/* --- CONFIGURAÇÕES GLOBAIS --- */
:root {
    --bg-color: #051016;
    --primary-color: #DBB01A;
    --text-color: #f1f1f1;
    --card-bg: #0A1926;
    --border-color: #1a2f40;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
    font-weight: 300;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    font-weight: 600;
    color: var(--text-color);
}

h1 {
    font-size: 2.8rem;
    line-height: 1.2;
}

h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 10px;
}

h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
}

.subtitle {
    font-size: 1.1rem;
    color: #aab8c4;
    max-width: 600px;
    margin: 15px auto 0 auto;
}

section {
    padding: 100px 0;
}

/* --- CABEÇALHO --- */
.header {
    background: rgba(5, 16, 22, 0.8);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    height: 45px;
}

.main-nav a {
    color: var(--text-color);
    text-decoration: none;
    margin-left: 30px;
    font-weight: 400;
    transition: color 0.3s ease;
}

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

/* --- SEÇÃO HERO --- */
.hero {
    padding-top: 200px;
    padding-bottom: 150px;
    text-align: center;
}

/* --- BOTÕES --- */
.btn-primary {
    background-color: var(--primary-color);
    color: var(--bg-color);
    padding: 14px 28px;
    margin-top: 30px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 5px;
    transition: all 0.3s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(174, 145, 17, 0.2);
}

.btn-primary i {
    margin-right: 8px;
}

/* --- SERVIÇOS --- */
.services {
    background-color: var(--card-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.service-card {
    background: var(--bg-color);
    padding: 35px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, border-color 0.3s ease;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
}

/* --- SOBRE --- */
.about .container {
    max-width: 800px;
    text-align: center;
}

/* --- CONTATO --- */
.contact-form-wrapper {
    max-width: 700px;
    margin: 50px auto 0 auto;
}

.contact form input,
.contact form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-color);
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.contact form input:focus,
.contact form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(174, 145, 17, 0.2);
}

.contact form button {
    width: 100%;
}

/* --- RODAPÉ --- */
.footer {
    background: var(--card-bg);
    padding: 60px 0 20px 0;
    font-size: 0.9rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 2fr;
    gap: 50px;
    margin-bottom: 50px;
}

.logo-footer {
    height: 40px;
    margin-bottom: 15px;
}

.footer-section h4 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.1rem;
    font-weight: 600;
}

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

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

.footer-section a, .footer-section p {
    color: #aab8c4;
    text-decoration: none;
}

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

.footer-section p i {
    color: var(--primary-color);
    margin-right: 10px;
    width: 20px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: #aab8c4;
}

/* --- WHATSAPP FLUTUANTE --- */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s ease;
}

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

/* --- RESPONSIVIDADE --- */
@media (max-width: 768px) {
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    section { padding: 60px 0; }
    .hero { padding-top: 150px; padding-bottom: 80px; }

    .main-nav { display: none; /* Simplificação para mobile, ideal seria um menu hamburguer */ }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-section p i {
        margin-right: 5px;
    }
}