:root {
  --paper: #fbfaf7;
  --ink: #1f1f1d;
  --muted: #666158;
  --line: #ded7ca;
  --panel: #fffdf8;
  --band: #f2ede4;
  --accent: #7a4b2b;
  --blue: #315f86;
  --green: #2e6f58;
  --red: #9d3a31;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

header {
  padding: 42px min(7vw, 72px) 30px;
  background: var(--band);
  border-bottom: 1px solid var(--line);
}

main {
  max-width: 1180px;
  padding: 30px min(7vw, 72px) 70px;
}

h1, h2, h3 {
  margin: 0 0 14px;
  line-height: 1.12;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(36px, 5vw, 64px);
}

h2 {
  font-size: 30px;
  margin-top: 44px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

h3 {
  font-size: 21px;
  color: var(--accent);
}

p {
  margin: 0 0 14px;
}

ul, ol {
  margin: 8px 0 0;
  padding-left: 24px;
}

li {
  margin: 5px 0;
}

a {
  color: var(--blue);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(49, 95, 134, .35);
  outline-offset: 3px;
}

code, pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .94em;
}

pre {
  overflow-x: auto;
  margin: 12px 0 0;
  padding: 15px;
  background: #262421;
  color: #f8f2e8;
  border-radius: 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  background: var(--panel);
}

th, td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  vertical-align: top;
  text-align: left;
}

th {
  background: var(--band);
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.pill {
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  color: var(--muted);
  font-size: 14px;
}

.note {
  border-left: 4px solid var(--green);
  background: #eef5f1;
  padding: 14px 16px;
  margin: 18px 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  margin: 18px 0 28px;
}

.card,
.slide,
figure {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}

.card h3,
.slide h3 {
  margin-top: 0;
}

.slide {
  margin: 14px 0;
}

.source {
  color: var(--muted);
  font-size: 13px;
  margin: -4px 0 10px;
}

.callout {
  border-left: 4px solid var(--accent);
  background: #f7f1e8;
  padding: 14px 16px;
  margin: 16px 0;
}

.compare {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 16px;
}

.bad {
  border-color: #e0b7b2;
}

.good {
  border-color: #b9d5c4;
}

.label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 30px;
  margin-right: 8px;
  border-radius: 8px;
  background: #2859c9;
  color: white;
  font-weight: 700;
}

.shots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.source-originals {
  margin-top: 16px;
}

.source-originals::before {
  content: "Original image";
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

figure {
  margin: 0;
}

figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
  background: #eee;
  cursor: zoom-in;
}

figcaption {
  margin-top: 9px;
  color: var(--muted);
  font-size: 13px;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background: rgba(18, 16, 14, .88);
}

.lightbox.open {
  display: flex;
}

.lightbox img {
  max-width: min(96vw, 1800px);
  max-height: 88vh;
  width: auto;
  height: auto;
  border-radius: 8px;
  background: white;
  box-shadow: 0 24px 80px rgba(0, 0, 0, .45);
  cursor: zoom-out;
}

.lightbox-caption {
  position: fixed;
  left: 28px;
  right: 28px;
  bottom: 18px;
  color: #f8f2e8;
  text-align: center;
  font-size: 14px;
}

.lightbox-close {
  position: fixed;
  top: 18px;
  right: 20px;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 999px;
  background: rgba(255, 255, 255, .12);
  color: white;
  width: 42px;
  height: 42px;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}

.index-page {
  background: #f7f6f1;
}

.site-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr);
  gap: min(6vw, 64px);
  align-items: center;
  min-height: 520px;
  padding: 54px min(7vw, 72px) 46px;
  background: #e9efe9;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin-bottom: 10px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero-lede {
  max-width: 680px;
  color: #46423b;
  font-size: 19px;
}

.primary-action,
.secondary-action,
.open-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
}

.primary-action {
  padding: 0 18px;
  background: var(--ink);
  color: white;
}

.secondary-action {
  padding: 0 16px;
  border: 1px solid rgba(31, 31, 29, .18);
  background: rgba(255, 255, 255, .42);
  color: var(--ink);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.hero-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-items: stretch;
}

.hero-preview img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  border: 1px solid rgba(31, 31, 29, .14);
  border-radius: 8px;
  box-shadow: 0 18px 42px rgba(31, 31, 29, .12);
}

.hero-preview img:first-child {
  grid-row: span 2;
  height: 432px;
}

.index-page main {
  max-width: 1240px;
}

.context-panel {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  margin: 0 0 30px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.context-panel h2 {
  margin: 0;
  padding: 0;
  border: 0;
}

.context-panel > p {
  margin: 0;
  color: #4f4a43;
  font-size: 17px;
}

.resource-links {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.resource-links a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid #c1d2df;
  border-radius: 8px;
  background: #eef4f8;
  color: var(--blue);
  font-weight: 800;
  text-decoration: none;
}

.resource-links a::after {
  content: ">";
  margin-left: 10px;
}

.library-intro {
  display: flex;
  gap: 24px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 18px;
}

.library-intro h2 {
  margin: 0;
  padding: 0;
  border: 0;
}

.library-intro p:last-child {
  max-width: 430px;
  color: var(--muted);
}

.session-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.session-card {
  display: grid;
  grid-template-columns: 178px minmax(0, 1fr);
  min-height: 218px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  text-decoration: none;
  box-shadow: 0 1px 0 rgba(31, 31, 29, .04);
  transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease;
}

.session-card:hover,
.session-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(49, 95, 134, .48);
  box-shadow: 0 16px 36px rgba(31, 31, 29, .12);
}

.session-card.wide {
  grid-column: 1 / -1;
  grid-template-columns: 300px minmax(0, 1fr);
}

.session-card > img {
  width: 100%;
  height: 100%;
  min-height: 218px;
  object-fit: cover;
  border-right: 1px solid var(--line);
}

.session-body {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 18px;
}

.session-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.session-meta span {
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f8f4eb;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.session-card.workshop .session-meta span:first-child {
  border-color: #b9d5c4;
  background: #eef5f1;
  color: var(--green);
}

.session-card.founder .session-meta span:first-child {
  border-color: #c1d2df;
  background: #eef4f8;
  color: var(--blue);
}

.session-body h3 {
  color: var(--ink);
  font-size: 24px;
}

.session-body p {
  color: #5a554d;
}

.open-link {
  align-self: flex-start;
  margin-top: auto;
  padding: 0 14px;
  background: var(--blue);
  color: white;
}

.open-link::after {
  content: ">";
  margin-left: 10px;
}

@media (max-width: 920px) {
  .site-hero,
  .context-panel,
  .session-list,
  .session-card,
  .session-card.wide {
    grid-template-columns: 1fr;
  }

  .site-hero {
    min-height: 0;
  }

  .hero-preview {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-preview img,
  .hero-preview img:first-child {
    grid-row: auto;
    height: 180px;
  }

  .session-card > img {
    height: 220px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .resource-links {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .site-hero {
    padding-top: 36px;
  }

  .hero-preview {
    grid-template-columns: 1fr;
  }

  .hero-preview img,
  .hero-preview img:first-child {
    height: 150px;
  }

  .library-intro {
    display: block;
  }

  .hero-actions,
  .primary-action,
  .secondary-action,
  .resource-links,
  .resource-links a {
    width: 100%;
  }

  .session-card > img {
    height: 180px;
  }
}