@font-face{font-family:'IBM Plex Sans';src:url('/assets/fonts/ibm-plex-sans-regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:'IBM Plex Sans';src:url('/assets/fonts/ibm-plex-sans-medium.ttf') format('truetype');font-weight:500;font-display:swap}
@font-face{font-family:'IBM Plex Sans';src:url('/assets/fonts/ibm-plex-sans-semibold.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:'IBM Plex Sans';src:url('/assets/fonts/ibm-plex-sans-bold.ttf') format('truetype');font-weight:700;font-display:swap}
:root{
  --bg:#070B10; --bg2:#0B1118; --panel:#0E151D; --panel2:#111A24;
  --line:#1C2832; --line2:#15202A;
  --ink:#EAF2F7; --muted:#8FA3B2; --dim:#64798A;
  --cyan:#00C6E0; --cyan-d:#049FBF; --cyan-glow:rgba(0,198,224,.34);
  --sans:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box}
html{width:100%;max-width:100%;overflow-x:clip;scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;width:100%;max-width:100%;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
img{max-width:100%;display:block}
.wrap{width:min(1180px,calc(100% - 48px));margin:auto}
.skip{position:fixed;left:12px;top:-100px;background:var(--cyan);color:#03222A;padding:10px 16px;border-radius:8px;z-index:200;font-weight:600}
.skip:focus{top:12px}
::selection{background:var(--cyan);color:#03222A}

/* Header */
.site-head{position:sticky;top:0;z-index:100;background:rgba(7,11,16,.86);backdrop-filter:blur(16px);border-bottom:1px solid var(--line2)}
.nav{height:76px;display:flex;align-items:center;gap:34px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{height:38px;width:auto;max-width:100%}
.brand .by{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-left:12px;padding-left:12px;border-left:1px solid var(--line);white-space:nowrap}
.nav-links{display:flex;gap:30px;margin-left:auto;font-size:14px;font-weight:500;color:var(--muted)}
.nav-links a{transition:color .2s}
.nav-links a:hover{color:var(--cyan)}
.nav-cta{display:flex;align-items:center;gap:14px;flex:0 0 auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:100px;padding:13px 24px;font-size:14px;font-weight:600;border:1px solid transparent;transition:transform .18s,background .2s,border-color .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--cyan);color:#03222A}
.btn-primary:hover{background:#2ADAEE}
.btn-ghost{border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn svg{width:16px;height:16px}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:10px;color:var(--ink);padding:9px 12px}

/* Hero */
.hero{padding:74px 0 60px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;width:900px;height:900px;border-radius:50%;right:-380px;top:-420px;background:radial-gradient(circle,var(--cyan-glow),transparent 62%);opacity:.5;pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:56px;align-items:center;position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:11px;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:26px}
.eyebrow i{display:block;width:26px;height:1px;background:var(--cyan)}
h1{font-size:clamp(48px,6.2vw,82px);line-height:.96;letter-spacing:-.035em;font-weight:700;margin:0;max-width:640px}
h1 .accent{color:var(--cyan);display:block}
.hero p.lead{font-size:17px;line-height:1.7;color:var(--muted);max-width:520px;margin:26px 0 0}
.hero p.lead b{color:var(--ink);font-weight:600}
.hero-actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:30px}
.tag{font-size:12px;font-weight:500;color:#B9C8D4;border:1px solid var(--line);border-radius:100px;padding:8px 14px;background:rgba(255,255,255,.02)}
.tag b{color:var(--cyan);font-weight:600}

/* Hero device */
.hero-device{position:relative;display:flex;justify-content:center;align-items:center;min-height:560px}
.device-glow{position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,var(--cyan-glow),transparent 65%);filter:blur(8px);opacity:.7}
.phone-shell{position:relative;width:272px;border-radius:38px;padding:9px;background:linear-gradient(160deg,#22303D,#0D141B);box-shadow:0 40px 90px rgba(0,0,0,.65),inset 0 0 0 1px rgba(255,255,255,.08);z-index:2}
.phone-shell::after{content:"";position:absolute;left:50%;bottom:-14px;transform:translateX(-50%);width:70%;height:16px;background:radial-gradient(ellipse,rgba(0,201,224,.35),transparent 70%);filter:blur(8px)}
.phone-shell img{border-radius:30px;width:100%;aspect-ratio:372/470;object-fit:cover;object-position:top}
.float-card{position:absolute;z-index:3;background:rgba(14,21,29,.92);border:1px solid var(--line);border-radius:14px;padding:12px 15px;backdrop-filter:blur(10px);box-shadow:0 16px 40px rgba(0,0,0,.5)}
.float-card small{display:block;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin-bottom:4px}
.float-card b{font-size:14px;font-weight:600;display:flex;align-items:center;gap:7px}
.float-card b .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.fc-1{top:66px;left:-6px;transform:rotate(-3deg)}
.fc-2{bottom:96px;right:-10px;transform:rotate(3deg)}

/* Trust strip */
.trust{border-top:1px solid var(--line2);border-bottom:1px solid var(--line2);background:var(--bg2)}
.trust-in{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-item{display:flex;align-items:center;gap:12px;padding:22px 20px;border-right:1px solid var(--line2);font-size:13.5px;font-weight:500;color:#B9C8D4}
.trust-item:last-child{border-right:0}
.trust-item svg{width:19px;height:19px;stroke:var(--cyan);fill:none;stroke-width:1.6;flex:0 0 auto}

/* Sections */
.section{padding:104px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:44px;margin-bottom:48px;flex-wrap:wrap}
.sec-tag{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px}
.sec-tag::before{content:"";width:22px;height:1px;background:var(--cyan)}
h2{font-size:clamp(34px,4.2vw,54px);line-height:1.02;letter-spacing:-.03em;font-weight:700;margin:0;max-width:660px}
h2 .accent{color:var(--cyan)}
.sec-head p{max-width:400px;color:var(--muted);font-size:15px;margin:0 0 6px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{background:var(--panel);border:1px solid var(--line2);border-radius:20px;padding:30px 28px;transition:border-color .2s,transform .2s}
.step:hover{border-color:var(--line);transform:translateY(-3px)}
.step-no{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:rgba(0,201,224,.1);border:1px solid rgba(0,201,224,.3);color:var(--cyan);font-weight:700;font-size:14px;margin-bottom:22px}
.step h3{font-size:19px;font-weight:600;letter-spacing:-.01em;margin:0 0 9px}
.step p{font-size:14.5px;color:var(--muted);margin:0}

/* Rewards feature */
.rewards{background:var(--bg2);border-top:1px solid var(--line2);border-bottom:1px solid var(--line2)}
.reward-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:center}
.reward-copy p{color:var(--muted);font-size:15.5px;max-width:440px;margin:22px 0 0}
.reward-list{list-style:none;padding:0;margin:32px 0 0;display:flex;flex-direction:column;gap:18px}
.reward-list li{display:flex;gap:14px;align-items:flex-start}
.reward-list .ico{width:30px;height:30px;border-radius:50%;border:1px solid rgba(0,201,224,.35);display:grid;place-items:center;color:var(--cyan);flex:0 0 auto;font-size:13px}
.reward-list h4{margin:2px 0 4px;font-size:15px;font-weight:600}
.reward-list span{font-size:14px;color:var(--muted)}
.reward-card{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:0 30px 70px rgba(0,0,0,.45)}
.rc-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:20px;border-bottom:1px solid var(--line2)}
.rc-head b{font-size:16px;font-weight:600}
.rc-pill{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);border:1px solid rgba(0,201,224,.3);border-radius:100px;padding:6px 11px}
.rc-ladder{margin-top:22px;display:flex;flex-direction:column;gap:11px}
.rc-row{display:flex;align-items:center;gap:14px;padding:13px 15px;border:1px solid var(--line2);border-radius:13px;background:rgba(255,255,255,.015);font-size:14px;transition:border-color .2s}
.rc-row.done{border-color:rgba(0,201,224,.35);background:rgba(0,201,224,.05)}
.rc-row .n{width:26px;height:26px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:12px;color:var(--muted);flex:0 0 auto}
.rc-row.done .n{border-color:var(--cyan);color:var(--cyan)}
.rc-row .lbl{color:var(--muted)}
.rc-row .st{margin-left:auto;font-size:12px;font-weight:600;color:var(--dim)}
.rc-row.done .st{color:var(--cyan)}
.rc-cta{margin-top:22px;width:100%;border-radius:100px;border:0;background:var(--cyan);color:#03222A;font-weight:600;padding:15px;font-size:14px;transition:background .2s}
.rc-cta:hover{background:#2ADAEE}
.rc-note{margin-top:15px;font-size:12.5px;color:var(--dim);text-align:center}

/* Protocols */
.protocols{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.proto{background:var(--panel);border:1px solid var(--line2);border-radius:20px;padding:32px 28px;min-height:270px;display:flex;flex-direction:column;position:relative;overflow:hidden;transition:border-color .2s,transform .2s}
.proto::after{content:"";position:absolute;width:200px;height:200px;border-radius:50%;right:-90px;top:-90px;background:radial-gradient(circle,rgba(0,201,224,.14),transparent 68%);pointer-events:none}
.proto:hover{border-color:rgba(0,201,224,.35);transform:translateY(-3px)}
.proto .p-ico{width:46px;height:46px;border-radius:13px;background:rgba(0,201,224,.09);border:1px solid rgba(0,201,224,.28);display:grid;place-items:center;margin-bottom:28px}
.proto .p-ico svg{width:22px;height:22px;stroke:var(--cyan);fill:none;stroke-width:1.6}
.proto h3{font-size:21px;font-weight:600;margin:0 0 10px;letter-spacing:-.015em}
.proto p{font-size:14.5px;color:var(--muted);margin:0}
.proto .p-tag{margin-top:auto;padding-top:22px;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan)}

/* App showcase */
.app-sec{background:var(--bg2);border-top:1px solid var(--line2);border-bottom:1px solid var(--line2)}
.app-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:64px;align-items:center}
.app-shots{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:start}
.shot{border-radius:20px;overflow:hidden;border:1px solid var(--line);background:var(--panel);box-shadow:0 20px 50px rgba(0,0,0,.5);transition:transform .25s,border-color .25s}
.shot:hover{transform:translateY(-4px);border-color:rgba(0,198,224,.3)}
.shot img{width:100%}
.app-feats{display:flex;flex-direction:column;gap:22px;margin-top:26px}
.app-feat{display:flex;gap:14px}
.app-feat .ico{width:34px;height:34px;border-radius:11px;background:rgba(0,201,224,.1);border:1px solid rgba(0,201,224,.28);display:grid;place-items:center;color:var(--cyan);flex:0 0 auto}
.app-feat .ico svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.7}
.app-feat h4{margin:1px 0 5px;font-size:15.5px;font-weight:600}
.app-feat p{margin:0;font-size:14px;color:var(--muted)}
.store-row{display:flex;gap:11px;margin-top:32px;flex-wrap:wrap}
.store{border:1px solid var(--line);border-radius:12px;padding:10px 16px;display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.02)}
.store svg{width:18px;height:18px;fill:var(--ink)}
.store small{display:block;font-size:9.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}
.store b{font-size:12.5px;font-weight:600}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;background:none;border:0;color:var(--ink);display:flex;align-items:center;justify-content:space-between;gap:20px;text-align:left;padding:22px 0;font-size:16px;font-weight:600;letter-spacing:-.01em}
.faq-q .plus{width:26px;height:26px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--cyan);font-size:15px;flex:0 0 auto;transition:transform .22s,background .22s,color .22s}
.faq-item.open .plus{transform:rotate(45deg);background:var(--cyan);color:#03222A;border-color:var(--cyan)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq-a p{margin:0;padding:0 40px 22px 0;font-size:14.5px;color:var(--muted);max-width:600px}
.faq-item.open .faq-a{max-height:220px}

/* CTA */
.cta-box{background:linear-gradient(140deg,#0B1A22,#08131A 60%);border:1px solid rgba(0,201,224,.25);border-radius:26px;padding:60px 54px;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-box::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-160px;top:-260px;background:radial-gradient(circle,rgba(0,201,224,.2),transparent 65%)}
.cta-copy{position:relative;z-index:1}
.cta-copy h2{font-size:clamp(32px,4vw,50px)}
.cta-copy p{color:var(--muted);margin:16px 0 0;font-size:15px}
.cta-actions{display:flex;gap:12px;position:relative;z-index:1;flex-wrap:wrap}

/* Footer */
.site-foot{border-top:1px solid var(--line2);padding:44px 0 34px;margin-top:20px}
.foot-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;align-items:flex-start}
.foot-brand img{height:34px;width:auto;margin-bottom:18px}
.foot-brand p{margin:0;font-size:13.5px;color:var(--dim);max-width:320px}
.foot-cols{display:flex;gap:60px;flex-wrap:wrap}
.foot-col h5{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--dim);margin:0 0 14px;font-weight:600}
.foot-col a{display:block;font-size:14px;color:#B9C8D4;margin:9px 0;transition:color .2s}
.foot-col a:hover{color:var(--cyan)}
.foot-bottom{border-top:1px solid var(--line2);margin-top:36px;padding-top:22px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12.5px;color:var(--dim)}

/* Toast */
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,18px);background:var(--cyan);color:#03222A;font-weight:600;font-size:14px;padding:13px 22px;border-radius:100px;box-shadow:0 16px 40px rgba(0,0,0,.5);opacity:0;pointer-events:none;transition:.24s;z-index:150;max-width:calc(100% - 40px);text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media(max-width:1000px){
  .nav-links{display:none}
  .menu-btn{display:block;margin-left:auto}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero-device{min-height:0;margin-top:14px}
  .trust-in{grid-template-columns:1fr 1fr}
  .trust-item:nth-child(2){border-right:0}
  .trust-item:nth-child(1),.trust-item:nth-child(2){border-bottom:1px solid var(--line2)}
  .reward-grid{grid-template-columns:1fr;gap:44px}
  .steps,.protocols{grid-template-columns:1fr}
  .app-grid{grid-template-columns:1fr;gap:44px}
  .faq-wrap{grid-template-columns:1fr;gap:36px}
  .cta-box{padding:44px 32px}
}
@media(max-width:560px){
  .wrap{width:calc(100% - 30px)}
  .brand img{height:32px}
  .brand .by{display:none}
  h1{font-size:clamp(40px,12vw,56px)}
  .section{padding:72px 0}
  .sec-head{margin-bottom:34px}
  .cta-box{padding:34px 24px}
  .foot-bottom{flex-direction:column;gap:8px}
  .hero-actions .btn{width:100%}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}