/* Prestige Car Wash — shared design system (mobile-first) */
:root{
  --bg:#0b0f16; --panel:#121824; --panel2:#0e1420; --ink:#eef3fb; --mut:#8ba0bd;
  --line:#222e42; --brand:#28c3ff; --brand2:#0a84ff; --gold:#e8c86a; --good:#3ad29f; --warn:#ffb454; --bad:#ff6b6b;
  --cols:4; --fs:1; --radius:14px; --maxw:1280px;
  --shadow:0 8px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:radial-gradient(1200px 600px at 70% -10%, #14324a 0%, var(--bg) 55%) fixed;
  color:var(--ink); font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  line-height:1.5; -webkit-font-smoothing:antialiased;
}
a{color:var(--brand);text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 18px}

/* top nav */
.nav{position:sticky;top:0;z-index:40;background:rgba(11,15,22,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .row{display:flex;align-items:center;gap:16px;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.5px}
.brand .mk{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;font-size:16px}
.brand small{color:var(--gold);font-weight:600;letter-spacing:2px;font-size:10px;text-transform:uppercase}
.nav .links{display:flex;gap:18px;margin-left:auto;align-items:center}
.nav .links a{color:var(--mut);font-weight:600;font-size:14px}
.nav .links a:hover,.nav .links a.on{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#001018;font-weight:700;padding:10px 16px;border-radius:999px;border:0;cursor:pointer;font-size:14px}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn:hover{filter:brightness(1.07)}
.hamb{display:none;background:none;border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:8px 10px;font-size:18px;cursor:pointer}

/* hero */
.hero{position:relative;padding:70px 0 54px;text-align:center}
.hero h1{font-size:clamp(30px,6vw,58px);line-height:1.05;margin:0 0 14px;font-weight:900;letter-spacing:-.5px}
.hero p.lead{font-size:clamp(15px,2.4vw,20px);color:var(--mut);max-width:660px;margin:0 auto 26px}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.pill{display:inline-block;background:var(--panel);border:1px solid var(--line);color:var(--gold);border-radius:999px;padding:6px 14px;font-size:12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;margin-bottom:18px}

/* generic sections */
.section{padding:40px 0}
.section h2{font-size:clamp(22px,3.5vw,32px);margin:0 0 6px;font-weight:800}
.section .sub{color:var(--mut);margin:0 0 22px}

/* grid + cards */
.controls{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.controls label{font-size:12px;color:var(--mut);display:flex;align-items:center;gap:8px;font-weight:600}
.controls select,.controls input[type=search]{background:var(--panel);border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:8px 10px;font-size:14px}
.controls input[type=range]{accent-color:var(--brand)}
.layout{display:grid;grid-template-columns:240px 1fr;gap:20px;align-items:start}
.filters{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px;position:sticky;top:76px}
.filters h4{margin:0 0 10px;font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--mut)}
.facet{border-top:1px solid var(--line);padding:10px 0}
.facet summary{cursor:pointer;font-weight:700;font-size:14px;list-style:none}
.facet .opt{display:flex;justify-content:space-between;align-items:center;padding:6px 4px;border-radius:8px;cursor:pointer;font-size:13px;color:var(--mut)}
.facet .opt:hover{background:var(--panel2);color:var(--ink)}
.facet .opt.on{color:var(--ink)}
.facet .opt .n{background:var(--panel2);border:1px solid var(--line);border-radius:999px;padding:1px 8px;font-size:11px;color:var(--brand)}
.grid{display:grid;grid-template-columns:repeat(var(--cols),1fr);gap:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .15s,border-color .15s}
.card:hover{transform:translateY(-3px);border-color:var(--brand)}
.card .media{aspect-ratio:4/3;background:linear-gradient(135deg,#0f2233,#0a1520);position:relative;overflow:hidden;display:grid;place-items:center}
.card .media video,.card .media img{width:100%;height:100%;object-fit:cover}
.card .media .ph{color:var(--mut);font-size:12px;text-align:center;padding:10px}
.card .body{padding:calc(12px * var(--fs))}
.card .ttl{font-weight:800;font-size:calc(15px * var(--fs));margin:0 0 4px}
.card .cat{font-size:11px;color:var(--gold);text-transform:uppercase;letter-spacing:1px;font-weight:700}
.card .blurb{color:var(--mut);font-size:calc(12.5px * var(--fs));margin:6px 0 10px}
.card .price{font-weight:900;font-size:calc(18px * var(--fs));color:var(--brand)}
.card .row{display:flex;justify-content:space-between;align-items:center;gap:8px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.tag{font-size:10.5px;background:var(--panel2);border:1px solid var(--line);color:var(--mut);border-radius:999px;padding:2px 8px}

/* footer */
.foot{border-top:1px solid var(--line);margin-top:40px;padding:28px 0;color:var(--mut);font-size:13px}
.foot a{color:var(--mut)}

/* filters drawer (mobile) */
.drawer-backdrop{display:none}
.filters-toggle{display:none}

/* ---------- responsive / mobile ---------- */
@media (max-width:900px){
  .nav .links{position:fixed;inset:60px 0 auto 0;flex-direction:column;background:var(--panel);border-bottom:1px solid var(--line);padding:14px 18px;gap:14px;display:none}
  .nav .links.open{display:flex}
  .nav .links a{font-size:16px}
  .hamb{display:inline-block;margin-left:auto}
  .layout{grid-template-columns:1fr}
  .filters-toggle{display:inline-flex}
  .filters{position:fixed;inset:0 20% 0 0;z-index:60;border-radius:0;transform:translateX(-105%);transition:transform .22s;overflow:auto}
  .filters.open{transform:none}
  .drawer-backdrop.open{display:block;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:55}
  .grid{grid-template-columns:repeat(min(var(--cols),2),1fr)!important}
}
@media (max-width:520px){
  .grid{grid-template-columns:1fr!important}
  .controls{gap:8px}
}