/* ---------- tokens: Catppuccin Macchiato (dark) / Latte (light) ---------- */
:root {
  --disp: 'Bricolage Grotesque', 'Helvetica Neue', Helvetica, sans-serif;
  --sans: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --bg: #24273A; --card: #2B2E42; --card2: #32364A; --edge: #3C4055;
  --fg: #CAD3F5; --fg2: #A5ADCB; --fg3: #8087A2;
  --acc: #A6DA95; --acc-fill: #A6DA95; --on-acc: #1E2030;
  --glow: rgba(166,218,149,.16); --wash: rgba(138,173,244,.14);
  --grain-op: .045; --grain-mix: normal;

  --tk-py: #EED49F; --tk-js: #8AADF4; --tk-jvm: #F5A97F; --tk-inf: #8BD5CA; --tk-dat: #C6A0F6;

  --maxw: 1140px;
  --gutter: 72px;
  --radius-card: 28px;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #EFF1F5; --card: #FFFFFF; --card2: #E6E9EF; --edge: #D6DAE4;
    --fg: #4C4F69; --fg2: #6C6F85; --fg3: #9CA0B0;
    --acc: #40A02B; --acc-fill: #A6DA95; --on-acc: #24273A;
    --glow: rgba(166,218,149,.42); --wash: rgba(30,102,245,.10);
    --grain-op: .035; --grain-mix: multiply;
    --tk-py: #DF8E1D; --tk-js: #1E66F5; --tk-jvm: #E64553; --tk-inf: #179299; --tk-dat: #8839EF;
    color-scheme: light;
  }
}
:root[data-theme="light"] {
  --bg: #EFF1F5; --card: #FFFFFF; --card2: #E6E9EF; --edge: #D6DAE4;
  --fg: #4C4F69; --fg2: #6C6F85; --fg3: #9CA0B0;
  --acc: #40A02B; --acc-fill: #A6DA95; --on-acc: #24273A;
  --glow: rgba(166,218,149,.42); --wash: rgba(30,102,245,.10);
  --grain-op: .035; --grain-mix: multiply;
  --tk-py: #DF8E1D; --tk-js: #1E66F5; --tk-jvm: #E64553; --tk-inf: #179299; --tk-dat: #8839EF;
  color-scheme: light;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; overflow-x: clip; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: var(--sans); font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--disp); font-weight: 700; letter-spacing: -0.04em; line-height: 1; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: var(--acc); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--fg); }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 3px; border-radius: 6px; }
.skip {
  position: absolute; left: -9999px; top: 12px; z-index: 100;
  background: var(--acc-fill); color: var(--on-acc); padding: 12px 20px; border-radius: 999px; font-weight: 700;
}
.skip:focus { left: 24px; }

/* ---------- atmosphere ---------- */
/* Everything decorative lives in here. It is fixed and clipped, so nothing
   inside it can widen the page — an oversized glow used to push the layout
   past the viewport on phones, which made Safari zoom the whole page out. */
.backdrop { position: fixed; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.grain {
  position: absolute; inset: 0; display: block;
  opacity: var(--grain-op); mix-blend-mode: var(--grain-mix);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.glow { position: absolute; display: block; border-radius: 50%; }
.glow--a { top: -300px; left: -200px; width: 940px; height: 940px; background: radial-gradient(circle, var(--glow) 0%, transparent 66%); }
.glow--b { top: 40%; right: -340px; width: 880px; height: 880px; background: radial-gradient(circle, var(--wash) 0%, transparent 66%); }
@media (max-width: 620px) {
  .glow--a { top: -180px; left: -180px; width: 560px; height: 560px; }
  .glow--b { top: 45%; right: -220px; width: 520px; height: 520px; }
}

/* ---------- nav ---------- */
.topbar { position: sticky; top: 0; z-index: 20; display: flex; justify-content: center; padding: 24px 24px 0; }
.nav {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 8px 8px 22px; border: 1px solid var(--edge); border-radius: 999px;
  background: color-mix(in oklab, var(--card) 84%, transparent);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  max-width: 100%;
}
.nav__mark { font-family: var(--disp); font-weight: 700; font-size: 16px; letter-spacing: -0.02em; color: var(--fg); margin-right: 18px; }
.nav__links { display: flex; align-items: center; gap: 6px; }
.nav__links > a:not(.btn) { font-size: 14px; color: var(--fg2); padding: 8px 14px; border-radius: 999px; transition: color .2s ease, background-color .2s ease; }
.nav__links > a:not(.btn):hover, .nav__links > a:not(.btn)[aria-current="true"] { color: var(--fg); background: var(--card2); }
.nav__theme {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; margin-left: 8px; border-radius: 999px;
  border: 1px solid var(--edge); background: var(--card2); color: var(--fg2);
  cursor: pointer; transition: color .2s ease, transform .2s ease;
}
.nav__theme:hover { color: var(--fg); transform: translateY(-1px); }
.nav__theme .i-moon { display: none; }
:root[data-theme="light"] .nav__theme .i-sun { display: none; }
:root[data-theme="light"] .nav__theme .i-moon { display: block; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .nav__theme .i-sun { display: none; }
  :root:not([data-theme="dark"]) .nav__theme .i-moon { display: block; }
}
.nav__cta { margin-left: 2px; height: 40px; padding: 0 18px; font-size: 14px; }
.nav__burger {
  display: none; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 999px;
  border: 1px solid var(--edge); background: var(--card2); color: var(--fg); cursor: pointer;
}

/* ---------- buttons & pills ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  height: 56px; padding: 0 26px; border-radius: 999px;
  font-size: 16px; font-weight: 500; white-space: nowrap;
  transition: transform .2s ease, background-color .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--accent,
.btn--accent:hover,
.btn--accent:visited { background: var(--acc-fill); color: var(--on-acc); font-weight: 700; }
.btn--ghost { border: 1px solid var(--edge); background: var(--card); color: var(--fg); }
.btn__dot { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 999px; background: rgba(0,0,0,.16); }
.btn--mail { height: 62px; padding: 0 32px; font-size: 18px; gap: 14px; }
.mail__addr { display: inline; }
.btn--mail > span { pointer-events: none; }

.pill { display: inline-flex; align-items: center; font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; border-radius: 999px; padding: 5px 12px; }
.pill--accent { background: var(--acc-fill); color: var(--on-acc); }
.pill--quiet { color: var(--fg3); border: 1px solid var(--edge); padding: 6px 13px; }

/* ---------- layout ---------- */
main { position: relative; z-index: 2; }
section { max-width: var(--maxw); margin-inline: auto; padding: 84px var(--gutter); }
.eyebrow { display: flex; align-items: baseline; gap: 14px; margin: 0 0 32px; font-family: var(--mono); font-size: 11px; font-weight: 500; line-height: 1.5; letter-spacing: .16em; text-transform: uppercase; color: var(--fg2); }
h2.eyebrow, h3.eyebrow { font-family: var(--mono); }
.eyebrow__l { font: inherit; letter-spacing: inherit; color: inherit; margin: 0; display: flex; align-items: baseline; gap: 14px; }
.eyebrow__l > span:first-child { color: var(--acc); }
.eyebrow > span:first-child { color: var(--acc); }
.eyebrow--split { justify-content: space-between; }
.eyebrow__l { display: flex; align-items: baseline; gap: 14px; }
.eyebrow--acc, .eyebrow--acc > span:first-child { color: var(--acc); }
.eyebrow--acc { margin-bottom: 12px; }
.lede { font-size: 19px; line-height: 1.7; color: var(--fg2); }

.card { border: 1px solid var(--edge); border-radius: var(--radius-card); background: var(--card); padding: 34px 36px; transition: border-color .3s ease, transform .3s cubic-bezier(.2,.7,.2,1); }

/* ---------- hero ---------- */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 56px; align-items: center; padding-top: 96px; }
.hero h1 { font-size: clamp(40px, 5vw, 72px); line-height: .95; margin-bottom: 28px; text-wrap: balance; }
.hero h1 em { font-style: normal; color: var(--acc); }
.hero .lede { margin-bottom: 40px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
.status {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 34px;
  padding: 8px 16px 8px 12px; border: 1px solid var(--edge); border-radius: 999px; background: var(--card);
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--fg2);
}
.status__dot { width: 7px; height: 7px; border-radius: 999px; background: var(--acc-fill); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

.portrait { margin: 0; position: relative; align-self: center; border: 1px solid var(--edge); border-radius: var(--radius-card); background: var(--card); overflow: hidden; aspect-ratio: 4 / 5; }
.portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center 14%; }
/* the shot has a white studio background: take the glare off it on the dark theme */
:root[data-theme="dark"] .portrait img { filter: brightness(.94) contrast(.97) saturate(.97); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .portrait img { filter: brightness(.94) contrast(.97) saturate(.97); }
}
.portrait__ph { display: none; }
.portrait.is-empty img { display: none; }
.portrait.is-empty { display: flex; align-items: center; justify-content: center; }
.portrait.is-empty::after { content: ""; position: absolute; inset: 14px; border: 1px dashed color-mix(in oklab, var(--acc) 32%, transparent); border-radius: 18px; }
.portrait.is-empty .portrait__ph { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--acc); }

/* ---------- bento ---------- */
.bento { display: grid; grid-template-columns: 7fr 5fr; gap: 20px; }
.card--wide { padding: 40px 42px; display: flex; flex-direction: column; gap: 16px; }
.statement { font-family: var(--disp); font-weight: 500; font-size: clamp(24px, 2.4vw, 30px); line-height: 1.3; letter-spacing: -0.03em; text-wrap: pretty; }
.card--wide > p:not(.statement) { font-size: 17px; line-height: 1.75; color: var(--fg2); }
.card--list { display: flex; flex-direction: column; gap: 24px; justify-content: center; }
.pt { display: flex; gap: 16px; }
.pt__n { font-family: var(--mono); font-size: 11px; color: var(--acc); padding-top: 3px; }
.pt h3 { font-size: 19px; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 5px; }
.pt p { font-size: 15px; line-height: 1.6; color: var(--fg2); }

/* ---------- feature ---------- */
.feature { border-radius: 32px; padding: 48px; background: linear-gradient(150deg, color-mix(in oklab, var(--acc-fill) 10%, var(--card)), var(--card) 58%); }
.feature__tags { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.feature h3 { font-size: clamp(32px, 4vw, 46px); margin-bottom: 16px; }
.feature > p:last-child { font-size: 18px; line-height: 1.7; color: var(--fg2); max-width: 660px; }

/* ---------- projects ---------- */
.projects { border: 1px solid var(--edge); border-radius: var(--radius-card); background: var(--card); overflow: hidden; }
.project {
  display: grid; grid-template-columns: 44px minmax(0, 1fr) 250px; gap: 26px; align-items: center;
  padding: 26px 34px; border-bottom: 1px solid var(--edge);
  transition: background-color .25s ease;
}
.project:last-child { border-bottom: 0; }
.project:hover { background: var(--card2); }
.project__n { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; color: var(--fg3); }
.project h3 { font-size: 26px; font-weight: 600; letter-spacing: -0.03em; margin-bottom: 6px; }
.project__meta { font-family: var(--mono); font-size: 11px; font-weight: 400; letter-spacing: .08em; color: var(--fg3); margin-left: 6px; }
.project__body p { font-size: 16px; line-height: 1.6; color: var(--fg2); }
.tech { display: flex; flex-wrap: wrap; gap: 7px; justify-content: flex-end; }
.tk { padding: 5px 12px; border-radius: 999px; font-family: var(--mono); font-size: 11px; border: 1px solid; white-space: nowrap; }
.tk-py  { color: var(--tk-py);  background: color-mix(in oklab, var(--tk-py) 10%, transparent);  border-color: color-mix(in oklab, var(--tk-py) 28%, transparent); }
.tk-js  { color: var(--tk-js);  background: color-mix(in oklab, var(--tk-js) 10%, transparent);  border-color: color-mix(in oklab, var(--tk-js) 28%, transparent); }
.tk-jvm { color: var(--tk-jvm); background: color-mix(in oklab, var(--tk-jvm) 10%, transparent); border-color: color-mix(in oklab, var(--tk-jvm) 28%, transparent); }
.tk-inf { color: var(--tk-inf); background: color-mix(in oklab, var(--tk-inf) 10%, transparent); border-color: color-mix(in oklab, var(--tk-inf) 28%, transparent); }
.tk-dat { color: var(--tk-dat); background: color-mix(in oklab, var(--tk-dat) 10%, transparent); border-color: color-mix(in oklab, var(--tk-dat) 28%, transparent); }
.earlier { font-size: 15px; line-height: 1.7; color: var(--fg3); margin-top: 18px; }
.stack { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 28px; }
.stack .card { border-radius: 24px; padding: 26px 28px; }
.stack .card > :last-child { font-size: 16px; line-height: 1.7; color: var(--fg2); }

/* ---------- contact ---------- */
.contact { position: relative; border: 1px solid var(--edge); border-radius: 36px; padding: 64px 52px; overflow: hidden; background: linear-gradient(160deg, color-mix(in oklab, var(--acc-fill) 13%, var(--card)), var(--card) 55%); }
.contact__glow { position: absolute; top: -180px; right: -140px; width: 560px; height: 560px; border-radius: 50%; background: radial-gradient(circle, var(--glow) 0%, transparent 68%); }
.contact__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 48px; align-items: end; }
.contact h2 { font-size: clamp(38px, 5vw, 68px); line-height: .94; letter-spacing: -0.045em; margin: 24px 0 22px; max-width: 700px; text-wrap: pretty; }
.contact .lede { font-size: 18px; margin-bottom: 36px; max-width: 520px; }
.fineprint { font-family: var(--mono); font-size: 11px; line-height: 1.7; color: var(--fg3); margin-top: 16px; }
.links { display: flex; flex-direction: column; gap: 10px; }
.links a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; border: 1px solid var(--edge); border-radius: 18px;
  background: var(--card2); color: var(--fg); font-size: 16px; font-weight: 500;
  transition: border-color .3s ease, transform .3s cubic-bezier(.2,.7,.2,1);
}
.links a span { color: var(--acc); }
.links a:hover { border-color: color-mix(in oklab, var(--acc) 45%, transparent); transform: translateY(-3px); }

/* ---------- footer ---------- */
.foot {
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  max-width: var(--maxw); margin-inline: auto;
  padding: 34px var(--gutter); border-top: 1px solid var(--edge);
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--fg3);
}

/* ---------- responsive ---------- */
@media (max-width: 1180px) {
  :root { --gutter: 48px; }
  .hero { grid-template-columns: minmax(0, 1fr) 260px; gap: 44px; }
  .project { grid-template-columns: 40px minmax(0, 1fr) 220px; gap: 22px; }
}
@media (max-width: 980px) {
  .nav__burger { display: inline-flex; }
  .nav { width: 100%; justify-content: space-between; padding-right: 8px; position: relative; }
  .nav__links {
    display: none; position: absolute; top: calc(100% + 10px); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    padding: 12px; border: 1px solid var(--edge); border-radius: 24px; background: var(--card);
  }
  .nav__links.is-open { display: flex; }
  .nav__links > a:not(.btn) { padding: 12px 16px; font-size: 16px; }
  .nav__theme, .nav__cta { margin-left: 0; width: 100%; justify-content: center; }
  .hero { grid-template-columns: 1fr; padding-top: 56px; }
  .portrait { max-width: 320px; margin-inline: auto; }
  .bento, .stack, .contact__grid { grid-template-columns: minmax(0, 1fr); }
  .contact__grid { align-items: stretch; }
  .project { grid-template-columns: 36px minmax(0, 1fr); gap: 8px 16px; align-items: start; }
  .tech { grid-column: 2; justify-content: flex-start; margin-top: 14px; }
}
@media (max-width: 620px) {
  :root { --gutter: 22px; --radius-card: 24px; }
  section { padding: 56px var(--gutter); }
  .card, .card--wide { padding: 26px 24px; }
  .feature { padding: 30px 26px; border-radius: 26px; }
  .contact { padding: 36px 26px; border-radius: 28px; }
  .projects { border-radius: 24px; }
  .project { padding: 22px 22px; }
  .project h3 { font-size: 21px; }
  .project__meta { display: block; margin-left: 0; margin-top: 4px; }
  .hero__cta .btn, .btn--mail { width: 100%; justify-content: center; }
  .btn--mail { font-size: 15px; padding: 0 18px; gap: 10px; height: 58px; }
  .btn { min-width: 0; }
  .foot { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}