/* Acoustic Field Practice — discipline layer for /practice.
   Extends the canonical practice visual language without changing the instrument UI. */

.pv2-entry-actions {
  width: 100%;
  max-width: 590px;
}

.pv2-early-practice {
  position: relative;
  width: 100%;
  min-height: 42px;
  margin-top: 8px;
  padding: 9px 32px 9px 14px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 8px 16px;
  border: 1px solid var(--rule);
  color: var(--ink);
}

.pv2-early-practice > strong { font-weight: 400; }
.pv2-early-practice > span { color: var(--blue); font-size: 7px; }
.pv2-early-practice > b {
  position: absolute;
  right: 12px;
  top: 10px;
  color: var(--blue);
  font-weight: 400;
}
.pv2-early-practice:hover,
.pv2-early-practice:focus-visible {
  border-color: var(--blue);
  background: rgba(47, 86, 181, .045);
}

/* 07 / DISCIPLINE */
.pv2-discipline {
  min-height: 1040px;
  padding-inline: 0;
  background: var(--void);
  color: var(--paper);
  border-bottom-color: rgba(242, 238, 230, .24);
}

.pv2-discipline .pv2-section-index {
  left: 20px;
  color: rgba(242, 238, 230, .46);
}

.pv2-discipline .pv2-section-index span:first-child,
.pv2-discipline .eyebrow { color: #7890db; }

.pv2-discipline__head {
  padding: 36px 20px 0;
}

.pv2-discipline__head h2 {
  max-width: 14ch;
  margin-top: 18px;
  font-size: clamp(35px, 9.7vw, 72px);
  line-height: 1.01;
  letter-spacing: -.065em;
}

.pv2-discipline__head h2 em {
  display: block;
  margin-top: .14em;
  font-family: var(--editorial);
  color: var(--paper);
  font-size: 1.06em;
  line-height: .95;
  letter-spacing: -.045em;
}

.pv2-discipline__intro {
  max-width: 52ch;
  margin-top: 28px;
  color: rgba(242, 238, 230, .6);
  font-size: 13px;
  line-height: 1.85;
}

.pv2-discipline__arc {
  margin-top: 74px;
  border-top: 1px solid rgba(242, 238, 230, .42);
}

.pv2-discipline__arc > div {
  position: relative;
  min-height: 108px;
  padding: 18px 64px 18px 20px;
  display: grid;
  grid-template-columns: 66px 150px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid rgba(242, 238, 230, .18);
}

.pv2-discipline__arc > div::after {
  content: '';
  position: absolute;
  right: 20px;
  width: 22px;
  height: 1px;
  background: #7890db;
  opacity: .56;
}

.pv2-discipline__arc span { color: #7890db; font-size: 7px; }
.pv2-discipline__arc strong {
  font-size: 16px;
  font-weight: 400;
  letter-spacing: .09em;
}
.pv2-discipline__arc p {
  max-width: 46ch;
  color: rgba(242, 238, 230, .58);
  font-size: 12px;
}

.pv2-discipline__entry {
  margin: 58px 20px 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, .46fr);
  border: 1px solid rgba(242, 238, 230, .42);
}

.pv2-discipline__entry-copy {
  min-height: 160px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid rgba(242, 238, 230, .24);
}

.pv2-discipline__entry-copy > span { color: #7890db; font-size: 7px; }
.pv2-discipline__entry-copy strong {
  max-width: 18ch;
  margin-top: 18px;
  font-family: var(--editorial);
  font-size: clamp(25px, 5.4vw, 42px);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -.045em;
}
.pv2-discipline__entry-copy small {
  margin-top: 18px;
  color: rgba(242, 238, 230, .5);
  font-size: 8px;
  letter-spacing: .12em;
}

.pv2-discipline__enter {
  min-height: 160px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 0;
  background: transparent;
  color: var(--paper);
}

.pv2-discipline__enter span { color: rgba(242, 238, 230, .5); font-size: 7px; }
.pv2-discipline__enter strong { font-weight: 400; letter-spacing: .08em; }
.pv2-discipline__enter b { align-self: flex-end; color: #7890db; font-size: 20px; font-weight: 400; }
.pv2-discipline__enter:hover,
.pv2-discipline__enter:focus-visible { background: rgba(120, 144, 219, .09); }

.pv2-discipline__founding {
  margin: 18px 20px 0;
  color: rgba(242, 238, 230, .42);
  font-size: 7px;
}

.pv2-acquire__includes > div:last-child dd { color: var(--paper); }

@media (min-width: 860px) {
  .pv2-discipline__head,
  .pv2-discipline__entry,
  .pv2-discipline__founding { max-width: 1180px; margin-left: auto; margin-right: auto; }
  .pv2-discipline__arc { max-width: 1180px; margin-left: auto; margin-right: auto; }
}

@media (max-width: 680px) {
  .pv2-discipline { min-height: 980px; }
  .pv2-discipline__arc > div {
    min-height: 126px;
    grid-template-columns: 46px 1fr;
    gap: 6px 12px;
  }
  .pv2-discipline__arc p {
    grid-column: 2;
    max-width: 32ch;
  }
  .pv2-discipline__entry { grid-template-columns: 1fr; }
  .pv2-discipline__entry-copy { border-right: 0; border-bottom: 1px solid rgba(242, 238, 230, .24); }
  .pv2-discipline__enter { min-height: 116px; }
}