:root {
  --bg-color: #0a0a0f;
  --text-color: #e2e8f0;
  --accent-color: #3b82f6;
  --accent-hover: #2563eb;
  --card-bg: #1e1e28;
  --card-border: #2d2d3b;
  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

body {
  font-family: var(--font-stack);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color 0.2s;
}

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

.container {
  width: 100%;
  max-width: 1024px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.site-header {
  background-color: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--card-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
}

.main-nav a {
  color: var(--text-color);
  font-weight: 500;
}

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

/* Main Content */
main {
  flex: 1;
}

/* Hero Section */
.hero {
  padding: 6rem 0;
  text-align: center;
  background: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 100%);
  border-bottom: 1px solid var(--card-border);
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.2;
  color: #fff;
}

.hero .subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: #94a3b8;
}

.cta-button {
  display: inline-block;
  background-color: var(--accent-color);
  color: #fff;
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 1.1rem;
  transition: background-color 0.2s, transform 0.1s;
}

.cta-button:hover {
  background-color: var(--accent-hover);
  color: #fff;
  transform: translateY(-2px);
}

.trust-signal {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: #64748b;
}

/* How It Works Section */
.how-it-works {
  padding: 4rem 1.5rem;
}

.how-it-works h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 3rem;
  color: #fff;
}

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

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  transition: transform 0.2s;
}

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

.step-number {
  background-color: var(--accent-color);
  color: #fff;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1.5rem;
}

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

/* List Pages */
.list-content {
  padding: 3rem 1.5rem;
}

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

.item-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .item-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.card {
  display: block;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 0.5rem;
  padding: 1.5rem;
  color: var(--text-color);
}

.card h2 {
  color: #fff;
  margin-bottom: 0.5rem;
}

.card .meta {
  font-size: 0.85rem;
  color: #64748b;
  margin-bottom: 1rem;
}

/* Single Content Pages */
.single-content {
  max-width: 720px;
  padding: 3rem 1.5rem;
}

.single-content header {
  margin-bottom: 2rem;
  text-align: center;
}

.single-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #fff;
}

.single-content .meta {
  color: #64748b;
}

.content h2, .content h3 {
  color: #fff;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.content p {
  margin-bottom: 1.5rem;
}

.content code {
  background-color: #1e1e28;
  padding: 0.2rem 0.4rem;
  border-radius: 0.25rem;
  font-family: monospace;
}

.content pre {
  background-color: #1e1e28;
  padding: 1.5rem;
  border-radius: 0.5rem;
  overflow-x: auto;
  margin-bottom: 1.5rem;
  border: 1px solid var(--card-border);
}

/* Footer */
.site-footer {
  background-color: #0a0a0f;
  border-top: 1px solid var(--card-border);
  padding: 2rem 0;
  text-align: center;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
}

.powered-by {
  font-size: 0.85rem;
  color: #64748b;
}

/* Responsive navigation */
@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    gap: 1rem;
  }
}