:root {
  --kp-tool-ink: #151513;
  --kp-tool-muted: #66645d;
  --kp-tool-line: #d8d6ce;
  --kp-tool-warm: #fff8e9;
  --kp-tool-gold: #a87919;
  --kp-tool-green: #247a50;
  --kp-tool-white: #fff;
}

[data-theme="dark"] {
  --kp-tool-ink: #f5f3ec;
  --kp-tool-muted: #b7b3a7;
  --kp-tool-line: #3d3b35;
  --kp-tool-warm: #28231a;
  --kp-tool-white: #1a1a18;
}

.kp-tools-page {
  color: var(--kp-tool-ink);
  padding-bottom: 5rem;
}

.kp-tools-hero {
  padding: clamp(3rem, 8vw, 7rem) 0 clamp(2rem, 5vw, 4rem);
  max-width: 1100px;
}

.kp-tools-hero h1 {
  max-width: 980px;
  margin: 0;
  font-size: clamp(3.1rem, 8vw, 7.8rem);
  line-height: 0.91;
  letter-spacing: -0.07em;
}

.kp-tools-hero .kp-tool-lede {
  max-width: 820px;
  margin: 1.8rem 0 0;
  color: var(--kp-tool-muted);
  font-size: clamp(1.15rem, 2.1vw, 1.7rem);
  line-height: 1.48;
}

.kp-pain-statement {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.2rem;
  padding: 0.55rem 0.85rem;
  border: 1px solid #ead6a7;
  border-radius: 999px;
  background: var(--kp-tool-warm);
  color: var(--kp-tool-gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.kp-pain-statement::before {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.kp-tools-principle {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 1.25rem;
  margin: 0 0 3rem;
}

.kp-tools-principle > * {
  padding: clamp(1.4rem, 3vw, 2.2rem);
  border: 1px solid var(--kp-tool-line);
  border-radius: 24px;
  background: var(--kp-tool-white);
}

.kp-tools-principle h2,
.kp-tool-copy h2,
.kp-tool-copy h3 {
  margin-top: 0;
  letter-spacing: -0.035em;
}

.kp-tools-principle ol {
  margin: 0;
  padding-left: 1.35rem;
}

.kp-tools-principle li + li {
  margin-top: 0.7rem;
}

.kp-tool-grid,
.kp-related-tools {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.kp-tool-card {
  display: flex;
  min-height: 300px;
  flex-direction: column;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  border: 1px solid var(--kp-tool-line);
  border-radius: 28px;
  background: var(--kp-tool-white);
  color: inherit;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.kp-tool-card:hover,
.kp-tool-card:focus-visible {
  transform: translateY(-3px);
  border-color: #bba05c;
  box-shadow: 0 18px 44px rgba(40, 32, 12, 0.09);
}

.kp-tool-card .kp-tool-number {
  color: var(--kp-tool-gold);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.kp-tool-card h2,
.kp-tool-card h3 {
  margin: auto 0 0.7rem;
  font-size: clamp(1.65rem, 3vw, 2.6rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.kp-tool-card p {
  margin: 0 0 1.2rem;
  color: var(--kp-tool-muted);
  line-height: 1.55;
}

.kp-tool-card strong:last-child {
  color: var(--kp-tool-green);
}

.kp-tool-shell {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: 1.1rem;
  align-items: start;
  margin-bottom: 3.5rem;
}

.kp-tool-controls,
.kp-tool-result {
  border: 1px solid var(--kp-tool-line);
  border-radius: 28px;
  background: var(--kp-tool-white);
}

.kp-tool-controls {
  position: sticky;
  top: 1rem;
  padding: clamp(1.3rem, 3vw, 2rem);
}

.kp-tool-controls h2,
.kp-tool-result h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  line-height: 1.03;
  letter-spacing: -0.045em;
}

.kp-tool-field {
  display: grid;
  gap: 0.45rem;
  margin-top: 1.2rem;
}

.kp-tool-field label {
  font-weight: 750;
}

.kp-tool-field small {
  color: var(--kp-tool-muted);
  line-height: 1.4;
}

.kp-tool-field input,
.kp-tool-field select {
  width: 100%;
  min-height: 52px;
  box-sizing: border-box;
  border: 1px solid var(--kp-tool-line);
  border-radius: 13px;
  background: transparent;
  color: inherit;
  padding: 0 0.9rem;
  font: inherit;
}

.kp-tool-field input:focus,
.kp-tool-field select:focus {
  outline: 3px solid rgba(168, 121, 25, 0.2);
  border-color: var(--kp-tool-gold);
}

.kp-tool-result {
  overflow: hidden;
}

.kp-tool-result-head {
  padding: clamp(1.5rem, 4vw, 2.8rem);
  border-bottom: 1px solid var(--kp-tool-line);
  background: linear-gradient(145deg, var(--kp-tool-warm), var(--kp-tool-white));
}

.kp-tool-result-head > p {
  max-width: 720px;
  color: var(--kp-tool-muted);
  font-size: 1.08rem;
  line-height: 1.55;
}

.kp-result-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.kp-result-metric {
  min-height: 112px;
  padding: 1rem;
  border: 1px solid var(--kp-tool-line);
  border-radius: 17px;
  background: var(--kp-tool-white);
}

.kp-result-metric span {
  display: block;
  color: var(--kp-tool-muted);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.kp-result-metric strong {
  display: block;
  margin-top: 0.65rem;
  font-size: clamp(1.25rem, 2.3vw, 2rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.kp-tool-result-body {
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.5rem, 4vw, 2.8rem);
}

.kp-tool-result-body article {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--kp-tool-line);
}

.kp-tool-result-body article:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.kp-tool-result-body h3 {
  margin: 0 0 0.65rem;
  font-size: 1.25rem;
  letter-spacing: -0.025em;
}

.kp-tool-result-body p,
.kp-tool-result-body li {
  color: var(--kp-tool-muted);
  line-height: 1.6;
}

.kp-tool-result-body ol,
.kp-tool-result-body ul {
  margin: 0;
  padding-left: 1.25rem;
}

.kp-tool-result-body li + li {
  margin-top: 0.55rem;
}

.kp-tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.kp-tool-actions button,
.kp-tool-actions a {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 1rem;
  border: 1px solid var(--kp-tool-line);
  border-radius: 12px;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 750;
  text-decoration: none;
  cursor: pointer;
}

.kp-tool-actions .primary {
  border-color: var(--kp-tool-ink);
  background: var(--kp-tool-ink);
  color: var(--kp-tool-white);
}

[data-theme="dark"] .kp-tool-actions .primary {
  color: #161612;
}

.kp-tool-copy {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  gap: 1rem;
  margin: 3.5rem 0;
}

.kp-tool-copy > section,
.kp-tool-copy > aside {
  padding: clamp(1.35rem, 3vw, 2.2rem);
  border: 1px solid var(--kp-tool-line);
  border-radius: 24px;
  background: var(--kp-tool-white);
}

.kp-tool-copy p,
.kp-tool-copy li {
  color: var(--kp-tool-muted);
  line-height: 1.65;
}

.kp-tool-copy li + li {
  margin-top: 0.55rem;
}

.kp-tool-faq details {
  padding: 1rem 0;
  border-top: 1px solid var(--kp-tool-line);
}

.kp-tool-faq summary {
  font-weight: 780;
  cursor: pointer;
}

.kp-tools-privacy {
  padding: 1.1rem 1.3rem;
  border-left: 4px solid var(--kp-tool-green);
  background: color-mix(in srgb, var(--kp-tool-green) 8%, transparent);
  color: var(--kp-tool-muted);
}

.pain-tool-bridge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--kp-tool-warm);
}

.pain-tool-bridge h3 {
  margin: 0.45rem 0;
}

.pain-tool-bridge p {
  max-width: 760px;
  margin: 0;
}

.pain-kx-moves {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pain-kx-moves li {
  padding: 1rem;
  border: 1px solid var(--kp-tool-line);
  border-radius: 16px;
  background: var(--kp-tool-white);
}

@media (max-width: 820px) {
  .kp-tools-principle,
  .kp-tool-shell,
  .kp-tool-copy {
    grid-template-columns: 1fr;
  }

  .kp-tool-controls {
    position: static;
  }

  .kp-result-metrics,
  .pain-kx-moves {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .kp-tool-grid,
  .kp-related-tools {
    grid-template-columns: 1fr;
  }

  .kp-tools-hero h1 {
    font-size: clamp(2.75rem, 17vw, 4.8rem);
  }

  .kp-tool-card {
    min-height: 245px;
  }

  .pain-tool-bridge {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kp-tool-card {
    transition: none;
  }
}