/* ========================================
   FAQ Page Styles
   ======================================== */

/* --- Hero --- */
.faq-hero {
    padding: 160px 0 80px;
    text-align: center;
}

.faq-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.03em;
    margin-bottom: 20px;
    line-height: 1.15;
}

.faq-hero .hero-sub {
    color: var(--gray-400);
    font-size: 1.15rem;
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* --- Category Sections --- */
.faq-category {
    padding: 60px 0;
}

.faq-category:first-of-type {
    padding-top: 0;
}

.faq-category-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.faq-category-header .cat-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.faq-category-header .cat-icon.blue   { background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(59, 130, 246, 0.05)); color: var(--blue-light); }
.faq-category-header .cat-icon.green  { background: linear-gradient(135deg, rgba(34, 197, 94, 0.15), rgba(34, 197, 94, 0.05)); color: var(--green); }
.faq-category-header .cat-icon.amber  { background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(245, 158, 11, 0.05)); color: var(--amber); }
.faq-category-header .cat-icon.purple { background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(139, 92, 246, 0.05)); color: var(--purple); }

.faq-category-header h2 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
}

/* --- FAQ Items --- */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.faq-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    background: none;
    border: none;
    color: var(--white);
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    gap: 16px;
    transition: color var(--transition);
}

.faq-toggle:hover {
    color: var(--blue-light);
}

.faq-toggle i {
    font-size: 0.85rem;
    color: var(--gray-500);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-toggle i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 400px;
    padding-bottom: 20px;
}

.faq-answer p {
    font-size: 0.95rem;
    color: var(--gray-400);
    line-height: 1.7;
}

/* --- CTA --- */
.faq-cta {
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(6, 182, 212, 0.05));
}

.faq-cta h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
}

.faq-cta p {
    color: var(--gray-400);
    font-size: 1.1rem;
    margin-bottom: 32px;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .faq-hero { padding: 120px 0 60px; }
    .faq-category { padding: 40px 0; }
    .faq-cta { padding: 60px 0; }
}