/* --- Variáveis de Cor e Estilos Base --- */
:root {
    --color-primary: #f58220; /* Laranja RC */
    --color-secondary: #1a3a6c; /* Azul Acinzentado RC */
    --color-dark: #2d3748;
    --color-light: #f7fafc;
    --color-text: #4a5568;
    --color-success: #28a745;
    --color-error: #dc3545;
    --color-focus-ring: rgba(245, 130, 32, 0.5);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--color-text); background-color: #fff; line-height: 1.7; }

/* --- Classes Utilitárias --- */
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-title { text-align: center; font-size: 2.5rem; color: var(--color-secondary); margin-bottom: 20px; font-weight: 700; }
.section-subtitle { text-align: center; max-width: 700px; margin: 0 auto 50px; font-size: 1.1rem; }
.btn { display: inline-block; padding: 14px 32px; border-radius: 8px; text-decoration: none; font-weight: 600; transition: all 0.3s ease; text-align: center; border: 2px solid transparent; cursor: pointer; }
.btn-primary { background-color: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.btn-primary:hover { background-color: #e07014; border-color: #e07014; transform: translateY(-2px); box-shadow: 0 4px 10px rgba(0,0,0,0.1); }
.btn-secondary { background-color: transparent; color: #fff; border-color: #fff; }
.btn-secondary:hover { background-color: #fff; color: var(--color-secondary); }

/* --- Estilos para Fundos e Textos --- */
.bg-primary {
    background-color: var(--color-primary);
}
.text-center {
    text-align: center;
}
.bg-primary .section-title,
.bg-primary .section-subtitle {
    color: #fff;
}

/* --- Melhorias de UX e Acessibilidade --- */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
    box-shadow: 0 0 0 5px var(--color-focus-ring);
    border-radius: 4px;
}
.form-group input:focus-visible, .form-group select:focus-visible, .form-group textarea:focus-visible {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-focus-ring);
}

/* Breadcrumbs */
.breadcrumb { list-style: none; padding: 0; margin: -40px 0 40px 0; font-size: 0.9rem; }
.breadcrumb li { display: inline; color: var(--color-text); }
.breadcrumb li+li::before { content: '/\00a0'; padding: 0 8px; color: #ccc; }
.breadcrumb a { color: var(--color-primary); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

/* --- Breadcrumb Section --- */
.breadcrumb-section {
    background-color: #f8f9fa;
    padding: 20px 0;
    border-bottom: 1px solid #e9ecef;
}

.breadcrumb-section .breadcrumb {
    margin: 0;
}

/* --- Página de Orçamento Específica --- */
.orcamento-hero {
    padding: 80px 0 60px 0;
}

.orcamento-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.orcamento-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.option-card {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.option-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
    border-color: var(--color-primary);
}

.option-card.featured {
    border-color: var(--color-primary);
    position: relative;
}

.featured-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--color-primary);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.option-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary), #e07014);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
}

.option-icon svg {
    width: 40px;
    height: 40px;
}

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

.option-card p {
    color: var(--color-text);
    margin-bottom: 25px;
    line-height: 1.6;
}

/* --- Process Steps --- */
.process-steps {
    margin-bottom: 40px;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: white;
    border-radius: 12px;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.process-step:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border-color: var(--color-primary);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.step-content h4 {
    color: var(--color-secondary);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.step-content p {
    color: var(--color-text);
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* --- Guarantees Section --- */
.guarantees {
    background: var(--color-light);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid #e9ecef;
}

.guarantees h4 {
    color: var(--color-secondary);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.guarantee-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.guarantee-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--color-text);
}

.guarantee-list li:last-child {
    margin-bottom: 0;
}

.guarantee-list svg {
    width: 20px;
    height: 20px;
    color: var(--color-success);
    flex-shrink: 0;
}

/* --- Button Improvements --- */
.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
    margin-top: 10px;
}

/* --- Form Enhancements --- */
.quote-form-wrapper {
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    border: 1px solid #e9ecef;
}

.quote-info-wrapper {
    background: var(--color-light);
    border-radius: 16px;
    border: 1px solid #e9ecef;
}

/* --- Botão voltar ao topo e elementos flutuantes --- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(26, 58, 108, 0.3);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(26, 58, 108, 0.5);
}

/* Barra de progresso de scroll */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    z-index: 9999;
    transition: width 0.1s ease;
}

/* Loading screen sutil */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255,255,255,0.3);
    border-top: 4px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Lazy loading para imagens */
img.lazy {
    opacity: 0;
    transition: opacity 0.3s;
}

img.lazy.loaded {
    opacity: 1;
}

/* Toast notifications */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #28a745;
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1000;
    max-width: 300px;
}

.toast.show {
    transform: translateX(0);
}

.toast.error {
    background: #dc3545;
}

.toast.info {
    background: #17a2b8;
}

/* --- Cabeçalho e Navegação --- */
.header { background-color: #fff; box-shadow: 0 2px 10px rgba(0,0,0,0.05); position: sticky; top: 0; z-index: 1000; width: 100%; }
.navbar { display: flex; justify-content: space-between; align-items: center; height: 80px; }
.nav-logo img { max-height: 150px; width: auto; display: block; }
.nav-menu { display: flex; list-style: none; gap: 30px; align-items: center; }
.nav-link { text-decoration: none; color: var(--color-dark); font-weight: 600; transition: color 0.3s ease; padding: 5px 0; position: relative; }
.nav-link:hover, .nav-link.active { color: var(--color-primary); }
.nav-link::after { content: ''; position: absolute; width: 0; height: 2px; bottom: -2px; left: 50%; background-color: var(--color-primary); transition: all 0.3s ease-out; }
.nav-link:hover::after, .nav-link.active::after { width: 100%; left: 0; }
.nav-link.btn.active { color: #fff !important; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; z-index: 1002; }
.nav-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 999; }
.nav-overlay.active { display: block; }

/* --- Seção Hero --- */
.hero { 
    background-image: linear-gradient(rgba(26, 58, 108, 0.75), rgba(26, 58, 108, 0.75)), url('../images/hero-background.webp'); 
    background-size: cover; 
    background-position: center; 
    background-attachment: fixed; 
    min-height: calc(100vh - 80px); 
    display: flex; 
    align-items: center; 
    text-align: center; 
    color: #fff; 
    padding: 60px 0; 
}

/* Hero alternativo para página de orçamento */
.hero.hero-orcamento {
    background-image: linear-gradient(rgba(26, 58, 108, 0.8), rgba(245, 130, 32, 0.3)), url('../images/orcamento-hero-bg.webp');
    min-height: 60vh;
}

/* Se não tiver imagem específica, usa gradiente */
body[data-page="orcamento"] .hero {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    min-height: 60vh;
}

.hero-content { 
    max-width: 800px; 
    margin: 0 auto; 
    animation: fadeIn 1s ease-in-out; 
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.hero h1 { font-size: 3.5rem; margin-bottom: 20px; line-height: 1.2; font-weight: 700; }
.hero p { font-size: 1.2rem; margin-bottom: 40px; font-weight: 400; max-width: 90%; margin-left: auto; margin-right: auto; }
.hero-buttons .btn { margin: 10px; }

/* --- WhatsApp Float Button (melhorado) --- */
.whatsapp-float { 
    position: fixed; 
    width: 60px; 
    height: 60px; 
    bottom: 40px; 
    right: 40px; 
    background-color: #25d366; 
    color: #FFF; 
    border-radius: 50px; 
    text-align: center; 
    font-size: 30px; 
    box-shadow: 2px 2px 6px rgba(0,0,0,0.25); 
    z-index: 100; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    animation: pulse 2s infinite;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

@keyframes pulse { 0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); } 70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(37, 211, 102, 0); } 100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); } }

/* =================================
   NOVO LAYOUT - SEÇÃO SOBRE-NÓS (v3)
   ================================= */

.about-container-v3 {
    max-width: 900px;
    margin: 0 auto;
}

.about-header-v3 {
    text-align: center;
    margin-bottom: 40px;
}

.about-subtitle-v3 {
    font-size: 1.5rem;
    color: var(--color-secondary);
    font-weight: 600;
    line-height: 1.4;
    max-width: 600px;
    margin: 0 auto;
}

.about-panoramic-image-v3 {
    margin-bottom: 40px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.about-panoramic-image-v3 img {
    width: 100%;
    display: block;
}

.about-text-columns-v3 {
    column-count: 2;
    column-gap: 40px;
    margin-bottom: 80px;
}

.about-text-columns-v3 p {
    margin-bottom: 1em;
}

/* Grid de Valores */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.mission-card {
    background-color: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mission-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 20px rgba(45, 55, 72, 0.1);
}

.mission-card-icon {
    margin: 0 auto 20px;
    background-color: var(--color-primary);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
}

.mission-card-icon svg {
    width: 32px;
    height: 32px;
}

.mission-card h4 {
    font-size: 1.25rem;
    color: var(--color-secondary);
    margin-bottom: 10px;
}

/* --- Seção de Serviços --- */
.services-grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 40px; }
.service-card { background-color: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 30px; text-align: center; box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.service-card:hover { transform: translateY(-5px); box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1); }
.service-card-icon { margin: 0 auto 20px; background-color: var(--color-light); width: 80px; height: 80px; border-radius: 50%; display: flex; justify-content: center; align-items: center; }
.service-card-icon svg { width: 40px; height: 40px; color: var(--color-primary); }
.service-card h5 { font-size: 1.25rem; color: var(--color-secondary); margin-bottom: 10px; }
.service-card p { font-size: 1rem; line-height: 1.6; margin-bottom: 20px; }
.service-card-link { color: var(--color-primary); text-decoration: none; font-weight: 600; }
.service-card-link:hover { text-decoration: underline; }
.service-division { margin-top: 60px; }
.service-division:first-child { margin-top: 0; }
.service-division h3 { text-align: center; font-size: 1.8rem; color: var(--color-dark); margin-bottom: 10px; }

/* --- PORTFÓLIO E FILTROS DO BLOG --- */
.portfolio-header {
    text-align: center;
    margin-bottom: 50px;
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 24px;
    border: 2px solid #e1e5e9;
    background: white;
    color: #666;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.portfolio-grid-enhanced {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin: 50px 0;
}

.portfolio-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    opacity: 1;
    transform: translateY(0);
}

.portfolio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.portfolio-card.hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

.portfolio-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.portfolio-overlay {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    gap: 8px;
}

.portfolio-tags .tag {
    background: rgba(26, 58, 108, 0.9);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.portfolio-content {
    padding: 25px;
}

.portfolio-location {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #666;
    font-size: 14px;
    margin-bottom: 10px;
}

.portfolio-content h4 {
    color: var(--color-primary);
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.portfolio-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.portfolio-stats {
    display: flex;
    justify-content: space-between;
    margin: 20px 0;
    padding: 15px 0;
    border-top: 1px solid #f0f0f0;
    border-bottom: 1px solid #f0f0f0;
}

.stat {
    text-align: center;
    flex: 1;
}

.stat-number {
    display: block;
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1.1rem;
}

.stat-label {
    font-size: 12px;
    color: #888;
    margin-top: 4px;
}

.portfolio-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.portfolio-actions .btn {
    flex: 1;
    text-align: center;
    padding: 10px 15px;
    font-size: 14px;
}

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

.btn-outline:hover {
    background: var(--color-primary);
    color: white;
}

/* ===== SEÇÃO DE ESTATÍSTICAS MELHORADA - VERSÃO ATUALIZADA ===== */
.portfolio-stats-section {
    max-width: 1200px;
    margin: 80px auto;
    padding: 60px 20px;
    background: linear-gradient(135deg, var(--color-secondary) 0%, #2a4a7c 50%, var(--color-primary) 100%);
    border-radius: 24px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
    text-align: center;
}

/* Padrão de fundo sutil */
.portfolio-stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="https://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

/* Efeito de partículas flutuantes */
.portfolio-stats-section::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 20% 30%, rgba(245, 130, 32, 0.1) 0%, transparent 30%),
                radial-gradient(circle at 80% 70%, rgba(245, 130, 32, 0.08) 0%, transparent 25%),
                radial-gradient(circle at 60% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 20%);
    animation: floatingParticles 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes floatingParticles {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(-20px, -20px) rotate(120deg); }
    66% { transform: translate(20px, -10px) rotate(240deg); }
}

.portfolio-stats-section h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
    text-align: center;
    line-height: 1.2;
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Subtítulo descritivo */
.portfolio-stats-section .stats-subtitle {
    font-size: 1.1rem;
    color: #cbd5e1;
    max-width: 600px;
    text-align: center;
    line-height: 1.6;
    z-index: 2;
    position: relative;
    margin: 0 auto 60px auto;
    padding: 0 20px;
    opacity: 0.9;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 60px;
    position: relative;
    z-index: 2;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

/* Efeito de hover melhorado */
.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(245, 130, 32, 0.15) 0%, transparent 50%);
    transform: scale(0);
    transition: transform 0.6s ease;
}

.stat-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(245, 130, 32, 0.5);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2),
                0 0 30px rgba(245, 130, 32, 0.3);
}

.stat-card:hover::before {
    transform: scale(1);
}

.stat-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, var(--color-primary) 0%, #e07014 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(245, 130, 32, 0.4);
}

.stat-card:hover .stat-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 30px rgba(245, 130, 32, 0.6);
}

.stat-icon svg {
    width: 32px;
    height: 32px;
    color: white;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 8px;
    display: block;
    position: relative;
    z-index: 2;
    line-height: 1;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #ffffff 0%, rgba(245, 130, 32, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-text {
    font-size: 1rem;
    color: #cbd5e1;
    font-weight: 500;
    position: relative;
    z-index: 2;
    line-height: 1.4;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Animação de entrada para cada card */
.stat-card {
    animation: fadeInUp 0.8s ease-out;
    animation-fill-mode: both;
}

.stat-card:nth-child(1) { animation-delay: 0.1s; }
.stat-card:nth-child(2) { animation-delay: 0.2s; }
.stat-card:nth-child(3) { animation-delay: 0.3s; }
.stat-card:nth-child(4) { animation-delay: 0.4s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Efeito especial para números grandes */
.stat-card .stat-number[data-big="true"] {
    background: linear-gradient(135deg, #ffffff 0%, var(--color-primary) 50%, #e07014 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.portfolio-cta {
    background: #f8f9fa;
    padding: 50px 30px;
    border-radius: 15px;
    text-align: center;
    margin-top: 40px;
}

.cta-content h3 {
    color: var(--color-primary);
    margin-bottom: 15px;
    font-size: 2rem;
}

.cta-content p {
    color: #666;
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

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

.btn-outline-primary:hover {
    background: var(--color-primary);
    color: white;
}

/* --- FAQ MELHORADO --- */
.faq-header {
    text-align: center;
    margin-bottom: 50px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.faq-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.faq-item.active {
    box-shadow: 0 8px 25px rgba(26, 58, 108, 0.15);
}

.faq-question {
    width: 100%;
    padding: 25px;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(26, 58, 108, 0.05);
}

.faq-question span {
    flex: 1;
    margin-right: 15px;
}

.faq-icon {
    transition: transform 0.3s ease;
    flex-shrink: 0;
    color: var(--color-secondary);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 25px 25px 25px;
    margin: 0;
    color: #666;
    line-height: 1.6;
}

.faq-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, #2a4a7c 100%);
    border-radius: 15px;
    padding: 40px;
    text-align: center;
    color: white;
}

.faq-cta-content h3 {
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.faq-cta-content p {
    margin-bottom: 25px;
    font-size: 1.1rem;
    opacity: 0.9;
}

.faq-cta .btn {
    background: white;
    color: var(--color-primary);
    border: none;
    padding: 15px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.faq-cta .btn:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
}

/* --- FOOTER APRIMORADO --- */
.footer {
    background: linear-gradient(135deg, #1a3a6c 0%, #2a4a7c 100%);
    color: white;
    margin-top: 60px;
}

.footer-main {
    padding: 60px 0 30px 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    align-items: start;
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 20px;
}

.footer-logo img {
    max-height: 120px;
    width: auto;
}

.footer-description {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #fff;
}

.footer-tagline {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 30px;
    opacity: 0.9;
}

.footer-col h4 {
    margin-bottom: 25px;
    font-size: 1.3rem;
    color: #fff;
    position: relative;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

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

.footer-nav-link {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-nav-link:hover {
    color: white;
    transform: translateX(5px);
}

.social-links h4 {
    margin-bottom: 15px;
}

.social-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    color: white;
}

.social-link.instagram {
    background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
}

.social-link.linkedin {
    background: #0077b5;
}

.social-link.facebook {
    background: #1877f2;
}

.social-link.whatsapp {
    background: #25d366;
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.footer-contact-list {
    list-style: none;
    padding: 0;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255,255,255,0.1);
}

.contact-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--color-primary);
}

.contact-info {
    flex: 1;
}

.contact-label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
    color: #fff;
}

.contact-info a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 25px 0;
    margin-top: 30px;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom-links {
    display: flex;
    gap: 25px;
}

.footer-bottom-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: white;
}

/* =================================
   CARROSSEL DE DEPOIMENTOS (SWIPER)
   ================================= */

#depoimentos {
    background-color: var(--color-light);
}

.testimonials-swiper {
    width: 100%;
    max-width: 800px;
    margin: 40px auto 0;
    padding-bottom: 50px;
}

.testimonials-swiper .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
}

.testimonials-swiper .testimonial-card {
    width: 100%;
    height: 100%;
    min-height: 280px;
}

.testimonials-swiper .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background-color: #ccc;
    opacity: 0.8;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.testimonials-swiper .swiper-pagination-bullet-active {
    background-color: var(--color-primary);
    transform: scale(1.2);
}

.testimonial-card { background-color: #fff; padding: 30px; border-radius: 12px; border: 1px solid #e2e8f0; display: flex; flex-direction: column; }
.testimonial-card p { font-style: italic; color: #333; flex-grow: 1; margin-bottom: 20px; }
.testimonial-card footer { display: flex; align-items: center; gap: 15px; }
.testimonial-avatar { width: 50px; height: 50px; border-radius: 50%; object-fit: cover; }
.testimonial-author strong { color: var(--color-secondary); display: block; }
.testimonial-author span { font-size: 0.9rem; color: var(--color-text); }

/* --- Seção da Calculadora --- */
#calculator { background-color: var(--color-light); }
.calculator-wrapper { max-width: 850px; margin: 40px auto 0; background-color: #fff; border-radius: 16px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); display: grid; grid-template-columns: 1fr; overflow: hidden; }
.calculator-form { padding: 40px; }
.calculator-result-display { background-color: var(--color-secondary); color: #fff; padding: 40px; display: flex; justify-content: center; align-items: center; text-align: center; }
#calc-result .calc-result-placeholder { display: flex; flex-direction: column; align-items: center; gap: 15px; color: rgba(255, 255, 255, 0.5); }
#calc-result .calc-result-placeholder svg { width: 60px; height: 60px; }
.calculator-form .form-group select, .calculator-form .form-group input { background-color: var(--color-light); border: 2px solid var(--color-light); }
.calculator-form .form-group select:focus, .calculator-form .form-group input:focus { background-color: #fff; border-color: var(--color-primary); }

/* Estilos Melhorados para o Resultado da Calculadora */
#calc-result strong { font-size: inherit; font-weight: normal; color: inherit; margin: 0; line-height: inherit; }
.calc-result-label { font-size: 1rem; font-weight: 600; color: rgba(255, 255, 255, 0.7); margin-bottom: 5px; }
.calc-result-price { display: flex; justify-content: center; align-items: flex-start; line-height: 1; margin-bottom: 20px; }
.calc-result-currency { font-size: 1.75rem; font-weight: 600; color: var(--color-primary); margin-right: 8px; margin-top: 5px; }
.calc-result-value { font-size: 3.5rem; font-weight: 700; color: #fff; }
.calc-result-divider { width: 50px; height: 3px; background-color: var(--color-primary); border: none; border-radius: 2px; margin: 0 auto 20px; }
.calc-result-disclaimer { font-size: 0.9rem; color: rgba(255, 255, 255, 0.8); line-height: 1.5; }

/* --- Seção Portfólio e Página de Portfólio (antiga) --- */
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 25px; margin-bottom: 40px; }
.portfolio-item { position: relative; display: block; overflow: hidden; border-radius: 12px; box-shadow: 0 8px 20px rgba(0,0,0,0.12); text-decoration: none; color: white; }
.portfolio-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.portfolio-item:hover img { transform: scale(1.08); }
.portfolio-caption { position: absolute; bottom: 0; left: 0; width: 100%; padding: 30px 20px 20px; background: linear-gradient(to top, rgba(0,0,0,0.85) 20%, transparent); transition: opacity 0.4s ease; }
.portfolio-caption h4 { margin: 0 0 5px 0; font-size: 1.5rem; text-shadow: 1px 1px 3px rgba(0,0,0,0.7); }
.portfolio-caption p { margin: 0; font-size: 1rem; text-shadow: 1px 1px 3px rgba(0,0,0,0.7); }
.view-all-portfolio { text-align: center; margin-top: 50px; }

/* --- Páginas de Detalhe de Serviço e Projeto (Novos Estilos) --- */
.project-detail-hero {
    position: relative;
    width: 100%;
    height: 50vh;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
}
.project-detail-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(26, 58, 108, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
}
.project-detail-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    max-width: 800px;
    padding: 0 20px;
}

.project-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    align-items: start;
}
.project-story h2 {
    font-size: 2rem;
    color: var(--color-secondary);
    margin-bottom: 20px;
}
.project-story h3 {
    font-size: 1.5rem;
    color: var(--color-dark);
    margin-top: 30px;
    margin-bottom: 15px;
}
.testimonial-quote {
    background-color: var(--color-light);
    border-left: 5px solid var(--color-primary);
    padding: 25px;
    margin-top: 30px;
    border-radius: 0 8px 8px 0;
}
.testimonial-quote p {
    font-style: italic;
    font-size: 1.1rem;
    margin: 0;
}
.testimonial-quote footer {
    margin-top: 15px;
    font-weight: 600;
    color: var(--color-primary);
    text-align: right;
}
.project-meta-wrapper {
    position: sticky;
    top: 120px;
}
.project-meta {
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.07);
    border: 1px solid #e2e8f0;
}
.project-meta h4 {
    color: var(--color-secondary);
    margin-bottom: 20px;
    font-size: 1.25rem;
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 10px;
}
.project-meta ul {
    list-style: none;
    padding: 0;
}
.project-meta li {
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 1rem;
}
.project-meta li:last-child {
    border-bottom: none;
}
.project-meta li strong {
    color: var(--color-dark);
}
.project-meta .btn {
    width: 100%;
    margin-top: 20px;
}

.project-info-grid { display: grid; grid-template-columns: 1fr; gap: 40px; margin-top: 50px; }
.project-description h3 { color: var(--color-secondary); margin-top: 20px; margin-bottom: 10px; }
.project-description h3:first-child { margin-top: 0; }

/* --- Página do Blog --- */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.blog-post-card { background-color: #fff; border-radius: 12px; box-shadow: 0 5px 15px rgba(0,0,0,0.08); overflow: hidden; display: flex; flex-direction: column; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.blog-post-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.12); }
.blog-post-card img { width: 100%; height: 200px; object-fit: cover; }
.blog-post-content { padding: 25px; flex-grow: 1; display: flex; flex-direction: column; }
.blog-post-content h4 { font-size: 1.25rem; color: var(--color-secondary); margin-bottom: 10px; }
.blog-post-content p { margin-bottom: 20px; flex-grow: 1; }
.blog-post-content a { color: var(--color-primary); text-decoration: none; font-weight: 600; align-self: flex-start; }
.blog-post-content a:hover { text-decoration: underline; }

/* --- Página de Artigo --- */
.article-container { max-width: 800px; }
.article-main-image { width: 100%; height: auto; border-radius: 8px; margin-bottom: 30px; }
.article-content h2 { color: var(--color-secondary); margin: 30px 0 15px; }
.article-cta { background-color: var(--color-light); padding: 30px; border-radius: 8px; margin-top: 40px; text-align: center; border: 1px solid #e2e8f0;}

/* --- Página de Contato e Orçamento --- */
.trust-points-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}
.trust-point {
    display: flex;
    align-items: center;
    gap: 15px;
    background-color: var(--color-light);
    padding: 20px;
    border-radius: 12px;
}
.trust-point-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    color: var(--color-primary);
}
.trust-point-text h4 {
    margin: 0 0 5px 0;
    color: var(--color-secondary);
}
.trust-point-text p {
    margin: 0;
    font-size: 0.9rem;
}

.contact-grid, .quote-grid { display: grid; grid-template-columns: 1.7fr 1fr; gap: 50px; margin-top: 40px; }
.contact-form-wrapper, .quote-form-wrapper { padding: 40px; background: #fff; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.07); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 14px; border: 1px solid #ccc; border-radius: 8px; font-family: 'Inter', sans-serif; font-size: 1rem; transition: border-color 0.3s, box-shadow 0.3s; }

.contact-info-wrapper h3 { font-size: 1.8rem; color: var(--color-secondary); margin-bottom: 30px; }
.contact-info-item { display: flex; align-items: flex-start; margin-bottom: 30px; }
.contact-info-icon { flex-shrink: 0; margin-right: 15px; color: var(--color-primary); width: 24px; height: 24px; margin-top: 2px; }
.contact-info-details h4 { margin: 0 0 5px 0; font-size: 1.2rem; color: var(--color-dark); }
.contact-info-details p, .contact-info-details a { margin: 0; color: var(--color-text); line-height: 1.6; }
.contact-info-details a { text-decoration: none; color: var(--color-primary); font-weight: 600; }
.contact-info-details a:hover { text-decoration: underline; }

.form-row { display: flex; gap: 20px; }
.form-row .form-group { flex: 1; }
.service-choice-group { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 15px; }
.service-choice-card { position: relative; display: block; }
.service-choice-card input[type="checkbox"] { opacity: 0; position: absolute; }
.service-choice-content { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 20px 15px; border: 2px solid #e2e8f0; border-radius: 8px; cursor: pointer; transition: all 0.3s ease; text-align: center; font-weight: 600; }
.service-choice-content svg { width: 32px; height: 32px; color: var(--color-secondary); transition: color 0.3s ease; }
.service-choice-card:hover .service-choice-content { border-color: var(--color-primary); background-color: var(--color-light); }
.service-choice-card input[type="checkbox"]:checked + .service-choice-content { border-color: var(--color-primary); background-color: var(--color-primary); color: #fff; }
.service-choice-card input[type="checkbox"]:checked + .service-choice-content svg { color: #fff; }

/* ==============================================
   SEÇÃO DE UPLOAD MODERNIZADA - NOVA VERSÃO
   ============================================== */

/* Upload Section Styles */
.upload-section {
    margin: 30px 0;
}

.upload-section-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.upload-section-title svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

.upload-subtitle {
    font-size: 0.95rem;
    color: var(--color-text);
    margin-bottom: 20px;
    line-height: 1.5;
}

.file-upload-container {
    position: relative;
    background: linear-gradient(135deg, #f8f9ff 0%, #e8f4fd 100%);
    border: 3px dashed var(--color-primary);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.file-upload-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(245, 130, 32, 0.1) 0%, transparent 70%);
    transform: scale(0);
    transition: transform 0.6s ease;
    z-index: 1;
}

.file-upload-container:hover::before {
    transform: scale(1);
}

.file-upload-container:hover {
    border-color: #e07014;
    background: linear-gradient(135deg, #fff5f0 0%, #ffeee6 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(245, 130, 32, 0.15);
}

.file-upload-container.dragover {
    border-color: var(--color-success);
    background: linear-gradient(135deg, #f0fff4 0%, #e6fffa 100%);
    transform: scale(1.02);
}

.upload-icon-wrapper {
    position: relative;
    z-index: 2;
    margin-bottom: 25px;
}

.upload-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary) 0%, #e07014 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(245, 130, 32, 0.3);
}

.file-upload-container:hover .upload-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 30px rgba(245, 130, 32, 0.4);
}

.upload-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

.upload-content {
    position: relative;
    z-index: 2;
}

.upload-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 8px;
    letter-spacing: -0.025em;
}

.upload-description {
    font-size: 1rem;
    color: var(--color-text);
    margin-bottom: 20px;
    line-height: 1.6;
}

.upload-action-text {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-primary);
    color: white;
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(245, 130, 32, 0.3);
}

.file-upload-container:hover .upload-action-text {
    background: #e07014;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(245, 130, 32, 0.4);
}

.upload-action-text svg {
    width: 18px;
    height: 18px;
}

.file-specs {
    margin-top: 25px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(245, 130, 32, 0.2);
}

.file-specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    text-align: center;
}

.spec-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.spec-icon {
    width: 32px;
    height: 32px;
    background: var(--color-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.spec-icon svg {
    width: 18px;
    height: 18px;
}

.spec-text {
    font-size: 0.85rem;
    color: var(--color-text);
    font-weight: 500;
}

/* File List Display */
.file-list {
    margin-top: 25px;
    display: none;
}

.file-list.has-files {
    display: block;
}

.file-list-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.file-list-title svg {
    width: 20px;
    height: 20px;
    color: var(--color-success);
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    margin-bottom: 10px;
    transition: all 0.3s ease;
    animation: fadeInUp 0.3s ease-out;
}

.file-item:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(245, 130, 32, 0.1);
}

.file-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.file-type-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.8rem;
}

.file-type-icon.image {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.file-type-icon.video {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.file-details h4 {
    margin: 0 0 4px 0;
    font-size: 0.95rem;
    color: var(--color-dark);
    font-weight: 600;
}

.file-size {
    font-size: 0.8rem;
    color: var(--color-text);
}

.file-remove {
    background: none;
    border: none;
    color: var(--color-error);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.file-remove:hover {
    background: rgba(220, 53, 69, 0.1);
    transform: scale(1.1);
}

.file-remove svg {
    width: 18px;
    height: 18px;
}

/* Hidden input */
#file-upload {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

/* Progress Bar */
.upload-progress {
    margin-top: 20px;
    display: none;
}

.upload-progress.show {
    display: block;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, #e07014 100%);
    width: 0%;
    transition: width 0.3s ease;
}

.progress-text {
    text-align: center;
    margin-top: 8px;
    font-size: 0.9rem;
    color: var(--color-text);
}

/* Deprecate old file upload styles */
input[type="file"] { 
    border: none; 
    padding: 0; 
}

/* Old file upload label - keeping for compatibility but deprecating */
label[for="file-upload"] { 
    background-color: var(--color-light); 
    border: 2px dashed #ccc; 
    border-radius: 8px; 
    padding: 30px; 
    text-align: center; 
    cursor: pointer; 
    transition: all 0.3s ease; 
    display: block; 
    width: 100%; 
}

label[for="file-upload"]:hover { 
    background-color: #e2e8f0; 
    border-color: var(--color-primary); 
}

.form-group small { 
    display: block; 
    text-align: left; 
    margin-top: 10px; 
    font-size: 0.85rem; 
}

.quote-info-wrapper { 
    background-color: var(--color-light); 
    padding: 30px; 
    border-radius: 12px; 
}

.quote-info-wrapper h3 { 
    position: relative; 
    padding-bottom: 15px; 
}

.quote-info-wrapper h3::after { 
    display: none; 
}

.info-step { 
    display: flex; 
    align-items: flex-start; 
    gap: 20px; 
    margin-bottom: 25px; 
}

.info-step-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.info-step-icon svg {
    width: 24px;
    height: 24px;
}

.info-step-text h4 { 
    margin: 0 0 5px 0; 
    font-size: 1.1rem; 
    color: var(--color-dark); 
}

.info-step-text p { 
    margin: 0; 
    line-height: 1.6; 
}

/* --- Estilos para Botões com Contorno e Ícones --- */
.btn-outline-white {
    background-color: transparent;
    color: #fff;
    border-color: #fff;
}
.btn-outline-white:hover {
    background-color: #fff;
    color: var(--color-primary);
}
.btn.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.btn.btn-icon svg {
    transition: transform 0.3s ease;
}
.btn.btn-icon:hover svg {
    transform: scale(1.1) rotate(-15deg);
}

/* --- Correção para a Galeria de Imagens da Página de Projeto (v4.1) --- */
.project-swiper {
    width: 100%;
    height: 550px;
    border-radius: 12px;
    background-color: #e2e8f0;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

/* Garante que o Swiper wrapper funcione corretamente */
.project-swiper .swiper-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 1;
    display: flex;
    transition-property: transform;
    box-sizing: content-box;
}

.project-swiper .swiper-slide {
    overflow: hidden;
    border-radius: 12px;
    position: relative;
    width: 100%;
    height: 100%;
    flex-shrink: 0;
    transition-property: transform;
}

.project-swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

/* Melhora o carregamento lazy das imagens */
.project-swiper .swiper-slide img.lazy {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.project-swiper .swiper-slide img.loaded {
    opacity: 1;
}

/* Estilo de erro para imagens que não carregaram */
.project-swiper .swiper-slide img.error {
    opacity: 0.5;
    background-color: #f0f0f0;
}

.project-swiper .swiper-slide img.error::after {
    content: '⚠️ Erro ao carregar imagem';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #666;
    font-size: 14px;
    text-align: center;
}

/* Melhorias nos controles do Swiper */
.project-swiper .swiper-button-next,
.project-swiper .swiper-button-prev {
    color: var(--color-primary);
    background: rgba(255, 255, 255, 0.9);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-top: -25px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.project-swiper .swiper-button-next:hover,
.project-swiper .swiper-button-prev:hover {
    background: rgba(245, 130, 32, 0.9);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(245, 130, 32, 0.4);
}

.project-swiper .swiper-button-next::after,
.project-swiper .swiper-button-prev::after {
    font-size: 18px;
    font-weight: bold;
}

/* Melhorias na paginação */
.project-swiper .swiper-pagination {
    bottom: 20px;
}

.project-swiper .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.7);
    opacity: 1;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.project-swiper .swiper-pagination-bullet-active {
    background: var(--color-primary);
    transform: scale(1.2);
    box-shadow: 0 4px 12px rgba(245, 130, 32, 0.6);
}

/* Indicador de loading para Swiper */
.project-swiper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid rgba(245, 130, 32, 0.3);
    border-top: 3px solid var(--color-primary);
    border-radius: 50%;
    animation: swiperLoading 1s linear infinite;
    z-index: 10;
}

.project-swiper.swiper-initialized::before {
    display: none;
}

@keyframes swiperLoading {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Fallback para quando o Swiper não carrega */
.project-swiper:not(.swiper-initialized) .swiper-slide {
    display: none;
}

.project-swiper:not(.swiper-initialized) .swiper-slide:first-child {
    display: block;
    position: relative;
}

.project-swiper:not(.swiper-initialized) .swiper-slide:first-child::after {
    content: 'Galeria carregando... Se não carregar, recarregue a página.';
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 14px;
    z-index: 5;
}

/* Melhorias de acessibilidade */
.project-swiper .swiper-button-next:focus,
.project-swiper .swiper-button-prev:focus {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

.project-swiper .swiper-pagination-bullet:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Animação suave ao inicializar */
.project-swiper.swiper-initialized {
    animation: swiperFadeIn 0.5s ease-out;
}

@keyframes swiperFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Estado de hover para toda a galeria */
.project-swiper:hover .swiper-slide img {
    transform: scale(1.02);
}

/* Correção para sobreposição de elementos */
.project-swiper .swiper-button-next,
.project-swiper .swiper-button-prev {
    z-index: 10;
}

.project-swiper .swiper-pagination {
    z-index: 10;
}

/* Otimização para performance */
.project-swiper .swiper-slide {
    will-change: transform;
}

.project-swiper .swiper-wrapper {
    will-change: transform;
}

/* --- Design Responsivo --- */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    .quote-grid, .project-detail-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .orcamento-options {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 20px;
    }
    
    .option-card {
        padding: 30px 20px;
    }
    
    .option-icon {
        width: 60px;
        height: 60px;
    }
    
    .option-icon svg {
        width: 30px;
        height: 30px;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .step-number {
        align-self: center;
    }
    
    .breadcrumb-section {
        padding: 15px 0;
    }
    
    .orcamento-hero {
        padding: 60px 0 40px 0;
    }
    
    .orcamento-header {
        margin-bottom: 40px;
    }

    .section { padding: 60px 0; }
    .section-title { font-size: 2rem; }
    .nav-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: calc(100vh - 80px);
        background-color: #fff;
        flex-direction: column;
        align-items: flex-start;
        padding: 40px;
        gap: 25px;
        transition: right 0.4s ease-in-out;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    }
    .nav-menu.active { right: 0; }
    .nav-toggle { display: block; }
    .hero h1 { font-size: 2.2rem; }
    .hero p { font-size: 1.1rem; }
    .about-text-columns-v3 { column-count: 1; }
    .portfolio-grid, .blog-grid { grid-template-columns: 1fr; }
    .portfolio-grid-enhanced {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .portfolio-filters {
        gap: 8px;
    }
    .filter-btn {
        padding: 8px 16px;
        font-size: 14px;
    }
    .portfolio-stats {
        flex-direction: column;
        gap: 15px;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .faq-question {
        padding: 20px;
        font-size: 1rem;
    }
    .faq-answer p {
        padding: 0 20px 20px 20px;
    }
    .faq-cta {
        padding: 30px 20px;
    }
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    .footer-main {
        padding: 40px 0 20px 0;
    }
    .footer-col h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    .social-buttons {
        justify-content: center;
    }
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    .contact-item {
        text-align: left;
    }
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    .service-choice-group {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
    
    .portfolio-stats-section {
        margin: 40px 20px;
        padding: 40px 20px;
        border-radius: 20px;
    }
    .portfolio-stats-section h3 {
        font-size: 2rem;
    }
    .portfolio-stats-section .stats-subtitle {
        font-size: 1rem;
        margin-bottom: 40px;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-top: 40px;
    }
    .stat-card {
        padding: 30px 20px;
    }
    .stat-number {
        font-size: 2.5rem;
    }
    .stat-icon {
        width: 56px;
        height: 56px;
        margin-bottom: 20px;
    }
    .stat-icon svg {
        width: 28px;
        height: 28px;
    }
    .project-detail-hero h1 {
        font-size: 2.2rem;
    }
    
    /* Upload section responsive */
    .file-upload-container {
        padding: 30px 20px;
    }
    .upload-icon {
        width: 60px;
        height: 60px;
    }
    .upload-icon svg {
        width: 30px;
        height: 30px;
    }
    .upload-title {
        font-size: 1.2rem;
    }
    .file-specs-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    /* Melhorias para dispositivos móveis - Swiper */
    .project-swiper {
        height: 400px;
        border-radius: 8px;
    }
    
    .project-swiper .swiper-button-next,
    .project-swiper .swiper-button-prev {
        width: 40px;
        height: 40px;
        margin-top: -20px;
    }
    
    .project-swiper .swiper-button-next::after,
    .project-swiper .swiper-button-prev::after {
        font-size: 16px;
    }
    
    .project-swiper .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
    }
}

@media (max-width: 480px) {
    .portfolio-stats-section h3 {
        font-size: 1.75rem;
    }
    .portfolio-stats-section .stats-subtitle {
        font-size: 0.9rem;
    }
    .stats-grid {
        grid-template-columns: 1fr;
        margin-top: 30px;
    }
    .stat-number {
        font-size: 2rem;
    }
    .stat-icon {
        width: 52px;
        height: 52px;
    }

    .project-swiper {
        height: 300px;
        border-radius: 6px;
    }
    
    .project-swiper .swiper-button-next,
    .project-swiper .swiper-button-prev {
        width: 35px;
        height: 35px;
        margin-top: -17px;
    }
    
    .project-swiper .swiper-pagination {
        bottom: 15px;
    }
}