/* about.css - about.php 전용 */

.page-hero{
  position: relative;
  padding: 92px 0 40px;
  border-bottom:1px solid rgba(255,255,255,.12);
  overflow:hidden;
}

.page-hero-inner{
  position: relative;
  z-index: 2;
}

.page-hero h1{
  margin:0 0 14px;
  font-size: 38px;
}

/* 비디오 배경 */
.page-hero-media{
  position:absolute;
  inset:0;
  z-index: 0;
  overflow:hidden;
}
.page-hero-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  transform: scale(1.02); /* 가장자리 검은띠 방지용 살짝 확대 */
}
.page-hero-overlay{
  position:absolute;
  inset:0;
  background:
    radial-gradient(1200px 500px at 25% 10%, rgba(37,99,235,.35), transparent 60%),
    linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.35) 35%, rgba(0,0,0,.55));
}

/* 본문 섹션들 */
.about-section{
  padding: 72px 0;
}
.about-section h2{
  font-size: 26px;
  margin-bottom: 12px;
}
.about-desc{
  max-width: 920px;
  color: rgba(234,240,255,.85);
  font-size: 16px;
  line-height: 1.75;
}

.about-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 26px;
}
.about-card{
  border:1px solid rgba(255,255,255,.12);
  border-radius: 22px;
  overflow:hidden;
  background: rgba(255,255,255,.04);
}
.about-card-inner{
  padding: 22px 20px;
}
.about-card h3{
  margin: 0 0 10px;
  text-align:center;
  font-size: 18px;
  letter-spacing: -.2px;
}
.about-card p{
  margin:0;
  color: rgba(234,240,255,.82);
  font-size: 14.5px;
  line-height: 1.75;
  text-align:center;
  white-space: normal;
}

/* 경영이념 */
.ideology{
  margin-top: 22px;
  border:1px solid rgba(255,255,255,.12);
  border-radius: 22px;
  background: rgba(255,255,255,.04);
  overflow:hidden;
}
.ideology-inner{
  padding: 26px 22px;
}
.ideology-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 16px;
}
.ideology-item{
  border:1px solid rgba(255,255,255,.10);
  border-radius: 18px;
  padding: 18px 16px;
  background: rgba(0,0,0,.12);
}
.ideology-item .tag{
  display:inline-block;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(234,240,255,.9);
  margin-bottom: 10px;
}
.ideology-item p{
  margin:0;
  color: rgba(234,240,255,.82);
  font-size: 14.5px;
  line-height: 1.7;
}

.quote{
  margin-top: 16px;
  padding: 16px 16px;
  border-left: 4px solid rgba(255,255,255,.22);
  border-radius: 14px;
  background: rgba(255,255,255,.04);
  color: rgba(234,240,255,.86);
  line-height: 1.7;
}

@media (max-width: 980px){
  .about-grid{ grid-template-columns: 1fr; }
  .ideology-grid{ grid-template-columns: 1fr; }
}