/* 360°事業紹介ページのスタイル。各セクションの説明はコメントで確認できます。 */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700;800&family=Noto+Sans+JP:wght@400;500;700&display=swap');
:root {
  --gold:#bda444;
  --ink:#161616;
  --line:#dcdedb
}
* {
  box-sizing:border-box
}
html {
  scroll-behavior:smooth
}
body {
  margin:0;
  color:var(--ink);
  font-family:Arial,'Noto Sans JP',sans-serif
}
a {
  color:inherit;
  text-decoration:none
}
button {
  font:inherit;
  cursor:pointer
}
a,button {
  -webkit-tap-highlight-color:transparent
}
a:focus-visible,button:focus-visible,canvas:focus-visible {
  outline:3px solid var(--gold);
  outline-offset:5px
}
/* 共通ヘッダー用：iframe版では通常使用しません。 */
.site-header {
  height:88px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 3.5%;
  gap:26px;
  background:#fff
}
.brand {
  display:block;
  width:170px;
  flex:none
}
.brand img {
  width:100%;
  height:auto;
  display:block
}
nav {
  display:flex;
  justify-content:flex-end;
  align-items:center;
  gap:25px;
  font-size:13px;
  font-weight:600;
  white-space:nowrap
}
nav a {
  padding:34px 0 30px;
  border-bottom:4px solid transparent
}
nav a.current {
  color:var(--gold);
  border-color:var(--gold)
}
.menu {
  display:none;
  border:0;
  background:transparent;
  width:38px;
  height:38px;
  padding:9px
}
.menu i {
  display:block;
  border-top:2px solid var(--ink);
  margin:5px 0
}
/* ヒーロー：360°パノラマと操作UI */
.hero {
  height:calc(100svh - 88px);
  min-height:620px;
  max-height:980px;
  position:relative;
  color:white;
  overflow:hidden;
  background:#34332f
}
.photo-fallback,canvas,.shade {
  position:absolute;
  inset:0;
  width:100%;
  height:100%
}
.photo-fallback {
  background:url('assets/office-360.jpg') center/cover
}
canvas {
  touch-action:pan-y;
  cursor:grab
}
canvas:active {
  cursor:grabbing
}
.shade {
  pointer-events:none;
  background:linear-gradient(90deg,rgba(10,17,17,.72),rgba(10,17,17,.1) 72%),linear-gradient(0deg,rgba(10,17,17,.7),transparent 35%)
}
.hero-copy {
  position:absolute;
  top:14%;
  left:7%;
  pointer-events:none
}
.eyebrow {
  font-size:12px;
  letter-spacing:2.4px;
  margin:0 0 25px
}
.eyebrow:before {
  content:'';
  display:inline-block;
  width:27px;
  height:2px;
  background:var(--gold);
  vertical-align:middle;
  margin-right:12px
}
h1 {
  font-family:'Noto Sans JP',Arial,sans-serif;
  font-size:clamp(38px,4.5vw,72px);
  line-height:1.45;
  letter-spacing:.08em;
  margin:0;
  font-weight:500
}
h1 span {
  color:var(--gold)
}
.intro {
  font-size:16px;
  line-height:2;
  letter-spacing:.1em;
  margin-top:28px
}
.hotspot {
  position:absolute;
  left:69%;
  top:46%;
  display:flex;
  gap:15px;
  align-items:center;
  opacity:0;
  transform:translateY(10px);
  transition:opacity .8s,transform .8s
}
.explored .hotspot {
  opacity:1;
  transform:none
}
.hotspot-plus {
  display:grid;
  place-items:center;
  width:45px;
  height:45px;
  border:1px solid #ffffffb3;
  border-radius:50%;
  font-size:25px;
  background:#ffffff15
}
.hotspot small,.hotspot strong,.hotspot .detail {
  display:block
}
.hotspot small {
  font-size:12px;
  margin-bottom:8px
}
.hotspot strong {
  font-family:'Barlow Condensed',sans-serif;
  font-size:25px;
  max-width:240px
}
.detail {
  font-size:12px;
  margin-top:10px
}
.look {
  position:absolute;
  bottom:140px;
  left:50%;
  transform:translateX(-50%);
  font-size:12px;
  letter-spacing:3px;
  opacity:0;
  transition:opacity 1s
}
.explored .look {
  opacity:1
}
.hero-bottom {
  position:absolute;
  bottom:34px;
  left:4.5%;
  right:4.5%;
  border-top:1px solid #ffffff45;
  padding-top:25px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px
}
.location {
  display:grid;
  gap:10px;
  font-size:12px
}
.tiny {
  font-size:10px;
  letter-spacing:1.8px
}
.controls {
  display:flex;
  align-items:center;
  gap:8px
}
.controls button {
  background:transparent;
  color:white;
  border:1px solid #ffffff50;
  height:38px;
  min-width:38px;
  padding:0 9px;
  font-size:13px
}
.controls #reset {
  border:none;
  font-variant-numeric:tabular-nums
}
.controls #motion {
  border:none;
  margin-left:8px;
  font-size:12px
}
.scroll {
  font-size:10px;
  letter-spacing:1.5px
}
#status {
  position:absolute;
  bottom:110px;
  left:5%;
  font-size:13px
}
#phase {
  position:absolute;
  right:5%;
  top:30px;
  font-size:13px;
  letter-spacing:2px
}
/* 4つの事業視点を選ぶナビゲーション */
.perspectives {
  display:grid;
  grid-template-columns:1.1fr repeat(4,1fr);
  padding:30px 4.5%;
  gap:22px;
  border-bottom:1px solid var(--line)
}
.perspectives p {
  font-size:11px;
  line-height:1.8;
  margin:0;
  letter-spacing:1px
}
.perspectives button {
  text-align:left;
  background:none;
  border:0;
  border-left:1px solid var(--line);
  padding:0 0 0 22px;
  font-family:'Barlow Condensed',Arial,sans-serif;
  font-size:17px;
  font-weight:600
}
.perspectives button>span {
  display:block;
  font-family:Arial;
  font-size:10px;
  margin-bottom:8px;
  color:#777
}
.perspectives small {
  font-family:'Noto Sans JP',sans-serif;
  font-size:11px;
  font-weight:400;
  display:block;
  margin-top:6px
}
.perspectives .active {
  color:var(--gold)
}
/* PHILOSOPHY：不動産価値への考え方 */
.philosophy {
  padding:115px 7%;
  display:grid;
  grid-template-columns:1fr 2.6fr;
  gap:40px
}
.section-label {
  font-size:12px;
  letter-spacing:1.5px;
  padding-top:12px;
  color:#5d625f
}
h2 {
  font-size:clamp(30px,3.2vw,50px);
  font-weight:500;
  line-height:1.65;
  letter-spacing:.07em;
  margin:0
}
h2 span {
  color:var(--gold)
}
.mobile {
  display:none
}
.philosophy-bottom {
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:35px;
  margin-top:35px
}
.philosophy-bottom p,.business-heading p {
  font-size:14px;
  line-height:2.2;
  color:#656965
}
.text-link {
  font-size:13px;
  white-space:nowrap;
  border-bottom:1px solid #91958e;
  padding-bottom:14px
}
.text-link span {
  margin-left:28px;
  color:var(--gold)
}
/* BUSINESS：事業一覧とバリューアップへの導線 */
.business {
  padding:85px 7% 100px;
  background:#f2f3f0
}
.business-heading {
  display:flex;
  align-items:end;
  justify-content:space-between;
  margin:30px 0 45px
}
.business-list a {
  border-top:1px solid #cdd1cb;
  display:flex;
  gap:35px;
  align-items:center;
  padding:27px 0
}
.business-list a:last-child {
  border-bottom:1px solid #cdd1cb
}
.business-list a>span {
  font-size:12px;
  color:#777
}
.business-list h3 {
  font-family:'Barlow Condensed',Arial,sans-serif;
  font-size:32px;
  font-weight:600;
  margin:0
}
.business-list small {
  display:block;
  font-family:'Noto Sans JP',sans-serif;
  font-size:12px;
  font-weight:400;
  margin-top:8px
}
.business-list b {
  margin-left:auto;
  color:var(--gold);
  font-size:26px;
  font-weight:400
}
footer {
  padding:50px 7%;
  display:flex;
  align-items:center;
  gap:30px;
  flex-wrap:wrap
}
footer p,footer a {
  font-size:12px
}
footer .footer-brand {
  font-weight:800;
  font-size:20px;
  letter-spacing:-.7px
}
footer small {
  font-size:10px;
  color:#888;
  margin-left:auto
}
button:hover,a:hover {
  color:var(--gold)
}
.hero a:hover {
  color:white
}
.hotspot:hover .hotspot-plus {
  background:var(--gold);
  border-color:var(--gold)
}
@media(min-width:1600px) {
  .hero-copy {
    top:18%
  }
}
@media(max-width:1100px) {
  nav {
    gap:15px;
    font-size:12px
  }
  .site-header {
    padding:0 4%
  }
  .brand {
    width:150px
  }
  .hero {
    height:calc(100svh - 88px);
    min-height:650px
  }
  .hotspot {
    left:65%;
    top:57%
  }
  .scroll {
    display:none
  }
  .perspectives {
    gap:10px;
    padding:25px 5%
  }
  .perspectives button {
    padding-left:12px;
    font-size:15px
  }
  .philosophy {
    grid-template-columns:1fr;
    padding:70px 7%
  }
  .philosophy-bottom {
    align-items:start
  }
}
@media(max-width:760px) {
  .site-header {
    height:76px
  }
  .brand {
    width:138px
  }
  .site-header nav {
    display:none
  }
  .menu {
    display:block
  }
  .hero {
    height:calc(100svh - 76px);
    min-height:670px;
    max-height:900px
  }
  .hero-copy {
    top:10%;
    left:7%
  }
  h1 {
    font-size:clamp(34px,9.5vw,51px);
    letter-spacing:.05em
  }
  .eyebrow {
    font-size:10px;
    letter-spacing:1.4px
  }
  .intro {
    font-size:13px;
    margin-top:23px;
    line-height:2
  }
  .hotspot {
    left:7%;
    top:62%
  }
  .hotspot strong {
    font-size:22px;
    max-width:280px
  }
  .hotspot small {
    font-size:11px
  }
  .hotspot .detail {
    display:none
  }
  .hero-bottom {
    bottom:22px;
    display:block;
    padding-top:17px
  }
  .location {
    gap:7px
  }
  .controls {
    position:absolute;
    right:0;
    bottom:0
  }
  .controls #motion {
    position:absolute;
    right:0;
    bottom:48px;
    white-space:nowrap
  }
  .location>span:last-child {
    font-size:10px
  }
  .tiny {
    font-size:9px
  }
  .look {
    bottom:155px;
    font-size:10px
  }
  .perspectives {
    grid-template-columns:1fr 1fr;
    padding:26px 7%;
    gap:24px 12px
  }
  .perspectives p {
    grid-column:1/-1
  }
  .perspectives button {
    min-height:65px;
    font-size:18px
  }
  .perspectives small {
    font-size:12px
  }
  .philosophy {
    padding:65px 7%;
    gap:27px
  }
  .mobile {
    display:block
  }
  h2 {
    font-size:29px
  }
  .philosophy-bottom {
    display:block
  }
  .philosophy-bottom p {
    font-size:13px
  }
  .text-link {
    display:inline-block;
    margin-top:20px
  }
  .business {
    padding:55px 7%
  }
  .business-heading {
    align-items:start;
    gap:15px
  }
  .business-heading p {
    font-size:12px
  }
  .business-list a {
    gap:18px
  }
  .business-list h3 {
    font-size:25px
  }
  .business-list small {
    font-size:11px
  }
  footer {
    display:block
  }
  footer>a {
    display:inline-block;
    margin:10px 0
  }
  footer small {
    display:block;
    margin-top:30px
  }
  #status {
    bottom:170px
  }
}
/* SHIFT SPACE：BEFORE / AFTERへの導線 */
.experience {
  background:#191c1b;
  color:#fff
}
.experience-link {
  display:grid;
  grid-template-columns:1fr 2.6fr auto;
  gap:38px;
  align-items:center;
  padding:38px 7%;
  transition:background .25s
}
.experience-link:hover {
  color:#fff;
  background:#242826
}
.experience-link:focus-visible {
  outline:3px solid #bda444;
  outline-offset:-6px
}
.experience-label {
  font-family:'Barlow Condensed',Arial,sans-serif;
  font-size:27px;
  letter-spacing:.09em;
  color:#bda444
}
.experience-label>span {
  display:block;
  font-family:Arial,sans-serif;
  font-size:12px;
  letter-spacing:.12em;
  margin-top:9px;
  color:#c9ceca
}
.experience-copy h2 {
  font-size:clamp(18px,1.7vw,26px);
  line-height:1.7;
  letter-spacing:.03em
}
.experience-copy p {
  font-size:14px;
  line-height:1.8;
  color:#c9ceca;
  margin:9px 0 0
}
.experience-action {
  font-size:14px;
  white-space:nowrap;
  border-bottom:1px solid #bda444;
  padding:14px 0;
  color:#bda444
}
.experience-action>span {
  margin-left:22px
}
@media(max-width:1100px) {
  .experience-link {
    grid-template-columns:1fr 2.6fr;
    gap:20px
  }
  .experience-action {
    grid-column:2;
    justify-self:start
  }
}
@media(max-width:760px) {
  .experience-link {
    grid-template-columns:1fr;
    gap:20px;
    padding:30px 7%
  }
  .experience-label {
    font-size:24px
  }
  .experience-label>span {
    display:inline-block;
    margin:0 0 0 16px
  }
  .experience-action {
    grid-column:1;
    justify-self:start
  }
  .experience-copy h2 {
    font-size:22px
  }
}
/* Cinematic business-page hero: photographic light and a repeating title. */
.photo-fallback {
  background-image:url('assets/lounge-360.jpg')
}
.hero h1 {
  transform-origin:left center;
  will-change:transform,opacity
}
.hero h1 span {
  color:#bda444;
  text-shadow:0 2px 18px rgba(189,164,68,.2)
}
.hero {
  --copy-opacity:1;
  --room-fade:1
}
.hero .cinematic-text {
  opacity:var(--copy-opacity)
}
.hero .look.cinematic-text {
  opacity:0
}
.hero.explored .look.cinematic-text {
  opacity:var(--copy-opacity)
}
.hero.shredding .cinematic-text {
  opacity:0;
  pointer-events:none
}
.hero.shredding #hotspot,.hero.shredding .look {
  pointer-events:none
}
.hero .paper-fragments {
  position:absolute;
  inset:0;
  z-index:2;
  width:100%;
  height:100%;
  pointer-events:none;
  touch-action:auto;
  cursor:default
}
.hero .controls {
  position:relative;
  z-index:3
}
.hero .photo-fallback {
  opacity:var(--room-fade)
}
.hero.motion-stopped .cinematic-text {
  opacity:1
}
.hero.motion-stopped .look.cinematic-text {
  opacity:0
}
.hero.motion-stopped.explored .look.cinematic-text {
  opacity:1
}
.hero:has(#hotspot:focus-visible) #hotspot .cinematic-text,.hero:has(.scroll:focus-visible) .scroll.cinematic-text {
  opacity:1
}
@media(max-width:760px) {
  .hero .controls {
    position:absolute
  }
}
.hero.motion-stopped h1 {
  animation:none;
  transform:none;
  opacity:1;
  will-change:auto
}
.hero.offscreen h1 {
  animation-play-state:paused
}
@media(max-width:760px) {
  .hero h1 {
    font-size:clamp(29px,8.7vw,51px)
  }
}
@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto
  }
  * {
    transition:none!important
  }
  .hero h1 {
    animation:none;
    transform:none;
    opacity:1;
    will-change:auto
  }
}
/* Keep the perspective selector readable when the surrounding theme is dark. */
.perspectives {
  background:#191c1b;
  color:#fff;
  border-color:#4c504c
}
.perspectives p,.perspectives button {
  color:#fff
}
.perspectives button {
  border-color:#4c504c
}
.perspectives button>span {
  color:#c9ceca
}
.perspectives button.active {
  color:#bda444
}
/* The surrounding WordPress page is dark, so give the philosophy section its own palette. */
.philosophy {
  background:#191c1b;
  color:#fff
}
.philosophy .section-label {
  color:#c9ceca
}
.philosophy-bottom p {
  color:#c9ceca
}
.philosophy .text-link {
  color:#fff;
  border-color:#8c928d
}
/* A measured desktop column keeps the business section from feeling stretched. */
@media(min-width:1000px) {
   .business {
    padding-top:105px;
    padding-bottom:115px
  }
   .business>.section-label,.business>.business-heading,.business>.business-list {
    max-width:1100px;
    margin-left:auto;
    margin-right:auto
  }
   .business-heading {
    justify-content:flex-start;
    gap:clamp(70px,10vw,150px);
    margin-top:26px;
    margin-bottom:42px
  }
   .business-heading p {
    padding-bottom:7px
  }
   .business-list a {
    padding-top:24px;
    padding-bottom:24px
  }
}
/* Persistent SHIFT control stays separate from the paper fragments. */
/* SHIFTボタン：CUSTOM BUILDの言葉を切り替える操作 */
.shift-panel {
  position:absolute;
  right:7%;
  bottom:150px;
  z-index:4;
  display:flex;
  align-items:center;
  flex-direction:column;
  gap:12px
}
#shift-button {
  width:76px;
  height:76px;
  border-radius:50%;
  border:1px solid #bda444;
  background:rgba(15,19,18,.72);
  color:#bda444;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:5px;
  box-shadow:0 0 25px #bda44422;
  transition:background .3s,transform .3s
}
#shift-button>span {
  font-size:16px;
  letter-spacing:.14em;
  padding-left:.14em
}
#shift-count {
  font-size:10px;
  letter-spacing:.12em;
  font-variant-numeric:tabular-nums
}
#shift-button:hover {
  background:#bda444;
  color:#151815;
  transform:scale(1.04)
}
#shift-button.shifting {
  box-shadow:0 0 42px #bda44466;
  cursor:wait
}
.shift-hint {
  font-size:11px;
  letter-spacing:.07em
}
.hero #quote-source {
  font-size:10px;
  color:#e3d7ad;
  text-decoration:underline;
  text-underline-offset:4px
}
.sr-only {
  position:absolute!important;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip-path:inset(50%);
  white-space:nowrap;
  border:0
}
.hero-copy {
  max-width:85%
}
.hero h1 {
  min-height:2.9em
}
@media(max-width:760px) {
  .shift-panel {
    right:7%;
    bottom:148px;
    gap:9px
  }
  #shift-button {
    width:64px;
    height:64px
  }
  #shift-button>span {
    font-size:14px
  }
  .shift-hint {
    font-size:9px
  }
  .hero #quote-source {
    font-size:9px
  }
  .hero .hotspot {
    top:54%;
    max-width:85%
  }
  .hero .look {
    left:7%;
    transform:none;
    bottom:172px;
    max-width:48%;
    letter-spacing:1px
  }
  .hero .intro {
    font-size:12px;
    letter-spacing:0
  }
}
@media (max-width: 760px) {
  .philosophy h2 {
    font-size: 24px;
  }
}

@media(max-width:760px){
  .business-heading{
    gap:8px;
  }

  .business-heading h2{
    width:72%;
    font-size:24px;
  }

  .business-heading p{
    display:none;
  }
}