/* Header styles for TRYHARDGG SOLUTIONS LIMITED */

.sm-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: var(--color-surface);
  box-shadow: var(--shadow-xs);
}

.sm-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 */
.sm-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.sm-header__logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.9rem;
}

.sm-header__brand-text {
  display: flex;
  flex-direction: column;
}

.sm-header__brand-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.2;
}

.sm-header__brand-tagline {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Navigation */
.sm-header__nav {
  flex: 1 1 auto;
}

.sm-header__nav-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.sm-header__nav-link {
  position: relative;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-700);
  padding: 0.25rem 0;
}

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

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

/* Actions */
.sm-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.sm-header__action-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-700);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--gray-200);
  background-color: #ffffff;
}

.sm-header__action-link--support:hover {
  border-color: var(--gray-300);
  background-color: var(--gray-50);
}

.sm-header__icon-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid var(--gray-200);
  background-color: #ffffff;
  color: var(--gray-700);
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.sm-header__icon-button:hover {
  background-color: var(--gray-50);
  border-color: var(--gray-300);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.sm-header__icon-button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.sm-header__cart-count {
  position: absolute;
  top: -4px;
  right: -2px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 999px;
  background-color: var(--color-primary);
  color: #ffffff;
  font-size: 0.65rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Mobile toggle */
.sm-header__toggle {
  display: none;
  align-items: center;
  gap: var(--space-2);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--gray-200);
  background-color: #ffffff;
  color: var(--gray-800);
  font-size: 0.85rem;
}

.sm-header__toggle-icon {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
}

.sm-header__toggle-bar {
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--gray-800);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.sm-header__toggle-label {
  font-weight: 500;
}

/* Mobile layout */
@media (max-width: 768px) {
  .sm-header__inner {
    gap: var(--space-2);
  }

  .sm-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background-color: var(--color-surface);
    box-shadow: var(--shadow-md);
    transform-origin: top;
    transition: transform var(--transition-normal), opacity var(--transition-normal), visibility var(--transition-normal);
  }

  .sm-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-3) var(--space-4) var(--space-4);
    gap: var(--space-3);
  }

  /* JS will add .is-open for visibility; default visible for no-JS */
  .js-enabled .sm-header__nav {
    visibility: hidden;
    opacity: 0;
    transform: scaleY(0.96);
  }

  .js-enabled .sm-header__nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: scaleY(1);
  }

  .sm-header__actions {
    gap: var(--space-1);
  }

  .sm-header__action-link--support {
    display: none;
  }

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

/* Desktop refinements */
@media (min-width: 769px) {
  .sm-header__nav {
    display: block;
  }

  .sm-header__toggle {
    display: none;
  }
}

/* Body class to prevent scroll when mobile nav open */
.sm-header--nav-open {
  overflow: hidden;
}