius:50%;border:0;background:var(--rose);color:var(--slate);font-size:24px;cursor:pointer;line-height:1}
.modal-x:hover{background:var(--coral);color:var(--ink)}
.modal h2{font-size:1.7rem;padding-right:44px}
.modal .sub{color:var(--mut);margin:8px 0 22px;font-size:15.5px}
.fg{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fg .full{grid-column:1/-1}
.fl label{display:block;font-weight:700;font-size:14px;margin-bottom:6px;color:var(--slate)}
.fl input[type=text],.fl input[type=email],.fl input[type=tel],.fl select,.fl textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;font:inherit;font-size:16px;background:#FCFAFA;color:var(--ink)}
.fl textarea{min-height:100px;resize:vertical}
.fl input:focus,.fl select:focus,.fl textarea:focus{outline:none;border-color:var(--coral);background:#fff;box-shadow:0 0 0 4px rgba(229,120,115,.16)}
.fl [aria-invalid=true]{border-color:#C94B4B}
.mods{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.mods label{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px;border:1.5px solid var(--line);border-radius:12px;padding:10px 12px;cursor:pointer;margin:0}
.mods label:has(input:checked){border-color:var(--coral);background:var(--rose)}
.mods input,.consent input{width:18px;height:18px;accent-color:var(--coral-d);flex-shrink:0}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--mut)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.errbox{background:#FBECEC;color:#A33A3A;border:1px solid #F0CACA;border-radius:12px;padding:12px 16px;font-size:15px;margin-bottom:16px}
.errbox[hidden]{display:none}
.ok{text-align:center;padding:10px 0}
.ok .tick{width:72px;height:72px;border-radius:50%;background:rgba(62,142,106,.14);color:var(--ok);display:flex;align-items:center;justify-content:center;margin:0 auto 18px}
.ok .tick svg{width:36px;height:36px}
.ok .ref{display:inline-block;margin:16px 0 22px;background:var(--rose);border-radius:12px;padding:10px 20px;font-weight:800;color:var(--slate);letter-spacing:.04em}
body.lock{overflow:hidden}

/* apparition */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
.js .d1{transition-delay:.08s}.js .d2{transition-delay:.16s}.js .d3{transition-delay:.24s}

@media(max-width:1060px){
 .packs{grid-template-columns:1fr 1fr}
 .g4{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:900px){
 .hero{padding:118px 0 64px}
 .hero-grid,.split2,.flow{grid-template-columns:1fr}
 .flow{padding:32px 26px}
 .g3,.steps{grid-template-columns:1fr}
 .toast:not(.toast2){left:8px;bottom:-34px}.toast2{right:8px}
 .menu-btn{display:block}
 .nav ul{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;background:rgba(255,253,253,.97);padding:10px 4vw 20px;border-bottom:1px solid var(--line)}
 .nav ul.open{display:flex}
 .nav ul a{display:block;padding:14px 0;font-size:17px}
 .nav-cta{display:none}
 .sec{padding:80px 0}.packs-sec{padding:80px 0;border-radius:30px;margin:0 8px}
 .note:nth-child(n){margin-left:0}
}
@media(max-width:640px){
 body{font-size:16px}
 .packs,.g4,.fg,.mods{grid-template-columns:1fr}
 .kp{grid-template-columns:1fr 1fr 1fr;gap:6px}.kp strong{font-size:15px}
 .charts{grid-template-columns:1fr}
 .final-box{padding:44px 24px}
 .modal-box{padding:26px 20px}
 .btn{padding:13px 22px}
}
@media(prefers-reduced-motion:reduce){
 *,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
 .js .reveal{opacity:1;transform:none}
}

/* icones */
svg.i{fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.pack li svg.i,.list svg.i,.points svg.i{stroke-width:2.4}