:root {
  color-scheme: dark;
  --bg: #0b0c0c;
  --surface: #101111;
  --line: rgba(255, 255, 255, 0.12);
  --muted: rgba(255, 255, 255, 0.48);
  --soft: rgba(255, 255, 255, 0.7);
  --text: #f4f3ef;
  --header-h: 88px;
  font-family: Arial, Helvetica, sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  min-width: 280px;
}

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

a:focus-visible,
button:focus-visible {
  outline: 1px solid currentColor;
  outline-offset: 4px;
}

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  background: rgba(11, 12, 12, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.home-hero .site-header {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.62), transparent);
  border-bottom: 0;
  backdrop-filter: none;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.brand span {
  font-size: 15px;
}

.brand small,
.site-header nav a,
.eyebrow,
.section-label,
.gallery-controls,
.series-meta,
.series-number,
.hero-copy p,
.hero-copy a,
.text-link,
.site-footer {
  font-size: 10px;
  line-height: 1.2;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.brand small {
  color: var(--muted);
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 38px;
}

.site-header nav a {
  position: relative;
  padding-block: 14px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.09em;
  transition: color 180ms ease;
}

.site-header nav a:hover,
.site-header nav a[aria-current="page"] {
  color: var(--text);
}

.site-header nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
}

.page-offset {
  padding-top: var(--header-h);
}

.section-shell {
  width: min(1550px, calc(100% - 96px));
  margin-inline: auto;
}

.home-hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
}

.home-hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 48%;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.08) 55%, rgba(0, 0, 0, 0.1)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.35), transparent 50%);
}

.hero-copy {
  position: absolute;
  z-index: 2;
  left: 28px;
  bottom: 52px;
  max-width: 620px;
}

.hero-copy p {
  margin: 0 0 20px;
  color: rgba(255, 255, 255, 0.82);
}

.hero-copy h1 {
  margin: 0 0 28px;
  font-size: clamp(52px, 5vw, 92px);
  line-height: 0.95;
  letter-spacing: -0.045em;
  font-weight: 400;
}

.hero-copy a,
.text-link {
  display: inline-block;
  padding: 9px 0 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.72);
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  transition: border-color 180ms ease, color 180ms ease;
}

.hero-copy a:hover,
.text-link:hover {
  border-color: #fff;
  color: #fff;
}

.hero-scroll {
  position: absolute;
  right: 28px;
  bottom: 58px;
  z-index: 2;
  padding-block: 9px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 180ms ease, transform 180ms ease;
}

.hero-scroll:hover {
  color: #fff;
  transform: translateY(3px);
}

.home-series,
.series-index {
  padding-block: 92px 150px;
}

.section-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 56px;
  color: var(--muted);
}

.series-list {
  border-top: 1px solid var(--line);
  margin-bottom: 42px;
}

.series-row {
  min-height: 116px;
  display: grid;
  grid-template-columns: 52px minmax(280px, 1fr) auto;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  transition: background 180ms ease, padding 180ms ease;
}

.series-row:hover {
  background: rgba(255, 255, 255, 0.025);
  padding-inline: 18px;
}

.series-row strong {
  font-size: clamp(25px, 2.2vw, 38px);
  font-weight: 400;
  letter-spacing: -0.025em;
  text-transform: uppercase;
}

.series-number,
.series-meta {
  color: var(--muted);
}

.series-meta {
  text-align: right;
}

.home-series-list {
  position: relative;
}

.home-series-row {
  position: relative;
  isolation: isolate;
}

.home-series-row > .series-number,
.home-series-row > strong,
.home-series-row > .series-meta {
  position: relative;
  z-index: 3;
}

.home-series-row strong::after {
  content: "↗";
  display: inline-block;
  margin-left: 14px;
  font-size: 14px;
  font-weight: 400;
  opacity: 0;
  transform: translate(-4px, 4px);
  transition: opacity 220ms ease, transform 220ms ease;
}

.series-preview {
  position: absolute;
  top: 50%;
  right: 150px;
  z-index: 2;
  width: min(34vw, 560px);
  aspect-ratio: 3 / 2;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-50%) scale(0.965);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.44);
  transition: opacity 260ms ease, transform 360ms cubic-bezier(0.2, 0.72, 0.2, 1);
}

.series-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.035);
  transition: transform 700ms cubic-bezier(0.2, 0.72, 0.2, 1);
}

.home-series-row .series-meta {
  transition: opacity 180ms ease;
}

.home-series-row:hover,
.home-series-row:focus-visible {
  z-index: 10;
}

.home-series-row:focus-visible {
  outline: 1px solid rgba(255, 255, 255, 0.5);
  outline-offset: -1px;
}

.home-series-row:hover strong::after,
.home-series-row:focus-visible strong::after {
  opacity: 0.82;
  transform: translate(0, 0);
}

.home-series-row:hover .series-preview,
.home-series-row:focus-visible .series-preview {
  opacity: 1;
  transform: translateY(-50%) scale(1);
}

.home-series-row:hover .series-preview img,
.home-series-row:focus-visible .series-preview img {
  transform: scale(1);
}

.home-series-row:hover .series-meta,
.home-series-row:focus-visible .series-meta {
  opacity: 0;
}

.gallery-heading {
  min-height: 230px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  padding-block: 48px 32px;
}

.gallery-heading h1 {
  margin: 8px 0 10px;
  font-size: clamp(28px, 3vw, 54px);
  line-height: 1;
  font-weight: 400;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.gallery-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gallery-heading .eyebrow {
  color: var(--muted);
}

.gallery-heading .series-intro {
  max-width: 580px;
  margin-top: 18px;
  color: var(--soft);
  font-size: 15px;
  line-height: 1.45;
  letter-spacing: 0;
  text-transform: none;
}

.gallery-controls {
  display: flex;
  align-items: center;
  gap: 5px;
}

.gallery-controls span {
  margin-right: 10px;
  color: var(--muted);
}

.gallery-controls button {
  width: 38px;
  height: 35px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: transparent;
  color: var(--soft);
  cursor: pointer;
  font-variant-numeric: tabular-nums;
  text-transform: uppercase;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.gallery-controls button:hover {
  border-color: rgba(255, 255, 255, 0.65);
}

.gallery-controls button[aria-pressed="true"] {
  background: var(--text);
  border-color: var(--text);
  color: #090a0a;
}

.photo-grid {
  width: 100%;
  border-block: 1px solid var(--line);
}

.photo-grid[data-layout="small"] {
  columns: 4;
  column-gap: 2px;
}

.photo-grid[data-layout="medium"] {
  columns: 2;
  column-gap: 8px;
  padding: 8px;
}

.photo-grid[data-layout="large"] {
  columns: 1;
  max-width: 1680px;
  margin-inline: auto;
  padding: 18px clamp(18px, 5vw, 96px);
}

.photo-item {
  display: block;
  break-inside: avoid;
  margin: 0 0 2px;
  overflow: hidden;
}

.photo-grid[data-layout="medium"] .photo-item {
  margin-bottom: 8px;
}

.photo-grid[data-layout="large"] .photo-item {
  margin-bottom: 28px;
}

.photo-card {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: #101111;
  color: inherit;
  cursor: zoom-in;
}

.photo-card img {
  display: block;
  width: 100%;
  height: auto;
  background: #111;
  transition: opacity 200ms ease, transform 450ms ease;
}

.photo-card:hover img {
  opacity: 0.9;
  transform: scale(1.008);
}

.series-pagination {
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  place-items: center;
  background: rgba(5, 5, 5, 0.96);
}

.lightbox.is-open {
  display: grid;
}

.lightbox img {
  display: block;
  max-width: calc(100vw - 150px);
  max-height: calc(100vh - 90px);
  object-fit: contain;
}

.lightbox button {
  position: absolute;
  z-index: 2;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.lightbox-close {
  top: 24px;
  right: 28px;
  font-size: 11px;
}

.lightbox-arrow {
  top: 50%;
  transform: translateY(-50%);
  width: 72px;
  height: 72px;
  font-size: 24px;
}

.lightbox-prev { left: 12px; }
.lightbox-next { right: 12px; }

.lightbox-counter {
  position: absolute;
  left: 28px;
  bottom: 24px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.about-page {
  padding-block: 100px 160px;
}

.about-page > h1 {
  margin: 28px 0 90px;
  max-width: 900px;
  font-size: clamp(52px, 6vw, 112px);
  line-height: 0.95;
  font-weight: 400;
  letter-spacing: -0.05em;
}

.about-page > h1 span {
  display: block;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 12vw;
}

.about-copy {
  max-width: 680px;
  font-size: clamp(20px, 2vw, 32px);
  line-height: 1.35;
  letter-spacing: -0.025em;
}

.about-copy p:first-child {
  margin-top: 0;
}

.about-grid dl {
  margin: 0;
}

.about-grid dl > div {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.about-grid dt,
.about-grid dd {
  margin: 0;
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-grid dt { color: var(--muted); }

.about-grid dd a,
.about-contact > a {
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.38);
  text-underline-offset: 7px;
  transition: color 180ms ease, text-decoration-color 180ms ease;
}

.about-grid dd a:hover,
.about-grid dd a:focus-visible,
.about-contact > a:hover,
.about-contact > a:focus-visible {
  color: #fff;
  text-decoration-color: #fff;
}

.about-series {
  margin-top: 150px;
  padding-top: 42px;
  border-top: 1px solid var(--line);
}

.about-contact {
  margin-top: 150px;
  padding: 48px 0 20px;
  border-top: 1px solid var(--line);
}

.about-contact h2 {
  max-width: 980px;
  margin: 28px 0 54px;
  font-size: clamp(44px, 6vw, 100px);
  line-height: 0.98;
  font-weight: 400;
  letter-spacing: -0.045em;
}

.about-contact > a {
  display: inline-block;
  font-size: clamp(18px, 2vw, 30px);
  line-height: 1.2;
}

.site-footer {
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

@media (max-width: 900px) {
  :root { --header-h: 72px; }

  .site-header {
    padding-inline: 20px;
  }

  .brand small {
    display: none;
  }

  .site-header nav {
    gap: 19px;
  }

  .section-shell {
    width: min(100% - 40px, 1550px);
  }

  .series-row {
    grid-template-columns: 40px 1fr;
    padding-block: 26px;
  }

  .series-meta {
    grid-column: 2;
    text-align: left;
  }

  .home-series-row .series-preview {
    position: relative;
    top: auto;
    right: auto;
    grid-column: 1 / -1;
    width: 100%;
    aspect-ratio: 16 / 9;
    margin-bottom: 8px;
    opacity: 1;
    transform: none;
    box-shadow: none;
  }

  .home-series-row .series-preview img,
  .home-series-row:hover .series-preview img,
  .home-series-row:focus-visible .series-preview img {
    transform: none;
  }

  .home-series-row:hover .series-preview,
  .home-series-row:focus-visible .series-preview {
    transform: none;
  }

  .home-series-row .series-meta,
  .home-series-row:hover .series-meta,
  .home-series-row:focus-visible .series-meta {
    opacity: 1;
  }

  .home-series-row strong::after {
    opacity: 0.58;
    transform: none;
  }

  .gallery-heading {
    min-height: 170px;
  }

  .photo-grid[data-layout="small"] { columns: 4; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 64px;
  }

  .about-series,
  .about-contact {
    margin-top: 110px;
  }
}

@media (max-width: 640px) {
  .site-header {
    height: 64px;
    padding-inline: 16px;
  }

  :root { --header-h: 64px; }

  .brand span {
    font-size: 13px;
  }

  .site-header nav {
    gap: 16px;
  }

  .site-header nav a {
    padding-block: 16px;
    font-size: 10px;
    letter-spacing: 0.07em;
  }

  .site-header nav a:last-child {
    display: none;
  }

  .hero-copy {
    left: 18px;
    right: 18px;
    bottom: 34px;
  }

  .hero-scroll {
    right: 18px;
    bottom: 37px;
    font-size: 9px;
  }

  .hero-copy h1 {
    font-size: clamp(44px, 14vw, 64px);
  }

  .hero-copy a,
  .text-link {
    font-size: 11px;
  }

  .home-hero > img {
    object-position: 58% center;
  }

  .section-shell {
    width: calc(100% - 36px);
  }

  .home-series,
  .series-index {
    padding-block: 62px 100px;
  }

  .section-label {
    padding-bottom: 34px;
  }

  .series-row strong {
    font-size: 23px;
  }

  .gallery-heading {
    align-items: flex-start;
    padding-block: 36px 24px;
  }

  .gallery-heading h1 {
    max-width: 220px;
    font-size: 28px;
  }

  .gallery-heading .series-intro {
    max-width: 210px;
    line-height: 1.5;
  }

  .gallery-controls {
    display: none;
  }

  .photo-grid[data-layout="small"],
  .photo-grid[data-layout="medium"],
  .photo-grid[data-layout="large"] {
    columns: 1;
  }

  .photo-grid[data-layout="small"] {
    padding: 8px 12px;
    column-gap: 0;
  }

  .photo-grid[data-layout="medium"] {
    padding: 8px 12px;
  }

  .photo-grid[data-layout="large"] {
    padding: 18px 0;
  }

  .photo-grid[data-layout="large"] .photo-item {
    margin-bottom: 18px;
  }

  .series-pagination {
    min-height: 120px;
  }

  .lightbox img {
    max-width: 100vw;
    max-height: calc(100vh - 120px);
  }

  .lightbox-arrow {
    top: auto;
    bottom: 16px;
    transform: none;
  }

  .lightbox-counter {
    left: 50%;
    bottom: 43px;
    transform: translateX(-50%);
  }

  .about-page {
    padding-block: 70px 110px;
  }

  .about-page > h1 {
    margin-bottom: 64px;
    font-size: 52px;
  }

  .about-copy {
    font-size: 22px;
  }

  .about-series,
  .about-contact {
    margin-top: 86px;
  }

  .about-contact {
    padding-top: 34px;
  }

  .about-contact h2 {
    margin: 22px 0 38px;
    font-size: 44px;
  }

  .site-footer {
    min-height: 88px;
    padding-inline: 18px;
  }
}

@media (max-width: 380px) {
  .site-header {
    gap: 12px;
    padding-inline: 12px;
  }

  .brand span {
    font-size: 11px;
  }

  .site-header nav {
    gap: 10px;
  }

  .site-header nav a {
    font-size: 9px;
    letter-spacing: 0.05em;
  }

  .gallery-heading {
    flex-direction: column;
    align-items: stretch;
    gap: 22px;
  }

  .gallery-heading h1,
  .gallery-heading .series-intro {
    max-width: none;
  }

  .gallery-controls {
    align-self: flex-start;
    padding-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}