:root {
    --bg: #07080b;
    --bg-soft: #0d0f14;
    --panel: #11141b;
    --panel-2: #151921;
    --text: #f4f5f7;
    --muted: #9399a5;
    --line: rgba(255,255,255,.09);
    --gold: #f2c94c;
    --gold-bright: #ffe071;
    --gold-soft: rgba(242,201,76,.12);
    --green: #52d68a;
    --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background:
        radial-gradient(circle at 50% -10%, rgba(242,201,76,.09), transparent 31rem),
        var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.55;
}
a { color: inherit; text-decoration: none; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(7,8,11,.82);
    border-bottom: 1px solid rgba(255,255,255,.06);
    backdrop-filter: blur(18px);
}
.nav-shell {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-logo { width: 43px; height: 43px; object-fit: contain; border-radius: 10px; }
.brand-fallback {
    display: none;
    width: 40px;
    height: 40px;
    place-items: center;
    border-radius: 10px;
    background: var(--gold);
    color: #08090b;
    font-weight: 900;
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; }
.brand-copy strong { font-size: .96rem; letter-spacing: .04em; }
.brand-copy small { color: var(--muted); font-size: .68rem; margin-top: 4px; }
.nav-links { display: flex; align-items: center; gap: 28px; color: #c7cbd2; font-size: .9rem; }
.nav-links > a:hover { color: var(--gold-bright); }
.nav-toggle { display: none; border: 0; background: transparent; padding: 8px; }
.nav-toggle span { display:block; width:24px; height:2px; background:#fff; margin:5px 0; }

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 49px;
    padding: 0 22px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 750;
    font-size: .92rem;
    transition: .2s ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary {
    color: #08090b !important;
    background: linear-gradient(135deg, var(--gold-bright), var(--gold));
    box-shadow: 0 13px 38px rgba(242,201,76,.18);
}
.button-primary:hover { box-shadow: 0 16px 42px rgba(242,201,76,.27); }
.button-secondary { border-color: var(--line); background: rgba(255,255,255,.025); color:#fff; }
.button-secondary:hover { border-color: rgba(242,201,76,.45); color: var(--gold-bright); }
.button-small { min-height: 39px; padding: 0 17px; }
.full-width { width: 100%; }

.hero { position: relative; overflow: hidden; padding: 105px 0 90px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 85px; }
.hero-glow { position:absolute; border-radius:50%; filter: blur(100px); pointer-events:none; }
.hero-glow-one { width:400px; height:400px; background:rgba(242,201,76,.08); right:8%; top:4%; }
.hero-glow-two { width:270px; height:270px; background:rgba(70,96,160,.08); left:8%; bottom:0; }
.eyebrow {
    display: inline-flex;
    color: var(--gold-bright);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .15em;
    margin-bottom: 20px;
}
.hero h1 {
    margin: 0;
    max-width: 780px;
    font-size: clamp(3.3rem, 6.3vw, 6.4rem);
    line-height: .97;
    letter-spacing: -.065em;
    font-weight: 850;
}
.hero h1 span { color: var(--gold); }
.hero-copy > p { max-width: 680px; margin: 28px 0 0; color: #aeb3bc; font-size: 1.11rem; }
.hero-actions { display:flex; flex-wrap:wrap; gap:13px; margin-top:34px; }
.hero-points { display:flex; flex-wrap:wrap; gap:26px; margin-top:43px; color:#9fa5ae; font-size:.8rem; }
.hero-points b { color:var(--gold); margin-right:7px; }

.system-card {
    position: relative;
    min-height: 520px;
    padding: 22px;
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 28px;
    background: linear-gradient(160deg, rgba(23,27,36,.96), rgba(10,12,16,.97));
    box-shadow: 0 35px 90px rgba(0,0,0,.45), inset 0 1px rgba(255,255,255,.04);
}
.system-card::before {
    content:""; position:absolute; inset:0; border-radius:inherit; opacity:.17;
    background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 34px 34px;
}
.system-topline, .system-metrics { position:relative; z-index:2; }
.system-topline { display:flex; justify-content:space-between; gap:12px; color:#747b87; font-size:.68rem; font-weight:800; letter-spacing:.13em; }
.live-indicator { color:#aeb4bd; }
.live-indicator i { display:inline-block; width:7px; height:7px; margin-right:7px; border-radius:50%; background:var(--green); box-shadow:0 0 12px var(--green); }
.system-stage { position:relative; z-index:2; min-height:360px; }
.core-node {
    position:absolute; left:50%; top:50%; transform:translate(-50%,-50%);
    width:124px; height:124px; border-radius:50%; display:grid; place-content:center; text-align:center;
    background:radial-gradient(circle at 30% 25%, #ffe781, #c99719 72%);
    color:#08090b; box-shadow:0 0 0 12px rgba(242,201,76,.06), 0 0 60px rgba(242,201,76,.26);
}
.core-node span { font-size:1.15rem; font-weight:950; letter-spacing:.08em; }
.core-node small { font-size:.61rem; font-weight:900; letter-spacing:.2em; }
.account-node {
    position:absolute; top:50%; width:142px; padding:17px; transform:translateY(-50%);
    border:1px solid var(--line); border-radius:18px; background:rgba(9,11,15,.88); text-align:center;
}
.account-node small, .account-node span { display:block; }
.account-node small { color:#747b87; font-size:.6rem; letter-spacing:.13em; }
.account-node strong { display:block; margin:4px 0; color:#fff; font-size:1.03rem; }
.account-node span { color:#8d949e; font-size:.69rem; }
.account-prop { left:0; }
.account-broker { right:0; }
.connection { position:absolute; top:50%; height:1px; background:linear-gradient(90deg, rgba(242,201,76,.12), var(--gold), rgba(242,201,76,.12)); }
.connection::after { content:""; position:absolute; top:-3px; width:7px; height:7px; border-radius:50%; background:var(--gold); box-shadow:0 0 12px var(--gold); animation:pulse 2.3s infinite; }
.connection-left { left:142px; right:50%; margin-right:62px; }
.connection-left::after { right:14%; }
.connection-right { left:50%; margin-left:62px; right:142px; }
.connection-right::after { left:14%; animation-delay:.7s; }
@keyframes pulse { 0%,100%{opacity:.25} 50%{opacity:1} }
.system-metrics { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; }
.system-metrics div { padding:13px; border:1px solid rgba(255,255,255,.07); border-radius:13px; background:rgba(255,255,255,.025); }
.system-metrics span, .system-metrics strong { display:block; }
.system-metrics span { color:#737a85; font-size:.62rem; }
.system-metrics strong { margin-top:3px; color:#d7dbe1; font-size:.72rem; }

.trust-strip { border-top:1px solid rgba(255,255,255,.06); border-bottom:1px solid rgba(255,255,255,.06); background:rgba(255,255,255,.018); }
.trust-grid { min-height:72px; display:grid; grid-template-columns:repeat(4,1fr); align-items:center; text-align:center; color:#777e89; font-size:.75rem; letter-spacing:.05em; }

.section { padding:110px 0; }
.section-muted { background:linear-gradient(180deg, rgba(255,255,255,.018), rgba(255,255,255,.006)); border-block:1px solid rgba(255,255,255,.05); }
.section-heading { max-width:760px; margin-bottom:48px; }
.section-heading h2, .final-cta h2 { margin:0; font-size:clamp(2.2rem,4vw,4rem); letter-spacing:-.045em; line-height:1.03; }
.section-heading p { margin:18px 0 0; color:var(--muted); font-size:1rem; }
.compact-heading { margin-bottom:38px; }

.feature-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.feature-card { min-height:270px; padding:28px; border:1px solid var(--line); border-radius:var(--radius); background:linear-gradient(150deg, rgba(20,24,32,.88), rgba(11,13,18,.9)); }
.feature-large { grid-column:span 2; }
.feature-card h3 { margin:42px 0 10px; font-size:1.35rem; }
.feature-card p { color:#969da8; margin:0; }
.feature-icon { color:var(--gold); font-size:.71rem; font-weight:850; letter-spacing:.12em; }
.feature-accent { border-color:rgba(242,201,76,.32); background:linear-gradient(150deg, rgba(242,201,76,.1), rgba(15,16,20,.92)); }
.feature-accent a { display:inline-block; margin-top:24px; color:var(--gold-bright); font-weight:750; }
.mini-dashboard { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin-top:32px; }
.mini-dashboard div { padding:13px; border-radius:12px; background:rgba(255,255,255,.035); border:1px solid rgba(255,255,255,.06); }
.mini-dashboard span, .mini-dashboard b { display:block; }
.mini-dashboard span { color:#7e8590; font-size:.65rem; }
.mini-dashboard b { margin-top:3px; font-size:1.05rem; }

.steps-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.steps-grid article { position:relative; min-height:245px; padding:26px; border-radius:20px; border:1px solid var(--line); background:#0d1015; }
.steps-grid b { display:grid; place-items:center; width:38px; height:38px; border-radius:50%; background:var(--gold-soft); color:var(--gold); }
.steps-grid h3 { margin:34px 0 10px; font-size:1.12rem; }
.steps-grid p { margin:0; color:#8d949f; font-size:.9rem; }

.pricing-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; align-items:stretch; }
.pricing-card { position:relative; padding:30px; border:1px solid var(--line); border-radius:24px; background:#0e1117; }
.pricing-featured { border-color:rgba(242,201,76,.5); box-shadow:0 24px 70px rgba(242,201,76,.08); transform:translateY(-10px); }
.popular-badge { position:absolute; top:18px; right:18px; padding:6px 9px; border-radius:999px; background:var(--gold-soft); color:var(--gold); font-size:.58rem; font-weight:900; letter-spacing:.12em; }
.pricing-title span, .pricing-title small { display:block; }
.pricing-title span { font-size:1.3rem; font-weight:800; }
.pricing-title small { color:#7f8792; margin-top:3px; }
.price { display:flex; align-items:flex-end; gap:7px; margin:30px 0; }
.price strong { font-size:2.65rem; letter-spacing:-.05em; }
.price span { color:#7d8490; margin-bottom:8px; }
.pricing-card ul { list-style:none; padding:0; margin:0 0 28px; }
.pricing-card li { padding:11px 0; border-bottom:1px solid rgba(255,255,255,.055); color:#b5bac2; }
.pricing-card li::before { content:"✓"; color:var(--gold); margin-right:9px; }

.final-cta { padding:40px 0 110px; }
.final-cta-inner { display:flex; align-items:center; justify-content:space-between; gap:30px; padding:52px; border:1px solid rgba(242,201,76,.26); border-radius:28px; background:linear-gradient(135deg, rgba(242,201,76,.11), rgba(16,19,25,.96)); }
.final-actions { display:flex; flex-wrap:wrap; gap:12px; }

.site-footer { border-top:1px solid var(--line); padding:42px 0 28px; background:#050608; }
.footer-grid { display:grid; grid-template-columns:1fr auto auto; gap:35px; align-items:center; }
.footer-brand { display:flex; flex-direction:column; }
.footer-brand span, .footer-copy { color:#747b86; font-size:.76rem; }
.footer-links { display:flex; gap:20px; color:#a8aeb7; font-size:.82rem; }
.risk-note { margin-top:26px; padding-top:21px; border-top:1px solid rgba(255,255,255,.055); color:#666d78; font-size:.7rem; }

@media (max-width: 991px) {
    .nav-toggle { display:block; }
    .nav-links { display:none; position:absolute; top:78px; left:12px; right:12px; padding:18px; flex-direction:column; align-items:stretch; gap:7px; border:1px solid var(--line); border-radius:17px; background:#101319; box-shadow:0 25px 60px rgba(0,0,0,.45); }
    .nav-links.is-open { display:flex; }
    .nav-links a { padding:11px 12px; }
    .hero { padding-top:75px; }
    .hero-grid { grid-template-columns:1fr; gap:55px; }
    .system-card { max-width:680px; width:100%; margin:auto; }
    .feature-grid { grid-template-columns:repeat(2,1fr); }
    .feature-large { grid-column:span 2; }
    .steps-grid { grid-template-columns:repeat(2,1fr); }
    .pricing-grid { grid-template-columns:1fr; max-width:700px; }
    .pricing-featured { transform:none; }
    .trust-grid { grid-template-columns:repeat(2,1fr); gap:18px; padding-block:20px; }
    .final-cta-inner { align-items:flex-start; flex-direction:column; }
    .footer-grid { grid-template-columns:1fr; }
}

@media (max-width: 600px) {
    .container-xl { padding-left:20px; padding-right:20px; }
    .brand-copy small { display:none; }
    .hero { padding:60px 0 70px; }
    .hero h1 { font-size:3.35rem; }
    .hero-actions .button { width:100%; }
    .hero-points { display:grid; gap:12px; }
    .system-card { min-height:480px; padding:16px; }
    .account-node { width:112px; padding:12px 8px; }
    .account-prop { left:-4px; }
    .account-broker { right:-4px; }
    .core-node { width:98px; height:98px; }
    .connection-left { left:108px; margin-right:49px; }
    .connection-right { right:108px; margin-left:49px; }
    .system-metrics { grid-template-columns:1fr; }
    .feature-grid, .steps-grid { grid-template-columns:1fr; }
    .feature-large { grid-column:span 1; }
    .mini-dashboard { grid-template-columns:1fr; }
    .section { padding:80px 0; }
    .pricing-card { padding:24px; }
    .final-cta-inner { padding:32px 24px; }
    .final-actions, .final-actions .button { width:100%; }
    .trust-grid { grid-template-columns:1fr; text-align:left; }
    .footer-links { flex-wrap:wrap; }
}