/* ============================================================
   東京リフォーム SEOコラム
   建物修繕はどこに相談する？
   ============================================================ */

.page-tokyo-reform-column-building-repair {
  --tr-col-br-body: #6F7C85;
  --tr-col-br-highlight-bg: #FDF6EE;
  --tr-col-br-nav-offset: 0px;
  --tr-col-br-prose-width: 960px;
  --tr-col-br-radius-sm: 6px;
  --tr-col-br-radius-md: 10px;
  --tr-col-br-radius-lg: 16px;
  --tr-col-br-shadow-soft: 0 4px 20px rgba(23, 32, 51, 0.06);
  --tr-col-br-shadow-card: 0 8px 32px rgba(23, 32, 51, 0.07);
  background-color: var(--color-white);
}

.page-tokyo-reform-column-building-repair .tr-section--gray {
  background:
    radial-gradient(circle at 100% 0%, rgba(230, 128, 0, 0.04) 0%, transparent 42%),
    linear-gradient(180deg, #f6f8fa 0%, #f4f6f8 100%);
}

/* --- Hero --- */
.tr-col-br-hero {
  position: relative;
  overflow: clip;
  background-color: var(--color-white);
  border-bottom: none;
}

.tr-col-br-hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 88% 8%, rgba(23, 32, 51, 0.05) 0%, transparent 32%),
    radial-gradient(circle at 12% 0%, rgba(230, 128, 0, 0.09) 0%, transparent 38%),
    linear-gradient(180deg, #ffffff 0%, #f5f7fa 100%);
  pointer-events: none;
}

.tr-col-br-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(23, 32, 51, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 32, 51, 0.028) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45) 0%, transparent 72%);
}

.tr-col-br-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(40px, 6vw, 72px);
}

.tr-col-br-hero__layout {
  display: flex;
  flex-direction: column;
  gap: clamp(24px, 3.5vw, 36px);
}

.tr-col-br-hero__intro {
  max-width: 780px;
  margin-inline: auto;
  text-align: center;
}

.tr-col-br-hero__label {
  display: inline-block;
  margin: 0 0 16px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  background-color: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(230, 128, 0, 0.28);
  border-radius: 999px;
  box-shadow: 0 2px 12px rgba(230, 128, 0, 0.1);
}

.tr-col-br-hero__heading {
  font-size: clamp(34px, 4.8vw, 50px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: var(--letter-spacing);
  color: var(--color-main);
  margin-bottom: 16px;
}

.tr-col-br-hero__accent {
  color: var(--color-accent);
}

.tr-col-br-hero__subtitle {
  margin: 0 0 12px;
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: var(--letter-spacing);
  color: var(--color-main);
}

.tr-col-br-hero__lead {
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  letter-spacing: var(--letter-spacing);
  color: rgba(23, 32, 51, 0.68);
}

.tr-col-br-hero__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 16px;
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0;
  color: #5f6978;
}

.tr-col-br-hero__dest-stage {
  position: relative;
  padding-block: clamp(8px, 2vw, 20px) clamp(4px, 1vw, 8px);
  perspective: 1400px;
}

.tr-col-br-hero__dest-list {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: clamp(4px, 1.2vw, 16px);
  list-style: none;
  margin: 0;
  padding: 0 clamp(4px, 1vw, 12px);
  width: 100%;
  min-height: clamp(280px, 32vw, 340px);
}

.tr-col-br-hero__dest-card {
  position: relative;
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  max-width: min(100%, 340px);
  overflow: hidden;
  background: var(--color-white);
  border: 1px solid rgba(23, 32, 51, 0.08);
  border-radius: var(--tr-col-br-radius-md);
  box-shadow: var(--tr-col-br-shadow-soft);
  text-align: left;
  transform-origin: center 115%;
  animation: tr-col-br-hero-card-in 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.tr-col-br-hero__dest-card:nth-child(1) {
  z-index: 1;
  transform: rotate(-7deg) translateY(18px);
  animation-delay: 0.08s;
}

.tr-col-br-hero__dest-card:nth-child(2) {
  z-index: 3;
  transform: rotate(0deg) translateY(-10px) scale(1.05);
  animation-delay: 0.18s;
}

.tr-col-br-hero__dest-card:nth-child(3) {
  z-index: 1;
  transform: rotate(7deg) translateY(18px);
  animation-delay: 0.28s;
}

@keyframes tr-col-br-hero-card-in {
  from {
    opacity: 0;
    translate: 0 28px;
  }

  to {
    opacity: 1;
    translate: 0 0;
  }
}

.tr-col-br-hero__dest-media {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: #eef1f4;
}

.tr-col-br-hero__dest-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.tr-col-br-hero__dest-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(14px, 2vw, 18px) clamp(14px, 2vw, 20px) clamp(16px, 2.2vw, 22px);
}

.tr-col-br-hero__dest-name {
  display: block;
  font-size: clamp(17px, 1.8vw, 19px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: var(--letter-spacing);
  color: var(--color-main);
}

.tr-col-br-hero__dest-desc {
  display: block;
  font-size: clamp(14px, 1.4vw, 15px);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: var(--letter-spacing);
  color: var(--tr-col-br-body);
}

.tr-col-br-hero__note {
  margin: clamp(8px, 1.5vw, 12px) 0 0;
  padding-inline: clamp(4px, 1vw, 12px);
  font-size: 12px;
  line-height: 1.5;
  text-align: right;
  color: rgba(23, 32, 51, 0.45);
}

.tr-col-br-hero__cta {
  display: flex;
  justify-content: center;
  margin-top: clamp(8px, 2vw, 16px);
}

.tr-col-br-hero__cta-btn {
  gap: 10px;
  min-width: min(100%, 380px);
  padding-inline: clamp(24px, 4vw, 36px);
  font-size: clamp(15px, 1.6vw, 16px);
  font-weight: 700;
  background-color: var(--color-main);
  border-color: var(--color-main);
  border-radius: var(--tr-col-br-radius-sm);
  color: var(--color-white);
  box-shadow: 0 10px 28px rgba(23, 32, 51, 0.18);
}

.tr-col-br-hero__cta-btn:hover {
  opacity: 0.92;
  box-shadow: 0 14px 32px rgba(23, 32, 51, 0.22);
}

.tr-col-br-hero__cta-arrow {
  flex-shrink: 0;
  font-size: 16px;
  line-height: 1;
  color: var(--color-white);
}

@media (prefers-reduced-motion: reduce) {
  .tr-col-br-concern-card article:hover {
    transform: none;
  }

  .tr-col-br-hero__dest-card {
    animation: none;
  }

  .tr-col-br-hero__dest-card:nth-child(1) {
    transform: rotate(-4deg) translateY(8px);
  }

  .tr-col-br-hero__dest-card:nth-child(2) {
    transform: translateY(-4px) scale(1.02);
  }

  .tr-col-br-hero__dest-card:nth-child(3) {
    transform: rotate(4deg) translateY(8px);
  }
}

/* --- In-page nav --- */
.tr-col-br-nav {
  position: sticky;
  top: var(--tr-col-br-nav-offset);
  z-index: 50;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  max-height: 0;
  padding-block: 0;
  border-bottom-color: transparent;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition:
    max-height 0.35s ease,
    padding 0.35s ease,
    opacity 0.3s ease,
    visibility 0.3s ease,
    transform 0.3s ease,
    border-color 0.3s ease;
}

.tr-col-br-nav.is-visible {
  max-height: 220px;
  padding-block: clamp(16px, 2vw, 22px);
  border-bottom-color: rgba(23, 32, 51, 0.08);
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 6px 24px rgba(23, 32, 51, 0.06);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.tr-col-br-nav .container {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.tr-col-br-nav .container::-webkit-scrollbar {
  display: none;
}

.tr-col-br-nav__list {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: min(100%, 1120px);
}

.tr-col-br-nav__list > li {
  flex: 0 0 auto;
}

.tr-col-br-nav__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: var(--letter-spacing);
  color: var(--color-main);
  background-color: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(23, 32, 51, 0.1);
  border-radius: 999px;
  text-decoration: none;
  white-space: nowrap;
  transition:
    border-color var(--transition),
    background-color var(--transition),
    color var(--transition),
    box-shadow var(--transition);
}

.tr-col-br-nav__link--cta {
  background-color: var(--color-main);
  border-color: var(--color-main);
  color: var(--color-white);
}

.tr-col-br-nav__link--cta .tr-col-br-nav__num {
  color: var(--color-accent);
}

.tr-col-br-nav__num {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-accent);
}

.tr-col-br-nav__link:hover,
.tr-col-br-nav__link:focus-visible {
  border-color: var(--color-accent);
  background-color: var(--tr-col-br-highlight-bg);
  box-shadow: 0 2px 10px rgba(230, 128, 0, 0.12);
}

.tr-col-br-nav__link--cta:hover,
.tr-col-br-nav__link--cta:focus-visible {
  border-color: var(--color-accent);
  background-color: var(--color-accent);
  color: var(--color-white);
}

.tr-col-br-nav__link--cta:hover .tr-col-br-nav__num,
.tr-col-br-nav__link--cta:focus-visible .tr-col-br-nav__num {
  color: var(--color-white);
}

.tr-col-br-nav__bar {
  display: none;
}

.tr-col-br-nav__bar-label {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: var(--letter-spacing);
  color: var(--color-main);
}

.tr-col-br-nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  background-color: var(--color-white);
  cursor: pointer;
}

.tr-col-br-nav__toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  margin-inline: auto;
  background-color: var(--color-main);
  transition: transform var(--transition), opacity var(--transition);
}

.tr-col-br-nav__toggle.is-active .tr-col-br-nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.tr-col-br-nav__toggle.is-active .tr-col-br-nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.tr-col-br-nav__toggle.is-active .tr-col-br-nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Section heading --- */
.tr-col-br-heading {
  margin-bottom: 40px;
}

.tr-col-br-heading__title {
  font-size: clamp(24px, 2.8vw, 32px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: var(--letter-spacing);
  color: var(--color-main);
}

.tr-col-br-heading--center .tr-col-br-heading__title {
  position: relative;
  padding-bottom: 20px;
  border-left: none;
  padding-left: 0;
}

.tr-col-br-heading--center .tr-col-br-heading__title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 56px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), #f0a030);
  border-radius: 2px;
}

.tr-col-br-heading:not(.tr-col-br-heading--center) .tr-col-br-heading__title {
  padding-left: 16px;
  border-left: 4px solid var(--color-accent);
}

.tr-col-br-heading--light .tr-col-br-heading__title {
  color: var(--color-white);
  border-left-color: var(--color-accent);
}

.tr-col-br-heading--center {
  text-align: center;
}

.tr-col-br-accent-text,
.tr-col-br-concerns__bridge-accent {
  color: var(--color-accent);
}

/* --- Concerns (お悩み提示) --- */
.tr-col-br-concerns {
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, #fafbfc 100%);
}

.tr-col-br-concerns::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(92%, 720px);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(230, 128, 0, 0.35), transparent);
}

.tr-col-br-concerns__lead {
  max-width: var(--tr-col-br-prose-width);
  margin: 0 auto 48px;
  font-size: 16px;
  line-height: 1.85;
  letter-spacing: var(--letter-spacing);
  color: rgba(23, 32, 51, 0.82);
  text-align: center;
  text-wrap: pretty;
}

.tr-col-br-concerns__lead p + p {
  margin-top: 1.25em;
}

.tr-col-br-concerns__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 10px 0 0;
}

.tr-col-br-concern-card {
  min-width: 0;
  overflow: visible;
}

.tr-col-br-concern-card article {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 28px 24px 24px;
  background-color: var(--color-white);
  border: 1px solid rgba(23, 32, 51, 0.08);
  border-radius: var(--tr-col-br-radius-md);
  box-shadow: var(--tr-col-br-shadow-soft);
  transition:
    box-shadow var(--transition),
    transform var(--transition);
}

.tr-col-br-concern-card article:hover {
  box-shadow: var(--tr-col-br-shadow-card);
  transform: translateY(-2px);
}

.tr-col-br-concern-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin: 0 0 14px;
  padding: 0;
  background: rgba(230, 128, 0, 0.1);
  border: 1px solid rgba(230, 128, 0, 0.22);
  border-radius: 50%;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent);
}

.tr-col-br-concern-card__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: var(--letter-spacing);
  color: var(--color-main);
  margin-bottom: 12px;
}

.tr-col-br-concern-card__text {
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: var(--letter-spacing);
  color: var(--tr-col-br-body);
  margin-top: auto;
}

.tr-col-br-concerns__bridge {
  margin-top: 56px;
  padding: clamp(24px, 4vw, 32px);
  text-align: center;
  background: linear-gradient(135deg, rgba(230, 128, 0, 0.07) 0%, rgba(23, 32, 51, 0.03) 100%);
  border: 1px solid rgba(230, 128, 0, 0.16);
  border-radius: var(--tr-col-br-radius-md);
}

.tr-col-br-concerns__bridge-text {
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: var(--letter-spacing);
  color: var(--color-main);
}

.tr-col-br-concerns__bridge-arrow {
  display: flex;
  justify-content: center;
  margin-top: 16px;
  color: var(--color-accent);
}

/* --- Destination cards --- */
.tr-col-br-destinations {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  align-items: stretch;
}

.tr-col-br-destinations__lead {
  max-width: none;
  margin: -24px auto 32px;
  text-align: center;
  text-wrap: pretty;
}

.tr-col-br-destinations__lead p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: var(--letter-spacing);
  color: rgba(23, 32, 51, 0.82);
}

.tr-col-br-destinations__lead p + p {
  margin-top: 8px;
}

.tr-col-br-dest-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
  padding: 24px;
  background-color: var(--color-white);
  border: 1px solid rgba(23, 32, 51, 0.08);
  border-radius: var(--tr-col-br-radius-md);
  box-shadow: var(--tr-col-br-shadow-soft);
}

.tr-col-br-dest-card__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: var(--letter-spacing);
  color: var(--color-main);
  flex-shrink: 0;
}

.tr-col-br-dest-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  letter-spacing: var(--letter-spacing);
  color: rgba(23, 32, 51, 0.78);
}

/* --- Comparison table --- */
.tr-col-br-comparison__lead {
  max-width: none;
  margin: -24px 0 28px;
  text-wrap: pretty;
}

.tr-col-br-comparison__lead p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: var(--letter-spacing);
  color: rgba(23, 32, 51, 0.82);
}

.tr-col-br-comparison__lead p + p {
  margin-top: 8px;
}

.tr-col-br-comparison .tr-comparison-table-wrap {
  position: relative;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--tr-col-br-radius-md);
  box-shadow: var(--tr-col-br-shadow-card);
}

.tr-col-br-comparison .tr-comparison-table-scroll-hint {
  display: none;
}

.tr-col-br-comparison .tr-comparison-table {
  width: 100%;
  min-width: 880px;
  table-layout: fixed;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.65;
  background-color: var(--color-white);
}

.tr-col-br-comparison .tr-comparison-table th,
.tr-col-br-comparison .tr-comparison-table td {
  padding: 18px 16px;
  border: 1px solid var(--color-border);
  vertical-align: top;
  text-align: left;
}

.tr-col-br-comparison .tr-comparison-table__axis,
.tr-col-br-comparison .tr-comparison-table tbody th {
  width: 13%;
  background-color: var(--color-main);
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.12);
  font-weight: 700;
  font-size: 13px;
  white-space: nowrap;
}

.tr-col-br-comparison .tr-comparison-table thead .tr-comparison-table__axis {
  background-color: var(--color-main);
  color: var(--color-white);
  font-size: 13px;
}

.tr-col-br-comparison .tr-comparison-table thead th:not(.tr-comparison-table__axis):not(.tr-comparison-table__highlight-head) {
  background-color: #E8EDF2;
  color: var(--color-main);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: var(--letter-spacing);
}

.tr-col-br-comparison .tr-comparison-table tbody td:not(.tr-comparison-table__highlight) {
  background-color: var(--color-white);
  color: rgba(23, 32, 51, 0.76);
  font-weight: 400;
}

.tr-col-br-comparison .tr-comparison-table thead .tr-comparison-table__highlight-head {
  background-color: var(--color-main);
  color: var(--color-accent);
  border-color: rgba(255, 255, 255, 0.12);
  border-bottom: 3px solid var(--color-accent);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: var(--letter-spacing);
}

.tr-col-br-comparison .tr-comparison-table__highlight {
  background-color: #FCF0E3;
  color: rgba(23, 32, 51, 0.88);
  font-weight: 500;
  border-left: 3px solid var(--color-accent);
  box-shadow: inset 0 0 0 1px rgba(230, 128, 0, 0.12);
}

/* --- Checklist (dark section) --- */
.tr-col-br-checklist-section {
  background-color: var(--color-main);
  color: var(--color-white);
}

.tr-col-br-checklist-section .tr-col-br-heading {
  margin-bottom: 16px;
}

.tr-col-br-checklist__lead {
  margin: 0 0 28px;
  max-width: var(--tr-col-br-prose-width);
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: var(--letter-spacing);
  color: rgba(255, 255, 255, 0.88);
}

.tr-col-br-checklist {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.tr-col-br-checklist__item {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px 20px;
  background-color: var(--color-white);
  border-radius: var(--tr-col-br-radius-sm);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: var(--letter-spacing);
  color: var(--color-main);
  box-shadow: 0 2px 12px rgba(23, 32, 51, 0.08);
}

.tr-col-br-checklist__item::before {
  content: "✓";
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin-top: 1px;
  background: rgba(230, 128, 0, 0.12);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-accent);
}

.tr-col-br-checklist__item:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

/* --- Tokyo Reform suitable cases --- */
.tr-col-br-cases-section {
  background:
    radial-gradient(circle at 0% 100%, rgba(23, 32, 51, 0.04) 0%, transparent 40%),
    linear-gradient(180deg, #f4f6f8 0%, #eef1f5 100%);
}

.tr-col-br-cases-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: clamp(32px, 4vw, 56px);
  align-items: start;
  margin-bottom: clamp(48px, 6vw, 72px);
  padding-bottom: clamp(48px, 6vw, 72px);
  border-bottom: 1px solid rgba(23, 32, 51, 0.1);
}

.tr-col-br-cases-hero__heading {
  margin: 0 0 24px;
  font-size: clamp(22px, 2.6vw, 28px);
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: var(--letter-spacing);
  color: var(--color-main);
}

.tr-col-br-cases-hero__body p {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  letter-spacing: var(--letter-spacing);
  color: rgba(23, 32, 51, 0.82);
}

.tr-col-br-cases-hero__body p + p {
  margin-top: 16px;
}

.tr-col-br-cases-hero__body p:last-child {
  color: var(--color-main);
  font-weight: 500;
}

.tr-col-br-cases-axis {
  padding: 28px 24px;
  background-color: var(--color-main);
  border-radius: 4px;
  color: var(--color-white);
}

.tr-col-br-cases-axis__title {
  margin: 0 0 20px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: var(--letter-spacing);
  color: var(--color-accent);
}

.tr-col-br-cases-axis__list {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.tr-col-br-cases-axis__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: var(--letter-spacing);
  color: rgba(255, 255, 255, 0.92);
}

.tr-col-br-cases-axis__item::before {
  content: "";
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  background-color: var(--color-accent);
  border-radius: 50%;
}

.tr-col-br-cases-block .tr-col-br-heading {
  margin-bottom: 28px;
}

.tr-col-br-cases__primary,
.tr-col-br-cases__secondary {
  display: grid;
  list-style: none;
  margin: 0;
  padding: 0;
}

.tr-col-br-cases__primary {
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.tr-col-br-cases__secondary {
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.tr-col-br-case-card {
  min-width: 0;
}

.tr-col-br-case-card article {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 24px;
  background-color: var(--color-white);
  border: 1px solid rgba(23, 32, 51, 0.08);
  border-radius: var(--tr-col-br-radius-md);
  box-shadow: var(--tr-col-br-shadow-soft);
}

.tr-col-br-case-card--primary article {
  padding: 28px 24px;
  min-height: 100%;
  box-shadow: var(--tr-col-br-shadow-card);
}

.tr-col-br-case-card__num {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent);
}

.tr-col-br-case-card__title {
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: var(--letter-spacing);
  color: var(--color-main);
}

.tr-col-br-case-card--secondary .tr-col-br-case-card__title {
  font-size: 16px;
}

.tr-col-br-case-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  letter-spacing: var(--letter-spacing);
  color: rgba(23, 32, 51, 0.78);
}

/* --- Service grid --- */
.tr-col-br-services__lead {
  margin: -24px 0 12px;
  max-width: none;
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: var(--letter-spacing);
  color: rgba(23, 32, 51, 0.82);
  text-wrap: pretty;
}

.tr-col-br-services__note {
  margin: 0 0 32px;
  max-width: var(--tr-col-br-prose-width);
  font-size: 15px;
  line-height: 1.8;
  letter-spacing: var(--letter-spacing);
  color: var(--color-main);
  font-weight: 500;
}

.tr-col-br-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.tr-col-br-service-card {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  padding: 0;
  overflow: hidden;
  min-height: 88px;
  background-color: var(--color-white);
  border: 1px solid rgba(23, 32, 51, 0.08);
  border-radius: var(--tr-col-br-radius-sm);
  box-shadow: var(--tr-col-br-shadow-soft);
}

.tr-col-br-service-card__media {
  flex: 0 0 88px;
  width: 88px;
  margin: 0;
}

.tr-col-br-service-card__media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.tr-col-br-service-card__image {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 88px;
  object-fit: cover;
}

.tr-col-br-service-card__body {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 12px 14px;
  min-width: 0;
}

.tr-col-br-service-card__body--stack {
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 8px;
}

.tr-col-br-service-card__title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: var(--letter-spacing);
  color: var(--color-main);
}

.tr-col-br-service-card__detail-link {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: var(--letter-spacing);
  color: var(--color-accent);
  text-decoration: none;
}

.tr-col-br-service-card__detail-link:hover {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.tr-col-br-services__action {
  display: flex;
  justify-content: center;
  margin-top: 32px;
}

.tr-col-br-services__cta {
  gap: 10px;
  min-width: min(100%, 400px);
  font-weight: 700;
}

.tr-col-br-services__cta-arrow {
  flex-shrink: 0;
  line-height: 1;
}

/* --- CTA --- */
.page-tokyo-reform-column-building-repair .tr-bottom-cta__lead {
  max-width: var(--tr-col-br-prose-width);
  font-size: 16px;
  line-height: 1.85;
}

.page-tokyo-reform-column-building-repair .tr-bottom-cta__heading {
  max-width: var(--tr-col-br-prose-width);
  margin-inline: auto;
}

/* --- FAQ --- */
.tr-col-br-faq .tr-faq__list {
  max-width: none;
  margin-inline: 0;
}

.tr-col-br-faq .tr-faq-item__badge--q {
  background-color: var(--color-main);
  color: var(--color-white);
}

/* --- CTA arrow button --- */
.tr-col-br-cta-btn {
  gap: 10px;
}

.tr-col-br-cta-btn__arrow {
  flex-shrink: 0;
  font-size: 18px;
  line-height: 1;
}

/* --- Scroll margin for anchored sections --- */
.tr-col-br-section {
  scroll-margin-top: 88px;
}

/* --- Floating CTA --- */
.tr-col-br-floating-cta {
  position: fixed;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease,
    transform 0.3s ease;
}

.tr-col-br-floating-cta.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.tr-col-br-floating-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid rgba(23, 32, 51, 0.12);
  border-radius: 999px;
  background-color: var(--color-white);
  color: var(--color-main);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: var(--letter-spacing);
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(23, 32, 51, 0.12);
  transition:
    border-color var(--transition),
    color var(--transition),
    box-shadow var(--transition);
}

.tr-col-br-floating-cta__btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  box-shadow: 0 6px 20px rgba(23, 32, 51, 0.16);
}

.tr-col-br-floating-cta__icon {
  flex-shrink: 0;
}

.tr-col-br-floating-cta__label--short {
  display: none;
}

.page-tokyo-reform-column-building-repair .tr-footer {
  padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px));
}

/* --- Minimal footer --- */
.tr-col-br-footer {
  padding-block: 40px 32px;
}

.tr-col-br-footer__body {
  text-align: center;
}

.tr-col-br-footer__company {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: var(--letter-spacing);
  color: rgba(255, 255, 255, 0.88);
}

.tr-col-br-footer__info {
  margin: 0;
  font-style: normal;
  font-size: 13px;
  line-height: 1.8;
  letter-spacing: var(--letter-spacing);
  color: rgba(255, 255, 255, 0.65);
}

.tr-col-br-footer__tel {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.tr-col-br-footer__tel:hover {
  color: rgba(255, 255, 255, 0.9);
}

.tr-col-br-footer__copyright {
  margin: 20px 0 0;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.45);
}

/* --- Responsive --- */
@media (max-width: 1100px) {
  .tr-col-br-destinations {
    grid-template-columns: repeat(2, 1fr);
  }

  .tr-col-br-concerns__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tr-col-br-cases-hero {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-tokyo-reform-column-building-repair .tr-section {
    padding-block: var(--section-padding-y-sp);
  }

  .tr-col-br-hero__inner {
    padding-block: clamp(40px, 10vw, 64px);
  }

  .tr-col-br-hero__layout {
    gap: 24px;
  }

  .tr-col-br-hero__dest-stage {
    display: none;
  }

  .tr-col-br-nav {
    display: none !important;
  }

  .tr-col-br-floating-cta__label--full {
    display: none;
  }

  .tr-col-br-floating-cta__label--short {
    display: inline;
  }

  .tr-col-br-floating-cta__btn {
    min-height: 48px;
    padding: 12px 18px 12px 14px;
    font-size: 14px;
  }

  .page-tokyo-reform-column-building-repair .tr-footer {
    padding-bottom: calc(96px + env(safe-area-inset-bottom, 0px));
  }

  .tr-col-br-footer {
    padding-block: 32px 24px;
  }

  .tr-col-br-footer__info {
    font-size: 12px;
  }

  .tr-col-br-nav.is-visible {
    max-height: 520px;
    padding-block: 0;
  }

  .tr-col-br-nav.is-visible.is-open {
    max-height: 720px;
  }

  .tr-col-br-nav .container {
    overflow-x: visible;
  }

  .tr-col-br-nav__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 52px;
    padding-block: 8px;
  }

  .tr-col-br-nav__toggle {
    display: flex;
    flex-shrink: 0;
  }

  .tr-col-br-nav__panel {
    display: none;
  }

  .tr-col-br-nav.is-open .tr-col-br-nav__panel {
    display: block;
  }

  .tr-col-br-nav__list {
    flex-direction: column;
    padding-block: 8px 16px;
    gap: 8px;
  }

  .tr-col-br-nav__link {
    width: 100%;
    justify-content: flex-start;
  }

  .tr-col-br-concerns__grid,
  .tr-col-br-destinations,
  .tr-col-br-checklist,
  .tr-col-br-services {
    grid-template-columns: 1fr;
  }

  .tr-col-br-destinations__lead {
    margin-inline: 0;
    text-align: left;
  }

  .tr-col-br-concerns__lead {
    text-align: left;
  }

  .tr-col-br-cases__primary,
  .tr-col-br-cases__secondary {
    grid-template-columns: 1fr;
  }

  .tr-col-br-cases-hero {
    gap: 28px;
    margin-bottom: 40px;
    padding-bottom: 40px;
  }

  .tr-col-br-comparison .tr-comparison-table-wrap {
    margin-inline: calc(-1 * var(--container-padding-x));
    padding-inline: var(--container-padding-x);
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .tr-col-br-comparison .tr-comparison-table-wrap::-webkit-scrollbar {
    display: none;
  }

  .tr-col-br-comparison .tr-comparison-table-scroll-hint {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    font-size: 12px;
    font-weight: 500;
    color: var(--tr-col-br-body);
    background-color: rgba(244, 246, 248, 0.92);
    transition: opacity 0.35s ease, visibility 0.35s ease;
  }

  .tr-col-br-comparison .tr-comparison-table-wrap.is-scrolled .tr-comparison-table-scroll-hint,
  .tr-col-br-comparison .tr-comparison-table-wrap:not(.has-scroll) .tr-comparison-table-scroll-hint {
    opacity: 0;
    visibility: hidden;
  }
}