/* Solution Detail Section
   ※ ページ上部は .page-hero + .page-mv が担うため、本セクションのトップ余白は
     MV 画像下からの呼吸量だけを確保する（concept の intro--section と同等のリズム）。 */
.solution-section {
  padding: 1.5rem 0 var(--space-section-bottom);
}

@media (min-width: 1024px) {
  .solution-section {
    padding-top: 6rem;
  }
}

.solution-guide {
  background-color: #ffffff;
  padding: 3rem 1.5rem;
  position: relative;
  margin-bottom: 4rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  border-radius: 16px;
  overflow: hidden;
}

@media (min-width: 768px) {
  .solution-guide {
    padding: 4rem 4rem;
    margin-bottom: 6rem;
  }
}

.solution-guide__title {
  font-size: 1.5rem;
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
  text-align: center;
  color: var(--color--accent);
}

.solution-guide__text {
  font-size: 0.875rem;
  line-height: 1.8;
}

.solution-guide__text p {
  margin-bottom: 1.5rem;
}

.solution-guide__text p:last-child {
  margin-bottom: 0;
  font-weight: 500;
}

@media (min-width: 768px) {
  .solution-guide__text {
    font-size: 1rem;
    line-height: 2;
  }
}

/* ----- Solution Intro（初めての方へ — 横長バナー型） ----- */
.solution-intro {
  background-color: #ffffff;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding: 2.5rem 1.5rem;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .solution-intro {
    grid-template-columns: 5fr 7fr;
    gap: 3rem;
    padding: 4rem 4rem;
    margin-bottom: 6rem;
    align-items: start;
  }
}

.solution-intro__side {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
  text-align: center;
}

@media (min-width: 768px) {
  .solution-intro__side {
    padding-bottom: 0;
    padding-right: 2.5rem;
    border-bottom: none;
    border-right: 1px solid rgba(0, 0, 0, 0.12);
  }
}

.solution-intro__kicker {
  display: block;
  font-size: 0.8125rem;
  font-style: italic;
  color: var(--color--ink--light);
  letter-spacing: 0.22em;
  margin-bottom: 0.75rem;
}

.solution-intro__title {
  font-size: 1.625rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  margin: 0;
}

@media (min-width: 768px) {
  .solution-intro__title {
    font-size: 2rem;
  }
}

.solution-intro__divider {
  display: block;
  width: 1px;
  height: 1.7rem;
  background-color: var(--color--ink--light);
  opacity: 0.4;
  margin: 0.8rem auto;
}

@media (min-width: 768px) {
  .solution-intro__divider {
    height: 3rem;
    margin: 1.5rem auto;
  }
}

.solution-intro__catch {
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.06em;
  margin: 0;
  background: var(--gradient--accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

@media (min-width: 768px) {
  .solution-intro__catch {
    font-size: 1.875rem;
  }
}

.solution-intro__body {
  font-size: 1rem;
  line-height: 2;
  color: var(--color--ink--light);
}

@media (min-width: 768px) {
  .solution-intro__body {
    font-size: 1.0625rem;
    line-height: 2.1;
  }
}

.solution-intro__body p {
  margin: 0 0 1.25rem;
}

.solution-intro__body p:last-child {
  margin-bottom: 0;
  color: var(--color--ink);
  font-weight: 500;
}

/* セクション内の見出し共通スタイル — .detail-hybrid 配下で使用 */
.solution-detail__title {
  font-size: 1.5rem;
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
}

.solution-features__title {
  font-size: 1.125rem;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.solution-faq {
  max-width: 56rem;
  margin: 0 auto 4rem;
}

@media (min-width: 768px) {
  .solution-faq {
    margin-bottom: 6rem;
  }
}

.solution-faq__header {
  text-align: center;
  margin-bottom: 3rem;
}

.solution-faq__title {
  font-size: 1.875rem;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.solution-faq__subtitle {
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  width: fit-content;
  margin-inline: auto;
  text-align: left;
}

.solution-faq__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.accordion-item {
  background-color: #fff;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.accordion-item:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

.accordion-item__button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: inherit;
}

.accordion-item__question {
  font-size: 1rem;
  letter-spacing: 0.1em;
  padding-right: 2rem;
  transition: color 0.3s ease;
  font-weight: bold;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.accordion-item__question-icon {
  background: var(--gradient--accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 1.25rem;
  font-style: italic;
  flex-shrink: 0;
}

.accordion-item__button:hover .accordion-item__question {
  color: var(--color--accent);
}

.accordion-item__icon {
  color: var(--color--accent);
  font-size: 1.5rem;
  font-weight: 300;
  transition: color 0.3s ease;
}

.accordion-item__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-item__inner {
  padding: 0 2rem 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--color--ink--light);
}

.accordion-item__inner p {
  padding-left: 2rem;
  text-indent: -2rem;
}

.accordion-item__answer-icon {
  background: var(--gradient--accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 1.25rem;
  margin-right: 0.5rem;
  font-weight: bold;
  font-style: italic;
}

.solution-footer {
  max-width: 56rem;
  margin: 0 auto;
  border-top: 1px solid rgba(42, 42, 42, 0.1);
  padding-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
  align-items: center;
}

.solution-footer__nav {
  display: flex;
  flex-direction: column;
  width: 100%;
}

@media (min-width: 768px) {
  .solution-footer {
    padding-top: 4rem;
    flex-direction: column;
    gap: 4rem;
  }
  .solution-footer__nav {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(42, 42, 42, 0.1);
  }
}

.solution-footer__action {
  order: -1;
  width: 100%;
  display: flex;
  justify-content: center;
}

.solution-nav__link {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(42, 42, 42, 0.1);
  text-decoration: none;
  color: inherit;
  transition: opacity 0.3s ease;
  box-sizing: border-box;
}

.solution-nav__link:last-child {
  border-bottom: 1px solid rgba(42, 42, 42, 0.1);
}

.solution-nav__link:hover {
  opacity: 0.6;
}

.solution-nav__prev {
  text-align: left;
  justify-content: flex-start;
}

.solution-nav__next {
  text-align: right;
  justify-content: flex-end;
  margin-left: 0;
}

@media (min-width: 768px) {
  .solution-nav__link {
    width: calc(50% - 2rem);
    border-top: none;
    border-bottom: none;
    padding: 2rem 0;
  }
  .solution-nav__link:last-child {
    border-bottom: none;
  }
  .solution-nav__next {
    margin-left: 0;
  }
}

.solution-nav__icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
  flex-shrink: 0;
  font-size: 1.25rem;
}

.solution-nav__prev:hover .solution-nav__icon-wrapper {
  transform: translateX(-4px);
}

.solution-nav__next:hover .solution-nav__icon-wrapper {
  transform: translateX(4px);
}

.solution-nav__label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.25rem;
}

.solution-nav__title {
  font-size: 1rem;
  letter-spacing: 0.1em;
  transition: color 0.3s ease;
}

.solution-nav__link:hover .solution-nav__title {
  color: var(--color--accent);
}

/* New Sections Common */
.solution-section-title {
  font-size: 1.5rem;
  letter-spacing: 0.1em;
  margin-bottom: 3rem;
  text-align: center;
  position: relative;
}

.solution-section-title::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: var(--gradient--accent);
  margin: 1.25rem auto 0;
  border-radius: 2px;
}

@media (min-width: 768px) {
  .solution-section-title {
    font-size: 2rem;
    margin-bottom: 4rem;
  }
}

/* Pain Points — アバター付き吹き出し（左揃え統一） */
.solution-pain-points {
  padding: 2rem 0;
  margin-bottom: 4rem;
}

.solution-pain-points__list {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  max-width: 48rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.solution-pain-points__item {
  display: flex;
  gap: 0.875rem;
  align-items: flex-end;
}

.solution-pain-points__avatar {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.solution-pain-points__avatar svg {
  width: 24px;
  height: 24px;
}

.solution-pain-points__bubble {
  position: relative;
  background: #fff;
  padding: 1rem 1.25rem;
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  flex: 1;
}

.solution-pain-points__bubble p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
}

.solution-pain-points__bubble::before {
  content: '';
  position: absolute;
  left: -7px;
  bottom: 8px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 9px 9px 0;
  border-color: transparent #fff transparent transparent;
}

@media (min-width: 768px) {
  .solution-pain-points {
    padding: 3rem 0;
    margin-bottom: 6rem;
  }
  .solution-pain-points__list {
    gap: 2rem;
  }
  .solution-pain-points__avatar {
    flex: 0 0 52px;
    width: 52px;
    height: 52px;
  }
  .solution-pain-points__avatar svg {
    width: 28px;
    height: 28px;
  }
  .solution-pain-points__bubble {
    padding: 1.25rem 1.5rem;
  }
  .solution-pain-points__bubble p {
    font-size: 1rem;
  }
}

/* Strengths */
.solution-strengths {
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .solution-strengths {
    margin-bottom: 6rem;
  }
}

/* Channels Editorial（罫線区切り型 / カテゴリ抽象化）— web-advertising 専用 */
.solution-channels-editorial {
  margin-bottom: 4rem;
}

.solution-channels-editorial__list {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  max-width: 56rem;
  display: flex;
  flex-direction: column;
}

.solution-channels-editorial__item {
  padding: 2rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.solution-channels-editorial__item:first-child {
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.solution-channels-editorial__head {
  margin-bottom: 1rem;
}

.solution-channels-editorial__en {
  display: block;
  font-size: 0.875rem;
  font-style: italic;
  letter-spacing: 0.18em;
  color: var(--color--accent);
  margin-bottom: 0.5rem;
}

.solution-channels-editorial__title {
  font-size: 1.25rem;
  letter-spacing: 0.1em;
  margin: 0;
}

.solution-channels-editorial__catch {
  font-size: 1.375rem;
  line-height: 1.6;
  letter-spacing: 0.04em;
  margin: 0 0 1rem;
  background: var(--gradient--accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.solution-channels-editorial__desc {
  font-size: 0.9375rem;
  line-height: 1.9;
  margin: 0 0 1rem;
  color: var(--color--ink--light);
}

.solution-channels-editorial__media {
  font-size: 0.8125rem;
  line-height: 1.6;
  margin: 0;
  letter-spacing: 0.05em;
  color: var(--color--ink--light);
}

@media (min-width: 768px) {
  .solution-channels-editorial {
    margin-bottom: 6rem;
  }
  .solution-channels-editorial__item {
    padding: 2.75rem 0;
    display: grid;
    grid-template-columns: 30% 1fr;
    gap: 3rem;
    align-items: start;
  }
  .solution-channels-editorial__head {
    margin-bottom: 0;
  }
  .solution-channels-editorial__en {
    font-size: 0.9375rem;
    margin-bottom: 0.75rem;
  }
  .solution-channels-editorial__title {
    font-size: 1.5rem;
  }
  .solution-channels-editorial__catch {
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
  }
  .solution-channels-editorial__desc {
    font-size: 1rem;
    margin-bottom: 1.25rem;
  }
  .solution-channels-editorial__media {
    font-size: 0.875rem;
  }
}

/* Flow */
.solution-flow {
  margin-bottom: 4rem;
  background-color: transparent;
  padding: 2rem 0;
}

.solution-flow-white {
  background-color: #fff;
  border-radius: 32px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  padding: 4rem 2rem;
}

@media (min-width: 768px) {
  .solution-flow {
    margin-bottom: 8rem;
    padding: 3rem 0;
  }
  .solution-flow-white {
    padding: 6rem 4rem;
  }
}

.solution-flow__list {
  max-width: 56rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
  padding-left: 2rem;
}

.solution-flow__list::before {
  content: '';
  position: absolute;
  top: 2rem;
  bottom: 2rem;
  left: 0;
  width: 2px;
  background: rgba(27, 110, 188, 0.2);
  z-index: 0;
}

@media (min-width: 768px) {
  .solution-flow__list {
    padding-left: 3rem;
  }
}

.solution-flow__item {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background-color: #fff;
  padding: 2.5rem;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  position: relative;
  z-index: 1;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.solution-flow__item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.05);
}

.solution-flow__item::before {
  content: '';
  position: absolute;
  top: 3rem;
  left: -2rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 4px solid var(--color--accent);
  transform: translateX(-50%);
  z-index: 2;
  transition: border-color 0.3s ease;
}

.solution-flow__item:hover::before {
  border-color: var(--color--accent-light);
}

@media (min-width: 768px) {
  .solution-flow__item {
    flex-direction: row;
    align-items: flex-start;
    gap: 3rem;
    padding: 3rem 4rem;
  }
  .solution-flow__item::before {
    left: -3rem;
    top: 3.5rem;
  }
}

.solution-flow__step {
  background: var(--gradient--accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  flex-shrink: 0;
  width: auto;
  margin-bottom: 0;
  font-style: italic;
}

.solution-flow__content {
  flex: 1;
}

.solution-flow__title {
  font-size: 1.25rem;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  color: var(--color--ink);
}

.solution-flow__desc {
  font-size: 0.9375rem;
  line-height: 1.8;
  opacity: 0.7;
}

/* Features Grid */
.solution-features {
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .solution-features {
    margin-bottom: 6rem;
  }
}

.solution-features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .solution-features__grid {
    gap: 2rem;
  }
}

.solution-feature-card {
  background-color: #fff; /* Changed from surface to white */
  padding: 2.5rem 2rem;
  border-radius: 24px;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.05); /* Subtle border */
}

.solution-feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
  border-color: var(--color--accent);
}

.solution-feature-card__title {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: var(--color--accent);
  letter-spacing: 0.05em;
  position: relative;
  padding-bottom: 0.75rem;
}

.solution-feature-card__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 2rem;
  height: 2px;
  background-color: var(--color--accent);
  opacity: 0.3;
}

.solution-feature-card__list {
  font-size: 0.875rem;
  line-height: 2;
  color: var(--color--ink);
  opacity: 0.8;
}

.solution-feature-card__list li {
  margin-bottom: 0.75rem;
}

/* Target Users */
.solution-target {
  margin-bottom: 4rem;
  background-color: #fff; /* Removed black background */
  color: var(--color--ink);
  padding: 4rem 1.5rem;
  border-radius: 32px;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

@media (min-width: 768px) {
  .solution-target {
    margin-bottom: 6rem;
    padding: 6rem 4rem;
  }
}

.solution-target__inner {
  max-width: 60rem;
  margin: 0 auto;
}

.solution-target__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
}

@media (min-width: 768px) {
  .solution-target__grid {
    gap: 4rem;
  }
}

.solution-target__group-title {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding-bottom: 1rem;
  color: var(--color--ink);
}

.solution-target__list {
  font-size: 1rem;
  line-height: 2.2;
  opacity: 0.8;
}

.solution-target__list li {
  margin-bottom: 0.75rem;
  position: relative;
  padding-left: 1.5rem;
}

.solution-target__list li::before {
  content: '・';
  position: absolute;
  left: 0;
  color: var(--color--accent);
}

/* Flow / Steps */
.solution-flow__lead {
  text-align: center;
  margin-bottom: 4rem;
  font-size: 1.125rem;
  max-width: 40rem;
  margin-inline: auto;
}

/* Implementation Flow */
.solution-implementation {
  margin-bottom: 6rem;
  padding: 4rem 1.5rem;
  background-color: #fff;
  border-radius: 24px;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

@media (min-width: 768px) {
  .solution-implementation {
    padding: 6rem 4rem;
  }
}

.solution-implementation__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  max-width: 64rem;
  margin: 0 auto;
}

.solution-implementation__item {
  text-align: center;
  position: relative;
}

@media (min-width: 768px) {
  .solution-implementation__item:not(:last-child)::after {
    content: '→';
    position: absolute;
    top: 2rem;
    right: -1rem;
    font-size: 1.5rem;
    opacity: 0.2;
  }
}

.solution-implementation__number {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color--accent);
  margin-bottom: 1rem;
  display: block;
}

.solution-implementation__title {
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.solution-implementation__desc {
  font-size: 0.875rem;
  opacity: 0.7;
  line-height: 1.6;
}

/* Pricing */
.solution-pricing {
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .solution-pricing {
    margin-bottom: 6rem;
  }
}



/* =========================================================
   Solution Strengths — 「変数と文学が選ばれる3つの理由」セクション
   大型番号 (Caslon自動適用) × キーフレーズ × 補足タイトル × 説明文 の3層構成
   ========================================================= */
.strengths-hybrid__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .strengths-hybrid__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

/* カード本体 — Grid で番号と catch を横並びに。
   Row 1: 番号(col 1) + catch(col 2) / Row 2: title / Row 3: 説明文 */
.strengths-hybrid__card {
  border: 1px solid rgba(0, 0, 0, 0.08);
  background-color: #ffffff;
  padding: 2rem 1.5rem 1.75rem;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 1.25rem;
  align-items: center;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

@media (min-width: 768px) {
  .strengths-hybrid__card {
    padding: 2.25rem 1.75rem;
    column-gap: 1.5rem;
  }
}

@media (hover: hover) and (pointer: fine) {
  .strengths-hybrid__card:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(27, 110, 188, 0.08);
  }
  .strengths-hybrid__card:hover .strengths-hybrid__num {
    background-position: 100% 50%;
  }
}

/* 番号 — Caslon数字 (style.css の CaslonNumeric) が自動適用される。
   hover で背景グラデが横にスライド。 */
.strengths-hybrid__num {
  grid-column: 1;
  grid-row: 1;
  font-size: 2.5rem;
  font-style: italic;
  font-weight: 500;
  line-height: 0.9;
  background: var(--gradient--accent);
  background-size: 200% 100%;
  background-position: 0% 50%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transition: background-position 0.6s ease;
}

@media (min-width: 768px) {
  .strengths-hybrid__num { font-size: 3.5rem; }
}

.strengths-hybrid__catch {
  grid-column: 2;
  grid-row: 1;
  font-size: 1.25rem;
  line-height: 1.55;
  color: var(--color--ink);
  font-weight: 500;
  letter-spacing: 0.04em;
  margin: 0;
}

@media (min-width: 768px) {
  .strengths-hybrid__catch { font-size: 1.5rem; }
}

.strengths-hybrid__title {
  grid-column: 1 / -1;
  grid-row: 2;
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.6;
  color: var(--color--ink);
  border-top: 1px solid rgba(27, 110, 188, 0.2);
  padding-top: 1.25rem;
  margin: 1.25rem 0 0.875rem;
}

.strengths-hybrid__desc {
  grid-column: 1 / -1;
  grid-row: 3;
  font-size: 0.875rem;
  line-height: 2;
  color: var(--color--ink--light);
  margin: 0;
}

/* =========================================================
   Service Detail Section (.detail-hybrid)
   左: サービス詳細 (01-03 ナンバリング) / 縦罫 / 右: 主な支援内容 (■ マーカー)
   ========================================================= */
.detail-hybrid__sheet {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding: 2.5rem 1.5rem;
  margin-bottom: 4rem;
  background-color: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

@media (min-width: 768px) {
  .detail-hybrid__sheet {
    grid-template-columns: 7fr 1px 5fr;
    gap: 3.5rem;
    padding: 3.5rem 3rem;
    margin-bottom: 6rem;
  }
}

.detail-hybrid__divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.12) 30%, rgba(0, 0, 0, 0.12) 70%, transparent);
}

@media (min-width: 768px) {
  .detail-hybrid__divider {
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.15) 20%, rgba(0, 0, 0, 0.15) 80%, transparent);
  }
}

.detail-hybrid__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* 番号は auto 列で自然サイズ。padding-right で italic の右側のはみ出しを吸収。 */
.detail-hybrid__item {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 1.25rem;
  align-items: baseline;
}

.detail-hybrid__num {
  font-size: 1.875rem;
  font-style: italic;
  font-weight: 500;
  line-height: 1;
  background: var(--gradient--accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-right: 0.15em;
  position: relative;
  top: 0.25em;
}

.detail-hybrid__body {
  margin: 0;
  font-size: 0.875rem;
  line-height: 2;
}

@media (min-width: 768px) {
  .detail-hybrid__num { font-size: 2.25rem; }
  .detail-hybrid__body { font-size: 1rem; }
}

.detail-hybrid__features-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* 各項目: 左に小さな四角マーカー + 右に本文。 */
.detail-hybrid__features-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  font-size: 0.875rem;
  line-height: 1.7;
}

.detail-hybrid__features-item:last-child {
  border-bottom: none;
}

/* 小さな四角マーカー — 青グラデ。テキスト1行目の高さに揃えるため margin-top で微調整。 */
.detail-hybrid__features-mark {
  flex-shrink: 0;
  width: 0.5rem;
  height: 0.5rem;
  margin-top: 0.55em;
  background: var(--gradient--accent);
}

.detail-hybrid__features-text {
  font-size: inherit;
  line-height: inherit;
}


/* ===== Solution Pricing（柔軟提案・カードパネル型） ===== */
.solution-pricing__panel {
  max-width: 56rem;
  margin: 0 auto;
  padding: 3rem 2.5rem;
  background-color: #fff;
  border: 1px solid rgba(27, 110, 188, 0.18);
  border-radius: 12px;
  text-align: center;
}
.solution-pricing__heading {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--color--ink);
  margin: 0 0 1rem;
}
.solution-pricing__body {
  font-size: 0.9375rem;
  line-height: 1.9;
  margin: 0 0 2rem;
  text-align: left;
}
@media (min-width: 768px) {
  .solution-pricing__panel { padding: 4rem 4rem; }
  .solution-pricing__heading { font-size: 1.25rem; }
}

/* Footer */