/* newtwelve.com/book */
.book-hero { padding-bottom: clamp(5rem, 10vw, 8rem); }
.book-title { font-size: clamp(2.6rem, 6vw, 5rem); margin-bottom: 1rem; }
.book-lede { color: var(--ink-dim); max-width: 34rem; margin-bottom: 2.6rem; }
.book-muted { color: var(--muted); }
.book-form { max-width: 56rem; display: grid; gap: 2.4rem; }
.book-step h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.book-step-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
.book-tz { color: var(--muted); font-size: 0.85rem; }
.book-days {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(7.5rem, 1fr));
  gap: 0.8rem;
}
.book-day {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  padding: 0.8rem;
  display: grid;
  gap: 0.45rem;
  align-content: start;
}
.book-day h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--ink-dim);
  margin: 0 0 0.2rem;
}
.book-slot {
  font: inherit;
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  padding: 0.5rem 0.6rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}
.book-slot:hover { border-color: var(--accent); }
.book-slot.is-on { background: var(--accent); border-color: var(--accent); color: #0a0a0c; font-weight: 600; }
.book-slot:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.book-picked { color: var(--ink-dim); font-size: 0.92rem; margin-top: 1rem; min-height: 1.4em; }
.book-hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.book-submit { justify-self: start; }
.book-submit[disabled] { opacity: 0.6; cursor: wait; }
.book-form .form-status { color: var(--ink-dim); min-height: 1.4em; margin: -1.2rem 0 0; }
.book-done-list { margin: 0 0 1.4rem 1.1rem; color: var(--ink); }
.book-done-list li { margin-bottom: 0.3rem; }
@media (max-width: 560px) {
  .book-days { grid-template-columns: repeat(2, 1fr); }
}