/* ================================
   TABLET (max-width: 1024px)
   ================================ */
@media (max-width: 1024px) {
  .products-grid,
  .benefits-grid,
  .blog-preview-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

/* ================================
   MOBILE NAV (max-width: 768px)
   ================================ */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--space-2xl);
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 999;
  }

  .nav.open {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    gap: var(--space-lg);
  }

  .nav-link {
    font-size: 1.125rem;
  }

  /* Hero */
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-tagline {
    font-size: 1.0625rem;
  }

  .hero-logo {
    width: 100px;
    height: 100px;
  }

  /* About */
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  /* Products */
  .products-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  /* Benefits */
  .benefits-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  /* Blog Preview */
  .blog-preview-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto var(--space-2xl);
  }

  /* Contact */
  .contact-info {
    flex-direction: column;
    gap: var(--space-lg);
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    text-align: center;
  }

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

  /* Section spacing */
  .section {
    padding: var(--space-3xl) 0;
  }

  .section-title {
    font-size: 2rem;
  }

  .container {
    padding: 0 var(--space-md);
  }

  /* Blog page grid */
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

/* ================================
   SMALL MOBILE (max-width: 375px)
   ================================ */
@media (max-width: 375px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 280px;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .whatsapp-float {
    width: 52px;
    height: 52px;
    bottom: 16px;
    right: 16px;
  }

  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }
}