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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    overflow-x: hidden;
}

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

/* Cores baseadas no logo laranja */
:root {
    --primary-color: #E67E22;
    --primary-dark: #D35400;
    --primary-light: #F39C12;
    --secondary-color: #28a745;
    --secondary-dark: #20c997;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --background-light: #ecf0f1;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Header */
.header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    width: 100%;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    white-space: nowrap;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    white-space: nowrap;
}

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

.nav-actions {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

/* Botões */
.btn-primary, .btn-secondary, .btn-outline, .btn-primary-large {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

/* Botões principais - usar laranja */
.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
}

/* Botões secundários - usar verde */
.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-secondary:hover {
    background-color: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

/* Estilos para botão de download */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary-large {
    background: var(--primary-color);
    color: var(--white);
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-primary-large:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--text-dark);
    border: 2px solid var(--background-light);
}

.btn-outline:hover {
    background: var(--background-light);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 2rem 4rem 1rem; /* Ainda mais compacto */
    min-height: 50vh; /* Altura reduzida */
    display: flex;
    align-items: center;
    justify-content: center; /* Centraliza horizontalmente */
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex; /* Mudança de grid para flex */
    flex-direction: column; /* Conteúdo em coluna */
    align-items: center; /* Centraliza horizontalmente */
    text-align: center; /* Centraliza o texto */
    gap: 2rem;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center; /* Centraliza todos os elementos */
    text-align: center;
    max-width: 800px; /* Limita a largura para melhor legibilidade */
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    text-align: center; /* Garante centralização */
}

.highlight {
    color: var(--primary-color);
    position: relative;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
    text-align: center; /* Garante centralização */
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

/* Estilos para Hero Stats - Layout Simples */
.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 80px;
    margin: 40px auto;
    padding: 20px;
    max-width: 800px;
    width: 100%; /* Garante que ocupe toda a largura disponível */
}

.hero-stats .stat {
    text-align: center;
    flex: 1;
}

.hero-stats .stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: #ff6b35;
    margin-bottom: 8px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-stats .stat-label {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    color: #888;
    text-transform: capitalize;
}

/* Efeito hover individual em cada stat */
.hero-stats .stat:hover .stat-number {
    color: #e55a2b;
    transform: scale(1.05);
    transition: all 0.3s ease;
}

.hero-stats .stat:hover .stat-label {
    color: #666;
    transition: all 0.3s ease;
}

/* Responsividade */
@media (max-width: 768px) {
    .hero-stats {
        gap: 40px;
        margin: 30px 20px;
    }
    
    .hero-stats .stat-number {
        font-size: 2.5rem;
    }
    
    .hero-stats .stat-label {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        flex-direction: column;
        gap: 30px;
        margin: 20px 15px;
    }
    
    .hero-stats .stat {
        padding: 15px 0;
    }
    
    .hero-stats .stat-number {
        font-size: 2.2rem;
    }
    
    .hero-stats .stat-label {
        font-size: 0.85rem;
    }
}

/* Hero Image - Novo design com conexão animada */
.hero-image {
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    padding: 20px;
    width: 320px;
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.device-mockup {
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom right, #f7941d, #ef6c00);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.device {
    width: 26px;
    height: 26px;
    background: white;
    border-radius: 4px;
    position: absolute;
}

.device-1 {
    top: 50px;
    left: 50px;
}

.device-2 {
    bottom: 50px;
    right: 50px;
}

/* Linha de conexão */
.connection-line {
    position: absolute;
    top: 49%;
    left: 50px;
    width: 220px;      /* COMPRIMENTO da linha */
    height: 8px;       /* ESPESSURA da linha */
    background: #2ecc71;
    overflow: hidden;
    border-radius: 2px;
    transform: translateY(50%);
}

/* Seta verde no final da linha */
.connection-line::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 0;
    transform: translateY(-50%);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    border-left: 8px solid #2ecc71;
}

/* Efeito de luz correndo */
.connection-line::before {
    content: '';
    position: absolute;
    top: -3px;
    left: 20px;
    width: 20px;
    height: 8px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 4px;
    animation: pulse-run 2s linear infinite;
}

@keyframes pulse-run {
    0% {
        left: -20px;
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    50% {
        left: 70%;
        opacity: 0.8;
    }
    100% {
        left: 100%;
        opacity: 0;
    }
}

/* Features Section */
.features {
    padding: 6rem 2rem;
    background: var(--white);
}

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

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border-left: 6px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(230, 126, 34, 0.15);
}

.feature-icon {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Download Section */
.download {
    padding: 4rem 2rem 2rem; /* Reduzido o padding inferior de 4rem para 2rem */
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
}

.download-content {
    text-align: center;
    margin-bottom: 4rem;
}

.download-content h2 {
    font-size: 2.5rem;
    font-weight: 100;
    margin-bottom: 1rem;
}

.download-content p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.download-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
    margin-top: 2rem;
}

.download-card {
    background: var(--white);
    color: var(--text-dark);
    padding: 1.5rem; /* Reduzido de 2rem para 1.5rem */
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease;
    border: 2px solid transparent;
}

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

.os-icon {
    margin-bottom: 1rem;
}

.download-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.download-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

/* Sobre AutorizadaBR Section - Melhorado */
.about-company {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
    margin-top: 3rem;
}

.company-intro {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-bottom: 3rem;
    border-left: 4px solid var(--primary-color);
}

.company-intro p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

.services-section h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.service-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border-top: 3px solid transparent;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--primary-color);
}

.service-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.service-number {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.service-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
}

.service-item p {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

.about-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stats-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.stats-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--background-light);
}

.stat-item {
    margin-bottom: 2rem;
    padding: 1rem;
    border-radius: 8px;
    background: linear-gradient(135deg, #fff5f0, #ffeee6);
}

.stat-item:last-child {
    margin-bottom: 0;
}

.stats-card .stat-number {
    display: block;
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(230, 126, 34, 0.2);
}

.stats-card .stat-label {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.partnership-info {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.partnership-info h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.partnership-info p {
    margin-bottom: 1rem;
    opacity: 0.95;
    line-height: 1.6;
}

.partnership-info p:last-of-type {
    margin-bottom: 2rem;
}

.partnership-info .btn-primary {
    background: var(--white);
    color: var(--primary-color);
    font-weight: 600;
    padding: 1rem 2rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.partnership-info .btn-primary:hover {
    background: var(--background-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* Responsividade melhorada */
@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-header {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .service-number {
        margin-bottom: 0.5rem;
    }
    
    .stats-card .stat-number {
        font-size: 2.2rem;
    }
}

@media (max-width: 480px) {
    .about-company {
        padding: 4rem 1rem;
    }
    
    .company-intro,
    .service-item,
    .stats-card,
    .partnership-info {
        padding: 1.5rem;
    }
    
    .services-section h3 {
        font-size: 1.5rem;
    }
}

.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 4rem 2rem 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

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

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

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

.footer-section a:hover {
    color: var(--primary-color);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

/* Melhorias para Mobile - Breakpoints mais específicos */

/* Tablets e telas médias */
@media (max-width: 1024px) {
    .nav-container {
        padding: 1rem 1.5rem;
    }
    
    .nav-menu {
        gap: 1.5rem;
    }
    
    .nav-actions {
        gap: 0.75rem;
    }
    
    .btn-primary, .btn-secondary {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .hero {
        padding: 4rem 2rem 2rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .container {
        padding: 0 1.5rem;
    }
}

/* Tablets pequenos */
@media (max-width: 768px) {
    .nav-container {
        padding: 0.75rem 1rem;
        min-height: 60px;
    }
    
    .logo-text {
        font-size: 1.3rem;
    }
    
    .nav-menu {
        display: none; /* Esconder menu em mobile por enquanto */
    }
    
    .nav-actions {
        gap: 0.5rem;
    }
    
    .nav-actions .btn-primary,
    .nav-actions .btn-secondary {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
    
    .hero {
        padding: 3rem 1.5rem 2rem;
        min-height: 70vh;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.1;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-stats {
        gap: 40px;
        margin: 30px auto;
        flex-wrap: wrap;
    }
    
    .hero-stats .stat-number {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .feature-card {
        padding: 2rem 1.5rem;
    }
    
    .download-options {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .download-card {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .download-content h2 {
        font-size: 2.2rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .hero-image {
        width: 280px;
        height: 200px;
        padding: 15px;
    }
    
    .connection-line {
        width: 180px;
    }
    
    .device-1 {
        top: 40px;
        left: 40px;
    }
    
    .device-2 {
        bottom: 40px;
        right: 40px;
    }
}

/* Smartphones */
@media (max-width: 480px) {
    .nav-container {
        padding: 0.5rem 1rem;
        flex-wrap: nowrap;
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    .nav-actions {
        flex-direction: column;
        gap: 0.25rem;
        min-width: 120px;
    }
    
    .nav-actions .btn-primary,
    .nav-actions .btn-secondary {
        padding: 6px 12px;
        font-size: 0.8rem;
        width: 100%;
        text-align: center;
    }
    
    .hero {
        padding: 2rem 1rem 1.5rem;
        min-height: 60vh;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        padding: 0 0.5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
        margin: 20px auto;
    }
    
    .hero-stats .stat {
        padding: 15px 0;
    }
    
    .hero-stats .stat-number {
        font-size: 2.2rem;
    }
    
    .hero-stats .stat-label {
        font-size: 0.9rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    .section-header p {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .feature-card {
        padding: 1.5rem 1rem;
        margin: 0 0.5rem;
    }
    
    .feature-card h3 {
        font-size: 1.3rem;
    }
    
    .feature-card p {
        font-size: 0.95rem;
        line-height: 1.5;
    }
    
    .download {
        padding: 3rem 1rem 2rem;
    }
    
    .download-content h2 {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    .download-content p {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .download-card {
        padding: 1.5rem 1rem;
        margin: 0;
    }
    
    .download-card h3 {
        font-size: 1.2rem;
    }
    
    .download-card p {
        font-size: 0.9rem;
    }
    
    .btn-primary {
        padding: 12px 20px;
        font-size: 0.95rem;
        width: 100%;
        max-width: 200px;
    }
    
    .nav-actions {
        flex-direction: column;
        gap: 0.5rem;
        width: 100%;
    }
    
    .nav-actions button {
        width: 100%;
        max-width: 200px;
    }
    
    .hero-image {
        width: 240px;
        height: 160px;
        padding: 10px;
    }
    
    .connection-line {
        width: 140px;
    }
    
    .device {
        width: 20px;
        height: 20px;
    }
    
    .device-1 {
        top: 30px;
        left: 30px;
    }
    
    .device-2 {
        bottom: 30px;
        right: 30px;
    }
}

/* Smartphones muito pequenos */
@media (max-width: 360px) {
    .nav-container {
        padding: 0.5rem 0.75rem;
    }
    
    .logo-text {
        font-size: 1.1rem;
    }
    
    .nav-actions .btn-primary,
    .nav-actions .btn-secondary {
        padding: 5px 10px;
        font-size: 0.75rem;
    }
    
    .hero {
        padding: 1.5rem 0.5rem 1rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
    }
    
    .section-header h2 {
        font-size: 1.6rem;
    }
    
    .download-content h2 {
        font-size: 1.6rem;
    }
    
    .feature-card,
    .download-card {
        padding: 1rem 0.5rem;
    }
    
    .container {
        padding: 0 0.5rem;
    }
}

/* Melhorias para touch e interação mobile */
@media (hover: none) and (pointer: coarse) {
    .feature-card:hover,
    .download-card:hover {
        transform: none;
        box-shadow: var(--shadow-md);
    }
    
    .btn-primary:hover,
    .btn-secondary:hover {
        transform: none;
    }
    
    /* Aumenta área de toque para botões */
    .btn-primary,
    .btn-secondary {
        min-height: 44px;
        padding: 12px 24px;
    }
}

/* Orientação landscape em mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: 50vh;
        padding: 2rem 1rem 1rem;
    }
    
    .hero-stats {
        flex-direction: row;
        gap: 30px;
    }
}

/* Seções Individuais Separadas */
.numbers-main-section {
    padding: 60px 0;
    background: #f8f9fa;
}

.individual-stat-section {
    margin-bottom: 60px;
}

.stat-container {
    background: white;
    border-left: 6px solid #ff6b35;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    margin: 0 auto;
}

.stat-section-title {
    color: #ff6b35;
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 30px;
    margin-top: 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
}

.stats-grid .stat-box:last-child {
    grid-column: 1 / -1;
    justify-self: center;
    max-width: 300px;
}

.stat-box {
    background: #ff6b35;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    color: white;
    transition: all 0.3s ease;
}

.stat-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 10px;
    color: #fff;
}

.stat-label {
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.2;
    color: #fff;
    opacity: 0.9;
}

/* Seção de Soluções Separada */
.individual-solutions-section {
    margin-bottom: 40px;
}

.solutions-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.solution-card {
    background: white;
    border-left: 6px solid #ff6b35;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.solution-title {
    color: #ff6b35;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    margin-top: 0;
}

.solution-description {
    color: #666;
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

/* Responsividade */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .stats-grid .stat-box:last-child {
        grid-column: 1;
        max-width: 100%;
    }
    
    .stat-container {
        padding: 30px 20px;
    }
    
    .solution-card {
        padding: 25px 20px;
    }
    
    .stat-section-title {
        font-size: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .solution-title {
        font-size: 1.1rem;
    }
    
    .solution-description {
        font-size: 0.9rem;
    }
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

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

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

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

.footer-section a:hover {
    color: var(--primary-color);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .download-options {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 6rem 1rem 2rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .download-content h2 {
        font-size: 2rem;
    }
}

/* Botões de confirmação */
.confirm-btn {
    background: var(--secondary-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    margin: 0 10px;
    transition: all 0.3s ease;
}

.confirm-btn:hover {
    background: var(--secondary-dark);
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.3);
}

.correct-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    margin: 0 10px;
    transition: all 0.3s ease;
}

.correct-btn:hover {
    background: var(--primary-dark);
    box-shadow: 0 8px 25px rgba(230, 126, 34, 0.3);
}

/* Títulos e subtítulos */
.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-dark);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.section-subtitle {
    font-size: 1.2rem;
    text-align: center;
    color: var(--text-light);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.hero-content > * {
    animation: fadeInUp 0.8s ease-out;
}

.feature-card {
    animation: fadeInUp 0.8s ease-out;
}

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}

/* Aviso de Detecção do Windows */
.detection-alert {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    max-width: 500px;
    width: 90%;
    text-align: center;
    border-left: 6px solid var(--primary-color);
    animation: slideInUp 0.5s ease;
}

/* Modal de informações do sistema */
.system-info-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: white;
    border-radius: 12px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    animation: slideIn 0.3s ease;
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
    border-radius: 12px 12px 0 0;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

.close-btn {
    background: none;
    border: none;
    font-size: 2rem;
    color: white;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

.close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.modal-body {
    padding: 20px;
}

.info-grid {
    display: grid;
    gap: 15px;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #ff6b35;
}

.info-item strong {
    color: #333;
    font-weight: 600;
}

.info-item span {
    color: #666;
    font-family: 'Courier New', monospace;
    background: white;
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid #ddd;
}

.modal-footer {
    padding: 20px;
    border-top: 1px solid #eee;
    text-align: center;
}

.copy-btn {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}

.copy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

.alert-content {
    padding: 25px;
    text-align: center;
}

.alert-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.alert-text {
    flex: 1;
    font-size: 14px;
    line-height: 1.4;
}

.alert-text strong {
    display: block;
    font-weight: 600;
    margin-bottom: 4px;
}

.alert-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.3);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.alert-close:hover {
    background: rgba(0, 0, 0, 0.5);
    border-color: white;
    transform: scale(1.1);
}

.alert-close:active {
    transform: scale(0.95);
}

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

/* Tutorial de Instalação - Tela Inteira */
.installation-tutorial-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, #E67E22 0%, #D35400 100%);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    overflow-y: auto;
}

.installation-tutorial-modal.show {
    opacity: 1;
    visibility: visible;
}

.tutorial-content {
    width: 90%;
    max-width: 1200px;
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    position: relative;
    margin: 20px;
    animation: slideInUp 0.5s ease;
    max-height: 90vh;
    overflow-y: auto;
}

@keyframes slideInUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Animação de entrada mais sutil */
@keyframes buttonFadeIn {
    0% {
        opacity: 0;
        transform: translateY(10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes buttonSlideUp {
    0% {
        opacity: 0;
        transform: translateY(15px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Melhor área de toque para mobile */
@media (hover: none) and (pointer: coarse) {
    .selection-buttons button {
        padding: 18px 32px;
        min-height: 48px;
        font-size: 1.1rem;
    }
}

.tutorial-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.tutorial-header h2 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 10px;
    font-weight: 700;
}

.tutorial-header p {
    font-size: 1.2rem;
    color: #666;
    margin: 0;
}

.tutorial-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.tutorial-step {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tutorial-step:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(230, 126, 34, 0.2);
}

.tutorial-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 20px;
}

.tutorial-step h3 {
    font-size: 1.4rem;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
}

.tutorial-step p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.step-image {
    width: 100%;
    max-width: 250px;
    height: 150px;
    background: #e9ecef;
    border-radius: 10px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: #adb5bd;
}

.tutorial-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px solid #f0f0f0;
}

.tutorial-download-btn {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 200px;
    justify-content: center;
}

.tutorial-download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(40, 167, 69, 0.3);
}

.tutorial-close-btn {
    background: #6c757d;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 150px;
}

.tutorial-close-btn:hover {
    background: #5a6268;
    transform: translateY(-2px);
}

.close-tutorial {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 2rem;
    color: #999;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    z-index: 1;
}

.close-tutorial:hover {
    background: #f8f9fa;
    color: #333;
    transform: scale(1.1);
}

.manual-download-section {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 10px;
    padding: 20px;
    margin-top: 20px;
    text-align: center;
}

.manual-download-section h4 {
    color: #856404;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.manual-download-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.manual-download-link {
    background: #F39C12;
    color: #212529;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.manual-download-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Download Bar */
.download-bar {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 8px;
    background: #f8f9fa;
    border-radius: 6px;
    border: 1px solid #e9ecef;
}

.download-icon {
    font-size: 1.5rem;
    margin-right: 12px;
}

.download-info {
    flex: 1;
}

.download-name {
    font-weight: 600;
    color: #333;
    font-size: 0.9rem;
}

.download-size {
    color: #666;
    font-size: 0.8rem;
}

.download-actions {
    display: flex;
    gap: 4px;
}

.download-action {
    background: none;
    border: none;
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    color: #666;
    transition: background 0.2s;
}

.download-action:hover {
    background: #e9ecef;
}

/* UAC Dialog */
.uac-dialog {
    background: #f0f0f0;
    border: 2px solid #0078d4;
    border-radius: 8px;
    padding: 16px;
    width: 100%;
    max-width: 300px;
    font-family: 'Segoe UI', sans-serif;
}

.uac-header {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.uac-icon {
    font-size: 1.5rem;
    margin-right: 8px;
}

.uac-title {
    font-weight: 600;
    color: #333;
}

.uac-message {
    color: #333;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.uac-publisher {
    color: #666;
    font-size: 0.8rem;
    margin-bottom: 16px;
}

.uac-buttons {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.uac-yes, .uac-no {
    padding: 6px 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
}

.uac-yes {
    background: #0078d4;
    color: white;
    border-color: #0078d4;
}

.uac-no {
    background: white;
    color: #333;
}

/* Import Settings */
.import-settings {
    background: #6c5ce7;
    color: white;
    border-radius: 8px;
    padding: 16px;
    width: 100%;
    max-width: 280px;
    text-align: center;
}

.import-header {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.import-subtitle {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: 16px;
}

.browser-options {
    display: flex;
    justify-content: space-around;
    gap: 8px;
}

.browser-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: background 0.2s;
    font-size: 0.8rem;
}

.browser-option:hover {
    background: rgba(255, 255, 255, 0.2);
}

.browser-icon {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.tutorial-footer {
    padding: 24px;
    border-top: 1px solid #e5e5e5;
    text-align: center;
    background: #f8f9fa;
    border-radius: 0 0 16px 16px;
}

.download-help {
    color: #666;
    margin-bottom: 12px;
}

.download-help a {
    color: #ff6b35;
    text-decoration: none;
    font-weight: 600;
}

.download-help a:hover {
    text-decoration: underline;
}

.need-help a {
    color: #666;
    text-decoration: none;
    font-size: 0.9rem;
}

.need-help a:hover {
    text-decoration: underline;
}

/* Responsividade para tela inteira */
@media (max-width: 768px) {
    .tutorial-content {
        width: 95%;
        padding: 30px 20px;
        margin: 10px;
        border-radius: 15px;
    }
    
    .tutorial-header h2 {
        font-size: 2rem;
    }
    
    .tutorial-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .tutorial-step {
        padding: 20px;
    }
    
    .tutorial-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .tutorial-download-btn,
    .tutorial-close-btn {
        width: 100%;
        max-width: 300px;
    }
    
    .detection-alert {
        margin: 20px auto;
        width: 95%;
    }
    
    .alert-content {
        padding: 20px;
    }
    
    .alert-close {
        width: 35px;
        height: 35px;
        font-size: 18px;
        top: 10px;
        right: 10px;
    }
}

@media (max-height: 600px) {
    .installation-tutorial-modal {
        align-items: flex-start;
        padding: 20px 0;
    }
    
    .tutorial-content {
        margin: 0 auto;
    }
}

/* Modal de Seleção Manual - MELHORADO */
.manual-selection-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background: rgba(0, 0, 0, 0.85) !important;
    backdrop-filter: blur(8px);
    z-index: 99999 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.manual-selection-modal.show {
    opacity: 1 !important;
    visibility: visible !important;
}

.manual-selection-modal .modal-content {
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 50%, #ffffff 100%);
    border-radius: 24px;
    padding: 2.5rem;
    max-width: 520px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 
        0 25px 80px rgba(230, 126, 34, 0.25),
        0 10px 40px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    border: 2px solid rgba(230, 126, 34, 0.2);
    transform: scale(0.7) translateY(50px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.manual-selection-modal.show .modal-content {
    transform: scale(1) translateY(0);
}

.manual-selection-modal .modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #E67E22 0%, #28a745 50%, #E67E22 100%);
    background-size: 200% 100%;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.manual-selection-modal .modal-content::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(230, 126, 34, 0.03) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

.manual-selection-modal h3 {
    color: #E67E22;
    font-size: 2rem;
    margin-bottom: 0.5rem;
    text-align: center;
    font-weight: 800;
    background: linear-gradient(135deg, #E67E22 0%, #F39C12 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.manual-selection-modal h3::before {
    content: '🖥️';
    position: absolute;
    left: 50%;
    top: -40px;
    transform: translateX(-50%);
    font-size: 2.5rem;
    filter: drop-shadow(0 4px 8px rgba(230, 126, 34, 0.3));
}

.manual-selection-modal p {
    color: #666;
    text-align: center;
    margin-bottom: 2rem;
    margin-top: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.6;
    font-weight: 500;
}

/* Select do Sistema Operacional - Tamanho Aumentado */
.selection-group {
    margin-bottom: 4rem;
    position: relative;
}

.selection-group label {
    display: block;
    color: #333;
    font-weight: 700;
    margin-bottom: 2rem;
    font-size: 2rem;
    position: relative;
    padding-left: 3rem;
}

.selection-group label::before {
    content: '🖥️';
    position: absolute;
    left: 0;
    top: 0;
    font-size: 2.2rem;
}

.selection-group select {
    width: 100%;
    padding: 45px 55px;
    border: 8px solid #E67E22;
    border-radius: 35px;
    font-size: 2rem;
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    color: #333;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 20px 50px rgba(230, 126, 34, 0.3),
        inset 0 3px 0 rgba(255, 255, 255, 0.8);
    font-weight: 700;
    appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 4 5"><path fill="%23E67E22" d="M2 0L0 2h4zm0 5L0 3h4z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 45px center;
    background-size: 28px;
    min-height: 120px;
    line-height: 1.6;
}

.selection-group select:focus {
    outline: none;
    border-color: #28a745;
    border-width: 10px;
    box-shadow: 
        0 0 0 8px rgba(40, 167, 69, 0.35),
        0 25px 60px rgba(40, 167, 69, 0.4),
        inset 0 3px 0 rgba(255, 255, 255, 0.8);
    transform: translateY(-6px);
}

.selection-group select:hover {
    border-color: #28a745;
    transform: translateY(-5px);
    box-shadow: 
        0 25px 55px rgba(230, 126, 34, 0.35),
        inset 0 3px 0 rgba(255, 255, 255, 0.8);
}

/* Opções do Select */
.selection-group select option {
    padding: 20px 25px;
    font-size: 1.6rem;
    font-weight: 600;
    background: white;
    color: #333;
}

.selection-group select optgroup {
    font-weight: 700;
    font-size: 1.8rem;
    color: #E67E22;
    background: #f8f9fa;
    padding: 16px 20px;
}

/* SELECT GIGANTE - FORÇADO COM !IMPORTANT */
.selection-group {
    margin-bottom: 4rem !important;
    position: relative !important;
}

.selection-group label {
    display: block !important;
    color: #333 !important;
    font-weight: 700 !important;
    margin-bottom: 2rem !important;
    font-size: 2.5rem !important;
    position: relative !important;
    padding-left: 3.5rem !important;
}

.selection-group label::before {
    content: '🖥️' !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    font-size: 2.8rem !important;
}

.selection-group select {
    width: 100% !important;
    padding: 60px 70px !important;
    border: 10px solid #E67E22 !important;
    border-radius: 40px !important;
    font-size: 2.5rem !important;
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%) !important;
    color: #333 !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 
        0 25px 60px rgba(230, 126, 34, 0.35),
        inset 0 4px 0 rgba(255, 255, 255, 0.8) !important;
    font-weight: 700 !important;
    appearance: none !important;
    background-image: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 4 5"><path fill="%23E67E22" d="M2 0L0 2h4zm0 5L0 3h4z"/></svg>') !important;
    background-repeat: no-repeat !important;
    background-position: right 60px center !important;
    background-size: 35px !important;
    min-height: 150px !important;
    line-height: 1.6 !important;
    max-width: none !important;
    height: auto !important;
}

.selection-group select:focus {
    outline: none !important;
    border-color: #28a745 !important;
    border-width: 12px !important;
    box-shadow: 
        0 0 0 10px rgba(40, 167, 69, 0.4),
        0 30px 70px rgba(40, 167, 69, 0.45),
        inset 0 4px 0 rgba(255, 255, 255, 0.8) !important;
    transform: translateY(-8px) !important;
}

.selection-group select:hover {
    border-color: #28a745 !important;
    transform: translateY(-6px) !important;
    box-shadow: 
        0 30px 65px rgba(230, 126, 34, 0.4),
        inset 0 4px 0 rgba(255, 255, 255, 0.8) !important;
}

/* Opções do Select - FORÇADAS */
.selection-group select option {
    padding: 25px 30px !important;
    font-size: 2rem !important;
    font-weight: 600 !important;
    background: white !important;
    color: #333 !important;
}

.selection-group select optgroup {
    font-weight: 700 !important;
    font-size: 2.2rem !important;
    color: #E67E22 !important;
    background: #f8f9fa !important;
    padding: 20px 25px !important;
}

/* RESPONSIVO FORÇADO */
@media (max-width: 768px) {
    .selection-group select {
        padding: 55px 65px !important;
        font-size: 2.3rem !important;
        min-height: 140px !important;
        border-radius: 35px !important;
        background-position: right 55px center !important;
        background-size: 32px !important;
        border-width: 9px !important;
    }
    
    .selection-group label {
        font-size: 2.3rem !important;
        padding-left: 3.2rem !important;
        margin-bottom: 1.8rem !important;
    }
    
    .selection-group label::before {
        font-size: 2.6rem !important;
    }
}

@media (max-width: 480px) {
    .selection-group select {
        padding: 50px 60px !important;
        font-size: 2.1rem !important;
        min-height: 130px !important;
        border-radius: 30px !important;
        border-width: 8px !important;
    }
    
    .selection-group label {
        font-size: 2.1rem !important;
    }
}

/* TOUCH DEVICES - MÁXIMO TAMANHO */
@media (hover: none) and (pointer: coarse) {
    .selection-group select {
        padding: 70px 80px !important;
        min-height: 160px !important;
        font-size: 2.8rem !important;
        border-width: 12px !important;
        background-size: 40px !important;
        background-position: right 70px center !important;
    }
    
    .selection-group label {
        font-size: 2.8rem !important;
        margin-bottom: 3rem !important;
        padding-left: 4rem !important;
    }
    
    .selection-group label::before {
        font-size: 3.2rem !important;
    }
}

/* SOBRESCREVER QUALQUER REGRA CONFLITANTE */
@media screen {
    .selection-group select {
        padding: 60px 70px !important;
        font-size: 2.5rem !important;
        min-height: 150px !important;
    }
}

/* Animação de entrada do select */
@keyframes selectGrow {
    0% {
        opacity: 0;
        transform: scale(0.95) translateY(10px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.selection-group {
    animation: selectGrow 0.6s ease forwards;
    animation-delay: 0.3s;
    opacity: 0;
}

/* Efeito de brilho no select */
.selection-group select::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
    pointer-events: none;
}

.selection-group select:hover::before {
    left: 100%;
}

.selection-buttons {
    display: flex;
    gap: 0.8rem;
    justify-content: flex-end;
    margin-bottom: 1rem;
    margin-top: 1.5rem;
    padding: 0;
}

.selection-buttons button {
    padding: 10px 20px;
    border: none;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 100px;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    animation: buttonFadeIn 0.4s ease forwards;
}

.selection-buttons button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.4s ease;
}

.selection-buttons button:hover::before {
    left: 100%;
}

/* Botão Cancelar - Posicionado primeiro (à esquerda) */
.selection-buttons button:last-child {
    background: linear-gradient(135deg, #6c757d 0%, #5a6268 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.3);
    order: 1;
    animation-delay: 0.05s;
}

.selection-buttons button:last-child:hover {
    background: linear-gradient(135deg, #5a6268 0%, #495057 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108, 117, 125, 0.4);
}

/* Botão Confirmar - Posicionado segundo (à direita) */
.selection-buttons button:first-child {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
    order: 2;
    animation-delay: 0.1s;
}

.selection-buttons button:first-child:hover {
    background: linear-gradient(135deg, #20c997 0%, #17a2b8 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
}

.selection-buttons button:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Ícones menores nos botões */
.selection-buttons button:first-child::after {
    content: '✓';
    font-size: 0.8em;
    margin-left: 4px;
}

.selection-buttons button:last-child::after {
    content: '✕';
    font-size: 0.8em;
    margin-left: 4px;
}

/* Estados de foco */
.selection-buttons button:focus {
    outline: none;
    box-shadow: 
        0 0 0 2px rgba(255, 255, 255, 0.8),
        0 0 0 4px rgba(230, 126, 34, 0.4),
        0 4px 15px rgba(0, 0, 0, 0.1);
}

.help-text {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-left: 5px solid #E67E22;
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 1.5rem;
    position: relative;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.1);
}

.help-text::before {
    content: '💡';
    position: absolute;
    top: -10px;
    left: 20px;
    background: #E67E22;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: 0 4px 10px rgba(230, 126, 34, 0.3);
}

.help-text p {
    margin: 0.8rem 0;
    color: #555;
    font-size: 0.95rem;
    text-align: left;
    line-height: 1.6;
}

.help-text strong {
    color: #E67E22;
    font-weight: 700;
}

.help-text kbd {
    background: linear-gradient(135deg, #E67E22 0%, #F39C12 100%);
    color: white;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(230, 126, 34, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Responsivo Melhorado */
@media (max-width: 768px) {
    .manual-selection-modal .modal-content {
        padding: 2rem;
        margin: 1rem;
        width: calc(100% - 2rem);
        border-radius: 20px;
    }
    
    .manual-selection-modal h3 {
        font-size: 1.8rem;
    }
    
    .manual-selection-modal h3::before {
        font-size: 2rem;
        top: -35px;
    }
    
    .manual-selection-modal p {
        font-size: 1.2rem;
    }
    
    .help-text {
        padding: 1.5rem;
    }
    
    .selection-buttons {
        justify-content: center;
        gap: 1rem;
    }
    
    .selection-buttons button {
        flex: 1;
        min-width: 140px;
        padding: 16px 24px;
        font-size: 1.1rem;
    }
    
    /* REMOVIDO: regra conflitante do select */
    /* .selection-group select {
        padding: 14px 16px;
        font-size: 1rem;
    } */
}

@media (max-width: 480px) {
    .manual-selection-modal .modal-content {
        padding: 1.5rem;
        margin: 0.5rem;
        width: calc(100% - 1rem);
    }
    
    .manual-selection-modal h3 {
        font-size: 1.5rem;
    }
    
    .manual-selection-modal p {
        font-size: 1rem;
    }
    
    .help-text {
        padding: 1.2rem;
    }
    
    .selection-buttons {
        flex-direction: row;
        gap: 0.8rem;
    }
    
    .selection-buttons button {
        flex: 1;
        min-width: auto;
        padding: 10px 16px;
        font-size: 0.8rem;
    }
    
    /* REMOVIDO: regra conflitante do select */
    /* .selection-group select {
        padding: 14px 16px;
        font-size: 1rem;
    } */
}