/* ===== ABOUT ===== */
.abo {
  background: #fff;
  padding: 120px 0 160px;
  margin-top: 5%;
}

.abo__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

/* 텍스트 */
.abo__head {
  max-width: 1200px;
  margin-bottom: 60px;
}

.abo__title {
  font-size: 52px;
  font-weight: 700;
  color: #3db6c6;
  margin-bottom: 14px;
}

.abo__desc {
  font-size: 19px;
  line-height: 1.6;
  color: #666;
}

/* 카드 (절대 고정) */
.abo-card {
  position: relative;
  width: 1800px;
  height: 520px;
  overflow: hidden;
  border-radius: 40px;
  transform: none !important;
  will-change: auto;
  margin-left: auto;
  margin-right: -25%;
}

/* 이미지 래퍼 */
.abo-img {
  position: absolute;
  inset: 0;
  pointer-events: none;
  /* 이벤트 차단 */
}

/* 🔥 이미지: GPU 레이어로 분리 */
.abo-img img {
  display: block;
  width: 100%;
  height: 150%;
  object-fit: cover;
  object-position: center 22%;

  transform: translate3d(0, 0, 0);
  /* ⬅️ GPU 분리 핵심 */
  will-change: transform;
}

/* 반응형 */
@media (max-width:1024px) {
  .abo-card {
    height: 360px;
    border-radius: 28px;
  }
}

@media (max-width:768px) {
  .abo {
    padding: 80px 0 120px;
  }

  .abo__inner {
    padding: 0 20px;
  }

  .abo__title {
    font-size: 32px;
  }

  .abo-card {
    height: 300px;
    border-radius: 22px;
  }
}

/* ===== MOBILE RESET (이미지 안 보이던 문제 해결) ===== */
@media (max-width: 768px) {

  .abo-card {
    width: 100%;
    /* PC 고정 폭 제거 */
    max-width: 100%;
    height: 260px;

    margin-left: 0;
    margin-right: 0;
    /* 음수 마진 제거 */

    border-radius: 18px;
  }

  /* 이미지 영역 중앙 정렬 */
  .abo-img {
    inset: 0;
    background-position: center center !important;
  }
}







/*************************2번째섹션**********************************************/






/* ===============================
   FR SECTION
================================ */
.fr-section {
  position: relative;
  width: 100%;
  background: #fff;
  overflow: hidden;
  z-index: 5;
  margin-top: -8.4%;
}

/* 지도 백그라운드 */
.fr-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('/1x/s1/fr_2.png') no-repeat;
  background-size: contain;

  /* 🔥 이게 핵심 */
  background-position: 68% -151px;

  pointer-events: none;
}

/* 내부 레이아웃 */
.fr-inner {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
  padding: 140px 137px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 80px;
  z-index: 2;
}

/* LEFT TEXT */
.fr-text {
  max-width: 640px;
}

.fr-title {
  font-size: 44px;
  line-height: 1.25;
  font-weight: 400;
  color: #111;
  margin-bottom: 40px;
}

.fr-title strong {
  font-weight: 700;
}

.fr-desc {
  font-size: 16px;
  line-height: 1.75;
  color: #666;
  margin-bottom: 24px;
}

/* RIGHT HANJA */
.fr-hanja {
  display: flex;
  flex-direction: column;
  gap: 24px;
  font-size: 88px;
  font-weight: 400;
  color: #4d4d4d;
  letter-spacing: 6px;
}

/* ===============================
   RESPONSIVE
================================ */

/* 태블릿 */
@media (max-width: 1024px) {
  .fr-inner {
    padding: 120px 40px;
    gap: 60px;
  }

  .fr-title {
    font-size: 36px;
  }

  .fr-hanja {
    font-size: 64px;
  }

  .fr-section::before {
    background-position: right top;
    background-size: 60%;
  }
}

/* 모바일 */
@media (max-width: 768px) {
  .fr-inner {
    flex-direction: column;
    padding: 100px 24px;
    gap: 50px;
    margin-top: -27%;
  }

  .fr-text {
    max-width: 100%;
  }

  .fr-title {
    font-size: 30px;
  }

  .fr-hanja {
    flex-direction: row;
    font-size: 48px;
    gap: 20px;
    display: none;
  }

  .fr-section::before {
    background-position: center top;
    background-size: 90%;
    opacity: 0.35;
  }
}









/*************************3번째섹션**********************************************/
.fr-scroll {
  padding: 160px 0;
  background: #fff;
  margin-top: -7%;
}

.fr-scroll__inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
  text-align: center;
}

.fr-scroll__frame {
  width: 100%;
  max-width: 1200px;
  height: 500px;
  margin: 0 auto 80px;

  overflow: hidden;
  border-radius: 56px;

  transform: scale(0.82);
  transform-origin: center center;
  will-change: transform;
}

.fr-scroll__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fr-scroll__text {
  font-size: 27px;
  line-height: 1.6;
  color: #111;
}

@media (max-width: 1024px) {
  .fr-scroll__frame {
    max-width: 860px;
    height: 320px;
    border-radius: 40px;
  }

  .fr-scroll__text {
    font-size: 18px;
  }
}

@media (max-width: 640px) {
  .fr-scroll__frame {
    max-width: 100%;
    height: 240px;
    border-radius: 28px;
    margin-bottom: 50px;
  }

  .fr-scroll {
    padding: 160px 0;
    background: #fff;
    margin-top: -43%;
  }

  .fr-scroll__text {
    font-size: 16px;
  }
}


/*************************4번째섹션**********************************************/


/* =========================
   RESET
========================= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Pretendard, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Arial, sans-serif;
  background: #fff;
  color: #111;
}

/* =========================
   SECTION
========================= */
.wd-zigzag {
  padding: 140px 0;
  overflow: hidden;
  margin-top: -11%;
}

.wd-zigzag__head {
  max-width: 1200px;
  margin: 0 auto 90px;
  text-align: center;
}

.wd-zigzag__head h2 {
  font-size: 48px;
  font-weight: 700;
}

.wd-zigzag__head p {
  margin-top: 16px;
  font-size: 18px;
  line-height: 1.6;
  color: #666;
}

/* =========================
   DRAG AREA
========================= */
.wd-drag-area {
  position: relative;
  cursor: none;
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
}

/* =========================
   TRACK
========================= */
.wd-track {
  display: flex;
  gap: 80px;
  padding: 0 120px;
  transition: transform 0.6s cubic-bezier(.4, 0, .2, 1);
}

/* =========================
   CARD
========================= */
.wd-card {
  flex: 0 0 340px;
  transition: transform 0.6s cubic-bezier(.4, 0, .2, 1);
}

.wd-card img {
  width: 100%;
  border-radius: 32px;
  display: block;
}

.wd-card h4 {
  margin-top: 22px;
  font-size: 22px;
  font-weight: 700;
}

.wd-card p {
  margin-top: 10px;
  font-size: 16px;
  line-height: 1.6;
  color: #666;
}

/* =========================
   DRAG CURSOR
========================= */
.wd-drag-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%);
  z-index: 9999;
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 1024px) {
  .wd-track {
    gap: 50px;
    padding: 0 60px;
  }

  .wd-card {
    flex-basis: 280px;
  }
}

@media (max-width: 768px) {
  .wd-track {
    gap: 28px;
    padding: 0 24px;
  }

  .wd-zigzag {
    padding: 140px 0;
    overflow: hidden;
    margin-top: -66%;
  }

  .wd-card {
    flex-basis: 240px;
  }
}