/* paularnesen.com — royal blue and dark orange, Bricolage Grotesque + IBM Plex Mono.
   Light and dark follow the visitor's system setting. */

@font-face{font-family:"Bricolage Grotesque";font-style:normal;font-display:swap;font-weight:200 800;src:url(/fonts/bricolage-grotesque-latin-wght.woff2) format("woff2-variations")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-display:swap;font-weight:400;src:url(/fonts/ibm-plex-mono-latin-400.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-display:swap;font-weight:500;src:url(/fonts/ibm-plex-mono-latin-500.woff2) format("woff2")}

:root{
  --bg:#F5F6FA;
  --surface:#FFFFFF;
  --surface-2:#EBEEF8;
  --ink:#0E1534;
  --ink-2:#3A4363;
  --muted:#5B6385;
  --line:#D9DEEE;

  --blue:#1E3FAE;        /* royal blue: links, headings accents */
  --blue-strong:#16308A;
  --blue-soft:#E3E9FB;
  --orange:#C8520E;      /* dark orange: labels, highlights */
  --orange-btn:#C14A08;  /* button fill, white text passes AA */
  --orange-soft:#FCEBDD;

  --hero-bg:#1E3FAE;
  --hero-ink:#FFFFFF;
  --hero-ink-2:#D6DEFA;

  --radius:18px;
  --shadow:0 1px 2px rgba(14,21,52,.06),0 8px 24px rgba(14,21,52,.06);

  --head:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif;
  --body:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}

@media (prefers-color-scheme:dark){
  :root{
    --bg:#0A1029;
    --surface:#111A3D;
    --surface-2:#18234F;
    --ink:#EEF1FB;
    --ink-2:#C3CBE6;
    --muted:#98A2C8;
    --line:#26326A;

    --blue:#8FA9FF;
    --blue-strong:#B5C6FF;
    --blue-soft:#1A275C;
    --orange:#F2914A;
    --orange-btn:#C4540C;
    --orange-soft:#3A2414;

    --hero-bg:#142A7A;
    --hero-ink:#FFFFFF;
    --hero-ink-2:#C9D3F7;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25);
  }
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--blue-strong)}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:6px}

.wrap{width:min(1080px,100% - 40px);margin-inline:auto}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;background:var(--surface);padding:8px 12px;z-index:10}

.mono,.label{font-family:var(--mono)}
.label{display:block;font-size:12.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--orange);margin:0 0 10px}

h1,h2,h3{font-family:var(--head);line-height:1.08;letter-spacing:-.02em;margin:0}
h2{font-size:clamp(28px,4vw,38px);font-weight:700}
h3{font-size:21px;font-weight:650}
.section-intro{color:var(--muted);margin:8px 0 28px}

/* Header */
.top{display:flex;align-items:center;justify-content:space-between;padding:22px 0}
.mark{font-family:var(--head);font-weight:800;font-size:22px;color:var(--ink);text-decoration:none;letter-spacing:-.03em}
.mark span{color:var(--orange)}
.top nav{display:flex;gap:22px;margin-left:auto;margin-right:22px}
.top nav a{font-family:var(--mono);font-size:13.5px;color:var(--ink-2);text-decoration:none}
.top nav a:hover{color:var(--blue)}
@media (max-width:620px){.top nav{display:none}}

/* Hero */
.hero{
  display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center;
  background:var(--hero-bg);color:var(--hero-ink);border-radius:28px;
  padding:clamp(28px,6vw,64px);position:relative;overflow:hidden;
}
.hero::after{ /* warm orange glow behind the portrait */
  content:"";position:absolute;right:-120px;bottom:-160px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(232,112,31,.55),rgba(232,112,31,0));pointer-events:none;
}
.hero .label{color:#FFB37A}
.hero h1{font-size:clamp(46px,8vw,84px);font-weight:800;letter-spacing:-.035em}
.lede{font-size:clamp(18px,2.2vw,21px);color:var(--hero-ink-2);max-width:32ch;margin:18px 0 30px}
.actions{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:999px;font-weight:600;font-size:16px;text-decoration:none;transition:transform .15s ease,background .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--orange-btn);color:#fff}
.btn-primary:hover{background:#A93F06;color:#fff}
.btn-ghost{color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.55)}
.btn-ghost:hover{color:#fff;box-shadow:inset 0 0 0 1.5px #fff}
@media (prefers-reduced-motion:reduce){.btn{transition:none}.btn:hover{transform:none}}

.portrait{margin:0;position:relative;z-index:1}
.portrait img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:20px;background:#2B4AB8}
.portrait figcaption{
  position:absolute;left:14px;right:14px;bottom:14px;display:flex;flex-direction:column;gap:2px;
  background:rgba(10,16,41,.72);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:10px 14px;color:#fff;font-weight:600;
}
.portrait figcaption .mono{font-size:11.5px;font-weight:400;letter-spacing:.06em;text-transform:uppercase;color:#C9D3F7}

@media (max-width:780px){
  .hero{grid-template-columns:1fr;gap:32px}
  .portrait{max-width:340px}
}

/* Sections */
section:not(.hero){padding:clamp(56px,9vw,96px) 0 0}

.about{display:grid;grid-template-columns:200px 1fr 300px;gap:24px 40px;align-items:start}
.about-photo{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius);filter:grayscale(1)}
@media (max-width:1000px){.about{grid-template-columns:200px 1fr}.about-photo{grid-column:2;max-width:320px}}
.about-body{font-size:clamp(19px,2.3vw,23px);line-height:1.5;color:var(--ink)}
.about-body p{margin:0 0 .7em;max-width:44ch}
@media (max-width:700px){.about{grid-template-columns:1fr;gap:4px}.about-photo{grid-column:1;margin-top:16px}}

.cards,.grid,.contact-list{list-style:none;margin:0;padding:0}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:860px){.cards{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.card p{color:var(--ink-2);margin:10px 0 20px;flex:1}
.card-links{display:flex;flex-wrap:wrap;gap:8px 18px;font-weight:600}
.card-accent{background:var(--orange-soft);border-color:transparent}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.project{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px 20px 18px;display:flex;flex-direction:column;gap:8px;position:relative;transition:border-color .15s ease}
.project h3{font-size:19px}
.project h3 a{color:var(--ink);text-decoration:none}
.project h3 a::after{content:"";position:absolute;inset:0;border-radius:14px} /* whole card clickable */
.project .arrow{color:var(--blue);margin-left:6px;font-size:.8em}
.project.has-link:hover{border-color:var(--blue)}
.project p{margin:0;color:var(--ink-2);font-size:15.5px;line-height:1.5;flex:1}
.project .host{font-family:var(--mono);font-size:12.5px;color:var(--muted)}

.chip{align-self:flex-start;font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.05em;text-transform:uppercase;padding:3px 9px;border-radius:999px}
.chip-live{background:var(--blue-soft);color:var(--blue-strong)}
.chip-live::before{content:"● ";color:#2F9E5B}
.chip-development{background:var(--orange-soft);color:var(--orange)}
.chip-pilot{background:var(--orange-soft);color:var(--orange)}
.chip-paused{background:var(--surface-2);color:var(--muted)}

.contact-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px;margin-top:24px}
.contact-list li{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.contact-list a{font-weight:600;font-size:17px;overflow-wrap:anywhere}

.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;border-top:1px solid var(--line);margin-top:clamp(56px,9vw,96px);padding:24px 0 40px;color:var(--muted);font-size:14px}
.foot p{margin:0}
.foot .mono{font-size:12.5px}

/* Language switch */
.lang{font-family:var(--mono);font-size:13px;font-weight:500;text-decoration:none;color:var(--blue);border:1.5px solid var(--line);border-radius:999px;padding:5px 12px}
.lang:hover{border-color:var(--blue)}

.sub{font-family:var(--head);font-size:20px;font-weight:650;margin:0 0 6px}

/* Experience */
.exp-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;align-items:start}
@media (max-width:860px){.exp-grid{grid-template-columns:1fr}}
.timeline{list-style:none;margin:0;padding:0;border-left:2px solid var(--line)}
.timeline li{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:0 0 26px 22px;position:relative}
.timeline li::before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2.5px solid var(--blue)}
.timeline li:first-child::before{background:var(--orange);border-color:var(--orange)}
.timeline .when{font-size:13px;color:var(--muted);padding-top:3px}
.timeline h3{font-size:19px}
.timeline .org{margin:2px 0 6px;color:var(--orange);font-family:var(--mono);font-size:13px}
.timeline p{margin:0;color:var(--ink-2);font-size:16px}
@media (max-width:560px){.timeline li{grid-template-columns:1fr;gap:2px}}
.facts{display:flex;flex-direction:column;gap:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.facts ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;font-size:15.5px;color:var(--ink-2)}
.facts strong{color:var(--ink);font-weight:600}
.facts p{margin:0;color:var(--ink-2)}
.logos{font-weight:600;color:var(--ink) !important;line-height:1.8}

/* Project extra links */
.sublinks{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:14px;font-weight:600;position:relative;z-index:1}

/* Podcast + videos */
.podcast-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.podcast-head .section-intro{max-width:56ch}
.podcast-head .label{margin-bottom:6px}
.listen{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.pill{font-weight:600;font-size:15px;text-decoration:none;padding:9px 16px;border-radius:999px;background:var(--blue-soft);color:var(--blue-strong)}
.pill:hover{background:var(--blue);color:#fff}
#videos-block{margin-top:8px}
.videos{list-style:none;margin:14px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:760px){.videos{grid-template-columns:1fr}}
.video a{display:flex;flex-direction:column;gap:8px;text-decoration:none;color:var(--ink)}
.video img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:12px;background:var(--surface-2)}
.video-title{font-weight:600;line-height:1.35}
.video a:hover .video-title{color:var(--blue)}

/* Writing */
.writing-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;margin-top:20px;align-items:start}
@media (max-width:860px){.writing-grid{grid-template-columns:1fr}}
.writing .section-intro{margin-bottom:18px}
.posts{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.post{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px 22px}
.post .label{margin-bottom:8px}
.post blockquote{margin:0;font-size:17px;line-height:1.5;color:var(--ink);border-left:3px solid var(--orange);padding-left:14px}
.post p{margin:10px 0 0;color:var(--ink-2);font-size:15.5px}
.post a{display:inline-block;margin-top:12px;font-weight:600;font-size:15px}
.more{margin:16px 0 0;font-weight:600}
.book-card{display:flex;gap:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-top:14px}
.book-cover{flex:0 0 96px;width:96px;height:144px;object-fit:cover;border-radius:3px 6px 6px 3px;box-shadow:var(--shadow);background:var(--surface-2)}
.book-title{font-family:var(--head);font-weight:650;font-size:18px;line-height:1.2;margin:0 0 8px}
.book-card p{margin:0 0 10px;color:var(--ink-2);font-size:15.5px}
.book-card a{font-weight:600}
.video .host{font-family:var(--mono);font-size:12.5px;color:var(--muted)}

/* Contact with photo */
.contact{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.4fr);gap:40px;align-items:center}
.contact-photo{width:100%;aspect-ratio:5/4;object-fit:cover;border-radius:var(--radius)}
.contact .contact-list{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
@media (max-width:820px){.contact{grid-template-columns:1fr}.contact-photo{max-width:480px}}
@media (min-width:821px){.contact .contact-list li:first-child{grid-column:span 2}}