/* ============================================================================
   /for-buyers/ design B "Two sides", picked 2026-11-07.
   Builds on public/static/v2.css tokens and components (.hero, .badge, .btn,
   .card, .grad-ring, .link-cta, .pull, .s-head). Everything here is scoped
   ========================================================================= */

/* ---------- shared ---------- */
.v2.fb .fb-sec { padding: 6.25rem 0; }
.v2.fb a:focus-visible { outline: 2px solid var(--purple); outline-offset: 3px; border-radius: 4px; }
.v2.fb .fb-hero { padding: 8rem 0 6rem; }
.v2.fb .fb-hero .wrap { display: block; }
.v2.fb .fb-hero h1 { font-size: clamp(2.6rem, 5.4vw, 4.5rem); max-width: none; line-height: 1.1; margin: 1.5rem 0 1.5rem; }
.v2.fb .fb-hero p.sub { max-width: 40rem; margin-bottom: 1rem; }
.v2.fb .fb-support { color: var(--ink); font-weight: 600; font-size: 1.1rem; margin: 0.5rem 0 2rem; max-width: 40rem; }
.v2.fb .fb-muted { color: var(--muted); font-size: 1.05rem; line-height: 1.65; margin-top: 1rem; }
.v2.fb .fb-label { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--faint); margin-bottom: 1rem; display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.v2.fb .fb-label .chip { text-transform: none; letter-spacing: 0; font-size: 0.72rem; }
.v2.fb .fb-num { font-size: 0.85rem; font-weight: 700; color: var(--purple); letter-spacing: 0.08em; font-variant-numeric: tabular-nums; }
.v2.fb .fb-belief {
  font-weight: 600; font-size: 0.95rem; color: var(--purple-deep);
  display: inline-flex; align-items: center; gap: 0.55rem; margin-bottom: 1rem;
}
.v2.fb .fb-belief::before { content: ""; width: 1.4rem; height: 1.5px; background: var(--purple); }
.v2.fb .fb-more {
  font-size: 0.9rem; font-weight: 600; color: var(--body);
  border-bottom: 1px solid var(--line-card); padding-bottom: 1px; transition: border-color 0.2s ease, color 0.2s ease;
}
.v2.fb .fb-more:hover { color: var(--ink); border-color: var(--ink); }

/* two-column argument: heading left, content right */

/* four needs */
.v2.fb .fb-needs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 2.5rem; }
.v2.fb .fb-needs li { border-top: 1px solid var(--line); padding: 1.4rem 0 1.6rem; color: var(--body); line-height: 1.6; }
.v2.fb .fb-needs b { display: block; color: var(--ink); font-size: 1.15rem; font-weight: 600; margin-bottom: 0.35rem; }
.v2.fb .fb-needs.one { grid-template-columns: 1fr; margin-top: 1.5rem; }
.v2.fb .fb-needs.one li { padding: 1rem 0 1.1rem; }
.v2.fb .fb-needs.one b { display: inline; font-size: 1rem; margin: 0; }

/* tool cards */
.v2.fb .fb-tools { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; align-items: stretch; }
.v2.fb .fb-tool-ring { display: flex; }
.v2.fb .fb-tool { display: flex; flex-direction: column; gap: 0.9rem; padding: 2.25rem; width: 100%; }
.v2.fb .fb-tool .fb-headline { font-size: 1.2rem; font-weight: 500; letter-spacing: -0.2px; line-height: 1.35; margin: 0; }
.v2.fb .fb-tool > p { font-size: 1rem; line-height: 1.65; }
/* the product name is the card title: it is what buyers search for and remember */
.v2.fb .fb-tool-name { font-size: 1.75rem; font-weight: 600; color: var(--ink); letter-spacing: -0.4px; line-height: 1.15; }
.v2.fb .fb-facts { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.v2.fb .fb-facts li { font-size: 0.75rem; font-weight: 600; color: var(--body); background: var(--warm-soft); border: 1px solid var(--line); border-radius: 99px; padding: 0.2rem 0.65rem; }
.v2.fb .fb-data { font-size: 0.9rem !important; color: var(--body); background: var(--green-tint); border-radius: 0.6rem; padding: 0.75rem 0.9rem; line-height: 1.55 !important; }
.v2.fb .fb-k { display: block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--green); margin-bottom: 0.2rem; }
.v2.fb .fb-links { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1.5rem; margin-top: auto; padding-top: 0.5rem; }

.v2.fb .fb-tool-id { display: flex; flex-direction: column; gap: 0.35rem; font-size: 1rem; margin: 0; }
.v2.fb .fb-kicker { font-size: 0.85rem; font-weight: 600; color: var(--purple-deep); }
.v2.fb .fb-tool .fb-headline { color: var(--ink); }

/* personal agents band */
.v2.fb .fb-agents-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 4rem; align-items: start; }
.v2.fb .fb-agents h2 { font-size: clamp(1.6rem, 2.6vw, 2.35rem); margin: 0.75rem 0 0; }
.v2.fb .fb-agent-list { border-top: 1px solid var(--line); }
.v2.fb .fb-agent-list li { display: grid; grid-template-columns: 9rem minmax(0, 1fr) auto; gap: 0.25rem 1.25rem; align-items: baseline; padding: 1rem 0.25rem; border-bottom: 1px solid var(--line); }
.v2.fb .fb-agent-list b { color: var(--ink); font-weight: 600; }
.v2.fb .fb-agent-list .tool { color: var(--body); font-size: 0.93rem; }
.v2.fb .fb-agent-list .st { font-size: 0.72rem; font-weight: 700; color: var(--blue-ink); background: var(--blue-tint); border-radius: 99px; padding: 0.15rem 0.6rem; white-space: nowrap; }
.v2.fb .fb-agent-note { font-size: 0.88rem; color: var(--muted); line-height: 1.6; margin-top: 1.25rem; }

/* FAQ */
.v2.fb .fb-faq { max-width: 52rem; margin: 0 auto; border-top: 1px solid var(--line-card); }
.v2.fb .fb-faq details { border-bottom: 1px solid var(--line-card); }
.v2.fb .fb-faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1.5rem; padding: 1.3rem 0.25rem; font-weight: 600; font-size: 1.05rem; color: var(--ink); }
.v2.fb .fb-faq summary::-webkit-details-marker { display: none; }
.v2.fb .fb-faq summary::after { content: "+"; color: var(--purple); font-weight: 500; font-size: 1.3rem; line-height: 1; }
.v2.fb .fb-faq details[open] summary::after { content: "\2212"; }
.v2.fb .fb-faq summary:focus-visible { outline: 2px solid var(--purple); outline-offset: 2px; border-radius: 4px; }
.v2.fb .fb-faq details p { padding: 0 0.25rem 1.4rem; color: var(--body); line-height: 1.7; max-width: 46rem; }

/* product rows */
.v2.fb .fb-rows { border-top: 1px solid var(--line); }
.v2.fb .fb-rows li { border-bottom: 1px solid var(--line); }
.v2.fb .fb-rows a { display: grid; grid-template-columns: 13rem minmax(0, 1fr) auto; gap: 1.5rem; align-items: baseline; padding: 1.4rem 0.25rem; transition: background 0.2s ease; }
.v2.fb .fb-rows a:hover { background: var(--warm-soft); }
.v2.fb .fb-rows b { color: var(--ink); font-weight: 600; }
.v2.fb .fb-rows span { color: var(--body); font-size: 0.97rem; line-height: 1.55; }
.v2.fb .fb-rows .arr { color: var(--purple-deep); transition: transform 0.2s ease; }
.v2.fb .fb-rows a:hover .arr { transform: translateX(3px); }

/* principles */
.v2.fb .fb-principles { counter-reset: p; }
.v2.fb .fb-principles li { counter-increment: p; position: relative; padding: 1.1rem 0 1.15rem 3rem; border-top: 1px solid var(--line-card); line-height: 1.6; }
.v2.fb .fb-principles li::before { content: counter(p, decimal-leading-zero); position: absolute; left: 0; top: 1.2rem; font-size: 0.8rem; font-weight: 700; color: var(--purple); font-variant-numeric: tabular-nums; }
.v2.fb .fb-principles b { color: var(--ink); font-weight: 600; }

/* data ledger */
.v2.fb .fb-ledger-wrap { margin-top: 4rem; }
.v2.fb .fb-ledger-h { font-size: 1.35rem; font-weight: 600; letter-spacing: -0.2px; }
.v2.fb .fb-ledger-wrap > .fb-muted { margin-top: 0.4rem; margin-bottom: 1.5rem; }
.v2.fb .fb-ledger { background: #fff; border: 1px solid var(--line-card); border-radius: var(--r); overflow: hidden; }
.v2.fb .fb-lrow { display: grid; grid-template-columns: 9rem minmax(0, 1.2fr) minmax(0, 1.2fr) 11rem; gap: 1.5rem; padding: 1.25rem 1.5rem; border-top: 1px solid var(--line); font-size: 0.95rem; line-height: 1.55; }
.v2.fb .fb-lrow:first-child { border-top: 0; }
.v2.fb .fb-lrow b { color: var(--ink); }
.v2.fb .fb-lhead { background: var(--warm-soft); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--faint); padding-top: 0.8rem; padding-bottom: 0.8rem; }

/* ending */
.v2.fb .fb-end { text-align: center; padding: 4.5rem 2rem; display: flex; flex-direction: column; align-items: center; }
.v2.fb .fb-end h2 { margin-bottom: 1rem; }
.v2.fb .fb-end p:not(.fb-belief) { max-width: 40rem; color: var(--body); font-size: 1.1rem; margin-bottom: 0.5rem; }
.v2.fb .fb-end .cta-row { justify-content: center; margin-top: 1.75rem; }

/* ============================ B · TWO SIDES ============================ */
.v2.fb-b .fb-hero-copy p { margin-left: auto; margin-right: auto; }
.v2.fb-b .fb-hero-copy .cta-row { justify-content: center; }
.v2.fb-b .fb-h1-split {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem;
  margin: 2rem 0 2.5rem;
}
.v2.fb-b .fb-h1-split .l { text-align: right; color: var(--blue-ink); }
.v2.fb-b .fb-h1-split .r { text-align: left; color: var(--purple-deep); }
.v2.fb-b .seam-dot {
  width: 0.9rem; height: 0.9rem; border-radius: 50%; background: var(--paper);
  box-shadow: 0 0 0 1.5px var(--connector), 0 0 0 7px rgba(116, 72, 255, 0.1);
}

.v2.fb-b .fb-sides { padding: 5rem 0 6rem; position: relative; }
.v2.fb-b .fb-sides .wrap { position: relative; }
/* the seam: one rule down the middle, from the side tags to the distinction */
.v2.fb-b .fb-sides .wrap::before {
  content: ""; position: absolute; left: 50%; top: 0.6rem; bottom: 4rem; width: 1.5px;
  background: linear-gradient(var(--connector), var(--connector) 92%, transparent);
}
.v2.fb-b .fb-sides-head { display: grid; grid-template-columns: 1fr 1fr; margin-bottom: 2.5rem; }
.v2.fb-b .side-tag { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.v2.fb-b .side-tag.buyer { color: var(--blue); }
.v2.fb-b .side-tag.company { color: var(--purple); }
.v2.fb-b .fb-sides-head .buyer { text-align: right; padding-right: 3rem; }
.v2.fb-b .fb-sides-head .company { padding-left: 3rem; }
.v2.fb-b .side-tag.m { display: none; }
.v2.fb-b .fb-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-bottom: 4.5rem; }
/* gutters either side of the seam, matching the side tags above */
.v2.fb-b .fb-cell { min-width: 0; }
.v2.fb-b .fb-cell.buyer { padding-right: 3rem; }
.v2.fb-b .fb-cell.company { padding-left: 3rem; }
.v2.fb-b .fb-h3 { font-size: 1.6rem; font-weight: 500; letter-spacing: -0.3px; margin-bottom: 1.5rem; }
.v2.fb-b .fb-rows a { grid-template-columns: minmax(0, 1fr) auto; }
.v2.fb-b .fb-rows a b { grid-column: 1; }
.v2.fb-b .fb-rows a span:not(.arr) { grid-column: 1; }
.v2.fb-b .fb-rows a .arr { grid-column: 2; grid-row: 1 / span 2; align-self: center; }
.v2.fb-b .fb-rows a { gap: 0.3rem 1rem; }
.v2.fb-b .fb-seam-note {
  position: relative; z-index: 1; max-width: 40rem; margin: 0 auto; text-align: center;
  background: var(--paper); border: 1.5px solid var(--connector); border-radius: var(--r-lg);
  padding: 1.5rem 2rem; color: var(--ink); font-weight: 500; font-size: 1.05rem; line-height: 1.6;
}
.v2.fb-b .fb-principles.grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1rem; counter-reset: none; }
.v2.fb-b .fb-principles.grid li { padding: 1.4rem; border: 1px solid var(--line-card); border-radius: var(--r); background: #fff; font-size: 0.92rem; }
.v2.fb-b .fb-principles.grid li::before { content: none; }
.v2.fb-b .fb-principles.grid .n { display: block; font-size: 0.8rem; font-weight: 700; color: var(--purple); margin-bottom: 0.6rem; }
.v2.fb-b .fb-principles.grid b { display: block; margin-bottom: 0.3rem; }

/* ============================ RESPONSIVE ============================ */
@media (max-width: 991px) {
  .v2.fb .fb-lrow { grid-template-columns: 1fr; gap: 0.5rem; }
  .v2.fb .fb-lhead { display: none; }
  .v2.fb .fb-lrow [data-k]::before { content: attr(data-k); display: block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--faint); margin-top: 0.5rem; }
  .v2.fb-b .fb-principles.grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
  .v2.fb .wrap { padding: 0 1rem; }
  .v2.fb .fb-sec { padding: 4rem 0; }
  .v2.fb .fb-hero { padding: 5rem 0 4rem; }
  .v2.fb .fb-needs, .v2.fb .fb-tools { grid-template-columns: 1fr; }
  .v2.fb .fb-tool .fb-headline { font-size: 1.1rem; }
  .v2.fb .fb-tool-name { font-size: 1.5rem; }
  .v2.fb .fb-rows a { grid-template-columns: minmax(0, 1fr) auto; gap: 0.3rem 1rem; }
  .v2.fb .fb-rows a span:not(.arr) { grid-column: 1; }
  .v2.fb .fb-rows a .arr { grid-column: 2; grid-row: 1 / span 2; align-self: center; }
  .v2.fb .fb-end { padding: 3rem 1.25rem; }
  .v2.fb .fb-end .cta-row { flex-direction: column; align-items: stretch; }
  /* B collapses to one column: the seam goes, the side tags move into each cell */
  .v2.fb-b .fb-h1-split { grid-template-columns: 1fr; gap: 0.25rem; text-align: center; margin: 1.5rem 0; }
  .v2.fb-b .fb-h1-split .l, .v2.fb-b .fb-h1-split .r { text-align: center; }
  .v2.fb-b .seam-dot { display: none; }
  .v2.fb-b .fb-sides .wrap::before, .v2.fb-b .fb-sides-head { display: none; }
  .v2.fb-b .side-tag.m { display: block; margin-bottom: 0.75rem; }
  .v2.fb-b .fb-row { grid-template-columns: 1fr; gap: 3rem; margin-bottom: 3rem; }
  .v2.fb-b .fb-cell.buyer, .v2.fb-b .fb-cell.company { padding: 0; }
  .v2.fb-b .fb-principles.grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .v2.fb * { transition: none !important; }
}

/* personal agents band, phones: name and status on one line, tool underneath */
@media (max-width: 767px) {
  .v2.fb .fb-agents-grid { grid-template-columns: 1fr; gap: 2rem; }
  .v2.fb .fb-agent-list li { grid-template-columns: minmax(0, 1fr) auto; }
  .v2.fb .fb-agent-list b { grid-column: 1; grid-row: 1; }
  .v2.fb .fb-agent-list .tool { grid-column: 1; grid-row: 2; }
  .v2.fb .fb-agent-list .st { grid-column: 2; grid-row: 1 / span 2; align-self: center; }
}
@media (min-width: 768px) and (max-width: 991px) {
  .v2.fb .fb-agents-grid { grid-template-columns: 1fr; gap: 2rem; }
}