/* virgildobos.com — styles translated 1:1 from the design reference (assets/Main.dc.html). */
@font-face{font-family:'Archivo';font-style:normal;font-weight:500 700;font-display:swap;src:url(/fonts/archivo-var.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400 600;font-display:swap;src:url(/fonts/ibm-plex-sans-var.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-mono-400.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/ibm-plex-mono-500.woff2) format('woff2')}

:root{
  --accent:#0C5B52;--accent-dark:#08403A;--ink:#12161C;--paper:#FBFBF9;--text:#3A4049;
  --muted:#6A6F76;--footer:#5A6068;--line:#E4E4DF;--white:#FFFFFF;
  --display:'Archivo',sans-serif;--sans:'IBM Plex Sans',system-ui,sans-serif;--mono:'IBM Plex Mono',monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--accent)}a:hover{color:var(--accent-dark)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
[id]{scroll-margin-top:16px}
.wrap{max-width:1200px;margin:0 auto}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:8px;z-index:10}
.skip:focus{left:8px;color:var(--paper)}

/* Shared type */
.eyebrow{margin:0;font-family:var(--mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.label{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.h2{margin:0;font-family:var(--display);font-weight:600;font-size:clamp(2rem,3.4vw,3rem);line-height:1.08;letter-spacing:-.025em}
.icon{flex:0 0 auto}

/* Nav */
.site-header{border-bottom:1px solid var(--line);background:var(--paper)}
.nav{padding:20px 24px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand:hover{color:var(--ink)}
.mono-mark{width:40px;height:40px;border-radius:8px;background:var(--ink);color:var(--paper);display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:700;font-size:16px;letter-spacing:.02em}
.brand-name{font-family:var(--display);font-weight:600;font-size:18px;letter-spacing:-.01em}
.nav-links{display:flex;flex-wrap:wrap;align-items:center;gap:8px 28px;font-size:15px}
.nav-links a{color:var(--text);text-decoration:none;padding:12px 0}
.nav-links a:hover{color:var(--ink)}
.nav-links .nav-cta{background:var(--ink);color:var(--paper);padding:12px 20px;border-radius:999px;font-weight:500}
.nav-links .nav-cta:hover{color:var(--paper);background:#000}

/* Hero */
.hero{padding:96px 24px 80px;display:flex;flex-wrap:wrap;gap:56px;align-items:center}
.hero-text{flex:999 1 560px;min-width:0;display:flex;flex-direction:column;gap:28px}
.hero h1{margin:0;font-family:var(--display);font-weight:600;font-size:clamp(2.6rem,5.4vw,4.6rem);line-height:1.02;letter-spacing:-.03em;color:var(--ink)}
.lead{margin:0;max-width:620px;font-size:19px;line-height:1.6;color:var(--text)}
.actions{display:flex;flex-wrap:wrap;gap:12px;padding-top:4px}
.btn{display:inline-flex;align-items:center;gap:10px;text-decoration:none;border-radius:999px;font-weight:500;font-size:16px}
.btn-primary{background:var(--accent);color:var(--white);padding:15px 24px}
.btn-primary:hover{background:var(--accent-dark);color:var(--white)}
.btn-outline{border:1px solid #C9CAC3;color:var(--ink);padding:14px 22px}
.btn-outline:hover{border-color:var(--ink);color:var(--ink)}
.portrait{flex:1 1 300px;min-width:0;max-width:420px}
.portrait img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:20px;border:1px solid #DADBD4;background:#E9EAE4}

/* Credentials */
.creds{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white)}
.creds-row{padding:36px 24px;display:flex;flex-wrap:wrap;gap:32px 0}
.cred{flex:1 1 300px;min-width:0;padding-right:32px;display:flex;flex-direction:column;gap:10px}
.cred-title{font-family:var(--display);font-weight:600;font-size:18px;line-height:1.4;color:var(--ink)}
.instructor{flex:1 1 340px;min-width:0;display:flex;gap:16px;align-items:flex-start;background:#F1F6F4;border-radius:14px;padding:18px 20px}
.instructor .icon{margin-top:2px}
.instructor-body{display:flex;flex-direction:column;gap:6px}
.instructor-title{font-family:var(--display);font-weight:600;font-size:17px;color:var(--ink)}
.instructor-text{font-size:14.5px;line-height:1.5;color:var(--text)}

/* Expertise */
.expertise{padding:112px 24px 96px;display:flex;flex-direction:column;gap:48px}
.section-head{display:flex;flex-wrap:wrap;gap:24px 64px;align-items:flex-end;justify-content:space-between}
.section-head .h2{flex:1 1 420px}
.section-head p{margin:0;flex:1 1 380px;font-size:17px;line-height:1.6;color:var(--text)}
.cards{display:flex;flex-wrap:wrap;gap:20px}
.card{flex:1 1 260px;min-width:0;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:32px 28px;display:flex;flex-direction:column;gap:14px}
.card-num{font-family:var(--mono);font-size:13px;color:var(--accent)}
.card h3{margin:0;font-family:var(--display);font-weight:600;font-size:21px;letter-spacing:-.01em}
.card p{margin:0;font-size:15.5px;line-height:1.6;color:var(--text)}

/* Applied AI */
.ai{padding:0 24px 112px}
.ai-box{border:1px solid var(--line);background:var(--white);border-radius:24px;padding:clamp(36px,5vw,72px);display:flex;flex-wrap:wrap;gap:48px 72px;align-items:center}
.ai-text{flex:999 1 520px;min-width:0;display:flex;flex-direction:column;gap:22px}
.ai-text h2{margin:0;font-family:var(--display);font-weight:600;font-size:clamp(2.1rem,4vw,3.4rem);line-height:1.04;letter-spacing:-.03em;color:var(--ink)}
.ai-text p:last-child{margin:0;max-width:600px;font-size:18px;line-height:1.65;color:var(--text)}
.ai-list{flex:1 1 300px;min-width:0;margin:0;padding:0;list-style:none;display:flex;flex-direction:column;border-top:1px solid var(--line)}
.ai-list li{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.ai-list .arrow{font-family:var(--mono);font-size:13px;color:var(--accent);padding-top:3px}
.ai-list .item{font-size:16px;line-height:1.5;color:var(--ink)}
.ai-list strong{font-weight:600}

/* Selected work */
.work{background:var(--ink);color:#F2F2EE}
.work-inner{padding:112px 24px;display:flex;flex-direction:column;gap:48px}
.work-head{display:flex;flex-direction:column;gap:16px;max-width:720px}
.work-head .eyebrow{color:#8FD3C5}
.work-head .h2{color:var(--white)}
.work-head p:last-child{margin:0;font-size:17px;line-height:1.6;color:#B9BDC4}
.work-list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;border-top:1px solid #2E343D}
.work-item{display:flex;flex-wrap:wrap;gap:12px 40px;align-items:baseline;padding:32px 0;border-bottom:1px solid #2E343D;color:#F2F2EE}
.work-sector{flex:0 1 220px;font-family:var(--mono);font-size:13px;color:#8FD3C5}
.work-body{flex:999 1 420px;min-width:0;display:flex;flex-direction:column;gap:8px}
.work-body h3{margin:0;font-family:var(--display);font-weight:600;font-size:24px;letter-spacing:-.01em;color:var(--white)}
.work-body p{margin:0;font-size:16px;line-height:1.55;color:#B9BDC4}

/* Writing */
.writing{padding:112px 24px 96px;display:flex;flex-direction:column;gap:40px}
.writing-head{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;justify-content:space-between}
.all-link{font-weight:500;font-size:16px;padding:12px 0}
.posts{display:flex;flex-wrap:wrap;gap:20px}
.post{flex:1 1 320px;min-width:0;text-decoration:none;color:var(--ink);border:1px solid var(--line);background:var(--white);border-radius:16px;padding:28px;display:flex;flex-direction:column;gap:16px;transition:border-color .15s}
.post:hover{color:var(--ink);border-color:#C9CAC3}
.post-meta{font-family:var(--mono);font-size:12px;color:var(--muted)}
.post-title{margin:0;font-family:var(--display);font-weight:600;font-size:21px;line-height:1.3}
.post-text{font-size:15px;line-height:1.55;color:var(--text)}

/* About + ventures */
.about{border-top:1px solid var(--line)}
.about-inner{padding:112px 24px;display:flex;flex-wrap:wrap;gap:56px 80px}
.about-text{flex:999 1 520px;min-width:0;display:flex;flex-direction:column;gap:20px}
.about-text h2{margin:0;font-family:var(--display);font-weight:600;font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.12;letter-spacing:-.02em}
.about-text p:not(.eyebrow){margin:0;font-size:17px;line-height:1.7;color:var(--text)}
.ventures{flex:1 1 320px;min-width:0;display:flex;flex-direction:column;gap:16px}
.ventures .eyebrow{color:var(--muted)}
.venture{text-decoration:none;color:var(--ink);border:1px solid var(--line);background:var(--white);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:6px;transition:border-color .15s}
.venture:hover{color:var(--ink);border-color:#C9CAC3}
.venture-name{display:flex;justify-content:space-between;align-items:center;font-family:var(--display);font-weight:600;font-size:19px}
.venture-text{font-size:15px;line-height:1.5;color:var(--text)}

/* Contact */
.contact{padding:0 24px 96px}
.contact-box{background:var(--accent);color:var(--white);border-radius:24px;padding:clamp(40px,6vw,80px);display:flex;flex-wrap:wrap;gap:40px;align-items:flex-end;justify-content:space-between}
.contact-text{flex:999 1 480px;min-width:0;display:flex;flex-direction:column;gap:16px}
.contact-text h2{margin:0;font-family:var(--display);font-weight:600;font-size:clamp(2rem,3.6vw,3.2rem);line-height:1.06;letter-spacing:-.025em;color:var(--white)}
.contact-text p{margin:0;font-size:18px;line-height:1.6;color:#E3F2EE}
.contact-actions{flex:1 1 280px;min-width:0;display:flex;flex-direction:column;gap:12px}
.contact-actions a{display:flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;border-radius:999px;font-size:16px}
.btn-white{background:var(--white);color:var(--ink);padding:16px 24px;font-weight:600}
.btn-white:hover{background:#E3F2EE;color:var(--ink)}
.btn-ghost{border:1px solid var(--white);color:var(--white);padding:15px 24px;font-weight:500}
.btn-ghost:hover{background:rgba(255,255,255,.1);color:var(--white)}
.contact :focus-visible{outline-color:var(--white)}

/* Footer */
.site-footer{border-top:1px solid var(--line)}
.footer-row{padding:28px 24px;display:flex;flex-wrap:wrap;gap:12px 32px;justify-content:space-between;font-size:14px;color:var(--footer)}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 24px}
.footer-links a{color:var(--footer)}
.footer-links a:hover{color:var(--ink)}

/* Phones: keep the design, tighten the generous desktop spacing. */
@media (max-width:640px){
  .nav{padding:16px 20px}
  .nav-links{gap:4px 20px}
  .hero{padding:56px 20px 64px;gap:40px}
  .lead{font-size:18px}
  .creds-row,.footer-row{padding-left:20px;padding-right:20px}
  .expertise,.writing{padding:80px 20px 72px}
  .ai,.contact{padding-left:16px;padding-right:16px}
  .ai{padding-bottom:80px}
  .work-inner,.about-inner{padding:80px 20px}
  .card{padding:28px 24px}
  .post{padding:24px}
  .work-item{padding:28px 0}
}

/* 404 */
.notfound{padding:120px 24px;display:flex;flex-direction:column;gap:24px;align-items:flex-start}
.notfound h1{margin:0;font-family:var(--display);font-weight:600;font-size:clamp(2.4rem,5vw,4rem);letter-spacing:-.03em}
.notfound p{margin:0;font-size:18px;line-height:1.6;color:var(--text)}
.nowrap{white-space:nowrap}
@media (max-width:640px){.contact-box{padding:36px 28px}}