/* Header styles for Falcon Main Limited */

.site-header {
  box-shadow: var(--shadow-xs);
}

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

.site-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--gray-900);
}

.site-header__logo-mark {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at 20% 0, #ffffff 0, #ffffff 35%, #2f80ed 35%, #2c7a7b 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.site-header__logo-icon {
  color: #ffffff;
  font-size: 1rem;
}

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

.site-header__logo-title {
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: var(--font-size-lg);
}

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

.site-header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-header__nav-item {
  display: flex;
}

.site-header__cta-wrapper {
  margin-left: var(--space-4);
}

.site-header__cta {
  font-size: var(--font-size-sm);
}

.site-header__menu-toggle {
  display: none;
  align-items: center;
  gap: var(--space-2);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--gray-200);
  background-color: #ffffff;
  color: var(--gray-800);
  box-shadow: var(--shadow-xs);
}

.site-header__menu-toggle:hover {
  background-color: var(--gray-100);
}

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

.site-header__menu-toggle-line {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--gray-700);
  transition: transform var(--transition-base), opacity var(--transition-base), width var(--transition-base);
}

.site-header__menu-toggle-text {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Active state for nav link - can be set via JS or server-side */
.nav-link.nav-link--active {
  color: var(--color-primary-strong);
  border-bottom-color: var(--color-primary-strong);
}

/* Mobile styles */
@media (max-width: 768px) {
  .navbar-inner {
    height: auto;
    padding-top: var(--space-3);
    padding-bottom: var(--space-3);
    align-items: flex-start;
  }

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

  .site-header__nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 64px;
    background-color: rgba(247, 250, 252, 0.98);
    border-bottom: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: var(--shadow-sm);
    flex-direction: column;
    padding: var(--space-4);
    gap: var(--space-4);
    max-height: 0;
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
    transform: translateY(-8px);
    transition:
      max-height var(--transition-slow),
      opacity var(--transition-base),
      transform var(--transition-base),
      visibility var(--transition-base);
  }

  .site-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-header__cta-wrapper {
    margin-left: 0;
  }

  .site-header__nav--open {
    max-height: 420px;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  /* Animate hamburger to X when open */
  .site-header__menu-toggle[aria-expanded="true"] .site-header__menu-toggle-line:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
  }

  .site-header__menu-toggle[aria-expanded="true"] .site-header__menu-toggle-line:nth-child(2) {
    opacity: 0;
    width: 8px;
  }

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

/* Medium and up: keep nav inline */
@media (min-width: 769px) {
  .site-header__nav {
    position: static;
    max-height: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: transparent;
    border-bottom: none;
    box-shadow: none;
    padding: 0;
  }
}