/* ==========================================================================
   Course Page — 講座募集ページ用スタイル
   ========================================================================== */

/* ===== Course Hero ===== */
.course-hero {
  position: relative;
  padding: 180px 0 100px;
  overflow: hidden;
  background: var(--paper);
}
.course-hero .hero-shape {
  position: absolute;
  top: 80px;
  left: 0;
  width: 100%;
  height: 320px;
  background: var(--brand);
  clip-path: polygon(0 0, 100% 0, 100% 22%, 22% 100%);
  z-index: 0;
  pointer-events: none;
}
.course-hero .hero-shape::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(255,255,255,.10), transparent 55%),
    radial-gradient(ellipse at 80% 20%, rgba(0,0,0,.06), transparent 55%);
  clip-path: inherit;
}
@media (max-width: 960px) {
  .course-hero .hero-shape { height: 260px; clip-path: polygon(0 0, 100% 0, 100% 26%, 26% 100%); }
}
@media (max-width: 640px) {
  .course-hero { padding: 130px 0 70px; }
  .course-hero .hero-shape { height: 200px; clip-path: polygon(0 0, 100% 0, 100% 32%, 30% 100%); }
}

.course-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 880px;
  padding: 48px 44px 44px;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
@media (max-width: 640px) {
  .course-hero-inner { padding: 32px 22px 28px; }
}

/* 講座レベルタグ（BASIC など） */
.course-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}
.course-hero-tag .tag-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  color: #fff;
  background: var(--brand);
  padding: 6px 12px;
  border-radius: 2px;
}
.course-hero-tag .tag-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-sub);
  letter-spacing: .02em;
}
@media (max-width: 640px) {
  .course-hero-tag { margin-bottom: 20px; }
  .course-hero-tag .tag-label { font-size: 10px; padding: 5px 10px; }
  .course-hero-tag .tag-text { font-size: 12px; }
}

.course-hero-title {
  font-size: clamp(32px, 5.2vw, 60px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 28px;
  color: var(--ink);
}
.course-hero-title .accent {
  color: var(--brand);
  position: relative;
  display: inline-block;
}
.course-hero-title .accent::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 12px;
  background: var(--brand-soft);
  z-index: -1;
  transform: skewX(-4deg);
}
@media (max-width: 640px) {
  .course-hero-title { font-size: 28px; line-height: 1.4; margin-bottom: 22px; }
}

.course-hero-sub {
  font-size: 16px;
  color: var(--ink-sub);
  line-height: 1.95;
  margin: 0 0 36px;
  max-width: 620px;
}
@media (max-width: 640px) {
  .course-hero-sub { font-size: 14px; margin-bottom: 28px; }
}

/* メタ情報 4ブロック（PRICE / FORMAT / TIME / SIZE） */
.course-hero-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 32px;
}
.course-hero-meta .meta-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.course-hero-meta .meta-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--ink-soft);
}
.course-hero-meta .meta-value {
  display: flex;
  align-items: baseline;
  gap: 4px;
  color: var(--ink);
}
.course-hero-meta .meta-value strong {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.01em;
}
.course-hero-meta .meta-value span {
  font-size: 11px;
  color: var(--ink-sub);
}
@media (max-width: 640px) {
  .course-hero-meta {
    grid-template-columns: 1fr 1fr;
    gap: 16px 20px;
  }
  .course-hero-meta .meta-value strong { font-size: 18px; }
}

.course-hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.course-hero-cta .btn { padding: 15px 28px; }
@media (max-width: 640px) {
  .course-hero-cta { gap: 12px; }
  .course-hero-cta .btn { padding: 12px 20px; font-size: 13px; }
}

/* ===== Target — こんな方に ===== */
.course-target {
  padding: clamp(72px, 10vw, 120px) 0;
}
.target-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 32px;
}
.target-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-sub);
}
.target-item strong {
  color: var(--ink);
  font-weight: 700;
  background: linear-gradient(transparent 60%, var(--brand-soft) 60%);
  padding: 0 2px;
}
.target-check {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  background: var(--brand);
  color: #fff;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
  margin-top: 2px;
}
@media (max-width: 820px) {
  .target-list { grid-template-columns: 1fr; gap: 12px; }
  .target-item { padding: 18px 18px; font-size: 14px; }
}

/* ===== Benefit — 講座のゴール（一言セクション） ===== */
.course-benefit {
  padding: clamp(72px, 10vw, 120px) 0;
  background: var(--paper-deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
}
.course-benefit-inner {
  max-width: 720px;
}
.benefit-kicker {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--brand);
  letter-spacing: .04em;
  margin-bottom: 16px;
}
.benefit-title {
  font-size: clamp(26px, 3.6vw, 42px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
  color: var(--ink);
}
.benefit-title .accent {
  color: var(--brand);
  position: relative;
  display: inline-block;
}
.benefit-title .accent::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 10px;
  background: var(--brand-soft);
  z-index: -1;
  transform: skewX(-4deg);
}
.benefit-sub {
  font-size: 15px;
  line-height: 2;
  color: var(--ink-sub);
  margin: 0;
}
@media (max-width: 640px) {
  .benefit-title { font-size: 24px; }
  .benefit-sub { font-size: 13px; line-height: 1.9; }
}

/* ===== Curriculum — 学ぶ内容 ===== */
.course-curriculum {
  padding: clamp(72px, 10vw, 120px) 0;
}
.curriculum-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: clamp(40px, 6vw, 64px);
}
.curr-item {
  padding: 36px 32px;
  background: var(--paper);
  border: 1px solid var(--line);
  transition: transform .3s ease, box-shadow .3s ease;
}
.curr-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px rgba(0,0,0,.15);
}
.curr-num {
  font-family: var(--font-serif);
  font-size: 38px;
  font-weight: 400;
  color: var(--brand);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.curr-item h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 14px;
  color: var(--ink);
}
.curr-item p {
  font-size: 14px;
  line-height: 1.9;
  color: var(--ink-sub);
  margin: 0;
}
.curr-item strong {
  color: var(--ink);
  font-weight: 700;
  background: linear-gradient(transparent 60%, var(--brand-soft) 60%);
  padding: 0 2px;
}
@media (max-width: 820px) {
  .curriculum-grid { grid-template-columns: 1fr; }
  .curr-item { padding: 28px 24px; }
}

/* 練習ドリル補足ブロック */
.curriculum-drill {
  max-width: 820px;
  padding: 40px 44px;
  background: var(--ink);
  color: #fff;
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}
.curriculum-drill::before {
  content: "";
  position: absolute;
  top: -30px;
  right: -30px;
  width: 160px;
  height: 160px;
  background: var(--brand);
  border-radius: 50%;
  opacity: .2;
}
.drill-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--brand);
  margin-bottom: 16px;
  position: relative;
}
.drill-title {
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 700;
  margin: 0 0 18px;
  line-height: 1.5;
  position: relative;
}
.drill-title em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--brand);
  font-weight: 400;
}
.curriculum-drill p {
  font-size: 14px;
  line-height: 1.95;
  color: rgba(255,255,255,.8);
  margin: 0;
  position: relative;
}
.curriculum-drill strong {
  color: #fff;
  font-weight: 700;
}
@media (max-width: 640px) {
  .curriculum-drill { padding: 28px 24px; }
  .curriculum-drill p { font-size: 13px; }
}

/* ===== Outline — 講座概要 ===== */
.course-outline {
  padding: clamp(72px, 10vw, 120px) 0;
  background: var(--paper-deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.outline-list {
  max-width: 820px;
  margin: 0;
}
.outline-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.outline-row:first-child { border-top: 1px solid var(--line); }
.outline-row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--ink-soft);
  padding-top: 4px;
}
.outline-row dd {
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
  margin: 0;
}
.outline-row dd strong {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 400;
  color: var(--brand);
  letter-spacing: -0.01em;
}
@media (max-width: 640px) {
  .outline-row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 16px 0;
  }
  .outline-row dt { font-size: 10px; }
  .outline-row dd { font-size: 14px; }
  .outline-row dd strong { font-size: 18px; }
}

/* ===== Payment — お支払い ===== */
.course-payment {
  padding: clamp(72px, 10vw, 120px) 0;
}
.payment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 820px;
  margin-bottom: 28px;
}
.payment-item {
  padding: 36px 32px;
  background: var(--paper);
  border: 1px solid var(--line);
  position: relative;
}
.payment-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--brand);
  margin-bottom: 14px;
}
.payment-item h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 14px;
  color: var(--ink);
}
.payment-item p {
  font-size: 14px;
  line-height: 1.9;
  color: var(--ink-sub);
  margin: 0;
}
.payment-item strong {
  color: var(--ink);
  font-weight: 700;
  background: linear-gradient(transparent 60%, var(--brand-soft) 60%);
  padding: 0 2px;
}
.payment-note {
  max-width: 820px;
  font-size: 12px;
  color: var(--ink-soft);
  line-height: 1.8;
  padding: 16px 20px;
  background: var(--paper-deep);
  border-left: 3px solid var(--brand);
  margin: 0;
}
@media (max-width: 640px) {
  .payment-grid { grid-template-columns: 1fr; }
  .payment-item { padding: 28px 24px; }
}

/* ===== Testimonials — 受講者の声 ===== */
.course-testimonials {
  padding: clamp(72px, 10vw, 120px) 0;
  background: var(--paper-deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.voices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}
.voice {
  padding: 28px 26px;
  background: var(--paper);
  border: 1px solid var(--line);
  margin: 0;
  position: relative;
}
.voice::before {
  content: "\201C";  /* 左ダブルクォート */
  position: absolute;
  top: 6px;
  left: 14px;
  font-family: var(--font-serif);
  font-size: 56px;
  color: var(--brand-soft);
  line-height: 1;
}
.voice blockquote {
  font-size: 14px;
  line-height: 1.95;
  color: var(--ink-sub);
  margin: 0 0 20px;
  padding-top: 18px;
  position: relative;
  quotes: none;
}
.voice figcaption {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: .04em;
}
.voice-attr {
  font-weight: 700;
  color: var(--ink);
}
.voice-date {
  font-family: var(--font-mono);
  color: var(--ink-soft);
  font-size: 10px;
  letter-spacing: .12em;
}
.voices-note {
  font-size: 11px;
  color: var(--ink-soft);
  margin: 0;
  text-align: right;
}
@media (max-width: 820px) {
  .voices-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Training Page — 法人向け新人研修ページ用の追加スタイル
   ========================================================================== */

/* ===== Fields — 対応領域 8カードグリッド ===== */
.fields-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: clamp(32px, 5vw, 48px);
}
.field-item {
  padding: 28px 24px;
  background: var(--paper);
  border: 1px solid var(--line);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  display: flex;
  flex-direction: column;
}
.field-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px rgba(0,0,0,.15);
  border-color: var(--brand);
}
.field-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--brand);
  margin-bottom: 12px;
}
.field-title {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--ink);
  line-height: 1.4;
}
.field-desc {
  font-size: 13px;
  line-height: 1.8;
  color: var(--ink-sub);
  margin: 0 0 16px;
  flex: 1;
}
.field-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.field-tags span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .04em;
  color: var(--ink-soft);
  background: var(--paper-deep);
  padding: 4px 8px;
  border-radius: 2px;
}
.fields-note {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.9;
  margin: 0;
  padding: 16px 20px;
  background: var(--paper-deep);
  border-left: 3px solid var(--brand);
}
@media (max-width: 1024px) {
  .fields-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 820px) {
  .fields-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .fields-grid { grid-template-columns: 1fr; }
}

/* ===== Pricing — 料金プラン2枚 ===== */
.pricing-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: clamp(32px, 5vw, 56px);
}
.pricing-card {
  padding: 40px 36px;
  background: var(--paper);
  border: 1px solid var(--line);
  position: relative;
}
.pricing-card-feature {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.pricing-card-feature::before {
  content: "";
  position: absolute;
  top: -30px;
  right: -30px;
  width: 180px;
  height: 180px;
  background: var(--brand);
  border-radius: 50%;
  opacity: .15;
}
.pricing-card > * { position: relative; z-index: 1; }
.pricing-card-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--brand);
  margin-bottom: 14px;
}
.pricing-card-title {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 24px;
  color: var(--ink);
  line-height: 1.4;
}
.pricing-card-feature .pricing-card-title { color: #fff; }

.pricing-card-price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 8px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 20px;
}
.pricing-card-feature .pricing-card-price {
  border-color: rgba(255,255,255,.18);
}
.pricing-card-price strong {
  font-family: var(--font-serif);
  font-size: 44px;
  font-weight: 400;
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.pricing-card-feature .pricing-card-price strong { color: #fff; }
.pricing-card-price span {
  font-size: 12px;
  color: var(--ink-sub);
  letter-spacing: .04em;
}
.pricing-card-feature .pricing-card-price span { color: rgba(255,255,255,.7); }
.pricing-card-price em {
  font-family: var(--font-serif);
  font-style: normal;
  font-size: 20px;
  margin-left: 6px;
}

.pricing-card-badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  border-radius: 2px;
  margin-bottom: 20px;
}
.pricing-card-badge-alt {
  background: rgba(240, 78, 75, .15);
  color: var(--brand);
}
.pricing-card-feature .pricing-card-badge-alt {
  background: rgba(240, 78, 75, .25);
  color: #fff;
}

.pricing-card-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.pricing-card-list li {
  font-size: 13px;
  line-height: 1.85;
  color: var(--ink-sub);
  padding-left: 18px;
  position: relative;
}
.pricing-card-feature .pricing-card-list li { color: rgba(255,255,255,.8); }
.pricing-card-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--brand);
}
.pricing-card-list strong {
  color: var(--ink);
  font-weight: 700;
}
.pricing-card-feature .pricing-card-list strong { color: #fff; }

@media (max-width: 820px) {
  .pricing-cards { grid-template-columns: 1fr; }
  .pricing-card { padding: 32px 26px; }
  .pricing-card-price strong { font-size: 36px; }
}

/* 料金注記（交通費・支払い・キャンセル） */
.pricing-note {
  max-width: 820px;
  padding: 24px 28px;
  background: var(--paper);
  border: 1px solid var(--line);
}
.pricing-note-list {
  display: grid;
  gap: 14px;
  margin: 0;
}
.pricing-note-list > div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 16px;
  align-items: start;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
}
.pricing-note-list > div:last-child { border-bottom: none; padding-bottom: 0; }
.pricing-note-list > div:first-child { padding-top: 0; }
.pricing-note-list dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--brand);
  padding-top: 2px;
}
.pricing-note-list dd {
  font-size: 13px;
  line-height: 1.85;
  color: var(--ink-sub);
  margin: 0;
}
@media (max-width: 640px) {
  .pricing-note { padding: 20px 22px; }
  .pricing-note-list > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* ===== Flow — 研修までの流れ 4ステップ ===== */
.flow-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: none;
}
.flow-step {
  padding: 32px 26px;
  background: var(--paper);
  border: 1px solid var(--line);
  position: relative;
}
.flow-step-num {
  font-family: var(--font-serif);
  font-size: 42px;
  font-weight: 400;
  color: var(--brand);
  line-height: 1;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}
.flow-step h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--ink);
}
.flow-step p {
  font-size: 13px;
  line-height: 1.85;
  color: var(--ink-sub);
  margin: 0;
}
@media (max-width: 820px) {
  .flow-steps { grid-template-columns: 1fr 1fr; gap: 16px; }
}
@media (max-width: 480px) {
  .flow-steps { grid-template-columns: 1fr; }
  .flow-step { padding: 26px 22px; }
  .flow-step-num { font-size: 34px; margin-bottom: 14px; }
}

/* ==========================================================================
   Development Page — 開発依頼ページ専用スタイル
   ========================================================================== */

/* ===== Fields グリッド4列バリアント（開発領域用） ===== */
.fields-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1024px) {
  .fields-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .fields-grid-4 { grid-template-columns: 1fr; }
}

/* ===== Pricing 3段階の階段（ご相談 → 見積 → 開発） =====
   金額の大きさに応じて視覚的な"段差"をつける。
   STEP01（無料）= シンプル
   STEP02（見積）= 中間 / 少しだけ強調
   STEP03（開発）= 主役 / 黒背景で際立たせる
*/
.dev-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-bottom: clamp(40px, 6vw, 64px);
  position: relative;
}
.dev-step {
  padding: 40px 32px;
  background: var(--paper);
  border: 1px solid var(--line);
  position: relative;
  /* 階段状に上下位置をずらす：段差で視線誘導 */
}
.dev-step + .dev-step {
  border-left: none;
}
.dev-step-mid {
  background: var(--paper-deep);
}
.dev-step-main {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
  overflow: hidden;
}
.dev-step-main::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 180px;
  height: 180px;
  background: var(--brand);
  border-radius: 50%;
  opacity: .15;
}
.dev-step > * { position: relative; z-index: 1; }

.dev-step-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .22em;
  color: var(--brand);
  margin-bottom: 14px;
}
.dev-step-title {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 20px;
  color: var(--ink);
  line-height: 1.4;
}
.dev-step-main .dev-step-title { color: #fff; }

.dev-step-price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 6px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 20px;
}
.dev-step-main .dev-step-price {
  border-color: rgba(255,255,255,.18);
}
.dev-step-price strong {
  font-family: var(--font-serif);
  font-size: 38px;
  font-weight: 400;
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.dev-step-main .dev-step-price strong { color: #fff; }
.dev-step-price span {
  font-size: 11px;
  color: var(--ink-sub);
  letter-spacing: .04em;
}
.dev-step-main .dev-step-price span { color: rgba(255,255,255,.7); }

.dev-step-desc {
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink-sub);
  margin: 0;
}
.dev-step-main .dev-step-desc { color: rgba(255,255,255,.8); }
.dev-step-desc strong {
  color: var(--ink);
  font-weight: 700;
}
.dev-step-main .dev-step-desc strong { color: #fff; }

@media (max-width: 820px) {
  .dev-steps {
    grid-template-columns: 1fr;
  }
  .dev-step + .dev-step {
    border-left: 1px solid var(--line);
    border-top: none;
  }
  .dev-step-main + .dev-step,
  .dev-step + .dev-step-main {
    border-color: var(--ink);
  }
  .dev-step { padding: 32px 26px; }
  .dev-step-price strong { font-size: 32px; }
}

/* ===== 見積が有料の理由ブロック — 誠実な説明 ===== */
.dev-estimate-note {
  max-width: 820px;
  padding: 40px 44px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--brand);
  margin-bottom: clamp(32px, 5vw, 48px);
}
.estimate-note-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--brand);
  margin-bottom: 14px;
}
.estimate-note-title {
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
  line-height: 1.5;
  margin: 0 0 20px;
  color: var(--ink);
}
.estimate-note-title em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--brand);
  font-weight: 400;
}
.dev-estimate-note p {
  font-size: 14px;
  line-height: 2;
  color: var(--ink-sub);
  margin: 0 0 1em;
}
.dev-estimate-note p:last-child { margin-bottom: 0; }
.dev-estimate-note strong {
  color: var(--ink);
  font-weight: 700;
  background: linear-gradient(transparent 60%, var(--brand-soft) 60%);
  padding: 0 2px;
}
@media (max-width: 640px) {
  .dev-estimate-note { padding: 28px 24px; }
  .dev-estimate-note p { font-size: 13px; line-height: 1.95; }
}

/* ===== Apply — お申込み ===== */
.course-apply {
  padding: clamp(80px, 12vw, 140px) 0;
  position: relative;
  overflow: hidden;
}
.course-apply::before {
  content: "";
  position: absolute;
  top: -40px; right: -40px;
  width: 240px;
  height: 240px;
  background: var(--brand);
  opacity: .06;
  border-radius: 50%;
}
.course-apply-inner {
  max-width: 720px;
  text-align: center;
  position: relative;
}
.apply-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--brand);
  margin-bottom: 20px;
}
.apply-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 28px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.apply-text {
  font-size: 15px;
  line-height: 2;
  color: var(--ink-sub);
  margin: 0 0 40px;
}

.apply-steps {
  list-style: none;
  counter-reset: none;
  padding: 0;
  margin: 0 0 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  text-align: left;
}
.apply-steps li {
  padding: 22px 20px;
  background: var(--paper-deep);
  border: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink);
  font-weight: 500;
}
.apply-step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--brand);
  margin-bottom: 10px;
}
@media (max-width: 820px) {
  .apply-steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .apply-steps { grid-template-columns: 1fr; gap: 10px; }
  .apply-steps li { padding: 18px 18px; font-size: 13px; }
}

.apply-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.btn-large {
  padding: 20px 40px;
  font-size: 15px;
}
.apply-note {
  font-size: 12px;
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.7;
}
@media (max-width: 640px) {
  .btn-large { padding: 16px 28px; font-size: 14px; }
}