/* ==========================================================================
   QeRevUp — responsive overrides
   Large ≥1440 · Laptop ≤1100 · Tablet ≤960 · Small tablet ≤720 · Mobile ≤480
   ========================================================================== */

@media (min-width: 1440px) {
  :root { --container: 1280px; }
  .site-header__bar { max-width: 1200px; }
}

/* ---------- Laptop ---------- */
@media (max-width: 1100px) {
  .site-header__bar { gap: 16px; }
  .site-nav__list a { padding: 8px 9px; }
  .why__grid { grid-template-columns: 1fr 1fr; }
  .why-card--feature { grid-column: 1 / -1; }
  .team__grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

/* ---------- Tablet: collapsed navigation ---------- */
@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .site-header__cta { margin-left: auto; }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    left: var(--gutter);
    right: var(--gutter);
    margin: 0;
    padding: 8px 20px 20px;
    background: var(--nav-panel-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 24px 48px -20px rgba(0, 0, 0, 0.9);
    -webkit-backdrop-filter: blur(14px);
            backdrop-filter: blur(14px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--t-med) var(--ease), transform var(--t-med) var(--ease), visibility 0s linear var(--t-med);
  }
  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity var(--t-med) var(--ease), transform var(--t-med) var(--ease), visibility 0s;
  }
  .site-nav__list { flex-direction: column; gap: 0; }
  .site-nav__list a {
    padding: 14px 4px;
    font-size: 1.0625rem;
    color: var(--text);
    border-radius: 0;
    border-bottom: 1px solid var(--border);
  }
  .site-nav__list a:hover { background: none; color: var(--c-mint); }
  .site-nav__mobile-cta { display: flex; width: 100%; margin-top: 16px; }

  .framework__body { grid-template-columns: 1fr; }
  .framework__visual { order: -1; max-width: 560px; width: 100%; margin: 0 auto; }

  .service-grid { gap: 20px; }

  .team__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 32px; max-width: 640px; margin: 0 auto; }

  .site-footer__inner { flex-direction: column; align-items: flex-start; }
}

/* ---------- Small tablet ---------- */
@media (max-width: 720px) {
  :root { --section-y: 72px; }
  body.nav-open { overflow: hidden; }

  .site-header { top: 10px; }
  .site-header__bar { height: 58px; padding-left: 16px; }
  .site-header__logo img { height: 26px; }
  .site-header__cta { display: none; }
  .nav-toggle { margin-left: auto; }

  .br-desktop { display: none; }
  .section-head h2 br { display: none; }

  .hero { padding-top: 128px; }
  .hero__ctas { flex-direction: column; align-items: stretch; max-width: 360px; margin-inline: auto; }

  .marquee li { height: 56px; padding-inline: 8px; }
  .marquee img { height: 32px; max-width: 150px; }

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

  .fw-tab { padding: 18px 4px 18px 18px; grid-template-columns: 32px minmax(0, 1fr); }

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

  .slide__stats { gap: 16px 32px; }
  .slide__stats dd { font-size: 1.625rem; }

  .team__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 16px; }
  .member:last-child { grid-column: 1 / -1; width: calc(50% - 8px); justify-self: center; }

  .form-grid { grid-template-columns: 1fr; gap: 18px; }
  .lead-form__foot { flex-direction: column; align-items: stretch; text-align: center; }

  /* keep all three details side by side, just smaller */
  .contact__info { margin-top: 32px; }
  .contact__info li { padding: 8px 10px; }
  .contact__icon { width: 40px; height: 40px; margin-bottom: 10px; border-radius: 11px; }
  .contact__icon svg { width: 18px; height: 18px; }
  .contact__info h3 { font-size: 0.875rem; }
  .contact__info p { margin-top: 4px; font-size: 0.8125rem; }

  .acc-trigger { padding: 18px 0; gap: 16px; }
  .acc-panel p { padding-right: 0; padding-left: 0; }

  .final__box { border-radius: 20px; }
  .final .btn-row { flex-direction: column; align-items: stretch; }

  .site-footer__base { flex-direction: column; }
}

/* ---------- Mobile ---------- */
@media (max-width: 480px) {
  .contact__info li { padding: 6px 6px; }
  .contact__icon { width: 34px; height: 34px; margin-bottom: 8px; border-radius: 10px; }
  .contact__icon svg { width: 16px; height: 16px; }
  .contact__info h3 { font-size: 0.8125rem; }
  .contact__info p { font-size: 0.75rem; }

  .hero__title { font-size: clamp(2.125rem, 9.4vw, 2.5rem); }

  .slider__controls { flex-direction: column-reverse; align-items: flex-start; }
  .slide__logo { width: 128px; height: 46px; }

  .site-footer__nav { gap: 8px 16px; }
}