@charset "utf-8"; /* about.css */

/* ========================================
    about 페이지
======================================== */
/* -------------------------
    HERO 상단 비주얼 영역
------------------------- */
.about-hero-section {
  position: relative;
  width: 100%;
  overflow: hidden;
  height: 1080px;
}

.about-hero-visual {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.about-hero-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero-keyword {
  position: absolute;
  top: 326px;
  left: 0;
  z-index: 2;
  width: 100%;
  padding: 0 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-keyword span {
  color: var(--color-white);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.28px;
  opacity: 0.8;
}

.hero-content {
  position: relative;
  z-index: 10;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding: 0 80px 200px;
}

.hero-title {
  color: var(--color-white);
  font-size: 60px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -1.2px;
}

.hero-desc {
  margin-top: 40px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 28px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.56px;
}
.hero-desc span:first-child {
  display: block;
}

.hero-desc span {
  display: inline;
}

/* -------------------------
    section-intro 텍스트 영역
------------------------- */
.section-intro {
  margin: 0 auto;
  max-width: 1920px;
  padding: 140px 80px 100px;
  position: relative;
}

.section-intro .intro-text {
  padding-bottom: 76px;
  color: var(--color-white);
}

.intro-text .line_01 {
  padding-left: 192px;
}

.intro-text .highlight {
  color: var(--color-primary);
  font-size: 30px;
  font-style: normal;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.intro-text .ico-star {
  display: inline-block;
  width: 25px;
  height: 25px;
  fill: var(--color-primary);
}

/* -------------------------
    section-intro 이미지 및 영상 영역
------------------------- */
.card-section {
  position: relative;
  width: 100%;
}

.card-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* 이미지 */
.card-sticky {
  position: sticky;
  top: 120px;
  width: 816px;
  height: 613px;
  z-index: 1;
}

.card-sticky img {
  display: block;
  width: 100%;
  height: auto;
}

/* 영상 */
.card-overlay {
  position: relative;
  z-index: 2;
  width: 816px;
  height: 613px;
  margin-top: 4px;
}

.card-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card-section .card_top {
  position: absolute;
  inset: 0;
  background: url(/images/about/card_top.png) no-repeat;
  background-size: 100%;
  z-index: 2;
  pointer-events: none;
  transform: translateZ(0);
}

.card-section .card_bottom {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 50%;
  height: 35%;
  background: url(/images/about/card_bottom.png) no-repeat;
  background-size: 100%;
  z-index: 2;
  pointer-events: none;
  transform: translateZ(0);
}

/* ========================================
    section-reset 영역  
======================================== */
.section-reset {
  padding: 120px 0;
  background: #ede7db;
  overflow: hidden;
}

.reset-inner {
  margin: 0 auto;
  max-width: 1920px;
  padding: 0 80px;
}

.reset-head {
  text-align: center;
}

.reset-subtitle {
  color: var(--color-third);
  text-align: center;
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.48px;
}

.reset-title {
  margin-top: 20px;
  font-size: 60px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.64px;
  text-transform: uppercase;
}

.reset-head .ico-star {
  margin: 32px auto;
  color: var(--color-secondary);
  width: 48px;
  height: 46px;
  animation: rotateStar 2s linear infinite;
}

.reset-desc {
  color: var(--color-gray-700);
  text-align: center;
  font-size: 22px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -0.44px;
}

.reset-swiper {
  margin-top: 80px;
}

.reset-card-thumb {
  overflow: hidden;
}

.reset-card-content {
  margin-top: 24px;
}

.reset-card-title {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.48px;
}

.reset-card-desc {
  margin-top: 16px;
  color: var(--color-gray-600);
  font-size: 20px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -0.4px;
  word-break: keep-all;
}

/* -------------------------
    section-response 영역
------------------------- */
.section-response {
  position: relative;
  height: 200vh;
  margin-top: 100px;
  max-width: 1920px;
  margin: 0 auto;
}

.response-sticky {
  position: sticky;
  top: 0;
  overflow: hidden;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.response-visual {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  clip-path: inset(27% 43% 27% 43%);
  will-change: clip-path;
}

.response-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 83%;
}

.response-title-wrap {
  position: absolute;
  top: 5%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  text-align: center;
}

.response-title {
  color: var(--color-white);
  text-align: center;
  font-size: 68px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -1.36px;
  text-transform: uppercase;
}

.response-title span {
  color: var(--color-primary);
}

.response-desc {
  position: absolute;
  bottom: 17%;
  color: var(--color-white);
  text-align: center;
  font-size: 22px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -0.44px;
}

.response-desc.is-active {
  color: var(--color-gray-900);
  opacity: 1;
}

.response-scroll {
  position: absolute;
  bottom: 5%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  opacity: 0.7;
  animation: scrollBounce 1.2s ease-in-out infinite;
}

.response-scroll img {
  display: block;
  width: 46px;
  height: auto;
}

.response-scroll.is-active {
  opacity: 1;
}

/* -------------------------
    section-card-list 카드 영역
------------------------- */
.section-card-list {
  position: relative;
  z-index: 1;
  background: var(--color-bg);
  color: var(--color-white);
  padding: 200px 80px 100px;
  margin: 0 auto;
  max-width: 1920px;
}

.section-card-list .swiper-wrapper {
  display: flex;
  gap: 40px;
}

.section-card-list .card-swiper {
  overflow: hidden;
}

.section-card-list .card {
  flex: 1;
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.section-card-list .card-text {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
  transition-delay: 0.28s;
  padding-top: 24px;
}

.section-card-list .card-text h3 {
  font-size: 24px;
  font-style: normal;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.48px;
  font-weight: var(--font-weight-medium);
  padding-bottom: 8px;
}

.section-card-list .card-text p {
  font-weight: var(--font-weight-regular);
  color: var(--color-gray-400);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -0.32px;
}

.section-card-list .card-img {
  position: relative;
  overflow: hidden;
}

.section-card-list .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-card-list .card-img img {
  clip-path: inset(0 0 100% 0); /* 위만 보임 */
  transition: clip-path 0.8s ease;
}

/* 카드 활성 상태 */
.section-card-list .card.is-show .card-img img {
  clip-path: inset(0 0 0 0);
}

.section-card-list .card.is-show {
  opacity: 1;
  transform: translateY(0);
}

.section-card-list .card.is-show .card-text {
  opacity: 1;
  transform: translateY(0);
}

/* -------------------------
    section-video 영역
------------------------- */
.section-video {
  position: relative;
  overflow: hidden;
  height: 100vh;
  min-height: 1080px;
}

.section-video .visual-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 1;
}

.section-video .dim {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 2;
}

.video-overlay {
  position: relative;
  z-index: 10;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.section-video .video-overlay .title h2 {
  color: var(--color-white);
  font-size: 60px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -1.2px;
  padding-bottom: 20px;
}

.section-video .video-overlay .title p {
  color: var(--color-gray-200);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -0.44px;
  padding-bottom: 36px;
}

/* ========================================
    Tablet
======================================== */
@media (max-width: 1200px) {
  /* -------------------------
    HERO 상단 비주얼 영역
------------------------- */
  .hero-keyword {
    display: none;
  }

  .hero-content {
    padding: 0 20px 197px;
  }

  .hero-title {
    font-size: 48px;
    line-height: 1.4;
    letter-spacing: -2px;
  }

  .hero-desc {
    font-size: 24px;
    line-height: 1.3;
    letter-spacing: -0.36px;
    margin: 40px auto 0;
  }

  .keyword-banner {
    justify-content: space-between;
    padding: 60px 42px 0;
    margin-top: 0;
  }

  .keyword-banner span {
    font-size: 16px;
  }

  .keyword-banner .text_02 {
    margin-right: 0;
  }

  .keyword-banner .text_03,
  .keyword-banner .text_04 {
    display: none;
  }

  /* -------------------------
    section-intro 텍스트 영역
------------------------- */
  .section-intro {
    padding: 120px 44px 135px;
  }

  .intro-text .line_01 {
    padding-left: 34px;
    margin-bottom: 13px;
  }

  .intro-text .highlight {
    margin-top: 16px;
  }

  .intro-text .ico-star {
    width: 30px;
    height: 30px;
  }

  /* -------------------------
    section-intro 이미지 및 영상 영역
------------------------- */
  /* 이미지 */
  .card-sticky {
    top: 100px;
    width: 672px;
    height: auto;
  }

  /* 영상 */
  .card-overlay {
    width: 672px;
    height: auto;
    margin-top: 16px;
  }

  /* -------------------------
   section-reset 영역
------------------------- */
  .section-reset {
    padding: 80px 0 160px;
  }

  .reset-inner {
    padding: 0;
  }

  .reset-swiper {
    margin-top: 60px;
    padding-left: 44px;
  }

  .reset-subtitle {
    font-size: 20px;
  }

  .reset-title {
    font-size: 48px;
    letter-spacing: -0.96px;
    margin-top: 10px;
  }

  .reset-head .ico-star {
    margin: 34px auto;
  }

  .reset-desc {
    font-size: 20px;
    letter-spacing: -0.4px;
  }

  .reset-card-content {
    margin-top: 20px;
  }

  .reset-card-title {
    font-size: 20px;
    letter-spacing: -0.4px;
  }

  .reset-card-desc {
    margin-top: 8px;
    font-size: 16px;
    letter-spacing: -0.32px;
  }

  /* -------------------------
    section-response 영역
------------------------- */
  .section-response {
    margin-top: 64px;
  }

  .response-visual {
    clip-path: inset(26% 28% 26% 28%);
  }

  .response-title-wrap {
    top: 11%;
  }

  .response-title {
    font-size: 56px;
    letter-spacing: -1.12px;
  }

  .response-desc {
    bottom: 18%;
    font-size: 20px;
    letter-spacing: -0.4px;
  }

  .response-scroll {
    bottom: 11%;
  }

  .response-scroll img {
    width: 32px;
  }

  /* -------------------------
    section-card-list 카드 영역
------------------------- */
  .section-card-list {
    padding: 160px 0;
  }

  .section-card-list .title {
    padding: 0 44px;
  }

  .section-card-list .card-swiper {
    padding: 0 0 0 44px;
  }

  .section-card-list .swiper-wrapper {
    gap: 0;
  }

  .section-card-list .card.swiper-slide {
    flex: none;
    /* width: 300px !important; */
    width: clamp(300px, 35vw, 320px) !important;
  }

  .section-card-list .card {
    width: 100%;
    opacity: 1;
    transform: none;
  }

  .section-card-list .card:nth-child(even) {
    padding-top: 51px;
  }

  .section-card-list .card-img {
    height: 480px;
  }

  .section-card-list .card-text {
    padding-top: 20px;
  }

  .section-card-list .card-text h3 {
    font-size: 20px;
    letter-spacing: 0.2px;
    font-weight: 600;
  }

  .section-card-list .card-text p {
    letter-spacing: -0.16px;
  }

  /* -------------------------
    section-video 영역
------------------------- */
  .section-video {
    min-height: 1024px;
  }

  .section-video .visual-video {
    object-position: 50% center;
    transform: translate(0px, -36px) scale(1.1);
  }

  .section-video .video-overlay .title h2 {
    font-size: 56px;
    line-height: 1.2;
    letter-spacing: -1.12px;
  }

  .section-video .video-overlay .title p {
    font-size: 20px;
    line-height: 1.4;
    letter-spacing: -0.4px;
    padding-bottom: 40px;
  }
}

/* ========================================
    Mobile
======================================== */
@media (max-width: 767px) {
  /* -------------------------
    HERO 상단 비주얼 영역
------------------------- */
  .about-hero-section {
    height: 716px;
  }

  .about-hero-visual {
    position: absolute;
    inset: 0;
  }

  .hero-keyword {
    display: none;
  }

  .hero-content {
    padding: 0 20px 130px;
  }

  .hero-title {
    font-size: 32px;
    letter-spacing: -0.64px;
    word-break: keep-all;
  }

  .hero-desc {
    font-size: 16px;
    line-height: 1.4;
    letter-spacing: -0.32px;
    margin: 16px auto 0;
    word-break: keep-all;
  }

  .keyword-banner {
    padding: 44px 20px 0;
  }

  .keyword-banner .text_02 {
    margin-right: 0;
  }

  .keyword-banner .text_03,
  .keyword-banner .text_04 {
    display: none;
  }

  /* -------------------------
    section-intro 텍스트 영역
------------------------- */
  .section-intro {
    padding: 80px 20px 82px;
  }

  .section-intro .intro-text {
    padding-bottom: 47px;
  }

  .intro-text .line_01 {
    margin-bottom: 0;
  }
  .intro-text .line_02 {
    margin-bottom: 6px;
  }

  .intro-text .line_01,
  .intro-text .line_02 {
    padding-left: 17px;
  }

  .intro-text .highlight {
    margin-top: 6px;
    gap: 4px;
  }

  .intro-text .ico-star {
    width: 20px;
    height: 22px;
  }

  /* -------------------------
    section-intro 이미지 및 영상 영역
------------------------- */
  /* 이미지 */
  .card-sticky {
    top: 70px;
    width: 312px;
  }

  /* 영상 */
  .card-overlay {
    width: 312px;
    margin-top: 2px;
  }

  /* -------------------------
   section-reset 영역
------------------------- */
  .section-reset {
    padding: 44px 0 100px;
  }

  .reset-inner {
    padding: 0;
  }

  .reset-head {
    padding: 0 24px;
  }

  .reset-subtitle {
    font-size: 16px;
    letter-spacing: -0.32px;
  }

  .reset-title {
    margin-top: 16px;
    font-size: 32px;
    letter-spacing: -0.64px;
  }

  .reset-head .ico-star {
    margin: 18px auto;
    width: 25px;
    height: 24px;
  }

  .reset-desc {
    font-size: 16px;
    letter-spacing: -0.32px;
  }

  .reset-swiper {
    margin-top: 52px;
    padding-left: 20px;
  }

  .reset-card-content {
    margin-top: 20px;
  }

  .reset-card-title {
    font-size: 20px;
  }

  .reset-card-desc {
    margin-top: 8px;
    font-size: 14px;
    letter-spacing: -0.28px;
  }

  /* -------------------------
    section-response 영역
------------------------- */
  .section-response {
    margin-top: 100px;
  }

  .response-visual {
    clip-path: inset(26% 27% 26% 27%);
  }

  .response-title-wrap {
    width: 100%;
    top: 14%;
  }

  .response-title {
    font-size: 32px;
    letter-spacing: -0.64px;
  }

  .response-desc {
    bottom: 13%;
    font-size: 16px;
    letter-spacing: -0.32px;
  }

  .response-scroll {
    bottom: 6%;
  }

  .response-scroll img {
    width: 30px;
  }

  /* -------------------------
    section-card-list 카드 영역
------------------------- */
  .section-card-list {
    padding: 140px 0 100px;
  }

  .section-card-list .title {
    padding: 0 20px;
  }

  .section-card-list .card-swiper {
    padding: 0 0 0 20px;
  }

  .section-card-list .swiper-wrapper {
    gap: 0;
  }

  .section-card-list .card.swiper-slide {
    flex: none;
    /* width: 249px !important; */
    width: clamp(249px, 45vw, 300px) !important;
  }

  .section-card-list .card-img {
    height: 280px;
  }

  .section-card-list .card {
    width: 100%;
    opacity: 1;
    transform: none;
  }

  .section-card-list .card:nth-child(even) {
    padding-top: 24px;
  }

  .section-card-list .card-text {
    padding-top: 16px;
  }

  .section-card-list .card-text h3 {
    font-size: 20px;
  }

  .section-card-list .card-text p {
    font-size: 14px;
    letter-spacing: -0.14px;
  }

  /* -------------------------
    section-video 영역
------------------------- */
  .section-video {
    min-height: 812px;
  }

  .section-video .visual-video {
    object-position: 15% center;
    transform: translate(0, -18px) scale(1);
  }

  /* 비디오 텍스트 오버레이 */
  .section-video .video-overlay {
    margin-top: 160px;
  }

  .section-video .video-overlay .title h2 {
    font-size: 32px;
    letter-spacing: -0.64px;
    padding-bottom: 16px;
  }

  .section-video .video-overlay .title p {
    font-size: 16px;
    letter-spacing: -0.32px;
  }
}