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

:root {
    --green-primary: #10b981;
    --green-dark: #047857;
    --green-light: #34d399;
    --earth-brown: #92400e;
    --sky-blue: #0ea5e9;
    --leaf-accent: #84cc16;
    --eco-gray: #f3f4f6;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --radius: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(to bottom, #f0fdf4, #ffffff);
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Eco Header */
.eco-header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.wave-container {
    position: absolute;
    bottom: -1px;
    width: 100%;
    height: 60px;
    overflow: hidden;
}

.wave {
    position: absolute;
    bottom: 0;
    width: 200%;
    height: 100%;
    animation: wave 10s linear infinite;
}

@keyframes wave {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.eco-nav {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--green-primary);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.logo i {
    font-size: 1.8rem;
    animation: leafSway 3s ease-in-out infinite;
}

@keyframes leafSway {
    0%, 100% { transform: rotate(-5deg); }
    50% { transform: rotate(5deg); }
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

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

.nav-item::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--green-primary);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.nav-item:hover {
    color: var(--green-primary);
}

.nav-item:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 4px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--green-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero Parallax Section */
.hero-parallax {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-top: 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1441974231531-c6227db76b6e?w=1920') center/cover;
    opacity: 0.15;
    z-index: -1;
    animation: parallaxBg 20s ease-in-out infinite;
}

@keyframes parallaxBg {
    0%, 100% { transform: scale(1.1); }
    50% { transform: scale(1); }
}

.hero-content {
    text-align: center;
    padding: 2rem;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--green-dark), var(--green-primary), var(--leaf-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.title-line {
    display: block;
    animation: slideIn 0.8s ease backwards;
}

.title-line:nth-child(2) {
    animation-delay: 0.2s;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2rem;
    animation: fadeIn 1s ease 0.4s backwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 14px 32px;
    font-size: 1.1rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--green-primary), var(--green-light));
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--green-primary);
    border: 2px solid var(--green-primary);
}

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

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
    animation: fadeIn 1s ease 0.6s backwards;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-item i {
    font-size: 2.5rem;
    color: var(--green-primary);
    margin-bottom: 0.5rem;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Categories Carousel */
.categories-carousel {
    padding: 4rem 0;
    background: white;
}

.section-heading {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--text-primary);
    position: relative;
}

.section-heading::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--green-primary);
    border-radius: 2px;
}

.category-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.cat-card {
    padding: 2rem 1rem;
    background: linear-gradient(135deg, #f0fdf4, #ffffff);
    border-radius: var(--radius);
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.cat-card:hover {
    border-color: var(--green-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.cat-card i {
    font-size: 3rem;
    color: var(--green-primary);
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.cat-card:hover i {
    transform: scale(1.1);
}

.cat-card h3 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.cat-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Search Section */
.search-section {
    padding: 2rem 0;
    background: var(--eco-gray);
}

.search-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.search-box {
    position: relative;
    margin-bottom: 1.5rem;
}

.search-box i {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.search-box input {
    width: 100%;
    padding: 15px 20px 15px 50px;
    border: 2px solid transparent;
    border-radius: 50px;
    font-size: 1rem;
    background: white;
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--green-primary);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

.filter-tags {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
}

.tag {
    padding: 8px 20px;
    background: white;
    border: 2px solid var(--eco-gray);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.tag:hover {
    border-color: var(--green-primary);
    color: var(--green-primary);
}

.tag.active {
    background: var(--green-primary);
    color: white;
    border-color: var(--green-primary);
}

/* Articles Masonry Grid */
.articles-section {
    padding: 4rem 0;
}

.masonry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.article-card {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    animation: cardAppear 0.5s ease backwards;
}

.article-card.large {
    grid-row: span 2;
}

@keyframes cardAppear {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.article-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.article-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.article-card.large .article-image {
    height: 300px;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.article-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--leaf-accent);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.article-body {
    padding: 1.5rem;
}

.article-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.article-meta i {
    color: var(--green-primary);
    margin-right: 4px;
}

.article-body h3 {
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    line-height: 1.4;
    font-size: 1.25rem;
    transition: color 0.3s ease;
}

.article-card:hover h3 {
    color: var(--green-primary);
}

.article-body p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.article-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.read-btn {
    padding: 8px 20px;
    background: var(--green-primary);
    color: white;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.read-btn:hover {
    background: var(--green-dark);
    transform: scale(1.05);
}

.article-stats {
    display: flex;
    gap: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.article-stats span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.article-stats i {
    color: var(--green-primary);
}

/* Load More Button */
.load-more-container {
    text-align: center;
    margin-top: 2rem;
}

.load-more-btn {
    padding: 12px 30px;
    background: white;
    color: var(--green-primary);
    border: 2px solid var(--green-primary);
    border-radius: 30px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.load-more-btn:hover {
    background: var(--green-primary);
    color: white;
    transform: scale(1.05);
}

/* Products Showcase */
.products-showcase {
    padding: 4rem 0;
    background: linear-gradient(135deg, #f0fdf4, #ffffff);
}

.products-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-item {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

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

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

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

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 1rem;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent);
}

.eco-score {
    background: var(--leaf-accent);
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 600;
}

.product-details {
    padding: 1.5rem;
}

.product-details h4 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 0.75rem;
    color: var(--leaf-accent);
}

.product-rating span {
    color: var(--text-secondary);
    margin-left: 8px;
}

.product-details p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.product-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--green-primary);
}

.product-btn {
    padding: 8px 20px;
    background: var(--green-primary);
    color: white;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.product-btn:hover {
    background: var(--green-dark);
}

/* Impact Section */
.impact-section {
    padding: 4rem 0;
    background: white;
}

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

.impact-card {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, #f0fdf4, #ffffff);
    border-radius: var(--radius);
    transition: all 0.3s ease;
}

.impact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.impact-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    background: var(--green-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.impact-card h3 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.impact-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--green-primary);
    margin: 0.5rem 0;
}

.impact-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.progress-bar {
    height: 8px;
    background: var(--eco-gray);
    border-radius: 10px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--green-primary), var(--leaf-accent));
    border-radius: 10px;
    animation: progressGrow 2s ease;
}

@keyframes progressGrow {
    from { width: 0; }
}

/* Timeline Section */
.about-timeline {
    padding: 4rem 0;
    background: var(--eco-gray);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--green-primary);
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 2rem;
    animation: slideInTimeline 0.6s ease backwards;
}

.timeline-item.left {
    left: 0;
    text-align: right;
    padding-right: 3rem;
}

.timeline-item.right {
    left: 50%;
    padding-left: 3rem;
}

@keyframes slideInTimeline {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.timeline-item::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--green-primary);
    border: 4px solid white;
    border-radius: 50%;
    top: 2rem;
}

.timeline-item.left::before {
    right: -10px;
}

.timeline-item.right::before {
    left: -10px;
}

.timeline-content {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.timeline-content h3 {
    color: var(--green-primary);
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--text-secondary);
}

/* Contact Section */
.contact-eco {
    padding: 4rem 0;
    position: relative;
    background: url('https://images.unsplash.com/photo-1497366216548-37526070297c?w=1920') center/cover;
}

.map-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(240, 253, 244, 0.95);
}

.contact-wrapper {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info-card,
.contact-form-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.contact-info-card h2 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.contact-info-card p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.contact-item i {
    color: var(--green-primary);
    font-size: 1.2rem;
}

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

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

.social-icon:hover {
    background: var(--green-dark);
    transform: translateY(-3px);
}

.contact-form-card h3 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.contact-form-card input,
.contact-form-card textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form-card input:focus,
.contact-form-card textarea:focus {
    outline: none;
    border-color: var(--green-primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.submit-button {
    width: 100%;
    padding: 14px;
    background: var(--green-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background: var(--green-dark);
}

/* Footer */
.eco-footer {
    background: linear-gradient(to bottom, var(--text-primary), #0f172a);
    color: #9ca3af;
    padding: 3rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-column h4 {
    color: white;
    margin-bottom: 1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--green-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

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

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--green-primary);
}

.eco-badges {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.eco-badges img {
    border-radius: 4px;
}

.newsletter-form {
    display: flex;
    margin: 1rem 0;
}

.newsletter-form input {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 8px 0 0 8px;
}

.newsletter-form button {
    padding: 10px 20px;
    background: var(--green-primary);
    color: white;
    border: none;
    border-radius: 0 8px 8px 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter-form button:hover {
    background: var(--green-dark);
}

.newsletter-stats {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--green-primary);
    font-size: 0.9rem;
}

.footer-bottom {
    background: #0f172a;
    padding: 1.5rem 0;
    text-align: center;
    border-top: 1px solid #1e293b;
}

.footer-bottom a {
    color: var(--green-primary);
    text-decoration: none;
}

/* Modal Styles */
.eco-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal-dialog {
    background: white;
    margin: 5% auto;
    max-width: 900px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    border-radius: var(--radius);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: sticky;
    top: 10px;
    float: right;
    margin: 10px 20px;
    font-size: 2rem;
    background: var(--green-primary);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.modal-close:hover {
    background: var(--green-dark);
    transform: rotate(90deg);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--green-primary);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    display: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    z-index: 999;
}

.back-to-top:hover {
    background: var(--green-dark);
    transform: translateY(-5px);
}

.back-to-top.show {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

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

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

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

    .article-card.large {
        grid-row: span 1;
    }

    .products-slider {
        grid-template-columns: 1fr;
    }

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

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 60px;
        text-align: left;
    }

    .timeline-item.right {
        left: 0;
    }

    .timeline-item::before {
        left: 20px;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

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