/* adrienne.fyi — option D. Colors from the waving-cats drawing. */
:root {
  --paper: #ffffff;
  --ink: #298427;        /* the drawing's line color */
  --ink-deep: #1c6a1b;
  --text: #1d281c;
  --muted: #586554;
  --rule: #d8e5d3;
  --wash: #f1f7ee;
  --serif: "Young Serif", Georgia, serif;
  --sans: "Lexend", -apple-system, "Segoe UI", sans-serif;
  --col: 1120px;         /* one alignment edge for everything */
  --gutter: 24px;
  --section: 96px;
  color-scheme: light;
}
@media (max-width: 900px) {
  :root { --gutter: 20px; --section: 56px; }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; overflow-x: clip; background: var(--paper); color: var(--text); font: 300 17px/1.65 var(--sans); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ink); text-decoration-thickness: 1.5px; text-underline-offset: 0.2em; }
a:hover { color: var(--ink-deep); }
:focus-visible { outline: 2.5px solid var(--ink); outline-offset: 3px; border-radius: 4px; }
strong, b { font-weight: 600; }
p, ul, ol { margin: 0 0 1em; }
li { margin-bottom: 0.4em; }
hr { border: 0; border-top: 1.5px solid var(--rule); margin: 56px 0; }

/* type scale: H1 40 / H2 30 / H3 22 */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; color: var(--text); text-wrap: pretty; }
h1 { font-size: 40px; line-height: 1.1; margin: 0 0 16px; }
h2 { font-size: 30px; line-height: 1.2; margin: 56px 0 16px; }
h3 { font-size: 22px; line-height: 1.25; margin: 40px 0 8px; }
h4 { font-size: 18px; line-height: 1.3; margin: 32px 0 8px; }
@media (max-width: 900px) {
  h1 { font-size: 34px; }
  h2 { font-size: 26px; }
  h3 { font-size: 20px; }
}

/* ---------- header ---------- */
.top {
  max-width: calc(var(--col) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 32px var(--gutter) 0;
  display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 12px 40px;
}
.brand { font-family: var(--serif); font-size: 22px; color: var(--text); text-decoration: none; }
.brand:hover { color: var(--ink); }
.d-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 24px; font-size: 16px; }
.d-nav a { color: var(--muted); text-decoration: none; padding: 4px 0; }
.d-nav a:hover { color: var(--ink); }
.d-nav a[aria-current="page"] { color: var(--ink); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 6px; }

/* mobile + tablet portrait: green bar with a centered Menu button */
.m-bar { display: none; }
@media (max-width: 900px) {
  .m-bar { display: flex; justify-content: center; background: var(--ink); padding: 6px var(--gutter); }
  .d-nav, .top .d-nav { display: none; }
  .top { padding-top: 24px; }
}
.m-open, .m-close {
  min-height: 44px; padding: 0 16px; border: 0; border-radius: 999px; cursor: pointer;
  font: 600 16px var(--sans); display: inline-flex; align-items: center; gap: 8px;
}
.m-open { background: transparent; color: #fff; }
.m-close { background: #fff; color: var(--ink-deep); }
.m-open:focus-visible, .m-close:focus-visible { outline-color: #fff; }

.m-menu {
  position: fixed; inset: 0; z-index: 50; overflow-y: auto;
  background: var(--ink); color: #fff;
  padding: 6px var(--gutter) 40px;
  display: flex; flex-direction: column;
}
.m-menu[hidden] { display: none; }
.m-top { display: flex; justify-content: center; }
.m-links { display: flex; flex-direction: column; align-items: flex-end; gap: 12px; margin-top: 72px; text-align: right; }
.m-links a { font: 300 28px/1.3 var(--sans); color: #fff; text-decoration: none; padding: 2px 0; }
.m-links a[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 6px; }
.m-links a:hover { color: #fff; text-decoration: underline; }

@keyframes menuSwipe { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes menuItem { from { opacity: 0; transform: translateX(32px); } to { opacity: 1; transform: translateX(0); } }
.m-menu.is-open { animation: menuSwipe 420ms cubic-bezier(.22,.8,.24,1) both; }
.m-menu.is-open .m-item { animation: menuItem 360ms cubic-bezier(.22,.8,.24,1) both; }
.m-menu.is-open .m-item:nth-child(1) { animation-delay: 180ms; }
.m-menu.is-open .m-item:nth-child(2) { animation-delay: 230ms; }
.m-menu.is-open .m-item:nth-child(3) { animation-delay: 280ms; }
.m-menu.is-open .m-item:nth-child(4) { animation-delay: 330ms; }
.m-menu.is-open .m-item:nth-child(5) { animation-delay: 380ms; }
@media (prefers-reduced-motion: reduce) {
  .m-menu.is-open, .m-menu.is-open .m-item { animation: none; }
}
body.menu-open { overflow: hidden; }

/* ---------- layout ---------- */
main { max-width: calc(var(--col) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
main.home { padding-bottom: 0; }
main.inner { padding-top: 40px; padding-bottom: 24px; }
/* inner pages: text column centered on the page, text itself stays left-aligned */
main.inner > :where(h1, h2, h3, h4, p, ul, ol, dl, hr) { max-width: 720px; margin-left: auto; margin-right: auto; }
main.inner figcaption { margin-left: auto; margin-right: auto; }
main.inner > .about { max-width: 960px; margin-left: auto; margin-right: auto; }
main.inner > h1:first-child, main.inner > :first-child h1 { margin-top: 0; }

/* ---------- home: hero ---------- */
.hero {
  padding-top: 40px;
  display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 24px 48px;
}
.hero-text { flex: 1 1 360px; max-width: 660px; min-width: 0; }
.hero-cats { width: 100%; max-width: 403px; margin-left: -8px; }
.hero h1 { margin: 16px 0 0; }
.hero-role { font-family: var(--serif); font-size: 20px; line-height: 1.3; color: var(--ink); margin: 4px 0 16px; text-wrap: balance; }
.hero-intro { font-size: 18px; line-height: 1.6; color: var(--muted); margin: 0; text-wrap: pretty; }
.hero .d-nav { flex: 0 0 auto; padding-top: 4px; }
@media (max-width: 900px) {
  .hero { padding-top: 24px; }
  .hero-text { flex-basis: 100%; }
  .hero-cats { max-width: min(403px, 100%); }
}

/* ---------- home: sections ---------- */
.sec { padding-top: var(--section); }
.sec > h2 { margin: 0 0 32px; }
@media (max-width: 900px) { .sec > h2 { margin-bottom: 20px; } }

.cs-list { display: flex; flex-direction: column; gap: 64px; }
.cs { display: flex; flex-wrap: wrap; align-items: center; gap: 24px 48px; margin: 0; }
.cs-flip .cs-media { order: 2; }
.cs-media { flex: 1 1 440px; min-width: 0; display: block; }
.cs-text { flex: 1 1 360px; min-width: 0; }
.case-img {
  width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top;
  border: 2px solid var(--ink); border-radius: 20px; background: var(--paper);
}
.cs-media:hover .case-img { border-color: var(--ink-deep); }
.cs-meta { color: var(--muted); font-size: 15px; margin: 0 0 4px; }
.cs-text h3 { margin: 0 0 8px; }
.cs-text p { margin: 0 0 12px; }
.cs-text .cs-outcome { font-weight: 600; color: var(--ink-deep); margin-bottom: 16px; }
@media (max-width: 900px) {
  .cs-list { gap: 40px; }
  .cs { gap: 16px; }
  /* stacked: image always first */
  .cs-flip .cs-media { order: 0; }
}

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 32px 48px; margin-top: 64px; }
.card { display: block; text-decoration: none; color: var(--text); }
.card .case-img { aspect-ratio: 16 / 9; }
.card:hover .case-img { border-color: var(--ink-deep); }
.card-title { display: block; font-family: var(--serif); font-size: 22px; line-height: 1.25; margin-top: 16px; }
.card-sub { display: block; color: var(--muted); margin-top: 4px; }
.card:hover .card-title { color: var(--ink-deep); }
@media (max-width: 900px) {
  .cards { margin-top: 40px; gap: 32px; }
  .card-title { font-size: 20px; }
}

/* sketchbook band runs full-bleed */
.band {
  margin: var(--section) calc(50% - 50vw) 0;
  padding: 64px var(--gutter);
  background: var(--wash);
}
.band-inner { max-width: var(--col); margin: 0 auto; }
.band-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px 24px; margin-bottom: 32px; }
.band-head h2 { margin: 0; }
.band-head a { font-size: 16px; }
.sketches { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.sketches img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; object-position: top; border-radius: 16px; background: var(--paper); }
@media (max-width: 900px) {
  .band { padding: 40px var(--gutter); }
  .band-head { margin-bottom: 20px; }
  .sketches { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
}

.xp-list { border-top: 1.5px solid var(--rule); }
.xp { display: flex; flex-wrap: wrap; gap: 4px 48px; padding: 24px 0; border-bottom: 1.5px solid var(--rule); }
.xp-when { flex: 0 0 176px; margin: 3px 0 0; font-size: 15px; color: var(--muted); }
.xp-what { flex: 999 1 420px; max-width: 720px; min-width: 0; }
.xp-what h3 { margin: 0; }
.xp-role { font: 600 16px/1.4 var(--sans); color: var(--ink); margin-left: 8px; }
.xp-what p { margin: 8px 0 0; }
.edu { margin: 64px 0 24px !important; }
@media (max-width: 900px) {
  .xp { padding: 18px 0; }
  .xp-when { flex-basis: 100%; margin: 0; }
  .xp-role { display: block; margin: 2px 0 0; }
  .edu { margin-top: 40px !important; }
}

/* ---------- inner pages ---------- */
.lede { font-size: 18px; color: var(--muted); text-wrap: pretty; }
.dates-inline { font-family: var(--sans); font-size: 16px; color: var(--muted); margin-left: 8px; }
.hint { color: var(--muted); }

figure { margin: 32px 0; }
figure img { width: 100%; border: 1.5px solid var(--rule); border-radius: 12px; background: var(--paper); }
figcaption { color: var(--muted); font-size: 15px; margin-top: 8px; max-width: 720px; }
.zoom { cursor: zoom-in; display: block; }
/* a lone image in a case study: 70% of the column, centered (groups stay full width) */
@media (min-width: 901px) {
  main.inner > figure { max-width: 784px; margin-left: auto; margin-right: auto; }
}
/* tall full-page screenshots: cap the height, click to see the whole thing */
main.inner > figure img { width: auto; max-width: 100%; max-height: min(720px, 80vh); margin: 0 auto; object-fit: contain; }
main.inner > figure figcaption { text-align: center; }

.grid { display: grid; gap: 16px; margin: 32px 0; }
.grid figure { margin: 0; }
.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 900px) { .cols-3, .cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .grid { grid-template-columns: 1fr; } }

.masonry { columns: 3 260px; column-gap: 16px; margin: 32px 0; }
.masonry figure { break-inside: avoid; margin: 0 0 16px; }

.facts { display: grid; gap: 12px; margin: 24px 0 32px; padding: 20px 24px; background: var(--wash); border-radius: 16px; }
.facts dt { font-weight: 600; color: var(--ink-deep); }
.facts dd { margin: 0; }

.about { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: 48px; align-items: center; margin: 16px 0 32px; }
.about figure { margin: 0; }
.about h1 { margin-top: 0; }
@media (max-width: 760px) { .about { grid-template-columns: 1fr; gap: 24px; } }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.btn {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 20px;
  border: 2px solid var(--ink); border-radius: 999px; background: var(--ink); color: #fff;
  font-weight: 600; text-decoration: none;
}
.btn:hover { background: var(--ink-deep); border-color: var(--ink-deep); color: #fff; }

.video-placeholder { aspect-ratio: 16 / 9; display: grid; place-items: center; border: 2px dashed var(--rule); border-radius: 16px; color: var(--muted); }
.video iframe { width: 100%; aspect-ratio: 16 / 9; height: auto; border: 0; border-radius: 16px; }

/* ---------- footer ---------- */
.site-footer {
  max-width: calc(var(--col) + 2 * var(--gutter)); margin: 0 auto;
  padding: 64px var(--gutter) 40px;
  display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 15px; color: var(--muted);
}
@media (max-width: 900px) { .site-footer { padding: 40px var(--gutter) 32px; } }

/* ---------- lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 100; padding: 24px; overflow: auto; cursor: zoom-out; background: rgba(255, 255, 255, 0.97); }
.lightbox img { display: block; margin: 0 auto; max-width: min(100%, 1400px); width: auto; height: auto; border: 1.5px solid var(--rule); border-radius: 12px; }
.lightbox.is-wide { display: grid; place-items: center; }
.lightbox.is-wide img { max-height: 100%; }