@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700;800&family=Archivo:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root{
  --bg:        #12151a;
  --surface:   #1a1e25;
  --surface-2: #20242c;
  --line:      #2b3038;
  --ink:       #ece8e0;
  --ink-dim:   #9299a4;
  --ink-faint: #5c6370;
  --amber:     #dda054;
  --amber-dim: #a9793f;
  --teal:      #5fb0a3;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Consolas, monospace;
  --body: 'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

*{ box-sizing:border-box; }
html{ color-scheme: dark; }
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--body);
  padding:0 20px;
  -webkit-font-smoothing:antialiased;
}
a{ color:inherit; }
::selection{ background:var(--amber); color:#1a1206; }

.wrap{
  max-width:760px;
  margin:0 auto;
  padding-block: 64px 56px;
}
body:has(.work-columns) .wrap{ max-width:900px; }

/* ---------- Masthead ---------- */
.masthead{
  display:flex;
  flex-direction:column;
  gap:18px;
}
.status{
  display:inline-flex;
  align-items:center;
  gap:9px;
  align-self:flex-start;
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--ink-dim);
  border:1px solid var(--line);
  background:var(--surface);
  padding:6px 12px 6px 10px;
  border-radius:3px;
}
.dot{
  width:7px; height:7px; border-radius:50%;
  background:var(--amber);
  box-shadow:0 0 0 0 rgba(221,160,84,.55);
  animation: pulse 2.4s ease-out infinite;
  flex:none;
}
@media (prefers-reduced-motion: reduce){ .dot{ animation:none; } }
@keyframes pulse{
  0%   { box-shadow:0 0 0 0 rgba(221,160,84,.5); }
  70%  { box-shadow:0 0 0 7px rgba(221,160,84,0); }
  100% { box-shadow:0 0 0 0 rgba(221,160,84,0); }
}

h1{
  font-family:var(--mono);
  font-weight:800;
  font-size:clamp(34px, 6vw, 50px);
  letter-spacing:-.01em;
  margin:0;
  text-wrap:balance;
}
.role{
  font-family:var(--mono);
  font-size:13.5px;
  letter-spacing:.03em;
  color:var(--amber);
  margin:0;
}
.role span{ color:var(--ink-faint); padding:0 8px; }

.bio{
  max-width:none;
  font-size:16.5px;
  line-height:1.65;
  color:var(--ink-dim);
  margin:2px 0 0;
  text-wrap:pretty;
}
.bio strong{ color:var(--ink); font-weight:600; }

.fun-facts-label{
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--ink-faint);
  margin:0 0 8px;
}
.fun-facts ul{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.fun-facts li{
  font-size:15px;
  color:var(--ink-dim);
  line-height:1.5;
}
.fun-facts a{ color:var(--teal); text-decoration:none; border-bottom:1px solid rgba(95,176,163,.35); }
.fun-facts a:hover{ color:var(--amber); border-color:var(--amber); }

.fader{
  margin-top:36px;
  height:1px;
  background:
    repeating-linear-gradient(90deg,
      var(--line) 0 6px, transparent 6px 12px);
  position:relative;
}
.fader::after{
  content:"";
  position:absolute; top:-3px; left:22%;
  width:2px; height:7px;
  background:var(--amber);
  border-radius:1px;
}

/* ---------- Section label ---------- */
.section-label{
  font-family:var(--mono);
  font-weight:700;
  font-size:11.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--amber);
  margin:46px 0 4px;
}
.section-count{ color:var(--amber-dim); font-weight:700; }

/* ---------- Work columns ---------- */
.work-columns{
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:start;
  gap:16px 48px;
  margin-top:46px;
}
.work-columns .dropdown{ margin-top:0; }

@media (max-width:760px){
  .work-columns{ grid-template-columns:1fr; gap:0; }
  .work-col + .work-col{ margin-top:24px; }
}

/* ---------- Compact log (Education & Certifications) ---------- */
.log-compact .row{
  padding:13px 0;
  align-items:baseline;
}
.log-compact .row-main{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  column-gap:12px;
  row-gap:2px;
}
.log-compact .proj-desc-inline{
  font-size:14px;
  color:var(--ink-dim);
}
.cert-logo{
  align-self:center;
  width:34px;
  height:34px;
  background:#fff;
  border-radius:4px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:4px;
}
.cert-logo img{ max-width:100%; max-height:100%; object-fit:contain; }
a.proj-name{ text-decoration:none; }
a.proj-name:hover{ color:var(--amber); }
a.proj-name .verify-arrow{ color:var(--teal); font-weight:400; }
a.proj-name:hover .verify-arrow{ color:var(--amber); }

/* ---------- Collapsible section box (dropdown) ---------- */
.dropdown{
  margin-top:46px;
  border:1px solid var(--line);
  background:var(--surface);
  border-radius:4px;
  padding:16px 20px;
}
.dropdown summary{
  cursor:pointer;
  list-style:none;
  margin:0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.dropdown summary::-webkit-details-marker{ display:none; }
.dropdown summary::after{
  content:"+";
  font-family:var(--mono);
  color:var(--ink-faint);
  font-size:15px;
  flex:none;
}
.dropdown[open] summary::after{ content:"–"; }
.dropdown .log{ margin-top:14px; }

/* ---------- Category box (bigger, equal size, with art) ---------- */
.cat-box{ padding:22px 24px; }
.cat-box summary{ position:relative; min-height:76px; }
.cat-box .cat-label{ position:relative; z-index:1; }
.cat-box summary::after{ position:relative; z-index:1; }
.cat-art{
  position:absolute;
  top:0; right:-8px; bottom:0;
  width:180px;
  display:flex;
  align-items:center;
  justify-content:flex-end;
  opacity:.16;
  pointer-events:none;
  z-index:0;
  -webkit-mask-image:linear-gradient(to right, transparent 0%, black 55%);
  mask-image:linear-gradient(to right, transparent 0%, black 55%);
}
.cat-art svg{ height:100%; max-height:72px; width:auto; }

@media (max-width:560px){
  .cat-art{ display:none; }
  .cat-box summary{ min-height:0; }
}

/* ---------- Project log ---------- */
.log{
  margin-top:10px;
  border-top:1px solid var(--line);
}
.row{
  position:relative;
  display:grid;
  grid-template-columns: 34px 1fr;
  gap:18px;
  padding:22px 0;
  border-bottom:1px solid var(--line);
  transition:background-color .15s ease;
}
.log .row:has(.proj-link):hover{ background-color:var(--surface); }
.idx{
  font-family:var(--mono);
  font-size:13px;
  color:var(--ink-faint);
  padding-top:3px;
  font-variant-numeric:tabular-nums;
}
.row-main{ min-width:0; }
.row-top{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  column-gap:12px;
  row-gap:4px;
}
.proj-name{
  font-family:var(--mono);
  font-weight:700;
  font-size:16.5px;
  color:var(--ink);
}
.proj-link{
  font-family:var(--mono);
  font-size:13px;
  color:var(--teal);
  text-decoration:none;
  white-space:nowrap;
}
.proj-link:hover{ text-decoration:underline; }
.proj-link svg{ vertical-align:-1px; margin-left:1px; }
.proj-link::after{ content:""; position:absolute; inset:0; }

.proj-desc{
  margin:8px 0 0;
  font-size:15px;
  line-height:1.55;
  color:var(--ink-dim);
  max-width:62ch;
}
.tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:12px;
}
.tag{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.02em;
  color:var(--ink-dim);
  background:var(--surface);
  border:1px solid var(--line);
  padding:4px 9px;
  border-radius:3px;
}
.tag.build{ color:var(--amber); border-color:rgba(221,160,84,.35); }

/* ---------- Skills ---------- */
.skills-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:26px 48px;
  margin-top:14px;
}
.skill-group{ padding-left:52px; }
.skill-cat{
  font-family:var(--mono);
  font-weight:700;
  font-size:14px;
  color:var(--ink);
  margin:0 0 10px;
}
.skill-group .tags{ margin-top:0; }

@media (max-width:760px){
  .skills-grid{ grid-template-columns:1fr; gap:22px; }
}

@media (max-width:520px){
  .skill-group{ padding-left:38px; }
}

/* ---------- Footer ---------- */
footer{
  margin-top:56px;
  padding-top:26px;
  border-top:1px solid var(--line);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  align-items:flex-end;
  gap:16px;
}
.chain{
  font-family:var(--mono);
  font-size:13px;
  color:var(--ink-dim);
  display:flex;
  flex-wrap:wrap;
  gap:6px 10px;
}
.chain a{ color:var(--ink); text-decoration:none; border-bottom:1px solid var(--line); }
.chain a:hover{ border-color:var(--amber); color:var(--amber); }
.chain .sep{ color:var(--ink-faint); }
.email-btn.copied{ color:var(--teal); border-color:var(--teal); }
.socials{
  display:flex;
  align-items:center;
  gap:14px;
}
.socials a{
  color:var(--ink-dim);
  display:flex;
}
.socials a:hover{ color:var(--amber); }
.loc{
  font-family:var(--mono);
  font-size:12px;
  color:var(--ink-faint);
  letter-spacing:.03em;
}

@media (max-width:520px){
  .wrap{ padding-block:44px 40px; }
  .row{ grid-template-columns: 26px 1fr; gap:12px; }
  footer{ flex-direction:column; align-items:flex-start; }
}

/* =========================================================
   Case-study article pages
   ========================================================= */
.backlink{
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-family:var(--mono);
  font-size:12.5px;
  color:var(--ink-dim);
  text-decoration:none;
  letter-spacing:.02em;
}
.backlink:hover{ color:var(--amber); }

.case-head{
  margin-top:28px;
}
.case-head .section-label{ margin:0 0 10px; }
.case-head h1{ font-size:clamp(28px, 5vw, 38px); }
.case-meta{
  font-family:var(--mono);
  font-size:12.5px;
  color:var(--ink-dim);
  margin:12px 0 0;
  display:flex;
  flex-wrap:wrap;
  gap:6px 10px;
}
.case-meta .sep{ color:var(--ink-faint); }
.case-meta a{ color:var(--teal); text-decoration:none; }
.case-meta a:hover{ text-decoration:underline; }

.case article{
  margin-top:34px;
}
.case h2{
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--amber);
  margin:44px 0 14px;
  padding-top:20px;
  border-top:1px solid var(--line);
}
.case article > h2:first-child{ margin-top:0; padding-top:0; border-top:none; }
.case p{
  font-size:15.5px;
  line-height:1.7;
  color:var(--ink-dim);
  max-width:66ch;
  margin:0 0 14px;
}
.case p strong{ color:var(--ink); font-weight:600; }
.case ul{
  margin:0 0 14px;
  padding-left:20px;
  color:var(--ink-dim);
  font-size:15.5px;
  line-height:1.7;
}
.case li{ margin-bottom:4px; }
.case code{
  font-family:var(--mono);
  font-size:.92em;
  background:var(--surface);
  border:1px solid var(--line);
  padding:1px 6px;
  border-radius:3px;
  color:var(--ink);
}

.stat-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  margin:18px 0 22px;
}
.stat{
  background:var(--bg);
  padding:14px 12px;
}
.stat-label{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--ink-faint);
}
.stat-value{
  font-family:var(--mono);
  font-size:18px;
  font-weight:700;
  color:var(--ink);
  margin-top:4px;
  font-variant-numeric:tabular-nums;
}
.stat-sub{
  font-family:var(--mono);
  font-size:11px;
  color:var(--ink-dim);
  margin-top:2px;
}

figure{
  margin:20px 0 26px;
}
figure img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  border:1px solid var(--line);
  background:#fff;
}
figcaption{
  font-family:var(--mono);
  font-size:12px;
  color:var(--ink-faint);
  margin-top:8px;
  line-height:1.5;
}

.pill-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:0 0 18px;
}

@media (max-width:560px){
  .stat-grid{ grid-template-columns:repeat(2,1fr); }
}

.case-table-wrap{
  overflow-x:auto;
  margin:18px 0 26px;
  border:1px solid var(--line);
}
.case-table{
  width:100%;
  border-collapse:collapse;
  font-size:13.5px;
  min-width:480px;
}
.case-table th, .case-table td{
  padding:10px 14px;
  text-align:left;
  border-bottom:1px solid var(--line);
  white-space:nowrap;
}
.case-table thead th{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--ink-faint);
  background:var(--surface);
}
.case-table td{
  font-family:var(--mono);
  color:var(--ink-dim);
  font-variant-numeric:tabular-nums;
}
.case-table td:first-child{
  font-family:var(--body);
  color:var(--ink);
  font-weight:600;
}
.case-table tbody tr:last-child td{ border-bottom:none; }
.case-table .adv{ color:var(--amber); }

.reco-list{
  list-style:none;
  margin:0 0 14px;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.reco-list li{
  display:flex;
  gap:12px;
  font-size:15.5px;
  line-height:1.6;
  color:var(--ink-dim);
}
.reco-list .n{
  font-family:var(--mono);
  color:var(--amber);
  flex:none;
}