:root {
            --primary-color: #4CAF50;
            --primary-dark: #2E7D32;
            --primary-light: #A5D6A7;
            --secondary-color: #FFC107;
            --secondary-dark: #FFA000;
            --secondary-light: #FFECB3;
            --dark-color: #212121;
            --dark-secondary: #424242;
            --light-color: #F5F5F5;
            --white-color: #FFFFFF;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: 'Montserrat', sans-serif;
            color: #333;
            overflow-x: hidden;
            background-color: var(--light-color);
        }
        
        h1, h2, h3, h4 {
            font-family: 'Montserrat', sans-serif;
        }
        
        .hero-gradient {
            background: linear-gradient(135deg, rgba(46, 125, 50, 0.9), rgba(76, 175, 80, 0.7), rgba(255, 193, 7, 0.5));
        }
        
        .green-yellow-gradient {
            background: linear-gradient(135deg, rgba(46, 125, 50, 0.9), rgba(255, 193, 7, 0.7));
        }
        
        .yellow-green-gradient {
            background: linear-gradient(135deg, rgba(255, 193, 7, 0.9), rgba(76, 175, 80, 0.7));
        }
        
        .dark-gradient {
            background: linear-gradient(135deg, rgba(33, 33, 33, 0.95), rgba(66, 66, 66, 0.85));
        }
        
        .glass-card {
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.18);
            box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
        }
        
        .glass-dark {
            background: rgba(33, 33, 33, 0.7);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
        }
        
        .green-gradient-card {
            background-image: linear-gradient(to right, var(--primary-dark), var(--primary-color));
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
        }
        
        .glass-green {
            background: rgba(76, 175, 80, 0.15);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(76, 175, 80, 0.3);
        }
        
        .glass-yellow {
            background: rgba(255, 193, 7, 0.15);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 193, 7, 0.3);
        }
        
        .btn-primary {
            background-image: linear-gradient(to right, var(--primary-color), var(--primary-dark));
            color: white;
            padding: 14px 32px;
            border-radius: 6px;
            font-weight: 600;
            transition: all 0.3s ease;
            display: inline-block;
            box-shadow: 0 4px 15px rgba(76, 175, 80, 0.4);
        }
        
        .btn-primary:hover {
            background-image: linear-gradient(to right, var(--primary-dark), var(--primary-color));
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(76, 175, 80, 0.6);
        }
        
        .btn-secondary {
            background-image: linear-gradient(to right, var(--secondary-color), var(--secondary-dark));
            color: var(--dark-color);
            padding: 12px 28px;
            border-radius: 6px;
            font-weight: 600;
            transition: all 0.3s ease;
            display: inline-block;
            box-shadow: 0 4px 15px rgba(255, 193, 7, 0.4);
        }
        
        .btn-secondary:hover {
            background-image: linear-gradient(to right, var(--secondary-dark), var(--secondary-color));
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 193, 7, 0.6);
        }
        
        .section-title {
            position: relative;
            margin-bottom: 2.5rem;
        }
        
        .section-title:after {
            content: "";
            position: absolute;
            left: 0;
            bottom: -10px;
            width: 80px;
            height: 4px;
            background-image: linear-gradient(to right, var(--secondary-color), var(--primary-color));
        }
        
        .section-title.text-center:after {
            left: 50%;
            transform: translateX(-50%);
        }
        
        .feature-card {
            border-radius: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.2);
        }
        
        .benefit-icon {
            background-image: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(255, 193, 7, 0.1));
            width: 80px;
            height: 80px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            transition: all 0.3s ease;
            border: 2px solid rgba(76, 175, 80, 0.3);
        }
        
        .benefit-box:hover .benefit-icon {
            background-image: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            transform: scale(1.1) rotate(5deg);
            border-color: transparent;
        }
        
        .nav-link {
            position: relative;
            font-weight: 500;
            display: flex;
            align-items: center;
            height: 100%;
        }
        
        .nav-link:after {
            content: "";
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 0;
            background-image: linear-gradient(to right, var(--primary-color), var(--secondary-color));
            transition: width 0.3s ease;
        }
        
        .nav-link:hover:after {
            width: 100%;
        }
        
        .slide-in-left {
            animation: slideInLeft 1s both;
        }
        
        .slide-in-right {
            animation: slideInRight 1s both;
        }
        
        .fade-in {
            animation: fadeIn 1.5s both;
        }
        
        @keyframes slideInLeft {
            from {
                transform: translateX(-50px);
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }
        
        @keyframes slideInRight {
            from {
                transform: translateX(50px);
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }
        
        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }
        
.sticky-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    transition: all 0.3s ease;
    background: #FFFFFF;
}
        
        /* Animation trigger for scrolling */
        .reveal {
            position: relative;
            opacity: 0;
            transition: all 1s ease;
        }
        
        .reveal.active {
            opacity: 1;
        }
        
        .reveal.active.fade-bottom {
            animation: fadeInUp 1s ease-in-out;
        }
        
        @keyframes fadeInUp {
            0% {
                opacity: 0;
                transform: translateY(40px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        /* Custom image styles */
        .image-border {
            border: 5px solid var(--white-color);
            box-shadow: 0 15px 35px rgba(0,0,0,0.2);
            transition: all 0.5s ease;
            transform: rotate(-2deg);
        }
        
        .image-border:hover {
            transform: rotate(0deg) scale(1.02);
            box-shadow: 0 20px 40px rgba(0,0,0,0.3);
        }
        
        /* Quote style */
        .quote {
            font-style: italic;
            position: relative;
            padding: 30px 40px;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.1);
        }
        
        .quote:before, .quote:after {
            content: "\"";
            font-family: 'Playfair Display', serif;
            font-size: 72px;
            position: absolute;
            color: rgba(76, 175, 80, 0.2);
        }
        
        .quote:before {
            top: -20px;
            left: 10px;
        }
        
        .quote:after {
            content: "\"";
            bottom: -50px;
            right: 10px;
        }
        
        /* Comparison container */
        .comparison-container {
            position: relative;
            overflow: hidden;
            border-radius: 12px;
            box-shadow: 0 15px 35px rgba(0,0,0,0.2);
            transition: all 0.5s ease;
        }
        
        .comparison-container:hover {
            transform: scale(1.02);
            box-shadow: 0 20px 40px rgba(0,0,0,0.3);
        }
        
        /* Step card */
        .step-card {
            border-left: 4px solid var(--primary-color);
            transition: all 0.3s ease;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(5px);
            border-radius: 0 8px 8px 0;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .step-card:hover {
            background: rgba(76, 175, 80, 0.1);
            transform: translateX(10px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        }
        
        /* Alert box */
        .alert-box {
            background: rgba(255, 193, 7, 0.1);
            backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(5px);
            border-left: 4px solid var(--secondary-color);
            padding: 20px;
            border-radius: 0 8px 8px 0;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        /* Contact form styles */
        .form-input {
            border: 1px solid rgba(0, 0, 0, 0.1);
            border-radius: 8px;
            padding: 14px 18px;
            width: 100%;
            transition: all 0.3s ease;
            background: rgba(255, 255, 255, 0.8);
        }
        
        .form-input:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2);
            outline: none;
            background: rgba(255, 255, 255, 1);
        }
        
        .contact-card {
            transition: all 0.3s ease;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        
        .contact-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.2);
        }
        
        .icon-circle {
            transition: all 0.3s ease;
        }
        
        .contact-card:hover .icon-circle {
            background: var(--primary-color) !important;
            color: white !important;
            transform: scale(1.1);
        }
        
        .pattern-bg {
            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='%234CAF50' 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");
            background-color: var(--light-color);
        }
        
        .leaf-pattern-bg {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 80 80'%3E%3Cg fill='%234CAF50' fill-opacity='0.05'%3E%3Cpath d='M0 0h80v80H0V0zm20 20v40h40V20H20zm20 35a15 15 0 1 1 0-30 15 15 0 0 1 0 30z' opacity='.5'/%3E%3Cpath d='M15 15h50l-5 5H20v40l-5 5V15zm0 50h50V15L80 0v80H0l15-15zm32.07-32.07l3.54-3.54A15 15 0 0 1 29.4 50.6l3.53-3.53a10 10 0 1 0 14.14-14.14zM32.93 47.07a10 10 0 1 1 14.14-14.14L32.93 47.07z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
        }
        
        .footer-curve {
            position: relative;
            background-image: linear-gradient(to right, var(--dark-color), var(--primary-dark));
        }
        
        .footer-curve:before {
            content: '';
            position: absolute;
            top: -70px;
            left: 0;
            width: 100%;
            height: 70px;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 70'%3E%3Cpath fill='%23212121' fill-opacity='1' d='M0,32L120,42.7C240,53,480,75,720,69.3C960,64,1200,32,1320,16L1440,0L1440,100L1320,100C1200,100,960,100,720,100C480,100,240,100,120,100L0,100Z'%3E%3Cpath%3E%3C/svg%3E");
            background-size: cover;
            background-position: center;
        }
        
        .stat-card {
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: 16px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            overflow: hidden;
            transition: all 0.3s ease;
            border: 1px solid rgba(255, 255, 255, 0.7);
        }
        
        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
        }
        
        .stat-card .accent-bar {
            height: 5px;
            background-image: linear-gradient(to right, var(--primary-color), var(--secondary-color));
        }
        
        /* Fixed: Mobile menu only shows on small screens */
        .mobile-menu-btn {
            display: none; /* Hidden by default on all screens */
        }
        
        .desktop-menu {
            display: flex; /* Visible by default on all screens */
        }
        
        .mobile-menu {
            /* Keep initial hidden state */
            transform: translateY(-100%);
            opacity: 0;
            pointer-events: none; /* Prevent clicks when hidden */
            transition: all 0.3s ease; /* Keep transition */
            /* Ensure it's not displayed by default */
            display: flex; /* Keep flex for active state */
            flex-direction: column; /* Keep flex-direction */
            position: absolute; /* Keep position */
            top: 70px; /* Keep top */
            left: 0; /* Keep left */
            right: 0; /* Keep right */
            background: rgba(255, 255, 255, 0.95); /* Keep background */
            backdrop-filter: blur(10px); /* Keep backdrop-filter */
            -webkit-backdrop-filter: blur(10px); /* Keep webkit-backdrop-filter */
            box-shadow: 0 10px 30px rgba(0,0,0,0.1); /* Keep box-shadow */
            padding: 20px; /* Keep padding */
            z-index: 40; /* Keep z-index */
        }

@media (max-width: 1024px) { /* Changed from 768px to 1024px */
    header .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

            .mobile-menu-btn {
                display: block; /* Only show on mobile screens */
            }
            
            .desktop-menu {
                display: none; /* Hide desktop menu on mobile screens */
            }
            
            .mobile-menu.is-open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto; /* Enable clicks when open */
            }
            
            .mobile-nav-link {
                padding: 12px 0;
                border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            }

            header .flex.items-center a.text-2xl {
                font-size: 1.2rem; /* Adjust logo size */
            }

            header .flex.items-center span.text-sm {
                font-size: 0.75rem; /* Adjust accompanying text size */
            }

            /* Hero Section adjustments */
            .hero-gradient + .container {
                padding-top: 3rem;
                padding-bottom: 3rem;
            }

            .hero-gradient + .container .grid {
                gap: 2rem; /* Adjust gap between stacked columns */
            }

            /* Hero Section text adjustments */
            .hero-gradient + .container h1 {
                font-size: 2.5rem; /* Smaller h1 on mobile */
            }
            .hero-gradient + .container p.text-xl {
                font-size: 1.125rem; /* Smaller paragraph text */
            }
             .hero-gradient + .container p.mb-10 {
                font-size: 0.9rem; /* Smaller paragraph text */
                margin-bottom: 1.5rem; /* Adjust margin */
            }
             .hero-gradient + .container .btn-primary,
             .hero-gradient + .container .btn-secondary {
                 padding: 10px 20px; /* Smaller button padding */
                 font-size: 0.9rem; /* Smaller button text */
             }

            /* Hero Section text adjustments */
            .hero-gradient + .container h1 {
                font-size: 2.5rem; /* Smaller h1 on mobile */
            }
            .hero-gradient + .container p.text-xl {
                font-size: 1.125rem; /* Smaller paragraph text */
            }
             .hero-gradient + .container p.mb-10 {
                font-size: 0.9rem; /* Smaller paragraph text */
                margin-bottom: 1.5rem; /* Adjust margin */
            }
             .hero-gradient + .container .btn-primary,
             .hero-gradient + .container .btn-secondary {
                 padding: 10px 20px; /* Smaller button padding */
                 font-size: 0.9rem; /* Smaller button text */
             }


            /* About Section adjustments */
            #about .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            #about .glass-card {
                padding: 1.5rem; /* Adjust padding for glass cards */
            }

            #about .glass-green {
                padding: 1rem; /* Adjust padding for nested glass-green */
            }

            #about .grid {
                gap: 2rem; /* Adjust gap between grid items */
            }

            /* About Section text adjustments */
            #about h2 {
                font-size: 1.75rem; /* Smaller h2 */
            }
             #about p.text-xl {
                font-size: 1rem; /* Smaller p */
            }
             #about h3 {
                 font-size: 1.3rem; /* Smaller h3 */
             }
             #about p.mb-6, #about .glass-yellow p.text-lg {
                 font-size: 0.9rem; /* Smaller paragraph text */
             }
             #about .glass-green strong {
                 font-size: 1rem; /* Smaller strong text */
             }
              #about .glass-green span {
                 font-size: 0.85rem; /* Smaller span text */
             }
             #about .alert-box p {
                 font-size: 1rem; /* Smaller alert text */
             }
             #about .text-sm { /* Adjust image caption */
                 font-size: 0.75rem;
             }


            /* Benefits Section adjustments */
            #benefits .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            #benefits .benefit-box {
                padding: 1.5rem; /* Adjust padding for benefit boxes */
            }

            #benefits .grid {
                gap: 2rem; /* Adjust gap between grid items */
            }

            /* Benefits Section text adjustments */
            #benefits h2 {
                 font-size: 1.75rem; /* Smaller h2 */
            }
             #benefits p.text-xl {
                 font-size: 1rem; /* Smaller p */
             }
             #benefits .benefit-box h3 {
                 font-size: 1.1rem; /* Smaller h3 */
             }
             #benefits .benefit-box p {
                 font-size: 0.9rem; /* Smaller p */
             }


            /* Science Section adjustments */
            #science .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            #science .glass-card {
                padding: 1.5rem; /* Adjust padding for glass cards */
            }

            #science .grid {
                gap: 2rem; /* Adjust gap between grid items */
            }

            #science .grid .grid { /* Adjust gap for nested image grid */
                gap: 1rem;
            }

            /* Science Section text adjustments */
             #science h2 {
                 font-size: 1.75rem; /* Smaller h2 */
             }
             #science p.text-xl {
                 font-size: 1rem; /* Smaller p */
             }
             #science h3 {
                 font-size: 1.3rem; /* Smaller h3 */
             }
             #science p.mb-6, #science .stat-card p {
                 font-size: 0.9rem; /* Smaller paragraph text */
             }
             #science .glass-green strong {
                 font-size: 1rem; /* Smaller strong text */
             }
             #science .glass-green li > div:last-child { /* Target text after strong */
                 font-size: 0.85rem;
             }
             #science .text-sm { /* Adjust image caption */
                 font-size: 0.75rem;
             }
             #science .stat-card h4 {
                 font-size: 1rem; /* Smaller h4 */
             }
             #science .stat-card div.text-4xl {
                 font-size: 2rem; /* Smaller stat number */
             }
             #science .alert-box p {
                 font-size: 0.9rem; /* Smaller alert text */
             }
             #science .quote {
                 font-size: 1.1rem; /* Smaller quote text */
                 padding: 20px 30px;
             }


            /* Application Section adjustments */
            #application .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            #application .glass-card {
                padding: 1.5rem; /* Adjust padding for glass cards */
            }

            #application .step-card {
                padding-left: 1rem; /* Adjust padding for step cards */
                padding-top: 0.75rem;
                padding-bottom: 0.75rem;
            }

             #application .glass-yellow {
                padding: 1rem; /* Adjust padding for nested glass-yellow */
            }

            #application .grid {
                gap: 2rem; /* Adjust gap between grid items */
            }

            /* Application Section text adjustments */
            #application h2 {
                font-size: 1.75rem; /* Smaller h2 */
            }
            #application p.text-xl {
                font-size: 1rem; /* Smaller p */
            }
            #application .step-card h3 {
                font-size: 1.1rem; /* Smaller h3 */
            }
            #application .step-card p {
                font-size: 0.9rem; /* Smaller p */
            }
            #application .glass-yellow h3 {
                font-size: 1.1rem; /* Smaller h3 */
            }
            #application .glass-yellow strong {
                font-size: 1rem; /* Smaller strong */
            }
             #application .glass-yellow li > div:last-child { /* Target text after strong */
                 font-size: 0.85rem;
             }


            /* Contact Section adjustments */
            #contact .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            #contact .glass-card {
                padding: 1.5rem; /* Adjust padding for glass cards */
            }

             #contact .green-gradient-card {
                padding: 1.5rem; /* Adjust padding for green gradient card */
            }

            #contact .grid {
                gap: 2rem; /* Adjust gap between grid items */
            }

            #contact form .grid { /* Adjust gap for form grid */
                gap: 1rem;
            }

            /* Contact Section text adjustments */
            #contact h2 {
                 font-size: 1.75rem; /* Smaller h2 */
            }
             #contact p.text-xl {
                 font-size: 1rem; /* Smaller p */
             }
             #contact h3 {
                 font-size: 1.3rem; /* Smaller h3 */
             }
             #contact form label {
                 font-size: 0.9rem; /* Smaller labels */
             }
             #contact form button {
                 padding: 10px 20px; /* Smaller button padding */
                 font-size: 0.9rem; /* Smaller button text */
             }
             #contact .contact-card h4 {
                 font-size: 1rem; /* Smaller h4 */
             }
             #contact .contact-card a, #contact .contact-card p {
                 font-size: 0.9rem; /* Smaller contact text */
             }
             #contact .green-gradient-card p {
                 font-size: 0.9rem; /* Smaller paragraph text */
             }

            /* Footer adjustments */
            footer .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            footer .grid > div { /* Center text in footer columns on mobile */
                text-align: center;
            }

            footer .grid > div .border-b { /* Center footer headings */
                 margin-left: auto;
                 margin-right: auto;
            }

            footer .grid > div ul { /* Center quick links */
                display: inline-block;
                text-align: left;
            }

             footer .grid > div .flex.space-x-4 { /* Center social icons */
                justify-content: center;
            }

            footer .border-t { /* Adjust spacing and center bottom footer links */
                text-align: center;
                padding-top: 1rem;
                margin-top: 1.5rem;
            }

             footer .border-t .flex {
                 justify-content: center;
                 margin-top: 0.5rem;
             }

            /* Footer text adjustments */
            footer .text-2xl {
                font-size: 1.2rem; /* Smaller logo */
            }
            footer p {
                font-size: 0.85rem; /* Smaller paragraph text */
            }
            footer h4 {
                font-size: 1rem; /* Smaller heading */
            }
            footer ul a {
                font-size: 0.85rem; /* Smaller quick links */
            }
            footer .border-t p, footer .border-t a {
                font-size: 0.75rem; /* Smaller copyright/legal links */
            }
        }