/* ==========================================================================
   BLG — Responsive
   ========================================================================== */

/* ---------- Tablet (<=1024px) ---------- */
@media (max-width: 1024px) {
  :root {
    --fs-h1: 3rem;
    --fs-h2: 2.2rem;
  }

  .nav { display: none; }
  .nav-toggle { display: flex; }

  .header.nav-open .nav {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    background: rgba(6,10,15,0.97);
    padding: 1.6rem 1.5rem 2rem;
    gap: 0.4rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .header.nav-open .nav a { width: 100%; padding: 0.75rem 0; }

  .hero__content { grid-template-columns: 1fr; text-align: left; }
  .hero__panel { display: none; }

  .about { grid-template-columns: 1fr; }
  .about__media img { height: 380px; }
  .about__media-tag { position: static; margin-top: -3rem; margin-left: 1.5rem; width: fit-content; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .reasons-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); row-gap: 2.6rem; }

  .masonry { column-count: 2; }

  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; row-gap: 2.4rem; }
}

/* ---------- Mobile (<=640px) ---------- */
@media (max-width: 640px) {
  :root {
    --fs-h1: 2.35rem;
    --fs-h2: 1.85rem;
    --fs-h3: 1.5rem;
    --header-h: 78px;
    --header-h-shrink: 62px;
  }

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

  .services-grid { grid-template-columns: 1fr; }
  .reasons-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat { border-left: none; border-top: 1px solid rgba(255,255,255,0.18); padding-left: 0; padding-top: 1rem; }

  .masonry { column-count: 1; }

  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 1.8rem; }

  .footer-grid { grid-template-columns: 1fr; gap: 2.2rem; }
  .footer__bottom { flex-direction: column; gap: 0.6rem; text-align: center; }
}