/* Shared by installed.html and updated.html; mirrors the landing page styles in index.html. */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #edf3fb;
  --panel: #ffffff;
  --line: #d8e1ef;
  --text: #142742;
  --muted: #4f6280;
  --accent: #0d57cc;
  --accent-dark: #0a46a4;
  --success-bg: #ecf7ee;
  --success-line: #c2dfc5;
  --success-text: #1f6e33;
  --error-bg: #fdf0ee;
  --error-line: #f1c7c0;
  --error-text: #ae2e24;
  --shadow: 0 4px 16px rgba(16, 35, 64, 0.06);
}

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 90% 0, #f6f9ff 0%, #eef4fb 42%, #e8f0fb 100%);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  padding: 22px 14px 38px;
}

.container { max-width: 920px; margin: 0 auto; display: grid; gap: 14px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.top-row { display: flex; align-items: center; gap: 14px; }
.logo { width: 64px; height: 64px; border-radius: 50%; object-fit: contain; flex-shrink: 0; }

h1 {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

h2 {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.35rem, 2.5vw, 1.9rem);
  line-height: 1.15;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

h3 { font-size: 1rem; margin-bottom: 4px; color: #1a3557; }
p { color: #314968; }
a { color: var(--accent); }

.subhead { color: var(--muted); font-size: 1.08rem; max-width: 64ch; }

.badge {
  display: inline-flex;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--success-text);
  background: var(--success-bg);
  border: 1px solid var(--success-line);
  border-radius: 999px;
  padding: 6px 10px;
  margin-bottom: 10px;
}

.kicker {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #5f7290;
  font-weight: 700;
  margin-bottom: 8px;
}

.cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid transparent;
  padding: 10px 14px;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.96rem;
  cursor: pointer;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-primary:disabled { opacity: 0.6; cursor: wait; }
.btn-secondary { background: #f4f7fc; color: #274469; border-color: #d5deec; }

.grid-2, .grid-3 { display: grid; gap: 10px; margin-top: 10px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.mini {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  background: #fbfdff;
}
.mini p { font-size: 0.95rem; color: #4a6181; }
.mini.current { border-color: #8eabd6; background: #f1f6ff; }

.steps { margin-left: 1.2rem; display: grid; gap: 4px; color: #243b5a; font-size: 0.95rem; }
.feature-list { margin-left: 1.2rem; display: grid; gap: 7px; color: #243b5a; }

.split { display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 20px; align-items: start; }
.split img { width: 100%; height: auto; border: 1px solid var(--line); border-radius: 10px; }

.footer-links { display: flex; gap: 14px; flex-wrap: wrap; }

@media (max-width: 760px) {
  .panel { padding: 18px; }
  .grid-2, .grid-3, .split { grid-template-columns: 1fr; }
  .split img { max-width: 260px; }
  .logo { width: 56px; height: 56px; }
  .subhead { font-size: 1rem; }
  .top-row { align-items: flex-start; }
}