/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-black: #000;
  --color-white: #fff;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #e5e5e5;
  --color-gray-400: #999;
  --color-gray-600: #666;
  --color-gray-800: #333;
  --font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --max-width: 1440px;
  --header-height: 60px;
}

html {
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--color-black);
  background: var(--color-white);
  line-height: 1.4;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

/* ===== HEADER ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000; background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  height: var(--header-height);
}
.header-inner {
  max-width: var(--max-width); margin: 0 auto; padding: 0 24px;
  height: 100%; display: flex; align-items: center; justify-content: space-between;
}
.header-left { display: flex; align-items: center; gap: 24px; }
.header-icon-btn { padding: 8px; display: flex; align-items: center; justify-content: center; }
.header-icon-btn svg { width: 20px; height: 20px; stroke: var(--color-black); fill: none; stroke-width: 1.5; }
.site-logo { font-size: 1.75rem; font-weight: 700; letter-spacing: 0.3em; text-transform: uppercase; }
.nav-menu { display: flex; gap: 28px; list-style: none; }
.nav-menu a {
  font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 500;
  position: relative; padding-bottom: 2px;
}
.nav-menu a::after {
  content: ""; position: absolute; bottom: -2px; left: 0; width: 0; height: 1px;
  background: var(--color-black); transition: width 0.3s ease;
}
.nav-menu a:hover::after { width: 100%; }
.header-right { display: flex; align-items: center; gap: 16px; }
.cart-count { font-size: 0.75rem; font-weight: 600; }

/* ===== HERO ===== */
.hero {
  margin-top: var(--header-height); position: relative;
  height: calc(100vh - var(--header-height)); min-height: 600px;
  overflow: hidden; background: var(--color-gray-100);
}
.hero-image { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 60px 48px;
  background: linear-gradient(transparent 50%, rgba(0,0,0,0.3));
}
.hero-tag { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--color-white); margin-bottom: 12px; }
.hero-title {
  font-size: clamp(2.5rem, 6vw, 5rem); font-weight: 300;
  color: var(--color-white); letter-spacing: 0.05em; line-height: 1.1; max-width: 600px;
}
.hero-cta {
  margin-top: 32px; display: inline-flex; align-items: center; gap: 12px;
  color: var(--color-white); font-size: 0.8rem; text-transform: uppercase;
  letter-spacing: 0.15em; font-weight: 500; border-bottom: 1px solid var(--color-white);
  padding-bottom: 6px; width: fit-content; transition: gap 0.3s ease;
}
.hero-cta:hover { gap: 20px; }

/* ===== SECTION ===== */
.section { padding: 80px 24px; max-width: var(--max-width); margin: 0 auto; }
.section-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 48px; }
.section-title { font-size: 1.5rem; font-weight: 400; letter-spacing: 0.1em; text-transform: uppercase; }
.section-link { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; border-bottom: 1px solid var(--color-black); padding-bottom: 3px; }

/* ===== PRODUCT GRID ===== */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }
.product-card { position: relative; cursor: pointer; overflow: hidden; }
.product-image-wrap {
  position: relative; aspect-ratio: 3/4; overflow: hidden; background: var(--color-gray-100);
}
.product-image-wrap img {
  width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease;
}
.product-card:hover .product-image-wrap img { transform: scale(1.03); }
.product-quick-add {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: var(--color-white); padding: 12px 16px;
  transform: translateY(100%); transition: transform 0.3s ease; display: flex; gap: 8px;
}
.product-card:hover .product-quick-add { transform: translateY(0); }
.size-btn {
  flex: 1; padding: 8px 0; text-align: center; font-size: 0.65rem;
  text-transform: uppercase; letter-spacing: 0.1em; border: 1px solid var(--color-gray-200);
  background: var(--color-white); transition: all 0.2s;
}
.size-btn:hover { background: var(--color-black); color: var(--color-white); border-color: var(--color-black); }
.product-info { padding: 12px 0; }
.product-name { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; font-weight: 400; }
.product-price { font-size: 0.75rem; color: var(--color-gray-600); }
.product-colors { display: flex; gap: 6px; margin-top: 8px; }
.color-dot { width: 12px; height: 12px; border-radius: 50%; border: 1px solid var(--color-gray-200); }

/* ===== EDITORIAL ===== */
.editorial-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.editorial-item {
  position: relative; overflow: hidden; aspect-ratio: 3/4; background: var(--color-gray-100);
}
.editorial-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease; }
.editorial-item:hover img { transform: scale(1.02); }
.editorial-overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  justify-content: center; align-items: center; text-align: center; padding: 40px;
}
.editorial-tag { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.25em; color: var(--color-white); margin-bottom: 16px; }
.editorial-title {
  font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 300; color: var(--color-white);
  letter-spacing: 0.1em; text-transform: uppercase; line-height: 1.2;
}
.editorial-cta { margin-top: 24px; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--color-white); border-bottom: 1px solid var(--color-white); padding-bottom: 4px; }

/* ===== MARQUEE ===== */
.marquee-banner { background: var(--color-black); color: var(--color-white); padding: 14px 0; overflow: hidden; white-space: nowrap; }
.marquee-track { display: inline-flex; animation: marquee 30s linear infinite; }
.marquee-text { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.2em; padding: 0 48px; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ===== CATEGORIES ===== */
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.category-item { position: relative; aspect-ratio: 4/5; overflow: hidden; background: var(--color-gray-100); }
.category-item img { width: 100%; height: 100%; object-fit: cover; }
.category-label {
  position: absolute; bottom: 24px; left: 24px; font-size: 0.8rem;
  text-transform: uppercase; letter-spacing: 0.15em; color: var(--color-white);
  background: rgba(0,0,0,0.5); padding: 8px 16px;
}

/* ===== NEWSLETTER ===== */
.newsletter { text-align: center; padding: 80px 24px; border-top: 1px solid var(--color-gray-200); border-bottom: 1px solid var(--color-gray-200); }
.newsletter-title { font-size: 1.25rem; text-transform: uppercase; letter-spacing: 0.15em; font-weight: 400; margin-bottom: 8px; }
.newsletter-desc { font-size: 0.8rem; color: var(--color-gray-600); margin-bottom: 24px; }
.newsletter-form { display: flex; max-width: 400px; margin: 0 auto; border-bottom: 1px solid var(--color-black); }
.newsletter-input { flex: 1; padding: 12px 0; border: none; outline: none; font-size: 0.8rem; letter-spacing: 0.05em; font-family: var(--font-sans); }
.newsletter-btn { padding: 12px 0; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.15em; font-weight: 600; }

/* ===== FOOTER ===== */
.site-footer { padding: 60px 24px 40px; max-width: var(--max-width); margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; margin-bottom: 48px; }
.footer-col-title { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.15em; font-weight: 600; margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: 0.75rem; color: var(--color-gray-600); transition: color 0.2s; }
.footer-col a:hover { color: var(--color-black); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 32px; border-top: 1px solid var(--color-gray-200); }
.footer-copy { font-size: 0.7rem; color: var(--color-gray-400); }
.footer-socials { display: flex; gap: 20px; }
.footer-socials a { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-gray-600); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .nav-menu { display: none; }
}
@media (max-width: 768px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .editorial-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-overlay { padding: 32px 24px; }
}
@media (max-width: 480px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 1px; }
}