:root {
    /* Colors */
    --bg-dark: #07090f;
    --bg-card: rgba(15, 23, 42, 0.4);
    --bg-card-hover: rgba(30, 41, 59, 0.6);
    --primary: #0ea5e9;
    --primary-glow: rgba(14, 165, 233, 0.5);
    --accent: #f97316;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --border: rgba(255, 255, 255, 0.08);
    --border-highlight: rgba(14, 165, 233, 0.3);
    
    /* Typography */
    --font-body: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(14, 165, 233, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 85% 30%, rgba(249, 115, 22, 0.03) 0%, transparent 50%);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

/* Typography Utility */
h1, h2, h3, h4, .logo-text {
    font-family: var(--font-heading);
    line-height: 1.2;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary), #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: var(--font-heading);
    font-size: 1.05rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #0284c7);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -10px var(--primary-glow);
}

.btn-glow {
    box-shadow: 0 0 15px var(--primary-glow);
    animation: pulseGlow 2s infinite alternate;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-main);
}

.btn-outline:hover {
    border-color: var(--primary);
    background: rgba(14, 165, 233, 0.1);
}

.btn-whatsapp {
    background: #10b981;
    color: white;
}
.btn-whatsapp:hover {
    background: #059669;
    box-shadow: 0 10px 20px -10px rgba(16, 185, 129, 0.5);
    transform: translateY(-2px);
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 15px var(--primary-glow); }
    100% { box-shadow: 0 0 30px var(--primary-glow), 0 0 10px rgba(255,255,255,0.2) inset; }
}

/* Glassmorphism */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: var(--transition);
}

.glass-card:hover {
    border-color: var(--border-highlight);
    background: var(--bg-card-hover);
    transform: translateY(-5px);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(7, 9, 15, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

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

.logo-text {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.logo-accent {
    color: var(--primary);
    font-weight: 400;
    margin-left: 4px;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: var(--text-main);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

.hero-bg-glow {
    position: absolute;
    top: 20%;
    left: 10%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.15) 0%, transparent 60%);
    filter: blur(60px);
    z-index: -1;
}

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

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(14, 165, 233, 0.1);
    border: 1px solid var(--border-highlight);
    border-radius: 100px;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.badge i {
    width: 16px;
    height: 16px;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 90%;
}

.hero-subtitle strong {
    color: var(--text-main);
}

.hero-cta-group {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.hero-stats {
    display: flex;
    gap: 24px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.stat-item i {
    width: 18px;
    height: 18px;
    color: var(--primary);
}

/* 3D Visual Placeholder */
.hero-visual {
    position: relative;
    perspective: 1000px;
}

.3d-placeholder {
    position: relative;
    width: 100%;
    aspect-ratio: 4/5;
    transform: rotateY(-5deg) rotateX(5deg);
    transform-style: preserve-3d;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.7;
    filter: grayscale(80%) contrast(120%);
    mix-blend-mode: luminosity;
}

.glass-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.2), transparent);
    z-index: 2;
}

/* Floating elements for dynamic feel */
.floating-element {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    z-index: 3;
    animation: float 6s ease-in-out infinite;
}

.el-1 { width: 80px; height: 80px; top: 10%; right: -20px; animation-delay: 0s; }
.el-2 { width: 120px; height: 60px; bottom: 20%; left: -30px; animation-delay: 2s; }
.el-3 { width: 60px; height: 60px; bottom: -10px; right: 20%; animation-delay: 4s; }

@keyframes float {
    0% { transform: translateY(0px) translateZ(20px); }
    50% { transform: translateY(-20px) translateZ(40px); }
    100% { transform: translateY(0px) translateZ(20px); }
}

/* Problem Section */
.problem-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    align-items: center;
}

.problem-card {
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.dark-glass {
    background: rgba(0, 0, 0, 0.2);
    opacity: 0.7;
}

.premium-glass {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.05), rgba(15, 23, 42, 0.8));
    border-color: var(--border-highlight);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.premium-glass.active-card {
    transform: scale(1.05);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.red-glow { background: rgba(239, 68, 68, 0.1); color: #ef4444; }
.blue-glow { background: rgba(14, 165, 233, 0.1); color: var(--primary); }

.problem-card h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.check-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    color: var(--text-muted);
}

.check-list li::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.error-list li::before { background: #ef4444; }
.success-list li::before { background: var(--primary); }
.success-list li { color: var(--text-main); }

.vs-divider {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-muted);
    opacity: 0.5;
}

/* Pilares Section */
.section-header {
    text-align: center;
    max-width: 100%;
    margin: 0 auto 60px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.pilares-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.pilar-card {
    padding: 40px 30px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pilar-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.pilar-card:hover::before {
    transform: translateX(100%);
}

.pilar-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 24px;
    transition: var(--transition);
}

.pilar-card:hover .pilar-icon {
    background: var(--primary);
    color: white;
    transform: scale(1.1) rotate(5deg);
}

.pilar-card h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.pilar-duration {
    display: inline-block;
    font-size: 0.8rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pilar-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 32px;
}

/* Diferenciais */
.diferenciais-section {
    /* Mantém o fundo padrão e sem linhas de divisão */
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.dif-item i {
    width: 44px;
    height: 44px;
    color: var(--primary);
    margin-bottom: 16px;
}

.dif-item h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.dif-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Autoridade */
.autoridade-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: center;
    padding: 60px;
}

.autoridade-visual {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 3/4;
}

.avatar-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    opacity: 0.5;
    mix-blend-mode: screen;
}

.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: bottom;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 20px rgba(0,0,0,0.5));
}

.autoridade-content h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.autoridade-bio {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.autoridade-bio strong {
    color: var(--text-main);
}

.autoridade-stats {
    display: flex;
    gap: 40px;
}

.a-stat {
    display: flex;
    flex-direction: column;
}

.a-number {
    font-size: 3rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 8px;
}

.a-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Oferta / Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto;
}

.modules-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.mod-mini-card {
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.mod-mini-card:hover {
    border-color: var(--border-highlight);
    transform: translateY(-3px);
}

.mm-title {
    font-size: 1rem;
    font-family: var(--font-heading);
    margin-bottom: 12px;
    line-height: 1.3;
}

.mm-price {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-main);
}
.mm-price span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.pricing-card {
    padding: 36px 30px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.highlight-card {
    border: 2px solid var(--primary);
    z-index: 2;
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 5px 15px var(--primary-glow);
}

.p-title {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.p-desc {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.p-price {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
    gap: 4px;
}

.p-price span {
    font-size: 1.5rem;
    margin-top: 8px;
}

.p-price-old {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 1.1rem;
}

.p-subprice {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 30px;
}

.p-period {
    font-size: 1rem !important;
    color: var(--text-muted);
    align-self: flex-end;
    margin-bottom: 12px;
}

.p-features {
    list-style: none;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.p-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-main);
}

.p-features li i {
    color: var(--primary);
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.p-btn {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
}

.p-guarantee {
    text-align: center;
    margin-top: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* FAQ */
.faq-section {
    max-width: 800px;
    margin: 0 auto;
}

.center {
    text-align: center;
}

.faq-accordion {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active {
    border-color: var(--border-highlight);
    background: rgba(15, 23, 42, 0.6);
}

.faq-btn {
    width: 100%;
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 1.1rem;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    text-align: left;
}

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

.faq-item.active .faq-btn i {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-content {
    max-height: 200px; /* Adjust based on content */
}

.faq-content p {
    padding: 0 24px 24px;
    color: var(--text-muted);
}

.faq-cta {
    margin-top: 60px;
    text-align: center;
    padding: 40px;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border);
}

.faq-cta p {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

/* Footer */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--border);
    background: #04060a;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Depoimentos Carousel */
.carousel-container {
    display: flex;
    align-items: center;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 40px;
}

.carousel-track {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -ms-overflow-style: none; /* IE and Edge */
    scrollbar-width: none; /* Firefox */
}
.carousel-track::-webkit-scrollbar {
    display: none; /* Chrome, Safari and Opera */
}

.depoimento-card {
    min-width: calc(50% - 12px);
    scroll-snap-align: start;
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
}

.quote-icon {
    color: var(--primary);
    margin-bottom: 20px;
    opacity: 0.5;
}

.dep-text {
    font-size: 1rem;
    line-height: 1.6;
    font-style: italic;
    color: var(--text-main);
    margin-bottom: 30px;
    flex-grow: 1;
}

.dep-author {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: auto;
}

.dep-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(0, 163, 224, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.dep-info h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.dep-info span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-main);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
}

.carousel-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.prev-btn { left: 0; }
.next-btn { right: 0; }


/* Responsive Design */
@media (max-width: 992px) {
    .hero-title { font-size: 2.8rem; }
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-subtitle { max-width: 100%; margin: 0 auto 30px; }
    .hero-cta-group { align-items: center; }
    .hero-visual { display: none; } /* Hide on smaller screens to focus on copy */
    
    .problem-grid { grid-template-columns: 1fr; gap: 20px; }
    .vs-divider { text-align: center; transform: rotate(90deg); margin: 20px 0; }
    .premium-glass.active-card { transform: scale(1); }
    
    .diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
    
    .autoridade-container { grid-template-columns: 1fr; text-align: center; padding: 40px 20px; }
    .autoridade-visual { max-width: 300px; margin: 0 auto; }
    .autoridade-stats { justify-content: center; }
    
    .pricing-grid { grid-template-columns: 1fr; }
    .highlight-card { transform: scale(1); }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-title { font-size: 2.2rem; }
    .diferenciais-grid { grid-template-columns: 1fr; }
    .section { padding: 60px 0; }
    .depoimento-card { min-width: 100%; }
    .carousel-container { padding: 0 30px; }
}