/* Rclona landing page */

:root {
  --bg: #0f172a;
  --surface: #1e293b;
  --surface-2: #334155;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --brand: #0ea5e9;
  --brand-hover: #0284c7;
  --green: #34d399;
  --border: #334155;
  --radius: 12px;
  --font: "Inter", ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(15, 23, 42, 0.85);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text);
}

nav { display: flex; align-items: center; gap: 1.25rem; }
nav a { color: var(--muted); font-size: 0.95rem; }
nav a:hover { color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: background 0.15s;
}

.btn-sm { padding: 0.45rem 0.9rem; font-size: 0.85rem; }
.btn-primary { background: var(--brand); color: white; }
.btn-primary:hover { background: var(--brand-hover); color: white; }
.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--surface-2); color: var(--text); }

.btn-secondary:hover { background: var(--surface-2); color: var(--text); }

.btn-donate {
  background: rgba(236, 72, 153, 0.12);
  color: #f9a8d4;
  border: 1px solid rgba(236, 72, 153, 0.35);
}
.btn-donate:hover { background: rgba(236, 72, 153, 0.22); color: #fbcfe8; }
.btn-donate.donate-unconfigured { opacity: 0.55; cursor: help; }

.support-section {
  padding: 4rem 0;
  border-top: 1px solid var(--border);
  background: rgba(236, 72, 153, 0.04);
}
.support-inner { text-align: center; max-width: 36rem; margin: 0 auto; }
.support-inner h2 { margin-bottom: 0.75rem; }
.support-inner p { color: var(--muted); margin-bottom: 1.5rem; }

.hero {
  padding: 4rem 0 5rem;
  background: radial-gradient(ellipse at top, rgba(14, 165, 233, 0.12), transparent 60%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  color: var(--brand);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 0.75rem;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  margin: 0 0 1rem;
}

.lead { color: var(--muted); font-size: 1.1rem; max-width: 36rem; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1.75rem 0 1rem; }
.hero-note { color: var(--muted); font-size: 0.9rem; }

.hero-card { display: flex; justify-content: center; }

.mock-window {
  width: 100%;
  max-width: 420px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.mock-titlebar {
  display: flex;
  gap: 6px;
  padding: 10px 12px;
  background: #0b1220;
  border-bottom: 1px solid var(--border);
}

.mock-titlebar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--surface-2);
}

.mock-body { padding: 1.25rem; }
.mock-row { font-size: 0.9rem; margin-bottom: 0.75rem; }
.mock-row.muted { color: var(--muted); font-size: 0.8rem; font-family: monospace; }
.mock-bar {
  height: 8px;
  background: #0b1220;
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}
.mock-bar-fill {
  width: 47%;
  height: 100%;
  background: var(--brand);
  border-radius: 999px;
}
.mock-stats { font-size: 0.8rem; color: var(--muted); margin-bottom: 1rem; }

.pill {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  margin-right: 0.35rem;
  text-transform: uppercase;
}
.pill.blue { background: rgba(14, 165, 233, 0.2); color: var(--brand); }

.features { padding: 4rem 0; }
.features h2, .platforms h2, .install-teaser h2 { font-size: 1.75rem; margin: 0 0 0.5rem; }
.section-lead { color: var(--muted); margin: 0 0 2rem; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.feature-card h3 { margin: 0 0 0.5rem; font-size: 1rem; }
.feature-card p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.feature-card code {
  font-size: 0.85em;
  background: #0b1220;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

.install-teaser {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(30, 41, 59, 0.35);
}

.install-teaser-inner {
  display: grid;
  gap: 1.25rem;
  align-items: start;
}

.code-block {
  margin: 0;
  padding: 1rem 1.25rem;
  background: #0b1220;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow-x: auto;
  font-size: 0.9rem;
  line-height: 1.5;
}

.platforms { padding: 4rem 0; }

.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.platform-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.platform-card h3 { margin: 0 0 0.5rem; }
.platform-card p { color: var(--muted); font-size: 0.9rem; margin: 0.5rem 0; }
.platform-card.available { border-color: rgba(14, 165, 233, 0.35); }

.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  text-transform: uppercase;
}
.badge.green { background: rgba(52, 211, 153, 0.15); color: var(--green); }
.badge.slate { background: rgba(148, 163, 184, 0.15); color: var(--muted); }

.site-footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem; }
.footer-note { margin: 0; font-size: 0.8rem; }

/* Docs pages */
.docs-page { padding: 2rem 0 4rem; }
.docs-page h1 { font-size: 2rem; margin: 0 0 0.5rem; }
.docs-lead { color: var(--muted); margin: 0 0 2rem; }
.docs-nav { margin-bottom: 2rem; }
.docs-nav a { margin-right: 1rem; color: var(--muted); }
.docs-nav a.active { color: var(--brand); font-weight: 600; }

.doc-section {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.doc-section:last-child { border-bottom: none; }
.doc-section h2 { font-size: 1.35rem; margin: 0 0 0.75rem; }
.doc-section h3 { font-size: 1.05rem; margin: 1.25rem 0 0.5rem; }
.doc-section p, .doc-section li { color: var(--muted); }
.doc-section ul, .doc-section ol { padding-left: 1.25rem; }
.doc-section li { margin-bottom: 0.35rem; }

table.env-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 1rem 0;
}
.env-table th, .env-table td {
  text-align: left;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
}
.env-table th { background: var(--surface); color: var(--text); }
.env-table td { color: var(--muted); }
.env-table code { font-size: 0.85em; }

@media (max-width: 800px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card { order: -1; }
  nav a:not(.btn) { display: none; }
}