@media (max-width: 1180px) {
  .hero-grid {
    grid-template-columns: minmax(390px, 0.85fr) minmax(480px, 1fr);
    gap: 28px;
  }

  .product-stage {
    width: 760px;
    transform: perspective(1400px) rotateY(-7deg) rotateX(2deg) scale(0.9);
    transform-origin: center left;
  }

  .product-stage[data-reveal] {
    transform: perspective(1400px) rotateY(-7deg) rotateX(2deg) scale(0.9) translateY(24px);
  }

  .product-stage[data-reveal].is-visible {
    transform: perspective(1400px) rotateY(-7deg) rotateX(2deg) scale(0.9) translateY(0);
  }

  .trajectory-visual {
    width: 235px;
  }

  .card-agent .card-copy {
    max-width: 280px;
  }

  .card-models .card-copy {
    max-width: 245px;
  }

  .card-models {
    min-height: 680px;
  }

  .card-remote .card-copy {
    max-width: 290px;
  }

  .card-performance {
    grid-template-columns: minmax(300px, 0.74fr) minmax(520px, 1.26fr);
    gap: 34px;
    padding-inline: 38px;
  }

  .model-console {
    width: 330px;
  }

  .workflow-grid {
    gap: 50px;
  }
}

@media (max-width: 980px) {
  :root { --shell: min(100% - 36px, 800px); }

  .nav-shell {
    width: min(100% - 36px, 800px);
  }

  .features .section-shell {
    width: min(100% - 36px, 800px);
  }

  .features .section-heading {
    margin-left: 0;
  }

  .features .bento-grid {
    margin-inline: 0;
  }

  .hero {
    padding-top: 125px;
  }

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

  .hero-copy {
    max-width: 720px;
  }

  .product-stage {
    width: 820px;
    min-width: 0;
    margin-top: 38px;
    transform: perspective(1400px) rotateY(-4deg) rotateX(2deg) scale(0.91);
    transform-origin: top left;
  }

  .product-stage[data-reveal] {
    transform: perspective(1400px) rotateY(-4deg) rotateX(2deg) scale(0.91) translateY(24px);
  }

  .product-stage[data-reveal].is-visible {
    transform: perspective(1400px) rotateY(-4deg) rotateX(2deg) scale(0.91) translateY(0);
  }

  .metric-strip {
    margin-top: 35px;
  }

  .metric-strip div { padding-inline: 18px; }

  .card-agent,
  .card-performance,
  .card-markdown,
  .card-docs,
  .card-models,
  .card-remote,
  .card-code,
  .card-web-search {
    grid-column: span 12;
  }

  .feature-card {
    min-height: 430px;
  }

  .card-performance {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .card-web-search {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 38px;
    padding: 42px 38px;
  }

  .performance-copy,
  .performance-copy > p {
    max-width: 650px;
  }

  .web-search-copy,
  .web-search-copy > p {
    max-width: 650px;
  }

  .card-copy.compact {
    max-width: 420px;
  }

  .card-agent .card-copy {
    max-width: 400px;
  }

  .card-models .card-copy {
    max-width: 320px;
  }

  .card-remote .card-copy {
    max-width: 380px;
  }

  .workflow-grid,
  .release-panel {
    grid-template-columns: 1fr;
  }

  .orbit-diagram {
    width: min(620px, 100%);
    margin-inline: auto;
  }

  .release-panel {
    gap: 45px;
  }

  .platform-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin-inline: auto;
    margin-top: 42px;
  }
}

@media (max-width: 760px) {
  :root {
    --shell: calc(100vw - 28px);
    --radius-lg: 24px;
    --radius-md: 20px;
  }

  .section-pad {
    padding: 95px 0;
  }

  .features .section-shell {
    width: calc(100vw - 28px);
  }

  .nav-shell {
    width: calc(100vw - 28px);
    height: 66px;
  }

  .menu-button {
    display: block;
  }

  .menu-button[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }

  .site-nav {
    position: absolute;
    top: 58px;
    right: 14px;
    left: 14px;
    display: none;
    align-items: stretch;
    flex-direction: column;
    padding: 10px;
    border: 1px solid var(--line-strong);
    border-radius: 16px;
    background: rgba(7, 15, 26, 0.96);
    box-shadow: 0 20px 50px rgba(0, 5, 14, 0.5);
    backdrop-filter: blur(20px);
  }

  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 12px; }
  .site-nav .nav-download-mobile { display: block; margin-left: 0; text-align: center; }
  .nav-download-desktop { display: none; }

  .hero {
    padding-top: 108px;
  }

  .hero h1 {
    font-size: clamp(40px, 11.5vw, 56px);
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-note {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .product-stage {
    width: 800px;
    margin-top: 25px;
    margin-right: calc(100% - 800px);
    transform: scale(0.57);
    transform-origin: top left;
  }

  .product-stage[data-reveal] {
    transform: scale(0.57) translateY(24px);
  }

  .product-stage[data-reveal].is-visible {
    transform: scale(0.57) translateY(0);
  }

  .product-stage,
  .product-stage[data-reveal],
  .product-stage[data-reveal].is-visible {
    margin-bottom: -205px;
  }

  .metric-strip {
    grid-template-columns: repeat(3, 1fr);
    margin-top: 0;
  }

  .section-heading h2,
  .workflow-copy h2,
  .release-copy h2,
  .download-content h2 {
    font-size: clamp(38px, 11vw, 54px);
  }

  .section-heading p,
  .workflow-copy > p,
  .release-copy > p,
  .download-content > p {
    font-size: 14px;
  }

  .feature-card {
    min-height: 590px;
    padding: 26px;
  }

  .card-performance {
    min-height: auto;
    gap: 34px;
  }

  .comparison-board {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .comparison-axis {
    height: 28px;
    flex-direction: row;
  }

  .comparison-axis i {
    width: auto;
    height: 1px;
  }

  .comparison-product {
    padding: 20px;
  }

  .feature-card h3 {
    font-size: 27px;
  }

  .card-agent .card-copy,
  .card-models .card-copy,
  .card-remote .card-copy {
    max-width: 100%;
  }

  .trajectory-visual {
    top: auto;
    right: 22px;
    bottom: 24px;
    left: 22px;
    width: auto;
  }

  .card-markdown,
  .card-docs,
  .card-code {
    min-height: 530px;
  }

  .card-models {
    min-height: 700px;
  }

  .markdown-visual {
    right: 20px;
    bottom: -25px;
    width: 80%;
  }

  .doc-stack {
    right: 50%;
    transform: translateX(50%);
  }

  .model-console {
    right: 18px;
    bottom: 24px;
    left: 18px;
    width: auto;
  }

  .card-remote {
    min-height: 695px;
  }

  .phone-scene {
    top: auto;
    right: 50%;
    bottom: 15px;
    transform: translateX(50%);
  }

  .language-marquee {
    bottom: 35px;
  }

  .card-web-search {
    gap: 30px;
    padding: 30px 24px;
  }

  .search-broker-visual {
    min-height: 390px;
  }

  .search-window {
    width: 100%;
  }

  .workflow-grid {
    gap: 55px;
  }

  .orbit-diagram {
    min-height: 500px;
    transform: scale(0.82);
    margin: -40px 0;
  }

  .release-panel {
    padding: 38px 26px;
  }

  .download-panel {
    min-height: 760px;
    padding: 65px 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .footer-grid > p {
    margin: 0;
  }

  .copyright {
    grid-column: auto;
  }
}

@media (max-width: 430px) {
  .release-pill {
    font-size: 11px;
  }

  .hero h1 {
    font-size: 38px;
  }

  .product-stage {
    transform: scale(0.48);
  }

  .product-stage[data-reveal] {
    transform: scale(0.48) translateY(24px);
  }

  .product-stage[data-reveal].is-visible {
    transform: scale(0.48) translateY(0);
  }

  .product-stage,
  .product-stage[data-reveal],
  .product-stage[data-reveal].is-visible {
    margin-bottom: -255px;
  }

  .metric-strip strong {
    font-size: 23px;
  }

  .feature-card {
    padding: 22px;
  }

  .card-web-search {
    padding: 24px 18px;
  }

  .trajectory-step {
    grid-template-columns: 32px 1fr;
  }

  .trajectory-step > i {
    width: 32px;
    height: 32px;
  }

  .trajectory-step em {
    display: none;
  }

  .orbit-diagram {
    left: 50%;
    width: 570px;
    transform: translateX(-50%) scale(0.65);
    margin: -85px 0;
  }

  .release-panel {
    padding: 32px 21px;
  }

  .platform-card {
    padding: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  [data-reveal],
  .product-stage[data-reveal] {
    opacity: 1;
    transition-duration: 0.01ms !important;
  }

  .orbit-node {
    --float-x: 4px;
    --float-y: -5px;
    animation-duration: 5.5s;
  }

  .orbit-two {
    animation-duration: 70s;
  }

  .orbit-center {
    animation-duration: 7s;
  }

  .comparison-rovercode::before,
  .comparison-rovercode::after,
  .comparison-rovercode > *,
  .comparison-rovercode li {
    animation-duration: 6.2s;
  }
}

@media (min-width: 3200px) and (min-height: 1700px) {
  :root {
    --shell: min(1920px, calc(100vw - 160px));
  }

  .nav-shell {
    width: min(2240px, calc(100vw - 120px));
    height: 82px;
  }

  .site-header.is-scrolled .nav-shell {
    height: 70px;
  }

  .hero {
    padding-top: clamp(165px, 10vh, 220px);
    padding-bottom: 96px;
  }

  .hero > .section-shell {
    width: var(--shell);
  }

  .hero-grid {
    grid-template-columns: minmax(600px, 0.92fr) minmax(900px, 1.35fr);
    gap: 100px;
  }

  .hero h1 {
    max-width: 840px;
    font-size: clamp(68px, 3.2vw, 84px);
  }

  .hero-lead {
    max-width: 720px;
    font-size: 20px;
    line-height: 1.8;
  }

  .hero-actions {
    margin-top: 42px;
  }

  .button {
    min-height: 56px;
    padding-inline: 23px;
    font-size: 15px;
  }

  .hero-note {
    font-size: 13px;
  }

  .product-stage {
    transform: perspective(1400px) rotateY(-7deg) rotateX(2deg) scale(1.18);
    transform-origin: center left;
  }

  .product-stage[data-reveal] {
    transform: perspective(1400px) rotateY(-7deg) rotateX(2deg) scale(1.18) translateY(24px);
  }

  .product-stage[data-reveal].is-visible {
    transform: perspective(1400px) rotateY(-7deg) rotateX(2deg) scale(1.18) translateY(0);
  }

  .metric-strip {
    margin-top: 155px;
  }

  .metric-strip div {
    padding: 32px 38px;
  }

  .metric-strip strong {
    font-size: 32px;
  }

  .metric-strip small,
  .metric-strip span {
    font-size: 14px;
  }
}

@media
  (min-width: 2200px) and (max-width: 3199px) and
  (min-height: 1100px) and (min-resolution: 1.25dppx) {
  :root {
    --shell: min(1840px, calc(100vw - 96px));
  }

  .nav-shell {
    width: min(2080px, calc(100vw - 80px));
  }

  .hero {
    padding-top: clamp(145px, 9vh, 175px);
    padding-bottom: 72px;
  }

  .hero > .section-shell {
    width: var(--shell);
  }

  .hero-grid {
    grid-template-columns: minmax(520px, 0.9fr) minmax(760px, 1.25fr);
    gap: 72px;
  }

  .hero h1 {
    max-width: 780px;
    font-size: clamp(64px, 2.8vw, 72px);
  }

  .hero-lead {
    max-width: 680px;
    font-size: 18px;
  }

  .product-stage {
    transform: perspective(1400px) rotateY(-7deg) rotateX(2deg) scale(1.06);
    transform-origin: center left;
  }

  .product-stage[data-reveal] {
    transform: perspective(1400px) rotateY(-7deg) rotateX(2deg) scale(1.06) translateY(24px);
  }

  .product-stage[data-reveal].is-visible {
    transform: perspective(1400px) rotateY(-7deg) rotateX(2deg) scale(1.06) translateY(0);
  }

  .metric-strip {
    margin-top: 110px;
  }
}

@media
  (min-width: 3200px) and (min-height: 1700px),
  (min-width: 2200px) and (max-width: 3199px) and
  (min-height: 1100px) and (min-resolution: 1.25dppx) {
  .features .section-shell {
    width: var(--shell);
  }

  .features .section-heading {
    max-width: 1040px;
    margin-left: 0;
  }

  .features .bento-grid {
    margin-inline: 0;
  }

  .section-heading h2,
  .workflow-copy h2,
  .release-copy h2,
  .download-content h2 {
    font-size: clamp(48px, 3.3vw, 76px);
  }

  .section-heading p,
  .workflow-copy > p,
  .release-copy > p,
  .download-content > p {
    max-width: 760px;
    font-size: 17px;
  }

  .feature-card {
    padding: 40px;
  }

  .feature-card h3 {
    font-size: 32px;
  }

  .card-performance,
  .card-web-search {
    gap: 72px;
    padding: 56px;
  }

  .performance-copy,
  .web-search-copy {
    max-width: 560px;
  }

  .performance-copy > p,
  .web-search-copy > p {
    max-width: 540px;
  }

  .card-agent .card-copy {
    max-width: 390px;
  }

  .card-models .card-copy {
    max-width: 340px;
  }

  .card-remote .card-copy {
    max-width: 380px;
  }

  .trajectory-visual {
    width: 320px;
  }

  .model-console {
    width: 420px;
  }

  .phone-scene {
    right: 70px;
  }

  .workflow-grid {
    gap: 140px;
  }

  .workflow-copy > p {
    max-width: 650px;
  }

  .release-panel {
    gap: 110px;
    padding: 82px;
  }

  .release-copy > p {
    max-width: 700px;
  }

  .download-content {
    width: min(1080px, 100%);
  }

  .download-content h2 {
    max-width: 900px;
  }

  .platform-card {
    min-height: 145px;
    padding: 26px;
  }
}