:root {
  color-scheme: dark;
  --carbon: #0d1018;
  --raised: #151a25;
  --graphite: #1c2330;
  --chalk: #e9ebf0;
  --mist: #bbc3d2;
  --quiet: #8a94a7;
  --iris: #a997e8;
  --iris-deep: #5c489d;
  --copper: #ce875d;
  --green: #83b792;
  --line: rgba(233, 235, 240, .11);
  --line-strong: rgba(233, 235, 240, .2);
  --content: 1240px;
  --header: 76px;
  --section-space: 132px;
  --ease-out: cubic-bezier(.2, .7, .2, 1);
  --sans: Arial, "Liberation Sans", sans-serif;
  --display: "Arial Narrow", "Liberation Sans Narrow", Arial, sans-serif;
  --mono: "Courier New", "Liberation Mono", monospace;
  font-family: var(--sans);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scrollbar-color: var(--iris-deep) var(--carbon); }
body { min-height: 100vh; margin: 0; overflow-x: hidden; background: var(--carbon); color: var(--chalk); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { color: inherit; font: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 1000; top: 12px; left: 12px; padding: 10px 16px; border-radius: 4px; background: var(--chalk); color: var(--carbon); transform: translateY(-160%); transition: transform 180ms ease; }
.skip-link:focus { transform: translateY(0); }
.mono { font-family: var(--sans); letter-spacing: .01em; }
.section-shell { width: min(calc(100% - 64px), var(--content)); margin-inline: auto; }

/* Navigation */
.site-header { position: fixed; z-index: 100; inset: 0 0 auto; height: var(--header); border-bottom: 1px solid transparent; transition: background 200ms, border-color 200ms; }
.site-header.is-scrolled { border-color: var(--line); background: rgba(13,16,24,.88); backdrop-filter: blur(16px); }
.nav-wrap { display: flex; width: min(calc(100% - 64px), var(--content)); height: 100%; margin-inline: auto; align-items: center; justify-content: space-between; }
.wordmark { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: 12px; font-size: .94rem; font-weight: 700; letter-spacing: -.02em; }
.wordmark-mark { display: grid; width: 32px; height: 32px; place-items: center; border: 1px solid var(--iris-deep); border-radius: 50%; color: var(--iris); font-family: var(--mono); font-size: .62rem; letter-spacing: -.08em; transition: color 180ms, background 180ms; }
.wordmark:hover .wordmark-mark { background: var(--iris); color: var(--carbon); }
.site-nav { position: relative; display: flex; align-items: center; gap: 28px; }
.site-nav > a { display: inline-flex; align-items: baseline; gap: 6px; color: var(--mist); font-size: .82rem; font-weight: 600; transition: color 180ms; }
.site-nav > a:hover, .site-nav > a:focus-visible, .site-nav > a[aria-current="location"] { color: var(--chalk); }
.nav-index { color: var(--quiet); font-size: .75rem; }
.site-nav .nav-contact { min-height: 38px; padding: 0 15px; align-items: center; border: 1px solid var(--line-strong); border-radius: 5px; color: var(--chalk); }
.site-nav .nav-contact span:last-child { color: var(--iris); }
.site-nav .nav-contact:hover { border-color: var(--iris-deep); background: var(--raised); }
.site-nav .nav-github { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid var(--line); border-radius: 50%; }
.site-nav .nav-github:hover { border-color: var(--iris-deep); color: var(--iris); }
.nav-github svg { width: 16px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.55; }
.nav-github > span { display: none; }
.nav-indicator { position: absolute; bottom: -16px; left: 0; width: 0; height: 2px; background: var(--iris); opacity: 0; transition: width 240ms var(--ease-out), opacity 180ms, transform 300ms var(--ease-out); pointer-events: none; }
.nav-indicator.is-active { opacity: 1; }
.nav-toggle { display: none; }

/* Hero */
.hero { position: relative; display: grid; padding-top: 150px; padding-bottom: 108px; grid-template-columns: minmax(0,1.25fr) minmax(350px,.75fr); align-items: center; gap: clamp(48px,6vw,86px); }
.hero-glow { display: none; }
.eyebrow, .section-kicker { margin: 0 0 24px; color: var(--mist); font-family: var(--sans); font-size: .76rem; font-weight: 650; letter-spacing: .01em; text-transform: none; }
.eyebrow { display: flex; align-items: center; gap: 11px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(131,183,146,.1); }
.hero h1 { max-width: 790px; margin: 0; font-family: var(--sans); font-size: clamp(4rem,6.4vw,5.7rem); font-weight: 700; letter-spacing: -.045em; line-height: .96; text-wrap: balance; }
.hero h1 > span { display: block; color: var(--chalk); }
.hero h1 .hero-title-lead { margin-bottom: 14px; color: var(--mist); font-size: .48em; font-weight: 650; letter-spacing: -.02em; line-height: 1.1; }
.hero-lede { max-width: 570px; margin: 34px 0 0; padding-left: 22px; border-left: 2px solid var(--iris-deep); color: var(--mist); font-size: 1rem; line-height: 1.72; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.button { display: inline-flex; min-height: 48px; padding: 0 19px; align-items: center; justify-content: center; gap: 12px; border: 1px solid transparent; border-radius: 5px; font-size: .82rem; font-weight: 700; transition: transform 180ms, background 180ms, border-color 180ms; }
.button svg { width: 17px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.6; transition: transform 180ms; }
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0); }
.button-primary { background: var(--chalk); color: var(--carbon); }
.button-primary:hover { background: white; }
.button-primary:hover svg { transform: translateX(3px); }
.button-secondary { border-color: var(--line-strong); background: var(--raised); }
.button-secondary:hover { border-color: var(--iris-deep); }
.button-secondary:hover svg { transform: translateY(2px); }
.hero-card { position: relative; width: min(100%,420px); justify-self: end; border: 1px solid rgba(169,151,232,.36); border-radius: 7px; background: var(--raised); overflow: hidden; }
.hero-card::before { position: absolute; z-index: 2; top: 13px; left: 13px; width: 9px; height: 9px; border: 1px solid rgba(255,255,255,.45); border-radius: 50%; background: var(--copper); content: ""; }
.portrait-wrap { position: relative; aspect-ratio: 4/4.25; overflow: hidden; }
.portrait-wrap picture { display: block; width: 100%; height: 100%; }
.portrait-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(.88) contrast(1.06); }
.portrait-shade { position: absolute; inset: 0; background: linear-gradient(180deg,transparent 60%,rgba(13,16,24,.58)); }
.hero-card-meta { display: grid; padding: 18px 20px 20px; grid-template-columns: .68fr 1.32fr; gap: 16px; }
.hero-card-meta > div + div { padding-left: 16px; border-left: 1px solid var(--line); }
.meta-label { display: block; margin-bottom: 5px; color: var(--quiet); font-size: .75rem; }
.hero-card-meta strong { font-size: .78rem; font-weight: 650; }

/* Shared section structure */
.work, .experience, .capabilities, .about { padding-top: var(--section-space); }
.section-heading { display: grid; margin-bottom: 48px; padding-top: 22px; border-top: 1px solid var(--line-strong); grid-template-columns: 1.2fr .8fr; align-items: end; gap: 64px; }
.section-heading h2, .about h2, .contact h2 { margin: 0; font-family: var(--display); font-size: clamp(2.8rem,5vw,4.4rem); font-stretch: condensed; font-weight: 700; letter-spacing: -.052em; line-height: .98; text-wrap: balance; }
.section-heading > p { max-width: 450px; margin: 0 0 4px; color: var(--quiet); font-size: .92rem; line-height: 1.66; }
.section-kicker { color: var(--iris); }
.capabilities .section-heading { display: grid; }
.capabilities .section-heading > p { margin: 0 0 4px; }

/* Work */
.project { display: grid; overflow: hidden; }
.project + .project { margin-top: 40px; }
.project-primary { min-height: 690px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--raised); grid-template-columns: minmax(320px,.72fr) minmax(0,1.28fr); }
.project-intro { display: flex; padding: 40px; flex-direction: column; justify-content: space-between; gap: 38px; }
.project-primary .project-intro, .project-secondary .project-intro { border-right: 1px solid var(--line); }
.project-topline { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.project-number { color: var(--quiet); font-size: .75rem; }
.badge { display: inline-flex; padding: 6px 9px; align-items: center; gap: 7px; border: 1px solid var(--line); border-radius: 4px; color: var(--mist); font-size: .75rem; font-weight: 600; }
.badge-active { color: #c9ddcc; }
.badge-active span { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.project-type { margin: 0 0 10px; color: var(--iris); font-size: .75rem; }
.project h3 { margin: 0 0 22px; font-family: var(--display); font-size: clamp(3.1rem,5.2vw,5rem); font-stretch: condensed; font-weight: 700; letter-spacing: -.06em; line-height: .9; }
.project-summary { max-width: 500px; margin: 0; color: var(--mist); font-size: .95rem; line-height: 1.72; }
.project-links { display: flex; flex-wrap: wrap; gap: 25px; }
.text-link { display: inline-flex; width: max-content; padding-bottom: 5px; align-items: center; gap: 9px; border-bottom: 1px solid var(--line-strong); font-size: .8rem; font-weight: 700; transition: color 180ms, border-color 180ms; }
.text-link span { color: var(--iris); transition: transform 180ms; }
.text-link:hover { border-color: var(--iris); color: var(--iris); }
.text-link:hover span { transform: translate(2px,-2px); }
.muted-link { color: var(--quiet); }
.project-evidence { position: relative; display: flex; padding: 38px 34px 28px; flex-direction: column; background: var(--graphite); overflow: hidden; }
.evidence-head { display: flex; padding-bottom: 20px; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line-strong); color: var(--quiet); font-size: .75rem; }
.ship-mark { color: var(--iris); }
.evidence-list { display: grid; margin: 64px 0 0; padding: 0; grid-template-columns: repeat(2,1fr); list-style: none; }
.evidence-list li { display: grid; min-height: 190px; padding: 30px 28px 30px 0; align-content: start; border-bottom: 1px solid var(--line); grid-template-columns: 38px 1fr; gap: 10px; }
.evidence-list li:nth-child(even) { padding-right: 0; padding-left: 28px; border-left: 1px solid var(--line); }
.evidence-index { color: var(--iris); font-size: .78rem; font-weight: 700; }
.evidence-list p { max-width: 270px; margin: 0; color: var(--mist); font-size: .9rem; line-height: 1.62; }
.tech-row { display: flex; margin: auto 0 0; padding: 18px 0 0; flex-wrap: wrap; gap: 8px; border-top: 1px solid var(--line); list-style: none; }
.project-evidence .tech-row { margin-top: auto; border-top: 0; }
.tech-row li, .tag-list span { display: inline-flex; min-height: 30px; padding: 0 10px; align-items: center; border: 1px solid rgba(169,151,232,.18); border-radius: 4px; background: rgba(169,151,232,.08); color: #cbd1de; font-family: var(--sans); font-size: .78rem; font-weight: 600; line-height: 1.2; }
.project-secondary { border: 1px solid var(--line); border-radius: 8px; background: rgba(21,26,37,.56); grid-template-columns: .72fr 1.28fr; }
.project-secondary .project-intro { padding: 40px; gap: 36px; }
.project-secondary .text-link { margin-top: auto; }
.project-secondary h3 { font-size: clamp(2.8rem,4vw,4.2rem); }
.project-secondary .project-summary { color: var(--quiet); }
.fervion-detail { display: flex; padding: 34px; flex-direction: column; gap: 28px; }
.fervion-tech { margin-top: 0; order: 3; }
.architecture-card { position: relative; display: grid; min-height: 170px; padding: 27px 22px; order: 1; align-items: start; border: 1px solid var(--line); border-radius: 5px; background: var(--carbon); grid-template-columns: repeat(4,1fr); gap: 16px; overflow: hidden; }
.architecture-card::before { display: none; }
.arch-line { position: absolute; top: 52px; right: 10%; left: 10%; height: 1px; background: linear-gradient(90deg,transparent,var(--iris-deep),transparent); }
.arch-node { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; }
.node-icon { display: grid; width: 49px; height: 49px; flex: 0 0 auto; place-items: center; border: 1px solid var(--iris-deep); border-radius: 50%; background: var(--carbon); color: var(--iris); font-family: var(--mono); font-size: .75rem; box-shadow: 0 0 0 7px var(--carbon); }
.arch-node div { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.arch-node small { color: var(--quiet); font-size: .75rem; }
.arch-node strong { font-size: .8rem; font-weight: 600; }
.project-notes { display: grid; order: 2; grid-template-columns: repeat(2,1fr); gap: 0 26px; }
.project-notes > div { padding: 17px 0; border-top: 1px solid var(--line); }
.project-notes > div:first-child { grid-column: 1 / -1; }
.note-label { color: var(--iris); font-size: .75rem; }
.project-notes p { max-width: 650px; margin: 8px 0 0; color: var(--mist); font-size: .82rem; line-height: 1.58; }

/* Experience and capabilities */
.experience-card { position: relative; display: grid; padding: 10px 0 0; grid-template-columns: 180px minmax(0,1fr) 220px; gap: 40px; }
.experience-card::before { display: none; }
.experience-date { padding-top: 15px; color: var(--iris); font-size: .75rem; }
.experience-main { padding: 10px 0 46px; }
.company { margin: 0 0 12px; color: var(--quiet); font-size: .75rem; }
.experience-main h3 { margin: 0 0 21px; font-size: clamp(2rem,3vw,3rem); font-weight: 650; letter-spacing: -.04em; }
.experience-main > p:last-child { max-width: 680px; margin: 0; color: var(--mist); font-size: .94rem; line-height: 1.72; }
.experience-aside { grid-column: auto; padding: 15px 0 0 24px; border-top: 0; border-left: 1px solid var(--line); }
.experience-aside > span { color: var(--quiet); font-size: .75rem; }
.experience-aside ul { display: block; margin: 18px 0 0; padding: 0; list-style: none; }
.experience-aside li { padding: 6px 0; color: var(--mist); font-size: .82rem; }
.capability-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 8px; }
.capability-card { position: relative; display: grid; min-height: 285px; padding: 34px; border: 1px solid var(--line); border-radius: 8px; background: var(--raised); grid-column: span 2; grid-template-columns: 1fr; align-content: end; }
.capability-featured { min-height: 340px; border-color: rgba(169,151,232,.34); background: var(--graphite); color: var(--chalk); grid-column: 1 / -1; }
.capability-featured::before { position: absolute; inset: 0 auto 0 0; width: 4px; border-radius: 8px 0 0 8px; background: var(--iris); content: ""; }
.cap-number { position: absolute; top: 31px; right: 32px; color: var(--quiet); font-size: .75rem; }
.capability-featured .cap-number { color: var(--iris); }
.capability-role { position: absolute; top: 31px; left: 32px; color: var(--iris); font-size: .75rem; }
.cap-icon { display: none; }
.capability-card h3 { max-width: 480px; margin: 0 0 16px; padding: 0; color: inherit; font-family: var(--display); font-size: clamp(2rem,3vw,3.15rem); font-stretch: condensed; font-weight: 700; letter-spacing: -.05em; line-height: .98; }
.capability-card p { max-width: 500px; margin: 0; color: var(--mist); font-size: .9rem; line-height: 1.62; }
.capability-featured p { color: var(--mist); }
.tag-list { display: flex; margin-top: 24px; flex-wrap: wrap; gap: 8px; }
.capability-featured .tag-list span { color: #d8dbea; }

/* About, contact and footer */
.about { padding-bottom: 132px; }
.about-grid { display: grid; padding-top: 24px; border-top: 1px solid var(--line-strong); grid-template-columns: 1.28fr .72fr; align-items: end; gap: 82px; }
.about h2 { max-width: 780px; }
.about-body { display: grid; margin-top: 38px; grid-template-columns: 1fr 1fr; gap: 28px; }
.about-body p { margin: 0; color: var(--mist); font-size: .92rem; line-height: 1.72; }
.principles-card { padding: 8px 0 0 28px; border-left: 1px solid var(--iris-deep); }
.principles-card > p { margin: 0 0 18px; color: var(--iris); font-size: .75rem; }
.principles-card ol { margin: 0; padding: 0; list-style: none; }
.principles-card li { display: grid; padding: 15px 0; border-top: 1px solid var(--line); grid-template-columns: 32px 1fr; gap: 8px; }
.principles-card li span { color: var(--quiet); font-family: var(--sans); font-size: .75rem; }
.principles-card li strong { font-size: .84rem; font-weight: 600; }
.contact { position: relative; width: min(calc(100% - 32px),1380px); padding: 100px max(32px,calc((100% - var(--content))/2)); border: 1px solid rgba(169,151,232,.28); border-radius: 8px; background: #dcdde5; color: var(--carbon); overflow: hidden; }
.contact::after { position: absolute; top: -22%; right: 6%; width: 300px; height: 300px; border: 1px solid rgba(117,101,181,.32); border-radius: 50%; content: ""; }
.contact-inner { position: relative; z-index: 1; }
.contact .section-kicker { color: var(--iris-deep); }
.contact h2 { max-width: 850px; font-size: clamp(3.4rem,6.7vw,6.2rem); line-height: .9; }
.contact-inner > p:not(.section-kicker) { max-width: 590px; margin: 35px 0 42px; color: #505766; font-size: .94rem; line-height: 1.68; }
.contact-email { display: none; min-height: 48px; padding: 0 18px; align-items: center; gap: 18px; border: 1px solid var(--carbon); border-radius: 5px; background: var(--carbon); color: var(--chalk); cursor: pointer; font-size: 1rem; font-weight: 700; text-align: left; transition: background 180ms, transform 180ms; }
.email-ready .contact-email { display: inline-flex; }
.email-ready .contact-fallback { display: none; }
.contact-email:hover { background: var(--iris-deep); transform: translateY(-2px); }
.contact-email svg { width: 22px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.4; transition: transform 180ms; }
.contact-email:hover svg { transform: translateX(4px); }
.contact-inner > p.contact-fallback { max-width: 560px; margin: 0; }
.contact-fallback a { border-bottom: 1px solid currentColor; }
.site-footer { padding-top: 50px; padding-bottom: 28px; }
.footer-main { display: flex; padding-bottom: 42px; align-items: flex-start; justify-content: space-between; }
.footer-back { display: inline-flex; padding-bottom: 5px; align-items: center; gap: 10px; border-bottom: 1px solid var(--line-strong); color: var(--mist); font-size: .8rem; font-weight: 650; }
.footer-back span:last-child, .footer-links a span { color: var(--iris); transition: transform 180ms; }
.footer-back:hover { border-color: var(--iris); color: var(--chalk); }
.footer-back:hover span:last-child { transform: translateY(-3px); }
.footer-links { display: flex; gap: 30px; }
.footer-links a { color: var(--mist); font-size: .8rem; }
.footer-links a span { display: inline-block; margin-left: 5px; }
.footer-links a:hover { color: var(--chalk); }
.footer-links a:hover span { transform: translate(2px,-2px); }
.footer-links a:last-child:hover span { transform: translateY(2px); }
.footer-base { display: flex; padding-top: 20px; border-top: 1px solid var(--line); color: var(--quiet); font-size: .75rem; }

/* Motion */
.js .hero-motion { opacity: 0; transform: translateY(16px); transition: opacity 620ms var(--ease-out), transform 620ms var(--ease-out); transition-delay: var(--motion-delay,110ms); }
.js.page-ready .hero-motion { opacity: 1; transform: translateY(0); }
.js .hero-card.hero-motion { transform: translateX(18px); }
.js.page-ready .hero-card.hero-motion { transform: translateX(0); }
.js .reveal, .js .reveal-heading > *, .js .experience-motion > * { opacity: 1; transform: none; }
:focus-visible { outline: 2px solid var(--iris); outline-offset: 4px; }

@media (max-width: 1040px) {
  .hero { grid-template-columns: minmax(0,1fr) 330px; gap: 42px; }
  .hero h1 { font-size: clamp(3.7rem,7.4vw,5rem); }
  .project-primary, .project-secondary { grid-template-columns: .8fr 1.2fr; }
  .experience-card { grid-template-columns: 150px 1fr; }
  .experience-aside { grid-column: 2; padding: 22px 0 42px; border-top: 1px solid var(--line); border-left: 0; }
  .experience-aside ul { display: flex; flex-wrap: wrap; gap: 6px 24px; }
  .about-grid { gap: 48px; }
  .about-body { grid-template-columns: 1fr; gap: 18px; }
}

@media (max-width: 820px) {
  :root { --header: 68px; --section-space: 92px; }
  .section-shell { width: min(calc(100% - 32px),var(--content)); }
  .nav-wrap { width: calc(100% - 32px); }
  .nav-toggle { position: relative; z-index: 2; display: grid; width: 40px; height: 40px; padding: 0; place-content: center; gap: 6px; border: 1px solid var(--line-strong); border-radius: 5px; background: var(--raised); }
  .nav-toggle span:not(.sr-only) { display: block; width: 17px; height: 1px; background: var(--chalk); transition: transform 180ms; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }
  .site-header.is-scrolled { backdrop-filter: none; }
  .site-nav { position: fixed; z-index: 1; inset: 0; display: flex; height: 100dvh; padding: 102px 20px 28px; flex-direction: column; align-items: flex-start; gap: 2px; overflow-y: auto; background: var(--carbon); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity 180ms, transform 180ms, visibility 180ms; }
  .site-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .site-nav > a, .site-nav .nav-github { display: grid; width: 100%; height: auto; padding: 13px 4px; align-items: baseline; border: 0; border-radius: 0; background: transparent; grid-template-columns: 32px 1fr; gap: 10px; font-size: 1.42rem; opacity: 0; transform: translateX(-10px); transition: color 180ms, opacity 260ms var(--ease-out), transform 260ms var(--ease-out); }
  .site-nav.is-open > a { opacity: 1; transform: translateX(0); }
  .site-nav.is-open > a:nth-of-type(1) { transition-delay: 40ms; }
  .site-nav.is-open > a:nth-of-type(2) { transition-delay: 70ms; }
  .site-nav.is-open > a:nth-of-type(3) { transition-delay: 100ms; }
  .site-nav.is-open > a:nth-of-type(4) { transition-delay: 130ms; }
  .site-nav.is-open > a:nth-of-type(5) { transition-delay: 160ms; }
  .site-nav.is-open > a:nth-of-type(6) { transition-delay: 190ms; }
  .site-nav .nav-index { font-size: .75rem; }
  .site-nav .nav-contact { display: flex; width: 100%; margin-top: auto; padding: 18px 4px 8px; justify-content: space-between; border-top: 1px solid var(--line); font-size: 1rem; }
  .nav-github > span { display: inline; }
  .nav-indicator { display: none; }
  body.menu-open { overflow: hidden; }
  body.menu-open .site-header { height: 100dvh; background: var(--carbon); }
  body.menu-open .nav-wrap { height: var(--header); }
  .hero { display: flex; padding-top: 118px; padding-bottom: 58px; flex-direction: column; align-items: stretch; gap: 42px; }
  .hero h1 { font-size: clamp(3.15rem,13.8vw,4.7rem); line-height: .98; }
  .hero h1 .hero-title-lead { margin-bottom: 11px; font-size: .48em; }
  .hero-lede { margin-top: 30px; font-size: .94rem; }
  .hero-card { width: min(100%,470px); margin-top: 0; align-self: flex-end; }
  .portrait-wrap { aspect-ratio: 16/12; }
  .portrait-wrap img { object-position: center 35%; }
  .section-heading { grid-template-columns: 1fr; gap: 18px; margin-bottom: 34px; }
  .section-heading > p { margin: 0; }
  .project-primary, .project-secondary { grid-template-columns: 1fr; }
  .project-primary { min-height: auto; }
  .project-primary .project-intro, .project-secondary .project-intro { border-right: 0; border-bottom: 1px solid var(--line); }
  .project-intro, .project-secondary .project-intro { padding: 28px 24px; }
  .project-evidence { padding: 28px 24px 24px; }
  .evidence-list { margin-top: 28px; grid-template-columns: 1fr; }
  .evidence-list li { min-height: 0; padding: 22px 0; }
  .evidence-list li:nth-child(even) { padding-left: 0; border-left: 0; }
  .fervion-detail { padding: 24px; }
  .architecture-card { display: flex; min-height: 390px; padding: 28px 22px; flex-direction: column; justify-content: space-between; align-items: stretch; }
  .arch-line { top: 53px; right: auto; bottom: 53px; left: 46px; width: 1px; height: auto; background: linear-gradient(var(--iris-deep),transparent); }
  .arch-node { flex-direction: row; align-items: center; gap: 16px; text-align: left; }
  .arch-node div { align-items: flex-start; }
  .project-notes { grid-template-columns: 1fr; }
  .project-notes > div:first-child { grid-column: auto; }
  .experience-card { grid-template-columns: 1fr; gap: 12px; }
  .experience-main { padding-bottom: 8px; }
  .experience-aside { grid-column: auto; padding-bottom: 26px; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-card, .capability-featured { min-height: 265px; padding: 28px 24px; grid-column: auto; }
  .capability-featured { min-height: 310px; }
  .cap-number { top: 25px; right: 24px; }
  .capability-role { top: 25px; left: 24px; }
  .about-grid { grid-template-columns: 1fr; }
  .principles-card { margin-top: 8px; }
  .about { padding-bottom: 92px; }
  .contact { width: calc(100% - 20px); padding: 70px 24px; }
  .contact::after { right: -130px; }
  .contact h2 { font-size: clamp(3rem,13vw,4.6rem); white-space: normal; }
  .contact h2 br { display: none; }
  .contact-email { max-width: 100%; }
  .contact-email span { overflow-wrap: anywhere; }
  .site-footer { padding-top: 46px; }
  .footer-main { flex-direction: column; gap: 34px; }
  .footer-links { flex-wrap: wrap; gap: 20px 28px; }
}

@media (max-width: 460px) {
  .hero h1 { font-size: 3.05rem; }
  .button { width: 100%; }
  .hero-card-meta { grid-template-columns: 1fr; }
  .hero-card-meta > div + div { padding-top: 11px; padding-left: 0; border-top: 1px solid var(--line); border-left: 0; }
  .project h3 { font-size: 2.9rem; }
  .project-topline { align-items: flex-start; }
  .badge { max-width: 165px; text-align: center; }
  .contact h2 { font-size: 2.75rem; }
  .footer-base { flex-direction: column; gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; transition-delay: 0ms !important; animation-duration: .01ms !important; animation-delay: 0ms !important; animation-iteration-count: 1 !important; }
  .js .hero-motion, .js .reveal, .js .reveal-heading > *, .js .experience-motion > * { opacity: 1; transform: none; }
}