@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;600;700&display=swap');

/* =========================================================
   MATERIALBANK · SHARED DESIGN SYSTEM
   Edit the variables in this first block to rebrand every page.
   ========================================================= */
:root{
  --brand-accent:#ff1325;
  --brand-ink:#171717;
  --brand-text:#344247;
  --brand-muted:#677176;
  --brand-line:#d7dfdf;
  --brand-soft:#f5f7f7;
  --brand-soft-2:#eef2f2;
  --brand-white:#ffffff;
  --brand-hero:#171717;
  --brand-hero-card:#222222;
  --brand-hero-border:#555555;
  --brand-font:"Be Vietnam Pro",Arial,sans-serif;
  --content-max:1180px;
  --focus-ring:rgba(255,19,37,.20);

  /* Backwards-compatible aliases used by the existing pages. */
  --novia-red:var(--brand-accent);
  --ink:var(--brand-ink);
  --text:var(--brand-text);
  --muted:var(--brand-muted);
  --line:var(--brand-line);
  --soft:var(--brand-soft);
  --soft-2:var(--brand-soft-2);
  --soft2:var(--brand-soft-2);
  --white:var(--brand-white);
  --max:var(--content-max);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--brand-font);color:var(--text);background:var(--white);line-height:1.62}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
button,input,textarea{font:inherit}
h1,h2,h3{line-height:1.16}

/* Accessibility */
.skip,.skip-link{position:absolute;left:-9999px;top:8px;background:#000;color:#fff;padding:10px 14px;z-index:99}
.skip:focus,.skip-link:focus{left:8px}
:focus-visible{outline:3px solid var(--brand-accent);outline-offset:3px}

/* Shared header */
.sitebar{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
.sitebar-inner{max-width:var(--max);margin:auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{text-decoration:none;color:var(--ink);font-weight:700;letter-spacing:.02em}
.brand-mark{display:inline-block;width:28px;height:5px;background:var(--brand-accent);margin-right:10px;vertical-align:middle}
.series{font-size:13px;color:var(--muted)}
.nav{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.nav a{font-size:13px;text-decoration:none;padding:7px 9px;border-bottom:2px solid transparent}
.nav a:hover,.nav a:focus{border-color:var(--brand-accent);outline:none}

/* Shared hero */
.hero{background:var(--brand-hero);color:#fff;border-bottom:8px solid var(--brand-accent)}
.hero-inner{max-width:var(--max);margin:auto;padding:56px 20px 50px}
.eyebrow{margin:0 0 10px;text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:700;color:var(--brand-accent)}
.hero .eyebrow{color:#fff}
.hero h1{margin:0 0 18px;color:#fff;font-size:clamp(35px,5vw,62px);line-height:1.08;max-width:900px}
.lead{margin:0;max-width:850px;font-size:clamp(17px,2vw,22px);color:#e4e8e8}
.hero-card,.goal-box{border:1px solid var(--brand-hero-border);border-left:6px solid var(--brand-accent);background:var(--brand-hero-card);padding:18px 20px}
.hero-card strong,.goal-box strong{display:block;color:#fff;font-size:18px;margin-bottom:6px}
.hero-card span,.goal-box span{color:#d7dddd;font-size:14px}

/* Shared content */
main{padding-bottom:70px}
.wide{max-width:var(--max);margin:auto;padding-left:20px;padding-right:20px}
.intro{padding-top:34px}
.notice{border:1px solid var(--line);border-left:7px solid var(--brand-accent);padding:20px 22px;background:#fff}
.notice strong{color:var(--ink)}
.section{padding-top:54px}
.section-head{border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:22px}
.section-head h2{font-size:clamp(28px,3vw,39px);line-height:1.18;color:var(--ink);margin:0 0 8px}
.section-head p:last-child{margin:0;max-width:880px;color:var(--muted)}
.small,.small-note{font-size:13px;color:var(--muted)}
.tag,.badge{display:inline-block;font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:700;background:var(--soft-2);padding:4px 7px;color:var(--ink)}

/* Shared buttons */
.btn{display:inline-block;text-decoration:none;background:var(--ink);color:#fff;padding:11px 15px;border:2px solid var(--ink);font-weight:700;cursor:pointer}
.btn:hover,.btn:focus{background:var(--brand-accent);border-color:var(--brand-accent);outline:none}
.btn.secondary{background:#fff;color:var(--ink)}
.btn.secondary:hover,.btn.secondary:focus{color:#fff}
.btn.is-disabled{background:#777;border-color:#777;cursor:default;pointer-events:none}

.next{margin-top:54px;border-top:1px solid var(--line);padding:34px 0 70px;display:flex;justify-content:space-between;gap:20px;align-items:center}
.next h2{margin:0 0 8px;color:var(--ink)}

/* =========================================================
   PAGE 1 · WHAT IS AN AI AGENT?
   ========================================================= */
.page-agent-intro .hero-inner{display:grid;grid-template-columns:1.25fr .75fr;gap:32px;align-items:end;padding-top:58px;padding-bottom:52px}
.page-agent-intro .compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.page-agent-intro .panel{border:1px solid var(--line);padding:24px;background:#fff}
.page-agent-intro .panel.agent{border-top:6px solid var(--brand-accent)}
.page-agent-intro .panel.chat{border-top:6px solid #aab3b5}
.page-agent-intro .panel h3{margin:4px 0 14px;color:var(--ink);font-size:25px}
.page-agent-intro .panel ul{margin:0;padding-left:21px}
.page-agent-intro .panel li{margin:8px 0}
.page-agent-intro .flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:12px;align-items:stretch}
.page-agent-intro .flow-card{border:1px solid var(--line);background:var(--soft);padding:20px}
.page-agent-intro .flow-card strong{display:block;color:var(--ink);margin-bottom:7px}
.page-agent-intro .arrow{display:flex;align-items:center;color:var(--brand-accent);font-size:28px;font-weight:700}
.page-agent-intro .example{border:1px solid var(--line);background:#fff;padding:24px}
.page-agent-intro .example-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:22px}
.page-agent-intro .example h3{color:var(--ink);margin:0 0 10px}
.page-agent-intro .quote{background:var(--soft);border-left:5px solid var(--brand-accent);padding:14px 16px;margin:12px 0}
.page-agent-intro .quote code{white-space:pre-wrap;font-family:var(--brand-font);font-size:14px}
.page-agent-intro .when-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.page-agent-intro .when{border:1px solid var(--line);padding:22px}
.page-agent-intro .when h3{margin:0 0 12px;color:var(--ink)}
.page-agent-intro .yes{border-left:6px solid var(--brand-accent)}
.page-agent-intro .no{border-left:6px solid #8b989b}
.page-agent-intro .myth{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.page-agent-intro .myth article{background:var(--soft);border:1px solid var(--line);padding:20px}
.page-agent-intro .myth strong{display:block;color:var(--ink);margin-bottom:7px}
.page-agent-intro .check{margin-top:24px;border:1px solid var(--line);background:var(--soft);padding:24px}
.page-agent-intro .check h3{margin:0 0 10px;color:var(--ink)}
.page-agent-intro .check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.page-agent-intro .check-grid label{display:flex;gap:10px;align-items:flex-start;background:#fff;border:1px solid var(--line);padding:14px;cursor:pointer}
.page-agent-intro .check-grid input{margin-top:4px;accent-color:var(--brand-accent)}
.page-agent-intro .result{margin-top:14px;padding:14px 16px;background:#fff;border:1px solid var(--line);font-weight:600;color:var(--ink)}

/* =========================================================
   PAGE 2 · WRITE AGENT INSTRUCTIONS
   ========================================================= */
.page-agent-instructions .hero-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:end;padding-top:58px;padding-bottom:52px}
.page-agent-instructions .five,.page-copilot .five{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.page-agent-instructions .five div,.page-copilot .five div{border:1px solid var(--line);background:var(--soft);padding:14px}
.page-agent-instructions .five b,.page-copilot .five b{display:block;color:var(--ink);font-size:14px}
.page-agent-instructions .five span,.page-copilot .five span{font-size:12px;color:var(--muted)}
.page-agent-instructions .step{display:grid;grid-template-columns:110px 1fr;gap:22px;padding:28px 0;border-bottom:1px solid var(--line)}
.page-agent-instructions .num{font-size:58px;line-height:1;color:#d5dbdc;font-weight:700}
.page-agent-instructions .step h3{margin:0 0 9px;color:var(--ink);font-size:27px}
.page-agent-instructions .step p{margin-top:0}
.page-agent-instructions .question{background:var(--soft);border-left:5px solid var(--brand-accent);padding:14px 16px;margin:14px 0}
.page-agent-instructions .example{border:1px solid var(--line);padding:14px 16px;background:#fff;margin-top:14px}
.page-agent-instructions .example strong{color:var(--ink)}
.page-agent-instructions .knowledge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:18px}
.page-agent-instructions .knowledge-grid article{border:1px solid var(--line);padding:20px}
.page-agent-instructions .knowledge-grid h4{margin:0 0 8px;color:var(--ink);font-size:19px}
.page-agent-instructions .knowledge-grid article:nth-child(2){border-top:5px solid var(--brand-accent)}
.page-agent-instructions .template{background:var(--ink);color:#fff;padding:24px;margin-top:18px}
.page-agent-instructions .template h3{margin:0 0 12px;color:#fff}
.page-agent-instructions .template pre{white-space:pre-wrap;margin:0;background:#222;border-left:5px solid var(--brand-accent);padding:16px;color:#f6f6f6;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.55}
.page-agent-instructions .builder{border:1px solid var(--line);background:var(--soft);padding:24px}
.page-agent-instructions .builder-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.page-agent-instructions .field.full{grid-column:1/-1}
.page-agent-instructions .field label{display:block;font-weight:700;color:var(--ink);margin-bottom:6px}
.page-agent-instructions .field small{display:block;color:var(--muted);margin-bottom:7px}
.page-agent-instructions .field textarea,.page-agent-instructions .field input{width:100%;border:1px solid #aeb8ba;background:#fff;color:var(--ink);padding:11px 12px;border-radius:0}
.page-agent-instructions .field textarea{min-height:118px;resize:vertical}
.page-agent-instructions .field input:focus,.page-agent-instructions .field textarea:focus{outline:3px solid var(--focus-ring);border-color:var(--brand-accent)}
.page-agent-instructions .actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.page-agent-instructions .output{display:none;margin-top:20px;border:1px solid var(--line);background:#fff;padding:18px}
.page-agent-instructions .output.show{display:block}
.page-agent-instructions .output h3{margin:0 0 10px;color:var(--ink)}
.page-agent-instructions .output pre{white-space:pre-wrap;background:var(--soft);border-left:5px solid var(--brand-accent);padding:14px;overflow:auto;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}
.page-agent-instructions .copy-status{font-size:13px;color:var(--muted);margin-left:4px}
.page-agent-instructions .review{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.page-agent-instructions .review div{border:1px solid var(--line);padding:16px;background:#fff}
.page-agent-instructions .review strong{display:block;color:var(--ink);margin-bottom:5px}

/* =========================================================
   PAGE 3 · MICROSOFT COPILOT
   ========================================================= */
.page-copilot .hero-inner{display:grid;grid-template-columns:1.25fr .75fr;gap:30px;align-items:end}
.page-copilot .steps{display:grid;gap:22px}
.page-copilot .step{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:26px;border:1px solid var(--line);background:#fff;padding:24px}
.page-copilot .num{font-size:13px;font-weight:700;color:var(--brand-accent);letter-spacing:.12em}
.page-copilot .step h3{margin:3px 0 12px;color:var(--ink);font-size:clamp(23px,2.5vw,31px)}
.page-copilot .step-copy ul{padding-left:20px}
.page-copilot .step-copy li{margin:7px 0}
.page-copilot .tip{border-left:5px solid var(--brand-accent);background:var(--soft);padding:14px 16px;margin:16px 0}
.page-copilot .shot{margin:0;align-self:start}
.page-copilot .image-button{width:100%;padding:0;border:1px solid var(--line);background:#fff;cursor:zoom-in;text-align:left}
.page-copilot .image-button img{display:block;width:100%;height:auto}
.page-copilot .image-button span{display:block;padding:10px 12px;font-size:12px;color:var(--muted);border-top:1px solid var(--line)}
.page-copilot .knowledge{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.page-copilot .knowledge article{border:1px solid var(--line);padding:17px;background:var(--soft)}
.page-copilot .knowledge h4{margin:0 0 7px;color:var(--ink)}
.page-copilot .knowledge .tag{background:#fff;border:1px solid var(--line)}
.page-copilot .prompt{background:#171717;color:#fff;padding:20px;border-left:7px solid var(--brand-accent);white-space:pre-wrap;font-family:var(--brand-font);font-size:14px;overflow:auto}
.page-copilot .check{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.page-copilot .check div{border:1px solid var(--line);background:var(--soft);padding:16px}
.page-copilot .check strong{display:block;color:var(--ink);margin-bottom:6px}

/* =========================================================
   GOOGLE VIDS QUICKSTART
   ========================================================= */
.page-vids .hero-inner{padding:54px 20px 50px}
.page-vids .hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:end}
.page-vids .before,.page-vids .finish-card{border:1px solid var(--line);border-left:7px solid var(--brand-accent);padding:20px 22px;background:#fff}
.page-vids .before{margin-top:22px;background:var(--soft)}
.page-vids .before h2,.page-vids .finish-card h2{margin:0 0 12px;font-size:26px}
.page-vids .check-list{margin:10px 0 0;padding-left:20px}
.page-vids .check-list li{margin:6px 0}
.page-vids .section-heading{padding-top:58px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.page-vids .section-heading h2{font-size:clamp(28px,3vw,38px);margin:0 0 8px;color:var(--ink)}
.page-vids .section-heading p:last-child{margin:0;color:var(--muted);max-width:850px}
.page-vids .steps{padding-top:18px}
.page-vids .step-card{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(420px,1.35fr);gap:28px;padding:28px 0;border-bottom:1px solid var(--line);align-items:start}
.page-vids .step-copy{position:sticky;top:78px}
.page-vids .step-number{font-size:48px;line-height:1;font-weight:700;color:#d4d9da;margin-bottom:16px}
.page-vids .step-card h2{font-size:26px;margin:4px 0 12px;color:var(--ink)}
.page-vids .step-card p{margin:0 0 12px}
.page-vids .shot{margin:0;border:1px solid var(--line);background:var(--soft);padding:10px}
.page-vids .image-button{display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in;text-align:left}
.page-vids .image-button img{width:100%;border:1px solid #eceeee}
.page-vids .image-button span{display:block;padding:8px 2px 0;color:var(--muted);font-size:12px}
.page-vids .image-button:focus{outline:3px solid var(--brand-accent);outline-offset:3px}
.page-vids .tip,.page-vids .example,.page-vids .important,.page-vids .output{border:1px solid var(--line);padding:14px 16px;margin:16px 0;background:var(--soft)}
.page-vids .important{border-left:5px solid var(--brand-accent);background:#fff}
.page-vids .tip strong,.page-vids .important strong{color:var(--ink)}
.page-vids .filename{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#fff;border:1px solid var(--line);padding:10px 12px;margin:12px 0}
.page-vids .example span,.page-vids .output span{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--brand-accent);margin-bottom:4px}
.page-vids .example p{margin:0}
.page-vids .output strong{font-size:18px;color:var(--ink)}
.page-vids .mini-plan{width:100%;border-collapse:collapse;margin-top:16px;font-size:14px}
.page-vids .mini-plan th,.page-vids .mini-plan td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.page-vids .mini-plan th{background:var(--soft-2);color:var(--ink)}
.page-vids .finish-card{margin-top:48px}
.page-vids .finish-card .final-note{margin-top:18px;padding:16px;background:var(--ink);color:#fff;border-left:6px solid var(--brand-accent)}

/* Shared image lightbox */
dialog,.lightbox{border:0;padding:0;max-width:min(96vw,1500px);max-height:94vh;background:#fff;box-shadow:0 24px 70px rgba(0,0,0,.28)}
dialog::backdrop,.lightbox::backdrop{background:rgba(0,0,0,.76)}
dialog img,.lightbox img{display:block;max-width:94vw;max-height:90vh;width:auto;height:auto;background:#fff}
dialog .close{display:block;margin-left:auto;border:0;background:#171717;color:#fff;padding:10px 14px;cursor:pointer}
.page-vids .lightbox{background:transparent;box-shadow:none}
.page-vids .lightbox .close{position:fixed;top:14px;right:18px;width:44px;height:44px;border:1px solid #fff;background:#000;color:#fff;font-size:28px;cursor:pointer;padding:0}

/* =========================================================
   INTERNAL DEMO SCRIPT PAGE
   ========================================================= */
.page-manuscript{max-width:980px;margin:40px auto;padding:0 20px;color:#222}
.page-manuscript h1{font-size:38px;color:var(--ink)}
.page-manuscript h2{margin-top:40px;border-bottom:1px solid #ccc;padding-bottom:8px;color:var(--ink)}
.page-manuscript table{border-collapse:collapse;width:100%;margin:16px 0}
.page-manuscript th,.page-manuscript td{border:1px solid #ccc;padding:10px;vertical-align:top;text-align:left}
.page-manuscript pre{white-space:pre-wrap;background:#f4f4f4;border-left:5px solid var(--brand-accent);padding:16px}
.page-manuscript .note{background:#f7f7f7;border-left:5px solid var(--brand-accent);padding:14px 16px}
.page-manuscript .small{color:#666;font-size:14px}

/* =========================================================
   OPTIONAL PROJECT / FUNDER BRANDING
   Shared JS can inject this on every page later.
   ========================================================= */
.project-strip{background:var(--brand-soft-2);border-bottom:1px solid var(--line);font-size:13px}
.project-strip-inner{max-width:var(--max);margin:auto;padding:9px 20px;display:flex;gap:12px;align-items:center;justify-content:space-between}
.project-footer{border-top:1px solid var(--line);background:#fff;margin-top:48px}
.project-footer-inner{max-width:var(--max);margin:auto;padding:28px 20px 34px}
.project-footer-copy{font-size:13px;color:var(--muted);margin:0 0 18px}
.project-logos{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.project-logos a{display:inline-flex;align-items:center}
.project-logos img{max-height:54px;max-width:190px;width:auto}

@media(max-width:980px){
  .page-agent-instructions .hero-inner{grid-template-columns:1fr}
  .page-agent-instructions .knowledge-grid{grid-template-columns:1fr}
  .page-agent-instructions .builder-grid{grid-template-columns:1fr}
  .page-agent-instructions .field.full{grid-column:auto}
  .page-agent-instructions .review{grid-template-columns:1fr}
}
@media(max-width:900px){
  .page-agent-intro .hero-inner,.page-agent-intro .compare,.page-agent-intro .example-grid,.page-agent-intro .when-grid{grid-template-columns:1fr}
  .page-agent-intro .flow{grid-template-columns:1fr}
  .page-agent-intro .arrow{transform:rotate(90deg);justify-content:center}
  .page-agent-intro .myth,.page-agent-intro .check-grid{grid-template-columns:1fr}
  .page-copilot .hero-inner,.page-copilot .step{grid-template-columns:1fr}
  .page-copilot .five{grid-template-columns:1fr 1fr}
  .page-copilot .knowledge,.page-copilot .check{grid-template-columns:1fr}
  .page-vids .hero-grid,.page-vids .step-card{grid-template-columns:1fr}
  .page-vids .step-copy{position:static}
  .nav,.series{display:none}
  .next{align-items:flex-start;flex-direction:column}
}
@media(max-width:650px){
  .page-agent-instructions .five{grid-template-columns:1fr}
  .page-agent-instructions .step{grid-template-columns:1fr;gap:5px}
  .page-agent-instructions .num{font-size:42px}
  .page-agent-instructions .builder{padding:18px}
}
@media(max-width:560px){
  .sitebar-inner,.hero-inner,.wide,.project-strip-inner,.project-footer-inner{padding-left:15px;padding-right:15px}
  .page-agent-intro .panel,.page-agent-intro .example,.page-agent-intro .when,.page-agent-intro .check{padding:18px}
  .page-copilot .step{padding:18px}
  .page-copilot .five{grid-template-columns:1fr}
  .page-vids .step-card{padding:22px 0}
  .page-vids .mini-plan{font-size:12px}
  .page-vids .mini-plan th,.page-vids .mini-plan td{padding:8px}
}

/* =========================================================
   INDEX · MATERIAL BANK
   ========================================================= */
.page-index .hero-inner{padding:54px 20px 48px}
.page-index .resource-list{display:grid;gap:14px;margin-top:20px}
.page-index .resource-item{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;border:1px solid var(--line);background:#fff;padding:20px 22px}
.page-index .resource-item h3{margin:0 0 5px;color:var(--ink);font-size:21px}
.page-index .resource-item p{margin:0;color:var(--muted);font-size:14px}
.page-index .resource-item .btn{white-space:nowrap}
.page-index .status{display:inline-block;margin-bottom:7px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:700;color:var(--brand-accent)}
@media(max-width:700px){
  .page-index .resource-item{grid-template-columns:1fr}
  .page-index .resource-item .btn{justify-self:start}
}


/* =========================================================
   SMALL BUSINESS CASES · INSPIRATION PAGES
   ========================================================= */
.page-cases .hero-inner,.page-case .hero-inner{padding:54px 20px 48px}
.page-cases .hero .lead,.page-case .hero .lead{max-width:900px}
.page-cases .hero-grid,.page-case .hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(270px,.75fr);gap:30px;align-items:end}
.page-cases .quick-card,.page-case .quick-card{border:1px solid var(--brand-hero-border);border-left:6px solid var(--brand-accent);background:var(--brand-hero-card);padding:20px}
.page-cases .quick-card strong,.page-case .quick-card strong{display:block;color:#fff;margin-bottom:6px;font-size:18px}
.page-cases .quick-card span,.page-case .quick-card span{color:#d7dddd;font-size:14px}
.case-intro-note{margin-top:28px;border:1px solid var(--line);border-left:7px solid var(--brand-accent);padding:18px 20px;background:var(--soft)}
.case-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:20px}
.case-teaser{border:1px solid var(--line);background:#fff;padding:24px;display:flex;flex-direction:column;min-height:290px}
.case-teaser .case-no{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-accent);font-weight:700}
.case-teaser h2,.case-teaser h3{margin:8px 0 10px;color:var(--ink);font-size:clamp(23px,2.4vw,31px)}
.case-teaser p{margin:0 0 16px;color:var(--muted)}
.case-teaser .case-tags{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 18px}
.case-tag{display:inline-block;background:var(--soft-2);padding:5px 8px;font-size:11px;font-weight:700;color:var(--ink)}
.case-teaser .btn{margin-top:auto;align-self:flex-start}
.article-card{margin-top:24px;border:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;padding:20px 22px;background:#fff}
.article-card h2,.article-card h3{margin:0 0 5px;color:var(--ink);font-size:21px}
.article-card p{margin:0;color:var(--muted);font-size:14px}
.case-summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px}
.case-summary-box{border:1px solid var(--line);padding:18px;background:#fff}
.case-summary-box strong{display:block;color:var(--ink);margin-bottom:6px}
.case-summary-box p{margin:0;color:var(--muted);font-size:14px}
.case-story{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(280px,.75fr);gap:28px;align-items:start}
.case-story h2{font-size:clamp(28px,3vw,40px);margin:0 0 12px;color:var(--ink)}
.case-story p{margin-top:0}
.case-takeaway{border-left:7px solid var(--brand-accent);background:var(--ink);color:#fff;padding:22px}
.case-takeaway strong{display:block;color:#fff;margin-bottom:8px;font-size:19px}
.case-takeaway p{margin:0;color:#e6e9e9}
.case-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px;counter-reset:case-step}
.case-steps article{border:1px solid var(--line);background:var(--soft);padding:17px;counter-increment:case-step}
.case-steps article::before{content:counter(case-step, decimal-leading-zero);display:block;color:var(--brand-accent);font-weight:700;font-size:12px;letter-spacing:.1em;margin-bottom:8px}
.case-steps h3{font-size:18px;color:var(--ink);margin:0 0 7px}
.case-steps p{font-size:13px;margin:0;color:var(--muted)}
.try-box{border:1px solid var(--line);border-top:6px solid var(--brand-accent);background:#fff;padding:24px}
.try-box h2{margin:0 0 8px;color:var(--ink);font-size:27px}
.try-box ol{margin:15px 0 0;padding-left:22px}
.try-box li{margin:9px 0}
.idea-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:16px}
.idea-list div{border:1px solid var(--line);background:var(--soft);padding:15px}
.idea-list strong{display:block;color:var(--ink);margin-bottom:4px}
.idea-list span{font-size:13px;color:var(--muted)}
.case-details{margin-top:18px;border:1px solid var(--line);background:#fff}
.case-details summary{cursor:pointer;padding:16px 18px;font-weight:700;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:14px}
.case-details summary::-webkit-details-marker{display:none}
.case-details summary::after{content:'+';color:var(--brand-accent);font-size:22px;line-height:1}
.case-details[open] summary::after{content:'−'}
.case-details .details-body{border-top:1px solid var(--line);padding:18px}
.case-details .details-body p:first-child{margin-top:0}
.case-details .details-body p:last-child{margin-bottom:0}
.case-status-row{display:flex;flex-wrap:wrap;gap:8px;margin:15px 0}
.case-status{border:1px solid var(--line);background:var(--soft);padding:7px 9px;font-size:12px;font-weight:700}
.case-warning{border:1px solid var(--line);border-left:6px solid #747f82;padding:16px 18px;background:var(--soft);font-size:14px}
.backline{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;margin-top:42px;padding-top:24px;border-top:1px solid var(--line)}
.backline p{margin:0;color:var(--muted);font-size:13px}
@media(max-width:900px){
  .page-cases .hero-grid,.page-case .hero-grid,.case-story{grid-template-columns:1fr}
  .case-summary-grid{grid-template-columns:1fr}
  .case-steps{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
  .case-grid,.idea-list{grid-template-columns:1fr}
  .article-card{grid-template-columns:1fr}
  .article-card .btn{justify-self:start}
}
@media(max-width:560px){
  .case-steps{grid-template-columns:1fr}
  .case-teaser{min-height:0}
}

/* =========================================================
   CREATE VIDEO WITH AI · SMALL BUSINESS QUICK GUIDES
   ========================================================= */
.page-video-series .hero-inner,.page-video-guide .hero-inner{padding:54px 20px 48px}
.page-video-series .hero-grid,.page-video-guide .hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(270px,.8fr);gap:30px;align-items:end}
.page-video-series .quick-card,.page-video-guide .quick-card{border:1px solid var(--brand-hero-border);border-left:6px solid var(--brand-accent);background:var(--brand-hero-card);padding:20px}
.page-video-series .quick-card strong,.page-video-guide .quick-card strong{display:block;color:#fff;margin-bottom:6px;font-size:18px}
.page-video-series .quick-card span,.page-video-guide .quick-card span{color:#d7dddd;font-size:14px}
.video-path{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:22px}
.video-path article{border:1px solid var(--line);background:#fff;padding:22px;display:flex;flex-direction:column;min-height:220px}
.video-path .step-no{font-size:12px;text-transform:uppercase;letter-spacing:.12em;font-weight:700;color:var(--brand-accent)}
.video-path h2,.video-path h3{margin:8px 0 8px;color:var(--ink);font-size:23px}
.video-path p{margin:0 0 18px;color:var(--muted);font-size:14px}
.video-path .btn{margin-top:auto;align-self:flex-start}
.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}
.guide-card{border:1px solid var(--line);background:var(--soft);padding:18px}
.guide-card strong{display:block;color:var(--ink);margin-bottom:6px}
.guide-card p{margin:0;color:var(--muted);font-size:14px}
.guide-flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-top:18px}
.guide-flow div{border:1px solid var(--line);background:#fff;padding:14px}
.guide-flow b{display:block;color:var(--ink);font-size:14px;margin-bottom:4px}
.guide-flow span{display:block;color:var(--muted);font-size:12px}
.prompt-box{margin-top:18px;background:var(--ink);color:#fff;padding:22px;border-left:6px solid var(--brand-accent)}
.prompt-box h3{margin:0 0 10px;color:#fff;font-size:21px}
.prompt-box pre{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;background:#222;border:1px solid #444;padding:16px;color:#f7f7f7;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.55}
.copy-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:12px}
.copy-row button{border:2px solid #fff;background:#fff;color:var(--ink);font-weight:700;padding:9px 12px;cursor:pointer}
.copy-row button:hover,.copy-row button:focus{background:var(--brand-accent);border-color:var(--brand-accent);color:#fff;outline:none}
.copy-row .copy-status{font-size:12px;color:#d7dddd}
.swatch-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:18px}
.swatch{min-height:112px;border:1px solid var(--line);display:flex;align-items:flex-end;padding:10px;font-size:12px;font-weight:700}
.swatch.light{color:#fff}
.html-mini{margin-top:18px;border:1px solid var(--line);background:#fff;padding:20px}
.html-mini h3{margin:0 0 8px;color:var(--ink)}
.html-mini ol{margin:10px 0 0;padding-left:22px}
.visual-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:18px}
.visual-gallery.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.visual-gallery figure{margin:0;border:1px solid var(--line);background:var(--soft);padding:9px}
.visual-gallery figcaption{font-size:12px;color:var(--muted);padding:8px 2px 2px}
.visual-gallery .image-button{border:0;background:none;padding:0;width:100%;cursor:zoom-in}
.resource-link{display:flex;justify-content:space-between;gap:18px;align-items:center;border:1px solid var(--line);background:#fff;padding:18px 20px;margin-top:16px}
.resource-link strong{display:block;color:var(--ink)}
.resource-link span{display:block;color:var(--muted);font-size:13px;margin-top:3px}
.keep-change{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
.keep-change article{border:1px solid var(--line);padding:20px;background:#fff}
.keep-change article:first-child{border-top:6px solid var(--brand-accent)}
.keep-change article:last-child{border-top:6px solid #7e898c}
.keep-change h3{margin:0 0 9px;color:var(--ink);font-size:21px}
.keep-change ul{margin:0;padding-left:20px}
.quick-check{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:18px}
.quick-check article{border:1px solid var(--line);background:var(--soft);padding:17px}
.quick-check strong{display:block;color:var(--ink);margin-bottom:5px}
.quick-check p{margin:0;color:var(--muted);font-size:13px}
.demo-video{margin-top:18px;border:1px solid var(--line);background:#000;padding:8px}
.demo-video video{display:block;width:100%;height:auto;background:#000}
.guide-details{margin-top:18px;border:1px solid var(--line);background:#fff}
.guide-details summary{cursor:pointer;padding:16px 18px;font-weight:700;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:14px}
.guide-details summary::-webkit-details-marker{display:none}
.guide-details summary::after{content:'+';color:var(--brand-accent);font-size:22px;line-height:1}
.guide-details[open] summary::after{content:'−'}
.guide-details .details-body{border-top:1px solid var(--line);padding:18px}
.callout-dark{margin-top:18px;background:var(--ink);color:#fff;border-left:7px solid var(--brand-accent);padding:20px}
.callout-dark strong{display:block;color:#fff;margin-bottom:6px;font-size:18px}
.callout-dark p{margin:0;color:#e4e8e8}
@media(max-width:900px){
  .page-video-series .hero-grid,.page-video-guide .hero-grid{grid-template-columns:1fr}
  .video-path,.guide-grid{grid-template-columns:1fr 1fr}
  .guide-flow{grid-template-columns:1fr 1fr}
  .visual-gallery.three{grid-template-columns:1fr 1fr}
}
@media(max-width:650px){
  .video-path,.guide-grid,.guide-flow,.visual-gallery,.visual-gallery.three,.keep-change,.quick-check{grid-template-columns:1fr}
  .resource-link{align-items:flex-start;flex-direction:column}
  .swatch-grid{grid-template-columns:1fr}
  .swatch{min-height:74px}
}


/* =========================================================
   REUSABLE NEED-BASED CHOICE COMPONENT
   Used when a guide has different advice for video vs images.
   Without JavaScript both content panels remain readable.
   ========================================================= */
.choice-group{margin-top:20px}
.choice-intro{border:1px solid var(--line);border-left:7px solid var(--brand-accent);background:var(--soft);padding:20px 22px}
.choice-intro h2{margin:0 0 7px;color:var(--ink);font-size:clamp(24px,3vw,32px)}
.choice-intro p{margin:0;color:var(--muted)}
.choice-buttons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:16px 0}
.choice-button{appearance:none;width:100%;border:2px solid var(--line);background:#fff;color:var(--ink);padding:20px;text-align:left;cursor:pointer;font-weight:700;font-size:18px;line-height:1.25}
.choice-button span{display:block;margin-top:6px;color:var(--muted);font-size:13px;font-weight:400;line-height:1.5}
.choice-button:hover,.choice-button:focus-visible{border-color:var(--brand-accent)}
.choice-button.is-active{border-color:var(--brand-accent);box-shadow:inset 6px 0 0 var(--brand-accent);background:var(--soft)}
.choice-hint{margin:8px 0 0;color:var(--muted);font-size:13px}
.choice-panel{margin-top:18px;border-top:1px solid var(--line);padding-top:26px}
.choice-panel[hidden]{display:none!important}
.choice-panel h2{margin-top:0;color:var(--ink);font-size:clamp(27px,3vw,36px)}
.choice-panel h3{color:var(--ink)}
.choice-panel .guide-grid{margin-top:18px}
.related-guides{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:18px}
.related-guides article{border:1px solid var(--line);background:#fff;padding:17px;display:flex;flex-direction:column}
.related-guides h3{margin:0 0 7px;color:var(--ink);font-size:18px}
.related-guides p{margin:0 0 14px;color:var(--muted);font-size:13px}
.related-guides .btn{margin-top:auto;align-self:flex-start}
.hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:22px}
.hub-grid article{border:1px solid var(--line);background:#fff;padding:22px;display:flex;flex-direction:column;min-height:220px}
.hub-grid .topic{font-size:12px;text-transform:uppercase;letter-spacing:.12em;font-weight:700;color:var(--brand-accent)}
.hub-grid h2,.hub-grid h3{margin:8px 0;color:var(--ink);font-size:23px}
.hub-grid p{margin:0 0 18px;color:var(--muted);font-size:14px}
.hub-grid .btn{margin-top:auto;align-self:flex-start}
.prereq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:18px}
.prereq-grid article{border:1px solid var(--line);background:#fff;padding:17px}
.prereq-grid h3{margin:0 0 6px;color:var(--ink);font-size:18px}
.prereq-grid p{margin:0 0 12px;color:var(--muted);font-size:13px}
@media (max-width:760px){
  .choice-buttons,.related-guides,.hub-grid,.prereq-grid{grid-template-columns:1fr}
}

/* =========================================================
   RESOURCE ENGINE · SEARCH + METADATA FILTERS
   ========================================================= */
.engine-builder{padding-bottom:10px}
.engine-searchbox{border:1px solid var(--line);border-left:7px solid var(--brand-accent);padding:20px;background:var(--soft)}
.engine-searchbox label{display:block;color:var(--ink);margin-bottom:10px}
.engine-searchbox label span{display:block;color:var(--muted);font-size:13px;font-weight:400;margin-top:3px}
.engine-searchrow{display:grid;grid-template-columns:1fr auto;gap:10px}
.engine-searchrow input{width:100%;min-height:48px;border:1px solid #aeb8ba;background:#fff;padding:10px 13px;color:var(--ink)}
.engine-filter-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
.engine-filter{border:1px solid var(--line);padding:18px;margin:0;min-width:0;background:#fff}
.engine-filter legend{padding:0 7px;color:var(--ink);font-weight:700;font-size:15px}
.engine-options{display:flex;flex-wrap:wrap;gap:8px}
.engine-option{border:1px solid #abb5b7;background:#fff;color:var(--ink);padding:9px 11px;cursor:pointer;font-size:13px}
.engine-option:hover,.engine-option:focus{border-color:var(--brand-accent)}
.engine-option.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}
.engine-bottomrow{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px}
.engine-selection{display:flex;gap:7px;align-items:center;flex-wrap:wrap;min-height:34px}
.engine-results{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.engine-card{border:1px solid var(--line);background:#fff;padding:20px;display:flex;flex-direction:column;min-height:100%}
.engine-card-top{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.engine-card h3{margin:0 0 8px;color:var(--ink);font-size:22px;line-height:1.25}
.engine-card p{margin:0 0 12px}
.engine-match{font-size:12px;color:var(--muted);margin-top:auto!important}
.engine-platform{font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:10px}
.engine-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.engine-actions .btn{padding:8px 11px;font-size:13px}
.engine-empty{grid-column:1/-1;border:1px dashed #aeb8ba;background:var(--soft);padding:22px;color:var(--muted)}
.engine-tools{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
@media(max-width:760px){
  .engine-filter-grid,.engine-results{grid-template-columns:1fr}
  .engine-searchrow{grid-template-columns:1fr}
  .engine-bottomrow{align-items:flex-start;flex-direction:column}
}
@media print{
  .sitebar,.hero,.engine-builder,.engine-tools,#more-results+.section-head,.page-resource-engine section:last-child{display:none!important}
  .engine-results{display:block}
  .engine-card{break-inside:avoid;margin-bottom:12px}
  .engine-card .engine-actions{display:none}
}

/* =========================================================
   PILOT-INSPIRED THEME · 2026-09
   Keeps the Materialbank structure and metadata, but gives the
   whole site the warmer, rounded, editorial look of the
   FramtidsHUB pilot. Be Vietnam Pro remains the main typeface.
   ========================================================= */
:root{
  --brand-accent:#d7193f;
  --brand-ink:#17191b;
  --brand-text:#17191b;
  --brand-muted:#61676c;
  --brand-line:#dedbd3;
  --brand-soft:#f2efe8;
  --brand-soft-2:#eef2f4;
  --brand-white:#ffffff;
  --brand-hero:#111315;
  --brand-hero-card:rgba(255,255,255,.08);
  --brand-hero-border:rgba(255,255,255,.22);
  --focus-ring:rgba(215,25,63,.20);
  --paper:#fbfaf7;
  --panel:#ffffff;
  --red:#d7193f;
  --red-dark:#a90f2f;
  --yellow:#f2c94c;
  --green:#1c7a57;
  --radius:22px;
  --shadow:0 14px 38px rgba(0,0,0,.09);
  --max:1180px;
}

body{
  background:var(--paper);
  color:var(--ink);
  line-height:1.55;
  font-family:"Be Vietnam Pro",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
h1,h2,h3{line-height:1.08;letter-spacing:-.025em;color:var(--ink)}
h1{letter-spacing:-.04em}
p{max-width:78ch}

/* Pilot-style site chrome. Works for both the new landing page and
   the existing .sitebar headers used by older guides. */
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.site-header,.sitebar{
  position:sticky;top:0;z-index:40;background:#101214;color:#fff;
  border-bottom:1px solid rgba(255,255,255,.09);
}
.header-inner,.sitebar-inner{
  width:min(1180px,calc(100% - 40px));max-width:none;margin:auto;
  min-height:74px;padding:10px 0;display:flex;align-items:center;gap:24px;
}
.sitebar-inner{justify-content:space-between}
.brand{
  display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff;
  font-weight:850;letter-spacing:.01em;white-space:nowrap;
}
.brand:hover{color:#fff}
.brand-mark{
  flex:0 0 38px;width:38px;height:38px;margin:0;background:var(--red);
  display:grid;place-items:center;font-size:18px;font-weight:900;color:#fff;
}
.brand-mark::after{content:"N"}
.brand small{display:block;font-size:11px;font-weight:650;color:#c7cbd0;letter-spacing:.08em;text-transform:uppercase}
.series{font-size:12px;color:#c7cbd0;letter-spacing:.06em;text-transform:uppercase;font-weight:700}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:22px;font-size:14px}
.main-nav a{color:#e8e8e8;text-decoration:none}
.main-nav a:hover,.main-nav a:focus{color:#fff}
.main-nav .nav-cta{padding:10px 14px;border-radius:999px;background:var(--red);font-weight:800;color:#fff}
.mobile-menu{display:none;margin-left:auto;background:transparent;border:1px solid rgba(255,255,255,.25);color:#fff;padding:9px 12px;border-radius:10px}

/* Existing guide nav, where present */
.nav{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end}
.nav a{font-size:13px;text-decoration:none;color:#e8e8e8;padding:7px 0;border-bottom:0}
.nav a:hover,.nav a:focus{color:#fff;border-color:transparent}

/* Landing hero */
.landing-hero{
  position:relative;min-height:560px;color:#fff;overflow:hidden;background:#111315;border-bottom:0;
}
.landing-hero::before{content:"";position:absolute;inset:0;background:url('../site/hero.svg') center/cover no-repeat;opacity:.92}
.landing-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,11,12,.76),rgba(10,11,12,.24) 70%,rgba(10,11,12,.08))}
.landing-hero .hero-inner{
  position:relative;z-index:2;width:min(1180px,calc(100% - 40px));max-width:none;margin:auto;
  padding:88px 0 90px;
}
.landing-hero .hero-copy{max-width:790px}
.landing-hero h1{font-size:clamp(46px,7vw,86px);line-height:1.03;letter-spacing:-.045em;margin:0 0 24px;color:#fff;max-width:900px}
.landing-hero p{font-size:clamp(18px,2.2vw,24px);max-width:720px;color:#f0f0f0;margin:0 0 32px}
.landing-hero .eyebrow{color:#fff;background:rgba(255,255,255,.12);display:inline-flex;padding:8px 12px;border-radius:999px;margin-bottom:18px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}

/* Existing guide heroes keep their content but gain the pilot finish. */
body:not(.page-index) > .hero,
.page-agent-intro > .hero,
.page-agent-instructions > .hero,
.page-copilot > .hero,
.page-vids > .hero,
.page-cases > .hero,
.page-case > .hero,
.page-video-series > .hero,
.page-video-guide > .hero,
.page-manuscript > .hero{
  background:#17191b;color:#fff;border-bottom:0;position:relative;overflow:hidden;
}
body:not(.page-index) > .hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 86% 15%,rgba(215,25,63,.17),transparent 28%),radial-gradient(circle at 72% 95%,rgba(242,201,76,.10),transparent 24%);
}
body:not(.page-index) > .hero .hero-inner{
  position:relative;z-index:1;width:min(1180px,calc(100% - 40px));max-width:none;margin:auto;padding:68px 0 58px;
}
body:not(.page-index) > .hero h1{font-size:clamp(40px,6vw,68px);color:#fff;max-width:950px}
body:not(.page-index) > .hero .lead{color:#d9dcdf;font-size:clamp(17px,2vw,21px)}
body:not(.page-index) > .hero .eyebrow{color:#fff;background:rgba(255,255,255,.11);display:inline-flex;padding:7px 11px;border-radius:999px}
.hero-card,.goal-box,.quick-card{border:1px solid rgba(255,255,255,.18)!important;border-left:0!important;background:rgba(255,255,255,.07)!important;padding:22px!important;border-radius:18px!important;box-shadow:none!important}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:12px 17px;text-decoration:none;font-weight:850;transition:.18s ease;background:var(--ink);color:#fff}
.btn:hover,.btn:focus{transform:translateY(-1px);background:var(--red);color:#fff;outline:none}
.btn.secondary,.btn.btn-light{background:#fff;color:#111315;border:1px solid var(--line)}
.btn.secondary:hover,.btn.btn-light:hover{background:#fff;color:var(--red);border-color:var(--red)}
.btn.btn-primary{background:var(--red);color:#fff}
.btn.btn-primary:hover{background:var(--red-dark)}
.btn.btn-dark{background:#17191b;color:#fff}
.btn.btn-outline{background:transparent;color:inherit;border:1px solid var(--line)}

/* Pilot landing page components */
.helper-strip{background:var(--yellow);padding:26px 0}
.helper-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.helper-inner strong{font-size:22px;display:block}
.helper-inner p{margin:3px 0 0;max-width:760px}
.landing-section{padding:76px 0}
.landing-section.alt{background:#fff}
.landing-section.soft{background:var(--soft)}
.section-header{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}
.section-header p{max-width:680px;color:var(--muted);margin:0}
.section-header .link{font-weight:850;color:var(--red);text-decoration:none;white-space:nowrap}
.grid{display:grid;gap:22px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.route-card{border-radius:var(--radius);overflow:hidden;position:relative;min-height:340px;color:#fff;text-decoration:none;background:#111315;box-shadow:0 1px 0 rgba(0,0,0,.04)}
.route-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.78;transition:.25s}
.route-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 15%,rgba(0,0,0,.84) 95%)}
.route-card:hover img{transform:scale(1.035)}
.route-content{position:absolute;z-index:2;left:24px;right:24px;bottom:24px}
.route-content h3{font-size:28px;margin:0 0 7px;color:#fff}
.route-content p{margin:0;color:#eee}
.entry-card{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;min-height:100%;box-shadow:0 1px 0 rgba(0,0,0,.02);transition:.2s ease}
.entry-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.entry-card img{width:100%;aspect-ratio:16/9;object-fit:cover;background:#eee}
.entry-body{padding:22px;display:flex;flex-direction:column;flex:1}
.entry-body h3{margin:0 0 10px;font-size:23px}
.entry-body p{color:var(--muted);margin:0 0 18px}
.meta{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px}
.chip,.tag,.badge{display:inline-flex;align-items:center;border:0;border-radius:999px;padding:6px 9px;background:var(--soft2);font-size:12px;font-weight:800;color:#3f4549;text-transform:none;letter-spacing:0}
.chip.red{background:#fbe7ec;color:#9d1230}.chip.yellow{background:#fff4c7;color:#6c5600}.chip.green{background:#e8f5ef;color:#145d42}
.card-link{margin-top:auto;font-weight:900;color:var(--red);text-decoration:none}
.quote-panel{padding:34px;border-radius:var(--radius);background:#17191b;color:#fff}
.quote-panel h2,.quote-panel h3,.quote-panel strong{color:#fff}
.quote-panel strong{font-size:28px;line-height:1.2;display:block;margin-bottom:14px}
.quote-panel p{color:#d4d7da;margin-bottom:0}

/* Existing content becomes warmer, softer and more card-like. */
.wide{width:min(1180px,calc(100% - 40px));max-width:none;margin:auto;padding-left:0;padding-right:0}
main{padding-bottom:70px}
.intro{padding-top:34px}
.section{padding-top:66px}
.section-head{border-bottom:0;padding-bottom:0;margin-bottom:24px}
.section-head h2{font-size:clamp(30px,4vw,46px);line-height:1.08;letter-spacing:-.03em;color:var(--ink);margin:0 0 10px}
.section-head p:last-child{margin:0;max-width:780px;color:var(--muted)}
.notice{border:0;border-left:5px solid var(--red);padding:19px 20px;background:#fbecef;border-radius:14px;box-shadow:none}
.notice strong{color:var(--ink)}
.small,.small-note{color:var(--muted)}

/* Apply the pilot radius/shadow language to existing guide modules. */
.page-index .resource-item,
.panel,.example,.when,.myth article,.check,.flow-card,
.five-card,.knowledge-card,.builder,.review article,
.page-copilot .step,.page-copilot .knowledge > div,.page-copilot .check > div,
.step-card,.guide-card,.case-card,.case-story,.case-takeaway,
.choice-intro,.choice-button,.choice-panel,
.prereq-card,.related-card,.hub-card,.quick-check > div,.keep-change > div,
.visual-gallery figure{
  border-radius:var(--radius)!important;
  border-color:var(--line)!important;
  background:#fff;
}
.panel,.example,.when,.check,.flow-card,.five-card,.knowledge-card,.builder,.page-copilot .step,.step-card,.guide-card,.case-card{
  box-shadow:0 1px 0 rgba(0,0,0,.025);
}

/* Keep företagscase takeaways dark and readable.
   The generic pilot card rule above gives these cards a white background,
   while their text is intentionally light. Restore the intended contrast. */
.page-case .case-takeaway{
  background:var(--ink);
  color:#fff;
  border-left:7px solid var(--red)!important;
}
.page-case .case-takeaway strong{color:#fff}
.page-case .case-takeaway p{color:#e6e9e9}

.page-index .resource-list{gap:16px}
.page-index .resource-item{padding:22px 24px;transition:.18s ease}
.page-index .resource-item:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.page-index .status{color:var(--red);font-weight:850}

/* Prompt / example styling closer to the pilot resource pages */
.prompt-box,.quote{background:#f5f2ea!important;color:var(--ink)!important;border-left:5px solid var(--yellow)!important;border-radius:14px!important;padding:20px!important}
.prompt-box h3{color:var(--ink)!important}
.prompt-box pre,.quote code{background:#fff!important;color:#24282b!important;border:1px solid var(--line)!important;border-radius:12px!important;padding:15px!important}
.copy-row .btn,.prompt-box .btn{border-radius:999px}

.guide-details,.case-details,details.content-details{border:1px solid var(--line);background:#fff;border-radius:16px;overflow:hidden}
.guide-details summary,.case-details summary,details.content-details summary{padding:16px 18px}
.guide-details summary::after,.case-details summary::after{color:var(--red)}

.next{margin-top:58px;border-top:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 30px;align-items:center}

/* Resource engine: same interaction, pilot visual language. */
.engine-hero{padding:68px 0 48px;background:#17191b;color:#fff;position:relative;overflow:hidden}
.engine-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 82% 18%,rgba(215,25,63,.24),transparent 30%),radial-gradient(circle at 65% 110%,rgba(242,201,76,.15),transparent 35%);pointer-events:none}
.engine-hero .container{position:relative;z-index:1}
.engine-hero h1{font-size:clamp(40px,6vw,68px);max-width:900px;color:#fff;margin-bottom:18px}
.engine-hero p{font-size:20px;max-width:760px;color:#d9dcdf}
.pilot-badge{display:inline-flex;align-items:center;gap:7px;background:#fff;color:#17191b;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:900;margin-bottom:18px}
.engine-layout{display:grid;grid-template-columns:320px 1fr;gap:30px;align-items:start;padding:38px 0 80px}
.filter-panel{position:sticky;top:96px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.filter-panel h2{font-size:25px;margin-bottom:8px}
.engine-searchbox{border:0;border-left:0;background:transparent;padding:0;margin:18px 0 0}
.engine-searchbox label{margin-bottom:9px}
.engine-searchrow{grid-template-columns:1fr;gap:9px}
.engine-searchrow input{min-height:48px;border:1px solid var(--line);border-radius:12px;padding:11px 12px;background:#fff}
.engine-searchrow .btn{width:100%}
.filter-group{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}
.filter-title{font-weight:900;margin-bottom:10px;display:block}
.engine-options{display:flex;flex-wrap:wrap;gap:8px}
.engine-option{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 11px;font-weight:750;font-size:13px;transition:.15s}
.engine-option:hover,.engine-option:focus{border-color:#8d9296}
.engine-option.is-active{background:#17191b;color:#fff;border-color:#17191b}
.engine-option[data-group="topic"].is-active{background:var(--red);border-color:var(--red)}
.engine-main{min-width:0}
.engine-intro{padding:28px;background:var(--soft);border-radius:var(--radius);margin-bottom:24px}
.engine-intro h2{font-size:30px;margin-bottom:8px}
.engine-intro p{margin:0;color:var(--muted)}
.engine-selection{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;min-height:32px}
.results-head{display:flex;justify-content:space-between;gap:16px;align-items:end;margin:32px 0 18px}
.engine-results{display:grid;grid-template-columns:1fr;gap:12px}
.engine-card{border:1px solid var(--line);border-radius:18px;background:#fff;padding:20px;display:grid;grid-template-columns:1fr auto;gap:10px 20px;min-height:0}
.engine-card-top,.engine-card h3,.engine-card p,.engine-match,.engine-platform{grid-column:1}
.engine-card h3{font-size:22px;margin:3px 0 4px}
.engine-actions{grid-column:2;grid-row:1/7;align-self:center;display:flex;flex-direction:column;gap:8px;min-width:120px}
.engine-platform{border-top:1px solid var(--line);padding-top:9px;font-size:12px;color:var(--muted)}
.engine-bottomrow{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px}
.engine-empty{padding:36px;border:1px dashed #a9a49a;border-radius:18px;color:var(--muted);text-align:center;background:#fff}
.engine-tools{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}

/* Footer */
.site-footer{background:#101214;color:#fff;padding:52px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px}
.site-footer h3{color:#fff}.site-footer a{color:#e9eaeb}.site-footer p{color:#c1c5c8}
.footer-note{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;color:#9ca2a7;font-size:13px}

/* Optional future funder footer inherits the same theme. */
.project-footer{background:#fff;border-top:1px solid var(--line)}
.project-footer-inner{width:min(1180px,calc(100% - 40px));margin:auto;padding:26px 0}

@media (max-width:980px){
  .main-nav{display:none}
  .mobile-menu{display:block}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .engine-layout{grid-template-columns:1fr}
  .filter-panel{position:static}
  .engine-card{grid-template-columns:1fr}
  .engine-actions{grid-column:1;grid-row:auto;flex-direction:row;align-self:auto}
}
@media (max-width:680px){
  .container,.wide,.header-inner,.sitebar-inner,.landing-hero .hero-inner,body:not(.page-index) > .hero .hero-inner{width:min(100% - 26px,1180px)}
  .header-inner,.sitebar-inner{min-height:64px}
  .series{display:none}
  .landing-hero{min-height:500px}
  .landing-hero .hero-inner{padding:70px 0 72px}
  .landing-hero h1{font-size:48px}
  .helper-inner{align-items:flex-start;flex-direction:column}
  .landing-section{padding:54px 0}
  .grid-4,.grid-3,.grid-2{grid-template-columns:1fr}
  .route-card{min-height:300px}
  .section-header{align-items:flex-start;flex-direction:column}
  .footer-grid{grid-template-columns:1fr}
  .engine-hero{padding:46px 0 34px}
  .engine-hero h1{font-size:42px}
  .engine-layout{padding-top:22px}
  .filter-panel{border-radius:16px}
  .engine-actions{flex-direction:column}
  .next{padding:22px;display:block}
  .next .btn{margin-top:16px}
}


/* =========================================================
   MATERIALBANK PORTAL STRUCTURE · September 2026
   ========================================================= */
.global-site-header .header-inner{position:relative}
.global-site-header .main-nav{gap:17px;font-size:13px;font-weight:750}
.global-site-header .main-nav>a:not(.nav-cta){padding:11px 0;border-bottom:2px solid transparent}
.global-site-header .main-nav>a:not(.nav-cta):hover,
.global-site-header .main-nav>a:not(.nav-cta):focus{border-bottom-color:var(--yellow)}

.portal-section{padding:72px 0}
.portal-section:nth-of-type(even){background:#fff}
.portal-section.soft{background:var(--soft)}
.portal-intro{max-width:760px}
.portal-section .section-header{align-items:end}
.portal-section .section-header h2{font-size:clamp(31px,4vw,48px);margin:4px 0 10px}
.portal-section .section-header .eyebrow{color:var(--red)}
.illustration-card img{object-fit:contain!important;background:#fff!important;padding:20px;box-sizing:border-box}
.placeholder-card{opacity:.88}
.placeholder-card .card-link{color:var(--muted);cursor:default}
.placeholder-badge{background:#f1f1ef;color:#62686c}
.section-back{margin:0 0 24px}
.theme-hero{background:#17191b;color:#fff;padding:66px 0 58px;position:relative;overflow:hidden}
.theme-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 86% 15%,rgba(255,19,37,.22),transparent 27%),radial-gradient(circle at 70% 105%,rgba(242,201,76,.13),transparent 30%);pointer-events:none}
.theme-hero .container{position:relative;z-index:1}
.theme-hero h1{color:#fff;font-size:clamp(42px,6vw,70px);margin:8px 0 18px;max-width:920px}
.theme-hero p{color:#d9dcdf;font-size:19px;max-width:780px}
.theme-hero .eyebrow{color:#fff;background:rgba(255,255,255,.10);padding:7px 11px;border-radius:999px;display:inline-flex}
.theme-main{padding:52px 0 80px}
.theme-main .grid{margin-top:26px}
.theme-note{background:#fff4c7;border-radius:18px;padding:20px 22px;margin:0 0 32px}
.theme-note strong{display:block;margin-bottom:4px}
.card-cta-row{margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:10px}
.card-type{font-size:12px;font-weight:800;color:var(--muted)}

@media (max-width:1100px){
  .global-site-header .main-nav{gap:12px;font-size:12px}
  .global-site-header .main-nav .nav-cta{padding:9px 11px}
}
@media (max-width:980px){
  .global-site-header .main-nav{display:none}
  .global-site-header .mobile-menu{display:block}
}


/* =========================================================
   UNIFIED MATERIALBANK SHELL · October 2026
   Startsidan is the visual reference for every Materialbank page:
   black navigation, yellow AI mark, white hero, red guide line,
   subtle shadow and a light-grey content field below.
   Scoped to pages that run shared.js so unrelated course material
   elsewhere in this repository is not restyled.
   ========================================================= */

/* Global header: use the same yellow AI mark as the landing page. */
.materialbank-shell .global-site-header{
  background:#101214;
  color:#fff;
  border-bottom:1px solid rgba(255,255,255,.09);
}
.materialbank-shell .global-site-header .brand-mark{
  flex:0 0 46px;
  width:46px;
  height:46px;
  margin:0;
  border-radius:50%;
  background:#ffff00;
  color:#111314;
  display:grid;
  place-items:center;
  font-size:17px;
  font-weight:700;
}
.materialbank-shell .global-site-header .brand-mark::after{content:"AI"}

/* Overview-page heroes: match the white landing-page hero. */
.materialbank-shell .theme-hero{
  background:#fff;
  color:#17191a;
  padding:52px 0 56px;
  overflow:visible;
  box-shadow:0 14px 18px -14px rgba(17,19,20,.18);
  position:relative;
  z-index:2;
}
.materialbank-shell .theme-hero::after{display:none}
.materialbank-shell .theme-hero .container{
  width:min(1280px,calc(100% - 32px));
  border-left:7px solid #ff1325;
  padding:6px 0 6px clamp(18px,5vw,64px);
}
.materialbank-shell .theme-hero h1{
  max-width:900px;
  margin:8px 0 14px;
  color:#17191a;
  font-size:clamp(32px,5vw,52px);
  font-weight:600;
  line-height:1.08;
  letter-spacing:-.03em;
}
.materialbank-shell .theme-hero p{
  max-width:780px;
  color:#525a5c;
  font-size:clamp(16px,2vw,19px);
  line-height:1.5;
}
.materialbank-shell .theme-hero .eyebrow{
  display:block;
  width:max-content;
  margin:0 0 12px;
  padding:0;
  border-radius:0;
  color:#a31532;
  background:transparent;
}

/* Individual guide/case heroes use the same white visual language.
   Existing grids are retained so useful quick-info cards are not lost. */
.materialbank-shell:not(.page-index) > .hero,
.materialbank-shell.page-agent-intro > .hero,
.materialbank-shell.page-agent-instructions > .hero,
.materialbank-shell.page-copilot > .hero,
.materialbank-shell.page-vids > .hero,
.materialbank-shell.page-cases > .hero,
.materialbank-shell.page-case > .hero,
.materialbank-shell.page-video-series > .hero,
.materialbank-shell.page-video-guide > .hero,
.materialbank-shell.page-manuscript > .hero{
  background:#fff;
  color:#17191a;
  border-bottom:0;
  overflow:visible;
  box-shadow:0 14px 18px -14px rgba(17,19,20,.18);
  position:relative;
  z-index:2;
}
.materialbank-shell:not(.page-index) > .hero::after{display:none}
.materialbank-shell:not(.page-index) > .hero .hero-inner{
  width:min(1280px,calc(100% - 32px));
  max-width:none;
  margin:auto;
  padding:52px 0 56px clamp(18px,5vw,64px);
  border-left:7px solid #ff1325;
}
.materialbank-shell:not(.page-index) > .hero h1{
  max-width:900px;
  margin-top:0;
  color:#17191a;
  font-size:clamp(32px,5vw,52px);
  font-weight:600;
  line-height:1.08;
  letter-spacing:-.03em;
}
.materialbank-shell:not(.page-index) > .hero .lead{
  color:#525a5c;
  font-size:clamp(16px,2vw,19px);
  line-height:1.5;
}
.materialbank-shell:not(.page-index) > .hero .eyebrow{
  display:block;
  width:max-content;
  margin:0 0 12px;
  padding:0;
  border-radius:0;
  color:#a31532;
  background:transparent;
}
.materialbank-shell:not(.page-index) > .hero .hero-card,
.materialbank-shell:not(.page-index) > .hero .goal-box,
.materialbank-shell:not(.page-index) > .hero .quick-card{
  background:#f5f5f2!important;
  color:#17191a!important;
  border:1px solid #dedbd3!important;
  padding:22px!important;
  box-shadow:none!important;
}
.materialbank-shell:not(.page-index) > .hero .hero-card strong,
.materialbank-shell:not(.page-index) > .hero .goal-box strong,
.materialbank-shell:not(.page-index) > .hero .quick-card strong{
  color:#17191a!important;
}
.materialbank-shell:not(.page-index) > .hero .hero-card span,
.materialbank-shell:not(.page-index) > .hero .goal-box span,
.materialbank-shell:not(.page-index) > .hero .quick-card span{
  color:#525a5c!important;
}

/* The filter/search page has its own hero class, but follows the same shell. */
.materialbank-shell .engine-hero{
  background:#fff;
  color:#17191a;
  padding:52px 0 56px;
  overflow:visible;
  box-shadow:0 14px 18px -14px rgba(17,19,20,.18);
  position:relative;
  z-index:2;
}
.materialbank-shell .engine-hero::after{display:none}
.materialbank-shell .engine-hero .container{
  width:min(1280px,calc(100% - 32px));
  border-left:7px solid #ff1325;
  padding:6px 0 6px clamp(18px,5vw,64px);
}
.materialbank-shell .engine-hero h1{
  max-width:900px;
  margin:0 0 14px;
  color:#17191a;
  font-size:clamp(32px,5vw,52px);
  font-weight:600;
  line-height:1.08;
  letter-spacing:-.03em;
}
.materialbank-shell .engine-hero p{
  max-width:780px;
  color:#525a5c;
  font-size:clamp(16px,2vw,19px);
  line-height:1.5;
}
.materialbank-shell .engine-hero .pilot-badge{
  display:block;
  width:max-content;
  margin:0 0 12px;
  padding:0;
  border-radius:0;
  background:transparent;
  color:#a31532;
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:12px;
}

/* Everything after the white hero sits on the same soft grey as the
   first content section on the landing page. */
.materialbank-shell:not(.page-index) main,
.materialbank-shell:not(.page-index) .theme-main{
  background:#f5f5f2;
}

/* Keep the back button readable on the new white hero. */
.materialbank-shell .theme-hero .section-back .btn.btn-light{
  background:#fff;
  color:#17191a;
  border:1px solid #dedbd3;
}
.materialbank-shell .theme-hero .section-back .btn.btn-light:hover,
.materialbank-shell .theme-hero .section-back .btn.btn-light:focus{
  background:#fff;
  color:var(--red);
  border-color:var(--red);
}

@media(max-width:680px){
  .materialbank-shell .theme-hero .container,
  .materialbank-shell:not(.page-index) > .hero .hero-inner,
  .materialbank-shell .engine-hero .container{
    width:min(100% - 26px,1280px);
    padding-left:18px;
  }
  .materialbank-shell .theme-hero,
  .materialbank-shell .engine-hero{
    padding:38px 0 42px;
  }
  .materialbank-shell:not(.page-index) > .hero .hero-inner{
    padding-top:38px;
    padding-bottom:42px;
  }
}

/* Keep the project name and menu within narrow mobile viewports. */
@media(max-width:680px){
  .materialbank-shell .global-site-header .header-inner{gap:12px}
  .materialbank-shell .global-site-header .brand{
    flex:1 1 auto;
    min-width:0;
    gap:8px;
    white-space:normal;
  }
  .materialbank-shell .global-site-header .brand-text{
    min-width:0;
    font-size:clamp(12px,3.5vw,14px);
    line-height:1.35;
    overflow-wrap:anywhere;
  }
  .materialbank-shell .global-site-header .brand-project,
  .materialbank-shell .global-site-header .brand-region{display:block}
  .materialbank-shell .global-site-header .brand small{
    margin-top:3px;
    font-size:10px;
  }
  .materialbank-shell .global-site-header .mobile-menu{
    flex:0 0 auto;
    margin-left:0;
    min-height:44px;
  }
}


/* Let long hero subtitles wrap within the mobile content column. */
@media(max-width:680px){
  .materialbank-shell .theme-hero .eyebrow,
  .materialbank-shell:not(.page-index) > .hero .eyebrow,
  .materialbank-shell .engine-hero .pilot-badge{
    width:auto;
    max-width:100%;
    white-space:normal;
    overflow-wrap:anywhere;
    line-height:1.5;
  }
}