/* ==========================================================================
   Matos de Melo Advocacia - Folha de Estilos Principal (V16 - Luxo e Animações)
   ========================================================================== */

/* 1. Design System & Variaveis */
:root {
    --color-primary: #1a1a1a;
    --color-secondary: #b99769;
    --color-accent: #f7f8fa;
    --color-background: #ffffff;
    --color-text: #555555;
    --color-border: #e8e8e8;
    --color-white: #ffffff;
    --transition-speed: 0.4s;
    --font-primary: 'Playfair Display', serif;
    --font-secondary: 'Inter', sans-serif;
}

/* 2. Base */
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-secondary);
    color: var(--color-primary);
    background-color: var(--color-background);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
.container {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

/* 3. Tipografia Customizada */
h1, h2, h3, h4 { font-family: var(--font-primary); color: var(--color-primary); font-weight: 700; line-height: 1.25; }
h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
p { color: var(--color-text); margin-bottom: 1rem; }
a { color: var(--color-secondary); text-decoration: none; transition: color var(--transition-speed) ease; }
a:hover { color: #a17c54; }
blockquote {
    font-family: var(--font-primary);
    font-style: italic;
    color: var(--color-text);
}

/* 4. Layout Principal */
.header {
    background-color: rgba(255, 255, 255, 0.85);
    padding: 1rem 0;
    position: fixed; top: 0; width: 100%; z-index: 1000;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-speed) ease;
}
.header.scrolled { background-color: rgba(255, 255, 255, 0.98); box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
.header-container { display: flex; justify-content: space-between; align-items: center; }
.logo-img { max-height: 65px; transition: transform var(--transition-speed) ease; }
.logo-img:hover { transform: scale(1.05); }
.nav-menu a {
    cursor: pointer; color: var(--color-primary); text-decoration: none;
    margin-left: 2.5rem; font-weight: 500; font-size: 1rem;
    position: relative; padding-bottom: 8px;
}
.nav-menu a::after {
    content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px;
    background-color: var(--color-secondary); transition: width var(--transition-speed) ease;
}
.nav-menu a:hover::after, .nav-menu a.active::after { width: 100%; }
#mobile-nav {
    position: fixed; top: 0; right: -100%; width: 85%; max-width: 320px;
    height: 100%; background-color: var(--color-background); z-index: 1001;
    transition: right 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: -5px 0 25px rgba(0,0,0,0.1);
    display: flex; flex-direction: column; padding: 6rem 2rem 2rem 2rem;
}
#mobile-nav.open { right: 0; }
#mobile-nav a { padding: 1rem; border-bottom: 1px solid var(--color-border); font-size: 1.1rem; color: var(--color-primary); }
#close-menu { position: absolute; top: 1.5rem; right: 1.5rem; font-size: 2rem; background: none; border: none; cursor: pointer; color: var(--color-text); }
#overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 1000; opacity: 0; visibility: hidden; transition: opacity var(--transition-speed) ease; }
#overlay.active { opacity: 1; visibility: visible; }
#page-content { margin-top: 97px; min-height: 70vh; }
.page-wrapper { animation: fadeIn 0.8s ease-out; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.footer { background-color: var(--color-primary); color: #adadad; padding: 5rem 0 2.5rem 0; font-size: 0.9rem; border-top: 4px solid var(--color-secondary); }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 3rem; }
.footer-logo { max-height: 60px; filter: brightness(0) invert(1); opacity: 0.7; margin-bottom: 1rem; }
.footer ul { list-style: none; padding: 0; }
.footer li { margin-bottom: 0.5rem; }
.footer a { color: #adadad; }
.footer a:hover { color: var(--color-white); }
.footer-bottom { border-top: 1px solid #444; margin-top: 4rem; padding-top: 2.5rem; text-align: center; }

/* 5. Componentes Reutilizáveis */
.section-padding { padding: 100px 0; }
.page-header { padding: 120px 0 90px 0; background-size: cover; background-position: center; position: relative; color: var(--color-white); }
.page-header::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(18, 18, 18, 0.8) 0%, rgba(18, 18, 18, 0.7) 100%); z-index: 1; }
.page-header .container { position: relative; z-index: 2; text-align: center; }
.page-header h1 { color: var(--color-white); }
.page-header p { color: rgba(255,255,255,0.85); max-width: 700px; margin: 1rem auto 0; }
.breadcrumb { margin-bottom: 1rem; font-size: 0.9rem; }
.breadcrumb a { color: rgba(255,255,255,0.7); }
.breadcrumb span { color: var(--color-white); }
.cta-button {
    background-color: var(--color-secondary); color: var(--color-white) !important;
    padding: 1rem 2.5rem; font-weight: 600; border-radius: 5px;
    transition: all var(--transition-speed) ease; display: inline-block;
    text-align: center; border: 2px solid var(--color-secondary); cursor: pointer;
}
.cta-button:hover { background-color: #a17c54; border-color: #a17c54; transform: translateY(-3px); box-shadow: 0 10px 20px rgba(185, 151, 105, 0.2); }
.whatsapp-float {
    position: fixed; bottom: 25px; right: 25px; background-color: #25D366;
    color: white; width: 60px; height: 60px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem; box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    z-index: 999; transition: transform 0.3s ease;
}
.whatsapp-float:hover { transform: scale(1.1); color: white; }

/* 6. Estilos Específicos de Página e Seções Novas */
.hero-section { min-height: calc(100vh - 97px); display: flex; align-items: center; position: relative; color: var(--color-white); background-color: #000; text-align: center; }
.video-background { position: absolute; inset: 0; overflow: hidden; z-index: 1; }
.video-background video { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: rgba(18, 18, 18, 0.65); z-index: 2; }
.hero-content { position: relative; z-index: 3; }
.hero-subtitle { font-weight: 500; color: rgba(255,255,255,0.85); margin-top: 1rem; max-width: 800px; margin-left: auto; margin-right: auto; font-family: var(--font-secondary); font-size: 1.25rem; }
.hero-title { font-size: 3.25rem; color: var(--color-white); line-height: 1.2; }
.hero-text { font-size: 1.1rem; margin: 1.5rem auto; color: rgba(255,255,255,0.85); max-width: 800px; }

.differentiator-card {
    background: white;
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease-in-out;
}
.differentiator-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}
.differentiator-card .icon {
    font-size: 2.5rem;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
}

.case-card {
    background-color: #fff;
    border: 1px solid var(--color-border);
    padding: 2.5rem;
    border-radius: 8px;
    transition: all var(--transition-speed) ease;
    height: 100%;
}
.case-card:hover { transform: translateY(-5px); box-shadow: 0 15px 30px rgba(0,0,0,0.07); }
.case-category { font-size: 0.8rem; font-weight: 700; color: var(--color-secondary); text-transform: uppercase; margin-bottom: 1rem; display: block; }
.case-title { font-size: 1.4rem; margin-bottom: 1.5rem; }
.case-card p { font-size: 0.95rem; line-height: 1.7; margin-bottom: 1rem; }
.case-card p strong { color: var(--color-primary); }

.testimonials-section { background-color: var(--color-accent); }
.testimonial-slider-container { position: relative; min-height: 150px; }
.testimonial-slide { display: flex; flex-direction: column; align-items: center; text-align: center; position: absolute; inset: 0; opacity: 0; transition: opacity 0.6s ease-in-out; }
.testimonial-slide.active { opacity: 1; }
.testimonial-text { font-size: 1.5rem; font-family: var(--font-primary); font-style: italic; line-height: 1.5; max-width: 800px; margin: 0 auto; }
.testimonial-author { margin-top: 1.5rem; font-weight: 600; color: var(--color-text); }

.counters-section { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; text-align: center; }
.counter-number { font-size: 3.5rem; font-weight: 700; color: var(--color-secondary); }

.timeline { position: relative; max-width: 800px; margin: 0 auto; }
.timeline::after { content: ''; position: absolute; width: 2px; background-color: var(--color-border); top: 0; bottom: 0; left: 50%; margin-left: -1px; }
.timeline-item { padding: 10px 40px; position: relative; width: 50%; }
.timeline-item:nth-child(odd) { left: 0; text-align: right; padding-right: 60px; }
.timeline-item:nth-child(even) { left: 50%; text-align: left; padding-left: 60px; }
.timeline-item::after { content: ''; position: absolute; width: 20px; height: 20px; background-color: var(--color-background); border: 3px solid var(--color-secondary); top: 15px; border-radius: 50%; z-index: 1; }
.timeline-item:nth-child(odd)::after { right: -10px; }
.timeline-item:nth-child(even)::after { left: -10px; }
.timeline-year { font-size: 1.2rem; font-weight: 700; color: var(--color-secondary); }

.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 3rem; margin-top: 4rem; }
.value-item i { font-size: 2rem; color: var(--color-secondary); margin-bottom: 1rem; }

.expertise-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.expertise-card { background-color: var(--color-accent); padding: 2.5rem; border-radius: 8px; border: 1px solid var(--color-border); transition: all var(--transition-speed) ease; display: block; }
.expertise-card:hover { transform: translateY(-5px); border-color: var(--color-secondary); box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.expertise-card p { margin-top: 1rem; font-size: 0.95rem; }
.expertise-icon {
    font-size: 2.5rem;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.insights-filters { display: flex; gap: 1rem; margin-bottom: 3rem; flex-wrap: wrap; }
.insights-filters input, .insights-filters select { padding: 0.75rem; border: 1px solid var(--color-border); border-radius: 5px; font-size: 1rem; flex-grow: 1; }
.insights-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; }
.insight-card {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    background-color: white;
    overflow: hidden;
    transition: all 0.3s ease;
}
.insight-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}
.insight-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.insight-card .category { font-size: 0.8rem; font-weight: 600; color: var(--color-secondary); text-transform: uppercase; margin-bottom: 1rem; }
.cta-link { font-weight: 600; display: inline-block; }

.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 600; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 0.75rem; border: 1px solid var(--color-border); border-radius: 5px; font-size: 1rem; }

.newsletter-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #555;
    background-color: #333;
    color: var(--color-white);
    border-radius: 5px;
    margin-bottom: 0.75rem;
}
.newsletter-button {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--color-secondary);
    color: var(--color-white);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color var(--transition-speed) ease;
}
.newsletter-button:hover { background-color: #a17c54; }

/* 7. Acessibilidade & Alto Contraste */
.header-actions { display: flex; align-items: center; gap: 1rem; }
.accessibility-controls { display: none; gap: 0.5rem; border: 1px solid var(--color-border); padding: 0.25rem; border-radius: 5px; }
.accessibility-controls button { background: none; border: none; cursor: pointer; padding: 0.25rem 0.5rem; font-weight: 600; }
:focus-visible { outline: 3px solid var(--color-secondary); outline-offset: 2px; border-radius: 2px; }
body.high-contrast { background-color: #000 !important; }
body.high-contrast * { color: #fff !important; background-color: transparent !important; border-color: #888 !important; }
body.high-contrast img:not(.logo-img):not(.footer-logo), body.high-contrast .page-header { filter: grayscale(100%) contrast(120%) !important; }
body.high-contrast .video-background video { filter: grayscale(100%) brightness(40%) contrast(120%) !important; }
body.high-contrast a { color: #ffff00 !important; text-decoration: underline !important; }
body.high-contrast .cta-button { background-color: #ffff00 !important; color: #000 !important; border-color: #ffff00 !important; }
body.high-contrast .whatsapp-float { border: 2px solid #ffff00 !important; }
body.high-contrast .logo-img, body.high-contrast .footer-logo { filter: brightness(0) invert(1) !important; }
.high-contrast .hero-overlay, .high-contrast .page-header::after { background: rgba(0, 0, 0, 0.5) !important; }
.high-contrast .header, .high-contrast .footer, .high-contrast #mobile-nav { background-color: #111 !important; }

/* 8. Componentes Adicionais (Toast, Modal) */
#toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 9999; }
.toast { padding: 1rem 1.5rem; margin-bottom: 1rem; border-radius: 5px; color: white; box-shadow: 0 4px 15px rgba(0,0,0,0.2); opacity: 0; transform: translateX(100%); transition: all 0.5s ease-out; }
.toast.info { background-color: #3498db; }
.toast.success { background-color: #2ecc71; }
.toast.error { background-color: #e74c3c; }
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 2000; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: opacity var(--transition-speed) ease, visibility var(--transition-speed) ease; }
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal-content { background: var(--color-background); width: 90%; max-width: 800px; max-height: 90vh; border-radius: 8px; display: flex; flex-direction: column; transform: scale(0.95); transition: transform var(--transition-speed) ease; }
.modal-overlay.active .modal-content { transform: scale(1); }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 1.5rem; border-bottom: 1px solid var(--color-border); flex-shrink: 0; }
.modal-header h2 { font-size: 1.5rem; margin: 0; }
#modal-close { background: none; border: none; font-size: 1.5rem; cursor: pointer; }
.modal-body { padding: 2rem; overflow-y: auto; }
.modal-body ul { margin-left: 1.5rem; margin-bottom: 1rem; list-style: disc; }
.modal-body h3 { font-size: 1.4rem; margin-bottom: 0.75rem; margin-top: 1.5rem; font-family: var(--font-primary); }

/* 9. Media Queries & Responsividade */
@media (min-width: 993px) {
    .nav-menu { display: flex; }
    #mobile-menu-button { display: none; }
    .accessibility-controls { display: flex; }
}
@media (max-width: 992px) {
    .nav-menu { display: none; }
    #mobile-menu-button { display: block; }
    .values-grid { grid-template-columns: 1fr; }
    .timeline::after { left: 20px; }
    .timeline-item { width: 100%; padding-left: 50px; padding-right: 15px; }
    .timeline-item:nth-child(odd), .timeline-item:nth-child(even) { left: 0; text-align: left; }
    
    /* === CORREÇÃO DEFINITIVA APLICADA AQUI === */
    .timeline-item:nth-child(odd)::after,
    .timeline-item:nth-child(even)::after {
        left: 10px;
        right: auto;
    }
}
@media (max-width: 768px) {
    h1, .hero-title, .page-header h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    .section-padding { padding: 80px 0; }
    .counters-section, .differentiator-card, .expertise-card { grid-template-columns: 1fr; }
    .case-card { padding: 1.5rem; }
    .hero-text { font-size: 1rem; }
    .footer-grid { grid-template-columns: 1fr; }
}