/* ── 공통 ── */
.section-label {
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--red);
    font-weight: 600;
    margin-bottom: 12px;
}
.section-title {
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 20px;
}

/* ── 로고 소개 섹션 ── */
.ci-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 90px 5%;
}

/* 로고 메인 카드 */
.logo-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
    margin-top: 20px;
    opacity: 0;
    animation: fadeUp 0.7s ease 0.1s forwards;
}

.minisymbol-main {
    display: grid;
    grid-template-columns: 1fr 0.5fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
    margin-top: 20px;
    opacity: 0;
    animation: fadeUp 0.7s ease 0.1s forwards;
}

.logo-display, .minisymbol-display {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 280px;
    overflow: hidden;
}

.logo-display img {
    max-width: 100%;
    max-height: 160px;
    object-fit: contain;
    transform: scale(2.45);
}

.minisymbol-main img {
    max-width: 100%;
    max-height: 160px;
    object-fit: contain;

}

.logo-placeholder, .minisymbol-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    color: var(--silver);
}

.minisymbol-desc h3 {
    margin-bottom: 8px;
}

.logo-desc p, .minisymbol-desc p {
    font-size: 14px;
    color: #4a5568;
    line-height: 2;
    margin-bottom: 16px;
}

.logo-sub img{
    width: 100%;
}

/* 구분선 */
.ci-divider {
    width: 100%;
    height: 1px;
    background: rgba(44,59,82,0.08);
    margin-bottom: 60px;
}

.brand-wrap {
  display: flex;
  gap: 16px;
  max-width: 860px;
  margin-bottom: 80px;
  margin-top: 20px;
}

.brand-images {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 2;
}

.brand-img-box {
  flex: 1;
  overflow: hidden;
  height: 20px;
}

.brand-img-box img {
  width: 100%;
  height: 100%;
  transform: scale(2.0);
}

.brand-colors {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.color-box {
  flex: 1;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 12px;
}

.color-name {
  font-size: 12px;
  font-weight: 700;
  color: black;
}

.logo-story {
    margin-bottom: 60px;
    opacity: 0;
    animation: fadeUp 0.7s ease 0.2s forwards;
}

.logo-story .story-title {
    margin-bottom: 20px;
}

.logo-story h1 {
    font-size: 30px;
    margin-bottom: 5px;
}


.circle-wrap {
    border-radius: 20px;
    box-shadow: 0 2px 16px rgba(44,59,82,0.07);
    border: 1.5px solid rgba(44,59,82,0.06);
    /* padding: 60px 20px;  <-- 이 줄을 삭제했습니다! */
    max-width: 860px;
    margin-bottom: 80px;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.1s forwards;
    overflow: hidden;
}

.circle-wrap svg {
    width: 100%;
    height: auto;
    display: block;
}

.signature-sub img{
    width: 100%;
}

/* 애니메이션 */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── 반응형 ── */
@media (max-width: 768px) {
    .logo-main { grid-template-columns: 1fr; gap: 32px; }
    .rules-grid { grid-template-columns: 1fr; }
    .circle-wrap { padding: 32px 16px; }
}