:root{--bg0:#050a13;--bg1:#0c1b2e;--steel:#3d78b0;--ice:#8cc8ff;--silver:#c5d0dc;--white:#f3f6fa;--muted:#7d8ea3;--red:#ff4b5c;--green:#5fe3a1;--amber:#ffc857;--card:linear-gradient(160deg,rgba(26,52,82,.82),rgba(10,22,38,.92));--line:rgba(140,200,255,.24)}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Montserrat',system-ui,Arial,sans-serif;background:var(--bg0);color:var(--silver);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}img,svg{max-width:100%}
.mono{font-family:'JetBrains Mono',ui-monospace,monospace}
.wrap{width:min(1240px,100% - 48px);margin-inline:auto}
.bgfx{position:fixed;inset:0;z-index:-2;background:radial-gradient(ellipse at 75% 8%,#16395c 0%,#0c1b2e 40%,#050a13 78%)}
.bgfx::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(140,200,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(140,200,255,.04) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at 60% 25%,#000 10%,transparent 70%)}
h1,h2,h3{color:var(--white);font-weight:900;line-height:1.04;letter-spacing:-.015em;text-transform:uppercase}
h1{font-size:clamp(2.5rem,6.4vw,5.6rem)}h2{font-size:clamp(2rem,4.4vw,3.6rem)}h3{font-size:1.3rem;letter-spacing:0}
.ice{color:var(--ice)}.grn{color:var(--green)}.amb{color:var(--amber)}.red{color:var(--red)}.w{color:var(--white)}.mut{color:var(--muted)}
.kick{font-family:'JetBrains Mono',monospace;font-weight:800;font-size:.8rem;letter-spacing:.3em;color:var(--ice);text-transform:uppercase}
.lead{font-size:clamp(1.05rem,1.6vw,1.35rem);color:var(--silver);max-width:46ch}
section{padding:clamp(52px,7vw,92px) 0;position:relative}
.sec-head{margin-bottom:clamp(28px,4vw,52px)}.sec-head h2{margin:.5rem 0 1rem}.sec-head p{max-width:62ch;font-size:1.1rem}
.card{background:var(--card);border:1.5px solid var(--line);border-radius:22px;box-shadow:0 20px 50px rgba(0,0,0,.4)}
/* nav */
nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
nav.solid{background:rgba(5,10,19,.82);backdrop-filter:blur(14px);border-color:var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.logo{display:flex;align-items:center;gap:12px}.logo img{display:block}
.nav-links{display:flex;gap:26px;font-weight:700;font-size:.9rem;color:var(--silver)}.nav-links a:hover{color:var(--white)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 30px;border-radius:14px;font-weight:900;letter-spacing:.04em;text-transform:uppercase;font-size:1rem;border:1.5px solid transparent;transition:transform .2s,box-shadow .2s,background .2s;cursor:pointer}
.btn:hover{transform:translateY(-2px)}
.btn.p{background:linear-gradient(135deg,#3d78b0,#8cc8ff);color:#050a13;box-shadow:0 10px 34px rgba(140,200,255,.32)}.btn.p:hover{box-shadow:0 14px 44px rgba(140,200,255,.5)}
.btn.g{background:rgba(95,227,161,.1);border-color:rgba(95,227,161,.6);color:var(--green)}.btn.g:hover{background:rgba(95,227,161,.2)}
.btn.o{border-color:var(--line);color:var(--white);background:rgba(140,200,255,.06)}.btn.o:hover{background:rgba(140,200,255,.14)}
.btn.sm{padding:11px 20px;font-size:.82rem;border-radius:11px}
.pulse{animation:pulse 2.4s ease-in-out infinite}@keyframes pulse{0%,100%{box-shadow:0 10px 34px rgba(140,200,255,.32)}50%{box-shadow:0 10px 52px rgba(140,200,255,.65)}}
/* hero */
.hero{min-height:100svh;padding:110px 0 60px;display:flex;align-items:center}
.hero .wrap{display:grid;grid-template-columns:1.02fr 1fr;gap:clamp(24px,4vw,56px);align-items:center}
.pill{display:inline-flex;align-items:center;gap:10px;padding:9px 20px;border-radius:40px;border:1.5px solid rgba(95,227,161,.55);background:rgba(95,227,161,.1);font-family:'JetBrains Mono',monospace;font-weight:800;font-size:.74rem;letter-spacing:.14em;color:var(--green);text-transform:uppercase}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--green);animation:blink 1.6s infinite}@keyframes blink{50%{opacity:.25}}
.hero h1{margin:22px 0 22px;font-size:clamp(2.3rem,4.8vw,4.5rem)}.hero .lead{margin-bottom:32px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.chips{display:flex;flex-wrap:wrap;gap:10px}.chip{padding:8px 16px;border-radius:30px;border:1.5px solid rgba(140,200,255,.4);background:rgba(140,200,255,.07);font-family:'JetBrains Mono',monospace;font-weight:700;font-size:.72rem;letter-spacing:.1em;color:var(--ice);text-transform:uppercase}
.hero-card{padding:22px 22px 14px;position:relative}
.hc-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:6px}
.hc-name{font-weight:900;color:var(--white);font-size:1.35rem}.hc-sub{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--muted);font-weight:700;letter-spacing:.08em}
.hc-net{font-weight:900;font-size:clamp(2rem,3.6vw,3rem);color:var(--green);line-height:1;text-align:right}.hc-netl{font-family:'JetBrains Mono',monospace;font-size:.62rem;color:var(--muted);letter-spacing:.14em;text-align:right;margin-top:6px}
.dots{display:flex;gap:8px;justify-content:center;margin-top:8px}.dots b{width:26px;height:4px;border-radius:3px;background:rgba(140,200,255,.25);cursor:pointer;transition:.3s}.dots b.on{background:var(--ice);width:44px}
.chart{width:100%;display:block;touch-action:pan-y}.chart text{font-family:'JetBrains Mono',monospace;font-weight:700}
.tip{position:absolute;pointer-events:none;background:rgba(5,10,19,.92);border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--white);opacity:0;transition:opacity .15s;white-space:nowrap;z-index:5}
.legend{display:flex;gap:18px;flex-wrap:wrap;font-family:'JetBrains Mono',monospace;font-size:.68rem;font-weight:700;letter-spacing:.08em;color:var(--muted);padding:6px 4px 10px}.legend span:before{content:"";display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:8px;vertical-align:-1px}
.legend .a:before{background:var(--ice)}.legend .b:before{background:var(--green)}
.fine{font-size:.74rem;color:#6f8198;line-height:1.5}
/* ticker */
.ticker{border-block:1px solid var(--line);background:rgba(8,18,32,.7);overflow:hidden;white-space:nowrap}
.ticker div{display:inline-flex;gap:52px;padding:16px 0;animation:tick 38s linear infinite;font-family:'JetBrains Mono',monospace;font-weight:800;font-size:.82rem;letter-spacing:.16em;color:var(--ice);text-transform:uppercase}
.ticker em{color:var(--green);font-style:normal}@keyframes tick{to{transform:translateX(-50%)}}
/* explorer */
.explorer{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px}
.tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.tab{padding:11px 20px;border-radius:30px;border:1.5px solid var(--line);background:rgba(140,200,255,.05);color:var(--silver);font-weight:800;font-size:.86rem;cursor:pointer;transition:.2s;font-family:inherit}
.tab:hover{background:rgba(140,200,255,.14)}.tab.on{background:linear-gradient(135deg,#3d78b0,#8cc8ff);color:#050a13;border-color:transparent}
.stat{padding:18px 20px;min-width:0}.stat+.stat{margin-top:14px}
.stat .l{font-family:'JetBrains Mono',monospace;font-size:.66rem;letter-spacing:.18em;color:var(--muted);font-weight:800;text-transform:uppercase}
.stat .v{font-weight:900;color:var(--white);font-size:1.8rem;line-height:1.1;margin-top:4px}.stat .v.big{font-size:2.6rem;color:var(--green)}
.stat .s{font-size:.82rem;color:var(--silver);margin-top:2px}
.sgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.sgrid .stat+.stat{margin:0}
.note{margin-top:18px;font-size:.8rem;color:#6f8198;line-height:1.55}
.oosrow{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:30px}
.oos{padding:22px 20px}.oos .n{font-weight:900;color:var(--white);font-size:1.05rem}.oos .m{font-family:'JetBrains Mono',monospace;font-size:.66rem;color:var(--muted);font-weight:700;margin:2px 0 10px}
.oos .t{font-family:'JetBrains Mono',monospace;font-size:.62rem;letter-spacing:.14em;color:var(--green);font-weight:800}.oos .v{font-weight:900;font-size:1.9rem;color:var(--green);line-height:1.1}.oos .p{font-size:.84rem;color:var(--silver);font-weight:700;margin-top:4px}
/* strategies */
.sgr{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.strat{padding:22px;display:flex;flex-direction:column;gap:12px;transition:transform .25s,border-color .25s}.strat:hover{transform:translateY(-6px);border-color:rgba(140,200,255,.6)}
.strat h3{display:flex;justify-content:space-between;gap:10px;align-items:baseline}.strat h3 small{font-family:'JetBrains Mono',monospace;font-size:.68rem;color:var(--muted);font-weight:700;letter-spacing:.08em;text-transform:none}
.strat .style{font-weight:800;color:var(--ice);font-size:.92rem}.strat p{font-size:.95rem}
.strat svg{border-radius:12px}
.sgr .strat:nth-child(4){grid-column:1 / span 1}
/* why */
.why{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:start}
.calc{padding:28px}.calc h3{margin-bottom:6px}
.pre{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 18px}.pre button{font-family:inherit;padding:9px 14px;border-radius:30px;border:1.5px solid var(--line);background:rgba(140,200,255,.06);color:var(--silver);font-weight:800;font-size:.78rem;cursor:pointer}.pre button.on{background:var(--ice);color:#050a13;border-color:transparent}
.sl{margin:14px 0}.sl label{display:flex;justify-content:space-between;font-weight:800;font-size:.85rem;color:var(--white)}.sl label b{color:var(--ice);font-family:'JetBrains Mono',monospace}
input[type=range]{width:100%;accent-color:#8cc8ff;margin-top:8px}
.res{margin-top:18px;padding:20px;border-radius:16px;background:rgba(5,10,19,.6);border:1px solid var(--line)}
.res .l{font-family:'JetBrains Mono',monospace;font-size:.64rem;letter-spacing:.18em;color:var(--muted);font-weight:800}.res .v{font-weight:900;font-size:2.4rem;line-height:1.1}
.bar{height:10px;border-radius:6px;background:rgba(140,200,255,.12);margin-top:12px;position:relative;overflow:hidden}.bar i{position:absolute;top:0;bottom:0;left:50%;border-radius:6px;transition:.35s}
.bullets{list-style:none;margin:18px 0}.bullets li{padding-left:34px;margin-bottom:14px;position:relative;font-size:1.02rem}.bullets li:before{content:"✔";position:absolute;left:0;top:0;color:var(--ice);font-weight:900}
/* risk / inside */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feat{padding:26px}.feat h3{color:var(--ice);margin-bottom:8px;font-size:1.2rem}.feat p{font-size:.96rem}
.inside{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:center}
.docs{position:relative;height:460px}.docs img{position:absolute;width:300px;border-radius:8px;border:1px solid var(--line);box-shadow:0 24px 60px rgba(0,0,0,.6);transition:transform .35s}
.docs img:nth-child(1){left:2%;top:50px;transform:rotate(-7deg)}.docs img:nth-child(2){left:30%;top:20px;transform:rotate(-1deg);z-index:2}.docs img:nth-child(3){left:58%;top:60px;transform:rotate(6deg)}
.docs:hover img:nth-child(1){transform:rotate(-11deg) translateX(-14px)}.docs:hover img:nth-child(3){transform:rotate(10deg) translateX(14px)}
/* free + pricing */
.free{padding:clamp(28px,4vw,52px);display:grid;grid-template-columns:1.1fr 1fr;gap:34px;align-items:center;border-color:rgba(95,227,161,.45)}
.steps{list-style:none;counter-reset:s}.steps li{counter-increment:s;position:relative;padding-left:58px;margin-bottom:18px}.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#3d78b0,#8cc8ff);color:#050a13;font-weight:900;display:flex;align-items:center;justify-content:center}
.steps b{color:var(--white)}
.price{max-width:640px;margin-inline:auto;padding:clamp(28px,4vw,48px);text-align:center;border-color:rgba(255,200,87,.55);position:relative}
.price .amt{font-weight:900;font-size:clamp(3.6rem,9vw,6rem);color:var(--amber);line-height:1}.price .amt small{font-size:1rem;color:var(--silver);display:block;font-family:'JetBrains Mono',monospace;letter-spacing:.18em;margin-top:8px}
.price ul{list-style:none;text-align:left;margin:26px auto;max-width:430px}.price li{margin-bottom:11px;padding-left:30px;position:relative}.price li:before{content:"✔";position:absolute;left:0;color:var(--green);font-weight:900}
.price .v1{margin-top:20px;padding:14px;border-radius:12px;background:rgba(95,227,161,.08);border:1px solid rgba(95,227,161,.4);color:var(--green);font-weight:800;font-size:.95rem}
/* faq */
.faq{max-width:900px;margin-inline:auto}.faq details{border:1.5px solid var(--line);border-radius:16px;background:rgba(10,22,38,.7);margin-bottom:12px;overflow:hidden}
.faq summary{padding:20px 26px;cursor:pointer;font-weight:800;color:var(--white);font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--ice);font-size:1.5rem;line-height:1;transition:.2s}.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{padding:0 26px 22px;font-size:.98rem}
/* footer */
footer{border-top:1px solid var(--line);padding:56px 0 40px;background:rgba(4,8,15,.7)}
.fgrid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:34px}.fgrid h4{color:var(--white);font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:12px}.fgrid a{display:block;margin-bottom:8px;color:var(--silver)}.fgrid a:hover{color:var(--ice)}
.disc{margin-top:36px;padding-top:24px;border-top:1px solid var(--line);font-size:.76rem;color:#6f8198;line-height:1.65}
/* box */
.stage{perspective:1800px;display:flex;justify-content:center;padding:20px}
.box{position:relative;width:260px;height:354px;transform-style:preserve-3d;animation:spin 14s ease-in-out infinite}
@keyframes spin{0%,100%{transform:rotateX(-7deg) rotateY(-38deg)}50%{transform:rotateX(-7deg) rotateY(14deg)}}
.box .f{position:absolute;backface-visibility:hidden;overflow:hidden}
.box .front{width:260px;height:354px;transform:translateZ(28px);background:linear-gradient(160deg,#16324f,#0a1626 55%,#050a13);border:2px solid rgba(140,200,255,.5);border-radius:5px;padding:16px 18px}
.box .back{width:260px;height:354px;transform:rotateY(180deg) translateZ(28px);background:#0a1626;border:2px solid rgba(140,200,255,.3)}
.box .spine{width:56px;height:354px;left:-28px;transform:rotateY(-90deg) translateZ(130px);background:linear-gradient(180deg,#1b3b5c,#0a1626);border:2px solid rgba(140,200,255,.4);display:flex;align-items:center;justify-content:center}
.box .side{width:56px;height:354px;left:232px;transform:rotateY(90deg) translateZ(-102px);background:#0a1626;border:2px solid rgba(140,200,255,.25)}
.box .top{width:260px;height:56px;top:-28px;transform:rotateX(90deg) translateZ(28px);background:linear-gradient(90deg,#1b3b5c,#0f2339);border:2px solid rgba(140,200,255,.4)}
.box .bot{width:260px;height:56px;top:326px;transform:rotateX(-90deg) translateZ(28px);background:#050a13}
.box .tag{font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:.24em;color:var(--ice);font-weight:700;margin-top:14px}
.box .big{font-weight:900;color:var(--white);font-size:30px;line-height:.98;text-transform:uppercase;margin-top:6px}.box .big small{font-size:25px}
.box .sub{font-weight:800;color:var(--ice);font-size:14px;letter-spacing:.07em;text-transform:uppercase;margin-top:4px}
.box ul{list-style:none;margin-top:12px}.box li{font-size:11px;font-weight:700;color:var(--silver);margin-bottom:5px;display:flex;align-items:center;gap:7px}.box li:before{content:"";width:6px;height:6px;border-radius:2px;background:var(--ice)}
.box .ft{position:absolute;left:18px;right:18px;bottom:12px;font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:.16em;color:var(--muted);font-weight:700;border-top:1px solid rgba(140,200,255,.25);padding-top:7px}
.boxwrap{position:relative}.boxwrap .badge{position:absolute;right:-8px;bottom:6px;z-index:3;width:128px;height:128px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#ffe08a,#ffc857 55%,#d89a1d);color:#1a1204;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;font-weight:900;box-shadow:0 0 0 5px rgba(255,200,87,.22),0 14px 34px rgba(0,0,0,.5)}
.badge span:first-child{font-size:11px;letter-spacing:.1em}.badge b{font-size:32px;line-height:1}.badge span:last-child{font-size:10px;letter-spacing:.05em}
/* reveal */
.rv{opacity:0;transform:translateY(34px);transition:opacity .8s,transform .8s cubic-bezier(.2,.7,.2,1)}.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.box,.ticker div,.pulse,.pill i{animation:none}html{scroll-behavior:auto}}
/* responsive */
@media(max-width:1020px){.hero .wrap,.explorer,.why,.inside,.free{grid-template-columns:1fr}.oosrow{grid-template-columns:repeat(2,1fr)}.sgr,.grid3{grid-template-columns:1fr 1fr}.nav-links{display:none}.docs{height:400px}.docs img{width:240px}.fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.sgr,.grid3,.oosrow,.fgrid{grid-template-columns:1fr}.btn{width:100%}.hero{padding-top:96px}.docs{height:340px}.docs img{width:190px}.tabs{overflow-x:auto;flex-wrap:nowrap;padding-bottom:6px}.tab{white-space:nowrap}.sgrid{grid-template-columns:1fr 1fr}}

.fgrid a.logo{display:flex;margin-bottom:0}
@media(max-width:640px){nav .logo img:nth-child(2){display:none}}

.buygrid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:1040px;margin-inline:auto}.buygrid .price{max-width:none}@media(max-width:820px){.buygrid{grid-template-columns:1fr}}