/* =========================================
   VARIÁVEIS GLOBAIS E RESET
   ========================================= */
:root {
    --color-bg-black: #0a0a0a;
    --color-bg-section: #121212;
    --color-bg-card: #1a1a1a; /* Fundo dos cartões de serviço */
    --color-accent-blue: #00a8ff;
    --color-text-white: #ffffff;
    --color-text-gray: #b3b3b3;
    --font-title: 'Montserrat', sans-serif;
    --font-text: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-text);
    color: var(--color-text-white);
    background-color: var(--color-bg-black);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* =========================================
   CLASSES GERAIS DE ESTRUTURA
   ========================================= */
.text-center {
    text-align: center;
}

.section-subtitle {
    color: var(--color-accent-blue);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.section-title {
    font-family: var(--font-title);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 25px;
    color: var(--color-text-white);
}

.section-title span {
    color: var(--color-accent-blue);
}

.section-description {
    color: var(--color-text-gray);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 50px auto;
}

/* =========================================
   COMPONENTES: BOTÕES
   ========================================= */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 700;
    font-family: var(--font-title);
    text-transform: uppercase;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-large {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn-blue {
    background-color: var(--color-accent-blue);
    color: var(--color-bg-black);
}

.btn-blue:hover {
    background-color: #33baff;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 168, 255, 0.4);
}

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

.btn-white:hover {
    background-color: var(--color-text-white);
    color: var(--color-bg-black);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

/* =========================================
   HEADER (CABEÇALHO)
   ========================================= */
.header {
    background-color: #000000;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: box-shadow 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
}

.logo-area {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 60px;
    width: auto;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 35px;
}

.nav-menu a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s;
    position: relative;
}

.nav-menu a:hover {
    color: var(--color-text-white);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--color-accent-blue);
    transition: width 0.3s ease;
}

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

/* =========================================
   HERO SECTION (SEÇÃO PRINCIPAL)
   ========================================= */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    margin-top: 90px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://images.unsplash.com/photo-1617698482330-c41483052241?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
}

.hero-background .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.5) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--color-text-white);
    max-width: 900px;
    padding-bottom: 50px;
}

.hero-title {
    font-family: var(--font-title);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: 45px;
    opacity: 0.9;
    max-width: 700px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

/* =========================================
   SEÇÃO: SOBRE NÓS
   ========================================= */
.about-section {
    padding: 100px 0;
    background-color: var(--color-bg-section); 
}

.about-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.about-image-wrapper {
    flex: 1;
    position: relative;
}

.about-img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    position: relative;
    z-index: 2;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
}

.image-border {
    position: absolute;
    top: 20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--color-accent-blue);
    border-radius: 8px;
    z-index: 1;
}

.about-content {
    flex: 1;
}

.about-text {
    font-size: 1.05rem;
    color: var(--color-text-gray);
    margin-bottom: 20px;
}

.about-text strong {
    color: var(--color-text-white);
}

.about-features {
    list-style: none;
    margin-top: 30px;
}

.about-features li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    font-size: 1rem;
    color: var(--color-text-gray);
}

.feature-icon {
    color: var(--color-accent-blue);
    font-size: 1.2rem;
    margin-right: 15px;
    font-weight: bold;
}

/* =========================================
   SEÇÃO: SERVIÇOS (NOVA)
   ========================================= */
.services-section {
    padding: 100px 0;
    background-color: var(--color-bg-black); /* Alterna o fundo com a seção Sobre */
}

.services-grid {
    display: grid;
    /* Cria colunas responsivas que se adaptam ao tamanho da tela */
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background-color: var(--color-bg-card);
    padding: 40px 30px;
    border-radius: 8px;
    border-top: 3px solid #2a2a2a; /* Borda inicial sutil */
    transition: all 0.4s ease;
    cursor: default;
}

.service-card:hover {
    border-top: 3px solid var(--color-accent-blue);
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 168, 255, 0.08); /* Brilho azul suave */
    background-color: #1f1f1f;
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    filter: grayscale(100%);
    transition: all 0.4s ease;
}

.service-card:hover .card-icon {
    filter: grayscale(0%);
    transform: scale(1.1);
}

.card-title {
    font-family: var(--font-title);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-white);
    margin-bottom: 15px;
}

.card-text {
    color: var(--color-text-gray);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* =========================================
   RESPONSIVIDADE (Telas menores)
   ========================================= */
@media (max-width: 992px) {
    .about-container {
        flex-direction: column;
        gap: 40px;
    }

    .about-image-wrapper {
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .image-border {
        left: 15px;
        top: 15px;
    }

    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
        height: auto;
        padding: 15px 20px;
        gap: 15px;
    }
    
    .nav-menu {
        display: none; 
    }
    
    .header .btn-blue {
        margin-left: auto;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
        text-align: center;
    }
    /* =========================================
   PÁGINAS INTERNAS DE SERVIÇOS
   ========================================= */
.page-header {
    position: relative;
    height: 350px;
    display: flex;
    align-items: center;
    margin-top: 90px;
}

.page-header-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: url('https://images.unsplash.com/photo-1524661135-423995f22d0b?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
}

.page-header-bg .overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(10, 10, 10, 0.85); /* Overlay bem escuro */
}

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

.breadcrumb {
    color: var(--color-text-gray);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.breadcrumb a {
    color: var(--color-accent-blue);
    text-decoration: none;
}

.breadcrumb a:hover { text-decoration: underline; }

.page-title {
    font-family: var(--font-title);
    font-size: 3rem;
    color: var(--color-text-white);
}

.page-title span { color: var(--color-accent-blue); }

/* Detalhes do Serviço */
.service-details {
    padding: 80px 0;
    background-color: var(--color-bg-black);
}

.details-container {
    display: flex;
    gap: 50px;
}

.service-content {
    flex: 2; /* Ocupa 2/3 da tela */
}

.service-main-img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 30px;
    border: 1px solid #333;
}

.service-content h2, .service-content h3 {
    font-family: var(--font-title);
    color: var(--color-text-white);
    margin: 30px 0 15px 0;
}

.service-content p {
    color: var(--color-text-gray);
    margin-bottom: 20px;
    font-size: 1.05rem;
    line-height: 1.7;
}

/* Barra Lateral (Sidebar) */
.service-sidebar {
    flex: 1; /* Ocupa 1/3 da tela */
}

.contact-card {
    background-color: #1a1a1a;
    padding: 30px;
    border-radius: 8px;
    border-top: 4px solid var(--color-accent-blue);
    margin-bottom: 30px;
}

.contact-card h3 {
    color: var(--color-text-white);
    font-family: var(--font-title);
    margin-bottom: 15px;
}

.contact-card p {
    color: var(--color-text-gray);
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.btn-full {
    width: 100%;
    text-align: center;
    display: block;
}

.mt-10 { margin-top: 10px; }

.other-services {
    background-color: #1a1a1a;
    padding: 30px;
    border-radius: 8px;
}

.other-services h3 {
    color: var(--color-text-white);
    margin-bottom: 15px;
    border-bottom: 1px solid #333;
    padding-bottom: 10px;
}

.other-services ul {
    list-style: none;
}

.other-services li {
    margin-bottom: 10px;
}

.other-services a {
    color: var(--color-text-gray);
    text-decoration: none;
    transition: color 0.3s;
}

.other-services a:hover {
    color: var(--color-accent-blue);
}

/* Responsividade da Página Interna */
@media (max-width: 992px) {
    .details-container {
        flex-direction: column;
    }
}
}