/* ==========================================================================
   Tokens
   Brand pulled from the app itself: nannyAccent (amber, MenuBarContent.swift)
   on the icon's graphite. Deliberately flat: no gradients anywhere.
   ========================================================================== */

:root {
  --accent: #e8833a;
  --accent-strong: #f09b5e;

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 8px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 40px;
  --space-6: 64px;
  --space-7: 96px;

  color-scheme: dark light;

  /* Dark (default) */
  --bg: #0d0e11;
  --bg-raised: #15171c;
  --surface: rgba(255, 255, 255, 0.045);
  --surface-strong: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text-primary: rgba(255, 255, 255, 0.94);
  --text-secondary: rgba(255, 255, 255, 0.62);
  --text-muted: rgba(255, 255, 255, 0.4);
}

@media (prefers-color-scheme: light) {
  :root {
    --accent: #a85514;
    --accent-strong: #8a4310;
    --bg: #f7f6f4;
    --bg-raised: #ffffff;
    --surface: rgba(18, 18, 20, 0.035);
    --surface-strong: rgba(18, 18, 20, 0.055);
    --border: rgba(18, 18, 20, 0.09);
    --border-strong: rgba(18, 18, 20, 0.16);
    --text-primary: rgba(14, 14, 16, 0.92);
    --text-secondary: rgba(14, 14, 16, 0.6);
    --text-muted: rgba(14, 14, 16, 0.42);
  }
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

html, body {
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

a { color: inherit; text-decoration: none; }

/* ==========================================================================
   Nav
   ========================================================================== */

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: -0.01em;
}

.brand-icon {
  border-radius: 6px;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: 13.5px;
  color: var(--text-secondary);
}

.nav-links a { transition: color 0.15s ease; }
.nav-links a:hover { color: var(--text-primary); }
.nav-gh { color: var(--text-primary) !important; font-weight: 500; }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  overflow: hidden;
  padding: var(--space-7) 0 var(--space-6);
}

.hero-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-icon {
  border-radius: 22px;
  box-shadow: 0 10px 24px -12px rgba(0, 0, 0, 0.55);
  margin-bottom: var(--space-4);
}

.hero h1 {
  font-size: clamp(28px, 4.4vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 650;
  max-width: 760px;
  margin: 0 0 var(--space-3);
}

.hero-sub {
  max-width: 560px;
  color: var(--text-secondary);
  font-size: 16.5px;
  line-height: 1.6;
  margin: 0 0 var(--space-5);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  max-width: 100%;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  color: var(--text-muted);
  font-size: 13px;
  margin: 0;
}
.hero-meta .dot { opacity: 0.6; }

/* ==========================================================================
   Buttons / copy blocks
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  height: 44px;
  padding: 0 20px;
  border-radius: 12px;
  font-size: 14.5px;
  font-weight: 550;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}
.btn:hover { background: var(--surface-strong); }
.btn:active { transform: translateY(1px); }

.btn-secondary { color: var(--text-primary); }

.install-copy {
  display: flex;
  align-items: center;
  height: 44px;
  border-radius: 12px;
  background: var(--bg-raised);
  border: 1px solid var(--border-strong);
  padding: 0 var(--space-2) 0 var(--space-3);
  gap: var(--space-3);
  max-width: 100%;
  min-width: 0;
}

.install-copy code {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text-secondary);
  font-family: var(--font);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.copy-btn:hover { background: var(--surface-strong); color: var(--text-primary); }
.copy-btn.copied { color: #6fd08c; border-color: color-mix(in srgb, #6fd08c 45%, var(--border-strong)); }
.copy-btn svg { flex-shrink: 0; }

/* ==========================================================================
   Stats
   ========================================================================== */

.stats { padding: 0 0 var(--space-6); }

.stats-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding-top: var(--space-3);
}

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.15s ease;
}
.footer-link:hover { color: var(--text-primary); }

.footer-link-dot { color: var(--text-muted); }

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

.stat-tile {
  background: var(--bg-raised);
  padding: var(--space-4) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
  text-align: center;
}

.stat-value {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 650;
  letter-spacing: -0.02em;
  font-variant-numeric: proportional-nums;
  transition: opacity 0.2s ease;
}
.stat-value.is-loading { opacity: 0.35; }

.stat-label {
  font-size: 12.5px;
  color: var(--text-secondary);
}

/* ==========================================================================
   Section shell
   ========================================================================== */

.section { padding: var(--space-6) 0; }

.section-title {
  font-size: clamp(22px, 3vw, 28px);
  letter-spacing: -0.015em;
  font-weight: 640;
  margin: 0 0 6px;
}

.section-sub {
  color: var(--text-secondary);
  font-size: 15px;
  margin: 0 0 var(--space-5);
  max-width: 520px;
}

/* ==========================================================================
   Screenshots
   ========================================================================== */

/* Demo clip. Shares the window-chrome framing with .shot so the player reads as
   the same object as the screenshots below it, just wider. */
.demo-frame {
  margin: 0 auto;
  max-width: 860px;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.demo-frame video {
  display: block;
  width: 100%;
  height: auto;
  background: var(--surface);
}

.demo-caption {
  padding: 12px 16px 16px;
  font-size: 13px;
  color: var(--text-secondary);
  text-align: center;
}

.shots-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.shot {
  margin: 0;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.window-chrome {
  display: flex;
  gap: 6px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
.window-chrome span {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--border-strong);
}

.shot img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--surface);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.shot.is-loaded img {
  opacity: 1;
}

.shot:not(.is-loaded) {
  background: var(--bg-raised);
}

.shot figcaption {
  padding: 10px 14px 14px;
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ==========================================================================
   Features
   ========================================================================== */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.feature {
  background: var(--bg-raised);
  padding: var(--space-4);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent-strong);
  margin-bottom: var(--space-3);
}
.feature-icon svg { width: 18px; height: 18px; }

.feature h3 {
  font-size: 15px;
  font-weight: 620;
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}

.feature p {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0;
}

/* ==========================================================================
   Install / terminal
   ========================================================================== */

.install-wrap { max-width: 640px; }

.terminal {
  position: relative;
  background: var(--bg-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-3);
}

.terminal-bar {
  display: flex;
  gap: 6px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
}
.terminal-bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--border-strong); }

.terminal-body {
  padding: var(--space-3) var(--space-4) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.terminal-line {
  display: flex;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  overflow-x: auto;
}

.prompt { color: var(--text-muted); flex-shrink: 0; }
.terminal-line code { color: var(--text-primary); white-space: nowrap; }

.terminal-copy {
  position: absolute;
  top: 8px;
  right: 12px;
}

.install-alt {
  color: var(--text-secondary);
  font-size: 13.5px;
  line-height: 1.6;
  max-width: 520px;
  margin: 0 0 var(--space-2);
}
.install-alt a { color: var(--accent-strong); font-weight: 500; }
.install-alt code {
  font-family: var(--font-mono);
  font-size: 12.5px;
  background: var(--surface);
  padding: 1px 5px;
  border-radius: 4px;
}
.install-permission { margin-top: var(--space-3); }

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  border-top: 1px solid var(--border);
  padding: var(--space-4) 0;
  margin-top: var(--space-5);
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 550;
  color: var(--text-secondary);
}
.footer-brand img { border-radius: 5px; display: block; }

.footer-links {
  display: flex;
  gap: var(--space-4);
  font-size: 13px;
  color: var(--text-secondary);
}
.footer-links a:hover { color: var(--text-primary); }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 900px) {
  .shots-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .nav-links { gap: var(--space-3); }
  .nav-links a:not(.nav-gh) { display: none; }

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