/* FRAME73 Buildings viewport sequence — v0.4.0
   Gives Intro, Process and Early Planning one viewport each. */

.buildings {
  padding-top: 0;
}

.buildings .building-hero,
.buildings .process,
.buildings .early {
  position: relative;
  min-height: 100svh;
  margin: 0;
  padding-top: clamp(104px, 14svh, 132px);
  padding-bottom: clamp(28px, 5svh, 54px);
}

/* 01 — Buildings introduction */
.buildings .building-hero {
  isolation: isolate;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: repeat(4, auto);
  align-content: center;
  column-gap: clamp(18px, 2vw, 34px);
  overflow: visible;
}

.buildings .building-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 84px -5vw 0 52%;
  background:
    linear-gradient(rgba(255, 101, 0, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 101, 0, .055) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(90deg, transparent, #000 30%);
  pointer-events: none;
}

.buildings .building-headline {
  grid-column: 1 / 7;
  grid-row: 1;
}

.buildings .building-headline > div:first-child {
  max-width: 980px;
}

.buildings .building-hero h2 {
  margin: clamp(10px, 1.6svh, 16px) 0 0;
  font-size: clamp(48px, min(5.2vw, 7.8svh), 80px);
  line-height: .92;
}

.buildings .building-visual {
  position: relative;
  grid-column: 7 / -1;
  grid-row: 1 / 5;
  align-self: stretch;
  min-height: min(72svh, 720px);
  margin: 0 -5vw 0 0;
  overflow: hidden;
  border: 1px solid #3b2619;
  border-right: 0;
  background: #0b0c0e;
}

.buildings .building-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 70px rgba(0, 0, 0, .38);
  border-left: 2px solid var(--orange);
  pointer-events: none;
}

.buildings .building-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
  transform-origin: right center;
  filter: saturate(.88) contrast(1.05);
  transition: transform .8s ease, filter .4s ease;
}

.buildings .building-visual:hover img {
  transform: scale(1.025);
  filter: saturate(1) contrast(1.08);
}

.buildings .building-story {
  grid-column: 1 / 7;
  grid-row: 2;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 2vw, 30px);
  margin-top: clamp(18px, 2.6svh, 28px);
  padding-top: clamp(16px, 2.2svh, 24px);
  border-top: 1px solid var(--line);
}

.buildings .building-story p {
  margin: 0;
  color: #a9aaad;
  font-size: clamp(14px, min(1.15vw, 2svh), 17px);
  line-height: 1.48;
}

.buildings .building-story .lead {
  max-width: 820px;
  color: #d1d1d2;
  font-size: clamp(15px, min(1.35vw, 2.2svh), 19px);
  line-height: 1.5;
}

.buildings .prewire-strip {
  grid-column: 1 / 7;
  grid-row: 3;
  display: grid;
  grid-template-columns: 1fr;
  margin-top: clamp(18px, 2.7svh, 28px);
  border-top: 1px solid #3b2619;
  border-bottom: 1px solid #3b2619;
}

.buildings .prewire-label {
  display: flex;
  padding: clamp(11px, 1.5svh, 16px) 0;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.buildings .prewire-label p {
  margin: 0;
}

.buildings .prewire-label strong {
  font-size: clamp(14px, 1.2vw, 18px);
}

.buildings .prewire-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid #3b2619;
}

.buildings .prewire-grid article {
  min-width: 0;
  padding: clamp(11px, 1.45svh, 16px) clamp(12px, 1.3vw, 20px);
  border-left: 1px solid #3b2619;
}

.buildings .prewire-grid article:nth-child(odd) {
  border-left: 0;
}

.buildings .prewire-grid article:nth-child(n + 3) {
  border-top: 1px solid #3b2619;
}

.buildings .prewire-grid b,
.buildings .prewire-grid small {
  display: block;
}

.buildings .prewire-grid b {
  margin-bottom: 8px;
  color: var(--orange);
  font-size: 11px;
  letter-spacing: 1.3px;
}

.buildings .prewire-grid small {
  color: #909195;
  font-size: 12px;
  line-height: 1.4;
}

.buildings .building-actions {
  grid-column: 1 / 7;
  grid-row: 4;
  margin-top: clamp(16px, 2.5svh, 24px);
}

.buildings .panel-scroll {
  right: -3vw;
  bottom: clamp(22px, 4svh, 48px);
  transition: color .2s;
}

.buildings .panel-scroll:hover,
.buildings .panel-scroll:focus-visible {
  color: var(--orange);
}

/* 02 — Interactive delivery process */
.buildings .process {
  display: grid;
  grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr);
  gap: clamp(48px, 6vw, 108px);
  align-content: center;
  align-items: center;
  border-top: 1px solid var(--line);
}

.buildings .process-intro {
  max-width: 560px;
}

.buildings .process h2 {
  margin: clamp(12px, 2svh, 20px) 0 clamp(24px, 4svh, 42px);
  font-size: clamp(50px, min(5.3vw, 8svh), 82px);
}

.buildings .process-goal {
  padding: clamp(20px, 3svh, 30px) 0 0 clamp(18px, 2vw, 28px);
  border-top: 1px solid var(--line);
  border-left: 2px solid var(--orange);
}

.buildings .process-goal b {
  color: var(--orange);
  font-size: 11px;
  letter-spacing: 1.8px;
}

.buildings .process-goal p {
  margin: 14px 0 0;
  color: #a9aaad;
  font-size: clamp(15px, 1.08vw, 17px);
  line-height: 1.55;
}

.buildings .process-goal p:first-of-type {
  color: #d4d4d5;
}

.buildings .process-workflow {
  position: relative;
  display: grid;
  grid-template-columns: minmax(150px, .58fr) minmax(0, 1.42fr);
  min-height: min(62svh, 560px);
  border-top: 1px solid #3b2619;
  border-bottom: 1px solid #3b2619;
  background: linear-gradient(120deg, rgba(255, 101, 0, .025), transparent 58%);
}

.buildings .process-rail {
  position: relative;
  display: flex;
  padding: 14px 0;
  flex-direction: column;
  justify-content: space-between;
}

.buildings .process-rail::before {
  content: "";
  position: absolute;
  top: 34px;
  right: 21px;
  bottom: 34px;
  width: 1px;
  background: linear-gradient(var(--orange), #3b2619 28%, #3b2619 72%, rgba(255, 101, 0, .35));
}

.buildings .process-step {
  position: relative;
  z-index: 1;
  display: grid;
  width: 100%;
  min-height: 54px;
  padding: 9px 13px 9px 18px;
  grid-template-columns: 42px minmax(0, 1fr) 18px;
  gap: 10px;
  align-items: center;
  border: 0;
  border-left: 2px solid transparent;
  background: transparent;
  color: #77797d;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: color .22s ease, background-color .22s ease, border-color .22s ease;
}

.buildings .process-step:hover,
.buildings .process-step:focus-visible,
.buildings .process-step.is-active {
  color: var(--white);
  background: linear-gradient(90deg, rgba(255, 101, 0, .09), transparent 82%);
  border-left-color: var(--orange);
}

.buildings .process-step:focus-visible {
  outline: 1px solid var(--orange);
  outline-offset: -1px;
}

.buildings .step-number {
  color: #494b50;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -1px;
  transition: color .22s ease;
}

.buildings .step-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.4px;
}

.buildings .step-marker {
  width: 9px;
  height: 9px;
  border: 1px solid #6a3a1e;
  border-radius: 50%;
  background: #111216;
  box-shadow: 0 0 0 4px #0a0b0d;
  transition: background-color .22s ease, box-shadow .22s ease, transform .22s ease;
}

.buildings .process-step.is-active .step-number,
.buildings .process-step.is-active .step-label {
  color: var(--orange);
}

.buildings .process-step.is-active .step-marker {
  background: var(--orange);
  box-shadow: 0 0 0 4px #0a0b0d, 0 0 18px rgba(255, 101, 0, .7);
  transform: scale(1.15);
}

.buildings .process-detail {
  position: relative;
  display: flex;
  min-width: 0;
  padding: clamp(34px, 4vw, 62px);
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  border-left: 1px solid #3b2619;
}

.buildings .process-detail::before,
.buildings .process-detail::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.buildings .process-detail::before {
  top: 22px;
  right: 22px;
  width: 48px;
  height: 48px;
  border-top: 1px solid #5a2d15;
  border-right: 1px solid #5a2d15;
}

.buildings .process-detail::after {
  right: -70px;
  bottom: -70px;
  width: 220px;
  height: 220px;
  border: 1px solid rgba(255, 101, 0, .13);
  border-radius: 50%;
  box-shadow: 0 0 0 38px rgba(255, 101, 0, .025), 0 0 0 76px rgba(255, 101, 0, .018);
}

.buildings .process-detail.is-changing > * {
  animation: process-reveal .38s ease both;
}

@keyframes process-reveal {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .buildings .process-detail.is-changing > * {
    animation: none;
  }

  .buildings .process-step,
  .buildings .step-number,
  .buildings .step-marker {
    transition: none;
  }
}

.buildings .process-detail-index {
  position: absolute;
  top: clamp(24px, 3vw, 42px);
  right: clamp(28px, 4vw, 56px);
  color: #2c2e33;
  font-size: clamp(30px, 3.2vw, 54px);
  font-weight: 900;
  letter-spacing: -2px;
}

.buildings .process-detail h3 {
  max-width: 620px;
  margin: 16px 0 18px;
  font-size: clamp(27px, 2.6vw, 43px);
  line-height: 1.03;
  letter-spacing: -1.5px;
}

.buildings .process-detail-copy {
  max-width: 650px;
  margin: 0;
  color: #a9aaad;
  font-size: clamp(14px, 1.05vw, 17px);
  line-height: 1.55;
}

.buildings .process-detail-points {
  display: flex;
  margin: clamp(24px, 3.5svh, 36px) 0;
  padding: 0;
  gap: 10px;
  flex-wrap: wrap;
  list-style: none;
}

.buildings .process-detail-points li {
  padding: 9px 11px;
  border: 1px solid #34363b;
  color: #c2c3c5;
  font-size: 11px;
  letter-spacing: .5px;
}

.buildings .process-output {
  display: flex;
  margin: 0;
  padding-top: 16px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
}

.buildings .process-output span {
  color: #73757a;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.6px;
}

.buildings .process-output strong {
  color: var(--orange);
  font-size: 12px;
  letter-spacing: 1.4px;
  text-align: right;
}

/* 03 — Early planning */
.buildings .early {
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr);
  gap: clamp(44px, 6vw, 96px);
  align-items: center;
  border-top: 1px solid var(--line);
}

.buildings .construction {
  position: relative;
  width: 100%;
  height: min(68svh, 560px);
  min-height: 360px;
  margin: 0;
  overflow: hidden;
  border: 1px solid #3b2619;
  background: #0b0c0e;
  isolation: isolate;
}

.buildings .construction::before {
  content: none;
}

.buildings .construction::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 5, 7, .08), transparent 55%, rgba(4, 5, 7, .22)),
    linear-gradient(0deg, rgba(4, 5, 7, .72), transparent 36%);
  box-shadow: inset 0 0 85px rgba(0, 0, 0, .42);
  pointer-events: none;
}

.buildings .construction img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.78) contrast(1.08) brightness(.72);
  transition: transform .9s ease, filter .5s ease;
}

.buildings .construction:hover img {
  transform: scale(1.018);
  filter: saturate(.9) contrast(1.1) brightness(.79);
}

.buildings .construction-overlay {
  position: absolute;
  z-index: 2;
  inset: 0;
  pointer-events: none;
}

.buildings .infra-map {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.buildings .infra-route {
  fill: none;
  stroke: var(--orange);
  stroke-width: 1.5;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  vector-effect: non-scaling-stroke;
  opacity: .22;
  filter: drop-shadow(0 0 5px rgba(255, 101, 0, .6));
}

.buildings .construction.is-visible .infra-route {
  animation: infra-route-draw 1.35s ease forwards;
}

.buildings .construction.is-visible .route-branch-one {
  animation-delay: .3s;
}

.buildings .construction.is-visible .route-branch-two {
  animation-delay: .5s;
}

.buildings .construction.is-visible .route-branch-three {
  animation-delay: .7s;
}

@keyframes infra-route-draw {
  from { stroke-dashoffset: 1; opacity: .22; }
  to { stroke-dashoffset: 0; opacity: .9; }
}

.buildings .infra-point {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 7px;
  color: #e8e8e8;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 1.2px;
  opacity: .22;
  transform: translateY(7px);
}

.buildings .construction.is-visible .infra-point {
  animation: infra-point-in .45s ease forwards;
}

.buildings .infra-point i {
  width: 8px;
  height: 8px;
  border: 1px solid #ff9a52;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(7, 8, 10, .72), 0 0 16px rgba(255, 101, 0, .95);
}

.buildings .infra-point b {
  padding: 5px 7px;
  border: 1px solid rgba(255, 101, 0, .42);
  background: rgba(7, 8, 10, .78);
}

.buildings .point-cctv { top: 21%; left: 24%; animation-delay: .62s !important; }
.buildings .point-wifi { top: 36%; left: 43%; animation-delay: .78s !important; }
.buildings .point-access { top: 58%; left: 76%; animation-delay: .94s !important; }
.buildings .point-iptv { top: 48%; left: 62%; animation-delay: 1.1s !important; }
.buildings .point-core { left: 49%; bottom: 12%; animation-delay: 1.26s !important; }

@keyframes infra-point-in {
  to { opacity: 1; transform: translateY(0); }
}

.buildings .decision-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 72%;
  border-left: 1px solid rgba(255, 101, 0, .72);
  box-shadow: -8px 0 30px rgba(255, 101, 0, .08);
}

.buildings .decision-line span,
.buildings .decision-line strong {
  position: absolute;
  left: 13px;
  width: max-content;
  max-width: 170px;
  padding: 6px 8px;
  background: rgba(7, 8, 10, .84);
}

.buildings .decision-line span {
  top: 18px;
  color: #aaa;
  font-size: 8px;
  letter-spacing: 1.4px;
}

.buildings .decision-line strong {
  bottom: 22px;
  color: var(--orange);
  font-size: 10px;
  line-height: 1.35;
  letter-spacing: 1.2px;
}

.buildings .construction-status {
  position: absolute;
  left: 20px;
  bottom: 20px;
  display: flex;
  padding-left: 13px;
  flex-direction: column;
  gap: 5px;
  border-left: 2px solid var(--orange);
}

.buildings .construction-status span {
  color: #98999d;
  font-size: 8px;
  letter-spacing: 1.4px;
}

.buildings .construction-status strong {
  color: #fff;
  font-size: 12px;
  letter-spacing: 1.2px;
}

.buildings .early-copy {
  max-width: 720px;
}

.buildings .early h2 {
  margin: clamp(12px, 2svh, 20px) 0 clamp(18px, 2.8svh, 28px);
  font-size: clamp(48px, min(5vw, 7.8svh), 80px);
}

.buildings .early-copy > p:not(.eyebrow) {
  max-width: 720px;
  color: #aaa;
  font-size: clamp(14px, min(1.2vw, 2.2svh), 18px);
  line-height: 1.55;
}

.buildings .early-benefits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: clamp(24px, 4svh, 40px) 0;
  gap: clamp(18px, 2.5vw, 36px);
  border-top: 1px solid var(--line);
}

.buildings .early-benefits article {
  display: flex;
  margin: 0;
  padding-top: 18px;
  flex-direction: column;
  gap: 10px;
}

.buildings .early-benefits b {
  color: #f0f0ee;
  font-size: 10px;
  line-height: 1.4;
  letter-spacing: 1.1px;
}

.buildings .early-benefits small {
  color: #8f9094;
  font-size: 12px;
  line-height: 1.45;
}

@media (prefers-reduced-motion: reduce) {
  .buildings .construction img {
    transition: none;
  }

  .buildings .construction.is-visible .infra-route,
  .buildings .construction.is-visible .infra-point {
    animation: none;
  }

  .buildings .construction.is-visible .infra-route {
    stroke-dashoffset: 0;
    opacity: .9;
  }

  .buildings .construction.is-visible .infra-point {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 901px) and (max-height: 760px) {
  .buildings .building-hero,
  .buildings .process,
  .buildings .early {
    padding-top: 98px;
    padding-bottom: 20px;
  }

  .buildings .building-hero h2,
  .buildings .early h2 {
    margin: 10px 0 14px;
    font-size: clamp(44px, 7.3svh, 58px);
  }

  .buildings .building-story {
    gap: 18px;
    margin-top: 14px;
    padding-top: 14px;
  }

  .buildings .building-story p,
  .buildings .building-story .lead,
  .buildings .early-copy > p:not(.eyebrow) {
    font-size: 14px;
    line-height: 1.42;
  }

  .buildings .building-actions {
    margin-top: 14px;
  }

  .buildings .building-actions .btn {
    padding: 13px 18px;
  }

  .buildings .construction {
    height: min(62svh, 470px);
    min-height: 330px;
  }

  .buildings .building-visual {
    min-height: 0;
  }

  .buildings .process {
    gap: 42px;
  }

  .buildings .process h2 {
    margin: 8px 0 18px;
    font-size: clamp(42px, 7svh, 58px);
  }

  .buildings .process-goal {
    padding-top: 14px;
  }

  .buildings .process-goal p {
    margin-top: 9px;
    font-size: 13px;
    line-height: 1.4;
  }

  .buildings .process-workflow {
    min-height: min(68svh, 490px);
  }

  .buildings .process-step {
    min-height: 47px;
    padding-top: 6px;
    padding-bottom: 6px;
  }

  .buildings .process-detail {
    padding: 28px 34px;
  }

  .buildings .early-benefits {
    margin: 18px 0;
  }

  .buildings .early-benefits article {
    padding-top: 12px;
  }

  .buildings .prewire-strip {
    margin-top: 14px;
  }

  .buildings .prewire-label,
  .buildings .prewire-grid article {
    padding-top: 11px;
    padding-bottom: 11px;
  }

  .buildings .prewire-grid small {
    font-size: 10px;
  }
}

@media (max-width: 900px) {
  .buildings {
    padding-top: 0;
  }

  .buildings .building-hero,
  .buildings .process,
  .buildings .early {
    min-height: 100svh;
    padding-top: 104px;
    padding-bottom: 28px;
  }

  .buildings .building-hero,
  .buildings .early {
    grid-template-columns: 1fr;
    gap: 28px;
    align-content: center;
  }

  .buildings .building-hero {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 0;
  }

  .buildings .building-headline,
  .buildings .building-visual,
  .buildings .building-story,
  .buildings .prewire-strip,
  .buildings .building-actions {
    grid-column: 1;
    grid-row: auto;
  }

  .buildings .building-headline {
    display: block;
  }

  .buildings .building-story {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .buildings .prewire-strip {
    grid-template-columns: 1fr;
  }

  .buildings .prewire-label {
    padding-right: 0;
    flex-direction: row;
    align-items: center;
  }

  .buildings .prewire-label p {
    margin: 0;
  }

  .buildings .prewire-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid #3b2619;
  }

  .buildings .prewire-grid article:nth-child(odd) {
    border-left: 0;
  }

  .buildings .prewire-grid article:nth-child(n + 3) {
    border-top: 1px solid #3b2619;
  }

  .buildings .building-hero h2,
  .buildings .early h2 {
    font-size: clamp(42px, 9vw, 66px);
  }

  .buildings .building-visual {
    min-height: clamp(170px, 27svh, 230px);
    margin: 0;
    border-right: 1px solid #3b2619;
  }

  .buildings .process {
    grid-template-columns: 1fr;
    gap: 24px;
    align-content: center;
  }

  .buildings .process-intro {
    max-width: none;
  }

  .buildings .process h2 {
    margin-bottom: 18px;
    font-size: clamp(42px, 8vw, 64px);
  }

  .buildings .process-goal {
    display: grid;
    padding-top: 14px;
    grid-template-columns: 100px 1fr 1fr;
    gap: 16px;
  }

  .buildings .process-goal p {
    margin: 0;
    font-size: 13px;
  }

  .buildings .process-workflow {
    min-height: min(48svh, 440px);
    grid-template-columns: minmax(160px, .55fr) minmax(0, 1.45fr);
  }

  .buildings .process-detail {
    padding: 28px;
  }

  .buildings .construction {
    width: min(100%, 620px);
    height: min(30svh, 260px);
    min-height: 180px;
    justify-self: center;
  }

  .buildings .decision-line {
    left: 74%;
  }

  .buildings .panel-scroll {
    display: flex;
    right: 0;
    bottom: 14px;
    align-items: center;
    gap: 9px;
    writing-mode: horizontal-tb;
  }

  .buildings .panel-scroll i {
    margin-top: 0;
  }
}

@media (max-width: 560px) {
  .buildings {
    padding: 0 22px 65px;
  }

  .buildings .building-hero,
  .buildings .process,
  .buildings .early {
    padding-top: 96px;
    padding-bottom: 20px;
  }

  .buildings .building-hero,
  .buildings .early {
    gap: 18px;
  }

  .buildings .building-hero {
    gap: 0;
  }

  .buildings .building-headline {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .buildings .building-visual {
    min-height: min(18svh, 145px);
  }

  .buildings .building-hero h2,
  .buildings .early h2 {
    margin: 8px 0 12px;
    font-size: clamp(35px, 10vw, 48px);
    letter-spacing: -2.5px;
  }

  .buildings .building-story p,
  .buildings .building-story .lead,
  .buildings .early-copy > p:not(.eyebrow) {
    font-size: 13px;
    line-height: 1.38;
  }

  .buildings .building-actions .btn,
  .buildings .early .btn {
    padding: 11px 13px;
    font-size: 9px;
  }

  .buildings .building-story {
    margin-top: 12px;
    padding-top: 12px;
    gap: 8px;
  }

  .buildings .prewire-strip {
    margin-top: 12px;
  }

  .buildings .prewire-label,
  .buildings .prewire-grid article {
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .buildings .prewire-label strong {
    font-size: 11px;
  }

  .buildings .prewire-grid b {
    margin-bottom: 3px;
    font-size: 9px;
  }

  .buildings .prewire-grid small {
    font-size: 10px;
    line-height: 1.25;
  }

  .buildings .building-actions {
    margin-top: 10px;
  }

  .buildings .process {
    gap: 14px;
  }

  .buildings .process h2 {
    margin: 7px 0 12px;
    font-size: clamp(36px, 10vw, 48px);
    letter-spacing: -2.5px;
  }

  .buildings .process-goal {
    display: block;
    padding: 10px 0 0 14px;
  }

  .buildings .process-goal p {
    margin-top: 7px;
    font-size: 12px;
    line-height: 1.32;
  }

  .buildings .process-goal p:last-child {
    display: none;
  }

  .buildings .process-workflow {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .buildings .process-rail {
    padding: 0;
    flex-direction: row;
    justify-content: flex-start;
    overflow-x: auto;
    border-bottom: 1px solid #3b2619;
    scrollbar-width: thin;
    scrollbar-color: var(--orange) #15161a;
  }

  .buildings .process-rail::before {
    display: none;
  }

  .buildings .process-step {
    width: 92px;
    min-width: 92px;
    min-height: 64px;
    padding: 8px;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    gap: 2px;
    border-left: 0;
    border-bottom: 2px solid transparent;
    text-align: center;
  }

  .buildings .process-step:hover,
  .buildings .process-step:focus-visible,
  .buildings .process-step.is-active {
    border-left-color: transparent;
    border-bottom-color: var(--orange);
    background: linear-gradient(0deg, rgba(255, 101, 0, .1), transparent 82%);
  }

  .buildings .step-number {
    font-size: 17px;
  }

  .buildings .step-label {
    font-size: 8px;
    letter-spacing: .8px;
  }

  .buildings .step-marker {
    display: none;
  }

  .buildings .process-detail {
    min-height: 250px;
    padding: 22px 18px 18px;
    border-left: 0;
  }

  .buildings .process-detail-index {
    top: 16px;
    right: 18px;
    font-size: 27px;
  }

  .buildings .process-detail h3 {
    max-width: 82%;
    margin: 10px 0;
    font-size: 24px;
  }

  .buildings .process-detail-copy {
    font-size: 12px;
    line-height: 1.35;
  }

  .buildings .process-detail-points {
    margin: 13px 0;
    gap: 6px;
  }

  .buildings .process-detail-points li {
    padding: 5px 7px;
    font-size: 9px;
  }

  .buildings .process-output {
    padding-top: 10px;
  }

  .buildings .construction {
    height: min(23svh, 180px);
    min-height: 140px;
  }

  .buildings .early-benefits {
    margin: 14px 0;
    gap: 10px;
  }

  .buildings .early-benefits article {
    padding-top: 10px;
  }

  .buildings .early-benefits b {
    font-size: 8px;
  }

  .buildings .early-benefits small {
    font-size: 9px;
    line-height: 1.25;
  }

  .buildings .infra-point b {
    display: none;
  }

  .buildings .decision-line span {
    display: none;
  }

  .buildings .decision-line strong {
    right: 8px;
    left: auto;
    max-width: 112px;
    font-size: 8px;
    text-align: right;
  }

  .buildings .construction-status {
    left: 12px;
    bottom: 12px;
  }

  .buildings .construction-status span {
    display: none;
  }

  .buildings .construction-status strong {
    font-size: 9px;
  }
}

@media (max-width: 900px) and (max-height: 650px) {
  .buildings .building-hero,
  .buildings .process,
  .buildings .early {
    padding-top: 90px;
    padding-bottom: 14px;
  }

  .buildings .building-hero,
  .buildings .early {
    gap: 12px;
  }

  .buildings .building-hero h2,
  .buildings .early h2 {
    margin: 6px 0 8px;
    font-size: clamp(30px, 8svh, 42px);
  }

  .buildings .building-hero .lead,
  .buildings .early-copy > p:not(.eyebrow) {
    font-size: 10px;
    line-height: 1.28;
  }

  .buildings .construction {
    height: 135px;
    min-height: 135px;
  }

  .buildings .process h2 {
    margin: 4px 0 7px;
    font-size: clamp(27px, 7svh, 37px);
  }

  .buildings .process-goal {
    padding-top: 7px;
  }

  .buildings .process-workflow {
    min-height: 0;
  }

  .buildings .process-detail {
    min-height: 210px;
    padding-top: 16px;
    padding-bottom: 12px;
  }

  .buildings .process-detail h3 {
    font-size: 20px;
  }

  .buildings .process-detail-points {
    margin: 8px 0;
  }

  .buildings .early-benefits {
    margin: 8px 0;
  }

  .buildings .building-visual {
    min-height: 76px;
  }

  .buildings .building-story {
    margin-top: 6px;
    padding-top: 7px;
    gap: 5px;
  }

  .buildings .building-story p,
  .buildings .building-story .lead {
    font-size: 10px;
    line-height: 1.25;
  }

  .buildings .prewire-strip {
    margin-top: 7px;
  }

  .buildings .prewire-label,
  .buildings .prewire-grid article {
    padding-top: 5px;
    padding-bottom: 5px;
  }

  .buildings .prewire-label strong,
  .buildings .prewire-grid small {
    font-size: 8px;
  }

  .buildings .building-actions {
    margin-top: 7px;
  }
}