/* =================================================================
   Mark Customer Service Page Redesign CSS
   Figma Design: node-id 17-969
   Scope: .mark-redesign
   ================================================================= */

/* =================================================================
   1. CSS Variables
   ================================================================= */
.mark-redesign {
    --cs-color-primary: #9810fa;
    --cs-color-primary-light: #ad46ff;
    --cs-color-primary-bg: #f3e8ff;
    --cs-color-bg-light: #f8fafc;
    --cs-color-text-primary: #0a0a0a;
    --cs-color-text-secondary: #4a5565;
    --cs-color-text-heading: #101828;
    --cs-color-white: #ffffff;
    --cs-color-border: #f3e8ff;
}

/* =================================================================
   2. Background Effects
   ================================================================= */
.mark-redesign .mark-cs-bg-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 646px;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.mark-redesign .blur-gradient {
    position: absolute;
    border-radius: 50%;
    filter: blur(96px);
    -webkit-filter: blur(96px);
}

.mark-redesign .blur-gradient-top {
    top: 0;
    right: 0;
    width: 500px;
    height: 500px;
    background: var(--cs-color-primary);
    opacity: 0.2;
}

.mark-redesign .blur-gradient-bottom {
    top: 246px;
    left: 0;
    width: 400px;
    height: 400px;
    background: var(--cs-color-primary-light);
    opacity: 0.1;
}

/* =================================================================
   3. Page Container
   ================================================================= */
.mark-redesign .mark-cs-page {
    position: relative;
    z-index: 1;
    background: var(--cs-color-bg-light);
    min-height: 100vh;
    padding: 72px 32px 100px; /* Reduced from 180px: 108px(banner+header) handled by .mark-redesign */
}

/* =================================================================
   4. Hero Section
   ================================================================= */
.mark-redesign .cs-hero {
    max-width: 1216px;
    margin: 0 auto 126px;
    text-align: center;
}

.mark-redesign .cs-hero-title {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-size: 60px;
    font-weight: 700;
    line-height: 72px;
    margin: 0 0 24px;
    background: linear-gradient(180deg, #0a0a0a 0%, #4a5565 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.mark-redesign .cs-hero-subtitle {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-size: 20px;
    font-weight: 400;
    line-height: 30px;
    color: var(--cs-color-text-secondary);
    margin: 0;
}

/* =================================================================
   5. Info Cards
   ================================================================= */
.mark-redesign .cs-info-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 1024px;
    margin: 0 auto 265px;
    padding: 0 96px;
}

.mark-redesign .cs-card {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 40px;
    background: var(--cs-color-white);
    border: 0.8px solid var(--cs-color-border);
    border-radius: 18px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
}

.mark-redesign .cs-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(152, 16, 250, 0.15);
}

.mark-redesign .cs-card-icon {
    flex-shrink: 0;
    width: 88px;
    height: 88px;
    background: var(--cs-color-primary-bg);
    border-radius: 18px;
    box-shadow: 0 8px 16px rgba(152, 16, 250, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
}

.mark-redesign .cs-card-icon img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.mark-redesign .cs-card-content {
    flex: 1;
    padding-top: 12px;
}

.mark-redesign .cs-card-title {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-size: 18px;
    font-weight: 700;
    line-height: 25.2px;
    color: var(--cs-color-text-heading);
    margin: 0 0 12px;
}

.mark-redesign .cs-card-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 21px;
    color: var(--cs-color-text-secondary);
}

.mark-redesign .cs-card-link img {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* =================================================================
   6. FAQ Section
   ================================================================= */
.mark-redesign .cs-faq-section {
    max-width: 896px;
    margin: 0 auto;
}

.mark-redesign .cs-faq-header {
    text-align: center;
    margin-bottom: 48px;
}

.mark-redesign .cs-faq-title {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-size: 36px;
    font-weight: 700;
    line-height: 54px;
    color: var(--cs-color-text-primary);
    margin: 0 0 16px;
}

.mark-redesign .cs-faq-subtitle {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    color: var(--cs-color-text-secondary);
    margin: 0;
}

.mark-redesign .cs-faq-card {
    background: var(--cs-color-white);
    border: 0.8px solid var(--cs-color-border);
    border-radius: 18px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.mark-redesign .cs-faq-list {
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mark-redesign .cs-faq-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: var(--cs-color-bg-light);
    border: 0.8px solid var(--cs-color-border);
    border-radius: 14px;
    text-decoration: none;
    transition: background 0.2s ease, border-color 0.2s ease;
    cursor: pointer;
}

.mark-redesign .cs-faq-item:hover {
    background: var(--cs-color-white);
    border-color: var(--cs-color-primary);
}

.mark-redesign .cs-faq-item span {
    flex: 1;
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 22.857px;
    color: var(--cs-color-text-heading);
    padding-right: 16px;
}

.mark-redesign .cs-faq-item img {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.mark-redesign .cs-faq-cta {
    padding: 40px 24px;
    text-align: center;
    border-top: 0.8px solid var(--cs-color-border);
    background: var(--cs-color-bg-light);
}

.mark-redesign .cs-cta-title {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-size: 24px;
    font-weight: 700;
    line-height: 36px;
    color: var(--cs-color-text-primary);
    margin: 0 0 8px;
}

.mark-redesign .cs-cta-subtitle {
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 21px;
    color: var(--cs-color-text-secondary);
    margin: 0 0 20px;
}

.mark-redesign .cs-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 24px;
    height: 40px;
    background: var(--cs-color-primary);
    color: var(--cs-color-white);
    border-radius: 12px;
    font-family: 'Arimo', 'Noto Sans KR', sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 22.857px;
    text-decoration: none;
    transition: background 0.2s ease;
    cursor: pointer;
}

.mark-redesign .cs-btn-primary:hover {
    background: var(--cs-color-primary-light);
    color: var(--cs-color-white);
}

.mark-redesign .cs-btn-primary img {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* =================================================================
   7. Responsive Design
   ================================================================= */

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
    .mark-redesign .cs-info-cards {
        padding: 0 32px;
    }
}

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
    .mark-redesign .mark-cs-page {
        padding: 32px 16px 80px; /* Reduced from 140px: 108px(banner+header) handled by .mark-redesign */
    }

    .mark-redesign .cs-hero {
        margin-bottom: 80px;
    }

    .mark-redesign .cs-hero-title {
        font-size: 36px;
        line-height: 48px;
        margin-bottom: 16px;
    }

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

    .mark-redesign .cs-info-cards {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-bottom: 120px;
        padding: 0;
    }

    .mark-redesign .cs-card {
        padding: 24px;
        gap: 16px;
    }

    .mark-redesign .cs-card-icon {
        width: 64px;
        height: 64px;
        padding: 12px;
    }

    .mark-redesign .cs-card-icon img {
        width: 40px;
        height: 40px;
    }

    .mark-redesign .cs-faq-header {
        margin-bottom: 32px;
    }

    .mark-redesign .cs-faq-title {
        font-size: 28px;
        line-height: 42px;
    }

    .mark-redesign .cs-faq-list {
        padding: 16px;
    }

    .mark-redesign .cs-faq-item {
        padding: 16px;
    }

    .mark-redesign .cs-faq-item span {
        font-size: 14px;
        line-height: 20px;
    }

    .mark-redesign .cs-faq-cta {
        padding: 32px 16px;
    }

    .mark-redesign .cs-cta-title {
        font-size: 20px;
        line-height: 30px;
    }

    .mark-redesign .cs-cta-subtitle {
        font-size: 13px;
        line-height: 19px;
        margin-bottom: 16px;
    }
}

/* Extra small mobile (max-width: 480px) */
@media (max-width: 480px) {
    .mark-redesign .cs-hero-title {
        font-size: 28px;
        line-height: 36px;
    }

    .mark-redesign .cs-hero-subtitle {
        font-size: 14px;
        line-height: 21px;
    }

    .mark-redesign .cs-card {
        padding: 20px;
        gap: 12px;
    }

    .mark-redesign .cs-card-icon {
        width: 56px;
        height: 56px;
        padding: 10px;
    }

    .mark-redesign .cs-card-title {
        font-size: 16px;
        line-height: 22px;
    }

    .mark-redesign .cs-card-link {
        font-size: 13px;
    }

    .mark-redesign .cs-faq-title {
        font-size: 24px;
        line-height: 36px;
    }

    .mark-redesign .cs-faq-item span {
        font-size: 13px;
        line-height: 18px;
    }
}