/* =========================================================
   Home — below the hero
   ========================================================= */

/* ---------- Cases: sticky stacked cards ---------- */

.cases {
  background: var(--bg);
}

.cases__stack {
  margin: 0;
  padding: 0;
  list-style: none;
}

.case-card {
  --card-bg: var(--navy);
  --card-fg: #fff;
  --card-soft: rgba(255, 255, 255, 0.58);
  --card-line: rgba(255, 255, 255, 0.18);
  position: sticky;
  top: 0;
  height: 100svh;
  min-height: 38rem;
  overflow: hidden;
}

.case-card--paper {
  --card-bg: #f2f4f5;
  --card-fg: var(--navy);
  --card-soft: var(--navy-soft);
  --card-line: var(--navy-line);
}

.case-card--ink {
  --card-bg: var(--navy-ink);
}

.case-card__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--pad-x);
  height: 100%;
  padding: clamp(6rem, 12vh, 8rem) var(--pad-x) clamp(2rem, 5vh, 3.5rem);
  background: var(--card-bg);
  color: var(--card-fg);
  clip-path: polygon(0 0, calc(100% - 4rem) 0, 100% 4rem, 100% 100%, 0 100%);
  transform-origin: 50% 0;
}

.case-card__inner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: #000;
  opacity: calc(var(--shade, 0) * 0.35);
  pointer-events: none;
}

.case-card__info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.case-card__index,
.case-card__meta dt,
.case-card__cta {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-card__index {
  margin: 0;
  color: var(--card-soft);
}

.case-card__name {
  margin: auto 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(5rem, 13vw, 16rem);
  line-height: 0.82;
  text-transform: uppercase;
}

.case-card__meta {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1.5rem;
  margin: 1.75rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--card-line);
}

.case-card__meta dt {
  margin-bottom: 0.35rem;
  color: var(--card-soft);
}

.case-card__meta dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.4;
}

.case-card__summary {
  max-width: 30ch;
  margin: 1.5rem 0 0;
  font-size: clamp(1.1rem, 1.6vw, 1.45rem);
  line-height: 1.3;
}

.case-card__cta {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 0.75rem;
  margin-top: 2rem;
  padding: 0.85rem 1.25rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  transition: background 0.25s ease, color 0.25s ease;
}

.case-card__arrow {
  transition: transform 0.35s var(--ease-out);
}

.case-card__cta:hover {
  background: var(--card-fg);
  color: var(--card-bg);
}

.case-card__cta:hover .case-card__arrow {
  transform: translateX(4px);
}

.case-card__shots {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  gap: clamp(0.6rem, 1.2vw, 1rem);
  min-width: 0;
  min-height: 0;
}

.case-card__shot {
  flex: 0 1 auto;
  height: 100%;
  min-width: 0;
  aspect-ratio: var(--ratio, 1 / 2);
  margin: 0;
  overflow: hidden;
  background: var(--card-line);
}

.case-card__shot:nth-child(2) {
  height: 84%;
}

.case-card__shot:nth-child(3) {
  height: 68%;
}

.case-card__shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 1.1s var(--ease-out);
}

.case-card__shot--wide img {
  object-position: left top;
}

.case-card__shots:hover .case-card__shot img {
  transform: scale(1.04);
}

/* ---------- Roles: outlined words fill on scroll ---------- */

.roles {
  padding-bottom: clamp(4rem, 8vw, 8rem);
  color: var(--navy);
}

.roles__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.role {
  overflow: hidden;
  padding: clamp(1.5rem, 3vw, 2.5rem) var(--pad-x);
  border-top: 1px solid var(--navy-line);
}

.role:last-child {
  border-bottom: 1px solid var(--navy-line);
}

.role__word {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.4rem, 15vw, 19rem);
  line-height: 0.82;
  text-transform: uppercase;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px var(--navy);
  background: linear-gradient(var(--navy), var(--navy)) 0 0 / calc(var(--fill, 1) * 100%) 100% no-repeat;
  -webkit-background-clip: text;
  background-clip: text;
}

.role__body {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 0.5rem var(--pad-x);
  margin-top: 1.25rem;
}

.role__index {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--navy-soft);
}

.role__title {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.role__text,
.role__work {
  margin: 0;
  font-size: clamp(1rem, 1.4vw, 1.2rem);
}

.role__work {
  color: var(--navy-soft);
}

.role__work a {
  color: var(--navy);
}

/* ---------- Figures ---------- */

.figures {
  color: var(--navy);
}

.figures__list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--navy-line);
}

.figure {
  padding: clamp(1.5rem, 3vw, 2.5rem) var(--pad-x) clamp(2.5rem, 5vw, 4rem);
}

.figure + .figure {
  border-left: 1px solid var(--navy-line);
}

.figure__value {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(5rem, 11vw, 13rem);
  line-height: 0.8;
  font-variant-numeric: tabular-nums;
}

.figure__label {
  margin: 1rem 0 0;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy-soft);
}

/* ---------- Lab teaser ---------- */

.lab-teaser {
  padding-bottom: clamp(5rem, 10vw, 9rem);
  color: var(--navy);
}

.lab-teaser__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-bottom: 1px solid var(--navy-line);
}

.lab-teaser__row {
  position: relative;
  display: grid;
  grid-template-columns: 4rem minmax(0, 4fr) minmax(0, 6fr) 2rem;
  align-items: center;
  gap: 0.5rem var(--pad-x);
  padding: 1.1rem var(--pad-x);
  border-top: 1px solid var(--navy-line);
  isolation: isolate;
  transition: color 0.35s ease;
}

/* Navy sweep with a slanted leading edge */
.lab-teaser__row::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--navy);
  clip-path: polygon(0 0, 0 0, -6% 100%, 0 100%);
  transition: clip-path 0.6s var(--ease-out);
}

.lab-teaser__row:hover,
.lab-teaser__row:focus-visible {
  color: #fff;
}

.lab-teaser__row:hover::before,
.lab-teaser__row:focus-visible::before {
  clip-path: polygon(0 0, 106% 0, 100% 100%, 0 100%);
}

.lab-teaser__index {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  opacity: 0.6;
}

.lab-teaser__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 4.5vw, 4.5rem);
  line-height: 0.9;
  text-transform: uppercase;
}

.lab-teaser__summary {
  font-size: 0.98rem;
  line-height: 1.4;
}

.lab-teaser__arrow {
  justify-self: end;
  font-size: 1.25rem;
  transition: transform 0.35s var(--ease-out);
}

.lab-teaser__row:hover .lab-teaser__arrow {
  transform: translate(3px, -3px);
}

/* ---------- Tablet ---------- */

@media (max-width: 1024px) {
  .case-card__inner {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto minmax(0, 1fr);
  }

  .case-card__name {
    margin-top: 1rem;
    font-size: clamp(4.5rem, 16vw, 9rem);
  }

  .case-card__summary {
    display: none;
  }

  .case-card__shots {
    justify-content: flex-start;
  }

  .figures__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .figure:nth-child(3) {
    border-left: 0;
  }

  .figure:nth-child(n + 3) {
    border-top: 1px solid var(--navy-line);
  }
}

/* ---------- Mobile ---------- */

@media (max-width: 768px) {
  .case-card {
    position: relative;
    height: auto;
    min-height: 0;
  }

  .case-card__inner {
    display: flex;
    flex-direction: column;
    height: auto;
    padding: 3rem var(--pad-x) 2.5rem;
    clip-path: polygon(0 0, calc(100% - 2.5rem) 0, 100% 2.5rem, 100% 100%, 0 100%);
  }

  .case-card__summary {
    display: block;
  }

  .case-card__shots {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: end;
    margin-top: 2rem;
  }

  .case-card__shot,
  .case-card__shot:nth-child(2) {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1.7;
  }

  .case-card__shot:nth-child(2) {
    aspect-ratio: 1 / 1.4;
  }

  .case-card__shot:nth-child(3) {
    display: none;
  }

  .role__word {
    font-size: 22vw;
  }

  .role__body {
    grid-template-columns: 2.5rem minmax(0, 1fr);
  }

  .role__work {
    grid-column: 2;
  }

  .lab-teaser__row {
    grid-template-columns: 2.5rem minmax(0, 1fr) 1.5rem;
    padding: 1rem var(--pad-x);
  }

  .lab-teaser__summary {
    grid-column: 2;
    grid-row: 2;
    font-size: 0.9rem;
  }

  .lab-teaser__arrow {
    grid-column: 3;
    grid-row: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .case-card__shot img,
  .lab-teaser__row::before,
  .lab-teaser__arrow,
  .case-card__arrow {
    transition: none;
  }
}