@charset "UTF-8";
@import url('reset.css');
@import url('https://fonts.googleapis.com/css2?family=Pretendard:wght@400;500;600;700&display=swap');

/* ========== ↓ mobile first ↓ ==========*/
html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  color: #fff;
  background: #222;
  line-height: 1.6;
  letter-spacing: -0.25px;
  font-size: 1rem;
  position: relative;
}

.SnapScroll {
  width: 100%;
  height: 1000px;
}

.SnapScroll:nth-of-type(2n) {
  background: #444;
}


/* =============== ↓ 헤더 영역 ↓ =============== */

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: #00000097;
  z-index: 999;
  font-size: 1.2rem;
}

.header_wrap {
  text-align: center;
  max-width: 85%;
  margin: 0 auto;
  padding: 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.header_wrap .GNB {
  width: 30%;
  display: flex;
  justify-content: space-between;
  font-family: Pretendard;
  font-weight: 500;
}

.header_wrap .GNB li a {
  color: #fff;
}

.header_wrap .GNB .GNB_01 {}

.header_wrap .GNB .GNB_02 {}

.header_wrap .GNB .GNB_03 {}

.top_btn {}

/* =============== ↓ 메인 영역 ↓ =============== */

main {
  background: #222;
}

/* ==== con01 영역 ====*/

.con01_wrap {
  width: 100%;
  height: auto;
}

.con01_wrap .con01 {
  width: 90%;
  height: auto;
  margin: 30rem auto 0;
  padding-bottom: 30rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}

.con01_wrap .con01 .main_txt {
  font-family: Pretendard;
  font-size: 5rem;
  line-height: 1.2;
}

.con01_wrap .con01 .sub_txt {
  margin-top: 10rem;
  font-size: 1.5rem;
  font-family: Pretendard;
}

/* ==== con02 영역 ====*/

.con02_wrap {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 7rem 1.5rem 5rem;
}

.con02 {
  width: 1280px;
  height: auto;
  margin: 0 auto;
  padding-bottom: 10rem;

}

/* --- 탭 영역 --- */

.con02_01_txt {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.con02_01_txt span {
  padding: 0.7rem 1.6rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ccc;
  font-size: 1.2rem;
  cursor: pointer;
  transition:
    background 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease,
    transform 0.15s ease;
  backdrop-filter: blur(6px);
}

.con02_01_txt span:hover {
  border-color: #fff;
  color: #fff;
  transform: translateY(-1px);
}

/* active */

.con02_01_txt span.active {
  background: #fff;
  color: #111;
  border-color: transparent;
  transform: translateY(-1px);
}

/* --- 카드 그리드 영역 --- */

.SlideWrap {
  display: none;
  width: 100%;
  margin: 0 auto;
  column-gap: 2rem;
  row-gap: 2.4rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.SlideWrap.active {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.SlideCon {
  background: #333;
  border-radius: 28px;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  height: auto;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease,
    border-color 0.25s ease;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.SlideCon:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
  background: #444;
}

.SlideGroup {
  display: contents;
}

.SlideCon img {
  width: 100%;
  border-radius: 15px;
  margin-bottom: 1.1rem;
  object-fit: cover;
}

.SlideCon iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  margin-bottom: 1.1rem;
  border: none;
}

.SlideCon h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}

.SlideCon span {
  font-size: 1.2rem;
  color: #ddd;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  display: block;
}

.SlideCon button {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  align-self: flex-start;
  margin-top: auto;
  background: #2b2b2b;
  color: #e9e9e9;
  border: 1px solid #e9e9e9;
  border-radius: 999px;

  padding: 0.85rem 1.8rem;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    background 0.3s ease,
    color 0.3s ease,
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.SlideCon button:hover {
  background: #e9e9e9;
  color: #111;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

/* ==== con03 영역 ====*/

.con03_wrap .con03 {}


/* ==== 푸터 영역 ====*/

footer {
  z-index: 999;
  position: relative;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: #00000097;
  font-size: 1.2rem;
}

.footer_wrap {
  text-align: center;
  max-width: 85%;
  margin: 0 auto;
  padding: 2rem;
}


/* =============== ↓ 미디어쿼리 영역 ↓ =============== */

/* ==== 미디어쿼리 1024px (Web) ====*/
@media (max-width: 1024px) {}


/* ==== 미디어쿼리 1023px (Tablet) ====*/
@media (max-width: 1023px) {
  .con01_wrap .con01 {
    width: 90%;
    height: auto;
    margin: 20rem auto 0;
    padding-bottom: 20rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
}

/* ==== 미디어쿼리 ~767px (Moblie) ====*/
@media (max-width: 767px) {
  .header_wrap .GNB {
    width: 80%;
  }

  .SlideWrap.active {
    grid-template-columns: 1fr;
  }

  .con01_wrap .con01 {
    width: 90%;
    height: auto;
    margin: 20rem auto 0;
    padding-bottom: 20rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
}