:root{
  --plate-blue:#1C3F94;
  --ink:#16213A;
  --paper:#FFFFFF;
  --mist:#EEF2F8;
  --signal:#F4B41A;
  --line:#C9D3E4;
  --ok:#1F7A4D;
  --radius-plate:14px;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:1.0625rem;line-height:1.6;color:var(--ink);background:var(--paper)}
img{max-width:100%;height:auto}
a{color:var(--plate-blue)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--signal);outline-offset:2px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:"Barlow Condensed","Arial Narrow",sans-serif;line-height:1.05;margin:0 0 .5em;letter-spacing:.005em}
h1{font-size:clamp(2.4rem,7vw,4.2rem);font-weight:700}
h2{font-size:clamp(1.9rem,4.5vw,2.8rem);font-weight:700}
h3{font-size:1.45rem;font-weight:600}
p{margin:0 0 1em;max-width:68ch}

/* barre du haut */
.top{position:sticky;top:0;z-index:20;background:var(--paper);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:"Barlow Condensed",sans-serif;font-weight:700;font-size:1.5rem}
.brand svg{width:46px;height:auto}
.call{display:inline-flex;align-items:center;gap:8px;background:var(--plate-blue);color:#fff;text-decoration:none;font-weight:600;padding:10px 16px;border-radius:999px;white-space:nowrap}
.call:hover{background:#15307A}

/* hero : la plaque */
.hero{background:var(--mist);padding:40px 0 56px}
.hero .wrap{display:grid;gap:36px;grid-template-columns:1fr}
@media(min-width:900px){.hero .wrap{grid-template-columns:1.1fr .9fr;align-items:start}}
.plate{background:#fff;border:4px solid var(--plate-blue);border-radius:var(--radius-plate);padding:14px 18px 10px;max-width:520px;box-shadow:0 2px 0 var(--plate-blue);margin-bottom:28px}
.plate-top{display:flex;justify-content:space-between;font-family:"Barlow Condensed",sans-serif;color:var(--plate-blue);font-size:1rem;font-weight:600}
.plate-num{white-space:nowrap;font-family:"Barlow Condensed","Arial Narrow",sans-serif;font-weight:700;color:var(--plate-blue);font-size:clamp(1.7rem,7.6vw,3.3rem);line-height:1;text-align:center;letter-spacing:.06em;padding:6px 0}
.plate-motto{text-align:center;font-style:italic;color:var(--plate-blue);font-size:.95rem}
.hero p.lead{font-size:1.2rem;max-width:52ch}
.points{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:8px}
.points li{padding-left:28px;position:relative}
.points li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:14px;border-radius:3px;background:var(--signal)}

/* formulaire */
.form-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px}
.form-card h2{font-size:2rem}
label{display:block;font-weight:600;margin:14px 0 6px}
input,select,textarea{width:100%;font:inherit;padding:12px 14px;border:1.5px solid var(--line);border-radius:8px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{border-color:var(--plate-blue)}
.btn{display:block;width:100%;margin-top:20px;background:var(--signal);color:var(--ink);border:0;border-radius:8px;padding:16px;font:700 1.25rem "Barlow Condensed",sans-serif;cursor:pointer}
.btn:hover{background:#E0A30F}
.fine{font-size:.875rem;color:#4A5672;margin-top:12px}
.hidden{position:absolute;left:-9999px}

/* sections */
section{padding:64px 0}
.alt{background:var(--mist)}
.grid-2{display:grid;gap:28px}
@media(min-width:800px){.grid-2{grid-template-columns:1fr 1fr}}
.tags{display:flex;flex-wrap:wrap;gap:10px;padding:0;list-style:none;margin:20px 0 0}
.tags li{border:1.5px solid var(--plate-blue);color:var(--plate-blue);border-radius:6px;padding:6px 12px;font-weight:600}

.steps{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:24px;counter-reset:s}
@media(min-width:800px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.steps{grid-template-columns:repeat(4,1fr)}}
.steps li{counter-increment:s;border-top:4px solid var(--plate-blue);padding-top:14px}
.steps li::before{content:"Étape " counter(s);display:block;font:700 1rem "Barlow Condensed",sans-serif;color:var(--plate-blue);margin-bottom:6px}

.table-wrap{overflow-x:auto;margin-top:24px}
table{border-collapse:collapse;width:100%;min-width:560px;background:#fff}
th,td{text-align:left;padding:14px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{font-family:"Barlow Condensed",sans-serif;font-size:1.2rem}
td.us,th.us{background:#FFF7E0}

.trust{display:grid;gap:16px;margin-top:20px}
@media(min-width:800px){.trust{grid-template-columns:repeat(2,1fr)}}
.trust div{border-left:4px solid var(--signal);padding:4px 0 4px 14px}
.trust strong{display:block;font-family:"Barlow Condensed",sans-serif;font-size:1.3rem}

.areas{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.areas a{background:#fff;border:1px solid var(--line);border-radius:6px;padding:10px 14px;text-decoration:none;font-weight:600}
.areas a:hover{border-color:var(--plate-blue)}

details{border-bottom:1px solid var(--line);padding:16px 0}
summary{cursor:pointer;font-weight:700;font-size:1.1rem}
details p{margin:10px 0 0}

.cta-band{background:var(--plate-blue);color:#fff;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{margin:0 auto 24px;color:#DCE4F5}
.cta-band .call{background:var(--signal);color:var(--ink);font-size:1.15rem;padding:14px 26px}

footer{background:var(--ink);color:#C8D0E0;padding:40px 0;font-size:.95rem}
footer a{color:#fff}
footer .cols{display:grid;gap:20px}
@media(min-width:800px){footer .cols{grid-template-columns:2fr 1fr 1fr}}

/* barre d'appel mobile */
.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line)}
.mobile-bar a{flex:1;text-align:center;padding:12px;border-radius:8px;font-weight:700;text-decoration:none}
.mobile-bar .m-call{background:var(--plate-blue);color:#fff}
.mobile-bar .m-form{background:var(--signal);color:var(--ink)}
@media(min-width:800px){.mobile-bar{display:none}}
@media(max-width:799px){body{padding-bottom:76px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

@media(max-width:599px){.top .num{display:none}.brand{font-size:1.3rem}}

.badge{display:inline-block;background:#fff;border:1.5px solid var(--plate-blue);color:var(--plate-blue);font-weight:700;font-size:.9rem;border-radius:999px;padding:6px 14px;margin:0 0 14px}
.tagline{font-family:"Barlow Condensed",sans-serif;font-weight:600;font-size:1.45rem;color:var(--plate-blue);margin:-4px 0 12px}
.steps .chip{display:inline-block;margin-top:4px;font-size:.85rem;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--mist);color:var(--plate-blue);border:1px solid var(--line)}
.alt .steps .chip{background:#fff}
.steps .chip.ok{background:#E3F3EA;color:var(--ok);border-color:#BFE3CD}
.why{display:grid;gap:16px;margin-top:20px}
@media(min-width:700px){.why{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.why{grid-template-columns:repeat(4,1fr)}}
.why div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px}
.why h3{color:var(--plate-blue)}
.why p{margin:0;font-size:1rem}
.reassure{text-align:center;font-weight:600;color:var(--ok);margin:10px 0 0;font-size:.95rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.cta-offer{display:inline-flex;align-items:center;background:#fff;color:var(--plate-blue);text-decoration:none;font-weight:700;padding:14px 26px;border-radius:999px;font-size:1.15rem}
.cta-note{margin:16px auto 0 !important;font-size:.95rem}

.rating{font-size:1.1rem;margin:0 0 4px}
.stars{color:var(--signal);letter-spacing:2px;font-size:1.2rem}
.reviews{display:grid;gap:16px;margin-top:20px}
@media(min-width:900px){.reviews{grid-template-columns:2fr 1fr 1fr}}
.review{margin:0;background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px;display:flex;flex-direction:column;justify-content:space-between}
.review.feat{border:2px solid var(--plate-blue)}
.review blockquote{margin:0 0 14px;font-size:1.02rem;line-height:1.55}
.review figcaption{font-size:.95rem}
.review .tr{display:block;color:#5A6680;font-size:.85rem;margin-top:2px}
.all-reviews{margin-top:16px}

/* photos */
.photos-sec{padding:56px 0}
.photos-sec .sub{color:#4A5670;margin-top:-6px}
.gallery{display:grid;gap:12px;grid-template-columns:1fr 1fr;margin-top:20px}
.ph{margin:0;position:relative;border-radius:10px;overflow:hidden;background:var(--mist);aspect-ratio:4/3}
.ph img{width:100%;height:100%;object-fit:cover;display:block}
.ph figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px 12px 9px;font-size:.88rem;font-weight:600;color:#fff;background:linear-gradient(transparent,rgba(22,33,58,.85))}
.ph-main{grid-column:1/-1}
@media(min-width:900px){.gallery{grid-template-columns:2fr 1fr 1fr;grid-template-rows:auto auto}.ph-main{grid-column:1;grid-row:1/3;aspect-ratio:auto}}
@media(max-width:599px){.ph:not(.ph-main) figcaption{font-size:.78rem;padding:16px 8px 6px;line-height:1.3}}

/* video */
.video-sec{padding:56px 0}
.video-sec .sub{color:#4A5670;margin-top:-6px}
.yt{position:relative;aspect-ratio:16/9;max-width:860px;margin-top:20px;border-radius:12px;overflow:hidden;background:var(--ink)}
.yt iframe,.yt-btn{position:absolute;inset:0;width:100%;height:100%;border:0}
.yt-btn{padding:0;cursor:pointer;background:var(--ink)}
.yt-btn img{width:100%;height:100%;object-fit:cover;display:block;opacity:.92}
.yt-play{position:absolute;left:74%;top:50%;width:84px;height:60px;margin:-30px 0 0 -42px;border-radius:14px;background:var(--signal);box-shadow:0 4px 18px rgba(0,0,0,.35)}
.yt-play::after{content:"";position:absolute;left:34px;top:18px;border-style:solid;border-width:12px 0 12px 20px;border-color:transparent transparent transparent var(--ink)}
.yt-btn:hover .yt-play,.yt-btn:focus-visible .yt-play{transform:scale(1.06)}