/* 회사 소개 — AEROC premium */
.ae-page-about-vl {
  --ab-blue: #1e73be;
  --ab-blue-deep: #1862a3;
  --ab-blue-soft: rgba(30, 115, 190, 0.1);
  --ab-text: #191f28;
  --ab-muted: #6b7684;
  --ab-line: #e5e8eb;
  --ab-max: 1600px;
  --ab-title: clamp(32px, 4.6vw, 58px);
  --ab-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ab-spring: cubic-bezier(0.34, 1.4, 0.64, 1);
  background: #fff;
  color: var(--ab-text);
}

.ae-page-about-vl .ae-main {
  padding-top: 0;
}

html:has(body.ae-page-about-vl) {
  overflow-x: visible;
}

body.ae-page-about-vl {
  overflow-x: clip;
}

.ab-container {
  width: min(var(--ab-max, 1320px), calc(100% - clamp(48px, 6vw, 112px)));
  max-width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

.ae-page-home {
  --ab-max: 1600px;
}

.ae-page-home .ab-cs > .ab-container,
.ae-page-home .ab-company > .ab-container,
.ae-page-home .ab-footer--brand > .ab-container,
.ae-page-about-vl .ab-cs > .ab-container,
.ae-page-about-vl .ab-company > .ab-container,
.ae-page-about-vl .ab-footer--brand > .ab-container {
  width: min(1600px, 100%);
  max-width: 1600px;
  margin-inline: auto;
  padding-inline: clamp(24px, 3vw, 56px);
  box-sizing: border-box;
}

.ae-page-home .ab-cs,
.ae-page-home .ab-company,
.ae-page-home .ab-footer--brand {
  overflow-x: clip;
}

.ae-page-home .ab-cs__inner,
.ae-page-home .ab-company__inner {
  width: 100%;
  gap: clamp(40px, 4.5vw, 80px);
}

.ab-kicker {
  margin: 0 0 14px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ab-blue);
}

.ab-kicker--light {
  color: rgba(255, 255, 255, 0.7);
}

.ab-h2 {
  margin: 0;
  font-size: var(--ab-title);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.25;
  color: var(--ab-text);
}

.ab-h2--light {
  color: #fff;
}

.ab-lead {
  margin: 16px 0 0;
  font-size: clamp(1rem, 1.35vw, 1.12rem);
  line-height: 1.7;
  color: var(--ab-muted);
  max-width: 34rem;
}

.ab-lead--light {
  color: rgba(255, 255, 255, 0.78);
}

.ab-section-head {
  margin-bottom: clamp(40px, 6vw, 64px);
}

.ab-section-head--light {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.ab-section-head--light .ab-lead {
  margin-left: auto;
  margin-right: auto;
}

.ab-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 148px;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 0.98rem;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition:
    transform 0.28s var(--ab-ease),
    background 0.28s var(--ab-ease),
    color 0.28s var(--ab-ease),
    border-color 0.28s var(--ab-ease),
    box-shadow 0.28s var(--ab-ease);
}

.ab-btn--primary {
  background: var(--ab-blue);
  color: #fff;
  box-shadow: 0 10px 28px rgba(48, 117, 240, 0.28);
}

.ab-btn--primary:hover {
  background: var(--ab-blue-deep);
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(48, 117, 240, 0.34);
}

.ab-btn--ghost {
  background: rgba(255, 255, 255, 0.88);
  color: var(--ab-text);
  border-color: rgba(25, 31, 40, 0.12);
}

.ab-btn--ghost:hover {
  background: #fff;
  transform: translateY(-2px);
}

.ab-btn--ghost-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.ab-btn--ghost-light:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* —— Hero (이전 밝은 오버레이 스타일) —— */
.ab-hero {
  position: relative;
  min-height: 85vh;
  min-height: 85dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(120deg, #eef5ff 0%, #f8fbff 50%, #e3efff 100%);
}

.ab-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.ab-hero__poster,
.ab-hero__media video,
.ab-hero__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.ab-hero__media video {
  z-index: 1;
  /* Crop residual edge wobble; no zoom animation (felt like shake + soft blur). */
  transform: scale(1.08);
  transform-origin: center center;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  animation: abHeroMediaFade 1.1s var(--ab-ease) both;
}

.ab-hero__poster {
  z-index: 0;
  transform: scale(1.08);
  transform-origin: center center;
}

.ab-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.32) 0%,
    rgba(0, 0, 0, 0.22) 45%,
    rgba(0, 0, 0, 0.36) 100%
  );
}

.ab-hero__inner {
  position: relative;
  z-index: 3;
  width: min(var(--ab-max), calc(100% - 48px));
  margin: 0 auto;
  padding: calc(var(--ae-header-h, 60px) + 56px) 0 72px;
}

.ab-hero__title {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin: 0;
  font-size: var(--ab-title);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.045em;
  color: #fff;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.28);
}

.ab-hero__title .ab-reveal,
.ab-why__title .ab-reveal,
.ab-stats__title .ab-reveal,
.ab-cta__title .ab-reveal,
.ab-quote__text .ab-reveal {
  display: block;
}

@keyframes abHeroMediaFade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* —— Diff —— */
.ab-diff {
  padding: clamp(88px, 12vw, 140px) 0;
  background: #fff;
}

.ab-diff__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ab-line);
}

.ab-diff__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(20px, 4vw, 48px);
  align-items: start;
  padding: clamp(28px, 4vw, 40px) 0;
  border-bottom: 1px solid var(--ab-line);
}

.ab-diff__num {
  font-size: clamp(1.25rem, 2.4vw, 1.55rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--ab-blue);
  line-height: 1.2;
  padding-top: 6px;
}

.ab-diff__title {
  margin: 0;
  font-size: clamp(1.45rem, 2.8vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.ab-diff__text {
  margin: 14px 0 0;
  max-width: 38rem;
  font-size: clamp(1.08rem, 1.5vw, 1.22rem);
  line-height: 1.7;
  color: var(--ab-muted);
}

/* —— Stats (ACHIEVEMENTS) —— */
.ab-stats {
  --ab-blue: #3075f0;
  --ab-text: #191f28;
  --ab-muted: #6b7684;
  --ab-max: 1600px;
  --ab-title: clamp(32px, 4.6vw, 58px);
  --ab-ease: cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
  padding: clamp(88px, 10vw, 128px) 0;
  background: #fff;
  color: var(--ab-text);
}

.ab-stats > .ab-container {
  width: min(var(--ab-max, 1600px), calc(100% - clamp(40px, 4vw, 80px)));
  max-width: none;
}

.ab-stats__inner {
  display: grid;
  grid-template-columns: minmax(320px, 0.42fr) minmax(0, 0.58fr);
  column-gap: clamp(56px, 6vw, 120px);
  align-items: start;
}

.ab-stats__copy {
  padding-top: 6px;
}

.ab-stats__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #9aa3ad;
}

.ab-stats__kicker::before {
  content: "";
  width: 18px;
  height: 1px;
  background: currentColor;
}

.ab-stats__title {
  display: flex;
  flex-direction: column;
  margin: 0;
  font-size: clamp(32px, 4.6vw, 58px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.28;
  color: #111;
}

.ab-stats__title .ab-reveal,
.ab-stats__kicker.ab-reveal,
.ab-stats__lead.ab-reveal {
  overflow: hidden;
}

.ab-stats__lead {
  margin: 24px 0 0;
  max-width: 32rem;
  font-size: clamp(1rem, 1.05vw, 1.12rem);
  line-height: 1.75;
  color: var(--ab-muted);
}

.ab-stats__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ab-stats__list li {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-columns: 17rem minmax(0, 1fr);
  column-gap: 40px;
  align-items: center;
  padding: 48px 24px 48px 32px;
  border-top: 1px solid #eceff3;
}

.ab-stats__list li:last-child {
  border-bottom: 1px solid #eceff3;
}

.ab-stats__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  transform: scaleY(0);
  transform-origin: 50% 50%;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.ab-stats__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(10, 16, 28, 0.42);
}

.ab-stats__list li:hover .ab-stats__media,
.ab-stats__list li:focus-within .ab-stats__media {
  transform: scaleY(1);
}

.ab-stats__list li:hover,
.ab-stats__list li:focus-within {
  border-top-color: transparent;
}

.ab-stats__list li:hover + li,
.ab-stats__list li:focus-within + li {
  border-top-color: transparent;
}

.ab-stats__list li:last-child:hover,
.ab-stats__list li:last-child:focus-within {
  border-bottom-color: transparent;
}

.ab-stats__value,
.ab-stats__meta {
  position: relative;
  z-index: 1;
  transition: color 0.35s ease;
}

.ab-stats__list li:hover .ab-stats__value,
.ab-stats__list li:hover .ab-stats__meta strong,
.ab-stats__list li:focus-within .ab-stats__value,
.ab-stats__list li:focus-within .ab-stats__meta strong {
  color: #fff;
}

.ab-stats__list li:hover .ab-stats__meta span,
.ab-stats__list li:focus-within .ab-stats__meta span {
  color: rgba(255, 255, 255, 0.88);
}

.ab-stats__value {
  margin: 0;
  display: flex;
  align-items: flex-start;
  font-size: clamp(3.8rem, 5.2vw, 6.2rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: #111;
  white-space: nowrap;
}

.ab-stats__num {
  display: inline-block;
}

.ab-stats__suffix {
  display: inline-block;
  margin-left: 1px;
  line-height: 1;
}

.ab-stats__meta strong {
  display: block;
  font-size: clamp(1.22rem, 1.35vw, 1.5rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #111;
  line-height: 1.2;
  white-space: nowrap;
}

.ab-stats__meta span {
  display: block;
  margin-top: 10px;
  font-size: clamp(1.05rem, 1.15vw, 1.22rem);
  font-weight: 500;
  line-height: 1.4;
  color: var(--ab-muted);
}

/* —— Process + Why 공통 배경 영상 —— */
.ab-cinematic {
  position: relative;
  isolation: isolate;
  background: #0a0a0a;
  color: #fff;
}

.ab-cinematic__media {
  position: sticky;
  top: 0;
  z-index: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  margin-bottom: -100vh;
  margin-bottom: -100dvh;
  overflow: hidden;
  pointer-events: none;
  box-sizing: border-box;
  padding-top: calc(var(--ae-header-h, 88px) + 12px);
  background: #000;
}

.ab-cinematic__media video {
  position: absolute;
  top: calc(var(--ae-header-h, 88px) + 12px + 4%);
  left: 5%;
  width: 90%;
  height: calc(100% - var(--ae-header-h, 88px) - 12px - 8%);
  object-fit: contain;
  object-position: center center;
  transform: none;
}

/* —— Process (ae-fit tone) —— */
.ab-process {
  --ab-process-accent: #1e73be;
  --ab-process-ink: #1f2937;
  --ab-process-muted: #64748b;
  position: relative;
  z-index: 1;
  overflow: visible;
  text-align: center;
  background: #fff;
  color: var(--ab-process-ink);
  padding-top: clamp(100px, 13vw, 160px);
  padding-bottom: clamp(110px, 14vw, 180px);
}

.ab-process__inner,
.ae-section.ab-process > .ae-container.ab-process__inner {
  max-width: none;
  margin-inline: auto;
  position: relative;
  width: min(1760px, calc(100% - clamp(20px, 2vw, 36px)));
  padding-left: 0;
  padding-right: 0;
}

.ab-process__contract,
.ab-process__date {
  display: none;
}

.ab-process__title {
  margin: 0 0 clamp(36px, 5vw, 56px);
  font-size: clamp(38px, 5.4vw, 68px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.28;
  color: var(--ab-process-ink);
}

.ab-process__meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  text-align: left;
  max-width: none;
  margin: 0;
}

.ab-process__meta-left,
.ab-process__meta-right {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
}

.ab-process__meta-title,
.ab-process__meta-current {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ab-process-ink);
}

.ab-process__meta-current {
  font-weight: 600;
  color: var(--ab-process-muted);
}

.ab-process__contract {
  font-size: 0.95rem;
  color: var(--ab-process-muted);
  font-weight: 500;
}

.ab-process__pct {
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ab-process-accent);
  font-variant-numeric: tabular-nums;
}

.ab-process__bar {
  height: 6px;
  border-radius: 999px;
  background: #e2e8f0;
  overflow: hidden;
  margin: 18px 0 40px;
  max-width: none;
}

.ab-process__bar > span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: var(--ab-process-accent);
  transition: width 0.3s ease;
}

.ab-process__groups {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr) minmax(0, 1.55fr);
  align-items: start;
  gap: 0 36px;
  width: 100%;
  margin: 0;
  text-align: left;
}

.ab-process__group {
  min-width: 0;
  position: relative;
}

.ab-process__group + .ab-process__group {
  padding-left: 0;
}

.ab-process__group-label {
  margin: 0 0 18px;
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ab-process-accent);
  text-align: center;
}

.ab-process__group.is-pending .ab-process__group-label {
  color: #94a3b8;
}

.ab-process__group.is-done .ab-process__group-label {
  color: var(--ab-process-ink);
}

.ab-process__groups > .ab-process__group:nth-child(2)::before,
.ab-process__groups > .ab-process__group:nth-child(3)::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 34px;
  bottom: 8px;
  width: 1px;
  background: #e2e8f0;
}

.ab-process__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 0;
  width: 100%;
}

.ab-process__item {
  position: relative;
  margin: 0;
  flex: 1 1 0;
  min-width: 0;
}

.ab-process__item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 24px;
  left: calc(50% + 28px);
  right: calc(-50% + 28px);
  height: 3px;
  background: #e2e8f0;
  z-index: 0;
  pointer-events: none;
}

.ab-process__item.is-done:not(:last-child)::after,
.ab-process__item.is-current:not(:last-child)::after {
  background: var(--ab-process-accent);
}

.ab-process__btn {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
  margin: 0;
  padding: 0 6px;
  border: 0;
  background: transparent;
  cursor: pointer;
  font: inherit;
  color: inherit;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.ab-process__btn:focus-visible {
  outline: 2px solid rgba(30, 115, 190, 0.45);
  outline-offset: 6px;
  border-radius: 10px;
}

.ab-process__btn:hover {
  transform: translateY(-3px);
}

.ab-process__check {
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  border-radius: 9px;
  background: #e2e8f0;
  color: #94a3b8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: none;
  transition:
    transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.3s ease,
    background-color 0.3s ease,
    color 0.3s ease;
}

.ab-process__check svg {
  width: 24px;
  height: 24px;
  display: none;
}

.ab-process__check-n {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
}

.ab-process__item.is-done .ab-process__check {
  background: var(--ab-process-accent);
  color: #fff;
  box-shadow: 0 6px 14px rgba(30, 115, 190, 0.22);
}

.ab-process__item.is-done .ab-process__check-n {
  display: none;
}

.ab-process__item.is-done .ab-process__check svg {
  display: block;
}

.ab-process__item.is-current .ab-process__check {
  background: #fff;
  color: var(--ab-process-accent);
  box-shadow:
    0 0 0 2px var(--ab-process-accent),
    0 6px 14px rgba(30, 115, 190, 0.18);
}

.ab-process__btn:hover .ab-process__check {
  transform: scale(1.05);
}

.ab-process__copy {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 0;
}

.ab-process__label {
  font-size: clamp(0.92rem, 1.05vw, 1.05rem);
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--ab-process-muted);
  font-weight: 600;
  word-break: keep-all;
}

.ab-process__item.is-done .ab-process__label,
.ab-process__item.is-current .ab-process__label {
  color: var(--ab-process-ink);
  font-weight: 700;
}

.ab-process__date {
  font-size: 0.8rem;
  color: #94a3b8;
  line-height: 1.3;
  min-height: 1.2em;
}

.ab-process__item.is-current .ab-process__date {
  color: var(--ab-process-accent);
  font-weight: 600;
}

.ab-process__foot {
  margin-top: clamp(52px, 7.5vw, 80px);
}

.ab-process__foot p {
  margin: 0;
  font-size: clamp(1.28rem, 2.2vw, 1.55rem);
  line-height: 1.75;
  color: var(--ab-process-accent);
  font-weight: 500;
}

.ab-process__foot strong {
  color: var(--ab-process-accent);
  font-weight: 800;
}


/* —— Why AEROC (Twin H style) —— */
.ab-why {
  --ab-max: 1600px;
  --ab-title: clamp(32px, 4.6vw, 58px);
  position: relative;
  z-index: 1;
  overflow: visible;
  min-height: auto;
  padding: 0;
  background: transparent;
  color: #fff;
  text-align: center;
  -webkit-font-smoothing: antialiased;
}

.ab-why__media {
  position: sticky;
  top: 0;
  z-index: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  margin-bottom: -100vh;
  margin-bottom: -100dvh;
  overflow: hidden;
  pointer-events: none;
  box-sizing: border-box;
  padding-top: calc(var(--ae-header-h, 88px) + 12px);
  background: #000;
}

.ab-why__media video {
  position: absolute;
  top: calc(var(--ae-header-h, 88px) + 12px + 4%);
  left: 5%;
  width: 90%;
  height: calc(100% - var(--ae-header-h, 88px) - 12px - 8%);
  object-fit: contain;
  object-position: center center;
  transform: none;
}

.ab-why::before {
  content: none;
  display: none;
}

.ab-why__head,
.ab-why__stage {
  position: relative;
  z-index: 2;
}

.ab-why__head {
  margin: 0 auto clamp(28px, 4vw, 48px);
  max-width: var(--ab-max);
  padding: clamp(72px, 10vw, 120px) 24px 0;
}

.ab-why__kicker {
  margin: 0 0 18px;
  font-size: clamp(0.82rem, 1.1vw, 0.95rem);
  font-weight: 650;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
}

.ab-why__title {
  display: flex;
  flex-direction: column;
  margin: 0;
  font-size: clamp(32px, 4.6vw, 58px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.28;
  color: #fff;
}

.ab-why__title em {
  font-style: normal;
  color: #3075f0;
}

.ab-why__stage {
  position: relative;
  padding-bottom: clamp(48px, 7vw, 80px);
}

.ab-why__list {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
}

.ab-why__item {
  margin: 0;
  height: clamp(188px, 26vw, 248px);
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  box-sizing: border-box;
}

.ab-why__item:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.ab-why__btn {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0 24px;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  text-align: center;
  font-family: inherit;
  font-size: 16px;
  line-height: 1;
  box-sizing: border-box;
}

.ab-why__btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: #3075f0;
  transform: scaleY(0);
  transform-origin: 50% 50%;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
  pointer-events: none;
}

.ab-why__name {
  position: relative;
  z-index: 1;
  display: block;
  margin: 0;
  font-size: 76px;
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.12;
  color: #fff;
  text-shadow: 0 1px 18px rgba(0, 0, 0, 0.28);
  white-space: nowrap;
  transition:
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    color 0.35s ease;
}

.ab-why__desc {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 0;
  margin: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(0, 6px, 0);
  transition:
    height 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    margin-top 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.35s ease,
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.ab-why__desc > span {
  display: block;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 28px;
  white-space: nowrap;
  color: #fff;
  transition: color 0.35s ease;
}

.ab-why__item:hover,
.ab-why__item:focus-within,
.ab-why__item.is-on {
  border-color: #3075f0;
}

.ab-why__item:hover + .ab-why__item,
.ab-why__item:focus-within + .ab-why__item,
.ab-why__item.is-on + .ab-why__item {
  border-top-color: #3075f0;
}

.ab-why__btn:focus-visible {
  outline: 2px solid #3075f0;
  outline-offset: -2px;
}

.ab-why__item:hover .ab-why__btn::before,
.ab-why__item:focus-within .ab-why__btn::before,
.ab-why__item.is-on .ab-why__btn::before {
  transform: scaleY(1);
}

.ab-why__item:hover .ab-why__name,
.ab-why__item:focus-within .ab-why__name,
.ab-why__item.is-on .ab-why__name {
  color: #fff;
  transform: none;
}

.ab-why__item:hover .ab-why__desc > span,
.ab-why__item:focus-within .ab-why__desc > span,
.ab-why__item.is-on .ab-why__desc > span {
  color: #fff;
}

.ab-why__item:hover .ab-why__desc,
.ab-why__item:focus-within .ab-why__desc,
.ab-why__item.is-on .ab-why__desc {
  height: 32px;
  margin-top: 18px;
  opacity: 1;
  transform: none;
}

@media (max-width: 1100px) {
  .ab-why__name {
    font-size: 56px;
  }
}

@media (max-width: 768px) {
  .ab-why {
    min-height: auto;
  }

  .ab-why__head {
    padding-top: 72px;
  }

  .ab-why__stage {
    padding-bottom: 40px;
  }

  .ab-why__item {
    height: 160px;
  }

  .ab-why__name {
    font-size: 38px;
  }

  .ab-why__desc > span {
    font-size: 15px;
    white-space: normal;
    line-height: 1.45;
  }

  .ab-why__item:hover .ab-why__desc,
  .ab-why__item:focus-within .ab-why__desc,
  .ab-why__item.is-on .ab-why__desc {
    height: auto;
    min-height: 36px;
    margin-top: 12px;
  }
}

/* —— Fields —— */
.ab-fields {
  position: relative;
  z-index: 1;
  padding: clamp(72px, 10vw, 112px) 0 clamp(56px, 8vw, 80px);
  background: transparent;
  overflow: hidden;
}

.ab-fields__marquee {
  margin-top: clamp(36px, 5vw, 52px);
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.ab-fields__track {
  display: flex;
  width: max-content;
  animation: abFieldsMarquee 36s linear infinite;
}

.ab-fields__group {
  display: flex;
  flex-wrap: nowrap;
  gap: 12px;
  padding-right: 12px;
}

.ab-fields__group span {
  flex: 0 0 auto;
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.92rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

@keyframes abFieldsMarquee {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}

/* —— Quote —— */
.ab-quote {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: min(72vh, 720px);
  padding: clamp(80px, 10vw, 120px) 0;
  background: #0a0a0a;
  text-align: center;
}

.ab-quote .ab-container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  width: min(58rem, calc(100% - 48px));
  padding: 0;
}

.ab-quote__mark,
.ab-quote__mark--end {
  position: static;
  left: auto;
  right: auto;
  top: auto;
  bottom: auto;
  display: block;
  margin: 0;
  width: 1em;
  height: 0.46em;
  overflow: hidden;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.7rem, 4.4vw, 4rem);
  line-height: 1;
  color: var(--ab-blue);
  opacity: 0.9;
  pointer-events: none;
  transform: none;
}

.ab-quote__mark span,
.ab-quote__mark--end span {
  display: block;
  line-height: 1;
  transform: translateY(-0.04em);
}

.ab-quote__text {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0;
  padding: 0.52em 0;
  max-width: none;
  font-size: clamp(2.15rem, 3.4vw, 3.35rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.04em;
  color: #fff;
  text-box-trim: trim-both;
  text-box-edge: cap alphabetic;
}

/* —— CTA —— */
.ab-cta {
  position: relative;
  z-index: 2;
  min-height: min(520px, 70dvh);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #060d18;
}

.ab-cta__bg {
  position: absolute;
  inset: 0;
}

.ab-cta__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  transform: scale(1.05);
}

.ab-cta__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(4, 10, 22, 0.94) 0%,
    rgba(4, 10, 22, 0.72) 48%,
    rgba(4, 10, 22, 0.28) 100%
  );
}

.ab-cta__inner {
  position: relative;
  z-index: 1;
  width: min(var(--ab-max), calc(100% - 48px));
  margin: 0 auto;
  padding: 96px 0;
}

.ab-cta__title {
  display: flex;
  flex-direction: column;
  margin: 0;
  font-size: clamp(2.15rem, 3.4vw, 3.35rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.045em;
  color: #fff;
}

.ab-cta__sub {
  margin: 16px 0 0;
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
}

.ab-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

/* —— Reveal (clip-path) —— */
.ab-reveal {
  opacity: 1;
  clip-path: inset(100% 0 0 0);
  transform: translate3d(0, 0.4em, 0);
  transition:
    clip-path 1.4s var(--ab-ease),
    transform 1.4s var(--ab-ease);
  transition-delay: calc(var(--ab-i, 0) * 140ms);
}

.ab-reveal--hero {
  clip-path: inset(100% 0 0 0);
  transform: translate3d(0, 0.35em, 0);
  transition-duration: 1.55s;
  transition-delay: calc(220ms + var(--ab-i, 0) * 160ms);
}

.ab-reveal--left {
  clip-path: inset(100% 0 0 0);
  transform: translate3d(0, 0.35em, 0);
}

.ab-reveal--mark {
  clip-path: none;
  opacity: 0;
  transform: scale(0.78);
  transition:
    opacity 0.85s var(--ab-ease),
    transform 1s var(--ab-spring);
}

.ab-quote__mark.ab-reveal,
.ab-quote__mark--end.ab-reveal {
  transform-origin: center center;
}

.ab-reveal--soft {
  clip-path: inset(12% 0 0 0);
  transform: none;
}

.ab-kicker.ab-reveal {
  clip-path: inset(0 100% 0 0);
  transform: none;
  letter-spacing: 0.2em;
  transition:
    clip-path 0.8s var(--ab-ease),
    letter-spacing 0.8s var(--ab-ease);
}

.ab-h2.ab-reveal,
.ab-why__title .ab-reveal,
.ab-cta__title .ab-reveal,
.ab-quote__text .ab-reveal {
  clip-path: inset(100% 0 0 0);
  transform: translate3d(0, 0.45em, 0);
}

.ab-stats__title .ab-reveal--left {
  clip-path: inset(100% 0 0 0);
  transform: translate3d(0, 0.4em, 0);
}

.ab-lead.ab-reveal,
.ab-stats__lead.ab-reveal,
.ab-cta__sub.ab-reveal,
.ab-why__kicker.ab-reveal,
.ab-stats__kicker.ab-reveal {
  clip-path: inset(100% 0 0 0);
  transform: translate3d(0, 0.3em, 0);
}

.ab-diff__item.ab-reveal {
  clip-path: none;
  transform: none;
}

.ab-diff__item.ab-reveal .ab-diff__num,
.ab-diff__item.ab-reveal .ab-diff__body {
  clip-path: inset(100% 0 0 0);
  transform: translate3d(0, 0.4em, 0);
  transition:
    clip-path 0.9s var(--ab-ease),
    transform 0.9s var(--ab-ease);
  transition-delay: calc(var(--ab-i, 0) * 90ms);
}

.ab-diff__item.ab-reveal.is-in .ab-diff__num,
.ab-diff__item.ab-reveal.is-in .ab-diff__body {
  clip-path: inset(0 0 0 0);
  transform: none;
}

.ab-stats__list li.ab-reveal {
  clip-path: none;
  transform: none;
}

.ab-stats__list li.ab-reveal .ab-stats__value,
.ab-stats__list li.ab-reveal .ab-stats__meta {
  clip-path: inset(100% 0 0 0);
  transform: translate3d(0, 0.45em, 0);
  transition:
    clip-path 1.4s var(--ab-ease),
    transform 1.4s var(--ab-ease);
  transition-delay: calc(var(--ab-i, 0) * 140ms);
}

.ab-stats__list li.ab-reveal.is-in .ab-stats__value,
.ab-stats__list li.ab-reveal.is-in .ab-stats__meta {
  clip-path: inset(0 0 0 0);
  transform: none;
}

.ab-why__item.ab-reveal {
  clip-path: none;
  transform: none;
}

.ab-why__item.ab-reveal .ab-why__name {
  clip-path: inset(50% 0 50% 0);
  transition:
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    color 0.35s ease,
    clip-path 1.5s var(--ab-ease);
  transition-delay: 0s, 0s, calc(var(--ab-i, 0) * 140ms);
}

.ab-footer__cs.ab-reveal,
.ab-footer__menu.ab-reveal,
.ab-footer__bottom.ab-reveal {
  clip-path: inset(100% 0 0 0);
  transform: none;
}

.ab-reveal.is-in {
  opacity: 1;
  clip-path: inset(0 0 0 0);
  transform: none;
}

.ab-reveal.ab-reveal--left.is-in,
.ab-stats__title .ab-reveal.is-in,
.ab-stats__kicker.ab-reveal.is-in,
.ab-stats__lead.ab-reveal.is-in,
.ab-h2.ab-reveal.is-in,
.ab-lead.ab-reveal.is-in,
.ab-kicker.ab-reveal.is-in {
  clip-path: inset(0 0 0 0);
  transform: none;
}

.ab-kicker.ab-reveal.is-in {
  letter-spacing: 0.12em;
}

.ab-quote__mark.ab-reveal.is-in {
  opacity: 0.9;
  clip-path: none;
  transform: none;
}

.ab-why__item.ab-reveal.is-in .ab-why__name {
  clip-path: inset(0 0 0 0);
}

.ab-reveal.is-reset {
  transition: none !important;
}

.ab-why__item.ab-reveal.is-reset .ab-why__name,
.ab-stats__list li.ab-reveal.is-reset .ab-stats__value,
.ab-stats__list li.ab-reveal.is-reset .ab-stats__meta,
.ab-diff__item.ab-reveal.is-reset .ab-diff__num,
.ab-diff__item.ab-reveal.is-reset .ab-diff__body {
  transition: none !important;
}

/* —— Footer (CS / Company / Brand) —— */
.ab-cs,
.ab-company,
.ab-footer {
  position: relative;
  z-index: 4;
  background: #fff;
}

.ab-cs {
  padding: clamp(88px, 10vw, 128px) 0 clamp(64px, 7vw, 96px);
  border-top: 1px solid #eef1f4;
}

.ab-cs__inner,
.ab-company__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(40px, 4.5vw, 80px);
  align-items: start;
}

.ab-cs__label {
  margin: 0 0 22px;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #1e73be;
}

.ab-cs__phone {
  margin: 0;
  font-size: clamp(2.25rem, 4.6vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #111;
  line-height: 1.1;
}

.ab-cs__phone a {
  color: inherit;
  text-decoration: none;
}

.ab-cs__hours {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.75;
  color: #555;
}

.ab-cs__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.ab-cs__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 5px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
}

.ab-cs__btn-ico {
  flex: 0 0 auto;
}

.ab-cs__btn--primary,
.ab-cs__btn--kakao {
  background: #1e73be;
  color: #fff;
}

.ab-cs__btn--primary:hover,
.ab-cs__btn--kakao:hover {
  background: #1862a3;
}

.ab-cs__btn--dark,
.ab-cs__btn--mail {
  background: #2f353d;
  color: #fff;
}

.ab-cs__btn--dark:hover,
.ab-cs__btn--mail:hover {
  background: #1f242b;
}

.ab-cs__docs {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: clamp(20px, 3vw, 40px);
}

.ab-cs__docs > li {
  margin: 0;
  min-width: 0;
}

.ab-cs__doc {
  display: block;
  min-height: 0;
  height: 100%;
  padding: 28px 10px 28px 4px;
  border-radius: 0;
  border-top: 1px solid #eceff3;
  background: transparent;
  color: #111;
  font-size: inherit;
  font-weight: inherit;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease;
}

.ab-cs__docs > li:nth-child(n + 3) .ab-cs__doc {
  border-bottom: 1px solid #eceff3;
}

.ab-cs__doc:hover {
  background: transparent;
  color: #1e73be;
}

.ab-cs__doc-num {
  display: none;
}

.ab-cs__doc-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.ab-cs__doc-meta strong {
  font-size: clamp(1.2rem, 1.7vw, 1.45rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: inherit;
}

.ab-cs__doc-meta span {
  font-size: clamp(0.98rem, 1.15vw, 1.08rem);
  font-weight: 500;
  color: #8b95a1;
}

.ab-cs__doc:hover .ab-cs__doc-meta span {
  color: #5b8fbf;
}

.ab-cs__check,
.ab-cs__doc-ico {
  display: none;
}

.ab-company {
  padding: clamp(64px, 7vw, 96px) 0 clamp(72px, 8vw, 112px);
  border-top: 1px solid #eef1f4;
}

.ab-company__lines {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ab-company__lines p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.8;
  color: #333;
}

.ab-company__k {
  color: #333;
  font-weight: 500;
}

.ab-company__gap {
  display: inline-block;
  width: 1.25rem;
}

.ab-company__lines strong {
  font-weight: 700;
  color: #222;
}

.ab-company__lines--bank p {
  font-size: 1.12rem;
  font-weight: 550;
}

.ab-company__legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-top: 28px;
}

.ab-company__legal a,
.ab-company__legal span {
  font-size: 0.95rem;
  color: #9aa3ad;
  text-decoration: none;
}

.ab-company__legal a:hover {
  color: #1e73be;
}

.ab-footer--brand {
  border-top: none;
  min-height: clamp(440px, 56vh, 620px);
  padding: clamp(96px, 11vw, 150px) 0 clamp(56px, 7vw, 88px);
  text-align: left;
  background:
    linear-gradient(165deg, rgba(12, 48, 90, 0.42) 0%, rgba(20, 70, 120, 0.28) 45%, rgba(10, 40, 80, 0.4) 100%),
    url('/images/light-speed-background.webp') center / cover no-repeat;
  background-color: #0c2a52;
  color: #fff;
}

.ab-footer__brand-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: inherit;
  box-sizing: border-box;
}

.ab-footer__brand-title {
  margin: 0;
  font-size: clamp(2rem, 4.2vw, 3.15rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.28;
  color: #fff;
}

.ab-footer__brand-lead {
  margin: 22px 0 0;
  font-size: clamp(1.02rem, 1.35vw, 1.15rem);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
  max-width: 40rem;
}

.ab-footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.ab-footer__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.08);
}

.ab-footer__social a:hover {
  border-color: #fff;
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
}

.ab-footer__brand-name {
  margin: 40px 0 0;
  font-size: clamp(1.1rem, 1.5vw, 1.25rem);
  font-weight: 750;
  letter-spacing: -0.02em;
  color: #fff;
}

.ab-footer__copy {
  margin: 12px 0 0;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.65);
}

.ab-footer__copy a.ae-footer-admin {
  margin-left: 8px;
  color: inherit;
  text-decoration: none;
}

.ab-footer__copy a.ae-footer-admin:hover {
  color: #fff;
  text-decoration: underline;
}

/* Keep sticky cinematic from painting over white footer blocks */
.ab-cinematic {
  isolation: isolate;
  z-index: 0;
}

.ab-quote {
  z-index: 3;
}

@media (max-width: 960px) {
  .ab-process__groups {
    grid-template-columns: 1fr;
    gap: 36px;
    width: 100%;
  }

  .ab-process__groups > .ab-process__group:nth-child(2)::before,
  .ab-process__groups > .ab-process__group:nth-child(3)::before {
    display: none;
  }

  .ab-process__group-label {
    text-align: left;
  }

  .ab-process__list {
    flex-direction: column;
    gap: 18px;
  }

  .ab-process__item:not(:last-child)::after {
    display: none;
  }

  .ab-process__btn {
    flex-direction: row;
    text-align: left;
    gap: 16px;
  }

  .ab-process__copy {
    align-items: flex-start;
  }

  .ab-process__btn:hover {
    transform: translateX(4px);
  }

  .ab-process__meta {
    max-width: none;
  }

  .ab-process__bar {
    max-width: none;
  }

  .ab-stats__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .ab-stats__lead {
    max-width: 34rem;
  }

  .ab-stats__list li {
    grid-template-columns: 10rem minmax(0, 1fr);
    padding: 32px 16px 32px 20px;
  }
}

@media (max-width: 720px) {
  .ab-container,
  .ab-hero__inner,
  .ab-cta__inner {
    width: min(var(--ab-max, 1320px), calc(100% - 32px));
  }

  .ae-page-home .ab-cs > .ab-container,
  .ae-page-home .ab-company > .ab-container,
  .ae-page-home .ab-footer--brand > .ab-container,
  .ae-page-about-vl .ab-cs > .ab-container,
  .ae-page-about-vl .ab-company > .ab-container,
  .ae-page-about-vl .ab-footer--brand > .ab-container {
    width: min(1600px, 100%);
    max-width: 1600px;
    margin-inline: auto;
    padding-inline: 16px;
  }

  .ab-cta {
    min-height: auto;
    padding-block: clamp(64px, 14vh, 96px);
  }

  .ab-hero {
    min-height: 78vh;
    min-height: 78dvh;
    align-items: center;
  }

  .ab-hero__title {
    max-width: none;
  }

  .ab-diff__item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .ab-stats__list li {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    column-gap: 16px;
    padding: 20px 12px 20px 16px;
  }

  .ab-stats__meta strong {
    white-space: normal;
  }

  .ab-cs__inner,
  .ab-company__inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .ab-cs__doc {
    padding: 18px 4px;
  }

  .ab-cs__docs {
    grid-template-columns: 1fr;
  }

  .ab-cs__docs > li:nth-child(n + 3) .ab-cs__doc {
    border-bottom: none;
  }

  .ab-cs__docs > li:last-child .ab-cs__doc {
    border-bottom: 1px solid #eceff3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ab-hero__media video,
  .ab-hero__media img {
    animation: none;
  }

  .ab-fields__track {
    animation: none;
  }

  .ab-hero-anim,
  .ab-reveal,
  .ab-process__item,
  .ab-why__item.ab-reveal .ab-why__name {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    clip-path: inset(0 0 0 0) !important;
    transition: none !important;
  }

  .ab-kicker.ab-reveal {
    letter-spacing: 0.12em !important;
  }

  .ab-btn:hover {
    transform: none;
  }

  .ab-stats__media {
    transition: none;
  }

  .ab-why__btn,
  .ab-why__btn::before,
  .ab-why__name,
  .ab-why__desc {
    transition: none;
  }

  .ab-cinematic__media video,
  .ab-why__media video {
    display: none;
  }
}