/* ===== FAQ ACCORDION SECTION COMPONENT ===== */
/* Accordion-style FAQ section for the home page */.faq-accordion-question {
    font-family: var(--font-primary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin: 0;
    line-height: var(--line-height-relaxed);
    flex: 1;
}wing copilot.md guidelines for modular, maintainable CSS */

.faq-section.faq-accordion-style {
    position: relative;
    padding: var(--spacing-6xl) 0;
    background: var(--color-bg-primary);
    overflow: hidden;
}

/* ===== SECTION HEADER ===== */

.faq-container {
    max-width: min(900px, 95vw);
    margin: 0 auto;
    padding: 0 clamp(1rem, 3vw, 2rem);
}

.faq-header {
    text-align: center;
    margin-bottom: var(--spacing-5xl);
}

.faq-title {
    font-family: var(--font-primary);
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
}

.faq-subtitle {
    font-family: var(--font-primary);
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin: 0;
    line-height: var(--line-height-relaxed);
}

/* ===== ACCORDION STYLES ===== */

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-accordion-item {
    background: var(--glass-background);
    backdrop-filter: var(--glass-backdrop-filter);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-smooth);
    box-shadow: var(--shadow-glass);
}

.faq-accordion-item:hover {
    background: var(--glass-background-hover);
    box-shadow: var(--shadow-glass-hover);
    transform: translateY(-1px);
}

.faq-accordion-item.active {
    background: var(--glass-background-active);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass-active);
}

/* ===== ACCORDION HEADER ===== */

.faq-accordion-header {
    width: 100%;
    padding: var(--spacing-xl) var(--spacing-lg);
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    transition: all var(--transition-base);
    text-align: left;
    outline: none;
}

.faq-accordion-header:focus-visible {
    outline: 2px solid var(--color-primary-blue);
    outline-offset: 2px;
}

.faq-accordion-header:hover .faq-accordion-icon {
    background: var(--glass-background-hover);
    transform: scale(1.05);
}

/* ===== ACCORDION QUESTION ===== */

.faq-accordion-question {
    font-family: var(--font-primary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin: 0;
    line-height: var(--line-height-tight);
    flex: 1;
}

/* ===== ACCORDION ICON ===== */

.faq-accordion-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius-full);
    background: var(--glass-background);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-smooth);
    flex-shrink: 0;
}

.faq-accordion-icon i {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    transition: all var(--transition-smooth);
}

/* Active state - chevron rotates and icon gets gradient background */
.faq-accordion-item.active .faq-accordion-icon {
    background: var(--gradient-primary);
}

.faq-accordion-item.active .faq-accordion-icon i {
    color: var(--color-text-primary);
    transform: rotate(180deg);
}

/* ===== ACCORDION CONTENT ===== */

.faq-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-smooth) ease-out,
                opacity var(--transition-smooth) ease-out,
                padding var(--transition-smooth) ease-out;
    opacity: 0;
}

.faq-accordion-item.active .faq-accordion-content {
    max-height: 300px;
    opacity: 1;
}

.faq-accordion-answer {
    padding: 0 var(--spacing-lg) var(--spacing-xl) var(--spacing-lg);
}

.faq-accordion-answer p {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    margin: 0;
    line-height: var(--line-height-relaxed);
}

/* ===== FAQ FOOTER ===== */

.faq-footer {
    text-align: center;
    margin-top: 0;
    padding-top: var(--spacing-3xl);
}

.faq-footer p {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    margin: 0;
}

.faq-contact-link {
    color: var(--color-primary-blue);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    transition: color var(--transition-base);
}

.faq-contact-link:hover {
    color: var(--color-primary-red);
    text-decoration: underline;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Large Desktop: ≥1440px */
@media (min-width: 1440px) {
    .faq-container {
        max-width: 900px;
        padding: 0 2rem;
    }
}

/* Small Desktop: 1025px–1439px */
@media (min-width: 1025px) and (max-width: 1439px) {
    .faq-container {
        max-width: min(750px, 80vw);
        padding: 0 1.5rem;
    }
}

/* Tablet Portrait/Mobile Landscape: 469px–1024px */
@media (min-width: 469px) and (max-width: 1024px) {
    .faq-container {
        max-width: 85vw;
        padding: 0 1.25rem;
    }

    .faq-section.faq-accordion-style {
        padding: var(--spacing-5xl) 0;
    }

    .faq-header {
        margin-bottom: var(--spacing-4xl);
    }

    .faq-title {
        font-size: var(--font-size-3xl);
    }

    .faq-subtitle {
        font-size: var(--font-size-base);
    }

    .faq-accordion-header {
        padding: var(--spacing-lg);
    }

    .faq-accordion-question {
        font-size: var(--font-size-base);
    }

    .faq-accordion-icon {
        width: 28px;
        height: 28px;
    }

    .faq-accordion-answer {
        padding: 0 var(--spacing-lg) var(--spacing-lg) var(--spacing-lg);
    }
}

/* Mobile Portrait: ≤468px */
@media (max-width: 468px) {
    .faq-container {
        max-width: 95vw;
        padding: 0 1rem;
    }
    .faq-section.faq-accordion-style {
        padding: var(--spacing-5xl) 0;
    }

    .faq-header {
        margin-bottom: var(--spacing-4xl);
    }

    .faq-title {
        font-size: var(--font-size-3xl);
    }

    .faq-subtitle {
        font-size: var(--font-size-base);
    }

    .faq-accordion-header {
        padding: var(--spacing-lg);
    }

    .faq-accordion-question {
        font-size: var(--font-size-base);
    }

    .faq-accordion-icon {
        width: 28px;
        height: 28px;
    }

    .faq-accordion-answer {
        padding: 0 var(--spacing-lg) var(--spacing-lg) var(--spacing-lg);
    }
}

/* Mobile Portrait: ≤468px */
@media (max-width: 468px) {
    .faq-container {
        max-width: 95vw;
        padding: 0 1rem;
    }

    .faq-section.faq-accordion-style {
        padding: var(--spacing-4xl) 0;
    }

    .faq-header {
        margin-bottom: var(--spacing-3xl);
    }

    .faq-title {
        font-size: var(--font-size-2xl);
    }

    .faq-subtitle {
        font-size: var(--font-size-sm);
    }

    .faq-accordion {
        gap: var(--spacing-sm);
    }

    .faq-accordion-header {
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }

    .faq-accordion-question {
        font-size: var(--font-size-sm);
    }

    .faq-accordion-icon {
        width: 24px;
        height: 24px;
    }

    .faq-accordion-icon i {
        font-size: 12px;
    }

    .faq-accordion-answer {
        padding: 0 var(--spacing-md) var(--spacing-md) var(--spacing-md);
    }

    .faq-accordion-answer p {
        font-size: var(--font-size-sm);
    }

    .faq-footer {
        margin-top: var(--spacing-4xl);
        padding-top: var(--spacing-2xl);
    }

    .faq-footer p {
        font-size: var(--font-size-sm);
    }
}

/* ===== ACCESSIBILITY ENHANCEMENTS ===== */

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .faq-accordion-item,
    .faq-accordion-content,
    .faq-accordion-icon,
    .faq-accordion-icon i {
        transition: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .faq-accordion-item {
        border: 2px solid var(--color-text-primary);
    }

    .faq-accordion-icon {
        background: rgba(255, 255, 255, 0.2);
    }
}

/* Focus visible for better keyboard navigation */
.faq-accordion-header:focus-visible {
    outline: 3px solid var(--color-primary-blue);
    outline-offset: 3px;
}

/* Touch/press effect for mobile */
@media (hover: none) and (pointer: coarse) {
    .faq-accordion-item:active {
        transform: scale(0.98);
        background: var(--glass-background-active);
    }
}