/* RESET E ESTILOS GERAIS */
:root {
    --primary-color: #00FFFF; /* Azul Neon */
    --secondary-color: #00BFFF;
    --dark-bg: #121212;
    --light-bg: #1e1e1e;
    --text-color: #E0E0E0;
    --headline-color: #ffffff;
    --border-radius: 12px;
    --transition-speed: 0.3s;
    /* Tamanhos de fonte otimizados para desktop */
    --font-size-base: 1rem;
    --font-size-lg: 1.15rem;
    --font-size-xl: 1.4rem;
    --font-size-2xl: 1.75rem;
    --font-size-3xl: 2.5rem;
    --font-size-4xl: 3.5rem;
    --font-size-5xl: 4.5rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: var(--font-size-base); 
}

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

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

h1, h2, h3 {
    color: var(--headline-color);
    font-weight: 700;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}

h1 {
    font-size: var(--font-size-5xl);
}

h2 {
    font-size: var(--font-size-3xl);
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 0.5rem;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

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

.section {
    padding: 6rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

.btn {
    display: inline-block;
    padding: 1rem 2rem; 
    background-color: var(--primary-color);
    color: var(--dark-bg);
    border-radius: 50px;
    font-weight: 600;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: var(--font-size-base); 
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.8), 0 8px 15px rgba(0, 0, 0, 0.3);
}

/* HEADER E NAVEGAÇÃO */
header {
    background-color: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    padding: 1.5rem 2rem; 
}

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

.logo {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--headline-color);
    user-select: none;
}

.nav-links {
    list-style: none;
    display: flex;
}

.nav-links li {
    margin: 0 15px;
}

.nav-links a {
    color: var(--text-color);
    font-weight: 500;
    transition: color var(--transition-speed), transform var(--transition-speed);
    position: relative;
    font-size: var(--font-size-base); 
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-color);
    transition: width var(--transition-speed);
}

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

.nav-links a:hover::after {
    width: 100%;
}

/* HERO SECTION */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('familia.png') no-repeat center center/cover;
    background-color: var(--dark-bg);
    height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to top, var(--dark-bg), transparent);
}

.hero-content {
    animation: fadeIn 1s ease-out;
}

.hero-content h1 {
    font-size: var(--font-size-4xl);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-content h1 span {
    color: var(--primary-color);
    text-shadow: 2px 2px 8px var(--primary-color);
}

.hero-content p {
    font-size: var(--font-size-lg);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

/* CARDS E GRIDS */
.cards, .planos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.card, .plano-card {
    background-color: var(--light-bg);
    border-radius: var(--border-radius);
    padding: 2.5rem; 
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), border-color var(--transition-speed);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.card:hover, .plano-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.6);
    border-color: var(--primary-color);
}

.card h3 {
    margin-bottom: 1rem;
}

/* PLANOS */
.plano-card {
    padding: 3rem 2rem;
}

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

.plano-card p {
    font-size: var(--font-size-lg);
}

.plano-card.destaque {
    background-color: var(--primary-color);
    color: var(--dark-bg);
    transform: scale(1.05);
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.6);
    position: relative;
    z-index: 1;
}

.plano-card.destaque h3, .plano-card.destaque p {
    color: var(--dark-bg);
}

.plano-card.destaque::before {
    content: 'Mais Popular';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-50%) rotate(-5deg);
    background-color: #ffc107;
    color: var(--dark-bg);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: var(--font-size-base); 
    font-weight: 700;
    letter-spacing: 1px;
    animation: pulse 1.5s infinite;
}

.plano-card .btn {
    width: 100%;
    text-align: center;
    background-color: var(--primary-color);
}

.plano-card.destaque .btn {
    background-color: var(--dark-bg);
    color: var(--primary-color);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.plano-card.destaque .btn:hover {
    background-color: var(--dark-bg);
    box-shadow: 0 0 20px var(--primary-color);
}

/* FAQ */
.faq {
    max-width: 800px;
    margin: 0 auto;
}

details {
    background-color: var(--light-bg);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    padding: 2rem; 
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: background-color var(--transition-speed);
}

details:hover {
    background-color: #353535;
}

summary {
    font-size: var(--font-size-lg);
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    color: var(--headline-color);
    position: relative;
}

summary::marker {
    display: none;
}

summary::after {
    content: '+';
    position: absolute;
    right: 0;
    transition: transform var(--transition-speed);
}

details[open] summary::after {
    content: '−';
    transform: rotate(180deg);
}

details p {
    padding-top: 1rem;
    margin-top: 1rem;
    border-top: 1px solid #444;
}

/* FOOTER */
footer {
    background-color: var(--light-bg);
    text-align: center;
    padding: 2.5rem; 
    border-top: 1px solid #333;
    font-size: 0.9rem;
}

/* ANIMAÇÕES */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% { transform: scale(1.05) translateX(-50%) translateY(-50%) rotate(-5deg); }
    50% { transform: scale(1.1) translateX(-50%) translateY(-50%) rotate(-5deg); }
    100% { transform: scale(1.05) translateX(-50%) translateY(-50%) rotate(-5deg); }
}

/* ESTILOS DO FORMULÁRIO */
.form-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    background-color: var(--light-bg);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.subtitle {
    text-align: center;
    font-size: 1.15rem;
    margin-bottom: 2rem;
    opacity: 0.8;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--headline-color);
}

.form-group input {
    width: 100%;
    padding: 0.8rem;
    background-color: #333;
    border: 1px solid #444;
    border-radius: 8px;
    color: var(--text-color);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-speed);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-container .btn {
    width: 100%;
    margin-top: 1.5rem;
}

/* ESTILOS DA SEÇÃO DE SEGURANÇA */
.security-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem; /* Espaçamento entre os logos */
    margin-top: 3rem;
    flex-wrap: wrap; /* Para quebrar linha em telas menores */
}

.security-logo {
    max-width: 180px; /* Ajuste o tamanho máximo do logo conforme necessário */
    height: auto;
    filter: grayscale(80%) brightness(120%); /* Efeito para dar um toque mais "neon" ou moderno */
    opacity: 0.7;
    transition: all 0.3s ease;
}

.security-logo:hover {
    filter: grayscale(0%) brightness(100%); /* Remover o efeito ao passar o mouse */
    opacity: 1;
}

/* Ajustes no subtítulo para ser reutilizado */
.section .subtitle {
    text-align: center;
    font-size: var(--font-size-lg);
    margin-bottom: 2rem;
    opacity: 0.8;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* RESPONSIVIDADE (MOBILE) */
@media (max-width: 768px) {
    :root {
        /* Tamanhos de fonte otimizados para celular */
        --font-size-base: 1rem;
        --font-size-lg: 1.15rem;
        --font-size-xl: 1.3rem;
        --font-size-2xl: 1.8rem;
        --font-size-3xl: 2.2rem;
        --font-size-4xl: 2.8rem;
        --font-size-5xl: 3.5rem;
    }

    .navbar {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .nav-links {
        margin-top: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .nav-links li {
        margin: 5px 10px;
    }

    .hero {
        height: auto;
        padding-top: 10rem;
        padding-bottom: 5rem;
    }

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

    .hero-content p {
        font-size: var(--font-size-lg);
    }

    .section {
        padding: 4rem 1rem;
    }

    .plano-card.destaque {
        transform: scale(1.02);
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.5rem;
    }

    .btn {
        padding: 0.8rem 1.8rem;
    }

    .hero-content h1 {
        font-size: var(--font-size-3xl);
    }

    h2 {
        font-size: var(--font-size-2xl);
    }

    /* Adicionando responsividade do chatbot em telas pequenas */
    .chatbot-container {
        bottom: 1rem;
        right: 1rem;
    }

    .chatbot-window {
        width: 280px;
    }
}
/* ESTILOS DO CHATBOT */
/* ESTILOS DO CHATBOT (VISUAL APRIMORADO) */
.chatbot-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999; /* Garante que esteja acima de outros elementos */
    font-family: 'Poppins', sans-serif;
}

.chatbot-toggle-btn {
    width: 60px; /* Tamanho do botão redondo */
    height: 60px;
    background-color: var(--primary-color);
    color: var(--dark-bg);
    border-radius: 50%; /* Torna o botão redondo */
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.7); /* Sombra neon mais forte */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: pulse 2s infinite ease-in-out; /* Animação de pulso para atrair atenção */
    position: relative; /* Para o balão de texto */
}

.chatbot-toggle-btn:hover {
    transform: scale(1.1); /* Aumenta um pouco ao passar o mouse */
    box-shadow: 0 0 25px rgba(0, 255, 255, 1);
}

.chatbot-toggle-btn img {
    width: 32px; /* Tamanho do ícone */
    height: 32px;
    filter: invert(1); /* Inverte a cor para branco se o ícone for escuro */
}

/* Balão de texto "Fale Conosco!" */
.chatbot-toggle-btn span {
    display: none; /* Esconde o texto por padrão */
    position: absolute;
    right: 100%;
    margin-right: 15px;
    background-color: var(--light-bg);
    color: var(--text-color);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    white-space: nowrap;
    font-size: 0.9rem;
    opacity: 0;
    transform: translateX(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none; /* Para não interferir com o clique */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.chatbot-toggle-btn:hover span {
    display: block; /* Mostra o texto ao passar o mouse */
    opacity: 1;
    transform: translateX(0);
}


.chatbot-window {
    width: 320px;
    background-color: var(--light-bg);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.5); /* Sombra mais profunda */
    position: absolute;
    bottom: calc(100% + 1rem); /* Acima do botão */
    right: 0;
    transform-origin: bottom right; /* Ponto de origem da escala */
    transition: transform 0.4s ease-out, opacity 0.4s ease-out; /* Animação mais suave */
    opacity: 0;
    transform: scale(0.7); /* Começa menor */
    pointer-events: none; /* Não interage quando invisível */
}

.chatbot-window.visible {
    opacity: 1;
    transform: scale(1); /* Abre com escala total */
    pointer-events: all; /* Permite interação quando visível */
}

.chatbot-header {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color)); /* Gradiente neon */
    color: var(--dark-bg);
    padding: 1rem 1.5rem;
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header h3 {
    margin: 0;
    color: var(--dark-bg); /* Garante cor escura no gradiente */
    font-size: var(--font-size-base);
    font-weight: 700;
}

.close-btn {
    font-size: 1.6rem; /* Ícone de fechar maior */
    font-weight: 500; /* Mais leve */
    cursor: pointer;
    line-height: 1;
    color: var(--dark-bg);
}

.chatbot-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem; /* Espaçamento entre elementos */
    text-align: center;
}

.chatbot-body p {
    margin: 0;
    font-size: var(--font-size-base);
    color: var(--text-color);
}

.chatbot-btn {
    display: block;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    transition: background-color var(--transition-speed), transform var(--transition-speed), box-shadow var(--transition-speed);
}

/* Estilo para o botão "Fazer Teste Grátis" */
.chatbot-btn:nth-child(2) { /* É o segundo link dentro de chatbot-body */
    background-color: var(--primary-color);
    color: var(--dark-bg);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.4);
}

.chatbot-btn:nth-child(2):hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.7);
}

/* Estilo para o botão "Falar no WhatsApp" */
.chatbot-btn:nth-child(3) { /* É o terceiro link dentro de chatbot-body */
    background-color: #25d366; /* Verde WhatsApp */
    color: #fff;
    box-shadow: 0 0 10px rgba(37, 211, 102, 0.4);
}

.chatbot-btn:nth-child(3):hover {
    background-color: #1da851; /* Verde um pouco mais escuro */
    transform: translateY(-3px);
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.7);
}
.chatbot-toggle-btn .chatbot-icon {
    width: 32px; /* Ajuste o tamanho do ícone */
    height: 32px;
    color: var(--dark-bg); /* Cor do ícone, em contraste com o botão */
}

/* ANIMAÇÃO DE PULSO */
@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 15px rgba(0, 255, 255, 0.7);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 25px rgba(0, 255, 255, 1);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 15px rgba(0, 255, 255, 0.7);
    }
}

/* RESPONSIVIDADE PARA O CHATBOT */
@media (max-width: 480px) {
    .chatbot-container {
        bottom: 1rem;
        right: 1rem;
    }

    .chatbot-toggle-btn {
        width: 50px;
        height: 50px;
    }
    
    .chatbot-toggle-btn img {
        width: 28px;
        height: 28px;
    }

    .chatbot-toggle-btn span {
        font-size: 0.8rem;
        margin-right: 10px;
    }

    .chatbot-window {
        width: 290px;
        bottom: 70px;
    }

    .chatbot-header h3 {
        font-size: 1rem;
    }

    .chatbot-body p {
        font-size: 0.9rem;
    }

    .chatbot-btn {
        padding: 0.7rem 1rem;
        font-size: 0.85rem;
    }
}