:root {
  --black: #050505;
  --white: #ffffff;
  --quiet: rgba(5, 5, 5, 0.54);
  --line-light: rgba(247, 247, 244, 0.26);
  --line-dark: rgba(5, 5, 5, 0.14);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--black);
  background: var(--white);
  letter-spacing: 0;
}

a,
button {
  color: inherit;
  font: inherit;
}

a {
  text-decoration: none;
}

button {
  border: 0;
  background: none;
  cursor: pointer;
}

body.menu-open {
  overflow: hidden;
}

body.thumbnail-open .slide-controls {
  z-index: 70;
}

html.intro-seen body.home.intro-active .site-header,
html.intro-seen body.home.intro-active .slideshow {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

html.intro-seen .site-intro {
  display: none;
}

.site-intro {
  position: fixed;
  inset: 0;
  z-index: 100;
  color: var(--black);
  background: var(--white);
  opacity: 1;
  visibility: visible;
  transition:
    opacity 420ms ease,
    visibility 0s linear 420ms;
}

.site-intro span {
  position: absolute;
  left: 22px;
  top: 50%;
  display: block;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.25;
  text-transform: uppercase;
  animation: intro-name-rise 1900ms cubic-bezier(0.55, 0, 0.2, 1) forwards;
  will-change: top, transform;
}

body.home.intro-active .site-header,
body.home.intro-active .slideshow {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

body.home.intro-complete .site-header,
body.home.intro-complete .slideshow {
  opacity: 1;
  visibility: visible;
  transition: opacity 420ms ease;
  pointer-events: auto;
}

body.home.intro-complete .site-intro {
  opacity: 0;
  visibility: hidden;
}

@keyframes intro-name-rise {
  0%,
  52% {
    opacity: 1;
    top: 50%;
    transform: translateY(-50%);
  }

  100% {
    opacity: 1;
    top: 18px;
    transform: translateY(0);
  }
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 22px;
  color: var(--black);
}

.site-header.dark {
  color: var(--black);
  mix-blend-mode: normal;
}

.wordmark,
.site-nav,
.menu-toggle,
.thumbnail-view,
.slide-caption,
.slide-count,
.slide-controls,
.kicker,
.contact-list,
.project-menu-list,
.project-meta {
  font-size: 12px;
  font-weight: 400;
  line-height: 1.25;
  text-transform: uppercase;
}

.wordmark {
  white-space: nowrap;
}

.site-nav {
  display: flex;
  gap: 18px;
}

.site-nav a,
.menu-toggle,
.thumbnail-toggle,
.thumbnail-grid button,
.slide-controls button,
.contact-list a,
.project-menu-list a {
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.site-nav a:hover,
.site-nav a[aria-current="page"],
.menu-toggle:hover,
.thumbnail-toggle:hover,
.thumbnail-grid button:hover,
.thumbnail-grid button[aria-current="true"],
.slide-controls button:hover,
.contact-list a:hover,
.project-menu-list a:hover,
.project-menu-list a[aria-current="page"] {
  text-decoration-line: underline;
}

body.menu-open .site-header {
  z-index: 70;
}

.project-menu {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  align-items: end;
  padding: 90px 22px 20px;
  color: var(--black);
  background: var(--white);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 180ms ease,
    visibility 0s linear 180ms;
}

.project-menu:not([hidden]) {
  opacity: 1;
  visibility: visible;
  transition: opacity 180ms ease;
}

.project-menu.is-instant {
  transition: none;
}

.project-menu-list {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(340px, 1fr);
  gap: clamp(48px, 12vw, 180px);
  width: min(1120px, 100%);
}

.project-menu-list a {
  color: var(--black);
}

.project-category-list {
  display: grid;
  gap: 10px;
}

.slideshow {
  position: fixed;
  inset: 0;
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: 58px 22px 54px;
  background: var(--white);
  cursor: none;
}

.slideshow.is-static {
  cursor: auto;
}

.slideshow.is-static .slide-cursor,
.slide-controls[hidden],
.slide-count[hidden] {
  display: none;
}

.gallery-empty {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--quiet);
}

.slide-controls button:disabled {
  opacity: 0.35;
  cursor: default;
}

.slide-caption {
  max-width: calc(50% - 140px);
  overflow-wrap: anywhere;
}

@media (max-width: 700px) {
  .slide-caption {
    max-width: calc(100% - 100px);
  }
}

.slide {
  position: absolute;
  width: min(84vw, 1200px);
  height: min(78vh, 820px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 360ms cubic-bezier(0.45, 0, 0.2, 1);
}

.slide.is-active {
  z-index: 1;
  opacity: 1;
}

.slide-pair,
.thumbnail-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: 12px;
}

.slide-pair img,
.thumbnail-pair img {
  min-width: 0;
  object-fit: contain;
  filter: none;
}

.slide-pair img:first-child,
.thumbnail-pair img:first-child {
  object-position: right center;
}

.slide-pair img:last-child,
.thumbnail-pair img:last-child {
  object-position: left center;
}

.thumbnail-pair {
  width: 100%;
  gap: 4px;
}

.slideshow.is-fading .slide.is-active {
  opacity: 0;
}

.slide img,
.slide video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: grayscale(0.06) contrast(1.02);
}

.video-frame {
  width: min(100%, calc(min(78vh, 820px) * 0.8));
  height: min(100%, min(78vh, 820px));
  aspect-ratio: 4 / 5;
  margin: 0 auto;
}

.video-frame video {
  object-fit: cover;
  object-position: 50% 30%;
}

.slide-caption,
.slide-count,
.slide-controls {
  position: fixed;
  z-index: 15;
  color: var(--black);
}

.slide-caption {
  left: 22px;
  bottom: 20px;
  display: grid;
  gap: 3px;
}

.slide-caption span + span {
  color: var(--quiet);
}

.slide-count {
  right: 22px;
  bottom: 20px;
  display: flex;
  gap: 6px;
}

.slide-controls {
  left: 50%;
  bottom: 20px;
  display: flex;
  gap: 18px;
  transform: translateX(-50%);
}

.slide-cursor {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 25;
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  color: var(--black);
  font-size: 18px;
  line-height: 1;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: opacity 140ms ease;
}

.slide-cursor.is-visible {
  opacity: 1;
}

.slide-cursor.is-left {
  transform: translate(-50%, -50%) rotate(180deg);
}

.thumbnail-view {
  position: fixed;
  inset: 0;
  z-index: 50;
  overflow: auto;
  padding: 74px 22px 20px;
  color: var(--black);
  background: var(--white);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 180ms ease,
    visibility 0s linear 180ms;
}

.thumbnail-view:not([hidden]) {
  opacity: 1;
  visibility: visible;
  transition: opacity 180ms ease;
}

.thumbnail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  align-items: start;
}

.thumbnail-grid button {
  display: grid;
  gap: 8px;
  min-width: 0;
  padding: 0;
  text-align: left;
}

.thumbnail-grid img,
.thumbnail-grid video {
  width: 100%;
  height: 24vh;
  object-fit: contain;
  background: var(--white);
  filter: grayscale(0.06) contrast(1.02);
}

.thumbnail-video-frame {
  display: block;
  width: min(100%, calc(24vh * 0.8));
  height: 24vh;
  aspect-ratio: 4 / 5;
  margin: 0 auto;
  overflow: hidden;
  background: var(--white);
}

.thumbnail-video-frame img,
.thumbnail-video-frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 35%;
}

.thumbnail-close {
  position: fixed;
  left: 50%;
  bottom: 20px;
  z-index: 1;
  padding: 0;
  transform: translateX(-50%);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.thumbnail-close:hover {
  text-decoration-line: underline;
}

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

.contact-main {
  min-height: 100vh;
  display: grid;
  align-items: end;
  justify-items: start;
  padding: 90px 22px 20px;
}

.contact-panel {
  width: min(1120px, 100%);
  align-self: end;
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(340px, 1fr);
  gap: clamp(48px, 12vw, 180px);
  align-items: stretch;
}

.contact-details {
  grid-column: 1;
}

.kicker {
  margin: 0 0 10px;
  color: rgba(5, 5, 5, 0.54);
}

.contact-panel h1 {
  max-width: 970px;
  margin: 0 0 64px;
  font-size: clamp(42px, 8.6vw, 132px);
  font-weight: 400;
  line-height: 0.95;
}

.contact-list {
  display: grid;
  gap: 10px;
  max-width: 360px;
}

.client-section {
  grid-column: 2;
  max-width: 640px;
}

.client-section p:not(.kicker),
.client-list {
  margin: 0;
  font-size: 12px;
  line-height: 1.55;
  text-transform: uppercase;
}

.client-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  padding: 0;
  list-style: none;
}

.client-list li {
  display: inline;
}

.client-list li:not(:last-child)::after {
  content: "-";
  margin: 0 0.5em;
  color: var(--quiet);
}

.client-section p.speaker-note {
  margin-top: 34px;
}

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

.project-main {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
  padding: 90px 22px 20px;
}

.project-meta {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--quiet);
}

.project-placeholder {
  display: grid;
  place-items: center;
  min-height: 58vh;
}

.project-placeholder h1 {
  margin: 0;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.25;
  text-transform: uppercase;
}

@media (max-width: 700px) {
  .site-intro span {
    left: 14px;
  }

  @keyframes intro-name-rise {
    0%,
    52% {
      opacity: 1;
      top: 50%;
      transform: translateY(-50%);
    }

    100% {
      opacity: 1;
      top: 14px;
      transform: translateY(0);
    }
  }

  .site-header {
    padding: 14px;
  }

  .site-nav,
  .slide-controls {
    gap: 12px;
  }

  .project-menu {
    padding: 84px 14px 20px;
  }

  .project-menu-list {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .slide-caption {
    left: 14px;
    bottom: 20px;
  }

  .slide-count {
    right: 14px;
    bottom: 20px;
  }

  .slide-controls {
    bottom: 72px;
  }

  .slideshow {
    padding: 58px 14px 96px;
  }

  .slide {
    width: calc(100vw - 28px);
    height: min(70vh, 640px);
  }

  .slideshow {
    cursor: auto;
  }

  .slide-cursor {
    display: none;
  }

  .thumbnail-view {
    padding: 72px 14px 20px;
  }

  .thumbnail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 14px;
  }

  .thumbnail-grid img,
  .thumbnail-grid video {
    height: 16vh;
  }

  .video-frame {
    width: min(100%, calc(min(70vh, 640px) * 0.8));
    height: min(100%, min(70vh, 640px));
  }

  .thumbnail-video-frame {
    width: min(100%, calc(16vh * 0.8));
    height: 16vh;
  }

  .contact-main {
    padding: 84px 14px 20px;
  }

  .contact-panel {
    grid-template-columns: 1fr;
    gap: 56px;
    align-items: end;
  }

  .contact-details,
  .client-section {
    grid-column: auto;
    grid-row: auto;
  }

  .project-main {
    padding: 84px 14px 20px;
  }

  .contact-panel h1 {
    margin-bottom: 42px;
    font-size: clamp(40px, 14vw, 72px);
  }

}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .slide {
    transition: opacity 180ms linear;
    transform: none;
  }
}