/* ==========================================================================
   CONFIGURAÇÕES GERAIS (Inspirado nas cores escuras e neon da imagem original)
   ========================================================================== */
:root {
    --bg-dark: #070e17;        /* Azul Escuro Quase Preto */
    --bg-card: #0c1929;        /* Azul Escuro das Caixas */
    --primary: #00d2ff;        /* Azul Cyan Fluorescente */
    --primary-hover: #009ec2;  /* Tom de azul para botões */
    --text-light: #ffffff;     /* Texto claro */
    --text-muted: #a4b3c6;     /* Texto cinza/secundário */
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

span {
    color: var(--primary);
}

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

/* ==========================================================================
   MENU DE NAVEGAÇÃO
   ========================================================================== */
header {
    background-color: rgba(12, 25, 41, 0.95);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid rgba(0, 210, 255, 0.1);
    backdrop-filter: blur(5px);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.logo i {
    color: var(--primary);
    margin-right: 5px;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-menu a {
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

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

/* Efeito de linha embaixo do link ativo/hover */
.nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--primary);
    transition: var(--transition);
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: transparent;
    border: none;
}

.menu-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-light);
    margin: 4px 0;
    transition: var(--transition);
}

/* ==========================================================================
   HERO BANNER
   ========================================================================== */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #070e17 0%, #0d233a 100%);
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-text {
    flex: 1;
}

.badge {
    background-color: rgba(0, 210, 255, 0.1);
    color: var(--primary);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid rgba(0, 210, 255, 0.2);
    display: inline-block;
    margin-bottom: 20px;
}

.hero-text h1 {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 800;
}

.hero-text p {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 500px;
}

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

.btn {
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: none;
}

.btn-primary {
    background-color: var(--primary);
    color: #000;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-light);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

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

.btn-block {
    width: 100%;
    justify-content: center;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-image img {
    max-width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    border: 2px solid rgba(0, 210, 255, 0.2);
}

/* ==========================================================================
   SEÇÃO DE VÍDEO
   ========================================================================== */
.section-title {
    text-align: center;
    margin-bottom: 40px;
    margin-top: 60px;
}

.section-title h2 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.section-title p {
    color: var(--text-muted);
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* Aspect Ratio 16:9 */
    height: 0;
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto 60px auto;
    border-radius: 12px;
    border: 2px solid rgba(0, 210, 255, 0.3);
    box-shadow: 0 0 25px rgba(0, 210, 255, 0.1);
}

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

/* ==========================================================================
   CARDS E GRIDS
   ========================================================================== */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    padding: 40px 0;
}

.card-highlight {
    background-color: var(--bg-card);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    border-bottom: 3px solid transparent;
    transition: var(--transition);
}

.card-highlight:hover {
    transform: translateY(-5px);
    border-bottom-color: var(--primary);
}

.card-highlight i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.card-highlight h3 {
    margin-bottom: 10px;
}

.card-highlight p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ==========================================================================
   PÁGINAS INTERNAS (Serviços / Sobre / Contato)
   ========================================================================== */
.page-header {
    background: linear-gradient(rgba(7, 14, 23, 0.8), rgba(7, 14, 23, 0.9)), 
                url('https://images.unsplash.com/photo-1621905251189-08b45d6a269e?auto=format&fit=crop&w=1200&q=80');
    background-size: cover;
    background-position: center;
    padding: 60px 0;
    text-align: center;
    border-bottom: 1px solid rgba(0, 210, 255, 0.2);
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.page-header p {
    color: var(--text-muted);
}

/* Grid de Serviços */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 60px 0;
}

.service-card {
    background-color: var(--bg-card);
    padding: 40px 30px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}

.service-card:hover {
    box-shadow: 0 10px 20px rgba(0, 210, 255, 0.1);
    border-color: rgba(0, 210, 255, 0.3);
}

.service-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(0, 210, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 12px;
    font-size: 1.3rem;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Estrutura Sobre Nós */
.about-grid {
    display: flex;
    align-items: center;
    gap: 50px;
    padding: 60px 0;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 20px;
}

blockquote {
    border-left: 4px solid var(--primary);
    padding-left: 20px;
    font-style: italic;
    color: var(--text-light);
    margin: 30px 0;
    font-size: 1.1rem;
}

.about-image {
    flex: 1;
}

.about-image img {
    width: 100%;
    border-radius: 12px;
    border: 1px solid rgba(0, 210, 255, 0.2);
}

/* Estrutura de Contato e Formulários */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 50px;
    padding: 60px 0;
}

.contact-info h3, .contact-form h3 {
    margin-bottom: 25px;
    font-size: 1.6rem;
}

.contact-info > p {
    color: var(--text-muted);
    margin-bottom: 30px;
}

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

.icon-box {
    width: 50px;
    height: 50px;
    background-color: var(--bg-card);
    border: 1px solid rgba(0, 210, 255, 0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary);
}

.info-item h4 {
    font-size: 1rem;
    color: var(--text-muted);
}

.info-item p {
    font-size: 1.1rem;
    font-weight: 600;
}

.contact-form {
    background-color: var(--bg-card);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px;
    background-color: var(--bg-dark);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 5px;
    color: var(--text-light);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.2);
}

/* ==========================================================================
   RODAPÉ DO SITE
   ========================================================================== */
footer {
    background-color: #040910;
    padding: 30px 0;
    margin-top: 60px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.social-links a {
    color: var(--text-light);
    font-weight: 600;
    transition: var(--transition);
}

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

/* ==========================================================================
   BOTÃO WHATSAPP FLUTUANTE
   ========================================================================== */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0px 4px 15px rgba(0,0,0,0.3);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #20ba5a;
}

/* ==========================================================================
   RESPONSIVIDADE (MOBILE FIRST ADAPTATION)
   ========================================================================== */
@media(max-width: 968px) {
    .hero-content, .about-grid {
        flex-direction: column;
        text-align: center;
    }

    .hero-text p {
        margin: 0 auto 30px auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-image {
        width: 100%;
        max-width: 450px;
    }
}

@media(max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 75px;
        flex-direction: column;
        background-color: var(--bg-card);
        width: 100%;
        height: calc(100vh - 75px);
        text-align: center;
        gap: 0;
        transition: 0.4s;
        box-shadow: 0 10px 15px rgba(0,0,0,0.3);
    }

    .nav-menu a {
        padding: 25px 0;
        width: 100%;
        display: block;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    .nav-menu.active {
        left: 0;
    }

    /* Animação do botão sanduíche ao abrir */
    .menu-toggle.active .bar:nth-child(2) { opacity: 0; }
    .menu-toggle.active .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .menu-toggle.active .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .hero-text h1 {
        font-size: 2rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}