:root {
  --i-navy: #071d2f;
  --i-navy-2: #0d2d46;
  --i-gold: #cfb87c;
  --i-ink: #172331;
  --i-muted: #5c6976;
  --i-line: #d9e1e7;
  --i-soft: #f4f7f9
}

.nav a.active {
  color: var(--i-gold)
}

.instrument-page {
  background: #fff;
  color: var(--i-ink)
}

.instrument-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--i-navy), var(--i-navy-2));
  color: #fff
}

.instrument-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .24;
  background-image: linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(90deg, #000 0%, transparent 86%)
}

.instrument-hero-inner,
.instrument-section {
  width: min(calc(100% - (2 * var(--page-gutter))), var(--content-max));
  margin: 0 auto
}

.instrument-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, .92fr);
  gap: clamp(36px, 4vw, 64px);
  align-items: center;
  padding: 66px 0 70px
}

.instrument-kicker,
.instrument-eyebrow {
  margin: 0 0 8px;
  color: var(--i-gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase
}

.instrument-hero h2 {
  max-width: 780px;
  margin: 10px 0 16px;
}

.instrument-hero p {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, .84);
  font-size: 1.16rem;
  line-height: 1.65
}

.instrument-hero-photo {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .17);
  border-radius: 14px;
  background: rgba(255, 255, 255, .05);
  box-shadow: 0 18px 38px rgba(0, 0, 0, .18)
}

.instrument-hero-photo img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  display: block
}

.instrument-hero-photo span {
  position: absolute;
  left: 16px;
  bottom: 14px;
  padding: 6px 9px;
  border-radius: 6px;
  background: rgba(7, 29, 47, .82);
  color: #fff;
  font-size: 12px;
  font-weight: 700
}

.instrument-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px
}

.instrument-actions .btn {
  text-decoration: none
}

.instrument-section {
  padding: 68px 0
}

.instrument-section+.instrument-section {
  border-top: 1px solid var(--i-line)
}

.instrument-section h2 {
  margin: 0 0 14px;
  color: var(--i-navy);
  font-size: clamp(2rem, 2.8vw, 2.15rem);
  line-height: 1.12
}

.instrument-lead {
  max-width: 900px;
  margin: 0;
  color: var(--i-muted);
  font-size: 1.06rem;
  line-height: 1.72
}

.instrument-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 34px
}

.instrument-summary>div {
  position: relative;
  overflow: hidden;
  min-height: 138px;
  padding: 24px 24px 22px;
  border: 1px solid rgba(207, 184, 124, .52);
  border-radius: 14px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .94), rgba(244, 247, 249, .9)),
    linear-gradient(135deg, rgba(207, 184, 124, .12), rgba(13, 45, 70, .035));
  box-shadow: 0 8px 20px rgba(10, 31, 50, .055);
}

.instrument-summary>div::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--i-gold), rgba(207, 184, 124, .35));
}

.instrument-summary>div::after {
  content: "";
  position: absolute;
  width: 90px;
  height: 90px;
  right: -32px;
  bottom: -42px;
  border-radius: 50%;
  background: rgba(13, 45, 70, .035);
  pointer-events: none;
}

.instrument-summary strong {
  position: relative;
  z-index: 1;
  display: block;
  color: var(--i-navy);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.02em;
}

.instrument-summary span {
  position: relative;
  z-index: 1;
  display: block;
  max-width: 230px;
  margin-top: 11px;
  color: #445667;
  font-size: .96rem;
  font-weight: 650;
  line-height: 1.38;
}

.instrument-group {
  margin-top: 40px
}

.instrument-group+.instrument-group {
  margin-top: 52px
}

.instrument-group-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--i-gold)
}

.instrument-group-head h3 {
  margin: 0;
  color: var(--i-navy);
  font-size: 24px
}

.instrument-group-head span {
  color: var(--i-muted);
  font-size: 14px;
  font-weight: 700
}

.instrument-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px
}

.instrument-card {
  position: relative;
  padding: 25px 26px 24px;
  border: 1px solid var(--i-line);
  border-radius: 13px;
  background: #fff;
  box-shadow: 0 7px 22px rgba(10, 31, 50, .045)
}

.instrument-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 3px;
  background: var(--i-gold)
}


.instrument-card-thumb {
  float: right;
  width: 200px;
  height: 124px;
  margin: 0 0 14px 20px;
  overflow: hidden;
  border: 1px solid var(--i-line);
  border-radius: 9px;
  background: var(--i-soft);
  box-shadow: 0 4px 12px rgba(10, 31, 50, .08);
}

.instrument-card-thumb img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
  image-rendering: auto;
}

.instrument-card-thumb.exploris-thumb {
  height: 150px;
}

@media(max-width:620px) {
  .instrument-card-thumb {
    width: 150px;
    height: 93px;
    margin-left: 14px;
  }

  .instrument-card-thumb.exploris-thumb {
    height: 113px;
  }
}

.instrument-card .maker {
  margin: 0 0 5px;
  color: #7a6a3b;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase
}

.instrument-card h4 {
  margin: 0 0 9px;
  color: var(--i-navy);
  font-size: 22px;
  line-height: 1.2
}

.instrument-card p {
  margin: 0;
  color: var(--i-muted);
  line-height: 1.6
}

.instrument-card .use {
  display: inline-block;
  margin-top: 15px;
  padding: 5px 8px;
  border-radius: 6px;
  background: var(--i-soft);
  color: var(--i-navy);
  font-size: 12px;
  font-weight: 750
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 30px
}

.support-card {
  padding: 24px;
  border: 1px solid var(--i-line);
  border-radius: 12px;
  background: var(--i-soft)
}

.support-card h3 {
  margin: 0 0 8px;
  color: var(--i-navy);
  font-size: 20px
}

.support-card p {
  margin: 0;
  color: var(--i-muted);
  line-height: 1.58
}

.instrument-callout {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
  padding: 30px;
  border: 1px solid var(--i-line);
  border-radius: 14px;
  background: var(--i-soft)
}

.instrument-callout h3 {
  margin: 0 0 8px;
  color: var(--i-navy);
  font-size: 24px
}

.instrument-callout p {
  max-width: 760px;
  margin: 0;
  color: var(--i-muted);
  line-height: 1.62
}

@media(max-width:900px) {

  .instrument-hero-inner,
  .instrument-grid,
  .support-grid,
  .instrument-callout {
    grid-template-columns: 1fr
  }

  .instrument-summary {
    grid-template-columns: repeat(2, 1fr)
  }

  .instrument-hero-photo {
    display: none
  }
}

@media(max-width:620px) {

  .instrument-hero-inner,
  .instrument-section {
    width: calc(100% - 30px)
  }

  .instrument-summary {
    grid-template-columns: 1fr
  }

  .instrument-group-head {
    align-items: flex-start;
    flex-direction: column
  }
}