/* --- Hero Section --- */
.faq-hero {
    background: linear-gradient(135deg, rgba(var(--color-5-rgb) / 0.9), rgba(var(--color-4-rgb) / 0.8)), url('https://placehold.co/1920x600/0f172a/3b82f6?text=Help+Center');
    background-size: cover;
    background-position: center;
    padding: 6rem 0 5rem;
    position: relative;
    overflow: hidden;
}

/* --- Search Input --- */
.faq-search-wrapper {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.faq-search-input {
    background-color: var(--color4);
    border: 2px solid rgba(255,255,255,0.1);
    color: var(--color2);
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    width: 100%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

    .faq-search-input:focus {
        background-color: var(--color5);
        border-color: var(--color1);
        box-shadow: 0 0 20px rgba(var(--color-1-rgb), 0.3);
        outline: none;
    }

.faq-search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color3);
    font-size: 1.2rem;
    pointer-events: none;
}

/* --- Sidebar Navigation (Sticky) --- */
.faq-sidebar {
    position: sticky;
    top: 100px; /* Below header */
}

.category-link {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    color: var(--color3);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
    margin-bottom: 5px;
    background-color: transparent;
}

    .category-link:hover {
        background-color: var(--color4);
        color: var(--color2);
        transform: translateX(5px);
    }

    .category-link.active {
        background-color: var(--color4);
        color: var(--color1);
        border-left-color: var(--color1);
        font-weight: 600;
    }

    .category-link i {
        font-size: 1.2rem;
        margin-right: 12px;
        width: 25px;
        text-align: center;
    }

/* --- Accordion Customization --- */
.custom-accordion .accordion-item {
    background-color: var(--color4);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 12px !important;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

    .custom-accordion .accordion-item:hover {
        border-color: rgba(var(--color-1-rgb), 0.5);
    }

.custom-accordion .accordion-button {
    background-color: var(--color4);
    color: var(--color2);
    font-weight: 600;
    font-size: 1.1rem;
    padding: 1.5rem;
    box-shadow: none !important;
    border-bottom: 1px solid transparent;
}

    .custom-accordion .accordion-button:not(.collapsed) {
        background-color: rgba(var(--color-1-rgb), 0.05);
        color: var(--color1);
        border-bottom-color: rgba(var(--color-1-rgb), 0.1);
    }

    .custom-accordion .accordion-button::after {
        filter: invert(1) grayscale(100%) brightness(200%); /* White arrow */
        transition: transform 0.3s ease;
    }

    .custom-accordion .accordion-button:not(.collapsed)::after {
        filter: invert(50%) sepia(80%) saturate(2000%) hue-rotate(200deg) brightness(100%) contrast(100%); /* Blue arrow roughly */
        transform: rotate(180deg);
    }

.custom-accordion .accordion-body {
    background-color: var(--color4);
    color: var(--color3);
    padding: 1.5rem;
    line-height: 1.7;
}

/* --- Feedback Buttons --- */
.feedback-btn {
    background: var(--color5);
    border: 1px solid var(--color3);
    color: var(--color3);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-right: 10px;
    transition: all 0.2s;
}

    .feedback-btn:hover {
        border-color: var(--color1);
        color: var(--color1);
    }

    .feedback-btn.active {
        background-color: var(--color1);
        color: var(--color2);
        border-color: var(--color1);
    }

/* --- Support Card --- */
.support-card {
    background: linear-gradient(135deg, var(--color1), var(--color4));
    border-radius: 16px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.support-blob {
    position: absolute;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    filter: blur(40px);
}