/* ============================================
   RESPONSIVE.CSS — aerozintaro.site
   Mobile-first media queries
   ============================================ */

/* --- Tablet: 1024px and below --- */
@media (max-width: 1024px) {
  .container {
    padding: 0 24px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 60px 0;
    text-align: center;
  }

  .hero-content {
    order: 1;
  }

  .hero-visual {
    order: 0;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-disclaimer {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-box-scene {
    width: 300px;
    height: 300px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .story-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .story-content .btn {
    margin: 0 auto;
  }

  .steps-grid {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }

  .step-connector {
    transform: rotate(90deg);
    width: 40px;
    padding-top: 0;
  }

  .connector-dot {
    top: 50%;
    transform: translate(-50%, -50%);
  }

  .step-card {
    max-width: 400px;
    width: 100%;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .game-section {
    padding: 80px 0 100px;
  }

  .features-section,
  .story-section,
  .how-to-section {
    padding: 80px 0;
  }

  .cta-card {
    padding: 60px 40px;
  }
}

/* --- Mobile Nav Breakpoint: 768px --- */
@media (max-width: 768px) {
  .nav-desktop {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .container {
    padding: 0 16px;
  }

  .hero {
    min-height: auto;
    padding-top: 72px;
  }

  .hero-inner {
    padding: 40px 0 60px;
  }

  .hero-title {
    font-size: clamp(28px, 7vw, 40px);
  }

  .hero-description {
    font-size: 16px;
  }

  .hero-box-scene {
    width: 240px;
    height: 240px;
  }

  .box-body {
    width: 120px;
    height: 90px;
  }

  .box-lid {
    width: 140px;
    height: 32px;
  }

  .box-body::before {
    font-size: 28px;
  }

  .gem {
    font-size: 22px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

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

  .content-card {
    padding: 28px 24px;
  }

  .cta-card {
    padding: 48px 24px;
  }

  .footer-links-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .footer-badges {
    gap: 12px;
  }

  .badge-item {
    font-size: 12px;
    padding: 6px 12px;
  }

  .game-section,
  .features-section,
  .story-section,
  .how-to-section {
    padding: 60px 0;
  }

  .game-frame-container {
    border-radius: var(--radius-md);
    aspect-ratio: 4 / 3;
  }

  .game-iframe {
    border-radius: var(--radius-md);
  }

  .story-card {
    padding: 40px 28px;
    min-width: auto;
  }

  .story-emoji {
    font-size: 60px;
  }

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

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

/* --- Small Mobile: 480px --- */
@media (max-width: 480px) {
  .header-inner {
    height: 60px;
  }

  .logo-text {
    font-size: 17px;
  }

  .logo-icon {
    font-size: 24px;
  }

  .hero-badge {
    font-size: 12px;
    padding: 6px 14px;
  }

  .section-badge {
    font-size: 12px;
    padding: 6px 14px;
  }

  .footer-links-grid {
    grid-template-columns: 1fr;
  }

  .content-card {
    padding: 24px 20px;
  }

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .cta-actions .btn {
    width: 100%;
    max-width: 300px;
  }

  .mobile-panel {
    width: 100%;
    max-width: 100vw;
  }

  .game-frame-container {
    aspect-ratio: 3 / 4;
  }
}