:root{--bg:#050505;--bg2:#0b0b0c;--card:#121213;--line:#2a1414;--text:#f3eeee;--muted:#a59a9a;--c1:#ff2d2d;--c2:#9b0d0d;--c3:#ff7a59;--ok:#34d399;--warn:#fbbf24;--bad:#f87171;--r:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:var(--c1);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.muted{color:var(--muted)}.small{font-size:.875rem}
.grad{background:linear-gradient(90deg,var(--c1),var(--c2) 55%,var(--c3));-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;border:1px solid transparent;cursor:pointer;font-size:1rem;transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(90deg,var(--c1),var(--c2));color:#fff;box-shadow:0 8px 30px -10px var(--c2)}
.btn-ghost{border-color:var(--line);color:var(--text);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:var(--c1)}
.btn-block{width:100%;justify-content:center}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;color:var(--text);letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.nav{position:sticky;top:0;z-index:50;background:rgba(5,5,5,.8);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:70px;gap:20px}
.nav-links{display:flex;gap:28px}.nav-links a{color:var(--muted);font-weight:500}.nav-links a:hover{color:var(--text);text-decoration:none}
.nav-cta{display:flex;gap:10px}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:8px 12px;font-size:1.1rem}
.hero{position:relative;overflow:hidden;padding:110px 0 90px}
.hero::before{content:"";position:absolute;inset:-30% -10% auto;height:120%;background:radial-gradient(600px 380px at 20% 30%,rgba(255,45,45,.18),transparent 70%),radial-gradient(640px 420px at 80% 20%,rgba(155,13,13,.22),transparent 70%),radial-gradient(500px 300px at 60% 80%,rgba(255,122,89,.12),transparent 70%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{display:inline-block;padding:6px 14px;border:1px solid var(--line);border-radius:999px;color:var(--c1);font-size:.85rem;font-weight:600;background:rgba(255,45,45,.06)}
h1{font-size:clamp(2.3rem,5vw,3.8rem);line-height:1.08;margin:18px 0;letter-spacing:-.025em}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1.15;margin:10px 0 14px;letter-spacing:-.02em}
h3{margin:0 0 8px;font-size:1.15rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:560px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-note{margin-top:18px;font-size:.9rem;color:var(--muted)}
.store{background:linear-gradient(180deg,var(--card),var(--bg2));border:1px solid var(--line);border-radius:22px;padding:16px;box-shadow:0 40px 80px -30px rgba(0,0,0,.7)}
.store-top{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--muted);margin-bottom:10px}
.live{display:inline-flex;align-items:center;gap:6px;color:var(--bad);font-weight:700}.live::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--bad);animation:pulse 1.4s infinite}
@keyframes pulse{50%{opacity:.25}}
.floor{position:relative;aspect-ratio:16/10;border-radius:14px;background:repeating-radial-gradient(circle at 50% 50%,transparent 0 26px,rgba(255,45,45,.07) 26px 27px),#070707;overflow:hidden;border:1px solid var(--line)}
.aisle{position:absolute;background:#1a1414;border-radius:6px}
.heat{position:absolute;border-radius:50%;filter:blur(18px);opacity:.75}
.box{position:absolute;border:2px solid var(--c1);border-radius:6px;animation:drift 6s ease-in-out infinite alternate}
.box span{position:absolute;top:-20px;left:-2px;background:var(--c1);color:#fff;font-size:.62rem;font-weight:700;padding:1px 6px;border-radius:4px;white-space:nowrap}
.box.alert{border-color:var(--c3)}.box.alert span{background:var(--c3)}
@keyframes drift{to{transform:translate(18px,8px)}}
.store-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}
.mini{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.mini b{display:block;font-size:1.2rem}.mini small{color:var(--muted);font-size:.75rem}
section{padding:90px 0}
.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.center{text-align:center}.center .lead{margin:0 auto}
.kicker{color:var(--c1);font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:.8rem}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(255,45,45,.5);transform:translateY(-3px)}
.card p{color:var(--muted);margin:0}
.icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;background:linear-gradient(135deg,rgba(255,45,45,.18),rgba(155,13,13,.22));font-size:1.35rem}
.pills{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:36px}
.pill{padding:8px 16px;border-radius:999px;border:1px solid var(--line);color:var(--muted);font-size:.92rem;background:var(--card)}
.stat{text-align:center;padding:28px}.stat b{display:block;font-size:2.4rem;line-height:1.1}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
ul.check{list-style:none;padding:0;margin:18px 0 0}ul.check li{padding:7px 0 7px 32px;position:relative;color:var(--muted)}
ul.check li::before{content:"✓";position:absolute;left:0;top:7px;width:22px;height:22px;border-radius:50%;background:rgba(52,211,153,.15);color:var(--ok);display:grid;place-items:center;font-size:.75rem;font-weight:800}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:44px}
.step{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px 20px}
.step::before{counter-increment:s;content:"0" counter(s);font-weight:800;font-size:1.6rem;display:block;margin-bottom:10px}
.step:nth-child(odd)::before{color:var(--c1)}.step:nth-child(even)::before{color:var(--c3)}
.step p{color:var(--muted);font-size:.93rem;margin:0}
.tabs{display:inline-flex;gap:6px;padding:6px;border:1px solid var(--line);border-radius:999px;background:var(--card);margin:28px 0 30px}
.tab{background:none;border:0;color:var(--muted);padding:10px 20px;border-radius:999px;font-weight:600;cursor:pointer;font-size:.95rem}
.tab.on{background:linear-gradient(90deg,var(--c1),var(--c2));color:#fff}
.panel{display:none}.panel.on{display:grid}
.faq{max-width:820px;margin:40px auto 0}
details{border:1px solid var(--line);border-radius:14px;background:var(--card);margin-bottom:12px;padding:0 22px}
summary{cursor:pointer;padding:18px 0;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--c1);font-size:1.4rem;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin:0 0 18px}
.cta{border-radius:26px;padding:60px 40px;text-align:center;background:radial-gradient(500px 220px at 20% 0,rgba(255,45,45,.25),transparent),radial-gradient(500px 240px at 90% 100%,rgba(255,122,89,.2),transparent),var(--card);border:1px solid var(--line)}
footer{border-top:1px solid var(--line);padding:56px 0 30px;color:var(--muted)}
.foot{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.foot h4{color:var(--text);margin:0 0 12px;font-size:.95rem}
.foot a{display:block;color:var(--muted);padding:3px 0}.foot a:hover{color:var(--text)}
.copy{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);font-size:.85rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.login-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(700px 400px at 20% 10%,rgba(255,45,45,.14),transparent 70%),radial-gradient(700px 450px at 90% 90%,rgba(155,13,13,.18),transparent 70%),var(--bg)}
.login-card{width:100%;max-width:420px;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:36px;box-shadow:0 40px 80px -30px rgba(0,0,0,.7)}
.login-card h1{font-size:1.5rem;margin:22px 0 4px}
.brand-center{display:flex;justify-content:center}
.login-card form{margin:24px 0 16px;display:grid;gap:16px}
label{display:grid;gap:6px;font-size:.9rem;color:var(--muted);font-weight:500}
input{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:var(--text);font-size:1rem;outline:none}
input:focus{border-color:var(--c1);box-shadow:0 0 0 3px rgba(255,45,45,.15)}
.alert{background:rgba(248,113,113,.1);border:1px solid rgba(248,113,113,.4);color:#fecaca;padding:10px 14px;border-radius:12px;margin-top:16px;font-size:.92rem}
.dash-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;margin:34px 0 22px}
.dash-head h1{font-size:1.8rem;margin:0}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.kpi small{color:var(--muted)}.kpi b{display:block;font-size:1.8rem;margin:4px 0}
.up{color:var(--ok);font-size:.85rem}.down{color:var(--bad);font-size:.85rem}
.panel2{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.panel2 h3{display:flex;justify-content:space-between;align-items:center}
.bars{display:flex;align-items:flex-end;gap:6px;height:180px;margin-top:16px}
.bars div{flex:1;border-radius:6px 6px 0 0;background:linear-gradient(180deg,var(--c1),var(--c2));position:relative;min-height:4px}
.bars div:hover::after{content:attr(data-v);position:absolute;top:-24px;left:50%;transform:translateX(-50%);font-size:.72rem;background:var(--bg);border:1px solid var(--line);padding:1px 6px;border-radius:6px}
.xlab{display:flex;gap:6px;font-size:.7rem;color:var(--muted);margin-top:6px}.xlab span{flex:1;text-align:center}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.06em}
.tag{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.75rem;font-weight:700}
.t-bad{background:rgba(248,113,113,.15);color:var(--bad)}.t-warn{background:rgba(251,191,36,.15);color:var(--warn)}.t-ok{background:rgba(52,211,153,.15);color:var(--ok)}
.zone{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid var(--line);font-size:.92rem}
.meter{flex:0 0 45%;height:8px;border-radius:99px;background:var(--bg);overflow:hidden}.meter i{display:block;height:100%;background:linear-gradient(90deg,var(--c1),var(--c3))}
.demo-note{font-size:.8rem;color:var(--muted);border:1px dashed var(--line);padding:6px 12px;border-radius:999px}
@media(max-width:980px){
 .hero .wrap,.split{grid-template-columns:1fr}
 .g4,.kpis{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr 1fr}
 .steps{grid-template-columns:1fr 1fr}
 .foot{grid-template-columns:1fr 1fr}
 .nav-links{display:none}.menu-btn{display:block}
 .nav-links.open{display:flex;flex-direction:column;position:absolute;top:70px;left:0;right:0;background:var(--bg2);padding:20px 24px;border-bottom:1px solid var(--line)}
}
@media(max-width:620px){
 .g2,.g3,.g4,.steps,.kpis,.foot{grid-template-columns:1fr}
 section{padding:64px 0}.hero{padding:70px 0 60px}
 .nav-cta .btn-ghost{display:none}
 .tabs{display:flex;flex-wrap:wrap;border-radius:18px}
}
.rings{position:absolute;inset:0;pointer-events:none;display:grid;place-items:center;overflow:hidden}
.rings i{position:absolute;border-radius:50%;border:1px solid rgba(255,45,45,.22);box-shadow:0 0 30px rgba(255,45,45,.08) inset}
.rings i:nth-child(1){width:260px;height:260px}.rings i:nth-child(2){width:520px;height:520px;border-color:rgba(255,45,45,.16)}
.rings i:nth-child(3){width:820px;height:820px;border-color:rgba(255,45,45,.1)}.rings i:nth-child(4){width:1160px;height:1160px;border-color:rgba(255,45,45,.06)}
.rings b{width:14px;height:14px;border-radius:50%;background:var(--c1);box-shadow:0 0 30px 8px rgba(255,45,45,.55);animation:pulse 2.4s infinite}
.hero .rings{left:auto;right:-10%;width:70%}
h1,h2{text-shadow:0 0 40px rgba(255,45,45,.15)}
.card:hover{box-shadow:0 0 0 1px rgba(255,45,45,.2),0 20px 50px -25px rgba(255,45,45,.45)}