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

body {
    background-color: #f0f7ff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #1e3a5f;
    line-height: 1.6;
}

.info-container {
    max-width: 1100px;
    margin: 60px auto;
    padding: 20px;
    text-align: center;
}

.info-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.info-header p {
    font-size: 1.1rem;
    color: #5a7fa1;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.info-card {
    background: #ffffff;
    padding: 40px;
    border-radius: 30px;
    box-shadow: 0 20px 40px rgba(33, 150, 243, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #e1efff;
}

.info-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 30px 60px rgba(33, 150, 243, 0.15);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.info-card h2 {
    color: #2196F3;
    margin-bottom: 25px;
    font-size: 1.8rem;
}

.info-card ul {
    text-align: left;
    list-style: none;
    margin-bottom: 30px;
}

.info-card ul li {
    margin-bottom: 15px;
    padding-left: 30px;
    position: relative;
    color: #4a6681;
}

.info-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #2196F3;
    font-weight: bold;
}

.action-btn {
    display: inline-block;
    width: 100%;
    padding: 16px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: 0.3s;
}

.ngo-btn {
    background-color: #2196F3;
    color: white;
}

.vol-btn {
    background-color: #1e3a5f;
    color: white;
}

.action-btn:hover {
    opacity: 0.9;
    filter: brightness(1.1);
}

.back-home {
    display: inline-block;
    margin-top: 40px;
    color: #7ba6d5;
    text-decoration: none;
    font-weight: 500;
}

.back-home:hover {
    text-decoration: underline;
}