/* Fortis Apps Studio — feuille de styles commune (vitrine studio + pages produits).
   Thème sombre, accent bleu→violet (assorti à l'app Zones). */
:root{
  --bg:#0d0f14; --bg2:#11141b; --surface:#161922; --surface2:#1c2030;
  --border:rgba(255,255,255,.08); --border2:rgba(255,255,255,.14);
  --text:#e7e9ee; --muted:#99a1b3; --muted2:#717a8c;
  --accent:#6d8bff; --accent2:#a07bff; --accent-grad:linear-gradient(135deg,#3b82f6,#8b5cf6);
  --ok:#3ecf8e; --radius:16px; --maxw:1120px; --shadow:0 20px 50px rgba(0,0,0,.45);
  --nav-bg:rgba(13,15,20,.72);
  --font:'Segoe UI',-apple-system,BlinkMacSystemFont,Roboto,Helvetica,Arial,sans-serif;
}
/* Thème clair (basculé via data-theme="light" sur <html>) */
:root[data-theme="light"]{
  --bg:#f7f8fc; --bg2:#eef1f7; --surface:#ffffff; --surface2:#f2f4fa;
  --border:rgba(15,23,42,.10); --border2:rgba(15,23,42,.18);
  --text:#161a23; --muted:#566175; --muted2:#7a8499;
  --shadow:0 18px 44px rgba(30,41,80,.16); --nav-bg:rgba(247,248,252,.82);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;max-width:100%}
body{margin:0;max-width:100%;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:96px 0}
h1,h2,h3{line-height:1.15;margin:0 0 .4em;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem)}
.muted{color:var(--muted)}
.center{text-align:center}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent);background:rgba(109,139,255,.1);border:1px solid rgba(109,139,255,.25);
  padding:6px 14px;border-radius:999px;margin-bottom:20px}

/* Boutons */
.btn{display:inline-flex;align-items:center;gap:10px;justify-content:center;
  padding:13px 24px;border-radius:12px;font-weight:600;font-size:1rem;cursor:pointer;
  border:1px solid transparent;transition:transform .12s ease,box-shadow .2s ease,background .2s ease;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent-grad);color:#fff;box-shadow:0 8px 24px rgba(91,109,255,.35)}
.btn-primary:hover{box-shadow:0 12px 32px rgba(91,109,255,.5);transform:translateY(-2px)}
.btn-ghost{background:var(--surface);border-color:var(--border2);color:var(--text)}
.btn-ghost:hover{background:var(--surface2);border-color:var(--accent)}
.btn-sm{padding:9px 16px;font-size:.9rem}

/* Nav */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:var(--nav-bg);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.15rem}
.brand img{width:34px;height:34px;border-radius:9px}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{color:var(--muted);font-size:.95rem;font-weight:500}
.nav-links a:hover{color:var(--text)}
.nav-cta{display:flex;align-items:center;gap:12px}
.burger{display:none;background:none;border:0;color:var(--text);font-size:1.6rem;cursor:pointer}
.theme-toggle{background:var(--surface);border:1px solid var(--border2);color:var(--text);width:38px;height:38px;
  border-radius:10px;cursor:pointer;font-size:1.05rem;line-height:1;display:inline-flex;align-items:center;
  justify-content:center;transition:background .2s,border-color .2s}
.theme-toggle:hover{background:var(--surface2);border-color:var(--accent)}
.lang-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;
  background-color:var(--surface);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2399a1b3' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 11px center;background-size:12px;
  border:1px solid var(--border2);color:var(--text);border-radius:10px;height:38px;
  padding:0 32px 0 12px;font-size:.88rem;font-family:inherit;font-weight:500;cursor:pointer;max-width:150px;
  transition:border-color .2s,box-shadow .2s}
.lang-select:hover{border-color:var(--accent)}
.lang-select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(109,139,255,.25)}
.lang-select option{background:var(--surface);color:var(--text)}
:root[data-theme="light"] .lang-select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23566175' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E")}

/* Hero */
.hero{position:relative;padding:110px 0 70px;text-align:center;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% 0 auto 0;height:560px;z-index:-1;
  background:radial-gradient(60% 60% at 50% 0%,rgba(99,102,241,.28),transparent 70%)}
.hero h1{max-width:14ch;margin-inline:auto}
.hero p.lead{font-size:1.2rem;color:var(--muted);max-width:60ch;margin:18px auto 32px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-note{margin-top:16px;font-size:.85rem;color:var(--muted2)}
.hero-art{margin:54px auto 0;max-width:760px;position:relative}
.hero-art .glow{position:absolute;inset:0;background:var(--accent-grad);filter:blur(70px);opacity:.22;border-radius:50%}
.hero-logo{width:160px;height:160px;margin:0 auto;border-radius:36px;position:relative;
  box-shadow:var(--shadow);animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
/* Bandeau héro (image complète : logo + titre + slogan) */
.hero-banner{display:block;width:100%;max-width:1000px;margin:8px auto 34px;border-radius:18px;
  box-shadow:var(--shadow);border:1px solid var(--border)}
/* Conteneur vidéo (pour poser le bouton son par-dessus) */
.hero-media{position:relative;max-width:1000px;margin:8px auto 34px}
.hero-media .hero-banner{margin:0;max-width:100%}
.sound-toggle{position:absolute;bottom:14px;right:14px;z-index:2;width:42px;height:42px;border-radius:50%;
  border:1px solid rgba(255,255,255,.28);background:rgba(8,10,14,.5);color:#fff;font-size:1.05rem;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;backdrop-filter:blur(6px);
  transition:background .2s,transform .12s}
.sound-toggle:hover{background:rgba(8,10,14,.74)}
.sound-toggle:active{transform:scale(.94)}

/* Bandeau confiance */
.trust{padding:30px 0;border-block:1px solid var(--border);background:var(--bg2)}
.trust-row{display:flex;flex-wrap:wrap;gap:14px 40px;justify-content:center;color:var(--muted);font-size:.95rem}
.trust-row span{display:inline-flex;align-items:center;gap:8px}

/* Grille features */
.grid{display:grid;gap:22px}
.features-grid{grid-template-columns:repeat(3,1fr)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px}
.card:hover{border-color:var(--border2)}
.feature .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:1.4rem;
  background:rgba(109,139,255,.12);border:1px solid rgba(109,139,255,.2);margin-bottom:16px}
.feature h3{font-size:1.15rem;margin-bottom:6px}
.feature p{color:var(--muted);font-size:.96rem;margin:0}

/* Étapes */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{position:relative;padding-top:8px}
.step .num{counter-increment:step;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  font-weight:700;background:var(--accent-grad);color:#fff;margin-bottom:14px}
.step .num::before{content:counter(step)}

/* Pricing */
.toggle{display:inline-flex;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:5px;margin:8px auto 36px;gap:4px}
.toggle button{border:0;background:none;color:var(--muted);font-weight:600;padding:9px 22px;border-radius:999px;cursor:pointer;font-size:.95rem}
.toggle button.active{background:var(--accent-grad);color:#fff}
.pricing-grid{grid-template-columns:repeat(3,1fr);align-items:stretch}
.price-card{display:flex;flex-direction:column;position:relative}
.price-card.popular{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 16px 40px rgba(91,109,255,.18)}
.badge-pop{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--accent-grad);
  color:#fff;font-size:.74rem;font-weight:700;letter-spacing:.06em;padding:5px 14px;border-radius:999px;text-transform:uppercase}
.price-card h3{font-size:1.3rem;margin-bottom:2px}
.price-card .tier-sub{color:var(--muted);font-size:.9rem;margin-bottom:18px}
.price{font-size:2.4rem;font-weight:800;letter-spacing:-.03em}
.price .per{font-size:1rem;font-weight:500;color:var(--muted)}
.price-ht{color:var(--muted2);font-size:.85rem;margin-top:2px}
.feat-list{list-style:none;padding:0;margin:22px 0;flex:1;display:flex;flex-direction:column;gap:11px}
.feat-list li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:.95rem}
.feat-list li::before{content:"✓";color:var(--ok);font-weight:700;flex:0 0 auto}
.price-grp{display:none}
.price-grp.active{display:grid}

/* FAQ */
.faq{max-width:780px;margin-inline:auto}
details{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-bottom:12px;overflow:hidden}
details summary{cursor:pointer;padding:18px 22px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";color:var(--accent);font-size:1.4rem;font-weight:400;line-height:1}
details[open] summary::after{content:"–"}
details .ans{padding:0 22px 20px;color:var(--muted)}

/* CTA final */
.cta-final{background:linear-gradient(135deg,rgba(59,130,246,.14),rgba(139,92,246,.14));
  border:1px solid var(--border2);border-radius:24px;padding:56px;text-align:center}

/* Footer */
footer{border-top:1px solid var(--border);background:var(--bg2);padding:56px 0 34px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:36px}
.foot-grid h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted2);margin-bottom:14px}
.foot-grid a{display:block;color:var(--muted);font-size:.95rem;padding:5px 0}
.foot-grid a:hover{color:var(--text)}
.foot-brand p{color:var(--muted);font-size:.92rem;max-width:42ch}
.foot-bottom{border-top:1px solid var(--border);padding-top:24px;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:12px;color:var(--muted2);font-size:.85rem}

/* Vitrine studio — grille d'applications */
.apps-grid{grid-template-columns:repeat(2,1fr)}
.app-card{display:flex;flex-direction:column;align-items:center;text-align:center}
.app-card .app-head{display:flex;flex-direction:column;align-items:center;gap:12px;margin-bottom:6px}
.app-card .app-logo{width:64px;height:64px;border-radius:16px;flex:0 0 auto;box-shadow:0 6px 18px rgba(0,0,0,.35)}
.app-card h3{font-size:1.35rem;margin:0}
.app-card .app-desc{color:var(--muted);font-size:.97rem;margin:4px 0 0}
.platforms{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:14px 0 18px}
.platform{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:600;color:var(--muted);
  background:var(--surface2);border:1px solid var(--border2);border-radius:999px;padding:5px 12px}
.app-card .actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:auto;padding-top:6px}
.app-card.soon{border-style:dashed;background:transparent;align-items:center;justify-content:center;text-align:center;
  color:var(--muted2);min-height:200px}
.app-card.soon .ico{font-size:1.8rem;margin-bottom:10px}
.app-card.soon>div{max-width:34ch;margin-inline:auto}

/* Pages légales */
.legal{max-width:820px;margin:0 auto;padding:48px 0}
.legal h1{font-size:2rem}
.legal h2{font-size:1.3rem;margin-top:2em}
.legal p,.legal li{color:var(--muted)}
.legal a{color:var(--accent)}
.back{display:inline-flex;gap:8px;align-items:center;color:var(--accent);margin-bottom:24px;font-weight:600}
/* Césure des longues chaînes (emails, URLs) — évite tout débordement sur petit écran */
.legal a,.legal p,.legal li,.foot-grid a,.foot-bottom span{overflow-wrap:anywhere;word-break:break-word}

@media(max-width:880px){
  .features-grid,.steps,.pricing-grid.active,.foot-grid,.apps-grid{grid-template-columns:1fr}
  .container{padding:0 16px}
  .nav-links{display:none}
  .burger{display:block}
  .nav-links.open{display:flex;position:absolute;top:66px;left:0;right:0;flex-direction:column;gap:0;
    background:var(--bg2);border-bottom:1px solid var(--border);padding:10px 16px}
  .nav-links.open a{padding:12px 0}
  /* Nav allégée : on masque le bouton CTA (redondant avec le héro), on rétrécit marque + sélecteur */
  .nav-inner{gap:8px}
  .nav-cta{gap:8px;flex:0 0 auto}
  .nav-cta .btn{display:none}
  .brand{font-size:1.02rem;min-width:0;gap:9px;flex:0 1 auto;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
  .brand img{width:30px;height:30px}
  .lang-select{max-width:118px;font-size:.82rem;padding:0 28px 0 10px}
  /* Boutons héro en pleine largeur (libellés longs selon la langue) */
  .hero-cta .btn{flex:1 1 100%;white-space:normal;padding:13px 18px}
  /* Bascule tarifs : passe à la ligne au lieu de déborder */
  .toggle{display:flex;max-width:100%;flex-wrap:wrap;justify-content:center}
  .toggle button{padding:9px 14px;font-size:.88rem;white-space:nowrap}
  .trust-row{gap:10px 18px;font-size:.88rem}
  .trust-row span{max-width:100%}
  section{padding:70px 0}
  .cta-final{padding:40px 22px}
}
/* Petit téléphone : marque en logo seul (garantit que la barre tienne) */
@media(max-width:480px){
  .brand{font-size:0;gap:0}
}
