/* CSS Custom Properties */
:root {
    /* Colors */
    --navy-bg: #0A0F1F;
    --blue-primary: #0AE2FF;
    --blue-secondary: #2EC7FF;
    --blue-tertiary: #6BEAFF;
    --white-text: #EAF6FF;
    --gray-text: #B5C7D3;
    --card-bg: #0F1A2D;
    --card-border: #1E2B40;
    
    /* Typography */
    --font-family: 'Sora', sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Spacing */
    --container-max-width: 1200px;
    --container-padding: 2rem;
    --section-spacing: 6rem;
    --card-border-radius: 16px;
    --gap: 24px;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--navy-bg);
    color: var(--white-text);
    line-height: 1.6;
    letter-spacing: 0.2px;
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--font-weight-extrabold);
    text-shadow: 0 0 30px rgba(10, 226, 255, 0.3);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    text-shadow: 0 0 20px rgba(10, 226, 255, 0.2);
}

h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-weight: var(--font-weight-semibold);
}

p {
    font-size: 1.1rem;
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    color: var(--gray-text);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-secondary));
    color: var(--navy-bg);
    box-shadow: 0 0 20px rgba(10, 226, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(10, 226, 255, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--white-text);
    border: 2px solid var(--blue-secondary);
}

.btn-secondary:hover {
    background: var(--blue-secondary);
    color: var(--navy-bg);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 15, 31, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-border);
    transition: all 0.3s ease;
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo span {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2rem;
}

.nav-menu a {
    color: var(--white-text);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--blue-primary);
}

.nav-cta {
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-secondary));
    color: var(--navy-bg) !important;
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    font-weight: var(--font-weight-semibold);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white-text);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 12rem 0 8rem;
    background: radial-gradient(ellipse at center top, rgba(10, 226, 255, 0.1) 0%, transparent 70%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: rgba(10, 226, 255, 0.1);
    border: 1px solid var(--blue-primary);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
    color: var(--blue-primary);
}

.hero-title {
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* Video Wrapper for Hero */
.video-wrap {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 aspect ratio */
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
    background: rgba(255, 255, 255, 0.03);
}

.video-wrap iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Problem/Solution Section */
.problem-solution {
    padding: var(--section-spacing) 0;
    background: linear-gradient(135deg, var(--navy-bg) 0%, rgba(10, 15, 31, 0.95) 100%);
    position: relative;
    overflow: hidden;
}

.problem-solution::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(10, 226, 255, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.problem-solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.problem-column h2,
.solution-column h2 {
    color: var(--white-text);
    margin-bottom: 2.5rem;
    font-size: 2.2rem;
    font-weight: var(--font-weight-bold);
}

.problem-column h2 {
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.problem-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.problem-list li {
    background: linear-gradient(135deg, rgba(46, 199, 255, 0.08) 0%, rgba(10, 226, 255, 0.04) 100%);
    border: 1px solid rgba(46, 199, 255, 0.25);
    border-radius: 16px;
    padding: 1.5rem 2rem;
    color: var(--white-text);
    font-size: 1.1rem;
    font-weight: var(--font-weight-medium);
    transition: all 0.4s ease;
    position: relative;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 1rem;
}



.problem-list li:hover {
    background: linear-gradient(135deg, rgba(46, 199, 255, 0.15) 0%, rgba(10, 226, 255, 0.08) 100%);
    border-color: rgba(46, 199, 255, 0.5);
    transform: translateX(8px);
    box-shadow: 0 8px 25px rgba(10, 226, 255, 0.15);
}

.solution-column {
    background: linear-gradient(135deg, rgba(30, 43, 64, 0.8) 0%, rgba(15, 25, 40, 0.9) 100%);
    border: 1px solid rgba(46, 199, 255, 0.3);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(10, 226, 255, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    backdrop-filter: blur(10px);
}

.solution-column::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-secondary), transparent, transparent);
    border-radius: 24px;
    z-index: -1;
    opacity: 0.6;
}

.solution-column h2 {
    background: linear-gradient(135deg, var(--white-text) 0%, var(--blue-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.solution-column p {
    color: var(--gray-text);
    font-size: 1.25rem;
    line-height: 1.8;
    font-weight: var(--font-weight-regular);
}

/* Section Title */
.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

/* How It Works Section */
.how-it-works {
    padding: var(--section-spacing) 0;
}

.how-it-works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--gap);
}

.step-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--card-border-radius);
    padding: 2rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.step-card:hover {
    box-shadow: 0 0 0 1px var(--blue-secondary), 0 10px 30px rgba(46, 199, 255, 0.15);
    transform: translateY(-5px);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    color: var(--navy-bg);
    font-size: 0.9rem;
}

.step-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.step-card h3 {
    margin-bottom: 1rem;
    color: var(--white-text);
}

.step-card p {
    color: var(--gray-text);
}

/* Features Section */
.features {
    padding: var(--section-spacing) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--card-border-radius);
    padding: 1.75rem;
    transition: all 0.3s ease;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.feature-card:hover {
    box-shadow: 0 0 0 1px var(--blue-secondary), 0 10px 30px rgba(46, 199, 255, 0.15);
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    display: block;
}

.feature-card h3 {
    color: var(--white-text);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
    line-height: 1.3;
}

.feature-card p {
    color: var(--gray-text);
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

/* Visual Proof Section */
.visual-proof {
    padding: var(--section-spacing) 0;
}

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

.thumbnail {
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.thumbnail-frame {
    background: var(--card-bg);
    border: 2px dashed var(--card-border);
    border-radius: var(--card-border-radius);
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.thumbnail:hover .thumbnail-frame {
    border-color: var(--blue-secondary);
    background: rgba(10, 226, 255, 0.05);
}

.play-icon {
    font-size: 2rem;
    color: var(--blue-primary);
}

.thumbnail span {
    font-weight: var(--font-weight-medium);
    color: var(--gray-text);
}

/* Netflix-Style Carousel Section */
.modules-carousel {
    padding: var(--section-spacing) 0;
}

.carousel-container {
    position: relative;
    max-width: 100%;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    gap: var(--gap);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--blue-secondary) transparent;
    padding: 2rem 0;
    cursor: grab;
    will-change: transform;
}

.carousel-track::-webkit-scrollbar {
    height: 4px;
}

.carousel-track::-webkit-scrollbar-track {
    background: rgba(30, 43, 64, 0.3);
    border-radius: 2px;
}

.carousel-track::-webkit-scrollbar-thumb {
    background: var(--blue-secondary);
    border-radius: 2px;
}

.carousel-track:active {
    cursor: grabbing;
}

.carousel-slide {
    flex: 0 0 auto;
    width: 340px;
    scroll-snap-align: start;
    transition: transform 0.3s ease, z-index 0.3s ease;
    will-change: transform;
    position: relative;
}

.carousel-slide:hover {
    transform: scale(1.05);
    z-index: 10;
}

.carousel-slide:focus {
    outline: 2px solid var(--blue-primary);
    outline-offset: 4px;
    border-radius: var(--card-border-radius);
}

.carousel-slide img {
    width: 100%;
    height: 510px;
    object-fit: cover;
    border-radius: var(--card-border-radius);
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.carousel-slide:hover img {
    box-shadow: 0 10px 40px rgba(10, 226, 255, 0.25);
}

/* Carousel Navigation Arrows */
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(10, 15, 31, 0.9);
    border: 1px solid var(--card-border);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--white-text);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 20;
    backdrop-filter: blur(10px);
    opacity: 0.8;
}

.carousel-arrow:hover:not(:disabled) {
    background: var(--blue-secondary);
    color: var(--navy-bg);
    border-color: var(--blue-secondary);
    opacity: 1;
    transform: translateY(-50%) scale(1.1);
}

.carousel-arrow:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    background: rgba(10, 15, 31, 0.5);
}

.carousel-arrow-left {
    left: 20px;
}

.carousel-arrow-right {
    right: 20px;
}

/* Fade Gradients */
.carousel-fade-left,
.carousel-fade-right {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 80px;
    z-index: 15;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.carousel-fade-left {
    left: 0;
    background: linear-gradient(to right, 
        #0A0F1F 0%, 
        rgba(10, 15, 31, 0.98) 10%, 
        rgba(10, 15, 31, 0.9) 25%, 
        rgba(10, 15, 31, 0.7) 45%, 
        rgba(10, 15, 31, 0.4) 65%, 
        rgba(10, 15, 31, 0.15) 85%, 
        rgba(10, 15, 31, 0.03) 97%, 
        transparent 100%);
}

.carousel-fade-right {
    right: 0;
    background: linear-gradient(to left, 
        #0A0F1F 0%, 
        rgba(10, 15, 31, 0.98) 10%, 
        rgba(10, 15, 31, 0.9) 25%, 
        rgba(10, 15, 31, 0.7) 45%, 
        rgba(10, 15, 31, 0.4) 65%, 
        rgba(10, 15, 31, 0.15) 85%, 
        rgba(10, 15, 31, 0.03) 97%, 
        transparent 100%);
}

/* Show fades when there's content to scroll to */
.carousel-container.has-scroll-left .carousel-fade-left,
.carousel-container.has-scroll-right .carousel-fade-right {
    opacity: 1;
}

/* Show on hover as fallback */
.carousel-container:hover .carousel-fade-left,
.carousel-container:hover .carousel-fade-right {
    opacity: 1;
}

/* Results Section */
.results {
    padding: var(--section-spacing) 0;
}

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

.result-card {
    text-align: center;
    padding: 2rem;
}

.result-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.result-card h3 {
    color: var(--white-text);
    margin-bottom: 1rem;
}

.result-card p {
    color: var(--gray-text);
    font-size: 1.1rem;
}

/* Pricing Section */
.pricing {
    padding: var(--section-spacing) 0;
}

.pricing-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--card-border-radius);
    padding: 3rem;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 0 50px rgba(10, 226, 255, 0.1);
    position: relative;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-secondary));
    border-radius: var(--card-border-radius);
    z-index: -1;
}

.pricing-card h2 {
    margin-bottom: 2rem;
}

.price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.currency {
    font-size: 1.5rem;
    font-weight: var(--font-weight-semibold);
    color: var(--gray-text);
    align-self: flex-start;
    margin-top: 0.5rem;
}

.amount {
    font-size: 4rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--white-text);
    line-height: 1;
}

.price .subtitle {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--gray-text);
    margin-left: 1rem;
}

.what-you-get {
    color: var(--white-text);
    font-weight: var(--font-weight-medium);
    margin: 2rem 0 1rem 0;
    text-align: left;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.75rem 0;
    font-size: 1.1rem;
    color: var(--gray-text);
    border-bottom: 1px solid rgba(30, 43, 64, 0.5);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.order-bump {
    background: rgba(10, 226, 255, 0.05);
    border: 1px solid var(--blue-primary);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 2rem 0;
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
}

.checkbox-container input {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--blue-primary);
    border-radius: 4px;
    position: relative;
    transition: all 0.3s ease;
}

.checkbox-container input:checked ~ .checkmark {
    background: var(--blue-primary);
}

.checkbox-container input:checked ~ .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--navy-bg);
    font-weight: bold;
    font-size: 14px;
}

.bonus-text {
    font-weight: var(--font-weight-medium);
    color: var(--white-text);
}

.pricing-note {
    margin-top: 1rem;
    opacity: 0.7;
}

/* FAQ Section */
.faq {
    padding: var(--section-spacing) 0;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--card-border-radius);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(46, 199, 255, 0.3);
}

.faq-item summary {
    padding: 2rem 2.5rem;
    cursor: pointer;
    font-weight: var(--font-weight-semibold);
    font-size: 1.15rem;
    color: var(--white-text);
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
    position: relative;
}

.faq-item summary:hover {
    background: rgba(10, 226, 255, 0.05);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--blue-primary);
    transition: transform 0.3s ease;
    font-weight: var(--font-weight-light);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
    color: var(--blue-secondary);
}

.faq-item[open] {
    border-color: rgba(46, 199, 255, 0.4);
    box-shadow: 0 4px 20px rgba(10, 226, 255, 0.1);
}

.faq-item[open] summary {
    background: rgba(10, 226, 255, 0.08);
    border-bottom: 1px solid rgba(46, 199, 255, 0.2);
}

.faq-content {
    padding: 2rem 2.5rem 2.5rem;
    border-top: none;
}

.faq-content p {
    color: var(--gray-text);
    line-height: 1.7;
    font-size: 1rem;
    margin: 0;
}

/* Footer */
.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--card-border);
    text-align: center;
}

.footer p {
    color: var(--gray-text);
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .carousel-slide {
        width: 280px;
    }
    
    .carousel-slide img {
        height: 420px;
    }
}

@media (max-width: 900px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 1fr);
        gap: 1.5rem;
        max-width: 700px;
    }
    
    .carousel-slide {
        width: 300px;
    }
    
    .carousel-slide img {
        height: 450px;
    }
    
    .carousel-arrow {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    /* Melhor tipografia para tablet */
    .section-title {
        font-size: 2.2rem;
        margin-bottom: 2.5rem;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1.5rem;
        --section-spacing: 4rem;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .problem-solution-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .solution-column {
        padding: 2rem;
    }
    
    .problem-column h2,
    .solution-column h2 {
        font-size: 1.8rem;
        margin-bottom: 2rem;
    }
    
    .problem-list li {
        padding: 1.25rem 1.5rem;
        font-size: 1rem;
    }
    
    .how-it-works-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 1fr);
        gap: 1.5rem;
    }
    
    .thumbnails-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    /* Melhor layout para carrossel mobile */
    .carousel-slide {
        width: 85vw;
        max-width: 340px;
        min-width: 280px;
    }
    
    .carousel-slide img {
        height: calc(85vw * 1.4);
        max-height: 480px;
        min-height: 390px;
    }
    
    .carousel-container {
        gap: 20px;
        padding: 0 1rem;
    }
    
    .carousel-track {
        gap: 20px;
        padding: 2rem 1rem;
    }
    
    /* Melhor tipografia para mobile */
    .section-title {
        font-size: 2rem;
        margin-bottom: 2rem;
        line-height: 1.2;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.1;
    }
    
    .hero-description {
        font-size: 1.1rem;
        line-height: 1.6;
        margin-bottom: 2rem;
    }
    
    .carousel-arrow {
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
    }
    
    .carousel-arrow-left {
        left: 5px;
    }
    
    .carousel-arrow-right {
        right: 5px;
    }
    
    /* Melhor sombra e border-radius para mobile */
    .carousel-slide img {
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
        border-radius: 12px;
    }
    
    .carousel-slide:hover img {
        box-shadow: 0 12px 48px rgba(10, 226, 255, 0.3);
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card {
        padding: 2rem;
    }
    
    .price .amount {
        font-size: 3rem;
    }
}

/* Media query intermediária para mobile grande */
@media (max-width: 600px) {
    .carousel-slide {
        width: 88vw;
        max-width: 320px;
        min-width: 260px;
    }
    
    .carousel-slide img {
        height: calc(88vw * 1.35);
        max-height: 430px;
        min-height: 350px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 2rem 1.5rem;
        text-align: center;
    }
    
    .feature-icon {
        font-size: 2.5rem;
        margin-bottom: 1.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
    }
    
    .hero {
        padding: 8rem 0 6rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    /* Carrossel melhorado para mobile pequeno */
    .carousel-slide {
        width: 90vw;
        max-width: 300px;
        min-width: 250px;
    }
    
    .carousel-slide img {
        height: calc(90vw * 1.3);
        max-height: 390px;
        min-height: 320px;
    }
    
    .carousel-container {
        padding: 0 0.5rem;
    }
    
    .carousel-track {
        padding: 1.5rem 0.5rem;
    }
    
    .carousel-arrow {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .carousel-arrow-left {
        left: 2px;
    }
    
    .carousel-arrow-right {
        right: 2px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 1.25rem;
    }
    
    .problem-solution-content {
        gap: 2rem;
    }
    
    .solution-column {
        padding: 1.5rem;
    }
    
    .problem-column h2,
    .solution-column h2 {
        font-size: 1.6rem;
        margin-bottom: 1.5rem;
    }
    
    .problem-list li {
        padding: 1rem 1.25rem;
        font-size: 0.95rem;
    }
    
    .step-card,
    .feature-card {
        padding: 1.5rem;
    }
    
    .pricing-card {
        padding: 1.5rem;
    }
    
    .faq-item summary {
        padding: 1.5rem 1.5rem;
        font-size: 1rem;
    }
    
    .faq-content {
        padding: 1.5rem 1.5rem 2rem;
    }
    
    .faq-item summary::after {
        font-size: 1.3rem;
    }
}

/* Enhanced Video Demo Section - Netflix Style Carousel */
.video-demo-carousel {
    position: relative;
    display: grid;
    grid-template-columns: 50px 1fr 50px;
    gap: 0.5rem;
    align-items: center;
    margin-top: 3rem;
}

.video-demo-track {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 1rem 0;
    cursor: grab;
    position: relative;
}

.video-demo-track::-webkit-scrollbar {
    display: none;
}

.video-demo-track.grabbing {
    cursor: grabbing;
    scroll-behavior: auto;
}

/* Netflix-style fade gradients */
.video-demo-carousel::before,
.video-demo-carousel::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 80px;
    z-index: 5;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.video-demo-carousel::before {
    left: 50px;
    background: linear-gradient(to right, 
        #0A0F1F 0%, 
        rgba(10, 15, 31, 0.95) 15%, 
        rgba(10, 15, 31, 0.8) 35%, 
        rgba(10, 15, 31, 0.5) 60%, 
        rgba(10, 15, 31, 0.2) 80%, 
        rgba(10, 15, 31, 0.05) 95%, 
        transparent 100%);
    opacity: 0;
}

.video-demo-carousel::after {
    right: 50px;
    background: linear-gradient(to left, 
        #0A0F1F 0%, 
        rgba(10, 15, 31, 0.95) 15%, 
        rgba(10, 15, 31, 0.8) 35%, 
        rgba(10, 15, 31, 0.5) 60%, 
        rgba(10, 15, 31, 0.2) 80%, 
        rgba(10, 15, 31, 0.05) 95%, 
        transparent 100%);
}

/* Show gradients when there's scrollable content */
.video-demo-carousel.has-scroll-left::before {
    opacity: 1;
}

.video-demo-carousel.has-scroll-right::after {
    opacity: 1;
}

.video-carousel-arrow {
    width: 50px;
    height: 50px;
    background: rgba(10, 15, 31, 0.95);
    border: 1px solid rgba(10, 226, 255, 0.3);
    border-radius: 50%;
    color: var(--blue-secondary);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    backdrop-filter: blur(15px);
    opacity: 0.9;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.video-carousel-arrow:hover:not(:disabled) {
    background: rgba(10, 226, 255, 0.2);
    color: var(--white-text);
    border-color: var(--blue-secondary);
    opacity: 1;
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(10, 226, 255, 0.4);
}

.video-carousel-arrow:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    background: rgba(10, 15, 31, 0.6);
    color: rgba(255, 255, 255, 0.3);
    border-color: rgba(10, 226, 255, 0.1);
}

.video-demo-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--card-border-radius);
    overflow: hidden;
    transition: all 0.4s ease;
    cursor: pointer;
    position: relative;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    flex: 0 0 350px;
    scroll-snap-align: start;
    max-width: 350px;
}

.video-demo-card:hover {
    transform: translateY(-8px);
    border-color: var(--blue-secondary);
    box-shadow: 0 20px 60px rgba(10, 226, 255, 0.15);
}

.video-demo-frame {
    position: relative;
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--navy-bg) 0%, rgba(30, 43, 64, 0.8) 100%);
    overflow: hidden;
}

.video-demo-preview {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(10, 226, 255, 0.1) 0%, rgba(10, 15, 31, 0.6) 70%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-demo-preview::before {
    content: "";
    position: absolute;
    inset: 20px;
    border: 2px dashed rgba(10, 226, 255, 0.3);
    border-radius: 12px;
    background: rgba(10, 226, 255, 0.02);
}

.video-demo-preview::after {
    content: "🎥";
    font-size: 3rem;
    opacity: 0.3;
    z-index: 1;
    position: relative;
}

.video-demo-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(2px);
}

.video-demo-card:hover .video-demo-overlay {
    opacity: 1;
}

.play-button {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 32px rgba(10, 226, 255, 0.4);
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.video-demo-card:hover .play-button {
    transform: scale(1);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 8px 32px rgba(10, 226, 255, 0.4); }
    50% { box-shadow: 0 8px 32px rgba(10, 226, 255, 0.8), 0 0 0 10px rgba(10, 226, 255, 0.2); }
    100% { box-shadow: 0 8px 32px rgba(10, 226, 255, 0.4); }
}

.play-icon {
    color: var(--navy-bg);
    font-size: 2rem;
    font-weight: bold;
    margin-left: 4px; /* Slight offset for visual centering */
}

.video-demo-info {
    padding: 2rem;
}

.video-demo-info h3 {
    color: var(--white-text);
    font-size: 1.4rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.video-demo-info p {
    color: var(--gray-text);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

/* Modal Styles for Video Player */
#video-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

#video-modal.active {
    display: flex;
}

.video-modal-content {
    position: relative;
    width: min(1200px, 95vw);
    aspect-ratio: 16/9;
    background: var(--card-bg);
    border-radius: var(--card-border-radius);
    overflow: hidden;
    box-shadow: 0 25px 100px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--blue-secondary);
}

.video-modal-close {
    position: absolute;
    top: -50px;
    right: 0;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: var(--white-text);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.video-modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.video-modal-iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Responsive Design */
@media (max-width: 900px) {
    .video-demo-carousel {
        grid-template-columns: 50px 1fr 50px;
        gap: 0.5rem;
    }
    
    .video-carousel-arrow {
        width: 50px;
        height: 50px;
        font-size: 1.6rem;
    }
    
    .video-demo-card {
        flex: 0 0 300px;
        max-width: 300px;
    }
    
    .video-demo-track {
        gap: 2rem;
    }
    
    .video-demo-info {
        padding: 1.5rem;
    }
    
    .video-demo-info h3 {
        font-size: 1.2rem;
    }
    
    .play-button {
        width: 70px;
        height: 70px;
    }
    
    .play-icon {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .video-demo-carousel {
        grid-template-columns: 40px 1fr 40px;
        gap: 0.3rem;
    }
    
    .video-carousel-arrow {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
        position: relative;
        z-index: 20;
    }
    
    .video-demo-card {
        flex: 0 0 280px;
        max-width: 280px;
    }
    
    .video-demo-track {
        gap: 1.2rem;
    }
    
    .video-modal-close {
        top: 10px;
        right: 10px;
    }
}

@media (max-width: 600px) {
    .video-demo-carousel {
        grid-template-columns: 35px 1fr 35px;
        gap: 0.2rem;
        margin-left: -5px;
        margin-right: -5px;
    }
    
    .video-carousel-arrow {
        width: 35px;
        height: 35px;
        font-size: 1.1rem;
        opacity: 0.95;
    }
    
    .video-demo-card {
        flex: 0 0 82vw;
        max-width: 82vw;
    }
    
    .video-demo-track {
        gap: 1rem;
        padding: 0.5rem 0;
    }
    
    /* Adjust gradients for mobile */
    .video-demo-carousel::before,
    .video-demo-carousel::after {
        width: 50px;
    }
    
    .video-demo-carousel::before {
        left: 35px;
    }
    
    .video-demo-carousel::after {
        right: 35px;
    }
}

@media (max-width: 480px) {
    .video-demo-carousel {
        grid-template-columns: 32px 1fr 32px;
        gap: 0.1rem;
        margin-left: -8px;
        margin-right: -8px;
    }
    
    .video-carousel-arrow {
        width: 32px;
        height: 32px;
        font-size: 1rem;
        opacity: 0.9;
    }
    
    .video-demo-card {
        flex: 0 0 85vw;
        max-width: 85vw;
    }
    
    .video-demo-info {
        padding: 1.2rem;
    }
    
    .video-demo-info h3 {
        font-size: 1.1rem;
    }
    
    .video-demo-info p {
        font-size: 0.95rem;
    }
    
    #video-modal {
        padding: 1rem;
    }
    
    /* Smaller gradients for very small mobile */
    .video-demo-carousel::before,
    .video-demo-carousel::after {
        width: 40px;
    }
    
    .video-demo-carousel::before {
        left: 32px;
    }
    
    .video-demo-carousel::after {
        right: 32px;
    }
}

/* Smooth scrolling for carousel */
@media (prefers-reduced-motion: no-preference) {
    .carousel-track {
        scroll-behavior: smooth;
    }
}

/* Focus states for accessibility */
.btn:focus,
.carousel-arrow:focus,
.faq-item summary:focus {
    outline: 2px solid var(--blue-primary);
    outline-offset: 2px;
}

/* Loading state for images */
img {
    transition: opacity 0.3s ease;
}

img:not([src]) {
    opacity: 0;
}