/**
 * Alt tab Corp - Estilos Globais
 * Arquivo CSS principal com estilos globais, layout e utilitários
 */

/* Importações de fontes e estilos externos */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap');

/* Estilos Globais */
body {
    font-family: var(--font-primary);
    color: var(--body-color);
    background-color: var(--body-bg);
    line-height: var(--line-height-normal);
    overflow-x: hidden;
    scroll-behavior: smooth;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Conteúdo principal */
#main-content {
    padding-top: 100px; /* Espaço para o header fixo */
    min-height: 100vh;
}

/* Seções */
section {
    padding: 5rem 0;
    position: relative;
}

section.bg-light {
    background-color: var(--gray-100);
}

section.bg-dark {
    background-color: var(--primary);
    color: var(--light);
}

section.bg-gradient {
    background: var(--gradient-primary);
    color: var(--light);
}

/* Headers de Seção */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--secondary);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: 1rem;
    color: var(--text-color);
    line-height: 1.2;
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--gray-500);
    max-width: 700px;
    margin: 0 auto;
    line-height: var(--line-height-relaxed);
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--primary);
}

h1 {
    font-size: var(--font-size-4xl);
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

h5 {
    font-size: var(--font-size-lg);
}

h6 {
    font-size: var(--font-size-md);
}

p {
    margin-bottom: 1.5rem;
}

a {
    color: var(--secondary);
    text-decoration: none;
    transition: color var(--transition-normal);
}

a:hover {
    color: var(--secondary-dark);
}

/* Utilitários */
.text-center {
    text-align: center;
}

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

.text-right {
    text-align: right;
}

.text-primary {
    color: var(--primary) !important;
}

.text-secondary {
    color: var(--secondary) !important;
}

.text-accent {
    color: var(--accent) !important;
}

.text-light {
    color: var(--light) !important;
}

.text-dark {
    color: var(--dark) !important;
}

.bg-primary {
    background-color: var(--primary) !important;
}

.bg-secondary {
    background-color: var(--secondary) !important;
}

.bg-accent {
    background-color: var(--accent) !important;
}

.bg-light {
    background-color: var(--light) !important;
}

.bg-dark {
    background-color: var(--dark) !important;
}

.fw-regular {
    font-weight: var(--font-weight-regular) !important;
}

.fw-medium {
    font-weight: var(--font-weight-medium) !important;
}

.fw-semibold {
    font-weight: var(--font-weight-semibold) !important;
}

.fw-bold {
    font-weight: var(--font-weight-bold) !important;
}

.mb-0 {
    margin-bottom: 0 !important;
}

.mb-1 {
    margin-bottom: var(--spacing-sm) !important;
}

.mb-2 {
    margin-bottom: var(--spacing-md) !important;
}

.mb-3 {
    margin-bottom: var(--spacing-lg) !important;
}

.mb-4 {
    margin-bottom: var(--spacing-xl) !important;
}

.mb-5 {
    margin-bottom: var(--spacing-2xl) !important;
}

.mt-0 {
    margin-top: 0 !important;
}

.mt-1 {
    margin-top: var(--spacing-sm) !important;
}

.mt-2 {
    margin-top: var(--spacing-md) !important;
}

.mt-3 {
    margin-top: var(--spacing-lg) !important;
}

.mt-4 {
    margin-top: var(--spacing-xl) !important;
}

.mt-5 {
    margin-top: var(--spacing-2xl) !important;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
}

.section-gray.section-wave {
    position: relative;
    padding: 6rem 0;
    background-color: var(--gray-100);
    overflow: hidden;
}

.section-gray.section-wave::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background-color: rgba(59, 130, 246, 0.05);
    z-index: 0;
}

.section-gray.section-wave::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background-color: rgba(79, 70, 229, 0.05);
    z-index: 0;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

.about-content h2 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-color);
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

.about-content h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--secondary);
    border-radius: 2px;
}

.about-description {
    font-size: var(--font-size-lg);
    color: var(--text-color);
    line-height: var(--line-height-relaxed);
    margin-bottom: 1rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin: 1.5rem 0;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: transform 0.3s ease;
}

.about-feature:hover {
    transform: translateX(5px);
}

.about-feature i {
    color: var(--secondary);
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.about-feature:hover i {
    transform: scale(1.2);
}

.about-feature span {
    font-weight: var(--font-weight-medium);
    color: var(--text-color);
}

.about-cta {
    margin-top: 2rem;
}

.about-image {
    position: relative;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    aspect-ratio: 4/3;
    transform: perspective(1000px) rotateY(-5deg);
    transition: all 0.5s ease;
    z-index: 1;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -30px;
    left: -30px;
    width: 120px;
    height: 120px;
    background: var(--secondary);
    opacity: 0.1;
    border-radius: var(--border-radius-full);
    z-index: 0;
}

.about-image::after {
    content: '';
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 180px;
    height: 180px;
    background: var(--primary);
    opacity: 0.1;
    border-radius: var(--border-radius-full);
    z-index: 0;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-xl);
    position: relative;
    z-index: 1;
    transition: transform 0.5s ease;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.about-image:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.about-image:hover img {
    transform: scale(1.05);
}

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

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Animações específicas */
.fade-in-up {
    animation: fadeInUp 1s ease forwards;
}

.fade-in-left {
    animation: fadeInLeft 1s ease forwards;
}

.fade-in-right {
    animation: fadeInRight 1s ease forwards;
}

/* Formulários */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: var(--font-weight-medium);
    color: var(--gray-800);
}

.form-control {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--gray-800);
    background-color: var(--light);
    background-clip: padding-box;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-md);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.form-control:focus {
    border-color: var(--secondary);
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
}

.form-control::placeholder {
    color: var(--gray-500);
    opacity: 1;
}

textarea.form-control {
    height: auto;
    min-height: 120px;
    resize: vertical;
}

.form-message {
    padding: 1rem;
    margin-top: 1rem;
    border-radius: var(--border-radius-md);
    font-weight: var(--font-weight-medium);
}

.form-message.success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.form-message.error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Responsividade */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
    
    .section-header h2 {
        font-size: var(--font-size-2xl);
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
    
    section {
        padding: 4rem 0;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-image {
        transform: perspective(1000px) rotateY(0);
        max-width: 600px;
        margin: 0 auto;
    }
    
    .about-features {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 540px;
    }
    
    section {
        padding: 3rem 0;
    }
    
    .section-header h2 {
        font-size: var(--font-size-xl);
    }
    
    .section-header p {
        font-size: var(--font-size-base);
    }
    
    h1 {
        font-size: var(--font-size-3xl);
    }
    
    h2 {
        font-size: var(--font-size-2xl);
    }
    
    h3 {
        font-size: var(--font-size-xl);
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .about-content h2 {
        font-size: var(--font-size-2xl);
    }
    
    .about-description {
        font-size: var(--font-size-md);
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 1rem;
    }
    
    section {
        padding: 2.5rem 0;
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
    
    .section-header h2 {
        font-size: var(--font-size-lg);
    }
}

/* Dark Mode Styles */
.header {
    background-color: var(--header-bg);
    transition: background-color var(--transition-normal), transform var(--transition-normal), padding var(--transition-normal);
}

[data-theme="dark"] .nav-link {
    color: var(--gray-300);
}

[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .nav-link.active {
    color: var(--secondary-light);
}

[data-theme="dark"] .mobile-menu-btn span {
    background-color: var(--gray-300);
}

[data-theme="dark"] .mobile-menu-btn.active span {
    background-color: var(--secondary-light);
}

[data-theme="dark"] .dropdown-menu {
    background-color: var(--gray-800);
    border: 1px solid var(--gray-700);
}

[data-theme="dark"] .dropdown-link {
    color: var(--gray-300);
}

[data-theme="dark"] .dropdown-link:hover {
    background-color: var(--gray-700);
    color: var(--secondary-light);
}

[data-theme="dark"] .dropdown-divider {
    border-color: var(--gray-700);
}

[data-theme="dark"] .section-light {
    background-color: var(--gray-900);
}

[data-theme="dark"] .section-gray {
    background-color: var(--gray-800);
}

[data-theme="dark"] .card,
[data-theme="dark"] .service-card,
[data-theme="dark"] .testimonial-card,
[data-theme="dark"] .team-card,
[data-theme="dark"] .stat-card,
[data-theme="dark"] .value-card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .footer {
    background-color: var(--footer-bg);
}

[data-theme="dark"] .footer-bottom {
    border-color: var(--gray-700);
}

[data-theme="dark"] .timeline-content {
    background-color: var(--card-bg);
}

[data-theme="dark"] .faq-item {
    border-color: var(--border-color);
}

[data-theme="dark"] .faq-question {
    background-color: var(--card-bg);
}

[data-theme="dark"] .faq-answer {
    background-color: var(--gray-800);
}

[data-theme="dark"] img {
    filter: brightness(0.9);
}

/* Tema Escuro */
[data-theme="dark"] {
    /* Ajustes para o header */
    --header-bg: rgba(15, 23, 42, 0.95);
    
    /* Ajustes para cards e seções */
    --card-background: var(--gray-800);
    --card-border: var(--gray-700);
    --section-light-bg: var(--gray-800);
    --section-gray-bg: var(--gray-900);
    
    /* Ajustes para texto */
    --text-color: var(--gray-100);
    --text-secondary: var(--gray-300);
    
    /* Ajustes para elementos interativos */
    --btn-text-hover-color: var(--secondary-light);
}

[data-theme="dark"] .service-card:hover::before {
    opacity: 0.1;
}

[data-theme="dark"] .btn-primary {
    background: var(--secondary);
    color: white;
}

[data-theme="dark"] .btn-secondary {
    background: var(--primary-light);
    color: white;
}

[data-theme="dark"] .btn-outline-light {
    border-color: var(--gray-300);
    color: var(--gray-300);
}

[data-theme="dark"] .btn-outline-light:hover {
    background-color: var(--gray-300);
    color: var(--gray-900);
}

[data-theme="dark"] .section-light {
    background-color: var(--gray-800);
}

[data-theme="dark"] .section-gray {
    background-color: var(--gray-900);
}

[data-theme="dark"] .section-dark {
    background-color: var(--dark);
}

[data-theme="dark"] .section-badge {
    background-color: var(--primary-light);
    color: var(--gray-300);
}

/* Melhorias para links no tema escuro */
[data-theme="dark"] a:not(.btn):not(.nav-link):not(.footer-link):not(.dropdown-link) {
    color: var(--secondary-light);
}

[data-theme="dark"] a:not(.btn):not(.nav-link):not(.footer-link):not(.dropdown-link):hover {
    color: var(--secondary);
}

/* Melhorias para o footer no tema escuro */
[data-theme="dark"] .footer {
    background-color: var(--dark);
}

[data-theme="dark"] .footer-link {
    color: var(--gray-400);
}

[data-theme="dark"] .footer-link:hover {
    color: var(--gray-300);
}

/* Melhorias para os formulários no tema escuro */
[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select {
    background-color: var(--gray-900);
    border-color: var(--gray-700);
    color: var(--gray-300);
}

[data-theme="dark"] input:focus,
[data-theme="dark"] textarea:focus,
[data-theme="dark"] select:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
    color: var(--gray-500);
}

/* Melhorias para o FAQ no tema escuro */
[data-theme="dark"] .faq-question {
    background-color: var(--gray-800);
    border-color: var(--gray-700);
}

[data-theme="dark"] .faq-question:hover {
    background-color: var(--gray-700);
}

[data-theme="dark"] .faq-item.active .faq-question {
    background-color: var(--primary-light);
}

[data-theme="dark"] .faq-answer {
    background-color: var(--gray-900);
    border-color: var(--gray-700);
}

/* Melhorias para o cookie banner no tema escuro */
[data-theme="dark"] .cookie-banner {
    background-color: var(--gray-800);
    border-color: var(--gray-700);
}


/* Melhorias para o hero no tema escuro */
[data-theme="dark"] .hero {
    background-color: var(--dark);
}

[data-theme="dark"] .hero-particles {
    opacity: 0.7;
}

/* Ajustes para imagens e ícones no tema escuro */
[data-theme="dark"] img {
    filter: brightness(0.9);
}

[data-theme="dark"] .service-icon,
[data-theme="dark"] .feature-icon,
[data-theme="dark"] .stat-icon {
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

/* Efeitos de hover para cards no tema escuro */
[data-theme="dark"] .hover-lift:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
}

/* Efeitos de ripple para botões no tema escuro */
[data-theme="dark"] .btn-ripple:after {
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.2) 10%, transparent 10.01%);
}

/* Ajustes para o botão de voltar ao topo no tema escuro */
[data-theme="dark"] .back-to-top {
    background-color: var(--gray-800);
    color: var(--gray-300);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .back-to-top:hover {
    background-color: var(--gray-700);
}

/* Ajustes para o dropdown no tema escuro */
[data-theme="dark"] .dropdown-menu {
    background-color: var(--gray-800);
    border-color: var(--gray-700);
}

[data-theme="dark"] .dropdown-link:hover {
    background-color: var(--gray-700);
}

[data-theme="dark"] .dropdown-divider {
    background-color: var(--gray-700);
}

/* Ajustes para o mobile menu no tema escuro */
@media (max-width: 768px) {
    [data-theme="dark"] .nav-menu {
        background-color: var(--gray-900);
    }
    
    [data-theme="dark"] .dropdown-menu {
        background-color: var(--gray-800);
    }
}

/* Ajustes para elementos flutuantes em telas menores */
@media (max-width: 576px) {
    /* Garantir que elementos não sobreponham em telas pequenas */
    .z-top {
        position: relative;
        z-index: 10;
    }
}