:root {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color-scheme: light;
  --primary-color: #2563eb;
  --secondary-color: #64748b;
  --accent-color: #f59e0b;
  --dark-bg: #0f172a;
  --light-bg: #f8fafc;
  --text-color: #1e293b;
  --text-light: #64748b;
}

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

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #0a0f1b 0%, #0b1220 22%, #f8fafc 100%);
  color: var(--text-color);
  line-height: 1.6;
}

/* Header */
.header {
  background: rgba(15, 23, 42, 0.85);
  color: white;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.nav {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: 700;
}

.logo {
  width: 40px;
  height: 40px;
  margin-right: 0.5rem;
}

.nav__links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav__links a {
  color: white;
  text-decoration: none;
  transition: color 0.3s;
}

.nav__links a:hover {
  color: var(--accent-color);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--dark-bg) 0%, #1e293b 100%);
  color: white;
  padding: 4rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 80vh;
}

.hero__content {
  flex: 1;
  max-width: 600px;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(45deg, #60a5fa, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.25rem;
  color: #cbd5e1;
  margin-bottom: 1.5rem;
}

.hero__description {
  font-size: 1.1rem;
  color: #94a3b8;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero__buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  cursor: pointer;
}

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

.btn--primary:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.btn--secondary {
  background: transparent;
  color: white;
  border: 2px solid #64748b;
}

.btn--secondary:hover {
  background: #64748b;
  transform: translateY(-2px);
}

.btn--small {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

.hero__image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-img {
  max-width: 100%;
  height: auto;
  border-radius: 1rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Features */
.features {
  padding: 4rem 0;
  background: #f8fafc;
}

.features h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: var(--text-color);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(260px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--light-bg);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.feature-card h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

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

/* Installation */
.installation {
  padding: 4rem 0;
  background: rgba(12, 18, 34, 0.95);
  color: white;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.installation h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
}

.installation__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.step {
  text-align: center;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.step__number {
  width: 3rem;
  height: 3rem;
  background: var(--accent-color);
  color: var(--dark-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.25rem;
  margin: 0 auto 1rem;
}

.step h3 {
  margin-bottom: 1rem;
  color: #cbd5e1;
}

.step p {
  color: #94a3b8;
  margin-bottom: 1.5rem;
}

.step code {
  background: rgba(0, 0, 0, 0.3);
  padding: 0.5rem;
  border-radius: 0.25rem;
  display: block;
  font-family: 'Monaco', 'Menlo', monospace;
  margin-top: 1rem;
}

/* Packages */
.packages {
  padding: 4rem 0;
  background: linear-gradient(135deg, #0b1220, #1f2a45);
  color: white;
}

.packages h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: white;
}

.packages__stats {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 1rem 0 1.5rem;
}

.stats-link img {
  height: 34px;
  border-radius: 0.5rem;
}

.packages__lead {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.1rem;
  line-height: 1.6;
}

.packages__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(260px, 1fr));
  gap: 2rem;
}

.package-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1.75rem;
  border-radius: 1.25rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  transition: transform 0.3s, border-color 0.3s;
}

.package-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.25);
}

.package-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.package-card h3 {
  font-size: 1.35rem;
  margin: 0;
  color: white;
}

.package-card p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.badge {
  background: rgba(255, 255, 255, 0.15);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.9);
}

/* Projects */
.projects {
  padding: 4rem 0;
  background: #f8fafc;
}

.projects h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: var(--text-color);
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(260px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--light-bg);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.project-card:hover {
  transform: translateY(-5px);
}

.project-card h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.project-card p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.project-img {
  width: 100%;
  height: auto;
  border-radius: 0.5rem;
  margin-top: 1rem;
}

/* Community */
.community {
  padding: 4rem 0;
  background: var(--dark-bg);
  color: white;
}

.community h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
}

.community__links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.community__stats {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.stats-link img {
  height: 34px;
  border-radius: 0.5rem;
}

.community-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: white;
  text-decoration: none;
  padding: 1rem 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 0.5rem;
  transition: background 0.3s;
}

.community-link:hover {
  background: rgba(255, 255, 255, 0.2);
}

.community-link img {
  width: 24px;
  height: 24px;
}

/* Footer */
.footer {
  background: #0a0a0a;
  color: #64748b;
  padding: 2rem 0;
  text-align: center;
}

.footer a {
  color: #cbd5e1;
  text-decoration: none;
}

.footer a:hover {
  color: var(--accent-color);
}

/* Responsive */
@media (max-width: 1024px) {
  .features__grid,
  .packages__grid,
  .projects__grid {
    grid-template-columns: repeat(2, minmax(240px, 1fr));
  }

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

@media (max-width: 768px) {
  .nav__links {
    display: none;
  }

  .nav {
    padding: 0 1rem;
  }

  .hero {
    flex-direction: column;
    text-align: center;
    padding: 2rem 1rem;
  }

  .hero__buttons {
    justify-content: center;
  }

  .installation,
  .packages,
  .projects,
  .community {
    padding: 3rem 1rem;
  }

  .features__grid,
  .packages__grid,
  .projects__grid {
    grid-template-columns: 1fr;
  }

  .installation__steps {
    grid-template-columns: 1fr;
  }

  .community__links {
    flex-direction: column;
    align-items: center;
  }
}

  }