/* ============================================================
   kashima-kokusai.css — 鹿島国際U15ページ固有
   （2026-07-09 新規作成。共通部品＝page-head / sub-head /
     sec-action / related / cta-band は style.css を使用）
   ============================================================ */

/* ---------- 00 リード（パンくず直後のキャッチ＋共感文。2026-07-11） ---------- */
.kk-lead__catch {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: #002141;
  margin-bottom: 8px;
}

.kk-lead__sub {
  font-size: clamp(16px, 1.8vw, 20px);
  font-weight: 700;
  color: #c49b38;
  margin-bottom: 24px;
}

.kk-lead__copy {
  max-width: 820px;
}

.kk-lead__copy p {
  font-size: 15px;
  line-height: 2;
  margin-bottom: 16px;
}

.kk-lead__copy p:last-child {
  margin-bottom: 0;
}

/* ---------- セクション導入文（見出し直下） ---------- */
.kk-sec-intro {
  max-width: 820px;
  font-size: 15px;
  line-height: 1.9;
  margin-bottom: 28px;
}

/* ---------- 01 CONCEPT ---------- */
.kk-concept {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.kk-concept__photo {
  width: 100%;
  height: auto;
  border-radius: 6px;
  object-fit: cover;
}

.kk-concept__copy p {
  font-size: 15px;
  line-height: 1.9;
  margin-bottom: 16px;
}

.kk-concept__copy p:last-child {
  margin-bottom: 0;
}

/* ---------- 数字（金ラインを廃止し、影付き白カードに。2026-07-09） ---------- */
.kk-stats-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.kk-stat {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-1);
  padding: 28px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
}

.kk-stat__label {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--text-sub);
}

.kk-stat__value {
  line-height: 1;
  white-space: nowrap;
}

.kk-stat__num {
  font-family: Inter, 'Noto Sans JP', sans-serif;
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--accent-dark);
  font-variant-numeric: tabular-nums;
}

.kk-stat__unit {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-sub);
  margin-left: 4px;
}

/* ---------- 03 FEATURE（3カード。surface帯に移設のため白箱＋影に変更 2026-07-11） ---------- */
.kk-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.kk-feature-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-1);
  padding: 28px 24px;
}

.kk-feature-card__num {
  font-family: Inter, 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #c49b38;
  margin-bottom: 12px;
}

.kk-feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 12px;
}

.kk-feature-card p {
  font-size: 14px;
  line-height: 1.8;
  color: #727272;
}

/* ---------- 週間モデル（テーブル型） ---------- */
.kk-week-table {
  display: flex;
  flex-direction: column;
  margin-top: 28px;
  border-top: 1px solid #d1d1d1;
}

.kk-week-row {
  display: grid;
  grid-template-columns: 88px 1fr 1.2fr;
  gap: 16px;
  padding: 14px 12px;
  border-bottom: 1px solid #d1d1d1;
  align-items: center;
  font-size: 14px;
}

.kk-week-row--head {
  background: #002141;
  color: #ffffff;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
}

.kk-week-row:not(.kk-week-row--head) span:first-child {
  font-weight: 700;
  color: #002141;
}

.kk-week-row:not(.kk-week-row--head) span:last-child {
  color: #727272;
}

/* ---------- 3年間で育てたい3つの力 ---------- */
.kk-power-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.kk-power-card {
  text-align: center;
  padding: 24px 16px;
  background: #002141;
  border-radius: 6px;
}

.kk-power-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: #c49b38;
  margin-bottom: 8px;
}

.kk-power-card p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
}

.kk-cert {
  background: var(--bg);
  border: 1px solid var(--accent);
  border-radius: 6px;
  box-shadow: var(--shadow-1);
  padding: 28px;
  margin-top: 28px;
}

.kk-cert__label {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #c49b38;
  margin-bottom: 10px;
}

.kk-cert h3 {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 12px;
}

.kk-cert p:last-child {
  font-size: 14px;
  line-height: 1.9;
}

/* ---------- FUTURE内 写真（全国の舞台。2026-07-11追加） ---------- */
.kk-stage {
  max-width: 820px;
  margin: 32px auto 0;
}

.kk-stage img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
}

.kk-stage figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: #727272;
}

/* ---------- 運営体制（人物グリッド） ---------- */
.kk-staff-cat {
  margin: 32px 0 16px;
}

.kk-staff-cat:first-of-type {
  margin-top: 0;
}

.kk-staff-cat h3 {
  font-size: 15px;
  font-weight: 700;
  padding-bottom: 8px;
  border-bottom: 1px solid #d1d1d1;
}

.kk-staff-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.kk-staff-card {
  background: #ffffff;
  border: 1px solid #d1d1d1;
  border-radius: 6px;
  overflow: hidden;
}

.kk-staff-card__photo {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 0;
}

.kk-staff-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.kk-staff-card__body {
  padding: 12px 14px 16px;
}

.kk-staff-card__role {
  font-size: 11px;
  color: #727272;
  margin-bottom: 4px;
  line-height: 1.5;
}

.kk-staff-card__name {
  font-size: 15px;
  font-weight: 700;
}

/* ---------- 募集概要・費用 ---------- */
.kk-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 16px;
}

.kk-detail-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-1);
  padding: 24px;
}

.kk-detail-card__title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid #d1d1d1;
}

.kk-detail-card dl div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid #d1d1d1;
  font-size: 14px;
}

.kk-detail-card dl div:last-child {
  border-bottom: none;
}

.kk-detail-card dt {
  color: #727272;
  flex: 0 0 auto;
}

.kk-detail-card dd {
  font-weight: 700;
  text-align: right;
}

.kk-note {
  font-size: 12px;
  color: #727272;
  margin-bottom: 28px;
}

/* ---------- FAQ ---------- */
.kk-faq {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.kk-faq__item {
  background: #ffffff;
  border: 1px solid #d1d1d1;
  border-radius: 6px;
  padding: 16px 20px;
}

.kk-faq__item summary {
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 28px;
}

.kk-faq__item summary::-webkit-details-marker {
  display: none;
}

.kk-faq__item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-size: 20px;
  font-weight: 400;
  color: #c49b38;
}

.kk-faq__item[open] summary::after {
  content: "−";
}

.kk-faq__item p {
  font-size: 14px;
  line-height: 1.8;
  color: #727272;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #d1d1d1;
}

/* ============================================================
   2026-07-11 追加分（EDUCATION／学業両立／ROADMAP／GLOBAL／SAFETY）
   既承認パターン「影付き白箱＋小さな金ラベル」を踏襲
   ============================================================ */

/* ---------- アンカー着地位置（fixedヘッダー分の余白） ---------- */
#concept,
#future,
#feature,
#education,
#week,
#organization,
#global,
#safety,
#detail,
#faq {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

/* ---------- セクション内 小見出し（金短罫線なしの実務見出し） ---------- */
.kk-sub-cat {
  font-size: 15px;
  font-weight: 700;
  margin: 40px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

/* ---------- EDUCATION（濃紺帯） ---------- */
.kk-edu-lead {
  max-width: 820px;
  margin-bottom: 28px;
}

.kk-edu-lead p {
  font-size: 15px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.92);
}

.kk-edu-lead p.kk-edu-src {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.6);
}

.kk-edu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.kk-edu-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-1);
  padding: 24px;
  color: var(--text);
}

.kk-edu-card--goal {
  border: 1px solid var(--accent);
}

.kk-edu-card__label {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #c49b38;
  margin-bottom: 10px;
}

.kk-edu-card h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 6px;
}

.kk-edu-card__focus {
  font-size: 13px;
  font-weight: 700;
  color: #002141;
  margin-bottom: 8px;
}

.kk-edu-card p:last-child {
  font-size: 14px;
  line-height: 1.8;
  color: #727272;
}

.kk-edu-subtitle {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.kk-pillar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.kk-pillar-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-1);
  padding: 20px 18px;
  color: var(--text);
}

.kk-pillar-card__num {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #c49b38;
  margin-bottom: 10px;
}

.kk-pillar-card h4 {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 8px;
}

.kk-pillar-card p:last-child {
  font-size: 13px;
  line-height: 1.7;
  color: #727272;
}

/* ---------- EDUCATION 締めメッセージ（白箱＋金ラベル） ---------- */
.kk-edu-close {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-1);
  padding: 24px 28px;
  margin-top: 28px;
  color: var(--text);
}

.kk-edu-close__label {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #c49b38;
  margin-bottom: 10px;
}

.kk-edu-close p:last-child {
  font-size: 14px;
  line-height: 1.9;
}

/* ---------- 学業両立の制度（週間モデル内・白カード2枚） ---------- */
.kk-support-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 16px;
}

.kk-support-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-1);
  padding: 20px 22px;
}

.kk-support-card__label {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #c49b38;
  margin-bottom: 8px;
}

.kk-support-card p:last-child {
  font-size: 14px;
  line-height: 1.8;
}

.kk-support-close {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.8;
}

/* ---------- ROADMAP（年間5ステップ＋年次別3カード） ---------- */
.kk-roadmap-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.kk-roadmap-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-1);
  padding: 18px 14px;
  text-align: center;
}

.kk-roadmap-card__period {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #c49b38;
  margin-bottom: 8px;
}

.kk-roadmap-card__phase {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.6;
}

.kk-year-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.kk-year-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-1);
  padding: 24px;
}

.kk-year-card__label {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #c49b38;
  margin-bottom: 8px;
}

.kk-year-card h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.kk-year-card ul {
  list-style: none;
}

.kk-year-card li {
  position: relative;
  padding: 6px 0 6px 16px;
  font-size: 14px;
  line-height: 1.7;
  color: #727272;
}

.kk-year-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* ---------- 海外研修プログラム（将来構想） ---------- */
.kk-global {
  max-width: 820px;
  margin-bottom: 12px;
}

.kk-global p {
  font-size: 15px;
  line-height: 1.9;
  margin-bottom: 12px;
}

.kk-global p:last-child {
  margin-bottom: 0;
}

/* ---------- 安全体制・5つの約束 ---------- */
.kk-safety-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kk-safety-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-1);
  padding: 20px 18px;
}

.kk-safety-card__label {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #c49b38;
  margin-bottom: 10px;
}

.kk-safety-card h3 {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 8px;
}

.kk-safety-card p:last-child {
  font-size: 13px;
  line-height: 1.7;
  color: #727272;
}

.kk-safety-close {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: var(--shadow-1);
  padding: 20px 24px;
}

.kk-safety-close p {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.8;
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 767px) {
  .kk-concept {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .kk-lead__sub {
    margin-bottom: 18px;
  }

  .kk-stats-band {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .kk-stat {
    padding: 18px 12px;
  }

  .kk-feature-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .kk-week-row {
    grid-template-columns: 56px 1fr;
    grid-template-areas: "day content" ". power";
    font-size: 13px;
  }

  .kk-week-row span:nth-child(1) { grid-area: day; }
  .kk-week-row span:nth-child(2) { grid-area: content; }
  .kk-week-row span:nth-child(3) { grid-area: power; font-size: 12px; }

  .kk-power-grid {
    grid-template-columns: 1fr;
  }

  .kk-staff-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .kk-detail-grid {
    grid-template-columns: 1fr;
  }

  .kk-edu-grid,
  .kk-support-grid,
  .kk-year-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .kk-pillar-grid,
  .kk-safety-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .kk-roadmap-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .kk-roadmap-card {
    display: flex;
    align-items: center;
    gap: 14px;
    text-align: left;
    padding: 14px 16px;
  }

  .kk-roadmap-card__period {
    flex: 0 0 72px;
    margin-bottom: 0;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .kk-roadmap-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}