/* =========================================================
  Region Hub (template-region.php) - region.css (FINAL / OPTIMIZED)
  - main.css 토대 위에 '최소'로만 얹는 파일
  - Swiper: pagination만 사용, prev/next 버튼 숨김
  - pagination: 이미지(슬라이드) 밖으로 빼서 가운데 정렬
  - Token-first: main.css :root 컬러 토큰(var) 기반
========================================================= */

/* =========================
HERO
========================= */
.region-hero .wrap{
  padding-top: clamp(18px, 3vw, 34px);
  padding-bottom: clamp(22px, 4vw, 46px);
}

.region-hero__head{
  margin-bottom: 16px;
}

/* Swiper 컨테이너 */
.region-hero__slider{
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  margin-top: 14px;
  margin-bottom: 40px; /* pagination을 밖으로 뺄 거라 여유 */
  border: 1px solid var(--border);
  background: rgba(0,0,0,.18);
  box-shadow: var(--shadow);
}

/* 슬라이드 배너 공통 */
.region-slide{
  display: block;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: clamp(220px, 36vw, 420px);
  text-decoration: none;
  color: inherit;
}

.region-slide:focus-visible{
  outline: 2px solid rgba(34,211,238,.65);
  outline-offset: 4px;
}

.region-slide__media{
  position: absolute;
  inset: 0;
}

.region-slide__media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 오버레이: 아래쪽 가독성 확보 */
.region-slide__overlay{
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.10), rgba(0,0,0,.72));
}

.region-slide__meta{
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  max-width: 760px;
}

.region-slide__kicker{
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: .92;
  margin: 0 0 6px;
  color: rgba(255,255,255,.92);
}

.region-slide__title{
  font-size: clamp(18px, 2.6vw, 30px);
  line-height: 1.15;
  margin: 0 0 8px;
  color: rgba(255,255,255,.96);
  letter-spacing: -0.02em;
}

.region-slide__desc,
.region-slide__cta{
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
  opacity: .92;
  color: rgba(255,255,255,.90);
}

/* CTA pill */
.region-slide__cta{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(8px);
  transition: background .18s ease, border-color .18s ease, transform .06s ease;
}

.region-slide:hover .region-slide__cta{
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.22);
}

.region-slide:active .region-slide__cta{
  transform: translateY(1px);
}

/* 업체 리스트 섹션이 배너에 붙지 않게 */
.region-venues{
  padding-top: clamp(26px, 5vw, 64px);
}

/* Swiper 퍼포먼스/페이드 대비 */
.region-hero__slider .swiper-slide{
  will-change: opacity, transform;
}
.region-hero__slider img{
  transform: translateZ(0);
}

/* prev/next 버튼 사용 안 함 */
.region-hero__slider .swiper-button-prev,
.region-hero__slider .swiper-button-next{
  display: none !important;
}

/* ---------- Pagination (슬라이더 밖 / 가운데 정렬) ---------- */

/* 슬라이더 아래 얇은 디바이더 */
.region-hero__slider::after{
  content:"";
  display:block;
  height: 1px;
  margin-top: 14px;
  background: rgba(255,255,255,.08);
}

/* pagination을 absolute에서 빼서 슬라이더 아래로 */
.region-hero__slider .swiper-pagination{
  position: static;            /* 핵심: 이미지(슬라이드) 밖 */
  margin-top: 14px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  width: 100%;
  z-index: 1;
  pointer-events: auto;
}

.region-hero__slider .swiper-pagination-bullet{
  width: 18px;
  height: 6px;
  border-radius: 999px;
  opacity: 1;
  background: rgba(255,255,255,.22);
  border: 1px solid rgba(255,255,255,.10);
  transition: width .25s ease, background .25s ease, transform .25s ease, border-color .25s ease;
}

.region-hero__slider .swiper-pagination-bullet-active{
  width: 42px;
  background: rgba(255,255,255,.78);
  border-color: rgba(255,255,255,.24);
  transform: translateY(-1px);
}

/* =========================
Card Grid
========================= */
.region-grid{
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 960px){
  .region-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 600px){
  .region-grid{ grid-template-columns: 1fr; }
}

/* 배너형 카드 */
.region-card{
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  min-height: 180px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,.12);
  transition: transform .14s ease, border-color .14s ease, filter .14s ease;
}

.region-card:focus-visible{
  outline: 2px solid rgba(34,211,238,.65);
  outline-offset: 4px;
}

.region-card:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,.22);
}

.region-card__media{
  position: absolute;
  inset: 0;
}

.region-card__media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.region-card__body{
  position: absolute;
  inset: 0;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(180deg, rgba(0,0,0,.10), rgba(0,0,0,.76));
}

.region-card__title{
  font-size: 18px;
  line-height: 1.2;
  margin: 0 0 6px;
  color: rgba(255,255,255,.96);
  letter-spacing: -0.01em;
}

.region-card__desc{
  font-size: 13px;
  line-height: 1.5;
  margin: 0;
  opacity: .92;
  color: rgba(255,255,255,.90);
}

/* =========================
Mid CTA (광고문의 배너)
========================= */
.region-ad__banner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

@media (max-width: 720px){
  .region-ad__banner{
    flex-direction: column;
    align-items: flex-start;
  }
}

/* =========================
Lead Summary Box
========================= */
.region-lead{
  max-width: var(--readable);
  margin: 0 auto;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) - 4px);
  background: var(--surface);
}

.region-lead__text{
  margin: 0;
  color: rgba(255,255,255,.86);
  line-height: 1.6;
}

.region-lead__actions{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

/* =========================
Details (접기/펼치기)
========================= */
.region-details{
  max-width: var(--readable);
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) - 4px);
  background: rgba(255,255,255,.04);
  overflow: hidden;
}

.region-details summary{
  cursor: pointer;
  padding: 14px 16px;
  color: rgba(255,255,255,.92);
  list-style: none;
  user-select: none;
}

.region-details summary::-webkit-details-marker{
  display: none;
}

.region-details summary:focus-visible{
  outline: 2px solid rgba(34,211,238,.65);
  outline-offset: -2px;
}

.region-details[open] summary{
  border-bottom: 1px solid var(--border);
}

.region-details__content{
  padding: 14px 16px;
  color: rgba(255,255,255,.86);
}

.region-details__content p{
  margin: 0 0 10px;
}
.region-details__content p:last-child{
  margin-bottom: 0;
}

/* =========================
Small Device Tweaks
========================= */
@media (max-width: 520px){
  .region-slide__meta{
    left: 14px;
    right: 14px;
    bottom: 14px;
  }
  .region-slide__cta{
    padding: 9px 12px;
    font-size: 13px;
  }
}