/* ---- Top stripe ---- */
.top-stripe { height: 3px; background: var(--red); }

/* ---- Utility ---- */
.utility-bar { background: var(--black); color: #A1A1AA; font-size: 12px; padding: 8px 0; }
.utility-inner { display: flex; justify-content: space-between; align-items: center; }
.utility-left { display: flex; gap: 6px; align-items: center; }
.utility-left strong { color: #fff; }
.dot { color: #444; margin: 0 8px; }
.utility-right { display: flex; gap: 24px; }
.utility-right a:hover { color: #fff; }
.utility-right strong { color: #fff; }

/* ---- Header ---- */
.header { background: var(--red); position: sticky; top: 0; z-index: 100; transition: box-shadow 0.2s; }
.header.scrolled { box-shadow: 0 1px 24px rgba(0,0,0,0.12); }
.header-top { display: flex; align-items: center; justify-content: space-between; height: 84px; }

.logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-icon { width: 40px; height: 40px; background: #fff; color: var(--red); font-weight: 900; font-size: 20px; border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.logo-icon-sm { width: 28px; height: 28px; font-size: 14px; border-radius: 6px; }
.logo-word { font-size: 26px; font-weight: 800; color: #fff; letter-spacing: -0.04em; }
.logo-word-light { color: #fff; }

.search {
  width: 100%;
  max-width: 560px;
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 1.5px solid transparent;
  border-radius: 50px;
  padding: 0 16px 0 0;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.search:focus-within {
  background: var(--white);
  border-color: var(--border);
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
.search-icon { margin-left: 22px; flex-shrink: 0; color: var(--text-3); transition: color 0.2s; }
.search:focus-within .search-icon { color: var(--text); }
.search-field { flex: 1; border: none; background: transparent; padding: 16px 16px; font-size: 15px; outline: none; color: var(--text); }
.search-field::placeholder { color: var(--text-3); font-weight: 400; }
.search-kbd {
  flex-shrink: 0;
  padding: 4px 10px;
  font-family: var(--font);
  font-size: 11px;
  font-weight: 700;
  color: var(--text-3);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  line-height: 1;
}

.header-actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.h-action { display: flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: var(--r); font-size: 13px; font-weight: 600; color: #fff; transition: background 0.12s; white-space: nowrap; position: relative; }
.h-action:hover { background: rgba(255,255,255,0.12); }
.h-action svg { flex-shrink: 0; color: #fff; }
.cart-num { position: absolute; top: 4px; left: 28px; background: #fff; color: var(--red); font-size: 10px; font-weight: 800; min-width: 17px; height: 17px; border-radius: 9px; display: flex; align-items: center; justify-content: center; transition: transform 0.15s; }

/* ---- Nav ---- */
.nav { background: var(--white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); position: relative; }
.nav-list { display: flex; align-items: stretch; justify-content: center; }
.nav-list > .nav-item:first-child .nav-a { padding-left: 18px; }
.nav-list > .nav-item:first-child .nav-a::after { left: 18px; }
.nav-a {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 18px;
  height: 44px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-2);
  white-space: nowrap;
  transition: color 0.15s;
  position: relative;
}
.nav-a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 18px;
  right: 18px;
  height: 2px;
  background: var(--red);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-a:hover { color: var(--text); }
.nav-a:hover::after { transform: scaleX(1); }
.nav-a-cat {
  font-weight: 700;
  color: var(--text);
}
.nav-sep { width: 1px; height: 20px; background: var(--border); align-self: center; margin: 0 4px; }
.nav-deals .nav-a { color: var(--red) !important; font-weight: 700; }
.nav-deals .nav-a::after { background: var(--red); }

.nav-item.has-mega { position: static; }
.mega {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--white);
  box-shadow: 0 20px 60px rgba(0,0,0,0.08), 0 1px 3px rgba(0,0,0,0.04);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 80;
  border-top: 1px solid var(--border);
}
.nav-item.has-mega:hover .mega { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-item.has-mega:hover > .nav-a { color: var(--text); }
.nav-item.has-mega:hover > .nav-a::after { transform: scaleX(1); }

/* Mega menu backdrop */
.mega-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  z-index: 70;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
  pointer-events: none;
}
.mega-backdrop.open { opacity: 1; visibility: visible; }

.mega-inner {
  display: flex;
  gap: 0;
  padding: 32px 40px;
}

.mega-cols {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.mega-col h4 {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text);
  padding-bottom: 12px;
  margin-bottom: 8px;
  border-bottom: 2px solid var(--border);
}
.mega-col a {
  display: flex;
  align-items: center;
  font-size: 13.5px;
  color: var(--text-2);
  padding: 7px 0;
  transition: all 0.15s;
}
.mega-col a:hover { color: var(--red); padding-left: 6px; }

/* Promo */
.mega-promo {
  flex-shrink: 0;
  width: 240px;
  margin-left: 32px;
  padding-left: 32px;
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}
.mega-promo-card {
  background: var(--bg);
  border-radius: 12px;
  padding: 24px;
}
.mega-promo-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--red);
  background: var(--red-bg);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
}
.mega-promo-card h4 {
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.mega-promo-card p {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 16px;
}
.mega-promo-card strong { color: var(--red); }
.mega-promo-btn {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--red);
  transition: opacity 0.12s;
}
.mega-promo-btn:hover { opacity: 0.7; }