/* Header-specific styles for Ceska Klub Zona */

.ckz-header {
  position: sticky;
  top: 0;
  z-index: 50;
}

.ckz-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ckz-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding-block: 0.35rem;
}

.ckz-header__logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, #fff7e3, #e3b75f 45%, #c79a3c 80%);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.18);
}

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

.ckz-header__brand-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-900);
}

.ckz-header__brand-subtitle {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* Mobile toggle */
.ckz-header__toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(145, 124, 98, 0.4);
  background-color: rgba(255, 255, 255, 0.8);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  transition: background-color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-fast);
}

.ckz-header__toggle:hover {
  background-color: #ffffff;
  border-color: rgba(145, 124, 98, 0.7);
  box-shadow: var(--shadow-soft);
}

.ckz-header__toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

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

.ckz-header__toggle[aria-expanded="true"] .ckz-header__toggle-bar:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
  width: 18px;
}

.ckz-header__toggle[aria-expanded="true"] .ckz-header__toggle-bar:nth-child(2) {
  transform: translateY(-4px) rotate(-45deg);
  width: 18px;
}

/* Navigation */
.ckz-header__nav-list {
  gap: var(--space-5);
}

.ckz-header__nav-link {
  position: relative;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-700);
  padding-block: 0.25rem;
}

.ckz-header__nav-link--highlight {
  padding-inline: 0.9rem;
  padding-block: 0.35rem;
  border-radius: 999px;
  border: 1px solid rgba(199, 154, 60, 0.45);
  background: radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.95), rgba(250, 243, 228, 0.9));
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.ckz-header__nav-link--highlight:hover {
  background: radial-gradient(circle at 0 0, rgba(255, 255, 255, 1), rgba(250, 237, 207, 0.95));
}

/* Mobile layout */
@media (max-width: 767px) {
  .ckz-header__toggle {
    display: inline-flex;
    z-index: 51;
    position: relative;
  }

  .ckz-header__nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    width: 100%;
    background: rgba(250, 246, 240, 0.98);
    border-bottom: 1px solid rgba(230, 218, 202, 0.9);
    z-index: 49;
    display: block;

    overflow-y: scroll;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 220ms ease-out, opacity 220ms ease-out;
  }

  .ckz-header__nav-list {
    display: flex !important;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1rem 1.5rem 1rem;
    gap: 0.75rem;
  }

  .ckz-header__nav-list[hidden] {
    display: none !important;
  }

  .ckz-header__nav-link {
    font-size: 0.8rem;
  }

  .ckz-header__nav--open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  body.ckz-nav-open {
    overflow: hidden;
  }
}

/* Desktop adjustments */
@media (min-width: 768px) {
  .ckz-header__nav {
    display: block !important;
  }
}