/* Header styles for RURAL COFFEE HUT LTD */

.rak-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(245, 241, 234, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border-subtle);
}

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

/* Brand */

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

.rak-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
}

.rak-header__logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, #f8e7d7 0, #d8b89c 40%, #8b4f2e 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.rak-header__logo-mark i {
  font-size: 1.1rem;
}

.rak-header__text-group {
  display: flex;
  flex-direction: column;
}

.rak-header__site-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.rak-header__site-tagline {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* Navigation */

.rak-header__nav {
  position: static;
}

.rak-header__nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.rak-header__nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-muted);
}

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

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

.rak-header__nav-link:hover {
  color: var(--color-text);
}

.rak-header__nav-item--cta .rak-header__nav-link {
  padding-inline: 0.9rem;
  padding-block: 0.45rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-primary-strong);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.rak-header__nav-item--cta .rak-header__nav-link::after {
  display: none;
}

.rak-header__nav-link--cta:hover {
  background: linear-gradient(135deg, var(--color-primary-strong), #6f3a20);
}

/* Mobile toggle */

.rak-header__toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--color-border-strong);
  background: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  color: var(--color-text);
}

.rak-header__toggle-icon,
.rak-header__toggle-icon::before,
.rak-header__toggle-icon::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: var(--radius-pill);
  background-color: var(--color-text);
  transition: transform var(--transition-normal), opacity var(--transition-fast), top var(--transition-normal), bottom var(--transition-normal);
  position: relative;
}

.rak-header__toggle-icon::before,
.rak-header__toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.rak-header__toggle-icon::before {
  top: -6px;
}

.rak-header__toggle-icon::after {
  bottom: -6px;
}

.rak-header__toggle[aria-expanded="true"] .rak-header__toggle-icon {
  transform: rotate(45deg);
}

.rak-header__toggle[aria-expanded="true"] .rak-header__toggle-icon::before {
  top: 0;
  transform: rotate(90deg);
}

.rak-header__toggle[aria-expanded="true"] .rak-header__toggle-icon::after {
  bottom: 0;
  opacity: 0;
}

/* Responsive behavior */

@media (max-width: 768px) {
  .rak-header__inner {
    padding-top: var(--space-2);
    padding-bottom: var(--space-2);
  }

  .rak-header__site-tagline {
    display: none;
  }

  .rak-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background-color: rgba(245, 241, 234, 0.98);
    border-bottom: 1px solid var(--color-border-subtle);
    box-shadow: 0 12px 24px rgba(37, 28, 21, 0.12);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: max-height var(--transition-slow), opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
  }

  .rak-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-4) var(--container-padding-x) var(--space-5);
  }

  .rak-header__nav-item--cta {
    width: 100%;
  }

  .rak-header__nav-item--cta .rak-header__nav-link {
    width: 100%;
    justify-content: center;
  }

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

  /* When JS toggles this class on body */
  .rak-menu-open .rak-header__nav {
    max-height: 320px;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}

@media (min-width: 769px) {
  .rak-header__toggle {
    display: none;
  }
}