.gineung-main {
  padding-top: 80px !important;
}

.gineung-hero {
  padding: 3rem 0 clamp(3.75rem, 7vw, 5.3rem);

  background: #fff;
  text-align: center;
}

.gineung-hero h1 {
  margin: 0 0 1.1rem;
  color: #000000;
  font-size: clamp(2rem, 4vw, 2.4rem);
  font-weight: 830;
  letter-spacing: -0.05em;
}

.gineung-hero p {
  margin: 0;
  color: #111;
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.7;
  font-weight: 500;
}

/* 옆면 nav 중앙 고정 */
.feature-side-nav {
  position: fixed;
  top: 50%;
  right: 2.4rem;
  transform: translateY(-50%);

  z-index: 20;
  width: 7.4rem;
  padding: 1rem 0.6rem;
  border-radius: 0.9rem;
  background: rgba(245, 245, 245, 0.92);
  box-shadow: 0 0.75rem 2.2rem rgba(0, 0, 0, 0.08);

  display: grid;
  gap: 0.55rem;
  text-align: center;
}

.feature-side-nav a {
  color: #777;
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
}

.feature-side-nav a:hover {
  color: #f5a400;
}

.feature-list {
  background: #fff;
}

.feature-item {
  min-height: 22.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.25rem, 4vw, 2.5rem);
  align-items: center;
  padding: clamp(3rem, 6vw, 4rem) 0;
  scroll-margin-top: 30vh;
}

.feature-item.reverse {
  grid-template-columns: 1fr 1fr;
}

.feature-item.reverse .feature-image {
  order: 2;
}

.feature-item.reverse .feature-text {
  order: 1;
}

.feature-image {
  min-height: 13rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.feature-image img {
  display: block;
  width: min(100%, 26rem);
  height: auto;
}

.feature-text {
  text-align: left;
}

.feature-text span {
  display: block;
  margin-bottom: 1.35rem;

  color: #f5b400;

  font-size: clamp(1.35rem, 2.8vw, 1.8rem);
  font-weight: 900;
  letter-spacing: -0.04em;
}

.feature-text h2 {
  margin: 0 0 1.5rem;
  color: #111;
  font-size: clamp(1.15rem, 2.3vw, 1.25rem);
  line-height: 1.45;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.feature-text p {
  margin: 0;
  max-width: 29rem;
  color: #111;
  font-size: clamp(0.95rem, 2vw, 1rem);
  line-height: 1.7;
}

.feature-text p + p {
  margin-top: 0.9rem;
}

@media (max-width: 1024px) {
  .feature-side-nav {
    display: none;
  }

  .feature-item,
  .feature-item.reverse {
    grid-template-columns: 1fr;
    gap: clamp(1.25rem, 5vw, 2rem);
    padding: clamp(3.5rem, 8vw, 4.5rem) 0;
  }

  .feature-item.reverse .feature-image,
  .feature-item.reverse .feature-text {
    order: initial;
  }

  .feature-text {
    text-align: center;
  }

  .feature-text p {
    margin: 0 auto;
  }

  .feature-text p + p {
    margin-top: 0.9rem;
  }
}

@media (max-width: 640px) {
  .gineung-hero {
    padding: 2rem 0 2.75rem;
  }

  .feature-image {
    min-height: 9.5rem;
  }

  .feature-image img {
    width: min(100%, 22rem);
  }
}

/*맨 아래 위로 올라가는 화살표 관련*/
#top-button-area {
  width: 100%;

  display: flex;
  justify-content: flex-end;
}

#up-arrow {
  width: 5vw;
  height: 5vw;

  min-width: 30px;
  min-height: 30px;

  max-width: 80px;
  max-height: 80px;
}