@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700;800&display=swap');

/* Hideku Landing Page */

:root {
  --bg: #1E1E1E;
  --surface: #2A2A2A;
  --surface-light: #333333;
  --border: #3a3a3c;
  --text: #ffffff;
  --text-secondary: #818384;
  --text-muted: #565758;
  --green: #00D1E0;
  --yellow: #FF4081;
  --gray: #4A4A4A;
  --font: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

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

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navigation */
.navbar {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 100;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  font-family: 'Poppins', sans-serif;
  color: #FFFFFF;
  text-decoration: none;
}

.nav-logo {
  width: 36px;
  height: 36px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text);
}

.btn-accent {
  background: var(--green) !important;
  color: var(--text) !important;
  padding: 8px 20px;
  border-radius: 8px;
  font-weight: 600;
}

/* Hero */
.hero {
  padding: 80px 0 60px;
  text-align: center;
}

.badge {
  display: inline-block;
  background: var(--surface-light);
  color: var(--green);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
}

.gradient-text {
  color: var(--green);
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 32px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.btn-primary {
  display: inline-block;
  background: var(--green);
  color: var(--text);
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: opacity 0.2s;
}

.btn-primary:hover {
  opacity: 0.9;
}

/* Sections */
.section {
  padding: 60px 0;
}

.section-dark {
  background: var(--surface);
}

.section-title {
  font-size: 28px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  text-align: center;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--green);
  color: var(--text);
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.step h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.step p {
  color: var(--text-secondary);
  font-size: 14px;
}

.green { color: var(--green); font-weight: 600; }
.yellow { color: var(--yellow); font-weight: 600; }
.gray { color: var(--gray); font-weight: 600; }

/* Example Board */
.example-board {
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.example-attempt {
  position: relative;
}

.example-label {
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.example-line {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-bottom: 4px;
}

.tile {
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
  text-transform: lowercase;
}

.tile.green { background: var(--green); color: var(--text); }
.tile.yellow { background: var(--yellow); color: var(--text); }
.tile.gray { background: var(--gray); color: var(--text); }

.example-caption {
  text-align: center;
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 24px;
}

/* Share */
.center { text-align: center; }

.share-subtitle {
  color: var(--text-secondary);
  font-size: 16px;
  margin-bottom: 24px;
}

.share-example {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  display: inline-block;
  margin-bottom: 32px;
}

.share-example pre {
  font-size: 16px;
  line-height: 1.4;
  text-align: left;
}

/* Footer */
.footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer p {
  color: var(--text-muted);
  font-size: 13px;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 32px; }
  .steps { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}