/* Header-specific styles for Moravies */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

.site-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-4);
  padding-block: 0.7rem;
}

.site-header__nav-left,
.site-header__nav-right {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
}

/* Brand */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(0, 196, 204, 0.12), rgba(37, 99, 235, 0.12));
  box-shadow: var(--shadow-xs);
  color: var(--color-text);
}

.brand__mark {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: radial-gradient(circle at 20% 0%, var(--color-accent-yellow), transparent 55%),
    radial-gradient(circle at 80% 100%, var(--color-accent-orange), transparent 60%),
    linear-gradient(145deg, var(--color-primary), var(--color-accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: #ffffff;
}

.brand__text {
  display: flex;
  flex-direction: column;
}

.brand__name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand__tagline {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Desktop nav links */
.nav-link {
  position: relative;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-600);
  padding: 0.4rem 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent-orange));
  border-radius: 999px;
  transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.is-active::after {
  width: 100%;
}

.nav-link--cta {
  padding-inline: 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(37, 99, 235, 0.35);
  background-color: rgba(0, 196, 204, 0.06);
}

.nav-link--cta::after {
  display: none;
}

.nav-link--cta:hover {
  background-color: rgba(0, 196, 204, 0.16);
}

/* Mobile menu button */
.site-header__menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--gray-200);
  background-color: #ffffff;
  color: var(--gray-700);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-header__menu-icon {
  position: relative;
  width: 18px;
  height: 14px;
  display: inline-flex;
  flex-direction: column;
  justify-content: space-between;
}

.site-header__menu-icon span {
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent-blue));
  transition: transform var(--transition-normal), opacity var(--transition-fast);
}

.site-header__menu-toggle.is-open .site-header__menu-icon span:first-child {
  transform: translateY(6px) rotate(45deg);
}

.site-header__menu-toggle.is-open .site-header__menu-icon span:last-child {
  transform: translateY(-6px) rotate(-45deg);
}

.site-header__menu-toggle.is-open .site-header__menu-icon span:nth-child(2) {
  opacity: 0;
}

.site-header__menu-label {
  text-transform: uppercase;
}

/* Mobile panel */
.site-header__mobile-panel {
  border-top: 1px solid rgba(148, 163, 184, 0.25);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(18px);
}

.site-header__mobile-nav {
  display: flex;
  flex-direction: column;
  padding: 0.75rem var(--space-4) var(--space-4);
  gap: 0.35rem;
}

.mobile-nav-link {
  display: block;
  padding: 0.6rem 0.2rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--gray-700);
}

.mobile-nav-link--primary {
  margin-top: 0.4rem;
  padding: 0.65rem 0.8rem;
  border-radius: var(--radius-full);
  text-align: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent-blue));
  color: #ffffff;
}

/* Responsive behavior */
@media (max-width: 1023.98px) {
  .site-header__inner {
    grid-template-columns: auto 1fr auto;
  }

  .site-header__nav-left,
  .site-header__nav-right {
    display: none;
  }

  .site-header__logo {
    justify-content: center;
  }

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

@media (max-width: 639.98px) {
  .brand__tagline {
    display: none;
  }
}