/* ═══════════════════════════════════════
   RIBBON BOX — ribbon-box.css
   공통 컴포넌트 — 정성순대 스타일 텍스트 강조 박스
   
   특징:
     - 양 끝 V자 컷아웃 (clip-path)
     - 상하 골드 라인 (linear-gradient)
     - 반투명 골드 배경
     - 반응형 3단계
   
   사용법:
     <div class="ribbon-box">
       <h2 class="ribbon-box__title">제목</h2>
       <p class="ribbon-box__desc">설명</p>
     </div>
═══════════════════════════════════════ */

.ribbon-box__title {
  font-family: 'Noto Sans KR', sans-serif;
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  font-weight: 900;
  color: #fff;
  margin: 0 0 14px;
  line-height: 1.35;
  letter-spacing: -0.02em;
  word-break: keep-all;
}

.ribbon-box__title em {
  font-style: normal;
  color: var(--gold, #c9a84c);
  background: rgba(0, 0, 0, 0.3);
  padding: 0 6px;
  border-radius: 2px;
}

.ribbon-box__desc {
  font-family: 'Noto Sans KR', sans-serif;
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.92);
  margin: 0;
  line-height: 1.6;
  letter-spacing: 0.01em;
  word-break: keep-all;
}

/* ═══════════════════════════════════════
   반응형
═══════════════════════════════════════ */

/* ── 태블릿 ── */
@media (max-width: 900px) {
  .ribbon-box {
    margin: 44px 20px;
    padding: 40px 70px;
  }
  .ribbon-box__title {
    font-size: 1.4rem;
  }
  .ribbon-box__desc {
    font-size: 0.95rem;
  }
}

/* ── 모바일 ── */
@media (max-width: 640px) {
  .ribbon-box {
    margin: 32px 12px;
    padding: 32px 40px;
    clip-path: polygon(
      0 0,
      100% 0,
      calc(100% - 18px) 50%,
      100% 100%,
      0 100%,
      18px 50%
    );
  }
  .ribbon-box__title {
    font-size: 1.15rem;
    line-height: 1.45;
  }
  .ribbon-box__desc {
    font-size: 0.85rem;
    line-height: 1.55;
  }
}

@media (max-width: 420px) {
  .ribbon-box {
    padding: 26px 28px;
    clip-path: polygon(
      0 0,
      100% 0,
      calc(100% - 12px) 50%,
      100% 100%,
      0 100%,
      12px 50%
    );
  }
}