:root{
  --primary:#0f766e;--secondary:#f59e0b;--bg:#fff;--surface:#f5f5f4;--text:#1c1917;
  --btn-bg:var(--primary);--btn-text:#fff;--font:Tahoma,"Segoe UI",Arial,sans-serif;
  --radius:12px;--btn-radius:999px;--card-radius:12px;--shadow:0 8px 24px rgba(0,0,0,.08);
  --muted:color-mix(in srgb,var(--text) 65%,var(--bg));--line:color-mix(in srgb,var(--text) 14%,var(--bg));
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.8}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1100px;margin:auto;padding:0 20px}
:focus-visible{outline:3px solid var(--secondary);outline-offset:2px}

.top{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:1.1rem}
.brand img,.mark{width:38px;height:38px;border-radius:var(--radius);object-fit:cover}
.mark{display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:700}
#nav{display:flex;gap:18px;margin-inline-start:auto}
#nav a{text-decoration:none;color:var(--muted);font-size:.95rem}
#nav a:hover{color:var(--primary)}

.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:var(--btn-radius);background:var(--btn-bg);color:var(--btn-text);text-decoration:none;font:inherit;font-weight:700;border:2px solid var(--btn-bg);cursor:pointer;transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn.sm{padding:8px 16px;font-size:.9rem}
.btn.ghost{background:transparent;color:var(--text);border-color:var(--line)}
.ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}

.hero{background:linear-gradient(160deg,var(--surface),var(--bg));padding:56px 0}
.hero-in{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
h1{font-size:clamp(1.9rem,4.5vw,3.2rem);line-height:1.25;margin-bottom:14px}
.hero p{color:var(--muted);font-size:1.1rem;max-width:52ch;margin-bottom:24px}
.row{display:flex;flex-wrap:wrap;gap:12px}
.hero-img img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--card-radius);box-shadow:var(--shadow)}
.hero-text{animation:rise .7s both}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

.sec{padding:56px 0}
.alt{background:var(--surface)}
h2{font-size:1.7rem;margin-bottom:22px}
.lead{max-width:65ch;color:var(--muted);margin-bottom:24px}

.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{padding:9px 20px;border-radius:var(--btn-radius);border:1px solid var(--line);background:var(--bg);color:var(--text);font:inherit;cursor:pointer}
.chip[aria-pressed=true]{background:var(--primary);border-color:var(--primary);color:#fff}
.search{width:100%;max-width:420px;padding:12px 16px;margin-bottom:24px;font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:var(--btn-radius)}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:22px}
.card{background:var(--bg);border-radius:var(--card-radius);overflow:hidden;border:1px solid var(--line);display:flex;flex-direction:column}
.card img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--surface)}
.card-b{padding:16px;display:flex;flex-direction:column;gap:6px;flex:1}
.card h3{font-size:1.05rem}
.card p{color:var(--muted);font-size:.92rem;flex:1}
.price{font-weight:700;color:var(--primary)}
.card .btn{justify-content:center;margin-top:8px}
.empty{color:var(--muted);padding:20px 0}

.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.feat div{padding:18px;border-inline-start:4px solid var(--secondary);background:var(--surface);border-radius:var(--radius)}
.feat b{display:block;margin-bottom:4px}
.feat span{color:var(--muted);font-size:.93rem}

.info{display:grid;gap:14px;margin-bottom:22px}
.info div{display:flex;gap:10px;align-items:flex-start}
.info .ic{color:var(--primary);margin-top:4px}
.info a{color:var(--primary)}
.social{display:flex;gap:10px}
.social a{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);background:var(--bg);color:var(--text);transition:background .2s,color .2s}
.social a:hover{background:var(--primary);color:#fff}

.foot{padding:26px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.92rem}
.foot .wrap{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center}

.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s,transform .5s}
.reveal.in{opacity:1;transform:none}

@media(max-width:760px){
  .hero-in{grid-template-columns:1fr}
  #nav{display:none}
  .bar .btn{margin-inline-start:auto}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}