/* BrightGene PTE. LTD. — gel sequencing bench theme
   Palette: BENCH-PALE #E6FCF6 / GEL-INK #2E2046 / DYE-VIOLET #8A4492
   CULTURE-DEEP #343660 / LAB-MIST #DED2E2 / PLATE-ICE #F9E1E1
   ENZYME-TEAL #4C8084 / FLUSH-PINK #F0827C (dots and hover underlines only) */

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-size: 16px;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: #E6FCF6;
  color: #2E2046;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

p { margin: 0 0 1em; }
a { color: #8A4492; }
a:hover { text-decoration-thickness: 2px; }

.wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- SEQUENCING RAIL HEADER ---------- */
.seqrail {
  background: #343660;
  padding: 14px 0 0;
  border-bottom: 4px solid #4C8084;
}
.seqrail-top {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 0 0 12px;
  flex-wrap: wrap;
}
.seqrail-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.seqrail-dot {
  width: 12px;
  height: 12px;
  background: #4C8084;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 3px #4C8084;
}
.seqrail-name {
  color: #E6FCF6;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.12rem;
  letter-spacing: 0.06em;
}
.seqrail-tag {
  color: #DED2E2;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-left: auto;
}
.seqrail-racks {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 0 0 0;
}
.seqrail-rack {
  display: block;
  background: #E6FCF6;
  color: #2E2046;
  text-decoration: none;
  padding: 7px 16px 8px;
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  border-radius: 3px 3px 0 0;
  position: relative;
  border: 2px solid #343660;
  border-bottom: none;
}
.seqrail-rack::before {
  content: "";
  position: absolute;
  top: -7px;
  left: 12px;
  width: 14px;
  height: 5px;
  background: #8A4492;
  border-radius: 2px 2px 0 0;
}
.seqrail-rack:hover { background: #F9E1E1; }
.seqrail-rack.is-current { background: #DED2E2; font-weight: 700; }
.seqrail-rack.is-current::before { background: #4C8084; }
.seqrail-r1 { width: 84px; }
.seqrail-r2 { width: 116px; }
.seqrail-r3 { width: 96px; }
.seqrail-r4 { width: 104px; }
.seqrail-r5 { width: 92px; }
.seqrail-toggle {
  display: none;
  margin: 0 0 12px auto;
  background: #E6FCF6;
  color: #2E2046;
  border: 2px solid #4C8084;
  padding: 6px 14px;
  font: inherit;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  cursor: pointer;
}

/* ---------- PCR BAY HERO ---------- */
.pcrbay {
  padding: 64px 0 0;
  background: #E6FCF6;
}
.pcrbay-head {
  max-width: 780px;
  padding-bottom: 34px;
}
.pcrbay-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #4C8084;
  font-weight: 700;
  margin-bottom: 18px;
}
.pcrbay-eyebrow::before {
  content: "";
  width: 10px;
  height: 10px;
  background: #F0827C;
  border-radius: 50%;
}
.pcrbay-title {
  font-size: clamp(2.2rem, 5.2vw, 3.9rem);
  color: #2E2046;
  margin-bottom: 6px;
  margin-top: 0;
}
.pcrbay-big {
  display: block;
  font-size: clamp(3.4rem, 10vw, 7.4rem);
  color: #8A4492;
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin-top: 4px;
}
.pcrbay-lead {
  font-size: 1.08rem;
  color: #2E2046;
  max-width: 660px;
  margin-top: 22px;
}
.pcrbay-inline {
  display: inline-block;
  margin-top: 6px;
  font-weight: 700;
  color: #8A4492;
  text-decoration: underline;
  text-decoration-color: #F0827C;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}
.pcrbay-inline:hover { text-decoration-color: #8A4492; }

.pcrbay-band {
  display: grid;
  grid-template-columns: 1fr 1.15fr 0.95fr;
  gap: 0;
  border-top: 3px solid #343660;
  border-bottom: 3px solid #343660;
  background: #DED2E2;
}
.pcrbay-panel {
  padding: 26px 22px;
  border-right: 2px solid #343660;
  min-height: 258px;
}
.pcrbay-panel:last-child { border-right: none; }
.pcrbay-label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #4C8084;
  font-weight: 700;
  margin-bottom: 16px;
}

/* thermal cycler block */
.pcrbay-cycler {
  background: #F9E1E1;
  border: 2px solid #343660;
  border-radius: 6px;
  padding: 12px;
  position: relative;
}
.pcrbay-cycler-lid {
  height: 26px;
  background: #343660;
  border-radius: 3px;
  margin-bottom: 10px;
  position: relative;
}
.pcrbay-cycler-lid::after {
  content: "";
  position: absolute;
  right: 10px;
  top: 8px;
  width: 44px;
  height: 10px;
  background: #4C8084;
}
.pcrbay-cycler-screen {
  height: 54px;
  background: #2E2046;
  color: #E6FCF6;
  font-family: "Courier New", monospace;
  font-size: 0.68rem;
  padding: 8px 10px;
  line-height: 1.5;
  border-radius: 2px;
}
.pcrbay-cycler-line2 { color: #DED2E2; }
.pcrbay-cycler-keys {
  display: flex;
  gap: 6px;
  margin-top: 10px;
}
.pcrbay-cycler-keys span {
  width: 30%;
  height: 14px;
  background: #8A4492;
  border-radius: 2px;
}
.pcrbay-cycler-keys span:nth-child(2) { background: #4C8084; }
.pcrbay-cycler-keys span:nth-child(3) { background: #343660; }

/* gel tray with lanes */
.pcrbay-geltray {
  background: #F9E1E1;
  border: 2px solid #343660;
  border-radius: 6px;
  padding: 14px 14px 10px;
}
.pcrbay-geltray-lanes {
  display: flex;
  gap: 5px;
  height: 108px;
  align-items: stretch;
}
.pcrbay-lane {
  flex: 1;
  background: #E6FCF6;
  border: 1px solid #4C8084;
  position: relative;
  overflow: hidden;
}
.pcrbay-lane i {
  position: absolute;
  left: 18%;
  right: 18%;
  height: 5px;
  background: #8A4492;
  border-radius: 1px;
}
.pcrbay-lane i:nth-child(1) { top: 22%; }
.pcrbay-lane i:nth-child(2) { top: 46%; }
.pcrbay-lane i:nth-child(3) { top: 68%; background: #4C8084; }
.pcrbay-lane:nth-child(2) i:nth-child(1),
.pcrbay-lane:nth-child(5) i:nth-child(2) { left: 34%; right: 34%; }
.pcrbay-lane:nth-child(3) i:nth-child(3) { left: 40%; right: 40%; }
.pcrbay-lane:nth-child(4) i:nth-child(1) { top: 30%; }
.pcrbay-lane:nth-child(6) i:nth-child(2) { top: 56%; }
.pcrbay-pipette {
  display: flex;
  gap: 6px;
  margin-top: 12px;
  align-items: flex-end;
  height: 34px;
}
.pcrbay-pipette b {
  display: block;
  width: 11px;
  height: 26px;
  background: #343660;
  border-radius: 2px 2px 5px 5px;
  position: relative;
}
.pcrbay-pipette b::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 3px;
  width: 5px;
  height: 6px;
  background: #4C8084;
}
.pcrbay-pipette b:nth-child(even) { height: 20px; background: #4C8084; }
.pcrbay-pipette b:nth-child(even)::after { background: #343660; }

/* ladder wall */
.pcrbay-ladder {
  display: grid;
  grid-template-columns: 1fr 46px;
  gap: 14px;
  align-items: stretch;
}
.pcrbay-rungs {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 3px solid #343660;
  border-right: 3px solid #343660;
  padding: 4px 10px;
}
.pcrbay-rungs span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: #2E2046;
  font-family: "Courier New", monospace;
}
.pcrbay-rungs span::before {
  content: "";
  width: 26px;
  height: 4px;
  background: #343660;
}
.pcrbay-rungs span:nth-child(3n)::before { background: #8A4492; width: 34px; }
.pcrbay-rungs span:nth-child(4n)::before { background: #4C8084; }
.pcrbay-tubes {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 7px;
}
.pcrbay-tubes b {
  display: block;
  height: 26px;
  background: #F9E1E1;
  border: 2px solid #343660;
  border-radius: 13px;
  position: relative;
}
.pcrbay-tubes b::before {
  content: "";
  position: absolute;
  top: 0;
  left: 6px;
  right: 6px;
  height: 7px;
  background: #8A4492;
  border-radius: 3px 3px 0 0;
}
.pcrbay-tubes b:nth-child(2)::before { background: #4C8084; }
.pcrbay-tubes b:nth-child(3)::before { background: #343660; }
.pcrbay-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: #8A4492;
  color: #E6FCF6;
  text-decoration: none;
  padding: 20px 28px;
  font-size: 1.04rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-top: 3px solid #343660;
}
.pcrbay-cta:hover { background: #343660; color: #E6FCF6; }
.pcrbay-cta-arrow { font-size: 1.5rem; line-height: 1; }

/* ---------- GEL TRAY REGISTRY ---------- */
.geltray {
  padding: 72px 0 76px;
  background: #E6FCF6;
}
.geltray-head {
  display: flex;
  align-items: flex-end;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  border-bottom: 3px solid #343660;
  padding-bottom: 18px;
}
.geltray-head h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.7rem);
  color: #2E2046;
  margin: 0;
  max-width: 560px;
}
.geltray-head p {
  margin: 0;
  max-width: 440px;
  color: #2E2046;
  flex: 1 1 300px;
}
.geltray-tray {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
  margin-top: 32px;
  align-items: start;
}
.geltray-card {
  background: #DED2E2;
  border: 2px solid #F9E1E1;
  border-top: 6px solid #4C8084;
  padding: 20px 20px 18px;
  position: relative;
}
.geltray-card h3 {
  font-size: 1.16rem;
  color: #2E2046;
  margin-bottom: 8px;
  padding-right: 34px;
}
.geltray-card p {
  margin: 0;
  font-size: 0.95rem;
  color: #2E2046;
}
.geltray-card a {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #8A4492;
}
.geltray-mark {
  position: absolute;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #8A4492;
  line-height: 1;
  border-bottom: 3px solid #F0827C;
  padding-bottom: 2px;
}
.geltray-card:nth-child(1) { grid-column: 1 / span 5; margin-top: 0; }
.geltray-card:nth-child(1) .geltray-mark { top: 14px; right: 16px; }
.geltray-card:nth-child(2) { grid-column: 7 / span 4; margin-top: 38px; }
.geltray-card:nth-child(2) .geltray-mark { bottom: 14px; right: 16px; }
.geltray-card:nth-child(3) { grid-column: 3 / span 4; margin-top: 8px; }
.geltray-card:nth-child(3) .geltray-mark { top: 16px; left: 16px; }
.geltray-card:nth-child(3) h3 { padding-left: 34px; padding-right: 0; }
.geltray-card:nth-child(4) { grid-column: 8 / span 5; margin-top: 22px; }
.geltray-card:nth-child(4) .geltray-mark { top: 12px; right: 18px; }
.geltray-card:nth-child(5) { grid-column: 1 / span 4; margin-top: 30px; }
.geltray-card:nth-child(5) .geltray-mark { bottom: 16px; right: 16px; }
.geltray-card:nth-child(6) { grid-column: 6 / span 4; margin-top: 0; }
.geltray-card:nth-child(6) .geltray-mark { top: 14px; right: 16px; }

/* ---------- EDITORIAL BODY ---------- */
.pcrbay-story { padding: 0 0 72px; }
.pcrbay-story-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  padding-top: 56px;
  border-top: 2px solid #4C8084;
}
.pcrbay-story h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  color: #2E2046;
}
.pcrbay-story h3 {
  font-size: 1.16rem;
  color: #343660;
  margin-top: 26px;
}
.pcrbay-story p { color: #2E2046; }
.pcrbay-aside {
  background: #F9E1E1;
  border: 2px solid #343660;
  padding: 26px 24px;
  align-self: start;
}
.pcrbay-aside h3 {
  margin-top: 0;
  font-size: 1.06rem;
  color: #343660;
}
.pcrbay-aside ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.pcrbay-aside li {
  padding: 10px 0 10px 20px;
  border-bottom: 1px solid #DED2E2;
  position: relative;
  font-size: 0.94rem;
}
.pcrbay-aside li:last-child { border-bottom: none; }
.pcrbay-aside li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 8px;
  height: 8px;
  background: #F0827C;
  border-radius: 50%;
}

/* ---------- PIPETTE LEDGER BAND ---------- */
.pipetteband {
  background: #343660;
  color: #E6FCF6;
  padding: 26px 0;
}
.pipetteband-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.pipetteband-pipes {
  display: flex;
  gap: 7px;
  align-items: flex-end;
  flex: 0 0 auto;
}
.pipetteband-pipes b {
  display: block;
  width: 10px;
  height: 40px;
  background: #E6FCF6;
  border-radius: 2px 2px 4px 4px;
  position: relative;
}
.pipetteband-pipes b::after {
  content: "";
  position: absolute;
  left: 3px;
  top: -9px;
  width: 4px;
  height: 9px;
  background: #4C8084;
}
.pipetteband-pipes b:nth-child(2) { height: 30px; }
.pipetteband-pipes b:nth-child(3) { height: 46px; }
.pipetteband-pipes b:nth-child(4) { height: 34px; }
.pipetteband-pipes b:nth-child(5) { height: 42px; }
.pipetteband-pipes b:nth-child(6) { height: 28px; }
.pipetteband-pipes b:nth-child(2n)::after { background: #F0827C; }
.pipetteband p {
  margin: 0;
  font-size: 1.02rem;
  max-width: 860px;
  color: #E6FCF6;
}
.pipetteband a {
  color: #E6FCF6;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: #4C8084;
  text-underline-offset: 4px;
}

/* ---------- LADDER WALL FOOTER ---------- */
.ladderwall {
  background: #343660;
  color: #E6FCF6;
  padding: 56px 0 0;
}
.ladderwall-main {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  position: relative;
}
.ladderwall-brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.3rem;
  letter-spacing: 0.06em;
  color: #E6FCF6;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.ladderwall-brand i {
  width: 10px;
  height: 10px;
  background: #4C8084;
  border-radius: 50%;
  display: inline-block;
}
.ladderwall-blurb {
  color: #DED2E2;
  font-size: 0.95rem;
  max-width: 380px;
}
.ladderwall-col h4 {
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #4C8084;
  margin: 0 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid #4C8084;
}
.ladderwall-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.ladderwall-col li { margin: 0 0 10px; }
.ladderwall-col a {
  color: #E6FCF6;
  text-decoration: none;
  font-size: 0.95rem;
  border-bottom: 2px solid transparent;
}
.ladderwall-col a:hover { border-bottom-color: #F0827C; }
.ladderwall-mark {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-self: end;
}
.ladderwall-mark span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #DED2E2;
  font-size: 0.68rem;
  font-family: "Courier New", monospace;
  letter-spacing: 0.06em;
}
.ladderwall-mark span::before {
  content: "";
  width: 22px;
  height: 3px;
  background: #4C8084;
}
.ladderwall-mark span:nth-child(2n)::before { background: #DED2E2; width: 30px; }
.ladderwall-strip {
  border-top: 1px solid #4C8084;
  padding: 16px 0 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 28px;
  font-size: 0.86rem;
  color: #DED2E2;
}
.ladderwall-strip a { color: #E6FCF6; text-decoration: none; border-bottom: 1px solid #4C8084; }
.ladderwall-strip a:hover { border-bottom-color: #F0827C; }
.ladderwall-year {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  color: #E6FCF6;
}
.ladderwall-year i {
  width: 8px;
  height: 16px;
  border: 2px solid #E6FCF6;
  border-radius: 4px 4px 0 0;
  display: inline-block;
}

/* ---------- SHARED INFO PAGES ---------- */
.section {
  padding: 64px 0;
}
.section-tight { padding: 44px 0; }
.section-head {
  max-width: 720px;
  margin-bottom: 34px;
}
.section-head h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  color: #2E2046;
  margin-bottom: 10px;
}
.section-head p { color: #2E2046; }

.svc-detail {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 28px;
  padding: 28px 0;
  border-top: 2px solid #DED2E2;
}
.svc-detail:last-of-type { border-bottom: 2px solid #DED2E2; }
.svc-key {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.6rem;
  color: #8A4492;
  line-height: 1;
  border-bottom: 4px solid #F0827C;
  align-self: start;
  padding-bottom: 4px;
  text-align: center;
}
.svc-detail h3 {
  font-size: 1.3rem;
  color: #2E2046;
  margin-bottom: 10px;
}
.svc-detail p { margin: 0 0 0.8em; }
.svc-detail ul {
  margin: 0;
  padding-left: 20px;
  font-size: 0.95rem;
}
.svc-detail li { margin-bottom: 4px; }

.steps {
  counter-reset: step;
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.steps li {
  background: #F9E1E1;
  border-left: 5px solid #4C8084;
  padding: 20px 20px 18px;
  counter-increment: step;
  position: relative;
}
.steps li::before {
  content: counter(step);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.6rem;
  color: #8A4492;
  display: block;
  margin-bottom: 6px;
}
.steps h3 { font-size: 1.02rem; margin-bottom: 6px; }
.steps p { font-size: 0.92rem; margin: 0; }

.cta-band {
  background: #8A4492;
  color: #E6FCF6;
  padding: 40px 0;
}
.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  flex-wrap: wrap;
}
.cta-band h2 {
  color: #E6FCF6;
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2rem);
}
.cta-band p { margin: 8px 0 0; color: #E6FCF6; max-width: 640px; }
.cta-band a.btn {
  background: #E6FCF6;
  color: #343660;
  padding: 14px 26px;
  text-decoration: none;
  font-weight: 700;
  border: 2px solid #E6FCF6;
  white-space: nowrap;
}
.cta-band a.btn:hover { background: #F9E1E1; border-color: #343660; }

/* contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 44px;
  align-items: start;
}
.contact-form {
  background: #DED2E2;
  border: 2px solid #343660;
  padding: 28px 26px;
}
.contact-form label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #343660;
  margin-bottom: 6px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  font: inherit;
  font-size: 0.96rem;
  padding: 10px 12px;
  margin-bottom: 16px;
  border: 2px solid #4C8084;
  background: #E6FCF6;
  color: #2E2046;
  border-radius: 2px;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 3px solid #8A4492;
  outline-offset: 1px;
}
.contact-form textarea { min-height: 140px; resize: vertical; }
.contact-form button {
  background: #8A4492;
  color: #E6FCF6;
  border: none;
  font: inherit;
  font-weight: 700;
  padding: 13px 28px;
  cursor: pointer;
  letter-spacing: 0.04em;
}
.contact-form button:hover { background: #343660; }
.contact-note { font-size: 0.82rem; color: #343660; margin: 12px 0 0; }
.contact-fallback {
  margin-top: 14px;
  font-size: 0.88rem;
  padding: 12px;
  background: #F9E1E1;
  border-left: 4px solid #8A4492;
  display: none;
}
.contact-fallback.is-open { display: block; }
.contact-info h2 { font-size: 1.6rem; }
.contact-block {
  border-top: 2px solid #4C8084;
  padding: 16px 0;
}
.contact-block h3 {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #4C8084;
  margin-bottom: 6px;
}
.contact-block p { margin: 0; }
.contact-block a { color: #8A4492; }
address.contact-addr {
  font-style: normal;
  line-height: 1.7;
}
.faq-item {
  border-top: 2px solid #DED2E2;
  padding: 0;
}
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  font: inherit;
  font-size: 1.02rem;
  font-weight: 700;
  color: #2E2046;
  padding: 18px 34px 18px 0;
  cursor: pointer;
  position: relative;
}
.faq-q::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 14px;
  font-size: 1.4rem;
  color: #8A4492;
}
.faq-item.is-open .faq-q::after { content: "\2212"; }
.faq-a {
  display: none;
  padding: 0 0 18px;
  color: #2E2046;
}
.faq-item.is-open .faq-a { display: block; }

/* revealed state */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .pcrbay-band { grid-template-columns: 1fr 1fr; }
  .pcrbay-panel:nth-child(2) { border-right: none; }
  .pcrbay-panel:nth-child(3) { grid-column: 1 / -1; border-top: 2px solid #343660; }
  .pcrbay-story-grid { grid-template-columns: 1fr; gap: 32px; }
  .ladderwall-main { grid-template-columns: 1fr 1fr; }
  .ladderwall-brand-col { grid-column: 1 / -1; }
  .contact-grid { grid-template-columns: 1fr; }
  .geltray-card { grid-column: 1 / -1 !important; margin-top: 0 !important; }
  .geltray-card h3, .geltray-card:nth-child(3) h3 { padding-left: 0; padding-right: 34px; }
}

@media (max-width: 720px) {
  .seqrail-top { align-items: center; }
  .seqrail-tag { display: none; }
  .seqrail-toggle { display: block; }
  .seqrail-racks {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding-bottom: 12px;
  }
  .seqrail-racks.is-open { display: flex; }
  .seqrail-rack {
    width: 100% !important;
    border: 2px solid #343660;
    border-radius: 3px;
    padding: 11px 16px;
  }
  .seqrail-rack::before { display: none; }
  .pcrbay { padding-top: 42px; }
  .pcrbay-band { grid-template-columns: 1fr; }
  .pcrbay-panel { border-right: none; border-bottom: 2px solid #343660; min-height: 0; }
  .pcrbay-panel:nth-child(3) { border-top: none; }
  .pcrbay-panel:nth-child(2) { border-bottom: 2px solid #343660; }
  .pcrbay-cta { flex-direction: row; font-size: 0.95rem; }
  .svc-detail { grid-template-columns: 1fr; gap: 10px; }
  .svc-key { text-align: left; width: 64px; font-size: 2rem; }
  .ladderwall-main { grid-template-columns: 1fr; gap: 26px; }
  .ladderwall-year { margin-left: 0; width: 100%; }
  .geltray-head { flex-direction: column; align-items: flex-start; gap: 10px; }
}

.pcrbay-note {
  margin: 14px 0 0;
  font-size: 0.86rem;
  color: #343660;
  max-width: 720px;
}

html { scroll-behavior: smooth; }