/**
 * ランディングページ用（components.css の補助）
 */

 .page {
  min-height: 100vh;
  background: var(--color-base);
}

.landing-section {
  padding: var(--space-16) 0;
}

.works-index__grid {
  align-items: stretch;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* カード高さ揃えはPC時のみ適用 */
@media (min-width: 1025px) {
  .c-grid-3 {
    align-items: stretch;
    grid-auto-rows: 1fr;
  }

  .c-grid-3 > .c-card,
  .c-grid-3 > .c-work-card {
    height: 100%;
  }
}

.landing-section--line {
  border-top: none;
}

/* Pricing cards */
#pricing .c-grid-3 {
  align-items: stretch;
  gap: var(--space-6);
}

#pricing .c-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-5);
  padding-top: clamp(2rem, 4vw, 3rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
  padding-left: var(--space-12);
  padding-right: var(--space-12);
  border-radius: 18px;
  border-width: 1px;
  border-color: color-mix(in srgb, var(--color-border) 80%, #ffffff);
  height: 100%;
}

#pricing .c-card__title {
  margin: 0;
  font-size: var(--text-xl);
}

#pricing .c-card__body {
  margin: 0;
  max-width: 26ch;
}

#pricing .c-card--accent-border {
  border-width: 2px;
  border-color: var(--color-accent);
  box-shadow: 0 18px 32px rgba(15, 23, 42, 0.18);
}

.c-pricing-card__price {
  margin: 0;
  font-family: var(--font-latin);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.c-pricing-card__price span {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-text-subtle);
}

#pricing .c-card--accent-border .c-pricing-card__price {
  color: var(--color-accent);
  text-shadow: 0 10px 22px rgba(236, 110, 10, 0.18);
}

#pricing .c-card .c-btn {
  margin-top: auto;
  width: 100%;
  max-width: 15rem;
}

.c-pricing-features {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  gap: 10px;
  width: 100%;
  align-self: stretch;
  flex: 1 1 auto;
}

.c-pricing-features li {
  position: relative;
  padding-left: 1.2em;
  font-size: clamp(0.75rem, 1.7vw, 0.8125rem);
  line-height: 1.45;
  color: var(--color-text-muted);
  text-align: left;
  white-space: normal;
  overflow-wrap: anywhere;
}

.c-pricing-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.1em;
  font-size: 0.8em;
  color: var(--color-accent);
}

.c-pricing-features--2col {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.c-pricing-features--2col li {
  flex: 1 1 calc(50% - 14px);
  min-width: 0;
}

@media (max-width: 1024px) {
  #pricing .c-grid-3 {
    grid-template-columns: 1fr;
    align-items: start;
  }

  #pricing .c-card {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
    padding-left: var(--space-7);
    padding-right: var(--space-7);
  }

  #pricing .c-card .c-btn {
    max-width: none;
  }

  .c-pricing-features--2col li {
    flex-basis: 100%;
  }

  #pricing .c-card {
    height: auto;
  }
}

/* CTA（オレンジ帯）ブロック全体の余白 */
.landing-cta {
  padding-top: 40px;
  padding-bottom: 40px;
}

.landing-cta__intro {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-16) var(--page-padding-x) var(--space-8);
}

.landing-cta__intro .c-section__head {
  margin-bottom: 0;
}

/* FV：シンプルなテキスト＋画像の横並び（100dvh／中央配置） */
#fv.c-hero {
  position: relative;
  isolation: isolate;
  min-height: 100dvh;
  padding: 0;
  background: var(--color-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

#fv .c-hero__ambient {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: #ffffff;
}

#fv .c-hero__simple {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  max-width: 72rem;
  margin-inline: auto;
  padding-bottom: var(--space-20);
}

#fv .c-hero__simple-main {
  flex: 1 1 clamp(18rem, 42vw, 32rem);
  max-width: clamp(18rem, 42vw, 32rem);
  min-width: 0;
}

#fv .c-hero__simple-media {
  flex: 1 1 min(40rem, 52vw);
  min-width: 0;
}

#fv .c-hero__simple-media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  aspect-ratio: auto;
}

@media (max-width: 900px) {
  #fv.c-hero {
    min-height: calc(100dvh - var(--header-height));
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
  }

  #fv .c-hero__simple {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  #fv .c-hero__simple-main,
  #fv .c-hero__simple-media {
    flex-basis: auto;
    max-width: none;
  }

  #fv .c-hero__simple-main {
    text-align: center;
    margin-inline: auto;
  }

  #fv .c-hero__actions {
    justify-content: center;
  }

  #fv .c-hero__title {
    text-wrap: balance;
  }

  #fv .c-hero__lead {
    text-wrap: pretty;
  }

  #fv .c-hero__simple-media img {
    aspect-ratio: 16 / 9;
    max-height: min(52vh, 420px);
  }
}

/* 固定ヘッダー分のアンカー余白 */
#fv,
#works,
#pricing,
#about,
#contact,
#cta,
#process,
#faq {
  scroll-margin-top: calc(var(--header-height) + 12px);
}

/* トップ実績セクション：上余白なし（FV直下を詰める） */
#works.landing-section {
  padding-top: 0;
}

/* 実績カード（画像付き） */
.c-work-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: 0 3px 8px rgba(15, 23, 42, 0.08);
  transition: box-shadow 0.38s cubic-bezier(0.22, 1, 0.36, 1), transform 0.38s cubic-bezier(0.22, 1, 0.36, 1);
}

.c-work-card:hover {
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.2);
  transform: translateY(-2px);
}

.c-work-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.c-work-card__media {
  overflow: hidden;
  flex-shrink: 0;
}

.c-work-card__media img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.c-work-card__body {
  padding: var(--space-5) var(--space-5) var(--space-12);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.c-work-card__body .c-label,
.work-case__meta-tags .c-label {
  margin-bottom: 0;
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 4px 8px;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  font-size: clamp(0.7rem, 1.8vw, 0.6875rem);
  letter-spacing: 0em;
  text-transform: none;
}

.work-case__meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.c-work-card__tags {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.c-work-card__body .c-card__body {
  flex: 1;
  margin: 0;
}

/* 実績カード（トップ/一覧）: タイトル見た目を統一 */
#works .c-work-card__body .c-card__title,
.works-index .c-work-card__body .c-card__title {
  margin: 0;
  line-height: 1.4;
  line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.c-work-card__more {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  margin-top: var(--space-2);
  display: none;
}

.c-work-card__more::after {
  content: " →";
}

/* 実績カルーセル */
.c-works-carousel {
  position: relative;
}

.c-works-carousel__controls {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.c-works-carousel__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--color-border-strong);
  background: var(--color-base);
  color: var(--color-text);
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, opacity 0.15s ease;
}

.c-works-carousel__btn:hover:not(:disabled) {
  border-color: var(--color-accent);
  color: var(--color-accent-hover);
}

.c-works-carousel__btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.c-works-carousel__btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.c-works-carousel__viewport {
  overflow-x: auto;
  overflow-y: visible;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding: 10px 0 32px;
  scrollbar-gutter: auto;
  scrollbar-width: none;
  scroll-padding-inline: var(--space-2);
}

.c-works-carousel__viewport::-webkit-scrollbar {
  display: none;
}

.c-works-carousel__viewport:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

.c-works-carousel__track {
  display: flex;
  align-items: stretch;
  --works-carousel-gap: var(--space-4);
  gap: var(--works-carousel-gap);
  padding-bottom: 0;
}

.c-works-carousel__slide {
  flex: 0 0 min(60%, 52rem);
  display: flex;
  min-width: 0;
  scroll-snap-align: start;
}

.c-works-carousel__slide > .c-work-card {
  width: 100%;
  height: 100%;
}

@media (max-width: 1024px) {
  .works-index__grid {
    grid-template-columns: 1fr;
  }

  .c-works-carousel__slide {
    flex: 0 0 min(60vw, 32rem);
  }
}

@media (max-width: 768px) {
  .c-works-carousel__controls {
    display: none;
  }

  .c-works-carousel__viewport {
    touch-action: pan-x;
    scroll-snap-type: none;
  }

  .c-works-carousel__slide {
    flex: 0 0 min(82vw, 20rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .c-works-carousel__viewport {
    scroll-behavior: auto;
  }
}

/* 事例シングルページ */
.work-detail {
  padding-top: var(--space-8);
  padding-bottom: var(--space-16);
}

.work-detail__back {
  padding: var(--space-4) 0 var(--space-8);
}

.work-detail__back a {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
}

.work-detail__back a:hover {
  text-decoration: underline;
}

.work-detail__hero {
  margin-bottom: var(--space-10);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  aspect-ratio: 21 / 9;
  background: var(--color-base);
}

.work-detail__hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.work-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.work-detail__meta .c-badge {
  margin: 0;
}

.work-detail__section {
  margin-bottom: var(--space-10);
}

.work-detail__section h2 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
}

.work-detail__section h2 .c-en {
  color: var(--color-accent);
}

.work-detail__dl {
  max-width: 40rem;
}

.work-detail__row {
  display: grid;
  grid-template-columns: minmax(5.5rem, 7rem) 1fr;
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

.work-detail__row:first-of-type {
  padding-top: 0;
}

.work-detail__row dt {
  margin: 0;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

.work-detail__row dd {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
}

/* 事例シングル：エディトリアル / ケーススタディ（画像グリッドは .c-container 幅） */
.work-detail--case {
  overflow-x: clip;
  padding-bottom: var(--space-16);
}

.work-detail--case .c-container.work-case__intro,
.work-detail--case .c-container.work-case__block {
  padding-left: 0;
  padding-right: 0;
}

.work-case__intro {
  padding-bottom: var(--space-10);
}

.work-case__intro .work-detail__back {
  padding-top: var(--space-4);
  padding-bottom: var(--space-6);
}

.work-case__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-3) var(--space-6);
  margin: 0 0 var(--space-6);
  font-family: var(--font-latin);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

.work-case__title {
  margin: 0 0 var(--space-8);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text);
}

.work-case__lede-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3) var(--space-6);
}

.work-case__lede {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text-muted);
  line-height: var(--leading-snug);
  flex: 1 1 auto;
  min-width: 0;
}

.work-case__view-site {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-swiss);
  text-transform: uppercase;
  color: var(--color-text-subtle);
  text-decoration: none;
  transition: color 0.15s ease;
}

.work-case__view-site:hover {
  color: var(--color-text-muted);
}

.work-case__view-site-icon {
  flex-shrink: 0;
  width: 0.875rem;
  height: 0.875rem;
  opacity: 0.9;
}

/* 事例シングル：画像ブロックは .c-container と同じ幅に収める */
.work-detail--case > .c-container.work-case__block {
  margin-bottom: var(--space-10);
}

.work-case__wall {
  display: grid;
  gap: 2px;
  background: var(--color-border);
}

.work-case__wall--dense {
  display: block;
  gap: 0;
  background: transparent;
}

.work-case__wall--loose {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  background: transparent;
  align-items: start;
}

/* dense / loose で比率を分ける。1:1 の共通ルールは置かない（詳細度で 9:16 / 16:9 が潰れるのを防ぐ） */
.work-case__wall--dense img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 16 / 10;
  background: var(--color-surface-elevated);
}

.work-case__wall--loose img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 9 / 16;
  background: var(--color-surface-elevated);
}

.work-case__split {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: var(--space-10) var(--space-12);
  align-items: start;
  padding: var(--space-12) 0 var(--space-16);
  border-top: 1px solid var(--color-border);
}

/* 実績シングルは本文ブロックを右側カラムへ配置 */
.single-works .work-case__split {
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
}

.work-case__side-visual {
  margin: 0;
  align-self: start;
}

.work-case__side-visual img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 3 / 4;
  /* background: var(--color-surface-elevated); */
}

.single-works .work-case__side-visual {
  grid-column: 1;
  position: sticky;
  top: calc(var(--header-height) + var(--space-8));
  padding-top: var(--space-10);
}

.single-works .work-case__prose {
  grid-column: 2;
  max-width: 72ch;
}

.work-case__lead {
  margin: 0 0 var(--space-8);
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-muted);
}

.work-case__gallery {
  margin-top: var(--space-8);
  display: grid;
  grid-template-columns: 2fr 3fr;
  grid-template-rows: 1fr 1fr 1fr;
  column-gap: 15px;
  row-gap: 15px;
}

.work-case__gallery--wide {
  width: 100%;
}

.work-case__gallery-item {
  margin: 0;
  height: 100%;
}

.work-case__gallery-item img {
  width: 100%;
  height: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}

.single-works .work-case__gallery-item img {
  object-fit: cover;
}

.work-case__gallery-item:nth-child(1),
.work-case__gallery-item:nth-child(4) {
  grid-column: 1 / -1;
  width: 100%;
  justify-self: stretch;
  aspect-ratio: 16 / 5;
  overflow: hidden;
}

.work-case__gallery-item:nth-child(2) {
  grid-column: 1 / 2;
  aspect-ratio: 1 / 1;
}

.work-case__gallery-item:nth-child(3) {
  grid-column: 2 / 3;
}

.work-case__gallery-item:nth-child(1) img,
.work-case__gallery-item:nth-child(4) img {
  aspect-ratio: auto;
}

.work-case__gallery-item:nth-child(2) img {
  aspect-ratio: 4 / 3;
  height: 100%;
}

.work-case__gallery-item:nth-child(3) img {
  aspect-ratio: auto;
  height: 100%;
}

.work-case__kpi {
  margin-bottom: 0;
}

.work-case__facts {
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
}

.work-case__facts-block + .work-case__facts-block {
  margin-top: var(--space-10);
  padding-top: var(--space-10);
  border-top: 1px solid var(--color-border);
}

.work-case__facts-heading {
  margin: 0 0 var(--space-4);
  font-family: var(--font-latin);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text);
}

.work-case__facts dl {
  margin: 0;
}

.work-case__facts .work-case__facts-row {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

.work-case__facts .work-case__facts-row:first-child {
  padding-top: 0;
}

.work-case__facts dt {
  margin: 0 0 var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-subtle);
}

.work-case__facts dd {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-muted);
}

.work-case__feature-grid {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: var(--space-10);
  background: var(--color-border);
}

.work-case__feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.work-case__feature-row img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  background: var(--color-surface-elevated);
}

.work-detail--case .work-detail__section {
  margin-bottom: var(--space-12);
}

.work-detail--case .work-detail__related {
  margin-top: var(--space-10);
}

@media (max-width: 900px) {
  .work-case__split {
    grid-template-columns: 1fr;
    gap: var(--space-10);
    padding-top: var(--space-10);
    padding-bottom: 40px;
  }

  .work-case__facts {
    position: static;
  }

  .single-works .work-case__side-visual {
    position: static;
    grid-column: auto;
    order: 2;
    max-width: min(100%, 22rem);
    margin-inline: auto;
    padding-top: 0;
  }

  .single-works .work-case__prose {
    grid-column: auto;
    order: 1;
  }
}

@media (max-width: 640px) {
  .work-case__feature-row {
    grid-template-columns: 1fr;
  }
}

/* 実績カード：定量メトリクス */
.c-work-metrics {
  margin: 0;
  padding-left: 1.1em;
  font-size: var(--text-xs);
  line-height: var(--leading-snug);
  color: var(--color-text-muted);
}

.c-work-metrics li {
  margin-bottom: var(--space-1);
}

.c-work-metrics li:last-child {
  margin-bottom: 0;
}

/* 制作の流れ */
.c-process-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
  border-top: 1px solid var(--color-border);
}

.c-process-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-6);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border);
  align-items: start;
}

.c-process-step__no {
  font-family: var(--font-latin);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: var(--tracking-tight);
}

.c-process-step__title {
  font-size: var(--text-md);
  margin: 0 0 var(--space-2);
  font-weight: 700;
}

.c-process-step__body .c-card__body {
  margin: 0;
}

/* 信頼ブロック */
.c-trust-grid {
  display: grid;
  grid-template-columns: minmax(0, 360px) 1fr;
  gap: var(--space-10);
  align-items: start;
}

.c-trust-profile__media {
  border: 1px solid var(--color-border);
  line-height: 0;
  background: var(--color-surface-elevated);
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
}

.c-trust-profile__media img,
.c-trust-profile__video {
  width: 100%;
  height: auto;
  display: block;
  vertical-align: top;
}

.c-trust-profile__video {
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #000;
  pointer-events: none;
}

.c-trust-dl {
  margin: 0;
}

.c-trust-dl > div {
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

.c-trust-dl > div:first-child {
  padding-top: 0;
}

.c-trust-dl dt {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: var(--font-latin);
  color: var(--color-text-subtle);
}

.c-trust-dl dd {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-muted);
}

.c-trust-dl dd a {
  color: var(--color-text);
  text-decoration: none;
}

.c-trust-dl dd a:hover {
  color: var(--color-accent);
}

.c-logo-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.c-logo-strip li {
  display: flex;
  align-items: center;
  justify-content: center;
}

.c-logo-strip li img {
  max-width: 100%;
  max-height: 2.5rem;
  width: auto;
  height: auto;
  display: block;
  object-fit: contain;
}

@media (max-width: 768px) {
  .c-trust-grid {
    grid-template-columns: 1fr;
  }
}

/* FAQ */
.c-faq {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  border-top: 0;
}

.c-faq__col {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.c-faq__item {
  border: 0;
  border-bottom: 1px solid var(--color-border);
}

.c-faq__q {
  padding: var(--space-4) var(--space-2) var(--space-4) 12px;
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.c-faq__q::-webkit-details-marker {
  display: none;
}

details.c-faq__item[open] .c-faq__q {
  color: var(--color-accent-hover);
}

.c-faq__a {
  margin: 0;
  padding-left: 12px;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

.c-faq__a a {
  color: var(--color-accent);
  font-weight: 600;
}

details.c-faq__item[open] .c-faq__a {
  margin: 0 0 var(--space-4);
}

/* 事例：KPI ストリップ */
.c-kpi-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin: 0 0 var(--space-10);
  padding: 0;
  list-style: none;
}

.c-kpi-strip li {
  flex: 1 1 10rem;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  background: var(--color-surface-elevated);
}

.c-kpi-strip strong {
  display: block;
  font-family: var(--font-latin);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: var(--space-2);
}

.c-kpi-strip__value {
  display: block;
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
}

.c-kpi-strip .c-caption {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 400;
  color: var(--color-text-muted);
}

.work-detail__related {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.work-detail__related-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.work-detail__related-head-main {
  min-width: 0;
}

.work-detail__related-head .c-eyebrow {
  margin: 0 0 var(--space-2);
}

.work-detail__related .works-index__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.work-detail__related-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin: 0;
}

.work-detail__related-desc {
  margin: var(--space-2) 0 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.work-detail__related-cta {
  flex-shrink: 0;
  white-space: nowrap;
}

.single-works .landing-cta .c-cta-split {
  --cta-split-inner-width: 100%;
}

@media (max-width: 1024px) {
  .work-detail__related .works-index__grid {
    grid-template-columns: 1fr;
  }
}

/* Gutenberg 見出しブロック */
.wp-block-heading {
  padding-top: var(--space-10);
}

@media (max-width: 768px) {
  .c-grid-3 > .c-card,
  .c-grid-3 > .c-work-card,
  .c-work-card,
  .c-work-card__link {
    height: auto;
  }

  #pricing .c-pricing-features {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px 14px;
    align-self: flex-start;
    flex: 0 0 auto;
  }

  #pricing .c-pricing-features li {
    flex: 1 1 calc(50% - 14px);
    min-width: 0;
  }

  .wp-block-heading {
    font-size: 18px;
  }

  .single-works .work-case__prose,
  .single-works .work-case__prose p,
  .single-works .work-case__prose li {
    font-size: 14px;
  }

  .work-case__gallery {
    column-gap: 10px;
    row-gap: 10px;
  }

  .single-works .work-case__split,
  .single-works .work-case__prose,
  .single-works .work-detail__related {
    width: 100%;
    max-width: 100%;
  }

  .single-works .work-case__split {
    grid-template-columns: 1fr;
  }

  .single-works .work-detail__related .works-index__grid {
    display: flex;
    flex-wrap: nowrap;
    gap: var(--space-4);
    overflow-x: auto;
    overflow-y: visible;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: var(--space-2);
  }

  .single-works .work-detail__related .works-index__grid::-webkit-scrollbar {
    display: none;
  }

  .single-works .work-detail__related .works-index__grid > .c-work-card {
    flex: 0 0 min(82vw, 20rem);
    min-width: 0;
  }

  .work-detail__related-head {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .work-detail__related-cta {
    white-space: normal;
  }
}

.work-detail__related-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.work-detail__related-list a {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
}

.work-detail__related-list a:hover {
  text-decoration: underline;
}

/* ---------- Responsive（ランディング・事例） ---------- */
@media (max-width: 768px) {
  .landing-section {
    padding: var(--space-12) 0;
  }

  .landing-cta {
    padding-top: 40px;
    padding-bottom: 40px;
  }

  #fv.c-hero {
    min-height: auto;
    padding-top: var(--space-8);
    padding-bottom: var(--space-10);
  }

  #fv .c-hero__lead {
    font-size: var(--text-sm);
  }

  #fv .c-hero__title {
    font-size: clamp(1.375rem, 5.2vw, 2.25rem);
  }

  #fv .c-hero__actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 22rem;
    gap: var(--space-4);
  }

  #fv .c-hero__actions .c-btn {
    width: 100%;
    min-height: 44px;
    justify-content: center;
  }

  #fv .c-hero__simple {
    gap: var(--space-6);
    padding-bottom: 0;
  }

  #fv .c-hero__simple-main {
    flex: 1 1 auto;
    max-width: none;
  }

  #fv .c-hero__simple-media {
    flex: 1 1 auto;
  }

  .work-detail {
    padding-bottom: var(--space-12);
  }

  .work-detail__hero {
    aspect-ratio: 16 / 9;
  }

  .work-detail__row {
    grid-template-columns: 1fr;
    gap: var(--space-2);
    padding: var(--space-5) 0;
  }

  .work-detail__row dt {
    margin-bottom: var(--space-1);
  }

  .c-process-step {
    grid-template-columns: 1fr;
    gap: var(--space-3);
    padding: var(--space-5) 0;
  }

  .c-process-step__no {
    margin-bottom: var(--space-1);
  }

  .c-kpi-strip li {
    flex: 1 1 100%;
  }

  .c-faq__q {
    padding-right: var(--space-6);
  }

  .c-faq {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .landing-section {
    padding: var(--space-10) 0;
  }

  .c-faq {
    grid-template-columns: 1fr;
  }
}

/* お問い合わせ（他セクションと同じ .c-container 幅） */
.c-contact-simple__note {
  margin: var(--space-6) 0 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

.c-contact-simple__form .c-price-note {
  margin-top: var(--space-4);
  max-width: 40rem;
}