/* =========================================
   VARIÁVEIS DE DESIGN SYSTEM (Brand Book)
========================================= */
:root {
    /* Paleta de Cores Premium */
    --bg-dark: #111827;         
    --bg-light: #F9FAFB;        
    --bg-black: #000000;        
    
    --accent-gold: #C4A47C;     
    --accent-gold-hover: #A68A68;
    
    --text-white: #FFFFFF;
    --text-offwhite: #E5E7EB;   
    --text-dark: #1F2937;       
    --text-gray: #4B5563;       
    
    --border-color: #374151;
    
    /* Tipografia */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
}

/* =========================================
   RESET E BASE GLOBAIS
========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
}

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

/* =========================================
   CONTAINERS E ALINHAMENTOS
========================================= */
.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-center {
    text-align: center;
}

/* =========================================
   TIPOGRAFIA E CABEÇALHOS DE SEÇÃO
========================================= */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

.section-header {
    text-align: center;
    margin: 0 auto 50px auto;
    max-width: 800px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-header p {
    font-size: 1.1rem;
    color: inherit; 
    margin: 0 auto;
}

/* =========================================
   BOTÕES (UI)
========================================= */
.btn-primary {
    display: inline-block;
    background-color: var(--accent-gold);
    color: #000000;
    padding: 15px 30px;
    font-weight: 700;
    border-radius: 4px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 1rem;
}

.btn-primary:hover {
    background-color: var(--accent-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(196, 164, 124, 0.3);
}

/* =========================================
   MENU SUPERIOR (HEADER)
========================================= */
.site-header {
    background-color: var(--bg-black);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 999;
    padding: 15px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo-marca {
    color: var(--accent-gold);
    font-size: 1.5rem;
    font-weight: bold;
    font-family: var(--font-heading);
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    gap: 30px;
    align-items: center;
    list-style: none;
}

.nav-menu li a {
    color: var(--text-white);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
    letter-spacing: 1px;
}

.nav-menu li a:hover {
    color: var(--accent-gold);
}

.btn-nav-destaque {
    background-color: var(--accent-gold);
    color: #000000 !important;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: 700;
    transition: background-color 0.3s ease;
}

.btn-nav-destaque:hover {
    background-color: var(--accent-gold-hover);
}

/* =========================================
   REGRAS GERAIS DE SEÇÕES
========================================= */
section {
    padding: 100px 0; 
}

.bg-dark {
    background-color: var(--bg-dark);
    color: var(--text-white);
}
.bg-dark .section-header h2 { color: var(--text-white); }
.bg-dark .section-header p { color: var(--text-offwhite); }

.bg-light {
    background-color: var(--bg-light);
    color: var(--text-dark);
}
.bg-light .section-header h2 { color: var(--text-dark); }
.bg-light .section-header p { color: var(--text-gray); }

/* =========================================
   SEÇÃO 1: HERO (IMPACTO CINEMATOGRÁFICO)
========================================= */
.hero-section {
    background: linear-gradient(90deg, #0F172A 40%, rgba(15, 23, 42, 0.6) 100%);
    padding: 100px 20px;
    text-align: left;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 25px;
    color: var(--text-white);
}

.hero-content .subtitle {
    font-size: 1.2rem;
    color: var(--text-offwhite);
    margin-bottom: 30px;
    max-width: 800px;
}

.frase-impacto {
    color: var(--accent-gold);
}

.hero-actions {
    margin-top: 30px;
}

/* =========================================
   SEÇÃO 2: SOBRE A ANDRÉIA (COFRE FECHADO)
========================================= */
.sobre-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.intro-text {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--accent-gold);
    line-height: 1.6;
}

.body-text {
    color: var(--text-gray);
    font-size: 1.1rem;
    line-height: 1.8;
}

.sobre-metrics {
    display: flex;
    gap: 30px;
    margin-top: 30px;
    border-top: 1px solid #E5E7EB;
    padding-top: 30px;
}

.metric-box {
    display: flex;
    flex-direction: column;
}

.metric-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--accent-gold);
    font-weight: 700;
}

.metric-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* =========================================
   PLACEHOLDERS DE IMAGEM (ESTÚDIO)
========================================= */
.hero-image-placeholder, .sobre-image-placeholder, .dossie-mockup-placeholder {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px dashed var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-gray);
    font-size: 0.9rem;
    border-radius: 8px;
    padding: 20px;
}

.hero-image-placeholder { height: 500px; }
.sobre-image-placeholder { height: 600px; border-color: #D1D5DB; background-color: #F3F4F6; } 
.dossie-mockup-placeholder { height: 400px; }


/* =========================================
   SEÇÃO 3: PILARES DO MÉTODO
========================================= */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.pillar-card, .service-card {
    border-radius: 8px;
    padding: 40px 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.pillar-card {
    background-color: #FFFFFF;
    border: 1px solid #E5E7EB;
}

.pillar-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    border-color: var(--accent-gold);
}

.pillar-card h3 {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.pillar-card p {
    color: var(--text-gray);
    font-size: 1.05rem;
}

/* =========================================
   SEÇÃO 4: ARQUITETURA DE SOLUÇÕES
========================================= */
.service-card {
    background-color: #1F2937;
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-gold);
}

.service-card h3 {
    color: var(--accent-gold);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-offwhite);
    margin-bottom: 25px;
}

/* =========================================
   SEÇÃO 5: CAPTURA DE LEADS (DOSSIÊ VIP)
========================================= */
.dossie-section {
    background: #000000;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.dossie-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.dossie-content h2 {
    color: var(--accent-gold);
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.dossie-content p {
    color: var(--text-offwhite);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.inline-form input {
    width: 100%;
    margin-bottom: 15px;
}

/* =========================================
   SEÇÃO DO BLOG
========================================= */
.blog-section {
    background-color: #000000; 
    padding: 100px 0;
}

.blog-section .section-header h2 {
    color: var(--text-white) !important;
}

.blog-section .section-header p {
    color: var(--text-offwhite) !important;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.blog-card {
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-gold);
}

.blog-image {
    height: 220px;
    overflow: hidden;
    border-bottom: 2px solid var(--accent-gold);
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-content {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    text-align: left;
}

.blog-content h3 {
    color: var(--text-white);
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.blog-content p {
    color: var(--text-offwhite);
    margin-bottom: 25px;
    flex-grow: 1;
}

.btn-leia-mais {
    color: var(--accent-gold);
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.9rem;
    text-decoration: none;
}

/* =========================================
   SEÇÃO FAQ (PERGUNTAS FREQUENTES)
========================================= */
.faq-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    padding: 20px 30px;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.faq-item:hover {
    border-color: var(--accent-gold);
}

.faq-item summary {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-dark);
    list-style: none;
    outline: none;
    position: relative;
    padding-right: 30px;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 0;
    font-size: 1.5rem;
    color: var(--accent-gold);
}

.faq-item[open] summary::after {
    content: '-';
}

.faq-item p {
    margin-top: 15px;
    color: var(--text-gray);
    line-height: 1.6;
    text-align: left;
}

/* =========================================
   SEÇÃO DE CONTATO
========================================= */
.contact-container {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.lead-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}

.lead-form input {
    padding: 15px 20px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: #1F2937;
    color: var(--text-white);
    font-family: var(--font-body);
    font-size: 1rem;
}

.lead-form input:focus {
    outline: none;
    border-color: var(--accent-gold);
}

/* =========================================
   RODAPÉ (FOOTER)
========================================= */
.site-footer {
    background-color: var(--bg-black);
    color: var(--text-white);
    padding: 60px 0 20px 0;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col {
    flex: 1;
    min-width: 250px;
    text-align: center;
}

.footer-col h3, .footer-col h4 {
    color: var(--accent-gold);
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.footer-col p, .footer-col a {
    color: var(--text-offwhite);
    line-height: 1.8;
    transition: color 0.3s ease;
}

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

.footer-links ul {
    list-style: none;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

.social-icons a {
    background-color: #1F2937;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    border-color: var(--accent-gold);
    transform: scale(1.1);
}

.social-icons svg {
    width: 20px;
    height: 20px;
    fill: var(--text-white);
    transition: fill 0.3s ease;
}

.social-icons a:hover svg {
    fill: var(--accent-gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    color: #6B7280;
    font-size: 0.9rem;
}

/* =========================================
   BOTÃO FLUTUANTE DO WHATSAPP
========================================= */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #20BA5A;
}

/* =========================================
   RESPONSIVIDADE (MOBILE E TABLETS)
========================================= */
@media (max-width: 992px) {
    .hero-grid, .sobre-grid, .dossie-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content h1, .hero-content .subtitle, .sobre-content .section-header, .sobre-content .intro-text, .sobre-content .body-text {
        text-align: center !important;
        margin-left: auto !important;
        margin-right: auto !important;
    }
    
    /* Reordena a imagem no mobile para aparecer antes do texto */
    .sobre-image-placeholder { 
        order: -1; 
        height: 400px; 
    } 
    
    .hero-image-placeholder { 
        height: 350px; 
        margin-top: 30px; 
    }
    
    .sobre-metrics {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none; 
    }
    .hero-content h1 {
        font-size: 2.2rem;
    }
    .section-header h2 {
        font-size: 2rem;
    }
    .pillars-grid, .faq-list, .blog-grid, .footer-content {
        grid-template-columns: 1fr;
    }
    section {
        padding: 60px 0;
    }
}
/* =========================================
   SEÇÃO ACERVO RESTRITO (GATED CONTENT)
========================================= */
.gated-section {
    background-color: #050505; /* Fundo ainda mais escuro para destacar o acervo */
    border-top: 1px solid var(--border-color);
}

.gated-form-container {
    background-color: #111827;
    border: 1px solid var(--accent-gold);
    padding: 40px;
    border-radius: 8px;
    max-width: 800px;
    margin: 0 auto 60px auto;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.inline-form-flex {
    display: flex;
    gap: 15px;
    justify-content: center;
    align-items: center;
}

.inline-form-flex input {
    flex: 1;
    margin-bottom: 0;
}

.inline-form-flex button {
    flex: 1;
}

.gated-privacy {
    color: var(--text-gray);
    font-size: 0.85rem;
    margin-top: 15px;
}

/* Grid de E-books */
.ebooks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.ebook-card {
    text-align: center;
}

.ebook-image-wrapper {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 20px;
}

.ebook-mockup-placeholder {
    height: 350px;
    background-color: #1F2937;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    border: 1px solid var(--border-color);
}

/* O Segredo da Conversão: O Cadeado */
.lock-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.lock-overlay span {
    background-color: var(--bg-dark);
    color: var(--accent-gold);
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: bold;
    border: 1px solid var(--accent-gold);
    font-size: 0.9rem;
    text-transform: uppercase;
}

.ebook-card h3 {
    color: var(--text-white);
    font-size: 1.2rem;
    line-height: 1.4;
}

/* Responsividade do Acervo */
@media (max-width: 768px) {
    .inline-form-flex {
        flex-direction: column;
    }
    .inline-form-flex input, .inline-form-flex button {
        width: 100%;
    }
}