/* Furensics ClusterBreaker — forensic night-shift design system */
:root{
  --abyss:#050910;
  --deep:#0b1220;
  --deep-2:#101a2c;
  --panel:rgba(14,24,40,.72);
  --panel-solid:#0d1626;
  --line:rgba(79,209,255,.18);
  --line-strong:rgba(79,209,255,.44);
  --neon:#ffd60a;          /* лента оцепления — главный цвет */
  --neon-dim:#d7b208;
  --aqua:#4fd1ff;          /* холодный свет лаборатории */
  --gold:#a06bff;          /* ультрафиолет над уликой */
  --gold-deep:#6f42c1;
  --ink:#e9f3fb;
  --muted:#a8bdd2;
  --muted-2:#7e94ab;
  --danger:#ff6b6b;
  --radius:16px;
  --radius-lg:24px;
  --wrap:1180px;
  --font:"Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--abyss);
  line-height:1.7;font-size:17px;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--aqua);text-decoration:none}
a:hover{color:var(--neon)}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5.4vw,3.9rem)}
h2{font-size:clamp(1.65rem,3.4vw,2.5rem)}
h3{font-size:clamp(1.2rem,2.2vw,1.5rem)}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.2em;padding-left:1.3em}
li{margin-bottom:.5em}
strong{color:#fff;font-weight:700}
.wrap{width:min(var(--wrap),calc(100% - 2.5rem));margin-inline:auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;font-size:.72rem;font-weight:800;
  letter-spacing:.18em;text-transform:uppercase;color:var(--neon);
  border:1px solid rgba(255,214,10,.34);background:rgba(255,214,10,.08);
  padding:.42rem .85rem;border-radius:100px;margin-bottom:1.1rem;
}
.eyebrow.gold{color:var(--gold);border-color:rgba(160,107,255,.34);background:rgba(160,107,255,.08)}

/* ---------- ambient: мастерская, пыль, косой лунный свет ---------- */
.seabed{position:fixed;inset:0;z-index:-2;background:
  radial-gradient(1100px 620px at 50% -10%,rgba(255,214,10,.16),transparent 62%),
  radial-gradient(900px 700px at 14% 20%,rgba(79,209,255,.13),transparent 60%),
  radial-gradient(820px 620px at 88% 46%,rgba(28,64,120,.22),transparent 62%),
  linear-gradient(180deg,#0b1220 0%,#050910 46%,#03060c 100%);
}
.rays{position:fixed;inset:-20% -10% 0;z-index:-1;pointer-events:none;opacity:.45;
  background:
    linear-gradient(172deg,rgba(214,240,255,.10) 0 3%,transparent 3.6%),
    linear-gradient(186deg,rgba(180,220,255,.08) 0 2%,transparent 2.6%),
    linear-gradient(168deg,rgba(255,214,10,.07) 0 1.4%,transparent 2%);
  background-position:8% 0,46% 0,74% 0;background-repeat:no-repeat;
  animation:sway 16s ease-in-out infinite alternate;
}
@keyframes sway{from{transform:translateX(-2%) skewX(-1deg)}to{transform:translateX(2%) skewX(1deg)}}
/* пылинки в луче фонаря */
.bubbles{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.bubbles i{
  position:absolute;bottom:-8vh;border-radius:50%;
  background:radial-gradient(circle at 34% 30%,rgba(255,255,255,.55),rgba(160,107,255,.14) 60%,transparent 70%);
  border:1px solid rgba(220,240,255,.12);animation:rise linear infinite;
}
@keyframes rise{
  0%{transform:translateY(0) translateX(0);opacity:0}
  10%{opacity:.7}
  90%{opacity:.35}
  100%{transform:translateY(-112vh) translateX(34px);opacity:0}
}
@media (prefers-reduced-motion:reduce){
  .bubbles,.rays{animation:none;display:none}
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
}

/* ---------- header ---------- */
header.site{
  position:sticky;top:0;z-index:60;backdrop-filter:blur(14px);
  background:rgba(5,9,16,.85);border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:1.5rem;padding:.75rem 0}
.brand{display:flex;align-items:center;gap:.65rem;font-weight:900;letter-spacing:.02em;color:#fff;font-size:1.02rem}
.brand:hover{color:#fff}
.brand .mark{width:34px;height:34px;flex:0 0 34px}
.brand small{display:block;font-size:.6rem;letter-spacing:.22em;color:var(--neon);font-weight:700;text-transform:uppercase}
.nav nav{margin-left:auto;display:flex;gap:1.35rem;flex-wrap:wrap}
.nav nav a{color:var(--muted);font-size:.9rem;font-weight:600}
.nav nav a:hover,.nav nav a[aria-current=page]{color:var(--neon)}
.age-chip{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;
  border:1.5px solid var(--danger);color:var(--danger);font-size:.68rem;font-weight:900;flex:0 0 34px;
}
@media(max-width:860px){
  .nav nav{display:none}
  .nav{gap:.8rem}
}

/* ---------- hero ---------- */
.hero{padding:clamp(3.5rem,8vw,6rem) 0 3rem;position:relative}
/* лента оцепления через всю страницу */
main{position:relative}
main::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:100vw;height:clamp(46px,6vw,74px);pointer-events:none;z-index:1;
  background:url("/assets/tape.svg") top center/cover no-repeat;
  filter:drop-shadow(0 10px 24px rgba(0,0,0,.65));
}
main>section{position:relative;z-index:2}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(720px 380px at 78% 34%,rgba(255,214,10,.18),transparent 66%),
    radial-gradient(520px 300px at 18% 12%,rgba(79,209,255,.12),transparent 68%);
}
.hero .wrap{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:3rem;align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:2rem}}
.title-lockup{margin:0 0 1rem}
.title-lockup .l1{display:block;font-size:clamp(1.5rem,3.6vw,2.4rem);color:var(--aqua);letter-spacing:.06em}
.title-lockup .l2{
  display:block;font-size:clamp(2.4rem,7vw,4.8rem);line-height:.95;font-weight:900;letter-spacing:-.02em;
  background:linear-gradient(180deg,#fff3b0 0%,var(--neon) 44%,#c9a406 80%,#7a6203 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 4px 22px rgba(255,214,10,.30));
}
.lede{font-size:1.12rem;color:var(--muted);max-width:62ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:1.6rem}
.btn{
  display:inline-flex;align-items:center;gap:.55rem;padding:.85rem 1.5rem;border-radius:100px;
  font-weight:800;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:.18s;
}
.btn-primary{background:linear-gradient(135deg,var(--neon),#e0ad00);color:#20190a;box-shadow:0 8px 30px rgba(255,214,10,.32)}
.btn-primary:hover{color:#20190a;transform:translateY(-2px);box-shadow:0 12px 38px rgba(255,214,10,.44)}
.btn-ghost{border-color:var(--line-strong);color:var(--ink);background:rgba(79,209,255,.07)}
.btn-ghost:hover{border-color:var(--aqua);color:#fff;background:rgba(79,209,255,.14)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:#fff;box-shadow:0 8px 30px rgba(160,107,255,.30)}
.btn-gold:hover{color:#fff;transform:translateY(-2px)}

/* countdown */
.countdown{margin-top:2rem;border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);padding:1.1rem 1.3rem}
.countdown .cd-label{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2);font-weight:800;margin-bottom:.7rem}
.cd-units{display:flex;gap:1.4rem;flex-wrap:wrap}
.cd-units div{text-align:center;min-width:56px}
.cd-units b{display:block;font-family:var(--mono);font-size:1.85rem;font-weight:800;color:var(--gold);line-height:1}
.cd-units span{font-size:.65rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}

/* hero art */
.hero-art{position:relative;display:grid;place-items:center}
.hero-art img,.hero-art svg{
  width:100%;max-width:540px;height:auto;
  filter:drop-shadow(0 26px 60px rgba(255,214,10,.26)) drop-shadow(0 6px 20px rgba(0,0,0,.55));
}
@media(max-width:900px){.hero-art img{max-width:360px}}
.float{animation:float 7s ease-in-out infinite alternate}
@keyframes float{from{transform:translateY(-8px)}to{transform:translateY(10px)}}

/* ---------- stat tiles ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:1rem;margin:2.5rem 0}
.stat{
  border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);padding:1.15rem 1.25rem;
  position:relative;overflow:hidden;
}
.stat::after{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:linear-gradient(var(--neon),var(--aqua))}
.stat .k{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);font-weight:800;margin-bottom:.3rem}
.stat .v{font-size:1.7rem;font-weight:900;color:#fff;line-height:1.1;font-family:var(--mono)}
.stat .v small{font-size:.85rem;color:var(--muted);font-family:var(--font);font-weight:600}
.stat.gold::after{background:linear-gradient(var(--gold),var(--gold-deep))}
.stat.gold .v{color:var(--gold)}

/* ---------- sections ---------- */
section{padding:clamp(2.6rem,6vw,4.2rem) 0;scroll-margin-top:76px}
section+section{border-top:1px solid rgba(79,209,255,.10)}
.section-head{max-width:74ch;margin-bottom:2rem}
.answer{
  border-left:3px solid var(--neon);background:linear-gradient(90deg,rgba(255,214,10,.10),transparent 72%);
  padding:1.1rem 1.3rem;border-radius:0 var(--radius) var(--radius) 0;margin:0 0 1.6rem;font-size:1.06rem;color:#f6f1d8;
}
.answer p:last-child{margin-bottom:0}
.answer.gold{border-left-color:var(--gold);background:linear-gradient(90deg,rgba(160,107,255,.11),transparent 72%);color:#ece0ff}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.4rem}
@media(max-width:820px){.grid-2{grid-template-columns:1fr}}
.card{
  border:1px solid var(--line);background:var(--panel);border-radius:var(--radius-lg);padding:1.6rem 1.7rem;
  transition:.2s;position:relative;overflow:hidden;
}
.card:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.card h3{color:#fff;display:flex;align-items:center;gap:.6rem;margin-bottom:.6rem}
.card .badge{
  font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;font-weight:900;padding:.24rem .5rem;border-radius:5px;
  background:rgba(255,214,10,.15);color:var(--neon);border:1px solid rgba(255,214,10,.32);white-space:nowrap;
}
.card .badge.gold{background:rgba(160,107,255,.13);color:var(--gold);border-color:rgba(160,107,255,.3)}
.card p:last-child{margin-bottom:0}
.card .icn{width:42px;height:42px;margin-bottom:.9rem}

/* steps */
.steps{counter-reset:s;display:grid;gap:1.1rem;padding:0;list-style:none;margin:0}
.steps li{
  counter-increment:s;position:relative;padding:1.2rem 1.4rem 1.2rem 4.2rem;
  border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);margin:0;
}
.steps li::before{
  content:counter(s,decimal-leading-zero);position:absolute;left:1.3rem;top:1.15rem;
  font-family:var(--mono);font-size:1.35rem;font-weight:800;color:var(--neon);opacity:.9;
}
.steps li b{display:block;color:#fff;margin-bottom:.25rem}
.steps li p{margin:0;color:var(--muted)}

/* tables */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
table{width:100%;border-collapse:collapse;font-size:.95rem;min-width:520px}
caption{text-align:left;padding:1rem 1.2rem .2rem;color:var(--muted-2);font-size:.8rem;letter-spacing:.06em}
th,td{padding:.85rem 1.2rem;text-align:left;border-bottom:1px solid rgba(79,209,255,.12)}
th{color:var(--aqua);font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;font-weight:800;background:rgba(79,209,255,.06)}
td strong{color:#fff}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:rgba(79,209,255,.05)}
.mono{font-family:var(--mono)}
.pill{display:inline-block;padding:.16rem .5rem;border-radius:5px;font-size:.72rem;font-weight:800;font-family:var(--mono)}
.pill-green{background:rgba(255,214,10,.16);color:var(--neon)}
.pill-gold{background:rgba(160,107,255,.15);color:var(--gold)}
.pill-grey{background:rgba(168,189,210,.14);color:var(--muted)}

/* volatility meter */
.vol-meter{display:flex;gap:.35rem;align-items:center;margin:.4rem 0 1rem}
.vol-meter i{width:34px;height:9px;border-radius:3px;background:rgba(168,189,210,.18)}
.vol-meter i.on{background:linear-gradient(90deg,var(--neon),#ff8a3d);box-shadow:0 0 12px rgba(255,214,10,.45)}

/* faq */
.faq details{
  border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);margin-bottom:.8rem;overflow:hidden;
}
.faq details[open]{border-color:var(--line-strong)}
.faq summary{
  padding:1.05rem 3rem 1.05rem 1.3rem;cursor:pointer;font-weight:700;color:#fff;position:relative;list-style:none;font-size:1.02rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:1.25rem;top:50%;transform:translateY(-50%);
  color:var(--neon);font-size:1.5rem;font-weight:400;line-height:1;transition:.2s;
}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq .a{padding:0 1.3rem 1.2rem;color:var(--muted)}
.faq .a p:last-child{margin-bottom:0}

/* callouts */
.note{
  border:1px solid rgba(160,107,255,.28);background:rgba(160,107,255,.06);border-radius:var(--radius);
  padding:1.1rem 1.3rem;color:#f4ecff;font-size:.95rem;
}
.note.warn{border-color:rgba(255,92,92,.32);background:rgba(255,92,92,.07);color:#ffd9d9}
.note.info{border-color:var(--line-strong);background:rgba(79,209,255,.07);color:#d9eefb}
.note b{color:#fff}
.note p:last-child{margin-bottom:0}

/* cta band */
.cta-band{
  border:1px solid rgba(255,214,10,.32);border-radius:var(--radius-lg);padding:2.2rem;text-align:center;
  background:radial-gradient(700px 200px at 50% 0,rgba(255,214,10,.15),transparent 70%),var(--panel);
}
.cta-band h2{margin-bottom:.5rem}
.cta-band p{color:var(--muted);max-width:60ch;margin-inline:auto}

/* toc */
.toc{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);padding:1.3rem 1.5rem;margin:2rem 0}
.toc b{display:block;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin-bottom:.7rem}
.toc ol{columns:2;column-gap:2rem;margin:0;padding-left:1.2rem;font-size:.94rem}
@media(max-width:700px){.toc ol{columns:1}}
.toc li{margin-bottom:.35rem}

/* footer */
footer.site{border-top:1px solid var(--line);background:rgba(3,6,12,.78);padding:2.8rem 0 2rem;margin-top:2rem;font-size:.9rem;color:var(--muted-2)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem;margin-bottom:2rem}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr;gap:1.4rem}}
footer.site h4{color:#fff;font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:.8rem}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin-bottom:.4rem}
footer.site a{color:var(--muted)}
.rg-badges{display:flex;gap:.8rem;flex-wrap:wrap;align-items:center;margin:1rem 0}
.rg-badges span{
  border:1px solid rgba(168,189,210,.25);border-radius:8px;padding:.3rem .7rem;font-size:.72rem;font-weight:800;
  letter-spacing:.05em;color:var(--muted);
}
.legal{border-top:1px solid rgba(79,209,255,.10);padding-top:1.4rem;font-size:.82rem;line-height:1.6}
.updated{font-size:.8rem;color:var(--muted-2);letter-spacing:.04em}
.src-list{font-size:.86rem;color:var(--muted-2)}
.src-list li{margin-bottom:.3rem}