:root {
  --bg: #ffffff;
  --bg-soft: #ffffff;
  --panel: #ffffff;
  --line: rgba(17, 17, 17, 0.1);
  --text: #111111;
  --muted: #6a6a6a;
  --accent: #8a6d54;
  --shadow: 0 18px 48px rgba(17, 17, 17, 0.06);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
  color: var(--text);
  background: var(--bg);
}

body.modal-open {
  overflow: hidden;
}

main {
  display: grid;
  gap: 3.5rem;
  padding-top: 2rem;
}

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

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

[hidden] {
  display: none !important;
}

.page-shell {
  width: min(1280px, calc(100% - 2rem));
  margin: 0 auto;
  padding-bottom: 4rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  width: 100%;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}

.site-header-inner {
  width: min(1280px, calc(100% - 2rem));
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 1.25rem;
  padding: 1.15rem 0;
}

.brand,
.hero h1,
.section-heading h2,
.artwork-meta h3,
.exhibition-item h3,
.contact-details a {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
}

.brand {
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text);
  padding: 0.7rem 1rem;
  font: inherit;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
}

.site-nav {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.site-nav a {
  padding: 0;
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: opacity 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  opacity: 0.58;
  outline: none;
}

.site-nav a.is-current {
  opacity: 0.45;
}

.hero,
.section {
  padding: 0;
}

.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(3.6rem, 9vw, 6.8rem);
  line-height: 0.9;
  font-weight: 500;
  max-width: 10ch;
}

.hero-text {
  max-width: 34rem;
  margin: 1.4rem 0 0;
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.6rem;
  flex-wrap: wrap;
}

.hero-copy {
  max-width: 48rem;
}

.hero-panel,
.artwork-card {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-panel {
  min-height: 540px;
  padding: 1rem;
  display: grid;
  grid-template-rows: 1.3fr 0.9fr;
  gap: 1rem;
}

.hero-banner {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-banner-image {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.panel-art,
.artwork-visual {
  border: 1px solid var(--line);
}

.media-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-heading {
  margin-bottom: 1.5rem;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 500;
}

.page-main {
  padding-top: 2rem;
}

.page-intro {
  max-width: 820px;
  padding: 2rem 0 2.5rem;
}

.page-intro h1 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: clamp(3rem, 7vw, 5.4rem);
  font-weight: 500;
  line-height: 0.92;
}

.page-intro-text {
  max-width: 42rem;
  margin: 1.2rem 0 0;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.8;
}

.home-contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.home-contact-inner h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 500;
  line-height: 0.98;
}

.home-contact-details {
  display: grid;
  gap: 0.9rem;
  align-content: start;
}

.home-contact-email {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 500;
}

.home-contact-details p {
  max-width: 28rem;
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.artwork-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.artwork-card-hidden {
  display: none;
}

.artwork-card-hidden:not([hidden]) {
  display: block;
}

.artwork-card {
  display: block;
  padding: 0;
}

button.artwork-card {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--panel);
  color: inherit;
  text-align: left;
  cursor: pointer;
  font: inherit;
}

.artwork-visual {
  min-height: 310px;
}

.artwork-portrait {
  aspect-ratio: 4 / 3;
  min-height: 0;
}

.artwork-square {
  aspect-ratio: 1 / 1;
  min-height: 0;
}

.artwork-thumb {
  padding: 1rem;
  background: #f7f7f4;
  border-bottom: 1px solid var(--line);
}

.gallery-card {
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.gallery-card:hover,
.gallery-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 22px 42px rgba(17, 17, 17, 0.09);
  border-color: rgba(17, 17, 17, 0.22);
  outline: none;
}

.artwork-meta {
  padding: 1rem 1rem 1.15rem;
}

.artwork-meta h3,
.exhibition-item h3 {
  margin: 0;
  font-weight: 500;
  font-size: 1.45rem;
}

.artwork-note {
  display: inline-block;
  margin-top: 0.8rem;
  color: var(--text);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.more-button {
  margin-top: 1.25rem;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  padding: 0.85rem 1.2rem;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}

.more-button:hover,
.more-button:focus-visible {
  background: #f7f7f4;
  outline: none;
}

.artwork-meta p,
.exhibition-item p,
.about-text,
.contact-details p {
  margin: 0.4rem 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.exhibition-list {
  display: grid;
  gap: 1rem;
}

.exhibition-item {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.exhibition-item:first-child {
  padding-top: 0;
  border-top: 0;
}

.exhibition-year {
  margin: 0;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.about-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.about-text {
  font-size: 1.03rem;
}

.contact-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding: 0;
  align-items: start;
}

.contact-details {
  text-align: left;
}

.contact-details a {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
}

.artwork-page {
  padding: 2.2rem 0 4rem;
}

.back-link,
.inquiry-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.back-link {
  margin-bottom: 1.5rem;
}

.artwork-detail {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 2.5rem;
  align-items: start;
}

.artwork-detail-image {
  padding: 1.2rem;
  background: #f7f7f4;
  border: 1px solid var(--line);
}

.artwork-detail-frame {
  background-size: cover;
}

.artwork-detail-copy h1 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  font-weight: 500;
  line-height: 0.94;
}

.artwork-specs {
  margin: 1.6rem 0;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.artwork-specs div {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 1rem;
  padding: 0.55rem 0;
}

.artwork-specs dt {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.artwork-specs dd {
  margin: 0;
  color: var(--text);
}

.artwork-description {
  max-width: 34rem;
  margin: 0 0 1.5rem;
  color: var(--muted);
  line-height: 1.8;
}

.artwork-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(17, 17, 17, 0.5);
}

.artwork-modal {
  position: relative;
  width: min(1120px, 100%);
  max-height: calc(100vh - 2rem);
  overflow: auto;
  padding: 3.2rem 1.25rem 1.25rem;
  border: 1px solid var(--line);
  background: #ffffff;
  box-shadow: 0 28px 90px rgba(17, 17, 17, 0.18);
}

.artwork-modal-close {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--text);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

.artwork-modal-close:hover,
.artwork-modal-close:focus-visible {
  background: #f7f7f4;
  outline: none;
}

@media (max-width: 900px) {
  .hero,
  .contact-panel,
  .about-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 2rem;
  }

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

  .artwork-detail {
    grid-template-columns: 1fr;
  }

  .home-contact-inner {
    grid-template-columns: 1fr;
  }

  .contact-details {
    text-align: left;
  }
}

@media (max-width: 720px) {
  .site-header {
    grid-template-columns: 1fr auto;
    gap: 0.8rem;
  }

  .nav-toggle {
    display: inline-flex;
    justify-content: center;
    align-items: center;
  }

  .site-nav {
    grid-column: 1 / -1;
    justify-self: stretch;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
    padding: 1rem 0 0.2rem;
    background: var(--bg-soft);
  }

  .site-nav.is-open {
    display: flex;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 1rem, 1280px);
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.9rem, 13vw, 4.5rem);
  }

  main {
    gap: 2.5rem;
    padding-top: 1.5rem;
  }

  .artwork-modal {
    padding: 3rem 1rem 1rem;
  }

  .hero-banner-image {
    aspect-ratio: 4 / 3;
  }

  .artwork-grid {
    grid-template-columns: 1fr;
  }

  .artwork-visual {
    min-height: 240px;
  }

  .exhibition-item {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .artwork-detail-copy h1 {
    font-size: clamp(2.2rem, 12vw, 3.1rem);
  }

  .artwork-specs div {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
}