:root {
  --surface: #fff;
  --panel: #fff;
  --ink: #000;
  --ink-muted: rgba(0, 0, 0, 0.72);
  --focus: #2f6fed;

  --site-gutter: clamp(16px, 2.4vw, 36px);
  --page-top-gap: clamp(28px, 4vw, 56px);
  --media-grid-gap: clamp(40px, 5vw, 80px);
  --media-strip-gap: 40px;
  --media-strip-max-height-mobile: 220px;
  --media-strip-max-height-desktop: 420px;
  --media-strip-scrollbar-thickness: 8px;
  --media-strip-scrollbar-min-width: 28px;

  --nav-font-family: system-ui, sans-serif;
  --nav-font-size-mobile: 0.93rem;
  --nav-font-size-desktop: 1rem;
  --nav-desktop-min-height: 3.75rem;
  --nav-line-height: 1.3;
  --nav-font-weight: 500;
  --nav-text-transform: uppercase;
  --nav-letter-spacing: 0.02em;
  --nav-drawer-row-gap: 0.6rem;
  --nav-drawer-top-gap: 0.6rem;
  --nav-drawer-pad-y: 0.9rem;
  --nav-drawer-max-height: 70dvh;

  --nav-mobile-bar-min-height: 3rem;
  --nav-mobile-pad-y: 0.65rem;
  --nav-mobile-pad-x: 1rem;
  --nav-mobile-bar-offset: calc(var(--nav-mobile-bar-min-height) + (var(--nav-mobile-pad-y) * 2));
  --nav-mobile-drawer-offset: var(--nav-mobile-bar-offset);
  --nav-mobile-drawer-underlap: 0px;
  --nav-toggle-width: 22px;
  --nav-toggle-line-height: 2px;
  --nav-toggle-line-gap: 10px;
  --nav-toggle-height: calc(var(--nav-toggle-line-gap) + var(--nav-toggle-line-height));
  --nav-toggle-motion-duration: 160ms;
  --nav-toggle-motion-ease: cubic-bezier(.16, 1, .3, 1);
}

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

html,
body {
  margin: 0;
  padding: 0;
}

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

body {
  min-height: 100vh;
  font-family: system-ui, sans-serif;
  color: var(--ink);
  background: var(--surface);
}

img,
svg,
video {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* =========================
   Site nav
   ========================= */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 920;
  background: var(--surface);
}

.site-nav__desktop {
  display: none;
}

.site-nav__mobile-bar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--nav-mobile-bar-min-height);
  padding: var(--nav-mobile-pad-y) var(--nav-mobile-pad-x) 0;
}

.site-nav__mobile-title {
  font-family: var(--nav-font-family);
  font-size: var(--nav-font-size-mobile);
  line-height: var(--nav-line-height);
  letter-spacing: var(--nav-letter-spacing);
  font-weight: var(--nav-font-weight);
  text-transform: var(--nav-text-transform);
  text-decoration: none;
  color: var(--ink);
}

.site-nav__mobile-toggle {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  cursor: pointer;
  padding: 0rem 0.5rem 0.25rem;
  margin: 0;
  display: inline-grid;
  place-items: center;
  line-height: 1;
}

.site-nav__mobile-toggle-lines {
  position: relative;
  display: block;
  width: var(--nav-toggle-width);
  height: var(--nav-toggle-height);
}

.site-nav__mobile-toggle-lines::before,
.site-nav__mobile-toggle-lines::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  top: 50%;
  height: var(--nav-toggle-line-height);
  background: currentColor;
  transform: translateY(-50%);
  transform-origin: center;
  transition:
    top var(--nav-toggle-motion-duration) var(--nav-toggle-motion-ease),
    transform var(--nav-toggle-motion-duration) var(--nav-toggle-motion-ease);
}

.site-nav__mobile-toggle-lines::before {
  top: calc(50% - (var(--nav-toggle-line-gap) / 2));
}

.site-nav__mobile-toggle-lines::after {
  top: calc(50% + (var(--nav-toggle-line-gap) / 2));
}

.site-nav__mobile-toggle[aria-expanded="true"] .site-nav__mobile-toggle-lines::before {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.site-nav__mobile-toggle[aria-expanded="true"] .site-nav__mobile-toggle-lines::after {
  top: 50%;
  transform: translateY(-50%) rotate(-45deg);
}

.site-nav__mobile-toggle-label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.site-nav__drawer {
  position: fixed;
  top: var(--nav-mobile-drawer-offset);
  right: 0;
  left: 0;
  width: 100%;
  max-width: 100vw;
  height: auto;
  max-height: calc(var(--nav-drawer-max-height) - var(--nav-mobile-drawer-offset));
  padding: calc(var(--nav-mobile-drawer-underlap) + var(--nav-drawer-top-gap)) var(--nav-mobile-pad-x) 1rem;
  background: var(--panel);
  display: none;
  z-index: 910;
  overflow-y: auto;
  overflow-x: hidden;
}

.site-nav__drawer.is-open {
  display: block;
}

.site-nav__drawer-link {
  display: block;
  margin: 0;
  font-family: var(--nav-font-family);
  font-size: var(--nav-font-size-mobile);
  line-height: var(--nav-line-height);
  letter-spacing: var(--nav-letter-spacing);
  text-decoration: none;
  text-align: left;
  overflow-wrap: anywhere;
  color: var(--ink);
}

.site-nav__drawer-links {
  display: grid;
  gap: var(--nav-drawer-row-gap);
  min-width: 0;
}

.site-nav__item.is-active,
.site-nav__mobile-title.is-active,
.site-nav__drawer-link.is-active {
  color: var(--ink);
}

.site-nav__item,
.site-nav__mobile-title,
.site-nav__drawer-link {
  color: var(--ink);
  font-weight: var(--nav-font-weight);
  text-transform: var(--nav-text-transform);
}

body.is-nav-open,
body.is-lightbox-open {
  overflow: hidden;
}

body.is-nav-open .site-nav__mobile-bar {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 920;
  min-height: var(--nav-mobile-bar-min-height);
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding: var(--nav-mobile-pad-y) var(--nav-mobile-pad-x) 0;
  background: var(--surface);
}

body.is-nav-open .site-nav__mobile-toggle {
  position: relative;
  z-index: 1;
}

@media (prefers-reduced-motion: reduce) {
  .site-nav__mobile-toggle-lines::before,
  .site-nav__mobile-toggle-lines::after {
    transition-duration: 1ms;
  }
}

/* =========================
   Main layout
   ========================= */

.site-main {
  width: 100%;
  margin: var(--page-top-gap) 0 3rem;
  padding: 0 var(--site-gutter);
}

.page-shell {
  background: var(--panel);
}

.page-shell--home {
  display: grid;
  gap: 2.5rem;
}

.page-header h1 {
  margin: 0;
}

/* =========================
   Home
   ========================= */

.home-tagline {
  margin: 0;
  color: var(--ink-muted);
}

.home-blocks {
  display: grid;
  gap: 2.5rem;
}

.home-block {
  min-width: 0;
}

.home-block h2 {
  margin: 0 0 0.75rem;
}

.home-block p {
  margin: 0;
  max-width: 68ch;
}

.home-block--vimeo {
  width: 100%;
}

.home-block__embed {
  width: 100%;
}

.home-block__embed iframe {
  display: block;
  width: 100%;
  border: 0;
  aspect-ratio: var(--embed-ar, 16 / 9);
}

/* =========================
   Media grid
   ========================= */

.home-block--image-grid {
  width: 100%;
}

.home-block--image-slider {
  width: calc(100% + (var(--site-gutter) * 2));
  margin-inline: calc(var(--site-gutter) * -1);
  overflow-x: clip;
}

.media-grid {
  display: grid;
  grid-template-columns: 1fr;
  align-items: end;
  gap: var(--media-grid-gap);
}

.media-strip {
  --media-strip-scrollbar-thumb: var(--ink);
  min-width: 0;
  width: 100%;
  background: transparent;
}

.media-strip--inverse {
  --media-strip-scrollbar-thumb: #fff;
  background: #000;
}

.media-strip__scroller {
  overflow-x: auto;
  overflow-y: hidden;
  min-width: 0;
  width: 100%;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.media-strip__scroller::-webkit-scrollbar {
  display: none;
}

.media-strip__track {
  display: flex;
  align-items: flex-end;
  gap: var(--media-strip-gap);
  padding-inline: var(--media-strip-gap);
  width: max-content;
  min-width: 100%;
}

.media-strip__item {
  --media-strip-height-factor: 1;
  flex: 0 0 auto;
  display: flex;
  align-items: flex-end;
}

.media-strip__image {
  display: block;
  width: auto;
  height: auto;
  max-width: none;
  max-height: calc(var(--media-strip-max-height-mobile) * var(--media-strip-height-factor, 1));
}

.media-strip__scrollbar {
  position: relative;
  width: 100%;
  margin-top: var(--media-strip-gap);
  padding-bottom: 0.25rem;
  touch-action: none;
  user-select: none;
}

.media-strip__scrollbar[hidden] {
  display: none;
}

.media-strip__scrollbar-track {
  position: relative;
  width: 100%;
  height: var(--media-strip-scrollbar-thickness);
}

.media-strip__scrollbar-thumb {
  position: absolute;
  top: 0;
  left: 0;
  min-width: var(--media-strip-scrollbar-min-width);
  height: 100%;
  background: var(--media-strip-scrollbar-thumb);
  cursor: grab;
}

.media-strip__scrollbar-thumb:active {
  cursor: grabbing;
}

.media-grid__item {
  min-width: 0;
  align-self: end;
}

.media-grid__frame,
.media-grid__trigger {
  display: block;
  width: 100%;
}

.media-grid__trigger {
  appearance: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.media-grid__trigger:focus-visible,
.image-grid-lightbox__close:focus-visible {
  outline: none;
}

.media-grid__image {
  display: block;
  width: 100%;
  height: auto;
}

.image-grid-lightbox {
  position: fixed;
  inset: 0;
  z-index: 960;
  color: #fff;
}

.image-grid-lightbox[hidden] {
  display: none;
}

.image-grid-lightbox__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
}

.image-grid-lightbox__stage {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 100%;
  pointer-events: none;
  padding:
    clamp(3.5rem, 8vw, 5rem)
    calc(var(--site-gutter) + clamp(2rem, 4vw, 3.5rem));
}

.image-grid-lightbox__figure {
  margin: 0;
  max-width: 100%;
  pointer-events: auto;
}

.image-grid-lightbox__image {
  width: auto;
  max-width: 100%;
  max-height: calc(100dvh - clamp(7rem, 14vw, 9rem));
  height: auto;
  margin: 0 auto;
}

.image-grid-lightbox__close,
.image-grid-lightbox__nav {
  position: absolute;
  z-index: 1;
  appearance: none;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  line-height: 1;
  cursor: pointer;
  pointer-events: auto;
  padding: 0.25rem;
}

.image-grid-lightbox__close {
  top: var(--site-gutter);
  right: var(--site-gutter);
  font-size: clamp(2rem, 3vw, 2.5rem);
}

.image-grid-lightbox__nav {
  top: 50%;
  transform: translateY(-50%);
  font-size: clamp(1.75rem, 2.4vw, 2rem);
}

.image-grid-lightbox__nav--prev {
  left: var(--site-gutter);
}

.image-grid-lightbox__nav--next {
  right: var(--site-gutter);
}

.image-grid-lightbox__nav[disabled] {
  opacity: 0.35;
  cursor: default;
}

/* =========================
   Projects
   ========================= */

.project-kicker {
  margin: 0 0 0.4rem;
  color: var(--ink-muted);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.project-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2rem;
}

.project-list__item h2,
.project-list__item h3 {
  margin: 0 0 0.4rem;
}

.project-list__item p {
  margin: 0.35rem 0 0;
  color: var(--ink-muted);
  max-width: 68ch;
}

/* =========================
   Basic page
   ========================= */

.page-content > *:first-child {
  margin-top: 0;
}

.page-content > *:last-child {
  margin-bottom: 0;
}

/* =========================
   Desktop
   ========================= */

@media (min-width: 48rem) {
  .site-nav__mobile-bar,
  .site-nav__drawer {
    display: none;
  }

  .media-strip__image {
    max-height: calc(var(--media-strip-max-height-desktop) * var(--media-strip-height-factor, 1));
  }

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

  .site-nav__desktop {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: var(--nav-desktop-min-height);
    padding: 0 var(--site-gutter);
  }

  .site-nav__item {
    display: block;
    text-decoration: none;
    font-family: var(--nav-font-family);
    font-size: var(--nav-font-size-desktop);
    line-height: var(--nav-line-height);
    letter-spacing: var(--nav-letter-spacing);
    font-weight: var(--nav-font-weight);
    text-transform: var(--nav-text-transform);
    overflow-wrap: anywhere;
    color: var(--ink);
    text-align: left;
    white-space: nowrap;
  }

  .site-nav__item--title {
    font-weight: var(--nav-font-weight);
    text-transform: var(--nav-text-transform);
  }
}

@media (min-width: 64rem) {
  .media-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 80rem) {
  .media-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* =========================
   Small screens
   ========================= */

@media (max-width: 47.999rem) {
  :root {
    --media-strip-scrollbar-thickness: 10px;
    --media-strip-scrollbar-min-width: 65px;
  }

  .site-main {
    margin-top: 1.5rem;
  }

  .page-shell--home,
  .home-blocks {
    gap: 2rem;
  }
}