/* ---- Tablet (768px - 1024px) ---- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    text-align: center;
  }

  .hero-content {
    margin: 0 auto;
  }

  .hero-description {
    margin: 0 auto var(--spacing-md);
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .philosophy-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
  }
}

/* ---- Mobile (< 768px) ---- */
@media (max-width: 767px) {
  .section {
    padding: var(--spacing-lg) 0;
  }

  .header-inner {
    height: 60px;
  }

  .nav-list {
    display: none;
  }

  .nav-list.open {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    z-index: 99;
  }

  .nav-link {
    font-size: 1.25rem;
  }

  .menu-toggle {
    display: flex;
    z-index: 100;
  }

  .hero {
    min-height: 80vh;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-cta .btn {
    justify-content: center;
  }

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

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

  .product-card-actions {
    flex-direction: column;
  }

  .product-card-actions .btn {
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand-logo {
    margin: 0 auto var(--spacing-sm);
  }

  .footer-nav {
    align-items: center;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-xs);
    text-align: center;
  }

  .about-tech-grid {
    justify-content: center;
  }

  .contact-email {
    font-size: var(--fs-body);
  }

  .highlight-list {
    grid-template-columns: 1fr;
  }
}

/* ---- Small Mobile (< 480px) ---- */
@media (max-width: 479px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .hero-mockup {
    width: 220px;
    height: 440px;
  }
}