@font-face {
  font-family: "Pretendard";
  src: url("assets/fonts/Pretendard-Regular.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Pretendard";
  src: url("assets/fonts/Pretendard-SemiBold.woff2") format("woff2");
  font-style: normal;
  font-weight: 650;
  font-display: swap;
}

@font-face {
  font-family: "Big Shoulders";
  src: url("assets/fonts/BigShoulders-Bold.woff2") format("woff2");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

:root {
  --greige: #c1b9b4;
  --graphite: #74787c;
  --graphite-deep: #5c6064;
  --ivory: #fcf9f5;
  --paper: #f5f1eb;
  --silver: #d0d0ce;
  --ink: #231f20;
  --muted: #625c59;
  --amber: #d9a542;
  --amber-deep: #6b4b13;
  --glow: #f4b36f;
  --warning: #f1475f;
  --dark: #171719;
  --line-light: rgba(35, 31, 32, 0.15);
  --line-dark: rgba(255, 255, 255, 0.17);
  --font-sans: "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --font-data: "Big Shoulders", "Arial Narrow", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: #e4dfd8;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: #e4dfd8;
  font-family: var(--font-sans);
  font-synthesis: none;
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

img,
video {
  display: block;
  max-width: 100%;
}

button {
  font: inherit;
}

figure,
h1,
h2,
p {
  margin: 0;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 12px 16px;
  color: var(--ivory);
  background: var(--ink);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 4px;
}

.airfold-series {
  width: min(100%, 860px);
  margin-inline: auto;
  overflow: hidden;
  background: var(--ivory);
  box-shadow: 0 30px 90px rgba(35, 31, 32, 0.2);
}

/* USP — PREP v5 rhythm, AIRFOLD visual language */
.usp {
  --usp-bg: var(--ivory);
  --usp-ink: var(--ink);
  --usp-muted: var(--muted);
  --usp-focus: var(--amber-deep);
  --usp-fold: var(--amber);
  position: relative;
  padding: 136px 36px 0;
  overflow: hidden;
  color: var(--usp-ink);
  background: var(--usp-bg);
  isolation: isolate;
}

.usp::before {
  position: absolute;
  z-index: -1;
  top: 250px;
  right: -230px;
  width: 520px;
  height: 1px;
  content: "";
  background: currentColor;
  opacity: 0.08;
  transform: rotate(-32deg);
  transform-origin: center;
}

.usp__intro {
  display: grid;
  width: 100%;
  max-width: 800px;
  margin-inline: auto;
  justify-items: center;
  text-align: center;
}

.fold-step {
  display: flex;
  width: 78px;
  height: 30px;
  margin-bottom: 46px;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.fold-step i {
  display: block;
  width: 28px;
  height: 18px;
  background: var(--usp-fold);
  clip-path: polygon(0 50%, 48% 0, 100% 0, 52% 50%, 100% 100%, 48% 100%);
}

.fold-step i + i {
  margin-left: -7px;
}

.fold-step i:nth-child(2) {
  opacity: 0.72;
  transform: scaleY(-1);
}

.fold-step i:nth-child(3) {
  opacity: 0.46;
}

.usp__label {
  margin-bottom: 54px;
  color: var(--usp-muted);
}

.usp__label strong {
  font-family: var(--font-data);
  font-size: 31px;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1;
}

.usp__title {
  width: 100%;
  color: var(--usp-ink);
  text-wrap: balance;
}

.usp__pre,
.usp__main,
.usp__pre span,
.usp__main span,
.usp__main em {
  display: block;
}

.usp__pre {
  margin-bottom: 46px;
  font-size: clamp(45px, 6.4vw, 55px);
  font-weight: 400;
  letter-spacing: -0.032em;
  line-height: 1.28;
}

.usp__main {
  font-size: clamp(68px, 11vw, 96px);
  font-weight: 650;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.usp__main em {
  color: var(--usp-focus);
  font-style: normal;
  font-weight: 650;
}

.usp__lead {
  max-width: 700px;
  margin-top: 56px;
  color: var(--usp-muted);
  font-size: 27px;
  font-weight: 400;
  letter-spacing: -0.018em;
  line-height: 1.58;
}

.media-label {
  margin: 112px 0 28px;
  text-align: center;
}

.media-label span {
  display: inline-block;
  padding: 11px 18px 10px;
  color: var(--ivory);
  background: var(--ink);
  font-family: var(--font-data);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
}

.usp__visual {
  width: calc(100% + 72px);
  margin-left: -36px;
}

.media-frame {
  position: relative;
  overflow: hidden;
  color: var(--ink);
  background: var(--dark);
}

.media-frame > img,
.media-frame > video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
}

.media-frame--portrait-crop > img {
  object-position: center 33%;
}

/* Six moving storyboards: five stills carry the key beats of each future film. */
.usp-motion,
.usp-motion__stage {
  position: relative;
}

.usp-motion {
  overflow: hidden;
  background: var(--dark);
}

.usp-motion__stage {
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #101012;
  isolation: isolate;
}

.usp-frame {
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0;
  background: #101012;
  transform: scale(1.022);
  transition:
    opacity var(--frame-fade, 720ms) ease,
    transform calc(var(--frame-fade, 720ms) + 240ms) cubic-bezier(0.16, 1, 0.3, 1);
}

.usp-frame:first-child,
.usp-frame.is-current {
  opacity: 1;
  transform: scale(1);
}

.usp-motion__stage[data-enhanced="true"] .usp-frame:first-child:not(.is-current) {
  opacity: 0;
}

.usp-motion__stage[data-enhanced="true"] .usp-frame.is-current {
  z-index: 2;
}

.usp-frame > img {
  position: absolute;
  inset: -2%;
  width: 104%;
  height: 104%;
  max-width: none;
  object-fit: cover;
  object-position: var(--frame-position, center);
  transform: translate3d(var(--frame-x, 0), var(--frame-y, 0), 0) scale(var(--frame-scale, 1.035));
  transition: transform calc(var(--frame-fade, 720ms) + 480ms) cubic-bezier(0.16, 1, 0.3, 1);
}

.usp-frame.is-current > img {
  transform: translate3d(var(--frame-x, 0), var(--frame-y, 0), 0) scale(var(--frame-scale-active, 1));
}

.usp-frame::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  content: "";
  pointer-events: none;
}

.usp-frame__cue {
  position: absolute;
  z-index: 6;
  top: 24px;
  left: 26px;
  padding: 8px 11px 7px;
  color: var(--ivory);
  background: rgba(18, 18, 20, 0.82);
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.09em;
  line-height: 1;
  backdrop-filter: blur(8px);
}

.usp-motion__chrome {
  position: absolute;
  z-index: 8;
  right: 20px;
  bottom: 18px;
  left: 20px;
  display: grid;
  min-height: 50px;
  padding: 4px 5px 4px 14px;
  align-items: center;
  gap: 14px;
  color: var(--ivory);
  background: rgba(18, 18, 20, 0.8);
  grid-template-columns: auto 1fr auto;
  backdrop-filter: blur(12px);
}

.usp-motion__count {
  min-width: 48px;
  font-family: var(--font-data);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.usp-motion__progress {
  display: grid;
  gap: 6px;
  grid-template-columns: repeat(5, minmax(12px, 1fr));
}

.usp-motion__progress i {
  display: block;
  height: 2px;
  background: rgba(255, 255, 255, 0.3);
  transform-origin: left;
  transition: background-color 180ms ease, transform 180ms ease;
}

.usp-motion__progress i.is-current {
  background: var(--amber);
  transform: scaleY(2);
}

.usp-motion__chrome .video-toggle {
  position: static;
  min-width: 80px;
  min-height: 44px;
  padding: 8px 11px;
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(0, 0, 0, 0.24);
  backdrop-filter: none;
}

/* Material: lattice -> core -> silhouette -> product. */
.frame--material-01 {
  --frame-position: 34% center;
  --frame-scale: 1.18;
  --frame-scale-active: 1.1;
}

.frame--material-01::after {
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.48));
}

.frame--material-02 {
  --frame-position: 24% center;
  --frame-scale: 1.42;
  --frame-scale-active: 1.3;
}

.frame--material-02::after {
  background:
    radial-gradient(circle at 24% 70%, rgba(244, 179, 111, 0.58), transparent 27%),
    linear-gradient(90deg, transparent 18%, rgba(0, 0, 0, 0.54));
}

.frame--material-03::after {
  background: radial-gradient(circle at 51% 53%, rgba(217, 165, 66, 0.34), transparent 27%);
  mix-blend-mode: screen;
}

.frame--material-04,
.frame--material-05 {
  --frame-position: center 42%;
  --frame-scale: 1.14;
  --frame-scale-active: 1.08;
}

/* Warmth: a cool room resolves into an amber spatial field, never a measured heat map. */
.frame--warm-01 > img {
  filter: saturate(0.62) brightness(0.82) contrast(1.05);
}

.frame--warm-01::after {
  background: linear-gradient(110deg, rgba(55, 73, 88, 0.4), transparent 65%);
}

.frame--warm-02::after {
  background: radial-gradient(circle at 62% 65%, rgba(217, 165, 66, 0.28), transparent 18%);
}

.frame--warm-03::after {
  background: linear-gradient(90deg, transparent, rgba(244, 179, 111, 0.2) 51%, transparent);
  mix-blend-mode: screen;
}

.frame--warm-04::after,
.frame--warm-05::after {
  background: radial-gradient(ellipse at center, rgba(244, 179, 111, 0.22), transparent 58%);
}

/* AI mode: the sensor pulse changes scale as the operating state changes. */
.sensor-pulse {
  position: absolute;
  z-index: 3;
  top: 48%;
  left: 31%;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 218, 138, 0.84);
  border-radius: 50%;
  box-shadow:
    0 0 0 34px rgba(255, 218, 138, 0.16),
    0 0 0 72px rgba(255, 218, 138, 0.08);
  transform: translate(-50%, -50%) scale(var(--sensor-scale, 1));
  transition: transform 900ms cubic-bezier(0.16, 1, 0.3, 1);
}

.frame--auto-01 { --sensor-scale: 0.72; }
.frame--auto-02 { --sensor-scale: 1.12; }
.frame--auto-03 { --sensor-scale: 1.48; }
.frame--auto-04 { --sensor-scale: 1.86; }
.frame--auto-05 { --sensor-scale: 2.18; }

.frame--auto-01 > img,
.frame--auto-05 > img {
  filter: saturate(0.62) brightness(0.86);
}

.frame--auto-02::after {
  background: linear-gradient(90deg, rgba(217, 165, 66, 0.3), transparent 64%);
  mix-blend-mode: screen;
}

/* Pop-up: the panel grows from the product's real top area, without a second fake appliance. */
.frame--popup-01 {
  --frame-position: 62% center;
  --frame-scale: 1.08;
}

.frame--popup-02 {
  --frame-position: center 17%;
  --frame-scale: 1.12;
  --frame-scale-active: 1.06;
}

.frame--popup-03,
.frame--popup-04,
.frame--popup-05 {
  --frame-position: 68% 30%;
  --frame-scale: 1.1;
  --frame-scale-active: 1.04;
}

.frame--popup::after {
  background:
    linear-gradient(90deg, rgba(11, 11, 13, 0.46), transparent 58%),
    radial-gradient(circle at 75% 20%, rgba(255, 255, 255, 0.14), transparent 30%);
}

.popup-panel {
  position: absolute;
  z-index: 4;
  top: 6%;
  right: 8%;
  width: 30%;
  height: 26%;
  pointer-events: none;
}

/* The establishing shots use different cameras, so their light cue follows
   the real product top instead of floating at the default close-up position. */
.frame--popup-01 .popup-panel {
  top: 0;
  right: auto;
  left: 61.3%;
  width: 8.5%;
  height: 8%;
}

.frame--popup-02 .popup-panel {
  top: 0;
  right: auto;
  left: 45.5%;
  width: 17%;
  height: 12%;
}

.popup-panel::after {
  position: absolute;
  right: 5%;
  bottom: 0;
  left: 5%;
  height: 2px;
  content: "";
  opacity: var(--panel-light, 0.25);
  background: #ffda8a;
  box-shadow: 0 0 18px 5px rgba(255, 218, 138, 0.58);
}

.popup-panel i {
  position: absolute;
  right: 8%;
  bottom: 0;
  left: 8%;
  display: block;
  height: var(--panel-rise, 18%);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: linear-gradient(105deg, #0c0d10, #45484c 54%, #0b0c0e);
  box-shadow: 0 -12px 34px rgba(0, 0, 0, 0.34);
  clip-path: polygon(7% 8%, 93% 0, 100% 100%, 0 100%);
}

/* Swing: one camera and one product field, panned through a left-centre-right loop. */
.frame--swing > img {
  transform: translate3d(var(--swing-x, 0), 0, 0) scale(var(--frame-scale, 1.04));
}

.frame--swing.is-current > img {
  transform: translate3d(var(--swing-x, 0), 0, 0) scale(var(--frame-scale-active, 1));
}

.frame--swing::after {
  background: radial-gradient(ellipse at 50% 72%, rgba(217, 165, 66, 0.16), transparent 46%);
}

.swing-arc {
  position: absolute;
  z-index: 3;
  right: 18%;
  bottom: 5%;
  left: 18%;
  height: 43%;
  border-top: 2px solid rgba(255, 218, 138, 0.86);
  border-radius: 50%;
  filter: drop-shadow(0 0 7px rgba(217, 165, 66, 0.38));
  transform: rotate(var(--arc-turn, 0deg));
  transition: transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* Remote: an accurate 2x4 button silhouette derived from the supplied product spec. */
.frame--remote::after {
  background:
    linear-gradient(90deg, rgba(22, 23, 25, 0.2), transparent 48%),
    radial-gradient(circle at 64% 56%, rgba(244, 179, 111, 0.16), transparent 35%);
}

.remote-prop {
  --remote-scale: 1;
  position: absolute;
  z-index: 4;
  bottom: 20%;
  left: 17%;
  display: grid;
  width: 76px;
  height: 164px;
  padding: 25px 14px 43px;
  place-items: center;
  gap: 7px 9px;
  border: 1px solid rgba(35, 31, 32, 0.16);
  border-radius: 16px;
  background: linear-gradient(110deg, #fffdf9, #cbc5bf);
  box-shadow: 16px 24px 40px rgba(0, 0, 0, 0.28);
  grid-template-columns: repeat(2, 1fr);
  transform: rotate(-10deg) scale(var(--remote-scale));
  transform-origin: center bottom;
}

.remote-prop::after {
  position: absolute;
  right: 0;
  bottom: 16px;
  left: 0;
  content: "RUNIEL";
  color: #817c78;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-align: center;
}

.remote-prop i {
  display: block;
  width: 16px;
  height: 16px;
  border: 1px solid #817c78;
  border-radius: 50%;
}

.frame--remote-01 { --remote-scale: 0.72; }
.frame--remote-01 .remote-prop { bottom: 26%; transform: rotate(68deg) scale(var(--remote-scale)); }
.frame--remote-02 { --remote-scale: 0.96; }
.frame--remote-02 .remote-prop { bottom: 18%; left: 20%; }
.frame--remote-03 { --remote-scale: 1.08; }
.frame--remote-03 .remote-prop { bottom: 20%; left: 23%; transform: rotate(-5deg) scale(var(--remote-scale)); }
.frame--remote-04 { --remote-scale: 0.9; }
.frame--remote-04 .remote-prop { bottom: 18%; left: 13%; }
.frame--remote-05 { --remote-scale: 0.66; }
.frame--remote-05 .remote-prop { bottom: 26%; transform: rotate(74deg) scale(var(--remote-scale)); }

.remote-signal {
  position: absolute;
  z-index: 3;
  bottom: 24%;
  left: 28%;
  width: 34%;
  height: 28%;
  border-top: 2px solid rgba(255, 218, 138, 0.86);
  border-radius: 50%;
  filter: drop-shadow(0 0 8px rgba(217, 165, 66, 0.62));
  transform: rotate(-15deg);
}

.media-frame figcaption,
.point-media figcaption {
  display: grid;
  min-height: 96px;
  padding: 24px 50px 26px;
  align-items: center;
  gap: 24px;
  color: var(--ink);
  background: var(--paper);
  grid-template-columns: minmax(0, 1fr) auto;
}

.media-frame figcaption strong,
.point-media figcaption strong {
  font-size: 25px;
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.3;
}

.media-frame figcaption span,
.point-media figcaption span {
  color: var(--muted);
  font-size: 15px;
  font-weight: 650;
  letter-spacing: 0.045em;
  line-height: 1.4;
  text-align: right;
}

.video-toggle {
  position: absolute;
  z-index: 4;
  right: 20px;
  bottom: 116px;
  min-width: 88px;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 0;
  color: var(--ivory);
  background: rgba(23, 23, 25, 0.78);
  cursor: pointer;
  backdrop-filter: blur(8px);
  font-size: 13px;
  font-weight: 650;
}

.video-toggle__play,
.video-toggle[aria-pressed="true"] .video-toggle__pause {
  display: none;
}

.video-toggle[aria-pressed="true"] .video-toggle__play {
  display: inline;
}

.section-note {
  width: calc(100% + 72px);
  margin-left: -36px;
  padding: 24px 36px 30px;
  color: #685d56;
  background: var(--paper);
  font-size: 15px;
  line-height: 1.65;
  text-align: center;
}

.section-note--dark {
  color: #f1ece7;
  background: #45484c;
}

.popup-callout {
  position: absolute;
  z-index: 2;
  top: 28px;
  right: 28px;
  display: grid;
  width: 176px;
  padding: 14px 16px;
  align-items: center;
  gap: 10px;
  color: var(--ivory);
  background: rgba(35, 31, 32, 0.82);
  grid-template-columns: auto 1fr auto;
  font-family: var(--font-data);
  font-size: 17px;
  letter-spacing: 0.08em;
  backdrop-filter: blur(8px);
}

.popup-callout i {
  position: relative;
  height: 1px;
  background: var(--amber);
}

.popup-callout i::after {
  position: absolute;
  top: -3px;
  right: 0;
  width: 7px;
  height: 7px;
  content: "";
  background: var(--amber);
  transform: rotate(45deg);
}

.usp--material {
  --usp-bg: var(--greige);
  --usp-muted: #4e4845;
  --usp-focus: #4a3512;
}

.usp--warm {
  --usp-bg: var(--ivory);
  --usp-focus: var(--amber-deep);
}

.usp--auto {
  --usp-bg: var(--graphite-deep);
  --usp-ink: var(--ivory);
  --usp-muted: #f0ece7;
  --usp-focus: #ffcc69;
  --usp-fold: #ffcc69;
}

.usp--auto .media-label span,
.usp--swing .media-label span {
  color: var(--ink);
  background: var(--amber);
}

.usp--auto .usp__main {
  font-size: clamp(52px, 7.5vw, 64px);
}

.usp--popup {
  --usp-bg: #e6e2dd;
  --usp-focus: #5b4216;
}

.usp--popup .usp__main {
  font-size: clamp(58px, 8.6vw, 76px);
}

.usp--swing {
  --usp-bg: var(--ink);
  --usp-ink: var(--ivory);
  --usp-muted: #d8d3ce;
  --usp-focus: #f3bd59;
  --usp-fold: #f3bd59;
}

.usp--control {
  --usp-bg: var(--amber);
  --usp-muted: #47380f;
  --usp-focus: #151313;
  --usp-fold: var(--ink);
}

.usp--control .usp__main {
  font-size: clamp(60px, 9.5vw, 82px);
}

.usp--control .media-label span {
  color: var(--ivory);
  background: var(--ink);
}

/* POINT bridge — one editorial ledger turns twelve details into four readable chapters. */
.point-map {
  position: relative;
  padding: 132px 50px 116px;
  overflow: hidden;
  color: var(--ivory);
  background: #121214;
  isolation: isolate;
}

.point-map::before {
  position: absolute;
  z-index: -1;
  top: -230px;
  right: -130px;
  width: 560px;
  height: 560px;
  border: 1px solid rgba(217, 165, 66, 0.28);
  border-radius: 50%;
  content: "";
}

.point-map__intro {
  max-width: 720px;
}

.point-map__intro h2 {
  color: var(--ivory);
  font-size: clamp(58px, 9vw, 88px);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1.08;
  text-wrap: balance;
}

.point-map__intro h2 strong {
  display: block;
  color: #f0bd5d;
  font-weight: 650;
}

.point-map__intro p {
  max-width: 640px;
  margin-top: 40px;
  color: #d8d2cc;
  font-size: 22px;
  letter-spacing: -0.018em;
  line-height: 1.65;
}

.point-map__chapters {
  margin: 82px 0 0;
  padding: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  list-style: none;
}

.point-map__chapters a {
  display: grid;
  min-height: 92px;
  padding: 24px 14px 24px 8px;
  align-items: center;
  gap: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  color: inherit;
  grid-template-columns: 78px minmax(190px, 0.9fr) minmax(230px, 1.25fr) auto;
  text-decoration: none;
  transition: background-color 180ms ease;
}

.point-map__chapters a:hover {
  background: rgba(255, 255, 255, 0.055);
}

.point-map__range {
  color: #f0bd5d;
  font-family: var(--font-data);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.point-map__chapters strong {
  font-family: var(--font-data);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.055em;
  line-height: 1.05;
}

.point-map__chapters em,
.point-map__detail {
  color: #d8d2cc;
  font-size: 18px;
  font-style: normal;
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.point-map__chapters i,
.point-map__arrow {
  color: #f0bd5d;
  font-size: 22px;
  font-style: normal;
  transition: transform 180ms ease;
}

.point-map__chapters a:hover i,
.point-map__chapters a:focus-visible i,
.point-map__chapters a:hover .point-map__arrow,
.point-map__chapters a:focus-visible .point-map__arrow {
  transform: translate(4px, 4px);
}

/* POINT — shared 760px intro, claim-specific full-width evidence */
.point {
  --point-bg: var(--ivory);
  --point-ink: var(--ink);
  --point-muted: var(--muted);
  --point-accent: var(--amber-deep);
  position: relative;
  color: var(--point-ink);
  background: var(--point-bg);
  border-top: 1px solid var(--line-light);
}

.point__intro {
  width: min(calc(100% - 100px), 760px);
  margin-inline: auto;
  padding: 140px 0 116px;
  text-align: center;
}

.point__number {
  color: var(--point-accent);
  font-family: var(--font-data);
  font-size: 68px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 0.9;
}

.point__mode {
  margin-top: 16px;
  color: var(--point-accent);
  font-family: var(--font-data);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.075em;
  line-height: 1.25;
}

.point__premise {
  margin-top: 62px;
  color: var(--point-ink);
  font-size: 31px;
  font-weight: 400;
  letter-spacing: -0.027em;
  line-height: 1.5;
}

.point__title {
  max-width: 720px;
  margin: 22px auto 0;
  color: var(--point-ink);
  font-size: clamp(52px, 7vw, 62px);
  font-weight: 650;
  letter-spacing: -0.04em;
  line-height: 1.2;
  text-wrap: balance;
}

.point__lead {
  max-width: 700px;
  margin: 36px auto 0;
  color: var(--point-muted);
  font-size: 23px;
  font-weight: 400;
  letter-spacing: -0.019em;
  line-height: 1.72;
}

.point-media {
  position: relative;
  overflow: hidden;
  background: var(--dark);
}

.point-media > img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
}

.point-note {
  padding: 28px 50px 34px;
  color: #67605c;
  background: var(--paper);
  font-size: 15px;
  line-height: 1.65;
  text-align: center;
}

.point-note--dark {
  color: #d8d2ca;
  background: var(--dark);
}

/* POINT 01 */
.point--material {
  --point-bg: #f4f0e9;
}

.material-pair {
  display: grid;
  color: var(--ivory);
  background: var(--dark);
  grid-template-columns: minmax(0, 1.28fr) minmax(250px, 0.72fr);
}

.material-pair figure {
  position: relative;
  min-height: 540px;
  overflow: hidden;
}

.material-pair figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.material-pair figure figcaption {
  position: absolute;
  bottom: 24px;
  left: 28px;
  padding: 9px 12px;
  color: var(--ink);
  background: var(--amber);
  font-family: var(--font-data);
  font-size: 16px;
  letter-spacing: 0.08em;
}

.material-pair__copy {
  display: flex;
  padding: 56px 38px;
  justify-content: center;
  flex-direction: column;
  border-left: 1px solid var(--line-dark);
}

.material-pair__copy span {
  color: var(--amber);
  font-family: var(--font-data);
  font-size: 16px;
  letter-spacing: 0.09em;
}

.material-pair__copy strong {
  display: block;
  margin-top: 24px;
  font-size: 38px;
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.28;
}

.material-pair__copy p {
  margin-top: 30px;
  color: #c9c4be;
  font-size: 18px;
  line-height: 1.7;
}

/* POINT 02 */
.point--modes {
  --point-bg: var(--ivory);
}

.mode-theatre {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  background: var(--dark);
}

.mode-theatre > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.mode-theatre::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(23, 23, 25, 0.93), rgba(23, 23, 25, 0.3) 50%, rgba(23, 23, 25, 0.93));
}

.mode-theatre__grid {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 620px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mode-theatre__grid article {
  display: flex;
  padding: 62px 34px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: var(--ivory);
  text-align: center;
}

.mode-theatre__grid article + article {
  border-left: 1px solid var(--line-dark);
}

.mode-theatre__grid span {
  color: var(--amber);
  font-family: var(--font-data);
  font-size: 24px;
  letter-spacing: 0.12em;
}

.mode-theatre__grid strong {
  margin-top: 26px;
  font-family: var(--font-data);
  font-size: clamp(90px, 14vw, 124px);
  letter-spacing: -0.03em;
  line-height: 0.9;
}

.mode-theatre__grid strong small,
.fan-stage__metric strong small,
.dimension-ledger strong small,
.temperature-stage__readout strong small,
.timer-stage__display strong small {
  margin-left: 7px;
  font-size: 0.36em;
}

.mode-theatre__grid p {
  margin-top: 22px;
  font-size: 23px;
}

/* POINT 03 */
.point--fan {
  --point-bg: var(--graphite-deep);
  --point-ink: var(--ivory);
  --point-muted: #efebe6;
  --point-accent: #ffda8a;
  border-top-color: var(--line-dark);
}

.fan-stage__metric {
  position: absolute;
  z-index: 2;
  top: 40px;
  right: 42px;
  display: flex;
  width: 220px;
  height: 220px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: var(--ink);
  background: var(--amber);
}

.fan-stage__metric span {
  font-family: var(--font-data);
  font-size: 18px;
  letter-spacing: 0.1em;
}

.fan-stage__metric strong {
  margin-top: 14px;
  font-family: var(--font-data);
  font-size: 90px;
  line-height: 0.8;
}

/* POINT 04 */
.point--auto {
  --point-bg: #eeeae5;
}

.auto-scene {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.auto-scene img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.auto-scene figcaption {
  position: absolute;
  bottom: 24px;
  left: 28px;
  padding: 11px 15px;
  color: var(--ink);
  background: var(--amber);
  font-size: 15px;
  font-weight: 650;
}

.auto-bands {
  display: grid;
  color: var(--ivory);
  background: var(--ink);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.auto-bands article {
  min-height: 240px;
  padding: 40px 27px 38px;
  text-align: center;
}

.auto-bands article + article {
  border-left: 1px solid var(--line-dark);
}

.auto-bands span {
  color: var(--amber);
  font-family: var(--font-data);
  font-size: 18px;
  letter-spacing: 0.035em;
}

.auto-bands strong {
  display: block;
  margin-top: 22px;
  font-size: 29px;
  font-weight: 650;
}

.auto-bands p {
  margin-top: 14px;
  color: #c9c4be;
  font-size: 17px;
  line-height: 1.55;
}

/* POINT 05 */
.temperature-stage {
  min-height: 620px;
  padding: 82px 68px 58px;
  color: var(--ivory);
  background: var(--dark);
}

.temperature-stage__readout {
  text-align: center;
}

.temperature-stage__readout > span {
  color: var(--amber);
  font-family: var(--font-data);
  font-size: 20px;
  letter-spacing: 0.14em;
}

.temperature-stage__readout strong {
  display: block;
  margin-top: 30px;
  font-family: var(--font-data);
  font-size: 180px;
  line-height: 0.82;
}

.temperature-stage__readout p {
  margin-top: 34px;
  color: #c8c2bc;
  font-family: var(--font-data);
  font-size: 19px;
  letter-spacing: 0.08em;
}

.temperature-stage ol {
  position: relative;
  display: grid;
  margin: 80px 0 0;
  padding: 0;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  list-style: none;
}

.temperature-stage ol::before {
  position: absolute;
  top: 6px;
  right: 0;
  left: 0;
  height: 1px;
  content: "";
  background: #77736e;
}

.temperature-stage li {
  position: relative;
  padding-top: 25px;
  color: #aaa49e;
  font-family: var(--font-data);
  font-size: 18px;
  text-align: center;
}

.temperature-stage li::before {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 50%;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  content: "";
  background: #77736e;
  transform: translateX(-50%);
}

.temperature-stage li.is-current {
  color: var(--amber);
}

.temperature-stage li.is-current::before {
  background: var(--amber);
  box-shadow: 0 0 0 8px rgba(217, 165, 66, 0.16);
}

/* POINT 06 */
.point--popup {
  --point-bg: #f3f0eb;
}

.popup-sequence {
  display: grid;
  background: var(--dark);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.popup-sequence figure {
  min-width: 0;
  overflow: hidden;
  color: var(--ivory);
}

.popup-sequence figure + figure {
  border-left: 1px solid var(--line-dark);
}

.popup-sequence img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  object-position: center top;
  transition: transform 600ms cubic-bezier(0.22, 1, 0.36, 1);
}

.popup-sequence figure:nth-child(1) img {
  transform: translateY(9%) scale(1.16);
}

.popup-sequence figure:nth-child(2) img {
  transform: translateY(4%) scale(1.16);
}

.popup-sequence figure:nth-child(3) img {
  transform: translateY(0) scale(1.16);
}

.popup-sequence figcaption {
  min-height: 128px;
  padding: 26px 24px 30px;
  border-top: 1px solid var(--line-dark);
}

.popup-sequence figcaption span {
  display: block;
  color: var(--amber);
  font-family: var(--font-data);
  font-size: 17px;
  letter-spacing: 0.08em;
}

.popup-sequence figcaption strong {
  display: block;
  margin-top: 15px;
  font-size: 23px;
  font-weight: 650;
}

/* POINT 07 */
.point--fit {
  --point-bg: var(--ivory);
}

.dimension-ledger {
  display: grid;
  color: var(--ivory);
  background: var(--graphite-deep);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.dimension-ledger > div {
  min-height: 210px;
  padding: 38px 24px;
  text-align: center;
}

.dimension-ledger > div + div {
  border-left: 1px solid var(--line-dark);
}

.dimension-ledger span {
  color: #ffda8a;
  font-family: var(--font-data);
  font-size: 17px;
  letter-spacing: 0.1em;
}

.dimension-ledger strong {
  display: block;
  margin-top: 25px;
  font-family: var(--font-data);
  font-size: 62px;
  line-height: 0.9;
}

.fit-ledger {
  display: grid;
  color: var(--ivory);
  background: var(--graphite-deep);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.fit-ledger > div {
  min-height: 180px;
  padding: 38px 22px;
  text-align: center;
}

.fit-ledger > div + div {
  border-left: 1px solid var(--line-dark);
}

.fit-ledger span {
  color: #ffda8a;
  font-family: var(--font-data);
  font-size: 16px;
  letter-spacing: 0.1em;
}

.fit-ledger strong {
  display: block;
  margin-top: 24px;
  font-family: var(--font-data);
  font-size: clamp(27px, 4vw, 36px);
  letter-spacing: 0.035em;
  line-height: 1.05;
}

/* POINT 08 */
.point--control {
  --point-bg: #ece9e4;
}

.control-stage {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  background: #8d8d8b;
}

.control-stage > img {
  width: 100%;
  height: 650px;
  object-fit: cover;
  object-position: center;
}

.control-stage__touch,
.control-stage__remote {
  position: absolute;
  z-index: 2;
  display: grid;
  padding: 21px;
  color: var(--ivory);
  background: rgba(35, 31, 32, 0.86);
  backdrop-filter: blur(9px);
}

.control-stage__touch {
  top: 42px;
  left: 42px;
  width: 220px;
  grid-template-columns: repeat(3, 1fr);
}

.control-stage__remote {
  right: 42px;
  bottom: 42px;
  width: 190px;
  grid-template-columns: repeat(2, 1fr);
}

.control-stage__touch span,
.control-stage__remote span {
  padding-bottom: 17px;
  color: var(--amber);
  border-bottom: 1px solid var(--line-dark);
  grid-column: 1 / -1;
  font-family: var(--font-data);
  font-size: 17px;
  letter-spacing: 0.1em;
}

.control-stage__touch i,
.control-stage__remote i {
  display: flex;
  width: 42px;
  height: 42px;
  margin: 18px auto 0;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.46);
  border-radius: 50%;
  font-style: normal;
  font-size: 14px;
}

.control-routine {
  display: grid;
  background: var(--ivory);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.control-routine p {
  min-height: 150px;
  padding: 35px 42px;
}

.control-routine p + p {
  border-left: 1px solid var(--line-light);
}

.control-routine span {
  display: block;
  color: var(--amber-deep);
  font-size: 16px;
}

.control-routine strong {
  display: block;
  margin-top: 15px;
  font-size: 25px;
  font-weight: 650;
}

/* POINT 09 */
.point--timer {
  --point-bg: var(--ivory);
}

.timer-stage {
  min-height: 620px;
  padding: 84px 70px 64px;
  color: var(--ink);
  background: var(--amber);
}

.timer-stage__display {
  padding-bottom: 68px;
  border-bottom: 1px solid rgba(35, 31, 32, 0.38);
  text-align: center;
}

.timer-stage__display span {
  font-family: var(--font-data);
  font-size: 21px;
  letter-spacing: 0.15em;
}

.timer-stage__display strong {
  display: block;
  margin-top: 26px;
  font-family: var(--font-data);
  font-size: 176px;
  line-height: 0.82;
}

.timer-stage ol {
  display: grid;
  margin: 60px 0 0;
  padding: 0;
  grid-template-columns: repeat(5, 1fr);
  list-style: none;
  font-family: var(--font-data);
  font-size: 22px;
  text-align: center;
}

.timer-stage li {
  padding: 18px 8px;
  border-bottom: 3px solid rgba(35, 31, 32, 0.26);
}

.timer-stage li.is-active {
  color: var(--ivory);
  background: var(--ink);
  border-bottom-color: var(--ink);
}

.timer-stage > p {
  margin-top: 42px;
  font-family: var(--font-data);
  font-size: 18px;
  letter-spacing: 0.1em;
  text-align: center;
}

/* POINT 10 */
.point--light {
  --point-bg: var(--ink);
  --point-ink: var(--ivory);
  --point-muted: #d6d0ca;
  --point-accent: #f0c56d;
  border-top-color: var(--line-dark);
}

.night-stage {
  position: relative;
  width: min(calc(100% - 100px), 640px);
  margin-inline: auto;
  overflow: hidden;
  background: #0f1012;
}

.night-stage img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: brightness(0.58) saturate(0.72) contrast(1.06);
}

.night-stage::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(8, 9, 10, 0.1), rgba(8, 9, 10, 0.5));
  pointer-events: none;
}

.night-stage__glow {
  position: absolute;
  z-index: 2;
  right: 24%;
  bottom: 10%;
  width: 42%;
  height: 12%;
  border-radius: 50%;
  background: rgba(244, 179, 111, 0.74);
  filter: blur(34px);
}

.night-stage figcaption {
  position: absolute;
  z-index: 3;
  bottom: 38px;
  left: 38px;
  color: var(--ivory);
}

.night-stage figcaption strong {
  display: block;
  color: #ffd58a;
  font-family: var(--font-data);
  font-size: 34px;
  letter-spacing: 0.08em;
}

.night-stage figcaption span {
  display: block;
  margin-top: 8px;
  font-size: 17px;
}

.point--light::after {
  display: block;
  height: 100px;
  content: "";
}

/* POINT 11 */
.point--filter {
  --point-bg: #f1efeb;
}

.care-sequence {
  display: grid;
  color: var(--ivory);
  background: var(--graphite-deep);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.care-sequence span {
  padding: 31px 16px 33px;
  font-family: var(--font-data);
  font-size: 17px;
  letter-spacing: 0.045em;
  text-align: center;
}

.care-sequence span + span {
  border-left: 1px solid var(--line-dark);
}

/* POINT 12 */
.point--safety {
  --point-bg: var(--dark);
  --point-ink: var(--ivory);
  --point-muted: #d1cbc4;
  --point-accent: #f0c56d;
  border-top-color: var(--line-dark);
}

.safety-stage {
  display: grid;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.safety-stage article {
  min-height: 560px;
  padding: 46px 44px 50px;
}

.safety-stage article + article {
  border-left: 1px solid var(--line-dark);
}

.safety-stage article > span {
  color: var(--amber);
  font-family: var(--font-data);
  font-size: 19px;
  letter-spacing: 0.09em;
}

.safety-stage article > strong {
  display: block;
  margin-top: 46px;
  color: var(--ivory);
  font-size: 31px;
  font-weight: 650;
}

.safety-stage article > p {
  margin-top: 18px;
  color: #bbb5af;
  font-size: 18px;
  line-height: 1.65;
}

.safety-device,
.heat-bars {
  display: flex;
  height: 230px;
  margin-top: 42px;
  align-items: flex-end;
  justify-content: center;
}

.safety-device {
  position: relative;
  border-bottom: 1px solid #77716c;
}

.safety-device i {
  position: relative;
  display: block;
  width: 82px;
  height: 176px;
  border: 2px solid var(--silver);
  background: linear-gradient(180deg, var(--silver), #8f8f8d);
  transform: rotate(13deg);
  transform-origin: 50% 100%;
}

.safety-device i::after {
  position: absolute;
  right: -14px;
  bottom: -10px;
  width: 108px;
  height: 14px;
  content: "";
  background: var(--silver);
}

.heat-bars {
  gap: 18px;
  border-bottom: 1px solid #77716c;
}

.heat-bars i {
  width: 30px;
  height: 28%;
  background: #827b75;
}

.heat-bars i:nth-child(2) {
  height: 48%;
}

.heat-bars i:nth-child(3) {
  height: 70%;
  background: var(--amber);
}

.heat-bars i:nth-child(4) {
  height: 88%;
  background: var(--warning);
}

.safety-close {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.safety-close img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: brightness(0.72);
}

.safety-close::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(23, 23, 25, 0.88), rgba(23, 23, 25, 0.12));
}

.safety-close figcaption {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 54px;
  color: var(--ivory);
  transform: translateY(-50%);
}

.safety-close figcaption span {
  color: var(--amber);
  font-family: var(--font-data);
  font-size: 19px;
  letter-spacing: 0.1em;
}

.safety-close figcaption strong {
  display: block;
  margin-top: 24px;
  font-size: 43px;
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.3;
}

@media (prefers-reduced-motion: no-preference) {
  .usp--material .fold-step,
  .usp--material .usp__label,
  .usp--material .usp__title,
  .usp--material .usp__lead,
  .usp--material .media-label,
  .usp--material .usp__visual {
    opacity: 0;
    animation: settle 760ms cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }

  .usp--material .usp__label { animation-delay: 70ms; }
  .usp--material .usp__title { animation-delay: 130ms; }
  .usp--material .usp__lead { animation-delay: 190ms; }
  .usp--material .media-label { animation-delay: 240ms; }
  .usp--material .usp__visual { animation-delay: 300ms; }
}

@keyframes settle {
  from { opacity: 0; transform: translateY(26px); filter: blur(7px); }
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

@media (max-width: 700px) {
  .airfold-series {
    box-shadow: none;
  }

  .usp {
    padding: 92px 24px 0;
  }

  .fold-step {
    margin-bottom: 34px;
    transform: scale(0.86);
  }

  .usp__label {
    margin-bottom: 38px;
  }

  .usp__label strong {
    font-size: 25px;
  }

  .usp__pre {
    margin-bottom: 34px;
    font-size: clamp(34px, 7.8vw, 48px);
  }

  .usp__main,
  .usp--control .usp__main {
    font-size: clamp(52px, 12.8vw, 80px);
  }

  .usp__lead {
    margin-top: 42px;
    font-size: clamp(20px, 4vw, 25px);
  }

  .media-label {
    margin-top: 80px;
  }

  .media-label span {
    font-size: 18px;
  }

  .usp__visual,
  .section-note {
    width: calc(100% + 48px);
    margin-left: -24px;
  }

  .media-frame figcaption,
  .point-media figcaption {
    padding-inline: 32px;
  }

  .section-note {
    padding-inline: 24px;
  }

  .point__intro {
    width: calc(100% - 64px);
    padding: 104px 0 86px;
  }

  .point__number {
    font-size: 56px;
  }

  .point__mode {
    font-size: 17px;
  }

  .point__premise {
    margin-top: 48px;
    font-size: 25px;
  }

  .point__title {
    font-size: clamp(40px, 8.4vw, 54px);
  }

  .point__lead {
    margin-top: 30px;
    font-size: 20px;
  }

  .point-note {
    padding-inline: 32px;
  }

  .material-pair {
    grid-template-columns: 1fr;
  }

  .material-pair figure {
    min-height: 470px;
  }

  .material-pair__copy {
    min-height: 360px;
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }

  .mode-theatre,
  .mode-theatre__grid {
    min-height: 520px;
  }

  .mode-theatre__grid strong {
    font-size: clamp(70px, 16vw, 104px);
  }

  .fan-stage__metric {
    top: 24px;
    right: 24px;
    width: 170px;
    height: 170px;
  }

  .fan-stage__metric strong {
    font-size: 70px;
  }

  .auto-bands {
    grid-template-columns: 1fr;
  }

  .auto-bands article {
    min-height: 0;
  }

  .auto-bands article + article {
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }

  .temperature-stage,
  .timer-stage {
    min-height: 540px;
    padding-inline: 36px;
  }

  .temperature-stage__readout strong,
  .timer-stage__display strong {
    font-size: 140px;
  }

  .popup-sequence img {
    height: 360px;
  }

  .popup-sequence figcaption {
    padding-inline: 17px;
  }

  .popup-sequence figcaption strong {
    font-size: 20px;
  }

  .dimension-ledger strong {
    font-size: 52px;
  }

  .control-stage,
  .control-stage > img {
    min-height: 560px;
    height: 560px;
  }

  .control-stage__touch {
    top: 24px;
    left: 24px;
  }

  .control-stage__remote {
    right: 24px;
    bottom: 24px;
  }

  .care-sequence {
    grid-template-columns: repeat(2, 1fr);
  }

  .care-sequence span:nth-child(3) {
    border-left: 0;
  }

  .care-sequence span:nth-child(n + 3) {
    border-top: 1px solid var(--line-dark);
  }

  .safety-stage {
    grid-template-columns: 1fr;
  }

  .safety-stage article + article {
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }
}

@media (max-width: 520px) {
  .usp {
    padding: 78px 20px 0;
  }

  .usp__pre {
    font-size: clamp(31px, 8.5vw, 41px);
  }

  .usp__main,
  .usp--control .usp__main {
    font-size: clamp(45px, 13vw, 66px);
    line-height: 1.12;
  }

  .usp__lead br {
    display: none;
  }

  .usp__visual,
  .section-note {
    width: calc(100% + 40px);
    margin-left: -20px;
  }

  .media-frame > img,
  .media-frame > video,
  .point-media > img,
  .auto-scene img,
  .safety-close img {
    aspect-ratio: 4 / 3;
  }

  .media-frame figcaption,
  .point-media figcaption {
    min-height: 0;
    padding: 19px 22px 21px;
    gap: 7px;
    grid-template-columns: 1fr;
  }

  .media-frame figcaption strong,
  .point-media figcaption strong {
    font-size: 21px;
  }

  .media-frame figcaption span,
  .point-media figcaption span {
    font-size: 13px;
    text-align: left;
  }

  .video-toggle {
    right: 12px;
    bottom: 92px;
  }

  .popup-callout {
    top: 14px;
    right: 14px;
    width: 148px;
  }

  .point__intro {
    width: calc(100% - 44px);
    padding: 84px 0 70px;
  }

  .point__number {
    font-size: 50px;
  }

  .point__mode {
    font-size: 15px;
  }

  .point__premise {
    margin-top: 42px;
    font-size: 22px;
  }

  .point__title {
    font-size: clamp(37px, 10vw, 47px);
  }

  .point__lead {
    font-size: 18px;
  }

  .material-pair figure {
    min-height: 390px;
  }

  .material-pair__copy {
    padding: 46px 28px;
  }

  .material-pair__copy strong {
    font-size: 33px;
  }

  .mode-theatre {
    min-height: 760px;
  }

  .mode-theatre__grid {
    min-height: 760px;
    grid-template-columns: 1fr;
  }

  .mode-theatre__grid article + article {
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }

  .mode-theatre__grid article {
    padding-block: 50px;
  }

  .fan-stage__metric {
    top: 16px;
    right: 16px;
    width: 128px;
    height: 128px;
  }

  .fan-stage__metric span {
    font-size: 14px;
  }

  .fan-stage__metric strong {
    font-size: 54px;
  }

  .temperature-stage,
  .timer-stage {
    min-height: 500px;
    padding: 64px 22px 50px;
  }

  .temperature-stage__readout strong,
  .timer-stage__display strong {
    font-size: 112px;
  }

  .temperature-stage ol {
    margin-top: 62px;
  }

  .temperature-stage li,
  .timer-stage ol {
    font-size: 15px;
  }

  .popup-sequence {
    grid-template-columns: 1fr;
  }

  .popup-sequence figure + figure {
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }

  .popup-sequence img {
    height: 390px;
  }

  .popup-sequence figcaption {
    min-height: 0;
    padding: 23px 24px 27px;
  }

  .dimension-ledger {
    grid-template-columns: 1fr;
  }

  .dimension-ledger > div {
    min-height: 0;
  }

  .dimension-ledger > div + div {
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }

  .control-stage,
  .control-stage > img {
    min-height: 650px;
    height: 650px;
  }

  .control-stage > img {
    object-position: 61% center;
  }

  .control-stage__touch {
    top: 18px;
    left: 18px;
    width: 185px;
  }

  .control-stage__remote {
    right: 18px;
    bottom: 18px;
    width: 168px;
  }

  .control-routine {
    grid-template-columns: 1fr;
  }

  .control-routine p + p {
    border-top: 1px solid var(--line-light);
    border-left: 0;
  }

  .timer-stage__display {
    padding-bottom: 52px;
  }

  .timer-stage ol {
    margin-top: 45px;
  }

  .night-stage {
    width: calc(100% - 44px);
  }

  .care-sequence {
    grid-template-columns: 1fr;
  }

  .care-sequence span + span,
  .care-sequence span:nth-child(3) {
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }

  .safety-stage article {
    min-height: 520px;
    padding-inline: 28px;
  }

  .safety-close figcaption {
    left: 28px;
  }

  .safety-close figcaption strong {
    font-size: 31px;
  }
}

@media (max-width: 700px) {
  .usp--auto .usp__main {
    font-size: clamp(45px, 9.5vw, 62px);
  }

  .usp--popup .usp__main {
    font-size: clamp(50px, 10.5vw, 68px);
  }

  .usp-frame__cue {
    top: 18px;
    left: 18px;
  }

  .point-map {
    padding: 104px 32px 92px;
  }

  .point-map__intro p {
    font-size: 20px;
  }

  .point-map__chapters {
    margin-top: 64px;
  }

  .point-map__chapters a {
    gap: 18px;
    grid-template-columns: 72px minmax(0, 1fr) auto;
  }

  .point-map__chapters em,
  .point-map__detail {
    grid-column: 2;
  }

  .point-map__chapters i,
  .point-map__arrow {
    grid-column: 3;
    grid-row: 1 / span 2;
  }
}

@media (max-width: 520px) {
  .usp--auto .usp__main {
    font-size: clamp(40px, 10vw, 52px);
  }

  .usp--popup .usp__main {
    font-size: clamp(45px, 13vw, 66px);
    line-height: 1.12;
  }

  .usp-motion__stage {
    aspect-ratio: 4 / 3;
  }

  .usp-motion__chrome {
    right: 12px;
    bottom: 12px;
    left: 12px;
    min-height: 46px;
    gap: 8px;
  }

  .usp-motion__count {
    min-width: 40px;
    font-size: 13px;
  }

  .usp-motion__progress {
    gap: 4px;
  }

  .usp-motion__chrome .video-toggle {
    min-width: 66px;
    min-height: 44px;
    padding: 7px 8px;
    font-size: 11px;
  }

  .usp-frame__cue {
    top: 12px;
    left: 12px;
    padding: 7px 9px 6px;
    font-size: 12px;
  }

  .popup-panel {
    top: 10%;
    right: 4%;
    width: 38%;
  }

  .remote-prop {
    left: 10%;
    transform-origin: bottom center;
  }

  .point-map {
    padding: 86px 20px 78px;
  }

  .point-map::before {
    top: -180px;
    right: -240px;
  }

  .point-map__intro h2 {
    font-size: clamp(45px, 12.5vw, 64px);
  }

  .point-map__intro p {
    margin-top: 30px;
    font-size: 18px;
  }

  .point-map__chapters a {
    min-height: 104px;
    padding-block: 22px;
    gap: 12px;
    grid-template-columns: 61px minmax(0, 1fr) auto;
  }

  .point-map__range {
    font-size: 17px;
  }

  .point-map__chapters strong {
    font-size: 23px;
  }

  .point-map__chapters em,
  .point-map__detail {
    font-size: 16px;
  }

  .fit-ledger {
    grid-template-columns: 1fr;
  }

  .fit-ledger > div {
    min-height: 0;
    padding-block: 30px;
  }

  .fit-ledger > div + div {
    border-top: 1px solid var(--line-dark);
    border-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .usp-frame,
  .usp-frame > img,
  .usp-motion__progress i,
  .point-map__chapters i,
  .point-map__arrow {
    transition: none !important;
  }

  .usp-frame > img,
  .usp-frame.is-current > img {
    transform: none;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}