/* AIT-E design mock — extras beyond Tailwind */
html {
  /* ScrollTrigger pin breaks with smooth scroll — keep auto */
  scroll-behavior: auto;
}
body {
  font-family: "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
}

/*
 * 국문·영문 단어 단위 줄바꿈 (default.css p { word-break:break-all } 덮어씀)
 * - keep-all: 한글 어절·영문 단어 중간 분리 방지 (hot → h/ot 방지)
 * - overflow-wrap: 컨테이너보다 긴 URL·토큰만 필요 시 줄바꿈
 */
body.aite-site,
body.aite-site .aite-page,
body.aite-site .aite-main,
body.aite-site .site-wrap,
body.aite-site p,
body.aite-site li,
body.aite-site dd,
body.aite-site dt,
body.aite-site h1,
body.aite-site h2,
body.aite-site h3,
body.aite-site h4,
body.aite-site h5,
body.aite-site span,
body.aite-site a,
body.aite-site label,
body.aite-site td,
body.aite-site th,
body.aite-site figcaption,
body.aite-site blockquote {
  word-break: keep-all !important;
  overflow-wrap: break-word;
  word-wrap: break-word;
  line-break: strict;
}
.aite-nav-blur {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}


.aite-grid-bg {
  background-image:
    linear-gradient(rgba(27, 201, 142, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 201, 142, 0.06) 1px, transparent 1px);
  background-size: 40px 40px;
}
.aite-main-banner-scale {
  animation: aiteKenBurns 18s ease-in-out infinite alternate;
}
/* 포스터 없이 첫 프레임 준비 후 페이드인 — 포스터↔영상 전환 깜빡임 방지 */
.aite-video-fade,
.aite-main-banner-video {
  opacity: 0;
  transition: opacity 0.4s ease;
}
.aite-video-fade.is-ready,
.aite-main-banner-video.is-ready {
  opacity: 0.9;
}
@keyframes aiteKenBurns {
  from { transform: scale(1); }
  to { transform: scale(1.06); }
}
.aite-mobile-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.aite-mobile-panel.is-open { max-height: 80vh; }
/* Dropdown sits below header bar; pt-2.5 (10px) keeps panel clear of nav text */
.aite-nav-dd {
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 6px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  z-index: 60;
}
.group:hover > .aite-nav-dd,
.group:focus-within > .aite-nav-dd {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  pointer-events: auto;
}
/* legacy alias */
.aite-tech-dd {
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 6px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  z-index: 60;
}
.group:hover > .aite-tech-dd,
.group:focus-within > .aite-tech-dd {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  pointer-events: auto;
}
.aite-board tr:hover td {
  background: rgba(18, 22, 15, 0.9);
}
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: #1bc98e !important;
}
#aite-nav + .sticky { margin-top: 5rem; }
@media (min-width: 1024px) {
  #aite-nav + .sticky { margin-top: 88px; }
}
#aite-nav + .sticky + main { padding-top: 0 !important; }
#aite-nav + .sticky + main section[id] {
  scroll-margin-top: calc(5rem + 3rem);
}
@media (min-width: 1024px) {
  #aite-nav + .sticky + main section[id] {
    scroll-margin-top: calc(88px + 3rem);
  }
}

/* Media / motion helpers */
.aite-media-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.aite-media-contain {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.aite-img-zoom {
  overflow: hidden;
}
.aite-img-zoom img,
.aite-img-zoom video {
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}
.aite-img-zoom:hover img,
.aite-img-zoom:hover video {
  transform: scale(1.06);
}
.aite-reveal {
  opacity: 0;
  transform: translateY(24px);
}
.aite-reveal-left {
  opacity: 0;
  transform: translateX(-24px);
}
.aite-reveal-right {
  opacity: 0;
  transform: translateX(24px);
}
.aite-line-grow {
  transform-origin: left center;
  transform: scaleX(0);
}
.aite-parallax-slow {
  will-change: transform;
}
.aite-bento-glow {
  box-shadow: inset 0 0 0 1px rgba(27, 201, 142, 0.12);
}

/* Lighter media scrims — readability without crushing image */
.aite-scrim {
  background: linear-gradient(
    to top,
    rgba(10, 13, 12, 0.42) 0%,
    rgba(10, 13, 12, 0.08) 40%,
    transparent 70%
  );
  pointer-events: none;
}
.aite-scrim-soft {
  background: linear-gradient(
    to top,
    rgba(10, 13, 12, 0.28) 0%,
    transparent 55%
  );
  pointer-events: none;
}
.aite-scrim-strong {
  background: linear-gradient(
    to top,
    rgba(10, 13, 12, 0.55) 0%,
    rgba(10, 13, 12, 0.12) 48%,
    transparent 100%
  );
  pointer-events: none;
}
.aite-scrim-side {
  background: linear-gradient(
    to right,
    rgba(10, 13, 12, 0.55) 0%,
    rgba(10, 13, 12, 0.12) 42%,
    transparent 70%
  );
  pointer-events: none;
}
.aite-scrim-side-r {
  background: linear-gradient(
    to left,
    rgba(10, 13, 12, 0.55) 0%,
    rgba(10, 13, 12, 0.12) 42%,
    transparent 70%
  );
  pointer-events: none;
}
.aite-scrim-banner {
  background: linear-gradient(
    to right,
    rgba(10, 13, 12, 0.45) 0%,
    rgba(10, 13, 12, 0.12) 42%,
    transparent 100%
  );
  pointer-events: none;
}
@media (min-width: 1024px) {
  .lg\:aite-scrim-side {
    background: linear-gradient(
      to right,
      rgba(10, 13, 12, 0.2) 0%,
      rgba(10, 13, 12, 0.08) 35%,
      rgba(10, 13, 12, 0.45) 100%
    );
    pointer-events: none;
  }
}

/* Caption plate — local text contrast instead of whole-frame dim */
.aite-caption {
  display: inline-block;
  max-width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 0.75rem;
  background: rgba(10, 13, 12, 0.52);
  border: 1px solid rgba(37, 48, 42, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Subtle tech design accents (restrained) */
.aite-frame {
  position: relative;
}
.aite-frame::before,
.aite-frame::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border-color: rgba(27, 201, 142, 0.55);
  border-style: solid;
  z-index: 2;
  pointer-events: none;
}
.aite-frame::before {
  top: 10px;
  left: 10px;
  border-width: 1px 0 0 1px;
}
.aite-frame::after {
  right: 10px;
  bottom: 10px;
  border-width: 0 1px 1px 0;
}
.aite-sec-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
.aite-sec-kicker::before {
  content: "";
  width: 7px;
  height: 7px;
  border: 1px solid #1bc98e;
  transform: rotate(45deg);
  flex-shrink: 0;
}
.aite-rail {
  position: relative;
  padding-left: 1.15rem;
}
.aite-rail::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35rem;
  bottom: 0.35rem;
  width: 1px;
  background: linear-gradient(to bottom, #1bc98e, transparent);
}
.aite-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(27, 201, 142, 0.35);
  background: rgba(27, 201, 142, 0.08);
  color: #1bc98e;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.aite-media-ring {
  box-shadow:
    0 0 0 1px rgba(37, 48, 42, 0.9),
    0 0 0 6px rgba(27, 201, 142, 0.05);
}

.aite-scroll-x {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.5rem;
}
.aite-scroll-x > * {
  scroll-snap-align: start;
  flex: 0 0 min(86vw, 320px);
}
@media (min-width: 1024px) {
  .aite-scroll-x {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    overflow: visible;
    gap: 1.25rem;
  }
  .aite-scroll-x > * {
    flex: none;
    width: auto;
  }
}
.aite-marquee {
  overflow: hidden;
  white-space: nowrap;
  border-block: 1px solid #25302a;
}
.aite-marquee__track {
  display: inline-flex;
  gap: 3rem;
  padding: 1.1rem 0;
  animation: aiteMarquee 42s linear infinite;
}
.aite-marquee__track span {
  font-size: clamp(0.85rem, 1.4vw, 1.05rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #93a099;
  font-weight: 600;
}
.aite-marquee__track b {
  color: #1bc98e;
  font-weight: 700;
}
@keyframes aiteMarquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .aite-marquee__track { animation: none; }
}

/* Typographic display helpers */
.aite-display {
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.35 !important;
}
.aite-quiet {
  font-weight: 400;
  color: #93a099;
  letter-spacing: 0;
}
.aite-mega-num {
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 0.95;
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  color: #1bc98e;
}
.aite-mega-num--compact {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
}

/* Horizontal type/media slide (legacy) */
.aite-hslide {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.5rem;
}
.aite-hslide > * {
  flex: 0 0 min(78vw, 420px);
  scroll-snap-align: start;
}
@media (min-width: 1024px) {
  .aite-hslide {
    gap: 1.75rem;
  }
  .aite-hslide > * {
    flex: 0 0 32%;
  }
}
.aite-hslide::-webkit-scrollbar {
  height: 2px;
}
.aite-hslide::-webkit-scrollbar-thumb {
  background: #1bc98e;
}

/* Tech gallery — drag / buttons / optional pin scrub */
.aite-tech-pin {
  isolation: isolate;
}
@media (min-width: 1024px) {
  .aite-tech-pin.is-pin-ready .aite-tech-pin__inner {
    min-height: 100vh;
    height: 100vh;
    box-sizing: border-box;
  }
}
.aite-tech-nav-btn {
  width: 2.75rem;
  height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid #25302a;
  color: #e9eeea;
  background: rgba(18, 22, 15, 0.9);
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.aite-tech-nav-btn:hover {
  border-color: #1bc98e;
  color: #1bc98e;
}
.aite-tech-nav-btn:disabled {
  opacity: 0.35;
  pointer-events: none;
}
.aite-tech-viewport {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.aite-tech-viewport::-webkit-scrollbar {
  display: none;
}
.aite-tech-pin.is-pin-ready .aite-tech-viewport {
  overflow: hidden;
  scroll-snap-type: none;
}
.aite-tech-track {
  width: max-content;
  will-change: transform;
  user-select: none;
}
.aite-tech-card {
  flex: 0 0 min(82vw, 340px);
  display: block;
  scroll-snap-align: start;
  text-decoration: none;
  color: inherit;
}
@media (min-width: 1024px) {
  .aite-tech-card {
    flex: 0 0 min(36vw, 480px);
  }
}
.aite-tech-card__media {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 0.75rem;
  border: 1px solid #25302a;
  background: #12160f;
}
.aite-tech-card__media img {
  transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}
.aite-tech-card.is-active .aite-tech-card__media img,
.aite-tech-card:hover .aite-tech-card__media img {
  transform: scale(1.06);
}
.aite-tech-card__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 13, 12, 0.55) 0%,
    rgba(10, 13, 12, 0.08) 42%,
    transparent 70%
  );
  pointer-events: none;
}
.aite-tech-card__num {
  position: absolute;
  top: 1.1rem;
  left: 1.1rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  z-index: 2;
}
.aite-tech-card__body {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.25rem 1.25rem 1.5rem;
  z-index: 2;
}
@media (min-width: 1024px) {
  .aite-tech-card {
    opacity: 0.78;
    transform: scale(0.96);
    transition: opacity 0.35s ease, transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .aite-tech-card.is-active {
    opacity: 1;
    transform: scale(1);
  }
}
.aite-tech-progress__bar {
  transition: width 0.25s ease;
}

/* —— About heroes · ClickHouse 순흑 캔버스 + Linear 여백 + Resend 그레인 + Raycast 소프트 오브 ——
   타일/격자/헥사곤 패턴 금지 — 참고사이트는 장식 패턴이 아니라 대기광·여백이 핵심 */
.aite-about-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background-color: #050706;
}
/* Raycast/Linear: 큰 소프트 블룸 (위쪽) */
.aite-about-hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  left: 50%;
  top: -42%;
  width: min(1200px, 140vw);
  height: min(720px, 85vw);
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(
    circle at 50% 55%,
    rgba(27, 201, 142, 0.14) 0%,
    rgba(27, 201, 142, 0.05) 32%,
    rgba(27, 201, 142, 0.015) 55%,
    transparent 72%
  );
  filter: blur(28px);
  pointer-events: none;
}
/* Vercel/Linear: 하단으로 캔버스에 녹아드는 페이드 */
.aite-about-hero::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  background:
    radial-gradient(ellipse 90% 55% at 50% 110%, #0a0d0c 0%, transparent 55%),
    linear-gradient(180deg, transparent 55%, #0a0d0c 100%);
  pointer-events: none;
}
.aite-about-hero__media {
  display: none;
}
/* Resend: 필름 그레인만 (반복 도트/격자 없음) */
.aite-about-hero__veil {
  position: absolute;
  z-index: 0;
  inset: 0;
  pointer-events: none;
  opacity: 0.4;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}
/* Raycast: 측면 세컨더리 글로우 — 포인트 컬러는 면이 아니라 대기만 */
.aite-about-hero__glow {
  position: absolute;
  z-index: 0;
  width: 55%;
  height: 70%;
  right: -18%;
  top: 10%;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(
    circle,
    rgba(27, 201, 142, 0.06) 0%,
    rgba(27, 201, 142, 0.02) 40%,
    transparent 70%
  );
  filter: blur(48px);
}
.aite-about-hero__inner {
  position: relative;
  z-index: 1;
}
.aite-about-hero--compact {
  min-height: auto;
}

/* —— Benchmark layout system (ClickHouse / Linear / Raycast 응용) —— */
.aite-pict {
  width: 2rem;
  height: 2rem;
  display: inline-block;
  flex-shrink: 0;
}
.aite-pict--lg {
  width: 2.75rem;
  height: 2.75rem;
}
.aite-pict--xl {
  width: 3.5rem;
  height: 3.5rem;
}
.aite-kicker {
  color: #1bc98e;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.aite-display {
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.35 !important;
}
.aite-frame {
  border: 1px solid #25302a;
  background: #12160f;
  border-radius: 0.75rem;
  transition: border-color 0.3s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}
.aite-frame:hover {
  border-color: rgba(27, 201, 142, 0.4);
}
.aite-frame--lift:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
}
.aite-metric-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: #25302a;
  border: 1px solid #25302a;
  border-radius: 0.75rem;
  overflow: hidden;
}
@media (min-width: 1024px) {
  .aite-metric-strip {
    grid-template-columns: repeat(4, 1fr);
  }
}
.aite-metric-strip__item {
  background: #12160f;
  padding: 1.25rem 1rem;
  text-align: center;
  transition: background-color 0.3s ease;
}
.aite-metric-strip__item:hover {
  background: #161c15;
}
.aite-soft-grid {
  /* Technology 기준 격자 — 타 패턴과 농도 맞춤 */
  background-color: #0a0d0c;
  background-image:
    radial-gradient(55% 80% at 50% 0, rgba(27, 201, 142, 0.07), transparent 70%),
    linear-gradient(rgba(27, 201, 142, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 201, 142, 0.025) 1px, transparent 1px);
  background-size: auto, 48px 48px, 48px 48px;
}

/* ZEB 상단 배너 · 주택 다이어그램 흐림 배경 */
.aite-zeb-banner-bg {
  filter: blur(6px);
  transform: scale(1.12);
  opacity: 0.32;
  pointer-events: none;
  user-select: none;
}
@media (prefers-reduced-motion: reduce) {
  .aite-zeb-banner-bg {
    animation: none;
  }
}

/* Page heroes · 패턴 유지 + 농도 하향 (공통 상단 글로우 ≈0.07) */
.aite-hero-wave-pattern {
  background-color: #0a0d0c;
  background-image:
    radial-gradient(55% 80% at 50% 0, rgba(27, 201, 142, 0.07), transparent 70%),
    repeating-linear-gradient(
      115deg,
      transparent 0,
      transparent 18px,
      rgba(27, 201, 142, 0.018) 18px,
      rgba(27, 201, 142, 0.018) 19px
    ),
    radial-gradient(ellipse 80% 50% at 20% 80%, rgba(127, 215, 255, 0.03), transparent 55%);
}
.aite-hero-node-pattern {
  background-color: #0a0d0c;
  background-image:
    radial-gradient(ellipse 65% 50% at 50% 42%, rgba(10, 13, 12, 0.55), transparent 70%),
    radial-gradient(55% 80% at 50% 0, rgba(27, 201, 142, 0.07), transparent 70%),
    radial-gradient(circle, rgba(27, 201, 142, 0.18) 0 1.2px, transparent 1.8px),
    linear-gradient(90deg, transparent 46%, rgba(27, 201, 142, 0.03) 46%, rgba(27, 201, 142, 0.03) 54%, transparent 54%),
    linear-gradient(0deg, transparent 46%, rgba(27, 201, 142, 0.025) 46%, rgba(27, 201, 142, 0.025) 54%, transparent 54%);
  background-size: auto, auto, 56px 56px, 56px 56px, 56px 56px;
  background-position: center, center, 0 0, 0 0, 0 0;
}
.aite-hero-poly-pattern {
  background-color: #0a0d0c;
  background-image:
    radial-gradient(ellipse 65% 50% at 50% 42%, rgba(10, 13, 12, 0.55), transparent 70%),
    radial-gradient(55% 80% at 50% 0, rgba(27, 201, 142, 0.07), transparent 70%),
    linear-gradient(60deg, transparent 47.5%, rgba(27, 201, 142, 0.025) 49%, transparent 50.5%),
    linear-gradient(-60deg, transparent 47.5%, rgba(27, 201, 142, 0.02) 49%, transparent 50.5%),
    linear-gradient(0deg, transparent 47.5%, rgba(37, 48, 42, 0.14) 49%, transparent 50.5%);
  background-size: auto, auto, 80px 138px, 80px 138px, 80px 46px;
  background-position: center, center, center, center, center;
}
.aite-hero-dots-pattern {
  background-color: #0a0d0c;
  background-image:
    radial-gradient(55% 80% at 50% 0, rgba(27, 201, 142, 0.07), transparent 70%),
    radial-gradient(circle, rgba(27, 201, 142, 0.1) 0 1px, transparent 1.5px);
  background-size: auto, 22px 22px;
  background-position: center, 0 0;
}

/* About · 별칭 — 대기광만 */
.aite-hero-hex-pattern {
  background-color: #050706;
  background-image:
    radial-gradient(ellipse 90% 60% at 50% -10%, rgba(27, 201, 142, 0.1), transparent 55%),
    radial-gradient(ellipse 50% 40% at 85% 70%, rgba(27, 201, 142, 0.035), transparent 60%),
    linear-gradient(180deg, transparent 60%, #0a0d0c 100%);
}

/* Capabilities · 블루프린트 — 선 농도 하향 */
.aite-hero-blueprint-pattern {
  background-color: #0a0d0c;
  background-image:
    radial-gradient(ellipse 65% 50% at 50% 42%, rgba(10, 13, 12, 0.5), transparent 70%),
    radial-gradient(55% 80% at 50% 0, rgba(27, 201, 142, 0.07), transparent 70%),
    linear-gradient(rgba(27, 201, 142, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 201, 142, 0.018) 1px, transparent 1px),
    linear-gradient(rgba(27, 201, 142, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 201, 142, 0.035) 1px, transparent 1px),
    radial-gradient(circle at center, transparent 22%, rgba(27, 201, 142, 0.025) 22.5%, transparent 23.5%);
  background-size: auto, auto, 24px 24px, 24px 24px, 120px 120px, 120px 120px, 120px 120px;
  background-position: center;
}

/* Support · 퍼스펙티브 — stroke 0.16 → 0.07 */
.aite-hero-signal-pattern {
  background-color: #0a0d0c;
  background-image:
    radial-gradient(
      ellipse 48% 34% at 50% 36%,
      rgba(10, 13, 12, 0.72) 0%,
      rgba(10, 13, 12, 0.35) 52%,
      transparent 78%
    ),
    radial-gradient(55% 80% at 50% 0, rgba(27, 201, 142, 0.07), transparent 70%),
    url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%221400%22%20height%3D%22560%22%20viewBox%3D%220%200%201400%20560%22%20preserveAspectRatio%3D%22none%22%3E%3Cg%20fill%3D%22none%22%20stroke%3D%22%231bc98e%22%20stroke-opacity%3D%220.07%22%20stroke-width%3D%221.05%22%20stroke-linecap%3D%22square%22%3E%3Cpath%20d%3D%22M700%20-900%20L-2400%20560%20M700%20-900%20L-2310%20560%20M700%20-900%20L-2220%20560%20M700%20-900%20L-2130%20560%20M700%20-900%20L-2040%20560%20M700%20-900%20L-1950%20560%20M700%20-900%20L-1860%20560%20M700%20-900%20L-1770%20560%20M700%20-900%20L-1680%20560%20M700%20-900%20L-1590%20560%20M700%20-900%20L-1500%20560%20M700%20-900%20L-1410%20560%20M700%20-900%20L-1320%20560%20M700%20-900%20L-1230%20560%20M700%20-900%20L-1140%20560%20M700%20-900%20L-1050%20560%20M700%20-900%20L-960%20560%20M700%20-900%20L-870%20560%20M700%20-900%20L-780%20560%20M700%20-900%20L-690%20560%20M700%20-900%20L-600%20560%20M700%20-900%20L-510%20560%20M700%20-900%20L-420%20560%20M700%20-900%20L-330%20560%20M700%20-900%20L-240%20560%20M700%20-900%20L-150%20560%20M700%20-900%20L-60%20560%20M700%20-900%20L30%20560%20M700%20-900%20L120%20560%20M700%20-900%20L210%20560%20M700%20-900%20L300%20560%20M700%20-900%20L390%20560%20M700%20-900%20L480%20560%20M700%20-900%20L570%20560%20M700%20-900%20L660%20560%20M700%20-900%20L750%20560%20M700%20-900%20L840%20560%20M700%20-900%20L930%20560%20M700%20-900%20L1020%20560%20M700%20-900%20L1110%20560%20M700%20-900%20L1200%20560%20M700%20-900%20L1290%20560%20M700%20-900%20L1380%20560%20M700%20-900%20L1470%20560%20M700%20-900%20L1560%20560%20M700%20-900%20L1650%20560%20M700%20-900%20L1740%20560%20M700%20-900%20L1830%20560%20M700%20-900%20L1920%20560%20M700%20-900%20L2010%20560%20M700%20-900%20L2100%20560%20M700%20-900%20L2190%20560%20M700%20-900%20L2280%20560%20M700%20-900%20L2370%20560%20M700%20-900%20L2460%20560%20M700%20-900%20L2550%20560%20M700%20-900%20L2640%20560%20M700%20-900%20L2730%20560%20M700%20-900%20L2820%20560%20M700%20-900%20L2910%20560%20M700%20-900%20L3000%20560%20M700%20-900%20L3090%20560%20M700%20-900%20L3180%20560%20M700%20-900%20L3270%20560%20M700%20-900%20L3360%20560%20M700%20-900%20L3450%20560%20M700%20-900%20L3540%20560%20M700%20-900%20L3630%20560%20M700%20-900%20L3720%20560%22%2F%3E%3Cpath%20d%3D%22M0%2070%20H1400%20M0%20140%20H1400%20M0%20220%20H1400%20M0%20310%20H1400%20M0%20410%20H1400%20M0%20510%20H1400%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");
  background-size: auto, auto, 100% 100%;
  background-position: center, center, center;
  background-repeat: no-repeat;
}

/* Solution · 도입 절차 auto-loop */
.aite-process-step.is-active {
  border-color: rgba(27, 201, 142, 0.55) !important;
  box-shadow: 0 0 0 1px rgba(27, 201, 142, 0.25), 0 12px 28px rgba(0, 0, 0, 0.25);
  background: linear-gradient(180deg, rgba(27, 201, 142, 0.08), #12160f 55%);
}
.aite-process-step.is-active span.inline-flex {
  border-color: #1bc98e !important;
  color: #1bc98e !important;
  background: rgba(27, 201, 142, 0.12);
}

/* Solution · FINANCIAL ROADMAP revenue bars */
.aite-revenue-panel {
  background: #12160f;
  border: 1px solid #25302a;
  border-radius: 20px;
  padding: 1.25rem 0.75rem 1rem;
  overflow: hidden;
  max-width: 100%;
  box-sizing: border-box;
}
@media (min-width: 640px) {
  .aite-revenue-panel {
    padding: 1.5rem 1.25rem 1.25rem;
  }
}
@media (min-width: 1024px) {
  .aite-revenue-panel {
    padding: 2rem 2.25rem 1.5rem;
  }
}
.aite-revenue-panel__head {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  min-width: 0;
}
@media (min-width: 640px) {
  .aite-revenue-panel__head {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1.75rem;
  }
}
.aite-revenue-badge {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 0.35rem 0.7rem;
  border-radius: 9999px;
  background: #1bc98e;
  color: #0a0d0c;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
  max-width: 100%;
}
@media (min-width: 640px) {
  .aite-revenue-badge {
    padding: 0.4rem 0.9rem;
    font-size: 0.7rem;
  }
}
.aite-revenue-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.5rem;
  min-height: 200px;
  padding: 1rem 0.25rem 0.5rem;
  position: relative;
  border-radius: 14px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  background-color: rgba(10, 13, 12, 0.55);
  background-image:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 39px,
      rgba(37, 48, 42, 0.85) 39px,
      rgba(37, 48, 42, 0.85) 40px
    );
  border: 1px solid rgba(37, 48, 42, 0.7);
}
@media (min-width: 640px) {
  .aite-revenue-bars {
    justify-content: center;
    gap: 4.5rem;
    min-height: 260px;
    padding: 1.5rem 2rem 0.75rem;
  }
}
.aite-revenue-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1 1 0;
  width: auto;
  min-width: 0;
  max-width: 5.25rem;
  position: relative;
  z-index: 1;
}
@media (min-width: 640px) {
  .aite-revenue-col {
    flex: 0 0 auto;
    width: 88px;
    max-width: none;
  }
}
.aite-revenue-val {
  color: #1bc98e;
  font-size: 0.7rem;
  font-weight: 800;
  margin-bottom: 0.45rem;
  text-align: center;
  white-space: nowrap;
  letter-spacing: -0.02em;
  max-width: 100%;
}
@media (min-width: 640px) {
  .aite-revenue-val {
    font-size: 1rem;
    letter-spacing: 0;
  }
}
.aite-revenue-track {
  width: 100%;
  height: 180px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
@media (min-width: 640px) {
  .aite-revenue-track {
    height: 210px;
  }
}
.aite-revenue-bar {
  width: 100%;
  height: 0;
  border-radius: 12px 12px 6px 6px;
  background: linear-gradient(180deg, #3ee0a8 0%, #1bc98e 35%, #0d5c3e 100%);
  box-shadow: 0 0 24px rgba(27, 201, 142, 0.25);
  transition: height 2.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.aite-revenue-year {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: #93a099;
}
.aite-revenue-col:last-child .aite-revenue-year {
  color: #1bc98e;
}
.aite-revenue-note {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.7rem;
  color: rgba(233, 238, 234, 0.75);
}

/* Solution · PROCESS icon cards */
.aite-process-pipeline {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
}
@media (min-width: 1024px) {
  .aite-process-pipeline {
    flex-direction: row;
    align-items: stretch;
    gap: 0;
  }
}
.aite-process-card {
  flex: 1;
  position: relative;
  background: #12160f;
  border: 1px solid #25302a;
  border-radius: 16px;
  padding: 1.25rem 1.15rem 1.4rem;
  text-align: center;
  transition: border-color 0.4s ease, background 0.4s ease, box-shadow 0.4s ease, transform 0.35s ease;
}
.aite-process-card.is-active {
  border-color: rgba(27, 201, 142, 0.65);
  background: linear-gradient(165deg, rgba(27, 201, 142, 0.12), #12160f 55%);
  box-shadow: 0 0 0 1px rgba(27, 201, 142, 0.2), 0 14px 32px rgba(0, 0, 0, 0.28);
}
.aite-process-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.aite-process-card__step {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.65rem;
  border-radius: 9999px;
  background: rgba(27, 201, 142, 0.15);
  border: 1px solid rgba(27, 201, 142, 0.45);
  color: #1bc98e;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}
.aite-process-card__corner {
  font-size: 1.05rem;
  color: #1bc98e;
  opacity: 0.85;
}
.aite-process-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: #0a0d0c;
  border: 1px solid #25302a;
  color: #1bc98e;
  font-size: 1.75rem;
  transition: border-color 0.35s ease, background 0.35s ease;
}
.aite-process-card.is-active .aite-process-card__icon {
  border-color: rgba(27, 201, 142, 0.45);
  background: rgba(27, 201, 142, 0.08);
}
.aite-process-card__title {
  font-size: 1rem;
  font-weight: 800;
  color: #e9eeea;
  line-height: 1.3;
}
.aite-process-card__desc {
  margin-top: 0.4rem;
  font-size: 0.8rem;
  color: #93a099;
}
.aite-process-conn {
  display: none;
  flex-shrink: 0;
  width: 28px;
  align-items: center;
  justify-content: center;
  color: #1bc98e;
  font-size: 1.15rem;
}
@media (min-width: 1024px) {
  .aite-process-conn {
    display: flex;
  }
}
@media (prefers-reduced-motion: reduce) {
  .aite-revenue-bar {
    transition: none;
    height: var(--target, 50%);
  }
}
.aite-link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #1bc98e;
  font-weight: 700;
  transition: gap 0.25s ease, color 0.25s ease;
}
.aite-link-arrow:hover {
  gap: 0.65rem;
}
.aite-scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  color: #93a099;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  pointer-events: none;
  opacity: 0.7;
}
.aite-scroll-hint__line {
  width: 1px;
  height: 2rem;
  background: linear-gradient(to bottom, #1bc98e, transparent);
  animation: aiteScrollPulse 1.8s ease-in-out infinite;
}
@keyframes aiteScrollPulse {
  0%, 100% { opacity: 0.25; transform: scaleY(0.7); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
}
.aite-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: 0.375rem;
  font-weight: 700;
  transition: filter 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.aite-cta-btn:hover {
  transform: translateY(-1px);
}
.aite-cta-btn--solid {
  background: #1bc98e;
  color: #0a0d0c;
}
.aite-cta-btn--solid:hover {
  filter: brightness(1.08);
}
.aite-cta-btn--ghost {
  border: 1px solid #25302a;
  color: #e9eeea;
}
.aite-cta-btn--ghost:hover {
  border-color: #1bc98e;
  color: #1bc98e;
}
.aite-cta-btn--copper {
  background: rgba(208, 138, 94, 0.18);
  border: 1px solid #d08a5e;
  color: #d08a5e;
}
.aite-cta-btn--copper:hover {
  filter: brightness(1.1);
}
.aite-cta-btn--blue {
  background: rgba(127, 215, 255, 0.15);
  border: 1px solid #7fd7ff;
  color: #7fd7ff;
}
.aite-cta-btn--blue:hover {
  filter: brightness(1.1);
}
.aite-kicker--copper {
  color: #d08a5e;
}
.aite-kicker--blue {
  color: #7fd7ff;
}

/* Panel · 3중관 layers + heatmap + lineup */
.aite-pipe-layer {
  border: 1px solid #25302a;
  border-left: 3px solid #7fd7ff;
  background: #12160f;
  border-radius: 0.75rem;
  padding: 1rem 1.15rem;
  transition: border-color 0.3s ease, transform 0.35s ease, box-shadow 0.35s ease;
}
.aite-pipe-layer:hover {
  transform: translateX(4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}
.aite-pipe-layer--outer { border-left-color: #2a5a6e; }
.aite-pipe-layer--mid { border-left-color: #7fd7ff; }
.aite-pipe-layer--inner { border-left-color: #1bc98e; }
.aite-pipe-layer:hover.aite-pipe-layer--outer { border-color: rgba(42, 90, 110, 0.6); }
.aite-pipe-layer:hover.aite-pipe-layer--mid { border-color: rgba(127, 215, 255, 0.45); }
.aite-pipe-layer:hover.aite-pipe-layer--inner { border-color: rgba(27, 201, 142, 0.45); }

.aite-heatmap {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.875rem;
  text-align: center;
  overflow: hidden;
  border-radius: 0.75rem;
  border: 1px solid #25302a;
}
.aite-heatmap th,
.aite-heatmap td {
  padding: 0.9rem 0.75rem;
  border-right: 1px solid #25302a;
  border-bottom: 1px solid #25302a;
}
.aite-heatmap th:last-child,
.aite-heatmap td:last-child { border-right: 0; }
.aite-heatmap tr:last-child th,
.aite-heatmap tr:last-child td { border-bottom: 0; }
.aite-heatmap thead th {
  background: #161c15;
  color: #7fd7ff;
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 0.75rem;
}
.aite-heatmap tbody th {
  background: #12160f;
  color: #93a099;
  font-weight: 600;
  text-align: left;
  padding-left: 1rem;
  white-space: nowrap;
}
.aite-heatmap td {
  font-weight: 800;
  color: #e9eeea;
  transition: filter 0.25s ease, transform 0.25s ease;
}
.aite-heatmap td:hover {
  filter: brightness(1.15);
  transform: scale(1.02);
}
.aite-heatmap td[data-heat="1"] { background: rgba(127, 215, 255, 0.06); color: #a8d4e8; }
.aite-heatmap td[data-heat="2"] { background: rgba(127, 215, 255, 0.12); color: #7fd7ff; }
.aite-heatmap td[data-heat="3"] { background: rgba(127, 215, 255, 0.18); color: #9ee4ff; }
.aite-heatmap td[data-heat="4"] { background: rgba(27, 201, 142, 0.16); color: #1bc98e; }
.aite-heatmap td[data-heat="5"] { background: rgba(27, 201, 142, 0.28); color: #3ee0a8; }
.aite-heatmap td[data-heat="6"] { background: rgba(27, 201, 142, 0.42); color: #e9eeea; }

.aite-lineup-card {
  border: 1px solid #25302a;
  background: #12160f;
  border-radius: 0.75rem;
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.35s ease, box-shadow 0.35s ease;
}
.aite-lineup-card:hover {
  border-color: rgba(127, 215, 255, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
}
.aite-lineup-media {
  position: relative;
  background: #0a0d0c;
}
.aite-lineup-media__badge {
  position: absolute;
  left: 0.75rem;
  top: 0.75rem;
  z-index: 2;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.5rem;
  border-radius: 0.25rem;
}
.aite-lineup-media__badge--dark {
  border: 1px solid #25302a;
  background: rgba(10, 13, 12, 0.75);
  color: #93a099;
}
.aite-lineup-media__badge--light {
  border: 1px solid rgba(37, 48, 42, 0.35);
  background: rgba(255, 255, 255, 0.85);
  color: #1e1e1e;
}
.aite-lineup-media__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
  padding: 0.35rem;
}
.aite-lineup-media__item {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 0.4rem;
  margin: 0;
}
.aite-lineup-media__item--wide {
  grid-column: 1 / -1;
  aspect-ratio: 16 / 9;
}
@media (min-width: 1024px) {
  .aite-lineup-media__grid {
    gap: 0.45rem;
    padding: 0.45rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  .aite-pipe-layer,
  .aite-lineup-card,
  .aite-heatmap td { transition: none; }
  .aite-pipe-layer:hover,
  .aite-lineup-card:hover,
  .aite-heatmap td:hover { transform: none; }
}

.aite-pkg-card {
  border: 1px solid #25302a;
  background: #12160f;
  border-radius: 0.75rem;
  padding: 1.25rem 1rem 1.35rem;
  text-align: center;
  transition: border-color 0.3s ease, transform 0.35s ease;
}
.aite-pkg-card:hover {
  border-color: rgba(27, 201, 142, 0.45);
  transform: translateY(-3px);
}
.aite-process-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: #25302a;
  border: 1px solid #25302a;
  border-radius: 0.75rem;
  overflow: hidden;
}
@media (min-width: 1024px) {
  .aite-process-row {
    grid-template-columns: repeat(4, 1fr);
  }
}
.aite-process-row .aite-process-step {
  border: 0;
  border-radius: 0;
  background: #12160f;
}
.aite-process-row .aite-process-step:hover {
  transform: none;
  background: #161c15;
}

/* Solution process flow — vertical stepper + detail stage */
.aite-flow__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  min-width: 8rem;
}
@media (min-width: 1024px) {
  .aite-flow__meta { align-items: flex-end; }
}
.aite-flow__meta-cur {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #1bc98e;
  font-variant-numeric: tabular-nums;
}
.aite-flow__meta-track {
  width: 8rem;
  height: 2px;
  background: #25302a;
  border-radius: 999px;
  overflow: hidden;
}
.aite-flow__meta-track i {
  display: block;
  height: 100%;
  width: 25%;
  background: #1bc98e;
  border-radius: inherit;
  transition: width 0.35s ease;
}
.aite-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  border: 1px solid #25302a;
  border-radius: 1rem;
  background: #0d100e;
  overflow: hidden;
}
@media (min-width: 1024px) {
  .aite-flow {
    grid-template-columns: minmax(240px, 0.9fr) 1.4fr;
    gap: 0;
    min-height: 380px;
  }
}
.aite-flow__rail {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0.75rem;
  border-bottom: 1px solid #25302a;
  background: #12160f;
  position: relative;
}
.aite-flow__rail::before {
  content: "";
  position: absolute;
  left: calc(0.75rem + 1rem);
  top: 2.4rem;
  bottom: 2.4rem;
  width: 1px;
  background: linear-gradient(to bottom, #25302a, rgba(27, 201, 142, 0.35), #25302a);
  pointer-events: none;
}
@media (min-width: 1024px) {
  .aite-flow__rail {
    border-bottom: 0;
    border-right: 1px solid #25302a;
    padding: 1.25rem 1rem;
  }
  .aite-flow__rail::before {
    left: calc(1rem + 1rem);
    top: 2.75rem;
    bottom: 2.75rem;
  }
}
.aite-flow__step {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  width: 100%;
  text-align: left;
  padding: 0.85rem 0.75rem;
  border: 0;
  border-radius: 0.65rem;
  background: transparent;
  color: #93a099;
  cursor: pointer;
  position: relative;
  z-index: 1;
  transition: background 0.25s ease, color 0.25s ease;
}
.aite-flow__step:hover {
  background: #161c15;
  color: #e9eeea;
}
.aite-flow__step.is-active {
  background: rgba(27, 201, 142, 0.08);
  color: #e9eeea;
}
.aite-flow__step.is-done .aite-flow__dot {
  border-color: #1bc98e;
  color: #1bc98e;
}
.aite-flow__dot {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  border: 1.5px solid #25302a;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #93a099;
  background: #0a0d0c;
  transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}
.aite-flow__step.is-active .aite-flow__dot {
  border-color: #1bc98e;
  background: #1bc98e;
  color: #0a0d0c;
  box-shadow: 0 0 0 4px rgba(27, 201, 142, 0.15);
}
.aite-flow__label {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
  padding-top: 0.15rem;
}
.aite-flow__label strong {
  font-size: 0.95rem;
  font-weight: 800;
  color: inherit;
}
.aite-flow__label em {
  font-style: normal;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #93a099;
  opacity: 0.85;
}
.aite-flow__step.is-active .aite-flow__label em { color: #1bc98e; }
.aite-flow__stage {
  position: relative;
  padding: 1.5rem 1.25rem 1.25rem;
  background: #0a0d0c;
  display: flex;
  flex-direction: column;
  min-height: 280px;
}
@media (min-width: 1024px) {
  .aite-flow__stage { padding: 2rem 2rem 1.5rem; }
}
.aite-flow__panel {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  position: absolute;
  inset: 1.5rem 1.25rem auto;
}
@media (min-width: 1024px) {
  .aite-flow__panel { inset: 2rem 2rem auto; }
}
.aite-flow__panel.is-active {
  opacity: 1;
  transform: none;
  pointer-events: auto;
  position: relative;
  inset: auto;
}
.aite-flow__badge {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #1bc98e;
}
.aite-flow__title {
  margin-top: 0.65rem;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
}
@media (min-width: 1024px) {
  .aite-flow__title { font-size: 1.85rem; }
}
.aite-flow__desc {
  margin-top: 0.85rem;
  font-size: 0.9rem;
  line-height: 1.65;
  color: #93a099;
  max-width: 36rem;
}
.aite-flow__list {
  margin-top: 1.25rem;
  display: grid;
  gap: 0.55rem;
}
.aite-flow__list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.875rem;
  color: #e9eeea;
  line-height: 1.45;
}
.aite-flow__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 999px;
  background: #1bc98e;
}
.aite-flow__controls {
  margin-top: auto;
  padding-top: 1.75rem;
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  border-top: 1px solid #25302a;
}
.aite-flow__nav {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.9rem;
  border-radius: 0.5rem;
  border: 1px solid #25302a;
  background: transparent;
  color: #93a099;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.aite-flow__nav:hover {
  border-color: #1bc98e;
  color: #1bc98e;
}
.aite-flow__nav--next {
  margin-left: auto;
  border-color: rgba(27, 201, 142, 0.35);
  color: #1bc98e;
}
.aite-flow__nav--next:hover {
  background: rgba(27, 201, 142, 0.1);
}
@media (prefers-reduced-motion: reduce) {
  .aite-flow__panel,
  .aite-flow__meta-track i,
  .aite-flow__dot {
    transition: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .aite-pkg-card:hover { transform: none; }
}

.aite-kicker--amber {
  color: #f0a95e;
}
.aite-table--amber th {
  color: #f0a95e;
}

/* ZEB page */
.aite-roadmap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: #25302a;
  border: 1px solid #25302a;
  border-radius: 0.75rem;
  overflow: hidden;
}
@media (min-width: 1024px) {
  .aite-roadmap { grid-template-columns: repeat(3, 1fr); }
}
.aite-roadmap__step {
  background: #12160f;
  padding: 1.35rem 1.25rem;
  position: relative;
  transition: background-color 0.3s ease;
}
.aite-roadmap__step:hover { background: #161c15; }
.aite-roadmap__step.is-active {
  background: linear-gradient(160deg, rgba(27, 201, 142, 0.14), #12160f);
}
.aite-roadmap__year {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #93a099;
}
.aite-roadmap__step.is-active .aite-roadmap__year { color: #1bc98e; }

.aite-sys-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.aite-sys-tab {
  padding: 0.55rem 1rem;
  border-radius: 0.375rem;
  border: 1px solid #25302a;
  background: #12160f;
  color: #93a099;
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.25s ease, color 0.25s ease, background-color 0.25s ease;
}
.aite-sys-tab:hover { color: #e9eeea; border-color: #1bc98e; }
.aite-sys-tab.is-active {
  color: #0a0d0c;
  background: #1bc98e;
  border-color: #1bc98e;
}
/* 모바일: 4탭 한 줄 수평 배치 (PC lg 이상은 기존 유지) */
@media (max-width: 1023px) {
  .aite-sys-tabs {
    flex-wrap: nowrap;
    gap: 0.3rem;
    width: 100%;
  }
  .aite-sys-tab {
    flex: 1 1 0;
    min-width: 0;
    padding: 0.45rem 0.2rem;
    font-size: 0.625rem;
    line-height: 1.3;
    text-align: center;
    word-break: keep-all;
  }
}
.aite-sys-panel { display: none; }
.aite-sys-panel.is-active { display: block; }
.aite-sys-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.85rem;
  font-size: 0.75rem;
  color: #93a099;
}
.aite-sys-legend i {
  display: inline-block;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 0.15rem;
  margin-right: 0.35rem;
  vertical-align: middle;
}

.aite-cmp {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.aite-cmp th,
.aite-cmp td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid #25302a;
  text-align: left;
  vertical-align: top;
}
.aite-cmp thead th {
  background: #161c15;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}
.aite-cmp thead th:nth-child(2) { color: #c9b6a0; }
.aite-cmp thead th:nth-child(3) { color: #1bc98e; }
.aite-cmp tbody th {
  color: #93a099;
  font-weight: 600;
  width: 18%;
  background: #12160f;
}
.aite-cmp .is-hvac { color: #c9b6a0; background: #141210; }
.aite-cmp .is-rad { color: #e9eeea; background: #0f1a16; font-weight: 600; }
.aite-cmp .is-rad b { color: #1bc98e; }

/* 모바일 가로 스크롤 안내 (PC lg+ 숨김) */
.aite-hscroll-hint {
  display: none;
}
@media (max-width: 1023px) {
  .aite-hscroll-hint {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    width: 100%;
    margin-bottom: 0.65rem;
    padding: 0.45rem 0.75rem;
    border-radius: 9999px;
    border: 1px solid #25302a;
    background: #12160f;
    color: #93a099;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: -0.01em;
  }
  .aite-hscroll-hint i {
    color: #1bc98e;
    font-size: 1rem;
    animation: aiteHscrollNudge 1.6s ease-in-out infinite;
  }
  .aite-hscroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
  }
  .aite-hscroll::-webkit-scrollbar {
    height: 4px;
  }
  .aite-hscroll::-webkit-scrollbar-thumb {
    background: #1bc98e;
    border-radius: 9999px;
  }
}
@keyframes aiteHscrollNudge {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(3px); }
}

.aite-facility {
  border: 1px solid #25302a;
  background: #12160f;
  border-radius: 0.75rem;
  padding: 1.15rem 0.85rem;
  text-align: center;
  transition: border-color 0.3s ease, transform 0.35s ease;
}
.aite-facility:hover {
  border-color: rgba(27, 201, 142, 0.45);
  transform: translateY(-3px);
}
.aite-facility img {
  width: 2.75rem;
  height: 2.75rem;
  margin: 0 auto;
}
@media (prefers-reduced-motion: reduce) {
  .aite-facility:hover { transform: none; }
}

.aite-principle-pick {
  border: 1px solid #25302a;
  background: #12160f;
  border-radius: 0.75rem;
  padding: 1.35rem 1.25rem;
  transition: border-color 0.3s ease, transform 0.35s ease;
}
.aite-principle-pick:hover { transform: translateY(-3px); }
.aite-principle-pick.is-accent {
  border-color: rgba(27, 201, 142, 0.45);
  background: linear-gradient(160deg, rgba(27, 201, 142, 0.08), #12160f);
}
.aite-principle-pick img {
  width: 100%;
  height: auto;
  display: block;
}

.aite-pillar {
  border: 1px solid #25302a;
  background: #12160f;
  border-radius: 0.75rem;
  padding: 1.25rem 1.25rem 1.35rem;
  transition: border-color 0.3s ease, transform 0.35s ease;
}
.aite-pillar:hover {
  border-color: rgba(27, 201, 142, 0.45);
  transform: translateY(-3px);
}
.aite-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.aite-table th {
  text-align: left;
  width: 8.5rem;
  padding: 0.9rem 1rem;
  background: #161c15;
  color: #1bc98e;
  font-weight: 600;
  border-bottom: 1px solid #25302a;
}
.aite-table td {
  padding: 0.9rem 1rem;
  background: #12160f;
  color: #93a099;
  border-bottom: 1px solid #25302a;
}
.aite-table tr:last-child th,
.aite-table tr:last-child td {
  border-bottom: 0;
}
@media (min-width: 640px) {
  .aite-table th { width: 10rem; }
}
.aite-table--copper th {
  color: #d08a5e;
}
.aite-table--blue th {
  color: #7fd7ff;
}

/* Coldplate page */
.aite-cp-tier-panel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.aite-cp-tier-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
}
.aite-cp-tier-diagram img {
  width: 100%;
  height: auto;
}
@media (min-width: 1024px) {
  .aite-cp-tier-panel {
    height: 100%;
    gap: 0.875rem;
  }
  /* 다이어그램은 적정 크기 · 남는 높이는 카드가 채움 */
  .aite-cp-tier-diagram {
    flex: 0 0 auto;
    padding: 1.25rem 1.5rem;
  }
  .aite-cp-tier-diagram img {
    width: 100%;
    max-width: 26rem;
    max-height: 280px;
    height: auto;
    margin: 0 auto;
    object-fit: contain;
  }
  .aite-cp-tier-panel > .aite-tier-card {
    flex: 1 1 0;
    align-items: center;
    min-height: 0;
  }
}
.aite-tier-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.15rem 1.25rem;
  border: 1px solid #25302a;
  background: #12160f;
  border-radius: 0.75rem;
  transition: border-color 0.3s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}
.aite-tier-card:hover {
  border-color: rgba(208, 138, 94, 0.5);
  transform: translateX(4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}
.aite-tier-card__num {
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1;
  flex-shrink: 0;
  padding-top: 0.1rem;
}
.aite-process-step {
  border: 1px solid #25302a;
  background: #12160f;
  border-radius: 0.75rem;
  padding: 1.25rem 1.2rem 1.35rem;
  transition: border-color 0.3s ease, transform 0.35s ease;
  position: relative;
}
.aite-process-step:hover {
  border-color: rgba(208, 138, 94, 0.45);
  transform: translateY(-3px);
}
.aite-process-step__idx {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: #d08a5e;
}
@media (prefers-reduced-motion: reduce) {
  .aite-tier-card,
  .aite-process-step {
    transition: none;
  }
  .aite-tier-card:hover,
  .aite-process-step:hover {
    transform: none;
  }
}

/* Technology · Integrated page */
.aite-compare-card {
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.3s ease, box-shadow 0.35s ease;
}
.aite-compare-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}
.aite-compare-card.is-accent:hover {
  box-shadow: 0 18px 40px rgba(27, 201, 142, 0.12);
}
.aite-loop-card {
  transition: border-color 0.3s ease, transform 0.35s ease;
}
.aite-loop-card:hover {
  transform: translateY(-3px);
}
.aite-loop-join {
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, rgba(208, 138, 94, 0.7), rgba(27, 201, 142, 0.85), rgba(127, 215, 255, 0.7));
  border-radius: 2px;
  position: relative;
}
.aite-loop-join::before,
.aite-loop-join::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  transform: translateY(-50%);
}
.aite-loop-join::before {
  left: -2px;
  background: #d08a5e;
}
.aite-loop-join::after {
  right: -2px;
  background: #7fd7ff;
}
.aite-principle-card {
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.3s ease, box-shadow 0.35s ease;
}
.aite-principle-card:hover {
  transform: translateY(-5px);
  border-color: rgba(27, 201, 142, 0.45);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
}
.aite-principle-icon {
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}
.aite-principle-card:hover .aite-principle-icon {
  transform: scale(1.06);
}
.aite-metric-cell {
  transition: background-color 0.3s ease;
}
.aite-metric-cell:hover {
  background-color: #161c15;
}
.aite-tech-cta {
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.aite-tech-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}
@media (prefers-reduced-motion: reduce) {
  .aite-compare-card,
  .aite-loop-card,
  .aite-principle-card,
  .aite-tech-cta,
  .aite-pillar,
  .aite-frame--lift,
  .aite-scroll-hint__line {
    transition: none;
    animation: none;
  }
  .aite-compare-card:hover,
  .aite-loop-card:hover,
  .aite-principle-card:hover,
  .aite-tech-cta:hover,
  .aite-pillar:hover,
  .aite-frame--lift:hover {
    transform: none;
  }
}

/* ── About History timeline ── */
.aite-history-rail {
  position: relative;
  padding-left: 0;
}
.aite-history-rail__line {
  position: absolute;
  left: 0.3rem;
  top: 1.75rem;
  bottom: 2rem;
  width: 2px;
  background: #25302a;
  pointer-events: none;
  overflow: hidden;
  --aite-hist-progress: 0;
}
.aite-history-rail__line::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #1bc98e 0%, rgba(27, 201, 142, 0.35) 100%);
  transform: scaleY(var(--aite-hist-progress));
  transform-origin: top center;
  will-change: transform;
}
.aite-history-row {
  position: relative;
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  column-gap: 0.75rem;
  padding-top: 1.25rem;
  padding-left: 1.35rem;
  opacity: 0;
  transform: translateX(-12px);
  will-change: opacity, transform;
}
.aite-history-row.is-active .aite-history-row__dot,
.aite-history-row.is-visible .aite-history-row__dot {
  background: #1bc98e;
  box-shadow: 0 0 12px rgba(27, 201, 142, 0.55);
  border-color: #1bc98e;
  transform: scale(1.15);
}
.aite-history-row__dot {
  position: absolute;
  left: 0;
  top: 1.55rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 9999px;
  border: 2px solid #1bc98e;
  background: #0a0d0c;
  z-index: 2;
  transition: background-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}
.aite-history-row__month {
  grid-column: 1;
  padding-top: 0.1rem;
  text-align: right;
  font-size: 0.875rem;
  line-height: 1.4;
}
.aite-history-row--group .aite-history-row__month {
  align-self: start;
}
.aite-history-row__content {
  grid-column: 2;
  min-width: 0;
}
@media (min-width: 640px) {
  .aite-history-row {
    grid-template-columns: 2.75rem minmax(0, 1fr);
    column-gap: 1rem;
    padding-left: 1.5rem;
  }
  .aite-history-row__month {
    font-size: 0.9375rem;
  }
}

.aite-history-group {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.aite-history-group__item {
  position: relative;
  padding-left: 0.95rem;
}
.aite-history-group__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 9999px;
  background: #1bc98e;
}

@media (prefers-reduced-motion: reduce) {
  .aite-history-row {
    opacity: 1;
    transform: none;
  }
  .aite-history-rail__line::after {
    transform: none;
  }
}
.aite-cap-flow {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  max-width: 64rem;
  margin-left: auto;
  margin-right: auto;
}
.aite-cap-flow__step {
  position: relative;
  padding: 1.5rem 1.25rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.aite-cap-flow__step--focus {
  border-color: rgba(27, 201, 142, 0.45);
  background: linear-gradient(160deg, #16241c 0%, #12160f 70%);
}
.aite-cap-flow__num {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: #d08a5e;
}
.aite-cap-flow__icon {
  margin-top: 0.75rem;
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(208, 138, 94, 0.12);
  color: #d08a5e;
  font-size: 1.35rem;
}
.aite-cap-flow__icon--green {
  background: rgba(27, 201, 142, 0.12);
  color: #1bc98e;
}
.aite-cap-flow__title {
  margin-top: 0.75rem;
  font-size: 1.125rem;
  font-weight: 800;
}
.aite-cap-flow__desc {
  margin-top: 0.35rem;
  font-size: 0.875rem;
  color: #8b968a;
}
.aite-cap-flow__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1bc98e;
  font-size: 1.5rem;
  line-height: 1;
  transform: rotate(90deg);
}
@media (min-width: 768px) {
  .aite-cap-flow {
    flex-direction: row;
    align-items: stretch;
    gap: 0;
  }
  .aite-cap-flow__step {
    flex: 1;
    padding: 2rem 1.5rem;
  }
  .aite-cap-flow__arrow {
    flex-shrink: 0;
    width: 2.5rem;
    transform: none;
    align-self: center;
  }
}

.aite-cap-partner {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  max-width: 56rem;
  margin-left: auto;
  margin-right: auto;
}
.aite-cap-partner__node {
  padding: 1.5rem 1.25rem;
  text-align: center;
}
.aite-cap-partner__node--core {
  border: 1px solid rgba(27, 201, 142, 0.55);
  background: linear-gradient(160deg, #1a2e24 0%, #12160f 75%);
  border-radius: 0.75rem;
  box-shadow: 0 0 0 1px rgba(27, 201, 142, 0.08), 0 12px 36px rgba(27, 201, 142, 0.1);
}
.aite-cap-partner__name {
  font-size: 1.05rem;
  font-weight: 800;
}
.aite-cap-partner__node--core .aite-cap-partner__name {
  color: #1bc98e;
  font-size: 1.25rem;
}
.aite-cap-partner__role {
  margin-top: 0.4rem;
  font-size: 0.8125rem;
  color: #8b968a;
  line-height: 1.5;
}
.aite-cap-partner__link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  color: rgba(27, 201, 142, 0.65);
  font-size: 1.25rem;
}
.aite-cap-partner__line {
  display: none;
  height: 1px;
  width: 1.5rem;
  background: rgba(27, 201, 142, 0.35);
}
@media (min-width: 1024px) {
  .aite-cap-partner {
    flex-direction: row;
    align-items: center;
    gap: 0;
  }
  .aite-cap-partner__node {
    flex: 1;
    min-height: 7.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .aite-cap-partner__link {
    flex-shrink: 0;
    width: 4.5rem;
  }
  .aite-cap-partner__line {
    display: block;
  }
}

.aite-cap-timeline {
  position: relative;
  overflow: visible;
  padding-left: 0.35rem;
  padding-bottom: 0.5rem;
}
.aite-cap-timeline__track {
  display: none;
}
.aite-cap-timeline__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.aite-cap-timeline__item {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.65rem 0 0.65rem 1.35rem;
  border-left: 1px solid #25302a;
}
.aite-cap-timeline__dot {
  position: absolute;
  left: -0.35rem;
  top: 1rem;
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 9999px;
  background: #12160f;
  border: 2px solid #1bc98e;
  box-shadow: 0 0 8px rgba(27, 201, 142, 0.35);
  box-sizing: border-box;
}
.aite-cap-timeline__year {
  flex-shrink: 0;
  width: 3rem;
  font-size: 0.8125rem;
  font-weight: 800;
  color: #d08a5e;
}
.aite-cap-timeline__label {
  font-size: 0.875rem;
  color: #8b968a;
}
@media (min-width: 1024px) {
  .aite-cap-timeline {
    overflow: visible;
    padding-left: 0;
    padding-top: 0.5rem;
    padding-bottom: 0;
  }
  .aite-cap-timeline__track {
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    top: 0.725rem;
    height: 1px;
    background: #25302a;
  }
  .aite-cap-timeline__list {
    flex-direction: row;
    justify-content: space-between;
    gap: 0.25rem;
  }
  .aite-cap-timeline__item {
    flex: 1;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.5rem;
    padding: 0;
    border-left: none;
    min-width: 0;
  }
  .aite-cap-timeline__dot {
    position: relative;
    left: auto;
    top: auto;
    order: -1;
  }
  .aite-cap-timeline__year {
    width: auto;
  }
}

.aite-cap-equip__row {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.75rem 0.875rem;
  background: #0a0d0c;
  border: 1px solid #25302a;
  border-radius: 0.5rem;
}
@media (min-width: 640px) {
  .aite-cap-equip__row {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
  }
}
.aite-cap-equip__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #d08a5e;
  flex-shrink: 0;
}
.aite-cap-equip__value {
  font-size: 0.8125rem;
  color: #8b968a;
  line-height: 1.45;
  text-align: left;
}
@media (min-width: 640px) {
  .aite-cap-equip__value {
    text-align: right;
  }
}
/* ── About: Problem → Solution vertical flow ── */
.aite-ps-flow {
  background: #070908;
}
.aite-ps-step {
  border: 1px solid #25302a;
  border-radius: 0.75rem;
  padding: 1.5rem 1.25rem;
  background: #0c100e;
}
.aite-ps-step--problem {
  border-color: #2a322c;
}
.aite-ps-step--solution {
  position: relative;
  border-color: rgba(27, 201, 142, 0.55);
  background:
    radial-gradient(ellipse 80% 60% at 10% 0%, rgba(27, 201, 142, 0.16) 0%, transparent 55%),
    linear-gradient(165deg, #15241c 0%, #0e1410 55%, #0c100e 100%);
  box-shadow:
    0 0 0 1px rgba(27, 201, 142, 0.12),
    0 18px 48px rgba(27, 201, 142, 0.1),
    0 24px 56px rgba(0, 0, 0, 0.35);
}
.aite-ps-step--solution::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.25rem;
  bottom: 1.25rem;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, #1bc98e 0%, rgba(27, 201, 142, 0.2) 100%);
}
.aite-ps-step__badge {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(27, 201, 142, 0.15);
  border: 1px solid rgba(27, 201, 142, 0.45);
  color: #1bc98e;
  font-size: 1.15rem;
  flex-shrink: 0;
}
.aite-ps-solution__text {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: #b7c0b8;
}
.aite-ps-em {
  color: #1bc98e;
  font-weight: 800;
  font-size: 1.05em;
}
.aite-ps-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.aite-ps-highlight {
  border: 1px solid rgba(27, 201, 142, 0.35);
  border-radius: 0.65rem;
  padding: 1rem 1.1rem;
  background: rgba(27, 201, 142, 0.08);
  text-align: center;
}
.aite-ps-highlight--accent {
  border-color: rgba(27, 201, 142, 0.65);
  background: linear-gradient(160deg, rgba(27, 201, 142, 0.18) 0%, rgba(27, 201, 142, 0.05) 100%);
  box-shadow: 0 0 24px rgba(27, 201, 142, 0.12);
}
.aite-ps-highlight__value {
  display: block;
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #1bc98e;
  line-height: 1.2;
}
.aite-ps-highlight__label {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.75rem;
  color: #93a099;
}
.aite-ps-step__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.aite-ps-step__num {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: #6b756e;
}
.aite-ps-step__num--green {
  color: #1bc98e;
}
.aite-ps-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}
.aite-ps-label--problem {
  color: #93a099;
}
.aite-ps-label--solution {
  color: #1bc98e;
}
.aite-ps-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1.25rem;
}
.aite-ps-stat {
  border: 1px solid #25302a;
  border-radius: 0.5rem;
  padding: 0.85rem 1rem;
  background: #0a0d0c;
}
.aite-ps-stat--warn {
  border-color: rgba(208, 138, 94, 0.35);
}
.aite-ps-stat__value {
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #e9eeea;
  line-height: 1.2;
}
.aite-ps-stat--warn .aite-ps-stat__value {
  color: #d08a5e;
}
.aite-ps-stat__label {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.75rem;
  color: #8b968a;
}
.aite-ps-flow__bridge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 1rem 0;
  color: #1bc98e;
}
.aite-ps-flow__line {
  display: block;
  width: 1px;
  height: 1.25rem;
  background: rgba(27, 201, 142, 0.35);
  transform: scaleY(0);
  transform-origin: top center;
}
.aite-ps-flow__icon {
  width: 2rem;
  height: 2rem;
  border-radius: 9999px;
  border: 1px solid rgba(27, 201, 142, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  background: #12160f;
  font-size: 1.05rem;
  opacity: 0;
  transform: translateY(-6px);
}
.aite-ps-flow.is-active .aite-ps-flow__line {
  transform: scaleY(1);
  transition: transform 0.45s ease 0.1s;
}
.aite-ps-flow.is-active .aite-ps-flow__icon {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.4s ease 0.25s, transform 0.4s ease 0.25s;
}
.aite-ps-figure {
  border: 1px solid #25302a;
  border-radius: 0.75rem;
  overflow: hidden;
  background: #ffffff;
  padding: 0.75rem;
}
.aite-ps-figure img {
  display: block;
}
@media (min-width: 1024px) {
  .aite-ps-step {
    padding: 1.75rem 2rem;
  }
  .aite-ps-step--solution {
    padding: 2rem 2.25rem 2rem 2.35rem;
  }
  .aite-ps-stat__value {
    font-size: 1.6rem;
  }
  .aite-ps-solution__text {
    font-size: 1.0625rem;
  }
  .aite-ps-highlight__value {
    font-size: 1.85rem;
  }
  .aite-ps-figure {
    padding: 1rem 1.25rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  .aite-ps-flow__line,
  .aite-ps-flow__icon {
    transform: none;
    opacity: 1;
    transition: none;
  }
}

/* ── About: Vision banner ── */
.aite-vision {
  position: relative;
  isolation: isolate;
  border-top: 1px solid #25302a;
  background: #050706;
}
.aite-vision__glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 55% at 50% 40%, rgba(27, 201, 142, 0.14) 0%, transparent 62%),
    radial-gradient(ellipse 40% 35% at 18% 80%, rgba(27, 201, 142, 0.05) 0%, transparent 70%),
    radial-gradient(ellipse 40% 35% at 82% 75%, rgba(208, 138, 94, 0.05) 0%, transparent 70%);
}
.aite-vision__grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(37, 48, 42, 0.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 48, 42, 0.55) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, #000 20%, transparent 75%);
}
.aite-vision__panel {
  position: relative;
  z-index: 1;
  padding: 2rem 1.25rem;
  border: 1px solid rgba(27, 201, 142, 0.22);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(18, 28, 22, 0.72) 0%, rgba(10, 13, 12, 0.55) 100%);
  box-shadow:
    0 0 0 1px rgba(27, 201, 142, 0.04),
    0 24px 60px rgba(0, 0, 0, 0.35);
}
.aite-vision__panel::before,
.aite-vision__panel::after {
  content: "";
  position: absolute;
  width: 1.25rem;
  height: 1.25rem;
  border-color: #1bc98e;
  border-style: solid;
  opacity: 0.85;
}
.aite-vision__panel::before {
  top: 0.85rem;
  left: 0.85rem;
  border-width: 2px 0 0 2px;
}
.aite-vision__panel::after {
  right: 0.85rem;
  bottom: 0.85rem;
  border-width: 0 2px 2px 0;
}
.aite-vision__eyebrow {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #1bc98e;
}
.aite-vision__rule {
  width: 3.5rem;
  height: 2px;
  background: #1bc98e;
  transform-origin: center;
}
.aite-vision__title {
  font-size: clamp(1.5rem, 3.6vw, 2.65rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.35;
  color: #e9eeea;
}
.aite-vision__em {
  color: #1bc98e;
  font-weight: 800;
}
.aite-vision__lead {
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: #93a099;
}
.aite-vision__lead strong {
  color: #e9eeea;
  font-weight: 700;
}
.aite-vision__marks {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
}
.aite-vision__marks span {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 9999px;
  background: rgba(27, 201, 142, 0.55);
}
.aite-vision__marks span:nth-child(2) {
  width: 1.5rem;
  height: 2px;
  border-radius: 2px;
  background: rgba(27, 201, 142, 0.45);
}
@media (min-width: 1024px) {
  .aite-vision__panel {
    padding: 3.25rem 3.5rem 2.75rem;
  }
  .aite-vision__lead {
    font-size: 1.0625rem;
  }
  .aite-vision__panel::before {
    top: 1.15rem;
    left: 1.15rem;
  }
  .aite-vision__panel::after {
    right: 1.15rem;
    bottom: 1.15rem;
  }
}

/* —— Inquiry form (support / inquiry board) —— */
.aite-page--support #captcha,
.aite-board-write-page #captcha,
.aite-inq-captcha #captcha {
  display: block;
  position: relative;
  margin-top: 0.25rem;
}
.aite-page--support #captcha legend,
.aite-board-write-page #captcha legend,
.aite-inq-captcha #captcha legend {
  position: absolute;
  margin: 0;
  padding: 0;
  font-size: 0;
  line-height: 0;
  text-indent: -9999em;
  overflow: hidden;
}
.aite-page--support #captcha #captcha_img,
.aite-board-write-page #captcha #captcha_img,
.aite-inq-captcha #captcha #captcha_img {
  height: 40px;
  width: auto;
  max-width: 140px;
  border: 1px solid #25302a;
  border-radius: 4px;
  vertical-align: top;
  background: #fff;
}
.aite-page--support #captcha #captcha_mp3,
.aite-page--support #captcha #captcha_reload,
.aite-board-write-page #captcha #captcha_mp3,
.aite-board-write-page #captcha #captcha_reload,
.aite-inq-captcha #captcha #captcha_mp3,
.aite-inq-captcha #captcha #captcha_reload {
  margin: 0 0 0 4px !important;
  padding: 0 !important;
  width: 40px !important;
  height: 40px !important;
  border: 1px solid #25302a !important;
  border-radius: 4px !important;
  background: #161c15 !important;
  background-image: none !important;
  color: transparent !important;
  vertical-align: middle;
  cursor: pointer;
  font-size: 0 !important;
  line-height: 0 !important;
  text-indent: 0 !important;
  overflow: hidden !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  position: relative;
}
.aite-page--support #captcha #captcha_mp3 span,
.aite-page--support #captcha #captcha_reload span,
.aite-board-write-page #captcha #captcha_mp3 span,
.aite-board-write-page #captcha #captcha_reload span,
.aite-inq-captcha #captcha #captcha_mp3 span,
.aite-inq-captcha #captcha #captcha_reload span {
  display: none !important;
}
.aite-page--support #captcha #captcha_mp3::before,
.aite-page--support #captcha #captcha_reload::before,
.aite-board-write-page #captcha #captcha_mp3::before,
.aite-board-write-page #captcha #captcha_reload::before,
.aite-inq-captcha #captcha #captcha_mp3::before,
.aite-inq-captcha #captcha #captcha_reload::before {
  font-family: "remixicon" !important;
  font-style: normal;
  font-weight: normal;
  font-size: 1.2rem !important;
  line-height: 1 !important;
  color: #1bc98e !important;
  speak: never;
  -webkit-font-smoothing: antialiased;
}
.aite-page--support #captcha #captcha_mp3::before,
.aite-board-write-page #captcha #captcha_mp3::before,
.aite-inq-captcha #captcha #captcha_mp3::before {
  content: "\f2a2"; /* ri-volume-up-line */
}
.aite-page--support #captcha #captcha_reload::before,
.aite-board-write-page #captcha #captcha_reload::before,
.aite-inq-captcha #captcha #captcha_reload::before {
  content: "\f064"; /* ri-refresh-line */
}
.aite-page--support #captcha #captcha_mp3:hover,
.aite-page--support #captcha #captcha_reload:hover,
.aite-board-write-page #captcha #captcha_mp3:hover,
.aite-board-write-page #captcha #captcha_reload:hover,
.aite-inq-captcha #captcha #captcha_mp3:hover,
.aite-inq-captcha #captcha #captcha_reload:hover {
  border-color: #1bc98e !important;
  background: rgba(27, 201, 142, 0.1) !important;
}
.aite-page--support #captcha #captcha_key,
.aite-board-write-page #captcha #captcha_key,
.aite-inq-captcha #captcha #captcha_key {
  margin: 0 0 0 6px;
  padding: 0 8px;
  width: 100px;
  height: 40px;
  border: 1px solid #25302a;
  background: #161c15;
  color: #e9eeea;
  font-size: 1.15rem;
  font-weight: 700;
  text-align: center;
  border-radius: 4px;
  vertical-align: top;
}
.aite-page--support #captcha #captcha_info,
.aite-board-write-page #captcha #captcha_info,
.aite-inq-captcha #captcha #captcha_info {
  display: block;
  margin: 8px 0 0;
  font-size: 12px;
  color: #93a099;
}
.aite-inq-msg-wrap {
  border: 1px solid #25302a;
  border-radius: 0.5rem;
  background: #161c15;
}
.aite-inq-msg-wrap:focus-within {
  border-color: #1bc98e;
}
.aite-inq-msg-wrap #inq-msg {
  display: block;
  width: 100%;
  min-height: 120px;
  max-height: 280px;
  resize: vertical;
  border: 0;
  background: transparent;
  color: #e9eeea;
  overflow-y: auto;
}
.aite-inq-msg-wrap #inq-msg:focus {
  outline: none;
}
.aite-inq-error {
  border-color: #ff7a6b !important;
}
.aite-inq-msg-wrap.aite-inq-error,
.aite-inq-msg-wrap:has(#inq-msg.aite-inq-error) {
  border-color: #ff7a6b !important;
}
.aite-inq-hint {
  margin-top: 0.35rem;
  font-size: 0.7rem;
  color: #ff7a6b;
  display: none;
}
.aite-inq-hint.is-show {
  display: block;
}