/* ---------- Responsive Enhancements ---------- */

/* Tablet: Medium Screens */
@media (max-width: 1024px) {
  .header-inner {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-right {
    justify-content: center;
    flex-direction: column;
    gap: 20px;
  }

  .card-3d {
    width: 360px;
    height: 420px;
  }

  .hero-left h2 {
    font-size: 2rem;
  }
}

/* Mobile: Small Screens */
@media (max-width: 768px) {
  /* Nav → icons only */
  .nav a span {
    display: none;
  }
  .nav a {
    padding: 12px;
    border-radius: 50%;
    justify-content: center;
    background: rgba(255,255,255,0.06);
  }

  .hero {
    padding: 60px 16px;
  }

  .hero-left h2 {
    font-size: 1.8rem;
    line-height: 1.3;
  }

  .hero-left .lead {
    font-size: 1rem;
  }

  .cta-row {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }

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

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

  .steps {
    flex-direction: column;
    gap: 20px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 20px;
  }
  .footer-brand, .footer-contact, .footer-socials {
    justify-content: center;
    text-align: center;
  }
}

/* Very Small Phones */
@media (max-width: 480px) {
  body {
    font-size: 14px;
  }

  .brand h1 {
    font-size: 16px;
  }

  .hero-left h2 {
    font-size: 1.5rem;
  }

  .btn-primary, .btn-ghost {
    padding: 10px 16px;
    font-size: 14px;
  }

  .step {
    padding: 20px;
    min-width: unset;
  }

  .step-num {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
}
/* ---------- Footer Responsive Enhancements ---------- */

/* Tablet: Medium Screens */
@media (max-width: 1024px) {
  .site-footer {
    padding: 24px 20px;
  }
  .footer-inner {
    flex-direction: column;
    align-items: center;
    gap: 18px;
  }
  .footer-brand, .footer-contact, .footer-socials {
    justify-content: center;
    text-align: center;
  }
  .footer-socials a {
    font-size: 22px;
  }
}

/* Mobile: Small Screens */
@media (max-width: 768px) {
  .site-footer {
    padding: 20px 16px;
  }
  .footer-logo {
    width: 50px;
  }
  .footer-brand p, .footer-contact p {
    font-size: 13px;
  }
  .footer-socials {
    gap: 10px;
  }
}

/* Very Small Phones */
@media (max-width: 480px) {
  .site-footer {
    padding: 16px 12px;
  }
  .footer-logo {
    width: 40px;
  }
  .footer-brand p, .footer-contact p {
    font-size: 12px;
  }
  .footer-socials a {
    font-size: 18px;
    margin: 0 4px;
  }
}