/* ===== tokens ===== */
:root{
  --bg: #0D0F11;
  --bg-alt: #111417;
  --surface: #16191D;
  --border: #24282D;
  --border-soft: #1B1E22;
  --text: #E8E6E0;
  --text-dim: #9A9890;
  --text-faint: #5F5D58;
  --signal: #E8A33D;
  --signal-dim: #B07A28;
  --live: #5DCAA5;
  --font-sans: 'Inter', -apple-system, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;
  --radius: 6px;
  --max: 760px;
}

*{margin:0;padding:0;box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

.mono{font-family:var(--font-mono)}

a{color:inherit;text-decoration:none}

ul{list-style:none}

img{max-width:100%;display:block}

::selection{background:var(--signal-dim);color:var(--bg)}

:focus-visible{
  outline:2px solid var(--signal);
  outline-offset:3px;
  border-radius:2px;
}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}

/* faint structural grid backdrop, fixed, very low opacity */
.grid-bg{
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background-image:
    linear-gradient(var(--border-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-soft) 1px, transparent 1px);
  background-size:64px 64px;
  opacity:0.4;
  mask-image:linear-gradient(to bottom, black, transparent 70%);
}

main, header, footer{position:relative;z-index:1}

/* ===== nav ===== */
.nav{
  position:sticky;
  top:0;
  z-index:10;
  background:rgba(13,15,17,0.85);
  backdrop-filter:blur(8px);
  border-bottom:0.5px solid var(--border);
}
.nav-inner{
  max-width:var(--max);
  margin:0 auto;
  padding:18px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.nav-logo{
  font-family:var(--font-mono);
  font-weight:500;
  font-size:15px;
  color:var(--text);
}
.cursor{color:var(--signal)}
.nav-links{display:flex;gap:28px}
.nav-links a{
  font-size:13px;
  color:var(--text-dim);
  font-family:var(--font-mono);
  transition:color 0.15s ease;
}
.nav-links a:hover{color:var(--signal)}

@media (max-width: 560px){
  .nav-links{gap:16px}
  .nav-links a{font-size:12px}
}

/* ===== hero ===== */
.hero{
  padding:96px 24px 56px;
}
.hero-inner{
  max-width:var(--max);
  margin:0 auto;
}
.eyebrow{
  font-size:13px;
  color:var(--signal);
  letter-spacing:0.02em;
  margin-bottom:18px;
}
.hero-title{
  font-size:clamp(48px, 9vw, 80px);
  font-weight:600;
  letter-spacing:-0.02em;
  line-height:1;
  margin-bottom:20px;
}
.dot{color:var(--signal)}
.hero-sub{
  font-size:clamp(18px, 2.4vw, 22px);
  color:var(--text);
  max-width:480px;
  margin-bottom:14px;
  font-weight:400;
}
.hero-meta{
  font-size:13px;
  color:var(--text-faint);
  margin-bottom:32px;
}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}

.btn{
  display:inline-flex;
  align-items:center;
  padding:10px 20px;
  border-radius:var(--radius);
  font-size:14px;
  font-weight:500;
  font-family:var(--font-mono);
  transition:all 0.15s ease;
  border:0.5px solid transparent;
}
.btn-primary{
  background:var(--signal);
  color:#1A1305;
}
.btn-primary:hover{background:#F2B257}
.btn-ghost{
  border-color:var(--border);
  color:var(--text);
}
.btn-ghost:hover{border-color:var(--signal-dim);color:var(--signal)}

/* ===== status strip ===== */
.status-strip{
  border-top:0.5px solid var(--border);
  border-bottom:0.5px solid var(--border);
  background:var(--bg-alt);
  overflow-x:auto;
}
.status-inner{
  max-width:var(--max);
  margin:0 auto;
  padding:12px 24px;
  display:flex;
  align-items:center;
  gap:12px;
  font-size:12px;
  color:var(--text-dim);
  white-space:nowrap;
}
.status-sep{color:var(--border)}
.status-item{display:flex;align-items:center;gap:7px}
.dot-live{
  width:6px;height:6px;border-radius:50%;
  background:var(--live);
  display:inline-block;
  box-shadow:0 0 0 2px rgba(93,202,165,0.15);
}

/* ===== sections ===== */
.section{
  padding:72px 24px;
  border-bottom:0.5px solid var(--border);
}
.section-alt{background:var(--bg-alt)}
.section-inner{max-width:var(--max);margin:0 auto}
.section-title{
  font-size:clamp(26px,3.4vw,32px);
  font-weight:600;
  letter-spacing:-0.01em;
  margin-bottom:40px;
}

/* ===== experience log ===== */
.log{display:flex;flex-direction:column;gap:0}
.log-entry{
  display:grid;
  grid-template-columns:160px 1fr;
  gap:24px;
  padding:28px 0;
  border-top:0.5px solid var(--border-soft);
}
.log-entry:first-child{border-top:none}
.log-time{
  display:flex;
  flex-direction:column;
  gap:8px;
  font-size:12.5px;
  color:var(--text-faint);
  padding-top:3px;
}
.log-tag{
  font-size:10.5px;
  padding:2px 8px;
  border-radius:99px;
  width:fit-content;
}
.tag-active{
  background:rgba(93,202,165,0.12);
  color:var(--live);
}
.log-body h3{
  font-size:17px;
  font-weight:600;
  margin-bottom:8px;
}
.log-org{
  color:var(--text-dim);
  font-weight:400;
}
.log-body p{
  color:var(--text-dim);
  font-size:14.5px;
  margin-bottom:12px;
  max-width:520px;
}
.log-tasks{display:flex;flex-direction:column;gap:5px}
.log-tasks li{
  font-size:13.5px;
  color:var(--text-faint);
  padding-left:16px;
  position:relative;
}
.log-tasks li::before{
  content:'›';
  position:absolute;
  left:0;
  color:var(--signal-dim);
}

@media (max-width: 600px){
  .log-entry{grid-template-columns:1fr;gap:10px}
}

/* ===== projects ===== */
.projects-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px,1fr));
  gap:16px;
}
.project-card{
  background:var(--surface);
  border:0.5px solid var(--border);
  border-radius:8px;
  padding:22px;
  transition:border-color 0.15s ease;
}
.project-card:hover{border-color:var(--signal-dim)}
.project-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:8px;
  margin-bottom:10px;
}
.project-head h3{font-size:15.5px;font-weight:600}
.project-link{
  font-size:14px;
  color:var(--text-faint);
  transition:color 0.15s ease;
  flex-shrink:0;
}
.project-link:hover{color:var(--signal)}
.project-card p{
  font-size:13.5px;
  color:var(--text-dim);
  margin-bottom:16px;
  line-height:1.55;
}
.project-stack{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  font-size:11px;
  color:var(--signal-dim);
}
.project-stack span{
  background:rgba(232,163,61,0.08);
  padding:3px 9px;
  border-radius:99px;
}

/* ===== stack ===== */
.stack-cols{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(200px,1fr));
  gap:24px;
  margin-bottom:48px;
}
.stack-label{
  font-size:11.5px;
  color:var(--signal);
  margin-bottom:8px;
  letter-spacing:0.02em;
}
.stack-items{
  font-size:14px;
  color:var(--text-dim);
  line-height:1.6;
}

.awards{
  border-top:0.5px solid var(--border-soft);
  padding-top:24px;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.award-row{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:14px;
  color:var(--text-dim);
}
.award-marker{
  color:var(--signal);
  font-size:12px;
}

/* ===== contact ===== */
.section-contact{border-bottom:none}
.contact-sub{
  color:var(--text-dim);
  font-size:15px;
  margin-bottom:36px;
  max-width:420px;
}
.contact-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px,1fr));
  gap:12px;
}
.contact-link{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:18px 20px;
  border:0.5px solid var(--border);
  border-radius:8px;
  background:var(--surface);
  transition:border-color 0.15s ease, transform 0.15s ease;
}
.contact-link:hover{
  border-color:var(--signal-dim);
  transform:translateY(-1px);
}
.contact-label{
  font-size:11px;
  color:var(--text-faint);
  letter-spacing:0.03em;
}
.contact-value{
  font-size:14.5px;
  color:var(--text);
  font-weight:500;
}

/* ===== footer ===== */
.footer{
  max-width:var(--max);
  margin:0 auto;
  padding:32px 24px 48px;
  display:flex;
  justify-content:space-between;
  font-size:12px;
  color:var(--text-faint);
}