/* ==========================================================================
   KUMSAN E&G | Company Page Specific Styles
   ========================================================================== */

/* 1. Greeting Section (인사말) */
.greeting-section {
    background-color: #fff;
    position: relative;
    overflow: hidden;
}

.greeting-grid {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 80px;
    align-items: flex-start;
    margin-top: 40px;
}

.greeting-left-col {
    position: sticky;
    top: 150px;
    text-align: right;
    border-right: 1px solid #eee;
    padding-right: 40px;
}

.greeting-title-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--gold-primary);
    margin-bottom: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.greeting-logo-box img {
    max-width: 140px;
    transition: 0.3s;
    margin-left: auto;
}

.greeting-body p {
    margin-bottom: 26px;
    color: #444;
    line-height: 1.9;
    font-size: 1.125rem;
    text-align: justify;
    font-weight: 300;
}

.greeting-body p:first-of-type {
    font-size: 1.25rem;
    color: var(--navy-deep);
    font-weight: 500;
    line-height: 1.6;
}

.greeting-signature {
    margin-top: 60px;
    text-align: right;
    padding-top: 30px;
    border-top: 1px solid #f0f0f0;
}

.greeting-signature .sign-company {
    font-size: 2rem;
    font-weight: 800;
    color: var(--navy-deep);
    margin: 0;
    letter-spacing: -1px;
}

.greeting-signature .sign-company span {
    color: var(--gold-primary);
}

/* 2. Value & Strategy (비전 및 전략) */
.value-slogan {
    font-size: 42px;
    font-weight: 800;
    color: var(--navy-deep);
    line-height: 1.4;
    margin-bottom: 40px;
    text-align: center;
}

.value-desc {
    font-size: 19px;
    max-width: 900px;
    margin: 0 auto;
    color: #555;
    text-align: center;
    line-height: 1.8;
}

.app-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.app-card {
    background: var(--bg-white);
    padding: 50px 40px;
    border-radius: 24px;
    transition: var(--transition);
    border: 1px solid #f0f0f0;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border-top: 5px solid transparent;
}

.app-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    border-top-color: var(--gold-primary);
}

.app-icon {
    background: var(--bg-light);
    color: var(--navy-deep);
    width: 80px;
    height: 80px;
    font-size: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    transition: 0.3s;
}

/* 3. Data Dashboard Section (대시보드 통계 및 차트) */
.data-section {
    background: var(--bg-light);
    color: var(--navy-deep);
    position: relative;
    overflow: hidden;
}

/* 데이터 탭 버튼 (REC/SMP 전환) */
.data-tab-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
}

.data-tab-btn {
    padding: 12px 40px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid #ddd;
    background: #fff;
    color: #888;
}

/* 활성화 상태: REC (Blue #4D5C9F) */
.data-tab-btn[data-target="rec"].active {
    background: #4D5C9F;
    border-color: #4D5C9F;
    color: #fff;
    box-shadow: 0 8px 20px rgba(77, 92, 159, 0.3);
}

/* 활성화 상태: SMP (Green #8BC53F) */
.data-tab-btn[data-target="smp"].active {
    background: #8BC53F;
    border-color: #8BC53F;
    color: #fff;
    box-shadow: 0 8px 20px rgba(139, 197, 63, 0.3);
}

/* 대시보드 레이아웃: 통계 왼쪽 고정 */
.data-grid-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 40px;
    align-items: stretch;
}

/* 통계 카드 컬럼 (왼쪽) */
.data-cards-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* 통계 카드 공통 디자인 (네비게이션 역할) */
.stat-card-vertical {
    padding: 35px 30px;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    cursor: pointer;
    background: #fff;
    border-left: 6px solid #eff2f7;
}

.stat-card-vertical:hover {
    transform: translateX(10px);
    background: #fdfdfd;
}

/* 활성화 상태 (Active) */
.stat-card-vertical.active {
    background: #fff;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

/* REC 카드 활성화 - Blue Theme */
#card-rec.active {
    border-left-color: #4D5C9F;
    background: linear-gradient(135deg, #ffffff 0%, #f0f4ff 100%);
}

#card-rec.active .stat-value {
    color: #4D5C9F;
}

/* SMP 카드 활성화 - Green Theme */
#card-smp.active {
    border-left-color: #8BC53F;
    background: linear-gradient(135deg, #ffffff 0%, #f5f9f0 100%);
}

#card-smp.active .stat-value {
    color: #8BC53F;
}

.stat-label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: #888;
    margin-bottom: 12px;
}

.stat-value {
    font-size: 32px;
    font-weight: 800;
    color: #333;
    transition: color 0.3s;
}

.stat-value span {
    font-size: 16px;
    font-weight: 500;
    margin-left: 4px;
    color: #aaa;
}

/* 차트 및 상세 영역 (오른쪽) */
.data-chart-col {
    background: #fff;
    padding: 40px;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
}

.data-block-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--navy-deep);
    margin-bottom: 10px;
}

.data-block-desc {
    font-size: 15px;
    color: #777;
    margin-bottom: 30px;
}

/* 막대 차트 스타일 및 컬러 */
.monthly-chart {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    height: 200px;
    gap: 8px;
    padding: 20px;
    background: #fcfcfc;
    border-radius: 12px;
    margin-bottom: 30px;
}

.month-bar {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    cursor: pointer;
}

.month-bar .bar-fill {
    width: 100%;
    max-width: 35px;
    margin-top: auto;
    border-radius: 6px 6px 0 0;
    transition: all 0.5s ease;
    opacity: 0.8;
}

.month-bar:hover .bar-fill,
.month-bar.active .bar-fill {
    opacity: 1;
    transform: scaleX(1.1);
}

/* REC 차트 스틱 컬러 (#4D5C9F) */
#rec-chart .bar-fill {
    background: #4D5C9F;
}

/* SMP 차트 스틱 컬러 (#8BC53F) */
#smp-chart .bar-fill {
    background: #8BC53F;
}

.month-bar span {
    margin-top: 10px;
    font-size: 11px;
    color: #999;
}

/* 클릭 시 나타나는 상세 데이터 카드 */
.month-data-card {
    background: #f8f9fa;
    border-radius: 16px;
    padding: 25px;
    animation: fadeIn 0.4s ease;
}

.month-data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.month-data-item {
    background: #fff;
    padding: 15px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
}

/* 4. CI Section & Palette */
.ci-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.color-palette {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.color-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 600;
}

.color-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* 5. Responsive Design */
@media (max-width: 1100px) {
    .data-grid-layout {
        grid-template-columns: 1fr;
    }

    .data-cards-col {
        flex-direction: row;
    }

    .stat-card-vertical {
        flex: 1;
    }
}

@media (max-width: 768px) {

    .greeting-grid,
    .ci-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .app-grid {
        grid-template-columns: 1fr;
    }

    .data-cards-col {
        flex-direction: column;
    }

    .value-slogan {
        font-size: 28px;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}