/**
 * Somos a Nova Geração - Landing Page Stylesheet
 * 
 * Design: Mobile-First, Responsivo, Acessível
 * Autor: Dante Testa (https://dantetesta.com.br)
 * Data: 06/11/2025
 * 
 * Cores:
 * - Primary: #1E88E5 (Azul Vibrante)
 * - Secondary: #FFA726 (Laranja)
 * - Background: #ffffff (Branco)
 * - Text: #333333 (Cinza escuro)
 */

/* ========================================
   Reset e Configurações Globais
   ======================================== */

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

:root {
    /* Cores */
    --color-primary: #1E88E5;
    --color-primary-dark: #1565C0;
    --color-secondary: #FFA726;
    --color-secondary-dark: #FB8C00;
    --color-background: #ffffff;
    --color-background-alt: #f8f9fa;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-border: #e0e0e0;
    --color-white: #ffffff;
    --color-black: #000000;
    
    /* Tipografia */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Acessibilidade: Remover outline padrão e adicionar custom */
:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ========================================
   Tipografia
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text);
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.75rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   Utilitários
   ======================================== */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-lg) 0;
}

.section-alt {
    background-color: var(--color-background-alt);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.section-divider {
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    margin: 0 auto var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.section-description {
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Botões */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1rem;
    text-align: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--color-white);
}

.btn-primary:active {
    transform: translateY(0);
}

/* ========================================
   Header / Navbar
   ======================================== */

.header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    background: transparent;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar {
    padding: 0.75rem 0 0.5rem;
}

.nav-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    gap: 2rem;
    min-height: 100px;
}

/* Logo Central */
.logo-center {
    position: absolute;
    left: 50%;
    top: calc(50% + 60px);
    transform: translate(-50%, -50%);
    z-index: 10;
}

.logo-round {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    transition: all var(--transition-normal);
    background: white;
    padding: 6px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.logo-round:hover {
    animation: wiggle 0.5s ease-in-out;
}

@keyframes wiggle {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(-10deg) scale(1.1);
    }
    75% {
        transform: rotate(10deg) scale(1.1);
    }
}

/* Menus Desktop */
.nav-menu {
    display: none;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-left {
    margin-right: auto;
}

.nav-right {
    margin-left: auto;
}

.nav-link {
    display: block;
    padding: 0.75rem 1.25rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    color: #ffffff;
    border-radius: 50px;
    transition: all var(--transition-fast);
    position: relative;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(to right, var(--color-secondary), #ffffff);
    transition: width var(--transition-fast);
    border-radius: 50px;
}

.nav-link:hover {
    color: var(--color-secondary);
    background-color: rgba(255, 255, 255, 0.15);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.nav-link:hover::after {
    width: 70%;
}

/* Menu Mobile */
.nav-menu-mobile {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(248, 249, 250, 0.98));
    backdrop-filter: blur(10px);
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
    list-style: none;
    padding: 100px 2rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: right var(--transition-normal);
    overflow-y: auto;
    z-index: 999;
}

.nav-menu-mobile.active {
    right: 0;
}

.nav-menu-mobile .nav-link {
    font-size: 1.1rem;
    padding: 1rem;
    text-align: center;
    color: var(--color-text);
    text-shadow: none;
}

.nav-menu-mobile .nav-link:hover {
    color: var(--color-primary);
    background-color: rgba(30, 136, 229, 0.1);
}

/* Menu Toggle (Mobile) */
.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    position: absolute;
    right: 1rem;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: #ffffff;
    box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(10px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-11px) rotate(-45deg);
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('img/banner-hero.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--color-white);
    padding: calc(var(--spacing-xl) * 2) var(--spacing-sm) var(--spacing-xl);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(21, 101, 192, 0.9) 0%, rgba(30, 136, 229, 0.75) 50%, rgba(21, 101, 192, 0.8) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-text-box {
    max-width: 900px;
    margin: 100px auto 0;
    text-align: center;
    animation: fadeInUp 1s ease;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(8px);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 2px solid rgba(255, 255, 255, 0.15);
}

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

.hero-title {
    font-size: clamp(1.6rem, 4vw, 2.8rem);
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: #ffffff;
    text-shadow: 3px 3px 15px rgba(0, 0, 0, 0.8), 0 0 30px rgba(30, 136, 229, 0.6);
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: clamp(0.85rem, 2.2vw, 1.1rem);
    font-weight: 400;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    color: #ffffff;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.8);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1.125rem 2.75rem;
    font-size: 1rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    color: #ffffff;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    box-shadow: 0 8px 25px rgba(255, 167, 38, 0.5), 0 2px 10px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-normal);
    border: 3px solid transparent;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.btn-hero:hover {
    transform: translateY(-5px) scale(1.08);
    box-shadow: 0 18px 45px rgba(255, 167, 38, 0.8), 0 6px 20px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, #FFD54F, var(--color-secondary));
    border-color: rgba(255, 255, 255, 0.5);
    color: #ffffff;
}

/* ========================================
   Sobre Section
   ======================================== */

.sobre-intro {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.sobre-lead {
    font-size: 1.25rem;
    line-height: 1.9;
    color: var(--color-text);
    max-width: 750px;
    margin: 0 auto;
    text-align: center;
}

.sobre-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.sobre-main {
    flex: 1;
}

.sobre-image-wrapper {
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.sobre-fachada {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-normal);
}

.sobre-image-wrapper:hover .sobre-fachada {
    transform: scale(1.03);
}

.sobre-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(255, 167, 38, 0.3);
    margin-bottom: var(--spacing-md);
}

.sobre-badge i {
    font-size: 1.5rem;
}

.sobre-badge .badge-label {
    font-size: 0.875rem;
    opacity: 0.9;
}

.sobre-badge .badge-value {
    font-size: 1.5rem;
    font-weight: 700;
    margin-left: 0.25rem;
}

.sobre-text {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.sobre-text p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    color: var(--color-text-light);
}

.sobre-text p:last-child {
    margin-bottom: 0;
}

.sobre-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-background-alt);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
    transition: all var(--transition-normal);
}

.feature-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.feature-item i {
    font-size: 1.25rem;
    color: var(--color-primary);
    min-width: 24px;
}

.feature-item span {
    font-weight: 600;
    color: var(--color-text);
}

.sobre-side {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.sobre-info-card {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all var(--transition-normal);
}

.sobre-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.info-badge {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.info-badge i {
    font-size: 1.5rem;
    color: white;
}

.sobre-info-card h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 1.125rem;
}

.sobre-info-card p {
    color: var(--color-text-light);
    line-height: 1.6;
    margin: 0;
    font-size: 0.95rem;
}

.destaque-autismo {
    background: linear-gradient(135deg, #64B5F6, #1E88E5);
    color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 8px 25px rgba(33, 150, 243, 0.4);
    border: 3px solid rgba(255, 255, 255, 0.3);
    transition: transform var(--transition-normal);
}

.destaque-autismo:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(33, 150, 243, 0.5);
}

.destaque-autismo i {
    font-size: 2rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
    display: block;
}

.destaque-autismo p {
    margin: 0;
    font-size: 1.125rem;
    text-align: center;
}

/* ========================================
   Atividades Section
   ======================================== */

.atividades-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.atividade-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    text-align: center;
}

.atividade-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.atividade-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    border-radius: 50%;
    font-size: 2rem;
}

.atividade-title {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.atividade-description {
    color: var(--color-text-light);
    margin: 0;
}

/* ========================================
   Galeria Section
   ======================================== */

.galeria-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
}

.galeria-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
    aspect-ratio: 4 / 3;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 3px solid transparent;
}

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

.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.galeria-item:hover img {
    transform: scale(1.05);
}

/* ========================================
   Documentos Section
   ======================================== */

.documentos-grid {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.documento-card {
    position: relative;
    width: 200px;
    height: 280px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    transition: all var(--transition-normal);
    display: block;
    cursor: pointer;
}

.documento-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
}

.documento-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.documento-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.9), rgba(21, 101, 192, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
    color: var(--color-white);
}

.documento-card:hover .documento-overlay {
    opacity: 1;
}

.documento-overlay i {
    font-size: 3rem;
    color: var(--color-white);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* ========================================
   Contato Section - Layout Horizontal v5.0
   ======================================== */

.contato-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    max-width: 1100px;
    margin: 0 auto;
}

/* Box de Informações */
.contato-info-box {
    background: white;
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    border: 1px solid #f0f0f0;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid #f5f5f5;
}

.info-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.info-item:first-child {
    padding-top: 0;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #1E88E5, #42A5F5);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.info-content {
    flex: 1;
}

.info-content h3 {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin: 0 0 0.25rem 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.info-content p {
    margin: 0.25rem 0;
    color: var(--color-text);
    font-size: 1rem;
}

.info-content .info-subtitle {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* Botões de Contato */
.contato-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    color: white !important;
}

.contact-btn i {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.btn-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.btn-label {
    font-size: 0.85rem;
    opacity: 0.9;
    font-weight: 500;
}

.btn-value {
    font-size: 1.25rem;
    font-weight: 700;
}

.whatsapp-btn {
    background: linear-gradient(135deg, #25D366, #128C7E) !important;
    color: white !important;
}

.whatsapp-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    background: linear-gradient(135deg, #128C7E, #075E54) !important;
    color: white !important;
}

.instagram-btn {
    background: linear-gradient(135deg, #E1306C, #C13584) !important;
    color: white !important;
}

.instagram-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(225, 48, 108, 0.4);
    background: linear-gradient(135deg, #C13584, #833AB4) !important;
    color: white !important;
}

/* ========================================
   Footer
   ======================================== */

.footer {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-logo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: white;
    padding: 10px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    margin-bottom: var(--spacing-sm);
}

.footer-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--color-white);
}

.footer-tagline {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.footer-info p {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.95);
}

.footer-info i {
    color: var(--color-secondary);
    font-size: 1.1rem;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    border-radius: 50%;
    font-size: 1.5rem;
    transition: all var(--transition-normal);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.social-link:hover {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 20px rgba(255, 167, 38, 0.5);
}

.footer-bottom {
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 600px;
    margin: 0 auto;
}

.footer-bottom p {
    margin-bottom: var(--spacing-xs);
}

.footer-credits {
    color: rgba(255, 255, 255, 0.7);
}

.footer-credits a {
    color: var(--color-secondary);
    font-weight: 600;
    transition: color var(--transition-fast);
}

.footer-credits a:hover {
    color: var(--color-white);
}

/* ========================================
   Back to Top Button
   ======================================== */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    transform: translateY(-3px);
}

/* ========================================
   Lightbox
   ======================================== */

.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
    position: relative;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close {
    top: 20px;
    right: 20px;
}

.lightbox-prev {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background-color: var(--color-secondary);
    transform: scale(1.1);
}

.lightbox-next:hover {
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev:hover {
    transform: translateY(-50%) scale(1.1);
}

/* ========================================
   Media Queries - Tablet
   ======================================== */

@media (min-width: 768px) {
    
    /* Tipografia */
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    /* Container */
    .container {
        padding: 0 var(--spacing-md);
    }
    
    /* Header e Navbar Desktop */
    .navbar {
        padding: 1rem 0 0.75rem;
    }
    
    .nav-wrapper {
        min-height: 130px;
    }

    /* No tablet (768-1023px) o menu dividido com 5 itens + logo central fica
       apertado, então mantemos o menu hambúrguer. O menu desktop aparece só em ≥1024px. */

    .logo-center {
        top: 50%;
    }
    
    .logo-round {
        width: 120px;
        height: 120px;
        padding: 4px;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    }
    
    .nav-link {
        padding: 0.75rem 1.5rem;
    }
    
    .hero-logo {
        width: 150px;
    }
    
    .hero-text-box {
        margin-top: 80px;
    }
    
    .hero-title {
        font-size: 2.4rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    /* Sobre Tablet */
    .sobre-lead {
        font-size: 1.35rem;
        max-width: 700px;
    }
    
    /* Sobre - Layout duas colunas */
    .sobre-content {
        flex-direction: row;
        align-items: flex-start;
        gap: var(--spacing-lg);
    }
    
    .sobre-main {
        flex: 1.5;
        max-width: 60%;
    }
    
    .sobre-side {
        flex: 1;
        max-width: 35%;
        position: sticky;
        top: 120px;
    }
    
    .sobre-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sobre-image-wrapper {
        margin-bottom: var(--spacing-xl);
    }
    
    /* Atividades */
    .atividades-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Galeria */
    .galeria-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    /* Documentos */
    .documento-card {
        width: 220px;
        height: 310px;
    }
    
    /* Contato */
    .contato-wrapper {
        flex-direction: row;
        gap: var(--spacing-xl);
    }
    
    .contato-info-box {
        flex: 1;
    }
    
    .contato-actions {
        flex: 1;
    }
}

/* ========================================
   Media Queries - Desktop
   ======================================== */

@media (min-width: 1024px) {
    
    /* Header Desktop */
    .navbar {
        padding: 1.5rem 0 1rem;
    }

    /* Menu dividido visível só no desktop; tablet/mobile usam o hambúrguer */
    .menu-toggle,
    .nav-menu-mobile {
        display: none;
    }

    /* Grade de 3 colunas: [menu esquerdo] [espaço reservado p/ o logo] [menu direito].
       O logo (absoluto) flutua sobre a coluna central, e os menus ficam confinados
       às colunas laterais — nunca passam por cima do logo. */
    .nav-wrapper {
        display: grid;
        grid-template-columns: 1fr 220px 1fr;
        align-items: center;
        column-gap: 0;
        min-height: 200px;
    }

    .nav-menu {
        display: flex;
        gap: 0.85rem;
    }

    .nav-left {
        grid-column: 1;
        margin: 0;
        justify-content: flex-start;
    }

    .nav-right {
        grid-column: 3;
        margin: 0;
        justify-content: flex-end;
    }

    .logo-round {
        width: 200px;
        height: 200px;
        padding: 5px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
    }

    .nav-link {
        font-size: 1rem;
        padding: 0.75rem 1rem;
    }
    
    /* Hero Desktop */
    .hero-text-box {
        margin-top: 120px;
    }
    
    .hero-title {
        font-size: 3.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .btn-hero {
        padding: 1.25rem 3rem;
        font-size: 1.1rem;
    }
    
    /* Seções */
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    /* Atividades */
    .atividades-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Galeria */
    .galeria-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Sobre Desktop */
    .sobre-lead {
        font-size: 1.5rem;
        max-width: 850px;
        line-height: 2;
    }
    
    .sobre-main {
        max-width: 65%;
    }
    
    .sobre-side {
        max-width: 30%;
    }
    
    .sobre-image-wrapper {
        border-radius: var(--radius-xl);
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    }
    
    .sobre-badge {
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .sobre-badge i {
        font-size: 2rem;
    }
    
    .sobre-badge .badge-value {
        font-size: 2rem;
    }
    
    /* Documentos Desktop */
    .documento-card {
        width: 250px;
        height: 350px;
    }
    
    /* Contato Desktop */
    .contato-wrapper {
        max-width: 1200px;
    }
    
    .info-icon {
        width: 60px;
        height: 60px;
    }
    
    .info-icon i {
        font-size: 1.75rem;
    }
    
    .info-content h3 {
        font-size: 0.9rem;
    }
    
    .info-content p {
        font-size: 1.1rem;
    }
    
    .contact-btn {
        padding: var(--spacing-xl);
    }
    
    .contact-btn i {
        font-size: 3rem;
    }
    
    .btn-value {
        font-size: 1.4rem;
    }
    
    /* Footer */
    .footer-logo {
        width: 150px;
        height: 150px;
        padding: 12px;
    }
    
    .footer-title {
        font-size: 2rem;
    }
    
    .footer-info {
        flex-direction: row;
        gap: var(--spacing-lg);
    }
}

/* ========================================
   Acessibilidade & Performance
   ======================================== */

/* Reduzir movimento para usuários com preferência */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Print Styles */
@media print {
    .header,
    .menu-toggle,
    .back-to-top,
    .lightbox {
        display: none !important;
    }
    
    .section {
        page-break-inside: avoid;
    }
}

/* Lazy Loading Placeholder */
img[loading="lazy"] {
    background-color: var(--color-background-alt);
}

/* Seleção de texto */
::selection {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* ========================================
   Transparência - CTA na seção Documentos
   ======================================== */

.documentos-cta {
    margin-top: var(--spacing-lg);
    text-align: center;
}

.documentos-cta-text {
    max-width: 620px;
    margin: 0 auto var(--spacing-md);
    color: var(--color-text-light);
}

.documentos-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

/* ========================================
   Footer - Navegação Institucional
   ======================================== */

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-nav a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.95);
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 50px;
    transition: all var(--transition-normal);
}

.footer-nav a:hover {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.footer-nav i {
    color: var(--color-secondary);
    transition: color var(--transition-normal);
}

.footer-nav a:hover i {
    color: var(--color-white);
}

/* ========================================
   Página de Transparência
   ======================================== */

.page-hero {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, #42A5F5 100%);
    color: var(--color-white);
    text-align: center;
    padding: 220px var(--spacing-sm) var(--spacing-xl);
    overflow: hidden;
}

.page-hero::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, var(--color-secondary), var(--color-white));
}

.page-hero-title {
    font-size: clamp(1.8rem, 5vw, 3rem);
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 12px rgba(0, 0, 0, 0.35);
}

.page-hero-subtitle {
    max-width: 640px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.05rem;
    line-height: 1.7;
}

.transp-section {
    padding: var(--spacing-lg) 0 var(--spacing-xl);
    background-color: var(--color-background-alt);
}

.transp-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.transp-card {
    display: flex;
    flex-direction: column;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border-top: 4px solid var(--color-primary);
    transition: all var(--transition-normal);
}

.transp-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.transp-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, #ef5350, #c62828);
    color: var(--color-white);
    font-size: 1.6rem;
    margin-bottom: var(--spacing-sm);
}

.transp-card-title {
    font-size: 1.1rem;
    color: var(--color-text);
    margin-bottom: 0.5rem;
    line-height: 1.35;
}

.transp-card-desc {
    color: var(--color-text-light);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
    flex-grow: 1;
}

.transp-card-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.transp-card-meta i {
    color: #c62828;
}

.transp-card-actions {
    display: flex;
    gap: 0.6rem;
}

.transp-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.6rem 0.7rem;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.transp-btn-open {
    background: var(--color-background-alt);
    color: var(--color-primary);
    border: 1px solid var(--color-border);
}

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

.transp-btn-download {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.transp-btn-download:hover {
    color: var(--color-white);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.transp-back {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.transp-back a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-light);
    font-weight: 600;
}

.transp-back a:hover {
    color: var(--color-primary);
}

@media (min-width: 768px) {
    .page-hero {
        padding: 200px var(--spacing-md) var(--spacing-xl);
    }

    .transp-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .page-hero {
        padding: 260px var(--spacing-md) calc(var(--spacing-xl) + 1rem);
    }

    .transp-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}