/* Metaphilosophy — exact implementation of the approved reference viewport. */

:root {
  --mp-ink: #153b38;
  --mp-ink-deep: #0d2826;
  --mp-text: #193633;
  --mp-muted: #61736f;
  --mp-paper: #f4f7f4;
  --mp-white: #ffffff;
  --mp-soft: #edf3ef;
  --mp-mint: #dcefe7;
  --mp-mint-strong: #9ed4c1;
  --mp-coral: #f26c55;
  --mp-coral-soft: #fde5df;
  --mp-blue: #5f76e8;
  --mp-blue-soft: #e5e9ff;
  --mp-yellow: #ded36a;
  --mp-line: #d3dfda;
  --mp-line-strong: #b8cac3;
  --mp-shadow: 0 20px 60px rgba(20, 59, 56, 0.11);
  --mp-shadow-soft: 0 8px 30px rgba(20, 59, 56, 0.075);
  --mp-radius-sm: 8px;
  --mp-radius: 14px;
  --mp-radius-lg: 24px;
  --mp-sans: "Helvetica Neue", Helvetica, Arial, ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mp-mono: "SFMono-Regular", "Roboto Mono", Consolas, "Liberation Mono", monospace;
}

html {
  scroll-behavior: smooth;
}

.srOnly {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

body.publicHomeBody {
  background: var(--mp-paper) !important;
}

body.menuOpen {
  overflow: hidden;
}

.mpHome,
.mpHome * {
  box-sizing: border-box;
}

.mpHome {
  min-width: 320px;
  overflow: clip;
  background: var(--mp-paper);
  color: var(--mp-text);
  font-family: var(--mp-sans);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.mpHome a {
  color: inherit;
  text-decoration: none;
}

.mpHome button,
.mpHome input,
.mpHome textarea,
.mpHome select {
  font: inherit;
}

.mpHome button {
  cursor: pointer;
}

.mpHome :focus-visible {
  outline: 3px solid var(--mp-blue);
  outline-offset: 3px;
}

.mpSkip {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  transform: translateY(-160%);
  padding: 12px 16px;
  border-radius: 6px;
  background: var(--mp-ink-deep);
  color: #fff;
  font: 700 12px/1 var(--mp-sans);
  transition: transform 160ms ease;
}

.mpSkip:focus {
  transform: translateY(0);
}

.mpSignalBar {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr 0.65fr 0.45fr;
  height: 5px;
}

.mpSignalBar i:nth-child(1) { background: var(--mp-ink); }
.mpSignalBar i:nth-child(2) { background: var(--mp-mint-strong); }
.mpSignalBar i:nth-child(3) { background: var(--mp-coral); }
.mpSignalBar i:nth-child(4) { background: var(--mp-yellow); }

.mpHeader {
  position: sticky;
  z-index: 50;
  top: 0;
  display: grid;
  grid-template-columns: minmax(250px, 1fr) auto minmax(250px, 1fr);
  align-items: center;
  min-height: 82px;
  padding: 0 clamp(22px, 4.2vw, 70px);
  border-bottom: 1px solid var(--mp-line);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
}

.mpBrand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  width: fit-content;
  color: var(--mp-ink-deep) !important;
}

.mpWordmark {
  display: grid;
  width: max-content;
  gap: 4px;
}

.mpWordmark strong {
  color: inherit;
  font-size: clamp(22px, 1.6vw, 28px);
  font-weight: 650;
  line-height: 0.95;
  letter-spacing: -0.055em;
}

.mpWordmark small {
  color: var(--mp-muted);
  font: 650 8px/1.15 var(--mp-mono);
  letter-spacing: 0.115em;
  text-transform: uppercase;
}

.mpNavigation {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(19px, 2.6vw, 42px);
}

.mpNavigation a {
  position: relative;
  padding: 31px 0 28px;
  color: #36524f;
  font-size: 13px;
  font-weight: 560;
  letter-spacing: -0.012em;
}

.mpNavigation a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 21px;
  left: 0;
  height: 2px;
  transform: scaleX(0);
  transform-origin: right;
  border-radius: 999px;
  background: var(--mp-coral);
  transition: transform 180ms ease;
}

.mpNavigation a:hover::after,
.mpNavigation a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.mpHeaderCta {
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: 18px;
  min-height: 46px;
  padding: 0 19px;
  border: 1px solid var(--mp-ink-deep);
  border-radius: 8px;
  background: var(--mp-ink-deep);
  color: #fff !important;
  font-size: 13px;
  font-weight: 640;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.mpHeaderCta:hover,
.mpHeaderCta:focus-visible {
  border-color: var(--mp-coral);
  background: var(--mp-coral);
  transform: translateY(-1px);
}

.mpArrow {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.mpMenu {
  display: none;
}

.mpHero {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(580px, 1.08fr);
  min-height: min(795px, calc(100vh - 87px));
  border-bottom: 1px solid var(--mp-line);
  background: linear-gradient(110deg, #f8faf8 0 50%, #edf4ef 50% 100%);
}

.mpDotGrid {
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: 0.34;
  background-image: radial-gradient(circle, rgba(21, 59, 56, 0.24) 1px, transparent 1.15px);
  background-size: 24px 24px;
  mask-image: linear-gradient(90deg, #000 0, transparent 56%);
}

.mpHeroCopy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(75px, 8vw, 126px) clamp(32px, 6vw, 98px) clamp(72px, 7vw, 112px) clamp(26px, 4.2vw, 70px);
}

.mpHero h1 {
  max-width: 820px;
  margin: 0;
  color: var(--mp-ink-deep);
  font-size: clamp(59px, 6.1vw, 100px);
  font-weight: 430;
  line-height: 0.96;
  letter-spacing: -0.067em;
  text-wrap: balance;
}

.mpHeroCopy > p {
  max-width: 680px;
  margin: clamp(32px, 3.2vw, 48px) 0 0;
  color: #4e6662;
  font-size: clamp(18px, 1.45vw, 22px);
  font-weight: 420;
  line-height: 1.5;
  letter-spacing: -0.025em;
}

.mpHeroActions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  margin-top: 38px;
}

.mpButton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  min-height: 49px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 650;
  letter-spacing: -0.01em;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.mpButton:hover,
.mpButton:focus-visible {
  transform: translateY(-2px);
}

.mpButtonPrimary {
  border-color: var(--mp-ink-deep);
  background: var(--mp-ink-deep);
  color: #fff !important;
}

.mpButtonPrimary:hover,
.mpButtonPrimary:focus-visible {
  border-color: var(--mp-coral);
  background: var(--mp-coral);
}

.mpButtonText {
  min-height: 42px;
  padding: 0 2px;
  border-bottom-color: var(--mp-ink);
  border-radius: 0;
  color: var(--mp-ink) !important;
}

.mpButtonText:hover,
.mpButtonText:focus-visible {
  border-bottom-color: var(--mp-coral);
  color: var(--mp-coral) !important;
}

.mpHeroProof {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 23px;
  margin-top: 42px;
  color: #657b77;
  font-size: 12px;
  font-weight: 540;
}

.mpHeroProof span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.mpHeroProof i {
  width: 8px;
  height: 8px;
  border: 2px solid var(--mp-mint-strong);
  border-radius: 50%;
  background: #fff;
}

.mpHeroProof span:nth-child(2) i { border-color: var(--mp-coral); }
.mpHeroProof span:nth-child(3) i { border-color: var(--mp-blue); }

.mpHeroVisual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  padding: clamp(50px, 5vw, 82px) clamp(30px, 4.2vw, 70px);
  overflow: hidden;
}

.mpHeroShape {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.mpHeroShapeA {
  top: -120px;
  right: -65px;
  width: 440px;
  height: 440px;
  background: rgba(158, 212, 193, 0.38);
}

.mpHeroShapeB {
  bottom: -120px;
  left: 8%;
  width: 340px;
  height: 340px;
  border: 88px solid rgba(242, 108, 85, 0.15);
}

.mpRatingCard {
  position: relative;
  z-index: 2;
  width: min(100%, 750px);
  border: 1px solid var(--mp-line-strong);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: var(--mp-shadow);
  overflow: hidden;
}

.mpRatingHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
  padding: 0 24px;
  border-bottom: 1px solid var(--mp-line);
}

.mpRatingHeader > div {
  display: grid;
  gap: 4px;
}

.mpRatingHeader > div span,
.mpRatingFooter > span {
  color: var(--mp-muted);
  font: 650 10px/1.3 var(--mp-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mpRatingHeader > div strong {
  color: var(--mp-ink-deep);
  font-size: 15px;
  font-weight: 650;
}

.mpRatingStatus {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 11px;
  border: 1px solid var(--mp-line);
  border-radius: 999px;
  background: var(--mp-soft);
  color: #4d6762;
  font-size: 11px;
  font-weight: 600;
}

.mpRatingStatus i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mp-coral);
}

.mpRatingBody {
  display: grid;
  grid-template-columns: minmax(255px, 0.83fr) minmax(330px, 1.17fr);
  min-height: 400px;
}

.mpRatingRows {
  padding: 17px 0;
  border-right: 1px solid var(--mp-line);
}

.mpRatingRow {
  display: grid;
  grid-template-columns: minmax(88px, 1fr) 42px minmax(82px, 1fr);
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 49px;
  padding: 0 18px;
  border: 0;
  border-left: 3px solid transparent;
  background: transparent;
  color: #536b67;
  text-align: left;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}

.mpRatingRow:hover,
.mpRatingRow.isActive {
  border-left-color: var(--mp-coral);
  background: #f5f8f6;
  color: var(--mp-ink-deep);
}

.mpRatingRow span {
  font-size: 12px;
  font-weight: 600;
}

.mpRatingRow strong {
  font: 600 11px/1 var(--mp-mono);
}

.mpRatingRow > i {
  position: relative;
  display: block;
  height: 4px;
  border-radius: 999px;
  background: #e1e9e5;
  overflow: hidden;
}

.mpRatingRow > i b {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--score);
  border-radius: inherit;
  background: var(--mp-coral);
}

.mpRadarWrap {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  padding: 20px 18px 14px;
}

.mpRadar {
  display: block;
  width: 100%;
  height: auto;
  max-height: 320px;
}

.mpRadarGrid polygon,
.mpRadarGrid path {
  stroke: #dce5e1;
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.mpRadarModel {
  fill: rgba(95, 118, 232, 0.08);
  stroke: var(--mp-blue);
  stroke-width: 1.5;
  stroke-dasharray: 5 4;
  vector-effect: non-scaling-stroke;
}

.mpRadarExpert {
  fill: rgba(242, 108, 85, 0.14);
  stroke: var(--mp-coral);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.mpRadarDots circle {
  fill: var(--mp-coral);
}

.mpRadarLabels text {
  fill: #516965;
  font: 600 10px var(--mp-sans);
}

.mpRadarLegend {
  display: flex;
  justify-content: center;
  gap: 22px;
  margin-top: 2px;
  color: #677a76;
  font-size: 10px;
}

.mpRadarLegend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.mpRadarLegend i {
  width: 23px;
  height: 2px;
  background: var(--mp-coral);
}

.mpRadarLegend span:nth-child(2) i {
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--mp-blue) 0 5px, transparent 5px 8px);
}

.mpDimensionReadout {
  display: grid;
  grid-template-columns: 120px 52px minmax(0, 1fr);
  align-items: start;
  gap: 14px;
  min-height: 85px;
  padding: 17px 24px;
  border-top: 1px solid var(--mp-line);
  background: #f7faf8;
}

.mpDimensionReadout > span {
  color: var(--mp-ink-deep);
  font-size: 13px;
  font-weight: 650;
}

.mpDimensionReadout > strong {
  color: var(--mp-coral);
  font: 650 13px/1.35 var(--mp-mono);
}

.mpDimensionReadout p {
  margin: 0;
  color: #637773;
  font-size: 11px;
  line-height: 1.55;
}

.mpRatingFooter {
  display: grid;
  grid-template-columns: 0.75fr 1fr auto;
  align-items: center;
  gap: 14px;
  min-height: 54px;
  padding: 0 24px;
  border-top: 1px solid var(--mp-line);
}

.mpRatingFooter a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--mp-ink) !important;
  font-size: 11px;
  font-weight: 650;
}

.mpLegacySite {
  min-width: 320px;
}

@media (max-width: 1260px) {
  .mpHeader {
    grid-template-columns: minmax(230px, 1fr) auto;
  }

  .mpNavigation {
    display: none;
  }

  .mpHero {
    grid-template-columns: minmax(0, 0.88fr) minmax(520px, 1.12fr);
  }

  .mpRatingBody {
    grid-template-columns: minmax(230px, 0.78fr) minmax(290px, 1.22fr);
  }
}

@media (max-width: 1050px) {
  .mpHero {
    grid-template-columns: 1fr;
    min-height: 0;
    background: var(--mp-paper);
  }

  .mpHeroCopy {
    padding-bottom: 60px;
  }

  .mpHeroVisual {
    min-height: 620px;
    padding-top: 40px;
    border-top: 1px solid var(--mp-line);
    background: var(--mp-soft);
  }

  .mpHero .mpDotGrid {
    mask-image: linear-gradient(180deg, #000, transparent 72%);
  }
}

@media (max-width: 900px) {
  .mpHeader {
    grid-template-columns: 1fr auto;
    min-height: 72px;
    padding: 0 20px;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .mpHeaderWordmark strong {
    font-size: 21px;
  }

  .mpHeaderWordmark small {
    display: none;
  }

  .mpHeaderCta {
    display: none;
  }

  .mpMenu {
    position: relative;
    z-index: 62;
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid var(--mp-line-strong);
    border-radius: 8px;
    background: #fff;
  }

  .mpMenu > span:not(.srOnly) {
    position: absolute;
    width: 18px;
    height: 1.5px;
    border-radius: 999px;
    background: var(--mp-ink);
    transition: transform 170ms ease, top 170ms ease;
  }

  .mpMenu > span:nth-child(1) { top: 15px; }
  .mpMenu > span:nth-child(2) { top: 24px; }
  .mpMenu[aria-expanded="true"] > span:nth-child(1) { top: 20px; transform: rotate(45deg); }
  .mpMenu[aria-expanded="true"] > span:nth-child(2) { top: 20px; transform: rotate(-45deg); }

  .mpNavigation {
    position: fixed;
    z-index: 60;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    padding: 90px 28px 32px;
    transform: translateY(-105%);
    background: var(--mp-ink-deep);
    transition: transform 240ms cubic-bezier(0.2, 0.75, 0.25, 1);
  }

  .mpNavigation.isOpen {
    transform: translateY(0);
  }

  .mpNavigation a {
    padding: 18px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 30px;
    font-weight: 450;
    letter-spacing: -0.045em;
  }

  .mpNavigation a::after {
    display: none;
  }

  .mpMenu[aria-expanded="true"] {
    border-color: rgba(255, 255, 255, 0.32);
    background: transparent;
  }

  .mpMenu[aria-expanded="true"] > span:not(.srOnly) {
    background: #fff;
  }

  .mpHero h1 {
    font-size: clamp(53px, 12vw, 78px);
  }

  .mpHeroCopy > p {
    font-size: 18px;
  }
}

@media (max-width: 680px) {
  .mpHeroCopy {
    padding: 64px 20px 48px;
  }

  .mpHero h1 {
    font-size: clamp(47px, 14vw, 66px);
    line-height: 0.98;
  }

  .mpHeroCopy > p {
    margin-top: 28px;
    font-size: 17px;
  }

  .mpHeroActions {
    width: 100%;
  }

  .mpHeroActions .mpButton {
    width: 100%;
  }

  .mpHeroProof {
    display: grid;
  }

  .mpHeroVisual {
    min-height: 0;
    padding: 40px 14px 54px;
  }

  .mpRatingCard {
    border-radius: 12px;
  }

  .mpRatingHeader {
    align-items: flex-start;
    flex-direction: column;
    min-height: 0;
    padding: 18px;
  }

  .mpRatingBody {
    grid-template-columns: 1fr;
  }

  .mpRatingRows {
    border-right: 0;
    border-bottom: 1px solid var(--mp-line);
  }

  .mpRatingRow {
    grid-template-columns: minmax(100px, 1fr) 42px minmax(80px, 0.9fr);
  }

  .mpRadarWrap {
    padding: 15px 5px;
  }

  .mpRadarLabels text {
    font-size: 9px;
  }

  .mpDimensionReadout {
    grid-template-columns: 1fr auto;
  }

  .mpDimensionReadout p {
    grid-column: 1 / -1;
  }

  .mpRatingFooter {
    grid-template-columns: 1fr 1fr;
    padding: 13px 18px;
  }

  .mpRatingFooter a {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .mpHome *,
  .mpHome *::before,
  .mpHome *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }
}