/* UI system, shared across all independent visual models. */
.capabilities-band {
  background: var(--soft);
  border-bottom: 1px solid var(--border);
}
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  padding-block: 28px;
}
.capability {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 7px 24px;
  border-right: 1px solid var(--border);
}
.capability:last-child {
  border-right: 0;
}
.capability-icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  color: var(--accent-text);
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 12px;
}
.capability-icon .ico {
  width: 23px;
  height: 23px;
}
.capability strong,.capability small {
  display: block;
}
.capability strong {
  font-size: 14px;
  color: var(--ink);
}
.capability small {
  color: var(--muted);
  font-size: 12px;
}
.grade-grid {
  display: grid;
  grid-template-columns: repeat(6,minmax(0,1fr));
  gap: 17px;
}
.grade-card {
  display: block;
  min-width: 0;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow .2s,transform .2s,border-color .2s;
}
.grade-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: var(--shadow);
}
.grade-visual {
  height: 172px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg,#f1f3f4,#e1e7e8);
  position: relative;
}
.grade-visual:after {
  content: "";
  position: absolute;
  width: 100px;
  height: 19px;
  background: rgba(28,32,34,.17);
  filter: blur(12px);
  border-radius: 50%;
  bottom: 18px;
}
.concrete-cube {
  width: 96px;
  height: 93px;
  position: relative;
  z-index: 1;
  clip-path: polygon(50% 0,99% 22%,99% 77%,50% 100%,1% 77%,1% 22%);
  background: linear-gradient(130deg,#a7adae,#747b7e);
}
.concrete-cube:before,.concrete-cube:after,.concrete-cube span {
  content: "";
  display: block;
  position: absolute;
  inset: 0;
}
.concrete-cube:before {
  clip-path: polygon(50% 0,99% 22%,50% 45%,1% 22%);
  background: linear-gradient(140deg,#c9cdcc,#9b9f9e);
}
.concrete-cube:after {
  clip-path: polygon(50% 45%,99% 22%,99% 77%,50% 100%);
  background: linear-gradient(95deg,#62696b,#949b9d);
}
.concrete-cube span {
  z-index: 2;
  opacity: .3;
  background-image: radial-gradient(#454b4e 1px,transparent 1.5px),radial-gradient(#333d40 .7px,transparent 1.2px);
  background-size: 12px 11px,7px 9px;
  background-position: 2px 2px,3px 6px;
}
.cube-2 {
  filter: brightness(1.09) saturate(.68);
}
.cube-3 {
  filter: brightness(.82);
}
.cube-4 {
  filter: brightness(1.17);
}
.grade-info {
  padding: 18px;
}
.grade-code {
  font: 850 29px/1.1 var(--font-display);
  letter-spacing: -1px;
  color: var(--ink);
  display: block;
  margin-bottom: 10px;
}
.grade-info h3 {
  font-size: 15px;
  margin: 0 0 5px;
}
.grade-info .grade-meta {
  font-size: 12px;
  color: var(--muted);
}
.grade-info .card-link {
  margin-top: 16px;
  display: flex;
  font-size: 12px;
}
.grade-info p {
  font-size: 12px;
  line-height: 1.65;
  margin: 8px 0;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 18px;
}
.service-grid-six {
  grid-template-columns: repeat(3,minmax(0,1fr));
}
.service-card {
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius);
  position: relative;
  padding: 29px;
  overflow: hidden;
  min-height: 247px;
  display: flex;
  flex-direction: column;
  transition: border-color .2s,transform .2s,box-shadow .2s;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 18px 34px rgba(0,0,0,.12);
}
.service-card .service-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: color-mix(in srgb,var(--accent) 17%,transparent);
  color: var(--accent);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}
.service-card .service-icon .ico {
  width: 24px;
  height: 24px;
}
.service-card h3 {
  font-size: 18px;
  margin: 0 0 10px;
  line-height: 1.3;
}
.service-card p {
  margin: 0;
  line-height: 1.72;
  font-size: 13px;
  max-width: 350px;
  flex: 1;
}
.dark-service {
  background: linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.025));
  color: #fff;
}
.dark-service h3 {
  color: #fff;
}
.dark-service p {
  color: #cad4d9;
}
.service-arrow {
  position: absolute;
  right: 21px;
  bottom: 20px;
  color: var(--accent);
}
.service-arrow .ico {
  width: 18px;
  height: 18px;
}
.service-card-light {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 8px 30px rgba(13,35,42,.035);
}
.service-card-light p {
  color: var(--muted);
}
.service-count {
  position: absolute;
  top: 17px;
  right: 22px;
  color: #aebbc2;
  font-size: 27px;
  font-weight: 850;
  font-family: var(--font-display);
}
.operations-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px,5vw,72px);
  align-items: center;
  margin-top: 35px;
  border-radius: var(--radius-lg);
  background: rgba(0,0,0,.14);
  border: 1px solid rgba(255,255,255,.12);
  padding: 50px;
}
.op-visual {
  display: flex;
  justify-content: center;
}
.mini-screen {
  width: min(100%,360px);
  height: 200px;
  background: #ecf2f2;
  border: 9px solid #111d25;
  border-bottom-width: 15px;
  border-radius: 14px;
  box-shadow: 0 20px 35px #070e1466;
  transform: perspective(620px) rotateY(-8deg) rotateX(4deg);
  padding: 12px;
}
.mini-screen-nav {
  display: flex;
  gap: 4px;
  direction: ltr;
}
.mini-screen-nav span {
  background: #cddbdd;
  width: 7px;
  height: 7px;
  border-radius: 50%;
}
.mini-screen-nav span:first-child {
  background: var(--accent);
}
.mini-screen-bar {
  width: 65%;
  height: 14px;
  background: #263c4a;
  margin: 14px 0;
  border-radius: 4px;
}
.mini-screen-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 7px;
}
.mini-screen-grid i {
  height: 38px;
  border-radius: 4px;
  background: linear-gradient(145deg,#a6cad1,#e3ebec);
}
.mini-screen-grid i:nth-child(2) {
  background: linear-gradient(145deg,var(--accent),#ffc0a0);
}
.mini-screen-lines {
  display: grid;
  gap: 5px;
  margin-top: 12px;
}
.mini-screen-lines i {
  height: 7px;
  border-radius: 3px;
  background: #c9d7d9;
}
.mini-screen-lines i:nth-child(2) {
  width: 83%;
}
.mini-screen-lines i:nth-child(3) {
  width: 67%;
}
.op-copy h3 {
  font-size: clamp(25px,2.6vw,34px);
  color: #fff;
  margin: 12px 0;
}
.op-copy p {
  color: #c1ced3;
  font-size: 14px;
}
.dark-pill {
  border-color: #4a5760;
  color: #aab8bf;
}
.split-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px,6vw,96px);
  align-items: center;
}
.split-image {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  background: var(--concrete);
}
.split-image>img {
  width: 100%;
  height: 410px;
  object-fit: cover;
  object-position: center;
}
.media-tag {
  position: absolute;
  bottom: 18px;
  left: 18px;
  color: var(--accent-ink);
  background: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 8px 12px;
  border-radius: 5px;
}
.split-copy h2 {
  margin: 14px 0 20px;
  max-width: 590px;
}
.split-copy p {
  font-size: 15px;
  line-height: 1.9;
}
.check-list {
  list-style: none;
  padding: 0;
  margin: 26px 0;
  display: grid;
  gap: 13px;
}
.check-list li {
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.check-list .ico {
  color: var(--accent);
  width: 18px;
  height: 18px;
}
.project-grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 18px;
}
.project-card {
  height: 340px;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  display: block;
  background: #273744;
  min-width: 0;
}
.project-card>img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  transition: transform .4s;
  filter: saturate(.80);
}
.project-card:hover>img {
  transform: scale(1.06);
}
.project-card:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,rgba(6,17,22,.9),transparent 70%);
}
.project-content {
  z-index: 1;
  position: absolute;
  bottom: 28px;
  left: 24px;
  right: 24px;
  color: #fff;
}
.project-content span {
  font-size: 12px;
  color: #e2e9ec;
}
.project-content h3 {
  font-size: 21px;
  color: #fff;
  margin: 6px 35px 0 0;
}
.project-content b {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--accent);
  display: grid;
  place-items: center;
  color: var(--accent-ink);
}
.project-content b .ico {
  width: 17px;
  height: 17px;
}
.article-grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 18px;
}
.article-card {
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  transition: transform .2s,box-shadow .2s;
}
.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.article-card img {
  width: 100%;
  height: 215px;
  object-fit: cover;
}
.article-content {
  padding: 23px;
}
.tag {
  display: inline-flex;
  font-size: 11px;
  font-weight: 800;
  background: color-mix(in srgb,var(--accent) 12%,white);
  color: var(--accent);
  padding: 5px 10px;
  border-radius: 6px;
  margin-bottom: 12px;
}
.article-content h3 {
  font-size: 18px;
  margin: 4px 0 11px;
}
.article-content p {
  font-size: 13px;
  line-height: 1.75;
  min-height: 50px;
}
.article-content .card-link {
  margin-top: 13px;
}
.cta-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background: var(--dark);
  color: #fff;
  padding: 45px 48px;
  border-radius: var(--radius-lg);
  background-image: linear-gradient(110deg,rgba(18,30,38,.93),rgba(18,30,38,.82)),var(--bn-image-plant-webp, url("../images/plant.webp"));
  background-size: cover;
  background-position: center;
}
.cta-card h2 {
  font-size: 30px;
  color: #fff;
  margin: 10px 0;
}
.cta-card p {
  color: #c6d1d5;
  margin: 0;
  font-size: 14px;
}
.feature-tiles {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 18px;
}
.feature-tile {
  padding: 29px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-height: 195px;
}
.feature-tile-icon {
  width: 51px;
  height: 51px;
  border-radius: 12px;
  background: color-mix(in srgb,var(--accent) 10%,white);
  color: var(--accent-text);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}
.feature-tile h3 {
  font-size: 17px;
  margin: 0 0 8px;
}
.feature-tile p {
  font-size: 13px;
  margin: 0;
  line-height: 1.65;
}
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
}
.chip {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 9px;
  padding: 10px 19px;
  color: var(--text);
  font-size: 13px;
  font-weight: 720;
  transition: background .15s,color .15s,border-color .15s;
}
.chip:hover,.chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}
.info-grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 18px;
}
.info-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 29px;
  min-height: 206px;
}
.info-tile>.ico {
  width: 30px;
  height: 30px;
  color: var(--accent-text);
  margin-bottom: 16px;
}
.info-tile h3 {
  font-size: 17px;
}
.info-tile p {
  font-size: 13px;
  margin: 0;
  line-height: 1.7;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(5,minmax(0,1fr));
  gap: 20px;
}
.step {
  position: relative;
  border-top: 1px solid rgba(255,255,255,.25);
  padding: 27px 5px 0;
}
.step:before {
  content: "";
  width: 10px;
  height: 10px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  position: absolute;
  top: -6px;
  left: 0;
  background: var(--dark);
}
.step>span {
  font-size: 33px;
  color: var(--accent);
  font-weight: 850;
  font-family: var(--font-display);
  display: block;
  text-align: left;
}
.step h3 {
  font-size: 16px;
  margin: 11px 0 8px;
}
.step p {
  font-size: 13px;
  line-height: 1.65;
}
.light-steps .step {
  border-color: var(--border);
}
.light-steps .step:before {
  background: var(--surface);
}
@media (max-width:1080px) {
  .grade-grid {
    grid-template-columns: repeat(3,minmax(0,1fr));
  }
  .project-grid {
    grid-template-columns: repeat(2,minmax(0,1fr));
  }
  .steps-grid {
    grid-template-columns: repeat(3,1fr);
  }
  .capability {
    padding-inline: 11px;
  }
  .operations-strip {
    gap: 25px;
    padding: 24px;
  }
  .service-grid {
    gap: 12px;
  }
}
@media (max-width:760px) {
  .capabilities-grid {
    grid-template-columns: repeat(2,1fr);
    gap: 14px;
  }
  .capability {
    border-left: 0;
    padding: 5px 0;
  }
  .grade-grid {
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 10px;
  }
  .grade-visual {
    height: 132px;
  }
  .concrete-cube {
    width: 80px;
    height: 80px;
  }
  .grade-info {
    padding: 12px;
  }
  .service-grid,.service-grid-six {
    grid-template-columns: repeat(2,minmax(0,1fr));
  }
  .service-card {
    padding: 20px;
    min-height: 200px;
  }
  .operations-strip,.split-feature {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .operations-strip {
    padding: 25px 20px;
  }
  .op-visual {
    order: 2;
  }
  .project-grid {
    grid-template-columns: 1fr;
  }
  .project-card {
    height: 230px;
  }
  .article-grid {
    grid-template-columns: 1fr;
  }
  .article-card img {
    height: 180px;
  }
  .feature-tiles,.info-grid {
    grid-template-columns: repeat(2,1fr);
  }
  .steps-grid {
    grid-template-columns: repeat(2,1fr);
  }
  .cta-card {
    padding: 25px;
    align-items: start;
    flex-direction: column;
  }
  .cta-card h2 {
    font-size: 23px;
  }
  .split-image {
    min-height: 260px;
  }
  .split-image>img {
    height: 280px;
  }
}
@media (max-width:420px) {
  .service-grid,.service-grid-six {
    grid-template-columns: 1fr;
  }
  .feature-tiles,.info-grid {
    grid-template-columns: 1fr;
  }
  .steps-grid {
    grid-template-columns: 1fr 1fr;
  }
  .capability-icon {
    width: 37px;
    height: 37px;
  }
  .capability {
    gap: 8px;
  }
  .capability strong {
    font-size: 11px;
  }
  .capability small {
    font-size: 9px;
  }
}