:root {
  --bg: #0a0d12;
  --surface: #111722;
  --line: #242b36;
  --text: #f3f6fa;
  --muted: #98a2b3;
  --accent: #b8a7ff;
  --accent-soft: #d2c8ff;
  --sans: "Manrope", Arial, sans-serif;
  --mono: "DM Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; color: var(--text); background: var(--bg); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
.noise { position: fixed; inset: 0; pointer-events: none; opacity: .035; z-index: 10; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.75'/%3E%3C/svg%3E"); }
.section-shell { width: min(1160px, calc(100% - 64px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 20; width: 100%; height: 84px; padding-inline: max(32px, calc((100% - 1160px) / 2)); display: flex; align-items: center; justify-content: space-between; background: var(--bg); border-bottom: 1px solid var(--line); transition: background-color .35s ease; }
.wordmark { font-family: var(--mono); font-size: 1.1rem; letter-spacing: -.08em; font-weight: 500; }.wordmark span, .accent { color: var(--accent); }
nav { display: flex; gap: 26px; } nav a, .site-footer, .eyebrow, .stack-label, .role-meta { color: var(--muted); font: 400 .69rem/1.4 var(--mono); letter-spacing: .06em; text-transform: uppercase; } nav a { transition: color .2s ease; } nav a:hover { color: var(--accent-soft); }
.hero { min-height: calc(100vh - 84px); padding: 18vh 0 92px; display: flex; flex-direction: column; justify-content: space-between; }.eyebrow { margin: 0; }
h1, h2, h3, p { margin-top: 0; } h1 { max-width: 950px; margin: 68px 0; font-size: clamp(3.3rem, 8vw, 7.6rem); letter-spacing: -.075em; line-height: .96; font-weight: 700; } h1 em, h2 em { color: var(--accent); font-style: normal; }
.hero-bottom { display: flex; align-items: end; justify-content: space-between; gap: 40px; }.intro { max-width: 480px; margin: 0; color: var(--muted); font-size: 1.05rem; line-height: 1.65; }.hero-links { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }.button { padding: 13px 17px; font: 500 .78rem var(--mono); letter-spacing: .02em; }.button-primary { color: #15121f; background: var(--accent); transition: transform .2s ease, background .2s ease; }.button-primary:hover { background: var(--accent-soft); transform: translateY(-2px); }.text-link, .contact-email { border-bottom: 1px solid var(--accent); padding-bottom: 3px; color: var(--accent-soft); font: 500 .78rem var(--mono); }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }.metric { min-height: 210px; padding: 42px 34px; border-right: 1px solid var(--line); }.metric:first-child { padding-left: 0; }.metric:last-child { border: 0; }.metric-value { display: block; margin-bottom: 20px; font-size: clamp(3.1rem, 5vw, 4.8rem); font-weight: 700; letter-spacing: -.075em; line-height: .9; }.metric p { max-width: 180px; margin: 0; color: var(--muted); font-size: .88rem; line-height: 1.55; }
.content-section { padding: 148px 0; display: grid; grid-template-columns: 34% 1fr; gap: 64px; border-bottom: 1px solid var(--line); }.section-heading h2, .about-copy h2 { margin: 21px 0 0; font-size: clamp(2.2rem, 4.25vw, 4rem); letter-spacing: -.065em; line-height: 1; }.role { display: grid; grid-template-columns: 125px 1fr; gap: 25px; }.role-meta p { margin-bottom: 8px; }.role-index { color: var(--accent); }.role-title-row { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }.role-title-row h3 { margin: 0; font-size: 1.35rem; letter-spacing: -.04em; }.role-title-row span { color: var(--accent-soft); font: .75rem var(--mono); }.role-summary { max-width: 620px; margin: 26px 0; font-size: 1.06rem; line-height: 1.7; }.outcomes { padding: 0; margin: 0; list-style: none; }.outcomes li { position: relative; padding: 16px 0 16px 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: .94rem; line-height: 1.6; }.outcomes li::before { content: "→"; position: absolute; left: 0; color: var(--accent); }
.stack-section { padding-bottom: 136px; }.stack-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }.stack-group { min-height: 245px; padding: 25px; background: var(--surface); border: 1px solid var(--line); transition: border-color .25s ease, transform .25s ease; }.stack-group:hover { border-color: var(--accent); transform: translateY(-4px); }.stack-label { margin-bottom: 56px; }.stack-group > p:last-child { margin-bottom: 0; font-size: 1rem; line-height: 1.8; }
.about-section { padding: 140px 0; display: grid; grid-template-columns: 34% 1fr; gap: 64px; border-bottom: 1px solid var(--line); }.about-copy { max-width: 630px; }.about-copy h2 { margin-top: -6px; }.about-copy > p { margin: 35px 0 0; color: var(--muted); font-size: 1.05rem; line-height: 1.75; }
.contact { padding: 142px 0 125px; }.contact h2 { margin: 23px 0 54px; font-size: clamp(3.2rem, 7.1vw, 6.5rem); line-height: .97; letter-spacing: -.075em; }.contact-email { font-size: clamp(1.1rem, 2.3vw, 1.65rem); }.site-footer { padding: 27px 0 34px; display: flex; justify-content: space-between; border-top: 1px solid var(--line); }.site-footer a:hover { color: var(--accent-soft); }
.reveal { opacity: 1; }
.reveal.pending { opacity: 0; transform: translateY(42px); }
.reveal.visible { animation: slide-in .85s cubic-bezier(.16,1,.3,1) var(--delay, 0ms) both; }
@keyframes slide-in { from { opacity: 0; transform: translateY(42px); } to { opacity: 1; transform: none; } }
:root { color-scheme: dark; }
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f7f5fc;
  --surface: #eeebf6;
  --line: #d8d3e4;
  --text: #211b30;
  --muted: #625b73;
  --accent: #7050b8;
  --accent-soft: #59399d;
}
body { transition: background-color .35s ease, color .35s ease; }
nav { align-items: center; }
.theme-toggle { display: inline-flex; align-items: center; gap: 8px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--text); font: .7rem var(--mono); cursor: pointer; transition: border-color .2s, transform .2s; }
.theme-toggle[hidden] { display: none; }
.theme-toggle:hover { border-color: var(--accent); transform: translateY(-2px); }
.theme-toggle > span:first-child { font-size: 1.1rem; line-height: 1; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
:root[data-theme="light"] .button-primary { color: #fff; }
.metrics .metric:nth-child(2), .stack-group:nth-child(2) { --delay: 120ms; }
.metrics .metric:nth-child(3), .stack-group:nth-child(3) { --delay: 240ms; }
.hero h1 { --delay: 100ms; }
.hero-bottom { --delay: 220ms; }
.stack-grid { perspective: 1200px; min-width: 0; }
.stack-group { min-width: 0; overflow-wrap: anywhere; transform-origin: center bottom; }
.stack-group.visible { animation-name: card-enter; }
@keyframes card-enter { from { opacity: 0; transform: translateY(55px) rotateX(14deg); } to { opacity: 1; transform: none; } }
@media (hover: hover) and (pointer: fine) {
  .stack-group:hover { transform: translateY(-9px) rotate(-1deg); box-shadow: 0 18px 40px #00000018; }
  .metric-value { transition: transform .3s ease; }
  .metric:hover .metric-value { transform: translateX(8px); }
}
.hero { position: relative; isolation: isolate; }
.hero::before { content: ''; position: absolute; z-index: -1; pointer-events: none; inset: 8% 0 0 35%; background: radial-gradient(ellipse, color-mix(in srgb, var(--accent) 12%, transparent), transparent 65%); animation: ambient 12s ease-in-out infinite alternate; }
@keyframes ambient { from { transform: translateY(-18px) scale(.9); opacity: .5; } to { transform: translateY(18px) scale(1.08); opacity: 1; } }
@media (max-width: 1100px) and (min-width: 761px) { .stack-section { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .section-shell, .site-header { width: min(100% - 40px, 600px); }.site-header { height: 70px; } nav { gap: 15px; } nav a:nth-child(2) { display: none; }.hero { min-height: 680px; padding: 15vh 0 58px; } h1 { margin: 47px 0; font-size: clamp(3.1rem, 14vw, 5.3rem); }.hero-bottom { display: block; }.hero-links { margin-top: 29px; }.metrics { grid-template-columns: 1fr; }.metric, .metric:first-child { min-height: 150px; padding: 28px 0; border-right: 0; border-bottom: 1px solid var(--line); }.metric:last-child { border-bottom: 0; }.metric-value { margin-bottom: 10px; }.content-section, .about-section { padding: 85px 0; grid-template-columns: 1fr; gap: 45px; }.role { grid-template-columns: 1fr; gap: 25px; }.role-meta { display: flex; align-items: center; justify-content: space-between; }.role-meta p { margin: 0; }.role-title-row { display: block; }.role-title-row span { display: block; margin-top: 9px; }.stack-grid { grid-template-columns: 1fr; }.stack-group { min-height: 0; }.stack-label { margin-bottom: 28px; }.contact { padding: 88px 0; }.site-footer { font-size: .6rem; }.contact h2 { margin-bottom: 38px; } }
@media (max-width: 760px) { html { scroll-padding-top: 86px; } .site-header { width: 100%; padding-inline: max(20px, calc((100% - 600px) / 2)); } }
.impact-scene { padding: 70px 0; overflow: clip; }
.impact-heading { text-align: center; margin-bottom: 48px; }
.impact-heading h2 { font-size: clamp(2.5rem, 5.5vw, 5rem); line-height: 1.04; letter-spacing: -.06em; margin: 20px 0; }
.scroll-hint { color: var(--muted); font: .7rem var(--mono); }
.metrics { border: 0; gap: 20px; perspective: 1000px; }
.metric, .metric:first-child, .metric:last-child { padding: 34px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.metric-value { font-size: clamp(3.1rem, 6vw, 5.5rem); }
.content-section { overflow: clip; }
.stack-group { border-radius: 14px; }
.scroll-motion .metric, .scroll-motion .stack-group, .scroll-motion .role { will-change: transform, opacity; }
.scroll-motion .stack-group { transition: border-color .25s ease, box-shadow .25s ease; }
@media (max-width: 760px) {
  .impact-heading { text-align: left; margin-bottom: 30px; }
  .metric, .metric:first-child, .metric:last-child { min-height: 140px; padding: 24px; }
  .metrics { gap: 14px; }
  .impact-scene { padding: 55px 0; }
}
.metric, .metric:first-child, .metric:last-child { padding: 0; border: 0; background: transparent; min-width: 0; }
.impact-card { width: 100%; height: 100%; padding: 0; border: 0; border-radius: 16px; background: transparent; color: var(--text); font: inherit; text-align: left; cursor: pointer; perspective: 1200px; }
.card-inner { display: grid; height: 100%; transform-style: preserve-3d; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.impact-card[aria-expanded="true"] .card-inner { transform: rotateY(180deg); }
.card-face { grid-area: 1 / 1; display: flex; flex-direction: column; gap: 16px; padding: 26px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); backface-visibility: hidden; -webkit-backface-visibility: hidden; transition: border-color .2s ease, box-shadow .2s ease; }
.card-back { transform: rotateY(180deg); }
.card-face .metric-value { margin: 0; }
.card-summary, .card-detail { color: var(--muted); font-size: .88rem; line-height: 1.6; }
.card-title { font-size: 1.15rem; font-weight: 700; letter-spacing: -.025em; }
.card-hint { margin-top: auto; padding-top: 8px; color: var(--accent); font: .68rem/1.5 var(--mono); }
.impact-card:focus-visible .card-face { border-color: var(--accent); }
.stack-group:hover { border-color: var(--line); box-shadow: none; transform: none; }
.metric:hover .metric-value { transform: none; }
@media (hover: hover) and (pointer: fine) { .impact-card:hover .card-face { border-color: var(--accent); box-shadow: 0 0 24px color-mix(in srgb, var(--accent) 14%, transparent); } }
@media (max-width: 420px) { nav { gap: 12px; } .theme-label { display: none; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; } .reveal, .reveal.pending { opacity: 1; transform: none; } .stack-group:hover, .metric:hover .metric-value, .theme-toggle:hover, .button-primary:hover { transform: none; } }