/* Header-specific styles for Roi Jack */

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

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(255, 255, 255, 0.9);
}

.brand-mark__symbol {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: var(--color-primary);
  color: #22160a;
  font-family: var(--font-serif);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-right: 0.6rem;
}

.brand-mark__wordmark {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-800);
}

/* Mobile toggle */
.header-toggle {
  display: none;
  position: absolute;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  background: rgba(255, 255, 255, 0.9);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.25rem;
  cursor: pointer;
}

.header-toggle__bar {
  width: 1.1rem;
  height: 1px;
  background: var(--gray-800);
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.header-toggle.is-open .header-toggle__bar:first-child {
  transform: translateY(3px) rotate(45deg);
}

.header-toggle.is-open .header-toggle__bar:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(24, 17, 12, 0.86);
  backdrop-filter: blur(18px);
  z-index: 40;
}

.mobile-nav--open {
  display: block;
}

.mobile-nav__inner {
  max-width: 480px;
  margin: 5rem auto 2rem;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  background: rgba(32, 24, 18, 0.96);
  box-shadow: var(--shadow-lg);
}

.mobile-nav__link {
  display: block;
  padding: 0.8rem 0;
  font-size: var(--font-size-md);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mobile-nav__link:last-child {
  border-bottom: none;
}

.mobile-nav__link:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

/* Responsive behavior */
@media (max-width: 767px) {
  .site-header__nav-left,
  .site-header__nav-right {
    display: none;
  }

  .header-toggle {
    display: inline-flex;
    z-index: 9990;
  }
}

@media (min-width: 768px) {
  .mobile-nav {
    display: none !important;
  }
}