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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Кнопки */
.btn {
    display: inline-block;
    padding: 12px 24px;
    background-color: #8B2635;
    color: white;
    text-decoration: none;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.btn:hover {
    background-color: #6B1A27;
    transform: translateY(-2px);
}

.btn-primary {
    background-color: #8B2635;
}

.btn-primary:hover {
    background-color: #6B1A27;
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
    font-weight: 600;
}

/* Шапка */
.header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo h1 {
    color: #8B2635;
    font-size: 28px;
    margin-bottom: 5px;
    font-weight: 700;
}

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

.contact-info {
    display: flex;
    align-items: center;
    gap: 30px;
}

.phone span {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    display: block;
}

.phone small {
    color: #666;
    font-size: 12px;
}

/* Главный экран */
.hero {
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
    padding: 80px 0;
}

.hero-content {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero-text {
    max-width: 800px;
}

.hero-text h1 {
    font-size: 48px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 20px;
    color: #666;
    margin-bottom: 30px;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 40px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature .icon {
    background-color: #8B2635;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
}



/* Симптомы */
.symptoms {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.symptoms h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #333;
}

.symptoms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.symptom-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.symptom-card h3 {
    color: #8B2635;
    font-size: 24px;
    margin-bottom: 20px;
}

.symptom-card ul {
    list-style: none;
}

.symptom-card li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
    position: relative;
    padding-left: 25px;
}

.symptom-card li:before {
    content: "•";
    color: #dc3545;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.symptom-card li:last-child {
    border-bottom: none;
}

/* О заболеваниях */
.about-diseases {
    padding: 80px 0;
}

.about-diseases h2 {
    font-size: 36px;
    margin-bottom: 30px;
    color: #333;
}

.disease-info p {
    font-size: 18px;
    margin-bottom: 20px;
    line-height: 1.8;
}

.disease-info strong {
    color: #8B2635;
}

/* Методы лечения */
.treatment-methods {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.treatment-methods h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #333;
}

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

.method-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.method-card:hover {
    transform: translateY(-5px);
}

.method-icon {
    width: 80px;
    height: 80px;
    background-color: #8B2635;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 1px;
}

.method-card h3 {
    color: #333;
    font-size: 20px;
    margin-bottom: 15px;
}

.method-card p {
    color: #666;
    line-height: 1.6;
}

/* Как нас найти */
.location {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.location h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #333;
}

.location-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.map-container {
    position: relative;
    width: 100%;
    height: 400px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.clinic-address {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.clinic-address h3 {
    color: #8B2635;
    font-size: 20px;
    margin-bottom: 20px;
    font-weight: 600;
}

.address-details p {
    margin-bottom: 10px;
    color: #333;
    line-height: 1.6;
}

.address-details strong {
    color: #8B2635;
}

.address-details ul {
    margin: 10px 0 20px 20px;
    color: #666;
}

.address-details li {
    margin-bottom: 5px;
}

/* Преимущества */
.advantages {
    padding: 80px 0;
}

.advantages h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #333;
}

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

.advantage-card {
    padding: 30px;
    text-align: center;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.advantage-card:hover {
    border-color: #8B2635;
    transform: translateY(-5px);
}

.advantage-card h3 {
    color: #8B2635;
    font-size: 20px;
    margin-bottom: 15px;
}

.advantage-card p {
    color: #666;
    line-height: 1.6;
}

/* Контакты */
.contacts {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.contacts h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #333;
}

.contacts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.contact-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-card h3 {
    color: #8B2635;
    font-size: 20px;
    margin-bottom: 15px;
}

.contact-card p {
    margin-bottom: 10px;
    color: #666;
}

.cta-section {
    background: linear-gradient(135deg, #8B2635 0%, #A5334A 100%);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(139, 38, 53, 0.3);
}

.cta-content {
    text-align: center;
    padding: 50px 40px;
    color: white;
}

.cta-section h3 {
    color: white;
    font-size: 32px;
    margin-bottom: 15px;
    font-weight: 700;
}

.cta-section p {
    font-size: 18px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
    line-height: 1.6;
}

.cta-info {
    margin-bottom: 35px;
}

.cta-phone {
    margin-bottom: 10px;
}

.cta-phone .phone-label {
    font-size: 16px;
    color: rgba(255,255,255,0.8);
    display: block;
    margin-bottom: 5px;
}

.cta-phone .phone-number {
    font-size: 28px;
    font-weight: 700;
    color: white;
    display: block;
}

.cta-hours {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
}

.cta-section .btn {
    background-color: white;
    color: #8B2635;
    font-weight: 700;
    padding: 18px 40px;
    font-size: 18px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.cta-section .btn:hover {
    background-color: #f8f9fa;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

/* Футер */
.footer {
    background-color: #8B2635;
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h4 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 15px;
    font-weight: 600;
}

.footer-section p {
    margin-bottom: 10px;
    color: #ccc;
    font-size: 14px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    color: #ccc;
    font-size: 14px;
    margin-bottom: 5px;
}

/* Модальное окно */
.modal {
    display: none;
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: white;
    padding: 40px;
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    position: relative;
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    color: #666;
}

.close:hover {
    color: #333;
}

.modal-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #8B2635;
}

.modal-content h3 {
    margin-bottom: 10px;
    color: #8B2635;
    font-size: 24px;
    font-weight: 700;
}

.modal-header p {
    color: #666;
    font-size: 16px;
    margin-bottom: 0;
}

.appointment-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.appointment-form input,
.appointment-form textarea,
.appointment-form select {
    padding: 15px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
    width: 100%;
}

.appointment-form input:focus,
.appointment-form textarea:focus,
.appointment-form select:focus {
    outline: none;
    border-color: #8B2635;
    box-shadow: 0 0 0 3px rgba(139, 38, 53, 0.1);
}

.appointment-form textarea {
    min-height: 100px;
    resize: vertical;
}

.form-note {
    font-size: 14px;
    color: #666;
    text-align: center;
    margin-top: 15px;
}

/* Адаптивность */
@media (max-width: 768px) {
    
    .hero-text h1 {
        font-size: 36px;
    }
    
    .header-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .symptoms-grid {
        grid-template-columns: 1fr;
    }
    
    .methods-grid,
    .advantages-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .location-content {
        grid-template-columns: 1fr;
    }
    
    .map-container {
        height: 300px;
    }
    
    .contacts-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .symptoms h2,
    .treatment-methods h2,
    .advantages h2,
    .contacts h2,
    .about-diseases h2 {
        font-size: 28px;
    }
    
    .btn-large {
        padding: 14px 24px;
        font-size: 16px;
    }
}