/* ============================================
   case.css — 施工事例ページ
   ============================================ */

/* page-hero（共通形・各CSSに個別定義） */
.page-hero {
  background: linear-gradient(135deg, var(--color-main) 0%, var(--color-main-deep) 100%);
  color: #fff;
  padding: 32px 0 36px;
  text-align: center;
}

.page-hero__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 20px;
}

.page-hero__category {
  display: inline-block;
  background: var(--color-cta);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

.page-hero__title {
  color: #fff;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  line-height: 1.4;
}

.page-hero__sub {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
}

@media (min-width: 768px) {
  .page-hero { padding: 48px 0 52px; }
  .page-hero__title { font-size: 32px; }
  .page-hero__sub { font-size: 15px; }
}

/* ----- Before / After ----- */
.case-photos {
  padding: 48px 0 16px;
  background: var(--color-sub-bg);
}

.case-photos__grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  max-width: 900px;
  margin-inline: auto;
}

.case-photos__item figure {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.case-photos__label {
  display: inline-block;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #fff;
}

.case-photos__label--before {
  background: var(--color-text-sub);
}

.case-photos__label--after {
  background: var(--color-cta);
}

.case-photos__item img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.case-photos__caption {
  padding: 10px 14px;
  font-size: 13px;
  color: var(--color-text-sub);
  line-height: 1.6;
  background: var(--color-sub-bg);
}

@media (min-width: 768px) {
  .case-photos { padding: 64px 0 24px; }
  .case-photos__grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

/* ----- 事例本文 ----- */
.case-body {
  padding: 32px 0 16px;
  background: var(--color-sub-bg);
}

.case-body__inner {
  max-width: 900px;
  margin-inline: auto;
}

.case-block {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.case-block__title {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-main);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-sub-bg);
  display: flex;
  align-items: center;
  gap: 10px;
}

.case-block__title::before {
  content: "";
  width: 6px;
  height: 22px;
  background: var(--color-cta);
  border-radius: 3px;
}

.case-block__text {
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-text);
}

.case-block table.price th,
.case-block table.price td {
  font-size: 14px;
}

.case-comment {
  background: #fff;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-cta);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.case-comment__title {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-main);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.case-comment__title .icon {
  width: 18px;
  height: 18px;
  color: var(--color-cta);
}

.case-comment__text {
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-text);
  padding-left: 8px;
  position: relative;
}

.case-comment__text::before {
  content: """;
  position: absolute;
  left: -8px;
  top: -16px;
  font-size: 56px;
  color: var(--color-cta);
  font-family: serif;
  line-height: 1;
  opacity: 0.3;
}

@media (min-width: 768px) {
  .case-block { padding: 28px 28px; }
  .case-block__title { font-size: 20px; }
  .case-block__text { font-size: 16px; }
  .case-comment__text { font-size: 16px; }
}

/* ----- 事例CTA & 一覧へ戻る ----- */
.case-cta {
  padding: 8px 0 24px;
  background: var(--color-sub-bg);
  text-align: center;
}

.case-cta__inner {
  max-width: 900px;
  margin-inline: auto;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  box-shadow: var(--shadow-sm);
}

.case-cta__title {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-main);
  margin-bottom: 16px;
  line-height: 1.5;
}

.case-cta__title em {
  color: var(--color-cta);
  font-style: normal;
}

.case-cta__buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 360px;
  margin-inline: auto;
}

.case-back {
  padding: 24px 0 48px;
  background: var(--color-sub-bg);
  text-align: center;
}

.case-back__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-main);
  font-weight: 700;
  font-size: 14px;
  padding: 8px 18px;
  border: 1px solid var(--color-main);
  border-radius: 999px;
}

.case-back__link:hover {
  background: var(--color-main);
  color: #fff;
  opacity: 1;
}

@media (min-width: 768px) {
  .case-cta__title { font-size: 22px; }
  .case-cta__buttons {
    flex-direction: row;
    max-width: 560px;
  }
  .case-cta__buttons .btn { flex: 1; }
}

/* ----- 最終CTA（共通） ----- */
.final-cta {
  background: linear-gradient(135deg, var(--color-main-deep) 0%, var(--color-main) 100%);
  color: #fff;
  padding: 64px 0;
  text-align: center;
}

.final-cta__title {
  color: #fff;
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 12px;
}

.final-cta__title em {
  color: var(--color-cta);
  font-style: normal;
}

.final-cta__lead {
  font-size: 15px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 28px;
}

.final-cta__buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 360px;
  margin-inline: auto;
}

.final-cta__phone-label {
  margin-top: 16px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
}

@media (min-width: 768px) {
  .final-cta { padding: 80px 0; }
  .final-cta__title { font-size: 32px; }
  .final-cta__buttons {
    flex-direction: row;
    max-width: 560px;
  }
  .final-cta__buttons .btn { flex: 1; }
}