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@media(min-width:1700px){body{max-width:1920px;margin:auto}.hero-portrait{min-height:590px}.intro-copy h1{font-size:45px}.intro-rows summary,.intro-contact{min-height:98px}}
@media(max-width:1000px){body{padding:0 18px}.intro-grid{grid-template-columns:1fr 2fr}.intro-copy h1{font-size:29px}.local-time{gap:8px}.intro-rows summary,.intro-contact{padding:12px;font-size:15px}.identity-icon{width:45px;height:45px}.skills{grid-template-columns:1fr 1fr}.skills article{border-bottom:1px solid var(--line)}.archive-grid{grid-template-columns:1fr 1fr}.contact-grid{grid-template-columns:1fr}.email-copy{max-width:600px}.hero-portrait figcaption{flex-direction:column}.intro-detail{padding:8px 18px 18px}.timeline article{grid-template-columns:190px 1fr}}
@media(max-width:650px){body{padding:0 12px}.site-header{flex-wrap:wrap;gap:12px;padding:16px}.wordmark{font-size:16px}.local-time{font-size:10px}.local-time .sun{display:none}nav{order:3;width:100%;justify-content:space-between;border-top:1px solid var(--line);padding-top:10px}.intro-grid{grid-template-columns:1fr;gap:12px;margin:12px 0}.hero-portrait{min-height:330px}.hero-portrait img{object-position:50% 28%}.hero-portrait figcaption{flex-direction:row}.intro-copy{padding:22px 18px}.intro-copy h1{font-size:30px}.intro-rows summary,.intro-contact{gap:12px;padding:13px}.intro-contact>b{font-size:12px}.quick-grid{grid-template-columns:1fr;gap:12px;margin-bottom:22px}.quick-grid>a>span:last-child{font-size:18px;padding:20px}.section-head{display:block;padding:18px}.section-head h2{margin-top:10px;font-size:24px}.project{grid-template-columns:28px 1fr;gap:10px;padding:22px 16px}.project h3{font-size:24px}.project-links{grid-column:2;flex-direction:row;margin-top:12px}.engineering-grid,.archive-grid,.system-layout,.about-grid,.achievement-grid,.memory-strip,#certifications{grid-template-columns:1fr}.engineering-grid{gap:12px}.archive-head>span{display:none}.older>div{grid-template-columns:1fr}.skills article{padding:18px}.skills h3{font-size:19px}.about-grid{padding:20px;gap:24px}.portrait{max-width:200px}.timeline article,.leadership article{grid-template-columns:1fr;gap:12px;padding:20px}.achievement-grid article{border-bottom:1px solid var(--line);padding:22px}.memory-strip img{height:auto}.contact{padding:24px 18px}.contact h2{font-size:32px}.email-copy{font-size:13px}.contact-grid{gap:24px}footer{font-size:11px}.intro-rows small{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Portrait treatment stays in CSS so the original photo remains intact. */
.hero-portrait{background:#691c28;isolation:isolate}
.hero-portrait img{object-position:50% 40%;filter:saturate(.7) contrast(1.07);mix-blend-mode:normal;transition:filter .45s ease,transform .65s ease}
.hero-portrait::after{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(rgba(243,241,233,.35) .55px,transparent .8px);background-size:3px 3px;opacity:.23;mix-blend-mode:soft-light;z-index:1}
.hero-portrait figcaption{z-index:2}
@media(hover:hover){.hero-portrait:hover img{filter:saturate(1) contrast(1.02);transform:scale(1.025)}}
@media(max-width:650px){.hero-portrait{min-height:440px}.hero-portrait img{object-position:50% 36%}}
@media(prefers-reduced-motion:reduce){.hero-portrait img{transition:none}.hero-portrait:hover img{transform:none}}
/* Technology inventory: bordered panels and restrained editorial accents. */
.skills{grid-template-columns:repeat(3,minmax(0,1fr))}
.skills article{position:relative;border-bottom:1px solid var(--line);background:transparent}
.skills article:nth-child(1){background:#e1e6f7}
.skills article:nth-child(2){background:#dbe4bb}
.skills article:nth-child(3n){border-right:0}
.skills h3{margin:10px 0 18px;font-size:21px}
.stack-index{font:12px monospace;color:var(--blue)}
.stack-list{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0}
.stack-list li{border:1px solid var(--line);padding:6px 9px;font-size:14px;line-height:1.4;background:rgba(255,255,255,.2)}
@media(max-width:1000px){.skills{grid-template-columns:repeat(2,minmax(0,1fr))}.skills article:nth-child(3n){border-right:1px solid var(--line)}.skills article:nth-child(2n){border-right:0}}
@media(max-width:650px){.skills{grid-template-columns:1fr}.skills article,.skills article:nth-child(3n){border-right:0}.site-header nav{gap:12px;flex-wrap:wrap}}
/* The original boxed template, with a quiet interactive backdrop. */
.intro-grid{grid-template-columns:210px minmax(0,1fr);gap:18px}
.hero-portrait{min-height:0;height:340px;align-self:start}
.hero-portrait figcaption{padding:12px;font-size:10px;flex-direction:column;gap:3px}
.intro-copy{position:relative;isolation:isolate;overflow:hidden;padding:25px 25px 35px}
.intro-copy>*:not(canvas){position:relative;z-index:1}
#signalCanvas{position:absolute;inset:0;width:100%;height:100%;opacity:.12;pointer-events:none;z-index:0}
.intro-copy #heroMotion{position:absolute;right:16px;bottom:8px;border:0;background:transparent;color:var(--muted);font:11px monospace;cursor:pointer;padding:4px 6px}
#heroMotion:hover{color:var(--blue)}
.intro-rows summary,.intro-contact{min-height:68px;padding:10px 20px;font-size:16px}
.identity-icon{width:42px;height:42px;font-size:27px}.identity-icon.blue{font-size:32px}.identity-icon.green{font-size:34px}
.quick-grid{margin-bottom:24px}.quick-grid .eyebrow{padding:12px 18px}.quick-grid>a>span:last-child{padding:18px}
@media(max-width:800px){.intro-grid{grid-template-columns:160px minmax(0,1fr)}.hero-portrait{height:260px}.intro-copy h1{font-size:29px}}
@media(max-width:650px){.intro-grid{grid-template-columns:96px minmax(0,1fr);gap:12px;align-items:start}.hero-portrait{height:136px;margin:0}.hero-portrait figcaption{display:none}.intro-panel{display:contents}.intro-copy{border:1px solid var(--ink);padding:16px 14px 33px;min-width:0}.intro-copy h1{font-size:25px;margin:12px 0}.intro-copy .eyebrow{font-size:10px;letter-spacing:.04em}.intro-copy>p:last-child{font-size:12px}.intro-rows{grid-column:1/-1;border:1px solid var(--ink)}.intro-rows>details:first-child summary{border-top:0}.intro-rows summary,.intro-contact{padding:10px 12px;font-size:15px}.identity-icon{width:38px;height:38px}.quick-grid{gap:12px}.hero-portrait img{object-position:50% 35%}}
/* Dashboard composition: profile + connections, with shortcuts beside the builds. */
.intro-grid{grid-template-columns:220px minmax(0,1fr);align-items:stretch}
.profile-column{display:flex;flex-direction:column;border:1px solid var(--ink);min-width:0}
.profile-column .hero-portrait{border:0;border-bottom:1px solid var(--ink);width:100%;height:300px;flex-shrink:0;align-self:auto}
.profile-social{padding:20px;display:flex;flex:1;flex-direction:column;justify-content:center;align-items:center;gap:16px;background:#ecebe3}
.profile-social .eyebrow{font-size:11px;letter-spacing:.1em}
.social-circles{display:grid;grid-template-columns:repeat(2,48px);gap:12px 18px}
.social-circles a{width:48px;height:48px;display:grid;place-items:center;border:1px solid var(--ink);border-radius:50%;background:var(--paper);color:var(--ink);font-size:25px;transition:color .2s,background .2s,transform .2s}
.social-circles a:hover{background:var(--blue);color:#fff;transform:translateY(-3px)}
.social-circles svg{width:23px;height:23px}.linkedin-symbol{font:bold 25px Arial;letter-spacing:-1px}.profile-email{font:12px monospace;color:var(--blue)}
.intro-panel{display:flex;flex-direction:column;min-width:0}.intro-copy{flex:1}
.intro-dashboard{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);border-top:1px solid var(--line)}
.intro-rows{display:flex;flex-direction:column;min-width:0}.intro-rows>details{flex:1;display:flex;flex-direction:column}.intro-rows summary{min-height:84px;padding:16px;gap:12px;font-size:15px}.intro-rows>details:first-child summary{border-top:0}.intro-rows small{font-size:12px}.intro-detail{padding:0 16px 16px;font-size:14px}.intro-rows summary>span:nth-child(2){min-width:0}.intro-rows .identity-icon{width:38px;height:38px}
.dashboard-shortcuts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-left:1px solid var(--line)}
.dashboard-tile{display:flex;flex-direction:column;align-items:flex-start;padding:18px 16px;gap:14px;min-width:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .2s}
.dashboard-tile:nth-child(even){border-right:0}.dashboard-tile:nth-last-child(-n+2){border-bottom:0}
.tile-label{display:flex;justify-content:space-between;gap:8px;width:100%;font:10px/1.5 monospace;letter-spacing:.04em}.tile-label b{font-size:17px;color:var(--orange);line-height:1}
.dashboard-tile strong{font-size:20px;line-height:1.2;letter-spacing:-.04em;font-weight:600}.dashboard-tile small{font-size:11px;line-height:1.5;color:var(--muted);margin-top:auto}
.work-tile{background:#e8ebf4}.stack-tile{background:#e5e9d8}.dashboard-tile:hover{background:#dde4fa;color:var(--ink)}
.contact-links{flex-wrap:wrap}
@media(min-width:1700px){.intro-grid{grid-template-columns:260px minmax(0,1fr)}.profile-column .hero-portrait{height:340px}.intro-rows summary{min-height:90px}.dashboard-tile{padding:22px}.dashboard-tile strong{font-size:24px}}
@media(max-width:1100px){.intro-grid{grid-template-columns:190px minmax(0,1fr)}.intro-dashboard{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}.dashboard-tile{padding:14px 11px;gap:12px}.dashboard-tile strong{font-size:18px}.tile-label{font-size:9px;letter-spacing:0}.intro-rows summary{padding:12px 10px;font-size:14px;gap:9px}.intro-rows small{font-size:11px}.intro-copy h1{font-size:29px}}
@media(max-width:800px){.intro-grid{grid-template-columns:160px minmax(0,1fr)}.profile-column .hero-portrait{height:230px}.profile-social{padding:18px 12px}.social-circles{gap:12px;grid-template-columns:repeat(2,42px)}.social-circles a{width:42px;height:42px}.intro-dashboard{grid-template-columns:1fr}.dashboard-shortcuts{border-left:0;border-top:1px solid var(--line)}.intro-rows summary{min-height:67px}.dashboard-tile strong br{display:none}.dashboard-tile{gap:9px}.dashboard-tile strong{font-size:18px}}
@media(max-width:650px){.intro-grid{grid-template-columns:1fr;gap:12px;align-items:stretch}.profile-column{display:grid;grid-template-columns:112px minmax(0,1fr)}.profile-column .hero-portrait{height:150px;border-bottom:0;border-right:1px solid var(--ink)}.profile-social{padding:14px;gap:12px}.social-circles{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}.social-circles a{width:38px;height:38px;font-size:22px}.social-circles svg{width:20px;height:20px}.profile-social .eyebrow{font-size:10px}.profile-email{font-size:11px}.intro-panel{display:flex;border:1px solid var(--ink)}.intro-copy{border:0;padding:20px 18px 32px}.intro-copy h1{font-size:29px}.intro-copy .eyebrow{font-size:11px}.intro-copy>p:last-child{font-size:13px}.intro-rows{border:0}.intro-rows summary{font-size:15px;padding:12px;min-height:72px}.intro-rows small{font-size:12px}.dashboard-shortcuts{padding:0;width:auto;order:initial}.dashboard-tile{padding:16px 12px}.tile-label{font-size:10px}.dashboard-tile small{font-size:12px}.dashboard-tile strong{font-size:20px}}
@media(prefers-reduced-motion:reduce){.social-circles a,.dashboard-tile{transition:none}.social-circles a:hover{transform:none}}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.hero-actions a{font:700 12px/1.4 monospace;letter-spacing:.08em;text-transform:uppercase;padding:11px 14px;border:1px solid var(--ink);color:var(--ink);text-decoration:none;background:var(--paper)}.hero-actions a.primary{background:var(--blue);border-color:var(--blue);color:#fff}.hero-actions a:hover{border-color:var(--blue);color:var(--blue)}.hero-actions a.primary:hover{background:#1f3fc4;color:#fff}
.site-header nav a{white-space:nowrap}@media(max-width:1000px){.site-header nav{gap:18px}}
@media(max-width:650px){.site-header nav{gap:8px;font-size:13px}}