/* ============================================================
   THEME TOKENS — clean light theme with a bold accent.
   Change these to re-skin the whole site.
   ============================================================ */
:root{
  --bg:          #faf9f6;   /* warm off-white */
  --bg-2:        #ffffff;   /* card white */
  --ink:         #17181a;   /* near-black text */
  --ink-dim:     #63666e;   /* secondary text */
  --line:        #e4e1d8;   /* hairline rules */
  --line-bright: #cfc9ba;   /* stronger rules */
  --accent:      #e8501f;   /* international orange — the pop */
  --accent-soft: rgba(232,80,31,.07);
  --font-head: 'Space Grotesk', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-head);
  overflow-x:hidden;
  line-height:1.6;
}

/* ---------- scroll progress bar ---------- */
#progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--accent);z-index:200}

/* ---------- dot grid background ---------- */
.grid-bg{
  position:fixed;inset:0;z-index:-3;pointer-events:none;
  background-image:radial-gradient(circle, var(--line) 1px, transparent 1.4px);
  background-size:26px 26px;
  opacity:.55;
  animation:gridDrift 120s linear infinite;
}
@keyframes gridDrift{from{background-position:0 0}to{background-position:104px 104px}}

/* ---------- floating geometric shapes (ambient movement) ---------- */
.shape-wrap{position:fixed;z-index:-2;pointer-events:none;will-change:transform}
.shape{opacity:.28;animation:floatA var(--dur,26s) ease-in-out infinite alternate}
.shape.sq{border:1.5px solid var(--accent)}
.shape.sq.gray{border-color:var(--line-bright)}
.shape.ci{border:1.5px solid var(--accent);border-radius:50%}
.shape.ci.gray{border-color:var(--line-bright)}
.shape.di{border:1.5px solid var(--accent);transform:rotate(45deg)}
.shape.dot{background:var(--accent);border-radius:50%;opacity:.35}
.shape.plus{color:var(--accent);font-family:var(--font-mono);font-size:22px;opacity:.4}
@keyframes floatA{
  from{transform:translate(0,0) rotate(0deg)}
  to{transform:translate(26px,-34px) rotate(14deg)}
}

/* ---------- nav ---------- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;justify-content:space-between;align-items:center;
  padding:16px 40px;
  background:var(--bg);
  border-bottom:1px solid var(--line);
}
/* Your logo, vectorized. To swap in an exact file later, replace the
   <path> data in the nav <svg> and in the sketch divider <svg> below. */
.nav-mark{width:58px;height:58px;display:block;transition:transform .4s cubic-bezier(.22,1,.36,1)}
@media(max-width:640px){.nav-mark{width:44px;height:44px}}
.nav-mark path{fill:var(--ink);transition:fill .3s}
a:hover > .nav-mark{transform:rotate(90deg)}
a:hover > .nav-mark path{fill:var(--accent)}
.nav-links{display:flex;gap:34px;align-items:center}
.nav-links a{
  color:var(--ink-dim);text-decoration:none;font-family:var(--font-mono);
  font-size:12px;letter-spacing:.15em;text-transform:uppercase;
  position:relative;transition:color .25s;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:-5px;height:2px;width:0;
  background:var(--accent);transition:width .3s;
}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}
@media(max-width:640px){.nav-links{gap:18px}.nav-links a{font-size:10px}nav{padding:14px 20px}.drop-arrow{display:none}}
@media(max-width:480px){
  .nav-links{gap:11px}
  .nav-links a{font-size:9px;letter-spacing:.06em}
  nav{padding:12px 14px}
}

/* ---------- section scaffolding ---------- */
section{position:relative;padding:130px 8vw;max-width:1200px;margin:0 auto;overflow-x:clip}
.kicker{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.45em;
  text-transform:uppercase;color:var(--accent);margin-bottom:18px;
}
h2.section-title{
  font-size:clamp(2rem,5vw,3.4rem);font-weight:600;letter-spacing:.02em;
  margin-bottom:14px;
}
.rule{
  height:2px;background:var(--accent);margin:26px 0 40px;
  transform-origin:left;transform:scaleX(0);transition:transform 1.1s cubic-bezier(.22,1,.36,1);
}
.visible .rule{transform:scaleX(1)}

/* generic reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.22,1,.36,1)}
.visible .reveal{opacity:1;transform:none}
.reveal.d1{transition-delay:.12s}.reveal.d2{transition-delay:.24s}.reveal.d3{transition-delay:.36s}

/* ---------- hero ---------- */
.hero{
  min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;
  text-align:center;padding:0 6vw;position:relative;
}
.hero .kicker{margin-bottom:26px}
.hero h1{
  font-size:clamp(2.6rem,9vw,6.5rem);font-weight:700;letter-spacing:.08em;
  line-height:1.05;
}
.hero h1 span{display:inline-block;opacity:0;transform:translateY(30px);animation:letterIn .7s cubic-bezier(.22,1,.36,1) forwards}
@keyframes letterIn{to{opacity:1;transform:none}}

/* orange swipe under the name */
.name-underline{
  height:5px;width:0;background:var(--accent);margin:22px auto 0;
  animation:swipe .9s cubic-bezier(.22,1,.36,1) forwards 1.5s;
}
@keyframes swipe{to{width:min(340px,52vw)}}

.hero-sub{
  margin-top:24px;font-family:var(--font-mono);font-size:13px;letter-spacing:.12em;
  color:var(--ink-dim);opacity:0;animation:fadeIn 1s forwards 2s;
}
.hero-sub b{color:var(--accent);font-weight:400}
@keyframes fadeIn{to{opacity:1}}
.hero-cta{
  margin-top:46px;opacity:0;animation:fadeIn 1s forwards 2.4s;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.25em;text-transform:uppercase;
  color:var(--ink);text-decoration:none;border:1.5px solid var(--ink);
  padding:14px 30px;position:relative;transition:all .3s;
}
.hero-cta:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft);transform:translateY(-2px)}
.scroll-hint{
  position:absolute;bottom:34px;font-family:var(--font-mono);font-size:10px;
  letter-spacing:.4em;color:var(--ink-dim);opacity:0;animation:fadeIn 1s forwards 3s;
}
.scroll-hint::after{
  content:'';display:block;width:1px;height:38px;margin:10px auto 0;
  background:linear-gradient(var(--accent),transparent);animation:hintPulse 2s infinite;
}
@keyframes hintPulse{0%,100%{opacity:.3}50%{opacity:1}}

/* ---------- pencil-sketch logo divider (scroll-scrubbed) ----------
   The wrapper is tall; the artwork is sticky-centered in the viewport
   and sketches itself in as you scroll through the wrapper. */
.sketch-wrap{min-height:100vh;position:relative}
.sketch-sticky{
  height:100vh;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
}
.sketch-svg{width:min(470px,78vw);height:auto;overflow:visible;will-change:transform}
.sketch-path{stroke:#43444a;stroke-width:1.7;fill:none;stroke-linejoin:round;stroke-linecap:round}
.sketch-fill{opacity:.9}
.logo-caption{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.35em;color:var(--ink-dim);
  text-transform:uppercase;margin-top:26px;
}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:340px 1fr;gap:60px;align-items:start}
@media(max-width:860px){.about-grid{grid-template-columns:1fr}}
.photo-frame{
  position:relative;aspect-ratio:4/5;border:1.5px solid var(--ink);
  background:repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(23,24,26,.04) 10px, rgba(23,24,26,.04) 11px);
  display:flex;align-items:center;justify-content:center;
}
.photo-frame::before,.photo-frame::after{
  content:'';position:absolute;width:18px;height:18px;border:2px solid var(--accent);
}
.photo-frame::before{top:-7px;left:-7px;border-right:none;border-bottom:none}
.photo-frame::after{bottom:-7px;right:-7px;border-left:none;border-top:none}
.photo-frame .ph-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.25em;color:var(--ink-dim);text-align:center;padding:0 20px}
/* To use a real photo: delete the .ph-label div and add
   <img src="me.jpg" style="width:100%;height:100%;object-fit:cover"> inside .photo-frame */
.about-text p{color:var(--ink-dim);margin-bottom:14px;font-size:1rem}
.about-text p b{color:var(--ink);font-weight:500}

.spec-sheet{
  margin-top:18px;display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);
}
.spec{background:var(--bg-2);padding:12px 14px}
.spec .num{font-size:1.45rem;font-weight:600;color:var(--accent)}
.spec .lbl{font-family:var(--font-mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-dim);margin-top:4px}

/* ---------- projects ---------- */
.proj{
  position:relative;border:1px solid var(--line);background:#ffffff;
  padding:54px 54px 48px;margin-bottom:70px;
  transition:border-color .35s, box-shadow .35s, transform .35s;
}
.proj:hover{border-color:var(--line-bright);box-shadow:0 18px 44px -26px rgba(23,24,26,.35);transform:translateY(-4px)}
.proj::before{
  content:attr(data-fig);position:absolute;top:-11px;left:26px;background:var(--bg);
  padding:0 12px;font-family:var(--font-mono);font-size:11px;letter-spacing:.3em;color:var(--accent);
}
.proj::after{
  content:'';position:absolute;left:0;top:0;width:3px;height:0;background:var(--accent);
  transition:height .4s cubic-bezier(.22,1,.36,1);
}
.proj:hover::after{height:100%}
@media(max-width:700px){.proj{padding:38px 24px}}
.proj-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:14px 22px;margin-bottom:6px}
.proj-head h3{font-size:clamp(1.4rem,3.2vw,2.1rem);font-weight:600;letter-spacing:.03em}
.proj-cat{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.25em;text-transform:uppercase;
  color:var(--accent);border:1px solid var(--accent);padding:4px 10px;
}
.proj-years{font-family:var(--font-mono);font-size:12px;color:var(--ink-dim);letter-spacing:.15em}
.proj-sub{font-family:var(--font-mono);font-size:13px;color:var(--ink-dim);letter-spacing:.08em;margin-bottom:26px}
.proj-body{display:grid;grid-template-columns:1fr 320px;gap:44px;align-items:start}
@media(max-width:860px){.proj-body{grid-template-columns:1fr}}
.proj-desc{color:var(--ink-dim);font-size:.98rem}
.proj-img{
  aspect-ratio:4/3;border:1px solid var(--line);position:relative;
  background:repeating-linear-gradient(-45deg, transparent, transparent 12px, rgba(23,24,26,.04) 12px, rgba(23,24,26,.04) 13px);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:10px;letter-spacing:.25em;color:var(--ink-dim);
}
/* Real image: in the PROJECTS array below set image:"photos/robot.jpg" */
.proj-img img{width:100%;height:100%;object-fit:contain;display:block}
.awards{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.award{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:var(--ink);
  border:1px solid var(--line-bright);background:var(--accent-soft);padding:7px 14px;
  display:inline-flex;align-items:center;gap:8px;
}
.award::before{content:'◈';color:var(--accent);font-size:10px}

/* ---------- marquee divider ---------- */
.marquee{
  overflow:hidden;white-space:nowrap;padding:26px 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.marquee-inner{
  display:inline-block;animation:scrollX 24s linear infinite;
  font-weight:700;font-size:clamp(1.8rem,4.5vw,3.2rem);letter-spacing:.06em;
  color:transparent;-webkit-text-stroke:1.5px var(--accent);
}
@keyframes scrollX{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- skills ---------- */
.skills-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.skill{
  background:var(--bg-2);padding:26px 20px;position:relative;overflow:hidden;
  transition:box-shadow .25s;
  transform-style:preserve-3d;will-change:transform;
}
.skill:hover{
  background:var(--bg-2);z-index:5;
  box-shadow:inset 3px 0 0 var(--cat, transparent), 0 20px 40px -18px rgba(23,24,26,.45);
}
.skill .s-cat{font-family:var(--font-mono);font-size:9px;letter-spacing:.3em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.skill .s-name{font-weight:500;font-size:1.05rem}

/* ---------- contact ---------- */
.contact{text-align:center}
.contact h2{font-size:clamp(2rem,6vw,3.8rem);font-weight:600;line-height:1.15}
.contact h2 em{font-style:normal;color:var(--accent)}
.contact-mail{
  display:inline-block;margin-top:38px;font-family:var(--font-mono);font-size:14px;
  letter-spacing:.12em;color:var(--ink);text-decoration:none;
  border:1.5px solid var(--ink);padding:16px 34px;transition:all .3s;
}
.contact-mail:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft);transform:translateY(-2px)}
.socials{margin-top:30px;display:flex;justify-content:center;gap:30px}
.socials a{font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;color:var(--ink-dim);text-decoration:none;transition:color .25s}
.socials a:hover{color:var(--accent)}

footer{
  border-top:1px solid var(--line);margin-top:60px;padding:30px 8vw;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-family:var(--font-mono);font-size:10px;letter-spacing:.25em;color:var(--ink-dim);text-transform:uppercase;
}

/* ---------- about: portrait + current roles ---------- */
.photo-frame img{width:100%;height:100%;object-fit:cover;display:block}
.now-list{margin-top:18px;border:1px solid var(--line);background:var(--bg-2)}
.now-item{display:flex;gap:16px;align-items:baseline;padding:9px 16px;border-bottom:1px solid var(--line)}
.now-item:last-child{border-bottom:none}
.now-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.25em;text-transform:uppercase;color:var(--accent);min-width:76px;flex-shrink:0}
.now-body b{font-weight:600;font-size:.95rem}
.now-sub{display:block;font-family:var(--font-mono);font-size:10.5px;color:var(--ink-dim);letter-spacing:.05em;margin-top:1px}

/* ---------- experience ---------- */
.exp{display:grid;grid-template-columns:160px 1fr;gap:26px;padding:30px 0;border-bottom:1px solid var(--line)}
.exp:last-child{border-bottom:none}
.exp-period{font-family:var(--font-mono);font-size:12px;color:var(--ink-dim);letter-spacing:.1em;padding-top:5px}
.exp h3{font-size:1.25rem;font-weight:600}
.exp-org{color:var(--accent);font-family:var(--font-mono);font-size:12px;letter-spacing:.15em;text-transform:uppercase;margin:4px 0 10px}
.exp p{color:var(--ink-dim);font-size:.97rem}
@media(max-width:700px){.exp{grid-template-columns:1fr;gap:6px}}

/* ---------- gallery: fly-through as you scroll ---------- */
.gallery-wrap{height:1100vh;position:relative}
.gallery-sticky{position:sticky;top:0;height:100vh;overflow:hidden}
.gallery-kicker{position:absolute;top:96px;left:8vw;z-index:50}
.gallery-scene{position:relative;width:100%;height:100%;perspective:900px;transform-style:preserve-3d}
.g-card{
  position:absolute;left:50%;top:50%;width:min(460px,66vw);
  border:1px solid var(--line-bright);background:#fff;
  padding:12px 12px 0;
  box-shadow:0 24px 60px -30px rgba(23,24,26,.4);will-change:transform,opacity;
  display:flex;flex-direction:column;overflow:hidden;
}
.g-card .g-photo{
  width:100%;aspect-ratio:4/3;object-fit:cover;display:block;
  background:repeating-linear-gradient(-45deg, transparent, transparent 12px, rgba(23,24,26,.05) 12px, rgba(23,24,26,.05) 13px);
}
.g-card .g-empty{
  width:100%;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;
  text-align:center;padding:0 18px;
  background:repeating-linear-gradient(-45deg, transparent, transparent 12px, rgba(23,24,26,.05) 12px, rgba(23,24,26,.05) 13px);
  font-family:var(--font-mono);font-size:9px;letter-spacing:.2em;color:var(--ink-dim);
}
.g-caption{
  padding:12px 4px;text-align:center;
  font-family:var(--font-mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-dim);
}

/* ---------- footer credit ---------- */
.credit{color:var(--accent);text-decoration:none}
.credit:hover{text-decoration:underline}

/* ---------- project image hover-swap (true replace, transparent-safe) ---------- */
.proj-img.has-img{background:none;border:none;box-shadow:none}
.proj-img .base-img{transition:opacity 1.15s cubic-bezier(.25,.1,.25,1)}
.proj-img .hover-img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;
  transform:scale(.99);
  transition:opacity 1.15s cubic-bezier(.25,.1,.25,1), transform 1.15s cubic-bezier(.25,.1,.25,1);
}
.proj:hover .proj-img .hover-img{opacity:1;transform:scale(1)}
.proj:hover .proj-img .base-img{opacity:0}

/* ---------- highlighted personal award ---------- */
.award.special{background:var(--accent);border-color:var(--accent);color:#fff}
.award.special::before{color:#fff}

/* ---------- experience logos ---------- */
.exp-main{display:flex;gap:18px;align-items:flex-start}
.exp-logo{width:46px;height:46px;object-fit:contain;flex-shrink:0;border:1px solid var(--line);background:#fff;padding:4px}
@media(max-width:700px){.exp-logo{width:38px;height:38px}}

/* ---------- skill category colors ---------- */
.skill{box-shadow:inset 3px 0 0 var(--cat, transparent)}
.skill .s-cat{color:var(--cat, var(--accent))}
.skill[data-cat="CAD"]{--cat:#e8501f}
.skill[data-cat="Code"]{--cat:#2563c9}
.skill[data-cat="Elec"]{--cat:#0f8a5f}
.skill[data-cat="Fab"]{--cat:#8b5cf6}
.skill[data-cat="Tools"]{--cat:#0d9488}
.skill[data-cat="Team"]{--cat:#d4386f}

/* ---------- "expand" hover: product rises upward, stays inside its box ---------- */
.proj-img.expand{align-self:center;aspect-ratio:1/1;top:-50px;margin-bottom:-60px}   /* taller box = expanded view keeps more width */
.proj-img.expand img{object-position:center}
.proj-img.expand .base-img{
  transform-origin:bottom center;
  transition:opacity 1.1s cubic-bezier(.25,.1,.25,1), transform 1.1s cubic-bezier(.25,.1,.25,1);
}
.proj:hover .proj-img.expand .base-img{opacity:0;transform:scale(.92)}   /* zooms out as it hands over */
.proj-img.expand .hover-img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:contain;
  transform-origin:bottom center;
  transform:scale(.78);opacity:0;
  transition:opacity 1.1s cubic-bezier(.25,.1,.25,1), transform 1.1s cubic-bezier(.25,.1,.25,1);
}
.proj:hover .proj-img.expand .hover-img{opacity:1;transform:scale(1)}    /* grows up from the base */

/* ---------- nav projects dropdown ---------- */
.nav-drop{position:relative;display:flex;align-items:center}
.drop-arrow{font-size:13px;opacity:.75;line-height:1}
.drop-menu{
  position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(6px);
  min-width:240px;background:var(--bg-2);border:1px solid var(--line);
  box-shadow:0 16px 40px -20px rgba(23,24,26,.35);
  opacity:0;visibility:hidden;transition:opacity .25s, transform .25s, visibility .25s;
  padding:6px 0;z-index:120;
}
.nav-drop:hover .drop-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.drop-menu a{
  display:block;padding:9px 18px;font-family:var(--font-mono);font-size:11px;
  letter-spacing:.08em;color:var(--ink-dim);text-decoration:none;text-transform:none;
}
.drop-menu a::after{display:none}
.drop-menu a:hover{color:var(--accent);background:var(--accent-soft)}

/* ---------- clickable project cards ---------- */
.proj.clickable{cursor:pointer}
.open-hint{
  position:absolute;top:20px;right:24px;font-family:var(--font-mono);font-size:10px;
  letter-spacing:.25em;color:var(--accent);opacity:0;transition:opacity .3s, transform .3s;
  transform:translateX(-6px);
}
.proj:hover .open-hint{opacity:1;transform:none}

/* ---------- project co-contributors ---------- */
.contribs{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--ink-dim);margin:2px 0 10px}
.contribs a{color:var(--accent);text-decoration:none}
.contribs a:hover{text-decoration:underline}

/* ---------- experience org links ---------- */
.exp-org a{color:var(--accent);text-decoration:none}
.exp-org a:hover{text-decoration:underline}

/* instantly snap reveals to hidden (used when replaying section entrances) */
.no-anim .reveal, .no-anim .rule{transition:none !important}

/* ---------- about stats: phone layout ---------- */
@media(max-width:640px){
  .spec-sheet{grid-template-columns:1fr 1fr}
  .spec:first-child{grid-column:1/-1}
}