/* Header styles for Ultimate Realm X */

.urx-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: linear-gradient(to bottom, rgba(5, 8, 22, 0.96), rgba(5, 8, 22, 0.94));
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.3);
}

.urx-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
  gap: var(--space-12);
}

/* Brand / Logo */
.urx-header__brand {
  flex-shrink: 0;
}

.urx-header__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  color: var(--color-text);
}

.urx-header__logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: radial-gradient(circle at 20% 20%, #4c6fff, transparent 55%),
    radial-gradient(circle at 80% 80%, #3cd27d, transparent 55%),
    linear-gradient(145deg, #020617, #1d2235);
  box-shadow: var(--shadow-glow-primary);
}

.urx-header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.urx-header__logo-main {
  font-family: "Rajdhani", var(--font-sans);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: var(--font-size-md);
}

.urx-header__logo-sub {
  font-size: var(--font-size-xs);
  color: var(--color-text-soft);
}

/* Nav */
.urx-header__nav {
  display: flex;
}

.urx-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.urx-header__nav-item {
  position: relative;
}

.urx-header__nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-sm);
  color: var(--gray-100);
  transition:
    color var(--transition-normal),
    background-color var(--transition-normal),
    box-shadow var(--transition-normal);
}

.urx-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0.9rem;
  right: 0.9rem;
  bottom: 0.3rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(76, 111, 255, 0.9), rgba(60, 210, 125, 0.9));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-normal);
}

.urx-header__nav-link:hover {
  color: #ffffff;
  background-color: rgba(15, 23, 42, 0.9);
}

.urx-header__nav-link:hover::after {
  transform: scaleX(1);
}

.urx-header__nav-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.urx-header__nav-item--highlight .urx-header__nav-link--cta {
  padding-inline: 0.95rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.urx-header__nav-item--highlight .urx-header__nav-link--cta::after {
  display: none;
}

.urx-header__nav-item--highlight .urx-header__nav-link--cta:hover {
  box-shadow: var(--shadow-md), var(--shadow-glow-primary);
}

/* Mobile toggle */
.urx-header__toggle {
  display: none;
  position: relative;
  width: 40px;
  height: 32px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.96);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.urx-header__toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--gray-200);
  transition:
    transform var(--transition-fast),
    opacity var(--transition-fast),
    background-color var(--transition-fast);
}

/* Open state */
.urx-header--menu-open .urx-header__toggle {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow-primary);
}

.urx-header--menu-open .urx-header__toggle-bar:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

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

.urx-header--menu-open .urx-header__toggle-bar:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

/* Responsive behavior */
@media (max-width: 768px) {
  .urx-header__inner {
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
  }

  .urx-header__toggle {
    display: inline-flex;
  }

  .urx-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: radial-gradient(circle at top, rgba(76, 111, 255, 0.16), transparent 55%),
      linear-gradient(to bottom, rgba(11, 16, 32, 0.98), rgba(5, 8, 22, 0.98));
    border-bottom: 1px solid rgba(148, 163, 184, 0.35);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition:
      max-height var(--transition-slow),
      opacity var(--transition-normal),
      visibility var(--transition-normal);
  }

  .urx-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-8) var(--space-16) var(--space-16);
    gap: var(--space-4);
  }

  .urx-header__nav-link {
    width: 100%;
    justify-content: flex-start;
  }

  .urx-header--menu-open .urx-header__nav {
    max-height: 320px;
    opacity: 1;
    visibility: visible;
  }
}

@media (min-width: 769px) {
  .urx-header__nav {
    position: static;
    max-height: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    background: transparent;
    border-bottom: none;
  }
}