/* Modern Premium Stylesheet - Velta Tech */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Color Palette - Cyber Dark with Purple/Indigo and Cyan Accents */
  --bg-color: #08070b;
  --bg-gradient: radial-gradient(circle at 50% 0%, #15112e 0%, #08070b 60%);
  --panel-bg: rgba(18, 16, 26, 0.6);
  --panel-border: rgba(255, 255, 255, 0.07);
  --panel-border-hover: rgba(99, 102, 241, 0.3);
  
  --primary: #6366f1; /* Indigo */
  --primary-glow: rgba(99, 102, 241, 0.4);
  --secondary: #06b6d4; /* Cyan */
  --secondary-glow: rgba(6, 182, 212, 0.4);
  --accent: #a855f7; /* Purple */
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --font-family: 'Plus Jakarta Sans', sans-serif;
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-color);
}

body {
  font-family: var(--font-family);
  background: var(--bg-gradient);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Layout container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4 {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  background: linear-gradient(135deg, #ffffff 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  margin-bottom: 20px;
  text-align: center;
}

p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 24px;
  font-weight: 400;
}

a {
  color: var(--secondary);
  text-decoration: none;
  transition: var(--transition-smooth);
}

a:hover {
  color: var(--primary);
  text-shadow: 0 0 8px var(--primary-glow);
}

/* Navigation Header */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(8, 7, 11, 0.7);
  border-bottom: 1px solid var(--panel-border);
  padding: 20px 0;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: white;
  font-size: 1.1rem;
  box-shadow: 0 0 15px var(--primary-glow);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

nav a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  outline: none;
  gap: 8px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px var(--primary-glow);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--panel-border);
  color: var(--text-primary);
}

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

/* Hero Section */
.hero {
  padding: 120px 0 80px 0;
  text-align: center;
  position: relative;
}

.hero-glow {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}

.hero p {
  max-width: 600px;
  margin: 0 auto 32px auto;
  font-size: 1.25rem;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* Services / Features Section */
.features {
  padding: 80px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, min-max(300px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

/* Glassmorphic Card */
.card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-md);
  padding: 40px;
  transition: var(--transition-smooth);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--panel-border-hover);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.1);
}

.card-icon {
  width: 48px;
  height: 48px;
  background: rgba(99, 102, 241, 0.1);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--primary);
  font-size: 1.5rem;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.card p {
  font-size: 0.95rem;
  margin-bottom: 0;
  color: var(--text-secondary);
}

/* Legal Pages Styling (Privacy & Terms) */
.legal-content {
  padding: 80px 0;
  max-width: 800px;
  margin: 0 auto;
}

.legal-card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--border-radius-md);
  padding: 48px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.legal-card h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 8px;
}

.last-updated {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  border-bottom: 1px solid var(--panel-border);
  padding-bottom: 16px;
}

.legal-card h2 {
  font-size: 1.5rem;
  text-align: left;
  margin-top: 36px;
  margin-bottom: 16px;
  color: var(--text-primary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 8px;
}

.legal-card p, .legal-card li {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.legal-card ul {
  margin-left: 24px;
  margin-bottom: 24px;
}

.legal-card li {
  margin-bottom: 8px;
}

/* Callout Box for Verification */
.callout {
  background: rgba(6, 182, 212, 0.05);
  border-left: 4px solid var(--secondary);
  padding: 20px;
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  margin: 24px 0;
}

.callout p {
  margin-bottom: 0;
  color: var(--text-primary);
  font-weight: 500;
}

.callout a {
  color: var(--secondary);
  font-weight: 600;
  text-decoration: underline;
}

/* Contact Footer Section */
footer {
  border-top: 1px solid var(--panel-border);
  padding: 48px 0;
  margin-top: 80px;
  background: rgba(8, 7, 11, 0.9);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  font-size: 0.9rem;
  margin-top: 12px;
  max-width: 250px;
}

.footer-links h4 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  header {
    padding: 16px 0;
  }
  
  .nav-wrapper {
    flex-direction: column;
    gap: 16px;
  }
  
  nav ul {
    gap: 20px;
  }
  
  .hero {
    padding: 80px 0 60px 0;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  
  .hero-cta .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .legal-card {
    padding: 24px;
  }
}