/* ------------------------- */
/* VARIÁVEIS DE COR E FONTES */
/* ------------------------- */
:root {
    --azul-principal: #0077CC;
    --azul-escuro: #0D2036;
    --azul-hover: #005fa3;
    --cinza-claro: #F6F9FC;
    --branco: #FFFFFF;
    --whatsapp-green: #25D366;
    --font-principal: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* ------------------------- */
/* RESET E ESTILOS GLOBAIS   */
/* ------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-principal);
    color: var(--azul-escuro);
    background-color: var(--branco);
    line-height: 1.6;
    font-size: 16px;
}

section {
    padding: 60px 20px;
}

/* Centraliza títulos e parágrafos principais */
h1, h2, section > p {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    margin-bottom: 20px;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

h2 {
    font-size: 2rem;
    color: var(--azul-principal);
    margin-bottom: 40px;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ------------------------- */
/* CLASSES DE UTILIDADE      */
/* ------------------------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.bg-cinza {
    background-color: var(--cinza-claro);
}

/* ------------------------- */
/* HEADER / MENU             */
/* ------------------------- */
header {
    background-color: var(--branco);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

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

.logo img {
    height: 40px;
    width: auto;
}

/* Agrupa Links e Botão */
nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

nav .nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
    margin: 0;
    padding: 0;
}

nav .nav-links a {
    font-weight: 500;
    color: var(--azul-escuro);
    transition: color 0.3s ease;
}

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

/* Botão "Entrar" no Header */
.btn-login {
    background-color: transparent;
    border: 2px solid var(--azul-principal);
    color: var(--azul-principal);
    padding: 8px 25px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-login:hover {
    background-color: var(--azul-principal);
    color: var(--branco);
}

/* ------------------------- */
/* HERO SECTION (BANNER)     */
/* ------------------------- */
#hero {
    /* Aumenta o padding para dar destaque */
    padding: 140px 20px;
    
    /* Configuração da Imagem de Fundo */
    /* O linear-gradient cria uma película branca semi-transparente (0.85) sobre a imagem */
    /* Isso garante que o texto preto continue legível */
    background-image: linear-gradient(rgba(255,255,255,0.85), rgba(255,255,255,0.85)), url('hero-background.jpg');
    
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

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

.hero-content h1 {
    text-align: center;
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--azul-escuro);
}

.hero-content p {
    text-align: center;
    font-size: 1.3rem;
    color: #444;
    margin-bottom: 30px;
    margin-left: auto;
    margin-right: auto;
    max-width: 700px;
}

/* Wrapper para o botão CTA */
.hero-cta-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

/* Botão Principal (CTA) */
.btn-primary {
    background-color: var(--azul-principal);
    color: var(--branco);
    padding: 15px 40px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    display: inline-block;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.3s;
    box-shadow: 0 4px 15px rgba(0, 119, 204, 0.3);
}

.btn-primary:hover {
    background-color: var(--azul-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 119, 204, 0.4);
}

.cta-subtext {
    font-size: 0.9rem;
    color: #666;
    margin: 0 !important;
}

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

.feature-card {
    background: var(--branco);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
    border: 1px solid #eee;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card .icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-align: center;
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--azul-escuro);
    text-align: center;
}

.feature-card p {
    text-align: center;
}

.feature-card ul {
    list-style-type: none;
    margin-top: 15px;
}

.feature-card ul li {
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
    font-size: 0.95rem;
    color: #666;
}

.feature-card ul li::before {
    content: "•";
    color: var(--azul-principal);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* ------------------------- */
/* SEÇÃO COMO FUNCIONA       */
/* ------------------------- */
.passos-container {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    margin-top: 50px;
    text-align: center;
}

.passo {
    flex: 1;
}

.passo-numero {
    width: 50px;
    height: 50px;
    background-color: var(--azul-principal);
    color: var(--branco);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px auto;
}

.passo h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

/* ------------------------- */
/* CTA FINAL (Rodapé)        */
/* ------------------------- */
#cta-final {
    background-color: var(--azul-principal);
    color: var(--branco);
    text-align: center;
    padding: 80px 20px;
}

#cta-final h2 {
    color: var(--branco);
    margin-bottom: 15px;
}

#cta-final p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.cta-final-buttons {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Botão Branco (para fundo azul) */
.btn-white {
    background-color: var(--branco);
    color: var(--azul-principal);
    padding: 15px 40px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-white:hover {
    background-color: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    color: var(--azul-hover);
}

/* ------------------------- */
/* FOOTER                    */
/* ------------------------- */
footer {
    background-color: var(--azul-escuro);
    color: #ccc;
    padding: 50px 0 20px 0;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    flex-wrap: wrap;
}

/* CORREÇÃO: Tamanho do logo no rodapé */
.footer-logo .logo {
    height: 45px; /* Tamanho exato solicitado */
    width: auto;
    margin-bottom: 15px;
    display: block;
}

.footer-logo p {
    font-size: 0.9rem;
    margin-top: 0;
    max-width: 250px;
}

.footer-links h4, .footer-contato h4 {
    color: var(--branco);
    margin-bottom: 20px;
}

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

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a:hover {
    color: var(--branco);
    text-decoration: underline;
}

.footer-copyright {
    text-align: center;
    padding-top: 20px;
    font-size: 0.9rem;
}

/* ------------------------- */
/* RESPONSIVO                */
/* ------------------------- */
@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    /* Header Mobile */
    nav {
        display: none; /* Esconde menu no mobile */
    }

    /* Hero Mobile */
    #hero {
        padding: 80px 20px;
    }

    .hero-content h1, .hero-content p {
        text-align: center;
    }

    .btn-primary {
        width: 100%;
        max-width: 350px;
        text-align: center;
    }

    .passos-container {
        flex-direction: column;
        gap: 30px;
    }

    .footer-container {
        flex-direction: column;
        text-align: center;
    }

    .footer-logo .logo {
        margin-left: auto;
        margin-right: auto;
    }

    .footer-logo p, .footer-links ul, .footer-contato {
        margin: 0 auto;
    }
}