/* ============================================================================
   RPACPC — Suite detail pages: KYC / KYB bespoke sections (extends suite.css)
   ============================================================================ */

/* ── Two-column prose intro ────────────────────────────────────────────── */
.kx-two { display: grid; grid-template-columns: .82fr 1.18fr; gap: 52px; align-items: start; }
.kx-two .section-head { margin-bottom: 0; }
.kx-prose p { font-size: 16.5px; line-height: 1.7; color: var(--body); text-wrap: pretty; }
.kx-prose p + p { margin-top: 18px; }
.kx-prose b { color: var(--ink); font-weight: 600; }
.kx-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--line); }
.kx-fact-k { font-family: var(--f-display); font-size: 22px; font-weight: 600; letter-spacing: -.02em; color: var(--acc); }
.kx-fact-v { font-size: 13px; color: var(--muted); margin-top: 4px; line-height: 1.45; }

/* ── Dark reason cards (why verification matters) ───────────────────────── */
.kx-dark-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

/* ── 3-up card grid (build / benefits / audiences) ─────────────────────── */
.kx-grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

/* ── Process flow (5 steps) ────────────────────────────────────────────── */
.kx-flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.kx-step { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 24px 20px; box-shadow: var(--shadow-sm); transition: border-color .15s, transform .15s; }
.kx-step:hover { border-color: var(--acc); transform: translateY(-2px); }
.kx-step .kx-n { display: inline-block; font-family: var(--f-mono); font-size: 11.5px; font-weight: 600; color: var(--acc); background: var(--acc-tint); padding: 5px 10px; border-radius: 20px; margin-bottom: 16px; }
.kx-step h3 { font-size: 16px; letter-spacing: -.01em; margin-bottom: 7px; }
.kx-step p { font-size: 13.5px; color: var(--body); line-height: 1.55; }
.kx-step:not(:last-child)::after { content: ""; position: absolute; top: 50%; right: -13px; width: 26px; height: 26px; z-index: 2; transform: translateY(-50%); border-radius: 50%; background-color: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-sm); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231542D3' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: center; background-size: 13px 13px; transition: border-color .15s, transform .15s; }
.kx-step:hover:not(:last-child)::after { border-color: var(--acc); }
.kx-flow-note { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 26px; font-family: var(--f-mono); font-size: 12px; letter-spacing: .04em; color: var(--muted); text-align: center; }

/* ── Verification journey diagram (dark panel) ─────────────────────────── */
.kj { background: var(--ink); border: 1px solid var(--ink-3); border-radius: 20px; padding: 34px; box-shadow: var(--shadow-lg); }
.kj-rail { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.kj-node { position: relative; display: flex; flex-direction: column; gap: 12px; background: var(--d-surface); border: 1px solid var(--d-line); border-radius: 14px; padding: 22px 20px; transition: border-color .2s, transform .2s; }
.kj-node:hover { border-color: #8AA0FF; transform: translateY(-2px); }
.kj-node:not(:last-child)::after {
  content: ""; position: absolute; top: 50%; right: -30px; width: 26px; height: 26px;
  transform: translateY(-50%); border-radius: 50%; z-index: 1;
  background: var(--ink) no-repeat center / 13px 13px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238AA0FF' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E");
  border: 1px solid var(--d-line);
}
.kj-ico { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,.06); color: #8AA0FF; display: flex; align-items: center; justify-content: center; }
.kj-ico svg { width: 19px; height: 19px; }
.kj-k { font-family: var(--f-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: #8AA0FF; }
.kj-t { font-family: var(--f-display); font-size: 15.5px; font-weight: 600; letter-spacing: -.01em; color: var(--d-text); margin-top: -6px; }
.kj-p { font-size: 12.5px; color: var(--d-body); line-height: 1.5; }
.kj-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.kj-chip { font-family: var(--f-mono); font-size: 10px; letter-spacing: .02em; color: var(--d-body); border: 1px solid var(--d-line); border-radius: 20px; padding: 4px 8px; }
.kj-node.is-core { background: rgba(21,66,211,.2); border-color: rgba(138,160,255,.42); }
.kj-node.is-core .kj-ico { background: rgba(138,160,255,.16); }
.kj-node.is-out { border-color: rgba(54,169,104,.4); background: rgba(54,169,104,.08); }
.kj-node.is-out .kj-ico { background: rgba(54,169,104,.16); color: var(--green); }
.kj-node.is-out .kj-k { color: var(--green); }
.kj-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 18px; margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--d-line); font-size: 13.5px; color: var(--d-body); text-align: center; }
.kj-foot b { color: var(--d-text); font-weight: 600; }

/* ── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 1080px) {
  .kx-two { grid-template-columns: 1fr; gap: 30px; }
  .kx-grid3, .kx-dark-grid { grid-template-columns: repeat(2, 1fr); }
  .kx-flow { grid-template-columns: repeat(2, 1fr); }
  .kx-step:not(:last-child)::after { display: none; }
  .kj { padding: 24px; }
  .kj-rail { grid-template-columns: repeat(5, minmax(210px, 1fr)); grid-auto-flow: column; overflow-x: auto; padding-bottom: 10px; scroll-snap-type: x proximity; }
  .kj-node { scroll-snap-align: start; }
}
@media (max-width: 620px) {
  .kx-grid3, .kx-dark-grid, .kx-flow, .kx-facts { grid-template-columns: 1fr; }
  .kj-rail { grid-template-columns: 1fr; grid-auto-flow: row; overflow-x: visible; gap: 34px; }
  .kj-node:not(:last-child)::after {
    top: auto; bottom: -30px; right: 50%; transform: translateX(50%) rotate(90deg);
  }
}

/* ── 4-up card grid ───────────────────────────────────────────────────── */
.kx-grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }

/* ── Dark chip list (Two-column full width chips, 3 on left and 3 on right) ── */
.kx-dchips {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-flow: column;
  grid-template-rows: repeat(3, auto);
  gap: 12px 18px;
  width: 100%;
  margin-top: 14px;
}
.kx-dchip {
  display: flex;
  align-items: center;
  font-family: var(--f-mono);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--d-text);
  background: var(--d-surface);
  border: 1px solid var(--d-line);
  border-radius: 12px;
  padding: 14px 20px;
  box-sizing: border-box;
  width: 100%;
  transition: border-color .15s, transform .15s, color .15s;
}
.kx-dchip:hover {
  border-color: var(--d-acc-hover, var(--acc, #8FB6F5));
  color: #fff;
  transform: translateY(-1px);
}
.kx-dlead { font-family: var(--f-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #8AA0FF; margin-bottom: 14px; }
.kx-dnote { font-size: 15px; line-height: 1.65; color: var(--d-body); margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--d-line); max-width: 780px; }
.kx-dnote b { color: var(--d-text); font-weight: 600; }

@media (max-width: 768px) {
  .kx-dchips {
    grid-template-columns: 1fr;
    grid-auto-flow: row;
    grid-template-rows: auto;
    gap: 10px;
  }
}

/* ── Verification chain ───────────────────────────────────────────────── */
.kc-chain { display: flex; flex-wrap: wrap; align-items: stretch; gap: 10px; }
.kc-node { flex: 1 1 148px; display: flex; flex-direction: column; gap: 5px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 17px 18px; box-shadow: var(--shadow-sm); }
.kc-k { font-family: var(--f-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.kc-t { font-family: var(--f-display); font-size: 15px; font-weight: 600; letter-spacing: -.01em; color: var(--ink); }
.kc-arrow { display: flex; align-items: center; color: var(--faint); flex: 0 0 auto; }
.kc-arrow svg { width: 16px; height: 16px; }
.kc-node.is-end { background: var(--acc-tint); border-color: color-mix(in srgb, var(--acc) 28%, transparent); }
.kc-node.is-end .kc-k { color: var(--acc); }
.kc-note { font-size: 15px; line-height: 1.65; color: var(--body); margin-top: 24px; max-width: 820px; }

/* ── 360° verification dimensions ─────────────────────────────────────── */
.k360 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.kv-card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 22px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: 10px; transition: border-color .15s, transform .15s; }
.kv-card:hover { border-color: var(--acc); transform: translateY(-2px); }
.kv-k { font-family: var(--f-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--acc); }
.kv-t { font-family: var(--f-display); font-size: 16.5px; font-weight: 600; letter-spacing: -.01em; color: var(--ink); margin-top: -4px; }
.kv-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.kv-chip { font-family: var(--f-mono); font-size: 10.5px; color: var(--body); border: 1px solid var(--line); border-radius: 20px; padding: 4px 9px; }

/* ── Related-product band ─────────────────────────────────────────────── */
.kx-band { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 36px; box-shadow: var(--shadow-md); }
.kx-band h3 { font-size: clamp(22px, 2.4vw, 30px); letter-spacing: -.025em; line-height: 1.15; }
.kx-band h3 .hl { color: var(--acc); }
.kx-band p { font-size: 15.5px; line-height: 1.65; color: var(--body); margin-top: 14px; }
.kx-band .btn { margin-top: 22px; }
.kx-band .btn-primary { background: var(--acc); box-shadow: 0 6px 18px -6px color-mix(in srgb, var(--acc) 60%, transparent); }
.kx-band .btn-primary:hover { background: var(--acc-strong); }
.kx-hier { display: flex; flex-direction: column; gap: 10px; }
.kx-hier-row { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); font-size: 14px; color: var(--body); }
.kx-hier-row b { display: block; font-family: var(--f-display); font-size: 15px; color: var(--ink); }
.kx-hier-tag { font-family: var(--f-mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--acc); background: var(--acc-tint); border-radius: 20px; padding: 5px 10px; flex-shrink: 0; }

@media (max-width: 1080px) {
  .kx-grid4, .k360 { grid-template-columns: repeat(2, 1fr); }
  .kx-band { grid-template-columns: 1fr; gap: 28px; padding: 26px; }
}
@media (max-width: 620px) { .kx-grid4, .k360 { grid-template-columns: 1fr; } }