/* Bâbord : bleu nuit, sable, rouge bâbord et vert tribord (Marine, lib/ui/theme.dart). */
:root{--night:#0b1f3a;--surface-solid:#13294a;--deep:#16345c;--line:#2c4a72;--amber:#efe6d2;--coral:#ff5c72;--foam:#3fbf7a;--link:#8fd6e8;--ink:#eaf2f3;--muted:#a3b8c7;--surface:rgba(19,41,74,.72);--border:rgba(234,242,243,.14);--radius:20px;color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;min-height:100vh;color:var(--ink);background:radial-gradient(ellipse 120% 900px at 50% 0%,var(--deep) 0%,var(--night) 70%) no-repeat var(--night);font:17px/1.65 "Fira Sans","Segoe UI",system-ui,sans-serif;overflow-x:hidden}
a{color:var(--amber)}
a:focus-visible,summary:focus-visible,.gallery:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:4px}
img{max-width:100%}
.skip{position:absolute;left:-9999px;top:8px;background:var(--amber);color:var(--night);padding:10px 16px;border-radius:10px;font-weight:700;z-index:10}
.skip:focus{left:16px}
.wrap{max-width:860px;margin:0 auto;padding:0 20px}
.wrap.wide{max-width:1120px}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:18px;padding-bottom:18px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;min-height:44px;text-decoration:none;color:var(--ink);font:22px/1 "Fira Sans",system-ui,sans-serif}
.brand img{width:38px;height:38px;border-radius:22%}
nav{display:flex;gap:4px 18px;flex-wrap:wrap}
nav a{display:inline-flex;align-items:center;min-height:44px;text-decoration:none;color:var(--muted);font-weight:700;font-size:15px}
nav a[aria-current=page]{color:var(--amber)}
.hero{padding:60px 0 36px;text-align:center}
.hero img{width:112px;height:112px;border-radius:24%;box-shadow:0 18px 50px rgba(0,0,0,.5)}
.hero h1{font:clamp(44px,10vw,76px)/1.05 "Fira Sans",system-ui,sans-serif;margin:24px 0 10px}
.hero h1 span{color:var(--amber)}
.hero .lead{font-size:clamp(18px,2.8vw,21px);color:var(--muted);max-width:620px;margin:0 auto;text-wrap:balance}
.badge{display:inline-flex;align-items:center;min-height:44px;padding:10px 22px;border-radius:999px;background:var(--amber);color:var(--night);font-weight:700;font-size:15px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin:36px 0}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.card h3{margin:0 0 6px;font:21px/1.2 "Fira Sans",system-ui,sans-serif;font-weight:400}
.card p{margin:0;color:var(--muted)}
.offers{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:20px 0}
.offer{border-radius:18px;padding:18px 20px;border:1px solid var(--border);background:var(--surface)}
.offer.best{border-color:var(--amber);box-shadow:0 0 0 1px var(--amber) inset}
.offer b{display:block;font-size:14px;text-transform:uppercase;letter-spacing:.12em;color:var(--amber);margin-bottom:4px}
.offer .price{display:block;font:26px/1.2 "Fira Sans",system-ui,sans-serif}
.offer span{color:var(--muted)}
.offer .price{color:var(--ink)}
section{margin:44px 0}
h2{font:28px/1.2 "Fira Sans",system-ui,sans-serif;font-weight:400;margin:0 0 12px}
.doc{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:30px;margin:32px 0}
.doc h1{font:clamp(28px,5vw,36px)/1.15 "Fira Sans",system-ui,sans-serif;margin:0 0 6px}
.doc h2{font:22px/1.25 "Fira Sans",system-ui,sans-serif;margin:28px 0 8px}
.doc .meta{color:var(--muted);margin:0 0 20px}
details{border-top:1px solid var(--border);padding:14px 0}
details:first-of-type{border-top:none}
summary{cursor:pointer;font-weight:700;min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:16px;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font:400 26px/1 "Fira Sans",system-ui,sans-serif;color:var(--amber);flex:none}
details[open]>summary::after{content:"\2212"}
details p{color:var(--muted)}
ul{padding-left:22px}
footer{margin-top:56px;padding:28px 0 36px;color:var(--muted);font-size:14px;border-top:1px solid var(--border)}
footer .links{display:flex;gap:4px 18px;flex-wrap:wrap}
footer .links a{display:inline-flex;align-items:center;min-height:44px;text-decoration:none}
footer p{margin:6px 0}
@media (max-width:520px){.doc{padding:22px 18px}}
@media (prefers-reduced-motion:no-preference){.hero img{animation:rise 1.2s ease-out both}@keyframes rise{from{transform:translateY(10px);opacity:.6}to{transform:none;opacity:1}}}

/* Landing */
.landing section{margin:72px auto}
.eyebrow{margin:0 0 8px;color:var(--amber);font-weight:700;font-size:14px;letter-spacing:.14em;text-transform:uppercase}
.landing h2{font-size:clamp(30px,5vw,42px);line-height:1.12;margin-bottom:18px}
.hero-l{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;margin:24px auto 40px!important}
.hero-text .app-icon{width:96px;height:96px;border-radius:24%;box-shadow:0 18px 50px rgba(0,0,0,.5);display:block;margin-bottom:22px}
.hero-l h1{font:clamp(56px,9vw,96px)/1 "Fira Sans",system-ui,sans-serif;font-weight:400;margin:4px 0 16px;letter-spacing:-.01em}
.hero-l h1 span{color:var(--amber)}
.lead{font-size:clamp(18px,2.2vw,21px);color:var(--muted);max-width:560px;margin:0;text-wrap:pretty}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:28px}
.hero-actions.center{justify-content:center}
.btn-ghost{display:inline-flex;align-items:center;min-height:44px;padding:10px 22px;border-radius:999px;border:1.5px solid var(--coral);color:var(--ink);font-weight:700;font-size:15px;text-decoration:none;transition:background .2s}
.btn-ghost:hover{background:rgba(255,92,114,.14)}
.ticks{list-style:none;padding:0;margin:22px 0 0;display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--muted);font-size:15px}
.ticks li{display:flex;align-items:center;gap:8px}
.ticks li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--foam);flex:none}

.hero-visual{position:relative;display:flex;justify-content:center;padding:20px 0;padding:28px 0}
.rose{position:absolute;top:50%;left:50%;width:min(460px,100%);aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;border:1px solid var(--line);
 background:repeating-conic-gradient(from -.4deg,rgba(163,184,199,.55) 0 .8deg,transparent .8deg 10deg);
 -webkit-mask:radial-gradient(circle closest-side,transparent 0 88%,#000 88.5% 95%,transparent 95.5%);
 mask:radial-gradient(circle closest-side,transparent 0 88%,#000 88.5% 95%,transparent 95.5%)}
.rose::after{content:"";position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 0deg,transparent 0 48deg,var(--amber) 48deg 84deg,transparent 84deg)}
.phone{position:relative;width:300px;max-width:100%;padding:10px;border-radius:46px;background:linear-gradient(160deg,#2c4a72,#0a1830 60%);box-shadow:0 0 0 1px rgba(234,242,243,.16),0 30px 80px rgba(0,0,0,.55),0 0 60px rgba(239,230,210,.08)}
.phone img{display:block;width:100%;height:auto;border-radius:37px}
.phone.sm{width:230px;padding:8px;border-radius:36px}
.phone.sm img{border-radius:29px}

.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:0!important;overflow:hidden;margin-top:0!important}
.facts>div{padding:22px 20px;border-left:1px solid var(--border)}
.facts>div:first-child{border-left:none}
.facts b{display:block;font:34px/1.1 "Fira Sans",system-ui,sans-serif;font-weight:400;color:var(--amber);margin-bottom:6px;white-space:nowrap}
.facts span{color:var(--muted);font-size:15px;line-height:1.4;display:block}

.steps-l{list-style:none;padding:0;margin:28px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:s}
.step{position:relative;padding-top:64px}
.num{position:absolute;top:20px;left:22px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--coral);color:var(--night);font-weight:700}
.step h3{font-size:24px}

.hint{color:var(--muted);margin:0 0 6px;font-size:15px}
.gallery{list-style:none;margin:0 -20px;padding:16px 20px 26px;display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding:0 20px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.gallery li{scroll-snap-align:start;flex:none}
.gallery figure{margin:0;width:230px}
.gallery figcaption{margin-top:14px;color:var(--muted);font-size:15px;line-height:1.4}

.split{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.part h3{font-size:26px;display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px}
.tag{font:700 13px/1 "Fira Sans",system-ui,sans-serif;letter-spacing:.1em;text-transform:uppercase;padding:7px 10px;border-radius:999px;background:rgba(63,191,122,.14);color:var(--foam)}
.part ul{margin:0;padding-left:20px;color:var(--muted)}
.part li{margin:6px 0}
.part li::marker{color:var(--amber)}
.note{color:var(--muted);max-width:760px;margin:22px 0 0}
.small{color:var(--muted);font-size:15px}

.who{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.who .card{border-top:3px solid var(--amber)}

.faq-wrap{max-width:860px}
.faq{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:8px 24px}
.faq details p{margin:6px 0 4px}

.cta-box{text-align:center;padding:44px 24px;border-radius:28px;border:1px solid rgba(239,230,210,.35);background:radial-gradient(ellipse at 50% 0%,rgba(239,230,210,.14),transparent 70%),var(--surface-solid)}
.cta-box img{border-radius:22%;box-shadow:0 12px 30px rgba(0,0,0,.45)}
.cta-box h2{margin:16px 0 10px}
.cta-box p{color:var(--muted);margin:0 auto;max-width:520px}

@media (max-width:900px){
 .hero-l{grid-template-columns:1fr;gap:28px;text-align:center}
 .hero-text .app-icon{margin:0 auto 20px}
 .lead{margin:0 auto}
 .hero-actions,.ticks{justify-content:center}
 .phone{width:260px}
 .facts{grid-template-columns:1fr 1fr}
 .facts>div:nth-child(3){border-left:none}
 .facts>div:nth-child(n+3){border-top:1px solid var(--border)}
 .steps-l,.who{grid-template-columns:1fr}
 .split{grid-template-columns:1fr}
}
@media (max-width:420px){
 .wrap{padding:0 16px}
 .gallery{margin:0 -16px;padding-left:16px;padding-right:16px}
 .facts>div{padding:18px 14px}
 .facts b{font-size:26px;white-space:normal}
 .faq{padding:4px 16px}
 .landing section{margin:56px auto}
}
@media (prefers-reduced-motion:no-preference){
 .hero-l .phone{animation:float 1.1s ease-out both}
 @keyframes float{from{transform:translateY(14px)}to{transform:none}}
}
.nw{white-space:nowrap}