/* =======================================================
   pulkit mangal — portfolio
   neural / terminal hybrid · plasma lime · 2026
   ======================================================= */

:root{
  --accent: #C8FF2E;
  --accent-dim: #C8FF2E30;
  --accent-glow: #C8FF2E20;

  --bg: #0A0B0C;
  --bg-1: #0F1113;
  --bg-2: #15181B;
  --line: #22262B;
  --line-soft: #1A1D20;

  --fg: #E8E9E4;
  --fg-dim: #A0A39A;
  --fg-faint: #6B6E67;
  --fg-ghost: #3D4046;

  --warn: #FF8A5C;
  --cool: #8AA0FF;

  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  --serif: 'Instrument Serif', Georgia, serif;

  --maxw: 1240px;
  --pad: clamp(1.25rem, 3vw, 2.5rem);
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  font-family: var(--sans);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01","ss02","cv11";
}
::selection{ background: var(--accent); color: #000; }

a{ color: inherit; text-decoration: none; }
button{ font-family: inherit; color: inherit; background: none; border: none; cursor: pointer; }
kbd{
  font-family: var(--mono);
  font-size: 10px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 1px 5px;
  border-radius: 3px;
  color: var(--fg-dim);
}

/* ---------- ambient ---------- */
.ambient{ position: fixed; inset: 0; z-index: -1; pointer-events: none; }
.ambient__grid{
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 20%, #000 30%, transparent 80%);
}
.ambient__glow{
  position: absolute; top: -20%; left: 50%; transform: translateX(-50%);
  width: 1200px; height: 700px;
  background: radial-gradient(ellipse, var(--accent-glow), transparent 60%);
  filter: blur(80px);
  opacity: .5;
}
.ambient__grain{
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .08 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: .35;
  mix-blend-mode: overlay;
}

/* ---------- progress ---------- */
.progress{
  position: fixed; top: 0; left: 0; height: 2px; width: 0%;
  background: var(--accent);
  z-index: 10000;
  box-shadow: 0 0 12px var(--accent);
  transition: width .08s linear;
}

/* ---------- nav ---------- */
.nav{
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  padding: 14px var(--pad);
  background: linear-gradient(to bottom, rgba(10,11,12,.85), rgba(10,11,12,.6));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background .3s ease;
}
.nav.is-scrolled{ border-color: var(--line-soft); }
.nav__inner{
  max-width: var(--maxw); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem;
}
.brand{
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 13px; font-weight: 500;
  color: var(--fg);
}
.brand__mark{ color: var(--accent); display: flex; }
.brand__status{
  display: flex; align-items: center; gap: 5px;
  font-size: 10px; color: var(--fg-faint);
  padding-left: 10px; margin-left: 6px;
  border-left: 1px solid var(--line);
  text-transform: lowercase;
}
.brand__status i{
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse{ 0%,100%{ opacity: 1; } 50%{ opacity: .4; } }

.nav__links{
  display: flex; gap: 28px;
  font-family: var(--mono); font-size: 12px;
}
.nav__links a{
  color: var(--fg-dim);
  transition: color .2s;
  position: relative;
}
.nav__links a::before{ content: "·"; color: var(--fg-ghost); margin-right: 6px; }
.nav__links a:hover{ color: var(--accent); }

.kbar-trigger{
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px 6px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-family: var(--mono); font-size: 11px;
  color: var(--fg-dim);
  background: var(--bg-1);
  transition: border-color .2s, color .2s;
}
.kbar-trigger:hover{ border-color: var(--accent-dim); color: var(--fg); }

@media (max-width: 820px){
  .nav__links{ display: none; }
}

/* ---------- hero ---------- */
.hero{
  min-height: 100vh;
  position: relative;
  display: flex; align-items: center;
  padding: 120px var(--pad) 80px;
}
.hero__canvas{
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  opacity: .9;
}
.hero__content{
  position: relative; z-index: 2;
  max-width: var(--maxw); width: 100%; margin: 0 auto;
}
.hero__title, .hero__lede, .hero__meta{
  position: relative;
}
/* readability scrim behind hero text so any canvas mode underneath stays legible */
.hero__title::before{
  content: "";
  position: absolute;
  inset: -20px -40px -20px -20px;
  background: radial-gradient(ellipse at 20% 50%, rgba(10,11,12,.85), rgba(10,11,12,.4) 50%, transparent 80%);
  z-index: -1;
  pointer-events: none;
}
.hero__meta{
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 24px;
}
.hero__chip{
  font-family: var(--mono); font-size: 10.5px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--fg-dim);
  background: rgba(15,17,19,.6);
  backdrop-filter: blur(6px);
}
.hero__chip:nth-child(1){ color: var(--accent); border-color: var(--accent-dim); }

.hero__title{
  display: flex; flex-direction: column; gap: 4px;
  margin-bottom: 32px;
}
.hero__line{
  font-family: var(--sans);
  font-size: clamp(3rem, 9vw, 7.5rem);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.03em;
}
#heroName{
  background: linear-gradient(180deg, #fff 20%, #8a8d84 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero__line--faint{
  font-family: var(--mono);
  font-size: clamp(0.85rem, 1.6vw, 1.1rem);
  font-weight: 400;
  color: var(--fg-faint);
  letter-spacing: 0;
}
.hero__line--faint:first-child{ margin-bottom: 4px; }
.hero__line--faint:last-child{ margin-top: 10px; color: var(--accent); }
.cursor{
  display: inline-block; width: 8px; height: 1em;
  background: var(--accent); vertical-align: -2px;
  animation: blink 1s steps(2) infinite;
  margin-right: 6px;
}
@keyframes blink{ 50%{ opacity: 0; } }

.hero__lede{
  max-width: 620px;
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  color: var(--fg-dim);
  margin-bottom: 36px;
  line-height: 1.6;
}
.hero__lede em{
  font-family: var(--serif);
  font-style: italic;
  color: var(--fg);
  font-weight: 400;
  font-size: 1.05em;
}

.hero__ctas{
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-bottom: 64px;
}
.btn{
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: lowercase;
  letter-spacing: .02em;
  transition: all .2s;
  border: 1px solid transparent;
}
.btn--primary{
  background: var(--accent);
  color: #000;
}
.btn--primary:hover{
  background: #fff;
  transform: translateY(-1px);
  box-shadow: 0 10px 30px var(--accent-dim);
}
.btn--ghost{
  border-color: var(--line);
  color: var(--fg);
}
.btn--ghost:hover{ border-color: var(--accent); color: var(--accent); }
.btn--ghost kbd{
  margin-left: 4px;
  background: var(--bg-2);
}

.hero__readout{
  max-width: 420px;
  font-family: var(--mono);
}
.readout__label{
  font-size: 10px;
  color: var(--fg-faint);
  text-transform: uppercase;
  letter-spacing: .15em;
  display: block; margin-bottom: 10px;
}
.readout__bars{
  display: grid; grid-template-columns: repeat(32, 1fr);
  gap: 2px;
  height: 28px;
  align-items: flex-end;
}
.readout__bars i{
  display: block; width: 100%;
  background: var(--accent);
  opacity: .4;
  min-height: 3px;
  transition: height .4s cubic-bezier(.4,0,.2,1), opacity .4s;
}

.hero__scroll{
  position: absolute;
  bottom: 30px; right: var(--pad);
  font-family: var(--mono); font-size: 10px;
  color: var(--fg-faint);
  text-transform: uppercase; letter-spacing: .2em;
  display: flex; align-items: center; gap: 10px;
}
.hero__scroll-line{
  width: 40px; height: 1px;
  background: linear-gradient(to right, var(--fg-faint), transparent);
  position: relative;
}
.hero__scroll-line::after{
  content: ""; position: absolute; left: 0; top: 0;
  width: 10px; height: 1px; background: var(--accent);
  animation: scrollLine 2.5s ease-in-out infinite;
}
@keyframes scrollLine{
  0%{ left: 0; } 100%{ left: 30px; opacity: 0; }
}

/* ---------- section frame ---------- */
.section{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 120px var(--pad) 40px;
  position: relative;
}
.section--slim{ padding-top: 80px; padding-bottom: 20px; }

.section__head{
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: 16px;
  margin-bottom: 56px;
}
.section__num{
  font-family: var(--mono); font-size: 11px;
  color: var(--accent);
  letter-spacing: .15em;
}
.section__title{
  font-family: var(--sans);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
}
.section__rule{
  height: 1px;
  background: linear-gradient(to right, var(--line), transparent);
}
.section__sub{
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-faint);
  letter-spacing: .02em;
  text-transform: lowercase;
  white-space: nowrap;
}
@media (max-width: 720px){
  .section__sub{ grid-column: 1 / -1; white-space: normal; }
}
.section__filters{
  display: flex; gap: 6px; grid-column: 1 / -1;
  margin-top: 8px;
}
.chip{
  font-family: var(--mono); font-size: 11px;
  padding: 5px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--fg-dim);
  transition: all .2s;
}
.chip:hover{ color: var(--fg); border-color: var(--fg-faint); }
.chip--on{
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

/* ---------- about ---------- */
.about{
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 64px;
  align-items: start;
}
.about__text p{
  font-size: 1.05rem;
  color: var(--fg-dim);
  margin-bottom: 1.2em;
  max-width: 56ch;
}
.about__text strong{ color: var(--fg); font-weight: 500; }
.drop{
  font-family: var(--serif);
  font-size: 3.2em;
  float: left;
  line-height: 0.85;
  margin: 8px 10px 0 0;
  color: var(--accent);
  font-style: italic;
}
.about__bullets{
  list-style: none;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px dashed var(--line);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-dim);
}
.about__bullets li{
  padding: 6px 0;
  display: flex; gap: 12px;
}
.about__bullets span{ color: var(--accent); }

.about__card{
  border: 1px solid var(--line);
  border-radius: 6px;
  background: linear-gradient(180deg, var(--bg-1), var(--bg));
  overflow: hidden;
  position: sticky; top: 90px;
}
.card__head{
  display: flex; align-items: center; gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  font-family: var(--mono); font-size: 11px;
  color: var(--fg-faint);
}
.card__dot{
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--fg-ghost);
}
.card__dot:nth-child(2){ background: var(--fg-faint); }
.card__dot:nth-child(3){ background: var(--accent); }
.card__title{ margin-left: auto; }
.card__body{
  padding: 20px;
  height: 380px;
  position: relative;
}
#skillsCanvas{ width: 100%; height: 320px; display: block; }
.card__legend{
  position: absolute; bottom: 16px; left: 20px; right: 20px;
  display: flex; gap: 18px;
  font-family: var(--mono); font-size: 10px;
  color: var(--fg-faint);
}
.card__legend span{ display: flex; align-items: center; gap: 6px; }
.card__legend i{
  width: 8px; height: 8px; border-radius: 50%; display: inline-block;
}

@media (max-width: 900px){
  .about{ grid-template-columns: 1fr; }
  .about__card{ position: static; }
}

/* ---------- timeline ---------- */
.timeline{
  display: flex; flex-direction: column;
  position: relative;
}
.tl{
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 32px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  align-items: start;
  position: relative;
  transition: background .3s;
}
.tl:last-child{ border-bottom: 1px solid var(--line); }
.tl:hover{ background: linear-gradient(to right, var(--bg-1), transparent 60%); }
.tl:hover .tl__arrow{ transform: translateX(4px); color: var(--accent); }

.tl__date{
  font-family: var(--mono); font-size: 11px;
  color: var(--fg-faint);
  padding-top: 4px;
  letter-spacing: .05em;
}
.tl__date b{ color: var(--accent); font-weight: 500; display: block; }
.tl__body h3{
  font-size: 1.3rem; font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.tl__body h3 em{
  font-family: var(--serif);
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
  font-size: .95em;
  margin-left: 6px;
}
.tl__body .tl__co{
  font-family: var(--mono); font-size: 12px;
  color: var(--fg-dim);
  margin-bottom: 14px;
}
.tl__body ul{
  list-style: none;
  color: var(--fg-dim);
  font-size: .95rem;
  max-width: 62ch;
}
.tl__body li{
  padding: 3px 0 3px 18px;
  position: relative;
}
.tl__body li::before{
  content: "";
  position: absolute; left: 0; top: 13px;
  width: 8px; height: 1px;
  background: var(--accent);
}
.tl__arrow{
  align-self: center;
  color: var(--fg-ghost);
  transition: transform .3s, color .3s;
  font-family: var(--mono);
}
.tl__tag{
  display: inline-block;
  font-family: var(--mono); font-size: 10px;
  padding: 2px 8px;
  border-radius: 2px;
  margin-left: 6px;
  vertical-align: middle;
  letter-spacing: .05em;
}
.tl__tag--new{ background: var(--accent); color: #000; }
.tl__tag--ended{ background: var(--bg-2); color: var(--fg-faint); border: 1px solid var(--line); }

@media (max-width: 720px){
  .tl{ grid-template-columns: 1fr; gap: 12px; }
  .tl__arrow{ display: none; }
}

/* ---------- projects ---------- */
.projects{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}
.proj{
  background: var(--bg);
  padding: 28px 26px;
  position: relative;
  transition: background .3s;
  cursor: default;
  overflow: hidden;
}
.proj:hover{ background: var(--bg-1); }
.proj:hover .proj__arch{ opacity: .8; }
.proj:hover .proj__title{ color: var(--accent); }
.proj.hide{ display: none; }

.proj__arch{
  position: absolute;
  top: 20px; right: 20px;
  width: 64px; height: 40px;
  opacity: .45;
  transition: opacity .3s;
}
.proj__head{
  display: flex; align-items: baseline; gap: 10px;
  margin-bottom: 4px;
  font-family: var(--mono); font-size: 10px;
  color: var(--fg-faint);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.proj__head i{
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}
.proj__title{
  font-size: 1.2rem; font-weight: 500;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
  padding-right: 80px;
  transition: color .2s;
  line-height: 1.25;
}
.proj__desc{
  font-size: .92rem;
  color: var(--fg-dim);
  margin-bottom: 18px;
  line-height: 1.55;
}
.proj__metrics{
  display: flex; gap: 16px;
  padding: 10px 0;
  margin-bottom: 14px;
  border-top: 1px dashed var(--line);
  border-bottom: 1px dashed var(--line);
  font-family: var(--mono); font-size: 10px;
}
.proj__metric{ color: var(--fg-faint); }
.proj__metric b{ color: var(--fg); font-weight: 500; display: block; font-size: 13px; margin-top: 2px; }
.proj__metric.accent b{ color: var(--accent); }

.proj__tags{
  display: flex; flex-wrap: wrap; gap: 4px;
  margin-bottom: 18px;
}
.tag{
  font-family: var(--mono); font-size: 10px;
  padding: 3px 8px;
  background: var(--bg-2);
  color: var(--fg-dim);
  border-radius: 2px;
}
.proj__link{
  font-family: var(--mono); font-size: 11px;
  color: var(--accent);
  display: inline-flex; align-items: center; gap: 8px;
  padding-top: 6px;
  border-top: 1px solid var(--line-soft);
}
.proj__link:hover{ color: #fff; }

/* ---------- now ---------- */
.now__ticker{
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 36px;
  padding: 10px 0;
  background: var(--bg-1);
  mask-image: linear-gradient(to right, transparent, #000 6%, #000 94%, transparent);
}
.now__track{
  display: flex; gap: 40px;
  font-family: var(--mono); font-size: 12px;
  color: var(--fg-dim);
  white-space: nowrap;
  animation: ticker 40s linear infinite;
  width: max-content;
}
.now__track span i{ color: var(--accent); margin-right: 10px; }
@keyframes ticker{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
.now__grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.now__item{
  background: var(--bg);
  padding: 24px;
}
.now__label{
  font-family: var(--mono); font-size: 10px;
  color: var(--fg-faint);
  letter-spacing: .15em;
  text-transform: uppercase;
  display: block; margin-bottom: 10px;
}
.now__item p{ font-size: .95rem; color: var(--fg); }
.now__item strong{ color: var(--accent); font-weight: 500; }

/* ---------- edu ---------- */
.edu__row{
  display: grid;
  grid-template-columns: 200px 1fr auto;
  gap: 24px; align-items: center;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.edu__year{
  font-family: var(--mono); font-size: 12px;
  color: var(--accent); letter-spacing: .05em;
}
.edu__body h3{
  font-size: 1.3rem; font-weight: 500;
  letter-spacing: -0.01em; margin-bottom: 2px;
}
.edu__body p{ color: var(--fg-dim); font-family: var(--mono); font-size: 12px; }
.edu__meta{
  font-family: var(--mono); font-size: 11px;
  color: var(--fg-faint);
}
@media (max-width: 640px){ .edu__row{ grid-template-columns: 1fr; } }

/* ---------- contact ---------- */
.contact{
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  padding-bottom: 80px;
}
.contact__prompt{}
.contact__line{
  font-family: var(--mono); font-size: 12px;
  color: var(--fg-dim);
  margin-bottom: 28px;
  padding: 10px 14px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 4px;
  display: flex; gap: 8px; flex-wrap: wrap;
  align-items: center;
}
.contact__line .prompt{ color: var(--accent); }
.contact__line .path{ color: var(--cool); }
.contact__line .tilde{ color: var(--fg-faint); }
.contact__line .cursor{ width: 7px; height: 13px; }

.contact__big{
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.02;
  max-width: 12ch;
}
.contact__big::first-line{
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}

.contact__methods{
  display: flex; flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  height: fit-content;
}
.method{
  display: grid;
  grid-template-columns: 120px 1fr;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: 12px;
  transition: background .2s;
}
.method:last-child{ border-bottom: none; }
.method:hover{ background: var(--bg-1); }
.method:hover .method__v{ color: var(--accent); }
.method__k{ color: var(--fg-faint); text-transform: uppercase; letter-spacing: .1em; font-size: 10px; padding-top: 2px; }
.method__v{ color: var(--fg); transition: color .2s; word-break: break-all; }

@media (max-width: 820px){
  .contact{ grid-template-columns: 1fr; gap: 32px; }
}

/* ---------- footer ---------- */
.foot{
  border-top: 1px solid var(--line);
  padding: 28px var(--pad);
  margin-top: 40px;
}
.foot__inner{
  max-width: var(--maxw); margin: 0 auto;
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 11px;
  color: var(--fg-faint);
  gap: 16px; flex-wrap: wrap;
}
.foot__mid{ color: var(--fg-ghost); }

/* ---------- command palette ---------- */
.kbar[hidden]{ display: none; }
.kbar{
  position: fixed; inset: 0; z-index: 9000;
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 12vh;
}
.kbar__scrim{
  position: absolute; inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(6px);
  animation: fadeIn .2s;
}
.kbar__panel{
  position: relative;
  width: min(640px, calc(100vw - 32px));
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 30px 80px rgba(0,0,0,.6), 0 0 0 1px var(--accent-dim);
  overflow: hidden;
  animation: kbarIn .25s cubic-bezier(.2,.8,.2,1);
}
@keyframes fadeIn{ from{ opacity: 0; } }
@keyframes kbarIn{ from{ opacity: 0; transform: translateY(-8px) scale(.98); } }

.kbar__head{
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--fg-faint);
}
.kbar__head input{
  flex: 1;
  background: none; border: none; outline: none;
  font-family: var(--sans); font-size: 15px;
  color: var(--fg);
}
.kbar__head input::placeholder{ color: var(--fg-faint); }

.kbar__body{
  max-height: 420px; overflow-y: auto;
  padding: 6px 0;
}
.kbar__body::-webkit-scrollbar{ width: 6px; }
.kbar__body::-webkit-scrollbar-thumb{ background: var(--line); border-radius: 3px; }

.kbar__group-label{
  font-family: var(--mono); font-size: 10px;
  color: var(--fg-faint);
  text-transform: uppercase; letter-spacing: .15em;
  padding: 10px 16px 4px;
}
.kbar__item{
  display: flex; align-items: center; gap: 12px;
  padding: 10px 16px;
  font-size: 13px;
  color: var(--fg-dim);
  cursor: pointer;
}
.kbar__item[aria-selected="true"]{
  background: var(--accent);
  color: #000;
}
.kbar__item[aria-selected="true"] .kbar__hint{ color: #000; opacity: .7; }
.kbar__item .kbar__icon{
  width: 18px; height: 18px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 11px;
  opacity: .7;
}
.kbar__item .kbar__title{ flex: 1; color: inherit; }
.kbar__item .kbar__title b{ color: var(--fg); font-weight: 500; }
.kbar__item[aria-selected="true"] .kbar__title b{ color: #000; }
.kbar__hint{
  font-family: var(--mono); font-size: 10px;
  color: var(--fg-faint);
}
.kbar__thinking{
  padding: 20px 16px;
  font-family: var(--mono); font-size: 12px;
  color: var(--fg-faint);
  display: flex; align-items: center; gap: 10px;
}
.kbar__thinking i{
  width: 8px; height: 8px; background: var(--accent); border-radius: 50%;
  animation: pulse 1s infinite;
}
.kbar__answer{
  padding: 16px;
  font-size: 14px;
  color: var(--fg);
  line-height: 1.6;
  border-top: 1px dashed var(--line);
  white-space: pre-wrap;
}
.kbar__foot{
  display: flex; gap: 18px;
  padding: 10px 16px;
  border-top: 1px solid var(--line);
  background: var(--bg-2);
  font-family: var(--mono); font-size: 10px;
  color: var(--fg-faint);
}
.kbar__foot span{ display: flex; align-items: center; gap: 5px; }

/* ---------- tweaks panel ---------- */
.tweaks[hidden]{ display: none; }
.tweaks{
  position: fixed; right: 16px; bottom: 16px; z-index: 8000;
  width: 280px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 20px 40px rgba(0,0,0,.5);
  font-family: var(--mono); font-size: 12px;
  animation: kbarIn .2s;
}
.tweaks__head{
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--accent);
  letter-spacing: .1em; text-transform: uppercase; font-size: 10px;
}
.tweaks__head button{ color: var(--fg-faint); font-size: 18px; line-height: 1; }
.tweaks__head button:hover{ color: var(--fg); }
.tweaks__body{ padding: 14px; display: flex; flex-direction: column; gap: 14px; }
.tweak{ display: flex; flex-direction: column; gap: 8px; }
.tweak > span{ color: var(--fg-faint); font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.swatches{ display: flex; gap: 6px; flex-wrap: wrap; }
.swatches button{
  width: 28px; height: 28px;
  background: var(--s);
  border-radius: 4px;
  border: 2px solid transparent;
  transition: border-color .2s, transform .15s;
}
.swatches button:hover{ transform: scale(1.08); }
.swatches button.on{ border-color: #fff; }
.seg{
  display: flex; border: 1px solid var(--line); border-radius: 4px; overflow: hidden;
}
.seg button{
  flex: 1; padding: 7px; color: var(--fg-dim);
  font-size: 11px;
  transition: background .2s, color .2s;
}
.seg button:not(:last-child){ border-right: 1px solid var(--line); }
.seg button.on{ background: var(--accent); color: #000; }
.seg button:hover:not(.on){ color: var(--fg); background: var(--bg-2); }

/* ---------- reveal animations ---------- */
.reveal{
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1);
}
.reveal.in{ opacity: 1; transform: translateY(0); }

/* ---------- density ---------- */
body.dense .section{ padding-top: 80px; padding-bottom: 20px; }
body.dense .section__head{ margin-bottom: 36px; }
body.dense .tl{ padding: 18px 0; }
body.dense .proj{ padding: 20px 18px; }
body.dense .hero{ padding-top: 100px; padding-bottom: 40px; }

/* ---------- stack (skills by project) ---------- */
.stack__grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}
.stack__card{
  background: var(--bg);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  transition: background .3s;
}
.stack__card:hover{ background: var(--bg-1); }
.stack__card:hover .stack__icon{ color: var(--accent); transform: rotate(8deg); }
.stack__head{
  display: flex; align-items: center; gap: 12px;
}
.stack__icon{
  font-family: var(--mono);
  font-size: 22px;
  color: var(--fg-faint);
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg-2);
  transition: color .25s, transform .25s;
}
.stack__title{
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.stack__ref{
  display: flex; gap: 10px;
  font-family: var(--mono); font-size: 10.5px;
  padding: 8px 0;
  border-top: 1px dashed var(--line);
  border-bottom: 1px dashed var(--line);
}
.stack__ref-k{
  color: var(--fg-faint);
  text-transform: uppercase;
  letter-spacing: .15em;
}
.stack__ref-v{
  color: var(--accent);
}
.stack__chips{
  display: flex; flex-wrap: wrap; gap: 6px;
}
.stack__chip{
  font-family: var(--mono); font-size: 11px;
  padding: 5px 10px;
  background: var(--bg-2);
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: color .2s, border-color .2s, background .2s;
}
.stack__chip:hover{
  color: var(--accent);
  border-color: var(--accent-dim);
  background: var(--bg-1);
}

body.dense .stack__card{ padding: 20px 18px; gap: 10px; }

/* ---------- utility ---------- */
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}