:root{--nuit:#1a1022;--nuit2:#241730;--prune:#3a2347;--creme:#fff6e4;--creme2:#f1e6d2;--or:#f2c879;--or2:#e3a948;--rose:#e88a8a;--texte:#2a1d33;--gris:#6f6378}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Poppins,system-ui,sans-serif;color:var(--texte);background:var(--creme);line-height:1.6;font-size:17px}
h1,h2,h3{font-family:"Playfair Display",Georgia,serif;line-height:1.15;margin:0 0 .5em}
a{color:inherit}
.w{max-width:1080px;margin:0 auto;padding:0 20px}
.btn{display:inline-block;background:linear-gradient(180deg,var(--or),var(--or2));color:#2a1700;font-weight:600;text-decoration:none;padding:16px 28px;border-radius:999px;box-shadow:0 10px 30px -10px rgba(242,200,121,.7);transition:transform .15s}
.btn:hover{transform:translateY(-2px)}
.btn.sec{background:transparent;color:var(--creme);box-shadow:none;border:1px solid rgba(255,246,228,.35)}
/* En-tête */
header{position:absolute;inset:0 0 auto;z-index:5}
header .w{display:flex;align-items:center;justify-content:space-between;padding-top:18px;padding-bottom:18px}
.logo{font-family:"Playfair Display",serif;font-style:italic;font-weight:500;font-size:26px;color:var(--creme);text-decoration:none}
.logo b{color:var(--or);font-style:normal}
header nav a{color:var(--creme2);text-decoration:none;font-size:15px;margin-left:22px}
@media(max-width:700px){header nav a:not(.cta){display:none}}
header nav .cta{border:1px solid rgba(242,200,121,.5);padding:8px 16px;border-radius:999px;color:var(--or)}
/* Héros */
.hero{background:radial-gradient(120% 80% at 80% 10%,#4a2a55 0%,var(--nuit) 55%);color:var(--creme);padding:120px 0 80px;overflow:hidden;position:relative}
.hero .w{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
@media(max-width:860px){.hero .w{grid-template-columns:1fr}.hero{padding-top:96px}}
.eyebrow{display:inline-block;font-size:14px;letter-spacing:.06em;text-transform:uppercase;color:var(--or);margin-bottom:14px}
.hero h1{font-size:clamp(38px,6vw,64px);font-weight:700}
.hero h1 em{font-style:italic;font-weight:500;color:var(--or)}
.hero p.lead{font-size:19px;color:var(--creme2);max-width:34em;margin:0 0 28px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hero small{display:block;margin-top:16px;color:#bfb1c8;font-size:14px}
/* Téléphone de démonstration */
.tel{justify-self:center;width:min(300px,78vw);aspect-ratio:9/19;border-radius:42px;background:#0c0710;padding:12px;box-shadow:0 40px 80px -20px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.08) inset;position:relative}
.ecran{width:100%;height:100%;border-radius:32px;overflow:hidden;position:relative;background:linear-gradient(160deg,#6b3b5e,#2b1838 60%,#1a1022)}
.ecran video{width:100%;height:100%;object-fit:cover;display:block}
.ecran .demo{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:24px}
.demo .t{font-family:"Playfair Display",serif;font-size:30px;font-weight:700}
.demo .s{font-family:"Playfair Display",serif;font-style:italic;color:var(--or);font-size:18px}
.demo .l{position:absolute;bottom:22%;left:16px;right:16px;font-size:14px;background:rgba(10,8,16,.45);border-radius:16px;padding:10px 12px;opacity:0;transition:opacity .6s}
.demo .l.on{opacity:1}
.onde{display:flex;gap:4px;align-items:flex-end;height:28px;margin-top:22px}
.onde i{width:4px;background:var(--or);border-radius:2px;animation:onde 1.1s ease-in-out infinite}
.onde i:nth-child(2){animation-delay:.15s}.onde i:nth-child(3){animation-delay:.3s}.onde i:nth-child(4){animation-delay:.45s}.onde i:nth-child(5){animation-delay:.6s}
@keyframes onde{0%,100%{height:6px}50%{height:28px}}
@media(prefers-reduced-motion:reduce){.onde i{animation:none;height:14px}}
/* Sections */
section{padding:88px 0}
.titre{text-align:center;max-width:720px;margin:0 auto 48px}
.titre h2{font-size:clamp(30px,4vw,44px)}
.titre p{color:var(--gris);margin:0}
.etapes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:e}
@media(max-width:800px){.etapes{grid-template-columns:1fr}}
.etape{background:#fff;border-radius:22px;padding:30px 26px;box-shadow:0 1px 0 rgba(42,29,51,.06),0 20px 40px -30px rgba(42,29,51,.35)}
.etape::before{counter-increment:e;content:counter(e);display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--nuit);color:var(--or);font-family:"Playfair Display",serif;font-size:22px;font-weight:700;margin-bottom:16px}
.etape h3{font-size:23px}
.etape p{margin:0;color:var(--gris)}
.occasions{background:var(--creme2)}
.puces{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.puces span{background:#fff;border-radius:999px;padding:12px 20px;font-weight:500;box-shadow:0 8px 20px -16px rgba(42,29,51,.5)}
/* Exemple de paroles */
.exemple{background:var(--nuit);color:var(--creme)}
.exemple .titre p{color:#bfb1c8}
.carte-paroles{max-width:640px;margin:0 auto;background:var(--nuit2);border:1px solid rgba(242,200,121,.18);border-radius:24px;padding:34px 32px}
.carte-paroles .contexte{font-size:15px;color:#bfb1c8;border-left:3px solid var(--or);padding-left:14px;margin-bottom:24px}
.carte-paroles pre{font-family:"Playfair Display",serif;font-style:italic;font-size:21px;line-height:1.6;white-space:pre-wrap;margin:0;color:var(--creme)}
.carte-paroles pre b{font-style:normal;font-family:Poppins,sans-serif;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--or);font-weight:600}
/* Tarifs */
.tarifs{display:grid;grid-template-columns:repeat(2,minmax(0,380px));gap:24px;justify-content:center}
@media(max-width:800px){.tarifs{grid-template-columns:1fr}}
.offre{background:#fff;border-radius:24px;padding:34px 30px;position:relative;box-shadow:0 20px 40px -30px rgba(42,29,51,.4);display:flex;flex-direction:column}
.offre.top{background:var(--nuit);color:var(--creme);box-shadow:0 30px 60px -30px rgba(26,16,34,.8)}
.offre .badge{position:absolute;top:-14px;left:30px;background:var(--rose);color:#fff;font-size:13px;font-weight:600;padding:5px 14px;border-radius:999px}
.offre h3{font-size:26px;margin-bottom:4px}
.prix{font-family:"Playfair Display",serif;font-size:52px;font-weight:700;margin:6px 0 2px}
.offre.top .prix{color:var(--or)}
.offre ul{list-style:none;padding:0;margin:18px 0 26px;flex:1}
.offre li{padding:7px 0 7px 30px;position:relative}
.offre li::before{content:"♪";position:absolute;left:4px;color:var(--or2);font-weight:700}
.offre .btn{text-align:center}
.offre:not(.top) .btn{background:var(--nuit);color:var(--creme);box-shadow:none}
.option{text-align:center;color:var(--gris);font-size:15px;margin-top:22px}
/* Garanties */
.garanties{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px}
@media(max-width:800px){.garanties{grid-template-columns:1fr}}
.garanties div{text-align:center;padding:0 10px}
.garanties strong{display:block;font-family:"Playfair Display",serif;font-size:21px;margin-bottom:4px}
.garanties span{color:var(--gris);font-size:15px}
/* FAQ */
.faq{max-width:760px;margin:0 auto}
details{background:#fff;border-radius:18px;padding:20px 24px;margin-bottom:12px;box-shadow:0 10px 30px -26px rgba(42,29,51,.5)}
summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::after{content:"+";color:var(--or2);font-size:24px;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--gris);margin:12px 0 0}
/* Bas de page */
.final{background:radial-gradient(100% 120% at 50% 0%,#4a2a55,var(--nuit));color:var(--creme);text-align:center}
.final h2{font-size:clamp(32px,5vw,50px)}
.final p{color:var(--creme2);max-width:560px;margin:0 auto 30px}
footer{background:#120b18;color:#9d90a8;font-size:14px;padding:30px 0}
footer .w{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between}
footer a{color:#cfc2d8;text-decoration:none;margin-right:18px}
/* Barre d'achat mobile */
.barre{position:fixed;left:12px;right:12px;bottom:12px;z-index:20;display:none}
.barre .btn{display:block;text-align:center}
@media(max-width:700px){.barre.vis{display:block}}
.ecran .son{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);border:0;border-radius:999px;background:rgba(255,246,228,.92);color:#2a1d33;font:600 14px Poppins,sans-serif;padding:10px 16px;cursor:pointer;white-space:nowrap}
.tel{position:relative}.fictif{position:absolute;left:0;right:0;bottom:-30px;text-align:center;font-size:12px;color:#a596b0;margin:0}