/* ============================================
   CreativeIA - Responsive Design
   ============================================ */

/* --- Tablet (max 1024px) --- */
@media (max-width: 1024px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

  .service-detail.reverse {
    direction: ltr;
  }

  .service-detail-icon svg,
  .service-detail-icon img {
    width: 150px;
    height: 150px;
  }

  .service-detail-content .section-label {
    text-align: center !important;
  }

  .service-features {
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* --- Mobile Large (max 768px) --- */
@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .section {
    padding: 70px 0;
  }

  .container {
    padding: 0 20px;
  }

  /* Nav mobile */
  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: rgba(10, 10, 26, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    transition: right 0.4s ease;
    z-index: 999;
    border-left: 1px solid rgba(0, 212, 255, 0.1);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 1.2rem;
  }

  /* Mobile overlay */
  .nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

  .nav-overlay.visible {
    opacity: 1;
    visibility: visible;
  }

  /* Why grid */
  .why-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  /* Services grid */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  /* Hero */
  .hero {
    min-height: calc(100vh - 70px);
    padding: 100px 0 60px;
  }

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

  .hero-buttons .btn {
    width: 100%;
    max-width: 300px;
  }

  .hero-grid {
    background-size: 40px 40px;
  }

  /* Page hero */
  .page-hero {
    padding: 120px 0 60px;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  /* Service detail */
  .service-detail {
    padding: 50px 0;
  }

  /* Contact form */
  .contact-form {
    padding: 28px 24px;
  }

  /* CTA */
  .cta-section {
    padding: 70px 0;
  }

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

  /* Cookie banner */
  .cookie-banner .container {
    flex-direction: column;
    text-align: center;
  }

  .cookie-banner-buttons {
    width: 100%;
    justify-content: center;
  }
}

/* --- Mobile Small (max 480px) --- */
@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  .container {
    padding: 0 16px;
  }

  .section {
    padding: 50px 0;
  }

  .card {
    padding: 28px 20px;
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .stat-item {
    padding: 20px 12px;
  }

  .logo img,
  .logo svg {
    height: 32px;
  }

  .service-detail-icon svg,
  .service-detail-icon img {
    width: 120px;
    height: 120px;
  }

  .feature-tag {
    font-size: 0.75rem;
    padding: 4px 10px;
  }

  .hero-content {
    padding: 0 16px;
  }

  .page-hero {
    padding: 100px 0 40px;
  }

  .contact-form {
    padding: 24px 16px;
  }
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero-grid {
    animation: none;
  }

  .scanline-overlay {
    display: none;
  }

  .stagger-children > * {
    opacity: 1;
    transform: none;
  }
}

/* --- Print --- */
@media print {
  .header,
  .hero-bg,
  .scanline-overlay,
  #particles-canvas,
  .menu-toggle {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .hero {
    min-height: auto;
    padding: 40px 0;
  }

  a {
    color: #000;
    text-decoration: underline;
  }
}