/* CRHD Fund - stream gauging station theme
   Palette:
   --well-depth   #17201E  body / deep well water at night
   --current-mist #E7EBE4  primary text
   --flow-teal    #3E9E96  accent
   --drum-brass   #B99A55  recorder drum frame + small gauge rings only
   --chart-paper  #F2EFE2  chart bands (ink #22302B)
   --bankstone    #101715  footer
   --silt-cloud   #2A3733  panel bands
*/

:root {
  --well-depth: #17201E;
  --current-mist: #E7EBE4;
  --flow-teal: #3E9E96;
  --flow-teal-deep: #2F8079;
  --drum-brass: #B99A55;
  --chart-paper: #F2EFE2;
  --chart-ink: #22302B;
  --bankstone: #101715;
  --silt-cloud: #2A3733;
  --silt-line: #3A4A45;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: #17201E;
  color: #E7EBE4;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: #3E9E96;
  text-decoration: none;
}

a:hover {
  color: #E7EBE4;
  text-decoration: underline;
}

/* ============ STAFF GAUGE NAV ============ */

.staffgauge {
  background-color: #2A3733;
  position: relative;
  z-index: 20;
}

.staffgauge-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.staffgauge-brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background-color: #F2EFE2;
  border-left: 6px solid #3E9E96;
  padding: 10px 18px;
  text-decoration: none;
  position: relative;
}

.staffgauge-brand-mark {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #22302B;
  line-height: 1.1;
}

.staffgauge-brand-sub {
  font-family: "Courier New", Courier, monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #2F8079;
}

.staffgauge-nav {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  flex-wrap: wrap;
}

.staffgauge-mark {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  background-color: #F2EFE2;
  padding: 8px 12px 6px;
  min-width: 74px;
  text-decoration: none;
  border-bottom: 3px solid transparent;
}

.staffgauge-mark:hover {
  text-decoration: none;
  border-bottom-color: #3E9E96;
}

.staffgauge-mark.is-active {
  background-color: #3E9E96;
  border-bottom-color: #22302B;
}

.staffgauge-tick {
  display: block;
  width: 26px;
  height: 3px;
  background-color: #3E9E96;
}

.staffgauge-mark.is-active .staffgauge-tick {
  background-color: #F2EFE2;
}

.staffgauge-name {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 14px;
  font-weight: 700;
  color: #22302B;
  letter-spacing: 0.03em;
}

.staffgauge-mark.is-active .staffgauge-name {
  color: #101715;
}

.staffgauge-read {
  font-family: "Courier New", Courier, monospace;
  font-size: 10px;
  color: #2F8079;
  letter-spacing: 0.1em;
}

.staffgauge-mark.is-active .staffgauge-read {
  color: #F2EFE2;
}

.staffgauge-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background-color: #F2EFE2;
  border: none;
  border-bottom: 3px solid #3E9E96;
  padding: 10px 14px;
  cursor: pointer;
}

.staffgauge-toggle-bar {
  display: block;
  width: 26px;
  height: 3px;
  background-color: #22302B;
}

.staffgauge-toggle-label {
  font-family: "Courier New", Courier, monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #2F8079;
  margin-top: 2px;
}

.staffgauge-rule {
  height: 2px;
  background-color: #B99A55;
}

/* ============ RECORDER DRUM HERO ============ */

.drumgauge {
  max-width: 1240px;
  margin: 0 auto;
  padding: 54px 24px 66px;
  display: grid;
  grid-template-columns: 55% 45%;
  gap: 44px;
  align-items: center;
}

.drumgauge-inner-page {
  padding-top: 44px;
}

.drumgauge-well {
  position: relative;
  min-height: 420px;
  background-color: #222E2A;
  border: 1px solid #3A4A45;
  overflow: hidden;
}

.drumgauge-wellpipe {
  position: absolute;
  left: 44px;
  top: 56px;
  bottom: 0;
  width: 76px;
  background-color: #2A3733;
  border-left: 4px solid #3A4A45;
  border-right: 4px solid #3A4A45;
}

.drumgauge-port {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 8px;
  background-color: #3E9E96;
}

.drumgauge-port-a {
  top: 34px;
}

.drumgauge-port-b {
  top: 92px;
}

.drumgauge-port-c {
  top: 150px;
}

.drumgauge-floatline {
  position: absolute;
  left: 50%;
  top: 58px;
  bottom: 120px;
  width: 2px;
  background-color: #B99A55;
  transform: translateX(-50%);
}

.drumgauge-float {
  position: absolute;
  left: 50%;
  bottom: 118px;
  width: 40px;
  height: 14px;
  background-color: #3E9E96;
  border: 2px solid #B99A55;
  transform: translateX(-50%);
}

.drumgauge-pulley {
  position: absolute;
  left: 44px;
  top: 22px;
  width: 76px;
  height: 46px;
}

.drumgauge-pulley-wheel {
  position: absolute;
  left: 50%;
  top: 6px;
  width: 34px;
  height: 34px;
  border: 4px solid #B99A55;
  border-radius: 50%;
  background-color: #17201E;
  transform: translateX(-50%);
}

.drumgauge-pulley-arm {
  position: absolute;
  left: 50%;
  top: 38px;
  width: 3px;
  height: 20px;
  background-color: #B99A55;
  transform: translateX(-50%);
}

.drumgauge-staff {
  position: absolute;
  right: 34px;
  top: 40px;
  bottom: 0;
  width: 44px;
  background-color: #F2EFE2;
  border-left: 3px solid #B99A55;
}

.drumgauge-staff-grad {
  position: absolute;
  left: 0;
  height: 4px;
  background-color: #3E9E96;
}

.drumgauge-staff-g1 {
  top: 26px;
  width: 22px;
}

.drumgauge-staff-g2 {
  top: 76px;
  width: 34px;
}

.drumgauge-staff-g3 {
  top: 126px;
  width: 22px;
}

.drumgauge-staff-g4 {
  top: 176px;
  width: 34px;
}

.drumgauge-staff-g5 {
  top: 226px;
  width: 22px;
}

.drumgauge-water {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 64px;
  background-color: #2F8079;
}

.drumgauge-drum {
  position: absolute;
  left: 168px;
  top: 96px;
  width: 250px;
  height: 190px;
}

.drumgauge-drum-frame {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  border: 6px solid #B99A55;
  border-radius: 18px;
  background-color: #F2EFE2;
}

.drumgauge-drum-face {
  position: absolute;
  left: 14px;
  right: 14px;
  top: 14px;
  bottom: 14px;
  background-color: #F2EFE2;
  border-top: 2px dashed #3A4A45;
}

.drumgauge-flowline {
  position: absolute;
  left: 26px;
  right: 26px;
  top: 66px;
  height: 4px;
  background-color: #3E9E96;
}

.drumgauge-flowline::before {
  content: "";
  position: absolute;
  left: 0;
  top: -22px;
  width: 60px;
  height: 4px;
  background-color: #3E9E96;
}

.drumgauge-flowline::after {
  content: "";
  position: absolute;
  right: 0;
  top: 22px;
  width: 74px;
  height: 4px;
  background-color: #3E9E96;
}

.drumgauge-penarm {
  position: absolute;
  right: 20px;
  top: 40px;
  width: 88px;
  height: 4px;
  background-color: #22302B;
  transform: rotate(-18deg);
  transform-origin: right center;
}

.drumgauge-plaque {
  position: absolute;
  left: 168px;
  bottom: 28px;
  background-color: #B99A55;
  padding: 8px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.drumgauge-plaque-top {
  font-family: "Courier New", Courier, monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #17201E;
}

.drumgauge-plaque-low {
  font-family: "Courier New", Courier, monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: #17201E;
}

.drumgauge-intro {
  background-color: #F2EFE2;
  border-top: 6px solid #3E9E96;
  padding: 34px 32px 30px;
}

.drumgauge-intro-eyebrow {
  display: block;
  font-family: "Courier New", Courier, monospace;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #2F8079;
  margin-bottom: 14px;
}

.drumgauge-intro-title {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 34px;
  line-height: 1.22;
  color: #22302B;
  margin: 0 0 18px;
}

.drumgauge-em {
  color: #3E9E96;
  font-style: normal;
}

.drumgauge-intro-text {
  font-size: 16px;
  color: #22302B;
  margin: 0 0 24px;
}

.drumgauge-intro-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.drumgauge-btn {
  display: inline-block;
  font-family: "Courier New", Courier, monospace;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 13px 22px;
  text-decoration: none;
  border: 2px solid #3E9E96;
}

.drumgauge-btn-solid {
  background-color: #3E9E96;
  color: #17201E;
  font-weight: 700;
}

.drumgauge-btn-solid:hover {
  background-color: #2F8079;
  color: #F2EFE2;
  text-decoration: none;
}

.drumgauge-btn-line {
  background-color: #F2EFE2;
  color: #22302B;
}

.drumgauge-btn-line:hover {
  background-color: #22302B;
  color: #F2EFE2;
  text-decoration: none;
}

/* ============ FLOW BANDS ============ */

.tidewell {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
  padding: 30px 24px 54px;
}

.tidewell-rule {
  height: 1px;
  background-color: #B99A55;
  margin-bottom: 34px;
}

.tidewell-head {
  max-width: 760px;
  margin-bottom: 30px;
}

.tidewell-head-title {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 30px;
  line-height: 1.25;
  color: #E7EBE4;
  margin: 0 0 12px;
}

.tidewell-head-text {
  font-size: 16px;
  color: #E7EBE4;
  margin: 0;
}

.tidewell-band {
  position: relative;
  width: 92%;
  background-color: #F2EFE2;
  border-left: 4px solid #B99A55;
  padding: 24px 30px 40px 34px;
  margin-bottom: 26px;
  display: grid;
  grid-template-columns: 66px 1fr;
  gap: 22px;
}

.tidewell-band-b {
  width: 86%;
  margin-left: 8%;
}

.tidewell-band-c {
  width: 92%;
  margin-left: 4%;
}

.tidewell-band-d {
  width: 86%;
  margin-left: 10%;
}

.tidewell-band-e {
  width: 92%;
  margin-left: 2%;
}

.tidewell-band-f {
  width: 86%;
  margin-left: 12%;
}

.tidewell-inverted {
  background-color: #2A3733;
  border-left: 4px solid #B99A55;
}

.tidewell-inverted .tidewell-record-name {
  color: #F2EFE2;
}

.tidewell-inverted .tidewell-record-text {
  color: #E7EBE4;
}

.tidewell-inverted .tidewell-link {
  color: #3E9E96;
}

.tidewell-ring {
  position: relative;
  width: 60px;
  height: 60px;
  border: 5px solid #B99A55;
  border-radius: 50%;
  background-color: #F2EFE2;
  align-self: start;
}

.tidewell-inverted .tidewell-ring {
  background-color: #2A3733;
}

.tidewell-ring-needle {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 26px;
  height: 3px;
  background-color: #3E9E96;
  transform-origin: left center;
}

.tidewell-needle-a {
  transform: rotate(-40deg);
}

.tidewell-needle-b {
  transform: rotate(20deg);
}

.tidewell-needle-c {
  transform: rotate(70deg);
}

.tidewell-needle-d {
  transform: rotate(-95deg);
}

.tidewell-needle-e {
  transform: rotate(140deg);
}

.tidewell-needle-f {
  transform: rotate(-15deg);
}

.tidewell-ring-hub {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 10px;
  background-color: #22302B;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.tidewell-record {
  min-width: 0;
}

.tidewell-record-name {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 23px;
  color: #22302B;
  margin: 0 0 10px;
}

.tidewell-record-text {
  font-size: 16px;
  color: #22302B;
  margin: 0;
}

.tidewell-link {
  color: #2F8079;
  font-weight: 700;
  text-decoration: underline;
}

.tidewell-link:hover {
  color: #17201E;
}

.tidewell-trace {
  position: absolute;
  left: 34px;
  right: 30px;
  bottom: 18px;
  height: 3px;
  background-color: #3E9E96;
}

.tidewell-trace-flat {
  left: 34px;
  right: 30px;
}

.tidewell-trace-rise {
  left: 34px;
  right: 42%;
  height: 3px;
  border-bottom: 3px solid #3E9E96;
  background-color: transparent;
}

.tidewell-trace-spike {
  left: 34px;
  right: 30px;
  height: 3px;
  background-color: #3E9E96;
  clip-path: polygon(0 40%, 12% 40%, 20% 0, 28% 80%, 40% 20%, 55% 60%, 70% 10%, 84% 50%, 100% 30%, 100% 70%, 84% 90%, 70% 50%, 55% 100%, 40% 60%, 28% 100%, 20% 40%, 12% 80%, 0 80%);
}

.tidewell-trace-step {
  left: 34px;
  right: 30px;
  height: 3px;
  background-color: transparent;
  border-bottom: 3px solid #3E9E96;
  border-left: 40px solid #3E9E96;
}

.tidewell-trace-dip {
  left: 34px;
  right: 30px;
  height: 3px;
  background-color: transparent;
  border-top: 3px solid #3E9E96;
  border-radius: 50%;
}

.tidewell-trace-crest {
  left: 34px;
  right: 30px;
  height: 3px;
  background-color: transparent;
  border-top: 3px solid #3E9E96;
  border-bottom: 3px solid #3E9E96;
  border-radius: 40%;
}

/* ============ CREST LINE ============ */

.crestline {
  max-width: 1240px;
  margin: 0 auto 40px;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 18px;
  border-top: 1px solid #3A4A45;
  border-bottom: 1px solid #3A4A45;
}

.crestline-stake {
  display: block;
  width: 14px;
  height: 46px;
  background-color: #F2EFE2;
  border-left: 5px solid #B99A55;
  flex: 0 0 auto;
}

.crestline-tick {
  display: block;
  width: 26px;
  height: 8px;
  background-color: #3E9E96;
  flex: 0 0 auto;
}

.crestline-text {
  font-family: "Courier New", Courier, monospace;
  font-size: 14px;
  color: #E7EBE4;
  margin: 0;
  letter-spacing: 0.02em;
}

.crestline-cta {
  border-top: 2px solid #B99A55;
  border-bottom: 2px solid #B99A55;
  margin-bottom: 0;
}

/* ============ INDUSTRIES ============ */

.industries-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.industries-item {
  background-color: #F2EFE2;
  border-left: 4px solid #B99A55;
  padding: 22px 28px;
  margin-bottom: 16px;
}

.industries-item-name {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 20px;
  color: #22302B;
  margin: 0 0 8px;
}

.industries-item-text {
  font-size: 16px;
  color: #22302B;
  margin: 0;
}

/* ============ ABOUT BAND ============ */

.aboutband-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1.2fr;
  gap: 18px;
}

.aboutband-cell {
  background-color: #2A3733;
  padding: 24px 26px;
  border-top: 4px solid #3E9E96;
}

.aboutband-cell-b {
  border-top-color: #B99A55;
  margin-top: 22px;
}

.aboutband-cell-c {
  border-top-color: #3E9E96;
  margin-top: 8px;
}

.aboutband-cell-name {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 19px;
  color: #F2EFE2;
  margin: 0 0 10px;
}

.aboutband-cell-text {
  font-size: 15px;
  color: #E7EBE4;
  margin: 0;
}

/* ============ FAQ BAND ============ */

.faqband-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.faqband-item {
  background-color: #F2EFE2;
  border-left: 4px solid #B99A55;
  margin-bottom: 12px;
  padding: 0;
}

.faqband-summary {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  color: #22302B;
  padding: 18px 26px;
  cursor: pointer;
  list-style: none;
}

.faqband-summary::-webkit-details-marker {
  display: none;
}

.faqband-summary::before {
  content: "+ ";
  color: #2F8079;
  font-weight: 700;
}

.faqband-item[open] .faqband-summary::before {
  content: "- ";
}

.faqband-answer {
  font-size: 16px;
  color: #22302B;
  margin: 0;
  padding: 0 26px 20px;
}

/* ============ CONTACT ============ */

.contactgrid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 28px;
  align-items: start;
}

.contactform {
  background-color: #F2EFE2;
  border-top: 6px solid #3E9E96;
  padding: 28px 30px 26px;
}

.contactform-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.contactform-label {
  font-family: "Courier New", Courier, monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #2F8079;
}

.contactform-input {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
  color: #22302B;
  background-color: #E7EBE4;
  border: 2px solid #2A3733;
  padding: 11px 14px;
}

.contactform-input:focus {
  outline: none;
  border-color: #3E9E96;
}

.contactform-textarea {
  resize: vertical;
}

.contactform-submit {
  font-family: "Courier New", Courier, monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #17201E;
  background-color: #3E9E96;
  border: 2px solid #3E9E96;
  padding: 13px 26px;
  cursor: pointer;
}

.contactform-submit:hover {
  background-color: #2F8079;
  color: #F2EFE2;
}

.contactform-note {
  font-size: 13px;
  color: #22302B;
  margin: 14px 0 0;
}

.contactcard {
  background-color: #2A3733;
  border-top: 6px solid #B99A55;
  padding: 26px 28px;
}

.contactcard-title {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 21px;
  color: #F2EFE2;
  margin: 0 0 16px;
}

.contactcard-line {
  font-size: 15px;
  color: #E7EBE4;
  margin: 0 0 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid #3A4A45;
}

.contactcard-key {
  display: block;
  font-family: "Courier New", Courier, monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #3E9E96;
  margin-bottom: 3px;
}

.contactintro {
  margin-top: 30px;
  background-color: #2A3733;
  border-left: 6px solid #3E9E96;
  padding: 26px 30px;
}

.contactintro-title {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 23px;
  color: #F2EFE2;
  margin: 0 0 12px;
}

.contactintro-text {
  font-size: 16px;
  color: #E7EBE4;
  margin: 0 0 14px;
}

/* ============ BANKSTONE FOOTER ============ */

.bankstone {
  background-color: #101715;
  position: relative;
  margin-top: 30px;
}

.bankstone-stones {
  display: flex;
  align-items: flex-end;
  height: 26px;
  padding: 0 24px;
  gap: 0;
}

.bankstone-stone {
  display: block;
  background-color: #2A3733;
  flex: 0 0 auto;
}

.bankstone-stone-a {
  width: 16%;
  height: 14px;
}

.bankstone-stone-b {
  width: 22%;
  height: 22px;
}

.bankstone-stone-c {
  width: 14%;
  height: 10px;
}

.bankstone-stone-d {
  width: 26%;
  height: 18px;
}

.bankstone-stone-e {
  width: 22%;
  height: 24px;
}

.bankstone-groups {
  max-width: 1240px;
  margin: 0 auto;
  padding: 30px 24px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1.4fr;
  gap: 20px;
}

.bankstone-plate {
  background-color: #F2EFE2;
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.bankstone-plate-wide {
  background-color: #E7EBE4;
}

.bankstone-plate-title {
  font-family: "Courier New", Courier, monospace;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #2F8079;
  margin: 0 0 4px;
}

.bankstone-link {
  font-size: 14px;
  color: #22302B;
  text-decoration: none;
}

.bankstone-link:hover {
  color: #2F8079;
  text-decoration: underline;
}

.bankstone-brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  font-weight: 700;
  color: #22302B;
}

.bankstone-blurb {
  font-size: 14px;
  color: #22302B;
  margin: 0;
}

.bankstone-base {
  max-width: 1240px;
  margin: 0 auto;
  padding: 18px 24px 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  align-items: center;
  border-top: 1px solid #3A4A45;
}

.bankstone-contact {
  font-family: "Courier New", Courier, monospace;
  font-size: 12px;
  color: #E7EBE4;
}

.bankstone-copy {
  font-family: "Courier New", Courier, monospace;
  font-size: 12px;
  color: #E7EBE4;
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.bankstone-tick {
  display: inline-block;
  width: 18px;
  height: 6px;
  background-color: #3E9E96;
}

/* ============ SCROLL REVEAL ============ */

html.js .reveal-pre {
  opacity: 0;
  transform: translateY(14px);
}

html.js .reveal-pre.is-shown {
  opacity: 1;
  transform: none;
}

html.no-js .reveal-pre {
  opacity: 1;
  transform: none;
}

/* ============ RESPONSIVE ============ */

@media (max-width: 960px) {
  .drumgauge {
    grid-template-columns: 1fr;
  }

  .drumgauge-well {
    min-height: 360px;
  }

  .aboutband-grid {
    grid-template-columns: 1fr;
  }

  .aboutband-cell-b,
  .aboutband-cell-c {
    margin-top: 0;
  }

  .contactgrid {
    grid-template-columns: 1fr;
  }

  .bankstone-groups {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .staffgauge-toggle {
    display: flex;
  }

  .staffgauge-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .staffgauge-nav.is-open {
    display: flex;
  }

  .staffgauge-mark {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    min-width: 0;
  }

  .drumgauge-intro-title {
    font-size: 27px;
  }

  .tidewell-band,
  .tidewell-band-b,
  .tidewell-band-c,
  .tidewell-band-d,
  .tidewell-band-e,
  .tidewell-band-f {
    width: 100%;
    margin-left: 0;
  }

  .tidewell-band {
    grid-template-columns: 1fr;
  }

  .bankstone-groups {
    grid-template-columns: 1fr;
  }

  .bankstone-copy {
    margin-left: 0;
  }
}

@media (max-width: 520px) {
  .drumgauge-drum {
    left: 130px;
    width: 180px;
  }

  .drumgauge-plaque {
    left: 130px;
  }

  .staffgauge-brand-mark {
    font-size: 20px;
  }
}