/* OPX 6.0 FAQ Page Styles */

/* Design Tokens from Figma */
:root {
    /* Colors */
    --color-neutral-900: #171717;
    --color-neutral-800: #262626;
    --color-neutral-700: #404040;
    --color-neutral-500: #737373;
    --color-neutral-400: #a3a3a3;
    --color-neutral-300: #d4d4d4;
    --color-neutral-200: #e5e5e5;
    --color-neutral-50: #fafafa;
    --color-brand-white: #ffffff;

    /* Spacing */
    --spacing-4: 4px;
    --spacing-8: 8px;
    --spacing-12: 12px;
    --spacing-16: 16px;
    --spacing-20: 20px;
    --spacing-24: 24px;
    --spacing-32: 32px;

    /* Border Radius */
    --radius-md: 6px;
    --radius-l: 8px;
    --radius-2xl: 16px;

    /* Typography */
    --font-family: "SF Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* Display/Small */
    --display-small-size: 32px;
    --display-small-weight: 600;
    --display-small-line-height: 40px;

    /* Body/Large */
    --body-large-size: 18px;
    --body-large-weight: 400;
    --body-large-line-height: 24px;

    /* Label/Large */
    --label-large-size: 14px;
    --label-large-weight: 600;
    --label-large-line-height: 18px;

    /* Label/Extra Large */
    --label-xl-size: 16px;
    --label-xl-weight: 600;
    --label-xl-line-height: 24px;

    /* Body/Small */
    --body-small-size: 14px;
    --body-small-weight: 400;
    --body-small-line-height: 20px;

    /* Shadow */
    --shadow-s: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
}

/* FAQ Content Container */
.opx6-faq-content {
    background-color: #f8f9fa;
    min-height: calc(100vh - 64px);
    padding: 32px 120px;
}

.faq-container {
    max-width: 1680px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-32);
}

/* Page Title Header */
.page-title-header {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-32);
    width: 100%;
    max-width: 1680px;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
    padding: var(--spacing-4);
}

.breadcrumb-item {
    font-family: var(--font-family);
    font-size: var(--label-large-size);
    font-weight: var(--label-large-weight);
    line-height: var(--label-large-line-height);
    color: var(--color-neutral-500);
}

.breadcrumb-item.active {
    color: var(--color-neutral-800);
}

.breadcrumb-separator {
    font-size: 16px;
    color: var(--color-neutral-500);
}

/* Title Row: aligns title/subtitle block and action button side-by-side */
.title-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-32);
    width: 100%;
}

/* Title Section */
.title-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-8);
    flex: 1;
    min-width: 0;
}

/* View User Guide button (Figma node 7008:99936) */
.faq-view-guide-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-8);
    height: 36px;
    padding: var(--spacing-8) var(--spacing-24);
    background-color: var(--color-neutral-200);
    border-radius: var(--radius-l);
    box-shadow: 0px 1px 0px rgba(0, 0, 0, 0.05);
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background-color 0.2s ease;
}

.faq-view-guide-btn:hover {
    background-color: var(--color-neutral-300);
    text-decoration: none;
}

.faq-guide-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-neutral-800);
}

.faq-view-guide-btn span {
    font-family: var(--font-family);
    font-size: var(--label-large-size);
    font-weight: var(--label-large-weight);
    line-height: var(--label-large-line-height);
    color: var(--color-neutral-800);
}

.page-title {
    font-family: var(--font-family);
    font-size: var(--display-small-size);
    font-weight: var(--display-small-weight);
    line-height: var(--display-small-line-height);
    color: var(--color-neutral-900);
    margin: 0;
}

.page-subtitle {
    font-family: var(--font-family);
    font-size: var(--body-large-size);
    font-weight: var(--body-large-weight);
    line-height: var(--body-large-line-height);
    color: var(--color-neutral-800);
    margin: 0;
}

/* FAQ Accordions */
.faq-accordions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    max-width: 960px;
}

/* Accordion Item */
.accordion-item {
    background-color: var(--color-brand-white);
    border: 1px solid var(--color-neutral-300);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.accordion-item:hover {
    box-shadow: var(--shadow-s);
}

/* Accordion Header */
.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-12);
    padding: 14px 24px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.2s ease;
}

.accordion-header:hover {
    background-color: var(--color-neutral-50);
}

.accordion-question {
    font-family: var(--font-family);
    font-size: var(--label-xl-size);
    font-weight: var(--label-xl-weight);
    line-height: var(--label-xl-line-height);
    color: var(--color-neutral-800);
    flex: 1;
}

.accordion-icon {
    font-size: 24px;
    color: var(--color-neutral-800);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

/* Accordion Content */
.accordion-content {
    display: none;
    overflow: hidden;
}

.accordion-item.active .accordion-content {
    padding-top: 8px;
}

.accordion-body {
    padding: 0 var(--spacing-24) var(--spacing-24) var(--spacing-24);
}

.accordion-body p, .accordion-body ul {
    font-family: var(--font-family);
    font-size: 16px;
    font-weight: 400;
    line-height: var(--spacing-24);
    color: var(--color-neutral-800);
    margin: 0;
}

/* Contact Us Section */
.contact-us-section {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4);
    width: 100%;
    padding: var(--spacing-16) 0;
}

.contact-us-section i {
    font-size: 16px;
    color: var(--color-neutral-700);
}

.contact-link {
    font-family: var(--font-family);
    font-size: var(--body-small-size);
    font-weight: var(--body-small-weight);
    line-height: var(--body-small-line-height);
    color: var(--color-neutral-800);
    text-decoration: none;
    transition: color 0.2s ease;
}

.contact-link:hover {
    color: var(--color-neutral-900);
    text-decoration: underline;
}

/* Responsive Design */

/* Tablet (1024px and below) */
@media (max-width: 1024px) {
    .opx6-faq-content {
        padding: 32px 48px;
    }

    .faq-accordions {
        max-width: 100%;
    }
}

/* Mobile (768px and below) */
@media (max-width: 768px) {
    .opx6-faq-content {
        padding: 24px 16px;
    }

    .page-title-header {
        gap: var(--spacing-24);
    }

    .title-row {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-16);
    }

    .title-actions {
        align-self: flex-start;
    }

    .page-title {
        font-size: 24px;
        line-height: 32px;
    }

    .page-subtitle {
        font-size: 16px;
        line-height: 22px;
    }

    .accordion-header {
        padding: var(--spacing-16);
        gap: var(--spacing-8);
    }

    .accordion-question {
        font-size: 14px;
        line-height: 20px;
    }

    .accordion-icon {
        font-size: 20px;
    }

    .accordion-body {
        padding: 0 var(--spacing-16) var(--spacing-16) var(--spacing-16);
    }

    .accordion-body p {
        font-size: 14px;
        line-height: 20px;
    }

    .breadcrumb-item {
        font-size: 12px;
    }

    .breadcrumb-separator {
        font-size: 14px;
    }
}

/* Small Mobile (480px and below) */
@media (max-width: 480px) {
    .opx6-faq-content {
        padding: 16px 12px;
    }

    .faq-accordions {
        gap: var(--spacing-12);
    }

    .accordion-item {
        border-radius: var(--radius-l);
    }
}