/* amandacowell.com design system. Rules and reasoning: design/DESIGN.md */

:root {
  --bg: #16181c;
  --line: #363b44;
  --text: #eceae4;
  --muted: #9a9ea6;
  --yellow: #ffd84d;
  --mint: #4ff0b8;
  --pink: #ff7ac8;
  --blue: #6f9bff;
  --wrap: 1320px;
  --pad: clamp(16px, 4vw, 48px);
  --gap-section: clamp(72px, 9vw, 120px);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; background: var(--bg); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 300 18px/1.5 "Hanken Grotesk", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad); }
.dots { background-image: radial-gradient(rgba(255, 255, 255, .14) 1px, transparent 1.2px); background-size: 22px 22px; }

/* Accent colors. A component reads --c; set it with one of these classes. */
.c-yellow { --c: var(--yellow); }
.c-mint { --c: var(--mint); }
.c-pink { --c: var(--pink); }
.c-blue { --c: var(--blue); }

/* Shapes */
.shape { display: inline-block; width: 20px; height: 20px; background: var(--c, var(--yellow)); flex: none; }
.s-circle { border-radius: 50%; }
.s-tri { clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.s-plus { clip-path: polygon(35% 0, 65% 0, 65% 35%, 100% 35%, 100% 65%, 65% 65%, 65% 100%, 35% 100%, 35% 65%, 0 65%, 0 35%, 35% 35%); }

/* Focus and skip link */
a:focus-visible, button:focus-visible { outline: 2px solid var(--yellow); outline-offset: 3px; }
.skip { position: absolute; left: 8px; top: -100px; background: var(--yellow); color: var(--bg); padding: 10px 16px; z-index: 50; font-weight: 500; }
.skip:focus { top: 8px; }

/* Header */
.site-header .wrap { display: flex; justify-content: space-between; align-items: center; height: 80px; position: relative; }
.mark { display: grid; grid-template-columns: repeat(2, 22px); grid-auto-rows: 22px; font: 400 14px/20px "JetBrains Mono", monospace; text-align: center; }
.mark span { border: 1px solid var(--text); }
.mark span:nth-child(2) { transform: translateY(6px); }
.nav { display: flex; gap: 28px; align-items: center; font-size: 16px; font-weight: 400; }
.nav a:not(.hello) { color: var(--muted); transition: color .2s; }
.nav a:not(.hello):hover, .nav a[aria-current="page"] { color: var(--text); }
.hello { border: 1px solid var(--text); padding: 9px 16px; transition: background .2s, color .2s; }
.hello:hover { background: var(--text); color: var(--bg); }
.menu-btn { display: none; background: none; border: 1px solid var(--line); color: var(--text); font: inherit; font-size: 15px; padding: 8px 14px; cursor: pointer; }

/* Type */
h1, h2, h3, h4 { font-weight: 300; }
.h1 { font-size: clamp(44px, 6.6vw, 104px); line-height: 1; letter-spacing: -.035em; margin: 0 0 clamp(28px, 4vw, 48px); }
.statement { font-size: clamp(36px, 4.6vw, 68px); line-height: 1.05; letter-spacing: -.025em; margin: 0 0 40px; max-width: 16em; }
.label { display: flex; align-items: center; gap: 14px; font-size: clamp(30px, 3vw, 44px); letter-spacing: -.02em; color: var(--muted); margin: 0 0 24px; }
.hl-yellow { color: var(--yellow); } .hl-mint { color: var(--mint); } .hl-pink { color: var(--pink); } .hl-blue { color: var(--blue); }
.lede { margin: 0; font-size: clamp(18px, 1.6vw, 22px); }
.lede b { font-weight: 500; }

/* Link list */
.links { display: flex; flex-direction: column; gap: 14px; font-size: clamp(18px, 1.6vw, 22px); }
.links a { width: max-content; max-width: 100%; color: var(--c); background: linear-gradient(var(--c), var(--c)) 0 100% / 0 1px no-repeat; transition: background-size .25s; }
.links a:hover { background-size: 100% 1px; }

/* Hero */
.hero-tight { padding-bottom: clamp(48px, 6vw, 80px) !important; }
.hero { padding: clamp(40px, 7vw, 96px) 0 var(--gap-section); }
.hero-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 5vw, 80px); }

/* Work collage */
.collage { display: grid; grid-template-columns: 2fr 1fr 1fr; grid-template-rows: repeat(2, minmax(0, 1fr)); gap: 12px; aspect-ratio: 21 / 8; margin-bottom: clamp(28px, 4vw, 48px); }
.collage a { position: relative; overflow: hidden; background: #f2f0ea; border-top: 4px solid var(--c); }
.collage a:first-child { grid-row: span 2; }
.collage img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s; }
.collage a:hover img { transform: scale(1.03); }
.collage .paper img { object-fit: contain; }
.collage .shape { position: absolute; right: 12px; top: 12px; }
.chip { position: absolute; left: 12px; bottom: 12px; background: var(--c); color: var(--bg); font-size: 14px; font-weight: 500; padding: 5px 10px; }

/* Project cards */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.card { border: 1px solid var(--line); border-top: 4px solid var(--c); padding: 16px 16px 18px; display: flex; flex-direction: column; transition: border-color .2s, transform .2s; }
.card:hover { border-color: var(--c); transform: translateY(-2px); }
.card .pic { aspect-ratio: 16 / 9; overflow: hidden; background: #f2f0ea; margin-bottom: 22px; }
.card .pic img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s; }
.card:hover .pic img { transform: scale(1.03); }
.card .pic.paper img { object-fit: contain; }
.card .txt { display: grid; grid-template-columns: 1.1fr 1fr; gap: 20px; flex: 1; }
.card h3 { margin: 0; font-size: clamp(24px, 2.2vw, 32px); line-height: 1.12; letter-spacing: -.02em; }
.card p { margin: 0; font-size: 15px; color: var(--muted); }
.card .foot { display: flex; justify-content: space-between; align-items: end; gap: 12px; margin-top: 36px; font-size: 14px; }
.card .go { color: var(--c); }
.card .name { color: var(--muted); text-align: right; }
.card.feature { grid-column: 1 / -1; }
.card.feature .pic { aspect-ratio: 21 / 9; }
.card.feature h3 { font-size: clamp(30px, 3vw, 44px); }

/* Info boxes */
.boxes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.boxes > a, .boxes > .box { border: 1px solid var(--line); border-top: 4px solid var(--c); padding: 24px; min-height: 200px; display: flex; flex-direction: column; justify-content: space-between; transition: border-color .2s; }
.boxes > a:hover { border-color: var(--c); }
.boxes h3 { margin: 0 0 8px; font-weight: 400; font-size: 24px; }
.boxes p { margin: 0; color: var(--muted); font-size: 15.5px; }
.boxes .go { color: var(--c); font-size: 14px; margin-top: 20px; }

/* Two-column prose */
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 5vw, 80px); margin: 0 0 48px; }
.cols p { margin: 0 0 1em; color: var(--muted); font-size: clamp(17px, 1.4vw, 20px); }
.cols a { color: var(--c, var(--yellow)); background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat; }

/* Sections */
.section { padding: var(--gap-section) 0; }

/* Closing call to action */
.cta { display: block; background: var(--yellow); color: var(--bg); text-align: center; padding: 18px; font-weight: 400; font-size: 19px; margin-top: clamp(56px, 7vw, 96px); transition: filter .2s; }
.cta:hover { filter: brightness(1.06); }

/* Footer */
.site-footer { padding: 32px 0 40px; color: var(--muted); font-size: 16px; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

@media (max-width: 860px) {
  .menu-btn { display: block; }
  .nav { display: none; position: absolute; top: 80px; left: 0; right: 0; z-index: 20; flex-direction: column; align-items: flex-start; gap: 18px; padding: 24px var(--pad); background: var(--bg); border-bottom: 1px solid var(--line); font-size: 20px; }
  .nav.open { display: flex; }
  .hero-row, .cards, .boxes, .card .txt, .cols { grid-template-columns: 1fr; }
  .collage { grid-template-columns: 1fr 1fr; grid-template-rows: none; grid-auto-rows: 150px; aspect-ratio: auto; }
  .collage a:first-child { grid-column: span 2; grid-row: auto; height: 220px; }
  .card.feature { grid-column: auto; }
  .card.feature .pic { aspect-ratio: 16 / 9; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
  .card:hover { transform: none; }
}

/* ---------- Long-form pages: case studies, talks, writing ---------- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.case { padding-top: clamp(32px, 6vw, 80px); }
.case > *, .case section > * { max-width: 860px; }
.case section { margin: 0 0 var(--gap-section); max-width: none; }
.case figure, .case div:has(> figure), .case div:has(> img), .case div:has(> video), .case div:has(> iframe), .case div:has(> article), .case aside { max-width: none !important; }

/* Breadcrumb */
.case > nav ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0 0 32px; font-size: 15px; color: var(--muted); }
.case > nav a { color: var(--c); }

/* Page header */
.case h1 { font-size: clamp(44px, 6.6vw, 96px); line-height: 1; letter-spacing: -.035em; margin: 0 0 24px; color: var(--c); }
.case header { max-width: none; margin-bottom: clamp(32px, 5vw, 56px); }
.case header > div:has(> img + h1), .case header > div:has(> h1) { display: flex; align-items: center; gap: 20px; }
.case header > div:has(> h1) > img { width: 72px; height: 72px; border-radius: 16px; }
.case header > div > img { width: 100%; max-height: 640px; object-fit: cover; margin-bottom: 24px; }
.case header > div > p:first-child:not(:only-child) { font-size: 15px; color: var(--muted); }
.case header > div:has(> h1) h1 { margin: 0; }
.case header > p { font-size: clamp(20px, 2vw, 26px); line-height: 1.4; max-width: 34em; margin: 0 0 24px; }
.case header > a, .case .button { display: inline-block; border: 1px solid var(--c); color: var(--c); padding: 10px 18px; margin: 0 0 28px; transition: background .2s, color .2s; }
.case header > a:hover, .case .button:hover { background: var(--c); color: var(--bg); }

/* Fact strip */
.case dl { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px 32px; margin: 0 0 24px; padding: 20px 0 0; border-top: 4px solid var(--c); max-width: none; }
.case dt { font-size: 15px; color: var(--muted); margin-bottom: 4px; font-weight: 400; }
.case dd { margin: 0; font-size: 17px; }

/* Headings and prose */
.case h2:not(.label) { display: flex; align-items: center; gap: 14px; font-size: clamp(30px, 3vw, 44px); letter-spacing: -.02em; line-height: 1.1; margin: 0 0 28px; }
.case h2:not(.label):not(.sr-only)::before { content: ""; width: 18px; height: 18px; background: var(--c); border-radius: 50%; flex: none; }
.case h3 { font-size: clamp(22px, 2vw, 28px); letter-spacing: -.015em; line-height: 1.2; margin: 1.6em 0 .6em; }
.case p, .case li { color: #c9c8c2; font-size: 18px; line-height: 1.65; }
.case p { margin: 0 0 1.1em; }
.case strong, .case b { color: var(--text); font-weight: 500; }
.case a:not(.cta):not(.button):not([class^="c-"]) { color: var(--c); background: linear-gradient(var(--c), var(--c)) 0 100% / 100% 1px no-repeat; }
.case code { font-family: "JetBrains Mono", monospace; font-size: .85em; background: #23262c; padding: .1em .35em; }
.case ul, .case ol { padding-left: 1.2em; margin: 0 0 1.2em; }
.case ul:has(> li:first-child:is(:first-child)) { list-style: none; padding-left: 0; }
.case li { margin-bottom: .6em; }
.case blockquote { margin: 1.5em 0; padding-left: 24px; border-left: 4px solid var(--c); font-size: 22px; }

/* Callouts */
.case aside { border: 1px solid var(--line); border-left: 4px solid var(--c); padding: clamp(22px, 3vw, 36px); margin: 0 0 32px; max-width: none; }
.case aside > p:first-child:not(:only-child) { font-size: 15px; color: var(--muted); margin-bottom: 12px; }
.case aside > p:only-child { font-size: clamp(20px, 2.1vw, 28px); line-height: 1.35; color: var(--text); margin: 0; }
.case aside > p + p { font-size: clamp(20px, 2.1vw, 28px); line-height: 1.35; color: var(--text); margin: 0; }
.case aside.stats > div, .case aside.themes > div { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 20px; }
.case aside.stats > div > div > p:first-child { font-size: clamp(36px, 4vw, 56px); line-height: 1; color: var(--c); margin: 0 0 8px; }
.case aside.stats > div > div > p { margin: 0; font-size: 15px; color: var(--muted); }
.case aside.themes > div > div { border: 1px solid var(--line); padding: 14px 16px; }
.case aside.themes > div > div > p { margin: 0; font-size: 18px; color: var(--text); }

/* Media */
.case figure { margin: 0 0 40px; }
.case img, .case video { display: block; max-width: 100%; height: auto; }
.case figure img, .case figure video, .case div > video { width: auto; max-width: 100%; max-height: 82vh; }
.case figure:has(> img:only-child), .case figure:has(> video:only-child) { display: flex; flex-direction: column; align-items: flex-start; }
.case figcaption { font-size: 15px; color: var(--muted); margin-top: 12px; max-width: 760px; }
.case div:has(> img + img), .case figure > div:has(> img + img), .case div:has(> figure + figure) { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; align-items: start; margin: 0 0 24px; }
.case div:has(> img + img) img { width: 100%; max-height: none; }
.case div:has(> figure + figure) img, .case div:has(> figure + figure) video { width: 100%; height: clamp(220px, 28vw, 380px); max-height: none; object-fit: contain; background: #0f1013; }
.case .screens img { height: auto !important; background: none; }
.case iframe { display: block; width: 100%; aspect-ratio: 16 / 9; height: auto; border: 0; }
.case div:has(> iframe) { margin: 0 0 32px; }

/* Numbered decisions */
.case div:has(> article) { display: grid; gap: 18px; }
.case article { border: 1px solid var(--line); border-top: 4px solid var(--c); padding: clamp(20px, 3vw, 32px); display: grid; grid-template-columns: 220px 1fr; gap: 24px; }
.case article h3 { margin: 0; }
.case article p:last-child { margin-bottom: 0; }

.case div:has(> article) { margin-bottom: 40px; }
.case .screens { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 320px)); gap: 16px; }
.case .screens figure { margin: 0; }
.case .screens img { width: 100%; max-height: none; }

/* Next step */
.case .next { margin-bottom: 0; max-width: none; }
.case .next > * { max-width: none; }

@media (max-width: 860px) {
  .case article { grid-template-columns: 1fr; gap: 8px; }
}

/* About */
.about-hero { display: grid; grid-template-columns: 1.6fr 1fr; gap: clamp(24px, 5vw, 80px); align-items: end; }
.portrait { border-top: 4px solid var(--c); aspect-ratio: 4 / 5; overflow: hidden; }
.portrait img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%; display: block; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 5vw, 80px); align-items: center; }
.split .lede { margin-bottom: 1em; }
.lede.muted { color: var(--muted); }
.photo { display: block; border-top: 4px solid var(--c); overflow: hidden; aspect-ratio: 4 / 3; }
.photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s; }
a.photo:hover img { transform: scale(1.03); }
.section > .cta:only-child { margin-top: 0; }

/* Draft notes, visible only until the content arrives */
.todo { margin: 0 0 40px !important; border: 1px dashed var(--pink); color: var(--pink) !important; padding: 14px 18px; font-size: 16px !important; max-width: 860px; }
.todo::before { content: "Draft: "; font-weight: 500; }

@media (max-width: 860px) {
  .about-hero, .split { grid-template-columns: 1fr; }
  .portrait { max-width: 320px; }
}

/* Tiles: a 3-column card grid (4 accents cycle, so neighbors never match at 1, 2 or 3 columns) */
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tiles .card h3 { font-size: clamp(22px, 1.8vw, 26px); margin: 0 0 8px; }
.tiles .card > p { margin: 0; font-size: 15px; color: var(--muted); }
.tiles .card .foot { margin-top: auto; padding-top: 24px; }

/* Press list */
.press { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.press li { display: grid; grid-template-columns: 120px 1fr; gap: 24px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.press .date { color: var(--c); font-size: 15px; padding-top: 4px; }
.press a { font-size: clamp(20px, 1.8vw, 24px); line-height: 1.3; background: linear-gradient(var(--c), var(--c)) 0 100% / 0 1px no-repeat; transition: background-size .25s; }
.press a:hover { background-size: 100% 1px; }
.press .pub { display: block; color: var(--muted); font-size: 15px; margin: 6px 0 10px; }
.press p, .press blockquote { margin: 0; color: #c9c8c2; font-size: 16px; max-width: 760px; }
.press blockquote { border-left: 3px solid var(--c); padding-left: 14px; }

@media (max-width: 1024px) { .tiles { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) {
  .tiles { grid-template-columns: 1fr; }
  .press li { grid-template-columns: 1fr; gap: 6px; }
}
.case figure > div:has(> aside) { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: stretch; }
.case figure > div:has(> aside) img { width: 100%; height: 100%; object-fit: cover; max-height: 640px; }
.case figure > div:has(> aside) aside { margin: 0; }
.case aside.themes > div { margin-top: 8px; }
.case aside > div > p:first-child { font-size: 15px; color: var(--muted); margin-bottom: 10px; }
@media (max-width: 860px) { .case figure > div:has(> aside) { grid-template-columns: 1fr; } }
.case .highlights { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; max-width: none; margin-bottom: var(--gap-section); }
.case .highlights > div { border: 1px solid var(--line); border-top: 4px solid var(--c); padding: 22px; }
.case .highlights h3 { margin: 0 0 10px; font-size: 22px; }
.case .highlights p { font-size: 16px; margin: 0; }
@media (max-width: 860px) { .case .highlights { grid-template-columns: 1fr; } }

/* Home: featured projects */
.feature-grid { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: auto auto; gap: 18px; }
.ftile { display: flex; flex-direction: column; border: 1px solid var(--line); border-top: 4px solid var(--c); transition: border-color .2s, transform .2s; }
.ftile:hover { border-color: var(--c); transform: translateY(-2px); }
.ftile.big { grid-row: span 2; }
.ftile .pic { position: relative; overflow: hidden; background: #f2f0ea; aspect-ratio: 16 / 9; }
.ftile.big .pic { aspect-ratio: auto; flex: 1; min-height: 360px; }
.ftile .pic img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.ftile .pic.paper img { object-fit: contain; }
.ftile:hover .pic img { transform: scale(1.03); }
.ftile .pic .shape { position: absolute; right: 14px; top: 14px; }
.ftile .txt { padding: 20px 22px 22px; }
.ftile .kicker { display: block; font-size: 14px; color: var(--c); margin-bottom: 8px; }
.ftile h3 { margin: 0; font-size: clamp(22px, 2vw, 28px); line-height: 1.15; letter-spacing: -.015em; }
.ftile.big h3 { font-size: clamp(28px, 3vw, 42px); }
.ftile p { margin: 10px 0 0; color: var(--muted); font-size: 16px; max-width: 34em; }
@media (max-width: 860px) {
  .feature-grid { grid-template-columns: 1fr; }
  .ftile.big { grid-row: auto; }
  .ftile.big .pic { min-height: 0; aspect-ratio: 16 / 9; flex: none; }
}

.ftile .meta { margin: 8px 0 0; font-size: 15px; color: var(--c); }