:root{
  --navy-deep:#0B1D33;
  --navy-panel:#122747;
  --navy-panel-2:#0F2240;
  --navy-line:#2C4A72;
  --paper:#EAF1FA;
  --paper-dim:#93A9C7;
  --copper:#E2954D;
  --redline:#E8624F;
  --radius:2px;
  --maxw:1120px;
  --font-display:'Space Grotesk', sans-serif;
  --font-body:'IBM Plex Sans', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--navy-deep);
  color:var(--paper);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{ font-family:var(--font-display); margin:0; color:var(--paper); }
p{ margin:0; }
a{ color:inherit; }
ul{ margin:0; padding:0; list-style:none; }
img,svg{ display:block; max-width:100%; }
figure{ margin:0; }
button{ font-family:inherit; color:inherit; }

::selection{ background:var(--copper); color:var(--navy-deep); }

a:focus-visible, button:focus-visible{
  outline:2px solid var(--copper);
  outline-offset:3px;
}

/* ---------- grid backdrop ---------- */
.grid-bg{
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background-image:
    linear-gradient(rgba(234,241,250,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(234,241,250,0.035) 1px, transparent 1px);
  background-size:44px 44px;
}

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

.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 28px; }
.wrap--wide{ max-width:1320px; }

.mono{ font-family:var(--font-mono); }
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--copper);
}

/* ---------- corner registration marks ---------- */
.corner{
  position:absolute; width:16px; height:16px;
  border:2px solid var(--copper);
  opacity:0.85;
}
.corner-tl{ top:-1px; left:-1px; border-right:none; border-bottom:none; }
.corner-tr{ top:-1px; right:-1px; border-left:none; border-bottom:none; }
.corner-bl{ bottom:-1px; left:-1px; border-right:none; border-top:none; }
.corner-br{ bottom:-1px; right:-1px; border-left:none; border-top:none; }

/* ---------- nav ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(11,29,51,0.88);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--navy-line);
}
.nav .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:64px; gap:16px;
}
.nav-mark{ display:flex; align-items:center; gap:10px; text-decoration:none; }
.nav-mark-box{
  width:30px; height:30px; border:1px solid var(--copper);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-mono); font-size:12px; font-weight:600; color:var(--copper);
  flex-shrink:0;
}
.nav-mark-text{ font-family:var(--font-mono); font-size:13px; color:var(--paper-dim); letter-spacing:0.04em; white-space:nowrap; }
.nav-links{
  display:flex; align-items:center; gap:22px; flex-wrap:wrap;
  font-family:var(--font-mono); font-size:12.5px; letter-spacing:0.06em; text-transform:uppercase;
}
.nav-links a{ text-decoration:none; color:var(--paper-dim); transition:color .15s ease; padding:4px 0; }
.nav-links a:hover{ color:var(--copper); }
.nav-links a.active{ color:var(--copper); }
.nav-icons{ display:flex; align-items:center; gap:14px; }
.nav-icons a{ color:var(--paper-dim); transition:color .15s ease; }
.nav-icons a:hover{ color:var(--copper); }
.nav-icons svg{ width:18px; height:18px; }

/* ---------- hero ---------- */
.hero{
  padding:96px 0 64px;
}
.hero .wrap{ position:relative; }
.hero-row{
  display:flex;
  align-items:stretch;
  gap:36px;
}
.hero-frame{
  position:relative;
  border:1px solid var(--navy-line);
  padding:48px 40px;
  flex:1;
  min-width:0;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.35fr 0.9fr;
  gap:56px;
  align-items:start;
}
.hero-name{
  font-size:clamp(2.4rem, 5vw, 3.6rem);
  font-weight:700;
  line-height:1.05;
  letter-spacing:-0.01em;
  margin:14px 0 22px;
}
.hero-lede{
  font-size:clamp(1rem, 1.4vw, 1.15rem);
  color:var(--paper-dim);
  max-width:52ch;
}
.hero-actions{
  display:flex; gap:14px; margin-top:32px; flex-wrap:wrap;
}
.btn{
  font-family:var(--font-mono);
  font-size:13px;
  letter-spacing:0.05em;
  text-transform:uppercase;
  text-decoration:none;
  padding:12px 20px;
  border:1px solid var(--copper);
  color:var(--copper);
  transition:background .15s ease, color .15s ease;
  display:inline-block;
}
.btn:hover{ background:var(--copper); color:var(--navy-deep); }
.btn.btn-ghost{ border-color:var(--navy-line); color:var(--paper-dim); }
.btn.btn-ghost:hover{ border-color:var(--paper-dim); background:transparent; color:var(--paper); }

/* ---------- title block ---------- */
.title-block{
  position:relative;
  border:1px solid var(--navy-line);
  background:var(--navy-panel);
  padding:0;
}
.title-block svg.tb-draw{ position:absolute; inset:0; width:100%; height:100%; overflow:visible; }
.tb-draw rect{
  fill:none; stroke:var(--copper); stroke-width:1;
  stroke-dasharray:900; stroke-dashoffset:900;
  animation:draw 1.6s ease forwards .2s;
}
@keyframes draw{ to{ stroke-dashoffset:0; } }
.tb-row{
  display:flex; justify-content:space-between; gap:12px;
  padding:12px 18px;
  border-bottom:1px solid var(--navy-line);
  font-family:var(--font-mono); font-size:12.5px;
}
.tb-row:last-child{ border-bottom:none; }
.tb-label{ color:var(--paper-dim); letter-spacing:0.06em; text-transform:uppercase; }
.tb-value{ color:var(--paper); text-align:right; }
.tb-links{
  display:flex; justify-content:space-between;
  padding:14px 18px;
}
.tb-links a{
  display:flex; align-items:center; gap:6px;
  color:var(--paper-dim); text-decoration:none;
  font-family:var(--font-mono); font-size:12px; letter-spacing:0.04em;
  transition:color .15s ease;
}
.tb-links a:hover{ color:var(--copper); }
.tb-links svg{ width:15px; height:15px; }

/* ---------- sections ---------- */
.section{ padding:88px 0; border-top:1px solid var(--navy-line); }
.section-head{ display:flex; align-items:center; gap:14px; margin-bottom:40px; }
.dim-tick{ width:1px; height:22px; background:var(--copper); flex-shrink:0; }
.section-title{ font-size:clamp(1.5rem, 2.4vw, 2rem); white-space:nowrap; }
.section-sub{ font-family:var(--font-mono); font-size:12px; color:var(--paper-dim); text-transform:uppercase; letter-spacing:0.08em; white-space:nowrap; }
.section-rule{ flex:1; height:1px; background:repeating-linear-gradient(90deg, var(--navy-line) 0 6px, transparent 6px 12px); }
.section-intro{ max-width:68ch; color:var(--paper-dim); margin-bottom:36px; }

/* ---------- about ---------- */
.chip-row{ display:flex; flex-wrap:wrap; gap:10px; margin-top:28px; }
.chip{
  font-family:var(--font-mono); font-size:11.5px; letter-spacing:0.04em; text-transform:uppercase;
  border:1px solid var(--navy-line); color:var(--paper-dim);
  padding:7px 12px;
}

/* ---------- projects ---------- */
.proj-grid{
  display:grid; grid-template-columns:repeat(2, 1fr); gap:24px;
}
.proj-card{
  position:relative;
  background:var(--navy-panel);
  border:1px solid var(--navy-line);
  padding:26px 26px 24px;
  transition:transform .2s ease, border-color .2s ease;
}
.proj-card:hover, .proj-card:focus-within{ transform:translateY(-3px); border-color:rgba(44,74,114,0.4); }
.proj-card .corner{ opacity:0; transition:opacity .2s ease, transform .2s ease; }
.proj-card .corner-tl{ transform:translate(4px,4px); }
.proj-card .corner-tr{ transform:translate(-4px,4px); }
.proj-card .corner-bl{ transform:translate(4px,-4px); }
.proj-card .corner-br{ transform:translate(-4px,-4px); }
.proj-card:hover .corner, .proj-card:focus-within .corner{ opacity:1; transform:translate(0,0); }
.proj-context{ font-family:var(--font-mono); font-size:11px; color:var(--paper-dim); letter-spacing:0.06em; text-transform:uppercase; }
.proj-title{ font-size:1.25rem; margin:8px 0 12px; }
.proj-desc{ color:var(--paper-dim); font-size:14.5px; margin-bottom:18px; }
.proj-meta{ display:flex; justify-content:space-between; align-items:flex-end; gap:12px; flex-wrap:wrap; }
.proj-stack{ display:flex; flex-wrap:wrap; gap:6px; }
.proj-stack span{ font-family:var(--font-mono); font-size:10.5px; color:var(--navy-deep); background:rgba(226,149,77,0.85); padding:3px 7px; letter-spacing:0.02em; }
.proj-status{ font-family:var(--font-mono); font-size:10.5px; letter-spacing:0.06em; text-transform:uppercase; color:var(--redline); white-space:nowrap; }

/* ---------- experience ---------- */
.exp-role{ margin-bottom:28px; }
.exp-role-title{ font-size:1.3rem; }
.exp-role-meta{ font-family:var(--font-mono); font-size:12.5px; color:var(--paper-dim); margin-top:6px; }
.exp-log{ position:relative; padding-left:28px; margin-top:32px; }
.exp-log::before{ content:''; position:absolute; left:5px; top:6px; bottom:6px; width:1px; background:var(--navy-line); }
.exp-item{ position:relative; padding-bottom:28px; }
.exp-item:last-child{ padding-bottom:0; }
.exp-item::before{
  content:''; position:absolute; left:-28px; top:5px; width:11px; height:11px;
  background:var(--navy-deep); border:2px solid var(--copper); border-radius:50%;
}
.exp-item-label{ font-family:var(--font-mono); font-size:11px; letter-spacing:0.08em; text-transform:uppercase; color:var(--copper); margin-bottom:6px; }
.exp-item-body{ color:var(--paper-dim); max-width:70ch; }

/* ---------- skills / BOM ---------- */
.bom{ width:100%; border-collapse:collapse; font-size:14.5px; }
.bom thead th{
  text-align:left; font-family:var(--font-mono); font-size:11px; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--copper); border-bottom:1px solid var(--navy-line); padding:0 16px 12px 0;
}
.bom tbody td{ padding:16px 16px 16px 0; border-bottom:1px solid var(--navy-panel-2); vertical-align:top; }
.bom tbody tr:last-child td{ border-bottom:none; }
.bom-cat{ font-family:var(--font-mono); font-size:13px; color:var(--paper); white-space:nowrap; width:1%; padding-right:32px !important; }
.bom-items{ color:var(--paper-dim); }

/* ---------- credentials ---------- */
.cred-grid{ display:grid; grid-template-columns:repeat(4, 1fr); gap:20px; }
.cred-panel{ border:1px solid var(--navy-line); padding:22px; background:var(--navy-panel); }
.cred-panel h3{ font-family:var(--font-mono); font-size:12px; letter-spacing:0.08em; text-transform:uppercase; color:var(--copper); margin-bottom:16px; }
.plate{ border:1px solid var(--navy-line); padding:12px; margin-bottom:12px; }
.plate:last-child{ margin-bottom:0; }
.plate-award{ font-family:var(--font-mono); font-size:12px; color:var(--redline); letter-spacing:0.04em; }
.plate-name{ font-size:13.5px; margin-top:6px; line-height:1.4; }
.cred-item{ margin-bottom:14px; font-size:13.5px; }
.cred-item:last-child{ margin-bottom:0; }
.cred-item-title{ color:var(--paper); }
.cred-item-meta{ font-family:var(--font-mono); font-size:11.5px; color:var(--paper-dim); margin-top:3px; }

/* ---------- contact / footer ---------- */
.contact{ text-align:center; }
.contact-title{ font-size:clamp(1.8rem, 4vw, 2.6rem); margin-bottom:18px; }
.contact-sub{ color:var(--paper-dim); max-width:52ch; margin:0 auto 34px; }
.contact .btn{ font-size:14px; padding:14px 28px; }

.footer{ border-top:1px solid var(--navy-line); padding:32px 0; }
.footer-frame{ position:relative; border:1px solid var(--navy-line); padding:20px 24px; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; }
.footer-mono{ font-family:var(--font-mono); font-size:11.5px; color:var(--paper-dim); letter-spacing:0.04em; }
.footer-mono b{ color:var(--paper); font-weight:500; }

/* ---------- field log page ---------- */
.log-head{ padding:72px 0 48px; }
.log-head .eyebrow{ display:block; margin-bottom:10px; }
.log-title-xl{ font-size:clamp(2.2rem, 4.5vw, 3rem); letter-spacing:-0.01em; }
.log-lede{ color:var(--paper-dim); max-width:62ch; margin-top:14px; }
.log-list{
  padding-bottom:88px;
  display:flex; flex-direction:column; gap:28px;
}
.log-entry{
  position:relative;
  background:var(--navy-panel);
  border:1px solid var(--navy-line);
  padding:30px 32px 28px;
  transition:border-color .2s ease;
}
.log-entry:hover{ border-color:rgba(44,74,114,0.4); }
.log-entry-head{
  display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap;
  margin-bottom:16px;
}
.log-tag{
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  padding:4px 9px;
  border:1px solid var(--navy-line);
  color:var(--paper-dim);
}
.log-tag.tag-copper{ color:var(--copper); border-color:var(--copper); }
.log-tag.tag-redline{ color:var(--redline); border-color:var(--redline); }
.log-date{
  font-family:var(--font-mono);
  font-size:11.5px;
  color:var(--paper-dim);
  letter-spacing:0.06em;
  text-transform:uppercase;
}
.log-title{ font-size:1.45rem; margin-bottom:14px; }
.log-body p{ color:var(--paper-dim); max-width:75ch; font-size:15px; }
.log-body p + p{ margin-top:12px; }
.log-photos{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(210px, 1fr));
  gap:14px;
  margin-top:24px;
}
.log-photo{
  position:relative;
  display:block;
  padding:0;
  background:var(--navy-panel-2);
  border:1px solid var(--navy-line);
  cursor:zoom-in;
  transition:border-color .15s ease;
}
.log-photo:hover{ border-color:var(--copper); }
.log-photo.is-missing{ cursor:default; }
.log-photo.is-missing:hover{ border-color:var(--navy-line); }
.log-photo-imgwrap{
  display:block;
  aspect-ratio:4 / 3;
  overflow:hidden;
}
.log-photo img{
  width:100%; height:100%;
  object-fit:cover;
  transition:transform .25s ease, opacity .25s ease;
}
.log-photo:not(.is-missing):hover img{ transform:scale(1.03); opacity:0.88; }
.log-photo-pending{
  display:none;
  width:100%; height:100%;
  align-items:center; justify-content:center;
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--paper-dim);
}
.log-photo.is-missing .log-photo-imgwrap{
  display:flex;
}
.log-photo.is-missing .log-photo-pending{ display:flex; }
.log-photo-cap{
  display:block;
  font-family:var(--font-mono);
  font-size:10.5px;
  color:var(--paper-dim);
  letter-spacing:0.04em;
  padding:8px 10px;
  border-top:1px solid var(--navy-line);
  text-align:left;
}

/* ---------- lightbox ---------- */
.lightbox{
  position:fixed; inset:0; z-index:100;
  display:none;
  align-items:center; justify-content:center;
  background:rgba(7,17,31,0.95);
  backdrop-filter:blur(6px);
  padding:56px;
}
.lightbox.open{ display:flex; }
.lightbox-figure{
  max-width:min(1100px, 92vw);
  display:flex; flex-direction:column;
}
.lightbox-figure img{
  max-width:100%;
  max-height:76vh;
  object-fit:contain;
  border:1px solid var(--navy-line);
  background:var(--navy-deep);
}
.lightbox-foot{
  display:flex; justify-content:space-between; align-items:baseline; gap:16px;
  margin-top:12px;
}
.lightbox-cap{
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--paper);
  letter-spacing:0.05em;
}
.lightbox-count{
  font-family:var(--font-mono);
  font-size:10.5px;
  color:var(--paper-dim);
  letter-spacing:0.06em;
  white-space:nowrap;
}
.lb-btn{
  position:absolute;
  width:40px; height:40px;
  display:flex; align-items:center; justify-content:center;
  background:rgba(11,29,51,0.8);
  border:1px solid var(--navy-line);
  color:var(--paper-dim);
  cursor:pointer;
  transition:border-color .15s ease, color .15s ease;
}
.lb-btn:hover{ border-color:var(--copper); color:var(--copper); }
.lb-btn svg{ width:18px; height:18px; }
.lb-close{ top:18px; right:18px; }
.lb-prev{ left:18px; top:50%; transform:translateY(-50%); }
.lb-next{ right:18px; top:50%; transform:translateY(-50%); }

/* ---------- reveal ---------- */
.reveal{ opacity:0; transform:translateY(14px); transition:opacity .5s ease, transform .5s ease; }
.reveal.in-view{ opacity:1; transform:translateY(0); }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; transition:none; }
  .tb-draw rect{ animation:none; stroke-dashoffset:0; }
  .proj-card, .proj-card .corner{ transition:none; }
  .log-photo img, .log-entry, .lb-btn{ transition:none; }
}

@media (max-width:920px){
  .hero-row{ flex-direction:column; align-items:flex-start; gap:24px; }
  .hero-portrait{ display:block; }
  .hero-portrait-frame{ width:190px; height:230px; flex:none; }
  .hero-grid{ grid-template-columns:1fr; gap:40px; }
  .proj-grid{ grid-template-columns:1fr; }
  .cred-grid{ grid-template-columns:repeat(2, 1fr); }
  .nav-links{ display:none; }
}
@media (max-width:560px){
  .hero-frame{ padding:32px 20px; }
  .hero-portrait-frame{ width:150px; height:180px; }
  .hero-portrait-ph{ font-size:8.5px; }
  .cred-grid{ grid-template-columns:1fr; }
  .section{ padding:64px 0; }
  .tb-row{ flex-direction:column; gap:2px; }
  .tb-value{ text-align:left; }
  .log-entry{ padding:24px 20px 22px; }
  .lightbox{ padding:48px 12px; }
  .lb-prev{ left:10px; }
  .lb-next{ right:10px; }
}