:root {
    --primary-color: #000000;
    --secondary-color: #FFD700;
    --accent-color: #FFA500;
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --dark-gray: #333333;
    --success-color: #25D366;
    --success-hover-color: #128C7E;
}

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

html, body {
    overflow-x: hidden;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    position: relative;
    min-height: 100vh;
}


body {
    background-image: url('imagens/teste_fundo.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.fundo-mobile {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
}

.fundo-mobile img {
    width: 100%;
    height: 100vh;
    object-fit: cover;
}

.overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 0;
}

.conteudo {
    position: relative;
    z-index: 1;
}

section {
    scroll-margin-top: 80px;
}


header {
    background: rgba(0, 0, 0, 0.8);
    padding: 1rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo img {
    max-width: 150px;
    height: auto;
    object-fit: contain;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

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

.menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 2rem;
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
    transition: transform 0.3s ease;
}

.menu-toggle i {
    background: var(--secondary-color);
    color: var(--primary-color);
    padding: 8px;
    border-radius: 5px;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-toggle:hover {
    transform: scale(1.05);
}


.hero {
    margin-top: 60px;
    height: calc(100vh - 60px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding: 0 5%;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--secondary-color);
    color: var(--primary-color);
    padding: 12px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    font-size: 16px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.cta-button:hover {
    background: var(--accent-color);
}

.cta-button.whatsapp {
    background-color: var(--success-color);
    color: var(--white);
}

.cta-button.whatsapp:hover {
    background-color: var(--success-hover-color);
}

.servicos {
    padding: 5rem 5%;
    background: var(--light-gray);
}

.servicos h2, .sobre h2, .contato h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
    font-size: 2.5rem;
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.servico-card {
    background: var(--white);
    padding: 2.5rem 1.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.servico-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.15);
}

.servico-card i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.servico-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.sobre {
    padding: 5rem 5%;
    background: var(--white);
}

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

.sobre-content p {
    line-height: 1.8;
}

.contato {
    padding: 5rem 5%;
    background: var(--light-gray);
}

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

.contato-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.info-item {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.info-item i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.info-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.redes-sociais {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--dark-gray);
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.3s;
}

.social-link:hover {
    color: var(--accent-color);
}


footer {
    text-align: center;
    padding: 3rem 5%;
    background: var(--dark-gray);
    color: var(--white);
}

.footer-content .footer-logo h2 {
    margin-bottom: 1.5rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 1.5rem;
    transition: color 0.3s;
}

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

footer p {
    margin-bottom: 0.5rem;
}

footer .footer-instagram {
    color: var(--accent-color);
    text-decoration: none;
}


@media (max-width: 768px) {
    body {
        background-image: none;
    }

    .fundo-mobile {
        display: block;
    }

    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }

    .menu-toggle {
        display: block;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: rgba(0, 0, 0, 0.98);
        flex-direction: column;
        align-items: center;
        padding: 2rem;
        z-index: 999;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
    }

    .nav-links.active {
        display: flex;
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .nav-links li {
        width: 100%;
        text-align: center;
        margin: 1rem 0;
    }
    
    .nav-links a {
        padding: 0.75rem 1rem;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 5px;
        display: block;
    }
    
    .nav-links a:hover {
        background: var(--accent-color);
        color: var(--white);
    }

    .servicos-grid {
        grid-template-columns: 1fr;
    }

    .contato-info {
        grid-template-columns: 1fr;
    }
    
    .redes-sociais,
    .footer-links {
        flex-direction: column;
        gap: 1.5rem;
    }
}