:root {
  --ink: #18211f;
  --muted: #66716c;
  --line: #c9ccc3;
  --paper: #e9e8e2;
  --paper-deep: #dedfd7;
  --accent: #78816b;
  --dark-card: #27322f;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

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

.page-shell {
  width: min(100% - 64px, 1440px);
  margin: 0 auto;
}

.site-header {
  min-height: 84px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.wordmark,
.main-nav,
.header-link {
  display: flex;
  align-items: center;
}

.wordmark {
  gap: 10px;
  letter-spacing: 0.13em;
  font-size: 12px;
}

.wordmark-mark {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  background: var(--ink);
  color: var(--paper);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
}

.main-nav {
  gap: 30px;
  color: var(--muted);
}

.main-nav a,
.header-link,
.text-link,
.card-action {
  transition: color 180ms ease, opacity 180ms ease;
}

.main-nav a:hover,
.main-nav a.active,
.header-link:hover,
.text-link:hover,
.card-link:hover .card-action {
  color: var(--ink);
}

.main-nav a.active {
  position: relative;
}

.main-nav a.active::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -33px;
  left: 0;
  height: 2px;
  background: var(--ink);
}

.header-link {
  justify-self: end;
  gap: 8px;
}

.header-link span,
.text-link span,
.card-action b {
  font-size: 16px;
  font-weight: 400;
}

.hero {
  padding: clamp(52px, 7vw, 100px) 0 clamp(42px, 6vw, 78px);
  border-bottom: 1px solid var(--line);
}

.eyebrow,
.about-label,
.section-count,
.card-meta,
.site-footer {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: 27px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 940px;
  margin-bottom: clamp(38px, 4vw, 56px);
  font-size: clamp(48px, 8vw, 120px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.94;
}

.hero-bottom {
  display: grid;
  grid-template-columns: minmax(250px, 500px) 1fr;
  gap: 80px;
  align-items: end;
}

.hero-description {
  max-width: 480px;
  margin-bottom: 0;
  font-size: clamp(19px, 2vw, 26px);
  letter-spacing: -0.025em;
  line-height: 1.22;
}

.hero-note {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  justify-self: end;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  line-height: 1.4;
  text-transform: uppercase;
}

.note-line {
  display: block;
  width: 42px;
  height: 1px;
  margin-top: 7px;
  background: var(--accent);
}

.collection {
  padding: 36px 0 150px;
}

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 38px;
}

.section-heading h2 {
  margin-bottom: 0;
  font-size: 30px;
  font-weight: 500;
  letter-spacing: -0.045em;
}

.artifact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 68px 28px;
}

.card-link {
  display: block;
}

.card-visual {
  position: relative;
  display: flex;
  height: clamp(280px, 32vw, 485px);
  align-items: flex-start;
  justify-content: space-between;
  overflow: hidden;
  padding: 22px;
  background: var(--dark-card);
  color: #d9ddd4;
}

.card-photo {
  padding: 0;
  background: #edf4ef;
}

.card-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left top;
}

.card-visual > span {
  position: relative;
  z-index: 1;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.card-visual::before,
.card-visual::after,
.card-visual i {
  position: absolute;
  display: block;
  content: "";
}

.visual-01 {
  background: #566158;
}

.visual-01::before {
  width: 80%;
  height: 80%;
  right: -14%;
  bottom: -20%;
  border: 1px solid rgba(231, 232, 224, 0.6);
  border-radius: 50%;
  box-shadow: 0 0 0 28px rgba(231, 232, 224, 0.11), 0 0 0 56px rgba(231, 232, 224, 0.08), 0 0 0 84px rgba(231, 232, 224, 0.06);
}

.visual-01 i {
  width: 52%;
  height: 1px;
  top: 47%;
  left: 14%;
  background: rgba(232, 235, 224, 0.72);
  transform: rotate(-27deg);
}

.visual-02 {
  background: #2e3937;
}

.visual-02::before {
  width: 44%;
  height: 62%;
  right: 19%;
  bottom: 0;
  border: 1px solid rgba(219, 224, 214, 0.65);
  transform: skewY(-19deg);
}

.visual-02::after {
  width: 44%;
  height: 1px;
  top: 32%;
  right: 19%;
  background: rgba(219, 224, 214, 0.65);
  transform: rotate(-19deg);
  transform-origin: right;
}

.visual-02 i {
  width: 100%;
  height: 100%;
  inset: 0;
  opacity: 0.24;
  background: repeating-linear-gradient(90deg, transparent 0 49px, #cbd4c6 50px 51px);
}

.visual-03 {
  background: #c5c8bd;
  color: var(--ink);
}

.visual-03::before {
  width: 58%;
  height: 58%;
  top: 22%;
  left: 21%;
  border: 1px solid var(--ink);
  border-radius: 50%;
  box-shadow: 0 0 0 42px rgba(24, 33, 31, 0.07), 0 0 0 84px rgba(24, 33, 31, 0.05);
}

.visual-03::after {
  width: 1px;
  height: 100%;
  top: 0;
  left: 50%;
  background: rgba(24, 33, 31, 0.35);
}

.visual-03 i {
  width: 100%;
  height: 1px;
  top: 50%;
  left: 0;
  background: rgba(24, 33, 31, 0.35);
}

.visual-04 {
  background: #7b8173;
}

.visual-04::before {
  width: 60%;
  height: 38%;
  top: 28%;
  left: 20%;
  border: 1px solid rgba(237, 238, 228, 0.72);
  box-shadow: 20px 20px 0 -1px #7b8173, 20px 20px 0 0 rgba(237, 238, 228, 0.72);
}

.visual-04::after {
  width: 42%;
  height: 1px;
  top: 42%;
  left: 29%;
  background: rgba(237, 238, 228, 0.72);
  box-shadow: 0 17px 0 rgba(237, 238, 228, 0.72), 0 34px 0 rgba(237, 238, 228, 0.72);
}

.card-copy {
  padding-top: 18px;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 15px;
}

.card-copy h3 {
  max-width: 600px;
  margin-bottom: 10px;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1;
}

.card-copy p {
  max-width: 480px;
  margin-bottom: 21px;
  color: var(--muted);
  font-size: 16px;
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.card-action {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.card-action b {
  margin-left: 5px;
}

.about {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) minmax(0, 2fr);
  gap: 28px;
  padding: 44px 0 130px;
  border-top: 1px solid var(--line);
}

.about-content {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(240px, 0.8fr);
  gap: 80px;
}

.about h2 {
  max-width: 620px;
  margin-bottom: 0;
  font-size: clamp(34px, 4vw, 62px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.about-text p {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 17px;
  letter-spacing: -0.02em;
  line-height: 1.37;
}

.text-link {
  display: inline-flex;
  gap: 8px;
  margin-top: 8px;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 4px;
  font-size: 14px;
  font-weight: 600;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  padding: 22px 0 30px;
}

.site-footer a {
  color: var(--ink);
}

.site-footer a:hover {
  color: var(--accent);
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 36px, 600px);
  }

  .site-header {
    min-height: 72px;
    grid-template-columns: 1fr auto;
  }

  .main-nav {
    display: none;
  }

  .header-link {
    font-size: 12px;
  }

  .main-nav a.active::after {
    bottom: -27px;
  }

  .hero {
    padding: 56px 0 52px;
  }

  .eyebrow {
    margin-bottom: 22px;
  }

  h1 {
    margin-bottom: 36px;
    font-size: clamp(47px, 14vw, 78px);
    line-height: 0.95;
  }

  .hero-bottom,
  .about,
  .about-content {
    display: block;
  }

  .hero-description {
    font-size: 21px;
  }

  .hero-note {
    margin-top: 35px;
    justify-self: start;
  }

  .collection {
    padding-bottom: 92px;
  }

  .section-heading {
    margin-bottom: 27px;
  }

  .artifact-grid {
    grid-template-columns: 1fr;
    gap: 54px;
  }

  .card-visual {
    height: min(117vw, 480px);
  }

  .card-copy h3 {
    font-size: 34px;
  }

  .about {
    padding-bottom: 90px;
  }

  .about-label {
    margin-bottom: 34px;
  }

  .about h2 {
    margin-bottom: 34px;
    font-size: 44px;
  }

  .site-footer {
    display: grid;
    grid-template-columns: 1fr auto;
    font-size: 9px;
  }

  .site-footer span:nth-child(2) {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}