:root{--navy:#0b1f4d;--blue:#1d4ed8;--bg:#f3f5fa;--ink:#101828;--mut:#5b6577;--card:#fff}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5}
a{color:inherit}nav{background:#fff;border-bottom:1px solid #e3e7ef;position:sticky;top:0;z-index:5}
nav .in{max-width:1100px;margin:auto;padding:12px 16px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
nav .logo{font-weight:800;color:var(--navy);text-decoration:none;font-size:1.1rem;margin-right:auto}
nav a.l{text-decoration:none;color:var(--mut);font-weight:500}nav a.l:hover{color:var(--navy)}
.btn{display:inline-block;background:var(--blue);color:#fff;border:0;border-radius:8px;padding:12px 22px;font-weight:600;font-size:1rem;text-decoration:none;cursor:pointer}
.btn.ghost{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.5)}
.hero{background:linear-gradient(135deg,#0b1f4d,#1e3a8a);color:#fff;text-align:center;padding:96px 16px}
.hero h1{font-size:clamp(2rem,6vw,3.5rem);margin:0 0 8px}.hero p{font-size:1.2rem;opacity:.9;margin:0 0 28px}
.hero .btn{margin:6px}main{max-width:1100px;margin:auto;padding:48px 16px}
h2{color:var(--navy);margin:0 0 20px}.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.card{background:var(--card);border-radius:12px;padding:22px;box-shadow:0 1px 3px rgba(16,24,40,.08)}
.card h3{margin:0 0 6px;color:var(--navy)}.price{font-weight:700;color:var(--blue);font-size:1.15rem}
.muted{color:var(--mut)}.cta{background:var(--navy);color:#fff;text-align:center;border-radius:14px;padding:40px 16px;margin-top:48px}
.cta h2{color:#fff}form.stack label{display:block;margin:14px 0 4px;font-weight:600}
input[type=text],input[type=email],input[type=tel],input[type=number],input[type=password],textarea{width:100%;padding:11px;border:1px solid #cdd3df;border-radius:8px;font:inherit}
.svc{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid #e3e7ef;border-radius:10px;background:#fff;margin-bottom:10px}
.svc input{width:20px;height:20px}.svc .n{flex:1}.svc .qty{width:70px}
.msg{padding:12px 16px;border-radius:8px;margin-bottom:16px}.ok{background:#dcfce7;color:#166534}.bad{background:#fee2e2;color:#991b1b}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden}th,td{text-align:left;padding:10px 14px;border-bottom:1px solid #eef0f5}
footer{text-align:center;color:var(--mut);padding:32px 16px}
/* ---- v2 engagement styles ---- */
nav .logo{display:flex;align-items:center;gap:10px}nav .logo img{height:40px;width:40px;border-radius:8px;object-fit:cover}
.hero{position:relative;overflow:hidden;padding:130px 16px 110px;background:#0b1f4d}
.hero::before{content:"";position:absolute;inset:0;background:url(/static/img/hero-detailing.jpg) center/cover;opacity:.35}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,31,77,.55),rgba(11,31,77,.95))}
.hero>*{position:relative;z-index:1}.hero .tag{display:inline-block;border:1px solid rgba(255,255,255,.4);border-radius:99px;padding:4px 14px;font-size:.85rem;margin-bottom:18px;letter-spacing:.05em}
.hero .logo-big{width:110px;height:110px;border-radius:20px;margin-bottom:18px;box-shadow:0 8px 30px rgba(0,0,0,.4)}
.btn{transition:transform .15s,box-shadow .15s}.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(29,78,216,.35)}
.card{transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-4px);box-shadow:0 10px 28px rgba(16,24,40,.14)}
.ico{font-size:1.8rem}.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s,transform .6s}.reveal.in{opacity:1;transform:none}
.steps{counter-reset:s}.steps .card{position:relative;padding-top:44px}.steps .card::before{counter-increment:s;content:counter(s);position:absolute;top:-14px;left:20px;background:var(--blue);color:#fff;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:700}
.ba-wrap{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.ba{position:relative;aspect-ratio:4/3;overflow:hidden;border-radius:14px;user-select:none;touch-action:pan-y;background:#000}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba .top{clip-path:inset(0 50% 0 0)}.ba .bar{position:absolute;top:0;bottom:0;left:50%;width:3px;background:#fff;box-shadow:0 0 8px rgba(0,0,0,.5)}
.ba .bar::after{content:"\2194";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;color:var(--navy);width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:700}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba .lbl{position:absolute;bottom:10px;background:rgba(0,0,0,.6);color:#fff;font-size:.75rem;padding:3px 10px;border-radius:99px}.ba .l1{left:10px}.ba .l2{right:10px}
.social{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.social a{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.3);border-radius:99px;padding:8px 18px;text-decoration:none;font-weight:600}.social a:hover{background:#fff;color:var(--navy)}
details{background:#fff;border-radius:10px;padding:14px 18px;margin-bottom:10px;box-shadow:0 1px 3px rgba(16,24,40,.08)}summary{cursor:pointer;font-weight:600;color:var(--navy)}
footer.big{background:var(--navy);color:#cbd5e1;padding:44px 16px;text-align:center}footer.big a{color:#fff}footer.big img{height:64px;border-radius:12px;margin-bottom:10px}
.callbar{display:none}@media(max-width:700px){.callbar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:9;background:#fff;border-top:1px solid #e3e7ef;padding:10px;gap:10px}.callbar a{flex:1;text-align:center}body{padding-bottom:70px}nav a.l{display:none}}
/* ---- v3 ---- */
nav .in{flex-wrap:nowrap;gap:14px}nav .links{display:flex;gap:16px;overflow-x:auto;white-space:nowrap;align-items:center;margin-left:auto;scrollbar-width:none}nav .links::-webkit-scrollbar{display:none}
nav .logo{margin-right:0}nav .logo span{white-space:nowrap}@media(max-width:700px){nav .links a.l{display:inline}nav .logo span{display:none}nav .hide-m{display:none}}
.pagehead{background:linear-gradient(135deg,#0b1f4d,#1e3a8a);color:#fff;padding:56px 16px;text-align:center}.pagehead h1{margin:0 0 8px;font-size:clamp(1.8rem,5vw,2.8rem)}.pagehead p{margin:0;opacity:.9;font-size:1.1rem}
.sizes{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.sizes button{border:1px solid #cdd3df;background:#fff;border-radius:99px;padding:8px 16px;font:inherit;font-weight:600;cursor:pointer;color:var(--navy)}.sizes button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.pkg{position:relative;display:flex;flex-direction:column}.pkg ul{padding-left:18px;margin:10px 0;color:var(--mut)}.pkg .big{font-size:2rem;font-weight:800;color:var(--navy)}.pkg .badge{position:absolute;top:-12px;right:16px;background:var(--blue);color:#fff;border-radius:99px;font-size:.75rem;font-weight:700;padding:4px 12px}.pkg .btn{margin-top:auto;text-align:center}
.pkg.pop{outline:2px solid var(--blue)}.tag2{color:var(--blue);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}
.opt{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border:1px solid #e3e7ef;border-radius:10px;background:#fff;margin-bottom:8px;cursor:pointer}.opt input{margin-top:4px}.opt:has(input:checked){border-color:var(--blue);background:#eff4ff}.opt .p{margin-left:auto;font-weight:700;color:var(--blue);white-space:nowrap}.opt.off{opacity:.45;pointer-events:none}
.fgrid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}select{width:100%;padding:11px;border:1px solid #cdd3df;border-radius:8px;font:inherit;background:#fff}
.summary{position:sticky;top:76px;background:#fff;border-radius:12px;padding:20px;box-shadow:0 4px 18px rgba(16,24,40,.12)}.summary .row{display:flex;justify-content:space-between;gap:12px;margin:6px 0}.summary .tot{border-top:1px solid #e3e7ef;padding-top:10px;font-weight:800;font-size:1.3rem;color:var(--navy)}
.cols{display:grid;gap:28px;grid-template-columns:1fr 340px}@media(max-width:860px){.cols{grid-template-columns:1fr}.summary{position:static}}
.mosaic{columns:3 220px;column-gap:14px}.mosaic img{width:100%;border-radius:12px;margin-bottom:14px;display:block}
.faqnav{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.faqnav a{background:#fff;border:1px solid #e3e7ef;border-radius:99px;padding:6px 14px;text-decoration:none;color:var(--navy);font-weight:600;font-size:.9rem}
.faqs h3{margin:34px 0 12px;color:var(--navy)}.pills{display:flex;flex-wrap:wrap;gap:8px}.pills a{background:#eaf0ff;color:var(--navy);border-radius:99px;padding:6px 14px;text-decoration:none;font-weight:600;font-size:.9rem}
.stat{text-align:center}.stat b{display:block;font-size:2rem;color:var(--navy)}.two{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));align-items:center}
table.cmp td:first-child{font-weight:600}.note{font-size:.9rem;color:var(--mut)}
/* before/after side-by-side */
.pairs{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));margin-top:22px}
.pair{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 1px 3px rgba(16,24,40,.08)}.pair .imgs{display:grid;grid-template-columns:1fr 1fr;gap:3px;background:#fff}
.pair figure{margin:0;position:relative}.pair img{width:100%;aspect-ratio:3/4;object-fit:cover;display:block}.pair .lbl{position:absolute;bottom:8px;left:8px;background:rgba(0,0,0,.65);color:#fff;font-size:.7rem;padding:3px 10px;border-radius:99px;font-weight:600}.pair .after .lbl{background:var(--blue)}
.pair p{margin:0;padding:12px 16px;font-weight:600;color:var(--navy)}

/* circular logos + tall sliders */
nav .logo img{border-radius:50%;background:none}.hero .logo-big{border-radius:50%;box-shadow:0 8px 30px rgba(0,0,0,.45)}footer.big img{border-radius:50%}
.ba.tall{aspect-ratio:3/4}.ba-wrap{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.pair figure img{aspect-ratio:3/4}
.addr-wrap{position:relative}.addr-list{position:absolute;left:0;right:0;top:100%;z-index:20;background:#fff;border:1px solid #cdd3df;border-radius:8px;box-shadow:0 8px 24px rgba(16,24,40,.15);margin:2px 0 0;padding:4px 0;list-style:none;display:none}
.addr-list li{padding:10px 12px;cursor:pointer;font-size:.95rem}.addr-list li:hover,.addr-list li.on{background:#eff4ff}
.ack{display:flex;gap:10px;align-items:flex-start;margin:16px 0;font-size:.92rem;color:var(--mut)}.ack input{margin-top:4px}

.strip{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:34px}.strip img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:center 60%;border-radius:12px;display:block}@media(max-width:600px){.strip{grid-template-columns:1fr 1fr 1fr;gap:6px}}