* {
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    margin: 0;
    background: #f6f8fb;
    color: #2c3e50;
}

.header {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px 30px;
    background: #ffffff;
    border-bottom: 1px solid #e0e0e0;
}

.logo-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4em;
    font-weight: bold;
}

.logo-title img {
    width: 45px;
}

.hero {
    background: linear-gradient(135deg, #eaf1fb, #ffffff);
    padding: 50px 20px;
    text-align: center;
}

.section {
    padding: 40px 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 30px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    max-width: 1100px;
    margin: auto;
}

.card {
    background: #ffffff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    text-align: center;
}

.btn {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 18px;
    background: #2c7be5;
    color: #fff;
    border-radius: 6px;
    text-decoration: none;
}

.btn:hover {
    background: #1f5fc0;
}

footer {
    text-align: center;
    padding: 20px;
    background: #ffffff;
    border-top: 1px solid #e0e0e0;
    font-size: 0.9em;
}

/* RESPONSIVE */
@media (max-width: 600px) {
    .logo-title {
        font-size: 1.2em;
    }
}