:root {
            --verde-primary: #359830;
            --verde-dark: #2c4420;
            --verde-light: #4db844;
        }

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

        body {
            font-family: 'Open Sans', sans-serif;
            overflow-x: hidden;
        }

        /* Navbar Melhorada */
        .navbar {
            padding: 1rem 0;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            background: white !important;
            transition: all 0.3s ease;
        }

        .navbar.scrolled {
            padding: 0.5rem 0;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
        }

        .navbar-brand img {
            height: 50px;
            transition: height 0.3s ease;
        }

        .navbar.scrolled .navbar-brand img {
            height: 40px;
        }

        .nav-link {
            font-family: 'Montserrat', sans-serif;
            font-weight: 500;
            color: #333 !important;
            padding: 0.5rem 1rem !important;
            transition: color 0.3s ease;
            position: relative;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--verde-primary);
            transition: all 0.3s ease;
            transform: translateX(-50%);
        }

        .nav-link:hover::after {
            width: 80%;
        }

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

        .btn-cadastro {
            background: var(--verde-primary);
            color: white !important;
            padding: 0.6rem 1.5rem !important;
            border-radius: 25px;
            font-weight: 600;
            transition: all 0.3s ease;
            border: 2px solid var(--verde-primary);
        }

        .btn-cadastro:hover {
            background: white;
            color: var(--verde-primary) !important;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(53, 152, 48, 0.3);
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            background: linear-gradient(135deg, var(--verde-dark) 0%, var(--verde-primary) 100%);
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            padding-top: 80px;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
            opacity: 0.3;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            color: white;
            animation: fadeInUp 1s ease;
        }

        .hero-title {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }

        .hero-subtitle {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0.95;
            line-height: 1.6;
        }

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

        .btn-hero {
            padding: 1rem 2.5rem;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

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

        .btn-hero-primary:hover {
            background: transparent;
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }

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

        .btn-hero-secondary:hover {
            background: white;
            color: var(--verde-primary);
            transform: translateY(-3px);
        }

        .hero-image {
            position: relative;
            animation: float 3s ease-in-out infinite;
        }

        .hero-image img {
            width: 100%;
            max-width: 500px;
            filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
        }

        /* Features Section */
        .features {
            padding: 5rem 0;
            background: #f8f9fa;
        }

        .section-title {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 2.5rem;
            color: var(--verde-dark);
            margin-bottom: 1rem;
            text-align: center;
        }

        .section-subtitle {
            text-align: center;
            color: #666;
            font-size: 1.2rem;
            margin-bottom: 3rem;
        }

        .feature-card {
            background: white;
            padding: 2.5rem;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            height: 100%;
            border: 2px solid transparent;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
            border-color: var(--verde-primary);
        }

        .feature-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--verde-primary), var(--verde-light));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: white;
            font-size: 2rem;
        }

        .feature-title {
            font-family: 'Montserrat', sans-serif;
            font-weight: 600;
            font-size: 1.3rem;
            color: var(--verde-dark);
            margin-bottom: 1rem;
        }

        .feature-text {
            color: #666;
            line-height: 1.8;
        }

        /* Stats Section */
        .stats {
            background: linear-gradient(135deg, var(--verde-primary), var(--verde-dark));
            padding: 4rem 0;
            color: white;
        }

        .stat-item {
            text-align: center;
            padding: 2rem 1rem;
        }

        .stat-number {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 3rem;
            margin-bottom: 0.5rem;
            display: block;
        }

        .stat-label {
            font-size: 1.1rem;
            opacity: 0.9;
        }

        /* CTA Section */
        .cta {
            padding: 5rem 0;
            background: white;
        }

        .cta-card {
            background: linear-gradient(135deg, var(--verde-dark), var(--verde-primary));
            padding: 4rem 3rem;
            border-radius: 20px;
            color: white;
            text-align: center;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
        }

        .cta-title {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        .cta-text {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.95;
        }

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

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

        /* Responsive */
        @media (max-width: 992px) {
            .hero-title {
                font-size: 2.5rem;
            }

            .hero-subtitle {
                font-size: 1.1rem;
            }

            .hero-image {
                margin-top: 3rem;
            }

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

        @media (max-width: 768px) {
            .hero {
                min-height: auto;
                padding: 6rem 0 4rem;
            }

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

            .hero-subtitle {
                font-size: 1rem;
            }

            .hero-buttons {
                flex-direction: column;
            }

            .btn-hero {
                width: 100%;
                text-align: center;
            }

            .stat-number {
                font-size: 2.5rem;
            }

            .cta-card {
                padding: 3rem 2rem;
            }

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