:root {
  color-scheme: dark;
  --black: #070706;
  --charcoal: #12110f;
  --ink: #181715;
  --stone: #f2eee5;
  --muted: #c9c2b5;
  --gold: #d0aa62;
  --gold-deep: #8f6b34;
  --sage: #35483e;
  --line: rgba(208, 170, 98, 0.32);
  --white-soft: rgba(248, 244, 234, 0.9);
  --shadow: rgba(0, 0, 0, 0.36);
  --focus: #f4d995;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  margin: 0;
  background: var(--black);
  color: var(--stone);
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Avenir, "Helvetica Neue", Arial, sans-serif;
  overflow-x: hidden;
}

body::before {
  background-image:
    radial-gradient(circle at 18% 16%, rgba(208, 170, 98, 0.08), transparent 22%),
    radial-gradient(circle at 82% 8%, rgba(255, 255, 255, 0.05), transparent 18%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 3px);
  content: "";
  inset: 0;
  opacity: 0.32;
  pointer-events: none;
  position: fixed;
  z-index: 80;
}

img,
video,
iframe {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

a,
button {
  transition: background-color 0.22s ease, border-color 0.22s ease, color 0.22s ease, transform 0.22s ease;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 4px;
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

.skip-link {
  background: var(--gold);
  border-radius: 0 0 8px 0;
  color: #080806;
  font-weight: 800;
  left: 0;
  padding: 12px 16px;
  position: fixed;
  top: 0;
  transform: translateY(-110%);
  z-index: 100;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  align-items: center;
  background: rgba(5, 5, 5, 0.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(208, 170, 98, 0.18);
  display: flex;
  height: 76px;
  justify-content: space-between;
  left: 0;
  padding: 0 42px;
  position: fixed;
  right: 0;
  top: 0;
  transition: background-color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  z-index: 30;
}

.site-header.is-scrolled {
  background: rgba(7, 7, 6, 0.9);
  border-bottom-color: rgba(208, 170, 98, 0.28);
  box-shadow: 0 16px 46px rgba(0, 0, 0, 0.24);
}

.brand {
  align-items: center;
  display: flex;
  gap: 14px;
}

.brand-logo-wide {
  display: block;
  height: 44px;
  max-width: min(260px, 52vw);
  object-fit: contain;
  width: auto;
}

.brand-logo {
  display: block;
  height: 28px;
  width: auto;
}

.brand-name-text,
.hero-brand-text,
.footer-brand-text {
  color: var(--gold);
  display: inline-block;
  font-family: Georgia, "Times New Roman", "Songti SC", "Noto Serif SC", serif;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1;
  padding-right: 0.26em;
  position: relative;
  white-space: nowrap;
}

.brand-name-text {
  font-size: 40px;
}

.hero-brand-text {
  font-size: 118px;
  text-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
}

.footer-brand-text {
  font-size: 30px;
}

.footer-logo-wide {
  display: block;
  height: 38px;
  max-width: 230px;
  object-fit: contain;
  width: auto;
}

.reg-mark {
  display: block;
  font-size: 0.34em;
  line-height: 1;
  position: absolute;
  right: 0;
  top: 0.02em;
}

.logo-mark {
  display: inline-block;
  line-height: 0;
  position: relative;
}

.logo-mark::after {
  color: var(--gold);
  content: "®";
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  line-height: 1;
  position: absolute;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
}

.logo-mark-header::after {
  font-size: 10px;
  right: -10px;
  top: -4px;
}

.brand-domain {
  color: var(--gold);
  font-size: 13px;
}

.site-nav {
  align-items: center;
  display: flex;
  gap: 28px;
  font-size: 14px;
}

.site-nav a {
  color: rgba(248, 244, 234, 0.82);
  position: relative;
}

.site-nav a:hover {
  color: var(--gold);
}

.site-nav a:not(.nav-cta)::after {
  background: var(--gold);
  bottom: -9px;
  content: "";
  height: 1px;
  left: 0;
  opacity: 0;
  position: absolute;
  transform: scaleX(0.5);
  transform-origin: left;
  transition: opacity 0.22s ease, transform 0.22s ease;
  width: 100%;
}

.site-nav a:not(.nav-cta):hover::after,
.site-nav a:not(.nav-cta).is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-cta,
.button {
  border: 1px solid var(--line);
  border-radius: 8px;
}

.nav-cta {
  padding: 11px 18px;
}

.nav-toggle {
  background: transparent;
  border: 0;
  display: none;
  height: 42px;
  padding: 0;
  width: 42px;
}

.nav-toggle span {
  background: var(--stone);
  display: block;
  height: 2px;
  margin: 8px auto;
  width: 24px;
}

.hero {
  height: clamp(460px, 62.5vw, 760px);
  overflow: hidden;
  position: relative;
}

.hero-slides,
.hero-media,
.hero-overlay {
  height: 100%;
  inset: 0;
  position: absolute;
  width: 100%;
}

.hero-media {
  opacity: 0;
  object-fit: cover;
  object-position: var(--hero-position, center 58%);
  filter: saturate(0.96) contrast(1.02);
  transform: none;
  transition: opacity 0.5s ease;
}

.hero-media.is-active {
  opacity: 1;
  transform: none;
}

.hero-overlay {
  background:
    linear-gradient(135deg, rgba(5, 5, 5, 0.58) 0%, rgba(5, 5, 5, 0.18) 34%, rgba(5, 5, 5, 0) 70%),
    linear-gradient(0deg, rgba(5, 5, 5, 0.18) 0%, rgba(5, 5, 5, 0) 44%);
}

.hero-content {
  min-height: 0;
  padding: 112px 42px 42px;
  position: relative;
  width: 100%;
  z-index: 2;
}

.hero-direction {
  color: rgba(248, 244, 234, 0.86);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

.hero-product-label {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", "Songti SC", "Noto Serif SC", serif;
  font-size: 54px;
  line-height: 1.08;
  margin: 0;
  max-width: 720px;
  text-shadow: 0 12px 34px rgba(0, 0, 0, 0.48);
}

.hero-controls {
  align-items: center;
  bottom: 28px;
  display: flex;
  justify-content: space-between;
  left: 42px;
  pointer-events: none;
  position: absolute;
  right: 42px;
  z-index: 4;
}

.hero-dots,
.hero-arrows {
  display: flex;
  gap: 10px;
  pointer-events: auto;
}

.hero-dot {
  background: rgba(248, 244, 234, 0.48);
  border: 1px solid rgba(248, 244, 234, 0.44);
  border-radius: 999px;
  cursor: pointer;
  height: 10px;
  padding: 0;
  width: 34px;
}

.hero-dot.is-active {
  background: var(--gold);
  border-color: var(--gold);
}

.hero-arrow {
  align-items: center;
  background: rgba(7, 7, 6, 0.56);
  border: 1px solid rgba(208, 170, 98, 0.34);
  border-radius: 999px;
  color: var(--stone);
  cursor: pointer;
  display: inline-flex;
  font-size: 31px;
  height: 44px;
  justify-content: center;
  line-height: 1;
  padding: 0;
  width: 44px;
}

.hero-arrow:hover {
  background: rgba(208, 170, 98, 0.28);
  color: var(--gold);
}

.eyebrow,
.section-label,
.product-kicker {
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-title {
  margin: 0;
}

.hero-logo {
  display: block;
  height: auto;
  width: 520px;
}

.logo-mark-hero::after {
  font-size: 38px;
  right: -34px;
  top: 16px;
}

.hero-line {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 42px;
  margin: 0;
}

.hero-copy {
  color: var(--white-soft);
  font-size: 20px;
  line-height: 1.65;
  margin: 0;
  max-width: 660px;
  overflow-wrap: break-word;
  width: 100%;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 8px;
}

.button {
  align-items: center;
  cursor: pointer;
  display: inline-flex;
  font-size: 14px;
  font-weight: 700;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
}

.button.primary {
  background: var(--gold);
  color: #090909;
  box-shadow: 0 14px 32px rgba(208, 170, 98, 0.18);
}

.button.ghost {
  color: var(--stone);
}

.button:hover,
.nav-cta:hover {
  border-color: rgba(244, 217, 149, 0.72);
  transform: translateY(-1px);
}

.button.primary:hover {
  background: #e1bd74;
}

.button.ghost:hover,
.nav-cta:hover {
  background: rgba(208, 170, 98, 0.1);
}

.button:active,
.nav-cta:active {
  transform: translateY(0);
}

.hero-metrics {
  border: 1px solid rgba(208, 170, 98, 0.26);
  border-radius: 8px;
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 680px;
  overflow: hidden;
}

.hero-metrics span {
  background: rgba(8, 8, 7, 0.46);
  color: rgba(248, 244, 234, 0.78);
  display: grid;
  font-size: 13px;
  gap: 7px;
  min-height: 76px;
  padding: 14px 18px;
}

.hero-metrics strong {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", "Songti SC", "Noto Serif SC", serif;
  font-size: 29px;
  line-height: 1;
}

.hero-proof {
  align-items: center;
  background: rgba(5, 5, 5, 0.76);
  border-top: 1px solid rgba(208, 170, 98, 0.24);
  bottom: 0;
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(4, 1fr);
  left: 0;
  position: absolute;
  right: 0;
  z-index: 3;
}

.hero-proof span {
  border-right: 1px solid rgba(208, 170, 98, 0.2);
  color: rgba(248, 244, 234, 0.78);
  font-size: 14px;
  padding: 22px 24px;
  text-align: center;
}

.section {
  padding: 94px 42px;
  scroll-margin-top: 86px;
}

.section-inner {
  margin: 0 auto;
  max-width: 1240px;
}

.intro-band {
  background: var(--stone);
  color: var(--ink);
  isolation: isolate;
  overflow: hidden;
  padding-bottom: 78px;
  padding-top: 78px;
  position: relative;
}

.intro-band::before {
  background:
    linear-gradient(90deg, rgba(236, 231, 221, 0.98) 0%, rgba(236, 231, 221, 0.92) 48%, rgba(236, 231, 221, 0.72) 100%),
    url("assets/images/trowel-application-background.jpg") right center / auto 128% no-repeat;
  content: "";
  filter: grayscale(100%) contrast(0.95);
  inset: 0;
  opacity: 0.82;
  pointer-events: none;
  position: absolute;
  z-index: -1;
}

.intro-band .section-inner {
  position: relative;
}

.intro-grid,
.partner-grid,
.contact-grid {
  display: grid;
  gap: 56px;
  grid-template-columns: 0.9fr 1.1fr;
}

.intro-grid h2,
.section-heading h2,
.partner-copy h2,
.contact-grid h2 {
  font-size: 46px;
  line-height: 1.1;
  margin: 12px 0 0;
}

.intro-grid p,
.section-heading p,
.partner-copy p,
.contact-grid p {
  color: rgba(24, 23, 21, 0.74);
  font-size: 18px;
  line-height: 1.75;
  margin: 0;
}

.intro-copy {
  display: grid;
  gap: 18px;
}

.systems-section {
  background:
    linear-gradient(180deg, #080808 0%, #12110f 58%, #080808 100%);
}

.mobile-video-section {
  display: none;
}

.mobile-video-copy h2 {
  margin: 0;
}

.section-heading {
  display: grid;
  gap: 18px;
  grid-template-columns: 0.9fr 1.1fr;
  margin-bottom: 46px;
}

.section-heading h2 {
  margin: 0;
}

.section-heading p {
  color: rgba(248, 244, 234, 0.66);
}

.section-heading.compact {
  display: block;
  max-width: 760px;
}

.systems-layout {
  display: grid;
  align-items: start;
  gap: 24px;
  grid-template-columns: 300px minmax(0, 1fr) minmax(300px, 360px);
}

.category-rail {
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.category-group-title {
  background: rgba(208, 170, 98, 0.16);
  border-bottom: 1px solid rgba(208, 170, 98, 0.22);
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 12px 20px;
  text-transform: uppercase;
}

.category-tab {
  background: rgba(255, 255, 255, 0.02);
  border: 0;
  border-bottom: 1px solid rgba(208, 170, 98, 0.18);
  color: rgba(248, 244, 234, 0.76);
  cursor: pointer;
  font: inherit;
  line-height: 1.25;
  min-height: 74px;
  padding: 16px 20px;
  text-align: left;
  word-break: keep-all;
}

.category-tab:hover {
  background: rgba(208, 170, 98, 0.09);
  color: rgba(248, 244, 234, 0.96);
}

.category-tab span {
  color: var(--gold);
  display: block;
  font-size: 13px;
  margin-bottom: 8px;
}

.category-tab.is-active {
  background: var(--gold);
  color: #090909;
}

.category-tab.is-active span {
  color: #090909;
}

.product-feature {
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 90% 0%, rgba(208, 170, 98, 0.1), transparent 34%),
    rgba(255, 255, 255, 0.018);
  display: grid;
  gap: 22px;
  grid-template-rows: auto auto auto;
  overflow: hidden;
  padding: 30px;
}

.product-copy {
  padding: 0;
}

.product-copy h3 {
  font-size: 34px;
  line-height: 1.08;
  margin: 10px 0 14px;
}

.product-copy p {
  color: rgba(248, 244, 234, 0.72);
  font-size: 17px;
  line-height: 1.65;
  margin: 0;
}

.color-effect-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: 180px minmax(0, 1fr);
}

.color-card,
.product-image-wrap {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(208, 170, 98, 0.22);
  border-radius: 8px;
  overflow: hidden;
}

.color-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 18px;
}

.panel-label {
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.swatch-grid {
  display: grid;
  gap: 12px;
}

.swatch {
  border: 1px solid rgba(248, 244, 234, 0.26);
  border-radius: 6px;
  min-height: 54px;
}

.image-swatch {
  background-position: center;
  background-size: cover;
  min-height: 118px;
}

.effect-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.effect-tags li {
  background: rgba(208, 170, 98, 0.12);
  border: 1px solid rgba(208, 170, 98, 0.24);
  border-radius: 999px;
  color: rgba(248, 244, 234, 0.86);
  font-size: 14px;
  padding: 10px 14px;
}

.product-image-wrap {
  margin: 0;
  min-height: 390px;
  position: relative;
}

.product-image-wrap img {
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
  width: 100%;
}

.product-image-wrap:hover img {
  transform: scale(1.025);
}

.product-image-wrap figcaption {
  background: rgba(5, 5, 5, 0.72);
  border-top: 1px solid rgba(208, 170, 98, 0.22);
  bottom: 0;
  color: rgba(248, 244, 234, 0.78);
  font-size: 13px;
  left: 0;
  padding: 12px 14px;
  position: absolute;
  right: 0;
  text-transform: uppercase;
}

.video-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  grid-template-rows: auto auto;
  overflow: hidden;
}

.product-video-panel {
  width: 100%;
}

.video-frame {
  background: #000;
  aspect-ratio: 9 / 16;
  min-height: 0;
  width: 100%;
}

.video-frame iframe,
.video-frame video {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.video-cover {
  appearance: none;
  background: #000;
  border: 0;
  cursor: pointer;
  display: block;
  height: 100%;
  overflow: hidden;
  padding: 0;
  position: relative;
  width: 100%;
}

.video-cover img {
  display: block;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
  width: 100%;
}

.video-cover:hover img {
  transform: scale(1.025);
}

.video-cover:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}

.video-play {
  align-items: center;
  background: rgba(12, 10, 7, 0.72);
  border: 1px solid rgba(208, 170, 98, 0.82);
  border-radius: 50%;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.38);
  display: flex;
  height: 64px;
  justify-content: center;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: background 0.25s ease, transform 0.25s ease;
  width: 64px;
}

.video-play::before {
  border-bottom: 13px solid transparent;
  border-left: 19px solid var(--stone);
  border-top: 13px solid transparent;
  content: "";
  margin-left: 5px;
}

.video-cover:hover .video-play {
  background: rgba(208, 170, 98, 0.78);
  transform: translate(-50%, -50%) scale(1.05);
}

.video-meta {
  align-items: center;
  background: rgba(255, 255, 255, 0.035);
  border-top: 1px solid rgba(208, 170, 98, 0.22);
  display: flex;
  gap: 16px;
  justify-content: space-between;
  padding: 18px;
}

.video-meta span {
  color: rgba(248, 244, 234, 0.72);
  font-size: 13px;
}

.video-meta a {
  color: var(--gold);
  font-size: 14px;
  font-weight: 700;
}

.advantage-section {
  background: var(--stone);
  color: var(--ink);
}

.advantage-section .section-heading.compact {
  max-width: 1040px;
}

.advantage-section .section-label {
  color: var(--gold-deep);
}

.advantage-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 42px;
}

.advantage-grid article {
  background: rgba(255, 255, 255, 0.32);
  border: 1px solid rgba(24, 23, 21, 0.16);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
}

.advantage-grid article:hover {
  background: rgba(255, 255, 255, 0.48);
  border-color: rgba(143, 107, 52, 0.36);
  transform: translateY(-3px);
}

.advantage-grid img {
  aspect-ratio: 1;
  border-bottom: 1px solid rgba(24, 23, 21, 0.13);
  object-fit: cover;
  transition: transform 0.45s ease;
  width: 100%;
}

.advantage-grid article:hover img {
  transform: scale(1.03);
}

.advantage-grid span {
  color: var(--gold-deep);
  display: block;
  font-weight: 800;
  margin: 22px 22px 12px;
}

.advantage-grid h3 {
  font-size: 24px;
  line-height: 1.18;
  margin: 0 22px 28px;
}

.image-run {
  background: var(--black);
  border-bottom: 1px solid rgba(208, 170, 98, 0.2);
  border-top: 1px solid rgba(208, 170, 98, 0.2);
  line-height: 0;
  overflow: hidden;
}

.image-run picture,
.image-run img {
  display: block;
  width: 100%;
}

.global-network {
  background: var(--stone);
  color: var(--ink);
}

.network-heading p {
  color: rgba(24, 23, 21, 0.68);
}

.network-card {
  background: #0d0d0b;
  border: 1px solid rgba(24, 23, 21, 0.18);
  border-radius: 8px;
  display: grid;
  gap: 1px;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.55fr);
  overflow: hidden;
}

.network-map {
  background:
    radial-gradient(circle at 78% 18%, rgba(208, 170, 98, 0.2), transparent 26%),
    radial-gradient(circle at 22% 82%, rgba(248, 244, 234, 0.08), transparent 28%),
    linear-gradient(135deg, #0b0b09, #171510 58%, #0a0a09);
  min-height: 440px;
  padding: 26px;
}

.network-map svg {
  display: block;
  height: 100%;
  min-height: 390px;
  width: 100%;
}

.map-grid path,
.map-grid ellipse {
  fill: none;
  stroke: rgba(248, 244, 234, 0.13);
  stroke-width: 1;
}

.world-shapes path {
  fill: rgba(248, 244, 234, 0.13);
  stroke: rgba(248, 244, 234, 0.2);
  stroke-width: 1.4;
}

.network-lines path {
  fill: none;
  opacity: 0.76;
  stroke: url("#mapGlow");
  stroke-linecap: round;
  stroke-width: 2.3;
}

.partner-points circle {
  fill: var(--gold);
  stroke: var(--stone);
  stroke-width: 2.4;
}

.partner-points text {
  fill: rgba(248, 244, 234, 0.8);
  font-size: 19px;
  font-weight: 700;
}

.hub-point circle:first-child {
  fill: url("#hubGlow");
  stroke: none;
}

.hub-point circle:nth-child(2) {
  fill: var(--gold);
  stroke: #f4dfaa;
}

.hub-point text:first-of-type {
  fill: #f4dfaa;
  font-size: 22px;
  font-weight: 900;
}

.hub-point text:last-of-type {
  fill: rgba(248, 244, 234, 0.58);
  font-size: 16px;
  font-weight: 700;
}

.network-copy {
  background: rgba(248, 244, 234, 0.045);
  border-left: 1px solid rgba(208, 170, 98, 0.26);
  color: var(--stone);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 34px;
}

.network-kicker {
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.network-copy strong {
  display: block;
  font-size: 34px;
  line-height: 1.06;
  margin-bottom: 18px;
}

.network-copy p {
  color: rgba(248, 244, 234, 0.68);
  font-size: 16px;
  line-height: 1.65;
  margin: 0 0 24px;
}

.network-copy ul {
  display: grid;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.network-copy li {
  border-top: 1px solid rgba(208, 170, 98, 0.2);
  color: rgba(248, 244, 234, 0.78);
  font-size: 14px;
  padding-top: 12px;
}

.partner-section {
  background:
    linear-gradient(120deg, rgba(5, 5, 5, 0.86), rgba(5, 5, 5, 0.58)),
    url("assets/images/cloudrock-showroom-background.jpg") center / cover;
}

.partner-copy p,
.contact-grid p {
  color: rgba(248, 244, 234, 0.72);
}

.news-list {
  display: grid;
  gap: 12px;
}

.news-item {
  background: rgba(8, 8, 7, 0.28);
  border: 1px solid rgba(208, 170, 98, 0.26);
  border-radius: 8px;
  padding: 18px 22px;
  transition: background-color 0.22s ease, border-color 0.22s ease, transform 0.22s ease;
}

.news-item:hover {
  background: rgba(8, 8, 7, 0.38);
  border-color: rgba(208, 170, 98, 0.42);
  transform: translateY(-1px);
}

.news-item-featured {
  background: rgba(8, 8, 7, 0.38);
  border-color: rgba(208, 170, 98, 0.48);
}

.news-meta {
  align-items: center;
  color: rgba(248, 244, 234, 0.5);
  display: flex;
  flex-wrap: wrap;
  font-size: 12px;
  font-weight: 700;
  gap: 10px;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.news-meta span {
  color: var(--gold);
}

.news-item h3 {
  color: var(--gold);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
  margin: 0 0 8px;
}

.news-title-link {
  color: inherit;
  text-decoration: none;
  transition: color 0.22s ease;
}

.news-title-link:hover,
.news-title-link:focus-visible {
  color: #f2d58d;
}

.news-item p {
  color: rgba(248, 244, 234, 0.68);
  font-size: 15px;
  line-height: 1.58;
  margin: 0;
}

.news-read-more {
  color: #f2d58d;
  display: inline-flex;
  font-size: 14px;
  font-weight: 800;
  margin-top: 12px;
  text-decoration: none;
}

.news-read-more:hover,
.news-read-more:focus-visible {
  color: #fff3ca;
}

.article-page {
  background: #f4efe6;
  color: var(--ink);
}

.article-main {
  background:
    linear-gradient(180deg, rgba(244, 239, 230, 0.96), rgba(244, 239, 230, 0.98)),
    url("assets/images/cloudrock-showroom-background.jpg") center top / cover fixed;
  min-height: 100vh;
  padding: 136px 24px 84px;
}

.article-shell {
  margin: 0 auto;
  max-width: 940px;
}

.article-kicker {
  color: var(--gold-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
  margin: 0 0 16px;
}

.article-title {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
  margin: 0;
  text-wrap: balance;
}

.article-meta-line {
  color: rgba(24, 23, 21, 0.58);
  display: flex;
  flex-wrap: wrap;
  font-size: 14px;
  font-weight: 700;
  gap: 12px;
  margin: 22px 0 28px;
}

.article-summary {
  color: rgba(24, 23, 21, 0.72);
  font-size: 20px;
  line-height: 1.75;
  margin: 0 0 34px;
}

.article-body {
  background: rgba(255, 252, 245, 0.76);
  border: 1px solid rgba(143, 107, 52, 0.2);
  border-radius: 8px;
  box-shadow: 0 26px 70px rgba(48, 35, 18, 0.12);
  padding: clamp(28px, 5vw, 54px);
}

.article-body h2 {
  font-size: 25px;
  line-height: 1.32;
  margin: 34px 0 12px;
}

.article-body h2:first-child {
  margin-top: 0;
}

.article-body p,
.article-body li {
  color: rgba(24, 23, 21, 0.76);
  font-size: 17px;
  line-height: 1.9;
}

.article-body p {
  margin: 0 0 18px;
}

.article-body ul {
  margin: 0 0 22px;
  padding-left: 1.2em;
}

.keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.keyword-list span {
  border: 1px solid rgba(143, 107, 52, 0.22);
  color: rgba(24, 23, 21, 0.7);
  font-size: 13px;
  font-weight: 800;
  padding: 8px 10px;
}

.article-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.article-actions a {
  align-items: center;
  background: #10100f;
  border: 1px solid rgba(208, 170, 98, 0.42);
  color: #f7e4ab;
  display: inline-flex;
  font-size: 14px;
  font-weight: 900;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  text-decoration: none;
  transition: background-color 0.22s ease, color 0.22s ease, transform 0.22s ease;
}

.article-actions a:hover,
.article-actions a:focus-visible {
  background: var(--gold);
  color: #11100e;
  transform: translateY(-1px);
}

.related-news {
  margin-top: 34px;
}

.related-news h2 {
  font-size: 22px;
  margin: 0 0 14px;
}

.related-news a {
  color: rgba(24, 23, 21, 0.76);
  display: block;
  font-weight: 800;
  padding: 10px 0;
  text-decoration: none;
}

.related-news a:hover,
.related-news a:focus-visible {
  color: var(--gold-dark);
}

.contact-section {
  background: #0c0c0b;
}

.domain-link {
  color: var(--gold);
  display: inline-block;
  font-size: 20px;
  font-weight: 800;
  margin-top: 28px;
}

.sample-kit-list {
  border-left: 1px solid rgba(208, 170, 98, 0.42);
  color: rgba(248, 244, 234, 0.78);
  display: grid;
  gap: 12px;
  line-height: 1.55;
  list-style: none;
  margin: 38px 0 0;
  padding: 0 0 0 24px;
}

.sample-kit-list li {
  position: relative;
}

.sample-kit-list li::before {
  background: var(--gold);
  border-radius: 999px;
  content: "";
  height: 6px;
  left: -24px;
  position: absolute;
  top: 0.72em;
  width: 6px;
}

.contact-card {
  align-self: start;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 32px;
}

.contact-eyebrow {
  color: var(--gold);
  display: block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.contact-card dl {
  display: grid;
  gap: 22px;
  margin: 0;
}

.contact-card dl div {
  display: grid;
  gap: 6px;
}

.contact-card dt {
  color: rgba(248, 244, 234, 0.48);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-card dd {
  color: rgba(248, 244, 234, 0.86);
  font-size: 18px;
  line-height: 1.45;
  margin: 0;
}

.contact-card dd a {
  border-bottom: 1px solid rgba(208, 170, 98, 0.32);
}

.contact-card dd a:hover {
  color: var(--gold);
}

.contact-actions {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr 1fr;
  margin-top: 28px;
}

.contact-note {
  border-top: 1px solid rgba(208, 170, 98, 0.24);
  margin-top: 30px;
  padding-top: 22px;
}

.contact-note span {
  color: var(--gold);
  display: block;
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 8px;
}

.contact-note p {
  color: rgba(248, 244, 234, 0.68);
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}

.site-footer {
  align-items: center;
  background: #050505;
  border-top: 1px solid rgba(208, 170, 98, 0.18);
  color: rgba(248, 244, 234, 0.68);
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: space-between;
  padding: 30px 42px;
}

.site-footer a {
  color: rgba(248, 244, 234, 0.78);
  text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: #f4dfaa;
}

.footer-legal {
  border-top: 1px solid rgba(208, 170, 98, 0.14);
  color: rgba(248, 244, 234, 0.52);
  flex-basis: 100%;
  font-size: 13px;
  line-height: 1.7;
  padding-top: 14px;
}

.footer-legal a {
  color: rgba(248, 244, 234, 0.62);
  margin-left: 8px;
}

.footer-logo {
  display: block;
  height: 30px;
  width: auto;
}

.logo-mark-footer::after {
  font-size: 11px;
  right: -11px;
  top: -5px;
}

@media (max-width: 1120px) {
  .systems-layout {
    grid-template-columns: 230px minmax(0, 1fr) minmax(300px, 360px);
  }

  .systems-layout .video-panel {
    grid-column: 3;
    justify-self: start;
    max-width: 360px;
    width: 100%;
  }
}

@media (max-width: 840px) {
  .site-header {
    height: 68px;
    padding: 0 20px;
  }

  .brand-name-text {
    font-size: 28px;
  }

  .brand-logo-wide {
    height: 36px;
    max-width: 210px;
  }

  .hero-brand-text {
    font-size: 70px;
  }

  .footer-brand-text {
    font-size: 26px;
  }

  .footer-logo-wide {
    height: 34px;
    max-width: 210px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    background: rgba(5, 5, 5, 0.96);
    border-bottom: 1px solid var(--line);
    display: none;
    flex-direction: column;
    left: 0;
    padding: 22px;
    position: absolute;
    right: 0;
    top: 68px;
  }

  .site-nav.is-open {
    display: flex;
  }

  .hero {
    height: clamp(300px, 75vw, 520px);
  }

  .hero-content {
    min-height: 0;
    padding: 88px 22px 22px;
  }

  .hero-product-label {
    font-size: 30px;
    max-width: 320px;
  }

  .hero-direction {
    font-size: 11px;
    margin-bottom: 8px;
  }

  .hero-controls {
    bottom: 16px;
    left: 22px;
    right: 22px;
  }

  .hero-dot {
    height: 8px;
    width: 26px;
  }

  .hero-arrow {
    font-size: 24px;
    height: 36px;
    width: 36px;
  }

  .hero-logo {
    width: 340px;
  }

  .logo-mark-hero::after {
    font-size: 26px;
    right: -24px;
    top: 10px;
  }

  .hero-line {
    font-size: 31px;
  }

  .hero-copy {
    font-size: 17px;
    max-width: 320px;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    max-width: 340px;
  }

  .hero-metrics span {
    align-items: center;
    display: flex;
    justify-content: space-between;
    min-height: 0;
    padding: 12px 14px;
  }

  .hero-metrics strong {
    font-size: 24px;
  }

  .section {
    padding: 68px 22px;
  }

  .intro-grid,
  .section-heading,
  .partner-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .intro-grid h2,
  .section-heading h2,
  .partner-copy h2,
  .contact-grid h2 {
    font-size: 34px;
  }

  .mobile-video-section {
    background: #080808;
    display: block;
    padding: 0 22px 48px;
  }

  .mobile-video-inner {
    display: grid;
    gap: 22px;
    justify-items: center;
    max-width: 460px;
  }

  .mobile-video-copy {
    display: grid;
    gap: 10px;
    justify-self: stretch;
  }

  .mobile-video-copy h2 {
    font-size: 31px;
    line-height: 1.08;
  }

  .mobile-intro-video {
    justify-self: center;
    max-width: 340px;
    width: min(100%, 340px);
  }

  .mobile-intro-video .video-frame {
    aspect-ratio: 9 / 16;
  }

  .systems-layout {
    align-items: start;
    border-bottom: 1px solid rgba(208, 170, 98, 0.2);
    border-top: 1px solid rgba(208, 170, 98, 0.2);
    gap: 0;
    grid-template-columns: minmax(180px, 38%) minmax(0, 1fr);
  }

  .category-rail {
    align-self: start;
    border-left: 0;
    border-radius: 0;
    border-top: 0;
    display: flex;
    flex-direction: column;
    grid-column: 1;
    grid-row: 1;
  }

  .category-group-title {
    grid-column: auto;
  }

  .category-tab {
    min-height: 78px;
  }

  .product-copy h3 {
    font-size: 31px;
  }

  .systems-layout .product-video-panel {
    display: none;
  }

  .systems-layout .product-feature {
    align-self: start;
    border: 0;
    border-left: 1px solid rgba(208, 170, 98, 0.2);
    border-radius: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
    grid-column: 2;
    grid-row: 1;
    min-height: 0;
    overflow: visible;
    padding: 22px 18px 24px;
  }

  .systems-layout .color-effect-grid {
    grid-template-columns: 1fr;
  }

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

  .network-card {
    grid-template-columns: 1fr;
  }

  .network-copy {
    border-left: 0;
    border-top: 1px solid rgba(208, 170, 98, 0.26);
  }

  .network-map {
    min-height: 360px;
  }
}

@media (max-width: 560px) {
  .brand-domain {
    display: none;
  }

  .hero-logo {
    width: 300px;
  }

  .logo-mark-hero::after {
    font-size: 22px;
    right: -20px;
    top: 8px;
  }

  .hero-line {
    font-size: 27px;
  }

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

  .button {
    width: 100%;
  }

  .category-rail {
    align-self: start;
    border-left: 0;
    border-radius: 0;
    border-right: 1px solid rgba(208, 170, 98, 0.24);
    border-top: 0;
    display: flex;
    flex-direction: column;
    grid-column: 1;
    grid-row: 1;
    height: auto;
    max-height: none;
    overflow: visible;
    position: static;
    scrollbar-width: auto;
  }

  .category-rail::-webkit-scrollbar {
    display: none;
  }

  .systems-section {
    padding-left: 0;
    padding-right: 0;
    padding-top: 0;
    scroll-margin-top: 68px;
  }

  .systems-section .section-inner {
    width: min(100%, 100vw);
  }

  .systems-section .section-heading {
    display: none;
  }

  .systems-section .section-heading p:not(.section-label) {
    display: none;
  }

  .systems-layout {
    align-items: start;
    background: #050505;
    border-bottom: 1px solid rgba(208, 170, 98, 0.2);
    border-top: 1px solid rgba(208, 170, 98, 0.2);
    gap: 0;
    grid-template-columns: minmax(124px, 36%) minmax(0, 1fr);
    grid-template-rows: auto;
    margin: 0;
    min-height: 0;
    overflow: hidden;
    width: 100%;
  }

  .category-group-title {
    align-items: center;
    display: flex;
    font-size: 10px;
    letter-spacing: 0.06em;
    line-height: 1.16;
    min-height: 40px;
    padding: 8px 9px;
  }

  .category-tab {
    display: flex;
    flex-direction: column;
    font-size: 13px;
    justify-content: center;
    line-height: 1.16;
    min-height: 58px;
    padding: 8px 9px;
  }

  .category-tab span {
    font-size: 9px;
    margin-bottom: 4px;
  }

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

  .advantage-grid span {
    margin: 14px 14px 8px;
  }

  .advantage-grid h3 {
    font-size: 17px;
    margin: 0 14px 20px;
  }

  .network-map {
    min-height: 270px;
    padding: 14px;
  }

  .network-map svg {
    min-height: 250px;
  }

  .network-copy {
    padding: 24px;
  }

  .network-copy strong {
    font-size: 28px;
  }

  .product-feature {
    align-self: start;
    border: 0;
    border-left: 1px solid rgba(208, 170, 98, 0.2);
    border-radius: 0;
    display: flex;
    flex-direction: column;
    grid-column: 2;
    grid-row: 1;
    gap: 12px;
    min-height: 0;
    overflow: visible;
    padding: 16px 10px 18px;
    position: static;
    top: auto;
  }

  .color-effect-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .product-copy h3 {
    align-items: center;
    border-bottom: 1px solid rgba(208, 170, 98, 0.18);
    display: flex;
    font-size: 22px;
    line-height: 1.08;
    margin: 0;
    min-height: 48px;
    padding-bottom: 10px;
  }

  .product-copy p,
  .product-kicker,
  .effect-tags {
    display: none;
  }

  .color-card {
    border-radius: 10px;
    gap: 10px;
    padding: 11px;
  }

  .panel-label {
    font-size: 10px;
  }

  .swatch-grid {
    gap: 7px;
    grid-template-columns: repeat(3, 1fr);
  }

  .swatch,
  .image-swatch {
    aspect-ratio: 1;
    min-height: 0;
  }

  .product-image-wrap {
    aspect-ratio: 1 / 1.14;
    border-radius: 10px;
    min-height: 0;
  }

  .product-image-wrap figcaption {
    font-size: 10px;
    padding: 8px 10px;
  }

  .mobile-video-section {
    padding: 0 22px 44px;
  }

  .mobile-video-copy h2 {
    font-size: 27px;
  }

  .mobile-intro-video {
    width: min(100%, 315px);
  }

  .video-meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 26px 22px;
  }

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

}