:root {
  --mint: #08d5a8;
  --orange: #ffb347;
  --yellow: #fff176;
  --white: #ffffff;
  --page: #121417;
  --max: 1080px;
  --fixed-header-height: clamp(64px, 7vw, 90px);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Pretendard", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  /* background: var(--page); */
  color: var(--white);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: var(--fixed-header-height);
  /* 히어로와 다음 단락은 '겹침'이 포인트라 섹션 사이 간격은 두지 않습니다 */
  gap: 0;
  /* padding: 18px 0 40px; */
}

.hero-fixed-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--fixed-header-height);
  display: flex;
  align-items: center;
  z-index: 1200;
  background: var(--mint);
}

.hero-fixed-header__inner {
  width: min(100% - 24px, var(--max));
  margin: 0 auto;
  padding: 0 18px;
}

.hero-container{
  background: var(--mint);
  width: 100%;
}

.hero {
  position: relative;
  width: min(100% - 24px, var(--max));
  background: var(--mint);
  /* border-radius: 18px; */
  /* 12.png가 다음 흰 단락으로 살짝 내려가며 겹치게 하려면 overflow:hidden이면 잘립니다 */
  overflow: visible;
  /* box-shadow: 0 18px 60px rgba(0, 0, 0, 0.35); */
  margin: 0px auto;
}

.hero__ref {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.10;
  filter: saturate(1.05) contrast(1.05);
  pointer-events: none;
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 4;
  padding: 22px 18px 18px;
}

.hero__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.hero__logo {
  width: min(200px, 52vw);
  /* logo.png가 흰 로고 + 검정 배경인 경우: 검정을 배경과 자연스럽게 섞이게 처리 */
  mix-blend-mode: lighten;
  filter: contrast(1.05);
}

.hero__nav {
  display: inline-flex;
  align-items: center;
  gap: clamp(8px, 1.2vw, 14px);
  font-size: clamp(0.85rem, 1.5vw, 1.15rem);
  font-weight: 600;
  white-space: nowrap;
  opacity: 0.95;
}

.hero__nav-sep {
  opacity: 0.75;
}

.hero__rule {
  height: 2px;
  margin: 16px 0 18px;
  background: rgba(255, 255, 255, 0.65);
}

.hero__headline {
  display: grid;
  justify-items: center;
  gap: 0;
}

.hero__headline-img {
  width: min(92%, 860px);
  margin: clamp(14px, 2.6vw, 26px) 0 clamp(10px, 2.2vw, 18px);
}

.hero__subline-img {
  width: min(92%, 860px);
  margin: clamp(10px, 2.2vw, 18px) 0 clamp(14px, 2.6vw, 26px);
}

.hero__ctas {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: clamp(12px, 2.4vw, 22px);
}

.hero__cta img {
  width: min(44vw, 360px);
}

.hero__stage {
  position: relative;
  margin-top: 10px;
  min-height: min(72vh, 760px);
}

.hero__character {
  position: relative;
  z-index: 6;
  width: min(92%, 860px);
  margin: 0 auto;
  /* 다음 단락(흰 배경)으로 하단 박스가 반쯤 걸치게: 아래로 당김 */
  /* margin-top: clamp(10px, 2.4vw, 22px); */
  margin-bottom: clamp(-100px, -14vw, -110px);
}

img.hero__character {}

.next[id] {
  scroll-margin-top: calc(var(--fixed-header-height) + 8px);
}

#section-127 {
  scroll-margin-top: calc(var(--fixed-header-height) + 18px);
}

.bridge-section {
  position: relative;
  z-index: 1;
  width: 100%;
  overflow: hidden;
  background-color: #000000;
  background-image: url("img/13-3.png");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  padding: clamp(76px, 9vw, 130px) 0;
}

.bridge-section__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(0, 0, 0, 0.48);
  pointer-events: none;
}

.bridge-section__inner {
  position: relative;
  z-index: 2;
  width: min(100% - 24px, var(--max));
  margin: 0 auto;
  display: grid;
  justify-items: center;
  gap: clamp(26px, 4vw, 48px);
}

.bridge-section__item {
  margin: 0;
}

.bridge-section__item a {
  display: block;
  cursor: pointer;
}

.bridge-section__item img {
  margin: 0 auto;
}

.bridge-section__item--primary img {
  width: min(92vw, 900px);
}

.bridge-section__item--secondary img {
  width: min(88vw, 760px);
  filter: drop-shadow(0 18px 26px rgba(0, 0, 0, 0.34));
  transform: translateY(0) scale(1);
  transition: transform 0.18s ease, filter 0.18s ease;
}

.bridge-section__item--secondary:hover img {
  filter: drop-shadow(0 24px 34px rgba(0, 0, 0, 0.42));
  transform: translateY(-4px) scale(1.025);
}

.bridge-section__item--secondary:active img {
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.3));
  transform: translateY(1px) scale(0.985);
}

.next {
  /* position: relative; */
  z-index: 1;
  width: 100%;
  margin: 0 auto;
  /* 12.png 하단 박스가 반쯤 걸치도록: 섹션 자체를 살짝 위로 당김 */
  /* margin-top: clamp(-120px, -10vw, -80px); */
  background: #ffffff;
  border-radius: 18px;
  /* box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22); */
  padding: 150px 0px;
}

.next--soft {
  background: #f6f6f6;
}

.next--mint {
  background: #08d5a8;
}

.next--127 {
  background: #ffffff;
}

.next--128 {
  background: #000000;
}

.next__inner {
  width: min(100% - 24px, var(--max));
  margin: 0 auto;
}

.next + .next {
  /* margin-top: 250px; */
  /* padding-top: clamp(20px, 2.2vw, 32px); */
}

.dark-container + .next {
  /* margin-top: 250px; */
}

.next__slice {
  margin: 0;
}
.next__slice img{margin:0px auto; margin-bottom:50px;}

.next--120 .next__slice img {
  margin-bottom: 0;
}

.next__slice--127-main img {
  margin-bottom: 50px;
}

.next__slice--127:not(.next__slice--127-main) img {
  margin-bottom: 20px;
}

.next__slice--128-main img,
.next__slice--128 img {
  margin-bottom: 20px;
}

.next__grid {
  display: grid;
}

.next__grid--128 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin: 0 auto 10px;
  width: min(100%, 900px);
}

.next__grid-item {
  margin: 0;
}

.next__grid-item img {
  width: 100%;
  height: auto;
  margin: 0;
}

.next__slice--128-fade img {
  margin-top: 50px;
  margin-bottom: 50px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 90%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 90%, transparent 100%);
}

.next__slice--left img {
  margin-left: 0;
  margin-right: auto;
}

.next__slice--121-122 img {
  margin-left: clamp(12px, 2.2vw, 24px);
  margin-right: auto;
  margin-bottom: 50px;
}

.next__slice--flush-bottom img {
  margin-bottom: 0;
}

.next__slice--mb-20 img {
  margin-bottom: 20px;
}

.next__slice--tight-bottom img {
  margin-bottom: 12px;
}

.next__slice--mint {
  background: #08d5a8;
  padding: 90px 0px;
}

.next__slice--overlap img {
  margin-bottom: -270px;
  position: relative;
  z-index: 2;
}

.next--overlap-source {
  position: relative;
  z-index: 3;
  overflow: visible;
}

.next--mint-bridge {
  position: relative;
  z-index: 1;
  padding-top: 140px;
}

.next__slice + .next__slice {
  margin-top: -1px;
}

.next__stack {
  position: relative;
}

.next__stack-item {
  position: absolute;
  top: 50%;
  width: clamp(130px, 28%, 360px);
  margin: 0;
  z-index: 2;
  --button-offset-x: 0%;
  --button-hover-y: 0px;
  --button-scale: 1;
  transform: translate(var(--button-offset-x), calc(-50% + var(--button-hover-y))) scale(var(--button-scale));
  transition: transform 0.18s ease, filter 0.18s ease;
}

.next__stack-item--left {
  left: 46%;
  --button-offset-x: -108%;
}

.next__stack-item--right {
  left: 54%;
  --button-offset-x: 8%;
}

.next__stack-item img {
  margin: 0;
  filter: drop-shadow(0 14px 22px rgba(0, 0, 0, 0.24));
  transition: filter 0.18s ease;
}

.next__stack-item:hover {
  --button-hover-y: -4px;
  --button-scale: 1.035;
}

.next__stack-item:hover img {
  filter: drop-shadow(0 22px 30px rgba(0, 0, 0, 0.32));
}

.next__stack-item:active {
  --button-hover-y: 1px;
  --button-scale: 0.985;
}

.next__stack-item:active img {
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.22));
}

.next__stack-item:focus-visible,
.next__button-link:focus-visible {
  outline: 4px solid rgba(255, 179, 71, 0.82);
  outline-offset: 6px;
  border-radius: 12px;
}

.next__button-link {
  display: block;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
  cursor: pointer;
}

.next__button-link img {
  transition: transform 0.18s ease, filter 0.18s ease;
  filter: drop-shadow(0 18px 28px rgba(0, 0, 0, 0.22));
}

.next__button-link:hover img {
  transform: translateY(-5px) scale(1.02);
  filter: drop-shadow(0 26px 36px rgba(0, 0, 0, 0.3));
}

.next__button-link:active img {
  transform: translateY(1px) scale(0.985);
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.2));
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.78);
  padding: 24px;
}

.lightbox[hidden] {
  display: none;
}

.lightbox__img {
  max-width: min(96vw, 1200px);
  max-height: 90vh;
  width: auto;
  height: auto;
  object-fit: contain;
  background: #fff;
  border-radius: 10px;
}

.lightbox__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: #222;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

body.is-lightbox-open {
  overflow: hidden;
}

.faq {
  width: min(100% - 24px, var(--max));
  margin: 0 auto;
  padding: 0 12px;
}

.faq__item {
  border: 2px solid #e6e6e6;
  border-radius: 10px;
  background: #f6f6f6;
  overflow: hidden;
}

.faq__item + .faq__item {
  margin-top: 14px;
}

.faq__head {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 16px 16px;
  background: transparent;
  border: 0;
  color: #9a9a9a;
  text-align: left;
  font: inherit;
  cursor: pointer;
}

.faq__num {
  font-weight: 800;
  color: #9a9a9a;
}

.faq__title {
  font-weight: 800;
  color: #9a9a9a;
}

.faq__icon {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.faq__body {
  padding: 50px 16px;
  background: #ffffff;
  color: #111;
}

.faq__body p {
  margin: 0 0 12px;
  line-height: 1.6;
}

.faq__body p:last-child {
  margin-bottom: 0;
}

.faq__image {
  margin: 0;
}

.faq__image img {
  margin: 0 auto 14px;
}

.faq__image img.js-zoomable {
  cursor: zoom-in;
}

.faq__image:last-child img {
  margin-bottom: 0;
}

.faq__item.is-open {
  border-color: #08d5a8;
  background: #eafff8;
}

.faq__item.is-open .faq__num,
.faq__item.is-open .faq__title {
  color: #08d5a8;
}

.image-slider {
  width: 100%;
  margin: 0 auto;
}

.slider-section {
  width: 100%;
  background: #ffffff;
  padding: 24px 0 100px;
}

.slider-section__inner {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 16px;
}

.image-slider__viewport {
  overflow: hidden;
  border-radius: 12px;
}

.image-slider__track {
  display: flex;
  gap: 12px;
  transition: transform 280ms ease;
  will-change: transform;
}

.image-slider__slide {
  flex: 0 0 78%;
  margin: 0;
}

.image-slider__slide img {
  width: 100%;
  height: 100%;
  margin: 0;
  display: block;
  object-fit: contain;
  background: #ffffff;
}

.image-slider__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 12px;
}

.image-slider__btn {
  width: 34px;
  height: 34px;
  border: 1px solid #cfcfcf;
  border-radius: 999px;
  background: #fff;
  color: #555;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}

.image-slider__dots {
  display: flex;
  gap: 8px;
}

.image-slider__dot {
  width: 8px;
  height: 8px;
  border: 0;
  border-radius: 999px;
  background: #cfcfcf;
  padding: 0;
  cursor: pointer;
}

.image-slider__dot.is-active {
  background: #08d5a8;
}

@media (min-width: 1024px) {
  .image-slider__viewport {
    overflow: hidden;
  }

  .image-slider__slide {
    flex: 0 0 62%;
  }

  .image-slider__slide img {
    height: 700px;
  }
}

.dark-container {
  position: relative;
  width: 100%;
  background-color: #000000;
  background-image: url("img/layer48.png");
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  color: var(--white);
  padding: 100px 0px;
}

.dark {
  position: relative;
  width: min(100% - 24px, var(--max));
  margin: 0 auto;
  background-color: transparent;
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  overflow: visible;
}

.dark__inner {
  padding: clamp(22px, 3vw, 32px) 18px clamp(22px, 3vw, 32px);
}

.dark__slice {
  margin: 0;
}

.dark__slice img {
  margin: 0 auto 50px;
  max-width: 100%;
  height: auto;
  display: block;
}

.dark__slice:last-child img {
  margin-bottom: 0;
}

.dark__slice + .dark__slice {
  margin-top: -1px;
}

/* Before/after auto slideshow (91, 92) */
.next__slice.ba-slideshow img {
  margin: 0;
}

.ba-slideshow {
  margin: 0;
}

.ba-slideshow,
.ba-slideshow__viewport,
.ba-slideshow__track,
.ba-slideshow img {
  -webkit-user-drag: none;
  user-drag: none;
  user-select: none;
  -moz-user-select: none;
}

.ba-slideshow__inner {
  position: relative;
  margin: 0px auto;
  margin-bottom: 50px;
  max-width: 100%;
}

.ba-slideshow__sizer {
  display: block;
  width: 100%;
  height: auto;
  visibility: hidden;
}

.ba-slideshow__layers {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.ba-slideshow__viewport {
  width: 100%;
  height: 100%;
  overflow: hidden;
  user-select: none;
  -webkit-user-drag: none;
  /* Cell widths & translate use cqw so slide % is of this strip (91/92 slideshow). */
  container-type: inline-size;
  container-name: ba-slideshow;
  --ba-slide-pct: 82;
  --ba-gap: 12px;
  /* pan-y steals horizontal pans on touch; none keeps drag aligned with pointer */
  touch-action: none;
  cursor: grab;
}

.ba-slideshow.is-dragging .ba-slideshow__viewport {
  touch-action: none;
  cursor: grabbing;
}

.ba-slideshow__track {
  display: flex;
  gap: var(--ba-gap);
  width: max-content;
  height: 100%;
  transform: translate3d(0, 0, 0);
  transition: transform 0.55s ease-in-out;
  will-change: transform;
  user-select: none;
  -webkit-user-drag: none;
}

/* After: peek of before left; shifted by step (same as without gap minus gap correction). */
.ba-slideshow.is-after .ba-slideshow__track {
  transform: translate3d(calc((100 - 2 * var(--ba-slide-pct)) * 1cqw - var(--ba-gap)), 0, 0);
}

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

.ba-slideshow.is-dragging .ba-slideshow__track {
  transition: none;
}

.ba-slideshow__cell {
  position: relative;
  flex: 0 0 calc(var(--ba-slide-pct) * 1cqw);
  align-self: flex-start;
}

.ba-slideshow__cell img {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
}

.ba-slideshow__badge {
  position: absolute;
  z-index: 1;
  bottom: 10px;
  right: 10px;
  padding: 5px 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  pointer-events: none;
}

.ba-slideshow__badge--before,
.ba-slideshow__badge--after {
  color: #000;
  background: #fff;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.14);
}

.scroll-top {
  position: fixed;
  right: max(18px, calc((100vw - var(--max)) / 2 + 20px));
  bottom: 28px;
  z-index: 1300;
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  border: 3px solid #ffffff;
  border-radius: 999px;
  background: #08d5a8;
  color: #ffffff;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.22);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px) scale(0.92);
  transition: opacity 0.22s ease, transform 0.22s ease, background-color 0.18s ease;
}

.scroll-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.scroll-top:hover {
  background: #00bd93;
}

.scroll-top:focus-visible {
  outline: 4px solid rgba(255, 179, 71, 0.75);
  outline-offset: 4px;
}

.scroll-top__arrow,
.scroll-top__label {
  display: block;
  line-height: 1;
}

.scroll-top__arrow {
  margin-top: -4px;
  font-size: 2.15rem;
  font-weight: 900;
}

.scroll-top__label {
  margin-top: -6px;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.04em;
}

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

@media (max-width: 420px) {
  .bridge-section {
    padding: 58px 0;
  }

  .bridge-section__inner {
    gap: 22px;
  }

  .bridge-section__item--primary img,
  .bridge-section__item--secondary img {
    width: calc(100vw - 32px);
  }

  .scroll-top {
    right: 16px;
    bottom: 18px;
    width: 62px;
    height: 62px;
  }

  .scroll-top__arrow {
    font-size: 1.85rem;
  }

  .scroll-top__label {
    font-size: 0.7rem;
  }

  .hero__ctas {
    gap: 10px;
  }

  .hero__headline-img {
    margin: clamp(12px, 3.2vw, 18px) 0 clamp(8px, 2.6vw, 14px);
  }

  .hero__subline-img {
    margin: clamp(8px, 2.6vw, 14px) 0 clamp(12px, 3.2vw, 18px);
  }

  .hero__cta img {
    width: calc(50% - 5px);
  }

  .hero__stage {
    min-height: 640px;
  }

  .hero__character {
    margin-top: clamp(8px, 3.2vw, 16px);
    margin-bottom: clamp(-150px, -18vw, -95px);
  }

  .hero-container + .next {
    margin-top: clamp(-105px, -14vw, -70px);
  }

  .hero__nav {
    gap: 8px;
    font-size: clamp(0.78rem, 2.2vw, 0.92rem);
  }
}