:root{
  --void:#0A0E12;
  --panel:#10161C;
  --panel-2:#141C24;
  --ink:#DCE4E8;
  --muted:#8B9AA3;
  --faint:#5A6870;
  --line: rgba(124,180,200,0.12);
  --line-soft: rgba(124,180,200,0.06);

  --ok:#35C88A;
  --ok-bg: rgba(53,200,138,0.10);
  --pending:#E8A93B;
  --pending-bg: rgba(232,169,59,0.10);
  --alert:#E85B4B;
  --cyan:#4FC3E0;
  --cyan-bg: rgba(79,195,224,0.10);

  --maxw:1000px;
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  background:
    radial-gradient(ellipse 900px 500px at 20% -10%, rgba(79,195,224,0.06), transparent 60%),
    var(--void);
  background-attachment:fixed;
  color:var(--ink);
  font-family:'IBM Plex Sans', sans-serif;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

::selection{ background:var(--cyan); color:var(--void); }
a{ color:inherit; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 28px; }
.mono, .log-num, .when, .ticket-id{ font-family:'JetBrains Mono', monospace; }
.dim{ color:var(--faint); }

h1,h2,h3{
  font-family:'JetBrains Mono', monospace;
  font-weight:600;
  line-height:1.2;
  letter-spacing:-0.01em;
}

.dot{ width:7px; height:7px; border-radius:50%; background:currentColor; flex:none; }
.dot.pulse{ animation:pulse 2.2s infinite; }
@keyframes pulse{
  0%{ box-shadow:0 0 0 0 rgba(53,200,138,0.45); }
  70%{ box-shadow:0 0 0 8px rgba(53,200,138,0); }
  100%{ box-shadow:0 0 0 0 rgba(53,200,138,0); }
}

.tag{
  display:inline-flex; align-items:center; gap:6px;
  font-family:'JetBrains Mono', monospace;
  font-size:12px; letter-spacing:0.02em;
  padding:4px 10px; border-radius:3px;
  border:1px solid transparent;
}
.tag.ok{ background:var(--ok-bg); color:var(--ok); border-color:rgba(53,200,138,0.25); }
.tag.pending{ background:var(--pending-bg); color:var(--pending); border-color:rgba(232,169,59,0.25); }
.tag.neutral{ background:var(--cyan-bg); color:var(--cyan); border-color:rgba(79,195,224,0.25); }

/* nav */
nav{
  position:sticky; top:0; z-index:50;
  background:rgba(10,14,18,0.85);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
nav .wrap{ display:flex; align-items:center; justify-content:space-between; padding:16px 28px; }
.nav-mark{ font-family:'JetBrains Mono', monospace; font-weight:600; font-size:14px; }
.nav-links{ display:flex; gap:24px; font-family:'JetBrains Mono', monospace; font-size:13px; }
.nav-links a{ text-decoration:none; color:var(--muted); transition:color .15s ease; }
.nav-links a:hover, .nav-links a:focus-visible{ color:var(--cyan); }
.nav-links a:focus-visible{ outline:1px solid var(--cyan); outline-offset:4px; border-radius:2px; }
@media (max-width:700px){ .nav-links{ display:none; } }

/* hero */
header{ position:relative; padding:56px 0 64px; overflow:hidden; }
#netgraph{ position:absolute; inset:0; width:100%; height:100%; opacity:0.55; pointer-events:none; }
.hero-inner{ position:relative; z-index:1; }

.statusbar{
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap;
  gap:10px 20px;
  font-family:'JetBrains Mono', monospace; font-size:12px; color:var(--faint);
  border:1px solid var(--line); background:rgba(16,22,28,0.75);
  border-radius:6px; padding:10px 16px; margin-bottom:28px;
}
.status-ok{ display:flex; align-items:center; gap:8px; color:var(--ok); }

.terminal-line{
  font-family:'JetBrains Mono', monospace; font-size:13.5px; color:var(--cyan);
  margin-bottom:32px; min-height:20px;
}
.terminal-line .prompt{ color:var(--faint); margin-right:6px; }
.cursor{ display:inline-block; animation:blink 1s step-end infinite; color:var(--cyan); }
@keyframes blink{ 50%{ opacity:0; } }

.hero-grid{ display:grid; grid-template-columns:1.4fr 1fr; gap:48px; align-items:center; }
.hero-name{ font-size:clamp(28px,4.6vw,42px); }
.hero-role{ margin-top:12px; font-size:16px; color:var(--muted); font-family:'IBM Plex Sans', sans-serif; font-weight:500; }
.hero-meta{
  margin-top:16px; display:flex; flex-wrap:wrap; gap:14px 22px;
  font-family:'JetBrains Mono', monospace; font-size:12.5px; color:var(--faint);
}
.hero-desc{ margin-top:22px; max-width:54ch; color:var(--muted); font-size:15px; }
.hero-cta{ margin-top:28px; display:flex; gap:12px; flex-wrap:wrap; }

.btn{
  font-family:'JetBrains Mono', monospace; font-size:13px; font-weight:500;
  text-decoration:none; padding:11px 20px; border-radius:5px; display:inline-block;
  border:1px solid var(--line); transition:border-color .15s ease, background .15s ease, color .15s ease;
}
.btn.primary{ background:var(--cyan); color:var(--void); border-color:var(--cyan); }
.btn.primary:hover{ background:#6fd0e8; }
.btn.ghost{ background:transparent; color:var(--ink); }
.btn.ghost:hover{ border-color:var(--cyan); color:var(--cyan); }

.socials{ display:flex; gap:12px; margin-top:26px; }
.socials a{
  width:34px; height:34px; border-radius:6px;
  border:1px solid var(--line); background:var(--panel);
  display:flex; align-items:center; justify-content:center;
  font-family:'JetBrains Mono', monospace; font-size:11px; font-weight:500;
  text-decoration:none; color:var(--muted);
  transition:border-color .15s ease, color .15s ease;
}
.socials a:hover, .socials a:focus-visible{ color:var(--cyan); border-color:var(--cyan); }

.hero-photo{
  position:relative; aspect-ratio:1; border-radius:8px; overflow:hidden;
  border:1px solid var(--line); background:var(--panel);
}
.hero-photo img{ width:100%; height:100%; object-fit:cover; display:block; filter:grayscale(0.2) contrast(1.05); }
.hero-photo .scan{
  position:absolute; inset:0;
  background:linear-gradient(to bottom, transparent 0%, rgba(79,195,224,0.08) 50%, transparent 100%);
  background-size:100% 6px;
  pointer-events:none;
}
@media (max-width:760px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-photo{ max-width:220px; }
}

/* sections */
section{ padding:60px 0; border-top:1px solid var(--line); position:relative; }
.section-head{ margin-bottom:36px; }
.section-head .eyebrow{
  font-family:'JetBrains Mono', monospace; font-size:12.5px; color:var(--faint);
  margin-bottom:10px; display:block;
}
.section-head h2{ font-size:clamp(20px,3vw,26px); color:var(--ink); }

.about-text{ max-width:66ch; color:var(--muted); font-size:15px; }
.about-text p + p{ margin-top:14px; }

/* log entries (education + experience) */
.log-entry{
  display:grid; grid-template-columns:36px 150px 1fr; gap:20px;
  padding:20px 0; border-bottom:1px solid var(--line-soft);
}
.log-entry:last-child{ border-bottom:none; }
.log-num{ font-size:12px; color:var(--faint); padding-top:3px; }
.log-entry .when{ font-size:12.5px; color:var(--cyan); padding-top:3px; }
.log-entry h3{ font-size:15.5px; color:var(--ink); margin-bottom:4px; }
.log-entry .sub{ font-family:'IBM Plex Sans', sans-serif; font-size:14px; color:var(--muted); margin-bottom:2px; }
.log-entry .sub-2{ font-family:'IBM Plex Sans', sans-serif; font-size:14px; color:var(--ink); }
.log-entry p{ font-family:'IBM Plex Sans', sans-serif; font-size:14px; color:var(--muted); max-width:60ch; margin-top:8px; }
@media (max-width:620px){
  .log-entry{ grid-template-columns:1fr; gap:6px; }
  .log-num{ display:none; }
}

/* skills */
.skill-groups{ display:grid; grid-template-columns:repeat(auto-fit,minmax(210px,1fr)); gap:24px; }
.skill-group .group-label{
  font-family:'JetBrains Mono', monospace; font-size:12px; color:var(--cyan);
  margin-bottom:10px; display:block;
}
.chip-row{ display:flex; flex-wrap:wrap; gap:8px; }
.chip{
  font-family:'IBM Plex Sans', sans-serif; font-size:13px; padding:6px 11px; border-radius:5px;
  background:var(--panel); border:1px solid var(--line); color:var(--ink);
}

/* project tickets */
.ticket-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:18px; }
.ticket{
  background:var(--panel); border:1px solid var(--line); border-radius:8px;
  padding:22px; display:flex; flex-direction:column; gap:12px;
  opacity:0; transform:translateY(14px); transition:opacity .6s ease, transform .6s ease, border-color .2s ease;
}
.ticket.in-view{ opacity:1; transform:translateY(0); }
.ticket:hover{ border-color:var(--cyan); }
.ticket-top{ display:flex; justify-content:space-between; align-items:flex-start; gap:10px; }
.ticket h3{ font-size:15.5px; line-height:1.35; color:var(--ink); }
.ticket p{ font-family:'IBM Plex Sans', sans-serif; font-size:14px; color:var(--muted); flex:1; }
.ticket-stack{ display:flex; flex-wrap:wrap; gap:6px; }
.ticket-stack span{
  font-family:'JetBrains Mono', monospace; font-size:11px; color:var(--cyan);
  background:var(--cyan-bg); padding:3px 8px; border-radius:4px;
}
.ticket-link{
  font-family:'JetBrains Mono', monospace; font-size:13px; font-weight:500; color:var(--cyan);
  text-decoration:none; margin-top:auto;
}
.ticket-link:hover{ text-decoration:underline; }

/* contact */
.contact-panel{
  background:var(--panel); border:1px solid var(--line); border-radius:8px;
  padding:40px; display:flex; flex-direction:column; align-items:flex-start; gap:20px;
}
.contact-panel h2{ font-size:clamp(19px,3vw,24px); max-width:34ch; line-height:1.4; }
.contact-lines{ display:flex; flex-direction:column; gap:8px; font-family:'IBM Plex Sans', sans-serif; font-size:14.5px; color:var(--muted); }
.contact-lines a{ color:var(--cyan); text-decoration:none; }
.contact-lines a:hover{ text-decoration:underline; }

footer{
  padding:28px; text-align:center;
  font-family:'JetBrains Mono', monospace; font-size:11.5px; color:var(--faint);
  border-top:1px solid var(--line);
}

@media (prefers-reduced-motion: reduce){
  *{ transition:none !important; animation:none !important; scroll-behavior:auto !important; }
  .ticket{ opacity:1 !important; transform:none !important; }
  .cursor{ animation:none !important; opacity:1; }
}