/* Svet Finansija · shared styles (Visual Brain v7 swatches)
   Fonts: Poppins = main · Inter = Cyrillic fallback for Poppins (per glyph) · Lora = content (articles, tasks, documents) */

:root{
  --lime:#00C16A;
  --ink:#0A0A0A;
  --fg:#FFFFFF;
  --muted:rgba(255,255,255,.55);
  --line:rgba(255,255,255,.16);
  --pill-bg:rgba(10,10,10,.34);
  --theme-t:.5s;
  --sans:Poppins,Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  --serif:Lora,Georgia,"Times New Roman",serif;
  color-scheme:dark;
}
:root[data-script="cyr"]{
  --fg:var(--ink);
  --muted:rgba(10,10,10,.62);
  --line:rgba(10,10,10,.16);
  --pill-bg:rgba(255,255,255,.46);
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
  min-height:100vh;min-height:100svh;
  background:var(--ink);color:var(--fg);
  font-family:var(--sans);font-weight:500;line-height:1.55;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  display:flex;flex-direction:column;
  transition:color var(--theme-t) ease;
  overflow-x:hidden;
}
:root[data-script="cyr"] body{background:#F7F5EF}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
::selection{background:var(--lime);color:var(--ink)}
:focus-visible{outline:2px solid var(--lime);outline-offset:4px;border-radius:999px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- background: swatch fallback, shader, grain ---------- */
.bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.bg-black,.bg-white,.bg-shader{position:absolute;inset:0}
.bg-black{
  background:
    radial-gradient(122% 88% at 50% 40%,transparent 52%,rgba(0,0,0,.5) 100%),
    repeating-linear-gradient(118deg,rgba(255,255,255,.028) 0 1px,transparent 1px 42px),
    radial-gradient(90% 45% at 50% 115%,rgba(0,193,106,.11),transparent 70%),
    linear-gradient(158deg,#0A0A0A 0%,#101010 55%,#141414 100%);
}
.bg-white{
  opacity:0;transition:opacity var(--theme-t) ease;
  background:
    radial-gradient(122% 88% at 50% 40%,transparent 60%,rgba(120,110,80,.1) 100%),
    repeating-linear-gradient(118deg,rgba(10,10,10,.03) 0 1px,transparent 1px 42px),
    linear-gradient(rgba(10,10,10,.026) 1px,transparent 1px) 0 0/28px 28px,
    linear-gradient(90deg,rgba(10,10,10,.026) 1px,transparent 1px) 0 0/28px 28px,
    linear-gradient(158deg,#FFFFFF 0%,#F7F5EF 56%,#EFEDE4 100%);
}
:root[data-script="cyr"] .bg-white{opacity:1}
.bg-shader{opacity:0;transition:opacity .9s ease}
.bg-shader.ready{opacity:1}
.bg-shader canvas{display:block}
.doc .bg-shader.ready{opacity:.45}
.grain{
  position:absolute;inset:0;mix-blend-mode:overlay;opacity:.1;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
:root[data-script="cyr"] .grain{opacity:.07}

/* ---------- header: wordmark + script switch ---------- */
.top{
  position:relative;z-index:2;flex:none;
  display:flex;justify-content:center;
  padding:calc(env(safe-area-inset-top) + clamp(20px,4.5vh,44px)) 16px 0;
}
.logo{
  font-family:Poppins,sans-serif;font-weight:700;line-height:.9;letter-spacing:-.02em;
  font-size:clamp(76px,10.4vh,104px);
  color:var(--lime);
  text-shadow:0 0 24px rgba(0,193,106,.85),0 0 58px rgba(0,193,106,.45),0 3px 0 rgba(0,44,24,.92);
  border-radius:12px;
}
:root[data-script="cyr"] .logo{text-shadow:0 0 22px rgba(0,193,106,.6),0 0 52px rgba(0,193,106,.3),0 3px 0 rgba(0,44,24,.9)}
.lang{
  position:absolute;top:calc(env(safe-area-inset-top) + 18px);right:calc(env(safe-area-inset-right) + 18px);
  display:flex;gap:6px;
}
.lang a{
  font-family:var(--sans);font-weight:500;font-size:11.5px;letter-spacing:.02em;line-height:1;
  padding:7px 12px;border-radius:999px;cursor:pointer;
  background:var(--pill-bg);border:1px solid var(--line);color:var(--muted);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  transition:background-color 180ms ease,color 180ms ease,border-color 180ms ease;
}
.lang a:hover{color:var(--fg);border-color:var(--muted)}
.lang a[aria-current="true"]{background:var(--lime);border-color:var(--lime);color:var(--ink);font-weight:600;pointer-events:none}
@media (max-width:560px){
  .top{padding-top:calc(env(safe-area-inset-top) + 56px)}
  .lang{top:calc(env(safe-area-inset-top) + 16px);right:calc(env(safe-area-inset-right) + 16px)}
}

/* ---------- home: one screen, no scroll ---------- */
html.no-scroll,html.no-scroll body{height:100%;overflow:hidden}
html.no-scroll body{height:100vh;height:100svh}
@media (max-height:520px){ /* landscape phones: let it scroll rather than clip */
  html.no-scroll,html.no-scroll body{height:auto;overflow:auto}
}
.stage{
  position:relative;z-index:2;flex:1;
  display:grid;place-items:center;
  padding:clamp(20px,4vh,44px) 16px;
}
.menu{
  list-style:none;display:flex;flex-direction:column;
  gap:clamp(12px,2.2vh,20px);
  width:min(100%,340px);
}
@media (min-width:768px){.menu{width:440px}}

/* ---------- pill ---------- */
.pill{
  position:relative;display:flex;align-items:center;justify-content:center;
  height:clamp(54px,7.4vh,64px);
  padding:0 56px 0 calc(56px + .16em);
  border:1.5px solid var(--lime);border-radius:999px;
  background:var(--pill-bg);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  color:var(--lime);
  font-family:var(--sans);font-weight:600;font-size:15px;letter-spacing:.16em;text-transform:uppercase;white-space:nowrap;
  text-shadow:0 0 16px rgba(0,193,106,.32);
  transition:background-color 180ms ease,color 180ms ease,box-shadow 180ms ease,text-shadow 180ms ease,transform 180ms cubic-bezier(.2,.7,.2,1);
}
@media (min-width:768px){.pill{font-size:16px}}
.pill .idx,.pill .ar{
  position:absolute;top:50%;opacity:0;letter-spacing:0;
  transition:opacity 180ms ease,transform 180ms ease;
}
.pill .idx{left:26px;font-size:11px;font-weight:700;transform:translateY(-50%)}
.pill .ar{right:24px;font-size:18px;transform:translate(-6px,-50%)}
.pill:focus-visible,
.pill:active{background:var(--lime);color:var(--ink);text-shadow:none;box-shadow:0 0 34px rgba(0,193,106,.32)}
.pill:focus-visible .idx,.pill:focus-visible .ar{opacity:1}
.pill:focus-visible .ar{transform:translate(0,-50%)}
@media (hover:hover){
  .pill:hover{background:var(--lime);color:var(--ink);text-shadow:none;box-shadow:0 0 34px rgba(0,193,106,.32);transform:scale(1.04)}
  .pill:hover .idx,.pill:hover .ar{opacity:1}
  .pill:hover .ar{transform:translate(0,-50%)}
}
.pill:focus-visible{transform:scale(1.04);outline-offset:5px}

/* ćirilica: opaque banknote paper instead of glass, so the shader never washes out the lime text.
   Guilloche texture inspired by the 2000-dinar note's security print (not a reproduction of the note). */
:root[data-script="cyr"] .pill{
  background:#F3EEDC url(guilloche.svg) center/240px 64px repeat;
  -webkit-backdrop-filter:none;backdrop-filter:none;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.75),inset 0 -1px 0 rgba(110,106,46,.14),0 6px 18px rgba(60,50,20,.14);
  text-shadow:0 1px 0 rgba(0,44,24,.32);
}
:root[data-script="cyr"] .pill:focus-visible,
:root[data-script="cyr"] .pill:active{background-color:var(--lime);text-shadow:none;box-shadow:0 0 34px rgba(0,193,106,.32)}
@media (hover:hover){
  :root[data-script="cyr"] .pill:hover{background-color:var(--lime);text-shadow:none;box-shadow:0 0 34px rgba(0,193,106,.32)}
}

/* small pill (back links on inner pages) */
.pill-sm{display:inline-flex;height:48px;padding:0 26px;gap:12px;font-size:13px;letter-spacing:.18em}
.pill-sm .back-ar{font-size:16px;letter-spacing:0}

/* ---------- footer ---------- */
.foot{
  position:relative;z-index:2;flex:none;text-align:center;
  padding:0 16px calc(env(safe-area-inset-bottom) + 20px);
  font-size:12px;line-height:1.7;color:var(--muted);
  transition:color var(--theme-t) ease;
}
.foot nav{display:flex;justify-content:center;flex-wrap:wrap;gap:0 10px}
.foot nav a{transition:color 180ms ease}
.foot nav a:hover{color:var(--lime)}
.foot nav span{opacity:.6}
@media (max-width:560px){.foot .sep{display:none}.foot .disc{display:block}}

/* ---------- inner placeholder pages + 404 ---------- */
.stub{text-align:center;display:flex;flex-direction:column;align-items:center}
.stub .kicker{
  font-family:Poppins,sans-serif;font-weight:800;font-size:clamp(30px,5vh,42px);line-height:1;
  color:transparent;-webkit-text-stroke:2px var(--lime);filter:drop-shadow(0 0 8px rgba(0,193,106,.5));
}
.stub h1{
  margin-top:18px;font-family:var(--sans);font-weight:700;text-transform:uppercase;letter-spacing:.01em;
  font-size:clamp(26px,4.6vw,44px);line-height:1.1;max-width:18ch;
}
.stub .note{margin-top:14px;color:var(--muted);font-family:var(--serif);font-style:italic;font-size:16px;transition:color var(--theme-t) ease}
.stub .pill-sm{margin-top:36px}

/* ---------- contact (one screen, full shader like home) ---------- */
.contact{text-align:center;display:flex;flex-direction:column;align-items:center;max-width:620px}
.contact h1{font-weight:700;text-transform:uppercase;letter-spacing:.01em;font-size:clamp(26px,4.6vw,40px);line-height:1.1}
.contact-text{margin-top:22px;font-family:var(--serif);font-size:clamp(18px,2.2vw,22px);line-height:1.6;color:var(--fg-soft);transition:color var(--theme-t) ease}
.contact-mail{
  margin-top:26px;font-weight:600;font-size:clamp(20px,4.4vw,32px);letter-spacing:-.01em;overflow-wrap:anywhere;
  color:var(--lime);text-shadow:0 0 24px rgba(0,193,106,.6),0 0 60px rgba(0,193,106,.28),0 2px 0 rgba(0,44,24,.9);
  border-radius:12px;padding:4px 8px;
  background-image:linear-gradient(var(--lime),var(--lime));background-size:0 2px;background-position:50% 100%;background-repeat:no-repeat;
  transition:background-size 180ms ease,text-shadow 180ms ease;
}
:root[data-script="cyr"] .contact-mail{text-shadow:0 0 18px rgba(0,193,106,.4),0 2px 0 rgba(0,44,24,.4)}
@media (hover:hover){.contact-mail:hover{background-size:calc(100% - 16px) 2px;text-shadow:0 0 30px rgba(0,193,106,.85),0 0 80px rgba(0,193,106,.4),0 2px 0 rgba(0,44,24,.9)}}

/* ---------- about (full shader like home; scrolls only if the screen is too short) ---------- */
.about{max-width:660px;text-align:center;display:flex;flex-direction:column;align-items:center}
.about h1{font-weight:700;text-transform:uppercase;letter-spacing:.01em;font-size:clamp(26px,4.6vw,40px);line-height:1.1}
.about-claim{margin-top:18px;font-weight:700;font-size:clamp(22px,3.2vw,30px);line-height:1.25;color:var(--lime);
  text-shadow:0 0 26px rgba(0,193,106,.55),0 0 64px rgba(0,193,106,.25),0 2px 0 rgba(0,44,24,.9)}
:root[data-script="cyr"] .about-claim{text-shadow:0 0 18px rgba(0,193,106,.35),0 2px 0 rgba(0,44,24,.35)}
.about p:not(.about-claim){margin-top:20px;font-family:var(--serif);font-size:clamp(17px,1.9vw,19px);line-height:1.75;color:var(--fg-soft);transition:color var(--theme-t) ease}
.about-brand{margin-top:40px;font-weight:600;font-size:13px;letter-spacing:.24em;text-transform:uppercase;color:var(--lime);display:flex;align-items:center;gap:14px}
.about-brand::before,.about-brand::after{content:"";width:28px;height:1px;background:var(--lime);opacity:.6}
.about p:last-child{margin-top:14px}

/* ---------- documents (privacy, terms): Lora for the text ---------- */
.doc-main{
  position:relative;z-index:2;flex:1;
  width:min(100% - 32px,680px);margin:clamp(32px,6vh,60px) auto 72px;
}
.doc-main .back{font-weight:600;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--lime)}
.doc-main .back:hover{text-shadow:0 0 16px rgba(0,193,106,.5)}
.doc-main h1{margin-top:28px;font-weight:700;text-transform:uppercase;font-size:clamp(30px,5vw,46px);line-height:1.08}
.doc-main .updated{margin-top:12px;font-size:13px;color:var(--muted)}
.doc-main .intro{margin-top:28px;font-family:var(--serif);font-size:19px;font-weight:500;line-height:1.6}
.doc-main section{margin-top:40px;padding-top:28px;border-top:1px solid var(--line);transition:border-color var(--theme-t) ease}
.doc-main h2{display:flex;align-items:baseline;gap:12px;font-weight:700;font-size:20px;line-height:1.3}
.doc-main h2 .n{font-weight:800;font-size:15px;color:var(--lime);text-shadow:0 0 14px rgba(0,193,106,.4)}
.doc-main p:not(.updated):not(.intro),.doc-main li{margin-top:12px;font-family:var(--serif);font-size:17px;font-weight:400;line-height:1.7;opacity:.9}
.doc-main ul{padding-left:20px}
.doc-main strong{font-weight:600;opacity:1}
.doc-main a:not(.back){color:var(--lime);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}

/* =====================================================================
   Reading pages: articles, section indexes, tests
   ===================================================================== */
:root{--card:rgba(255,255,255,.035);--panel:rgba(14,14,14,.74);--fg-soft:rgba(255,255,255,.88);--pos:#00C16A}
:root[data-script="cyr"]{--card:rgba(255,255,255,.62);--panel:rgba(255,255,255,.84);--fg-soft:rgba(10,10,10,.86)}
.read .bg-shader.ready{opacity:.3}

.page{position:relative;z-index:2;flex:1;width:min(100% - 32px,720px);margin:clamp(28px,5vh,48px) auto 88px}
.page-wide{width:min(100% - 32px,1080px)}
.crumbs{display:flex;flex-wrap:wrap;gap:6px 10px;font-size:12.5px;color:var(--muted);transition:color var(--theme-t) ease}
.crumbs a:hover{color:var(--lime)}
.crumbs [aria-current]{max-width:36ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cat{font-weight:600;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--lime);text-shadow:0 0 14px rgba(0,193,106,.35)}

.sec-head{margin:36px 0 40px;max-width:720px}
.sec-head h1,.art-head h1,.t-intro h1{font-weight:700;letter-spacing:-.01em;line-height:1.12;font-size:clamp(30px,5vw,48px)}
.sec-head h1{text-transform:uppercase}
.lede{margin-top:16px;font-family:var(--serif);font-size:clamp(17px,1.8vw,20px);line-height:1.6;color:var(--fg-soft)}

/* figures + placeholders */
.fig{margin:36px 0}
.fig img,.ph{display:block;width:100%;height:auto;aspect-ratio:16/9;border-radius:18px;object-fit:cover}
.fig picture{display:block}
@media (max-width:600px){.hero img{aspect-ratio:4/3}}
.fig figcaption{margin-top:12px;text-align:center;font-family:var(--serif);font-style:italic;font-size:14.5px;color:var(--muted)}
.wide{width:min(100vw - 32px,960px);position:relative;left:50%;transform:translateX(-50%)}
.ph{
  position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;overflow:hidden;
  background:radial-gradient(60% 70% at 50% 110%,rgba(0,193,106,.22),transparent 70%),linear-gradient(158deg,#0A0A0A,#141414);
  border:1px dashed rgba(0,193,106,.35);color:#fff;
}
.ph-logo{font-family:Poppins,sans-serif;font-weight:700;font-size:clamp(34px,7vw,64px);line-height:1;color:var(--lime);opacity:.85;text-shadow:0 0 24px rgba(0,193,106,.7)}
.ph-note{font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.ph-file{font-size:11px;color:rgba(255,255,255,.4)}

/* article */
.art-head{margin-top:36px}
.art-head h1{margin-top:12px}
.art-meta{margin-top:14px;font-size:13px;color:var(--muted);transition:color var(--theme-t) ease}
.hero{margin-top:32px}
.prose{font-family:var(--serif);font-size:clamp(17.5px,1.9vw,19px);line-height:1.75;color:var(--fg-soft)}
.prose > *:first-child{margin-top:0}
.prose p,.prose ul,.prose ol{margin:0 0 1.15em}
.prose ul,.prose ol{padding-left:1.3em}
.prose li{margin:.35em 0}
.prose li::marker{color:var(--lime)}
.prose h2{margin:2.2em 0 .6em;font-family:var(--sans);font-weight:700;font-size:clamp(22px,2.6vw,27px);line-height:1.25;color:var(--fg);scroll-margin-top:24px}
.prose h3{margin:1.8em 0 .5em;font-family:var(--sans);font-weight:600;font-size:20px;line-height:1.3;color:var(--fg)}
.prose strong{font-weight:700;color:var(--fg)}
.prose a,.faq a,.sources a,.carousel-link a,.review-list a,.doc-main a:not(.back){color:var(--lime);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px;transition:text-shadow 180ms ease}
.prose a:hover,.sources a:hover,.review-list a:hover{text-shadow:0 0 14px rgba(0,193,106,.5)}
.prose blockquote{margin:1.6em 0;padding-left:20px;border-left:2px solid var(--lime);font-style:italic}
.answer{margin:2em 0;padding:24px 26px;border-radius:18px;background:var(--card);border:1px solid var(--line);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.answer-label,.key-label,.reveal-label{font-family:var(--sans);font-weight:600;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--lime)}
.answer p:last-child{margin:10px 0 0;font-size:.97em}
.key{margin:2.2em 0;padding:4px 0 4px 22px;border-left:3px solid var(--lime)}
.key-text{margin:8px 0 0 !important;font-family:var(--sans);font-weight:600;font-size:clamp(20px,2.4vw,24px);line-height:1.4;
  color:var(--lime);text-shadow:0 0 26px rgba(0,193,106,.45),0 2px 0 rgba(0,44,24,.6)}
:root[data-script="cyr"] .key-text{text-shadow:0 0 18px rgba(0,193,106,.3),0 1px 0 rgba(0,44,24,.35)}

.faq,.sources{margin-top:56px;padding-top:28px;border-top:1px solid var(--line)}
.faq h2,.sources h2,.more h2{font-weight:700;font-size:clamp(22px,2.6vw,27px)}
.faq h3{margin-top:26px;font-weight:600;font-size:18px;line-height:1.4}
.faq p{margin-top:8px;font-family:var(--serif);font-size:17px;line-height:1.7;color:var(--fg-soft)}
.sources ol{margin-top:18px;padding-left:1.4em;font-family:var(--serif);font-size:15px;line-height:1.6;color:var(--fg-soft)}
.sources li{margin:10px 0;overflow-wrap:anywhere}
.sources li::marker{color:var(--lime);font-family:var(--sans);font-weight:600}
.src-note{display:block;margin-top:2px;font-size:13.5px;font-style:italic;color:var(--muted)}
.carousel-link{margin-top:36px;font-weight:600}
.disclaimer{margin-top:40px;font-size:12.5px;color:var(--muted)}
.more{margin-top:72px}
.more .cards{margin-top:24px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}

/* cards (article lists) */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.card{display:flex;flex-direction:column;border-radius:22px;overflow:hidden;background:var(--card);border:1px solid var(--line);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  transition:transform 180ms cubic-bezier(.2,.7,.2,1),border-color 180ms ease,box-shadow 180ms ease}
.card .fig{margin:0}
.card .fig img,.card .ph{border-radius:0}
.card-body{display:flex;flex-direction:column;gap:8px;padding:20px 22px 24px}
.card-title{font-weight:600;font-size:19px;line-height:1.35;color:var(--fg)}
.card-desc{font-family:var(--serif);font-size:15.5px;line-height:1.6;color:var(--fg-soft)}
.card-meta{margin-top:4px;font-size:12.5px;color:var(--muted)}
@media (hover:hover){.card:hover{transform:translateY(-3px);border-color:rgba(0,193,106,.55);box-shadow:0 0 40px -12px rgba(0,193,106,.45)}}
.card:focus-visible{border-radius:22px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:48px;padding:0 24px;border-radius:999px;cursor:pointer;
  font-family:var(--sans);font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;white-space:nowrap;
  border:1.5px solid var(--lime);color:var(--lime);background:var(--pill-bg);
  transition:background-color 180ms ease,color 180ms ease,box-shadow 180ms ease,transform 180ms cubic-bezier(.2,.7,.2,1),opacity 180ms ease}
.btn.primary{background:var(--lime);color:var(--ink)}
@media (hover:hover){
  .btn:not(:disabled):hover{transform:scale(1.04);box-shadow:0 0 30px rgba(0,193,106,.35)}
  .btn.ghost:not(:disabled):hover{background:var(--lime);color:var(--ink)}
}
.btn:disabled{opacity:.38;cursor:not-allowed}

/* test index: levels */
.levels{list-style:none;display:flex;flex-direction:column;gap:16px;margin-top:8px}
.level{position:relative;display:grid;grid-template-columns:auto 1fr auto;grid-template-rows:auto auto auto;column-gap:18px;align-items:center;
  padding:20px 26px;border-radius:26px;border:1.5px solid var(--lime);background:var(--pill-bg);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  transition:background-color 180ms ease,color 180ms ease,box-shadow 180ms ease,transform 180ms cubic-bezier(.2,.7,.2,1)}
.level .idx{grid-row:1 / 4;font-weight:800;font-size:13px;color:var(--lime);transition:color 180ms ease}
.level .lv-name{font-weight:600;font-size:17px;letter-spacing:.16em;text-transform:uppercase;color:var(--lime);text-shadow:0 0 16px rgba(0,193,106,.3);transition:color 180ms ease}
.level .lv-sub{font-family:var(--serif);font-size:15px;color:var(--fg-soft);transition:color 180ms ease}
.level .lv-best{font-size:12px;font-weight:600;color:var(--lime);transition:color 180ms ease}
.level .lv-best:empty{display:none}
.level .ar{grid-column:3;grid-row:1 / 4;font-size:20px;color:var(--lime);opacity:0;transform:translateX(-6px);transition:opacity 180ms ease,transform 180ms ease,color 180ms ease}
:root[data-script="cyr"] .level{background:#F3EEDC url(guilloche.svg) center/240px 64px repeat;-webkit-backdrop-filter:none;backdrop-filter:none;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.75),0 6px 18px rgba(60,50,20,.14)}
.level:focus-visible{border-radius:26px}
@media (hover:hover){
  .level:hover{background-color:var(--lime);transform:scale(1.02);box-shadow:0 0 34px rgba(0,193,106,.32)}
  .level:hover *{color:var(--ink);text-shadow:none}
  .level:hover .ar{opacity:1;transform:none}
}

/* test page */
.t-intro{margin-top:36px}
.t-intro h1{margin-top:12px}
.t-intro .prose{margin-top:24px}
.t-facts{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 30px}
.t-facts li{padding:7px 14px;border-radius:999px;border:1px solid var(--line);font-size:13px;color:var(--fg-soft);background:var(--card)}
.t-progress{display:none;align-items:center;gap:14px;margin:28px 0 16px;font-size:12.5px;font-weight:600;color:var(--muted)}
.t-progress .bar{flex:1;height:4px;border-radius:4px;background:var(--line);overflow:hidden}
.t-progress .bar i{display:block;height:100%;width:0;background:var(--lime);box-shadow:0 0 12px rgba(0,193,106,.8);transition:width .4s ease}
.t-questions{list-style:none;margin-top:40px;display:flex;flex-direction:column;gap:24px}
.q{padding:clamp(22px,4vw,34px);border-radius:24px;background:var(--panel);border:1px solid var(--line);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.q-meta{font-weight:600;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--lime)}
.q-text{margin-top:12px;font-family:var(--serif);font-weight:500;font-size:clamp(19px,2.2vw,22px);line-height:1.5}
.opts{border:0;margin-top:22px;display:flex;flex-direction:column;gap:10px}
.opt{position:relative;display:flex;align-items:center;gap:14px;padding:14px 18px;border-radius:14px;cursor:pointer;
  border:1.5px solid var(--line);font-family:var(--serif);font-size:17px;line-height:1.45;transition:border-color 160ms ease,background-color 160ms ease}
.opt input{appearance:none;-webkit-appearance:none;flex:none;width:18px;height:18px;border-radius:50%;border:1.5px solid var(--muted);margin:0;transition:border-color 160ms ease,box-shadow 160ms ease}
.opt input:checked{border-color:var(--lime);box-shadow:inset 0 0 0 4px var(--panel),inset 0 0 0 10px var(--lime)}
.opt:has(input:checked){border-color:var(--lime);background:rgba(0,193,106,.08)}
@media (hover:hover){.opt:hover{border-color:rgba(0,193,106,.6)}}
.opt input:focus-visible{outline:2px solid var(--lime);outline-offset:3px}
.answered .opt{cursor:default}
.answered .opt.right{border-color:var(--lime);background:rgba(0,193,106,.14)}
.answered .opt.right::after{content:"✓";margin-left:auto;color:var(--lime);font-family:var(--sans);font-weight:700}
.answered .opt.picked:not(.right){border-style:dashed;opacity:.75}
.answered .opt.picked:not(.right)::after{content:"✕";margin-left:auto;color:var(--muted);font-family:var(--sans);font-weight:700}
.calc{margin-top:22px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.calc-field{display:flex;align-items:center;gap:10px;height:52px;padding:0 18px;border-radius:14px;border:1.5px solid var(--line);background:var(--card);transition:border-color 160ms ease}
.calc-field:focus-within{border-color:var(--lime)}
.calc-field input{width:min(52vw,220px);border:0;background:transparent;color:var(--fg);font-family:var(--sans);font-weight:600;font-size:18px;outline:none}
.calc-field .unit{font-weight:600;color:var(--muted)}
.hint{margin-top:14px;font-family:var(--serif);font-size:16px;color:var(--fg-soft)}
.open-field textarea{display:block;width:100%;margin-top:22px;padding:14px 16px;border-radius:14px;border:1.5px solid var(--line);
  background:var(--card);color:var(--fg);font-family:var(--serif);font-size:17px;line-height:1.6;resize:vertical;min-height:140px;outline:none;transition:border-color 160ms ease}
.open-field textarea:focus{border-color:var(--lime)}
.q-actions,.q-next{margin-top:22px}
.reveal{margin-top:24px;padding-top:22px;border-top:1px solid var(--line);font-family:var(--serif);font-size:17px;line-height:1.7;color:var(--fg-soft)}
.reveal > * + *{margin-top:12px}
.verdict{font-family:var(--sans) !important;font-weight:700;font-size:18px;color:var(--fg)}
.verdict:empty{display:none}
.is-correct .verdict{color:var(--lime);text-shadow:0 0 16px rgba(0,193,106,.45)}
.correct-ans strong{font-family:var(--sans);font-weight:600;color:var(--fg)}
.solution{padding-left:1.3em}
.solution li::marker{color:var(--lime);font-family:var(--sans);font-weight:600}
.model{padding:14px 18px;border-radius:14px;background:var(--card);border:1px solid var(--line)}
.kps{list-style:none;display:flex;flex-direction:column;gap:8px}
.kp{display:flex;gap:12px;align-items:flex-start;padding:10px 14px;border-radius:12px;border:1.5px solid var(--line);cursor:pointer;transition:border-color 160ms ease,background-color 160ms ease}
.kp input{appearance:none;-webkit-appearance:none;flex:none;width:18px;height:18px;margin-top:4px;border-radius:5px;border:1.5px solid var(--muted);display:grid;place-items:center;transition:background-color 160ms ease,border-color 160ms ease}
.kp input:checked{background:var(--lime);border-color:var(--lime)}
.kp input:checked::after{content:"✓";color:var(--ink);font-family:var(--sans);font-size:12px;font-weight:800;line-height:1}
.kp:has(input:checked){border-color:var(--lime);background:rgba(0,193,106,.08)}
.kp input:focus-visible{outline:2px solid var(--lime);outline-offset:3px}

/* JS flow: one question at a time; without JS everything stays visible */
.js .test.is-ready .q-next,.js .test.is-ready .t-result{display:none}
.js .test.is-ready .q,.js .test.is-ready .t-progress{display:none}
.js .test.is-ready .reveal,.js .test.is-ready .hint{display:none}
.js .test.is-running .t-intro{display:none}
.js .test.is-running .t-progress{display:flex}
.js .test.is-running .q.active{display:block}
.js .test .q.answered .reveal,.js .test .q.answered .q-next,.js .test .q.show-hint .hint{display:block}
.js .test .q.answered .q-actions,.js .test .q.answered .q-hint{display:none}
.js .test.is-done .t-intro{display:none}
.js .test.is-done .t-result{display:block}
html:not(.js) .t-start,html:not(.js) .q-actions,html:not(.js) .q-next,html:not(.js) .q-hint,html:not(.js) .t-result{display:none}
.q-text:focus{outline:none}

/* result */
.t-result{margin-top:36px;padding:clamp(24px,4vw,40px);border-radius:28px;background:var(--panel);border:1px solid var(--line);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);outline:none}
.t-result h2{margin-top:8px;font-weight:700;text-transform:uppercase;font-size:clamp(26px,4vw,38px)}
.growth{margin-top:10px;font-weight:800;font-size:clamp(46px,9vw,76px);line-height:1;color:var(--lime);
  text-shadow:0 0 34px rgba(0,193,106,.7),0 0 86px rgba(0,193,106,.35),0 3px 0 rgba(0,44,24,.9)}
:root[data-script="cyr"] .growth{text-shadow:0 0 24px rgba(0,193,106,.45),0 3px 0 rgba(0,44,24,.5)}
.score{margin-top:10px;font-weight:600;color:var(--muted)}
.chart{margin-top:22px}
.chart svg{display:block;width:100%;height:auto;overflow:visible}
.chart .grid{stroke:var(--line);stroke-width:1}
.chart .dash{stroke-dasharray:4 6}
.chart .ax{fill:var(--muted);font-family:var(--sans);font-size:12px;font-weight:600}
.chart .end{fill:var(--lime);font-family:var(--sans);font-size:15px;font-weight:700}
.band-comment{margin-top:18px;font-family:var(--serif);font-size:18px;line-height:1.65;color:var(--fg-soft)}
.review{margin-top:28px;padding-top:22px;border-top:1px solid var(--line)}
.review h3{font-weight:600;font-size:17px}
.review-list{margin-top:12px;padding-left:1.2em;font-family:var(--serif);font-size:16px;line-height:1.6;color:var(--fg-soft)}
.review-list li{margin:8px 0}
.review-list li::marker{color:var(--lime)}
.review-list .none{list-style:none;margin-left:-1.2em}
.review-list .which{font-size:13.5px;color:var(--muted)}
.t-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  :root{--theme-t:0s}
  .bg-shader{transition:none}
  .pill,.pill .idx,.pill .ar{transition:background-color 180ms ease,color 180ms ease,opacity 180ms ease}
  .pill:hover,.pill:focus-visible,.btn:hover,.level:hover,.card:hover{transform:none !important}
  .level .ar{transform:none}
  .t-progress .bar i{transition:none}
  .pill .ar,.pill:hover .ar,.pill:focus-visible .ar{transform:translate(0,-50%)}
}