/* Variáveis CSS para cores e temas */
:root {
    /* Cores principais */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-alt: #e9ecef;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-light: #ffffff;
    
    /* Cores de acento vibrantes */
    --accent-orange: #ff6b35;
    --accent-blue: #0066ff;
    --accent-lime: #32cd32;
    
    /* Sombras e bordas */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --radius: 8px;
    
    /* Tipografia */
    --font-primary: 'verdana', sans-serif;
    --font-size-xs: clamp(0.75rem, 2vw, 0.875rem);
    --font-size-sm: clamp(0.875rem, 2.5vw, 1rem);
    --font-size-base: clamp(1rem, 3vw, 1.125rem);
    --font-size-lg: clamp(1.125rem, 3.5vw, 1.25rem);
    --font-size-xl: clamp(1.25rem, 4vw, 1.5rem);
    --font-size-2xl: clamp(1.5rem, 5vw, 2rem);
    --font-size-3xl: clamp(2rem, 6vw, 3rem);
    
    /* Espaçamento */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 2.5rem;
}

/* Modo escuro */
body.dark-mode {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-alt: #404040;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-secondary--2: white;
    --text-light: #ffffff;
}



/* Adicione esta regra para garantir que a cor do texto da pergunta mude no modo escuro */
/*body.dark-mode .faq-question {
    color: var(--text-primary);
}*/

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

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-primary);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: background-color 0.3s ease;
}

.nav {
    padding: var(--spacing-sm) 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.logo {
    font-size: var(--font-size-xl);
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    justify-content: center; /* alinha no eixo vertical */
    align-items: center;     /* centraliza no eixo horizontal */
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    transition: background-color 0.3s ease;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--accent-orange);
}

.btn-link {
    background: none;
    border: none;
    padding: var(--spacing-xs) var(--spacing-sm);
  
}
/*Estilo para o botão de Seleção de idioma*/
.lang-select {
  padding: 0.3rem 0.5rem;
  border-radius: none;
  border: 0.2 rem;
  border-radius: 20px;
  /*border: 1px solid var(--border, #ccc);*/
  background-color: var(--bg-tertiary, #f9f9f9);
  font-size: 0.7rem;
  cursor: pointer;
}






/* Botões */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: var(--font-size-base);
}

.btn-primary {
    background-color: var(--accent-orange);
    color: var(--text-light);
}

.btn-primary:hover {
    background-color: #e55a2b;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background-color: var(--accent-blue);
    color: var(--text-light);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

.btn-xlarge {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-xl);
}

/* Hero Section */
.hero {
    padding: var(--spacing-2xl) 0;
    margin-top: 50px;
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
    padding-bottom: 2rem;
}

.hero-content {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.hero-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

hero-subtitle-h2{
    font-size: var(--font-size-3xl);
    font-weight:900 ;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

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



.hero-illustration {
    display: block;
    max-width: 90%;
    width: 480px;
    margin: 0 auto;
    height: auto;
    filter: brightness(1.1) contrast(1.05) drop-shadow(0 0 20px rgba(255, 255, 255, 0.2));
    transition: transform 0.3s ease, filter 0.3s ease;
}

.hero-illustration:hover {
    transform: scale(1.05);
    filter: brightness(1.2) contrast(1.1) drop-shadow(0 0 25px rgba(255, 255, 255, 0.4));
}


/* Seções */
.section {
    padding: var(--spacing-2xl) 0;
}

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

.section-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    
}

/* Seção Como Funciona - Intro */
.how-it-works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.work-step {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--bg-alt);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.work-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.work-step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-light);
    box-shadow: var(--shadow-md);
}

.work-step h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.work-step p {
    color: var(--text-secondary--2);
    line-height: 1.6;
}

/* Responsividade específica para Como Funciona */
@media (max-width: 768px) {
    .how-it-works-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}


/* Passos */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.step-card {
    background-color: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%
}

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

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-blue));
    color: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: 0 auto var(--spacing-md);
}
h3 a {
  text-decoration: none;
  color: inherit; /* mantém a cor do h3 */
}


/*cor dos ícones da seção Como Funciona*/
.icon-howtowork {
  filter: brightness(0) invert(1);
  width: 3rem;
  height: 3rem;
}




/* Projetos */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.project-card {
    background-color: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.project-icon {
    width: 5rem;
    height: 5rem;
    font-size: 1rem;
    color: var(--accent-orange);
    margin-bottom: var(--spacing-sm);
}

/* Ferramentas */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    text-align: center;
}

.tool-card {
    background-color: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: all 0.3s ease;
}

.tool-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--accent-blue);
}

.tool-card h3 {
    color: var(--accent-blue);
    margin-bottom: var(--spacing-sm);
}

.tool-button {
    /* Cores e Espaçamento */
    margin-top: var(--spacing-md);
    background-color: var(--accent-blue); /* Cor principal do botão */
    color: var(--text-light); /* Cor do texto (branco ou claro) */
    padding: 10px 20px; /* Espaçamento interno vertical e horizontal */
    
    /* Forma e Borda */
    border: none; /* Remove a borda padrão do navegador */
    border-radius: 8px; /* Bordas levemente arredondadas */
    
    /* Tipografia */
    font-size: 1rem; /* Tamanho do texto */
    font-weight: 600; /* Deixa o texto mais encorpado */
    text-transform: uppercase; /* Deixa as letras maiúsculas */
    letter-spacing: 0.5px; /* Pequeno espaçamento entre as letras */
    
    /* Interação */
    cursor: pointer; /* Muda o cursor para indicar que é clicável */
    transition: background-color 0.3s ease, transform 0.1s ease; /* Transição suave para hover/clique */
    
    /* Certifica que o botão se comporta como um bloco para o espaçamento */
    display: inline-block;
}

/* Efeito ao Passar o Mouse (Hover) */
.tool-button:hover {
    background-color: #0056b3; /* Uma cor ligeiramente mais escura que o accent-blue */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* Sombra suave para "levantar" o botão */
}

/* Efeito ao Clicar (Active) */
.tool-button:active {
    background-color: #003366; /* Uma cor ainda mais escura para o feedback de clique */
    transform: translateY(1px); /* Move o botão 1px para baixo para simular o "pressionar" */
}




/*Botão de acesso -- Tipos de Projetos Possíveis--*/

.tool-button-botoesSecundarios {
    /* Layout e Espaçamento */
    display: inline-block;
    padding: 12px 28px;
    margin-top: var(--spacing-md);

    /* Fundo e cores adaptáveis */
    background: transparent;
    color: var(--text-color); /* usa cor do texto do tema */
    border: 2px solid var(--border-color);
    border-radius: 12px;

    /* Tipografia */
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;

    /* Interação */
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: color 0.3s ease, border-color 0.3s ease, background-color 0.3s ease;
}






/* Banner de Recursos */
.resources-banner {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-lime));
    color: var(--text-primary);
    padding: var(--spacing-2xl) 0;
}

.resources-grid {
    display: grid;
    /*grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));*/
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
       /*grid-template-columns: repeat(3, 1fr);*/
    gap: var(--spacing-lg);
}
.resources-banner-title{
    text-align: center;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    color: var(--text-light);
}
.resource-item {
    text-align: center;
}

.resource-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    opacity: 0.9;
}

.resource-item h3 {
    margin-bottom: var(--spacing-sm);
}

.step-link {
    text-decoration: none; /* remove sublinhado */
    color: inherit;        /* mantém a cor original do texto */
    display: block;        /* faz o card ocupar toda a área como antes */
}
.step-link:hover {
    cursor: pointer;
}

.step-link .step-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.step-link:hover .step-card {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}
.step-link :visited{
    color: inherit;
    text-decoration: none;
}

/* CTA Final */
.cta-final {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-blue));
    color: var(--text-light);
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.cta-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
}

/* Footer */
.footer {
    background-color: var(--bg-secondary);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-section h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--bg-alt);
    color: var(--text-secondary);
}

.footer .social-icons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 10px;
}

.footer .social-icons a {
    color: var(--text-primary);
    font-size: 20px;
    transition: color 0.3s;
}


.footer .social-icons a:hover {
    color: #ff4b4b; /* cor de destaque no hover */
}
.social {
    text-align: center; /* centraliza o título 'Siga-nos' */
}




/* Theme Toggle */
.theme-toggle {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--bg-primary);
    border: 2px solid var(--bg-alt);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    z-index: 999;
}

.theme-toggle:hover {
    transform: scale(1.1);
    border-color: var(--accent-orange);
}

.theme-toggle svg {
    width: 24px;
    height: 24px;
    color: var(--text-primary);
}

.sun-icon {
    display: block;
}

.moon-icon {
    display: none;
}

body.dark-mode .sun-icon {
    display: none;
}

body.dark-mode .moon-icon {
    display: block;
}

/* Responsividade */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--bg-primary);
        flex-direction: column;
        padding: var(--spacing-lg);
        transition: left 0.3s ease;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 50px;
        margin-right: 0;
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
        text-align: left;
    }
    
    .timeline-dot {
        left: 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}
.tool-card {
    text-decoration: none; /* remove sublinhado */
    color: inherit;        /* mantém a cor original do texto */
    display: block;        /* faz o card ocupar toda a área como antes */
}

.tool-card:hover {
    cursor: pointer;
}