/* ============================================================
   CYBERSHIELD PORTFOLIO — Responsive Styles
   ============================================================ */

/* ── Tablet: ≤ 1024px ── */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-photo-wrap {
    position: static;
    max-width: 300px;
    margin: 0 auto;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .roadmap-phase {
    grid-template-columns: 1fr 40px 1fr;
  }
}

/* ── Tablet: ≤ 860px ── */
@media (max-width: 860px) {
  .roadmap-phase {
    grid-template-columns: 40px 1fr;
    grid-template-rows: auto;
  }
  .roadmap-phase-left {
    display: none;
  }
  .roadmap-phase-right {
    padding-bottom: 32px;
  }
  .roadmap-center {
    padding-top: 6px;
  }
  .roadmap-phase:not(:last-child)::after {
    left: 20px;
    transform: none;
  }
  .roadmap-card { max-width: 100%; }
}

/* ── Mobile: ≤ 768px ── */
@media (max-width: 768px) {
  .section  { padding: 70px 0; }
  .section-sm { padding: 40px 0; }

  /* Nav */
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

  /* Hero */
  .hero-avatar { width: 110px; height: 110px; }
  .hero-buttons { gap: 10px; }
  .hero-buttons .btn { padding: 10px 20px; font-size: 0.85rem; }

  /* Grids */
  .projects-grid,
  .blog-grid,
  .certs-grid,
  .skills-grid {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  /* Contact */
  .contact-form-card { padding: 24px; }

  /* CV */
  .cv-card { padding: 28px 20px; }

  /* Newsletter */
  .newsletter-wrap { padding: 28px 20px; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form input { min-width: unset; width: 100%; }

  /* Blog */
  .blog-img { height: 150px; }

  /* Portfolio */
  .portfolio-filters { gap: 8px; }
  .filter-btn { padding: 6px 14px; font-size: 0.8rem; }
}

/* ── Small Mobile: ≤ 480px ── */
@media (max-width: 480px) {
  .container { padding: 0 16px; }

  h1 { font-size: 1.9rem; }
  h2 { font-size: 1.5rem; }

  .hero-name { font-size: 2rem; }
  .hero-title { font-size: 0.85rem; }

  .btn { padding: 10px 18px; font-size: 0.82rem; }
  .btn-lg { padding: 12px 24px; font-size: 0.9rem; }

  .section-heading { margin-bottom: 40px; }

  .roadmap-dot { width: 32px; height: 32px; font-size: 0.85rem; }
  .roadmap-card { padding: 16px; }

  .about-text h2 { font-size: 1.6rem; }

  .cert-card { padding: 20px; }

  .project-body { padding: 18px; }

  .skill-category { padding: 20px; }

  .timeline-item {
    grid-template-columns: 16px 1fr;
    gap: 12px;
  }
  .timeline-dot { width: 16px; height: 16px; }
}

/* ── Print ── */
@media print {
  #navbar, footer, .hero-buttons, .hero-socials, .scroll-indicator { display: none; }
  .page-offset { padding-top: 0; }
  body { background: #fff; color: #000; }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}