/* Reset básico */
*,
*::before,
*::after {
    box-sizing: border-box;
}
html {
    font-family: sans-serif;
    -webkit-text-size-adjust: 100%;
}
body {
    margin: 0;
    font-family: "Nunito Sans", sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: #161616;
    color: #ffffff;
    line-height: 1.6;
}
/* Layout principal */
.page {
    width: 100%;
    min-height: 100vh;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
/* Seção Hero */
.hero-section {
    background-color: #161616;
    padding: 60px 0;
}
.hero-content {
    display: flex;
    align-items: center;
    gap: 40px;
}
.logo-column {
    flex: 0 0 auto;
}
.logo {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #FFCC00;
}
.text-column {
    flex: 1;
}
.main-title {
    font-size: 42px;
    font-family: Raleway, sans-serif;
    font-weight: bold;
    color: #ffffff;
    margin: 0 0 20px 0;
    line-height: 1.2;
}
.subtitle {
    font-size: 18px;
    color: #ffffff;
    margin: 0 0 30px 0;
}
/* Botões */
.cta-button {
    display: inline-block;
    background-color: #FFCC00;
    color: #ffffff !important;
    font-size: 18px;
    font-weight: bold;
    font-family: Raleway, sans-serif;
    padding: 10px 60px;
    border: none;
    border-radius: 4px;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 400px;
}
.cta-button:hover {
    background-color: #e6b800;
    transform: translateY(-2px);
}
.secondary-button {
    display: inline-block;
    background-color: #FFCC00;
    color: #ffffff !important;
    font-size: 16px;
    font-weight: bold;
    font-family: Raleway, sans-serif;
    padding: 12px 60px;
    border: none;
    border-radius: 4px;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}
.secondary-button:hover {
    background-color: #e6b800;
    transform: translateY(-2px);
}
/* Seção Sobre o Conteúdo */
.about-content {
    background-color: #303030;
    padding: 100px 0;
}
.about-grid {
    display: flex;
    gap: 60px;
    align-items: flex-start;
}
.video-column {
    flex: 1;
}
.benefits-column {
    flex: 1;
}
.video-container {
    position: relative;
    margin-bottom: 40px;
}
.video-player {
    width: 100%;
    height: 315px;
    background-color: #000000;
    border: 4px solid #FFCC00;
    border-radius: 4px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.play-btn {
    width: 68px;
    height: 68px;
    opacity: 0.8;
    cursor: pointer;
    color: #ffffff;
}
.section-title {
    font-size: 54px;
    font-family: Raleway, sans-serif;
    font-weight: bold;
    color: #ffffff;
    margin: 0 0 20px 0;
    line-height: 1.15;
}
.separator {
    color: #FFCC00;
    font-family: Montserrat, sans-serif;
    font-weight: bold;
    margin: 20px 0;
}
.description {
    color: #ffffff;
    margin: 20px 0;
    line-height: 1.6;
}
.benefits-list {
    margin-bottom: 40px;
}
.benefits-list p {
    color: #ffffff;
    margin: 15px 0;
    line-height: 1.6;
}
.course-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 8px;
    border: 3px solid #FFCC00;
}
/* Seção CTA */
.cta-section {
    background-color: #161616;
    padding: 80px 0;
    text-align: center;
}
.cta-title {
    font-size: 24px;
    font-weight: bold;
    color: #ffffff;
    margin: 0 0 30px 0;
}
/* Seção Sobre o Autor */
.author-section {
    background-color: #303030;
    padding: 100px 0;
}
.author-grid {
    display: flex;
    gap: 60px;
    align-items: flex-start;
}
.author-image {
    flex: 0 0 auto;
}
.author-image img {
    width: 400px;
    height: auto;
    border-radius: 8px;
}
.author-content {
    flex: 1;
}
.author-label {
    color: #ffffff;
    margin: 0 0 20px 0;
}
.author-name {
    font-size: 32px;
    font-family: Raleway, sans-serif;
    font-weight: bold;
    color: #ffffff;
    margin: 20px 0;
}
.author-bio {
    color: #ffffff;
    line-height: 1.6;
    margin: 20px 0 40px 0;
}
.course-previews {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}
.course-previews img {
    width: 120px;
    height: auto;
    border-radius: 8px;
    border: 2px solid #FFCC00;
    margin: 5px;
}
/* Seção Garantia */
.guarantee-section {
    background-color: #161616;
    padding: 80px 0;
    text-align: center;
}
.guarantee-content {
    max-width: 600px;
    margin: 0 auto;
}
.stars {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}
.stars-image {
    height: 120px;
    width: auto;
}
.guarantee-title {
    font-size: 54px;
    font-family: Raleway, sans-serif;
    font-weight: bold;
    color: #ffffff;
    letter-spacing: 0.2em;
    margin: 0 0 30px 0;
}
.guarantee-separator {
    width: 60%;
    margin: 0 auto 30px auto;
    position: relative;
}
.guarantee-separator hr {
    border: 0;
    height: 3px;
    background-color: #FFCC00;
    margin: 10px 0;
    opacity: 1;
}
.guarantee-subtitle {
    font-size: 24px;
    font-family: Raleway, sans-serif;
    font-weight: bold;
    color: #ffffff;
    margin: 20px 0;
}
.guarantee-text {
    color: #ffffff;
    margin: 20px 0;
}
/* Seção Oferta */
.offer-section {
    background-color: #FF039E;
    padding: 80px 0;
    text-align: center;
}
.offer-container {
    background-color: #000000;
    padding: 60px 40px 40px 40px;
    border-radius: 8px;
    max-width: 500px;
    margin: 40px auto 0 auto;
    position: relative;
}
.device-icons {
    display: flex;
    justify-content: center;
    margin-bottom: 0px;
}
.devices-image {
    height: 140px;
    width: auto;
}
.device-text {
    color: #ffffff;
    margin: 0 0 40px 0;
    font-size: 16px;
}
.price-container {
    text-align: center;
}
.price-label {
    color: #ffffff;
    margin: 0 0 10px 0;
    font-size: 18px;
}
.price {
    font-size: 72px;
    font-family: Raleway, sans-serif;
    font-weight: bold;
    color: #ffffff;
    margin: 0 0 10px 0;
}
.installments {
    color: #ffffff;
    margin: 0 0 20px 0;
    font-size: 16px;
}
.promo-badge {
    background-color: #FFffff;
    color: #000000;
    padding: 8px 16px;
    font-weight: bold;
    border-radius: 4px;
    display: inline-block;
    margin: 10px 0;
    font-size: 14px;
}
.old-price {
    color: #ffffff;
    margin: 20px 0;
    font-size: 18px;
}
.security-text {
    color: #ffffff;
    font-weight: bold;
    margin: 20px 0 0 0;
    font-size: 14px;
}
/* Seção FAQs */
.faq-section {
    background-color: #303030;
    padding: 110px 0;
}
.faq-title {
    font-size: 48px;
    font-family: Raleway, sans-serif;
    font-weight: bold;
    color: #ffffff;
    text-align: center;
    margin: 0 0 60px 0;
}
.faq-container {
    max-width: 900px;
    margin: 0 auto;
}
.faq-item {
    margin-bottom: 20px;
}
.faq-header {
    background-color: #404040;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s ease;
}
.faq-header:hover {
    background-color: #505050;
}
.faq-header h3 {
    font-size: 18px;
    font-weight: 500;
    color: #ffffff;
    margin: 0;
    flex: 1;
}
.faq-header i {
    color: #FFCC00;
    font-size: 18px;
    transition: transform 0.3s ease;
}
.faq-header.active i {
    transform: rotate(180deg);
}
.faq-content {
    background-color: #404040;
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    border-radius: 0 0 4px 4px;
}
.faq-content.active {
    max-height: 200px;
    padding: 20px;
}
.faq-content p {
    color: #ffffff;
    margin: 0;
    line-height: 1.6;
}
/* Footer */
.footer {
    background-color: #161616;
    padding: 40px 0;
    text-align: center;
}
.footer p {
    color: #ffffff;
    margin: 5px 0;
}
/* Responsividade */
@media screen and (max-width: 1023px) {
    .hero-content,
    .about-grid,
    .author-grid {
        flex-direction: column;
        gap: 40px;
    }
    
    .logo {
        width: 180px;
        height: 180px;
        margin: 0 auto;
    }
    
    .text-column {
        text-align: center;
    }
    
    .author-image img {
        width: 100%;
        max-width: 400px;
    }
}
@media screen and (max-width: 768px) {
    .main-title {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .faq-title {
        font-size: 32px;
    }
    
    .price {
        font-size: 48px;
    }
    
    .guarantee-title {
        font-size: 36px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .hero-section,
    .about-content,
    .author-section,
    .guarantee-section,
    .offer-section,
    .faq-section {
        padding: 60px 0;
    }
    
    .course-previews {
        justify-content: center;
    }
    
    .course-previews img {
        width: 100px;
    }
    
    .stars-image {
        height: 80px;
    }
    
    .devices-image {
        height: 20px;
    }
}