/* ===== Modilo shared design system ===== */
:root{
  --indigo:#4f46e5; --indigo-600:#4338ca; --indigo-700:#3730a3; --indigo-300:#818cf8; --indigo-soft:#eef2ff;
  --violet:#7c3aed;
  --amber:#f59e0b; --amber-600:#d97706; --amber-soft:#fffbeb;
  --ink:#0b1020; --slate-800:#1e293b; --slate-700:#334155; --slate-600:#475569; --slate-500:#64748b; --slate-400:#94a3b8; --slate-400-text:#6b7a90;
  --line:#e7ebf1; --line-soft:#eef1f6; --bg:#ffffff; --bg-soft:#f7f8fc; --bg-tint:#f4f4fe; --surface:#fff;
  --success:#10b981;
  --radius:16px; --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(11,16,32,.05);
  --shadow:0 2px 6px rgba(11,16,32,.05), 0 12px 32px rgba(11,16,32,.07);
  --shadow-lg:0 24px 70px rgba(11,16,32,.16);
  --shadow-xl:0 40px 90px rgba(20,20,60,.20);
  --maxw:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;line-height:1.6;font-size:16px;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:820px;margin:0 auto;padding:0 24px}
h1,h2,h3,h4{letter-spacing:-.6px;margin:0}
img{max-width:100%}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--indigo-soft);color:var(--indigo);font-size:12.5px;font-weight:700;
  padding:6px 13px;border-radius:30px;letter-spacing:.3px;text-transform:uppercase}
.eyebrow.amber{background:var(--amber-soft);color:#b45309}
.eyebrow .pulse{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 0 0 rgba(16,185,129,.5);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(16,185,129,.5)}70%{box-shadow:0 0 0 7px rgba(16,185,129,0)}100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 24px;border-radius:12px;font-size:15px;
  font-weight:600;cursor:pointer;border:1.5px solid transparent;font-family:inherit;transition:transform .12s ease, box-shadow .2s, background .2s}
.btn-primary{background:var(--indigo);color:#fff;box-shadow:0 8px 22px rgba(79,70,229,.32)}
.btn-primary:hover{background:var(--indigo-600);transform:translateY(-2px);box-shadow:0 14px 34px rgba(79,70,229,.42)}
.btn-ghost{background:#fff;color:var(--slate-800);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--indigo);color:var(--indigo);transform:translateY(-2px)}
.btn-sm{height:42px;padding:0 18px;font-size:14px;border-radius:10px}
.friction{font-size:13px;color:var(--slate-500);margin-top:16px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.friction .d{width:3px;height:3px;border-radius:50%;background:var(--slate-400)}

/* NAV + MEGA DROPDOWN */
nav.site{position:sticky;top:0;z-index:70;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.navrow{display:flex;align-items:center;height:70px;gap:24px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px}
.brand .mk{width:38px;height:38px;border-radius:10px;background:var(--indigo);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(79,70,229,.35)}
.navlinks{display:flex;gap:6px;margin-left:10px}
.navitem{position:relative}
.navitem>a,.navitem>button{display:inline-flex;align-items:center;gap:5px;font-family:inherit;font-size:14.5px;font-weight:500;color:var(--slate-600);
  background:none;border:none;cursor:pointer;padding:9px 12px;border-radius:9px}
.navitem>a:hover,.navitem>button:hover,.navitem:hover>button{color:var(--ink);background:var(--bg-soft)}
.navitem .caret{width:9px;height:9px;transition:transform .2s}
.navitem:hover .caret{transform:rotate(180deg)}
.mega{position:absolute;top:calc(100% + 8px);left:0;min-width:520px;background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--shadow-lg);padding:16px;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .18s,transform .18s,visibility .18s;z-index:80}
.navitem:hover .mega,.navitem:focus-within .mega{opacity:1;visibility:visible;transform:translateY(0)}
.mega.one{min-width:300px}
.mega .cols{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.mega a.mi{display:flex;gap:12px;align-items:flex-start;padding:11px 12px;border-radius:11px;transition:background .15s}
.mega a.mi:hover{background:var(--bg-soft)}
.mega a.mi .mic{width:34px;height:34px;border-radius:9px;background:var(--indigo-soft);display:flex;align-items:center;justify-content:center;font-size:17px;flex:none}
.mega a.mi h5{margin:0 0 2px;font-size:14px;font-weight:700;color:var(--ink)}
.mega a.mi p{margin:0;font-size:12px;color:var(--slate-500);line-height:1.45}
.mega .foot{margin-top:8px;border-top:1px solid var(--line-soft);padding-top:12px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--slate-500)}
.mega .foot a{color:var(--indigo);font-weight:700}
.navright{margin-left:auto;display:flex;align-items:center;gap:14px}
.lang{display:flex;gap:2px;background:var(--bg-soft);border:1px solid var(--line);border-radius:9px;padding:3px}
.lang a{border:none;background:none;font-family:inherit;font-size:12.5px;font-weight:600;color:var(--slate-500);padding:4px 9px;border-radius:6px;cursor:pointer}
.lang a.on{background:#fff;color:var(--indigo);box-shadow:var(--shadow-sm)}
.menutoggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
@media(max-width:1040px){.navlinks,.lang{display:none}.menutoggle{display:inline-flex}}
/* mobile menu */
.mnav{display:none;border-top:1px solid var(--line);background:#fff;padding:12px 0}
.mnav.open{display:block}
.mnav a{display:block;padding:11px 24px;font-size:15px;font-weight:600;color:var(--slate-700)}
.mnav a:hover{background:var(--bg-soft)}
.mnav .grp{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--slate-400-text);padding:12px 24px 4px;font-weight:800}

/* PAGE HERO (lite) */
.phero{position:relative;overflow:hidden;padding:66px 0 40px;border-bottom:1px solid var(--line)}
.phero:before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(60% 60% at 20% -10%, rgba(79,70,229,.12), transparent 70%),radial-gradient(40% 50% at 92% 0%, rgba(245,158,11,.09), transparent 70%)}
.phero .wrap{position:relative;z-index:1}
.phero h1{font-size:46px;line-height:1.06;font-weight:900;letter-spacing:-1.8px;margin:16px 0 16px;max-width:760px}
.phero .g{background:linear-gradient(100deg,#4f46e5,#7c3aed 55%,#f59e0b);-webkit-background-clip:text;background-clip:text;color:transparent}
.phero .sub{font-size:19px;color:var(--slate-600);max-width:620px;margin:0 0 24px}
.phero .cta{display:flex;gap:12px;flex-wrap:wrap}
.crumbs{font-size:13px;color:var(--slate-500);font-weight:500;display:flex;gap:8px;align-items:center}
.crumbs a:hover{color:var(--indigo)}
.crumbs .sep{color:var(--slate-400)}
@media(max-width:560px){.phero h1{font-size:33px;letter-spacing:-1px}.phero .sub{font-size:16.5px}}

/* SECTIONS */
.sec{padding:80px 0}
.sec.soft{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec.tint{background:linear-gradient(180deg,#f4f4fe,#eef1ff);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:720px;margin:0 auto 48px;text-align:center}
.sec-head.left{text-align:left;margin-left:0}
.sec-head .eyebrow{margin-bottom:14px}
h2{font-size:36px;line-height:1.14;font-weight:800;letter-spacing:-1.1px}
.sec-head p{color:var(--slate-600);font-size:18px;margin:14px 0 0}
@media(max-width:560px){h2{font-size:28px}}

/* PROSE (articles, legal) */
.prose{max-width:760px;margin:0 auto;color:var(--slate-700);font-size:16.5px;line-height:1.75}
.prose h2{font-size:27px;margin:38px 0 12px;letter-spacing:-.6px}
.prose h3{font-size:20px;margin:26px 0 8px}
.prose p{margin:0 0 16px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}
.prose li{margin:7px 0}
.prose a{color:var(--indigo);font-weight:600}
.prose strong{color:var(--ink)}
.prose .lead{font-size:20px;color:var(--slate-600);line-height:1.6;margin-bottom:28px}
.prose hr{border:none;border-top:1px solid var(--line);margin:34px 0}
.prose .note{background:var(--bg-soft);border:1px solid var(--line);border-left:3px solid var(--indigo);border-radius:10px;padding:16px 18px;font-size:15px;color:var(--slate-600);margin:0 0 20px}
.prose .ph{background:#fff7ed;border:1px dashed #fcd9a3;border-radius:8px;padding:2px 8px;color:var(--amber-600);font-weight:600;font-size:14px}

/* CARDS / GRIDS */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:900px){.grid3,.grid4{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.grid2,.grid3,.grid4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:var(--shadow-sm);transition:transform .16s,border-color .16s,box-shadow .2s}
.card.hover:hover{transform:translateY(-4px);border-color:var(--indigo-300);box-shadow:var(--shadow)}
.card .ic{width:46px;height:46px;border-radius:12px;background:var(--indigo-soft);color:var(--indigo);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px}
.card h3{font-size:19px;margin-bottom:7px}
.card p{color:var(--slate-600);font-size:14.5px;margin:0}
.card .lk{font-size:14px;font-weight:700;color:var(--indigo);display:inline-flex;gap:6px;margin-top:14px}

/* split feature row */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split.rev .txt{order:2}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:28px}.split.rev .txt{order:0}}
.split .tag{font-size:12.5px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;color:var(--indigo);margin-bottom:10px}
.split h3{font-size:26px;line-height:1.2;margin-bottom:12px}
.split p{color:var(--slate-600);font-size:16px;margin:0 0 14px}
.visual{border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:var(--shadow);padding:22px;min-height:220px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.visual.grad{background:linear-gradient(135deg,var(--indigo),var(--violet));color:#fff}

/* stat row */
.stats{display:flex;flex-wrap:wrap;gap:0;justify-content:center;border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}
.stats .st{flex:1;min-width:150px;text-align:center;padding:24px 20px;border-right:1px solid var(--line)}
.stats .st:last-child{border-right:none}
.stats .st .n{font-size:32px;font-weight:900;letter-spacing:-1.2px;background:linear-gradient(100deg,#4f46e5,#7c3aed);-webkit-background-clip:text;background-clip:text;color:transparent}
.stats .st .l{font-size:13px;color:var(--slate-500);margin-top:3px}

/* teardown map block */
.mapblock{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.mapblock .hd{padding:11px 16px;border-bottom:1px solid var(--line-soft);font-size:12.5px;font-weight:700;color:var(--slate-600);display:flex;align-items:center;gap:8px;background:#fbfcfe}
.mapblock .hd .dt{width:8px;height:8px;border-radius:50%;background:var(--indigo)}
.mapblock .bd{padding:18px}
.barrow{display:flex;align-items:center;gap:10px;padding:8px 0}
.barrow .bl{font-size:12.5px;color:var(--slate-600);width:120px;flex:none;font-weight:600}
.barrow .bt{flex:1;height:12px;border-radius:7px;background:var(--line-soft);overflow:hidden}
.barrow .bt i{display:block;height:100%;border-radius:7px}
.finding{display:flex;gap:12px;padding:14px;border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:12px}
.finding .fc{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:17px;flex:none}
.finding h4{font-size:15px;margin:0 0 3px}
.finding p{font-size:13.5px;color:var(--slate-600);margin:0}

/* forms */
.form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:var(--shadow)}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--slate-700);margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;height:48px;box-sizing:border-box;padding:0 14px;border:1px solid var(--line);border-radius:11px;
  font-family:inherit;font-size:15px;color:var(--ink);background:#fff}
.field textarea{height:auto;padding:12px 14px;min-height:120px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--indigo);box-shadow:0 0 0 3px rgba(79,70,229,.14)}

/* CTA band */
.ctaband{position:relative;overflow:hidden;background:linear-gradient(130deg,#4f46e5,#6d28d9 55%,#7c3aed);border-radius:26px;padding:60px 40px;text-align:center;color:#fff}
.ctaband:before{content:"";position:absolute;inset:0;background:radial-gradient(40% 60% at 82% 8%,rgba(245,158,11,.36),transparent 60%)}
.ctaband .inner{position:relative;z-index:1}
.ctaband h2{color:#fff;font-size:34px;margin-bottom:12px}
.ctaband p{color:rgba(255,255,255,.9);font-size:17px;max-width:560px;margin:0 auto 26px}
.ctaband .btn-primary{background:#fff;color:var(--indigo)}
.ctaband .btn-primary:hover{background:#f8fafc}
.ctaband .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.ctaband .btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}

/* FOOTER */
footer.site{background:var(--ink);color:#aab2c8;padding:56px 0 34px;margin-top:0}
.footgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.09)}
@media(max-width:820px){.footgrid{grid-template-columns:1fr 1fr}}
.footgrid h4{color:#fff;font-size:13px;letter-spacing:.4px;margin:0 0 14px;text-transform:uppercase}
.footgrid a{display:block;color:#aab2c8;font-size:14px;padding:5px 0}
.footgrid a:hover{color:#fff}
.footbrand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px;color:#fff;margin-bottom:12px}
.footbrand .mk{width:36px;height:36px;border-radius:10px;background:var(--indigo);display:flex;align-items:center;justify-content:center}
.footnote{color:#7f889f;font-size:13.5px;max-width:300px}
.footbot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;padding-top:22px;font-size:13px;color:#7f889f}

/* reveal */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* --- accessibility: visible focus + skip link (added in review pass) --- */
.skip-to-content{position:absolute;left:-9999px;top:0;z-index:999;background:#4f46e5;color:#fff;
  padding:12px 18px;border-radius:0 0 10px 10px;font-weight:700;font-size:14px;text-decoration:none}
.skip-to-content:focus{left:0}
a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{
  outline:3px solid #4f46e5;outline-offset:3px;border-radius:6px}

/* ===== Worked examples — append to web/public/site.css =====================
   Added for the worked-examples gallery (REVIEW-TODO #22). Kept here rather
   than inline on the pages so all ten examples share one definition — an
   inline block on each page is exactly the drift #20 is about.
   Uses the existing site.css custom properties; adds no new colours except the
   deep analysis surface, which is --ink with a violet bloom.
   ========================================================================= */

/* --- example cards on the gallery index --------------------------------- */
.exgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media(max-width:900px){.exgrid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.exgrid{grid-template-columns:1fr}}
.excard{display:flex;flex-direction:column;gap:10px}
.excard h3{font-size:18px;margin:0}
.excard p{color:var(--slate-600);font-size:14.5px;margin:0}
.excard .lk{margin-top:auto;padding-top:6px}
.exmeta{display:flex;flex-wrap:wrap;gap:6px}
.exchip{font-size:11px;font-weight:600;color:var(--slate-600);background:var(--bg-soft);
  border:1px solid var(--line);border-radius:20px;padding:3px 9px;white-space:nowrap}
.exchip.indigo{background:var(--indigo-soft);border-color:#dfe3ff;color:var(--indigo-600)}
.exchip.green{background:#ecfdf5;border-color:#c9f0e0;color:#047857}
.exchip.placeholder{background:#fff7ed;border:1px dashed #fcd9a3;color:var(--amber-600)}

/* --- featured row ------------------------------------------------------- */
.exfeature{display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:center;
  border:1px solid var(--line);border-radius:20px;padding:32px;background:#fbfcfe;box-shadow:var(--shadow-sm)}
@media(max-width:900px){.exfeature{grid-template-columns:1fr;gap:28px}}

/* --- the analysis surface ("where Modilo thinks") ----------------------- */
.deep{position:relative;overflow:hidden;background:var(--ink);border-radius:20px;
  padding:36px 34px;color:#cdd1e6}
.deep:before{content:"";position:absolute;inset:-40% 25% auto -8%;height:300px;
  background:radial-gradient(closest-side,rgba(124,58,237,.34),transparent);pointer-events:none}
.deep .inner{position:relative;z-index:1}
.deep .dh{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:#8288ad;
  font-weight:700;margin-bottom:8px;display:flex;align-items:center;gap:9px}
.deep .dh .dot{width:7px;height:7px;border-radius:50%;background:var(--amber);flex:none}
.deep h2{color:#fff;font-size:28px;margin-bottom:8px}
.deep .dsub{font-size:15px;color:#8288ad;max-width:640px;margin:0 0 26px}
.deep .dfoot{margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.09);
  font-size:13px;color:#8288ad}
.findgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:820px){.findgrid{grid-template-columns:1fr}}
.find{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.09);
  border-radius:12px;padding:16px 17px;display:flex;gap:13px;align-items:flex-start}
.find .num{width:24px;height:24px;border-radius:50%;background:var(--amber);color:#3a2600;
  flex:none;display:flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:800}
.find h3{font-size:15px;color:#fff;margin:0 0 3px}
.find p{font-size:13.5px;color:#8288ad;line-height:1.55;margin:0}
.find .ftag{display:inline-block;margin-top:9px;font-size:11px;font-weight:700;
  padding:4px 10px;border-radius:20px;background:rgba(245,158,11,.16);color:#fbbf24}
.find .ftag.red{background:rgba(226,80,75,.18);color:#fca5a5}

/* --- Solution Engine options ------------------------------------------- */
.optgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:stretch}
@media(max-width:900px){.optgrid{grid-template-columns:1fr}}
.opt{border:1px solid var(--line);border-radius:16px;background:#fff;padding:24px;
  display:flex;flex-direction:column;gap:11px;box-shadow:var(--shadow-sm);height:100%}
.opt .step{font-size:12.5px;font-weight:700;color:var(--slate-500);
  text-transform:uppercase;letter-spacing:.06em}
.opt h3{font-size:20px;margin:0}
.opt p{color:var(--slate-600);font-size:14.5px;margin:0}
.opt .lk{margin-top:auto;padding-top:8px}
.opt .vendors{font-size:13.5px;color:var(--slate-700);background:var(--bg-soft);
  border:1px solid var(--line);border-radius:10px;padding:10px 12px}
/* The recommended option is the one lit object on the page. */
.opt-rec{border-radius:18px;padding:1.5px;
  background:linear-gradient(140deg,var(--violet),var(--indigo) 55%,var(--amber));
  box-shadow:0 12px 32px rgba(79,70,229,.18)}
.opt-rec > .opt{border:0;border-radius:16.5px;box-shadow:none}
.opt-rec .rec{font-size:11px;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;color:var(--indigo)}

/* --- the diagram frame -------------------------------------------------- */
.bpmnframe{border:1px solid var(--line);border-radius:16px;background:#fff;padding:20px;
  box-shadow:var(--shadow)}
.bpmnframe svg{display:block;width:100%;height:auto}
.bpmnnote{color:var(--slate-500);font-size:12.5px;margin:10px 0 0}
/* On a phone the diagram is fit-to-width; the full labels live in the file. */
@media(max-width:620px){.bpmnframe{padding:12px}}

/* --- a note that is information, not decoration ------------------------- */
.exnote{font-size:13.5px;color:var(--slate-500);background:#fff;border:1px solid var(--line);
  border-radius:12px;padding:14px 16px;display:flex;gap:11px;align-items:flex-start}
.exnote svg{flex:none;margin-top:3px}