.faq-accordion__sticky {
    position: sticky;
    top: var(--nav-h);
    z-index: 30;
    background: rgba(31,31,31,0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(68,68,68,0.3);
    border-bottom: 1px solid rgba(68,68,68,0.3);
}
.faq-accordion__sticky-inner {
    padding-top: 1rem;
    padding-bottom: 1rem;
    display: flex; flex-direction: column;
    gap: 1rem;
}
.faq-accordion__chips {
    display: flex; flex-wrap: wrap;
    gap: 0.5rem 1rem;
}
.faq-accordion__chip {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--brand-gray);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color 0.3s;
}
.faq-accordion__chip:hover { color: var(--brand-light); }

.faq-accordion__search { position: relative; }
.faq-accordion__search-icon {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 1rem;
    color: var(--brand-gray);
    pointer-events: none;
}
.faq-accordion__search-input {
    width: 100%;
    background: rgba(38,38,38,0.8);
    border: 1px solid rgba(68,68,68,0.4);
    border-radius: 999px;
    padding: 0.6rem 1.25rem 0.6rem 2.75rem;
    font-size: 0.875rem;
    color: var(--brand-light);
    transition: border-color 0.3s;
}
.faq-accordion__search-input:focus { outline: none; border-color: rgba(245,245,240,0.5); }
.faq-accordion__search-input::placeholder { color: rgba(200,200,200,0.5); }

.faq-accordion__category {
    margin-bottom: 3rem;
    scroll-margin-top: calc(var(--nav-h) + 7rem);
}
@media (min-width: 768px) { .faq-accordion__category { margin-bottom: 4rem; } }
.faq-accordion__category-title {
    font-size: clamp(1.25rem, 2.2vw, 1.875rem);
    font-weight: 500;
    color: var(--brand-light);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--brand-border);
    max-width: 50rem;
    letter-spacing: -0.015em;
}
@media (min-width: 768px) { .faq-accordion__category-title { margin-bottom: 2rem; } }

.faq-accordion__items {
    display: flex; flex-direction: column;
    gap: 0;
}
.faq-accordion__item { border-bottom: 0; }
.faq-accordion__item[hidden] { display: none !important; }

.faq-accordion__button {
    width: 100%;
    max-width: 50rem;
    display: flex; align-items: center; justify-content: space-between;
    text-align: left;
    padding: 1.25rem 0;
    gap: 2rem;
    color: var(--brand-light);
    transition: color 0.3s;
}
.faq-accordion__button:hover .faq-accordion__question { color: #fff; }
.faq-accordion__question {
    font-size: 1.05rem;
    font-weight: 500;
    line-height: 1.4;
    padding-right: 1rem;
    color: inherit;
}
@media (min-width: 768px) { .faq-accordion__question { font-size: 1.25rem; } }
.faq-accordion__icon {
    flex-shrink: 0;
    width: 2rem; height: 2rem;
    border-radius: 50%;
    border: 1px solid var(--brand-border);
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--brand-gray);
    transition: color 0.3s, border-color 0.3s, transform 0.3s var(--premium);
}
.faq-accordion__button:hover .faq-accordion__icon { color: var(--brand-light); border-color: var(--brand-light); }
.faq-accordion__icon-minus { display: none; }
.faq-accordion__button[aria-expanded="true"] .faq-accordion__icon-plus { display: none; }
.faq-accordion__button[aria-expanded="true"] .faq-accordion__icon-minus { display: inline-flex; }
.faq-accordion__button[aria-expanded="true"] .faq-accordion__icon { transform: rotate(180deg); }

.faq-accordion__panel {
    height: 0;
    overflow: hidden;
    opacity: 0;
    transition: height 0.3s var(--premium), opacity 0.3s var(--premium);
}
.faq-accordion__answer {
    padding: 0.5rem 0 2rem;
    color: var(--brand-gray);
    font-weight: 300;
    line-height: 1.85;
    font-size: 1rem;
}
@media (min-width: 768px) { .faq-accordion__answer { font-size: 1.125rem; } }
.faq-accordion__answer p,
.faq-accordion__answer ul { margin-bottom: 1rem; }
.faq-accordion__answer ul { list-style: disc; padding-left: 1.5rem; display: flex; flex-direction: column; gap: 0.5rem; }
.faq-accordion__answer strong { color: var(--brand-light); font-weight: 700; }
.faq-accordion__answer em { color: rgba(200,200,200,0.8); font-style: italic; }

.faq-accordion__empty {
    text-align: center;
    color: var(--brand-gray);
    padding: 3rem 0;
}