/* =============================================================================
   biolbe design base — guest home page (resource/biolbe home.dc.html)
   A full marketing landing: nav, hero + collage, feature grid, closing CTA.
   Shown to logged-out visitors at /. Theme-toggle only (single fixed accent).
   ========================================================================== */

.home {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* --- nav ------------------------------------------------------------------ */
.home__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 40px;
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
}
.home__nav-links { display: flex; align-items: center; gap: 6px; }
.home__nav-link {
  padding: 9px 14px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
}
.home__nav-link:hover { color: var(--fg); }
.home__theme {
  width: 38px;
  height: 38px;
  margin-left: 4px;
  border-radius: 11px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  cursor: pointer;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.home__login {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  gap: 9px;
  padding: 10px 18px;
  border-radius: 11px;
  background: var(--fg);
  color: var(--bg);
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none;
  margin-left: 6px;
}
.home__login:hover { filter: brightness(1.08); }
.home__x { font-size: 15px; line-height: 1; }

/* --- hero ----------------------------------------------------------------- */
.home__hero {
  flex: 1;
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  padding: 56px 40px 72px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.home__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--muted);
  margin-bottom: 26px;
}
.home__badge-dot { width: 7px; height: 7px; border-radius: 999px; background: var(--accent); }
.home__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(44px, 6vw, 64px);
  line-height: 1.0;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
  max-width: 12ch;
  text-wrap: balance;
}
.home__lede {
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 46ch;
  margin: 0 0 34px;
}
.home__cta-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.home__cta {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  gap: 11px;
  padding: 15px 28px;
  border-radius: 14px;
  background: var(--accent);
  color: var(--on-accent);
  font-size: 15.5px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 14px 34px -16px var(--accent);
}
.home__cta:hover { filter: brightness(1.06); }
.home__cta-x { font-size: 17px; line-height: 1; }
.home__handle { font-family: var(--font-mono); font-size: 12px; color: var(--faint); }

.home__stats { display: flex; gap: 34px; margin-top: 46px; }
.home__stat-n { font-family: var(--font-display); font-weight: 700; font-size: 24px; }
.home__stat-l { font-family: var(--font-mono); font-size: 10.5px; color: var(--faint); letter-spacing: 0.05em; }

/* --- collage -------------------------------------------------------------- */
.home__collage {
  position: relative;
  border-radius: 24px;
  background: linear-gradient(150deg, var(--accent-soft), var(--surface));
  border: 1px solid var(--border);
  padding: 38px;
  overflow: hidden;
  min-height: 480px;
}
.home__collage::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.5;
}
.home__card {
  position: relative;
  background: var(--elev);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 24px 50px -30px oklch(0 0 0 / 0.6);
  transform: rotate(-2deg);
  max-width: 330px;
  margin: 16px auto 0;
}
.home__card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.home__card-avatar {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: repeating-linear-gradient(135deg, var(--surface-2), var(--surface-2) 6px, var(--surface) 6px, var(--surface) 12px);
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--faint);
}
.home__card-name { font-family: var(--font-display); font-weight: 700; font-size: 17px; }
.home__card-handle { font-family: var(--font-mono); font-size: 11px; color: var(--faint); }
.home__line { height: 8px; border-radius: 4px; background: var(--surface-2); margin-bottom: 8px; }
.home__chips { display: flex; gap: 8px; }
.home__chip {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 5px 9px;
  border-radius: 7px;
  background: var(--surface-2);
  color: var(--muted);
}
.home__chip--accent { background: var(--accent-soft); color: var(--accent); }

.home__note {
  position: relative;
  background: var(--elev);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  box-shadow: 0 18px 40px -28px oklch(0 0 0 / 0.6);
  transform: rotate(3deg);
  max-width: 235px;
  margin: 20px 8px 0 auto;
}
.home__note-url { font-family: var(--font-mono); font-size: 11px; color: var(--accent); margin-bottom: 6px; }
.home__note-title { font-size: 12.5px; font-weight: 600; }
.home__note-meta { font-family: var(--font-mono); font-size: 10px; color: var(--faint); margin-top: 4px; }

.home__snippet {
  position: relative;
  background: var(--elev);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 13px 16px;
  box-shadow: 0 18px 40px -28px oklch(0 0 0 / 0.6);
  transform: rotate(-1deg);
  max-width: 250px;
  margin: 18px 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.8;
  color: var(--muted);
}
.home__tag { color: var(--faint); }
.home__tag-name { color: var(--accent); }
.home__tag-text { color: var(--fg); }

/* --- features ------------------------------------------------------------- */
.home__features { border-top: 1px solid var(--border); background: var(--surface); }
.home__features-grid {
  max-width: 1240px;
  margin: 0 auto;
  padding: 64px 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.home__feature {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
}
.home__feature-icon {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: var(--accent-soft);
  display: grid;
  place-items: center;
  font-size: 17px;
  color: var(--accent);
  margin-bottom: 16px;
}
.home__feature-icon--mono { font-family: var(--font-mono); font-size: 15px; }
.home__feature-title { font-family: var(--font-display); font-weight: 700; font-size: 17px; margin-bottom: 7px; }
.home__feature-desc { font-size: 13.5px; line-height: 1.6; color: var(--muted); margin: 0; }
.home__feature-desc code { font-family: var(--font-mono); font-size: 12px; color: var(--faint); }

/* --- closing CTA + footer ------------------------------------------------- */
.home__final { border-top: 1px solid var(--border); }
.home__final-inner { max-width: 1240px; margin: 0 auto; padding: 72px 40px 28px; text-align: center; }
.home__final-title { font-family: var(--font-display); font-weight: 800; font-size: 38px; letter-spacing: -0.01em; margin: 0 0 14px; }
.home__final-sub { font-size: 15px; color: var(--muted); margin: 0 0 28px; }
.home__final-cta {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  gap: 11px;
  padding: 15px 30px;
  border-radius: 14px;
  background: var(--fg);
  color: var(--bg);
  font-size: 15.5px;
  font-weight: 700;
  text-decoration: none;
}
.home__footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  margin-top: 64px;
  padding-top: 22px;
  border-top: 1px solid var(--surface-2);
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--faint);
  flex-wrap: wrap;
}

/* --- responsive ----------------------------------------------------------- */
@media (max-width: 900px) {
  .home__hero { grid-template-columns: 1fr; gap: 32px; padding: 40px 24px 56px; }
  .home__collage { display: none; }
  .home__features-grid { grid-template-columns: 1fr 1fr; padding: 48px 24px; }
  .home__nav { padding: 16px 24px; }
}
@media (max-width: 560px) {
  .home__features-grid { grid-template-columns: 1fr; }
  .home__nav-links a:not(.home__login) { display: none; }
}