@import url(sub/about.css);
@import url(sub/products.css);
@import url(sub/process.css);

.sv {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  height: 600px;
  position: relative;

  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.sv__spacer {
  /* 헤더 높이 만큼 */
  height: 90px;
}

.sv h2 {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  text-align: center;
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1.3;
}

.sv__category {
  height: 70px;
  margin-left: calc((100% - 1600px) / 2 + 50px);
  background-color: #efefef;
  display: flex;
  align-items: center;
}

.sv__category__home {
  width: 70px;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #0f1b3d;
}

.sv__category__home img {
  height: 22px;
}

.sv__gnb {
  height: 100%;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.sv__gnb > a {
  display: flex;
  gap: 50px;
  padding: 0 30px;
  font-size: 1.125rem;
  font-weight: 500;
  color: #333333;
}

.sv__gnb > a img {
  width: 10px;
}

.sv__gnb__open {
  position: absolute;
  z-index: 1;
  top: 100%;
  left: 0;
  width: 100%;
  height: 0px;
  background-color: #ddd;
  overflow: hidden;
  opacity: 0;
  transition: all .5s;
}

.sv__gnb__open li a {
  display: block;
  font-size: 1.125rem;
  padding: 10px 20px;
  transition: all .3s;
}

.sv__gnb__open li a:hover {
  background-color: #ccc;
}

.sv__gnb:hover .sv__gnb__open {
  height: 205px;
  opacity: 1;
}

.sv__sub {
  height: 100%;
  border-left: 1px solid #e5e5e5;
  display: flex;
  align-items: center;
  gap: 40px;
  padding-left: 40px;
  font-size: 1.125rem;
  color: #333;
}

.sv__sub li.active {
  font-weight: 600;
}

/* ================================
            SUB VISUAL MEDIA
================================ */

@media (max-width: 1600px) {

  .sv {
    height: 560px;
  }

  .sv h2 {
    font-size: 2.1rem;
  }

  .sv__category {
    margin-left: 50px;
  }

}

@media (max-width: 1440px) {

  .sv {
    height: 520px;
  }

  .sv h2 {
    font-size: 2rem;
  }

  .sv__category {
    height: 65px;
  }

  .sv__category__home {
    width: 65px;
  }

  .sv__gnb > a {
    gap: 40px;
    padding: 0 26px;
  }

}

@media (max-width: 1024px) {

  .sv {
    height: 480px;
  }

  .sv__spacer {
    height: 80px;
  }

  .sv h2 {
    font-size: 1.75rem;
    padding: 0 20px;
  }

  .sv__category {
    height: 60px;
    margin-left: 30px;
  }

  .sv__category__home {
    width: 60px;
  }

  .sv__gnb > a {
    gap: 30px;
    padding: 0 20px;
    font-size: 1rem;
  }

  .sv__sub {
    gap: 30px;
    padding-left: 30px;
    font-size: 1rem;
  }

}

@media (max-width: 768px) {

  .sv {
    height: 420px;
  }

  .sv__spacer {
    height: 70px;
  }

  .sv h2 {
    font-size: 1.5rem;
    line-height: 1.4;
    padding: 0 20px;
  }

  .sv__category {
    height: 55px;
    margin-left: 20px;
  }

  .sv__category__home {
    width: 55px;
  }

  .sv__category__home img {
    height: 18px;
  }

  .sv__gnb > a {
    gap: 20px;
    padding: 0 18px;
  }

  .sv__sub {
    gap: 20px;
    padding-left: 20px;
  }

}

@media (max-width: 480px) {

  .sv {
    height: 380px;
  }

  .sv__spacer {
    height: 60px;
  }

  .sv h2 {
    font-size: 1.25rem;
    padding: 0 16px;
  }

  .sv__category {
    height: 50px;
    margin-left: 16px;
  }

  .sv__category__home {
    width: 50px;
  }

  .sv__category__home img {
    height: 16px;
  }

  .sv__gnb > a {
    padding: 0 14px;
    font-size: .9375rem;
  }

  .sv__sub {
    gap: 16px;
    padding-left: 16px;
    font-size: .9375rem;
  }

}

/* 공통 */
.sub__title h2 {
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.sub__title div {
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1.3;
  word-break: keep-all;
  margin-bottom: 30px;
}

.sub__title p {
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.5;
  word-break: keep-all;
}

/* ================================
            SUB TITLE MEDIA
================================ */

@media (max-width: 1600px) {

  .sub__title h2 {
    font-size: 1.4rem;
  }

  .sub__title div {
    font-size: 2.6rem;
  }

}

@media (max-width: 1440px) {

  .sub__title h2 {
    font-size: 1.35rem;
  }

  .sub__title div {
    font-size: 2.4rem;
    margin-bottom: 26px;
  }

  .sub__title p {
    font-size: 1.0625rem;
  }

}

@media (max-width: 1024px) {

  .sub__title h2 {
    font-size: 1.25rem;
  }

  .sub__title div {
    font-size: 2.1rem;
    margin-bottom: 24px;
  }

  .sub__title p {
    font-size: 1rem;
    line-height: 1.6;
  }

}

@media (max-width: 768px) {

  .sub__title h2 {
    font-size: 1.125rem;
    margin-bottom: 16px;
  }

  .sub__title div {
    font-size: 1.8rem;
    margin-bottom: 20px;
  }

  .sub__title p {
    font-size: .9375rem;
    line-height: 1.6;
  }

}

@media (max-width: 480px) {

  .sub__title h2 {
    font-size: 1rem;
    margin-bottom: 14px;
  }

  .sub__title div {
    font-size: 1.5rem;
    margin-bottom: 18px;
  }

  .sub__title p {
    font-size: .875rem;
  }

}