/* Configuração Global e Reset Básico */
:root {
    /* Dark Theme (Padrão) */
    --color-primary: #2DD4BF;    /* Um teal mais moderno e suave */
    --color-secondary: #1E293B;  /* Slate 800: Azul marinho profundo para cards */
    --color-background: #0F172A; /* Slate 950: Fundo escuro suave, não preto puro */
    --color-text: #F1F5F9;       /* Slate 100: Texto quase branco, menos agressivo */
    --color-on-primary: #0F172A; /* Texto escuro sobre fundo claro */
    --color-primary-hover: #14B8A6;
    --color-light-gray: #334155; /* Slate 700: Para bordas sutis */
    --color-muted: #94A3B8;      /* Slate 400: Para textos secundários */
    --header-bg: rgba(15, 23, 42, 0.8);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    --bg-gradient: linear-gradient(-45deg, #0F172A, #1E293B, #134E4A, #0F172A);
    --font-stack: 'Inter', system-ui, -apple-system, sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme='light'] {
    --color-primary: #0D7A73;    /* Teal um pouco mais fechado para maior contraste */
    --color-background: #F8FAFC; /* Slate 50: Off-white relaxante */
    --color-secondary: rgba(255, 255, 255, 0.65); /* Transparência para Glassmorphism */
    --color-text: #334155;       /* Slate 700: Cinza escuro para evitar cansaço */
    --color-on-primary: #FFFFFF; /* Texto branco puro para brilhar no teal escuro */
    --color-primary-hover: #0A5F59;
    --color-light-gray: #E2E8F0; /* Slate 200: Bordas delicadas */
    --color-muted: #64748B;      /* Slate 500: Texto de apoio */
    --header-bg: rgba(248, 250, 252, 0.9);
    --shadow: 0 4px 20px rgba(15, 23, 42, 0.06); /* Sombra quase invisível */
    --bg-gradient: linear-gradient(-45deg, #F8FAFC, #F1F5F9, #E0F2F1, #F8FAFC);
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

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

body {
    font-family: var(--font-stack);
    background-color: var(--color-background);
    background-image: var(--bg-gradient);
    background-size: 400% 400%;
    background-attachment: fixed;
    animation: gradientShift 15s ease infinite;
    padding-top: 70px; /* Adiciona padding para o conteúdo não ficar escondido atrás do header fixo */
    color: var(--color-text);
    overflow-x: hidden;
    line-height: 1.6;
    transition: background-color 0.4s ease, color 0.4s ease;
}

/* Animação suave para o fundo */
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Efeito de desfoque no fundo quando menu mobile está aberto */
body.menu-active .section, 
body.menu-active .hero, 
body.menu-active footer {
    filter: blur(8px);
    pointer-events: none;
}

/* Classe para evitar animação indesejada ao carregar a página */
.no-transition * {
    transition: none !important;
}

.section {
    padding: clamp(3rem, 10vh, 6rem) 5%;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

/* NOVO: Fundo claro para contrastar no tema escuro */
.light-bg {
    background-color: var(--color-secondary);
    border-radius: 30px;
    margin: 40px auto;
    border: 1px solid rgba(45, 212, 191, 0.2); /* Borda sutil com a cor primária */
    box-shadow: 0 0 40px rgba(45, 212, 191, 0.05); /* Glow extra suave para dar profundidade */
}

/* Tipografia */
h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    color: var(--color-text);
    margin-bottom: 0.5em;
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    color: var(--color-primary);
    margin-bottom: 0.5em; /* Ajustado para espaçamento com o subtítulo */
}

p.section-subtitle {
    font-size: 1.1em;
    color: var(--color-muted);
    margin-bottom: 40px; /* Mais espaço abaixo do subtítulo */
}

/* Botões de Chamada para Ação (CTAs) */
.btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    border-radius: 50px; /* Estilo pílula, muito mais amigável */
    text-decoration: none;
    position: relative;
    font-weight: bold;
    transition: var(--transition);
}

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

.btn-cta.primary:hover {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    transform: translateY(-2px); /* Efeito de elevação */
}

.btn-cta.large {
    font-size: 1.1em;
    padding: 15px 30px;
}

/* Estilos do Spinner */
.btn-cta .spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: currentColor;
    border-radius: 50%;
    display: none;
    position: absolute;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.btn-cta.loading .btn-text {
    visibility: hidden;
    opacity: 0;
}

.btn-cta.loading .spinner {
    display: block;
}

.btn-cta.loading {
    pointer-events: none;
    opacity: 0.8;
}

/* Header e Navegação */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    border-bottom: 1px solid rgba(128, 128, 128, 0.1);
    background-color: var(--header-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: fixed; /* Alterado de sticky para fixed */
    width: 100%; /* Garante que o header fixo ocupe toda a largura */
    top: 0;
    z-index: 1000;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

.logo {
    height: 35px;
}

.nav {
    display: flex;
    align-items: center;
}

.nav a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text);
    text-decoration: none;
    margin-left: 20px;
    padding: 5px 10px;
    transition: var(--transition);
}

.nav a svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s ease, color 0.3s ease;
}

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

.nav a:hover svg {
    transform: translateY(-4px);
    color: var(--color-primary);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
}

.menu-toggle svg {
    width: 28px;
    height: 28px;
    transition: transform 0.3s ease;
}

/* Botão de Troca de Tema */
.theme-toggle {
    background: none;
    border: 1px solid var(--color-light-gray);
    color: var(--color-text);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    position: relative;
    margin-left: 20px; /* Alinhado com a margem dos links */
    transition: var(--transition);
}

.theme-toggle::after {
    content: attr(data-tooltip);
    position: absolute;
    top: 125%;
    right: 0;
    background-color: var(--color-secondary);
    color: var(--color-text);
    padding: 6px 12px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    box-shadow: var(--shadow);
    border: 1px solid var(--color-light-gray);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    pointer-events: none;
    z-index: 2100;
}

.theme-toggle:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
}

/* SEÇÃO HERO (Primeira Dobra) */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 100px 5%;
    max-width: 1200px;
    margin: 0 auto;
    text-align: left; /* Alinhamento corrigido para esquerda */
}

.hero-content {
    flex: 1;
    padding-right: 20px; /* Adiciona um pequeno padding à direita para afastar da imagem */
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    perspective: 1000px;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 20px; /* Combinando com os cards */
    box-shadow: var(--shadow);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
    animation: float 6s ease-in-out infinite;
}

.hero-image img:hover {
    transform: scale(1.02) rotateY(-5deg);
    box-shadow: 0 20px 40px rgba(45, 212, 191, 0.2);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.hero-content h2 { /* Aplica apenas ao H2 dentro do hero */
    font-size: 1.8em; /* Reduz de 2em para 1.8em, por exemplo */
    line-height: 1.3; /* Pode ajustar a altura da linha também */
}

/* NOVO: SEÇÃO DE RECURSOS */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: left;
    margin-top: 40px;
}

.feature-card {
    background-color: var(--color-background);
    padding: 25px;
    border-radius: 20px;
    border: 1px solid var(--color-light-gray);
    border-left: 5px solid var(--color-primary);
    transition: var(--transition);
}

/* Glassmorphism específico para o tema claro */
[data-theme='light'] .feature-card,
[data-theme='light'] .update-card,
[data-theme='light'] .contact-channel-card,
[data-theme='light'] .integration-card,
[data-theme='light'] .pricing-card,
[data-theme='light'] .content-container,
[data-theme='light'] .theme-toggle::after {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.feature-card:hover {
    background-color: var(--color-secondary);
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: 0 0 20px rgba(45, 212, 191, 0.3), inset 0 0 10px rgba(45, 212, 191, 0.1);
}

.feature-card h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-primary);
    margin-bottom: 10px;
    font-size: 1.2em;
}

.feature-card h3 svg {
    width: 24px;
    height: 24px;
}


/* SEÇÃO DE NOVIDADES */
.updates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 40px;
    text-align: left;
}

.update-card {
    background-color: var(--color-secondary);
    padding: 28px;
    border-radius: 20px;
    border: 1px solid var(--color-light-gray);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.update-card::before {
    content: '';
    position: absolute;
    inset: 0 auto 0 0;
    width: 5px;
    background: var(--color-primary);
}

.update-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: 0 0 25px rgba(45, 212, 191, 0.32);
}

.update-badge {
    display: inline-flex;
    align-items: center;
    margin-bottom: 16px;
    padding: 5px 12px;
    border-radius: 999px;
    background-color: rgba(45, 212, 191, 0.12);
    color: var(--color-primary);
    border: 1px solid rgba(45, 212, 191, 0.3);
    font-size: 0.78em;
    font-weight: 700;
    text-transform: uppercase;
}

.update-card h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text);
    margin-bottom: 10px;
    font-size: 1.18em;
}

.update-card h3 svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
    flex: 0 0 auto;
}

.update-card p {
    color: var(--color-muted);
}

/* SEÇÃO DE MÓDULOS (Antiga Integrações) */
.integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.integration-card {
    background-color: var(--color-secondary);
    padding: 30px;
    border-radius: 20px;
    text-align: left;
    transition: var(--transition);
    border: 1px solid var(--color-light-gray);
}

.integration-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: 0 0 25px rgba(45, 212, 191, 0.4);
}

.integration-card h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-primary);
    margin-bottom: 5px;
}

.integration-card h3 svg {
    width: 24px;
    height: 24px;
}

/* NOVO: Estilo para indicar status dos módulos */
.integration-card .status {
    font-size: 0.9em;
    color: var(--color-muted);
    margin-bottom: 10px;
}

.integration-card.future {
    opacity: 0.7; /* Diminui a opacidade para indicar futuro */
}

/* NOVO: Botão pequeno dentro do card */
.btn-cta.small-link {
    margin-top: 15px;
    padding: 8px 15px;
    font-size: 0.9em;
    display: inline-block;
}

/* SEÇÃO PLANOS E PREÇOS */
.pricing-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.pricing-card {
    background-color: var(--color-secondary);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid var(--color-light-gray);
    transition: var(--transition);
    text-align: center;
    position: relative;
}

.pricing-card h3 {
    font-size: 1.6em;
    margin-bottom: 15px;
    color: var(--color-text);
}

.pricing-card .price {
    font-size: 2.5em;
    font-weight: bold;
    color: var(--color-primary);
    margin-bottom: 30px;
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}

.pricing-card ul li {
    padding: 10px 0;
    border-bottom: 1px dashed var(--color-light-gray);
    font-size: 1.1em;
}

.pricing-card ul li:last-child {
    border-bottom: none;
}

.pricing-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 25px rgba(45, 212, 191, 0.3);
}

/* Destaque para o plano mais popular */
.pricing-card.highlighted {
    border-color: var(--color-primary);
    transform: scale(1.05); /* Destaca levemente */
    background-color: var(--color-secondary);
    box-shadow: 0 0 30px rgba(45, 212, 191, 0.5);
}

.tag-popular {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-primary);
    color: var(--color-background);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.8em;
    text-transform: uppercase;
    white-space: nowrap; /* Garante que o texto não quebre linha */
    z-index: 10; /* Garante que fique acima da borda do card */
}

/* Rodapé */
.footer {
    text-align: center;
    padding: 30px 5%;
    border-top: 1px solid var(--color-light-gray);
    color: #a8a8a8;
    font-size: 0.9em;
}

.footer-links a {
    color: #a8a8a8;
    margin: 0 10px;
    text-decoration: none;
}

/* --- MEDIA QUERIES (Responsividade) --- */
@media (max-width: 900px) {
    .hero-content {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    /* Ajuste do Hero para Mobile */
    .hero {
        flex-direction: column;
        padding: 60px 5%;
        text-align: center;
    }
    
    .hero-content {
        order: 2; /* Move o conteúdo para baixo no mobile */
    }

    .hero-image {
        order: 1; /* Move a imagem para cima no mobile */
        margin-bottom: 30px;
    }

    .hero-content h1 {
        font-size: 2.2em;
    }

    /* Menu Hamburger para Mobile */
    .nav {
        display: flex; /* Mantemos flex para estruturar os links */
        flex-direction: column;
        position: fixed;
        top: 0;
        right: 0;
        width: 280px; /* Largura da gaveta lateral */
        height: 100vh;
        background-color: var(--color-secondary);
        border-left: 1px solid var(--color-light-gray);
        transform: translateX(100%); /* Esconde para a direita */
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1050;
        padding-top: 80px; /* Espaço para não cobrir o topo */
    }

    .nav a {
        margin: 0;
        padding: 15px 20px;
        border-bottom: 1px solid var(--color-light-gray);
    }
    
    .theme-toggle {
        margin: 20px auto; /* Remove a margem lateral e centraliza o botão */
        align-self: center;
    }

    /* Esconde o tooltip no mobile para não atrapalhar o toque */
    .theme-toggle::after {
        display: none;
    }

    .menu-toggle {
        display: flex; /* Mostra o botão como flex para centralizar o ícone */
        align-items: center;
        justify-content: center;
        z-index: 1100; /* Garante que o botão fique acima da gaveta */
        position: relative;
    }

    .nav.nav-open ~ .menu-toggle svg {
        transform: rotate(90deg);
    }

    /* O JavaScript adicionará a classe 'nav-open' quando o menu for clicado */
    .nav.nav-open {
        transform: translateX(0); /* Desliza para dentro da tela */
    }

    /* Ajuste da Tabela de Preços para Mobile */
    .pricing-table,
    .updates-grid,
    .contact-channels {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.highlighted {
        transform: scale(1); /* Remove o zoom no mobile */
    }
}

@media (max-width: 480px) {
    /* Ajustes menores para telas de celular */
    .hero-content h1 {
        font-size: 1.8em;
    }

    .btn-cta.large {
        font-size: 1em;
        padding: 12px 25px;
    }
}

/* ESTILOS DO ARQUIVO ANTERIOR (garantindo que não foram perdidos) */
.btn-cta.small-link {
    margin-top: 15px;
    padding: 8px 15px;
    font-size: 0.9em;
    display: inline-block;
}

.integration-card {
    text-align: left;
}
/* --- ESTILOS DO BANNER DE COOKIES --- */
#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-secondary); /* Fundo escuro */
    color: var(--color-text);
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.5);
    z-index: 2000; /* Garante que fique acima de tudo */
}

#cookie-banner p {
    margin: 0;
    font-size: 0.95em;
    flex-grow: 1;
    text-align: left;
}

#cookie-banner .cookie-link {
    color: var(--color-primary);
    text-decoration: underline;
}

#cookie-banner #aceitar-cookies {
    margin-left: 20px;
    white-space: nowrap; /* Evita que o botão quebre a linha */
}

/* Responsividade para o Banner de Cookies */
@media (max-width: 600px) {
    #cookie-banner {
        flex-direction: column;
        align-items: stretch;
        padding-bottom: 20px;
    }
    
    #cookie-banner p {
        margin-bottom: 15px;
        text-align: center;
    }
    
    #cookie-banner #aceitar-cookies {
        margin-left: 0;
        white-space: normal; /* Permite que o texto quebre linha se o celular for muito pequeno */
        text-align: center;
    }
}

/*
 ********************************************
 * NOVOS ESTILOS PARA PÁGINAS DE CONTEÚDO (Termos, Privacidade, Contato)
 * ******************************************
 */
.content-container {
    max-width: 900px; /* Limita a largura da leitura para conforto */
    margin: 0 auto;
    padding: 40px;
    background-color: var(--color-secondary); /* Fundo escuro sutil */
    border-radius: 24px; /* Um pouco mais arredondado para containers grandes */
    border: 1px solid var(--color-light-gray); /* Borda sutil, mas visível */
    text-align: left; /* Garante que o texto seja justificado à esquerda */
    box-shadow: 0 0 15px rgba(0, 173, 181, 0.15); /* Sombra suave ciano/tech */
    min-height: 60vh; /* Garante que o painel tenha um tamanho mínimo */
    transition: var(--transition);
}

/* Título principal do documento */
.content-container h1 {
    color: var(--color-primary);
    text-align: center;
    border-bottom: 2px solid var(--color-light-gray);
    padding-bottom: 10px;
    margin-bottom: 20px;
    font-size: 2.5em;
}

/* Subtítulos (Seções de Tópicos) */
.content-container h3 {
    color: var(--color-text);
    margin-top: 30px;
    margin-bottom: 15px;
    padding-left: 10px;
    border-left: 3px solid var(--color-primary); /* Linha vertical ciano para destaque tech */
    font-size: 1.5em;
}

/* Parágrafos de texto */
.content-container p {
    margin-bottom: 15px;
    line-height: 1.8;
    color: var(--color-text);
}

/* Listas (se usadas) */
.content-container ul {
    list-style: none;
    padding-left: 0;
}

.content-container ul li {
    padding-left: 25px;
    position: relative;
    margin-bottom: 10px;
    color: var(--color-text);
}

.content-container ul li::before {
    content: '→'; /* Ícone tech/minimalista como marcador */
    color: var(--color-primary);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Detalhe de /contato na página de /contato */
.content-container .contact-info {
    text-align: center;
}
.content-container .contact-detail a {
    text-decoration: none;
}


.contact-channels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin: 35px 0;
    text-align: left;
}

.contact-channel-card {
    background-color: var(--color-secondary);
    border: 1px solid var(--color-light-gray);
    border-left: 5px solid var(--color-primary);
    border-radius: 20px;
    padding: 24px;
    transition: var(--transition);
}

.contact-channel-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
    box-shadow: 0 0 22px rgba(45, 212, 191, 0.25);
}

.contact-channel-card h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 0;
}

.contact-channel-card h3 svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
    flex: 0 0 auto;
}

.contact-channel-card .btn-cta.large {
    width: 100%;
    padding-left: 12px;
    padding-right: 12px;
    font-size: 0.98em;
}

/* --- NOVOS ESTILOS PARA FASE BETA / FUTURO --- */

/* Estilo para preço em fase BETA (GRÁTIS) */
.pricing-card .price-beta {
    font-size: 2.5em;
    font-weight: bold;
    color: #4CAF50; /* Cor verde para GRATUITO */
    margin-bottom: 5px;
}

/* Estilo para preço futuro (menor e cinza) */
.pricing-card .price-future {
    font-size: 1.5em; /* Menor que o preço ativo */
    font-weight: bold;
    color: #888; /* Cinza para indicar não ativo */
    text-decoration: line-through; /* Risca o preço para futuro (opcional) */
    margin-bottom: 5px;
}

/* Texto pequeno abaixo do preço */
.pricing-card .small-text {
    font-size: 0.9em;
    color: #b8b8b8;
    margin-bottom: 25px;
    min-height: 20px; /* Garante que os cards tenham altura similar */
}

/* Tags de Destaque */
.tag-popular.beta-tag {
    background-color: var(--color-primary); /* Azul/Ciano para Beta ativo */
}

.tag-popular.future-tag {
    background-color: var(--color-light-gray); /* Cinza para futuro */
}

/* Estilo para o botão "Em Breve" (desabilitado) */
.btn-cta.disabled {
    pointer-events: none; /* Desabilita o clique */
    background-color: var(--color-light-gray);
    color: #888;
    border-color: var(--color-light-gray);
    cursor: default;
}

/* --- ANIMAÇÃO DE REVELAÇÃO (FADE-IN UP) --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    pointer-events: none; /* Evita cliques antes de aparecer */
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* --- BARRA DE PROGRESSO DE LEITURA --- */
#reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 5px;
    background: linear-gradient(to right, transparent, var(--color-primary), #00FFF0);
    box-shadow: 0 0 15px rgba(0, 173, 181, 0.7), 0 0 5px rgba(0, 173, 181, 0.4);
    border-radius: 0 2px 2px 0;
    z-index: 2001; /* Fica acima do header e do banner de cookies */
    transition: width 0.1s ease-out;
}

/* --- ESTILOS PARA PÁGINA 404 --- */
.error-container {
    text-align: center;
    padding: 60px 20px;
}

.error-code {
    font-size: clamp(5rem, 15vw, 10rem);
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 10px;
    text-shadow: 0 0 30px rgba(0, 173, 181, 0.3);
}

/* --- ESTILOS DE FORMULÁRIO --- */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 30px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
}

.form-group label {
    font-weight: 500;
    color: var(--color-muted);
    font-size: 0.95em;
}

.form-control {
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid var(--color-light-gray);
    background-color: var(--color-background);
    color: var(--color-text);
    font-family: inherit;
    font-size: 1em;
    transition: var(--transition);
}

.form-control[type="file"] {
    padding: 8px 12px;
}

.form-control::file-selector-button {
    background-color: var(--color-light-gray);
    color: var(--color-text);
    border: none;
    padding: 6px 12px;
    border-radius: 8px;
    margin-right: 15px;
    cursor: pointer;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.2);
}

/* Estilos de Validação Customizada */
.contact-form.was-validated .form-control:invalid {
    border-color: #ef4444 !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23ef4444' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='12' y1='8' x2='12' y2='12'/%3E%3Cline x1='12' y1='16' x2='12.01' y2='16'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
}

.contact-form.was-validated .form-control:valid {
    border-color: var(--color-primary) !important;
}

.invalid-feedback {
    display: none;
    color: #ef4444;
    font-size: 0.8em;
    margin-top: -12px;
    font-weight: 500;
}

.contact-form.was-validated .form-control:invalid ~ .invalid-feedback {
    display: block;
}

/* Animação de Shake para Erro de Validação */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-10px); }
    40%, 80% { transform: translateX(10px); }
}

.shake {
    animation: shake 0.4s cubic-bezier(.36,.07,.19,.97) both;
    /* Garante que a animação seja visível mesmo com outras transformações */
    backface-visibility: hidden;
    perspective: 1000px;
}

.form-control:disabled,
.btn-cta:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    filter: grayscale(0.3);
}

.form-control::file-selector-button:hover {
    background-color: var(--color-primary);
    color: var(--color-on-primary);
}

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

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232DD4BF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
}

/* --- ANIMAÇÃO PARA CAMPOS DO FORMULÁRIO --- */
@keyframes fadeInField {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.field-visible {
    display: flex !important;
    animation: fadeInField 0.4s ease-out forwards;
}

.file-name-info {
    display: none;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    padding: 8px 12px;
    background: rgba(45, 212, 191, 0.1);
    border-radius: 8px;
    border: 1px dashed var(--color-primary);
    color: var(--color-primary);
    font-size: 0.85em;
}

.file-preview-container {
    display: none;
    position: relative;
    margin-top: 12px;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--color-light-gray);
    max-width: 200px;
    box-shadow: var(--shadow);
}

.file-preview-image {
    width: 100%;
    display: block;
    height: auto;
}

.remove-preview-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background-color: #ef4444;
    color: white;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    padding: 0;
}

.remove-preview-btn:hover {
    background-color: #dc2626;
    transform: scale(1.1);
}

/* --- BARRA DE PROGRESSO DE UPLOAD --- */
.upload-progress-container {
    display: none;
    width: 100%;
    background-color: var(--color-light-gray);
    border-radius: 10px;
    margin-top: 10px;
    height: 8px;
    overflow: hidden;
}

.upload-progress-fill {
    width: 0%;
    height: 100%;
    background-color: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary);
    transition: width 0.1s linear;
}

/* --- SISTEMA DE TOAST (NOTIFICAÇÃO) --- */
.toast-container {
    position: fixed;
    top: 20px; /* Posicionamento superior */
    left: 0;
    right: 0;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    align-items: center; /* Centraliza os toasts horizontalmente */
    gap: 12px;
    pointer-events: none; /* Permite clicar no menu por trás do container vazio */
}

.toast {
    pointer-events: auto; /* Reativa cliques apenas no corpo do toast */
    background-color: var(--color-secondary);
    color: var(--color-text);
    padding: 16px 24px;
    border-radius: 12px;
    border-left: 4px solid var(--color-primary);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    animation: toastIn 0.5s cubic-bezier(0.18, 0.89, 0.32, 1.28) forwards;
}

@keyframes toastIn {
    from { transform: translateY(-150%); opacity: 0; } /* Entra por cima */
    to { transform: translateY(0); opacity: 1; }
}

.toast.fade-out {
    animation: toastOut 0.5s ease forwards;
}

@keyframes toastOut {
    to { transform: translateY(-150%); opacity: 0; } /* Sai por cima */
}

/* --- CONFETTI CANVAS --- */
#confetti-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
}

/* --- PROGRESSO CIRCULAR REDIRECIONAMENTO --- */
.progress-ring {
    transform: rotate(-90deg); /* Faz o progresso começar do topo */
    vertical-align: middle;
}

.progress-ring__circle {
    transition: none; /* Removido para permitir animação suave via requestAnimationFrame */
}

/* --- BOTÃO FLUTUANTE DE AJUDA --- */
.floating-help-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--color-primary);
    color: var(--color-on-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    z-index: 1500;
    transition: var(--transition);
    text-decoration: none;
}

.floating-help-btn:hover {
    transform: scale(1.1) rotate(5deg);
    background-color: var(--color-primary-hover);
    box-shadow: 0 12px 30px rgba(45, 212, 191, 0.3);
}

.floating-help-btn svg {
    width: 28px;
    height: 28px;
}

/* Tooltip dinâmico */
.floating-help-btn::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    right: 0;
    background-color: var(--color-secondary);
    color: var(--color-text);
    padding: 8px 14px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    box-shadow: var(--shadow);
    border: 1px solid var(--color-light-gray);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    pointer-events: none;
}

.floating-help-btn:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Ajuste de posição quando o banner de cookies está aberto */
body:not(.cookies-accepted) .floating-help-btn {
    bottom: 100px;
}

@media (max-width: 768px) {
    .floating-help-btn {
        width: 52px;
        height: 52px;
        bottom: 20px;
        right: 20px;
    }
    body:not(.cookies-accepted) .floating-help-btn {
        bottom: 130px;
    }
    .toast-container {
        bottom: 90px;
        right: 20px;
        left: 20px;
    }
}

/* --- EFEITO DE FADE OUT PARA TRANSIÇÃO DE PÁGINA --- */
.fade-out-active {
    opacity: 0 !important;
    pointer-events: none;
    transition: opacity 0.8s ease-in-out !important;
}