:root {
  --ink: #1d2a30;
  --ink-soft: #3d4a50;
  --muted: #5a666b;
  --accent: #2b6a87;
  --line: #dfe4e5;
  --wash: #e6edf0;
  --sans: 'Josefin Sans', 'Helvetica Neue', Arial, sans-serif;
  --serif: 'Lora', Georgia, serif;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: #ffffff;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.7;
}

a { color: var(--ink); }
a:hover { color: var(--accent); }

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

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 32px; }

/* Header */
.site-header {
  display: flex; flex-wrap: wrap; gap: 16px 40px;
  align-items: center; justify-content: space-between;
  padding-top: 40px; padding-bottom: 24px;
}
.site-name {
  font-family: var(--sans); font-size: 26px; font-weight: 400;
  letter-spacing: 0.18em; text-transform: uppercase; text-decoration: none;
}
.site-nav {
  display: flex; flex-wrap: wrap; gap: 0 32px;
  font-family: var(--sans); font-size: 14px; letter-spacing: 0.16em; text-transform: uppercase;
}
.site-nav a { text-decoration: none; padding: 12px 0; border-bottom: 1px solid transparent; }
.site-nav a[aria-current="page"] { border-bottom-color: var(--accent); }

/* Shared type */
h1, .label {
  font-family: var(--sans); font-weight: 400; text-transform: uppercase; margin: 0;
}
h1 { font-size: 34px; letter-spacing: 0.14em; line-height: 1.3; }
.label { font-size: 18px; letter-spacing: 0.18em; }
p { margin: 0; }
.prose { display: flex; flex-direction: column; gap: 22px; }

main.wrap { padding-top: 48px; min-height: 50vh; }

/* Loading and error states */
.loading main > * { visibility: hidden; }
.load-error { padding: 48px 0; color: var(--ink-soft); }

/* Home */
.hero { display: flex; flex-direction: column; align-items: center; gap: 40px; padding-top: 0; }
.hero img { width: 100%; max-width: 620px; }
.hero p { max-width: 620px; text-align: center; font-size: 21px; line-height: 1.6; }
.section { margin-top: 112px; display: flex; flex-direction: column; gap: 32px; }
.section-head {
  display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: baseline; justify-content: space-between;
}
.section-head a {
  font-family: var(--sans); font-size: 14px; letter-spacing: 0.14em; text-transform: uppercase; padding: 12px 0;
}

/* Grids of work */
.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 48px 32px;
}
.grid figure { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.grid button.zoom {
  padding: 0; border: 0; background: var(--wash); cursor: zoom-in; display: block; width: 100%;
}
.grid .frame { aspect-ratio: 4 / 5; overflow: hidden; }
.grid.square .frame { aspect-ratio: 1 / 1; }
.grid.wide .frame { aspect-ratio: 3 / 2; }
.grid .frame img { width: 100%; height: 100%; object-fit: cover; transition: opacity .3s; }
.grid figcaption { font-size: 16px; line-height: 1.5; }
.grid.wide figcaption { color: var(--ink-soft); font-size: 15px; }

/* Portfolio intro */
.intro { max-width: 680px; display: flex; flex-direction: column; gap: 16px; margin-bottom: 48px; }

/* About */
.about { display: flex; flex-wrap: wrap; gap: 56px; align-items: flex-start; }
.about .photo { flex: 1 1 340px; max-width: 460px; }
.about .prose { flex: 999 1 420px; min-width: 0; }
.about h1 { margin-bottom: 8px; }

/* Art sales */
.sales { display: flex; flex-wrap: wrap; gap: 48px 64px; align-items: flex-start; margin-bottom: 64px; }
.sales .prose { flex: 999 1 460px; min-width: 0; }
.sales h1 { margin-bottom: 8px; }
.raised {
  flex: 1 1 300px; max-width: 380px; border-top: 2px solid var(--accent); padding-top: 24px;
  display: flex; flex-direction: column; gap: 16px; font-size: 16px; line-height: 1.6;
}
.raised .figure {
  font-family: var(--sans); font-size: 52px; font-weight: 300; letter-spacing: 0.04em; line-height: 1;
}
.raised p { color: var(--ink-soft); }
.raised ul { margin: 0; padding-left: 20px; line-height: 1.8; }

/* Footer */
[hidden] { display: none !important; }
.site-footer { margin-top: 112px; border-top: 1px solid var(--line); }
.site-footer .wrap {
  padding-top: 56px; padding-bottom: 56px;
  display: flex; flex-wrap: wrap; gap: 48px; justify-content: space-between; align-items: flex-end;
}
.signup { flex: 1 1 380px; display: flex; flex-direction: column; gap: 16px; }
.signup .label { font-size: 16px; }
.signup p { font-size: 16px; line-height: 1.6; color: var(--ink-soft); }
.signup form { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.signup label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; flex: 1 1 240px; }
.signup input {
  height: 46px; border: 1px solid #b8c2c6; padding: 0 14px; font-family: inherit; font-size: 16px; border-radius: 0;
}
.signup button {
  height: 48px; padding: 0 28px; border: 0; background: var(--accent); color: #fff; cursor: pointer;
  font-family: var(--sans); font-size: 14px; letter-spacing: 0.16em; text-transform: uppercase;
}
.signup button:hover { background: var(--ink); }
.contact { display: flex; flex-direction: column; gap: 10px; font-size: 16px; line-height: 1.5; }
.contact small { color: var(--muted); font-size: 14px; }

/* Enlarged picture */
dialog.lightbox {
  border: 0; padding: 0; background: transparent; max-width: 94vw; max-height: 94vh;
}
dialog.lightbox::backdrop { background: rgba(255, 255, 255, 0.96); }
dialog.lightbox img { max-width: 94vw; max-height: 86vh; width: auto; margin: 0 auto; }
dialog.lightbox p { text-align: center; font-size: 16px; margin-top: 12px; }
dialog.lightbox button {
  position: fixed; top: 16px; right: 16px; width: 48px; height: 48px; border: 0; background: transparent;
  font-family: var(--sans); font-size: 30px; line-height: 1; cursor: pointer; color: var(--ink);
}

@media (max-width: 600px) {
  body { font-size: 17px; }
  .wrap { padding: 0 16px; }
  .site-header { padding-top: 24px; }
  .site-name { font-size: 21px; }
  .site-nav { gap: 0 16px; font-size: 12px; letter-spacing: 0.12em; }
  .site-nav .ext { display: none; }
  main.wrap { padding-top: 24px; }
  h1 { font-size: 26px; }
  .section, .site-footer { margin-top: 72px; }
  .raised .figure { font-size: 42px; }
}