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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, sans-serif;
    background: linear-gradient(180deg, #EAF2F8 0%, #F4F8FC 100%);
    color: #222222;
    line-height: 1.7;
}

.hero {
    background: linear-gradient(rgba(15, 58, 95, 0.92), rgba(27, 108, 168, 0.90));
    color: #FFFFFF;
    text-align: center;
    padding: 90px 20px 80px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 12px;
    color: #FFFFFF;
}

.tagline {
    font-size: 1.3rem;
    color: #F4F8FC;
    font-weight: bold;
    margin-bottom: 16px;
}

.hero p {
    max-width: 760px;
    margin: 0 auto 24px;
    font-size: 1.05rem;
    color: #EAF2F8;
}

.btn {
    display: inline-block;
    background: #2F80ED;
    color: #FFFFFF;
    padding: 13px 26px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s ease;
    border: 2px solid transparent;
}

.btn:hover {
    background: #1B6CA8;
    border-color: #FFFFFF;
}

.section {
    max-width: 1150px;
    margin: 56px auto;
    padding: 0 20px;
}

.section h2 {
    font-size: 2rem;
    margin-bottom: 28px;
    color: #0F3A5F;
    text-align: center;
}

.section > p {
    max-width: 900px;
    margin: 0 auto 16px;
    text-align: center;
    color: #555555;
}

.card {
    background: #FFFFFF;
    border-left: 6px solid #2F80ED;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 6px 18px rgba(15, 58, 95, 0.08);
}

.card h3 {
    color: #0F3A5F;
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.card p {
    margin-bottom: 12px;
    color: #555555;
}

.card ul {
    padding-left: 20px;
}

.card ul li {
    margin-bottom: 8px;
    color: #222222;
}

#contact {
    background: #FFFFFF;
    padding: 45px 20px;
    border-radius: 14px;
    box-shadow: 0 6px 18px rgba(15, 58, 95, 0.08);
}

#contact p {
    text-align: center;
    margin-bottom: 10px;
    color: #222222;
}

strong {
    color: #0F3A5F;
}

a {
    color: #1B6CA8;
}

a:hover {
    color: #2F80ED;
}

@media (max-width: 768px) {
    .hero {
        padding: 70px 18px 60px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .tagline {
        font-size: 1.05rem;
    }

    .hero p {
        font-size: 0.98rem;
    }

    .section h2 {
        font-size: 1.6rem;
    }

    .card {
        padding: 20px;
    }
}