.header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(11, 11, 13, 0.72);
  border-bottom: 1px solid rgba(244, 210, 122, 0.08);
  transition:
    background 0.28s ease,
    border-color 0.28s ease,
    box-shadow 0.28s ease;
}

.header.scrolled {
  background: rgba(11, 11, 13, 0.92);
  border-bottom: 1px solid rgba(244, 210, 122, 0.16);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
}

.nav {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: min-height 0.28s ease;
}

.header.scrolled .nav {
  min-height: 70px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-logo {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--gold-3), var(--gold-1));
  padding: 3px;
  box-shadow: var(--shadow-gold);
  transition:
    width 0.28s ease,
    height 0.28s ease,
    transform 0.28s ease;
}

.brand-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

.header.scrolled .brand-logo {
  width: 46px;
  height: 46px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  min-width: 0;
}

.brand-name {
  font-family: "Allura", cursive;
  font-size: 2rem;
  color: var(--gold-4);
  transition: font-size 0.28s ease;
}

.brand-sub {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-soft);
  transition: font-size 0.28s ease;
}

.header.scrolled .brand-name {
  font-size: 1.8rem;
}

.header.scrolled .brand-sub {
  font-size: 0.72rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-links a {
  position: relative;
  color: var(--text-soft);
  font-weight: 600;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--gold-3);
}

.btn-nav {
  margin-left: 8px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  color: #1b1309 !important;
  background: linear-gradient(135deg, var(--gold-3), var(--gold-1));
  box-shadow: var(--shadow-gold);
}

.btn-nav:hover {
  color: #1b1309 !important;
  transform: translateY(-2px);
  filter: brightness(1.04);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--border-soft);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 14px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gold-4);
  margin: 5px auto;
  transition: var(--transition);
}

.menu-toggle {
  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    transform 0.25s ease;
}

.menu-toggle:hover {
  transform: translateY(-1px);
  border-color: rgba(244, 210, 122, 0.28);
}

.menu-toggle.active {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(244, 210, 122, 0.3);
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}