/* Content layer: factual portfolio copy sits above the ocean theme. */
.hero-intro {
  display: grid;
  gap: 8px;
  max-width: 42rem;
  margin: -12px 0 12px;
  font-size: clamp(16px, 1.5vw, 21px);
  line-height: 1.55;
}
.hero-intro .eyebrow { margin: 0; font-size: 11px; }
.experience-copy h3,
.about-copy h3,
.about-columns h3 { margin: 0 0 18px; font-size: clamp(22px, 3vw, 40px); font-weight: 400; line-height: 1.05; }
.experience-copy p,
.about-copy p,
.about-columns li,
.about-study p:not(.index-number) { max-width: 56ch; font-size: 16px; line-height: 1.8; }
.experience-copy ul,
.about-columns ul { display: grid; gap: 10px; margin: 26px 0 0; padding: 0; list-style: none; }
.experience-copy li,
.about-columns li { position: relative; padding-left: 18px; }
.experience-copy li::before,
.about-columns li::before { content: '—'; position: absolute; left: 0; color: currentColor; }
.experience-media { display: grid; align-content: end; justify-items: start; gap: 4px; }
.experience-media small,
.portrait-slot small { position: absolute; left: 24px; bottom: 2px; font-size: 10px; letter-spacing: .08em; }

.projects-section,
.project-detail-hero { position: relative; }
.project-brand-backdrop {
  position: absolute;
  z-index: 0;
  inset: auto -6vw clamp(24px, 4vw, 80px);
  top: auto;
  overflow: hidden;
  color: rgba(7, 86, 184, .075);
  font-size: clamp(96px, 22vw, 340px);
  line-height: .78;
  letter-spacing: -.08em;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}
.projects-section .project-brand-backdrop {
  color: rgba(255, 255, 255, .1);
}
.projects-section > *:not(.project-brand-backdrop),
.project-detail-hero > *:not(.project-brand-backdrop) { position: relative; z-index: 1; }
.project-entry__title { display: block; max-width: 24ch; font-size: clamp(18px, 2vw, 28px); line-height: 1.1; }
.project-entry__summary { display: block; max-width: 34ch; margin-top: 12px; font-size: 13px; line-height: 1.5; }
[data-view="list"] .project-entry__title { margin-top: 18px; }

.about-portrait { align-items: start; }
.portrait-slot {
  position: relative;
  display: grid;
  align-content: end;
  justify-items: start;
  overflow: hidden;
  border-radius: 28px;
  background: #0b1220;
  aspect-ratio: 4 / 5;
  min-height: 320px;
}
.portrait-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.portrait-slot > span { font-size: clamp(22px, 4vw, 56px); letter-spacing: .12em; }
.project-entry__kind {
  display: inline-flex;
  margin-bottom: 10px;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--blue);
}
.project-index__meta {
  margin: 18px 0 0;
  font-size: 12px;
  letter-spacing: .14em;
  opacity: .65;
}
.project-art--loom { background: #efe8ff; }
.project-art--scout { background: #dceef8; }
.project-art--travel { background: #e7f2fb; }
.project-art--devices,
.project-art--photo {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 70% 20%, rgba(255, 255, 255, .55), transparent 55%),
    linear-gradient(160deg, #d7ebfb 0%, #b9d9f5 48%, #9cc8ef 100%);
  border-radius: 0;
}
.project-art--devices::before,
.project-art--devices::after,
.project-art--photo::before,
.project-art--photo::after { display: none; }
.project-art__laptop,
.project-art__phone,
.project-art__shot {
  position: absolute;
  display: block;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
}
.project-art__laptop {
  left: 4%;
  top: 10%;
  width: 78%;
  filter: drop-shadow(0 16px 28px rgba(8, 40, 90, .22));
  z-index: 1;
}
.project-art__phone {
  right: 6%;
  top: 22%;
  width: 24%;
  filter: drop-shadow(0 14px 22px rgba(8, 40, 90, .24));
  z-index: 2;
}
.project-art__shot {
  inset: 10% 8% 8%;
  width: auto;
  height: auto;
  max-width: 84%;
  max-height: 82%;
  margin: auto;
  filter: drop-shadow(0 18px 32px rgba(8, 40, 90, .2));
  z-index: 1;
}
.project-art--scout { background: linear-gradient(160deg, #d9eef8 0%, #c5e3f4 55%, #aed6ef 100%); }
.project-art--travel { background: linear-gradient(160deg, #e2f0fa 0%, #d0e5f5 55%, #b8d6ef 100%); }
.about-copy { min-height: 0; }
.about-copy .index-number { margin-bottom: 22px; }
.about-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(30px, 9vw, 140px); padding: 0 0 100px; }
.about-columns article { border-top: 1px solid var(--line); padding-top: 20px; }
.about-study { border-top: 1px solid var(--line); padding: 24px 0 80px; }
.about-study p { margin: 0; }
.sticker-band { display: grid; place-items: center; }
.sticker-empty-copy { margin: 0; font-size: 13px; letter-spacing: .08em; }
.sticker-band.has-stickers .sticker-empty-copy { display: none; }

/* Internship: text-only stack */
.internship-section .experience,
.internship-section .experience--reverse {
  display: block;
  grid-template-columns: none;
}
.internship-section .experience-media { display: none; }
.internship-section .experience-copy {
  max-width: 72ch;
  min-height: 0;
  padding: 8px 0 0;
}

/* Project detail — ETOHA-inspired case layout */
html:has(body.project-detail-page),
body.project-detail-page {
  overflow-x: clip;
}
.project-detail-page .detail-main {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
  max-width: none;
  padding-top: 0;
}
.project-detail-page .case-hero {
  width: 100%;
  margin: 0;
}
.project-detail-page .case-story,
.project-detail-page .case-gallery,
.project-detail-page .case-outcome,
.project-detail-page .case-back-row {
  width: min(100% - 48px, 1200px);
  margin-inline: auto;
}

/* Overlay header + pill nav (ETOHA-like) when device hero is on */
body.has-case-devices .site-header--case {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  width: 100%;
  max-width: none;
  padding: 28px clamp(24px, 4vw, 64px) 18px;
  color: #fff;
  background: transparent;
  border-bottom: 0;
  backdrop-filter: none;
  box-shadow: none;
}
body.has-case-devices .site-header--case .wordmark {
  color: #fff;
  letter-spacing: .16em;
}
body.has-case-devices .case-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 7px 7px 18px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, .78);
  border: 1px solid rgba(255, 255, 255, .95);
  box-shadow: 0 10px 28px rgba(8, 40, 90, .12);
}
body.has-case-devices .case-nav a {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  min-height: 36px;
  padding: 6px 14px 5px;
  border-radius: 9999px;
  color: #2a2a2a;
  font-size: 12px;
  letter-spacing: .08em;
  font-weight: 600;
}
body.has-case-devices .case-nav a.nav-cta {
  color: #fff;
  background: #116af8;
  padding-inline: 16px;
}
/* ScoutAI / Travel / other cover pages: homepage design system */
body.project-detail-page:not(.has-case-devices) {
  --case-blue: #0870ca;
  --case-link: #116af8;
  --case-ink: #343434;
  --case-paper: #f7f7f7;
  --case-line: #b3b3b3;
  --font-en: "Roboto", "Helvetica Neue", Arial, sans-serif;
  --font-jp: "Zen Kaku Gothic New", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  color: var(--case-ink);
  background: var(--case-paper);
  font-family: var(--font-en);
}
body.project-detail-page:not(.has-case-devices) .site-header--case {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  max-width: none;
  padding: 22px clamp(20px, 4vw, 56px);
  background: transparent;
  border-bottom: 0;
  backdrop-filter: none;
}
body.project-detail-page:not(.has-case-devices) .site-header--case .wordmark {
  color: var(--case-blue);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .14em;
}
body:not(.has-case-devices) .case-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 6px 6px 18px;
  border: 1px solid #fff;
  border-radius: 9999px;
  background: rgba(255, 255, 255, .6);
  box-shadow: none;
}
body:not(.has-case-devices) .case-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 6px 14px 5px;
  border-radius: 9999px;
  color: var(--case-ink, #343434);
  font-family: var(--font-en, inherit);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .08em;
}
body:not(.has-case-devices) .case-nav .nav-cta {
  color: #fff;
  background: var(--case-link, #116af8);
  border-radius: 9999px;
  padding: 8px 14px;
}

.case-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: end;
  min-height: min(72svh, 760px);
  padding: clamp(28px, 5vw, 72px) clamp(20px, 4vw, 56px) clamp(36px, 5vw, 64px);
  overflow: hidden;
  background: linear-gradient(160deg, #0b4f9c 0%, #086be6 48%, #5aa7ff 100%);
  color: #f5faff;
}
.case-hero.has-devices {
  background: #0a2048;
  min-height: min(100svh, 960px);
  align-items: end;
  padding-top: clamp(120px, 16vh, 168px);
  padding-bottom: clamp(48px, 7vh, 88px);
  color: #f5faff;
}
.case-hero.has-devices h1,
.case-hero.has-devices .case-highlight,
.case-hero.has-devices .case-english {
  color: #f5faff;
}
.case-hero__waterfall {
  position: absolute;
  inset: -22% -14%;
  background: center / cover no-repeat;
  transform: rotate(-2deg) scale(1.1);
  opacity: .55;
  filter: brightness(.55) saturate(.85);
  pointer-events: none;
  z-index: 0;
}
.case-hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 16, 40, .82) 0%, rgba(6, 18, 44, .62) 38%, rgba(8, 22, 52, .38) 66%, rgba(8, 24, 56, .28) 100%),
    linear-gradient(180deg, rgba(4, 12, 32, .35) 0%, transparent 42%, rgba(4, 12, 32, .45) 100%);
  pointer-events: none;
  z-index: 0;
}
.case-hero:not(.has-devices) .case-hero__waterfall,
.case-hero:not(.has-devices) .case-hero__veil { display: none; }
.case-hero__copy,
.case-hero__media { position: relative; z-index: 1; }
.case-hero.has-devices .project-brand-backdrop { display: none; }
.case-pill {
  display: inline-flex;
  margin: 0 0 18px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(245, 250, 255, .16);
  font-size: 12px;
  letter-spacing: .08em;
}
.case-pill[hidden],
.case-english[hidden] { display: none !important; }
.case-highlight {
  max-width: 32ch;
  margin: 0 0 18px;
  font-size: clamp(18px, 2.2vw, 28px);
  line-height: 1.35;
  font-weight: 500;
}
.case-english {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  opacity: .72;
}
.case-hero h1 {
  max-width: 12ch;
  margin: 0 0 22px;
  font-size: clamp(40px, 6vw, 72px);
  line-height: .98;
  font-weight: 500;
  letter-spacing: -.04em;
}
.case-hero.has-devices h1,
body.project-detail-page .case-hero.has-devices h1 {
  max-width: 100%;
  width: auto;
  margin: 0 0 22px;
  font-size: clamp(48px, 7vw, 88px);
  line-height: .98;
  font-weight: 600;
  letter-spacing: -.04em;
  white-space: nowrap;
}
body.hide-case-footer .site-footer,
.site-footer[hidden] { display: none !important; }
.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.case-tags li {
  padding: 6px 12px;
  border: 1px solid rgba(245, 250, 255, .45);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: .04em;
}
.case-hero__media {
  min-height: min(46vw, 420px);
  display: grid;
  place-items: center;
}
.case-hero__media > img,
.case-hero__media > video {
  width: min(100%, 560px);
  max-height: 440px;
  object-fit: contain;
  border-radius: 4px;
  filter: drop-shadow(0 24px 48px rgba(7, 40, 90, .35));
}
/* Original case structure, portfolio tokens (ScoutAI / Travel / Loom…) */
.case-hero:not(.has-devices) {
  margin: 0 clamp(16px, 3vw, 40px);
  border-radius: 26.67px;
  background:
    radial-gradient(90% 80% at 82% 12%, rgba(8, 112, 202, .1), transparent 52%),
    linear-gradient(165deg, #ffffff 0%, #f3f8fd 58%, #e8f2fb 100%);
  color: var(--case-ink, #343434);
  box-shadow: 0 18px 48px rgba(8, 40, 90, .08);
}
.case-hero:not(.has-devices) .case-pill {
  background: rgba(8, 112, 202, .12);
  color: var(--case-blue, #0870ca);
  font-family: var(--font-jp, inherit);
  font-weight: 500;
}
.case-hero:not(.has-devices) .case-highlight {
  color: var(--case-ink, #343434);
  font-family: var(--font-jp, inherit);
  font-weight: 500;
}
.case-hero:not(.has-devices) .case-english {
  color: var(--case-blue, #0870ca);
  opacity: 1;
  font-family: var(--font-en, inherit);
  font-weight: 500;
}
.case-hero:not(.has-devices) h1 {
  color: var(--case-ink, #343434);
  font-family: var(--font-jp, inherit);
  font-weight: 700;
  letter-spacing: -.02em;
}
.case-hero:not(.has-devices) .case-tags li {
  border-color: rgba(8, 112, 202, .35);
  color: var(--case-blue, #0870ca);
  font-family: var(--font-jp, inherit);
}
.case-hero:not(.has-devices) .case-hero__media {
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(179, 179, 179, .45);
}
.case-hero:not(.has-devices) .case-hero__media > img,
.case-hero:not(.has-devices) .case-hero__media > video {
  filter: drop-shadow(0 18px 36px rgba(8, 40, 90, .16));
}
.case-hero:not(.has-devices) .case-cover-fallback {
  border-color: rgba(8, 112, 202, .28);
  background: rgba(8, 112, 202, .06);
  color: var(--case-ink, #343434);
}
body.project-detail-page:not(.has-case-devices) .case-section-title {
  font-family: var(--font-jp, inherit);
  color: var(--case-ink, #343434);
}
body.project-detail-page:not(.has-case-devices) .case-section-title span {
  color: var(--case-blue, #0870ca);
}
body.project-detail-page:not(.has-case-devices) .case-story__body,
body.project-detail-page:not(.has-case-devices) .case-gallery__item p,
body.project-detail-page:not(.has-case-devices) .case-outcome__grid p {
  font-family: var(--font-jp, inherit);
  color: var(--case-ink, #343434);
}
body.project-detail-page:not(.has-case-devices) .case-links a {
  border-color: var(--case-line, #b3b3b3);
  color: var(--case-link, #116af8);
  font-family: var(--font-jp, inherit);
}
body.project-detail-page:not(.has-case-devices) .case-links a:hover {
  background: var(--case-link, #116af8);
  border-color: var(--case-link, #116af8);
  color: #fff;
}
body.project-detail-page:not(.has-case-devices) .case-outcome__grid {
  background: var(--case-line, #b3b3b3);
  border-color: var(--case-line, #b3b3b3);
}
body.project-detail-page:not(.has-case-devices) .case-outcome__grid article {
  background: #fff;
}
body.project-detail-page:not(.has-case-devices) .case-outcome__grid h3 {
  color: var(--case-blue, #0870ca);
  font-family: var(--font-en, inherit);
}
body.project-detail-page:not(.has-case-devices) .case-back-link {
  color: var(--case-link, #116af8);
  font-family: var(--font-jp, inherit);
}
body.project-detail-page:not(.has-case-devices) .site-footer {
  background: var(--case-paper, #f7f7f7);
  color: var(--case-ink, #343434);
}
.case-devices {
  position: relative;
  width: min(100%, 680px);
  aspect-ratio: 16 / 11;
  min-height: 280px;
  background: transparent;
  border: 0;
  box-shadow: none;
  outline: 0;
  overflow: visible;
}
.case-devices[hidden] { display: none !important; }
.case-devices__laptop,
.case-devices__phone {
  position: absolute;
  display: block;
  width: auto;
  height: auto;
  max-width: none;
  max-height: none;
  object-fit: contain;
  background: transparent;
  border: 0;
  /* soft blue shadow — avoid harsh black edge from PNG shadow + CSS stack */
  filter: drop-shadow(0 22px 40px rgba(4, 18, 48, .34));
  pointer-events: none;
  user-select: none;
}
.case-devices__laptop {
  left: 0;
  top: 6%;
  width: 88%;
  z-index: 1;
}
.case-devices__phone {
  right: 0;
  top: 22%;
  width: 27%;
  z-index: 2;
}
.case-hero.has-devices .case-cover-fallback { display: none; }

/* Footer: no dark rim / edge against hero or page */
body.project-detail-page .site-footer {
  border: 0;
  border-top: 0;
  box-shadow: none;
  outline: 0;
  background: #fff;
  color: var(--figma-ink, #343434);
}
body.has-case-devices .site-footer {
  border-top: 0;
  background: #fff;
}
.case-cover-fallback,
.case-gallery__placeholder {
  display: grid;
  place-items: center;
  width: min(100%, 520px);
  min-height: 280px;
  padding: 24px;
  border: 1px dashed rgba(245, 250, 255, .45);
  border-radius: 28px;
  background: rgba(245, 250, 255, .08);
  text-align: center;
  font-size: 14px;
  letter-spacing: .06em;
  opacity: .9;
}
.case-gallery__placeholder {
  width: 100%;
  min-height: 220px;
  border-color: rgba(18, 59, 96, .28);
  background: rgba(8, 107, 230, .06);
  color: var(--ink);
}
.case-story,
.case-gallery,
.case-outcome {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(48px, 7vw, 96px) clamp(20px, 4vw, 56px);
}
.case-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 28px;
  font-size: clamp(22px, 3vw, 36px);
  font-weight: 500;
  letter-spacing: -.02em;
}
.case-section-title span { color: var(--blue); }
.case-story__body {
  max-width: 62ch;
  margin: 0 0 28px;
  font-size: 17px;
  line-height: 1.9;
}
.case-links__note {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .08em;
  opacity: .7;
}
.case-links ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.case-links a {
  display: inline-flex;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
}
.case-links a:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
.case-gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 36px);
}
.case-gallery__item {
  display: grid;
  gap: 12px;
  padding: 8px 0 18px;
  border-top: 1px solid var(--line);
}
.case-gallery__item h3 {
  margin: 16px 0 0;
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 500;
}
.case-gallery__item figure { margin: 0; }
.case-gallery__item img,
.case-gallery__item video {
  display: block;
  width: 100%;
  border-radius: 18px;
  background: #e7f3fd;
}
.case-gallery__item p {
  margin: 0;
  max-width: 42ch;
  font-size: 14px;
  line-height: 1.7;
  opacity: .86;
}
.case-gallery__grid.is-text-only {
  gap: clamp(16px, 2.5vw, 28px);
}
.case-gallery__item.is-text-only {
  gap: 10px;
  padding: 22px 0 8px;
  align-content: start;
}
.case-gallery__item.is-text-only h3 {
  margin: 0;
  font-size: clamp(20px, 2.2vw, 28px);
  letter-spacing: -.02em;
}
.case-gallery__item.is-text-only p {
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.8;
  opacity: .9;
}
.case-outcome__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.case-outcome__grid article {
  min-height: 200px;
  padding: clamp(24px, 4vw, 40px);
  background: #f5faff;
}
.case-outcome__grid h3 {
  margin: 0 0 16px;
  font-size: 14px;
  letter-spacing: .14em;
  color: var(--blue);
}
.case-outcome__grid p {
  margin: 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.85;
}
.case-back-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 56px) 72px;
  font-size: 13px;
  letter-spacing: .08em;
}
.case-back-link { border-bottom: 1px solid currentColor; padding-bottom: 2px; }
.case-number-meta { opacity: .55; }

@media (max-width: 700px) {
  .hero-intro { margin-top: -4px; font-size: 15px; }
  .experience-copy p,
  .about-copy p,
  .about-columns li,
  .about-study p:not(.index-number) { font-size: 15px; }
  .project-brand-backdrop { inset: 210px -8vw auto; font-size: 28vw; }
  .project-entry__title { font-size: 18px; }
  .project-entry__summary { max-width: 25ch; font-size: 12px; }
  .about-columns { grid-template-columns: 1fr; gap: 44px; padding-bottom: 60px; }
  .about-study { padding-bottom: 58px; }
  .case-hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 36px;
  }
  .case-hero.has-devices { min-height: 0; }
  .case-hero__media { min-height: 220px; }
  .case-devices {
    width: min(100%, 420px);
    aspect-ratio: 5 / 4;
    margin-inline: auto;
  }
  .case-devices__laptop { width: 88%; top: 4%; }
  .case-devices__phone { width: 30%; top: 14%; right: 2%; }
  body.has-case-devices .case-nav a { padding-inline: 10px; font-size: 11px; }
  .case-hero.has-devices { padding-top: 108px; }
  .case-hero.has-devices h1,
  body.project-detail-page .case-hero.has-devices h1 {
    font-size: clamp(36px, 11vw, 56px);
    white-space: normal;
  }
  .case-gallery__grid,
  .case-outcome__grid { grid-template-columns: 1fr; }
  .case-back-row { flex-direction: column; align-items: flex-start; }
}