/* ==========================================================
   SFKOREA main.css (HOME only)
   - home.php 기준: 사용 섹터만 남긴 정리본
   - 중복/미사용 선언 제거 + 섹션별 정렬
   - generated: 2026-01-27
========================================================== */

/* ==========================================================================
   M2. Notice + Partner (sec-np) — 최종 적용본
   ========================================================================== */

.sec-np {
  padding: 90px 0 50px;
  background: var(--c-white);
}

/* + 버튼을 헤드 우측 끝으로 */
.sec-np .np-head {
  width: 100%;
}
.sec-np .np-title {
  flex: 1 1 auto;
  min-width: 0;
}
.sec-np .np-more {
  margin-left: auto;
}

/* Variant: 3 columns (NextAI style) */
.sec-np .np-grid--3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 34px;
  align-items: stretch;
}

/* NP3(PC): 컬럼 높이 강제 스트레치 해제(세로 늘어남 방지) */
@media (min-width: 641px) {
  .sec-np--3col .np-grid--3 {
    align-items: start;
  }
}

/* Variant: 2 columns (Notice + Panels) */
.sec-np .np-grid--2 {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 34px;
  align-items: stretch;
}

/* 오른쪽 배너 높이를 공지 영역과 동일하게(컬럼 높이 스트레치) */
.sec-np .np-grid--3 > *,
.sec-np .np-grid--2 > * {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* 컬럼 헤더 */
.sec-np .np-colhead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.sec-np .np-coltitle {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}
.sec-np .np-more {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.18);
  text-decoration: none;
  color: var(--c-ink);
  font-weight: 900;
  font-size: 22px;
  line-height: 1;
}

/* 공지 리스트(카드형) */
.sec-np .np-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.sec-np .np-item {
  display: grid;
  grid-template-columns: 1fr auto; /* 제목 | 날짜 */
  grid-template-rows: auto auto; /* 1행(제목+날짜) / 2행(요약) */
  column-gap: 14px;
  row-gap: 8px;
  align-items: start;

  padding: 18px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 14px;
  background: var(--c-white);

  text-decoration: none;
  color: var(--c-ink);
}

.sec-np .np-text {
  display: contents; /* ✅ 내부의 .np-link / .np-excerpt 를 그리드에 직접 배치 */
}

.sec-np .np-link {
  font-size: 15px;
  font-weight: 800;
  line-height: 1.35;

  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sec-np .np-excerpt {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.45;
  color: rgba(0, 0, 0, 0.65);

  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 제목/요약을 그리드 위치로 고정 */
.sec-np .np-link {
  grid-column: 1;
  grid-row: 1;
}

.sec-np .np-excerpt {
  grid-column: 1 / -1; /* ✅ 가로 풀 */
  grid-row: 2;
  margin-top: 0; /* 기존 6px → row-gap로 간격 통일 */
  -webkit-line-clamp: 2; /* 필요하면 3으로 올려도 됨 */
}

.sec-np .np-date {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;

  font-size: 12px;
  font-weight: 700;
  opacity: 0.55;
  white-space: nowrap;
  margin-top: 2px;
}

/* 배너/패널 1~2개 */
.sec-np .np-panels {
  display: flex;
  flex-direction: column;
  gap: 18px;
  flex: 1 1 auto;
  min-height: 0;
  height: 100%; /* legacy */
}

.sec-np .np-panel {
  position: relative;
  flex: 1;
  min-height: 240px;
  border-radius: 18px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.06);
  display: block;

  /* 이미지 중앙 기준(필요 시 마크업에서 --np-focal-x/y로 포커스 조정 가능) */
  --np-focal-x: 50%;
  --np-focal-y: 50%;

  /* 기본은 contain: 배너 텍스트 잘림 방지. 필요시 .np-panel--cover로 변경 */
  --np-fit: contain;
}

.sec-np .np-panel img {
  width: 100%;
  height: 100%;
  object-fit: var(--np-fit, contain);
  object-position: var(--np-focal-x, 50%) var(--np-focal-y, 50%);
  display: block;
  transform: scale(1);
  transition: transform 0.25s ease;
}

/* 이미지 핏 컨트롤(기본 contain) */
/* 기존 마크업 호환: np-panel--contain = contain 강제 */
.sec-np .np-panel--contain {
  --np-fit: contain;
  background: rgba(0, 0, 0, 0.06);
}
/* 필요시: np-panel--cover = cover 강제(여백 없이 꽉 채우기) */
.sec-np .np-panel--cover {
  --np-fit: cover;
}
.sec-np a.np-panel:hover img {
  transform: scale(1.02);
}

.sec-np .np-panel--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(0, 0, 0, 0.45);
  font-weight: 800;
}

/* ==========================================================================
/* ==========================================================================
   M6. NP3 (공지/뉴스레터/동시개최) - SFK 튜닝
   - 뉴스레터: 카드 2개 고정 세로 분할(PC)
   - 글 1개뿐이면 2번째는 placeholder(thumb 없음) → 텍스트 중앙 정렬
   - 모바일: 카드 가로형으로 압축
========================================================================== */

.sec-np--3col .np-grid--3 {
  align-items: stretch;
}

.sec-np--3col .np-col {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.sec-np--3col .np-list,
.sec-np--3col .np-newsGrid,
.sec-np--3col .np-panels {
  flex: 1 1 auto;
  min-height: 0;
}

/* ⚠️ 마크업은 np-colhead (소문자) */
.sec-np--3col .np-colhead {
  flex: 0 0 auto;
}
.sec-np--3col .np-more {
  flex: 0 0 auto;
}

/* 뉴스레터: 2개 고정 세로 분할 (PC는 stretch 제거) */
.sec-np--3col .np-col--news .np-newsGrid {
  display: grid;
  grid-template-rows: auto auto; /* ✅ 1fr 강제 높이 제거 */
  gap: 14px;
}

.sec-np--3col .np-col--news .np-newsCard {
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: auto;
  min-height: 0;
  padding: 16px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.06);
  text-decoration: none;
  color: inherit;
}

/* thumb(상단) + 텍스트(하단) */
.sec-np--3col .np-col--news .np-newsThumb {
  width: 100%;
  flex: 1 1 auto;
  min-height: 0;
  border-radius: 12px;
  overflow: hidden;
  background: #f2f2f2;
}

.sec-np--3col .np-col--news .np-newsThumb img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

/* ⚠️ 마크업은 np-newsText */
.sec-np--3col .np-col--news .np-newsText {
  min-width: 0;
}

.sec-np--3col .np-col--news .np-newsTitle {
  font-weight: 800;
  font-size: 15px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sec-np--3col .np-col--news .np-newsDate {
  margin-top: 6px;
  font-size: 12px;
  color: rgba(0, 0, 0, 0.55);
}

/* placeholder: thumb 없음(= is-empty)일 때 thumb 숨기고 텍스트 중앙 정렬 */
.sec-np--3col .np-col--news .np-newsThumb.is-empty {
  display: none;
}

.sec-np--3col .np-col--news .np-newsThumb.is-empty + .np-newsText {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.sec-np--3col .np-col--news .np-newsThumb.is-empty + .np-newsText .np-newsDate {
  margin-top: 0;
}

/* 동시개최 배너 - 카드 높이 채우기 */
.sec-np--3col .np-panel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sec-np--3col .np-panel__img {
  flex: 1 1 auto;
  min-height: 0;
}

/* mobile */
@media (max-width: 640px) {
  .sec-np--3col .np-col--news .np-newsGrid {
    grid-template-rows: auto;
  }

  .sec-np--3col .np-col--news .np-newsCard {
    flex-direction: row;
    align-items: center;
    gap: 12px;
  }

  .sec-np--3col .np-col--news .np-newsThumb {
    flex: 0 0 110px;
    height: 74px;
  }

  .sec-np--3col .np-col--news .np-newsThumb.is-empty + .np-newsText {
    align-items: flex-start;
    text-align: left;
  }
}

/* PC: 뉴스레터 썸네일 높이 폭주 방지(축산 스타일) */
@media (min-width: 641px) {
  .sec-np--3col .np-col--news .np-newsThumb {
    flex: 0 0 auto; /* ✅ thumb가 카드 높이 먹지 않게 */
    aspect-ratio: 16 / 10; /* ✅ 축산처럼 비율 고정 (원하면 16/9, 4/3도 가능) */
  }

  .sec-np--3col .np-col--news .np-newsThumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  /* Notice: 글 적을 때 세로로 퍼지지 말고 위로 쌓기 */
  .np-list {
    align-content: flex-start;
    gap: 14px;
  }
}

/* ==========================================================================
   M7. Countdown Bar (FINAL)
   ========================================================================== */

.countdown-sec {
  margin: 0;
  padding: 12px 0;
  background: var(--color-primary);
}

.countdown-sec .container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* bar는 레이아웃 래퍼 */
.countdown-sec .countdown-bar {
  background: transparent;
  min-height: 56px;

  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 18px;
  color: var(--c-white);
}

/* LEFT */
.countdown-sec .cd-left {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  font-weight: 900;
  font-size: 26px;
  letter-spacing: -0.02em;
}
.countdown-sec .cd-dot {
  display: none;
}

/* 확성기 아이콘 */
.countdown-sec .cd-left::before {
  content: "";
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  background: url("/assets/glivestock/img/icon/speaker.png") center / contain
    no-repeat;
}

.countdown-sec .cd-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* MID */
.countdown-sec .cd-mid {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  font-weight: 900;
}

.countdown-sec .cd-dlabel {
  font-size: 30px;
}
.countdown-sec .cd-days {
  font-size: 34px;
  letter-spacing: -0.04em;
  display: inline-block;
  perspective: 700px;
}

.countdown-sec .cd-time {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 6px;
}

.countdown-sec .cd-box {
  background: var(--c-white);
  color: var(--c-ink);
  font-weight: 900;
  font-size: 22px;

  min-width: 54px;
  height: 46px;
  border-radius: 12px;

  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.countdown-sec .cd-colon {
  color: var(--c-white);
  font-weight: 900;
  font-size: 24px;
  line-height: 1;
}

/* BTN */
.countdown-sec .cd-btn {
  margin-left: 14px;

  display: inline-flex;
  align-items: center;
  gap: 10px;

  background: var(--color-highlight);
  color: var(--color-primary);

  border-radius: 999px;
  padding: 12px 18px;

  font-weight: 900;
  font-size: 16px;
  text-decoration: none;
  white-space: nowrap;
}

.countdown-sec .cd-arrow {
  font-size: 18px;
  font-weight: 900;
}

/* ===== Countdown Flip (HH/MM/SS only) - CLIP SAFE (NO BLANK) ===== */
.countdown-sec .cd-flip {
  --cd-h: 46px;
  --cd-w: 54px;
  --cd-r: 12px;
  --cd-shift: calc(var(--cd-h) / -2);

  --cd-top: 0.28s;
  --cd-bottom: 0.32s;

  position: relative;
  width: var(--cd-w);
  height: var(--cd-h);
  perspective: 800px;
  border-radius: var(--cd-r);
  overflow: hidden;

  font-variant-numeric: tabular-nums;
  background: var(--c-white);

  transform-style: preserve-3d;
}

.countdown-sec .cd-flip__static,
.countdown-sec .cd-flip__anim {
  position: absolute;
  left: 0;
  right: 0;
  height: 50%;
  overflow: hidden;

  background: var(--c-white);
  color: var(--c-ink);
  font-weight: 900;
  font-size: 24px;

  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: block;
}

/* ✅ static은 항상 보여서 "이전 숫자"가 bottom에 남는다 */
.countdown-sec .cd-flip__static {
  z-index: 1;
}

/* 각 반쪽 안에서 "텍스트만" 움직일 용도 */
.countdown-sec .cd-flip__val {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;

  height: var(--cd-h);
  line-height: var(--cd-h);

  display: flex;
  align-items: center;
  justify-content: center;
}

/* TOP half */
.countdown-sec .cd-flip__static--top,
.countdown-sec .cd-flip__anim--top {
  top: 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.14);
}

/* BOTTOM half */
.countdown-sec .cd-flip__static--bottom,
.countdown-sec .cd-flip__anim--bottom {
  bottom: 0;
}

/* bottom half는 텍스트만 위로 반칸 당김(클리핑 창은 고정) */
.countdown-sec .cd-flip__static--bottom .cd-flip__val,
.countdown-sec .cd-flip__anim--bottom .cd-flip__val {
  transform: translateY(var(--cd-shift));
}

/* anim layers (기본 상태) */
.countdown-sec .cd-flip__anim--top {
  transform-origin: bottom;
  transform: translateZ(0.1px) rotateX(0deg);
  z-index: 3;
  opacity: 0;
  will-change: transform, opacity;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.18);
}

.countdown-sec .cd-flip__anim--bottom {
  transform-origin: top;
  transform: translateZ(0.1px) rotateX(90deg);
  z-index: 2;
  opacity: 0;
  will-change: transform, opacity;
  box-shadow: 0 10px 18px rgba(0, 0, 0, 0.14);
}

/* flipping */
.countdown-sec .cd-flip.is-flipping .cd-flip__anim--top {
  opacity: 1;
  animation: cdFlipTop var(--cd-top) ease-in forwards;
}

.countdown-sec .cd-flip.is-flipping .cd-flip__anim--bottom {
  opacity: 1;
  animation: cdFlipBottom var(--cd-bottom) ease-out forwards;
  animation-delay: var(--cd-top);
}

/* keyframes (딱 1세트만) */
@keyframes cdFlipTop {
  to {
    transform: translateZ(0.1px) rotateX(-90deg);
  }
}

@keyframes cdFlipBottom {
  to {
    transform: translateZ(0.1px) rotateX(0deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .countdown-sec .cd-flip__anim {
    display: none !important;
  }
}

/* ===== Flip Polish (safe cosmetics only) ===== */

/* 카드 자체에 약간의 입체감 + 테두리 */
.countdown-sec .cd-flip {
  box-shadow:
    0 10px 20px rgba(0, 0, 0, 0.18),
    0 2px 6px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

/* 가운데 힌지 라인(접히는 선) */
.countdown-sec .cd-flip::after {
  content: "";
  position: absolute;
  left: 8px;
  right: 8px;
  top: 50%;
  height: 1px;
  transform: translateY(-0.5px);
  background: rgba(0, 0, 0, 0.8);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.55);
  pointer-events: none;
}

/* 유리 하이라이트(살짝 고급져 보이게) */
.countdown-sec .cd-flip::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.4) 0%,
    rgba(255, 255, 255, 0.1) 35%,
    rgba(255, 255, 255, 0) 60%
  );
  pointer-events: none;
}

/* 반쪽 패널 배경을 미세한 그라데이션으로 */
.countdown-sec .cd-flip__static,
.countdown-sec .cd-flip__anim {
  background: linear-gradient(180deg, var(--c-white) 0%, var(--c-bg) 100%);
}

/* 숫자 가독성 살짝 업 */
.countdown-sec .cd-flip__val {
  letter-spacing: -0.02em;
}

/* 콜론 톤 다운(너무 튀면 촌스러움 방지) */
.countdown-sec .cd-colon {
  opacity: 0.92;
}

/* ==========================================================================
   M8. Marquee Text
   ========================================================================== */

.sec-marquee {
  padding: 80px 0;
  background: var(--c-white);
}

.marquee {
  --marquee-speed: 28s;
  position: relative;
  overflow: hidden;
  width: 100%;
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0,
    #000 10%,
    #000 90%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0,
    #000 10%,
    #000 90%,
    transparent 100%
  );
}

.marquee__track {
  display: flex;
  width: max-content;
  will-change: transform;
  animation: marqueeMove var(--marquee-speed) linear infinite;
}

.marquee__group {
  display: inline-flex;
  align-items: center;
  gap: clamp(40px, 6vw, 90px);
  padding-right: clamp(40px, 6vw, 90px);
}

.marquee__item {
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: clamp(52px, 8vw, 120px);
  line-height: 1;
  color: rgba(0, 0, 0, 0.12);
  white-space: nowrap;
}

@keyframes marqueeMove {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .marquee__track {
    animation: none !important;
    transform: translateX(0) !important;
  }
}

/* ==========================================================================
   M9. EV QUICK MENU (sec-evq)
   ========================================================================== */

.sec-evq {
  background: var(--c-white);
}
.sec-evq .sec-container {
  padding-top: 64px;
}

.evq-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  align-items: stretch;
}

.evq-item {
  position: relative;
  padding: 34px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;

  text-align: center;
  text-decoration: none;
  color: var(--c-ink);

  transition: transform 0.18s ease;
}

.evq-item + .evq-item {
  border-left: 1px solid rgba(0, 0, 0, 0.18);
}

.evq-ico {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  color: rgba(0, 0, 0, 0.85);
}

.evq-ico svg {
  width: 56px;
  height: 56px;
}

.evq-kr {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  word-break: keep-all;
}

.evq-en {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.45);
  margin-top: 2px;
}

.evq-item:hover {
  transform: translateY(-2px);
}

/* ==========================================================================

/* ==========================================================
   SFK HOME - HERO
========================================================== */
.sfk-hero {
  position: relative;
  overflow: hidden;
  min-height: 760px;
  padding: 140px 0 90px; /* header 아래부터 시작 */
  background: var(--sfk-hero-bg) center/cover no-repeat;
}

.sfk-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
  text-align: center;
}

.sfk-hero__title {
  margin: 0;
  font-weight: 1000;
  letter-spacing: -0.04em;
  line-height: 1.03;
  font-size: clamp(44px, 6.2vw, 104px);
  color: var(--color-primary);
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.35),
    0 0 1px rgba(0, 0, 0, 0.14);
  margin-bottom: 6px;
}

.sfk-hero__titleYear,
.sfk-hero__titleMain,
.sfk-hero__titleSub {
  display: block;
}

.sfk-hero__titleMain,
.sfk-hero__titleSub {
  font-weight: 1000;
}

.sfk-hero__titleYear {
  font-size: 0.78em;
  line-height: 1;
  margin-bottom: 2px;
}

.sfk-hero__titleSub {
  margin-top: 8px;
  font-size: clamp(26px, 3.1vw, 46px);
  line-height: 1.1;
  font-weight: 900;
}

.sfk-hero__line {
  margin: 18px auto 0;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.25;
  max-width: 980px;
  padding: 0 10px;
  font-size: clamp(18px, 2.05vw, 34px);
  color: var(--color-danger);
}

.sfk-hero__line--sub {
  margin-top: 10px;
  font-size: clamp(16px, 1.65vw, 28px);
  font-weight: 800;
  opacity: 0.92;
}

@media (max-width: 640px) {
  .sfk-hero {
    min-height: 640px;
    padding: 110px 0 70px;
  }
  .sfk-hero__inner {
    padding: 0 18px;
  }
  .sfk-hero__title {
    line-height: 1.06;
    margin-bottom: 8px;
  }
  .sfk-hero__titleYear {
    font-size: clamp(34px, 9.8vw, 48px);
  }
  .sfk-hero__titleMain {
    font-size: clamp(38px, 10.8vw, 54px);
    line-height: 1.03;
  }
  .sfk-hero__titleSub {
    font-size: clamp(28px, 7.9vw, 40px);
    margin-top: 8px;
  }
  .sfk-hero__line {
    font-size: clamp(16px, 4.8vw, 24px);
    line-height: 1.28;
    margin-top: 14px;
    padding: 0 2px;
  }
  .sfk-hero__line--sub {
    font-size: clamp(14px, 4.1vw, 20px);
    margin-top: 8px;
  }
}

/* ==========================================================
   SFK HOME - EXHIBITION ITEMS (Rolling)
========================================================== */
.sfk-items {
  position: relative;
  padding: 110px 0 110px;
  background: var(--sfk-items-bg) center/cover no-repeat;
  color: var(--c-white);
  overflow-x: hidden;
}

.sfk-items::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  pointer-events: none;
}

.sfk-items__inner {
  position: relative;
  z-index: 2;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
  text-align: center;
}

.sfk-items__title {
  margin: 0;
  font-weight: 900;
  letter-spacing: 0.02em;
  font-size: clamp(34px, 3.8vw, 52px);
}

.sfk-items__desc {
  margin: 14px 0 0;
  font-size: 14px;
  opacity: 0.92;
}

.sfk-items__carousel {
  position: relative;
  margin: 46px auto 0;
  min-height: 420px;
  padding: 0 90px; /* ✅ 화살표 자리 확보(컨테이너 안으로 넣기) */
  max-width: 1040px;
}

.sfk-items__track {
  position: relative;
  min-height: 360px;
  touch-action: pan-y; /* ✅ 드래그 시 세로 스크롤은 유지 */
  margin-top: 100px;
}

.sfk-items__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(24px);
  pointer-events: none;
  transition:
    opacity 0.35s ease,
    transform 0.35s ease;
}
.sfk-items__slide.is-active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.sfk-items__grid {
  display: grid;
  grid-template-columns: 440px 1fr; /* 520px → 440px */
  gap: 32px;
  align-items: center;
  text-align: left;
}

.sfk-items__media {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 300px;
}
.sfk-items__media img {
  max-width: 420px; /* ✅ 이미지 과대 방지 */
  height: auto;
  display: block;
  filter: drop-shadow(0 14px 30px rgba(0, 0, 0, 0.45));
}

.sfk-items__kicker {
  font-weight: 900;
  font-size: 38px;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.55);
}

.sfk-items__head {
  margin-top: 10px;
  font-weight: 800;
  font-size: 18px;
  opacity: 0.95;
}

.sfk-items__body {
  margin-top: 16px;
  font-size: 15px;
  line-height: 1.85;
  opacity: 0.92;
  max-width: 560px; /* ✅ 너무 길게 늘어지지 않게 */
}

/* arrows */
.sfk-items__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  border: 0;
  background: transparent;
  cursor: pointer;
  opacity: 0.9;
  z-index: 6; /* ✅ 슬라이드 위로 */
}
.sfk-items__nav:hover {
  opacity: 1;
}

.sfk-items__nav--prev {
  left: 24px;
}
.sfk-items__nav--next {
  right: 24px;
}

.sfk-items__nav::before {
  content: "";
  display: block;
  width: 22px;
  height: 22px;
  border-right: 3px solid rgba(255, 255, 255, 0.85);
  border-bottom: 3px solid rgba(255, 255, 255, 0.85);
  transform: rotate(135deg);
  margin: 0 auto;
}
.sfk-items__nav--next::before {
  transform: rotate(-45deg);
}

/* dots */
.sfk-items__dots {
  margin-top: 22px;
  display: flex;
  justify-content: center;
  gap: 14px;
}
.sfk-items__dot {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.35);
}
.sfk-items__dot.is-active {
  background: var(--color-secondary);
}

/* responsive */
@media (max-width: 900px) {
  .sfk-items__grid {
    grid-template-columns: 1fr;
    gap: 22px;
    text-align: center;
  }
  .sfk-items__body {
    max-width: none;
  }
  .sfk-items__nav--prev {
    left: 0;
  }
  .sfk-items__nav--next {
    right: 0;
  }
}
/* ==========================================================
   SFK HOME - EXHIBITION ITEMS (Mobile polish)
   - 모바일은 타이틀 중심(설명 body 숨김)
   - 이미지/텍스트 높이 편차를 줄여 일관성 확보
========================================================== */
@media (max-width: 640px) {
  .sfk-items {
    padding: 72px 0 66px;
  }

  /* 타이틀 아래 → 슬라이드 시작 공백 과다 이슈 컷 */
  .sfk-items__carousel {
    margin-top: 20px;
    min-height: 0;
    padding: 0 56px; /* 좌/우 화살표 자리 */
  }

  .sfk-items__track {
    margin-top: 24px; /* 기존 100px → 모바일 타이트 */
    min-height: 300px; /* 슬라이드 높이 안정화 */
  }

  /* 이미지 영역: 박스 높이 고정 + contain */
  .sfk-items__media {
    min-height: 0;
    height: 160px;
  }

  .sfk-items__media img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain; /* 이미지마다 비율 달라도 일관되게 */
  }

  /* 텍스트: 타이틀만 깔끔하게(편차 최소화) */
  .sfk-items__kicker {
    font-size: 22px;
    line-height: 1.15;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 52px; /* 2줄 높이 확보로 카드 흔들림 방지 */
    text-align: center;
  }

  .sfk-items__head {
    margin-top: 6px;
    font-size: 14px;
    line-height: 1.25;
    opacity: 0.92;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-align: center;
  }

  /* 모바일은 설명글(가변 길이) 잠깐 “휴가” */
  .sfk-items__body {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-top: 8px;
    font-size: 12px;
    line-height: 1.45;
    opacity: 0.92;
    text-align: center;
    max-width: none;
  }

  /* dots: 슬라이드와 간격 줄이기 */
  .sfk-items__dots {
    margin-top: 14px; /* 기존 22px → 타이트 */
    gap: 10px;
  }

  .sfk-items__dot {
    width: 10px;
    height: 10px;
  }

  /* 화살표 터치 영역 살짝 컴팩트 */
  .sfk-items__nav {
    width: 44px;
    height: 44px;
  }

  .sfk-items__nav::before {
    width: 18px;
    height: 18px;
    border-right-width: 3px;
    border-bottom-width: 3px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sfk-items__slide {
    transition: none;
  }
}

/* ==========================================================
   SFK HOME - YOUTUBE
   - autoplay는 브라우저 정책상 mute=1일 때만 안정적
========================================================== */
.sfk-youtube {
  padding: 70px 0;
  background: var(--c-white);
}

.sfk-youtube__head {
  margin: 0 0 18px;
}

.sfk-youtube__title {
  margin: 0;
  font-size: clamp(22px, 2.2vw, 32px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

.sfk-youtube__sub {
  margin: 8px 0 0;
  color: var(--c-ink-2);
  line-height: 1.55;
}

.sfk-youtube__frame {
  position: relative;
  width: 100%;
  border-radius: 22px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.12);
}

.sfk-youtube__frame::before {
  content: "";
  display: block;
  padding-top: 56.25%; /* 16:9 */
}

.sfk-youtube__frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* (옵션) sponsors 그리드가 SFK CSS에 없을 때만 추가*/
.dscs-sponsors {
  padding: 90px 0;
  background: var(--c-white);
}
.dscs-sponsors .container {
  max-width: 1100px;
}
.dscs-sponsors__title {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}
.dscs-sponsors__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px 18px;
  margin: 0 0 56px;
  align-items: stretch;
}
.dscs-sponsors__grid:last-child {
  margin-bottom: 0;
}
.dscs-sponsors__logo {
  padding: 0;
  height: 86px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 14px;
  background: #e2e2e2;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.12);
  overflow: hidden;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
}
.dscs-sponsors__logo a {
  width: 100%;
  height: 100%;
  display: block;
}
.dscs-sponsors__logo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}
@media (max-width: 1040px) {
  .dscs-sponsors__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 760px) {
  .dscs-sponsors {
    padding: 70px 0;
  }
  .dscs-sponsors__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 44px;
  }
  .dscs-sponsors__logo {
    height: auto;
    min-height: 0;
    aspect-ratio: 3 / 1;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    padding: 8px 10px;
    background: #fff;
  }
  .dscs-sponsors__logo img {
    object-fit: contain;
    object-position: center;
  }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1040px) {
  .sec {
    padding: 56px 0;
  }

  /* NP */
  .sec-np {
    padding: 56px 0 70px;
  }
  .sec-np .np-grid--3,
  .sec-np .np-grid--2 {
    grid-template-columns: 1fr;
  }
  .sec-np .np-panels {
    flex: none;
  }
  .sec-np .np-panel {
    flex: none;
    min-height: 0;
    aspect-ratio: 16 / 9;
    max-height: 340px;
  }

  /* QUICK */
  .evq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .evq-item + .evq-item {
    border-left: none;
  }
  .evq-item {
    border: 1px solid rgba(0, 0, 0, 0.14);
    border-radius: 18px;
  }

  /* ITEMS */
  .sfk-items__top {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .sfk-items__nav {
    justify-content: flex-start;
  }

  /* YOUTUBE */
  .sfk-youtube__grid {
    grid-template-columns: 1fr;
  }
  .sfk-youtube__playerWrap {
    margin-top: 12px;
  }
}

@media (max-width: 640px) {
  /* COUNTDOWN: 모바일에서 줄바꿈 허용 */
  .countdown-sec {
    padding: 8px 0;
  }
  .countdown-sec .container {
    padding: 0 12px;
  }
  .countdown-sec .countdown-bar {
    flex-wrap: wrap;
    gap: 8px;
    min-height: 0;
    padding: 8px 0;
  }
  .countdown-sec .cd-left {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 18px;
    text-align: center;
  }
  .countdown-sec .cd-left::before {
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
  }
  .countdown-sec .cd-mid {
    width: 100%;
    justify-content: center;
    margin-left: 0;
    gap: 8px;
  }
  .countdown-sec .cd-dlabel {
    font-size: 22px;
  }
  .countdown-sec .cd-days {
    font-size: 26px;
  }
  .countdown-sec .cd-time {
    gap: 6px;
    margin-left: 0;
  }
  .countdown-sec .cd-flip {
    --cd-h: 40px;
    --cd-w: 46px;
    --cd-r: 10px;
    --cd-shift: calc(var(--cd-h) / -2);
  }
  .countdown-sec .cd-colon {
    font-size: 20px;
  }
  .countdown-sec .cd-box {
    min-width: 44px;
    height: 40px;
    border-radius: 10px;
    font-size: 18px;
  }
  .countdown-sec .cd-btn {
    width: 100%;
    justify-content: center;
    margin-left: 0;
    margin-top: 2px;
    padding: 10px 14px;
    font-size: 15px;
  }

  /* NP: 동시개최 배너는 모바일에서도 PC처럼 원본 비율 유지 */
  .sec-np .np-col--banners .np-panel {
    aspect-ratio: auto;
    max-height: none;
    border-radius: 16px;
    overflow: hidden;
    padding: 0;
    background: transparent;
  }
  .sec-np .np-col--banners .np-panel img {
    width: 100%;
    height: auto;
    object-fit: unset;
    object-position: unset;
    display: block;
  }

  /* QUICK */
  .sec-evq {
    padding: 14px 0 20px;
  }
  .sec-evq .sec-container {
    padding-top: 10px;
  }
  .evq-grid {
    gap: 8px;
  }
  .evq-item + .evq-item {
    border-left: 1px solid rgba(0, 0, 0, 0.14);
  }
  .evq-item {
    padding: 12px 6px;
    gap: 6px;
    border-radius: 14px;
  }
  .evq-ico {
    width: 44px;
    height: 44px;
  }
  .evq-ico svg {
    width: 34px;
    height: 34px;
  }
  .evq-kr {
    font-size: 14px;
    line-height: 1.25;
  }
  .evq-en {
    font-size: 10px;
    letter-spacing: 0.08em;
  }

  /* ITEMS (EXHIBITION ITEMS) */
  .sfk-items {
    padding: 84px 0 90px;
  }
  .sfk-items__kicker {
    font-size: 26px;
  }
  .sfk-items__title {
    font-size: 30px;
  }
  .sfk-items__desc {
    font-size: 15px;
  }
  .sfk-items__carousel {
    margin-top: 24px;
    padding: 0 52px; /* nav 버튼 여유 */
    min-height: 0;
  }
  .sfk-items__track {
    margin-top: 22px;
    min-height: 340px; /* ✅ absolute slide 높이 확보 */
  }
  .sfk-items__slide {
    padding: 14px 16px 18px;
    border-radius: 20px;
  }
  .sfk-items__slideInner {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .sfk-items__media {
    min-height: 0;
    border-radius: 18px;
    padding: 12px;
  }
  .sfk-items__media img {
    width: 100%;
    max-height: 240px;
    object-fit: contain;
  }
  .sfk-items__cardTitle {
    font-size: 18px;
  }
  .sfk-items__cardBody {
    font-size: 14px;
  }
  .sfk-items__navBtn {
    width: 40px;
    height: 40px;
  }
  .sfk-items__dots {
    margin-top: 14px;
  }
  .sfk-items__dot {
    width: 6px;
    height: 6px;
  }
}

@media (max-width: 520px) {
  .dscs-sponsors__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   FIX: Mobile EXHIBITION ITEMS 내부 스크롤 방지
   - 모바일에서 트랙이 길어지거나 스크롤바가 생기는 케이스 방어
========================================================================== */
@media (max-width: 640px) {
  .sfk-items__carousel,
  .sfk-items__track {
    overflow: hidden;
  }

  /* NP: 모바일 ITEMS는 타이틀 중심으로 간결하게 */
  .sfk-items__body {
    display: -webkit-box !important;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-top: 8px;
    font-size: 12px;
    line-height: 1.45;
    opacity: 0.92;
    text-align: center;
    max-width: none;
  }

  /* 타이틀만 깔끔하게 보이도록(선택) */
  .sfk-items__title {
    margin-top: 14px;
    font-size: 22px;
    line-height: 1.15;
    letter-spacing: -0.3px;
  }
  .sfk-items__kicker {
    margin-top: 6px;
    font-size: 14px;
    opacity: 0.9;
  }
}

/* SPONSOR BAND (media_partner / overseas_partners) */
.sponsor-band {
  background: #f3f3f3;
  padding: 52px 0;
}
.sponsor-band__row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 26px;
  align-items: center;
  padding: 18px 0;
}
.sponsor-band__row + .sponsor-band__row {
  margin-top: 10px;
}
.sponsor-band__title {
  font-weight: 800;
  font-size: 18px;
  line-height: 1.15;
  letter-spacing: -0.2px;
  text-transform: uppercase;
}
.sponsor-band__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 16px;
}
.sponsor-band .dscs-sponsors__logo {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: 16px;
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
}
.sponsor-band .dscs-sponsors__logo img {
  max-height: 56px;
  width: auto;
  height: auto;
  max-width: 100%;
  object-fit: contain;
}
@media (max-width: 900px) {
  .sponsor-band__row {
    grid-template-columns: 1fr;
    gap: 14px;
    align-items: flex-start;
  }
  .sponsor-band__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .sponsor-band .dscs-sponsors__logo {
    min-height: 0;
    height: auto;
    aspect-ratio: 3 / 1;
    border-radius: 12px;
    padding: 8px 10px;
  }
  .sponsor-band .dscs-sponsors__logo img {
    width: 100%;
    height: 100%;
    max-height: 100%;
    object-position: center;
  }
}