/* FRQNCY LLP — signal tuning desk visual system */

:root {
  --cold-paper: #F0F6FE;
  --umber-ink: #4E3838;
  --copper-binding: #BF713B;
  --moss-cabinet: #325038;
  --sage-panel: #E4F4E8;
  --nickel-rule: #898291;
  --amber-window: #EAC172;
  --graphite-res: #6B666B;
  --paper-shade: #DCE9F5;
  --copper-deep: #9C5627;
  --moss-deep: #263D2B;
  --sage-edge: #C3DDC8;
  --ink-soft: #5E4646;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-size: 16px;
  margin: 0;
  padding: 0;
  background-color: #F0F6FE;
  color: #4E3838;
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  line-height: 1.68;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: #BF713B;
  text-decoration: none;
}

a:hover {
  color: #9C5627;
}

h1, h2, h3, h4 {
  font-family: "Optima", "Gill Sans", "Trebuchet MS", sans-serif;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.16;
  margin: 0 0 0.6em;
  color: #4E3838;
}

p {
  margin: 0 0 1.05em;
}

ul, ol {
  margin: 0 0 1.1em;
  padding-left: 1.3em;
}

li {
  margin-bottom: 0.4em;
}

.page-shell {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 28px;
  box-sizing: border-box;
}

.eyebrow {
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #9C5627;
  margin: 0 0 0.9em;
  font-weight: 700;
}

.rule-copper {
  height: 3px;
  width: 58px;
  background-color: #BF713B;
  margin: 0 0 1.1em;
}

.rule-nickel {
  height: 1px;
  width: 100%;
  background-color: #898291;
  margin: 0;
}

/* ---------------- TUNER WALL HEADER ---------------- */

.tunerwall {
  background-color: #325038;
  border-bottom: 5px solid #263D2B;
  padding: 0;
}

.tunerwall-inner {
  max-width: 1220px;
  margin: 0 auto;
  padding: 18px 28px 0;
  box-sizing: border-box;
}

.tunerwall-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding-bottom: 12px;
}

.tunerwall-brand {
  display: flex;
  align-items: center;
  gap: 11px;
}

.tunerwall-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background-color: #6B666B;
  box-shadow: 0 0 0 4px #263D2B;
  flex: 0 0 auto;
}

.tunerwall-name {
  font-family: "Optima", "Gill Sans", sans-serif;
  font-size: 1.42rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #F0F6FE;
  margin: 0;
  line-height: 1;
}

.tunerwall-tag {
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #EAC172;
  margin: 0 0 2px;
}

.tunerwall-stations {
  display: flex;
  align-items: flex-end;
  gap: 7px;
  flex-wrap: wrap;
}

.tunerwall-card {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #F0F6FE;
  color: #4E3838;
  border: 1px solid #C3DDC8;
  border-bottom: 3px solid #BF713B;
  padding: 0 17px;
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.76rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-weight: 700;
  position: relative;
  box-sizing: border-box;
  transition: background-color 160ms linear, transform 160ms linear;
}

.tunerwall-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 9px;
  height: 9px;
  background-color: #BF713B;
}

.tunerwall-card:hover {
  background-color: #E4F4E8;
  color: #4E3838;
  transform: translateY(-2px);
}

.t-w1 { height: 42px; }
.t-w2 { height: 50px; }
.t-w3 { height: 38px; }
.t-w4 { height: 46px; }
.t-w5 { height: 44px; }

.tunerwall-card.t-current {
  background-color: #EAC172;
  color: #4E3838;
}

.tunerwall-railnote {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding: 9px 0 13px;
  border-top: 1px solid #4C6B55;
  margin-top: 4px;
}

.tunerwall-railnote span {
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #C6DCCB;
}

/* mobile nav */

.nav-toggle {
  display: none;
  background-color: #F0F6FE;
  color: #4E3838;
  border: 0;
  border-bottom: 3px solid #BF713B;
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 11px 18px;
  cursor: pointer;
}

/* ---------------- HERO: WAVE GRID SCENE ---------------- */

.wavegrid {
  position: relative;
  background-color: #F0F6FE;
  background-image:
    repeating-linear-gradient(0deg, #DCE9F5 0, #DCE9F5 1px, transparent 1px, transparent 34px);
  padding: 0;
  border-bottom: 1px solid #898291;
}

.wavegrid-copy {
  max-width: 1220px;
  margin: 0 auto;
  padding: 62px 28px 44px;
  box-sizing: border-box;
  position: relative;
}

.wavegrid-kicker {
  display: inline-block;
  background-color: #E4F4E8;
  border-left: 4px solid #325038;
  color: #263D2B;
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 7px 14px;
  margin-bottom: 26px;
}

.wavegrid-head {
  font-size: clamp(2.1rem, 5.1vw, 4.1rem);
  line-height: 1.03;
  letter-spacing: -0.015em;
  max-width: 15ch;
  margin: 0 0 14px;
  color: #4E3838;
}

.wavegrid-head .wg-hot {
  color: #BF713B;
  font-style: italic;
}

.wavegrid-head .wg-big {
  display: block;
  font-size: 1.42em;
  letter-spacing: -0.03em;
  font-weight: 700;
  color: #325038;
}

.wavegrid-sub {
  max-width: 62ch;
  font-size: 1.06rem;
  color: #4E3838;
  margin: 0 0 18px;
}

.wavegrid-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.86rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-weight: 700;
  color: #9C5627;
  border-bottom: 2px solid #BF713B;
  padding-bottom: 3px;
}

.wavegrid-link:hover {
  color: #4E3838;
  border-bottom-color: #6B666B;
}

.wavegrid-coords {
  margin-top: 24px;
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.74rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #5E4646;
}

/* the tuning band */

.wavegrid-band {
  border-top: 2px solid #898291;
  border-bottom: 2px solid #898291;
  background-color: #E4F4E8;
}

.wavegrid-band-inner {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 28px;
  box-sizing: border-box;
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: 0;
  align-items: stretch;
}

.band-panel {
  padding: 26px 22px 26px;
  border-right: 1px solid #898291;
  min-height: 300px;
  box-sizing: border-box;
}

.band-panel:last-child {
  border-right: 0;
}

.band-label {
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #263D2B;
  font-weight: 700;
  margin: 0 0 16px;
  padding-bottom: 7px;
  border-bottom: 1px solid #C3DDC8;
}

/* left: station cards + amber window */

.station-stack {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.station-mini {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: #F0F6FE;
  border: 1px solid #C3DDC8;
  border-left: 3px solid #325038;
  padding: 8px 11px;
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.73rem;
  letter-spacing: 0.06em;
  color: #4E3838;
}

.station-mini b {
  color: #9C5627;
  letter-spacing: 0.1em;
}

.station-pip {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #6B666B;
  flex: 0 0 auto;
}

.station-mini .station-pip.live {
  background-color: #BF713B;
}

.amber-window {
  margin-top: 15px;
  background-color: #EAC172;
  border: 2px solid #4E3838;
  padding: 9px 12px;
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #4E3838;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.amber-window span:last-child {
  font-weight: 700;
}

/* center: wave grid of ruled bands + dial deck knobs */

.wave-ruled {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.wave-ruled i {
  display: block;
  height: 22px;
  background-color: #F0F6FE;
  border: 1px solid #C3DDC8;
  position: relative;
  overflow: hidden;
}

.wave-ruled i::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 46%;
  background-color: #325038;
}

.wave-ruled i::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 38%;
  height: 1px;
  background-color: #898291;
}

.wave-ruled i:nth-child(2)::before { width: 68%; }
.wave-ruled i:nth-child(3)::before { width: 28%; background-color: #BF713B; }
.wave-ruled i:nth-child(4)::before { width: 55%; }
.wave-ruled i:nth-child(5)::before { width: 38%; background-color: #EAC172; }

.dial-deck-knobs {
  display: flex;
  gap: 14px;
  justify-content: flex-start;
  align-items: center;
}

.knob {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: #F0F6FE;
  border: 3px solid #4E3838;
  position: relative;
  box-shadow: inset 0 0 0 5px #E4F4E8;
}

.knob::before {
  content: "";
  position: absolute;
  top: 4px;
  left: 50%;
  width: 2px;
  height: 17px;
  background-color: #4E3838;
  transform-origin: 50% 22px;
}

.knob-1::before { transform: translateX(-50%) rotate(38deg); }
.knob-2::before { transform: translateX(-50%) rotate(-64deg); }
.knob-3::before { transform: translateX(-50%) rotate(118deg); }

.knob-cap {
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #5E4646;
  display: flex;
  flex-direction: column;
  gap: 26px;
  line-height: 1;
}

/* right: signal leads + binding posts + folded dipoles */

.signal-leads {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.lead {
  flex: 1;
  height: 92px;
  position: relative;
}

.lead::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 3px;
  height: 64px;
  background-color: #4E3838;
  transform: translateX(-50%);
}

.lead::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: #BF713B;
  border: 3px solid #4E3838;
  transform: translateX(-50%);
}

.lead-2::before { background-color: #325038; }
.lead-2::after { background-color: #EAC172; }
.lead-3::before { background-color: #898291; }
.lead-3::after { background-color: #325038; }

.dipole-rack {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 66px;
  border-top: 1px solid #C3DDC8;
  padding-top: 12px;
}

.dipole {
  flex: 1;
  height: 42px;
  border-left: 2px solid #325038;
  border-right: 2px solid #325038;
  position: relative;
}

.dipole::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: #4E3838;
}

.dipole-2 { height: 30px; }
.dipole-3 { height: 48px; }
.dipole-4 { height: 24px; }

/* primary CTA bar */

.wavegrid-cta {
  background-color: #BF713B;
  border-top: 1px solid #9C5627;
}

.wavegrid-cta a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background-color: #BF713B;
  color: #F0F6FE;
  padding: 17px 32px;
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.94rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  text-align: left;
  max-width: 1220px;
  margin: 0 auto;
  box-sizing: border-box;
  transition: background-color 160ms linear;
}

.wavegrid-cta a:hover {
  background-color: #9C5627;
  color: #F0F6FE;
}

.wavegrid-cta .cta-arrow {
  font-size: 1.3rem;
  line-height: 1;
}

/* ---------------- INTRO / EDITORIAL BAND ---------------- */

.bench-intro {
  background-color: #F0F6FE;
  padding: 66px 0 54px;
  border-bottom: 1px solid #898291;
}

.bench-intro-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 54px;
  align-items: start;
}

.bench-intro h2 {
  font-size: clamp(1.6rem, 2.6vw, 2.3rem);
  margin-bottom: 0.5em;
}

.bench-intro-side {
  background-color: #E4F4E8;
  border: 1px solid #C3DDC8;
  border-top: 4px solid #325038;
  padding: 22px 24px;
}

.bench-intro-side h3 {
  font-size: 1.02rem;
  margin-bottom: 0.45em;
}

.bench-intro-side p {
  font-size: 0.94rem;
  margin-bottom: 0.7em;
}

.bench-intro-side p:last-child {
  margin-bottom: 0;
}

.bench-note {
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #5E4646;
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid #C3DDC8;
}

/* ---------------- DIAL DECK REGISTRY ---------------- */

.dialdeck {
  background-color: #DCE9F5;
  border-top: 1px solid #898291;
  border-bottom: 1px solid #898291;
  padding: 70px 0 78px;
  position: relative;
}

.dialdeck::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 10px;
  background-image:
    repeating-linear-gradient(90deg, #898291 0, #898291 1px, transparent 1px, transparent 26px);
}

.dialdeck-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.dialdeck-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  max-width: 19ch;
  margin: 0;
}

.dialdeck-head p {
  max-width: 40ch;
  font-size: 0.95rem;
  margin: 0 0 4px;
}

.deck-stage {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.deck-card {
  position: relative;
  background-color: #E4F4E8;
  border: 1px solid #C3DDC8;
  border-left: 4px solid #325038;
  padding: 22px 26px 20px;
  box-sizing: border-box;
  box-shadow: 0 2px 0 #C3DDC8;
}

.deck-card.deck-a { width: 62%; margin-left: 2%; }
.deck-card.deck-b { width: 55%; margin-left: 40%; }
.deck-card.deck-c { width: 70%; margin-left: 14%; }
.deck-card.deck-d { width: 50%; margin-left: 4%; }
.deck-card.deck-e { width: 64%; margin-left: 34%; }
.deck-card.deck-f { width: 57%; margin-left: 8%; }

.deck-plate {
  display: inline-block;
  background-color: #EAC172;
  border: 1px solid #4E3838;
  color: #4E3838;
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 4px 9px;
  margin-bottom: 13px;
}

.deck-card h3 {
  font-size: 1.3rem;
  margin: 0 0 0.4em;
}

.deck-card p {
  font-size: 0.96rem;
  margin: 0;
  max-width: 58ch;
}

.deck-mark {
  position: absolute;
  font-family: "Optima", "Gill Sans", sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  color: #BF713B;
}

.deck-a .deck-mark { top: -14px; right: 22px; }
.deck-b .deck-mark { bottom: -10px; left: -18px; }
.deck-c .deck-mark { top: 8px; right: 16px; font-size: 2.1rem; }
.deck-d .deck-mark { top: -16px; left: 30px; font-size: 2.7rem; }
.deck-e .deck-mark { bottom: 6px; right: 20px; }
.deck-f .deck-mark { top: -12px; left: -16px; font-size: 2.3rem; }

.deck-card a.deck-link {
  display: inline-block;
  margin-top: 12px;
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: #9C5627;
  border-bottom: 1px solid #BF713B;
  padding-bottom: 2px;
}

.deck-card a.deck-link:hover {
  color: #4E3838;
  border-bottom-color: #6B666B;
}

/* ---------------- SIGNAL BENCH LEDGER ACCENT STRIP ---------------- */

.signal-bench {
  background-color: #898291;
  border-top: 2px solid #4E3838;
  border-bottom: 2px solid #4E3838;
  padding: 12px 0;
}

.signal-bench-inner {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.bench-cards {
  display: flex;
  gap: 5px;
  flex: 0 0 auto;
}

.bench-cards i {
  display: block;
  width: 12px;
  height: 24px;
  background-color: #F0F6FE;
  border: 1px solid #4E3838;
  position: relative;
}

.bench-cards i::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 4px;
  height: 4px;
  background-color: #BF713B;
}

.bench-cards i:nth-child(2) { height: 18px; }
.bench-cards i:nth-child(3) { height: 26px; }
.bench-cards i:nth-child(4) { height: 20px; }
.bench-cards i:nth-child(5) { height: 24px; }

.signal-bench p {
  margin: 0;
  color: #F0F6FE;
  font-size: 0.9rem;
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  letter-spacing: 0.02em;
}

.signal-bench a {
  color: #EAC172;
  border-bottom: 1px solid #EAC172;
}

.signal-bench a:hover {
  color: #F0F6FE;
  border-bottom-color: #F0F6FE;
}

/* ---------------- DEEP CONTENT SECTIONS ---------------- */

.bench-detail {
  background-color: #F0F6FE;
  padding: 66px 0 60px;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px 54px;
}

.detail-block h3 {
  font-size: 1.16rem;
  margin-bottom: 0.4em;
  padding-bottom: 8px;
  border-bottom: 1px solid #C3DDC8;
}

.detail-block p {
  font-size: 0.96rem;
}

.detail-block a {
  border-bottom: 1px solid #BF713B;
  font-weight: 600;
}

.detail-block a:hover {
  border-bottom-color: #6B666B;
  color: #4E3838;
}

.work-method {
  background-color: #E4F4E8;
  border-top: 1px solid #C3DDC8;
  border-bottom: 1px solid #C3DDC8;
  padding: 62px 0 58px;
}

.method-list {
  counter-reset: method;
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px 40px;
}

.method-list li {
  counter-increment: method;
  position: relative;
  padding: 20px 22px 20px 60px;
  background-color: #F0F6FE;
  border: 1px solid #C3DDC8;
  margin: 0;
  box-sizing: border-box;
}

.method-list li::before {
  content: counter(method, upper-roman);
  position: absolute;
  left: 18px;
  top: 19px;
  font-family: "Optima", "Gill Sans", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: #BF713B;
  letter-spacing: 0.05em;
}

.method-list h4 {
  font-size: 1rem;
  margin: 0 0 0.4em;
}

.method-list p {
  font-size: 0.9rem;
  margin: 0;
}

/* ---------------- CTA CLOSING BLOCK ---------------- */

.bench-close {
  background-color: #325038;
  color: #F0F6FE;
  padding: 58px 0;
  border-top: 4px solid #263D2B;
}

.bench-close-inner {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 44px;
  align-items: center;
}

.bench-close h2 {
  color: #F0F6FE;
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  margin-bottom: 0.4em;
}

.bench-close p {
  color: #F0F6FE;
  max-width: 56ch;
  margin-bottom: 0;
}

.bench-close-aside {
  border-left: 1px solid #4C6B55;
  padding-left: 26px;
}

.bench-close-aside p {
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.74rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #EAC172;
  margin: 0 0 8px;
}

.bench-close-aside a {
  color: #F0F6FE;
  font-size: 1.05rem;
  border-bottom: 1px solid #BF713B;
}

.bench-close-aside a:hover {
  color: #EAC172;
}

/* ---------------- FOOTER: ANTENNA RACK COUNTER ---------------- */

.antennarack {
  background-color: #325038;
  color: #F0F6FE;
  padding: 0;
  border-top: 6px solid #263D2B;
}

.antennarack-board {
  background-color: #263D2B;
  padding: 32px 0 26px;
  border-bottom: 1px solid #4C6B55;
}

.antennarack-inner {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 28px;
  box-sizing: border-box;
}

.dipole-rail {
  display: flex;
  align-items: flex-end;
  gap: 0;
  height: 54px;
  margin-bottom: 26px;
  border-bottom: 2px solid #4C6B55;
}

.dipole-rail i {
  flex: 1;
  height: 30px;
  border-left: 2px solid #EAC172;
  border-right: 2px solid #EAC172;
  border-top: 2px solid #EAC172;
  margin-right: 6px;
  box-sizing: border-box;
}

.dipole-rail i:nth-child(2n) { height: 20px; }
.dipole-rail i:nth-child(3n) { height: 38px; }

.post-row {
  display: flex;
  gap: 10px;
  margin-bottom: 30px;
}

.post-row span {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: #BF713B;
  border: 3px solid #EAC172;
}

.antennarack-cols {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 40px;
  padding-bottom: 26px;
  border-bottom: 1px solid #4C6B55;
}

.rack-brand {
  font-family: "Optima", "Gill Sans", sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: #F0F6FE;
  margin: 0 0 10px;
}

.rack-blurb {
  font-size: 0.9rem;
  color: #E4F4E8;
  max-width: 46ch;
  margin: 0;
}

.rack-colhead {
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #EAC172;
  font-weight: 700;
  margin: 0 0 12px;
  padding-bottom: 7px;
  border-bottom: 1px solid #4C6B55;
}

.rack-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.rack-links li {
  margin: 0;
}

.rack-links a {
  color: #E4F4E8;
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
}

.rack-links a:hover {
  color: #F0F6FE;
  border-bottom-color: #6B666B;
}

.rack-contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.88rem;
  color: #E4F4E8;
}

.rack-contact li {
  margin: 0;
}

.rack-contact a {
  color: #EAC172;
}

.rack-contact a:hover {
  color: #F0F6FE;
}

.antennarack-strip {
  background-color: #325038;
  padding: 13px 0;
}

.rack-strip-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: #E4F4E8;
}

.rack-strip-inner .rack-addr {
  color: #E4F4E8;
}

.rack-year-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #EAC172;
  margin-right: 7px;
}

.rack-copy {
  color: #C6DCCB;
}

/* ---------------- SUBPAGE HEADERS & CONTENT ---------------- */

.subhead {
  background-color: #F0F6FE;
  border-bottom: 1px solid #898291;
  padding: 54px 0 42px;
  background-image: repeating-linear-gradient(0deg, #DCE9F5 0, #DCE9F5 1px, transparent 1px, transparent 34px);
}

.subhead h1 {
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  max-width: 20ch;
  margin-bottom: 0.35em;
}

.subhead p {
  max-width: 64ch;
  font-size: 1.04rem;
  margin-bottom: 0;
}

/* services */

.svc-spread {
  background-color: #F0F6FE;
  padding: 18px 0 20px;
}

.svc-entry {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 30px;
  padding: 40px 0;
  border-bottom: 1px solid #C3DDC8;
}

.svc-entry:last-child {
  border-bottom: 0;
}

.svc-key {
  font-family: "Optima", "Gill Sans", sans-serif;
  font-size: 2.6rem;
  line-height: 1;
  font-weight: 700;
  color: #BF713B;
  border-left: 4px solid #325038;
  padding-left: 14px;
  height: fit-content;
}

.svc-key span {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.17em;
  color: #5E4646;
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-weight: 700;
  margin-top: 8px;
}

.svc-body h2 {
  font-size: 1.52rem;
  margin-bottom: 0.35em;
}

.svc-body p {
  font-size: 0.98rem;
  max-width: 74ch;
}

.svc-body ul {
  max-width: 70ch;
  font-size: 0.94rem;
}

.svc-body li::marker {
  color: #BF713B;
}

.svc-callout {
  background-color: #E4F4E8;
  border-left: 4px solid #BF713B;
  padding: 14px 18px;
  font-size: 0.9rem;
  color: #4E3838;
  margin: 6px 0 0;
}

/* process + cta on services */

.process-rail {
  background-color: #E4F4E8;
  border-top: 1px solid #C3DDC8;
  border-bottom: 1px solid #C3DDC8;
  padding: 58px 0 54px;
}

.process-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.process-step {
  background-color: #F0F6FE;
  border: 1px solid #C3DDC8;
  border-top: 3px solid #898291;
  padding: 20px 20px 18px;
}

.process-step h3 {
  font-size: 1rem;
  margin-bottom: 0.35em;
}

.process-step p {
  font-size: 0.9rem;
  margin: 0;
}

.process-num {
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.66rem;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: #9C5627;
  font-weight: 700;
  margin-bottom: 8px;
}

/* contact */

.contact-wrap {
  background-color: #F0F6FE;
  padding: 54px 0 66px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: start;
}

.contact-form {
  background-color: #E4F4E8;
  border: 1px solid #C3DDC8;
  border-top: 4px solid #325038;
  padding: 28px 28px 26px;
}

.contact-form h2 {
  font-size: 1.32rem;
  margin-bottom: 0.3em;
}

.contact-form > p {
  font-size: 0.9rem;
  margin-bottom: 1.5em;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

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

.field label {
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
  color: #4E3838;
}

.field input,
.field textarea {
  font-family: "Iowan Old Style", Georgia, serif;
  font-size: 0.95rem;
  color: #4E3838;
  background-color: #F0F6FE;
  border: 1px solid #898291;
  padding: 10px 12px;
  border-radius: 0;
  width: 100%;
  box-sizing: border-box;
}

.field input:focus,
.field textarea:focus {
  outline: 2px solid #BF713B;
  outline-offset: 1px;
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-submit {
  display: inline-block;
  background-color: #BF713B;
  color: #F0F6FE;
  border: 0;
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 13px 30px;
  cursor: pointer;
}

.form-submit:hover {
  background-color: #9C5627;
  color: #F0F6FE;
}

.form-note {
  font-size: 0.79rem;
  color: #5E4646;
  margin: 12px 0 0;
}

.contact-card {
  background-color: #F0F6FE;
  border: 1px solid #898291;
  border-left: 4px solid #325038;
  padding: 24px 24px 20px;
  margin-bottom: 20px;
}

.contact-card h3 {
  font-size: 1.02rem;
  margin-bottom: 0.5em;
}

.contact-card p {
  font-size: 0.92rem;
  margin-bottom: 0.4em;
}

.contact-card a {
  color: #9C5627;
  border-bottom: 1px solid #BF713B;
}

.contact-card a:hover {
  color: #4E3838;
  border-bottom-color: #6B666B;
}

.hours-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  font-size: 0.9rem;
  padding: 5px 0;
  border-bottom: 1px dotted #C3DDC8;
}

.hours-row:last-child {
  border-bottom: 0;
}

.hours-row span:first-child {
  color: #5E4646;
}

.hours-row span:last-child {
  font-weight: 600;
  color: #4E3838;
}

/* FAQ */

.faq-bench {
  background-color: #E4F4E8;
  border-top: 1px solid #C3DDC8;
  padding: 54px 0 58px;
}

.faq-list {
  max-width: 900px;
  margin: 0;
}

.faq-item {
  border-bottom: 1px solid #C3DDC8;
}

.faq-q {
  width: 100%;
  text-align: left;
  background-color: transparent;
  border: 0;
  padding: 17px 34px 17px 0;
  font-family: "Optima", "Gill Sans", sans-serif;
  font-size: 1.02rem;
  font-weight: 600;
  color: #4E3838;
  cursor: pointer;
  position: relative;
}

.faq-q::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 13px;
  font-size: 1.3rem;
  color: #BF713B;
}

.faq-item.faq-open .faq-q::after {
  content: "\2212";
}

.faq-a {
  display: none;
  padding: 0 30px 18px 0;
  font-size: 0.94rem;
  max-width: 78ch;
}

.faq-item.faq-open .faq-a {
  display: block;
}

/* address block */

.addr-panel {
  background-color: #325038;
  color: #F0F6FE;
  padding: 30px 26px;
  margin-bottom: 20px;
}

.addr-panel h3 {
  color: #EAC172;
  font-size: 0.94rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.7em;
}

.addr-panel p {
  color: #F0F6FE;
  font-size: 0.94rem;
  margin: 0;
  line-height: 1.7;
}

/* ---------------- reveal ---------------- */

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 520ms linear, transform 520ms ease-out;
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ---------------- responsive ---------------- */

@media (max-width: 980px) {
  .wavegrid-band-inner {
    grid-template-columns: 1fr;
  }
  .band-panel {
    border-right: 0;
    border-bottom: 1px solid #898291;
    min-height: 0;
  }
  .band-panel:last-child {
    border-bottom: 0;
  }
  .bench-intro-grid,
  .detail-grid,
  .bench-close-inner,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .antennarack-cols {
    grid-template-columns: 1fr 1fr;
  }
  .process-row {
    grid-template-columns: 1fr 1fr;
  }
  .method-list {
    grid-template-columns: 1fr;
  }
  .deck-card.deck-a,
  .deck-card.deck-b,
  .deck-card.deck-c,
  .deck-card.deck-d,
  .deck-card.deck-e,
  .deck-card.deck-f {
    width: 92%;
    margin-left: 0;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: block;
    width: 100%;
    text-align: left;
  }
  .tunerwall-stations {
    display: none;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    padding-bottom: 12px;
  }
  .tunerwall-stations.nav-open {
    display: flex;
  }
  .tunerwall-card {
    height: auto !important;
    padding: 13px 16px;
    justify-content: flex-start;
  }
  .tunerwall-top {
    align-items: center;
    padding-bottom: 10px;
  }
  .tunerwall-railnote {
    display: none;
  }
  .wavegrid-copy {
    padding: 42px 20px 32px;
  }
  .page-shell {
    padding: 0 20px;
  }
  .svc-entry {
    grid-template-columns: 1fr;
    gap: 14px;
  }  .antennarack-cols {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .process-row,
  .field-row {
    grid-template-columns: 1fr;
  }
  .rack-strip-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .wavegrid-cta a {
    padding: 15px 20px;
    font-size: 0.82rem;
  }
  .dialdeck,
  .bench-intro,
  .bench-detail,
  .work-method,
  .process-rail,
  .contact-wrap,
  .faq-bench {
    padding-top: 44px;
    padding-bottom: 44px;
  }
  .bench-close-aside {
    border-left: 0;
    border-top: 1px solid #4C6B55;
    padding-left: 0;
    padding-top: 18px;
  }
}