/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');

/* Variables */
:root {
    --primary: #1E5631;
    --primary-light: #f26b22;
    --primary-lighter: #f26b22;
    --accent: #FF9800;
    --dark: #333333;
    --light: #FFFFFF;
    --gray-light: #f5f5f5;
    --gray: #e0e0e0;
}

/* General Styles */
body {
    font-family: 'Roboto', sans-serif;
    color: var(--dark);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
}

.section-header {
    margin-bottom: 3rem;
}

.section-header h2 {
    color: var(--primary);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.section-header p {
    color: var(--dark);
    font-size: 1.2rem;
}

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

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--primary-light);
    border-color: var(--primary-light);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline-primary:hover, .btn-outline-primary:focus {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--light);
}

.btn-outline-light:hover, .btn-outline-light:focus {
    color: var(--primary);
}

/* Navbar */
.navbar {
    background-color: var(--primary);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand img {
    max-height: 50px;
}

.navbar-dark .navbar-nav .nav-link {
    color: var(--light);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus {
    color: var(--accent);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(30, 86, 49, 0.8), rgba(30, 86, 49, 0.8)), url('images/maquinas_agricolas.jpg');
    background-size: cover;
    background-position: center;
    color: var(--light);
    padding: 10rem 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

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

/* Desafios Section */
.desafio-card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.desafio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.icon-circle {
    width: 80px;
    height: 80px;
    background-color: var(--primary-lighter);
    color: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.desafio-card h3 {
    font-size: 1.3rem;
    color: var(--primary);
    margin: 1rem 0;
}

/* Solução Section */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
}

.feature-item i {
    margin-right: 0.75rem;
    color: var(--primary-light);
    font-size: 1.2rem;
}

/* Demonstração Section */
.metrics-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.metric-card {
    background-color: var(--gray-light);
    border-left: 5px solid var(--primary-light);
    padding: 1rem;
    border-radius: 5px;
}

.metric-card h4 {
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    margin: 0;
}

/* Benefícios Section */
.benefit-card {
    background-color: var(--light);
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary-lighter);
    color: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.benefit-icon i {
    font-size: 1.8rem;
}

.benefit-card h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.impact-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.impact-item {
    text-align: center;
}

.impact-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    display: block;
}

.impact-label {
    font-size: 1rem;
    color: var(--dark);
}

/* Casos de Uso Section */
.caso-card {
    background-color: var(--light);
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.caso-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.caso-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary-lighter);
    color: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.caso-icon i {
    font-size: 1.8rem;
}

.caso-card h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.caso-list {
    list-style: none;
    padding-left: 0;
    margin-top: 1rem;
}

.caso-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
}

.caso-list li:before {
    content: "\f00c";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--primary-light);
}

/* Planos Section */
.pricing-card {
    background-color: var(--light);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured {
    transform: scale(1.05);
    border: 2px solid var(--accent);
    box-shadow: 0 10px 30px rgba(255, 152, 0, 0.2);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-header {
    background-color: var(--primary);
    color: var(--light);
    padding: 2rem;
    text-align: center;
}

.pricing-card.featured .pricing-header {
    background-color: var(--accent);
}

.pricing-header h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    flex-wrap: wrap;
}

.currency {
    font-size: 1.5rem;
    font-weight: 500;
    margin-right: 0.25rem;
}

.amount {
    font-size: 3rem;
    font-weight: 700;
}

.period {
    font-size: 1rem;
    margin-left: 0.5rem;
    opacity: 0.8;
}

.pricing-features {
    padding: 2rem;
}

.pricing-features ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.pricing-features li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.pricing-features li i {
    color: var(--primary-light);
    margin-right: 0.75rem;
}

.pricing-card.featured .pricing-features li i {
    color: var(--accent);
}

.pricing-footer {
    padding: 0 2rem 2rem;
}

.btn-block {
    display: block;
    width: 100%;
}

.pricing-notes {
    margin-top: 3rem;
}

.pricing-notes p {
    margin-bottom: 0.5rem;
}

/* Implementação Section */
.timeline {
    position: relative;
    padding-left: 3rem;
}

.timeline:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background-color: var(--primary-lighter);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
}

.timeline-icon {
    position: absolute;
    left: -3rem;
    top: 0;
    width: 40px;
    height: 40px;
    background-color: var(--primary-light);
    color: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.timeline-content {
    background-color: var(--gray-light);
    border-left: 4px solid var(--accent);
    padding: 1.5rem;
    border-radius: 5px;
}

.timeline-content h4 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.implementation-stats {
    background-color: var(--light);
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.implementation-stats h3 {
    color: var(--primary);
    text-align: center;
    margin-bottom: 2rem;
}

.stats-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    width: 18%;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 1rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.stat-desc {
    font-size: 0.9rem;
    color: var(--dark);
}

.total-time {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray);
}

.total-label {
    font-size: 1.2rem;
    font-weight: 500;
    margin-right: 0.5rem;
}

.total-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

/* Contato Section */
.contact-info {
    padding: 2rem;
    background-color: var(--light);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    height: 100%;
}

.contact-info h3 {
    color: var(--primary);
    margin-bottom: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary-light);
    color: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
}

.contact-text {
    font-size: 1.2rem;
}

.contact-form-container {
    background-color: var(--light);
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-label {
    color: var(--primary);
    font-weight: 500;
}

.form-control:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 0.25rem rgba(76, 175, 80, 0.25);
}

/* Footer */
.footer {
    background-color: var(--primary);
    color: var(--light);
}

.footer h5 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
    padding-left: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--light);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent);
    text-decoration: none;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background-color: var(--accent);
    color: var(--light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
}

.footer-link {
    color: var(--light);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: var(--accent);
    text-decoration: none;
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
    .hero {
        padding: 8rem 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .impact-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .stats-container {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5rem;
    }
    
    .stat-item {
        width: 45%;
        margin-bottom: 1rem;
    }
}

@media (max-width: 767.98px) {
    .hero {
        padding: 6rem 0;
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .metrics-container {
        grid-template-columns: 1fr;
    }
    
    .stat-item {
        width: 100%;
    }
    
    .timeline {
        padding-left: 2rem;
    }
    
    .timeline-icon {
        left: -2rem;
        width: 30px;
        height: 30px;
    }
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 1s ease forwards;
}