/* ==========================================================================
   Motomarine v3 · FAQ
   .cs-accordion (one open at a time via main.js: .cs-accordion__item.is-open,
   __header button, __icon chevron that flips when open, __body max-height
   transition), .cs-faq-narrow (800px column), .cs-faq-aside (sticky copy
   beside the accordion), .cs-faq-tabs (soft segmented control, active tab
   lifts to white, switched by the generic [data-cs-tabs] handler). --dark modifiers
   follow the dark card recipe.
   ========================================================================== */

/* --- Accordion --- */
.cs-accordion__item {
    border: 1px solid var(--border);
    border-radius: 0;
    background: var(--white);
}
.cs-accordion__item + .cs-accordion__item {
    margin-top: 12px;
}
.cs-accordion__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    width: 100%;
    padding: 20px 24px;
    border: 0;
    background: none;
    text-align: left;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    line-height: 1.35;
    color: var(--heading);
    cursor: pointer;
}
.cs-accordion__header:hover {
    color: var(--primary);
}
.cs-accordion__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 20px;
    height: 20px;
    font-size: 16px;
    color: var(--heading);
    transition: transform .25s, color .2s;
}
.cs-accordion__icon i {
    display: flex;
    line-height: 1;
}
.cs-accordion__header:hover .cs-accordion__icon {
    color: var(--primary);
}
.cs-accordion__item.is-open .cs-accordion__icon {
    transform: rotate(180deg);
    color: var(--primary);
}
.cs-accordion__body {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
}
.cs-accordion__body-inner {
    padding: 0 64px 24px 24px;
}
.cs-accordion__body-inner p {
    margin: 0;
}
.cs-accordion__body-inner p + p {
    margin-top: 12px;
}
.bg-lighter .cs-accordion__item {
    border-color: transparent;
    box-shadow: var(--shadow);
}
.cs-accordion--dark .cs-accordion__item {
    border-color: rgba(255, 255, 255, .12);
    background: rgba(255, 255, 255, .04);
}
.cs-accordion--dark .cs-accordion__item.is-open {
    border-color: rgba(255, 255, 255, .2);
    background: rgba(255, 255, 255, .08);
}
.cs-accordion--dark .cs-accordion__header {
    color: var(--white);
}
.cs-accordion--dark .cs-accordion__header:hover {
    color: var(--primary);
}
.cs-accordion--dark .cs-accordion__icon {
    color: var(--white);
}
.cs-accordion--dark .cs-accordion__header:hover .cs-accordion__icon,
.cs-accordion--dark .cs-accordion__item.is-open .cs-accordion__icon {
    color: var(--primary);
}

/* --- Layouts --- */
.cs-faq-narrow {
    max-width: 800px;
    margin: 0 auto;
}
.cs-faq-aside {
    position: sticky;
    top: 110px;
}
.cs-faq-aside .head-label {
    margin-bottom: 7px;
}
.cs-faq-aside h2 {
    margin-bottom: 12px;
}
.cs-faq-aside p {
    margin: 0 0 24px;
}

/* --- Category tabs: soft segmented control, active tab lifts to white --- */
.cs-faq-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 36px;
}
.cs-faq-tabs__list {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    border-radius: 0;
    background: var(--light-bg);
}
.cs-faq-tabs__tab {
    height: 42px;
    padding: 0 26px;
    border: 0;
    border-radius: 0;
    background: transparent;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    line-height: 1;
    color: var(--muted);
    cursor: pointer;
    transition: background .2s, color .2s, box-shadow .2s;
}
.cs-faq-tabs__tab:hover {
    color: var(--heading);
}
.cs-faq-tabs__tab.is-active {
    background: var(--white);
    color: var(--heading);
    box-shadow: rgba(0, 0, 0, .1) 0 0 5px 0, rgba(0, 0, 0, .1) 0 0 1px 0;
}
.cs-faq-panel {
    display: none;
}
.cs-faq-panel.is-active {
    display: block;
}
.cs-faq-tabs--dark .cs-faq-tabs__list {
    background: rgba(255, 255, 255, .06);
}
.cs-faq-tabs--dark .cs-faq-tabs__tab {
    color: rgba(255, 255, 255, .6);
}
.cs-faq-tabs--dark .cs-faq-tabs__tab:hover {
    color: var(--white);
}
.cs-faq-tabs--dark .cs-faq-tabs__tab.is-active {
    background: var(--primary);
    color: var(--white);
    box-shadow: none;
}

/* --- Responsive --- */
@media (max-width: 575px) {
    .cs-accordion__header {
        padding: 16px 18px;
        gap: 14px;
        font-size: 15px;
    }
    .cs-accordion__body-inner {
        padding: 0 18px 20px;
    }
    .cs-faq-tabs__list {
        display: flex;
        width: 100%;
    }
    .cs-faq-tabs__tab {
        flex: 1 1 0;
        padding: 0 10px;
        font-size: 14px;
    }
}


/* ==========================================================================
   v5 · Modern FAQ (.cs-faq--modern on the accordion wrapper)
   Round chevron chips that fill red when a question is open, the open
   question lifts on a soft shadow with a red title, and the topic tabs
   become a rounded pill control with a solid red active tab.
   ========================================================================== */
.cs-faq--modern .cs-accordion__icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 13px;
    color: var(--primary);
    background: var(--primary-tint-10);
    transition: transform .25s ease, color .2s ease, background .2s ease;
}
.cs-faq--modern .cs-accordion__item.is-open .cs-accordion__icon {
    color: var(--white);
    background: var(--primary);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), .12);
}
.cs-faq--modern .cs-accordion__item {
    transition: box-shadow .3s ease, border-color .3s ease;
}
.cs-faq--modern .cs-accordion__item.is-open {
    border-color: transparent;
    box-shadow: var(--shadow-lg);
}
.cs-faq--modern .cs-accordion__item.is-open .cs-accordion__header {
    color: var(--primary-ink);
}
.cs-faq--modern .cs-accordion__body-inner {
    padding-right: 76px;
}
.cs-faq--modern .cs-accordion--dark .cs-accordion__icon {
    color: var(--white);
    background: rgba(255, 255, 255, .1);
}
.cs-faq--modern .cs-accordion--dark .cs-accordion__item.is-open .cs-accordion__icon {
    background: var(--primary);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), .25);
}
.cs-faq--modern .cs-accordion--dark .cs-accordion__item.is-open {
    box-shadow: none;
}
.cs-faq--modern .cs-accordion--dark .cs-accordion__item.is-open .cs-accordion__header {
    color: var(--white);
}
.cs-faq--modern .cs-faq-tabs__list {
    border-radius: 40px;
}
.cs-faq--modern .cs-faq-tabs__tab {
    border-radius: 40px;
}
.cs-faq--modern .cs-faq-tabs__tab.is-active {
    color: var(--white);
    background: var(--primary);
    box-shadow: none;
}
@media (max-width: 575px) {
    .cs-faq--modern .cs-accordion__body-inner {
        padding-right: 24px;
    }
}