/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #2C3E50;
    overflow-x: hidden;
}

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

/* Seção Hero */
.hero {
    background: linear-gradient(135deg, #F7B801 0%, #FFF 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: 48px;
    font-weight: 700;
    color: #2C3E50;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 24px;
    color: #4CAF50;
    margin-bottom: 20px;
    font-weight: 600;
}

.hero-description {
    font-size: 18px;
    margin-bottom: 30px;
    color: #555;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Botões */
.cta-button {
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    font-weight: 600;
    padding: 18px 36px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.cta-button.primary {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.3);
}

.cta-button.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(76, 175, 80, 0.4);
}

.cta-button.secondary {
    background: linear-gradient(135deg, #FF6B6B, #FF5252);
    color: white;
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.3);
}

.cta-button.secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 107, 107, 0.4);
}

/* Seções gerais */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 36px;
    font-weight: 700;
    color: #2C3E50;
    margin-bottom: 20px;
}

/* Seção Sobre */
.about {
    background: #fff;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text p {
    font-size: 18px;
    margin-bottom: 30px;
}

.benefits {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background: #F8F9FA;
    border-radius: 15px;
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: 32px;
    min-width: 50px;
}

.benefit-text h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #2C3E50;
}

.benefit-text p {
    font-size: 16px;
    color: #666;
    margin: 0;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

/* Seção Público-alvo */
.target-audience {
    background: #F8F9FA;
}

.audience-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.audience-column {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.audience-column h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 25px;
    text-align: center;
}

.audience-column.for h3 {
    color: #4CAF50;
}

.audience-column.not-for h3 {
    color: #FF6B6B;
}

.audience-column ul {
    list-style: none;
}

.audience-column li {
    padding: 12px 0;
    font-size: 16px;
    border-bottom: 1px solid #eee;
}

.audience-column li:last-child {
    border-bottom: none;
}

/* Seção Autora */
.author {
    background: white;
}

.author-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 60px;
    align-items: center;
}

.author-photo {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto;
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.author-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-text h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: #2C3E50;
    margin-bottom: 10px;
}

.author-title {
    font-size: 18px;
    color: #4CAF50;
    font-weight: 600;
    margin-bottom: 20px;
}

.author-text p {
    font-size: 16px;
    margin-bottom: 20px;
    color: #555;
}

.credentials {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 30px;
}

.credential {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #F8F9FA;
    padding: 12px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
}

.credential-icon {
    font-size: 18px;
}

/* Seção FAQ */
.faq {
    background: #F8F9FA;
}

.faq-content {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    margin-bottom: 20px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: #F8F9FA;
}

.faq-question h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: #2C3E50;
}

.faq-icon {
    font-size: 24px;
    font-weight: bold;
    color: #4CAF50;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 30px 25px 30px;
    max-height: 200px;
}

.faq-answer p {
    font-size: 16px;
    color: #555;
    line-height: 1.6;
}

/* CTA Final */
.final-cta {
    background: linear-gradient(135deg, #4CAF50, #F7B801);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.guarantee {
    margin-top: 20px !important;
    font-size: 16px !important;
    font-weight: 600;
}

/* Footer */
.footer {
    background: #2C3E50;
    color: white;
    text-align: center;
    padding: 30px 0;
}

/* Responsividade */
@media (max-width: 768px) {
    .hero-content,
    .about-content,
    .audience-content,
    .author-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .cta-button {
        font-size: 16px;
        padding: 15px 30px;
    }
    
    .author-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .credentials {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .audience-column,
    .benefit-item,
    .faq-question {
        padding: 20px;
    }
}

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

.hero-text,
.hero-image {
    animation: fadeInUp 0.8s ease-out;
}

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}