:root {
  color-scheme: dark;

  /* Colors */
  --color-void: #000000;
  --color-bone: #ffffff;
  --color-soot: #050505;
  --color-ember-coral: #e1695e;
  --color-burnt-sienna: #573332;

  /* Typography — Font Families */
  --font-helvetica: 'Helvetica Neue', Helvetica, Inter, Arial, ui-sans-serif, system-ui, sans-serif;
  --font-times-new-roman: 'Times New Roman', Times, Georgia, serif;
  --font-courier-new: 'Courier New', Courier, monospace;

  /* Typography — Scale */
  --text-caption: 14px;
  --leading-caption: 1.43;
  --tracking-caption: 1.4px;
  --text-body: 16px;
  --leading-body: 1.3;
  --text-subheading: 19px;
  --leading-subheading: 1.15;
  --tracking-subheading: -0.38px;
  --text-heading-sm: 23px;
  --leading-heading-sm: 1;
  --tracking-heading-sm: -0.69px;
  --text-heading: 52px;
  --leading-heading: 0.9;
  --tracking-heading: -2.08px;
  --text-display: 60px;
  --leading-display: 1;
  --tracking-display: -3px;

  /* Spacing */
  --spacing-4: 4px;
  --spacing-16: 16px;
  --spacing-20: 20px;
  --spacing-60: 60px;
  --spacing-180: 180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--color-void);
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--color-void);
  color: var(--color-bone);
  font-family: var(--font-helvetica);
  font-size: var(--text-body);
  font-weight: 400;
  line-height: var(--leading-body);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

video {
  display: block;
}

/* ---------------------------------------------------------------- intro */

.intro {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--color-void);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: opacity 520ms ease;
}

.intro.done {
  opacity: 0;
  pointer-events: none;
}

.intro-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--color-void);
}

.intro-cursor {
  position: absolute;
  left: 71%;
  top: 76%;
  z-index: 2;
  pointer-events: none;
  width: 26px;
  opacity: 0;
  transition:
    left 1150ms cubic-bezier(0.22, 0.61, 0.36, 1),
    top 1150ms cubic-bezier(0.22, 0.61, 0.36, 1),
    opacity 380ms ease,
    transform 130ms ease;
}

.intro-cursor svg {
  display: block;
  width: 100%;
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.35)) drop-shadow(2px 3px 0 rgba(0, 0, 0, 0.8));
}

.intro-cursor.enter {
  opacity: 1;
  left: 50%;
  top: 47%;
}

.intro-cursor.clicking {
  transform: scale(0.78);
}

.intro-cursor-ring {
  position: absolute;
  left: -16px;
  top: -16px;
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-bone);
  border-radius: 50%;
  opacity: 0;
  transform: scale(0.3);
  pointer-events: none;
}

.intro-cursor.clicked .intro-cursor-ring {
  animation: intro-click-ring 460ms ease-out forwards;
}

@keyframes intro-click-ring {
  0% { opacity: 1; transform: scale(0.3); }
  100% { opacity: 0; transform: scale(2.1); }
}

.intro::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(circle at 50% 47%, rgba(255, 255, 255, 0.85), transparent 42%);
  opacity: 0;
  pointer-events: none;
}

.intro.vfx::after {
  animation: intro-flash 280ms ease-out;
}

.intro.vfx .intro-video {
  animation: intro-punch 360ms ease;
}

@keyframes intro-flash {
  0% { opacity: 0.9; }
  100% { opacity: 0; }
}

@keyframes intro-punch {
  0% { transform: scale(1); }
  30% { transform: scale(1.03); }
  65% { transform: scale(0.995); }
  100% { transform: scale(1); }
}

.intro-enter {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 24px;
  border: 0;
  background: var(--color-void);
  color: var(--color-bone);
  cursor: pointer;
  transition: opacity 420ms ease;
}

.intro.entered .intro-enter {
  opacity: 0;
  pointer-events: none;
}

.intro-enter-mark {
  font-family: var(--font-helvetica);
  font-weight: 300;
  font-size: clamp(48px, 9vw, 110px);
  line-height: 0.9;
  letter-spacing: -0.04em;
}

.intro-enter-hint {
  font-family: var(--font-courier-new);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  animation: intro-hint-pulse 1.6s ease-in-out infinite;
}

.intro-skip {
  position: absolute;
  right: 32px;
  bottom: 32px;
  z-index: 3;
  padding: 0 0 var(--spacing-4);
  border: 0;
  border-bottom: 1px solid transparent;
  background: none;
  color: var(--color-bone);
  font-family: var(--font-courier-new);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  cursor: pointer;
}

.intro-skip:hover {
  border-bottom-color: var(--color-bone);
}

.intro-hint {
  position: absolute;
  left: 32px;
  bottom: 32px;
  z-index: 3;
  color: var(--color-bone);
  font-family: var(--font-courier-new);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  animation: intro-hint-pulse 1.6s ease-in-out infinite;
}

@keyframes intro-hint-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

body.intro-active {
  overflow: hidden;
}

/* ------------------------------------------------------------- site nav */

.site-nav {
  position: fixed;
  right: 32px;
  bottom: 32px;
  z-index: 90;
  display: flex;
  gap: var(--spacing-20);
  align-items: baseline;
  mix-blend-mode: difference;
}

.site-nav a,
.site-nav button {
  border: 0;
  border-bottom: 1px solid transparent;
  padding: 0 0 var(--spacing-4);
  background: none;
  color: var(--color-bone);
  font-family: var(--font-helvetica);
  font-size: var(--text-body);
  font-weight: 400;
  cursor: pointer;
  transition: border-color 200ms ease;
}

.site-nav a:hover,
.site-nav button:hover {
  border-bottom-color: var(--color-bone);
}

/* ----------------------------------------------------------------- hero */

.hero {
  position: relative;
  width: 100vw;
  height: 100vh;
  height: 100svh;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-wordmark {
  position: absolute;
  top: 44px;
  left: 60px;
  margin: 0;
  font-family: var(--font-helvetica);
  font-size: clamp(40px, 6vw, 96px);
  font-weight: 300;
  line-height: var(--leading-heading);
  letter-spacing: -0.04em;
  color: var(--color-bone);
  mix-blend-mode: difference;
}

.hero-slate {
  position: absolute;
  left: 60px;
  bottom: 32px;
  margin: 0;
  font-family: var(--font-courier-new);
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
}

/* ------------------------------------------------------------ manifesto */

.manifesto {
  padding: var(--spacing-180) var(--spacing-60) 0;
  max-width: 1100px;
}

.manifesto-display {
  margin: 0;
  font-family: var(--font-times-new-roman);
  font-size: clamp(34px, 5.5vw, var(--text-display));
  font-weight: 400;
  line-height: var(--leading-display);
  letter-spacing: -0.05em;
}

.manifesto-body {
  margin-top: var(--spacing-60);
  max-width: 560px;
  display: grid;
  gap: var(--spacing-20);
}

.manifesto-body p {
  margin: 0;
}

/* ------------------------------------------------------------- ornament */

.ornament {
  margin-top: var(--spacing-180);
  display: grid;
  justify-items: center;
  gap: var(--spacing-20);
}

.ornament-video {
  width: auto;
  max-width: 92vw;
  height: min(88vh, 170vw);
}

.ornament-slate {
  margin: 0;
  font-family: var(--font-courier-new);
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
}

/* ------------------------------------------------------------ icon btns */

.icon-btn {
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid var(--color-bone);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.55);
  color: var(--color-bone);
  display: grid;
  place-items: center;
  cursor: pointer;
}

.icon-btn:hover {
  background: var(--color-void);
}

.icon-btn svg {
  width: 16px;
  height: 16px;
  display: block;
}

.icon-btn .ic-sound-on { display: none; }
.is-audible .icon-btn .ic-sound-on,
.icon-btn.is-audible .ic-sound-on { display: block; }
.is-audible .icon-btn .ic-sound-off,
.icon-btn.is-audible .ic-sound-off { display: none; }

.hero-sound {
  position: absolute;
  left: 60px;
  bottom: 72px;
}

.hero-sound .ic-sound-on { display: none; }
.hero.is-audible .hero-sound .ic-sound-on { display: block; }
.hero.is-audible .hero-sound .ic-sound-off { display: none; }

.tile-controls {
  position: absolute;
  top: var(--spacing-16);
  right: var(--spacing-16);
  z-index: 2;
  display: flex;
  gap: 8px;
}

.work-tile .ic-sound-on { display: none; }
.work-tile.is-audible .ic-sound-on { display: block; }
.work-tile.is-audible .ic-sound-off { display: none; }

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

.section-slate {
  margin: 0 0 var(--spacing-20);
  padding-left: var(--spacing-60);
  font-family: var(--font-courier-new);
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
}

.work {
  margin-top: var(--spacing-180);
}

.work-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--spacing-20);
  padding: 0 var(--spacing-60);
  margin-bottom: var(--spacing-20);
}

.work-head .section-slate {
  margin: 0;
  padding-left: 0;
}

.carousel-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-20);
}

.carousel-dots {
  display: flex;
  gap: 9px;
  align-items: center;
}

.carousel-dot {
  width: 22px;
  height: 22px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.carousel-dot::before {
  content: "";
  width: 10px;
  height: 10px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: transparent;
  transition: background 220ms ease, border-color 220ms ease;
}

.carousel-dot:hover::before {
  border-color: var(--color-bone);
}

.carousel-dot.is-active::before {
  background: var(--color-bone);
  border-color: var(--color-bone);
}

.carousel-counter {
  margin: 0;
  font-family: var(--font-courier-new);
  font-size: var(--text-caption);
  letter-spacing: var(--tracking-caption);
  color: rgba(255, 255, 255, 0.5);
}

.carousel-counter [data-carousel-current] {
  color: var(--color-bone);
}

.carousel-counter-sep {
  margin: 0 10px;
}

.carousel-thumbs {
  display: flex;
  gap: var(--spacing-16);
  padding: 0 var(--spacing-60);
  margin-bottom: var(--spacing-20);
}

.carousel-thumb {
  flex: 0 0 auto;
  width: clamp(82px, 18vw, 158px);
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  position: relative;
  opacity: 0.4;
  transition: opacity 240ms ease;
}

.carousel-thumb img {
  display: block;
  width: 100%;
  aspect-ratio: 2.37;
  object-fit: cover;
  background: var(--color-soot);
}

.carousel-thumb:hover {
  opacity: 0.75;
}

.carousel-thumb.is-active {
  opacity: 1;
}

.carousel-thumb.is-active::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--color-bone);
  pointer-events: none;
}

.carousel {
  position: relative;
}

.carousel-viewport {
  width: 100%;
  overflow: hidden;
  touch-action: pan-y; /* vertical scroll stays the page's, horizontal is the swipe */
}

.carousel-track {
  display: flex;
  transition: transform 640ms cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: transform;
}

.work-tile {
  position: relative;
  margin: 0;
}

.carousel-slide {
  flex: 0 0 100%;
  min-width: 0;
}

.carousel-slide video {
  width: 100%;
  aspect-ratio: 2.37;
  object-fit: cover;
  display: block;
  background: var(--color-soot);
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  width: 64px;
  height: 120px;
  display: grid;
  place-items: center;
  border: 0;
  background: none;
  color: var(--color-bone);
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 240ms ease;
}

.carousel-arrow:hover {
  opacity: 1;
}

.carousel-arrow svg {
  width: 22px;
  height: 40px;
  filter: drop-shadow(0 0 8px rgba(0, 0, 0, 0.7));
}

.carousel-arrow-prev { left: 0; }
.carousel-arrow-next { right: 0; }

.work-tile figcaption,
.vertical-tile figcaption {
  position: absolute;
  left: var(--spacing-20);
  bottom: var(--spacing-16);
  display: grid;
  gap: var(--spacing-4);
  pointer-events: none;
}

.tile-tag {
  font-family: var(--font-courier-new);
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
}

.tile-title {
  font-family: var(--font-helvetica);
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  letter-spacing: var(--tracking-subheading);
}

/* ---------------------------------------------------------------- films */

.films {
  margin-top: var(--spacing-180);
  display: grid;
  gap: var(--spacing-180);
}

.film {
  position: relative;
  display: grid;
  gap: var(--spacing-20);
}

.film-video {
  width: 100vw;
  height: auto;
}

.film-meta {
  padding: 0 var(--spacing-60);
  max-width: 720px;
  display: grid;
  gap: var(--spacing-4);
}

.film-meta p {
  margin: var(--spacing-16) 0 0;
}

/* Linked films (GRUB, CEUTA): a still that opens the film's own page. */
.film-card {
  display: grid;
  gap: var(--spacing-20);
}

.film-card-media {
  display: block;
  transition: opacity 240ms ease;
}

.film-card-media img {
  display: block;
  width: 100vw;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: var(--color-void);
}

.film-card-media:hover {
  opacity: 0.8;
}

.film-meta .film-card-link {
  justify-self: start;
  margin-top: var(--spacing-16);
  border-bottom-color: var(--color-bone);
}

.film-meta .film-card-link:hover {
  opacity: 0.7;
}

/* ------------------------------------------------------------- festival */

.festival {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: var(--spacing-60);
  align-items: center;
  padding: 0 var(--spacing-60);
}

.festival-photo {
  margin: 0;
  display: grid;
  gap: var(--spacing-16);
}

.festival-photo img {
  display: block;
  width: 100%;
  height: auto;
}

.festival-photo figcaption {
  font-family: var(--font-courier-new);
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  color: rgba(255, 255, 255, 0.55);
}

.festival-text {
  display: grid;
  gap: var(--spacing-16);
  justify-items: start;
}

.festival-text .section-slate {
  padding-left: 0;
  margin: 0;
}

.festival-laurel {
  width: min(300px, 70%);
  height: auto;
  margin-bottom: var(--spacing-20);
}

.festival-display {
  margin: 0;
  font-family: var(--font-times-new-roman);
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 400;
  line-height: var(--leading-display);
  letter-spacing: -0.04em;
}

.festival-text p:last-child {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  max-width: 520px;
}

/* ------------------------------------------------------------- vertical */

.vertical {
  margin-top: var(--spacing-180);
}

.vertical-stack {
  display: grid;
  justify-items: center;
  gap: var(--spacing-60);
}

.vertical-tile {
  position: relative;
  margin: 0;
}

.vertical-tile video {
  width: auto;
  height: min(86vh, 80vw);
  aspect-ratio: 9 / 16;
  object-fit: cover;
}

/* ---------------------------------------------------------------- tools */

.tools {
  margin-top: var(--spacing-180);
  padding: 0 var(--spacing-60);
}

.tools .section-slate {
  padding-left: 0;
}

.tools-display {
  margin: 0;
  max-width: 900px;
  font-family: var(--font-times-new-roman);
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 400;
  line-height: var(--leading-display);
  letter-spacing: -0.04em;
}

.tools-grid {
  margin-top: var(--spacing-60);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-60);
  max-width: 1100px;
}

.tool-card {
  display: grid;
  gap: var(--spacing-16);
  align-content: start;
  padding-top: var(--spacing-20);
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.tool-logo {
  display: block;
  transition: opacity 240ms ease;
}

.tool-logo img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--color-void);
}

.tool-logo:hover {
  opacity: 0.75;
}

.tool-title {
  margin: 0;
  font-family: var(--font-helvetica);
  font-size: var(--text-heading-sm);
  font-weight: 400;
  line-height: var(--leading-heading-sm);
  letter-spacing: var(--tracking-heading-sm);
}

.tool-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

.tool-card .ghost-link {
  justify-self: start;
  border-bottom-color: var(--color-bone);
}

.tool-card .ghost-link:hover {
  opacity: 0.7;
}

.tools-note {
  margin: var(--spacing-60) 0 0;
  max-width: 720px;
  font-family: var(--font-courier-new);
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  color: rgba(255, 255, 255, 0.55);
}

/* -------------------------------------------------------------- contact */

.contact {
  margin-top: var(--spacing-180);
  padding: 0 var(--spacing-60) var(--spacing-180);
}

.contact-display {
  margin: 0;
  font-family: var(--font-times-new-roman);
  font-size: clamp(34px, 5.5vw, var(--text-display));
  font-weight: 400;
  line-height: var(--leading-display);
  letter-spacing: -0.05em;
}

.contact-links {
  margin-top: var(--spacing-60);
  display: grid;
  gap: var(--spacing-20);
  justify-items: start;
}

.ghost-link {
  border-bottom: 1px solid transparent;
  padding-bottom: var(--spacing-4);
  transition: border-color 200ms ease;
}

.ghost-link:hover {
  border-bottom-color: var(--color-bone);
}

.contact-slate {
  margin: var(--spacing-60) 0 0;
  font-family: var(--font-courier-new);
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: var(--tracking-caption);
  color: rgba(255, 255, 255, 0.55);
}

/* --------------------------------------------------------------- mobile */

@media (max-width: 720px) {
  /* A 16:9 spot inside a portrait phone: "cover" cropped it down to a centre
     strip and threw most of the frame away. Show the whole frame instead,
     letterboxed on the black the site is already built on. */
  .hero-video {
    object-fit: contain;
  }

  .hero-wordmark {
    left: var(--spacing-20);
    top: var(--spacing-20);
  }

  .hero-slate {
    left: var(--spacing-20);
    bottom: 96px;
  }

  .manifesto,
  .contact {
    padding-left: var(--spacing-20);
    padding-right: var(--spacing-20);
  }

  .manifesto {
    padding-top: var(--spacing-60);
  }

  .section-slate {
    padding-left: var(--spacing-20);
  }

  .film-meta {
    padding: 0 var(--spacing-20);
  }

  .festival {
    grid-template-columns: 1fr;
    gap: var(--spacing-20);
    padding: 0 var(--spacing-20);
  }

  .festival-laurel {
    width: min(240px, 70%);
  }

  .work,
  .films,
  .vertical,
  .tools,
  .contact {
    margin-top: 100px;
  }

  .tools {
    padding: 0 var(--spacing-20);
  }

  .tools-grid {
    grid-template-columns: 1fr;
  }

  .films {
    gap: 100px;
  }

  .work-head {
    padding: 0 var(--spacing-20);
  }

  /* Four covers overflow a phone width: let the strip scroll instead of
     clipping the last one out of reach. */
  .carousel-thumbs {
    padding: 0 var(--spacing-20);
    overflow-x: auto;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .carousel-thumbs::-webkit-scrollbar {
    display: none;
  }

  .carousel-thumb {
    scroll-snap-align: center;
  }

  .carousel-arrow {
    width: 44px;
    height: 80px;
  }

  /* 34px is under the comfortable tap size */
  .icon-btn {
    width: 44px;
    height: 44px;
  }

  .vertical-stack {
    gap: var(--spacing-60);
  }

  .vertical-tile video {
    height: auto;
    width: 100vw;
    aspect-ratio: 9 / 16;
  }

  /* Six items never fit anchored bottom-right on a phone: the row ran past the
     viewport and Contact + the audio toggle were unreachable. Full-width bar
     instead, spread edge to edge, clear of the iOS home indicator. */
  .site-nav {
    left: 0;
    right: 0;
    bottom: calc(var(--spacing-16) + env(safe-area-inset-bottom, 0px));
    gap: var(--spacing-4);
    justify-content: space-between;
    padding: 0 var(--spacing-16);
  }

  .site-nav a,
  .site-nav button {
    font-size: 13px;
    white-space: nowrap;
  }

  .intro-skip,
  .intro-hint {
    bottom: var(--spacing-16);
  }

  .intro-skip { right: var(--spacing-16); }
  .intro-hint { left: var(--spacing-16); }

  .hero-sound {
    left: var(--spacing-20);
    bottom: 150px;
  }
}