/* ============================================================
   MyFonts.lk - Responsive Override (Simplified)
   Only handles extreme screen sizes - 4K, 2K, Ultra-wide
   Normal desktop/laptop uses original CSS
   ============================================================ */

/* ---- 4K Screens (3840px+) ---- */
@media (min-width: 3200px) {
  .shell {
    width: min(2400px, calc(100vw - 80px));
  }
  body.basic-home {
    font-size: 17px;
  }
  .hero h1 {
    font-size: 68px;
  }
  .hero p {
    font-size: 24px;
  }
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 700px;
    gap: 72px;
  }
  .hero-visual {
    min-height: 420px;
  }
  .mock-window {
    width: 480px;
  }
  .letter-badge {
    width: 150px;
    height: 150px;
    font-size: 86px;
  }
  .hero-rings {
    width: 600px;
    height: 460px;
  }
  .converter-grid {
    gap: 20px;
  }
  .converter-card {
    padding: 22px;
  }
  textarea {
    min-height: 450px;
    font-size: 20px;
  }
  .sinkey-banner {
    gap: 36px;
    padding: 36px 32px;
  }
  .sinkey-icon {
    width: 140px;
    height: 140px;
  }
  .sinkey-copy h2 {
    font-size: 38px;
  }
  .sinkey-copy p {
    font-size: 20px;
  }
  .why-grid {
    gap: 24px;
  }
  .why-card {
    padding: 26px;
  }
  .why-card strong {
    font-size: 18px;
  }
  .why-card p {
    font-size: 17px;
  }
  .footer-grid {
    gap: 40px;
  }
  .footer h4 {
    font-size: 17px;
  }
  .footer a, .footer span {
    font-size: 15px;
  }
  .nav-links a {
    font-size: 20px;
  }
  .brand-logo-image {
    width: min(100%, 320px);
  }
  .reviews-head h2 {
    font-size: 44px;
  }
  .feature-strip {
    gap: 22px;
  }
  .info-card {
    padding: 26px;
    min-height: 170px;
  }
  .font-grid {
    gap: 22px;
  }
  .font-card {
    padding: 22px;
  }
  .font-card h3 {
    font-size: 28px;
  }
}

/* ---- 2K / QHD Screens (2560px - 3199px) ---- */
@media (min-width: 2200px) and (max-width: 3199px) {
  .shell {
    width: min(2000px, calc(100vw - 64px));
  }
  body.basic-home {
    font-size: 16px;
  }
  .hero h1 {
    font-size: 60px;
  }
  .hero p {
    font-size: 22px;
  }
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 620px;
    gap: 60px;
  }
  .hero-visual {
    min-height: 380px;
  }
  .mock-window {
    width: 420px;
  }
  .letter-badge {
    width: 130px;
    height: 130px;
    font-size: 74px;
  }
  .hero-rings {
    width: 520px;
    height: 400px;
  }
  .converter-grid {
    gap: 18px;
  }
  .converter-card {
    padding: 20px;
  }
  textarea {
    min-height: 420px;
    font-size: 19px;
  }
  .sinkey-banner {
    gap: 32px;
    padding: 32px 28px;
  }
  .sinkey-icon {
    width: 120px;
    height: 120px;
  }
  .sinkey-copy h2 {
    font-size: 34px;
  }
  .sinkey-copy p {
    font-size: 18px;
  }
  .why-grid {
    gap: 22px;
  }
  .why-card {
    padding: 24px;
  }
  .why-card strong {
    font-size: 17px;
  }
  .why-card p {
    font-size: 16px;
  }
  .footer-grid {
    gap: 36px;
  }
  .footer h4 {
    font-size: 16px;
  }
  .nav-links a {
    font-size: 19px;
  }
  .brand-logo-image {
    width: min(100%, 290px);
  }
  .reviews-head h2 {
    font-size: 40px;
  }
  .feature-strip {
    gap: 20px;
  }
  .info-card {
    padding: 24px;
    min-height: 160px;
  }
  .font-grid {
    gap: 20px;
  }
  .font-card {
    padding: 20px;
  }
  .font-card h3 {
    font-size: 26px;
  }
}

/* ---- Ultra-wide Screens (21:9 / 32:9) ---- */
@media (min-width: 2560px) and (min-aspect-ratio: 21/9) {
  .shell {
    width: min(2200px, calc(100vw - 80px));
  }
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 72px;
  }
  .converter-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .why-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
  }
  .footer-grid {
    grid-template-columns: 1.5fr repeat(4, 1fr);
    gap: 44px;
  }
}

/* ---- Touch device optimizations ---- */
@media (hover: none) and (pointer: coarse) {
  .ghost-action, .primary-action, .keymap-toggle, .download-btn {
    min-height: 44px;
    min-width: 44px;
  }
  .vk-action-key, .vk-map-key, .vk-static-key {
    min-height: 52px;
    min-width: 52px;
  }
  .nav-links a {
    min-height: 44px;
  }
  .rating-star {
    min-width: 44px;
    min-height: 44px;
  }
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  .hero-rings, .dot-mesh, .hero-pin, .mock-window, .letter-badge {
    animation: none !important;
    transform: none !important;
  }
}

/* ---- Print styles ---- */
@media print {
  .topbar, .footer, .hero-visual, .sinkey-banner, .keymap-switcher {
    display: none !important;
  }
  .shell {
    width: 100% !important;
    max-width: 100% !important;
  }
  body {
    font-size: 12pt !important;
    background: #fff !important;
  }
}