/* Subpage system */

body.page {
  overflow: auto;
  background: var(--white);
}

.page-shell {
  min-height: 100svh;
  padding: var(--pad);
  display: flex;
  flex-direction: column;
}

.page-bar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  font-size: max(10px, 0.68vw);
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-bar > a {
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 3px;
}

.page-main {
  flex: 1;
  padding-top: clamp(64px, 11vh, 150px);
}

.page-kicker {
  margin: 0 0 26px;
  font-size: max(10px, 0.68vw);
  line-height: 1;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.45);
}

.page-title {
  margin: 0;
  font-size: clamp(62px, 15vw, 220px);
  font-weight: 600;
  line-height: 0.8;
  letter-spacing: -0.055em;
}

.page-title em {
  display: block;
  margin-top: clamp(18px, 2.6vw, 36px);
  font-size: clamp(22px, 3.8vw, 54px);
  font-style: normal;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.01em;
}

.page-lede {
  max-width: 660px;
  margin: clamp(34px, 6vh, 72px) 0 0;
  font-size: clamp(18px, 1.55vw, 25px);
  line-height: 1.32;
  letter-spacing: -0.015em;
}

.page-rule {
  height: 1px;
  margin: clamp(42px, 8vh, 92px) 0;
  background: var(--black);
  opacity: 0.2;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 1.6vw, 28px);
}

.case-card {
  margin: 0;
}
.case-card img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  background: #0a0a0a;
}
.case-card h2 {
  margin: 14px 0 5px;
  font-size: clamp(13px, 1vw, 16px);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.02em;
}
.case-card span {
  font-size: max(9px, 0.62vw);
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.45;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(28px, 6vw, 100px);
  align-items: start;
}
.about-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #0a0a0a;
}
.about-copy p {
  max-width: 560px;
  margin: 0 0 24px;
  font-size: clamp(17px, 1.35vw, 22px);
  line-height: 1.38;
  letter-spacing: -0.01em;
}
.about-copy p:first-child {
  font-size: clamp(22px, 2vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.025em;
}
.about-meta {
  margin-top: clamp(30px, 5vh, 64px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  padding-top: 16px;
  border-top: 1px solid rgba(0, 0, 0, 0.2);
}
.about-meta h3 {
  margin: 0 0 12px;
  font-size: max(9px, 0.62vw);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.45;
}
.about-meta ul {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: max(11px, 0.78vw);
  line-height: 1.75;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: clamp(28px, 6vw, 100px);
  align-items: start;
}
.contact-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #0a0a0a;
}
.contact-list {
  border-top: 1px solid rgba(0, 0, 0, 0.2);
}
.contact-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
  font-size: max(11px, 0.8vw);
  line-height: 1.3;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.contact-row span:first-child {
  opacity: 0.42;
}
.contact-row a {
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.page-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: clamp(60px, 12vh, 160px);
  padding-top: 16px;
  border-top: 1px solid rgba(0, 0, 0, 0.2);
  font-size: max(9px, 0.62vw);
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.5;
}

@media (max-width: 900px) {
  .page-main { padding-top: 72px; }
  .case-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .case-grid { gap: 30px; }
  .about-image,
  .contact-image { aspect-ratio: 3 / 2; }
  .about-meta { grid-template-columns: 1fr; gap: 22px; }
  .page-footer { flex-direction: column; gap: 8px; }
}

/* CASE rail: mixed aspect ratios, auto-scroll, hover pause + wheel control */

.work-rail-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin: 0 0 18px;
}
.work-rail-title {
  font-size: clamp(18px, 1.55vw, 27px);
  line-height: 1.1;
  letter-spacing: -0.025em;
}
.work-rail-hint {
  font-size: max(9px, 0.62vw);
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.42;
  white-space: nowrap;
}

.work-rail-wrap {
  position: relative;
  margin-right: calc(var(--pad) * -1);
}

.work-rail {
  overflow-x: auto;
  overflow-y: hidden;
  padding-block: 24px;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: ew-resize;
  -webkit-overflow-scrolling: touch;
}
.work-rail::-webkit-scrollbar { display: none; }
.work-rail:focus-visible {
  outline: 1px solid var(--black);
  outline-offset: 6px;
}

.work-track {
  display: flex;
  width: max-content;
}

.work-set {
  display: flex;
  align-items: flex-start;
  gap: clamp(14px, 1.6vw, 28px);
  padding-right: clamp(14px, 1.6vw, 28px);
}

.work-rail .case-card {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  height: clamp(340px, 58vh, 620px);
  margin: 0;
  transform-origin: 50% 50%;
  transition: transform 320ms cubic-bezier(0.2, 0, 0, 1), box-shadow 320ms ease;
}
.work-rail .case-card.is-active {
  z-index: 5;
  transform: translateY(-6px) scale(1.055);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.16);
}
.work-rail .case-card img {
  display: block;
  height: 100%;
  width: auto;
  max-width: none;
  aspect-ratio: auto;
  object-fit: contain;
  background: #0a0a0a;
}

@media (max-width: 900px) {
  .work-rail-head {
    flex-direction: column;
    gap: 6px;
  }
  .work-rail .case-card { height: clamp(280px, 52vh, 460px); }
}

/* Fixed back-home pill on subpages */

body.page .page-shell {
  padding-bottom: calc(var(--pad) + 64px);
}

.home-button {
  position: fixed;
  right: var(--pad);
  bottom: var(--pad);
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 14px;
  border: 1px solid var(--black);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--black);
  font-size: max(10px, 0.66vw);
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  transition: background 200ms ease, color 200ms ease;
}

.home-button:hover {
  background: var(--black);
  color: var(--white);
}

.home-button__arrow {
  font-size: 1.15em;
  line-height: 1;
  transform: translateY(-1px);
}

@media (max-width: 900px) {
  .home-button { padding: 9px 12px; }
}