:root{
  --bg:#100a1f;
  --bg-2:#170f2c;
  --panel:#1d1434;
  --panel-2:#241a3f;
  --line:rgba(255,255,255,.14);
  --text:#f7f2ff;
  --muted:#b7aeca;
  --soft:#75648f;
  --purple:#7b3cff;
  --purple-2:#a476ff;
  --cyan:#27e0c1;
  --shadow:0 28px 90px rgba(0,0,0,.42);
  --radius:32px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 78% 10%,rgba(123,60,255,.32),transparent 30%),radial-gradient(circle at 15% 68%,rgba(50,28,114,.55),transparent 38%),var(--bg);color:var(--text);font:16px/1.55 Inter,-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.page-noise{position:fixed;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.5),transparent 72%)}
.landing-nav{position:sticky;top:18px;z-index:50;display:grid;grid-template-columns:minmax(170px,1fr) auto minmax(170px,1fr);align-items:center;gap:18px;width:min(1160px,calc(100% - 40px));margin:18px auto 0;padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:rgba(27,18,50,.72);box-shadow:0 18px 55px rgba(0,0,0,.25);backdrop-filter:blur(22px)}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.02em}
.brand-name{display:inline-flex;align-items:baseline}
.pro-gold{position:relative;display:inline-block;margin-left:1px;background:linear-gradient(105deg,#8b5d0c 0%,#ffd86f 26%,#fff8c9 44%,#d8a127 62%,#7b5107 82%,#ffe587 100%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 18px rgba(255,203,82,.34);animation:gold-reflect 3.8s ease-in-out infinite}
.pro-gold::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:8px;background:linear-gradient(180deg,rgba(255,216,111,.3),transparent);transform:scaleY(-1);filter:blur(2px);opacity:.65;pointer-events:none}
@keyframes gold-reflect{0%,100%{background-position:0% 50%;filter:saturate(1)}46%,54%{background-position:100% 50%;filter:saturate(1.35) brightness(1.18)}}
.csp-logo{position:relative;width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:radial-gradient(circle at 35% 25%,rgba(255,255,255,.18),transparent 28%),linear-gradient(145deg,#070511,#1f123e);box-shadow:inset 0 0 0 1px rgba(255,255,255,.13),0 0 26px rgba(123,60,255,.42);overflow:hidden}
.csp-logo::before{content:"";position:absolute;inset:-45%;background:conic-gradient(from 0deg,transparent,rgba(39,224,193,.45),transparent,rgba(255,216,111,.4),transparent);animation:logo-orbit 5.5s linear infinite}
.csp-logo::after{content:"";position:absolute;inset:3px;border-radius:12px;background:#080511}
.csp-logo svg{position:relative;z-index:1;width:34px;height:34px;filter:drop-shadow(0 0 8px rgba(39,224,193,.28))}
.shield-core{fill:url(#cspShield);animation:shield-pulse 2.8s ease-in-out infinite}
.shield-line{fill:none;stroke:rgba(255,255,255,.72);stroke-width:1.4}
.dollar{fill:none;stroke:url(#cspGold);stroke-width:3.2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:120;animation:dollar-draw 4s ease-in-out infinite}
.crypto-node{fill:var(--cyan);filter:drop-shadow(0 0 6px rgba(39,224,193,.8))}
.crypto-link{fill:none;stroke:rgba(39,224,193,.55);stroke-width:1.3;stroke-dasharray:4 4;animation:crypto-flow 2.4s linear infinite}
.node-a{animation:node-ping 2.8s ease-in-out infinite}
.node-b{animation:node-ping 2.8s ease-in-out .35s infinite}
.node-c{animation:node-ping 2.8s ease-in-out .7s infinite}
.logo-sweep{fill:none;stroke:rgba(255,244,184,.9);stroke-width:2;stroke-linecap:round;stroke-dasharray:20 80;animation:logo-sweep 2.6s ease-in-out infinite}
@keyframes logo-orbit{to{transform:rotate(360deg)}}
@keyframes shield-pulse{0%,100%{filter:brightness(1)}50%{filter:brightness(1.25)}}
@keyframes dollar-draw{0%{stroke-dashoffset:120}38%,70%{stroke-dashoffset:0}100%{stroke-dashoffset:-120}}
@keyframes crypto-flow{to{stroke-dashoffset:-16}}
@keyframes node-ping{0%,100%{opacity:.75;transform:scale(1);transform-origin:center}50%{opacity:1;transform:scale(1.25)}}
@keyframes logo-sweep{0%{stroke-dashoffset:100;opacity:0}25%,65%{opacity:1}100%{stroke-dashoffset:-70;opacity:0}}
.nav-links{display:flex;align-items:center;gap:4px;color:var(--muted);font-size:13px;font-weight:800}
.nav-links a{padding:10px 15px;border-radius:999px}
.nav-links a:hover{background:rgba(123,60,255,.18);color:#fff}
.nav-cta{justify-self:end;padding:11px 18px;border:1px solid rgba(164,118,255,.48);border-radius:999px;background:linear-gradient(135deg,rgba(123,60,255,.95),rgba(164,118,255,.85));font-size:13px;font-weight:900;box-shadow:0 0 34px rgba(123,60,255,.32)}
.hero{position:relative;min-height:calc(100vh - 96px);display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,650px);align-items:center;gap:54px;padding:86px clamp(22px,6vw,92px) 70px;overflow:hidden}
.giant-word{position:absolute;left:clamp(18px,4vw,70px);top:22px;font-size:clamp(120px,22vw,310px);font-weight:1000;line-height:.8;letter-spacing:-.08em;color:rgba(255,255,255,.045);pointer-events:none}
.hero-copy,.laptop-stage{position:relative;z-index:1;min-width:0}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(48px,7.4vw,102px);line-height:.9;letter-spacing:-.075em;margin-bottom:24px;max-width:800px}
h1 span{display:block}
h1 span,.section-title span,.mobile-copy span,.security span{color:var(--purple-2)}
h2{font-size:clamp(32px,4.6vw,62px);line-height:.98;letter-spacing:-.06em;margin-bottom:16px}
p{color:var(--muted)}
.hero-copy p{font-size:clamp(18px,2vw,22px);max-width:680px;margin-bottom:30px}
.hero-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;border-radius:999px;padding:0 24px;font-weight:950;letter-spacing:-.015em;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--purple),var(--purple-2));color:#fff;box-shadow:0 18px 44px rgba(123,60,255,.36)}
.btn-ghost{border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.035);color:#fff}
.laptop-frame{position:relative;filter:drop-shadow(0 42px 80px rgba(0,0,0,.55))}
.screen{border:1px solid rgba(255,255,255,.26);border-radius:30px;background:linear-gradient(145deg,#160d2a,#0d0818 55%,#21123f);padding:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.04)}
.screen::before{content:"";position:absolute;inset:auto 8% -14px 8%;height:16px;border-radius:0 0 26px 26px;background:linear-gradient(90deg,#5f6970,#15171c,#657076)}
.screen-nav{height:50px;display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:999px;padding:0 16px;background:rgba(255,255,255,.045);color:#fff;font-weight:900}
.screen-nav b{margin-left:auto;color:var(--cyan);font-size:12px}
.mini-logo{width:22px;height:22px;border-radius:7px;background:linear-gradient(135deg,var(--purple),var(--cyan))}
.screen-content{display:grid;grid-template-columns:.88fr 1.12fr;gap:16px;align-items:center;min-height:370px;padding:26px}
.screen-copy h2{font-size:34px;margin-bottom:10px}
.screen-copy p{font-size:14px}
.screen-copy a{display:inline-flex;margin-top:14px;padding:11px 18px;border-radius:999px;background:var(--purple);font-weight:900}
.chart-card{border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.035);padding:18px}
.chart-card svg{display:block;width:100%}
.grid-line{stroke:rgba(255,255,255,.09);stroke-width:1}
.chart-fill{fill:url(#x);fill:rgba(123,60,255,.15)}
.chart-line{fill:none;stroke:url(#lineGradient);stroke:#8f62ff;stroke-width:8;stroke-linecap:round}
.laptop-base{height:18px;width:88%;margin:10px auto 0;border-radius:0 0 50px 50px;background:linear-gradient(90deg,#556165,#11141a,#617077)}
.proof-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:0 clamp(22px,6vw,92px) 78px}
.proof-strip div,.calc-shell,.phone-screen,.security,.final-cta{border:1px solid var(--line);background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.025));box-shadow:var(--shadow);backdrop-filter:blur(18px)}
.proof-strip div{border-radius:24px;padding:20px}
.proof-strip strong{display:block;font-size:18px}
.proof-strip span{display:block;color:var(--muted);font-size:14px;margin-top:4px}
.simulator,.mobile-stage,.security,.final-cta{margin:0 clamp(22px,6vw,92px) 80px}
.simulator{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);gap:42px;align-items:center}
.section-title p{font-size:18px;max-width:620px}
.calc-shell{border-radius:var(--radius);padding:20px}
.calc-card{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:14px}
label{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:11px;font-weight:950;text-transform:uppercase;letter-spacing:.06em}
input{height:48px;border:1px solid rgba(255,255,255,.15);border-radius:15px;background:rgba(0,0,0,.22);color:#fff;padding:0 14px;font:800 16px/1 inherit;outline:none}
input:focus{border-color:var(--purple-2);box-shadow:0 0 0 4px rgba(123,60,255,.18)}
.result-card{display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:center;margin-bottom:18px}
.result-card div{border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:18px;background:rgba(0,0,0,.18)}
.result-card span{display:block;color:var(--muted);font-size:11px;font-weight:950;text-transform:uppercase;letter-spacing:.06em}
.result-card strong{display:block;font-size:28px;letter-spacing:-.04em}
.bars{display:grid;gap:12px}
.bar-row{display:grid;grid-template-columns:110px 1fr 90px;gap:12px;align-items:center;color:var(--muted);font-size:13px;font-weight:900}
.bar-row i{display:block;width:var(--w);height:12px;min-width:24px;border-radius:999px;background:linear-gradient(90deg,var(--purple),var(--cyan));box-shadow:0 0 22px rgba(123,60,255,.35)}
.bar-row b{text-align:right;color:#fff}
.mobile-stage{display:grid;grid-template-columns:minmax(320px,420px) minmax(0,1fr);align-items:center;gap:58px}
.phone-shell{justify-self:center;position:relative}
.phone-shell::before{content:"MOBILE";position:absolute;right:-150px;top:24px;writing-mode:vertical-rl;font-size:104px;font-weight:1000;letter-spacing:-.08em;color:rgba(255,255,255,.06)}
.phone-screen{width:330px;min-height:620px;border-radius:42px;padding:24px;background:linear-gradient(180deg,#1b1034,#0f091d);position:relative;overflow:hidden}
.phone-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:46px}
.phone-top span{font-weight:950}
.phone-top i{width:62px;height:24px;border-radius:999px;background:#07040d}
.phone-screen h2{font-size:40px}
.phone-screen p{font-size:17px}
.phone-wave{position:absolute;left:-20px;right:-20px;bottom:-10px;height:170px;background:radial-gradient(circle at 50% 100%,rgba(123,60,255,.75),transparent 58%)}
.mobile-copy p{font-size:18px;max-width:620px}
.security{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,520px);gap:36px;align-items:center;border-radius:var(--radius);padding:38px}
.security ul{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.security li{border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(0,0,0,.18);padding:15px 16px;font-weight:900;color:#fff}
.security li.soon-feature{background:linear-gradient(145deg,rgba(123,60,255,.22),rgba(0,0,0,.18));border-color:rgba(164,118,255,.38);padding:18px}
.soon-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}
.soon-head strong{font-size:18px}
.soon-head span{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:rgba(39,224,193,.14);border:1px solid rgba(39,224,193,.38);color:var(--cyan);font-size:10px;font-weight:1000;letter-spacing:.08em;padding:6px 9px;white-space:nowrap}
.security li.soon-feature p{margin:0;color:var(--muted);font-size:14px;font-weight:700;line-height:1.5}
.final-cta{border-radius:42px;padding:62px 28px;text-align:center}
.final-cta h2{max-width:850px;margin-left:auto;margin-right:auto}
.final-cta p{max-width:660px;margin-left:auto;margin-right:auto}
.floating-cta{position:fixed;right:20px;bottom:20px;z-index:60;border-radius:999px;padding:14px 20px;background:#fff;color:#100a1f;font-weight:950;box-shadow:0 18px 60px rgba(0,0,0,.42)}
.landing-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:30px clamp(22px,6vw,92px);color:var(--muted);border-top:1px solid var(--line)}
.landing-footer span{font-weight:950;color:#fff}
.reveal{animation:rise .82s cubic-bezier(.18,.9,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(34px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal,.btn{animation:none;transition:none}}
@media (max-width:1050px){
  .landing-nav{grid-template-columns:1fr auto}
  .nav-links{display:none}
  .hero,.simulator,.mobile-stage,.security{grid-template-columns:1fr}
  .hero{min-height:auto}
  .proof-strip{grid-template-columns:1fr 1fr}
  .screen-content{grid-template-columns:1fr}
}
@media (max-width:640px){
  .landing-nav{top:10px;width:calc(100% - 22px);padding:9px 10px}
  .nav-cta{display:none}
  .brand{font-size:14px}
  .csp-logo{width:32px;height:32px;border-radius:10px}
  .csp-logo svg{width:27px;height:27px}
  .hero{padding:54px 18px 42px;gap:32px;overflow:hidden}
  .hero-copy,.laptop-stage{width:100%;max-width:100%}
  .giant-word{font-size:112px;top:64px;left:16px}
  h1{font-size:34px;line-height:1.02;letter-spacing:-.046em;max-width:330px}
  h2{font-size:34px}
  .hero-copy p{font-size:16px;max-width:330px}
  .hero-actions{align-items:stretch;flex-direction:column}
  .hero-actions .btn{width:100%}
  .laptop-frame{width:100%;max-width:320px;margin:0 auto}
  .screen-nav{padding:0 10px;font-size:13px}
  .screen-nav b{font-size:11px}
  .screen{border-radius:24px;padding:12px}
  .screen-content{min-height:auto;padding:18px 8px 8px}
  .screen-copy h2{font-size:25px}
  .proof-strip{grid-template-columns:1fr;padding:0 18px 48px}
  .simulator,.mobile-stage,.security,.final-cta{margin-left:18px;margin-right:18px;margin-bottom:54px}
  .calc-card,.result-card{grid-template-columns:1fr}
  .result-card .btn{width:100%}
  .bar-row{grid-template-columns:96px 1fr 76px}
  .phone-screen{width:min(330px,100%);min-height:560px}
  .phone-shell::before{display:none}
  .security{padding:24px;grid-template-columns:1fr}
  .floating-cta{left:18px;right:18px;text-align:center}
  .landing-footer{align-items:flex-start;flex-direction:column;padding-bottom:86px}
}