.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  border-bottom: 1px solid rgba(0, 255, 127, 0.15);
  backdrop-filter: blur(8px);
}

.header-inner {
  max-width: var(--site-width);
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.logo-link img {
  width: 154px;
  height: auto;
}

.header-tools {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-form {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  overflow: hidden;
}

.search-form input {
  background: transparent;
  border: 0;
  color: var(--text);
  padding: 8px 12px;
  width: 140px;
  font-size: 14px;
}

.search-form input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.search-form button {
  padding: 8px 12px;
  color: var(--neon);
}

.mbx-link img {
  width: 68px;
  height: auto;
}

.cart-link {
  color: var(--neon);
  font-size: 13px;
  padding: 6px 10px;
  border: 1px solid rgba(0, 255, 127, 0.3);
  border-radius: 8px;
}

/* Navigation */
.main-nav {
  width: 100%;
  order: 3;
}

.nav-toggle {
  display: none;
  color: var(--text);
  font-size: 14px;
  letter-spacing: 0.05em;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
}

.nav-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 4px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 14px 13px;
  font-size: 15px;
  letter-spacing: 0.05em;
  color: var(--text);
  transition: color 0.2s;
}

.nav-link:hover,
.nav-item.is-open > .nav-link {
  color: var(--neon-bright);
}

.submenu {
  display: none;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: calc(100% + 8px);
  min-width: min(90vw, 720px);
  padding: 30px;
  background: var(--bg-menu);
  border: 1px solid var(--purple-border);
  border-radius: var(--radius-card);
  z-index: 50;
  columns: 3;
  column-gap: 16px;
}

.nav-item.has-children:hover .submenu,
.nav-item.is-open .submenu {
  display: block;
}

.submenu a {
  display: block;
  margin-bottom: 12px;
  padding: 8px 20px;
  background: #fff;
  color: #000;
  border: 1px solid var(--blue-accent);
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-align: center;
  break-inside: avoid;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.submenu a:hover {
  background: var(--gradient-hover);
  color: #fff;
  border-color: var(--neon-bright);
}

/* Hero */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 20px 40px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(28, 28, 28, 0.55);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--site-width);
}

.crypto-ticker-wrap {
  width: 100%;
  overflow: hidden;
  margin-bottom: 20px;
  padding: 8px 0;
}

.crypto-ticker {
  display: flex;
  gap: 24px;
  white-space: nowrap;
  animation: ticker-scroll 90s linear infinite;
  color: var(--neon-bright);
  font-size: 15px;
}

.crypto-ticker .crypto-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.crypto-ticker img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
}

@keyframes ticker-scroll {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(-100%);
  }
}

.hub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
}

/* Footer */
.site-footer {
  text-align: center;
  padding: 24px 20px 40px;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.4em;
}

/* Inner pages */
.page-main {
  max-width: var(--site-width);
  margin: 0 auto;
  padding: 48px 20px 80px;
}

.page-main h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin: 0 0 16px;
  color: var(--neon);
  text-shadow: var(--shadow-neon);
}

.page-main p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 65ch;
}

.page-placeholder {
  margin-top: 32px;
  padding: 24px;
  border: 1px dashed rgba(0, 255, 127, 0.35);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.35);
}

@media (max-width: 900px) {
  .hub-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .submenu {
    columns: 2;
  }
}

@media (max-width: 640px) {
  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .main-nav .nav-list {
    display: none;
    flex-direction: column;
    width: 100%;
    padding-top: 12px;
  }

  .main-nav.is-open .nav-list {
    display: flex;
  }

  .submenu {
    position: static;
    transform: none;
    columns: 1;
    min-width: 0;
    margin-top: 8px;
  }

  .hub-grid {
    grid-template-columns: 1fr;
  }

  .header-tools .search-form {
    display: none;
  }
}