/* home.css, the homepage. Mobile-first: phone is the default, min-width
 * queries widen. Few words, very large type, the product shown inside
 * console windows. Prefix k-. Dark theme scoped to pages with .k-home.
 */

body.site:has(.k-home) {
  color-scheme: dark;
  --k-bg: #0b0c0f;
  --k-bg-2: #111318;
  --k-ink: #f4efe6;
  --k-dim: #9d978d;
  --k-line: rgba(244, 239, 230, 0.14);
  --k-amber: #ff9a1a;
  --k-ok: #56c78b;
  --k-no: #ef7a6b;
  --ink: var(--k-ink);
  --paper: var(--k-bg);
  --paper-2: var(--k-bg-2);
  --muted: var(--k-dim);
  --border: rgba(244, 239, 230, 0.09);
  --border-strong: var(--k-line);
  background: var(--k-bg);
  color: var(--k-ink);
}

html:has(body.site .k-home) { background: #0b0c0f; }
body.site:has(.k-home) .site-nav { background: rgba(11, 12, 15, 0.94); backdrop-filter: blur(14px); }

.k-home { overflow-x: clip; }

.k-home section { padding: 3.5rem 1rem; border-bottom: 1px solid var(--k-line); }

.k-kicker, .k-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--k-dim);
  margin: 0 0 1rem;
}

body.site .k-display {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(2.6rem, 12vw, 7.2rem);
  line-height: 0.95;
  letter-spacing: -0.045em;
  margin: 0 0 1.25rem;
  max-width: 13ch;
  color: var(--k-ink);
}

.k-display span { color: var(--k-amber); }

.k-sub { font-size: 18px; line-height: 1.45; color: var(--k-dim); max-width: 34ch; margin: 0 0 1.75rem; }

.k-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2.5rem; }

.k-btn {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 1.1rem;
  border: 1px solid var(--k-line);
  font-family: var(--mono);
  font-size: 13px;
  color: var(--k-ink);
  text-decoration: none;
}

.k-btn-primary { background: var(--k-amber); border-color: var(--k-amber); color: #0b0c0f; font-weight: 500; }
.k-btn:hover { border-color: var(--k-amber); }

/* Console windows */
.k-win { border: 1px solid var(--k-line); background: var(--k-bg-2); box-shadow: 6px 6px 0 rgba(255, 154, 26, 0.18); }

.k-win-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.35rem 0.6rem;
  background: var(--k-ink);
  color: #0b0c0f;
  font-family: var(--mono);
  font-size: 11px;
}

.k-win-bar i { width: 10px; height: 10px; border: 1px solid #0b0c0f; }
.k-win-body { padding: 1rem; }

.k-hero { position: relative; }

.k-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 154, 26, 0.16) 1px, transparent 1.4px);
  background-size: 9px 9px;
  mask-image: linear-gradient(180deg, transparent 0%, #000 55%, #000 100%);
  pointer-events: none;
}

.k-hero > * { position: relative; }

.k-console { display: grid; gap: 1rem; max-width: 980px; }
.k-r { position: absolute; opacity: 0; pointer-events: none; }

.k-seg { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--k-line); }

.k-seg label {
  padding: 0.75rem 0.4rem;
  text-align: center;
  font-family: var(--mono);
  font-size: 12px;
  cursor: pointer;
  border-left: 1px solid var(--k-line);
}

.k-seg label:first-child { border-left: 0; }

#own-5:checked ~ .k-win .k-seg label[for="own-5"],
#own-20:checked ~ .k-win .k-seg label[for="own-20"] { background: var(--k-amber); color: #0b0c0f; }
#own-rev:checked ~ .k-win .k-seg label[for="own-rev"] { background: var(--k-no); color: #0b0c0f; }
.k-r:focus-visible ~ .k-win .k-seg { outline: 2px solid var(--k-amber); outline-offset: 3px; }

.k-req { font-size: 16px; line-height: 1.5; margin: 0 0 1rem; color: var(--k-dim); }
.k-req b { color: var(--k-ink); font-weight: 600; }

.k-ans { display: none; align-items: baseline; gap: 0.75rem; flex-wrap: wrap; }
.k-ans strong { font-family: var(--sans); font-weight: 700; font-size: 34px; letter-spacing: -0.03em; line-height: 1; }
.k-ans span { color: var(--k-dim); font-size: 15px; }
.k-ok { color: var(--k-ok); }
.k-no { color: var(--k-no); }

#own-5:checked ~ .k-win .k-ans-5,
#own-20:checked ~ .k-win .k-ans-20,
#own-rev:checked ~ .k-win .k-ans-rev { display: flex; }

.k-foot {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.2rem 1rem;
  margin: 0.25rem 0 0;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--k-dim);
}

.k-foot b { color: var(--k-ink); font-weight: 500; }

@media (min-width: 760px) {
  .k-home section { padding: 6.5rem 2rem; }
  .k-console { grid-template-columns: 1fr 1.2fr; align-items: start; }
  .k-foot { grid-column: 1 / -1; grid-template-columns: repeat(4, auto); justify-content: start; }
}

@media (min-width: 1200px) {
  .k-home section { padding-inline: calc((100vw - 1140px) / 2); }
}

/* Section headline: big, two tones. */
body.site .k-h2 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(2.2rem, 10vw, 5.2rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  margin: 0 0 2rem;
  max-width: 16ch;
  color: var(--k-ink);
}

.k-h2 span { color: var(--k-dim); }

.k-pair { display: grid; gap: 1.25rem; max-width: 980px; }

.k-steps { list-style: none; margin: 0 0 1.25rem; padding: 0; display: grid; gap: 0.45rem; counter-reset: k; }

.k-steps li {
  counter-increment: k;
  display: flex;
  gap: 0.7rem;
  font-size: 16px;
  color: var(--k-ink);
}

.k-steps li::before { content: counter(k, decimal-leading-zero); font-family: var(--mono); font-size: 12px; color: var(--k-dim); padding-top: 0.2rem; }
.k-steps-slow li { color: var(--k-dim); }

.k-result { font-family: var(--sans); font-weight: 700; font-size: 44px; letter-spacing: -0.035em; line-height: 1; margin: 0; }
.k-small { font-family: var(--mono); font-size: 12px; color: var(--k-dim); margin: 0.6rem 0 0; }

@media (min-width: 760px) {
  .k-pair { grid-template-columns: 1fr 1fr; align-items: stretch; }
  .k-pair .k-win { display: flex; flex-direction: column; }
  .k-pair .k-win-body { flex: 1; display: flex; flex-direction: column; }
  .k-pair .k-steps { flex: 1; align-content: start; }
}

.k-revoke .k-win { max-width: 980px; }

.k-agents { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.5rem; }

.k-agent {
  display: grid;
  gap: 0.25rem;
  padding: 0.75rem;
  border: 1px solid var(--k-line);
  cursor: pointer;
  user-select: none;
}

.k-agent b { font-family: var(--mono); font-weight: 500; font-size: 13px; color: var(--k-ink); overflow-wrap: anywhere; }
.k-agent span { font-family: var(--mono); font-size: 11px; }
.k-live { color: var(--k-ok); }
.k-live::before { content: "● "; }
.k-dead { display: none; color: var(--k-no); }
.k-dead::before { content: "■ "; }

.k-r:checked + .k-agent { border-color: var(--k-no); background: rgba(239, 122, 107, 0.1); }
.k-r:checked + .k-agent b { text-decoration: line-through; color: var(--k-dim); }
.k-r:checked + .k-agent .k-live { display: none; }
.k-r:checked + .k-agent .k-dead { display: inline; }
.k-r:focus-visible + .k-agent { outline: 2px solid var(--k-amber); outline-offset: 2px; }

.k-note { margin: 1.5rem 0 0; font-size: 17px; line-height: 1.5; color: var(--k-dim); max-width: 44ch; }

@media (min-width: 760px) {
  .k-agents { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.k-record .k-win { max-width: 980px; }

.k-stat { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.5rem; margin-bottom: 0.9rem; }
.k-stat span { display: block; font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--k-dim); margin-bottom: 0.2rem; }
.k-stat b { font-family: var(--sans); font-weight: 700; font-size: clamp(22px, 6.4vw, 40px); letter-spacing: -0.03em; color: var(--k-ink); }
.k-stat b.k-ok { color: var(--k-ok); }

.k-meter { height: 10px; background: var(--k-line); }
.k-meter i { display: block; height: 100%; width: 69%; background: var(--k-amber); }

.k-label-gap { margin-top: 1.5rem; margin-bottom: 0.5rem; }

.k-log { list-style: none; margin: 0; padding: 0; font-family: var(--mono); font-size: 12px; }

.k-log li {
  display: grid;
  grid-template-columns: 3.4rem 2.6rem minmax(0, 1fr);
  gap: 0.15rem 0.6rem;
  padding: 0.55rem 0;
  border-top: 1px solid var(--k-line);
  color: var(--k-dim);
}

.k-log li span:nth-child(3) { color: var(--k-ink); }
.k-log li span:nth-child(4) { grid-column: 3; overflow-wrap: anywhere; }

.k-props { display: grid; gap: 1.5rem; margin-top: 2.5rem; max-width: 980px; }
.k-props > div { border-left: 1px solid var(--k-amber); padding-left: 0.9rem; }
.k-props .k-label { color: var(--k-amber); margin-bottom: 0.4rem; }
.k-props p:last-child { margin: 0; font-size: 15px; line-height: 1.5; color: var(--k-ink); }

@media (min-width: 760px) {
  .k-log li { grid-template-columns: 4rem 3rem minmax(0, 1fr) auto; }
  .k-log li span:nth-child(4) { grid-column: auto; }
  .k-props { grid-template-columns: repeat(3, 1fr); }
}

.k-tiers { display: grid; gap: 1.25rem; max-width: 1140px; }

body.site .k-tiers h3 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -0.03em;
  margin: 0 0 0.6rem;
  color: var(--k-ink);
}

.k-tiers p { margin: 0 0 1.1rem; font-size: 15px; line-height: 1.5; color: var(--k-dim); }

.k-tier-main .k-win { border-color: var(--k-amber); box-shadow: 6px 6px 0 rgba(255, 154, 26, 0.45); }
.k-tier-main .k-win-bar { background: var(--k-amber); }

.k-list { list-style: none; margin: 0 0 1.25rem; padding: 0; display: grid; gap: 0.45rem; }
.k-list li { font-size: 15px; color: var(--k-ink); }
.k-list li::before { content: "+ "; font-family: var(--mono); color: var(--k-amber); }

.k-link { font-family: var(--mono); font-size: 13px; color: var(--k-amber); text-decoration: none; border-bottom: 1px solid currentColor; }

@media (min-width: 900px) {
  .k-tiers { grid-template-columns: 1fr 1.15fr 1fr; align-items: center; }
}

.k-qs { max-width: 860px; border-top: 1px solid var(--k-line); }
.k-qs details { border-bottom: 1px solid var(--k-line); }

.k-qs summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.3;
  color: var(--k-ink);
}

.k-qs summary::-webkit-details-marker { display: none; }
.k-qs summary::after { content: "+"; font-family: var(--mono); color: var(--k-amber); }
.k-qs details[open] summary::after { content: "−"; }
.k-qs summary:focus-visible { outline: 2px solid var(--k-amber); outline-offset: 2px; }
.k-qs details p { margin: 0 0 1.1rem; font-size: 16px; line-height: 1.55; color: var(--k-dim); max-width: 60ch; }

.k-code {
  margin: 0 0 1.25rem;
  padding: 0.9rem 1rem;
  background: #050608;
  border: 1px solid var(--k-line);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--k-dim);
  overflow-x: auto;
  white-space: pre;
}

.k-code span { color: var(--k-amber); }
.k-code em { font-style: normal; color: #6b6f78; }

.k-close { text-align: left; }
.k-close .k-actions { margin-bottom: 0; }
.k-app .lp-cloud-showcase { max-width: 1140px; }
.k-app .lp-app-btn-dark { background: var(--k-amber); border-color: var(--k-amber); color: #0b0c0f; }
.k-price { font-family: var(--mono); font-size: 12px; color: var(--k-dim); margin: 0 0 1rem; }
.k-log-2 li, .k-log.k-log-2 li { grid-template-columns: 3.4rem minmax(0, 1fr); }

.k-flow4 { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; max-width: 1140px; counter-reset: f; }
.k-flow4 li { counter-increment: f; border: 1px solid var(--k-line); background: var(--k-bg-2); padding: 1rem; }
.k-flow4 b { display: block; font-family: var(--sans); font-weight: 700; font-size: 24px; letter-spacing: -0.03em; color: var(--k-ink); margin-bottom: 0.4rem; }
.k-flow4 b::before { content: counter(f, decimal-leading-zero) " "; font-family: var(--mono); font-size: 12px; font-weight: 400; color: var(--k-amber); vertical-align: middle; }
.k-flow4 p { margin: 0; font-size: 15px; line-height: 1.5; color: var(--k-dim); }
.k-qs details p a { color: var(--k-amber); }
@media (min-width: 900px) { .k-flow4 { grid-template-columns: repeat(4, 1fr); } }

/* /proof */
.k-proof-video { max-width: 980px; margin-bottom: 1.5rem; }
.k-win video { display: block; width: 100%; height: auto; background: #000; }
.k-proof-video .k-win-body, .k-vgrid .k-win-body { padding: 0; }
.k-proof-stat { max-width: 520px; }
.k-no-t { color: var(--k-no); }
.k-log b { font-weight: 500; }
.k-vgrid { display: grid; gap: 1.25rem; max-width: 1140px; }
body.site .k-vgrid h3 { font-family: var(--sans); font-weight: 600; font-size: 17px; line-height: 1.35; margin: 0.9rem 1rem 0.4rem; color: var(--k-ink); }
.k-vgrid details { margin: 0 1rem 1rem; }
.k-vgrid summary { font-family: var(--mono); font-size: 12px; color: var(--k-amber); cursor: pointer; }
.k-vgrid details p { font-size: 14px; line-height: 1.5; color: var(--k-dim); margin: 0.5rem 0 0; }
.k-proofs { margin-top: 1.5rem; }
@media (min-width: 760px) { .k-vgrid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .k-vgrid { grid-template-columns: repeat(3, 1fr); } }
.k-proofs .proof-card { background: var(--k-bg-2); border: 1px solid var(--k-line); border-radius: 0; color: var(--k-ink); text-decoration: none; }
.k-proofs .proof-card:hover { border-color: var(--k-amber); }
.k-proofs .proof-card-risk { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--k-dim); }
.k-proofs .proof-card-with { font-family: var(--sans); font-weight: 700; color: var(--k-ok); }
.k-proofs .proof-card-without { color: var(--k-no); }
.k-proofs .proof-card-tagline { color: var(--k-ink); }
.k-proofs .proof-chip { background: transparent; border: 1px solid var(--k-line); color: var(--k-dim); }
.k-win video { aspect-ratio: 16 / 9; object-fit: contain; }

/* /integrate: pickers (landing.css radio behavior) restyled */
.k-code-flat { margin: 0; border: 0; background: transparent; padding: 0; white-space: pre; overflow-x: auto; }
.k-win .k-code-flat { padding: 0.2rem 0; }
.k-install { border: 1px solid var(--k-line); background: #050608; padding: 0.8rem 1rem; margin: 0 0 1.25rem; max-width: 980px; }
.k-note-top { margin: -0.75rem 0 1.5rem; }
.k-pickers .lp-picker { max-width: 980px; }
.k-pickers .lp-stack-tabs { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 0.9rem; }
.k-home .lp-stack-tab { border: 1px solid var(--k-line); border-radius: 0; background: transparent; color: var(--k-dim); font-family: var(--mono); font-size: 12px; padding: 0.45rem 0.7rem; }
.k-pickers .lp-stack-panel > .k-code-flat { border: 1px solid var(--k-line); background: #050608; padding: 0.9rem 1rem; font-size: 12px; line-height: 1.7; color: var(--k-ink); }
.k-pickers .lp-stack-panel .k-win-body .k-code-flat { font-size: 12px; line-height: 1.7; color: var(--k-ink); }
.k-home .k-code-flat em { color: #6b6f78; font-style: normal; }
.k-home .k-code-flat span { color: var(--k-amber); }
.k-console .k-code-flat { font-size: 12.5px; line-height: 1.8; color: var(--k-ink); font-family: var(--mono); }
.k-outcomes .k-result { font-size: 34px; }
.k-home code { font-family: var(--mono); font-size: 0.9em; color: var(--k-amber); }
.k-lines > * { display: block; }
.k-console > * { min-width: 0; } .k-win-body { overflow-x: auto; }

/* /builders */
.k-props-4 { max-width: 1140px; }
@media (min-width: 760px) { .k-props-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .k-props-4 { grid-template-columns: repeat(4, 1fr); } }
.k-cards4 { max-width: 1140px; gap: 1rem; }
.k-cards4 .k-card-limit { font-size: 26px; margin-top: 0.5rem; color: var(--k-amber); }
.k-flow4-top, .k-pair-top { margin-top: 2rem; }
.k-home .k-legacy .bx, .k-home .k-legacy .wk { max-width: 980px; }
.k-home {
  --fg-soft: var(--k-dim);
  --green-signal: var(--k-ok);
  --red-signal: var(--k-no);
  --green-pale: rgba(86, 199, 139, 0.10);
  --red-pale: rgba(239, 122, 107, 0.10);
  --surface-dark: var(--k-bg-2);
  --accent: var(--k-amber);
}
body.site .k-home .bx-event h3, body.site .k-home .wk-day { font-family: var(--sans); font-weight: 700; letter-spacing: -0.02em; }
.k-home .wk-kiff p { color: var(--k-ink); }
.k-cards4 code { overflow-wrap: anywhere; }