/* v1 — Day Job / Night Shift */
:root {
  --paper: #ecebe5; --paper-2: #e2e1da; --ink: #141414; --ink-2: #4a4a47; --line: rgba(20, 20, 20, .14);
  --signal: #ff5a1f; --signal-ink: #a3330a;
  --night: #0b0b0c; --night-2: #151517; --bone: #e8e4da; --bone-2: #a19d93; --blood: #e2261c; --blood-ink: #ff4d40; --blood-deep: #c41e15; --night-line: rgba(232, 228, 218, .14);
  --sans: 'Inter Tight', system-ui, sans-serif; --mono: 'JetBrains Mono', ui-monospace, monospace; --heavy: 'Anton', 'Impact', sans-serif;
  --gut: clamp(16px, 4vw, 56px);
  --viewer-bg: rgba(11, 11, 12, .97); --viewer-bg-solid: #0b0b0c; --viewer-fg: #e8e4da; --viewer-font: var(--mono); --accent: var(--signal);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 400 17px/1.55 var(--sans); background: var(--paper); color: var(--ink); }
body.t-night { background: var(--night); color: var(--bone); }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }
.night :focus-visible, .t-night :focus-visible { outline-color: var(--blood); }
.wrap { width: 100%; max-width: 1360px; margin: 0 auto; padding: 0 var(--gut); }
.skip { position: absolute; left: -999px; top: 8px; z-index: 50; background: var(--ink); color: var(--paper); padding: 10px 14px; }
.skip:focus { left: 8px; }
.kicker { font: 500 12px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); margin: 0 0 14px; }
.night .kicker, .t-night .kicker, .foot .kicker { color: var(--bone-2); }

/* Header */
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px var(--gut); background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line); }
.t-night .top, .top.is-night { background: color-mix(in srgb, var(--night) 85%, transparent); border-color: var(--night-line); color: var(--bone); }
.top { transition: background-color .25s, color .25s, border-color .25s; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 600 18px/1 var(--sans); letter-spacing: -.01em; min-height: 44px; }
.brand-logo { width: 30px; height: 30px; }
.top nav { display: flex; align-items: center; gap: 4px; font: 500 13px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.top nav a { text-decoration: none; padding: 14px 10px; border-radius: 2px; }
.top nav a:hover, .top nav a[aria-current], .top nav a.is-here { color: var(--signal-ink); }
.t-night .top nav a:hover, .t-night .top nav a[aria-current], .t-night .top nav a.is-here, .top.is-night nav a:hover { color: var(--blood-ink); }
.top .nav-cta { background: var(--ink); color: var(--paper); padding: 14px 16px; margin-left: 6px; }
.top .nav-cta:hover { background: var(--signal); color: var(--ink); }
.t-night .top .nav-cta, .top.is-night .nav-cta { background: var(--bone); color: var(--night); }
.t-night .top .nav-cta:hover, .top.is-night .nav-cta:hover { background: var(--blood-deep); color: var(--bone); }

/* Blueprint grid */
.grid-bg { background-color: var(--paper);
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px; background-position: -1px -1px; }

/* Hero */
.hero { padding: clamp(56px, 9vw, 120px) 0 clamp(40px, 6vw, 72px); border-bottom: 1px solid var(--line); }
.hero-h { margin: 0; font: 800 clamp(48px, 9.4vw, 148px)/.9 var(--sans); letter-spacing: -.045em; }
.hero-h span { display: block; }
.hero-night { font-family: var(--heavy); font-weight: 400; letter-spacing: -.01em; text-transform: uppercase; color: var(--night);
  background: var(--night); color: var(--bone); width: fit-content; padding: .06em .18em .02em; margin-top: .12em; }
.hero-night::after { content: ''; display: inline-block; width: .32em; height: .32em; margin-left: .18em; background: var(--blood); vertical-align: .12em; }
.hero-foot { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(24px, 5vw, 80px); margin-top: clamp(32px, 5vw, 64px); align-items: end; }
.hero-tag { margin: 0; font-size: clamp(18px, 1.6vw, 22px); line-height: 1.45; max-width: 36ch; color: var(--ink-2); }
.stats { display: grid; grid-template-columns: repeat(3, auto); gap: 0; margin: 0; border-top: 1px solid var(--ink); }
.stats div { padding: 14px 16px 0 0; }
.stats dt { font: 500 11px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }
.stats dd { margin: 6px 0 0; font: 600 20px/1.2 var(--sans); }

/* Day/night split banner */
.split { display: grid; grid-template-columns: 1fr 1fr; height: clamp(280px, 42vw, 560px); }
.split a { position: relative; overflow: hidden; display: block; text-decoration: none; }
.split img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2, .7, .2, 1); }
.split a:hover img, .split a:focus-visible img { transform: scale(1.03); }
.split-night { background: var(--night); }
.split-night img { filter: contrast(1.08); }
.split-cap { position: absolute; left: 0; bottom: 0; display: flex; flex-direction: column; gap: 4px; padding: 14px 18px;
  font: 700 20px/1.1 var(--sans); background: var(--paper); color: var(--ink); }
.split-cap span { font: 500 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--signal-ink); }
.split-night .split-cap { background: var(--blood-deep); color: var(--bone); font: 400 26px/1 var(--heavy); text-transform: uppercase; }
.split-night .split-cap span { color: var(--bone); }

/* Sections */
.block { padding: clamp(56px, 8vw, 112px) 0; }
.day.block + .day.block { border-top: 1px solid var(--line); }
.sec-head { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 48px; align-items: end; margin-bottom: clamp(28px, 4vw, 48px); }
.sec-head .kicker { grid-column: 1 / -1; }
.sec-head h2 { margin: 0; font: 800 clamp(40px, 6vw, 88px)/.95 var(--sans); letter-spacing: -.04em; }
.blurb { margin: 0; max-width: 46ch; color: var(--ink-2); }
.night .blurb { color: var(--bone-2); }

/* Day cards: technical-drawing frames */
.cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(16px, 2vw, 28px); }
.card a { display: block; text-decoration: none; }
.frame { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; background: #fff; border: 1px solid var(--line); }
.frame::before, .frame::after { content: ''; position: absolute; z-index: 1; width: 14px; height: 14px; border: 0 solid var(--ink); pointer-events: none; }
.frame::before { top: 6px; left: 6px; border-top-width: 1.5px; border-left-width: 1.5px; }
.frame::after { bottom: 6px; right: 6px; border-bottom-width: 1.5px; border-right-width: 1.5px; }
.frame img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s cubic-bezier(.2, .7, .2, 1); }
.card a:hover .frame img, .card a:focus-visible .frame img { transform: scale(1.04); }
.card-big { grid-column: span 1; }
@media (min-width: 900px) { .cards > .card-big:first-child { grid-column: span 2; grid-row: span 2; } .cards > .card-big:first-child .frame { aspect-ratio: auto; height: calc(100% - 46px); } }
.cap { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: baseline; padding: 12px 2px 0; }
.fig { font: 500 11px/1 var(--mono); letter-spacing: .1em; color: var(--signal-ink); }
.cap .t { font: 600 17px/1.2 var(--sans); }
.cap .tags { font: 400 11px/1 var(--mono); letter-spacing: .08em; color: var(--ink-2); }
.card a:hover .t { text-decoration: underline; text-decoration-color: var(--signal); text-underline-offset: 4px; text-decoration-thickness: 2px; }
.cards-ill { grid-template-columns: repeat(3, 1fr); }
.illus { background: var(--paper-2); }

/* Night */
.night, .t-night { background: var(--night); color: var(--bone); }
.night.block, .night.about-teaser { position: relative; isolation: isolate; }
.night.block::before { content: ''; position: absolute; inset: 0; z-index: -1; opacity: .5; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
#night { border-top: 6px solid var(--blood); }
.night-head { margin-bottom: clamp(32px, 5vw, 64px); }
.night-title { margin: 0; font: 400 clamp(72px, 17vw, 260px)/.82 var(--heavy); text-transform: uppercase; letter-spacing: -.01em; color: var(--bone); }
.night-head .night-title { text-shadow: .035em .035em 0 var(--blood); }
.night-head .blurb { margin-top: 20px; font-size: 19px; }
.wall { list-style: none; margin-top: 0; margin-bottom: 0; columns: 4 260px; column-gap: 14px; }
.wall li { break-inside: avoid; margin-bottom: 14px; }
.wall a { position: relative; display: block; overflow: hidden; text-decoration: none; background: var(--night-2); }
.wall img { width: 100%; filter: grayscale(.35) contrast(1.05); transition: filter .4s, transform .6s cubic-bezier(.2, .7, .2, 1); }
.wall a:hover img, .wall a:focus-visible img { filter: none; transform: scale(1.03); }
.wall-t { position: absolute; left: 0; bottom: 0; padding: 8px 12px 7px; background: var(--blood-deep); color: var(--bone);
  font: 400 22px/1 var(--heavy); text-transform: uppercase; letter-spacing: .01em; transform: translateY(101%); transition: transform .25s; }
.wall a:hover .wall-t, .wall a:focus-visible .wall-t { transform: none; }
@media (hover: none) { .wall-t { transform: none; font-size: 17px; } }

.about-teaser { padding: clamp(48px, 7vw, 96px) 0; border-top: 1px solid var(--night-line); }
.teaser-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 40px; align-items: end; }
.teaser-q { margin: 0; font: 500 clamp(20px, 2.2vw, 30px)/1.4 var(--sans); letter-spacing: -.01em; max-width: 40ch; }
.teaser-act { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }
.btn { display: inline-flex; align-items: center; min-height: 48px; padding: 0 22px; background: var(--bone); color: var(--night);
  font: 500 13px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; text-decoration: none; }
.btn:hover { background: var(--blood-deep); color: var(--bone); }
.btn-ghost { background: transparent; color: var(--bone); border: 1px solid var(--bone-2); }

/* Project page */
.proj { padding: clamp(28px, 4vw, 48px) 0 clamp(56px, 8vw, 104px); min-height: 70vh; }
.proj.day { background: var(--paper); }
.back { display: inline-flex; align-items: center; min-height: 44px; font: 500 13px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; text-decoration: none; }
.back:hover { color: var(--signal-ink); }
.night .back:hover { color: var(--blood-ink); }
.proj-head { margin: clamp(16px, 3vw, 40px) 0 clamp(32px, 5vw, 56px); }
.proj-title { margin: 0; font: 800 clamp(44px, 8vw, 120px)/.92 var(--sans); letter-spacing: -.045em; }
.proj .night-title { font-size: clamp(64px, 13vw, 200px); text-shadow: .035em .035em 0 var(--blood); }
.meta { display: flex; flex-wrap: wrap; gap: 0; margin: 28px 0 0; border-top: 1px solid currentColor; width: fit-content; }
.meta div { padding: 12px 32px 0 0; }
.meta dt { font: 500 11px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; opacity: .7; }
.meta dd { margin: 4px 0 0; font: 600 18px/1.3 var(--sans); }
.proj-desc { max-width: 60ch; margin-top: 24px; }
.gallery { display: grid; gap: clamp(14px, 2vw, 28px); }
.gallery .m { margin: 0; }
.gallery .m-img a { display: block; cursor: zoom-in; }
.gallery .m-img img { width: 100%; max-height: 92vh; object-fit: contain; background: #fff; }
.night .gallery .m-img img { background: transparent; }
.day .gallery .m-img { border: 1px solid var(--line); background: #fff; }
.pn { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: clamp(40px, 6vw, 80px); border-top: 1px solid currentColor; }
.pn a { display: flex; flex-direction: column; gap: 6px; padding: 18px 0; text-decoration: none; font: 700 clamp(20px, 2.4vw, 32px)/1.1 var(--sans); letter-spacing: -.02em; }
.pn a .kicker { margin: 0; }
.pn-next { text-align: right; align-items: flex-end; }
.pn a:hover span:last-child { color: var(--signal-ink); }
.night .pn a:hover span:last-child { color: var(--blood-ink); }

/* About */
.about { padding: clamp(40px, 6vw, 88px) 0; }
.about-grid { display: grid; grid-template-columns: minmax(240px, 1fr) 2fr; gap: clamp(32px, 6vw, 96px); }
.about-side { position: sticky; top: 96px; align-self: start; }
.role { font: 500 15px/1.4 var(--mono); color: var(--ink-2); margin: 16px 0 24px; }
.contact { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.contact a { display: flex; align-items: center; min-height: 48px; border-bottom: 1px solid var(--line); text-decoration: none; font-weight: 500; }
.contact a:hover { color: var(--signal-ink); }
.about-main { background: color-mix(in srgb, var(--paper) 92%, transparent); }
.lede { margin: 0 0 48px; font: 500 clamp(20px, 2vw, 26px)/1.45 var(--sans); letter-spacing: -.01em; }
.about-main .kicker { margin-top: 40px; }
.xp { list-style: none; margin: 0; padding: 0; }
.xp > li { display: grid; grid-template-columns: 150px 1fr; gap: 24px; padding: 24px 0; border-top: 1px solid var(--ink); }
.xp-when { font: 500 13px/1.6 var(--mono); }
.xp h3 { margin: 0; font: 700 22px/1.25 var(--sans); letter-spacing: -.01em; }
.xp h3 span { font-weight: 500; color: var(--ink-2); }
.xp-where { margin: 4px 0 10px; font: 400 13px/1.4 var(--mono); color: var(--ink-2); }
.xp ul { margin: 0; padding-left: 18px; color: var(--ink-2); }
.xp ul li + li { margin-top: 6px; }
.skills { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { padding: 7px 12px; border: 1px solid var(--ink); font: 500 13px/1.2 var(--mono); background: var(--paper); }

/* Footer */
.foot { padding: clamp(48px, 7vw, 96px) 0 24px; border-top: 1px solid var(--night-line); }
.foot-grid { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: end; }
.foot-mail { display: inline-block; font: 400 clamp(26px, 5.4vw, 76px)/1 var(--heavy); text-transform: uppercase; text-decoration: none;
  letter-spacing: .005em; white-space: nowrap; }
.foot-mail:hover { color: var(--blood-ink); }
.foot-links { list-style: none; margin: 0; padding: 0; justify-self: end; }
.foot-links a { display: flex; align-items: center; min-height: 44px; font: 500 13px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; text-decoration: none; }
.foot-links a:hover { color: var(--blood-ink); }
.foot-base { display: flex; align-items: center; gap: 12px; margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--night-line);
  font: 400 12px/1.4 var(--mono); color: var(--bone-2); }
.foot-logo { width: 22px; height: 22px; color: var(--bone-2); }

/* Responsive */
@media (max-width: 1100px) { .cards { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 899px) {
  .cards, .cards-ill { grid-template-columns: repeat(2, 1fr); }
  .foot-mail { white-space: normal; overflow-wrap: anywhere; }
  .hero-foot, .sec-head, .teaser-grid, .foot-grid, .about-grid { grid-template-columns: 1fr; }
  .teaser-act, .foot-links { justify-content: flex-start; justify-self: start; }
  .about-side { position: static; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .top { padding: 8px 16px; }
  .brand span { display: none; }
  .top nav { gap: 0; font-size: 11px; letter-spacing: .03em; }
  .top nav a { padding: 14px 7px; }
  .top .nav-cta { padding: 14px 10px; margin-left: 2px; }
  .cards, .cards-ill { grid-template-columns: 1fr 1fr; gap: 18px 10px; }
  .cards > .card-big:first-child { grid-column: 1 / -1; }
  .cap { display: block; padding-top: 8px; }
  .cap .fig, .cap .tags { display: inline; font-size: 10px; }
  .cap .t { display: block; font-size: 15px; margin-top: 4px; }
  .cap .tags { display: none; }
  .split { grid-template-columns: 1fr; height: auto; }
  .split a { aspect-ratio: 4 / 3; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats div:nth-child(2) { grid-column: 1 / -1; grid-row: 2; }
  .wall { columns: 2; column-gap: 10px; }
  .wall li { margin-bottom: 10px; }
  .xp > li { grid-template-columns: 1fr; gap: 8px; }
  .skills { grid-template-columns: 1fr; }
  .pn a { font-size: 18px; }
}