/* =========================================
   responsive.css — mobile & tablet breakpoints
   ========================================= */

/* ---- Tablet (≤ 900px) ---- */
@media (max-width: 900px) {
  .cards-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }

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

  .about-img-area {
    margin-bottom: var(--space-md);
  }
}

/* ---- Mobile (≤ 768px) ---- */
@media (max-width: 768px) {

  /* Nav — show hamburger, hide links by default */
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0.25rem;
    padding: var(--space-md) var(--space-xl);
    background: rgba(13, 11, 20, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    border-radius: 0 0 20px 20px;
    z-index: 99;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 0.6rem var(--space-md);
  }

  /* Hero */
  .stats-row {
    gap: var(--space-md);
  }

  /* Portfolio */
  .cards-grid {
    grid-template-columns: 1fr;
  }

  /* Blog */
  .blog-card {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
  }

  .blog-read {
    grid-column: 2;
  }

  /* Contact */
  .field-group {
    grid-template-columns: 1fr;
  }

  /* About */
  .about-blob-frame,
  .about-photo {
    width: 200px;
    height: 200px;
  }
}

/* ---- Small mobile (≤ 480px) ---- */
@media (max-width: 480px) {
  section {
    padding: var(--space-2xl) var(--space-md);
  }

  .hero-pills {
    gap: 0.5rem;
  }

  .pill {
    font-size: 11px;
    padding: 4px 12px;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .ctf-banner {
    flex-direction: column;
    text-align: center;
  }
}