/* ============================================================
   Kassa — corporate landing design system
   Dark, institutional, lime accent. Shared across all pages.
   ============================================================ */
:root{
  --bg:#070907;
  --bg-2:#0c100c;
  --panel:#0f140f;
  --panel-2:#141a14;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --text:#eef2ec;
  --muted:#9aa39a;
  --muted-2:#6d766d;
  --accent:#bdf24c;
  --accent-2:#8fd14f;
  --accent-ink:#0a0d0a;
  --glow:rgba(189,242,76,.16);
  --radius:16px;
  --radius-lg:24px;
  --maxw:1200px;
  --ff:'Plus Jakarta Sans','Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--ff);background:var(--bg);color:var(--text);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--accent);color:var(--accent-ink)}

/* ---- layout ---- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:96px 0;position:relative}
.section.tight{padding:64px 0}
@media(max-width:720px){.section{padding:64px 0}}

/* ---- background glows ---- */
.bgfx{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.bgfx::before,.bgfx::after{content:"";position:absolute;border-radius:50%;filter:blur(120px);opacity:.5}
.bgfx::before{width:620px;height:620px;background:radial-gradient(circle,var(--glow),transparent 70%);top:-180px;right:-120px}
.bgfx::after{width:520px;height:520px;background:radial-gradient(circle,rgba(143,209,79,.10),transparent 70%);bottom:-160px;left:-140px}
.grid-lines{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 60% at 50% 0,#000,transparent 75%);opacity:.5}

/* ---- typography ---- */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--accent);padding:6px 12px;border:1px solid var(--line-2);border-radius:100px;
  background:rgba(189,242,76,.05)}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent)}
h1,h2,h3{line-height:1.08;letter-spacing:-.02em;font-weight:800}
.display{font-size:clamp(40px,6.4vw,74px);letter-spacing:-.035em}
.h2{font-size:clamp(30px,4.2vw,46px)}
.h3{font-size:clamp(20px,2.4vw,26px);font-weight:700;letter-spacing:-.01em}
.lead{font-size:clamp(16px,1.5vw,19px);color:var(--muted);max-width:64ch}
.muted{color:var(--muted)}
.accent{color:var(--accent)}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
.grad-text{background:linear-gradient(120deg,#fff 20%,var(--accent) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:inherit;font-size:15px;font-weight:700;
  padding:13px 22px;border-radius:100px;border:1px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap}
.btn svg{width:17px;height:17px}
.btn-primary{background:var(--accent);color:var(--accent-ink);box-shadow:0 8px 30px -8px var(--glow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 40px -10px var(--glow)}
.btn-ghost{background:rgba(255,255,255,.04);color:var(--text);border-color:var(--line-2)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:var(--line-2)}
.btn-lg{padding:16px 28px;font-size:16px}

/* ---- header / nav ---- */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(7,9,7,.72);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:26px;height:68px}
.brand{display:flex;align-items:center;font-size:22px;font-weight:800;letter-spacing:-.03em}
.brand .k-dot{color:var(--accent)}
.nav-links{display:flex;gap:4px;margin-left:8px}
.nav-links a{padding:8px 14px;border-radius:100px;font-size:14.5px;font-weight:600;color:var(--muted);transition:.18s}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:rgba(255,255,255,.05)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}

/* language switcher */
.lang{position:relative}
.lang-btn{display:flex;align-items:center;gap:7px;padding:8px 12px;border-radius:100px;border:1px solid var(--line-2);
  background:rgba(255,255,255,.04);color:var(--text);font:inherit;font-size:14px;font-weight:600;cursor:pointer}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:158px;background:var(--panel-2);
  border:1px solid var(--line-2);border-radius:14px;padding:6px;display:none;box-shadow:0 20px 50px -15px rgba(0,0,0,.7)}
.lang.open .lang-menu{display:block}
.lang-menu button{display:flex;align-items:center;gap:10px;width:100%;padding:9px 11px;border:none;border-radius:9px;
  background:transparent;color:var(--text);font:inherit;font-size:14px;text-align:left;cursor:pointer}
.lang-menu button:hover{background:rgba(255,255,255,.06)}
.lang-menu button .flag{font-size:16px}
.lang-menu button.sel{color:var(--accent)}

.burger{display:none;background:none;border:1px solid var(--line-2);border-radius:10px;padding:8px;cursor:pointer}
.burger svg{width:20px;height:20px;stroke:var(--text)}
@media(max-width:900px){
  .nav-links{position:fixed;inset:68px 0 auto 0;flex-direction:column;background:var(--bg-2);
    border-bottom:1px solid var(--line);padding:14px 24px;gap:4px;display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px}
  .burger{display:inline-flex}
  .nav-cta-desk{display:none}
}

/* ---- hero ---- */
.hero{padding:74px 0 40px;text-align:center}
.hero .display{margin:22px auto 20px;max-width:16ch}
.hero .lead{margin:0 auto 34px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-note{margin-top:20px;font-size:13.5px;color:var(--muted-2)}

/* ---- stats ---- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:64px}
.stat{background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 22px;text-align:center}
.stat .num{font-size:clamp(30px,3.4vw,40px);font-weight:800;letter-spacing:-.03em;color:#fff}
.stat .num .accent{color:var(--accent)}
.stat .lbl{margin-top:6px;font-size:13.5px;color:var(--muted)}
@media(max-width:860px){.stats{grid-template-columns:repeat(2,1fr)}}

/* ---- cards / features ---- */
.grid{display:grid;gap:20px}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.g-3{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.g-3,.g-2{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:28px;transition:.22s;position:relative;overflow:hidden}
.card:hover{border-color:var(--line-2);transform:translateY(-3px)}
.card .ico{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;margin-bottom:18px;
  background:rgba(189,242,76,.1);border:1px solid rgba(189,242,76,.2)}
.card .ico svg{width:24px;height:24px;stroke:var(--accent);fill:none;stroke-width:2}
.card h3{margin-bottom:9px}
.card p{color:var(--muted);font-size:15px}

/* split feature rows */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.split.rev .visual{order:-1}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:32px}.split.rev .visual{order:0}}

/* visual panel */
.panel{background:linear-gradient(160deg,var(--panel-2),var(--bg-2));border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:26px;position:relative;overflow:hidden}
.panel::before{content:"";position:absolute;inset:0;background:radial-gradient(400px 200px at 80% 0,var(--glow),transparent 70%);opacity:.6}

/* checklist */
.checks{list-style:none;display:grid;gap:14px;margin-top:8px}
.checks li{display:flex;gap:13px;align-items:flex-start}
.checks .ck{flex:0 0 auto;width:24px;height:24px;border-radius:7px;background:rgba(189,242,76,.12);
  display:grid;place-items:center;margin-top:2px}
.checks .ck svg{width:14px;height:14px;stroke:var(--accent);fill:none;stroke-width:2.5}
.checks b{color:var(--text);font-weight:700}
.checks span{color:var(--muted);font-size:14.5px}

/* risk vs kassa comparison */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:680px){.vs{grid-template-columns:1fr}}
.vs .col{border-radius:var(--radius-lg);padding:26px;border:1px solid var(--line)}
.vs .risk{background:linear-gradient(180deg,rgba(255,90,90,.06),transparent)}
.vs .safe{background:linear-gradient(180deg,rgba(189,242,76,.07),transparent);border-color:rgba(189,242,76,.25)}
.vs .col h3{margin-bottom:16px;font-size:19px}
.vs ul{list-style:none;display:grid;gap:12px}
.vs li{display:flex;gap:11px;font-size:14.5px;color:var(--muted)}
.vs .mark{flex:0 0 auto;width:20px;height:20px;border-radius:6px;display:grid;place-items:center;font-weight:800;font-size:13px}
.vs .risk .mark{background:rgba(255,90,90,.14);color:#ff8a8a}
.vs .safe .mark{background:rgba(189,242,76,.16);color:var(--accent)}

/* steps */
.steps{counter-reset:s;display:grid;gap:18px}
.step{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 28px}
.step .n{counter-increment:s;width:44px;height:44px;border-radius:12px;background:var(--accent);color:var(--accent-ink);
  font-weight:800;font-size:19px;display:grid;place-items:center}
.step .n::before{content:counter(s)}
.step h3{margin-bottom:6px}
.step p{color:var(--muted);font-size:15px}

/* CTA band */
.cta-band{background:linear-gradient(120deg,rgba(189,242,76,.10),rgba(143,209,79,.04));
  border:1px solid rgba(189,242,76,.22);border-radius:var(--radius-lg);padding:56px 40px;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 240px at 50% -20%,var(--glow),transparent 70%)}
.cta-band>*{position:relative}

/* logos strip */
.trust{display:flex;flex-wrap:wrap;gap:14px 30px;justify-content:center;align-items:center;opacity:.8}
.trust .t{display:flex;align-items:center;gap:9px;color:var(--muted);font-weight:600;font-size:14.5px}
.trust .t svg{width:18px;height:18px;stroke:var(--accent);fill:none;stroke-width:2}

/* ---- footer ---- */
.footer{border-top:1px solid var(--line);background:var(--bg-2);padding:64px 0 34px;margin-top:40px}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
@media(max-width:860px){.foot-top{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-top{grid-template-columns:1fr}}
.foot-col h4{font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);margin-bottom:16px}
.foot-col a{display:block;color:var(--muted);font-size:14.5px;padding:6px 0;transition:.15s}
.foot-col a:hover{color:var(--text)}
.foot-brand .brand{font-size:24px;margin-bottom:14px}
.foot-brand p{color:var(--muted);font-size:14.5px;max-width:36ch}
.legal{margin-top:44px;padding-top:26px;border-top:1px solid var(--line);
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:860px){.legal{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.legal{grid-template-columns:1fr}}
.legal .li span{display:block;font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted-2);margin-bottom:3px}
.legal .li b{font-size:14px;font-weight:600;color:var(--text)}
.foot-bottom{margin-top:30px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted-2);font-size:13px}
.foot-disclaimer{margin-top:18px;color:var(--muted-2);font-size:12.5px;line-height:1.7;max-width:90ch}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* page hero (sub pages) */
.page-hero{padding:64px 0 20px;text-align:center}
.page-hero .display{font-size:clamp(34px,5vw,58px);margin:18px auto 16px;max-width:18ch}

.divider{height:1px;background:var(--line);margin:0}
.sec-head{max-width:60ch;margin-bottom:44px}
.sec-head.center{margin-left:auto;margin-right:auto}

/* ============================================================
   MOTION + VISUALS
   ============================================================ */
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
@keyframes floatY2{0%,100%{transform:translateY(0)}50%{transform:translateY(13px)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes shine{to{background-position:-200% center}}
@keyframes grow{from{height:6%;opacity:.4}}
@keyframes marquee{to{transform:translateX(-50%)}}
@keyframes dotpulse{0%,100%{box-shadow:0 0 0 0 rgba(189,242,76,.5)}70%{box-shadow:0 0 0 9px rgba(189,242,76,0)}}
@keyframes gridpan{to{background-position:64px 64px}}
@keyframes riseIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal,.hero-head>*{opacity:1!important;transform:none!important}
}

.bgfx::before{animation:floatY 11s ease-in-out infinite}
.bgfx::after{animation:floatY2 14s ease-in-out infinite}
.grid-lines{animation:gridpan 22s linear infinite}
.eyebrow .dot{animation:dotpulse 2.4s infinite}
.display .accent{background:linear-gradient(100deg,#fff,var(--accent) 45%,#fff);background-size:200% auto;
  -webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 6.5s linear infinite}

/* hero two-column */
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:52px 0 26px}
.hero-grid .hero-copy{text-align:left}
.hero-grid .display{margin:20px 0 18px;max-width:none}
.hero-grid .lead{margin:0 0 30px}
.hero-grid .hero-cta{justify-content:flex-start}
.hero-grid .hero-note{text-align:left;margin-top:22px}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;padding-top:30px}
  .hero-grid .hero-copy{text-align:center}
  .hero-grid .hero-cta{justify-content:center}
  .hero-grid .hero-note{text-align:center}
  .hero-visual{order:-1;min-height:340px}
}

.hero-visual{position:relative;min-height:430px;display:grid;place-items:center}
.hero-visual .halo{position:absolute;width:360px;height:360px;border-radius:50%;
  background:conic-gradient(from 0deg,transparent 0%,var(--glow) 25%,transparent 55%);
  filter:blur(8px);animation:spin 16s linear infinite;opacity:.75}
.hero-visual .halo::after{content:"";position:absolute;inset:40px;border-radius:50%;
  background:radial-gradient(circle,rgba(189,242,76,.16),transparent 72%)}

.vault{position:relative;width:300px;max-width:82vw;z-index:2;
  background:linear-gradient(160deg,var(--panel-2),var(--bg-2));border:1px solid var(--line-2);
  border-radius:22px;padding:22px;box-shadow:0 34px 90px -22px rgba(0,0,0,.75)}
.vault .vh{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px}
.vault .vh .badge-live{display:inline-flex;align-items:center;gap:6px;color:var(--accent)}
.vault .vh .badge-live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);animation:dotpulse 2s infinite}
.vault .vbal{font-size:34px;font-weight:800;letter-spacing:-.03em;color:#fff}
.vault .vchg{color:var(--accent);font-size:13px;font-weight:600;margin:2px 0 18px}
.vault .bars{display:flex;align-items:flex-end;gap:7px;height:96px}
.vault .bars i{flex:1;border-radius:5px 5px 2px 2px;background:linear-gradient(180deg,var(--accent),rgba(189,242,76,.22));animation:grow 1.3s cubic-bezier(.2,.7,.2,1) both}

.coin{position:absolute;display:flex;align-items:center;gap:9px;padding:10px 14px;border-radius:15px;z-index:3;
  background:rgba(13,18,13,.92);border:1px solid var(--line-2);backdrop-filter:blur(8px);
  font-weight:700;font-size:13px;box-shadow:0 16px 38px -14px rgba(0,0,0,.7)}
.coin small{display:block;color:var(--muted);font-weight:600;font-size:11px}
.coin .ci{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:12px;color:#fff}
.ci-usdt{background:#26a17b}.ci-usdc{background:#2775ca}.ci-btc{background:#f7931a}
.coin.c1{top:6%;right:0;animation:floatY 6s ease-in-out infinite}
.coin.c2{bottom:18%;left:-6%;animation:floatY2 7.5s ease-in-out infinite}
.coin.c3{bottom:2%;right:12%;animation:floatY 8.5s ease-in-out infinite}
@media(max-width:900px){.coin.c2{left:2%}.coin.c1{right:4%}}

/* marquee strip */
.marquee{overflow:hidden;border-block:1px solid var(--line);padding:20px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:44px;width:max-content;animation:marquee 28s linear infinite}
.marquee .m{display:flex;align-items:center;gap:10px;color:var(--muted);font-weight:600;white-space:nowrap;font-size:15px}
.marquee .m svg{width:18px;height:18px;stroke:var(--accent);fill:none;stroke-width:2}

/* animated gradient hairline on card hover */
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(140deg,transparent 30%,var(--glow));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:.28s;pointer-events:none}
.card:hover::after{opacity:1}

/* privacy flow diagram */
.flowd{display:grid;gap:12px}
.flowd .fnode{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:15px;border:1px solid var(--line);background:rgba(255,255,255,.02)}
.flowd .fnode .fi{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex:0 0 auto}
.flowd .fnode .fi svg{width:21px;height:21px;fill:none;stroke-width:2}
.flowd .fnode b{display:block;font-size:15px}
.flowd .fnode span{font-size:13px;color:var(--muted)}
.flowd .pub{opacity:.7}
.flowd .pub .fi{background:rgba(255,90,90,.12)}.flowd .pub .fi svg{stroke:#ff8a8a}
.flowd .prv{border-color:rgba(189,242,76,.32);background:rgba(189,242,76,.05)}
.flowd .prv .fi{background:rgba(189,242,76,.14)}.flowd .prv .fi svg{stroke:var(--accent)}
.flowd .arrow{justify-self:center;color:var(--muted-2)}

/* simplified footer legal (one clean row) */
.legal-min{margin-top:42px;padding-top:26px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:14px 44px}
.legal-min .li{display:flex;flex-direction:column;gap:3px}
.legal-min .li span{font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted-2)}
.legal-min .li b{font-size:14.5px;font-weight:600;color:var(--text)}

/* ============================================================
   PREMIUM OVERHAUL  (loaded last — overrides above)
   ============================================================ */
:root{--violet:#7c5cff;--teal:#37e5a4;--radius-lg:26px}
body{background:#060806;letter-spacing:-.006em}

/* rich multi-hue gradient mesh */
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
   radial-gradient(720px 520px at 82% 4%, rgba(189,242,76,.16), transparent 60%),
   radial-gradient(680px 520px at 12% 8%, rgba(124,92,255,.12), transparent 60%),
   radial-gradient(760px 620px at 50% 108%, rgba(55,229,164,.10), transparent 60%);}
.bgfx::before{width:680px;height:680px;background:radial-gradient(circle,rgba(189,242,76,.22),transparent 70%);top:-220px;right:-160px;opacity:.6}
.bgfx::after{width:560px;height:560px;background:radial-gradient(circle,rgba(124,92,255,.14),transparent 70%);bottom:-180px;left:-160px;opacity:.6}

/* type scale */
.display{font-size:clamp(46px,7vw,84px);line-height:1.01;letter-spacing:-.045em;font-weight:800}
.h2{font-size:clamp(32px,4.4vw,50px);letter-spacing:-.035em}
.lead{font-size:clamp(16px,1.55vw,19.5px);color:#a7b0a6}

/* premium buttons */
.btn{border-radius:14px;transition:transform .18s,box-shadow .25s,background .2s}
.btn-primary{background:linear-gradient(180deg,#d0ff63,#a9e83f);color:#0a0d0a;
  box-shadow:0 12px 34px -10px rgba(189,242,76,.55),inset 0 1px 0 rgba(255,255,255,.45)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 46px -12px rgba(189,242,76,.65),inset 0 1px 0 rgba(255,255,255,.5)}
.btn-ghost{background:rgba(255,255,255,.055);border-color:rgba(255,255,255,.14);backdrop-filter:blur(10px)}
.btn-ghost:hover{background:rgba(255,255,255,.1)}

/* glass cards */
.card{background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid rgba(255,255,255,.09);backdrop-filter:blur(12px);border-radius:22px;
  box-shadow:0 1px 0 rgba(255,255,255,.06) inset,0 30px 60px -40px rgba(0,0,0,.8)}
.card:hover{border-color:rgba(255,255,255,.16);transform:translateY(-4px);
  box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 40px 80px -40px rgba(0,0,0,.9)}
.card .ico{border-radius:15px;background:linear-gradient(160deg,rgba(189,242,76,.22),rgba(189,242,76,.06));border:1px solid rgba(189,242,76,.24)}
.stat{background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.012));border:1px solid rgba(255,255,255,.08);backdrop-filter:blur(10px)}
.panel{background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.012));border:1px solid rgba(255,255,255,.09);backdrop-filter:blur(12px)}
.nav{background:rgba(6,8,6,.6);backdrop-filter:blur(18px) saturate(1.2)}
.cta-band{border-radius:28px}

.eyebrow{background:rgba(255,255,255,.04);backdrop-filter:blur(8px)}

/* ============ hero phone mockup ============ */
.hero-visual{min-height:640px}
@media(max-width:900px){.hero-visual{min-height:560px}}
.hero-visual .halo{width:420px;height:420px;
  background:conic-gradient(from 0deg,transparent 0%,rgba(189,242,76,.28) 20%,rgba(124,92,255,.2) 40%,transparent 60%);}

.phone{position:relative;z-index:2;width:296px;height:600px;border-radius:48px;padding:11px;
  background:linear-gradient(165deg,#20281f,#0a0e0a);
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 60px 130px -34px rgba(0,0,0,.9),inset 0 1px 0 rgba(255,255,255,.14),0 0 0 7px rgba(255,255,255,.02)}
@media(max-width:900px){.phone{width:258px;height:524px;border-radius:42px}}
.phone .screen{position:relative;height:100%;border-radius:38px;overflow:hidden;padding:22px 17px;
  display:flex;flex-direction:column;gap:13px;
  background:radial-gradient(130% 55% at 50% -5%,rgba(189,242,76,.16),transparent 55%),linear-gradient(180deg,#0b0f0b,#070a07)}
.phone .notch{position:absolute;top:12px;left:50%;transform:translateX(-50%);width:104px;height:22px;background:#05070a;border-radius:0 0 14px 14px;z-index:3}
.ph-top{display:flex;align-items:center;justify-content:space-between;margin-top:6px}
.ph-brand{font-weight:800;font-size:17px;letter-spacing:-.02em}
.ph-brand span{color:var(--accent)}
.ph-ava{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--teal))}
.ph-bal-l{color:var(--muted);font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.ph-bal{font-size:33px;font-weight:800;letter-spacing:-.035em;color:#fff;line-height:1.1}
.ph-chg{color:var(--accent);font-size:12.5px;font-weight:600}
.ph-chart{height:74px;margin:4px -4px 2px}
.ph-actions{display:flex;gap:8px}
.ph-actions b{flex:1;text-align:center;border-radius:13px;padding:11px 0;font-weight:700;font-size:12.5px}
.ph-actions .prim{background:var(--accent);color:var(--accent-ink)}
.ph-actions .sec{background:rgba(255,255,255,.07);color:var(--text)}
.ph-list{display:flex;flex-direction:column;gap:8px;margin-top:2px}
.ph-row{display:flex;align-items:center;gap:11px;padding:10px 11px;border-radius:15px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.06)}
.ph-row .ci{width:33px;height:33px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:14px;color:#fff;flex:0 0 auto}
.ph-row .nm{flex:1;min-width:0}
.ph-row .nm b{display:block;font-size:13.5px}
.ph-row .nm small{color:var(--muted);font-size:11px}
.ph-row .amt{text-align:right}
.ph-row .amt b{font-size:13px}
.ph-row .amt small{display:block;color:var(--muted);font-weight:500;font-size:11px}
@keyframes drawline{from{stroke-dashoffset:600}to{stroke-dashoffset:0}}
.ph-chart .line{stroke-dasharray:600;stroke-dashoffset:600;animation:drawline 2s cubic-bezier(.3,.7,.3,1) .3s forwards}

/* coin chips float higher above phone */
.coin.c1{top:3%;right:-2%}
.coin.c2{bottom:22%;left:-8%}
.coin.c3{bottom:3%;right:6%}
@media(max-width:900px){
  html,body{overflow-x:clip}
  .hero{overflow:hidden}
  .hero-visual{overflow:hidden;padding:10px 0}
  .hero-visual .halo{width:300px;height:300px}
  .coin{padding:8px 11px;font-size:12px}
  .coin .ci{width:22px;height:22px}
  .coin.c1{right:3%;top:2%}
  .coin.c2{left:3%}
  .coin.c3{right:5%}
}

/* ============================================================
   ANIMATED BRANDMARK  (ported from the app)
   ============================================================ */
.brand{display:inline-flex;align-items:center}
.brandmark{position:relative;display:inline-block;height:30px;line-height:30px;font-weight:800;font-size:23px;
  letter-spacing:-.02em;color:#fff;white-space:nowrap;user-select:none}
.brandmark .bm-lead{position:relative;display:inline-block;color:var(--accent);vertical-align:top}
.brandmark .bm-tail{display:inline-block;overflow:hidden;max-width:0;opacity:0;vertical-align:top;color:#fff;animation:bmReveal 9s ease-in-out infinite}
.brandmark .bm-orbit{position:absolute;left:9px;top:22px;width:0;height:0;animation:bmOrbit 9s linear infinite}
.brandmark .bm-dot{position:absolute;left:11px;top:0;width:7px;height:7px;margin:-3.5px 0 0 -3.5px;border-radius:50%;background:var(--accent);animation:bmDot 9s ease-in-out infinite}
@keyframes bmReveal{0%,7%{max-width:0;opacity:0}21%{max-width:56px;opacity:1}43%{max-width:56px;opacity:1}56%,100%{max-width:0;opacity:0}}
@keyframes bmDot{0%,7%{transform:translateX(0)}21%{transform:translateX(50px)}43%{transform:translateX(50px)}56%,100%{transform:translateX(0)}}
@keyframes bmOrbit{0%{transform:rotate(0)}61%{transform:rotate(0);animation-timing-function:cubic-bezier(.5,0,.5,1)}92%{transform:rotate(1080deg)}100%{transform:rotate(1080deg)}}
.foot-brand .brandmark{font-size:27px;height:36px;line-height:36px}
.foot-brand .brandmark .bm-orbit{left:11px;top:18px}
.foot-brand .brandmark .bm-dot{left:13px;width:7px;height:7px;margin:-3.5px 0 0 -3.5px}
@keyframes bmDotBig{0%,7%{transform:translateX(0)}21%{transform:translateX(60px)}43%{transform:translateX(60px)}56%,100%{transform:translateX(0)}}
.foot-brand .brandmark .bm-dot{animation-name:bmDotBig}
@keyframes bmRevealBig{0%,7%{max-width:0;opacity:0}21%{max-width:66px;opacity:1}43%{max-width:66px;opacity:1}56%,100%{max-width:0;opacity:0}}
.foot-brand .brandmark .bm-tail{animation-name:bmRevealBig}

/* ============================================================
   HERO (centered, type-led) + SCROLL-DRIVEN ANIMATIONS
   ============================================================ */
.hero{padding:66px 0 30px;text-align:center;overflow:hidden}
.hero-head{max-width:1000px;margin:0 auto}
.hero-head .display{margin:22px auto 20px;max-width:15ch}
.hero-head .lead{margin:0 auto 32px;max-width:60ch}
.hero-head .hero-cta{justify-content:center}
.hero-head .hero-note{text-align:center;margin-top:22px}

/* one-time entrance on load */
@keyframes introUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
.hero-head>*{animation:introUp .9s cubic-bezier(.2,.7,.2,1) both}
.hero-head>*:nth-child(1){animation-delay:.05s}
.hero-head>*:nth-child(2){animation-delay:.14s}
.hero-head>*:nth-child(3){animation-delay:.23s}
.hero-head>*:nth-child(4){animation-delay:.32s}
.hero-head>*:nth-child(5){animation-delay:.41s}

/* scroll progress bar */
.scrollbar{position:fixed;top:0;left:0;right:0;height:3px;transform-origin:0 50%;transform:scaleX(0);z-index:120;
  background:linear-gradient(90deg,var(--accent),var(--teal))}

/* ===== hero shield video (in-flow, under the headline) ===== */
.hero-shield{margin:0 auto -6px;width:100%;max-width:500px;height:300px;position:relative;overflow:hidden;
  display:grid;place-items:center}
/* soft accent glow behind the video (sits under it) */
.hero-shield::before{content:"";position:absolute;inset:-12%;pointer-events:none;z-index:0;
  background:radial-gradient(circle at 50% 47%,rgba(189,242,76,.09),transparent 58%)}
/* the video is masked to true transparency at the edges — no painted box, the page
   texture (grid/glow) shows through, so the black source background never shows */
.shieldv{position:relative;z-index:1;width:100%;height:100%;object-fit:cover;mix-blend-mode:screen;
  filter:sepia(1) hue-rotate(50deg) saturate(3) brightness(1.18);
  -webkit-mask-image:radial-gradient(ellipse 46% 44% at 50% 47%,#000 34%,transparent 68%);
          mask-image:radial-gradient(ellipse 46% 44% at 50% 47%,#000 34%,transparent 68%)}
@media(max-width:900px){.hero-shield{max-width:380px;height:240px}}

/* fixed-width logo so its animation never shifts the nav; menu pushed right */
.nav .brand{flex:0 0 auto;min-width:104px}
.nav .nav-links{margin-left:auto}
.nav .nav-right{margin-left:26px}
@media(max-width:900px){.nav .nav-links{margin-left:0}.nav .nav-right{margin-left:auto}}

/* ===== Telegram promo ===== */
.tg-pill{display:inline-flex;align-items:center;gap:9px;margin-top:20px;padding:9px 18px;
  border:1px solid var(--line-2);border-radius:100px;font-size:13.5px;color:var(--text);
  background:rgba(189,242,76,.05);transition:border-color .25s,background .25s}
.tg-pill:hover{border-color:var(--accent);background:rgba(189,242,76,.1)}
.tg-pill svg{width:15px;height:15px;stroke:var(--accent);fill:none;stroke-width:2;flex:0 0 auto}
.tg-pill b{color:var(--accent)}
.tgchat{max-width:400px;margin:0 auto;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 30px 80px -30px rgba(0,0,0,.6)}
.tg-head{display:flex;align-items:center;gap:11px;padding:14px 18px;
  background:var(--panel-2);border-bottom:1px solid var(--line)}
.tg-ava{width:38px;height:38px;border-radius:50%;background:var(--accent);color:var(--accent-ink);
  display:grid;place-items:center;font-weight:800;font-size:17px;flex:0 0 auto}
.tg-name{font-weight:700;font-size:14.5px;line-height:1.3}
.tg-status{font-size:12px;color:var(--accent)}
.tg-plane{width:17px;height:17px;stroke:var(--muted-2);fill:none;stroke-width:2;margin-left:auto}
.tg-body{padding:18px;display:flex;flex-direction:column;gap:10px}
.bub{max-width:82%;padding:10px 14px;border-radius:14px;font-size:13.5px;line-height:1.5}
.bub b{font-weight:700}
.bub.in{align-self:flex-start;background:rgba(255,255,255,.045);border:1px solid var(--line);
  border-bottom-left-radius:4px}
.bub.out{align-self:flex-end;background:rgba(189,242,76,.13);border:1px solid rgba(189,242,76,.28);
  border-bottom-right-radius:4px;font-family:ui-monospace,Consolas,monospace;font-size:13px}
.bub-sub{color:var(--muted);font-size:12px}
.bub .bico{width:14px;height:14px;stroke:var(--accent);fill:none;stroke-width:2;
  vertical-align:-2px;margin-right:5px}
.tg-kb{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:8px}
.tg-kb span{text-align:center;padding:9px 10px;background:rgba(255,255,255,.035);
  border:1px solid var(--line);border-radius:10px;font-size:12.5px;color:var(--muted)}
.tg-kb span svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:2;
  vertical-align:-2px;margin-right:6px}
@media(max-width:900px){.tgchat{max-width:340px}}

/* ===== hero with Spline 3D orb (text left · orb right) ===== */
.hero-split{display:grid;grid-template-columns:1.04fr .96fr;gap:40px;align-items:center;padding:22px 0 6px;text-align:left}
.hero-split .hero-head{max-width:none;margin:0}
.hero-split .display{font-size:clamp(38px,4.7vw,62px);margin:18px 0 18px;max-width:none}
.hero-split .lead{margin:0 0 30px;max-width:54ch}
.hero-split .hero-cta{justify-content:flex-start}
.hero-split .hero-note{text-align:left;margin-top:20px}
.hero-3d{position:relative;min-height:540px;height:60vh;max-height:640px;display:grid;place-items:center}

/* animated green-fire Bitcoin */
.fire-stage{position:relative;width:320px;height:460px;display:grid;place-items:center}
.fire-glow{position:absolute;bottom:8%;width:260px;height:260px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(189,242,76,.4),transparent 66%);filter:blur(30px);animation:firePulse 3s ease-in-out infinite}
@keyframes firePulse{0%,100%{opacity:.65;transform:scale(1)}50%{opacity:1;transform:scale(1.1)}}
.flames{position:absolute;bottom:2%;width:260px;height:420px;z-index:2;
  filter:drop-shadow(0 0 24px rgba(189,242,76,.55))}
.flames .fl{transform-origin:50% 92%;animation:flicker 1.6s ease-in-out infinite}
.flames .fl2{animation-duration:1.05s;animation-delay:.15s}
@keyframes flicker{0%,100%{transform:scaleY(1) scaleX(1)}25%{transform:scaleY(1.07) scaleX(.95)}50%{transform:scaleY(.92) scaleX(1.06)}75%{transform:scaleY(1.05) scaleX(.97)}}
.fire-stage .btc{position:relative;z-index:3;width:150px;height:150px;margin-top:-46px;color:#eaffb0;
  filter:drop-shadow(0 0 18px rgba(189,242,76,.75)) drop-shadow(0 0 48px rgba(189,242,76,.4));
  animation:btcFloat 3.4s ease-in-out infinite}
@keyframes btcFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.ember{position:absolute;bottom:18%;width:6px;height:6px;border-radius:50%;background:#c9f56a;
  box-shadow:0 0 8px 2px rgba(189,242,76,.7);opacity:0;animation:emberRise 3.2s linear infinite}
@keyframes emberRise{0%{transform:translateY(0) scale(1);opacity:0}15%{opacity:1}100%{transform:translateY(-240px) scale(.2);opacity:0}}
@media(max-width:900px){
  .fire-stage{width:250px;height:370px}
  .flames{width:210px;height:340px}
  .fire-stage .btc{width:120px;height:120px;margin-top:-38px}
}
@media(max-width:900px){
  .hero-split{grid-template-columns:1fr;text-align:center;padding-top:12px}
  .hero-split .display{margin-left:auto;margin-right:auto}
  .hero-split .lead{margin-left:auto;margin-right:auto}
  .hero-split .hero-cta{justify-content:center}
  .hero-split .hero-note{text-align:center}
  .hero-3d{min-height:320px;height:40vh;order:-1}
}

/* scroll-linked reveals (JS-driven, reliable across browsers) */
.reveal{opacity:0;transform:translateY(46px);transition:opacity .75s cubic-bezier(.2,.75,.25,1),transform .75s cubic-bezier(.2,.75,.25,1);will-change:opacity,transform}
.reveal.in{opacity:1;transform:none}
.reveal.rv-scale{transform:translateY(30px) scale(.94)}
.reveal.rv-scale.in{transform:none}
.split .visual.reveal{transform:translateY(30px) translateX(34px)}
.split .visual.reveal.in{transform:none}
.hero-head{will-change:transform,opacity}   /* JS parallax target */