.building-version {
  background: #f5fbfa;
}

.building-version .hero {
  min-height: calc(100svh - 88px);
  background: #071b22;
}

.building-version .hero picture,
.building-version .hero picture img {
  height: calc(100svh - 88px);
  min-height: 720px;
}

.building-version .hero picture img {
  object-position: center 18%;
  opacity: 0.96;
  filter: saturate(1.08) contrast(1.05) brightness(0.82);
  transform-origin: center top;
  animation: buildingImageDrift 18s ease-in-out infinite alternate;
}

.building-version .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(4, 31, 37, 0.88) 0%, rgba(2, 63, 72, 0.55) 43%, rgba(255, 255, 255, 0.02) 100%),
    radial-gradient(circle at 76% 28%, rgba(150, 255, 245, 0.24), transparent 26%),
    linear-gradient(180deg, rgba(6, 22, 29, 0.08) 0%, rgba(6, 22, 29, 0.64) 100%);
}

.building-version .hero::after {
  z-index: 4;
  background:
    linear-gradient(108deg, transparent 0%, rgba(255, 255, 255, 0.32) 45%, transparent 58%);
  animation: buildingGlassSweep 7.5s ease-in-out infinite;
}

.building-version .hero-overlay {
  z-index: 5;
  align-content: center;
  background: transparent;
  padding-bottom: 56px;
}

.building-version .hero-content {
  max-width: 780px;
}

.building-version .hero-content h1 {
  max-width: 860px;
  text-shadow: 0 18px 40px rgba(0, 0, 0, 0.24);
}

.building-version .hero-content p:not(.eyebrow) {
  max-width: 760px;
}

.building-version .hero-metrics {
  max-width: 980px;
  border-color: rgba(255, 255, 255, 0.36);
  background: rgba(244, 255, 253, 0.18);
  backdrop-filter: blur(18px);
}

.building-version .hero-metrics div {
  background: rgba(255, 255, 255, 0.08);
}

.building-version .hero-cell-canvas {
  z-index: 3;
  opacity: 0.34;
  mix-blend-mode: screen;
}

.building-version .hero-cell-field {
  z-index: 3;
  opacity: 0.55;
}

.building-motion {
  position: absolute;
  inset: 0;
  z-index: 3;
  overflow: hidden;
  pointer-events: none;
}

.building-motion::before {
  content: "";
  position: absolute;
  inset: -10% -10% 0;
  opacity: 0.32;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: linear-gradient(90deg, transparent 0%, #000 26%, #000 76%, transparent 100%);
  transform: perspective(520px) rotateX(58deg) translateY(180px);
  animation: buildingGridGlide 18s linear infinite;
}

.motion-beam {
  position: absolute;
  width: 2px;
  height: 44vh;
  border-radius: 999px;
  background: linear-gradient(180deg, transparent, rgba(142, 255, 243, 0.82), transparent);
  filter: drop-shadow(0 0 18px rgba(111, 255, 240, 0.56));
  opacity: 0.6;
  transform: rotate(24deg);
  animation: beamRise 8s ease-in-out infinite;
}

.motion-beam-a {
  right: 25%;
  bottom: 2%;
}

.motion-beam-b {
  right: 14%;
  bottom: 18%;
  height: 32vh;
  animation-delay: -3s;
}

.motion-beam-c {
  right: 41%;
  bottom: -5%;
  height: 38vh;
  animation-delay: -5.5s;
}

.motion-node {
  position: absolute;
  width: 12px;
  height: 12px;
  border: 2px solid rgba(255, 255, 255, 0.82);
  border-radius: 50%;
  background: rgba(0, 167, 157, 0.7);
  box-shadow: 0 0 0 10px rgba(0, 167, 157, 0.12), 0 0 28px rgba(119, 255, 243, 0.6);
  animation: nodePulse 3.8s ease-in-out infinite;
}

.node-a {
  top: 25%;
  right: 30%;
}

.node-b {
  top: 43%;
  right: 17%;
  animation-delay: -1.3s;
}

.node-c {
  top: 58%;
  right: 42%;
  animation-delay: -2.4s;
}

.motion-ring {
  position: absolute;
  border: 1px solid rgba(167, 255, 246, 0.22);
  border-radius: 50%;
  animation: ringBreathe 6s ease-in-out infinite;
}

.ring-a {
  top: 16%;
  right: 9%;
  width: 260px;
  height: 260px;
}

.ring-b {
  right: 28%;
  bottom: 11%;
  width: 180px;
  height: 180px;
  animation-delay: -2.5s;
}

.building-version .cell {
  border-color: rgba(255, 255, 255, 0.2);
  background: radial-gradient(circle at 38% 42%, rgba(255, 255, 255, 0.28), rgba(0, 167, 157, 0.12) 42%, transparent 72%);
}

.acmtt-pr-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 18%, rgba(0, 167, 157, 0.12), transparent 26%),
    linear-gradient(180deg, #ffffff 0%, #edfafa 100%);
}

.acmtt-pr-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  overflow: hidden;
  border: 1px solid rgba(215, 232, 234, 0.95);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 22px 60px rgba(18, 49, 61, 0.12);
}

.acmtt-pr-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(112deg, transparent 0%, rgba(255, 255, 255, 0.56) 42%, transparent 54%);
  transform: translateX(-110%);
  animation: buildingGlassSweep 7.5s ease-in-out infinite 1.2s;
  z-index: 2;
}

.acmtt-pr-visual {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  background: #071f27;
}

.acmtt-pr-visual img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.08) contrast(1.04);
  transform: scale(1.02);
  animation: acmttImagePan 15s ease-in-out infinite alternate;
}

.acmtt-pr-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 24% 26%, rgba(255, 255, 255, 0.22), transparent 18%),
    linear-gradient(180deg, transparent 0%, rgba(6, 25, 32, 0.46) 100%);
}

.acmtt-year-badge {
  position: absolute;
  right: 22px;
  bottom: 22px;
  z-index: 3;
  width: 142px;
  height: 142px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 50%;
  background:
    radial-gradient(circle at 42% 34%, rgba(255, 255, 255, 0.94), rgba(241, 255, 253, 0.76) 68%, rgba(0, 167, 157, 0.28)),
    linear-gradient(135deg, rgba(255, 0, 61, 0.16), rgba(17, 119, 168, 0.16));
  color: var(--ink);
  box-shadow: 0 18px 42px rgba(5, 25, 32, 0.28), 0 0 0 12px rgba(255, 255, 255, 0.12);
  animation: badgeFloat 4.8s ease-in-out infinite;
}

.acmtt-year-badge strong,
.acmtt-year-badge span {
  display: block;
  text-align: center;
  line-height: 1;
}

.acmtt-year-badge strong {
  margin-bottom: -24px;
  color: var(--red);
  font-size: 40px;
  font-weight: 950;
}

.acmtt-year-badge span {
  color: #0f6d72;
  font-size: 13px;
  font-weight: 950;
  text-transform: uppercase;
}

.acmtt-scanline {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.35;
  mix-blend-mode: screen;
  animation: buildingGridGlide 16s linear infinite;
}

.acmtt-pr-content {
  position: relative;
  z-index: 3;
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: clamp(28px, 4vw, 54px);
}

.acmtt-pr-content h3 {
  margin: 0 0 16px;
  color: #071f27;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.05;
}

.acmtt-pr-content p {
  color: var(--muted);
  font-size: 18px;
}

.acmtt-2026-card .tag {
  width: fit-content;
  border: 1px solid rgba(255, 0, 61, 0.24);
  border-radius: 999px;
  background: rgba(255, 0, 61, 0.06);
  color: var(--red);
  padding: 8px 12px;
}

.acmtt-pr-points {
  display: grid;
  gap: 12px;
  margin: 22px 0 26px;
}

.acmtt-pr-points article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(239, 250, 249, 0.82);
  padding: 16px;
}

.acmtt-pr-points strong,
.acmtt-pr-points span {
  display: block;
}

.acmtt-pr-points strong {
  color: #0f6d72;
  font-size: 16px;
  margin-bottom: 4px;
}

.acmtt-pr-points span {
  color: var(--muted);
}

.acmtt-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button-outline-dark {
  border-color: rgba(18, 49, 61, 0.24);
  background: transparent;
  color: var(--ink);
}

@keyframes acmttImagePan {
  from {
    transform: scale(1.02) translate3d(-12px, 0, 0);
  }
  to {
    transform: scale(1.08) translate3d(14px, -8px, 0);
  }
}

@keyframes buildingImageDrift {
  from {
    transform: scale(1.06) translate3d(-14px, 0, 0);
  }
  to {
    transform: scale(1.11) translate3d(16px, -10px, 0);
  }
}

@keyframes buildingGlassSweep {
  0%,
  42% {
    transform: translateX(-112%);
  }
  74%,
  100% {
    transform: translateX(112%);
  }
}

@keyframes buildingGridGlide {
  from {
    background-position: 0 0, 0 0;
  }
  to {
    background-position: 0 176px, 176px 0;
  }
}

@keyframes beamRise {
  0%,
  100% {
    opacity: 0.16;
    transform: translateY(34px) rotate(24deg);
  }
  45% {
    opacity: 0.72;
    transform: translateY(-26px) rotate(24deg);
  }
}

@keyframes nodePulse {
  0%,
  100% {
    transform: scale(0.85);
    opacity: 0.48;
  }
  50% {
    transform: scale(1.15);
    opacity: 1;
  }
}

@keyframes ringBreathe {
  0%,
  100% {
    opacity: 0.28;
    transform: scale(0.94);
  }
  50% {
    opacity: 0.76;
    transform: scale(1.08);
  }
}

@media (max-width: 980px) {
  .building-version .hero picture img {
    object-position: center top;
  }

  .building-version .hero::before {
    background:
      linear-gradient(180deg, rgba(2, 44, 52, 0.58) 0%, rgba(3, 43, 50, 0.84) 56%, rgba(5, 25, 32, 0.94) 100%),
      radial-gradient(circle at 78% 22%, rgba(150, 255, 245, 0.2), transparent 28%);
  }

  .ring-a {
    right: -80px;
  }

  .ring-b {
    right: 8%;
  }

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

  .acmtt-pr-visual,
  .acmtt-pr-visual img {
    min-height: 360px;
  }
}

@media (max-width: 620px) {
  .building-version .hero {
    min-height: 1040px;
  }

  .building-version .hero picture,
  .building-version .hero picture img {
    height: 1040px;
    min-height: 1040px;
  }

  .building-version .hero-overlay {
    padding-top: 98px;
  }

  .building-version .hero-content h1 {
    font-size: 44px;
  }

  .building-motion::before {
    opacity: 0.2;
    background-size: 64px 64px;
  }

  .motion-beam-c,
  .node-c {
    display: none;
  }

  .acmtt-pr-visual,
  .acmtt-pr-visual img {
    min-height: 300px;
  }

  .acmtt-year-badge {
    right: 16px;
    bottom: 16px;
    width: 104px;
    height: 104px;
  }

  .acmtt-year-badge strong {
    margin-bottom: -16px;
    font-size: 30px;
  }

  .acmtt-year-badge span {
    font-size: 11px;
  }

  .acmtt-pr-content {
    order: -1;
    padding: 26px;
  }

  .acmtt-actions .button {
    width: 100%;
  }
}