:root {
  --ink: #0b0b0a;
  --ink-soft: #151512;
  --paper: #f0eee7;
  --paper-warm: #e8e3d8;
  --accent: #4f7cff;
  --accent-deep: #2f55d4;
  --steel: #a7aaa4;
  --line-dark: rgba(11, 11, 10, 0.17);
  --line-light: rgba(255, 255, 255, 0.16);
  --font-display: "Manrope", sans-serif;
  --font-body: "DM Sans", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --shell: min(92vw, 1440px);
  --header-height: 76px;
  --section-space: clamp(7rem, 13vw, 13rem);
  --radius-sm: 0.35rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html.lenis { scroll-behavior: auto; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--ink);
  font-family: var(--font-body);
  line-height: 1.5;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
svg { display: block; }
.page-shell { width: var(--shell); margin-inline: auto; }
.section-dark { color: var(--paper); background: var(--ink); }
.section-light { color: var(--ink); background: var(--paper); }
.section-accent { color: var(--ink); background: var(--accent); }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 1rem;
  left: 1rem;
  padding: 0.8rem 1rem;
  color: var(--ink);
  background: var(--paper);
  transform: translateY(-180%);
  transition: transform 0.2s;
}
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 2px solid currentColor; outline-offset: 5px; }

.scroll-progress {
  position: fixed;
  z-index: 99;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  pointer-events: none;
}
.scroll-progress span { display: block; width: 100%; height: 100%; background: var(--accent); transform: scaleX(0); transform-origin: left; }

.site-header {
  position: fixed;
  z-index: 90;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: var(--header-height);
  padding-inline: 4vw;
  color: var(--paper);
  border-bottom: 1px solid transparent;
  transition: color 0.35s, background 0.35s, border-color 0.35s, transform 0.35s var(--ease);
}
.site-header.is-scrolled { background: rgba(11, 11, 10, 0.88); border-color: var(--line-light); backdrop-filter: blur(14px); }
.site-header.is-hidden { transform: translateY(-100%); }
.brand { display: inline-flex; align-items: center; gap: 0.8rem; font-weight: 600; }
.brand-mark { display: grid; width: 2.25rem; aspect-ratio: 1; place-items: center; color: var(--ink); background: var(--accent); font: 500 0.74rem var(--font-mono); }
.brand-name { letter-spacing: -0.02em; }
.site-nav { display: flex; align-items: center; gap: clamp(1.25rem, 2.5vw, 2.8rem); }
.site-nav a { position: relative; color: rgba(240, 238, 231, 0.62); font: 500 0.76rem var(--font-mono); text-transform: uppercase; letter-spacing: 0.08em; transition: color 0.25s; }
.site-nav a::after { position: absolute; bottom: -0.55rem; left: 0; width: 100%; height: 1px; content: ""; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform 0.3s var(--ease); }
.site-nav a:hover, .site-nav a.is-active { color: var(--paper); }
.site-nav a:hover::after, .site-nav a.is-active::after { transform: scaleX(1); transform-origin: left; }
.menu-toggle { display: none; }

.eyebrow { margin: 0; font: 500 0.75rem var(--font-mono); text-transform: uppercase; letter-spacing: 0.13em; }
.section-index { display: flex; gap: 1rem; align-items: center; color: rgba(11, 11, 10, 0.55); font: 500 0.69rem var(--font-mono); text-transform: uppercase; letter-spacing: 0.13em; }
.section-index span:first-child { display: grid; width: 2rem; aspect-ratio: 1; place-items: center; border: 1px solid var(--line-dark); border-radius: 50%; }
.section-index--dark { color: rgba(240, 238, 231, 0.62); }
.section-index--dark span:first-child { border-color: var(--line-light); }

.hero { position: relative; min-height: 100svh; overflow: hidden; isolation: isolate; }
.hero-grid, .github-grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.28;
  background-image: linear-gradient(var(--line-light) 1px, transparent 1px), linear-gradient(90deg, var(--line-light) 1px, transparent 1px);
  background-size: clamp(48px, 5vw, 82px) clamp(48px, 5vw, 82px);
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
}
.hero-content { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; min-height: 100svh; padding-block: calc(var(--header-height) + 3rem) 7rem; }
.hero-eyebrow { display: flex; gap: 0.65rem; align-items: center; margin-bottom: clamp(2rem, 5vh, 4rem); }
.status-dot { width: 0.48rem; height: 0.48rem; background: var(--accent); border-radius: 50%; box-shadow: 0 0 0 5px rgba(79, 124, 255, 0.13); }
.hero-title { margin: 0; font: 600 clamp(5rem, 15.5vw, 15rem)/0.72 var(--font-display); letter-spacing: -0.085em; text-transform: uppercase; }
.hero-line { display: block; width: max-content; will-change: transform; }
.hero-line--second { margin-left: 18vw; color: var(--accent); }
.hero-bottom { display: flex; align-items: end; justify-content: space-between; gap: 2rem; width: min(70rem, 85%); margin-top: clamp(3rem, 7vh, 6rem); margin-left: auto; }
.hero-intro { max-width: 39rem; margin: 0; color: rgba(240, 238, 231, 0.72); font-size: clamp(1.05rem, 1.5vw, 1.35rem); }
.round-link { display: grid; flex: 0 0 auto; width: 7.3rem; aspect-ratio: 1; place-items: center; color: var(--ink); background: var(--paper); border-radius: 50%; font: 500 0.72rem var(--font-mono); text-transform: uppercase; transition: color 0.35s, background 0.35s, transform 0.35s; }
.round-link svg { width: 1.3rem; margin-top: -1rem; fill: none; stroke: currentColor; stroke-width: 1.5; }
.round-link:hover { color: var(--paper); background: var(--accent-deep); }
.hero-orbit { position: absolute; z-index: -1; top: 48%; right: -10vw; width: min(50vw, 48rem); aspect-ratio: 1; transform: translateY(-50%); }
.orbit-ring { position: absolute; inset: 0; border: 1px solid var(--line-light); border-radius: 50%; }
.orbit-ring--inner { inset: 18%; border-style: dashed; }
.orbit-core { position: absolute; top: 50%; left: 50%; width: 0.7rem; aspect-ratio: 1; background: var(--accent); border-radius: 50%; transform: translate(-50%, -50%); }
.hero-system-line { position: absolute; right: 4vw; bottom: 2.4rem; left: 4vw; display: flex; align-items: center; gap: 1rem; color: rgba(240, 238, 231, 0.38); font: 0.63rem var(--font-mono); letter-spacing: 0.12em; }
.hero-system-line i { flex: 1; height: 1px; background: var(--line-light); }
.scroll-cue { position: absolute; bottom: 7rem; left: 4vw; display: flex; gap: 0.7rem; align-items: center; transform: rotate(-90deg); transform-origin: left bottom; color: rgba(240, 238, 231, 0.45); font: 0.62rem var(--font-mono); text-transform: uppercase; letter-spacing: 0.12em; }
.scroll-cue i { width: 2.5rem; height: 1px; overflow: hidden; background: var(--line-light); }
.scroll-cue i::after { display: block; width: 45%; height: 100%; content: ""; background: var(--accent); animation: cue 1.8s infinite var(--ease); }
@keyframes cue { 0% { transform: translateX(-110%); } 60%, 100% { transform: translateX(240%); } }

.about { position: relative; padding-top: var(--section-space); overflow: hidden; }
.about-layout { display: grid; grid-template-columns: 0.45fr 1.2fr 1fr; gap: clamp(2rem, 6vw, 8rem); align-items: start; }
.about-copy h2 { max-width: 18ch; margin: 2rem 0 3rem; font: 600 clamp(2.6rem, 5vw, 5.5rem)/0.98 var(--font-display); letter-spacing: -0.065em; }
.about-copy > p:not(.eyebrow) { max-width: 44rem; color: rgba(11, 11, 10, 0.64); font-size: clamp(1rem, 1.25vw, 1.18rem); }
.about-copy .about-lead { color: var(--ink) !important; font-size: clamp(1.25rem, 1.9vw, 1.75rem) !important; line-height: 1.35; }
.system-map { position: relative; display: grid; gap: 0; margin-top: 5rem; padding-left: 3rem; }
.map-axis { position: absolute; top: 0; bottom: 0; left: 0.45rem; width: 1px; background: var(--line-dark); }
.map-axis span { position: absolute; top: 0; left: -2px; width: 5px; height: 24%; background: var(--accent-deep); }
.map-node { position: relative; display: grid; grid-template-columns: 2rem 1fr; gap: 0 1rem; padding: 1.6rem 0; border-bottom: 1px solid var(--line-dark); will-change: transform; }
.map-node::before { position: absolute; top: 50%; left: -3.02rem; width: 0.9rem; height: 0.9rem; content: ""; border: 1px solid rgba(11, 11, 10, 0.35); background: var(--paper); border-radius: 50%; transform: translateY(-50%); }
.map-number { grid-row: span 2; color: rgba(11, 11, 10, 0.4); font: 0.65rem var(--font-mono); }
.map-node strong { font: 600 clamp(1.3rem, 2vw, 2rem) var(--font-display); letter-spacing: -0.04em; }
.map-node small { margin-top: 0.25rem; color: rgba(11, 11, 10, 0.5); font: 0.68rem var(--font-mono); }
.about-marquee { width: max-content; padding-block: clamp(5rem, 10vw, 10rem) 2rem; font: 600 clamp(4rem, 10vw, 10rem)/0.85 var(--font-display); letter-spacing: -0.07em; white-space: nowrap; color: transparent; -webkit-text-stroke: 1px rgba(11, 11, 10, 0.24); will-change: transform; }

.projects-section { position: relative; color: var(--paper); background: var(--ink); overflow: hidden; transition: background-color 0.5s; }
.projects-pin { display: flex; flex-direction: column; height: 100svh; min-height: 700px; padding-top: calc(var(--header-height) + 1rem); overflow: hidden; }
.projects-head { position: relative; z-index: 3; display: grid; grid-template-columns: 0.55fr 1.7fr 0.65fr; align-items: end; padding-block: 1.25rem 1.4rem; border-bottom: 1px solid var(--line-light); }
.projects-head h2 { margin: 0; font: 600 clamp(2rem, 3.8vw, 4.3rem)/0.95 var(--font-display); letter-spacing: -0.06em; }
.project-progress { display: grid; grid-template-columns: auto 1fr auto; gap: 0.8rem; align-items: center; color: rgba(240, 238, 231, 0.6); font: 0.68rem var(--font-mono); }
.project-progress i { height: 1px; overflow: hidden; background: var(--line-light); }
.project-progress b { display: block; width: 100%; height: 100%; background: var(--accent); transform: scaleX(0); transform-origin: left; }
.projects-viewport { flex: 1; min-height: 0; overflow: hidden; }
.projects-track { display: flex; height: 100%; width: max-content; will-change: transform; }
.project-panel { flex: 0 0 100vw; height: 100%; }
.project-inner { display: grid; grid-template-columns: minmax(25rem, 0.85fr) minmax(36rem, 1.15fr); gap: clamp(3rem, 8vw, 9rem); align-items: center; height: 100%; padding-block: 2.5rem; }
.project-copy { align-self: center; }
.project-kicker { display: flex; justify-content: space-between; margin-bottom: 1.4rem; padding-bottom: 0.8rem; color: rgba(240, 238, 231, 0.48); border-bottom: 1px solid var(--line-light); font: 0.65rem var(--font-mono); text-transform: uppercase; letter-spacing: 0.12em; }
.project-copy h3 { margin: 0; font: 600 clamp(4rem, 7vw, 8rem)/0.86 var(--font-display); letter-spacing: -0.075em; }
.project-statement { max-width: 32rem; margin: 1.8rem 0 1rem; font: 500 clamp(1.15rem, 1.8vw, 1.7rem)/1.25 var(--font-display); letter-spacing: -0.035em; }
.project-description { max-width: 37rem; margin: 0 0 1.5rem; color: rgba(240, 238, 231, 0.6); font-size: 0.92rem; }
.tech-list { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 1.7rem; padding: 0; list-style: none; }
.tech-list li { padding: 0.42rem 0.65rem; border: 1px solid var(--line-light); border-radius: 10rem; color: rgba(240, 238, 231, 0.72); font: 0.62rem var(--font-mono); }
.text-link { display: inline-flex; gap: 1rem; align-items: center; padding-bottom: 0.45rem; border-bottom: 1px solid currentColor; font: 500 0.73rem var(--font-mono); text-transform: uppercase; letter-spacing: 0.08em; }
.text-link span { transition: transform 0.3s var(--ease); }
.text-link:hover span { transform: translate(0.2rem, -0.2rem); }

.project-visual { position: relative; min-height: min(55vh, 34rem); padding: 1.2rem; overflow: hidden; border: 1px solid var(--line-light); border-radius: var(--radius-sm); background: rgba(255,255,255,0.035); will-change: transform; }
.project-visual::before { position: absolute; inset: 0; content: ""; background-image: linear-gradient(var(--line-light) 1px, transparent 1px), linear-gradient(90deg, var(--line-light) 1px, transparent 1px); background-size: 3rem 3rem; opacity: 0.23; mask-image: linear-gradient(145deg, #000, transparent 75%); }
.visual-top, .visual-footer { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; color: rgba(240, 238, 231, 0.48); font: 0.59rem var(--font-mono); letter-spacing: 0.1em; }
.visual-live { display: flex; gap: 0.45rem; align-items: center; }
.visual-live::before { width: 0.4rem; height: 0.4rem; content: ""; background: var(--accent); border-radius: 50%; }
.visual-footer { position: absolute; right: 1.2rem; bottom: 1.2rem; left: 1.2rem; gap: 0.7rem; }
.visual-footer b { flex: 1; height: 1px; background: var(--line-light); }
.ticket-flow { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1.1fr 1fr; gap: 1rem; align-items: center; height: calc(100% - 3rem); }
.ticket-inbox, .ticket-output { display: grid; gap: 0.65rem; }
.ticket-inbox small, .ticket-output small { margin-bottom: 0.5rem; color: rgba(240, 238, 231, 0.38); font: 0.57rem var(--font-mono); }
.ticket-inbox span, .ticket-output span { padding: 0.7rem; border: 1px solid var(--line-light); background: rgba(11,11,10,0.36); font: 0.67rem var(--font-mono); }
.ticket-output i { display: inline-block; width: 0.35rem; height: 0.35rem; margin-right: 0.4rem; background: var(--accent); border-radius: 50%; }
.ticket-core { position: relative; display: grid; aspect-ratio: 1; place-items: center; text-align: center; }
.ticket-core::before, .ticket-core::after, .core-ring { position: absolute; inset: 6%; content: ""; border: 1px solid var(--line-light); border-radius: 50%; }
.ticket-core::after { inset: 22%; border-style: dashed; animation: spin 22s linear infinite reverse; }
.core-ring { inset: 0; border-color: rgba(79,124,255,0.65); animation: spin 16s linear infinite; }
.ticket-core strong { color: var(--accent); font: 600 clamp(2.3rem, 4vw, 4rem) var(--font-display); }
.ticket-core small { position: absolute; top: 60%; color: rgba(240,238,231,.45); font: .58rem var(--font-mono); }
@keyframes spin { to { transform: rotate(1turn); } }

.media-stage { position: relative; z-index: 1; display: grid; grid-template-columns: 1.3fr 0.7fr 0.7fr; grid-template-rows: 1fr 1fr; gap: 0.7rem; height: calc(100% - 3.4rem); padding-top: 1.2rem; }
.media-focus, .media-tile { display: flex; flex-direction: column; justify-content: space-between; padding: 1rem; border: 1px solid var(--line-light); background: rgba(11,11,10,0.42); }
.media-focus { grid-row: span 2; color: var(--ink); background: var(--accent); }
.media-focus span, .media-focus small, .media-tile small { font: 0.58rem var(--font-mono); letter-spacing: 0.08em; }
.media-focus strong { align-self: center; font: 600 clamp(6rem, 11vw, 11rem)/1 var(--font-display); }
.media-tile span { font: 600 clamp(1rem, 1.5vw, 1.4rem) var(--font-display); }
.media-tile:nth-child(3), .media-tile:nth-child(5) { transform: translateY(1.2rem); }

.portal-board { position: relative; z-index: 1; display: grid; grid-template-columns: 0.9fr 1.4fr; gap: 0.8rem; height: calc(100% - 3.4rem); padding-top: 1.2rem; }
.portal-summary { display: flex; flex-direction: column; justify-content: center; padding: 1.4rem; color: var(--ink); background: var(--paper); }
.portal-summary small { font: .57rem var(--font-mono); }
.portal-summary strong { margin: 1.2rem 0 .4rem; font: 600 clamp(2rem, 3.5vw, 4rem)/.95 var(--font-display); letter-spacing: -.05em; }
.portal-summary span { color: rgba(11,11,10,.55); font-size: .75rem; }
.portal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .55rem; }
.portal-grid span { display: flex; flex-direction: column; justify-content: space-between; padding: .8rem; border: 1px solid var(--line-light); background: rgba(11,11,10,.4); }
.portal-grid i { width: clamp(1.5rem, 3vw, 3.5rem); aspect-ratio: 1; border: 1px solid rgba(79,124,255,.78); border-radius: 50%; }
.portal-grid small { font: .56rem var(--font-mono); }

.stack { position: relative; padding-block: var(--section-space); overflow: hidden; }
.stack-watermark { position: absolute; top: 3rem; left: -1vw; color: transparent; font: 600 clamp(9rem, 26vw, 28rem)/.8 var(--font-display); letter-spacing: -.1em; -webkit-text-stroke: 1px rgba(11,11,10,.08); white-space: nowrap; pointer-events: none; }
.stack-heading { position: relative; display: grid; grid-template-columns: 0.55fr 1.25fr 0.7fr; gap: clamp(2rem, 5vw, 6rem); align-items: end; margin: clamp(6rem, 12vw, 12rem) 0 5rem; }
.stack-heading h2 { margin: 0; font: 600 clamp(2.8rem, 5.5vw, 6rem)/.95 var(--font-display); letter-spacing: -.065em; }
.stack-heading > p:last-child { margin: 0; color: rgba(11,11,10,.55); font-size: .95rem; }
.stack-rows { border-top: 1px solid var(--line-dark); }
.stack-row { position: relative; display: grid; grid-template-columns: .25fr .55fr 1.2fr; gap: 2rem; align-items: center; min-height: 8rem; border-bottom: 1px solid var(--line-dark); overflow: hidden; }
.stack-row::before { position: absolute; inset: 0; content: ""; background: var(--ink); transform: translateX(-101%); transition: transform .55s var(--ease); }
.stack-row:hover::before { transform: translateX(0); }
.stack-row > * { position: relative; z-index: 1; transition: color .3s; }
.stack-row:hover > * { color: var(--paper); }
.stack-index { color: rgba(11,11,10,.42); font: .64rem var(--font-mono); }
.stack-row h3 { margin: 0; font: 600 clamp(1.4rem,2vw,2.1rem) var(--font-display); letter-spacing: -.04em; }
.stack-items { display: flex; flex-wrap: wrap; gap: .5rem 1.6rem; color: rgba(11,11,10,.58); font: .72rem var(--font-mono); }

.github-section { position: relative; padding-block: var(--section-space); overflow: hidden; }
.github-grid { z-index: 0; mask-image: radial-gradient(circle at 80% 35%, #000, transparent 64%); }
.github-section .page-shell { position: relative; z-index: 1; }
.github-heading { display: flex; align-items: end; justify-content: space-between; gap: 3rem; margin: clamp(5rem, 9vw, 9rem) 0 4rem; }
.github-heading h2 { margin: 1.2rem 0 0; font: 600 clamp(4rem, 9vw, 10rem)/.85 var(--font-display); letter-spacing: -.08em; }
.api-status { display: flex; gap: .6rem; align-items: center; color: rgba(240,238,231,.48); font: .62rem var(--font-mono); text-transform: uppercase; }
.api-status i { width: .45rem; aspect-ratio: 1; background: var(--accent); border-radius: 50%; }
.api-status.is-fallback i { background: var(--steel); }
.github-dashboard { border-top: 1px solid var(--line-light); }
.github-metrics { display: grid; grid-template-columns: repeat(3, 1fr); }
.metric-block { min-height: 13rem; padding: 2rem 1.5rem 2rem 0; border-right: 1px solid var(--line-light); }
.metric-block + .metric-block { padding-left: 2rem; }
.metric-block:last-child { border-right: 0; }
.metric-block strong { display: block; max-width: 100%; overflow: hidden; color: var(--accent); font: 600 clamp(3rem, 6vw, 6.5rem)/.9 var(--font-display); letter-spacing: -.07em; text-overflow: ellipsis; white-space: nowrap; }
.metric-block span { display: block; margin-top: 1.2rem; color: rgba(240,238,231,.52); font: .68rem var(--font-mono); text-transform: uppercase; letter-spacing: .08em; }
.language-panel, .repo-activity { padding-block: 2rem; border-top: 1px solid var(--line-light); }
.panel-label { display: flex; justify-content: space-between; margin-bottom: 2rem; color: rgba(240,238,231,.5); font: .64rem var(--font-mono); text-transform: uppercase; letter-spacing: .08em; }
.language-bars { display: grid; gap: .9rem; }
.language-row { display: grid; grid-template-columns: 8rem 1fr 3rem; gap: 1rem; align-items: center; font: .68rem var(--font-mono); }
.language-row i { display: block; height: 4px; background: rgba(255,255,255,.12); }
.language-row b { display: block; height: 100%; background: var(--accent); transform: scaleX(0); transform-origin: left; }
.language-row small { color: rgba(240,238,231,.48); text-align: right; }
.language-fallback { margin: 0; color: rgba(240,238,231,.65); }
.repo-list { display: grid; }
.repo-list a { display: grid; grid-template-columns: 1fr .5fr .5fr; gap: 1rem; padding: 1.1rem 0; border-top: 1px solid rgba(255,255,255,.08); transition: padding .3s, color .3s; }
.repo-list a:hover { padding-left: 1rem; color: var(--accent); }
.repo-list span { font: 600 clamp(1.1rem, 1.6vw, 1.5rem) var(--font-display); }
.repo-list small, .repo-list time { color: rgba(240,238,231,.43); font: .63rem var(--font-mono); }
.repo-list time { text-align: right; }
.github-cta { display: flex; align-items: center; justify-content: space-between; margin-top: 5rem; padding: 1.4rem 0; border-block: 1px solid var(--line-light); font: 500 clamp(1.4rem, 2.4vw, 2.5rem) var(--font-display); }
.github-cta svg { width: 2rem; fill: none; stroke: var(--accent); stroke-width: 1.4; transition: transform .3s var(--ease); }
.github-cta:hover svg { transform: translate(.25rem,-.25rem); }

.contact { position: relative; min-height: 100svh; padding-top: var(--section-space); overflow: hidden; }
.contact-inner { position: relative; z-index: 2; display: flex; flex-direction: column; min-height: calc(100svh - var(--section-space)); }
.contact h2 { max-width: 16ch; margin: clamp(4rem, 8vh, 8rem) 0 clamp(3rem,8vh,7rem); font: 600 clamp(3.6rem, 8.7vw, 10rem)/.86 var(--font-display); letter-spacing: -.075em; }
.contact-actions { display: flex; align-items: center; gap: 2rem; }
.contact-email { display: inline-flex; gap: 1.5rem; align-items: center; padding-bottom: .6rem; border-bottom: 2px solid var(--ink); font: 600 clamp(1.2rem,2.3vw,2.4rem) var(--font-display); }
.copy-email { padding: .7rem 1rem; border: 1px solid rgba(11,11,10,.4); background: transparent; border-radius: 10rem; cursor: pointer; font: .64rem var(--font-mono); text-transform: uppercase; }
.copy-email:hover { color: var(--accent); background: var(--ink); }
.contact-footer { display: grid; grid-template-columns: 1fr 1fr auto; gap: 2rem; align-items: end; margin-top: auto; padding-block: 3rem; border-top: 1px solid rgba(11,11,10,.28); font: .67rem var(--font-mono); text-transform: uppercase; line-height: 1.65; }
.contact-footer p { margin: 0; }
.contact-footer div { display: flex; gap: 2rem; }
.contact-footer a { transition: opacity .2s; }
.contact-footer a:hover { opacity: .55; }
.contact-orbit { position: absolute; right: -15vw; bottom: -20vw; width: min(65vw, 70rem); aspect-ratio: 1; }
.contact-orbit span { position: absolute; inset: 0; border: 1px solid rgba(11,11,10,.2); border-radius: 50%; }
.contact-orbit span:nth-child(2) { inset: 16%; }

@media (max-width: 1200px) {
  .about-layout { grid-template-columns: .25fr 1fr; }
  .system-map { grid-column: 2; margin-top: 1rem; }
  .project-inner { grid-template-columns: .9fr 1.1fr; gap: 3rem; }
  .project-copy h3 { font-size: clamp(3.6rem, 7vw, 6rem); }
  .project-visual { min-height: 26rem; }
  .stack-heading { grid-template-columns: .4fr 1fr; }
  .stack-heading > p:last-child { grid-column: 2; }
}

@media (max-width: 800px) {
  :root { --shell: min(90vw, 44rem); --header-height: 68px; --section-space: 6.5rem; }
  .site-header { padding-inline: 5vw; }
  .site-header.menu-active { height: 100svh; align-items: flex-start; background: var(--ink); backdrop-filter: none; transform: none; }
  .site-header.menu-active .brand { position: absolute; z-index: 2; top: 12px; left: 5vw; }
  .site-header.menu-active .menu-toggle { position: absolute; top: 12px; right: 5vw; }
  .brand-name { display: none; }
  .menu-toggle { position: relative; z-index: 2; display: grid; gap: .35rem; width: 2.8rem; height: 2.8rem; place-content: center; border: 1px solid var(--line-light); background: transparent; border-radius: 50%; }
  .menu-toggle span { display: block; width: 1rem; height: 1px; background: currentColor; transition: transform .3s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(.18rem) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-.18rem) rotate(-45deg); }
  .site-nav { position: fixed; inset: 0; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 1.5rem; padding: 12vw; background: var(--ink); visibility: hidden; opacity: 0; transition: opacity .3s, visibility .3s; }
  .site-header.menu-active .site-nav { position: absolute; }
  .site-nav.is-open { visibility: visible; opacity: 1; }
  .site-nav a { font: 600 clamp(2.4rem, 12vw, 5rem)/1 var(--font-display); letter-spacing: -.05em; text-transform: none; }
  .hero-content { padding-bottom: 8rem; }
  .hero-title { font-size: clamp(4.6rem, 22vw, 8rem); line-height: .8; }
  .hero-line--second { margin-left: 8vw; }
  .hero-bottom { display: block; width: 80%; margin-left: 10vw; }
  .hero-intro { font-size: 1rem; }
  .round-link { width: 5.5rem; margin-top: 2rem; }
  .hero-orbit { top: 43%; right: -35vw; width: 90vw; }
  .hero-system-line { gap: .5rem; }
  .hero-system-line span:nth-of-type(2), .hero-system-line span:nth-of-type(3) { display: none; }
  .about-layout { grid-template-columns: 1fr; }
  .about-copy, .system-map { grid-column: auto; }
  .about-copy h2 { margin-top: 1.4rem; }
  .system-map { padding-left: 2rem; }
  .map-node::before { left: -2.02rem; }
  .about-marquee { padding-top: 6rem; }
  .projects-section { overflow: visible; }
  .projects-pin { display: block; height: auto; min-height: 0; padding: calc(var(--header-height) + 2rem) 0 6rem; overflow: visible; }
  .projects-head { grid-template-columns: 1fr auto; align-items: end; }
  .projects-head .section-index { grid-column: 1 / -1; margin-bottom: 2rem; }
  .projects-head h2 { font-size: 2.7rem; }
  .projects-viewport { overflow: visible; }
  .projects-track { display: grid; width: auto; height: auto; }
  .project-panel { width: 100%; height: auto; padding-block: 5rem; border-bottom: 1px solid var(--line-light); }
  .project-inner { display: flex; flex-direction: column; gap: 2.5rem; align-items: stretch; height: auto; }
  .project-copy { width: 100%; }
  .project-copy h3 { font-size: clamp(3.8rem, 17vw, 6rem); }
  .project-visual { width: 100%; min-height: 27rem; }
  .project-progress { display: none; }
  .ticket-flow { grid-template-columns: .7fr 1fr; }
  .ticket-output { display: none; }
  .media-stage { grid-template-columns: 1fr 1fr; }
  .media-focus { grid-column: span 2; grid-row: auto; min-height: 11rem; }
  .media-focus strong { display: none; }
  .media-tile:nth-child(3), .media-tile:nth-child(5) { transform: none; }
  .portal-board { grid-template-columns: 1fr; }
  .portal-summary { min-height: 9rem; }
  .portal-grid { grid-template-columns: repeat(3,1fr); }
  .stack-heading { display: block; margin: 5rem 0 3rem; }
  .stack-heading h2 { margin: 1.5rem 0 2rem; }
  .stack-row { grid-template-columns: .15fr .45fr 1fr; gap: 1rem; min-height: 9rem; }
  .stack-items { gap: .4rem .8rem; }
  .github-heading { display: block; }
  .api-status { margin-top: 2rem; }
  .github-metrics { grid-template-columns: 1fr; }
  .metric-block, .metric-block + .metric-block { min-height: 0; padding: 2rem 0; border-right: 0; border-bottom: 1px solid var(--line-light); }
  .metric-block strong { font-size: 4.5rem; }
  .repo-list a { grid-template-columns: 1fr auto; }
  .repo-list time { grid-column: 1 / -1; text-align: left; }
  .contact h2 { font-size: clamp(4rem, 18vw, 7rem); }
  .contact-actions { align-items: flex-start; flex-direction: column; }
  .contact-email { font-size: clamp(1.05rem, 5vw, 1.8rem); }
  .contact-footer { grid-template-columns: 1fr 1fr; }
  .contact-footer > a { grid-column: 1 / -1; }
}

.motion-unavailable .projects-pin { height: auto; min-height: 0; overflow: visible; }
.motion-unavailable .projects-viewport { overflow: visible; }
.motion-unavailable .projects-track { display: block; width: auto; }
.motion-unavailable .project-panel { width: 100%; min-height: 100svh; }

@media (max-width: 520px) {
  .hero-eyebrow { margin-bottom: 3rem; }
  .hero-bottom { width: 92%; margin-left: 0; }
  .project-visual { min-height: 22rem; padding: .8rem; }
  .visual-footer { right: .8rem; bottom: .8rem; left: .8rem; }
  .portal-grid { grid-template-columns: repeat(2,1fr); }
  .portal-grid span:nth-last-child(-n+2) { display: none; }
  .stack-row { display: block; padding: 1.5rem 0; }
  .stack-row h3 { margin: .5rem 0 1rem; }
  .language-row { grid-template-columns: 5.5rem 1fr 2.5rem; }
  .panel-label small { display: none; }
  .contact-footer { display: flex; flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .hero-line, .hero-orbit, .about-marquee, .map-node, .projects-track, .project-visual, .stack-watermark, .contact-orbit { transform: none !important; }
  .projects-pin { height: auto; min-height: 0; }
  .projects-track { display: block; width: auto; }
  .project-panel { width: 100%; min-height: 100svh; }
}