:root{
    --blue:#1687f2;
    --blue2:#00b6ff;
    --dark:#0f172a;
    --muted:#64748b;
    --card:#ffffff;
    --bg:#f3f8ff;
    --line:#dbeafe;
    --green:#13c27f;
    --shadow:0 20px 60px rgba(15, 23, 42, .12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    font-family:Arial, Helvetica, sans-serif;
    color:var(--dark);
    background:linear-gradient(180deg,#eff7ff 0%,#ffffff 100%);
}
.page-bg{
    min-height:100vh;
    overflow:hidden;
    position:relative;
}
.page-bg:before{
    content:"";
    position:absolute;
    width:680px;height:680px;
    border-radius:50%;
    background:radial-gradient(circle,rgba(0,182,255,.22),rgba(22,135,242,0));
    right:-220px;top:-260px;
    pointer-events:none;
}
.hero{
    max-width:1180px;
    margin:0 auto;
    padding:64px 24px 44px;
    display:grid;
    grid-template-columns:1.05fr .95fr;
    gap:42px;
    align-items:center;
}
.badge{
    display:inline-flex;
    padding:9px 14px;
    border-radius:999px;
    color:#075985;
    background:#dff5ff;
    font-weight:700;
    font-size:14px;
    margin-bottom:18px;
}
h1{
    margin:0;
    font-size:50px;
    line-height:1.08;
    letter-spacing:-1.5px;
}
h1 span{color:var(--blue)}
.hero p{
    max-width:650px;
    color:var(--muted);
    font-size:19px;
    line-height:1.6;
    margin:22px 0 28px;
}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:46px;
    padding:0 22px;
    border-radius:14px;
    text-decoration:none;
    font-weight:800;
    transition:.2s ease;
    border:1px solid transparent;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 12px 28px rgba(22,135,242,.28)}
.btn-secondary{background:#fff;color:var(--blue);border-color:#bfdbfe}
.hero__graphic{display:flex;justify-content:center}
.dashboard-card{
    width:430px;
    max-width:100%;
    border-radius:34px;
    padding:24px;
    background:rgba(255,255,255,.82);
    backdrop-filter:blur(16px);
    box-shadow:var(--shadow);
    border:1px solid rgba(255,255,255,.9);
}
.dash-top{display:flex;gap:8px;margin-bottom:18px}
.dash-top span{width:12px;height:12px;border-radius:50%;background:#bfdbfe}.dash-top span:nth-child(2){background:#7dd3fc}.dash-top span:nth-child(3){background:#22c55e}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}
.metrics div{background:#f8fbff;border:1px solid var(--line);border-radius:18px;padding:14px;text-align:center}
.metrics b{display:block;font-size:24px}.metrics small{color:var(--muted)}
.chart-row{display:grid;grid-template-columns:1.4fr .8fr;gap:20px;align-items:end;background:linear-gradient(135deg,#eff6ff,#fff);border-radius:24px;padding:20px;border:1px solid var(--line)}
.bars{display:flex;gap:12px;align-items:end;height:155px}.bars i{display:block;flex:1;border-radius:12px 12px 4px 4px;background:linear-gradient(180deg,#67e8f9,#1687f2)}.bars i:nth-child(1){height:45%}.bars i:nth-child(2){height:65%}.bars i:nth-child(3){height:82%}.bars i:nth-child(4){height:100%}
.pie{width:105px;height:105px;border-radius:50%;background:conic-gradient(#1687f2 0 48%,#13c27f 48% 73%,#f59e0b 73% 100%);box-shadow:inset 0 0 0 18px #fff}
.table-lines{display:grid;gap:10px;margin-top:18px}.table-lines span{height:12px;border-radius:999px;background:#e0f2fe}.table-lines span:nth-child(2){width:82%}.table-lines span:nth-child(3){width:64%}.table-lines span:nth-child(4){width:74%}
.section{max-width:1180px;margin:0 auto;padding:28px 24px}.intro h2,.section-head h2,.payment-info h2{font-size:32px;margin:0 0 18px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature{background:#fff;border:1px solid var(--line);padding:18px;border-radius:18px;box-shadow:0 10px 30px rgba(15,23,42,.05);font-weight:700}.feature span{color:var(--green);margin-right:8px}.section-head{text-align:center;margin-bottom:28px}.section-head p{color:var(--muted);font-size:17px}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.plan{position:relative;background:#fff;border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:0 18px 50px rgba(15,23,42,.08);overflow:hidden}.plan--popular{border:2px solid var(--blue);transform:translateY(-10px);box-shadow:0 28px 70px rgba(22,135,242,.18)}.ribbon{position:absolute;right:-38px;top:24px;transform:rotate(35deg);background:#13c27f;color:#fff;font-weight:800;padding:8px 44px;font-size:13px}.plan__label{display:inline-block;background:#e0f2fe;color:#0369a1;font-weight:800;border-radius:999px;padding:7px 12px;font-size:13px}.plan h3{font-size:30px;margin:20px 0 10px}.price{font-size:46px;font-weight:900;letter-spacing:-1px}.price span{font-size:26px}.plan p{color:var(--muted);line-height:1.5;min-height:48px}.plan ul{padding:0;margin:22px 0;list-style:none}.plan li{padding:9px 0;border-bottom:1px solid #eef2ff}.plan li:before{content:"✓";color:var(--green);font-weight:900;margin-right:9px}.btn-plan{width:100%;background:#eff6ff;color:var(--blue);border-color:#bfdbfe}.btn-plan-popular{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;border:0}.payment-info{display:grid;grid-template-columns:1.6fr .8fr;gap:22px;padding-bottom:48px}.info-card,.support-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:0 18px 50px rgba(15,23,42,.06)}.info-card ol{margin:0;padding-left:22px;color:#334155;line-height:1.8}.note{background:#f8fafc;border-left:4px solid var(--blue);padding:14px 16px;border-radius:12px;color:#475569}.support-card h3{font-size:26px;margin:0 0 16px}.support-card p{color:#475569;margin:10px 0}.footer{text-align:center;color:#64748b;padding:26px 24px 42px}
@media (max-width:900px){.hero{grid-template-columns:1fr;padding-top:38px}h1{font-size:38px}.features,.pricing-grid,.payment-info{grid-template-columns:1fr}.plan--popular{transform:none}.hero__graphic{order:-1}.dashboard-card{width:100%}}
@media (max-width:520px){.hero,.section{padding-left:16px;padding-right:16px}h1{font-size:31px}.hero p{font-size:16px}.metrics{grid-template-columns:1fr}.chart-row{grid-template-columns:1fr}.price{font-size:38px}.btn{width:100%}}