:root{
  --accent:#6B9B7F;
  --accent-dark:#557f68;
  --bg:#ffffff;
  --gray-50:#fafafa;
  --gray-100:#f2f2f2;
  --gray-200:#e5e5e5;
  --gray-400:#a3a3a3;
  --gray-600:#525252;
  --gray-900:#171717;
  --radius:14px;
  --font-title:'Exo 2',sans-serif;
  --font-body:'Inter',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:var(--font-body);
  color:var(--gray-900);
  background:var(--bg);
  line-height:1.5;
}
h1,h2,h3,.brand{font-family:var(--font-title);}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}

/* ---------- header ---------- */
header.site{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 32px;border-bottom:1px solid var(--gray-200);
  position:sticky;top:0;background:#fff;z-index:50;
}
header.site .brand{font-size:1.4rem;font-weight:700;color:var(--gray-900)}
header.site .brand span{color:var(--accent)}
nav.main a{margin-left:24px;font-weight:600;color:var(--gray-600)}
nav.main a:hover{color:var(--accent)}

/* ---------- hero ---------- */
.hero{
  padding:64px 32px;text-align:center;background:var(--gray-50);
}
.hero h1{font-size:2.4rem;margin-bottom:12px}
.hero p{color:var(--gray-600);max-width:560px;margin:0 auto 28px}
.cta-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-block;padding:14px 28px;border-radius:999px;font-weight:700;
  background:var(--accent);color:#fff;border:none;cursor:pointer;transition:.2s;
}
.btn:hover{background:var(--accent-dark)}
.btn.outline{background:transparent;border:2px solid var(--accent);color:var(--accent-dark)}

/* ---------- category grid ---------- */
.grid-wrap{padding:48px 32px;max-width:1200px;margin:0 auto}
.grid-wrap h2{margin-bottom:24px;font-size:1.6rem}
.card-grid{
  display:grid;gap:20px;
  grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
}
.card{
  border-radius:var(--radius);overflow:hidden;position:relative;
  aspect-ratio:3/4;background:var(--gray-200);cursor:pointer;
  box-shadow:0 2px 8px rgba(0,0,0,.06);transition:transform .2s;
}
.card:hover{transform:translateY(-4px)}
.card .cover{
  width:100%;height:100%;background-size:cover;background-position:center;
}
.card .label{
  position:absolute;bottom:0;left:0;right:0;padding:12px;
  background:linear-gradient(transparent,rgba(0,0,0,.75));
  color:#fff;font-weight:700;font-size:.95rem;
}
.card .badge{
  position:absolute;top:10px;right:10px;background:var(--gray-900);color:#fff;
  font-size:.65rem;padding:4px 8px;border-radius:999px;font-weight:700;
}

/* ---------- product page ---------- */
.product-wrap{
  display:grid;grid-template-columns:420px 1fr;gap:48px;
  padding:48px 32px;max-width:1200px;margin:0 auto;
}
@media(max-width:900px){.product-wrap{grid-template-columns:1fr}}

.gallery .main-view{
  width:378px;height:491px;max-width:100%;border-radius:var(--radius);
  overflow:hidden;background:var(--gray-100);margin-bottom:16px;
}
.gallery .main-view img{width:100%;height:100%;object-fit:cover}
.thumbs{display:flex;gap:10px;flex-wrap:wrap}
.thumbs img{
  width:64px;height:64px;object-fit:cover;border-radius:8px;cursor:pointer;
  border:2px solid transparent;opacity:.7;
}
.thumbs img.active{border-color:var(--accent);opacity:1}

.mockup-box{
  position:relative;width:100%;aspect-ratio:16/10;border-radius:var(--radius);
  overflow:hidden;background:var(--gray-100);margin-top:32px;
}
.mockup-box img.base{width:100%;height:100%;object-fit:cover}
.mockup-box .placed{
  position:absolute;object-fit:cover;box-shadow:0 8px 24px rgba(0,0,0,.35);
}
.mockup-box .placed.rounded{border-radius:6px}
.mockup-box .placed.square{border-radius:0}

.info h1{font-size:2rem;margin-bottom:4px}
.info .tagline{color:var(--accent-dark);font-weight:600;margin-bottom:20px}

.pills{display:flex;gap:8px;background:var(--gray-100);padding:6px;border-radius:999px;margin-bottom:20px;flex-wrap:wrap}
.pill{
  padding:10px 18px;border-radius:999px;font-weight:600;cursor:pointer;
  color:var(--gray-600);font-size:.9rem;
}
.pill.active{background:#fff;color:var(--gray-900);box-shadow:0 2px 6px rgba(0,0,0,.08)}

.sizes{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.size-opt{
  padding:12px 16px;border:2px solid var(--gray-200);border-radius:10px;
  cursor:pointer;font-size:.9rem;font-weight:600;
}
.size-opt.active{border-color:var(--accent);background:#f1f7f3}

.price{font-size:2rem;font-weight:800;color:var(--gray-900);margin-bottom:16px}
.benefits{list-style:none;margin-bottom:16px}
.benefits li{padding:6px 0;color:var(--gray-600);font-size:.92rem}
.benefits li::before{content:"✓ ";color:var(--accent);font-weight:700}
.shipping-note{
  background:var(--gray-50);padding:14px 16px;border-radius:10px;
  font-size:.85rem;color:var(--gray-600);margin-bottom:24px;
}

/* ---------- forms / checkout ---------- */
.checkout-wrap{max-width:900px;margin:0 auto;padding:48px 32px;display:grid;grid-template-columns:280px 1fr;gap:40px}
@media(max-width:760px){.checkout-wrap{grid-template-columns:1fr}}
.summary{background:var(--gray-50);border-radius:var(--radius);padding:20px}
.summary img{border-radius:10px;margin-bottom:16px;aspect-ratio:3/4;object-fit:cover}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-weight:600;margin-bottom:6px;font-size:.9rem}
.form-group input,.form-group textarea{
  width:100%;padding:12px;border:1px solid var(--gray-200);border-radius:8px;font-family:var(--font-body);
}

footer.site{padding:32px;text-align:center;color:var(--gray-400);font-size:.85rem;border-top:1px solid var(--gray-200)}

.placeholder-badge{
  display:flex;align-items:center;justify-content:center;height:100%;
  color:var(--gray-400);font-weight:700;font-size:.85rem;
}