/* ==========================================================================
   Responsive rules. Kept separate from style.css per the brief.
   Breakpoints: 1080 (tablet landscape), 880 (tablet / mobile nav),
   620 (large phone), 480 (small phone).
   ========================================================================== */

/* ---- Tablet landscape ---------------------------------------------------- */
@media (max-width: 1080px) {
  :root { --s-8: 88px; }

  .hero-dark .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-dark .lede { max-width: 52ch; }

  .feature-row, .feature-row.flip { gap: 48px; }

  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .footer-cols { grid-template-columns: repeat(3, 1fr); }

  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .mega-grid { grid-template-columns: repeat(2, 1fr); }

  /* legacy section helpers (kept for inner pages) */
  .svc-wrap { grid-template-columns: 1fr; gap: 28px; }
  .svc-sticky { position: static; }
  .bento-2, .bento-3 { grid-template-columns: 1fr; }
  .faq-split { grid-template-columns: 1fr; gap: 24px; }
  .stack-grid { grid-template-columns: repeat(4, 1fr); }
  .stat-strip { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

/* ---- Tablet / switch to mobile nav -------------------------------------- */
@media (max-width: 880px) {
  :root { --s-8: 72px; --s-6: 48px; --header-h: 66px; }

  .main-nav, .header-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-header.menu-open .mobile-nav { display: block; }
  .header-inner { height: 66px; }
  .brand-sub { display: none; }

  /* hero */
  .hero-dark { padding: calc(var(--header-h) + 48px) 0 64px; }

  /* feature rows stack, mockup sits below copy */
  .feature-row, .feature-row.flip { grid-template-columns: 1fr; gap: 32px; }
  .feature-row.flip .feature-media { order: 0; }
  .feature-media .mock-window { height: 360px; }
  .feature-media .mockup { max-width: 520px; margin: 0 auto; }

  /* cards / steps */
  .grid-3, .grid-2, .steps, .price-grid { grid-template-columns: 1fr; }
  .post-feature { grid-template-columns: 1fr; }
  .post-feature .pf-cover { order: -1; min-height: 160px; }
  .post-feature .pf-cover svg { width: 60px; height: 60px; }
  .steps.timeline { gap: 36px; }
  .steps.timeline .step:not(:last-child) .step-ico::after { display: none; }

  /* tame the floating tilt on touch */
  .mock-window.tilt { animation: floaty 7s ease-in-out infinite; }

  /* footer */
  .footer-news-row { flex-direction: column; align-items: flex-start; gap: 16px; padding: 40px 28px 44px; }
  .footer-news-copy { margin-bottom: 4px; }
  .footer-news-row .news-form { width: 100%; gap: 14px; }
  .footer-news-row .news-field { flex: 1; }
  .footer-news-row .news-form input { width: 100%; max-width: none; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; padding: 44px 28px 36px; }
  .footer-brand img { margin-bottom: 16px; }
  .meta-badge { margin-top: 22px; }
  .footer-cols { grid-template-columns: repeat(2, 1fr); gap: 32px 24px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 14px; padding: 22px 28px 36px; }

  /* legacy helpers */
  .svc-grid { grid-template-columns: 1fr; }
  .stack-grid { grid-template-columns: repeat(3, 1fr); }
  .goal-row { flex-wrap: wrap; gap: 10px; }
  .goal-row .g-tags { margin-left: 0; }
  .insight-row { grid-template-columns: 30px 1fr auto; gap: 12px; }
}

/* ---- Large phone -------------------------------------------------------- */
@media (max-width: 620px) {
  :root { --s-8: 60px; --s-6: 40px; }
  .container, .container-fluid { padding-left: 20px; padding-right: 20px; }

  .hero-actions { width: 100%; }
  .hero-actions .btn { flex: 1; justify-content: center; }

  .feature-media .mock-window { height: 320px; }
  .mock-body { grid-template-columns: 92px 1fr; }
  .mock-chip { font-size: .76rem; padding: 9px 11px; }
  .mock-chip.tl { left: -6px; top: -10px; } .mock-chip.br { right: -6px; bottom: -10px; }

  /* comparison: stack each row into a card */
  [data-table] { overflow: visible; }
  .compare-rich { min-width: 0; table-layout: auto; border: 0; box-shadow: none; background: none; }
  .compare-rich thead { display: none; }
  .compare-rich, .compare-rich tbody, .compare-rich tr, .compare-rich td { display: block; width: 100%; }
  .compare-rich tr { background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--sh-sm); margin-bottom: 16px; padding: 6px 0; }
  .compare-rich td { border: 0; text-align: left; padding: 12px 18px; }
  .compare-rich td:first-child { padding-top: 16px; }
  .compare-rich td:not(:first-child) { display: flex; align-items: center; justify-content: space-between; gap: 14px; border-top: 1px solid var(--line-2); padding: 13px 18px; }
  .compare-rich td:not(:first-child)::before { content: attr(data-label); font-weight: 600; color: var(--muted); font-size: .9rem; }
  .compare-rich td.us { background: transparent; border-radius: 0; }
  .compare-rich td.us::before { color: var(--brand-700); }
  .compare-rich .cmp-desc { margin-top: 4px; }

  .footer-cols { grid-template-columns: 1fr 1fr; }
  .meta-badge { width: 100%; }
}

/* ---- Small phone -------------------------------------------------------- */
@media (max-width: 480px) {
  :root { --fs-h1: clamp(2.1rem, 10vw, 2.7rem); }

  .news-form { flex-direction: column; align-items: stretch; }
  .news-field { width: 100%; }
  .news-form .btn { width: 100%; }

  .footer-cols { grid-template-columns: 1fr; gap: 26px; }
  .mega-grid { grid-template-columns: 1fr; }

  .feature-media .mock-window { height: 300px; }
  .mock-side { display: none; }
  .mock-body { grid-template-columns: 1fr; }
}

/* ---- API docs ----------------------------------------------------------- */
@media (max-width: 980px) {
  .docs-layout { grid-template-columns: 1fr; gap: 28px; }
  .docs-side { position: static; max-height: none; }
  .docs-nav { display: none; }
  .docs-search { margin-bottom: 0; }
}
@media (max-width: 560px) {
  .pg-row { grid-template-columns: 1fr; }
  .contact-form .form-row { grid-template-columns: 1fr; gap: 0; }
  .endpoint { padding: 18px 16px; }
  .ep-try { margin-left: 0; }
  .ep-head { gap: 9px; }
}