/* Variáveis de Cores */
:root {
    --primary-color: #F0F0F0; /* Cinza Claro para o texto principal */
    --secondary-color: #2B2B2B; /* Cinza Escuro para seções secundárias */
    --accent-color: #00ced1c4;  /* Turquesa Neon para destaque */
    --text-color: #F0F0F0; /* Cor principal do texto */
    --text-dark-color: #1A1A1A; /* Cor de texto em fundos claros */
    --bg-dark-color: #1A1A1A; /* Fundo principal do corpo (preto quase) */
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    font-weight: 600;
    line-height: 1.2;
}

h1 { font-size: 3rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

.section-title {
    text-align: center;
    margin-bottom: 10px;
    font-size: 2.5rem;
}

.section-subtitle {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
    font-size: 1.1rem;
    color: var(--primary-color);
    opacity: 0.8;
}

/* Botões */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 50px;
    transition: background-color 0.3s ease;
    font-weight: 500;
}

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

.btn-primary:hover {
    background-color: #00e1ff4d;
}

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

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

/* Header */
header {
    background-color: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
    text-decoration: none;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: var(--accent-color);
}

/* Seção Principal (Hero) */
.hero-section {
    background-color: var(--bg-dark-color);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px; /* Espaço para o header fixo */
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

/* Seção de Soluções */
.solucoes-section {
    background-color: var(--secondary-color);
    padding: 80px 0;
    color: var(--primary-color);
}

.solucoes-grid {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.solucao-card {
    background-color: #3b3b3b;
    padding: 40px;
    border-radius: 10px;
    flex: 1 1 300px;
    transition: transform 0.3s ease;
}

.solucao-card:hover {
    transform: translateY(-10px);
}

.solucao-card .icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 15px;
}

.solucao-card h3 {
    margin-bottom: 10px;
}

/* Seção de Cases */
.cases-section {
    background-color: var(--bg-dark-color);
    padding: 80px 0;
}

.case-study {
    background-color: #2b2b2b;
    padding: 40px;
    border-radius: 10px;
    max-width: 900px;
    margin: 0 auto;
}

.case-study h3 {
    color: var(--accent-color);
    margin-bottom: 10px;
}

.case-study p {
    margin-bottom: 15px;
    opacity: 0.9;
}

.case-description {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 20px;
}

/* Seção de Contato */
.contato-section {
    background-color: var(--secondary-color);
    padding: 80px 0;
    text-align: center;
}

.contato-section .btn-secondary {
    font-size: 1.1rem;
}

/* Footer */
footer {
    background-color: #111;
    padding: 30px 0;
    text-align: center;
    font-size: 0.9rem;
    color: #aaa;
}

/* Responsividade */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .solucoes-grid {
        flex-direction: column;
    }
}

/* Botão do WhatsApp */
.whatsapp-btn {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
}

.whatsapp-btn img {
    width: 35px;
    height: 35px;
}
/* Seção Sobre Nós */
.sobre-section {
    background-color: var(--bg-dark-color);
    padding: 80px 0;
}

.sobre-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

/* Seção de FAQ */
.faq-section {
    background-color: var(--secondary-color);
    padding: 80px 0;
}

.faq-item {
    background-color: #3b3b3b;
    border-left: 3px solid var(--accent-color);
    padding: 25px;
    margin-bottom: 20px;
    border-radius: 5px;
}

.faq-item h3 {
    margin-bottom: 10px;
    color: var(--accent-color);
}
/* Formulário de Contato */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background-color: var(--secondary-color);
    padding: 40px;
    border-radius: 10px;
}

.contact-form label {
    font-weight: 500;
}

.contact-form input,
.contact-form textarea {
    padding: 10px;
    border: 1px solid #444;
    background-color: #3b3b3b;
    color: var(--text-color);
    border-radius: 5px;
}

.contact-form textarea {
    resize: vertical;
}

.contact-form button {
    border: none;
    cursor: pointer;
}

/* Animação de Surgimento (Scroll Reveal) */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* -- Responsividade do Menu -- */
.nav-links-wrapper {
    transition: transform 0.3s ease-in-out;
}

.hamburger-btn {
    display: none; /* Esconde o botão no desktop */
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger-icon {
    display: block;
    width: 30px;
    height: 3px;
    background-color: var(--primary-color);
    position: relative;
    transition: background-color 0.3s ease;
}

.hamburger-icon::before,
.hamburger-icon::after {
    content: '';
    display: block;
    width: 30px;
    height: 3px;
    background-color: var(--primary-color);
    position: absolute;
    left: 0;
    transition: transform 0.3s ease, top 0.3s ease;
}

.hamburger-icon::before {
    top: -8px;
}

.hamburger-icon::after {
    top: 8px;
}

@media (max-width: 768px) {
    header .container {
        flex-direction: row;
        justify-content: space-between;
    }

    nav ul {
        flex-direction: column;
        text-align: center;
        width: 100%;
        padding: 20px 0;
    }

    nav ul li {
        margin: 15px 0;
    }

    /* Esconde o menu e mostra o botão */
    .nav-links-wrapper {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--bg-dark-color);
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        z-index: 999;
    }

    .hamburger-btn {
        display: block;
        z-index: 1000;
    }

    /* Animação do botão e do menu */
    .hamburger-btn.is-active .hamburger-icon {
        background-color: transparent;
    }

    .hamburger-btn.is-active .hamburger-icon::before {
        transform: rotate(45deg);
        top: 0;
    }

    .hamburger-btn.is-active .hamburger-icon::after {
        transform: rotate(-45deg);
        top: 0;
    }

    .nav-links-wrapper.is-open {
        transform: translateX(0);
    }
}

/* Estilos para o Modo Claro */
body.light-mode {
    --primary-color: #1A1A1A;
    --secondary-color: #F0F0F0;
    --accent-color: #00ced1c4;
    --text-color: #1A1A1A;
    --text-dark-color: #FFFFFF;
    --bg-dark-color: #F0F0F0;
    background-color: var(--bg-dark-color);
}

.light-mode header {
    background-color: rgba(240, 240, 240, 0.8);
}

.light-mode .solucoes-section, .light-mode .contato-section, .light-mode .faq-section {
    color: var(--text-color);
}

.light-mode .solucao-card, .light-mode .faq-item, .light-mode .case-study {
    background-color: #E6E6E6;
}

.light-mode .contact-form input,
.light-mode .contact-form textarea {
    background-color: #E6E6E6;
    border: 1px solid #CCC;
    color: var(--text-color);
}

/* Estilo para o Botão de Alternar Tema (Lado Oposto) */
.btn-theme-toggle {
    position: fixed; /* Essencial para o botão flutuar */
    bottom: 25px;
    left: 25px;
    width: 60px;
    height: 60px;
    background-color: transparent;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: transform 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

.btn-theme-toggle:hover {
    transform: scale(1.1);
    background-color: var(--accent-color);
    color: var(--text-color);
}

@media (max-width: 480px) {
    .btn-theme-toggle, .whatsapp-btn {
        width: 50px;
        height: 50px;
        bottom: 15px;
    }

    .btn-theme-toggle {
        left: 15px;
    }
}