* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: #f5f7fb;
    color: #333;
}

/* HERO */
.hero {
    height: 100vh;
    background: linear-gradient(135deg, #0b1d4d, #142f80);
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 10px;
    font-weight: 700;
}

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

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

/* SECTIONS */
.section {
    padding: 80px 20px;
    text-align: center;
}

.light {
    background-color: #e9eef7;
}

h2 {
    margin-bottom: 50px;
    font-size: 28px;
}

/* CARDS */
.card-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 25px;
}

.card {
    background-color: white;
    padding: 30px;
    border-radius: 14px;
    width: 280px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.1);
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-8px);
}

.small-card {
    width: 200px;
}

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #0b1d4d;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    transition: 0.3s;
}

.btn:hover {
    background-color: #142f80;
}

.btn-outline {
    background-color: transparent;
    border: 2px solid #0b1d4d;
    color: #0b1d4d;
}

.btn-outline:hover {
    background-color: #0b1d4d;
    color: white;
}

.small {
    padding: 8px 14px;
    font-size: 14px;
}

.card-buttons {
    margin-top: 20px;
    display: flex;
    gap: 10px;
    justify-content: center;
}

/* FOOTER */
footer {
    background-color: #0b1d4d;
    color: white;
    text-align: center;
    padding: 20px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 32px;
    }

    .card {
        width: 90%;
    }
}