:root {
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #030303;
}

.mat-shelter-lp {
  --color-bg: #030303;
  --color-bg-soft: #070707;
  --color-text: #f5f2eb;
  --color-text-muted: rgba(245, 242, 235, 0.68);
  --color-text-subtle: rgba(245, 242, 235, 0.45);
  --color-line: rgba(245, 242, 235, 0.16);
  --color-line-strong: rgba(245, 242, 235, 0.28);
  --color-gold: #b59a63;
  --color-gold-soft: rgba(181, 154, 99, 0.72);
  --color-panel: rgba(255, 255, 255, 0.035);
  --color-panel-border: rgba(255, 255, 255, 0.12);
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.mat-shelter-lp::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 72% 8%, rgba(181, 154, 99, 0.12), transparent 28%),
    radial-gradient(circle at 18% 34%, rgba(255, 255, 255, 0.055), transparent 25%),
    linear-gradient(180deg, #060606 0%, #010101 45%, #050505 100%);
  opacity: 0.86;
}

.mat-shelter-lp::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.13;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: radial-gradient(circle at center, black, transparent 78%);
}

.mat-shelter-lp img {
  display: block;
  max-width: 100%;
}

.mat-shelter-lp a {
  color: inherit;
  text-decoration: none;
}

.lp-container {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}

.lp-section {
  position: relative;
  z-index: 1;
  padding: 140px 24px;
}

.section-label {
  margin: 0 0 22px;
  color: var(--color-gold);
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 12px;
  font-style: italic;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.section-heading {
  margin: 0;
  font-size: clamp(34px, 4.5vw, 64px);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: 0.11em;
}

.section-divider {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 48px));
  height: 1px;
  margin: 0 auto;
  background: rgba(245, 242, 235, 0.14);
}

.section-divider::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--color-gold);
  transform: translate(-50%, -50%);
}

.lp-hero {
  position: relative;
  display: grid;
  align-items: center;
  min-height: 760px;
  padding: 72px 0 118px;
  overflow: hidden;
  background: #030303;
}

.lp-hero__bg,
.lp-cta__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    url("assets/images/mv.png");
  background-position: center;
  background-size: cover;
  filter: none;
  transform: scale(1.04);
}

.lp-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 255, 255, 0.04), transparent 28%),
    linear-gradient(180deg, rgba(3, 3, 3, 0) 0%, rgba(3, 3, 3, 0.04) 54%, rgba(3, 3, 3, 0.9) 78%, #030303 100%);
}

.lp-hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 650px;
  text-align: center;
}

.lp-hero__choice {
  margin-top: clamp(92px, 18vh, 186px);
}

.lp-hero__title {
  margin: 0;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: clamp(82px, 11.6vw, 164px);
  font-style: italic;
  font-weight: 400;
  line-height: 0.86;
  letter-spacing: 0.09em;
  text-shadow: 0 6px 36px rgba(0, 0, 0, 0.82), 0 0 44px rgba(245, 242, 235, 0.12);
}

.lp-hero__subtitle {
  margin: 24px 0 0;
  font-size: clamp(20px, 2.5vw, 34px);
  line-height: 1.75;
  letter-spacing: 0.28em;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.9), 0 0 24px rgba(245, 242, 235, 0.1);
}

.lp-hero__divider {
  position: relative;
  display: block;
  width: 1px;
  height: 108px;
  margin: 64px auto 58px;
  overflow: hidden;
  background: rgba(245, 242, 235, 0.18);
}

.lp-hero__divider::after {
  content: "";
  position: absolute;
  left: 0;
  top: -72%;
  width: 1px;
  height: 72%;
  background: linear-gradient(180deg, transparent, rgba(245, 242, 235, 0.96), transparent);
  animation: scrollLine 1.9s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

.lp-hero__proposal p {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 32px);
  line-height: 2.05;
  letter-spacing: 0.29em;
  text-shadow: 0 4px 34px rgba(0, 0, 0, 0.96), 0 0 22px rgba(245, 242, 235, 0.08);
}

.lp-hero__proposal {
  padding-bottom: 24px;
}

.lp-hero__proposal p:first-child {
  font-size: clamp(15px, 1.6vw, 21px);
  letter-spacing: 0.32em;
}

.lp-hero__proposal p + p {
  margin-top: 8px;
}

.shelter-intro {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: end;
  min-height: 56svh;
  padding: 130px 0 116px;
  overflow: hidden;
}

.shelter-intro__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(180deg, #030303 0%, rgba(3, 3, 3, 0.62) 17%, rgba(3, 3, 3, 0.12) 44%, rgba(3, 3, 3, 0.24) 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.28), rgba(0, 0, 0, 0.04) 56%, rgba(0, 0, 0, 0.26)),
    url("assets/images/section2.png");
  background-position: center;
  background-size: cover;
  filter: contrast(1.04) brightness(0.92);
  transform: scale(1.01);
}

.shelter-intro__inner {
  width: min(1120px, calc(100% - 48px));
}

.shelter-intro__patent {
  margin: 0 0 14px;
  font-size: clamp(14px, 1.4vw, 18px);
  letter-spacing: 0.14em;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.9);
}

.shelter-intro__title {
  margin: 0;
  font-size: clamp(42px, 5.8vw, 76px);
  font-weight: 400;
  line-height: 1.28;
  letter-spacing: 0.25em;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.9);
}

.shelter-intro__copy {
  margin: 24px 0 18px;
  font-size: clamp(15px, 1.5vw, 19px);
  line-height: 1.82;
  letter-spacing: 0.22em;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.86);
}

.shelter-intro__name {
  margin: 0;
  font-size: clamp(26px, 3.4vw, 42px);
  line-height: 1.4;
  letter-spacing: 0.16em;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.88);
}

.lp-hero__rate,
.coverage-rate {
  margin: 0;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: clamp(114px, 14.8vw, 244px);
  font-weight: 500;
  line-height: 0.8;
  letter-spacing: 0.015em;
  text-shadow:
    0 3px 24px rgba(0, 0, 0, 0.9),
    0 0 14px rgba(245, 242, 235, 0.035);
}

.lp-hero__rate span:last-child,
.coverage-rate span:last-child {
  margin-left: 0.04em;
  font-size: 0.27em;
  vertical-align: 0.78em;
}

.lp-hero__lead,
.coverage-copy__lead {
  max-width: 720px;
  margin: 34px 0 18px;
  font-size: clamp(18px, 1.65vw, 25px);
  line-height: 1.9;
  letter-spacing: 0.14em;
  text-shadow: 0 2px 22px rgba(0, 0, 0, 0.85);
}

.lp-hero__countries {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  max-width: 620px;
  margin: 0 0 34px;
  padding: 0;
  color: var(--color-text-muted);
  font-size: 12px;
  list-style: none;
}

.news-panel {
  max-width: 520px;
  padding: 28px 30px;
  border: 1px solid var(--color-panel-border);
  background: rgba(0, 0, 0, 0.32);
  box-shadow: inset 0 0 60px rgba(255, 255, 255, 0.025);
}

.news-panel__label {
  margin: 0 0 12px;
  color: var(--color-gold);
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 12px;
  letter-spacing: 0.22em;
}

.news-panel h2 {
  margin: 0 0 18px;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.12em;
}

.news-panel p {
  margin: 0 0 12px;
  color: var(--color-text-muted);
  font-size: 13px;
  line-height: 2;
}

.lp-hero__right {
  align-self: center;
  border-left: 1px solid rgba(181, 154, 99, 0.58);
  padding-left: 48px;
}

.lp-hero__right p {
  margin: 0;
  font-size: clamp(24px, 3.2vw, 42px);
  font-weight: 400;
  line-height: 1.9;
  letter-spacing: 0.14em;
  text-shadow: 0 0 28px rgba(0, 0, 0, 0.95);
}

.coverage-grid,
.proposal-grid,
.structure-grid,
.utility-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(56px, 7vw, 112px);
  align-items: center;
}

.shelter-coverage {
  overflow: hidden;
  background:
    radial-gradient(circle at 76% 26%, rgba(181, 154, 99, 0.055), transparent 32%),
    radial-gradient(circle at 16% 48%, rgba(245, 242, 235, 0.035), transparent 28%),
    #030303;
}

.shelter-coverage .section-label {
  margin-bottom: 52px;
  color: var(--color-gold-soft);
  font-size: 14px;
  font-style: normal;
  letter-spacing: 0.38em;
}

.shelter-coverage .coverage-grid {
  position: relative;
  grid-template-columns: minmax(440px, 0.76fr) minmax(560px, 1.24fr);
  min-height: 560px;
}

.coverage-copy {
  position: relative;
  z-index: 2;
  isolation: isolate;
}

.coverage-copy::before {
  content: "";
  position: absolute;
  inset: -80px -180px -74px -72px;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 28% 46%, rgba(3, 3, 3, 0.98) 0%, rgba(3, 3, 3, 0.9) 40%, rgba(3, 3, 3, 0.58) 62%, transparent 82%),
    linear-gradient(90deg, #030303 0%, rgba(3, 3, 3, 0.9) 48%, transparent 100%);
}

.coverage-rate::after {
  content: "";
  display: block;
  width: 86px;
  height: 1px;
  margin-top: 26px;
  background: rgba(181, 154, 99, 0.34);
}

.coverage-visual,
.proposal-visual,
.structure-visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-line);
  background: #050505;
  aspect-ratio: 16 / 10;
}

.coverage-visual {
  align-self: stretch;
  margin-left: -4vw;
  margin-right: -7vw;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.coverage-visual::after,
.proposal-visual::after,
.structure-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.72)),
    radial-gradient(circle at 62% 32%, transparent, rgba(0, 0, 0, 0.72) 72%);
}

.coverage-visual::after {
  background:
    linear-gradient(90deg, #030303 0%, rgba(3, 3, 3, 0.84) 16%, rgba(3, 3, 3, 0.18) 42%, rgba(3, 3, 3, 0.28) 100%),
    linear-gradient(180deg, #030303 0%, rgba(3, 3, 3, 0) 22%, rgba(3, 3, 3, 0) 72%, #030303 100%);
}

.coverage-visual img,
.proposal-visual img,
.structure-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.42) brightness(0.64) contrast(1.18);
  transition: transform 8s ease, filter 1s ease;
}

.coverage-visual img {
  object-position: 58% center;
  filter: brightness(0.86) contrast(1.08);
}

.is-visible .coverage-visual img,
.is-visible .proposal-visual img,
.is-visible .structure-visual img,
.lp-hero.is-visible .lp-hero__bg,
.lp-cta.is-visible .lp-cta__bg {
  transform: scale(1.1);
}

.country-meter {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(30px, 5vw, 76px);
  margin-top: 24px;
  border: 0;
}

.country-meter__item {
  min-height: auto;
  padding: 0;
  border: 0;
}

.country-meter__item span {
  display: block;
  color: rgba(245, 242, 235, 0.72);
  font-size: 15px;
  letter-spacing: 0.18em;
}

.country-meter__item strong {
  display: block;
  margin-top: 10px;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: clamp(32px, 2.9vw, 48px);
  font-weight: 500;
  letter-spacing: 0.015em;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.72);
}

.country-meter__item--japan strong {
  color: var(--color-gold);
}

.coverage-source {
  margin-top: 50px;
  color: rgba(245, 242, 235, 0.48);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.policy-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.8fr);
  gap: 70px;
}

.policy-copy__subtitle {
  max-width: 650px;
  margin: 28px 0 0;
  color: var(--color-text-muted);
  font-size: 17px;
  line-height: 2;
}

.policy-copy__date {
  width: fit-content;
  margin: 26px 0 34px;
  padding: 9px 14px;
  border: 1px solid var(--color-line);
  color: var(--color-gold);
  font-size: 13px;
}

.policy-copy__body {
  max-width: 760px;
}

.policy-copy__body p,
.policy-card p,
.caution-box p,
.utility-copy p,
.feature-card p,
.structure-list,
.lp-cta__text {
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 2.15;
  letter-spacing: 0.08em;
}

.policy-side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.policy-card,
.caution-box,
.advantage-card,
.feature-card {
  position: relative;
  border: 1px solid var(--color-panel-border);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015)),
    rgba(0, 0, 0, 0.28);
}

.policy-card {
  padding: 28px;
}

.policy-card::before,
.caution-box::before,
.advantage-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-gold), transparent);
}

.policy-card h3 {
  margin: 0 0 14px;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.12em;
}

.policy-card p,
.caution-box p,
.feature-card p {
  margin: 0;
}

.caution-box {
  padding: 30px;
}

.caution-box p + p {
  margin-top: 10px;
}

.policy-comparison {
  margin-top: clamp(64px, 8vw, 110px);
}

.comparison-head {
  display: grid;
  justify-items: center;
  gap: 18px;
  margin-bottom: 26px;
  text-align: center;
}

.comparison-head .section-label {
  margin: 0;
}

.comparison-head h3 {
  margin: 0;
  font-size: clamp(22px, 2.8vw, 36px);
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0.12em;
}

.comparison-lead {
  margin: 0;
  color: rgba(245, 242, 235, 0.82);
  font-size: 15px;
  line-height: 2.05;
  letter-spacing: 0.08em;
}

.comparison-scroll-hint {
  display: none;
}

.comparison-table {
  overflow: hidden;
  border-top: 1px solid var(--color-line-strong);
  border-bottom: 1px solid var(--color-line);
  background: #11110f;
}

.comparison-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(140px, 0.46fr) minmax(0, 1.08fr);
  border-bottom: 1px solid var(--color-line);
}

.comparison-row:last-child {
  border-bottom: 0;
}

.comparison-row > div {
  padding: 22px 24px;
  color: var(--color-text-muted);
  font-size: 13px;
  line-height: 1.9;
  letter-spacing: 0.08em;
  background: rgba(18, 18, 16, 0.96);
}

.comparison-row > div + div {
  border-left: 1px solid rgba(245, 242, 235, 0.09);
}

.comparison-row > div:nth-child(2) {
  display: grid;
  place-items: center;
  color: var(--color-gold);
  background: rgba(28, 25, 19, 0.96);
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.16em;
}

.comparison-row--head > div {
  color: var(--color-text);
  font-size: clamp(15px, 1.6vw, 21px);
  line-height: 1.6;
  letter-spacing: 0.12em;
}

.comparison-row--head > div:nth-child(2) {
  font-size: clamp(13px, 1.1vw, 16px);
}

.comparison-row > div:nth-child(3) {
  color: rgba(245, 242, 235, 0.86);
  border-left-color: rgba(181, 154, 99, 0.58);
  border-right: 1px solid rgba(181, 154, 99, 0.58);
  background: rgba(23, 21, 17, 0.98);
}

.comparison-row:first-child > div:nth-child(3) {
  border-top: 1px solid rgba(181, 154, 99, 0.58);
}

.comparison-row:last-child > div:nth-child(3) {
  border-bottom: 1px solid rgba(181, 154, 99, 0.58);
}

.choice-section {
  position: relative;
  z-index: 1;
  min-height: 680px;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 140px 0;
}

.choice-section__visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
  background: #030303;
}

.choice-section__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: none;
}

.choice-section__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  display: none;
}

.choice-section__content {
  max-width: 920px;
  text-align: center;
}

.choice-section .section-label {
  margin-bottom: 38px;
}

.choice-section__title {
  margin: 0 auto;
  font-size: clamp(28px, 3.8vw, 52px);
  font-weight: 400;
  line-height: 1.72;
  letter-spacing: 0.16em;
}

.choice-section__text {
  max-width: 680px;
  margin: 34px auto 0;
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 2.2;
  letter-spacing: 0.08em;
}

.choice-section__line {
  display: none;
}

.choice-section__line--a {
  right: 21%;
  top: 20%;
  transform: rotate(38deg) scaleY(0);
}

.choice-section__line--b {
  right: 32%;
  bottom: 13%;
  transform: rotate(-52deg) scaleY(0);
}

.choice-section.is-visible .choice-section__line--a {
  animation: drawLineA 1.4s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
}

.choice-section.is-visible .choice-section__line--b {
  animation: drawLineB 1.4s cubic-bezier(0.16, 1, 0.3, 1) 0.7s forwards;
}

.proposal-copy__eyebrow {
  margin: 0 0 24px;
  color: var(--color-text-muted);
  font-size: 17px;
  letter-spacing: 0.14em;
}

.shelter-bridge {
  position: relative;
  z-index: 1;
  padding: 112px 0 120px;
  background: linear-gradient(180deg, rgba(3, 3, 3, 0), #030303 28%, #030303 100%);
  text-align: center;
}

.shelter-bridge__inner {
  display: grid;
  justify-items: center;
}

.shelter-bridge__line {
  position: relative;
  display: block;
  width: 1px;
  height: 96px;
  margin-bottom: 36px;
  overflow: hidden;
  background: rgba(245, 242, 235, 0.16);
}

.shelter-bridge__line::after {
  content: "";
  position: absolute;
  left: 0;
  top: -45%;
  width: 100%;
  height: 45%;
  background: linear-gradient(180deg, transparent, rgba(245, 242, 235, 0.88), transparent);
  animation: bridgeLine 2.4s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

.shelter-bridge__title {
  margin: 0;
  font-size: clamp(30px, 4.2vw, 58px);
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0.14em;
}

.shelter-bridge__text {
  max-width: 760px;
  margin: 32px auto 0;
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 2.15;
  letter-spacing: 0.08em;
}

.shelter-bridge__button {
  margin-top: 38px;
}

@keyframes bridgeLine {
  0% {
    transform: translateY(0);
    opacity: 0;
  }
  18% {
    opacity: 1;
  }
  72% {
    opacity: 1;
  }
  100% {
    transform: translateY(320%);
    opacity: 0;
  }
}

.advantage-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.74fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.advantage-visual {
  position: relative;
  overflow: hidden;
  min-height: 540px;
  margin-left: calc((100vw - min(1120px, calc(100vw - 48px))) / -2);
  border-right: 1px solid var(--color-line);
  background:
    linear-gradient(90deg, rgba(3, 3, 3, 0.04), rgba(3, 3, 3, 0.45) 78%, #030303 100%),
    url("assets/images/advantage-3d-wall.png") center left / cover no-repeat;
  filter: brightness(0.82) contrast(1.08);
  opacity: 0.92;
}

.advantage-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(3, 3, 3, 0.02), rgba(3, 3, 3, 0.22) 72%, #030303 100%);
}

.advantage-visual__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center left;
}

.advantage-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--color-line);
  border-left: 1px solid var(--color-line);
}

.advantage-card {
  min-height: 230px;
  padding: 34px;
  border-width: 0 1px 1px 0;
  background: rgba(0, 0, 0, 0.16);
}

.advantage-card span,
.feature-card__num {
  display: block;
  color: var(--color-text);
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 52px;
  font-style: italic;
  line-height: 0.95;
}

.advantage-card h3,
.feature-card h3 {
  margin: 18px 0 16px;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.16em;
}

.advantage-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 13px;
  line-height: 2;
}

.structure-section {
  position: relative;
  background:
    radial-gradient(circle at 50% 8%, rgba(181, 154, 99, 0.07), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.004)),
    #050505;
}

.structure-head {
  text-align: center;
  margin-bottom: 92px;
}

.structure-head .section-heading {
  letter-spacing: 0.18em;
}

.structure-details {
  position: relative;
  display: grid;
  gap: 108px;
}

.structure-detail {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(360px, 0.9fr);
  gap: clamp(46px, 6vw, 86px);
  align-items: center;
}

.structure-detail--reverse {
  grid-template-columns: minmax(360px, 0.9fr) minmax(0, 0.98fr);
}

.structure-detail--reverse .structure-detail__visual {
  order: 2;
}

.structure-detail--reverse .structure-detail__copy {
  order: 1;
  text-align: left;
}

.structure-detail__visual {
  position: relative;
  min-height: 300px;
  margin: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.095), rgba(255, 255, 255, 0.025)),
    #101010;
}

.structure-detail__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.24), transparent 34%, rgba(0, 0, 0, 0.18)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.18), transparent 42%, rgba(0, 0, 0, 0.28));
}

.structure-detail__visual img {
  position: relative;
  z-index: 1;
  width: min(520px, 100%);
  max-height: 300px;
  object-fit: contain;
  filter: grayscale(1) brightness(0.78) contrast(1.08);
  mix-blend-mode: normal;
  opacity: 0.96;
}

.structure-detail__copy {
  position: relative;
  padding: 42px 0;
  border-top: 1px solid rgba(245, 242, 235, 0.16);
}

.structure-detail__num {
  display: block;
  margin-bottom: 18px;
  color: var(--color-gold);
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 15px;
  letter-spacing: 0.32em;
}

.structure-detail__copy h3 {
  margin: 0 0 22px;
  font-size: clamp(22px, 2.1vw, 30px);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: 0.14em;
}

.structure-detail__copy p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 2.18;
  letter-spacing: 0.08em;
}

.structure-spec {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(300px, 0.66fr);
  gap: 0;
  align-items: stretch;
  margin-top: clamp(72px, 8vw, 120px);
}

.structure-spec__head {
  display: block;
  grid-column: 1;
  padding: 42px clamp(24px, 4vw, 54px);
  border-top: 1px solid rgba(181, 154, 99, 0.42);
  border-right: 1px solid rgba(245, 242, 235, 0.14);
  border-bottom: 1px solid rgba(245, 242, 235, 0.14);
  border-left: 1px solid rgba(245, 242, 235, 0.14);
  background: linear-gradient(135deg, rgba(181, 154, 99, 0.08), rgba(255, 255, 255, 0.012));
}

.structure-spec__head .section-label {
  margin: 0;
}

.structure-spec__head h3 {
  margin: 0;
  font-size: clamp(26px, 3vw, 44px);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: 0.16em;
}

.structure-spec__table {
  display: grid;
  grid-column: 1;
  border-right: 1px solid rgba(245, 242, 235, 0.14);
  border-bottom: 1px solid rgba(245, 242, 235, 0.14);
  border-left: 1px solid rgba(245, 242, 235, 0.14);
  background: rgba(255, 255, 255, 0.012);
}

.structure-spec__row {
  display: grid;
  grid-template-columns: minmax(180px, 0.32fr) 1fr;
  border-bottom: 1px solid rgba(245, 242, 235, 0.13);
}

.structure-spec__row:last-child {
  border-bottom: 0;
}

.structure-spec__row > div {
  padding: 24px clamp(24px, 4vw, 54px);
  color: rgba(245, 242, 235, 0.78);
  font-size: 14px;
  line-height: 2;
  letter-spacing: 0.08em;
}

.structure-spec__row > div:first-child {
  display: flex;
  align-items: center;
  color: var(--color-gold);
  font-family: "Cormorant Garamond", "Noto Serif JP", serif;
  font-size: 18px;
  letter-spacing: 0.12em;
  border-right: 1px solid rgba(245, 242, 235, 0.12);
}

.structure-spec__visual {
  position: relative;
  margin: 0;
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: stretch;
  display: flex;
  overflow: hidden;
}

.structure-spec__visual::before {
  content: none;
}

.structure-spec__visual img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
  filter: drop-shadow(0 28px 44px rgba(0, 0, 0, 0.5));
}

.features-section__heading {
  max-width: 760px;
  margin-bottom: 54px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--color-line);
  border-left: 1px solid var(--color-line);
}

.feature-card {
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  min-height: 590px;
  padding: 34px 28px 28px;
  overflow: hidden;
  border-width: 0 1px 1px 0;
  background: rgba(0, 0, 0, 0.25);
}

.feature-card__line {
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-card.is-visible .feature-card__line {
  width: 100%;
}

.feature-card__num {
  color: rgba(245, 242, 235, 0.9);
  font-size: 70px;
}

.feature-card img {
  position: relative;
  z-index: 0;
  width: 100%;
  height: 168px;
  margin-top: 28px;
  object-fit: cover;
  filter: grayscale(0.58) brightness(0.58) contrast(1.18);
  transition: transform 1.6s cubic-bezier(0.16, 1, 0.3, 1), filter 1.6s ease;
}

.feature-card:hover img {
  transform: scale(1.05);
  filter: grayscale(0.4) brightness(0.66) contrast(1.2);
}

.utility-section {
  padding: clamp(110px, 12vw, 170px) 0;
  overflow: hidden;
}

.utility-section,
.utility-section .js-reveal-child {
  opacity: 1;
  transform: none;
  transition-delay: 0ms !important;
}

.utility-slider {
  display: grid;
  grid-template-columns: minmax(280px, 0.42fr) minmax(0, 1fr);
  gap: clamp(56px, 7vw, 112px);
  align-items: center;
  min-height: 720px;
}

.utility-slider__copy {
  position: relative;
  max-width: 500px;
  padding-left: 34px;
}

.utility-slider__copy::before {
  content: "";
  position: absolute;
  left: 0;
  top: 34px;
  bottom: 74px;
  width: 1px;
  background: linear-gradient(180deg, rgba(245, 242, 235, 0.86), rgba(245, 242, 235, 0.22));
}

.utility-slider__copy .section-heading {
  margin-bottom: 34px;
  font-size: clamp(44px, 5.2vw, 78px);
  line-height: 1.22;
  letter-spacing: 0.08em;
}

.utility-slider__copy p:not(.section-label) {
  max-width: 400px;
  margin: 0;
  color: rgba(245, 242, 235, 0.82);
  line-height: 1.85;
  letter-spacing: 0.04em;
}

.utility-slider__controls {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 42px;
}

.utility-slider__arrow {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(245, 242, 235, 0.35);
  border-radius: 50%;
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-serif-en);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  transition: border-color 250ms ease, color 250ms ease, transform 250ms ease;
}

.utility-slider__arrow:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  transform: translateY(-1px);
}

.utility-slider__dots {
  display: flex;
  align-items: center;
  gap: 10px;
}

.utility-slider__dot {
  width: 34px;
  height: 2px;
  border: 0;
  padding: 0;
  background: rgba(245, 242, 235, 0.26);
  cursor: pointer;
  transition: background 250ms ease, width 250ms ease;
}

.utility-slider__dot.is-active {
  width: 54px;
  background: var(--color-gold);
}

.utility-slider__stage {
  position: relative;
  min-height: clamp(520px, 56vw, 760px);
}

.utility-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateX(34px);
  transition: opacity 640ms ease, transform 900ms cubic-bezier(0.16, 1, 0.3, 1);
}

.utility-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

.utility-slide__image {
  position: absolute;
  margin: 0;
  overflow: hidden;
  background: #050505;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.48);
}

.utility-slide__image::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.04), rgba(0, 0, 0, 0.28));
}

.utility-slide__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.14) brightness(0.86) contrast(1.06);
  transform: scale(1.04);
  transition: transform 1500ms cubic-bezier(0.16, 1, 0.3, 1), filter 900ms ease;
}

.utility-slide.is-active .utility-slide__image img {
  transform: scale(1);
}

.utility-slide__image--main {
  top: 0;
  right: 0;
  width: min(76%, 760px);
  height: min(86%, 680px);
}

.utility-slide__image--sub {
  left: 0;
  top: 26%;
  z-index: 2;
  width: min(52%, 480px);
  height: min(50%, 420px);
}

.utility-slide__text {
  position: absolute;
  left: 6%;
  bottom: 5%;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 18px;
  color: rgba(245, 242, 235, 0.88);
  text-shadow: 0 4px 22px rgba(0, 0, 0, 0.85);
}

.utility-slide__text span {
  color: var(--color-gold);
  font-family: var(--font-serif-en);
  font-size: 15px;
  font-style: italic;
  letter-spacing: 0.18em;
}

.utility-slide__text h3 {
  margin: 0;
  font-size: clamp(22px, 2.3vw, 34px);
  font-weight: 400;
  letter-spacing: 0.08em;
}

.lp-cta {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: center;
  min-height: 620px;
  padding: 120px 0;
  overflow: hidden;
  text-align: center;
}

.lp-cta__bg {
  background-image:
    linear-gradient(90deg, rgba(0, 0, 0, 0.86), rgba(0, 0, 0, 0.34) 48%, rgba(0, 0, 0, 0.86)),
    linear-gradient(180deg, #030303 0%, transparent 30%, #030303 100%),
    url("assets/images/bg-city.jpg");
}

.lp-cta__inner {
  max-width: 980px;
}

.lp-cta__title {
  margin: 0;
  font-size: clamp(30px, 4.25vw, 52px);
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0.12em;
}

.lp-cta__text {
  max-width: 600px;
  margin: 28px auto 38px;
}

.lp-cta__button {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-width: min(340px, 100%);
  min-height: 58px;
  padding: 14px 30px;
  border: 1px solid rgba(245, 242, 235, 0.38);
  border-radius: 3px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.08) 4%, transparent 34%),
    linear-gradient(180deg, #1d1d1b 0%, #050505 54%, #11110f 100%);
  color: rgba(245, 242, 235, 0.94) !important;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    inset 0 -1px 0 rgba(0, 0, 0, 0.95),
    0 0 0 1px rgba(0, 0, 0, 0.9),
    0 16px 36px rgba(0, 0, 0, 0.42);
  text-shadow: 0 1px 8px rgba(255, 255, 255, 0.24);
  transition: color 0.5s ease, border-color 0.5s ease, transform 0.5s ease, box-shadow 0.5s ease;
}

.lp-cta__button:hover {
  border-color: rgba(245, 242, 235, 0.7);
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.38),
    inset 0 -1px 0 rgba(0, 0, 0, 0.96),
    0 0 0 1px rgba(0, 0, 0, 0.9),
    0 0 24px rgba(245, 242, 235, 0.12),
    0 18px 42px rgba(0, 0, 0, 0.5);
}

.lp-cta__button:focus-visible {
  outline: 2px solid rgba(181, 154, 99, 0.8);
  outline-offset: 4px;
}

.lp-cta__button span {
  color: inherit;
}

.lp-cta__button::before {
  content: "";
  position: absolute;
  inset: 3px;
  z-index: -1;
  border: 1px solid rgba(245, 242, 235, 0.2);
  border-radius: 2px;
  pointer-events: none;
}

.lp-cta__button::after {
  content: "";
  position: absolute;
  top: -42%;
  left: -28%;
  z-index: -1;
  width: 74%;
  height: 120%;
  background: linear-gradient(115deg, transparent 0%, rgba(255, 255, 255, 0.26) 46%, transparent 74%);
  transform: translateX(-72%) skewX(-18deg);
  opacity: 0.62;
  transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.lp-cta__button:hover::after {
  transform: translateX(190%) skewX(-18deg);
}

.lp-hero__button {
  min-width: 0;
  width: fit-content;
  min-height: 50px;
  margin-top: 30px;
  padding: 12px 26px;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.price-section {
  position: relative;
  z-index: 1;
  padding: 122px 0 112px;
  background:
    radial-gradient(circle at 70% 10%, rgba(181, 154, 99, 0.075), transparent 30%),
    linear-gradient(180deg, #030303 0%, #070707 54%, #040404 100%);
}

.price-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-top: 1px solid rgba(245, 242, 235, 0.08);
  border-bottom: 1px solid rgba(245, 242, 235, 0.08);
}

.price-section__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
  align-items: start;
}

.price-section__heading {
  padding-top: 8px;
  text-align: center;
}

.price-panel {
  border-top: 1px solid var(--color-line-strong);
  border-bottom: 1px solid var(--color-line);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
}

.price-list {
  margin: 0;
}

.price-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: clamp(22px, 3.4vw, 42px);
  border-bottom: 1px solid var(--color-line);
}

.price-card {
  display: grid;
  align-content: center;
  min-height: 230px;
  padding: clamp(24px, 3vw, 38px) 22px;
  border: 1px solid var(--color-line);
  background: rgba(255, 255, 255, 0.018);
  text-align: center;
}

.price-card__size {
  margin: 0 0 28px;
  color: rgba(245, 242, 235, 0.78);
  font-size: clamp(24px, 2.8vw, 40px);
  letter-spacing: 0.2em;
}

.price-card__price {
  margin: 0;
  color: var(--color-text);
  font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
  line-height: 1.15;
  white-space: nowrap;
  letter-spacing: 0.08em;
}

.price-card__amount {
  font-size: clamp(30px, 3.5vw, 52px);
  font-weight: 400;
}

.price-card__unit {
  margin-left: 0.12em;
  font-size: clamp(15px, 1.35vw, 20px);
  letter-spacing: 0.08em;
}

.price-card__tax,
.price-list--options dd small {
  display: block;
  margin: 12px 0 0;
  color: var(--color-text-subtle);
  font-size: 12px;
  line-height: 1.2;
  letter-spacing: 0.12em;
}

.price-list--options div {
  display: grid;
  grid-template-columns: minmax(180px, 0.8fr) minmax(280px, 1.2fr);
  border-bottom: 1px solid var(--color-line);
}

.price-list--options div:last-child {
  border-bottom: 0;
}

.price-list--options dt,
.price-list--options dd {
  margin: 0;
  padding: 24px 28px;
}

.price-list--options dd {
  display: flex;
  align-items: baseline;
  gap: 18px;
  justify-content: flex-end;
  white-space: nowrap;
}

.price-list--options {
  width: 100%;
  margin: 0;
  border-top: 1px solid var(--color-line);
}

.price-list dt {
  color: rgba(245, 242, 235, 0.76);
  font-size: clamp(20px, 2vw, 28px);
  letter-spacing: 0.26em;
}

.price-list dd {
  color: var(--color-text);
  font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-weight: 400;
  letter-spacing: 0.08em;
}

.price-list--options .price-card__amount {
  font-size: clamp(24px, 2.5vw, 36px);
}

.price-list--options dd small {
  display: inline-block;
  margin: 0;
}

.price-notes {
  display: grid;
  gap: 12px;
  margin: 34px 0 0;
  padding: 0 0 0 1.1em;
  color: rgba(245, 242, 235, 0.58);
  font-size: 13px;
  line-height: 1.9;
  letter-spacing: 0.08em;
}

.price-notes li::marker {
  color: var(--color-gold);
}

.contact-section {
  position: relative;
  z-index: 1;
  padding: 128px 0 120px;
  background:
    linear-gradient(180deg, rgba(3, 3, 3, 0), #040404 18%, #050505 100%);
}

.contact-section__inner {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(42px, 7vw, 92px);
  align-items: start;
}

.contact-section__heading {
  position: sticky;
  top: 96px;
}

.contact-section__lead {
  max-width: 360px;
  margin: 28px 0 0;
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 2.05;
  letter-spacing: 0.08em;
}

.contact-form {
  border-top: 1px solid var(--color-line-strong);
}

.contact-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-left: 1px solid var(--color-line);
}

.contact-form__field {
  display: grid;
  gap: 14px;
  padding: 28px;
  border-right: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.contact-form__field--wide {
  border-left: 1px solid var(--color-line);
}

.contact-form__field span {
  color: rgba(245, 242, 235, 0.78);
  font-size: 13px;
  letter-spacing: 0.12em;
}

.contact-form__field b {
  display: inline-block;
  margin-left: 8px;
  color: var(--color-gold);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.14em;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 0;
  border-radius: 0;
  outline: 0;
  background: transparent;
  color: var(--color-text);
  font: inherit;
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: 0.06em;
}

.contact-form input:focus,
.contact-form textarea:focus {
  box-shadow: 0 1px 0 var(--color-gold);
}

.contact-form textarea {
  resize: vertical;
  min-height: 180px;
}

.contact-form__trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 24px;
  align-items: center;
  justify-content: flex-end;
  padding-top: 28px;
}

.contact-form__submit {
  min-width: 240px;
  min-height: 64px;
  border: 1px solid var(--color-line-strong);
  background: transparent;
  color: var(--color-text);
  font: inherit;
  font-size: 14px;
  letter-spacing: 0.16em;
  cursor: pointer;
  transition: background 0.35s ease, color 0.35s ease, border-color 0.35s ease;
}

.contact-form__submit:hover,
.contact-form__submit:focus-visible {
  border-color: var(--color-text);
  background: var(--color-text);
  color: #030303;
}

.contact-form__submit:disabled {
  cursor: wait;
  opacity: 0.56;
}

.contact-form__status {
  min-height: 1.8em;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 13px;
  line-height: 1.8;
  letter-spacing: 0.08em;
}

.about-section {
  position: relative;
  z-index: 1;
  padding: 118px 0 128px;
  background:
    radial-gradient(circle at 76% 12%, rgba(181, 154, 99, 0.08), transparent 28%),
    linear-gradient(180deg, #050505, #090807 52%, #050505);
}

.about-section__inner {
  display: grid;
  gap: clamp(42px, 6vw, 72px);
}

.about-section__heading {
  max-width: 860px;
}

.about-section__heading .lp-section__title {
  letter-spacing: 0.14em;
}

.about-profile {
  display: grid;
  grid-template-columns: minmax(320px, 0.86fr) minmax(0, 1fr);
  gap: clamp(42px, 7vw, 92px);
  align-items: center;
  padding-top: 42px;
  border-top: 1px solid rgba(181, 154, 99, 0.32);
}

.about-profile__copy {
  max-width: 560px;
}

.about-profile__name {
  margin: 0 0 18px;
  color: var(--color-text);
  font-size: clamp(28px, 3.2vw, 48px);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: 0.18em;
}

.about-profile__ceo {
  margin: 0 0 34px;
  color: rgba(245, 242, 235, 0.9);
  font-size: clamp(18px, 1.8vw, 25px);
  letter-spacing: 0.16em;
}

.about-profile__ceo span {
  margin-left: 0.35em;
  font-size: 1.18em;
}

.about-profile__copy p:not(.about-profile__name):not(.about-profile__ceo) {
  margin: 0 0 14px;
  color: rgba(245, 242, 235, 0.78);
  font-size: 15px;
  line-height: 2.15;
  letter-spacing: 0.08em;
}

.about-profile__visual {
  margin: 0;
}

.about-profile__visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid rgba(245, 242, 235, 0.18);
  filter: saturate(0.9) contrast(1.02);
}

.about-profile__visual figcaption {
  margin-top: 18px;
  color: rgba(245, 242, 235, 0.7);
  font-size: 13px;
  line-height: 1.8;
  letter-spacing: 0.12em;
}

.company-overview {
  border-top: 1px solid rgba(245, 242, 235, 0.16);
}

.company-overview h3 {
  margin: 0;
  padding: 34px 0 26px;
  color: var(--color-text);
  font-size: clamp(24px, 2.4vw, 34px);
  font-weight: 400;
  letter-spacing: 0.16em;
}

.company-overview dl {
  margin: 0;
  border-top: 1px solid rgba(245, 242, 235, 0.14);
}

.company-overview div {
  display: grid;
  grid-template-columns: minmax(160px, 0.24fr) 1fr;
  gap: 28px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(245, 242, 235, 0.12);
}

.company-overview dt,
.company-overview dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  letter-spacing: 0.08em;
}

.company-overview dt {
  color: var(--color-gold);
}

.company-overview dd {
  color: rgba(245, 242, 235, 0.76);
}

.lp-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--color-line);
  background: #050505;
  padding: 26px 0;
}

.lp-footer__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 34px;
  align-items: center;
}

.lp-footer__logo {
  margin: 0;
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 30px;
  line-height: 0.9;
  letter-spacing: 0.06em;
}

.lp-footer__logo span {
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: 10px;
  letter-spacing: 0.14em;
}

.lp-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 26px;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 12px;
}

.lp-footer small {
  color: var(--color-text-subtle);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.js-reveal,
.js-reveal-child {
  opacity: 0;
  transform: translateY(42px);
  transition:
    opacity 1.35s cubic-bezier(0.16, 1, 0.3, 1),
    transform 1.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.lp-hero .js-reveal-child {
  transform: translateY(52px);
  transition-duration: 1.85s;
}

.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes drawLineA {
  to {
    transform: rotate(38deg) scaleY(1);
  }
}

@keyframes drawLineB {
  to {
    transform: rotate(-52deg) scaleY(1);
  }
}

@keyframes scrollLine {
  0% {
    transform: translateY(0);
    opacity: 0;
  }

  18% {
    opacity: 1;
  }

  82% {
    opacity: 1;
  }

  100% {
    transform: translateY(240%);
    opacity: 0;
  }
}

@keyframes slideHint {
  0%,
  100% {
    transform: translateX(0);
    opacity: 0.58;
  }

  50% {
    transform: translateX(6px);
    opacity: 1;
  }
}

@media (max-width: 1024px) {
  .lp-hero__inner,
  .coverage-grid,
  .policy-grid,
  .proposal-grid,
  .advantage-grid,
  .structure-grid,
  .utility-grid,
  .utility-slider {
    grid-template-columns: 1fr;
  }

  .utility-slider {
    min-height: auto;
  }

  .utility-slider__stage {
    min-height: 560px;
  }

  .lp-hero__right {
    max-width: 720px;
    padding-left: 30px;
  }

  .shelter-intro {
    min-height: 620px;
    padding: 120px 0 92px;
  }

  .country-meter {
    gap: 24px 38px;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-card {
    min-height: 500px;
  }

  .advantage-visual {
    min-height: 360px;
    margin-left: 0;
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
  }
}

@media (max-width: 767px) {
  .lp-container {
    width: min(100% - 40px, 1120px);
  }

  .lp-section {
    padding: 88px 20px;
  }

  .section-divider {
    width: calc(100% - 40px);
  }

  .section-heading {
    font-size: clamp(28px, 9vw, 43px);
    line-height: 1.5;
    letter-spacing: 0.12em;
  }

  .lp-hero {
    min-height: 700px;
    padding: 60px 0 92px;
  }

  .lp-hero__inner {
    min-height: 610px;
  }

  .lp-hero__choice {
    margin-top: clamp(96px, 19vh, 138px);
  }

  .lp-hero__title {
    font-size: clamp(64px, 18vw, 98px);
    letter-spacing: 0.065em;
  }

  .lp-hero__subtitle {
    font-size: clamp(17px, 5vw, 24px);
    letter-spacing: 0.16em;
  }

  .lp-hero__divider {
    height: 88px;
    margin: 42px auto 34px;
  }

  .lp-hero__proposal p {
    letter-spacing: 0.16em;
  }

  .lp-hero__proposal p:first-child {
    letter-spacing: 0.18em;
  }

  .lp-hero__button {
    min-height: 48px;
    margin-top: 28px;
    padding: 12px 20px;
    font-size: 12px;
    letter-spacing: 0.08em;
  }

  .shelter-intro {
    min-height: 560px;
    padding: 92px 0 72px;
  }

  .shelter-intro__bg {
    background-position: 62% center;
  }

  .shelter-intro__title {
    letter-spacing: 0.18em;
  }

  .shelter-intro__copy {
    letter-spacing: 0.14em;
  }

  .lp-hero__right {
    padding-left: 22px;
  }

  .lp-hero__right p {
    font-size: clamp(22px, 7vw, 34px);
    line-height: 1.8;
  }

  .news-panel {
    padding: 22px;
  }

  .country-meter {
    gap: 22px 30px;
    margin-top: 34px;
  }

  .country-meter__item {
    min-height: auto;
    padding: 0;
  }

  .policy-grid,
  .proposal-grid,
  .coverage-grid,
  .structure-grid,
  .utility-grid,
  .utility-slider {
    gap: 42px;
  }

  .choice-section {
    min-height: 580px;
    padding: 96px 0;
  }

  .comparison-head {
    justify-items: start;
    text-align: left;
  }

  .comparison-head h3 {
    text-align: left;
  }

  .comparison-scroll-hint {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    margin: 0 0 12px;
    color: rgba(245, 242, 235, 0.58);
    font-size: 11px;
    letter-spacing: 0.12em;
  }

  .comparison-scroll-hint span {
    color: var(--color-gold);
    font-family: "Cormorant Garamond", "Times New Roman", serif;
    font-size: 15px;
    letter-spacing: 0.08em;
    animation: slideHint 1.7s ease-in-out infinite;
  }

  .comparison-table {
    position: relative;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-color: rgba(181, 154, 99, 0.5) rgba(255, 255, 255, 0.08);
    box-shadow: inset -28px 0 26px rgba(0, 0, 0, 0.36);
  }

  .comparison-row {
    min-width: 860px;
    grid-template-columns: minmax(0, 1fr) minmax(128px, 0.42fr) minmax(0, 1.08fr);
  }

  .comparison-row--head {
    display: grid;
  }

  .comparison-row > div {
    padding: 18px 20px;
  }

  .comparison-row > div + div {
    border-left: 1px solid rgba(245, 242, 235, 0.09);
  }

  .comparison-row > div:nth-child(2) {
    order: 0;
    justify-items: center;
    place-items: center;
    color: var(--color-gold);
    background: rgba(181, 154, 99, 0.08);
    font-size: 12px;
    letter-spacing: 0.18em;
  }

  .comparison-row > div:nth-child(3) {
    border-left-color: rgba(181, 154, 99, 0.58);
    border-right: 1px solid rgba(181, 154, 99, 0.58);
    background: rgba(181, 154, 99, 0.045);
  }

  .choice-section__title {
    font-size: clamp(24px, 7vw, 34px);
    line-height: 1.7;
    letter-spacing: 0.1em;
  }

  .shelter-bridge {
    padding: 84px 0 92px;
  }

  .shelter-bridge__line {
    height: 78px;
    margin-bottom: 30px;
  }

  .shelter-bridge__title {
    font-size: clamp(25px, 7.2vw, 36px);
    letter-spacing: 0.08em;
  }

  .shelter-bridge__text {
    font-size: 13px;
  }

  .structure-head {
    margin-bottom: 58px;
  }

  .structure-details {
    gap: 64px;
  }

  .structure-detail,
  .structure-detail--reverse {
    grid-template-columns: 1fr;
    gap: 22px;
    padding-left: 0;
  }

  .structure-detail--reverse .structure-detail__visual,
  .structure-detail--reverse .structure-detail__copy {
    order: initial;
  }

  .structure-detail--reverse .structure-detail__copy {
    text-align: left;
  }

  .structure-detail__visual {
    min-height: 220px;
  }

  .structure-detail__visual img {
    max-height: 240px;
  }

  .structure-detail__copy {
    padding: 14px 0 0;
  }

  .structure-spec {
    grid-template-columns: 1fr;
    gap: 26px;
    margin-top: 58px;
  }

  .structure-spec__head {
    display: block;
    padding: 26px 22px 24px;
  }

  .structure-spec__head .section-label {
    margin-bottom: 14px;
  }

  .structure-spec__row {
    grid-template-columns: 1fr;
  }

  .structure-spec__row > div {
    padding: 18px 22px;
    font-size: 13px;
  }

  .structure-spec__row > div:first-child {
    padding-bottom: 0;
    border-right: 0;
  }

  .structure-spec__table {
    border-right: 0;
    border-right: 1px solid rgba(245, 242, 235, 0.14);
  }

  .structure-spec__visual {
    grid-column: 1;
    grid-row: auto;
    padding: 24px 22px 30px;
    border-top: 0;
  }

  .structure-spec__visual img {
    max-height: 300px;
  }

  .choice-section__line {
    opacity: 0.45;
  }

  .advantage-list,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .utility-section {
    padding: 92px 0 88px;
    min-height: auto;
  }

  .utility-slider__copy {
    padding-left: 22px;
  }

  .utility-slider__copy .section-heading {
    font-size: clamp(34px, 10vw, 50px);
  }

  .utility-slider__stage {
    min-height: 390px;
  }

  .utility-slide__image--main {
    width: 82%;
    height: 82%;
  }

  .utility-slide__image--sub {
    top: 32%;
    width: 58%;
    height: 46%;
  }

  .utility-slide__text {
    left: 4%;
    bottom: 3%;
  }

  .advantage-card,
  .feature-card {
    min-height: auto;
    padding: 28px 24px;
  }

  .feature-card img {
    height: 190px;
  }

  .lp-cta {
    min-height: 560px;
    padding: 96px 0;
  }

  .lp-cta__title {
    font-size: clamp(26px, 8vw, 38px);
    letter-spacing: 0.12em;
  }

  .lp-cta__button {
    min-height: 54px;
    padding: 14px 22px;
    font-size: 12px;
  }

  .price-section {
    padding: 90px 0 84px;
  }

  .price-section__inner {
    grid-template-columns: 1fr;
  }

  .price-list--options div {
    grid-template-columns: minmax(92px, 0.86fr) minmax(128px, 1.14fr);
  }

  .price-list--options {
    width: 100%;
  }

  .price-cards {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 18px;
  }

  .price-card {
    min-height: 170px;
  }

  .price-list--options dt,
  .price-list--options dd {
    padding: 18px;
  }

  .price-list--options dd {
    gap: 10px;
    justify-content: flex-start;
    white-space: normal;
  }

  .price-notes {
    margin-top: 28px;
    font-size: 12px;
  }

  .contact-section {
    padding: 96px 0 88px;
  }

  .contact-section__inner {
    grid-template-columns: 1fr;
  }

  .contact-section__heading {
    position: static;
  }

  .contact-form__grid {
    grid-template-columns: 1fr;
  }

  .contact-form__field {
    padding: 22px 18px;
  }

  .contact-form__actions {
    justify-content: stretch;
  }

  .contact-form__submit {
    width: 100%;
  }

  .about-section {
    padding: 90px 0 92px;
  }

  .about-profile {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 32px;
  }

  .about-profile__name {
    letter-spacing: 0.12em;
  }

  .about-profile__copy p:not(.about-profile__name):not(.about-profile__ceo) {
    font-size: 13px;
  }

  .company-overview div {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 18px 0;
  }

  .lp-footer__inner {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .lp-footer__nav {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mat-shelter-lp *,
  .mat-shelter-lp *::before,
  .mat-shelter-lp *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .js-reveal,
  .js-reveal-child {
    opacity: 1;
    transform: none;
  }
}