/* GC Termite Control — v2026 subterranean termite control page */

/* ---------- PAGE BASICS ---------- */
.subterranean_page {
  overflow: clip;
  color: var(--ink-2);
  background: var(--bone);
}

.subterranean_page .subterranean_inner {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--pad-2);
}

.subterranean_page .subterranean_sec_intro {
  max-width: 780px;
  margin: 0;
  font-size: 16px;
  line-height: 1.72;
  color: var(--ink-2);
}

.subterranean_page a:not(.btn):not(.subterranean_resource_grid a):not(.subterranean_related_grid a) {
  text-decoration-color: rgba(134, 100, 36, 0.45);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.subterranean_page a:not(.btn):not(.subterranean_resource_grid a):not(.subterranean_related_grid a):hover {
  color: var(--clay-d);
  text-decoration-color: currentColor;
}

.subterranean_page a:focus-visible,
.subterranean_page summary:focus-visible {
  outline: 3px solid rgba(169, 130, 46, 0.55);
  outline-offset: 4px;
  border-radius: var(--radius);
}

/* ---------- HERO ---------- */
.subterranean_page .page-hero {
  position: relative;
  min-height: 520px;
  padding: 96px 0 78px;
  display: grid;
  place-items: center;
  overflow: hidden;
  text-align: center;
  color: var(--bone);
}

.subterranean_page .page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.subterranean_page .page-hero-bg picture,
.subterranean_page .page-hero-bg img {
  width: 100%;
  height: 100%;
  display: block;
}

.subterranean_page .page-hero-bg img {
  object-fit: cover;
  object-position: center 46%;
}

.subterranean_page .page-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(145deg, rgba(24, 23, 14, 0.96) 7%, rgba(53, 53, 33, 0.84) 58%, rgba(40, 31, 14, 0.78)),
    linear-gradient(to top, rgba(29, 27, 16, 0.5), transparent 55%);
}

.subterranean_page .page-hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  padding: 0 var(--pad-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.subterranean_page .breadcrumb {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(244, 239, 230, 0.67);
}

.subterranean_page .breadcrumb a {
  color: rgba(244, 239, 230, 0.88);
  text-decoration: none;
}

.subterranean_page .breadcrumb a:hover {
  color: var(--bone);
}

.subterranean_page .page-hero-h1 {
  max-width: 940px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.subterranean_page .page-hero-sub {
  max-width: 780px;
  margin: 0;
  font-size: 18px;
  line-height: 1.65;
  color: rgba(244, 239, 230, 0.88);
  text-wrap: pretty;
}

.subterranean_page .page-hero .btn-primary {
  gap: 8px;
  margin-top: 4px;
  background: var(--clay);
}

.subterranean_page .page-hero .btn-primary:hover {
  background: var(--clay-d);
}

/* ---------- INTRODUCTION + SHARED SIDEBAR ---------- */
.subterranean_page .page-intro {
  padding: var(--pad-4) 0;
  background: var(--bone);
}

.subterranean_page .page-intro-grid {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-2);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 58px;
  align-items: start;
}

.subterranean_page .page-intro-inner {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.subterranean_page .page-intro-inner .sec-kicker {
  margin-bottom: 0;
}

.subterranean_page .page-intro-inner h2 {
  max-width: 840px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(30px, 3.6vw, 46px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--ink);
  text-wrap: balance;
}

.subterranean_page .page-intro-inner p {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-2);
}

.subterranean_page .page-intro-inner p a,
.subterranean_page .subterranean_compare_card a,
.subterranean_page .subterranean_treatment_note a,
.subterranean_page .subterranean_prevention_grid a {
  color: var(--clay-d);
  font-weight: 600;
}

.subterranean_page .es-link {
  align-self: flex-start;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--clay-d);
}

.subterranean_fact_strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  background: var(--bone-2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
}

.subterranean_fact_strip>div {
  min-width: 0;
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  border-right: 1px solid var(--rule);
}

.subterranean_fact_strip>div:last-child {
  border-right: 0;
}

.subterranean_fact_strip span {
  font-family: var(--mono);
  font-size: 9px;
  line-height: 1.35;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.subterranean_fact_strip strong {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.3;
  color: var(--ink);
}

.subterranean_page .page-cta-line {
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  background: var(--sage);
  border-radius: var(--radius-lg);
}

.subterranean_page .page-cta-line p {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--bone);
}

.subterranean_page .page-cta-line .tel {
  color: #f3d99c;
  font-weight: 600;
  text-decoration: none;
}

.subterranean_page .sched-aside {
  position: sticky;
  top: 24px;
}

.subterranean_page .sched-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--bone-2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
}

.subterranean_page .sched-h {
  margin: 0;
  font-family: var(--serif);
  font-size: 19px;
  color: var(--ink);
}

.subterranean_page .sched-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 17px;
  font-weight: 600;
  color: var(--clay-d);
  text-decoration: none;
}

.subterranean_page .sched-d {
  margin: 4px 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-3);
}

.subterranean_page .sched-form {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.subterranean_page .sched-form input[type="text"],
.subterranean_page .sched-form textarea {
  width: 100%;
  padding: 11px 12px;
  font: inherit;
  font-size: 14px;
  color: var(--ink);
  background: var(--bone);
  border: 1px solid var(--rule-2);
  border-radius: var(--radius);
}

.subterranean_page .sched-form textarea {
  min-height: 92px;
  resize: vertical;
}

.subterranean_page .sched-form input:focus,
.subterranean_page .sched-form textarea:focus {
  outline: 2px solid rgba(169, 130, 46, 0.4);
  outline-offset: 1px;
  border-color: var(--clay);
}

.subterranean_page .sched-form .btn {
  width: 100%;
}

/* ---------- EVIDENCE ---------- */
.subterranean_evidence_section {
  padding: var(--pad-4) 0;
  background: var(--bone-2);
}

.subterranean_evidence_grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.subterranean_evidence_grid article {
  min-width: 0;
  padding: 26px;
  background: var(--bone);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
}

.subterranean_icon_badge {
  width: 48px;
  height: 48px;
  margin-bottom: 19px;
  display: grid;
  place-items: center;
  color: var(--sage-d);
  background: var(--bone-2);
  border-radius: 50%;
}

.subterranean_icon_badge svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.subterranean_evidence_grid h3,
.subterranean_route_flow h3,
.subterranean_treatment_card h3,
.subterranean_formosan_grid h3,
.subterranean_process_flow h3,
.subterranean_prevention_grid h3 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  color: var(--ink);
}

.subterranean_evidence_grid h3 {
  margin-bottom: 9px;
  font-size: 21px;
}

.subterranean_evidence_grid p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-2);
}

.subterranean_evidence_note {
  margin-top: 22px;
  padding: 18px 22px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 13px;
  background: rgba(91, 94, 61, 0.1);
  border-left: 3px solid var(--clay);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.subterranean_evidence_note strong {
  color: var(--ink);
}

.subterranean_evidence_note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
}

/* ---------- TERMITE COMPARISON ---------- */
.subterranean_compare_section {
  padding: var(--pad-4) 0;
  background: var(--bone);
}

.subterranean_compare_grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.subterranean_compare_card {
  min-width: 0;
  padding: 32px;
  background: var(--bone-2);
  border: 1px solid var(--rule);
  border-top: 4px solid var(--clay);
  border-radius: var(--radius-lg);
}

.subterranean_compare_card.is_subterranean {
  color: var(--bone);
  background: var(--sage);
  border-color: var(--sage);
  border-top-color: #f1d691;
}

.subterranean_card_label {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clay-d);
}

.subterranean_compare_card.is_subterranean .subterranean_card_label {
  color: #f1d691;
}

.subterranean_compare_card h3 {
  margin: 0 0 17px;
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
  color: var(--ink);
}

.subterranean_compare_card.is_subterranean h3 {
  color: var(--bone);
}

.subterranean_compare_card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.subterranean_compare_card li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.62;
}

.subterranean_compare_card li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--clay);
}

.subterranean_compare_card.is_subterranean li {
  color: rgba(244, 239, 230, 0.82);
}

.subterranean_compare_card a {
  display: inline-block;
  margin-top: 20px;
}

.subterranean_compare_note,
.subterranean_treatment_note {
  margin: 24px 0 0;
  padding: 17px 20px;
  font-size: 14px;
  line-height: 1.68;
  color: var(--ink-2);
  background: var(--bone-2);
  border-left: 3px solid var(--clay);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ---------- SOIL-TO-STRUCTURE ROUTE ---------- */
.subterranean_route_section {
  padding: var(--pad-4) 0;
  color: var(--bone);
  background: var(--sage);
}

.subterranean_route_heading {
  margin-bottom: 34px;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 50px;
  align-items: end;
}

.subterranean_route_section .sec-kicker,
.subterranean_route_section .sec-h2 {
  color: var(--bone);
}

.subterranean_route_heading>p {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: rgba(244, 239, 230, 0.82);
}

.subterranean_route_flow {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
  overflow: hidden;
  border: 1px solid rgba(244, 239, 230, 0.22);
  border-radius: var(--radius-lg);
}

.subterranean_route_flow li {
  position: relative;
  min-width: 0;
  padding: 26px 22px;
  background: rgba(36, 30, 16, 0.13);
  border-right: 1px solid rgba(244, 239, 230, 0.18);
}

.subterranean_route_flow li:last-child {
  border-right: 0;
}

.subterranean_route_flow li:not(:last-child)::after {
  content: "";
  position: absolute;
  z-index: 1;
  right: -6px;
  top: 37px;
  width: 10px;
  height: 10px;
  transform: rotate(45deg);
  background: var(--clay);
}

.subterranean_route_flow li>span {
  display: block;
  margin-bottom: 18px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: #f1d691;
}

.subterranean_route_flow h3 {
  margin-bottom: 9px;
  font-size: 20px;
  color: var(--bone);
}

.subterranean_route_flow p {
  margin: 0;
  font-size: 13px;
  line-height: 1.62;
  color: rgba(244, 239, 230, 0.75);
}

.subterranean_route_zones {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.subterranean_route_zones span {
  padding: 8px 11px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(244, 239, 230, 0.8);
  background: rgba(244, 239, 230, 0.08);
  border: 1px solid rgba(244, 239, 230, 0.18);
  border-radius: 999px;
}

/* ---------- TREATMENT SELECTOR ---------- */
.subterranean_treatment_section {
  padding: var(--pad-4) 0;
  background: var(--bone-2);
}

.subterranean_treatment_grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.subterranean_treatment_card {
  min-width: 0;
  padding: 27px 23px;
  background: var(--bone);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
}

.subterranean_treatment_card.is_primary {
  border-top: 4px solid var(--clay);
}

.subterranean_treatment_card>span {
  width: 38px;
  height: 38px;
  margin-bottom: 21px;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--bone);
  background: var(--sage);
  border-radius: 50%;
}

.subterranean_treatment_card h3 {
  margin-bottom: 10px;
  font-size: 21px;
}

.subterranean_treatment_card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.66;
}

/* ---------- LIQUID TREATMENT FEATURE ---------- */
.subterranean_liquid_section {
  padding: var(--pad-4) 0;
  background: var(--bone);
}

.subterranean_liquid_feature {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(440px, 0.98fr);
  gap: 44px;
  align-items: center;
}

.subterranean_liquid_copy>p {
  margin: 0 0 17px;
  font-size: 15px;
  line-height: 1.74;
}

.subterranean_product_row {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.subterranean_product_row>div {
  padding: 17px 18px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  background: var(--bone-2);
  border-left: 3px solid var(--clay);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.subterranean_product_row span {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--clay-d);
}

.subterranean_product_row strong {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 400;
  color: var(--ink);
}

.subterranean_photo_grid {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(170px, 0.85fr);
  gap: 14px;
  align-items: stretch;
}

.subterranean_photo_grid figure {
  min-width: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bone-2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
}

.subterranean_photo_grid img {
  width: 100%;
  height: 330px;
  display: block;
  object-fit: cover;
}

.subterranean_photo_grid figure:first-child img {
  object-position: center;
}

.subterranean_photo_grid figure:last-child img {
  object-position: center 58%;
}

.subterranean_photo_grid figcaption {
  padding: 13px 14px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink-3);
}

/* ---------- BAITING + BARRIERS ---------- */
.subterranean_support_section {
  padding: var(--pad-4) 0;
  background: var(--bone-2);
}

.subterranean_support_grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.subterranean_bait_panel,
.subterranean_barrier_panel {
  min-width: 0;
  padding: 38px;
  border-radius: var(--radius-lg);
}

.subterranean_bait_panel {
  color: var(--bone);
  background: var(--sage-d);
}

.subterranean_barrier_panel {
  background: var(--bone);
  border: 1px solid var(--rule);
}

.subterranean_bait_panel .sec-kicker,
.subterranean_bait_panel h2 {
  color: var(--bone);
}

.subterranean_bait_panel h2,
.subterranean_barrier_panel h2 {
  margin: 0 0 20px;
  font-family: var(--serif);
  font-size: clamp(27px, 3vw, 38px);
  font-weight: 400;
  line-height: 1.12;
  text-wrap: balance;
}

.subterranean_bait_panel p,
.subterranean_barrier_panel p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.72;
}

.subterranean_bait_panel p,
.subterranean_bait_panel li {
  color: rgba(244, 239, 230, 0.8);
}

.subterranean_bait_panel ul,
.subterranean_barrier_panel ul {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.subterranean_bait_panel li,
.subterranean_barrier_panel li {
  position: relative;
  padding: 12px 14px 12px 31px;
  font-size: 13px;
  line-height: 1.6;
  border-radius: var(--radius);
}

.subterranean_bait_panel li {
  background: rgba(244, 239, 230, 0.07);
}

.subterranean_barrier_panel li {
  background: var(--bone-2);
}

.subterranean_bait_panel li::before,
.subterranean_barrier_panel li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 19px;
  width: 6px;
  height: 6px;
  background: var(--clay);
  border-radius: 50%;
}

/* ---------- FORMOSAN ALERT ---------- */
.subterranean_formosan_section {
  padding: var(--pad-4) 0;
  background: var(--bone);
}

.subterranean_formosan_panel {
  padding: 40px;
  overflow: hidden;
  background: linear-gradient(140deg, var(--bone-2), rgba(210, 192, 151, 0.42));
  border: 1px solid var(--rule-2);
  border-top: 5px solid var(--clay);
  border-radius: var(--radius-lg);
}

.subterranean_formosan_intro {
  max-width: 860px;
  margin-bottom: 30px;
}

.subterranean_alert_label {
  display: inline-block;
  margin-bottom: 13px;
  padding: 7px 10px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bone);
  background: var(--clay-d);
  border-radius: 999px;
}

.subterranean_formosan_intro h2 {
  margin: 0 0 15px;
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 45px);
  font-weight: 400;
  line-height: 1.1;
  color: var(--ink);
  text-wrap: balance;
}

.subterranean_formosan_intro p {
  margin: 0;
  font-size: 16px;
  line-height: 1.72;
}

.subterranean_formosan_grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.subterranean_formosan_grid article {
  min-width: 0;
  padding: 22px;
  background: rgba(244, 239, 230, 0.76);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
}

.subterranean_formosan_grid h3 {
  margin-bottom: 9px;
  font-size: 19px;
}

.subterranean_formosan_grid p {
  margin: 0;
  font-size: 13px;
  line-height: 1.64;
}

.subterranean_formosan_note {
  margin: 24px 0 0;
  padding-top: 20px;
  font-size: 14px;
  line-height: 1.66;
  border-top: 1px solid var(--rule);
}

/* ---------- PROFESSIONAL PROCESS ---------- */
.subterranean_process_section {
  padding: var(--pad-4) 0;
  color: var(--bone);
  background: var(--sage);
}

.subterranean_process_section .sec-kicker,
.subterranean_process_section .sec-h2 {
  color: var(--bone);
}

.subterranean_process_flow {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  list-style: none;
}

.subterranean_process_flow li {
  min-width: 0;
  padding: 22px 19px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: rgba(244, 239, 230, 0.09);
  border: 1px solid rgba(244, 239, 230, 0.2);
  border-radius: var(--radius-lg);
}

.subterranean_process_flow li>span {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--sage-d);
  background: #f1d691;
  border-radius: 50%;
}

.subterranean_process_flow h3 {
  margin-bottom: 8px;
  font-size: 18px;
  color: var(--bone);
}

.subterranean_process_flow p {
  margin: 0;
  font-size: 13px;
  line-height: 1.62;
  color: rgba(244, 239, 230, 0.76);
}

/* ---------- PREVENTION ---------- */
.subterranean_prevention_section {
  padding: var(--pad-4) 0;
  background: var(--bone);
}

.subterranean_prevention_grid {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  list-style: none;
}

.subterranean_prevention_grid li {
  min-width: 0;
  padding: 22px 24px;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 18px;
  background: var(--bone-2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
}

.subterranean_prevention_grid li>span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--bone);
  background: var(--sage);
  border-radius: 50%;
}

.subterranean_prevention_grid h3 {
  margin-bottom: 7px;
  font-size: 19px;
}

.subterranean_prevention_grid p {
  margin: 0;
  font-size: 14px;
  line-height: 1.62;
}

/* ---------- FAQ ---------- */
.subterranean_faq_section {
  padding: var(--pad-4) 0;
  background: var(--bone-2);
}

.subterranean_faq_layout {
  display: grid;
  grid-template-columns: minmax(250px, 0.65fr) minmax(0, 1.35fr);
  gap: 64px;
  align-items: start;
}

.subterranean_faq_intro {
  position: sticky;
  top: 24px;
}

.subterranean_faq_intro p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
}

.subterranean_faq_list {
  display: grid;
  gap: 10px;
}

.subterranean_faq_list details {
  background: var(--bone);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
}

.subterranean_faq_list summary {
  position: relative;
  padding: 20px 52px 20px 22px;
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.35;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

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

.subterranean_faq_list summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--sans);
  font-size: 24px;
  color: var(--clay-d);
}

.subterranean_faq_list details[open] summary::after {
  content: "−";
}

.subterranean_faq_list details[open] summary {
  border-bottom: 1px solid var(--rule);
}

.subterranean_faq_list details p {
  margin: 0;
  padding: 18px 22px 22px;
  font-size: 14px;
  line-height: 1.72;
}

/* ---------- RESOURCES + RELATED ---------- */
.subterranean_resources_section,
.subterranean_related_section {
  padding: var(--pad-4) 0;
}

.subterranean_resources_section {
  background: var(--sage);
}

.subterranean_resources_section .sec-kicker,
.subterranean_resources_section .sec-h2 {
  color: var(--bone);
}

.subterranean_resource_grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.subterranean_resource_grid a {
  min-width: 0;
  min-height: 190px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  color: var(--bone);
  background: rgba(244, 239, 230, 0.08);
  border: 1px solid rgba(244, 239, 230, 0.2);
  border-radius: var(--radius-lg);
  transition: transform 0.16s, background 0.16s, border-color 0.16s;
}

.subterranean_resource_grid a:hover {
  transform: translateY(-3px);
  background: rgba(244, 239, 230, 0.13);
  border-color: rgba(244, 239, 230, 0.4);
}

.subterranean_resource_grid span {
  margin-bottom: 28px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #f1d691;
}

.subterranean_resource_grid strong {
  margin-bottom: 8px;
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 400;
  line-height: 1.25;
}

.subterranean_resource_grid small {
  margin-top: auto;
  font-size: 12px;
  line-height: 1.55;
  color: rgba(244, 239, 230, 0.7);
}

.subterranean_related_section {
  background: var(--bone);
}

.subterranean_related_grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.subterranean_related_grid a {
  min-width: 0;
  padding: 20px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--serif);
  font-size: 17px;
  color: var(--ink);
  background: var(--bone-2);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}

.subterranean_related_grid a:hover {
  transform: translateX(3px);
  background: var(--bone-3);
  border-color: var(--rule-2);
}

.subterranean_related_grid svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  fill: none;
  stroke: var(--clay-d);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- FINAL CTA ---------- */
.subterranean_page .subterranean_mid_cta {
  min-height: 430px;
  padding: 72px 0;
  display: grid;
  place-items: center;
  text-align: left;
}

.subterranean_page .subterranean_mid_cta .mid-cta-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(28, 27, 17, 0.97) 8%, rgba(57, 59, 36, 0.9) 58%, rgba(62, 44, 17, 0.78));
}

.subterranean_page .subterranean_mid_cta .mid-cta-inner {
  width: 100%;
  max-width: var(--maxw);
  padding: 0 var(--pad-2);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 52px;
}

.subterranean_mid_cta .sec-kicker {
  color: rgba(244, 239, 230, 0.75);
}

.subterranean_mid_cta h2 {
  max-width: 720px;
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 50px);
  font-weight: 400;
  line-height: 1.08;
  color: var(--bone);
  text-wrap: balance;
}

.subterranean_mid_cta p {
  max-width: 720px;
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(244, 239, 230, 0.82);
}

.subterranean_cta_actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.subterranean_page .btn-secondary {
  color: var(--bone);
  background: rgba(244, 239, 230, 0.08);
  border-color: rgba(244, 239, 230, 0.42);
}

.subterranean_page .btn-secondary:hover {
  background: rgba(244, 239, 230, 0.17);
  border-color: rgba(244, 239, 230, 0.75);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1080px) {
  .subterranean_page .page-intro-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .subterranean_page .sched-aside,
  .subterranean_faq_intro {
    position: static;
  }

  .subterranean_page .sched-card {
    max-width: 680px;
    margin: 0 auto;
  }

  .subterranean_evidence_grid,
  .subterranean_treatment_grid,
  .subterranean_formosan_grid,
  .subterranean_resource_grid,
  .subterranean_related_grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .subterranean_route_flow,
  .subterranean_process_flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .subterranean_route_flow li,
  .subterranean_route_flow li:last-child {
    border-right: 1px solid rgba(244, 239, 230, 0.18);
    border-bottom: 1px solid rgba(244, 239, 230, 0.18);
  }

  .subterranean_route_flow li::after {
    display: none;
  }

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

  .subterranean_photo_grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .subterranean_photo_grid img {
    height: 320px;
  }

  .subterranean_faq_layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .subterranean_faq_intro {
    max-width: 760px;
  }
}

@media (max-width: 760px) {
  .subterranean_page .page-hero {
    min-height: 480px;
    padding: 78px 0 64px;
  }

  .subterranean_fact_strip,
  .subterranean_compare_grid,
  .subterranean_support_grid {
    grid-template-columns: 1fr;
  }

  .subterranean_fact_strip>div {
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }

  .subterranean_fact_strip>div:last-child {
    border-bottom: 0;
  }

  .subterranean_route_heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

  .subterranean_page .subterranean_mid_cta .mid-cta-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .subterranean_cta_actions {
    width: min(100%, 420px);
    margin: 0 auto;
  }
}

@media (max-width: 640px) {

  .subterranean_page .subterranean_inner,
  .subterranean_page .page-intro-grid,
  .subterranean_page .page-hero-inner,
  .subterranean_page .subterranean_mid_cta .mid-cta-inner {
    padding-inline: 20px;
  }

  .subterranean_page .page-hero {
    min-height: 460px;
    padding: 64px 0 54px;
  }

  .subterranean_page .page-hero-bg img {
    object-position: 57% center;
  }

  .subterranean_page .breadcrumb {
    font-size: 9px;
    gap: 6px;
  }

  .subterranean_page .page-hero-h1 {
    font-size: clamp(34px, 11vw, 46px);
  }

  .subterranean_page .page-hero-sub {
    font-size: 15px;
  }

  .subterranean_page .page-hero .btn,
  .subterranean_page .page-cta-line .tel,
  .subterranean_cta_actions .btn {
    width: 100%;
  }

  .subterranean_page .page-intro,
  .subterranean_evidence_section,
  .subterranean_compare_section,
  .subterranean_route_section,
  .subterranean_treatment_section,
  .subterranean_liquid_section,
  .subterranean_support_section,
  .subterranean_formosan_section,
  .subterranean_process_section,
  .subterranean_prevention_section,
  .subterranean_faq_section,
  .subterranean_resources_section,
  .subterranean_related_section {
    padding: 58px 0;
  }

  .subterranean_page .page-cta-line {
    text-align: center;
  }

  .subterranean_evidence_grid,
  .subterranean_treatment_grid,
  .subterranean_formosan_grid,
  .subterranean_prevention_grid,
  .subterranean_resource_grid,
  .subterranean_related_grid,
  .subterranean_route_flow,
  .subterranean_process_flow,
  .subterranean_photo_grid {
    grid-template-columns: 1fr;
  }

  .subterranean_evidence_note {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .subterranean_compare_card,
  .subterranean_bait_panel,
  .subterranean_barrier_panel,
  .subterranean_formosan_panel {
    padding: 26px 22px;
  }

  .subterranean_route_flow li,
  .subterranean_process_flow li {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    column-gap: 16px;
  }

  .subterranean_route_flow li>span,
  .subterranean_process_flow li>span {
    grid-row: 1 / span 2;
    width: 38px;
    height: 38px;
    margin: 0;
    display: grid;
    place-items: center;
    color: var(--sage-d);
    background: #f1d691;
    border-radius: 50%;
  }

  .subterranean_route_flow h3,
  .subterranean_process_flow h3 {
    margin-top: 7px;
  }

  .subterranean_photo_grid img {
    height: 290px;
  }

  .subterranean_prevention_grid li {
    padding: 20px;
  }

  .subterranean_resource_grid a {
    min-height: 170px;
  }

  .subterranean_page .g-recaptcha {
    width: 250px;
    margin-bottom: -14px;
    transform: scale(0.82);
    transform-origin: left top;
  }

  .subterranean_page .subterranean_mid_cta {
    min-height: 480px;
    padding: 62px 0;
  }
}

@media (prefers-reduced-motion: reduce) {

  .subterranean_page *,
  .subterranean_page *::before,
  .subterranean_page *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}