/* v3: original visual language retained; accessibility/performance improvements */
:root{
  --bg:#0b0e14;--bg-alt:#11151f;--surface:#161b26;--surface-2:#1c2230;
  --border:#262d3d;--text:#e9ecf3;--text-dim:#a4acc0;--text-faint:#6b7285;
  --accent:#5eead4;--accent-2:#8b8cf7;--accent-soft:rgba(94,234,212,.12);
  --radius:14px;--maxw:1120px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4,h5{font-family:"Space Grotesk",system-ui,sans-serif;font-weight:600;letter-spacing:-.02em;color:var(--text)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,a{touch-action:manipulation}
:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.skip-link{position:fixed;left:1rem;top:1rem;z-index:1000;background:var(--accent);color:#04140f;padding:.75rem 1rem;border-radius:10px;font-weight:700;transform:translateY(-150%);transition:transform .2s}
.skip-link:focus{transform:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
section{position:relative}
h3 a{text-decoration:underline;text-underline-offset:3px}
body::before{content:"";position:fixed;top:-20%;left:50%;transform:translateX(-50%);width:900px;height:900px;background:radial-gradient(circle,rgba(94,234,212,.08) 0%,rgba(139,140,247,.05) 40%,transparent 70%);pointer-events:none;z-index:0}
header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(11,14,20,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
nav{max-width:var(--maxw);margin:0 auto;padding:16px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px;/*font-family:"Space Grotesk"*/;font-weight:700;font-size:17px}
.brand img{width:200px;height:76px;object-fit:contain;border-radius:8px}
.navlinks{display:flex;gap:32px;font-size:14px;font-weight:500;align-items:center}
.navlinks a{color:var(--text-dim);position:relative;padding:4px 0}
.navlinks a:hover{color:var(--text)}
.navlinks a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--accent);transition:width .25s}
.navlinks a:hover::after{width:100%}
.nav-cta{background:var(--accent);color:#04140f;font-weight:600;font-size:14px;padding:9px 18px;border-radius:30px}
.menu-btn{display:none;background:none;border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:22px;cursor:pointer;min-width:44px;min-height:44px}
.hero{min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:140px 0 80px;position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;margin-bottom:22px}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent)}
.hero h1{font-size:clamp(38px,5.2vw,64px);line-height:1.05;margin:0 0 22px}
.hero h1 span{color:var(--accent)}
.hero p{font-size:18px;color:var(--text-dim);max-width:52ch;margin:0 0 34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.btn{padding:13px 26px;border-radius:30px;font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:8px;border:1px solid transparent}
.btn-primary{background:var(--accent);color:#04140f}
.btn-ghost{border-color:var(--border);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.hero-stats{display:flex;gap:36px;flex-wrap:wrap}
.stat b{display:block;/*font-family:"Space Grotesk"*/;font-size:26px;color:var(--text)}
.stat span{font-size:13px;color:var(--text-faint)}
.hero-portrait{position:relative;justify-self:center}
.portrait-ring{position:relative;width:100%;max-width:360px;border-radius:28px;overflow:visible;border:1px solid var(--border);background:linear-gradient(160deg,var(--surface),var(--surface-2))}
.portrait-ring img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;filter:grayscale(15%) contrast(1.02);border-radius:28px}
.portrait-badge{position:absolute;bottom:-18px;left:-18px;background:var(--surface-2);border:1px solid var(--border);padding:12px 16px;border-radius:14px;font-size:13px;font-weight:600;box-shadow:0 12px 30px rgba(0,0,0,.35);display:flex;align-items:center;gap:8px}
.portrait-badge .dot{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent)}
.section-head{max-width:640px;margin-bottom:52px}
.section-head .eyebrow{margin-bottom:14px}
.section-head h2{font-size:clamp(28px,3.4vw,40px);margin:0 0 14px}
.section-head p{color:var(--text-dim);font-size:16px}
.section-pad{padding:110px 0}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.about-grid p{color:var(--text-dim);margin:0 0 18px;font-size:16px}
.skill-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.skill-tags span{background:var(--surface);border:1px solid var(--border);color:var(--text-dim);font-size:13px;padding:8px 14px;border-radius:20px}
.skill-group{margin-bottom:22px}
.skill-group h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);margin:0 0 12px;font-weight:600}
.timeline{position:relative;padding-left:8px}
.timeline::before{content:"";position:absolute;left:23px;top:6px;bottom:6px;width:1px;background:linear-gradient(var(--accent),var(--border) 80%)}
.t-item{position:relative;padding:0 0 42px 62px}
.t-item:last-child{padding-bottom:0}
.t-dot{position:absolute;left:15px;top:2px;width:17px;height:17px;border-radius:50%;background:var(--bg);border:2px solid var(--accent)}
.t-item.current .t-dot{background:var(--accent);box-shadow:0 0 0 5px var(--accent-soft)}
.t-role{font-size:17px;font-weight:600;margin-bottom:2px}
.t-org{color:var(--accent);font-size:14px;font-weight:600;margin-bottom:6px}
.t-meta{color:var(--text-faint);font-size:13px}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:30px 26px}
.service-icon{width:44px;height:44px;border-radius:12px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--accent)}
.service-card h3{font-size:18px;margin:0 0 10px}
.service-card p{color:var(--text-dim);font-size:14.5px;margin:0 0 14px}
.service-card audio{display:block;width:100%;height:34px;margin:8px 0 12px}
.service-full{color:var(--text-dim);font-size:14.5px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}
.service-more{background:none;border:none;color:var(--accent);font-size:13px;font-weight:600;cursor:pointer;padding:0}
.service-more[aria-expanded="false"] + .service-full{display:none}
.quote-block{padding:90px 0;text-align:center;position:relative;z-index:1}
.quote-block blockquote{font-family:"Space Grotesk";font-size:clamp(22px,3vw,32px);line-height:1.4;max-width:820px;margin:0 auto;color:var(--text)}
.quote-block cite{display:block;margin-top:22px;color:var(--text-faint);font-size:14px;font-style:normal}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.contact-list{display:flex;flex-direction:column;gap:16px;margin-top:26px}
.contact-row{display:flex;align-items:center;gap:14px;padding:16px 18px;background:var(--surface);border:1px solid var(--border);border-radius:12px}
.contact-row:hover{border-color:var(--accent)}
.contact-icon{width:36px;height:36px;border-radius:9px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;color:var(--accent);flex-shrink:0}
.contact-row .clabel{font-size:12px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.05em}
.contact-row .cvalue{font-size:15px;font-weight:500}
.contact-card{background:linear-gradient(160deg,var(--surface),var(--surface-2));border:1px solid var(--border);border-radius:20px;padding:38px;text-align:center}
.contact-card h3{font-size:20px;margin:0 0 10px}
.contact-card p{color:var(--text-dim);font-size:14.5px;margin:0 0 24px}
footer{border-top:1px solid var(--border);padding:36px 0;margin-top:40px}
.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.footer-inner p{color:var(--text-faint);font-size:13px}
.social{display:flex;gap:12px}
.social a{width:38px;height:38px;border-radius:50%;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-dim)}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}.hero-portrait{order:-1;max-width:280px;margin:0 auto}.portrait-ring{max-width:240px}
  .about-grid{grid-template-columns:1fr;gap:36px}.services-grid{grid-template-columns:1fr 1fr}.contact-grid{grid-template-columns:1fr;gap:36px}
  .navlinks{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:rgba(11,14,20,.98);padding:20px 28px;border-bottom:1px solid var(--border);gap:18px}
  .navlinks.is-open{display:flex}.menu-btn{display:block}.nav-cta{display:none}
}
@media (max-width:600px){
  .services-grid{grid-template-columns:1fr}.hero-stats{gap:24px}.section-pad{padding:76px 0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}