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

:root {
  --bg: #ffffff;
  --bg-section: #f8f9fa;
  --bg-card: #f8f9fa;
  --text: #202122;
  --text-muted: #54595d;
  --border: #c8ccd1;
  --accent: #3366cc;
  --accent-visited: #795cb2;
  --accent-hover: #447ff5;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'Courier New', Consolas, monospace;
  --max-width: 960px;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 15px;
}

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

a:hover {
  text-decoration: underline;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* NAV */
nav {
  background: var(--bg-section);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}

nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

nav .logo {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}

nav .logo span {
  color: var(--accent);
}

nav .links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

nav .links a {
  font-size: 0.85rem;
  color: var(--accent);
}

nav .links a:hover {
  text-decoration: underline;
}

/* HERO */
.hero {
  padding: 80px 0 60px;
  text-align: center;
  background: var(--bg-section);
  border-bottom: 1px solid var(--border);
}

.hero h1 {
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 12px;
  line-height: 1.3;
}

.hero h1 .highlight {
  font-weight: 700;
}

.hero p {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 600px;
  margin: 0 auto 24px;
  line-height: 1.5;
}

.hero-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 8px 16px;
  font-size: 0.85rem;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
  font-family: var(--font);
}

.btn:hover {
  border-color: var(--accent);
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

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

/* SECTIONS */
section {
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
}

.section-title {
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}

.section-sub {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

/* ABOUT */
.about-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-text p {
  color: var(--text);
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.stat-card {
  background: var(--bg);
  padding: 20px 16px;
  text-align: center;
}

.stat-card .number {
  font-size: 1.6rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text);
}

.stat-card .label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* FEATURES */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.feature-card {
  background: var(--bg);
  padding: 20px;
}

.feature-icon {
  font-size: 1.2rem;
  margin-right: 6px;
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
  display: inline;
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 6px;
  line-height: 1.4;
}

/* YOUTUBE */
.youtube-section {
  text-align: center;
  background: var(--bg-section);
}

.youtube-card {
  padding: 32px 20px;
  max-width: 500px;
  margin: 0 auto;
}

.youtube-card .channel-icon {
  font-size: 2.5rem;
  margin-bottom: 8px;
}

.youtube-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.youtube-card .handle {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.youtube-card .btn-youtube {
  background: #cc0000;
  color: #fff;
  border-color: #cc0000;
}

.youtube-card .btn-youtube:hover {
  background: #990000;
  border-color: #990000;
}

/* FOOTER */
footer {
  padding: 24px 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

footer .footer-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

footer .footer-links a {
  font-size: 0.82rem;
}

/* LEGAL PAGES */
.legal {
  padding: 32px 0 48px;
}

.legal h1 {
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}

.legal .last-updated {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-bottom: 24px;
}

.legal h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 24px 0 8px;
}

.legal h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 16px 0 6px;
}

.legal p {
  color: var(--text);
  margin-bottom: 8px;
  font-size: 0.92rem;
  line-height: 1.6;
}

.legal ul {
  margin: 6px 0 12px 22px;
}

.legal ul li {
  margin-bottom: 4px;
  font-size: 0.92rem;
  line-height: 1.5;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 1.5rem;
  }

  .hero {
    padding: 48px 0 36px;
  }

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

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

  section {
    padding: 32px 0;
  }

  .section-title {
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .about-stats {
    grid-template-columns: 1fr 1fr;
  }

  nav .links {
    gap: 10px;
  }
}