@charset "UTF-8";

/* ===== 下層ページの冒頭（page-hero） ===== */

.page-hero {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  min-height: calc(var(--svh, 1svh) * 72);
  padding: 140px var(--gutter) 64px;
}

.page-hero__body {
  position: relative;
  z-index: 1;
  width: 55%;
}

.page-hero__crumb {
  margin-bottom: 22px;
  font-size: 10px;
  line-height: 1.6;
  letter-spacing: .12em;
  color: var(--muted-on-dark);
}

.page-hero__crumb a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-hero__title {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-hero__en {
  font-family: var(--serif);
  font-size: 64px;
  line-height: 1.1;
  letter-spacing: .06em;
}

.page-hero__ja {
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: .17em;
}

.page-hero__lead {
  margin-top: 36px;
  font-family: var(--serif);
  font-size: 18px;
  line-height: 2;
  letter-spacing: .1em;
}

.page-hero__photo {
  position: absolute;
  right: var(--gutter);
  bottom: -8vw;
  width: 34vw;
  aspect-ratio: 4 / 5;
  margin: 0;
}

.page-hero__photo img {
  height: 100%;
  object-fit: cover;
}

/* 冒頭の写真が下の面にはみ出すぶん、次の面の上余白を足す */
.page-hero + section {
  padding-top: max(85px, calc(8vw + 64px));
}

/* 写真なしの帯（PRIVACY） */
.page-hero--band {
  min-height: calc(var(--svh, 1svh) * 40);
}

.page-hero--band + section {
  padding-top: 85px;
}

@media (max-width: 1000px) {
  .page-hero__en {
    font-size: 52px;
  }
}

@media (max-width: 760px) {
  .page-hero {
    min-height: calc(var(--svh, 1svh) * 60);
    padding: 120px var(--gutter) 44px;
  }

  .page-hero__body {
    width: 100%;
  }

  .page-hero__en {
    font-size: 40px;
  }

  .page-hero__ja {
    font-size: 12px;
  }

  .page-hero__lead {
    margin-top: 26px;
    font-size: 15px;
  }

  .page-hero__photo {
    display: none;
  }

  .page-hero + section {
    padding-top: 60px;
  }

  .page-hero--band {
    min-height: calc(var(--svh, 1svh) * 40);
  }
}

/* ===== 中央揃えの大きな一文 ===== */

.statement {
  position: relative;
  text-align: center;
}

.statement h2 {
  font-size: clamp(24px, 2.6vw, 40px);
  line-height: 2;
  letter-spacing: .13em;
}

@media (max-width: 760px) {
  .statement h2 {
    font-size: 21px;
    letter-spacing: .08em;
  }
}

/* ===== 左右2段の本文（ABOUT 4-2・4-3、WORKS 6-1） ===== */

.text-section {
  position: relative;
}

.text-section h2 {
  font-size: clamp(26px, 2.8vw, 42px);
}

.text-section .split-grid > div:first-child {
  align-self: start;
  position: sticky;
  top: 120px;
}

.text-section__final {
  margin-top: 40px;
  font-family: var(--serif);
  font-size: 24px;
  line-height: 2;
  letter-spacing: .12em;
}

@media (max-width: 760px) {
  .text-section h2 {
    font-size: 27px;
  }

  .text-section .split-grid > div:first-child {
    position: static;
  }

  .text-section__final {
    font-size: 20px;
  }
}

/* ===== MISSION・VISION ===== */

.mission-vision {
  position: relative;
}

.mission-vision__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8%;
  max-width: 1150px;
  margin: 0 auto;
}

.mission-vision__item .section-index {
  margin-bottom: 48px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.mission-vision__item h2 {
  margin-bottom: 32px;
  font-size: clamp(21px, 2vw, 30px);
  line-height: 1.9;
  letter-spacing: .1em;
}

.mission-vision__quote {
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: .1em;
}

@media (max-width: 760px) {
  .mission-vision__grid {
    grid-template-columns: 1fr;
    gap: 72px;
  }

  .mission-vision__item .section-index {
    margin-bottom: 32px;
  }

  .mission-vision__item h2 {
    font-size: 22px;
    letter-spacing: .06em;
  }
}

/* ===== VALUE（WF .process-list の行を開いた状態で） ===== */

.value-list .process-list__head {
  grid-template-columns: 50px 1fr 1fr;
  align-items: start;
  padding: 30px 0;
}

.value-list .process-list__en {
  font-size: 22px;
  letter-spacing: .1em;
  line-height: 1.6;
}

.value-list .process-list__ja {
  font-size: 13px;
  line-height: 2.1;
  letter-spacing: .06em;
}

.value-list .process-list__no {
  padding-top: 8px;
}

@media (max-width: 760px) {
  .value-list .process-list__head {
    grid-template-columns: 22px 1fr;
    padding: 24px 0;
  }

  .value-list .process-list__en {
    font-size: 20px;
  }

  .value-list .process-list__ja {
    grid-column: 2;
    grid-row: 2;
    font-size: 12px;
  }
}

/* ===== BRAND STATEMENT（写真＋暗い膜） ===== */

.photo-band--statement {
  min-height: calc(var(--svh, 1svh) * 100);
  padding-top: 140px;
  padding-bottom: 140px;
}

.photo-band .photo-band__en {
  margin: 0;
  line-height: 1.6;
  font-family: var(--serif);
  font-style: italic;
  font-size: 40px;
  letter-spacing: .02em;
}

.photo-band__copy {
  margin-top: 48px;
  font-family: var(--serif);
  font-size: 16px;
  letter-spacing: .12em;
}

.photo-band__copy p + p {
  margin-top: 28px;
}

@media (max-width: 760px) {
  .photo-band--statement {
    padding-top: 100px;
    padding-bottom: 100px;
  }

  .photo-band .photo-band__en {
    font-size: 30px;
  }

  .photo-band__copy {
    margin-top: 36px;
    font-size: 14px;
    letter-spacing: .06em;
  }
}

/* ===== 核の一文 ===== */

.quote {
  position: relative;
  text-align: center;
}

.quote__inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 56px 6vw;
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.quote__text {
  font-family: var(--serif);
  font-size: clamp(20px, 2vw, 30px);
  line-height: 2.2;
  letter-spacing: .08em;
}

.quote__sign {
  margin-top: 28px;
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--muted);
}

@media (max-width: 760px) {
  .quote__inner {
    padding: 40px 6vw;
  }

  .quote__text {
    font-size: 17px;
    letter-spacing: .03em;
  }
}

/* ===== 会社概要 ===== */

.company {
  position: relative;
}

.company__table {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 960px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 2;
  letter-spacing: .06em;
}

.company__table dt,
.company__table dd {
  margin: 0;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.company__table dt {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--muted);
}

.company__table a {
  border-bottom: 1px solid currentColor;
}

@media (max-width: 760px) {
  .company__table {
    grid-template-columns: 1fr;
    font-size: 12px;
  }

  .company__table dt {
    padding: 20px 0 0;
    border-bottom: 0;
  }

  .company__table dd {
    padding: 4px 0 20px;
  }
}

/* ===== 代表メッセージ（WF .hero-scroll-story 〜 .founder-message を移植） ===== */

.founder {
  position: relative;
  isolation: isolate;
  background: #121b15;
  color: var(--paper);
}

.founder__scene {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.founder__backdrop {
  position: sticky;
  top: 0;
  height: calc(var(--svh, 1svh) * 100);
  overflow: hidden;
  isolation: isolate;
  background: #121b15;
}

.founder__photo,
.founder__sketch {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 56% 50%;
}

.founder__photo {
  z-index: 0;
  transform: scale(var(--story-zoom, 1));
  transform-origin: 56% 50%;
}

.founder__sketch {
  z-index: 1;
  opacity: var(--story-sketch, 0);
  transform: scale(1.055);
}

.founder__shade {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(
      180deg,
      rgba(9, 16, 12, .43),
      transparent 28%,
      rgba(9, 16, 12, .14) 45%,
      rgba(8, 14, 11, .65)
    );
  opacity: calc(1 - var(--story-sketch, 0));
}

.founder__veil {
  position: absolute;
  inset: 0;
  z-index: 3;
  background: #0b1710;
  opacity: calc(var(--story-dim, .3) + var(--story-sketch, 0) * .15);
}

.founder__backdrop .credit {
  z-index: 4;
  color: #bac5ae;
  text-shadow: none;
}

.founder__content {
  position: relative;
  z-index: 1;
  max-width: 1080px;
  margin: 0 auto;
  padding: calc(var(--svh, 1svh) * 45) 8vw 110px;
}

.founder__heading {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 90px;
  padding-bottom: 45px;
  border-bottom: 1px solid rgba(198, 209, 184, .17);
}

.founder__heading > p {
  font-size: 9px;
  line-height: 1.4;
  letter-spacing: .16em;
}

.founder__heading h2 {
  font-family: var(--sans);
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: .12em;
  color: #abb9a0;
}

.founder__heading > span {
  margin-left: auto;
  font-size: 7px;
  letter-spacing: .1em;
  color: #a4b397;
}

.trace-paragraph {
  margin-bottom: 80px;
  font-family: var(--serif);
  font-size: clamp(21px, 2.1vw, 29px);
  line-height: 2.15;
  letter-spacing: .065em;
  overflow-wrap: anywhere;
}

.trace-paragraph--opening {
  margin-bottom: 65px;
  font-size: clamp(27px, 3vw, 40px);
}

.trace-paragraph--dialogue {
  margin-top: 110px;
  margin-bottom: 110px;
}

.trace-paragraph--closing {
  margin-top: 115px;
  margin-bottom: 85px;
  font-size: clamp(27px, 2.9vw, 39px);
  line-height: 2.2;
}

.motion .trace-glyph {
  opacity: clamp(.36, calc(.36 + (var(--trace-progress, 0) - var(--glyph-start, 0)) * 12), 1);
}

.founder__signature {
  display: grid;
  gap: 10px;
  padding-top: 32px;
  border-top: 1px solid rgba(198, 209, 184, .19);
}

.founder__signature > span {
  font-family: var(--serif);
  font-size: 34px;
  letter-spacing: -.05em;
}

.founder__signature > p {
  font-size: 9px;
  letter-spacing: .06em;
  color: #b8c5aa;
}

@media (min-width: 1600px) {
  .founder__content {
    padding-left: 100px;
    padding-right: 100px;
  }
}

@media (max-width: 1000px) {
  .founder__content {
    padding-left: 10vw;
    padding-right: 10vw;
  }

  .trace-paragraph {
    font-size: 23px;
    letter-spacing: .04em;
  }
}

@media (max-width: 760px) {
  .founder__photo,
  .founder__sketch {
    object-position: 35% 50%;
  }

  .founder__content {
    padding: calc(var(--svh, 1svh) * 40) 8vw 75px;
  }

  .founder__heading {
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 65px;
    padding-bottom: 28px;
  }

  .founder__heading > p {
    font-size: 8px;
  }

  .founder__heading h2 {
    font-size: 9px;
  }

  .founder__heading > span {
    display: none;
  }

  .trace-paragraph {
    margin-bottom: 58px;
    font-size: 19px;
    line-height: 2.2;
    letter-spacing: .025em;
  }

  .trace-paragraph br {
    display: none;
  }

  .trace-paragraph--keep-break br {
    display: block;
  }

  .trace-paragraph--opening {
    margin-bottom: 55px;
    font-size: 25px;
    letter-spacing: .035em;
  }

  .trace-paragraph--dialogue {
    margin-top: 75px;
    margin-bottom: 75px;
    font-size: 18px;
  }

  .trace-paragraph--closing {
    margin-top: 80px;
    margin-bottom: 60px;
    font-size: clamp(18px, 5.7vw, 25px);
    line-height: 2.1;
    letter-spacing: .01em;
  }

  .founder__signature > span {
    font-size: 29px;
  }

  .founder__signature > p {
    font-size: 7px;
    letter-spacing: 0;
    line-height: 1.9;
  }
}

/* ===== PROFILE（WF .atelier-grid） ===== */

.profile {
  position: relative;
  padding-bottom: 120px;
}

.profile__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  gap: 11%;
  max-width: 1200px;
  margin: auto;
}

.profile__portrait {
  position: relative;
  margin: 0;
}

.profile__portrait img {
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.profile__portrait-label {
  position: absolute;
  top: 50%;
  left: 50%;
  font-size: 10px;
  letter-spacing: .3em;
  color: rgba(244, 242, 236, .5);
  transform: translate(-50%, -50%);
}

.profile__role {
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--muted);
}

.profile__name {
  margin: 10px 0 40px;
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.6;
  letter-spacing: .2em;
}

.profile__copy h2 {
  margin-bottom: 32px;
}

.profile__quote {
  margin-bottom: 33px;
  padding-left: 22px;
  border-left: 1px solid #9ca58f;
  font-family: var(--serif);
  font-size: 18px;
  line-height: 2;
  letter-spacing: .03em;
}

.profile__copy .body-copy {
  font-size: 12px;
  letter-spacing: .035em;
}

@media (max-width: 1000px) {
  .profile__grid {
    grid-template-columns: 1fr 1.05fr;
    gap: 7%;
  }

  .profile__copy .body-copy {
    font-size: 11px;
  }
}

@media (max-width: 760px) {
  .profile__grid {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 40px;
  }

  .profile__portrait {
    width: 85%;
  }

  .profile__copy {
    margin-left: 8%;
  }

  .profile__name {
    margin-bottom: 30px;
    font-size: 24px;
  }

  .profile__copy h2 {
    margin-bottom: 24px;
    font-size: 31px;
  }

  .profile__quote {
    margin-bottom: 27px;
    font-size: 17px;
  }

  .profile__copy .body-copy {
    font-size: 11px;
    letter-spacing: 0;
  }
}

/* ===== CAREER ===== */

.career {
  position: relative;
  padding-top: 40px;
}

.career__list {
  max-width: 960px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

.career__row {
  display: grid;
  grid-template-columns: 160px 1fr;
  align-items: baseline;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.career__age {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: .08em;
}

.career__text {
  font-size: 13px;
  line-height: 2;
  letter-spacing: .06em;
}

@media (max-width: 760px) {
  .career__row {
    grid-template-columns: 80px 1fr;
    padding: 22px 0;
  }

  .career__age {
    font-size: 18px;
  }

  .career__text {
    font-size: 12px;
  }
}

/* ===== 深緑の帯（人生理念・価格について） ===== */

.band {
  position: relative;
  padding-top: 110px;
  padding-bottom: 110px;
  text-align: center;
}

.band__line {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.8;
  letter-spacing: .2em;
}

.band__text {
  font-family: var(--serif);
  font-size: 17px;
  letter-spacing: .1em;
}

.band .button--frame {
  margin-top: 40px;
}

@media (max-width: 760px) {
  .band {
    padding-top: 80px;
    padding-bottom: 80px;
  }

  .band__line {
    font-size: 21px;
    letter-spacing: .12em;
  }

  .band__text {
    font-size: 14px;
    letter-spacing: .04em;
  }
}

/* ===== WORKS 6-1 手がける領域 ===== */

.field-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4%;
  max-width: 1150px;
  margin: 90px auto 0;
}

.field-list__item {
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.field-list__en {
  font-size: 10px;
  letter-spacing: .17em;
  color: var(--muted);
}

.field-list__ja {
  margin-top: 14px;
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.9;
  letter-spacing: .08em;
}

.field__closing {
  max-width: 1150px;
  margin: 72px auto 0;
  font-size: 13px;
  letter-spacing: .075em;
}

@media (max-width: 760px) {
  .field-list {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 56px;
  }

  .field-list__ja {
    font-size: 16px;
  }

  .field__closing {
    margin-top: 48px;
    font-size: 12px;
  }
}

/* ===== WORKS 6-2 CONCEPT STUDY（WF #landscapes 〜 #season-study を移植） ===== */

.works-study {
  --study-gutter: max(6.7vw, 24px);
}

.landscapes {
  position: relative;
  padding: 65px 0 0;
  background: var(--dark);
  color: #f2f1e9;
}

.landscapes .section-index > span:last-child {
  color: #adb4a8;
}

.project-head {
  padding: 0 var(--study-gutter);
}

.project-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
  margin-bottom: 40px;
}

.project-heading h2 {
  font-size: clamp(44px, 5.5vw, 78px);
  line-height: 1.5;
  letter-spacing: .22em;
}

.project-heading .serif-caption {
  margin-bottom: 15px;
  color: #aeb9a6;
}

.project-heading > p {
  margin-bottom: 10px;
  font-family: var(--serif);
  font-size: 19px;
  line-height: 2.1;
  letter-spacing: .13em;
}

.study-meta {
  display: flex;
  justify-content: space-between;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, .19);
  font-size: 9px;
  letter-spacing: .12em;
  color: #b8c1b1;
}

.study-meta > span:last-child {
  font-size: 10px;
  letter-spacing: .04em;
}

.chapter-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 29px;
  margin-bottom: 42px;
}

.chapter-nav a {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .21);
  font-size: 10px;
  letter-spacing: .06em;
  color: #cad1c2;
}

.chapter-nav a:hover {
  border-color: #fff;
  color: #fff;
}

.project-panorama {
  position: relative;
  overflow: hidden;
  margin: 0;
}

.panorama-open {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  color: #fff;
  text-align: left;
}

.panorama-open img {
  height: min(calc(var(--svh, 1svh) * 73), 740px);
  min-height: 420px;
  object-fit: cover;
  object-position: 55% 50%;
}

.panorama-open::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 45%, rgba(6, 17, 11, .73));
  pointer-events: none;
}

.panorama-caption {
  position: absolute;
  left: 8vw;
  right: 8vw;
  bottom: calc(var(--svh, 1svh) * 10);
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 9px;
  letter-spacing: .13em;
  text-shadow: 0 1px 5px #000;
  transform: translateY(var(--landscape-caption-y, 20px));
  opacity: var(--landscape-caption-opacity, 1);
}

.panorama-caption > span {
  font-size: 30px;
}

.panorama-caption .panorama-title {
  font-family: var(--serif);
  font-size: clamp(35px, 5vw, 76px);
  line-height: 1.6;
  letter-spacing: .22em;
}

.panorama-title small {
  display: block;
  margin-top: 14px;
  font-family: var(--sans);
  font-size: 8px;
  letter-spacing: .19em;
}

.panorama-note {
  display: block;
  margin: 0;
  padding: 16px var(--study-gutter) 0;
  font-size: 8px;
  letter-spacing: .06em;
  text-align: right;
  color: #b4bdae;
}

.motion .panorama-journey {
  position: relative;
  height: calc(var(--svh, 1svh) * 160);
}

.motion .project-panorama {
  position: sticky;
  top: 0;
  height: calc(var(--svh, 1svh) * 100);
  overflow: visible;
}

.motion .panorama-frame {
  height: 100%;
  clip-path: inset(var(--landscape-inset-y, 4%) var(--landscape-inset-x, 9%));
  will-change: clip-path;
}

.motion .panorama-open,
.motion .panorama-open img {
  height: 100%;
  min-height: 0;
  max-height: none;
}

.motion .panorama-open img {
  transform: scale(var(--landscape-zoom, 1.1));
  will-change: transform;
}

.motion .panorama-note {
  position: absolute;
  right: 0;
  bottom: 20px;
  z-index: 2;
}

.residence-story {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 14%;
  padding-top: 80px;
}

.story-heading {
  align-self: start;
  position: sticky;
  top: 100px;
}

.story-heading .eyebrow {
  font-size: 8px;
  letter-spacing: .12em;
  color: #bdc7b3;
}

.story-heading h3 {
  margin-top: 25px;
  font-size: 35px;
  line-height: 1.9;
  letter-spacing: .12em;
}

.story-heading .study-note {
  margin-top: 28px;
}

.story-chapters article {
  position: relative;
  padding: 23px 0 27px;
  border-top: 1px solid rgba(255, 255, 255, .19);
}

.story-chapters article:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, .19);
}

.story-chapters article::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 1px;
  background: #d1dcc4;
  transform: scaleX(var(--chapter-line, 1));
  transform-origin: left;
}

.story-chapters article > span {
  font-size: 8px;
  letter-spacing: .15em;
  color: #b7c3ac;
}

.story-chapters h4 {
  margin: 18px 0 16px;
  font-size: 20px;
  letter-spacing: .06em;
}

.story-chapters p {
  font-size: 12px;
  line-height: 2.2;
  letter-spacing: .04em;
  color: #c9d0c1;
}

.study-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 35px;
  margin-bottom: 45px;
}

.study-heading > p {
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: .065em;
  color: #66715f;
}

.study-note {
  margin-top: 24px;
  font-size: 9px;
  line-height: 1.9;
  letter-spacing: .025em;
  color: #737d6c;
}

.landscapes .study-note,
.creation-study .study-note,
.season-study .study-note {
  color: #b6c0ab;
}

/* 昼と宵（スケッチの次。深緑の面） */
.light-study {
  position: relative;
  padding-top: 65px;
  background: #202820;
  color: var(--paper);
}

.light-study .section-index > span:last-child {
  color: #b8c3ad;
}

.light-study .study-heading > p {
  color: #c5cdbd;
}

.light-study .study-note {
  color: #b6c0ab;
}

.light-comparison {
  margin: 0;
}

.comparison-stage {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 1586 / 992;
  background: #34402f;
  box-shadow: 0 20px 65px rgba(23, 36, 17, .07);
}

.motion .comparison-stage {
  clip-path: inset(var(--light-inset, 0%) 0);
}

.comparison-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}

.comparison-night {
  z-index: 1;
  clip-path: inset(0 0 0 var(--day-share));
}

.comparison-label {
  position: absolute;
  top: 20px;
  z-index: 3;
  padding: 10px 14px;
  background: rgba(23, 32, 25, .6);
  font-size: 8px;
  line-height: 1.6;
  letter-spacing: .16em;
  color: #fff;
  pointer-events: none;
}

.comparison-label small {
  display: block;
  margin-top: 5px;
  font-size: 10px;
  letter-spacing: .06em;
}

.comparison-label-day {
  left: 20px;
}

.comparison-label-night {
  right: 20px;
}

.comparison-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--day-share);
  z-index: 3;
  width: 1px;
  background: rgba(255, 255, 255, .85);
  pointer-events: none;
}

.comparison-divider > span {
  position: absolute;
  top: 50%;
  left: 0;
  display: grid;
  place-items: center;
  width: 47px;
  height: 47px;
  border: 1px solid rgba(255, 255, 255, .69);
  border-radius: 50%;
  background: rgba(24, 32, 25, .5);
  font-size: 22px;
  color: #fff;
  backdrop-filter: blur(4px);
  transform: translate(-50%, -50%);
}

.comparison-range {
  position: absolute;
  inset: 0;
  z-index: 4;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  touch-action: pan-y;
}

.comparison-stage:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: 6px;
}

.comparison-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
  margin-top: 20px;
  font-size: 10px;
  letter-spacing: .04em;
  color: #c5cdbd;
}

.comparison-presets {
  display: flex;
  flex-shrink: 0;
  gap: 6px;
}

.comparison-presets button {
  min-height: 44px;
  padding: 12px 16px;
  border: 1px solid transparent;
  font-size: 10px;
  color: #b8c3ad;
}

.comparison-presets button[aria-pressed="true"] {
  border-color: #9caa8d;
  color: var(--paper);
}

/* スケッチ → 完成（WORKS の物語の最初。生成りの面） */
.creation-study {
  position: relative;
  padding-top: 65px;
}

.creation-figure {
  margin: 0;
}

.creation-stage {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1586 / 992;
  background: #e4ddc9;
  box-shadow: 0 20px 65px rgba(23, 36, 17, .07);
}

.creation-stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}

.creation-stage .creation-complete {
  opacity: var(--creation-progress, 0);
}

.creation-stage-label {
  position: absolute;
  left: 20px;
  bottom: 20px;
  padding: 10px 16px;
  background: rgba(244, 242, 236, .85);
  font-size: 9px;
  letter-spacing: .14em;
  color: #303b29;
}

.creation-controls {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 50px;
  margin-top: 25px;
}

.creation-range-group {
  width: 100%;
  max-width: 700px;
}

.creation-range-group label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 8px;
  letter-spacing: .14em;
  color: #67715f;
}

.art-range {
  display: block;
  width: 100%;
  min-height: 36px;
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  accent-color: #4f5b48;
  cursor: ew-resize;
}

.art-range:focus-visible {
  outline-offset: 5px;
}

.creation-play {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  min-width: 170px;
  min-height: 44px;
  padding: 12px 0;
  border-bottom: 1px solid #87927c;
  font-size: 11px;
  letter-spacing: .09em;
}

.creation-play > span {
  font-size: 20px;
}

/* 素材 */
.material-study {
  position: relative;
  padding-top: 65px;
}

.material-grid {
  display: grid;
  grid-template-columns: 1.18fr 1fr 1fr;
  align-items: start;
  gap: 4%;
}

.material-grid > figure {
  margin: 0;
}

.material-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: #d4dacd;
}

.motion .material-image {
  clip-path: inset(var(--material-mask, 0%) 0 0 0);
  transform: translateY(var(--material-y, 0px));
}

.material-image img {
  height: 100%;
  object-fit: cover;
}

.material-stone .material-image img {
  object-position: 17% 50%;
  transform: scale(2.45);
  transform-origin: 32% 50%;
}

.material-metal {
  margin-top: 65px;
}

.material-metal .material-image img {
  object-position: 30% 50%;
  transform: scale(1.28);
  transform-origin: 24% 50%;
}

.material-light {
  margin-top: 130px;
}

.material-light .material-image img {
  object-position: 62% 68%;
  transform: scale(1.6);
  transform-origin: 60% 74%;
}

.motion .material-stone .material-image img {
  transform:
    translateY(var(--material-image-y, 0px))
    scale(2.45);
}

.motion .material-metal .material-image img {
  transform:
    translateY(var(--material-image-y, 0px))
    scale(1.32);
}

.motion .material-light .material-image img {
  transform:
    translateY(var(--material-image-y, 0px))
    scale(1.65);
}

.material-grid figcaption {
  display: block;
  margin-top: 22px;
}

.motion .material-grid figcaption {
  transform: translateY(calc(var(--material-y, 0px) * .4));
}

.material-grid figcaption > span {
  font-size: 8px;
  letter-spacing: .16em;
  color: #727d66;
}

.material-grid figcaption h3 {
  margin: 12px 0;
  font-size: 20px;
  line-height: 1.7;
  letter-spacing: .055em;
}

.material-grid figcaption p {
  font-size: 11px;
  line-height: 2.15;
  letter-spacing: .02em;
  color: #6b7562;
}

.material-study > .study-note {
  margin-top: 45px;
}

/* 季節 */
.season-study {
  position: relative;
  isolation: isolate;
  overflow: visible;
  padding: 65px var(--study-gutter) 0;
  background: #182217;
  color: var(--paper);
}

.season-study > .section-index {
  position: relative;
  z-index: 2;
  text-shadow: 0 1px 8px rgba(0, 0, 0, .44);
}

.season-study .section-index > span:last-child {
  color: #bdc8b1;
}

.season-layout {
  display: block;
  min-height: calc(var(--svh, 1svh) * 125);
}

.season-figure {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  margin: 0;
}

.season-stage {
  position: sticky;
  top: 0;
  width: 100%;
  height: calc(var(--svh, 1svh) * 100);
  overflow: hidden;
  background: #212b1f;
}

.season-stage > img {
  position: absolute;
  inset: 0;
  height: 100%;
  object-fit: cover;
  object-position: 50% 35%;
  transform: scale(var(--season-zoom, 1.04));
}

.season-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(9, 21, 13, .07) 0%,
      rgba(9, 21, 13, .19) 25%,
      rgba(9, 21, 13, .77) 55%,
      rgba(9, 21, 13, .91) 100%
    );
}

.season-stage .season-autumn {
  opacity: var(--season-mix, 0);
}

.season-stage.is-autumn .season-autumn {
  opacity: var(--season-mix, 1);
}

.season-figure figcaption {
  position: absolute;
  left: var(--study-gutter);
  right: var(--study-gutter);
  bottom: 24px;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-size: 8px;
  letter-spacing: .09em;
  color: #edf1e5;
}

.season-figure figcaption > span:last-child {
  font-size: 7px;
}

.season-copy {
  position: relative;
  width: 46%;
  margin-left: 54%;
  padding: calc(var(--svh, 1svh) * 20) 0 calc(var(--svh, 1svh) * 30);
}

.season-copy .serif-caption {
  font-size: 20px;
  color: #d5dfca;
}

.season-copy h2 {
  margin-bottom: 30px;
  font-size: clamp(34px, 3.7vw, 56px);
  text-shadow: 0 2px 15px rgba(0, 0, 0, .13);
}

.season-intro {
  font-size: 12px;
  line-height: 2.4;
  letter-spacing: .08em;
  color: #d5ddcb;
}

.season-buttons {
  display: flex;
  gap: 27px;
  margin-top: 35px;
}

.season-buttons button {
  display: flex;
  align-items: center;
  gap: 15px;
  min-width: 100px;
  min-height: 48px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .21);
  font-size: 13px;
  letter-spacing: .12em;
  color: #b9c5ad;
  backdrop-filter: blur(4px);
}

.season-buttons button > span {
  font-family: var(--sans);
  font-size: 8px;
  letter-spacing: .05em;
}

.season-buttons button[aria-pressed="true"] {
  border-color: #ebefdf;
  color: #fff;
}

.season-description {
  min-height: 135px;
  margin-top: 28px;
}

.season-description h3 {
  margin-bottom: 14px;
  font-size: 18px;
  letter-spacing: .07em;
}

.season-description p {
  font-size: 11px;
  line-height: 2.2;
  letter-spacing: .04em;
  color: #c5d0b8;
}

.season-copy .study-note {
  color: #c1ceb6;
}

@media (min-width: 1600px) {
  .project-head {
    padding-left: calc((100vw - 1400px) / 2);
    padding-right: calc((100vw - 1400px) / 2);
  }
}

@media (max-width: 1000px) {
  .residence-story {
    gap: 8%;
  }

  .material-grid {
    gap: 3%;
  }

  .material-grid figcaption h3 {
    font-size: 17px;
  }

  .material-grid figcaption p {
    font-size: 10px;
  }

  .study-heading > p {
    font-size: 11px;
  }

  .season-copy {
    width: 49%;
    margin-left: 51%;
  }

  .season-copy h2 {
    font-size: 36px;
  }
}

@media (max-width: 760px) {
  .works-study {
    --study-gutter: 7vw;
  }

  .landscapes {
    padding-top: 50px;
  }

  .project-heading {
    display: block;
    margin-bottom: 28px;
  }

  .project-heading h2 {
    font-size: 49px;
    letter-spacing: .17em;
  }

  .project-heading .serif-caption {
    font-size: 17px;
  }

  .project-heading > p {
    margin-top: 23px;
    font-size: 16px;
    letter-spacing: .1em;
  }

  .study-meta {
    display: block;
    padding: 18px 0;
    font-size: 7px;
    letter-spacing: .05em;
  }

  .study-meta > span {
    display: block;
  }

  .study-meta > span:last-child {
    margin-top: 10px;
    font-size: 9px;
  }

  .chapter-nav {
    gap: 2px 17px;
    margin-bottom: 27px;
  }

  .chapter-nav a {
    padding: 12px 0;
    font-size: 9px;
  }

  .motion .panorama-journey {
    height: calc(var(--svh, 1svh) * 135);
  }

  .panorama-open img {
    height: calc(var(--svh, 1svh) * 65);
    min-height: 380px;
    object-position: 35% 50%;
  }

  .panorama-caption {
    left: 7vw;
    right: 7vw;
    bottom: calc(var(--svh, 1svh) * 13);
    font-size: 7px;
    letter-spacing: .06em;
  }

  .panorama-caption > span {
    font-size: 25px;
  }

  .panorama-caption .panorama-title {
    font-size: 38px;
  }

  .panorama-title small {
    margin-top: 10px;
    font-size: 6px;
    letter-spacing: .11em;
  }

  .panorama-note {
    padding-top: 13px;
    font-size: 7px;
  }

  .residence-story {
    grid-template-columns: 1fr;
    gap: 35px;
    padding-top: 50px;
  }

  .story-heading {
    position: relative;
    top: auto;
  }

  .story-heading .eyebrow {
    font-size: 7px;
  }

  .story-heading h3 {
    margin-top: 18px;
    font-size: 29px;
  }

  .story-heading .study-note {
    margin-top: 20px;
  }

  .story-chapters article {
    padding: 23px 0;
  }

  .story-chapters h4 {
    margin: 15px 0;
    font-size: 18px;
  }

  .story-chapters p {
    font-size: 11px;
    letter-spacing: .015em;
  }

  .study-heading {
    display: block;
    margin-bottom: 30px;
  }

  .study-heading h2 {
    font-size: 29px;
    letter-spacing: .1em;
  }

  .study-heading > p {
    margin-top: 24px;
    font-size: 11px;
    letter-spacing: .02em;
  }

  .study-note {
    margin-top: 20px;
    font-size: 8px;
    letter-spacing: 0;
  }

  .comparison-stage {
    aspect-ratio: 4 / 5;
  }

  .comparison-photo {
    object-position: 58% 50%;
  }

  .comparison-label {
    top: 12px;
    padding: 8px 10px;
    font-size: 7px;
  }

  .comparison-label-day {
    left: 12px;
  }

  .comparison-label-night {
    right: 12px;
  }

  .comparison-label small {
    margin-top: 4px;
    font-size: 9px;
  }

  .comparison-divider > span {
    width: 43px;
    height: 43px;
    font-size: 21px;
  }

  .comparison-footer {
    display: block;
    margin-top: 17px;
    font-size: 9px;
    line-height: 1.9;
    letter-spacing: 0;
  }

  .comparison-presets {
    gap: 12px;
    margin-top: 15px;
  }

  .comparison-presets button {
    padding: 10px 19px;
    font-size: 10px;
  }

  .creation-stage {
    aspect-ratio: 4 / 5;
  }

  .creation-stage img {
    object-position: 58% 50%;
  }

  .creation-stage-label {
    left: 12px;
    bottom: 12px;
    padding: 9px 12px;
    font-size: 8px;
  }

  .creation-controls {
    grid-template-columns: 1fr;
    gap: 15px;
    margin-top: 20px;
  }

  .creation-range-group label {
    font-size: 7px;
  }

  .creation-play {
    justify-self: end;
    min-width: 170px;
    font-size: 10px;
  }

  .material-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .material-grid > figure {
    width: 86%;
    margin-top: 0;
  }

  .motion .material-grid > figure {
    width: 89%;
  }

  .material-grid > .material-metal {
    margin-left: auto;
  }

  .material-image {
    aspect-ratio: 5 / 6;
  }

  .material-grid figcaption {
    margin-top: 17px;
  }

  .material-grid figcaption h3 {
    font-size: 21px;
  }

  .material-grid figcaption p {
    font-size: 11px;
  }

  .material-study > .study-note {
    margin-top: 30px;
  }

  .season-study {
    padding: 50px 7vw 0;
  }

  .season-study > .section-index {
    margin-bottom: 0;
  }

  .season-layout {
    min-height: calc(var(--svh, 1svh) * 130);
  }

  .season-stage > img {
    object-position: 40% 50%;
  }

  .season-stage::after {
    background:
      linear-gradient(
        rgba(9, 21, 13, .3),
        rgba(9, 21, 13, .19) 24%,
        rgba(9, 21, 13, .81) 52%,
        rgba(9, 21, 13, .91)
      );
  }

  .season-figure figcaption {
    bottom: 20px;
    gap: 10px;
    font-size: 6px;
    letter-spacing: .02em;
  }

  .season-figure figcaption > span:last-child {
    font-size: 6px;
  }

  .season-copy {
    width: 100%;
    margin-left: 0;
    padding: calc(var(--svh, 1svh) * 57) 0 90px;
  }

  .season-copy .serif-caption {
    font-size: 19px;
  }

  .season-copy h2 {
    margin-bottom: 22px;
    font-size: 35px;
    line-height: 1.8;
    letter-spacing: .08em;
  }

  .season-intro {
    font-size: 12px;
  }

  .season-buttons {
    margin-top: 24px;
  }

  .season-description {
    min-height: 115px;
    margin-top: 25px;
  }

  .season-description h3 {
    font-size: 17px;
  }

  .season-description p {
    font-size: 11px;
    letter-spacing: .01em;
  }
}

/* ===== WORKS 6-3 CAD MODEL ===== */

.cad {
  position: relative;
}

.cad__text {
  margin-bottom: 48px;
  font-size: 13px;
  letter-spacing: .075em;
}

.cad__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3%;
}

.cad__item {
  position: relative;
  margin: 0;
}

.cad__item img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.cad__label {
  position: absolute;
  top: 50%;
  left: 50%;
  font-size: 10px;
  letter-spacing: .3em;
  color: rgba(244, 242, 236, .5);
  transform: translate(-50%, -50%);
}

@media (max-width: 760px) {
  .cad__text {
    margin-bottom: 32px;
    font-size: 12px;
  }

  .cad__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ===== PROCESS ===== */

.process-commitment {
  padding-bottom: 120px;
}

.process-commitment .commitment__copy .note {
  margin-top: 30px;
}

.flow {
  position: relative;
}

.closing {
  position: relative;
  padding-top: 130px;
  padding-bottom: 130px;
  text-align: center;
}

.closing__text {
  font-family: var(--serif);
  font-size: clamp(22px, 2.2vw, 32px);
  line-height: 2.1;
  letter-spacing: .12em;
}

.closing .button--frame {
  margin-top: 48px;
}

.closing__caption {
  margin-top: 22px;
  font-size: 10px;
  letter-spacing: .05em;
  color: var(--muted);
}

@media (max-width: 760px) {
  .closing {
    padding-top: 90px;
    padding-bottom: 90px;
  }

  .closing__text {
    font-size: 20px;
    letter-spacing: .06em;
  }
}

/* ===== CONTACT（WF のフォーム） ===== */

.contact-form {
  position: relative;
}

.contact-form__inner {
  max-width: 640px;
  margin: 0 auto;
}

.contact-form__intro {
  margin-bottom: 40px;
  font-family: var(--serif);
  font-size: 16px;
  letter-spacing: .08em;
}

.contact-form label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 22px 0 9px;
  font-size: 11px;
  letter-spacing: .04em;
}

.contact-form label > span {
  font-size: 8px;
  color: #6e7866;
}

.contact-form input:not([type="checkbox"]),
.contact-form textarea {
  width: 100%;
  padding: 13px;
  border: 1px solid #c5cabc;
  border-radius: 0;
  background: rgba(255, 255, 255, .47);
  font-size: 13px;
  color: var(--ink);
}

.contact-form textarea {
  line-height: 1.8;
  resize: vertical;
}

.contact-form .contact-form__agree {
  gap: 12px;
  margin-top: 32px;
  font-size: 12px;
}

.contact-form__agree input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--ink);
}

.contact-form__agree a {
  border-bottom: 1px solid currentColor;
}

.contact-form .button--frame {
  width: 100%;
  min-width: 0;
  margin-top: 28px;
}

.contact-form__confirm h2 {
  margin: 0 0 25px;
  font-size: 22px;
  letter-spacing: .04em;
}

.contact-form__confirm dl {
  font-size: 12px;
  line-height: 1.9;
}

.contact-form__confirm dt {
  margin-top: 17px;
  font-size: 10px;
  color: #727b6b;
}

.contact-form__confirm dd {
  margin: 5px 0 20px;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.contact-form__note {
  margin-top: 28px;
  font-size: 10px;
  line-height: 1.9;
  color: #6a7365;
}

@media (max-width: 760px) {
  .contact-form__intro {
    font-size: 14px;
    letter-spacing: .04em;
  }
}

/* ===== PRIVACY POLICY ===== */

.policy {
  position: relative;
}

.policy__inner {
  max-width: 760px;
  margin: 0 auto;
  font-size: 13px;
  letter-spacing: .05em;
}

.policy__inner > p {
  line-height: 2.1;
}

.policy__item {
  margin-top: 48px;
}

.policy__item h2 {
  margin-bottom: 14px;
  font-size: 17px;
  line-height: 1.8;
  letter-spacing: .08em;
}

.policy__item ul {
  margin-top: 8px;
}

.policy__item li {
  line-height: 2.1;
}

.policy__date {
  margin-top: 56px;
  text-align: right;
}

@media (max-width: 760px) {
  .policy__inner {
    font-size: 12px;
  }

  .policy__item {
    margin-top: 36px;
  }

  .policy__item h2 {
    font-size: 15px;
  }
}

/* ===== thanks・404（全画面の深緑） ===== */

.notice {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(var(--svh, 1svh) * 100);
  padding: 140px var(--gutter);
  text-align: center;
}

.notice__en {
  font-family: var(--serif);
  font-size: 64px;
  line-height: 1.2;
  letter-spacing: .08em;
}

.notice__title {
  margin-top: 24px;
  font-family: var(--serif);
  font-size: 18px;
  letter-spacing: .1em;
}

.notice__text {
  margin-top: 16px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted-on-dark);
}

.notice .button--frame {
  margin-top: 48px;
}

@media (max-width: 760px) {
  .notice__en {
    font-size: 44px;
  }

  .notice__title {
    font-size: 16px;
  }
}

/* ===== 動きを減らす設定 ===== */

@media (prefers-reduced-motion: reduce) {
  .founder__scene {
    display: none;
  }

  .founder {
    background:
      linear-gradient(rgba(8, 16, 11, .82), rgba(8, 16, 11, .82)),
      url("../img/wf/residence-arrival-dusk.webp") 56% 50% / cover fixed;
  }

  .founder__content {
    padding-top: 110px;
  }

  .panorama-caption,
  .material-image,
  .material-grid figcaption {
    transform: none !important;
  }

  .material-image,
  .comparison-stage {
    clip-path: none !important;
  }

  .season-stage {
    position: relative;
  }
}