.kpc-intro-hero {
  min-height: 58vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.95fr);
  gap: 36px;
  align-items: end;
  padding: 40px 0 20px;
}
.kpc-intro-copy { min-width: 0; }
.kpc-hero-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 28px;
}
.kpc-hero-logo img {
  width: 72px;
  height: 72px;
  flex: 0 0 72px;
  display: block;
}
.kpc-hero-logo strong {
  display: block;
  font-size: clamp(22px, 2.6vw, 32px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #e07a28;
  line-height: 1.1;
}
.kpc-hero-logo span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #d7dde3;
}
.kpc-intro-hero h1 {
  font-size: clamp(42px, 7vw, 84px);
  line-height: 0.95;
  margin: 10px 0 18px;
  font-weight: 500;
}
.kpc-lead { font-size: 20px; line-height: 1.55; max-width: 760px; color: #d7dde3; }
.kpc-intro-photo {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}
.kpc-intro-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 55% 40%;
  min-height: 320px;
  max-height: 520px;
}
@media (max-width: 860px) {
  .kpc-intro-hero {
    grid-template-columns: 1fr;
    align-items: start;
  }
  .kpc-intro-photo img { max-height: 360px; }
}

.kpc-section { padding: 56px 0 8px; border-top: 1px solid var(--line); }
.kpc-section h2 {
  font-size: clamp(28px, 4vw, 40px);
  margin: 0 0 16px;
  font-weight: 500;
}
.kpc-section p { color: #c5ced6; font-size: 17px; line-height: 1.65; max-width: 780px; }

.kpc-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  margin-top: 28px;
}
.kpc-fact {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 16px;
  background: #12181f;
}
.kpc-fact b { display: block; color: var(--gold); margin-bottom: 8px; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; }
.kpc-fact-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.kpc-fact-title b { margin-bottom: 0; }
.kpc-fact-title svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  fill: var(--gold);
  stroke: var(--gold);
  stroke-width: 1.6;
  stroke-linecap: round;
}
.kpc-ico-moon { stroke: none; }
.kpc-fact span { color: #dce3ea; font-size: 15px; line-height: 1.55; }

.kpc-product-video {
  position: relative;
  overflow: hidden;
  text-align: center;
}
.kpc-product-video::before {
  position: absolute;
  top: 88px;
  left: 50%;
  width: min(820px, 82vw);
  height: 380px;
  border-radius: 50%;
  background: rgba(196, 164, 106, 0.1);
  filter: blur(90px);
  content: "";
  pointer-events: none;
  transform: translateX(-50%);
}
.kpc-product-video-copy,
.kpc-product-video-frame,
.kpc-product-video-note {
  position: relative;
  z-index: 1;
}
.kpc-product-video-copy {
  width: min(840px, 100%);
  margin: 0 auto;
}
.kpc-product-video-copy h2 {
  margin-bottom: 12px;
  text-wrap: balance;
}
.kpc-section .kpc-product-video-overline {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.kpc-product-video-copy > p:not(.kpc-product-video-overline) {
  margin-right: auto;
  margin-left: auto;
}
.kpc-product-video-frame {
  width: min(1080px, 100%);
  margin: 28px auto 0;
  padding: 5px;
  overflow: hidden;
  border: 1px solid rgba(228, 201, 138, 0.78);
  border-radius: 20px;
  background: #050607;
  box-shadow:
    0 24px 70px rgba(0, 0, 0, 0.52),
    0 0 38px rgba(196, 164, 106, 0.16),
    inset 0 0 0 1px rgba(255, 244, 207, 0.08);
}
.kpc-product-video-frame video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 15px;
  background: #000;
  object-fit: contain;
}
.kpc-section .kpc-product-video-note {
  max-width: none;
  margin: 15px auto 0;
  color: #9faab4;
  font-size: 12px;
  letter-spacing: 0.04em;
}
@media (max-width: 640px) {
  .kpc-product-video-frame {
    margin-top: 22px;
    padding: 3px;
    border-radius: 14px;
  }
  .kpc-product-video-frame video { border-radius: 10px; }
  .kpc-section .kpc-product-video-note { padding: 0 12px; }
}

.kpc-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 8px;
}
@media (max-width: 900px) {
  .kpc-compare { grid-template-columns: 1fr; }
}
.kpc-compare .kpc-unit.is-demo .kpc-pane { aspect-ratio: 5 / 4; }

.kpc-openness { display: flex; gap: 8px; flex-wrap: wrap; margin: 18px 0 22px; align-items: center; }
.kpc-open-label {
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-right: 4px;
}
.kpc-openness button {
  min-width: 52px;
  height: 34px;
  border-radius: 17px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #1a2028, #10161c);
  color: var(--ink);
  cursor: pointer;
  font-weight: 650;
  font-size: 12px;
}
.kpc-openness button[aria-pressed="true"] {
  border-color: var(--gold);
  color: #1a1408;
  background: var(--gold);
}

.kpc-tones {
  margin-top: -8px;
}
.kpc-tones .kpc-open-label {
  flex: 1 0 100%;
  margin: 0 0 6px;
}
.kpc-tone {
  width: 34px;
  min-width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.kpc-tone i {
  display: block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.28);
}
.kpc-tone[data-color="white"] i { background: #e4d8c4; }
.kpc-tone[data-color="pure-white"] i {
  background: #ffffff;
  box-shadow: inset 0 0 0 1px #9aa3ad;
}
.kpc-tone[data-color="cream"] i { background: #d8c49a; }
.kpc-tone[data-color="brown"] i { background: #6b4426; }
.kpc-tone[data-color="black"] i { background: #141414; }
.kpc-tone[data-color="gray"] i { background: #8a8a8a; }
.kpc-tone[data-color="blue"] i { background: #3d5c7a; }
.kpc-tone[aria-pressed="true"] {
  border-color: var(--gold);
  background: #1a1408;
  box-shadow: 0 0 0 2px var(--gold);
}

.kpc-unit-label {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.kpc-section-title {
  margin: 32px 0 12px;
  color: var(--gold-2);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(22px, 3.1vw, 32px);
  font-weight: 500;
  letter-spacing: 0.03em;
  line-height: 1.2;
}

.kpc-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: stretch;
  margin-top: 22px;
  min-height: 640px;
  padding: 22px 20px 16px;
  background:
    linear-gradient(180deg, #4a443c 0%, #322e29 72%, #221f1c 100%);
  box-shadow: inset 0 0 0 1px #5a5348;
}
.kpc-pair > .kpc-unit { min-height: 0; }
@media (max-width: 900px) {
  .kpc-pair { grid-template-columns: 1fr; min-height: 0; }
  .kpc-unit.is-window,
  .kpc-unit.is-french { min-height: 420px; }
}

.kpc-unit {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}
.kpc-unit.is-demo { display: block; }

.kpc-hang {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

/* Ventana: cuelga en el muro, alféizar, muro debajo. No toca el piso. */
.kpc-unit.is-window .kpc-hang { justify-content: flex-start; padding-top: 2%; }
.kpc-unit.is-window .kpc-arch { flex: 0 0 auto; width: 100%; }
.kpc-unit.is-window .kpc-mid { flex: 0 0 auto; }
.kpc-wall-under {
  flex: 1 1 auto;
  min-height: 90px;
  background: linear-gradient(180deg, #3a3530 0%, #2a2622 100%);
  box-shadow: inset 0 8px 12px rgba(0, 0, 0, 0.18);
}

/* Puerta: dos hojas del marco al piso. */
.kpc-unit.is-french .kpc-hang { justify-content: stretch; }
.kpc-unit.is-french .kpc-arch { flex: 1; min-height: 520px; }
.kpc-floor {
  flex: 0 0 32px;
  height: 32px;
  background:
    repeating-linear-gradient(90deg, #6d4e32 0 20px, #7d5c3c 20px 40px);
  box-shadow: inset 0 4px 0 #4a3524;
}

.kpc-arch {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  filter: drop-shadow(0 16px 28px rgba(0, 0, 0, 0.4));
}
.kpc-nameplate {
  display: block;
  text-align: center;
  font-size: 10px;
  letter-spacing: 0.16em;
  font-weight: 800;
  color: #3a3228;
  padding-top: 2px;
}
.kpc-threshold .kpc-nameplate { color: #efe6d6; }

.kpc-head-cas {
  height: 22px;
  flex: 0 0 22px;
  background: linear-gradient(180deg, #f7f0e4, #d8cbb6 55%, #c2b49c);
  border-radius: 3px 3px 0 0;
  box-shadow: inset 0 1px 0 #fff8ee, 0 1px 0 #8f8474;
}
.kpc-mid {
  flex: 1;
  min-width: 0;
  min-height: 0;
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr) 20px;
  align-items: stretch;
}
.kpc-mid > .kpc-win3,
.kpc-mid > .kpc-french {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 0;
  height: 100%;
}
.kpc-unit.is-window .kpc-mid > .kpc-win3 {
  height: auto;
}
.kpc-arch.has-chain .kpc-mid {
  grid-template-columns: 20px minmax(0, 1fr) 20px 36px;
}
.kpc-arch.has-chain-both .kpc-mid {
  grid-template-columns: 36px 20px minmax(0, 1fr) 20px 36px;
}
.kpc-jamb {
  background: linear-gradient(90deg, #cbbfaa, #efe6d6 42%, #d2c4ae);
  box-shadow: inset 0 0 0 1px rgba(80, 70, 55, 0.2);
}

.kpc-pane {
  position: relative;
  overflow: hidden;
  background: #0d1612;
  min-height: 0;
  height: 100%;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.18);
}
/* Tres hojas de ventana (idea: casement triple). Un cassette / una tela. */
.kpc-win3 {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 7px minmax(0, 1fr) 7px minmax(0, 1fr);
  aspect-ratio: 16 / 9;
  background: #f2efe8;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}
.kpc-unit.is-demo .kpc-win3 { aspect-ratio: 16 / 9; }
.kpc-unit.is-demo .kpc-arch { display: block; }
.kpc-unit.is-demo .kpc-mid { display: grid; height: auto; }
.kpc-mullion {
  background: linear-gradient(90deg, #d8d2c6, #f7f4ee 45%, #cfc8ba);
}
.kpc-lite {
  position: relative;
  min-width: 0;
  background: #f7f4ee;
  padding: 4px;
}
.kpc-lite .kpc-pane { height: 100%; min-height: 72px; }
.kpc-win3 > .kpc-cass,
.kpc-win3 > .kpc-cloth,
.kpc-win3 > .kpc-hem {
  grid-column: 1 / -1;
  grid-row: 1;
}

.kpc-muntin {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}
.kpc-muntin-win {
  background-image:
    linear-gradient(#2a2a2a, #2a2a2a),
    linear-gradient(#2a2a2a, #2a2a2a),
    linear-gradient(#2a2a2a, #2a2a2a),
    linear-gradient(#2a2a2a, #2a2a2a),
    linear-gradient(#2a2a2a, #2a2a2a),
    linear-gradient(#2a2a2a, #2a2a2a);
  background-size: 2px 100%, 2px 100%, 100% 2px, 100% 2px, 100% 2px, 100% 2px;
  background-position: 33.33% 0, 66.66% 0, 0 20%, 0 40%, 0 60%, 0 80%;
  background-repeat: no-repeat;
}
.kpc-muntin-door {
  background-image:
    linear-gradient(#f4f0e6, #f4f0e6),
    linear-gradient(#f4f0e6, #f4f0e6),
    linear-gradient(#f4f0e6, #f4f0e6),
    linear-gradient(#f4f0e6, #f4f0e6),
    linear-gradient(#f4f0e6, #f4f0e6),
    linear-gradient(#f4f0e6, #f4f0e6);
  background-size: 2px 100%, 2px 100%, 100% 2px, 100% 2px, 100% 2px, 100% 2px;
  background-position: 33.33% 0, 66.66% 0, 0 20%, 0 40%, 0 60%, 0 80%;
  background-repeat: no-repeat;
}

.kpc-win-crank {
  position: absolute;
  top: 46%;
  z-index: 6;
  width: 9px;
  height: 16px;
  border-radius: 2px;
  background: #f6f3ec;
  border: 1px solid #c8c2b4;
}
.kpc-unit.is-window .kpc-win-crank {
  z-index: 2;
}
.kpc-win-crank::after {
  content: "";
  position: absolute;
  top: 5px;
  width: 13px;
  height: 5px;
  border-radius: 3px;
  background: #f6f3ec;
  border: 1px solid #c8c2b4;
}
.kpc-win-crank.is-right { right: 1px; }
.kpc-win-crank.is-right::after { right: -1px; }
.kpc-win-crank.is-left { left: 1px; }
.kpc-win-crank.is-left::after { left: -1px; }

.kpc-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 38%;
  display: block;
}
.kpc-photo.pos-a { object-position: 18% 38%; }
.kpc-photo.pos-b { object-position: 50% 38%; }
.kpc-photo.pos-c { object-position: 82% 38%; }
.kpc-photo.pos-l { object-position: 28% 38%; }
.kpc-photo.pos-r { object-position: 72% 38%; }

/* Cassette: fascia real, encima de la tela, ancho del cristal */
.kpc-win3,
.kpc-french .kpc-pane { --kpc-cass-h: 22px; }
.kpc-cass {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: var(--kpc-cass-h, 22px);
  z-index: 6;
  background: linear-gradient(180deg, #f3e6c8 0%, #d2b072 32%, #a07d45 78%, #6d542e 100%);
  box-shadow: 0 3px 7px rgba(0, 0, 0, 0.35);
  border-bottom: 1px solid #4a3a22;
}
.kpc-cass::after {
  content: "";
  position: absolute;
  left: 4%;
  right: 4%;
  bottom: -3px;
  height: 3px;
  background: #8a7348;
  border-radius: 0 0 2px 2px;
}

.kpc-cloth {
  position: absolute;
  left: 0;
  right: 0;
  top: var(--kpc-cass-h, 22px);
  z-index: 3;
  pointer-events: none;
  overflow: hidden;
}
.kpc-cloth::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 7px;
  background: linear-gradient(180deg, #d7c49a, #8d7348);
  box-shadow: 0 2px 3px rgba(0, 0, 0, 0.28);
}
.kpc-cloth.is-cordless::after { display: none; }

.kpc-unit.is-cordless .kpc-win3 { overflow: visible; }
.kpc-unit.is-cordless .kpc-hang { overflow: visible; }
.kpc-unit.is-cordless .kpc-leaf .kpc-pane { overflow: visible; }
.kpc-win3 > .kpc-hem {
  position: absolute;
  left: 0;
  right: 0;
  width: 100%;
  grid-column: 1 / -1;
  grid-row: 1;
}
.kpc-hem {
  position: absolute;
  left: 0;
  right: 0;
  width: 100%;
  top: 70%;
  height: 0;
  z-index: 8;
  pointer-events: none;
}
.kpc-hem-bar {
  position: absolute;
  left: 0;
  right: 0;
  width: 100%;
  top: -8px;
  height: 9px;
  border: 0;
  border-radius: 0;
  background: linear-gradient(180deg, #f3e6c8 0%, #d2b072 36%, #8a7348 100%);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.32), inset 0 1px 0 #fff6e4;
  pointer-events: auto;
  cursor: pointer;
  display: block;
  padding: 0;
}
.kpc-hem-ctrl {
  position: absolute;
  left: 50%;
  top: -4px;
  transform: translateX(-50%);
  display: flex;
  align-items: flex-start;
  gap: 5px;
  pointer-events: auto;
}
.kpc-hand-hit {
  width: 46px;
  height: 62px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.28));
}
.kpc-unit.is-window .kpc-hand-hit {
  width: 54px;
  height: 74px;
}
.kpc-hem-arrows {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 6px;
}
.kpc-hem-arrow {
  width: 22px;
  height: 22px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid #c4a46a;
  background: linear-gradient(180deg, #2c2a27, #161412);
  color: #e4c98a;
  font-size: 9px;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
}
.kpc-hand {
  width: 100%;
  height: 100%;
  display: block;
  transform-origin: 50% 12%;
}
.kpc-hem.is-up .kpc-hand {
  animation: kpc-hand-lift 0.8s ease-in-out infinite;
}
.kpc-hem.is-down .kpc-hand {
  animation: kpc-hand-pull 0.85s ease-in-out infinite;
}
@keyframes kpc-hand-lift {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}
@keyframes kpc-hand-pull {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(3px); }
}

.kpc-french {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 12px minmax(0, 1fr);
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 100%;
  min-height: 0;
  background: #cfc3ad;
}
.kpc-leaf {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: linear-gradient(180deg, #d5dde4, #b7c2cc);
  padding: 10px 14px 26px;
  box-shadow: inset 0 0 0 1px #8e99a3;
}
.kpc-leaf .kpc-pane {
  flex: 1;
  min-height: 0;
  height: auto;
}
.kpc-astragal {
  background: linear-gradient(90deg, #b9ad97, #eee6d8 45%, #c4b79f);
  box-shadow: inset 2px 0 0 #8f836f, inset -2px 0 0 #8f836f;
}
.kpc-hinges {
  position: absolute;
  top: 10%;
  bottom: 10%;
  width: 7px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 7;
  pointer-events: none;
}
.kpc-hinges i {
  display: block;
  height: 12px;
  border-radius: 1px;
  background: linear-gradient(180deg, #d8c07a, #8a7028);
}
.kpc-hinges.is-left { left: 2px; }
.kpc-hinges.is-right { right: 2px; }
.kpc-hw {
  position: absolute;
  left: 5px;
  top: 36%;
  z-index: 8;
  width: 16px;
  pointer-events: none;
}
.kpc-zb-leaf,
.kpc-zbbo-leaf {
  position: relative;
  min-width: 0;
  min-height: 0;
  height: 100%;
}
.kpc-zb-leaf::after,
.kpc-zbbo-leaf::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 11px;
  z-index: 7;
  pointer-events: none;
  background: linear-gradient(90deg, #d8cbb4, #9a8a70);
  box-shadow: inset 0 0 0 1px rgba(60, 48, 28, 0.28);
}
.kpc-zb-leaf:first-child::after,
.kpc-zbbo-leaf:first-child::after { right: 0; }
.kpc-zb-leaf:last-child::after,
.kpc-zbbo-leaf:last-child::after { left: 0; }
.kpc-zb-leaf:first-child .kpc-hw,
.kpc-zbbo-leaf:first-child .kpc-hw {
  left: auto;
  right: 4px;
}
.kpc-zb-leaf:last-child .kpc-hw,
.kpc-zbbo-leaf:last-child .kpc-hw {
  left: 4px;
  right: auto;
}
.kpc-zb-leaf:last-child .kpc-dlever::after,
.kpc-zbbo-leaf:last-child .kpc-dlever::after {
  left: auto;
  right: 7px;
}
.kpc-bolt {
  display: block;
  width: 14px;
  height: 9px;
  margin-bottom: 8px;
  border-radius: 2px;
  background: linear-gradient(180deg, #e4e4e4, #8a8a8a);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}
.kpc-dlever {
  display: block;
  position: relative;
  width: 11px;
  height: 42px;
  border-radius: 3px;
  background: linear-gradient(90deg, #dedede, #6e6e6e);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}
.kpc-dlever::after {
  content: "";
  position: absolute;
  top: 15px;
  left: 7px;
  width: 26px;
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(180deg, #ececec, #7a7a7a);
}

.kpc-sill {
  flex: 0 0 20px;
  height: 20px;
  margin: 0 -10px;
  background: linear-gradient(180deg, #efe6d6, #c4b49a);
  box-shadow: 0 5px 0 #8d7f68, 0 8px 10px rgba(0, 0, 0, 0.25);
}
.kpc-threshold {
  flex: 0 0 14px;
  height: 14px;
  background: linear-gradient(180deg, #8a7a62, #5c5140);
  box-shadow: 0 3px 0 #3a3228;
}

.kpc-chain {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 0 6px;
  gap: 5px;
  background: linear-gradient(90deg, #2a2620, #3a342c);
  overflow: visible;
}
.kpc-chain-hand {
  position: absolute;
  left: 20px;
  top: 38%;
  width: 30px;
  height: 40px;
  pointer-events: none;
  z-index: 5;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.45));
}
.kpc-arch.has-chain-both .kpc-mid > .kpc-chain:first-child .kpc-chain-hand {
  left: auto;
  right: 20px;
}
.kpc-chain.is-up .kpc-chain-hand {
  animation: kpc-chain-pull-up 0.55s ease-in-out infinite;
}
.kpc-chain.is-down .kpc-chain-hand {
  animation: kpc-chain-pull-dn 0.55s ease-in-out infinite;
}
@keyframes kpc-chain-pull-up {
  0%, 100% { transform: translateY(7px); }
  50% { transform: translateY(-8px); }
}
@keyframes kpc-chain-pull-dn {
  0%, 100% { transform: translateY(-7px); }
  50% { transform: translateY(8px); }
}
.kpc-clutch {
  width: 14px;
  height: 10px;
  border-radius: 2px;
  background: linear-gradient(#d8c49a, #8a7348);
}
.kpc-chain button {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid #c4a46a;
  background: linear-gradient(180deg, #2c2a27, #161412);
  color: #e4c98a;
  cursor: pointer;
  font-size: 9px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}
.kpc-beads {
  width: 7px;
  flex: 1;
  min-height: 80px;
  border-radius: 99px;
  background: repeating-radial-gradient(circle at 50% 5px, #d4c49a 0 2.4px, #6a5d3f 2.4px 5px);
  background-size: 7px 10px;
  box-shadow: inset 0 0 0 1px #3a3220;
}
.kpc-beads.is-up {
  animation: kpc-beads-roll 0.55s linear infinite;
}
.kpc-beads.is-down {
  animation: kpc-beads-roll 0.55s linear infinite reverse;
}
@keyframes kpc-beads-roll {
  to { background-position-y: 10px; }
}

.kpc-chain small {
  color: #cbb89a;
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.kpc-motor-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 168px;
  gap: 22px;
  align-items: end;
  margin-top: 18px;
}
.kpc-motor-play {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: stretch;
  margin-top: 18px;
}
.kpc-motor-room {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 22px 20px 16px;
  background:
    linear-gradient(180deg, #4a443c 0%, #322e29 72%, #221f1c 100%);
  box-shadow: inset 0 0 0 1px #5a5348;
}
.kpc-motor-room .kpc-unit.is-french {
  flex: 1;
}
.kpc-motor-room .kpc-openness {
  margin: 6px 0 10px;
}
.kpc-motor-room .kpc-tones {
  margin: 0 0 12px;
}
.kpc-motor-room .kpc-unit.is-window {
  flex: 0 0 auto;
}
.kpc-motor-room .kpc-unit.is-window .kpc-hang {
  flex: 0 0 auto;
}
.kpc-motor-room .kpc-unit.is-window .kpc-wall-under {
  flex: 0 0 10px;
  min-height: 10px;
}
.kpc-motor-room .kpc-remote {
  flex: 0 0 auto;
  margin: 8px auto 0;
}
.kpc-color-play {
  margin-top: 18px;
}
.kpc-color-wall {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 168px;
  gap: 18px;
  align-items: end;
  padding: 22px 20px 16px;
  background:
    linear-gradient(180deg, #4a443c 0%, #322e29 72%, #221f1c 100%);
  box-shadow: inset 0 0 0 1px #5a5348;
}
.kpc-color-wall .kpc-unit.is-window {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
}
.kpc-color-wall .kpc-win3 {
  min-height: 300px;
}
.kpc-color-wall .kpc-unit.is-window .kpc-hang {
  flex: 0 0 auto;
}
.kpc-color-wall .kpc-wall-under {
  flex: 0 0 10px;
  min-height: 10px;
}
.kpc-color-wall .kpc-remote {
  margin: 0;
}
@media (max-width: 900px) {
  .kpc-motor-block { grid-template-columns: 1fr; }
  .kpc-motor-block .kpc-remote,
  .kpc-sec-play .kpc-remote,
  .kpc-end-play .kpc-remote {
    position: sticky;
    bottom: 10px;
    z-index: 24;
    margin: 12px auto 8px;
  }
  .kpc-motor-play {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .kpc-motor-room {
    padding: 14px 12px 12px;
  }
  .kpc-motor-room .kpc-unit.is-window {
    min-height: 0;
  }
  .kpc-motor-room .kpc-unit.is-french {
    min-height: 260px;
  }
  .kpc-motor-room .kpc-unit.is-french .kpc-arch {
    min-height: 360px;
  }
  .kpc-motor-room .kpc-remote {
    position: sticky;
    bottom: 10px;
    z-index: 24;
    width: min(210px, calc(100% - 12px));
    margin: 10px auto 4px;
  }
  .kpc-color-wall {
    grid-template-columns: 1fr;
    padding: 14px 12px 12px;
  }
  .kpc-color-wall .kpc-unit.is-window {
    min-height: 0;
  }
  .kpc-color-wall .kpc-remote {
    position: sticky;
    bottom: 10px;
    z-index: 24;
    width: min(210px, calc(100% - 12px));
    margin: 10px auto 4px;
  }
}

.kpc-cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

.kpc-ch[data-cols="3"] { grid-template-columns: repeat(3, 1fr); }
.kpc-ch[data-cols="3"] button {
  height: 34px;
  font-size: 8px;
  letter-spacing: 0.02em;
  line-height: 1.15;
  white-space: normal;
  padding: 3px 3px;
}
.kpc-ch[data-cols="4"] { grid-template-columns: 1fr 1fr; }
.kpc-ch[data-cols="4"] button {
  height: 32px;
  font-size: 8px;
  letter-spacing: 0.02em;
  line-height: 1.2;
  white-space: normal;
  padding: 3px 4px;
}

.kpc-sec-play {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 168px;
  gap: 22px;
  align-items: end;
  margin: 18px 0 8px;
}
@media (max-width: 900px) {
  .kpc-sec-play { grid-template-columns: 1fr; }
  .kpc-sec-play .kpc-remote { margin: 16px auto 0; }
}
.kpc-sec-stage {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #3a3540;
  background: #2a221c;
  padding: 18px 20px 14px;
}
.kpc-sec-arch {
  background: linear-gradient(180deg, #e8e2d6, #cfc6b8);
  padding: 12px 14px 0;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 8px 18px rgba(0, 0, 0, 0.28);
}
.kpc-sec-win {
  position: relative;
  --kpc-cass-h: 22px;
  background: #d8d2c6;
  overflow: hidden;
}
.kpc-sec-cols {
  display: grid;
  grid-template-columns: 1fr 10px 1fr 10px 1fr 10px 1fr;
  aspect-ratio: 16 / 8;
}
.kpc-sec-fascia {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: var(--kpc-cass-h);
  z-index: 8;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #f4ead6, #d8c4a4 55%, #b49a78);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: #2a2218;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.35);
  pointer-events: none;
}
.kpc-sec-col {
  position: relative;
  min-width: 0;
  overflow: hidden;
  --kpc-cass-h: 22px;
}
.kpc-sec-mull {
  background: linear-gradient(90deg, #c8bfb0, #f4efe6 45%, #b8ae9e);
  box-shadow: inset 0 0 0 1px rgba(80, 70, 55, 0.18);
}
body.is-screen .kpc-sec-mull {
  display: none;
}
body.is-screen .kpc-sec-cols {
  grid-template-columns: repeat(4, 1fr);
  gap: 3px;
  background: #7a7268;
}
body.is-screen .kpc-sec-sg {
  display: none;
}
.kpc-sec-view {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 1;
}
.kpc-sec-col[data-n="1"] .kpc-sec-view { object-position: 12% 38%; }
.kpc-sec-col[data-n="2"] .kpc-sec-view { object-position: 38% 38%; }
.kpc-sec-col[data-n="3"] .kpc-sec-view { object-position: 64% 38%; }
.kpc-sec-col[data-n="4"] .kpc-sec-view { object-position: 88% 38%; }
.kpc-sec-cloth {
  position: absolute;
  left: 0;
  right: 0;
  z-index: 3;
  pointer-events: none;
}
.kpc-sec-rail {
  position: absolute;
  left: 0;
  right: 0;
  height: 8px;
  margin-top: -8px;
  z-index: 4;
  background: linear-gradient(180deg, #f4ead6, #d8c4a4 55%, #b49a78);
}
.kpc-sec-num {
  position: absolute;
  top: calc(var(--kpc-cass-h) + 8px);
  left: 0;
  right: 0;
  z-index: 7;
  text-align: center;
  color: #f0d78a;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-shadow: 0 1px 3px #000;
  pointer-events: none;
}
.kpc-sec-sill {
  height: 14px;
  background: linear-gradient(180deg, #efe8dc, #cfc4b2);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}