/* XOXO Duo — styles communs à toutes les pages */
:root{
  --pink:#ff2d78; --hot:#d6336c; --purple:#9b2fe0; --ink:#2a1030;
  --bg:#fff5f9; --soft:#ffe3f0; --line:#f4d0df; --muted:#8a6a7b; --text:#5b3c4d;
  --grad:linear-gradient(120deg,#ff5fa2,#ff2d78 42%,#9b2fe0 115%);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);overflow-x:hidden;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Nav */
nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);background:rgba(255,245,249,.8);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:62px;gap:16px}
.logo{font-weight:900;font-size:19px;letter-spacing:.3px;display:flex;align-items:center;gap:9px;white-space:nowrap}
.logo img{width:30px;height:30px;border-radius:8px}
.logo b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;gap:22px;font-weight:600;font-size:14.5px;color:var(--muted)}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--hot)}
.nav-cta{background:var(--grad);color:#fff;font-weight:800;padding:10px 17px;border-radius:999px;font-size:14px;box-shadow:0 8px 20px -8px var(--pink);white-space:nowrap}
@media(max-width:860px){.nav-links{display:none}}

/* Boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:800;padding:14px 22px;border-radius:16px;font-size:16px;transition:transform .15s,box-shadow .2s;border:0;cursor:pointer;font-family:inherit}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 30px -12px var(--pink)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--pink);color:var(--hot)}

/* Téléphone avec vraie capture */
.phone{position:relative;width:270px;border-radius:42px;background:#160a1e;padding:11px;box-shadow:0 40px 80px -30px rgba(155,47,224,.55)}
.phone img{border-radius:32px;width:100%;height:auto;aspect-ratio:1290/2796;object-fit:cover;object-position:top;background:#fff}
.phone.crop img{aspect-ratio:9/16}

/* Pages de contenu */
.page-head{padding:44px 0 8px}
.crumbs{font-size:13.5px;color:var(--muted);margin-bottom:14px}
.crumbs a{color:var(--hot);font-weight:600}
.page-head h1{font-size:clamp(30px,5vw,46px);line-height:1.08;font-weight:900;letter-spacing:-1px;max-width:820px}
.page-head .intro{font-size:18.5px;color:var(--text);max-width:720px;margin-top:14px}
.updated{font-size:13px;color:var(--muted);margin-top:12px}

.article{max-width:760px;padding:10px 0 30px}
.article h2{font-size:clamp(23px,3.4vw,30px);font-weight:900;letter-spacing:-.5px;margin:44px 0 12px;line-height:1.2}
.article h3{font-size:19px;font-weight:800;margin:26px 0 8px}
.article p{font-size:17px;color:var(--text);margin-bottom:14px}
.article ul,.article ol{margin:0 0 16px 22px;color:var(--text);font-size:17px}
.article li{margin-bottom:8px}
.article strong{color:var(--ink)}
.article a:not(.btn){color:var(--hot);font-weight:600;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.article table{width:100%;border-collapse:collapse;margin:8px 0 20px;font-size:15.5px;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.article th,.article td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.article th{background:var(--soft);font-weight:800}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.note{background:#fff;border:1px solid var(--line);border-left:4px solid var(--pink);border-radius:14px;padding:14px 16px;margin:18px 0;font-size:16px;color:var(--text)}
.steps-list{counter-reset:st;list-style:none;margin-left:0!important}
.steps-list li{counter-increment:st;position:relative;padding-left:44px;margin-bottom:14px}
.steps-list li::before{content:counter(st);position:absolute;left:0;top:-2px;width:30px;height:30px;border-radius:9px;background:var(--grad);color:#fff;font-weight:900;font-size:15px;display:flex;align-items:center;justify-content:center}

.two-col{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;align-items:start}
.two-col aside{position:sticky;top:86px;display:flex;justify-content:center}
@media(max-width:900px){.two-col{grid-template-columns:1fr}.two-col aside{position:static;margin:10px 0 20px}}

/* Encart app */
.app-box{display:flex;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px;margin:26px 0;box-shadow:0 20px 40px -32px rgba(155,47,224,.6)}
.app-box img{width:64px;height:64px;border-radius:15px;flex:0 0 64px}
.app-box p{margin:0!important;font-size:15.5px!important}
.app-box b{display:block;font-size:17px;color:var(--ink)}
.app-box .btn{margin-left:auto;padding:11px 16px;font-size:14.5px;flex:0 0 auto}
@media(max-width:600px){.app-box{flex-wrap:wrap}.app-box .btn{margin-left:0;width:100%}}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 18px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:800;font-size:16.5px;padding:15px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--pink);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{font-size:16px;color:var(--text);padding-bottom:14px;margin:0}

/* Liens vers les autres guides */
.more{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0 10px}
@media(max-width:760px){.more{grid-template-columns:1fr}}
.more a{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;display:block;transition:border-color .2s,transform .2s}
.more a:hover{border-color:var(--pink);transform:translateY(-3px)}
.more .k{font-size:26px}
.more b{display:block;font-size:16.5px;margin:6px 0 4px}
.more span{font-size:14.5px;color:var(--text)}

footer{border-top:1px solid var(--line);padding:34px 0 40px;color:var(--muted);font-size:14px;margin-top:40px}
footer .cols{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
footer .flinks{display:flex;gap:18px;flex-wrap:wrap}
footer a{color:var(--hot);font-weight:600}
footer .logo{margin-bottom:8px;font-size:17px}