/* criptobot.store — журнал у стилі ролика: ніч із моніторами й лампою → ранок на тумбочці. */
:root{
  --night:#07121A; --night-2:#0E1D27; --night-3:#16303D; --ink-n:#E9EEF1; --mute-n:#93A7B2;
  --lamp:#F0A04B; --screen:#21C48A; --eye:#62D2FF; --alarm:#FF4B3E;
  --paper:#F6E7D6; --paper-2:#EED9C2; --paper-3:#E3C6A6; --ink-p:#2A1E16; --mute-p:#7A6352; --link-p:#9C4A0B;
  --display:"Unbounded",system-ui,sans-serif; --text:"Golos Text",system-ui,-apple-system,"Segoe UI",sans-serif;
  /* активна тема сторінки (внутрішні сторінки) */
  --bg:var(--paper); --bg-2:var(--paper-2); --line:var(--paper-3); --ink:var(--ink-p); --mute:var(--mute-p); --link:var(--link-p);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="morning"]){
  --bg:var(--night-2); --bg-2:var(--night-3); --line:#24404E; --ink:var(--ink-n); --mute:var(--mute-n); --link:var(--eye)}}
:root[data-theme="night"]{--bg:var(--night-2); --bg-2:var(--night-3); --line:#24404E; --ink:var(--ink-n); --mute:var(--mute-n); --link:var(--eye)}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 var(--text);text-rendering:optimizeLegibility}
html.home body{background:var(--night);color:var(--ink-n)}
a{color:var(--link);text-underline-offset:3px}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--eye);outline-offset:3px;border-radius:6px}
.muted{color:var(--mute)}.small{font-size:14px}

/* ---------- верхня смуга ---------- */
.bar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;padding:10px max(16px,env(safe-area-inset-left));
  background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid color-mix(in srgb,var(--line) 70%,transparent)}
html.home .bar{position:fixed;left:0;right:0;background:linear-gradient(#07121Acc,#07121A00);border:0;color:var(--ink-n)}
html.home .bar a{color:var(--ink-n)}
.mark{display:flex;align-items:center;gap:10px;font:600 16px var(--display);letter-spacing:-.01em;text-decoration:none;color:inherit;white-space:nowrap}
.eye{width:22px;height:22px;border-radius:50%;background:radial-gradient(circle at 50% 50%,#fff 0 18%,var(--eye) 19% 42%,#0b2a38 43% 60%,#cfd8dc 61%);
  box-shadow:0 0 12px #62d2ff88;flex:none}
.bar nav{display:flex;gap:2px;margin-left:auto}
.bar nav a{text-decoration:none;color:inherit;opacity:.82;padding:6px 10px;border-radius:9px;font-size:15px}
.bar nav a:hover{opacity:1;background:color-mix(in srgb,currentColor 10%,transparent)}
.theme{width:34px;height:34px;border-radius:50%;border:1px solid color-mix(in srgb,currentColor 25%,transparent);background:none;color:inherit;cursor:pointer;flex:none}
.theme::before{content:"";display:block;width:14px;height:14px;margin:auto;border-radius:50%;box-shadow:inset -5px -3px 0 1px var(--lamp)}
:root[data-theme="night"] .theme::before{background:var(--lamp);box-shadow:0 0 10px var(--lamp)}
html.home .theme{display:none}
.burger{display:none;width:38px;height:34px;background:none;border:0;color:inherit;cursor:pointer;flex:none}
.burger i{display:block;height:2px;width:22px;margin:6px auto;background:currentColor;border-radius:2px;transition:transform .25s}
@media (max-width:900px){
  .burger{display:block;margin-left:auto}.theme{margin-left:0}
  .bar nav{position:fixed;inset:56px 0 auto 0;flex-direction:column;padding:10px 16px 18px;background:var(--bg);color:var(--ink);
    border-bottom:1px solid var(--line);transform:translateY(-120%);transition:transform .3s ease;margin:0}
  html.home .bar nav{background:var(--night-2);color:var(--ink-n)}
  body.nav-open .bar nav{transform:none}
  .bar nav a{padding:11px 4px;font-size:17px}
  body.nav-open .burger i:first-child{transform:translateY(4px) rotate(45deg)}body.nav-open .burger i:last-child{transform:translateY(-4px) rotate(-45deg)}
}

/* ---------- сцени-«кадри» з ролика ---------- */
.scene{position:relative;padding-bottom:32svh}
.stage{position:sticky;top:0;height:100svh;overflow:hidden;display:grid;place-items:center;
  grid-template-rows:1fr auto 1fr;padding:64px 16px 24px;isolation:isolate}
.stage .bg{position:absolute;inset:-6%;width:112%;height:112%;object-fit:cover;filter:blur(28px) saturate(1.2) brightness(.55);z-index:-2;transform:scale(1.05)}
.veil{position:absolute;inset:0;z-index:-1;background:radial-gradient(120% 70% at 50% 45%,transparent 30%,#07121Ad0 85%)}
.frame{margin:0;width:min(92vw,900px,calc(52svh*16/9));aspect-ratio:16/9;border-radius:18px;overflow:hidden;
  box-shadow:0 30px 80px #000a,0 0 0 1px #ffffff14;background:#000;grid-row:2}
.frame video{width:100%;height:100%;object-fit:cover;animation:push 16s ease-in-out infinite alternate}
@keyframes push{from{transform:scale(1)}to{transform:scale(1.09)}}
.cap{grid-row:1;align-self:end;margin:0 0 3.2svh;text-align:center;font:600 clamp(26px,5.4vw,58px)/1.08 var(--display);letter-spacing:-.02em;
  max-width:16ch;text-wrap:balance;text-shadow:0 4px 24px #000c}
.sub{grid-row:3;align-self:start;margin:3svh 0 0;text-align:center;font:500 clamp(16px,2.4vw,22px) var(--display);color:var(--screen);
  text-shadow:0 2px 16px #000}
.scene.red .sub{color:#ff8a7f}.scene.warm .sub{color:var(--lamp)}
/* поява підписів — як у ролику: з розмиття, з легким підйомом */
.cap,.sub,.question,.masthead>*{opacity:0;filter:blur(10px);transform:translateY(14px);transition:opacity 1s ease,filter 1s ease,transform 1s ease}
.sub{transition-delay:.35s}
.scene.on .cap,.scene.on .sub,.scene.on .question,.scene.on .masthead>*{opacity:1;filter:none;transform:none}

/* обкладинка */
.cover .stage{grid-template-rows:auto auto 1fr}
.cover .frame{width:min(92vw,820px,calc(36svh*16/9))}
.masthead{grid-row:1;text-align:center;margin-top:2svh}
.issue{margin:0;font:500 14px var(--text);color:var(--lamp);letter-spacing:.02em}
.title{margin:.05em 0 0;font:800 clamp(52px,13vw,148px)/.92 var(--display);letter-spacing:-.045em;
  background:linear-gradient(180deg,#fff 30%,#bfe9ff 100%);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 6px 30px #62d2ff40)}
.motto{margin:.5em 0 2.4svh;font-size:clamp(15px,2.2vw,19px);color:var(--mute-n)}
.masthead>*:nth-child(2){transition-delay:.15s}.masthead>*:nth-child(3){transition-delay:.3s}
.question{grid-row:3;align-self:start;margin:3.2svh auto 0;text-align:center;max-width:22ch;font:600 clamp(20px,3.4vw,32px)/1.25 var(--display);
  text-wrap:balance;transition-delay:.6s}
.down{position:absolute;bottom:22px;left:50%;width:28px;height:44px;margin-left:-14px;border:2px solid #ffffff70;border-radius:16px}
.down span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:#fff;animation:wheel 1.8s infinite}
@keyframes wheel{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* текст сцени, що наїжджає на кадр */
.story{position:relative;z-index:2;width:min(92vw,640px);margin:-14svh auto 0;padding:26px 26px 22px;border-radius:22px;
  background:color-mix(in srgb,var(--night) 80%,transparent);backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);
  border:1px solid #ffffff14;box-shadow:0 20px 60px #0008}
.story h3{margin:0 0 .5em;font:600 22px/1.25 var(--display);letter-spacing:-.01em;color:#fff}
.story p{margin:.6em 0;color:#d6e0e5}.story b{color:#fff}
.story code{background:#ffffff14;padding:1px 6px;border-radius:6px}
.story table{width:100%;border-collapse:collapse;margin:12px 0;font-size:15.5px}
.story th,.story td{text-align:left;padding:7px 4px;border-bottom:1px solid #ffffff1a}.story th{color:var(--mute-n);font-weight:500}
.story td:nth-child(3){color:#ff9c90}.story td:nth-child(2){color:#8de6c3}
.story .note{color:var(--lamp)}

/* світанок → ранковий журнал */
.dawn{height:70svh;margin-top:-20svh;background:linear-gradient(180deg,var(--night) 0%,#2a2532 32%,#8a5a3e 64%,var(--paper) 100%)}
.paper{background:var(--paper);color:var(--ink-p);display:flow-root}
html.home .paper{--ink:var(--ink-p);--mute:var(--mute-p);--link:var(--link-p);--line:var(--paper-3);--bg-2:var(--paper-2)}
.col{width:min(100%,720px);margin:0 auto;padding:0 16px}.col.wide{width:min(100%,1060px)}
.paper .col.wide{padding-bottom:70px}
.section{font:600 clamp(22px,3.4vw,30px)/1.15 var(--display);letter-spacing:-.02em;margin:1.6em 0 .7em;color:var(--ink)}
.rubric{display:inline-block;font:600 13px var(--text);color:var(--link);letter-spacing:.01em}
.feature{display:grid;grid-template-columns:1.25fr 1fr;gap:28px;align-items:center;text-decoration:none;color:inherit;
  background:var(--bg-2);border-radius:24px;overflow:hidden}
.feature img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10}
.feature div{padding:24px 26px 26px 0}.feature h3{font:700 clamp(24px,3.6vw,38px)/1.1 var(--display);letter-spacing:-.025em;margin:.25em 0 .4em}
.feature p{margin:0;color:var(--mute);font-size:18px}
@media (max-width:760px){.feature{grid-template-columns:1fr}.feature div{padding:0 20px 22px}}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:22px;margin-top:26px}
.acard{text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:6px}
.acard img{border-radius:16px;aspect-ratio:16/10;object-fit:cover;margin-bottom:6px}
.acard h4{margin:0;font:600 18px/1.3 var(--display);letter-spacing:-.01em}.acard p{margin:0;color:var(--mute);font-size:15.5px}
.acard time{font-size:13.5px;color:var(--mute)}
.acard:hover h4,.feature:hover h3{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.split{display:grid;grid-template-columns:1.3fr 1fr;gap:40px}@media (max-width:820px){.split{grid-template-columns:1fr;gap:0}}
.more{display:inline-block;margin-top:12px;font-weight:600}

/* хроніка — справжня часова послідовність */
.chronicle{list-style:none;margin:0;padding:0;border-left:2px solid var(--line)}
.chron{display:grid;grid-template-columns:118px 1fr;gap:14px;padding:12px 0 14px 18px;position:relative}
.chron::before{content:"";position:absolute;left:-7px;top:19px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--mute)}
.chron.k-release::before{border-color:var(--screen);background:var(--screen)}.chron.k-backtest::before{border-color:var(--eye)}
.chron.k-ideas::before{border-color:var(--lamp)}
.chron time{font-size:14px;color:var(--mute);padding-top:2px}
.chron h3{margin:2px 0 4px;font:600 16.5px/1.35 var(--text)}.chron p{margin:4px 0;color:var(--mute);font-size:15px;overflow-wrap:anywhere}
.chron .kind{font-size:13px;font-weight:600;color:var(--link)}.ver{font-size:13px;color:var(--mute)}
.chron .src{font-size:14px}
@media (max-width:560px){.chron{grid-template-columns:1fr;gap:0}}

.myths{list-style:none;margin:0;padding:0}
.myths li a{display:flex;gap:14px;align-items:baseline;padding:11px 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit}
.myths .num{font:700 20px var(--display);color:var(--lamp);min-width:1.4em}
.myths.big li a{display:grid;grid-template-columns:auto 1fr;column-gap:16px}.myths.big .muted{grid-column:2;font-size:15px}
.myths li a:hover b,.myths li a:hover{color:var(--link)}

.ask{display:grid;grid-template-columns:300px 1fr;gap:28px;align-items:center;margin-top:56px;padding:22px;border-radius:24px;
  background:var(--night);color:var(--ink-n)}
.ask img{border-radius:16px;aspect-ratio:16/10;object-fit:cover}.ask h2{font:600 26px/1.15 var(--display);margin:0 0 .3em}
.ask p{color:var(--mute-n)}@media (max-width:760px){.ask{grid-template-columns:1fr}}

.btn{display:inline-block;padding:12px 20px;border-radius:999px;background:var(--screen);color:#04140d;font-weight:600;text-decoration:none;
  border:0;font-size:16px;cursor:pointer;margin:4px 6px 4px 0}
.btn:hover{filter:brightness(1.08)}.btn.ghost{background:transparent;color:inherit;border:1.5px solid color-mix(in srgb,currentColor 35%,transparent)}
.finale .sub.cta{display:flex;flex-wrap:wrap;justify-content:center;gap:6px}.finale .btn.ghost{color:#fff}

/* ---------- внутрішні сторінки ---------- */
.inner{padding-bottom:60px;background:var(--bg);color:var(--ink)}
.hero-img{height:min(46svh,440px);overflow:hidden;position:relative;margin-bottom:-60px}
.hero-img img{width:100%;height:100%;object-fit:cover;animation:push 22s ease-in-out infinite alternate}
.hero-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,var(--bg))}
.inner .col{position:relative}
.inner h1{font:700 clamp(30px,5.6vw,52px)/1.08 var(--display);letter-spacing:-.03em;margin:.25em 0 .35em;text-wrap:balance}
.lead{font-size:clamp(18px,2.4vw,21px);line-height:1.5;color:var(--mute);margin:0 0 1.2em}
.dateline{font-size:14px;color:var(--mute);margin:-.4em 0 1.6em}
.prose{font-size:18px;line-height:1.72}
.prose h2{font:600 24px/1.25 var(--display);letter-spacing:-.015em;margin:1.8em 0 .5em}
.prose h3{font:600 19px/1.3 var(--display);margin:1.5em 0 .4em}
.prose blockquote{margin:1.4em 0;padding:0 0 0 18px;border-left:4px solid var(--lamp);font:500 21px/1.45 var(--display);color:var(--ink)}
.prose blockquote p{margin:0}
.drop>p:first-child::first-letter{float:left;font:800 4.1em/.82 var(--display);margin:.06em .1em 0 0;color:var(--link)}
.prose table{border-collapse:collapse;width:100%;font-size:15.5px;display:block;overflow-x:auto;margin:1em 0}
.prose th,.prose td{text-align:left;padding:7px 10px;border-bottom:1px solid var(--line);vertical-align:top}.prose th{color:var(--mute);font-weight:600}
code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14.5px}
code{background:var(--bg-2);padding:1px 6px;border-radius:6px}pre{background:var(--bg-2);padding:14px;border-radius:12px;overflow-x:auto}
pre code{background:none;padding:0}
.doc{overflow-wrap:anywhere}.src{font-size:14px;margin-top:2em}
.cta-row{margin:20px 0}

/* чат */
.chat .log{display:flex;flex-direction:column;gap:12px;margin:10px 0 16px;min-height:140px}
.msg{padding:12px 16px;border-radius:18px;max-width:90%;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.55}
.msg.me{align-self:flex-end;background:var(--screen);color:#04140d;border-bottom-right-radius:6px}
.msg.ai{align-self:flex-start;background:var(--bg-2);border-bottom-left-radius:6px}
.msg.err{background:#ff4b3e22;color:var(--alarm)}
#ask{display:flex;gap:10px;align-items:flex-end}
#ask textarea{flex:1;resize:vertical;min-height:52px;background:var(--bg-2);color:var(--ink);border:1px solid var(--line);border-radius:16px;padding:13px 15px;font:inherit}
.dots::after{content:"";display:inline-block;width:1.4em;animation:dots 1.2s steps(4) infinite;overflow:hidden;vertical-align:bottom}
@keyframes dots{0%{content:""}25%{content:"."}50%{content:".."}75%{content:"..."}}

/* підвал і кнопка чату */
.foot{background:var(--night);color:var(--mute-n);font-size:15px;padding:28px 0 90px}.foot a{color:var(--eye)}.foot .warn b{color:var(--ink-n)}
.fab{position:fixed;right:16px;bottom:max(16px,env(safe-area-inset-bottom));z-index:15;width:58px;height:58px;border-radius:50%;
  background:#eef3f5;display:grid;place-items:center;box-shadow:0 10px 30px #0006}
.fab .eye{width:30px;height:30px}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .frame video,.hero-img img,.down span{animation:none}
  .cap,.sub,.question,.masthead>*{transition:none;opacity:1;filter:none;transform:none}
}

/* ---------- щоденник бота ---------- */
.chart{width:100%;height:auto;display:block;margin:10px 0 6px}
.chart polyline{fill:none;stroke-width:3;stroke-linejoin:round;stroke-linecap:round}
.chart polyline.pf{stroke:var(--screen)}.chart polyline.eth{stroke:var(--lamp);stroke-width:2;opacity:.75}
.chart circle.pf{fill:var(--screen)}.chart .base{stroke:var(--mute);stroke-dasharray:5 6;opacity:.5}
.chart .lbl{font:500 22px var(--text);fill:var(--mute)}.chart .lbl.pf{fill:var(--screen);font-weight:600}.chart .lbl.eth{fill:var(--lamp)}
.chart.small .base{opacity:.35}
.pf{color:var(--screen)}.eth{color:var(--lamp)}
.paper .pf{color:#13865d}.paper .eth{color:#b5650f}
.paper .chart polyline.pf{stroke:#13865d}.paper .chart circle.pf{fill:#13865d}.paper .chart polyline.eth{stroke:#c9741b}
.paper .chart .lbl.pf{fill:#13865d}.paper .chart .lbl.eth{fill:#b5650f}
.pos{color:#13865d}.neg{color:#c0392b}
:root[data-theme="night"] .pos{color:var(--screen)}:root[data-theme="night"] .neg{color:#ff8a7f}
.diary-card{display:grid;grid-template-columns:1fr 1.2fr;gap:24px;align-items:center;margin-top:44px;padding:22px 24px;border-radius:24px;
  background:var(--night);color:var(--ink-n);text-decoration:none}
.diary-card h3{font:600 clamp(22px,3vw,30px)/1.15 var(--display);margin:.2em 0 .3em;letter-spacing:-.02em}
.diary-card .rubric{color:var(--lamp)}.diary-card .muted{color:var(--mute-n)}
.diary-card .nums{font-size:17px;margin:.3em 0}.diary-card .nums b{font:700 24px var(--display);margin-right:4px}
.diary-card .nums b:not(:first-child){margin-left:14px}
.diary-card .pf{color:var(--screen)}.diary-card .eth{color:var(--lamp)}
.diary-card .chart polyline.pf{stroke:var(--screen)}.diary-card .chart circle.pf{fill:var(--screen)}.diary-card .chart polyline.eth{stroke:var(--lamp)}
@media (max-width:760px){.diary-card{grid-template-columns:1fr}}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:10px 0 18px}
.stats div{background:var(--bg-2);border-radius:18px;padding:14px 16px}
.stats b{display:block;font:700 28px/1.1 var(--display);letter-spacing:-.02em}.stats span{font-size:14px;color:var(--mute)}
.legend{font-size:14px;color:var(--mute)}.legend span{font-weight:600;margin-right:12px}
.legend span::before{content:"";display:inline-block;width:18px;height:3px;border-radius:2px;background:currentColor;vertical-align:middle;margin-right:6px}
.inner table{border-collapse:collapse;width:100%;font-size:15.5px;display:block;overflow-x:auto;margin:.6em 0 1em}
.inner th,.inner td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}.inner th{color:var(--mute);font-weight:600}
.daylog{list-style:none;margin:0;padding:0;border-left:2px solid var(--line)}
.daylog li{padding:8px 0 10px 18px;position:relative}
.daylog li::before{content:"";position:absolute;left:-6px;top:15px;width:10px;height:10px;border-radius:50%;background:var(--lamp)}
.daylog time{font-weight:600;font-size:15px}.daylog p{margin:2px 0;color:var(--mute);font-size:16px}
.promo{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin:36px 0 0;padding:16px 20px;border-radius:18px;
  background:var(--bg-2);border:1px dashed color-mix(in srgb,var(--mute) 45%,transparent)}
.promo p{margin:0;flex:1 1 260px}.promo .tag{font-size:12.5px;color:var(--mute);flex-basis:100%}
.promo.thanks{border-style:solid}