/* =========================================================
   Design tokens — matches the app's palette exactly
   ========================================================= */
:root {
  --bg:            #0e1117;
  --bg-2:          #161b27;
  --bg-3:          #1e2435;
  --border:        #2a3149;
  --border-2:      #3a4263;
  --primary:       #6366f1;
  --primary-hover: #4f51cc;
  --primary-light: rgba(99,102,241,0.12);
  --text:          #e2e8f0;
  --text-2:        #94a3b8;
  --text-3:        #64748b;
  --success:       #22c55e;
  --radius:        8px;
  --radius-lg:     12px;
  --shadow:        0 2px 16px rgba(0,0,0,0.5);
}

/* =========================================================
   Reset & base
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", sans-serif;
  font-size: 15px;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { display: block; }

/* =========================================================
   Navigation
   ========================================================= */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(14, 17, 23, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  height: 58px;
  display: flex;
  align-items: center;
  padding: 0 40px;
  gap: 8px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
  margin-right: 16px;
}
.nav-logo:hover { text-decoration: none; }

.nav-logo img {
  width: 30px;
  height: 30px;
  border-radius: 7px;
}

.nav-logo-text {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.4px;
  background: linear-gradient(120deg, var(--primary) 0%, #22c55e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
}

.nav-link {
  color: var(--text-2);
  font-size: 13.5px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius);
  transition: color 0.15s, background 0.15s;
  text-decoration: none;
}
.nav-link:hover { color: var(--text); background: var(--bg-3); text-decoration: none; }
.nav-link.active { color: var(--primary); background: var(--primary-light); }

.nav-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s, box-shadow 0.15s;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 12px rgba(99,102,241,0.35);
}
.btn-primary:hover { background: var(--primary-hover); box-shadow: 0 4px 18px rgba(99,102,241,0.45); }

.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--bg-3); color: var(--text); }

.btn-sm { padding: 7px 14px; font-size: 13px; }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  text-align: center;
  padding: 96px 40px 80px;
  max-width: 860px;
  margin: 0 auto;
}

.hero-icon {
  width: 90px;
  height: 90px;
  border-radius: 22px;
  margin: 0 auto 32px;
  box-shadow: 0 8px 48px rgba(99,102,241,0.35), 0 2px 8px rgba(0,0,0,0.6);
}

.hero-title {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.04;
  margin-bottom: 18px;
  background: linear-gradient(145deg, #ffffff 20%, var(--text-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-size: 20px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 20px;
  letter-spacing: -0.2px;
}

.hero-desc {
  font-size: 16px;
  color: var(--text-2);
  max-width: 580px;
  margin: 0 auto 44px;
  line-height: 1.75;
}

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

/* =========================================================
   Section scaffolding
   ========================================================= */
.section {
  padding: 64px 40px;
  max-width: 1120px;
  margin: 0 auto;
  width: 100%;
}

.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}

.section-title {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.6px;
  margin-bottom: 12px;
}

.section-sub {
  font-size: 15px;
  color: var(--text-2);
  max-width: 540px;
  margin-bottom: 48px;
  line-height: 1.65;
}

.section-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0 40px;
}

/* =========================================================
   Feature grid
   ========================================================= */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.feature-card:hover {
  border-color: var(--border-2);
  box-shadow: 0 4px 24px rgba(0,0,0,0.35);
}

.feature-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--primary);
  flex-shrink: 0;
}
.feature-icon svg { width: 20px; height: 20px; }

.feature-title {
  font-size: 14.5px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.feature-desc {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.6;
}

/* =========================================================
   Quick-start code block
   ========================================================= */
.code-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.code-header {
  padding: 11px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-3);
  font-family: "Fira Code", "Cascadia Code", Consolas, monospace;
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.code-dots {
  display: flex;
  gap: 6px;
}
.code-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-2);
}

pre {
  padding: 24px;
  overflow-x: auto;
  font-family: "Fira Code", "Cascadia Code", Consolas, monospace;
  font-size: 13px;
  line-height: 1.75;
  color: var(--text);
  tab-size: 2;
}

code {
  font-family: "Fira Code", "Cascadia Code", Consolas, monospace;
  font-size: 0.875em;
  background: var(--bg-3);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--text);
}
pre code { background: none; padding: 0; font-size: inherit; }

.comment  { color: var(--text-3); }
.key      { color: #7dd3fc; }
.val      { color: #86efac; }
.str      { color: #fca5a5; }
.cmd      { color: var(--text-2); }
.cmd-kw   { color: var(--primary); }

/* =========================================================
   Content pages (install, privacy)
   ========================================================= */
.content-wrap {
  flex: 1;
}

.content-page {
  max-width: 780px;
  margin: 0 auto;
  padding: 56px 40px 96px;
}

.content-page h1 {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.6px;
  margin-bottom: 8px;
}

.page-meta {
  color: var(--text-3);
  font-size: 13px;
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
}

.content-page h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin: 48px 0 14px;
  color: var(--text);
}

.content-page h3 {
  font-size: 15px;
  font-weight: 600;
  margin: 28px 0 10px;
  color: var(--text);
}

.content-page p {
  color: var(--text-2);
  margin-bottom: 16px;
  line-height: 1.75;
}

.content-page ul,
.content-page ol {
  color: var(--text-2);
  padding-left: 22px;
  margin-bottom: 16px;
  line-height: 1.75;
}

.content-page li { margin-bottom: 6px; }

.content-page .code-card { margin: 20px 0; }

.callout {
  background: var(--primary-light);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin: 20px 0;
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.6;
}

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

/* =========================================================
   Config table
   ========================================================= */
.config-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 28px;
  font-size: 13px;
  background: var(--bg-2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.config-table th {
  text-align: left;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-3);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  background: var(--bg-3);
}

.config-table td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  line-height: 1.5;
}

.config-table tr:last-child td { border-bottom: none; }

.config-table td:first-child {
  font-family: "Fira Code", Consolas, monospace;
  color: #7dd3fc;
  white-space: nowrap;
  font-size: 12px;
}

.config-table td:nth-child(2) {
  font-family: "Fira Code", Consolas, monospace;
  color: var(--text-3);
  white-space: nowrap;
  font-size: 12px;
}

.config-table td:nth-child(3) { color: var(--text-2); }

/* =========================================================
   Screenshot gallery
   ========================================================= */
.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.screenshot-mobile-grid {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.screenshot-item {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.screenshot-item--mobile {
  flex: 1 1 200px;
  max-width: 280px;
}

.screenshot-item a {
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
  background: var(--bg-2);
}

.screenshot-item a:hover {
  border-color: var(--border-2);
  box-shadow: 0 8px 32px rgba(0,0,0,0.45);
  transform: translateY(-2px);
}

.screenshot-item img {
  width: 100%;
  height: auto;
  display: block;
}

.screenshot-item figcaption {
  font-size: 12.5px;
  color: var(--text-3);
  text-align: center;
}

.screenshot-sub-heading {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 16px;
}

@media (max-width: 680px) {
  .screenshot-grid { grid-template-columns: 1fr; }
  .screenshot-mobile-grid { justify-content: center; }
  .screenshot-item--mobile { max-width: 100%; }
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1120px;
  margin: 0 auto;
  width: 100%;
  color: var(--text-3);
  font-size: 13px;
  gap: 16px;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links a { color: var(--text-3); }
.footer-links a:hover { color: var(--text); text-decoration: none; }

/* =========================================================
   Coming-soon card
   ========================================================= */
.coming-soon-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  display: flex;
  align-items: flex-start;
  gap: 28px;
}

.coming-soon-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.coming-soon-icon svg { width: 28px; height: 28px; }

.coming-soon-body { flex: 1; min-width: 0; }

.coming-soon-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: 20px;
  padding: 3px 10px;
  margin-bottom: 10px;
}

.coming-soon-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.coming-soon-desc {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 16px;
  max-width: 560px;
}

.coming-soon-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.coming-soon-link:hover { text-decoration: underline; }
.coming-soon-link svg { width: 14px; height: 14px; }

@media (max-width: 560px) {
  .coming-soon-card { flex-direction: column; gap: 20px; padding: 24px; }
}

/* =========================================================
   Hamburger button (hidden on desktop)
   ========================================================= */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius);
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-2);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.15s ease;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* GitHub link shown only inside the mobile dropdown */
.nav-link-mobile-only { display: none; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 900px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .site-nav {
    padding: 0 20px;
    position: relative;
    flex-wrap: nowrap;
  }

  .hamburger { display: flex; }
  .nav-right { display: none; }

  /* Hide nav links by default; revealed as dropdown when .open */
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 58px;
    left: 0;
    right: 0;
    background: var(--bg-2);
    border-bottom: 1px solid var(--border);
    padding: 8px 12px 12px;
    gap: 2px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    z-index: 99;
  }

  .nav-links.open { display: flex; }

  .nav-links .nav-link {
    padding: 10px 12px;
    font-size: 14px;
  }

  .nav-link-mobile-only { display: flex; }

  .hero { padding: 64px 24px 56px; }
  .hero-title { font-size: 38px; letter-spacing: -1px; }
  .hero-desc { font-size: 15px; }

  .section { padding: 48px 24px; }
  .section-divider { margin: 0 24px; }
  .features-grid { grid-template-columns: 1fr; }

  .content-page { padding: 40px 24px 72px; }

  .site-footer { flex-direction: column; text-align: center; padding: 24px; }
}