/* ------------ 공통 CSS ------------ */
header {
  box-shadow: none;
  transition: transform 0.3s ease, opacity 0.3s ease;
  background-color: #000;
}
header.nav-up {
  top: -15rem;
  background: var(--c-mono-0);
  border-bottom: 1px solid var(--c-mono-3);
  box-shadow: none;
}
header.nav-up .header_wrap .logo {
  background: url(../images/logo_nv.png) no-repeat center;
  background-size: contain;
  color: transparent;
}
header.nav-up .header_wrap a {
  color: var(--c-mono-19);
}
header.nav-up .header_wrap nav .dropdown .dropbtn {
  color: var(--c-mono-19);
}
header.nav-up .header_wrap nav ul .right_icwrap .lang_btn_wrap .wrap_inner {
  background-color: var(--c-mono-3);
}
header.nav-up .header_wrap nav ul .hamburger-button span {
  background: var(--c-mono-18);
}
header.header--hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}
/* ============================ 
WAVE Caption 원페이지 공통 
============================ */
/* ---- 섹션 공통 ---- */
.wc-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}
.wc-section .container {
  display: flex;
  flex-direction: column;
  gap: 6rem;
}
.wc-section__head {
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.wc-section__head h2 {
  font-size: 5.2rem;
  font-weight: 700;
  line-height: 130%;
}
.wc-section__head .wc-section__sub {
  color: #757575;
  text-align: center;
  font-size: 3.2rem;
  font-weight: 500;
  line-height: 130%;
}
/* ---- 버튼 ---- */
.btn-primary {
  border-radius: 999px;
  background: #1a85ff;
  display: flex;
  min-height: 5.6rem;
  padding: 1.5rem 2.4rem;
  justify-content: center;
  align-items: center;
  transition: opacity 0.2s;
  color: #fff;
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 120%;
}
.btn-primary:hover {
  opacity: 0.85;
}
.btn-ghost {
  border-radius: 999px;
  background: #525252;
  display: flex;
  min-height: 5.6rem;
  padding: 1.5rem 2.4rem;
  justify-content: center;
  align-items: center;
  transition: opacity 0.2s;
  color: #fff;
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 120%;
}
.btn-ghost:hover {
  opacity: 0.85;
}
/* ============================ 소개 (Hero) 섹션 ============================ */
.wc-intro {
  background-color: #000;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 4%;
}
.wc-intro .container {
  display: flex;
  justify-content: center;
}
.wc-intro .wc-intro__inner {
  width: 100%;
  display: flex;
  align-items: center;
  padding-top: 10%;
}
.wc-intro .wc-intro__text {
  flex: 1;
  display: flex;
  gap: 2rem;
  flex-direction: column;
}
.wc-intro .wc-intro__text .wc-intro__label {
  color: #fff;
  font-size: 3.2rem;
  font-weight: 400;
  line-height: 130%;
}
.wc-intro .wc-intro__text .wc-intro__title {
  font-size: 5.2rem;
  font-weight: 700;
  line-height: 130%;
  background: linear-gradient(93deg, #fff -13.77%, #07deff 53.52%, #036f80 119.53%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.wc-intro .wc-intro__text .wc-intro__desc {
  color: #fff;
  font-size: 2.4rem;
  font-weight: 400;
  line-height: 130%;
}
.wc-intro .wc-intro__text .wc-intro__btns {
  margin-top: 6rem;
  display: flex;
  gap: 1.6rem;
  flex-wrap: wrap;
}
.wc-intro .wc-intro__visual {
  flex: 1;
  max-width: 44%;
  margin-top: -10%;
  position: relative;
}
.wc-intro .wc-intro__visual img {
  width: 100%;
  height: auto;
}
.wc-intro .wc-intro__visual::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 40%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, #000000 100%);
}
/* ============================ 탭 네비게이션 ============================ */
.wc-tabnav {
  min-width: 100%;
  display: flex;
  align-items: center;
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  /* 스크롤 시 고정 */
}
.wc-tabnav__inner {
  width: max-content;
  margin: 0 auto;
  border-radius: 4rem;
  border: 1px solid #e8e8e8;
  background: #fff;
  padding: 0.8rem;
  /* 그림자 */
  box-shadow: 0 0.2rem 0.1rem 0 rgba(0, 0, 0, 0.15);
}
.wc-tabnav__inner ul {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: nowrap;
  gap: 2.4rem;
}
.wc-tabnav__inner li {
  flex-basis: auto;
  text-align: center;
}
.wc-tabnav__inner .wc-tab {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 4.8rem;
  padding: 0 2.4rem;
  font-size: 1.6rem;
  font-weight: 500;
  color: #757575;
  transition: color 0.2s;
  border-radius: 999px;
  white-space: nowrap;
}
.wc-tabnav__inner .wc-tab:hover {
  background-color: var(--c-mono-3);
}
.wc-tabnav__inner .wc-tab.active {
  background-color: var(--c-mono-19);
  color: #fff;
}
.wc-tabnav--fixed {
  position: fixed;
  top: 2rem;
  left: 0;
  z-index: 900;
  overflow-x: auto;
}
/* ============================ 고객 문제 섹션 ============================ */
.wc-problem {
  background: var(--c-mono-0);
}
.wc-problem__interact {
  display: flex;
  align-items: center;
  gap: 6rem;
  width: 100%;
}
.wc-problem__img-wrap {
  position: relative;
  flex: 0 0 54%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.wc-problem__img {
  position: absolute;
  width: 100%;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.wc-problem__img.is-active {
  opacity: 1;
}
.wc-problem__img img {
  width: 100%;
  height: auto;
}
.wc-problem__acc-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4rem;
}
.wc-problem__acc-item {
  position: relative;
  padding: 2.4rem 0 2.4rem 2rem;
  cursor: pointer;
}
.wc-problem__acc-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: #edf2fa;
  -webkit-border-radius: 6px;
  -moz-border-radius: 6x;
  border-radius: 6px;
}
.wc-problem__acc-bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  overflow: hidden;
  -webkit-border-radius: 6px;
  -moz-border-radius: 6x;
  border-radius: 6px;
}
.wc-problem__acc-progress {
  display: block;
  width: 100%;
  height: 0%;
  background: #1a85ff;
  border-radius: 2px;
  transition: background-color 0.3s;
}
.wc-problem__acc-title {
  display: block;
  color: #000;
  font-size: 2.4rem;
  padding-left: 2rem;
  font-weight: 500;
  line-height: 130%;
  transition: color 0.2s;
}
.wc-problem__acc-desc {
  display: none;
  margin-top: 1.2rem;
  padding-left: 2rem;
  color: #757575;
  font-size: 1.8rem;
  font-weight: 400;
  line-height: 140%;
}
/* ============================ 해결 방법 섹션 ============================ */
.wc-solution {
  background: #f5f7fa;
}
.wc-solution__list {
  display: flex;
  flex-direction: column;
  gap: 16rem;
}
.wc-solution__card {
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.wc-solution__card:nth-child(odd) {
  flex-direction: row-reverse;
}
.wc-solution__img img {
  max-width: 56.6rem;
  width: 100%;
  height: auto;
}
.wc-solution__text {
  width: fit-content;
}
.wc-solution__text h4 {
  color: #000;
  font-size: 3.6rem;
  font-weight: 700;
  line-height: 140%;
  margin-bottom: 2rem;
}
.wc-solution__text p {
  color: #454545;
  font-size: 2.4rem;
  font-weight: 400;
  line-height: 130%;
  position: relative;
  padding-left: 1.6rem;
}
.wc-solution__text p::before {
  content: '';
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 999px;
  background: #454545;
  position: absolute;
  top: 1rem;
  left: 0;
}
.wc-solution__text p + p {
  margin-top: 1rem;
}
/* ============================ 특장점 섹션
============================ */
.wc-feature {
  background: var(--c-mono-0);
}
.wc-feature__list {
  display: flex;
  align-items: stretch;
  gap: 2rem;
}
.wc-feature__card {
  flex: 1;
  display: flex;
  padding: 4rem;
  flex-direction: column;
  gap: 2rem;
  border-radius: 2.4rem;
  background: #f6f7f8;
}
.wc-feature__card__icon img {
  width: 6.2rem;
  height: auto;
}
.wc-feature__card h4 {
  color: #000;
  font-size: 2rem;
  font-weight: 700;
  line-height: 130%;
}
.wc-feature__card p {
  color: #454545;
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 160%;
}
.wc-feature__table table {
  width: 100%;
  border-collapse: collapse;
  border: 0;
}
.wc-feature__table table thead th {
  border: 1px solid rgba(117, 117, 117, 0.2);
  border-width: 1px 0;
  background: #edf2fa;
  color: #000;
  text-align: center;
  height: 8rem;
  font-size: 2rem;
  font-weight: 500;
  line-height: 130%;
}
.wc-feature__table table thead th + th {
  border-left: 1px solid rgba(117, 117, 117, 0.2);
}
.wc-feature__table table tbody td {
  border: 1px solid rgba(117, 117, 117, 0.2);
  border-width: 1px 0;
  padding: 2.3rem 0.8rem;
  color: #000;
  text-align: center;
  font-size: 2rem;
  font-weight: 500;
  line-height: 130%;
}
.wc-feature__table table tbody td + td {
  border-left: 1px solid rgba(117, 117, 117, 0.2);
}
.wc-feature__msg {
  display: block;
  width: 100%;
  padding: 4rem 2rem;
  text-align: center;
  border-radius: 2.4rem;
  background: #f6f7f8;
  color: #000;
  font-size: 3.6rem;
  font-weight: 700;
  line-height: 140%;
}
.ico-check {
  display: inline-block;
  width: 2.4rem;
  height: 2.4rem;
  background: url(../images/wcation/ico_check.svg);
  background-size: 2.4rem;
  position: relative;
  margin-top: -0.6rem;
  vertical-align: middle;
  margin-right: 0.8rem;
}
/* ============================ 특장점 섹션
============================ */
.wc-case {
  background: #000;
}
.wc-case .wc-section__head h2 {
  color: var(--c-mono-0);
}
.wc-case .wc-section__head .wc-section__sub {
  color: #c4c4c4;
}
.wc-case__img {
  display: flex;
  align-items: center;
  justify-content: center;
}
.wc-case__img img {
  width: 100%;
  max-width: 139.2rem;
  height: auto;
}
/* ============================ 추천 업종 섹션
============================ */
.wc-industry {
  background: #000;
  padding-top: 0 !important;
}
.wc-industry .wc-section__head h2 {
  color: var(--c-mono-0);
}
.wc-industry .wc-section__head .wc-section__sub {
  color: #fff;
}
.wc-industry__grid {
  display: grid;
  gap: 2.4rem;
  grid-template-columns: repeat(6, 1fr);
  margin-bottom: 12rem;
}
.wc-industry__card {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  min-height: 32rem;
  padding: 3.2rem;
  gap: 2rem;
  border-radius: 2.4rem;
  border: 1px solid #fff;
  background: #fff;
  box-shadow: 0 0.4rem 0.4rem 0 rgba(0, 0, 0, 0.25);
  grid-column: span 2;
}
.wc-industry__card:nth-child(4),
.wc-industry__card:nth-child(5) {
  grid-column: span 3;
}
.wc-industry__text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  line-height: 1.3;
}
.wc-industry__text h4 {
  color: #000;
  font-size: 3.6rem;
  font-weight: 700;
}
.wc-industry__text p {
  color: #757575;
  font-size: 2.4rem;
  font-weight: 500;
}
.wc-industry__icon {
  margin-left: auto;
}
.wc-industry .wc-compare__grid {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
}
.wc-industry .wc-compare__card {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}
.wc-industry .wc-compare__text {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.wc-industry .wc-compare__text h5 {
  display: flex;
  padding: 0.4rem 1.6rem;
  width: fit-content;
  justify-content: center;
  align-items: center;
  border-radius: 999px;
  background: #575757;
  color: #e8e8e8;
  font-size: 1.8rem;
  font-weight: 500;
}
.wc-industry .wc-compare__text h5.good {
  background: #1a85ff;
}
.wc-industry .wc-compare__list {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.8rem;
  align-self: stretch;
}
.wc-industry .wc-compare__list li {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  color: #e8e8e8;
  font-size: 1.6rem;
  font-weight: 400;
}
.wc-industry .wc-compare__list li::before {
  content: '';
  display: inline-block;
  width: 1.6rem;
  height: 1.6rem;
  min-width: 1.6rem;
  background: url(../images/wcation/ico_check.svg);
  background-size: auto 1.6rem;
}
.wc-industry .wc-compare__img {
  flex: 1;
  max-width: 36rem;
}
.wc-industry .wc-compare__img img {
  width: 100%;
  height: auto;
}
.wc-cta {
  width: calc(100% - 28%);
  padding: 1.6rem 3.2rem;
  border-radius: 999px;
  background: #fff;
  margin-top: 2rem;
  /* 그림자 */
  box-shadow: 0 0.2rem 1rem 0 rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
  opacity: 0;
  transform: translateX(-50%) translateY(30px) scale(0.5);
  pointer-events: none;
  transition: opacity 0.45s cubic-bezier(0.22, 1, 0.36, 1), transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  /* 추가: 하단 고정 스타일 */
}
.wc-cta h3 {
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.5;
}
.wc-cta__buttons {
  display: flex;
  gap: 1rem;
  align-items: center;
}
.wc-cta--fixed {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  margin: 0 auto;
  z-index: 9999;
  margin-top: 0;
  box-shadow: 0 0.4rem 2rem 0 rgba(0, 0, 0, 0.2);
  opacity: 1;
  transform: translateX(-50%) translateY(0) scale(1);
  pointer-events: auto;
}
/* ============================ media queries ============================ */
/* ============================ media queries ============================ */
@media (max-width: 1400px) {
  .screen {
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .screen.header--hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
  }
  .wc-cta {
    width: calc(100% - 20%);
  }
}
@media (max-width: 991px) {
  .screen {
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .screen.header--hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
  }
  .wc-industry .wc-compare__card {
    flex-direction: column;
  }
  .wc-industry .wc-compare__card:first-child {
    flex-direction: column-reverse;
  }
  .wc-compare__text {
    align-items: center;
  }
}
@media (max-width: 768px) {
  br {
    display: none;
  }
  .wc-tabnav__inner .wc-tab {
    height: 4.8rem;
    padding: 0 2rem;
    font-size: 2rem;
  }
  .wc-intro .wc-intro__inner {
    flex-direction: column-reverse;
  }
  .wc-intro .wc-intro__visual {
    max-width: 100%;
    margin-top: 10%;
  }
  .wc-intro .wc-intro__text .wc-intro__btns {
    margin-top: 4rem;
    margin-bottom: 4rem;
  }
  .wc-problem__interact {
    flex-direction: column-reverse;
  }
  .wc-problem__img-wrap {
    flex: none;
    width: 100%;
    min-height: 32rem;
  }
  .wc-solution__card {
    flex-direction: column;
    gap: 2rem;
  }
  .wc-solution__card:nth-child(odd) {
    flex-direction: column;
  }
  .wc-feature__list {
    flex-direction: column;
  }
  .wc-industry__grid {
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 6rem;
  }
  .wc-industry__grid .wc-industry__card {
    grid-column: span 1;
    min-height: auto;
  }
  .wc-industry__grid .wc-industry__card:nth-child(5) {
    grid-column: span 2;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .wc-feature__card h4 {
    font-size: 3rem;
  }
  .wc-feature__card p {
    font-size: 2rem;
  }
  .wc-cta {
    width: calc(100% - 14%);
  }
}
@media (max-width: 683px) {
  .wc-section__head h2 {
    font-size: 4.2rem;
  }
  .wc-section__head .wc-section__sub {
    font-size: 2rem;
  }
  .wc-intro .wc-intro__visual {
    margin-bottom: 4rem;
  }
  .wc-tabnav__inner {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    max-width: 90vw;
    display: flex;
  }
  .wc-tabnav__inner ul {
    flex-wrap: nowrap;
    gap: 0.4rem;
  }
  .wc-tabnav--fixed {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 900;
  }
  .wc-tabnav--fixed .wc-tabnav__inner {
    border-radius: 0 !important;
    max-width: 100vw;
    width: 100vw;
  }
  .wc-solution__list {
    gap: 6rem;
  }
  .wc-industry__grid {
    grid-template-columns: repeat(1, 1fr);
    margin-bottom: 6rem;
  }
  .wc-industry__grid .wc-industry__card {
    grid-column: span 1 !important;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .wc-industry .wc-compare__grid {
    flex-direction: column;
    gap: 6rem;
  }
  .wc-industry .wc-compare__text {
    width: 100%;
  }
  .wc-industry .wc-compare__text h5 {
    font-size: 2.6rem;
    width: 100%;
  }
  .wc-industry .wc-compare__list li {
    font-size: 2.6rem;
  }
  .wc-cta {
    flex-direction: column;
    gap: 1.6rem;
    border-radius: 4rem;
  }
  .wc-cta h3 {
    text-align: center;
  }
  .btn-primary,
  .btn-ghost {
    font-size: 2rem;
  }
}