/* ── 홈페이지 전용 스타일 ── */

/* 히어로 */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; }
.hero__img { width: 100%; height: 100%; object-fit: cover; }
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,22,36,0.35) 0%, rgba(15,22,36,0.55) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  padding: 0 20px;
}
.hero__label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.75rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 20px;
}
.hero__title {
  font-family: 'Noto Serif KR', serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 300;
  line-height: 1.5;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.hero__sub {
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  color: rgba(255,255,255,0.8);
  margin-bottom: 40px;
  letter-spacing: 0.05em;
}
/* PC에서 모바일 전용 줄바꿈 숨김 */
.hero__sub-br { display: none; }
.intro__lead-br { display: none; }
.hero__btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero__scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center;
  gap: 10px; color: rgba(255,255,255,0.6);
  font-size: 0.65rem; letter-spacing: 0.25em;
  z-index: 2;
}
.hero__scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  50% { opacity: 0.4; transform: scaleY(0.6); transform-origin: top; }
}

/* 인트로 섹션 */
.intro-section__inner {
  max-width: 740px;
  margin: 0 auto;
  text-align: center;
}
.intro-section__lead {
  font-family: 'Noto Serif KR', serif;
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.9;
  color: var(--text-dark);
  margin-bottom: 28px;
}
.intro-section__text {
  font-size: 0.95rem;
  line-height: 2;
  margin-bottom: 16px;
}

/* 어바웃 블록 */
.about-blocks {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0 40px;
}
.bg-cream { background: var(--bg-cream); }
.bg-navy { background: var(--navy); }

/* 서비스 카드 */
.service-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.service-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.service-card__img-wrap { height: 220px; overflow: hidden; }
.service-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.service-card:hover .service-card__img { transform: scale(1.04); }
.service-card__body { padding: 28px; }
.service-card__num {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 8px;
}
.service-card__title {
  font-family: 'Noto Serif KR', serif;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.service-card__text {
  font-size: 0.875rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 20px;
}

/* 빛의 법칙 */
.law-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.law-section__img { border-radius: 2px; overflow: hidden; }

/* 리더 */
.leader-block {
  max-width: 740px;
  margin: 0 auto;
  text-align: center;
}
.leader-block__name {
  font-family: 'Noto Serif KR', serif;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.leader-block__name-en {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 28px;
}
.leader-block__desc {
  font-size: 0.9rem;
  line-height: 2;
  color: var(--text-mid);
  text-align: left;
}

/* 대표 메시지 */
.message-block {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}
.message-block p {
  font-size: 0.95rem;
  line-height: 2;
  color: var(--text-mid);
  margin-bottom: 20px;
}
.message-block .text-gold { color: var(--gold); }
.message-sign {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  text-align: center;
}

/* 뉴스 */
.news-important__label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-dark);
  margin-bottom: 16px;
}
.news-list { display: flex; flex-direction: column; }
.news-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.news-item:last-child { border-bottom: none; }
.news-item__date {
  font-size: 0.8rem;
  color: var(--text-light);
  white-space: nowrap;
  min-width: 80px;
}
.news-item__title {
  font-size: 0.9rem;
  color: var(--text-dark);
  line-height: 1.5;
}

/* 아티클 카드 */
.article-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.article-card:hover { box-shadow: var(--shadow-md); }
.article-card__img-wrap { height: 240px; overflow: hidden; }
.article-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.article-card:hover .article-card__img { transform: scale(1.04); }
.article-card__body { padding: 24px; }
.article-card__sub {
  font-size: 0.78rem;
  color: var(--text-light);
  margin-bottom: 6px;
  letter-spacing: 0.05em;
}
.article-card__title {
  font-family: 'Noto Serif KR', serif;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 10px;
  line-height: 1.5;
}
.article-card__text {
  font-size: 0.85rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 16px;
}

/* 세미나 배너 */
.seminar-banner {
  background: var(--navy-mid);
  padding: 60px 0;
}
.seminar-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

/* 컨택트 */
.contact-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 820px;
  margin: 0 auto;
}
.line-box {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 4px;
  margin-top: 16px;
}

/* ══════════════════════════════════════════════
   반응형 — 768px
══════════════════════════════════════════════ */
@media (max-width: 768px) {
  /* 빛의 법칙 섹션 */
  .law-section { grid-template-columns: 1fr; gap: 40px; }
  .law-section__img { order: -1; }

  /* 컨택트 블록 */
  .contact-block { grid-template-columns: 1fr; gap: 32px; }

  /* 세미나 배너 */
  .seminar-banner__inner { flex-direction: column; text-align: center; }

  /* 뉴스 아이템 */
  .news-item { flex-wrap: wrap; gap: 8px; }
  .news-item__date { min-width: auto; }
  /* IMPORTANT NEWS — 모바일에서 3번째 항목부터 숨김 */
  .news-item:nth-child(n+3) { display: none; }

  /* 히어로 */
  .hero { min-height: 520px; }
  .hero__title { font-size: clamp(1.7rem, 7vw, 2.6rem); }
  .hero__sub { font-size: 0.88rem; word-break: normal; }
  .hero__sub-br { display: block; } /* 모바일에서 줄바꿈 표시 */
  .intro__lead-br { display: block; }
  #hero-subtitle { word-break: normal; white-space: normal; }

  /* 인트로 */
  .intro-section__lead { font-size: clamp(0.95rem, 3.5vw, 1.15rem); }
  .intro-section__text { font-size: 0.9rem; }

  /* 어바웃 블록 */
  .about-blocks { padding: 0 0; }

  /* 아티클 카드 */
  .article-card__img-wrap { height: 200px; }

  /* 서비스 카드 */
  .service-card__img-wrap { height: 190px; }
  .service-card__body { padding: 22px 18px; }
}

/* ══════════════════════════════════════════════
   반응형 — 480px (스마트폰)
══════════════════════════════════════════════ */
@media (max-width: 480px) {
  /* 히어로 */
  .hero { min-height: 460px; height: 92svh; }
  .hero__label { font-size: 0.65rem; letter-spacing: 0.3em; margin-bottom: 14px; }
  .hero__title {
    font-size: clamp(1.55rem, 8vw, 2.2rem);
    line-height: 1.5;
    word-break: keep-all;
    margin-bottom: 14px;
  }
  .hero__sub {
    font-size: 0.83rem;
    line-height: 1.7;
    word-break: normal;
    white-space: normal;
    margin-bottom: 28px;
  }
  .hero__btns { gap: 10px; }
  .hero__btns .btn { flex: 1; min-width: 130px; text-align: center; justify-content: center; }
  .hero__scroll { display: none; } /* 작은 화면에서 SCROLL 표시 숨김 */

  /* 인트로 섹션 — 모바일 가운데 정렬 */
  .intro-section__inner { text-align: center; }
  .intro-section__lead {
    font-size: clamp(0.92rem, 4vw, 1.05rem);
    line-height: 1.9;
    word-break: keep-all;
  }
  .intro-section__text {
    font-size: 0.87rem;
    line-height: 1.85;
    word-break: keep-all;
  }



  /* 뉴스&기사 */
  .news-item { padding: 16px 0; gap: 6px; }
  .news-item__text { width: 100%; }
  .news-item__title { font-size: 0.87rem; }
  .news-item__date { font-size: 0.75rem; }
  .article-card__img-wrap { height: 170px; }
  .article-card__body { padding: 18px 16px; }
  .article-card__title { font-size: 0.95rem; }

  /* 세미나 배너 */
  .seminar-banner { padding: 44px 0; }
  .seminar-banner__inner { gap: 20px; }

  /* 서비스 카드 */
  .service-card__img-wrap { height: 170px; }
  .service-card__body { padding: 18px 16px; }
  .service-card__title { font-size: 1rem; }
  .service-card__text { font-size: 0.83rem; margin-bottom: 14px; }

  /* 라인 박스 */
  .line-box { padding: 14px; gap: 14px; }

  /* 리더 블록 */
  .leader-block__name { font-size: 1.25rem; }
  .leader-block__desc { font-size: 0.87rem; }
}