body {
    font-family: 'Open Sans', sans-serif;
    margin: 0;
    padding: 0;
    color: #212121;
    line-height: 1.6;
    background: linear-gradient(135deg, #e3f2fd 0%, #f5f7fa 100%);
    overflow-x: hidden;
}

.sidebar {
    width: 260px;
    position: fixed;
    height: 100%;
    background: linear-gradient(180deg, #1976D2 0%, #1565C0 100%);
    color: white;
    padding: 25px;
    box-shadow: 5px 0 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.sidebar:hover {
    transform: translateX(-5px);
}

.logo h1 {
    margin: 0;
    font-size: 28px;
    color: #bbdefb;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.logo p {
    margin: 10px 0 25px;
    font-size: 15px;
    color: #e3f2fd;
}

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

nav ul li {
    margin: 20px 0;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    padding: 8px 15px;
    border-radius: 5px;
    transition: all 0.3s ease;
    display: block;
}

nav ul li a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #bbdefb;
    transform: translateX(10px);
}

.main-content {
    margin-left: 280px;
    padding: 30px;
    min-height: 100vh;
}

.main-header h1 {
    color: #1976D2;
    font-size: 36px;
    margin-bottom: 25px;
    text-shadow: 2px 2px 4px rgba(25, 118, 210, 0.2);
    animation: fadeInDown 1s ease;
}

.hero {
    background: linear-gradient(135deg, #bbdefb 0%, #90caf9 100%);
    padding: 50px;
    border-radius: 15px;
    margin-bottom: 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    position: relative;
}

.slider {
    position: relative;
    height: 300px;
}

.slide {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.slide.active {
    display: block;
    opacity: 1;
}

.hero-text h2 {
    color: #ffffff;
    font-size: 32px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.hero-text p {
    color: #e3f2fd;
    max-width: 700px;
    margin: 15px auto;
    font-size: 18px;
}

.cta-button {
    background: linear-gradient(45deg, #1976D2, #1565C0);
    color: white;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(25, 118, 210, 0.3);
}

.cta-button:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(25, 118, 210, 0.4);
}

.products-preview, .benefits, .testimonials, .faq {
    margin-bottom: 30px;
    padding: 25px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    animation: fadeInUp 1s ease;
}

.products-grid, .benefits-grid, .testimonials-grid {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.product-card {
    flex: 1;
    min-width: 220px;
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.product-card img {
    max-width: 200px;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    border: 2px solid #1976D2;
}

.product-card h3 {
    color: #1976D2;
    margin: 15px 0;
    font-size: 20px;
}

.price {
    color: #1565C0;
    font-weight: 700;
    font-size: 18px;
}

.product-card button {
    background: #1976D2;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.product-card button:hover {
    background: #1565C0;
    transform: scale(1.05);
}

.benefit-item, .testimonial-item {
    flex: 1;
    min-width: 220px;
    padding: 20px;
    text-align: center;
    background: #f5f7fa;
    border-radius: 10px;
}

.benefit-item h3 {
    color: #1976D2;
    font-size: 20px;
}

.testimonial-item p {
    font-style: italic;
    color: #424242;
    font-size: 16px;
}

.testimonial-item cite {
    color: #757575;
    font-weight: 600;
}

.faq {
    padding: 25px;
}

.faq h2 {
    color: #1976D2;
}

.faq-item {
    margin: 15px 0;
    padding: 15px;
    background: #e3f2fd;
    border-radius: 10px;
}

.faq-item h3 {
    color: #1565C0;
    margin: 0;
}

.faq-item p {
    color: #424242;
    margin: 5px 0 0;
}

.footer {
    background: linear-gradient(180deg, #1976D2 0%, #1565C0 100%);
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 30px;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}

.footer-links a {
    color: #bbdefb;
    margin: 0 15px;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.medical-disclaimer {
    color: #d32f2f;
    text-align: center;
    font-size: 14px;
    padding: 15px;
    background: #ffebee;
    margin-top: 10px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(211, 47, 47, 0.1);
}

.cookie-notice {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(90deg, #1976D2, #1565C0);
    color: white;
    padding: 15px;
    text-align: center;
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
}

.cookie-notice.show {
    display: block;
}

.cookie-notice button {
    background: #bbdefb;
    color: #1976D2;
    border: none;
    padding: 8px 15px;
    margin: 0 10px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cookie-notice button:hover {
    background: #90caf9;
    transform: scale(1.1);
}

.cart-content {
    padding: 25px;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.cart-items {
    margin-bottom: 20px;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: #f5f7fa;
    border-radius: 10px;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.cart-item:hover {
    transform: translateX(5px);
}

.cart-image {
    max-width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 10px;
}

.cart-summary, .checkout-form {
    margin-top: 15px;
    padding: 15px;
    background: #e3f2fd;
    border-radius: 10px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    color: #1976D2;
    font-weight: 600;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #bbdefb;
    border-radius: 10px;
    transition: border-color 0.3s ease;
}

.form-group input:focus, .form-group textarea:focus {
    border-color: #1976D2;
    outline: none;
}

.form-message {
    margin-top: 10px;
    color: #d32f2f;
}

@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        padding: 15px;
    }
    .main-content {
        margin-left: 0;
    }
    .products-grid, .benefits-grid, .testimonials-grid {
        flex-direction: column;
    }
    .hero {
        padding: 30px;
    }
}

/* Анимации */
@keyframes fadeInDown {
    0% { opacity: 0; transform: translateY(-20px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}