:root {
  --ink: #05080d;
  --ink-soft: #0a1017;
  --ink-blue: #0c131c;
  --ivory: #f2eee6;
  --muted: #a8b1bc;
  --dim: #737e89;
  --copper: #c8794d;
  --copper-bright: #ee9a6d;
  --line: rgba(192, 203, 216, 0.2);
  --serif: "Iowan Old Style", "Baskerville", "Times New Roman", serif;
  --font-geist-sans: "Helvetica Neue", "Segoe UI", Arial, sans-serif;
  --font-geist-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--font-geist-sans), Arial, Helvetica, sans-serif;
  overflow-x: hidden;
}

body,
button {
  -webkit-font-smoothing: antialiased;
}

button {
  font: inherit;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

::selection {
  background: var(--copper);
  color: var(--ink);
}

.hero {
  isolation: isolate;
  min-height: 100svh;
  position: relative;
  overflow: hidden;
  background: var(--ink);
}

.hero-image {
  position: absolute;
  z-index: -3;
  inset: -2%;
  width: 104%;
  height: 104%;
  object-fit: cover;
  object-position: center;
  animation: hero-drift 22s ease-in-out infinite alternate;
}

.hero-shade {
  position: absolute;
  z-index: -2;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(2, 6, 10, 0.97) 0%,
      rgba(2, 6, 10, 0.78) 28%,
      rgba(2, 6, 10, 0.18) 64%,
      rgba(2, 6, 10, 0.12) 100%
    ),
    linear-gradient(0deg, rgba(2, 6, 10, 0.72) 0%, transparent 42%);
}

.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 -110px 130px rgba(5, 8, 13, 0.78);
}

.site-header {
  position: relative;
  z-index: 30;
  height: 76px;
  padding: 0 clamp(24px, 3.2vw, 52px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  animation: fade-down 0.9s 0.1s both;
}

.brand {
  position: relative;
  z-index: 31;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.32em;
  white-space: nowrap;
}

.main-nav {
  display: flex;
  gap: clamp(30px, 4vw, 62px);
  color: rgba(242, 238, 230, 0.78);
  font-size: 15px;
}

.main-nav a {
  position: relative;
  padding: 28px 0 26px;
  transition: color 180ms ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  height: 1px;
  left: 50%;
  right: 50%;
  bottom: 20px;
  background: var(--copper);
  transition: left 180ms ease, right 180ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--ivory);
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  left: 0;
  right: 0;
}

.menu-button {
  display: none;
}

.hero-copy {
  position: absolute;
  left: clamp(28px, 6vw, 92px);
  top: 50%;
  width: min(760px, 59vw);
  transform: translateY(-42%);
  animation: hero-copy-in 1.1s 0.2s both;
}

.hero-copy h1 {
  margin: 0;
  color: var(--ivory);
  font-family: var(--serif);
  font-size: clamp(66px, 7.6vw, 116px);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: -0.055em;
  white-space: nowrap;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.22);
}

.hero-copy > p {
  width: min(540px, 100%);
  margin: 34px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 1.4vw, 21px);
  line-height: 1.7;
  letter-spacing: 0.015em;
}

.text-link {
  width: max-content;
  min-width: 280px;
  margin-top: 38px;
  padding: 13px 0 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  border-bottom: 1px solid var(--copper);
  color: #dc8b60;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.18em;
  transition: color 180ms ease, border-color 180ms ease;
}

.text-link span:last-child {
  font-size: 25px;
  font-weight: 300;
  line-height: 1;
  transition: transform 180ms ease;
}

.text-link:hover,
.text-link:focus-visible {
  color: #f1a77f;
  border-color: #f1a77f;
}

.text-link:hover span:last-child,
.text-link:focus-visible span:last-child {
  transform: translateX(7px);
}

.hero-meta {
  position: absolute;
  right: clamp(24px, 4vw, 64px);
  bottom: clamp(32px, 7vh, 74px);
  width: min(485px, calc(100vw - 48px));
  padding: 24px 28px;
  border: 1px solid rgba(190, 201, 216, 0.3);
  background: rgba(7, 12, 19, 0.58);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(13px);
  animation: fade-up 1.1s 0.45s both;
  transition: border-color 220ms ease, transform 220ms ease;
}

.hero-meta:hover {
  transform: translateY(-3px);
  border-color: rgba(200, 121, 77, 0.45);
}

.hero-meta p {
  margin: 0;
  color: rgba(205, 212, 221, 0.72);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.hero-meta .object-name {
  display: flex;
  align-items: center;
  gap: 17px;
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(190, 201, 216, 0.22);
  color: var(--ivory);
  font-size: 13px;
  font-weight: 550;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

.accent-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  border-radius: 999px;
  background: var(--copper);
  box-shadow: 0 0 20px rgba(200, 121, 77, 0.42);
}

.scroll-cue {
  position: absolute;
  left: clamp(24px, 3.2vw, 52px);
  bottom: 39px;
  display: flex;
  align-items: center;
  gap: 15px;
  color: rgba(242, 238, 230, 0.47);
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  transform: rotate(-90deg);
  transform-origin: left center;
}

.scroll-cue i {
  width: 42px;
  height: 1px;
  display: block;
  overflow: hidden;
  background: rgba(242, 238, 230, 0.28);
}

.scroll-cue i::after {
  content: "";
  width: 18px;
  height: 1px;
  display: block;
  background: var(--copper);
  animation: scroll-line 2.2s ease-in-out infinite;
}

.gallery-section {
  min-height: 100vh;
  padding: 132px clamp(24px, 5vw, 78px) 160px;
  background:
    radial-gradient(circle at 100% 0%, rgba(107, 65, 43, 0.13), transparent 34%),
    var(--ink);
}

.section-intro {
  max-width: 1320px;
  margin: 0 auto 58px;
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  align-items: end;
  gap: 70px;
}

.kicker,
.card-type {
  display: block;
  margin: 0 0 20px;
  color: var(--copper);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.section-intro h2,
.story-copy h2,
.gear-heading h2,
.about-grid h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(52px, 6vw, 88px);
  font-weight: 400;
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.section-intro > p {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.filter-bar {
  max-width: 1320px;
  margin: 0 auto 48px;
  padding: 0 0 18px;
  display: flex;
  justify-content: flex-end;
  gap: 31px;
  border-bottom: 1px solid var(--line);
}

.filter-button {
  position: relative;
  padding: 0 0 10px;
  border: 0;
  background: none;
  color: #6f7a85;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0.08em;
  transition: color 180ms ease;
}

.filter-button::after {
  content: "";
  position: absolute;
  right: 100%;
  bottom: -19px;
  left: 0;
  height: 1px;
  background: var(--copper);
  transition: right 220ms ease;
}

.filter-button span {
  margin-left: 7px;
  color: #505b65;
  font-family: var(--font-geist-mono), monospace;
  font-size: 8px;
  vertical-align: super;
}

.filter-button:hover,
.filter-button:focus-visible,
.filter-button.is-active {
  color: var(--ivory);
}

.filter-button.is-active::after {
  right: 0;
}

.gallery-grid {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 70px 30px;
}

.gallery-card {
  position: relative;
  min-width: 0;
  animation: card-in 500ms ease both;
}

.gallery-card-wide {
  grid-column: 1 / -1;
}

.gallery-trigger {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: zoom-in;
  text-align: left;
}

.gallery-image-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  display: block;
  background: var(--ink-soft);
}

.gallery-card-wide .gallery-image-wrap {
  aspect-ratio: 16 / 8.4;
}

.gallery-image-wrap img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition:
    transform 750ms cubic-bezier(0.2, 0.75, 0.25, 1),
    filter 400ms ease;
}

.image-wash {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(4, 8, 12, 0.36), transparent 42%);
  opacity: 0.28;
  transition: opacity 350ms ease;
}

.gallery-trigger:hover .gallery-image-wrap img,
.gallery-trigger:focus-visible .gallery-image-wrap img {
  transform: scale(1.028);
  filter: brightness(1.06);
}

.gallery-trigger:hover .image-wash,
.gallery-trigger:focus-visible .image-wash {
  opacity: 0.7;
}

.gallery-trigger:focus-visible {
  outline: 1px solid var(--copper);
  outline-offset: 8px;
}

.card-index {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  background: rgba(5, 8, 13, 0.38);
  color: rgba(255, 255, 255, 0.78);
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
  backdrop-filter: blur(8px);
}

.view-label {
  position: absolute;
  bottom: 20px;
  left: 22px;
  color: var(--ivory);
  font-size: 11px;
  letter-spacing: 0.16em;
  opacity: 0;
  text-transform: uppercase;
  transform: translateY(9px);
  transition: opacity 250ms ease, transform 250ms ease;
}

.gallery-trigger:hover .view-label,
.gallery-trigger:focus-visible .view-label {
  opacity: 1;
  transform: translateY(0);
}

.card-copy {
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.card-copy > span:first-child {
  min-width: 0;
}

.card-copy .card-type {
  margin-bottom: 9px;
  font-size: 9px;
}

.card-title {
  display: block;
  font-family: var(--serif);
  font-size: clamp(30px, 3vw, 43px);
  font-weight: 400;
  letter-spacing: -0.03em;
}

.card-detail {
  margin-top: 7px;
  color: #77828d;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-align: right;
  text-transform: uppercase;
}

.filter-result-label {
  display: block;
  margin-top: 12px;
  color: var(--dim);
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.story-section {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(420px, 0.88fr);
  background: #090e14;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.story-visual {
  position: relative;
  min-height: 820px;
  overflow: hidden;
}

.story-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 62%, rgba(9, 14, 20, 0.86) 100%),
    linear-gradient(0deg, rgba(9, 14, 20, 0.7), transparent 34%);
}

.story-visual img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 72% center;
}

.story-coordinate {
  position: absolute;
  z-index: 2;
  right: 32px;
  bottom: 30px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: rgba(242, 238, 230, 0.65);
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-align: right;
}

.story-copy {
  align-self: center;
  padding: 100px clamp(42px, 6vw, 100px) 100px clamp(36px, 5vw, 82px);
}

.story-copy h2 {
  font-size: clamp(54px, 5.7vw, 84px);
}

.story-lead {
  margin: 46px 0 24px !important;
  color: var(--ivory) !important;
  font-family: var(--serif);
  font-size: clamp(25px, 2.4vw, 35px) !important;
  line-height: 1.22 !important;
}

.story-copy > p {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.capture-list {
  margin: 44px 0 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.capture-list div {
  min-width: 0;
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.capture-list dt {
  margin-bottom: 8px;
  color: var(--copper);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.capture-list dd {
  margin: 0;
  color: #bdc5ce;
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
}

.gear-section {
  padding: 145px clamp(24px, 5vw, 78px) 155px;
  background:
    radial-gradient(circle at 8% 80%, rgba(125, 69, 42, 0.11), transparent 30%),
    var(--ink);
}

.gear-heading {
  max-width: 1320px;
  margin: 0 auto 88px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 70px;
  align-items: end;
}

.gear-heading .kicker {
  grid-column: 1 / -1;
  margin-bottom: -42px;
}

.gear-heading h2 {
  max-width: 760px;
}

.gear-heading > p:last-child {
  max-width: 500px;
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.gear-list {
  max-width: 1320px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

.gear-item {
  padding: 34px 0;
  display: grid;
  grid-template-columns: 80px minmax(280px, 0.95fr) minmax(260px, 1.05fr);
  gap: 32px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  transition: padding-left 240ms ease, background-color 240ms ease;
}

.gear-item:hover {
  padding-left: 16px;
  background: linear-gradient(90deg, rgba(200, 121, 77, 0.06), transparent);
}

.gear-number {
  color: var(--copper);
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
}

.gear-item > div > p {
  margin: 0 0 8px;
  color: var(--dim);
  font-size: 9px;
  font-weight: 550;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.gear-item h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 400;
  letter-spacing: -0.03em;
}

.gear-note {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.about-section {
  padding: 150px clamp(24px, 6vw, 94px) 140px;
  background:
    linear-gradient(135deg, rgba(179, 99, 57, 0.08), transparent 42%),
    #0a1017;
  border-top: 1px solid var(--line);
}

.about-statement {
  max-width: 1250px;
  margin: 0 auto 150px;
  color: var(--ivory);
  font-family: var(--serif);
  font-size: clamp(62px, 8.8vw, 142px);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.about-grid {
  max-width: 1320px;
  margin: 0 auto;
  padding-top: 60px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 11vw;
  border-top: 1px solid var(--line);
}

.about-grid h2 {
  font-size: clamp(48px, 5vw, 76px);
}

.about-copy > p {
  margin: 0 0 23px;
  color: var(--muted);
  font-family: var(--serif);
  font-size: clamp(21px, 2vw, 29px);
  line-height: 1.55;
}

.text-link-small {
  min-width: min(330px, 100%);
  margin-top: 46px;
  font-size: 11px;
}

.site-footer {
  padding: 48px clamp(24px, 5vw, 78px);
  display: flex;
  justify-content: space-between;
  gap: 40px;
  background: #030609;
  border-top: 1px solid var(--line);
}

.site-footer > div {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.site-footer p {
  margin: 0;
  color: #68737e;
  font-family: var(--font-geist-mono), monospace;
  font-size: 8px;
  letter-spacing: 0.13em;
  line-height: 1.6;
  text-transform: uppercase;
}

.footer-right {
  max-width: 480px;
  align-items: flex-end;
  text-align: right;
}

.placeholder-note {
  opacity: 0.65;
}

.lightbox {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 390px);
  grid-template-rows: minmax(0, 1fr);
  overflow: hidden;
  background: rgba(2, 5, 8, 0.97);
  animation: lightbox-in 220ms ease both;
}

.lightbox-stage {
  min-width: 0;
  padding: clamp(54px, 6vw, 90px);
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 50%, rgba(35, 44, 54, 0.25), transparent 58%),
    #030609;
}

.lightbox-stage img {
  width: 100%;
  height: 100%;
  max-height: calc(100svh - 108px);
  display: block;
  object-fit: contain;
  animation: image-in 380ms 70ms ease both;
}

.lightbox-info {
  padding: 120px 42px 110px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 1px solid var(--line);
  background: #080d13;
}

.lightbox-info h2 {
  margin: 0 0 28px;
  font-family: var(--serif);
  font-size: clamp(46px, 5vw, 74px);
  font-weight: 400;
  line-height: 0.96;
  letter-spacing: -0.045em;
}

.lightbox-info > p:not(.kicker) {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.lightbox-meta {
  margin-top: 34px;
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 11px;
  border-top: 1px solid var(--line);
  color: #7f8994;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lightbox-close {
  position: fixed;
  z-index: 1002;
  top: 28px;
  right: 30px;
  padding: 8px;
  display: flex;
  align-items: center;
  gap: 13px;
  border: 0;
  background: none;
  color: var(--ivory);
  cursor: pointer;
  font-size: 9px;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.lightbox-close span {
  color: var(--copper-bright);
  font-size: 24px;
  font-weight: 300;
  line-height: 1;
}

.lightbox-nav {
  position: fixed;
  z-index: 1001;
  right: 30px;
  bottom: 28px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.lightbox-nav button {
  width: 39px;
  height: 39px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ivory);
  cursor: pointer;
  transition: border-color 180ms ease, color 180ms ease;
}

.lightbox-nav button:hover,
.lightbox-nav button:focus-visible {
  border-color: var(--copper);
  color: var(--copper-bright);
}

.lightbox-nav span {
  color: #7f8994;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
}

@keyframes hero-drift {
  from {
    transform: scale(1.01) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.045) translate3d(-8px, -4px, 0);
  }
}

@keyframes fade-down {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes hero-copy-in {
  from {
    opacity: 0;
    transform: translateY(calc(-42% + 22px));
  }
  to {
    opacity: 1;
    transform: translateY(-42%);
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scroll-line {
  0%,
  100% {
    transform: translateX(-100%);
  }
  50% {
    transform: translateX(230%);
  }
}

@keyframes card-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes lightbox-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes image-in {
  from {
    opacity: 0;
    transform: scale(0.985);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 1050px) {
  .scroll-cue {
    display: none;
  }

  .story-section {
    grid-template-columns: 1fr;
  }

  .story-visual {
    min-height: 620px;
  }

  .story-visual::after {
    background: linear-gradient(0deg, #090e14 0%, transparent 38%);
  }

  .story-copy {
    max-width: 820px;
    margin: 0 auto;
    padding: 20px 48px 110px;
  }

  .gear-heading {
    grid-template-columns: 1fr 1fr;
  }

  .gear-item {
    grid-template-columns: 60px minmax(260px, 1fr) 1fr;
  }
}

@media (max-width: 820px) {
  .site-header {
    height: 68px;
    padding-inline: 24px;
  }

  .menu-button {
    position: relative;
    z-index: 31;
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 0;
    background: transparent;
    color: var(--ivory);
    cursor: pointer;
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }

  .menu-lines,
  .menu-lines::before {
    width: 20px;
    height: 1px;
    display: block;
    background: var(--copper);
  }

  .menu-lines {
    position: relative;
  }

  .menu-lines::before {
    content: "";
    position: absolute;
    top: -5px;
  }

  .main-nav {
    position: absolute;
    z-index: 30;
    top: 68px;
    right: 18px;
    left: 18px;
    padding: 34px;
    display: grid;
    gap: 0;
    border: 1px solid rgba(192, 203, 216, 0.2);
    background: rgba(5, 8, 13, 0.97);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(18px);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .main-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .main-nav a {
    padding: 17px 0;
    border-bottom: 1px solid rgba(192, 203, 216, 0.14);
    font-family: var(--serif);
    font-size: 30px;
  }

  .main-nav a:last-child {
    border-bottom: 0;
  }

  .main-nav a::after {
    display: none;
  }

  .hero-image {
    object-position: 59% center;
  }

  .hero-shade {
    background:
      linear-gradient(
        0deg,
        rgba(2, 6, 10, 0.94) 0%,
        rgba(2, 6, 10, 0.55) 62%,
        rgba(2, 6, 10, 0.18) 100%
      ),
      linear-gradient(90deg, rgba(2, 6, 10, 0.62), transparent 72%);
  }

  .hero-copy {
    top: auto;
    bottom: 222px;
    width: calc(100% - 48px);
    transform: none;
    animation-name: fade-up;
  }

  .hero-copy h1 {
    white-space: normal;
    font-size: clamp(58px, 17vw, 86px);
  }

  .hero-copy > p {
    margin-top: 22px;
    font-size: 16px;
    line-height: 1.55;
  }

  .text-link {
    min-width: min(280px, 100%);
    margin-top: 26px;
  }

  .hero-meta {
    right: 24px;
    left: 24px;
    bottom: 30px;
    width: auto;
  }

  .gallery-section {
    padding-top: 100px;
    padding-bottom: 110px;
  }

  .section-intro {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .filter-bar {
    justify-content: flex-start;
    gap: 24px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .filter-bar::-webkit-scrollbar {
    display: none;
  }

  .filter-button {
    flex: 0 0 auto;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .gallery-card-wide {
    grid-column: auto;
  }

  .gallery-card-wide .gallery-image-wrap {
    aspect-ratio: 4 / 3;
  }

  .story-visual {
    min-height: 520px;
  }

  .story-copy {
    padding-inline: 24px;
  }

  .gear-section {
    padding-top: 105px;
    padding-bottom: 110px;
  }

  .gear-heading {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-bottom: 62px;
  }

  .gear-heading .kicker {
    grid-column: auto;
    margin-bottom: 0;
  }

  .gear-item {
    grid-template-columns: 46px 1fr;
    gap: 20px;
  }

  .gear-note {
    grid-column: 2;
  }

  .about-section {
    padding-top: 110px;
    padding-bottom: 100px;
  }

  .about-statement {
    margin-bottom: 100px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .site-footer {
    flex-direction: column;
  }

  .footer-right {
    align-items: flex-start;
    text-align: left;
  }

  .lightbox {
    display: block;
    overflow-y: auto;
  }

  .lightbox-stage {
    height: 62svh;
    min-height: 430px;
    padding: 64px 18px 26px;
  }

  .lightbox-stage img {
    max-height: none;
  }

  .lightbox-info {
    min-height: 38svh;
    padding: 46px 24px 110px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .lightbox-close {
    top: 15px;
    right: 15px;
  }

  .lightbox-nav {
    right: 18px;
    bottom: 18px;
    padding: 7px;
    border: 1px solid var(--line);
    background: rgba(5, 8, 13, 0.8);
    backdrop-filter: blur(8px);
  }
}

@media (max-width: 480px) {
  .site-header {
    padding-inline: 20px;
  }

  .brand span {
    display: none;
  }

  .hero {
    min-height: 780px;
  }

  .hero-copy {
    left: 20px;
    bottom: 214px;
    width: calc(100% - 40px);
  }

  .hero-copy h1 {
    font-size: clamp(52px, 16vw, 72px);
  }

  .hero-copy > p {
    max-width: 340px;
  }

  .hero-meta {
    left: 20px;
    right: 20px;
    bottom: 20px;
    padding: 20px;
  }

  .hero-meta .object-name {
    gap: 12px;
    letter-spacing: 0.14em;
  }

  .hero-meta p {
    font-size: 10px;
  }

  .section-intro h2,
  .story-copy h2,
  .gear-heading h2 {
    font-size: 52px;
  }

  .card-copy {
    flex-direction: column;
    gap: 11px;
  }

  .card-detail {
    margin: 0;
    text-align: left;
  }

  .story-visual {
    min-height: 410px;
  }

  .story-coordinate {
    right: 18px;
    bottom: 18px;
  }

  .story-copy {
    padding-top: 14px;
  }

  .capture-list {
    grid-template-columns: 1fr;
  }

  .gear-item {
    padding-block: 28px;
  }

  .gear-note {
    font-size: 12px;
  }

  .about-statement {
    font-size: 58px;
  }

  .about-copy > p {
    font-size: 21px;
  }

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

  .lightbox-stage {
    height: 55svh;
    min-height: 360px;
  }

  .lightbox-info {
    min-height: 45svh;
  }

  .lightbox-info h2 {
    font-size: 48px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}


.gallery-card[hidden],
.lightbox[hidden] {
  display: none !important;
}