:root{color-scheme:light;--bg:#f8faf7;--bg2:#f0f5f2;--surface:rgba(255,255,255,.82);--surface2:#fff;--text:#0f172a;--muted:#334155;--faint:#64748b;--border:rgba(15,23,42,.12);--accent:#10b981;--accent2:#34d399;--cyan:#06b6d4;--gold:#c79539;--shadow:0 18px 60px rgba(15,23,42,.10);--shadow2:0 28px 90px rgba(15,23,42,.16);--radius:28px;--ease:cubic-bezier(.16,1,.3,1)}
html[data-theme=dark]{color-scheme:dark;--bg:#05070a;--bg2:#0a0d12;--surface:rgba(12,18,22,.78);--surface2:#0d1518;--text:#f8fafc;--muted:#d5e3df;--faint:#9fb1ab;--border:rgba(255,255,255,.13);--accent:#10b981;--accent2:#34d399;--cyan:#67e8f9;--gold:#f0c46c;--shadow:0 24px 80px rgba(0,0,0,.32);--shadow2:0 36px 110px rgba(0,0,0,.42)}
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/* ========================================================================== */
/* V11 EXECUTIVE LUXE REFINEMENT — compact v9 editorial proportions          */
/* ========================================================================== */
:root{
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  --ink:#111827;
  --mint:#0f8a67;
  --cyan-deep:#0d8397;
  --pearl:#fbfcfb;
}
html[data-theme=dark]{--ink:#f8fafc;--pearl:#08100f}
body{font-family:var(--sans);font-size:16px;line-height:1.55}
.hero,.section,.footer{width:min(var(--shell),calc(100% - 40px))}
.hero{min-height:auto;padding:96px 0 68px}
.executive-nav{position:relative;z-index:110;display:grid;grid-template-columns:minmax(250px,1fr) auto minmax(220px,1fr);gap:1rem;align-items:center;padding:.75rem 0 2.8rem}
.brand-premium span{display:grid;line-height:1.15}.brand-premium span b{font-size:.96rem}.brand-premium span small{margin-top:.3rem;color:var(--accent-deep);font-weight:800;font-size:.68rem;letter-spacing:.05em;text-transform:uppercase}.brand-premium strong{width:38px;height:38px;border-radius:13px;background:#0f172a;color:white;box-shadow:none;position:relative}.brand-premium strong:after{content:"";position:absolute;right:-2px;bottom:-2px;width:8px;height:8px;border-radius:50%;background:var(--accent);border:2px solid var(--surface2)}
.nav-center{display:flex;align-items:center;gap:.1rem;padding:.32rem;border:1px solid var(--border);border-radius:999px;background:color-mix(in srgb,var(--surface2) 82%,transparent);box-shadow:0 10px 28px rgba(15,23,42,.07)}
.nav-chip{padding:.62rem .88rem;border-radius:999px;text-decoration:none;color:var(--muted);font-size:.78rem;font-weight:700;transition:.22s var(--ease)}
.nav-chip:hover{color:var(--text);background:var(--surface)}.nav-chip.active{background:#0f172a;color:#fff;box-shadow:0 8px 20px rgba(15,23,42,.16)}
.hero-v9{grid-template-columns:minmax(0,1.45fr) minmax(340px,.78fr);gap:3.1rem;align-items:center}
.focus-pill{display:inline-flex;align-items:center;gap:.65rem;min-width:250px;padding:.5rem .85rem;border:1px solid color-mix(in srgb,var(--accent) 28%,var(--border));border-radius:999px;background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 9%,var(--surface2)),color-mix(in srgb,var(--cyan) 5%,var(--surface2)));color:var(--muted);box-shadow:inset 0 1px rgba(255,255,255,.6)}
.focus-pill i{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 14px color-mix(in srgb,var(--accent) 55%,transparent)}.focus-pill span{font-size:.72rem;letter-spacing:.09em;text-transform:uppercase;font-weight:900}.focus-pill b{font-size:.75rem;color:var(--faint);font-weight:700}
.hero .eyebrow{margin-top:1.8rem;color:#53637a;font-size:.75rem}.hero h1{font-family:var(--serif);font-size:clamp(4rem,6.6vw,7rem);line-height:.92;letter-spacing:-.055em;max-width:850px;margin:.5rem 0 1.6rem;font-weight:600}.premium-text{background:linear-gradient(105deg,#0f172a 0%,#087f5b 35%,#0d8397 78%);-webkit-background-clip:text;background-clip:text;color:transparent}html[data-theme=dark] .premium-text{background:linear-gradient(105deg,#f8fafc 0%,#6ee7b7 42%,#67e8f9 80%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:clamp(1.02rem,1.35vw,1.25rem);line-height:1.7;max-width:860px}.badge-cloud{margin-top:1.15rem}.glow-badge{font-size:.68rem;letter-spacing:.05em;text-transform:uppercase;font-weight:800;padding:.48rem .72rem;animation:none;box-shadow:0 8px 18px rgba(15,23,42,.04)}.glow-badge:hover{box-shadow:0 0 18px color-mix(in srgb,var(--accent) 26%,transparent);transform:translateY(-1px)}
.hero-links{margin-top:1.65rem}.primary,.secondary,.mail{font-size:.82rem;font-weight:800;padding:.82rem 1.18rem}.primary{background:#0f8a67;color:#fff}.primary:hover{background:#0b7357}.secondary{background:rgba(255,255,255,.72)}html[data-theme=dark] .secondary{background:rgba(255,255,255,.05)}
.availability-rail{margin-top:1.8rem;padding-top:1.15rem;border-top:1px solid var(--border);display:grid;grid-template-columns:220px 1fr auto;align-items:center;gap:1rem;font-size:.74rem;color:var(--muted)}.availability-rail b{color:#087f5b;text-transform:uppercase;letter-spacing:.08em}.availability-rail a{text-decoration:none;color:var(--muted)}
.portfolio-snapshot{border:1px solid var(--border);border-radius:28px;background:linear-gradient(180deg,color-mix(in srgb,var(--surface2) 93%,transparent),color-mix(in srgb,var(--surface) 94%,transparent));box-shadow:0 26px 70px rgba(15,23,42,.13);padding:1.55rem;min-height:520px}.snapshot-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:1rem;border-bottom:1px solid var(--border)}.snapshot-head>span{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;font-weight:900;color:var(--muted)}.snapshot-head b{display:flex;align-items:center;gap:.4rem;border:1px solid color-mix(in srgb,var(--accent) 28%,var(--border));background:color-mix(in srgb,var(--accent) 8%,var(--surface2));color:#0b7b5a;border-radius:999px;padding:.38rem .66rem;font-size:.65rem;text-transform:uppercase;letter-spacing:.05em}.snapshot-head b i{width:7px;height:7px;background:var(--accent);border-radius:50%}.snapshot-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem;margin-top:1.2rem}.snapshot-metrics article{border:1px solid var(--border);border-radius:16px;background:color-mix(in srgb,var(--surface2) 76%,transparent);padding:1rem;min-height:122px}.snapshot-metrics strong{font-family:var(--serif);display:block;font-size:2.1rem;line-height:1;color:var(--text)}.snapshot-metrics span{display:block;margin-top:.6rem;font-size:.76rem;color:var(--muted)}.snapshot-metrics p{margin:.2rem 0 0;color:var(--muted);font-size:.75rem}.snapshot-metrics .complete-badge{display:none}.snapshot-model{margin-top:1rem;border:1px solid var(--border);border-radius:16px;padding:1rem;background:color-mix(in srgb,var(--surface2) 72%,transparent)}.snapshot-model small{display:block;font-size:.63rem;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);font-weight:900}.snapshot-model p{margin:.55rem 0 0;font-size:.82rem;color:var(--muted)}
.operating-shell{margin-top:2.3rem;padding:1rem 1.15rem;border:1px solid var(--border);border-radius:22px;background:color-mix(in srgb,var(--surface2) 68%,transparent);box-shadow:0 16px 40px rgba(15,23,42,.05)}.operating-head{display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:.2rem .3rem .65rem}.operating-head span{font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;font-weight:900;color:var(--muted)}.operating-head small{color:var(--faint)}.operating-shell .flow-diagram{margin:.2rem 0 .8rem;border:0;background:transparent;padding:.35rem}.operating-shell .flow-detail{border:0;background:transparent;padding:.3rem;color:var(--muted);font-size:.82rem}.flow-node{font-size:.75rem;padding:.68rem .82rem;box-shadow:none}.flow-node.active{background:#0f8a67;color:white}.flow-arrow{opacity:.65}
.dynamic-island{opacity:0;pointer-events:none;transform:translate(-50%,-18px) scale(.96);transition:opacity .25s,transform .25s var(--ease)}.dynamic-island.is-visible{opacity:1;pointer-events:auto;transform:translate(-50%,0) scale(1)}
.section{padding:clamp(5.2rem,7.8vw,8.2rem) 0}.section-title{max-width:920px;margin-bottom:2.3rem}.section-title h2{font-family:var(--serif);font-size:clamp(2.9rem,5.2vw,5.1rem);line-height:.98;letter-spacing:-.045em}.section-title p{font-size:1rem;line-height:1.7;max-width:800px}.value-grid{gap:.85rem}.value-card,.project-card,.skill-card,.framework-card,.panel{border-color:color-mix(in srgb,var(--border) 76%,transparent);box-shadow:0 15px 42px rgba(15,23,42,.07)}.value-card{padding:1.2rem}.value-card h3{font-family:var(--serif);font-size:1.35rem;line-height:1.1}.value-card p{font-size:.83rem;line-height:1.55}.viz-grid{gap:1rem}.panel{padding:1.2rem}.flagship-grid{border-radius:24px;overflow:hidden}
.track{grid-auto-columns:minmax(330px,390px);gap:.85rem;padding-bottom:.8rem}.track.compact{grid-auto-columns:minmax(300px,340px)}.project-card,.framework-card,.skill-card{min-height:250px}.track-hint{font-size:.72rem;letter-spacing:.05em;text-transform:uppercase}
.contact-shell{border-radius:34px;border:1px solid var(--border);background:linear-gradient(145deg,color-mix(in srgb,var(--accent) 5%,var(--surface2)),var(--surface2) 58%,color-mix(in srgb,var(--cyan) 4%,var(--surface2)));box-shadow:0 26px 80px rgba(15,23,42,.12);padding:2.4rem}.contact-intro{display:grid;grid-template-columns:1fr 1fr;gap:2rem;padding:1.3rem 1.2rem 2rem;border-bottom:1px solid var(--border)}.contact-intro span,.contact-copy>span{font-size:.65rem;text-transform:uppercase;letter-spacing:.08em;color:#087f5b;font-weight:900}.contact-intro p{margin:0;color:var(--muted);line-height:1.65}.contact-main{display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;padding:2.5rem 1.2rem 1.8rem}.contact-copy h2{font-family:var(--serif);font-size:clamp(2.2rem,4vw,3.6rem);line-height:1;letter-spacing:-.045em;margin:.55rem 0 1rem}.contact-copy p{color:var(--muted);max-width:670px}.copy-email{cursor:pointer}.mandate-card{padding:1.6rem;border:1px solid var(--border);border-radius:24px;background:color-mix(in srgb,var(--surface2) 78%,transparent);box-shadow:0 18px 45px rgba(15,23,42,.06)}.mandate-card small{font-size:.62rem;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);font-weight:900}.mandate-card h3{font-family:var(--serif);font-size:1.7rem;line-height:1.07;margin:.6rem 0 1rem}.mandate-card ul{list-style:none;padding:0;margin:0;display:grid;gap:.8rem;color:var(--muted);font-size:.83rem}.mandate-card li{padding-left:1.2rem;position:relative}.mandate-card li:before{content:"✓";position:absolute;left:0;color:#0f8a67;font-weight:900}.evidence-shortcuts{display:grid;grid-template-columns:repeat(5,1fr);gap:.7rem;padding:1.3rem 1.2rem;border-top:1px solid var(--border)}.evidence-shortcuts a{text-decoration:none;border:1px solid var(--border);border-radius:16px;background:color-mix(in srgb,var(--surface2) 70%,transparent);padding:1rem;min-height:100px;transition:.22s var(--ease)}.evidence-shortcuts a:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(15,23,42,.08)}.evidence-shortcuts small{display:block;font-size:.6rem;text-transform:uppercase;letter-spacing:.08em;color:#087f5b;font-weight:900}.evidence-shortcuts span{display:block;margin-top:.55rem;color:var(--muted);font-size:.78rem}.contact-statement{margin:1.2rem;border-top:1px solid var(--border);padding-top:1.5rem}.contact-statement span{font-size:.65rem;text-transform:uppercase;letter-spacing:.08em;color:var(--faint)}.contact-statement h2{font-family:var(--serif);font-size:clamp(2rem,3vw,3rem);margin:.4rem 0}.contact-statement p{color:var(--muted)}
.footer{padding:4rem 0 2rem}.social-showcase{display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:center;border:1px solid var(--border);border-radius:28px;background:linear-gradient(145deg,var(--surface2),color-mix(in srgb,var(--accent) 3%,var(--surface2)));box-shadow:0 22px 65px rgba(15,23,42,.10);padding:1.8rem 2rem;margin-bottom:2.8rem}.social-showcase span{font-size:.62rem;text-transform:uppercase;letter-spacing:.09em;color:#087f5b;font-weight:900}.social-showcase h2{font-family:var(--serif);font-size:2rem;line-height:1.05;margin:.45rem 0}.social-showcase p{margin:0;color:var(--muted);max-width:620px}.social-icons{display:flex;gap:.8rem;flex-wrap:wrap}.social-icons a{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;background:#eee9e6;border:1px solid rgba(15,23,42,.04);box-shadow:none;color:#262129;text-decoration:none;transition:.22s var(--ease)}html[data-theme=dark] .social-icons a{background:rgba(255,255,255,.08);color:#f8fafc}.social-icons a:hover{transform:translateY(-4px) scale(1.03);box-shadow:0 12px 28px rgba(15,23,42,.12)}.social-icons svg{width:22px;height:22px;fill:currentColor}.footer-grid{display:grid;grid-template-columns:1.15fr .8fr .95fr .9fr;gap:2.2rem;align-items:start}.footer-col h3{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}.footer-col a{display:block;margin:.48rem 0;color:var(--muted);font-size:.82rem}.footer-email{color:#087f5b!important;font-weight:800}.evidence-chip{display:inline-block;margin-top:.8rem;border:1px solid var(--border);border-radius:8px;padding:.45rem .6rem;font-size:.63rem;text-transform:uppercase;letter-spacing:.07em;font-weight:900;color:var(--muted)}.footer-bottom{display:flex;justify-content:space-between;gap:1rem;margin-top:2.4rem;padding-top:1.3rem;border-top:1px solid var(--border);font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--faint)}
/* Additional executive visual grammar */
.visual-lab{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem}.visual-card{border:1px solid var(--border);border-radius:24px;background:linear-gradient(180deg,color-mix(in srgb,var(--surface2) 82%,transparent),var(--surface));padding:1.2rem;box-shadow:0 16px 40px rgba(15,23,42,.06)}.visual-card h3{font-family:var(--serif);font-size:1.35rem;margin:.3rem 0 .9rem}.visual-card>small{font-size:.6rem;text-transform:uppercase;letter-spacing:.09em;color:#087f5b;font-weight:900}.coverage-grid{display:grid;grid-template-columns:110px repeat(4,1fr);gap:5px;font-size:.64rem}.coverage-grid span{padding:.5rem .35rem;border-radius:8px;background:var(--surface2);border:1px solid var(--border);text-align:center}.coverage-grid span.on{background:color-mix(in srgb,var(--accent) 14%,var(--surface2));color:#087f5b;font-weight:800}.cadence{display:grid;grid-template-columns:repeat(4,1fr);gap:.6rem;position:relative;margin-top:1.5rem}.cadence:before{content:"";position:absolute;top:12px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,#10b981,#06b6d4,#c79539)}.cadence div{position:relative;text-align:center}.cadence i{display:block;margin:auto;width:24px;height:24px;border:5px solid var(--surface2);border-radius:50%;background:var(--accent);box-shadow:0 0 0 1px var(--border);position:relative;z-index:2}.cadence b{display:block;margin-top:.6rem;font-size:.68rem}.cadence small{color:var(--faint);font-size:.58rem}.crosswalk{display:grid;grid-template-columns:1.15fr repeat(4,.8fr);gap:4px;font-size:.6rem}.crosswalk span{padding:.52rem .35rem;border:1px solid var(--border);border-radius:7px;text-align:center;background:var(--surface2)}.crosswalk .head{font-weight:900;color:var(--muted)}.crosswalk .dot{background:color-mix(in srgb,var(--accent) 12%,var(--surface2));color:#087f5b;font-weight:900}
@media (max-width:1180px){.executive-nav{grid-template-columns:1fr auto}.nav-center{display:none}.hero-v9{grid-template-columns:1fr}.portfolio-snapshot{max-width:760px}.availability-rail{grid-template-columns:1fr 1fr}.availability-rail a{grid-column:1/-1}.evidence-shortcuts{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1.2fr 1fr 1fr}.footer-grid>.footer-col:last-child{grid-column:2/4}.visual-lab{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.hero,.section,.footer{width:min(100% - 22px,var(--shell))}.hero{padding-top:76px}.executive-nav{padding-bottom:2rem}.brand-premium span small{display:none}.theme-toggle{width:44px;height:44px;padding:0}.hero h1{font-size:clamp(3.15rem,15vw,5.2rem);line-height:.9}.hero h1 br{display:none}.focus-pill{min-width:0;width:100%;justify-content:flex-start}.portfolio-snapshot{min-height:auto}.snapshot-metrics{grid-template-columns:1fr 1fr}.availability-rail{grid-template-columns:1fr}.contact-intro,.contact-main{grid-template-columns:1fr}.contact-shell{padding:1rem}.evidence-shortcuts{grid-template-columns:1fr 1fr;padding-inline:.6rem}.social-showcase{grid-template-columns:1fr;padding:1.4rem}.social-icons{justify-content:flex-start}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>.footer-col:last-child{grid-column:auto}.footer-bottom{flex-direction:column}.visual-lab{grid-template-columns:1fr}.dynamic-island{max-width:calc(100% - 24px)}.operating-head{align-items:flex-start;flex-direction:column}.flow-node{min-width:45%}}
@media (max-width:520px){.snapshot-metrics,.evidence-shortcuts,.footer-grid{grid-template-columns:1fr}.social-icons{gap:.55rem}.social-icons a{width:48px;height:48px}.contact-statement{margin:.8rem}.hero .lead{font-size:1rem}.hero-links{display:grid}.hero-links a,.hero-links button{width:100%;text-align:center}.footer-grid>.footer-col:last-child{grid-column:auto}}
/* Motion without framework dependencies: transform/opacity only, no layout shifts. */
.revealable{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.revealable.is-visible{opacity:1;transform:none}.project-card.revealable,.framework-card.revealable,.skill-card.revealable{transition-delay:var(--reveal-delay,0ms)}
@media(prefers-reduced-motion:reduce){.revealable{opacity:1!important;transform:none!important}.dynamic-island{transition:none}.focus-pill b{transition:none}}
/* Persistent v9-style executive navigation on desktop/tablet. */
.executive-nav{position:fixed;top:0;left:50%;transform:translateX(-50%);width:100vw;padding:.72rem max(20px,calc((100vw - var(--shell))/2));background:color-mix(in srgb,var(--surface2) 92%,transparent);border-bottom:1px solid var(--border);box-shadow:0 8px 28px rgba(15,23,42,.08);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px)}
.hero{padding-top:126px}.dynamic-island{display:none}
@media(max-width:760px){.executive-nav{padding:.6rem 12px;grid-template-columns:1fr auto}.brand-premium strong{width:42px;height:42px}.brand-premium span b{font-size:.88rem}.nav-actions .cta{display:none}.hero{padding-top:102px}.dynamic-island{display:flex;top:70px}.dynamic-island.is-visible{opacity:1;pointer-events:auto}.dynamic-island:not(.is-visible){opacity:0;pointer-events:none}}
.hero h1{font-size:clamp(3.8rem,5.7vw,6.2rem);max-width:920px}
@media(max-width:760px){.hero h1{font-size:clamp(3rem,14vw,4.8rem)}}