:root{
    --bg:#040812;
    --panel:rgba(8,18,32,.82);
    --line:rgba(84,227,255,.2);
    --cyan:#55e7ff;
    --green:#71ffbd;
    --text:#e9fbff;
    --muted:#8aa9b5;
    --danger:#ff668a;
    --shadow:0 0 42px rgba(52,215,255,.12);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:
radial-gradient(circle at 20% 0%,#0d2435 0,transparent 34%),
radial-gradient(circle at 90% 20%,#12203d 0,transparent 30%),
linear-gradient(145deg,#02050b,#07111d 55%,#02050b);color:var(--text)}
body{position:relative;overflow-x:hidden}
.scanlines{position:fixed;inset:0;pointer-events:none;z-index:20;opacity:.12;background:repeating-linear-gradient(0deg,transparent 0,transparent 3px,rgba(255,255,255,.025) 4px)}
.ambient{position:fixed;width:32rem;height:32rem;border-radius:50%;filter:blur(100px);opacity:.12;pointer-events:none}
.ambient-a{background:#00c8ff;left:-12rem;top:10rem}
.ambient-b{background:#366cff;right:-14rem;bottom:-10rem}
.topbar{height:84px;padding:0 clamp(20px,5vw,72px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(2,8,15,.76);backdrop-filter:blur(18px);position:sticky;top:0;z-index:10}
.brand{display:flex;gap:14px;align-items:center;color:var(--text);text-decoration:none}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--cyan);box-shadow:0 0 18px rgba(85,231,255,.28),inset 0 0 18px rgba(85,231,255,.08);transform:rotate(45deg);font-size:20px}
.brand-mark::first-letter{transform:rotate(-45deg)}
.brand strong{display:block;letter-spacing:.08em;text-transform:uppercase}
.brand small{display:block;color:var(--muted);font-size:.67rem;letter-spacing:.14em;margin-top:4px}
nav{display:flex;align-items:center;gap:18px}
nav a{color:var(--muted);text-decoration:none;font-size:.9rem}
nav a:hover{color:var(--cyan)}
.status{font-size:.75rem;color:var(--green);text-transform:uppercase;letter-spacing:.12em}
.status i{display:inline-block;width:7px;height:7px;background:var(--green);border-radius:50%;box-shadow:0 0 12px var(--green);margin-right:8px}
.shell{width:min(1120px,calc(100% - 32px));margin:42px auto 56px}
.hero{display:grid;grid-template-columns:1.35fr .65fr;gap:24px;margin-bottom:24px}
.panel{background:linear-gradient(180deg,rgba(12,27,45,.88),rgba(5,13,24,.9));border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;position:relative;overflow:hidden}
.panel::before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);opacity:.65}
.hero-copy{padding:36px}
.eyebrow{color:var(--cyan);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;margin-bottom:14px}
h1,h2,h3{margin:0}
h1{font-size:clamp(2rem,5vw,4.1rem);line-height:.98;letter-spacing:-.04em}
h1 span{color:transparent;-webkit-text-stroke:1px var(--cyan);text-shadow:0 0 24px rgba(85,231,255,.24)}
.lead{max-width:700px;color:#b5cad1;line-height:1.7;margin:22px 0 0}
.telemetry{padding:26px;display:grid;gap:14px}
.metric{padding:18px;border:1px solid rgba(85,231,255,.14);background:rgba(2,8,14,.48);border-radius:12px}
.metric b{display:block;font-size:1.45rem;color:var(--green)}
.metric span{color:var(--muted);font-size:.76rem;text-transform:uppercase;letter-spacing:.12em}
.card{padding:30px}
.card-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:26px}
.card-head p{color:var(--muted);margin:7px 0 0}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.full{grid-column:1/-1}
label{display:block;color:#a9c0c8;font-size:.77rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px}
input,textarea,select{width:100%;border:1px solid rgba(98,215,242,.23);background:rgba(1,8,15,.78);color:var(--text);padding:13px 14px;border-radius:10px;outline:none;font:inherit;transition:.18s}
input:focus,textarea:focus,select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(85,231,255,.09),0 0 20px rgba(85,231,255,.08)}
textarea{min-height:125px;resize:vertical}
button,.button{border:0;border-radius:10px;padding:14px 20px;font-weight:750;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:10px}
.primary{background:linear-gradient(90deg,#35d5f4,#77ffc1);color:#031016;box-shadow:0 0 24px rgba(77,232,239,.18)}
.secondary{background:transparent;color:var(--cyan);border:1px solid rgba(85,231,255,.35)}
.actions{display:flex;gap:12px;align-items:center;margin-top:6px}
.notice{padding:14px 16px;border-radius:10px;margin-bottom:18px;border:1px solid}
.notice.success{color:var(--green);border-color:rgba(113,255,189,.35);background:rgba(44,173,115,.08)}
.notice.error{color:#ff91aa;border-color:rgba(255,102,138,.35);background:rgba(255,74,116,.08)}
.auth-wrap{max-width:520px;margin:60px auto}
.auth-symbol{font-size:64px;color:var(--cyan);text-align:center;text-shadow:0 0 24px rgba(85,231,255,.65);margin-bottom:18px}
.auth-wrap h1{text-align:center;font-size:2rem}
.auth-wrap .lead{text-align:center;margin:12px auto 25px}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:14px 12px;border-bottom:1px solid rgba(85,231,255,.1);vertical-align:top}
th{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--cyan)}
td{font-size:.9rem;color:#cce1e7}
.badge{display:inline-block;padding:5px 8px;border-radius:999px;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;border:1px solid rgba(113,255,189,.3);color:var(--green)}
code.inline{color:var(--cyan);background:rgba(85,231,255,.08);padding:2px 5px;border-radius:4px}
footer{width:min(1120px,calc(100% - 32px));margin:0 auto 24px;padding-top:18px;border-top:1px solid rgba(85,231,255,.1);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:#58737e;font-size:.63rem;letter-spacing:.1em}
@media(max-width:800px){
 .hero{grid-template-columns:1fr}
 .grid{grid-template-columns:1fr}
 .full{grid-column:auto}
 nav .status{display:none}
 .topbar{height:auto;min-height:76px;padding-top:12px;padding-bottom:12px}
 nav{gap:10px}
 nav a{font-size:.78rem}
 .brand small{display:none}
 .card,.hero-copy{padding:22px}
}
.modal-layer.inline-modal{position:relative;inset:auto;background:transparent;padding:0;display:block}
.modal-card{border:1px solid rgba(85,231,255,.22);background:rgba(1,8,15,.74);border-radius:16px;padding:24px;text-align:center;box-shadow:inset 0 0 30px rgba(85,231,255,.04)}
.modal-card p{color:var(--muted);line-height:1.6}
.security-ring{width:70px;height:70px;border:1px solid var(--cyan);border-radius:50%;display:grid;place-items:center;margin:0 auto 18px;color:var(--cyan);letter-spacing:.12em;box-shadow:0 0 24px rgba(85,231,255,.22),inset 0 0 20px rgba(85,231,255,.08)}
.masked-phone{font-size:1.6rem;letter-spacing:.15em;color:var(--green);margin:18px 0 22px;text-shadow:0 0 14px rgba(113,255,189,.25)}
.otp-input{text-align:center;font-size:2rem;letter-spacing:.45em;padding-left:calc(14px + .45em);font-variant-numeric:tabular-nums}