/* ============================================================
   Foundry Revenue Partners — Book a call page
   Only the form layer lives here. Everything else comes from
   tokens.css and site.css.
   ============================================================ */

.book-main { padding-block: var(--spacing-40) var(--spacing-120); }

.book-grid {
  display: grid;
  gap: clamp(40px, 6vw, 90px);
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: start;
}
@media (max-width: 900px) {
  .book-grid { grid-template-columns: 1fr; gap: var(--spacing-45); }
}

/* ---------- left rail ---------- */
.book-lede h1 {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 9vw, 5.625rem);
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  margin: var(--spacing-20) 0 var(--spacing-25);
  max-width: min(16ch, 100%);
  overflow-wrap: break-word;
}
.book-lede h1 span {
  display: block;
  font-family: var(--font-ui);
  font-weight: var(--font-weight-bold);
  font-size: clamp(2rem, 5.6vw, 2.75rem);
  letter-spacing: var(--tracking-display);
}
.book-lede p {
  font-family: var(--font-ui);
  font-weight: var(--font-weight-light);
  font-size: var(--text-body);
  line-height: var(--leading-prose);
  max-width: 34ch;
  margin: 0 0 var(--spacing-30);
}

.book-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--spacing-20); }
.book-list li {
  display: grid; grid-template-columns: 2.4rem 1fr; gap: var(--spacing-15);
  font-family: var(--font-ui); font-size: var(--text-body-sm);
  line-height: var(--leading-prose); font-weight: var(--font-weight-light);
  padding-top: var(--spacing-15);
  border-top: 1px solid var(--color-muted-sage);
  max-width: 34ch;
}
.book-list .n {
  font-family: var(--font-ui); font-size: var(--text-caption);
  letter-spacing: var(--tracking-wide); text-transform: uppercase;
  color: var(--color-newsprint-gray);
}

/* ---------- the form ---------- */
.book-form {
  background: var(--color-press-black);
  color: var(--color-bone-white);
  border-radius: var(--radius-images);
  padding: clamp(28px, 4vw, 50px);
  box-shadow: var(--shadow-lg-2);
}
.book-form-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--spacing-20);
  padding-bottom: var(--spacing-25);
  border-bottom: 1px solid rgba(250, 255, 250, 0.18);
  margin-bottom: var(--spacing-30);
}
.book-form-head .micro { color: var(--color-bone-white); }
.book-form-head .req { color: var(--color-shadow-moss); }

.fields { display: grid; gap: var(--spacing-25); grid-template-columns: 1fr 1fr; }
@media (max-width: 560px) { .fields { grid-template-columns: 1fr; } }
.field-full { grid-column: 1 / -1; }

.field { display: grid; gap: var(--spacing-8); }
.field label {
  font-family: var(--font-ui); font-size: var(--text-caption);
  letter-spacing: var(--tracking-wide); text-transform: uppercase;
  color: var(--color-muted-sage);
}
.field label .star { color: var(--color-highlighter-green); }
.field input,
.field textarea {
  font-family: var(--font-ui); font-size: var(--text-body);
  font-weight: var(--font-weight-light);
  color: var(--color-bone-white);
  background: transparent;
  border: 0; border-bottom: 1px solid rgba(250, 255, 250, 0.3);
  border-radius: 0;
  padding: var(--spacing-10) 0;
  width: 100%;
  transition: border-color 0.25s ease;
}
.field textarea { resize: vertical; min-height: 5.5rem; line-height: var(--leading-prose); }
.field input::placeholder,
.field textarea::placeholder { color: rgba(250, 255, 250, 0.32); }
.field input:hover,
.field textarea:hover { border-bottom-color: var(--color-shadow-moss); }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--color-highlighter-green);
}
.field input:focus-visible,
.field textarea:focus-visible { outline: none; }
.field input:user-invalid,
.field textarea:user-invalid { border-bottom-color: #ff8b6b; }

.book-submit {
  margin-top: var(--spacing-40);
  display: flex; align-items: center; gap: var(--spacing-25);
  flex-wrap: wrap;
}
.book-submit .btn { border: 0; cursor: pointer; font-family: var(--font-ui); }
.book-submit .fine {
  font-family: var(--font-ui); font-size: var(--text-body-sm);
  font-weight: var(--font-weight-light); color: var(--color-muted-sage);
  margin: 0; max-width: 28ch;
}

/* ---------- sent state ---------- */
.book-sent { display: none; text-align: left; padding-block: var(--spacing-20); }
.book-form.is-sent .fields,
.book-form.is-sent .book-submit { display: none; }
.book-form.is-sent .book-sent { display: block; }
.book-sent h2 {
  font-family: var(--font-display); color: var(--color-bone-white);
  font-size: var(--text-subheading); line-height: var(--leading-display);
  letter-spacing: var(--tracking-display); margin: 0 0 var(--spacing-20);
  max-width: 20ch;
}
.book-sent p {
  font-family: var(--font-ui); font-weight: var(--font-weight-light);
  font-size: var(--text-body); line-height: var(--leading-prose);
  color: var(--color-muted-sage); margin: 0; max-width: 40ch;
}
/* Calendly's widget.js inserts a bare <iframe> and leaves sizing to its own
   stylesheet, which this page does not load. With only min-height here, the
   iframe fell back to the browser default — 120x150 inside a 900px box — so a
   prospect who filled the form got a blank space where the calendar should be.
   A definite height is what lets the iframe's 100% resolve. */
.cal-embed {
  margin-top: var(--spacing-30);
  height: 760px;
  background: var(--color-bone-white);
  border-radius: var(--radius-buttons);
  overflow: hidden;
}
.cal-embed iframe { display: block; width: 100%; height: 100%; border: 0; }
@media (max-width: 560px) { .cal-embed { height: 940px; } }