/*
Theme Name: HL Portfolio
Theme URI: https://hrishikeshlahudkar.com
Author: Hrishikesh Lahudkar
Description: A one-page aerospace engineering portfolio with a scroll-driven cabin-window story, optional 3D aircraft models, Sketchfab viewers and interactive project animations. All homepage text, images and projects are editable in Appearance > Customize > Portfolio content. Articles and pages use a matching reading layout.
Version: 3.0.8
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: hl-portfolio
*/

*,*::before,*::after{box-sizing:border-box}
:root{
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
  --ground:#E2E5E3;
  --surface:#ECEEEC;
  --ink:#162029;
  --muted:#46525C;
  --rule:#B7BEC1;
  --accent:#5E6B12;
  --accent-hi:#8E9E28;
  --flow:#162029;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#13171A;
    --surface:#1B2024;
    --ink:#E1E5E2;
    --muted:#A2ACB2;
    --rule:#323A40;
    --accent:#B4C455;
    --accent-hi:#B4C455;
    --flow:#E1E5E2;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --ground:#13171A;
  --surface:#1B2024;
  --ink:#E1E5E2;
  --muted:#A2ACB2;
  --rule:#323A40;
  --accent:#B4C455;
  --accent-hi:#B4C455;
  --flow:#E1E5E2;
  color-scheme:dark;
}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 76px);scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  background:var(--ground);
  color:var(--ink);
  font-family:"Archivo","Helvetica Neue",Helvetica,system-ui,sans-serif;
  font-stretch:100%;
  font-size:1.0625rem;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
img,svg,canvas{max-width:100%}

/* Header */
.top{
  position:fixed;top:0;left:0;right:0;z-index:10;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:calc(env(safe-area-inset-top,0px) + 8px) clamp(20px,4vw,48px) 8px;
  background:color-mix(in srgb,var(--ground) 82%,transparent);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-bottom:1px solid color-mix(in srgb,var(--rule) 70%,transparent);
}
.brand{font-weight:750;font-stretch:125%;text-decoration:none;font-size:1rem;min-height:44px;display:inline-flex;align-items:center}
.top nav{display:flex;gap:clamp(14px,3vw,36px)}
.top nav a{text-decoration:none;min-height:44px;display:inline-flex;align-items:center;font-size:.95rem;font-weight:500}
.top nav a:hover{text-decoration:underline;text-underline-offset:5px}

/* Hero */
.hero{position:relative;height:100svh;min-height:620px;overflow:hidden;border-bottom:1px solid var(--rule)}
#wing{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y;cursor:grab}
#wing:active{cursor:grabbing}
.hero-copy{position:absolute;left:clamp(20px,4vw,48px);bottom:clamp(32px,7vh,72px);max-width:min(46rem,58%);pointer-events:none}
h1{margin:0;font-weight:800;font-stretch:125%;font-size:clamp(2.6rem,7vw,6.2rem);line-height:.9;letter-spacing:-.015em}
.role{margin:1rem 0 0;font-size:clamp(1.05rem,1.6vw,1.3rem);line-height:1.4;max-width:30ch;color:var(--muted)}
.hero-panel{position:absolute;right:clamp(20px,4vw,48px);bottom:clamp(32px,7vh,72px);width:min(25rem,36%);display:flex;flex-direction:column;gap:12px}
.modes{display:flex;border:1px solid var(--ink);border-radius:999px;padding:3px;background:color-mix(in srgb,var(--ground) 75%,transparent)}
.modes button{flex:1;min-height:44px;border:0;border-radius:999px;background:transparent;color:var(--ink);font:inherit;font-size:.9rem;font-weight:600;cursor:pointer;padding:0 10px;transition:background-color .25s,color .25s}
.modes button[aria-pressed="true"]{background:var(--ink);color:var(--ground)}
.caption{margin:0;font-size:.9rem;color:var(--muted);line-height:1.45;min-height:5.8em}
.legend{display:grid;gap:4px;font-size:.8rem;color:var(--muted)}
.legend[hidden]{display:none}
.legend-bar{height:10px;border-radius:2px}
.legend-ends{display:flex;justify-content:space-between}
.webgl-msg{display:none}
.no-webgl #wing{display:none}
.no-webgl .webgl-msg{display:block;position:absolute;top:96px;left:clamp(20px,4vw,48px);color:var(--muted);margin:0}

@media (max-width:760px){
  .hero{height:auto;min-height:0;display:flex;flex-direction:column;padding-top:76px}
  .hero-copy{position:static;order:0;max-width:none;margin:16px 20px 0}
  #wing{position:relative;order:1;inset:auto;height:54svh;min-height:320px}
  .hero-panel{position:static;order:2;width:auto;margin:0 20px 36px}
  .modes button{font-size:.82rem;padding:0 6px}
  .no-webgl .webgl-msg{position:static;order:1;margin:24px 20px}
}

/* Layout */
.wrap{max-width:1180px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}
.intro{padding:clamp(64px,9vw,128px) 0}
.lede{font-size:clamp(1.35rem,2.5vw,2rem);line-height:1.3;max-width:34ch;margin:0;font-weight:450}
.intro .sub{margin:1.4rem 0 0;color:var(--muted);max-width:54ch;font-size:1.1rem}
.section{padding-bottom:clamp(64px,8vw,120px)}
h2{font-stretch:125%;font-weight:750;font-size:clamp(1.9rem,3.6vw,2.9rem);line-height:1;margin:0 0 clamp(20px,3vw,32px);letter-spacing:-.01em}

/* Projects */
.project{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(24px,4vw,56px);padding:clamp(36px,5vw,64px) 0;border-top:1px solid var(--rule);align-items:start}
.project h3{font-stretch:112%;font-weight:700;font-size:clamp(1.3rem,2vw,1.6rem);line-height:1.15;margin:0 0 .45rem}
.meta{color:var(--muted);font-size:.95rem;margin:0 0 1.2rem}
.project p{max-width:60ch;margin:0 0 1rem}
.project .tools{font-size:.92rem;color:var(--muted);margin-top:1.2rem}
figure{margin:0;background:var(--surface);border:1px solid var(--rule);border-radius:10px;padding:clamp(14px,2vw,22px)}
figcaption{font-size:.88rem;color:var(--muted);margin-top:12px;line-height:1.45}
.placeholder{aspect-ratio:16/10;border:1.5px dashed var(--rule);border-radius:6px;display:grid;place-items:center;text-align:center;padding:24px;color:var(--muted);font-size:.95rem}
@media (max-width:860px){.project{grid-template-columns:1fr}}

/* Aerofoil widget */
.foil{width:100%;aspect-ratio:16/9;display:block}
.controls{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;margin-top:10px}
.controls label{font-weight:600;font-size:.95rem}
.controls input[type=range]{flex:1;min-width:150px;min-height:44px;accent-color:var(--accent)}
.readout{font-variant-numeric:tabular-nums;font-size:.95rem;margin:0}

/* Tensile widget */
#curve{fill:none;stroke:var(--accent);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
#dot{fill:var(--accent)}

/* Timeline */
.timeline{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.timeline li{display:grid;grid-template-columns:11rem minmax(0,1fr);gap:6px 32px;padding:28px 0;border-bottom:1px solid var(--rule)}
.when{color:var(--muted);font-size:.95rem;font-variant-numeric:tabular-nums;margin:0}
.timeline h3{margin:0;font-size:1.15rem;font-weight:700;font-stretch:112%;line-height:1.25}
.timeline .org{margin:.15rem 0 .5rem;color:var(--muted)}
.timeline p{margin:0;max-width:62ch}
@media (max-width:640px){.timeline li{grid-template-columns:1fr}}

/* Contact */
.contact p{max-width:52ch;margin:0 0 1.4rem}
.mail{font-stretch:125%;font-weight:700;font-size:clamp(1.2rem,3.4vw,2.4rem);text-decoration-thickness:2px;text-underline-offset:7px;overflow-wrap:anywhere}
.links{display:flex;flex-wrap:wrap;gap:8px 28px;margin-top:1.4rem}
.links a{min-height:44px;display:inline-flex;align-items:center;font-weight:500}
footer{border-top:1px solid var(--rule);padding:28px 0 40px;color:var(--muted);font-size:.88rem}
footer p{margin:0;max-width:70ch}

/* Project media */
.media{display:grid;gap:16px}
.photo{width:100%;height:auto;display:block;border-radius:6px}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pair figcaption{margin-top:6px}
@media (max-width:520px){.pair{grid-template-columns:1fr}}
.seg{display:inline-flex;border:1px solid var(--ink);border-radius:999px;padding:3px;margin-top:10px;flex-wrap:wrap}
.seg button{min-height:44px;border:0;border-radius:999px;background:transparent;color:var(--ink);font:inherit;font-size:.88rem;font-weight:600;cursor:pointer;padding:0 14px}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--ground)}
.stat-row{display:flex;flex-wrap:wrap;gap:4px 22px;margin:10px 0 0;font-size:.93rem;font-variant-numeric:tabular-nums}
.stat-row b{font-weight:650}

/* Glide replay */
.glide-svg{width:100%;height:auto;display:block}
.glide-svg .band{stroke:var(--rule);stroke-dasharray:4 5;stroke-width:1}
.glide-svg .gpath{fill:none;stroke:var(--muted);stroke-width:1.4;opacity:.55}
.glide-svg text{fill:var(--muted);font-size:12px;font-family:inherit}
.glide-svg .hull{fill:var(--surface);stroke:var(--ink);stroke-width:1.8}
.glide-svg .gond{fill:var(--accent-hi)}
.glide-svg .line{stroke:var(--ink);stroke-width:1.2}

/* Hover calculator */
.calc{display:grid;grid-template-columns:minmax(0,200px) minmax(0,1fr);gap:14px 20px;align-items:center}
@media (max-width:560px){.calc{grid-template-columns:1fr}}
.hex{width:100%;max-width:200px;height:auto;display:block;margin:0 auto}
.hex .arm{stroke:var(--muted);stroke-width:4;stroke-linecap:round}
.hex .disc{fill:color-mix(in srgb,var(--accent-hi) 18%,transparent);stroke:var(--accent-hi);stroke-width:1.2}
.hex .blade{stroke:var(--ink);stroke-width:3;stroke-linecap:round}
.hex .hub{fill:var(--ink)}
.sliders{display:grid;gap:2px}
.sliders label{display:flex;justify-content:space-between;font-size:.9rem;font-weight:600;margin-top:4px}
.sliders output{font-weight:500;font-variant-numeric:tabular-nums;color:var(--muted)}
.sliders input[type=range]{width:100%;min-height:36px;accent-color:var(--accent)}
.results{display:grid;grid-template-columns:repeat(auto-fit,minmax(118px,1fr));gap:8px;margin:14px 0 0;padding:0;list-style:none}
.results li{border:1px solid var(--rule);border-radius:6px;padding:8px 10px;background:var(--ground)}
.results .k{display:block;font-size:.78rem;color:var(--muted);line-height:1.3}
.results .v{display:block;font-size:1.15rem;font-weight:700;font-stretch:112%;font-variant-numeric:tabular-nums}
.pchart{width:100%;height:auto;display:block;margin-top:12px}
.pchart .axis{stroke:var(--muted);stroke-width:1}
.pchart .curve{fill:none;stroke:var(--accent-hi);stroke-width:2.4}
.pchart circle{fill:var(--ink)}
.pchart text{fill:var(--muted);font-size:11px;font-family:inherit}

/* Bars */
.bars{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.bars li{display:grid;grid-template-columns:minmax(0,9.5rem) minmax(0,1fr) 3.6rem;gap:10px;align-items:center;font-size:.92rem}
.track{height:14px;background:var(--ground);border-radius:3px;overflow:hidden;border:1px solid var(--rule)}
.fill{height:100%;width:0;background:var(--accent-hi);transition:width 1.1s cubic-bezier(.2,.7,.2,1)}
.fill.muted{background:var(--muted)}
.bars .val{text-align:right;font-variant-numeric:tabular-nums;font-weight:650}
.bars-title{font-weight:650;font-size:.95rem;margin:0 0 10px}
.bars-block+.bars-block{margin-top:22px}
@media (prefers-reduced-motion: reduce){.fill{transition:none}}
.tl-photo{margin-top:14px;max-width:320px}

/* ---------- WordPress additions ---------- */
.skip-link{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--ink);color:var(--ground);padding:10px 16px;border-radius:6px}
.skip-link:focus{left:12px}
.admin-bar .top{top:32px}
@media screen and (max-width:782px){.admin-bar .top{top:46px}}
.top .menu{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:0 clamp(14px,3vw,36px)}
.top nav a{text-decoration:none;min-height:44px;display:inline-flex;align-items:center;font-size:.95rem;font-weight:500}
.top nav a:hover,.top .current-menu-item>a{text-decoration:underline;text-underline-offset:5px}
.project:empty{display:none}
.hero-plain{height:auto;min-height:0;padding:clamp(120px,18vh,180px) 0 clamp(48px,8vw,96px)}
.hero-plain .hero-copy{position:static;max-width:none;margin:0 clamp(20px,4vw,48px)}
.media figure+figure{margin-top:0}
.project .media{min-width:0}
.project p:last-child{margin-bottom:0}
.timeline p{margin:0 0 .6rem}
.contact p{max-width:52ch}
.site-footer{border-top:1px solid var(--rule);padding:28px 0 40px;color:var(--muted);font-size:.88rem}
.site-footer p{margin:0 0 .4rem;max-width:70ch}
.wrap.narrow{max-width:780px}
.page-wrap{padding:calc(env(safe-area-inset-top,0px) + 120px) 0 clamp(64px,8vw,120px)}
.page-head{margin-bottom:clamp(28px,4vw,48px)}
.page-head h1{font-stretch:125%;font-weight:800;font-size:clamp(2rem,4.6vw,3.4rem);line-height:1;margin:0;letter-spacing:-.01em}
.page-head .meta{margin:.8rem 0 0}
.post-list{display:grid;gap:0;border-top:1px solid var(--rule)}
.post-card{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;padding:28px 0;border-bottom:1px solid var(--rule)}
.post-card:has(.card-thumb){grid-template-columns:minmax(0,220px) minmax(0,1fr)}
@media (max-width:620px){.post-card:has(.card-thumb){grid-template-columns:1fr}}
.post-card h2{font-stretch:112%;font-weight:700;font-size:1.35rem;line-height:1.2;margin:0 0 .3rem}
.post-card h2 a{text-decoration:none}
.post-card h2 a:hover{text-decoration:underline;text-underline-offset:4px}
.post-card p{margin:0}
.post-card .meta{margin:0 0 .6rem}
.card-thumb img{width:100%;height:auto;border-radius:6px;display:block}
.entry-thumb img{width:100%;height:auto;border-radius:8px;margin-bottom:28px;display:block}
.entry-content{font-size:1.08rem;line-height:1.7}
.entry-content>*{max-width:68ch}
.entry-content h2,.entry-content h3{font-stretch:112%;line-height:1.2;margin:2em 0 .5em}
.entry-content img,.entry-content figure{max-width:100%;height:auto}
.entry-content figure{margin:1.6em 0}
.entry-content figcaption{text-align:left}
.entry-content blockquote{margin:1.4em 0;padding-left:1em;border-left:3px solid var(--accent)}
.entry-content pre{overflow-x:auto;background:var(--surface);padding:14px;border-radius:6px}
.entry-content table{border-collapse:collapse;display:block;overflow-x:auto}
.entry-content td,.entry-content th{border:1px solid var(--rule);padding:6px 10px}
.alignwide,.alignfull{max-width:100%}
.wp-caption,.gallery-caption{font-size:.88rem;color:var(--muted)}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.navigation{margin-top:36px}
.nav-links{display:flex;flex-wrap:wrap;gap:10px 18px;justify-content:space-between}
.nav-links a,.page-numbers{min-height:44px;display:inline-flex;align-items:center}
.pagination .nav-links{justify-content:flex-start}

/* ---------- Scroll story ---------- */
.top{transition:background-color .4s,color .4s,border-color .4s}
.top.over{background:transparent;border-color:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}
.top.over a{color:#fff}
.top.over.on-light a{color:#1b2026}
.story{position:relative;height:640vh;background:#05070a}
.story-pin{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.story-pin>*{position:absolute}
#sky,.sky-fallback,.whiteout,.dim,#cabin{inset:0;width:100%;height:100%}
#sky{display:block}
.sky-fallback{display:none;background:radial-gradient(60% 30% at 30% 62%,rgba(255,255,255,.85),transparent 70%),radial-gradient(50% 26% at 72% 70%,rgba(255,255,255,.8),transparent 70%),linear-gradient(#2c66b8,#9cc3ea 70%,#dfeaf5)}
.no-gl .sky-fallback{display:block}
.no-gl #sky{display:none}
.whiteout{background:var(--ground);opacity:0;pointer-events:none}
.dim{background:#05070a;opacity:.9;pointer-events:none}
#cabin{pointer-events:none}
.s-name{margin:0;color:#1b2026;font-stretch:118%;font-weight:500;font-size:clamp(1.8rem,4.4vw,4.2rem);line-height:.98;letter-spacing:-.01em;opacity:0;will-change:transform,opacity}
.s-left{left:clamp(20px,6vw,96px);top:30%}
.s-right{right:clamp(20px,6vw,96px);top:52%;text-align:right}
.s-hint{left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 28px);transform:translateX(-50%);margin:0;color:#cfd6dc;font-size:.9rem;letter-spacing:.02em;display:flex;align-items:center;gap:10px}
.s-hint::after{content:"";width:1px;height:28px;background:currentColor;opacity:.6;animation:hint 1.8s ease-in-out infinite}
@keyframes hint{0%,100%{transform:scaleY(.3);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}}
.s-skip{right:clamp(20px,4vw,48px);bottom:calc(env(safe-area-inset-bottom,0px) + 18px);color:#fff;font-size:.88rem;min-height:44px;display:inline-flex;align-items:center;text-underline-offset:4px;mix-blend-mode:difference}
.s-intro{left:clamp(20px,6vw,96px);right:clamp(20px,6vw,96px);top:50%;transform:translateY(-50%);margin:0;max-width:19em;color:#fff;font-stretch:108%;font-weight:500;font-size:clamp(1.55rem,3.7vw,3.3rem);line-height:1.12;letter-spacing:-.01em;text-shadow:0 2px 24px rgba(16,40,86,.28);opacity:0}
.s-intro .w{opacity:.18}
.s-final{inset:0;opacity:1;pointer-events:none}
.s-final>*{position:absolute}
.big{margin:0;color:var(--ink);font-stretch:112%;font-weight:400;font-size:clamp(2.6rem,8.4vw,8rem);line-height:.9;letter-spacing:-.02em;opacity:0}
.big.l{left:clamp(20px,6vw,96px);top:40%}
.big.r{right:clamp(20px,6vw,96px);top:40%}
#jet{left:50%;top:50%;width:clamp(170px,24vw,330px);height:auto;max-height:76vh;transform:translate(-50%,-50%);opacity:0;overflow:visible}
#jet .fus{fill:var(--surface);stroke:var(--muted);stroke-width:1.4}
#jet .wing{fill:color-mix(in srgb,var(--surface) 70%,var(--rule));stroke:var(--muted);stroke-width:1.2}
#jet .eng{fill:var(--rule);stroke:var(--muted);stroke-width:1}
#jet .glass{fill:var(--ink);opacity:.75}
#jet .struct{stroke:var(--accent-hi);stroke-width:1.3;fill:none;opacity:0}
#jet .spar{stroke-width:2.2}
.spec-code{left:clamp(20px,6vw,96px);top:calc(env(safe-area-inset-top,0px) + 13vh);margin:0;color:var(--ink);font-stretch:125%;font-weight:500;font-size:clamp(2.4rem,6vw,5.4rem);line-height:.9;opacity:0}
.spec-code small{display:block;font-size:.9rem;font-stretch:100%;font-weight:500;color:var(--muted);margin-top:12px;letter-spacing:0}
.callout{width:min(15rem,24vw);margin:0;opacity:0;color:var(--muted);font-size:.9rem;line-height:1.4}
.callout b{display:block;color:var(--ink);font-weight:650;margin-bottom:3px}
.co1{left:clamp(20px,6vw,96px);top:48%}
.co2{left:clamp(20px,6vw,96px);top:66%}
.co3{right:clamp(20px,6vw,96px);top:30%}
.co4{right:clamp(20px,6vw,96px);top:52%}
.facts{left:clamp(20px,6vw,96px);right:clamp(20px,6vw,96px);bottom:calc(env(safe-area-inset-bottom,0px) + 7vh);display:flex;gap:10px 40px;flex-wrap:wrap;margin:0;font-size:.85rem;color:var(--muted);opacity:0;border-top:1px solid var(--rule);padding-top:12px}
.facts span b{color:var(--ink);font-weight:600}
@media (max-width:760px){
  .story{height:560vh}
  .s-left{top:16%}.s-right{top:auto;bottom:20%}
  .big.l{top:18%}.big.r{top:auto;bottom:22%}
  #jet{width:min(46vw,200px);top:47%}
  .spec-code{top:calc(env(safe-area-inset-top,0px) + 76px)}
  .co3,.co4{display:none}
  .co1{top:auto;bottom:calc(env(safe-area-inset-bottom,0px) + 17vh);width:42vw}
  .co2{top:auto;left:auto;right:20px;bottom:calc(env(safe-area-inset-bottom,0px) + 17vh);width:42vw}
  .facts{display:none}
}
@media (prefers-reduced-motion: reduce){.s-hint::after{animation:none}}

/* ---------- Spec-sheet projects ---------- */
.code{margin:0 0 10px;font-stretch:125%;font-weight:400;font-size:clamp(1.1rem,1.6vw,1.3rem);color:var(--muted);font-variant-numeric:tabular-nums}
.figs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 22px;margin:4px 0 26px;padding:16px 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.figs div{margin:0}
.figs b{display:block;font-stretch:112%;font-weight:600;font-size:clamp(1.35rem,2.4vw,1.9rem);line-height:1.05;font-variant-numeric:tabular-nums}
.figs span{display:block;font-size:.82rem;color:var(--muted);margin-top:4px;line-height:1.3}
.project h3{font-size:clamp(1.45rem,2.4vw,2rem)}
#work>h2{padding-top:clamp(64px,9vw,120px)}

/* ---------- Version 2 additions ---------- */
.jet3d{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:0}
.model-credit{right:clamp(20px,4vw,48px);top:calc(env(safe-area-inset-top,0px) + 76px);margin:0;font-size:.75rem;color:var(--muted);max-width:22rem;text-align:right}
.admin-bar .story-pin{top:32px;height:calc(100svh - 32px)}
@media screen and (max-width:782px){.admin-bar .story-pin{top:46px;height:calc(100svh - 46px)}}
.sketchfab .sf-frame{position:relative;aspect-ratio:4/3;border-radius:6px;overflow:hidden;background:#111}
.sketchfab iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.story .s-final{pointer-events:none}

/* ---------- 2.1: full-width interactive pages ---------- */
.embed-wide{grid-column:1/-1}
.embed-frame{position:relative;height:min(80vh,760px);min-height:520px;border-radius:8px;overflow:hidden;background:#111}
.embed-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.embed-wide figcaption a{margin-left:.4em;white-space:nowrap}
@media (max-width:860px){.embed-frame{height:85vh}}

/* ---------- 2.2: live stent simulation ---------- */
.stent-stage{position:relative;aspect-ratio:4/3;border-radius:6px;overflow:hidden;background:radial-gradient(120% 90% at 50% 0%,#2a3644,#0f1419 75%)}
.stent-cv{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y;cursor:grab}
.stent-cv:active{cursor:grabbing}
.stent-load{position:absolute;inset:0;display:grid;place-items:center;margin:0;color:#c9d2da;font-size:.92rem}
.stent-load[hidden]{display:none}
.stent-step{position:absolute;left:12px;top:10px;margin:0;color:#e4e9ee;font-size:.82rem;pointer-events:none;text-shadow:0 1px 6px rgba(0,0,0,.5)}
.stent-bar{display:flex;align-items:center;gap:10px;margin-top:10px}
.stent-play{flex:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--ink);background:transparent;color:var(--ink);display:grid;place-items:center;cursor:pointer}
.stent-scrub{flex:1;min-height:44px;accent-color:var(--accent)}
.w-stent .seg{margin-top:4px}

/* =====================================================================
   3.0 design layer: graphite and paper, one amber accent,
   large tight grotesk headings, hairline rules, numbered sections.
   ===================================================================== */
:root,
:root:not([data-theme="light"]){
  --paper:#F1F0EC; --graphite:#0C0E10; --graphite-2:#16191C; --amber:#E8A33D;
  --ground:#F1F0EC; --surface:#FFFFFF; --ink:#0C0E10; --muted:#5E6369; --rule:#D6D5CF;
  --accent:#8E5208; --accent-hi:#E8A33D; --flow:#0C0E10;
  --ease-out:cubic-bezier(.16,1,.3,1);
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#F1F0EC; --surface:#FFFFFF; --ink:#0C0E10; --muted:#5E6369; --rule:#D6D5CF;
    --accent:#8E5208; --accent-hi:#E8A33D; --flow:#0C0E10; color-scheme:light;
  }
}
.band-dark{
  --ground:#0C0E10; --surface:#16191C; --ink:#F1F0EC; --muted:#9BA1A7; --rule:#2A2E33;
  --accent:#E8A33D; --accent-hi:#E8A33D;
  background:var(--ground); color:var(--ink); color-scheme:dark;
}
.band-light{background:var(--ground);color:var(--ink)}
body{font-size:1.0625rem;letter-spacing:-.003em}
::selection{background:var(--amber);color:#0C0E10}

/* Header */
.top{background:rgba(241,240,236,.82);border-bottom:1px solid rgba(12,14,16,.08);padding-top:calc(env(safe-area-inset-top,0px) + 10px);padding-bottom:10px;gap:clamp(12px,3vw,40px)}
.top .brand{font-stretch:100%;font-weight:600;letter-spacing:-.02em;font-size:1.05rem}
.top nav{margin-left:auto}
.top nav a,.top .cta{font-size:.92rem;font-weight:500}
.top.tone-dark{background:rgba(12,14,16,.82);border-bottom-color:rgba(255,255,255,.08)}
.top.tone-dark a{color:#F1F0EC}
.top.over{background:transparent;border-bottom-color:transparent}
.cta{display:inline-flex;align-items:center;min-height:40px;padding:0 18px;border-radius:999px;background:#0C0E10;color:#F1F0EC !important;text-decoration:none;white-space:nowrap}
.top.tone-dark .cta,.top.over:not(.on-light) .cta{background:#F1F0EC;color:#0C0E10 !important;text-shadow:none}
@media (max-width:640px){.top .cta{display:none}}

/* Text roll on hover (links get two stacked copies of their label) */
.roll{display:inline-block;overflow:hidden;vertical-align:top;line-height:1.2;height:1.2em}
.roll>span{display:block;transition:transform .45s var(--ease-out)}
a:hover .roll>span,a:focus-visible .roll>span{transform:translateY(-100%)}
@media (prefers-reduced-motion: reduce){.roll>span{transition:none}}

/* Section heads */
.section{padding:clamp(88px,12vw,180px) 0 clamp(56px,8vw,120px)}
#work>h2,.sec-head{padding-top:0}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;margin-bottom:clamp(40px,6vw,88px)}
.sec-index{margin:0;font-size:.9rem;color:var(--muted);font-variant-numeric:tabular-nums}
h2{font-stretch:100%;font-weight:500;font-size:clamp(2.8rem,7.4vw,7rem);line-height:.92;letter-spacing:-.045em;margin:0}

/* Word reveal */
.reveal-words .wd{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.08em;margin-bottom:-.08em}
.reveal-words .wd>span{display:inline-block;transform:translateY(105%);transition:transform .9s var(--ease-out);transition-delay:calc(var(--i) * 45ms)}
.reveal-words.in .wd>span{transform:none}
@media (prefers-reduced-motion: reduce){.reveal-words .wd>span{transform:none;transition:none}}

/* Projects */
.project{
  grid-template-columns:minmax(0,5fr) minmax(0,7fr);
  grid-template-areas:"head head" "figs figs" "body media" "embed embed";
  gap:0 clamp(28px,5vw,80px);
  padding:clamp(48px,6vw,96px) 0;border-top:1px solid var(--rule);
}
.project>.p-head{grid-area:head;margin-bottom:clamp(24px,3vw,40px)}
.project>.figs{grid-area:figs}
.project>.p-body{grid-area:body}
.project>.media{grid-area:media}
.project>.embed-wide{grid-area:embed;margin-top:32px}
.code{display:flex;align-items:center;gap:12px;margin:0 0 18px;font-stretch:100%;font-size:.86rem;font-weight:500;color:var(--muted);letter-spacing:.01em}
.code::before{content:"";width:28px;height:1px;background:var(--amber)}
.project h3{font-stretch:100%;font-weight:500;font-size:clamp(2rem,4.2vw,3.6rem);line-height:1;letter-spacing:-.035em;max-width:20ch;margin:0 0 16px}
.project .meta{font-size:.95rem;margin:0}
.figs{grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:0 0 clamp(32px,4vw,56px);padding:0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.figs>div{padding:22px 20px 22px 0}
.figs>div+div{padding-left:20px;border-left:1px solid var(--rule)}
.figs b{font-stretch:100%;font-weight:400;font-size:clamp(1.7rem,3.2vw,2.8rem);letter-spacing:-.035em;line-height:1}
.figs span{font-size:.84rem;margin-top:8px;max-width:22ch}
.p-body p{max-width:58ch;color:color-mix(in srgb,var(--ink) 84%,transparent);margin:0 0 1.05rem}
.tools{display:grid;gap:6px;margin-top:28px !important;padding-top:16px;border-top:1px solid var(--rule);font-size:.92rem;color:var(--ink) !important}
.tools-label{font-size:.78rem;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.media{display:grid;gap:18px;align-content:start}
figure{background:transparent;border:0;border-radius:0;padding:0}
.photo{border-radius:2px}
figcaption{font-size:.84rem;margin-top:10px}
.pair{gap:12px}
.w-glide,.w-hover,.w-foil,.w-bars,.w-stent{background:var(--surface);border:1px solid var(--rule);border-radius:2px;padding:clamp(14px,2vw,22px)}
.results li{background:transparent;border-radius:2px}
.seg{border-color:var(--ink)}
.fill{background:var(--amber)}
.reveal-up{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
.reveal-up.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){.reveal-up{opacity:1;transform:none;transition:none}}
@media (max-width:900px){
  .project{grid-template-columns:minmax(0,1fr);grid-template-areas:"head" "figs" "body" "media" "embed"}
  .project>.media{margin-top:28px}
  .figs{grid-template-columns:repeat(2,minmax(0,1fr))}
  .figs>div:nth-child(3){padding-left:0;border-left:0}
  .figs>div:nth-child(n+3){border-top:1px solid var(--rule)}
}

/* Experience on graphite */
.band-dark .section{padding-bottom:clamp(48px,6vw,96px)}
.timeline{border-top:1px solid var(--rule)}
.timeline li{grid-template-columns:minmax(0,14rem) minmax(0,1fr);padding:clamp(28px,3.4vw,44px) 0;border-bottom:1px solid var(--rule)}
.timeline .when{font-size:.92rem;padding-top:6px}
.timeline h3{font-stretch:100%;font-weight:500;font-size:clamp(1.4rem,2.4vw,2rem);letter-spacing:-.03em;line-height:1.05}
.timeline .org{color:var(--muted);margin:.4rem 0 .9rem}
.timeline p{color:color-mix(in srgb,var(--ink) 80%,transparent);max-width:60ch}
.tl-photo{max-width:340px;border-radius:2px;margin-top:20px}
@media (max-width:640px){.timeline li{grid-template-columns:1fr}}

/* Contact */
.contact{padding-top:clamp(64px,9vw,140px) !important}
.contact h2{font-size:clamp(3rem,9vw,8.4rem)}
.contact p{color:var(--muted);font-size:1.1rem;margin:24px 0 32px}
.mail{display:inline-block;font-stretch:100%;font-weight:500;font-size:clamp(1.4rem,4vw,3.4rem);letter-spacing:-.035em;text-decoration:none;border-bottom:1px solid var(--rule);padding-bottom:8px;transition:border-color .3s}
.mail:hover{border-bottom-color:var(--amber)}
.links a{font-weight:500}

/* Footer */
.site-footer{border-top:1px solid #2A2E33;padding:clamp(56px,7vw,96px) 0 28px;font-size:.92rem}
.site-footer a{color:var(--ink);text-decoration:none}
.f-cols{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,1fr);gap:32px;padding-bottom:clamp(40px,6vw,80px)}
.f-lead{margin:0 0 14px;font-size:1.15rem;color:var(--ink);font-weight:500;letter-spacing:-.01em}
.footer-note p{color:var(--muted);max-width:52ch;margin:0}
.f-title{margin:0 0 14px;color:var(--muted);font-size:.78rem;letter-spacing:.04em;text-transform:uppercase}
.f-col ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.f-mark{margin:0;font-stretch:100%;font-weight:500;font-size:min(8.2vw,7.4rem);line-height:.86;letter-spacing:-.055em;color:var(--ink);white-space:nowrap;overflow:hidden}
.site-footer .copy{margin:22px 0 0;color:var(--muted);font-size:.84rem}
@media (max-width:760px){.f-cols{grid-template-columns:1fr 1fr}.f-about{grid-column:1/-1}}

/* Story typography to match */
.s-name,.big,.spec-code{font-stretch:100%;letter-spacing:-.04em}
.s-intro{font-stretch:100%;letter-spacing:-.025em;font-weight:500}
.spec-code{font-weight:500}

/* Blog pages */
.page-head h1{font-stretch:100%;font-weight:500;letter-spacing:-.045em}
.post-card h2{font-stretch:100%;font-weight:500;letter-spacing:-.025em}

/* ---------- 3.0.2: six capabilities on the landing ---------- */
.callout{width:min(16rem,24vw)}
.co1,.co2,.co3{left:clamp(20px,6vw,96px);right:auto}
.co4,.co5,.co6{right:clamp(20px,6vw,96px);left:auto}
.co1,.co4{top:34%}
.co2,.co5{top:52%}
.co3,.co6{top:70%}
.spec-code{font-size:clamp(2.4rem,5.2vw,4.8rem)}
@media (max-width:760px){
  .co1,.co2,.co3,.co4,.co5,.co6{display:block;top:auto;width:44vw;font-size:0;line-height:1}
  .callout b{font-size:.84rem;line-height:1.2;margin:0}
  .co1,.co2,.co3{left:20px;right:auto}
  .co4,.co5,.co6{right:20px;left:auto;text-align:right}
  .co1,.co4{bottom:calc(env(safe-area-inset-bottom,0px) + 22vh + 60px)}
  .co2,.co5{bottom:calc(env(safe-area-inset-bottom,0px) + 22vh + 30px)}
  .co3,.co6{bottom:calc(env(safe-area-inset-bottom,0px) + 22vh)}
}
@media (max-width:760px){
  .top .brand{white-space:nowrap;font-size:.95rem}
  .top nav .menu{gap:0 14px;flex-wrap:nowrap}
  .top nav a{font-size:.86rem;white-space:nowrap}
  .co1,.co2,.co3,.co4,.co5,.co6{width:45vw}
  .callout b{font-size:.8rem;line-height:1.18}
  .co1,.co4{bottom:calc(env(safe-area-inset-bottom,0px) + 16vh + 96px)}
  .co2,.co5{bottom:calc(env(safe-area-inset-bottom,0px) + 16vh + 48px)}
  .co3,.co6{bottom:calc(env(safe-area-inset-bottom,0px) + 16vh)}
}
@media (max-width:380px){.top nav .menu li:nth-child(2){display:none}}
.spec-code small{line-height:1.35}

/* ---------- 3.0.3: larger project labels, full-width gallery ---------- */
.project{grid-template-areas:"head head" "figs figs" "body media" "gallery gallery" "embed embed"}
.project>.gallery{grid-area:gallery}
.code{gap:14px;margin:0 0 22px;font-size:clamp(1.15rem,1.8vw,1.55rem);font-weight:500;color:var(--ink);letter-spacing:-.005em}
.code::before{width:44px;height:2px}
.p-body{align-self:start}
.gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2vw,24px);margin-top:clamp(36px,5vw,64px)}
.gallery figure{margin:0}
.gallery .photo{width:100%;height:auto;display:block}
.gallery{align-items:start}
.gallery-1{grid-template-columns:minmax(0,1fr);max-width:calc(50% - 12px)}
@media (max-width:900px){
  .project{grid-template-areas:"head" "figs" "body" "media" "gallery" "embed"}
  .gallery,.gallery-1{grid-template-columns:minmax(0,1fr);max-width:none}
}

/* ---------- 3.0.4: bar charts fill ---------- */
.bars .track{display:block;position:relative}
.bars .fill{display:block;height:100%;border-radius:2px}