:root{
  --primary:#007a7a;
  --primary-600:#006666;
  --primary-700:#005454;
  --bg:#f6f8f9;
  --card:#ffffff;
  --text:#1f2937;
  --muted:#6b7280;
  --border:#e5e7eb;
  --focus: rgba(0,122,122,0.25);
  --chip-bg:#e6f6f6;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Inter,"Helvetica Neue",Arial}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

header{
  background:#fff;border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:40;
}
.container{max-width:1200px;margin:0 auto;padding:0 16px}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.25rem;color:var(--primary)}
.brand .logo{width:34px;height:34px;border-radius:8px;background:var(--primary);display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:800}
.nav-actions{display:flex;gap:10px}
.btn{
  background:var(--primary);color:#fff;border:none;padding:10px 14px;border-radius:10px;font-weight:600;cursor:pointer;
  transition:transform .05s ease, background .2s ease, box-shadow .2s ease;
  box-shadow:0 1px 0 rgba(0,0,0,0.03),0 1px 2px rgba(0,0,0,0.04);
}
.btn:hover{background:var(--primary-600)}
.btn:active{transform:translateY(1px)}
.btn-outline{background:#fff;color:var(--primary);border:1px solid var(--primary);padding:9px 13px;border-radius:10px;font-weight:600;cursor:pointer}
.btn-outline:hover{background:#f0fbfb}
.btn-sm{padding:8px 12px;border-radius:8px;font-size:.9rem}
.pill{display:inline-flex;align-items:center;gap:6px;background:var(--chip-bg);color:var(--primary);padding:6px 10px;border-radius:999px;font-weight:600}

.hero{background:linear-gradient(0deg,#fff,#f7fbfb);border-bottom:1px solid var(--border)}
.hero-inner{padding:28px 0 16px}
.hero-title{font-size:1.8rem;margin:2px 0 10px}
.hero-sub{color:var(--muted);margin:0 0 18px}
.filter{background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px;box-shadow:0 1px 0 rgba(0,0,0,0.02)}
.filter-grid{display:grid;gap:12px;grid-template-columns:1fr}
.field{display:flex;flex-direction:column;gap:6px}
.label{font-weight:600;font-size:.95rem}
.input,.select{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:#fff;color:var(--text);outline:none;transition:border .2s,box-shadow .2s}
.input:focus,.select:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--focus)}
.filter-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px;align-items:center;justify-content:flex-start}
.stats{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-left:auto}
.stats .stat{background:#fff;border:1px dashed var(--border);padding:8px 12px;border-radius:10px;color:var(--muted)}

@media(min-width:720px){
  .hero-inner{padding:32px 0 18px}
  .hero-title{font-size:2rem}
  .filter-grid{grid-template-columns:repeat(6,1fr)}
  .field.span-2{grid-column:span 2}
  .filter-actions{justify-content:flex-end}
}

.section{padding:18px 0}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.section-header h2{font-size:1.25rem;margin:0}
.carousel{position:relative}
.carousel-track{
  display:grid;grid-auto-flow:column;grid-auto-columns:80%;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:16px;padding:6px 2px 14px;overscroll-behavior-inline:contain
}
.carousel-track::-webkit-scrollbar{height:10px}
.carousel-track::-webkit-scrollbar-thumb{background:#dbe6e6;border-radius:999px}
.carousel-track::-webkit-scrollbar-track{background:#f4f8f8}
@media(min-width:520px){.carousel-track{grid-auto-columns:60%}}
@media(min-width:760px){.carousel-track{grid-auto-columns:40%}}
@media(min-width:1024px){.carousel-track{grid-auto-columns:25%}}
@media(min-width:1280px){.carousel-track{grid-auto-columns:22%}}

.card{
  background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden;scroll-snap-align:center;
  box-shadow:0 1px 0 rgba(0,0,0,0.02),0 1px 2px rgba(0,0,0,0.03);
  transition:transform .15s ease, box-shadow .2s ease,border .2s ease;
}
.card:hover{transform:translateY(-2px);box-shadow:0 6px 14px rgba(0,0,0,0.06)}
.card .thumb{width:100%;aspect-ratio:16/9;object-fit:cover;background:#eef3f3}
.card-body{padding:12px}
.card-title{margin:0 0 6px;font-size:1.05rem}
.muted{color:var(--muted);font-size:.95rem}
.price{font-weight:800;color:var(--primary);font-size:1.05rem;margin:6px 0 8px}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{background:var(--chip-bg);color:var(--primary);padding:4px 8px;border-radius:999px;font-weight:600;font-size:.85rem}

.carousel-nav{display:flex;gap:8px}
.icon-btn{background:#fff;border:1px solid var(--border);width:36px;height:36px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s ease,border .2s ease,transform .05s ease}
.icon-btn:hover{background:#f3fbfb;border-color:var(--primary)}
.icon-btn:active{transform:translateY(1px)}
.icon{width:18px;height:18px;fill:var(--primary)}

footer{border-top:1px solid var(--border);background:#fff}
.footer-inner{padding:20px 0;color:var(--muted);font-size:.95rem}