html, body {
            height: 100%;
            margin: 0;
            scroll-behavior: smooth;
        }
        body {
            display: flex;
            flex-direction: column;
        }
        .container {
            width: 100%;
        }
        
        nav {
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
            transition: all 0.3s ease;
        }
        .nav-link {
            transition: color 0.2s ease, transform 0.2s ease;
        }
        .nav-link:hover {
            color: var(--uae-green) !important;
            transform: translateY(-1px);
        }

        .hero {
            padding: 140px 20px 40px;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            background: radial-gradient(circle at top, rgba(0, 132, 61, 0.06) 0%, transparent 65%);
        }

        .hero h1 {
            font-size: 2.8rem;
            line-height: 1.2;
            margin: 20px 0 15px;
            color: var(--uae-black);
            font-weight: 800;
            letter-spacing: -1px;
        }

        .hero h1 span {
            color: var(--uae-green);
            display: block;
            margin-top: 5px;
            position: relative;
            display: inline-block;
        }

        .hero p {
            color: var(--text-dim);
            font-size: 1.1rem;
            max-width: 540px;
            margin-bottom: 25px;
            line-height: 1.6;
        }

        .mockup-container {
            margin-top: 25px;
            width: 100%;
            max-width: 850px;
            position: relative;
            transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }
        .mockup-container:hover {
            transform: scale(1.02) translateY(-5px);
        }

        .mockup-container img {
            width: 100%;
            border-radius: 24px;
            box-shadow: 0 30px 60px rgba(0, 132, 61, 0.08), 0 10px 25px rgba(0,0,0,0.03);
            border: 10px solid white;
        }

        .features-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 25px;
            margin-top: 35px;
        }

        .feature-item {
            background: white;
            padding: 35px 25px;
            border-radius: 24px;
            border: 1px solid #edf2f7;
            text-align: center;
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }

        .feature-item:hover {
            transform: translateY(-6px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.04);
            border-color: rgba(0, 132, 61, 0.15);
        }

        .feature-icon {
            width: 60px;
            height: 60px;
            background: rgba(0, 132, 61, 0.06);
            color: var(--uae-green);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin: 0 auto 20px;
            transition: all 0.3s ease;
        }

        .feature-item:hover .feature-icon {
            transform: scale(1.1) rotate(5deg);
            background: var(--uae-green);
            color: white;
        }

        #pwa-install-btn {
            display: none; 
            margin: 10px auto 20px;
            background: linear-gradient(135deg, #00843d 0%, #000000 100%);
            color: white;
            border: none;
            padding: 16px 35px;
            border-radius: 50px;
            font-weight: 800;
            font-size: 1.1rem;
            cursor: pointer;
            box-shadow: 0 15px 35px rgba(0, 132, 61, 0.35);
            position: relative;
            overflow: hidden;
            border-left: 5px solid #FF0000;
            animation: uae-pulse 2s infinite;
            z-index: 10;
        }

        #pwa-install-btn:hover {
            transform: translateY(-3px);
            filter: brightness(1.1);
        }

        @keyframes uae-pulse {
            0% { box-shadow: 0 0 0 0 rgba(0, 132, 61, 0.6); }
            70% { box-shadow: 0 0 0 15px rgba(0, 132, 61, 0); }
            100% { box-shadow: 0 0 0 0 rgba(0, 132, 61, 0); }
        }

        @media (min-width: 768px) {
            .hero h1 { font-size: 3.8rem; }
            .features-grid { grid-template-columns: repeat(3, 1fr); }
        }

        .footer-logo { height: 22px; vertical-align: middle; margin-right: 5px; border-radius: 4px; }