/* =================================================================
   MOBILE / RESPONSIVE OVERRIDES
   The base site is designed for ~1440px desktop. Below 900px we
   collapse multi-column grids, kill the horizontal-scroll work
   section in favor of a stacked feed, hide the custom cursor +
   fixed furniture, and reflow the hero / footer / form.
================================================================= */

/* ============= TABLET (900px and below) ============== */
@media (max-width: 900px) {

  /* hide the custom cursor + fixed corner chrome on touch + small */
  .flash { display: none !important; }
  .furniture { display: none !important; }
  html, body { cursor: auto; }
  a, button, .chip { cursor: pointer !important; }

  /* ------------- NAV ------------- */
  .nav {
    top: 16px;
    width: calc(100vw - 24px);
    grid-template-columns: auto 1fr;
    gap: 12px;
    padding: 8px 12px;
  }
  .nav__links { display: none; }
  .nav__cta {
    font-size: 10px;
    padding: 8px 10px;
    letter-spacing: 0.1em;
  }
  .nav__mark-word { font-size: 0; }
  .nav__mark-word::before {
    content: "SRS";
    font-size: 12px; letter-spacing: 0.14em; font-weight: 900;
  }

  /* ------------- HERO ------------- */
  .hero {
    padding: 96px 20px 32px;
    min-height: auto;
  }
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .lingual { font-size: 11px; }
  .lingual div { grid-template-columns: 40px 1fr; gap: 6px; }
  .hero__meta {
    text-align: left;
    font-size: 9px;
  }
  .meta-row { padding: 4px 0; }
  .hero__h1 {
    font-size: clamp(56px, 18vw, 96px);
    margin: 16px 0;
    line-height: 0.9;
  }
  .hero__lede {
    grid-column: 1 / -1;
    max-width: 100%;
  }
  .hero__lede p { font-size: 15px; }
  .hero__actions { flex-wrap: wrap; }
  .hero__signoff {
    grid-column: 1 / -1;
    font-size: 9px;
  }

  /* ------------- MARQUEE ------------- */
  .marquee { padding: 14px 0; }
  .marquee__track { font-size: 28px; gap: 24px; }
  .marquee__track em { font-size: 30px; }

  /* ------------- SECTION HEADS ------------- */
  .sec-head {
    margin: 0 16px;
    padding: 24px 0 14px;
    grid-template-columns: auto 1fr;
    gap: 12px;
  }
  .sec-head .sec-title { font-size: 22px; }
  .sec-head .sec-rule { display: none; }
  .sec-head .sec-meta {
    grid-column: 1 / -1;
    font-size: 9px;
  }

  /* ------------- MANIFESTO ------------- */
  .manifesto { padding: 48px 0 24px; }
  .manifesto__grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px 20px;
  }
  .manifesto__side { position: static; }
  .manifesto__kicker { font-size: 32px; margin: 12px 0 24px; }
  .manifesto__body { font-size: 22px; line-height: 1.2; }
  .manifesto__body p { margin: 0 0 24px; }

  .big-statement { padding: 24px 0; margin-top: 48px; }
  .big-statement__row {
    font-size: clamp(48px, 14vw, 80px);
    gap: 24px;
  }

  /* ------------- WORK (kill the horizontal scroll-jack) -------------
     The desktop pattern uses position:sticky inside a 500vh wrapper +
     translateX driven by scroll. On mobile that's broken & janky.
     We unset all of it and let the cards stack vertically. */
  .work__pinwrap {
    height: auto !important;
    position: static;
  }
  .work__pin {
    position: static;
    height: auto;
    overflow: visible;
    display: block;
    padding-bottom: 40px;
  }
  .work__pin .sec-head { padding-top: 48px; }
  .work__track {
    flex-direction: column;
    width: 100%;
    padding: 24px 16px;
    gap: 24px;
    min-height: 0;
    transform: none !important;
  }
  .work__intro, .case, .work__end, .case--quote {
    width: 100% !important;
    height: auto;
    min-height: 0;
    margin: 0;
  }
  .work__intro { padding: 16px 4px; }
  .work__intro h2 { font-size: clamp(40px, 11vw, 64px); margin-bottom: 24px; }
  .case { min-height: 480px; }
  .case .case__img { min-height: 280px; }
  .case__meta h3 { font-size: 28px; }
  .case__meta p { font-size: 13px; }
  .case__stats { grid-template-columns: 1fr 1fr; gap: 12px; }
  .case--quote { padding: 32px 24px; }
  .case__quote blockquote { font-size: 28px; }
  .work__end {
    width: 100% !important;
    border-left: 0;
    border-top: 1px dashed rgba(244,241,235,.3);
    padding: 32px 16px 16px;
  }
  .work__end h4 { font-size: clamp(32px, 8vw, 48px); }
  .work__progress { display: none; }

  /* ------------- SERVICES ------------- */
  .services { padding: 48px 0 32px; }
  .services__grid {
    grid-template-columns: 1fr;
    margin: 16px 16px 0;
  }
  .svc {
    border-right: 0 !important;
    min-height: 200px;
    padding: 24px 20px 20px;
  }
  .svc h4 { font-size: 24px; }
  .svc p { font-size: 13px; }
  .svc-pitch {
    margin: 32px 16px 0;
    padding: 32px 20px;
  }
  .svc-pitch__line { font-size: clamp(24px, 6vw, 36px); }

  /* ------------- PRESS ------------- */
  .press { padding: 48px 0; margin-top: 32px; }
  .press__rail { padding: 14px 0; }
  .plogo { height: 32px; }
  .plogo--tall { height: 44px; }
  .press__track > * { margin-right: 36px; }

  /* ------------- CTA / CONTACT FORM ------------- */
  .cta { padding: 48px 0 48px; }
  .cta__content { padding: 0 16px; }
  .cta__h2 {
    font-size: clamp(40px, 10vw, 64px);
    letter-spacing: -0.04em;
    margin: 24px 0 32px;
    word-break: normal;
    overflow-wrap: break-word;
  }
  .cta__form {
    grid-template-columns: 1fr;
    gap: 20px;
    margin: 0;
  }
  .field input, .field textarea { font-size: 17px; }
  .field input::placeholder, .field textarea::placeholder { font-size: 13px; }
  .chip {
    padding: 8px 12px;
    font-size: 10px;
    letter-spacing: 0.1em;
  }
  .chip-row { gap: 6px; }

  /* ------------- FOOTER ------------- */
  .footer__big { padding: 48px 16px 16px; }
  .footer__big-top { font-size: clamp(40px, 12vw, 64px); }
  .footer__big-mid { font-size: clamp(72px, 22vw, 140px); gap: 16px; }
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px 16px;
  }
  .footer__mark { font-size: 22px; gap: 10px; flex-wrap: wrap; }
  .footer__mark .srs-mono { --srs-tile: 32px !important; --srs-gap: 2px !important; }
  .footer__col h5 { margin-bottom: 12px; }
  .footer__bar {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px 16px 0;
    text-align: left !important;
  }
  .footer__bar > :nth-child(2),
  .footer__bar > :last-child { text-align: left; }
}

/* ============= PHONE (520px and below) — extra trims ============== */
@media (max-width: 520px) {
  .hero { padding: 88px 16px 24px; }
  .hero__h1 { font-size: clamp(52px, 17vw, 80px); }
  .hero__actions .btn { font-size: 10px; padding: 10px 14px; }
  .marquee__track { font-size: 22px; gap: 18px; }
  .marquee__track em { font-size: 22px; }
  .manifesto__body { font-size: 19px; }
  .case__meta h3 { font-size: 24px; }
  .cta__h2 { font-size: clamp(30px, 9.5vw, 44px); letter-spacing: -0.045em; }
  .footer__big-mid { font-size: clamp(56px, 24vw, 96px); }
}