/* FROM AMERICA LLC — white and black, nothing else.
   The clips are the only colour on the page. */

:root {
  --black: oklch(0 0 0);
  --white: oklch(1 0 0);
  --dim: oklch(0.62 0 0);
  --hair: oklch(0.22 0 0);

  --font-display: "Bebas Neue", "Haettenschweiler", "Impact", sans-serif;
  --font-body: "IBM Plex Mono", ui-monospace, "SF Mono", monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  line-height: 1.6;
}

body.is-locked { overflow: hidden; }

::selection { background: var(--white); color: var(--black); }

:where(a, button, video, [tabindex]):focus-visible {
  outline: 2px solid var(--white);
  outline-offset: -2px;
}

/* A compact bar for pages that are not the wall. */

.bar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem clamp(0.75rem, 2vw, 1.4rem);
  background: color-mix(in oklch, var(--black) 88%, transparent);
  border-bottom: 1px solid var(--hair);
}

.mark {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
}

.bar__nav { display: flex; gap: 1.1rem; align-items: baseline; }

/* --------------------------------------------------------------- masthead */

.masthead { border-bottom: 1px solid var(--hair); }

.ticker {
  overflow: hidden;
  border-bottom: 1px solid var(--hair);
  padding-block: 0.3rem;
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}

.ticker__track {
  display: flex;
  gap: 1.6rem;
  width: max-content;
  animation: drift 46s linear infinite;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  color: var(--dim);
  white-space: nowrap;
}

.ticker__track span { flex: none; }
.ticker__track span:nth-child(4n) { color: var(--white); }

@keyframes drift { to { transform: translate3d(-50%, 0, 0); } }

.masthead__body {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding: clamp(0.9rem, 2.5vw, 1.8rem) clamp(0.75rem, 2vw, 1.4rem) clamp(0.7rem, 1.6vw, 1.1rem);
}

.wordmark {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(3.4rem, 14vw, 13rem);
  line-height: 0.76;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  color: var(--white);
}

.wordmark__br { display: block; }

.masthead__nav { display: flex; gap: 1.2rem; align-items: baseline; padding-bottom: 0.4rem; }

.link {
  font: inherit;
  letter-spacing: 0.06em;
  color: var(--dim);
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  text-decoration: none;
  transition: color 140ms var(--ease);
}

.link:hover { color: var(--white); }

/* ------------------------------------------------------------------- wall */

.wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(13rem, 50vw), 1fr));
  gap: 1px;
  background: var(--hair);
}

.tile {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--black);
  border: 0;
  padding: 0;
  margin: 0;
  overflow: hidden;
  cursor: pointer;
  display: block;
  color: inherit;
  font: inherit;
}

.tile img, .tile video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.tile video { opacity: 0; transition: opacity 200ms linear; }
.tile.is-live .tile__preview { opacity: 1; }
.tile.is-loud .tile__loud { opacity: 1; z-index: 1; }

/* The mark sits over the clip on hover: the wall is the company's front page,
   so touching any frame of it should say whose it is. */
.tile__logo {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-content: center;
  padding: 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.4vw, 1.75rem);
  letter-spacing: 0.16em;
  line-height: 1;
  text-align: center;
  text-transform: uppercase;
  color: var(--white);
  background: color-mix(in oklch, var(--black) 42%, transparent);
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 180ms var(--ease), transform 260ms var(--ease);
  pointer-events: none;
}

.tile:hover .tile__logo,
.tile:focus-visible .tile__logo { opacity: 1; transform: none; }

.tile__meta {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 4;
  padding: 1.4rem 0.5rem 0.4rem;
  font-size: 0.625rem;
  letter-spacing: 0.04em;
  line-height: 1.3;
  color: var(--white);
  text-align: left;
  background: linear-gradient(to top, color-mix(in oklch, var(--black) 88%, transparent), transparent);
  opacity: 0;
  transition: opacity 160ms var(--ease);
  pointer-events: none;

  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tile:hover .tile__meta,
.tile:focus-visible .tile__meta { opacity: 1; }

.tile:hover { outline: 2px solid var(--white); outline-offset: -2px; z-index: 5; }

.sentinel { height: 1px; }

.empty { padding: 4rem 1.5rem; text-align: center; color: var(--dim); }

/* Autoplay policy means hover audio cannot work before the first gesture.
   Say so, quietly, instead of appearing broken. */
.sound {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  z-index: 40;
  font: inherit;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--black);
  background: var(--white);
  border: 0;
  border-radius: 0;
  padding: 0.4rem 0.9rem;
  cursor: pointer;
}

.sound[hidden] { display: none; }

/* ----------------------------------------------------------------- theater */

.theater {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  grid-template-rows: 1fr auto;
  background: var(--black);
}

.theater[hidden] { display: none; }

.theater video {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
  background: var(--black);
}

.theater__close {
  position: fixed;
  top: 0.7rem; right: 0.7rem;
  z-index: 3;
  font: inherit;
  white-space: nowrap;
  color: var(--white);
  background: color-mix(in oklch, var(--black) 82%, transparent);
  border: 1px solid var(--dim);
  border-radius: 0;
  padding: 0.35rem 0.7rem;
  cursor: pointer;
}

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

.theater__meta {
  padding: 0.9rem clamp(0.75rem, 2vw, 1.4rem) 1.1rem;
  border-top: 1px solid var(--hair);
}

.theater__said {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 3.4rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.theater__src { margin: 0.15rem 0 0.7rem; color: var(--dim); }

.theater__nav { display: flex; gap: 1.1rem; align-items: center; }

.theater__nav button, .theater__nav a {
  font: inherit;
  color: var(--dim);
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  text-decoration: none;
  transition: color 140ms var(--ease);
}

.theater__nav button:hover, .theater__nav a:hover { color: var(--white); }
.theater__nav a { margin-left: auto; }

/* ------------------------------------------------------------------- prose */

.page { background: var(--black); }

.prose {
  max-width: 62ch;
  margin: 0 auto;
  padding: clamp(2rem, 7vw, 5rem) clamp(1.1rem, 4vw, 2rem) 6rem;
}

.prose__title {
  margin: 0 0 1.6rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(3rem, 11vw, 7rem);
  line-height: 0.8;
  letter-spacing: -0.005em;
}

.lede {
  margin: 0 0 2.2rem;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  letter-spacing: 0.05em;
  color: var(--dim);
  text-transform: uppercase;
}

.prose h2 {
  margin: 2.6rem 0 0.7rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.35rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.prose p { margin: 0 0 1.1rem; text-wrap: pretty; }
.prose em { font-style: italic; color: var(--white); }
.prose strong { font-weight: 600; }

.mailto { color: var(--white); text-decoration: none; border-bottom: 1px solid var(--dim); }
.mailto:hover { border-color: var(--white); }
.mailto.big { font-family: var(--font-display); font-size: clamp(1.4rem, 4vw, 2.4rem); letter-spacing: 0.04em; }

.kicker {
  margin: 0 0 1.4rem;
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--dim);
}

.lede-body { margin: 0 0 2rem; font-size: 0.9375rem; }

.sub { margin: -0.4rem 0 1.6rem; color: var(--dim); }

.sign { color: var(--dim); }

/* A section rule that reads as a divider without drawing one. */
.rule {
  padding-top: 0.7rem;
  border-top: 1px solid var(--hair);
}

/* Rows, not a grid: three facts or four, there is never an orphan cell. */
.facts {
  margin: 0 0 2.6rem;
  border-top: 1px solid var(--hair);
}

.facts > div {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--hair);
}

.facts dt {
  flex: 0 0 7.5rem;
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
}

.facts dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1;
  letter-spacing: 0.04em;
  word-break: break-word;
}

.facts dd .mailto { font-family: var(--font-body); font-size: 0.8125rem; letter-spacing: 0; }

/* ------------------------------------------------------------ work index */

.work { list-style: none; margin: 0 0 2.6rem; padding: 0; border-top: 1px solid var(--hair); }

.work__item {
  display: grid;
  grid-template-columns: 2.4rem 1fr 1.4rem;
  gap: 0.9rem;
  align-items: start;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--hair);
  text-decoration: none;
  color: inherit;
}

.work__num {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  color: var(--dim);
  padding-top: 0.15rem;
}

.work__body { display: block; }

.work__name {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  line-height: 1;
  letter-spacing: 0.03em;
}

.work__tag {
  display: block;
  margin: 0.25rem 0 0.45rem;
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
}

.work__desc { display: block; color: oklch(0.78 0 0); text-wrap: pretty; }

.work__go {
  font-size: 1.1rem;
  color: var(--dim);
  justify-self: end;
  transition: transform 200ms var(--ease), color 200ms var(--ease);
}

.work__item:hover { background: oklch(0.09 0 0); }
.work__item:hover .work__go { color: var(--white); transform: translateX(0.25rem); }
.work__item:hover .work__name { text-decoration: underline; text-underline-offset: 0.22em; }

.endmatter { margin-top: 3.5rem; padding-top: 1.2rem; border-top: 1px solid var(--hair); }

.colophon {
  margin-top: 3.5rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.16em;
  color: oklch(0.34 0 0);
}

@media (prefers-reduced-motion: reduce) {
  .tile video { display: none; }
  .ticker__track { animation: none; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}