/* Modern clean palette: light neutrals + teal/blue accents (no purple). */
:root{
  --bg:#f6f8fb;
  --surface:#ffffff;
  --card:#ffffff;
  --muted:#5b6b84;
  --text:#0f172a;
  --border:rgba(15,23,42,.10);
  --border2:rgba(15,23,42,.14);
  --shadow:0 16px 40px rgba(15,23,42,.10);
  --accent:#20c997;     /* teal */
  --accent2:#3aa0ff;    /* blue */
  --danger:#ff4d4d;
  --radius:14px;
  --radius2:18px;
  --font: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --max:1120px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(1200px 520px at 15% 0%, rgba(32,201,151,.12), transparent 60%),
    radial-gradient(1100px 520px at 85% 8%, rgba(58,160,255,.12), transparent 62%),
    linear-gradient(180deg, var(--bg), #ffffff);
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }

.container{ width:min(var(--max), calc(100% - 32px)); margin:0 auto; }
.row{ display:flex; gap:14px; align-items:center; }
.spacer{ flex:1; }

/* Header */
.topbar{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(246,248,251,.78);
  border-bottom:1px solid var(--border);
}
.topbar-inner{ padding:16px 0; }
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:700;
  letter-spacing:.2px;
}
.brand-logo{
  height: 52px;
  width: auto;
  display: block;
}
.nav{
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
}
.nav a{
  font-size:13.5px;
  color: rgba(15,23,42,.78);
  padding:9px 10px;
  border-radius:12px;
  border:1px solid transparent;
}
.nav a:hover{
  border-color: var(--border2);
  background: rgba(15,23,42,.03);
}
.nav a[aria-current="page"]{
  border-color: rgba(32,201,151,.40);
  background: rgba(32,201,151,.12);
}

.btn{
  border:1px solid var(--border2);
  background: #ffffff;
  color: var(--text);
  padding:10px 12px;
  border-radius:12px;
  cursor:pointer;
  font: inherit;
  font-size:13px;
  display:inline-flex;
  gap:10px;
  align-items:center;
  justify-content:center;
}
.btn:hover{ background: rgba(15,23,42,.03); }
.btn.primary{
  border-color: rgba(32,201,151,.55);
  background: linear-gradient(135deg, rgba(32,201,151,.16), rgba(58,160,255,.12));
}
.pill{
  font-size:12px;
  padding:3px 8px;
  border-radius:999px;
  border:1px solid var(--border2);
  color: rgba(15,23,42,.76);
  background: rgba(15,23,42,.02);
}

/* Hero */
.hero{
  padding: 34px 0 10px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:22px;
  align-items:stretch;
}
.hero-card{
  border:1px solid var(--border);
  border-radius: var(--radius2);
  background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.90));
  box-shadow: var(--shadow);
  padding: 26px;
  overflow:hidden;
  position:relative;
}
.hero-card::after{
  content:"";
  position:absolute;
  inset:-100px -120px auto auto;
  width:260px; height:260px;
  background: radial-gradient(circle at 30% 30%, rgba(32,201,151,.30), transparent 60%);
  transform: rotate(10deg);
  pointer-events:none;
}
.kicker{
  display:inline-flex;
  gap:8px;
  align-items:center;
  color: rgba(15,23,42,.72);
  font-size: 12.5px;
}
.kicker-dot{
  width:8px; height:8px;
  border-radius:999px;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(32,201,151,.12);
}
.h1{
  margin:10px 0 10px;
  font-size: 38px;
  line-height: 1.08;
  letter-spacing: -0.6px;
}
.lead{
  margin:0 0 16px;
  color: rgba(91,107,132,.95);
  line-height:1.55;
  font-size: 14.5px;
}
.hero-actions{ display:flex; gap:10px; flex-wrap:wrap; }

.hero-side{
  display:grid;
  gap:14px;
}
.stat{
  border:1px solid var(--border);
  border-radius: var(--radius2);
  background: rgba(255,255,255,.86);
  box-shadow: var(--shadow);
  padding: 18px;
}
.stat b{ font-size: 24px; display:block; }
.stat span{ color: var(--muted); font-size: 13px; }

/* Sections */
.section{ padding: 22px 0; }
.section-title{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:12px;
  margin: 0 0 12px;
}
.section-title h2{ margin:0; font-size: 18px; letter-spacing:.2px; }
.section-title p{ margin:0; color: var(--muted); font-size: 13px; }

/* Cards / products */
.grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:14px;
}
.card{
  border:1px solid var(--border);
  border-radius: var(--radius2);
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow);
  padding: 14px;
}
.product{
  display:grid;
  gap:10px;
}
.product-img{
  border-radius: 14px;
  border:1px solid var(--border);
  height: 150px;
  background:
    radial-gradient(120px 90px at 20% 35%, rgba(58,160,255,.16), transparent 60%),
    radial-gradient(120px 90px at 80% 30%, rgba(32,201,151,.14), transparent 60%),
    linear-gradient(180deg, rgba(15,23,42,.02), rgba(15,23,42,.01));
  display:grid;
  place-items:center;
  overflow:hidden;
}
.product-img svg{ opacity:.92; }
.product h3{ margin:0; font-size: 14px; }
.product .meta{ color: var(--muted); font-size: 12.5px; }
.price-row{ display:flex; align-items:center; gap:10px; }
.price{ font-weight:800; letter-spacing:.2px; }

/* Shop controls */
.controls{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
  padding: 12px 0 8px;
}
.input, select.input{
  border:1px solid var(--border2);
  background: #ffffff;
  color: var(--text);
  padding:10px 12px;
  border-radius:12px;
  outline:none;
  font: inherit;
  font-size: 13px;
}
.input::placeholder{ color: rgba(91,107,132,.70); }
select.input option{ background:#ffffff; color: var(--text); }

/* Product detail */
.detail{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:18px;
}
.detail-media{
  min-height: 320px;
  border-radius: var(--radius2);
  border:1px solid var(--border);
  background:
    radial-gradient(220px 140px at 30% 35%, rgba(58,160,255,.14), transparent 62%),
    radial-gradient(220px 140px at 75% 25%, rgba(32,201,151,.12), transparent 62%),
    linear-gradient(180deg, rgba(15,23,42,.02), rgba(15,23,42,.01));
  display:grid;
  place-items:center;
}
.detail h1{ margin:0; font-size: 24px; }
.detail p{ color: var(--muted); line-height:1.6; margin: 10px 0 0; }
.bullets{ margin: 12px 0 0; padding:0 0 0 16px; color: rgba(15,23,42,.86); }
.bullets li{ margin: 6px 0; }

/* Footer */
footer{
  margin-top: 24px;
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,.70);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr 1fr;
  gap:14px;
  padding: 18px 0;
}
.footer-grid h4{ margin:0 0 8px; font-size: 13.5px; }
.footer-grid p, .footer-grid a{
  margin:0;
  color: rgba(91,107,132,.95);
  font-size: 13px;
  line-height:1.6;
}
.footer-links{ display:grid; gap:6px; }
.copyright{
  padding: 10px 0 18px;
  color: rgba(91,107,132,.85);
  font-size: 12.5px;
}

/* Cart drawer */
.drawer-backdrop{
  position:fixed;
  inset:0;
  background: rgba(0,0,0,.50);
  display:none;
  z-index:80;
}
.drawer{
  position:fixed;
  top:0; right:0;
  height:100%;
  width:min(420px, calc(100% - 40px));
  background: rgba(255,255,255,.95);
  border-left: 1px solid var(--border);
  box-shadow: var(--shadow);
  transform: translateX(110%);
  transition: transform 180ms ease, width 180ms ease;
  z-index:90;
  display:flex;
  flex-direction:column;
}
.drawer.drawer-wide{
  width: min(980px, calc(100% - 40px));
}
.drawer.open{ transform: translateX(0); }
.drawer-backdrop.open{ display:block; }
.drawer-head{
  padding: 14px;
  border-bottom: 1px solid var(--border);
  display:flex;
  align-items:center;
  gap:10px;
}
.drawer-body{ padding: 14px; overflow:auto; flex:1; }
.drawer-foot{
  padding: 14px;
  border-top: 1px solid var(--border);
  display:grid;
  gap:10px;
}
.drawer-foot.is-checkout{
  grid-template-columns: 1fr;
}
.line{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  color: rgba(15,23,42,.88);
}
.cart-item{
  border:1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  display:grid;
  gap:8px;
  margin-bottom:10px;
  background: rgba(15,23,42,.02);
}
.qty{
  display:flex;
  gap:8px;
  align-items:center;
}
.qty button{ padding:6px 10px; border-radius: 10px; }
.tiny{ font-size:12.5px; color: var(--muted); }

/* Forms */
form{ margin:0; }
.form{
  display:grid;
  gap:12px;
}
.form label{ font-size: 12.5px; color: rgba(15,23,42,.80); }
textarea.input{ min-height: 120px; resize: vertical; }

.checkout-grid{
  display:grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 12px;
  align-items:start;
}
.checkout-card{
  border:1px solid var(--border);
  border-radius: 16px;
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow);
  padding: 14px;
}
.checkout-card h3{
  margin:0 0 8px;
  font-size: 14px;
}
@media (max-width: 980px){
  .checkout-grid{ grid-template-columns: 1fr; }
}
.note{
  border:1px dashed rgba(32,201,151,.35);
  background: rgba(32,201,151,.08);
  padding: 12px;
  border-radius: 14px;
  color: rgba(15,23,42,.90);
  font-size: 13px;
  line-height:1.55;
}
.error{
  border-color: rgba(255,77,77,.35);
  background: rgba(255,77,77,.10);
}

@media (max-width: 980px){
  .grid{ grid-template-columns: repeat(2, 1fr); }
  .hero-grid{ grid-template-columns: 1fr; }
  .detail{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  .brand-logo{ height: 46px; }
}