/* ==========================================================================
   IMPORTAÇÃO DE FONTES
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ==========================================================================
   VARIÁVEIS DE TEMA (MODO CLARO - PADRÃO)
   ========================================================================== */
:root {
    /* Cores da Identidade Visual (Prefeitura) */
    --primary: #005e2d; 
    --primary-hover: #004a23;
    --secondary: #010267; 
    --secondary-hover: #01014a;
    
    /* Fundo e Superfícies */
    --bg-color: #f4f7f6; 
    --card-bg: #ffffff;
    --input-bg: #f8fafc;
    
    /* Textos e Bordas */
    --text: #1e293b; 
    --text-muted: #64748b;
    --border: #e2e8f0; 
    
    /* Estrutura */
    --nav-height: 85px; 
    --radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

/* ==========================================================================
   VARIÁVEIS DE TEMA (MODO ESCURO)
   ========================================================================== */
:root.dark-mode {
    /* Cores Adaptadas para Contraste no Escuro */
    --primary: #00ca65; 
    --primary-hover: #00a854;
    --secondary: #818cf8; 
    --secondary-hover: #6366f1;
    
    /* Fundo e Superfícies (Tons de Azul Escuro/Cinza) */
    --bg-color: #0f172a; 
    --card-bg: #1e293b;
    --input-bg: #0f172a;
    
    /* Textos e Bordas */
    --text: #f8fafc; 
    --text-muted: #94a3b8;
    --border: #334155; 
    
    /* Sombras Adaptadas */
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* ==========================================================================
   RESETS E CONFIGURAÇÕES GLOBAIS
   ========================================================================== */
* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
}

body { 
    font-family: 'Inter', sans-serif; 
    background-color: var(--bg-color); 
    color: var(--text); 
    padding-top: var(--nav-height); 
    transition: background-color 0.3s ease, color 0.3s ease;
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   MENU DE NAVEGAÇÃO (NAVBAR)
   ========================================================================== */
.navbar.glass {
    position: fixed; 
    top: 0; 
    width: 100%; 
    height: var(--nav-height);
    /* Efeito de Vidro (Glassmorphism) */
    background: rgba(var(--card-bg), 0.85); 
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border); 
    z-index: 1000;
    display: flex; 
    align-items: center; 
    transition: var(--transition);
}

.container-nav { 
    width: 90%; 
    max-width: 1200px; 
    margin: 0 auto; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
}

.logo img { 
    height: 45px; 
    transition: transform 0.3s; 
}
.logo img:hover { 
    transform: scale(1.05); 
}

.nav-links { 
    display: flex; 
    gap: 30px; 
    align-items: center; 
    list-style: none; 
}

.nav-links a { 
    color: var(--text); 
    text-decoration: none; 
    font-weight: 500; 
    transition: var(--transition); 
}
.nav-links a:hover, .nav-links a.active { 
    color: var(--primary); 
}

/* Botão Alternador de Tema (Lua/Sol) */
.theme-toggle { 
    background: transparent; 
    border: none; 
    color: var(--text); 
    font-size: 1.3rem; 
    cursor: pointer; 
    transition: var(--transition); 
    display: flex;
    align-items: center;
    justify-content: center;
}
.theme-toggle:hover { 
    color: var(--primary); 
    transform: rotate(15deg) scale(1.1); 
}

/* ==========================================================================
   BOTÕES GLOBAIS
   ========================================================================== */
.btn-cta { 
    background: var(--primary); 
    color: #fff !important; 
    padding: 10px 24px; 
    border-radius: 50px; 
    font-weight: 600; 
    box-shadow: 0 4px 15px rgba(0, 94, 45, 0.2); 
}
.btn-cta:hover { 
    background: var(--secondary); 
    transform: translateY(-2px); 
    box-shadow: 0 6px 20px rgba(1, 2, 103, 0.2);
}

.btn-primary { 
    background: linear-gradient(135deg, var(--primary), var(--primary-hover)); 
    color: white; 
    padding: 16px 32px; 
    border-radius: 10px; 
    border: none; 
    font-size: 1.1rem; 
    font-weight: 600; 
    cursor: pointer; 
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    gap: 10px; 
    text-decoration: none;
    transition: var(--transition); 
    box-shadow: 0 8px 20px rgba(0, 94, 45, 0.2); 
}
.btn-primary:hover { 
    transform: translateY(-3px); 
    box-shadow: 0 12px 25px rgba(0, 94, 45, 0.3); 
    filter: brightness(1.1); 
    color: white;
}

.btn-secondary { 
    color: var(--text); 
    font-weight: 600; 
    text-decoration: none; 
    padding: 15px 30px; 
    border-radius: 10px; 
    border: 2px solid var(--border); 
    background: transparent;
    transition: var(--transition); 
}
.btn-secondary:hover { 
    background: var(--input-bg); 
    color: var(--primary);
    border-color: var(--primary);
}

.btn-submit { 
    width: 100%; 
    margin-top: 40px; 
    padding: 18px; 
}

/* ==========================================================================
   PÁGINA INICIAL E HERÓI (HERO)
   ========================================================================== */
.hero { 
    min-height: calc(100vh - var(--nav-height)); 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    text-align: center; 
    padding: 0 5%; 
}
.hero-content {
    max-width: 800px;
}
.badge-hero { 
    background: rgba(0, 94, 45, 0.1); 
    color: var(--primary); 
    padding: 6px 16px; 
    border-radius: 50px; 
    font-weight: 600; 
    font-size: 0.85rem; 
    margin-bottom: 20px; 
    display: inline-block; 
    border: 1px solid rgba(0, 94, 45, 0.2); 
}
.hero h1 { 
    font-size: 3.5rem; 
    font-weight: 700; 
    line-height: 1.15; 
    margin-bottom: 20px; 
    color: var(--text); 
}
.highlight { 
    color: var(--primary); 
}
.hero p { 
    max-width: 650px; 
    margin: 0 auto 40px; 
    font-size: 1.15rem; 
    color: var(--text-muted); 
    line-height: 1.6; 
}
.hero-buttons { 
    display: flex; 
    gap: 20px; 
    justify-content: center; 
}

/* ==========================================================================
   SEÇÕES GERAIS E SOBRE NÓS
   ========================================================================== */
.page-section, .form-section { 
    padding: 60px 5%; 
    max-width: 1200px; 
    margin: 0 auto; 
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}
.section-header h2 {
    font-size: 2.2rem;
    color: var(--secondary);
    margin-bottom: 15px;
}
.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.steps-container { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
    gap: 30px; 
}
.step-card { 
    background: var(--card-bg); 
    padding: 40px 30px; 
    border-radius: var(--radius); 
    box-shadow: var(--shadow); 
    border: 1px solid var(--border);
    text-align: center;
    transition: var(--transition);
}
.step-icon { 
    font-size: 40px; 
    color: var(--primary); 
    margin-bottom: 20px; 
}
.step-card h3 {
    color: var(--text);
    margin-bottom: 15px;
}
.step-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* ==========================================================================
   FORMULÁRIO DE PARTICIPAÇÃO
   ========================================================================== */
.glass-card { 
    background: var(--card-bg); 
    border-radius: var(--radius); 
    padding: 50px; 
    box-shadow: var(--shadow); 
    border: 1px solid var(--border); 
    transition: var(--transition); 
}

.form-title { 
    font-size: 2.2rem; 
    color: var(--secondary); 
    font-weight: 700; 
    margin-bottom: 10px; 
}
.form-subtitle { 
    color: var(--text-muted); 
    font-size: 1.1rem;
}

.group-title { 
    font-size: 1.3rem; 
    font-weight: 600; 
    border-bottom: 2px solid var(--border); 
    padding-bottom: 12px; 
    margin-bottom: 25px; 
    color: var(--text);
    display: flex; 
    align-items: center; 
    gap: 10px; 
}

/* Inputs do Formulário */
.form-grid { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 24px; 
}
.span-2 { 
    grid-column: 1 / -1; 
}

.input-group-custom label { 
    display: block; 
    font-size: 0.9rem; 
    font-weight: 600; 
    color: var(--text-muted); 
    margin-bottom: 8px; 
}
.input-group-custom input { 
    width: 100%; 
    padding: 15px; 
    border-radius: 10px; 
    border: 2px solid var(--border); 
    background: var(--input-bg); 
    color: var(--text); 
    font-family: inherit; 
    font-size: 1rem; 
    transition: var(--transition); 
}
.input-group-custom input:focus { 
    outline: none; 
    border-color: var(--primary); 
    box-shadow: 0 0 0 4px rgba(0, 94, 45, 0.1); 
    background: var(--card-bg);
}

/* ==========================================================================
   GRID DE TEMAS (OS 15 QUADRADOS PARA CLICAR)
   ========================================================================== */
.temas-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); 
    gap: 16px; 
}

.tema-card { 
    background: var(--card-bg); 
    border: 2px solid var(--border); 
    border-radius: 12px; 
    padding: 25px 15px; 
    text-align: center; 
    cursor: pointer; 
    transition: var(--transition); 
    position: relative; 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    gap: 12px; 
    overflow: hidden; 
}
.tema-card input { 
    display: none; 
}
.tema-card i { 
    font-size: 2.2rem; 
    color: var(--text-muted); 
    transition: var(--transition); 
}
.tema-card span { 
    font-size: 0.95rem; 
    font-weight: 600; 
    color: var(--text); 
}
.tema-card:hover { 
    border-color: var(--primary); 
    transform: translateY(-4px); 
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08); 
}

/* Estado Selecionado (Checkbox Marcado) */
.tema-card.selected { 
    border-color: var(--primary); 
    background: rgba(0, 94, 45, 0.05); 
}
.tema-card.selected i, .tema-card.selected span { 
    color: var(--primary); 
}

/* Ícone de Check Animado */
.check-indicator { 
    position: absolute; 
    top: 12px; 
    right: 12px; 
    width: 22px; 
    height: 22px; 
    background: var(--primary); 
    color: white; 
    border-radius: 50%; 
    font-size: 11px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    opacity: 0; 
    transform: scale(0); 
    transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
}
.tema-card.selected .check-indicator { 
    opacity: 1; 
    transform: scale(1); 
}

/* ==========================================================================
   CAIXAS DE DESCRIÇÃO (TEXTAREAS OCULTAS)
   ========================================================================== */
.descricao-box { 
    display: none; 
    margin-top: 20px; 
    padding: 25px; 
    border-radius: 12px; 
    background: var(--input-bg); 
    border-left: 5px solid var(--primary); 
    animation: fadeIn 0.4s ease-in-out; 
}
.descricao-box label { 
    font-size: 1rem; 
    color: var(--secondary); 
    margin-bottom: 12px; 
    display: block; 
}
.descricao-box textarea { 
    width: 100%; 
    min-height: 120px; 
    padding: 15px; 
    border-radius: 10px; 
    border: 1px solid var(--border); 
    background: var(--card-bg); 
    color: var(--text); 
    resize: vertical; 
    font-family: inherit; 
    margin-top: 10px; 
    font-size: 0.95rem;
    transition: var(--transition);
}
.descricao-box textarea:focus { 
    outline: none; 
    border-color: var(--primary); 
    box-shadow: 0 0 0 4px rgba(0, 94, 45, 0.1);
}

/* ==========================================================================
   RODAPÉ (FOOTER)
   ========================================================================== */
.footer { 
    background: var(--card-bg); 
    border-top: 1px solid var(--border); 
    padding: 60px 5% 30px; 
    margin-top: 60px; 
    transition: var(--transition);
}
.footer-content { 
    display: grid; 
    grid-template-columns: 2fr 1fr 1fr; 
    gap: 40px; 
    max-width: 1200px; 
    margin: 0 auto; 
}
.footer-logo { 
    height: 45px; 
    margin-bottom: 15px; 
}
.footer h4 { 
    color: var(--secondary); 
    margin-bottom: 20px; 
    font-weight: 600; 
}
.footer-links a, .footer-social a { 
    display: block; 
    color: var(--text-muted); 
    text-decoration: none; 
    margin-bottom: 12px; 
    transition: var(--transition); 
}
.footer-links a:hover, .footer-social a:hover { 
    color: var(--primary); 
    transform: translateX(5px); 
}
.footer-bottom { 
    text-align: center; 
    padding-top: 40px; 
    margin-top: 40px; 
    border-top: 1px solid var(--border); 
    color: var(--text-muted); 
    font-size: 0.9rem; 
}

/* ==========================================================================
   ANIMAÇÕES (KEYFRAMES E CLASSES UTILITÁRIAS)
   ========================================================================== */
@keyframes fadeIn { 
    from { opacity: 0; transform: translateY(-10px); } 
    to { opacity: 1; transform: translateY(0); } 
}

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

.slide-up { 
    animation: slideUp 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards; 
}
.fade-in { 
    animation: fadeIn 1s ease-in-out forwards; 
}
.hover-up:hover {
    transform: translateY(-8px);
}

/* ==========================================================================
   MODIFICAÇÕES PARA SWEETALERT2 (COMPATIBILIDADE DARK MODE)
   ========================================================================== */
body.dark-mode .swal2-popup { 
    background: var(--card-bg) !important; 
    color: var(--text) !important; 
    border: 1px solid var(--border); 
}
body.dark-mode .swal2-title, 
body.dark-mode .swal2-html-container { 
    color: var(--text) !important; 
}

/* ==========================================================================
   RESPONSIVIDADE (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 992px) {
    .hero h1 { 
        font-size: 3rem; 
    }
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    /* Esconder links normais no telemóvel (Se houver menu hamburguer) */
    .nav-links { 
        display: none; 
    }
    
    .hero {
        padding-top: 40px;
    }
    .hero h1 { 
        font-size: 2.2rem; 
    }
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .btn-secondary, .btn-primary {
        width: 100%;
    }
    
    .form-grid { 
        grid-template-columns: 1fr; 
    }
    .span-2 { 
        grid-column: 1 / -1; 
    }
    
    .glass-card { 
        padding: 30px 20px; 
    }
    
    .footer-content { 
        grid-template-columns: 1fr; 
        text-align: center;
    }
    .footer-links a:hover, .footer-social a:hover { 
        transform: translateX(0) scale(1.05); 
    }
}