/* VARIÁVEIS DE CORES E CONFIGURAÇÕES */
:root {
    --primary-blue: #0052cc;
    --dark-blue: #0a2540;
    --light-blue: #eef5ff;
    --accent-blue: #0066ff;
    --white: #ffffff;
    --gray-light: #f4f7fa;
    --gray-text: #556987;
    --whatsapp-green: #25d366;
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

body {
    font-family: var(--font-main);
    color: var(--dark-blue);
    background-color: var(--white);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

a {
    text-decoration: none;
}

/* Limita o tamanho da imagem para caber perfeitamente na barra do menu */
.imagem-lado {
    height: 50px !important;  /* Ajuste este valor se quiser um pouco maior ou menor */
    width: auto !important;
    max-height: 50px !important;
    object-fit: contain;
}

/* Garante que o texto BotGui e o robô fiquem bem alinhados lado a lado */
.header-logo-container {
    display: flex;
    align-items: center;
    gap: 8px; /* Distância entre o texto BotGui e a imagem */
}

/* BOTÕES E BOTOES DE AÇÃO */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background-color: var(--primary-blue);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--accent-blue);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
}

.btn-outline:hover {
    background-color: var(--primary-blue);
    color: var(--white);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

/* CABEÇALHO / NAVBAR */
.navbar {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--dark-blue);
}

.logo span {
    color: var(--primary-blue);
}

/* HERO SECTION */
.hero {
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--white) 100%);
    padding: 80px 0 60px 0;
    text-align: center;
}

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

.badge {
    background-color: rgba(0, 82, 204, 0.1);
    color: var(--primary-blue);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--dark-blue);
}

.hero p {
    font-size: 1.2rem;
    color: var(--gray-text);
    margin-bottom: 30px;
}

/* DIFERENCIAIS / FEATURES */
.features {
    padding: 80px 0;
    background-color: var(--white);
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: var(--dark-blue);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--gray-light);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid #e1e8f0;
    transition: transform 0.3s ease;
}

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

.icon-box {
    width: 50px;
    height: 50px;
    background-color: var(--primary-blue);
    color: var(--white);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 10px;
    color: var(--dark-blue);
}

.feature-card p {
    color: var(--gray-text);
    font-size: 0.95rem;
}

/* SIMULAÇÃO DE CHAT DO WHATSAPP */
.demo {
    background-color: var(--light-blue);
    padding: 80px 0;
}

.chat-wrapper {
    max-width: 500px;
    margin: 0 auto;
    background-color: #efeae2;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.chat-header {
    background-color: #075e54;
    color: var(--white);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.chat-header i {
    font-size: 1.8rem;
}

.chat-header span {
    display: block;
    font-size: 0.8rem;
    opacity: 0.8;
}

.chat-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.message {
    max-width: 80%;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    position: relative;
}

.message .time {
    display: block;
    font-size: 0.65rem;
    color: #888;
    text-align: right;
    margin-top: 4px;
}

.message.user {
    align-self: flex-end;
    background-color: #d9fdd3;
    color: #111b21;
}

.message.bot {
    align-self: flex-start;
    background-color: #ffffff;
    color: #111b21;
}

/* FORMULÁRIO DE CONTATO */
.contact-form-section {
    padding: 80px 0;
    background-color: var(--white);
}

.form-card {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--white);
    border: 1px solid #e1e8f0;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.form-subtitle {
    text-align: center;
    color: var(--gray-text);
    margin-bottom: 30px;
    margin-top: -20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--dark-blue);
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s;
}

.form-group input:focus {
    border-color: var(--primary-blue);
}

/* RODAPÉ */
.footer {
    background-color: var(--dark-blue);
    color: var(--white);
    padding: 30px 0;
    text-align: center;
    font-size: 0.9rem;
}

.footer a {
    color: var(--light-blue);
}

/* RESPONSIVIDADE PARA CELULARES */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .form-card {
        padding: 24px;
    }

    .btn-large {
        width: 100%;
    }
}