:root {
  --av-ink: #111111;
  --av-muted: #333333;
  --av-line: #cbd3db;
  --av-blue-deep: #0b4198;
  --av-blue-strong: #246cf2;
  --av-teal: #2b6678;
  --av-teal-hover: #1a45d3;
  --av-panel-bg: #f3f6fb;
  --av-max: 1200px;
}

.av-page,
.av-page *,
.av-page *::before,
.av-page *::after {
  box-sizing: border-box;
}

.av-page {
  overflow: hidden;
  color: var(--av-ink);
  background: #fff;
  font-family: "Pretendard", "Noto Sans KR", Arial, sans-serif;
  word-break: keep-all;
}

.av-page h1,
.av-page h2,
.av-page h3,
.av-page p {
  margin-top: 0;
  letter-spacing: 0;
}

.av-page img {
  display: block;
  max-width: 100%;
  height: auto;
}

.av-container {
  width: min(calc(100% - 48px), var(--av-max));
  margin: 0 auto;
}

/* Product bar : cem/ss/uo/za와 동일한 "Overview / Resource Library" 서브 내비 규격 */
.av-product-bar {
  border-bottom: 1px solid #cbd3db;
  background: #f3f3f3; border-top: 1px solid #cbd3db;
}

.av-product-bar-inner {
  display: flex;
  align-items: center;
  min-height: 48px;
}

.av-product-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 100%;
}

.av-product-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 48px;
  color: #565b62;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
}

.av-product-nav a::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: transparent;
  content: '';
}

.av-product-nav a.active {
  color: var(--av-ink);
  font-weight: 700;
}

.av-product-nav a.active::after {
  background: var(--av-blue-strong);
}

.sa-container {
    width: min(1200px, calc(100% - 48px));
    margin: 0 auto;
}

.sa-product-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 88px;
    gap: 24px;
    font-size: 30px;
}

/* Hero */
.av-hero {
  color: #fff;
  background: var(--av-blue-deep);
}

.av-hero-inner {
  display: grid;
  min-height: 600px;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.9fr);
  gap: 70px;
  align-items: center;
}

.av-hero-copy {
  max-width: 650px;
}

.av-hero-copy h1 {
  margin: 0 0 28px;
  color: #fff;
  font-size: 44px;
  line-height: 1.3;
}

.av-hero-copy p {
  margin: 0 0 14px;
  color: #fff;
  font-size: 18px;
  line-height: 1.75;
}

.av-hero-media img {
  display: block;
  width: 100%;
  aspect-ratio: 1.55 / 1;
  object-fit: cover;
  border-radius: 8px;
}

/* 중앙정렬 하이라이트 카피 */
.av-highlight {
  padding: 100px 0;
  text-align: center;
}

.av-highlight-inner {
  max-width: 880px;
  margin: 0 auto;
}

.av-highlight h2 {
  margin: 0 0 22px;
  font-size: 36px;
  line-height: 1.35;
}

.av-highlight p {
  margin: 0;
  color: var(--av-muted);
  font-size: 18px;
  line-height: 1.75;
}

/* Feature tabs (PC) / accordion (Mobile) */
.av-platform {
  padding: 0 0 105px;
}

.av-tabs-wrapper {
  display: block;
}

.av-tabs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-bottom: 1px solid var(--av-line);
}

.av-tab {
  position: relative;
  min-height: 62px;
  padding: 0 8px;
  border: 0;
  color: #111111;
  background: transparent;
  font: inherit;
  font-size: 22px;
  font-weight: 700;
  cursor: pointer;
}

.av-tab::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 3px;
  background: transparent;
  content: '';
}

.av-tab.active::after {
  background: var(--av-blue-strong);
}

.av-tab-panels {
  min-height: 420px;
}

.av-tab-panel {
  display: none;
  padding: 56px 0 0;
}

.av-tab-panel.active {
  display: block;
}

.av-feature-box {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 70px;
  align-items: center;
}

.av-feature-copy h3 {
  margin: 0 0 20px;
  font-size: 27px;
  line-height: 1.4;
}

.av-feature-copy p {
  margin: 0 0 28px;
  color: var(--av-muted);
  font-size: 18px;
  line-height: 1.75;
}

.av-feature-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: #fff;
  background: var(--av-teal);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color .2s ease, border-color .2s ease;
}

.av-feature-btn:hover {
  border-color: #fff;
  background: var(--av-teal-hover);
}

.av-feature-media img {
  width: 100%;
  border-radius: 8px;
}

/* 모바일 아코디언 */
.av-accordion {
  display: none;
}

.av-accordion-item {
  border-bottom: 1px solid var(--av-line);
}

.av-accordion-header {
  width: 100%;
  padding: 22px 4px;
  border: 0;
  background: transparent;
  color: var(--av-ink);
  font: inherit;
  font-size: 18px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.av-accordion-body {
  display: none;
  padding: 0 4px 28px;
}

.av-accordion-body.active {
  display: block;
}

.av-accordion-body .av-feature-box {
  display: block;
}

.av-accordion-body .av-feature-copy h3 {
  font-size: 20px;
}

.av-accordion-body .av-feature-copy p {
  font-size: 16px;
  margin-bottom: 20px;
}

.av-accordion-body .av-feature-media {
  margin-top: 20px;
}

/* 숫자로 보는 Citrix */
.av-numbers {
  padding: 100px 0;
  text-align: center;
  background: var(--av-panel-bg);
}

.av-numbers h2 {
  margin: 0 0 60px;
  font-size: 36px;
}

.av-numbers-grid {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 70px;
}

.av-number {
  max-width: 440px;
}

.av-number-value {
  margin-bottom: 18px;
  color: var(--av-blue-strong);
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
}

.av-number p {
  margin: 0 0 22px;
  color: var(--av-muted);
  font-size: 18px;
  line-height: 1.7;
}

.av-number-divider {
  width: 1px;
  background: var(--av-line);
}

.av-number-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: #fff;
  background: var(--av-teal);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color .2s ease, border-color .2s ease;
}

.av-number-btn:hover {
  border-color: #fff;
  background: var(--av-teal-hover);
}

/* 전체 폭 이미지 */
.av-fullimage img {
  width: 100%;
  height: auto;
}

/* 왜 Citrix인가 */
.av-why {
  padding: 100px 0;
  text-align: center;
}

.av-why h2 {
  margin: 0 0 60px;
  font-size: 36px;
}

.av-why-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 50px 60px;
  text-align: left;
}

.av-why-item {
  display: flex;
  gap: 22px;
  align-items: flex-start;
}

.av-why-icon {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.av-why-item h3 {
  margin: 0 0 10px;
  font-size: 20px;
}

.av-why-item h3 a {
  color: var(--av-ink);
  text-decoration: none;
}

.av-why-item h3 a:hover {
  text-decoration: underline;
}

.av-why-item p {
  margin: 0;
  color: var(--av-muted);
  font-size: 18px;
  line-height: 1.75;
}

/* 고객 사례 : Customer Story */
.av-story {
  color: #fff;
  background: var(--av-blue-deep);
}

.av-story-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.85fr);
  gap: 70px;
  align-items: center;
  padding: 90px 0 70px;
}

.av-story-eyebrow {
  margin: 0 0 24px;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.av-story-logo {
  height: 46px;
  width: auto;
  margin: 0 0 28px;
}

.av-story-copy h2 {
  margin: 0 0 20px;
  color: #fff;
  font-size: 32px;
  line-height: 1.35;
}

.av-story-subhead {
  margin: 0 0 18px;
  color: #8fc9ff;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.5;
}

.av-story-copy > p {
  margin: 0 0 24px;
  color: #dce6f5;
  font-size: 17px;
  line-height: 1.75;
}

.av-story-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  border-bottom: 1px solid #fff;
  padding-bottom: 2px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
}

.av-story-media {
  position: relative;
}

.av-story-video {
  position: relative;
  display: block;
}

.av-story-video img {
  width: 100%;
  aspect-ratio: 1.57 / 1;
  object-fit: cover;
  border-radius: 4px;
}

.av-story-play {
  position: absolute;
  left: 24px;
  bottom: 22px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #fff;
}

.av-story-play::before {
  position: absolute;
  top: 50%;
  left: 55%;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 8px 0 8px 13px;
  border-color: transparent transparent transparent var(--av-blue-deep);
  content: '';
  transform: translate(-50%, -50%);
}

.av-story-duration {
  position: absolute;
  left: 72px;
  bottom: 34px;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
}

.av-story-quote-panel {
  background: var(--av-blue-strong);
}

.av-story-quote-inner {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  align-items: center;
  padding: 56px 0;
}

.av-story-person {
  text-align: left;
}

.av-story-avatar {
  width: 88px;
  height: 88px;
  margin: 0 0 16px;
  border-radius: 50%;
  object-fit: cover;
}

.av-story-person-name {
  margin: 0 0 4px;
  color: #fff;
  font-size: 17px;
  font-weight: 700;
}

.av-story-person-title {
  margin: 0;
  color: #dce6f5;
  font-size: 13px;
  line-height: 1.5;
}

.av-story-quote {
  position: relative;
  margin: 0;
  padding-left: 44px;
}

.av-story-quote::before {
  position: absolute;
  top: -18px;
  left: 0;
  color: rgba(255, 255, 255, 0.45);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 64px;
  font-weight: 700;
  content: '\201C';
}

.av-story-quote p {
  margin: 0;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.55;
}

/* 더 알아보기 리소스 카드 */
.av-resources {
  padding: 100px 0;
}

.av-resources-head {
  margin-bottom: 50px;
  text-align: center;
}

.av-resources-kicker {
  margin: 0 0 18px;
  color: #333333;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.4;
}

.av-resources-head h2 {
  margin: 0;
  color: #111111;
  font-size: 36px;
  line-height: 1.35;
}

.av-resource-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  column-gap: 34px;
  row-gap: 42px;
}

.av-resource-card {
  display: flex;
  min-width: 0;
  min-height: 480px;
  flex-direction: column;
  overflow: hidden;
  border-radius: 8px;
  color: var(--av-ink);
  background: #f3f3f3;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .05);
}

.av-resource-card img {
  width: 100%;
  aspect-ratio: 1.62 / 1;
  object-fit: cover;
}

.av-resource-card-body {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  align-items: flex-start;
  padding: 20px 36px;
}

.av-resource-tag {
  display: inline-block;
  margin-bottom: 12px;
  color: #515151;
  font-size: 15px;
  font-weight: 400;
}

.av-resource-card h3 {
  margin: 0 0 24px;
  font-size: 18px;
  line-height: 1.4;
}

.av-resource-card a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  margin-top: auto;
  padding: 0 20px;
  border: 1px solid #111111;
  border-radius: 999px;
  color: var(--av-ink);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}

.av-resource-card a:hover {
  color: #fff;
  background: var(--av-ink);
}

/* 관련 제품 : Related products */
.av-related {
  padding: 100px 0;
}

.av-related-head {
  margin-bottom: 44px;
}

.av-related-eyebrow {
  margin: 0 0 14px;
  color: #333333;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.av-related-head h2 {
  margin: 0;
  color: #111111;
  font-size: 36px;
  line-height: 1.35;
}

.av-related-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 34px;
}

.av-related-card {
  display: flex;
  flex: 0 1 calc((100% - 68px) / 3);
  min-width: 260px;
  flex-direction: column;
  overflow: hidden;
  border-radius: 8px;
  color: var(--av-ink);
  background: #f3f3f3;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .05);
}

.av-related-media {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 220px;
  min-width: 0;
  flex-shrink: 0;
  padding: 20px;
  background: #fff;
 
}

.av-related-card img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  min-width: 0;
  object-fit: contain;
}

.av-related-card-body {
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
  padding: 20px 36px;
}

.av-related-card h3 {
  margin: 0 0 14px;
  color: var(--av-ink);
  font-size: 22px;
  line-height: 1.35;
}

.av-related-card p {
  margin: 0 0 24px;
  color: var(--av-muted);
  font-size: 17px;
  line-height: 1.7;
}

.av-related-link {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  margin-top: auto;
  padding: 0 20px;
  border: 1px solid #111111;
  border-radius: 999px;
  color: var(--av-ink);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}

.av-related-link:hover {
  color: #fff;
  background: var(--av-ink);
}

/* Tech zone : 전 페이지 공통 요소, 확정된 규격과 동일 */
.av-tech-zone {
  color: #fff;
  background: var(--av-blue-strong);
}

.av-tech-zone-inner {
  display: flex;
  min-height: 300px;
  align-items: center;
  justify-content: space-between;
  padding: 70px 0;
  gap: 60px;
}

.av-tech-zone h2 {
  margin: 0 0 18px;
  font-size: 36px;
}

.av-tech-zone p {
  max-width: 620px;
  margin: 0 0 30px;
  font-size: 18px;
  line-height: 1.7;
}

.av-tech-zone a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 0 26px;
  border-radius: 22px;
  color: #111111;
  background: #fff;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

.av-tech-zone img {
  width: min(30%, 310px);
  height: auto;
}

/* Responsive */
@media (max-width: 1024px) {
  .av-hero-inner {
    min-height: 520px;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
    gap: 48px;
  }

  .av-hero-copy h1 {
    font-size: 36px;
  }

  .av-feature-box {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .av-numbers-grid {
    flex-direction: column;
    align-items: center;
    gap: 46px;
  }

  .av-number-divider {
    display: none;
  }

  .av-why-grid {
    grid-template-columns: 1fr;
  }

  .av-resource-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .av-story-grid {
    gap: 40px;
  }

  .av-story-quote-inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .av-related-card {
    flex: 0 1 calc((100% - 34px) / 2);
  }
}

@media (max-width: 768px) {
  .av-container {
    width: min(calc(100% - 32px), var(--av-max));
  }

  .av-hero-inner {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 34px;
    padding-top: 54px;
    padding-bottom: 54px;
  }

  .av-hero-copy {
    max-width: none;
  }

  .av-hero-copy h1 {
    margin-bottom: 22px;
    font-size: 31px;
  }

  .av-hero-copy p {
    font-size: 16px;
  }

  .av-highlight,
  .av-numbers,
  .av-why,
  .av-resources,
  .av-related {
    padding: 60px 0;
  }

  .av-related-card {
    flex: 1 1 100%;
  }

  .av-story-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 54px 0 44px;
  }

  .av-story-copy h2 {
    font-size: 26px;
  }

  .av-related-head h2 {
    font-size: 27px;
  }

  .av-platform {
    padding-bottom: 64px;
  }

  .av-highlight h2,
  .av-numbers h2,
  .av-why h2,
  .av-resources-head h2 {
    font-size: 27px;
  }

  .av-highlight p {
    font-size: 16px;
  }

  .av-tabs-wrapper {
    display: none;
  }

  .av-accordion {
    display: block;
  }

  .av-number-value {
    font-size: 40px;
  }

  .av-number p {
    font-size: 16px;
  }

  .av-why h2,
  .av-numbers h2 {
    margin-bottom: 40px;
  }

  .av-why-item p {
    font-size: 16px;
  }

  .av-resources-head {
    margin-bottom: 32px;
  }

  .av-resource-grid {
    grid-template-columns: 1fr;
  }

  .av-resource-card {
    min-height: 0;
  }

  .av-resource-card-body {
    padding: 20px;
  }

  .av-resource-card h3 {
    font-size: 16px;
  }

  .av-resource-card a {
    padding: 0 16px;
    font-size: 14px;
  }

  .av-tech-zone-inner {
    flex-direction: column;
    align-items: flex-start;
    min-height: 0;
    padding: 48px 0;
    gap: 28px;
  }

  .av-tech-zone h2 {
    font-size: 28px;
  }

  .av-tech-zone p {
    font-size: 16px;
  }

  .av-tech-zone img {
    align-self: center;
    width: min(60%, 260px);
  }
}