:root {
  color-scheme: light dark;
  --green: #275c43;
  --green-deep: #1e4934;
  --green-soft: #e7efe9;
  --ink: #1c2d23;
  --muted: #53645a;
  --canvas: #f5f7f2;
  --surface: #fff;
  --line: #d9e2d9;
  --focus: #316a4d;
  --shadow: 0 18px 50px rgba(28, 61, 40, .08);
}
* { box-sizing: border-box; }
html { scroll-behavior: auto; }
body { margin: 0; background: var(--canvas); color: var(--ink); font-family: Barlow, system-ui, sans-serif; font-size: 1rem; line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: var(--green); text-underline-offset: .18em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; border-radius: 3px; }
h1, h2, h3, p { margin-top: 0; }
.shell { width: min(1120px, calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: absolute; top: -100px; left: 12px; z-index: 10; background: var(--surface); color: var(--green-deep); padding: 10px 16px; font-weight: 700; }
.skip-link:focus { top: 12px; }

.site-header {
  border-bottom: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
  background:
    radial-gradient(ellipse at 18% -55%, rgba(255, 255, 255, .2), transparent 52%),
    radial-gradient(ellipse at 78% 155%, rgba(168, 213, 180, .12), transparent 48%),
    linear-gradient(112deg, rgba(255, 255, 255, .12) 0%, rgba(255, 255, 255, .025) 24%, rgba(0, 0, 0, .035) 46%, rgba(255, 255, 255, .09) 62%, rgba(255, 255, 255, .015) 82%, rgba(255, 255, 255, .08) 100%),
    var(--surface);
  -webkit-backdrop-filter: blur(14px) saturate(1.35);
  backdrop-filter: blur(14px) saturate(1.35);
}
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.wordmark { color: var(--ink); text-decoration: none; font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 1.12rem; letter-spacing: -.035em; white-space: nowrap; }
.site-nav { display: flex; align-items: center; gap: clamp(16px, 2.5vw, 34px); }
.site-nav a { color: var(--muted); text-decoration: none; font-family: 'Manrope', sans-serif; font-weight: 600; font-size: .94rem; transition: color .18s ease, background .18s ease, box-shadow .18s ease, transform .18s ease; }
.site-nav a:not(.nav-contact) { border-radius: 8px; padding: 7px 10px; }
.site-nav a:not(.nav-contact):hover { color: var(--green); background: linear-gradient(135deg, rgba(255, 255, 255, .2), rgba(255, 255, 255, .045)); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .3), 0 0 0 1px color-mix(in srgb, var(--green) 22%, transparent), 0 4px 14px rgba(15, 36, 23, .1); transform: translateY(-1px); }
.site-nav .nav-contact { color: var(--green); border: 1px solid var(--green); border-radius: 8px; padding: 8px 14px; }
.site-nav .nav-contact:hover { color: #fff; background: linear-gradient(135deg, color-mix(in srgb, var(--green) 82%, white), var(--green-deep)); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 4px 14px rgba(15, 36, 23, .16); transform: translateY(-1px); }

.projects-section { position: relative; isolation: isolate; overflow: hidden; padding-block: clamp(42px, 6vw, 76px); background: var(--canvas); --projects-side-inset: max(24px, calc((100vw - 1120px) / 2)); }
.projects-section::before { position: absolute; z-index: 0; top: 128px; left: 0; width: max(0px, calc(var(--projects-side-inset) - 34px)); height: 2px; background: rgba(168, 213, 180, .35); content: ""; }
.projects-section::after { position: absolute; z-index: 0; top: 121px; left: calc(var(--projects-side-inset) - 42px); width: 16px; height: 14px; background: #e5d5ba; clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%); filter: drop-shadow(0 0 1px rgba(168, 213, 180, .75)); content: ""; }
.experience-section::before, #projects::before, .skills-section::before, .education-section::before { transform: scaleX(0); transform-origin: left center; }
.experience-section::after, #projects::after, .skills-section::after, .education-section::after { opacity: 0; transform: scale(.35); transform-origin: center; }
.experience-section.marker-visible::before, #projects.marker-visible::before, .skills-section.marker-visible::before, .education-section.marker-visible::before { animation: experience-line-draw 1.1s cubic-bezier(.2,.7,.25,1) .15s forwards; }
.experience-section.marker-visible::after, #projects.marker-visible::after, .skills-section.marker-visible::after, .education-section.marker-visible::after { animation: experience-hex-appear .38s cubic-bezier(.2,.8,.2,1.2) 1.1s forwards; }
@keyframes experience-line-draw { to { transform: scaleX(1); } }
@keyframes experience-hex-appear { to { opacity: 1; transform: scale(1); } }
@media (prefers-reduced-motion: reduce) {
  .experience-section::before, #projects::before, .skills-section::before, .education-section::before { transform: none; animation: none; }
  .experience-section::after, #projects::after, .skills-section::after, .education-section::after { opacity: 1; transform: none; animation: none; }
}
.projects-section > .shell { position: relative; z-index: 1; }
.projects-heading { display: grid; grid-template-columns: auto 1fr; align-items: baseline; column-gap: 18px; margin-bottom: 26px; }
.projects-heading .eyebrow { grid-column: 1 / -1; margin-bottom: 6px; }
.projects-heading h2 { margin: 0; font-family: 'Manrope', system-ui, sans-serif; font-size: clamp(2rem, 3.2vw, 2.8rem); line-height: 1.1; letter-spacing: -.04em; }
.projects-heading > p:last-child { margin: 0; color: var(--muted); }
.experience-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: 1fr; align-items: stretch; gap: 16px; margin-inline: -20px; }
@media (min-width: 1360px) { .experience-cards { margin-inline: clamp(-72px, calc((1120px - 100vw) / 4), -60px); } }
.experience-card { padding: 22px; background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--green); border-radius: 10px; box-shadow: var(--shadow); }
.skills-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: 1fr; align-items: stretch; gap: 16px; }
.skill-card { padding: 22px; background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--green); border-radius: 10px; box-shadow: var(--shadow); }
.skill-card h3 { display: flex; align-items: center; gap: 9px; margin-bottom: 17px; color: var(--green); font-family: 'Manrope', system-ui, sans-serif; font-size: 1.08rem; line-height: 1.3; }
.skill-card h3 svg { flex: none; width: 22px; height: 22px; color: var(--green); }
.skill-card .skill-chip-list { margin: 0; padding: 0; list-style: none; }
.skill-card .skill-chip-list li { padding: 9px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: .95rem; line-height: 1.4; }
.skill-card .skill-chip-list li.skill-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.skill-pair span + span { padding-left: 14px; border-left: 1px solid var(--line); }
.experience-card h3 { margin-bottom: 4px; font-family: 'Manrope', system-ui, sans-serif; font-size: 1.08rem; line-height: 1.3; }
.experience-date { margin-bottom: 8px; color: var(--muted); font-size: .88rem; font-weight: 600; }
.experience-employer { margin-bottom: 14px; color: var(--green); font-weight: 700; }
.experience-card ul { margin: 0; padding-left: 19px; color: var(--muted); font-size: .95rem; line-height: 1.5; }
.experience-card li + li { margin-top: 9px; }
.education-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
.education-card { padding: 14px 0 0; border-top: 2px solid var(--green); }
.education-card h3 { margin-bottom: 5px; font-family: 'Manrope', system-ui, sans-serif; font-size: 1.08rem; line-height: 1.3; }
.education-card p { margin-bottom: 0; color: var(--muted); }
.education-card .education-date { margin-bottom: 5px; color: var(--green); font-size: .88rem; font-weight: 700; }
.education-card .education-location { margin-bottom: 12px; color: var(--green); font-weight: 700; }
.project-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.project-tile { position: relative; overflow: hidden; aspect-ratio: 1 / .85; display: flex; flex-direction: column; justify-content: flex-start; min-height: 0; padding: 26px 14px 14px; background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--green); border-radius: 10px; box-shadow: var(--shadow); text-align: center; transition: transform .18s ease, border-color .18s ease; }
.project-tile:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--green) 48%, var(--line)); }
.project-tile-link { color: inherit; text-decoration: none; cursor: pointer; }
.project-tile-link:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
.project-tile::before { position: absolute; z-index: 1; right: 1px; bottom: 1px; width: 54px; height: 54px; border-radius: 100% 0 0 0; background: radial-gradient(ellipse at 100% 100%, color-mix(in srgb, var(--ink) 28%, transparent), transparent 68%); filter: blur(2px); transform: scale(.48); transform-origin: 100% 100%; content: ""; opacity: 0; transition: opacity .24s ease, transform .36s cubic-bezier(.18,.75,.25,1); pointer-events: none; }
.project-tile::after { position: absolute; z-index: 2; right: 0; bottom: 0; width: 54px; height: 54px; background: linear-gradient(142deg, color-mix(in srgb, var(--surface) 96%, white), var(--surface) 42%, color-mix(in srgb, var(--line) 80%, var(--surface)) 76%, color-mix(in srgb, var(--green) 24%, var(--surface))); clip-path: path("M 0 54 C 12 40, 24 25, 37 12 C 44 5, 50 1, 54 0 L 54 54 Z"); filter: drop-shadow(-2px -2px 2px rgba(0, 0, 0, .12)); transform-origin: 100% 100%; transform: perspective(260px) rotateX(0) rotateY(0) scale(.48); content: ""; opacity: .88; transition: transform .36s cubic-bezier(.18,.75,.25,1), opacity .24s ease, filter .36s ease; pointer-events: none; }
.project-tile:hover::before, .project-tile-link:focus-visible::before { transform: scale(1); opacity: .7; }
.project-tile:hover::after, .project-tile-link:focus-visible::after { transform: perspective(260px) rotateX(52deg) rotateY(-30deg) scale(1) translate(-3px, -3px); opacity: 1; filter: drop-shadow(-7px -6px 5px rgba(0, 0, 0, .22)); }
.project-tile .project-type { margin-bottom: 16px; color: var(--green); font-size: .78rem; letter-spacing: .06em; text-align: left; }
.project-tile h2 { margin-bottom: 32px; font-family: 'Manrope', system-ui, sans-serif; font-size: .92rem; line-height: 1.28; letter-spacing: -.025em; text-align: left; }
.project-branch { position: absolute; display: block; height: 24px; border-right: 1px solid color-mix(in srgb, var(--green) 54%, var(--line)); border-bottom: 1px solid color-mix(in srgb, var(--green) 54%, var(--line)); pointer-events: none; }
.project-branch::before { position: absolute; top: 0; left: 100%; width: var(--branch-extension, 0px); border-top: 1px solid color-mix(in srgb, var(--green) 54%, var(--line)); content: ""; }
.project-branch::after { position: absolute; left: -4px; bottom: -4px; width: 7px; height: 7px; background: var(--green); content: ""; }
.project-tile > p:last-child { margin: 0; color: var(--muted); font-size: .96rem; line-height: 1.5; text-align: left; }

.project-detail { position: relative; padding-block: clamp(48px, 7vw, 88px) clamp(32px, 4vw, 52px); }
.project-detail-back { display: inline-flex; margin-bottom: 38px; font-weight: 700; text-decoration: none; }
.project-detail-back:hover { text-decoration: underline; }
.project-detail-header { max-width: 100%; }
.project-detail-header .eyebrow { margin-bottom: 10px; }
.project-detail-header h1 { margin-bottom: 18px; font-family: 'Manrope', system-ui, sans-serif; font-size: clamp(2.2rem, 4vw, 3.5rem); line-height: 1.08; letter-spacing: -.045em; white-space: nowrap; }
.project-detail-lead { max-width: 760px; color: var(--muted); font-size: clamp(1.08rem, 1.8vw, 1.28rem); line-height: 1.6; }
.project-detail-network { position: absolute; z-index: 0; top: 0; left: 0; display: block; width: 100%; height: 0; margin: 0; overflow: visible; pointer-events: none; }
.project-detail-traces path { fill: none; stroke: color-mix(in srgb, var(--green) 55%, var(--line)); stroke-opacity: .42; stroke-width: 1.5; stroke-linecap: square; stroke-linejoin: miter; vector-effect: non-scaling-stroke; stroke-dasharray: var(--trace-length, 420); stroke-dashoffset: var(--trace-length, 420); animation: detail-trace-grow 1.5s cubic-bezier(.2,.7,.25,1) forwards; }
.detail-node { fill: var(--canvas); fill-opacity: .48; stroke: color-mix(in srgb, var(--green) 68%, var(--line)); stroke-opacity: .48; stroke-width: 1.5; vector-effect: non-scaling-stroke; transform-box: fill-box; transform-origin: center; opacity: 0; animation: detail-node-grow .42s cubic-bezier(.2,.8,.2,1.2) forwards; animation-delay: 1.55s; }
.detail-node-square { fill: var(--green); fill-opacity: .52; stroke: none; }
.project-detail-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 0; }
.cisco-detail-stage, .aws-detail-stage { align-items: stretch; }
.cisco-detail-stage .project-detail-card, .aws-detail-stage .project-detail-card { padding: 20px; }
.cisco-detail-stage .project-detail-card h2, .aws-detail-stage .project-detail-card h2 { margin-bottom: 8px; }
@keyframes detail-trace-grow { to { stroke-dashoffset: 0; } }
@keyframes detail-node-grow { from { opacity: 0; transform: scale(.15); } to { opacity: 1; transform: scale(1); } }
.project-detail-card { padding: clamp(20px, 3vw, 30px); background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); }
.project-detail-card h2 { margin-bottom: 12px; font-family: 'Manrope', system-ui, sans-serif; font-size: 1.2rem; line-height: 1.3; }
.project-detail-card p, .project-detail-card ul, .project-detail-card ol { margin-bottom: 0; color: var(--muted); }
.project-detail-card ul, .project-detail-card ol { padding-left: 20px; }
.project-detail-card li + li { margin-top: 8px; }
.project-detail-note { margin: 24px 0 0; color: var(--muted); font-size: .9rem; }
.project-repo-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; padding: 10px 14px; color: var(--green); border: 1px solid var(--line); border-radius: 8px; background: var(--surface); font-weight: 700; text-decoration: none; transition: background-color .18s ease, border-color .18s ease, transform .18s ease; }
.project-repo-link:hover { transform: translateY(-1px); border-color: var(--green); background: var(--green-soft); }

.hero { position: relative; isolation: isolate; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1fr); align-items: center; width: 100%; height: clamp(500px, 62vw, 680px); margin: 0; padding: clamp(80px, 11vw, 144px) 24px; border: 0; border-radius: 0; background-color: #e5d5ba; }
.hero-art { position: absolute; z-index: 0; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-art path, .hero-art polygon, .hero-art rect { vector-effect: non-scaling-stroke; shape-rendering: geometricPrecision; }
.hero-margin-traces { position: absolute; z-index: 0; inset: 0; overflow: hidden; pointer-events: none; }
.hero-margin-traces span { position: absolute; display: block; width: 0; height: 2px; background: rgba(39, 92, 67, .24); transform: translateY(-50%) scaleX(1); transform-origin: left center; }
.hero-margin-traces .trace-left { left: 0; }
.hero-margin-traces .trace-right { right: 0; transform-origin: right center; }
.hero-copy { position: relative; z-index: 1; max-width: 780px; margin-inline: auto; text-align: center; }
.eyebrow { margin-bottom: 14px; color: var(--green); font-size: .83rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.hero .eyebrow span { color: #9da99f; padding-inline: 7px; }
.hero h1 { margin-bottom: 0; font-family: 'Manrope', system-ui, sans-serif; font-size: clamp(2.7rem, 5.3vw, 5.2rem); line-height: 1.02; letter-spacing: -.045em; font-weight: 700; }
.hero-summary { max-width: 680px; margin: 16px auto 0; color: #53645a; font-size: clamp(1rem, 1.5vw, 1.18rem); line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 24px; }
.button { min-height: 48px; display: inline-flex; justify-content: center; align-items: center; gap: 10px; border-radius: 9px; padding: 11px 18px; font-weight: 700; text-decoration: none; transition: background-color .18s, color .18s, border-color .18s; }
.button svg { width: 19px; height: 19px; flex: none; }
.button-primary { color: #fff; background: var(--green); border: 1px solid var(--green); }
.button-primary:hover { color: #fff; background: var(--green-deep); }
.button-secondary { color: var(--green); background: transparent; border: 1px solid #aebcb0; }
.button-secondary:hover { background: var(--green-soft); }

.content-shell { padding-block: 8px 28px; }
.content-section { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: clamp(24px, 5vw, 72px); padding-block: 55px; border-bottom: 1px solid var(--line); scroll-margin-top: 24px; }
.section-heading h2 { margin-bottom: 14px; font-size: clamp(1.8rem, 2.6vw, 2.5rem); line-height: 1.16; letter-spacing: -.04em; }
.experience-list { display: grid; gap: 18px; }
.role-card, .project-card { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
.role-card { padding: 25px 28px 23px; border-left: 4px solid var(--green); box-shadow: 0 5px 22px rgba(28, 61, 40, .035); }
.role-topline { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.role-topline h3 { margin-bottom: 2px; font-size: 1.2rem; line-height: 1.3; }
.role-topline p { margin-bottom: 0; color: var(--muted); font-size: .88rem; white-space: nowrap; }
.organization { margin-bottom: 13px; color: var(--green); font-weight: 700; }
.role-card ul { margin: 0; padding-left: 20px; }
.role-card li + li { margin-top: 9px; }
.role-card li { color: var(--ink); }
.project-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
.project-card { padding: 25px 28px; }
.project-type { margin-bottom: 12px; color: var(--green); font-weight: 800; font-size: .78rem; letter-spacing: .09em; text-transform: uppercase; }
.project-card h3 { margin-bottom: 15px; font-size: 1.2rem; line-height: 1.25; }
.project-card ul { margin: 0; padding-left: 20px; }
.project-card li + li { margin-top: 9px; }

.contact-section { position: relative; isolation: isolate; overflow: hidden; background-color: #e5d5ba; color: #1c2d23; scroll-margin-top: 0; }
.contact-art { position: absolute; z-index: 0; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.contact-inner { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: center; gap: 35px; padding-block: 55px; }
.contact-section .eyebrow { color: #d5eadb; }
.contact-section h2 { font-family: 'Manrope', system-ui, sans-serif; font-size: clamp(1.9rem, 3.4vw, 3rem); line-height: 1.14; letter-spacing: -.04em; margin-bottom: 12px; }
.contact-section p:last-child { max-width: 600px; color: #53645a; font-family: Barlow, system-ui, sans-serif; margin-bottom: 0; }
.contact-actions { display: flex; flex-direction: row; align-items: center; gap: 12px; flex: none; }
.social-icon-link { display: inline-flex; width: 42px; height: 42px; align-items: center; justify-content: center; border: 1px solid rgba(39, 92, 67, .48); border-radius: 10px; color: #275c43; transition: background-color .18s ease, border-color .18s ease, transform .18s ease; }
.social-icon-link svg { width: 20px; height: 20px; }
.social-icon-link:hover { transform: translateY(-2px); border-color: #275c43; background: rgba(255, 255, 255, .34); }
.social-icon-link:focus-visible { outline: 3px solid #275c43; outline-offset: 3px; }
.button-light { background: #275c43; color: #fff; }
.button-light:hover { background: #1e4934; }
.text-link { color: #fff; font-weight: 700; }
.text-link:hover { color: #fff; }
.site-footer { position: relative; isolation: isolate; overflow: hidden; border-top: 1px solid rgba(213, 234, 219, .5); background: linear-gradient(112deg, rgba(23, 59, 43, .94), rgba(47, 91, 68, .78) 48%, rgba(17, 48, 35, .94)); color: #e0ebe2; font-size: .88rem; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .32), 0 -16px 42px rgba(22, 59, 42, .12); backdrop-filter: blur(22px) saturate(1.45); -webkit-backdrop-filter: blur(22px) saturate(1.45); }
.site-footer::before { position: absolute; z-index: -1; inset: 0; background: linear-gradient(105deg, transparent 5%, rgba(255, 255, 255, .12) 25%, rgba(211, 239, 220, .035) 47%, rgba(255, 255, 255, .07) 74%, transparent 94%), radial-gradient(ellipse at 50% -90%, rgba(226, 246, 232, .27), transparent 70%); content: ""; pointer-events: none; }
.site-footer::after { position: absolute; z-index: -1; top: 1px; left: 8%; width: 84%; height: 1px; background: linear-gradient(90deg, transparent, rgba(239, 250, 242, .6) 24%, rgba(239, 250, 242, .14) 70%, transparent); content: ""; pointer-events: none; }
.footer-inner { position: relative; min-height: 82px; display: flex; align-items: center; gap: 24px; }
.footer-inner span:nth-child(2) { margin-right: auto; }
.site-footer a { color: #e0ebe2; }

@media (max-width: 1100px) {
  .project-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .experience-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-inline: 0; }
  .project-tile { aspect-ratio: auto; min-height: 230px; }
}
@media (max-width: 900px) {
  .skills-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .education-cards { grid-template-columns: 1fr; }
  .content-section { grid-template-columns: 210px minmax(0, 1fr); gap: 25px; }
  .role-topline { display: block; }
  .contact-art { opacity: .35; }
}
@media (max-width: 1200px) {
  .projects-section::before, .projects-section::after { display: none; }
}
@media (max-width: 700px) {
  .shell { width: min(100% - 32px, 560px); }
  .header-inner { align-items: flex-start; flex-direction: column; gap: 8px; padding-block: 14px; }
  .site-nav { width: 100%; flex-wrap: wrap; column-gap: 12px; row-gap: 4px; overflow: visible; padding-bottom: 0; }
  .site-nav a { flex: none; font-size: .88rem; }
  .site-nav .nav-contact { padding: 7px 10px; border: 1px solid var(--green); }
  .project-detail-header h1 { font-size: clamp(2rem, 8vw, 3rem); white-space: normal; }
  .projects-heading { display: block; }
  .projects-heading > p:last-child { margin-top: 10px; }
  .experience-cards { grid-template-columns: 1fr; }
  .skills-cards { grid-template-columns: 1fr; }
  .project-cards { grid-template-columns: 1fr; }
  .project-tile { aspect-ratio: auto; min-height: 128px; padding: 20px; }
  .project-detail-grid { grid-template-columns: 1fr; }
  .hero.shell { width: 100%; max-width: none; }
  .hero { height: auto; min-height: 410px; padding: 64px 16px; }
  .hero-art { opacity: .28; }
  .hero .eyebrow { font-size: .75rem; }
  .hero h1 { font-size: clamp(2.6rem, 10vw, 3.5rem); }
  .hero-actions { margin-top: 20px; }
  .content-section { display: block; padding-block: 42px; }
  .section-heading { margin-bottom: 20px; }
  .role-card { padding: 19px; }
  .project-card { padding: 20px; }
  .contact-inner { display: block; padding-block: 42px; }
  .contact-art { display: none; }
  .contact-actions { margin-top: 24px; flex-wrap: wrap; }
  .footer-inner { flex-wrap: wrap; justify-content: space-between; gap: 5px 18px; padding-block: 14px; }
  .footer-inner span:nth-child(2) { margin-right: 0; }
}
@media (max-width: 360px) {
  .site-nav { flex-wrap: wrap; overflow: visible; column-gap: 16px; row-gap: 3px; }
}
@media (prefers-color-scheme: dark) {
  :root { --green: #a8d5b4; --green-deep: #1e4934; --green-soft: #1d3427; --ink: #eff5f0; --muted: #bccbbf; --canvas: #0e1a14; --surface: #17271d; --line: #34493a; --focus: #a8d5b4; --shadow: 0 18px 50px rgba(0, 0, 0, .2); }
  .site-nav .nav-contact { color: var(--ink); border-color: #5d8068; }
  .hero { background-color: #e5d5ba; }
  .hero h1 { color: #1c2d23; }
  .hero .button-secondary { color: #275c43; border-color: #879a8d; }
  .hero .button-secondary:hover { background: #dce7dd; }
  .site-nav .nav-contact:hover { background: #204833; }
  .button-primary { color: #fff; background: #245b3e; border-color: #85ad91; }
  .button-primary:hover { background: #2f704c; }
  .button-secondary { border-color: #5d8068; }
  .button-secondary:hover { background: #1e3426; }
  .contact-section { background-color: #e5d5ba; color: #1c2d23; }
  .contact-section p:last-child { color: #53645a; }
  .social-icon-link { color: #275c43; border-color: rgba(39, 92, 67, .48); }
  .social-icon-link:hover { border-color: #275c43; background: rgba(255, 255, 255, .34); }
  .social-icon-link:focus-visible { outline-color: #275c43; }
  .button-light { background: #275c43; color: #fff; }
  .button-light:hover { background: #1e4934; }
  .site-footer { border-top-color: rgba(168, 213, 180, .38); background: linear-gradient(112deg, rgba(9, 21, 15, .94), rgba(22, 43, 30, .82) 48%, rgba(8, 19, 13, .95)); }
  .site-footer::before { background: linear-gradient(105deg, transparent 5%, rgba(255, 255, 255, .07) 25%, rgba(168, 213, 180, .025) 47%, rgba(255, 255, 255, .04) 74%, transparent 94%), radial-gradient(ellipse at 50% -90%, rgba(168, 213, 180, .18), transparent 70%); }
  .site-footer::after { background: linear-gradient(90deg, transparent, rgba(168, 213, 180, .42) 24%, rgba(168, 213, 180, .12) 70%, transparent); }
}
@media (prefers-reduced-motion: reduce) { .button, .project-tile, .project-tile::before, .project-tile::after { transition: none; } .project-detail-traces path { stroke-dashoffset: 0; animation: none; } .detail-node { opacity: 1; animation: none; transform: none; } }