/* ===== Responsive ===== */
  @media (max-width: 1100px) {
    .hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .hero-visual { min-height: 460px; }
    .hero-video { min-height: 360px; }
    .quote-row { grid-template-columns: 1fr; gap: 48px; }
    .quote-graphic { max-width: 480px; margin: 0 auto; }
    .mission-row { grid-template-columns: 1fr; gap: 24px; }
    .mission-plate, .pillar-card { padding: 40px 32px; }
    .golf-hero { grid-template-columns: 1fr; gap: 44px; padding-top: 56px; }
    .golf-visual { min-height: 400px; }
    .roller-grid { grid-template-columns: 1fr; gap: 44px; }
    .foot-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .section-head { grid-template-columns: 1fr; gap: 32px; }
    .tiers.tiers-3up { grid-template-columns: 1fr; gap: 16px; }
    .tiers.tiers-3up .tier { grid-column: span 1; }
    .tiers.tiers-2up { grid-template-columns: 1fr; gap: 16px; }
    .tiers.tiers-2up .tier { grid-column: span 1; }
    .pricing-row { grid-template-columns: 1fr; gap: 16px; }
    .carousel-section { padding-top: 72px; }
    .donate-hero { padding: 48px 0 64px; }
    .donate-meta { grid-template-columns: 1fr; }
    .donate-meta > div { border-right: 0; border-bottom: 1px solid var(--rule); }
    .donate-meta > div:last-child { border-bottom: 0; }
  }
  @media (max-width: 900px) {
    .announce { padding: 10px 20px; font-size: 11px; gap: 10px; flex-wrap: wrap; justify-content: center; text-align:center; }
    .topbar-inner { padding: 14px 20px; grid-template-columns: auto auto; gap: 16px; }
    .brand-mark, .brand-mark img { width: 48px; height: 48px; }
    .brand-text .wordmark { font-size: 20px; }
    .brand-text .subline { font-size: 9px; }
    nav.tabs { grid-column: 1 / -1; order: 3; justify-content: flex-start; overflow-x: auto; padding-bottom: 4px; gap: 0; }
    .tab { padding: 10px 14px; font-size: 12px; white-space: nowrap; letter-spacing: 0.16em; }
    /* Keep a donate button visible on mobile — drop meta, keep CTA */
    .top-right { display: flex; align-items: center; gap: 10px; justify-self: end; }
    .top-right .top-meta { display: none; }
    .top-right .donate-top { padding: 10px 14px; font-size: 11px; letter-spacing: 0.18em; }
    main { padding: 0 20px; }
    .hero { padding: 48px 0 64px; }
    .ticker { margin: 0 -20px; }
    .panel { padding: 88px 0 96px; }
    .pillars, .programs { grid-auto-rows: auto; }
    .p1,.p2,.p3,.p4,.p5,.p6 { grid-column: span 12; min-height: 340px; }
    .pg1,.pg2,.pg3,.pg4,.pg5,.pg6 { grid-column: span 6; grid-row: span 2; min-height: 200px; }
    .timeline-rows { grid-template-columns: 60px 1fr 1fr 90px; }
    .tier { grid-column: span 6; }
    .roller { padding: 48px 28px; margin-top: 72px; }
    .amount-display .amt { font-size: 80px; }
    .golf-meta { grid-template-columns: repeat(2,1fr); }
    .golf-meta > div:nth-child(2n) { border-right: 0; }
    .hero-stats { grid-template-columns: repeat(3,1fr); }
    .hero-stats .v { font-size: 28px; }
    /* Hero-video play button — scale proportionally on tablet/phone.
       The button is a flex column (halo + disc + label); sizing each
       child individually keeps the layout intact instead of crushing
       the parent into a fixed box. */
    .hero-video .play-disc { width: 96px; height: 96px; }
    .hero-video .play-disc svg { width: 32px; height: 32px; }
    .hero-video .play-halo { width: 116px; height: 116px; top: 48px; }
    .hero-video .play-label { font-size: 11.5px; padding: 7px 12px; letter-spacing: 0.22em; }
    .pricing-list { grid-template-columns: 1fr; }
    .pricing-list li:nth-child(2) { padding-left: 0; border-left: 0; }
    .car-nav { width: 40px; height: 40px; }
    .car-nav.prev { left: 10px; }
    .car-nav.next { right: 10px; }
    footer { padding: 72px 20px 32px; }
    footer::before { font-size: 160px; bottom: -50px; }
    .foot-grid { grid-template-columns: 1fr 1fr; gap: 40px; padding-bottom: 48px; }

    /* Modal: tighter paddings on tablet & phone */
    .modal-bd { padding: 0; align-items: flex-end; }
    .modal { max-height: 94vh; width: 100%; }
    .modal-rail { grid-template-columns: repeat(3, auto); justify-content: start; overflow-x: auto; padding: 12px 16px; }
    .modal-rail .step { padding: 4px 8px; }
    .modal-head { padding: 22px 22px 14px; }
    .modal-head h3 { font-size: 26px; }
    .modal-body { padding: 20px 22px 24px; }
    .modal-success { padding: 36px 22px 28px; }
    .success-title { font-size: 30px; }
    .success-meta { grid-template-columns: 1fr; padding: 12px 0; }
    .success-meta > div { border-right: 0; border-bottom: 1px solid var(--rule); padding: 10px 0; }
    .success-meta > div:last-child { border-bottom: 0; }
  }
  @media (max-width: 520px) {
    .hero-video .play-disc { width: 84px; height: 84px; }
    .hero-video .play-disc svg { width: 28px; height: 28px; }
    .hero-video .play-halo { width: 104px; height: 104px; top: 42px; }
    .hero-video .play-label { font-size: 10.5px; padding: 6px 10px; }
    .hero h1 { font-size: clamp(48px, 12vw, 72px); }
    .section-head h2 { font-size: clamp(40px, 10vw, 60px); }
    .golf-copy h2 { font-size: clamp(44px, 11vw, 72px); }
    .tier { grid-column: span 12; }
    .hero-stats { grid-template-columns: 1fr; }
    .hero-stats > div { border-right: 0; border-bottom: 1px solid var(--rule); padding: 18px 0; }
    .hero-stats > div:nth-child(n+2) { padding-left: 0; }
    .hero-stats > div:last-child { border-bottom: 0; }
    .pg1,.pg2,.pg3,.pg4,.pg5,.pg6 { grid-column: span 12; }
    .float-donate { padding: 4px 4px 4px 16px; right: 14px; bottom: 14px; }
    .float-donate .icon { width: 36px; height: 36px; font-size: 18px; }
    .float-donate .sub { display: none; }
    .foot-grid { grid-template-columns: 1fr; gap: 36px; }
    .timeline-head h3 { font-size: 30px; }
    .timeline-rows { grid-template-columns: 48px 1fr 80px; }
    .tc.partner, .th:nth-child(3) { display: none; }

    /* Modal on phone */
    .m-presets { grid-template-columns: repeat(2, 1fr); }
    .m-preset.other { grid-column: span 2; }
    .m-actions { grid-template-columns: 1fr; }
    .m-actions .m-submit.ghost { order: 2; }
    .m-wallets { grid-template-columns: 1fr; }
    .split { grid-template-columns: 1fr; }
    .modal-rail .step .t { display: none; }
  }