:root{--navy:#071a2d;--navy2:#0c2742;--blue:#1479ff;--cyan:#31c6ff;--ink:#132033;--muted:#657286;--light:#f4f7fa;--line:#e5eaf0;--shadow:0 20px 60px rgba(7,26,45,.12)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font:400 16px/1.65 "DM Sans",Arial,sans-serif;background:#edf4fa}
h1,h2,h3{font-family:"Manrope",Arial,sans-serif;line-height:1.12;margin:0 0 18px}
h1{font-size:clamp(42px,6vw,76px);letter-spacing:-2px}
h2{font-size:clamp(29px,4vw,48px);letter-spacing:-1px}
h3{font-size:21px}
p{margin:0 0 18px;color:var(--muted)}
a{color:inherit;text-decoration:none}
a:not(.btn):hover{color:#0878d9;text-decoration:underline}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.skip-link{position:absolute;left:-999px}
.skip-link:focus{left:12px;top:12px;z-index:99;padding:10px;background:#fff;color:#000}
.site-header{position:fixed;inset:0 0 auto;z-index:20;background:rgba(7,26,45,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.1)}
.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center}
.brand-logo{display:block;width:170px;height:auto;max-height:58px;object-fit:contain;border-radius:8px}
.nav{display:flex;align-items:center;gap:22px;color:#d9e3ee;font-size:14px;font-weight:700}
.nav a:hover{color:#fff;text-decoration:none}
.nav-cta{padding:11px 15px;background:#fff;color:var(--navy)!important;border-radius:10px}
.nav-details{position:relative}
.nav-details summary{cursor:pointer;list-style:none}
.nav-details summary::-webkit-details-marker{display:none}
.nav-details summary:after{content:'⌄';margin-left:4px}
.subnav{position:absolute;top:28px;left:-17px;width:230px;padding:10px;background:#fff;box-shadow:var(--shadow);border-radius:12px}
.subnav a{display:block;padding:8px 10px;color:var(--ink)}
.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:26px}
.hero{min-height:790px;position:relative;display:flex;align-items:center;overflow:hidden;background:var(--navy);color:#fff}
.hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,26,45,.9) 0%,rgba(7,26,45,.63) 48%,rgba(7,26,45,.18) 100%),url("https://colmarautobilan.fr/img/01.jpg") center/cover,linear-gradient(120deg,#061522,#0c4168)}
.hero-content{position:relative;padding-top:80px}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:#48c9ff;display:block;margin-bottom:16px}
.hero .eyebrow{display:inline-flex;padding:8px 12px;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:rgba(255,255,255,.07)}
.hero h1 span{color:#55cfff}
.hero-lead{max-width:670px;font-size:20px;color:#d2dce7}
.hero-actions,.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 20px;border-radius:12px;font-weight:800;font-size:15px;transition:.2s;border:1px solid transparent}
.btn:hover{transform:translateY(-2px);text-decoration:none}
.btn-primary{background:linear-gradient(135deg,#1178ff,#12b8f3);color:#fff;box-shadow:0 12px 35px rgba(17,120,255,.3)}
.btn-ghost{border-color:rgba(255,255,255,.25);color:#fff;background:rgba(255,255,255,.08)}
.btn-light{background:#fff;color:var(--navy)}
.btn-secondary{border-color:var(--line);background:#fff}
.trust-row{display:flex;gap:10px;flex-wrap:wrap;color:#d8e5ef;font-size:13px}
.trust-row span{padding:8px 12px;border:1px solid rgba(255,255,255,.12);border-radius:999px;background:rgba(255,255,255,.05)}
.booking-strip{background:linear-gradient(110deg,#0c2742,#0b4168);color:#fff}
.booking-strip-inner{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:30px 0}
.booking-strip h2{font-size:30px;margin-bottom:4px}
.booking-strip p{color:#b9cbdc;margin:0}
.section{padding:95px 0}
.section-light{background:var(--light)}
.section-dark{background:var(--navy);color:#fff}
.section-dark p{color:#b7c6d5}
.section-head{max-width:760px;margin-bottom:45px}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card{overflow:hidden;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow);transition:.25s}
.service-card:hover{transform:translateY(-5px)}
.service-image{height:140px;background:linear-gradient(135deg,#0b4168,#1479ff);position:relative}
.service-moto .service-image{background:linear-gradient(135deg,#11233c,#4c45a0)}
.service-visit .service-image{background:linear-gradient(135deg,#075d68,#20b995)}
.service-body{padding:27px}
.icon{font-size:30px}
.service-body h3{margin-top:12px}
.service-body a,.text-link{font-weight:800;color:#0878d9}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
.check-list{display:grid;gap:13px;margin-top:25px;color:#e3edf6;font-weight:600}
.photo-card{min-height:390px;border-radius:28px;background:linear-gradient(180deg,transparent,rgba(0,0,0,.72)),url("https://colmarautobilan.fr/img/05.jpg") center/cover,linear-gradient(145deg,#12476c,#071a2d);position:relative;overflow:hidden}
.photo-card-overlay{position:absolute;bottom:0;left:0;right:0;padding:30px;background:linear-gradient(transparent,rgba(0,0,0,.6))}
.photo-card-overlay strong{display:block;font-size:26px}
.photo-card-overlay span{color:#cbd8e5}
.faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:25px}
.faq-grid>div,.definition-grid>div{padding:25px;border:1px solid var(--line);border-radius:18px}
.cta-final{background:linear-gradient(120deg,#eaf6ff,#f7fbff);padding:55px 0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
.page-hero{padding:165px 0 85px;background:linear-gradient(120deg,var(--navy),#0e3555);color:#fff}
.page-hero p{max-width:720px;color:#c5d5e4;font-size:19px}
.hero-auto{background:linear-gradient(90deg,rgba(7,26,45,.91),rgba(7,26,45,.56)),url("https://colmarautobilan.fr/img/03.jpg") center/cover,linear-gradient(120deg,#071a2d,#164d75)}
.hero-moto{background:linear-gradient(90deg,rgba(7,26,45,.91),rgba(24,19,61,.55)),url("https://colmarautobilan.fr/img/06.jpg") center/cover,linear-gradient(120deg,#071a2d,#252052)}
.narrow{max-width:900px}
.content h2{margin-top:48px}
.content h2:first-child{margin-top:0}
.content li{margin:9px 0}
.info-cards,.definition-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:28px 0}
.info-cards>div{padding:20px;border:1px solid var(--line);border-radius:15px;background:#fff}
.info-cards strong,.info-cards span{display:block}
.info-cards span{color:var(--muted);margin-top:7px}
.notice,.source-box{padding:20px;border-left:4px solid var(--blue);background:#eef7ff;border-radius:0 12px 12px 0;margin:25px 0}
.source-box h2{font-size:24px;margin:0 0 10px}
.booking-page{background:var(--light)}
.booking-box{background:#fff;border:1px solid #dfe7ef;border-radius:24px;box-shadow:var(--shadow);padding:15px;overflow:hidden}
.booking-help{text-align:center;margin-top:20px}
.faq-list>h2{font-size:30px;margin-top:48px}
.faq-list details{border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:10px 0;background:#fff}
.faq-list summary{font-weight:800;cursor:pointer}
.faq-list details p{margin:14px 0 0}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}
.contact-big{font-size:32px;font-weight:800}
.map-wrap{height:480px;border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.map-wrap iframe{width:100%;height:100%;border:0}
.footer{background:#061522;color:#c1cfdb;padding:55px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:35px}
.footer h2{color:#fff;font-size:16px;letter-spacing:0}
.footer a:hover{color:#fff}
.footer-bottom{margin-top:45px;padding:20px 0;border-top:1px solid rgba(255,255,255,.08);font-size:13px}
.mobile-booking{display:none}
@media(max-width:850px){.nav{display:none;position:absolute;top:76px;left:0;right:0;background:var(--navy);padding:20px;flex-direction:column;align-items:stretch;gap:16px}
.nav.open{display:flex}
.nav-details .subnav{position:static;width:auto;margin-top:8px}
.menu-toggle{display:block}
.hero{min-height:720px}
.service-grid,.split,.contact-grid{grid-template-columns:1fr}
.faq-grid,.info-cards,.definition-grid{grid-template-columns:1fr}
.booking-strip-inner,.cta-inner{flex-direction:column;align-items:flex-start}
.footer-grid{grid-template-columns:1fr 1fr}
.mobile-booking{display:block;position:fixed;z-index:30;left:15px;right:15px;bottom:15px}
.mobile-booking a{display:block;text-align:center;padding:15px;border-radius:14px;background:var(--blue);color:#fff;font-weight:800;box-shadow:0 10px 35px rgba(0,0,0,.3)}
body{padding-bottom:75px}
}
@media(max-width:520px){.container{width:min(100% - 28px,1160px)}
.hero h1{font-size:43px}
.hero-lead{font-size:17px}
.section{padding:70px 0}
.footer-grid{grid-template-columns:1fr}
}

/* V4 signature: profondeur, lumière et pages éditoriales plus vivantes */
:root{--orange:#f07f4f;--aurora:#7ad9ff}
body:before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(circle at 8% 24%,rgba(38,166,255,.12),transparent 28%),radial-gradient(circle at 96% 66%,rgba(240,127,79,.09),transparent 25%),#eef5fa}
.site-header{background:rgba(4,18,32,.88)}
.nav-cta{background:linear-gradient(135deg,#f07f4f,#ffac61);color:#fff!important;box-shadow:0 8px 22px rgba(240,127,79,.25)}
.nav-cta:hover{filter:brightness(1.08)}
.page-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 85% 20%,rgba(58,202,255,.26),transparent 30%),linear-gradient(122deg,#061522,#0c3455 62%,#0e5680)}
.page-hero:after{content:"";position:absolute;width:360px;height:360px;right:-120px;bottom:-170px;border:1px solid rgba(122,217,255,.32);border-radius:50%;box-shadow:0 0 0 45px rgba(122,217,255,.04),0 0 0 90px rgba(122,217,255,.03)}
.page-hero .container{position:relative;z-index:1}
main>.page-hero+.section{position:relative;background:linear-gradient(180deg,#eef7fc 0,#f8fbfd 33%,#eaf2f7 100%)}
main>.page-hero+.section:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(14,83,122,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(14,83,122,.035) 1px,transparent 1px);background-size:34px 34px;pointer-events:none}
main>.page-hero+.section>.container{position:relative}
.content{padding:clamp(28px,4vw,58px);background:rgba(255,255,255,.78);border:1px solid rgba(255,255,255,.9);border-radius:30px;box-shadow:0 26px 80px rgba(7,26,45,.1);backdrop-filter:blur(12px)}
.content h2{position:relative;padding-bottom:14px}
.content h2:after{content:"";display:block;width:46px;height:4px;margin-top:14px;border-radius:999px;background:linear-gradient(90deg,var(--orange),var(--aurora))}
.definition-grid>div,.info-cards>div{background:linear-gradient(145deg,#fff,#f1f8fc);border-color:#d9e8f2;box-shadow:0 10px 26px rgba(7,26,45,.05)}
.definition-grid>div{border-top:4px solid var(--blue)}
.definition-grid>div:nth-child(2){border-top-color:var(--orange)}
.definition-grid>div:nth-child(3){border-top-color:#9d69dc}
.source-box{background:linear-gradient(120deg,#e9f7ff,#f7fcff);border-left-color:var(--orange)}
.faq-list{max-width:980px}
.faq-list>h2{color:var(--navy);font-size:clamp(31px,4vw,45px);padding-top:12px}
.faq-list details{border:1px solid rgba(103,155,188,.25);background:linear-gradient(112deg,rgba(255,255,255,.94),rgba(239,248,253,.92));box-shadow:0 8px 22px rgba(7,26,45,.045);transition:transform .2s ease,box-shadow .2s ease}
.faq-list details:hover{transform:translateX(4px);box-shadow:0 14px 30px rgba(7,26,45,.09)}
.faq-list summary{display:flex;align-items:center;gap:12px;color:#102b42;font-family:"Manrope",Arial,sans-serif;font-size:17px}
.faq-list summary:before{content:"+";display:grid;place-items:center;width:27px;height:27px;flex:0 0 27px;border-radius:50%;background:linear-gradient(135deg,#1479ff,#45c9ff);color:#fff;font-size:20px;line-height:1}
.faq-list details[open] summary:before{content:"–";background:linear-gradient(135deg,#f07f4f,#ffae65)}
.booking-direct{min-height:calc(100vh - 76px);padding:104px 0 42px;background:radial-gradient(circle at 80% 0,rgba(56,194,255,.19),transparent 32%),linear-gradient(145deg,#edf7fc,#f8fbfd)}
.booking-direct-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin:0 0 18px}
.booking-direct-head h1{font-size:clamp(27px,3vw,42px);letter-spacing:-1.5px;margin:0;color:var(--navy)}
.booking-direct-head .eyebrow{margin-bottom:7px}.booking-direct-head p{margin:0;font-weight:600}
.booking-direct .booking-box{padding:10px;border:1px solid rgba(20,121,255,.15);border-radius:26px;box-shadow:0 24px 68px rgba(7,26,45,.13)}
.booking-direct .booking-help{margin-bottom:0}
.section:not(.section-dark):not(.booking-page){background:transparent}
.service-card{border:1px solid rgba(153,189,212,.3)}
.site-header .brand-logo{width:128px;height:68px;max-height:none;object-fit:contain;background:#fff;border-radius:5px;padding:1px}
.footer .brand-logo{width:190px;max-height:none;height:auto;background:#fff;border-radius:7px;padding:2px}
.hero .eyebrow:before,.page-hero .eyebrow:before,.booking-direct-head .eyebrow:before{content:"";display:inline-block;width:8px;height:8px;margin-right:10px;border-radius:50%;background:#42d69d;box-shadow:0 0 0 5px rgba(66,214,157,.13);vertical-align:1px}
.service-visual{height:180px;display:grid;place-items:center;overflow:hidden}
.service-visual:after{content:"";position:absolute;width:210px;height:210px;right:-45px;top:-70px;border:1px solid rgba(255,255,255,.17);border-radius:50%;box-shadow:0 0 0 30px rgba(255,255,255,.045)}
.service-visual svg{position:relative;z-index:1;width:150px;height:92px;fill:none;stroke:rgba(255,255,255,.93);stroke-width:4;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 8px 12px rgba(0,0,0,.16))}
.service-auto .service-visual{background:radial-gradient(circle at 75% 35%,rgba(91,218,255,.43),transparent 27%),linear-gradient(135deg,#0b4168,#1479ff)}
.service-moto .service-visual{background:radial-gradient(circle at 75% 35%,rgba(218,177,255,.35),transparent 27%),linear-gradient(135deg,#182a58,#6942a3)}
.service-visit .service-visual{background:radial-gradient(circle at 75% 35%,rgba(116,255,196,.3),transparent 27%),linear-gradient(135deg,#075d68,#20a885)}
.review-link{padding:68px 0;background:linear-gradient(105deg,#0a2944,#115783);color:#fff;position:relative;overflow:hidden}.review-link:before{content:"";position:absolute;width:380px;height:380px;border-radius:50%;right:-100px;top:-220px;border:1px solid rgba(255,255,255,.16);box-shadow:0 0 0 45px rgba(255,255,255,.04)}.review-link-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;position:relative}.review-link h2{font-size:clamp(28px,3.3vw,43px);margin-bottom:10px}.review-link p{color:#c9ddea;margin:0}.review-link .btn-secondary{border-color:rgba(255,255,255,.3);background:#fff;color:var(--navy);white-space:nowrap}
@media(max-width:850px){.review-link-inner{display:block}.review-link .btn{margin-top:22px}.service-visual{height:150px}}
@media(max-width:850px){.booking-direct{padding-top:94px}.booking-direct-head{display:block}.booking-direct-head p{margin-top:8px}.content{padding:28px 20px;border-radius:22px}.faq-list details:hover{transform:none}}