:root {
  --color-bg: #0a0a0f;
  --color-bg-card: #12121a;
  --color-bg-hover: #1a1a25;
  --color-text: #e8e8ed;
  --color-text-muted: #8888a0;
  --color-accent: #6366f1;
  --color-accent-hover: #818cf8;
  --color-border: #2a2a3a;
  --color-success: #22c55e;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 12px;
  --radius-sm: 8px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header / Hero */
.hero {
  padding: 80px 0 60px;
  text-align: center;
  background: linear-gradient(180deg, #0f0f18 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}

.logo-icon {
  width: 64px;
  height: auto;
}

.logo h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.tagline {
  font-size: 1.25rem;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 8px;
}

.subtitle {
  color: var(--color-text-muted);
  font-size: 1rem;
  max-width: 500px;
  margin: 0 auto;
}

/* Sections */
section {
  padding: 80px 0;
}

section h2 {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 16px;
  text-align: center;
}

.section-intro {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto 48px;
}

/* Plugin Grid */
.plugins {
  background: var(--color-bg);
}

.plugin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 32px;
}

.plugin-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
  text-decoration: none;
}

.plugin-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
}

.plugin-screenshot {
  aspect-ratio: 16 / 10;
  background: #08080c;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.plugin-screenshot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.plugin-info {
  padding: 24px;
}

.plugin-info h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.plugin-type {
  color: var(--color-accent);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 12px;
}

.plugin-desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.plugin-features {
  list-style: none;
  margin-bottom: 24px;
}

.plugin-features li {
  position: relative;
  padding-left: 20px;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}

.plugin-features li::before {
  content: ">";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-weight: 500;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

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

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

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

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

/* About */
.about {
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
}

.about-text p {
  margin-bottom: 16px;
  color: var(--color-text-muted);
}

.about-text a {
  color: var(--color-accent);
  text-decoration: none;
}

.about-text a:hover {
  text-decoration: underline;
}

.about-text strong {
  color: var(--color-text);
}

.about-links h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
}

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

.about-links li {
  margin-bottom: 8px;
}

.about-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* Feedback */
.feedback {
  text-align: center;
}

.feedback p {
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

/* Footer */
footer {
  padding: 40px 0;
  text-align: center;
  border-top: 1px solid var(--color-border);
}

footer p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.footer-note {
  margin-top: 8px;
  font-size: 0.8rem;
  opacity: 0.7;
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    padding: 60px 0 40px;
  }

  .logo h1 {
    font-size: 2rem;
  }

  section {
    padding: 60px 0;
  }

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

  .about-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}