:root {
  --ipm-ink: #0a0a0a;
  --ipm-paper: #f7f7f5;
  --ipm-line: rgba(10, 10, 10, 0.18);
  --ipm-muted: #727272;
  --ipm-ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}

html {
  scroll-behavior: smooth;
}

body.ipm-page {
  background: var(--ipm-paper);
  color: var(--ipm-ink);
  font-family: 'SUIT Variable', Inter, 'Noto Sans JP', sans-serif;
}

.ipm-page main {
  overflow: clip;
}

.ipm-skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 10020;
  padding: 10px 14px;
  background: #fff;
  color: #000;
  font-size: 13px;
  transform: translateY(-160%);
  transition: transform 180ms var(--ipm-ease-out);
}

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

.ipm-ai-note {
  min-height: 36px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 clamp(18px, 2.4vw, 46px);
  border-bottom: 1px solid var(--ipm-line);
  background: var(--ipm-paper);
  color: #4f4f4f;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ipm-ai-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.ipm-hero {
  min-height: calc(100svh - 100px);
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  border-bottom: 1px solid var(--ipm-line);
  background: var(--ipm-paper);
}

.ipm-hero-copy {
  min-width: 0;
  min-height: 720px;
  display: flex;
  flex-direction: column;
  padding: clamp(20px, 2.4vw, 46px);
  border-right: 1px solid var(--ipm-line);
}

.ipm-hero-topline,
.ipm-meta,
.ipm-collection-count,
.ipm-section-index,
.ipm-statement-kicker,
.ipm-hover-hint {
  font-size: 10px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ipm-hero-topline {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--ipm-line);
}

.ipm-hero-title-wrap {
  margin-top: clamp(64px, 10vh, 120px);
}

.ipm-hero h1 {
  max-width: 100%;
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  font-size: clamp(68px, 7.8vw, 150px);
  line-height: 0.82;
  font-weight: 300;
  letter-spacing: -0.075em;
}

.ipm-lead {
  max-width: 530px;
  margin: clamp(34px, 5vh, 60px) 0 0;
  font-size: clamp(19px, 1.55vw, 28px);
  line-height: 1.4;
  font-weight: 650;
  letter-spacing: -0.035em;
  word-break: keep-all;
}

.ipm-hero-bottom {
  margin-top: auto;
  padding-top: clamp(52px, 7vh, 90px);
}

.ipm-intro {
  max-width: 610px;
  margin: 0 0 clamp(34px, 4vh, 52px);
  font-size: clamp(14px, 1vw, 17px);
  line-height: 1.65;
  letter-spacing: -0.015em;
  word-break: keep-all;
}

.ipm-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 28px;
  margin: 0;
  padding: 22px 0;
  border-top: 1px solid var(--ipm-line);
  border-bottom: 1px solid var(--ipm-line);
}

.ipm-meta div {
  min-width: 0;
}

.ipm-meta dt {
  margin-bottom: 7px;
  color: var(--ipm-muted);
}

.ipm-meta dd {
  margin: 0;
  font-size: 12px;
  line-height: 1.45;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}

.ipm-scroll-link,
.ipm-back-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: inherit;
  text-decoration: none;
  transition: opacity 180ms ease, transform 140ms var(--ipm-ease-out);
}

.ipm-scroll-link {
  padding-top: 22px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.ipm-scroll-link:active,
.ipm-back-link:active {
  transform: scale(0.98);
}

.ipm-hero-media {
  position: relative;
  min-width: 0;
  min-height: 720px;
  margin: 0;
  overflow: hidden;
  background: #9cc6e6;
}

.ipm-hero-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 50% 50%;
}

.ipm-hero-media figcaption {
  position: absolute;
  left: 16px;
  bottom: 14px;
  padding: 7px 9px;
  background: rgba(255, 255, 255, 0.88);
  color: #111;
  font-size: 9px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.08em;
  backdrop-filter: blur(8px);
}

.ipm-statement {
  min-height: 86vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(60px, 8vw, 150px) clamp(20px, 4vw, 76px);
  background: #090909;
  color: #f7f7f5;
}

.ipm-statement-kicker {
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
}

.ipm-statement h2 {
  max-width: 1480px;
  margin: clamp(80px, 12vh, 150px) 0;
  font-family: Arial, Helvetica, sans-serif;
  font-size: clamp(42px, 6.8vw, 130px);
  line-height: 1.02;
  font-weight: 300;
  letter-spacing: -0.055em;
}

.ipm-statement-body {
  max-width: 620px;
  margin: 0 0 0 auto;
  font-size: clamp(15px, 1.25vw, 21px);
  line-height: 1.65;
  word-break: keep-all;
}

.ipm-process,
.ipm-collection {
  padding: clamp(72px, 9vw, 170px) clamp(18px, 2.4vw, 46px);
  background: #fff;
}

.ipm-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.42fr);
  gap: 42px;
  align-items: end;
  margin-bottom: clamp(54px, 6vw, 110px);
  padding-bottom: 24px;
  border-bottom: 1px solid var(--ipm-line);
}

.ipm-section-index {
  margin: 0 0 18px;
  color: var(--ipm-muted);
}

.ipm-section-heading h2 {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  font-size: clamp(38px, 5vw, 94px);
  line-height: 0.9;
  font-weight: 300;
  letter-spacing: -0.055em;
}

.ipm-section-heading > p {
  max-width: 520px;
  margin: 0;
  font-size: clamp(13px, 0.95vw, 16px);
  line-height: 1.6;
  word-break: keep-all;
}

.ipm-process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(12px, 1.25vw, 24px);
}

.ipm-process-card {
  min-width: 0;
}

.ipm-process-image {
  aspect-ratio: 0.76;
  overflow: hidden;
  background: #ecebe8;
}

.ipm-process-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 240ms var(--ipm-ease-out);
}

.ipm-process-image--contain img {
  object-fit: contain;
  padding: 7%;
}

.ipm-process-image--warm {
  background: #f5f1e9;
}

.ipm-process-image--charcoal {
  background: #3d4048;
}

.ipm-process-copy {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 7px 10px;
  padding: 17px 0 0;
  border-top: 1px solid var(--ipm-line);
}

.ipm-process-copy > span {
  grid-row: span 2;
  color: var(--ipm-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.ipm-process-copy h3,
.ipm-product-info h3,
.ipm-principle h3 {
  margin: 0;
  font-size: 15px;
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.ipm-process-copy p {
  margin: 0;
  color: #5d5d5d;
  font-size: 12px;
  line-height: 1.55;
  word-break: keep-all;
}

.ipm-principles {
  padding: clamp(72px, 9vw, 170px) clamp(18px, 4vw, 76px);
  background: #e7e7e3;
}

.ipm-section-heading--light {
  grid-template-columns: 1fr;
}

.ipm-principles-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--ipm-line);
}

.ipm-principle {
  min-height: 360px;
  display: flex;
  flex-direction: column;
  padding: 24px clamp(18px, 2.5vw, 46px) 28px 0;
  border-right: 1px solid var(--ipm-line);
}

.ipm-principle + .ipm-principle {
  padding-left: clamp(18px, 2.5vw, 46px);
}

.ipm-principle:last-child {
  border-right: 0;
}

.ipm-principle > span {
  color: var(--ipm-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.ipm-principle h3 {
  margin-top: auto;
  font-size: clamp(20px, 1.7vw, 30px);
}

.ipm-principle p {
  margin: 18px 0 0;
  color: #505050;
  font-size: 13px;
  line-height: 1.65;
  word-break: keep-all;
}

.ipm-collection {
  background: var(--ipm-paper);
}

.ipm-collection-count {
  justify-self: end;
  color: var(--ipm-muted);
}

.ipm-product-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(8px, 1.15vw, 22px);
  row-gap: clamp(42px, 5.2vw, 100px);
}

.ipm-product-card {
  grid-column: span 4;
  min-width: 0;
}

.ipm-product-card--half {
  grid-column: span 6;
}

.ipm-product-card--wide {
  grid-column: span 8;
}

.ipm-product-image {
  position: relative;
  aspect-ratio: 0.76;
  overflow: hidden;
  background: #e9e8e4;
}

.ipm-product-image--tall {
  aspect-ratio: 0.94;
}

.ipm-product-image--landscape {
  aspect-ratio: 1.52;
}

.ipm-product-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1.001);
  transition: transform 240ms var(--ipm-ease-out), opacity 180ms ease;
}

.ipm-product-secondary {
  opacity: 0;
}

.ipm-product-info {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  padding: 13px 0 0;
}

.ipm-product-info p {
  flex: 0 0 auto;
  margin: 0;
  color: var(--ipm-muted);
  font-size: 12px;
  line-height: 1.5;
}

.ipm-hover-hint {
  position: absolute;
  z-index: 2;
  left: 12px;
  bottom: 12px;
  padding: 7px 9px;
  background: rgba(255, 255, 255, 0.9);
  color: #111;
  font-size: 8px;
  backdrop-filter: blur(7px);
}

.ipm-hover-hint {
  opacity: 0;
  transition: opacity 160ms ease;
}

.ipm-position-capybara-pearl {
  object-position: 50% 20%;
}

.ipm-position-mango {
  object-position: 50% 50%;
}

.ipm-position-motungi {
  object-position: 51% 43%;
}

.ipm-position-capybara {
  object-position: 50% 43%;
}

.ipm-position-moru-product {
  object-position: 50% 34%;
}

.ipm-position-moru-model {
  object-position: 50% 25%;
}

.ipm-position-boro {
  object-position: 50% 45%;
}

.ipm-position-moodseum {
  object-position: 50% 47%;
}

.ipm-closing {
  min-height: 82vh;
  display: flex;
  flex-direction: column;
  padding: clamp(52px, 5vw, 96px) clamp(20px, 4vw, 76px);
  background: #0a0a0a;
  color: #fff;
}

.ipm-closing .ipm-section-index {
  color: rgba(255, 255, 255, 0.52);
}

.ipm-closing h2 {
  max-width: 1440px;
  margin: auto 0;
  font-family: Arial, Helvetica, sans-serif;
  font-size: clamp(46px, 7.7vw, 148px);
  line-height: 0.95;
  font-weight: 300;
  letter-spacing: -0.06em;
}

.ipm-closing-actions {
  display: grid;
  grid-template-columns: 1fr minmax(260px, 0.5fr);
  gap: 28px;
  align-items: end;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
}

.ipm-closing-actions p {
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.ipm-back-link {
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.55);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.ipm-motion-ready .ipm-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 520ms var(--ipm-ease-out), transform 520ms var(--ipm-ease-out);
  transition-delay: var(--ipm-delay, 0ms);
}

.ipm-motion-ready .ipm-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.ipm-page.preview-mode {
  padding-top: 0 !important;
}

.ipm-page.preview-mode .nav,
.ipm-page.preview-mode .footer,
.ipm-page.preview-mode #lang-switcher,
.ipm-page.preview-mode .ipm-ai-note {
  display: none !important;
}

@media (hover: hover) and (pointer: fine) {
  .ipm-scroll-link:hover,
  .ipm-back-link:hover {
    opacity: 0.58;
  }

  .ipm-process-card:hover .ipm-process-image img,
  .ipm-product-card:hover .ipm-product-image img {
    transform: scale(1.018);
  }

  .ipm-product-card--switch:hover .ipm-product-primary {
    opacity: 0;
  }

  .ipm-product-card--switch:hover .ipm-product-secondary,
  .ipm-product-card--switch:hover .ipm-hover-hint {
    opacity: 1;
  }
}

@media (max-width: 1180px) {
  .ipm-hero {
    grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
  }

  .ipm-hero-copy,
  .ipm-hero-media {
    min-height: 660px;
  }

  .ipm-process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 58px 18px;
  }

  .ipm-process-image {
    aspect-ratio: 0.9;
  }
}

@media (max-width: 820px) {
  .ipm-hero {
    display: flex;
    min-height: 0;
    flex-direction: column;
  }

  .ipm-hero-copy {
    min-height: calc(100svh - 100px);
    padding: 20px;
    border-right: 0;
  }

  .ipm-hero-title-wrap {
    margin-top: 14vh;
  }

  .ipm-hero h1 {
    font-size: clamp(66px, 20.8vw, 124px);
  }

  .ipm-lead {
    max-width: 540px;
  }

  .ipm-hero-media {
    min-height: 0;
    aspect-ratio: 1.04;
  }

  .ipm-section-heading {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .ipm-section-heading > p,
  .ipm-collection-count {
    justify-self: start;
  }

  .ipm-principles-grid {
    grid-template-columns: 1fr;
  }

  .ipm-principle,
  .ipm-principle + .ipm-principle {
    min-height: 260px;
    padding: 22px 0 28px;
    border-right: 0;
    border-bottom: 1px solid var(--ipm-line);
  }

  .ipm-principle:last-child {
    border-bottom: 0;
  }

  .ipm-product-card,
  .ipm-product-card--half,
  .ipm-product-card--wide {
    grid-column: span 6;
  }

  .ipm-product-image,
  .ipm-product-image--tall,
  .ipm-product-image--landscape {
    aspect-ratio: 0.82;
  }
}

@media (max-width: 560px) {
  .ipm-ai-note {
    min-height: 32px;
    padding: 0 18px;
  }

  .ipm-hero-copy {
    min-height: calc(100svh - 96px);
    padding: 18px;
  }

  .ipm-hero-topline {
    padding-bottom: 16px;
    font-size: 9px;
  }

  .ipm-hero-title-wrap {
    margin-top: 11vh;
  }

  .ipm-hero h1 {
    font-size: clamp(62px, 21vw, 92px);
  }

  .ipm-lead {
    margin-top: 30px;
    font-size: 18px;
  }

  .ipm-intro {
    margin-bottom: 26px;
    font-size: 13px;
  }

  .ipm-meta {
    gap: 16px 14px;
    padding: 17px 0;
  }

  .ipm-meta dd {
    font-size: 11px;
  }

  .ipm-scroll-link {
    padding-top: 17px;
  }

  .ipm-hero-media {
    aspect-ratio: 0.96;
  }

  .ipm-hero-media img {
    object-position: 51% 48%;
  }

  .ipm-statement {
    min-height: 78vh;
    padding: 50px 18px;
  }

  .ipm-statement h2 {
    margin: 82px 0;
    font-size: 43px;
  }

  .ipm-statement-body {
    font-size: 14px;
  }

  .ipm-process,
  .ipm-principles,
  .ipm-collection {
    padding: 78px 12px;
  }

  .ipm-section-heading {
    gap: 30px;
    margin-bottom: 48px;
    padding: 0 6px 18px;
  }

  .ipm-section-heading h2 {
    font-size: 42px;
  }

  .ipm-process-grid {
    grid-template-columns: 1fr;
    gap: 54px;
  }

  .ipm-process-image {
    aspect-ratio: 0.86;
  }

  .ipm-principles-grid {
    margin: 0 6px;
  }

  .ipm-principle {
    min-height: 238px;
  }

  .ipm-product-grid {
    row-gap: 52px;
  }

  .ipm-product-card,
  .ipm-product-card--half,
  .ipm-product-card--wide {
    grid-column: span 12;
  }

  .ipm-product-image,
  .ipm-product-image--tall {
    aspect-ratio: 0.82;
  }

  .ipm-product-image--landscape {
    aspect-ratio: 1.08;
  }

  .ipm-product-info {
    padding: 12px 6px 0;
  }

  .ipm-closing {
    min-height: 76vh;
    padding: 46px 18px;
  }

  .ipm-closing h2 {
    font-size: 46px;
  }

  .ipm-closing-actions {
    grid-template-columns: 1fr;
  }
}

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

  .ipm-motion-ready .ipm-reveal {
    opacity: 1;
    transform: none;
    transition: opacity 160ms ease;
  }

  .ipm-process-image img,
  .ipm-product-image img {
    transition: opacity 160ms ease;
  }
}