:root {
  --bg-color: #080c18;
  --surface: #101830;
  --surface-hover: #16203c;
  --text-primary: #f0f4ff;
  --text-secondary: #a0aec0;
  --accent-green: #4CAF50;
  --accent-light: #81C784;
  --border: rgba(255, 255, 255, 0.08);
  --glass-bg: rgba(16, 24, 48, 0.6);
  --glass-border: rgba(255, 255, 255, 0.05);
  --grad-primary: linear-gradient(135deg, #4CAF50, #81C784);
  
  --font-sans: 'InterVariable', 'Inter', system-ui, -apple-system, sans-serif;
  --r-lg: 1.5rem;
  --r-md: 1rem;
  --r-sm: 0.5rem;
  --sp-sm: 0.5rem;
  --sp-md: 1rem;
  --sp-lg: 1.5rem;
  --sp-xl: 2.5rem;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.main-container {
  flex: 1;
  display: flex;
  justify-content: center;
  padding: 2rem 1rem;
}

.app-container {
  width: 100%;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-xl);
}

/* ── HEADER (Identical to SunApp) ───────────────────────────── */
.site-header {
  position: relative;
  border-bottom: 1px solid var(--border);
  padding: 3rem 1rem 2rem;
  overflow: hidden;
  text-align: center;
}

.header-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 70% at 50% 30%, rgba(76,175,80,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.header-content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-md);
}

.sun-icon {
  width: 80px;
  height: 80px;
  filter: drop-shadow(0 0 18px rgba(76, 175, 80, 0.5));
}

.header-text h1 {
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.tagline {
  color: var(--text-secondary);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.3rem;
  line-height: 1.4;
}

/* Panels */
.glass-panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  padding: var(--sp-lg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Hero */
.hero-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--sp-sm); }
.hero-header h2 { font-size: 1.4rem; color: var(--accent-light); }
.illum-badge { background: rgba(76, 175, 80, 0.15); color: var(--accent-light); padding: 0.25rem 0.75rem; border-radius: 99px; font-weight: 600; font-size: 0.9rem; }
.hero-desc { color: var(--text-secondary); margin-bottom: var(--sp-md); }
.hero-action-box { background: rgba(255,255,255,0.03); border-radius: var(--r-sm); padding: var(--sp-md); border-left: 3px solid var(--accent-green); }
.action-title { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-secondary); margin-bottom: 0.25rem; }
.action-desc { font-weight: 600; font-size: 1.1rem; }

/* Timeline */
.timeline-header { text-align: center; margin-bottom: calc(var(--sp-lg) * -1); }
.timeline-header h3 { font-size: 1.2rem; margin-bottom: 0.2rem; }
.timeline-header p { color: var(--text-secondary); font-size: 0.9rem; }

.timeline-grid { display: flex; flex-direction: column; gap: var(--sp-md); position: relative; }
.timeline-grid::before {
  content: ""; position: absolute; left: 2.25rem; top: 2.5rem; bottom: 2rem; width: 2px;
  background: linear-gradient(to bottom, var(--accent-green) 0%, rgba(255,255,255,0.05) 100%);
  z-index: 0;
}

.phase-card { position: relative; padding-left: 3.5rem; }
.card-timeline-marker {
  position: absolute; left: 1.15rem; top: 1.7rem; width: 14px; height: 14px;
  background: var(--bg-color); border: 2px solid var(--accent-light); border-radius: 50%;
  z-index: 1;
}

.phase-title { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 0.1rem; }
.phase-date { color: var(--accent-light); font-size: 0.85rem; font-weight: 600; margin-bottom: 0.4rem; }
.phase-task { color: var(--text-secondary); font-size: 0.95rem; }

/* Button */
.btn { width: 100%; display: flex; justify-content: center; align-items: center; gap: 0.5rem; padding: 1rem 1.5rem; border-radius: var(--r-sm); outline: none; border: none; font-weight: 600; font-size: 1rem; font-family: var(--font-sans); cursor: pointer; transition: all 0.2s ease; }
.btn-primary { background: linear-gradient(135deg, var(--accent-green), var(--accent-light)); color: #000; }
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-icon { width: 18px; height: 18px; }

/* ---- App switcher carousel ---------------------------------------- */
/* Stormberry chrome, the MetadataScrubber design (2026-10). The track
   holds 10 identical sets of cards and slides by exactly one set
   (-10%), so the loop is seamless. Change the number of sets and the
   shift together. The page's own app is the last card of each set. */
.app-switcher-container {
  padding: 3rem 0;
  margin-top: 2rem;
  text-align: center;
  border-top: 1px solid var(--border);
  line-height: 1.6;
  color-scheme: dark;
}

.switcher-title {
  margin: 0 0 1.5rem;
  padding: 0 1rem;
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--text-secondary);
}

.app-switcher-marquee {
  display: flex;
  width: 100%;
  overflow: hidden;
  padding: 0.5rem 1rem 1.5rem;
}

.app-switcher-track {
  display: flex;
  width: max-content;
  animation: marquee 32s linear infinite;
}

.app-switcher-marquee:hover .app-switcher-track,
.app-switcher-marquee:focus-within .app-switcher-track { animation-play-state: paused; }

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-10%); }
}

.switcher-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-shrink: 0;
  margin-right: 1rem;
  padding: 1rem 1.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-primary);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
}

.switcher-card:hover {
  transform: translateY(-3px);
  background: var(--surface-hover);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.45);
  color: var(--text-primary);
}

.switcher-card img {
  width: 32px;
  height: 32px;
  opacity: 0.9;
}

/* A visible focus ring on the dark chrome, whatever the page does elsewhere */
.app-switcher-container a:focus-visible,
.site-footer a:focus-visible {
  outline: 2px solid var(--accent-light);
  outline-offset: 2px;
}

/* ---- Carousel and footer access (2026-10-10) ---------------------- */
/* The page's own app, the last card of every set, is marked for screen
   readers (aria-current) and for the eye (an accent border). */
.switcher-card[aria-current="page"] { border-color: var(--accent-light); }

/* Rounded focus ring, whatever corner radius the page's own ring uses */
.switcher-card:focus-visible { border-radius: 12px; }

/* Keyboard focus stops the slide and the row scrolls to the focused card,
   so it is never off-screen. :focus-visible and not :focus-within, so a
   mouse click does not move the card from under the pointer. */
.app-switcher-marquee:has(.switcher-card:focus-visible) { overflow-x: auto; }
.app-switcher-marquee:has(.switcher-card:focus-visible) .app-switcher-track { animation: none; }

/* The pause tick box (WCAG 2.2.2): ticked, the slide stops and the row
   scrolls by hand. Plain CSS, no script. `all: revert` keeps the page's
   own form styles off it. */
.app-switcher-container input.switcher-pause {
  all: revert;
  margin: 0 0.5rem 0.75rem 0;
  vertical-align: middle;
  accent-color: var(--accent-light);
  cursor: pointer;
}

.app-switcher-container label.switcher-pause-label {
  all: revert;
  display: inline-block;
  margin-bottom: 0.75rem;
  vertical-align: middle;
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
}

.app-switcher-container input.switcher-pause:focus-visible {
  outline: 2px solid var(--accent-light);
  outline-offset: 2px;
}

.switcher-pause:checked ~ .app-switcher-marquee { overflow-x: auto; }
.switcher-pause:checked ~ .app-switcher-marquee .app-switcher-track { animation: none; }

/* A footer link never breaks inside itself (the org.nr. did at 320 px) */
.footer-bottom p a { white-space: nowrap; }

@media (prefers-reduced-motion: reduce) {
  /* Nothing slides, so there is nothing to pause. */
  .app-switcher-container input.switcher-pause,
  .app-switcher-container label.switcher-pause-label { display: none; }
}

/* ---- Footer -------------------------------------------------------- */
.site-footer {
  margin-top: auto;
  padding: 4rem 1.5rem 2rem;
  background: var(--bg-color);
  border-top: 1px solid var(--border);
  line-height: 1.6;
}

.site-footer p { margin: 0; }

.footer-inner {
  max-width: 680px;
  margin: 0 auto 3rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
}

.footer-brand { max-width: 320px; }

.footer-logo {
  display: inline-block;
  margin-bottom: 0.5rem;
  font-family: inherit;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
}

.footer-logo:hover { color: var(--text-primary); }
.footer-dot { background: linear-gradient(135deg, #E21E26, #FF4D54); -webkit-background-clip: text; background-clip: text; color: transparent; }

.footer-tagline {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
}

.footer-powered p {
  max-width: 250px;
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* Credit links read as links, as the legal links do */
.footer-powered a,
.footer-bottom p a {
  color: var(--accent-light);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 150ms ease;
}

.footer-powered a:hover,
.footer-bottom p a:hover { color: var(--text-primary); }

.footer-bottom {
  max-width: 680px;
  margin: 0 auto;
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
}

.footer-social { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.25rem; }
.footer-social a { color: var(--text-secondary); transition: color 150ms ease, transform 150ms ease; }
.footer-social a:hover { color: var(--text-primary); transform: translateY(-2px); }
.footer-social svg { display: block; }

.footer-bottom p { color: var(--text-secondary); font-size: 0.85rem; }

/* The public test of an app's privacy claim, where it makes one */
.footer-bottom .footer-offline {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
}

.footer-privacy, .footer-ai { opacity: 0.85; }

@media (min-width: 720px) {
  .switcher-title { padding: 0 2rem; }
  .app-switcher-marquee { padding: 0.5rem 2rem 1.5rem; }
  .footer-powered p { text-align: right; }
}

@media (prefers-reduced-motion: reduce) {
  /* No sliding: the carousel becomes a row the reader scrolls. */
  .app-switcher-track { animation: none; }
  .app-switcher-marquee { overflow-x: auto; }
  .switcher-card,
  .footer-social a { transition: none; }
  .switcher-card:hover,
  .footer-social a:hover { transform: none; }
}

.fade-in { animation: fadeIn 0.5s ease-out forwards; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* Visible keyboard focus (WCAG 2.4.7) */
:focus-visible{outline:2px solid currentColor;outline-offset:2px;border-radius:4px}