:root{
  --bg:#070a0f;
  --panel:rgba(255,255,255,.06);
  --panel2:rgba(255,255,255,.08);
  --text:rgba(255,255,255,.90);
  --muted:rgba(255,255,255,.68);
  --muted2:rgba(255,255,255,.52);
  --line:rgba(255,255,255,.12);
  --brand:#00e1ff;
  --brand2:#7cf7ff;
  --shadow:0 16px 44px rgba(0,0,0,.55);
  --radius:18px;
  --radius2:26px;
  --max:1180px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:radial-gradient(1200px 600px at 10% 10%, rgba(0,225,255,.20), transparent 55%),
radial-gradient(900px 450px at 90% 20%, rgba(124,247,255,.12), transparent 55%),
radial-gradient(800px 500px at 50% 100%, rgba(0,225,255,.10), transparent 55%),
var(--bg);color:var(--text);font-family:Poppins,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 22px}

.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(7,10,15,.72);
  backdrop-filter: blur(16px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:14px}
.brand{display:flex;align-items:center;gap:12px;min-width:220px}
.brand img{height:38px;width:auto}
.navlinks{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:center}
.navlinks a{font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);padding:10px 10px;border-radius:999px}
.navlinks a:hover{color:var(--text);background:rgba(255,255,255,.06)}
.navcta{display:flex;gap:10px;align-items:center;justify-content:flex-end;min-width:240px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:12px 14px;border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.05);
  color:var(--text);
  font-weight:600;
  box-shadow:none;
  transition:transform .12s ease, background .12s ease, border-color .12s ease;
}
.btn:hover{transform:translateY(-1px);background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.20)}
.btn.primary{
  border:none;
  color:#001116;
  background:linear-gradient(90deg,var(--brand),var(--brand2));
  box-shadow:0 16px 40px rgba(0,225,255,.22);
}
.btn.primary:hover{transform:translateY(-1px) scale(1.01)}
.btn.dark{
  background:rgba(0,0,0,.45);
  border:1px solid rgba(255,255,255,.18);
}

.hero{padding:74px 0 34px}
.heroGrid{display:grid;grid-template-columns:1.2fr .8fr;gap:26px;align-items:stretch}
@media (max-width:980px){.heroGrid{grid-template-columns:1fr;} .navcta{min-width:auto} .brand{min-width:auto}}

.kicker{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);background:rgba(255,255,255,.05);padding:8px 12px;border-radius:999px;color:var(--muted);font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.kdot{width:8px;height:8px;border-radius:99px;background:linear-gradient(90deg,var(--brand),var(--brand2));box-shadow:0 0 22px rgba(0,225,255,.45)}
h1{font-size:52px;line-height:1.04;margin:16px 0 14px;letter-spacing:-0.02em}
@media (max-width:540px){h1{font-size:40px}}
.lead{font-size:18px;line-height:1.55;color:var(--muted);max-width:54ch}
.heroActions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.heroMeta{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}
@media (max-width:540px){.heroMeta{grid-template-columns:1fr;}}
.pill{border:1px solid var(--line);background:rgba(255,255,255,.05);border-radius:var(--radius);padding:14px 14px}
.pill .t{font-size:12px;color:var(--muted2);letter-spacing:.12em;text-transform:uppercase}
.pill .v{font-size:18px;font-weight:700;margin-top:6px}

.heroCard{
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  border-radius:var(--radius2);
  box-shadow:var(--shadow);
  overflow:hidden;
  position:relative;
}
.heroCard::before{
  content:"";
  position:absolute;inset:-2px;
  background:radial-gradient(420px 260px at 10% 10%, rgba(0,225,255,.28), transparent 60%),
             radial-gradient(340px 220px at 90% 30%, rgba(124,247,255,.18), transparent 55%);
  opacity:.85;
  pointer-events:none;
}
.cardInner{position:relative;padding:22px}
.glass{border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.22);border-radius:16px;padding:16px}
.miniTitle{font-size:12px;color:var(--muted2);letter-spacing:.14em;text-transform:uppercase}
.metric{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;margin-top:14px}
.metric .num{font-size:38px;font-weight:800;letter-spacing:-0.03em}
.metric .sub{font-size:12px;color:var(--muted)}
.sep{height:1px;background:rgba(255,255,255,.12);margin:14px 0}
.list{display:grid;gap:10px}
.li{display:flex;gap:10px;align-items:flex-start;color:var(--muted)}
.check{width:18px;height:18px;border-radius:6px;background:rgba(0,225,255,.18);border:1px solid rgba(0,225,255,.35);display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto}
.check svg{width:12px;height:12px;fill:var(--brand2)}

.section{padding:58px 0}
.sectionTitle{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:18px}
.sectionTitle h2{margin:0;font-size:30px;letter-spacing:-0.02em}
.sectionTitle p{margin:0;color:var(--muted);max-width:56ch}

.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.card{
  grid-column:span 4;
  border:1px solid var(--line);
  background:rgba(255,255,255,.05);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:0 10px 26px rgba(0,0,0,.25);
  transition:transform .12s ease, background .12s ease, border-color .12s ease;
}
.card:hover{transform:translateY(-2px);background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.18)}
@media (max-width:980px){.card{grid-column:span 6}}
@media (max-width:620px){.card{grid-column:span 12}}
.card h3{margin:6px 0 8px;font-size:18px}
.card p{margin:0;color:var(--muted);line-height:1.55}
.iconBubble{width:44px;height:44px;border-radius:14px;background:rgba(0,225,255,.12);border:1px solid rgba(0,225,255,.28);display:flex;align-items:center;justify-content:center}
.iconBubble svg{width:22px;height:22px;fill:var(--brand2)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:stretch}
@media (max-width:980px){.split{grid-template-columns:1fr}}
.panel{
  border:1px solid var(--line);
  background:rgba(255,255,255,.05);
  border-radius:var(--radius2);
  padding:22px;
  box-shadow:var(--shadow);
}
.panel h3{margin:0 0 8px;font-size:20px}
.panel p{margin:0;color:var(--muted);line-height:1.55}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.badge{border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.22);padding:10px 12px;border-radius:999px;color:var(--muted);font-size:12px;letter-spacing:.10em;text-transform:uppercase}

.form{
  display:grid;gap:10px;margin-top:12px
}
.field{display:grid;gap:6px}
label{font-size:12px;color:var(--muted2);letter-spacing:.12em;text-transform:uppercase}
input, textarea, select{
  background:rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.16);
  border-radius:14px;
  padding:12px 12px;
  color:var(--text);
  outline:none;
}
input:focus, textarea:focus, select:focus{border-color:rgba(0,225,255,.55);box-shadow:0 0 0 3px rgba(0,225,255,.12)}
textarea{min-height:120px;resize:vertical}
.small{font-size:12px;color:var(--muted2);line-height:1.55}

.footer{
  padding:34px 0 46px;
  border-top:1px solid var(--line);
  background:rgba(0,0,0,.22);
}
.footerGrid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:18px}
@media (max-width:980px){.footerGrid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footerGrid{grid-template-columns:1fr;}}
.footer a{color:var(--muted)}
.footer a:hover{color:var(--text)}
.footBrand img{height:34px}
.footTitle{font-weight:700;margin-bottom:10px}
.copy{margin-top:18px;color:var(--muted2);font-size:12px;line-height:1.6}

.toast{
  position:fixed;right:16px;bottom:16px;z-index:100;
  background:rgba(0,0,0,.72);
  border:1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(12px);
  padding:12px 14px;
  border-radius:14px;
  box-shadow:var(--shadow);
  display:none;
  max-width:340px;
}
.toast.show{display:block;animation:pop .16s ease}
@keyframes pop{from{transform:translateY(6px);opacity:0} to{transform:translateY(0);opacity:1}}
/* --- Add-ons: accordion + calculators --- */
.accordion{display:grid;gap:10px;margin-top:14px}
.accItem{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);border-radius:16px;overflow:hidden}
.accBtn{width:100%;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 14px;color:rgba(255,255,255,.9);background:transparent;border:none;cursor:pointer;font-weight:700}
.accBtn span{color:rgba(255,255,255,.75);font-weight:600}
.accPanel{max-height:0;overflow:hidden;transition:max-height .18s ease;padding:0 14px}
.accPanel .copy{padding:0 0 14px 0;color:rgba(255,255,255,.68);line-height:1.65}
.accItem.open .accPanel{max-height:520px}
.kpiRow{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
@media (max-width:720px){.kpiRow{grid-template-columns:1fr}}
.kpi{border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.22);border-radius:16px;padding:14px}
.kpi .t{font-size:12px;color:rgba(255,255,255,.55);letter-spacing:.12em;text-transform:uppercase}
.kpi .v{font-size:22px;font-weight:800;margin-top:6px}
.helper{font-size:12px;color:rgba(255,255,255,.55);line-height:1.55;margin-top:8px}
hr.soft{border:none;height:1px;background:rgba(255,255,255,.12);margin:16px 0}

/* --- Add-ons: live tips ticker --- */
.ticker{border-top:1px solid rgba(255,255,255,.10);border-bottom:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.25);overflow:hidden}
.tickerTrack{display:flex;gap:34px;white-space:nowrap;padding:10px 0;animation:tickerMove 28s linear infinite}
.tickerItem{color:rgba(255,255,255,.72);font-size:12px;letter-spacing:.14em;text-transform:uppercase}
.tickerDot{display:inline-block;width:6px;height:6px;border-radius:99px;background:linear-gradient(90deg,var(--brand),var(--brand2));margin:0 10px 1px 0;box-shadow:0 0 18px rgba(0,225,255,.35)}
@keyframes tickerMove{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.chartWrap{border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.22);border-radius:16px;padding:14px}
canvas{max-width:100%}

/* 500M platform additions */
.heroSmall{padding:34px 0 12px}
.statGrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media (max-width:900px){.statGrid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.statGrid{grid-template-columns:1fr}}
.statCard{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);border-radius:18px;padding:16px}
.statCard .label{font-size:12px;color:rgba(255,255,255,.58);letter-spacing:.12em;text-transform:uppercase}
.statCard .value{font-size:28px;font-weight:800;margin-top:6px}
.dashboardGrid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
@media (max-width:980px){.dashboardGrid{grid-template-columns:1fr}}
.tableWrap{border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.22);border-radius:18px;overflow:auto}
table.fin{width:100%;border-collapse:collapse;min-width:640px}
table.fin th, table.fin td{padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.10);text-align:left}
table.fin th{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.55)}
table.fin td{color:rgba(255,255,255,.82)}
.tag{display:inline-flex;align-items:center;padding:7px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);font-size:12px;color:rgba(255,255,255,.76)}
.heroBanner{border:1px solid rgba(255,255,255,.14);background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.04));border-radius:28px;padding:26px;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.newsletterBar{display:grid;grid-template-columns:1.2fr .8fr;gap:16px;align-items:center;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);border-radius:22px;padding:18px}
@media (max-width:900px){.newsletterBar{grid-template-columns:1fr}}
.inlineForm{display:flex;gap:10px;flex-wrap:wrap}
.inlineForm input{flex:1 1 220px}
.compareGrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:980px){.compareGrid{grid-template-columns:1fr}}
.compareCard{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);border-radius:22px;padding:20px}
.mediaCard{display:grid;grid-template-columns:.9fr 1.1fr;gap:18px;align-items:center}
@media (max-width:980px){.mediaCard{grid-template-columns:1fr}}
.kpiStrip{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
@media (max-width:980px){.kpiStrip{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.kpiStrip{grid-template-columns:1fr}}
.stepper{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media (max-width:980px){.stepper{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.stepper{grid-template-columns:1fr}}
.stepBox{border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.22);border-radius:18px;padding:16px}
.chartWrapTall{border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.22);border-radius:18px;padding:14px}
.metricList{display:grid;gap:10px}
.metricRow{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.metricRow:last-child{border-bottom:none}
.quote{font-size:18px;line-height:1.6;color:rgba(255,255,255,.82)}

/* Live platform expansion */
.portalGrid{display:grid;grid-template-columns:.85fr 1.15fr;gap:18px}
@media (max-width:980px){.portalGrid{grid-template-columns:1fr}}
.loginCard,.uploadCard,.adminCard{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);border-radius:22px;padding:20px;box-shadow:0 16px 42px rgba(0,0,0,.28)}
.docDrop{border:1.5px dashed rgba(255,255,255,.20);border-radius:18px;padding:22px;text-align:center;background:rgba(0,0,0,.18)}
.fileList{display:grid;gap:10px;margin-top:14px}
.fileItem{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:10px 12px;border:1px solid rgba(255,255,255,.10);border-radius:14px;background:rgba(0,0,0,.18)}
.statusPill{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;font-size:12px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);color:rgba(255,255,255,.80)}
.timeline{display:grid;gap:12px;margin-top:12px}
.timelineItem{display:grid;grid-template-columns:24px 1fr;gap:12px;align-items:flex-start}
.timelineDot{width:14px;height:14px;border-radius:99px;margin-top:4px;background:linear-gradient(90deg,var(--brand),var(--brand2));box-shadow:0 0 16px rgba(0,225,255,.35)}
.pricingGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:980px){.pricingGrid{grid-template-columns:1fr}}
.priceCard{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);border-radius:22px;padding:22px}
.priceCard .price{font-size:38px;font-weight:800;margin:10px 0}
.articleBody{max-width:900px}
.articleBody p{color:rgba(255,255,255,.78);line-height:1.75}
.articleBody h3{margin-top:20px}
.noticeBox{border-left:4px solid var(--brand);padding:12px 14px;background:rgba(0,225,255,.08);border-radius:10px}
.iconStat{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border:1px solid rgba(255,255,255,.12);border-radius:16px;background:rgba(0,0,0,.20)}
.iconStat .big{font-size:24px;font-weight:800}

.articleGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:980px){.articleGrid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.articleGrid{grid-template-columns:1fr}}
.searchBox{display:flex;gap:10px;flex-wrap:wrap}
.searchBox input{flex:1 1 280px}
.portalHero{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:980px){.portalHero{grid-template-columns:1fr}}
.scoreCard{border:1px solid rgba(255,255,255,.14);background:rgba(0,0,0,.22);border-radius:18px;padding:16px}
.hubGrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media (max-width:980px){.hubGrid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.hubGrid{grid-template-columns:1fr}}