:root {
    --primary-color: #3a7ca5;
    --secondary-color: #d9e6f0;
    --accent-color: #ff9f1c;
    --text-color: #333;
    --background-color: #f4f4f9;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    font-family: var(--font-family);
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

header {
    background-color: #fff;
    padding: 1rem 2rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav .logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav ul li {
    margin-left: 2rem;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: var(--primary-color);
}

.hero {
    display: flex;
    align-items: center;
    padding: 4rem 2rem;
    background-color: var(--secondary-color);
}

.hero-text {
    flex: 1;
    padding-right: 2rem;
}

.hero-text h1 {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.hero-image {
    flex: 1;
}

.hero-image img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.cta-button {
    background-color: var(--accent-color);
    color: #fff;
    padding: 1rem 2rem;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: background-color 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.cta-button:hover {
    background-color: #e68a00;
}

.content-section {
    padding: 4rem 2rem;
    text-align: center;
}

.content-section-dark {
    background-color: var(--primary-color);
    color: #fff;
    padding: 4rem 2rem;
    text-align: center;
}

.content-section h2, .content-section-dark h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.flex-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.flex-item {
    flex: 1;
    max-width: 400px;
    text-align: left;
}

.flex-item img {
    max-width: 100%;
    border-radius: 10px;
    margin-bottom: 1rem;
}

.about-me {
    text-align: left;
    align-items: center;
}

.about-me-image {
    flex: 0 0 300px;
}

.about-me-image img {
    border-radius: 10px;
    max-width: 300px;
    height: auto;
    object-fit: cover;
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.about-me-text {
    padding-left: 2rem;
}

.content-section-dark ul {
    list-style: none;
    padding: 0;
    display: inline-block;
    text-align: left;
}

.content-section-dark ul li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.content-section-dark ul li::before {
    content: '✓';
    color: var(--accent-color);
    position: absolute;
    left: 0;
}

.disclaimer {
    font-size: 0.9rem;
    margin-top: 2rem;
    opacity: 0.8;
}

form {
    max-width: 600px;
    margin: 2rem auto 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

form input, form textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: var(--font-family);
}

.privacy-policy {
    text-align: left;
    font-size: 0.9rem;
}

.privacy-policy a {
    color: var(--accent-color);
}

footer {
    text-align: center;
    padding: 2rem;
    background-color: #333;
    color: #fff;
}

footer a {
    color: var(--accent-color);
    text-decoration: none;
}

.specialty-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: bold;
    padding: 0.5rem 1rem;
    border: 2px solid var(--accent-color);
    border-radius: 5px;
    display: inline-block;
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.specialty-link:hover {
    background-color: var(--accent-color);
    color: white;
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .hero {
        flex-direction: column;
    }

    .hero-text {
        padding-right: 0;
        text-align: center;
    }

    .flex-container {
        flex-direction: column;
        align-items: center;
    }
}