/* =============================================
   예림교회 티저 페이지
   ============================================= */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

body {
  font-family: 'Noto Sans KR', sans-serif;
  color: #fff;
  background: #1a2a1a;
}

/* ── 슬라이드쇼 ─────────────────────────────── */
.slideshow {
  position: fixed;
  inset: 0;
  z-index: 0;
}

.slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.8s ease-in-out;
}

.slide.active {
  opacity: 1;
}

/* 배경 이미지: public/assets/images/slides/ 폴더에 넣어주세요 */
.slide-1 { background-image: url('../images/slides/slide1.jpg'); }
.slide-2 { background-image: url('../images/slides/slide2.jpg'); }
.slide-3 { background-image: url('../images/slides/slide3.jpg'); }
.slide-4 { background-image: url('../images/slides/slide4.jpg'); }
.slide-5 { background-image: url('../images/slides/slide5.jpg'); }

/* 이미지가 없을 때 그라디언트 폴백 */
.slide-1 { background-color: #2d4a2d; }
.slide-2 { background-color: #1e3a2e; }
.slide-3 { background-color: #283c28; }
.slide-4 { background-color: #1a3022; }
.slide-5 { background-color: #243828; }

/* ── 오버레이 ────────────────────────────────── */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.35) 0%,
    rgba(0, 0, 0, 0.55) 50%,
    rgba(0, 0, 0, 0.70) 100%
  );
}

/* ── 슬라이드 인디케이터 ─────────────────────── */
.slide-dots {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 8px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  transition: background 0.4s, transform 0.4s;
}

.dot.active {
  background: rgba(255, 255, 255, 0.9);
  transform: scale(1.3);
}

/* ── 메인 콘텐츠 ─────────────────────────────── */
.content {
  position: relative;
  z-index: 5;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 48px 80px;
  overflow-y: auto;
}

.content-inner {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0;
  width: 100%;
  max-width: 1100px;
}

.col-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  padding-right: 56px;
}

.col-divider {
  width: 1px;
  align-self: stretch;
  background: rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
}

.col-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  padding-left: 56px;
}

/* ── COMING SOON 배지 ───────────────────────── */
.badge {
  display: inline-block;
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 28px;
  text-transform: uppercase;
}

/* ── 헤드라인 ────────────────────────────────── */
.headline {
  font-family: 'Noto Serif KR', serif;
  font-size: clamp(1.5rem, 4vw, 2.6rem);
  font-weight: 300;
  line-height: 1.65;
  letter-spacing: 0.04em;
  margin-bottom: 32px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.headline .accent {
  font-weight: 600;
  color: #c8e6c9;
}

/* ── 구분선 ──────────────────────────────────── */
.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  width: 100%;
  max-width: 420px;
}

.divider .line {
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.25);
}

.divider .leaf {
  font-size: 1.1rem;
}

/* ── 인트로 텍스트 ───────────────────────────── */
.intro {
  margin-bottom: 32px;
}

.intro-title {
  font-family: 'Noto Serif KR', serif;
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 400;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
}

.intro-subtitle {
  font-family: 'Noto Serif KR', serif;
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.85);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
}

/* ── 특징 목록 ───────────────────────────────── */
.features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
  width: 100%;
}

.features li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  text-align: left;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 14px 18px;
  backdrop-filter: blur(6px);
}

.features li .icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.features li span:last-child {
  font-size: clamp(0.82rem, 1.8vw, 0.95rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
}

/* ── 노트 ────────────────────────────────────── */
.note {
  font-size: clamp(0.75rem, 1.6vw, 0.85rem);
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
  margin-bottom: 24px;
  width: 100%;
  font-style: italic;
}

.note::before {
  content: '* ';
}

/* ── 클로징 메시지 ───────────────────────────── */
.closing {
  font-family: 'Noto Serif KR', serif;
  font-size: clamp(0.88rem, 2vw, 1.05rem);
  font-weight: 300;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 28px;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
}

/* ── 주소 ────────────────────────────────────── */
.address {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: clamp(0.78rem, 1.7vw, 0.88rem);
  color: rgba(255, 255, 255, 0.55);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 16px;
  letter-spacing: 0.03em;
}

.address-icon {
  font-size: 0.95rem;
}

.btn-map {
  display: inline-block;
  margin-left: 8px;
  padding: 3px 10px;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  text-decoration: none;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  vertical-align: middle;
}

.btn-map:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.08);
}

/* ── 선교후원 계좌 ───────────────────────────── */
.mission-wrap {
  margin-top: 20px;
  margin-bottom: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.btn-mission {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  padding: 10px 22px;
  border-radius: 24px;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background 0.2s, border-color 0.2s;
}

.btn-mission:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.6);
}

.account-box {
  display: none;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 12px;
  padding: 12px 18px;
  backdrop-filter: blur(6px);
}

.account-box.visible {
  display: flex;
}

.account-number {
  font-family: 'Noto Sans KR', sans-serif;
  font-size: clamp(0.82rem, 2vw, 0.95rem);
  color: #fff;
  letter-spacing: 0.03em;
}

.btn-copy {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 0.75rem;
  padding: 5px 12px;
  border-radius: 20px;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s;
}

.btn-copy:hover {
  background: rgba(255, 255, 255, 0.28);
}

.btn-copy.copied {
  color: #a5d6a7;
  border-color: #a5d6a7;
}

/* ── SNS 링크 ────────────────────────────────── */
.sns-links {
  display: flex;
  gap: 16px;
  margin-top: 20px;
}

.sns-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  padding: 6px 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.sns-link:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.08);
}

.sns-icon {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

/* ── 반응형 ──────────────────────────────────── */
@media (max-width: 768px) {
  .content {
    padding: 32px 16px 72px;
    align-items: flex-start;
  }

  .content-inner {
    flex-direction: column;
    align-items: center;
  }

  .col-left,
  .col-right {
    width: 100%;
    align-items: center;
    text-align: center;
    padding: 0;
  }

  .col-left {
    margin-bottom: 28px;
  }

  .col-divider {
    display: none;
  }

  .features li {
    text-align: left;
    padding: 12px 14px;
  }

  .divider {
    max-width: 280px;
  }
}