:root {
  --bg: #fff8f6;
  --paper: #ffffff;
  --ink: #25222a;
  --muted: #6d6670;
  --brand: #d94f8c;
  --brand-dark: #a83368;
  --accent: #ffd7e8;
  --line: #eadde4;
  --shadow: 0 20px 60px rgba(76, 44, 60, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top left, #ffe6f0 0, transparent 30rem), var(--bg);
  line-height: 1.6;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 248, 246, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.nav {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.15rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--muted);
  font-weight: 600;
}

.nav-links a:hover { color: var(--brand-dark); }
.nav-toggle { display: none; border: 0; background: transparent; font-size: 1.5rem; }

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 0;
  border-radius: 999px;
  background: var(--brand);
  color: white;
  font-weight: 800;
  padding: 0.85rem 1.2rem;
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(217, 79, 140, 0.25);
}

.button:hover { background: var(--brand-dark); }
.button.secondary {
  background: var(--paper);
  color: var(--brand-dark);
  border: 1px solid var(--line);
  box-shadow: none;
}
.button.small { padding: 0.55rem 0.9rem; }
.button.full { width: 100%; }

.hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 5.5rem 1.25rem 3.5rem;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  color: var(--brand-dark);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

h1, h2, h3 { line-height: 1.08; margin: 0 0 1rem; letter-spacing: -0.04em; }
h1 { font-size: clamp(3rem, 8vw, 5.8rem); }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); }
h3 { font-size: 1.35rem; }

.hero-text { color: var(--muted); font-size: 1.2rem; max-width: 38rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.7rem; }

.hero-card, .art-card, .product-card, .about-card, .cart, .contact-form {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 1.1rem;
  transform: rotate(2deg);
}
.hero-card p { color: var(--muted); margin-bottom: 0.25rem; }
.hero-card strong { font-size: 1.4rem; }

.frame-art {
  border-radius: 22px;
  min-height: 360px;
  background:
    radial-gradient(circle at 20% 25%, #ffb7d6 0 8%, transparent 9%),
    radial-gradient(circle at 70% 20%, #ffdf6d 0 10%, transparent 11%),
    radial-gradient(circle at 55% 70%, #8ed9ff 0 18%, transparent 19%),
    linear-gradient(135deg, #f06595, #845ef7 48%, #22b8cf);
}

.section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 4rem 1.25rem;
}
.section-heading { max-width: 42rem; margin-bottom: 2rem; }
.section-heading p { color: var(--muted); }

.gallery-grid, .shop-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.art-card, .product-card { overflow: hidden; }
.art-image, .product-image {
  min-height: 250px;
  background-size: cover;
  background-position: center;
}
.art-info, .product-info { padding: 1.1rem; }
.art-info p, .product-info p { color: var(--muted); margin: 0.25rem 0 0; }
.price-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  margin: 1rem 0;
}
.price { font-size: 1.35rem; font-weight: 900; }
.status { color: var(--brand-dark); font-weight: 800; font-size: 0.9rem; }

.shop-section {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1.5rem;
  align-items: start;
}
.shop-section .section-heading { grid-column: 1 / -1; }
.shop-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cart {
  position: sticky;
  top: 96px;
  padding: 1.25rem;
}
.cart-items { color: var(--muted); margin-bottom: 1rem; }
.cart-line {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
}
.cart-total {
  font-weight: 900;
  font-size: 1.2rem;
  display: flex;
  justify-content: space-between;
  margin: 1rem 0;
}
.fine-print { color: var(--muted); font-size: 0.88rem; }

.about-section {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 2rem;
  align-items: start;
}
.about-section p { color: var(--muted); }
.about-card { padding: 1.5rem; }
.about-card li { margin-bottom: 0.65rem; }

.contact-section { max-width: 760px; }
.contact-form { padding: 1.25rem; display: grid; gap: 1rem; }
label { font-weight: 800; display: grid; gap: 0.4rem; }
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0.9rem 1rem;
  font: inherit;
  background: #fff;
}
input:focus, textarea:focus { outline: 3px solid var(--accent); border-color: var(--brand); }

.footer {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.art-a { background-image: linear-gradient(135deg, #f783ac, #ffc9de 45%, #91a7ff); }
.art-b { background-image: linear-gradient(135deg, #74c0fc, #d0bfff 45%, #ffd43b); }
.art-c { background-image: linear-gradient(135deg, #63e6be, #a5d8ff 45%, #faa2c1); }
.art-d { background-image: linear-gradient(135deg, #ffd8a8, #ff8787 45%, #b197fc); }
.art-e { background-image: linear-gradient(135deg, #c0eb75, #66d9e8 45%, #f783ac); }
.art-f { background-image: linear-gradient(135deg, #e599f7, #ffc078 45%, #8ce99a); }

@media (max-width: 860px) {
  .hero, .shop-section, .about-section { grid-template-columns: 1fr; }
  .gallery-grid, .shop-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cart { position: static; }
}

@media (max-width: 640px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 1rem;
    right: 1rem;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 1rem;
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
  }
  .nav-links.open { display: flex; }
  .gallery-grid, .shop-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 3.5rem; }
}