@media (max-width: 1100px) {
  .card-grid--four {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefits__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .section {
    padding: 68px 0;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 78px 16px auto;
    display: grid;
    gap: 8px;
    padding: 18px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-medium);
    background: var(--color-white);
    box-shadow: var(--shadow-soft);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity var(--transition), transform var(--transition);
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav__link,
  .site-nav .button {
    width: 100%;
    justify-content: flex-start;
    padding: 13px 14px;
  }

  .site-nav .button {
    justify-content: center;
    margin-top: 8px;
  }

  .hero {
    min-height: auto;
    padding: 56px 0 72px;
  }

  .hero__grid,
  .about__grid,
  .newsletter__inner {
    grid-template-columns: 1fr;
  }

  .hero__media {
    order: -1;
    max-height: 520px;
  }

  .about__grid,
  .hero__grid {
    gap: 34px;
  }

  .newsletter__inner {
    padding: 34px;
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .site-header__inner {
    min-height: 70px;
  }

  .brand__text {
    max-width: 150px;
    line-height: 1.15;
  }

  .site-nav {
    inset: 70px 12px auto;
  }

  .hero {
    padding-top: 34px;
  }

  .hero__title {
    font-size: clamp(2.45rem, 14vw, 3.5rem);
  }

  .hero__actions,
  .newsletter-form {
    grid-template-columns: 1fr;
  }

  .hero__actions {
    display: grid;
  }

  .button {
    width: 100%;
    min-height: 50px;
    padding-inline: 18px;
  }

  .card-grid--four,
  .benefits__grid,
  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
    padding: 24px;
  }

  .benefit-box {
    min-height: 132px;
  }

  .quote {
    padding: 58px 0;
  }

  .quote blockquote p {
    font-size: clamp(1.8rem, 10vw, 2.7rem);
  }

  .newsletter__inner {
    padding: 26px 18px;
    border-radius: 22px;
  }

  .site-footer {
    padding-top: 44px;
  }
}

@media (max-width: 360px) {
  .brand__mark {
    width: 38px;
    height: 38px;
  }

  .brand__text {
    max-width: 130px;
    font-size: 0.9rem;
  }

  .hero__title {
    font-size: 2.3rem;
  }

  .newsletter-form input {
    min-height: 52px;
  }
}