:root {
  --ink: #2b173f;
  --deep: #241033;
  --paper: #f8f2fb;
  --cream: #efe3f7;
  --mint: #c8a2ff;
  --mint-dark: #7c3aed;
  --lime: #f0abfc;
  --orange: #f472b6;
  --muted: #766680;
  --line: rgba(43, 23, 63, 0.16);
  --mono: "DM Mono", monospace;
  --sans: "Manrope", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 4px;
}
.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;
}
.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  background: white;
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  width: 100%;
  height: 82px;
  padding: 0 clamp(24px, 5vw, 76px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: white;
  border-bottom: 1px solid rgba(255,255,255,.15);
  transition: background .25s, height .25s, box-shadow .25s;
}
.site-header.scrolled {
  height: 68px;
  background: rgba(36, 16, 51, .94);
  backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(0,0,0,.12);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: .02em;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--mint);
  border-radius: 50%;
  color: var(--mint);
  font: 500 12px var(--mono);
}
.site-nav { display: flex; align-items: center; gap: clamp(22px, 3vw, 42px); }
.site-nav a {
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}
.site-nav > a:not(.nav-resume) { opacity: .78; transition: opacity .2s; }
.site-nav > a:not(.nav-resume):hover { opacity: 1; }
.nav-resume {
  padding: 10px 17px;
  border: 1px solid rgba(255,255,255,.38);
  border-radius: 99px;
}
.nav-toggle { display: none; }

.hero {
  min-height: 100svh;
  position: relative;
  padding: 150px clamp(24px, 7vw, 110px) 90px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr);
  align-items: center;
  gap: clamp(50px, 7vw, 120px);
  overflow: hidden;
  color: white;
  background:
    linear-gradient(rgba(200,162,255,.075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,162,255,.075) 1px, transparent 1px),
    var(--deep);
  background-size: 64px 64px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 78% 45%, rgba(124, 58, 237, .24), transparent 36%);
  pointer-events: none;
}
.hero-copy, .hero-visual { position: relative; z-index: 2; }
.eyebrow, .kicker, .section-label, .project-copy > p:first-child {
  font: 500 11px var(--mono);
  text-transform: uppercase;
  letter-spacing: .14em;
}
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--mint); }
.eyebrow > span { width: 28px; height: 1px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 830px;
  margin: 24px 0 27px;
  font-size: clamp(48px, 6.1vw, 92px);
  line-height: .99;
  letter-spacing: -.064em;
}
h1 em, h2 em {
  color: var(--mint);
  font-style: normal;
  font-weight: 400;
}
.hero-intro {
  max-width: 640px;
  color: rgba(255,255,255,.68);
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 14px; margin-top: 38px; flex-wrap: wrap; }
.button {
  min-height: 52px;
  padding: 0 23px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-radius: 99px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .2s, background .2s;
}
.button:hover { transform: translateY(-2px); }
.button svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.button-primary { color: var(--deep); background: var(--mint); }
.button-primary:hover { background: #dcc7ff; }
.button-secondary { border: 1px solid rgba(255,255,255,.26); }
.button-secondary:hover { background: rgba(255,255,255,.08); }

.hero-visual { min-height: 510px; display: grid; place-items: center; }
.data-card {
  position: relative;
  z-index: 2;
  width: min(100%, 520px);
  padding: 27px;
  border: 1px solid rgba(200,162,255,.3);
  background: rgba(30, 14, 43, .74);
  box-shadow: 0 40px 80px rgba(0,0,0,.25);
  backdrop-filter: blur(16px);
}
.data-card-top, .metric-row {
  display: flex;
  justify-content: space-between;
  font: 500 9px var(--mono);
  letter-spacing: .13em;
  color: rgba(255,255,255,.48);
}
.live-dot { color: var(--mint); }
.live-dot::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 5px rgba(200,162,255,.12);
}
.chart { width: 100%; margin: 25px 0 12px; overflow: visible; }
.chart .grid { fill: none; stroke: rgba(255,255,255,.08); stroke-width: 1; }
.chart-area { fill: url(#area); }
.chart-line { fill: none; stroke: var(--mint); stroke-width: 3; }
.chart circle { fill: var(--mint); stroke: var(--deep); stroke-width: 4; }
.metric-row { gap: 15px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1); }
.metric-row div { display: grid; gap: 5px; }
.metric-row strong { color: rgba(255,255,255,.85); font-family: var(--sans); font-size: 11px; letter-spacing: 0; }
.molecule {
  position: absolute;
  width: 185px;
  right: -52px;
  top: 4px;
  fill: var(--deep);
  stroke: rgba(200,162,255,.58);
  stroke-width: 1;
}
.molecule circle { fill: var(--deep); stroke: var(--mint); }
.orb { position: absolute; border-radius: 50%; filter: blur(1px); }
.orb-one { width: 220px; height: 220px; left: -40px; bottom: -25px; background: rgba(244,114,182,.1); border: 1px solid rgba(244,114,182,.24); }
.orb-two { width: 80px; height: 80px; left: 10px; top: 34px; border: 1px solid rgba(240,171,252,.28); }
.hero-footer {
  position: absolute;
  z-index: 2;
  bottom: 28px;
  left: clamp(24px, 7vw, 110px);
  right: clamp(24px, 7vw, 110px);
  display: flex;
  justify-content: space-between;
  color: rgba(255,255,255,.42);
  font: 400 9px var(--mono);
  letter-spacing: .13em;
  text-transform: uppercase;
}
.scroll-cue { display: flex; align-items: center; gap: 14px; }
.scroll-cue i { width: 42px; height: 1px; background: rgba(255,255,255,.35); }

.section { padding: 120px clamp(24px, 7vw, 110px); }
.section-label {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 80px;
  color: var(--muted);
}
.section-label::after { content: ""; height: 1px; flex: 1; background: var(--line); }
.section-label span { color: var(--mint-dark); }
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(60px, 10vw, 160px); }
.kicker { color: var(--mint-dark); }
h2 {
  margin: 15px 0 0;
  font-size: clamp(40px, 5vw, 70px);
  line-height: 1.07;
  letter-spacing: -.055em;
}
.about-heading h2 em, .section-intro h2 em, .projects h2 em { color: var(--mint-dark); }
.about-copy { padding-top: 31px; }
.about-copy .lead { font-size: clamp(21px, 2.1vw, 29px); line-height: 1.42; letter-spacing: -.025em; }
.about-copy > p:not(.lead) { color: var(--muted); max-width: 680px; }
.education { margin-top: 45px; border-top: 1px solid var(--line); }
.education article {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 20px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}
.education article > span { font: 500 11px var(--mono); color: var(--mint-dark); }
.education h3 { margin: 0 0 3px; font-size: 15px; }
.education p { margin: 0; color: var(--muted); font-size: 13px; }

.expertise { background: var(--cream); }
.section-intro { max-width: 880px; margin-bottom: 70px; }
.capability-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.capability-card {
  min-height: 365px;
  padding: clamp(28px, 4vw, 52px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  transition: background .25s;
}
.capability-card:hover { background: rgba(255,255,255,.42); }
.capability-number { font: 500 10px var(--mono); color: var(--mint-dark); }
.capability-card h3 { margin: 50px 0 16px; font-size: 26px; letter-spacing: -.035em; }
.capability-card p { color: var(--muted); max-width: 560px; }
.tag-list { margin-top: auto; display: flex; flex-wrap: wrap; gap: 7px; padding-top: 30px; }
.tag-list span, .project-tags span {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 99px;
  font: 400 9px var(--mono);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.experience { color: white; background: var(--deep); }
.experience .section-label { color: rgba(255,255,255,.45); }
.experience .section-label::after { background: rgba(255,255,255,.14); }
.experience .section-intro { max-width: 950px; }
.experience .section-intro h2 em { color: var(--mint); }
.timeline { margin-top: 100px; border-top: 1px solid rgba(255,255,255,.16); }
.timeline-item {
  display: grid;
  grid-template-columns: minmax(180px, .32fr) 1fr;
  gap: clamp(40px, 9vw, 150px);
  padding: 64px 0;
  border-bottom: 1px solid rgba(255,255,255,.16);
}
.timeline-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--mint);
  font: 400 10px var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.timeline-meta span:last-child { color: rgba(255,255,255,.38); }
.organization { margin-bottom: 13px; color: var(--mint); font: 400 10px var(--mono); text-transform: uppercase; letter-spacing: .09em; }
.timeline-content h3 { margin: 0 0 24px; font-size: clamp(26px, 3vw, 39px); letter-spacing: -.04em; line-height: 1.18; }
.timeline-content h3 span { display: block; margin-top: 8px; color: rgba(255,255,255,.43); font-size: .45em; font-family: var(--mono); font-weight: 400; letter-spacing: .04em; text-transform: uppercase; }
.timeline-content > p:not(.organization) { max-width: 800px; color: rgba(255,255,255,.66); font-size: 17px; }
.timeline-content ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 36px;
  margin: 31px 0 0;
  padding: 0;
  list-style: none;
}
.timeline-content li { position: relative; padding-left: 19px; color: rgba(255,255,255,.55); font-size: 13px; }
.timeline-content li::before { content: ""; position: absolute; left: 0; top: .7em; width: 6px; height: 6px; border: 1px solid var(--mint); border-radius: 50%; }

.projects { background: var(--paper); }
.projects-heading { display: grid; grid-template-columns: 1fr 320px; align-items: end; gap: 70px; margin-bottom: 70px; }
.projects-heading > p { margin-bottom: 7px; color: var(--muted); }
.project-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.project-card { min-height: 570px; padding: 30px; display: flex; flex-direction: column; background: #eee4f6; overflow: hidden; }
.project-featured { grid-row: span 2; min-height: 760px; background: #e8d8f5; }
.project-top { display: flex; justify-content: space-between; align-items: center; }
.project-index { font: 500 11px var(--mono); color: var(--mint-dark); }
.project-tags { display: flex; gap: 6px; }
.project-graphic { flex: 1; min-height: 190px; margin: 25px 0; position: relative; }
.health-graphic { display: flex; align-items: end; justify-content: center; gap: 8%; padding: 40px 8% 0; border-bottom: 1px solid rgba(43,23,63,.2); }
.health-graphic span { width: 7%; background: var(--mint-dark); opacity: .78; }
.health-graphic span:nth-child(1) { height: 32%; }.health-graphic span:nth-child(2) { height: 52%; }
.health-graphic span:nth-child(3) { height: 43%; }.health-graphic span:nth-child(4) { height: 72%; }
.health-graphic span:nth-child(5) { height: 60%; }.health-graphic span:nth-child(6) { height: 89%; background: var(--orange); }
.pixel-graphic {
  background:
    linear-gradient(90deg, transparent 49%, rgba(43,23,63,.08) 50%),
    linear-gradient(transparent 49%, rgba(43,23,63,.08) 50%),
    linear-gradient(135deg, var(--orange) 0 25%, transparent 25% 50%, var(--mint-dark) 50% 75%, var(--lime) 75%);
  background-size: 30px 30px, 30px 30px, 120px 120px;
  clip-path: polygon(11% 17%, 88% 5%, 96% 78%, 24% 96%);
}
.cluster-graphic { display: grid; place-items: center; }
.cluster-graphic i { position: absolute; width: 16px; height: 16px; border: 2px solid var(--mint-dark); border-radius: 50%; }
.cluster-graphic i:nth-child(1) { transform: translate(-110px,-50px); }.cluster-graphic i:nth-child(2) { transform: translate(-72px,-20px); }
.cluster-graphic i:nth-child(3) { transform: translate(-105px,25px); }.cluster-graphic i:nth-child(4) { transform: translate(-45px,46px); }
.cluster-graphic i:nth-child(5) { transform: translate(50px,-54px); border-color: var(--orange); }.cluster-graphic i:nth-child(6) { transform: translate(91px,-26px); border-color: var(--orange); }
.cluster-graphic i:nth-child(7) { transform: translate(55px,14px); border-color: var(--orange); }.cluster-graphic i:nth-child(8) { transform: translate(112px,38px); border-color: var(--orange); }
.cluster-graphic i:nth-child(9) { width: 190px; height: 120px; border: 1px dashed rgba(43,23,63,.2); }
.project-copy { margin-top: auto; }
.project-copy > p:first-child { margin-bottom: 9px; color: var(--mint-dark); }
.project-copy h3 { margin-bottom: 13px; font-size: clamp(25px, 2.5vw, 35px); letter-spacing: -.04em; line-height: 1.15; }
.project-copy > p:last-child { margin-bottom: 0; color: var(--muted); font-size: 13px; max-width: 620px; }

.contact {
  position: relative;
  padding: 140px clamp(24px, 7vw, 110px);
  overflow: hidden;
  color: white;
  background: #4c1d95;
}
.contact::after {
  content: "";
  position: absolute;
  right: -15%;
  top: -50%;
  width: 680px;
  height: 680px;
  border: 1px solid rgba(200,162,255,.22);
  border-radius: 50%;
  box-shadow: 0 0 0 90px rgba(200,162,255,.05), 0 0 0 180px rgba(200,162,255,.035);
}
.contact-inner { position: relative; z-index: 2; max-width: 920px; }
.contact h2 { margin-bottom: 25px; }
.contact h2 em { color: var(--mint); }
.contact-inner > p:not(.eyebrow) { max-width: 630px; color: rgba(255,255,255,.65); font-size: 18px; }
.contact-link {
  width: fit-content;
  margin: 55px 0 60px;
  padding-bottom: 7px;
  display: flex;
  align-items: center;
  gap: 25px;
  border-bottom: 1px solid rgba(255,255,255,.35);
  font-size: clamp(25px, 4vw, 50px);
  font-weight: 600;
  letter-spacing: -.04em;
  text-decoration: none;
}
.contact-link svg { width: .7em; fill: none; stroke: var(--mint); stroke-width: 1.5; transition: transform .2s; }
.contact-link:hover svg { transform: translate(4px, -4px); }
.contact-details { display: flex; gap: 45px; flex-wrap: wrap; color: rgba(255,255,255,.6); font: 400 10px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.contact-details a { text-underline-offset: 4px; }
footer {
  padding: 25px clamp(24px, 7vw, 110px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(255,255,255,.45);
  background: var(--deep);
  font: 400 9px var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
footer p { margin: 0; }
footer a { text-underline-offset: 4px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr; padding-top: 140px; }
  .hero-copy { max-width: 850px; }
  .hero-visual { min-height: 430px; }
  .data-card { max-width: 600px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-copy { max-width: 760px; }
  .timeline-item { grid-template-columns: 160px 1fr; gap: 45px; }
}

@media (max-width: 760px) {
  .site-header { height: 70px; padding: 0 22px; }
  .site-header.scrolled { backdrop-filter: none; }
  .nav-toggle {
    position: relative;
    z-index: 2;
    width: 44px;
    height: 44px;
    display: grid;
    place-content: center;
    gap: 7px;
    border: 0;
    background: transparent;
  }
  .nav-toggle span:not(.sr-only) { width: 24px; height: 1px; background: white; transition: transform .2s; }
  .nav-toggle[aria-expanded="true"] span:nth-last-child(2) { transform: translateY(4px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .site-nav {
    position: fixed;
    inset: 0;
    padding: 105px 28px 35px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--deep);
    transform: translateY(-105%);
    transition: transform .3s ease;
  }
  .site-nav.open { transform: translateY(0); }
  .site-nav a { padding: 18px 0; font-size: 20px; border-bottom: 1px solid rgba(255,255,255,.12); }
  .nav-resume { margin-top: 20px; text-align: center; border: 1px solid var(--mint) !important; }
  .hero { min-height: auto; padding: 125px 22px 80px; gap: 30px; }
  h1 { font-size: clamp(45px, 14vw, 70px); }
  .hero-visual { min-height: 330px; }
  .data-card { padding: 19px; }
  .molecule { width: 125px; right: -30px; }
  .metric-row div:last-child { display: none; }
  .hero-footer { display: none; }
  .section { padding: 88px 22px; }
  .section-label { margin-bottom: 55px; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-card { min-height: 320px; }
  .timeline { margin-top: 65px; }
  .timeline-item { grid-template-columns: 1fr; gap: 25px; padding: 50px 0; }
  .timeline-meta { flex-direction: row; justify-content: space-between; }
  .timeline-content ul { grid-template-columns: 1fr; }
  .projects-heading { grid-template-columns: 1fr; gap: 25px; }
  .project-grid { grid-template-columns: 1fr; }
  .project-featured { grid-row: auto; min-height: 600px; }
  .project-card { min-height: 520px; }
  .contact { padding: 95px 22px; }
  .contact-link { margin: 43px 0 50px; }
  .contact-details { flex-direction: column; gap: 15px; }
  footer { align-items: flex-start; gap: 15px; flex-direction: column; }
  footer p:nth-child(2) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (prefers-reduced-transparency: reduce) {
  .site-header.scrolled, .data-card { backdrop-filter: none; }
  .site-header.scrolled { background: var(--deep); }
}