/* --- Variáveis de Cor (Paleta Lumera RH) --- */
:root {
    --cor-principal: #8c4444; /* Vermelho escuro da logo */
    --cor-acento: #d4c4b0;    /* Bege/Dourado claro da logo */
    --cor-fundo: #fcfaf7;     /* Bege bem claro "clean" */
    --cor-fundo-secundario: #ffffff; /* Branco puro */
    --cor-texto: #333333;      /* Grafite escuro */
    --cor-texto-claro: #ffffff; /* Branco */
    --cor-fundo-escuro: #2a2a2a; /* Rodapé escuro */
    --cor-whatsapp: #25D366;
}

/* --- Reset Global e Padrões --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif; 
    background-color: var(--cor-fundo);
    color: var(--cor-texto); 
    line-height: 1.6;
}
body.menu-open {
    overflow: hidden;
}

h1, h2, h3 {
    font-family: 'Playfair Display', serif; 
    color: var(--cor-principal);
    margin-bottom: 20px;
}
h2 {
    font-size: 2.5rem;
}
h3 {
    font-size: 1.4rem;
    color: var(--cor-texto);
}

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

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

/* --- Botão CTA Padrão --- */
.btn-cta {
    display: inline-block;
    padding: 12px 28px;
    background-color: var(--cor-principal);
    color: var(--cor-texto-claro);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 50px;
    transition: all 0.3s ease;
}
.btn-cta:hover {
    transform: scale(1.05);
    background-color: #7a3a3a; 
}

/* --- 1. Header --- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--cor-principal); 
    padding: 10px 0; 
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1); 
}
.main-header.scrolled {
    background-color: #803f3f;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}
.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main-header .logo img {
    height: 60px; 
    transition: height 0.3s ease; 
}
.main-header.scrolled .logo img {
    height: 50px; 
}


.main-nav a {
    color: var(--cor-acento); 
    text-decoration: none;
    margin-left: 18px; 
    font-size: 0.95rem; 
    font-weight: 400; 
    transition: color 0.3s;
}
.main-nav a:hover {
    color: #ffffff; 
}
.main-nav .btn-header {
    margin-left: 20px;
    background-color: #ffffff;
    color: var(--cor-principal);
    border: 1px solid #ffffff;
}
.main-nav .btn-header:hover {
    background-color: transparent;
    color: #ffffff;
}


/* --- 2. Seção Hero (Split-Screen) --- */
.hero {
    position: relative;
    height: 90vh; 
    display: flex; 
    align-items: center; 
    background-color: var(--cor-fundo-secundario); 
    padding-top: 80px; 
    overflow: hidden; 
}
.hero-text-content {
    flex: 1;
    padding: 0 5%;
    text-align: left;
    z-index: 2;
}
.hero-image-content {
    flex: 1;
    height: 100%;
    z-index: 1;
}
.hero-image-content img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    object-position: center top; 
}
.hero-pretitle {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 300;
    color: var(--cor-texto);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}
.hero-title {
    font-size: 3.8rem;
    font-weight: 700;
    color: var(--cor-principal);
}
.hero-subtitle {
    font-size: 1.3rem; 
    font-weight: 300;
    color: var(--cor-texto);
    margin-bottom: 30px;
    line-height: 1.7;
}
.btn-hero {
    font-size: 1.1rem;
    padding: 15px 40px;
}
.btn-hero .fab {
    margin-right: 10px;
}

/* --- Estilos Gerais de Seção --- */
.section-description {
    font-size: 1.1rem;
    color: #777; 
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
#sobre, #servicos, #depoimentos, .section-cta-final, #clientes { 
    padding: 100px 0;
    text-align: center;
}

/* --- 3. Seção Sobre --- */
.section-sobre {
    background-color: var(--cor-fundo-secundario); 
}
.sobre-content {
    display: flex;
    gap: 60px;
    align-items: center;
    text-align: left;
}
.sobre-texto {
    flex: 2; 
}
.sobre-texto h2 {
    margin-bottom: 10px;
}
.sobre-credenciais {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--cor-principal);
    margin-bottom: 25px;
    line-height: 1.5;
}
.sobre-texto p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: #555;
}
.sobre-texto .highlight {
    color: var(--cor-principal);
    font-weight: 700;
}
.sobre-imagem {
    flex: 1; 
    text-align: center;
}
.sobre-imagem img {
    /* MUDANÇA AQUI: Estilos removidos */
    /* border-radius: 10px; */ 
    /* box-shadow: 0 10px 30px rgba(0,0,0,0.1); */
}
.btn-sobre {
    margin-top: 20px;
}

/* --- 4. Seção Serviços --- */
.section-servicos {
    background-color: var(--cor-fundo); 
}
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); 
    gap: 30px;
    max-width: 900px; 
    margin: 0 auto;
}
.servico-card {
    background: var(--cor-fundo-secundario); 
    border: 1px solid #eee;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.servico-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(140, 68, 68, 0.1); 
}
.servico-card i {
    font-size: 2.5rem;
    color: var(--cor-principal);
    margin-bottom: 20px;
}
.servico-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}
.servico-card p {
    color: #666;
    font-size: 0.95rem;
}

/* --- 5. Seção Depoimentos --- */
.section-depoimentos {
    background-color: var(--cor-fundo-secundario); 
}
.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.depoimento-card {
    background: var(--cor-fundo); 
    border: 1px solid #f0e9e1;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    text-align: left;
    font-style: italic;
    color: #666;
}
.depoimento-card h4 {
    font-family: 'Montserrat', sans-serif;
    font-style: normal;
    text-align: right;
    color: var(--cor-principal);
    margin-top: 20px;
    font-weight: 700;
}
.depoimento-card p::before {
    content: '“';
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    color: var(--cor-principal);
    opacity: 0.5;
    float: left;
    margin-right: 10px;
    line-height: 0.8;
}

/* --- NOVA SEÇÃO: Clientes --- */
.section-clientes {
    background-color: var(--cor-fundo); 
}
.clientes-grid {
    display: flex;
    flex-wrap: wrap; 
    justify-content: center; 
    align-items: center; 
    gap: 40px; 
    margin-top: 30px;
}
.cliente-logo {
    flex: 0 0 150px; 
    text-align: center;
}
.cliente-logo img {
    max-height: 60px; 
    width: auto; 
    filter: grayscale(100%); 
    opacity: 0.7;
    transition: filter 0.3s ease, opacity 0.3s ease;
}
.cliente-logo img:hover {
    filter: grayscale(0%); 
    opacity: 1;
}

/* --- 6. Seção CTA Final --- */
.section-cta-final {
    background-color: var(--cor-fundo-secundario); 
}

/* --- 7. Rodapé --- */
.main-footer {
    padding: 50px 0;
    background-color: var(--cor-fundo-escuro);
    text-align: center;
    color: #aaa;
    font-size: 0.9rem;
}
.footer-logo {
    max-width: 200px; 
    margin: 0 auto 25px auto;
}
.main-footer p {
    margin-bottom: 5px;
}

/* --- 8. Botão Flutuante WhatsApp --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--cor-whatsapp);
    color: #FFF;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    z-index: 100;
    transition: transform 0.3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}
.whatsapp-float:hover {
    transform: scale(1.1);
}

/* --- Animações (JavaScript) --- */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.hero-text-content .animate-on-scroll {
    animation: fadeInScale 1.2s ease-out forwards;
    opacity: 0; 
}
.hero-image-content.animate-on-scroll {
    animation: fadeIn 1.5s ease-out forwards;
    opacity: 0;
}
.hero-pretitle { animation-delay: 0.2s; }
.hero-title { animation-delay: 0.4s; }
.hero-subtitle { animation-delay: 0.6s; }
.btn-hero { animation-delay: 0.9s; }
.hero-image-content { animation-delay: 0.3s; }

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}


/* --- 9. ESTILOS DO MENU MOBILE --- */
.mobile-menu-trigger {
    display: none; 
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1002;
}
.mobile-menu-trigger span {
    display: block;
    width: 30px;
    height: 3px;
    background-color: var(--cor-texto-claro); 
    margin: 6px 0;
    transition: all 0.3s ease-in-out;
}
.mobile-menu-trigger.is-open span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}
.mobile-menu-trigger.is-open span:nth-child(2) {
    opacity: 0;
}
.mobile-menu-trigger.is-open span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}


/* --- RESPONSIVIDADE --- */
@media (max-width: 992px) {
    .mobile-menu-trigger {
        display: block;
    }
    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: rgba(42, 42, 42, 0.98); 
        backdrop-filter: blur(10px);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        z-index: 1001; 
        opacity: 0;
        visibility: hidden;
        transform: translateY(-100%);
        transition: all 0.4s ease;
    }
    .main-nav.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    .main-nav a {
        font-size: 1.5rem;
        margin: 20px 0;
        color: var(--cor-acento);
    }
    .main-nav .btn-header {
        font-size: 1.2rem;
        padding: 15px 30px;
        margin-top: 20px;
        background-color: #ffffff;
        color: var(--cor-principal);
    }
    .main-nav .btn-header:hover {
        background-color: var(--cor-acento);
        color: var(--cor-principal);
    }

    .sobre-content {
        flex-direction: column;
        text-align: center;
    }
    .sobre-texto, .sobre-imagem {
        flex: auto;
    }
    .sobre-imagem {
        display: none; 
    }
        
    .servicos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .depoimentos-grid {
        grid-template-columns: 1fr; 
    }
}

/* Responsividade do Hero (Mobile) */
@media (max-width: 768px) {
    .hero {
        flex-direction: column; 
        height: auto; 
        padding-top: 80px; 
    }
    .hero-text-content {
        flex-basis: auto;
        padding: 40px 20px; 
        text-align: center; 
        order: 1; 
    }
    .hero-image-content {
        flex-basis: auto;
        order: 2; 
        height: auto;
        max-height: 450px; 
        width: 100%;
    }
    .hero-image-content img {
        height: auto;
        position: relative; 
    }
    
    .hero-pretitle, .hero-title, .hero-subtitle {
        text-align: center;
    }
    h2 {
        font-size: 2rem;
    }
    .hero-title {
        font-size: 2.8rem;
    }
    .hero-subtitle {
        font-size: 1.2rem;
    }
    .main-header .logo img {
        height: 50px; 
    }

    
    .servicos-grid {
        grid-template-columns: 1fr;
    }
    .clientes-grid {
        gap: 30px;
    }
    .cliente-logo {
        flex: 0 0 120px; 
    }
    .cliente-logo img {
        max-height: 50px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2.2rem;
    }
    .depoimentos-grid {
        grid-template-columns: 1fr; 
    }
    .main-header .logo img {
        height: 45px; 
    }
}