/* ==========================================================================
   Variáveis e Reset Premium
   ========================================================================== */
:root {
    /* Paleta Corporativa - Minimalista e Profissional */
    --color-primary: #124d66; /* Deep Teal mais elegante */
    --color-primary-dark: #0a3344;
    --color-dark: #0f1214; /* Charcoal profundo */
    --color-dark-gray: #171b1e;
    --color-gray: #f8fafc; /* Cinza gelo super claro */
    --color-white: #ffffff;
    --color-accent: #20769b;
    --color-border: rgba(18, 77, 102, 0.1);
    
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
    --transition-default: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Sombras Premium - Largas e Difusas */
    --shadow-sm: 0 4px 12px -2px rgba(15, 18, 20, 0.03), 0 2px 4px -2px rgba(15, 18, 20, 0.02);
    --shadow-md: 0 12px 32px -4px rgba(15, 18, 20, 0.05);
    --shadow-lg: 0 24px 48px -12px rgba(15, 18, 20, 0.1);
    --shadow-hover: 0 32px 64px -16px rgba(18, 77, 102, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    font-family: var(--font-main);
    color: var(--color-dark);
    line-height: 1.65;
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    position: relative;
    z-index: 0; /* Garante que o fundo não cubra o conteúdo */
}

/* ==========================================================================
   Fundo Arquitetônico Premium (Linhas e Semiarcos)
   ========================================================================== */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1; /* Coloca o padrão atrás de tudo */
    pointer-events: none; /* Impede que o fundo interfira nos cliques do mouse */
    
    /* Padrão geométrico usando as cores da identidade visual (Teal em baixa opacidade) */
    background-image: 
        /* Semiarco Duplo 1 (Canto superior esquerdo) */
        radial-gradient(circle at 0% 0%, transparent 35vh, rgba(18, 77, 102, 0.4) 35.1vh, transparent 35.3vh, transparent 45vh, rgba(18, 77, 102, 0.2) 45.1vh, transparent 45.3vh),
        
        /* Semiarco Duplo 2 (Canto inferior direito) */
        radial-gradient(circle at 100% 100%, transparent 40vh, rgba(18, 77, 102, 0.4) 40.1vh, transparent 40.3vh, transparent 55vh, rgba(18, 77, 102, 0.2) 55.1vh, transparent 55.3vh),
        
        /* Linhas verticais arquitetônicas (Guias laterais) */
        linear-gradient(to right, transparent 15vw, rgba(18, 77, 102, 0.3) 15vw, rgba(18, 77, 102, 0.3) calc(15vw + 1px), transparent calc(15vw + 2px), transparent 85vw, rgba(18, 77, 102, 0.3) 85vw, rgba(18, 77, 102, 0.3) calc(85vw + 1px), transparent calc(85vw + 2px)),
        
        /* Grid horizontal */
        linear-gradient(to bottom, rgba(18, 77, 102, 0.15) 1px, transparent 1px);
        
    /* O grid horizontal se repete a cada 120px, as demais formas ocupam 100% do espaço */
    background-size: 100% 100%, 100% 100%, 100% 100%, 100% 120px;
    background-position: center center;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ==========================================================================
   Tipografia e Utilitários
   ========================================================================== */
.container {
    width: 90%;
    max-width: 1240px;
    margin: 0 auto;
}

.max-width-800 { max-width: 800px; margin: 0 auto; }
.text-center { text-align: center; }
.mt-4 { margin-top: 2rem; }
.w-100 { width: 100%; }
.align-items-start { align-items: flex-start; }
.text-white { color: var(--color-white) !important; }
.text-light { color: #8a96a1 !important; }

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title {
    font-size: 2.8rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.1;
}

.title-underline {
    height: 3px;
    width: 40px;
    background-color: var(--color-accent);
    margin: 1.5rem auto 2.5rem;
    border-radius: 2px;
}

.subtitle {
    font-size: 1.2rem;
    color: #64748b;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

.lead-text {
    font-size: 1.35rem;
    color: #334155;
    line-height: 1.8;
    font-weight: 300;
}

/* ==========================================================================
   Cabeçalho (Navbar) Glassmorphism Premium
   ========================================================================== */
.navbar {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.02);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.logo-img {
    height: 48px; 
    width: auto;
    transition: var(--transition-default);
}

.logo-img:hover {
    opacity: 0.7;
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 3rem;
}

.nav-links li a {
    font-weight: 500;
    font-size: 0.9rem;
    color: #334155;
    transition: var(--transition-default);
    position: relative;
    letter-spacing: 0.5px;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -6px;
    left: 0;
    background-color: var(--color-primary);
    transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-links li a:hover {
    color: var(--color-primary);
}

.nav-links li a:hover::after {
    width: 100%;
}

/* Botões Corporativos */
.btn-primary, .btn-outline {
    padding: 1rem 2.5rem;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-default);
    display: inline-block;
    text-align: center;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: 1px solid var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(18, 77, 102, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(5px);
}

.btn-outline:hover {
    background-color: var(--color-white);
    color: var(--color-dark);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.75rem 1.5rem;
    font-size: 0.85rem;
}

/* ==========================================================================
   Seção Hero - Arquitetônica
   ========================================================================== */
.hero {
    position: relative;
    height: 92vh;
    min-height: 650px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    color: var(--color-white);
    overflow: hidden;
}

.video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05); /* Evita bordas duras ao redor do vídeo */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, rgba(15, 18, 20, 0.9) 0%, rgba(18, 77, 102, 0.7) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 750px;
    animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    padding: 6px 16px;
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,0.2);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.hero-content h1 {
    font-size: 4.5rem;
    line-height: 1.05;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -1.5px;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 650px;
    font-weight: 300;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Seções Gerais e Grids
   ========================================================================== */
.section-light { padding: 8rem 0; background-color: var(--color-white); }
.section-transparent { padding: 8rem 0; background-color: transparent; }
.section-dark { padding: 8rem 0; background-color: var(--color-dark); color: var(--color-white); }

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 5rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem; 
}

/* ==========================================================================
   Cards de Produtos - Premium UI
   ========================================================================== */
.premium-card {
    background: var(--color-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-default);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.premium-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(18, 77, 102, 0.2);
}

.card-img-wrapper {
    height: 240px;
    overflow: hidden;
    position: relative;
    background-color: #e2e8f0;
}

.card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.card-body {
    padding: 2.5rem;
    flex-grow: 1;
}

.card-tag {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--color-accent);
    margin-bottom: 1rem;
    display: block;
}

.card-body h3 {
    color: var(--color-dark);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.card-body p {
    color: #475569;
    font-size: 1rem;
    line-height: 1.7;
}

/* ==========================================================================
   Boxes de Serviços e Departamentos
   ========================================================================== */
.service-box {
    background: var(--color-white);
    padding: 3.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition-default);
    position: relative;
    overflow: hidden;
}

.service-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-box:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-5px);
}

.service-box:hover::before {
    transform: scaleX(1);
}

.icon-svg {
    color: var(--color-primary);
    margin-bottom: 2rem;
    background: var(--color-gray);
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.service-box h3 {
    color: var(--color-dark);
    margin-bottom: 1.5rem;
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.service-box p {
    margin-bottom: 1.5rem;
    font-weight: 400;
    color: #475569;
    font-size: 1.05rem;
}

.service-box ul {
    list-style-type: none;
}

.service-box ul li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1.2rem;
    color: #64748b;
    font-size: 0.95rem;
}

.service-box ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background-color: var(--color-accent);
    border-radius: 50%;
}

/* Departamentos */
.dept-card {
    background: rgba(255, 255, 255, 0.02);
    padding: 2rem; 
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-default);
    backdrop-filter: blur(10px);
}

.dept-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
}

.icon-svg-dark {
    color: var(--color-white);
    margin-bottom: 2rem;
    opacity: 0.8;
}

.dept-card h4 {
    font-size: 1.25rem; 
    color: var(--color-white);
    margin-bottom: 1rem;
    font-weight: 500;
    letter-spacing: -0.5px;
}

.dept-card p {
    color: #94a3b8;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ==========================================================================
   Contato e Formulários
   ========================================================================== */
.contact-info-card {
    background-color: var(--color-white);
    padding: 4rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    height: 100%;
}

.contact-info-card p {
    color: #475569;
    margin-bottom: 3rem;
    font-size: 1.15rem;
    line-height: 1.7;
}

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

.contact-list li {
    margin-bottom: 2.5rem;
}

.contact-label {
    display: block;
    color: #94a3b8;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.contact-list li a {
    color: var(--color-primary);
    font-size: 1.4rem;
    font-weight: 500;
    transition: var(--transition-default);
}

.contact-list li a:hover {
    color: var(--color-accent);
}

.contact-form-wrapper {
    background-color: var(--color-white);
    padding: 4rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    height: 100%;
}

.form-group {
    margin-bottom: 1.8rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.8rem;
    font-weight: 500;
    color: #334155;
    font-size: 0.9rem;
}

.form-control,
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.2rem;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-family: var(--font-main);
    font-size: 1rem;
    transition: var(--transition-default);
    background-color: #f8fafc;
    color: var(--color-dark);
}

.form-control:focus,
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: var(--color-white);
    box-shadow: 0 0 0 4px rgba(18, 77, 102, 0.08);
}

/* ==========================================================================
   Rodapé (Footer) Profissional
   ========================================================================== */
.footer {
    background-color: var(--color-dark-gray);
    color: #94a3b8;
    padding: 7rem 0 0;
    position: relative;
    z-index: 2; /* Garante que fique acima do background fixo */
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 5rem;
    margin-bottom: 5rem;
}

.footer-logo {
    height: 60px;
    margin-bottom: 2rem;
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.footer-brand p {
    max-width: 350px;
    line-height: 1.7;
    font-size: 0.95rem;
}

.footer h4 {
    color: var(--color-white);
    font-size: 1rem;
    margin-bottom: 2rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

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

.footer-links ul li, .footer-contact ul li {
    margin-bottom: 1.2rem;
}

.footer-links a, .footer-contact a {
    transition: var(--transition-default);
    color: #94a3b8;
    font-size: 0.95rem;
}

.footer-links a:hover, .footer-contact a:hover {
    color: var(--color-white);
}

.footer-bottom {
    text-align: center;
    padding: 2.5rem 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    font-size: 0.85rem;
    color: #64748b;
}

/* ==========================================================================
   Aviso de Cookies (Cookie Banner)
   ========================================================================== */
.cookie-banner {
    position: fixed;
    bottom: -150%;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 900px;
    background-color: rgba(15, 18, 20, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1.5rem 2rem;
    z-index: 9999;
    box-shadow: var(--shadow-hover);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    transition: bottom 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-banner.show {
    bottom: 2rem;
}

.cookie-content p {
    color: var(--color-gray);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
    font-weight: 300;
}

/* Container dos botões do banner usando Flexbox */
.cookie-actions {
    flex-shrink: 0;
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* ==========================================================================
   Responsividade
   ========================================================================== */
@media (max-width: 1024px) {
    .nav-links { gap: 1.5rem; }
    .hero-content h1 { font-size: 3.5rem; }
    .grid-2, .grid-3 { gap: 2rem; }
    
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .contact-form-wrapper, .contact-info-card { padding: 3rem; }
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1.5rem;
        padding: 20px 5%;
    }
    .nav-links {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    .hero { min-height: 80vh; text-align: center; }
    .hero-content { display: flex; flex-direction: column; align-items: center; }
    .hero-content h1 { font-size: 2.5rem; }
    .hero-actions { flex-direction: column; width: 100%; max-width: 300px; }
    
    .section-light, .section-transparent, .section-dark { padding: 5rem 0; }
    .section-title { font-size: 2.2rem; }
    
    .grid-2, .grid-4 { grid-template-columns: 1fr; gap: 3rem; }
    
    .contact-info-card { padding: 2rem; text-align: center; margin-bottom: 0; }
    .contact-form-wrapper { padding: 2rem; }
    
    .footer-grid { grid-template-columns: 1fr; gap: 3rem; text-align: center; }
    .footer-brand p { margin: 0 auto; }

    /* Ajustes Cookie Banner Mobile */
    .cookie-banner {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
        width: 95%;
        gap: 1.5rem;
    }
    .cookie-banner.show {
        bottom: 1rem;
    }
    .cookie-actions {
        width: 100%;
        flex-direction: column;
    }
    .cookie-actions button {
        width: 100%;
    }
}

/* ==========================================================================
   Modal de Sucesso (Pop-up)
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 18, 20, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.modal-content {
    background-color: var(--color-white);
    padding: 3.5rem 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-hover);
    border: 1px solid var(--color-border);
    max-width: 420px;
    width: 90%;
    text-align: center;
    transform: translateY(30px) scale(0.95);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.show .modal-content {
    transform: translateY(0) scale(1);
}

.modal-logo {
    height: 45px;
    margin-bottom: 2rem;
}

.modal-icon {
    background-color: var(--color-gray);
    color: var(--color-primary);
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.modal-content h3 {
    color: var(--color-dark);
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.modal-content p {
    color: #475569;
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}