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

:root {
    --primary-color: #6B8E23;
    --secondary-color: #8B7355;
    --accent-color: #9CAF88;
    --sand-color: #E8DCC4;
    --olive-light: #A4B494;
    --text-dark: #2C3E2C;
    --text-light: #5A6B4A;
    --bg-light: #F5F3EE;
    --white: #FFFFFF;
    --shadow: rgba(107, 142, 35, 0.1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    background-image: 
        linear-gradient(90deg, rgba(232, 220, 196, 0.1) 1px, transparent 1px),
        linear-gradient(rgba(232, 220, 196, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
}

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

.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 15px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo img {
    width: 45px;
    height: 45px;
    border-radius: 8px;
    object-fit: cover;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

.cart-link {
    position: relative;
    font-size: 1.2rem;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -12px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: bold;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 3px;
    transition: 0.3s;
}

.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 14px 32px;
    border: none;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background-color: var(--secondary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(139, 115, 85, 0.3);
}

.btn-primary:hover {
    background-color: #75624A;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 115, 85, 0.4);
}

.btn-outline {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

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

.summary-section {
    padding: 60px 0;
    background-color: var(--white);
}

.summary-box {
    background: linear-gradient(135deg, var(--sand-color) 0%, var(--olive-light) 100%);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 8px 30px var(--shadow);
    text-align: center;
}

.summary-box h2 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 20px;
}

.summary-box p {
    font-size: 1.1rem;
    color: var(--text-dark);
    line-height: 1.8;
}

.advantages {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--secondary-color);
    border-radius: 2px;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.advantage-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 25px var(--shadow);
    transition: all 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px var(--shadow);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: white;
}

.advantage-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.advantage-card p {
    color: var(--text-light);
    line-height: 1.7;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin: 50px 0;
}

.stat-item {
    text-align: center;
    padding: 30px;
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 12px;
    box-shadow: 0 4px 15px var(--shadow);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 500;
}

.cta-block {
    text-align: center;
    margin-top: 50px;
    padding: 40px;
    background: linear-gradient(135deg, var(--olive-light) 0%, var(--sand-color) 100%);
    border-radius: 15px;
}

.cta-block p {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-weight: 500;
}

.about-products {
    padding: 80px 0;
    background-color: var(--white);
}

.product-description {
    max-width: 900px;
    margin: 0 auto;
}

.product-description p {
    margin-bottom: 20px;
    font-size: 1.05rem;
    color: var(--text-dark);
    line-height: 1.8;
    text-align: justify;
}

.product-description h3 {
    color: var(--primary-color);
    margin: 35px 0 20px;
    font-size: 1.6rem;
}

.products {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 35px;
}

.product-card {
    background-color: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 25px var(--shadow);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px var(--shadow);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--secondary-color);
    color: white;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.product-info {
    padding: 25px;
}

.product-info h3 {
    color: var(--primary-color);
    margin-bottom: 12px;
    font-size: 1.3rem;
}

.product-description {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-price {
    font-size: 1.8rem;
    color: var(--secondary-color);
    font-weight: 700;
    margin-bottom: 20px;
}

.product-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.product-buttons .btn {
    width: 100%;
    text-align: center;
}

.services {
    padding: 80px 0;
    background-color: rgba(255, 255, 255, 0.85);
}

.semi-transparent {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(5px);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px var(--shadow);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 1.8rem;
    color: white;
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.7;
}

.projects {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.map-container {
    background-color: var(--white);
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 5px 25px var(--shadow);
}

.map-placeholder {
    position: relative;
    height: 500px;
    background: linear-gradient(135deg, var(--sand-color) 0%, var(--olive-light) 100%);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
}

.map-placeholder i {
    font-size: 4rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.map-placeholder p {
    font-size: 1.2rem;
    font-weight: 500;
}

.project-markers {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.marker {
    position: absolute;
    width: 30px;
    height: 30px;
    background-color: var(--secondary-color);
    border: 3px solid white;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0,0,0,0.3);
}

.marker:hover {
    transform: scale(1.3);
    z-index: 10;
}

.marker-tooltip {
    display: none;
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    background-color: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    white-space: nowrap;
    font-size: 0.9rem;
}

.marker:hover .marker-tooltip {
    display: block;
}

.calculator {
    padding: 80px 0;
    background-color: rgba(245, 243, 238, 0.9);
}

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

.calculator-form {
    background-color: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 25px var(--shadow);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-color);
    font-weight: 600;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--sand-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.calculator-result {
    background-color: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 25px var(--shadow);
}

.result-box {
    text-align: center;
}

.result-box h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 25px;
}

.result-value {
    font-size: 4rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.result-unit {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 25px;
}

.result-recommendation {
    background-color: var(--sand-color);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 25px;
    color: var(--text-dark);
    line-height: 1.7;
}

.blog {
    padding: 80px 0;
    background-color: var(--white);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
}

.blog-card {
    background-color: var(--bg-light);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px var(--shadow);
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 35px var(--shadow);
}

.blog-image {
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
}

.blog-content {
    padding: 30px;
}

.blog-meta {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.blog-content h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.blog-content p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.blog-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s ease;
}

.blog-link:hover {
    gap: 12px;
}

.footer {
    background-color: var(--text-dark);
    color: var(--sand-color);
    padding: 60px 0 30px;
}

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

.footer-column h4 {
    color: var(--olive-light);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-column p {
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    color: var(--sand-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column ul li a:hover {
    color: var(--olive-light);
}

.contact-info li {
    display: flex;
    align-items: start;
    gap: 10px;
    margin-bottom: 15px;
}

.contact-info i {
    color: var(--olive-light);
    margin-top: 3px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--olive-light);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(164, 180, 148, 0.2);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(44, 62, 44, 0.98);
    color: white;
    padding: 25px;
    box-shadow: 0 -5px 20px rgba(0,0,0,0.3);
    z-index: 10000;
    display: none;
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.cookie-text h3 {
    margin-bottom: 10px;
    color: var(--olive-light);
}

.cookie-text p {
    line-height: 1.6;
}

.cookie-text a {
    color: var(--olive-light);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 15px;
}

.notification {
    position: fixed;
    top: 100px;
    right: 30px;
    background-color: var(--primary-color);
    color: white;
    padding: 20px 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
    z-index: 9999;
    display: none;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification.show {
    display: block;
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(255, 255, 255, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.1);
        padding: 20px 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .advantages-grid,
    .services-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }

    .calculator-content {
        grid-template-columns: 1fr;
    }

    .stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-buttons {
        flex-direction: column;
        width: 100%;
    }

    .cookie-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.6rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

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