/* Voltapro - feuille de style commune */
:root{
  --violet:#4E01D5; --violet-f:#3A00A3; --cyan:#00AAFB; --encre:#040C1F;
  --gris:#5B6275; --clair:#F4F2FB; --ligne:#E3E0EF; --blanc:#fff;
  --r:14px; --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--encre);background:var(--blanc);line-height:1.6;font-size:17px}
img{max-width:100%;height:auto;display:block}
a{color:var(--violet)}
h1,h2,h3{font-family:"Archivo","Inter",sans-serif;line-height:1.15;margin:0 0 .6em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.3rem);font-weight:800}
h2{font-size:clamp(1.5rem,3.2vw,2.2rem);font-weight:800}
h3{font-size:1.15rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.a-completer{color:#040C1F;background:#FFF1A8;outline:2px dashed #E0B400;padding:0 4px}

/* En-tete */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--ligne)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.logo img{height:44px;width:auto}
.nav{display:flex;gap:26px;align-items:center}
.nav a{color:var(--encre);text-decoration:none;font-weight:600;font-size:.95rem}
.nav a:hover,.nav a[aria-current=page]{color:var(--violet)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:999px;font-weight:700;text-decoration:none;font-size:1rem;border:2px solid transparent;transition:.15s}
.btn-tel{background:var(--violet);color:#fff}
.btn-tel:hover{background:var(--violet-f)}
.btn-alt{border-color:var(--encre);color:var(--encre);background:#fff}
.btn-alt:hover{background:var(--encre);color:#fff}
.nav .btn{padding:10px 18px;color:#fff}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:26px;height:3px;background:var(--encre);margin:5px 0;border-radius:2px}

/* Bandeau principal */
.hero{background:var(--encre);color:#fff;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:auto -10% -55% 35%;height:120%;background:radial-gradient(closest-side,rgba(78,1,213,.55),transparent);pointer-events:none}
.hero .wrap{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center;padding-top:64px;padding-bottom:64px;position:relative}
.hero h1 em{font-style:normal;color:var(--cyan)}
.hero .chapo{font-size:1.15rem;color:#C9CCE0;max-width:36em}
.prix-bloc{display:inline-block;margin:10px 0 26px;padding:18px 22px;border-radius:var(--r);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14)}
.prix-bloc .lib{display:block;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:#AEB3CF}
.prix-bloc .val{font-family:"Archivo",sans-serif;font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;color:#fff}
.prix-bloc .cond{display:block;font-size:.85rem;color:#AEB3CF;margin-top:4px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px}
.hero .btn-alt{background:transparent;border-color:#fff;color:#fff}
.hero .btn-alt:hover{background:#fff;color:var(--encre)}
.hero-photo{border-radius:20px;overflow:hidden;border:1px solid rgba(255,255,255,.15);max-height:520px}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:70% 55%}
.hero.court .wrap{grid-template-columns:1fr;padding-top:48px;padding-bottom:48px}

/* Bande d'atouts */
.atouts{background:var(--clair);border-bottom:1px solid var(--ligne)}
.atouts ul{list-style:none;margin:0;padding:18px 0;display:flex;flex-wrap:wrap;gap:10px 34px;justify-content:center;font-weight:600;font-size:.95rem}
.atouts li::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--cyan);margin-right:10px;vertical-align:middle}

/* Sections */
section.bloc{padding:72px 0}
section.bloc.gris{background:var(--clair)}
.intro{max-width:46em;color:var(--gris);font-size:1.08rem}
.grille{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:30px}
.grille.g2{grid-template-columns:repeat(2,1fr)}
.carte{background:#fff;border:1px solid var(--ligne);border-radius:var(--r);padding:26px}
.carte .num{font-family:"Archivo",sans-serif;font-weight:800;color:var(--violet);font-size:1.6rem;display:block;margin-bottom:6px}
.carte p:last-child{margin-bottom:0}
.carte.forte{border:2px solid var(--violet)}
.liste-ok{list-style:none;padding:0;margin:0}
.liste-ok li{padding:10px 0 10px 32px;border-bottom:1px solid var(--ligne);position:relative}
.liste-ok li::before{content:"";position:absolute;left:4px;top:17px;width:14px;height:8px;border-left:3px solid var(--violet);border-bottom:3px solid var(--violet);transform:rotate(-45deg)}
.liste-plus li::before{border-color:var(--gris);border-left:0;border-bottom:3px solid var(--gris);transform:none;width:12px;top:20px}
.encart{border-left:4px solid var(--cyan);background:#fff;padding:18px 22px;border-radius:0 var(--r) var(--r) 0;margin-top:28px}
.etapes{counter-reset:e;list-style:none;padding:0;margin:30px 0 0;display:grid;gap:16px}
.etapes li{counter-increment:e;display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start;background:#fff;border:1px solid var(--ligne);border-radius:var(--r);padding:20px}
.etapes li::before{content:counter(e);width:52px;height:52px;border-radius:50%;background:var(--encre);color:#fff;font-family:"Archivo",sans-serif;font-weight:800;font-size:1.3rem;display:flex;align-items:center;justify-content:center}
.etapes strong{display:block;font-size:1.05rem}
.marques{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.marques span{padding:8px 14px;border:1px solid var(--ligne);border-radius:999px;font-size:.9rem;color:var(--gris)}

/* FAQ */
.faq details{border-bottom:1px solid var(--ligne);padding:18px 0}
.faq summary{cursor:pointer;font-weight:700;font-size:1.05rem;list-style:none;position:relative;padding-right:34px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:-4px;font-size:1.6rem;color:var(--violet)}
.faq details[open] summary::after{content:"\2013"}
.faq details p{margin:12px 0 0;color:var(--gris)}

/* Appel final */
.cta{background:linear-gradient(120deg,var(--violet) 0%,#2B0080 60%,var(--encre) 100%);color:#fff;text-align:center;padding:64px 0}
.cta p{color:#DCD6F5;max-width:38em;margin:0 auto 24px}
.cta .btn-tel{background:#fff;color:var(--violet)}
.cta .btn-alt{background:transparent;border-color:#fff;color:#fff}

/* Pied */
.pied{background:var(--encre);color:#AEB3CF;font-size:.9rem;padding:40px 0 90px}
.pied .wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.pied a{color:#fff;text-decoration:none}
.pied ul{list-style:none;padding:0;margin:0}
.pied li{margin:6px 0}
.pied .legal{grid-column:1/-1;border-top:1px solid #1E2740;padding-top:18px;font-size:.82rem}

/* Bouton tel fixe mobile */
.tel-fixe{display:none}

/* Bandeau cookies */
.cookies{position:fixed;left:16px;right:16px;bottom:16px;max-width:560px;margin:0 auto;background:#fff;color:var(--encre);border:1px solid var(--ligne);border-radius:var(--r);box-shadow:0 10px 40px rgba(4,12,31,.2);padding:18px;z-index:100;font-size:.9rem;display:none}
.cookies .btns{display:flex;gap:10px;margin-top:12px}
.cookies button{flex:1;padding:10px;border-radius:999px;border:2px solid var(--encre);background:#fff;font-weight:700;cursor:pointer}
.cookies button.ok{background:var(--encre);color:#fff}

/* Contenu texte (mentions) */
.texte{max-width:52em}
.texte h2{font-size:1.3rem;margin-top:1.6em}

@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:28px;padding-top:40px;padding-bottom:40px}
  .hero-photo{max-height:280px}
  .grille,.grille.g2{grid-template-columns:1fr}
  .pied .wrap{grid-template-columns:1fr}
  .burger{display:block}
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--ligne)}
  .nav.ouvert{display:flex}
  .nav a{padding:16px 20px;border-top:1px solid var(--ligne)}
  .nav .btn{margin:12px 20px;border-radius:999px}
  section.bloc{padding:52px 0}
  .tel-fixe{display:flex;position:fixed;left:12px;right:12px;bottom:12px;z-index:60;justify-content:center;box-shadow:0 8px 24px rgba(78,1,213,.4)}
}