@media (max-width: 1100px) {
  .grid-6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-inner { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .main-nav { gap: 18px; }
}

@media (max-width: 900px) {
  .topbar { display: none; }
  .nav-wrap { height: 74px; }
  .menu-toggle { display: grid; place-items: center; }
  .main-nav {
    position: fixed;
    inset: 74px 0 auto 0;
    display: grid;
    gap: 0;
    padding: 12px 24px 24px;
    background: rgba(255,255,255,.98);
    border-top: 1px solid var(--line);
    box-shadow: var(--shadow);
    transform: translateY(-130%);
    transition: transform .25s ease;
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { padding: 12px 0; }
  .main-nav a::after { bottom: 8px; }
  .dropdown-menu {
    position: static;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    box-shadow: none;
    border: 0;
    padding: 0 0 0 14px;
    background: transparent;
  }
  .nav-cta { display: none; }
  .hero-slide, .about-wrap, .grid-2 {
    grid-template-columns: 1fr;
  }
  .hero-slide {
    gap: 20px;
    padding: 48px 0 0;
  }
  .hero-image {
    min-height: 360px;
    border-radius: 60px 60px 0 0;
  }
  .swiper, .swiper-wrapper, .swiper-slide, .hero-slider { min-height: 760px; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .campaign { grid-template-columns: 1fr; padding: 32px; }
  .stat-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .floating-actions { right: 14px; bottom: 14px; gap: 10px; }
  .float-btn { width: 54px; height: 54px; font-size: 18px; }
}

@media (max-width: 620px) {
  .topbar .container, .nav-wrap, .section-inner, .footer-inner {
    width: min(100% - 24px, 1180px);
  }
  .section { padding: 62px 0; }
  .logo-title { font-size: 24px; }
  .grid-3, .grid-4, .grid-6, .footer-inner, .form-grid.two {
    grid-template-columns: 1fr;
  }
  .hero-points { display: grid; }
  .hero-image { min-height: 300px; }
  .card-image { height: 240px; }
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .campaign { padding: 26px 22px; }
  .page-hero { min-height: 315px; }
}