/* Header styles for Homvura */

.hv-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background-color: rgba(245, 246, 247, 0.9);
  border-bottom: 1px solid var(--gray-200);
}

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

.hv-header__brand {
  display: flex;
  align-items: center;
}

.hv-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  color: var(--color-text);
}

.hv-header__logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: radial-gradient(circle at 20% 20%, #d1fae5 0, #3c7f72 55%, #1f2933 100%);
  box-shadow: var(--shadow-sm);
}

.hv-header__logo-text {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hv-header__nav {
  flex: 1 1 auto;
}

.hv-header__nav-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
}

.hv-header__nav-link {
  position: relative;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding: 0.3rem 0;
}

.hv-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.2rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-primary);
  transition: width var(--transition-fast);
}

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

.hv-header__nav-link:hover::after,
.hv-header__nav-link:focus-visible::after {
  width: 100%;
}

.hv-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.hv-header__action-link {
  font-size: var(--font-size-sm);
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--gray-200);
  color: var(--color-text);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-xs);
  transition: background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.hv-header__action-link:hover,
.hv-header__action-link:focus-visible {
  background-color: var(--color-primary-soft);
  border-color: var(--color-primary);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.hv-header__action-link--highlight {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

.hv-header__action-link--highlight:hover,
.hv-header__action-link--highlight:focus-visible {
  background-color: var(--color-primary-hover);
}

/* Mobile toggle */
.hv-header__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--gray-200);
  background-color: var(--color-surface);
  cursor: pointer;
  box-shadow: var(--shadow-xs);
}

.hv-header__toggle-icon {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
}

.hv-header__toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--gray-700);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.hv-header__toggle[aria-expanded="true"] .hv-header__toggle-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.hv-header__toggle[aria-expanded="true"] .hv-header__toggle-bar:nth-child(2) {
  opacity: 0;
}

.hv-header__toggle[aria-expanded="true"] .hv-header__toggle-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile layout */
@media (max-width: 768px) {
  .hv-header__inner {
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
  }

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

  .hv-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background-color: rgba(245, 246, 247, 0.98);
    border-bottom: 1px solid var(--gray-200);
    transform-origin: top;
    transform: scaleY(0.9);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-normal),
      transform var(--transition-normal),
      visibility var(--transition-normal);
  }

  .hv-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-6) var(--container-padding-x) var(--space-8);
    gap: var(--space-4);
  }

  .hv-header__nav-link {
    font-size: var(--font-size-md);
  }

  .hv-header__actions {
    display: none;
  }

  .hv-header--menu-open .hv-header__nav {
    opacity: 1;
    transform: scaleY(1);
    visibility: visible;
    pointer-events: auto;
  }
}

@media (max-width: 480px) {
  .hv-header__logo-text {
    font-size: 1rem;
  }
}