/* =========================
   HEADER — Clean, minimal
========================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 72px;
  z-index: 9999;
  background: rgba(8, 8, 10, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}

.site-header.scrolled {
  background: rgba(8, 8, 10, 0.92);
  border-bottom-color: var(--border-hover);
}

.site-nav {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  max-width: 1120px;
  margin: 0 auto;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  flex-shrink: 0;
}

.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-subtle);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.logo-text {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text-primary);
}

nav {
  flex-shrink: 1;
  min-width: 0;
}

nav ul {
  display: flex;
  gap: 36px;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
}

nav a:hover {
  color: var(--text-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.nav-actions {
  display: none;
  align-items: center;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: all var(--transition);
}

/* =========================
   MOBILE MENU
========================= */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg-base);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transform: translateX(100%);
  transition: transform 0.35s ease;
  z-index: 9998;
  display: none;
  flex-direction: column;
  padding: 100px 24px 40px;
  border-left: 1px solid var(--border);
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu a {
  font-size: 18px;
  font-weight: 500;
  color: var(--text-primary);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}



.mobile-menu a:hover {
  color: var(--accent-gold);
}

.mobile-menu .btn {
  margin-top: 8px;
  justify-content: center;
}

.mobile-menu a.btn-primary {
  color: var(--text-inverse);
}

.mobile-menu a.btn-primary:hover {
  color: var(--text-inverse);
  opacity: 0.92;
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 1000px) {
  .site-header {
    height: 64px;
  }

  .site-nav {
    padding: 0 16px;
    gap: 16px;
  }

  nav ul {
    display: none;
  }

  .header-actions {
    display: none;
  }

  .nav-actions {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  .mobile-menu {
    display: flex;
  }
}

@media (max-width: 600px) {
  .site-header {
    height: 60px;
  }

  .logo-icon {
    width: 36px;
    height: 36px;
    font-size: 18px;
  }

  .logo-text {
    font-size: 19px;
  }
}

.username {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
}

.mobile-user-info {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

.mobile-user-info .username {
  font-size: 18px;
}