@layer components {
  .gg-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(18px);
    background: linear-gradient(to bottom, rgba(249, 251, 255, 0.9), rgba(249, 251, 255, 0.7));
    border-bottom: 1px solid rgba(148, 163, 184, 0.25);
  }
  .gg-header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4.25rem;
    gap: var(--space-3);
  }
  .gg-header__brand {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding-block: 0.35rem;
  }
  .gg-header__logo-mark {
    width: 2.3rem;
    height: 2.3rem;
    border-radius: 1rem;
    background: radial-gradient(circle at 20% 20%, #eff6ff 0, #93c5fd 32%, #1d4ed8 72%, #0f172a 100%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(30, 64, 175, 0.45);
    position: relative;
    overflow: hidden;
  }
  .gg-header__logo-orb {
    width: 1.1rem;
    height: 1.1rem;
    border-radius: 999px;
    background: radial-gradient(circle at 30% 20%, #fef3c7 0, #fb923c 45%, #ea580c 100%);
    box-shadow: 0 6px 14px rgba(248, 153, 61, 0.85);
    transform: translateY(-1px);
  }
  .gg-header__brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
  }
  .gg-header__brand-name {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.03em;
    font-size: 1.1rem;
    color: var(--color-text);
  }
  .gg-header__brand-tagline {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    white-space: nowrap;
  }
  .gg-header__nav {
    margin-left: auto;
  }
  .gg-header__nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-3);
  }
  .gg-header__nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.3rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-600);
  }
  .gg-header__nav-link::after {
    content: "";
    position: absolute;
    left: 0.3rem;
    right: 0.3rem;
    bottom: 0.1rem;
    height: 2px;
    border-radius: 999px;
    background: var(--gradient-primary);
    transform-origin: center;
    transform: scaleX(0);
    opacity: 0;
    transition: transform var(--transition-base), opacity var(--transition-fast);
  }
  .gg-header__nav-link:hover,
  .gg-header__nav-link:focus-visible {
    color: var(--color-primary-dark);
  }
  .gg-header__nav-link:hover::after,
  .gg-header__nav-link:focus-visible::after {
    transform: scaleX(1);
    opacity: 1;
  }
  .gg-header__cta-wrap {
    margin-left: var(--space-3);
    display: flex;
    align-items: center;
  }
  .gg-header__download {
    font-size: 0.85rem;
    padding-inline: 1.15rem;
  }
  .gg-header__download-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1rem;
    height: 1rem;
  }
  .gg-header__download-icon i {
    font-size: 0.95rem;
  }
  .gg-header__toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-left: auto;
    padding: 0.35rem 0.55rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(148, 163, 184, 0.5);
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--gray-700);
  }
  .gg-header__toggle-box {
    width: 1.4rem;
    height: 1.1rem;
    position: relative;
  }
  .gg-header__toggle-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, #2563eb, #fb923c);
    transform-origin: center;
    transition: transform var(--transition-base), opacity var(--transition-fast), top var(--transition-base), bottom var(--transition-base);
  }
  .gg-header__toggle-line--top {
    top: 0;
  }
  .gg-header__toggle-line--middle {
    top: 50%;
    transform: translateY(-50%);
  }
  .gg-header__toggle-line--bottom {
    bottom: 0;
  }
  .gg-header__toggle-label {
    font-size: 0.8rem;
    font-weight: 500;
  }
  .gg-header__toggle:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.75);
  }
  .gg-header--menu-open .gg-header__toggle-line--top {
    top: 50%;
    transform: translateY(-50%) rotate(42deg);
  }
  .gg-header--menu-open .gg-header__toggle-line--middle {
    opacity: 0;
  }
  .gg-header--menu-open .gg-header__toggle-line--bottom {
    bottom: auto;
    top: 50%;
    transform: translateY(-50%) rotate(-42deg);
  }
  .gg-header--menu-open .gg-header__toggle-label {
    color: var(--color-primary-dark);
  }
  @media (max-width: 767px) {
    .gg-header__container {
      min-height: 3.75rem;
    }
    .gg-header__brand-tagline {
      display: none;
    }
    .gg-header__nav {
      position: fixed;
      inset-inline: min(1rem, 4vw);
      top: 3.85rem;
      border-radius: var(--radius-lg);
      background: rgba(15, 23, 42, 0.96);
      color: #e5e7eb;
      transform-origin: top center;
      transform: scaleY(0.85);
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-fast);
      box-shadow: 0 22px 60px rgba(15, 23, 42, 0.8);
    }
    .gg-header__nav-list {
      flex-direction: column;
      align-items: flex-start;
      padding: 0.6rem 0.85rem 0.85rem;
      gap: 0.25rem;
    }
    .gg-header__nav-link {
      width: 100%;
      padding: 0.55rem 0.55rem;
      border-radius: var(--radius-md);
      color: #e5e7eb;
    }
    .gg-header__nav-link::after {
      display: none;
    }
    .gg-header__nav-link:hover,
    .gg-header__nav-link:focus-visible {
      background: rgba(37, 99, 235, 0.3);
      color: #f9fafb;
    }
    .gg-header--menu-open .gg-header__nav {
      opacity: 1;
      visibility: visible;
      transform: scaleY(1);
      pointer-events: auto;
    }
    .gg-header__cta-wrap {
      display: none;
    }
  }
  @media (min-width: 768px) {
    .gg-header__toggle {
      display: none;
    }
    .gg-header__nav {
      margin-left: var(--space-6);
    }
  }
}