/* ── 상단 네비게이션 바 ── */
.yzpp-nav {
  font-family: 'Pretendard', sans-serif;
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid #ebebeb;
  width: 100%;
  box-sizing: border-box;
}
.yzpp-nav .nav-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 clamp(24px, 7vw, 100px);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.yzpp-nav .nav-logo img {
  height: clamp(20px, 2.5vw, 28px);
  display: block;
}
.yzpp-nav .nav-links {
  display: flex;
  align-items: center;
  gap: clamp(8px, 2vw, 28px);
}
.yzpp-nav .nav-link {
  font-size: clamp(14px, 1.1vw, 16px);
  font-weight: 600;
  color: #222;
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 8px;
  letter-spacing: -0.01em;
  transition: background 0.15s, color 0.15s;
  cursor: pointer;
  background: none;
  border: none;
}
.yzpp-nav .nav-link:hover {
  background: #f4f2ff;
  color: #7c5cff;
}
.yzpp-nav .nav-link:active {
  background: #ede9ff;
}
.yzpp-nav .nav-link.active {
  background: #7c5cff;
  color: #fff;
}
.yzpp-nav .nav-link.active:hover {
  background: #6b4eee;
  color: #fff;
}

@media (max-width: 700px) {
  .yzpp-nav .nav-link.hide-mobile {
    display: none;
  }
}

/* top-btn */
.top-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: #7c5cff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, background 0.2s;
  z-index: 200;
  box-shadow: 0 4px 12px rgba(124, 92, 255, 0.35);
}
.top-btn.visible {
  opacity: 1;
  pointer-events: auto;
}
.top-btn:hover { background: #6b4eee; }

/* hero */
  .yzpp-hero * { margin: 0; padding: 0; box-sizing: border-box; }
  .yzpp-hero {
    background-image: url('images/hero.jpg');
    background-size: cover;
    background-position: center;
    font-family: 'Pretendard', sans-serif;
    width: 100%;
    aspect-ratio: 16 / 9;
    max-height: 680px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 clamp(20px, 5vw, 40px);
    text-align: center;
    background-color: rgba(0, 0, 0, 0.42);
    background-size: cover;
    background-position: center;
  }
  .yzpp-hero .label {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.18em;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    margin-bottom: clamp(20px, 4vw, 36px);
    text-shadow: 0 1px 8px rgba(0,0,0,0.4);
  }
  .yzpp-hero .headline {
    font-size: clamp(36px, 7vw, 88px);
    font-weight: 700;
    color: #ffffff;
    line-height: 1.08;
    letter-spacing: -0.03em;
    display: flex;
    flex-wrap: nowrap;
    align-items: baseline;
    gap: 0.22em;
    justify-content: center;
    text-shadow: 0 1px 12px rgba(0,0,0,0.3);
  }
  .yzpp-hero .animated-wrap {
    display: inline-block;
    min-width: 4ch; /* 타이핑 중 레이아웃 흔들림 방지 */
    text-align: left;
  }
  .yzpp-hero .animated-text {
    display: inline-block;
    color: #ffffff;
  }
  .yzpp-hero .cursor {
    display: inline-block;
    width: 3px;
    height: 0.78em;
    background: #ffffff;
    margin-left: 2px;
    vertical-align: middle;
    border-radius: 1px;
    animation: yzpp-blink 0.9s step-end infinite;
  }
  @keyframes yzpp-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
  }
  .yzpp-hero .sub {
    font-size: clamp(14px, 1.6vw, 17px);
    font-weight: 400;
    color: rgba(255,255,255,0.72);
    margin-top: clamp(24px, 4vw, 40px);
    line-height: 1.8;
    max-width: 500px;
    letter-spacing: -0.01em;
    text-shadow: 0 1px 8px rgba(0,0,0,0.3);
  }

  /* ── 모바일 (≤768px) ── */
  @media (max-width: 768px) {
    .yzpp-hero {
      aspect-ratio: unset;
      max-height: unset;
      min-height: 420px;
      padding: 48px 24px;
    }
    .yzpp-hero .headline {
      flex-wrap: wrap;
    }
  }

  /* vision */
  .yzpp-vision * { margin: 0; padding: 0; box-sizing: border-box; }
  .yzpp-vision {
    font-family: 'Pretendard', sans-serif;
    background: #ffffff;
    width: 100%;
    padding: clamp(60px, 10vw, 100px) clamp(24px, 7vw, 100px);
  }

  /* ── 상단 타이틀 ── */
  .yzpp-vision .top {
    max-width: 1100px;
    margin: 0 auto clamp(48px, 7vw, 72px);
  }
  .yzpp-vision .v-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: clamp(20px, 3vw, 28px);
    padding-left: 14px;
    border-left: 2px solid #7c5cff;
  }
  .yzpp-vision .eyebrow-text {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.24em;
    color: #999;
    text-transform: uppercase;
  }
  .yzpp-vision .v-headline {
    font-size: clamp(26px, 4vw, 46px);
    font-weight: 800;
    color: #111;
    line-height: 1.28;
    letter-spacing: -0.035em;
    word-break: keep-all;
  }
  .yzpp-vision .v-headline em {
    font-style: normal;
    color: #7c5cff;
  }

  /* ── 카드 3열 그리드 ── */
  .yzpp-vision .cards {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
  .yzpp-vision .card {
    padding: 0 clamp(24px, 3.5vw, 44px) 0 0;
    border-right: 1px solid #e8e8e8;
    display: flex;
    flex-direction: column;
  }
  .yzpp-vision .card:first-child { padding-left: 0; }
  .yzpp-vision .card:last-child {
    border-right: none;
    padding-right: 0;
  }
  .yzpp-vision .card + .card {
    padding-left: clamp(24px, 3.5vw, 44px);
  }
  .yzpp-vision .card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
  }
  .yzpp-vision .card-icon {
    width: 12px;
    height: 12px;
    background: #7c5cff;
    border-radius: 2px;
    flex-shrink: 0;
  }
  .yzpp-vision .card-en {
    font-size: 20px;
    font-weight: 700;
    color: #111;
    letter-spacing: 0.01em;
  }
  .yzpp-vision .card-title {
    font-size: clamp(16px, 1.3vw, 18px);
    font-weight: 400;
    color: #888;
    letter-spacing: -0.01em;
    word-break: keep-all;
  }
  .yzpp-vision .card-divider {
    width: 22px;
    height: 1.5px;
    background: #ddd;
    margin: clamp(16px, 2.5vw, 22px) 0;
    flex-shrink: 0;
  }
  .yzpp-vision .card-desc {
    font-size: clamp(15px, 1.35vw, 16px);
    font-weight: 500;
    color: #333;
    line-height: 1.95;
    letter-spacing: -0.01em;
    word-break: keep-all;
    flex: 1;
  }

  /* ── 모바일 (≤700px): 1열 세로 스택 ── */
  @media (max-width: 700px) {
    .yzpp-vision .cards { grid-template-columns: 1fr; }
    .yzpp-vision .card {
      padding: 28px 0;
      border-right: none;
      border-bottom: 1px solid #e8e8e8;
    }
    .yzpp-vision .card:last-child { border-bottom: none; }
    .yzpp-vision .card + .card { padding-left: 0; }
  }

  /* history */
  .yzpp-history * { margin: 0; padding: 0; box-sizing: border-box; }
  .yzpp-history {
    font-family: 'Pretendard', sans-serif;
    background: #ffffff;
    width: 100%;
    padding: clamp(60px, 10vw, 100px) clamp(24px, 7vw, 100px);
  }

  /* ── 상단: 타이틀 + 요약 수치 ── */
  .yzpp-history .top {
    max-width: 1100px;
    margin: 0 auto clamp(48px, 7vw, 72px);
    padding-bottom: clamp(32px, 5vw, 48px);
    border-bottom: 1px solid #e8e8e8;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
  }
  .yzpp-history .top-left {
    display: flex;
    flex-direction: column;
  }
  .yzpp-history .top-right {
    display: flex;
    align-items: flex-end;
    gap: 24px;
    flex-shrink: 0;
    padding-bottom: 4px;
  }
  .yzpp-history .top-stat {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 5px;
  }
  .yzpp-history .top-stat-num {
    font-size: clamp(28px, 2.8vw, 36px);
    font-weight: 800;
    color: #111;
    letter-spacing: -0.04em;
    line-height: 1;
  }
  .yzpp-history .top-stat-num em {
    font-style: normal;
    color: #7c5cff;
    font-size: 0.65em;
    font-weight: 700;
    margin-left: 1px;
  }
  .yzpp-history .top-stat-label {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    letter-spacing: -0.01em;
    text-align: right;
    word-break: keep-all;
  }
  .yzpp-history .top-stat-divider {
    width: 1px;
    height: 32px;
    background: #e0e0e0;
    align-self: flex-end;
    margin-bottom: 8px;
  }
  .yzpp-history .v-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: clamp(20px, 3vw, 28px);
    padding-left: 14px;
    border-left: 2px solid #7c5cff;
  }
  .yzpp-history .eyebrow-text {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.24em;
    color: #999;
    text-transform: uppercase;
  }
  .yzpp-history .v-headline {
    font-size: clamp(26px, 4vw, 46px);
    font-weight: 800;
    color: #111;
    line-height: 1.28;
    letter-spacing: -0.035em;
    word-break: keep-all;
  }
  .yzpp-history .v-headline em {
    font-style: normal;
    color: #7c5cff;
  }

  /* ── 타임라인: 중앙 세로선 기준 좌우 교차 배치 ── */
  .yzpp-history .timeline {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
  }
  .yzpp-history .timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0; bottom: 0;
    width: 1px;
    background: #e8e8e8;
    transform: translateX(-50%);
  }
  .yzpp-history .tl-item {
    display: grid;
    grid-template-columns: 1fr 20px 1fr;
    align-items: start;
    margin-bottom: clamp(32px, 5vw, 48px);
  }
  .yzpp-history .tl-item:last-child { margin-bottom: 0; }
  .yzpp-history .tl-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #7c5cff;
    margin: 5px auto 0;
    position: relative;
    z-index: 2;
    grid-column: 2;
    box-shadow: 0 0 0 3px #f3f0ff;
  }
  .yzpp-history .tl-left-content {
    grid-column: 1;
    text-align: right;
    padding-right: clamp(20px, 3vw, 36px);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: start;
  }
  .yzpp-history .tl-right-content {
    grid-column: 3;
    text-align: left;
    padding-left: clamp(20px, 3vw, 36px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: start;
  }
  .yzpp-history .tl-empty { grid-row: 1; }

  /* 날짜 태그: 좌측은 선이 우측에, 우측은 선이 좌측에 */
  .yzpp-history .tl-date {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #7c5cff;
    margin-bottom: 8px;
    line-height: 1;
  }
  .yzpp-history .tl-date::before {
    content: '';
    display: inline-block;
    width: 18px; height: 1px;
    background: #7c5cff;
    flex-shrink: 0;
  }
  .yzpp-history .tl-left-content .tl-date {
    flex-direction: row-reverse;
  }
  .yzpp-history .tl-text {
    font-size: clamp(15px, 1.4vw, 16px);
    font-weight: 500;
    color: #333;
    line-height: 1.9;
    word-break: keep-all;
  }

 /* 항목이 복수일 때 점 불릿 리스트 */
  .yzpp-history .tl-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .yzpp-history .tl-list li {
    font-size: clamp(15px, 1.4vw, 16px);
    font-weight: 500;
    color: #333;
    line-height: 1.9;
    word-break: keep-all;
    display: block;
    padding-left: 12px;
    position: relative;
    width: 100%;
  }
  .yzpp-history .tl-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.7em;
    margin-top: 0;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #7c5cff;
    flex-shrink: 0;
    margin-top: 2px; /* baseline 보정 */
  }
  .yzpp-history .tl-left-content .tl-list {
    align-items: flex-start;
    text-align: left;
  }

  /* ── 모바일 (≤660px): 단일 열, 좌측 세로선 ── */
  @media (max-width: 660px) {
    .yzpp-history .top {
      flex-direction: column;
      align-items: flex-start;
      gap: 20px;
    }
    .yzpp-history .top-right { gap: 16px; }
    .yzpp-history .top-stat { align-items: flex-start; }
    .yzpp-history .top-stat-label { text-align: left; }

    .yzpp-history .timeline::before { left: 4px; transform: none; }
    .yzpp-history .tl-item {
      display: block;
      position: relative;
      padding-left: 24px;
      margin-bottom: clamp(28px, 5vw, 40px);
    }
    .yzpp-history .tl-dot {
      position: absolute;
      left: 0;
      top: 4px;
      margin: 0;
    }
    .yzpp-history .tl-left-content,
    .yzpp-history .tl-right-content {
      display: block;
      width: 100%;
      text-align: left;
      padding: 0;
      grid-column: unset;
      justify-content: start;
      align-items: flex-start;
    }
    .yzpp-history .tl-left-content .tl-date {
      flex-direction: row;
    }
    .yzpp-history .tl-empty { display: none; }
    .tl-left-content .tl-list { align-items: flex-start; }
  }

  /* partners */
  .yzpp-partners * { margin: 0; padding: 0; box-sizing: border-box; }
  .yzpp-partners {
    font-family: 'Pretendard', sans-serif;
    background: #ffffff;
    width: 100%;
    padding: clamp(48px, 10vw, 100px) 0 clamp(52px, 11vw, 110px);
  }
  .yzpp-partners .top {
    width: 100%;
    margin: 0 auto clamp(28px, 5vw, 44px);
    text-align: center;
  }
  .yzpp-partners .v-label {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.18em;
    color: #bbb;
    text-transform: uppercase;
  }

  /* ── 로고 무한 스크롤 띠 ── */
  .logo-wrap {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding: 20px 0;
  }
  /* 양쪽 페이드 아웃 */
  .logo-wrap::before,
  .logo-wrap::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 120px;
    z-index: 2;
    pointer-events: none;
  }
  .logo-wrap::before {
    left: 0;
    background: linear-gradient(to right, #ffffff, transparent);
  }
  .logo-wrap::after {
    right: 0;
    background: linear-gradient(to left, #ffffff, transparent);
  }
  .logo-track {
    display: flex;
    align-items: center;
    gap: 48px;
    width: max-content;
    animation: yzpp-scroll 70s linear infinite;
  }
  .logo-wrap:hover .logo-track {
    animation-play-state: paused;
  }
  .logo-track img {
    height: 120px;
    width: auto;
    display: block;
    opacity: 0.55;
    filter: grayscale(100%);
    transition: opacity 0.25s ease, filter 0.25s ease;
  }
  .logo-track img:hover {
    opacity: 1;
    filter: grayscale(0%);
  }
  /* 3벌 복제로 무한루프 구현: translateX(-33.2%)로 1세트 이동 후 반복 */
  @keyframes yzpp-scroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-33.2%); }
  }

  /* ── 모바일 (≤768px) ── */
  @media (max-width: 768px) {
    .logo-track { gap: 36px; }
    .logo-wrap::before,
    .logo-wrap::after { width: 48px; }
  }

  /* product */
   .yzpp-product * { margin: 0; padding: 0; box-sizing: border-box; }
  .yzpp-product {
    font-family: 'Pretendard', sans-serif;
    background: #fbfbfc;
    width: 100%;
    padding: clamp(60px, 10vw, 100px) clamp(24px, 7vw, 100px) 0 clamp(24px, 7vw, 100px);
  }

  /* ── 섹션 타이틀 ── */
  .yzpp-product .top {
    max-width: 1100px;
    margin: 0 auto clamp(48px, 7vw, 72px);
  }
  .yzpp-product .v-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: clamp(20px, 3vw, 28px);
    padding-left: 14px;
    border-left: 2px solid #7c5cff;
  }
  .yzpp-product .eyebrow-text {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.24em;
    color: #999;
    text-transform: uppercase;
  }
  .yzpp-product .v-headline {
    font-size: clamp(26px, 4vw, 46px);
    font-weight: 800;
    color: #111;
    line-height: 1.28;
    letter-spacing: -0.035em;
    word-break: keep-all;
    margin-bottom: 12px;
  }
  .yzpp-product .v-headline em {
    font-style: normal;
    color: #7c5cff;
  }
  .yzpp-product .v-sub {
    font-size: clamp(15px, 1.4vw, 16px);
    font-weight: 400;
    color: #888;
    letter-spacing: -0.01em;
    line-height: 1.7;
  }

  /* ── 본문: 좌(텍스트) / 우(목업 이미지) 2단 ── */
  .yzpp-product .body {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(360px, 1fr) minmax(0, 1fr);
    align-items: start;
  }
  .yzpp-product .left {
    display: flex;
    flex-direction: column;
    padding: 0 clamp(24px, 5vw, 72px) clamp(40px, 6vw, 60px) 0;
    min-width: 0;
  }
  .yzpp-product .divider {
    width: 22px;
    height: 1.5px;
    background: #ddd;
    margin-bottom: clamp(20px, 3vw, 28px);
  }
  .yzpp-product .product-desc {
    font-size: clamp(14px, 1.35vw, 15px);
    font-weight: 400;
    color: #333;
    line-height: 1.95;
    letter-spacing: -0.01em;
    word-break: keep-all;
    margin-bottom: clamp(24px, 4vw, 36px);
  }

  /* ── 기능 목록 ── */
  .yzpp-product .features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: clamp(28px, 4vw, 40px);
  }
  .yzpp-product .feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
  }
  .yzpp-product .feature-dot {
    width: 7px;
    height: 7px;
    background: #7c5cff;
    border-radius: 2px;
    flex-shrink: 0;
    margin-top: 5px;
  }
  .yzpp-product .feature-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  .yzpp-product .feature-title {
    font-size: clamp(16px, 1.35vw, 18px);
    font-weight: 800;
    color: #111;
    letter-spacing: -0.02em;
    line-height: 1.4;
  }
  .yzpp-product .feature-desc {
    font-size: clamp(14px, 1.2vw, 15px);
    font-weight: 400;
    color: #888;
    line-height: 1.75;
    letter-spacing: -0.01em;
    word-break: keep-all;
  }

  /* ── 스토어 다운로드 버튼 ── */
  .yzpp-product .store-btns {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
  }
  .yzpp-product .store-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border: 1.5px solid #222;
    border-radius: 8px;
    text-decoration: none;
    color: #111;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.01em;
    transition: background 0.18s, color 0.18s;
    cursor: pointer;
  }
  .yzpp-product .store-btn:hover {
    background: #111;
    color: #fff;
  }
  .yzpp-product .store-btn svg { flex-shrink: 0; }
  .yzpp-product .store-btn:hover svg path,
  .yzpp-product .store-btn:hover svg rect { fill: #fff; }

  /* ── 우측 목업: 컨테이너 밖으로 넘쳐 여백 없이 붙이는 효과 ── */
  .yzpp-product .right {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    overflow: visible;
  }
  .yzpp-product .right img {
    width: 130%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    display: block;
    border-radius: 16px 0 0 16px;
  }

  /* ── 모바일 (≤720px): 이미지 상단 배치, 단일 열 ── */
  @media (max-width: 720px) {
    .yzpp-product .body { grid-template-columns: 1fr; }
    .yzpp-product .left { padding: clamp(24px, 7vw, 60px) 0; }
    .yzpp-product .right {
      order: -1;
      overflow: hidden;
      width: 100%;
    }
    .yzpp-product .right img {
      width: 100%;
      height: 450px;
      aspect-ratio: unset;
      object-fit: cover;
      object-position: center 20%;
      border-radius: 0;
    }
  }

  /* cg */
    *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
  .cg {
    font-family: 'Pretendard', sans-serif;
    background: #fbfbfc;
    width: 100%;
    padding: clamp(60px, 10vw, 100px) clamp(24px, 7vw, 100px);
  }

  /* ── 상단 헤드라인 ── */
  .cg .top {
    max-width: 1100px;
    background: #fbfbfc;
    margin: 0 auto clamp(28px, 4vw, 44px);
  }
  .cg .v-headline {
    font-size: clamp(26px, 3.8vw, 44px);
    font-weight: 800;
    color: #111;
    line-height: 1.26;
    letter-spacing: -0.035em;
    word-break: keep-all;
  }
  .cg .v-headline em { font-style: normal; color: #7c5cff; }
  .cg .v-sub {
    margin-top: clamp(10px, 1.5vw, 16px);
    font-size: clamp(15px, 1.3vw, 16px);
    font-weight: 400;
    color: #888;
    line-height: 1.8;
    letter-spacing: -0.01em;
    word-break: keep-all;
    max-width: 540px;
  }

  /* ── 본문: 좌(그래프) / 우(통계 3개) 2단 ── */
  .cg .body {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 272px;
    gap: 56px;
    align-items: stretch;
  }

  /* ── 그래프 영역 ── */
  .cg .chart-card {
    background: transparent;
    border: none;
    display: flex;
    flex-direction: column;
  }
  .cg .chart-meta-title {
    font-size: clamp(16px, 1.2vw, 18px);
    font-weight: 700;
    color: #333;
    letter-spacing: -0.01em;
    margin-bottom: clamp(12px, 1.8vw, 20px);
    flex-shrink: 0;
  }
  /* padding-bottom으로 viewBox 800×300 비율(37.5%) 유지, SVG absolute로 채움 */
  .cg .chart-svg-wrap {
    flex: 1;
    position: relative;
    width: 100%;
    padding-bottom: calc(37.5% + 16px);
  }
  .cg .chart-svg-wrap svg {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: calc(100% - 24px);
    overflow: visible;
  }
  .cg .chart-x-labels {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    display: flex;
    justify-content: space-between;
    height: 16px;
    align-items: flex-start;
  }
  .cg .chart-x-labels span {
    font-size: clamp(12px, 1vw, 13px);
    font-weight: 500;
    color: #bbb;
    letter-spacing: -0.01em;
  }

  /* ── 통계 3개: 세로 스택, 구분선만 ── */
  .cg .stats {
    display: flex;
    flex-direction: column;
  }
  .cg .stat {
    flex: 1;
    padding: clamp(14px, 1.8vw, 22px) 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
  }
  .cg .stat + .stat::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: #ebebeb;
  }
  .cg .stat-num {
    font-size: clamp(28px, 3.2vw, 44px);
    font-weight: 800;
    color: #111;
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: 5px;
  }
  .cg .stat-num em { font-style: normal; color: #7c5cff; }
  .cg .stat-label {
    font-size: clamp(15px, 1.15vw, 16px);
    font-weight: 600;
    color: #222;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
  }
  .cg .stat-divider {
    width: 18px; height: 1.5px;
    background: #e0e0e0;
    margin-bottom: 8px;
    flex-shrink: 0;
  }
  .cg .stat-desc {
    font-size: clamp(14px, 1.05vw, 15px);
    font-weight: 400;
    color: #999;
    line-height: 1.65;
    letter-spacing: -0.01em;
    word-break: keep-all;
  }

  /* ── 모바일 (≤700px): 그래프 상단 / 통계 3열 수평 ── */
  @media (max-width: 700px) {
    .cg .body {
      grid-template-columns: 1fr;
      gap: 28px;
    }
    .cg .stats {
      flex-direction: row;
    }
    .cg .stat {
      flex: 1;
      padding: 0 12px;
      justify-content: flex-start;
    }
    .cg .stat + .stat::before {
      top: 0; bottom: 0; left: 0; right: auto;
      width: 1px; height: 100%;
    }
    .cg .stat-num  { font-size: clamp(20px, 6.5vw, 28px); }
    .cg .stat-label { font-size: 13px; }
    .cg .stat-desc  { font-size: 13px; }
  }

  /* drivers */
  .yzpp-drivers {
  font-family: 'Pretendard', sans-serif;
  background: #fbfbfc;
  width: 100%;
  padding: clamp(60px, 10vw, 100px) clamp(24px, 7vw, 100px);
}

.yzpp-drivers .inner {
  max-width: 1100px;
  margin: 0 auto;
}

  /* ── 상단 타이틀 ── */
  .yzpp-drivers .top {
    max-width: 100%;
    margin: 0 auto clamp(48px, 7vw, 72px);
  }
  .yzpp-drivers .v-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: clamp(20px, 3vw, 28px);
    padding-left: 14px;
    border-left: 2px solid #7c5cff;
  }
  .yzpp-drivers .eyebrow-text {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.24em;
    color: #999;
    text-transform: uppercase;
  }
  .yzpp-drivers .v-headline {
    font-size: clamp(24px, 4vw, 42px);
    font-weight: 800;
    color: #111;
    line-height: 1.28;
    letter-spacing: -0.035em;
    word-break: keep-all;
    margin-bottom: 12px;
  }
  .yzpp-drivers .v-headline em {
    font-style: normal;
    color: #7c5cff;
  }
  .yzpp-drivers .v-sub {
    font-size: clamp(15px, 1.4vw, 16px);
    font-weight: 400;
    color: #888;
    line-height: 1.8;
    letter-spacing: -0.01em;
    word-break: keep-all;
    max-width: 520px;
  }

  /* ── 수치 4개: 4열 균등 분할 ── */
  .yzpp-drivers .stats {
    max-width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
  }
  .yzpp-drivers .stat {
    padding: 0 clamp(20px, 3vw, 36px);
    border-right: 1px solid #e8e8e8;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
  }
  .yzpp-drivers .stat:first-child { padding-left: clamp(20px, 3vw, 36px); }
  .yzpp-drivers .stat:last-child { border-right: none; }
  .yzpp-drivers .stat-label {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.14em;
    color: #7c5cff;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  .yzpp-drivers .stat-label::before {
    content: '';
    display: inline-block;
    width: 18px; height: 1px;
    background: #7c5cff;
    flex-shrink: 0;
  }
  .yzpp-drivers .stat-num {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    color: #111;
    letter-spacing: -0.04em;
    line-height: 1;
    white-space: nowrap;
  }
  .yzpp-drivers .stat-num em {
    font-style: normal;
    color: #7c5cff;
  }
  .yzpp-drivers .footnote {
    max-width: 100%;
    margin: clamp(20px, 3vw, 28px) auto 0;
    text-align: right;
    font-size: 14px;
    font-weight: 400;
    color: #ccc;
    letter-spacing: -0.01em;
  }

  /* ── 모바일 (≤680px): 2×2 그리드 ── */
  @media (max-width: 680px) {
    .yzpp-drivers .stats {
      grid-template-columns: 1fr 1fr;
      gap: clamp(28px, 5vw, 40px) 0;
    }
    .yzpp-drivers .stat:nth-child(2) { border-right: none; }
    .yzpp-drivers .stat:nth-child(3) {
      border-right: 1px solid #e8e8e8;
      padding-left: 0;
    }
    .yzpp-drivers .stat:nth-child(4) { padding-right: 0; }
  }

  /* cd */
    .cdreview-wrap {
    width: 100%;
    background: #fbfbfc;
    padding: 40px 0;
    overflow: hidden;
    position: relative;
    user-select: none;
  }
  .cdcarousel-container {
    width: 100%;
    overflow: visible;
  }
  .cdcarousel-track {
    display: flex;
    gap: 16px;
    transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    align-items: center;
  }
  .cdreview-card {
    width: calc(68vw);
    max-width: 300px;
    min-width: 200px;
    aspect-ratio: 2 / 3;
    background: #ffffff;
    border: 1px solid #e1e1e1;
    border-radius: 20px;
    padding: 28px 22px;
    box-sizing: border-box;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    opacity: 0.45;
    transition: opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .cdreview-card.cdactive {
    opacity: 1;
  }
  .cdstars { font-size: 18px; }
  .cdtitle {
    font-size: 20px;
    font-weight: bold;
    color: #222222;
    word-break: keep-all;
    line-height: 1.3;
  }
  .cddesc {
    font-size: 14px;
    color: #8d8d93;
    line-height: 1.6;
    word-break: keep-all;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 8;
    -webkit-box-orient: vertical;
  }

  /* ── 이전/다음 버튼 ── */
  .cdcarousel-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
  }
  .cdcarousel-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1.5px solid #e1e1e1;
    background: #ffffff;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #222222;
    transition: background 0.2s, transform 0.15s;
    -webkit-tap-highlight-color: transparent;
  }
  .cdcarousel-btn:active {
    background: #f5f5f5;
    transform: scale(0.93);
  }

  /* download */
    .chaduck-wrap {
     padding: clamp(24px, 4vw, 40px);
    }

    .chaduck-section {
    background: #7c5cff;
    border-radius: 20px;
    width: 100%;
    padding: 60px 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
  }
  /* 배경 장식 원형 */
  .chaduck-section::before {
    content: '';
    position: absolute;
    width: 420px; height: 420px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    top: -120px; right: 200px;
    pointer-events: none;
  }
  .chaduck-section::after {
    content: '';
    position: absolute;
    width: 260px; height: 260px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    bottom: -80px; right: 380px;
    pointer-events: none;
  }

  .chaduck-left {
    display: flex;
    flex-direction: column;
    gap: 20px;
    z-index: 1;
    flex-shrink: 0;
  }
  .chaduck-label {
    font-family: 'Pretendard', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: rgba(255,255,255,0.65);
    letter-spacing: 0.06em;
  }
  .chaduck-title {
    font-family: 'Pretendard', sans-serif;
    font-size: clamp(28px, 3.5vw, 48px);
    font-weight: 900;
    color: #ffffff;
    line-height: 1.25;
    letter-spacing: -0.02em;
    margin: 0;
  }
  .chaduck-desc {
    font-family: 'Pretendard', sans-serif;
    font-size: 15px;
    font-weight: 400;
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
    margin: 0;
  }

  /* ── 스토어 다운로드 버튼 ── */
  .chaduck-section .store-btns {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 4px;
  }
  .chaduck-section .store-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border: 1.5px solid #222;
    border-radius: 8px;
    text-decoration: none;
    color: #111;
    background: #fff;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: -0.01em;
    transition: background 0.18s, color 0.18s;
    cursor: pointer;
  }
  .chaduck-section .store-btn:hover {
    background: #111;
    color: #fff;
  }
  .chaduck-section .store-btn svg { flex-shrink: 0; }
  .chaduck-section .store-btn:hover svg path,
  .chaduck-section .store-btn:hover svg rect { fill: #fff; }

  .chaduck-right {
    z-index: 1;
    flex-shrink: 0;
  }
  .chaduck-mockup {
    height: 320px;
    width: auto;
    display: block;
    border-radius: 16px;
  }

  /* ── 모바일 (≤768px): 이미지 숨김, 단일 열 ── */
  @media (max-width: 768px) {
    .chaduck-section {
      flex-direction: column;
      padding: 40px 32px;
    }
    .chaduck-right { display: none; }
  }

  /* footer */
      *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    :root {
      --bg: #111111;
      --border: rgba(255,255,255,0.08);
      --text-primary: #ffffff;
      --text-secondary: #888888;
      --text-muted: #555555;
      --icon-bg: #2a2a2a;
      --icon-hover: #3a3a3a;
    }

    body {
      background: #fbfbfc;
      font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;
    }

    footer {
      background: var(--bg);
      border-top: 1px solid var(--border);
      padding: 40px 60px 36px;
    }

    /* ── Top row ── */
    .footer-top {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      gap: 24px;
    }

    .footer-brand .logo {
      font-size: 24px;
      font-weight: 700;
      color: var(--text-primary);
      letter-spacing: -0.03em;
      display: block;
      margin-bottom: 6px;
    }

    .footer-brand .tagline {
      font-size: 14px;
      color: var(--text-secondary);
      font-weight: 300;
    }

    .footer-nav {
      display: flex;
      gap: 32px;
      align-items: center;
      flex-shrink: 0;
    }

    .footer-nav a {
      font-size: 14px;
      color: var(--text-secondary);
      text-decoration: none;
      font-weight: 400;
      transition: color 0.2s ease;
      white-space: nowrap;
    }

    .footer-nav a:hover {
      color: var(--text-primary);
    }

    /* ── Divider ── */
    .footer-divider {
      height: 1px;
      background: var(--border);
      margin: 28px 0;
    }

    /* ── Bottom row ── */
    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      gap: 24px;
    }

    .footer-info {
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .footer-info p {
      font-size: 13.5px;
      color: var(--text-secondary);
      font-weight: 300;
      line-height: 1.7;
    }

    /* 이메일 링크 밑줄·색상 제거 */
    .footer-info a {
      color: inherit;
      text-decoration: none;
    }

    .footer-info .copyright {
      margin-top: 12px;
      font-size: 13px;
      color: var(--text-muted);
    }

    .footer-right {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
    }

    .footer-icons {
      display: flex;
      gap: 10px;
      align-items: center;
    }

    .icon-btn {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--icon-bg);
      color: var(--text-secondary);
      text-decoration: none;
      transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
    }

    .icon-btn:hover {
      background: var(--icon-hover);
      color: var(--text-primary);
      transform: translateY(-2px);
    }

    .icon-btn .si {
      font-size: 17px;
      line-height: 1;
    }

    /* Responsive */
    @media (max-width: 768px) {
      footer {
        padding: 32px 24px 28px;
      }

      .footer-top {
        flex-direction: column;
        gap: 20px;
      }

      .footer-nav {
        gap: 20px;
        flex-wrap: wrap;
      }

      .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
      }

      .footer-right {
        align-items: flex-start;
      }
    }