:root {
  --primary: #0a0e27;
  --secondary: #00f0ff;
  --accent: #ff006e;
  --neutral: #f5f5f7;
  --gradient: linear-gradient(135deg, #00f0ff 0%, #ff006e 100%);
}

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

body {
  font-family: "Montserrat", sans-serif;
  background: var(--primary);
  color: var(--neutral);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Animated Background */
.bg-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.03;
}

.bg-animation::before {
  content: "";
  position: absolute;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(circle at 20% 50%, var(--secondary) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, var(--accent) 0%, transparent 50%);
  animation: drift 20s ease-in-out infinite;
}

@keyframes drift {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(-50px, -50px);
  }
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1.5rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  background: rgba(10, 14, 39, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 240, 255, 0.1);
}

.logo {
  font-family: "Orbitron", monospace;
  font-size: 1.8rem;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 2px;
  animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
  0%,
  100% {
    filter: brightness(1);
  }
  50% {
    filter: brightness(1.3);
  }
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  color: var(--neutral);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  transition: color 0.3s;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: width 0.3s;
}

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

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

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5%;
  position: relative;
}

.hero-content {
  max-width: 800px;
  text-align: center;
  animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero h1 {
  font-family: "Orbitron", monospace;
  font-size: 4rem;
  font-weight: 900;
  margin-bottom: 1rem;
  line-height: 1.2;
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero h1 .gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 3rem;
  color: rgba(245, 245, 247, 0.8);
  animation: fadeInUp 1s ease-out 0.4s both;
}

.cta-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  animation: fadeInUp 1s ease-out 0.6s both;
}

.btn {
  padding: 1rem 2.5rem;
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background: var(--gradient);
  color: var(--primary);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 30px rgba(0, 240, 255, 0.5);
}

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

.btn-secondary:hover {
  background: var(--secondary);
  color: var(--primary);
  transform: translateY(-3px);
}

/* Section Styles */
section {
  padding: 8rem 5%;
  position: relative;
}

.section-title {
  font-family: "Orbitron", monospace;
  font-size: 3rem;
  font-weight: 900;
  text-align: center;
  margin-bottom: 1rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: rgba(245, 245, 247, 0.7);
  margin-bottom: 4rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.service-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(0, 240, 255, 0.1);
  border-radius: 20px;
  padding: 2.5rem;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.3s;
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: var(--secondary);
  box-shadow: 0 10px 40px rgba(0, 240, 255, 0.2);
}

.service-card:hover::before {
  opacity: 0.05;
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  display: block;
}

.service-card h3 {
  font-family: "Orbitron", monospace;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--secondary);
  position: relative;
}

.service-card p {
  color: rgba(245, 245, 247, 0.8);
  line-height: 1.8;
  position: relative;
}

/* Portfolio Section */
#portfolio {
  background: rgba(0, 0, 0, 0.2);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.portfolio-item {
  position: relative;
  height: 300px;
  border-radius: 15px;
  overflow: hidden;
  cursor: pointer;
  background: linear-gradient(
    135deg,
    rgba(0, 240, 255, 0.1),
    rgba(255, 0, 110, 0.1)
  );
  border: 1px solid rgba(0, 240, 255, 0.2);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 14, 39, 0.95);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  opacity: 0.2;
  transition: opacity 0.3s;
}

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

.portfolio-overlay h3 {
  font-family: "Orbitron", monospace;
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--secondary);
}

.portfolio-overlay p {
  color: rgba(245, 245, 247, 0.8);
  text-align: center;
  margin-bottom: 1.5rem;
}

/* About Section */
.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-content p {
  font-size: 1.2rem;
  line-height: 2;
  color: rgba(245, 245, 247, 0.9);
  margin-bottom: 2rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: "Orbitron", monospace;
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  color: rgba(245, 245, 247, 0.7);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Contact Section */
#contato {
  background: rgba(0, 0, 0, 0.2);
}

.contact-content {
  max-width: 600px;
  margin: 0 auto;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  margin-bottom: 0.5rem;
  color: var(--secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
  padding: 1rem;
  border: 1px solid rgba(0, 240, 255, 0.2);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--neutral);
  font-family: "Montserrat", sans-serif;
  font-size: 1rem;
  transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--secondary);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

/* Footer */
footer {
  text-align: center;
  padding: 3rem 5%;
  border-top: 1px solid rgba(0, 240, 255, 0.1);
  background: rgba(0, 0, 0, 0.3);
}

footer p {
  color: rgba(245, 245, 247, 0.6);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.social-links a {
  color: var(--neutral);
  font-size: 1.5rem;
  transition: all 0.3s;
}

.social-links a:hover {
  color: var(--secondary);
  transform: translateY(-3px);
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

  .cta-buttons {
    flex-direction: column;
  }

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

  .services-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

/* Scroll Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s,
    transform 0.6s;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.bg-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: #0a0e27; /* Mantém o fundo escuro */
}
/* Botão WhatsApp Flutuante */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 40px;
  right: 40px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 3px #999;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  background-color: #128c7e;
  transform: scale(1.1);
}

/* Animação de pulso (opcional, para chamar atenção) */
@keyframes pulse-green {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}
.whatsapp-float {
  animation: pulse-green 2s infinite;
}