/* Основные стили */
:root {
    --primary-color: #3498db;
    --secondary-color: #2c3e50;
    --accent-color: #e74c3c;
    --text-color: #333;
    --light-text-color: #666;
    --background-color: #f9f9f9;
    --white-color: #fff;
    --light-gray: #eee;
    --medium-gray: #ddd;
    --dark-gray: #555;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --border-radius: 4px;
    --container-width: 1200px;
}

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

body {
    font-family: 'Roboto', 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

section {
    padding: 4rem 0;
}

/* Кнопки */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.primary-btn {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.primary-btn:hover {
    background-color: var(--secondary-color);
    color: var(--white-color);
}

.secondary-btn {
    background-color: var(--secondary-color);
    color: var(--white-color);
}

.secondary-btn:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.outline-btn {
    background-color: transparent;
    color: var(--secondary-color);
    border: 1px solid var(--secondary-color);
}

.outline-btn:hover {
    background-color: var(--secondary-color);
    color: var(--white-color);
}

/* Шапка */
header {
    background-color: var(--white-color);
    box-shadow: var(--box-shadow);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
}

nav ul {
    display: flex;
    gap: 1.5rem;
}

nav a {
    color: var(--secondary-color);
    font-weight: 600;
}

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

.cart-link {
    position: relative;
    display: flex;
    align-items: center;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--accent-color);
    color: var(--white-color);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.75rem;
}

/* Hero секция */
.hero {
    background-color: var(--secondary-color);
    color: var(--white-color);
    text-align: center;
    padding: 5rem 0;
    margin-bottom: 2rem;
    background-image: linear-gradient(rgba(44, 62, 80, 0.9), rgba(44, 62, 80, 0.9)), url('https://via.placeholder.com/1920x1080');
    background-size: cover;
    background-position: center;
}

.hero h1 {
    color: var(--white-color);
    margin-bottom: 1.5rem;
    font-size: 3rem;
}

.hero p {
    max-width: 700px;
    margin: 0 auto 2rem;
    font-size: 1.2rem;
}

/* Информационные блоки */
.info-block, .random-fact {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--box-shadow);
    text-align: center;
}

.random-fact {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.random-fact h3 {
    color: var(--white-color);
}

/* Особенности/Преимущества */
.features {
    background-color: var(--white-color);
    padding: 4rem 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature {
    text-align: center;
    padding: 2rem;
    border-radius: var(--border-radius);
    background-color: var(--background-color);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.feature:hover {
    transform: translateY(-10px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--primary-color);
    color: var(--white-color);
    border-radius: 50%;
    padding: 1.5rem;
}

.stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.stat {
    text-align: center;
    padding: 1rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

.stat-label {
    font-size: 1rem;
    color: var(--light-text-color);
}

.cta {
    text-align: center;
}

/* О продуктах */
.about-products {
    background-color: var(--background-color);
}

.about-products p {
    text-align: justify;
    max-width: 900px;
    margin: 0 auto 2rem;
}

.quality-block, .advantage-block, .history-block {
    background-color: var(--white-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 2rem;
}

.advantage-block ul {
    list-style-type: disc;
    padding-left: 2rem;
}

.advantage-block li {
    margin-bottom: 0.5rem;
}

/* Продукты */
.products {
    background-color: var(--white-color);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.product {
    background-color: var(--background-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.product:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.product img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product h3 {
    padding: 1rem 1rem 0;
    font-size: 1.3rem;
}

.product .price {
    padding: 0 1rem;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.2rem;
}

.product p {
    padding: 0 1rem;
    color: var(--light-text-color);
}

.product-actions {
    display: flex;
    padding: 1rem;
    gap: 1rem;
}

.product-actions .btn {
    flex: 1;
}

/* CTA секция */
.cta-section {
    background-color: var(--primary-color);
    color: var(--white-color);
    text-align: center;
}

.cta-section h2 {
    color: var(--white-color);
}

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

.cta-form input {
    padding: 1rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
}

/* Футер */
footer {
    background-color: var(--secondary-color);
    color: var(--white-color);
    padding: 4rem 0 1rem;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-info img {
    height: 50px;
    margin-bottom: 1rem;
}

.company-info {
    margin-top: 1rem;
    font-size: 0.9rem;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a, .footer-social a {
    color: var(--white-color);
    opacity: 0.8;
}

.footer-links a:hover, .footer-social a:hover {
    opacity: 1;
}

.footer-social .social-icons {
    display: flex;
    gap: 1rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Уведомления */
.notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--success-color);
    color: var(--white-color);
    padding: 1rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 1000;
}

.notification.show {
    opacity: 1;
    transform: translateY(0);
}

/* Cookie Consent */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--white-color);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    z-index: 1001;
    display: none;
}

.cookie-content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
}

.cookie-consent a {
    font-size: 0.9rem;
}

/* Страница продукта */
.product-page {
    padding: 4rem 0;
}

.product-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.product-image {
    border-radius: var(--border-radius);
    overflow: hidden;
}

.product-info h1 {
    margin-bottom: 1rem;
}

.product-price {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.product-description {
    margin-bottom: 2rem;
}

.product-features {
    margin-bottom: 2rem;
}

.product-features h3 {
    margin-bottom: 1rem;
}

.feature-list li {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

.feature-list li::before {
    content: "✓";
    color: var(--success-color);
    font-weight: bold;
    margin-right: 0.5rem;
}

.product-buttons {
    display: flex;
    gap: 1rem;
}

.product-buttons .btn {
    padding: 15px 25px;
}

/* Дополнительные продукты */
.related-products h2 {
    margin-top: 3rem;
}

/* Корзина */
.cart-page {
    padding: 4rem 0;
    min-height: 60vh;
}

.cart-empty {
    text-align: center;
    padding: 3rem;
}

.cart-items {
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-bottom: 2rem;
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    background-color: var(--white-color);
    border-bottom: 1px solid var(--light-gray);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-image {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.cart-item-info h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: 700;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quantity-btn {
    background-color: var(--light-gray);
    color: var(--text-color);
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    transition: var(--transition);
}

.quantity-btn:hover {
    background-color: var(--medium-gray);
}

.cart-item-remove {
    color: var(--accent-color);
    cursor: pointer;
    transition: var(--transition);
}

.cart-item-remove:hover {
    color: var(--secondary-color);
}

.cart-summary {
    background-color: var(--white-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--light-gray);
}

.cart-buttons {
    display: flex;
    gap: 1rem;
}

.cart-buttons .btn {
    flex: 1;
}

/* Оформление заказа */
.checkout-page {
    padding: 4rem 0;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 2rem;
}

.checkout-form {
    background-color: var(--white-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius);
}

.checkout-summary {
    background-color: var(--white-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    height: fit-content;
}

.checkout-products {
    margin-bottom: 1.5rem;
}

.checkout-product {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--light-gray);
}

.checkout-product:last-child {
    border-bottom: none;
}

.checkout-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.2rem;
    font-weight: 700;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--light-gray);
}

/* Успешный заказ */
.success-page {
    padding: 6rem 0;
    text-align: center;
}

.success-icon {
    width: 100px;
    height: 100px;
    background-color: var(--success-color);
    color: var(--white-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 2rem;
    font-size: 3rem;
}

.success-page h1 {
    margin-bottom: 1.5rem;
}

.success-page p {
    max-width: 600px;
    margin: 0 auto 2rem;
}

/* Контактная страница */
.contact-page {
    padding: 4rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info {
    background-color: var(--white-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-info h3 {
    margin-bottom: 1.5rem;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--white-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-social {
    margin-top: 2rem;
}

.contact-social h4 {
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background-color: var(--light-gray);
    color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.contact-form {
    background-color: var(--white-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-form h3 {
    margin-bottom: 1.5rem;
}

/* О нас */
.about-page {
    padding: 4rem 0;
}

.about-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.about-intro p {
    max-width: 800px;
    margin: 0 auto;
}

.about-mission {
    background-color: var(--white-color);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 4rem;
    text-align: center;
}

.about-mission h2 {
    margin-bottom: 1.5rem;
}

.team-section h2 {
    margin-bottom: 3rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
}

.team-member {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-10px);
}

.team-member img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.team-member-info {
    padding: 1.5rem;
}

.team-member-info h3 {
    margin-bottom: 0.5rem;
}

.team-member-info p {
    color: var(--light-text-color);
    margin-bottom: 1.5rem;
}

.team-member-info p:last-of-type {
    margin-bottom: 0;
}

/* Адаптивность */
@media (max-width: 991px) {
    .product-details {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }

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

    .stats {
        flex-direction: column;
        gap: 2rem;
    }

    .cart-item {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .cart-item-image {
        margin: 0 auto;
    }

    .cart-item-quantity {
        justify-content: center;
        margin: 1rem 0;
    }

    .cart-buttons {
        flex-direction: column;
    }

    .cookie-content {
        flex-direction: column;
    }

    .cookie-buttons {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .hero {
        padding: 3rem 0;
    }

    .hero p {
        font-size: 1rem;
    }

    .product-buttons {
        flex-direction: column;
    }
}