/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --background: #141414;
  --foreground: #fafafa;
  --card: #1f1f1f;
  --card-foreground: #fafafa;
  --primary: #8b5cf6;
  --primary-foreground: #fafafa;
  --secondary: #2d2d2d;
  --secondary-foreground: #fafafa;
  --muted: #262626;
  --muted-foreground: #a3a3a3;
  --accent: #333333;
  --accent-foreground: #fafafa;
  --border: #333333;
  --radius: 10px;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 50px 50px;
}

.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(20, 20, 20, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(51, 51, 51, 0.4);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--foreground);
}

.desktop-nav {
  display: none;
  gap: 2rem;
}

.nav-link {
  color: var(--muted-foreground);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--foreground);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.desktop-btn {
  display: none;
}

.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}

.hamburger {
  width: 20px;
  height: 2px;
  background: var(--foreground);
  position: relative;
  transition: all 0.3s;
}

.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 2px;
  background: var(--foreground);
  transition: all 0.3s;
}

.hamburger::before {
  top: -6px;
}

.hamburger::after {
  top: 6px;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(51, 51, 51, 0.4);
}

.mobile-nav.active {
  display: flex;
}

.mobile-btn {
  width: 100%;
  margin-top: 0.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
  font-size: 0.875rem;
}

.btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
}

.btn-primary:hover {
  background: rgba(139, 92, 246, 0.9);
}

.btn-secondary {
  background: var(--secondary);
  color: var(--secondary-foreground);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--accent);
}

.btn-large {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

/* Hero Section */
.hero {
  padding: 4rem 0;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.highlight {
  color: var(--primary);
}

.hero-description {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Services Section */
.services {
  padding: 4rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.125rem;
  color: var(--muted-foreground);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.service-card {
  background: var(--card);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  text-align: center;
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.service-description {
  color: var(--muted-foreground);
  line-height: 1.6;
}

/* Stats Section */
.stats {
  padding: 4rem 0;
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 1rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

/* Contact Section */
.contact {
  padding: 4rem 0;
}

.contact-content {
  display: flex;
  justify-content: center;
}

.contact-card {
  background: var(--card);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  text-align: center;
  max-width: 400px;
  width: 100%;
}

.contact-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.contact-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.contact-description {
  color: var(--muted-foreground);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

/* Footer */
.footer {
  background: var(--card);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-description {
  color: var(--muted-foreground);
  margin-top: 0.5rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.footer-title {
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-link {
  display: block;
  color: var(--muted-foreground);
  text-decoration: none;
  margin-bottom: 0.5rem;
  transition: color 0.2s;
}

.footer-link:hover {
  color: var(--foreground);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

/* Responsive Design */
@media (min-width: 640px) {
  .container {
    padding: 0 1.5rem;
  }

  .desktop-btn {
    display: inline-flex;
  }

  .hero-actions {
    flex-wrap: nowrap;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3rem;
  }

  .section-title {
    font-size: 2.5rem;
  }

  .footer-content {
    grid-template-columns: 2fr 1fr;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 2rem;
  }

  .desktop-nav {
    display: flex;
  }

  .mobile-menu-btn {
    display: none;
  }

  .hero {
    padding: 6rem 0;
  }

  .hero-title {
    font-size: 3.5rem;
  }

  .services {
    padding: 6rem 0;
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .contact {
    padding: 6rem 0;
  }
}

@media (min-width: 1280px) {
  .hero-title {
    font-size: 4rem;
  }
}