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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333333;
    background-color: #f0f0f0;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: auto;
    overflow: hidden;
    padding: 20px;
}

header {
    background: #ffffff;
    padding: 20px 0;
    text-align: center;
    border-bottom: #00a79d 3px solid;
}

.logo {
    width: 100%;
    height: auto;
    max-height: 150px;
    object-fit: contain;
}

.doctor-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 20px;
}

.doctor-image {
    width: 100%;
    max-width: 300px;
    border-radius: 50%;
    border: 5px solid #00a79d;
    margin-bottom: 20px;
}

.doctor-text {
    text-align: center;
}

.services {
    background: #ffffff;
    padding: 20px;
    margin-top: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.services h3 {
    color: #00a79d;
}

.services ul {
    list-style-type: none;
    padding-left: 20px;
}

.services li {
    margin-bottom: 10px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 20px 0;
    background: #ffffff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

input, select {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
}

input:focus, select:focus {
    outline: none;
    border-color: #00a79d;
}

.cta-button {
    display: block;
    width: 100%;
    background: #00a79d;
    color: #ffffff;
    padding: 15px 20px;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 20px;
    margin-bottom: 20px;
    text-align: center;
    transition: background-color 0.3s ease, opacity 0.3s ease;
    opacity: 0.5;
    cursor: not-allowed;
}

.cta-button:hover {
    background: #008c82;
}

.cta-button.active {
    opacity: 1;
    cursor: pointer;
}

.info-sections {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-section {
    background: #ffffff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.info-section h3 {
    color: #00a79d;
    margin-bottom: 10px;
}

.info-section p {
    font-size: 0.9em;
    line-height: 1.6;
}

@media (min-width: 768px) {
    .container {
        padding: 40px;
    }

    .logo {
        max-height: 200px;
    }

    .doctor-info {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
    }

    .doctor-image {
        width: 40%;
        margin-bottom: 0;
    }

    .doctor-text {
        width: 55%;
        text-align: left;
    }

    .cta-button {
        width: auto;
        display: inline-block;
    }

    .info-sections {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .info-section {
        flex-basis: calc(50% - 10px);
        margin-bottom: 20px;
    }
}

@media (min-width: 1200px) {
    .logo {
        max-height: 250px;
    }
}