/* ============================================================
   Varun Godambe — Portfolio
   Ops-Terminal skin · smooth-flowing portfolio
   ============================================================ */

/* ---- 1. Tokens -------------------------------------------- */
:root{
  --ff:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --serif:'Fraunces',Georgia,serif;

  --page:#07080a; --frame:#07080a; --card:#0d1015; --well:#11141a; --elev:#181c24;
  --line:#181c24; --line-hi:#262c38;
  --inv:#e9e5da; --inv2:#dfdacb; --invt:#16140f; --invt2:rgba(22,20,15,.62); --inv-acc:#b4540e;
  --t1:#d8dde6; --t2:#a8afbe; --t3:#828a9b; --t4:#4a5160;
  --s1:rgba(255,255,255,.03); --s2:rgba(255,255,255,.06);
  --brand:#ff7a33; --bhi:#ffa468; --bbg:rgba(255,122,51,.08); --bbd:#6e3a1c;
  --accent2:#7fd8ff; --a2bg:rgba(127,216,255,.08); --a2bd:#1a4a60;
  --green:#4ade80; --red:#ff5c5c; --amber:#fbbf24; --blue:#7fd8ff;
  --cyan:#67e8f9; --pink:#f4a0c0; --gray:#4a5160;
  --bar:#d97435;
  --ease:.2s ease;
  --flow:cubic-bezier(.22,.61,.36,1);
}

[data-theme="light"]{
  /* warm "paper" canvas — the inverted cream surface from dark mode, full-screen */
  --page:#e8e3d6; --frame:#e8e3d6; --card:#f5f1e8; --well:#e3ddcf; --elev:#faf7f0;
  /* warm sienna-brown hairlines (not cold blue-grey) so they harmonize with the cream */
  --line:rgba(46,38,24,.15); --line-hi:rgba(46,38,24,.28);
  --inv:#1b1711; --inv2:#241f17; --invt:#efeadd; --invt2:rgba(239,234,221,.66); --inv-acc:#ffa468;
  /* warm ink on warm paper */
  --t1:#231e15; --t2:rgba(35,30,21,.76); --t3:rgba(35,30,21,.55); --t4:rgba(35,30,21,.38);
  --s1:rgba(46,38,24,.045); --s2:rgba(46,38,24,.09);
  --brand:#c2520a; --bhi:#9c420a; --bbg:rgba(194,82,10,.09); --bbd:rgba(194,82,10,.42);
  --accent2:#1a6c96; --a2bg:rgba(26,108,150,.08); --a2bd:rgba(26,108,150,.4);
  --green:#1d7a44; --red:#c23a30; --amber:#946a04; --blue:#1f5f95;
  --cyan:#0d6e74; --pink:#a8406e; --gray:#9a958a; --bar:#c2520a;
}

/* ---- 2. Base ---------------------------------------------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--ff);font-size:14.5px;line-height:1.55;background:var(--frame);
  color:var(--t1);min-height:100vh;font-feature-settings:"tnum" 1;
  -webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;text-size-adjust:100%;
  -webkit-tap-highlight-color:rgba(255,122,51,.18);overflow-x:hidden}

body::before{content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:18px 18px}
[data-theme="light"] body::before{
  background-image:radial-gradient(rgba(46,38,24,.05) 1px,transparent 1px)}
body::after{content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(120% 60% at 50% 0%,rgba(255,122,51,.04) 0%,transparent 60%)}

a{color:inherit;text-decoration:none}
ul{list-style:none}

/* ---- 3. Scroll progress ----------------------------------- */
.progress{position:fixed;top:0;left:0;height:2px;width:0;background:var(--brand);
  z-index:60;transition:width .12s linear}

/* ---- 3b. Enter transition veil ---------------------------- */
.enter-veil{position:fixed;inset:0;z-index:400;background:var(--frame);display:flex;
  align-items:center;justify-content:center;opacity:0;visibility:hidden;
  transition:opacity .42s var(--flow),visibility .42s}
.enter-veil::before{content:'';position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.025) 1px,transparent 1px);background-size:18px 18px}
[data-theme="light"] .enter-veil::before{
  background-image:radial-gradient(rgba(46,38,24,.06) 1px,transparent 1px)}
.enter-veil.show{opacity:1;visibility:visible}
.load-term{width:min(440px,86vw);border:1px solid var(--line-hi);background:var(--card);
  padding:20px 22px;position:relative;z-index:1;opacity:0;transform:translateY(8px);
  transition:opacity .4s var(--flow),transform .4s var(--flow)}
.enter-veil.show .load-term{opacity:1;transform:none}
.load-head{display:flex;align-items:center;gap:9px;font-size:9.5px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--t4);margin-bottom:16px}
.load-head .dot{width:6px;height:6px;border-radius:50%;background:var(--green);
  animation:blink 2.4s ease-in-out infinite}
.load-log{font-size:12.5px;line-height:2;color:var(--t2);min-height:92px}
.load-log .ok{color:var(--brand)}
.load-track{height:2px;background:var(--line);margin-top:14px;overflow:hidden}
.load-fill{height:100%;width:0;background:var(--brand);transition:width .3s linear}
.load-pct{font-size:10px;color:var(--t4);margin-top:9px;text-align:right;
  font-variant-numeric:tabular-nums;letter-spacing:.1em}

/* ---- 4. Top nav ------------------------------------------- */
.topnav{position:sticky;top:0;z-index:50;height:54px;background:rgba(7,8,10,.78);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;
  align-items:center;gap:18px;padding:0 32px}
[data-theme="light"] .topnav{background:rgba(232,228,217,.8)}
.nav-menu{display:flex;flex:1;align-items:center;gap:18px;min-width:0}
.nav-toggle{display:none;width:40px;height:40px;align-items:center;justify-content:center;
  margin-left:auto;color:var(--t2);background:none;border:1px solid var(--line-hi);
  font-size:15px;cursor:pointer;transition:all var(--ease)}
.nav-toggle:hover{color:var(--t1);border-color:var(--t4)}
.nav-brand{display:flex;align-items:center;gap:10px}
.brand-mark{width:26px;height:26px;border:1px solid var(--brand);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;
  letter-spacing:.04em;flex-shrink:0}
.brand-name{font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  color:var(--t1);white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:8px;overflow-x:auto;
  scrollbar-width:none}
.nav-links::-webkit-scrollbar{display:none}
.nav-link{font-size:10.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  color:var(--t3);padding:8px 11px;position:relative;white-space:nowrap;
  background:none;border:none;cursor:pointer;transition:color var(--ease)}
.nav-link::after{content:'';position:absolute;left:11px;right:11px;bottom:6px;height:1px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--flow)}
.nav-link:hover{color:var(--t1)}
.nav-link.active{color:var(--brand)}
.nav-link.active::after{transform:scaleX(1)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:8px}
.nav-resume{display:inline-flex;align-items:center;gap:7px;font-size:10.5px;font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;color:var(--brand);border:1px solid var(--bbd);
  background:var(--bbg);padding:7px 13px;transition:all var(--ease);white-space:nowrap}
.nav-resume:hover{border-color:var(--brand);background:var(--brand);color:#140b04}
.icon-btn{width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;
  color:var(--t3);border:1px solid var(--line-hi);background:none;cursor:pointer;
  transition:all var(--ease);font-size:13px}
.icon-btn:hover{color:var(--t1);border-color:var(--t4)}

/* ---- 5. Layout shell -------------------------------------- */
main{position:relative;z-index:1}
.wrap{max-width:1280px;margin:0 auto;padding:0 32px}
.section{padding:52px 0;scroll-margin-top:62px}
.wrap>.section{border-top:1px solid var(--line)}
.wrap>.section:first-child{border-top:none}
.section-head{margin-bottom:26px}
.section-kicker{font-size:10px;font-weight:500;letter-spacing:.24em;text-transform:uppercase;
  color:var(--brand);display:flex;align-items:center;gap:8px;margin-bottom:9px}
.section-kicker::before{content:"■";font-size:7px}
.section-title{font-size:30px;font-weight:300;letter-spacing:-.015em;color:var(--t1)}
.section-sub{font-family:var(--serif);font-style:italic;font-weight:300;font-size:13px;
  color:var(--t3);letter-spacing:.03em;margin-top:7px}
.section-sub code{font-family:var(--mono);font-style:normal;font-size:11.5px;color:var(--brand);
  background:var(--bbg);border:1px solid var(--bbd);padding:0 5px}

/* ---- 6. Hero ---------------------------------------------- */
.hero{min-height:46vh;display:flex;flex-direction:column;align-items:center;
  justify-content:center;text-align:center;padding:44px 24px 30px}
.hero-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 20px;
  font-size:10px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;
  color:var(--t4);margin-bottom:20px}
.hero-meta span{display:inline-flex;align-items:center;gap:7px}
.hero-meta .dot{width:5px;height:5px;border-radius:50%;background:var(--green);
  animation:blink 2.4s ease-in-out infinite}
.hero-greet{font-size:14px;color:var(--t3);margin-bottom:8px;letter-spacing:.02em}
.hero-name{font-size:clamp(40px,8vw,72px);font-weight:300;line-height:1.0;
  letter-spacing:-.025em;color:var(--t1)}
.hero-rotor{font-size:clamp(14px,2.4vw,19px);margin-top:14px;letter-spacing:.04em;
  color:var(--t2);min-height:1.4em}
.hero-rotor .fixed{color:var(--t3)}
.hero-rotor .word{color:var(--brand);font-weight:500;border-right:2px solid var(--brand);
  padding-right:3px;animation:caret 1s step-end infinite}
.hero-cta{display:inline-flex;align-items:center;gap:10px;margin-top:30px;font-size:11px;
  font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);
  border:1px solid var(--bbd);background:var(--bbg);padding:11px 20px;cursor:pointer;
  transition:all .3s var(--flow)}
.hero-cta i{transition:transform .3s var(--flow)}
.hero-cta:hover{border-color:var(--brand);background:var(--brand);color:#140b04}
.hero-cta:hover i{transform:translateX(5px)}

/* ---- 6b. Splash (gated full-screen terminal) -------------- */
body.gated{overflow:hidden;height:100vh}
.splash{position:fixed;inset:0;z-index:200;display:flex;align-items:flex-start;justify-content:center;
  padding:40px 22px;overflow:auto;background:var(--frame);
  transition:opacity .55s var(--flow),transform .55s var(--flow),visibility .55s}
.splash::before{content:'';position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.025) 1px,transparent 1px);background-size:18px 18px}
[data-theme="light"] .splash::before{
  background-image:radial-gradient(rgba(46,38,24,.06) 1px,transparent 1px)}
.splash::after{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 70% at 50% 0%,rgba(255,122,51,.05) 0%,transparent 60%)}
.splash.is-hidden{opacity:0;transform:scale(1.02);visibility:hidden;pointer-events:none}
.splash-inner{width:100%;max-width:900px;position:relative;z-index:1;margin:auto}
.term-splash{box-shadow:0 30px 80px -40px rgba(0,0,0,.6)}
.term-splash .term-body{height:clamp(300px,50vh,500px)}
.splash-id,.splash-or{display:none}   /* mobile-only identity block (see responsive) */

.enter-btn{display:flex;align-items:center;justify-content:center;gap:11px;width:100%;
  margin-top:18px;font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  color:#140b04;background:var(--brand);border:1px solid var(--brand);padding:15px 20px;
  cursor:pointer;transition:all .3s var(--flow)}
.enter-btn i{transition:transform .3s var(--flow)}
.enter-btn:hover{background:var(--bhi);border-color:var(--bhi)}
.enter-btn:hover i{transform:translateX(5px)}

/* identity banner printed inside the terminal */
.term-banner{margin:2px 0 6px}
.term-banner .bn-name{font-size:clamp(26px,5.5vw,44px);font-weight:300;letter-spacing:-.025em;
  color:var(--t1);line-height:1}
.term-banner .bn-sub{color:var(--brand);margin-top:8px;font-size:13.5px;letter-spacing:.04em}
.term-banner .bn-rule{height:1px;background:var(--line-hi);margin:14px 0 2px}

/* ---- 7. Ticker -------------------------------------------- */
.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  overflow:hidden;position:relative;z-index:1;white-space:nowrap;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ticker-track{display:inline-flex;align-items:center;padding:11px 0;
  animation:ticker 42s linear infinite;will-change:transform}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-item{font-size:10.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  color:var(--t3);padding:0 22px;display:inline-flex;align-items:center;gap:22px}
.ticker-item::after{content:"◆";color:var(--brand);font-size:6px}

/* ---- 8. Panels (soft, divider-based — not boxy) ----------- */
.panel{border:1px solid var(--line);background:linear-gradient(180deg,var(--card),transparent)}
.panel-row{padding:22px 26px;border-bottom:1px solid var(--line);
  transition:background var(--ease)}
.panel-row:last-child{border-bottom:none}
.panel-row:hover{background:var(--s1)}

.row-split{display:grid;grid-template-columns:230px 1fr;gap:26px;align-items:center}
.row-k{font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  color:var(--t1);display:flex;align-items:center;gap:9px}
.row-k::before{content:"■";color:var(--brand);font-size:6px}

/* ---- 9. Cards (lighter, lift on hover) -------------------- */
.card{background:var(--card);border:1px solid var(--line);padding:22px 24px;
  position:relative;transition:border-color .3s var(--flow),transform .3s var(--flow)}
.card:hover{border-color:var(--line-hi);transform:translateY(-3px)}
.card.flat:hover{transform:none}
.card-title{font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  color:var(--t1);display:flex;align-items:center;gap:9px}
.card-title::before{content:"■";color:var(--brand);font-size:7px;line-height:1;flex-shrink:0}
.card-sub{font-family:var(--serif);font-style:italic;font-weight:300;font-size:12.5px;
  color:var(--t3);letter-spacing:.03em;margin-top:8px}
.card-desc{font-size:13px;line-height:1.65;color:var(--t2);margin-top:13px}
.exp-desc{font-size:13px;line-height:1.65;color:var(--t2);margin-top:12px;max-width:82ch}
.doc-link{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:10.5px;font-weight:500;
  letter-spacing:.1em;text-transform:uppercase;color:var(--brand);border:1px solid var(--bbd);
  background:var(--bbg);padding:8px 13px;transition:all var(--ease)}
.doc-link:hover{border-color:var(--brand);background:var(--brand);color:#140b04}
.doc-link i{font-size:12px}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:14px}

/* ---- 10. About -------------------------------------------- */
.about-grid{display:grid;grid-template-columns:210px 1fr;gap:34px;align-items:start}
.about-photo-col{position:sticky;top:74px}
.about-photo{width:100%;aspect-ratio:1/1;object-fit:cover;border:1px solid var(--line);
  filter:grayscale(1) sepia(.14) contrast(.97) brightness(.95);opacity:.9;
  transition:filter .45s var(--flow),opacity .45s var(--flow),border-color .45s var(--flow)}
.about-photo:hover{filter:grayscale(0);opacity:1;border-color:var(--line-hi)}
.about-meta{margin-top:14px;display:flex;flex-direction:column;gap:9px}
.about-meta div{font-size:11.5px;color:var(--t3);display:flex;align-items:center;gap:9px}
.about-meta i{color:var(--brand);width:14px;text-align:center}
.about-meta .dot{width:6px;height:6px;border-radius:50%;background:var(--green);
  animation:blink 2.4s ease-in-out infinite}
.about-body p{font-size:15px;line-height:1.85;color:var(--t2);margin-bottom:20px}
.about-body p:last-child{margin-bottom:0}
.about-body strong{color:var(--t1);font-weight:500}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:22px;
  border:1px solid var(--line)}
.stat-cell{padding:16px 18px;border-right:1px solid var(--line)}
.stat-cell:last-child{border-right:none}
.stat-num{font-size:32px;font-weight:300;line-height:1;font-variant-numeric:tabular-nums;
  color:var(--t1)}
.stat-num .suffix{color:var(--brand);font-size:24px}
.stat-cap{font-size:10px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;
  color:var(--t4);line-height:1.5;margin-top:10px}

/* ---- 11. Badges ------------------------------------------- */
.badge{display:inline-flex;align-items:center;padding:3px 9px;font-size:10.5px;font-weight:500;
  letter-spacing:.07em;text-transform:uppercase;border:1px solid transparent;
  transition:all var(--ease)}
.b-blue{color:var(--blue);border-color:var(--blue);background:rgba(127,216,255,.06)}
.b-green{color:var(--green);border-color:var(--green);background:rgba(74,222,128,.06)}
.b-amber{color:var(--amber);border-color:var(--amber);background:rgba(251,191,36,.06)}
.b-gray{color:var(--t3);border-color:var(--line-hi);background:var(--s1)}
.b-gray:hover{color:var(--t1);border-color:var(--t4)}
.tags{display:flex;flex-wrap:wrap;gap:8px}

/* ---- 12. Projects ----------------------------------------- */
.detail-list li{position:relative;padding-left:18px;font-size:13.5px;color:var(--t2);
  line-height:1.75;margin-bottom:12px}
.detail-list li:last-child{margin-bottom:0}
.detail-list li::before{content:'';position:absolute;left:0;top:9px;width:4px;height:4px;
  background:var(--brand)}
.expand-content{max-height:0;opacity:0;overflow:hidden;
  transition:max-height .5s var(--flow),opacity .4s ease,margin .4s var(--flow);margin-top:0}
.expand-wrapper.is-expanded .expand-content{max-height:760px;opacity:1;margin-top:16px}
.expand-hint{font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--t4);
  margin-top:12px;display:flex;align-items:center;gap:7px;transition:color var(--ease)}
.expand-hint::after{content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:8px;
  transition:transform .4s var(--flow)}
.expand-wrapper.is-expanded .expand-hint{color:var(--brand)}
.expand-wrapper.is-expanded .expand-hint::after{transform:rotate(180deg)}

/* ---- 13. Experience timeline ------------------------------ */
.timeline{position:relative;padding-left:28px}
.timeline::before{content:'';position:absolute;left:7px;top:8px;bottom:8px;width:1px;
  background:linear-gradient(180deg,var(--line-hi),var(--line))}
.tl-item{position:relative;padding-bottom:22px;margin-bottom:22px;border-bottom:1px solid var(--line)}
.tl-item:last-child{padding-bottom:0;margin-bottom:0;border-bottom:none}
.tl-item::before{content:'';position:absolute;left:-25px;top:22px;width:9px;height:9px;
  border-radius:50%;border:1px solid var(--brand);background:var(--frame);
  transition:background .3s var(--flow),box-shadow .3s var(--flow)}
.tl-item.is-expanded::before,.tl-item:hover::before{background:var(--brand);
  box-shadow:0 0 0 4px var(--bbg)}
.exp-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;
  flex-wrap:wrap}
.exp-role{font-size:15px;font-weight:500;color:var(--t1)}
.exp-org{font-size:12px;color:var(--t3);margin-top:4px}
.exp-period{font-size:10px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;
  color:var(--t4);font-variant-numeric:tabular-nums;white-space:nowrap;
  border:1px solid var(--line-hi);padding:4px 9px}

/* ---- 14. Education / certs (panels) ----------------------- */
.cert-row{display:flex;align-items:center;justify-content:space-between;gap:16px}
.cert-name{font-size:13px;font-weight:500;color:var(--t1)}
.cert-issuer{font-size:11px;color:var(--t3);margin-top:3px}

/* ---- 15. Contact ------------------------------------------ */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.contact-item{display:flex;align-items:center;gap:13px;padding:16px 18px;
  border:1px solid var(--line);background:var(--card);
  transition:border-color .3s var(--flow),transform .3s var(--flow)}
.contact-item:hover{border-color:var(--line-hi);transform:translateY(-3px)}
.contact-item .ci-ico{width:32px;height:32px;flex-shrink:0;display:flex;align-items:center;
  justify-content:center;color:var(--brand);border:1px solid var(--bbd);background:var(--bbg);
  font-size:14px}
.contact-item .ci-k{font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--t4)}
.contact-item .ci-v{font-size:12px;color:var(--t1);margin-top:4px;word-break:break-word}

/* ---- 16. Terminal ----------------------------------------- */
.term{border:1px solid var(--line-hi);background:var(--card);overflow:hidden;
  box-shadow:0 0 0 1px var(--frame)}
.term-bar{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--well);
  border-bottom:1px solid var(--line);font-size:10px;letter-spacing:.1em;color:var(--t3);
  text-transform:uppercase}
.term-bar .tb-dots{display:flex;gap:6px}
.term-bar .tb-dots i{width:8px;height:8px;border-radius:50%;background:var(--line-hi)}
.term-bar .tb-dots i:first-child{background:var(--brand)}
.term-bar .tb-live{margin-left:auto;display:inline-flex;align-items:center;gap:7px;color:var(--green)}
.term-bar .tb-live::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--green);
  animation:blink 2.4s ease-in-out infinite}
.term-body{padding:20px;height:340px;overflow-y:auto;font-size:13.5px;line-height:1.95}
.term-body::-webkit-scrollbar{width:4px}
.term-body::-webkit-scrollbar-thumb{background:var(--line-hi)}
.term-line{margin-bottom:16px;white-space:pre-wrap;word-break:break-word}
.term-line:last-child{margin-bottom:0}
.term-cmd{color:var(--t1)}
.term-cmd .pmt{color:var(--brand)}
.term-out{color:var(--t2)}
.term-out a{color:var(--blue);border-bottom:1px solid transparent;transition:border-color var(--ease)}
.term-out a:hover{border-bottom-color:var(--blue)}
.term-out .hl{color:var(--t1);font-weight:500}
.term-out .ok{color:var(--green)} .term-out .err{color:var(--red)} .term-out .acc{color:var(--brand)}
.term-out .muted{color:var(--t4)}
.term-line .cmd{cursor:pointer;border-bottom:1px dotted currentColor;transition:color var(--ease)}
.term-line .cmd:hover{color:var(--bhi)}

/* keyboard focus — visible, on-brand, never on mouse click */
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
a:focus-visible,button:focus-visible,.chip:focus-visible,.nav-link:focus-visible{outline-offset:3px}
.term-in:focus-visible{outline:none}
.term-out .k{display:inline-block;min-width:140px;color:var(--brand)}
.term-input{display:flex;align-items:center;gap:10px;padding:13px 16px;
  border-top:1px solid var(--line);background:var(--well)}
.term-prompt{color:var(--brand);font-size:13.5px;white-space:nowrap}
.term-in{flex:1;background:none;border:none;outline:none;color:var(--t1);font-family:var(--ff);
  font-size:13.5px;caret-color:var(--brand)}
.term-chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
.chip{font-size:10px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;
  color:var(--t3);border:1px solid var(--line-hi);background:var(--s1);padding:5px 11px;
  cursor:pointer;transition:all var(--ease)}
.chip:hover{color:var(--brand);border-color:var(--bbd);background:var(--bbg)}

/* ---- 17. Footer ------------------------------------------- */
.foot{border-top:1px solid var(--line);padding:24px;text-align:center;
  font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--t4);
  position:relative;z-index:1}
.foot-link{color:var(--t3);border-bottom:1px solid var(--line-hi);transition:color var(--ease)}
.foot-link:hover{color:var(--brand)}

/* ---- 17b. Project detail pages ---------------------------- */
.subnav-back{display:inline-flex;align-items:center;gap:8px;font-size:10.5px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--t3);transition:color var(--ease)}
.subnav-back:hover{color:var(--brand)}
.subnav-back i{transition:transform var(--ease)}
.subnav-back:hover i{transform:translateX(-4px)}

.ph{padding:52px 0 8px}
.ph-status{display:inline-flex;align-items:center;gap:8px;font-size:9.5px;font-weight:500;
  letter-spacing:.18em;text-transform:uppercase;color:var(--green);border:1px solid var(--green);
  background:rgba(74,222,128,.06);padding:4px 10px;margin-bottom:18px}
.ph-status .dot{width:6px;height:6px;border-radius:50%;background:var(--green);
  animation:blink 2.4s ease-in-out infinite}
.ph-kicker{font-size:10px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;
  color:var(--brand);margin-bottom:10px}
.ph-title{font-size:clamp(30px,5.5vw,52px);font-weight:300;letter-spacing:-.02em;line-height:1.02;
  color:var(--t1)}
.ph-tag{font-size:clamp(14px,2vw,17px);color:var(--t2);margin-top:16px;max-width:72ch;line-height:1.6}
.ph-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;align-items:center}
.ph-link{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:500;
  letter-spacing:.1em;text-transform:uppercase;color:var(--brand);border:1px solid var(--bbd);
  background:var(--bbg);padding:10px 16px;transition:all var(--ease)}
.ph-link:hover{border-color:var(--brand)}
.ph-link.ghost{color:var(--t2);border-color:var(--line-hi);background:none}
.ph-link.ghost:hover{color:var(--t1);border-color:var(--t4)}

.lead{font-size:15.5px;line-height:1.85;color:var(--t2);max-width:80ch}
.lead strong{color:var(--t1);font-weight:500}
.lead+.lead{margin-top:16px}

.arch{background:var(--well);border:1px solid var(--line);padding:18px 20px;overflow-x:auto}
.arch pre{font-family:var(--mono);font-size:12px;line-height:1.5;color:var(--t3);white-space:pre;margin:0}

.feat p{font-size:13px;line-height:1.7;color:var(--t2);margin-top:12px}
.feat .num{color:var(--brand);font-variant-numeric:tabular-nums}
.formula{background:var(--well);border:1px solid var(--line);padding:14px 16px;margin-top:14px;
  font-family:var(--mono);font-size:12.5px;color:var(--t1);overflow-x:auto;white-space:pre}
.formula .c{color:var(--t4)}

.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}
.shot{border:1px solid var(--line);background:var(--card);overflow:hidden;cursor:zoom-in;
  transition:border-color .3s var(--flow),transform .3s var(--flow)}
.shot:hover{border-color:var(--line-hi);transform:translateY(-3px)}
.shot img{width:100%;display:block;aspect-ratio:16/10;object-fit:cover;object-position:top}
.shot .cap{padding:11px 14px;font-size:10px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--t4);border-top:1px solid var(--line);display:flex;align-items:center;gap:8px}
.shot .cap::before{content:"■";color:var(--brand);font-size:6px}

.lightbox{position:fixed;inset:0;z-index:300;background:rgba(4,5,7,.93);display:none;
  align-items:center;justify-content:center;padding:34px;cursor:zoom-out}
.lightbox.open{display:flex}
.lightbox img{max-width:100%;max-height:100%;border:1px solid var(--line-hi)}
.lb-close{position:absolute;top:18px;right:24px;color:var(--t2);font-size:24px;cursor:pointer;
  line-height:1}
.lb-close:hover{color:var(--brand)}

/* two-column intro (facts | prose) — fills horizontal space */
.case-intro{display:grid;grid-template-columns:300px 1fr;gap:36px;align-items:start}
.case-intro .lead{max-width:none}
.facts{border:1px solid var(--line);background:var(--card);position:sticky;top:74px}
.facts .f-row{display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:13px 16px;border-bottom:1px solid var(--line)}
.facts .f-row:last-child{border-bottom:none}
.facts .f-k{color:var(--t4);text-transform:uppercase;letter-spacing:.12em;font-size:9.5px;font-weight:500}
.facts .f-v{color:var(--t1);text-align:right;font-size:12.5px}

/* big captioned screenshots — two columns */
.shots{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.shot-lg{border:1px solid var(--line-hi);background:var(--card);overflow:hidden;cursor:zoom-in;
  transition:border-color .3s var(--flow),transform .3s var(--flow)}
.shot-lg:hover{border-color:var(--brand);transform:translateY(-2px)}
.shot-lg .cap{display:flex;align-items:center;gap:11px;padding:14px 18px;
  border-bottom:1px solid var(--line);background:var(--well);font-size:11px;font-weight:500;
  letter-spacing:.1em;text-transform:uppercase;color:var(--t1)}
.shot-lg .cap::before{content:"■";color:var(--brand);font-size:7px}
.shot-lg .cap .n{margin-left:auto;color:var(--t4);font-size:10px;letter-spacing:.14em;
  font-variant-numeric:tabular-nums}
.shot-lg .cap .zoom{color:var(--t4);font-size:11px}
.shot-lg img{width:100%;display:block;height:auto}

/* key-features list — two columns to fill width */
.feature-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:16px 36px}
.feature-list li{position:relative;padding-left:22px;font-size:14px;color:var(--t2);
  line-height:1.65}
.feature-list li::before{content:"";position:absolute;left:0;top:8px;width:7px;height:7px;
  border:1px solid var(--brand);background:var(--bbg)}
.feature-list li strong{color:var(--t1);font-weight:500}

@media (max-width:840px){
  .case-intro{grid-template-columns:1fr;gap:20px}
  .facts{position:static;top:auto}
  .shots{grid-template-columns:1fr}
}

/* "ongoing" feature cards on the main page */
.ongoing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:14px;
  margin-bottom:26px}
.og-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  transition:border-color .3s var(--flow),transform .3s var(--flow)}
.og-card:hover{border-color:var(--line-hi);transform:translateY(-3px)}
.og-shot{aspect-ratio:16/9;overflow:hidden;border-bottom:1px solid var(--line);background:var(--well)}
.og-shot img{width:100%;height:100%;object-fit:cover;object-position:top;
  transition:transform .5s var(--flow)}
.og-card:hover .og-shot img{transform:scale(1.03)}
.og-body{padding:20px 22px;display:flex;flex-direction:column;flex:1}
.og-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.og-name{font-size:16px;font-weight:500;color:var(--t1)}
.og-pill{display:inline-flex;align-items:center;gap:6px;font-size:9px;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--green);border:1px solid var(--green);
  background:rgba(74,222,128,.06);padding:3px 8px;white-space:nowrap}
.og-pill .dot{width:5px;height:5px;border-radius:50%;background:var(--green);
  animation:blink 2.4s ease-in-out infinite}
.og-pill.soon{color:var(--amber);border-color:var(--amber);background:rgba(251,191,36,.06)}
.og-pill.soon .dot{background:var(--amber)}
.ph-link[aria-disabled="true"]{opacity:.5;pointer-events:none}
.og-sub{font-family:var(--serif);font-style:italic;font-weight:300;font-size:12.5px;color:var(--t3);
  margin-top:6px}
.og-desc{font-size:13px;line-height:1.65;color:var(--t2);margin-top:12px}
.og-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;
  padding-top:14px;border-top:1px solid var(--line)}
.og-view{font-size:10.5px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);
  display:inline-flex;align-items:center;gap:7px}
.og-card:hover .og-view i{transform:translateX(4px)}
.og-view i{transition:transform var(--ease)}

/* ---- 18. Scroll reveal (smooth, staggered) ---------------- */
.reveal{opacity:0;transform:translateY(24px);
  transition:opacity .7s var(--flow),transform .7s var(--flow)}
.reveal.is-visible{opacity:1;transform:none}

/* gentle staggered entrance for the components inside a revealing section */
.reveal .grid-2>*,.reveal .ongoing-grid>*,.reveal .timeline>*,.reveal .shots>*{
  opacity:0;transform:translateY(16px);
  transition:opacity .55s var(--flow),transform .55s var(--flow)}
.reveal.is-visible .grid-2>*,.reveal.is-visible .ongoing-grid>*,
.reveal.is-visible .timeline>*,.reveal.is-visible .shots>*{opacity:1;transform:none}
.reveal.is-visible .grid-2>:nth-child(2),.reveal.is-visible .ongoing-grid>:nth-child(2),
.reveal.is-visible .timeline>:nth-child(2),.reveal.is-visible .shots>:nth-child(2){transition-delay:.08s}
.reveal.is-visible .grid-2>:nth-child(3),.reveal.is-visible .ongoing-grid>:nth-child(3),
.reveal.is-visible .timeline>:nth-child(3),.reveal.is-visible .shots>:nth-child(3){transition-delay:.16s}
.reveal.is-visible .grid-2>:nth-child(4),.reveal.is-visible .timeline>:nth-child(4),
.reveal.is-visible .shots>:nth-child(4){transition-delay:.24s}

/* always-visible detail (replaces hover-to-expand) */
.expand-content{max-height:none;opacity:1;overflow:visible;margin-top:16px}
.expand-hint{display:none}

/* ---- 19. Motion ------------------------------------------- */
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
@keyframes caret{0%,100%{border-color:var(--brand)}50%{border-color:transparent}}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---- 20. Responsive --------------------------------------- */
@media (max-width:820px){
  .about-grid{grid-template-columns:140px 1fr;gap:20px}
  .about-photo-col{position:static;top:auto}
  .about-body p{font-size:14px}
  .row-split{grid-template-columns:1fr;gap:12px}
}
/* ---- tablet / phone ---- */
@media (max-width:680px){
  .topnav{padding:0 14px;gap:8px;height:52px}
  .brand-name{display:none}
  .nav-toggle{display:flex}
  .icon-btn{width:40px;height:40px}

  /* nav collapses into a hamburger drawer */
  .nav-menu{position:absolute;top:100%;left:0;right:0;flex:none;flex-direction:column;
    align-items:stretch;gap:0;background:var(--frame);border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;opacity:0;pointer-events:none;
    transition:max-height .3s var(--flow),opacity .25s var(--flow);
    box-shadow:0 26px 44px -30px rgba(0,0,0,.6)}
  .topnav.nav-open .nav-menu{max-height:80vh;opacity:1;pointer-events:auto}
  .nav-menu .nav-links{flex-direction:column;align-items:stretch;margin-left:0;overflow:visible;padding:6px 0}
  .nav-menu .nav-link{padding:14px 22px;letter-spacing:.12em;text-align:left;width:100%}
  .nav-menu .nav-link::after{display:none}
  .nav-menu .nav-link.active{color:var(--brand);background:var(--bbg)}
  .nav-menu .nav-right{gap:14px;padding:14px 22px;border-top:1px solid var(--line);justify-content:flex-start}
  .nav-menu .nav-resume{font-size:10.5px;padding:9px 13px}
  .nav-menu .nav-resume span{display:inline}
  .nav-menu .nav-resume i{font-size:13px}
  .section{padding:40px 0}
  .wrap{padding:0 16px}
  .section-title{font-size:23px}
  .exp-head{gap:8px}
  .cert-row{flex-direction:column;align-items:flex-start;gap:8px}

  /* splash terminal */
  .splash{padding:22px 14px}
  .term-splash{box-shadow:none}
  .term-splash .term-body{height:clamp(260px,44vh,420px)}
  .term-body{padding:16px;font-size:14px}
  .term-in,.term-prompt{font-size:16px}             /* ≥16px stops iOS zoom-on-focus */
  .term-bar{font-size:9px}
  .term-chips{gap:6px}
  .chip{padding:8px 11px}
  .enter-btn{padding:15px 18px}

  /* project pages */
  .ph-title{font-size:34px}
  .ph-meta{gap:10px}
  .ph-link{padding:11px 14px}
  .lightbox{padding:14px}
  .lb-close{top:10px;right:14px}
  .shot-lg .cap{font-size:10px;padding:12px 14px}
  .feature-list{grid-template-columns:1fr;gap:14px}   /* 340px min was overflowing phones */
}

/* ---- small phones ---- */
@media (max-width:560px){
  .ongoing-grid{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr}
  .stat-cell{border-right:none;border-bottom:1px solid var(--line)}
  .stat-cell:last-child{border-bottom:none}
  .section-title{font-size:22px}
  .og-shot{aspect-ratio:16/10}
}

/* ---- mobile splash: face + Enter only (terminal lives on desktop) ---- */
@media (max-width:680px){
  .splash{align-items:center}
  .splash-inner{display:flex;flex-direction:column;align-items:center}
  .splash-id{display:flex;flex-direction:column;align-items:center;text-align:center;gap:20px}
  .splash-avatar{width:134px;height:134px;border-radius:50%;object-fit:cover;
    border:1px solid var(--line-hi);filter:grayscale(.18);margin-bottom:4px}
  .splash-name{font-size:31px;font-weight:300;letter-spacing:-.02em;color:var(--t1);line-height:1}
  .splash-role{font-size:12.5px;color:var(--t3);letter-spacing:.04em;max-width:30ch;line-height:1.55;
    margin-top:-6px}
  .splash-avail{display:inline-flex;align-items:center;gap:8px;font-size:9px;font-weight:500;
    letter-spacing:.18em;text-transform:uppercase;color:var(--t3);border:1px solid var(--line);padding:6px 12px;
    margin-top:4px}
  .splash-avail .dot{width:5px;height:5px;border-radius:50%;background:var(--green);
    animation:blink 2.4s ease-in-out infinite}
  .enter-btn{margin-top:30px}

  /* the splash terminal is desktop-only */
  .term-splash,.term-chips,.splash-or{display:none!important}

  /* the face is shown on the splash, so About starts straight at the text */
  .about-photo-col{display:none}
  .about-grid{grid-template-columns:1fr;gap:0}

  /* justified prose on phones */
  .about-body p,.lead,.exp-desc,.card-desc,.detail-list li,.feature-list li{
    text-align:justify;-webkit-hyphens:auto;hyphens:auto}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero-meta .dot,.hero-rotor .word,.term-bar .tb-live::before{animation:none}
  .ticker-track{animation:none}
  .reveal{opacity:1;transform:none;transition:none}
  .reveal .grid-2>*,.reveal .ongoing-grid>*,.reveal .timeline>*,.reveal .shots>*{opacity:1;transform:none}
  *{transition:none!important}
}