html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: 'PT Sans', sans-serif;
    transition: var(--transition);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-header {
    background: var(--bg-surface);
    box-shadow: var(--shadow);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    flex-wrap: wrap;
    gap: 20px;
    
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    width: 100%; 
}

.main-logo {
    height: 80px;
    width: auto;
}

.header-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.telephones {
    text-align: right;
    font-size: 0.9rem;
}

.phone-group span {
    display: block;
    color: var(--text-muted);
    font-size: 0.75rem;
}

.phone-group a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    transition: var(--transition);
}

.phone-group a:hover {
    color: var(--accent);
}

.theme-btn {
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.theme-btn:hover {
    background: var(--border-color);
}

.main-nav {
    background: var(--bg-nav);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-nav ul {
    display: flex;
    list-style: none;
    justify-content: center;
    padding: 0;
    margin: 0 auto;
    max-width: 1100px;
}

.nav-item {
    padding: 0;
    display: flex;
    transition: var(--transition);
}

.nav-item a {
    display: flex;
    align-items: center;
    padding: 15px 25px;
    color: var(--text-on-nav);
    text-decoration: none;
    width: 100%;
    height: 100%;
}

.nav-item:hover, 
.nav-item.active {
    background: var(--accent);
}

.nav-item.active a {
    cursor: default;
}

.main-content {
    flex: 1 0 auto;
    padding: 40px 20px;
}

.page-title {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.2rem;
}

.grid-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.info-block h2 {
    color: var(--accent);
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.custom-list {
    list-style: none;
    padding: 0;
}

.custom-list li {
    padding: 8px 0;
    position: relative;
    padding-left: 20px;
}

.custom-list li::before {
    content: "▪";
    position: absolute;
    left: 0;
    color: var(--accent);
}

.accent-list li a {
    color: var(--accent);
    font-weight: 500;
    text-decoration: none;
}

.delivery-notice {
    background: var(--bg-surface);
    padding: 25px;
    border-left: 4px solid var(--accent);
    border-radius: 4px;
    margin-top: 50px;
    box-shadow: var(--shadow);
}

.main-footer {
    flex-shrink: 0;
    background: var(--bg-nav);
    color: var(--text-on-nav);
    padding: 30px 0;
    text-align: center;
}

.footer-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.disclaimer {
    font-size: 0.85rem;
    opacity: 0.8;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.product-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
}

.product-image {
    width: 100%;
    height: 220px;
    background: #fff;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-info {
    padding: 25px;
    flex-grow: 1;
}

.product-info h2 {
    color: var(--accent);
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.product-info p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-main);
    text-align: left;
}

.partners-grid {
    display: grid;
    grid-template-columns: 1fr; 
    gap: 20px;
    margin: 30px 0;
    width: 100%;
}

.partner-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    text-decoration: none;
    color: var(--text-main);
    transition: var(--transition);
    min-height: 200px;
}

.partner-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.partner-card img {
    max-height: 90px;
    max-width: 80%;
    object-fit: contain;
    margin-bottom: 15px;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

.partner-card:hover img {
    filter: grayscale(0%) opacity(1);
}

.partner-card span {
    font-size: 0.95rem;
    font-weight: 500;
}

.partner-card.text-only {
    background: linear-gradient(145deg, var(--bg-surface), var(--bg-main));
}

.partner-card.no-link {
    cursor: default;
}

.partner-card.no-link:hover {
    transform: none;
    border-color: var(--border-color);
}

.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    align-items: start;
    margin-top: 20px;
}

.contact-card {
    background: var(--bg-surface);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.contact-group {
    margin-bottom: 25px;
}

.contact-group:last-child {
    margin-bottom: 0;
}

.contact-group h3 {
    color: var(--accent);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    font-weight: 500;
}

.contact-group p {
    line-height: 1.4;
    font-size: 1.05rem;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-link-item {
    text-decoration: none;
    color: var(--text-main);
    font-size: 1.05rem;
    transition: var(--transition);
    display: block;
}

.contact-link-item span {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-right: 5px;
}

.contact-link-item:hover {
    color: var(--accent);
    transform: translateX(5px);
}

.map-wrapper {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    height: 100%;
}

.map-wrapper iframe {
    display: block;
}

@media (max-width: 992px) {
    .contacts-grid {
        grid-template-columns: 1fr;
    }
    
    .map-wrapper {
        height: 400px;
    }
}

@media (min-width: 600px) {
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .header-top {
        flex-direction: column;
        text-align: center;
    }
    .header-info {
        flex-direction: column;
        gap: 10px;
    }
    .telephones {
        text-align: center;
    }

	.nav-item {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
}

@media (max-width: 600px) {
    .main-logo {
        height: 60px;
    }
    
    .header-top {
        padding: 10px;
    }

    .main-nav ul {
        flex-wrap: wrap;
    }
    
    .nav-item a {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
}