/* =========================
  Instructor Layout (Final)
========================= */
.instructor-layout {
  padding: 140px 20px 160px;
  background: transparent;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  color: #333;
}

/* 見出し */
.instructor-heading {
  max-width: 1100px;
  margin: 0 auto 80px;
  font-size: 2.4rem;
  letter-spacing: 0.2em;
  border-bottom: 1px solid #ccc;
  padding-bottom: 16px;
}

.instructor-heading span {
  font-size: 1.6rem;
  letter-spacing: 0.4em;
  opacity: 0.7;
}

/* グリッド */
.instructor-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 80px 60px;
}

/* 講師ユニット */
.instructor-unit {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.instructor-unit.large {
  grid-column: span 2;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}

/* 画像 */
.unit-image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  display: block;
}

/* 大きい人だけ高さを変える */
.instructor-unit.large .unit-image img {
  height: 420px;
}

/* テキスト */
.unit-role {
  font-size: 1.5rem;
  letter-spacing: 0.3em;
  opacity: 0.6;
}

.unit-name {
  font-size: 2.4rem;
  margin: 12px 0 20px;
  letter-spacing: 0.08em;
}

.unit-copy {
  font-size: 2rem;
  line-height: 1.5;
  margin-bottom: 20px;
}

.unit-description p{
  font-size: 1.6rem;
}
/* SP */
@media (max-width: 900px) {
  .instructor-grid {
    grid-template-columns: 1fr;
  }

  .instructor-unit.large {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .unit-image img,
  .instructor-unit.large .unit-image img {
    height: 320px;
  }

  .unit-name {
    font-size: 2rem;
  }
}
/* 写真を少し暗く */
.unit-image img {
  filter: brightness(0.92);
}

/* 粒子感（擬似） */
.unit-image {
  position: relative;
}

.unit-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 3px 3px;
  pointer-events: none;
  opacity: 0.35;
}

/* =========================
  Main Instructor Reverse
========================= */

/* 反転レイアウト */
.instructor-unit.reverse-main {
  grid-template-columns: 1fr 1.2fr;
}

/* テキスト側を少し内に寄せる */
.instructor-unit.reverse-main .unit-text {
  padding-right: 40px;
}

/* テキストに線フレーム */
.unit-text.framed {
  position: relative;
  padding: 40px 40px 48px;
}

.unit-text.framed::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border-top: 1px solid #bbb;
  border-left: 1px solid #bbb;
}

.unit-text.framed::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 40px;
  height: 40px;
  border-bottom: 1px solid #bbb;
  border-right: 1px solid #bbb;
}

/* 画像側に縦ライン */
.unit-image.lined {
  position: relative;
}

.unit-image.lined::before {
  content: "";
  position: absolute;
  top: -24px;
  bottom: -24px;
  left: -24px;
  width: 1px;
  background: #ccc;
}

/* SP */
@media (max-width: 900px) {
  .instructor-unit.reverse-main {
    grid-template-columns: 1fr;
  }

  .instructor-unit.reverse-main .unit-text {
    padding-right: 0;
  }

  .unit-image.lined::before {
    display: none;
  }
}

/* =========================
  Main Image Line Design
========================= */

/* メイン画像の外枠ライン */
.instructor-unit.large .unit-image {
  position: relative;
}

/* 外枠（角だけ） */
.instructor-unit.large .unit-image::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(0,0,0,.25);
  pointer-events: none;
}

/* 縦アクセントライン（既存より少し強調） */
.instructor-unit.large .unit-image::before {
  content: "";
  position: absolute;
  top: -32px;
  bottom: -32px;
  left: -28px;
  width: 1px;
  background: rgba(0,0,0,.35);
}

/* =========================
  Sub Image Line Design
========================= */

/* サブ画像 */
.instructor-unit:not(.large) .unit-image {
  position: relative;
}

/* 角だけの軽いライン */
.instructor-unit:not(.large) .unit-image::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(0,0,0,.15);
  pointer-events: none;
}
/* サブ画像下の横ライン */
.instructor-unit:not(.large) .unit-image::before {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: -16px;
  height: 1px;
  background: rgba(0,0,0,.12);
}

/* =========================
  Special Instructors Section
========================= */
.special-instructors {
  padding: 140px 20px 160px;
  background: transparent;
  color: #333;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
}

.special-inner {
  max-width: 900px;
  margin: 0 auto;
  padding-top: 80px;
  border-top: 1px solid #ccc; /* ← 上とつなぐ線 */
}

/* 見出し */
.special-heading {
  margin-bottom: 48px;
}

.special-heading .en {
  display: block;
  font-size: 2rem;
  letter-spacing: 0.25em;
  margin-bottom: 8px;
}

.special-heading .jp {
  display: block;
  font-size: 1.5rem;
  letter-spacing: 0.2em;
  opacity: 0.7;
}

/* 本文 */
.special-text {
  max-width: 720px;
  line-height: 2.1;
}

.special-text p {
  margin-bottom: 28px;
  font-size: 1.3rem;
}

/* SP */
@media (max-width: 768px) {
  .special-instructors {
    padding: 100px 20px 120px;
  }

  .special-heading .en {
    font-size: 1.2rem;
  }
}

.special-emphasis {
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #222;
}

.t-bold{
  font-weight: 800;
}