:root {
  --black: #05070a;
  --ink: #111827;
  --white: #ffffff;
  --blue: #1f5eff;
  --cyan: #4fffc0;
  --purple: #7367cf;
  --gray-50: #f8fafc;
  --gray-100: #eef2f7;
  --gray-200: #e1e7f0;
  --gray-500: #788396;
  --gray-700: #3d4658;
  --max: 1180px;
  --ease: cubic-bezier(0.19, 1, 0.22, 1);
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  overflow-x: clip;
}
body {
  font-family:
    "Pretendard",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  word-break: keep-all;
  overflow-x: clip;
}

body {
    overflow-y: visible !important;
        overflow-x: clip !important;
}
a {
  color: inherit;
  text-decoration: none;
}
ul,
li {
  list-style: none;
}
button {
  font-family: inherit;
  border: 0;
  background: none;
  cursor: pointer;
}
img,
video {
  max-width: 100%;
  display: block;
}
.container {
  width: min(100% - 64px, var(--max));
  margin: 0 auto;
}
.only_mo {
  display: none;
}
.blue {
  color: var(--blue);
}
.cyan {
  color: var(--cyan);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 86px;
  z-index: 1000;
  transition:
    background 0.32s var(--ease),
    box-shadow 0.32s var(--ease),
    height 0.32s var(--ease);
  color: var(--white);
}
.site-header.is-scrolled,
.site-header.is-open {
  height: 76px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--black);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(18px);
}
.header-inner {
  width: min(100% - 64px, 1380px);
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--white);
  color: var(--black);
  font-size: 15px;
  font-weight: 950;
  letter-spacing: -0.04em;
  transition: 0.3s var(--ease);
}
.site-header.is-scrolled .brand-mark,
.site-header.is-open .brand-mark {
  background: var(--black);
  color: var(--white);
}
.brand-text strong {
  display: block;
  font-size: 22px;
  line-height: 1;
  font-weight: 850;
  letter-spacing: -0.04em;
}
.brand-text span {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.30em;
  text-transform: uppercase;
  opacity: 0.62;
}
.gnb {
  display: flex;
  align-items: center;
  gap: 34px;
  font-size: 18px;
  font-weight: 800;
}
.gnb a {
  position: relative;
  padding: 12px 0;
  opacity: 0.88;
}
.gnb a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 5px;
  width: 100%;
  height: 2px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.32s var(--ease);
}
.gnb a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.header-apply {
  height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: var(--white);
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 900;
  transition: 0.28s var(--ease);
  backdrop-filter: blur(10px);
}
.site-header.is-scrolled .header-apply,
.site-header.is-open .header-apply {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
}
.header-apply:hover {
  transform: translateY(-3px);
  background: var(--blue) !important;
  border-color: var(--blue) !important;
  color: var(--white) !important;
}
.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: inherit;
  font-size: 20px;
}
.site-header.is-scrolled .menu-btn,
.site-header.is-open .menu-btn {
  border-color: rgba(0, 0, 0, 0.16);
}
.mobile-nav {
  display: none;
  position: fixed;
  top: 76px;
  left: 0;
  width: 100%;
  z-index: 999;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.12);
  padding: 18px 32px 28px;
  color: var(--black);
}
.mobile-nav.is-open {
  display: block;
}
.mobile-nav a {
  display: block;
  padding: 16px 0;
  border-bottom: 1px solid var(--gray-200);
  font-size: 17px;
  font-weight: 900;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 58px;
  padding: 0 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  transition: 0.28s var(--ease);
  white-space: nowrap;
}
.btn-white {
  background: var(--white);
  color: var(--black);
}
.btn-white:hover {
  background: var(--cyan);
  transform: translateY(-4px);
}
.btn-dark {
  background: var(--black);
  color: var(--white);
}
.btn-dark:hover {
  background: var(--blue);
  transform: translateY(-4px);
}
.btn-line {
  border: 1px solid rgba(255, 255, 255, 0.38);
  color: var(--white);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
}
.btn-line:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-4px);
}
.btn-blue {
  background: var(--blue);
  color: var(--white);
}
.btn-blue:hover {
  background: var(--black);
  transform: translateY(-4px);
}

/* Hero */
.home-page .hero {
  position: relative;
  min-height: 100svh;
  background: var(--black);
  color: var(--white);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: #000;
}
.hero-video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  opacity: 0.99;
  transform: scale(1.04);
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.7) 0%,
      rgba(0, 0, 0, 0.35) 54%,
      rgba(0, 0, 0, 0.12) 100%
    ),
    linear-gradient(180deg, rgba(0, 0, 0, 0.06) 0%, rgba(0, 0, 0, 0.62) 100%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 70px 70px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent);
  opacity: 0.38;
}
.hero-inner {
  position: relative;
  z-index: 2;
  min-height: 80svh;
  display: flex;
  align-items: flex-end;
  padding: 240px 0 76px;
}
.hero-content {
  width: min(1120px, 100%);
}
.hero-sub {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
  padding: 12px 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.hero-sub::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 22px var(--cyan);
}
.hero-title {
  font-size: clamp(44px, 8.2vw, 88px);
  line-height: 1.06;
  letter-spacing: -0.078em;
  font-weight: 700;
  max-width: 1060px;
}
.hero-title span {
  color: var(--cyan);
}
.hero-desc {
  margin-top: 34px;
  max-width: 710px;
  font-size: clamp(18px, 1.7vw, 20px);
  line-height: 1.58;
  color: rgba(255, 255, 255, 0.78);
  letter-spacing: -0.04em;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 46px;
}
.hero-kpis {
  position: relative;
  z-index: 2;
  width: min(100% - 64px, 1180px);
  margin: -148px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding-bottom: 36px;
}
.hero-kpi {
  min-height: 108px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(20, 28, 46, 0.78);
  color: var(--white);
  backdrop-filter: blur(18px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.hero-kpi small {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
}
.hero-kpi strong {
  font-size: clamp(20px, 2.3vw, 20px);
  line-height: 1.05;
  letter-spacing: -0.06em;
  font-weight: 500;
  margin-top: 10px;
}
.scroll-text {
  position: absolute;
  left: 48px;
  bottom: 42px;
  z-index: 3;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.64);
  writing-mode: vertical-rl;
}

/* Sections */
.section {
  padding: 150px 0;
}
.section-light {
  background: var(--gray-50);
}
.section-dark {
  background: var(--black);
  color: var(--white);
}
.eyebrow {
  display: block;
  font-size: 22px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 54px;
  color: var(--black);
}
.section-dark .eyebrow,
.history .eyebrow {
  color: var(--white);
}
.big-title {
  font-size: clamp(48px, 5.4vw, 66px);
  line-height: 1.16;
  letter-spacing: -0.08em;
  font-weight: 700;
}
.section-desc {
  margin-top: 34px;
  max-width: 760px;
  font-size: clamp(18px, 1.35vw, 24px);
  line-height: 1.65;
  color: var(--gray-700);
  letter-spacing: -0.035em;
}
.section-dark .section-desc {
  color: rgba(255, 255, 255, 0.7);
}

/* Intro */
.intro {
  background: var(--white);
}
.intro-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 70px;
  align-items: start;
}
.intro-sticky {
  position: sticky;
  top: 115px;
  align-self: start;
}
.intro-copy {
  font-size: clamp(38px, 4.9vw, 60px);
  line-height: 1.23;
  letter-spacing: -0.078em;
  font-weight: 800;
}
.intro-copy em {
  font-style: normal;
  color: var(--blue);
}
.content-wrap {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.message-box {
  padding: 42px;
  background: #fff;
  border: 1px solid #e6e8ee;
  border-radius: 0;
}
.message-label {
  margin-bottom: 18px;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
}
.message-title {
  margin: 0 0 24px;
  font-size: clamp(28px, 3vw, 30px);
  line-height: 1.15;
  font-weight: 650;
  letter-spacing: -0.055em;
  color: #111;
}
.message-text {
  margin: 0;
  font-size: 16px;
  line-height: 1.46;
  font-weight: 520;
  color: #333;
  letter-spacing: -0.035em;
}
.point-box {
  height: 330px;
  background: #111;
  color: #fff;
  overflow: hidden;
  position: relative;
}
.visual-card {
  width: 100%;
  height: 100%;
  position: relative;
  background: linear-gradient(135deg, #07111f, #122c68 46%, #02a68f);
  overflow: hidden;
}
.visual-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.35;
}
.visual-card::after {
  content: "PoC";
  position: absolute;
  right: 34px;
  bottom: -28px;
  font-size: 150px;
  line-height: 1;
  font-weight: 950;
  letter-spacing: -0.08em;
  color: rgba(255, 255, 255, 0.18);
}
.visual-card .visual-text {
  position: absolute;
  left: 36px;
  bottom: 34px;
  z-index: 2;
  color: #fff;
}
.visual-card .visual-text small {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.14em;
  color: var(--cyan);
}
.visual-card .visual-text strong {
  font-size: 34px;
  line-height: 1.18;
  letter-spacing: -0.06em;
}
.flat-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.flat-card {
  min-height: 260px;
  padding: 34px;
  background: #fff;
  border: 1px solid #e6e8ee;
  border-radius: 0;
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}
.flat-card:hover {
  transform: translateY(-6px);
  border-color: #111;
  box-shadow: 0 18px 40px rgba(17, 17, 17, 0.08);
}
.num {
  margin-bottom: 34px;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--blue);
}
.flat-card h3 {
  margin: 0 0 16px;
  font-size: 24px;
  line-height: 1.3;
  font-weight: 700;
  letter-spacing: -0.045em;
  color: #111;
}
.flat-card p {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  font-weight: 520;
  color: #555;
  letter-spacing: -0.03em;
}

/* Support Stacking */
.main_business {
  position: relative;
  background: var(--white);
}
.main_business .scrollWrap {
  position: relative;
  width: 100%;
}
.main_business .tabWrap {
  width: min(100% - 64px, 1400px);
  margin: 0 auto 60px;
  padding: 100px 0 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
}
.main_business .tabWrap h3.title {
  font-size: 18px;
  font-weight: 950;
  letter-spacing: 0.12em;
  color: var(--blue);
  text-transform: uppercase;
}
.main_business .tabWrap p {
  max-width: 610px;
  color: var(--gray-700);
  font-size: 17px;
  line-height: 1.7;
  letter-spacing: -0.03em;
}

.main_business .cards {
  max-width: 1400px;
  width: calc(100% - 64px);
  margin: 0 auto;
  height: 600px;
  position: relative;
  padding-bottom: 0;
}
.main_business .card {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 20px;
  overflow: hidden;
  will-change: transform;
  box-shadow: 0 30px 90px rgba(5, 7, 10, 0.18);
}
.main_business .card02,
.main_business .card03 {
  margin-top: 0;
  transform: none;
}

.main_business .bi_bnr {
  width: 100%;
  height: 100%;
  padding: 80px 80px 80px 90px;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
  gap: 60px;
}
/* ★ 추가: gradient 배경 (기존 undefined 클래스) */
.main_business .gradient-1 {
  background: linear-gradient(135deg, #0b1627 0%, #143a8f 55%, #1f5eff 100%);
}
.main_business .gradient-2 {
  background: linear-gradient(135deg, #161033 0%, #3a2c86 55%, #7367cf 100%);
}
.main_business .gradient-3 {
  background: linear-gradient(135deg, #05120f 0%, #0c4f44 55%, #02a68f 100%);
}
.main_business .bi_bnr::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.78),
    rgba(0, 0, 0, 0.24) 62%,
    rgba(0, 0, 0, 0.06)
  );
  z-index: 1;
}
.main_business .bi_bnr::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 58px 58px;
  z-index: 1;
  opacity: 0.38;
}
.main_business .bi_desc {
  position: relative;
  z-index: 2;
  color: var(--white);
  max-width: 600px;
  flex: 1;
}
.main_business .bi_desc small {
  display: block;
  margin-bottom: 22px;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: uppercase;
}
.main_business .bi_desc strong {
  display: block;
  font-size: clamp(38px, 4.6vw, 58px);
  font-weight: 800;
  letter-spacing: -0.066em;
  line-height: 1.1;
  margin-bottom: 24px;
}
.main_business .bi_desc p {
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.65;
  opacity: 0.86;
  margin-bottom: 40px;
}
.main_business .bi_img {
  position: relative;
  z-index: 2;
  border-radius: 20px;
  overflow: hidden;
  flex-shrink: 0;
  max-width: 500px;
}
.main_business .bi_img img {
  border-radius: 20px;
  display: block;
}
.card-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.card-list span {
  display: inline-flex;
  padding: 9px 15px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

@media (max-width: 1024px) {
  .main_business .cards {
    height: 500px;
    width: calc(100% - 32px);
  }
  .main_business .bi_bnr {
    padding: 60px 44px;
  }
}
@media (max-width: 768px) {
  .main_business .tabWrap {
    width: calc(100% - 32px);
    display: block;
    padding: 60px 0 0;
  }
  .main_business .tabWrap p {
    margin-top: 18px;
  }
  .main_business .cards {
    height: auto;
    display: grid;
    gap: 16px;
    width: calc(100% - 32px);
  }
  .main_business .card {
    position: relative;
    top: auto;
    left: auto;
    height: auto;
    min-height: 430px;
    transform: none !important;
  }
  .main_business .bi_bnr {
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
    padding: 34px 26px;
  }
  .main_business .bi_desc strong {
    font-size: 34px;
  }
  .main_business .bi_desc p {
    font-size: 16px;
    margin-bottom: 24px;
  }
}

/* Process Business Items */
.business {
  background: var(--white);
  overflow: hidden;
}
.business-top {
  padding-bottom: 96px;
}
.business-title {
  font-size: clamp(48px, 5.4vw, 64px);
  line-height: 1.18;
  letter-spacing: -0.075em;
  font-weight: 800;
  max-width: 880px;
}
.business-title span {
  color: var(--blue);
}
.business-progress {
  position: fixed;
  top: 50%;
  right: 42px;
  z-index: 20;
  transform: translateY(-50%);
  display: grid;
  gap: 12px;
  opacity: 0;
  pointer-events: none;
  transition: 0.3s;
}
.business-progress.is-active {
  opacity: 1;
}
.progress-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #cfcfcf;
  transition: 0.28s;
}
.progress-dot.is-active {
  height: 38px;
  background: var(--black);
}
.business-item {
  padding: 78px 0;
  display: flex;
  align-items: center;
}
.business-row {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: clamp(56px, 7vw, 140px);
  align-items: center;
}
.business-row.reverse {
  grid-template-columns: 0.96fr 1.04fr;
}
.business-row.reverse .business-img-wrap {
  order: 2;
}
.business-row.reverse .business-content {
  order: 1;
}
.business-img-wrap {
  height: min(58vw, 470px);
  min-height: 470px;
  border-radius: 14px;
  position: relative;
  overflow: hidden;
  background: var(--gray-100);
  transition: transform 0.25s ease-out;
}
.business-img-wrap .fake-img {
  position: absolute;
  inset: 0;
  background: var(--bg);
  transform: scale(1.1);
  transition: transform 1.4s var(--ease);
}
.business-img-wrap .fake-img::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.42;
}
.business-img-wrap .fake-img::after {
  content: attr(data-label);
  position: absolute;
  left: 36px;
  bottom: 32px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.business-img-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.1);
  transition: transform 1.4s var(--ease);
}
.business-item.is-active .business-img-wrap img {
  transform: scale(1);
}
.business-img-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.04), rgba(0, 0, 0, 0.5));
  pointer-events: none;
}
.business-img-wrap::after {
  content: attr(data-label);
  position: absolute;
  left: 36px;
  bottom: 32px;
  z-index: 2;
  color: rgba(255, 255, 255, 0.92);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.business-item.is-active .fake-img {
  transform: scale(1);
}
.business-content {
  padding-top: 20px;
}
.business-no {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-size: 15px;
  font-weight: 950;
  letter-spacing: 0.12em;
  color: var(--blue);
  margin-bottom: 44px;
  overflow: hidden;
}
.business-no::after {
  content: "";
  width: 84px;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: 0.9s var(--ease) 0.2s;
}
.business-item.is-active .business-no::after {
  transform: scaleX(1);
}
.business-content h3 {
  font-size: clamp(42px, 4.6vw, 56px);
  line-height: 1.15;
  letter-spacing: -0.075em;
  font-weight: 800;
  margin-bottom: 26px;
}
.business-content h4 {
  font-size: clamp(21px, 1.55vw, 30px);
  line-height: 1.38;
  letter-spacing: -0.04em;
  font-weight: 800;
  margin-bottom: 34px;
}
.business-content p {
  font-size: 18px;
  line-height: 1.72;
  color: var(--gray-700);
  letter-spacing: -0.03em;
  opacity: 0.86;
}
.business-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 36px;
}
.business-tags span {
  padding: 8px 16px;
  background: var(--purple);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 800;
  color: var(--white);
}

/* Pin Story */
.pin-story {
  position: relative;
  height: 170vh;
  background: var(--black);
  color: var(--white);
}
.pin-stage {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.pin-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.pin-media-item {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.08);
  transition:
    opacity 0.8s ease,
    transform 1.1s var(--ease);
  background: var(--bg);
}
.pin-media-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 70px 70px;
  opacity: 0.95;
}
.pin-media-item.is-active {
  opacity: 1;
  transform: scale(1.02);
}
.pin-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.92), rgba(0, 0, 0, 0.34)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0.18));
}
.pin-content {
  position: relative;
  z-index: 3;
  width: min(100% - 64px, var(--max));
  margin: 0 auto;
  height: 100vh;
  display: flex;
  align-items: center;
}
.pin-text-item {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-42%);
  max-width: 940px;
  opacity: 0;
  visibility: hidden;
  filter: blur(10px);
  transition:
    opacity 0.75s ease,
    transform 0.75s ease,
    filter 0.75s ease,
    visibility 0.75s ease;
}
.pin-text-item.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%);
  filter: blur(0);
}
.pin-text-item h2 {
  font-size: clamp(48px, 6.6vw, 62px);
  line-height: 1.12;
  letter-spacing: -0.085em;
  font-weight: 700;
  max-width: 1100px;
}
.pin-text-item p {
  margin-top: 34px;
  max-width: 620px;
  font-size: clamp(18px, 1.4vw, 23px);
  line-height: 1.48;
  color: rgba(255, 255, 255, 0.72);
  letter-spacing: -0.035em;
}
.pin-counter {
  position: absolute;
  right: 64px;
  bottom: 54px;
  z-index: 4;
  display: flex;
  gap: 16px;
  align-items: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
}
.pin-counter::before {
  content: "";
  width: 90px;
  height: 1px;
  background: rgba(255, 255, 255, 0.4);
}

/* Pin Story 우측 이미지 */
.pin-visual {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: min(38vw, 435px);
  aspect-ratio: 5 / 5;
  border-radius: 24px;
  overflow: hidden;
  z-index: 3;
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.55);
}
.pin-visual-item {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 0.8s ease, transform 1.1s var(--ease);
}
.pin-visual-item.is-active {
  opacity: 1;
  transform: scale(1);
}
.pin-story .pin-text-item,
.pin-story .pin-text-item h2 {
  max-width: 615px;
}


/* Schedule / Tables */
.schedule {
  background: var(--gray-50);
}
.timeline-grid {
  margin-top: 72px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.timeline-card {
  min-height: 260px;
  padding: 30px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  transition: 0.28s var(--ease);
}
.timeline-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 50px rgba(5, 7, 10, 0.08);
  border-color: var(--gray-200);
}
.timeline-card b {
  display: inline-flex;
  margin-bottom: 48px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 950;
  letter-spacing: 0.12em;
}
.timeline-card h3 {
  font-size: 28px;
  line-height: 1.24;
  letter-spacing: -0.055em;
  font-weight: 900;
  margin-bottom: 14px;
  min-height: 64px;
}
.timeline-card p {
  color: var(--gray-700);
  font-size: 16px;
  line-height: 1.68;
  letter-spacing: -0.03em;
}
.info-table-wrap {
  margin-top: 44px;
  overflow: auto;
  border: 1px solid var(--gray-200);
  background: #fff;
}
.info-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}
.info-table th,
.info-table td {
  padding: 22px;
  border-bottom: 1px solid var(--gray-200);
  text-align: left;
  vertical-align: top;
  font-size: 16px;
  line-height: 1.65;
}
.info-table th {
  width: 160px;
  background: #f5f7fb;
  color: var(--blue);
  font-weight: 950;
}
.info-table tr:last-child th,
.info-table tr:last-child td {
  border-bottom: 0;
}
.region-grid {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.region-card {
  padding: 26px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 0;
}
.region-card strong {
  display: block;
  font-size: 24px;
  letter-spacing: -0.05em;
  margin-bottom: 12px;
}
.region-card p {
  font-size: 15px;
  color: var(--gray-700);
  line-height: 1.7;
}
.region-card a {
  display: inline-flex;
  margin-top: 18px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 900;
}

.apply-action-grid .timeline-card {
  position: relative;
  overflow: hidden;
}
.apply-main-card {
  display: flex;
  flex-direction: column;
  border-radius: 12px;
}
.apply-download-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding: 18px 18px;
  border-radius: 999px;
  background: #333;
  color: #fff;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: -0.03em;
  transition: 0.28s ease;
  margin-top: 15px;
}
.apply-download-btn:hover {
  transform: translateY(-4px);
  background: #1f5eff;
  color: #fff;
}
.apply-download-btn em {
  margin-left: auto;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  font-style: normal;
  font-size: 18px;
  font-weight: 700;
}
.google-card {
  background:
    linear-gradient(135deg, rgba(76, 98, 155, 0.96), rgba(0, 183, 255, 0.9)),
    #1f5eff;
  color: #fff;
  border-color: transparent;
}
.google-card b,
.google-card h3,
.google-card p {
  color: #fff;
}
.google-card p {
  opacity: 0.86;
}
.google-btn {
  background: #fff;
  color: #1f5eff;
}
.google-btn:hover {
  background: #0f1923;
  color: #fff;
}
.google-btn em {
  background: rgba(31, 94, 255, 0.12);
}
@media (max-width: 768px) {
  .apply-download-btn {
    padding: 15px 16px;
    font-size: 14px;
  }
  .apply-download-btn em {
    width: 30px;
    height: 30px;
    font-size: 16px;
  }
}

/* Notice FAQ */
.notice {
  background: var(--black);
  color: var(--white);
}
.notice .section-desc {
  color: rgba(255, 255, 255, 0.68);
}
.accordion {
  margin-top: 64px;
  display: grid;
  gap: 12px;
}
.acc-item {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
}
.acc-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 26px 30px;
  color: var(--white);
  font-size: 20px;
  font-weight: 900;
  text-align: left;
}
.acc-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
  transition: 0.25s;
}
.acc-item.is-open .acc-icon {
  background: var(--blue);
  transform: rotate(45deg);
}
.acc-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease);
}
.acc-panel-inner {
  padding: 0 30px 28px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: -0.03em;
}
.acc-panel-inner ul {
  display: grid;
  gap: 8px;
  padding-left: 0;
}
.acc-panel-inner li {
  position: relative;
  padding-left: 16px;
}
.acc-panel-inner li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
}

/* Contact */
.contact {
  background: var(--white);
}
.contact-box {
  position: relative;
  overflow: hidden;
  background: transparent;
  color: var(--black);
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: 100px;
  align-items: end;
  padding: 90px 0;
}
.contact-box h2 {
  font-size: clamp(50px, 6vw, 62px);
  line-height: 1.12;
  letter-spacing: -0.085em;
  font-weight: 750;
  color: var(--black);
}
.contact-box p {
  margin-top: 30px;
  max-width: 720px;
  color: var(--gray-700);
  font-size: 20px;
  line-height: 1.7;
  letter-spacing: -0.035em;
}
.contact-box .hero-actions {
  margin-top: 44px;
}
.contact-info {
  padding: 38px;
  border-radius: 24px;
  background: var(--gray-100);
  border: 1px solid rgba(0, 0, 0, 0.08);
}
.contact-info dl {
  display: grid;
  gap: 26px;
}
.contact-info dt {
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.16em;
  color: var(--blue);
  text-transform: uppercase;
}
.contact-info dd {
  color: var(--gray-700);
  font-size: 16px;
  line-height: 1.6;
}
.floating {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 60;
  display: grid;
  gap: 10px;
}
.floating a {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--black);
  color: var(--white);
  font-size: 12px;
  font-weight: 950;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.24);
}
.floating .top {
  background: var(--white);
  color: var(--black);
  border: 1px solid rgba(0, 0, 0, 0.12);
}

/* Reveal */
.reveal,
.reveal-left,
.reveal-right,
.mask-reveal,
.flat-card,
.timeline-card,
.region-card {
  opacity: 0;
  will-change: transform, opacity;
  transition:
    opacity 0.75s var(--ease),
    transform 0.75s var(--ease);
}
.reveal {
  transform: translateY(44px);
}
.reveal-left {
  transform: translateX(-44px);
}
.reveal-right {
  transform: translateX(44px);
}
.mask-reveal {
  /* clip-path: inset(0 100% 0 0); */
  opacity: 1;
  transition: clip-path 0.95s var(--ease);
}
.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}
.mask-reveal.is-visible {
  clip-path: inset(0 0 0 0);
}

.footer {
  padding: 56px 0;
  background: var(--white);
  color: var(--black);
  border-top: 1px solid var(--gray-200);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 40px;
}

.footer h2 {
  font-size: 28px;
  letter-spacing: -0.055em;
}

.footer p,
.footer a {
  color: var(--gray-700);
  font-size: 14px;
}

.footer strong {
  display: block;
  margin-bottom: 12px;
  color: var(--black);
  font-size: 15px;
}

.footer-menu {
  display: grid;
  gap: 8px;
}

.footer-bottom {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-200);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--gray-500);
  font-size: 13px;
}

.summary {
  padding: 60px 0;
  background: #fff;
}

.summary-title {
  margin-bottom: 28px;
  text-align: center;
  font-size: 46px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #111;
}

.summary-logos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  align-items: center;
}

.summary-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

.summary-logo-item img {
  max-width: 180px;
  width: 100%;
  height: auto;
  display: block;
}

/* Floating Action Button (FAB) */
.floating {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.floating a {
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #111;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  transition: 0.3s;
}

.floating a:hover {
  transform: translateY(-4px);
}

.floating .top {
  background: #fff;
  color: #111;
  border: 1px solid #ddd;
}

  .main_business .scrollWrap { position: relative; }
  .main_business .cards {
    height: auto;
    position: relative;
    display: block;
    padding-bottom: 8vh;
  }
  .main_business .card {
    position: sticky;
    inset: auto;
    width: 100%;
    height: 600px;
    will-change: transform;
    transform-origin: center top;
  }
  .main_business .card01 { top: 96px;  z-index: 1; }
  .main_business .card02 { top: 116px; z-index: 2; }
  .main_business .card03 { top: 136px; z-index: 3; }
  .main_business .card + .card { margin-top: 0px; }

@media (max-width: 1280px) {
  .gnb {
    display: none;
  }
  .menu-btn {
    display: grid;
    place-items: center;
  }
  .header-inner {
    width: min(100% - 40px, 1380px);
  }
  .intro-layout {
    grid-template-columns: 1fr;
  }
  .intro-sticky {
    position: static;
  }
  .business-row,
  .business-row.reverse {
    grid-template-columns: 1fr;
  }
  .business-row.reverse .business-img-wrap {
    order: 1;
  }
  .business-row.reverse .business-content {
    order: 2;
  }
  .business-progress {
    display: none;
  }
  .region-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 1024px) {
  .section {
    padding: 96px 0;
  }
  .main_business {
    padding: 0 0 60px;
  }
  .timeline-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-kpis {
    grid-template-columns: repeat(2, 1fr);
    margin-top: -80px;
  }
  .contact-box {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 70px 0;
  }
  .contact-box h2,
  .contact-box p {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }
  .contact-box .hero-actions {
    justify-content: center;
  }

  .pin-story .pin-text-item, .pin-story .pin-text-item h2 {
      max-width: 46vw;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-info {
    grid-column: 1 / -1;
    margin-bottom: 12px;
  }
}

@media (max-width: 1000px) {
  .main_business .bi_img {
      max-width: 50vw;
  }
}
@media (max-width: 768px) {
  .container {
    width: min(100% - 32px, var(--max));
  }
  .only-pc {
    display: none;
  }
  .only_mo {
    display: block;
  }
  .site-header {
    height: 74px;
  }
  .site-header.is-scrolled,
  .site-header.is-open {
    height: 70px;
  }
  .mobile-nav {
    top: 70px;
  }
  .brand-text span {
    display: none;
  }
  .brand-mark {
    width: 38px;
    height: 38px;
  }
  .header-apply {
    display: none;
  }
  .hero-inner {
    align-items: center;
    padding: 110px 0 150px;
  }
  .hero-title {
    font-size: 46px;
  }
  .hero-desc {
    font-size: 17px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .btn {
    width: 100%;
    height: 54px;
  }
  .hero-kpis {
    grid-template-columns: 1fr;
    margin-top: -130px;
    width: min(100% - 32px, 1380px);
  }
  .scroll-text {
    display: none;
  }
  .eyebrow {
    margin-bottom: 28px;
  }
  .intro-copy,
  .big-title,
  .business-title {
    font-size: 34px !important;
    letter-spacing: -0.06em;
  }
  .message-box {
    padding: 28px;
  }
  .flat-list {
    grid-template-columns: 1fr;
  }
  .point-box {
    height: 260px;
  }
  .business-item {
    padding: 54px 0;
  }
  .business-img-wrap {
    min-height: 310px;
    height: 62vw;
  }
  .business-content h3 {
    font-size: 34px;
  }
  .pin-story {
    height: 150vh;
  }
  .pin-content {
    width: calc(100% - 32px);
  }
  .pin-text-item h2 {
    font-size: 39px;
  }
  .pin-counter {
    right: 24px;
    bottom: 28px;
  }
  .pin-counter::before {
    width: 40px;
  }
  .timeline-grid,
  .region-grid {
    grid-template-columns: 1fr;
  }
  .timeline-card {
    min-height: unset;
  }
  .contact-info {
    padding: 26px;
  }
  .floating {
    right: 16px;
    bottom: 16px;
  }
  .floating a {
    width: 52px;
    height: 52px;
  }

  .main_business .card {
    height: 700px;
  }

  .main_business .bi_img {
      max-width: 100%;
  }

  .pin-visual {
    position: absolute;
    right: unset;
    left: 50%;
    top: unset;
    bottom: -7%;
    transform: translate(-50%, -50%);
    width: min(300px, 356px);
    aspect-ratio: 5 / 5;
    border-radius: 24px;
    overflow: hidden;
    z-index: 3;
    box-shadow: 0 40px 90px rgba(0, 0, 0, 0.55);
  }

  .pin-story .pin-text-item, .pin-story .pin-text-item h2 {
      max-width: 100%;
  }

  .footer-grid {
      grid-template-columns: 1fr;
  }

  .footer-bottom {
      justify-content: center;
      align-items: center;
      gap: 5px;
      flex-direction: column;
  }

  .floating {
    right: 16px;
    bottom: 16px;
  }

  .floating a {
    width: 48px;
    height: 48px;
    font-size: 12px;
  }
}

@media (max-width: 420px) {
  .hero-title {
    font-size: 38px;
  }
  .hero-sub {
    font-size: 11px;
  }
  .hero-kpi {
    min-height: 108px;
  }
  .visual-card::after {
    font-size: 96px;
  }
  .visual-card .visual-text strong {
    font-size: 26px;
  }
  .acc-btn {
    padding: 22px;
    font-size: 17px;
  }
  .acc-panel-inner {
    padding: 0 22px 22px;
  }
  .info-table {
    min-width: 640px;
  }
  .contact-box h2 {
    font-size: 32px;
  }
  .contact-box p {
    font-size: 15px;
  }
}

@media (max-width: 375px) {

  .floating {
    right: 12px;
    bottom: 12px;
  }
  
  .floating a {
    width: 44px;
    height: 44px;
    font-size: 11px;
  }
}
.only_mo {
  display: none !important;
}
.only_web {
  display: block !important;
}
@media (max-width: 768px) {
  .only_mo {
    display: block !important;
  }
  .only_web {
    display: none !important;
  }
}