/* ==========================================================================
   ESTILO GLOBAL: SILVA NAILS (assets/css/style.css)
   OBJETIVO: Identidade visual Premium (Preto, Dourado e Rosa Neon)
   ========================================================================== */

/* --- 1. VARIÁVEIS DE CORES E FONTES --- */
:root {
    --bg-principal: #0a0a0a;
    --bg-secundario: #121212;
    --dourado: #d4af37;
    --dourado-hover: #f1c95a;
    --rosa-neon: #ff1493;
    --rosa-neon-shadow: rgba(255, 20, 147, 0.6);
    --texto-claro: #f5f5f5;
    --texto-mutado: #a0a0a0;
    
    --fonte-titulos: 'Playfair Display', serif;
    --fonte-cursiva: 'Great Vibes', cursive;
    --fonte-textos: 'Montserrat', sans-serif;
}

/* --- 2. RESET GERAL --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-principal);
    color: var(--texto-claro);
    font-family: var(--fonte-textos);
    line-height: 1.6;
}

/* Utilitários de Texto e Cores */
.font-playfair { font-family: var(--fonte-titulos); }
.font-greatvibes { font-family: var(--fonte-cursiva); font-size: 1.5em; font-weight: normal; }
.text-dourado { color: var(--dourado); }
.text-rosa-neon { color: var(--rosa-neon); }
.text-center { text-align: center; }
.text-vazio { color: var(--texto-mutado); font-style: italic; }

.glow-effect {
    text-shadow: 0 0 10px var(--rosa-neon-shadow), 0 0 20px var(--rosa-neon-shadow);
}

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

/* --- 3. CABEÇALHO E NAVEGAÇÃO --- */
.header-principal {
    background-color: rgba(10, 10, 10, 0.95);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 15px 0;
}

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

.logo-img {
    height: 50px;
    object-fit: contain;
}

.nav-menu a {
    color: var(--texto-claro);
    text-decoration: none;
    margin-left: 20px;
    font-weight: 600;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--rosa-neon);
}

/* --- 4. HERO SECTION (Abertura) --- */
.hero-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle at center, var(--bg-secundario) 0%, var(--bg-principal) 100%);
    padding: 40px 20px;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 10px;
    line-height: 1.1;
}

.hero-slogan {
    font-family: var(--fonte-textos);
    letter-spacing: 3px;
    text-transform: uppercase;
    font-size: 0.9rem;
    color: var(--texto-mutado);
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 40px auto;
    color: var(--texto-claro);
}

/* --- 5. BOTÕES --- */
.btn-dourado-cta {
    display: inline-block;
    background-color: var(--dourado);
    color: var(--bg-principal);
    padding: 15px 35px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 30px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-dourado-cta:hover {
    background-color: var(--dourado-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
}

.btn-rosa-outline {
    display: inline-block;
    border: 2px solid var(--rosa-neon);
    color: var(--rosa-neon);
    padding: 10px 25px;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-rosa-outline:hover {
    background-color: var(--rosa-neon);
    color: var(--texto-claro);
    box-shadow: 0 0 15px var(--rosa-neon-shadow);
}

/* --- 6. SEÇÕES GENÉRICAS (Sobre, Serviços, Galeria) --- */
.sobre-section, .servicos-section, .galeria-section {
    padding: 80px 0;
}

.servicos-section {
    background-color: var(--bg-secundario);
}

.section-title {
    font-family: var(--fonte-titulos);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
}

.sobre-texto {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    font-size: 1.1rem;
    color: var(--texto-claro);
    line-height: 1.8;
}

/* --- 7. GRID DE SERVIÇOS --- */
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.servico-card {
    background-color: var(--bg-principal);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.servico-card:hover {
    transform: translateY(-5px);
    border-color: var(--rosa-neon);
}

.servico-nome {
    font-family: var(--fonte-titulos);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.servico-desc {
    color: var(--texto-mutado);
    font-size: 0.95rem;
    margin-bottom: 20px;
    min-height: 50px;
}

.servico-meta {
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin-bottom: 25px;
    font-weight: 600;
}

.servico-preco {
    color: var(--dourado);
    font-size: 1.2rem;
}

/* --- 8. GALERIA --- */
.subtitle-galeria {
    margin-bottom: 40px;
    color: var(--texto-mutado);
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.placeholder-img {
    background-color: var(--bg-secundario);
    height: 250px;
    border-radius: 10px;
    border: 1px dashed var(--dourado);
    opacity: 0.5;
}

/* --- 9. RODAPÉ --- */
.footer-principal {
    background-color: var(--bg-secundario);
    border-top: 1px solid rgba(255, 20, 147, 0.2);
    padding: 30px 0;
    text-align: center;
    font-size: 0.9rem;
    color: var(--texto-mutado);
}

.link-admin {
    display: block;
    margin-top: 15px;
    color: rgba(255,255,255,0.2);
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.3s;
}

.link-admin:hover {
    color: var(--dourado);
}

/* --- 10. RESPONSIVIDADE (Mobile) --- */
@media (max-width: 768px) {
    .nav-menu {
        display: none; /* Em uma versão futura podemos colocar um menu hambúrguer */
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}