/* ==========================================================================
   DESIGN SYSTEM & GLOBAL STYLES - ARTE BRANCA
   ========================================================================== */

/* Importação das Fontes */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    /* Paleta de Cores */
    --color-primary: #0F172A;       /* Azul Noturno Escuro (Fundo e Textos Escuros) */
    --color-primary-light: #1E293B; /* Azul Noturno Médio (Cards e seções secundárias) */
    --color-secondary: #D4AF37;     /* Dourado Metálico (Destaques, Qualidade Premium) */
    --color-secondary-hover: #C5A028;
    --color-accent: #25D366;        /* Verde WhatsApp (Conversão) */
    --color-accent-hover: #128C7E;
    --color-white: #FFFFFF;
    --color-light-bg: #F8FAFC;      /* Cinza Claro Soft */
    --color-border: #E2E8F0;
    --color-text-dark: #0F172A;
    --color-text-muted: #64748B;
    --color-text-light: #F1F5F9;

    /* Tipografia */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Sombras e Bordas */
    --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 8px 16px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 16px 32px rgba(15, 23, 42, 0.12);
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;

    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset de Estilos */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

/* Efeito de Carregamento (Preloader) */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(212, 175, 55, 0.1);
    border-radius: 50%;
    border-top-color: var(--color-secondary);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Estilos de Tipografia */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary);
}

p {
    margin-bottom: 1rem;
}

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

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

/* Layout Geral & Seções */
.section {
    padding: 80px 0;
}

.section-dark {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

.section-dark h2, .section-dark h3 {
    color: var(--color-white);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Centralização do Header de Seções */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 56px auto;
}

.section-header .tag {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--color-secondary);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: 50px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--color-text-muted);
    font-size: 1.125rem;
}

.section-dark .section-header p {
    color: #94A3B8;
}

/* ==========================================================================
   COMPONENTES REUTILIZÁVEIS E INTERATIVOS
   ========================================================================== */

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--border-radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    gap: 8px;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.btn-whatsapp {
    background-color: var(--color-accent);
    color: var(--color-white);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.4);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-secondary);
    color: var(--color-secondary);
}

.btn-outline:hover {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* Botão do WhatsApp Flutuante Fixo */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--color-accent);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: pulseWhatsApp 2s infinite;
}

.whatsapp-float:hover {
    background-color: var(--color-accent-hover);
    transform: scale(1.1);
}

@keyframes pulseWhatsApp {
    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);
    }
}

/* Grid de Bento-Style nos Serviços */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-secondary);
}

.service-card-img {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.service-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-smooth);
}

.service-card:hover .service-card-img img {
    transform: scale(1.05);
}

.service-card-content {
    padding: 32px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.service-card-content h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.service-card-content p {
    color: var(--color-text-muted);
    margin-bottom: 24px;
    flex-grow: 1;
}

.service-card-footer {
    display: flex;
    align-items: center;
    color: var(--color-secondary);
    font-weight: 600;
    font-family: var(--font-heading);
}

.service-card-footer svg {
    transition: transform var(--transition-fast);
}

.service-card:hover .service-card-footer svg {
    transform: translateX(4px);
}

/* Slider de Antes e Depois */
.before-after-wrapper {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 16/10;
}

.ba-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    user-select: none;
}

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

.ba-before {
    z-index: 1;
}

.ba-after {
    z-index: 2;
    clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%);
}

.ba-slider-handle {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background-color: var(--color-secondary);
    z-index: 3;
    cursor: ew-resize;
    transform: translateX(-50%);
}

.ba-slider-button {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 48px;
    height: 48px;
    background-color: var(--color-secondary);
    color: var(--color-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    pointer-events: none;
}

.ba-label {
    position: absolute;
    bottom: 20px;
    padding: 8px 16px;
    background-color: rgba(15, 23, 42, 0.8);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 4px;
    z-index: 3;
    letter-spacing: 1px;
}

.ba-label-before {
    left: 20px;
}

.ba-label-after {
    right: 20px;
}

/* Accordion de FAQ */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--color-light-bg);
    border-radius: var(--border-radius-sm);
    margin-bottom: 16px;
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-item.active {
    border-color: var(--color-secondary);
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    user-select: none;
}

.faq-icon {
    font-size: 1.25rem;
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--color-secondary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 24px;
    color: var(--color-text-muted);
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    padding-bottom: 24px;
}

/* ==========================================================================
   ESTRUTURA DE CABEÇALHO E MENU
   ========================================================================== */

header.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-fast);
}

header.site-header.scrolled {
    background-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
    transition: var(--transition-fast);
}

header.site-header.scrolled .header-container {
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background-color: var(--color-secondary);
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-primary);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
    letter-spacing: -0.5px;
}

.logo-text span {
    color: var(--color-secondary);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
}

.main-nav a {
    color: #94A3B8;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
}

.main-nav a:hover, .main-nav a.active {
    color: var(--color-white);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 24px;
    cursor: pointer;
}

/* ==========================================================================
   ESTRUTURA DE SEÇÕES ESPECÍFICAS
   ========================================================================== */

/* Hero Section (Home) */
.hero-section {
    position: relative;
    padding: 180px 0 100px 0;
    background-color: var(--color-primary);
    background-image: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.8) 100%), url('../assets/images/hero-home.png');
    background-size: cover;
    background-position: center;
    color: var(--color-white);
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-content {
    max-width: 650px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background-color: rgba(212, 175, 55, 0.15);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 50px;
    color: var(--color-secondary);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 24px;
    text-transform: uppercase;
}

.hero-tag .dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-accent);
    border-radius: 50%;
    animation: pulseDot 1.5s infinite;
}

@keyframes pulseDot {
    0% { transform: scale(0.8); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.8); opacity: 0.5; }
}

.hero-section h1 {
    font-size: 3.5rem;
    color: var(--color-white);
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero-section p {
    font-size: 1.25rem;
    color: #94A3B8;
    margin-bottom: 36px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

/* Contadores / Estatísticas */
.stats-bar {
    background-color: var(--color-primary-light);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}

.stat-item h3 {
    font-size: 3rem;
    color: var(--color-secondary);
    margin-bottom: 8px;
}

.stat-item p {
    color: #94A3B8;
    font-size: 0.95rem;
    margin: 0;
}

/* Benefícios & Diferenciais */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.benefit-card {
    background-color: var(--color-light-bg);
    padding: 48px 32px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
}

.benefit-card:hover {
    background-color: var(--color-white);
    border-color: var(--color-secondary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.benefit-icon {
    width: 64px;
    height: 64px;
    background-color: var(--color-white);
    border-radius: var(--border-radius-sm);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-secondary);
    font-size: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.benefit-card:hover .benefit-icon {
    background-color: var(--color-secondary);
    color: var(--color-primary);
}

.benefit-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.benefit-card p {
    color: var(--color-text-muted);
    margin: 0;
}

/* Diferenciais e Medos de Contratar Amadores */
.differentiator-section {
    background-color: var(--color-light-bg);
}

.diff-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-top: 56px;
}

.diff-box {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.diff-box-bad {
    border-top: 4px solid #EF4444;
}

.diff-box-good {
    border-top: 4px solid var(--color-secondary);
}

.diff-box h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.diff-list {
    list-style: none;
}

.diff-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--color-text-muted);
}

.diff-list li svg {
    flex-shrink: 0;
    margin-top: 4px;
}

.diff-box-bad .diff-list li svg {
    color: #EF4444;
}

.diff-box-good .diff-list li svg {
    color: var(--color-accent);
}

/* Galeria de Fotos */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-smooth);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
    color: var(--color-white);
    padding: 24px;
    text-align: center;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay h4 {
    color: var(--color-white);
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.gallery-overlay span {
    color: var(--color-secondary);
    font-size: 0.875rem;
    font-family: var(--font-heading);
    font-weight: 500;
}

/* Depoimentos */
.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    padding: 40px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.testimonial-stars {
    color: var(--color-secondary);
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.testimonial-content {
    font-style: italic;
    color: var(--color-text-muted);
    flex-grow: 1;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background-color: var(--color-primary-light);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-white);
    font-weight: 700;
    font-family: var(--font-heading);
}

.author-info h4 {
    font-size: 1rem;
    margin: 0;
}

.author-info span {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* Seção de Contato / Localização */
.contact-section {
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 56px;
}

.contact-info h3 {
    font-size: 1.75rem;
    margin-bottom: 24px;
}

.contact-details {
    margin-bottom: 40px;
}

.contact-detail-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background-color: rgba(212, 175, 55, 0.1);
    border-radius: var(--border-radius-sm);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-secondary);
    font-size: 18px;
    flex-shrink: 0;
}

.contact-text h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.contact-text p, .contact-text a {
    color: var(--color-text-muted);
    margin: 0;
}

.map-container {
    height: 250px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.contact-form-box {
    background-color: var(--color-light-bg);
    border-radius: var(--border-radius-md);
    padding: 40px;
    border: 1px solid var(--color-border);
}

.contact-form-box h3 {
    margin-bottom: 8px;
}

.contact-form-box p {
    color: var(--color-text-muted);
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    background-color: var(--color-white);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

/* Rodapé */
.site-footer {
    background-color: var(--color-primary);
    color: #94A3B8;
    padding: 80px 0 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand .logo {
    margin-bottom: 24px;
}

.footer-brand p {
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-sm);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-white);
    transition: var(--transition-fast);
}

.social-link:hover {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.footer-col h3 {
    color: var(--color-white);
    font-size: 1.125rem;
    margin-bottom: 24px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: 4px;
}

.footer-contact-list {
    list-style: none;
}

.footer-contact-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.footer-contact-list li svg {
    color: var(--color-secondary);
    flex-shrink: 0;
    margin-top: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.875rem;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

/* ==========================================================================
   LANDING PAGES - ESTILOS ADICIONAIS
   ========================================================================== */

/* Hero Landing Page */
.hero-landing {
    padding: 160px 0 80px 0;
    min-height: 60vh;
    background-color: var(--color-primary);
    position: relative;
    display: flex;
    align-items: center;
}

.hero-landing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.85);
    z-index: 1;
}

.hero-landing.drywall-bg {
    background-image: url('../assets/images/service-drywall.png');
    background-size: cover;
    background-position: center;
}

.hero-landing.eletrica-bg {
    background-image: url('../assets/images/service-eletrica.png');
    background-size: cover;
    background-position: center;
}

.hero-landing.pintura-bg {
    background-image: url('../assets/images/service-pintura.png');
    background-size: cover;
    background-position: center;
}

.hero-landing .container {
    position: relative;
    z-index: 2;
}

.hero-landing h1 {
    font-size: 3rem;
    color: var(--color-white);
    margin-bottom: 16px;
    max-width: 800px;
}

.hero-landing p {
    font-size: 1.125rem;
    color: #94A3B8;
    max-width: 600px;
    margin-bottom: 32px;
}

/* Seção de Problemas que resolvemos */
.problems-section {
    background-color: var(--color-light-bg);
}

.problems-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.problems-text h3 {
    font-size: 2rem;
    margin-bottom: 24px;
}

.problem-items {
    list-style: none;
}

.problem-item {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.problem-item-icon {
    width: 24px;
    height: 24px;
    background-color: rgba(239, 68, 68, 0.1);
    color: #EF4444;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
    font-size: 12px;
    margin-top: 4px;
}

.problem-item-text h4 {
    font-size: 1.125rem;
    margin-bottom: 4px;
}

.problem-item-text p {
    color: var(--color-text-muted);
    margin: 0;
}

.problems-image {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* Seção "Solicite orçamento agora" */
.cta-banner {
    background-image: linear-gradient(135deg, rgba(15, 23, 42, 0.98) 0%, rgba(212, 175, 55, 0.1) 100%), url('../assets/images/hero-home.png');
    background-size: cover;
    background-position: center;
    color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: 64px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.cta-banner h2 {
    color: var(--color-white);
    font-size: 2.25rem;
    margin-bottom: 16px;
}

.cta-banner p {
    color: #94A3B8;
    max-width: 600px;
    margin: 0 auto 32px auto;
    font-size: 1.125rem;
}

.cta-banner .btn {
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

/* ==========================================================================
   RESPONSIVIDADE (MOBILE FIRST)
   ========================================================================== */

@media (max-width: 1024px) {
    .hero-section h1 {
        font-size: 2.75rem;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    .diff-comparison {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .testimonials-slider {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .problems-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-primary);
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        padding: 24px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s ease;
    }
    .main-nav.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    .main-nav ul {
        flex-direction: column;
        gap: 16px;
    }
    .hero-section h1 {
        font-size: 2.25rem;
    }
    .hero-section p {
        font-size: 1.125rem;
    }
    .section-header h2 {
        font-size: 2rem;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .cta-banner {
        padding: 40px 24px;
    }
    .cta-banner h2 {
        font-size: 1.75rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
}

/* Estilos para o Modal de Depoimento Público */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--color-primary-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    width: 100%;
    max-width: 500px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    position: relative;
    transform: translateY(-20px);
    transition: all 0.3s ease-in-out;
    color: var(--color-text-light);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: #94A3B8;
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-white);
}

.modal-content h3 {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.modal-content p {
    color: #94A3B8;
    margin-bottom: 24px;
}

.modal-content label {
    color: #94A3B8;
}

.modal-content .form-control {
    background-color: rgba(15, 23, 42, 0.5);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
}

.modal-content .form-control:focus {
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

/* Custom Star Rating Select */
.stars-select {
    display: flex;
    gap: 8px;
    font-size: 1.5rem;
    color: #475569;
    margin-bottom: 20px;
    cursor: pointer;
}

.stars-select i.selected {
    color: var(--color-secondary);
}

/* Upload de Imagem Elegante */
.image-upload-box {
    position: relative;
    border: 2px dashed rgba(255, 255, 255, 0.15);
    padding: 24px;
    border-radius: var(--border-radius-sm);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
    margin-bottom: 20px;
}

.image-upload-box:hover {
    border-color: var(--color-secondary);
    background-color: rgba(255, 255, 255, 0.02);
}

.image-upload-box input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.image-preview {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 12px auto;
    border: 2px solid var(--color-secondary);
    display: none;
}

.upload-placeholder {
    color: #94A3B8;
}

.upload-placeholder i {
    font-size: 2rem;
    margin-bottom: 8px;
    color: var(--color-secondary);
}

/* Success Message Box */
.success-msg-box {
    text-align: center;
    padding: 32px 0;
    display: none;
}

.success-msg-box i {
    font-size: 4rem;
    color: var(--color-accent);
    margin-bottom: 20px;
}

.success-msg-box h4 {
    color: var(--color-white);
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.success-msg-box p {
    color: #CBD5E1;
    font-size: 0.95rem;
}