:root{
    --primary:#0f172a;
    --secondary:#0ea5e9;
    --accent:#f97316;
    --bg:#f8fafc;
    --white:#ffffff;
    --text:#1e293b;
    --muted:#64748b;
    --border:#e2e8f0;
    --success:#16a34a;
    --danger:#dc2626;
    --shadow:0 10px 30px rgba(15,23,42,.08);
    --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    font-family:Arial,Helvetica,sans-serif;
    color:var(--text);
    background:var(--bg);
}
a{text-decoration:none;color:var(--secondary)}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin:0 auto}
.site-header{
    position:sticky;
    top:0;
    z-index:999;
    background:rgba(255,255,255,.96);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--border);
}
.header-wrap{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
    min-height:72px;
}
.logo img{height:46px;width:auto}
.main-nav{display:flex;gap:20px;align-items:center}
.main-nav a{
    color:var(--primary);
    font-weight:600;
}
.mobile-menu-toggle{
    display:none;
    background:var(--primary);
    color:#fff;
    border:none;
    padding:10px 14px;
    border-radius:10px;
}
.section{padding:60px 0}
.section-alt{background:#eef6ff}
.hero-section{
    background:linear-gradient(135deg,#eff6ff,#ffffff);
    padding:70px 0 50px;
}
.hero-grid{
    display:grid;
    grid-template-columns:1.35fr .9fr;
    gap:28px;
    align-items:center;
}
.eyebrow{
    display:inline-block;
    background:#dbeafe;
    color:#1d4ed8;
    padding:8px 14px;
    border-radius:999px;
    font-size:13px;
    font-weight:700;
    margin-bottom:14px;
}
.hero-section h1{
    font-size:44px;
    line-height:1.15;
    margin:0 0 16px;
    color:var(--primary);
}
.hero-section p{
    font-size:18px;
    color:var(--muted);
    line-height:1.7;
}
.hero-card,
.card,
.feature-box,
.cta-box,
.auth-card,
.stat-card{
    background:var(--white);
    border:1px solid var(--border);
    border-radius:var(--radius);
    box-shadow:var(--shadow);
}
.hero-card{padding:28px}
.hero-card ul{margin:0;padding-left:18px;line-height:2}
.search-form{
    display:flex;
    gap:12px;
    margin-top:22px;
    flex-wrap:wrap;
}
.search-form input{
    flex:1;
    min-width:240px;
    padding:15px 16px;
    border:1px solid var(--border);
    border-radius:12px;
    background:#fff;
}
.search-form button,
.btn{
    border:none;
    cursor:pointer;
    border-radius:12px;
    padding:14px 20px;
    font-weight:700;
    display:inline-flex;
    align-items:center;
    justify-content:center;
}
.search-form button,
.btn-primary{
    background:var(--accent);
    color:#fff;
}
.btn-secondary{
    background:var(--primary);
    color:#fff;
}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.section-head{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:20px;
    margin-bottom:22px;
}
.section-head h2{margin:0;font-size:30px;color:var(--primary)}
.card-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
}
.card{padding:22px}
.card h2,.card h3{margin-top:0;color:var(--primary)}
.card p{color:var(--muted);line-height:1.7}
.card-link{font-weight:700}
.feature-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
}
.feature-box{padding:24px}
.cta-box{
    text-align:center;
    padding:36px;
}
.site-footer{
    background:var(--primary);
    color:#fff;
    padding-top:50px;
}
.footer-grid{
    display:grid;
    grid-template-columns:1.2fr 1fr 1fr;
    gap:24px;
}
.site-footer h3,.site-footer h4{margin-top:0}
.site-footer a{color:#cbd5e1}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:10px}
.footer-bottom{
    border-top:1px solid rgba(255,255,255,.12);
    margin-top:24px;
    padding:18px 0;
}
.ad-box{
    margin:20px auto;
    overflow:hidden;
}
.table-wrap{
    overflow:auto;
    border:1px solid var(--border);
    border-radius:16px;
    background:#fff;
    box-shadow:var(--shadow);
}
.compare-table{
    width:100%;
    border-collapse:collapse;
    min-width:1100px;
}
.compare-table th,
.compare-table td{
    border-bottom:1px solid var(--border);
    padding:14px 12px;
    vertical-align:top;
    text-align:left;
    font-size:14px;
}
.compare-table th{
    background:#f8fafc;
    color:var(--primary);
    position:sticky;
    top:0;
}
.badge{
    display:inline-block;
    background:#fff7ed;
    color:#c2410c;
    border:1px solid #fdba74;
    border-radius:999px;
    padding:4px 10px;
    font-size:12px;
    font-weight:700;
    margin-top:8px;
}
.faq-item{
    background:#fff;
    border:1px solid var(--border);
    border-radius:14px;
    padding:16px 18px;
    margin-bottom:14px;
}
.content-page,
.content-block{
    line-height:1.8;
    color:var(--text);
}
.alert{
    padding:12px 14px;
    border-radius:10px;
    margin-bottom:14px;
    font-weight:600;
}
.alert-error{background:#fef2f2;color:var(--danger)}
.alert-success{background:#f0fdf4;color:var(--success)}
.auth-wrap{
    min-height:100vh;
    display:grid;
    place-items:center;
    padding:20px;
}
.auth-card{
    width:min(420px,100%);
    padding:28px;
}
.auth-card input{
    width:100%;
    padding:13px 14px;
    border:1px solid var(--border);
    border-radius:10px;
    margin:8px 0 16px;
}
.btn-block{width:100%}
.admin-shell{
    display:grid;
    grid-template-columns:260px 1fr;
    min-height:100vh;
}
.admin-sidebar{
    background:var(--primary);
    color:#fff;
    padding:24px;
}
.admin-sidebar a{
    display:block;
    color:#cbd5e1;
    padding:10px 0;
}
.admin-content{
    padding:30px;
}
.stats-grid{
    display:grid;
    grid-template-columns:repeat(5,1fr);
    gap:16px;
}
.stat-card{
    padding:22px;
}
.stat-card h3{margin:0 0 10px}
.stat-card p{
    font-size:30px;
    font-weight:700;
    margin:0;
    color:var(--secondary);
}
.company-box{
    background:#fff;
    border:1px solid var(--border);
    border-radius:16px;
    padding:24px;
}
.mt-32{margin-top:32px}
.muted{color:var(--muted)}
@media (max-width: 992px){
    .hero-grid,
    .card-grid,
    .feature-grid,
    .footer-grid,
    .stats-grid,
    .admin-shell{
        grid-template-columns:1fr;
    }
    .main-nav{
        display:none;
        position:absolute;
        top:72px;
        left:0;
        right:0;
        background:#fff;
        padding:16px;
        border-bottom:1px solid var(--border);
        flex-direction:column;
        align-items:flex-start;
    }
    body.menu-open .main-nav{display:flex}
    .mobile-menu-toggle{display:block}
    .hero-section h1{font-size:34px}
}