:root {
  --bg: #f3f5f9;
  --bg-soft: #e8ecf3;
  --surface: #ffffff;
  --ink: #1e2440;
  --muted: #5c6370;
  --purple: #3d1460;
  --purple-2: #5b2a7a;
  --blue: #2b6de5;
  --line: #d7dde8;
  --ok: #0f7b4c;
  --danger: #b42318;
  --shadow: 0 12px 40px rgba(30, 36, 64, 0.08);
  --radius: 18px;
  --font: "Montserrat", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(circle at 50% 28%, #ffffff 0%, #f2f4f8 55%, #e7ebf3 100%);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1140px, calc(100% - 32px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(255,255,255,0.88);
  border-bottom: 1px solid rgba(61,20,96,0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 78px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { width: 52px; height: 52px; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { letter-spacing: 0.06em; font-size: 0.92rem; }
.brand-text small { color: var(--muted); font-size: 0.72rem; }
.site-nav { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.site-nav a { font-weight: 600; font-size: 0.92rem; color: var(--ink); }
.site-nav a:hover { color: var(--purple); }
.cart-link {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff !important;
  padding: 10px 14px;
  border-radius: 999px;
}
.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 1.1rem;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 56px;
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  top: 12%;
  width: 84px;
  height: 220px;
  background: linear-gradient(180deg, #4c1d6e, #7b2cbf);
  clip-path: polygon(0 0, 100% 18%, 100% 82%, 0 100%, 35% 50%);
  opacity: 0.92;
}
.hero::before { left: 0; transform: scaleX(-1); }
.hero::after { right: 0; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}
.hero h1 span { color: var(--purple); }
.hero p { color: var(--muted); font-size: 1.05rem; max-width: 48ch; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.hero-card {
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(61,20,96,0.1);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow);
}
.hero-card img { width: 120px; margin: 0 auto 12px; }
.hero-card ul { margin: 0; padding-left: 18px; color: var(--muted); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 12px;
  padding: 12px 18px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: .2s ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff;
}
.btn-primary:hover { transform: translateY(-1px); filter: brightness(1.05); }
.btn-outline {
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink);
}
.btn-danger { background: var(--danger); color: #fff; }
.btn-sm { padding: 8px 12px; font-size: 0.85rem; }

.section { padding: 56px 0; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin-bottom: 24px;
}
.section-head h2 { margin: 0; font-size: 1.7rem; }
.section-head p { margin: 6px 0 0; color: var(--muted); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.product-card {
  background: var(--surface);
  border: 1px solid rgba(61,20,96,0.08);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.product-media {
  aspect-ratio: 1;
  background:
    radial-gradient(circle at center, #fff 0%, #eef1f7 70%, #e3e7f0 100%);
  display: grid;
  place-items: center;
  padding: 20px;
}
.product-media img { max-height: 180px; object-fit: contain; }
.product-body { padding: 18px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.product-body h3 { margin: 0; font-size: 1rem; line-height: 1.35; }
.product-body p { margin: 0; color: var(--muted); font-size: 0.9rem; }
.price-row { display: flex; align-items: baseline; gap: 8px; margin-top: auto; }
.price { font-weight: 800; color: var(--purple); font-size: 1.15rem; }
.compare { color: var(--muted); text-decoration: line-through; font-size: 0.9rem; }
.card-actions { display: flex; gap: 8px; margin-top: 8px; }

.page-hero {
  padding: 42px 0 18px;
  border-bottom: 3px solid var(--purple);
  margin-bottom: 28px;
}
.page-hero h1 { margin: 0 0 8px; }
.page-hero p { margin: 0; color: var(--muted); }

.content-card, .form-card, .legal-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.legal-card h2 { margin-top: 1.6em; font-size: 1.15rem; }
.legal-card p, .legal-card li { color: var(--muted); line-height: 1.7; }

.grid-2 { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 20px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.9rem; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  background: #fff;
}
.form-group textarea { min-height: 120px; resize: vertical; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
th { font-size: 0.82rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }

.alert {
  margin: 16px auto;
  padding: 12px 14px;
  border-radius: 12px;
  font-weight: 600;
}
.alert-success { background: #e8f7ef; color: var(--ok); }
.alert-error { background: #fdecec; color: var(--danger); }
.alert-info { background: #eef2ff; color: var(--purple); }

.muted { color: var(--muted); }
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: #efe7f7;
  color: var(--purple);
  font-size: 0.75rem;
  font-weight: 700;
}

.site-footer {
  margin-top: 64px;
  background: linear-gradient(180deg, #1a1030, #120b22);
  color: #e8e6ef;
  padding: 48px 0 20px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 24px;
}
.footer-logo { width: 64px; margin-bottom: 12px; filter: drop-shadow(0 0 10px rgba(123,44,191,.35)); }
.site-footer a, .site-footer p { display: block; color: #c9c4d6; margin: 0 0 8px; font-size: 0.92rem; }
.site-footer h4 { margin: 0 0 12px; color: #fff; }
.footer-bottom {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: #9c96ad;
}

.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 28px;
}
.feature {
  background: rgba(255,255,255,0.75);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
}
.feature strong { display: block; margin-bottom: 6px; }

.qty-input { width: 72px; }

@media (max-width: 960px) {
  .hero-grid, .grid-2, .footer-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .hero::before, .hero::after { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    padding-bottom: 16px;
  }
  .site-nav.open { display: flex; }
  .header-inner { flex-wrap: wrap; }
}
@media (max-width: 640px) {
  .product-grid, .features { grid-template-columns: 1fr; }
}