/* ==========================================================================
   TOP MUNCK LOCAÇÕES - ESTILOS DA LANDING PAGE (TEMA BRANCO / CLEAN)
   Fundo Branco (Compatível com a Logo), High-Contrast, Responsivo & Conversivo
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Paleta de Cores (Laranja Vibrante Oficial & Fundo Branco) */
    --primary: #FF4D00;            /* Laranja da Logo */
    --primary-light: #FF6600;      /* Laranja Vibrante */
    --primary-dark: #D13000;       /* Laranja Escuro */
    --primary-gradient: linear-gradient(135deg, #FF4D00 0%, #FF6600 50%, #FF8800 100%);
    --primary-glow: rgba(255, 77, 0, 0.35);
    
    --bg-darker: #FFFFFF;           /* Fundo Branco da Logo */
    --bg-dark: #F8FAFC;             /* Cinza Claro Suave */
    --bg-card: #FFFFFF;             /* Card Branco */
    --bg-card-hover: #F1F5F9;       /* Hover de Card */
    --bg-glass: rgba(255, 255, 255, 0.95);
    
    --text-light: #0F172A;          /* Texto Escuro de Alta Leitura */
    --text-muted: #475569;         /* Texto Secundário */
    --text-dim: #64748B;           /* Texto Suave */
    
    --border-color: #E2E8F0;        /* Borda Suave */
    --border-highlight: rgba(255, 77, 0, 0.4);
    
    --whatsapp-green: #25D366;
    --whatsapp-hover: #1EBE5B;
    --whatsapp-glow: rgba(37, 211, 102, 0.3);
    
    /* Tipografia */
    --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Layout & Transição */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-card: 0 10px 30px -5px rgba(15, 23, 42, 0.08);
    --shadow-glow: 0 0 25px var(--primary-glow);
}

/* --------------------------------------------------------------------------
   Resets & Estilos Globais
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-darker);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Utilitários de Texto */
.text-gradient {
    background: linear-gradient(135deg, #FF4D00 0%, #FF6600 50%, #FF8800 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1.1rem;
    background: rgba(255, 59, 0, 0.08);
    border: 1px solid rgba(255, 59, 0, 0.25);
    border-radius: var(--radius-full);
    color: var(--primary);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto 3rem auto;
}

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

/* --------------------------------------------------------------------------
   Botões Estilizados
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.95rem 2rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.btn-primary {
    background: var(--primary-gradient);
    color: #FFFFFF;
    box-shadow: 0 8px 25px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 59, 0, 0.4);
    filter: brightness(1.08);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #1EBE5B 100%);
    color: #FFFFFF;
    box-shadow: 0 8px 25px var(--whatsapp-glow);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.45);
    background: linear-gradient(135deg, #28E16D 0%, #1C9F4E 100%);
}

.btn-secondary {
    background: #F1F5F9;
    color: var(--text-light);
    border: 1px solid #CBD5E1;
}

.btn-secondary:hover {
    background: #E2E8F0;
    border-color: #94A3B8;
    transform: translateY(-3px);
}

.btn-lg {
    padding: 1.15rem 2.4rem;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
}

/* --------------------------------------------------------------------------
   Header / Navegação
   -------------------------------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.header.scrolled {
    padding: 0.65rem 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link img {
    height: 78px;
    width: auto;
    transition: transform var(--transition-fast);
}

.logo-link:hover img {
    transform: scale(1.03);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--primary-gradient);
    transition: width var(--transition-fast);
    border-radius: 2px;
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.phone-quick {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-light);
    font-size: 0.95rem;
}

.phone-quick i {
    color: var(--primary);
}

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.6rem;
    cursor: pointer;
}

/* --------------------------------------------------------------------------
   Hero Section (Fundo em Tela Cheia com Slider de Trabalhos Reais)
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    padding: 10rem 0 6rem 0;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: #FFFFFF;
    background: #0F172A;
}

/* Slider em Tela Cheia no Fundo */
.hero-bg-slider {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
}

.hero-slides-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s ease-in-out, visibility 1s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Máscara Degradê Escura para Garantir Leitura Perfeita */
.hero-slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.94) 0%, rgba(15, 23, 42, 0.8) 50%, rgba(15, 23, 42, 0.5) 100%);
}

.hero-container-content {
    position: relative;
    z-index: 5;
}

.hero-content {
    max-width: 680px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 1.1rem;
    background: rgba(255, 77, 0, 0.22);
    border: 1px solid #FF6600;
    border-radius: var(--radius-full);
    color: #FFFFFF;
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(8px);
}

.hero-badge i {
    font-size: 1rem;
    color: #FF8800;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 900;
    line-height: 1.15;
    color: #FFFFFF;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.hero-description {
    font-size: 1.15rem;
    color: #FFFFFF;
    margin-bottom: 2.2rem;
    line-height: 1.6;
    font-weight: 500;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.stat-item h4 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: #FF5500;
    line-height: 1;
    margin-bottom: 0.3rem;
}

.stat-item p {
    font-size: 0.85rem;
    color: #CBD5E1;
    font-weight: 600;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #FFFFFF;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all var(--transition-fast);
}

.slider-btn:hover {
    background: var(--primary);
    color: #FFFFFF;
    border-color: transparent;
    transform: translateY(-50%) scale(1.1);
}

.slider-prev {
    left: 1.5rem;
}

.slider-next {
    right: 1.5rem;
}

.slider-dots {
    position: absolute;
    bottom: 2rem;
    right: 3rem;
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.slider-dot.active {
    background: var(--primary);
    width: 28px;
    border-radius: var(--radius-full);
}

.hero-floating-badge {
    position: absolute;
    bottom: -20px;
    left: 20px;
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

.badge-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #FFF;
}

.badge-text strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--text-light);
}

.badge-text span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Calculadora / Simulação de Orçamento Interativo
   -------------------------------------------------------------------------- */
.calculator-section {
    padding: 5rem 0;
    background: var(--bg-dark);
    position: relative;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.calc-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: 0 15px 40px rgba(15, 23, 42, 0.06);
    position: relative;
    overflow: hidden;
}

.calc-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-gradient);
}

.calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-label i {
    color: var(--primary);
    margin-right: 0.4rem;
}

.service-select-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.service-option {
    position: relative;
}

.service-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.service-option-card {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1rem;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
}

.service-option input[type="radio"]:checked + .service-option-card {
    background: rgba(255, 59, 0, 0.08);
    border-color: var(--primary);
    color: var(--primary);
    font-weight: 700;
}

.service-option-card i {
    color: var(--primary);
    font-size: 1.1rem;
}

.form-control {
    width: 100%;
    padding: 0.9rem 1.1rem;
    background: #F8FAFC;
    border: 1px solid #CBD5E1;
    border-radius: var(--radius-sm);
    color: var(--text-light);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.form-control:focus {
    border-color: var(--primary);
    background: #FFFFFF;
    box-shadow: 0 0 10px rgba(255, 59, 0, 0.15);
}

.calc-summary-box {
    background: #F8FAFC;
    border: 1px dashed var(--border-highlight);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.summary-header {
    border-bottom: 1px solid #E2E8F0;
    padding-bottom: 1rem;
    margin-bottom: 1.25rem;
}

.summary-header h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.summary-header h4 i {
    color: var(--whatsapp-green);
}

.summary-details {
    margin-bottom: 1.5rem;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
    color: var(--text-muted);
}

.summary-item strong {
    color: var(--text-light);
}

.whatsapp-preview-message {
    background: rgba(37, 211, 102, 0.08);
    border-left: 3px solid var(--whatsapp-green);
    padding: 0.85rem 1rem;
    border-radius: 4px;
    font-size: 0.88rem;
    color: #166534;
    font-style: italic;
    margin-top: 1rem;
}

/* --------------------------------------------------------------------------
   Seção de Serviços
   -------------------------------------------------------------------------- */
.services-section {
    padding: 6rem 0;
    background: var(--bg-darker);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-highlight);
    box-shadow: 0 20px 40px rgba(255, 59, 0, 0.12);
}

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

.service-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card:hover .service-img-wrap img {
    transform: scale(1.08);
}

.service-category-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-color);
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
}

.service-card-body {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    color: var(--text-light);
}

.service-description {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-features-list {
    margin-bottom: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.service-features-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}

.service-features-list li i {
    color: var(--primary);
    font-size: 0.9rem;
}

/* --------------------------------------------------------------------------
   Galeria Interativa de Operações em Campo
   -------------------------------------------------------------------------- */
.gallery-section {
    padding: 6rem 0;
    background: var(--bg-dark);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.gallery-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 3rem;
}

.gallery-filter-btn {
    padding: 0.6rem 1.4rem;
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.gallery-filter-btn:hover, .gallery-filter-btn.active {
    background: var(--primary-gradient);
    border-color: transparent;
    color: #FFFFFF;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 260px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.3) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

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

.gallery-info h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.25rem;
}

.gallery-info p {
    font-size: 0.85rem;
    color: var(--primary-light);
}

.zoom-icon {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--primary);
    color: #FFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transform: scale(0.8);
    transition: transform var(--transition-fast);
}

.gallery-item:hover .zoom-icon {
    transform: scale(1);
}

/* Lightbox Modal */
.lightbox-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(16px);
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.lightbox-modal.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 85vh;
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-highlight);
    background: #FFFFFF;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    display: block;
    object-fit: contain;
}

.lightbox-caption {
    background: #FFFFFF;
    padding: 1rem 1.5rem;
    text-align: center;
    color: var(--text-light);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    border-top: 1px solid var(--border-color);
}

.lightbox-close {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: #FFF;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.lightbox-close:hover {
    background: var(--primary);
}

/* --------------------------------------------------------------------------
   Diferenciais & Segurança
   -------------------------------------------------------------------------- */
.features-section {
    padding: 6rem 0;
    background: var(--bg-darker);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: all var(--transition-normal);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.04);
}

.feature-card:hover {
    border-color: var(--border-highlight);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(255, 59, 0, 0.12);
}

.feature-icon-box {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: rgba(255, 59, 0, 0.08);
    border: 1px solid rgba(255, 59, 0, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--primary);
    margin-bottom: 1.25rem;
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-light);
    margin-bottom: 0.75rem;
}

.feature-desc {
    font-size: 0.92rem;
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Perguntas Frequentes (FAQ) Accordion
   -------------------------------------------------------------------------- */
.faq-section {
    padding: 6rem 0;
    background: var(--bg-dark);
    border-top: 1px solid var(--border-color);
}

.faq-container {
    max-width: 840px;
    margin: 0 auto;
}

.faq-item {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: border-color var(--transition-fast);
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.03);
}

.faq-item.active {
    border-color: var(--primary);
}

.faq-question {
    padding: 1.3rem 1.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-light);
    user-select: none;
}

.faq-question i {
    color: var(--primary);
    font-size: 1.2rem;
    transition: transform var(--transition-fast);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    background: #F8FAFC;
    color: var(--text-muted);
    font-size: 0.98rem;
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 1.75rem 1.5rem 1.75rem;
}

/* --------------------------------------------------------------------------
   Banner Call to Action Final
   -------------------------------------------------------------------------- */
.cta-banner-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(255, 59, 0, 0.06) 0%, #FFFFFF 100%), var(--bg-darker);
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--border-color);
}

.cta-box {
    text-align: center;
    max-width: 780px;
    margin: 0 auto;
}

.cta-box h2 {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 900;
    margin-bottom: 1.25rem;
    line-height: 1.2;
    color: var(--text-light);
}

.cta-box p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.cta-contacts {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

/* --------------------------------------------------------------------------
   Rodapé (Footer)
   -------------------------------------------------------------------------- */
.footer {
    background: #0F172A;
    color: #FFFFFF;
    padding: 4rem 0 2rem 0;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand img {
    height: 54px;
    margin-bottom: 1.25rem;
    background: #FFFFFF;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    display: inline-block;
}

.footer-brand p {
    color: #94A3B8;
    font-size: 0.92rem;
    margin-bottom: 1.5rem;
    max-width: 320px;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 1.1rem;
    transition: all var(--transition-fast);
}

.social-btn:hover {
    background: var(--primary-gradient);
    border-color: transparent;
    transform: translateY(-3px);
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.5rem;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #94A3B8;
    font-size: 0.92rem;
}

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

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: #94A3B8;
    font-size: 0.92rem;
    margin-bottom: 1rem;
}

.contact-info li i {
    color: var(--primary);
    font-size: 1.1rem;
    margin-top: 0.2rem;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
    color: #64748B;
}

/* --------------------------------------------------------------------------
   Widget Flutuante do WhatsApp
   -------------------------------------------------------------------------- */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 1500;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: #25D366;
    color: #FFFFFF;
    padding: 0.75rem 1.4rem;
    border-radius: var(--radius-full);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    transition: all var(--transition-normal);
    animation: pulseGlow 2.5s infinite;
}

.whatsapp-float:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
    background: #28E16D;
}

.whatsapp-icon {
    font-size: 1.6rem;
}

.whatsapp-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 20px;
    height: 20px;
    background: #FF3B30;
    color: #FFF;
    border-radius: 50%;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    border: 2px solid #FFFFFF;
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70% { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.btn-text-mobile {
    display: none;
}

/* --------------------------------------------------------------------------
   Responsividade (Media Queries)
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content {
        margin: 0 auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .calc-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .btn-text-full {
        display: none !important;
    }
    .btn-text-mobile {
        display: inline !important;
        font-size: 0.65rem !important;
    }
    .header-cta .phone-quick {
        display: none !important;
    }
    .header-cta .header-whatsapp-btn {
        width: auto !important;
        height: 28px !important;
        padding: 0.15rem 0.5rem !important;
        font-size: 0.65rem !important;
        letter-spacing: 0 !important;
        border-radius: 20px !important;
        gap: 0.25rem !important;
        white-space: nowrap !important;
        box-shadow: 0 2px 8px rgba(37, 211, 102, 0.25) !important;
    }
    .header-cta .header-whatsapp-btn i {
        font-size: 0.78rem !important;
    }
    .logo-link img {
        height: 60px !important;
    }
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: #FFFFFF;
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        transition: right var(--transition-normal);
        border-left: 1px solid var(--border-color);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
    }
    .nav-menu.active {
        right: 0;
    }
    .mobile-nav-toggle {
        display: block;
        z-index: 1100;
    }
    .service-select-grid {
        grid-template-columns: 1fr;
    }
    .whatsapp-float span {
        display: none;
    }
    .whatsapp-float {
        padding: 0.85rem;
        border-radius: 50%;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .section-title {
        font-size: 1.8rem;
    }
    .btn {
        width: 100%;
    }
    .btn-text-mobile {
        display: none !important;
    }
    .logo-link img {
        height: 54px !important;
    }
    .header-cta .header-whatsapp-btn {
        width: 32px !important;
        height: 32px !important;
        padding: 0 !important;
        border-radius: 50% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    .header-cta .header-whatsapp-btn i {
        font-size: 1rem !important;
        margin: 0 !important;
    }
}