/* ==========================================================================
   Variáveis de Tema - Paleta "Luxury Copper & Dark"
   ========================================================================== */
   :root {
    /* Cores de Fundo e Texto */
    --bg-dark: #121212;
    --text-light: #F5F5F5;
    --text-muted: #B0B0B0;
    
    /* Tons de Cobre (Copper) */
    --copper: #B87333;
    --copper-light: #D4905A;
    --copper-dark: #8A5120;
    --copper-gradient: linear-gradient(135deg, #D4905A 0%, #B87333 50%, #8A5120 100%);
    --copper-gradient-hover: linear-gradient(135deg, #E0A06E 0%, #C47F3F 50%, #9B5C25 100%);

    /* Tipografia */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;

    /* Dimensões e Layout */
    --max-width: 1200px;
    --header-height: 90px;
    
    /* Utilitários */
    --transition-fast: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ==========================================================================
   Reset & Base (Foco em Performance - CLS e Layout Shift Mínimos)
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Tipografia Base */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-light);
}

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

ul {
    list-style: none;
}

/* Evitar Cumulative Layout Shift em Imagens */
img {
    max-width: 100%;
    height: auto;
    display: block;
    font-style: italic; /* Para o alt text se a imagem não carregar */
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 5vw; /* 5vw garante espaçamento fluído em telas menores */
}

/* ==========================================================================
   Header & Navegação
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
    padding: 1.5rem 0;
    background-color: rgba(18, 18, 18, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px); /* Safári support */
    z-index: 1000;
    border-bottom: 1px solid rgba(184, 115, 51, 0.15); /* Subtil linha cobre */
    display: flex;
    align-items: center;
    transition: background-color var(--transition-fast);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.header .container {
    padding: 0 8vw;
}

.logo-group {
    display: flex;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-simbolo {
    height: 45px;
    width: auto;
    aspect-ratio: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(184, 115, 51, 0.1));
}

.logo-texto {
    height: 30px;
    width: auto;
    aspect-ratio: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(184, 115, 51, 0.1));
}

.nav ul {
    display: flex;
    gap: 2.5rem;
}

.nav a {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 0.5rem 0;
}

.nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: 0;
    left: 0;
    background-color: var(--copper);
    transition: width var(--transition-fast);
}

.nav a:hover,
.nav a:focus {
    color: var(--copper-light);
}

.nav a:hover::after,
.nav a:focus::after {
    width: 100%;
}

/* ==========================================================================
   Hero Section (Dobra 1)
   ========================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: stretch; /* Imagem precisa nascer da base */
    padding-top: var(--header-height);
    position: relative;
    overflow: hidden;
    /* Fundo escuro com leve iluminação cobre radial para profundidade */
    background: radial-gradient(circle at 80% 20%, rgba(184, 115, 51, 0.08) 0%, transparent 60%);
    padding-bottom: 0;
}

.hero-content {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 4rem;
    width: 100%;
}

.hero-text {
    flex: 1;
    max-width: 650px;
    animation: fadeIn 1s ease forwards;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-bottom: 4rem; /* Respiro vertical */
}

.hero h1 {
    font-size: clamp(2.125rem, 4vw, 3.2rem); /* Mais elegante e menor */
    font-weight: 500; /* Mais fina e luxuosa */
    line-height: 1.35;
    margin-bottom: 1.5rem;
    /* Título principal em contraste total */
    color: var(--text-light);
}

.hero h1 span {
    /* Opcional: Palavras em destaque no título com gradiente cobre */
    background: var(--copper-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: clamp(1rem, 1.2vw, 1.125rem);
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    font-weight: 400;
    line-height: 1.8;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: flex-end; /* Nasce da base */
    position: relative;
    z-index: 1;
}

.hero-img {
    max-width: 1080px;
    width: 100%;
    height: auto;
    object-fit: contain;
    max-height: calc(100vh - var(--header-height)); /* Impede upscale exagerado */
}

/* ==========================================================================
   Botões (CTAs)
   ========================================================================== */
.btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.125rem 2.5rem;
    background: var(--copper-gradient);
    color: var(--bg-dark); /* Texto escuro garante alto contraste no fundo cobre */
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 2px; /* Cantos quase retos para look premium/editorial */
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: 0 4px 15px rgba(18, 18, 18, 0.5);
    border: none;
    cursor: pointer;
}

.btn-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--copper-gradient-hover);
    z-index: -1;
    transition: opacity var(--transition-fast);
    opacity: 0;
}

.btn-cta:hover,
.btn-cta:focus {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(184, 115, 51, 0.3);
    color: #000;
}

.btn-cta:hover::before,
.btn-cta:focus::before {
    opacity: 1;
}

/* ==========================================================================
   Seção 02: Sobre
   ========================================================================== */
.sobre {
    padding: 6rem 0;
    background-color: var(--bg-dark);
}

.sobre-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.sobre-image {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
}

.sobre-image img {
    max-width: 100%;
    width: 400px; /* Limite de 400px no desktop */
    height: auto;
    filter: drop-shadow(0 0 30px rgba(184, 115, 51, 0.15)); /* Sombra difusa em cobre */
    position: relative;
    z-index: 1;
}

/* Detalhe de Design Sofisticado: Linha Cobre servindo de "Apoio" */
.sobre-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 420px; /* Levemente mais larga que a imagem para estabilidade */
    height: 2px;
    background: var(--copper-gradient);
    box-shadow: 0 2px 15px rgba(184, 115, 51, 0.4);
    z-index: 0; /* Atrás da imagem transparente */
}

.sobre-text {
    flex: 1;
}

.sobre-text h2 {
    font-size: clamp(2rem, 3.5vw, 2.5rem);
    color: var(--copper);
    margin-bottom: 1.5rem;
}

.sobre-text p {
    font-size: 1.125rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* ==========================================================================
   Nova Seção: Diferenciais
   ========================================================================== */
.diferenciais {
    padding: 6rem 0;
    background-color: var(--bg-dark);
}

.diferenciais .section-title {
    text-align: center;
    font-size: clamp(2rem, 3.5vw, 2.5rem);
    margin-bottom: 3.5rem;
    color: var(--copper);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.card-diferencial {
    background-color: #1a1a1a;
    padding: 2.5rem 1.5rem;
    border-radius: 8px;
    border: 1px solid rgba(184, 115, 51, 0.1);
    text-align: center;
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.card-diferencial:hover {
    transform: translateY(-5px);
    border-color: var(--copper);
    box-shadow: 0 10px 20px rgba(184, 115, 51, 0.05);
}

.card-diferencial .card-icon {
    color: var(--copper-light);
    margin-bottom: 1.5rem;
    transition: transform var(--transition-fast), filter var(--transition-fast);
}

.card-diferencial:hover .card-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 8px rgba(184, 115, 51, 0.4));
}

.card-diferencial h3 {
    font-size: 1.15rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.card-diferencial p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==========================================================================
   Seção 03: Procedimentos
   ========================================================================== */
.procedimentos {
    padding: 6rem 0;
    background-color: var(--bg-dark);
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 3.5vw, 2.5rem);
    margin-bottom: 3.5rem;
    color: var(--text-light);
}

.procedimentos-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.card-procedimento {
    flex: 0 1 calc(33.333% - 1.35rem);
    min-width: 280px;
    background-color: #1a1a1a;
    padding: 2.5rem 2rem;
    border-radius: 8px;
    border: 1px solid transparent;
    transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
    text-align: center;
}

.card-icon {
    color: #e0e0e0; /* Branco suave/cinza clarinho */
    margin-bottom: 1.5rem;
    transition: color var(--transition-fast), filter var(--transition-fast), transform var(--transition-fast);
}

.card-procedimento:hover .card-icon {
    color: var(--copper);
    filter: drop-shadow(0 0 8px rgba(184, 115, 51, 0.4));
    transform: scale(1.05);
}

.card-procedimento h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.card-procedimento p {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.card-procedimento:hover {
    border-color: var(--copper);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(184, 115, 51, 0.05);
}

/* ==========================================================================
   Seção 04: Depoimentos
   ========================================================================== */
.depoimentos {
    padding: 6rem 0;
    background-color: var(--bg-dark);
}

.depoimentos .section-title {
    color: var(--copper);
}

.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.card-depoimento {
    background-color: #1a1a1a;
    padding: 3.5rem 2rem 2.5rem; /* Generous padding, extra top for quote/avatar */
    border-radius: 8px;
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform var(--transition-fast);
}

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

.quote-icon {
    font-family: var(--font-heading);
    font-size: 5rem;
    color: rgba(184, 115, 51, 0.15); /* Sutil cobre */
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
    z-index: 0;
}

.avatar-cliente {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--copper);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.nome-cliente {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.tag-procedimento {
    font-size: 0.8rem;
    color: var(--copper-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    display: block;
}

.texto-depoimento {
    font-size: 1rem;
    color: #DDD;
    font-style: italic;
    line-height: 1.6;
}

.estrela {
    margin-top: auto;
    padding-top: 1.5rem;
    font-size: 1.15rem;
    letter-spacing: 4px;
    display: inline-block;
    filter: drop-shadow(0 2px 4px rgba(184, 115, 51, 0.2));
    transition: transform var(--transition-fast), filter var(--transition-fast);
}

.card-depoimento:hover .estrela {
    transform: scale(1.08);
    filter: drop-shadow(0 2px 8px rgba(184, 115, 51, 0.5));
}

/* ==========================================================================
   Seção 05: Contato e Localização
   ========================================================================== */
.contato {
    padding: 6rem 0;
    background-color: var(--bg-dark);
}

.contato-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.contato-info {
    flex: 1;
}

.contato-info h2 {
    margin-bottom: 1.5rem;
    font-size: clamp(2rem, 3.5vw, 2.5rem);
}

.contato-info > p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

/* Botão WhatsApp com Pulse */
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--copper);
    color: #000;
    padding: 12px 24px; /* Mais fino e elegante */
    border-radius: 5px;
    text-decoration: none;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    width: 100%;
    max-width: 300px;
    transition: 0.3s ease;
    gap: 12px;
    box-shadow: 0 4px 15px rgba(184, 115, 51, 0.4);
}

.icon-wa {
    width: 24px;   /* Tamanho fixo para não deformar */
    height: 24px;  /* Tamanho fixo para não deformar */
    flex-shrink: 0;
}

.btn-whatsapp:hover,
.btn-whatsapp:focus {
    background-color: #a6652a; /* Tom de cobre mais profundo no hover */
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(184, 115, 51, 0.5);
    color: #000;
}

.pulse-effect {
    animation: pulseWhatsApp 2s infinite;
}

@keyframes pulseWhatsApp {
    0% {
        box-shadow: 0 0 0 0 rgba(184, 115, 51, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(184, 115, 51, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(184, 115, 51, 0);
    }
}

.apoio-info {
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
}

.apoio-info p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.apoio-info strong {
    color: var(--text-light);
    margin-right: 5px;
}

/* Coluna 02: Mapa */
.contato-mapa {
    flex: 1;
    display: flex;
    justify-content: center;
    width: 100%;
}

.mapa-container {
    width: 100%;
    position: relative;
    border: 1px solid rgba(184, 115, 51, 0.3); /* Borda fina cobre translúcida */
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.mapa-container iframe {
    width: 100%;
    height: 100%;
    display: block;
}

/* ==========================================================================
   Seção 06: Rodapé (Footer)
   ========================================================================== */
.footer {
    background-color: #0a0a0a;
    padding: 60px 0 40px 0;
    border-top: 1px solid #333;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.footer-logo {
    height: 50px;
    width: auto;
    opacity: 0.9;
}

.footer-info h4 {
    color: var(--text-light);
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.footer-registro {
    color: var(--copper);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.footer-endereco {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-disclaimer {
    max-width: 800px;
    margin: 1rem auto;
}

.footer-disclaimer p {
    color: #666;
    font-size: 0.75rem;
    font-style: italic;
    line-height: 1.6;
}

.footer-credits {
    margin-top: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    width: 100%;
}

.footer-credits p {
    color: #777;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.vooweb-assinatura {
    font-size: 0.75rem !important;
    color: #555 !important;
}

.vooweb-assinatura a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.vooweb-assinatura a:hover {
    color: var(--copper);
}

/* ==========================================================================
   WhatsApp Floating Button
   ========================================================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    background-color: #25d366;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    animation: pulse-green 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float img {
    width: 30px;
    height: 30px;
}

@keyframes pulse-green {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ==========================================================================
   Animações
   ========================================================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   Responsividade (Mobile First / Adjustments)
   ========================================================================== */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column-reverse; /* Imagem ACIMA da Headline visualmente */
        text-align: center;
        padding-top: 2rem;
        gap: 2rem;
    }

    .hero-text {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding-bottom: 2rem;
        z-index: 2; /* Garante leitura se sobrepor */
    }
    
    .hero-image {
        width: 80%; /* Respiro lateral */
        margin: 0 auto;
        justify-content: center;
        align-items: flex-end;
    }
    
    .hero-img {
        max-width: 600px; /* Limite de segurança mobile */
    }
    .sobre-content, .contato-content {
        flex-direction: column;
        text-align: center;
    }

    .diferenciais-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header {
        height: auto;
        padding: 1rem 0;
    }

    .header-content {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .logo-link {
        gap: 10px;
    }

    .logo-simbolo {
        height: 35px;
    }

    .logo-texto {
        height: 24px;
    }

    .nav ul {
        gap: 1.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero {
        padding-top: 130px; /* Mais espaço para o header empilhado */
        min-height: auto;
        padding-bottom: 4rem;
    }
    
    .sobre, .procedimentos, .diferenciais, .depoimentos, .contato {
        padding: 4rem 0;
    }
    
    .diferenciais-grid {
        grid-template-columns: 1fr;
    }
    
    .btn-whatsapp {
        width: 100%; /* Botão full-width em telas pequenas para UX */
        max-width: 400px;
    }
    
    .btn-cta {
        width: 100%; /* Botão full-width em telas pequenas para UX */
        max-width: 400px;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float img {
        width: 25px;
        height: 25px;
    }
}