:root{
    --bg: #070A0F;
    --panel: rgba(255,255,255,0.05);
    --panel2: rgba(255,255,255,0.035);
    --text: rgba(255,255,255,0.92);
    --muted: rgba(255,255,255,0.68);
    --faint: rgba(255,255,255,0.55);
    --border: rgba(255,255,255,0.10);
    --shadow: 0 18px 60px rgba(0,0,0,0.45);
    --radius: 18px;

    --accent: #8AE1FF;
    --accent2: #B2FFDA;
    --warn: #FFD36A;
    --ok: #A8FFB8;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    background: radial-gradient(900px 500px at 20% 10%, rgba(138,225,255,0.14), transparent 55%),
                radial-gradient(700px 420px at 80% 25%, rgba(178,255,218,0.10), transparent 60%),
                radial-gradient(900px 600px at 50% 110%, rgba(255,211,106,0.08), transparent 60%),
                var(--bg);
    color: var(--text);
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    line-height: 1.45;
}

a { color: inherit; text-decoration: none; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* Topbar */
.topbar {
    position: sticky; top: 0;
    backdrop-filter: blur(10px);
    background: rgba(7,10,15,0.65);
    border-bottom: 1px solid var(--border);
    z-index: 50;
}
.topbar-inner {
    display:flex; align-items:center; justify-content:space-between;
    padding: 14px 0;
}
.brand {
    display:flex; align-items:center; gap: 10px;
    font-weight: 700; letter-spacing: 0.2px;
}
.logo {
    width: 34px; height: 34px; border-radius: 10px;
    background: linear-gradient(145deg, rgba(138,225,255,0.22), rgba(178,255,218,0.18));
    border: 1px solid rgba(255,255,255,0.12);
    box-shadow: 0 10px 35px rgba(0,0,0,0.35);
    display:flex; align-items:center; justify-content:center;
}
.logo svg { opacity: 0.9; }
.nav {
    display:flex; align-items:center; gap: 14px;
    color: var(--muted);
    font-size: 14px;
}
.nav a { padding: 8px 10px; border-radius: 10px; }
.nav a:hover { background: rgba(255,255,255,0.06); color: var(--text); }

.cta {
    display:flex; align-items:center; gap: 10px;
}
.btn {
    display:inline-flex; align-items:center; justify-content:center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.06);
    color: var(--text);
    font-weight: 600;
    font-size: 14px;
    transition: transform .12s ease, background .12s ease, border-color .12s ease;
    cursor: pointer;
    user-select: none;
}
.btn:hover { transform: translateY(-1px); background: rgba(255,255,255,0.09); border-color: rgba(255,255,255,0.16); }
.btn.primary {
    background: linear-gradient(145deg, rgba(138,225,255,0.20), rgba(178,255,218,0.14));
    border-color: rgba(138,225,255,0.28);
}
.btn.primary:hover { border-color: rgba(138,225,255,0.42); }

/* Hero */
.hero { padding: 72px 0 26px; }
.hero-grid{
    display:grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 24px;
    align-items: stretch;
}
@media (max-width: 980px){
    .hero-grid{ grid-template-columns: 1fr; }
    .nav { display:none; }
}

.badge {
    display:inline-flex; align-items:center; gap: 8px;
    padding: 7px 10px;
    border-radius: 999px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    color: var(--muted);
    font-size: 13px;
    width: fit-content;
}
.dot {
    width: 8px; height: 8px; border-radius: 99px;
    background: var(--accent);
    box-shadow: 0 0 20px rgba(138,225,255,0.55);
}

h1{
    margin: 14px 0 12px;
    font-size: 46px;
    line-height: 1.08;
    letter-spacing: -0.7px;
}
@media (max-width: 540px){
    h1{ font-size: 38px; }
}
.lead{
    color: var(--muted);
    font-size: 17px;
    max-width: 58ch;
}
.hero-actions{
    margin-top: 18px;
    display:flex; flex-wrap:wrap; gap: 10px;
    align-items:center;
}
.subnote{
    margin-top: 10px;
    color: var(--faint);
    font-size: 13px;
}

/* Right panel */
.panel {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
    box-shadow: var(--shadow);
    padding: 18px;
    position: relative;
    overflow: hidden;
}
.panel::before{
    content:"";
    position:absolute; inset:-2px;
    background: radial-gradient(500px 180px at 30% 10%, rgba(138,225,255,0.12), transparent 65%),
                radial-gradient(450px 180px at 80% 20%, rgba(178,255,218,0.10), transparent 65%);
    pointer-events:none;
    opacity: 0.85;
}
.panel-inner{ position:relative; }
.panel h3{
    margin: 0 0 12px;
    font-size: 16px;
    color: var(--text);
    letter-spacing: 0.2px;
}

.mini-steps{
    display:flex;
    flex-direction:column;
    gap: 10px;
}
.step{
    display:flex; gap: 10px; align-items:flex-start;
    padding: 10px 10px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(0,0,0,0.15);
}
.step .num{
    width: 26px; height: 26px; border-radius: 10px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    display:flex; align-items:center; justify-content:center;
    font-weight: 700; font-size: 13px;
    color: var(--text);
    flex: 0 0 auto;
}
.step .txt{
    color: var(--muted);
    font-size: 13.5px;
}
.pill-row{
    margin-top: 14px;
    display:flex; flex-wrap:wrap; gap: 8px;
}
.pill{
    font-size: 12px;
    color: var(--muted);
    padding: 6px 9px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.10);
    background: rgba(255,255,255,0.04);
}

/* Sections */
.sections{ padding: 26px 0 62px; }
.grid3{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
@media (max-width: 980px){
    .grid3{ grid-template-columns: 1fr; }
}

.card{
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(255,255,255,0.04);
    padding: 18px;
}
.card h4{
    margin: 0 0 8px;
    font-size: 15px;
    letter-spacing: 0.2px;
}
.card p{
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.split{
    margin-top: 14px;
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
@media (max-width: 980px){
    .split{ grid-template-columns: 1fr; }
}

.list{
    margin: 12px 0 0;
    padding: 0;
    list-style: none;
    display:flex; flex-direction:column; gap: 8px;
    color: var(--muted);
    font-size: 14px;
}
.li{
    display:flex; gap: 10px; align-items:flex-start;
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(255,255,255,0.03);
}
.mark{
    width: 18px; height: 18px; border-radius: 6px;
    background: rgba(168,255,184,0.14);
    border: 1px solid rgba(168,255,184,0.25);
    margin-top: 1px;
    flex: 0 0 auto;
}
.mark.warn{
    background: rgba(255,211,106,0.14);
    border-color: rgba(255,211,106,0.28);
}

/* Footer */
footer{
    border-top: 1px solid var(--border);
    padding: 20px 0 34px;
    color: var(--faint);
    font-size: 13px;
}
.footer-inner{
    display:flex; align-items:flex-start; justify-content:space-between;
    gap: 14px;
    flex-wrap: wrap;
}
.footer-links{
    display:flex; gap: 12px; flex-wrap: wrap;
    color: var(--muted);
}
.footer-links a{
    padding: 6px 8px;
    border-radius: 10px;
}
.footer-links a:hover{ background: rgba(255,255,255,0.06); color: var(--text); }

/* Small helper */
.muted{ color: var(--muted); }
.hr{
    margin: 18px 0 0;
    border: 0;
    border-top: 1px solid rgba(255,255,255,0.08);
}