/* ============================================================
   TOKENS
   Palette is drawn from drafting media and CAD pen colours:
   mylar sheet, graphite lead, and layer-6 magenta for anything
   that flags a conflict or a callout.
   ============================================================ */
:root{
  --mylar:#E9EAE4;
  --mylar-2:#DFE1D9;
  --ink:#15181A;
  --ink-2:#1D2124;
  --graphite:#5F655F;
  --rule:#C5C8BF;
  --rule-dark:#2C3134;
  --pen:#CE0058;          /* callout / clash */
  --pen-2:#00757F;        /* coordinated */
  --paper-on-dark:#EDEEE8;

  --f-display:"Archivo",system-ui,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,monospace;

  --gut:clamp(20px,5vw,64px);
  --max:1240px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--mylar);
  color:var(--ink);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}

/* sheet frame — a drawing is always inside a border */
.frame{
  position:fixed;inset:14px;
  border:1px solid var(--rule);
  pointer-events:none;z-index:60;
  mix-blend-mode:multiply;
}
@media(max-width:820px){.frame{display:none}}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}

/* ---------- type scale ---------- */
.h-xl{
  font-family:var(--f-display);
  font-variation-settings:"wdth" 112,"wght" 700;
  font-size:clamp(2.9rem,9.2vw,7.4rem);
  line-height:.92;letter-spacing:-.03em;margin:0;
}
.h-lg{
  font-family:var(--f-display);
  font-variation-settings:"wdth" 108,"wght" 650;
  font-size:clamp(1.7rem,3.6vw,2.9rem);
  line-height:1.04;letter-spacing:-.02em;margin:0;
}
.h-md{
  font-family:var(--f-display);
  font-variation-settings:"wdth" 100,"wght" 600;
  font-size:clamp(1.15rem,1.9vw,1.45rem);
  line-height:1.2;letter-spacing:-.01em;margin:0;
}
.mono{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
.lede{font-size:clamp(1.02rem,1.5vw,1.22rem);line-height:1.62;max-width:62ch;color:#2A2E2F}

/* ---------- grid bubble: real drawing grid reference ---------- */
.bubble{
  display:inline-flex;align-items:center;gap:.85rem;
  margin-bottom:1.6rem;
}
.bubble b{
  width:30px;height:30px;border-radius:50%;
  border:1px solid var(--ink);
  display:grid;place-items:center;
  font-family:var(--f-mono);font-size:.78rem;font-weight:500;
}
.bubble span{color:var(--graphite)}
.on-dark .bubble b{border-color:var(--paper-on-dark)}
.on-dark .bubble span{color:#8D948F}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(233,234,228,.9);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--rule);
}
.nav__in{
  max-width:var(--max);margin:0 auto;padding:.7rem var(--gut);
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
}
.nav__id{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase}
.nav__id em{font-style:normal;color:var(--pen)}
.nav__links{display:flex;gap:1.4rem;list-style:none;margin:0;padding:0}
.nav__links a{
  font-family:var(--f-mono);font-size:.7rem;letter-spacing:.12em;
  text-transform:uppercase;text-decoration:none;color:var(--graphite);
  padding-bottom:2px;border-bottom:1px solid transparent;
}
.nav__links a:hover,.nav__links a:focus-visible{color:var(--ink);border-color:var(--pen)}
@media(max-width:760px){.nav__links{display:none}}

/* ---------- hero ---------- */
.hero{padding:clamp(3.2rem,9vw,6.4rem) 0 clamp(2rem,4vw,3rem)}
.hero__role{
  font-family:var(--f-mono);font-size:.76rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--pen);margin:0 0 1.1rem;
}
.hero__name .sur{display:block;color:var(--graphite)}
.hero__thesis{margin:2.2rem 0 0;max-width:54ch;font-size:clamp(1.08rem,1.7vw,1.35rem);line-height:1.5}
.hero__thesis strong{font-weight:600}
.hero__meta{
  margin-top:2.4rem;display:flex;flex-wrap:wrap;gap:.6rem 2rem;
  border-top:1px solid var(--rule);padding-top:1rem;color:var(--graphite);
}
.hero__cta{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:2.2rem}
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--f-mono);font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;
  padding:.85rem 1.5rem;text-decoration:none;border:1px solid var(--ink);
  transition:background .18s ease,color .18s ease,border-color .18s ease;
}
.btn--solid{background:var(--ink);color:var(--mylar)}
.btn--solid:hover{background:var(--pen);border-color:var(--pen)}
.btn--ghost:hover{background:var(--ink);color:var(--mylar)}

/* ---------- SIGNATURE: dimension strings ----------
   Career facts are set the way a drawing dimensions a wall:
   extension lines, 45° ticks, value above the line.
   ------------------------------------------------- */
.dims{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:clamp(1.4rem,4vw,3rem);
  padding:clamp(2.4rem,5vw,3.6rem) 0 clamp(3rem,6vw,4.4rem);
}
@media(max-width:820px){.dims{grid-template-columns:repeat(2,1fr)}}
.dim__val{
  font-family:var(--f-display);
  font-variation-settings:"wdth" 105,"wght" 600;
  font-size:clamp(1.6rem,3.4vw,2.5rem);line-height:1;display:block;margin-bottom:.7rem;
}
.dim__line{position:relative;height:1px;background:var(--ink);transform-origin:left center}
.dim__line::before,.dim__line::after{
  content:"";position:absolute;top:-6px;width:1px;height:13px;background:var(--ink);
}
.dim__line::before{left:0}
.dim__line::after{right:0}
.dim__tick{position:absolute;top:-5px;width:11px;height:11px;border-right:1px solid var(--ink);transform:rotate(45deg)}
.dim__tick--l{left:-5px}
.dim__tick--r{right:-6px}
.dim__label{display:block;margin-top:.7rem;color:var(--graphite)}
.reveal .dim__line{animation:draw .7s cubic-bezier(.2,.7,.3,1) both}
@keyframes draw{from{transform:scaleX(0)}to{transform:scaleX(1)}}

/* ---------- generic section ---------- */
.sec{padding:clamp(3.4rem,7vw,6rem) 0;border-top:1px solid var(--rule)}
.sec__head{margin-bottom:clamp(2rem,4vw,3rem);max-width:70ch}
.sec__head .lede{margin:1.1rem 0 0}

/* ---------- capability matrix ---------- */
.matrix{border-top:1px solid var(--rule)}
.row{
  display:grid;grid-template-columns:64px minmax(180px,1fr) 2.2fr;
  gap:clamp(1rem,3vw,2.4rem);
  padding:1.5rem 0;border-bottom:1px solid var(--rule);
  align-items:start;
}
.row__no{font-family:var(--f-mono);font-size:.72rem;color:var(--pen);padding-top:.3rem}
.row__body{color:#33383A}
.row__body p{margin:0}
.row__tags{margin:.8rem 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:.4rem}
.row__tags li{
  font-family:var(--f-mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--rule);padding:.28rem .55rem;color:var(--graphite);
}
@media(max-width:760px){
  .row{grid-template-columns:44px 1fr;row-gap:.7rem}
  .row__body{grid-column:2}
}

/* ---------- experience: section datums on a dark viewport ---------- */
.viewport{background:var(--ink);color:var(--paper-on-dark);border-top:none}
.viewport .lede{color:#B6BCB7}
.levels{margin-top:1rem;border-left:1px solid var(--rule-dark);padding-left:clamp(1.4rem,4vw,3rem)}
.level{position:relative;padding:2.1rem 0;border-bottom:1px solid var(--rule-dark)}
.level:last-child{border-bottom:none}
.level::before{
  content:"";position:absolute;left:calc(-1 * clamp(1.4rem,4vw,3rem) - 5px);top:2.5rem;
  width:9px;height:9px;background:var(--mylar);transform:rotate(45deg);
}
.level--now::before{background:var(--pen)}
.level__top{display:flex;flex-wrap:wrap;align-items:baseline;gap:.5rem 1.4rem;margin-bottom:.35rem}
.level__date{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.1em;color:#8D948F}
.level--now .level__date{color:var(--pen)}
.level__org{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.06em;color:#9AA19B;margin:0 0 1rem}
.level ul{margin:0;padding-left:1.1rem;color:#C4CAC5;max-width:74ch}
.level li{margin-bottom:.45rem}
.level li::marker{color:var(--pen-2)}

/* ---------- projects ---------- */
.projects{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:clamp(1rem,2.4vw,1.8rem);
}
@media(max-width:960px){.projects{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.projects{grid-template-columns:1fr}}
.proj{margin:0}
.proj__frame{
  position:relative;aspect-ratio:4/3;overflow:hidden;
  background:var(--mylar-2);border:1px solid var(--rule);
}
.proj__frame img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.proj:hover .proj__frame img{transform:scale(1.04)}
.proj__empty{
  position:absolute;inset:0;display:grid;place-items:center;
  color:#9BA098;
  background-image:linear-gradient(var(--rule) 1px,transparent 1px),linear-gradient(90deg,var(--rule) 1px,transparent 1px);
  background-size:22px 22px;background-position:-1px -1px;
}
.proj__empty span{background:var(--mylar-2);padding:.4rem .7rem;font-family:var(--f-mono);font-size:.64rem;letter-spacing:.14em}
.proj figcaption{padding:.85rem 0 0}
.proj__name{font-weight:600;font-size:1.02rem;margin:0}
.proj__loc{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--graphite);margin:.3rem 0 0}

/* ---------- toolkit legend ---------- */
.legend{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1.2rem,3vw,2.4rem)}
@media(max-width:860px){.legend{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.legend{grid-template-columns:1fr}}
.legend h3{
  font-family:var(--f-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--pen);margin:0 0 .9rem;padding-bottom:.6rem;border-bottom:1px solid var(--rule);
}
.legend ul{list-style:none;margin:0;padding:0}
.legend li{padding:.32rem 0;color:#33383A;font-size:.95rem}

/* ---------- credentials ---------- */
.creds{display:grid;grid-template-columns:repeat(2,1fr);gap:0 clamp(1.5rem,4vw,3rem)}
@media(max-width:760px){.creds{grid-template-columns:1fr}}
.cred{padding:1.3rem 0;border-bottom:1px solid var(--rule)}
.cred h3{margin:0 0 .35rem;font-size:1rem;font-weight:600}
.cred p{margin:0;color:var(--graphite);font-size:.92rem}

/* ---------- title block (contact + footer) ---------- */
.titleblock{background:var(--ink);color:var(--paper-on-dark);padding:clamp(3rem,7vw,5rem) 0 0}
.tb__lead{max-width:56ch}
.tb__lead .h-lg{margin-bottom:1rem}
.tb__lead p{color:#B6BCB7;margin:0}
.tb__contact{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.tb__contact .btn{border-color:#4A5053;color:var(--paper-on-dark)}
.tb__contact .btn:hover{background:var(--pen);border-color:var(--pen);color:#fff}
.tb__grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--rule-dark);margin-top:clamp(2.6rem,6vw,4rem);
}
@media(max-width:760px){.tb__grid{grid-template-columns:repeat(2,1fr)}}
.tb__cell{
  padding:1.1rem 1.2rem;border-right:1px solid var(--rule-dark);border-bottom:1px solid var(--rule-dark);
}
.tb__cell:last-child{border-right:none}
.tb__cell dt{font-family:var(--f-mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:#7E857F;margin-bottom:.4rem}
.tb__cell dd{margin:0;font-size:.9rem}
.tb__cell a{text-decoration:none;border-bottom:1px solid #4A5053}
.tb__cell a:hover{color:var(--pen);border-color:var(--pen)}
.tb__foot{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:.6rem;
  padding:1rem 0 1.4rem;color:#7E857F;
}

/* ---------- motion / a11y ---------- */
.reveal-target{opacity:0;transform:translateY(14px)}
.reveal{opacity:1;transform:none;transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.3,1)}
:focus-visible{outline:2px solid var(--pen);outline-offset:3px}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal-target{opacity:1;transform:none}
  .reveal .dim__line{animation:none}
  *{transition:none!important}
}

/* ============================================================
   PROJECT DETAIL PAGES
   ============================================================ */
.phead{padding:clamp(2.6rem,7vw,5rem) 0 clamp(2rem,4vw,3rem)}
.phead__eyebrow{color:var(--pen);margin:0 0 1.1rem}
.phead__title .sur{display:block;color:var(--graphite)}
.phead__lede{margin:2rem 0 0}
.pmeta{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--rule);margin:2.6rem 0 0;
}
@media(max-width:760px){.pmeta{grid-template-columns:repeat(2,1fr)}}
.pmeta__cell{padding:1.1rem 1.2rem 1.1rem 0;border-bottom:1px solid var(--rule)}
.pmeta__cell dt{
  font-family:var(--f-mono);font-size:.62rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--graphite);margin-bottom:.4rem;
}
.pmeta__cell dd{margin:0;font-size:.92rem}

.steps{padding-bottom:clamp(2rem,5vw,4rem)}
.step{padding:clamp(2.4rem,5vw,3.6rem) 0;border-top:1px solid var(--rule)}
.step__head{display:flex;gap:clamp(1rem,3vw,2.2rem);align-items:baseline}
.step__num{color:var(--pen);flex:none;padding-top:.2rem}
.step__tool{color:var(--graphite);margin:.4rem 0 0}
.step__cap{max-width:66ch;margin:1.2rem 0 1.8rem;color:#33383A}
.shot{
  position:relative;aspect-ratio:16/9;overflow:hidden;
  background:var(--mylar-2);border:1px solid var(--rule);
}
.shot img{width:100%;height:100%;object-fit:cover;display:block}
.shot__empty{
  position:absolute;inset:0;display:grid;place-items:center;color:#9BA098;
  background-image:linear-gradient(var(--rule) 1px,transparent 1px),linear-gradient(90deg,var(--rule) 1px,transparent 1px);
  background-size:26px 26px;background-position:-1px -1px;
}
.shot__empty span{
  background:var(--mylar-2);padding:.45rem .8rem;
  font-family:var(--f-mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;
}

/* project card becomes a link on the index page */
a.proj{text-decoration:none;color:inherit;display:block}
a.proj .proj__frame{transition:border-color .2s ease}
a.proj:hover .proj__frame{border-color:var(--pen)}
a.proj:hover .proj__name{color:var(--pen)}
.proj__more{
  font-family:var(--f-mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--pen);margin:.45rem 0 0;
}