/* Header layout builds on base.css navbar helpers */

.site-header {
  position: relative;
  z-index: 40;
  max-width: 100%;
  overflow-x: hidden;
}

.navbar-brand-wrapper {
  display: flex;
  align-items: center;
}

.navbar-brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid rgba(227, 193, 111, 0.6);
  background:
    radial-gradient(circle at 20% 0%, rgba(227, 193, 111, 0.85), transparent 55%),
    radial-gradient(circle at 80% 100%, rgba(42, 8, 18, 0.9), transparent 55%);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.85), 0 14px 32px rgba(0, 0, 0, 0.85);
}

.navbar-brand-text {
  white-space: nowrap;
}

/* Mobile toggle --------------------------------------------------- */

.navbar-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  padding-inline: 10px;
  padding-block: 6px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.4);
  color: var(--color-text-main);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.navbar-toggle-box {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 16px;
  height: 11px;
  flex-shrink: 0;
}

.navbar-toggle-line {
  display: block;
  width: 16px;
  height: 1.5px;
  border-radius: 999px;
  background: var(--color-text-main);
  transform-origin: center;
  transition: transform var(--transition-med), opacity var(--transition-med);
}

.navbar-toggle-label {
  font-size: 0.7rem;
}

.navbar-toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* Nav wrapper state ----------------------------------------------- */

.navbar-nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
}

@media (max-width: 900px) {
  .navbar-toggle {
    display: inline-flex;
  }

  .navbar-nav-wrapper {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    left: 0;
    padding: 10px;
    border-radius: var(--radius-xl);
    background: var(--color-bg-glass);
    box-shadow: var(--shadow-softer);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: none;
  }

  .navbar-nav-wrapper.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-8);
  }

  .navbar-nav {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .nav-link {
    width: 100%;
    padding-block: 10px;
  }

  .navbar-cta {
    width: 100%;
  }

  .navbar-cta-btn {
    width: 100%;
    justify-content: center;
  }

  .navbar-shell {
    width: calc(100% - 24px);
    max-width: calc(100vw - 24px);
  }

  .navbar-brand-text {
    white-space: normal;
    font-size: 0.95rem;
  }
}

/* Animated icon for open state (2-line hamburger → X) ------------ */

.navbar-toggle.is-open .navbar-toggle-line:first-child {
  transform: translateY(2.75px) rotate(45deg);
}

.navbar-toggle.is-open .navbar-toggle-line:last-child {
  transform: translateY(-2.75px) rotate(-45deg);
}

/* Ensure nav is visible without JS on desktop --------------------- */

@media (min-width: 901px) {
  .navbar-nav-wrapper {
    position: static;
    background: transparent;
    box-shadow: none;
    padding: 0;
  }
}