/* ================= RESET & VARIÁVEIS ================= */
:root {
    /* Paleta de Cores Avançada (Dark Tech Theme) */
    --color-bg-main: #020610; /* Um azul muito profundo (quase preto), tirado da base da logo */
    --color-bg-secondary: #0d1626; /* Um azul marinho um pouco mais claro */
    --color-text-primary: #ccd6f6; /* Branco gelo */
    --color-text-secondary: #8892b0; /* Cinza azulado */
    --color-accent: #f26522; /* Ciano elétrico (Sinal) */
    --color-accent-glow: rgba(242, 101, 34, 0.35);
    --color-primary-blue: #2d3e82;

    --font-stack: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    --nav-height: 80px;
    --border-radius: 8px;
    --transition-standard: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html, body {
    scroll-behavior: smooth;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
  }

body {
    background-color: var(--color-bg-main);
    color: var(--color-text-primary);
    font-family: var(--font-stack);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ================= HEADER AVANÇADO ================= */
#main-header {
    height: var(--nav-height);
    background: rgba(2, 12, 27, 0.85); /* Fundo semi-transparente */
    backdrop-filter: blur(15px); /* Efeito de vidro (Glassmorphism) - Safari/Chrome */
    -webkit-backdrop-filter: blur(15px);
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition-standard);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

/* --- LOGO PURE CSS (Onda de Rádio) --- */
.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
}

.logo-img {
    
    max-height: 90px; 
    width: auto; /* Mantém a proporção correta, não distorce */
    display: block;
}

.signal-icon {
    width: 35px;
    height: 35px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* O ponto central */
.signal-icon::before {
    content: '';
    width: 8px; height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-accent-glow);
    z-index: 2;
}

/* As ondas animadas */
.wave {
    position: absolute;
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    opacity: 0;
    animation: radio-pulse 2s ease-out infinite;
}
.w1 { width: 100%; height: 100%; animation-delay: 0s; }
.w2 { width: 160%; height: 160%; animation-delay: 0.5s; opacity: 0.7; border-width: 1px;}
.w3 { width: 220%; height: 220%; animation-delay: 1s; opacity: 0.4; border-width: 1px;}

@keyframes radio-pulse {
    0% { transform: scale(0.5); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}

.brand-name .highlight { color: var(--color-accent); }

/* --- NAVEGAÇÃO E DROPDOWNS --- */
.nav-list { display: flex; gap: 30px; align-items: center; }
.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
    padding: 10px 0;
    transition: color 0.3s ease;
}

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

/* Indicador de hover (sublinhado animado) */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; width: 0; height: 2px;
    background: var(--color-accent);
    transition: width 0.3s ease;
}
.nav-link:hover::after { width: 100%; }

/* Estrutura do Dropdown */
.dropdown-item { position: relative; }

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-bg-secondary);
    min-width: 220px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(242, 101, 34, 0.35);
    box-shadow: 0 10px 30px -15px rgba(2, 12, 27, 0.7);
    padding: 15px 0;
    
    /* Estado inicial escondido */
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    transition: all 0.2s;
}
.dropdown-menu li a:hover {
    background: rgba(242, 100, 34, 0.176);
    color: var(--color-accent);
    padding-left: 25px; /* Pequeno movimento ao passar o mouse */
}

/* Mostrar Dropdown ao passar o mouse no item pai */
.dropdown-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* --- BOTÕES --- */
.btn {
    padding: 12px 28px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-standard);
    display: inline-block;
}

.btn-glow {
    background: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
    box-shadow: 0 0 10px -5px var(--color-accent);
}
.btn-glow:hover {
    background: rgba(242, 101, 34, 0.35);
    box-shadow: 0 0 20px -5px var(--color-accent);
    transform: translateY(-2px);
}

.mobile-menu-trigger { display: none; /* Escondido no desktop */ }


/* ================= HERO SECTION AVANÇADA ================= */
#hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: var(--nav-height);
    overflow: hidden;
}

/* Background complexo com CSS puro */
.hero-bg-fx {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(45, 62, 130, 0.25) 0%, transparent 50%),
        radial-gradient(circle at 80% 30%, rgba(242, 101, 34, 0.15) 0%, transparent 40%),
        var(--color-bg-main);
    z-index: -2;
}

/* Overlay de Grid Tecnológico */
.hero-grid-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: 
        linear-gradient(rgba(100, 255, 218, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(100, 255, 218, 0.03) 1px, transparent 1px);
    background-size: 30px 30px;
    z-index: -1;
    mask-image: radial-gradient(circle at center, black 40%, transparent 80%); /* Esmaece o grid nas bordas */
    -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 50px;
}

.hero-text { 
    /* Preparando para animação JS */
    transform-style: preserve-3d; 
}

.hero-badge {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--color-accent);
    background: rgba(242, 100, 34, 0.177);
    padding: 6px 12px;
    border-radius: 20px;
    margin-bottom: 20px;
    border: 1px solid rgb(242, 100, 34);
}

h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 20px;
    font-weight: 800;
}

/* Texto gradiente para destaque */
.text-gradient {
    background: linear-gradient(45deg, var(--color-text-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-text p {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 540px;
    margin-bottom: 40px;
}

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

.btn-primary {
    background: var(--color-accent);
    color: var(--color-bg-main);
    border: none;
}
.btn-primary:hover {
    background: #f26522;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px -10px rgba(242, 101, 34, 0.35);
}

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

/* Área Visual da Direita (Radar Abstrato) */
.hero-visual {
    height: 400px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    /* Placeholder para o efeito avançado */
    border-radius: 50%;
    background: radial-gradient(circle, rgba(100, 255, 218, 0.05) 0%, transparent 70%);
    box-shadow: 0 0 50px rgba(100, 255, 218, 0.05);
}

.radar-sweep {
    position: absolute;
    width: 50%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), transparent);
    top: 50%;
    left: 50%;
    transform-origin: left center;
    animation: radar-spin 4s infinite linear;
    opacity: 0.7;
}

@keyframes radar-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ================= HERO VISUAL (IMAGEM) ================= */

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 500px; /* Altura ajustada para caber a imagem */
    /* Removemos o background radial anterior para focar na imagem */
    background: none; 
    box-shadow: none;
    border-radius: 0;
}

/* O brilho azul futurista atrás do rádio */
.radio-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--color-accent);
    filter: blur(80px); /* Desfoque alto para parecer luz */
    opacity: 0.25;
    border-radius: 50%;
    z-index: -1; /* Fica atrás da imagem */
    animation: pulse-glow 4s infinite alternate;
}

/* A Imagem do Rádio */
.hero-image {
    width: 100%;
    max-width: 400px; /* Tamanho máximo para não estourar */
    height: auto;
    z-index: 1;
    /* Sombra projetada no formato do rádio (cor azulada escura) */
    filter: drop-shadow(0 20px 30px rgba(0,0,0,0.5));
}

/* Animação de Flutuação (Hovering) */
.floating-animate {
    animation: float 6s ease-in-out infinite;
}

/* Badges flutuantes (Placas pequenas ao lado do rádio) */
.floating-badge {
    position: absolute;
    background: rgba(10, 25, 47, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(242, 100, 34, 0.523);
    padding: 10px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text-primary);
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    z-index: 2;
}

.badge-1 {
    top: 20%;
    right: 0;
    animation: float 7s ease-in-out infinite reverse; /* Flutua inverso ao rádio */
}

/* ================= KEYFRAMES (ANIMAÇÕES) ================= */

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); } /* Sobe 20px */
    100% { transform: translateY(0px); }
}

@keyframes pulse-glow {
    0% { opacity: 0.2; transform: scale(1); }
    100% { opacity: 0.4; transform: scale(1.2); }
}

/* ================= SEÇÃO DE SERVIÇOS ================= */
#services-section {
    position: relative;
    padding: 100px 0;
    background-color: var(--color-bg-main); /* Mantém fundo escuro */
}

/* Cabeçalho da Seção */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-subtitle {
    color: var(--color-accent);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    display: block;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--color-text-primary);
}

.section-header p {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
}

/* GRID LAYOUT */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

/* GLASS CARDS (O Efeito Avançado) */
.service-card {
    background: var(--color-bg-secondary);
    padding: 40px 30px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); /* Efeito elástico */
    position: relative;
    overflow: hidden;
    /* Se quiser mais "vidro", descomente a linha abaixo (pode pesar em celulares antigos) */
    /* backdrop-filter: blur(10px); */
}

/* Efeito de Hover no Card */
.service-card:hover {
    transform: translateY(-15px); /* Sobe */
    border-color: var(--color-accent);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
}

/* O brilho interno ao passar o mouse */
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at center, rgba(242, 100, 34, 0.472) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
    pointer-events: none;
}

.service-card:hover::before {
    opacity: 1;
}

/* Estilização dos Ícones SVG */
.card-icon-box {
    width: 60px; height: 60px;
    background: rgba(242, 101, 34, 0.35);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 25px;
    color: var(--color-accent);
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
}

.card-icon-box svg {
    width: 30px;
    height: 30px;
}

/* Ícone aumenta no hover */
.service-card:hover .card-icon-box {
    background: var(--color-accent);
    color: var(--color-bg-main); /* Ícone fica escuro no fundo claro */
    transform: scale(1.1) rotate(5deg);
}

/* Textos do Card */
.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--color-text-primary);
    position: relative; z-index: 1;
}

.service-card p {
    color: var(--color-text-secondary);
    margin-bottom: 25px;
    font-size: 0.95rem;
    position: relative; z-index: 1;
}

/* Link "Ver Mais" */
.card-link {
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative; z-index: 1;
}

.card-link .arrow { transition: transform 0.3s ease; }
.card-link:hover .arrow { transform: translateX(5px); }

/* --- CLASSE PARA ANIMAÇÃO DE ENTRADA (SCROLL) --- */
.fade-in-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    will-change: opacity, visibility;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: none;
}

/* ================= VITRINE TECNOLÓGICA ================= */
#products-section {
    position: relative;
    padding: 100px 0;
    background-color: #020c1b;
    overflow: hidden; /* Importante para conter a luz */
}

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

/* Grid de fundo (efeito técnico) */
.tech-grid-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 0;
    opacity: 0.5;
}

/* A Luz do Mouse (Spotlight) */
.cursor-light {
    position: absolute;
    width: 600px; /* Tamanho do facho de luz */
    height: 600px;
    background: radial-gradient(circle, rgba(242, 101, 34, 0.35) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none; /* Deixa o clique passar pela luz */
    transform: translate(-50%, -50%);
    z-index: 1;
    transition: opacity 0.3s ease;
    /* Começa invisível até o JS detectar o mouse */
    opacity: 0; 
}

/* Container dos Cards */
.products-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

/* O CARD DO PRODUTO */
.tech-card {
    background: rgba(10, 25, 47, 0.6); /* Fundo escuro semi-transparente */
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    position: relative;
    overflow: visible; /* Permite que a imagem saia para fora se quiser */
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

/* Efeito de Borda Brilhante no Hover */
.tech-card:hover {
    border-color: rgba(242, 100, 34, 0.52);
    box-shadow: 0 0 30px rgba(242, 101, 34, 0.35);
    transform: translateY(-10px);
    background: rgba(10, 25, 47, 0.9);
}

.card-content {
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 100%;
}

/* Badge (Mais Vendido) */
.badge-tech {
    background: rgba(242, 101, 34, 0.35);
    color: var(--color-accent);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 5px 10px;
    border-radius: 4px;
    align-self: flex-end; /* Canto direito */
    margin-bottom: 20px;
}

/* Área da Imagem */
.img-wrapper {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: transform 0.4s ease;
}

.product-img {
    max-height: 100%;
    max-width: 100%;
    filter: drop-shadow(0 10px 15px rgba(0,0,0,0.5));
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Zoom na imagem no hover */
.tech-card:hover .product-img {
    transform: scale(1.15) rotate(-5deg);
    filter: drop-shadow(0 20px 30px rgba(242, 101, 34, 0.35));
}

/* Títulos */
.info-wrapper h3 {
    color: var(--color-text-primary);
    font-size: 1.4rem;
    margin-bottom: 5px;
}
.model-ref {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

/* Ajuste para os ícones ficarem alinhados e na cor certa */
.spec-icon {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin-right: 4px; /* Espaço entre ícone e texto */
    color: var(--color-accent); /* Cor Ciano */
}

.tech-card:hover .tech-specs {
    opacity: 1;
    transform: translateY(0);
}

.tech-specs li {
    font-size: 0.8rem;
    color: var(--color-text-primary);
    background: rgba(255,255,255,0.05);
    padding: 5px 8px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Botão do Card */
.btn-tech {
    background: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    width: 100%;
    display: block;
    transition: all 0.3s;
}

.btn-tech:hover {
    background: var(--color-accent);
    color: var(--color-bg-main);
    box-shadow: 0 0 15px var(--color-accent-glow);
}



/* ================= SEÇÃO SOBRE (INSTITUCIONAL) ================= */
#about-section {
    padding: 120px 0;
    background: linear-gradient(to right, #020c1b, #051025);
    position: relative;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

/* Tipografia e Lista */
.about-text p {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-weight: 500;
    color: var(--color-text-primary);
}

.check-icon {
    width: 24px; height: 24px;
    background: rgba(242, 101, 34, 0.35);
    color: var(--color-accent);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.8rem;
    font-weight: bold;
}

/* Área Direita: Stats e Rede */
.about-stats {
    position: relative;
    padding: 40px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(5px);
}

/* Efeito de Rede Neural (Pure CSS) */
.network-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

/* Os "Nós" (Pontos) */
.node {
    position: absolute;
    width: 8px; height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-accent);
    animation: pulse-node 3s infinite;
}
.n1 { top: 20%; left: 20%; animation-delay: 0s; }
.n2 { top: 70%; left: 80%; animation-delay: 1s; }
.n3 { top: 80%; left: 10%; animation-delay: 2s; }

@keyframes pulse-node {
    0% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.5); }
    100% { opacity: 0.3; transform: scale(1); }
}

/* As Linhas de Conexão */
.line {
    position: absolute;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.2;
    height: 1px;
    transform-origin: left center;
}
/* Posicionamento manual das linhas para ligar os pontos (ajuste fino visual) */
.l1 { top: 21%; left: 21%; width: 250px; transform: rotate(40deg); } 
.l2 { top: 71%; left: 81%; width: 250px; transform: rotate(-160deg); }

/* GRID DE NÚMEROS */
.stats-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.stat-box {
    text-align: center;
    padding: 20px;
    background: rgba(2, 12, 27, 0.8);
    border-radius: 10px;
    border: 1px solid rgba(242, 101, 34, 0.35);
    transition: transform 0.3s;
}

.stat-box:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-text-primary);
    line-height: 1;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.percent {
    font-size: 1.5rem;
    color: var(--color-accent);
}

/* ================= CTA SECTION ================= */
#contact-cta {
    position: relative;
    padding: 100px 0 150px 0; /* Espaço extra embaixo para conectar com footer */
    background: var(--color-bg-main);
    overflow: hidden;
}

/* Texto Rolante de Fundo (Marquee) */
.scrolling-text {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    transform: translateY(-50%) rotate(-2deg); /* Leve inclinação para dinamismo */
    white-space: nowrap;
    opacity: 0.03; /* Muito sutil */
    font-size: 8rem;
    font-weight: 900;
    font-family: sans-serif;
    color: transparent;
    -webkit-text-stroke: 2px var(--color-text-primary); /* Apenas contorno */
    pointer-events: none;
    z-index: 0;
}

.scrolling-text span {
    display: inline-block;
    animation: marquee-scroll 20s linear infinite;
}

@keyframes marquee-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

.cta-box {
    background: linear-gradient(135deg, #112240 0%, #0a192f 100%);
    border: 1px solid rgba(242, 101, 34, 0.35);
    border-radius: 20px;
    padding: 60px;
    text-align: center;
    position: relative;
    z-index: 2;
    box-shadow: 0 20px 50px -10px rgba(0,0,0,0.5);
}

/* Tag acima do título */
.cta-tag {
    color: var(--color-accent);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 15px;
    display: block;
}

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--color-text-primary);
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto 40px auto;
}

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

/* Botão Pulsante (Transmissão) */
.btn-pulse {
    position: relative;
    overflow: hidden; /* Garante que o ripple não saia do botão */
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

/* Círculos pulsantes atrás do botão */
.btn-pulse::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 100%; height: 100%;
    background: var(--color-accent);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
    animation: none; /* Só anima se quiser constante, mas faremos hover */
}

.btn-icon { width: 18px; height: 18px; }

/* ================= FOOTER ================= */
#main-footer {
    background: #0a192f;
    color: var(--color-text-secondary);
    position: relative;
    padding-top: 0;
}

/* Animação da Onda (SVG) */
.footer-wave-container {
    position: absolute;
    top: -50px; /* Sobe para sobrepor a seção anterior levemente */
    left: 0;
    width: 100%;
    line-height: 0;
    z-index: 1;
}

.waves {
    width: 100%;
    height: 60px;
}

/* Animação das Ondas SVG */
.parallax > use {
    animation: move-forever 25s cubic-bezier(.55,.5,.45,.5) infinite;
}
.parallax > use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 7s;
}
.parallax > use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 10s;
}
.parallax > use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 13s;
}

@keyframes move-forever {
    0% { transform: translate3d(-90px,0,0); }
    100% { transform: translate3d(85px,0,0); }
}

/* Conteúdo do Footer */
.footer-content {
    padding-top: 60px;
    padding-bottom: 40px;
    position: relative;
    z-index: 2;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h4 {
    color: var(--color-text-primary);
    margin-bottom: 25px;
    font-size: 1.1rem;
    position: relative;
    display: inline-block;
}

/* Detalhe abaixo do título H4 */
.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0; bottom: -8px;
    width: 30px; height: 2px;
    background: var(--color-accent);
}

.brand-col p {
    font-size: 0.9rem;
    margin: 20px 0;
    max-width: 250px;
}

.footer-logo {
    color: var(--color-text-primary);
}

/* Links do Footer */
.footer-links li { margin-bottom: 12px; }
.footer-links a {
    font-size: 0.9rem;
    transition: color 0.3s, padding-left 0.3s;
}
.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 5px;
}

/* Lista de Contato */
.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 0.9rem;
}
.icon-small {
    width: 18px; height: 18px;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 3px;
}

/* Redes Sociais */
.social-links { display: flex; gap: 15px; }
.social-icon {
    width: 40px; height: 40px;
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s;
    color: var(--color-text-primary);
}
.social-icon:hover {
    background: var(--color-accent);
    color: var(--color-bg-main);
    transform: translateY(-3px);
}
.social-icon svg { width: 20px; height: 20px; }

/* Barra final */
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
}

/* Créditos do Desenvolvedor */
.dev-credits {
    color: var(--color-text-secondary);
    font-weight: 500;
}

.dev-credits a {
    color: var(--color-accent); /* Cor Ciano */
    text-decoration: none;
    font-weight: 700;
    position: relative;
    transition: all 0.3s ease;
}

/* Efeito de brilho ao passar o mouse no nome Studio H5 */
.dev-credits a:hover {
    color: #fff; /* Fica branco */
    text-shadow: 0 0 10px var(--color-accent); /* Brilho neon atrás */
}

/* Sublinhado animado */
.dev-credits a::after {
    content: '';
    position: absolute;
    width: 0%;
    height: 1px;
    bottom: -2px;
    left: 0;
    background-color: var(--color-accent);
    transition: width 0.3s ease;
}

.dev-credits a:hover::after {
    width: 100%;
}


/* ================= PORTFÓLIO / SERVIÇOS REALIZADOS ================= */
.portfolio-section {
    padding: 100px 0;
    background: #020c1b; /* Fundo escuro padrão */
    position: relative;
}

.tag-orange {
    color: var(--color-accent);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 10px;
}

.portfolio-grid {
    display: grid;
    /* Cria colunas automáticas responsivas */
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 50px;
}

.portfolio-item {
    position: relative;
    height: 250px;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transition: transform 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(242, 101, 34, 0.2); /* Glow Laranja */
}

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

.portfolio-item:hover img {
    transform: scale(1.1);
}

/* Efeito de Overlay (Texto em cima da imagem) */
.portfolio-overlay {
    position: absolute;
    bottom: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
    opacity: 0.9;
    transition: 0.3s;
}

.overlay-content h3 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 5px;
    transform: translateY(10px);
    transition: 0.3s;
}

.overlay-content p {
    color: var(--color-accent);
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0; /* Esconde o subtítulo inicialmente */
    transform: translateY(20px);
    transition: 0.3s;
}

/* Animação ao passar o mouse */
.portfolio-item:hover .overlay-content h3 {
    transform: translateY(0);
}
.portfolio-item:hover .overlay-content p {
    opacity: 1;
    transform: translateY(0);
}

/* ================= SEÇÃO CLIENTES (3 ITENS) ================= */
.clients-section-home {
    padding: 80px 0;
    background: linear-gradient(180deg, #020c1b 0%, #051025 100%);
    border-top: 1px solid rgba(255,255,255,0.05);
}

.clients-header {
    text-align: center;
    margin-bottom: 50px;
}

.clients-header h3 {
    color: #8892b0;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.divider-line {
    width: 60px;
    height: 3px;
    background: var(--color-accent);
    margin: 0 auto;
    border-radius: 2px;
}

.clients-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px; /* Espaço entre os logos */
    flex-wrap: wrap;
}

/* Card do Logo */
.client-logo-card {
    width: 200px;
    height: 120px;
    background: rgba(255, 255, 255, 0.094);
    border: 1px solid rgba(255, 255, 255, 0.186);
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    transition: 0.3s;
    backdrop-filter: blur(5px);
}

.client-logo-card:hover {
    background: rgba(255,255,255,0.08);
    border-color: var(--color-accent);
    box-shadow: 0 0 20px rgba(242, 101, 34, 0.15);
}

.client-logo-card img {
    max-width: 150%;
    max-height: 150%;
    filter: grayscale(100%) brightness(1.5); /* Deixa branco/cinza */
    opacity: 0.7;
    transition: 0.3s;
}

.client-logo-card:hover img {
    filter: grayscale(0%) brightness(1); /* Traz a cor original ao passar mouse */
    opacity: 1;
}

/* Animação de Flutuação (Levitação) */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.floating {
    animation: float 6s ease-in-out infinite;
}

.delay-1 { animation-delay: 1s; }
.delay-2 { animation-delay: 2s; }

/* Responsividade Mobile */
@media (max-width: 768px) {
    .clients-row {
        flex-direction: column;
        gap: 30px;
    }
    .portfolio-grid {
        grid-template-columns: 1fr; /* 1 coluna no mobile */
    }
}