@media (max-width: 1080px) {
  .hero-grid, .split-section, .contact-grid, .auth-wrap { grid-template-columns: 1fr; }
  .hero { padding-top: 58px; }
  .card-grid.four { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .cta-panel, .cta-band { grid-template-columns: 1fr; }
}
@media (max-width: 1320px) {
  .twinorbits-hero {
    padding-top: 58px;
  }
  .twinorbits-hero__inner,
  .twinorbits-trust-strip {
    width: min(calc(100% - 64px), 1180px);
  }
  .twinorbits-hero__inner {
    grid-template-columns: minmax(390px, 440px) minmax(610px, 1fr);
    gap: 28px;
  }
  .twinorbits-brand {
    margin-bottom: 64px;
  }
  .twinorbits-hero__title {
    font-size: 3.85rem;
  }
  .twinorbits-hero__lede {
    font-size: 1.17rem;
  }
  .twinorbits-benefits {
    width: min(100%, 460px);
  }
  .twinorbits-benefit {
    padding-inline: 10px 18px;
  }
  .twinorbits-orbit-scene {
    width: min(100%, 740px);
    height: 725px;
    margin-top: -6px;
  }
  .twinorbits-orbit-card--commerce,
  .twinorbits-orbit-card--warehouse {
    width: 286px;
  }
  .twinorbits-orbit-card--crm,
  .twinorbits-orbit-card--erp {
    width: 244px;
  }
  .twinorbits-orbit-card--analytics,
  .twinorbits-orbit-card--support {
    width: 258px;
  }
  .twinorbits-orbit-card {
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 15px;
    min-height: 154px;
    padding: 26px 22px 22px;
  }
  .twinorbits-orbit-card__icon {
    width: 58px;
    height: 58px;
  }
  .twinorbits-orbit-hub {
    width: 202px;
    height: 202px;
  }
  .twinorbits-orbit-hub__inner {
    width: 140px;
    height: 140px;
  }
  .twinorbits-orbit-hub__mark {
    width: 112px;
    height: 74px;
  }
  .twinorbits-trust-strip {
    gap: 14px;
    padding-inline: 22px;
  }
  .twinorbits-trust-strip__item {
    padding-inline: 20px;
  }
  .twinorbits-trust-strip__item img {
    max-width: 190px;
    max-height: 30px;
  }
}
@media (max-width: 1120px) {
  .twinorbits-hero {
    padding: 48px 0 44px;
  }
  .twinorbits-hero__inner {
    grid-template-columns: 1fr;
    gap: 42px;
  }
  .twinorbits-hero__copy {
    max-width: 720px;
  }
  .twinorbits-brand {
    margin-bottom: 54px;
  }
  .twinorbits-hero__title {
    font-size: 4rem;
  }
  .twinorbits-hero__lede {
    max-width: 610px;
    font-size: 1.2rem;
  }
  .twinorbits-orbit-scene {
    justify-self: center;
    width: min(100%, 860px);
    height: 760px;
    margin-top: 0;
  }
  .twinorbits-trust-strip {
    flex-wrap: wrap;
    justify-content: center;
    min-height: 0;
  }
}
@media (max-width: 840px) {
  .section { padding: 62px 0; }
  .card-grid, .card-grid.two, .solution-strip, .pricing-grid, .blog-grid, .timeline, .portal-cards, .feature-grid { grid-template-columns: 1fr; }
  .dashboard-grid, .module-list, .adapter-map { grid-template-columns: 1fr; }
  .portal-layout { grid-template-columns: 1fr; }
  .portal-sidebar { border-right: 0; border-bottom: 1px solid var(--to-line); }
  .stat-row { grid-template-columns: 1fr; }
  .hero-actions { align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .cta-band .btn,
  .cta-panel .btn { justify-self: start; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 10px; }
  .twinorbits-hero__inner,
  .twinorbits-trust-strip {
    width: min(100% - 40px, 720px);
  }
  .twinorbits-hero__title {
    font-size: 3.45rem;
  }
  .twinorbits-hero__actions {
    flex-wrap: wrap;
  }
  .twinorbits-orbit-scene {
    height: auto;
    display: grid;
    gap: 24px;
  }
  .twinorbits-orbit-rings,
  .twinorbits-orbit-connectors {
    display: none;
  }
  .twinorbits-orbit-hub {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    justify-self: center;
    width: 190px;
    height: 190px;
    margin: 4px auto 0;
  }
  .twinorbits-orbit-hub__inner {
    width: 132px;
    height: 132px;
  }
  .twinorbits-orbit-hub__mark {
    width: 108px;
    height: 70px;
  }
  .twinorbits-orbit-cards {
    position: relative;
    inset: auto;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
  .twinorbits-orbit-card,
  .twinorbits-orbit-card--commerce,
  .twinorbits-orbit-card--warehouse,
  .twinorbits-orbit-card--crm,
  .twinorbits-orbit-card--erp,
  .twinorbits-orbit-card--analytics,
  .twinorbits-orbit-card--support {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    width: auto;
    min-height: 156px;
    transform: none;
  }
}
@media (max-width: 560px) {
  .container, .narrow { width: min(100% - 28px, var(--to-container)); }
  h1 { font-size: 2.22rem; }
  h2 { font-size: 1.82rem; }
  .card { padding: 20px; border-radius: 18px; }
  .visual-frame { padding: 10px; border-radius: 20px; }
  .visual-frame img,
  .visual-frame svg { border-radius: 14px; }
  .cta-band .btn,
  .cta-panel .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .twinorbits-hero {
    padding: 36px 0 34px;
  }
  .twinorbits-hero__inner,
  .twinorbits-trust-strip {
    width: min(100% - 28px, 520px);
  }
  .twinorbits-brand {
    margin-bottom: 44px;
    font-size: 1.22rem;
  }
  .twinorbits-brand__mark {
    width: 40px;
    height: 29px;
  }
  .twinorbits-hero__title {
    font-size: 2.43rem;
    line-height: 1.08;
    margin-bottom: 24px;
  }
  .twinorbits-hero__lede {
    font-size: 1.02rem;
    line-height: 1.5;
    margin-bottom: 30px;
  }
  .twinorbits-hero__actions {
    display: grid;
    gap: 12px;
    width: 100%;
    max-width: 100%;
    margin-bottom: 42px;
  }
  .twinorbits-btn,
  .twinorbits-btn--primary,
  .twinorbits-btn--secondary {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    padding-inline: 20px;
  }
  .twinorbits-benefits {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .twinorbits-benefit {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 0 16px;
    padding: 0;
  }
  .twinorbits-benefit:not(:last-child)::after {
    display: none;
  }
  .twinorbits-benefit__icon {
    grid-row: 1 / 3;
    width: 58px;
    height: 58px;
    margin: 0;
  }
  .twinorbits-benefit h2,
  .twinorbits-benefit p {
    grid-column: 2;
    font-size: .92rem;
  }
  .twinorbits-orbit-hub {
    width: 166px;
    height: 166px;
  }
  .twinorbits-orbit-hub__inner {
    width: 116px;
    height: 116px;
  }
  .twinorbits-orbit-hub__mark {
    width: 94px;
    height: 62px;
  }
  .twinorbits-orbit-cards {
    grid-template-columns: 1fr;
  }
  .twinorbits-orbit-card {
    min-height: 0;
  }
  .twinorbits-trust-strip {
    justify-content: flex-start;
    gap: 12px 0;
    padding: 16px;
    border-radius: 14px;
  }
  .twinorbits-trust-strip__intro,
  .twinorbits-trust-strip__outro {
    width: 100%;
    white-space: normal;
  }
  .twinorbits-trust-strip__item,
  .twinorbits-trust-strip__outro {
    border-left: 0;
    padding-left: 0;
  }
  .twinorbits-trust-strip__item {
    width: 100%;
    height: 34px;
    justify-content: flex-start;
    padding-inline: 0;
  }
  .twinorbits-trust-strip__item img {
    max-width: 210px;
    max-height: 30px;
  }
}