/* ── Design tokens ─────────────────────────────────────────── */
:root {
  --bg-base:        #F7F7F2;
  --bg-surface:     #ffffff;
  --bg-muted:       #efefe9;
  --bg-footer:      #15151a;
  --accent:         #6366F1;
  --accent-light:   #A5A6F5;
  --text-primary:   #15151a;
  --text-secondary: #6a6a70;
  --text-muted:     #a9a9ac;
  --border:         #e3e2db;
  --border-strong:  #d0cfc7;
  --font-display:   'Space Grotesk', sans-serif;
  --font-body:      'Space Grotesk', sans-serif;
  --font-mono:      'JetBrains Mono', monospace;
  --radius-sm:      3px;
  --radius-md:      4px;
  --radius-lg:      6px;
  --content-max:    1080px;
}

[tabindex="-1"]:focus {
  outline: none;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

/* ── Layout ────────────────────────────────────────────────── */
.container { max-width: var(--content-max); margin: 0 auto; padding: 0 32px; }
.site-main { min-height: calc(100vh - 64px - 100px); }

/* ── Shared type utilities ────────────────────────────────── */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text-primary);
}
.section-sub {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  padding: 14px 26px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary:hover { opacity: 0.92; text-decoration: none; color: #fff; }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  padding: 14px 26px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  cursor: pointer;
  text-decoration: none;
}
.btn-ghost:hover { border-color: var(--accent); text-decoration: none; }

/* ── Page hero (inner pages) ───────────────────────────────── */
.page-hero { padding: 72px 0 8px; }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 36px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text-primary);
  margin: 12px 0;
}

/* ── Blazor error UI ───────────────────────────────────────── */
#blazor-error-ui {
  display: none;
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  font-size: 13px;
  z-index: 1000;
  max-width: 340px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
#blazor-error-ui .reload { color: var(--accent); margin-left: 8px; }
#blazor-error-ui .dismiss {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  margin-left: 12px;
  font-size: 12px;
}

/* ── Privacy page (unchanged, out of scope) ───────────────── */
.privacy-content { padding: 64px 0; }
.privacy-inner h2 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 32px;
  margin-bottom: 12px;
}
.privacy-inner h2:first-child { margin-top: 0; }
.privacy-inner p {
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 14px;
  font-size: 15px;
  line-height: 1.75;
}
.privacy-inner ul {
  list-style: disc;
  padding-left: 20px;
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 16px;
}
.privacy-inner ul li { margin-bottom: 6px; font-size: 14px; }