* {
  box-sizing: border-box;
}

#scrollToTop {
  background-color: #00c875;
}

#scrollToTop:hover {
  background-color: #06a237;
}

body {
  margin: 0;
  background-color: #fff8f2;
}

/* first -section */
.hero-bg {
  background-color: #00c875;
  height: 144px;
  position: relative;
  width: 100vw;
  z-index: 0;
}

.contact-button {
  background: #ffffff;
  color: #444752;
}

.scallop {
  width: 160px;
  height: 160px;
  background-color: #00c875;
  border-radius: 0 0 160px 160px;
  flex-shrink: 0;
}

main {
  align-items: center;
  text-align: center;
  margin-top: 18%;
}

main img {
  width: 570px;
}

.first-section {
  h1 {
    margin: 16px 0 16px;
  }

  h4 b {
    margin: 16px 0 16px;
    color: #444752;
    font-family: Poppins;
    font-size: 16px;
    font-style: normal;
    font-weight: 600;
  }
  b {
    margin: 16px 0 16px;
  }
  h4 {
    color: #444752;
    font-family: Poppins;
    font-size: 13px;
    font-style: normal;
    font-weight: 300;
    line-height: 150%; /* 19.5px */
    margin: 16px 0 16px;
  }

  h6 {
    margin: 16px 0 16px;
  }
}
/* ========== Button ========== */
.contact-button:active {
  background-color: #adadad; /* 눌렀을 때 색 */
}

.contact-button:hover {
  background-color: #adadad; /* 눌렀을 때 색 */
}
section {
  margin: 0 138px;
}
.first-section {
  display: flex;
  flex-wrap: wrap; /* ✅ 모바일 대응 */
  align-items: stretch; /* ✅ 높이 동일하게 */
  max-width: 1440px;
  margin: 200px auto 120px;
  padding: 0 138px;
}

.first-section-1,
.first-section-2 {
  flex: 1;
  min-width: 300px;
}

.first-section-2 img {
  width: 100%;
  height: 100%;
  max-width: 528px;
  object-fit: cover;
  border-radius: 12px;
  margin-left: 32px;
}

.first-section h1 {
  margin-top: 0;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin: 16px 0 16px;
}

.tag-row span {
  border-radius: 20px;
  border: 1px solid #00c875;
  padding: 7px 12px;
  color: #444752;
  font-family: Poppins;
  font-size: 12px;
  font-weight: 300;
  white-space: nowrap;
}

.tag-row span:hover {
  background-color: #00c875; /* ✅ hover 시 배경색 */
  color: white; /* ✅ 텍스트 색상 반전 (가독성 좋게) */
  cursor: default; /* optional: pointer 대신 default */
}