/* Practice guide — an editorial extension of the GigClick stage interface. */

.guide {
  --guide-measure: 68ch;
}

.guide h2 {
  margin-bottom: 0;
}

.guide h3 {
  font-size: 1.3rem;
  margin-bottom: 1.25rem;
}

.guide-hero {
  display: grid;
  gap: 2.5rem;
  align-items: center;
  padding-block: clamp(2.5rem, 7vw, 5rem);
  border-bottom: 1px solid var(--line);
}

.guide-hero-copy {
  max-width: 760px;
}

.guide-hero h1 {
  max-width: 13ch;
  font-size: clamp(2.75rem, 6.4vw, 4.625rem);
}

.guide-deck {
  max-width: 48ch;
  margin-top: 1.75rem;
  color: var(--dim);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.6;
}

.guide-byline {
  margin-top: 1.5rem;
  color: var(--faint);
  font-family: var(--font-d);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.guide-byline a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: rgba(255, 183, 77, 0.55);
  text-underline-offset: 0.22em;
}

.guide-byline a:hover {
  color: var(--amber);
}

.guide-hero-count {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: end;
  gap: 0.9rem;
  color: #383833;
  font-family: var(--font-app);
  font-size: clamp(2.2rem, 8vw, 5.5rem);
  font-weight: 800;
  text-align: center;
}

.guide-hero-count span.active {
  color: var(--amber);
}

.guide-hero-count i {
  justify-self: center;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #262622;
}

.guide-hero-count i.active {
  background: var(--amber);
}

.guide-intro {
  display: grid;
  gap: 1.5rem;
  padding-block: clamp(4.5rem, 10vw, 8rem);
}

.guide-intro-copy {
  display: grid;
  gap: 1.35rem;
  max-width: var(--guide-measure);
}

.guide-intro-copy h2 {
  max-width: 20ch;
  margin-bottom: 1rem;
}

.guide-intro-copy > p:not(.guide-thesis),
.exercise-lead,
.practice-block > div > p,
.guide-close-grid p {
  color: var(--dim);
}

.guide-thesis {
  margin-top: 1rem;
  padding: 1.4rem 1.5rem;
  background: var(--amber);
  color: var(--amber-ink);
  font-family: var(--font-d);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 650;
  line-height: 1.35;
}

.guide-index {
  display: grid;
  gap: 0.75rem;
  padding-block: clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--line);
}

.guide-index-label {
  color: var(--amber);
  font-family: var(--font-d);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.guide-index-links {
  display: grid;
}

.guide-index-links a {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.15rem 1rem;
  min-height: 96px;
  padding: 1.25rem 0;
  border-top: 1px solid var(--line);
  color: var(--text);
}

.guide-index-links a:last-child {
  border-bottom: 1px solid var(--line);
}

.guide-index-links a:hover {
  color: var(--amber);
  text-decoration: none;
}

.guide-index-links span {
  grid-row: 1 / 3;
  color: var(--amber);
  font-family: var(--font-d);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
}

.guide-index-links strong {
  font-family: var(--font-d);
  font-size: 1.05rem;
}

.guide-index-links small {
  color: var(--dim);
  font-size: 0.88rem;
}

.guide-index-links small em {
  color: var(--amber);
  font-style: normal;
  font-weight: 700;
}

.guide-anywhere {
  display: grid;
  gap: 0.65rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.guide-anywhere-label {
  color: var(--amber);
  font-family: var(--font-d);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.guide-anywhere > p:last-child {
  max-width: var(--guide-measure);
  color: var(--dim);
}

.exercise {
  scroll-margin-top: 24px;
  padding-block: clamp(4.5rem, 10vw, 8rem);
  border-top: 1px solid var(--line);
}

.exercise-head {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.exercise-head h2 {
  max-width: 21ch;
}

.exercise-number {
  color: transparent;
  font-family: var(--font-d);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 0.9;
  -webkit-text-stroke: 1px rgba(255, 183, 77, 0.65);
}

.exercise-lead {
  max-width: var(--guide-measure);
  margin-top: 2rem;
  font-size: 1.08rem;
}

.timing-figure {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  padding: clamp(1.2rem, 4vw, 2rem);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}

.timing-figure figcaption {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-size: 0.88rem;
}

.subdivision-figure {
  display: grid;
  gap: 1.35rem;
}

.subdivision-row {
  display: grid;
  gap: 0.65rem;
}

.subdivision-row > strong {
  color: var(--faint);
  font-family: var(--font-d);
  font-size: 0.73rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.count-cells {
  position: relative;
  display: grid;
  gap: 6px;
}

.count-cells.two { grid-template-columns: repeat(2, 1fr); }
.count-cells.three { grid-template-columns: repeat(3, 1fr); }
.count-cells.four { grid-template-columns: repeat(4, 1fr); }
.count-cells.six { grid-template-columns: repeat(6, 1fr); }
.count-cells.eight { grid-template-columns: repeat(8, 1fr); }
.count-cells.twelve {
  grid-template-columns: repeat(12, 1fr);
  gap: 3px;
}

.count-cells::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: rgba(237, 237, 237, 0.12);
}

.count-cells span {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 52px;
  place-items: center;
  border-top: 2px solid #30302b;
  color: var(--text);
  font-family: var(--font-app);
  font-size: 1.15rem;
  font-weight: 700;
}

.count-cells span:first-child {
  border-color: var(--amber);
  color: var(--amber);
}

.count-cells span.beat {
  border-color: rgba(255, 183, 77, 0.7);
  color: var(--amber);
}

.count-cells.twelve span {
  font-size: 0.62rem;
}

.tempo-rule {
  max-width: var(--guide-measure);
  margin-top: 1.5rem;
  padding-block: 1.25rem;
  border-top: 1px solid rgba(255, 183, 77, 0.4);
  border-bottom: 1px solid rgba(255, 183, 77, 0.4);
  color: var(--dim);
}

.tempo-rule strong {
  color: var(--amber);
  font-family: var(--font-d);
}

.exercise-body {
  display: grid;
  gap: 2.5rem;
  margin-top: clamp(3rem, 7vw, 5rem);
}

.practice-steps {
  display: grid;
  list-style: none;
}

.practice-setup {
  display: grid;
  gap: 0.6rem;
  margin-top: 1.25rem;
  padding-block: 1.25rem;
  border-block: 1px solid var(--line);
}

.practice-setup > p:last-child {
  max-width: 62ch;
  color: var(--dim);
}

.practice-setup strong {
  color: var(--text);
}

.practice-label,
.practice-phase-title {
  color: var(--amber);
  font-family: var(--font-d);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.practice-phase-title {
  margin: 2.5rem 0 0.65rem;
}

.practice-steps li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 1rem;
  padding-block: 1rem;
  border-top: 1px solid var(--line);
}

.practice-steps li:last-child {
  border-bottom: 1px solid var(--line);
}

.practice-steps span {
  color: var(--amber);
  font-family: var(--font-d);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

.practice-steps p {
  color: var(--dim);
}

.practice-steps p strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--text);
  font-family: var(--font-d);
  font-size: 0.95rem;
}

.final-boss {
  display: grid;
  gap: 1rem;
  margin-top: 2.5rem;
  padding: 1.5rem;
  border: 1px solid rgba(255, 183, 77, 0.45);
}

.final-boss > div {
  display: grid;
  gap: 0.45rem;
}

.final-boss > div > strong {
  color: var(--amber);
  font-family: var(--font-d);
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 0.95;
}

.final-boss > p {
  max-width: 52ch;
  color: var(--dim);
}

.listen-for {
  align-self: start;
  padding: 1.5rem;
  border: 1px solid rgba(255, 183, 77, 0.35);
  border-radius: 2px;
}

.listen-for ul {
  display: grid;
  gap: 0.7rem;
  padding-left: 1.1rem;
}

.listen-for li::marker {
  color: var(--amber);
}

.listen-for > p:last-child {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-size: 0.92rem;
}

.gap-bars {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 5px;
}

.gap-bars > div {
  display: grid;
  min-height: 124px;
  grid-template-rows: auto 1fr auto;
  justify-items: center;
  padding: 0.65rem 0.25rem;
  border: 1px solid #2b2b27;
}

.gap-bars span,
.gap-bars strong {
  font-family: var(--font-d);
}

.gap-bars span {
  color: var(--faint);
  font-size: 0.65rem;
}

.gap-bars strong {
  align-self: center;
  font-size: clamp(0.58rem, 1.5vw, 0.78rem);
  letter-spacing: 0.08em;
}

.gap-bars i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.gap-bars .click strong { color: var(--text); }
.gap-bars .click i { background: var(--amber); }
.gap-bars .silent { border-style: dashed; }
.gap-bars .silent strong { color: var(--amber); }
.gap-bars .silent i { border: 1px solid var(--faint); }

.displaced-levels {
  display: grid;
  gap: 2rem;
}

.displaced-level {
  display: grid;
  gap: 0.75rem;
}

.displaced-level-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.displaced-level-head span {
  color: var(--amber);
  font-family: var(--font-d);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.displaced-level-head strong {
  color: var(--text);
  font-family: var(--font-d);
  font-size: 0.9rem;
}

.displaced-count {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 4px;
}

.displaced-count.four {
  grid-template-columns: repeat(4, 1fr);
}

.displaced-count span {
  display: grid;
  min-height: 76px;
  grid-template-rows: 1fr auto;
  place-items: center;
  padding: 0.45rem 0.15rem;
  border-top: 2px solid #30302b;
}

.displaced-count b {
  align-self: center;
  font-family: var(--font-app);
  font-size: clamp(1rem, 4vw, 2rem);
}

.displaced-count small {
  color: var(--faint);
  font-family: var(--font-d);
  font-size: clamp(0.5rem, 1.5vw, 0.68rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.displaced-count span.click {
  border-color: var(--amber);
  background: rgba(255, 183, 77, 0.08);
  color: var(--amber);
}

.practice-block {
  display: grid;
  gap: 2.5rem;
  padding-block: clamp(4.5rem, 10vw, 8rem);
  border-top: 1px solid var(--line);
}

.practice-block > div > p {
  max-width: 52ch;
  margin-top: 1.25rem;
}

.practice-block ol {
  list-style: none;
  border-top: 1px solid var(--line);
}

.practice-block li {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 0.2rem 1rem;
  padding-block: 1.2rem;
  border-bottom: 1px solid var(--line);
}

.practice-block li span {
  grid-row: 1 / 3;
  color: var(--amber);
  font-family: var(--font-d);
  font-size: 0.85rem;
  font-weight: 650;
}

.practice-block li strong {
  font-family: var(--font-d);
}

.practice-block .practice-primary strong {
  color: var(--amber);
}

.practice-block li small {
  color: var(--dim);
  font-size: 0.88rem;
}

.guide-close {
  background: var(--panel);
}

.guide-close-grid {
  display: grid;
  gap: 2rem;
  align-items: end;
}

.guide-close-grid > div {
  max-width: 650px;
}

.guide-close-grid p:last-child {
  max-width: 56ch;
  margin-top: 1.25rem;
}

.guide-close-grid .btn {
  justify-self: start;
}

@media (min-width: 760px) {
  .guide-hero {
    grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.55fr);
  }

  .guide-intro {
    grid-template-columns: minmax(180px, 0.55fr) minmax(0, 1.45fr);
    gap: clamp(2rem, 6vw, 6rem);
  }

  .guide-index-links {
    grid-template-columns: repeat(3, 1fr);
  }

  .guide-index-links a {
    padding-inline: 1.25rem;
    border-bottom: 1px solid var(--line);
  }

  .guide-index-links a + a {
    border-left: 1px solid var(--line);
  }

  .guide-anywhere {
    grid-template-columns: minmax(180px, 0.55fr) minmax(0, 1.45fr);
    gap: clamp(2rem, 6vw, 6rem);
  }

  .exercise-head {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 2rem;
  }

  .exercise-lead {
    margin-left: 142px;
  }

  .subdivision-row {
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: center;
  }

  .count-cells.twelve span {
    font-size: 0.85rem;
  }

  .exercise-body {
    grid-template-columns: minmax(0, 1.35fr) minmax(250px, 0.65fr);
    gap: clamp(2.5rem, 6vw, 5rem);
  }

  .final-boss {
    grid-template-columns: minmax(150px, 0.4fr) minmax(0, 1fr);
    align-items: end;
    gap: 2rem;
  }

  .practice-block {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: clamp(3rem, 8vw, 7rem);
  }

  .guide-close-grid {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (max-width: 420px) {
  .guide-hero-count {
    gap: 0.55rem;
  }

  .timing-figure {
    margin-inline: -4px;
    padding-inline: 0.9rem;
  }

  .gap-bars > div {
    min-height: 108px;
  }
}