@charset "UTF-8";

/* ==========================================================================
   BASE
   ========================================================================== */
html,
body {
  margin: 0;
  padding: 0;
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */
.mobile-only {
  display: none;
}

@media (max-width: 768px) {
  .mobile-only {
    display: block;
    content: "";
    margin-top: 0;
  }
}

/* ==========================================================================
   LAYOUT / SCROLL
   ========================================================================== */
body.main-no-scroll {
  overflow: hidden;
}

body.paging-on .main-wrap {
  position: relative;
  top: 0;
  transition: top 0.7s ease-in-out;
}

body.scroll-enabled {
  overflow-y: auto;
}

.wrap-page {
  overflow: hidden;
}

.normal-scroll-section {
  height: auto;
  overflow-y: auto;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  overflow: hidden;
}

.hero-section .overlay {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  max-width: 1400px;
  padding: 0 20px;
}

.hero-title {
  font-size: 96px;
  font-weight: 800;
  color: #ffffff;
  line-height: 130%;
  margin-bottom: 16px;
  text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
}

.solution-title {
  font-size: 40px;
  font-weight: 800;
  color: #ffffff;
  line-height: 130%;
}

.solution-subtitle {
  font-size: clamp(16px, 1.5vw, 18px);
  font-weight: 500;
  color: #ffffff;
  line-height: 140%;
  word-break: keep-all;
}

.hero-section img,
.company-intro img {
  position: absolute;
  bottom: 40px;
  animation: bounce 2s infinite;
}

@keyframes bounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.hero-sub-menu {
  position: absolute;
  left: 0;
  font-size: 20px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.5);
  text-align: left;
  cursor: pointer;
}

.hero-sub-menu div {
  margin-bottom: 40px;
  position: relative;
  padding-left: 25px;
}

.hero-sub-menu div::before {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  width: 16px;
  height: 2px;
  background-color: rgba(255, 255, 255, 0.5);
}

.hero-sub-menu .active {
  font-weight: 500;
  color: rgba(255, 255, 255, 1);
  padding-left: 50px;
}

.hero-sub-menu .active::before {
  width: 40px;
  background-color: rgba(255, 255, 255, 1);
}

/* ==========================================================================
   DECORATIVE ELEMENTS
   ========================================================================== */
.vertical-line {
  height: 100px;
  width: 1px;
  color: white;
  margin: auto;
  background-color: white;
  margin-bottom: 12px;
}

.line {
  height: 2px;
  width: 50px;
  margin: auto;
  background-color: white;
  margin-bottom: 12px;
  margin-top: 12px;
}

/* ==========================================================================
   BACKGROUND VIDEO
   ========================================================================== */
.background-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.7s ease-in-out;
}

.background-video.active {
  opacity: 1;
}

/* ==========================================================================
   DRAG HERO SECTION
   ========================================================================== */
section.drag-hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 150px 60px 100px;
  overflow: hidden;
  text-align: center;
  background: #060d24;
  color: #e8edf8;
}

/* Orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.22;
  pointer-events: none;
}

.orb-1 {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, #1e3a8a, transparent);
  top: -120px;
  left: -160px;
}

.orb-2 {
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, #0e7490, transparent);
  bottom: -80px;
  right: -110px;
}

.orb-3 {
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, #1d4ed8, transparent);
  top: 35%;
  left: 58%;
}

/* Brand / text */
.brand-title {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 800;
  background: linear-gradient(135deg, #60a5fa, #22d3ee);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
  animation: fadeUp 0.7s ease both;
}

.subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 700;
  margin-bottom: 14px;
  animation: fadeUp 0.7s 0.1s ease both;
}

.description {
  font-size: clamp(14px, 1.333vw, 16px);
  color: #e9e9e9;
  line-height: 1.9;
  margin: 0 auto 36px;
  animation: fadeUp 0.7s 0.2s ease both;
}

/* Filter tabs */
.filter-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 32px;
  flex-wrap: wrap;
  justify-content: center;
  animation: fadeUp 0.7s 0.3s ease both;
}

.tab-btn {
  padding: 10px 28px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.25s ease;
  outline: none;
}

.tab-btn.active {
  background: #fff;
  color: #111;
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.45);
}

.tab-btn:not(.active) {
  background: rgba(30, 45, 74, 0.85);
  color: #e8edf8;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.tab-btn:not(.active):hover {
  background: rgba(59, 130, 246, 0.18);
  border-color: rgba(59, 130, 246, 0.4);
}

/* Compare slider */
.compare-wrapper {
  width: 100%;
  max-width: 900px;
  animation: fadeUp 0.7s 0.4s ease both;
}

.compare-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 12px;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: #0a1535;
}

.compare-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  -webkit-user-drag: none;
}

#img-before {
  z-index: 1;
}

#img-after {
  z-index: 2;
  clip-path: inset(0 50% 0 0);
}

.drag-handle {
  position: absolute;
  top: 0;
  left: 50%;
  width: 44px;
  height: 100%;
  transform: translateX(-50%);
  z-index: 11;
  cursor: col-resize;
  display: flex;
  align-items: center;
  justify-content: center;
}

.drag-handle::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: #fff;
  pointer-events: none;
}

.handle-circle {
  width: 40px;
  height: 40px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.45);
  pointer-events: none;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

/* ==========================================================================
   MAIN FEATURE SECTION
   ========================================================================== */
.main-feature-section {
  position: relative;
  height: 100vh;
  background-color: #0a012b;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.feature-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) !important;
  z-index: 1;
  width: 40%;
  filter: blur(4px);
}

.feature-text-wrapper {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1392px;
  margin: 0 auto;
  padding: 0 40px;
  color: #fff;
}

.feature-title-part1,
.feature-title-part2 {
  font-size: 3.8rem;
  margin: 0;
  font-weight: 700;
}

.feature-title-part1 {
  text-align: center;
}

.feature-title-part2 {
  text-align: center;
  margin-bottom: 1em;
}

.feature-description {
  text-align: center;
  font-weight: 500;
  font-size: 28px;
  line-height: 140%;
  letter-spacing: -0.025em;
  color: #FFFFFF;
  width: 70%;
  margin: auto;
  position: relative;
  padding: 40px;
}

.feature-description::before,
.feature-description::after {
  content: '';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: calc(100% - 20px);
  border: 2px solid #FFFFFF;
}

.feature-description::before {
  left: 0;
  border-right: none;
  border-top-left-radius: 5px;
  border-bottom-left-radius: 5px;
}

.feature-description::after {
  right: 0;
  border-left: none;
  border-top-right-radius: 5px;
  border-bottom-right-radius: 5px;
}

/* ==========================================================================
   PERFORMANCE SECTION
   ========================================================================== */
.main-performance-section {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
  height: 100vh;
  color: white;
  z-index: 1;
  background-color: #0a012b;
}

.main-performance-section .background-video {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  transform: rotate(260deg) scale(2.2);
  transform-origin: center center;
}

.main-performance-section .gradient-overlay {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(rgb(0 0 0 / 50%), rgb(4 0 97 / 50%));
  z-index: -1;
}

.performance-text-wrapper {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 40px;
  color: #fff;
  text-align: center;
}

.performance-desc {
  font-weight: 700;
  font-size: 44px;
  line-height: 140%;
  text-align: center;
  letter-spacing: -0.025em;
  color: #111;
}

.performance-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}

.performance-img {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  z-index: 1;
  transition: opacity 0.4s ease-in-out;
  visibility: visible;
}

.performance-img.bg-img.active {
  opacity: 1;
}

.performance-img.top-img {
  opacity: 1 !important;
  z-index: 10 !important;
  margin-top: 25%;
  transition: none !important;
}

.peformance-title {
  font-weight: 700;
  font-size: 24px;
  line-height: 140%;
  background: linear-gradient(145.36deg, #3787FF 14.88%, #3AD4FF 92.64%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ==========================================================================
   CASE / COUNT / DEMO SECTIONS
   ========================================================================== */
.main-case-section,
.main-count-section {
  position: relative;
  height: 80vh;
  padding: 6rem max(40px, calc((100vw - 1440px) / 2));
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background-color: #0a012b;
  color: #fff;
}

.main-count-section {
  height: 100vh;
  background-image: url('/images/promo/personal/areas_bg2.png');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.main-demo-section {
  position: relative;
  background-color: #0a012b;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6rem max(40px, calc((100vw - 1440px) / 2));
}

.cases-wrapper {
  width: 90%;
}

.try-right {
  position: relative;
  background: url('/images/promo/personal/sqml-di.gif') center center / contain no-repeat;
  width: 25%;
  min-height: 380px;
}

/* Hover image */
.hover-img-wrapper {
  position: relative;
  width: 480px;
  height: 480px;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
}

.hover-img-wrapper img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  transition: opacity 1s ease-out;
  display: block;
}

.hover-img-wrapper img.default {
  z-index: 1;
  opacity: 1;
}

.hover-img-wrapper img.hover {
  z-index: 2;
  opacity: 0;
}

.hover-img-wrapper:hover img.hover {
  opacity: 1;
}

.hover-img-wrapper:hover img.default {
  opacity: 0;
}

/* ==========================================================================
   SERVICE SECTION
   ========================================================================== */
.main-service-section {
  position: relative;
  min-height: 60vh;
  background-color: #0a012b;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

/* Service box — accordion */
.service-box {
  display: flex;
  flex-direction: column;
  /* 가로 배열을 세로 배열로 변경 */
  align-items: stretch;
  /* 내부 아이템이 끝까지 늘어나도록 변경 */
  padding: 30px 40px;
  gap: 15px;
  width: 70%;
  background: #ffffff;
  box-shadow: 0px 0px 8px #98c1ff;
  border: 1px solid #eaeaea;
  border-radius: 20px;
  margin: 0 auto 15px;
  cursor: pointer;
  transition: all 0.3s ease;
  overflow: hidden;
}

.service-box:hover {
  box-shadow: 0 8px 30px rgba(55, 135, 255, 0.12);
  border-color: #3787FF;
  transform: translateY(-2px);
}

.service-box.active {
  background: #3787FF;
}

.service-box.active .service-title,
.service-box.active .service-eng-title,
.service-box.active .service-desc {
  color: #fff !important;
  -webkit-text-fill-color: #ffffff;
}

.service-title {
  font-weight: 700;
  font-size: clamp(17px, 1.667vw, 20px);
  line-height: 140%;
  letter-spacing: -0.025em;
  color: #111111;
  margin-top: 8px;
  transition: color 0.3s ease;
}

.service-eng-title {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.3s ease;
}

/* Accordion — grid animation */
.service-desc-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  /* 닫혀있을 땐 높이 0 */
  transition: grid-template-rows 0.4s ease-in-out;
}

.service-box.active .service-desc-wrapper {
  grid-template-rows: 1fr;
  /* 열릴 때 실제 내부 콘텐츠 높이만큼만 정확하게 늘어남 */
}

.service-desc {
  color: #555;
  font-size: clamp(14px, 1.333vw, 16px);
  line-height: 1.6;
  padding-top: 0;
  width: 100%;
  word-break: keep-all;
  opacity: 0;
  overflow: hidden;
  /* Grid 사용 시 필수: 내용이 삐져나오지 않게 숨김 */
  transition: opacity 0.3s ease, padding-top 0.4s ease-in-out;
}

.service-box.active .service-desc {
  padding-top: 20px;
  opacity: 1;
}

.service-item {
  width: 100%;
}

/* 카드가 파란색(active)이 되었을 때, + 및 - 아이콘을 흰색으로 변경 */
.service-box.active .toggle-icon::before,
.service-box.active .toggle-icon::after {
  background-color: #ffffff;
}

/* Toggle icon (+/-) */
.toggle-icon {
  position: relative;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.toggle-icon::before,
.toggle-icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background-color: #3787FF;
  transform: translate(-50%, -50%);
  transition: transform 0.3s ease, opacity 0.3s ease;
  border-radius: 2px;
}

.toggle-icon::before {
  width: 16px;
  height: 2.5px;
}

.toggle-icon::after {
  width: 2.5px;
  height: 16px;
}

.service-box.active .toggle-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

/* ==========================================================================
   COMPANY SECTIONS
   ========================================================================== */
.company-intro {
  position: relative;
  height: 50vh;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: #000B2D;
  overflow: hidden;
  color: #fff;
}

.company-intro::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scale(1);
  width: 100%;
  max-width: 1920px;
  height: auto;
  aspect-ratio: 1920 / 1080;
  background: url('/images/promo/company_bg.png') bottom center / contain no-repeat;
  z-index: 0;
  animation: zoomFromBottom 20s ease-in-out infinite;
  transform-origin: bottom center;
  will-change: transform;
}

@keyframes zoomFromBottom {
  0% {
    transform: translateX(-50%) scale(1);
  }

  50% {
    transform: translateX(-50%) scale(1.05);
  }

  100% {
    transform: translateX(-50%) scale(1);
  }
}

.company-intro .overlay {
  position: relative;
  z-index: 1;
  padding: 24px 32px;
}

.company-section {
  background-image: url('/images/promo/company/company-bg_1.png');
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  position: relative;
  overflow: hidden;
  padding: 100px 20px;
  text-align: center;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.company-background {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
  opacity: 0.15;
  pointer-events: none;
}

.company-background img {
  max-width: 100%;
  height: auto;
}

.company-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.company-content h1 {
  font-weight: 700;
  font-size: 50px;
  line-height: 140%;
  text-align: center;
  letter-spacing: -0.025em;
  color: #FFFFFF;
}

.company-content .gradient-box {
  background: white;
  padding: 0px 10px;
  display: inline-block;
  background-clip: padding-box;
  position: relative;
  color: transparent;
}

.company-content .gradient-box::before {
  content: "혁신과 창의성";
  background: linear-gradient(90deg, #007cf0, #00dfd8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  font-weight: 800;
}

.company-content .gradient-box.eng::before {
  content: "ENG_TEST";
}

.company-content p {
  max-width: 1400px;
  margin: 0 auto;
  font-weight: 500;
  font-size: 16px;
  line-height: 140%;
  text-align: center;
  letter-spacing: -0.025em;
  color: #F5F5F5;
}

/* Company service */
.company-service-section {
  min-height: 100vh;
  height: auto;
  background-image: url('/images/promo/personal/areas_bg.png');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  display: flex;
  flex-direction: column;
}

.company-service-text-wrapper {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 100px 40px 20px;
  color: #fff;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.company-service-desc {
  font-weight: 700;
  font-size: 44px;
  line-height: 140%;
  text-align: center;
  letter-spacing: -0.025em;
  color: #000;
}

.company-service-title {
  font-weight: 700;
  font-size: 24px;
  line-height: 140%;
  background: linear-gradient(145.36deg, #3787FF 14.88%, #3AD4FF 92.64%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ==========================================================================
   SLIDER (Company Service)
   ========================================================================== */
.slider-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 40px;
  gap: 10px;
  min-height: 330px;
}

.slide-track {
  display: flex;
  transition: transform 0.5s ease-out;
  gap: 20px;
  align-items: center;
  justify-content: flex-end;
}

.slide-card {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 20px 40px;
  width: 560px;
  height: 280px;
  background: linear-gradient(135.11deg, rgba(255, 255, 255, 0.35) 4.44%, rgba(255, 255, 255, 0.14) 97.59%);
  backdrop-filter: blur(5px);
  border-radius: 40px;
  color: #fff;
  transition: all 0.5s ease;
  overflow: hidden;
  border: 1px solid #fff;
}

.slide-card.active {
  height: 330px;
}

.slide-card:not(.active) p {
  display: none;
}

.slide-bar {
  max-width: 1400px;
  height: 4px;
  margin: 2rem auto 0;
  background: linear-gradient(135.11deg, rgba(255, 255, 255, 0.35) 4.44%, rgba(255, 255, 255, 0.14) 97.59%);
  backdrop-filter: blur(5px);
}

.slide-progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background-color: #3787FF;
  transition: width 0.4s ease;
}

.slider-controls {
  position: absolute;
  right: 40px;
  top: 130px;
  display: flex;
  gap: 10px;
  z-index: 20;
}

.slide-btn {
  background: none;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color 0.3s;
  border: 0px solid;
}

.slide-card h6 {
  font-weight: 700;
  font-size: 16px;
  line-height: 140%;
}

.slide-card h3 {
  font-style: normal;
  font-weight: 700;
  font-size: 28px;
  line-height: 140%;
  letter-spacing: -0.025em;
  color: #FFFFFF;
}

.slide-card p {
  font-weight: 500;
  font-size: 20px;
  line-height: 140%;
  letter-spacing: -0.025em;
  color: #FFFFFF;
}

/* ==========================================================================
   OWL / CASE SLIDES
   ========================================================================== */
.owl-carousel {
  overflow: hidden;
}

.slide-box {
  width: 100%;
  height: 500px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  border-radius: 20px;
  margin: auto;
  max-width: 1520px;
}

.main-case-slide-1 {
  background: url('/images/promo/personal/slide-1.png') center/cover no-repeat;
  overflow: hidden;
  color: white;
}

.main-case-slide-2 {
  background: url('/images/promo/personal/slide-2.png') center/cover no-repeat;
  overflow: hidden;
  color: white;
}

.main-case-slide-3 {
  background: url('/images/promo/personal/slide-3.png') center/cover no-repeat;
  overflow: hidden;
  color: white;
}

.main-case-slide-4 {
  background: url('/images/promo/personal/slide-4.png') center/cover no-repeat;
  overflow: hidden;
  color: white;
}

.main-case-slide-5 {
  background: url('/images/promo/personal/slide-5.png') center/cover no-repeat;
  overflow: hidden;
  color: white;
}

.slide-title {
  font-weight: 700;
  font-size: 24px;
  line-height: 140%;
  letter-spacing: -0.025em;
  color: #FFFFFF;
}

.slide-desc {
  font-weight: 400;
  font-size: 20px;
  line-height: 140%;
  text-align: center;
  letter-spacing: -0.025em;
  color: #F5F5F5;
  text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
}

/* ==========================================================================
   SUB NAV
   ========================================================================== */
.sub-nav {
  display: flex;
  padding: 11rem max(40px, calc((100vw - 1440px) / 2)) 0rem;
  justify-content: flex-end;
  gap: 20px;
}

/* ==========================================================================
   GO SITE / DOWNLOADS
   ========================================================================== */
.go-site {
  background-image: url('/images/promo/company/company-bg3.png');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  max-width: 1400px;
  margin: 5rem auto;
  padding: 2rem;
  border-radius: 20px;
  display: none;
  justify-content: space-between;
  align-items: center;
  color: white;
}

.go-site .sub {
  font-weight: 700;
  font-size: 28px;
}

.go-site .intro {
  font-weight: 600;
  font-size: 1.2rem;
}

.downloads-intro {
  background-image: url('/images/promo/header.png');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  height: 30vh;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  padding: 6rem max(40px, calc((100vw - 1440px) / 2));
}

.demo-title-wrap {
  background-image: url('/images/promo/demo-bg.png');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  height: 50vh;
  display: none;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.download-section {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.download-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.download-title {
  font-weight: 700;
  font-size: 36px;
  line-height: 140%;
  letter-spacing: -0.025em;
  color: #111111;
}

.download-description {
  font-weight: 500;
  font-size: 20px;
  line-height: 140%;
  letter-spacing: -0.025em;
  color: #505050;
}

.download-button {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  padding: 14px 20px;
  gap: 8px;
  width: 180px;
  height: 57px;
  background: var(--primary-color);
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.25);
  border-radius: 50px;
  border: none;
  cursor: pointer;
  font-family: 'Pretendard', sans-serif;
  font-weight: 700;
  font-size: 20px;
  line-height: 140%;
  letter-spacing: -0.025em;
  color: #FFFFFF;
}

.download-icon {
  border-radius: 4px;
  flex-shrink: 0;
}

.download-text {
  flex-grow: 0;
  user-select: none;
}

/* ==========================================================================
   VIDEO
   ========================================================================== */
.video-section-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.video-box {
  width: 440px;
  height: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0, 123, 255, 0.2);
  transition: transform 0.3s ease;
}

.video-box:hover {
  transform: translateY(-5px);
}

.video-container iframe {
  width: 100%;
  height: 248px;
  border-radius: 8px;
}

.video-box .text-gradient-deep-blue {
  font-size: 1.2rem;
  margin-top: 1rem;
  margin-bottom: 0.5rem;
  text-align: center;
  font-weight: 700;
}

.video-box div:last-child {
  font-weight: 700;
  font-size: 24px;
  line-height: 140%;
  letter-spacing: -0.025em;
  color: #111111;
  text-align: center;
}

/* ==========================================================================
   SCROLLING TEXT
   ========================================================================== */
.solution-text-wrap {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
}

.solution-text-line {
  display: inline-block;
  white-space: nowrap;
  animation: scrollLeft 20s linear infinite;
  font-size: 5vw;
  font-weight: 700 !important;
  color: #ECF7FF;
}

.solution-text-line span {
  display: inline-block;
  padding-right: 5vw;
  font-weight: 700;
}

@keyframes scrollLeft {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-section {
  max-width: 1000px;
  margin: 0 auto;
  padding: 60px 20px;
  font-family: 'Noto Sans KR', sans-serif;
  color: #000;
  text-align: center;
}

.contact-section .title {
  font-weight: 700;
  font-size: 38px;
  line-height: 140%;
  letter-spacing: -0.025em;
  color: #111111;
}

.contact-section .subtitle {
  font-weight: 500;
  font-size: 20px;
  line-height: 140%;
  letter-spacing: -0.025em;
  color: #505050;
}

.contact-section .required-info {
  text-align: right;
  font-weight: 500;
  font-size: 16px;
  line-height: 140%;
  letter-spacing: -0.025em;
  color: var(--primary-color);
}

.contact-form {
  width: 100%;
}

.form-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}

.form-row.full-width {
  display: block;
}

.form-group {
  display: flex;
  flex-direction: column;
  width: 48%;
  text-align: left;
}

.form-row.full-width .form-group {
  width: 100%;
}

.form-group label {
  font-weight: 500;
  font-size: 24px;
  line-height: 140%;
  display: flex;
  align-items: center;
  letter-spacing: -0.025em;
  margin-bottom: 1rem;
  color: #111111;
}

.form-group input,
.form-group textarea {
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 1.2rem;
  color: #888;
  background-color: #f7f7f7;
  resize: none;
  transition: border-color 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #bbb;
  font-size: 1.2rem;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #007bff;
  background-color: #fff;
  color: #333;
}

.button-row {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.submit-btn {
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 8px;
  padding: 14px 60px;
  font-size: 1.2rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
  font-weight: 700;
}

.submit-btn:hover {
  background-color: #0056b3;
}

/* ==========================================================================
   MODALS
   ========================================================================== */
#loginModal .modal-content {
  padding: 1rem 2rem;
  border-radius: 20px;
}

#loginModalLabel {
  font-size: 1.4rem;
  font-weight: 600;
}

/* Profile modal */
.profile-edit-modal {
  padding: 2rem;
}

#profileEditModal .modal-title {
  font-weight: 600;
  font-size: 38px;
  line-height: 140%;
  display: flex;
  letter-spacing: -0.025em;
  color: #111111;
  align-items: center;
}

.profile-edit-modal .form-group {
  width: 100%;
}

.profile-edit-modal .btn-primary {
  width: 20%;
  background: var(--primary-color);
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.25);
  border-radius: 8px;
  font-weight: 700;
  font-size: 20px;
  line-height: 140%;
  letter-spacing: -0.025em;
  color: #FFFFFF;
}

.profile-edit-modal #password {
  width: 100%;
}

.profile-bottom {
  display: flex;
  justify-content: space-between;
}

.profile-bottom span:first-child {
  font-weight: 700;
  font-size: 20px;
  line-height: 140%;
  display: flex;
  align-items: center;
  letter-spacing: -0.025em;
  color: var(--primary-color);
}

.profile-bottom span:nth-child(2) {
  font-weight: 500;
  font-size: 16px;
  line-height: 140%;
  display: flex;
  align-items: center;
  letter-spacing: -0.025em;
  color: #505050;
}

/* ==========================================================================
   CASE BOX / COUNT
   ========================================================================== */
.case-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 0;
  gap: 10px;
  min-height: 285px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0px 0px 12px #3787FF;
  backdrop-filter: blur(5px);
  border-radius: 40px;
}

.case-box .case-count {
  font-weight: 700;
  font-size: 96px;
  line-height: 130%;
  letter-spacing: -0.025em;
  background: linear-gradient(145.36deg, #3787FF 14.88%, #3AD4FF 92.64%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.case-box .case-desc {
  font-weight: 600;
  font-size: 28px;
  line-height: 140%;
  letter-spacing: -0.025em;
  color: #111111;
}

.case-desc p {
  font-size: 22px;
  font-weight: 400;
}

.centered-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.centered-list li {
  display: block;
  position: relative;
  padding-left: 20px;
  text-align: left;
  color: #f5f5f5;
  font-size: 16px;
}

.centered-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: white;
  font-size: 1.2em;
  line-height: 1.2;
}

/* ==========================================================================
   APPLICATION CARDS / CASE CARDS
   ========================================================================== */
.application-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 30px 10px;
  gap: 20px;
  border-radius: 20px;
  height: 100%;
  background: #fff;
}

.application-card .title {
  font-weight: 600;
  font-size: clamp(17px, 1.667vw, 20px);
  line-height: 140%;
  text-align: center;
  letter-spacing: -0.025em;
  color: #111;
  margin-bottom: 8px;
}

.application-card .info {
  font-size: clamp(14px, 1.333vw, 16px);
  line-height: 140%;
  letter-spacing: -0.025em;
  color: #111111;
  text-align: center;
}

.application-card img {
  width: 50px;
}

/* Case cards grid */
.case_cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  width: 100%;
  max-width: 1520px;
}

.case_card {
  position: relative;
  border-radius: 12px;
  padding: 32px 28px 28px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease;
  display: flex;
  flex-direction: column;
  min-height: 400px;
}

.case_card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 12px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .20) 0%, rgba(229, 238, 255, .25) 50%, rgba(183, 216, 255, .35) 100%);
  border: 1px solid rgba(183, 216, 255, 0.25);
  transition: opacity 0.35s ease;
  z-index: 0;
}

.case_card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 12px;
  background: linear-gradient(145deg, #1a4fc4 0%, #2563eb 40%, #1d4ed8 100%);
  opacity: 0;
  transition: opacity 0.35s ease;
  z-index: 0;
}

.case_card:hover::after {
  opacity: 1;
}

.case_card:hover::before {
  opacity: 0;
}

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

.case_card-content {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.case_card-tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.20);
  color: rgba(255, 255, 255, 0.75);
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 18px;
  width: fit-content;
  letter-spacing: 0.03em;
}

.case_card-title {
  font-size: 22px;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.35;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.case_card-desc {
  font-size: clamp(14px, 1.333vw, 16px);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.75;
  word-break: keep-all;
}

.case_card-image {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding-top: 24px;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  height: 140px;
  overflow: hidden;
}

.case_card-image img {
  max-width: 215px;
  max-height: 143px;
  object-fit: contain;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.case_card:hover .case_card-image img {
  transform: scale(1.05);
}

/* ==========================================================================
   CONTENT BOX (Application Areas)
   ========================================================================== */
.content-box {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 20px;
  max-width: 1520px;
  width: 100%;
  margin: 0 auto;
  flex-wrap: wrap;
}

.left-image-box {
  position: relative;
  width: 588px;
  height: 588px;
  border-radius: 40px;
  box-shadow: 0 0 15px rgba(55, 135, 255, 1);
  background: url("/images/promo/personal/ac_img.png") center / cover no-repeat;
  backdrop-filter: blur(5px);
  flex-shrink: 0;
}

.left-image-box .text-overlay {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  padding: 0 30px;
  box-sizing: border-box;
  color: #fff;
  font-family: "Raleway-Bold", sans-serif;
  font-size: clamp(20px, 4vw, 38px);
  text-align: left;
  font-weight: 700;
  line-height: 1.2;
}

.right-info-box {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  flex: 1;
}

.info-card {
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 12px;
  backdrop-filter: blur(5px);
  padding: 40px;
  text-align: center;
  background: linear-gradient(to right, rgba(255, 255, 255, .21) 0%, rgba(140, 128, 255, .16) 48%, rgba(183, 216, 255, .36) 100%);
  gap: 20px;
}

.info-card .value {
  font-size: clamp(32px, 4.667vw, 56px);
  font-weight: 800;
  font-family: "Pretendard-Bold", sans-serif;
  background: linear-gradient(145.36deg, #3ad4ff 0%, #3787ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.info-card .plus {
  font-size: 32px !important;
  display: inline-block;
}

.info-card .label {
  font-size: clamp(16px, 1.5vw, 18px);
  font-weight: 300;
  color: #fff;
  text-align: left;
}

.info-card .label span {
  display: block;
}

.info-card .label .sub {
  font-size: clamp(12px, 3vw, 20px);
  font-weight: 400;
}

/* ==========================================================================
   USECASE PREVIEW
   ========================================================================== */
.usecase-preview {
  position: relative;
  overflow: hidden;
  flex: 0 0 70%;
}

.usecase-preview img,
.usecase-preview video {
  width: 100%;
  height: 430px;
  object-fit: cover;
  display: block;
  border-radius: 20px;
}

.usecase-preview video {
  object-position: center bottom;
  max-width: 1200px;
  margin: auto;
}

.usecase-menu {
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  background: rgba(0, 0, 0, 0.42);
  border-radius: 50px;
  padding: 6px 8px;
  align-items: center;
  overflow-x: auto;
  cursor: grab;
  -webkit-overflow-scrolling: touch;
  -ms-overflow-style: none;
  scrollbar-width: none;
  max-width: calc(100% - 32px);
  box-sizing: border-box;
}

.usecase-menu::-webkit-scrollbar {
  display: none;
}

.usecase-menu:active {
  cursor: grabbing;
}

.usecase-menu .btn {
  flex-shrink: 0;
  cursor: pointer;
  padding: 8px 28px;
  background: #ffffff00;
  border-radius: 50px;
  white-space: nowrap;
  font-style: normal;
  font-weight: 500;
  font-size: 16px;
  line-height: 140%;
  letter-spacing: -0.025em;
  color: #fff;
}

.usecase-menu .btn:hover {
  background: #ffffff46;
}

.usecase-menu .btn.active {
  color: var(--primary-color);
  background: #fff;
  font-weight: 700;
}

/* ==========================================================================
   ICP
   ========================================================================== */
.icp-wrapper {
  position: relative;
}

.icp-gradient-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 111px;
  background: linear-gradient(180deg, rgba(0, 132, 255, 0) 42.79%, var(--primary-color) 120%);
  z-index: 10;
  pointer-events: none;
}

.icp-item img.icp-img {
  border-radius: 20px;
}

/* ==========================================================================
   SECTION BLOCK
   ========================================================================== */
.section-block.bg-sky {
  background-color: #DBEEFF;
}

.section-block.bg-grey {
  background-color: #f7f7f8;
}

/* ==========================================================================
   CERTIFICATE SCROLL
   ========================================================================== */
.certi-scroll-wrapper {
  overflow: hidden;
  margin-right: -80px;
  margin-top: 30px;
}

.certi-scroll-track {
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  padding: 2rem 80px 1.5rem 0;
  cursor: grab;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.certi-scroll-track::-webkit-scrollbar {
  display: none;
}

.certi-scroll-track:active {
  cursor: grabbing;
}

.certi-scroll-card {
  flex: 0 0 380px;
  scroll-snap-align: start;
  background: #ffffff17;
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
}

/* ==========================================================================
   SQB BANNER
   ========================================================================== */
.sqb-wrap-section {
  position: relative;
  min-height: 55vh;
  background-color: #0a012b;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.sqb-wrap {
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
  padding: 6rem max(40px, calc((100vw - 1440px) / 2));
}

.sqb-banner {
  width: 100%;
  height: clamp(180px, 20vw, 280px);
  background:
    url('/images/promo/sqb-bg.png') center/contain repeat,
    linear-gradient(135deg, #008CFF 0%, #1C7BFF 26%, #006FFF 53%, #8A1CFF 100%);
  position: relative;
  box-sizing: border-box;
  border-radius: clamp(10px, 1.5vw, 16px);
  display: block;
  padding: 0;
  overflow: hidden;
}

.sqb-ghost {
  position: absolute;
  aspect-ratio: 1 / 1;
  border-radius: clamp(8px, 1.2vw, 14px);
  background: rgba(255, 255, 255, 0.07);
  border: 1.5px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(3px);
  z-index: 1;
  pointer-events: none;
}

.sqb-ghost--1 {
  width: clamp(30px, 3.8vw, 52px);
  top: 12%;
  left: 17%;
}

.sqb-ghost--2 {
  width: clamp(22px, 2.8vw, 38px);
  top: 10%;
  left: 55%;
}

.sqb-ghost--3 {
  width: clamp(26px, 3.2vw, 44px);
  bottom: 12%;
  left: 16%;
}

.sqb-ghost--4 {
  width: clamp(18px, 2.2vw, 30px);
  bottom: 14%;
  left: 62%;
}

.sqb-ghost--5 {
  width: clamp(32px, 4vw, 56px);
  top: 12%;
  right: 21%;
}

.sqb-logo {
  flex-shrink: 0;
  aspect-ratio: 1 / 1;
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(5px, 0.7vw, 10px);
  position: absolute;
  z-index: 3;
  box-sizing: border-box;
  border-radius: clamp(10px, 1.5vw, 16px);
}

.sqb-logo--jodal {
  width: clamp(110px, 13vw, 150px);
  height: clamp(110px, 13vw, 150px);
  top: 50%;
  left: clamp(20px, 4vw, 50px);
  transform: translateY(-50%);
}

.sqb-logo--good {
  width: clamp(110px, 13vw, 150px);
  height: clamp(110px, 13vw, 150px);
  bottom: clamp(-40px, -5vw, -20px);
  right: clamp(100px, 12vw, 160px);
  z-index: 4;
}

.sqb-logo--patent {
  width: clamp(90px, 10vw, 106px);
  height: clamp(90px, 10vw, 106px);
  top: clamp(7px, -5vw, -20px);
  right: clamp(20px, 4vw, 50px);
  border-radius: clamp(10px, 1.5vw, 16px);
  z-index: 3;
}

.sqb-logo img {
  width: 75%;
  height: 75%;
  object-fit: contain;
  display: block;
  opacity: 60%;
}

.sqb-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: clamp(8px, 1.4vw, 16px);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  min-width: 0;
  width: 40%;
}

.sqb-trydemo {
  color: rgba(255, 255, 255, 0.72);
  font-family: 'Noto Sans KR', sans-serif;
  font-size: clamp(13px, 1.1vw, 14px);
  font-weight: 500;
  letter-spacing: 0.6px;
}

.sqb-headline {
  color: #fff;
  font-family: 'Noto Sans KR', sans-serif;
  font-size: clamp(18px, 1.8vw, 26px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.4px;
  word-break: keep-all;
  margin: 0;
}

.sqb-headline strong {
  display: block;
  font-size: clamp(18px, 2.1vw, 28px);
  font-weight: 900;
}

.sqb-btns {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(6px, 1vw, 12px);
  margin-top: 5px;
}

.sqb-btn {
  display: inline-block;
  padding: clamp(12px, 0.9vw, 12px) clamp(18px, 2vw, 28px);
  border-radius: 30px;
  font-family: 'Noto Sans KR', sans-serif;
  font-size: clamp(14px, 1.05vw, 16px);
  cursor: pointer;
  border: 1.5px solid rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  backdrop-filter: blur(4px);
  transition: background 0.18s, color 0.18s;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}

.sqb-btn:hover {
  background: rgba(255, 255, 255, 0.28);
  color: #fff;
}

/* ==========================================================================
   FEATURES SECTION
   ========================================================================== */
.features-amb {
  position: fixed;
  pointer-events: none;
  z-index: 0;
  filter: blur(90px);
  border-radius: 50%;
}

.features-amb-1 {
  width: 800px;
  height: 500px;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(40, 100, 255, .15), transparent 65%);
}

.features-amb-2 {
  width: 350px;
  height: 350px;
  bottom: 5%;
  right: -80px;
  background: radial-gradient(circle, rgba(34, 211, 238, .08), transparent 65%);
}

.features-section {
  position: relative;
  z-index: 1;
  padding: 96px 0 120px;
  background: #000B2D;
}

.features-header {
  padding: 6rem max(40px, calc((100vw - 1440px) / 2)) 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
  gap: 24px;
}

.features-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #4f9eff;
  background: rgba(79, 158, 255, .1);
  border: 1px solid rgba(79, 158, 255, .22);
  border-radius: 99px;
  padding: 5px 14px;
  margin-bottom: 16px;
}

.features-ep {
  width: 5px;
  height: 5px;
  background: #4f9eff;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(79, 158, 255, .55);
  animation: features-ripple 2s infinite;
}

@keyframes features-ripple {
  0% {
    box-shadow: 0 0 0 0 rgba(79, 158, 255, .55);
  }

  70% {
    box-shadow: 0 0 0 7px rgba(79, 158, 255, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(79, 158, 255, 0);
  }
}

.features-sec-title {
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1.1;
}

.features-sec-title span {
  background: linear-gradient(120deg, #60aaff 0%, #b0d8ff 55%, #60aaff 100%);
  background-size: 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: features-shimmer 4s linear infinite;
}

@keyframes features-shimmer {
  to {
    background-position: 200% center;
  }
}

.features-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.features-nav-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .07);
  background: #3888ff29;
  color: rgba(195, 215, 250, .62);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color .2s, background .2s, color .2s, transform .18s;
}

.features-nav-btn:hover {
  border-color: rgba(79, 158, 255, .28);
  background: #0f1a2e;
  color: #4f9eff;
  transform: scale(1.07);
}

.features-nav-btn svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.features-slider-outer {
  padding-left: max(40px, calc((100vw - 1440px) / 2));
  overflow: hidden;
}

.features-slider-track {
  display: flex;
  gap: 24px;
  transition: transform .5s cubic-bezier(.4, 0, .2, 1);
  will-change: transform;
}

.features-card {
  flex: 0 0 68%;
  min-width: 0;
  background: #121b37;
  border: 1px solid rgba(255, 255, 255, .07);
  border-radius: 12px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 458px;
  transition: border-color .28s, box-shadow .28s;
  position: relative;
}

.features-card.features-peek {
  opacity: .55;
  filter: blur(0.5px);
  transform: scale(0.985);
  pointer-events: none;
  transition: opacity .5s, transform .5s, filter .5s;
}

.features-card-left {
  padding: 44px 40px 40px;
  display: flex;
  flex-direction: column;
}

.features-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  border-radius: 99px;
  padding: 4px 12px;
  width: fit-content;
  margin-bottom: 20px;
}

.features-tag-blue {
  color: #4f9eff;
  background: rgba(79, 158, 255, .1);
  border: 1px solid rgba(79, 158, 255, .2);
}

.features-tag-cyan {
  color: #22d3ee;
  background: rgba(34, 211, 238, .1);
  border: 1px solid rgba(34, 211, 238, .2);
}

.features-tag-green {
  color: #10d98c;
  background: rgba(16, 217, 140, .1);
  border: 1px solid rgba(16, 217, 140, .2);
}

.features-tag-amber {
  color: #fbbf24;
  background: rgba(251, 191, 36, .1);
  border: 1px solid rgba(251, 191, 36, .2);
}

.features-tag-violet {
  color: #a78bfa;
  background: rgba(167, 139, 250, .1);
  border: 1px solid rgba(167, 139, 250, .2);
}

.features-card-title {
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1.4;
  color: #f0f5ff;
  margin-bottom: 32px;
}

.features-card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  flex-grow: 1;
}

.features-card-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, .055);
  font-size: clamp(14px, 1.333vw, 16px);
  color: rgba(233, 241, 255, .74);
  line-height: 1.55;
  font-weight: 300;
}

.features-card-list li:first-child {
  border-top: none;
  padding-top: 0;
}

/* List number colors */
.features-li-num-1 {
  font-size: 20px;
  color: #a78bfa;
  flex-shrink: 0;
  margin-top: 1px;
  width: 18px;
  text-align: right;
}

.features-li-num-2 {
  font-size: 20px;
  color: #0dcaf0;
  flex-shrink: 0;
  margin-top: 1px;
  width: 18px;
  text-align: right;
}

.features-li-num-3 {
  font-size: 20px;
  color: #fbbf24;
  flex-shrink: 0;
  margin-top: 1px;
  width: 18px;
  text-align: right;
}

.features-li-num-4 {
  font-size: 20px;
  color: #3787ff;
  flex-shrink: 0;
  margin-top: 1px;
  width: 18px;
  text-align: right;
}

.features-li-num-5 {
  font-size: 20px;
  color: #10d98c;
  flex-shrink: 0;
  margin-top: 1px;
  width: 18px;
  text-align: right;
}

.features-li-txt strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: #f0f5ff;
  margin-bottom: 3px;
  letter-spacing: -.01em;
}

.features-card-right {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
}

.features-vis-1 {
  min-height: 500px;
  background: url('/images/promo/core_features-5.webp') center;
}

.features-vis-2 {
  min-height: 500px;
  background: url('/images/promo/core_features-1.webp') center;
}

.features-vis-3 {
  min-height: 500px;
  background: url('/images/promo/core_features-3.webp') center;
}

.features-vis-4 {
  min-height: 500px;
  background: url('/images/promo/core_features-4.webp') center;
}

.features-vis-5 {
  min-height: 500px;
  background: url('/images/promo/core_features-2.webp') center;
}

/* Stat grid */
.features-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 32px;
  width: 100%;
}

.features-sg-box {
  border-radius: 16px;
  padding: 20px 18px;
  border: 1px solid rgba(255, 255, 255, .07);
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.features-sg-box svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.features-sgb-b {
  background: rgba(79, 158, 255, .1);
}

.features-sgb-b svg {
  stroke: #4f9eff;
}

.features-sgb-g {
  background: rgba(16, 217, 140, .09);
}

.features-sgb-g svg {
  stroke: #10d98c;
}

.features-sgb-c {
  background: rgba(34, 211, 238, .09);
}

.features-sgb-c svg {
  stroke: #22d3ee;
}

.features-sgb-a {
  background: rgba(251, 191, 36, .09);
}

.features-sgb-a svg {
  stroke: #fbbf24;
}

.features-sg-lbl {
  font-size: 10.5px;
  color: rgba(140, 170, 220, .36);
  letter-spacing: .04em;
  font-weight: 600;
}

.features-sg-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 24px;
  font-weight: 500;
  color: #fff;
  letter-spacing: -.04em;
  line-height: 1;
}

.features-sg-val small {
  font-size: 12px;
  color: rgba(160, 200, 255, .45);
  font-family: 'Plus Jakarta Sans', sans-serif;
}

/* Rings */
.features-rings {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.features-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  animation: features-pulse-ring 3s ease-in-out infinite;
}

.features-ring:nth-child(1) {
  width: 200px;
  height: 200px;
  border-color: rgba(34, 211, 238, .15);
  animation-delay: 0s;
}

.features-ring:nth-child(2) {
  width: 150px;
  height: 150px;
  border-color: rgba(34, 211, 238, .25);
  animation-delay: .35s;
}

.features-ring:nth-child(3) {
  width: 100px;
  height: 100px;
  border-color: rgba(34, 211, 238, .40);
  animation-delay: .7s;
}

.features-ring-core {
  width: 60px;
  height: 60px;
  background: rgba(34, 211, 238, .12);
  border: 1px solid rgba(34, 211, 238, .4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.features-ring-core svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: #22d3ee;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@keyframes features-pulse-ring {

  0%,
  100% {
    transform: scale(1);
    opacity: .7;
  }

  50% {
    transform: scale(1.06);
    opacity: 1;
  }
}

/* Code vis */
.features-code-vis {
  padding: 28px 30px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  line-height: 2;
  width: 100%;
}

.features-c-comment {
  color: rgba(130, 160, 200, .35);
}

.features-c-kw {
  color: #c792ea;
}

.features-c-fn {
  color: #82aaff;
}

.features-c-str {
  color: #c3e88d;
}

.features-c-num {
  color: #22d3ee;
}

.features-c-op {
  color: rgba(200, 220, 255, .45);
}

/* Bar vis */
.features-bar-vis {
  padding: 28px 30px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.features-bv-header {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
  color: rgba(16, 217, 140, .5);
  text-transform: uppercase;
  margin-bottom: 4px;
  font-family: 'JetBrains Mono', monospace;
}

.features-bv-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.features-bv-label {
  font-size: 11px;
  color: rgba(140, 170, 220, .36);
  width: 46px;
  text-align: right;
  flex-shrink: 0;
  font-family: 'JetBrains Mono', monospace;
}

.features-bv-track {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, .06);
  border-radius: 99px;
  overflow: hidden;
}

.features-bv-fill {
  height: 100%;
  border-radius: 99px;
  transform: scaleX(0);
  transform-origin: left;
  animation: features-grow .9s .4s cubic-bezier(.22, .68, 0, 1.2) forwards;
}

.features-bvf-1 {
  width: 88%;
  background: linear-gradient(90deg, #4f9eff, #8ec8ff);
}

.features-bvf-2 {
  width: 74%;
  background: linear-gradient(90deg, #10d98c, #6ef5c8);
  animation-delay: .5s;
}

.features-bvf-3 {
  width: 92%;
  background: linear-gradient(90deg, #22d3ee, #a8f0ff);
  animation-delay: .6s;
}

.features-bvf-4 {
  width: 65%;
  background: linear-gradient(90deg, #fbbf24, #fde68a);
  animation-delay: .7s;
}

@keyframes features-grow {
  to {
    transform: scaleX(1);
  }
}

.features-bv-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: rgba(195, 215, 250, .62);
  width: 32px;
  flex-shrink: 0;
}

.features-bv-footer {
  display: flex;
  gap: 16px;
  margin-top: 8px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, .055);
}

.features-bv-chip {
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
}

.features-bv-chip.features-g {
  color: rgba(16, 217, 140, .7);
}

.features-bv-chip.features-d {
  color: rgba(140, 170, 220, .36);
}

/* Node vis */
.features-nodes-vis {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.features-nodes-vis svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.features-nd {
  position: absolute;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid;
}

.features-nd svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.features-nd-c {
  width: 56px;
  height: 56px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(79, 158, 255, .15);
  border-color: rgba(79, 158, 255, .4);
}

.features-nd-c svg {
  stroke: #4f9eff;
  width: 22px;
  height: 22px;
}

.features-nd-1 {
  width: 38px;
  height: 38px;
  top: 18%;
  left: 18%;
  background: rgba(16, 217, 140, .1);
  border-color: rgba(16, 217, 140, .3);
}

.features-nd-1 svg {
  stroke: #10d98c;
}

.features-nd-2 {
  width: 38px;
  height: 38px;
  top: 18%;
  right: 18%;
  background: rgba(34, 211, 238, .1);
  border-color: rgba(34, 211, 238, .3);
}

.features-nd-2 svg {
  stroke: #22d3ee;
}

.features-nd-3 {
  width: 38px;
  height: 38px;
  bottom: 18%;
  left: 20%;
  background: rgba(251, 191, 36, .1);
  border-color: rgba(251, 191, 36, .3);
}

.features-nd-3 svg {
  stroke: #fbbf24;
}

.features-nd-4 {
  width: 38px;
  height: 38px;
  bottom: 18%;
  right: 20%;
  background: rgba(167, 139, 250, .1);
  border-color: rgba(167, 139, 250, .3);
}

.features-nd-4 svg {
  stroke: #a78bfa;
}

/* Dots */
.features-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 36px;
}

.features-dot {
  width: 6px;
  height: 6px;
  border-radius: 99px;
  background: rgba(255, 255, 255, .14);
  cursor: pointer;
  transition: background .25s, width .3s cubic-bezier(.4, 0, .2, 1);
}

.features-dot.features-on {
  background: #4f9eff;
  width: 24px;
}

/* ==========================================================================
   MISC
   ========================================================================== */
.test-result-img {
  background-image: url('/images/promo/personal/test_result.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  width: 100%;
  height: 0;
  padding-bottom: 60%;
}

.feature-card {
  border: none;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.05);
  transition: transform 0.2s ease-in-out;
}

.card-badge {
  font-size: 0.9rem;
  font-weight: 800;
  padding: 0.6em;
  background-color: #007bff;
  position: absolute;
  top: 0;
  right: 0;
  transform: translate(30%, -30%);
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 4px solid #fff;
  box-shadow: 0px 0px 9px #11111147;
}

.card-badge img {
  width: 30px;
  height: 30px;
}

.card-icon {
  font-size: 2rem;
  color: var(--primary-color);
  position: absolute;
  top: 1rem;
  right: 1rem;
}

.video-upload-wrapper form,
.video-upload-wrapper input[type=file] {
  pointer-events: none;
}

/* ==========================================================================
   RESPONSIVE — 1440px
   ========================================================================== */
@media (max-width: 1440px) {
  .wrap-page {
    height: auto;
  }

  .cases-wrapper {
    gap: 5px !important;
    width: 90%;
  }

  .hover-img-wrapper {
    max-width: 320px;
  }

  .main-case-section {
    height: 100vh;
    padding: 15px 100px;
  }

  .main-count-section,
  .main-demo-section {
    height: auto;
  }

  .count-wrapper {
    align-items: center;
    display: flex;
    max-width: 1280px;
    justify-content: center;
    flex-direction: column;
    align-content: flex-start;
  }

  .count-wrapper>.col-lg-5,
  .count-wrapper>.col-md-6 {
    max-width: 1280px;
    width: 100%;
  }

  .count-wrapper>.col-lg-5 {
    margin-bottom: 24px !important;
  }

  .count-wrapper picture,
  .count-wrapper img.img-fluid {
    width: 100%;
    height: auto;
    display: block;
  }

  .case-box {
    width: 100%;
    height: 100px !important;
  }

  .try-demo {
    width: 90%;
    padding: 3rem;
    margin-bottom: 3rem;
    height: 200px;
  }

  .demo-left {
    width: 70%;
  }

  .try-right {
    width: 34%;
  }

  .go-site {
    width: 90%;
  }

  .service-box {
    width: 90%;
  }

  .video-title-wrapper {
    width: 100% !important;
  }

  .icp-frame {
    display: none;
  }

  /* Features */
  .features-card {
    flex: 0 0 calc(100vw - 180px);
    width: calc(100vw - 180px);
    grid-template-columns: 1fr;
  }

  .features-card-right {
    display: none;
  }

  .features-header {
    padding: 15px 100px;
  }

  .features-slider-outer {
    padding-left: 100px;
  }

  .features-nav {
    display: none;
  }
}

/* ==========================================================================
   RESPONSIVE — 1280px
   ========================================================================== */
@media (max-width: 1280px) {
  .hero-title {
    font-size: 50px;
  }

  .solution-subtitle {
    font-size: 18px;
  }

  .hero-section .overlay {
    max-width: 600px;
  }

  .test-result-img {
    padding-bottom: 40%;
    margin: auto;
    margin-top: 50px;
  }

  #profileEditModal .d-flex {
    flex-direction: column;
  }

  .profile-edit-modal .btn-primary {
    margin: 0 !important;
    margin-top: 0.5rem !important;
    width: 100%;
  }

  .profile-edit-modal #password {
    width: 100%;
  }

  .profile-bottom {
    flex-direction: column;
    justify-content: center;
    margin-top: 2rem;
    border-top: solid 1px #eee;
    padding-top: 2rem;
  }

  .profile-bottom span:first-child {
    font-size: 1.2rem;
  }

  .profile-bottom span:nth-child(2) {
    text-align: left;
  }

  .case-box .case-count {
    font-size: 70px;
  }

  .case-box .case-desc {
    font-size: 20px;
  }

  .case-desc p {
    font-size: 18px;
  }
}

/* ==========================================================================
   RESPONSIVE — 1024px
   ========================================================================== */
@media (max-width: 1024px) {
  .left-image-box {
    max-width: 100%;
    aspect-ratio: auto;
    height: 285px;
  }

  .left-image-box .text-overlay {
    bottom: 30px;
  }

  .right-info-box {
    width: 100%;
    max-width: 100%;
    gap: 16px;
    display: flex;
    flex-direction: column;
  }

  .content-box {
    flex-direction: column;
    align-items: center;
  }

  .usecase-preview {
    flex: 1;
    width: 100%;
  }
}

/* ==========================================================================
   RESPONSIVE — 932px (Tablet)
   ========================================================================== */
@media (min-width: 932px) and (max-width: 1280px) {
  .downloads-intro {
    padding-left: 48px;
    box-sizing: border-box;
  }
}

@media (max-width: 932px) {
  .downloads-intro {
    padding-left: 16px;
    box-sizing: border-box;
  }

  .main-case-section {
    height: 100vh;
    padding: 28px;
  }
}

/* ==========================================================================
   RESPONSIVE — 900px
   ========================================================================== */
@media (max-width: 900px) {
  .case_cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .case_card {
    flex-direction: row;
    align-items: center;
    min-height: 0;
    padding: 24px 20px;
  }

  .case_card-content {
    flex: 1 1 0;
    min-width: 0;
    padding-right: 16px;
  }

  .case_card-tag {
    font-size: 10px;
    margin-bottom: 10px;
  }

  .case_card-title {
    font-size: 17px;
    margin-bottom: 8px;
  }

  .case_card-image {
    flex: 0 0 130px;
    width: 130px;
    height: 110px;
    margin-top: 0;
    padding-top: 0;
    align-items: center;
    justify-content: center;
  }

  .case_card-image img {
    max-width: 120px;
    max-height: 100px;
  }
}

/* ==========================================================================
   RESPONSIVE — 860px
   ========================================================================== */
@media (max-width: 860px) {
  .main-case-section {
    height: 100vh;
    padding: 28px;
  }
}

/* ==========================================================================
   RESPONSIVE — 768px (Mobile)
   ========================================================================== */
@media (max-width: 768px) {

  /* Hero */
  .hero-title {
    font-weight: 800;
    font-size: 28px;
    line-height: 130%;
    text-align: center;
  }

  .hero-sub-menu {
    position: relative;
    /* absolute 해제하여 자연스럽게 흐름에 배치 */
    top: auto;
    left: auto;
    order: -1;
    /* flex 컨테이너(.hero-section) 내에서 .overlay보다 위로 끌어올림 */
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin-bottom: 30px;
    /* 아래 타이틀과의 간격 */
    gap: 12px;
  }

  .hero-sub-menu div {
    margin-bottom: 0;
    /* 세로 간격 해제 */
    padding-left: 0;
    /* 좌측 여백 해제 */
    display: flex;
    align-items: center;
    gap: 12px;
    /* 단어와 가운데 점(·) 사이 간격 */
    font-size: 16px;
    /* 미니멀한 글꼴 크기 */
    gap: 12px;
    letter-spacing: 0.5px;
  }

  /* 기존 좌측 선(막대기) 숨김 */
  .hero-sub-menu div::before {
    display: none;
  }

  /* 마지막 단어를 제외한 단어들 뒤에 가운데 점(·) 추가 */
  .hero-sub-menu div:not(:last-child)::after {
    content: "·";
    color: rgba(255, 255, 255, 0.4);
    font-weight: 400;
  }

  /* 활성화된 메뉴 텍스트 처리 */
  .hero-sub-menu .active {
    padding-left: 0;
    /* 기존 padding-left: 50px 덮어쓰기 */
    font-weight: 600;
    color: rgba(255, 255, 255, 1);
  }

  .solution-title {
    font-size: 2.5rem;
  }

  .solution-subtitle {
    font-size: 1rem;
  }

  /* Drag hero */
  section.drag-hero {
    min-height: 80vh;
    padding: 40px;
  }

  /* Features */
  .features-card {
    flex: 0 0 calc(100vw - 64px);
    width: calc(100vw - 64px);
  }

  .features-section {
    padding: 64px 0 80px;
  }

  .features-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin: 0;
  }

  .features-slider-outer {
    padding-left: 28px;
  }

  /* Main feature section */
  .main-feature-section {
    height: auto;
    min-height: 100vh;
    padding: 64px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .feature-icon {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    transform: none !important;
    object-fit: cover;
    filter: blur(3px);
    opacity: 0.35;
    z-index: 1;
    margin: auto;
  }

  .feature-text-wrapper {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 680px;
    padding: 0 12px;
    text-align: center;
    color: #fff;
  }

  .feature-title-part1,
  .feature-title-part2 {
    font-size: clamp(1.6rem, 5vw, 2.2rem);
    line-height: 1.25;
    margin: 0;
    word-break: keep-all;
  }

  .feature-title-part2 {
    margin-top: 0.25em;
    margin-bottom: 0.75em;
  }

  .feature-description {
    width: 100%;
    margin: 0 auto;
    padding: 20px 16px;
    font-size: 1.2rem !important;
    line-height: 1.3;
    letter-spacing: -0.015em;
    text-align: left;
  }

  .feature-description::before,
  .feature-description::after {
    content: none !important;
    display: none !important;
  }

  /* Performance */
  .performance-desc {
    font-weight: 700;
    font-size: 20px;
    line-height: 140%;
    letter-spacing: -0.025em;
  }

  /* Case / count */
  .main-case-section,
  .main-count-section {
    height: auto !important;
    padding-bottom: 5rem;
  }

  .main-count-section {
    padding: 60px 28px;
  }

  .main-pannel {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px !important;
  }

  /* Demo */
  .try-demo {
    max-width: 90%;
    min-height: auto;
    padding: 32px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
  }

  .try-demo .try-right {
    display: none !important;
  }

  .try-demo .demo-left {
    width: 100%;
    max-width: 560px;
    text-align: center;
    margin: 0 auto;
  }

  .main-demo-section {
    min-height: auto !important;
    padding: 3rem 0rem;
  }

  .cases-wrapper {
    display: flex;
    flex-direction: column;
  }

  .demo-sub {
    font-weight: 700;
    font-size: clamp(0.95rem, 3.6vw, 1.125rem);
    line-height: 1.4;
    letter-spacing: -0.015em;
  }

  .demo-intro {
    font-weight: 500;
    line-height: 1.35;
    letter-spacing: -0.02em;
    margin: 6px 0 14px;
    font-size: 20px;
  }

  .demo-btn {
    width: auto;
    height: 52px;
    padding: 10px 16px;
    font-size: 1rem;
    gap: 8px;
    border-radius: 40px;
  }

  .demo-btn img {
    width: 20px;
    height: 20px;
  }

  /* Slide */
  .slide-box {
    height: 500px;
  }

  .slide-title {
    font-size: 20px;
    text-align: center;
  }

  .areas-wrapper {
    display: flex;
    flex-direction: column;
    gap: 10px !important;
  }

  .slide-controls {
    margin-top: 1rem;
    display: flex;
  }

  .centered-list li {
    font-size: 15px;
    text-align: left !important;
  }

  /* Case count boxes */
  .case-box .case-count {
    font-weight: 700;
    font-size: 40px;
    line-height: 130%;
    letter-spacing: -0.025em;
  }

  .case-box .case-desc {
    font-weight: 600;
    font-size: 1rem;
    line-height: 140%;
    text-align: center;
    letter-spacing: -0.025em;
    color: #111111;
  }

  /* Hover image */
  .hover-img-wrapper {
    max-width: 320px;
    max-height: 320px;
  }

  /* Company */
  .company-intro {
    position: relative;
    overflow: hidden;
    z-index: 0;
  }

  .company-intro::before {
    width: 150%;
    background: url('/images/promo/company_bg.png') bottom center / cover no-repeat;
  }

  .company-content h1 {
    font-size: 2rem;
  }

  /* Service */
  .service-box {
    width: 90%;
  }

  /* Go site */
  .go-site {
    flex-direction: column;
    display: flex;
  }

  .go-site-left {
    text-align: center;
  }

  .go-site-left .sub {
    font-size: 1.5rem;
    word-break: keep-all;
  }

  .go-site-left .intro {
    margin-top: 1rem;
    font-size: 1.3rem;
    word-break: keep-all;
  }

  .go-site-right {
    display: flex;
  }

  .go-site-right img {
    width: 70%;
    margin: auto;
  }

  /* ICP */
  .icp-frame {
    display: none;
  }

  .icp-item {
    flex-direction: column;
  }

  .icp-item * {
    width: 100% !important;
  }

  /* Video */
  .video-section-wrapper {
    flex-direction: column;
  }

  .video-box {
    width: 100%;
  }

  /* Company service */
  .company-service-title {
    font-size: 1rem;
  }

  .company-service-desc {
    font-size: 1.5rem;
  }

  /* Downloads */
  .download-row {
    flex-direction: column;
  }

  .download-title {
    font-size: 1.3rem;
    text-align: center;
  }

  .download-description {
    font-size: 1rem;
    text-align: center;
    word-break: keep-all;
  }

  .download-button {
    height: 50px;
  }

  /* Contact */
  .contact-section .title {
    font-size: 1.5rem;
  }

  .contact-section .subtitle {
    font-size: 1rem;
    word-break: keep-all;
  }

  .form-group label {
    font-size: 1.3rem;
  }

  /* Misc */
  .scrollable-panel {
    margin-top: 40px;
  }

  .title-sub {
    text-align: center;
  }

  /* Test result */
  .test-result-img {
    padding-bottom: 100%;
    margin: auto;
    margin-top: 10px;
  }

  /* Profile modal */
  .profile-edit-modal #password {
    width: 100%;
  }

  /* Section block */
  .section-block.bg-sky {
    display: block !important;
    flex-direction: column !important;
  }

  .section-block.bg-sky .certi-text {
    display: block !important;
    width: 100% !important;
    float: none !important;
  }

  .section-block.bg-sky .certi-scroll-outer {
    display: block !important;
    width: 100% !important;
    float: none !important;
  }

  .certi-scroll-wrapper {
    margin-right: 0 !important;
    margin-top: 1rem;
  }

  .certi-scroll-track {
    padding: 1.5rem 1rem !important;
    gap: 1rem;
  }

  .certi-scroll-card {
    flex: 0 0 240px !important;
  }

  /* SQB */
  .sqb-wrap {
    padding: 0 14px;
  }

  .sqb-banner {
    height: auto;
    padding: 40px 20px 30px;
  }

  .sqb-center {
    width: 70%;
    position: static;
    transform: none;
    margin: 0 auto;
    gap: 15px;
  }

  .sqb-logo,
  .sqb-ghost {
    display: none;
  }

  .sqb-banner {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  /* Padding 통일 */
  .hero-section .overlay {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }

  .drag-hero {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }

  .features-header {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }

  .features-slider-outer {
    padding-left: 20px !important;
    padding-right: 0 !important;
  }

  .main-case-section,
  .main-count-section {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }

  .main-service-section .performance-text-wrapper {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }

  .sqb-wrap {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }
}

/* ==========================================================================
   RESPONSIVE — 600px
   ========================================================================== */
@media (max-width: 600px) {
  .form-row {
    flex-direction: column;
  }

  .form-group {
    width: 100%;
    margin-bottom: 16px;
  }
}

/* ==========================================================================
   RESPONSIVE — 560px
   ========================================================================== */
@media (max-width: 560px) {
  .features-card {
    flex: 0 0 calc(100vw - 50px);
    width: calc(100vw - 50px);
  }

  .info-card {
    padding: 30px;
  }
}

/* ==========================================================================
   RESPONSIVE — 480px
   ========================================================================== */
@media (max-width: 480px) {

  /* Case card */
  .case_card-title {
    font-size: 15px;
  }

  .case_card-image {
    flex: 0 0 96px;
    width: 96px;
    height: 88px;
  }

  .case_card-image img {
    max-width: 84px;
    max-height: 72px;
  }

  /* Content box */
  .right-info-box {
    grid-template-columns: 1fr;
  }

  .left-image-box .text-overlay {
    padding: 0 20px;
  }

  .content-box {
    padding: 0;
  }

  .info-card {
    flex-direction: column;
  }

  .info-card .label {
    text-align: center;
  }

  /* Drag hero */
  .drag-hero {
    padding: 48px 16px;
  }

  .drag-hero .compare-container {
    aspect-ratio: 3 / 2;
    border-radius: 8px;
  }

  .drag-hero .handle-circle {
    width: 34px;
    height: 34px;
  }

  .drag-hero .handle-circle svg {
    width: 13px;
    height: 13px;
  }

  /* SQB */
  .sqb-banner {
    padding: 30px 15px 20px;
  }

  .sqb-center {
    width: 90%;
  }

  .sqb-logo--patent {
    width: 65px;
    height: 65px;
  }
}

/* ==========================================================================
   RESPONSIVE — 360px
   ========================================================================== */
@media (max-width: 560px) {
  .drag-hero {
    padding: 40px 12px;
  }

  .drag-hero .tab-btn {
    padding: 6px 12px;
    font-size: 0.74rem;
  }
}