/* FAQ page --------------------------------------------------------------- */
.sf-faq-page { background: #fff; }
.sf-faq-hero { position: relative; min-height: 520px; display: flex; align-items: center; overflow: hidden; background: #192d1f url('../images/firewood-hero.webp') center/cover no-repeat; }
.sf-faq-hero__overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,25,16,.95) 0%, rgba(11,25,16,.83) 54%, rgba(11,25,16,.34) 84%, rgba(11,25,16,.18) 100%); }
.sf-faq-hero__inner { position: relative; z-index: 1; padding-block: 76px; }
.sf-faq-hero__copy { max-width: 790px; color: #fff; }
.sf-faq-hero h1 { max-width: 780px; margin-bottom: 18px; color: #fff; font-size: clamp(2.65rem,5.8vw,4.9rem); line-height: .98; text-shadow: 0 2px 20px rgba(0,0,0,.23); }
.sf-faq-hero__lead { max-width: 720px; color: rgba(255,255,255,.9); font-size: clamp(1.05rem,2vw,1.23rem); }
.sf-faq-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.sf-faq-facts { position: relative; z-index: 3; margin-top: -42px; }
.sf-faq-facts__grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); overflow: hidden; border: 1px solid var(--sf-line); border-radius: var(--sf-radius-lg); background: #fff; box-shadow: 0 16px 42px rgba(19,34,23,.12); }
.sf-faq-facts__grid > * { min-width: 0; display: grid; grid-template-columns: 44px minmax(0,1fr); grid-template-rows: auto auto; column-gap: 13px; padding: 22px 24px; color: inherit; text-decoration: none; }
.sf-faq-facts__grid > * + * { border-left: 1px solid var(--sf-line); }
.sf-faq-facts__grid > * > span { grid-row: 1 / 3; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: rgba(237,91,11,.10); color: var(--sf-orange); font-size: 1.25rem; font-weight: 900; }
.sf-faq-facts__grid svg { width: 23px; height: 23px; fill: currentColor; }
.sf-faq-facts__grid small { align-self: end; color: var(--sf-muted); font-size: .69rem; font-weight: 850; letter-spacing: .07em; text-transform: uppercase; }
.sf-faq-facts__grid strong { min-width: 0; color: var(--sf-green-dark); font-size: .96rem; line-height: 1.25; }
.sf-faq-facts__grid a:hover strong { color: var(--sf-orange); }

.sf-faq-main { padding-top: 92px; }
.sf-faq-main__heading { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(300px,.75fr); gap: 50px; align-items: end; margin-bottom: 30px; }
.sf-faq-main__heading h2 { margin-bottom: 0; font-size: clamp(2.15rem,4.3vw,3.55rem); }
.sf-faq-main__heading > p { margin: 0; color: var(--sf-muted); }
.sf-faq-tools { position: sticky; top: 104px; z-index: 6; margin-bottom: 52px; padding: 18px; border: 1px solid var(--sf-line); border-radius: 16px; background: rgba(255,255,255,.96); box-shadow: 0 12px 32px rgba(20,35,24,.08); backdrop-filter: blur(10px); }
.sf-faq-search { display: flex; align-items: center; gap: 10px; margin: 0 0 13px; padding: 0 15px; border: 1px solid #cfd6d0; border-radius: 12px; background: #fbfcfa; color: var(--sf-green); }
.sf-faq-search > span { font-size: 1.25rem; font-weight: 900; }
.sf-faq-search input { width: 100%; min-height: 50px; padding: 10px 0; border: 0; outline: 0; background: transparent; color: var(--sf-green-dark); font: inherit; }
.sf-faq-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.sf-faq-filters button { min-height: 38px; padding: 8px 13px; border: 1px solid #d8ddd8; border-radius: 999px; background: #fff; color: var(--sf-green-dark); font: inherit; font-size: .79rem; font-weight: 800; cursor: pointer; }
.sf-faq-filters button:hover { border-color: var(--sf-green); }
.sf-faq-filters button.is-active { border-color: var(--sf-green); background: var(--sf-green); color: #fff; }
.sf-faq-result-count { min-height: 18px; margin: 10px 2px 0; color: var(--sf-muted); font-size: .78rem; }

.sf-faq-groups { max-width: 1020px; margin: 0 auto; }
.sf-faq-group { display: grid; grid-template-columns: 220px minmax(0,1fr); gap: 34px; margin-bottom: 64px; scroll-margin-top: 220px; }
.sf-faq-group[hidden] { display: none !important; }
.sf-faq-group__heading { position: sticky; top: 230px; align-self: start; display: flex; align-items: center; gap: 12px; padding-top: 4px; }
.sf-faq-group__heading > span { display: grid; place-items: center; flex: 0 0 38px; width: 38px; height: 38px; border-radius: 11px; background: var(--sf-orange); color: #fff; font-size: .72rem; font-weight: 900; }
.sf-faq-group__heading h3 { margin: 0; color: var(--sf-green-dark); font-size: 1.06rem; line-height: 1.2; }
.sf-faq-list { border-top: 1px solid var(--sf-line); }
.sf-faq-item { border-bottom: 1px solid var(--sf-line); }
.sf-faq-item[hidden] { display: none !important; }
.sf-faq-item summary { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 22px; padding: 23px 2px; list-style: none; color: var(--sf-green-dark); font-size: clamp(1rem,1.8vw,1.12rem); font-weight: 850; line-height: 1.35; cursor: pointer; }
.sf-faq-item summary::-webkit-details-marker { display: none; }
.sf-faq-item summary:hover { color: var(--sf-orange); }
.sf-faq-item__plus { position: relative; flex: 0 0 34px; width: 34px; height: 34px; border-radius: 50%; background: #f2f5f1; }
.sf-faq-item__plus::before,
.sf-faq-item__plus::after { content: ''; position: absolute; top: 50%; left: 50%; width: 14px; height: 2px; border-radius: 2px; background: var(--sf-green); transform: translate(-50%,-50%); transition: transform .2s ease; }
.sf-faq-item__plus::after { transform: translate(-50%,-50%) rotate(90deg); }
.sf-faq-item[open] .sf-faq-item__plus { background: var(--sf-orange); }
.sf-faq-item[open] .sf-faq-item__plus::before,
.sf-faq-item[open] .sf-faq-item__plus::after { background: #fff; }
.sf-faq-item[open] .sf-faq-item__plus::after { transform: translate(-50%,-50%) rotate(0); }
.sf-faq-item__answer { padding: 0 54px 25px 2px; }
.sf-faq-item__answer p { margin: 0; color: var(--sf-muted); line-height: 1.75; }
.sf-faq-item__answer a { color: var(--sf-green); font-weight: 800; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.sf-faq-empty { padding: 42px; border: 1px solid var(--sf-line); border-radius: var(--sf-radius-lg); background: var(--sf-soft); text-align: center; }
.sf-faq-empty strong { display: block; color: var(--sf-green-dark); font-size: 1.35rem; }
.sf-faq-empty p { color: var(--sf-muted); }

.sf-faq-cta { padding: 74px 0; background: var(--sf-green-dark); color: #fff; }
.sf-faq-cta__grid { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(290px,.8fr); gap: 56px; align-items: center; }
.sf-faq-cta h2 { max-width: 700px; color: #fff; }
.sf-faq-cta p:not(.sf-eyebrow) { max-width: 720px; color: rgba(255,255,255,.75); }
.sf-faq-cta__actions { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.sf-faq-cta__phone { display: flex; flex-direction: column; color: #fff; text-decoration: none; }
.sf-faq-cta__phone small { color: rgba(255,255,255,.65); }
.sf-faq-cta__phone strong { font-size: 1.55rem; }
.sf-faq-cta__phone:hover strong { color: #f7bd6b; }

@media (max-width: 980px) {
    .sf-faq-facts__grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .sf-faq-facts__grid > * + * { border-left: 0; }
    .sf-faq-facts__grid > *:nth-child(even) { border-left: 1px solid var(--sf-line); }
    .sf-faq-facts__grid > *:nth-child(n+3) { border-top: 1px solid var(--sf-line); }
    .sf-faq-main__heading { grid-template-columns: 1fr; gap: 16px; }
    .sf-faq-tools { top: 74px; }
    .sf-faq-group { grid-template-columns: 1fr; gap: 15px; }
    .sf-faq-group__heading { position: static; }
    .sf-faq-cta__grid { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 640px) {
    .sf-faq-hero { min-height: 520px; background-position: 62% center; }
    .sf-faq-hero__inner { padding-block: 56px 76px; }
    .sf-faq-hero__actions { flex-direction: column; align-items: stretch; }
    .sf-faq-hero__actions .sf-button { width: 100%; }
    .sf-faq-facts { margin-top: -30px; }
    .sf-faq-facts__grid { grid-template-columns: 1fr; border-radius: 15px; }
    .sf-faq-facts__grid > * { padding: 16px 18px; }
    .sf-faq-facts__grid > *:nth-child(even) { border-left: 0; }
    .sf-faq-facts__grid > * + * { border-top: 1px solid var(--sf-line); }
    .sf-faq-main { padding-top: 68px; }
    .sf-faq-tools { position: static; margin-bottom: 38px; padding: 13px; }
    .sf-faq-filters { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 3px; scrollbar-width: thin; }
    .sf-faq-filters button { flex: 0 0 auto; }
    .sf-faq-group { margin-bottom: 44px; }
    .sf-faq-item summary { padding: 19px 0; font-size: .98rem; }
    .sf-faq-item__plus { flex-basis: 30px; width: 30px; height: 30px; }
    .sf-faq-item__answer { padding: 0 42px 21px 0; }
    .sf-faq-item__answer p { font-size: .92rem; }
    .sf-faq-empty { padding: 30px 22px; }
}