/* ==========================
   BeautyCarePL Header Styles
   ========================== */

.bcp-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: radial-gradient(circle at top left, rgba(255, 244, 247, 0.96) 0, rgba(250, 247, 248, 0.96) 40%, rgba(242, 238, 240, 0.96) 100%);
  border-bottom: 1px solid rgba(227, 221, 224, 0.9);
}

.bcp-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
  gap: var(--space-8);
}

/* Brand / Logo */
.bcp-header__brand {
  display: flex;
  align-items: center;
}

.bcp-header__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-6);
  padding: 6px 8px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--color-text);
}

.bcp-header__logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: conic-gradient(from 180deg, var(--color-primary) 0deg, var(--color-accent-metallic) 120deg, var(--color-primary-soft) 240deg, var(--color-primary) 360deg);
  box-shadow: 0 10px 25px rgba(199, 148, 123, 0.32);
}

.bcp-header__logo-text {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* Navigation */
.bcp-header__nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-12);
}

.bcp-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
  margin: 0;
  padding: 0;
}

.bcp-header__nav-item {
  position: relative;
}

.bcp-header__nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.bcp-header__nav-link::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent-metallic));
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.bcp-header__nav-link:hover {
  color: var(--color-text);
  background-color: rgba(231, 166, 184, 0.08);
}

.bcp-header__nav-link:focus-visible {
  outline: 2px solid var(--color-accent-metallic);
  outline-offset: 2px;
}

.bcp-header__nav-link[aria-current="page"],
.bcp-header__nav-link--current {
  color: var(--color-text);
  background-color: rgba(231, 166, 184, 0.14);
}

.bcp-header__nav-link[aria-current="page"]::after,
.bcp-header__nav-link--current::after {
  opacity: 1;
  transform: scaleX(1);
}

/* Header actions (icons) */
.bcp-header__actions {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
}

.bcp-header__icon-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--color-text);
  background-color: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-subtle);
  font-size: 0.9rem;
}

.bcp-header__icon-link:hover {
  color: var(--color-primary-dark);
  border-color: rgba(199, 148, 123, 0.7);
  box-shadow: var(--shadow-soft);
}

.bcp-header__icon-link:focus-visible {
  outline: 2px solid var(--color-accent-metallic);
  outline-offset: 2px;
}

/* Mobile toggle */
.bcp-header__toggle {
  display: none;
  align-items: center;
  gap: var(--space-4);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--color-border-subtle);
  background-color: rgba(255, 255, 255, 0.95);
  color: var(--color-text);
  cursor: pointer;
}

.bcp-header__toggle:focus-visible {
  outline: 2px solid var(--color-accent-metallic);
  outline-offset: 2px;
}

.bcp-header__toggle-icon {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

.bcp-header__toggle-line {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent-metallic));
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.bcp-header__toggle-label {
  font-size: var(--font-size-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.bcp-header__toggle[aria-expanded="true"] .bcp-header__toggle-line:first-child {
  transform: translateY(3px) rotate(45deg);
}

.bcp-header__toggle[aria-expanded="true"] .bcp-header__toggle-line:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

/* Responsive behaviour */
@media (max-width: 768px) {
  .bcp-header__inner {
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
  }

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

  .bcp-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    margin-top: 6px;
    padding-inline: var(--space-16);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity var(--transition-normal), visibility var(--transition-normal), transform var(--transition-normal);
  }

  .bcp-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-4);
    padding: var(--space-8);
    border-radius: 18px;
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.98), rgba(248, 242, 245, 0.98));
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(227, 221, 224, 0.9);
  }

  .bcp-header__nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 10px 12px;
  }

  .bcp-header__nav-link::after {
    display: none;
  }

  .bcp-header__actions {
    margin-top: var(--space-4);
    padding: var(--space-8);
    border-radius: 18px;
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.98), rgba(250, 247, 248, 0.98));
    box-shadow: var(--shadow-soft);
    border-inline: 1px solid rgba(227, 221, 224, 0.9);
    border-bottom: 1px solid rgba(227, 221, 224, 0.9);
    justify-content: flex-end;
  }

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

@media (max-width: 480px) {
  .bcp-header__logo-text {
    font-size: 1.1rem;
    letter-spacing: 0.16em;
  }
}