/* 關於培訓頁：延續 St. John 黑黃前台視覺 */
.about-hero{
  position:relative;
  overflow:hidden;
  background:var(--black);
  color:var(--white);
  border-bottom:4px solid var(--yellow);
}
.about-hero-media{
  position:absolute;
  inset:0;
  background:
    linear-gradient(115deg, rgba(26,26,26,.92) 18%, rgba(26,26,26,.72) 52%, rgba(26,26,26,.45) 100%),
    radial-gradient(circle at 78% 28%, rgba(245,168,0,.28), transparent 42%),
    linear-gradient(160deg, #2a2a2a 0%, #111 55%, #000 100%);
}
.about-hero-media::after{
  content:'';
  position:absolute;
  inset:auto -8% -30% auto;
  width:420px;
  height:420px;
  border:28px solid rgba(245,168,0,.16);
  border-radius:50%;
  transform:rotate(18deg);
}
.about-hero-inner{
  position:relative;
  z-index:1;
  max-width:var(--sj-page-max);
  margin:0 auto;
  padding:56px 24px 48px;
}
.about-hero .hero-tag{
  display:inline-flex;
  background:var(--yellow);
  color:var(--black);
  font-size:11px;
  font-weight:900;
  padding:4px 12px;
  border-radius:4px;
  margin-bottom:14px;
  letter-spacing:1px;
}
.about-hero h1{
  font-family:'Barlow Condensed',sans-serif;
  font-size:clamp(36px,5vw,52px);
  font-weight:800;
  line-height:1.08;
  margin:0 0 14px;
  max-width:14ch;
}
.about-hero h1 span{color:var(--yellow)}
.about-hero p{
  color:#bbb;
  font-size:15px;
  line-height:1.75;
  max-width:560px;
  margin:0 0 24px;
}
.about-hero-actions,
.about-cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.about-btn-light{
  background:transparent;
  color:var(--white);
  border-color:rgba(255,255,255,.35);
}
.about-btn-light:hover{
  background:rgba(255,255,255,.08);
  border-color:var(--white);
  color:var(--white);
}

.about-wrap{
  max-width:var(--sj-page-max);
  margin:0 auto;
  padding:0 24px;
}
.about-section{padding:64px 0}
.about-section-head{max-width:720px;margin-bottom:28px}
.about-kicker{
  display:inline-block;
  font-size:11px;
  font-weight:800;
  letter-spacing:.12em;
  color:var(--yellow-dark);
  margin-bottom:10px;
}
.about-section h2{
  font-family:'Barlow Condensed',sans-serif;
  font-size:clamp(28px,3.5vw,36px);
  font-weight:800;
  margin:0 0 10px;
  line-height:1.15;
}
.about-section-head p,
.about-intro p{
  margin:0;
  color:var(--grey-dark);
  font-size:14px;
  line-height:1.8;
}

.about-intro{background:var(--white)}
.about-intro-grid{
  display:grid;
  grid-template-columns:minmax(0,1.4fr) minmax(260px,.8fr);
  gap:28px;
  align-items:stretch;
}
.about-intro-card{
  background:var(--grey-bg);
  border:1px solid var(--border);
  border-radius:10px;
  padding:24px;
  display:flex;
  flex-direction:column;
  gap:16px;
}
.about-intro-stat strong{
  display:block;
  font-family:'Barlow Condensed',sans-serif;
  font-size:34px;
  font-weight:800;
  color:var(--black);
  line-height:1;
  margin-bottom:6px;
}
.about-intro-stat span,
.about-intro-card > p{
  font-size:13px;
  color:var(--grey-mid);
  line-height:1.6;
}
.about-intro-card > p{margin:0;margin-top:auto}

.about-pillars{background:#FAFAFA;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.about-pillar-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}
.about-pillar{
  background:var(--white);
  border:1px solid var(--border);
  border-radius:10px;
  padding:24px 22px;
  box-shadow:0 8px 24px rgba(0,0,0,.03);
  transition:transform .2s ease, border-color .2s ease;
}
.about-pillar:hover{
  transform:translateY(-3px);
  border-color:var(--yellow);
}
.about-pillar-icon{
  width:42px;
  height:42px;
  border-radius:50%;
  background:var(--yellow-light);
  color:var(--yellow-dark);
  display:grid;
  place-items:center;
  font-weight:800;
  margin-bottom:16px;
}
.about-pillar h3{
  font-size:16px;
  font-weight:800;
  margin:0 0 8px;
}
.about-pillar p{
  margin:0;
  font-size:13px;
  color:var(--grey-dark);
  line-height:1.7;
}

.about-course-list{display:flex;flex-direction:column;gap:12px}
.about-course-row{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
  padding:18px 20px;
  border:1px solid var(--border);
  border-radius:10px;
  background:var(--white);
}
.about-course-row h3{
  margin:0 0 6px;
  font-size:16px;
  font-weight:800;
}
.about-course-row p{
  margin:0;
  font-size:13px;
  color:var(--grey-dark);
  line-height:1.7;
}
.about-course-tag{
  flex-shrink:0;
  font-size:11px;
  font-weight:800;
  color:var(--yellow-dark);
  background:var(--yellow-light);
  border:1px solid var(--yellow);
  border-radius:999px;
  padding:4px 10px;
  white-space:nowrap;
}
.about-inline-cta{margin-top:24px}

.about-centres{background:#FAFAFA;border-top:1px solid var(--border)}
.about-centre-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;
}
.about-centre-card{
  background:var(--white);
  border:1px solid var(--border);
  border-left:4px solid var(--yellow);
  border-radius:0 10px 10px 0;
  padding:20px 18px;
}
.about-centre-card h3{
  margin:0 0 8px;
  font-size:16px;
  font-weight:800;
}
.about-centre-card p{
  margin:0;
  font-size:13px;
  color:var(--grey-dark);
  line-height:1.7;
}
.about-centre-card span{
  display:inline-block;
  margin-top:10px;
  font-size:12px;
  font-weight:700;
  color:var(--grey-mid);
}

.about-cta-band{
  background:var(--black);
  color:var(--white);
  padding:48px 0;
  border-top:4px solid var(--yellow);
}
.about-cta-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
}
.about-cta-inner h2{
  font-family:'Barlow Condensed',sans-serif;
  font-size:32px;
  font-weight:800;
  margin:0 0 8px;
}
.about-cta-inner p{
  margin:0;
  color:#bbb;
  font-size:14px;
  line-height:1.7;
  max-width:520px;
}

@media (max-width:960px){
  .about-intro-grid,
  .about-pillar-grid,
  .about-centre-grid{grid-template-columns:1fr}
  .about-cta-inner{flex-direction:column;align-items:flex-start}
  .about-course-row{flex-direction:column}
}
@media (max-width:640px){
  .about-hero-inner{padding:40px 20px 36px}
  .about-section{padding:48px 0}
}