/* Reset and Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --primary: #00f2fe;
  --secondary: #4facfe;
  --accent: #7d2ae8;
  --dark: #0a0b1a;
  --darker: #050614;
  --light: #e0e7ff;
  --card-bg: rgba(255, 255, 255, 0.05);
  --card-border: rgba(255, 255, 255, 0.1);
}

body {
  font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  color: var(--light);
  padding-top: 76px;
  background-color: var(--dark);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(0, 242, 254, 0.1) 0%, transparent 20%),
    radial-gradient(circle at 90% 80%, rgba(125, 42, 232, 0.1) 0%, transparent 20%);
}

/* Navigation */
.navbar {
  background-color: rgba(10, 11, 26, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--card-border);
}

.navbar-brand {
  font-weight: 700;
  color: var(--primary) !important;
  font-size: 1.5rem;
  position: relative;
  overflow: hidden;
}

.navbar-brand::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

.navbar-brand:hover::after {
  transform: translateX(0);
}

.navbar-toggler {
  border-color: var(--card-border);
}

.nav-link {
  color: var(--light) !important;
  position: relative;
  padding: 0.5rem 1rem;
  transition: color 0.3s ease;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.3s ease, left 0.3s ease;
}

.nav-link:hover::before {
  width: 100%;
  left: 0;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 100%);
  color: var(--light);
  padding: 120px 0;
  margin-top: -16px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><rect width="1" height="1" fill="rgba(255,255,255,0.03)"/></svg>');
  opacity: 0.5;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero .lead {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.btn-primary {
  background: linear-gradient(90deg, var(--primary), var(--accent));
  color: var(--dark);
  border: none;
  padding: 12px 24px;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, var(--accent), var(--primary));
  border-radius: 8px;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
}

.btn-primary:hover::before {
  opacity: 1;
}

/* Produtos Section */
.produtos {
  padding: 100px 0;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 242, 254, 0.2);
  border-color: var(--primary);
}

.card-body {
  padding: 2rem;
  color: #FFFFFF;
}

.card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
  font-weight: 700;
  font-size: 1.5rem;
}

/* Depoimentos Section */
.depoimentos {
  padding: 100px 0;
  background-color: var(--darker);
}

.depoimento-card {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--card-border);
  backdrop-filter: blur(10px);
  margin-bottom: 30px;
  position: relative;
  transition: all 0.3s ease;
}

.depoimento-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: 0 8px 20px rgba(0, 242, 254, 0.2);
}

.depoimento-card::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 20px;
  font-size: 4rem;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.3;
}

.depoimento-card p {
  font-style: italic;
  margin-bottom: 1rem;
  font-size: 1.1rem;
  line-height: 1.6;
}

.depoimento-card footer {
  color: var(--primary);
  font-weight: 600;
}

/* Quem Somos Section */
.quem-somos-hero {
  background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 100%);
  color: var(--light);
  padding: 80px 0;
  text-align: center;
}

.nossa-historia {
  padding: 80px 0;
}

.nossa-historia h2 {
  color: var(--primary);
  margin-bottom: 1.5rem;
  font-weight: 700;
}

/* Contato Section */
.contato-section {
  padding: 80px 0;
}

.contato-info {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--card-border);
  backdrop-filter: blur(10px);
}

.contact-form {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--card-border);
  backdrop-filter: blur(10px);
}

.form-control {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  color: var(--light);
}

.form-control:focus {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary);
  color: var(--light);
  box-shadow: 0 0 0 0.25rem rgba(0, 242, 254, 0.25);
}

/* Footer */
.footer {
  background-color: var(--darker);
  color: var(--light);
  padding: 60px 0 30px;
  margin-top: 80px;
  border-top: 1px solid var(--card-border);
}

.footer h4 {
  margin-bottom: 1.5rem;
  font-weight: 600;
  color: var(--primary);
}

.footer ul li {
  margin-bottom: 0.5rem;
}

.footer a {
  color: var(--light);
  text-decoration: none;
  opacity: 0.8;
  transition: all 0.3s ease;
}

.footer a:hover {
  color: var(--primary);
  opacity: 1;
  text-decoration: none;
}

.social-links a {
  margin-right: 1rem;
  font-weight: 500;
  position: relative;
}

.social-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.social-links a:hover::after {
  transform: scaleX(1);
}

/* Termos e Privacidade */
.termos-section,
.privacidade-section {
  padding: 80px 0;
}

.termos-section h2,
.privacidade-section h2 {
  color: var(--primary);
  margin-bottom: 1rem;
  font-weight: 600;
}

.termos-section ul,
.privacidade-section ul {
  list-style-type: none;
  padding-left: 0;
}

.termos-section ul li,
.privacidade-section ul li {
  margin-bottom: 0.5rem;
  padding-left: 1.5rem;
  position: relative;
}

.termos-section ul li::before,
.privacidade-section ul li::before {
  content: '•';
  color: var(--primary);
  position: absolute;
  left: 0;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .hero {
    padding: 80px 0;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .produtos,
  .depoimentos {
    padding: 60px 0;
  }
  
  .card {
    margin-bottom: 20px;
  }
}