/* ========================
   Sikerodia Tech — Header
   ======================== */
   :root {
    --header-bg: #0f0f11;
    --header-text: #ffffff;
    --header-accent: #e8a44a;
    --header-hover: #f5c06e;
    --header-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --header-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --header-radius: 0.5rem;
  }
  
  .site-header {
    background: var(--header-bg);
    color: var(--header-text);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--header-shadow);
  }
  
  .site-header h1 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.025em;
  }
  
  .site-header h1 a {
    color: inherit;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }
  
  .site-header h1 .logo-icon {
    width: 32px;
    height: 32px;
  }
  
  .site-header nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
  }
  
  .site-header nav a {
    color: var(--header-text);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--header-transition);
  }
  
  .site-header nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--header-accent);
    transition: var(--header-transition);
  }
  
  .site-header nav a:hover {
    color: var(--header-hover);
  }
  
  .site-header nav a:hover::after {
    width: 100%;
  }
  
  .site-header nav a.active {
    color: var(--header-accent);
  }
  
  .site-header nav a.active::after {
    width: 100%;
  }
  
  /* Cart/Action Button */
  .site-header .header-actions {
    display: flex;
    gap: 1rem;
    margin-left: 2rem;
  }
  
  .site-header .cart-btn {
    background: var(--header-accent);
    color: #fff;
    border: none;
    padding: 0.5rem 1.25rem;
    border-radius: var(--header-radius);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: var(--header-transition);
  }
  
  .site-header .cart-btn:hover {
    background: var(--header-hover);
    transform: translateY(-1px);
  }
  
  /* Mobile menu toggle */
  .site-header .mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--header-text);
    font-size: 1.5rem;
    cursor: pointer;
  }
  
  /* Responsive Adjustments */
  @media (max-width: 768px) {
    .site-header {
      padding: 1rem;
      flex-wrap: wrap;
    }
  
    .site-header nav {
      display: none;
      width: 100%;
      flex-direction: column;
      gap: 0;
      margin-top: 1rem;
    }
  
    .site-header nav.open {
      display: flex;
    }
  
    .site-header nav a {
      width: 100%;
      padding: 0.75rem 0;
      margin: 0;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      text-align: center;
    }
  
    .site-header nav a::after {
      display: none;
    }
  
    .site-header .header-actions {
      margin-left: auto;
    }
  
    .site-header .mobile-menu-toggle {
      display: block;
    }
  }
  
  @media (max-width: 480px) {
    .site-header h1 {
      font-size: 1.5rem;
    }

    .site-header .cart-btn span {
      display: none;
    }

    .site-header .cart-btn::before {
      content: "🛒";
    }
  }

/* ========================
   Site Footer
   ======================== */
.site-footer {
  background: #0a0a0c;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  color: #888;
  font-size: 0.875rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
  padding: 3rem 2rem 2rem;
  flex-wrap: wrap;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: #f0f0f0;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.6rem;
}

.footer-logo img {
  width: 24px;
  height: 24px;
}

.footer-tagline {
  font-size: 0.8rem;
  color: #666;
  max-width: 260px;
  line-height: 1.5;
}

.footer-nav {
  display: flex;
  gap: 1.75rem;
  align-items: center;
  flex-wrap: wrap;
  padding-top: 0.25rem;
}

.footer-nav a {
  color: #888;
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s;
}

.footer-nav a:hover {
  color: #e8a44a;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
  padding: 1.25rem 2rem;
  color: #555;
  font-size: 0.8rem;
}

@media (max-width: 640px) {
  .footer-inner {
    flex-direction: column;
    gap: 1.5rem;
    padding: 2rem 1.5rem 1.5rem;
  }

  .footer-nav {
    gap: 1.25rem;
  }
}