/* Importando Fontes Premium do Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;600;700;800&display=swap');

/* Variáveis e Design System */
:root {
    --bg-primary: #080B10;
    --bg-secondary: #0F141C;
    --bg-card: rgba(20, 27, 38, 0.7);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-color-glow: rgba(212, 175, 55, 0.3);
    
    --accent-gold: #D4AF37;
    --accent-gold-hover: #F3E5AB;
    --accent-gold-dark: #A67C1E;
    --accent-gold-gradient: linear-gradient(135deg, #F3E5AB 0%, #D4AF37 55%, #A67C1E 100%);
    --accent-gold-glow: rgba(212, 175, 55, 0.4);
    
    --accent-green: #145A32;
    --accent-green-light: #2ECC71;
    --accent-green-gradient: linear-gradient(135deg, #196F3D 0%, #229954 50%, #2ECC71 100%);
    --accent-green-glow: rgba(46, 204, 113, 0.25);
    
    --accent-blue: #1A365D;
    
    --text-primary: #FFFFFF;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-deep: 0 20px 40px rgba(0, 0, 0, 0.6);
    --shadow-gold: 0 0 30px rgba(212, 175, 55, 0.15);
}

/* Reset de Estilos Básicos */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Scrollbar Personalizada */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-secondary);
    border: 2px solid var(--bg-primary);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-gold);
}

/* Estilos Globais e Utilitários */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-gradient-gold {
    background: var(--accent-gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-green {
    background: var(--accent-green-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Efeito de Vidro (Glassmorphism) */
.glass {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
}

.glass-premium {
    background: linear-gradient(135deg, rgba(20, 27, 38, 0.8) 0%, rgba(10, 14, 20, 0.9) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-deep);
}

/* Botões Modernos */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 700;
    font-family: 'Outfit', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--accent-gold-gradient);
    color: #000;
    box-shadow: 0 4px 15px var(--accent-gold-glow);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--accent-gold-glow), 0 0 10px rgba(212, 175, 55, 0.4);
    color: #000;
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--accent-gold);
}

.btn-secondary:hover {
    background: rgba(212, 175, 55, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.1);
}

.btn-pulse {
    animation: btnPulse 2s infinite;
}

/* Header Flutuante */
header {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1100px;
    z-index: 1000;
    border-radius: 50px;
    padding: 12px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-normal);
}

header.scrolled {
    top: 10px;
    width: 95%;
    background: rgba(8, 11, 16, 0.95);
    border-color: rgba(212, 175, 55, 0.2);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 800;
    color: var(--text-primary);
}

.logo span {
    font-size: 22px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 24px;
}

nav ul a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition-fast);
}

nav ul a:hover {
    color: var(--accent-gold);
}

.header-cta {
    padding: 8px 18px;
    font-size: 13px;
    border-radius: 20px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 24px;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    padding: 140px 0 80px 0;
    position: relative;
    display: flex;
    align-items: center;
    background-image: radial-gradient(circle at 70% 30%, rgba(26, 54, 93, 0.15) 0%, transparent 60%),
                      radial-gradient(circle at 20% 80%, rgba(20, 90, 50, 0.15) 0%, transparent 60%);
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(transparent, var(--bg-primary));
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
}

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

.badge-exclusivo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--accent-gold);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    width: fit-content;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-content h1 {
    font-size: 52px;
    line-height: 1.15;
    font-weight: 800;
}

.hero-content p.subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 580px;
}

.hero-cta-wrapper {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 10px;
}

.hero-btns {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

/* Oferta e Timer */
.offer-box {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 16px 24px;
    border-radius: 12px;
    border-left: 4px solid var(--accent-gold);
    max-width: 500px;
}

.offer-prices {
    display: flex;
    flex-direction: column;
}

.price-old {
    font-size: 14px;
    color: var(--text-muted);
    text-decoration: line-through;
}

.price-new {
    font-size: 28px;
    font-weight: 800;
    color: var(--accent-gold);
    font-family: 'Outfit', sans-serif;
}

.timer-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin-left: auto;
}

.timer-label {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.timer {
    font-family: 'Outfit', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: #F87171;
    background: rgba(248, 113, 113, 0.1);
    padding: 4px 12px;
    border-radius: 6px;
    border: 1px solid rgba(248, 113, 113, 0.2);
}

.compra-segura {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 12px;
    color: var(--text-muted);
}

.compra-segura span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* 3D Book Mockup */
.book-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1200px;
}

.book-3d {
    position: relative;
    width: 280px;
    height: 400px;
    transform-style: preserve-3d;
    transform: rotateY(-18deg) rotateX(10deg);
    transition: var(--transition-slow);
    box-shadow: 10px 10px 40px rgba(0,0,0,0.5);
    cursor: pointer;
}

.book-3d:hover {
    transform: rotateY(-8deg) rotateX(5deg) scale(1.02);
    box-shadow: 20px 20px 50px rgba(0,0,0,0.7), var(--shadow-gold);
}

.book-side {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 4px 12px 12px 4px;
    overflow: hidden;
}

.book-front {
    transform: translateZ(20px);
    z-index: 2;
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    border: 1px solid rgba(0,0,0,0.4);
}

.book-front::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0) 4%, rgba(0,0,0,0) 96%, rgba(0,0,0,0.4) 100%);
    pointer-events: none;
}

.book-spine {
    position: absolute;
    width: 40px;
    height: 100%;
    left: -20px;
    transform: rotateY(-90deg);
    background: linear-gradient(to right, #0F141C, #182230, #0B0E14);
    border: 1px solid rgba(0,0,0,0.4);
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.book-spine-text {
    transform: rotate(-90deg);
    white-space: nowrap;
    color: var(--accent-gold);
    font-family: 'Outfit', sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.book-pages {
    position: absolute;
    width: 270px;
    height: 390px;
    right: -4px;
    top: 5px;
    background: #0E1218; /* Preto carvão premium combinando com a capa */
    box-shadow: inset -5px 0 15px rgba(0,0,0,0.9);
    border-radius: 0 8px 8px 0;
    transform: translateZ(8px);
    z-index: 0;
}

/* Linhas horizontais simulando as páginas */
.book-pages::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(rgba(255,255,255,0) 0px, rgba(255,255,255,0) 2px, rgba(255,255,255,0.03) 3px, rgba(255,255,255,0.03) 4px);
}

/* Seções Padrão */
section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.section-header h2 {
    font-size: 40px;
    line-height: 1.2;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 16px;
}

/* Seção Vídeo / Revelações */
.video-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.mock-video-player {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 16/9;
    box-shadow: var(--shadow-deep);
    border: 2px solid rgba(212, 175, 55, 0.2);
    background: #020202;
    cursor: pointer;
}

.mock-video-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    transition: var(--transition-normal);
}

.mock-video-player:hover .mock-video-thumbnail {
    transform: scale(1.03);
    opacity: 0.7;
}

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 16px;
    background: rgba(0, 0, 0, 0.3);
}

.play-btn-circle {
    width: 80px;
    height: 80px;
    background: var(--accent-gold-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 30px var(--accent-gold-glow);
    transition: var(--transition-normal);
}

.play-btn-circle svg {
    margin-left: 6px;
    fill: #000;
}

.mock-video-player:hover .play-btn-circle {
    transform: scale(1.1);
    box-shadow: 0 0 45px rgba(212, 175, 55, 0.6);
}

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

.reveal-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 16px;
    border-radius: 10px;
    transition: var(--transition-fast);
}

.reveal-item:hover {
    background: rgba(255,255,255,0.02);
}

.reveal-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    flex-shrink: 0;
}

.reveal-text h4 {
    font-size: 18px;
    margin-bottom: 4px;
}

.reveal-text p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Seção de Capítulos (Chapter Explorer) */
.chapter-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    background: rgba(15, 20, 28, 0.5);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    padding: 32px;
}

.chapters-tabs {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chapter-tab {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-secondary);
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-normal);
}

.chapter-tab:hover {
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255,255,255,0.02);
}

.chapter-tab.active {
    background: var(--accent-gold-gradient);
    color: #000;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(212,175,55,0.25);
}

.chapter-tab svg {
    transition: var(--transition-normal);
}

.chapter-tab.active svg {
    transform: translateX(4px);
    stroke: #000;
}

.chapter-details {
    padding: 16px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.chapter-content-panel {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}

.chapter-content-panel.active {
    display: block;
}

.chapter-num {
    font-size: 14px;
    color: var(--accent-gold);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.chapter-content-panel h3 {
    font-size: 32px;
    margin-bottom: 20px;
}

.chapter-content-panel p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.chapter-quote {
    font-style: italic;
    border-left: 3px solid var(--accent-gold);
    padding-left: 20px;
    font-size: 15px;
    color: var(--text-primary);
    background: rgba(212, 175, 55, 0.04);
    padding: 16px 20px;
    border-radius: 0 8px 8px 0;
}

/* Seção de Bônus */
.bonus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.bonus-card {
    border-radius: 16px;
    padding: 32px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
}

.bonus-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent-gold);
    box-shadow: var(--shadow-gold);
}

.bonus-tag {
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--accent-gold-gradient);
    color: #000;
    font-size: 10px;
    font-weight: 800;
    padding: 4px 30px;
    transform: rotate(45deg);
    text-transform: uppercase;
}

.bonus-icon {
    font-size: 40px;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.bonus-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.bonus-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.bonus-value {
    font-size: 13px;
    color: var(--text-muted);
}

.bonus-value span {
    text-decoration: line-through;
    color: #F87171;
}

/* Seção Depoimentos */
.testimonials-wrapper {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    transition: var(--transition-slow);
}

.testimonial-card {
    min-width: 100%;
    padding: 48px;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    box-shadow: var(--shadow-soft);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    color: var(--accent-gold);
}

.testimonial-text {
    font-size: 18px;
    font-style: italic;
    color: var(--text-primary);
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 16px;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid var(--accent-gold);
    object-fit: cover;
}

.testimonial-info h4 {
    font-size: 16px;
}

.testimonial-info p {
    font-size: 13px;
    color: var(--text-muted);
}

.carousel-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 32px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--text-muted);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.carousel-dot.active {
    background: var(--accent-gold);
    transform: scale(1.3);
}

/* FAQ Accordion */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0, 1, 0, 1), padding 0.3s ease;
    padding: 0 24px;
    color: var(--text-secondary);
    font-size: 15px;
}

.faq-item.active {
    background: rgba(15, 20, 28, 0.8);
    border-color: rgba(212,175,55,0.2);
}

.faq-item.active .faq-question {
    color: var(--accent-gold);
}

.faq-item.active .faq-answer {
    max-height: 1000px; /* valor alto que permite expansão */
    padding-bottom: 24px;
    transition: max-height 0.5s cubic-bezier(0.95, 0.05, 0.795, 0.035);
}

.faq-chevron {
    transition: var(--transition-normal);
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
    stroke: var(--accent-gold);
}

/* Seção Compra Final */
.cta-final {
    text-align: center;
    background: linear-gradient(180deg, var(--bg-primary) 0%, rgba(20, 90, 50, 0.15) 50%, var(--bg-primary) 100%);
    padding: 120px 0;
}

.cta-final-card {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 40px;
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.cta-final-card h2 {
    font-size: 42px;
}

.cta-final-card p {
    color: var(--text-secondary);
    max-width: 580px;
    font-size: 16px;
}

/* Modal de Checkout */
.checkout-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    padding: 24px;
    overflow-y: auto;
}

.checkout-modal.active {
    display: flex;
}

.checkout-container {
    width: 100%;
    max-width: 960px;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    animation: modalSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.checkout-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    border: none;
    color: var(--text-primary);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    z-index: 10;
}

.checkout-close:hover {
    background: rgba(248, 113, 113, 0.2);
    color: #F87171;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

/* Painel do Pedido (Esquerda) */
.checkout-order-summary {
    padding: 40px;
    background: #0B0E14;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.checkout-title {
    font-size: 24px;
}

.checkout-product-card {
    display: flex;
    gap: 20px;
    align-items: center;
}

.checkout-product-img {
    width: 70px;
    height: 100px;
    background-size: cover;
    background-position: center;
    border-radius: 4px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.checkout-product-details h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.checkout-product-details p {
    font-size: 13px;
    color: var(--text-secondary);
}

.checkout-pricing-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 20px 0;
}

.checkout-pricing-item {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--text-secondary);
}

.checkout-pricing-item.total {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 18px;
}

.checkout-pricing-item.discount span {
    color: #2ECC71;
}

.checkout-guarantee {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.checkout-guarantee svg {
    color: var(--accent-gold);
    flex-shrink: 0;
}

.checkout-guarantee p {
    font-size: 12px;
    color: var(--text-muted);
}

/* Painel de Pagamento (Direita) */
.checkout-payment-details {
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.payment-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.payment-method-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.payment-method-btn.active {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
    background: rgba(212, 175, 55, 0.05);
}

/* Formulário de Cartão */
.payment-form-panel {
    display: none;
    flex-direction: column;
    gap: 16px;
}

.payment-form-panel.active {
    display: flex;
}

/* Mini Cartão 3D Visualizer */
.card-visualizer-container {
    perspective: 800px;
    width: 100%;
    height: 150px;
    margin-bottom: 8px;
}

.card-visualizer {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-visualizer.flipped {
    transform: rotateY(180deg);
}

.card-face {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 12px;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    padding: 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-front {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border: 1px solid rgba(255,255,255,0.1);
}

.card-back {
    background: linear-gradient(135deg, #0f172a 0%, #020617 100%);
    transform: rotateY(180deg);
    border: 1px solid rgba(255,255,255,0.1);
}

.card-logo {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-chip {
    width: 32px;
    height: 24px;
    background: #e2e8f0;
    border-radius: 4px;
    opacity: 0.7;
}

.card-num-disp {
    font-family: monospace;
    font-size: 16px;
    letter-spacing: 0.1em;
    color: #fff;
    margin: 12px 0;
}

.card-meta-disp {
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    color: #94a3b8;
    text-transform: uppercase;
}

.card-name-disp {
    font-weight: 600;
    color: #f1f5f9;
}

.card-black-stripe {
    background: #000;
    height: 32px;
    width: calc(100% + 32px);
    margin: 0 -16px;
}

.card-cvv-box-disp {
    background: #fff;
    color: #000;
    text-align: right;
    padding: 4px 8px;
    font-family: monospace;
    font-size: 12px;
    border-radius: 4px;
    margin-top: 16px;
}

/* Campos do Form */
.input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.input-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.input-group label {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
}

.input-group input {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    color: #fff;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    transition: var(--transition-fast);
}

.input-group input:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 10px rgba(212,175,55,0.15);
}

/* Painel do Pix */
.pix-panel {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    text-align: center;
}

.pix-panel.active {
    display: flex;
}

.pix-qr-box {
    width: 180px;
    height: 180px;
    background: #fff;
    padding: 10px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.pix-qr-blur {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 12px;
    border-radius: 12px;
}

.pix-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(212,175,55,0.2);
    border-top: 3px solid var(--accent-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.pix-key-wrapper {
    width: 100%;
    display: flex;
    gap: 8px;
}

.pix-key-input {
    flex-grow: 1;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    color: var(--text-secondary);
    font-size: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    user-select: all;
}

/* Sucesso do Checkout */
.checkout-success-panel {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    text-align: center;
    padding: 40px;
    animation: scaleIn 0.4s ease forwards;
}

.checkout-success-panel.active {
    display: flex;
}

.success-icon-circle {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(46, 204, 113, 0.1);
    border: 2px solid #2ECC71;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2ECC71;
}

/* Footer */
footer {
    border-top: 1px solid var(--border-color);
    background: #05070A;
    padding: 60px 0 30px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr repeat(2, 0.9fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-info p {
    font-size: 14px;
    color: var(--text-secondary);
    max-width: 320px;
}

.footer-links h4 {
    font-size: 16px;
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links ul a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition-fast);
}

.footer-links ul a:hover {
    color: var(--accent-gold);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    font-size: 12px;
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

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

.footer-bottom-links a:hover {
    color: var(--text-secondary);
}

/* ANIMAÇÕES KEYFRAMES */

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes btnPulse {
    0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(212, 175, 55, 0); }
    100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

@keyframes modalSlideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* RESPONSIVIDADE (MEDIA QUERIES) */

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }
    
    .badge-exclusivo {
        margin: 0 auto;
    }
    
    .hero-content h1 {
        font-size: 42px;
    }
    
    .hero-content p.subtitle {
        margin: 0 auto;
    }
    
    .hero-btns {
        justify-content: center;
    }
    
    .offer-box {
        margin: 0 auto;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    .chapter-container {
        grid-template-columns: 1fr;
    }
    
    .checkout-grid {
        grid-template-columns: 1fr;
    }
    
    .checkout-order-summary {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 24px;
    }
    
    .checkout-payment-details {
        padding: 24px;
    }
}

@media (max-width: 768px) {
    header {
        border-radius: 20px;
        padding: 10px 20px;
    }
    
    nav {
        display: none; /* Em um projeto real implementaríamos um menu hambúrguer, mas vamos focar na beleza da dobra. */
    }
    
    .header-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    section {
        padding: 60px 0;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* Foto do VSL Estilizada */
.vsl-photo-frame {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-deep);
    border: 2px solid var(--accent-gold);
    cursor: pointer;
    transition: var(--transition-normal);
}
.vsl-photo-frame:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.25), var(--shadow-deep);
}
.vsl-photo-frame:hover .vsl-photo-img {
    transform: scale(1.04);
}

/* Efeito de zoom na imagem do card de bônus */
.bonus-card:hover .bonus-image-container img {
    transform: scale(1.05);
}