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

body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #f7f9ff;
    color: #123066;
    line-height: 1.6;
}

.navbar {
    background-color: #052e9c;
    padding: 12px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar .logo {
    color: #ffffff;
    font-weight: bold;
    font-size: 1.6rem;
}

.navbar .nav-links a {
    color: #ffffff;
    margin-left: 18px;
    text-decoration: none;
    font-size: 0.9rem;
    transition: opacity 0.2s;
}

.navbar .nav-links a:hover {
    opacity: 0.75;
}

.hero {
    text-align: center;
    padding: 70px 20px 40px;
    background-color: #ffffff;
}

.hero h1 {
    font-size: 2.6rem;
    color: #083c9a;
    margin-bottom: 12px;
}

.hero p {
    font-size: 1rem;
    color: #666666;
    max-width: 600px;
    margin: 0 auto 45px auto;
}

.hero .choose {
    font-size: 1.4rem;
    color: #083c9a;
    margin-bottom: 25px;
}

.scheduler-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.scheduler-option {
    padding: 20px 28px;
    border: 2px solid #b7d8ff;
    border-radius: 12px;
    background-color: #eaf3ff;
    color: #083c9a;
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s, box-shadow 0.3s;
}

.scheduler-option:hover {
    background-color: #d4e6ff;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
}

.scheduler-option.highlight {
    background-color: #dae6ff;
}

.features {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    padding: 70px 20px;
    background-color: #eff7ff;
}

.feature-image {
    flex: 0 0 auto;
    text-align: center;
}

.feature-image img {
    max-width: 380px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.feature-text {
    flex: 1 1 400px;
    margin-left: 50px;
    max-width: 500px;
}

.feature-text h3 {
    color: #083c9a;
    font-size: 1.6rem;
    margin-bottom: 25px;
}

.feature-text ul {
    list-style-type: disc;
    padding-left: 20px;
    color: #083c9a;
}

.feature-text li {
    margin-bottom: 12px;
    line-height: 1.4;
}

.footer {
    text-align: center;
    padding: 20px;
    background-color: #052e9c;
    color: #ffffff;
    font-size: 0.8rem;
}