.pmu-instructor-directory {
  --pmu-blue: #087be6;
  --pmu-navy: #071d3d;
  --pmu-text: #526174;
  --pmu-line: #e4eaf1;
  --pmu-soft: #f5f9fd;
  color: var(--pmu-navy);
  width: 100%;
}

/* 이 플러그인의 강사진 페이지에서만 테마의 상단 경로(Home / 강사진)를 숨깁니다. */
.pmu-instructor-page .page-title-bar,
.pmu-instructor-page .page-breadcrumb,
.pmu-instructor-page .page-breadcrumb-wrap,
.pmu-instructor-page .breadcrumbs-wrap,
.pmu-instructor-page .breadcrumb-wrap,
.pmu-instructor-page .insight_core_breadcrumb,
body:has(.pmu-instructor-directory) .page-title-bar,
body:has(.pmu-instructor-directory) .page-breadcrumb,
body:has(.pmu-instructor-directory) .page-breadcrumb-wrap,
body:has(.pmu-instructor-directory) .breadcrumbs-wrap,
body:has(.pmu-instructor-directory) .breadcrumb-wrap,
body:has(.pmu-instructor-directory) .insight_core_breadcrumb {
  display: none !important;
}

.pmu-instructor-directory *,
.pmu-instructor-directory *::before,
.pmu-instructor-directory *::after {
  box-sizing: border-box;
}

.pmu-instructor-shell {
  margin: 0 auto;
  max-width: 1200px;
  padding-left: 24px;
  padding-right: 24px;
  width: 100%;
}

.pmu-instructor-hero {
  align-items: center;
  background: linear-gradient(125deg, #071d3d 0%, #0b4d8d 58%, #0f91ea 100%);
  background-position: center;
  background-size: cover;
  display: flex;
  min-height: 390px;
  overflow: hidden;
  position: relative;
}

.pmu-instructor-hero__overlay {
  background: linear-gradient(90deg, rgba(3, 20, 45, 0.9) 0%, rgba(3, 20, 45, 0.68) 48%, rgba(3, 20, 45, 0.2) 100%);
  inset: 0;
  position: absolute;
}

.pmu-instructor-hero:not(.has-image)::after {
  background: radial-gradient(circle, rgba(255, 255, 255, 0.18) 0 2px, transparent 3px);
  background-size: 28px 28px;
  content: "";
  inset: 0 0 0 52%;
  opacity: 0.45;
  position: absolute;
}

.pmu-instructor-hero__content {
  color: #fff;
  position: relative;
  z-index: 1;
}

.pmu-instructor-eyebrow {
  color: var(--pmu-blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

.pmu-instructor-hero .pmu-instructor-eyebrow {
  color: #78c5ff;
}

.pmu-instructor-hero h1 {
  color: #fff;
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.15;
  margin: 0;
  max-width: 760px;
}

.pmu-instructor-hero__subtitle {
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
  line-height: 1.65;
  margin: 20px 0 0;
  max-width: 650px;
}

.pmu-instructor-listing {
  padding-bottom: 90px;
  padding-top: 76px;
}

.pmu-instructor-heading {
  margin: 0 0 34px;
}

.pmu-instructor-heading h2 {
  color: var(--pmu-navy);
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.25;
  margin: 0;
}

.pmu-instructor-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pmu-instructor-card {
  background: #fff;
  border: 1px solid var(--pmu-line);
  border-radius: 18px;
  box-shadow: 0 12px 35px rgba(17, 43, 75, 0.08);
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.pmu-instructor-card:hover {
  box-shadow: 0 20px 44px rgba(17, 43, 75, 0.14);
  transform: translateY(-5px);
}

.pmu-instructor-card__photo {
  aspect-ratio: 4 / 4.7;
  background: #eaf2fa;
  overflow: hidden;
}

.pmu-instructor-card__photo img {
  display: block;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  width: 100%;
}

.pmu-instructor-card:hover .pmu-instructor-card__photo img {
  transform: scale(1.025);
}

.pmu-instructor-card__placeholder {
  align-items: center;
  color: #9bb1c7;
  display: flex;
  height: 100%;
  justify-content: center;
}

.pmu-instructor-card__placeholder .dashicons {
  font-size: 64px;
  height: 64px;
  width: 64px;
}

.pmu-instructor-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 26px 25px 25px;
}

.pmu-instructor-card__body h3 {
  color: var(--pmu-navy);
  font-size: 25px;
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.3;
  margin: 0 0 7px;
}

.pmu-instructor-card__business {
  color: var(--pmu-blue);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  margin: 0 0 16px;
}

.pmu-instructor-card__intro {
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  color: var(--pmu-text);
  display: -webkit-box;
  font-size: 15px;
  line-height: 1.72;
  margin: 0 0 24px;
  min-height: 77px;
  overflow: hidden;
}

.pmu-instructor-card__actions {
  display: grid;
  gap: 10px;
  margin-top: auto;
}

.pmu-instructor-button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 9px;
  display: flex;
  font-size: 15px;
  font-weight: 700;
  justify-content: space-between;
  line-height: 1.3;
  min-height: 50px;
  padding: 14px 17px;
  text-decoration: none !important;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.pmu-instructor-button--primary {
  background: var(--pmu-blue);
  color: #fff !important;
}

.pmu-instructor-button--primary:hover {
  background: #006ed2;
}

.pmu-instructor-button--secondary {
  background: #fff;
  border-color: #cddbeb;
  color: var(--pmu-navy) !important;
}

.pmu-instructor-button--secondary:hover {
  background: var(--pmu-soft);
  border-color: var(--pmu-blue);
  color: var(--pmu-blue) !important;
}

.pmu-instructor-button--disabled {
  background: #f2f4f7;
  color: #8a96a3;
  cursor: not-allowed;
  justify-content: center;
}

.pmu-instructor-empty {
  background: var(--pmu-soft);
  border: 1px dashed #bbcede;
  border-radius: 14px;
  color: var(--pmu-text);
  padding: 36px;
  text-align: center;
}

.pmu-instructor-empty p {
  margin: 0;
}

@media (max-width: 1024px) {
  .pmu-instructor-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pmu-instructor-hero {
    min-height: 330px;
  }
}

@media (max-width: 640px) {
  .pmu-instructor-shell {
    padding-left: 18px;
    padding-right: 18px;
  }

  .pmu-instructor-hero {
    min-height: 275px;
  }

  .pmu-instructor-hero__overlay {
    background: rgba(3, 20, 45, 0.72);
  }

  .pmu-instructor-hero h1 {
    font-size: 37px;
  }

  .pmu-instructor-hero__subtitle {
    font-size: 15px;
    margin-top: 14px;
  }

  .pmu-instructor-listing {
    padding-bottom: 58px;
    padding-top: 52px;
  }

  .pmu-instructor-heading {
    margin-bottom: 24px;
  }

  .pmu-instructor-grid {
    gap: 22px;
    grid-template-columns: 1fr;
  }

  .pmu-instructor-card__body {
    padding: 23px 21px 22px;
  }

  .pmu-instructor-card__intro {
    min-height: 0;
  }
}