@media (max-width: 1180px) {
  .hero__grid,
  .split-layout,
  .split-layout--reverse,
  .showcase-shell,
  .contact-shell {
    grid-template-columns: 1fr;
  }

  .hero__media {
    min-height: 560px;
  }

  .hero__product-card {
    inset: 30px 20px 20px;
  }

  .feature-grid,
  .benefit-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  :root {
    --header-height: 82px;
  }

  .section {
    padding: 90px 0;
  }

  .site-nav {
    position: fixed;
    inset: 92px 20px auto;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 18px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 26px 50px rgba(17, 22, 68, 0.14);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
  }

  .site-nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .site-nav .button--nav {
    width: 100%;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .hero {
    padding-top: 132px;
  }

  .hero__content {
    text-align: center;
  }

  .hero__lead,
  .section-heading,
  .split-layout__content,
  .contact-copy {
    margin-inline: auto;
  }

  .hero__actions,
  .contact-actions,
  .hero__typing-wrap {
    justify-content: center;
  }

  .hero__highlights {
    max-width: 520px;
    margin-inline: auto;
  }

  .hero__media {
    min-height: 640px;
  }

  .hero__orbit-card--one {
    right: 30px;
  }

  .hero__orbit-card--two {
    right: 10px;
  }

  .hero__orbit-card--three {
    right: 44px;
  }

  .thumb-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .timeline__line {
    left: 22px;
    transform: none;
  }

  .timeline__item,
  .timeline__item:nth-of-type(even) {
    width: 100%;
    justify-self: stretch;
    padding-left: 70px;
  }

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

  .masonry-gallery {
    column-count: 2;
  }
}

@media (max-width: 640px) {
  :root {
    --container: min(100vw - 24px, 1180px);
  }

  .site-header {
    padding-top: 12px;
  }

  .header-shell {
    padding: 14px 16px;
    border-radius: 22px;
  }

  .brand__logo {
    width: 48px;
    height: 48px;
  }

  .brand__copy span {
    display: none;
  }

  .hero h1 {
    font-size: clamp(2.4rem, 9vw, 3.6rem);
  }

  .hero__lead {
    font-size: 0.98rem;
  }

  .hero__typing {
    min-width: auto;
  }

  .hero__highlights {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .hero__media {
    min-height: 500px;
  }

  .hero__product-card {
    padding: 22px 20px 26px;
    border-radius: 28px;
  }

  .hero__orbit-card {
    padding: 12px 14px;
    border-radius: 18px;
    font-size: 0.86rem;
  }

  .hero__orbit-card--one {
    top: 8px;
    right: 14px;
  }

  .hero__orbit-card--two {
    top: auto;
    bottom: 90px;
    right: -2px;
  }

  .hero__orbit-card--three {
    bottom: 18px;
    right: 34px;
  }

  .section-heading h2,
  .split-layout__content h2,
  .contact-copy h2 {
    font-size: clamp(1.7rem, 8vw, 2.6rem);
  }

  .stats-grid,
  .feature-grid,
  .benefit-grid,
  .thumb-strip,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .showcase-shell,
  .testimonial-slider,
  .contact-shell {
    padding: 22px;
  }

  .showcase-display {
    min-height: 340px;
  }

  .spec-table-wrap {
    padding: 12px;
  }

  .spec-table th,
  .spec-table td {
    display: block;
    width: 100%;
    padding: 14px 16px;
  }

  .spec-table th {
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
  }

  .spec-table td {
    border-bottom-left-radius: 16px;
    border-bottom-right-radius: 16px;
    margin-bottom: 10px;
  }

  .masonry-gallery {
    column-count: 1;
  }

  .testimonial-slider {
    padding-inline: 22px;
    padding-bottom: 90px;
  }

  .slider-control {
    bottom: 22px;
    top: auto;
    transform: none;
    width: 48px;
    height: 48px;
  }

  .slider-control--prev {
    left: calc(50% - 64px);
  }

  .slider-control--next {
    right: calc(50% - 64px);
  }

  .floating-actions {
    right: 14px;
    bottom: 14px;
    gap: 10px;
  }

  .floating-button {
    width: 56px;
    height: 56px;
  }

  .floating-button--whatsapp {
    width: 64px;
    border-radius: 18px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}