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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    display: flex;
    min-height: 100vh;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #001a4d;
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
}

.cookie-banner p {
    font-size: 14px;
    flex: 1;
}

.cookie-banner a {
    color: #ffc107;
    text-decoration: none;
}

.cookie-banner button {
    background: #ffc107;
    color: #001a4d;
    border: none;
    padding: 8px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    white-space: nowrap;
}

.cookie-banner button:hover {
    background: #ffb300;
}

.cookie-banner.hidden {
    display: none;
}

/* Seitenbalken */
.sidebar {
    background: linear-gradient(135deg, #001a4d 0%, #003d99 100%);
    width: 200px;
    padding: 40px 20px;
    color: white;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.logo {
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    font-size: 60px;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.nav-menu {
    list-style: none;
}

.nav-menu li {
    margin: 15px 0;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 4px;
    transition: background-color 0.3s;
    display: block;
}

.nav-menu a:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.nav-menu a.active {
    background-color: #ffc107;
    color: #001a4d;
}

/* Hauptinhaltsbereich */
.main-content {
    margin-left: 200px;
    flex: 1;
    background-color: #f5f5f5;
    padding-bottom: 60px;
}

.header {
    background: white;
    padding: 40px;
    border-bottom: 3px solid #001a4d;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.header h1 {
    color: #001a4d;
    font-size: 32px;
    margin-bottom: 10px;
}

.header p {
    color: #666;
    font-size: 16px;
}

.content-section {
    padding: 40px;
}

.section-title {
    color: #001a4d;
    font-size: 28px;
    margin-bottom: 20px;
    border-bottom: 2px solid #ffc107;
    padding-bottom: 10px;
}

.specialties {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.specialty-card {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border-left: 4px solid #001a4d;
    transition: transform 0.3s;
}

.specialty-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.specialty-card h3 {
    color: #001a4d;
    margin-bottom: 15px;
    font-size: 18px;
}

.specialty-card p {
    color: #666;
    font-size: 14px;
    line-height: 1.8;
}

/* FAQ Styles */
.faq-container {
    margin-top: 20px;
}

.faq-item {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin-bottom: 15px;
    overflow: hidden;
}

.faq-question {
    background: white;
    border: none;
    padding: 20px;
    width: 100%;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #001a4d;
    font-weight: 600;
    font-size: 16px;
    transition: background-color 0.3s;
}

.faq-question:hover {
    background: #f9f9f9;
}

.faq-question.active {
    background: #f0f0f0;
    border-bottom: 2px solid #ffc107;
}

.faq-icon {
    font-weight: bold;
    font-size: 20px;
    transition: transform 0.3s;
}

.faq-question.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-answer.active {
    max-height: 500px;
    transition: max-height 0.3s ease-in;
}

.faq-answer p {
    color: #666;
    padding: 0 20px 20px 20px;
    margin: 0;
    line-height: 1.8;
}

.contact-info {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin-top: 20px;
}

.contact-info h3 {
    color: #001a4d;
    margin-bottom: 15px;
    font-size: 18px;
}

.contact-item {
    margin-bottom: 15px;
    display: flex;
    gap: 15px;
}

.contact-item strong {
    color: #001a4d;
    min-width: 100px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: #001a4d;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #001a4d;
    box-shadow: 0 0 0 3px rgba(0, 26, 77, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.privacy-notice {
    background: #f0f0f0;
    padding: 12px;
    border-radius: 4px;
    font-size: 12px;
    color: #666;
    margin-bottom: 20px;
    border-left: 3px solid #ffc107;
}

.privacy-notice a {
    color: #001a4d;
    text-decoration: none;
}

.privacy-notice a:hover {
    text-decoration: underline;
}

.btn {
    background: #001a4d;
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn:hover {
    background: #003d99;
}

.btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.form-message {
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    display: none;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.form-message.info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.about-text {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin-top: 20px;
    line-height: 1.8;
}

.about-text p {
    margin-bottom: 15px;
    color: #666;
}

.disclaimer {
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 4px;
    padding: 15px;
    margin-top: 20px;
    color: #856404;
    font-size: 13px;
}

@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        padding: 20px;
    }

    .container {
        flex-direction: column;
    }

    .main-content {
        margin-left: 0;
    }

    .nav-menu {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-top: 20px;
    }

    .nav-menu li {
        margin: 0;
        flex: 1;
        min-width: 120px;
    }

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

    .cookie-banner {
        flex-direction: column;
        gap: 15px;
    }

    .cookie-banner p {
        margin-bottom: 10px;
    }
}