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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

header {
    background: linear-gradient(135deg, #0066cc 0%, #004499 100%);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 102, 204, 0.1);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo::before {
    content: '⚕️';
    font-size: 28px;
}

nav a {
    color: white;
    text-decoration: none;
    margin-left: 2rem;
    font-size: 14px;
    font-weight: 500;
    transition: opacity 0.3s;
}

nav a:hover {
    opacity: 0.8;
}

.hero {
    background: linear-gradient(135deg, #0066cc 0%, #004499 100%);
    color: white;
    padding: 5rem 2rem;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

.hero p {
    font-size: 18px;
    margin-bottom: 2rem;
    line-height: 1.8;
    opacity: 0.95;
}

.cta-button {
    display: inline-block;
    background: #ff6b35;
    color: white;
    padding: 14px 32px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: background 0.3s, transform 0.2s;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background: #ff5220;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(255, 107, 53, 0.3);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 4rem 0;
}

section h2 {
    font-size: 36px;
    margin-bottom: 1rem;
    color: #003d82;
    text-align: center;
}

.section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    font-size: 16px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    border-top: 4px solid #0066cc;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 102, 204, 0.15);
}

.service-icon {
    font-size: 40px;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: #003d82;
    margin-bottom: 0.5rem;
    font-size: 20px;
}

.service-card p {
    color: #666;
    font-size: 14px;
    line-height: 1.7;
}

.about-section {
    background: white;
    border-radius: 10px;
    padding: 3rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text h3 {
    color: #003d82;
    font-size: 24px;
    margin-bottom: 1rem;
}

.about-text p {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.feature-list {
    list-style: none;
    margin: 2rem 0;
}

.feature-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    color: #666;
    position: relative;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #0066cc;
    font-weight: bold;
    font-size: 18px;
}

.contact-section {
    background: white;
    border-radius: 10px;
    padding: 3rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.contact-card {
    padding: 2rem;
    background: #f5f7fa;
    border-radius: 8px;
    text-align: center;
}

.contact-card h4 {
    color: #003d82;
    margin-bottom: 0.5rem;
    font-size: 16px;
}

.contact-card p {
    color: #666;
    font-size: 14px;
}

.contact-icon {
    font-size: 32px;
    margin-bottom: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #003d82;
    font-weight: 600;
    font-size: 14px;
}

.form-group input,
.form-group textarea,
.select-input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-family: inherit;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.select-input:focus {
    outline: none;
    border-color: #0066cc;
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form {
    max-width: 500px;
    margin: 2rem auto;
}

footer {
    background: #003d82;
    color: white;
    text-align: center;
    padding: 2rem;
    margin-top: 4rem;
}

.social-links {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.social-links a {
    color: white;
    text-decoration: none;
    font-size: 14px;
    transition: opacity 0.3s;
}

.social-links a:hover {
    opacity: 0.8;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.stat {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.stat-number {
    font-size: 36px;
    font-weight: 700;
    color: #0066cc;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #666;
    font-size: 14px;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        font-size: 16px;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .header-content {
        flex-wrap: wrap;
    }

    nav a {
        margin-left: 1rem;
        font-size: 13px;
    }

    section h2 {
        font-size: 28px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 18px;
    }

    nav a {
        margin-left: 0.5rem;
        font-size: 12px;
    }

    .hero h1 {
        font-size: 24px;
    }

    .cta-button {
        padding: 12px 24px;
        font-size: 14px;
    }

    section {
        padding: 2rem 0;
    }
}