/* Reset básico e estilos gerais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    margin-bottom: 20px;
}

p {
    margin-bottom: 15px;
}

/* Header */
header {
    background-color: #4a6bff;
    color: white;
    padding: 30px 0;
    text-align: center;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

header .subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.hero-content {
    flex: 1;
    min-width: 300px;
    padding-right: 40px;
}

.hero-image {
    flex: 1;
    min-width: 300px;
}

.placeholder-image {
    background-color: #e0e0e0;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: #666;
    font-size: 1.5rem;
}

.cta-button {
    display: inline-block;
    background-color: #4a6bff;
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-top: 15px;
}

.cta-button:hover {
    background-color: #3451d1;
}

/* Features Section */
.features {
    padding: 80px 0;
    text-align: center;
}

.feature-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 40px;
}

.feature-card {
    flex: 1;
    min-width: 250px;
    margin: 20px;
    padding: 30px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background-color: #f9f9f9;
    text-align: center;
}

.testimonial {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.testimonial-author {
    font-style: italic;
    margin-top: 20px;
    color: #666;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    text-align: center;
    background-color: #4a6bff;
    color: white;
}

/* Footer */
footer {
    padding: 30px 0;
    background-color: #333;
    color: white;
    text-align: center;
}

/* Responsividade */
@media (max-width: 768px) {
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 40px;
    }
    
    .feature-grid {
        flex-direction: column;
    }
}