/* Header styles for Utazastervezo 2026 */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(to bottom, rgba(246, 239, 229, 0.98), rgba(246, 239, 229, 0.94));
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border-subtle);
}

.site-header__top-bar {
  height: 3px;
  background-image: linear-gradient(90deg, var(--color-primary) 0, var(--color-accent) 35%, var(--color-primary) 70%, var(--color-accent) 100%);
  opacity: 0.9;
}

.site-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);
}

.site-header__brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

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

.site-header__logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: radial-gradient(circle at 30% 20%, #ffffff 0, #ffffff 16%, var(--color-primary-soft) 40%, rgba(255, 123, 66, 0.15) 80%);
  border: 1px solid rgba(12, 110, 168, 0.25);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.site-header__logo-icon {
  color: var(--color-primary);
  font-size: 1rem;
}

.site-header__brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.site-header__brand-label {
  font-size: var(--font-size-2xs);
}

.site-header__brand-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-header__nav {
  display: flex;
  align-items: center;
}

.site-header__nav-list {
  align-items: center;
}

.site-header__nav-item--cta {
  margin-left: 0.75rem;
}

.site-header__cta {
  padding-inline: 1.25rem;
  font-size: var(--font-size-xs);
}

/* Mobile nav toggle */

.site-header__nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-subtle);
  padding: 0.4rem 0.75rem;
  background-color: rgba(253, 248, 241, 0.85);
  color: var(--gray-700);
  cursor: pointer;
}

.site-header__nav-toggle-box {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
}

.site-header__nav-toggle-line {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.site-header__nav-toggle-text {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

/* Mobile layout */

@media (max-width: 880px) {
  .site-header__inner {
    padding-top: var(--space-2);
    padding-bottom: var(--space-2);
  }

  .site-header__nav-toggle {
    display: inline-flex;
  }

  .site-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: rgba(246, 239, 229, 0.98);
    border-bottom: 1px solid var(--color-border-subtle);
    box-shadow: 0 18px 40px rgba(13, 35, 67, 0.14);
    transform-origin: top center;
    transform: scaleY(0.96);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base);
  }

  .site-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--layout-page-padding-x) var(--space-5);
    gap: var(--space-3);
  }

  .site-header__nav-item--cta {
    margin-left: 0;
    margin-top: var(--space-2);
  }

  .site-header__nav--open {
    opacity: 1;
    pointer-events: auto;
    transform: scaleY(1);
    padding: 20px;
  }

  .site-header__nav-toggle[aria-expanded="true"] .site-header__nav-toggle-line:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
  }

  .site-header__nav-toggle[aria-expanded="true"] .site-header__nav-toggle-line:nth-child(2) {
    opacity: 0;
  }

  .site-header__nav-toggle[aria-expanded="true"] .site-header__nav-toggle-line:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
  }
}

/* Larger screens */

@media (min-width: 881px) {
  .site-header__nav {
    position: static;
  }

  .site-header__nav-list {
    gap: 1.5rem;
  }

  .site-header__nav-item--cta {
    margin-left: 1.3rem;
  }
}

/* Active link styling helper */

.nav-link[aria-current="page"] {
  color: var(--color-text);
}

.nav-link[aria-current="page"]::after {
  width: 100%;
}