/* Variáveis de cores baseadas no mockup do e-book */
:root {
    --dark-blue: #0a192f;
    --neon-green: #4eebc5;
    --neon-yellow: #c9ff00;
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --medium-gray: #e0e0e0;
    --dark-gray: #333333;
    --gradient-blue: linear-gradient(135deg, #0a192f 0%, #1a365d 100%);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--light-gray);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
}

/* Utilitários */
.highlight {
    color: var(--neon-yellow);
    font-weight: 700;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--neon-green);
    border-radius: 2px;
}

/* Botão CTA */
.cta-button {
    display: inline-block;
    background-color: var(--neon-yellow);
    color: var(--dark-blue);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    padding: 15px 30px;
    border-radius: 50px;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-transform: uppercase;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    background-color: #d8ff33;
}

.cta-button.large {
    font-size: 1.5rem;
    padding: 20px 40px;
}

/* Animação de pulso para botões */
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Header / Hero Section */
.hero {
    background: var(--gradient-blue);
    color: var(--white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="3" cy="3" r="1" fill="%234eebc5" opacity="0.3"/></svg>');
    opacity: 0.1;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-text {
    flex: 1;
}

.headline {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.subheadline {
    font-size: 2rem;
    color: var(--neon-yellow);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-image {
    flex: 1;
    position: relative;
    text-align: center;
}

.ebook-cover {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    transform: perspective(1000px) rotateY(-10deg);
    transition: transform 0.5s ease;
}

.ebook-cover:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.badge {
    position: absolute;
    top: 20px;
    right: -20px;
    background-color: var(--neon-yellow);
    color: var(--dark-blue);
    font-weight: 700;
    padding: 10px 15px;
    border-radius: 50px;
    font-size: 0.9rem;
    transform: rotate(10deg);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    max-width: 200px;
    text-align: center;
}

/* Problem Section */
.problem {
    padding: 80px 0;
    background-color: var(--white);
}

.problem-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.problem-item {
    background-color: var(--light-gray);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: transform 0.3s ease;
}

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

.problem-icon {
    font-size: 2.5rem;
    color: var(--dark-blue);
    margin-bottom: 20px;
}

.solution {
    background-color: var(--dark-blue);
    color: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.solution-title {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--neon-yellow);
}

.solution-description {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.solution-list {
    list-style: none;
}

.solution-list li {
    margin-bottom: 15px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
}

.solution-list li i {
    color: var(--neon-green);
    margin-right: 10px;
    font-size: 1.2rem;
}

/* Benefits Section */
.benefits {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.chapters {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.chapter {
    display: flex;
    align-items: center;
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.chapter:hover {
    transform: translateX(10px);
}

.chapter-number {
    background-color: var(--neon-green);
    color: var(--dark-blue);
    font-size: 2rem;
    font-weight: 800;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.chapter-content {
    padding: 20px;
}

.chapter-content h3 {
    font-size: 1.3rem;
    margin-bottom: 5px;
    color: var(--dark-blue);
}

/* Bonus Section */
.bonus {
    padding: 80px 0;
    background-color: var(--dark-blue);
    color: var(--white);
}

.bonus .section-title {
    color: var(--white);
}

.bonus-header {
    text-align: center;
    margin-bottom: 40px;
}

.bonus-value {
    font-size: 1.5rem;
    margin-top: -1rem;
}

.bonus-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.bonus-item {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease;
}

.bonus-item:hover {
    transform: translateY(-5px);
    background-color: rgba(255, 255, 255, 0.15);
}

.bonus-icon {
    font-size: 2.5rem;
    color: var(--neon-yellow);
    margin-bottom: 20px;
}

.bonus-item h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--neon-green);
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background-color: var(--white);
}

.testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    height: 300px;
}

.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-slide.active {
    opacity: 1;
    z-index: 1;
}

.testimonial {
    background-color: var(--light-gray);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    max-width: 600px;
}

.testimonial-text {
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 20px;
    position: relative;
}

.testimonial-text::before {
    content: '"';
    font-size: 4rem;
    color: var(--neon-green);
    opacity: 0.2;
    position: absolute;
    top: -20px;
    left: -15px;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--dark-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
}

.author-avatar i {
    font-size: 1.5rem;
    color: var(--white);
}

.author-info h4 {
    margin-bottom: 0;
    color: var(--dark-blue);
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
}

.prev-testimonial, .next-testimonial {
    background-color: var(--dark-blue);
    color: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.prev-testimonial:hover, .next-testimonial:hover {
    background-color: var(--neon-green);
    color: var(--dark-blue);
}

.testimonial-dots {
    display: flex;
    gap: 10px;
    margin: 0 20px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--medium-gray);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.dot.active {
    background-color: var(--neon-green);
}

/* Objections Section */
.objections {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.objection-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.objection-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
}

.objection-icon {
    font-size: 2.5rem;
    color: var(--neon-green);
    margin-bottom: 20px;
}

.guarantee {
    background-color: var(--dark-blue);
    color: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.guarantee-icon {
    font-size: 3rem;
    color: var(--neon-yellow);
    margin-bottom: 20px;
}

.guarantee h3 {
    color: var(--neon-green);
}

/* Offer Section */
.offer {
    padding: 80px 0;
    background-color: var(--dark-blue);
    color: var(--white);
}

.offer .section-title {
    color: var(--white);
}

.offer-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.price-box {
    text-align: center;
}

.original-price {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.strike {
    text-decoration: line-through;
    opacity: 0.7;
}

.current-price {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.installments {
    font-size: 1.2rem;
    opacity: 0.8;
}

.timer-box {
    text-align: center;
}

.timer-box h3 {
    color: var(--neon-yellow);
    margin-bottom: 15px;
}

.countdown {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 15px;
}

.countdown-item {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
    min-width: 80px;
}

.countdown-number {
    font-size: 2rem;
    font-weight: 700;
    display: block;
    color: var(--neon-green);
}

.countdown-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.limited-copies {
    font-size: 1.2rem;
    color: var(--neon-yellow);
}

.payment-methods {
    text-align: center;
    margin-top: 30px;
}

.payment-methods i {
    font-size: 2rem;
    margin: 0 10px;
    color: var(--white);
    opacity: 0.8;
}

.payment-methods p {
    margin-top: 10px;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background-color: var(--white);
}

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

.faq-item {
    margin-bottom: 20px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.faq-question {
    background-color: var(--light-gray);
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question h3 {
    margin-bottom: 0;
    font-size: 1.2rem;
}

.faq-question i {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    background-color: var(--white);
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 200px;
}

/* Final CTA Section */
.final-cta {
    padding: 100px 0;
    background: var(--gradient-blue);
    color: var(--white);
    text-align: center;
}

.final-quote {
    font-size: 2rem;
    max-width: 800px;
    margin: 0 auto 30px;
    color: var(--neon-green);
}

.final-message {
    font-size: 1.3rem;
    margin-bottom: 30px;
}

.final-guarantees {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.guarantee-item i {
    color: var(--neon-yellow);
    font-size: 1.5rem;
}

/* Footer */
footer {
    background-color: var(--dark-blue);
    color: var(--white);
    padding: 30px 0;
    text-align: center;
}

.footer-links {
    margin-top: 20px;
}

.footer-links a {
    color: var(--neon-green);
    margin: 0 15px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--neon-yellow);
}

/* Responsividade */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column-reverse;
    }
    
    .headline {
        font-size: 2.8rem;
    }
    
    .subheadline {
        font-size: 1.8rem;
    }
    
    .hero-image {
        margin-bottom: 40px;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .headline {
        font-size: 2.3rem;
    }
    
    .subheadline {
        font-size: 1.5rem;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .problem-items, .bonus-items, .objection-items {
        grid-template-columns: 1fr;
    }
    
    .offer-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .final-quote {
        font-size: 1.8rem;
    }
    
    .cta-button.large {
        font-size: 1.3rem;
        padding: 15px 30px;
    }
}

@media (max-width: 576px) {
    .headline {
        font-size: 2rem;
    }
    
    .subheadline {
        font-size: 1.3rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .countdown {
        gap: 10px;
    }
    
    .countdown-item {
        min-width: 60px;
        padding: 10px;
    }
    
    .countdown-number {
        font-size: 1.5rem;
    }
    
    .final-guarantees {
        flex-direction: column;
        gap: 15px;
    }
    
    .footer-links a {
        display: block;
        margin: 10px 0;
    }
}