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

:root {
    --bg-dark: #0a0a0f;
    --card-bg: #12121f;
    --neon-cyan: #00f2fe;
    --neon-green: #4facfe;
    --text-white: #ffffff;
    --text-gray: #a0a0b0;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    overflow-x: hidden;
}

/* Fundo com efeito de brilho tecnológico */
.glow-bg {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0,242,254,0.05) 0%, rgba(0,0,0,0) 70%);
    z-index: -1;
    pointer-events: none;
}

/* Navbar Executiva */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 10%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px;
}

.logo span {
    color: var(--neon-cyan);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-gray);
    text-decoration: none;
    transition: 0.3s;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.nav-links a:hover {
    color: var(--neon-cyan);
    text-shadow: 0 0 10px var(--neon-cyan);
}

.btn-nav {
    border: 1px solid var(--neon-cyan);
    padding: 0.6rem 1.2rem;
    border-radius: 4px;
}

/* Seção Principal (Hero) */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10%;
    gap: 4rem;
}

.hero-content {
    flex: 1;
    max-width: 650px;
}

.badge {
    display: inline-block;
    background: rgba(0, 242, 254, 0.1);
    border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-content h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-top: 1.5rem;
    font-weight: 900;
}

.gradient-text {
    background: linear-gradient(45deg, var(--neon-cyan), var(--neon-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin: 1.5rem 0 2.5rem 0;
}

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

.btn-primary {
    background: linear-gradient(45deg, var(--neon-cyan), var(--neon-green));
    color: #000;
    padding: 1rem 2rem;
    text-decoration: none;
    font-weight: 700;
    border-radius: 4px;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.4);
    transition: 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(0, 242, 254, 0.7);
}

.btn-secondary {
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--text-white);
    padding: 1rem 2rem;
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    transition: 0.3s;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.05);
}

/* Container de Imagem Hero */
.hero-image-wrapper {
    flex: 1;
    max-width: 500px;
    height: 500px;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
}

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

/* Seções Gerais */
.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 2.5rem;
    letter-spacing: 1px;
}

.section-title p {
    color: var(--text-gray);
    margin-top: 0.5rem;
}

.about-section, .services-section, .gallery-section, .contact-section {
    padding: 8rem 10%;
}

/* Bloco do Perfil (Sobre) */
.profile-container {
    display: flex;
    align-items: center;
    gap: 4rem;
    margin-bottom: 5rem;
    background: rgba(255, 255, 255, 0.02);
    padding: 3rem;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.05);
}

.profile-image-frame {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.3);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.profile-image-frame:hover {
    transform: scale(1.03);
    box-shadow: 0 0 30px var(--neon-cyan);
}

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

.profile-text h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #fff;
}

.profile-text p {
    color: var(--text-gray);
    line-height: 1.8;
    font-size: 1.1rem;
}

/* Cards do Sobre */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.about-card {
    background: var(--card-bg);
    padding: 3rem 2rem;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.03);
    transition: 0.4s ease;
}

.about-card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-cyan);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.05);
}

.icon-cyber {
    font-size: 2.5rem;
    color: var(--neon-cyan);
    margin-bottom: 1.5rem;
}

.about-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.about-card p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Lista de Serviços */
.services-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.service-item {
    display: flex;
    gap: 2rem;
    background: rgba(255,255,255,0.01);
    padding: 2rem;
    border-radius: 4px;
    align-items: center;
    border-left: 4px solid var(--neon-green);
    transition: 0.3s;
}

.service-item:hover {
    background: rgba(255,255,255,0.03);
    padding-left: 2.5rem;
}

.service-num {
    font-size: 2rem;
    font-weight: 900;
    color: rgba(0, 242, 254, 0.3);
}

/* Seção da Galeria Operacional */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    height: 300px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: var(--card-bg);
}

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Efeito de Zoom e Brilho Controlado Profissional */
.gallery-item:hover .gallery-img {
    transform: scale(1.07);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(10, 10, 15, 0.95) 0%, rgba(10, 10, 15, 0) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    display: flex;
    align-items: flex-end;
}

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

.gallery-overlay span {
    color: var(--neon-cyan);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 1px;
    text-shadow: 0 0 10px rgba(0, 242, 254, 0.5);
}

/* Animação Suave Contínua para Imagens Destacadas */
.img-animated-smooth {
    animation: floatingImage 6s ease-in-out infinite;
}

@keyframes floatingImage {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* Seção de Contato & Botão WhatsApp com Super Animação */
.contact-section {
    display: flex;
    justify-content: center;
}

.contact-box {
    background: linear-gradient(135deg, #12121f 0%, #07070a 100%);
    padding: 4rem;
    border-radius: 12px;
    text-align: center;
    max-width: 700px;
    border: 1px solid rgba(0, 242, 254, 0.1);
}

.contact-box h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-box p {
    color: var(--text-gray);
    margin-bottom: 3rem;
}

/* O Grande Botão com Efeito Presidencial/Futurista */
.btn-whatsapp-cyber {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: #00e676;
    color: #000;
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    font-weight: 800;
    text-decoration: none;
    border-radius: 50px;
    letter-spacing: 1.5px;
    box-shadow: 0 0 20px rgba(0, 230, 118, 0.4);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.btn-whatsapp-cyber:hover {
    transform: scale(1.05);
    box-shadow: 0 0 35px rgba(0, 230, 118, 0.8);
    background: #00ff84;
}

/* Ícone do botão flutuante */
.floating-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.4);
    z-index: 1000;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Responsividade Básica */
@media (max-width: 992px) {
    .hero-section { flex-direction: column; text-align: center; padding-top: 8rem; justify-content: center; }
    .hero-image-wrapper { width: 100%; height: 350px; margin-top: 2rem; }
    .hero-buttons { justify-content: center; }
    .profile-container { flex-direction: column; text-align: center; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-content h1 { font-size: 2.5rem; }
    .hero-buttons { flex-direction: column; }
    .contact-box { padding: 2rem; }
}