/* BFA Accounting - website component styles.
   Load after tokens.css. Every class is prefixed bfa-. Wrap the page (header, main, footer)
   in .bfa-page: layout responds to its width through container queries (container "page").
   Keep fixed-position UI (sticky CTA, cookie banner) outside .bfa-page.
   Light surfaces only: white, surface-100 and the surface-200 conversion band. Cards stay flat. */

/* ---------- Base ---------- */
.bfa-page, .bfa-page *, .bfa-page *::before, .bfa-page *::after { box-sizing: border-box; }
body { margin: 0; background: var(--surface); color: var(--ink); font-family: var(--font-sans); font-size: 17px; line-height: 28px; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
.bfa-page { container-type: inline-size; container-name: page; background: var(--surface); color: var(--ink); font-family: var(--font-sans); font-size: 17px; line-height: 28px; }
.bfa-page img, .bfa-page svg { display: block; max-width: 100%; }
:where(.bfa-page) :where(h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote, fieldset) { margin: 0; }
:where(.bfa-page) :where(ul, ol) { padding: 0; list-style: none; }
:where(.bfa-page) :where(h1, h2, h3, h4) { overflow-wrap: break-word; color: var(--ink); }
.bfa-page :focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 2px; }
.bfa-page [hidden] { display: none !important; }
.bfa-visually-hidden { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.bfa-num { font-variant-numeric: tabular-nums; }

/* ---------- Layout ---------- */
.bfa-container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--space-5); }
.bfa-section { padding-block: var(--space-9); }
.bfa-section--alt { background: var(--surface-100); }
.bfa-section--tint { background: var(--surface-200); }
.bfa-section--tight { padding-block: var(--space-7); }
.bfa-section__head { max-width: 760px; margin-bottom: var(--space-7); }
.bfa-section__head--center { margin-inline: auto; text-align: center; }
.bfa-section__head .bfa-lead { margin-top: var(--space-3); }
.bfa-grid { display: grid; gap: var(--space-5); }
.bfa-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.bfa-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.bfa-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.bfa-with-aside { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: var(--space-8); align-items: start; }
.bfa-with-aside > aside { position: sticky; top: calc(var(--header-height) + var(--space-5)); }
.bfa-stack > * + * { margin-top: var(--space-7); }

/* ---------- Type helpers ---------- */
.bfa-overline { display: block; margin: 0 0 var(--space-3); font: 700 13px/20px var(--font-sans); letter-spacing: 0.06em; color: var(--blue-700); }
/* Georgian: CSS text-transform does not map Mkhedruli to Mtavruli in Chromium, so Georgian eyebrow text is
   output in Mtavruli by the template (String.prototype.toUpperCase()). Latin and Cyrillic use CSS. */
:lang(en) .bfa-overline, :lang(en) .bfa-footer h2 { text-transform: uppercase; letter-spacing: 0.08em; }
.bfa-lead { font-size: 20px; line-height: 32px; color: var(--ink-muted); }
.bfa-muted { color: var(--ink-muted); }
.bfa-caption { font-size: 13px; line-height: 20px; color: var(--ink-subtle); }
.bfa-link { color: var(--link); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.bfa-link:hover { color: var(--blue-800); text-decoration-thickness: 2px; }
.bfa-arrow-link { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--link); font: 600 16px/24px var(--font-sans); text-decoration: none; }
.bfa-arrow-link svg { width: 18px; height: 18px; transition: transform .15s ease; }
.bfa-arrow-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.bfa-arrow-link:hover svg { transform: translateX(3px); }
.bfa-prose { max-width: var(--measure); }
.bfa-prose > * + * { margin-top: var(--space-4); }
.bfa-prose a { color: var(--link); text-underline-offset: 3px; }

/* ---------- Icons ---------- */
.bfa-icon { width: 24px; height: 24px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.bfa-icon--sm { width: 18px; height: 18px; }
.bfa-hex { display: grid; place-items: center; flex: none; width: 56px; height: 64px; background: var(--blue-100); color: var(--blue-700); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }
.bfa-hex--sm { width: 42px; height: 48px; }
.bfa-hex--sm .bfa-icon { width: 20px; height: 20px; }

/* ---------- Badges and content slots ---------- */
.bfa-badge { display: inline-flex; align-items: center; gap: var(--space-1); padding: 2px 10px; border-radius: var(--radius-pill); background: var(--blue-100); color: var(--blue-900); font: 600 13px/20px var(--font-sans); }
.bfa-slot { display: grid; place-items: center; gap: var(--space-1); padding: var(--space-3); border: 1.5px dashed var(--line-strong); border-radius: var(--radius-md); background: var(--surface-100); color: var(--ink-subtle); font-size: 13px; line-height: 20px; text-align: center; }
.bfa-slot b { color: var(--ink-muted); font-weight: 600; }
.bfa-fill { color: var(--ink-subtle); font-style: italic; text-decoration: underline dashed var(--line-strong); text-underline-offset: 4px; }

/* ---------- Buttons ---------- */
.bfa-btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); min-height: var(--tap-min); padding: 11px 22px; border: 1.5px solid transparent; border-radius: var(--radius-md); font: 600 16px/24px var(--font-sans); text-align: center; text-decoration: none; cursor: pointer; transition: background-color .15s ease, border-color .15s ease, color .15s ease; }
.bfa-btn .bfa-icon { width: 20px; height: 20px; }
.bfa-btn--primary { background: var(--primary); color: var(--on-primary); }
.bfa-btn--primary:hover { background: var(--primary-hover); }
.bfa-btn--primary:active { background: var(--blue-800); }
.bfa-btn--secondary { background: var(--surface); border-color: var(--line-strong); color: var(--ink); }
.bfa-btn--secondary:hover { border-color: var(--blue-700); color: var(--blue-700); }
.bfa-btn--ghost { background: transparent; color: var(--link); padding-inline: var(--space-2); }
.bfa-btn--ghost:hover { text-decoration: underline; text-underline-offset: 3px; }
.bfa-btn--lg { min-height: 56px; padding: 15px 28px; font-size: 17px; }
.bfa-btn--sm { min-height: 40px; padding: 7px 16px; font-size: 15px; line-height: 22px; }
.bfa-btn--block { display: flex; width: 100%; }
.bfa-btn:disabled, .bfa-btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }
.bfa-btn[aria-busy="true"] { position: relative; color: transparent !important; }
.bfa-btn[aria-busy="true"]::after { content: ""; position: absolute; width: 20px; height: 20px; border: 2px solid var(--on-primary); border-right-color: transparent; border-radius: 50%; animation: bfa-spin .7s linear infinite; }
@keyframes bfa-spin { to { transform: rotate(360deg); } }
.bfa-btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }

/* ---------- Skip link ---------- */
.bfa-skip { position: absolute; left: var(--space-4); top: -100px; z-index: var(--z-skip); padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); background: var(--ink); color: var(--surface); font-weight: 600; text-decoration: none; }
.bfa-skip:focus { top: var(--space-3); }

/* ---------- Header ---------- */
.bfa-header { position: sticky; top: 0; z-index: var(--z-header); height: var(--header-height); background: var(--surface); border-bottom: 1px solid var(--line); }
.bfa-header > .bfa-container { max-width: 1320px; height: 100%; display: flex; align-items: center; gap: var(--space-5); }
.bfa-header__logo { flex: none; display: block; }
.bfa-header__logo img { height: 56px; width: auto; }
.bfa-nav > ul { display: flex; align-items: center; gap: 2px; }
.bfa-nav__link { display: inline-flex; align-items: center; gap: var(--space-1); min-height: 44px; padding: 0 12px; border: 0; border-radius: var(--radius-md); background: none; color: var(--ink); font: 600 15px/22px var(--font-sans); text-decoration: none; cursor: pointer; }
.bfa-nav__link .bfa-icon { width: 16px; height: 16px; transition: transform .15s ease; }
.bfa-nav__link:hover, .bfa-nav__link[aria-expanded="true"] { background: var(--blue-50); color: var(--blue-700); }
.bfa-nav__link[aria-expanded="true"] .bfa-icon { transform: rotate(180deg); }
.bfa-nav__link[aria-current="page"] { color: var(--blue-700); box-shadow: inset 0 -2px 0 var(--blue-700); border-radius: 0; }
.bfa-header__actions { margin-left: auto; display: flex; align-items: center; gap: var(--space-3); }
.bfa-lang { display: inline-flex; padding: 2px; border: 1px solid var(--line); border-radius: var(--radius-pill); }
.bfa-lang a { display: inline-grid; place-items: center; min-width: 38px; height: 32px; padding: 0 8px; border-radius: var(--radius-pill); color: var(--ink-muted); font: 600 13px/20px var(--font-sans); text-decoration: none; }
.bfa-lang a:hover { color: var(--blue-700); }
.bfa-lang a[aria-current="true"] { background: var(--blue-100); color: var(--blue-900); }
.bfa-header__phone { display: inline-flex; align-items: center; gap: var(--space-2); min-height: 44px; color: var(--ink); font: 600 15px/22px var(--font-sans); text-decoration: none; white-space: nowrap; }
.bfa-header__phone .bfa-icon { color: var(--blue-700); width: 20px; height: 20px; }
.bfa-header__phone:hover { color: var(--blue-700); }
.bfa-burger { display: none; width: 48px; height: 48px; place-items: center; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); color: var(--ink); cursor: pointer; }
.bfa-icon-btn { display: none; width: 48px; height: 48px; place-items: center; border-radius: var(--radius-md); color: var(--blue-700); }

/* Mega menu */
.bfa-mega { position: absolute; top: 100%; left: 0; right: 0; z-index: var(--z-menu); background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); box-shadow: var(--shadow-md); }
.bfa-mega[hidden] { display: none; }
.bfa-mega__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)) 280px; gap: var(--space-5); padding-block: var(--space-6); max-width: 1320px; }
.bfa-mega__title { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-3); font-size: 16px; line-height: 24px; font-weight: 700; }
.bfa-mega__title a { color: var(--ink); text-decoration: none; }
.bfa-mega__title a:hover { color: var(--blue-700); }
.bfa-mega__col li a { display: block; padding: 6px 0; color: var(--ink-muted); font-size: 15px; line-height: 22px; text-decoration: none; }
.bfa-mega__col li a:hover { color: var(--blue-700); text-decoration: underline; text-underline-offset: 3px; }
.bfa-mega__promo { padding: var(--space-5); border-radius: var(--radius-lg); background: var(--surface-200); }
.bfa-mega__promo p { margin: var(--space-2) 0 var(--space-4); color: var(--ink-muted); font-size: 15px; line-height: 24px; }

/* Mobile drawer */
.bfa-drawer { background: var(--surface); color: var(--ink); padding: var(--space-2) var(--space-4) var(--space-5); border-top: 1px solid var(--line); }
.bfa-drawer[hidden] { display: none; }
.bfa-drawer details { border-bottom: 1px solid var(--line); }
.bfa-drawer summary, .bfa-drawer__link { display: flex; align-items: center; justify-content: space-between; min-height: var(--tap-min); color: var(--ink); font: 600 17px/24px var(--font-sans); text-decoration: none; cursor: pointer; list-style: none; }
.bfa-drawer summary::-webkit-details-marker { display: none; }
.bfa-drawer__link { border-bottom: 1px solid var(--line); }
.bfa-drawer summary .bfa-icon { color: var(--blue-700); }
.bfa-drawer details[open] summary .bfa-icon { transform: rotate(180deg); }
.bfa-drawer details ul { padding: 0 0 var(--space-3) var(--space-3); }
.bfa-drawer details li a { display: flex; align-items: center; min-height: 44px; color: var(--ink-muted); font-size: 15px; line-height: 22px; text-decoration: none; }
.bfa-drawer .bfa-lang { margin-top: var(--space-5); }

/* ---------- Breadcrumbs ---------- */
.bfa-crumbs { padding-block: var(--space-4); font-size: 14px; line-height: 20px; }
.bfa-crumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); }
.bfa-crumbs li { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--ink-subtle); }
.bfa-crumbs li + li::before { content: ""; width: 6px; height: 6px; border-top: 1.5px solid var(--line-strong); border-right: 1.5px solid var(--line-strong); transform: rotate(45deg); margin-right: 2px; }
.bfa-crumbs a { color: var(--ink-muted); text-decoration: underline; text-decoration-color: var(--line-strong); text-underline-offset: 3px; }
.bfa-crumbs a:hover { color: var(--blue-700); text-decoration-color: currentColor; }
.bfa-crumbs [aria-current="page"] { color: var(--ink); font-weight: 600; }

/* ---------- Hex network motif ---------- */
.bfa-hexnet { pointer-events: none; user-select: none; }
.bfa-hexnet .hx-line { stroke: var(--brand); stroke-width: 1.75; fill: none; stroke-linecap: round; }
.bfa-hexnet .hx-line--soft { stroke: var(--blue-200); }
.bfa-hexnet .hx-dash { stroke: var(--brand); stroke-width: 1.75; stroke-dasharray: 5 6; fill: none; stroke-linecap: round; }
.bfa-hexnet .hx-bond { stroke: var(--brand); stroke-width: 1.75; fill: none; stroke-linecap: round; }
.bfa-hexnet .hx-node { fill: var(--brand); }
.bfa-hexnet .hx-node--soft { fill: var(--blue-200); }
.bfa-hexnet .hx-badge { fill: var(--surface); stroke: var(--brand); stroke-width: 1.75; }
.bfa-hexnet .hx-badge--solid { fill: var(--brand); stroke: var(--brand); }
.bfa-hexnet .hx-glyph { fill: var(--blue-700); font: 700 15px/1 var(--font-sans); text-anchor: middle; dominant-baseline: central; }
.bfa-hexnet .hx-badge--solid + .hx-glyph { fill: var(--surface); }

/* ---------- Hero ---------- */
.bfa-hero { position: relative; overflow: hidden; padding-block: var(--space-8) var(--space-9); background: var(--surface); }
.bfa-hero__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: var(--space-7); align-items: center; }
.bfa-hero__copy .bfa-lead { margin-top: var(--space-5); max-width: 580px; }
.bfa-hero__copy .bfa-btn-row { margin-top: var(--space-6); }
.bfa-hero__proof { display: grid; gap: var(--space-2); margin-top: var(--space-6); }
.bfa-hero__proof li { display: flex; align-items: center; gap: var(--space-2); color: var(--ink-muted); font-size: 15px; line-height: 24px; }
.bfa-hero__proof .bfa-icon { width: 20px; height: 20px; color: var(--success); }
.bfa-hero__visual { position: relative; align-self: stretch; min-height: 420px; }
.bfa-hero__visual svg { position: absolute; top: 50%; left: 50%; width: 110%; max-width: none; height: auto; transform: translate(-46%, -50%); }
.bfa-quickbar { position: relative; margin-top: var(--space-7); padding: var(--space-5) var(--space-6); border-radius: var(--radius-lg); background: var(--surface-100); }
.bfa-quickbar__head { display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--space-1) var(--space-4); }
.bfa-quickbar__head p { font-size: 15px; line-height: 24px; }
.bfa-quickbar__form { grid-template-columns: repeat(3, minmax(0, 1fr)) auto; align-items: end; margin-top: var(--space-4); }
.bfa-quickbar .bfa-form__note { margin-top: var(--space-3); }
.bfa-hero--service { padding-block: var(--space-6) var(--space-8); background: var(--surface-100); border-bottom: 1px solid var(--line); }
.bfa-service-head { display: grid; grid-template-columns: minmax(0, 1fr) 440px; gap: var(--space-7); align-items: end; }
.bfa-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4) var(--space-5); margin-top: var(--space-6); padding: var(--space-5); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.bfa-facts div { display: flex; gap: var(--space-3); }
.bfa-facts dt { font: 600 13px/20px var(--font-sans); color: var(--ink-subtle); }
.bfa-facts dd { font: 600 16px/24px var(--font-sans); color: var(--ink); }
.bfa-facts .bfa-icon { color: var(--blue-700); margin-top: 2px; }

/* ---------- Trust ---------- */
.bfa-trust { padding-block: var(--space-6); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.bfa-trust__items { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-5); }
.bfa-trust--launch .bfa-trust__items { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.bfa-trust__item { display: flex; align-items: center; gap: var(--space-3); }
.bfa-trust__item strong { display: block; font-size: 16px; line-height: 24px; font-weight: 700; }
.bfa-trust__item span { display: block; color: var(--ink-subtle); font-size: 14px; line-height: 20px; }
.bfa-logos { display: grid; grid-template-columns: auto repeat(5, minmax(0, 1fr)); gap: var(--space-4); align-items: center; margin-top: var(--space-5); padding-top: var(--space-5); border-top: 1px solid var(--line); }
.bfa-logos > p { color: var(--ink-subtle); font-size: 13px; line-height: 20px; max-width: 150px; }
.bfa-logos .bfa-slot { height: 56px; }
.bfa-rating { display: inline-flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4); border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); }
.bfa-rating__stars { display: inline-flex; gap: 2px; color: var(--rating-star); }
.bfa-rating__stars .bfa-icon { width: 18px; height: 18px; fill: currentColor; }
.bfa-rating strong { font-size: 20px; line-height: 24px; }
.bfa-rating__meta { color: var(--ink-subtle); font-size: 13px; line-height: 20px; }

/* ---------- Service cards ---------- */
.bfa-service-card { display: flex; flex-direction: column; height: 100%; padding: var(--space-6) var(--space-5) var(--space-5); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); transition: border-color .2s ease; }
.bfa-service-card:hover { border-color: var(--blue-200); }
.bfa-service-card h3 { margin-top: var(--space-5); font-size: 21px; line-height: 30px; font-weight: 700; }
.bfa-service-card h3 a { color: inherit; text-decoration: none; }
.bfa-service-card h3 a:hover { color: var(--blue-700); }
.bfa-service-card > p { margin-top: var(--space-2); color: var(--ink-muted); font-size: 15px; line-height: 24px; }
.bfa-service-card ul { margin-top: var(--space-4); padding-top: var(--space-4); border-top: 1px solid var(--line); display: grid; gap: var(--space-1); }
.bfa-service-card li a { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); padding: 6px 0; color: var(--ink); font-size: 15px; line-height: 22px; text-decoration: none; }
.bfa-service-card li a .bfa-icon { width: 16px; height: 16px; color: var(--blue-700); }
.bfa-service-card li a:hover { color: var(--blue-700); }
.bfa-service-card .bfa-arrow-link { margin-top: auto; padding-top: var(--space-4); }
.bfa-service-card--wide { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: var(--space-5); align-content: start; padding: var(--space-6); }
.bfa-service-card--wide > .bfa-hex { grid-row: span 2; }
.bfa-service-card--wide h3 { margin-top: 0; }
.bfa-service-card--wide > ul, .bfa-service-card--wide > .bfa-arrow-link { grid-column: 1 / -1; }
.bfa-service-card--wide > ul { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--space-5); }

/* ---------- Feature (why BFA) ---------- */
.bfa-feature { display: flex; gap: var(--space-4); align-items: flex-start; }
.bfa-feature h3 { font-size: 19px; line-height: 28px; font-weight: 700; }
.bfa-feature p { margin-top: var(--space-1); color: var(--ink-muted); font-size: 15px; line-height: 24px; }

/* ---------- Process ---------- */
.bfa-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-5); counter-reset: step; }
.bfa-step { position: relative; padding-top: var(--space-7); }
.bfa-step::before { counter-increment: step; content: counter(step); position: absolute; top: 0; left: 0; display: grid; place-items: center; width: 40px; height: 46px; background: var(--blue-700); color: var(--on-primary); font: 800 17px/1 var(--font-sans); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }
.bfa-step::after { content: ""; position: absolute; top: 22px; left: 52px; right: -12px; border-top: 2px dashed var(--blue-200); }
.bfa-step:last-child::after { display: none; }
.bfa-step h3 { font-size: 19px; line-height: 28px; font-weight: 700; }
.bfa-step p { margin-top: var(--space-2); color: var(--ink-muted); font-size: 15px; line-height: 24px; }

/* ---------- Testimonial ---------- */
.bfa-quote { display: flex; flex-direction: column; height: 100%; padding: var(--space-6); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.bfa-quote__mark { width: 32px; height: 32px; color: var(--brand); }
.bfa-quote blockquote { margin-top: var(--space-4); font-size: 17px; line-height: 28px; }
.bfa-quote figcaption { display: flex; align-items: center; gap: var(--space-3); margin-top: auto; padding-top: var(--space-5); }
.bfa-quote__avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--surface-200); border: 1.5px dashed var(--line-strong); flex: none; }
.bfa-quote__who strong { display: block; font-size: 15px; line-height: 22px; }
.bfa-quote__role { display: block; color: var(--ink-subtle); font-size: 13px; line-height: 20px; }
.bfa-quote__source { display: flex; align-items: center; gap: 6px; margin-top: 2px; color: var(--ink-subtle); font-size: 13px; line-height: 20px; }
.bfa-quote__source .bfa-icon { width: 14px; height: 14px; color: var(--rating-star); fill: currentColor; }

/* ---------- Article card ---------- */
.bfa-article-card { display: flex; flex-direction: column; height: 100%; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--surface); }
.bfa-article-card__media { aspect-ratio: 16 / 9; background: var(--surface-200); display: grid; place-items: center; overflow: hidden; }
.bfa-article-card__media svg { width: 100%; height: 100%; }
.bfa-article-card__body { display: flex; flex-direction: column; flex: 1; padding: var(--space-5); }
.bfa-article-card h3 { font-size: 19px; line-height: 28px; font-weight: 700; }
.bfa-article-card h3 a { color: inherit; text-decoration: none; }
.bfa-article-card h3 a::after { content: ""; position: absolute; inset: 0; }
.bfa-article-card { position: relative; }
.bfa-article-card h3 a:hover { color: var(--blue-700); }
.bfa-article-card p { margin-top: var(--space-2); color: var(--ink-muted); font-size: 15px; line-height: 24px; }
.bfa-article-card__meta { margin-top: auto; padding-top: var(--space-4); color: var(--ink-subtle); font-size: 13px; line-height: 20px; }

/* ---------- FAQ ---------- */
.bfa-faq { display: grid; gap: var(--space-3); max-width: 860px; }
.bfa-faq details { border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); }
.bfa-faq details[open] { border-color: var(--blue-200); }
.bfa-faq summary { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: var(--space-4) var(--space-5); cursor: pointer; list-style: none; }
.bfa-faq summary::-webkit-details-marker { display: none; }
.bfa-faq summary h3 { font-size: 18px; line-height: 27px; font-weight: 700; }
.bfa-faq summary .bfa-icon { color: var(--blue-700); transition: transform .15s ease; }
.bfa-faq details[open] summary .bfa-icon { transform: rotate(180deg); }
.bfa-faq summary:hover h3 { color: var(--blue-700); }
.bfa-faq__answer { padding: 0 var(--space-5) var(--space-5); color: var(--ink-muted); }
.bfa-faq__answer p + p { margin-top: var(--space-3); }

/* ---------- Checklist and related ---------- */
.bfa-checklist { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3) var(--space-6); }
.bfa-checklist li { display: flex; gap: var(--space-3); align-items: flex-start; }
.bfa-checklist .bfa-icon { width: 22px; height: 22px; margin-top: 3px; color: var(--blue-700); }
.bfa-related { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-3); }
.bfa-related a { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); min-height: 64px; padding: var(--space-3) var(--space-4); border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); color: var(--ink); font-weight: 600; font-size: 15px; line-height: 22px; text-decoration: none; }
.bfa-related a:hover { border-color: var(--blue-700); color: var(--blue-700); }
.bfa-related .bfa-icon { width: 18px; height: 18px; color: var(--blue-700); }
.bfa-reviewed { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5); padding: var(--space-4) var(--space-5); border-radius: var(--radius-md); background: var(--surface-100); color: var(--ink-subtle); font-size: 13px; line-height: 20px; }
.bfa-reviewed b { color: var(--ink-muted); font-weight: 600; }
.bfa-pricing-factors { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); }
.bfa-pricing-factors div { padding: var(--space-4); border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); }
.bfa-pricing-factors dt { font-weight: 700; font-size: 16px; line-height: 24px; }
.bfa-pricing-factors dd { color: var(--ink-muted); font-size: 15px; line-height: 22px; margin-top: 2px; }

/* ---------- Forms ---------- */
.bfa-form-card { padding: var(--space-6); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); color: var(--ink); }
.bfa-form-card > h2, .bfa-form-card > h3 { font-size: 22px; line-height: 30px; font-weight: 700; }
.bfa-form-card > p { margin-top: var(--space-1); color: var(--ink-muted); font-size: 15px; line-height: 24px; }
.bfa-form { display: grid; gap: var(--space-4); margin-top: var(--space-5); }
.bfa-form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); }
.bfa-field { display: grid; gap: 6px; align-content: start; }
.bfa-label { font: 600 15px/22px var(--font-sans); color: var(--ink); }
.bfa-label .bfa-req { color: var(--danger); margin-left: 2px; }
.bfa-label .bfa-opt { color: var(--ink-subtle); font-weight: 400; }
.bfa-input, .bfa-select, .bfa-textarea { width: 100%; min-height: var(--tap-min); padding: 11px 14px; border: 1.5px solid var(--line-strong); border-radius: var(--radius-md); background: var(--surface); color: var(--ink); font: 400 16px/24px var(--font-sans); }
.bfa-input::placeholder, .bfa-textarea::placeholder { color: var(--ink-subtle); }
.bfa-textarea { min-height: 104px; resize: vertical; }
.bfa-select { appearance: none; padding-right: 44px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23006a8b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; }
.bfa-input:hover, .bfa-select:hover, .bfa-textarea:hover { border-color: var(--ink-muted); }
.bfa-input:focus-visible, .bfa-select:focus-visible, .bfa-textarea:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; border-color: var(--focus); }
.bfa-input[aria-invalid="true"], .bfa-select[aria-invalid="true"], .bfa-textarea[aria-invalid="true"] { border-color: var(--danger); }
.bfa-help { color: var(--ink-subtle); font-size: 13px; line-height: 20px; }
.bfa-error { display: flex; align-items: flex-start; gap: 6px; color: var(--danger); font-size: 14px; line-height: 20px; font-weight: 600; }
.bfa-error .bfa-icon { width: 18px; height: 18px; margin-top: 1px; }
.bfa-error[hidden] { display: none; }
.bfa-choices { display: flex; flex-wrap: wrap; gap: var(--space-2); border: 0; margin: 0; padding: 0; min-width: 0; }
.bfa-choices legend { padding: 0; margin-bottom: 6px; }
.bfa-choice { position: relative; }
.bfa-choice input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.bfa-choice span { display: inline-flex; align-items: center; min-height: 40px; padding: 8px 14px; border: 1.5px solid var(--line-strong); border-radius: var(--radius-pill); font-size: 15px; line-height: 22px; font-weight: 600; color: var(--ink-muted); }
.bfa-choice input:checked + span { border-color: var(--blue-700); background: var(--blue-100); color: var(--blue-900); }
.bfa-choice input:focus-visible + span { outline: 2px solid var(--focus); outline-offset: 2px; }
.bfa-check { display: flex; gap: var(--space-3); align-items: flex-start; font-size: 14px; line-height: 22px; color: var(--ink-muted); }
.bfa-check input { flex: none; width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--blue-700); }
.bfa-check a { color: var(--link); }
.bfa-form__note { display: flex; align-items: center; gap: var(--space-2); color: var(--ink-subtle); font-size: 13px; line-height: 20px; }
.bfa-form__note .bfa-icon { width: 16px; height: 16px; }
.bfa-form__summary { display: flex; gap: var(--space-3); padding: var(--space-4); border-radius: var(--radius-md); background: var(--danger-soft); color: var(--danger); font-size: 15px; line-height: 22px; font-weight: 600; }
.bfa-form__summary[hidden] { display: none; }
.bfa-form__success { display: grid; gap: var(--space-2); justify-items: start; padding: var(--space-5); border-radius: var(--radius-md); background: var(--success-soft); color: var(--success); }
.bfa-form__success[hidden] { display: none; }
.bfa-form__success h3 { color: var(--success); font-size: 19px; line-height: 28px; font-weight: 700; display: flex; gap: var(--space-2); align-items: center; }
.bfa-form__success p { color: var(--ink); font-size: 15px; line-height: 24px; }

/* ---------- CTA band ---------- */
.bfa-cta-band { position: relative; padding-block: var(--space-9); background: var(--surface-200); }
.bfa-cta-band__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 460px; gap: var(--space-8); align-items: start; }
.bfa-cta-band--compact .bfa-cta-band__grid { align-items: center; }
.bfa-cta-band__contacts { display: grid; gap: var(--space-3); margin-top: var(--space-6); }
.bfa-cta-band__contacts a { display: inline-flex; align-items: center; gap: var(--space-3); color: var(--ink); font: 600 17px/24px var(--font-sans); text-decoration: none; }
.bfa-cta-band__contacts a:hover { color: var(--blue-700); text-decoration: underline; text-underline-offset: 3px; }
.bfa-cta-band__contacts .bfa-icon { color: var(--blue-700); }
.bfa-cta-band .bfa-form-card { border-color: transparent; }
.bfa-cta-band--compact { padding-block: var(--space-7); }
.bfa-cta-band--compact .bfa-cta-band__grid { grid-template-columns: minmax(0, 1fr) auto; }

/* ---------- Sticky mobile CTA ---------- */
.bfa-sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: var(--z-sticky-cta); display: grid; grid-template-columns: auto 1fr; gap: var(--space-2); height: var(--sticky-cta-height); padding: 8px var(--space-3) calc(8px + env(safe-area-inset-bottom)); background: var(--surface); border-top: 1px solid var(--line); box-shadow: var(--shadow-lg); }
.bfa-sticky-cta .bfa-btn { min-height: 48px; border-radius: var(--radius-pill); padding-block: 8px; }
.bfa-sticky-cta .bfa-btn--secondary { padding-inline: 18px; }
@media (min-width: 1024px) { .bfa-sticky-cta { display: none; } }

/* ---------- Footer ---------- */
.bfa-footer { padding-block: var(--space-8) var(--space-6); background: var(--surface); border-top: 1px solid var(--line); color: var(--ink-muted); }
.bfa-footer__grid { display: grid; grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); gap: var(--space-7); }
.bfa-footer__brand p { margin-top: var(--space-4); color: var(--ink-muted); font-size: 15px; line-height: 24px; max-width: 340px; }
.bfa-footer__logo { display: inline-block; }
.bfa-footer__logo img { height: 52px; width: auto; }
.bfa-footer h2 { margin-bottom: var(--space-4); font: 700 13px/20px var(--font-sans); letter-spacing: .06em; color: var(--blue-700); }
.bfa-footer nav li + li { margin-top: var(--space-2); }
.bfa-footer a { color: var(--ink-muted); font-size: 15px; line-height: 24px; text-decoration: none; }
.bfa-footer a:hover { color: var(--blue-700); text-decoration: underline; text-underline-offset: 3px; }
.bfa-footer address { font-style: normal; display: grid; gap: var(--space-3); color: var(--ink-muted); font-size: 15px; line-height: 24px; }
.bfa-footer address span, .bfa-footer address a { display: inline-flex; gap: var(--space-2); align-items: flex-start; }
.bfa-footer address .bfa-icon { width: 18px; height: 18px; margin-top: 3px; color: var(--blue-700); }
.bfa-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-3) var(--space-5); margin-top: var(--space-7); padding-top: var(--space-5); border-top: 1px solid var(--line); color: var(--ink-subtle); font-size: 13px; line-height: 20px; }
.bfa-footer__bottom ul { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5); }
.bfa-footer__bottom a, .bfa-footer__bottom button { font-size: 13px; line-height: 20px; }
.bfa-footer__bottom button { padding: 0; border: 0; background: none; color: var(--ink-muted); font-family: inherit; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.bfa-footer__social { display: flex; gap: var(--space-4); margin-top: var(--space-5); }

/* ---------- Responsive (container "page") ---------- */
@container page (max-width: 1279px) {
  .bfa-header__phone span { display: none; }
  .bfa-mega__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .bfa-mega__promo { display: none; }
}
@container page (max-width: 1023px) {
  .bfa-header { height: var(--header-height-mobile); }
  .bfa-header > .bfa-container { gap: var(--space-3); }
  .bfa-header__logo img { height: 44px; }
  .bfa-nav, .bfa-header__actions .bfa-lang, .bfa-header__actions .bfa-btn, .bfa-header__phone { display: none; }
  .bfa-burger, .bfa-icon-btn { display: inline-grid; }
  .bfa-hero__grid, .bfa-service-head, .bfa-with-aside, .bfa-cta-band__grid, .bfa-cta-band--compact .bfa-cta-band__grid { grid-template-columns: minmax(0, 1fr); }
  .bfa-with-aside > aside { position: static; }
  .bfa-hero__visual { display: none; }
  .bfa-quickbar__form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bfa-quickbar__form .bfa-btn { grid-column: 1 / -1; }
  .bfa-grid--4, .bfa-trust__items, .bfa-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bfa-grid--3, .bfa-related { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bfa-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bfa-logos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .bfa-logos > p { grid-column: 1 / -1; max-width: none; }
  .bfa-step::after { display: none; }
}
@container page (max-width: 767px) {
  .bfa-container { padding-inline: var(--space-4); }
  .bfa-section { padding-block: var(--space-7); }
  .bfa-section__head { margin-bottom: var(--space-6); }
  .display, .h1 { font-size: 30px; line-height: 38px; }
  .h2 { font-size: 25px; line-height: 34px; }
  .bfa-lead { font-size: 18px; line-height: 29px; }
  .bfa-hero { padding-block: var(--space-6) var(--space-7); }
  .bfa-hero__copy .bfa-btn-row { flex-direction: column; align-items: stretch; }
  .bfa-quickbar { padding: var(--space-5) var(--space-4); }
  .bfa-quickbar__form { grid-template-columns: minmax(0, 1fr); }
  .bfa-grid--2, .bfa-grid--3, .bfa-grid--4, .bfa-trust__items, .bfa-steps, .bfa-related, .bfa-checklist, .bfa-pricing-factors, .bfa-facts, .bfa-form__row, .bfa-footer__grid { grid-template-columns: minmax(0, 1fr); }
  .bfa-form-card { padding: var(--space-5); }
  .bfa-cta-band { padding-block: var(--space-7); }
  .bfa-footer__bottom { flex-direction: column; }
  .bfa-service-card--wide { grid-template-columns: minmax(0, 1fr); }
  .bfa-service-card--wide > .bfa-hex { grid-row: auto; margin-bottom: var(--space-4); }
  .bfa-service-card--wide > ul { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  .bfa-page *, .bfa-page *::before, .bfa-page *::after { transition: none !important; animation: none !important; }
}