/* ========================================
   Main Page
======================================== */

/* abnner */
.hero {
  height: 100vh;
  position: relative;
  overflow: hidden;
}
.banner-item::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.banner-item > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
}
.banner-text {
  position: absolute;
  height: 100%;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5rem;
}
.banner-title{
  font-weight: 600;
  line-height: 1.2;
}
.banner-title h3 {
  font-size: 2.25rem;
}
.banner-title h1 {
  font-size: 8rem;
  font-weight: 800;
}
.banner-title h4 {
  font-size: var(--fs-32);
  font-weight: 700;
}
.banner-desc {
  font-size: 1.625rem;
}

.banner-nav {
  position: absolute;
  bottom: 50px;
  left: 50%;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 2rem;
  transform: translateX(-50%);
}

.banner-nav .swiper-button-prev,
.banner-nav .swiper-button-next {
  position: static;
  width: auto;
  height: auto;
  margin: 0;
  color: var(--color-white);
  background: none;
}

.banner-nav .swiper-button-prev::after,
.banner-nav .swiper-button-next::after {
  display: none !important;
  content: none !important;
  font-size: 0 !important;
}

.banner-nav .material-symbols-rounded {
  font-size: 2rem;
  font-variation-settings:
    "FILL" 0,
    "wght" 200,
    "GRAD" 0,
    "opsz" 24;
  line-height: 1;
  cursor: pointer;
  user-select: none;
}

.banner-nav .swiper-pagination {
  position: static;
}
.banner-nav .swiper-pagination-bullet {
  background: var(--color-white);
  opacity: .5;
}
.banner-nav .swiper-pagination-bullet-active {
  background: var(--color-white);
  width: 50px;
  border-radius: 50px;
  opacity: 1;
}

/* responsive */
@media (max-width: 1280px) {
  .banner-title h3{
    font-size: clamp(1.2rem, 2.5vw, 2rem);
  }
  .banner-title h1 {
    font-size: clamp(4rem, 9vw, 7rem);
  }
  .banner-title h4 {
    font-size: clamp(1rem, 2.2vw, 1.8rem);
  }
  .banner-desc {
    font-size: clamp(1rem, 2vw, 1.5rem);
  }
}
@media (max-width: 1024px) {
  .hero{
    height: 550px;
  }
  .banner-nav{
    bottom: 5%;
  }
  .banner-nav .swiper-pagination-bullet {
    width: 5px;
    height: 5px !important;
  }
  .banner-nav .swiper-pagination-bullet-active{
    width: 30px !important;
  }
}
@media (max-width: 500px) {
  .hero{
    height: 50vh;
    min-height: 380px;
  }
  .banner-text {
    align-items: center;
    gap: 3rem;
    text-align: center;
  }
}

.service, .ip-info, .cs-box {
  margin: 150px 0;
}
.section-title {
  font-weight: 600;
  font-size: var(--fs-24);
}
.section-title h2 {
  font-size: var(--fs-40);
  font-weight: 800;
  margin-bottom: 0.25rem;
}
.section-title.f-color-w h2 {
  font-weight: 700;
}
.section-title.f-color-w h2 > span {
  font-weight: 800;
}
.section-title.f-color-w p{
  font-weight: 400;
}
.more-btn-w {
  padding: 0.875rem 2rem;
  color: var(--color-white);
  border: 1px solid var(--color-white);
  border-radius: 50px;
  display: inline-block;
  width: fit-content;
  transition: all 0.5s var(--ease);
}

/* responsive */
@media (max-width: 768px) {
  .service, .ip-info, .cs-box{
    margin: 12vw 0;
  }
}

/* Service */
.service .inner {
  display: flex;
  flex-direction: column;
  gap: 5rem;
}
.ms-list-wrap {
  width: 100%;
}
.ms-list-wrap .ms-list {
  display: flex;
  gap: 1rem;
}
.ms-list-wrap .ms-list .ms-list-item {
  flex: 1;
}
.ms-list-item > a {
  display: block;
}
.ms-list-item .ms-list-link {
  position: relative;
  border-radius: var(--rodius-16);
  overflow: hidden;
  transition: all 0.5s var(--ease);
}
.ms-list-item .ms-list-img {
  width: 100%;
  aspect-ratio: 5 / 6;
  object-fit: cover;
  transition: all 0.5s var(--ease);
}
.ms-list-item .ms-list-title {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 20px 0;
  width: 100%;
  text-align: center;
  background-color: var(--color-text);
  color: var(--color-white);
  font-size: var(--fs-18);
  font-weight: 600;
}
.ms-grid-list {
  display: grid;
  gap: 1rem;
}
.ms-grid-list .ms-grid-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: var(--rodius-16);
  font-size: var(--fs-18);
  font-weight: 600;
  color: var(--color-white);
}
.ms-grid-list .ms-grid-item:first-child {
  background-color: var(--color-secondary);
  transition: all 0.5s var(--ease);
}
.ms-grid-list .ms-grid-item:last-child {
  background-color: var(--color-accent);
  transition: all 0.5s var(--ease);
}

.ms-grid-list .ms-grid-icon {
  width: 70px;
  filter: invert(1);
}

/* responsive */
@media (max-width: 1280px) {
  .ms-grid-list .ms-grid-icon{
    width: 50px;
  }
}
@media (max-width: 1024px) {
  .ms-list-wrap .ms-list{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
  .ms-list-item .ms-list-title,
  .ms-grid-list .ms-grid-item{
    font-size: var(--fs-16);
  }
  .ms-grid-list{
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, 1fr);
  }
  .ms-grid-list .ms-grid-item{
    padding: 1.5rem;
  }
}
@media (max-width: 768px) {
  .service .inner {
    gap: 3rem;
  }
  .ms-list-wrap .ms-list,
  .ms-grid-list {
    gap: 0.7rem;
  }
  .ms-list-item .ms-list-title{
    padding: 1rem;
  }
}
@media (max-width: 500px) {
  .ms-list-wrap .ms-list,
  .ms-grid-list {
    grid-template-columns: 1fr;
  }
  .ms-list-item .ms-list-img {
    aspect-ratio: 1 / 0.8;
  }
}


/* IP Info */
.ip-info .inner {
  display: flex;
  flex-direction: column;
  gap: 80px;
  padding: 80px;
  border-radius: var(--rodius-24);
  background: url(../img/sec02_bg.png) no-repeat center center / cover;
  overflow: hidden;
  position: relative;
  color: var(--color-white);
}
.ip-info .inner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 18, 28, 0.45);
  z-index: 1;
}
.ip-info .section-title,
.ip-info .more-btn-w {
  position: relative;
  z-index: 2;
}
.ip-info .section-title h2 {
  margin-bottom: 0.5rem;
}

/* responsive */
@media (max-width: 1024px) {
  .ip-info .inner {
    padding: 60px;
    gap: 60px;
  }
}
@media (max-width: 768px) {
  .ip-info .inner {
    padding: 50px;
    gap: 50px;
  }
  .ip-info .section-title {
    font-size: 1.1rem;
  }
}
@media (max-width: 500px) {
  .ip-info .inner {
    padding: 40px;
    gap: 40px;
    align-items: center;
  }
  .ip-info .section-title {
    text-align: center;
  }
}

/* cs-box */
.cs-box {
  padding: 150px 0;
  background: url(../img/contact_bg.jpg) no-repeat center center / cover;
  position: relative;
  margin-bottom: 0;
  border-radius: 6vw 6vw 0 0;
  overflow: hidden;
}
.cs-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 18, 28, 0.1);
  z-index: 1;
}

.cs-box .inner {
  position: relative;
  z-index: 2;
  gap: 1.25rem;
  color: var(--color-white);
}

.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.cs-box .inner .section-title {
  margin-bottom: 2rem;
}

.main-cs-wrap {
  padding: 2.5rem;
  border-radius: var(--rodius-24);
  border: 1px solid rgba(254, 254, 254, 0.2);
  background-color: rgba(5, 18, 28, 0.1);
  box-shadow: 0 0 20px rgba(5, 18, 28, 0.1), inset 0 0 25px rgba(254, 254, 254, 0.3);
  backdrop-filter: blur(4px);
}
.main-cs-wrap .main-cs-link {
  margin-bottom: 1.5rem;
}
.main-cs-wrap .main-cs-label {
  font-size: var(--fs-18);
  margin-bottom: 1rem;
}
.main-cs-wrap .main-cs-list {
  display: flex;
  gap: 1rem;
}
.main-cs-wrap .main-cs-list .main-cs-item {
  flex: 1;
  padding: 1.25rem;
  border-radius: var(--rodius-16);
  transition: all 0.5s var(--ease);
}
.main-cs-wrap .main-cs-list .main-cs-item:first-child {
  background-color: var(--color-kakao);
  color: var(--color-text);
}
.main-cs-wrap .main-cs-list .main-cs-item:last-child {
  background-color: var(--color-telegram);
}
.main-cs-wrap .main-cs-list .main-cs-item > a{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  text-align: center;
}
.main-cs-wrap .main-cs-list .main-cs-item .main-cs-icon {
  width: 20%;
}
.main-cs-wrap .main-cs-list .main-cs-item .main-cs-title > p {
  font-weight: 700;
}
.main-cs-wrap .main-cs-list .main-cs-item .main-cs-title > span {
  display: block; 
}

.main-cs-wrap .main-cs-info {
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-white);
  display: flex;
  justify-content: space-between;
}
.main-cs-wrap .main-cs-info .main-cs-info-label {
  font-size: var(--fs-18);
}
.main-cs-wrap .main-cs-info .main-cs-info-content {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: var(--fs-24);
  letter-spacing: 0.02em;
  align-items: flex-end;
}
.main-cs-wrap .main-cs-info .main-cs-info-content > p{
  width: fit-content;
}
.main-cs-wrap .main-cs-info .main-cs-info-content > p:first-child {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.2rem;
}

/* responsive */
@media (max-width: 1024px) {
  .grid-2col {
    grid-template-columns: 1fr;
  }
  .cs-box .inner {
    gap: 2rem;
  }
}
@media (max-width: 768px) {
  .cs-box {
    padding: 12vw 0;
  }
}
@media (max-width: 500px) {
  .main-cs-wrap {
    padding: 2rem;
  }
  .main-cs-wrap .main-cs-list{
    flex-direction: column;
    gap: 0.7rem;
  }
  .main-cs-wrap .main-cs-list .main-cs-item > a {
    flex-direction: row;
  }
  .main-cs-wrap .main-cs-list .main-cs-item .main-cs-icon {
    width: 30px;
    height: 30px;
    object-fit: contain;
  }
  .main-cs-wrap .main-cs-info {
    flex-direction: column;
    gap: 0.5rem;
  }
  .main-cs-wrap .main-cs-info,
  .main-cs-wrap .main-cs-info .main-cs-info-content {
    align-items: center;
  }
  .main-cs-wrap .main-cs-info .main-cs-info-content {
    gap: 0.15rem;
  }
  .main-cs-wrap .main-cs-info .main-cs-info-label {
    font-size: 1rem;
  }
  .main-cs-wrap .main-cs-info .main-cs-info-content > p:first-child {
    justify-content: center;
  }
}

/* hover */
@media (hover: hover) and (pointer: fine) {
  .ms-list-item .ms-list-link:hover img {
    transform: scale(1.1);
  }
  .ms-grid-list .ms-grid-item:first-child:hover {
    background-color: var(--color-secondary-muted);
  }
  .ms-grid-list .ms-grid-item:last-child:hover {
    background-color: var(--color-accent-muted);
  }
  .more-btn-w:hover {
    background-color: var(--color-white);
    color: var(--color-text);
    font-weight: 600;
  }
  .main-cs-wrap .main-cs-list .main-cs-item:first-child:hover {
    background-color: var(--color-kakao-muted);
  }
  .main-cs-wrap .main-cs-list .main-cs-item:last-child:hover {
    background-color: var(--color-telegram-muted);
  }
}