/**
 * FAQ Page Styles
 * Accordion FAQ, area tabs, hero variants and navigation dropdown
 */

/* ==================== Nav Dropdown ==================== */

.nav-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    cursor: pointer;
}

.dropdown-arrow {
    font-size: 0.65em;
    display: inline-block;
    transition: transform var(--transition-base);
    line-height: 1;
}

.nav-dropdown.open .dropdown-arrow {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + var(--space-3));
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    min-width: 220px;
    background-color: var(--color-neutral-white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-neutral-200);
    list-style: none;
    padding: var(--space-2) 0;
    margin: 0;
    z-index: var(--z-dropdown);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.nav-dropdown.open .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

/* Small triangle pointer */
.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    background-color: var(--color-neutral-white);
    border-left: 1px solid var(--color-neutral-200);
    border-top: 1px solid var(--color-neutral-200);
    transform: translateX(-50%) rotate(45deg);
}

.dropdown-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    color: var(--color-neutral-700) !important;
    font-weight: var(--font-medium);
    text-decoration: none;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    white-space: nowrap;
}

.dropdown-link:hover {
    background-color: var(--color-neutral-50);
    color: var(--color-accent-800) !important;
    text-decoration: none;
}

.dropdown-link.active {
    color: var(--color-accent-800) !important;
    background-color: rgba(212, 175, 55, 0.08);
    font-weight: var(--font-semibold);
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .nav-dropdown-menu {
        position: static;
        transform: none !important;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        box-shadow: none;
        border: none;
        border-left: 3px solid var(--color-accent-500);
        border-radius: 0;
        padding: 0;
        margin: var(--space-2) 0 0 var(--space-4);
        background-color: var(--color-neutral-50);
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-base);
    }

    .nav-dropdown.open .nav-dropdown-menu {
        max-height: 200px;
    }

    .nav-dropdown-menu::before {
        display: none;
    }

    .dropdown-link {
        padding: var(--space-2) var(--space-4);
        font-size: var(--text-sm);
    }
}

/* ==================== FAQ Hero Variants ==================== */

.faq-hero {
    position: relative;
}

.faq-hero--criminal {
    background: linear-gradient(135deg, #0A1628 0%, #1A2B4A 50%, #2A3F5F 100%);
}

.faq-hero--labor {
    background: linear-gradient(135deg, #0F2027 0%, #203A43 50%, #2C5364 100%);
}

.faq-hero--traffic {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

.faq-hero-icon {
    font-size: 4rem;
    margin-bottom: var(--space-4);
    display: block;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));
    animation: heroIconFloat 3s ease-in-out infinite;
}

@keyframes heroIconFloat {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-8px); }
}

/* ==================== FAQ Area Tabs ==================== */

.faq-tabs-section {
    background-color: var(--color-neutral-white);
    border-bottom: 1px solid var(--color-neutral-200);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 64px; /* header height */
    z-index: calc(var(--z-sticky) - 1);
}

.faq-area-tabs {
    display: flex;
    justify-content: center;
    gap: 0;
}

.faq-area-tab {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    color: var(--color-neutral-600);
    font-weight: var(--font-medium);
    text-decoration: none;
    border-bottom: 3px solid transparent;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.faq-area-tab:hover {
    color: var(--color-primary-800);
    background-color: var(--color-neutral-50);
    text-decoration: none;
}

.faq-area-tab.active {
    color: var(--color-accent-800);
    border-bottom-color: var(--color-accent-600);
    font-weight: var(--font-semibold);
}

.tab-icon {
    font-size: var(--text-xl);
}

@media (max-width: 640px) {
    .faq-area-tab {
        padding: var(--space-3) var(--space-4);
        font-size: var(--text-sm);
        gap: var(--space-1);
    }
    .tab-icon {
        font-size: var(--text-base);
    }
}

/* ==================== FAQ Section Layout ==================== */

.faq-section {
    background-color: var(--color-neutral-50);
}

.faq-container {
    max-width: 860px;
}

.faq-intro {
    text-align: center;
    margin-bottom: var(--space-12);
}

.faq-intro h2 {
    color: var(--color-primary-800);
    margin-bottom: var(--space-4);
}

.faq-intro p {
    color: var(--color-neutral-600);
    font-size: var(--text-lg);
    max-width: 680px;
    margin: 0 auto;
}

/* ==================== FAQ Accordion ==================== */

.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.faq-item {
    background-color: var(--color-neutral-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-base);
    border: 1px solid var(--color-neutral-200);
    overflow: hidden;
    transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-item.is-open {
    border-color: var(--color-accent-500);
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    color: var(--color-primary-800);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    line-height: var(--leading-snug);
    transition: background-color var(--transition-fast), color var(--transition-fast);
    font-family: var(--font-body);
}

.faq-question:hover {
    background-color: var(--color-neutral-50);
    color: var(--color-accent-800);
}

.faq-item.is-open .faq-question {
    color: var(--color-accent-800);
    background-color: rgba(212, 175, 55, 0.05);
}

.faq-q-text {
    flex: 1;
}

/* Plus / X icon */
.faq-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: var(--border-radius-full);
    background-color: var(--color-neutral-100);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-base), transform var(--transition-base);
    position: relative;
}

.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    background-color: var(--color-primary-700);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base), background-color var(--transition-base);
}

/* Horizontal bar */
.faq-icon::before {
    width: 12px;
    height: 2px;
}

/* Vertical bar */
.faq-icon::after {
    width: 2px;
    height: 12px;
}

.faq-item.is-open .faq-icon {
    background-color: var(--color-accent-600);
    transform: rotate(45deg);
}

.faq-item.is-open .faq-icon::before,
.faq-item.is-open .faq-icon::after {
    background-color: var(--color-primary-900);
}

/* Answer panel */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.is-open .faq-answer {
    max-height: 600px;
}

.faq-answer-inner {
    padding: 0 var(--space-6) var(--space-5);
    border-top: 1px solid var(--color-neutral-100);
    padding-top: var(--space-4);
}

.faq-answer-inner p {
    color: var(--color-neutral-700);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-3);
}

.faq-answer-inner p:last-child {
    margin-bottom: 0;
}

.faq-answer-inner ul {
    margin: var(--space-3) 0;
    padding-left: var(--space-5);
    color: var(--color-neutral-700);
}

.faq-answer-inner li {
    margin-bottom: var(--space-2);
    line-height: var(--leading-relaxed);
}

.faq-answer-inner strong {
    color: var(--color-primary-800);
}

@media (max-width: 768px) {
    .faq-question {
        padding: var(--space-4) var(--space-4);
        font-size: var(--text-sm);
    }

    .faq-answer-inner {
        padding: 0 var(--space-4) var(--space-4);
        padding-top: var(--space-3);
    }

    .faq-tabs-section {
        top: 60px;
    }
}