/**
 * =====================================================
 * FAQ SECTION - "Hai qualche domanda?"
 * Gli Amici di Colombo Design System
 * =====================================================
 * 
 * Modern help section with elegant cards for FAQ
 * and Chat options.
 */

/* ===================================================
   SECTION BASE
   =================================================== */

.faq-section {
    background: var(--bg-primary, #ffffff);
    padding: var(--section-padding-y, clamp(3rem, 8vh, 6rem)) 0;
    position: relative;
    overflow: hidden;
}

/* Subtle background pattern */
.faq-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(212, 168, 83, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(30, 58, 95, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.faq-section > .container {
    position: relative;
    z-index: 1;
}

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

.faq-section .section-header {
    text-align: center;
    margin-bottom: var(--space-12, 3rem);
}

.faq-section .section-header h2 {
    font-family: var(--font-heading, 'Playfair Display', serif);
    font-size: var(--text-4xl, clamp(2rem, 5vw, 2.5rem));
    font-weight: var(--font-semibold, 600);
    color: var(--text-primary, #1e293b);
    margin-bottom: var(--space-4, 1rem);
}

.faq-section .section-subtitle {
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--text-lg, 1.125rem);
    color: var(--text-secondary, #475569);
    max-width: 600px;
    margin: 0 auto;
    line-height: var(--leading-relaxed, 1.625);
}

/* Section divider */
.faq-section .section-header::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: var(--gradient-accent, linear-gradient(135deg, #d4a853, #f59e0b));
    margin: var(--space-6, 1.5rem) auto 0;
    border-radius: var(--radius-full, 50px);
}

/* ===================================================
   FAQ CONTENT
   =================================================== */

.faq-content {
    max-width: 900px;
    margin: 0 auto;
}

/* ===================================================
   HELP OPTIONS GRID
   =================================================== */

.help-options-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6, 1.5rem);
}

/* ===================================================
   HELP CARDS
   =================================================== */

.help-card {
    background: var(--surface-elevated, #ffffff);
    border-radius: var(--radius-xl, 1.5rem);
    padding: var(--space-8, 2rem);
    border: 1px solid var(--border-light, #e2e8f0);
    box-shadow: var(--shadow-md, 0 6px 16px rgba(30, 58, 95, 0.1));
    transition: all var(--duration-normal, 250ms) var(--ease-out, ease-out);
    display: flex;
    flex-direction: column;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Accent variant (Chat card) */
.help-card.accent {
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.02) 0%, rgba(212, 168, 83, 0.04) 100%);
    border-color: rgba(212, 168, 83, 0.2);
}

.help-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl, 0 16px 40px rgba(30, 58, 95, 0.14));
    border-color: rgba(212, 168, 83, 0.4);
}

/* Top accent line on hover */
.help-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent, linear-gradient(135deg, #d4a853, #f59e0b));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--duration-normal, 250ms) var(--ease-out, ease-out);
}

.help-card:hover::before {
    transform: scaleX(1);
}

/* Card Icon */
.help-card .card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--bg-secondary, #faf8f5) 0%, var(--bg-tertiary, #f5f3f0) 100%);
    border: 2px solid var(--border-light, #e2e8f0);
    border-radius: var(--radius-xl, 1.5rem);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-5, 1.25rem);
    transition: all var(--duration-normal, 250ms) var(--ease-out, ease-out);
}

.help-card .card-icon i {
    font-size: 2rem;
    color: var(--color-primary, #1e3a5f);
    transition: all var(--duration-normal, 250ms) var(--ease-out, ease-out);
}

.help-card:hover .card-icon {
    background: var(--gradient-accent, linear-gradient(135deg, #d4a853, #f59e0b));
    border-color: var(--color-accent, #d4a853);
    transform: scale(1.05) rotate(3deg);
    box-shadow: var(--shadow-accent, 0 8px 24px rgba(212, 168, 83, 0.3));
}

.help-card:hover .card-icon i {
    color: var(--color-primary-dark, #0f2744);
    transform: scale(1.1);
}

/* Accent card icon */
.help-card.accent .card-icon {
    background: linear-gradient(135deg, rgba(212, 168, 83, 0.1) 0%, rgba(212, 168, 83, 0.2) 100%);
    border-color: rgba(212, 168, 83, 0.3);
}

.help-card.accent .card-icon i {
    color: var(--color-accent, #d4a853);
}

.help-card.accent:hover .card-icon {
    background: var(--gradient-primary, linear-gradient(135deg, #1e3a5f, #2d4f7a));
    border-color: var(--color-primary, #1e3a5f);
}

.help-card.accent:hover .card-icon i {
    color: #ffffff;
}

/* Card Content */
.help-card h3 {
    font-family: var(--font-heading, 'Playfair Display', serif);
    font-size: var(--text-xl, 1.25rem);
    font-weight: var(--font-semibold, 600);
    color: var(--text-primary, #1e293b);
    margin-bottom: var(--space-3, 0.75rem);
}

.help-card p {
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--text-sm, 0.875rem);
    color: var(--text-secondary, #475569);
    line-height: var(--leading-relaxed, 1.625);
    margin-bottom: var(--space-5, 1.25rem);
    flex: 1;
}

/* Card Features */
.card-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-2, 0.5rem);
    margin-bottom: var(--space-6, 1.5rem);
    padding: var(--space-4, 1rem);
    background: var(--bg-secondary, #faf8f5);
    border-radius: var(--radius-lg, 1rem);
}

.card-features .feature {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2, 0.5rem);
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--text-sm, 0.875rem);
    color: var(--text-secondary, #475569);
}

.card-features .feature i {
    color: var(--color-success, #059669);
    font-size: var(--text-sm, 0.875rem);
}

/* Card Buttons */
.help-card .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2, 0.5rem);
    padding: var(--space-4, 1rem) var(--space-6, 1.5rem);
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: var(--text-base, 1rem);
    font-weight: var(--font-semibold, 600);
    text-decoration: none;
    border-radius: var(--radius-full, 50px);
    transition: all var(--duration-normal, 250ms) var(--ease-out, ease-out);
    margin-top: auto;
}

.help-card .button i {
    font-size: 1rem;
    transition: transform var(--duration-fast, 150ms) var(--ease-out, ease-out);
}

.help-card .button:hover i {
    transform: translateX(4px);
}

/* Primary Button */
.help-card .button.primary {
    background: var(--gradient-accent-warm, linear-gradient(135deg, #fcd34d, #d97706));
    color: var(--color-primary-dark, #0f2744);
    box-shadow: var(--shadow-accent, 0 4px 16px rgba(212, 168, 83, 0.3));
}

.help-card .button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 168, 83, 0.4);
}

/* Secondary Button */
.help-card .button.secondary {
    background: transparent;
    color: var(--color-primary, #1e3a5f);
    border: 2px solid var(--color-primary, #1e3a5f);
}

.help-card .button.secondary:hover {
    background: var(--color-primary, #1e3a5f);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md, 0 6px 16px rgba(30, 58, 95, 0.2));
}

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

@media (max-width: 768px) {
    .faq-section {
        padding: var(--space-12, 3rem) var(--space-4, 1rem);
    }
    
    .faq-section .section-header h2 {
        font-size: var(--text-3xl, 1.875rem);
    }
    
    .help-options-grid {
        grid-template-columns: 1fr;
        gap: var(--space-5, 1.25rem);
    }
    
    .help-card {
        padding: var(--space-6, 1.5rem);
    }
    
    .help-card .card-icon {
        width: 70px;
        height: 70px;
    }
    
    .help-card .card-icon i {
        font-size: 1.75rem;
    }
    
    .help-card h3 {
        font-size: var(--text-lg, 1.125rem);
    }
    
    .help-card .button {
        width: 100%;
    }
}

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

@media (prefers-reduced-motion: reduce) {
    .help-card,
    .help-card .card-icon,
    .help-card .card-icon i,
    .help-card .button,
    .help-card .button i {
        transition: none;
    }
    
    .help-card:hover {
        transform: none;
    }
}

.help-card:focus-within {
    outline: 2px solid var(--color-accent, #d4a853);
    outline-offset: 4px;
}

.help-card .button:focus-visible {
    outline: 2px solid var(--color-accent, #d4a853);
    outline-offset: 2px;
}