/* ── NAVBAR ─────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  z-index: 1000;
  backdrop-filter: blur(12px);
  background: rgba(8,8,8,0.85);
  transition: background 0.35s ease, border-bottom 0.35s ease;
}
.navbar.scrolled {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.navbar__logo {
  display: flex;
  align-items: center;
}
.navbar__logo img {
  height: 38px;
  width: auto;
  display: block;
}
.navbar__links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.navbar__links a {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  transition: color 0.2s ease;
}
.navbar__links a:hover { color: var(--text-primary); }
.navbar__actions { display: flex; align-items: center; gap: 28px; }
.cart-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-primary);
}
.cart-count {
  display: none;
  width: 20px; height: 20px;
  background: var(--text-primary);
  color: var(--bg);
  border-radius: 50%;
  font-size: 0.65rem;
  font-weight: 700;
  align-items: center;
  justify-content: center;
}
.cart-count.visible { display: flex; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
}
.hamburger span {
  display: block;
  width: 26px; height: 1px;
  background: var(--text-primary);
  transition: all 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── MOBILE MENU ─────────────────────────────────────────── */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 44px;
  transform: translateY(-100%);
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 4rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  transition: color 0.2s ease;
}
.mobile-menu a:hover { color: var(--text-secondary); }
.mobile-menu__close {
  position: absolute;
  top: 28px; right: 40px;
  font-size: 2rem;
  line-height: 1;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}
.mobile-menu__close:hover { color: var(--text-primary); }

/* ── PRODUCT CARD ────────────────────────────────────────── */
.product-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.35s ease;
}
.product-card:hover {
  border-color: rgba(255,255,255,0.22);
  box-shadow: 0 0 32px rgba(255,255,255,0.04);
  transform: translateY(-5px);
}
.product-card__image {
  aspect-ratio: 4/5;
  max-height: 480px;
  overflow: hidden;
  background: var(--surface-2);
}
.product-card__image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.65s ease, opacity 0.25s ease;
}
.product-card:hover .product-card__image img { transform: scale(1.05); }
.product-card__info { padding: 16px 18px 20px; }
.product-card__name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  margin-bottom: 5px;
}
.product-card__price {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ── CART OVERLAY ────────────────────────────────────────── */
.cart-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(5px);
  z-index: 1100;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
.cart-overlay.open { opacity: 1; pointer-events: all; }

/* ── CART DRAWER ─────────────────────────────────────────── */
.cart-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 420px; max-width: 100vw;
  background: var(--surface);
  border-left: 1px solid var(--border);
  z-index: 1101;
  transform: translateX(100%);
  transition: transform 0.42s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex; flex-direction: column;
}
.cart-drawer.open { transform: translateX(0); }
.cart-drawer__header {
  padding: 26px 28px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.cart-drawer__title {
  font-family: var(--font-display);
  font-size: 1.5rem; letter-spacing: 0.1em;
}
.cart-drawer__close {
  font-size: 1.6rem; line-height: 1;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}
.cart-drawer__close:hover { color: var(--text-primary); }
.cart-drawer__items { flex: 1; overflow-y: auto; padding: 16px 28px; }
.cart-drawer__empty {
  text-align: center; padding: 64px 0;
  font-family: var(--font-display);
  font-size: 1.1rem; letter-spacing: 0.1em;
  color: var(--text-secondary);
}
.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 14px; align-items: start;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.cart-item__image {
  width: 80px; height: 104px;
  object-fit: cover;
  background: var(--surface-2);
}
.cart-item__name {
  font-family: var(--font-display);
  font-size: 1rem; letter-spacing: 0.05em;
  margin-bottom: 4px;
}
.cart-item__size {
  font-family: var(--font-mono);
  font-size: 0.7rem; color: var(--text-secondary);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.cart-item__qty { display: flex; align-items: center; gap: 14px; }
.qty-btn {
  width: 28px; height: 28px;
  border: 1px solid var(--border);
  font-size: 1.1rem; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.2s ease;
}
.qty-btn:hover { border-color: var(--border-hover); }
.qty-value {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  min-width: 22px; text-align: center;
}
.cart-item__remove {
  font-size: 1.3rem; line-height: 1;
  color: var(--text-secondary);
  transition: color 0.2s ease; margin-top: 2px;
}
.cart-item__remove:hover { color: var(--text-primary); }
.cart-drawer__footer {
  padding: 22px 28px;
  border-top: 1px solid var(--border);
}
.cart-subtotal {
  display: flex; justify-content: space-between;
  align-items: center; margin-bottom: 18px;
}
.cart-subtotal__label {
  font-size: 0.75rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--text-secondary);
}
.cart-subtotal__value {
  font-family: var(--font-mono); font-size: 1.1rem;
}
.btn-checkout {
  display: block; width: 100%; padding: 18px;
  background: var(--text-primary); color: var(--bg);
  font-family: var(--font-display);
  font-size: 1.15rem; letter-spacing: 0.12em;
  text-align: center;
  transition: opacity 0.2s ease;
}
.btn-checkout:hover { opacity: 0.85; }

/* ── MARQUEE TICKER ──────────────────────────────────────── */
.ticker {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  background: var(--surface);
}
.ticker__inner {
  display: flex;
  white-space: nowrap;
  animation: marqueeScroll 22s linear infinite;
}
.ticker:hover .ticker__inner { animation-play-state: paused; }
.ticker__item {
  font-family: var(--font-display);
  font-size: 0.85rem; letter-spacing: 0.25em;
  color: var(--text-secondary);
  padding: 0 36px;
}
.ticker__item::after { content: '·'; margin-left: 36px; }

/* ── TOAST ───────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 32px; left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 14px 32px;
  font-size: 0.82rem; letter-spacing: 0.08em;
  color: var(--text-primary);
  z-index: 2000; opacity: 0;
  white-space: nowrap; pointer-events: none;
}
.toast.show {
  animation: toastIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.toast.hide {
  animation: toastOut 0.3s ease forwards;
}

/* ── SIZE SELECTOR ───────────────────────────────────────── */
.size-selector { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; }
.size-btn {
  min-width: 54px; height: 54px;
  padding: 0 12px;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: var(--font-mono); font-size: 0.75rem;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s ease;
}
.size-btn:hover { border-color: var(--border-hover); color: var(--text-primary); }
.size-btn.active {
  background: var(--text-primary); color: var(--bg);
  border-color: var(--text-primary);
}

/* ── FILTER BAR ──────────────────────────────────────────── */
.filter-bar { display: flex; gap: 6px; margin-bottom: 44px; flex-wrap: wrap; }
.filter-btn {
  padding: 10px 22px;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.72rem; letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: all 0.2s ease;
}
.filter-btn:hover { border-color: var(--border-hover); color: var(--text-primary); }
.filter-btn.active {
  background: var(--text-primary); color: var(--bg);
  border-color: var(--text-primary);
}
.no-results {
  grid-column: 1/-1;
  text-align: center; padding: 80px 0;
  font-family: var(--font-display);
  font-size: 1.4rem; letter-spacing: 0.1em;
  color: var(--text-secondary);
}

/* ── CONTACT FORM ────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 0.72rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--text-secondary);
  margin-bottom: 8px;
}
.form-input,
.form-textarea {
  display: block; width: 100%;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 16px 18px;
  font-size: 0.9rem;
  transition: border-color 0.25s ease;
  outline: none;
}
.form-input:focus,
.form-textarea:focus { border-color: var(--border-hover); }
.form-input.error,
.form-textarea.error { border-color: rgba(255,80,80,0.6); }
.form-textarea { resize: vertical; min-height: 140px; }
select.form-input {
  background: var(--surface-2);
  cursor: pointer;
}
select.form-input option {
  background: #141414;
  color: #ffffff;
}
.form-error {
  font-size: 0.72rem; letter-spacing: 0.05em;
  color: rgba(255,80,80,0.8);
  margin-top: 6px; display: none;
}
.form-error.visible { display: block; }
.btn-send {
  padding: 18px 56px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1.1rem; letter-spacing: 0.15em;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}
.btn-send:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 30px var(--glow);
  background: rgba(255,255,255,0.04);
}

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 0;
  margin-top: auto;
}
.footer__inner {
  display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 20px;
}
.footer__logo {
  display: flex;
  align-items: center;
}
.footer__logo img {
  height: 26px;
  width: auto;
  display: block;
  opacity: 0.5;
}
.footer__copy {
  font-size: 0.72rem; letter-spacing: 0.12em;
  color: var(--text-secondary);
}
.footer__links {
  display: flex; gap: 28px; list-style: none;
}
.footer__links a {
  font-size: 0.72rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--text-secondary);
  transition: color 0.2s ease;
}
.footer__links a:hover { color: var(--text-primary); }

@media (max-width: 768px) {
  .navbar { padding: 0 20px; }
  .hamburger { display: flex; }
  .navbar__links { display: none; }
  .mobile-menu__close { right: 20px; }
  .cart-drawer { width: 100vw; }
}

/* ── SOLD OUT STATES ──────────────────────────────────────── */
.product-card__image { position: relative; }
.product-card__soldout {
  position: absolute; top: 10px; left: 10px;
  background: rgba(0,0,0,0.82); color: #fff;
  font-family: var(--font-mono); font-size: 0.62rem;
  letter-spacing: 0.18em; padding: 5px 10px;
  border: 1px solid var(--border);
}
.product-card.is-soldout .product-card__image img { opacity: 0.45; }
.size-btn.is-disabled, .size-btn:disabled {
  opacity: 0.3; cursor: not-allowed; text-decoration: line-through;
}