/* ==========================================================
   BOOK PAGE — extends styles.css
   ========================================================== */

.book-page { background: var(--cream); }

.book-main {
  padding-top: 6rem;
}

.book-hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 6rem) var(--pad-x) clamp(3rem, 6vw, 4rem);
  text-align: left;
  position: relative;
}
.book-hero::after {
  content: '';
  position: absolute;
  top: 30%; right: 5%;
  width: 30rem; height: 30rem;
  background: radial-gradient(circle, rgba(184, 92, 60, .08) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
}
.book-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.8rem, 7vw, 5.6rem);
  line-height: .98;
  letter-spacing: -.02em;
  margin: 0 0 1.5rem;
}
.book-title em {
  font-style: italic;
  color: var(--terracotta);
  font-weight: 300;
}
.book-sub {
  max-width: 38rem;
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0;
}
.book-sub strong {
  color: var(--ink);
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.1em;
}

.book-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad-x) clamp(4rem, 8vw, 6rem);
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

/* schedule */
.book-schedule {
  background: var(--cream-soft);
  border: 1px solid rgba(43, 34, 24, .1);
  border-radius: var(--radius);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  position: sticky;
  top: 6rem;
}
.schedule-h {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 1.6rem;
  margin: 0 0 .65rem;
  letter-spacing: -.005em;
}
.schedule-intro {
  font-size: .92rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 1.75rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(43, 34, 24, .12);
}

/* Class block — one per yoga style */
.class-block {
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(43, 34, 24, .12);
}
.class-block:last-of-type { border-bottom: 0; padding-bottom: .75rem; }
.class-block:first-of-type { padding-top: 0; }

.class-block__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.1rem;
  flex-wrap: wrap;
}
.class-block__name {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 400;
  margin: 0 0 .25rem;
  letter-spacing: -.005em;
  color: var(--ink);
}
.class-block__name .amp {
  font-style: italic;
  color: var(--terracotta);
  font-weight: 300;
  margin: 0 .1em;
}
.class-block__sanskrit {
  font-family: var(--serif);
  font-style: italic;
  font-size: .92rem;
  color: var(--terracotta);
  margin: 0;
  font-weight: 300;
}
.class-block__time {
  font-family: var(--sans);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink);
  background: rgba(184, 92, 60, .08);
  border: 1px solid rgba(184, 92, 60, .2);
  padding: .45rem .85rem;
  border-radius: 999px;
  margin: 0;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Batch row */
.batch {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem 1rem;
  background: rgba(255, 255, 255, .35);
  border: 1px solid rgba(43, 34, 24, .08);
  border-radius: var(--radius);
  margin-bottom: .55rem;
  transition: border-color .25s var(--ease), background .25s, transform .25s var(--ease);
}
.batch:last-child { margin-bottom: 0; }
.batch:hover {
  border-color: var(--terracotta);
  background: rgba(255, 255, 255, .65);
}
.batch__info {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  min-width: 0;
}
.batch__label {
  font-family: var(--sans);
  font-size: .68rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin: 0;
  font-weight: 500;
}
.batch__days {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 400;
  margin: 0;
  color: var(--ink);
  letter-spacing: .005em;
}
.batch__spots {
  font-size: .78rem;
  color: var(--ink-soft);
  margin: .15rem 0 0;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}
.dot-live {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #6f9b56;
  box-shadow: 0 0 0 0 rgba(111, 155, 86, .6);
  animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(111, 155, 86, .55); }
  50%      { box-shadow: 0 0 0 6px rgba(111, 155, 86, 0); }
}

.schedule-note {
  margin: 1.75rem 0 0;
  font-size: .82rem;
  color: var(--ink-soft);
  font-style: italic;
  line-height: 1.6;
  font-family: var(--serif);
  padding-top: 1.5rem;
  border-top: 1px solid rgba(43, 34, 24, .12);
}

.btn--small {
  padding: .65rem 1.25rem;
  font-size: .7rem;
  letter-spacing: .15em;
}

/* form */
.book-form-wrap {}

.book-form {
  background: var(--cream-soft);
  border: 1px solid rgba(43, 34, 24, .1);
  border-radius: var(--radius);
  padding: clamp(1.75rem, 3vw, 2.75rem);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-h {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 2rem;
  margin: 0;
  letter-spacing: -.01em;
}
.form-sub {
  font-size: .95rem;
  color: var(--ink-soft);
  margin: 0 0 .5rem;
  line-height: 1.55;
}
.book-form label {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.book-form label > span {
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.book-form input[type="text"],
.book-form input[type="email"],
.book-form select,
.book-form textarea {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 300;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(43, 34, 24, .25);
  color: var(--ink);
  padding: .65rem 0;
  outline: none;
  transition: border-color .3s;
  resize: vertical;
}
.book-form input:focus,
.book-form select:focus,
.book-form textarea:focus {
  border-bottom-color: var(--terracotta);
}
.book-form select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%232b2218' stroke-width='1.5' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .5rem center;
  padding-right: 2rem;
  cursor: pointer;
}
.form-note {
  font-size: .78rem;
  color: var(--ink-soft);
  text-align: center;
  margin: 0;
  line-height: 1.55;
}
.form-success {
  text-align: center;
  padding: 1.25rem;
  background: rgba(200, 153, 90, .12);
  border: 1px solid rgba(200, 153, 90, .35);
  border-radius: var(--radius);
  margin: 0;
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--ink);
  font-style: italic;
}
.form-success em {
  font-style: italic;
  color: var(--terracotta);
}

/* trust strip */
.trust {
  background: var(--ink);
  color: var(--cream);
  padding: clamp(2.5rem, 5vw, 4rem) var(--pad-x);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  align-items: center;
  text-align: center;
}
.trust__item {
  border-right: 1px solid rgba(245, 237, 225, .15);
  padding: 0 1rem;
}
.trust__item:last-child { border-right: 0; }
.trust__num {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  line-height: 1;
  margin: 0 0 .5rem;
  color: var(--gold);
}
.trust__lbl {
  font-size: .75rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(245, 237, 225, .8);
  margin: 0;
  line-height: 1.5;
}

@media (max-width: 960px) {
  .book-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .book-schedule {
    position: static;
  }
  .trust {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem 1rem;
  }
  .trust__item:nth-child(2) { border-right: 0; }
}
@media (max-width: 480px) {
  .trust { grid-template-columns: 1fr; }
  .trust__item { border-right: 0; border-bottom: 1px solid rgba(245, 237, 225, .15); padding-bottom: 1.5rem; }
  .trust__item:last-child { border-bottom: 0; padding-bottom: 0; }
  .class-block__head { gap: .65rem; }
  .class-block__time { font-size: .68rem; padding: .4rem .7rem; }
  .batch {
    flex-direction: column;
    align-items: flex-start;
    gap: .85rem;
    padding: 1rem;
  }
  .batch .btn { width: 100%; }
}