/* ============================================
   MARK About Us Page - Redesign CSS
   ============================================ */

/* Page Container */
.mark-redesign .mark-about-page {
    background: #f8fafc;
    min-height: 100vh;
}

/* ============================================
   1. Hero Section
   ============================================ */
.mark-redesign .about-hero {
    min-height: 550px;
    background: linear-gradient(159.7deg, rgba(152, 16, 250, 0.1) 0%, rgba(194, 122, 255, 0.05) 50%, rgba(0, 0, 0, 0) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    padding: 32px 32px 80px; /* Reduced from 140px: 108px(banner+header) handled by .mark-redesign */
    overflow: hidden;
}

.mark-redesign .about-hero-logo {
    width: 256px;
    height: auto;
}

.mark-redesign .about-hero-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    max-width: 500px;
    text-align: center;
}

.mark-redesign .about-hero-title {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-weight: 700;
    font-size: 60px;
    line-height: 72px;
    background: linear-gradient(180deg, #9810fa 0%, #c27aff 50%, #9810fa 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
}

.mark-redesign .about-hero-subtitle {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
    color: #4a5565;
    margin: 0;
}

/* ============================================
   2. What is CELLO Section
   ============================================ */
.mark-redesign .about-what-is-cello {
    padding: 80px 32px;
}

.mark-redesign .about-cello-container {
    max-width: 1216px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0px 25px 50px -12px rgba(0, 0, 0, 0.25);
    padding: 48px;
}

.mark-redesign .about-section-title {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-weight: 700;
    font-size: 60px;
    line-height: 72px;
    color: #0a0a0a;
    text-align: center;
    margin: 0 0 48px 0;
}

.mark-redesign .about-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.mark-redesign .about-card {
    background: rgba(243, 232, 255, 0.3);
    border-radius: 14px;
    padding: 24px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.mark-redesign .about-card-icon {
    width: 64px;
    height: 64px;
    background: rgba(152, 16, 250, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mark-redesign .about-card-icon img {
    width: 32px;
    height: 32px;
}

.mark-redesign .about-card-title {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-weight: 700;
    font-size: 24px;
    line-height: 36px;
    color: #0a0a0a;
    margin: 0;
}

.mark-redesign .about-card-description {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
    color: #4a5565;
    text-align: center;
    margin: 0;
    padding: 0 24px;
}

/* Description Text Area */
.mark-redesign .about-description-container {
    max-width: 896px;
    margin: 0 auto;
}

.mark-redesign .about-description-text {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-weight: 400;
    font-size: 18px;
    line-height: 29.25px;
    color: #0a0a0a;
    margin: 0 0 29.25px 0;
}

.mark-redesign .about-description-text .highlight {
    color: #9810fa;
}

.mark-redesign .about-highlight-box {
    background: linear-gradient(to right, rgba(152, 16, 250, 0.05), rgba(194, 122, 255, 0.05));
    border-radius: 14px;
    padding: 32px;
    margin: 29.25px 0;
}

.mark-redesign .about-highlight-box p {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-weight: 400;
    font-size: 18px;
    line-height: 29.25px;
    color: #0a0a0a;
    margin: 0;
}

.mark-redesign .about-highlight-box .highlight {
    color: #9810fa;
}

.mark-redesign .about-english-text {
    color: #c27aff;
}

/* ============================================
   3. Brand Logo Section
   ============================================ */
.mark-redesign .about-brand-logo {
    padding: 80px 32px;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(243, 232, 255, 0.2) 100%);
}

.mark-redesign .about-logo-container {
    max-width: 1216px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0px 25px 50px -12px rgba(0, 0, 0, 0.25);
    padding: 48px;
    display: flex;
    align-items: center;
    gap: 48px;
}

.mark-redesign .about-logo-image-wrapper {
    width: 192px;
    height: 192px;
    background: linear-gradient(135deg, rgba(152, 16, 250, 0.1) 0%, rgba(194, 122, 255, 0.1) 100%);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mark-redesign .about-logo-image-wrapper img {
    width: 128px;
    height: auto;
}

.mark-redesign .about-logo-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mark-redesign .about-logo-heading {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-weight: 700;
    font-size: 24px;
    line-height: 33.6px;
    color: #9810fa;
    margin: 0;
}

.mark-redesign .about-logo-text {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-weight: 400;
    font-size: 18px;
    line-height: 29.25px;
    color: #0a0a0a;
    margin: 0;
}

.mark-redesign .about-logo-text .highlight {
    color: #9810fa;
}

/* ============================================
   4. Greeting Section
   ============================================ */
.mark-redesign .about-greeting {
    padding: 80px 32px;
}

.mark-redesign .about-greeting-wrapper {
    max-width: 1216px;
    margin: 0 auto;
}

.mark-redesign .about-greeting-title {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-weight: 700;
    font-size: 60px;
    line-height: 72px;
    color: #0a0a0a;
    text-align: center;
    margin: 0 0 64px 0;
}

.mark-redesign .about-greeting-container {
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0px 25px 50px -12px rgba(0, 0, 0, 0.25);
    padding: 48px;
    display: flex;
    gap: 48px;
}

.mark-redesign .about-ceo-photo-wrapper {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.mark-redesign .about-ceo-photo {
    width: 300px;
    height: 364px;
    border-radius: 18px;
    box-shadow: 0px 10px 15px -3px rgba(0, 0, 0, 0.1), 0px 4px 6px -4px rgba(0, 0, 0, 0.1);
    object-fit: cover;
}

.mark-redesign .about-ceo-info {
    text-align: center;
}

.mark-redesign .about-ceo-name {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-weight: 700;
    font-size: 16px;
    line-height: 24px;
    color: #9810fa;
    margin: 0 0 4px 0;
}

.mark-redesign .about-ceo-position {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-weight: 400;
    font-size: 18px;
    line-height: 28.8px;
    color: #4a5565;
    margin: 0;
}

.mark-redesign .about-greeting-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mark-redesign .about-greeting-paragraph {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 26px;
    color: #0a0a0a;
    margin: 0;
}

.mark-redesign .about-greeting-highlight-box {
    background: linear-gradient(to right, rgba(152, 16, 250, 0.05), rgba(194, 122, 255, 0.05));
    border-radius: 14px;
    padding: 32px;
}

.mark-redesign .about-greeting-highlight-box p {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-weight: 400;
    font-size: 18px;
    line-height: 29.25px;
    color: #0a0a0a;
    margin: 0;
}

.mark-redesign .about-greeting-highlight-box .highlight {
    color: #9810fa;
}

.mark-redesign .about-greeting-paragraph.purple-text {
    color: #9810fa;
}

/* ============================================
   Responsive Design
   ============================================ */

/* Tablet (768px - 1279px) */
@media (max-width: 1279px) {
    .mark-redesign .about-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .mark-redesign .about-greeting-container {
        flex-direction: column;
    }
}

/* Mobile (max 767px) */
@media (max-width: 767px) {
    /* Hero Section */
    .mark-redesign .about-hero {
        min-height: 500px;
        padding: 12px 16px 80px; /* Reduced from 120px: 108px(banner+header) handled by .mark-redesign */
    }

    .mark-redesign .about-hero-logo {
        width: 192px;
    }

    .mark-redesign .about-hero-title {
        font-size: 36px;
        line-height: 43.2px;
    }

    .mark-redesign .about-hero-subtitle {
        font-size: 16px;
        line-height: 24px;
    }

    /* What is CELLO Section */
    .mark-redesign .about-what-is-cello {
        padding: 48px 16px;
    }

    .mark-redesign .about-cello-container {
        padding: 48px 24px;
    }

    .mark-redesign .about-section-title {
        font-size: 36px;
        line-height: 43.2px;
        margin-bottom: 48px;
    }

    .mark-redesign .about-cards-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .mark-redesign .about-description-container {
        padding: 0;
    }

    /* Brand Logo Section */
    .mark-redesign .about-brand-logo {
        padding: 48px 16px;
    }

    .mark-redesign .about-logo-container {
        flex-direction: column;
        padding: 48px 24px;
        gap: 48px;
    }

    /* Greeting Section */
    .mark-redesign .about-greeting {
        padding: 48px 16px;
    }

    .mark-redesign .about-greeting-title {
        font-size: 36px;
        line-height: 43.2px;
        margin-bottom: 48px;
    }

    .mark-redesign .about-greeting-container {
        flex-direction: column;
        padding: 48px 24px;
        gap: 48px;
    }

    .mark-redesign .about-ceo-photo {
        width: 241px;
        height: 293px;
    }

    .mark-redesign .about-greeting-content {
        gap: 24px;
    }
}