/* RDPTERM portfolio — isolated editorial layer on top of marketing.css. */

.pf-page {
  --pf-accent: var(--project-accent, var(--accent));
  --pf-accent-ink: var(--project-accent-ink, var(--accent-ink));
  --pf-cyan: #8ff8de;
  --pf-copper: #d9a36f;
  --pf-panel: color-mix(in srgb, var(--surface) 90%, transparent);
  --pf-panel-strong: color-mix(in srgb, var(--surface-2) 94%, transparent);
  --pf-line: color-mix(in srgb, var(--line-strong) 74%, transparent);
  --pf-wide: min(1480px, calc(100% - clamp(40px, 6vw, 112px)));
  position: relative;
  isolation: isolate;
  min-width: 0;
  overflow-x: clip;
}

.pf-page::before,
.pf-page::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(2px);
}

.pf-page::before {
  width: min(780px, 68vw);
  aspect-ratio: 1;
  top: 2rem;
  right: -22rem;
  background: radial-gradient(circle, color-mix(in srgb, var(--pf-accent) 13%, transparent), transparent 68%);
}

.pf-page::after {
  width: min(620px, 60vw);
  aspect-ratio: 1;
  top: 42%;
  left: -30rem;
  background: radial-gradient(circle, color-mix(in srgb, var(--pf-cyan) 7%, transparent), transparent 70%);
}

.pf-shell {
  width: var(--pf-wide);
  min-width: 0;
  margin-inline: auto;
}

.pf-main,
.pf-section,
.pf-section > *,
.pf-case-grid > *,
.pf-case-layout > *,
.pf-story > *,
.pf-gallery > * {
  min-width: 0;
}

.pf-kicker {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  margin: 0;
  color: var(--pf-accent);
  font: 760 .72rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.pf-kicker::before {
  content: "";
  width: 2.25rem;
  height: 1px;
  background: currentColor;
  box-shadow: 0 0 16px color-mix(in srgb, currentColor 65%, transparent);
}

.pf-hero {
  position: relative;
  padding: clamp(5.5rem, 10vw, 10rem) 0 clamp(5rem, 9vw, 9rem);
}

.pf-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pf-line) 16% 84%, transparent);
}

.pf-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.32fr) minmax(19rem, .68fr);
  gap: clamp(3rem, 8vw, 9rem);
  align-items: end;
}

.pf-hero__title,
.pf-case-hero__title {
  max-width: 13ch;
  margin: 1.35rem 0 0;
  color: var(--text);
  font: 400 clamp(4rem, 8.2vw, 8.7rem)/.86 var(--serif);
  letter-spacing: -.065em;
  text-wrap: balance;
  overflow-wrap: anywhere;
}

.pf-hero__title em,
.pf-case-hero__title em {
  color: var(--pf-accent);
  font-style: normal;
}

.pf-hero__lead,
.pf-case-hero__lead {
  max-width: 43rem;
  margin: clamp(1.75rem, 3vw, 2.75rem) 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.65vw, 1.42rem);
  line-height: 1.55;
  text-wrap: pretty;
}

.pf-hero__actions,
.pf-case-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 2rem;
}

.pf-hero__aside {
  position: relative;
  min-height: 25rem;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  border: 1px solid var(--pf-line);
  border-radius: clamp(1.4rem, 3vw, 2.2rem);
  background:
    radial-gradient(circle at 75% 25%, color-mix(in srgb, var(--pf-accent) 16%, transparent), transparent 39%),
    linear-gradient(145deg, var(--pf-panel-strong), var(--pf-panel));
  box-shadow: var(--shadow);
}

.pf-hero__aside::before,
.pf-hero__aside::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
}

.pf-hero__aside::before {
  width: 18rem;
  aspect-ratio: 1;
  right: -6rem;
  bottom: -7rem;
  border: 1px solid color-mix(in srgb, var(--pf-accent) 45%, transparent);
  box-shadow:
    0 0 0 2rem color-mix(in srgb, var(--pf-accent) 5%, transparent),
    0 0 0 4.6rem color-mix(in srgb, var(--pf-accent) 3%, transparent);
}

.pf-hero__aside::after {
  width: .65rem;
  aspect-ratio: 1;
  right: 4.6rem;
  bottom: 4.6rem;
  background: var(--pf-accent);
  box-shadow: 0 0 22px color-mix(in srgb, var(--pf-accent) 70%, transparent);
}

.pf-hero__aside > * {
  position: relative;
  z-index: 1;
}

.pf-hero__aside strong {
  display: block;
  max-width: 8ch;
  font: 400 clamp(2.4rem, 4vw, 4.6rem)/.92 var(--serif);
  letter-spacing: -.045em;
}

.pf-hero__aside p {
  max-width: 25rem;
  margin: 1rem 0 0;
  color: var(--muted);
}

.pf-index {
  color: var(--pf-accent);
  font: 760 .72rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .14em;
}

.pf-mini-facts,
.pf-facts {
  padding: 0;
  margin: 2rem 0 0;
  display: grid;
  list-style: none;
}

.pf-mini-facts {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block: 1px solid var(--pf-line);
}

.pf-mini-facts li {
  padding: 1.2rem 1rem 1.25rem 0;
}

.pf-mini-facts li + li {
  padding-left: 1rem;
  border-left: 1px solid var(--pf-line);
}

.pf-mini-facts strong,
.pf-facts strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
  font-weight: 700;
}

.pf-mini-facts span,
.pf-facts span {
  display: block;
  margin-top: .2rem;
  color: var(--muted);
  font-size: .78rem;
}

.pf-section {
  position: relative;
  padding: clamp(4.75rem, 9vw, 9.5rem) 0;
}

.pf-section + .pf-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: var(--pf-wide);
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, var(--pf-line) 10% 90%, transparent);
}

.pf-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(17rem, .48fr);
  gap: clamp(2rem, 7vw, 7rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.pf-section-head h2 {
  max-width: 14ch;
  margin: .9rem 0 0;
  font: 400 clamp(2.8rem, 5.7vw, 6.2rem)/.92 var(--serif);
  letter-spacing: -.052em;
  text-wrap: balance;
}

.pf-section-head > p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.25vw, 1.18rem);
  text-wrap: pretty;
}

.pf-filters {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin: 0 0 clamp(2rem, 4vw, 3.25rem);
}

.pf-filter {
  min-height: 2.8rem;
  padding: .7rem 1rem;
  border: 1px solid var(--pf-line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  color: var(--muted);
  font: 700 .82rem/1 var(--sans);
  cursor: pointer;
  transition: border-color 180ms ease, background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.pf-filter:hover {
  border-color: color-mix(in srgb, var(--pf-accent) 58%, var(--line));
  color: var(--text);
  transform: translateY(-1px);
}

.pf-filter[aria-pressed="true"] {
  border-color: var(--pf-accent);
  background: var(--pf-accent);
  color: var(--pf-accent-ink);
}

.pf-filter-status {
  min-height: 1.3rem;
  margin: -1.2rem 0 2rem;
  color: var(--muted);
  font-size: .82rem;
}

.pf-case-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.75rem);
}

.pf-case-card {
  --pf-card-accent: var(--project-accent, var(--pf-accent));
  grid-column: span 6;
  position: relative;
  display: flex;
  min-height: clamp(29rem, 43vw, 43rem);
  overflow: hidden;
  border: 1px solid var(--pf-line);
  border-radius: clamp(1.3rem, 2.3vw, 2rem);
  background: var(--surface);
  box-shadow: 0 22px 70px rgba(0, 0, 0, .2);
  color: var(--text);
  text-decoration: none;
  isolation: isolate;
  transition: border-color 240ms ease, transform 320ms cubic-bezier(.2, .8, .2, 1), box-shadow 320ms ease;
}

.pf-case-card:nth-child(6n + 1),
.pf-case-card:nth-child(6n + 4) {
  grid-column: span 7;
}

.pf-case-card:nth-child(6n + 2),
.pf-case-card:nth-child(6n + 3) {
  grid-column: span 5;
}

.pf-case-card::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(to top, color-mix(in srgb, var(--bg) 98%, transparent) 0, color-mix(in srgb, var(--bg) 78%, transparent) 34%, transparent 70%),
    linear-gradient(125deg, color-mix(in srgb, var(--pf-card-accent) 12%, transparent), transparent 45%);
}

.pf-case-card:hover {
  border-color: color-mix(in srgb, var(--pf-card-accent) 62%, var(--line));
  transform: translateY(-5px);
  box-shadow: 0 34px 90px rgba(0, 0, 0, .3);
}

.pf-case-card[hidden] {
  display: none !important;
}

.pf-case-card__media {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background:
    linear-gradient(140deg, color-mix(in srgb, var(--pf-card-accent) 13%, var(--surface-2)), var(--surface)),
    var(--surface);
}

.pf-case-card__media picture,
.pf-case-card__media img {
  display: block;
  width: 100%;
  height: 100%;
}

.pf-case-card__media img {
  object-fit: cover;
  object-position: var(--pf-image-position, 50% 50%);
  opacity: .78;
  filter: saturate(.84) contrast(1.04);
  transition: transform 700ms cubic-bezier(.2, .8, .2, 1), filter 320ms ease, opacity 320ms ease;
}

.pf-case-card:hover .pf-case-card__media img {
  transform: scale(1.022);
  opacity: .88;
  filter: saturate(1) contrast(1.04);
}

.pf-case-card__body {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: clamp(1.35rem, 3vw, 2.6rem);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.pf-case-card__top {
  position: absolute;
  top: clamp(1.35rem, 3vw, 2.6rem);
  left: clamp(1.35rem, 3vw, 2.6rem);
  right: clamp(1.35rem, 3vw, 2.6rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.pf-case-card__tag,
.pf-case-card__year {
  padding: .54rem .72rem;
  border: 1px solid color-mix(in srgb, var(--text) 21%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  backdrop-filter: blur(12px);
  color: color-mix(in srgb, var(--text) 86%, transparent);
  font: 720 .68rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.pf-case-card h2,
.pf-case-card h3 {
  max-width: 12ch;
  margin: 0;
  font: 400 clamp(2.3rem, 4.1vw, 4.8rem)/.92 var(--serif);
  letter-spacing: -.05em;
  text-wrap: balance;
}

.pf-case-card p {
  max-width: 37rem;
  margin: 1rem 0 0;
  color: color-mix(in srgb, var(--text) 72%, transparent);
  font-size: clamp(.92rem, 1.15vw, 1.05rem);
}

.pf-case-card__arrow {
  width: 2.9rem;
  height: 2.9rem;
  margin-top: 1.5rem;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--pf-card-accent) 58%, transparent);
  border-radius: 50%;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  color: var(--pf-card-accent);
  font-size: 1.2rem;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.pf-case-card:hover .pf-case-card__arrow {
  background: var(--pf-card-accent);
  color: var(--pf-accent-ink);
  transform: translateX(3px);
}

.pf-proof-band {
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--pf-line);
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--pf-accent) 4%, transparent), transparent 33% 67%, color-mix(in srgb, var(--pf-cyan) 4%, transparent)),
    var(--bg-soft);
}

.pf-proof-band__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.pf-proof {
  min-height: 13rem;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

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

.pf-proof__label {
  color: var(--muted);
  font: 700 .68rem/1.3 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.pf-proof strong {
  margin-top: 2rem;
  color: var(--text);
  font: 400 clamp(1.65rem, 2.5vw, 2.7rem)/1 var(--serif);
  letter-spacing: -.035em;
  text-wrap: balance;
}

.pf-proof p {
  margin: .75rem 0 0;
  color: var(--muted);
  font-size: .85rem;
}

.pf-case-hero {
  --pf-accent: var(--project-accent, var(--accent));
  position: relative;
  padding: clamp(4.5rem, 8vw, 8rem) 0 clamp(3.75rem, 7vw, 7rem);
  overflow: clip;
}

.pf-case-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(22rem, .95fr);
  gap: clamp(3rem, 7vw, 8rem);
  align-items: center;
}

.pf-case-hero__title {
  max-width: 11ch;
  font-size: clamp(3.6rem, 7.4vw, 8rem);
}

.pf-case-hero__media {
  position: relative;
  padding: clamp(.55rem, 1.2vw, .9rem);
  border: 1px solid color-mix(in srgb, var(--pf-accent) 28%, var(--line));
  border-radius: clamp(1.25rem, 2.5vw, 2.1rem);
  background: linear-gradient(145deg, var(--surface-2), var(--surface));
  box-shadow: var(--shadow);
  transform: rotate(var(--pf-cover-rotation, 1.15deg));
}

.pf-case-hero__media::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 68%;
  aspect-ratio: 1;
  right: -14%;
  bottom: -18%;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--pf-accent) 22%, transparent), transparent 68%);
  filter: blur(4px);
}

.pf-case-hero__media picture,
.pf-case-hero__media img {
  display: block;
  width: 100%;
}

.pf-case-hero__media img {
  height: auto;
  max-height: 48rem;
  object-fit: contain;
  border-radius: calc(clamp(1.25rem, 2.5vw, 2.1rem) - .55rem);
  background: var(--bg);
}

.pf-facts {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--pf-line);
}

.pf-facts li {
  padding: 1rem 1rem 1rem 0;
  border-bottom: 1px solid var(--pf-line);
}

.pf-facts li:nth-child(even) {
  padding-left: 1rem;
  border-left: 1px solid var(--pf-line);
}

.pf-case-layout {
  display: grid;
  grid-template-columns: minmax(15rem, .42fr) minmax(0, 1fr);
  gap: clamp(3rem, 8vw, 9rem);
  align-items: start;
}

.pf-case-aside {
  position: sticky;
  top: 7rem;
}

.pf-case-aside h2,
.pf-case-copy h2,
.pf-engineering h2,
.pf-related h2 {
  margin: .8rem 0 0;
  font: 400 clamp(2.3rem, 4vw, 4.6rem)/.96 var(--serif);
  letter-spacing: -.045em;
  text-wrap: balance;
}

.pf-case-aside p,
.pf-case-copy > p,
.pf-engineering > p {
  color: var(--muted);
  text-wrap: pretty;
}

.pf-case-copy > p:first-of-type {
  margin-top: 0;
  color: var(--text);
  font-size: clamp(1.28rem, 2.2vw, 2rem);
  line-height: 1.45;
}

.pf-case-copy blockquote {
  margin: clamp(2rem, 4vw, 4rem) 0;
  padding: 1.5rem 0 1.5rem clamp(1.25rem, 3vw, 2.5rem);
  border-left: 2px solid var(--pf-accent);
  color: var(--text);
  font: 400 clamp(1.6rem, 3vw, 3.2rem)/1.08 var(--serif);
  letter-spacing: -.035em;
}

.pf-case-copy blockquote p {
  margin: 0;
}

.pf-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  padding: 0;
  margin: 1.4rem 0 0;
  list-style: none;
}

.pf-tags li {
  padding: .5rem .7rem;
  border: 1px solid var(--pf-line);
  border-radius: 999px;
  color: var(--muted);
  font-size: .75rem;
}

.pf-story {
  counter-reset: pf-story;
  display: grid;
  gap: clamp(3.5rem, 8vw, 8rem);
}

.pf-story-step {
  counter-increment: pf-story;
  display: grid;
  grid-template-columns: minmax(13rem, .34fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.pf-story-step__copy {
  position: sticky;
  top: 7rem;
}

.pf-story-step__copy::before {
  content: "0" counter(pf-story);
  display: block;
  margin-bottom: 1.1rem;
  color: var(--pf-accent);
  font: 760 .72rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .12em;
}

.pf-story-step h2,
.pf-story-step h3 {
  margin: 0;
  font: 400 clamp(2rem, 3.4vw, 3.65rem)/.98 var(--serif);
  letter-spacing: -.04em;
  text-wrap: balance;
}

.pf-story-step p {
  margin: 1rem 0 0;
  color: var(--muted);
}

.pf-gallery {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(.8rem, 1.8vw, 1.4rem);
}

.pf-gallery > * {
  grid-column: span 6;
}

.pf-gallery > :nth-child(3n + 1) {
  grid-column: span 12;
}

.pf-shot {
  margin: 0;
}

.pf-shot__button,
.pf-shot > [data-pf-lightbox-item] {
  position: relative;
  width: 100%;
  padding: clamp(.45rem, .9vw, .72rem);
  display: block;
  overflow: hidden;
  border: 1px solid var(--pf-line);
  border-radius: clamp(1rem, 2vw, 1.55rem);
  background: linear-gradient(145deg, var(--surface-2), var(--surface));
  color: var(--text);
  cursor: zoom-in;
  box-shadow: 0 18px 58px rgba(0, 0, 0, .18);
  transition: border-color 200ms ease, transform 260ms ease, box-shadow 260ms ease;
}

.pf-shot__button:hover,
.pf-shot > [data-pf-lightbox-item]:hover {
  border-color: color-mix(in srgb, var(--pf-accent) 54%, var(--line));
  transform: translateY(-3px);
  box-shadow: 0 25px 72px rgba(0, 0, 0, .25);
}

.pf-shot picture,
.pf-shot img {
  display: block;
  width: 100%;
}

.pf-shot img {
  height: auto;
  max-height: 53rem;
  object-fit: contain;
  border-radius: calc(clamp(1rem, 2vw, 1.55rem) - .45rem);
  background: var(--bg);
}

.pf-shot figcaption {
  margin-top: .8rem;
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.45;
}

.pf-shot__zoom {
  position: absolute;
  right: 1.15rem;
  bottom: 1.15rem;
  width: 2.7rem;
  height: 2.7rem;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--text) 22%, transparent);
  border-radius: 50%;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  color: var(--text);
  backdrop-filter: blur(12px);
  pointer-events: none;
}

.pf-engineering {
  position: relative;
  padding: clamp(2rem, 5vw, 4.5rem);
  overflow: hidden;
  border: 1px solid var(--pf-line);
  border-radius: clamp(1.4rem, 3vw, 2.4rem);
  background:
    linear-gradient(color-mix(in srgb, var(--line) 34%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--line) 34%, transparent) 1px, transparent 1px),
    radial-gradient(circle at 82% 15%, color-mix(in srgb, var(--pf-accent) 13%, transparent), transparent 35%),
    var(--pf-panel);
  background-size: 3rem 3rem, 3rem 3rem, auto, auto;
}

.pf-engineering__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(2rem, 4vw, 3.5rem);
  overflow: hidden;
  border: 1px solid var(--pf-line);
  border-radius: 1.2rem;
  background: var(--pf-line);
}

.pf-engineering__item {
  padding: clamp(1.25rem, 2.5vw, 2rem);
  background: color-mix(in srgb, var(--surface) 96%, transparent);
}

.pf-engineering__item span {
  color: var(--pf-accent);
  font: 760 .68rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .1em;
}

.pf-engineering__item strong {
  display: block;
  margin-top: 1.1rem;
  font-size: 1rem;
}

.pf-engineering__item p {
  margin: .55rem 0 0;
  color: var(--muted);
  font-size: .82rem;
}

.pf-privacy-note {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1.25rem;
  border: 1px solid color-mix(in srgb, var(--pf-cyan) 28%, var(--line));
  border-radius: 1.35rem;
  background: color-mix(in srgb, var(--pf-cyan) 5%, var(--surface));
}

.pf-privacy-note__mark {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--pf-cyan) 44%, transparent);
  border-radius: 50%;
  color: var(--pf-cyan);
  font-weight: 800;
}

.pf-privacy-note strong {
  display: block;
}

.pf-privacy-note p {
  margin: .35rem 0 0;
  color: var(--muted);
}

.pf-related {
  display: grid;
  grid-template-columns: minmax(0, .52fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 8vw, 8rem);
  align-items: center;
}

.pf-related__link {
  position: relative;
  min-height: 22rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  border: 1px solid var(--pf-line);
  border-radius: clamp(1.35rem, 3vw, 2.2rem);
  background:
    radial-gradient(circle at 80% 18%, color-mix(in srgb, var(--pf-accent) 18%, transparent), transparent 35%),
    linear-gradient(145deg, var(--surface-2), var(--surface));
  color: var(--text);
  text-decoration: none;
  transition: border-color 200ms ease, transform 260ms ease;
}

.pf-related__link:hover {
  border-color: var(--pf-accent);
  transform: translateY(-4px);
}

.pf-related__link span {
  color: var(--pf-accent);
  font: 760 .7rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.pf-related__link strong {
  max-width: 11ch;
  margin-top: 1rem;
  font: 400 clamp(2.2rem, 4.5vw, 4.8rem)/.93 var(--serif);
  letter-spacing: -.045em;
}

.pf-cta {
  position: relative;
  padding: clamp(2.5rem, 7vw, 6rem);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--pf-accent) 40%, var(--line));
  border-radius: clamp(1.6rem, 4vw, 3rem);
  background:
    radial-gradient(circle at 82% 22%, color-mix(in srgb, var(--pf-accent) 23%, transparent), transparent 38%),
    linear-gradient(135deg, var(--surface-2), var(--surface));
  box-shadow: var(--shadow);
}

.pf-cta::after {
  content: "RDPTERM";
  position: absolute;
  right: -1.5rem;
  bottom: -2.2rem;
  color: color-mix(in srgb, var(--text) 4%, transparent);
  font: 800 clamp(5rem, 13vw, 13rem)/.8 var(--sans);
  letter-spacing: -.08em;
  pointer-events: none;
}

.pf-cta > * {
  position: relative;
  z-index: 1;
}

.pf-cta h2 {
  max-width: 12ch;
  margin: .9rem 0 0;
  font: 400 clamp(3rem, 6vw, 6.6rem)/.9 var(--serif);
  letter-spacing: -.055em;
  text-wrap: balance;
}

.pf-cta p {
  max-width: 42rem;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.24rem);
}

.pf-lightbox {
  width: min(96vw, 112rem);
  height: min(94dvh, 76rem);
  max-width: none;
  max-height: none;
  padding: 0;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, #fff 18%, transparent);
  border-radius: clamp(1rem, 2vw, 1.8rem);
  background: #070a09;
  color: #f3f5ef;
  box-shadow: 0 40px 140px rgba(0, 0, 0, .74);
}

.pf-lightbox::backdrop {
  background: rgba(0, 0, 0, .82);
  backdrop-filter: blur(14px);
}

.pf-lightbox[open] {
  display: grid;
}

.pf-lightbox__stage {
  position: relative;
  min-width: 0;
  min-height: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
}

.pf-lightbox__media {
  min-width: 0;
  min-height: 0;
  padding: clamp(3.4rem, 6vw, 5.5rem) clamp(1rem, 5vw, 5rem) 1rem;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.pf-lightbox__image {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  border-radius: .7rem;
  background: #0b0f0d;
  box-shadow: 0 20px 70px rgba(0, 0, 0, .38);
}

.pf-lightbox__bar {
  min-width: 0;
  padding: 1rem clamp(1rem, 3vw, 2rem) 1.2rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, .12);
  background: rgba(11, 15, 13, .96);
}

.pf-lightbox__caption {
  min-width: 0;
  margin: 0;
  color: #d7ddd7;
  font-size: .88rem;
  overflow-wrap: anywhere;
}

.pf-lightbox__counter {
  color: #9ca69d;
  font: 700 .72rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: nowrap;
}

.pf-lightbox__close,
.pf-lightbox__prev,
.pf-lightbox__next {
  position: absolute;
  z-index: 2;
  width: 3rem;
  height: 3rem;
  padding: 0;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 50%;
  background: rgba(7, 10, 9, .82);
  color: #f3f5ef;
  backdrop-filter: blur(12px);
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.pf-lightbox__close:hover,
.pf-lightbox__prev:hover,
.pf-lightbox__next:hover {
  border-color: #caff4c;
  background: rgba(18, 25, 15, .96);
}

.pf-lightbox__close:focus-visible,
.pf-lightbox__prev:focus-visible,
.pf-lightbox__next:focus-visible {
  outline: 3px solid #caff4c;
  outline-offset: 3px;
}

.pf-lightbox__close {
  top: 1rem;
  right: 1rem;
}

.pf-lightbox__prev,
.pf-lightbox__next {
  top: 50%;
  transform: translateY(-50%);
}

.pf-lightbox__prev { left: 1rem; }
.pf-lightbox__next { right: 1rem; }
.pf-lightbox__prev:hover,
.pf-lightbox__next:hover { transform: translateY(-50%) scale(1.04); }
.pf-lightbox__prev[hidden],
.pf-lightbox__next[hidden] { display: none; }

body.pf-dialog-open {
  overflow: hidden;
  padding-right: var(--pf-scrollbar-width, 0);
}

.pf-motion-ready [data-pf-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 620ms cubic-bezier(.2, .7, .2, 1) var(--pf-reveal-delay, 0ms),
    transform 720ms cubic-bezier(.2, .7, .2, 1) var(--pf-reveal-delay, 0ms);
}

.pf-motion-ready [data-pf-reveal].is-visible {
  opacity: 1;
  transform: none;
}

:root[data-theme="light"] .pf-page {
  --pf-panel: color-mix(in srgb, var(--surface) 94%, transparent);
  --pf-panel-strong: color-mix(in srgb, var(--surface-2) 97%, transparent);
  --pf-cyan: #087d70;
  --pf-copper: #955323;
}

:root[data-theme="light"] .pf-kicker,
:root[data-theme="light"] .pf-index,
:root[data-theme="light"] .pf-story-step__copy::before,
:root[data-theme="light"] .pf-related__link span,
:root[data-theme="light"] .pf-engineering__item span {
  color: color-mix(in srgb, var(--pf-accent) 72%, #223000);
}

:root[data-theme="light"] .pf-case-card::after {
  background:
    linear-gradient(to top, rgba(17, 20, 15, .94) 0, rgba(17, 20, 15, .65) 34%, transparent 70%),
    linear-gradient(125deg, color-mix(in srgb, var(--pf-card-accent) 12%, transparent), transparent 45%);
}

:root[data-theme="light"] .pf-case-card,
:root[data-theme="light"] .pf-case-card h2,
:root[data-theme="light"] .pf-case-card h3 {
  color: #f3f5ef;
}

:root[data-theme="light"] .pf-case-card p {
  color: rgba(243, 245, 239, .76);
}

:root[data-theme="light"] .pf-case-card__tag,
:root[data-theme="light"] .pf-case-card__year {
  border-color: rgba(243, 245, 239, .24);
  background: rgba(7, 10, 9, .72);
  color: rgba(243, 245, 239, .9);
}

:root[data-theme="light"] .pf-case-card__arrow {
  color: #d9ff7d;
}

@media (min-width: 1680px) {
  .pf-page { --pf-wide: min(1560px, calc(100% - 144px)); }
  .pf-case-card { min-height: 45rem; }
  .pf-hero__grid { grid-template-columns: minmax(0, 1.38fr) minmax(23rem, .62fr); }
}

@media (max-width: 1199px) {
  .pf-page { --pf-wide: min(calc(100% - 48px), 1180px); }
  .pf-hero__grid { grid-template-columns: minmax(0, 1.15fr) minmax(18rem, .65fr); gap: 3.5rem; }
  .pf-case-card,
  .pf-case-card:nth-child(n) { grid-column: span 6; min-height: 35rem; }
  .pf-case-hero__grid { gap: 3.5rem; }
  .pf-proof-band__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pf-proof:nth-child(3) { border-left: 0; border-top: 1px solid var(--pf-line); }
  .pf-proof:nth-child(4) { border-top: 1px solid var(--pf-line); }
}

@media (max-width: 1024px) {
  .pf-page { --pf-wide: min(calc(100% - 40px), 960px); }
  .pf-hero__grid,
  .pf-case-hero__grid {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }
  .pf-hero__title { max-width: 12ch; }
  .pf-hero__aside { min-height: 20rem; }
  .pf-case-hero__media { max-width: 52rem; transform: none; }
  .pf-section-head { grid-template-columns: minmax(0, 1fr) minmax(15rem, .48fr); gap: 2.5rem; }
  .pf-case-layout { grid-template-columns: minmax(12rem, .38fr) minmax(0, 1fr); gap: 3.5rem; }
  .pf-story-step { grid-template-columns: minmax(11rem, .32fr) minmax(0, 1fr); gap: 2.5rem; }
  .pf-engineering__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 767px) {
  .pf-page { --pf-wide: calc(100% - 32px); }
  .pf-hero { padding-top: 4.5rem; }
  .pf-hero__grid { gap: 2.5rem; }
  .pf-hero__title,
  .pf-case-hero__title {
    max-width: 100%;
    font-size: clamp(3.25rem, 15vw, 6rem);
  }
  .pf-hero__aside { min-height: 18rem; }
  .pf-mini-facts { grid-template-columns: 1fr; }
  .pf-mini-facts li { padding: .9rem 0; }
  .pf-mini-facts li + li { padding-left: 0; border-left: 0; border-top: 1px solid var(--pf-line); }
  .pf-section-head { grid-template-columns: minmax(0, 1fr); gap: 1.2rem; }
  .pf-section-head h2 { max-width: 100%; }
  .pf-filters {
    flex-wrap: nowrap;
    margin-inline: -16px;
    padding: 0 16px .35rem;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
  }
  .pf-filters::-webkit-scrollbar { display: none; }
  .pf-filter { flex: 0 0 auto; scroll-snap-align: start; }
  .pf-case-card,
  .pf-case-card:nth-child(n) { grid-column: 1 / -1; min-height: 34rem; }
  .pf-case-layout,
  .pf-story-step,
  .pf-related { grid-template-columns: minmax(0, 1fr); }
  .pf-case-aside,
  .pf-story-step__copy { position: static; }
  .pf-story-step { gap: 1.4rem; }
  .pf-gallery > *,
  .pf-gallery > :nth-child(n) { grid-column: 1 / -1; }
  .pf-engineering__grid { grid-template-columns: minmax(0, 1fr); }
  .pf-privacy-note { grid-template-columns: minmax(0, 1fr); }
  .pf-related { gap: 1.5rem; }
  .pf-related__link { min-height: 18rem; }
  .pf-lightbox { width: calc(100vw - 16px); height: calc(100dvh - 16px); border-radius: 1rem; }
  .pf-lightbox__media { padding: 4.7rem .6rem .6rem; }
  .pf-lightbox__prev,
  .pf-lightbox__next { top: 2.1rem; transform: none; }
  .pf-lightbox__prev { left: .65rem; }
  .pf-lightbox__next { right: 4.35rem; }
  .pf-lightbox__prev:hover,
  .pf-lightbox__next:hover { transform: scale(1.04); }
  .pf-lightbox__close { top: .65rem; right: .65rem; }
  .pf-lightbox__bar { grid-template-columns: minmax(0, 1fr); gap: .5rem; }
  .pf-lightbox__counter { grid-row: 1; }
}

@media (max-width: 420px) {
  .pf-page { --pf-wide: calc(100% - 24px); }
  .pf-hero { padding-top: 3.75rem; }
  .pf-hero__title,
  .pf-case-hero__title { font-size: clamp(3rem, 16.5vw, 4.6rem); }
  .pf-hero__lead,
  .pf-case-hero__lead { font-size: 1rem; }
  .pf-hero__actions,
  .pf-case-hero__actions { display: grid; grid-template-columns: minmax(0, 1fr); }
  .pf-hero__actions .button,
  .pf-case-hero__actions .button { width: 100%; }
  .pf-case-card { min-height: 31rem; }
  .pf-case-card h2,
  .pf-case-card h3 { font-size: clamp(2.15rem, 12vw, 3.15rem); }
  .pf-proof-band__grid { grid-template-columns: minmax(0, 1fr); }
  .pf-proof { min-height: 10rem; }
  .pf-proof + .pf-proof { border-left: 0; border-top: 1px solid var(--pf-line); }
  .pf-facts { grid-template-columns: minmax(0, 1fr); }
  .pf-facts li,
  .pf-facts li:nth-child(even) { padding: .9rem 0; border-left: 0; }
  .pf-cta { padding: 2rem 1.25rem; }
  .pf-lightbox__close,
  .pf-lightbox__prev,
  .pf-lightbox__next { width: 2.7rem; height: 2.7rem; }
  .pf-lightbox__next { right: 3.85rem; }
}

@media (prefers-reduced-motion: reduce) {
  .pf-page *,
  .pf-page *::before,
  .pf-page *::after,
  .pf-lightbox *,
  .pf-lightbox *::before,
  .pf-lightbox *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .pf-motion-ready [data-pf-reveal] {
    opacity: 1;
    transform: none;
  }

  .pf-case-card:hover,
  .pf-shot__button:hover,
  .pf-shot > [data-pf-lightbox-item]:hover,
  .pf-related__link:hover {
    transform: none;
  }
}

@media print {
  .pf-filters,
  .pf-shot__zoom,
  .pf-lightbox,
  .pf-hero__actions,
  .pf-case-hero__actions { display: none !important; }
  .pf-page { --pf-wide: 100%; overflow: visible; }
  .pf-case-card { break-inside: avoid; min-height: 22rem; }
  .pf-motion-ready [data-pf-reveal] { opacity: 1; transform: none; }
}