/* Header styles for Haloras Stage */

.hs-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: radial-gradient(circle at top, rgba(20, 26, 39, 0.96) 0, rgba(5, 6, 8, 0.98) 55%, #050608 100%);
  border-bottom: 1px solid rgba(162, 180, 200, 0.32);
  backdrop-filter: blur(18px);
}

.hs-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
}

/* Brand */
.hs-header__brand {
  display: flex;
  align-items: center;
}

.hs-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  color: var(--color-text);
}

.hs-header__logo-mark {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, #ffcc33 0, #ff6a00 35%, #050608 70%);
  box-shadow: 0 0 18px rgba(255, 106, 0, 0.7);
  overflow: hidden;
}

.hs-header__logo-orbit {
  position: absolute;
  inset: 6px;
  border-radius: inherit;
  border: 1px solid rgba(5, 194, 255, 0.4);
}

.hs-header__logo-core {
  position: absolute;
  inset: 12px;
  border-radius: inherit;
  background: radial-gradient(circle at 40% 30%, #05c2ff 0, #1fad5f 60%, transparent 100%);
  opacity: 0.9;
}

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

.hs-header__brand-name {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hs-header__brand-tagline {
  font-size: var(--font-size-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

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

.hs-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.hs-header__nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--transition-base), background var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.hs-header__nav-link::after {
  display: none;
}

.hs-header__nav-link:hover,
.hs-header__nav-link:focus-visible {
  color: var(--color-text);
  background: rgba(21, 25, 37, 0.96);
}

.hs-header__nav-item--highlight .hs-header__nav-link {
  background: linear-gradient(135deg, #05c2ff, #1fad5f);
  color: #050608;
  box-shadow: 0 10px 30px rgba(5, 194, 255, 0.45);
  border-radius: var(--radius-full);
}

.hs-header__nav-link--cta {
  padding-inline: 1.1rem;
}

.hs-header__nav-item--highlight .hs-header__nav-link:hover,
.hs-header__nav-item--highlight .hs-header__nav-link:focus-visible {
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 16px 40px rgba(5, 194, 255, 0.6);
}

/* Active link helper (can be toggled server-side) */
.hs-header__nav-link--active {
  color: var(--color-text);
  background: rgba(5, 194, 255, 0.18);
  box-shadow: 0 0 0 1px rgba(5, 194, 255, 0.6);
}

/* Mobile toggle */
.hs-header__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(162, 180, 200, 0.5);
  background: rgba(10, 14, 24, 0.96);
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.hs-header__toggle-bar {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-text);
  transition: transform var(--transition-base), opacity var(--transition-base), background var(--transition-base);
}

.hs-header__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
  z-index: 30;
}

/* Open state */
.hs-header--nav-open .hs-header__backdrop[hidden] {
  display: block;
}

.hs-header--nav-open .hs-header__toggle-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.hs-header--nav-open .hs-header__toggle-bar:nth-child(2) {
  opacity: 0;
}

.hs-header--nav-open .hs-header__toggle-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Responsive layout */
@media (max-width: 960px) {
  .hs-header__toggle {
    display: flex;
    flex-direction: column;
  }

  .hs-header__nav {
    position: fixed;
    inset: 64px 0 auto 0;
    background: radial-gradient(circle at top, #151821 0, #050608 55%, #020308 100%);
    border-bottom: 1px solid rgba(162, 180, 200, 0.3);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
    z-index: 35;
  }

  .hs-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-8) var(--page-padding-x-mobile) var(--space-10);
    gap: var(--space-3);
  }

  .hs-header__nav-link {
    width: 100%;
    padding-block: 0.75rem;
  }

  .hs-header__nav-item--highlight .hs-header__nav-link {
    width: auto;
    align-self: stretch;
    text-align: center;
    justify-content: center;
  }

  .hs-header--nav-open .hs-header__nav {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
}

@media (max-width: 640px) {
  .hs-header__brand-tagline {
    display: none;
  }

  .hs-header__brand-name {
    font-size: var(--font-size-md);
  }
}