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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Top Title */
.top-title {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: #00d4ff;
    text-align: center;
    padding: 0.75rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1003;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border-bottom: 2px solid #00d4ff;
}

.top-title-text {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: 2px;
    font-family: 'Orbitron', 'Arial Black', 'Arial Bold', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    text-transform: uppercase;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5), 0 0 20px rgba(0, 212, 255, 0.3);
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 50px;
    left: 0;
    right: 0;
    z-index: 1002;
    transition: all 0.3s ease;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
}

.logo i {
    font-size: 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo span, .logo h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #004AAD;
    margin: 0;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav a:hover {
    color: #667eea;
    transform: translateY(-2px);
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: width 0.3s ease;
}

.nav a:hover::after {
    width: 100%;
}

.btn-login {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white !important;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

/* Estilos específicos para o botão de login no nav */
.nav a.btn-login {
    color: white !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

.nav a.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4) !important;
    color: white !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

.nav a.btn-login::after {
    display: none !important;
}

/* Garantir que o btn-login sempre tenha cor branca */
.header .nav .btn-login,
.header .nav a.btn-login {
    color: white !important;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    padding: 8px;
    z-index: 1003;
    position: relative;
    box-shadow: 0 2px 10px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.hamburger-line {
    width: 20px;
    height: 2px;
    background: white;
    margin: 2px 0;
    transition: all 0.3s ease;
    border-radius: 1px;
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu-btn.active {
    background: #ff4757;
}

/* Mobile Navigation Overlay - Hidden for dropdown style */
.mobile-nav-overlay {
    display: none;
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 120px; /* top-title (50px) + header (70px) */
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid #e9ecef;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease;
    z-index: 1000; /* Abaixo do header (1002) e top-title (1003) */
    opacity: 0;
}

.mobile-nav.active {
    max-height: 400px;
    opacity: 1;
}

.mobile-nav-content {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
    padding: 1rem;
}

.mobile-nav-link {
    color: #333;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    padding: 1rem 1.5rem;
    transition: all 0.2s ease;
    text-align: left;
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.mobile-nav-link:last-child {
    border-bottom: none;
}

.mobile-nav-link i {
    font-size: 1rem;
    width: 20px;
    text-align: center;
    color: #667eea;
}

.mobile-nav-link:hover {
    background: #f8f9fa;
    color: #667eea;
    padding-left: 2rem;
}

.mobile-nav-link:hover i {
    color: #667eea;
}

.btn-login-mobile {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white !important;
    font-weight: 600;
    margin-top: 0.5rem;
    border: none !important;
    border-radius: 8px !important;
    border-bottom: none !important;
}

.btn-login-mobile:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%) !important;
    padding-left: 1.5rem !important;
    color: white !important;
}

.btn-login-mobile i {
    color: white !important;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding-top: 120px; /* Add space for top-title (50px) + fixed header (70px) */
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="white" opacity="0.1"/><circle cx="80" cy="40" r="1" fill="white" opacity="0.1"/><circle cx="40" cy="80" r="1.5" fill="white" opacity="0.1"/></svg>');
    animation: float 20s ease-in-out infinite;
}

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

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content h1 .highlight {
    background: linear-gradient(45deg, #FFD700, #FFA500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero-text {
    text-align: left;
}

.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.hero-video-container {
    position: relative;
    width: 100%;
    max-width: 600px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-video-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.4);
}

.hero-video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
    max-height: 500px;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    pointer-events: none;
    border-radius: 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

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

.btn-primary {
    background: white;
    color: #667eea;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.btn-install {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.btn-install:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
}

/* Formatos Suportados Section */
.formats-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.formats-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: white;
    font-weight: 700;
}

.formats-subtitle {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.formats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.format-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
}

.format-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.format-card.featured {
    border: 2px solid rgba(255, 215, 0, 0.5);
    background: rgba(255, 255, 255, 0.15);
}

.format-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #333;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.format-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.format-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: white;
    font-weight: 700;
}

.format-card p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    font-size: 1rem;
}

/* OCR Section */
.ocr-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
}

.ocr-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.ocr-text {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.ocr-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    width: fit-content;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.ocr-badge i {
    font-size: 1rem;
}

.ocr-text h2 {
    font-size: 2.8rem;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0;
    line-height: 1.2;
}

.ocr-subtitle {
    font-size: 1.2rem;
    color: #555;
    line-height: 1.6;
    margin: 0;
}

.ocr-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.ocr-feature-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.ocr-feature-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.15);
    border-left-color: #667eea;
}

.ocr-feature-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px;
    font-size: 1.3rem;
}

.ocr-feature-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 0.5rem 0;
}

.ocr-feature-content p {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.ocr-benefits {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.ocr-benefits h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 1rem 0;
}

.ocr-benefits ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.ocr-benefits li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1rem;
    color: #555;
}

.ocr-benefits li i {
    color: #667eea;
    font-size: 1.1rem;
}

.ocr-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.ocr-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ocr-card-header,
.ocr-card-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px;
    font-weight: 600;
    font-size: 1.1rem;
}

.ocr-card-header i,
.ocr-card-footer i {
    font-size: 1.5rem;
}

.ocr-card-arrow {
    display: flex;
    justify-content: center;
    color: #667eea;
    font-size: 1.5rem;
}

.ocr-card-body {
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    border-radius: 15px;
}

.ocr-process-steps {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ocr-step {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.ocr-step i {
    font-size: 1.5rem;
    color: #667eea;
}

.ocr-step span {
    font-weight: 600;
    color: #1a1a2e;
}

/* Features Section */
.features {
    padding: 5rem 0;
    background: white;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
    font-weight: 700;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
    font-weight: 600;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* How it works */
.how-it-works {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.how-it-works h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
    font-weight: 700;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    position: relative;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
}

.step h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #333;
}

.step p {
    color: #666;
    line-height: 1.6;
}

/* Supported Systems */
.supported-systems {
    padding: 5rem 0;
    background: white;
}

/* Testimonials */
.testimonials {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.testimonials h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
    font-weight: 700;
}

.carousel {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.carousel-viewport {
    overflow: hidden;
    flex: 1;
}

.carousel-track {
    display: flex;
    gap: 1.5rem;
    transition: transform 0.5s ease;
    will-change: transform;
}

.testimonial-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border: 1px solid #eee;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 0 0 calc(33.333% - 1rem);
}

/* Responsive - Mobile */
@media (max-width: 768px) {
    .testimonial-card {
        flex: 0 0 100%;
    }
}

.testimonial-card.active {
    opacity: 1;
    transform: scale(1);
    border-color: #667eea;
}

.testimonial-card .avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.testimonial-card h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: #333;
}

.testimonial-card p {
    color: #555;
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.rating i { color: #f1c40f; }

.carousel-btn {
    background: white;
    border: 1px solid #e5e7eb;
    color: #667eea;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    cursor: pointer;
}

.carousel-btn:hover {
    transform: translateY(-2px);
}

.carousel-dots {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #dee2e6;
    border: none;
    cursor: pointer;
}

.dot.active { background: #667eea; }

@media (max-width: 992px) {
}

.supported-systems h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
    font-weight: 700;
}

.systems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.system-item {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    font-weight: 600;
    color: #667eea;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.system-item:hover {
    background: #667eea;
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

/* CTA Section */
.cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.3rem;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: white;
}

.footer-section p {
    color: #bdc3c7;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #667eea;
}

.footer-section ul li i {
    margin-right: 0.5rem;
    color: #667eea;
}

/* Logo no footer - cor branca para contraste */
.footer .logo span,
.footer-section .logo span {
    color: white !important;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 1rem;
    text-align: center;
    color: #bdc3c7;
}

.footer-bottom p {
    margin: 0.5rem 0;
}

/* Responsive Design */
@media (max-width: 992px) {
    .ocr-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .ocr-visual {
        order: -1;
    }
    
    .ocr-text h2 {
        font-size: 2.2rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .ocr-section {
        padding: 3rem 0;
    }
    
    .ocr-text h2 {
        font-size: 2rem;
    }
    
    .ocr-subtitle {
        font-size: 1.1rem;
    }
    
    .ocr-feature-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .ocr-feature-icon {
        margin: 0 auto;
    }
    
    .ocr-feature-content h3 {
        font-size: 1.1rem;
    }
    
    .ocr-feature-content p {
        font-size: 0.95rem;
    }
    
    .hero {
        padding-top: 170px; /* Add space for top-title (50px) + fixed header (120px) */
        min-height: calc(100vh - 170px);
    }
    
    .header {
        top: 50px;
    }
    
    .top-title-text {
        font-size: 1rem;
        letter-spacing: 1.5px;
    }
    
    .hero-video-container {
        max-width: 100%;
        border-radius: 15px;
    }
    
    .hero-video {
        border-radius: 15px;
    }
    
    .header .container {
        padding: 0.75rem 1rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .mobile-nav {
        top: 120px; /* top-title (50px) + header (70px) */
    }
    
    .mobile-nav-content {
        padding: 0.8rem 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .systems-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .formats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .formats-section h2 {
        font-size: 2rem;
    }
    
    .formats-subtitle {
        font-size: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* Pricing Section */
.pricing {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
}

.pricing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 20"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23000" opacity="0.02"/><circle cx="75" cy="75" r="1" fill="%23000" opacity="0.02"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.5;
}

.pricing .container {
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: #6c757d;
    max-width: 600px;
    margin: 0 auto;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.pricing-card.premium {
    border: 2px solid #667eea;
    transform: scale(1.05);
    box-shadow: 0 15px 50px rgba(102, 126, 234, 0.2);
}

.pricing-card.premium:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.plan-header {
    text-align: center;
    margin-bottom: 2rem;
}

.plan-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.plan-icon i {
    font-size: 2rem;
    color: white;
}

.plan-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #333;
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 1rem;
}

.currency {
    font-size: 1.2rem;
    color: #6c757d;
    font-weight: 500;
}

.amount {
    font-size: 3.5rem;
    font-weight: 700;
    color: #333;
}

.period {
    font-size: 1rem;
    color: #6c757d;
    font-weight: 500;
}

.contact-price {
    font-size: 1.5rem;
    font-weight: 600;
    color: #667eea;
}

.plan-features {
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 0.75rem 0;
}

.feature i {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.feature:not(.limited) i {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
}

.feature.limited i {
    background: #dc3545;
    color: white;
}

.feature span {
    font-size: 1rem;
    color: #333;
    line-height: 1.4;
}

.plan-cta {
    text-align: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.btn-outline {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-outline:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

/* WhatsApp CTA - alta visibilidade sobre fundo roxo */
.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #1EBE57 100%);
    color: white !important;
    border: none;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.45);
}

/* Value Proposition */
.value-proposition {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.value-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-icon i {
    font-size: 1.5rem;
    color: white;
}

.value-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.value-item p {
    color: #6c757d;
    line-height: 1.6;
}

/* Footer Updates */
.footer a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: #667eea;
}

/* CTA Updates */
.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

/* Responsive Updates */
@media (max-width: 768px) {
    .pricing-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .pricing-card.premium {
        transform: none;
    }
    
    .pricing-card.premium:hover {
        transform: translateY(-5px);
    }
    
    .section-header h2 {
        font-size: 2.5rem;
    }
    
    .value-proposition {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-large {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

/* Extra small devices */
@media (max-width: 480px) {
    .ocr-section {
        padding: 2.5rem 0;
    }
    
    .ocr-text h2 {
        font-size: 1.8rem;
    }
    
    .ocr-subtitle {
        font-size: 1rem;
    }
    
    .ocr-feature-item {
        padding: 1rem;
    }
    
    .ocr-feature-icon {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
    
    .ocr-feature-content h3 {
        font-size: 1rem;
    }
    
    .ocr-feature-content p {
        font-size: 0.9rem;
    }
    
    .ocr-benefits {
        padding: 1.5rem;
    }
    
    .ocr-benefits h4 {
        font-size: 1.1rem;
    }
    
    .ocr-benefits li {
        font-size: 0.9rem;
    }
    
    .ocr-card {
        padding: 1.5rem;
    }
    
    .ocr-card-header,
    .ocr-card-footer {
        padding: 1rem;
        font-size: 1rem;
    }
    
    .hero {
        padding-top: 150px; /* Add space for top-title (50px) + fixed header (100px) */
        padding-bottom: 2rem;
    }
    
    .header {
        top: 50px;
    }
    
    .top-title-text {
        font-size: 0.9rem;
        letter-spacing: 1px;
        padding: 0 0.5rem;
    }
    
    .top-title {
        padding: 0.6rem 0;
    }
    
    .hero-content h1 {
        font-size: 2rem;
        line-height: 1.3;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .pricing-card {
        padding: 2rem 1.5rem;
    }
    
    .plan-price .amount {
        font-size: 3rem;
    }
    
    .mobile-nav {
        top: 115px; /* top-title (50px) + header (65px) */
    }
    
    .mobile-nav-content {
        padding: 0.6rem 0.8rem;
    }
    
    .mobile-nav-link {
        font-size: 0.9rem;
        padding: 0.8rem 1rem;
    }
    
    .mobile-nav-link i {
        font-size: 0.9rem;
        width: 18px;
    }
    
    .mobile-menu-btn {
        width: 40px;
        height: 40px;
        padding: 6px;
    }
    
    .hamburger-line {
        width: 18px;
    }
}