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

        :root {
            --primary-green: #4ad38c;
            /* --primary-green: #5fcc9c; */
            --dark-green: #4ab885;
            --light-green: #e8f9f3;
            --dark-bg: #2c3e50;
            --text-dark: #2d3436;
            --text-light: #636e72;
            --white: #ffffff;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            line-height: 1.6;
            color: var(--text-dark);
            overflow-x: hidden;
        }

        /* Navigation */
        nav {
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
            backdrop-filter: blur(10px);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 1.2rem 2rem;
            
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-green) !important;
            text-decoration: none;
        }

        .navbar-nav {
            gap: 2rem;
        }

        .nav-link {
            color: var(--text-dark) !important;
            font-weight: 500;
            transition: color 0.3s;
            padding: 0.5rem 0 !important;
        }

        .nav-link:hover {
            color: var(--primary-green) !important;
        }

        .navbar-toggler {
            border: none;
            padding: 0.5rem;
        }

        .navbar-toggler:focus {
            box-shadow: none;
        }

        .navbar-collapse {
            transition: all 0.3s ease-in-out;
            
        }

        /* Custom CTA Button */
        .btn-primary-green {
            background-color: var(--primary-green) !important;
            color: white !important;
            border: none !important;
            padding: 0.5rem 1.5rem !important;
            border-radius: 12px !important;
            font-weight: 600 !important;
            transition: all 0.3s !important;
            text-decoration: none !important;
            display: inline-block !important;
        }

        .btn-primary-green:hover {
            background-color: var(--dark-green) !important;
            color: white !important;
            transform: translateY(-2px) !important;
            box-shadow: 0 4px 12px rgba(95, 204, 156, 0.3) !important;
        }

        /* Navbar button alignment */
        .navbar-nav .btn-primary-green {
            margin-left: 1rem;
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
            color: var(--white);
            padding: 140px 2rem 100px;
            margin-top: 60px;
        }

        .hero-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .hero-content h1 {
            font-size: 3.5rem;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            font-weight: 800;
        }

        .hero-content p {
            font-size: 1.25rem;
            margin-bottom: 2.5rem;
            opacity: 0.95;
            line-height: 1.7;
        }

        .app-badges {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .app-badge {
            height: 50px;
            transition: transform 0.3s, box-shadow 0.3s;
            cursor: pointer;
        }

        .app-badge:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .hero-phone {
            text-align: center;
        }

        .hero-phone img {
            max-width: 350px;
            width: 100%;
            filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
        }

        /* App Screenshots Section */
        .app-screenshots {
            padding: 80px 2rem;
            background: linear-gradient(180deg, var(--light-green) 0%, var(--white) 100%);
        }

        .app-screenshots .section-header {
            margin-bottom: 4rem;
        }

        .app-screenshots .showcase-container .showcase-content {
            order: 2;
        }

        .app-screenshots .showcase-container .showcase-phone {
            order: 1;
        }

        .screenshot-row {
            display: flex;
            align-items: center;
            gap: 4rem;
            max-width: 1000px;
            margin: 0 auto 4rem;
        }

        .screenshot-row:last-child {
            margin-bottom: 0;
        }

        .screenshot-row.reverse {
            flex-direction: row-reverse;
        }

        .screenshot-image {
            flex: 0 0 280px;
        }

        .screenshot-image img {
            width: 100%;
            height: auto;
            aspect-ratio: 9/16;
            object-fit: cover;
            border-radius: 16px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }

        .screenshot-images-dual {
            flex: 0 0 580px;
            display: flex;
            gap: 1rem;
        }

        .screenshot-images-dual img {
            width: calc(50% - 0.5rem);
            height: auto;
            aspect-ratio: 9/16;
            object-fit: cover;
            border-radius: 16px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }

        .screenshot-text {
            flex: 1;
        }

        .screenshot-text h3 {
            font-size: 1.75rem;
            color: var(--text-dark);
            margin-bottom: 1rem;
        }

        .screenshot-text p {
            font-size: 1.3rem;
            color: var(--text-light);
            line-height: 1.4;
        }

        /* Features Section */
        .features {
            padding: 100px 2rem;
            background: var(--white);
        }

        .section-header {
            text-align: center;
            max-width: 700px;
            margin: 0 auto 80px;
        }

        .section-header h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            color: var(--text-dark);
        }

        .section-header p {
            font-size: 1.3rem;
            color: var(--text-light);
        }

        .features-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 3rem;
        }

        .feature-card {
            text-align: center;
            padding: 2.5rem 2rem;
            background: var(--light-green);
            border-radius: 20px;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(95, 204, 156, 0.2);
        }

        .feature-icon {
            width: 80px;
            height: 80px;
            background: var(--primary-green);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 2rem;
        }

        .feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--text-dark);
        }

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

        /* Showcase Section */
        .showcase {
            padding: 100px 2rem;
            background: var(--light-green);
        }

        .showcase-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            align-items: center;
        }

        .showcase-content h2 {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            color: var(--text-dark);
        }

        .showcase-content p {
            font-size: 1.1rem;
            color: var(--text-light);
            margin-bottom: 2rem;
            line-height: 1.8;
        }

        .showcase-list {
            list-style: none;
            margin-bottom: 2rem;
        }

        .showcase-list li {
            padding: 1rem 0;
            padding-left: 2rem;
            position: relative;
            color: var(--text-light);
        }

        .showcase-list li:before {
            content: "✓";
            position: absolute;
            left: 0;
            color: var(--primary-green);
            font-weight: bold;
            font-size: 1.3rem;
        }

        .showcase-phone img {
            max-width: 100%;
            filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
        }

        /* Why Important Section */
        .why-important {
            padding: 100px 2rem;
            background: var(--white);
        }

        .why-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 3rem;
        }

        .why-card {
            background: var(--light-green);
            padding: 3rem;
            border-radius: 20px;
            text-align: center;
        }

        .why-card-icon {
            width: 100px;
            height: 100px;
            background: var(--primary-green);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 3rem;
        }

        .why-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--text-dark);
        }

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

        /* Video Section */
        .video-section {
            padding: 100px 2rem;
            background: var(--dark-bg);
            color: var(--white);
        }

        .video-container {
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
        }

        .video-container h2 {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
        }

        .video-container p {
            font-size: 1.1rem;
            margin-bottom: 3rem;
            opacity: 0.9;
        }

        .video-wrapper {
            position: relative;
            padding-bottom: 56.25%;
            height: 0;
            overflow: hidden;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        }

        .video-wrapper iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }

        /* CTA Section */
        .cta-section {
            padding: 100px 2rem;
            /* background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%); */
            background-color: var(--primary-green);
            color: var(--white);
            text-align: center;
        }

        .cta-content {
            max-width: 700px;
            margin: 0 auto;
        }

        .cta-content h2 {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }

        .cta-content p {
            font-size: 1.25rem;
            margin-bottom: 3rem;
            opacity: 0.95;
        }

        /* Footer */
        footer {
            background-color: rgb(33, 37, 41);
            /* background: var(--dark-bg); */
            color: var(--white);
            padding: 60px 2rem 30px;
        }

        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            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: 1.2rem;
        }

        .footer-section ul {
            list-style: none;
            padding: 0;
        }

        .footer-section ul li {
            margin-bottom: 0.8rem;
        }

        .footer-section a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: color 0.3s;
        }

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

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.6);
        }

        .btn {
            display: inline-block;
            padding: 1rem 2.5rem;
            background: var(--white);
            color: var(--primary-green);
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            transition: transform 0.3s, box-shadow 0.3s;
            border: none;
            cursor: pointer;
        }

        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

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

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

        /* Responsive Design */
        @media (max-width: 968px) {
            .hero-container,
            .showcase-container {
                grid-template-columns: 1fr;
                gap: 3rem;
            }

            .hero-content h1 {
                font-size: 2.5rem;
            }

            .showcase:nth-child(even) .showcase-phone {
                order: -1;
            }

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

        @media (max-width: 768px) {
            .hero {
                padding: 100px 1.5rem 60px;
            }

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

            .hero-content p {
                font-size: 1.1rem;
            }

            .section-header h2 {
                font-size: 2rem;
            }

            .showcase-content h2 {
                font-size: 2rem;
            }

            .cta-content h2 {
                font-size: 2rem;
            }

            .features,
            .showcase,
            .why-important,
            .video-section,
            .cta-section {
                padding: 60px 1.5rem;
            }

            .section-header {
                margin-bottom: 50px;
            }

            .app-screenshots {
                padding: 60px 1.5rem;
            }

            .screenshot-row,
            .screenshot-row.reverse {
                flex-direction: column-reverse;
                gap: 1.5rem;
                margin-bottom: 3rem;
            }

            .screenshot-image {
                flex: 0 0 auto;
                width: 70%;
                max-width: 280px;
            }

            .screenshot-images-dual {
                flex: 0 0 auto;
                width: 90%;
                max-width: none;
                flex-direction: row;
            }

            .screenshot-images-dual img {
                width: calc(50% - 0.5rem);
            }

            .screenshot-text {
                text-align: center;
            }

            .screenshot-text h3 {
                font-size: 1.5rem;
            }
        }