/* --- 1. VARIÁVEIS E SETUP --- */
:root {
    --bg: #FDFCFB;
    --primary: #1A2B3C;
    --accent: #C5A059;
    --text: #3E444D;
    --text-light: #707781;
    --serif: 'Playfair Display', serif;
    --sans: 'Inter', sans-serif;
    --transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    background-color: var(--bg);
    color: var(--primary);
    font-family: var(--sans);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.marca { color: var(--accent) !important; font-weight: 700 !important; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }

/* --- 2. NAVEGAÇÃO --- */
.navbar { padding: 30px 0; position: fixed; width: 100%; top: 0; z-index: 1000; transition: var(--transition); }
.navbar.scrolled { background: rgba(253, 252, 251, 0.98); backdrop-filter: blur(10px); padding: 20px 0; box-shadow: 0 10px 30px rgba(0,0,0,0.02); }
.nav-content { display: flex; justify-content: space-between; align-items: center; }
.logo { font-weight: 600; letter-spacing: 4px; font-size: 1.1rem; text-transform: uppercase; }
.nav-menu { list-style: none; display: flex; gap: 35px; align-items: center; }
.nav-menu a { text-decoration: none; color: var(--primary); font-size: 0.8rem; text-transform: uppercase; }

/* --- 3. HERO E SEÇÕES GERAIS --- */
.hero { padding: 220px 0 120px; text-align: center; }
.eyebrow { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 5px; color: var(--accent); display: block; margin-bottom: 25px; }
h1 { font-family: var(--serif); font-size: 4rem; line-height: 1.1; margin-bottom: 30px; }

.section-classic, .section-clean { padding: 120px 0; }
.bg-soft { background-color: #F8F9FA; }
.tag { color: var(--accent); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 3px; font-weight: 700; margin-bottom: 20px; display: block; }
h3 { font-family: var(--serif); font-size: 2.8rem; line-height: 1.2; margin-bottom: 30px; }
.header-center { text-align: center; margin-bottom: 80px; }

/* --- 4. GRIDS DESKTOP (Restaurados) --- */
.grid-split { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; }
.dual-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; border-top: 1px solid #EEE; padding-top: 80px; }

/* --- 5. CARDS E COMPONENTES GERAIS --- */
.cards-elegant { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.e-card { background: white; padding: 50px; border: 1px solid #EEE; transition: var(--transition); }
.e-card:hover { border-color: var(--accent); transform: translateY(-5px); }
.e-card h4 { font-family: var(--serif); font-size: 1.5rem; margin-bottom: 20px; }

.quote-card { background: white; padding: 60px; border-left: 4px solid var(--accent); box-shadow: 0 30px 60px rgba(0,0,0,0.03); font-family: var(--serif); font-style: italic; font-size: 1.8rem; }
.list-minimal { list-style: none; padding: 20px; background: #FFF; border: 1px solid #EEE; }
.list-minimal li { padding: 15px 0; border-bottom: 1px solid #F5F5F5; font-weight: 500; }

.btn-elegant { padding: 18px 45px; background: var(--primary); color: white; text-decoration: none; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; display: inline-block; transition: 0.3s; }
.btn-elegant:hover { opacity: 0.9; transform: translateY(-3px); }
.btn-minimal { padding: 10px 22px; border: 1px solid var(--primary); text-decoration: none; color: var(--primary); font-size: 0.75rem; text-transform: uppercase; border-radius: 50px; }

/* --- 6. COMPARAÇÃO (TEMPO ESSENCIAL) --- */
.comparison-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; background: white; padding: 50px; border: 1px solid #EEE; }
.comparison-grid .old { display: inline-block; font-size: 0.85rem; color: var(--text-light) !important; text-decoration: line-through !important; text-transform: uppercase; margin-bottom: 5px; opacity: 0.6; }
.comparison-grid .new { display: block; font-family: var(--serif); font-size: 1.4rem; color: var(--primary); }

.footer-elegant { padding: 120px 0 80px; background: var(--primary); color: white; text-align: center; }
.footer-bottom { margin-top: 80px; padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.1); }

/* --- 7. ANIMAÇÕES (REVEAL FALLBACK) --- */
@keyframes autoReveal { to { opacity: 1; transform: translateY(0); } }
.reveal { animation: autoReveal 0.1s forwards; animation-play-state: paused; opacity: 0; transform: translateY(30px); }
.reveal.active { animation-play-state: running; opacity: 1; transform: translateY(0); transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1); }

/* =========================================================
   8. RESPONSIVIDADE (CELULARES E TABLETS)
========================================================= */

@media (max-width: 992px) {
    /* Navbar flutuante para coluna única */
    .navbar { position: relative; padding: 15px 0; background: var(--bg); }
    .nav-content { flex-direction: column; gap: 20px; text-align: center; }
    .nav-menu { flex-wrap: wrap; justify-content: center; gap: 15px; padding: 0; }
    .logo img { height: 45px !important; } /* Impede logo gigante no mobile */

    /* Força todos os grids a virarem 1 coluna */
    .grid-split, 
    .dual-columns,
    .comparison-grid,
    .cards-elegant,
    .impact-summary {
        grid-template-columns: 1fr !important;
        gap: 30px !important;
    }

    /* Corrige o erro do bloco "impact-summary" vazando da tela */
    .impact-summary {
        grid-column: 1 / span 1 !important; 
    }

    /* Ajuste de seções e tipografia */
    .hero { padding: 60px 0 40px; }
    h1 { font-size: 2.2rem; line-height: 1.2; }
    h3 { font-size: 2rem; }
    .quote-card { font-size: 1.3rem; padding: 30px; }

    /* Botões empilhados */
    .hero-actions { display: flex; flex-direction: column; gap: 15px; }
    .btn-elegant, .btn-minimal { width: 100%; text-align: center; padding: 16px 20px; }
    .e-card { padding: 30px; }
}

@media (max-width: 480px) {
    .container { padding: 0 20px; }
    h1 { font-size: 1.8rem; }
    h3 { font-size: 1.6rem; }
    .comparison-grid { padding: 30px 20px; gap: 20px !important; }
}

/* =========================================================
   ADAPTAÇÃO HERO - OVERLAP (TEXTO SOBRE IMAGEM)
========================================================= */

.hero-overlap {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    align-items: center;
    text-align: left; /* Sobrescreve o alinhamento centralizado do hero padrão */
    position: relative;
}

.hero-text-box {
    grid-column: 1 / 8; /* Ocupa da coluna 1 até a 7 */
    grid-row: 1;
    z-index: 2; /* Garante que o texto fique por cima da imagem */
    background: rgba(253, 252, 251, 0.95); /* Usa a cor exata do seu var(--bg) com leve transparência */
    padding: 60px 50px 60px 0;
    border-radius: 8px;
}

.hero-img-box {
    grid-column: 6 / 13; /* Ocupa da coluna 6 até a 12 (criando a sobreposição) */
    grid-row: 1;
    z-index: 1; /* Fica por baixo do texto */
}

    .hero-img-box img {
        display: block;
        width: 100%;
        height: auto;
        border-radius: 8px;
        box-shadow: 0 30px 60px rgba(0,0,0,0.12); /* Sombra elegante */
    }

/* Responsividade do Overlap (Celulares e Tablets) */
@media (max-width: 992px) {
    .hero-overlap {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text-box {
        grid-column: 1 / -1;
        grid-row: 2; /* Move o texto para baixo da imagem */
        margin-top: -60px; /* Mantém um pequeno efeito de sobreposição no mobile */
        padding: 30px 20px;
        background: var(--bg); /* Fundo sólido para esconder a parte inferior da imagem */
        box-shadow: 0 10px 30px rgba(0,0,0,0.05);
        margin-left: 15px;
        margin-right: 15px;
        z-index: 2;
    }

    .hero-img-box {
        grid-column: 1 / -1;
        grid-row: 1;
    }
}