/* Header styles for FashionShopp */

.fs-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 5, 5, 0.96), rgba(5, 5, 5, 0.86));
  border-bottom: 1px solid var(--color-border-subtle);
}

.fs-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

/* Brand / logo */
.fs-header__brand {
  display: flex;
  align-items: center;
}

.fs-header__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-size: var(--font-size-xs);
}

.fs-header__logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.fs-header__logo-mark::before,
.fs-header__logo-mark::after {
  content: "";
  position: absolute;
  border-radius: 999px;
}

.fs-header__logo-mark::before {
  inset: 7px 11px;
  border-left: 1px solid rgba(212, 175, 55, 0.7);
}

.fs-header__logo-mark::after {
  inset: 5px 9px;
  border-top: 1px solid rgba(212, 175, 55, 0.4);
}

.fs-header__logo-text {
  font-family: var(--font-display);
  font-size: 0.8rem;
  text-transform: uppercase;
}

/* Navigation */
.fs-header__nav {
  display: flex;
  align-items: center;
}

.fs-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.fs-header__nav-link {
  font-size: var(--font-size-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding-block: 0.1rem;
}

.fs-header__nav-link::after {
  height: 2px;
  bottom: -0.4rem;
}

.fs-header__nav-link:hover,
.fs-header__nav-link:focus-visible {
  color: var(--color-text);
}

/* Header actions */
.fs-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.fs-header__icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: 1px solid var(--color-border-subtle);
  font-size: 0.9rem;
}

.fs-header__icon-link:hover,
.fs-header__icon-link:focus-visible {
  border-color: var(--color-primary);
  background-color: var(--color-primary-soft);
}

.fs-header__cta {
  padding-inline: 1.5rem;
}

/* Mobile toggle */
.fs-header__toggle {
  display: none;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text);
}

.fs-header__toggle-box {
  width: 1.75rem;
  height: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.fs-header__toggle-line {
  height: 1px;
  width: 100%;
  background-color: var(--gray-200);
  transform-origin: center;
  transition: transform var(--transition-base), opacity var(--transition-base), background-color var(--transition-base);
}

.fs-header__toggle-label {
  font-size: var(--font-size-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* Mobile menu open state */
.fs-header--nav-open .fs-header__toggle-line:first-child {
  transform: translateY(6px) rotate(42deg);
}

.fs-header--nav-open .fs-header__toggle-line:last-child {
  transform: translateY(-6px) rotate(-42deg);
}

.fs-header--nav-open .fs-header__toggle-line:nth-child(2) {
  opacity: 0;
}

/* Responsive layout */
@media (max-width: 960px) {
  .fs-header__inner {
    gap: var(--space-3);
  }

  .fs-header__toggle {
    display: inline-flex;
  }

  .fs-header__nav {
    position: fixed;
    inset: 3.5rem 0 auto 0;
    background: rgba(5, 5, 5, 0.98);
    border-bottom: 1px solid var(--color-border-subtle);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
  }

  .fs-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    padding: var(--space-4);
    gap: var(--space-4);
  }

  .fs-header__nav-link {
    font-size: var(--font-size-sm);
  }

  .fs-header__actions {
    margin-left: auto;
  }

  .fs-header--nav-open .fs-header__nav {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
}

@media (max-width: 720px) {
  .fs-header__inner {
    padding-top: var(--space-2);
    padding-bottom: var(--space-2);
  }

  .fs-header__actions {
    gap: var(--space-2);
  }

  .fs-header__cta {
    display: none;
  }
}

@media (max-width: 520px) {
  .fs-header__logo-text {
    display: none;
  }
}