/* Dossalys — site vitrine. Aucune dépendance externe, aucune étape de build. */
:root{
  --navy:#0f2a3d; --navy-2:#173b55; --teal:#1f8a83; --teal-2:#2bb3a8; --teal-soft:#e6f4f2;
  --coral:#e8735a; --ink:#1d2730; --muted:#5b6b78; --line:#e3e8ec; --bg:#ffffff; --bg-2:#f6f8fa;
  --radius:16px; --shadow:0 10px 30px rgba(15,42,61,.08); --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:var(--teal)}
h1,h2,h3{color:var(--navy);line-height:1.2;margin:0 0 .6em}
h1{font-size:clamp(2rem,4.6vw,3.3rem);letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3.2vw,2.3rem);letter-spacing:-.01em}
h3{font-size:1.15rem}
p{margin:0 0 1em}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:88px 0}
section[id]{scroll-margin-top:72px}
.alt{background:var(--bg-2)}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:.8em}
.lead{font-size:1.15rem;color:var(--muted);max-width:720px}
.section-head{text-align:center;max-width:760px;margin:0 auto 48px}
.section-head .lead{margin:0 auto}

/* Boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:14px 24px;border-radius:999px;font-weight:600;text-decoration:none;font-size:1rem;transition:transform .15s,box-shadow .15s,background .15s;border:2px solid transparent;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--coral);color:#fff;box-shadow:0 8px 20px rgba(232,115,90,.3)}
.btn-primary:hover{background:#d9634a}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-outline{border-color:var(--teal);color:var(--teal)}
.btn-outline:hover{background:var(--teal-soft)}

/* En-tête */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.35rem;color:var(--navy);text-decoration:none;letter-spacing:-.01em}
.logo-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--teal),var(--navy));display:grid;place-items:center;color:#fff;font-size:1.05rem}
.nav-links{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--ink);text-decoration:none;font-weight:500;font-size:.95rem}
.nav-links a:hover{color:var(--teal)}
.nav-right{display:flex;align-items:center;gap:12px}
.nav-right .btn{padding:10px 18px;font-size:.92rem}
.lang{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;font-size:.85rem;font-weight:700}
.lang a,.lang span{padding:6px 11px;text-decoration:none;color:var(--muted)}
.lang [aria-current]{background:var(--navy);color:#fff}
.lang a:hover{color:var(--teal)}

/* Hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,rgba(43,179,168,.35),transparent 60%),linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);color:#dbe7ef;padding:96px 0 104px}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--teal-2)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero .lead{color:#c3d3de;font-size:1.2rem}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 22px}
.hero-points{display:flex;flex-wrap:wrap;gap:8px 22px;list-style:none;padding:0;margin:0;font-size:.95rem;color:#c3d3de}
.hero-points li::before{content:"✓";color:var(--teal-2);font-weight:800;margin-right:8px}

/* Maquette de l'app */
.mock{background:#fff;border-radius:18px;box-shadow:0 30px 60px rgba(0,0,0,.3);overflow:hidden;color:var(--ink);font-size:.88rem}
.mock-bar{display:flex;gap:6px;padding:12px 14px;background:#eef2f5;border-bottom:1px solid var(--line);align-items:center}
.mock-bar i{width:10px;height:10px;border-radius:50%;background:#cfd8df;display:block}
.mock-bar b{margin-left:10px;font-size:.8rem;color:var(--muted);font-weight:600}
.mock-tabs{display:flex;gap:4px;padding:10px 14px 0;font-size:.78rem;font-weight:600;flex-wrap:wrap}
.mock-tabs span{padding:6px 10px;border-radius:8px 8px 0 0;color:var(--muted)}
.mock-tabs span.on{background:var(--teal-soft);color:var(--teal)}
.mock-body{padding:14px;border-top:1px solid var(--line)}
.mock-file{border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:10px}
.mock-file h4{margin:0 0 6px;font-size:.92rem;color:var(--navy);display:flex;justify-content:space-between;align-items:flex-start;gap:8px}
.tag{font-size:.7rem;font-weight:700;padding:2px 8px;border-radius:999px;background:var(--teal-soft);color:var(--teal);white-space:nowrap}
.tag.warn{background:#fdece8;color:#c2513a}
.docs{display:flex;flex-wrap:wrap;gap:6px}
.doc{font-size:.74rem;padding:3px 8px;border-radius:6px;background:#f1f5f7}
.doc.ok::before{content:"✓ ";color:var(--teal);font-weight:800}
.doc.no{background:#fdf1ee}
.doc.no::before{content:"✗ ";color:#c2513a;font-weight:800}

/* Cartes */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.card p:last-child{margin-bottom:0}
.card p{color:var(--muted)}
.icon{width:46px;height:46px;border-radius:12px;background:var(--teal-soft);color:var(--teal);display:grid;place-items:center;margin-bottom:16px}
.icon svg{width:24px;height:24px}

/* Problème */
.pain{list-style:none;padding:0;margin:0}
.pain li{position:relative;padding:14px 0 14px 40px;border-bottom:1px solid var(--line);color:var(--ink)}
.pain li:last-child{border:0}
.pain li::before{content:"";position:absolute;left:0;top:17px;width:24px;height:24px;border-radius:50%;background:#fdece8 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c2513a' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M8 8l8 8M16 8l-8 8'/%3E%3C/svg%3E") center/14px no-repeat}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.quote-box{background:var(--navy);color:#dbe7ef;border-radius:var(--radius);padding:36px;font-size:1.2rem;line-height:1.5}
.quote-box strong{color:#fff}
.quote-box .small{display:block;margin-top:16px;font-size:.95rem;color:#9fb6c6}

/* Étapes */
.steps{counter-reset:step}
.step{position:relative;padding-top:56px}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:24px;left:28px;width:40px;height:40px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;display:grid;place-items:center}
.step h3{margin-top:24px}

/* Résultats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.stat{background:#fff;border-radius:var(--radius);padding:32px;text-align:center;border:1px solid var(--line);box-shadow:var(--shadow)}
.stat .num{font-size:3rem;font-weight:800;color:var(--teal);line-height:1;margin-bottom:10px;letter-spacing:-.02em}
.stat p{color:var(--muted);margin:0}
.footnote{font-size:.88rem;color:var(--muted);text-align:center;max-width:760px;margin:28px auto 0}

/* Sécurité */
.security{background:var(--navy);color:#c3d3de}
.security h2,.security h3{color:#fff}
.security .lead{color:#c3d3de}
.security .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12);box-shadow:none}
.security .card p{color:#b4c6d3}
.security .icon{background:rgba(43,179,168,.18);color:var(--teal-2)}
.security .eyebrow{color:var(--teal-2)}

/* Tarifs */
.pricing{display:grid;grid-template-columns:1.15fr 1fr;gap:28px;align-items:stretch}
.price-card{background:#fff;border:2px solid var(--teal);border-radius:20px;padding:36px;box-shadow:0 20px 50px rgba(31,138,131,.15);position:relative}
.price-card.secondary{border:1px solid var(--line);box-shadow:var(--shadow)}
.badge{position:absolute;top:-14px;left:36px;background:var(--teal);color:#fff;font-size:.78rem;font-weight:700;padding:5px 12px;border-radius:999px;letter-spacing:.04em;text-transform:uppercase}
.price{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin:8px 0 4px}
.price .amount{font-size:3.2rem;font-weight:800;color:var(--navy);letter-spacing:-.02em;line-height:1}
.price .per{color:var(--muted);font-weight:600}
.price-sub{color:var(--muted);margin-bottom:20px}
.price-lines{list-style:none;padding:0;margin:0 0 24px;border-top:1px solid var(--line)}
.price-lines li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.price-lines li span:last-child{font-weight:700;color:var(--navy);text-align:right;white-space:nowrap}
.checks{list-style:none;padding:0;margin:0 0 28px}
.checks li{padding:6px 0 6px 30px;position:relative}
.checks li::before{content:"✓";position:absolute;left:0;top:6px;color:var(--teal);font-weight:800}
.tax-note{text-align:center;color:var(--muted);font-size:.92rem;margin-top:24px}
.compare{margin-top:14px;font-size:.92rem;color:var(--muted);background:var(--teal-soft);border-radius:12px;padding:12px 16px}

/* Bientôt */
.soon{position:relative}
.soon .tag{display:inline-block;margin-bottom:12px;background:#fff4e5;color:#b86b00}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:14px;padding:4px 22px;margin-bottom:12px;background:#fff}
.faq summary{cursor:pointer;font-weight:600;color:var(--navy);padding:16px 28px 16px 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:1.5rem;color:var(--teal);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted)}

/* CTA */
.cta{background:linear-gradient(135deg,var(--teal) 0%,var(--navy) 100%);color:#e6f2f1;text-align:center;border-radius:24px;padding:64px 32px}
.cta h2{color:#fff}
.cta .lead{color:#d5ebe8;margin:0 auto 28px}
.cta .hero-ctas{justify-content:center;margin-bottom:0}

/* Pied de page */
.site-footer{padding:40px 0;color:var(--muted);font-size:.9rem;border-top:1px solid var(--line)}
.site-footer .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}

/* Responsive */
@media (max-width:980px){
  .nav-links{display:none}
  .hero-grid,.split,.pricing{grid-template-columns:1fr}
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:1fr}
  section{padding:68px 0}
}
@media (max-width:620px){
  body{font-size:16px}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .hero{padding:56px 0 64px}
  .nav-right .btn{display:none}
  .hero-ctas .btn{width:100%}
  .price-card{padding:28px 22px}
  .badge{left:22px}
  .price-lines li{flex-direction:column;gap:2px}
  .price-lines li span:last-child{text-align:left}
  .cta{padding:48px 20px;border-radius:18px}
  .quote-box{padding:26px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}

/* À propos / fondateur */
.about{display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center;max-width:900px;margin:0 auto}
.avatar{width:140px;height:140px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--navy));color:#fff;display:grid;place-items:center;font-size:2.6rem;font-weight:800;letter-spacing:.02em;box-shadow:var(--shadow)}
.about .place{color:var(--muted);font-weight:600;margin-bottom:12px}
.btn-linkedin{background:#0a66c2;color:#fff;padding:11px 20px}
.btn-linkedin:hover{background:#0857a6}
.btn-linkedin svg{width:18px;height:18px}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a{color:var(--muted);text-decoration:none}
.footer-links a:hover{color:var(--teal)}
@media (max-width:620px){.about{grid-template-columns:1fr;text-align:center;gap:20px}.avatar{margin:0 auto;width:110px;height:110px;font-size:2rem}}

/* Pages légales et contact */
.legal{padding:56px 0 88px}
.legal .container{max-width:820px}
.legal h1{font-size:clamp(1.8rem,3.6vw,2.5rem)}
.legal h2{font-size:1.35rem;margin-top:1.8em}
.legal h3{font-size:1.05rem;margin-top:1.2em}
.legal li{margin-bottom:.4em}
.legal .meta{color:var(--muted);font-size:.95rem}
.legal .notice{background:var(--teal-soft);border-radius:var(--radius);padding:16px 20px;margin:1.2em 0}