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

body{
    font-family:'Poppins',sans-serif;
    font-size:16px;
    line-height:1.6;
    color:#333;
    background:#ffffff;
}

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

img{
    max-width:100%;
    display:block;
}

.container{
    width:90%;
    max-width:1200px;
    margin:0 auto;
}

/* HEADER */

.site-header{
    background:#ffffff;
    border-bottom:1px solid #e5e7eb;
    position:sticky;
    top:0;
    z-index:999;
}

.header-inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:20px 0;
}

.logo img{
    height:70px;
    width:auto;
}

.main-nav ul{
    display:flex;
    list-style:none;
    gap:35px;
}

.main-nav a{
    font-weight:500;
    color:#002a6d;
    transition:0.3s;
}

.main-nav a:hover{
    color:#0f8f4f;
}

.btn{
    display:inline-block;
    padding:12px 24px;
    border-radius:6px;
    font-weight:600;
    transition:0.3s;
}

.btn-primary{
    background:#0a3d91;
    color:#fff;
}

.btn-primary:hover{
    background:#002a6d;
}

/* HERO */

.hero{
    background:linear-gradient(
        135deg,
        #0a3d91 0%,
        #002a6d 100%
    );
    color:#fff;
    padding:100px 0;
}

.hero-content{
    max-width:700px;
}

.hero h1{
    font-size:52px;
    line-height:1.2;
    margin-bottom:20px;
}

.hero p{
    font-size:20px;
    margin-bottom:30px;
}

.hero-buttons{
    display:flex;
    gap:15px;
    flex-wrap:wrap;
}

.btn-light{
    background:#fff;
    color:#0a3d91;
}

.btn-light:hover{
    background:#f5f5f5;
}

/* SECTIONS */

.section{
    padding:80px 0;
}

.section-title{
    text-align:center;
    margin-bottom:50px;
}

.section-title h2{
    font-size:40px;
    color:#002a6d;
    margin-bottom:10px;
}

.section-title p{
    color:#666;
}

/* PLAN CARDS */

.plan-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}

.plan-card{
    border:1px solid #e5e7eb;
    border-radius:12px;
    padding:35px;
    background:#fff;
    box-shadow:0 4px 20px rgba(0,0,0,0.05);
}

.plan-card.featured{
    border:2px solid #0f8f4f;
    transform:scale(1.03);
}

.plan-card h3{
    color:#002a6d;
    margin-bottom:10px;
}

.plan-price{
    font-size:42px;
    font-weight:700;
    color:#0f8f4f;
    margin-bottom:20px;
}

.plan-card ul{
    list-style:none;
    margin-bottom:25px;
}

.plan-card li{
    padding:8px 0;
    border-bottom:1px solid #f1f1f1;
}

/* FEATURES */

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

.feature-box{
    background:#f8fafc;
    padding:20px;
    border-radius:8px;
}

/* CTA */

.cta{
    background:#0a3d91;
    color:#fff;
    text-align:center;
    padding:80px 20px;
}

.cta h2{
    font-size:42px;
    margin-bottom:20px;
}

.cta p{
    margin-bottom:30px;
    font-size:18px;
}

/* FOOTER */

.site-footer{
    background:#002a6d;
    color:#fff;
    text-align:center;
    padding:30px 0;
}

/* MOBILE */

@media(max-width:900px){

    .header-inner{
        flex-direction:column;
        gap:20px;
    }

    .main-nav ul{
        flex-wrap:wrap;
        justify-content:center;
        gap:20px;
    }

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

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

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

}