/* ===================================
   サービスページ専用スタイル
=================================== */

.service-intro {
  max-width: 760px;
}

.service-intro__text {
  font-size: 1rem;
  color: var(--color-text-sub);
  line-height: 1.9;
  margin-top: 16px;
}

/* --- フロー --- */
.service-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.service-flow::before {
  content: '';
  position: absolute;
  left: 68px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-gray-mid);
}

.service-flow__item {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  padding: 28px 0;
  position: relative;
}

.service-flow__item:not(:last-child) {
  border-bottom: 1px dashed var(--color-gray-mid);
}

.service-flow__num {
  flex-shrink: 0;
  width: 96px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-white);
  background: var(--color-accent);
  padding: 6px 10px;
  border-radius: 4px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.service-flow__body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.service-flow__body p {
  font-size: 0.9rem;
  color: var(--color-text-sub);
  line-height: 1.7;
}

/* --- 印刷サービスカード --- */
.print-services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.print-service-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-mid);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all var(--transition);
}

.print-service-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 8px 32px rgba(232,98,42,0.1);
  transform: translateY(-4px);
}

.print-service-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.print-service-card__icon {
  font-size: 1.8rem;
}

.print-service-card__header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-navy);
}

.print-service-card p {
  font-size: 0.875rem;
  color: var(--color-text-sub);
  line-height: 1.7;
  margin-bottom: 16px;
}

.print-service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.print-service-card__tags li {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent);
  background: rgba(232,98,42,0.08);
  padding: 4px 10px;
  border-radius: 20px;
}

/* --- 業種 --- */
.industries {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.industry-item {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 20px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-navy);
  box-shadow: var(--shadow);
  transition: all var(--transition);
}

.industry-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

/* --- CTAバナー（共通） --- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-accent) 0%, #c0501e 100%);
  padding: 64px 0;
}

.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.cta-banner__title {
  font-size: clamp(1.3rem, 2.5vw, 1.7rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 8px;
}

.cta-banner__desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
}

/* --- レスポンシブ --- */
@media (max-width: 768px) {
  .service-flow::before { left: 0; display: none; }

  .service-flow__item {
    flex-direction: column;
    gap: 12px;
  }

  .print-services {
    grid-template-columns: 1fr;
  }

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

  .cta-banner__inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .industries {
    grid-template-columns: 1fr;
  }
}

/* --- 特殊印刷サービス詳細解説 --- */
.spec-detail {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
  margin-bottom: 28px;
  overflow: hidden;
}

.spec-detail__head {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--color-navy);
  color: #fff;
  padding: 24px 32px;
}

.spec-detail__icon {
  font-size: 2.4rem;
  flex-shrink: 0;
}

.spec-detail__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 4px;
  color: #fff;
}

.spec-detail__subtitle {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  margin: 0;
}

.spec-detail__body {
  padding: 28px 32px;
}

.spec-detail__body > p {
  font-size: 0.95rem;
  color: var(--color-text-sub);
  line-height: 1.9;
  margin-bottom: 20px;
}

.spec-detail__body strong {
  color: var(--color-navy);
  font-weight: 700;
}

.spec-detail__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.spec-detail__cols h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-accent);
  margin: 0 0 10px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.spec-detail__cols ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.spec-detail__cols li {
  font-size: 0.88rem;
  color: var(--color-text-sub);
  line-height: 1.7;
  padding-left: 1.2em;
  position: relative;
  margin-bottom: 4px;
}

.spec-detail__cols li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 0.75em;
  top: 0.15em;
}

@media (max-width: 640px) {
  .spec-detail__head {
    padding: 20px 20px;
    gap: 14px;
  }

  .spec-detail__icon {
    font-size: 1.8rem;
  }

  .spec-detail__title {
    font-size: 1rem;
  }

  .spec-detail__body {
    padding: 20px 20px;
  }

  .spec-detail__cols {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* --- アコーディオン型カード --- */
.psc-acc {
  cursor: default;
  transition: box-shadow 0.2s;
}

.psc-acc__summary {
  /* カードの通常表示部分 */
}

.psc-acc__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding: 7px 16px;
  background: transparent;
  border: 1.5px solid var(--color-accent);
  border-radius: 20px;
  color: var(--color-accent);
  font-size: 0.82rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.psc-acc__btn:hover {
  background: var(--color-accent);
  color: #fff;
}

.psc-acc__arrow {
  display: inline-block;
  font-size: 0.7em;
  transition: transform 0.3s ease;
}

.psc-acc.is-open .psc-acc__arrow {
  transform: rotate(180deg);
}

.psc-acc.is-open {
  box-shadow: 0 6px 24px rgba(232,98,42,0.13);
}

/* スライド開閉 */
.psc-acc__detail {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s ease;
}

.psc-acc__detail-inner {
  padding: 20px 20px 8px;
  border-top: 1px solid var(--color-gray);
  margin-top: 16px;
}

.psc-acc__detail-inner > p {
  font-size: 0.9rem;
  color: var(--color-text-sub);
  line-height: 1.9;
  margin-bottom: 16px;
}

.psc-acc__detail-inner strong {
  color: var(--color-navy);
  font-weight: 700;
}

.psc-acc__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.psc-acc__cols h4 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-accent);
  margin: 0 0 8px;
  padding-bottom: 5px;
  border-bottom: 2px solid var(--color-accent);
  letter-spacing: 0.03em;
}

.psc-acc__cols ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.psc-acc__cols li {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  line-height: 1.7;
  padding-left: 1.1em;
  position: relative;
  margin-bottom: 3px;
}

.psc-acc__cols li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 0.7em;
  top: 0.2em;
}

@media (max-width: 640px) {
  .psc-acc__cols {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .psc-acc__detail-inner {
    padding: 16px 12px 8px;
  }
}

/* --- サービスイラスト --- */
.service-illust {
  display: block;
  width: 100%;
  max-width: 500px;
  height: auto;
  margin: 12px auto 20px;
  border-radius: 8px;
  border: 1px solid var(--color-gray);
  background: #f8f9fb;
}