/* Douxflirt - feuille de style principale */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
    --noir:#0a090e;
    --noir-2:#121019;
    --noir-3:#1b1725;
    --violet:#2c1145;
    --violet-2:#4b1c78;
    --violet-3:#6d2ba8;
    --rose:#ff3d8b;
    --rose-2:#ff7ab3;
    --rose-soft:rgba(255,61,139,.12);
    --texte:#f4f0f8;
    --doux:#a89fb8;
    --bord:rgba(255,255,255,.08);
    --rayon:18px;
    --rayon-l:28px;
    --pouce:clamp(16px,4vw,28px);
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
    font-family:"Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,Helvetica,Arial,sans-serif;
    background:var(--noir);
    color:var(--texte);
    line-height:1.65;
    font-size:17px;
    overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}

.shell{width:100%;max-width:1140px;margin-inline:auto;padding-inline:var(--pouce)}

/* ---------- barre du haut ---------- */
.topbar{
    position:sticky;top:0;z-index:50;
    background:rgba(10,9,14,.82);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--bord);
}
.topbar__in{display:flex;align-items:center;justify-content:space-between;gap:16px;height:70px}
.brand{font-size:23px;font-weight:800;letter-spacing:-.6px;display:inline-flex;align-items:center;gap:9px}
.brand__pin{width:26px;height:26px;border-radius:9px;background:linear-gradient(145deg,var(--rose),var(--violet-3));flex:none}
.brand em{font-style:normal;color:var(--rose)}
.topnav{display:flex;align-items:center;gap:26px}
.topnav a{color:var(--doux);font-size:15px;transition:color .18s ease}
.topnav a:hover{color:var(--texte)}

/* ---------- boutons ---------- */
.cta{
    display:inline-flex;align-items:center;justify-content:center;gap:9px;
    background:linear-gradient(135deg,var(--rose),var(--violet-3));
    color:#fff;font-weight:750;font-size:17px;
    padding:16px 40px;border-radius:999px;border:0;cursor:pointer;
    box-shadow:0 12px 34px rgba(255,61,139,.32);
    transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
    text-align:center;
}
.cta:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(255,61,139,.44);filter:brightness(1.06)}
.cta--mini{padding:10px 24px;font-size:15px;box-shadow:0 8px 22px rgba(255,61,139,.28)}
.cta--wide{padding:18px 52px;font-size:18px}
.sous-cta{margin-top:15px;font-size:14px;color:var(--doux)}

/* ---------- scene (hero) ---------- */
.stage{position:relative;padding:96px 0 104px;text-align:center;overflow:hidden;isolation:isolate}
.stage::before{
    content:"";position:absolute;inset:-40% -20% auto -20%;height:150%;z-index:-1;
    background:
        radial-gradient(46% 42% at 22% 18%,rgba(109,43,168,.55) 0%,transparent 62%),
        radial-gradient(40% 40% at 80% 26%,rgba(255,61,139,.32) 0%,transparent 60%),
        radial-gradient(60% 50% at 50% 92%,rgba(44,17,69,.75) 0%,transparent 70%);
    filter:blur(6px);
}
.puce{
    display:inline-flex;align-items:center;gap:8px;
    background:var(--rose-soft);border:1px solid rgba(255,61,139,.32);
    color:var(--rose-2);font-size:13px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
    padding:8px 18px;border-radius:999px;margin-bottom:26px;
}
.stage h1{
    font-size:clamp(32px,5.6vw,58px);font-weight:800;letter-spacing:-1.4px;line-height:1.08;
    max-width:900px;margin:0 auto 22px;
}
.stage h1 em{font-style:normal;background:linear-gradient(120deg,var(--rose),var(--rose-2) 55%,var(--violet-3));-webkit-background-clip:text;background-clip:text;color:transparent}
.stage__lead{font-size:clamp(16px,2.2vw,20px);color:var(--doux);max-width:620px;margin:0 auto 36px}

.reperes{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:44px}
.repere{
    display:inline-flex;align-items:center;gap:9px;
    background:var(--noir-2);border:1px solid var(--bord);
    padding:11px 20px;border-radius:999px;font-size:14px;color:var(--doux);
}
.repere b{color:var(--texte);font-weight:700}

/* ---------- sections ---------- */
.bloc{padding:84px 0}
.bloc--sombre{background:var(--noir-2);border-block:1px solid var(--bord)}
.bloc--violet{background:linear-gradient(165deg,var(--violet) 0%,var(--noir) 100%)}

.entete{max-width:700px;margin:0 auto 52px;text-align:center}
.entete h2{font-size:clamp(25px,3.6vw,38px);font-weight:800;letter-spacing:-.9px;line-height:1.2;margin-bottom:14px}
.entete h2 em{font-style:normal;color:var(--rose)}
.entete p{color:var(--doux);font-size:17px}

.texte{max-width:760px;margin:0 auto}
.texte p{color:var(--doux);margin-bottom:18px}
.texte p:last-child{margin-bottom:0}
.texte strong{color:var(--texte);font-weight:650}

/* ---------- tuiles ---------- */
.tuiles{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tuile{
    background:var(--noir-2);border:1px solid var(--bord);border-radius:var(--rayon-l);
    padding:32px 28px;position:relative;overflow:hidden;
    transition:border-color .2s ease,transform .2s ease;
}
.tuile::after{
    content:"";position:absolute;inset:0 0 auto 0;height:2px;
    background:linear-gradient(90deg,var(--rose),var(--violet-3));
    opacity:0;transition:opacity .2s ease;
}
.tuile:hover{border-color:rgba(255,61,139,.3);transform:translateY(-5px)}
.tuile:hover::after{opacity:1}
.tuile__ico{
    width:50px;height:50px;border-radius:15px;display:grid;place-items:center;font-size:23px;
    background:linear-gradient(145deg,rgba(255,61,139,.2),rgba(109,43,168,.28));
    border:1px solid rgba(255,61,139,.22);margin-bottom:20px;
}
.tuile h3{font-size:19px;font-weight:750;margin-bottom:9px;letter-spacing:-.2px}
.tuile p{color:var(--doux);font-size:15px}

/* ---------- parcours ---------- */
.parcours{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:pas}
.pas{position:relative;padding:34px 26px;background:rgba(255,255,255,.03);border:1px solid var(--bord);border-radius:var(--rayon-l)}
.pas__n{
    width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
    font-weight:800;font-size:19px;color:#fff;
    background:linear-gradient(140deg,var(--rose),var(--violet-3));margin-bottom:18px;
}
.pas h3{font-size:18px;font-weight:750;margin-bottom:8px}
.pas p{color:var(--doux);font-size:15px}

/* ---------- liste d'atouts ---------- */
.atouts{max-width:800px;margin:34px auto 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px 30px;list-style:none}
.atouts li{position:relative;padding-left:32px;color:var(--doux);font-size:16px}
.atouts li::before{
    content:"";position:absolute;left:0;top:9px;width:14px;height:14px;border-radius:50%;
    background:linear-gradient(140deg,var(--rose),var(--violet-3));
    box-shadow:0 0 0 4px var(--rose-soft);
}

/* ---------- villes ---------- */
.villes{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;max-width:860px;margin:30px auto 0}
.villes span{
    border:1px solid var(--bord);background:rgba(255,255,255,.03);
    border-radius:999px;padding:9px 20px;font-size:15px;color:var(--doux);
    transition:border-color .18s ease,color .18s ease;
}
.villes span:hover{border-color:var(--rose);color:var(--texte)}

/* ---------- appel final ---------- */
.final{text-align:center;padding:92px 0}
.final h2{font-size:clamp(26px,4vw,40px);font-weight:800;letter-spacing:-1px;margin-bottom:16px}
.final h2 em{font-style:normal;color:var(--rose)}
.final p{color:var(--doux);max-width:560px;margin:0 auto 32px}

/* ---------- questions ---------- */
.qa{max-width:800px;margin:0 auto}
.qa details{border:1px solid var(--bord);border-radius:var(--rayon);background:var(--noir-2);margin-bottom:12px;overflow:hidden;transition:border-color .2s ease}
.qa details[open]{border-color:rgba(255,61,139,.3)}
.qa summary{
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding:20px 24px;font-weight:700;font-size:16.5px;cursor:pointer;list-style:none;
}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";color:var(--rose);font-size:26px;font-weight:300;line-height:1;flex:none}
.qa details[open] summary::after{content:"\2212"}
.qa__rep{padding:0 24px 22px;color:var(--doux);font-size:15.5px}

/* ---------- pages editoriales ---------- */
.papier{padding:64px 0 80px}
.papier .shell{max-width:840px}
.papier h1{font-size:clamp(28px,4.2vw,42px);font-weight:800;letter-spacing:-1px;margin-bottom:10px}
.papier h1 em{font-style:normal;color:var(--rose)}
.papier .maj{color:#6f6880;font-size:14px;margin-bottom:38px}
.papier h2{font-size:21px;font-weight:750;margin:36px 0 12px;letter-spacing:-.3px}
.papier p{color:var(--doux);margin-bottom:15px}
.papier strong{color:var(--texte);font-weight:650}
.papier ul{margin:0 0 15px 20px}
.papier li{color:var(--doux);margin-bottom:9px}
.papier a{color:var(--rose);text-decoration:underline;text-underline-offset:3px}
.papier a:hover{color:var(--rose-2)}
.encart{
    background:linear-gradient(150deg,rgba(109,43,168,.22),rgba(255,61,139,.08));
    border:1px solid rgba(255,61,139,.2);border-radius:var(--rayon);
    padding:22px 26px;margin:22px 0;
}
.encart p:last-child{margin-bottom:0}

/* ---------- pied ---------- */
.foot{background:var(--noir-2);border-top:1px solid var(--bord);padding:52px 0 40px;text-align:center}
.foot .brand{justify-content:center;margin-bottom:18px}
.footnav{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 24px;margin-bottom:22px}
.footnav a{color:var(--doux);font-size:14.5px;transition:color .18s ease}
.footnav a:hover{color:var(--rose)}
.foot__legal{color:#6f6880;font-size:13.5px;max-width:640px;margin-inline:auto}

/* ---------- adaptatif ---------- */
@media (max-width:900px){
    .tuiles,.parcours{grid-template-columns:1fr 1fr}
    .topnav{display:none}
}
@media (max-width:600px){
    body{font-size:16px}
    .tuiles,.parcours{grid-template-columns:1fr}
    .stage{padding:64px 0 72px}
    .bloc{padding:60px 0}
    .final{padding:64px 0}
    .cta{width:100%;max-width:340px}
}
@media (prefers-reduced-motion:reduce){
    *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}