/**
 * FAQ accordion
 */

.faq {
    padding-block: clamp(3rem, 2.5rem + 2.5vw, 5.5rem);
    background-color: var(--color-bg);
}

.faq__inner {
    width: 100%;
    max-width: 48rem;
    margin-inline: auto;
    padding-inline: var(--gutter);
}

/* ---- Section title ---- */

.faq__title {
    font-family: Georgia, "Times New Roman", Times, serif;
    font-size: var(--size-display);
    font-weight: 400;
    line-height: var(--leading-display);
    color: #3d2e1e;
    letter-spacing: -0.015em;
    text-align: center;
    margin-bottom: clamp(2rem, 1.5rem + 2.5vw, 3.5rem);
}

.faq__title em {
    font-style: italic;
    color: var(--color-primary-500);
}

/* ---- Item ---- */

.faq__item {
    border-bottom: 1px solid var(--color-primary-100);
}

.faq__item:first-child {
    border-top: 1px solid var(--color-primary-100);
}

/* ---- Trigger button ---- */

.faq__heading {
    margin: 0;
}

.faq__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-m);
    width: 100%;
    padding: var(--space-m) 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    color: var(--color-text);
    transition: color var(--transition-base);
}

.faq__trigger:hover {
    color: #3d2e1e;
}

.faq__trigger:focus-visible {
    outline: 2px solid var(--color-primary-400);
    outline-offset: 2px;
    border-radius: 2px;
}

.faq__question {
    font-size: var(--size-step-0);
    font-weight: 600;
    line-height: var(--leading-snug);
}

/* ---- Icon ---- */

.faq__icon {
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-primary-400);
    transition: transform 500ms cubic-bezier(0.22, 1, 0.36, 1);
}

.faq__icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.faq__item--open .faq__icon {
    transform: rotate(45deg);
}

/* ---- Panel — grid-row animation ---- */

.faq__panel {
    display: grid;
    grid-template-rows: 0fr;
    opacity: 0;
    transition:
        grid-template-rows 500ms cubic-bezier(0.22, 1, 0.36, 1),
        opacity 400ms cubic-bezier(0.22, 1, 0.36, 1);
}

.faq__item--open .faq__panel {
    grid-template-rows: 1fr;
    opacity: 1;
}

.faq__answer {
    overflow: hidden;
    /* Padding lives inside overflow — collapses smoothly with the grid row */
    padding-bottom: var(--space-m);
}

.faq__answer p {
    font-size: var(--size-step--1);
    line-height: var(--leading-relaxed);
    color: var(--color-text-light);
}

.faq__answer p + p {
    margin-top: var(--space-s);
}

.faq__answer a {
    color: var(--color-primary-600);
    text-decoration: underline;
    text-underline-offset: 0.15em;
    text-decoration-thickness: 1px;
}

.faq__answer a:hover {
    color: var(--color-primary-800);
}