/* =============================================
   샤오통 — partner.css
   파트너사 (partner.php) 전용
   ============================================= */
   *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
   html { scroll-behavior: smooth; }
   body {
     font-family: 'Noto Sans KR', sans-serif;
     background: #0a0a0a;
     color: #fff;
     overflow-x: hidden;
   }

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.pt-hero {
    padding: 80px 0 72px;
    background: #111118;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    position: relative;
    overflow: hidden;
  }
  
  .pt-hero-zh {
    position: absolute; right: 48px; top: 50%; transform: translateY(-50%);
    font-family: 'Noto Serif SC', serif;
    font-size: clamp(120px, 18vw, 240px); font-weight: 900;
    color: rgba(232,25,44,0.05); line-height: 1;
    pointer-events: none; user-select: none;
  }
  
  .pt-eyebrow {
    font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
    color: #E8192C; margin-bottom: 20px;
    display: flex; align-items: center; gap: 10px;
  }
  .pt-eyebrow::after { content: ''; flex: 0 0 32px; height: 1px; background: #E8192C; }
  
  .pt-hero-title {
    font-size: clamp(28px, 4.5vw, 56px); font-weight: 900;
    color: #fff; line-height: 1.2; margin-bottom: 16px;
    letter-spacing: -1.5px;
  }
  .pt-hero-sub {
    font-size: 16px; line-height: 1.9;
    color: rgba(255,255,255,0.45);
    margin-bottom: 48px;
  }
  
  /* 신뢰 수치 */
  .pt-hero-stats {
    display: inline-flex; align-items: center; gap: 0;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
  }
  .pt-stat {
    padding: 20px 36px;
  }
  .pt-stat strong {
    display: block;
    font-size: 28px; font-weight: 900; color: #fff;
    letter-spacing: -1px; line-height: 1; margin-bottom: 6px;
  }
  .pt-stat strong span { font-size: 16px; color: #E8192C; }
  .pt-stat p { font-size: 12px; color: rgba(255,255,255,0.4); margin: 0; }
  .pt-stat-divider {
    width: 1px; height: 48px;
    background: rgba(255,255,255,0.08);
    flex-shrink: 0;
  }
  
  
  /* ══════════════════════════════════════
     파트너 그리드 섹션
  ══════════════════════════════════════ */
  .pt-section {
    background: #0d0d12;
    padding: 80px 0 100px;
  }
  
  .pt-section-label {
    font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
    color: rgba(255,255,255,0.2);
    margin-bottom: 32px;
    display: flex; align-items: center; gap: 10px;
  }
  .pt-section-label::before,
  .pt-section-label::after {
    content: ''; flex: 1; height: 1px;
    background: rgba(255,255,255,0.07);
  }
  
  /* 그리드 래퍼 — 상단에 레드 라인 + 흰 셀 배경 */
  .pt-grid {
    display: grid;
    grid-template-columns: repeat(9, 1fr);
    border: 1px solid rgba(255,255,255,0.06);
    position: relative;
    margin-bottom: 24px;
  }
  
  /* 상단 레드 강조선 */
  .pt-grid::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg,
      transparent 0%,
      #E8192C 20%,
      #E8192C 80%,
      transparent 100%);
    z-index: 1;
  }
  
  /* 각 셀 — 흰 배경 (로고 이미지 bg가 흰색이므로) */
  .pt-grid > div {
    background: #fff;
    border: 1px solid rgba(0,0,0,0.06);
    padding: 18px 12px;
    display: flex; align-items: center; justify-content: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }
  .pt-grid > div:hover {
    transform: scale(1.04);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    z-index: 2;
    position: relative;
  }
  
  .pt-grid img {
    width: 120px; height: 60px;
    object-fit: contain;
    display: block;
    transition: opacity 0.2s;
  }
  .pt-grid > div:hover img { opacity: 0.85; }
  
  /* 안내문 */
  .pt-notice {
    font-size: 12px; color: rgba(255,255,255,0.2);
    display: flex; align-items: center; gap: 8px;
  }
  .pt-notice i { color: rgba(232,25,44,0.5); font-size: 13px; }
  
  
  /* ══════════════════════════════════════
     CTA
  ══════════════════════════════════════ */
  .pt-cta-section {
    background: #111118;
    padding: 80px 0;
    border-top: 1px solid rgba(255,255,255,0.06);
  }
  
  .pt-cta-box {
    display: flex; align-items: center; justify-content: space-between;
    gap: 32px; flex-wrap: wrap;
    padding: 56px 64px;
    background: #18181f;
    border: 1px solid rgba(255,255,255,0.08);
    border-left: 4px solid #E8192C;
  }
  .pt-cta-label {
    font-size: 10px; letter-spacing: 3px; color: #E8192C;
    text-transform: uppercase; margin-bottom: 12px;
  }
  .pt-cta-box h2 {
    font-size: clamp(22px, 3vw, 36px); font-weight: 900;
    color: #fff; line-height: 1.3; margin-bottom: 10px;
  }
  .pt-cta-box > div > p {
    font-size: 14px; color: rgba(255,255,255,0.45);
  }
  
  .pt-cta-btns { display: flex; gap: 12px; flex-wrap: wrap; }
  
  .pt-btn-red {
    display: inline-flex; align-items: center; gap: 8px;
    background: #E8192C; color: #fff;
    padding: 14px 28px; border-radius: 4px;
    font-size: 14px; font-weight: 700;
    text-decoration: none;
    transition: opacity 0.2s, transform 0.2s;
  }
  .pt-btn-red:hover { opacity: 0.88; transform: translateY(-2px); }
  
  .pt-btn-kakao {
    display: inline-flex; align-items: center; gap: 8px;
    background: #FEE500; color: #3C1E1E;
    padding: 14px 28px; border-radius: 4px;
    font-size: 14px; font-weight: 700;
    text-decoration: none;
    transition: opacity 0.2s, transform 0.2s;
  }
  .pt-btn-kakao:hover { opacity: 0.88; transform: translateY(-2px); }
  
  
  /* ══════════════════════════════════════
     Reveal 애니메이션
  ══════════════════════════════════════ */
  .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
  .reveal.visible { opacity: 1; transform: translateY(0); }
  
  
  /* ══════════════════════════════════════
     반응형
  ══════════════════════════════════════ */
  @media (max-width: 1200px) {
    .pt-grid { grid-template-columns: repeat(6, 1fr); }
  }
  @media (max-width: 1024px) {
    .pt-grid { grid-template-columns: repeat(5, 1fr); }
    .pt-grid img { width: 100px; height: 52px; }
  }
  @media (max-width: 768px) {
    .pt-hero      { padding: 60px 0 52px; }
    .pt-hero-zh   { display: none; }
    .pt-hero-stats { flex-direction: column; width: 100%; }
    .pt-stat-divider { width: 100%; height: 1px; }
    .pt-stat      { padding: 16px 24px; }
    .pt-section   { padding: 60px 0 80px; }
    .pt-grid      { grid-template-columns: repeat(3, 1fr); }
    .pt-grid img  { width: 80px; height: 44px; }
    .pt-cta-box   { padding: 36px 28px; flex-direction: column; align-items: flex-start; }
  }
  @media (max-width: 480px) {
    .pt-grid { grid-template-columns: repeat(2, 1fr); }
    .pt-grid img { width: 70px; height: 38px; }
  }