.pfc-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background:
    radial-gradient(circle at 0 0, rgba(211, 180, 106, 0.06), transparent 55%),
    linear-gradient(to bottom, rgba(5, 6, 8, 0.96), rgba(5, 6, 8, 0.86));
  border-bottom: 1px solid rgba(211, 180, 106, 0.25);
}

.pfc-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
  gap: var(--space-16);
}

.pfc-header__brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

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

.pfc-header__logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background:
    radial-gradient(circle at 0 0, rgba(211, 180, 106, 0.45), transparent 60%),
    linear-gradient(135deg, #b3182b, #5e0a17 60%, #d3b46a 100%);
  color: #fffaf3;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.7);
}

.pfc-header__logo-text {
  display: flex;
  flex-direction: column;
}

.pfc-header__logo-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pfc-header__logo-subtitle {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.pfc-header__nav {
  margin-left: auto;
}

.pfc-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-10);
  list-style: none;
  margin: 0;
  padding: 0;
}

.pfc-header__nav-item--cta .btn {
  white-space: nowrap;
}

.pfc-header__toggle {
  display: none;
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(211, 180, 106, 0.6);
  background: radial-gradient(circle at 0 0, rgba(211, 180, 106, 0.14), rgba(5, 6, 8, 0.98));
  cursor: pointer;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
}

.pfc-header__toggle-bar {
  position: relative;
  width: 18px;
  height: 2px;
  border-radius: 99px;
  background-color: var(--color-text);
  transition: transform var(--transition-normal), opacity var(--transition-normal),
    background-color var(--transition-normal);
}

.pfc-header__toggle-bar + .pfc-header__toggle-bar {
  margin-top: 4px;
}

.pfc-header__toggle:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

.pfc-header__toggle[aria-expanded="true"] .pfc-header__toggle-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.pfc-header__toggle[aria-expanded="true"] .pfc-header__toggle-bar:nth-child(2) {
  opacity: 0;
}

.pfc-header__toggle[aria-expanded="true"] .pfc-header__toggle-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 768px) {
  .pfc-header__toggle {
    display: flex;
    flex-direction: column;
  }

  .pfc-header__nav {
    position: fixed;
    inset: 64px 0 auto 0;
    background: linear-gradient(180deg, #050608 0%, #050608f5 50%, #050608 100%);
    border-bottom: 1px solid rgba(211, 180, 106, 0.28);
    transform: translateY(-110%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-normal), opacity var(--transition-normal),
      visibility var(--transition-normal);
  }

  .pfc-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-12) var(--space-16) var(--space-16);
    gap: var(--space-6);
  }

  .pfc-header__nav-item--cta {
    width: 100%;
    margin-top: var(--space-6);
  }

  .pfc-header__nav-item--cta .btn {
    width: 100%;
    justify-content: center;
  }

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

@media (max-width: 540px) {
  .pfc-header__logo-subtitle {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pfc-header__nav,
  .pfc-header__toggle-bar {
    transition: none;
  }
}