/* ============================================================
   NEURISE · Shared subpage system
   Brand tokens carried 1:1 from the homepage, plus the
   scroll-story engine styles, content sections and chrome.
   ============================================================ */

:root{
  --violet-950:#20113B;
  --violet-deep:#150826;
  --violet-bright:#2C1850;
  --ink:#0B0617;
  --paper:#F5F6F8;
  --paper-2:#DDE0E8;
  --paper-3:#9B9DB9;
  --orange-500:#FF7F11;
  --orange-600:#F06206;
  --turq:#C5FEEC;
  --turq-soft:#7CDFBF;
  --line:rgba(245,246,248,0.10);
  --line-2:rgba(245,246,248,0.18);
  --grad-orange:linear-gradient(135deg,var(--orange-600) 12%,var(--orange-500) 86%);
  --grad-violet:radial-gradient(120% 80% at 50% 0%, var(--violet-bright) 0%, var(--violet-deep) 55%, var(--ink) 100%);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{background:var(--ink);color:var(--paper);font-family:'Inter',system-ui,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
::selection{background:var(--orange-500);color:var(--ink)}
[id]{scroll-margin-top:90px}

.mono{font-family:'JetBrains Mono',ui-monospace,monospace;font-weight:500;letter-spacing:.04em}
.italic{font-family:'Playfair Display',serif;font-style:italic;font-weight:500;letter-spacing:-.02em}
.eyebrow{font-size:13px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:var(--paper-3)}
.accent{color:var(--orange-500)}
.container{max-width:1180px;margin:0 auto;padding:0 32px}

.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border:1px solid var(--line-2);border-radius:999px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--paper-2)}
.pill .dot{width:6px;height:6px;border-radius:50%;background:var(--orange-500);box-shadow:0 0 12px var(--orange-500)}

/* ─── NAV ─────────────────────────────────────────────── */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;justify-content:space-between;padding:18px 32px;backdrop-filter:blur(12px);background:linear-gradient(180deg,rgba(11,6,23,.72) 0%,rgba(11,6,23,.25) 100%);border-bottom:1px solid transparent;transition:border-color .3s, background .3s}
.nav.scrolled{background:rgba(11,6,23,.82);border-bottom-color:var(--line)}
.nav .brand{display:flex;align-items:center;gap:10px}
.nav .brand img{height:22px;filter:brightness(0) invert(1)}
.nav .links{display:flex;gap:26px;font-size:14px;color:var(--paper-2)}
.nav .links a{position:relative;padding:6px 2px;transition:color .2s}
.nav .links a:hover,.nav .links a.active{color:var(--paper)}
.nav .links a.active::after,.nav .links a:hover::after{content:'';position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--orange-500)}
.nav .cta{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;background:var(--paper);color:var(--ink);font-weight:600;font-size:13px;letter-spacing:.04em;transition:transform .2s, box-shadow .2s}
.nav .cta:hover{transform:translateY(-1px);box-shadow:0 14px 40px rgba(255,127,17,.35)}
.nav .burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav .burger span{width:22px;height:2px;background:var(--paper);border-radius:2px;transition:transform .3s, opacity .3s}
.nav.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .burger span:nth-child(2){opacity:0}
.nav.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-menu{position:fixed;inset:0 0 0 auto;width:min(320px,84vw);z-index:55;background:var(--violet-deep);border-left:1px solid var(--line);transform:translateX(100%);transition:transform .35s cubic-bezier(.2,.7,.2,1);display:flex;flex-direction:column;gap:6px;padding:96px 26px 32px}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{font-size:18px;color:var(--paper-2);padding:13px 0;border-bottom:1px solid var(--line)}
.mobile-menu a:hover{color:var(--paper)}
.menu-scrim{position:fixed;inset:0;z-index:54;background:rgba(4,3,10,.6);opacity:0;visibility:hidden;transition:opacity .3s}
.menu-scrim.open{opacity:1;visibility:visible}

/* ─── PAGE HEADER STRIP (above the story) ─────────────── */
.pagemark{position:absolute;top:0;left:0;right:0;z-index:6;display:flex;justify-content:space-between;align-items:center;padding:96px 32px 0;pointer-events:none}
.pagemark .crumbs{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--paper-3);font-family:'JetBrains Mono',monospace}
.pagemark .crumbs b{color:var(--orange-500);font-weight:600}

/* ─── SCROLL-STORY ENGINE ─────────────────────────────── */
.story{position:relative}
.story-sticky{position:sticky;top:0;height:100vh;overflow:hidden;background:var(--grad-violet)}
.story-sticky::before{content:'';position:absolute;inset:0;background:
  radial-gradient(60% 50% at 50% 112%, rgba(255,127,17,.20), transparent 70%),
  radial-gradient(40% 35% at 12% 16%, rgba(197,254,236,.10), transparent 60%),
  radial-gradient(35% 30% at 88% 20%, rgba(240,98,6,.14), transparent 70%);
  pointer-events:none;z-index:0}
.story-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(245,246,248,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(245,246,248,.04) 1px,transparent 1px);background-size:74px 74px;background-position:50% 50%;mask-image:radial-gradient(70% 60% at 50% 45%,#000 0%,transparent 85%);-webkit-mask-image:radial-gradient(70% 60% at 50% 45%,#000 0%,transparent 85%);pointer-events:none;z-index:0}

.chapter{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;will-change:opacity,transform;z-index:1;padding:120px 24px 80px}
.chapter:first-child{opacity:1}
.chapter .inner{width:min(1100px,92vw);position:relative;transform-origin:center center;transform:scale(var(--fit,1))}

.ch-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.ch-eyebrow{display:flex;align-items:center;gap:13px;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--orange-500);font-family:'JetBrains Mono',monospace;margin-bottom:22px}
.ch-eyebrow .ln{width:42px;height:1px;background:var(--orange-500)}
.chapter h2{font-size:clamp(30px,4.6vw,60px);font-weight:600;letter-spacing:-.03em;line-height:1.04;text-wrap:balance}
.chapter h2 em{font-family:'Playfair Display',serif;font-style:italic;font-weight:500;color:var(--orange-500)}
.chapter h2 .turq{color:var(--turq)}
.chapter p.lead{margin-top:24px;font-size:clamp(16px,1.5vw,21px);line-height:1.6;color:var(--paper-2);max-width:540px}
.chapter .note{margin-top:18px;font-size:14px;color:var(--paper-3);font-family:'JetBrains Mono',monospace}

/* story progress + counter */
.story-rail{position:absolute;left:32px;right:32px;bottom:30px;height:2px;background:rgba(245,246,248,.12);z-index:5;border-radius:2px;overflow:hidden}
.story-rail i{position:absolute;left:0;top:0;height:100%;width:100%;background:var(--grad-orange);transform-origin:left center;transform:scaleX(0)}
.story-meta{position:absolute;left:32px;bottom:44px;display:flex;gap:12px;align-items:center;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--paper-3);z-index:5;font-family:'JetBrains Mono',monospace}
.story-meta b{color:var(--paper);font-weight:600}
.story-cue{position:absolute;right:32px;bottom:40px;display:flex;gap:9px;align-items:center;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--paper-3);z-index:5;animation:cue 1.8s ease-in-out infinite}
.story-cue.gone{opacity:0;transition:opacity .4s}
@keyframes cue{0%,100%{transform:translateY(0);opacity:.7}50%{transform:translateY(4px);opacity:1}}

/* ─── STORY ILLUSTRATIONS (simple, brand-aligned) ─────── */
.ill{position:relative;width:100%;aspect-ratio:1/.86;border:1px solid var(--line-2);border-radius:24px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.008));backdrop-filter:blur(8px);box-shadow:0 40px 90px rgba(0,0,0,.45);overflow:hidden;display:flex;align-items:center;justify-content:center}
.ill .label{position:absolute;top:14px;left:16px;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--paper-3);font-family:'JetBrains Mono',monospace}

/* search bar mock */
.mock-search{width:82%;display:flex;align-items:center;gap:12px;padding:15px 18px;border-radius:14px;border:1px solid var(--line-2);background:rgba(0,0,0,.28)}
.mock-search .mag{width:18px;height:18px;border:2px solid var(--paper-3);border-radius:50%;position:relative;flex-shrink:0}
.mock-search .mag::after{content:'';position:absolute;width:7px;height:2px;background:var(--paper-3);right:-5px;bottom:1px;transform:rotate(45deg)}
.mock-search .q{font-size:16px;color:var(--paper);font-family:'JetBrains Mono',monospace}
.mock-search .cur{display:inline-block;width:2px;height:1.05em;background:var(--orange-500);vertical-align:-3px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* result list */
.mock-list{width:84%;display:flex;flex-direction:column;gap:10px}
.mock-row{height:42px;border-radius:10px;border:1px solid var(--line-2);background:rgba(255,255,255,.02);display:flex;align-items:center;gap:12px;padding:0 14px}
.mock-row .pos{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--paper-3);width:18px}
.mock-row .bar{height:7px;border-radius:4px;background:rgba(255,255,255,.10)}
.mock-row.you{border-color:rgba(255,127,17,.55);background:linear-gradient(180deg,rgba(255,127,17,.16),rgba(255,127,17,.04))}
.mock-row.you .pos{color:var(--orange-500)}
.mock-row.you .name{font-size:14px;font-weight:600;color:var(--paper)}

/* chat reply mock */
.mock-chat{width:86%;display:flex;flex-direction:column;gap:12px;text-align:left}
.mock-chat .bub{padding:12px 15px;border-radius:14px;font-size:14px;line-height:1.55;max-width:88%}
.mock-chat .bub.u{align-self:flex-end;background:rgba(255,255,255,.08);border-bottom-right-radius:5px}
.mock-chat .bub.ai{align-self:flex-start;background:rgba(197,254,236,.06);border-bottom-left-radius:5px}
.mock-chat .bub.ai b{color:var(--orange-500);background:rgba(255,127,17,.13);padding:0 4px;border-radius:4px}

/* big stat */
.mock-stat{text-align:center}
.mock-stat .big{font-family:'JetBrains Mono',monospace;font-size:clamp(54px,9vw,104px);font-weight:600;color:var(--orange-500);line-height:1;letter-spacing:-.03em}
.mock-stat .cap{margin-top:10px;font-size:14px;color:var(--paper-2);letter-spacing:.04em}

/* signpost / steps */
.mock-steps{width:86%;display:flex;flex-direction:column;gap:12px}
.mock-steps .st{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid var(--line-2);border-radius:12px;background:rgba(255,255,255,.025)}
.mock-steps .st .n{width:30px;height:30px;border-radius:8px;background:rgba(255,127,17,.16);border:1px solid rgba(255,127,17,.4);color:var(--orange-500);display:flex;align-items:center;justify-content:center;font-family:'JetBrains Mono',monospace;font-size:13px;flex-shrink:0}
.mock-steps .st .t{font-size:14px;color:var(--paper-2)}

/* ─── CONTENT SECTIONS (SEO copy) ─────────────────────── */
.section{position:relative;padding:96px 0;border-top:1px solid var(--line)}
.section.tint{background:radial-gradient(70% 50% at 50% 0%, rgba(44,24,80,.5), transparent 70%)}
.sec-head{max-width:760px;margin-bottom:48px}
.sec-head .eyebrow{margin-bottom:16px}
.sec-head h2{font-size:clamp(28px,3.6vw,44px);font-weight:600;letter-spacing:-.025em;line-height:1.08;text-wrap:balance}
.sec-head h2 em{font-family:'Playfair Display',serif;font-style:italic;font-weight:500;color:var(--orange-500)}
.sec-head p{margin-top:18px;font-size:17px;line-height:1.65;color:var(--paper-2)}

.prose{max-width:720px}
.prose h3{font-size:22px;font-weight:600;letter-spacing:-.01em;margin:36px 0 12px;color:var(--paper)}
.prose h3:first-child{margin-top:0}
.prose p{font-size:16.5px;line-height:1.7;color:var(--paper-2);margin-bottom:14px}
.prose strong{color:var(--paper);font-weight:600}
.prose .accent{color:var(--orange-500);font-weight:500}

/* card grid */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.card{border:1px solid var(--line-2);border-radius:18px;padding:28px;background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.008));transition:border-color .25s, transform .25s}
.card:hover{border-color:rgba(255,127,17,.4);transform:translateY(-3px)}
.card .ic{width:42px;height:42px;border-radius:11px;background:rgba(255,127,17,.14);border:1px solid rgba(255,127,17,.32);display:flex;align-items:center;justify-content:center;color:var(--orange-500);font-size:19px;margin-bottom:18px}
.card h4{font-size:18px;font-weight:600;margin-bottom:9px}
.card p{font-size:14.5px;line-height:1.6;color:var(--paper-3)}
.card .num{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--orange-500);margin-bottom:14px;letter-spacing:.08em}

/* glossary */
.glossary{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.term{border:1px solid var(--line-2);border-radius:14px;padding:22px 24px;background:rgba(255,255,255,.02)}
.term dt{font-size:16px;font-weight:600;color:var(--paper);margin-bottom:7px;display:flex;align-items:center;gap:9px}
.term dt .b{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--orange-500);border:1px solid rgba(255,127,17,.34);border-radius:6px;padding:2px 7px;text-transform:uppercase;letter-spacing:.08em}
.term dd{font-size:14.5px;line-height:1.6;color:var(--paper-3)}

/* FAQ accordion */
.faq{max-width:820px;display:flex;flex-direction:column;gap:0}
.faq .q{border-bottom:1px solid var(--line)}
.faq .q button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 4px;background:none;border:0;cursor:pointer;text-align:left;color:var(--paper);font-family:inherit;font-size:18px;font-weight:500}
.faq .q .sign{width:26px;height:26px;flex-shrink:0;position:relative}
.faq .q .sign::before,.faq .q .sign::after{content:'';position:absolute;background:var(--orange-500);border-radius:2px;transition:transform .3s}
.faq .q .sign::before{left:4px;right:4px;top:12px;height:2px}
.faq .q .sign::after{top:4px;bottom:4px;left:12px;width:2px}
.faq .q.open .sign::after{transform:scaleY(0)}
.faq .q .a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq .q .a p{padding:0 4px 24px;font-size:15.5px;line-height:1.7;color:var(--paper-2);max-width:680px}

/* CTA band */
.cta-band{position:relative;border:1px solid var(--line-2);border-radius:26px;padding:56px;text-align:center;overflow:hidden;background:radial-gradient(70% 120% at 50% 0%, rgba(44,24,80,.7), rgba(11,6,23,.4))}
.cta-band::after{content:'';position:absolute;left:50%;bottom:-40%;width:80%;height:80%;transform:translateX(-50%);background:radial-gradient(closest-side, rgba(255,127,17,.22), transparent);pointer-events:none}
.cta-band h2{position:relative;font-size:clamp(28px,4vw,46px);font-weight:600;letter-spacing:-.03em;line-height:1.05}
.cta-band h2 em{font-family:'Playfair Display',serif;font-style:italic;font-weight:500;color:var(--orange-500)}
.cta-band p{position:relative;margin:18px auto 0;font-size:17px;color:var(--paper-2);max-width:520px;line-height:1.6}
.cta-band .row{position:relative;display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;gap:9px;padding:15px 26px;border-radius:999px;font-weight:600;font-size:15px;transition:transform .2s, box-shadow .2s, border-color .2s}
.btn.primary{background:var(--grad-orange);color:#fff;box-shadow:0 18px 50px rgba(255,127,17,.32)}
.btn.primary:hover{transform:translateY(-2px)}
.btn.ghost{border:1px solid var(--line-2);color:var(--paper)}
.btn.ghost:hover{border-color:var(--paper-3)}

/* related links */
.related{display:flex;flex-wrap:wrap;gap:12px}
.related a{display:inline-flex;align-items:center;gap:9px;padding:11px 18px;border:1px solid var(--line-2);border-radius:999px;font-size:14px;color:var(--paper-2);transition:border-color .2s,color .2s}
.related a:hover{border-color:var(--orange-500);color:var(--paper)}
.related a::before{content:'→';color:var(--orange-500)}

/* reveal on scroll */
:where(html.js) .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* directional + scaled reveal variants */
:where(html.js) .reveal.from-left{transform:translateX(-44px)}
:where(html.js) .reveal.from-right{transform:translateX(44px)}
.reveal.from-left.in,.reveal.from-right.in{transform:none}
:where(html.js) .reveal.zoom{transform:scale(.94);transform-origin:center}
.reveal.zoom.in{transform:none}
:where(html.js) .reveal.blur{filter:blur(10px)}
.reveal.blur.in{filter:blur(0)}

/* staggered children: each child eases up in sequence once the group is in view */
:where(html.js) .reveal.stagger > *{opacity:0;transform:translateY(28px);transition:opacity .65s cubic-bezier(.2,.7,.2,1), transform .65s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i,0) * 90ms)}
.reveal.stagger.in > *{opacity:1;transform:none}
.reveal.stagger{opacity:1;transform:none}

/* scroll-linked parallax (driven by JS via --py) */
[data-parallax]{transform:translate3d(0,var(--py,0px),0);will-change:transform}

/* accent underline that draws itself when its heading reveals */
.sec-head h2 em{position:relative}
.reveal.in .draw-underline{animation:drawline .9s .25s cubic-bezier(.2,.7,.2,1) both}
@keyframes drawline{from{transform:scaleX(0)}to{transform:scaleX(1)}}

/* market-comparison line in pricing cards */
.plan-rynek{margin-top:auto;font-size:11px;color:var(--paper-3);line-height:1.5;padding:11px 13px;border-radius:10px;background:rgba(255,255,255,.025);border:1px dashed var(--line-2);font-family:'JetBrains Mono',monospace}
.plan-rynek b{color:var(--paper-2);font-weight:500}
.plan{position:relative}
.plan.feat::after{content:'POPULARNY';position:absolute;top:14px;right:16px;font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:.16em;color:var(--orange-500);border:1px solid rgba(255,127,17,.4);border-radius:999px;padding:3px 9px}

/* ═══════════════ STORY ANIMATION LAYER ═══════════════ */
/* Built on TRANSITIONS, not keyframes: the .vis end-state is always visible,
   so even if a transition is skipped (throttled tab, reduced data) content
   still ends up shown - it can never get stuck at opacity:0. */
:root{--eo:cubic-bezier(.2,.72,.2,1)}
@keyframes glowPulse{0%,100%{box-shadow:0 0 0 1px rgba(255,127,17,.55), 0 16px 40px rgba(255,127,17,.12)}50%{box-shadow:0 0 0 1px rgba(255,127,17,.8), 0 16px 54px rgba(255,127,17,.4)}}
@keyframes illSheen{0%{transform:translateX(-130%) rotate(8deg)}100%{transform:translateX(240%) rotate(8deg)}}

/* ambient sheen sweeping across each illustration when its chapter is active */
.ill::after{content:'';position:absolute;top:-30%;left:0;width:30%;height:160%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.07),transparent);transform:translateX(-130%) rotate(8deg);pointer-events:none;z-index:3}
.chapter[data-active] .ill::after{animation:illSheen 2.6s 1.1s var(--eo)}

@media (prefers-reduced-motion: no-preference){
  /* hidden start - only while JS is driving the story (.js added by engine).
     .vis (added when the chapter is ~visible) transitions to the natural state. */
  .story.js .chapter .ch-eyebrow,
  .story.js .chapter h2,
  .story.js .chapter p.lead,
  .story.js .chapter .note,
  .story.js .chapter .cs-tag,
  .story.js .chapter .kpi-row,
  .story.js .chapter .ill,
  .story.js .chapter .ill .mock-row,
  .story.js .chapter .ill .bub,
  .story.js .chapter .ill .st,
  .story.js .chapter .ill .src{
    opacity:0;transform:translateY(22px);
    transition:opacity .65s var(--eo), transform .65s var(--eo);
  }
  .story.js .chapter .ill{transform:translateY(30px) scale(.96)}
  .story.js .chapter .ill .mock-row,
  .story.js .chapter .ill .bub,
  .story.js .chapter .ill .st,
  .story.js .chapter .ill .src{transform:translateY(13px);transition-duration:.5s}

  /* visible end-state + staggered delays */
  .story.js .chapter.vis .ch-eyebrow,
  .story.js .chapter.vis h2,
  .story.js .chapter.vis p.lead,
  .story.js .chapter.vis .note,
  .story.js .chapter.vis .cs-tag,
  .story.js .chapter.vis .kpi-row,
  .story.js .chapter.vis .ill,
  .story.js .chapter.vis .ill .mock-row,
  .story.js .chapter.vis .ill .bub,
  .story.js .chapter.vis .ill .st,
  .story.js .chapter.vis .ill .src{opacity:1;transform:none}

  .story.js .chapter.vis .cs-tag{transition-delay:.04s}
  .story.js .chapter.vis .ch-eyebrow{transition-delay:.07s}
  .story.js .chapter.vis h2{transition-delay:.15s}
  .story.js .chapter.vis p.lead{transition-delay:.27s}
  .story.js .chapter.vis .note{transition-delay:.38s}
  .story.js .chapter.vis .kpi-row{transition-delay:.42s}
  .story.js .chapter.vis .ill{transition-delay:.16s}
  .story.js .chapter.vis .ill .mock-row:nth-child(1){transition-delay:.46s}
  .story.js .chapter.vis .ill .mock-row:nth-child(2){transition-delay:.56s}
  .story.js .chapter.vis .ill .mock-row:nth-child(3){transition-delay:.66s}
  .story.js .chapter.vis .ill .mock-row:nth-child(4){transition-delay:.76s}
  .story.js .chapter.vis .ill .mock-row:nth-child(5){transition-delay:.86s}
  .story.js .chapter.vis .ill .bub:nth-child(1){transition-delay:.5s}
  .story.js .chapter.vis .ill .bub:nth-child(2){transition-delay:1s}
  .story.js .chapter.vis .ill .bub:nth-child(3){transition-delay:1.45s}
  .story.js .chapter.vis .ill .st:nth-child(1){transition-delay:.52s}
  .story.js .chapter.vis .ill .st:nth-child(2){transition-delay:.68s}
  .story.js .chapter.vis .ill .st:nth-child(3){transition-delay:.84s}
  .story.js .chapter.vis .ill .src:nth-child(1){transition-delay:.52s}
  .story.js .chapter.vis .ill .src:nth-child(2){transition-delay:.66s}
  .story.js .chapter.vis .ill .src:nth-child(3){transition-delay:.8s}

  /* the brand "you" row climbs up from below into its spot, then glows */
  .story.js .chapter .ill .mock-row.you,
  .story.js .chapter .ill .src.you{transform:translateY(82px) scale(.95);transition-duration:.8s}
  .story.js .chapter.vis .ill .mock-row.you,
  .story.js .chapter.vis .ill .src.you{transform:none;transition-delay:.62s;animation:glowPulse 2.4s 1.5s ease-in-out infinite}
}

/* typewriter caret */
.tw{white-space:pre-wrap}
.ill .cur{display:inline-block;width:2px;height:1.05em;background:var(--orange-500);vertical-align:-3px;animation:blink 1s steps(1) infinite}



/* ─── PAGE HERO (non-story pages) ─────────────────────── */
.phero{position:relative;padding:170px 0 70px;overflow:hidden;background:var(--grad-violet);border-bottom:1px solid var(--line)}
.phero::before{content:'';position:absolute;inset:0;background:radial-gradient(60% 60% at 50% -10%, rgba(255,127,17,.16), transparent 70%);pointer-events:none}
.phero .container{position:relative}
.phero .crumbs{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--paper-3);font-family:'JetBrains Mono',monospace;margin-bottom:22px}
.phero .crumbs b{color:var(--orange-500)}
.phero h1{font-size:clamp(38px,6vw,76px);font-weight:600;letter-spacing:-.035em;line-height:1.0;text-wrap:balance;max-width:16ch}
.phero h1 em{font-family:'Playfair Display',serif;font-style:italic;font-weight:500;color:var(--orange-500)}
.phero p.sub{margin-top:24px;font-size:clamp(16px,1.6vw,21px);line-height:1.6;color:var(--paper-2);max-width:600px}

/* blog list */
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.post.featured{grid-column:1 / -1;flex-direction:row;border-color:rgba(255,127,17,.4);background:radial-gradient(120% 130% at 0% 0%, rgba(44,24,80,.6), rgba(255,127,17,.05))}
.post.featured .top{height:auto;width:200px;flex-shrink:0;border-bottom:0;border-right:1px solid var(--line)}
.post.featured h3{font-size:clamp(20px,2.4vw,27px);letter-spacing:-.01em}
.post.featured p{font-size:15px;color:var(--paper-2)}
@media (max-width:640px){.post.featured{flex-direction:column}.post.featured .top{width:auto;height:90px;border-right:0;border-bottom:1px solid var(--line)}}
.post{display:flex;flex-direction:column;border:1px solid var(--line-2);border-radius:18px;overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.008));transition:border-color .25s, transform .25s}
.post:hover{border-color:rgba(255,127,17,.4);transform:translateY(-3px)}
.post .top{height:120px;background:radial-gradient(120% 90% at 30% 0%, rgba(44,24,80,.9), rgba(11,6,23,.6));display:flex;align-items:flex-end;padding:16px;border-bottom:1px solid var(--line)}
.post .cat{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--orange-500);font-family:'JetBrains Mono',monospace}
.post .body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post h3{font-size:18px;font-weight:600;line-height:1.25}
.post p{font-size:14px;color:var(--paper-3);line-height:1.6;flex:1}
.post .meta{font-size:12px;color:var(--paper-3);font-family:'JetBrains Mono',monospace}

/* pricing recap */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.plan{border:1px solid var(--line-2);border-radius:20px;padding:30px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));display:flex;flex-direction:column;gap:8px}
.plan.feat{border-color:rgba(255,127,17,.45);box-shadow:0 30px 70px rgba(255,127,17,.12)}
.plan .pname{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange-500);font-family:'JetBrains Mono',monospace}
.plan .price{font-size:30px;font-weight:600;letter-spacing:-.02em;margin:4px 0}
.plan .price small{font-size:13px;color:var(--paper-3);font-weight:400}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:9px;margin-top:14px}
.plan ul li{font-size:14px;color:var(--paper-2);padding-left:22px;position:relative;line-height:1.5}
.plan ul li::before{content:'✓';position:absolute;left:0;color:var(--orange-500)}

/* legal prose */
.legal-doc{max-width:780px}
.legal-doc h2{font-size:22px;font-weight:600;margin:34px 0 12px;display:flex;gap:12px;align-items:baseline}
.legal-doc h2 .n{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--orange-500);border:1px solid rgba(255,127,17,.34);border-radius:7px;padding:3px 8px;flex-shrink:0}
.legal-doc p{font-size:15.5px;line-height:1.7;color:var(--paper-2);margin-bottom:12px}
.legal-doc ul{margin:6px 0 14px 22px;color:var(--paper-2);font-size:15.5px;line-height:1.7}
.legal-doc li{margin-bottom:8px}
.legal-doc .ph{color:var(--turq);background:rgba(197,254,236,.10);padding:1px 7px;border-radius:5px;font-family:'JetBrains Mono',monospace;font-size:13px}

/* ─── FOOTER (injected) ───────────────────────────────── */
footer.site{border-top:1px solid var(--line);color:var(--paper-3);font-size:13px;background:var(--ink)}
footer.site .sitemap{max-width:1280px;margin:0 auto;padding:72px 32px 40px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:40px}
footer.site .brandcol{display:flex;flex-direction:column;gap:16px;max-width:280px}
footer.site .brandcol img{height:70px;width:auto;filter:brightness(0) invert(1)}
footer.site .brandcol p{color:var(--paper-3);line-height:1.55;font-size:13px}
footer.site .brandcol .sm{display:flex;gap:10px;margin-top:4px}
footer.site .brandcol .sm a{width:34px;height:34px;border:1px solid var(--line-2);border-radius:9px;display:flex;align-items:center;justify-content:center;color:var(--paper-2);transition:border-color .2s,color .2s}
footer.site .brandcol .sm a:hover{border-color:var(--orange-500);color:var(--orange-500)}
footer.site .col h5{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--paper);font-weight:600;margin-bottom:16px}
footer.site .col ul{list-style:none;display:flex;flex-direction:column;gap:11px}
footer.site .col ul li a{color:var(--paper-3);transition:color .2s;display:inline-flex;align-items:center;gap:7px}
footer.site .col ul li a:hover{color:var(--paper)}
footer.site .col ul li a .tag{font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--orange-500);border:1px solid rgba(255,127,17,.32);border-radius:999px;padding:1px 6px}
footer.site .legal{border-top:1px solid var(--line);max-width:1280px;margin:0 auto;padding:24px 32px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
footer.site .legal .links{display:flex;gap:24px;flex-wrap:wrap}
footer.site .legal .links a{color:var(--paper-3);transition:color .2s}
footer.site .legal .links a:hover{color:var(--paper)}

/* ─── RESPONSIVE ──────────────────────────────────────── */
@media (max-width:900px){
  .nav .links,.nav .cta{display:none}
  .nav .burger{display:flex}
  .ch-grid{grid-template-columns:minmax(0,1fr);gap:34px}
  .ch-grid .ill-wrap{order:-1}
  .chapter{padding:110px 22px 90px}
  .glossary{grid-template-columns:1fr}
  .section{padding:72px 0}
  .cta-band{padding:38px 26px}
}
@media (max-width:560px){
  .container{padding:0 22px}
  footer.site .sitemap{grid-template-columns:1fr 1fr}
  footer.site .brandcol{grid-column:1 / -1;max-width:none}
  footer.site .brandcol img{height:52px}
  .story-cue{display:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{transition:none;opacity:1;transform:none}
}

/* ════════════════════════════════════════════════════════════
   PRICING · Card Deck (ported 1:1 from the homepage)
   Desktop = 3D fanned stack · Mobile = one-card swipe carousel
═══════════════════════════════════════════════════════════════ */
.pricing{background:var(--ink);position:relative;overflow:hidden;border-top:1px solid var(--line)}
.pricing::before{content:'';position:absolute;inset:0;background:radial-gradient(60% 50% at var(--bgx,75%) var(--bgy,30%), var(--bgc,rgba(255,127,17,.16)) 0%, transparent 60%);transition:background 1.2s cubic-bezier(.2,.7,.2,1);pointer-events:none;z-index:0}
.pricing::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(245,246,248,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(245,246,248,.025) 1px, transparent 1px);background-size:48px 48px;mask-image:radial-gradient(80% 60% at 50% 50%, black 0%, transparent 75%);opacity:.5;pointer-events:none;z-index:0}
.pricing .container{position:relative;z-index:2}
.pricing .sec-head{margin-bottom:8px}

.deck-stage{position:relative;margin-top:48px;display:grid;grid-template-columns:280px 1fr;gap:48px;align-items:stretch;min-height:560px}

/* Tab rail */
.deck-tabs{display:flex;flex-direction:column;gap:8px;position:relative;padding-top:8px;align-self:start}
.deck-tabs::before{content:'';position:absolute;left:0;top:8px;bottom:0;width:1px;background:rgba(245,246,248,.10)}
.deck-tabs .indicator{position:absolute;left:-1px;width:3px;background:var(--orange-500);border-radius:2px;box-shadow:0 0 14px var(--orange-500);transition:top .65s cubic-bezier(.5,1.5,.5,1), height .5s cubic-bezier(.2,.7,.2,1)}
.deck-tab{appearance:none;background:none;border:0;text-align:left;padding:14px 18px 14px 22px;cursor:pointer;color:var(--paper-3);font-family:inherit;display:flex;flex-direction:column;gap:4px;border-radius:10px;transition:color .35s, background .35s;position:relative;z-index:1}
.deck-tab:hover{color:var(--paper-2);background:rgba(255,255,255,.025)}
.deck-tab .step-n{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--paper-3);opacity:.6}
.deck-tab .step-name{font-size:18px;font-weight:600;letter-spacing:-.01em}
.deck-tab .step-price{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--paper-3);letter-spacing:.04em;margin-top:2px}
.deck-tab.active{color:var(--paper)}
.deck-tab.active .step-n{color:var(--orange-500);opacity:1}
.deck-tab.active .step-price{color:var(--paper-2)}

/* Card stack */
.deck-area{position:relative;perspective:1800px;min-height:560px}
.deck-card{
  position:absolute;inset:0;
  border:1px solid var(--line-2);border-radius:24px;
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.008));
  padding:40px;
  display:grid;grid-template-columns:1.05fr 1fr;gap:36px;
  overflow:hidden;backdrop-filter:blur(8px);
  transform-style:preserve-3d;cursor:pointer;will-change:transform, opacity;
  box-shadow:0 30px 80px rgba(0,0,0,.35);transform-origin:center center;
}
.deck-card::before{content:'';position:absolute;inset:0;background:radial-gradient(80% 100% at 100% 0%, var(--card-glow, rgba(255,127,17,.10)) 0%, transparent 55%);transition:background 1s;pointer-events:none;z-index:0}
.deck-card > *{position:relative;z-index:1}
.deck-card .plan-left{display:flex;flex-direction:column;gap:14px;min-width:0}
.deck-card .plan-right{display:flex;flex-direction:column;gap:14px;min-width:0;border-left:1px dashed var(--line-2);padding-left:32px}
.deck-card .plan-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:rgba(255,127,17,.12);border:1px solid rgba(255,127,17,.30);font-size:10px;color:var(--orange-500);letter-spacing:.22em;text-transform:uppercase;align-self:flex-start;font-family:'JetBrains Mono',monospace}
.deck-card .plan-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--orange-500);box-shadow:0 0 10px var(--orange-500);animation:blip 2.2s ease-in-out infinite}
@keyframes blip{0%,100%{opacity:1}50%{opacity:.3}}
.deck-card .plan-name{font-size:46px;font-weight:600;letter-spacing:-.025em;line-height:1;margin:0;color:var(--paper)}
.deck-card .plan-tagline{font-family:'Playfair Display',serif;font-style:italic;color:var(--turq);font-size:22px;font-weight:500;line-height:1.2}
.deck-card .plan-price{display:flex;align-items:baseline;gap:10px;margin-top:6px}
.deck-card .plan-price .num{font-family:'JetBrains Mono',monospace;font-size:64px;font-weight:500;letter-spacing:-.02em;line-height:1;color:var(--paper);font-variant-numeric:tabular-nums}
.deck-card .plan-price .unit{font-size:14px;color:var(--paper-2);font-weight:500;letter-spacing:.02em}
.deck-card .plan-desc{font-size:14px;color:var(--paper-2);line-height:1.55;max-width:400px}
.deck-card .plan-cta-row{display:flex;gap:10px;margin-top:auto;padding-top:18px;flex-wrap:wrap;align-items:center}
.deck-card .plan-cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:999px;font-weight:600;font-size:13px;font-family:inherit;cursor:pointer;border:1px solid transparent;transition:transform .25s, box-shadow .25s, background .25s;text-decoration:none;white-space:nowrap;letter-spacing:.01em}
.deck-card .plan-cta.primary{background:var(--grad-orange);color:white;box-shadow:0 12px 30px rgba(255,127,17,.30)}
.deck-card .plan-cta.primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(255,127,17,.45)}
.deck-card .plan-cta.ghost{background:transparent;color:var(--paper);border-color:var(--line-2)}
.deck-card .plan-cta.ghost:hover{border-color:var(--paper-2);transform:translateY(-2px)}
.deck-card .plan-features{display:flex;flex-direction:column;gap:10px;list-style:none;padding:0;margin:0}
.deck-card .plan-features li{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--paper-2);line-height:1.45}
.deck-card .plan-features li .check{flex-shrink:0;width:20px;height:20px;border-radius:50%;background:rgba(255,127,17,.15);border:1.5px solid var(--orange-500);display:flex;align-items:center;justify-content:center;margin-top:1px}
.deck-card .plan-features li .check svg{width:10px;height:10px;stroke:var(--orange-500);stroke-width:3;fill:none;stroke-linecap:round;stroke-linejoin:round}
.deck-card .plan-market{font-size:11px;color:var(--paper-3);line-height:1.5;padding:12px 14px;border-radius:10px;background:rgba(255,255,255,.025);border:1px dashed var(--line-2)}
.deck-card .plan-market b{color:var(--paper-2);font-weight:500}
.deck-card .plan-corner{position:absolute;top:18px;right:22px;font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--paper-3);z-index:2}

.deck-card[data-plan="0"]{--card-glow:rgba(118,170,255,.10)}
.deck-card[data-plan="0"] .plan-tagline{color:#9ec5ff}
.deck-card[data-plan="1"]{--card-glow:rgba(255,127,17,.14)}
.deck-card[data-plan="2"]{--card-glow:rgba(197,254,236,.12)}
.deck-card[data-plan="2"] .plan-tagline{color:var(--turq)}
.deck-card[data-plan="3"]{--card-glow:rgba(255,209,138,.15)}
.deck-card[data-plan="3"] .plan-tagline{color:#ffd18a}

/* Bottom rail */
.deck-rail{display:flex;align-items:center;gap:18px;padding:14px 22px;margin-top:32px;border:1px solid var(--line-2);border-radius:16px;background:rgba(255,255,255,.03)}
.deck-rail .label{font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--paper-3);white-space:nowrap}
.deck-rail .track{flex:1;position:relative;height:30px;display:flex;align-items:center}
.deck-rail .track .line{position:absolute;left:8px;right:8px;top:50%;transform:translateY(-50%);height:2px;background:rgba(255,255,255,.08);border-radius:1px;overflow:hidden}
.deck-rail .track .line::after{content:'';position:absolute;left:0;top:0;height:100%;width:var(--fill,0%);background:var(--grad-orange);box-shadow:0 0 12px rgba(255,127,17,.6);transition:width .8s cubic-bezier(.2,.7,.2,1)}
.deck-rail .track .ticks{position:relative;width:100%;display:flex;justify-content:space-between;align-items:center}
.deck-rail .track .ticks span{width:14px;height:14px;border-radius:50%;background:var(--ink);border:1.5px solid rgba(255,255,255,.18);transition:all .5s;cursor:pointer;z-index:2;position:relative}
.deck-rail .track .ticks span:hover{border-color:var(--paper-2)}
.deck-rail .track .ticks span.passed{background:var(--orange-500);border-color:var(--orange-500);box-shadow:0 0 12px var(--orange-500)}
.deck-rail .track .ticks span.active{background:white;border-color:var(--orange-500);box-shadow:0 0 18px var(--orange-500);transform:scale(1.3)}
.deck-rail .hint{font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--paper-3);white-space:nowrap;display:flex;align-items:center;gap:8px}
.deck-rail .hint kbd{padding:2px 6px;border:1px solid var(--line-2);border-radius:4px;font-family:'JetBrains Mono',monospace;font-size:9px;background:rgba(255,255,255,.04);color:var(--paper-2)}

/* mobile dots (hidden on desktop) */
.deck-dots{display:none}
.pricing-annual{margin-top:24px;text-align:center;font-size:13.5px;color:var(--paper-3);font-family:'JetBrains Mono',monospace;letter-spacing:.04em}
.pricing-annual b{color:var(--orange-500);font-weight:600}

@media (max-width: 980px){
  .deck-stage{grid-template-columns:1fr;gap:18px;min-height:auto}
  /* tab rail → horizontal scrollable chips */
  .deck-tabs{flex-direction:row;overflow-x:auto;padding-top:0;padding-bottom:6px;gap:8px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .deck-tabs::-webkit-scrollbar{display:none}
  .deck-tabs::before, .deck-tabs .indicator{display:none}
  .deck-tab{flex:0 0 auto;border:1px solid var(--line-2);border-radius:12px;padding:10px 14px}
  .deck-tab.active{border-color:var(--orange-500);background:rgba(255,127,17,.08)}

  /* ── ONE-CARD SWIPE CAROUSEL ── */
  .deck-area{
    min-height:auto;perspective:none;
    display:flex;flex-direction:row;gap:14px;
    overflow-x:auto;scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;scrollbar-width:none;
    padding:4px 0 6px;scroll-padding:0 22px;
    margin:0 -22px;padding-left:22px;padding-right:22px;
  }
  .deck-area::-webkit-scrollbar{display:none}
  .deck-card{
    position:relative !important;inset:auto !important;
    flex:0 0 calc(100% - 44px);scroll-snap-align:center;
    grid-template-columns:1fr;padding:26px;gap:20px;
    transform:none !important;opacity:1 !important;z-index:auto !important;
    pointer-events:auto !important;cursor:default;
    backdrop-filter:none;box-shadow:0 20px 50px rgba(0,0,0,.4);
  }
  .deck-card .plan-right{border-left:0;border-top:1px dashed var(--line-2);padding-left:0;padding-top:20px}
  .deck-card .plan-name{font-size:38px}
  .deck-card .plan-price .num{font-size:46px}
  .deck-card .plan-cta-row{margin-top:8px !important;padding-top:8px !important;gap:10px !important;height:auto !important}
  .deck-card .plan-cta{flex:1;padding:14px 18px}
  .deck-rail{display:none}

  /* dots */
  .deck-dots{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:20px}
  .deck-dots button{appearance:none;border:0;padding:0;width:9px;height:9px;border-radius:50%;background:rgba(245,246,248,.22);cursor:pointer;transition:transform .3s, background .3s, width .3s;border-radius:999px}
  .deck-dots button.active{background:var(--orange-500);width:26px;box-shadow:0 0 12px rgba(255,127,17,.6)}
  .deck-swipe-hint{display:block;text-align:center;margin-top:12px;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--paper-3);font-family:'JetBrains Mono',monospace}
}
@media (min-width: 981px){
  .deck-swipe-hint{display:none}
}

/* cennik.html · plans recap -> swipe carousel on phones */
@media (max-width: 600px){
  .plans{
    display:flex;flex-direction:row;gap:14px;
    overflow-x:auto;scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;scrollbar-width:none;
    margin:0 -22px;padding:4px 22px 8px;scroll-padding:0 22px;
  }
  .plans::-webkit-scrollbar{display:none}
  .plans .plan{flex:0 0 calc(100% - 52px);scroll-snap-align:center}
}

/* ════════════════════════════════════════════════════════
   BLOG CARD VISUALS (live, looping headers per topic)
   <span class="viz viz-TYPE"><i></i><i></i><i></i></span>
   ════════════════════════════════════════════════════════ */
.post .top{position:relative;overflow:hidden}
.post .top .cat{position:relative;z-index:3}
.post.featured .top{width:200px}
.viz{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.viz::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(245,246,248,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(245,246,248,.05) 1px,transparent 1px);background-size:22px 22px;-webkit-mask-image:radial-gradient(80% 80% at 70% 30%,#000,transparent);mask-image:radial-gradient(80% 80% at 70% 30%,#000,transparent)}
.post:hover .viz{filter:brightness(1.18)}
.viz i{position:absolute}

/* neural - drifting glowing nodes */
.viz-neural i{width:10px;height:10px;border-radius:50%;background:var(--orange-500);box-shadow:0 0 12px var(--orange-500);animation:vNode 3s ease-in-out infinite}
.viz-neural i:nth-child(1){left:26%;top:42%}
.viz-neural i:nth-child(2){left:55%;top:62%;background:var(--turq);box-shadow:0 0 12px var(--turq);animation-delay:.6s}
.viz-neural i:nth-child(3){left:74%;top:34%;background:#9ec5ff;box-shadow:0 0 12px #9ec5ff;animation-delay:1.2s}
@keyframes vNode{0%,100%{transform:translateY(0) scale(1);opacity:.7}50%{transform:translateY(-6px) scale(1.3);opacity:1}}

/* scan - sweeping beam (security) */
.viz-scan::after{content:'';position:absolute;top:0;bottom:0;width:64px;background:linear-gradient(90deg,transparent,rgba(124,223,191,.28),transparent);animation:vScan 2.6s ease-in-out infinite}
.viz-scan i:nth-child(1){left:30%;top:46%;width:8px;height:8px;border-radius:50%;background:var(--turq);box-shadow:0 0 10px var(--turq);animation:vNode 2.4s ease-in-out infinite}
.viz-scan i:nth-child(2),.viz-scan i:nth-child(3){display:none}
@keyframes vScan{0%{left:-64px}100%{left:100%}}

/* search - filling query bar + cursor */
.viz-search i:nth-child(1){left:18px;right:42px;top:calc(50% - 5px);height:10px;border-radius:5px;background:rgba(245,246,248,.14)}
.viz-search i:nth-child(2),.viz-search i:nth-child(3){display:none}
.viz-search::after{content:'';position:absolute;left:18px;top:calc(50% - 5px);height:10px;border-radius:5px;background:var(--grad-orange);box-shadow:0 0 10px rgba(255,127,17,.5);width:8px;animation:vFill 3.2s cubic-bezier(.4,0,.2,1) infinite}
@keyframes vFill{0%{width:8px}65%{width:58%}100%{width:58%;opacity:.35}}

/* fanout - one node branching into three */
.viz-fanout i{left:30px;height:3px;width:46%;background:linear-gradient(90deg,var(--orange-500),transparent);transform-origin:left;border-radius:2px;animation:vPulse 2s ease-in-out infinite}
.viz-fanout i:nth-child(1){top:38%;transform:rotate(-17deg)}
.viz-fanout i:nth-child(2){top:50%}
.viz-fanout i:nth-child(3){top:62%;transform:rotate(17deg);animation-delay:.3s}
.viz-fanout::after{content:'';position:absolute;left:20px;top:50%;width:9px;height:9px;border-radius:50%;background:var(--turq);box-shadow:0 0 10px var(--turq);transform:translateY(-50%)}
@keyframes vPulse{0%,100%{opacity:.45}50%{opacity:1}}

/* bars - three rising bars */
.viz-bars{display:flex;align-items:flex-end;justify-content:center;gap:11px;padding-bottom:20px}
.viz-bars i{position:relative;width:16px;border-radius:4px 4px 0 0;background:var(--grad-orange);transform-origin:bottom;animation:vBar 1.8s ease-in-out infinite}
.viz-bars i:nth-child(1){height:34px}
.viz-bars i:nth-child(2){height:58px;background:linear-gradient(180deg,var(--turq),var(--turq-soft));animation-delay:.2s}
.viz-bars i:nth-child(3){height:46px;animation-delay:.4s}
@keyframes vBar{0%,100%{transform:scaleY(.55)}50%{transform:scaleY(1)}}

/* orbit - dots circling a hub (sources) */
.viz-orbit i{left:50%;top:50%;width:8px;height:8px;border-radius:50%;margin:-4px;background:var(--orange-500);box-shadow:0 0 10px var(--orange-500);animation:vOrbit 3.4s linear infinite}
.viz-orbit i:nth-child(2){background:var(--turq);box-shadow:0 0 10px var(--turq);animation-delay:-1.7s}
.viz-orbit i:nth-child(3){background:#9ec5ff;box-shadow:0 0 10px #9ec5ff;animation-duration:2.6s}
.viz-orbit::after{content:'';position:absolute;left:50%;top:50%;width:11px;height:11px;border-radius:50%;background:#fff;transform:translate(-50%,-50%);box-shadow:0 0 14px var(--orange-500)}
@keyframes vOrbit{from{transform:rotate(0) translateX(34px)}to{transform:rotate(360deg) translateX(34px)}}

/* chat - typing dots */
.viz-chat{display:flex;align-items:center;justify-content:center;gap:9px}
.viz-chat i{position:relative;width:12px;height:12px;border-radius:50%;background:var(--turq);animation:vDot 1.1s ease-in-out infinite}
.viz-chat i:nth-child(2){animation-delay:.18s}
.viz-chat i:nth-child(3){animation-delay:.36s}
@keyframes vDot{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-6px)}}

/* cliff - descending bars (citation decay) */
.viz-cliff{display:flex;align-items:flex-end;justify-content:center;gap:8px;padding-bottom:20px}
.viz-cliff i{position:relative;width:13px;border-radius:3px 3px 0 0;background:var(--grad-orange)}
.viz-cliff i:nth-child(1){height:50px}
.viz-cliff i:nth-child(2){height:30px}
.viz-cliff i:nth-child(3){height:14px;background:linear-gradient(180deg,#ff8a7a,#f06206)}
.viz-cliff::after{content:'↘';position:absolute;right:18px;top:14px;color:#ff8a7a;font-size:18px;animation:vFall 2.4s ease-in-out infinite}
@keyframes vFall{0%,100%{transform:translateY(0);opacity:.55}50%{transform:translateY(9px);opacity:1}}

/* pitch - spinning ball + orbiting agent (World Cup / swarm) */
.viz-pitch::before{opacity:.6}
.viz-pitch i:nth-child(1){left:50%;top:50%;width:26px;height:26px;margin:-13px;border-radius:50%;background:radial-gradient(circle at 38% 32%,#fff,#cfd4e0 70%);box-shadow:0 4px 12px rgba(0,0,0,.4);animation:vBob 3s ease-in-out infinite}
.viz-pitch i:nth-child(2){left:50%;top:50%;width:7px;height:7px;margin:-3.5px;border-radius:50%;background:var(--orange-500);box-shadow:0 0 9px var(--orange-500);animation:vOrbit 3s linear infinite}
.viz-pitch i:nth-child(3){left:50%;top:50%;width:6px;height:6px;margin:-3px;border-radius:50%;background:var(--turq);box-shadow:0 0 9px var(--turq);animation:vOrbit 4.2s linear infinite reverse}
@keyframes vBob{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}

/* crash - market line falling (Apple / loss) */
.viz-crash::after{content:'';position:absolute;left:14%;top:24%;width:72%;height:2px;background:linear-gradient(90deg,#ff8a7a,#ff6a5a);border-radius:2px;transform-origin:left;transform:rotate(22deg);box-shadow:0 0 10px rgba(255,106,90,.5);animation:vCrash 2.8s ease-in-out infinite}
.viz-crash i:nth-child(1){right:16%;bottom:24%;color:#ff8a7a;font-size:16px}
.viz-crash i:nth-child(1)::before{content:'↘';position:absolute;animation:vFall 2.8s ease-in-out infinite}
.viz-crash i:nth-child(2),.viz-crash i:nth-child(3){display:none}
@keyframes vCrash{0%,100%{transform:rotate(20deg);opacity:.7}50%{transform:rotate(26deg);opacity:1}}

@media (prefers-reduced-motion: reduce){ .viz i,.viz::after{animation:none !important} }

/* iOS: realny viewport */
@supports (height:100svh){.story-sticky{height:100svh}}
@media (hover:none){.nav .links a:hover::after{content:none}a{-webkit-tap-highlight-color:rgba(255,127,17,.18)}}