/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-black: #000000;
    --primary-white: #FFFFFF;
    --gray-light: #F5F5F5;
    --gray-medium: #666666;
    --gray-dark: #333333;
}

body {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--primary-black);
    background: var(--primary-white);
    overflow-x: hidden;
}


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

/* Navigation */
.navbar {
    background: var(--primary-white);
    border-bottom: 2px solid var(--primary-black);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

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

.nav-link:hover {
    opacity: 0.7;
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--primary-black);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    margin-top: 80px;
    padding: 0 20px;
}

.hero-content {
    padding: 2rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--gray-medium);
    margin-bottom: 2rem;
}

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

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background: var(--gray-light);
    border: 2px solid var(--primary-black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
}

/* Buttons */
.btn {
    padding: 12px 30px;
    text-decoration: none;
    border: 2px solid var(--primary-black);
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    display: inline-block;
    text-align: center;
}

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

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

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

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

.btn-large {
    padding: 15px 40px;
    font-size: 1.1rem;
}

.btn-link {
    color: var(--primary-black);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-link:hover {
    opacity: 0.7;
}

/* Sections */
.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.why-section {
    padding: 5rem 0;
    background: var(--gray-light);
}

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

.feature-card {
    background: var(--primary-white);
    padding: 2rem;
    border: 2px solid var(--primary-black);
    text-align: center;
    transition: transform 0.3s ease;
}

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

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

/* Products Preview */
.products-preview {
    padding: 5rem 0;
}

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

.product-card {
    border: 2px solid var(--primary-black);
    padding: 0;
    transition: transform 0.3s ease;
}

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

.product-image {
    height: 200px;
    background: var(--gray-light);
    border-bottom: 2px solid var(--primary-black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
}

.product-card h3 {
    padding: 1.5rem 1.5rem 0.5rem;
    font-size: 1.3rem;
}

.product-card p {
    padding: 0 1.5rem 1rem;
    color: var(--gray-medium);
}

.product-card .btn-link {
    padding: 0 1.5rem 1.5rem;
    display: block;
}

/* Process Section */
.process-section {
    padding: 5rem 0;
    background: var(--gray-light);
}

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

.process-step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    display: inline-block;
    width: 60px;
    height: 60px;
    background: var(--primary-black);
    color: var(--primary-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    text-align: center;
    background: var(--primary-black);
    color: var(--primary-white);
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.8;
}

.cta-section .btn {
    border-color: var(--primary-white);
    color: var(--primary-white);
}

.cta-section .btn:hover {
    background: var(--primary-white);
    color: var(--primary-black);
}

/* Footer */
.footer {
    background: var(--primary-black);
    color: var(--primary-white);
    padding: 3rem 0;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
}

.footer-section a {
    color: var(--primary-white);
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: opacity 0.3s ease;
}

.footer-section a:hover {
    opacity: 0.7;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: var(--primary-white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 2rem 0;
    }

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

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

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

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

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

    .features-grid,
    .products-grid,
    .process-steps {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}
/* About Page Styles */
.page-hero {
    padding: 120px 0 60px;
    text-align: center;
    background: var(--gray-light);
}

.page-title {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.3rem;
    color: var(--gray-medium);
}

.story-section {
    padding: 5rem 0;
}

.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.story-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.story-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.mission-section {
    padding: 5rem 0;
    background: var(--gray-light);
}

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

.mission-card {
    background: var(--primary-white);
    padding: 2rem;
    border: 2px solid var(--primary-black);
    text-align: center;
}

.mission-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.farming-section {
    padding: 5rem 0;
}

.farming-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.eco-cycle {
    text-align: center;
}

.cycle-item {
    padding: 1rem;
    border: 2px solid var(--primary-black);
    margin: 1rem 0;
    font-weight: 600;
}

.cycle-arrow {
    font-size: 1.5rem;
    font-weight: bold;
}

.impact-section {
    padding: 5rem 0;
    background: var(--gray-light);
}

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

.impact-card {
    background: var(--primary-white);
    padding: 2rem;
    border: 2px solid var(--primary-black);
}

.impact-card h4 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

/* Products Page Styles */
.product-nav {
    padding: 2rem 0;
    background: var(--gray-light);
    position: sticky;
    top: 80px;
    z-index: 999;
}

.nav-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.product-detail {
    padding: 5rem 0;
}

.alt-bg {
    background: var(--gray-light);
}

.product-header {
    text-align: center;
    margin-bottom: 3rem;
}

.product-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.product-tagline {
    font-size: 1.2rem;
    color: var(--gray-medium);
}

.product-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    margin-bottom: 3rem;
}

.product-content.reverse {
    direction: rtl;
}

.product-content.reverse > * {
    direction: ltr;
}

.product-image-large {
    height: 400px;
    background: var(--gray-light);
    border: 2px solid var(--primary-black);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-benefits ul {
    list-style: none;
    margin-bottom: 2rem;
}

.product-benefits li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--gray-light);
}

.product-benefits li:before {
    content: '✓';
    margin-right: 0.5rem;
    font-weight: bold;
}

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

.nutrient {
    padding: 0.5rem;
    border-bottom: 1px solid var(--gray-light);
    display: flex;
    justify-content: space-between;
}

.process-detail {
    margin-top: 3rem;
}

.process-title {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.process-visual {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.process-step {
    text-align: center;
    padding: 1.5rem;
}

.step-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.health-comparison {
    margin-top: 2rem;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.benefit-item {
    padding: 1rem;
    background: var(--gray-light);
    text-align: center;
    border: 1px solid var(--primary-black);
}

.product-types {
    display: grid;
    gap: 1.5rem;
}

.type-card {
    padding: 1.5rem;
    border: 1px solid var(--primary-black);
}

.type-card h4 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.npk-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
    margin: 1rem 0;
}

.product-cta {
    padding: 4rem 0;
    text-align: center;
    background: var(--primary-black);
    color: var(--primary-white);
}

.product-cta h2 {
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.product-cta p {
    margin-bottom: 2rem;
    font-size: 1.2rem;
    opacity: 0.8;
}

/* Contact Page Styles */
.contact-section {
    padding: 5rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-form-container h2,
.contact-info h2 {
    margin-bottom: 2rem;
    font-size: 2rem;
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--primary-black);
    background: var(--primary-white);
    font-size: 1rem;
}

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

.btn-full {
    width: 100%;
}

.info-item {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--gray-light);
}

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

.quick-inquiry {
    margin-top: 2rem;
    padding: 2rem;
    background: var(--gray-light);
    border: 2px solid var(--primary-black);
}

.quick-inquiry h3 {
    margin-bottom: 1rem;
}

.inquiry-buttons {
    display: grid;
    gap: 1rem;
}

.inquiry-btn {
    padding: 12px;
    background: var(--primary-white);
    border: 2px solid var(--primary-black);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

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

.faq-section {
    padding: 5rem 0;
    background: var(--gray-light);
}

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

.faq-item {
    background: var(--primary-white);
    padding: 2rem;
    border: 2px solid var(--primary-black);
}

.faq-item h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.map-section {
    padding: 5rem 0;
}

.map-container {
    height: 400px;
    border: 2px solid var(--primary-black);
}

.map-placeholder {
    height: 100%;
    background: var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* Active state for product navigation */
.nav-link.active {
    font-weight: 700;
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--primary-black);
}

/* Mobile Responsive for new pages */
@media (max-width: 768px) {
    .story-grid,
    .farming-content,
    .contact-grid,
    .product-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-content.reverse {
        direction: ltr;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .process-visual {
        grid-template-columns: 1fr;
    }
    
    .mission-cards,
    .impact-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .product-title {
        font-size: 1.8rem;
    }
}
/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-black: #000000;
    --primary-white: #FFFFFF;
    --gray-light: #F5F5F5;
    --gray-medium: #666666;
    --gray-dark: #333333;
    --gray-extra-light: #FAFAFA;
    --gray-border: #E0E0E0;
}

body {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--primary-black);
    background: var(--primary-white);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

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

/* Enhanced Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--primary-black);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 0.8rem 0;
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.08);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--primary-black);
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--primary-black);
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.nav-link:hover {
    color: var(--gray-dark);
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    background: none;
    border: none;
}

.bar {
    width: 25px;
    height: 2px;
    background: var(--primary-black);
    margin: 3px 0;
    transition: 0.3s;
}

/* Enhanced Hero Section */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    margin-top: 80px;
    padding: 0 20px;
    position: relative;
    background: linear-gradient(135deg, var(--primary-white) 0%, var(--gray-extra-light) 100%);
}

.hero-content {
    padding: 3rem 2rem;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: var(--primary-black);
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--gray-medium);
    margin-bottom: 2.5rem;
    font-weight: 400;
    line-height: 1.6;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-image::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: var(--gray-light);
    border-radius: 50%;
    opacity: 0.8;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.image-placeholder {
    width: 90%;
    height: 450px;
    background: var(--gray-light);
    border: 3px solid var(--primary-black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: 20px 20px 0px var(--primary-black);
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
    transition: left 0.6s ease;
}

.image-placeholder:hover::before {
    left: 100%;
}

.image-placeholder:hover {
    transform: translateY(-8px) rotate(1deg);
    box-shadow: 25px 25px 0px var(--primary-black);
}

/* Enhanced Buttons */
.btn {
    padding: 15px 35px;
    text-decoration: none;
    border: 2px solid var(--primary-black);
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    font-weight: 700;
    display: inline-block;
    text-align: center;
    position: relative;
    overflow: hidden;
    font-size: 0.9rem;
    background: var(--primary-white);
    color: var(--primary-black);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,0.1), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--primary-black);
    color: var(--primary-white);
    box-shadow: 6px 6px 0px var(--gray-medium);
}

.btn-primary:hover {
    background: var(--gray-dark);
    border-color: var(--gray-dark);
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0px var(--primary-black);
}

.btn-secondary {
    background: var(--primary-white);
    color: var(--primary-black);
    box-shadow: 6px 6px 0px var(--gray-medium);
}

.btn-secondary:hover {
    background: var(--gray-light);
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0px var(--primary-black);
}

.btn-large {
    padding: 18px 45px;
    font-size: 1.1rem;
}

.btn-link {
    color: var(--primary-black);
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    letter-spacing: 0.5px;
}

.btn-link::after {
    content: '→';
    transition: transform 0.3s ease;
    font-weight: 600;
}

.btn-link:hover::after {
    transform: translateX(8px);
}

.btn-link:hover {
    color: var(--gray-dark);
    gap: 1rem;
}

/* Enhanced Sections */
.section-title {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 4rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 3px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    color: var(--primary-black);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 25%;
    width: 50%;
    height: 3px;
    background: var(--primary-black);
    transition: width 0.3s ease;
}

.section-title:hover::after {
    width: 60%;
}

.why-section {
    padding: 6rem 0;
    background: var(--gray-extra-light);
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background: var(--primary-white);
    padding: 3rem 2rem;
    border: 2px solid var(--primary-black);
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-black);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-12px);
    box-shadow: 20px 20px 0px var(--primary-black);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 2rem;
    display: block;
    transition: all 0.3s ease;
    filter: contrast(0.8);
}

.feature-card:hover .feature-icon {
    transform: scale(1.2);
    filter: contrast(1);
}

.feature-card h3 {
    margin-bottom: 1.2rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-black);
}

.feature-card p {
    color: var(--gray-medium);
    line-height: 1.7;
    font-size: 1.05rem;
}

/* Enhanced Products Preview */
.products-preview {
    padding: 6rem 0;
    background: var(--primary-white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.product-card {
    border: 2px solid var(--primary-black);
    padding: 0;
    transition: all 0.4s ease;
    background: var(--primary-white);
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.02);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover::before {
    opacity: 1;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 20px 20px 0px var(--primary-black);
}

.product-image {
    height: 240px;
    background: var(--gray-light);
    border-bottom: 2px solid var(--primary-black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.product-card:hover .product-image {
    background: var(--gray-extra-light);
}

.product-card h3 {
    padding: 2rem 2rem 0.8rem;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary-black);
}

.product-card p {
    padding: 0 2rem 1.5rem;
    color: var(--gray-medium);
    line-height: 1.6;
    font-size: 1.05rem;
}

.product-card .btn-link {
    padding: 0 2rem 2rem;
    display: block;
}

/* Enhanced Process Section */
.process-section {
    padding: 6rem 0;
    background: var(--gray-extra-light);
    position: relative;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
}

.process-step {
    text-align: center;
    padding: 2.5rem 2rem;
    position: relative;
    background: var(--primary-white);
    border: 2px solid var(--primary-black);
    transition: all 0.4s ease;
}

.process-step:hover {
    transform: translateY(-8px);
    box-shadow: 15px 15px 0px var(--primary-black);
}

.step-number {
    display: inline-block;
    width: 80px;
    height: 80px;
    background: var(--primary-black);
    color: var(--primary-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 800;
    margin: 0 auto 2rem;
    border: 3px solid var(--primary-white);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.process-step:hover .step-number {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.process-step h4 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary-black);
}

.process-step p {
    color: var(--gray-medium);
    line-height: 1.6;
    font-size: 1.05rem;
}

/* Enhanced CTA Section */
.cta-section {
    padding: 6rem 0;
    text-align: center;
    background: var(--primary-black);
    color: var(--primary-white);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, transparent 0%, rgba(255,255,255,0.05) 50%, transparent 70%);
    animation: float 8s ease-in-out infinite;
}

.cta-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
    position: relative;
    z-index: 2;
    letter-spacing: -0.5px;
}

.cta-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    position: relative;
    z-index: 2;
    font-weight: 400;
}

.cta-section .btn {
    border-color: var(--primary-white);
    color: var(--primary-white);
    background: transparent;
    position: relative;
    z-index: 2;
    box-shadow: 6px 6px 0px rgba(255,255,255,0.3);
}

.cta-section .btn:hover {
    background: var(--primary-white);
    color: var(--primary-black);
    transform: translate(-2px, -2px);
    box-shadow: 8px 8px 0px rgba(255,255,255,0.5);
}

/* Enhanced Footer */
.footer {
    background: var(--primary-black);
    color: var(--primary-white);
    padding: 5rem 0 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-white);
}

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

.footer-section h3 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-white);
    letter-spacing: 1px;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-white);
}

.footer-section p {
    margin-bottom: 1rem;
    opacity: 0.9;
    line-height: 1.6;
    font-size: 1.05rem;
}

.footer-section a {
    color: var(--primary-white);
    text-decoration: none;
    display: block;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    opacity: 0.9;
    position: relative;
    padding-left: 1.2rem;
    font-size: 1.05rem;
}

.footer-section a::before {
    content: '→';
    position: absolute;
    left: 0;
    opacity: 0;
    transition: all 0.3s ease;
    font-weight: 600;
}

.footer-section a:hover {
    opacity: 1;
    padding-left: 1.8rem;
    color: var(--gray-light);
}

.footer-section a:hover::before {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid rgba(255,255,255,0.2);
    opacity: 0.8;
    font-size: 0.95rem;
}

/* Loading Animation */
.loading-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--primary-black);
    z-index: 9999;
    transition: width 0.3s ease;
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: var(--primary-black);
    color: var(--primary-white);
    border: 2px solid var(--primary-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    font-size: 1.3rem;
    font-weight: bold;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: var(--gray-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

/* Enhanced Mobile Responsive */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        padding: 2rem 0;
        gap: 0;
    }

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

    .nav-link {
        padding: 1.2rem 2rem;
        border-bottom: 1px solid var(--gray-border);
        font-size: 1.1rem;
    }

    .nav-link:last-child {
        border-bottom: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        margin-top: 70px;
        min-height: 90vh;
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1.2rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .features-grid,
    .products-grid,
    .process-steps {
        grid-template-columns: 1fr;
    }

    .feature-card,
    .product-card,
    .process-step {
        margin: 0 auto;
        max-width: 400px;
    }

    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }

    .cta-title {
        font-size: 2.3rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .btn {
        padding: 14px 28px;
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.9rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .hero-image::before {
        width: 300px;
        height: 300px;
    }
    
    .image-placeholder {
        height: 350px;
    }
}

/* All existing About, Products, Contact page styles remain exactly the same */
.page-hero {
    padding: 120px 0 60px;
    text-align: center;
    background: var(--gray-light);
}

.page-title {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* ... all other existing styles remain unchanged ... */