/* Design tokens */
:root {
  --bg: #0b0c10;
  --panel: #12141a;
  --muted: #8b90a0;
  --text: #e7e9ee;
  --brand: #5c8dff;
  --brand-strong: #2f6bff;
  --ok: #2ccfa0;
  --warn: #ffcc66;
  --danger: #ff6b6b;
  --border: #1e2230;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

/* Scoped public site styles */
.public-site {
  background: radial-gradient(1200px 800px at 80% -10%, rgba(92, 141, 255, 0.15), transparent 60%), var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  line-height: 1.6;
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

.public-site * {
  box-sizing: border-box;
}

.public-site .container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

/* Header */
.public-site .site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(11, 12, 16, 0.7);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.public-site .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.public-site .brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
}
.public-site .brand-logo {
  width: 28px;
  height: 28px;
}
.public-site .brand-name {
  font-weight: 700;
  letter-spacing: 0.3px;
}
.public-site .nav {
  display: inline-flex;
  gap: 18px;
}
.public-site .nav-link {
  color: var(--muted);
  text-decoration: none;
  padding: 6px 8px;
  border-radius: 8px;
}
.public-site .nav-link:hover {
  color: var(--text);
  background: rgba(255,255,255,0.04);
}

/* Hero */
.public-site .hero {
  position: relative;
}
.public-site .hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 300px at 15% 20%, rgba(47, 107, 255, 0.25), transparent 60%);
  pointer-events: none;
}
.public-site .hero-inner {
  padding: 72px 0 56px;
  text-align: center;
}
.public-site .hero-title {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.15;
  margin: 0 0 12px;
  letter-spacing: 0.2px;
  color: var(--text);
}
.public-site .hero-subtitle {
  color: var(--muted);
  margin: 0 auto 24px;
  max-width: 820px;
}
.public-site .hero-cta {
  display: inline-flex;
  gap: 12px;
  margin-bottom: 10px;
}
.public-site .hero-meta {
  color: var(--muted);
  font-size: 14px;
}

/* Buttons */
.public-site .pub-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  transition: transform .05s ease, box-shadow .2s ease, background .2s ease;
  cursor: pointer;
  border: none;
}
.public-site .pub-btn:hover {
  transform: translateY(-1px);
}
.public-site .pub-btn:active {
  transform: translateY(0);
}
.public-site .pub-btn-primary {
  color: white;
  background: linear-gradient(180deg, var(--brand), var(--brand-strong));
  box-shadow: 0 8px 20px rgba(47, 107, 255, 0.3);
}
.public-site .pub-btn-ghost {
  color: var(--text);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
}

/* Sections */
.public-site .section {
  padding: 56px 0;
}
.public-site .section.subtle {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
}
.public-site .section-title {
  text-align: center;
  font-size: 24px;
  margin: 0 0 20px;
  color: var(--text);
}

/* Features */
.public-site .feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.public-site .feature-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.public-site .feature-icon {
  font-size: 22px;
  margin-bottom: 8px;
}
.public-site .feature-card h3 {
  color: var(--text);
  margin: 0 0 8px;
}
.public-site .feature-card p {
  color: var(--muted);
  margin: 0;
  font-size: 14px;
}

@media (max-width: 960px) {
  .public-site .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 560px) {
  .public-site .feature-grid {
    grid-template-columns: 1fr;
  }
}

/* Downloads */
.public-site .downloads-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}
.public-site .os-section {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.public-site .os-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text);
}
.public-site .os-icon {
  font-size: 18px;
}
.public-site .download-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 8px;
}
.public-site .download-item:last-child {
  margin-bottom: 0;
}
@media (max-width: 960px) {
  .public-site .downloads-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}
.public-site .download-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.public-site .badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #cfe1ff;
  background: rgba(92, 141, 255, 0.12);
  border: 1px solid rgba(92, 141, 255, 0.25);
  padding: 4px 8px;
  border-radius: 999px;
}
.public-site .muted { color: var(--muted); }
.public-site .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }
.public-site .truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.public-site .actions {
  display: flex;
  gap: 8px;
}
.public-site .action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  text-decoration: none;
}
.public-site .action-btn:hover { background: rgba(255,255,255,0.1); }

.public-site .hash-line {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  margin-top: 4px;
}
.public-site .copy-btn {
  background: transparent;
  color: var(--muted);
  border: 1px dashed var(--border);
  padding: 3px 5px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 10px;
}
.public-site .copy-btn:hover { color: var(--text); border-color: var(--brand); }

.public-site .note {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  margin-top: 16px;
}

/* Gallery */
.public-site .gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.public-site .gallery-item {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
  background: var(--panel);
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
}
.public-site .gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  border-color: var(--brand);
}
.public-site .gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Lightbox */
.public-site .lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.public-site .lightbox-overlay img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 0 40px rgba(0,0,0,0.8);
}
.public-site .lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255,255,255,0.1);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.public-site .lightbox-close:hover {
  background: rgba(255,255,255,0.2);
}

/* Footer */
.public-site .site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
}
.public-site .footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.public-site .footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.public-site .footer-logo {
  width: 24px;
  height: 24px;
}
.public-site .footer-links { display: inline-flex; gap: 12px; }
.public-site .footer-links a { color: var(--muted); text-decoration: none; }
.public-site .footer-links a:hover { color: var(--text); }