.roof-detail-page {
  min-height: 100svh;
  overflow-x: clip;
  background: #111411;
  color: var(--paper);
}

.roof-detail-page::before {
  opacity: 0.065;
}

.detail-header .site-header__inner {
  border-bottom-color: rgb(231 226 216 / 38%);
}

.detail-header .primary-navigation a[aria-current="page"] {
  color: var(--orange);
}

.detail-explorer {
  position: relative;
  min-height: 100svh;
  padding: clamp(7.5rem, 11vh, 9.5rem) var(--gutter) 1.25rem;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(90deg, transparent 0 24.9%, rgb(231 226 216 / 3%) 25%, transparent 25.1% 74.9%, rgb(231 226 216 / 3%) 75%, transparent 75.1%),
    #111411;
}

.detail-explorer__register {
  position: absolute;
  top: 4.85rem;
  right: var(--gutter);
  left: var(--gutter);
  height: 1px;
  background: rgb(231 226 216 / 48%);
}

.detail-explorer__register::before,
.detail-explorer__register::after,
.detail-explorer__register span {
  position: absolute;
  top: -0.35rem;
  width: 1px;
  height: 0.7rem;
  background: rgb(231 226 216 / 72%);
  content: "";
}

.detail-explorer__register::before { left: 0; }
.detail-explorer__register::after { right: 0; }
.detail-explorer__register span {
  top: -0.22rem;
  left: 82%;
  width: 1.25rem;
  height: 0.44rem;
  background: var(--orange);
}

.detail-explorer__layout {
  display: grid;
  grid-template-columns: minmax(18rem, 28rem) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 5rem);
  align-items: center;
  width: min(100%, 90rem);
  min-height: calc(100svh - 12rem);
  margin-inline: auto;
}

.detail-explorer__copy {
  position: relative;
  z-index: 5;
  align-self: center;
}

.detail-explorer__kicker {
  margin: 0 0 1rem;
  color: var(--orange);
  font-family: "Arial Narrow", var(--body);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.detail-explorer h1 {
  max-width: 12ch;
  margin: 0 0 clamp(2rem, 4vh, 3.25rem);
  font-family: var(--display);
  font-size: clamp(3.2rem, 4.35vw, 4.3rem);
  font-weight: 900;
  letter-spacing: 0.005em;
  line-height: 0.93;
  text-transform: uppercase;
}

.detail-layers {
  border-top: 1px solid rgb(231 226 216 / 40%);
}

.detail-layer-control {
  display: grid;
  grid-template-columns: 4.7rem 1fr 1.4rem;
  gap: 1rem;
  align-items: center;
  width: 100%;
  min-height: 4.8rem;
  padding: 0.8rem 1.15rem;
  border-right: 1px solid rgb(231 226 216 / 42%);
  border-bottom: 1px solid rgb(231 226 216 / 42%);
  border-left: 1px solid rgb(231 226 216 / 42%);
  background: transparent;
  color: var(--paper);
  font-family: "Arial Narrow", var(--body);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.035em;
  text-align: left;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease, transform 220ms var(--ease-firm);
}

.detail-layer-control span {
  font-family: var(--display);
  font-size: 2.25rem;
  line-height: 1;
}

.detail-layer-control strong { font: inherit; }

.detail-layer-control svg,
.detail-explorer__footer svg {
  width: 1.3rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

.detail-layer-control:hover,
.detail-layer-control:focus-visible {
  transform: translateX(0.35rem);
}

.detail-layer-control.is-active {
  background: var(--orange);
  color: var(--ink);
}

.detail-explorer__description {
  max-width: 42ch;
  min-height: 4.8rem;
  margin: 1.5rem 0 0;
  color: rgb(231 226 216 / 76%);
  font-size: 0.97rem;
  line-height: 1.55;
}

.detail-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.15rem;
}

.detail-tools button {
  min-height: 2.75rem;
  padding: 0.55rem 0.8rem;
  border: 1px solid rgb(231 226 216 / 42%);
  background: transparent;
  color: var(--paper);
  font-family: "Arial Narrow", var(--body);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  cursor: pointer;
}

.detail-tools button:hover,
.detail-tools button:focus-visible,
.detail-tools button[aria-pressed="true"] {
  border-color: var(--orange);
  color: var(--orange);
}

.detail-roof {
  position: relative;
  min-width: 0;
  height: min(78vh, 49rem);
  margin: 0;
  filter: drop-shadow(0 1.5rem 1.5rem rgb(0 0 0 / 28%));
}

.detail-roof__layer {
  position: absolute;
  z-index: 2;
  right: 7rem;
  left: 0;
  height: 31%;
  transition: opacity 240ms ease, filter 240ms ease, transform 620ms var(--ease-weighted);
  will-change: transform, opacity;
}

.detail-roof__layer img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
}

.detail-roof__layer--skin { top: 1%; }
.detail-roof__layer--battens { top: 34.5%; }
.detail-roof__layer--rafters { top: 68%; }

.detail-explorer[data-active="skin"] .detail-roof__layer:not(.detail-roof__layer--skin),
.detail-explorer[data-active="battens"] .detail-roof__layer:not(.detail-roof__layer--battens),
.detail-explorer[data-active="rafters"] .detail-roof__layer:not(.detail-roof__layer--rafters) {
  opacity: 0.48;
  filter: saturate(0.55) brightness(0.8);
}

.detail-explorer[data-active="skin"] .detail-roof__layer--skin,
.detail-explorer[data-active="battens"] .detail-roof__layer--battens,
.detail-explorer[data-active="rafters"] .detail-roof__layer--rafters {
  z-index: 3;
  transform: translateX(-0.8rem) scale(1.025);
}

.detail-explorer[data-active="all"] .detail-roof__layer {
  opacity: 1;
  filter: none;
}

.detail-explorer[data-open="false"] .detail-roof__layer--skin { transform: translateY(72%); }
.detail-explorer[data-open="false"] .detail-roof__layer--battens { transform: translateY(0); }
.detail-explorer[data-open="false"] .detail-roof__layer--rafters { transform: translateY(-72%); }

.detail-roof__guides {
  position: absolute;
  z-index: 1;
  inset: 14% 13% 14% 8%;
  transition: opacity 180ms ease;
}

.detail-roof__guides span {
  position: absolute;
  top: 0;
  bottom: 0;
  border-left: 1px dashed rgb(231 226 216 / 32%);
}

.detail-roof__guides span:nth-child(1) { left: 9%; }
.detail-roof__guides span:nth-child(2) { left: 61%; }
.detail-roof__guides span:nth-child(3) { left: 88%; }

.detail-explorer[data-guides="false"] .detail-roof__guides,
.detail-explorer[data-guides="false"] .detail-roof__label {
  opacity: 0;
}

.detail-roof__label {
  position: absolute;
  z-index: 4;
  right: 0;
  display: grid;
  width: 7.3rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid rgb(231 226 216 / 46%);
  transition: opacity 180ms ease;
}

.detail-roof__label::before {
  position: absolute;
  top: 1.25rem;
  right: 100%;
  width: clamp(1rem, 4vw, 4rem);
  border-top: 1px dashed rgb(231 226 216 / 40%);
  content: "";
}

.detail-roof__label b {
  color: var(--orange);
  font-family: var(--display);
  font-size: 1.2rem;
  line-height: 1;
}

.detail-roof__label span {
  margin-top: 0.35rem;
  font-family: "Arial Narrow", var(--body);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.detail-roof__label--skin { top: 14%; }
.detail-roof__label--battens { top: 47%; }
.detail-roof__label--rafters { top: 80%; }

.detail-explorer__footer {
  display: flex;
  position: absolute;
  right: var(--gutter);
  bottom: 1.2rem;
  left: var(--gutter);
  justify-content: space-between;
  align-items: center;
  padding-top: 0.8rem;
  border-top: 1px solid rgb(231 226 216 / 28%);
  color: rgb(231 226 216 / 62%);
  font-family: "Arial Narrow", var(--body);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.detail-explorer__footer a {
  display: inline-flex;
  gap: 0.7rem;
  align-items: center;
  color: var(--paper);
  text-decoration: none;
}

@media (max-width: 1050px) {
  .detail-explorer__layout {
    grid-template-columns: minmax(17rem, 22rem) minmax(0, 1fr);
    gap: 1.5rem;
  }

  .detail-roof__layer { right: 4.7rem; }
  .detail-roof__label { width: 5.2rem; }
  .detail-explorer h1 { font-size: clamp(3rem, 5vw, 4.5rem); }
}

@media (max-width: 820px) {
  .roof-detail-page .site-header {
    position: absolute;
  }

  .detail-explorer {
    min-height: 100svh;
    padding-top: 7rem;
    padding-bottom: 5.5rem;
    overflow: visible;
  }

  .detail-explorer__register { top: 5.25rem; }

  .detail-explorer__layout {
    display: flex;
    flex-direction: column;
    gap: 2.2rem;
    min-height: auto;
  }

  .detail-explorer__copy,
  .detail-roof {
    width: 100%;
  }

  .detail-explorer h1 {
    max-width: 12ch;
    margin-bottom: 1.8rem;
    font-size: clamp(3rem, 14vw, 4.1rem);
    line-height: 0.94;
  }

  .detail-roof {
    height: clamp(30rem, 135vw, 39rem);
  }

  .detail-roof__layer {
    right: 0;
    height: 29%;
  }

  .detail-roof__layer--skin { top: 2%; }
  .detail-roof__layer--battens { top: 35.5%; }
  .detail-roof__layer--rafters { top: 69%; }
  .detail-roof__label { display: none; }
  .detail-roof__guides { inset-inline: 10%; }

  .detail-explorer__footer {
    position: absolute;
    bottom: 1rem;
  }
}

@media (max-width: 480px) {
  .detail-explorer {
    padding-inline: 1.15rem;
  }

  .detail-explorer__register,
  .detail-explorer__footer {
    right: 1.15rem;
    left: 1.15rem;
  }

  .detail-explorer__kicker {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
  }

  .detail-explorer h1 {
    font-size: clamp(2.9rem, 14vw, 4.1rem);
  }

  .detail-layer-control {
    grid-template-columns: 3.2rem 1fr 1.2rem;
    gap: 0.7rem;
    min-height: 4.2rem;
    padding-inline: 0.8rem;
    font-size: 0.87rem;
  }

  .detail-layer-control span { font-size: 1.8rem; }
  .detail-explorer__description { min-height: 4.5rem; }
  .detail-tools button { flex: 1 1 30%; }
  .detail-roof { height: clamp(27rem, 133vw, 34rem); }

  .detail-explorer__footer span { display: none; }
  .detail-explorer__footer { justify-content: flex-end; }
}

@media (prefers-reduced-motion: reduce) {
  .detail-roof__layer,
  .detail-layer-control {
    transition: none;
  }
}