:root {
  --ink: #111411;
  --ink-soft: #1c211d;
  --paper: #f2eee4;
  --paper-deep: #e6e0d2;
  --muted: #969b8d;
  --muted-dark: #687064;
  --acid: #d1ff4d;
  --orange: #ff7655;
  --line: rgba(242, 238, 228, 0.18);
  --line-dark: rgba(17, 20, 17, 0.16);
  --mono: "DM Mono", "SF Mono", monospace;
  --sans: "Manrope", "PingFang SC", sans-serif;
  --serif: "Noto Serif SC", "Songti SC", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--paper); font-family: var(--sans); font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body::selection { background: var(--acid); color: var(--ink); }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.grain { position: fixed; inset: 0; z-index: 10; pointer-events: none; opacity: .075; 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='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.42'/%3E%3C/svg%3E"); }
.shell { width: min(1180px, calc(100% - 64px)); margin: 0 auto; }
.site-header { min-height: 90px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--mono); letter-spacing: .08em; line-height: 1.1; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--acid); color: var(--acid); font-size: 11px; }
.brand-copy { font-size: 10px; color: var(--muted); }
.top-nav { display: flex; gap: 30px; margin-left: auto; margin-right: 44px; color: var(--muted); font-family: var(--mono); font-size: 11px; }
.top-nav a, .text-link, .contact-links a { transition: color .2s ease; }
.top-nav a:hover, .text-link:hover, .contact-links a:hover { color: var(--acid); }
.availability { color: var(--muted); font-family: var(--mono); font-size: 10px; letter-spacing: .08em; }
.availability i { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 14px var(--acid); }
.hero { min-height: 690px; display: grid; grid-template-columns: 1.08fr .92fr; gap: 7vw; align-items: center; padding: 86px 0 106px; }
.eyebrow, .section-number, .panel-kicker, .note-type, .instrument-top, .instrument-footer { color: var(--acid); font-family: var(--mono); font-size: 10px; letter-spacing: .09em; }
.eyebrow { display: flex; justify-content: space-between; max-width: 590px; margin: 0 0 46px; color: var(--muted); }
.eyebrow span:first-child { color: var(--acid); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 720px; margin-bottom: 30px; font-size: clamp(54px, 7.3vw, 104px); font-weight: 700; letter-spacing: -.075em; line-height: .98; }
h1 em, h2 em, .panel-method h3 em, .panel-stack h3 em { color: var(--orange); font-family: var(--serif); font-style: normal; font-weight: 600; letter-spacing: -.06em; }
.hero-intro { max-width: 465px; margin-bottom: 38px; color: #b4b8ad; font-size: 16px; line-height: 1.9; }
.hero-actions { display: flex; align-items: center; gap: 30px; }
.button { display: inline-flex; align-items: center; gap: 20px; padding: 14px 18px; font-family: var(--mono); font-size: 11px; transition: transform .2s ease, background .2s ease; }
.button-primary { background: var(--acid); color: var(--ink); }
.button-primary:hover { transform: translateY(-3px); background: #e0ff82; }
.button-primary span { font-size: 18px; line-height: 0; }
.text-link { color: var(--paper); font-family: var(--mono); font-size: 11px; }
.text-link span { color: var(--acid); margin-left: 8px; }
.hero-instrument { position: relative; justify-self: end; width: min(100%, 430px); padding: 18px; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(31, 38, 31, .9), rgba(17, 20, 17, .4)); box-shadow: 18px 18px 0 rgba(209, 255, 77, .08); }
.instrument-top, .instrument-footer { display: flex; justify-content: space-between; color: var(--muted); }
.instrument-time { color: var(--acid); }
.signal-field { position: relative; height: 360px; margin: 18px 0; overflow: hidden; background: radial-gradient(circle at 52% 48%, rgba(209,255,77,.16), transparent 18%), linear-gradient(rgba(242,238,228,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(242,238,228,.07) 1px, transparent 1px); background-size: auto, 36px 36px, 36px 36px; }
.signal-axis { position: absolute; background: rgba(242,238,228,.22); }
.axis-x { top: 50%; left: 0; right: 0; height: 1px; }.axis-y { left: 50%; top: 0; bottom: 0; width: 1px; }
.signal-orbit { position: absolute; border: 1px solid rgba(209,255,77,.34); border-radius: 50%; transform: translate(-50%,-50%) rotate(-24deg); }
.orbit-one { width: 248px; height: 105px; top: 50%; left: 50%; }.orbit-two { width: 338px; height: 145px; top: 50%; left: 50%; transform: translate(-50%,-50%) rotate(36deg); border-color: rgba(255,118,85,.35); }
.signal-dot { position: absolute; width: 11px; height: 11px; background: var(--acid); border-radius: 50%; box-shadow: 0 0 0 6px rgba(209,255,77,.13), 0 0 20px var(--acid); }.dot-one { top: 31%; left: 27%; }.dot-two { top: 67%; left: 70%; width: 7px; height: 7px; background: var(--orange); box-shadow: 0 0 0 6px rgba(255,118,85,.12), 0 0 20px var(--orange); }
.signal-label { position: absolute; color: var(--muted); font: 10px var(--mono); }.label-a { top: 22%; left: 21%; }.label-b { top: 74%; left: 61%; }.label-c { top: 43%; right: 10%; color: var(--orange); }
.signal-center { position: absolute; top: 50%; left: 50%; display: flex; align-items: end; gap: 9px; transform: translate(-50%,-50%); }.signal-center strong { color: var(--paper); font: 72px/.8 var(--mono); letter-spacing: -.13em; }.signal-center small { color: var(--acid); font: 9px/1.25 var(--mono); letter-spacing: .08em; }
.blink { color: var(--acid); animation: blink 2s infinite; }.section { padding: 118px 0 0; }.section-heading { display: flex; justify-content: space-between; align-items: end; margin-bottom: 48px; }.section-number { margin-bottom: 15px; color: var(--acid); }.section-heading h2 { margin: 0; font-size: clamp(42px, 5vw, 70px); line-height: 1; letter-spacing: -.08em; }.section-note { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; text-align: right; }
.filter-row { display: flex; gap: 8px; margin-bottom: 18px; }.filter { border: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer; padding: 9px 12px; font: 10px var(--mono); transition: .2s ease; }.filter span { margin-left: 12px; color: inherit; opacity: .6; }.filter:hover, .filter.is-active { border-color: var(--acid); background: var(--acid); color: var(--ink); }
.project-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; background: var(--line); border: 1px solid var(--line); }.project-card { position: relative; min-height: 320px; display: flex; flex-direction: column; padding: 28px; background: var(--ink-soft); transition: background .25s ease, transform .25s ease; }.project-card:hover { z-index: 1; background: #252c25; transform: translateY(-4px); }.project-card.is-hidden { display: none; }.card-top { display: flex; justify-content: space-between; margin-bottom: 60px; color: var(--muted); font: 10px var(--mono); }.card-index { color: var(--acid); }.status { color: var(--acid); }.status.status-orange { color: var(--orange); }.project-card h3 { max-width: 430px; margin-bottom: 12px; font-size: clamp(24px, 3vw, 36px); letter-spacing: -.06em; line-height: 1.05; }.project-card p { max-width: 440px; margin-bottom: 24px; color: #9ea49a; font-size: 13px; line-height: 1.8; }.card-bottom { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-top: auto; }.tags { display: flex; flex-wrap: wrap; gap: 6px; }.tag { border: 1px solid var(--line); padding: 5px 7px; color: var(--muted); font: 9px var(--mono); }.open-card { color: var(--acid); font: 10px var(--mono); white-space: nowrap; }.open-card span { display: inline-block; margin-left: 8px; transition: transform .2s ease; }.project-card:hover .open-card span { transform: translate(3px, -3px); }
.section-system { padding-bottom: 0; }.system-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }.system-panel { min-height: 505px; padding: 32px; background: var(--paper); color: var(--ink); }.panel-stack { background: var(--acid); }.panel-kicker { color: var(--muted-dark); }.system-panel h3 { margin: 68px 0 52px; font-size: 32px; line-height: 1.2; letter-spacing: -.07em; }.panel-method h3 em, .panel-stack h3 em { color: var(--orange); }.method-line { display: grid; grid-template-columns: 36px 100px 1fr; gap: 12px; align-items: baseline; padding: 15px 0; border-top: 1px solid var(--line-dark); }.method-line span, .method-line strong { font: 11px var(--mono); }.method-line span { color: var(--muted-dark); }.method-line p { margin: 0; color: #63695e; font-size: 12px; line-height: 1.5; }.stack-cloud { display: flex; flex-wrap: wrap; gap: 8px; max-width: 450px; }.stack-tag { border: 1px solid rgba(17,20,17,.35); padding: 10px 12px; font-size: 12px; }.stack-tag.tag-accent { background: var(--ink); color: var(--acid); border-color: var(--ink); }.stack-foot { display: flex; justify-content: space-between; margin-top: 92px; padding-top: 15px; border-top: 1px solid rgba(17,20,17,.35); font: 9px var(--mono); }
.section-notes { padding-bottom: 116px; }.notes-list { border-top: 1px solid var(--line); }.note-item { display: grid; grid-template-columns: 90px 1fr 40px; gap: 28px; align-items: start; padding: 30px 0; border-bottom: 1px solid var(--line); transition: padding .25s ease, color .25s ease; }.note-item:hover { padding-left: 15px; color: var(--acid); }.note-index { color: var(--muted); font: 10px var(--mono); }.note-type { margin-bottom: 10px; color: var(--muted); }.note-item h3 { margin-bottom: 9px; font-size: 24px; letter-spacing: -.055em; }.note-item p:last-child { max-width: 590px; margin: 0; color: var(--muted); font-size: 13px; }.note-arrow { justify-self: end; color: var(--acid); font: 20px var(--mono); }
.contact { display: grid; grid-template-columns: 160px 1fr 250px; gap: 45px; align-items: end; min-height: 370px; padding: 55px 0; border-top: 1px solid var(--line); }.contact-stamp { width: 86px; height: 86px; display: grid; place-items: center; border: 1px solid var(--orange); color: var(--orange); font: 20px/.8 var(--mono); text-align: center; transform: rotate(-8deg); }.contact-stamp span { font-size: 6px; letter-spacing: .09em; }.contact h2 { margin: 0; font-size: clamp(42px, 5vw, 72px); line-height: .98; letter-spacing: -.08em; }.contact-links { display: grid; gap: 14px; font: 11px var(--mono); }.contact-links a { display: flex; justify-content: space-between; padding-bottom: 8px; border-bottom: 1px solid var(--line); }.contact-links span { color: var(--acid); }.site-footer { display: flex; justify-content: space-between; padding: 19px 0 24px; color: var(--muted); font: 9px var(--mono); letter-spacing: .04em; }.project-dialog { width: min(660px, calc(100% - 32px)); padding: 0; border: 1px solid var(--acid); background: var(--paper); color: var(--ink); box-shadow: 16px 16px 0 var(--acid); }.project-dialog::backdrop { background: rgba(17,20,17,.82); backdrop-filter: blur(6px); }.dialog-inner { position: relative; padding: 42px; }.dialog-close { position: absolute; top: 17px; right: 21px; border: 0; background: transparent; color: var(--ink); cursor: pointer; font-size: 27px; line-height: 1; }.dialog-meta { margin: 27px 0 12px; color: var(--muted-dark); font: 10px var(--mono); }.project-dialog h2 { max-width: 530px; margin-bottom: 18px; font-size: 45px; line-height: 1; letter-spacing: -.08em; }.dialog-lede { max-width: 530px; color: #555b52; line-height: 1.8; }.dialog-body { margin: 27px 0; padding-top: 24px; border-top: 1px solid var(--line-dark); }.dialog-body p { margin-bottom: 15px; color: #555b52; font-size: 13px; line-height: 1.8; }.dialog-body strong { color: var(--ink); }.dialog-tags { display: flex; flex-wrap: wrap; gap: 7px; }.dialog-tags .tag { border-color: var(--line-dark); color: var(--muted-dark); }
@keyframes blink { 0%, 45% { opacity: 1; } 50%, 100% { opacity: .18; } }
@media (max-width: 800px) { .shell { width: min(100% - 36px, 640px); }.site-header { min-height: 74px; }.top-nav { gap: 14px; margin-right: 0; }.availability { display: none; }.hero { min-height: auto; grid-template-columns: 1fr; gap: 65px; padding: 75px 0 80px; }.hero-instrument { justify-self: start; width: 100%; }.signal-field { height: 290px; }.section { padding-top: 86px; }.section-heading { display: block; margin-bottom: 32px; }.section-note { margin-top: 20px; text-align: left; }.project-grid, .system-grid { grid-template-columns: 1fr; }.project-card { min-height: 300px; }.system-panel { min-height: auto; padding: 26px; }.system-panel h3 { margin: 54px 0 40px; }.contact { grid-template-columns: 80px 1fr; gap: 24px; }.contact-links { grid-column: 2; }.site-footer { display: grid; gap: 8px; }.site-footer span:nth-child(2) { order: 3; } }
@media (max-width: 480px) { h1 { font-size: 50px; }.eyebrow { display: block; line-height: 2; }.eyebrow span { display: block; }.top-nav { font-size: 9px; }.hero-intro { font-size: 14px; }.card-top { margin-bottom: 45px; }.method-line { grid-template-columns: 28px 80px 1fr; gap: 7px; }.method-line p { font-size: 11px; }.stack-foot { gap: 10px; line-height: 1.5; }.contact { grid-template-columns: 1fr; padding: 45px 0; }.contact-links { grid-column: auto; }.contact-stamp { margin-left: 6px; }.note-item { grid-template-columns: 55px 1fr 20px; gap: 10px; }.note-item h3 { font-size: 19px; }.dialog-inner { padding: 35px 24px; }.project-dialog h2 { font-size: 37px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } }