/* Charte « bleu course & chrome » — tirée de la photo du plateau : bleu de carrosserie laqué,
   chrome des pare-chocs, lettrage blanc condensé des portières, clignotant ambre. Fond clair de showroom. */
:root{
  --cobalt:#1E4D99;--cobalt-2:#2B62BD;--deep:#0B2550;--navy:#0A1A33;
  --ice:#EEF2F7;--mist:#DDE4EE;--white:#FFFFFF;--ink:#0C1A30;--mut:#56637A;--line:#DCE3EC;
  --amber:#E8962E;
  --chrome:linear-gradient(180deg,#FFFFFF 0%,#D5DCE6 42%,#8A97A8 52%,#C9D1DC 70%,#F3F5F8 100%);
  --display:"Archivo Narrow","Roboto Condensed","Arial Narrow",sans-serif;
  --body:"Figtree","Segoe UI",Roboto,Arial,sans-serif;
  --r:16px;--gut:max(20px,env(safe-area-inset-left,0px));--gut-r:max(20px,env(safe-area-inset-right,0px));
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--white);color:var(--ink);font:400 18px/1.6 var(--body);overflow-x:hidden;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--white)}
img,svg{max-width:100%}
a{color:var(--cobalt);text-underline-offset:3px}
h1,h2,h3{margin:0;text-wrap:balance}
p{margin:0}
.wrap{max-width:1240px;margin:0 auto;padding-left:var(--gut);padding-right:var(--gut-r)}
.mono{font-variant-numeric:tabular-nums}
.ic{flex:none}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:6px}

/* ---------- en-tête */
.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:rgba(255,255,255,.94);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:20px;min-height:78px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;margin-right:auto;min-width:0}
.brand-mark{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--cobalt);color:#fff;flex:none;box-shadow:0 0 0 3px #fff,0 0 0 5px #B8C3D1,0 6px 14px rgba(11,37,80,.25)}
.brand-txt{display:flex;flex-direction:column;line-height:1}
.brand-txt b{font:700 25px/1 var(--display);letter-spacing:.07em;text-transform:uppercase;color:var(--deep)}
.brand-txt i{font:600 12px/1 var(--display);letter-spacing:.22em;text-transform:uppercase;color:var(--cobalt);margin-top:6px;font-style:normal}
.nav{display:none}.hdr-call{display:none}.mnav{flex:none}
.mnav summary{list-style:none;cursor:pointer;color:var(--deep);padding:8px;border-radius:10px}
.mnav summary::-webkit-details-marker{display:none}
.mnav nav{position:absolute;left:12px;right:12px;top:84px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:8px;display:flex;flex-direction:column;box-shadow:0 30px 60px rgba(11,37,80,.18)}
.mnav nav a{display:flex;gap:10px;align-items:center;padding:13px 14px;color:var(--ink);text-decoration:none;border-radius:10px;font-weight:600}
.mnav nav a:hover{background:var(--ice)}
.mnav nav a .ic{color:var(--cobalt)}
@media(min-width:1040px){
  .mnav{display:none}
  .nav{display:flex;align-items:center;gap:2px}
  .nav>a,.dd-btn{color:#2B3A52;text-decoration:none;padding:10px 14px;border-radius:10px;font:600 16px var(--body);background:none;border:0;cursor:pointer}
  .nav>a:hover,.dd-btn:hover{color:var(--cobalt);background:var(--ice)}
  .dd{position:relative}
  .dd-btn::after{content:"";display:inline-block;width:6px;height:6px;border-right:1.8px solid currentColor;border-bottom:1.8px solid currentColor;transform:rotate(45deg) translate(-2px,-2px);margin-left:9px}
  .dd-menu{display:none;position:absolute;top:calc(100% + 8px);left:0;min-width:300px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:8px;box-shadow:0 30px 60px rgba(11,37,80,.18)}
  .dd-menu::before{content:"";position:absolute;inset:-10px 0 auto;height:10px}
  .dd-menu a{display:flex;gap:12px;align-items:center;padding:12px 14px;color:var(--ink);text-decoration:none;border-radius:10px;font-weight:600}
  .dd-menu a .ic{color:var(--cobalt)}
  .dd-menu a:hover{background:var(--ice)}
  .dd:hover .dd-menu,.dd:focus-within .dd-menu{display:block}
  .hdr-call{display:inline-flex;align-items:center;gap:12px;padding:9px 20px 9px 14px;border-radius:999px;background:var(--cobalt);color:#fff;text-decoration:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 8px 20px -6px rgba(30,77,153,.55)}
  .hdr-call small{display:block;font:600 11px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;opacity:.8}
  .hdr-call b{display:block;font:700 19px/1.2 var(--body);letter-spacing:.02em;font-variant-numeric:tabular-nums}
  .hdr-call:hover{background:var(--cobalt-2)}
}

/* ---------- boutons */
.btn-call{display:inline-flex;align-items:center;gap:14px;padding:14px 28px 14px 22px;border-radius:999px;background:#fff;color:var(--deep);text-decoration:none;transition:transform .15s,box-shadow .15s;box-shadow:inset 0 -2px 0 #B9C4D2,0 16px 34px -12px rgba(0,0,0,.45)}
.btn-call:hover{transform:translateY(-2px)}
.btn-call .ic{color:var(--cobalt)}
.btn-call small{display:block;font:600 12px/1 var(--display);letter-spacing:.18em;text-transform:uppercase;color:var(--mut)}
.btn-call b{display:block;font:800 23px/1.25 var(--body);letter-spacing:.01em;font-variant-numeric:tabular-nums}
.btn-call-xl{padding:18px 34px 18px 26px}
.btn-call-xl b{font-size:29px}
.btn-line{display:inline-flex;align-items:center;gap:10px;padding:16px 26px;border-radius:999px;border:1.5px solid rgba(255,255,255,.45);color:#fff;text-decoration:none;font-weight:700;transition:background .15s,border-color .15s}
.btn-line:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn-gold{display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:17px 22px;border:0;border-radius:999px;background:var(--cobalt);color:#fff;font:700 18px var(--body);cursor:pointer;box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 12px 26px -10px rgba(30,77,153,.6);transition:background .15s}
.btn-gold:hover{background:var(--cobalt-2)}
.link-arrow{justify-self:start;display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--cobalt);text-decoration:none;border-bottom:2px solid var(--mist);padding-bottom:3px}
.link-arrow:hover{border-color:var(--cobalt)}

/* ---------- héros (panneau bleu laqué + photo) */
.hero{position:relative;background:var(--deep);color:#fff}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr)}
@media(min-width:1040px){.hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:640px}}
.hero-panel{position:relative;overflow:hidden;background:
  radial-gradient(620px 300px at 18% 0%,rgba(255,255,255,.22),transparent 70%),
  linear-gradient(160deg,#2C64C0 0%,#1E4D99 38%,#123A7A 70%,#0B2550 100%);
  display:flex;align-items:center}
.hero-copy{position:relative;z-index:1;width:100%;max-width:640px;margin-left:auto;padding:56px var(--gut-r) 60px var(--gut)}
@media(min-width:1040px){.hero-copy{padding:80px 56px 84px max(40px,calc((100vw - 1240px)/2 + 20px))}}
.hero-photo{margin:0;position:relative;min-height:300px;background:#C8D2DE;order:-1}
@media(min-width:1040px){.hero-photo{order:0}}
.hero-photo picture,.hero-photo img{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-photo img{object-fit:cover}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,37,80,.35),transparent 30%);pointer-events:none}
@media(max-width:1039px){.hero-photo{aspect-ratio:4/3;min-height:0}.hero-photo::after{background:linear-gradient(0deg,rgba(11,37,80,.45),transparent 35%)}}
.hero-photo-sub{min-height:260px}
@media(max-width:1039px){.hero-photo-sub{aspect-ratio:16/7;min-height:0}}
.eyebrow{font:600 13px/1.3 var(--display);letter-spacing:.2em;text-transform:uppercase;color:#CFE0FF;display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:30px;height:3px;border-radius:2px;background:var(--chrome);flex:none}
.h-display{display:flex;flex-direction:column;margin:22px 0 22px;font:700 clamp(2.7rem,4.9vw,4.5rem)/.98 var(--display);text-transform:uppercase;letter-spacing:.015em}
.h-chrome{background:linear-gradient(180deg,#FFFFFF 0%,#E3E9F1 45%,#9AA8BA 53%,#DDE4EC 72%,#FFFFFF 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
@supports not ((-webkit-background-clip:text) or (background-clip:text)){.h-chrome{color:#E3E9F1}}
.lede{font-size:clamp(1.08rem,1.5vw,1.22rem);line-height:1.6;color:#DCE6F5;max-width:56ch}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.cta-row.center{justify-content:center}
.facts{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:10px}
.facts li{display:flex;gap:12px;align-items:flex-start;color:#F2F6FC}
.facts .ic{color:#9CC1FF;margin-top:5px}
.status{display:flex;align-items:center;gap:10px;margin-top:26px;font:600 14px var(--display);letter-spacing:.12em;color:#C2D2EA;text-transform:uppercase}
.pulse{width:10px;height:10px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 0 rgba(232,150,46,.6);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(232,150,46,.6)}70%{box-shadow:0 0 0 12px rgba(232,150,46,0)}100%{box-shadow:0 0 0 0 rgba(232,150,46,0)}}
.trim{height:6px;background:var(--chrome);box-shadow:0 1px 0 rgba(11,37,80,.15)}
.crumb{display:flex;gap:10px;font:600 13px var(--display);letter-spacing:.16em;text-transform:uppercase;color:#BFD0EA;margin-bottom:20px}
.crumb a{color:#fff;text-decoration:none}
.h-sub{font:700 clamp(2.2rem,5.4vw,3.9rem)/1 var(--display);text-transform:uppercase;letter-spacing:.01em;max-width:18ch;margin-bottom:20px}
.hero-solo{padding-block:72px 80px;background:linear-gradient(160deg,#2C64C0 0%,#1E4D99 40%,#0B2550 100%)}
.hero-center{text-align:center}.hero-center .lede,.hero-center .h-sub{margin-inline:auto}
.big-ok{display:inline-grid;place-items:center;width:84px;height:84px;border-radius:50%;background:#fff;color:var(--cobalt);margin-bottom:22px;box-shadow:0 0 0 4px rgba(255,255,255,.25)}

/* ---------- bandeau confiance */
.trust{background:var(--white);border-bottom:1px solid var(--line)}
.trust-grid{display:grid}
@media(min-width:720px){.trust-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.trust-grid{grid-template-columns:repeat(4,1fr)}}
.trust-i{display:flex;gap:16px;align-items:center;padding:26px 8px}
@media(min-width:1100px){.trust-i{padding:32px 22px}.trust-i+.trust-i{border-left:1px solid var(--line)}}
.trust-ic,.svc-ic,.chain-ic,.tile-ic,.price-ic{display:grid;place-items:center;border-radius:50%;background:var(--cobalt);color:#fff;flex:none;box-shadow:0 0 0 3px #fff,0 0 0 5px #C3CDD9,0 8px 16px -6px rgba(11,37,80,.35)}
.trust-ic{width:48px;height:48px}
.trust-i b{display:block;font:700 21px/1.15 var(--display);text-transform:uppercase;letter-spacing:.04em;color:var(--deep)}
.trust-i span{color:var(--mut);font-size:16px;line-height:1.45}

/* ---------- sections */
.sec{padding-block:80px}
@media(min-width:1040px){.sec{padding-block:110px}}
.sec-tight{padding-block:56px}
.sec-paper,.sec-white{background:var(--white)}
.sec-ice{background:var(--ice)}
.sec-head{display:grid;gap:14px;margin-bottom:44px;max-width:760px}
.sec-head .eyebrow{color:var(--cobalt)}
.sec-head h2{font:700 clamp(2.1rem,4.4vw,3.4rem)/1 var(--display);text-transform:uppercase;letter-spacing:.01em;color:var(--deep)}
.sec-lede{font-size:1.12rem;color:var(--mut);max-width:60ch}
.body-l{font-size:1.08rem;color:#3A4860;max-width:60ch}

/* services */
.svc-grid{display:grid;gap:18px}
@media(min-width:720px){.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.svc-grid{grid-template-columns:repeat(4,1fr)}}
.svc{position:relative;display:flex;flex-direction:column;gap:14px;padding:30px 26px 28px;background:var(--white);border:1px solid var(--line);border-radius:22px;color:var(--ink);text-decoration:none;transition:transform .2s,box-shadow .2s;overflow:hidden}
.svc::after{content:"";position:absolute;left:0;right:0;bottom:0;height:5px;background:var(--chrome);opacity:0;transition:opacity .2s}
.svc:hover{transform:translateY(-4px);box-shadow:0 26px 50px -20px rgba(11,37,80,.35)}
.svc:hover::after{opacity:1}
.svc-ic{width:56px;height:56px}
.svc-ic.sm{width:40px;height:40px}
.svc h3{font:700 27px/1 var(--display);text-transform:uppercase;letter-spacing:.02em;color:var(--deep)}
.svc p{color:var(--mut);font-size:16.5px;line-height:1.5;flex:1}
.svc-more{display:inline-flex;align-items:center;gap:8px;font:700 14px var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--cobalt)}

/* étapes (phares chromés) */
.road{list-style:none;padding:0;margin:0;display:grid;gap:34px;position:relative}
@media(min-width:900px){
  .road{grid-template-columns:repeat(4,1fr);gap:28px}
  .road::before{content:"";position:absolute;left:36px;right:12%;top:35px;height:4px;border-radius:2px;background:var(--chrome)}
}
.road li{position:relative;display:grid;gap:12px;align-content:start}
.lamp{width:72px;height:72px;position:relative;z-index:1;filter:drop-shadow(0 10px 14px rgba(11,37,80,.3))}
.road h3{font:700 26px/1.05 var(--display);text-transform:uppercase;letter-spacing:.02em;margin-top:4px;color:var(--deep)}
.road p{color:var(--mut);font-size:16.5px;line-height:1.5}

/* listes */
.ticks{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.ticks li{display:flex;gap:14px;align-items:flex-start;font-size:1.06rem;line-height:1.45}
.ticks .ic{color:#fff;background:var(--cobalt);border-radius:50%;padding:5px;width:26px;height:26px}
.split{display:grid;gap:48px;align-items:start}
@media(min-width:1040px){.split{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:72px}}
.split-copy{display:grid;gap:26px;align-content:start}
.split-copy .sec-head{margin-bottom:0}
.chain{list-style:none;padding:0;margin:4px 0 0 24px;display:grid;border-left:3px solid var(--mist)}
.chain li{display:flex;gap:16px;align-items:center;padding:12px 0;margin-left:-25px}
.chain-ic{width:46px;height:46px}
.chain b{display:block;font:700 22px/1.1 var(--display);text-transform:uppercase;color:var(--deep)}
.chain span{color:var(--mut);font-size:16px}

/* formulaire */
.form-card{background:var(--white);border:1px solid var(--line);border-radius:26px;padding:34px 28px;box-shadow:0 50px 90px -40px rgba(11,37,80,.4);scroll-margin-top:100px;display:grid;gap:14px;position:relative;overflow:hidden}
.form-card::before{content:"";position:absolute;inset:0 0 auto;height:6px;background:var(--chrome)}
@media(min-width:600px){.form-card{padding:42px 40px}}
.form-card .eyebrow{color:var(--cobalt)}
.form-card h2{font:700 36px/1 var(--display);text-transform:uppercase;color:var(--deep)}
.urgent{display:flex;gap:10px;align-items:flex-start;background:#FFF5E8;border:1px solid #F3D3A6;border-radius:14px;padding:12px 14px;font-size:16px}
.urgent .ic{color:#B76A0E;margin-top:3px}
.urgent a{color:var(--ink);font-weight:800}
.form{display:grid;gap:4px}
.form label{display:block;font:600 13px var(--display);letter-spacing:.14em;text-transform:uppercase;color:#43526B;margin:10px 0 0}
.opt{font-weight:400;text-transform:none;letter-spacing:0;color:var(--mut)}
.form input,.form select,.form textarea{display:block;width:100%;margin-top:7px;padding:14px 16px;border:1.5px solid var(--line);border-radius:14px;font:400 17px var(--body);background:#F7F9FC;color:var(--ink);transition:border-color .15s,box-shadow .15s,background .15s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--cobalt);background:#fff;box-shadow:0 0 0 4px rgba(30,77,153,.15)}
.row2{display:grid;gap:0 14px}
@media(min-width:560px){.row2{grid-template-columns:1fr 1fr}}
.consent{display:flex!important;gap:12px;align-items:flex-start;font:400 14px/1.45 var(--body)!important;letter-spacing:0!important;text-transform:none!important;color:var(--mut)!important;margin:16px 0 8px!important}
.consent input{width:20px;height:20px;margin:1px 0 0;flex:none;accent-color:var(--cobalt)}
.hp{position:absolute;left:-9999px}
[hidden]{display:none!important}
.calc-step{display:flex;align-items:center;gap:10px;margin:0;font:700 15px var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--deep)}
.calc-step span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--cobalt);color:#fff;font-size:14px;letter-spacing:0}
.calc-form .calc-res{margin-top:4px}
.calc-send{margin-top:6px;padding-top:20px;border-top:1.5px dashed var(--line)}
.calc-send .btn-gold{margin-top:10px}
.calc-send .calc-note{margin-top:6px}
.calc-send-err{margin-top:8px}
.calc-chips{border:0;padding:0;margin:2px 0 0;min-width:0}
.calc-chips legend{margin-bottom:8px;padding:0}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{display:inline-flex;align-items:center;gap:8px;padding:10px 15px;border:1.5px solid var(--line);border-radius:999px;cursor:pointer;font-weight:600;font-size:15px;color:#2B3A52;background:#fff}
.chips label:has(input:checked){border-color:var(--cobalt);background:#F2F6FD;color:var(--deep)}
.chips input{accent-color:var(--cobalt);width:16px;height:16px;margin:0}
.calc-when input{padding-right:16px;min-width:0;max-width:100%}
.calc-form{grid-template-columns:minmax(0,1fr)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.calc-loc{padding:12px 14px;border:1.5px solid var(--line);border-radius:14px;margin-bottom:0!important}
.calc-loc:has(input:checked){border-color:var(--cobalt);background:#F2F6FD}
.calc-loc b{color:var(--ink)}
.calc-rows .calc-total{background:var(--deep)}
.calc-rows .calc-total span,.calc-rows .calc-total b{color:#fff}
.calc-price small{display:block;font-weight:400;font-size:14px;opacity:.85;margin-top:4px}
.calc-note a{color:var(--cobalt);font-weight:700}

/* zone */
.zone{display:grid;gap:40px;align-items:center;position:relative}
@media(min-width:1040px){.zone{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:56px}}
.zone-copy{display:grid;gap:22px}
.zone-copy .sec-head{margin-bottom:0}
.pills{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.pills li{border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:15px;color:#2B3A52;background:var(--ice)}
.note-d{font-size:14px;color:var(--mut)}
.zone-map{margin:0}
.radar{width:100%;height:auto;display:block;max-width:600px;margin-inline:auto;filter:drop-shadow(0 30px 40px rgba(11,37,80,.12))}
.rd-km{font:600 13px var(--display);fill:#1E4D99;fill-opacity:.75;letter-spacing:.08em}
.rd-town{font:600 15px var(--body);fill:#0C1A30}
.rd-metro{font:700 12.5px var(--display);fill:#1E4D99;letter-spacing:.16em}.rd-metro-2{fill-opacity:.7;font-weight:600}
.rd-garage{font:700 12.5px var(--display);fill:#B76A0E;letter-spacing:.18em}
.rd-n{font:700 15px var(--display);fill:#1E4D99}
.rd-country{font:700 12px var(--display);letter-spacing:.22em;fill:#8C99AB}
.rd-country-fr{font-size:19px;letter-spacing:.35em;fill:#7D93B6}
.rd-pulse{transform-box:fill-box;transform-origin:center;animation:blink 1.6s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:.2;transform:scale(.7)}50%{opacity:1;transform:scale(1.2)}}

/* tuiles */
.duo{display:grid;gap:18px}
@media(min-width:800px){.duo{grid-template-columns:1fr 1fr}}
.tile{display:grid;gap:14px;padding:36px 32px;border-radius:26px;color:#fff;text-decoration:none;background:radial-gradient(500px 220px at 15% 0%,rgba(255,255,255,.2),transparent 70%),linear-gradient(160deg,#2C64C0,#1E4D99 45%,#0B2550);transition:transform .2s,box-shadow .2s}
.tile:hover{transform:translateY(-3px);box-shadow:0 26px 50px -20px rgba(11,37,80,.5)}
.tile-ic{width:52px;height:52px;background:#fff;color:var(--cobalt);box-shadow:0 0 0 3px rgba(255,255,255,.25)}
.tile h3{font:700 32px/1 var(--display);text-transform:uppercase;letter-spacing:.02em}
.tile p{color:#DCE6F5}
.tile .svc-more{color:#fff}

/* FAQ */
.faq{display:grid}
@media(min-width:1040px){.faq{grid-template-columns:.8fr 1.2fr;gap:64px;align-items:start}.faq .sec-head{position:sticky;top:110px}}
.qa-list{border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line)}
.qa summary{display:flex;justify-content:space-between;gap:20px;align-items:center;cursor:pointer;list-style:none;padding:24px 0;font:700 20px/1.3 var(--body);color:var(--deep)}
.qa summary::-webkit-details-marker{display:none}
.qa summary i{position:relative;width:30px;height:30px;flex:none;border-radius:50%;background:var(--ice)}
.qa summary i::before,.qa summary i::after{content:"";position:absolute;left:8px;right:8px;top:14px;height:2px;background:var(--cobalt);transition:transform .2s}
.qa summary i::after{transform:rotate(90deg)}
.qa[open] summary i::after{transform:rotate(0)}
.qa p{padding:0 40px 24px 0;color:#3A4860}

/* pages de texte */
.prose{max-width:860px}
.prose h2{font:700 clamp(1.6rem,3vw,2.2rem)/1.05 var(--display);text-transform:uppercase;color:var(--deep);margin:44px 0 14px}
.prose h2:first-child{margin-top:0}
.prose p{color:#2E3B52;margin-bottom:14px}
.numbered{list-style:none;counter-reset:n;padding:0;margin:0;display:grid;gap:30px}
.numbered>li{counter-increment:n;position:relative;padding-left:72px}
.numbered>li::before{content:counter(n);position:absolute;left:0;top:0;font:700 20px var(--display);color:#fff;background:var(--cobalt);border-radius:50%;width:46px;height:46px;display:grid;place-items:center;box-shadow:0 0 0 3px #fff,0 0 0 5px #C3CDD9}
.numbered h2{margin:6px 0 10px!important}
.numbered.compact{gap:18px}
.numbered.compact>li{padding-top:10px}
.price-note{display:flex;gap:16px;align-items:center;background:var(--ice);border:1px solid var(--line);border-radius:18px;padding:20px 22px;margin-top:8px}
.price-note p{margin:0;color:#2E3B52}
.price-ic{width:44px;height:44px}
.small{font-size:14.5px;color:var(--mut)}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:18px;background:var(--white)}
table{width:100%;border-collapse:collapse;min-width:520px}
th,td{text-align:left;padding:16px 18px;border-bottom:1px solid var(--line)}
tr:last-child td{border-bottom:0}
th{font:700 13px var(--display);letter-spacing:.14em;text-transform:uppercase;color:#fff;background:var(--cobalt)}
td.n{font:800 18px var(--body);font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--deep)}
.minis{display:grid;gap:12px}
@media(min-width:800px){.minis{grid-template-columns:repeat(3,1fr)}}
.mini{display:flex;gap:14px;align-items:center;padding:16px 18px;border:1px solid var(--line);border-radius:18px;background:var(--white);color:var(--ink);text-decoration:none;font-weight:700;transition:box-shadow .15s,transform .15s}
.mini span:nth-child(2){flex:1;line-height:1.3}
.mini>.ic{color:var(--cobalt)}
.mini:hover{transform:translateY(-2px);box-shadow:0 18px 34px -18px rgba(11,37,80,.4)}
.contact-card{display:grid;gap:14px;padding:36px 32px;border-radius:26px;background:var(--ice);border:1px solid var(--line)}
.contact-card .eyebrow{color:var(--cobalt)}
.contact-big{font:700 38px/1 var(--display);text-transform:uppercase;color:var(--deep)}
.contact-tel a{font-size:28px;font-weight:800;color:var(--deep);text-decoration:none}

/* appel final + pied */
.cta-final{background:radial-gradient(700px 260px at 12% 0%,rgba(255,255,255,.2),transparent 70%),linear-gradient(160deg,#2C64C0,#1E4D99 45%,#0B2550);color:#fff;position:relative}
.cta-final::after{content:"";position:absolute;inset:auto 0 0;height:6px;background:var(--chrome)}
.cta-final-in{display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:space-between;padding-block:64px}
.cta-final .eyebrow{color:#CFE0FF}
.cta-final h2{font:700 clamp(2rem,4.4vw,3.3rem)/1 var(--display);text-transform:uppercase;margin-top:12px}
.ftr{background:var(--navy);color:#A9B6CA;padding-block:64px calc(110px + env(safe-area-inset-bottom,0px));font-size:16px}
@media(min-width:1040px){.ftr{padding-bottom:48px}}
.ftr a{color:#E8EEF7;text-decoration:none}
.ftr a:hover{color:#9CC1FF}
.ftr h3{font:700 13px var(--display);letter-spacing:.2em;text-transform:uppercase;color:#9CC1FF;margin-bottom:16px}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.ftr-grid{display:grid;gap:40px}
@media(min-width:900px){.ftr-grid{grid-template-columns:1.3fr 1fr 1fr;gap:56px}}
.ftr-brand{display:grid;gap:14px}
.brand-ftr{margin:0 0 6px}
.brand-ftr .brand-txt b{color:#fff}
.brand-ftr .brand-txt i{color:#9CC1FF}
.brand-ftr .brand-mark{box-shadow:0 0 0 3px var(--navy),0 0 0 5px #6E7E96}
.ftr-mut{color:#7D8BA2;font-size:15px;max-width:42ch}
.ftr-legal{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);font-size:13px;line-height:1.6;color:#6F7E95}

/* barre d'appel mobile */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:50;padding:10px var(--gut-r) calc(10px + env(safe-area-inset-bottom,0px)) var(--gut);background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-top:1px solid var(--line);transition:transform .25s}
.sticky.is-hidden{transform:translateY(110%)}
.btn-call-sticky{display:flex;justify-content:center;width:100%;padding:12px 18px;background:var(--cobalt);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.3)}
.btn-call-sticky .ic{color:#fff}
.btn-call-sticky small{color:#CFE0FF}
.btn-call-sticky b{font-size:21px}
@media(min-width:1040px){.sticky{display:none}}

@media(max-width:1039px){.h-display{font-size:clamp(2.6rem,10vw,4.2rem)}}
@media(max-width:480px){
  body{font-size:17px}
  .brand-txt b{font-size:22px}
  .btn-call-xl{width:100%;justify-content:center}
  .btn-call-xl b{font-size:25px}
  .btn-line{width:100%;justify-content:center}
  .sec{padding-block:64px}
  .qa summary{font-size:18px}
  .numbered>li{padding-left:64px}
}
.zone-tiers{display:grid;gap:12px}
.zone-tiers>div{display:grid;gap:4px;padding:16px 18px;border-radius:16px;background:var(--ice);border-left:4px solid var(--cobalt)}
.zone-tiers b{font:700 19px var(--display);text-transform:uppercase;letter-spacing:.05em;color:var(--deep)}
.zone-tiers span{color:#3A4860;font-size:16px}

/* séparation entre sections de même couleur */
.sec-white+.sec-white,.sec-paper+.sec-paper,.sec-white+.sec-paper,.sec-paper+.sec-white{border-top:1px solid var(--line)}

/* calculateur de distance */
.calc-wrap{display:grid;gap:40px;align-items:center}
@media(min-width:1040px){.calc-wrap{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px;align-items:start}.calc-copy{position:sticky;top:130px;padding-top:24px}}
.calc-copy{display:grid;gap:26px}
.calc-copy .sec-head{margin-bottom:0}
.calc-points{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.calc-points li{display:flex;gap:14px;align-items:center;font-weight:600;color:#2B3A52}
.calc-points .ic{color:var(--cobalt);flex:none}
.calc{background:#fff;border:1px solid var(--line);border-radius:26px;padding:30px 26px;box-shadow:0 50px 90px -40px rgba(11,37,80,.4);position:relative;overflow:hidden}
.calc::before{content:"";position:absolute;inset:0 0 auto;height:6px;background:var(--chrome)}
@media(min-width:600px){.calc{padding:38px 36px}}
.calc-form{display:grid;gap:14px}
.calc-form>label,.calc-dest legend,.calc-chips legend{font:600 13px var(--display);letter-spacing:.14em;text-transform:uppercase;color:#43526B}
.calc-field{position:relative}
.calc-field input{display:block;width:100%;padding:16px 58px 16px 16px;border:1.5px solid var(--line);border-radius:14px;font:500 17px var(--body);background:#F7F9FC;color:var(--ink)}
.calc-to input{padding-right:16px}
.calc-field input:focus{outline:none;border-color:var(--cobalt);background:#fff;box-shadow:0 0 0 4px rgba(30,77,153,.15)}
.calc-geo{position:absolute;right:8px;top:8px;width:42px;height:42px;border-radius:12px;border:0;background:var(--cobalt);color:#fff;display:grid;place-items:center;cursor:pointer}
.calc-geo:disabled{opacity:.6;cursor:wait}
.calc-sug{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:5;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 20px 40px -12px rgba(11,37,80,.3);padding:6px;display:grid}
.calc-sug button{all:unset;cursor:pointer;padding:11px 12px;border-radius:10px;font-size:16px;color:var(--ink)}
.calc-sug button:hover,.calc-sug button:focus{background:var(--ice)}
.calc-dest{border:0;padding:0;margin:4px 0 0;display:grid;gap:8px}
.calc-dest legend{margin-bottom:8px}
.calc-dest label{display:flex;gap:12px;align-items:center;padding:12px 14px;border:1.5px solid var(--line);border-radius:14px;cursor:pointer;font-weight:600}
.calc-dest label:has(input:checked){border-color:var(--cobalt);background:#F2F6FD}
.calc-dest input{accent-color:var(--cobalt);width:18px;height:18px;margin:0}
.calc-res{margin-top:20px;display:grid;gap:12px}
.calc-rows{display:grid;gap:10px}
.calc-rows>div{display:grid;grid-template-columns:1fr auto;gap:2px 16px;align-items:baseline;padding:16px 18px;border-radius:16px;background:var(--ice)}
.calc-rows span{color:#43526B;font-weight:600}
.calc-rows b{font:800 28px/1 var(--body);color:var(--deep);font-variant-numeric:tabular-nums;grid-row:span 2;align-self:center}
.calc-rows i{font-style:normal;color:var(--mut);font-size:15px}
.calc-price{padding:14px 18px;border-radius:16px;background:var(--cobalt);color:#fff;font-weight:600}
.calc-price b{font-size:22px;margin-left:6px}
.calc-note{font-size:14px;color:var(--mut)}
.calc-err{padding:14px 16px;border-radius:14px;background:#FFF5E8;border:1px solid #F3D3A6;color:#6B3E06;font-weight:600}
.calc-demo{padding:10px 14px;border-radius:12px;background:#FFF5E8;color:#6B3E06;font-size:14px}

/* paiement */
.pay-card{display:flex;gap:20px;align-items:flex-start;padding:30px;border-radius:24px;background:var(--ice);border:1px solid var(--line);margin-bottom:12px}
.pay-card h2{margin:0 0 10px!important}
.pay-ic{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--cobalt);color:#fff;flex:none;box-shadow:0 0 0 3px #fff,0 0 0 5px #C3CDD9}
.pay-btn{width:auto;margin-top:16px;padding:16px 26px}
.pay-form{max-width:420px;margin-top:6px}
.pay-form label{margin-top:4px}
.pay-small{font-size:14px;color:var(--mut);margin-top:10px}
@media(max-width:560px){.pay-card{flex-direction:column;padding:24px 20px}.pay-btn{width:100%}}
@media(max-width:560px){.pay-card{flex-direction:column}.pay-btn{width:100%}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}