/* ============== RESPONSIVE ============== */

@media (max-width: 1200px) {
  :root { --container: 100%; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; max-width: 480px; margin: 0 auto; }
  .hero-content { max-width: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 36px; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { max-width: 480px; }
}

@media (max-width: 992px) {
  .section { padding: 72px 0; }
  .nav-menu {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(16px);
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-150%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-link { padding: 14px 18px; font-size: 15px; }
  .nav-link::after { display: none; }
  .nav-link.active { background: var(--color-accent-dim); border-radius: var(--radius-md); }
  .nav-burger { display: flex; }
  .nav-cta { display: none; }
  .stats-row { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .player-inner {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .player-side { justify-content: space-between; }
  .player-volume-bar { width: 100px; }

  .stat-modal-content { padding: 32px 24px; }
  .stat-modal-platforms { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .section { padding: 64px 0; }
  .section-header { margin-bottom: 32px; }
  h1 { font-size: clamp(32px, 8vw, 48px); }
  h2 { font-size: clamp(24px, 6vw, 32px); }
  .hero { min-height: auto; padding-top: calc(var(--nav-h) + 32px); padding-bottom: 64px; }
  .hero-desc { font-size: 15px; }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .hero-stat { padding: 14px 12px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .feature-card { padding: 22px 18px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card.featured { transform: none; }
  .tracks-grid {
    gap: 6px;
  }
  .track-card { padding: 12px 14px; gap: 12px; }
  .track-play-btn {
    width: 40px;
    height: 40px;
  }
  .track-play-btn svg { width: 16px; height: 16px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .form-row { grid-template-columns: 1fr; gap: 16px; }
  .contact-form, .contact-info-card { padding: 28px 22px; }
  .search-box { width: 100%; }
  .tracks-filters { gap: 16px; }
  .equipment-list { grid-template-columns: 1fr; }
  .stat-value { font-size: 28px; }

  .stat-modal-title { font-size: 24px; }
  .stat-modal-summary { grid-template-columns: 1fr; gap: 12px; padding: 16px; }
  .stat-modal-summary-value { font-size: 20px; }
  .stat-card-total { grid-template-columns: auto 1fr; }
  .stat-card-cta { display: none; }

  .hero-actions .btn { flex: 1; }
  .map-wrap { aspect-ratio: 4 / 3; margin-top: 32px; }
}

@media (max-width: 576px) {
  .container { padding: 0 16px; }
  :root { --nav-h: 68px; }
  .section { padding: 48px 0; }
  .nav-logo { font-size: 18px; }
  .nav-logo span { font-size: 22px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .tracks-grid { gap: 6px; }
  .track-card { padding: 10px 12px; gap: 10px; }
  .track-play-btn { width: 36px; height: 36px; }
  .track-play-btn svg { width: 14px; height: 14px; }
  .track-info { padding: 0; gap: 3px; }
  .track-title { font-size: 14px; }
  .track-author { font-size: 12px; }
  .track-meta { flex-wrap: wrap; gap: 8px; font-size: 11px; }
  .track-genre { padding: 2px 8px; font-size: 10px; }
  .btn { padding: 12px 22px; font-size: 13px; min-height: 46px; }
  .btn-lg { padding: 14px 28px; font-size: 14px; min-height: 52px; }
  .hero-eyebrow { font-size: 11px; }
  .stats-row { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .stat-value { font-size: 24px; }
  .stat-label { font-size: 10px; }
  .player { padding: 10px 14px; }
  .player-track { gap: 0; }
  .player-title { font-size: 13px; }
  .player-author { font-size: 11px; }
  .player-buttons { gap: 8px; }
  .player-btn { width: 32px; height: 32px; }
  .player-btn-play { width: 42px; height: 42px; }
  .player-time { min-width: 32px; font-size: 10px; }
  .player-side { gap: 8px; }
  .genre-tag { padding: 6px 14px; font-size: 11px; }
  .contact-list { gap: 16px; }
  .contact-item { gap: 12px; }
  .contact-item-icon { width: 40px; height: 40px; }
  .contact-item-icon svg { width: 18px; height: 18px; }
}

@media (max-width: 375px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .equipment-list { grid-template-columns: 1fr; }
}