/* Variáveis de Cores e Estilos */
:root {
    --primary-color: #d4af37; /* Dourado Premium */
    --secondary-color: #1a1a1a; /* Preto Suave */
    --accent-color: #ffffff;
    --text-color: #333333;
    --light-bg: #f4f4f4;
    --dark-bg: #111111;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

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

.section {
    padding: 80px 0;
}

.bg-light { background-color: var(--light-bg); }
.bg-dark { background-color: var(--dark-bg); }
.text-light { color: #ffffff; }
.text-center { text-align: center; }

/* Botões */
.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: #fff;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: #b8962d;
    transform: translateY(-2px);
}

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

header.scrolled {
    background-color: rgba(0, 0, 0, 0.9);
    padding: 10px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
}

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

.nav-links {
    display: flex;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
}

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

/* Hero Section */
.hero {
    height: 100vh;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
}

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

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* Grids */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* Cards */
.card {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: var(--transition);
}

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

.card-img {
    border-radius: 5px;
    margin-bottom: 20px;
}

/* Listas */
.list-check li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
}

.list-check li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Formulário */
.contact-form {
    display: flex;
    flex-direction: column;
}

.contact-form input, 
.contact-form textarea {
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid #444;
    background: #222;
    color: #fff;
    border-radius: 5px;
}

.contact-info li {
    margin-bottom: 15px;
}

/* Footer */
footer {
    background: #000;
    color: #fff;
    padding: 50px 0 20px;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #333;
    padding-bottom: 30px;
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: #ccc;
}

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

.copyright {
    font-size: 0.8rem;
    color: #777;
}

/* Mobile Menu */
.mobile-menu-icon {
    display: none;
    cursor: pointer;
}

.mobile-menu-icon div {
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 5px;
    transition: var(--transition);
}

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

    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
    }

    .nav-links {
        position: absolute;
        right: 0px;
        height: 92vh;
        top: 8vh;
        background-color: #1a1a1a;
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 50%;
        transform: translateX(100%);
        transition: transform 0.5s ease-in;
        padding-top: 50px;
    }

    .nav-links li {
        margin: 20px 0;
    }

    .mobile-menu-icon {
        display: block;
    }

    .nav-active {
        transform: translateX(0%);
    }

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

    .footer-info {
        margin-bottom: 30px;
    }
}

/* Animação do Menu Mobile */
.toggle .line1 {
    transform: rotate(-45deg) translate(-5px, 6px);
}
.toggle .line2 {
    opacity: 0;
}
.toggle .line3 {
    transform: rotate(45deg) translate(-5px, -6px);
}