:root{
    --bg:#081120;
    --bg-soft:#0d1830;
    --panel:#101c35;
    --panel-2:#13213f;
    --line:rgba(255,255,255,.08);
    --text:#eef4ff;
    --muted:#9fb0d0;
    --primary:#5da8ff;
    --primary-2:#6d5efc;
    --success:#19c37d;
    --warning:#f59e0b;
    --danger:#ef4444;
    --white:#ffffff;
    --shadow:0 20px 60px rgba(0,0,0,.25);
    --radius:22px;
    --radius-sm:16px;
    --max:1240px;
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family:Arial, Helvetica, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(93,168,255,.16), transparent 30%),
        radial-gradient(circle at top right, rgba(109,94,252,.18), transparent 28%),
        linear-gradient(180deg, #07101e 0%, #081120 100%);
    color:var(--text);
    line-height:1.6;
}

a{
    color:inherit;
    text-decoration:none;
}

.container{
    width:100%;
    max-width:var(--max);
    margin:0 auto;
    padding:0 20px;
}

.topbar{
    position:sticky;
    top:0;
    z-index:100;
    background:rgba(8,17,32,.82);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
}

.nav{
    min-height:80px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
}

.logo{
    font-size:22px;
    font-weight:800;
    letter-spacing:.4px;
}

.logo span{
    color:var(--muted);
    font-weight:600;
    font-size:15px;
    margin-left:8px;
}

.menu{
    display:flex;
    gap:22px;
    flex-wrap:wrap;
}

.menu a{
    color:var(--muted);
    font-weight:600;
    transition:.2s ease;
}

.menu a:hover{
    color:var(--white);
}

.nav-actions{
    display:flex;
    gap:12px;
}

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border-radius:999px;
    padding:12px 18px;
    font-weight:700;
    transition:.2s ease;
    border:1px solid transparent;
}

.btn-primary{
    background:linear-gradient(135deg, var(--primary), var(--primary-2));
    color:white;
    box-shadow:0 12px 30px rgba(93,168,255,.22);
}

.btn-primary:hover{
    transform:translateY(-1px);
}

.btn-outline{
    border-color:var(--line);
    color:var(--text);
    background:rgba(255,255,255,.03);
}

.btn-outline:hover{
    background:rgba(255,255,255,.06);
}

.hero{
    padding:90px 0 50px;
}

.hero-grid{
    display:grid;
    grid-template-columns:1.2fr .8fr;
    gap:30px;
    align-items:center;
}

.badge{
    display:inline-block;
    padding:8px 14px;
    border:1px solid rgba(93,168,255,.25);
    background:rgba(93,168,255,.09);
    color:#cfe5ff;
    border-radius:999px;
    font-size:13px;
    font-weight:700;
    margin-bottom:20px;
}

.hero h1{
    font-size:56px;
    line-height:1.08;
    margin-bottom:18px;
}

.gradient-text{
    background:linear-gradient(135deg, #8fd0ff, #9f8cff);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    background-clip:text;
}

.hero p{
    font-size:19px;
    color:var(--muted);
    max-width:760px;
    margin-bottom:28px;
}

.hero-actions{
    display:flex;
    flex-wrap:wrap;
    gap:14px;
    margin-bottom:28px;
}

.hero-stats{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:14px;
}

.stat-box{
    background:rgba(255,255,255,.04);
    border:1px solid var(--line);
    border-radius:18px;
    padding:18px;
    box-shadow:var(--shadow);
}

.stat-box strong{
    display:block;
    font-size:26px;
    margin-bottom:4px;
}

.stat-box span{
    color:var(--muted);
    font-size:14px;
}

.mockup{
    background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
    border:1px solid var(--line);
    border-radius:28px;
    padding:22px;
    box-shadow:var(--shadow);
}

.mockup-window{
    background:linear-gradient(180deg, #0f1d38, #0c172d);
    border:1px solid rgba(255,255,255,.08);
    border-radius:22px;
    overflow:hidden;
}

.mockup-top{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:16px 18px;
    border-bottom:1px solid var(--line);
}

.mockup-dots{
    display:flex;
    gap:8px;
}

.mockup-dots span{
    width:10px;
    height:10px;
    border-radius:50%;
    background:rgba(255,255,255,.25);
}

.mockup-label{
    color:var(--muted);
    font-size:13px;
    font-weight:700;
}

.mockup-body{
    padding:18px;
    display:grid;
    gap:14px;
}

.mockup-cards{
    display:grid;
    grid-template-columns:repeat(2, 1fr);
    gap:14px;
}

.mock-card{
    background:rgba(255,255,255,.04);
    border:1px solid var(--line);
    border-radius:16px;
    padding:16px;
}

.mock-card h4{
    margin-bottom:8px;
}

.mock-card p{
    color:var(--muted);
    font-size:14px;
    margin:0;
}

.section{
    padding:40px 0 80px;
}

.section-head{
    max-width:850px;
    margin-bottom:28px;
}

.section-head h2{
    font-size:38px;
    margin-bottom:12px;
}

.section-head p{
    color:var(--muted);
    font-size:18px;
}

.grid-3{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:20px;
}

.grid-2{
    display:grid;
    grid-template-columns:repeat(2, 1fr);
    gap:20px;
}

.card{
    background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:26px;
    box-shadow:var(--shadow);
}

.card h3{
    font-size:24px;
    margin-bottom:12px;
}

.card p{
    color:var(--muted);
    margin-bottom:14px;
}

.list{
    list-style:none;
    display:grid;
    gap:10px;
}

.list li{
    color:#dce7fa;
    padding-left:18px;
    position:relative;
}

.list li::before{
    content:"•";
    position:absolute;
    left:0;
    top:0;
    color:var(--primary);
    font-weight:900;
}

.highlight{
    border:1px solid rgba(93,168,255,.25);
    background:linear-gradient(180deg, rgba(93,168,255,.09), rgba(109,94,252,.08));
}

.cta{
    padding:20px 0 90px;
}

.cta-box{
    text-align:center;
    background:linear-gradient(135deg, rgba(93,168,255,.12), rgba(109,94,252,.12));
    border:1px solid rgba(255,255,255,.08);
    border-radius:28px;
    padding:42px 24px;
    box-shadow:var(--shadow);
}

.cta-box h2{
    font-size:40px;
    margin-bottom:14px;
}

.cta-box p{
    color:var(--muted);
    max-width:760px;
    margin:0 auto 24px;
    font-size:18px;
}

.price{
    font-size:42px;
    font-weight:800;
    margin-bottom:10px;
}

.price small{
    font-size:16px;
    color:var(--muted);
    font-weight:600;
}

.form-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:16px;
}

.form-group{
    display:flex;
    flex-direction:column;
    gap:8px;
}

.form-group.full{
    grid-column:1 / -1;
}

input, textarea, select{
    width:100%;
    border:1px solid var(--line);
    border-radius:14px;
    background:rgba(255,255,255,.04);
    color:var(--text);
    padding:14px 15px;
    outline:none;
    font-size:15px;
}

textarea{
    min-height:140px;
    resize:vertical;
}

.footer{
    border-top:1px solid var(--line);
    padding-top:42px;
    background:rgba(0,0,0,.12);
}

.footer-grid{
    display:grid;
    grid-template-columns:1.3fr 1fr 1fr 1fr;
    gap:24px;
    padding-bottom:30px;
}

.footer-logo{
    font-size:20px;
    font-weight:800;
    margin-bottom:10px;
}

.footer-text{
    color:var(--muted);
}

.footer h4{
    margin-bottom:12px;
}

.footer-links{
    list-style:none;
    display:grid;
    gap:8px;
    color:var(--muted);
}

.footer-bottom{
    border-top:1px solid var(--line);
    padding:18px 20px 26px;
    color:var(--muted);
    font-size:14px;
}

.page-hero{
    padding:70px 0 30px;
}

.page-hero h1{
    font-size:48px;
    margin-bottom:14px;
}

.page-hero p{
    max-width:850px;
    color:var(--muted);
    font-size:18px;
}

.kpi-row{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:16px;
    margin-top:24px;
}

.kpi{
    background:rgba(255,255,255,.04);
    border:1px solid var(--line);
    border-radius:18px;
    padding:18px;
}

.kpi strong{
    display:block;
    font-size:24px;
    margin-bottom:5px;
}

.kpi span{
    color:var(--muted);
    font-size:14px;
}

@media (max-width: 1100px){
    .hero-grid,
    .grid-3,
    .grid-2,
    .footer-grid,
    .kpi-row{
        grid-template-columns:1fr;
    }

    .hero h1{
        font-size:42px;
    }

    .page-hero h1{
        font-size:38px;
    }

    .nav{
        flex-direction:column;
        padding:14px 0;
    }

    .menu,
    .nav-actions{
        justify-content:center;
    }

    .hero-stats{
        grid-template-columns:1fr;
    }

    .form-grid{
        grid-template-columns:1fr;
    }
}