/* Header styles for MAJESTIC MARVEL s.r.o. */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: linear-gradient(to bottom, rgba(249, 250, 251, 0.92), rgba(249, 250, 251, 0.86));
  border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

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

.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);
}

.site-header__logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: var(--radius-pill);
  background: radial-gradient(circle at 20% 0, #ffe9d5 0, #fed7aa 35%, #f97316 100%);
  color: #111827;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
}

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

.site-header__brand-name {
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.02em;
}

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

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

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

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

.site-header__nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: var(--text-sm);
  color: var(--color-text-soft);
  padding: 0.4rem 0.2rem;
}

.site-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.15rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #fed7aa, #f97316);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-fast);
}

.site-header__nav-link:hover::after,
.site-header__nav-link:focus-visible::after {
  transform: scaleX(1);
}

.site-header__nav-link--primary {
  padding: 0.45rem 1.2rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, #ffedd5, #f97316);
  color: #111827;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(248, 250, 252, 0.6);
}

.site-header__nav-link--primary::after {
  display: none;
}

.site-header__nav-link--primary:hover,
.site-header__nav-link--primary:focus-visible {
  background: linear-gradient(135deg, #fed7aa, #ea580c);
  box-shadow: var(--shadow-md);
}

/* Mobile toggle */
.site-header__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.2rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  border: 1px solid var(--gray-200);
  background-color: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}

.site-header__toggle-bar {
  width: 1.3rem;
  height: 2px;
  border-radius: 999px;
  background-color: var(--gray-700);
  transition: transform var(--transition-default),
    opacity var(--transition-fast);
}

/* Hamburger to X animation */
.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

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

.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

/* Mobile layout */
@media (max-width: 767px) {
  .site-header__inner {
    gap: var(--space-3);
  }

  .site-header__nav {
    position: fixed;
    inset: 0 0 auto 0;
    top: 4.25rem;
    background: radial-gradient(circle at top, rgba(254, 215, 170, 0.35), transparent 55%),
      rgba(249, 250, 251, 0.96);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-default), opacity var(--transition-default);
  }

  .site-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--layout-gutter) var(--space-6);
    gap: var(--space-2);
  }

  .site-header__nav-link {
    width: 100%;
    padding: 0.6rem 0.2rem;
    font-size: var(--text-base);
  }

  .site-header__nav-item--cta {
    width: 100%;
    margin-left: 0;
    margin-top: var(--space-2);
  }

  .site-header__nav-link--primary {
    width: 100%;
    justify-content: center;
  }

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

/* Desktop layout */
@media (min-width: 768px) {
  .site-header__toggle {
    display: none;
  }

  .site-header__nav {
    position: static;
    transform: none !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    background: transparent;
  }
}

/* Utility state when JS is disabled – navigation should remain visible */
.no-js .site-header__nav {
  transform: none !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}