/* 学校向けLANGX（/school）。参照：reference/dc/SchoolCG・SchoolCG2（PC）、SchoolMobileCG〜4（モバイル） */

:root { --accent: var(--eg-iris); }

section[id] { scroll-margin-top: 84px; }
.wrap { max-width: 1296px; margin: 0 auto; padding: 0 48px; }

/* ---------- ヘッダー ---------- */
.school-header__bar {
  height: 72px; padding: 0 40px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.school-header .site-header__logo img { height: 20px; }
.school-header__right { display: flex; align-items: center; gap: 20px; }
.school-header__nav { display: flex; align-items: center; gap: 4px; }
.school-header__nav a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px;
  font-size: 14px; font-weight: 500; color: #374151; text-decoration: none;
}
.school-header__nav a:hover { color: #1F4472; }
.school-header__cta {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 22px; border-radius: 10px;
  font-size: 14px; font-weight: 700; text-decoration: none; white-space: nowrap;
}
.school-menu { padding: 4px 20px 16px; border-top: 1px solid #E5E7EB; background: #FFFFFF; }
.school-menu[hidden] { display: none; }
.school-menu a {
  display: flex; align-items: center; justify-content: space-between; min-height: 52px;
  border-bottom: 1px solid var(--eg-wash); font-size: 15px; font-weight: 700; color: var(--eg-navy); text-decoration: none;
}
/* 960px 未満はページ内リンクをメニューに収める */
@media (max-width: 959px) {
  .school-header__nav { display: none; }
  .school-header .menu-toggle { display: flex; }
  .school-header__right { gap: 4px; }
}

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 56px; border-radius: 12px; font-size: 16px; font-weight: 700; text-decoration: none;
}
.btn--primary { padding: 0 32px; }
.btn--secondary { padding: 0 28px; }
.eg-btn--secondary:hover { background: rgba(143,185,222,.12); }

/* ---------- 見出しの共通 ---------- */
.eyebrow {
  margin: 0; font-family: 'Inter', sans-serif; font-size: 13px; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; color: var(--eg-navy);
}
.sec-title { margin: 14px 0 0; font-size: 40px; line-height: 1.4; font-weight: 700; letter-spacing: .02em; color: var(--eg-navy); }
.sec-lead { margin: 20px 0 0; max-width: 46em; font-size: 17px; line-height: 2; color: #374151; }

/* ---------- ヒーロー ---------- */
.s-hero { position: relative; padding: 80px 0 112px; }
.s-hero__inner {
  display: grid; align-items: center; column-gap: 64px;
  grid-template-columns: minmax(0, 560fr) minmax(0, 520fr);
  grid-template-rows: 1fr auto auto auto auto 1fr;
  grid-template-areas: ". visual" "badge visual" "title visual" "lead visual" "actions visual" ". visual";
}
.s-hero__badge {
  grid-area: badge; justify-self: start; margin: 0;
  display: inline-flex; align-items: center; gap: 10px; height: 34px; padding: 0 16px; border-radius: 8px;
  border: 1px solid #C7D3E3; font-size: 13px; font-weight: 700; letter-spacing: .04em; color: var(--eg-navy);
}
.s-hero__title { grid-area: title; margin: 28px 0 0; font-size: 48px; line-height: 1.42; font-weight: 700; letter-spacing: .02em; color: var(--eg-navy); }
.s-hero__title img { display: inline-block; height: 40px; width: auto; margin-top: 12px; vertical-align: top; }
.s-hero__lead { grid-area: lead; margin: 24px 0 0; max-width: 34em; font-size: 16px; line-height: 2; color: #374151; }
.s-hero__actions { grid-area: actions; margin-top: 40px; display: flex; flex-wrap: wrap; gap: 12px; }
.s-hero__visual { grid-area: visual; position: relative; min-width: 0; }
.s-hero__plate { position: absolute; left: 7%; right: -3%; top: 9%; bottom: 9%; border-radius: 20px; background: var(--eg-navy-050); }
.s-hero__visual img { position: relative; display: block; width: 100%; height: auto; }

/* ---------- セクション ---------- */
.sec--features { padding: 112px 0; border-top: 1px solid #E5E7EB; }
.sec--value { padding: 24px 0 120px; }
.sec--cases { padding: 112px 0 56px; }
.sec--flow { padding: 56px 0; }
.sec--contact { padding: 56px 0 120px; }

/* 3つの機能 */
.features { margin-top: 56px; display: flex; flex-wrap: wrap; gap: 24px; }
.feature {
  flex: 1 1 calc((880px - 100%) * 999); min-width: 0;
  display: flex; flex-direction: column; border-radius: 20px; overflow: hidden;
}
.feature__img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; }
.feature__img--cover { object-fit: cover; }
.feature__img--contain { padding: 24px 28px; object-fit: contain; background: var(--eg-wash); }
.feature__body { padding: 32px 32px 36px; }
.feature__num { margin: 0; font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 700; letter-spacing: .08em; color: var(--eg-navy); }
.feature__title { margin: 8px 0 0; font-size: 24px; line-height: 1.5; font-weight: 700; color: var(--eg-navy); }
.feature__text { margin: 14px 0 0; font-size: 15px; line-height: 1.95; color: #374151; }
.features__video { margin-top: 40px; display: flex; justify-content: center; }
.btn-video {
  display: inline-flex; align-items: center; gap: 12px; min-height: 52px; padding: 0 28px 0 20px; border-radius: 8px;
  font-size: 15px; font-weight: 700; text-decoration: none;
}

/* 価値の章の見出し（濃紺の帯） */
.value-head {
  display: flex; flex-wrap: wrap; align-items: center; gap: 20px 40px;
  padding: 48px 56px; border-radius: 20px; background: var(--eg-navy);
}
.value-head__num {
  margin: 0; font-family: 'Inter', sans-serif; font-size: 72px; line-height: 1; font-weight: 600;
  letter-spacing: -.03em; color: var(--eg-sky);
}
.value-head__main { flex: 1 1 560px; min-width: 0; }
.value-tags { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.value-tag {
  display: inline-flex; align-items: center; gap: 8px; height: 32px; padding: 0 14px; border-radius: 8px;
  background: #FFFFFF; font-size: 13px; font-weight: 700; color: var(--eg-navy);
}
.value-tag__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.value-tag--off {
  background: transparent; border: 1px dashed rgba(255,255,255,.28); font-weight: 500; color: rgba(255,255,255,.42);
}
.value-head__title { margin: 16px 0 0; font-size: 36px; line-height: 1.45; font-weight: 700; letter-spacing: .02em; color: #FFFFFF; }
.value-lead { margin: 40px 0 0; max-width: 52em; font-size: 17px; line-height: 2; color: #374151; }

.point-title {
  margin: 64px 0 0; padding-left: 20px; border-left: 4px solid var(--accent);
  font-size: 26px; line-height: 1.55; font-weight: 700; color: var(--eg-navy);
}
.point-title--next { margin-top: 80px; }
.points { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 56px 48px; }
.point { flex: 1 1 400px; min-width: 0; }
.point__title { margin: 28px 0 0; font-size: 20px; line-height: 1.5; font-weight: 700; color: var(--eg-ink); }
.point__text { margin: 12px 0 0; font-size: 15px; line-height: 1.95; color: #374151; }

/* 図の枠 */
.fig { margin: 0; aspect-ratio: 16 / 10; }
.fig--wash { background: var(--eg-wash); }
.fig--white { background: #FFFFFF; }
.fig--sky { background: var(--eg-navy-050); }
.fig__img { display: block; width: 100%; height: 100%; object-fit: contain; }
.fig__img--cover { object-fit: cover; }
.fig__img--pad-y { padding: 12px 0; }
.fig__img--pad-16 { padding: 16px; }
.fig__img--pad-20 { padding: 20px; }
.fig__img--pad-20-24 { padding: 20px 24px; }
.fig--diagram { overflow: visible; padding: 28px; display: flex; flex-direction: column; justify-content: center; }
.fig__caption { margin: 0; font-size: 13px; font-weight: 700; letter-spacing: .06em; color: #64748B; }

/* 2枚重ねのスクリーンショット */
.duo__a, .duo__b {
  position: absolute; width: 64%; height: auto; display: block; border-radius: 10px;
  box-shadow: 0 20px 40px -12px rgba(14,42,71,.16), 0 4px 8px rgba(14,42,71,.04);
}
.duo__a { left: 6%; top: 8%; }
.duo__b { right: 6%; bottom: 8%; }
.fig--duo-analysis .duo__a, .fig--duo-analysis .duo__b { border-radius: 8px; border: 1px solid #E5E7EB; }
.fig--duo-analysis .duo__a { left: 5%; top: 7%; }
.fig--duo-analysis .duo__b { right: 5%; bottom: 7%; width: 56%; }

/* 図：音声認識の流れ */
.fig--asr { padding: 32px 28px; flex-direction: row; align-items: center; }
.asr { width: 100%; display: flex; align-items: stretch; gap: 8px; }
.asr__step {
  flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  padding: 28px 12px; border-radius: 14px; text-align: center;
}
.asr__step--goal { flex-grow: 1.15; }
.asr__icon {
  flex: none; display: flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 50%;
  background: var(--eg-navy-050); color: var(--eg-navy);
}
.asr__step--goal .asr__icon { background: rgba(255,255,255,.12); color: #FFFFFF; }
.asr__label { margin: 0; font-size: 14px; line-height: 1.6; font-weight: 700; color: var(--eg-navy); }
.asr__step--goal .asr__label { color: #FFFFFF; }
.asr__arrow { flex: 0 0 auto; display: flex; align-items: center; justify-content: center; color: var(--accent); }

/* 図：サポート機能 */
.fig--support { gap: 16px; }
.support { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.support li {
  display: flex; align-items: center; gap: 14px; min-height: 76px; padding: 14px 16px; border-radius: 12px;
  background: #FFFFFF; border: 1px solid #E5E7EB; font-size: 14px; line-height: 1.5; font-weight: 700; color: var(--eg-ink);
}
.support__icon {
  flex: 0 0 auto; display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--eg-navy-050); color: var(--eg-navy);
}

/* 図：足場かけの4段階 */
.steps { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; }
.steps__item {
  display: flex; align-items: center; gap: 14px; min-height: 58px; padding: 10px 18px; border-radius: 12px;
  background: #FFFFFF; border: 1px solid #E5E7EB; font-size: 15px; line-height: 1.5; font-weight: 700; color: var(--eg-ink);
}
.steps__item--navy { background: var(--eg-navy); border-color: var(--eg-navy); color: #FFFFFF; }
.steps__num {
  flex: 0 0 auto; display: flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 50%;
  background: var(--eg-navy-050); font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 700; color: var(--eg-navy);
}
.steps__item--navy .steps__num { background: #FFFFFF; }
.steps__arrow { display: flex; align-items: center; height: 18px; padding-left: 26px; color: #9CA3AF; }

/* 図：CEFR */
.fig--cefr { gap: 22px; }
.cefr__label { margin: 0; font-size: 12px; font-weight: 700; letter-spacing: .06em; color: #64748B; }
.cefr__levels { margin: 10px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.cefr__levels li {
  display: flex; align-items: center; justify-content: center; height: 40px; border-radius: 6px;
  font-family: 'Inter', sans-serif; font-size: 13px; font-weight: 700; color: var(--eg-navy); white-space: nowrap;
}
.cefr__skills { margin: 10px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.cefr__skills li {
  display: flex; align-items: center; justify-content: center; height: 36px; border-radius: 6px;
  background: #FFFFFF; border: 1px solid #E5E7EB; font-size: 13px; font-weight: 700; color: var(--eg-ink); white-space: nowrap;
}
.cefr__units { margin: 10px 0 0; padding: 0; list-style: none; display: flex; align-items: center; gap: 6px; }
.cefr__units li:not(.cefr__chev) {
  flex: 1 1 0; display: flex; align-items: center; justify-content: center; height: 36px; border-radius: 8px;
  background: #FFFFFF; border: 1px solid #C7D3E3; font-size: 13px; font-weight: 700; color: var(--eg-navy); white-space: nowrap;
}
.cefr__units li.is-navy { background: var(--eg-navy); border-color: var(--eg-navy); color: #FFFFFF; }
.cefr__chev { display: flex; color: var(--accent); }

/* ---------- 活用事例 ---------- */
.case-group {
  margin: 56px 0 0; display: flex; align-items: center; gap: 16px;
  font-size: 15px; font-weight: 700; letter-spacing: .08em; color: var(--eg-navy);
}
.case-group span { flex: 1; height: 1px; background: #E5E7EB; }
.case-group--next { margin-top: 48px; }
.cases { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 24px; }
.case {
  flex: 1 1 440px; min-width: 0; display: flex; flex-direction: column;
  padding: 36px 36px 32px; border-radius: 20px;
}
.case__org { margin: 0; display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 700; color: var(--eg-navy); }
.case__org svg { flex: none; }
.case__title { margin: 14px 0 0; font-size: 22px; line-height: 1.5; font-weight: 700; color: var(--eg-ink); }
.case__text { margin: 12px 0 0; font-size: 15px; line-height: 1.95; color: #374151; }
.case__table-wrap { margin-top: auto; padding-top: 24px; }
.case__table { width: 100%; border-collapse: collapse; font-size: 14px; line-height: 1.6; }
.case__table th, .case__table td { padding: 11px 0; border-top: 1px solid #E5E7EB; }
.case__table tr:last-child th, .case__table tr:last-child td { border-bottom: 1px solid #E5E7EB; }
.case__table th { width: 112px; text-align: left; font-weight: 500; color: #64748B; }
.case__table td { font-weight: 700; color: var(--eg-ink); }

.research-note {
  margin-top: 48px; padding: 36px 40px; border-radius: 20px; background: var(--eg-navy-050);
  display: flex; flex-wrap: wrap; gap: 12px 48px;
}
.research-note__title { flex: 0 0 auto; margin: 0; font-size: 18px; line-height: 1.7; font-weight: 700; color: var(--eg-navy); }
.research-note__body { flex: 1 1 560px; min-width: 0; }
.research-note__body p { margin: 0; font-size: 15px; line-height: 1.95; color: #374151; }
.research-note__body .research-note__small { margin-top: 10px; font-size: 12px; line-height: 1.8; color: #64748B; }

/* ---------- ご導入までの流れ ---------- */
.flow { margin: 48px 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 16px; }
.flow__step {
  flex: var(--grow, 1) 1 var(--basis, 200px); min-width: 0;
  padding: 28px 26px 30px; border-radius: 14px; background: var(--eg-wash); border-top: 4px solid var(--eg-navy);
}
.flow__step--first { border-top-color: var(--accent); }
.flow__step--last { background: var(--eg-navy); }
.flow__dot { display: none; }
.flow__label { margin: 0; font-family: 'Inter', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: .14em; color: #64748B; }
.flow__step--first .flow__label { color: var(--eg-navy); }
.flow__step--last .flow__label { color: rgba(255,255,255,.7); }
.flow__title { margin: 10px 0 0; font-size: 19px; line-height: 1.5; font-weight: 700; color: var(--eg-navy); }
.flow__step--last .flow__title { color: #FFFFFF; }
.flow__text { margin: 10px 0 0; font-size: 14px; line-height: 1.85; color: #374151; }

/* ---------- お問い合わせ ---------- */
.contact__dept { margin: 12px 0 0; font-size: 15px; line-height: 1.8; font-weight: 700; color: #64748B; }
.contact { margin-top: 40px; display: flex; flex-wrap: wrap; align-items: flex-start; gap: 32px; }
.contact__card { flex: 999 1 600px; min-width: 0; padding: 48px 52px 52px; border-radius: 20px; }
.contact__aside { flex: 1 1 300px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }

.form { display: flex; flex-direction: column; gap: 28px; }
.form__chips-set { margin: 0; padding: 0; border: 0; min-width: 0; }
.form__label { padding: 0; display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; color: var(--eg-ink); }
.req, .opt { display: inline-flex; align-items: center; height: 20px; padding: 0 7px; border-radius: 4px; font-size: 11px; font-weight: 700; }
.req { color: #FFFFFF; background: var(--eg-navy); }
.opt { color: #64748B; background: var(--eg-wash); }
.form__chips { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 20px 0 16px; border-radius: 8px;
  border: 1px solid var(--eg-line); background: #FFFFFF; font-size: 15px; font-weight: 500; color: var(--eg-ink); cursor: pointer;
  transition: border-color 120ms, background-color 120ms;
}
.chip input { margin: 0; width: 18px; height: 18px; accent-color: var(--eg-navy); }
.chip:has(input:checked) { border-color: var(--eg-navy); background: var(--eg-navy-050); color: var(--eg-navy); font-weight: 700; }
.chip:has(input:focus-visible) { outline: 3px solid rgba(14,42,71,.35); outline-offset: 2px; }
.form__row { display: flex; flex-wrap: wrap; gap: 28px 20px; }
.form__field { flex: 1 1 280px; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.form__row .form__field:only-child { flex-grow: 0; flex-basis: calc(50% - 10px); }
.input {
  width: 100%; height: 52px; padding: 0 16px; border: 1px solid var(--eg-line); border-radius: 10px;
  background: #FFFFFF; font-size: 16px; color: var(--eg-ink);
}
.input--area { height: auto; min-height: 148px; padding: 14px 16px; line-height: 1.7; resize: vertical; }
.input::placeholder { color: #9CA3AF; }
.input:focus { outline: none; border-color: var(--eg-navy); box-shadow: 0 0 0 3px rgba(14,42,71,.14); }
.input[aria-invalid="true"] { border-color: #B42318; }
.input[aria-invalid="true"]:focus { box-shadow: 0 0 0 3px rgba(180,35,24,.14); }
.form__error { margin: 0; font-size: 13px; line-height: 1.6; font-weight: 500; color: #B42318; }
.form__chips-set .form__error { margin-top: 8px; }
.form__submit { display: flex; flex-direction: column; gap: 20px; padding-top: 4px; }
.form__agree { display: flex; align-items: center; gap: 12px; min-height: 44px; font-size: 15px; color: var(--eg-ink); cursor: pointer; }
.form__agree input { margin: 0; width: 20px; height: 20px; flex: none; accent-color: var(--eg-navy); }
.form__agree a { font-weight: 700; color: var(--eg-navy); text-underline-offset: 3px; }
.btn-submit {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; width: 100%; min-height: 60px;
  border: 0; border-radius: 12px; font-size: 17px; font-weight: 700; cursor: pointer;
}
.btn-submit[disabled] { opacity: .6; cursor: progress; }

.thanks { display: flex; flex-direction: column; align-items: flex-start; padding: 32px 0 20px; }
.thanks[hidden] { display: none; }
.thanks:focus { outline: none; }
.thanks__icon {
  display: flex; align-items: center; justify-content: center; width: 64px; height: 64px; border-radius: 50%;
  background: #E6F2EC; color: #2E8B6F;
}
.thanks__title { margin: 28px 0 0; font-size: 26px; line-height: 1.5; font-weight: 700; color: var(--eg-navy); }
.thanks__text { margin: 14px 0 0; font-size: 16px; line-height: 1.9; color: #374151; }
.thanks__back {
  margin-top: 32px; display: inline-flex; align-items: center; min-height: 48px; padding: 0 24px; border-radius: 10px;
  font-size: 15px; font-weight: 700; cursor: pointer;
}

.trial { padding: 36px 32px; border-radius: 20px; background: var(--eg-navy); }
.trial__title { margin: 0; font-size: 20px; line-height: 1.5; font-weight: 700; color: #FFFFFF; }
.trial__text { margin: 10px 0 0; font-size: 15px; line-height: 1.8; color: rgba(255,255,255,.82); }
.trial__btn {
  margin-top: 24px; display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px;
  border-radius: 12px; font-size: 15px; font-weight: 700; text-decoration: none;
}
.trial__btn:hover { background: rgba(255,255,255,.2); }
.mail { padding: 32px; border-radius: 20px; background: var(--eg-wash); }
.mail__title { margin: 0; display: flex; align-items: center; gap: 10px; font-size: 16px; line-height: 1.5; font-weight: 700; color: var(--eg-navy); }
.mail__addr {
  margin-top: 8px; display: inline-flex; align-items: center; min-height: 44px;
  font-family: 'Inter', sans-serif; font-size: 17px; font-weight: 600; color: var(--eg-navy); text-underline-offset: 4px;
}
.mail__dept { margin: 4px 0 0; font-size: 13px; line-height: 1.8; color: #64748B; }

/* ---------- 会社情報・フッター ---------- */
.company { padding: 64px 0 72px; border-top: 1px solid #E5E7EB; }
.company .wrap > * { max-width: 1100px; }
.company__title { margin: 0; font-size: 15px; line-height: 1.6; font-weight: 700; color: var(--eg-navy); }
.company__text { margin: 10px 0 0; font-size: 13px; line-height: 1.95; color: #64748B; }
.site-footer--wash { background: var(--eg-wash); }

/* =========================================================
   タブレット幅（768〜1100px）
   ========================================================= */
@media (max-width: 1100px) and (min-width: 768px) {
  .wrap { padding: 0 40px; }
  .s-hero__inner { column-gap: 40px; }
  .s-hero__title { font-size: 40px; }
  .value-head { padding: 40px 44px; }
  .value-head__num { font-size: 60px; }
  .value-head__title { font-size: 30px; }
  .contact__card { padding: 40px 36px 44px; }
}
@media (max-width: 960px) and (min-width: 768px) {
  .s-hero__inner {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: none;
    grid-template-areas: "badge" "title" "visual" "lead" "actions";
  }
  .s-hero__visual { margin-top: 40px; max-width: 640px; }
}

/* =========================================================
   モバイル（〜767px、参照 390px）
   ========================================================= */
@media (max-width: 767px) {
  body { background: #FFFFFF; }
  section[id] { scroll-margin-top: 72px; }
  .wrap { padding: 0 20px; }

  .school-header__bar { height: 60px; padding: 0 8px 0 20px; gap: 8px; }
  .school-header .site-header__logo img { height: 16px; }
  .school-header__cta { min-height: 40px; padding: 0 14px; border-radius: 8px; font-size: 13px; }

  .eyebrow { font-size: 12px; }
  .sec-title { margin-top: 10px; font-size: 26px; line-height: 1.45; }
  .sec-lead { margin-top: 16px; font-size: 15px; line-height: 1.95; }

  /* ヒーロー：画像を見出しと本文の間に */
  .s-hero { padding: 36px 0 56px; }
  .s-hero__inner {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: none;
    grid-template-areas: "badge" "title" "visual" "lead" "actions";
  }
  .s-hero__badge { height: 30px; padding: 0 14px; gap: 8px; font-size: 12px; }
  .s-hero__title { margin-top: 20px; font-size: 29px; line-height: 1.45; }
  .s-hero__title img { height: 26px; margin-top: 8px; }
  .s-hero__visual { margin: 24px -4px 0; }
  .s-hero__plate { left: 6%; right: 0; top: 8%; bottom: 8%; }
  .s-hero__lead { margin-top: 24px; font-size: 15px; line-height: 1.95; }
  .s-hero__actions { margin-top: 28px; flex-direction: column; gap: 10px; }
  .s-hero__actions .btn { display: flex; min-height: 54px; padding: 0; }

  /* 3つの機能 */
  .sec--features { padding: 64px 0; }
  .features { margin-top: 32px; flex-direction: column; gap: 16px; }
  .feature { border-radius: 14px; }
  .feature__img--contain { padding: 16px 18px; }
  .feature__body { padding: 22px 22px 26px; }
  .feature__num { font-size: 13px; }
  .feature__title { margin-top: 6px; font-size: 20px; }
  .feature__text { margin-top: 10px; font-size: 14px; line-height: 1.9; }
  .features__video { margin-top: 24px; }
  .btn-video { width: 100%; justify-content: center; padding: 0; }

  /* 価値の章 */
  .sec--value { padding: 8px 0 72px; }
  .value-head { display: block; padding: 28px 22px 30px; }
  .value-head__num { font-size: 44px; }
  .value-tags { margin-top: 18px; gap: 6px; }
  .value-tag { gap: 6px; height: 28px; padding: 0 11px; font-size: 12px; }
  .value-tag__dot { width: 6px; height: 6px; }
  .value-head__title { margin-top: 14px; font-size: 23px; line-height: 1.5; }
  .value-lead { margin-top: 24px; font-size: 15px; line-height: 1.95; }
  .point-title { margin-top: 40px; padding-left: 14px; font-size: 19px; line-height: 1.6; }
  .point-title--next { margin-top: 56px; }
  .points { margin-top: 24px; flex-direction: column; gap: 40px; }
  .point { flex: none; }
  .point__title { margin-top: 20px; font-size: 17px; line-height: 1.55; }
  .point__text { margin-top: 8px; font-size: 14px; line-height: 1.9; }

  .fig__img--pad-y { padding: 8px 0; }
  .fig__img--pad-16 { padding: 8px; }
  .fig__img--pad-20 { padding: 10px; }
  .fig__img--pad-20-24 { padding: 12px 14px; }
  .duo__a, .duo__b { width: 66%; border-radius: 6px; }
  .duo__a { left: 5%; top: 7%; }
  .duo__b { right: 5%; bottom: 7%; }
  .fig--duo-analysis .duo__a, .fig--duo-analysis .duo__b { border-radius: 6px; }
  .fig--duo-analysis .duo__a { left: 4%; top: 6%; width: 66%; }
  .fig--duo-analysis .duo__b { right: 4%; bottom: 6%; width: 56%; }

  /* 図はモバイルでクリアなカードに載せ替えて縦積みに */
  .fig--to-card {
    aspect-ratio: auto; padding: 18px; border-radius: 14px;
    background: rgba(143,185,222,.045);
    box-shadow: inset 0 0 7px 3px rgba(255,255,255,.7), inset 0 0 14px rgba(143,185,222,.22),
      0 1px 0 rgba(143,185,222,.3), 0 2px 5px rgba(14,42,71,.06), 0 18px 30px -16px rgba(62,78,149,.22);
    backdrop-filter: blur(3px) saturate(115%); -webkit-backdrop-filter: blur(3px) saturate(115%);
  }
  .fig--asr { flex-direction: column; align-items: stretch; }
  .asr { flex-direction: column; gap: 0; }
  .asr__step, .asr__step.eg-card {
    flex: none; flex-direction: row; justify-content: flex-start; gap: 14px; padding: 12px 16px; border-radius: 12px; text-align: left;
  }
  .asr__step:not(.asr__step--goal) {
    background: #FFFFFF; border: 1px solid #E5E7EB; box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none;
  }
  .asr__step:not(.asr__step--goal)::before, .asr__step:not(.asr__step--goal)::after { display: none; }
  .asr__icon { width: 40px; height: 40px; }
  .asr__icon svg { width: 20px; height: 20px; }
  .asr__label { line-height: 1.5; }
  .asr__arrow { height: 22px; }
  .asr__arrow svg { width: 16px; height: 16px; transform: rotate(90deg); }

  .fig--support { gap: 12px; }
  .fig__caption { font-size: 12px; }
  .support { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .support li { gap: 12px; min-height: 56px; padding: 8px 14px; }
  .support__icon { width: 36px; height: 36px; }
  .support__icon svg { width: 18px; height: 18px; }

  .steps__item { gap: 12px; min-height: 54px; padding: 8px 14px; font-size: 14px; }
  .steps__num { width: 28px; height: 28px; font-size: 13px; }
  .steps__arrow { padding-left: 20px; }

  .fig--cefr { gap: 18px; }
  .cefr__label { font-size: 11px; }
  .cefr__levels { margin-top: 8px; gap: 3px; }
  .cefr__levels li { height: 34px; border-radius: 5px; font-size: 11px; }
  .cefr__levels li:first-child { font-size: 10px; }
  .cefr__skills { margin-top: 8px; gap: 5px; }
  .cefr__skills li { height: 34px; border-radius: 5px; font-size: 12px; }
  .cefr__units { margin-top: 8px; gap: 4px; }
  .cefr__units li:not(.cefr__chev) { height: 32px; font-size: 12px; }
  .cefr__chev svg { width: 12px; height: 12px; }

  /* 活用事例 */
  .sec--cases { padding: 64px 0 36px; }
  .case-group { margin-top: 36px; gap: 12px; font-size: 14px; }
  .case-group--next { margin-top: 36px; }
  .cases { margin-top: 16px; flex-direction: column; gap: 16px; }
  .case { flex: none; padding: 24px 22px; border-radius: 14px; }
  .case__org { gap: 8px; font-size: 14px; }
  .case__org svg { width: 18px; height: 18px; }
  .case__title { margin-top: 10px; font-size: 18px; line-height: 1.55; }
  .case__text { margin-top: 8px; font-size: 14px; line-height: 1.9; }
  .case__table-wrap { padding-top: 18px; }
  .case__table { font-size: 13px; }
  .case__table th, .case__table td { padding: 9px 0; }
  .case__table th { width: 96px; }
  .research-note { display: block; margin-top: 32px; padding: 24px 22px; border-radius: 14px; }
  .research-note__title { font-size: 16px; line-height: 1.6; }
  .research-note__body { margin-top: 10px; }
  .research-note__body p { font-size: 14px; line-height: 1.9; }
  .research-note__body .research-note__small { font-size: 11px; }

  /* 導入の流れ：縦のタイムライン */
  .sec--flow { padding: 32px 0; }
  .flow { margin-top: 32px; display: block; }
  .flow__step, .flow__step--first, .flow__step--last {
    position: relative; display: flex; gap: 16px; padding: 0 0 24px; border-radius: 0; background: none; border-top: 0;
  }
  .flow__step:last-child { padding-bottom: 0; }
  .flow__step:not(:last-child)::before {
    content: ""; position: absolute; left: 17px; top: 36px; bottom: 0; width: 2px; background: #E5E7EB;
  }
  .flow__dot {
    position: relative; flex: 0 0 auto; display: flex; align-items: center; justify-content: center;
    width: 36px; height: 36px; border-radius: 50%; background: var(--eg-navy);
    font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 700; color: #FFFFFF;
  }
  .flow__body { min-width: 0; padding-top: 5px; }
  .flow__label { display: none; }
  .flow__title, .flow__step--last .flow__title { margin: 0; font-size: 17px; color: var(--eg-navy); }
  .flow__text { margin-top: 6px; }

  /* お問い合わせ */
  .sec--contact { padding: 36px 0 72px; }
  .contact__dept { margin-top: 8px; font-size: 14px; }
  .contact { margin-top: 24px; display: block; }
  .contact__card { padding: 28px 20px 24px; }
  .form { gap: 22px; }
  .form__chips { margin-top: 10px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chip { display: flex; padding: 0 14px; border-radius: 10px; font-size: 14px; }
  .form__row { flex-direction: column; gap: 22px; }
  .form__field, .form__row .form__field:only-child { flex: none; gap: 8px; }
  .input { height: 50px; padding: 0 14px; }
  .input--area { height: auto; min-height: 140px; padding: 12px 14px; }
  .form__submit { gap: 22px; padding-top: 0; }
  .form__agree { font-size: 14px; }
  .btn-submit { min-height: 56px; font-size: 16px; }
  .thanks { padding: 12px 0 8px; }
  .thanks__icon { width: 56px; height: 56px; }
  .thanks__icon svg { width: 26px; height: 26px; }
  .thanks__title { margin-top: 22px; font-size: 21px; }
  .thanks__text { margin-top: 10px; font-size: 15px; }
  .thanks__back { margin-top: 24px; padding: 0 22px; }
  .contact__aside { margin-top: 16px; gap: 16px; }
  .trial { padding: 24px 22px; border-radius: 14px; }
  .trial__title { font-size: 18px; }
  .trial__text { margin-top: 6px; font-size: 14px; }
  .trial__btn { margin-top: 18px; min-height: 50px; }
  .mail { padding: 22px; border-radius: 14px; }
  .mail__title { font-size: 15px; }
  .mail__title svg { width: 18px; height: 18px; }
  .mail__addr { margin-top: 4px; font-size: 16px; }
  .mail__dept { margin: 0; font-size: 12px; }

  /* 会社情報・フッター */
  .company { padding: 48px 0 52px; }
  .company__title { font-size: 14px; }
  .company__text { margin-top: 8px; font-size: 12px; }
  .site-footer--wash { padding: 36px 20px 44px; }
  .site-footer--wash .site-footer__inner { gap: 12px; }
  .site-footer--wash .site-footer__nav { gap: 0 22px; font-size: 13px; }
  .site-footer--wash .site-footer__note { margin-top: 16px; font-size: 11px; }
}

.form[hidden] { display: none; }
.form > .form__field { flex: none; }