@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css");

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

html {
  overflow-x: clip;
}

body {
  width: 100%;
  background: #f5f5f5;
  color: #fff;
  font-family:
    "Pretendard Variable",
    Pretendard,
    -apple-system,
    BlinkMacSystemFont,
    system-ui,
    Roboto,
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== SCROLL ANCHOR OFFSET ===== */
[id] {
  scroll-margin-top: 70px;
}

/* ===== RESPONSIVE BR ===== */
.pc-br {
  display: none;
}

/* ===== PAGE CONTENT WRAPPER ===== */
.page-content {
  display: flex;
  flex-direction: column;
  gap: 120px;
  padding-top: 120px;
}

/* ===== GLOBAL NAV ===== */
.global-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  transition: all 0.4s ease;
}

.global-nav.scrolled {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 15px 16px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-logo {
  display: flex;
  align-items: center;
  cursor: pointer;
  opacity: 0;
}

.nav-logo img {
  height: 20px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: filter 0.3s;
}

.global-nav.scrolled .nav-logo img {
  filter: none;
}

.nav-label {
  display: none;
  font-family: "Pretendard Variable", Pretendard, sans-serif;
  font-size: 13px;
  font-weight: 400;
  color: #000;
  letter-spacing: 0.02em;
  line-height: 20px;
}

.global-nav.scrolled .nav-label {
  display: none;
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  width: 100%;
  height: 100svh;
  overflow: hidden;
  background: url("../video/main-poster-mobile.jpg") center/cover no-repeat #000;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

.hero__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
}

.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  opacity: 1;
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.hero__title {
  font-family:
    "din-condensed-variable", "DIN Condensed", "Arial Narrow", sans-serif;
  font-variation-settings: "wght" 400;
  font-size: 120px;
  line-height: 1;
  letter-spacing: -1.32px;
  text-align: center;
  color: #fff;
  text-transform: uppercase;
}

.hero__word {
  display: inline-block;
}

.hero__char-wrap {
  display: inline-block;
  perspective: 800px;
}

.hero__char {
  display: inline-block;
  opacity: 0;
  transform: rotateY(-25deg);
}

.hero__scroll {
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  opacity: 0;
}

.hero__scroll-text {
  font-family: "Pretendard Variable", Pretendard, sans-serif;
  font-weight: 500;
  font-size: 12px;
  line-height: 1;
  letter-spacing: -0.13px;
  color: #fff;
  text-transform: uppercase;
}

.hero__scroll-icon {
  width: 18px;
  height: 19px;
}

/* ===== BRAND PHILOSOPHY ===== */
.brand-philosophy {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.brand-philosophy__title {
  font-family:
    "din-condensed-variable", "DIN Condensed", "Arial Narrow", sans-serif;
  font-variation-settings: "wght" 400;
  font-size: 40px;
  line-height: 1;
  text-align: center;
  color: #fff;
  text-transform: uppercase;
}

.brand-philosophy__desc {
  font-weight: 400;
  font-size: 14px;
  line-height: 1.6;
  text-align: center;
  word-break: keep-all;
  color: #fff;
  opacity: 0.7;
  padding: 0 20px;
}

.brand-philosophy__slogan {
  font-weight: 500;
  font-size: 14px;
  line-height: 1.6;
  text-align: center;
  text-transform: uppercase;
  color: #fff;
  padding: 0 20px;
}

.brand-philosophy__btn-wrap {
  padding: 0 20px;
}

/* ===== VIEW MORE BUTTON (shared) ===== */
.btn-view-more {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  transition:
    background 0.3s ease,
    border-color 0.3s ease;
}

.btn-view-more:hover {
  background: #fff;
  border-color: #fff;
}

.btn-view-more__text {
  font-family: "Pretendard Variable", Pretendard, sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 1;
  color: #fff;
  transition: color 0.3s ease;
}

.btn-view-more:hover .btn-view-more__text {
  color: #000;
}

/* ===== PRODUCT GRID ===== */
.products {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.products__title {
  font-weight: 500;
  font-size: 16px;
  line-height: 1;
  text-align: center;
  color: #fff;
}

.products__grid {
  display: flex;
  flex-direction: column;
  gap: 36px;
  width: 100%;
}

.products__row {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  padding: 0 20px;
  text-decoration: none;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}

.products__img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #efefef;
  overflow: hidden;
  touch-action: pan-y pinch-zoom;
}

.products__img-track {
  height: 100%;
}

.products__img-track .keen-slider__slide {
  overflow: hidden;
  min-width: 100%;
}

.products__img-default,
.products__img-hover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 모바일 인디케이터 */
.products__indicators {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
  gap: 6px;
  z-index: 2;
}

.products__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #000;
  border: 1px solid #fff;
  opacity: 0.4;
  transition: opacity 0.3s;
}

.products__dot.is-active {
  opacity: 1;
}

.products__info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.products__category {
  font-weight: 400;
  font-size: 12px;
  line-height: 1;
  letter-spacing: -0.13px;
  color: #fff;
  opacity: 0.7;
}

.products__name {
  font-weight: 500;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: -0.18px;
  color: #fff;
}

.products__list-container {
  display: flex;
  flex-direction: column;
  gap: 48px;
  width: 100%;
}

.products__btn-wrap {
  padding: 0 20px;
  width: 100%;
}

/* ===== BRAND TECHNOLOGY ===== */
.brand-tech {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.brand-tech__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.brand-tech__label {
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  font-family: "Pretendard Variable", Pretendard, sans-serif;
  font-size: 14px;
  font-style: normal;
  font-weight: 700;
  line-height: 140%;
  letter-spacing: -0.154px;
  text-transform: uppercase;
}

.brand-tech__title-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
}

.brand-tech__title {
  font-family:
    "din-condensed-variable", "DIN Condensed", "Arial Narrow", sans-serif;
  font-variation-settings: "wght" 400;
  font-size: 40px;
  line-height: 1;
  text-align: center;
  color: #fff;
  text-transform: uppercase;
}

.brand-tech__desc {
  font-weight: 400;
  font-size: 14px;
  line-height: 1.5;
  letter-spacing: -0.15px;
  text-align: left;
  color: #fff;
  opacity: 0.5;
}

.brand-tech__items {
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.brand-tech__item {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.brand-tech__img-wrap {
  margin: 0 20px;
  overflow: hidden;
  aspect-ratio: 353 / 350;
}

.brand-tech__img-wrap img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  will-change: transform;
}

.brand-tech__item-text {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0 20px;
}

.brand-tech__item-title {
  font-family:
    "din-1451-lt-pro", "DIN Alternate", "DIN Condensed", "Arial Narrow",
    sans-serif;
  font-weight: 700;
  font-size: 20px;
  line-height: 1;
  color: #fff;
  text-transform: uppercase;
}

.brand-tech__item-desc {
  font-weight: 400;
  font-size: 14px;
  line-height: 1.6;
  letter-spacing: -0.15px;
  color: #fff;
  opacity: 0.8;
}

/* ===== CTA SECTION ===== */
.cta-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

.cta-section__text {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-section__title {
  font-family:
    "din-condensed-variable", "DIN Condensed", "Arial Narrow", sans-serif;
  font-variation-settings: "wght" 400;
  font-size: 48px;
  line-height: 1;
  letter-spacing: -0.53px;
  text-align: center;
  color: #fff;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(30px);
}

.cta-section__subtitle {
  font-weight: 400;
  font-size: 13px;
  line-height: 1;
  text-align: center;
  color: #fff;
  opacity: 0;
  transform: translateY(20px);
}

/* ===== FLOATING CTA ===== */
.floating-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 40px;
  background: #fff;
  border-radius: 32px;
  text-decoration: none;
  pointer-events: none;
  opacity: 0;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
}

.floating-cta__text {
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.18px;
  color: #000;
}

/* 플로팅 상태: 화면 하단 고정 */
.floating-cta.is-floating {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 1;
  pointer-events: auto;
  z-index: 900;
}

/* 착지 상태: CTA 컨테이너 안에 static */
.floating-cta.is-docked {
  position: static;
  transform: none;
  opacity: 1;
  pointer-events: auto;
  box-shadow: none;
  z-index: auto;
}

/* CTA 버튼 컨테이너 (착지 자리 예약) */
.cta-section__btn-wrap {
  display: flex;
  justify-content: center;
  min-height: 56px;
}

/* ===== SITE FOOTER ===== */
.site-footer {
  display: flex;
  flex-direction: column;
  gap: 60px;
  padding-bottom: 40px;
}

.site-footer__links {
  display: flex;
  gap: 100px;
  padding: 10px 20px;
}

.site-footer__col {
  display: flex;
  flex-direction: column;
}

.site-footer__link {
  font-weight: 400;
  font-size: 12px;
  line-height: 2.4;
  letter-spacing: -0.13px;
  color: #fff;
  opacity: 0.7;
  text-decoration: none;
  transition: opacity 0.3s;
}

.site-footer__link:hover {
  opacity: 1;
}

.site-footer__logo {
  padding: 0 20px;
}

.site-footer__logo img {
  width: 100%;
  height: auto;
}

.site-footer__copyright {
  display: none;
}

/* ===== PC LAYOUT (1024px+) ===== */
@media (min-width: 1024px) {
  .mo-only {
    display: none;
  }

  body {
    -webkit-user-select: none;
    user-select: none;
  }

  /* --- Nav --- */
  .global-nav {
    height: 100px;
    padding: 40px 80px;
  }

  .nav-logo img {
    height: 26.5px;
  }

  .global-nav.scrolled {
    height: 66.5px;
    padding: 20px 80px;
  }

  /* --- Hero --- */
  .hero {
    background-image: url("../video/main-poster-pc.jpg");
  }

  .hero__title {
    font-size: 11.111vw;
    letter-spacing: -0.122vw;
  }

  .mobile-br {
    display: none;
  }

  .pc-br {
    display: block;
  }

  .hero__scroll {
    bottom: 20px;
  }

  /* --- Brand Philosophy --- */
  .brand-philosophy {
    gap: 0;
  }

  .brand-philosophy__title {
    font-size: 80px;
    margin-bottom: 60px;
  }

  .brand-philosophy__desc {
    font-size: 14px;
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
  }

  .brand-philosophy__slogan {
    font-size: 20px;
    margin-top: 48px;
    margin-bottom: 60px;
  }

  .brand-philosophy__btn-wrap {
    padding: 0;
    display: flex;
    justify-content: center;
  }

  .btn-view-more {
    width: 300px;
    height: 48px;
    padding: 0 60px;
  }

  .btn-view-more__text {
    font-size: 16px;
  }

  /* --- Page Content --- */
  .page-content {
    max-width: 1280px;
    margin: 0 auto;
    gap: 160px;
    padding-top: 160px;
  }

  /* --- Collection --- */
  .products {
    gap: 36px;
  }

  .products__title {
    font-size: 24px;
  }

  .products__grid {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 48px 12px;
  }

  .products__row {
    width: calc((100% - 12px) / 2);
    padding: 0;
    gap: 24px;
  }

  .products__img-wrap {
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .products__img-track {
    width: 100%;
    height: 100%;
    position: relative;
    display: block;
    transition: none;
  }

  .products__img-track {
    position: relative;
    display: block;
    height: 100%;
  }

  .products__img-track .keen-slider__slide {
    position: static;
  }

  .products__img-track .keen-slider__slide:last-child {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }

  .products__img-default {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .products__img-hover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.33, 1, 0.68, 1);
  }

  .products__row:hover .products__img-hover {
    opacity: 1;
  }

  .products__indicators {
    display: none;
  }

  .products__category {
    font-size: 14px;
  }

  .products__name {
    font-size: 18px;
  }

  .products__list-container {
    gap: 60px;
  }

  .products__btn-wrap {
    padding: 0;
    display: flex;
    justify-content: center;
  }

  /* --- Brand Technology --- */
  .brand-tech {
    gap: 60px;
  }

  .brand-tech__header {
    gap: 20px;
  }

  .brand-tech__label {
    font-size: 18px;
  }

  .brand-tech__title {
    font-size: 80px;
  }

  .brand-tech__desc {
    font-size: 18px;
    line-height: 160%;
    text-align: center;
  }

  .brand-tech__title-wrap {
    padding: 0;
  }

  .brand-tech__item {
    position: relative;
    gap: 0;
  }

  .brand-tech__img-wrap {
    position: relative;
    background: lightgray;
  }

  .brand-tech__img-wrap::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
      0deg,
      rgba(0, 0, 0, 0.2) 0%,
      rgba(0, 0, 0, 0.2) 100%
    );
    z-index: 1;
  }

  .brand-tech__img-wrap {
    width: 100%;
    height: 800px;
    margin: 0;
    aspect-ratio: auto;
  }

  .brand-tech__item-text {
    position: absolute;
    bottom: 120px;
    left: 100px;
    max-width: 800px;
    padding: 0;
    z-index: 1;
    gap: 20px;
  }

  .brand-tech__item-title {
    font-size: 32px;
  }

  .brand-tech__item-desc {
    font-size: 20px;
  }

  /* --- CTA --- */
  .cta-section {
    gap: 60px;
  }

  .cta-section__title {
    font-size: 120px;
    letter-spacing: -1.76px;
  }

  .cta-section__subtitle {
    font-size: 20px;
  }

  .floating-cta {
    padding: 20px 60px;
  }

  .floating-cta__text {
    font-size: 18px;
  }

  [id] {
    scroll-margin-top: 140px;
  }

  /* --- Footer --- */
  .site-footer {
    position: relative;
    max-width: 1280px;
    gap: 16px;
    padding-bottom: 80px;
  }

  .site-footer__logo {
    order: -1;
    padding: 0;
  }

  .site-footer__links {
    flex-direction: column;
    padding: 0;
    gap: 120px;
  }

  .site-footer__col {
    flex-direction: row;
  }

  .site-footer__col:first-child {
    gap: 40px;
  }

  .site-footer__col:last-child {
    gap: 24px;
  }

  .site-footer__col:last-child {
    order: -1;
  }

  .site-footer__col:first-child .site-footer__link {
    font-size: 14px;
  }

  .site-footer__col:last-child .site-footer__link {
    font-size: 12px;
  }

  .site-footer__copyright {
    display: block;
    position: absolute;
    bottom: 80px;
    right: 0;
    font-weight: 400;
    font-size: 14px;
    color: #fff;
  }
}