/* CatalystUI LLC — glasshouse catalysis bench
   Palette: PALE-GLASS #EFF2EF, FUME-INK #242B2E, CERULEAN-FLASK #1F6794,
   STOPCOCK-BRASS #B0862F (reserved), CHALK-MINT #E4EBE3, HOOD-DEEP #232A2C */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-size: 16px;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background-color: #EFF2EF;
  color: #242B2E;
  line-height: 1.65;
  overflow-x: hidden;
}

a {
  color: #1F6794;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3, h4 {
  font-family: Georgia, "Times New Roman", serif;
  color: #242B2E;
  line-height: 1.2;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1em;
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- SASH RAIL HEADER ---------- */
.sashrail {
  background-color: #232A2C;
  position: sticky;
  top: 0;
  z-index: 60;
  padding-bottom: 0;
}

.sashrail-lift {
  height: 10px;
  background-color: #39423F;
  border-bottom: 3px solid #B0862F;
  position: relative;
}

.sashrail-lift::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 2px;
  transform: translateX(-50%);
  width: 190px;
  height: 5px;
  background-color: #6E7873;
  border-radius: 3px;
}

.sashrail-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 12px 24px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 14px;
}

.sashrail-brand {
  background-color: #E4EBE3;
  color: #242B2E;
  padding: 12px 22px 12px 16px;
  border-radius: 3px 3px 0 0;
  font-family: Georgia, serif;
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 0.4px;
  border-left: 5px solid #1F6794;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.sashrail-glyph {
  width: 22px;
  height: 16px;
  border: 2px solid #232A2C;
  border-top: none;
  display: inline-block;
  position: relative;
}

.sashrail-glyph::after {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #B0862F;
}

.sashrail-tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 7px;
  flex: 1;
  justify-content: flex-end;
}

.sashrail-tab {
  background-color: #E4EBE3;
  color: #242B2E;
  padding: 9px 15px 8px;
  border-bottom: 3px solid #1F6794;
  border-radius: 2px 2px 0 0;
  font-size: 14px;
  font-weight: 600;
  display: inline-block;
}

.sashrail-tab:hover {
  text-decoration: none;
  background-color: #F4F7F3;
}

.sashrail-tab-1 { margin-bottom: 0; }
.sashrail-tab-2 { margin-bottom: 6px; padding-left: 20px; padding-right: 20px; }
.sashrail-tab-3 { margin-bottom: 2px; }
.sashrail-tab-4 { margin-bottom: 8px; padding-left: 12px; padding-right: 12px; }
.sashrail-tab-5 { margin-bottom: 4px; padding-left: 24px; padding-right: 24px; }

.sashrail-toggle {
  display: none;
  background-color: #1F6794;
  border: none;
  color: #FFFFFF;
  font-size: 20px;
  padding: 10px 16px;
  cursor: pointer;
  border-radius: 3px;
}

/* ---------- HERO: FUME HOOD BAY ---------- */
.fumehood {
  padding: 56px 0 0;
}

.fumehood-head {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px 40px;
}

.fumehood-kicker {
  font-family: Georgia, serif;
  font-size: 14px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #1F6794;
  margin-bottom: 18px;
}

.fumehood-head h1 {
  font-size: 52px;
  max-width: 760px;
  margin-bottom: 6px;
}

.fumehood-display {
  display: block;
  font-family: Georgia, serif;
  font-size: 96px;
  letter-spacing: 2px;
  color: #B0862F;
  line-height: 1;
  margin: 4px 0 20px;
}

.fumehood-head p {
  max-width: 660px;
  font-size: 17px;
  color: #242B2E;
}

.fumehood-cta {
  display: inline-block;
  font-weight: 700;
  color: #1F6794;
  border-bottom: 2px solid #1F6794;
  padding-bottom: 1px;
  margin-top: 8px;
}

.fumehood-cta:hover {
  text-decoration: none;
  color: #232A2C;
  border-color: #232A2C;
}

/* hood bay band */
.fumebay {
  background-color: #E4EBE3;
  border-top: 1px solid #C9D2C8;
  border-bottom: 1px solid #C9D2C8;
  padding: 48px 0 0;
}

.fumebay-row {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px 44px;
  display: grid;
  grid-template-columns: 1fr 1.25fr 1fr;
  gap: 36px;
  align-items: flex-end;
}

/* burette stand */
.burette-stand {
  position: relative;
  padding-left: 34px;
  min-height: 300px;
}

.burette-rod {
  position: absolute;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 8px;
  background-color: #6E7873;
  border-radius: 4px;
}

.burette-base {
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 70px;
  height: 12px;
  background-color: #4B5450;
  border-radius: 4px;
}

.burette {
  position: relative;
  width: 26px;
  background-color: #F4F7F3;
  border: 2px solid #1F6794;
  border-radius: 3px;
  margin-left: 40px;
  display: inline-block;
  vertical-align: bottom;
  margin-right: 14px;
}

.burette-a { height: 230px; }
.burette-b { height: 185px; }

.burette-ticks {
  position: absolute;
  left: 3px;
  right: 3px;
  top: 8px;
  bottom: 12px;
  background-image: repeating-linear-gradient(
    to bottom,
    #1F6794 0,
    #1F6794 2px,
    transparent 2px,
    transparent 12px
  );
}

.burette-stopcock {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  width: 16px;
  height: 10px;
  background-color: #B0862F;
  border-radius: 2px;
}

.burette-label {
  display: block;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #242B2E;
  margin-top: 10px;
  margin-left: 40px;
}

/* fume hood */
.hood {
  position: relative;
}

.hood-body {
  background-color: #F4F7F3;
  border: 3px solid #232A2C;
  border-radius: 5px 5px 0 0;
  padding: 14px;
  position: relative;
  min-height: 300px;
}

.hood-shelf {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 26px;
  height: 160px;
  padding-bottom: 8px;
  border-bottom: 4px solid #232A2C;
}

.flask {
  position: relative;
  width: 0;
  height: 0;
  border-left: 18px solid transparent;
  border-right: 18px solid transparent;
  border-bottom: 40px solid #1F6794;
  margin: 0 auto;
}

.flask::after {
  content: "";
  position: absolute;
  left: -6px;
  bottom: 40px;
  width: 12px;
  height: 24px;
  background-color: #1F6794;
  border-radius: 2px;
}

.flask-tall { border-bottom-width: 60px; border-left-width: 20px; border-right-width: 20px; }
.flask-mid { border-bottom-width: 44px; }
.flask-short { border-bottom-width: 30px; border-left-width: 16px; border-right-width: 16px; }

.hood-glass {
  position: absolute;
  left: 6px;
  right: 40px;
  top: 26px;
  height: 190px;
  background-color: #E4EBE3;
  border: 2px solid #1F6794;
  border-radius: 4px;
}

.hood-handle {
  position: absolute;
  left: 6px;
  right: 40px;
  top: 200px;
  height: 12px;
  background-color: #B0862F;
  border-radius: 6px;
}

.hood-caption {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #242B2E;
  margin-top: 10px;
}

/* screen tray + ring stand */
.bench-right {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.screen-tray {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  background-color: #F4F7F3;
  border: 2px solid #232A2C;
  padding: 10px;
  border-radius: 4px;
}

.sample-tile {
  height: 46px;
  background-color: #EFF2EF;
  border: 1px solid #B7C2C4;
  border-left: 5px solid #1F6794;
}

.sample-tile-brass {
  border-left-color: #B0862F;
}

.ringstand {
  position: relative;
  min-height: 96px;
  padding-left: 20px;
}

.ring-rod {
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 7px;
  background-color: #6E7873;
  border-radius: 3px;
}

.ring-clamp {
  position: absolute;
  left: 4px;
  top: 26px;
  width: 54px;
  height: 8px;
  background-color: #1F6794;
  border-radius: 4px;
}

.condenser {
  position: absolute;
  left: 34px;
  top: 6px;
  width: 16px;
  height: 88px;
  border: 2px solid #1F6794;
  border-radius: 8px;
  transform: rotate(9deg);
}

.condenser::after {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  top: 12px;
  bottom: 12px;
  background-image: repeating-linear-gradient(
    to bottom,
    #1F6794 0,
    #1F6794 2px,
    transparent 2px,
    transparent 10px
  );
}

.bench-right-note {
  margin: 0;
  font-size: 14px;
  color: #242B2E;
}

/* primary CTA band */
.fumebay-action {
  display: block;
  width: 100%;
  background-color: #1F6794;
  color: #FFFFFF;
  border: none;
  text-align: left;
  font-family: Georgia, serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 18px 32px;
  cursor: pointer;
  position: relative;
}

.fumebay-action:hover {
  text-decoration: none;
  background-color: #185175;
}

.fumebay-action::after {
  content: "\2192";
  position: absolute;
  right: 32px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
}

.bench-chalks {
  display: flex;
  gap: 14px;
  padding: 12px 24px 14px;
  max-width: 1180px;
  margin: 0 auto;
}

.bench-chalk {
  width: 40px;
  height: 3px;
  background-color: #B0862F;
}

/* ---------- SHARED SECTION ---------- */
.band {
  padding: 60px 0;
}

.band-head {
  margin-bottom: 34px;
}

.band-head h2 {
  font-size: 34px;
  margin-bottom: 6px;
}

.band-kicker {
  font-family: Georgia, serif;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #1F6794;
}

.band-lede {
  max-width: 760px;
  font-size: 17px;
}

/* ---------- SCREEN TILE LEDGER ---------- */
.screentile {
  background-color: #EFF2EF;
  padding: 62px 0 66px;
}

.screentile-rail {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 20px;
}

.tile {
  background-color: #E4EBE3;
  border: 1px solid #C9D2C8;
  border-top: 4px solid #1F6794;
  padding: 22px 24px 24px;
  position: relative;
  box-shadow: 4px 4px 0 #D6DED4;
}

.tile h3 {
  font-size: 21px;
  margin-bottom: 8px;
  padding-right: 40px;
}

.tile p {
  margin: 0;
  font-size: 15px;
}

.tile-mark {
  position: absolute;
  top: 10px;
  right: 12px;
  font-family: Georgia, serif;
  font-size: 15px;
  font-weight: 700;
  color: #B0862F;
  border: 1px solid #B0862F;
  padding: 1px 6px;
  border-radius: 2px;
}

.tile-wide { flex: 1 1 440px; }
.tile-mid { flex: 1 1 320px; }
.tile-narrow { flex: 1 1 260px; }

.tile-lift { margin-top: 0; }
.tile-lift-2 { margin-top: 30px; }
.tile-lift-3 { margin-top: 14px; }
.tile-lift-4 { margin-top: 44px; }

.tile-stopcock {
  position: absolute;
  bottom: 12px;
  right: 14px;
  width: 26px;
  height: 10px;
  background-color: #B0862F;
  border-radius: 5px;
}

.tile-ticks {
  position: absolute;
  bottom: 14px;
  right: 14px;
  width: 60px;
  height: 12px;
  background-image: repeating-linear-gradient(
    to right,
    #1F6794 0,
    #1F6794 2px,
    transparent 2px,
    transparent 9px
  );
}

.tile-link {
  display: inline-block;
  margin-top: 12px;
  font-weight: 700;
  color: #1F6794;
  border-bottom: 1px solid #1F6794;
}

/* ---------- ACCENT STRIP ---------- */
.accentstrip {
  background-color: #232A2C;
  padding: 22px 0;
}

.accentstrip-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.accentstrip-flask {
  flex: none;
  width: 0;
  height: 0;
  border-left: 13px solid transparent;
  border-right: 13px solid transparent;
  border-bottom: 28px solid #B0862F;
  position: relative;
}

.accentstrip-flask::after {
  content: "";
  position: absolute;
  left: -4px;
  bottom: 28px;
  width: 8px;
  height: 14px;
  background-color: #B0862F;
}

.accentstrip-inner p {
  margin: 0;
  color: #EFF2EF;
  font-size: 16px;
}

/* ---------- CONTENT BANDS ---------- */
.splitband {
  padding: 60px 0;
}

.splitband-grid {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 44px;
}

.splitband-grid p {
  font-size: 16px;
}

.prose-panel {
  background-color: #E4EBE3;
  padding: 30px 32px;
  border-left: 6px solid #1F6794;
}

.prose-panel h3 {
  font-size: 22px;
}

.prose-panel ul {
  margin: 0;
  padding-left: 20px;
}

.prose-panel li {
  margin-bottom: 10px;
}

.inline-service {
  font-weight: 700;
  color: #1F6794;
  border-bottom: 1px solid #1F6794;
}

.whychoose {
  background-color: #E4EBE3;
  padding: 60px 0;
}

.whychoose-grid {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.whychoose-item {
  background-color: #EFF2EF;
  padding: 26px 26px 24px;
  border-top: 4px solid #B0862F;
}

.whychoose-item h3 {
  font-size: 19px;
}

.whychoose-item p {
  margin: 0;
  font-size: 15px;
}

.processband {
  padding: 60px 0;
}

.processband-rail {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.process-step {
  flex: 1 1 240px;
  background-color: #E4EBE3;
  padding: 24px;
  border-left: 5px solid #1F6794;
}

.process-step h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

.process-step p {
  margin: 0;
  font-size: 15px;
}

.process-step span {
  font-family: Georgia, serif;
  font-size: 13px;
  letter-spacing: 2px;
  color: #B0862F;
}

/* CTA band */
.ctaband {
  background-color: #232A2C;
  padding: 58px 0;
}

.ctaband-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: center;
}

.ctaband-inner h2 {
  color: #EFF2EF;
  font-size: 30px;
}

.ctaband-inner p {
  color: #E4EBE3;
  margin: 0;
  font-size: 16px;
}

.ctaband-act {
  display: block;
  background-color: #1F6794;
  color: #FFFFFF;
  font-family: Georgia, serif;
  font-size: 18px;
  font-weight: 700;
  padding: 16px 28px;
  border-radius: 3px;
  text-align: center;
}

.ctaband-act:hover {
  text-decoration: none;
  background-color: #185175;
}

/* ---------- REAGENT SHELF FOOTER ---------- */
.reagentshelf {
  background-color: #232A2C;
  padding: 54px 0 0;
}

.reagentshelf-grid {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 90px 1.5fr 1fr 1fr;
  gap: 32px;
}

.shelf-upright {
  position: relative;
  border-left: 3px solid #6E7873;
  padding-left: 16px;
  min-height: 150px;
}

.shelf-flask {
  position: relative;
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-bottom: 26px solid #B0862F;
  margin-bottom: 18px;
}

.shelf-flask::after {
  content: "";
  position: absolute;
  left: -4px;
  bottom: 26px;
  width: 8px;
  height: 12px;
  background-color: #B0862F;
}

.shelf-flask-2 { border-bottom-width: 34px; }

.shelf-flask-3 { border-bottom-width: 20px; }

.shelf-brand {
  background-color: #E4EBE3;
  padding: 24px 26px;
  border-left: 5px solid #1F6794;
}

.shelf-brand h2 {
  font-size: 22px;
  margin-bottom: 8px;
}

.shelf-brand p {
  margin: 0;
  font-size: 14px;
  color: #242B2E;
}

.shelf-col h3 {
  color: #EFF2EF;
  font-size: 15px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 14px;
  position: relative;
  padding-left: 20px;
}

.shelf-col h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 12px;
  height: 8px;
  background-color: #B0862F;
  border-radius: 2px;
}

.shelf-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.shelf-col li {
  margin-bottom: 10px;
}

.shelf-col a {
  color: #E4EBE3;
  font-size: 15px;
  border-bottom: 1px solid transparent;
}

.shelf-col a:hover {
  color: #FFFFFF;
  text-decoration: none;
  border-bottom-color: #B0862F;
}

.reagentshelf-strip {
  max-width: 1180px;
  margin: 42px auto 0;
  padding: 16px 24px 22px;
  border-top: 1px solid #3D4642;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  color: #B9C2BE;
  font-size: 13px;
}

.reagentshelf-strip a {
  color: #B9C2BE;
}

.reagentshelf-strip a:hover {
  color: #FFFFFF;
}

.strip-glyph {
  width: 0;
  height: 0;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-bottom: 14px solid #B0862F;
  display: inline-block;
  margin-right: 6px;
  vertical-align: middle;
}

/* ---------- GENERIC PAGE HEADER (services, contact) ---------- */
.pagehead {
  background-color: #E4EBE3;
  border-bottom: 1px solid #C9D2C8;
  padding: 50px 0 42px;
}

.pagehead h1 {
  font-size: 42px;
  margin-bottom: 10px;
}

.pagehead p {
  max-width: 720px;
  font-size: 17px;
}

/* ---------- SERVICES DETAIL ---------- */
.servdetail {
  padding: 58px 0;
}

.servdetail-rail {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.servdetail-item {
  background-color: #E4EBE3;
  padding: 30px 34px;
  border-left: 6px solid #1F6794;
  position: relative;
}

.servdetail-item:nth-child(even) {
  margin-left: 40px;
  border-left-color: #B0862F;
}

.servdetail-item h2 {
  font-size: 25px;
  margin-bottom: 10px;
}

.servdetail-item p {
  margin: 0 0 12px;
  font-size: 16px;
}

.servdetail-item p:last-child {
  margin-bottom: 0;
}

/* ---------- CONTACT ---------- */
.contactband {
  padding: 58px 0;
}

.contact-grid {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 44px;
}

.contact-form {
  background-color: #E4EBE3;
  padding: 32px 34px;
  border-top: 5px solid #1F6794;
}

.contact-form label {
  display: block;
  font-weight: 700;
  font-size: 14px;
  margin: 0 0 6px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 11px 12px;
  margin-bottom: 18px;
  border: 1px solid #6E7873;
  background-color: #F4F7F3;
  color: #242B2E;
  font-size: 15px;
  font-family: inherit;
  border-radius: 3px;
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

.contact-form button {
  background-color: #1F6794;
  color: #FFFFFF;
  border: none;
  font-family: Georgia, serif;
  font-size: 17px;
  font-weight: 700;
  padding: 13px 32px;
  cursor: pointer;
  border-radius: 3px;
}

.contact-form button:hover {
  background-color: #185175;
}

.contact-note {
  margin-top: 12px;
  font-size: 13px;
  color: #242B2E;
}

.contact-info {
  background-color: #232A2C;
  color: #EFF2EF;
  padding: 32px 34px;
}

.contact-info h2 {
  color: #EFF2EF;
  font-size: 22px;
}

.contact-info p {
  color: #E4EBE3;
  font-size: 15px;
}

.contact-info a {
  color: #EFF2EF;
  border-bottom: 1px solid #B0862F;
}

.contact-info-addr {
  border-top: 1px solid #3D4642;
  padding-top: 16px;
  margin-top: 16px;
}

.hoursband {
  background-color: #E4EBE3;
  padding: 50px 0;
}

.hoursband-grid {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.hoursband h2 {
  font-size: 26px;
}

.hours-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hours-list li {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #C9D2C8;
  padding: 10px 0;
  font-size: 15px;
}

.faq-item {
  margin-bottom: 20px;
}

.faq-item h3 {
  font-size: 17px;
  margin-bottom: 6px;
  color: #1F6794;
}

.faq-item p {
  margin: 0;
  font-size: 15px;
}

/* ---------- SCROLL REVEAL ---------- */
.revealable {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.revealable.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.no-js .revealable {
  opacity: 1;
  transform: none;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
  .fumebay-row { grid-template-columns: 1fr; }
  .splitband-grid { grid-template-columns: 1fr; }
  .whychoose-grid { grid-template-columns: 1fr; }
  .ctaband-inner { grid-template-columns: 1fr; }
  .reagentshelf-grid { grid-template-columns: 90px 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .hoursband-grid { grid-template-columns: 1fr; }
  .fumehood-head h1 { font-size: 40px; }
  .fumehood-display { font-size: 68px; }
}

@media (max-width: 720px) {
  .sashrail-toggle { display: inline-block; }
  .sashrail-tabs { display: none; flex-direction: column; width: 100%; align-items: stretch; }
  .sashrail-tabs.is-open { display: flex; }
  .sashrail-tab { margin-bottom: 0; text-align: center; }
  .sashrail-brand { font-size: 17px; }
  .reagentshelf-grid { grid-template-columns: 1fr; }
  .shelf-upright { display: none; }
  .fumehood-head h1 { font-size: 32px; }
  .fumehood-display { font-size: 54px; }
  .servdetail-item:nth-child(even) { margin-left: 0; }
}