/* Mobile/tablet composition overrides. Loaded in the document head on every page. */
@media (max-width: 900px) {
  .site-header { min-height: 68px; padding: 14px 20px; }
  .brand { gap: 9px; }
  .brand-mark { width: 34px; height: 34px; font-size: 21px; }
  .brand-name { font-size: 15px; }
  .brand-name span { display: none; }
  .menu-button span { width: 26px; }

  .hero {
    min-height: auto;
    padding: 128px 24px 42px;
    display: block;
  }
  .hero-grid { opacity: .22; }
  .hero-kicker { margin-bottom: 42px; font-size: 9px; }
  .hero-copy { max-width: 720px; }
  .hero h1 {
    max-width: 680px;
    font-size: clamp(58px, 10.5vw, 78px);
    line-height: .92;
    letter-spacing: -.04em;
  }
  .hero-lede {
    max-width: 610px;
    margin-top: 28px;
    font-size: 18px;
    line-height: 1.52;
  }
  .hero-actions { margin-top: 28px; gap: 20px; }
  .hero-actions .button { padding: 12px 18px; }
  .hero-aside { display: flex; gap: 28px; margin-top: 52px; padding-top: 18px; border-top: 1px solid var(--line); }
  .scroll-note { margin-top: 30px; }

  .section-pad { padding: 76px 24px; }
  .section-heading { margin-bottom: 46px; }
  .section-heading h2,
  .manifesto h2,
  .split-intro h2,
  .japan-copy h2,
  .contact h2 { font-size: clamp(44px, 8vw, 62px); line-height: .98; }

  .page-hero { min-height: auto; padding-top: 128px; }
  .page-hero h1,
  .perspectives-hero h1 { font-size: clamp(48px, 9vw, 68px); line-height: .96; }
  .article-hero h1 { font-size: clamp(44px, 8vw, 62px); line-height: .98; }
  .page-dek { font-size: 18px; }
  .page-intro > p { font-size: clamp(27px, 5vw, 36px); }
}

@media (max-width: 600px) {
  .site-header { padding: 12px 18px; }
  .brand-mark { width: 32px; height: 32px; font-size: 20px; }
  .brand-name { display: inline; font-size: 13px; }

  .hero { padding: 112px 18px 34px; }
  .hero-kicker { margin-bottom: 34px; }
  .hero h1 { font-size: clamp(50px, 14.5vw, 66px); line-height: .91; }
  .hero-lede { margin-top: 24px; font-size: 16px; line-height: 1.55; }
  .hero-lede strong { font-weight: 500; }
  .hero-actions { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 16px; }
  .hero-actions .button { font-size: 11px; }
  .hero-aside { display: grid; gap: 6px; margin-top: 42px; }
  .scroll-note { margin-top: 24px; }

  .section-pad { padding: 64px 18px; }
  .section-heading h2,
  .manifesto h2,
  .split-intro h2,
  .japan-copy h2,
  .contact h2 { font-size: clamp(40px, 12vw, 54px); }
  .manifesto-copy p { font-size: 16px; }
  .service-item h3 { font-size: 34px; }
  .japan-symbol { height: 190px; font-size: 140px; }
  .studio-lede { font-size: 31px; }
  .perspective-feature h3 { font-size: 36px; }

  .page-hero, .article-hero, .perspectives-hero { padding-top: 108px; }
  .page-hero h1, .perspectives-hero h1 { font-size: clamp(44px, 13vw, 58px); }
  .article-hero h1 { font-size: clamp(42px, 12vw, 54px); }
  .page-dek { font-size: 17px; }
  .page-intro > p { padding-left: 18px; font-size: 27px; }
}