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

:root {
  --black: #000000;
  --white: #ffffff;
  --off-white: #f5f5f5;
  --gray-100: #f0f0f0;
  --gray-400: #999999;
  --gray-600: #555555;
  --gray-800: #222222;
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
  --transition: 250ms ease;
  --header-h: 60px;
  --promo-h: 36px;
}

html { scroll-behavior: smooth; }

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

a { text-decoration: none; color: inherit; }
button { background: none; border: none; cursor: pointer; font-family: var(--sans); }
img { display: block; max-width: 100%; }
ul { list-style: none; }

/* ============================================================
   PROMO BAR
   ============================================================ */
.promo-bar {
  background: var(--black);
  color: var(--white);
  height: var(--promo-h);
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.promo-track {
  display: flex;
  gap: 0;
  width: 100%;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.promo-track span {
  display: none;
  width: 100%;
  text-align: center;
  padding: 0 20px;
}

.promo-track span.active { display: block; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: var(--promo-h);
  left: 0; right: 0;
  height: var(--header-h);
  background: var(--white);
  z-index: 500;
  border-bottom: 1px solid var(--gray-100);
  transition: top 0.3s;
}

.header.promo-hidden { top: 0; }

.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  height: 100%;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Brand logo */
.brand-logo {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--black);
  flex-shrink: 0;
}

/* Main nav */
.main-nav {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav-item {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--black);
  padding: 0 16px;
  height: var(--header-h);
  display: flex;
  align-items: center;
  position: relative;
  transition: color var(--transition);
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px; right: 16px;
  height: 1px;
  background: var(--black);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav-item:hover::after,
.nav-item.active::after { transform: scaleX(1); }

/* Header icons */
.header-icons {
  display: flex;
  align-items: center;
  gap: 4px;
}

.icon-btn {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--black);
  transition: background var(--transition);
  position: relative;
}

.icon-btn:hover { background: var(--gray-100); }

.cart-count {
  position: absolute;
  top: 4px; right: 4px;
  width: 16px; height: 16px;
  background: var(--black);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.6rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--black);
  transition: all var(--transition);
}

/* ============================================================
   MEGA MENU
   ============================================================ */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: var(--white);
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 100;
}

.mega-menu.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mega-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 40px 32px;
  display: flex;
  gap: 64px;
}

.mega-col h4 {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 16px;
}

.mega-col ul { display: flex; flex-direction: column; gap: 10px; }

.mega-col ul a {
  font-size: 0.85rem;
  color: var(--gray-800);
  transition: color var(--transition);
  letter-spacing: 0.5px;
}

.mega-col ul a:hover { color: var(--black); }

/* ============================================================
   SEARCH OVERLAY
   ============================================================ */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,0.97);
  z-index: 900;
  display: flex;
  align-items: flex-start;
  padding-top: 120px;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.search-overlay.open { opacity: 1; pointer-events: auto; }

.search-box {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 640px;
  border-bottom: 2px solid var(--black);
  padding: 12px 0;
}

.search-input {
  flex: 1;
  font-size: 1.4rem;
  font-family: var(--serif);
  border: none;
  outline: none;
  background: none;
  color: var(--black);
}

.search-input::placeholder { color: var(--gray-400); }

.search-close {
  font-size: 1.4rem;
  color: var(--black);
  padding: 0 8px;
}

/* ============================================================
   MOBILE DRAWER
   ============================================================ */
.mobile-drawer {
  position: fixed;
  top: 0; left: 0;
  width: 300px; height: 100%;
  background: var(--white);
  z-index: 800;
  transform: translateX(-100%);
  transition: transform 0.35s ease;
  display: flex;
  flex-direction: column;
}

.mobile-drawer.open { transform: translateX(0); }

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-100);
}

.drawer-close { font-size: 1.2rem; color: var(--black); }

.drawer-nav {
  display: flex;
  flex-direction: column;
  padding: 24px;
  gap: 0;
}

.drawer-link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 16px 0;
  border-bottom: 1px solid var(--gray-100);
  color: var(--black);
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 799;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.mobile-overlay.active { opacity: 1; pointer-events: auto; }

/* ============================================================
   HERO CAROUSEL
   ============================================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  margin-top: calc(var(--promo-h) + var(--header-h));
}

.hero-slides { width: 100%; height: 100%; }

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.8s ease;
  display: flex;
  align-items: flex-end;
  padding-bottom: 100px;
  padding-left: 80px;
}

.hero-slide.active { opacity: 1; }

.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.1) 60%, transparent 100%);
}

.slide-content {
  position: relative;
  z-index: 1;
  color: var(--white);
}

.slide-eyebrow {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 12px;
  opacity: 0.85;
}

.slide-headline {
  font-family: var(--serif);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 32px;
}

.slide-cta {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  border-bottom: 1px solid var(--white);
  padding-bottom: 4px;
  transition: opacity var(--transition);
}

.slide-cta:hover { opacity: 0.7; }

/* Arrow controls */
.hero-arrow {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  z-index: 10;
  color: var(--white);
  font-size: 1.5rem;
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.hero-arrow:hover { background: rgba(255,255,255,0.15); }
.hero-prev { left: 24px; }
.hero-next { right: 24px; }

/* Dots */
.hero-dots {
  position: absolute;
  bottom: 32px;
  left: 50%; transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.hero-dot {
  width: 24px; height: 2px;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
  transition: background var(--transition), width var(--transition);
}

.hero-dot.active {
  background: var(--white);
  width: 40px;
}

/* ============================================================
   PRODUCTS SECTION
   ============================================================ */
.products-section {
  padding: 80px 32px 100px;
  max-width: 1440px;
  margin: 0 auto;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 32px;
}

.section-title {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
}

.section-link {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--black);
  border-bottom: 1px solid var(--black);
  padding-bottom: 2px;
  transition: opacity var(--transition);
}

.section-link:hover { opacity: 0.6; }

/* Filter bar */
.filter-bar {
  display: flex;
  gap: 0;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--gray-100);
}

.filter-btn {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray-400);
  padding: 12px 20px;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--transition), border-color var(--transition);
}

.filter-btn:hover { color: var(--black); }
.filter-btn.active { color: var(--black); border-bottom-color: var(--black); }

/* Product grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* Product card */
.product-card {
  cursor: pointer;
}

.product-img-wrap {
  position: relative;
  overflow: hidden;
  background: var(--gray-100);
  aspect-ratio: 3/4;
  margin-bottom: 14px;
}

.product-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  filter: grayscale(15%);
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.05);
}

.product-tag {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--black);
  color: var(--white);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 10px;
}

.product-wishlist {
  position: absolute;
  top: 12px; right: 12px;
  width: 32px; height: 32px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  font-size: 0.9rem;
}

.product-card:hover .product-wishlist { opacity: 1; }

.product-name {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--black);
  margin-bottom: 4px;
  line-height: 1.4;
}

.product-category {
  font-size: 0.72rem;
  color: var(--gray-400);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-price-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.product-price {
  font-size: 0.9rem;
  font-weight: 500;
}

.product-price-original {
  font-size: 0.82rem;
  color: var(--gray-400);
  text-decoration: line-through;
}

.product-price-sale { color: #c0392b; }

.add-to-bag-btn {
  width: 100%;
  padding: 12px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--black);
  border: 1px solid var(--black);
  background: var(--white);
  transition: background var(--transition), color var(--transition);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition), color var(--transition);
}

.product-card:hover .add-to-bag-btn {
  opacity: 1;
  transform: translateY(0);
}

.add-to-bag-btn:hover {
  background: var(--black);
  color: var(--white);
}

/* ============================================================
   SPLIT BANNERS
   ============================================================ */
.split-banners {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 700px;
}

.split-banner {
  position: relative;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  padding: 48px 40px;
  overflow: hidden;
  cursor: pointer;
}

.split-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, transparent 60%);
  transition: background var(--transition);
}

.split-banner:hover .split-overlay {
  background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.1) 60%);
}

.split-banner img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.split-banner:hover img { transform: scale(1.04); }

.split-content {
  position: relative;
  z-index: 1;
  color: var(--white);
}

.split-label {
  font-size: 0.65rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: 8px;
}

.split-title {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 20px;
}

.split-cta {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  border-bottom: 1px solid var(--white);
  padding-bottom: 3px;
  transition: opacity var(--transition);
}

.split-cta:hover { opacity: 0.7; }

/* ============================================================
   EDITORIAL BANNER
   ============================================================ */
.editorial-banner {
  position: relative;
  height: 560px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.editorial-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
}

.editorial-content {
  position: relative;
  z-index: 1;
  color: var(--white);
}

.editorial-label {
  font-size: 0.65rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: 16px;
}

.editorial-title {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 32px;
}

/* ============================================================
   NEWSLETTER
   ============================================================ */
.newsletter {
  background: var(--off-white);
  padding: 80px 24px;
  text-align: center;
}

.newsletter-inner { max-width: 480px; margin: 0 auto; }

.newsletter-label {
  font-size: 0.65rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 12px;
}

.newsletter-title {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 12px;
}

.newsletter-sub {
  font-size: 0.85rem;
  color: var(--gray-600);
  margin-bottom: 28px;
  line-height: 1.7;
}

.gender-toggle {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-bottom: 24px;
  border: 1px solid var(--black);
  display: inline-flex;
}

.gender-btn {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 10px 28px;
  color: var(--black);
  background: var(--white);
  transition: background var(--transition), color var(--transition);
}

.gender-btn.active {
  background: var(--black);
  color: var(--white);
}

.newsletter-form {
  display: flex;
  gap: 0;
  border: 1px solid var(--black);
}

.newsletter-input {
  flex: 1;
  padding: 14px 16px;
  font-size: 0.85rem;
  font-family: var(--sans);
  border: none;
  outline: none;
  background: var(--white);
}

.newsletter-submit {
  padding: 14px 24px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: var(--black);
  color: var(--white);
  border: none;
  cursor: pointer;
  transition: background var(--transition);
  font-family: var(--sans);
  white-space: nowrap;
}

.newsletter-submit:hover { background: var(--gray-800); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--black); color: rgba(255,255,255,0.75); }

.footer-top {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 60px 32px 40px;
}

.footer-heading {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links { display: flex; flex-direction: column; gap: 12px; }

.footer-links a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
  letter-spacing: 0.3px;
}

.footer-links a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-brand { font-size: 1.1rem; letter-spacing: 4px; color: var(--white); }
.footer-copy { font-size: 0.75rem; color: rgba(255,255,255,0.4); }

/* ============================================================
   CART SIDEBAR
   ============================================================ */
.cart-overlay-bg {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 700;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.cart-overlay-bg.active { opacity: 1; pointer-events: auto; }

.cart-sidebar {
  position: fixed;
  top: 0; right: 0;
  width: 400px; max-width: 100vw; height: 100%;
  background: var(--white);
  z-index: 800;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  display: flex;
  flex-direction: column;
}

.cart-sidebar.open { transform: translateX(0); }

.cart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid var(--gray-100);
}

.cart-head h3 {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 400;
}

.cart-close-btn { font-size: 1.1rem; color: var(--black); }

.cart-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cart-empty-msg {
  color: var(--gray-400);
  font-size: 0.9rem;
  text-align: center;
  margin-top: 60px;
}

.cart-item {
  display: flex;
  gap: 16px;
}

.cart-item-img {
  width: 80px; height: 100px;
  object-fit: cover;
  background: var(--gray-100);
  flex-shrink: 0;
}

.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name { font-size: 0.85rem; margin-bottom: 4px; line-height: 1.4; }
.cart-item-price { font-size: 0.85rem; color: var(--gray-600); margin-bottom: 12px; }

.qty-row { display: flex; align-items: center; gap: 12px; }

.qty-btn {
  width: 28px; height: 28px;
  border: 1px solid var(--gray-100);
  font-size: 1rem;
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.qty-btn:hover { background: var(--black); color: var(--white); }
.qty-num { font-size: 0.85rem; font-weight: 500; min-width: 20px; text-align: center; }

.cart-foot {
  padding: 24px 28px 32px;
  border-top: 1px solid var(--gray-100);
}

.cart-subtotal-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 16px;
}

.checkout-btn {
  width: 100%;
  padding: 16px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: var(--black);
  color: var(--white);
  font-family: var(--sans);
  transition: background var(--transition);
}

.checkout-btn:hover { background: var(--gray-800); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1200px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .footer-top { grid-template-columns: repeat(2, 1fr); }
  .split-banners { height: 500px; }
}

@media (max-width: 600px) {
  :root { --header-h: 54px; }
  .header-inner { padding: 0 16px; }
  .products-section { padding: 48px 16px 64px; }
  .hero { margin-top: calc(var(--promo-h) + var(--header-h)); }
  .hero-slide { padding-left: 28px; padding-bottom: 70px; }
  .split-banners { grid-template-columns: 1fr; height: auto; }
  .split-banner { height: 380px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 24px; padding: 40px 16px 24px; }
  .footer-bottom { padding: 20px 16px; flex-direction: column; align-items: flex-start; }
  .add-to-bag-btn { opacity: 1; transform: none; }
  .product-wishlist { opacity: 1; }
  .editorial-banner { height: 380px; }
}