/**
 * OJAS Responsive Stylesheet
 * Strict adherence: ZERO horizontal scroll across 375px, 390px, 430px, 768px, 1024px, 1280px, 1440px
 * Pure sans-serif, mobile-first performance, accessible touch targets (>= 44px)
 */

/* ==================================================
   TABLET & DESKTOP ADJUSTMENTS (1024px and below)
   ================================================== */
@media (max-width: 1024px) {
  .header__nav {
    display: none;
  }

  .mobile-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .showcase-grid {
    gap: var(--space-6);
  }

  .desktop__header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .why__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .why-col {
    padding-top: var(--space-4);
  }

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

  .modal__content {
    padding: var(--space-6);
  }
}

/* ==================================================
   TABLET TO MOBILE (768px and below)
   ================================================== */
@media (max-width: 768px) {
  :root {
    --space-16: 3rem;
    --space-24: 4rem;
    --space-32: 5rem;
  }

  .container {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  .hero {
    padding-top: var(--space-8);
    padding-bottom: var(--space-16);
  }

  .hero__title {
    font-size: clamp(2.2rem, 9vw, 3.8rem);
    letter-spacing: -0.03em;
  }

  .hero__sub {
    font-size: var(--text-sm);
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .showcase-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .drops-list {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .desktop__bar {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .desktop__switcher {
    width: 100%;
    padding-bottom: var(--space-2);
  }

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-6);
  }

  .footer__links {
    flex-wrap: wrap;
    gap: var(--space-4);
  }

  .story__narrative-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .story-pillars {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .artwork-hud {
    padding: var(--space-2);
  }

  .hud-badge {
    font-size: 9px;
    padding: 3px 6px;
    letter-spacing: 0.08em;
  }

  .hud-card {
    padding: 6px 10px;
  }

  .hud-card__title {
    font-size: 11px;
  }

  .hud-card__tagline {
    font-size: 9px;
  }

  .final-cta-section {
    padding: var(--space-24) 0;
  }

  .final-cta__title {
    font-size: clamp(2.4rem, 10vw, 4rem);
  }
}

/* ==================================================
   SMALL MOBILE SCREENS (430px and below)
   ================================================== */
@media (max-width: 430px) {
  .header__inner {
    height: 56px;
    gap: var(--space-2);
  }

  .header__logo img {
    height: 22px;
    width: auto;
  }

  .header__actions {
    gap: var(--space-2);
  }

  .header__actions .btn {
    width: auto;
    padding: 0.45rem 0.75rem;
    font-size: 11px;
    letter-spacing: 0.08em;
  }

  .hero__title {
    font-size: clamp(1.85rem, 8.5vw, 2.2rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
  }

  .hero__sub {
    font-size: 13px;
    line-height: 1.4;
    padding: 0 var(--space-2);
  }

  .hero__preview-frame {
    padding: 4px;
  }

  .hero__preview-meta {
    font-size: 8.5px;
    letter-spacing: 0.08em;
    flex-wrap: wrap;
    gap: 4px;
  }

  .mood-btn {
    padding: 0.45rem 0.85rem;
    font-size: 11px;
  }

  .country-select {
    width: 80px;
    font-size: 11px;
    padding: 0 var(--space-2);
  }

  .form-input {
    font-size: var(--text-xs);
  }

  .btn {
    width: 100%;
    padding: 0.85rem 1.2rem;
  }

  .product-card__content {
    padding: var(--space-4);
  }

  .product-card__title {
    font-size: var(--text-xl);
  }


  .modal {
    width: 95%;
    max-height: 95vh;
  }

  .modal__content {
    padding: var(--space-4);
  }
}