/* Breakpoints interpolate the five accepted references; component geometry stays shared. */
@media (min-width: 2200px) {
  .home-hero .hero-box--right {
    right: -134px;
  }
  .intro-visual {
    right: calc(40px + (100vw - 1920px) * 0.404);
  }
}
@media (min-width: 1100px) and (max-width: 1699px) {
  .brand {
    flex-basis: 200px;
  }
  .desktop-nav {
    gap: 24px;
  }
  .header-actions {
    margin-left: 16px;
  }
  .site-search {
    width: 220px;
  }
  .guide-grid,
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .guide-card:nth-child(2) {
    border-right: 0;
  }
  .guide-grid {
    row-gap: 1px;
    background: var(--divider);
  }
  .guide-card {
    background: var(--surface);
  }
  .guide-card:nth-child(-n + 2) {
    border-bottom: 1px solid var(--divider);
  }
  .product-card:nth-child(2n) {
    border-right: 0;
  }
  .product-card:nth-child(n + 3) {
    border-top: 1px solid var(--divider);
  }
  .hero-box--right {
    left: 1227px;
    right: auto;
  }
  .box-intro {
    padding: 80px 24px;
    overflow: hidden;
  }
  .box-intro .display-title {
    font-size: 32px;
    line-height: 40px;
  }
  .intro-copy {
    margin-top: 24px;
  }
  .intro-visual {
    left: 559px;
    right: auto;
    top: 144px;
    width: 978px;
    height: 656px;
  }
  .market-stats {
    gap: 56px;
  }
  .market-stats > div {
    padding-right: 56px;
  }
}
@media (max-width: 1099px) {
  :root {
    --page-gutter: 24px;
    --title-size: 32px;
    --title-line: 40px;
    --section-space: 80px;
  }
  .site-header {
    height: 104px;
  }
  .brand {
    flex: 1;
    display: flex;
    justify-content: center;
  }
  .brand-desktop {
    display: block;
  }
  .site-header::before {
    content: "";
    width: 64px;
  }
  .desktop-nav,
  .header-actions {
    display: none;
  }
  .mobile-actions {
    display: flex;
    gap: 16px;
    width: 64px;
  }
  .site-header .mega-menu {
    display: none;
  }
  .section-heading {
    padding: 80px var(--page-gutter);
    flex-direction: column;
    align-items: flex-start;
    gap: 40px;
  }
  .guide-grid,
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .guide-card {
    padding: 40px 24px;
  }
  .guide-card:nth-child(2) {
    border-right: 0;
  }
  .guide-card:nth-child(-n + 2) {
    border-bottom: 1px solid var(--divider);
  }
  .guide-card-art {
    opacity: 1;
  }
  .product-card:nth-child(2n) {
    border-right: 0;
  }
  .product-card:nth-child(n + 3) {
    border-top: 1px solid var(--divider);
  }
  .product-image {
    margin-bottom: 16px;
  }
  .home-hero {
    height: 720px;
  }
  .hero-content {
    padding: 120px 24px 0;
  }
  .hero-title {
    font-size: 40px;
    line-height: 48px;
    letter-spacing: 0.15em;
  }
  .hero-title br {
    display: none;
  }
  .hero-content h1 {
    margin-top: 24px;
    max-width: 700px;
  }
  .hero-description {
    max-width: 640px;
  }
  .hero-box--left {
    width: 283px;
    height: 239px;
    left: 0;
    top: 480px;
    overflow: hidden;
  }
  .hero-box--left img {
    width: 294.35%;
    height: 348.54%;
    left: -194.35%;
    top: -101.26%;
    position: absolute;
  }
  .hero-box--right {
    width: 233px;
    height: 217px;
    right: 0;
    top: auto;
    bottom: 0;
    overflow: hidden;
  }
  .hero-box--right img {
    position: absolute;
    width: 175%;
    height: 160.25%;
    left: 0;
    top: 13.75%;
  }
  .box-intro {
    height: 1024px;
    padding: 80px 24px;
  }
  .intro-copy {
    width: 100%;
    margin-top: 24px;
  }
  .intro-visual {
    width: 100%;
    height: auto;
    aspect-ratio: 768/515.072;
    left: 0;
    right: auto;
    top: auto;
    bottom: 0;
  }
  .hotspot--sealing {
    left: 16.13%;
    top: 15.31%;
  }
  .hotspot--inside {
    left: 71.86%;
    top: 45.92%;
  }
  .mint-section {
    padding: 80px var(--page-gutter);
  }
  .mint-heading h2 {
    max-width: 430px;
  }
  .carousel-controls {
    gap: 24px;
  }
  .mint-carousel {
    display: flex;
    gap: 64px;
    margin-top: 64px;
    overflow-x: auto;
    scrollbar-width: none;
    scroll-snap-type: x mandatory;
  }
  .mint-carousel::-webkit-scrollbar {
    display: none;
  }
  .mint-card {
    flex: 0 0 240px;
    scroll-snap-align: start;
  }
  .market-section {
    padding: 80px var(--page-gutter);
    gap: 64px;
  }
  .market-stats {
    gap: 40px;
    align-self: flex-start;
  }
  .market-stats > div {
    padding-right: 40px;
  }
  .market-stats dd {
    font-size: 20px;
    line-height: 28px;
  }
  .market-body {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 40px;
  }
  .market-chart {
    width: 100%;
    flex: auto;
  }
  .market-news {
    width: 100%;
    min-height: 0;
    border: 0;
    padding: 0;
    gap: 24px;
  }
  .news-list article {
    gap: 24px;
  }
  .news-list article > div {
    flex: 1;
  }
  .home-faq {
    padding: 80px 24px;
    gap: 80px;
  }
  .availability-banner {
    min-height: 560px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 24px;
  }
  .banner-content .display-title {
    max-width: 660px;
  }
  .banner-image > img {
    width: 147.59%;
    height: 147.59%;
    left: -23.8%;
    top: -23.8%;
    object-fit: cover;
  }
  .site-footer {
    padding: 40px 24px;
    gap: 40px;
  }
  .footer-main {
    flex-direction: column;
    gap: 64px;
    padding-bottom: 40px;
  }
  .footer-brand {
    width: 100%;
    height: 88px;
  }
  .footer-brand p {
    max-width: 360px;
  }
  .footer-links {
    width: 100%;
    grid-template-columns: 1fr 233px 1fr;
    gap: 64px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }
  .footer-bottom p {
    font-size: 12px;
    line-height: 18px;
  }
  .provider-content {
    padding: 0 24px;
  }
}
@media (max-width: 599px) {
  :root {
    --page-gutter: 16px;
    --title-size: 20px;
    --title-line: 28px;
    --section-space: 64px;
  }
  .site-header {
    height: 64px;
    padding: 0 16px;
  }
  .brand-desktop {
    display: none;
  }
  .brand-compact {
    display: block;
  }
  .home-hero {
    height: 720px;
  }
  .hero-content {
    padding: 40px 16px 0;
  }
  .hero-content > .eyebrow {
    font-size: 12px;
    line-height: 18px;
    max-width: 310px;
  }
  .hero-title {
    font-size: 24px;
    line-height: 32px;
  }
  .hero-content h1 {
    margin-top: 24px;
  }
  .hero-description {
    margin-top: 24px;
  }
  .button-row {
    flex-direction: column;
    width: 100%;
  }
  .hero-content .button-row {
    margin-top: 40px;
  }
  .hero-box--left {
    width: 195px;
    height: 165px;
    left: -4px;
    top: 553px;
  }
  .hero-box--right {
    width: 178px;
    height: 166px;
    right: 0;
    bottom: 2px;
  }
  .box-intro {
    height: 840px;
    padding: 64px 16px;
  }
  .intro-copy {
    margin-top: 24px;
  }
  .intro-cta-desktop {
    display: none;
  }
  .intro-cta-mobile {
    display: inline;
  }
  .intro-visual {
    top: 630px;
    bottom: auto;
    height: auto;
    aspect-ratio: 360/241;
  }
  .hotspot {
    gap: 12px;
  }
  .hotspot > span {
    font-size: 12px;
    line-height: 18px;
  }
  .hotspot > button {
    width: 64px;
    height: 64px;
  }
  .hotspot--sealing {
    left: 6.4%;
    top: -13.28%;
  }
  .hotspot--inside {
    left: 59.6%;
    top: 18.2%;
    gap: 12px;
  }
  .section-heading {
    padding: 64px 16px;
    gap: 40px;
  }
  .section-heading > .button {
    width: 100%;
  }
  .guide-grid,
  .product-grid {
    grid-template-columns: 1fr;
  }
  .guide-card {
    height: 440px;
    padding: 24px 16px;
    border: 0;
    border-bottom: 1px solid var(--divider);
  }
  .guide-card:last-child {
    border-bottom: 0;
  }
  .guide-card .card-title {
    font-size: 20px;
    line-height: 28px;
  }
  .guide-card--3 .card-title {
    font-size: 24px;
    line-height: 32px;
  }
  .guide-card--0 .guide-artwork {
    width: 159.57%;
    height: 120.06%;
    left: -29.78%;
    top: 16.67%;
  }
  .guide-card--2 .guide-artwork {
    width: 135.8%;
    height: 100%;
    left: -17.9%;
    top: 37.07%;
  }
  .guide-card .button {
    gap: 16px;
  }
  .product-card {
    border: 0;
    border-bottom: 1px solid var(--divider);
  }
  .product-card:last-child {
    border-bottom: 0;
  }
  .product-card:nth-child(n + 3) {
    border-top: 0;
  }
  .product-image {
    margin-bottom: 16px;
  }
  .product-card:nth-child(3) {
    min-height: 573px;
  }
  .product-card:nth-child(4) {
    gap: 40px;
  }
  .mint-section {
    padding: 64px 16px;
  }
  .mint-heading {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 40px;
  }
  .mint-heading h2 {
    max-width: 328px;
  }
  .carousel-controls {
    gap: 24px;
  }
  .circle-button {
    width: 56px;
    height: 56px;
  }
  .mint-carousel {
    margin-top: 40px;
    gap: 40px;
  }
  .mint-card {
    flex-basis: 200px;
  }
  .mint-card .mint-logo {
    height: 72px;
  }
  .mint-card--0 .mint-logo {
    width: 72px;
  }
  .mint-card--1 .mint-logo {
    width: 146px;
  }
  .mint-card--2 .mint-logo,
  .mint-card--3 .mint-logo {
    width: 72px;
  }
  .mint-card .card-title {
    font-size: 20px;
    line-height: 28px;
    margin-top: 24px;
  }
  .market-section {
    padding: 64px 16px;
    gap: 40px;
  }
  .market-stats {
    flex-wrap: wrap;
    column-gap: 24px;
    row-gap: 24px;
    max-width: 328px;
  }
  .market-stats > div {
    padding-right: 24px;
  }
  .market-stats > div:nth-child(3) {
    border: 0;
    padding-right: 0;
  }
  .market-stats dd {
    font-size: 16px;
    line-height: 24px;
  }
  .market-body {
    gap: 40px;
  }
  .market-news {
    gap: 24px;
  }
  .news-list article {
    gap: 4px;
  }
  .provider-section {
    height: 560px;
  }
  .provider-content {
    padding: 0 16px;
  }
  .provider-content .display-title {
    max-width: 328px;
  }
  .provider-content > p {
    max-width: 328px;
  }
  .provider-image {
    width: 1778px;
    height: 1161px;
    bottom: -550px;
    left: 50%;
  }
  .provider-logos {
    margin-top: 40px;
  }
  .home-faq {
    padding: 64px 16px;
    gap: 40px;
  }
  .accordion summary {
    font-size: 16px;
    line-height: 24px;
  }
  .accordion-answer {
    padding-right: 24px;
  }
  .home-faq > .button {
    width: 100%;
  }
  .availability-banner {
    min-height: 560px;
    padding: 64px 16px;
  }
  .banner-content > .display-title {
    max-width: 328px;
  }
  .banner-content > p {
    max-width: 328px;
  }
  .banner-content > .button {
    width: 100%;
  }
  .banner-image > img {
    width: 321.97%;
    height: 321.97%;
    left: -110.985%;
    top: -110.985%;
    object-fit: cover;
  }
  .site-footer {
    padding: 40px 16px;
    gap: 40px;
  }
  .footer-main {
    gap: 40px;
  }
  .footer-brand {
    height: 88px;
  }
  .footer-links {
    display: flex;
    flex-direction: column;
    gap: 64px;
  }
  .footer-bottom {
    align-items: flex-start;
    gap: 24px;
  }
  .footer-bottom p {
    max-width: 328px;
  }
  .footer-bottom > div {
    font-size: 14px;
    line-height: 20px;
  }
  .article-card {
    padding: 24px;
  }
  .article-card .card-title {
    font-size: 20px;
    line-height: 28px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}