:root{--bg:#0b0f19;--surface:#111827;--card:#0f172a;--text:#e5e7eb;--muted:#94a3b8;--link:#00B4D8;--accent:#00B4D8;--accent-contrast:#0b0f19;--border:#1f2937;--ring:#00B4D8;--max:1200px;color-scheme:dark}
*{box-sizing:border-box}html{font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Ubuntu,Cantarell,Arial,sans-serif;line-height:1.5;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text)}img{max-width:100%;height:auto;display:block;border-radius:12px}
a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{line-height:1.2;margin:0 0 .6rem}
h1{font-size:clamp(2rem,5vw,3.2rem)}h2{font-size:clamp(1.6rem,3.6vw,2.2rem)}h3{font-size:clamp(1.2rem,2.6vw,1.5rem)}p{margin:.6rem 0 1rem}
.lead{font-size:clamp(1.05rem,1.8vw,1.25rem)}.container{max-width:var(--max);margin:0 auto;padding:1.2rem}.container.narrow{max-width:860px}
.grid-2{display:grid;grid-template-columns:1fr;gap:1.2rem}@media(min-width:900px){.grid-2{grid-template-columns:1.1fr .9fr}}
.cards-3{display:grid;grid-template-columns:1fr;gap:1rem}@media(min-width:900px){.cards-3{grid-template-columns:repeat(3,1fr)}}
.upcase{text-transform:uppercase;letter-spacing:.08em}.tiny{font-size:.85rem}.muted{color:var(--muted)}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:1rem;top:1rem;background:var(--accent);color:var(--accent-contrast);padding:.5rem .75rem;border-radius:.5rem;z-index:1000}
.site-header{position:sticky;top:0;background:rgba(11,15,25,.7);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border);z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;color:inherit}
.brand-mark{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:8px;background:var(--accent);color:var(--accent-contrast);font-weight:900}
.site-nav ul{display:flex;gap:.2rem;list-style:none;margin:0;padding:0;align-items:center}.site-nav a{display:block;padding:.6rem .8rem;border-radius:.6rem}
.site-nav a:hover{background:var(--surface);text-decoration:none}.nav-toggle{display:inline-block;background:none;border:1px solid var(--border);border-radius:.6rem;padding:.4rem .6rem;color:inherit}
@media(min-width:900px){.nav-toggle{display:none}}.site-nav{display:none}.site-nav.open{display:block}@media(min-width:900px){.site-nav{display:block}}
.btn{display:inline-block;padding:.7rem 1rem;border-radius:.8rem;border:1px solid var(--border)}.btn--primary{background:var(--accent);color:var(--accent-contrast);border-color:transparent}
.btn--primary:hover{filter:brightness(1.05)}.btn--secondary{background:var(--surface)}.btn--ghost{background:transparent;color:var(--text)}
.hero .container{display:grid;gap:1.2rem}@media(min-width:900px){.hero .container{grid-template-columns:1.1fr .9fr;align-items:center}}
.accent-dot{color:var(--accent)}.pill-list{list-style:none;margin:1rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.6rem}
.pill-list li{font-size:.9rem;border:1px solid var(--border);border-radius:999px;padding:.4rem .7rem;color:var(--muted);background:var(--surface)}
.card{background:var(--card);border:1px solid var(--border);border-radius:1rem;padding:1rem}.checklist{list-style:none;padding:0;margin:0}
.checklist li{padding-left:1.6rem;position:relative;margin:.4rem 0}.checklist li::before{content:"✓";position:absolute;left:.4rem;top:0;color:var(--accent)}
.cta-banner{padding:1.2rem 0}.cta-banner .container{display:flex;flex-direction:column;gap:.6rem;align-items:flex-start}
.form{display:grid;gap:.8rem}.form-row{display:grid;gap:.2rem}input,textarea,select{width:100%;padding:.7rem .8rem;border-radius:.6rem;border:1px solid var(--border);background:var(--surface);color:inherit}
input:focus,textarea:focus,select:focus{outline:2px solid var(--ring);outline-offset:2px}.invalid input,.invalid textarea,.invalid select{outline:2px solid #ff7b7b}
.hint{color:#ffb4b4;font-size:.85rem}.avatar{width:180px;height:180px;border-radius:50%;object-fit:cover;border:2px solid var(--accent)}
.bio-card{display:flex;gap:1rem;align-items:flex-start}@media(max-width:700px){.bio-card{flex-direction:column;align-items:flex-start}}
.footer-grid{display:grid;gap:1rem;grid-template-columns:1fr}@media(min-width:900px){.footer-grid{grid-template-columns:1.5fr .5fr}}
.footer-links ul{display:grid;grid-template-columns:repeat(2,auto);gap:.4rem 1rem;list-style:none;padding:0;margin:0}
.social{display:flex;gap:.8rem;list-style:none;margin:.6rem 0 0;padding:0}.tiny{font-size:.85rem}