:root {
  color-scheme: dark;
  --bg: #020406;
  --bg-soft: #061019;
  --panel: rgba(8, 18, 28, 0.78);
  --panel-strong: #091722;
  --ink: #f8fbff;
  --muted: #9fb1c6;
  --muted-strong: #c3d3e4;
  --signal: #b8cde5;
  --signal-bright: #d7ebff;
  --line: rgba(184, 205, 229, 0.22);
  --line-strong: rgba(184, 205, 229, 0.42);
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.55);
  --radius-lg: 34px;
  --radius-md: 22px;
  --radius-sm: 14px;
  --container: min(1160px, calc(100% - 40px));
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(circle at 78% 6%, rgba(184, 205, 229, 0.17), transparent 31rem),
    radial-gradient(circle at 0% 28%, rgba(37, 74, 105, 0.28), transparent 28rem),
    linear-gradient(180deg, #020406 0%, #03070a 38%, #020406 100%);
  color: var(--ink);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(184, 205, 229, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(184, 205, 229, 0.05) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: radial-gradient(circle at 50% 0%, black, transparent 70%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(2, 4, 6, 0.88));
}

img, svg {
  max-width: 100%;
  display: block;
}

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

p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

h1, h2, h3 {
  margin: 0;
  letter-spacing: -0.045em;
  line-height: 0.96;
}

h1 {
  font-size: clamp(3.25rem, 8vw, 7.6rem);
  max-width: 11ch;
}

h2 {
  font-size: clamp(2.35rem, 5vw, 5rem);
  max-width: 12ch;
}

h3 {
  font-size: clamp(1.35rem, 2vw, 1.75rem);
}

button, input, select {
  font: inherit;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg);
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

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

.container {
  width: var(--container);
  margin-inline: auto;
}

.section-pad {
  padding: clamp(76px, 9vw, 128px) 0;
}

.section-pad--tight {
  padding: clamp(44px, 6vw, 78px) 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
  padding: 15px clamp(20px, 4vw, 54px);
  backdrop-filter: blur(18px);
  background: rgba(2, 4, 6, 0.68);
  border-bottom: 1px solid rgba(184, 205, 229, 0.12);
}

.site-header.is-scrolled {
  background: rgba(2, 4, 6, 0.9);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.34);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-width: 0;
}

.brand__mark {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  border: 1px solid rgba(184, 205, 229, 0.24);
  box-shadow: 0 0 24px rgba(184, 205, 229, 0.08);
}

.brand__text {
  display: grid;
  gap: 2px;
  white-space: nowrap;
}

.brand__text strong {
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.brand__text span {
  font-size: 0.76rem;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-header .brand {
  align-items: center;
  gap: 12px;
}

.site-header .brand__mark {
  transform: translateY(2px);
}

.site-header .brand__text {
  display: flex;
  align-items: baseline;
  gap: 7px;
  line-height: 1;
  white-space: nowrap;
}

.site-header .brand__text strong {
  font-size: 1rem;
  letter-spacing: -0.025em;
}

.site-header .brand__text span {
  font-size: 0.78rem;
  letter-spacing: 0.105em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 26px);
  color: var(--muted-strong);
  font-size: 0.95rem;
}

.site-nav a:not(.button) {
  position: relative;
  padding: 10px 0;
}

.site-nav a:not(.button)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 5px;
  width: 100%;
  height: 1px;
  background: var(--signal-bright);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}

.site-nav a:not(.button):hover::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(184, 205, 229, 0.24);
  border-radius: 13px;
  background: rgba(184, 205, 229, 0.06);
  color: var(--ink);
  cursor: pointer;
}

.menu-toggle__bar {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 99px;
  background: var(--ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid rgba(215, 235, 255, 0.55);
  border-radius: 999px;
  background: linear-gradient(135deg, #f7fbff 0%, #b8cde5 100%);
  color: #020406;
  font-weight: 760;
  letter-spacing: -0.02em;
  box-shadow: 0 16px 40px rgba(184, 205, 229, 0.18);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 58px rgba(184, 205, 229, 0.25);
}

.button--ghost {
  background: rgba(184, 205, 229, 0.06);
  color: var(--ink);
  border-color: rgba(184, 205, 229, 0.25);
  box-shadow: none;
}

.button--ghost:hover {
  border-color: rgba(184, 205, 229, 0.55);
}

.button--small {
  min-height: 42px;
  padding-inline: 16px;
  font-size: 0.9rem;
}

.eyebrow {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--signal-bright);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  display: none;
}

.hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(72px, 7vw, 110px);
}

.hero__noise {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0 48%, rgba(184, 205, 229, 0.12) 48.2% 48.5%, transparent 48.8% 100%),
    radial-gradient(circle at 80% 40%, rgba(184, 205, 229, 0.2), transparent 20rem);
  opacity: 0.7;
}

.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(330px, 0.72fr);
  align-items: center;
  gap: clamp(42px, 7vw, 96px);
}

.hero__lead {
  max-width: 680px;
  margin-top: 28px;
  font-size: clamp(1.08rem, 1.5vw, 1.32rem);
  color: var(--muted-strong);
}

.hero__actions,
.join__actions,
.manager__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero__underbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.hero__underbar span {
  padding: 9px 12px;
  border: 1px solid rgba(184, 205, 229, 0.16);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(184, 205, 229, 0.045);
  font-size: 0.88rem;
}

.hero-card {
  position: relative;
  min-height: 520px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    linear-gradient(160deg, rgba(184, 205, 229, 0.14), transparent 42%),
    linear-gradient(180deg, rgba(9, 23, 34, 0.94), rgba(2, 4, 6, 0.9));
  border: 1px solid rgba(184, 205, 229, 0.2);
  box-shadow: var(--shadow);
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 26px;
  border-radius: 26px;
  border: 1px solid rgba(184, 205, 229, 0.12);
}

.hero-card__glow {
  position: absolute;
  width: 280px;
  height: 280px;
  right: -100px;
  top: -100px;
  border-radius: 999px;
  background: rgba(184, 205, 229, 0.28);
  filter: blur(55px);
}

.hero-card__inner {
  position: relative;
  display: grid;
  align-content: space-between;
  height: 100%;
  min-height: 520px;
  padding: 42px;
}

.hero-card__inner img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 24px;
  border: 1px solid rgba(184, 205, 229, 0.18);
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.4);
}

.hero-card__caption {
  margin-top: 24px;
  display: grid;
  gap: 8px;
}

.hero-card__caption span {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  font-weight: 800;
}

.hero-card__caption strong {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  letter-spacing: -0.04em;
}

.ticker-strip {
  overflow: hidden;
  border-block: 1px solid rgba(184, 205, 229, 0.1);
  background: rgba(184, 205, 229, 0.035);
}

.ticker-strip__track {
  display: flex;
  width: max-content;
  gap: 0;
  animation: ticker 32s linear infinite;
  will-change: transform;
}

.ticker-strip__group {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 18px;
  padding-right: 18px;
}

.ticker-strip__group span {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  color: var(--muted-strong);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.ticker-strip__group span::after {
  content: "";
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: rgba(184, 205, 229, 0.5);
}

@keyframes ticker {
  to {
    transform: translateX(-25%);
  }
}

.section-heading {
  display: grid;
  gap: 18px;
  margin-bottom: clamp(34px, 6vw, 64px);
}

.section-heading p {
  max-width: 720px;
  font-size: 1.08rem;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.principle-card,
.framework-card,
.post-card,
.analysis-card,
.manager__panel,
.manager-stats,
.performance-card,
.signup-form,
.process-list,
.subhero__visual {
  border: 1px solid rgba(184, 205, 229, 0.16);
  background:
    linear-gradient(180deg, rgba(184, 205, 229, 0.08), rgba(184, 205, 229, 0.025)),
    rgba(4, 11, 17, 0.86);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.24);
}

.principle-card {
  position: relative;
  min-height: 370px;
  padding: 26px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.principle-card::after {
  content: "";
  position: absolute;
  inset: auto -25% -35% auto;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  background: rgba(184, 205, 229, 0.12);
  filter: blur(48px);
}

.principle-card__number,
.framework-card span {
  display: inline-flex;
  color: var(--signal-bright);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  margin-bottom: 74px;
}

.principle-card h3,
.framework-card h3,
.post-card h3 {
  margin-bottom: 16px;
}

.principle-card p,
.framework-card p,
.post-card p {
  font-size: 0.97rem;
}

.process {
  background: linear-gradient(180deg, rgba(184, 205, 229, 0.055), transparent);
}

.process__grid,
.manager__grid,
.join__grid,
.analysis-teaser__grid,
.subhero__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(28px, 6vw, 72px);
  align-items: center;
}

.process__copy p,
.join__copy p,
.manager__panel p,
.analysis-teaser p,
.subhero p {
  max-width: 640px;
  font-size: 1.05rem;
}

.process-list {
  list-style: none;
  margin: 0;
  padding: 14px;
  border-radius: var(--radius-lg);
}

.process-list li {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 20px;
  padding: 22px;
  border-radius: 22px;
}

.process-list li + li {
  border-top: 1px solid rgba(184, 205, 229, 0.1);
}

.process-list span {
  color: var(--signal-bright);
  font-weight: 900;
  letter-spacing: 0.12em;
}

.process-list h3 {
  margin-bottom: 8px;
}

.manager__panel {
  padding: clamp(28px, 5vw, 56px);
  border-radius: var(--radius-lg);
}

.manager__panel p + p {
  margin-top: 18px;
}

.manager-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  padding: 12px;
  border-radius: var(--radius-lg);
  background: rgba(184, 205, 229, 0.12);
}

.manager-stats div {
  padding: clamp(24px, 4vw, 38px);
  border-radius: 23px;
  background: rgba(2, 4, 6, 0.76);
}

.manager-stats span {
  display: block;
  margin-bottom: 8px;
  color: var(--signal-bright);
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 0.9;
}

.manager-stats strong {
  color: var(--muted-strong);
}


.performance {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 30%, rgba(184, 205, 229, 0.11), transparent 34rem),
    linear-gradient(180deg, rgba(184, 205, 229, 0.055), transparent);
}

.performance::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 72vw;
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(184, 205, 229, 0.45), transparent);
}

.performance__wrap {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.performance__heading {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  justify-items: center;
  text-align: center;
}

.performance__heading .eyebrow {
  margin-inline: auto;
  justify-content: center;
}

.performance__heading h2 {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  text-align: center;
  text-wrap: balance;
}

.performance__heading p {
  max-width: 760px;
  margin-inline: auto;
  color: var(--muted-strong);
  text-align: center;
}

.performance-card {
  position: relative;
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: clamp(12px, 1.7vw, 20px);
  border-radius: 34px;
  overflow: visible;
  border: 1px solid rgba(215, 235, 255, 0.24);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(184, 205, 229, 0.035) 34%, rgba(2, 4, 6, 0.88)),
    rgba(4, 11, 17, 0.92);
  box-shadow:
    0 42px 120px rgba(0, 0, 0, 0.62),
    0 0 0 1px rgba(255, 255, 255, 0.045) inset,
    0 0 75px rgba(184, 205, 229, 0.13);
}

.performance-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: 35px;
  background:
    linear-gradient(135deg, rgba(247, 251, 255, 0.42), rgba(184, 205, 229, 0.08) 36%, rgba(247, 251, 255, 0.2) 72%, rgba(184, 205, 229, 0.05));
  filter: drop-shadow(0 22px 60px rgba(184, 205, 229, 0.12));
}

.performance-card::after {
  content: "";
  position: absolute;
  inset: 9px;
  pointer-events: none;
  border-radius: 25px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

.performance-card img {
  width: 100%;
  display: block;
  border-radius: 22px;
  border: 1px solid rgba(184, 205, 229, 0.22);
  background: #fff;
  box-shadow:
    0 18px 45px rgba(0, 0, 0, 0.34),
    0 0 0 1px rgba(2, 4, 6, 0.28);
}

.performance-card figcaption {
  max-width: 820px;
  margin: 16px auto 0;
  color: #7f90a4;
  font-size: 0.78rem;
  line-height: 1.55;
  text-align: center;
}

@media (max-width: 640px) {
  .performance__wrap {
    width: min(100% - 28px, 1160px);
  }

  .performance-card {
    padding: 10px;
    border-radius: 24px;
  }

  .performance-card img {
    border-radius: 16px;
  }

  .performance-card::after {
    inset: 7px;
    border-radius: 18px;
  }
}

.analysis-teaser__grid {
  grid-template-columns: 1fr 1fr;
}

.analysis-card {
  position: relative;
  min-height: 250px;
  display: grid;
  align-content: end;
  gap: 12px;
  padding: clamp(26px, 4vw, 42px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.analysis-card:hover {
  transform: translateY(-4px);
  border-color: rgba(215, 235, 255, 0.48);
}

.analysis-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, transparent 0 42%, rgba(184, 205, 229, 0.12) 42.4% 42.8%, transparent 43.2% 100%),
    radial-gradient(circle at 80% 15%, rgba(184, 205, 229, 0.18), transparent 14rem);
}

.analysis-card span,
.analysis-card strong,
.analysis-card em {
  position: relative;
}

.analysis-card span {
  color: var(--signal-bright);
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.analysis-card strong {
  max-width: 12ch;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 0.92;
  letter-spacing: -0.06em;
}

.analysis-card em {
  justify-self: end;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--signal-bright);
  color: var(--bg);
  font-style: normal;
  font-size: 1.4rem;
}

.join {
  position: relative;
  overflow: hidden;
}

.join::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 72vw;
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(184, 205, 229, 0.45), transparent);
}

.signup-form {
  display: grid;
  gap: 16px;
  padding: clamp(24px, 4vw, 42px);
  border-radius: var(--radius-lg);
}

.signup-form h3 {
  margin-bottom: 8px;
}

.signup-form label {
  display: grid;
  gap: 8px;
  color: var(--muted-strong);
  font-size: 0.94rem;
}

.signup-form input,
.signup-form select {
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  border: 1px solid rgba(184, 205, 229, 0.18);
  border-radius: 16px;
  background: rgba(2, 4, 6, 0.72);
  color: var(--ink);
  outline: none;
}

.signup-form input:focus,
.signup-form select:focus {
  border-color: rgba(215, 235, 255, 0.66);
  box-shadow: 0 0 0 4px rgba(184, 205, 229, 0.12);
}

.form-note {
  min-height: 24px;
  font-size: 0.9rem;
}

.site-footer {
  padding: 48px 0 34px;
  border-top: 1px solid rgba(184, 205, 229, 0.12);
  background: #020406;
}

.footer__grid {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: flex-start;
}

.brand--footer {
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted-strong);
}

.footer__links a:hover {
  color: var(--ink);
}

.disclosure {
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid rgba(184, 205, 229, 0.1);
}

.disclosure p {
  font-size: 0.78rem;
  color: #7f90a4;
}

.subhero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(184, 205, 229, 0.08), transparent);
}

.subhero__grid {
  grid-template-columns: 1.15fr 0.85fr;
}

.subhero h1 {
  max-width: 12ch;
}

.subhero p {
  margin-top: 28px;
  color: var(--muted-strong);
}

.subhero__visual {
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 42px);
}

.subhero__visual img {
  width: min(420px, 100%);
  margin-inline: auto;
  border-radius: 28px;
  border: 1px solid rgba(184, 205, 229, 0.16);
}

.framework-grid,
.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.framework-card,
.post-card {
  min-height: 285px;
  padding: 26px;
  border-radius: var(--radius-md);
}

.framework-card span {
  margin-bottom: 58px;
}

.post-card {
  display: grid;
  align-content: space-between;
  gap: 20px;
}

.post-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: var(--signal-bright);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.post-card a {
  width: fit-content;
  color: var(--signal-bright);
  font-weight: 800;
}

.post-card a::after {
  content: " →";
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay {
  transition-delay: 0.12s;
}

@media (max-width: 1050px) {
  .principle-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero__grid,
  .process__grid,
  .manager__grid,
  .join__grid,
  .analysis-teaser__grid,
  .subhero__grid {
    grid-template-columns: 1fr;
  }

  .hero-card {
    min-height: auto;
  }

  .hero-card__inner {
    min-height: auto;
  }

  .hero-card__inner img {
    max-height: 560px;
    object-fit: cover;
  }
}

@media (max-width: 860px) {
  .site-header {
    min-height: 70px;
  }

  .menu-toggle {
    display: inline-block;
  }

  .site-nav {
    position: fixed;
    inset: 70px 16px auto 16px;
    display: grid;
    gap: 8px;
    padding: 18px;
    border: 1px solid rgba(184, 205, 229, 0.18);
    border-radius: 22px;
    background: rgba(2, 4, 6, 0.94);
    box-shadow: var(--shadow);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 12px 10px;
  }

  .framework-grid,
  .post-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 12ch;
  }
}

@media (max-width: 640px) {
  :root {
    --container: min(100% - 28px, 1160px);
  }

  .brand__text span {
    display: none;
  }

  .brand__mark {
    width: 40px;
    height: 40px;
  }

  .hero__actions,
  .join__actions,
  .manager__actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

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

  .principle-card {
    min-height: 300px;
  }

  .principle-card__number {
    margin-bottom: 54px;
  }

  .process-list li {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Final hero layout: hero card removed, title centered across the full container */
.hero__grid {
  grid-template-columns: 1fr !important;
  justify-items: center;
}

.hero-card {
  display: none !important;
}

.hero__copy {
  width: 100%;
  max-width: 1160px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  justify-self: center;
}

.hero .eyebrow {
  margin-left: auto;
  margin-right: auto;
}

.hero h1 {
  max-width: none;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.hero__lead {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.hero__actions,
.hero__underbar {
  justify-content: center;
}

#approach .section-heading {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

#approach .section-heading .eyebrow,
#approach .section-heading h2,
#approach .section-heading p {
  margin-left: auto;
  margin-right: auto;
}

#approach .section-heading h2 {
  max-width: 860px;
}

#approach .section-heading p {
  max-width: 760px;
}


/* Dial: hero bottom breathing room before ticker. This cuts the open space by ~40% from the global .section-pad. */
.hero.section-pad {
  padding-bottom: clamp(46px, 5.4vw, 77px);
}

/* Centered contact / account section */
.join--centered {
  min-height: calc(100svh - 78px);
  display: grid;
  place-items: center;
  padding-block: clamp(84px, 10vw, 136px);
}

.join__center {
  display: grid;
  place-items: center;
}

.inquiry-form {
  width: min(720px, 100%);
  margin-inline: auto;
  gap: 22px;
  padding: clamp(26px, 4.8vw, 52px);
  border-radius: 38px;
  border-color: rgba(215, 235, 255, 0.22);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.105), rgba(184, 205, 229, 0.035) 42%, rgba(2, 4, 6, 0.74)),
    rgba(8, 18, 28, 0.9);
  box-shadow:
    0 48px 130px rgba(0, 0, 0, 0.56),
    0 0 0 1px rgba(255, 255, 255, 0.045) inset,
    0 0 80px rgba(184, 205, 229, 0.12);
}


.segmented-control {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 5px;
  border: 1px solid rgba(184, 205, 229, 0.2);
  border-radius: 999px;
  background: rgba(2, 4, 6, 0.52);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 12px 34px rgba(0, 0, 0, 0.28);
}

.segmented-control__option {
  position: relative;
  z-index: 3;
  min-height: 44px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted-strong);
  font-weight: 790;
  letter-spacing: -0.025em;
  cursor: pointer;
  pointer-events: auto;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.segmented-control__option:hover {
  color: var(--ink);
}

.segmented-control__option.is-active {
  background: linear-gradient(135deg, #f7fbff 0%, #b8cde5 100%);
  color: #020406;
  box-shadow: 0 12px 34px rgba(184, 205, 229, 0.2);
}

.inquiry-form__header {
  display: grid;
  gap: 12px;
  text-align: center;
  justify-items: center;
  padding-top: 4px;
}

.inquiry-form__kicker {
  margin: 0;
  color: var(--signal-bright);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.18em;
  line-height: 1.2;
  text-transform: uppercase;
}

.inquiry-form h2 {
  max-width: 100%;
  font-size: clamp(2.35rem, 5.2vw, 4.8rem);
  text-align: center;
  text-wrap: balance;
}

.inquiry-form__fields {
  display: grid;
  gap: 16px;
}

.inquiry-form__fields[hidden] {
  display: none !important;
}

.signup-form textarea {
  width: 100%;
  min-height: 134px;
  padding: 15px 16px;
  font-size: 1rem;
  line-height: 1.35;
  border: 1px solid rgba(184, 205, 229, 0.18);
  border-radius: 16px;
  background: rgba(2, 4, 6, 0.72);
  color: var(--ink);
  outline: none;
  resize: vertical;
}


.signup-form input::placeholder,
.signup-form textarea::placeholder {
  color: rgba(195, 211, 228, 0.68);
  font-size: 1rem;
  font-weight: 650;
  opacity: 1;
}

.signup-form input:focus,
.signup-form select:focus,
.signup-form textarea:focus {
  border-color: rgba(215, 235, 255, 0.66);
  box-shadow: 0 0 0 4px rgba(184, 205, 229, 0.12);
}

.checkbox-field {
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px !important;
  min-height: 54px;
  padding: 13px 15px;
  border: 1px solid rgba(184, 205, 229, 0.18);
  border-radius: 16px;
  background: rgba(2, 4, 6, 0.46);
}

.checkbox-field input {
  width: 20px;
  min-height: 20px;
  height: 20px;
  padding: 0;
  accent-color: #d7ebff;
}

.checkbox-field span {
  color: var(--muted-strong);
}

.inquiry-form__submit {
  width: 100%;
  margin-top: 2px;
}

@media (max-width: 640px) {
  .join--centered {
    min-height: calc(100svh - 70px);
    padding-block: 52px;
  }

  .inquiry-form {
    border-radius: 28px;
  }

  .segmented-control {
    border-radius: 24px;
  }

  .segmented-control__option {
    min-height: 48px;
    border-radius: 20px;
    font-size: 0.9rem;
  }
}

/* v4: CSS-native segmented toggle. Labels + radios make the switch clickable even if JS is cached or delayed. */
.inquiry-form {
  position: relative;
}

.mode-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.segmented-control__option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}

#mode-question:checked ~ .segmented-control label[for="mode-question"],
#mode-account:checked ~ .segmented-control label[for="mode-account"] {
  background: linear-gradient(135deg, #f7fbff 0%, #b8cde5 100%);
  color: #020406;
  box-shadow: 0 12px 34px rgba(184, 205, 229, 0.2);
}

#mode-question:checked ~ .segmented-control label[for="mode-account"],
#mode-account:checked ~ .segmented-control label[for="mode-question"] {
  background: transparent;
  color: var(--muted-strong);
  box-shadow: none;
}

.inquiry-form__header--account,
.inquiry-form__fields--account,
.inquiry-form__header--question,
.inquiry-form__fields--question {
  display: none;
}

#mode-question:checked ~ .inquiry-form__header--question,
#mode-account:checked ~ .inquiry-form__header--account {
  display: grid;
}

#mode-question:checked ~ .inquiry-form__fields--question,
#mode-account:checked ~ .inquiry-form__fields--account {
  display: grid;
}

.signup-form input,
.signup-form textarea,
.signup-form input::placeholder,
.signup-form textarea::placeholder {
  font-size: 1rem;
  font-weight: 650;
}

/* Minimal top navigation + external Card logo link */
.card-logo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  padding: 6px 0 !important;
  line-height: 0;
}

.card-logo-link::after {
  display: none !important;
}

.card-logo-link img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  border-radius: 9px;
  transition: transform 0.2s ease, opacity 0.2s ease, filter 0.2s ease;
}

.card-logo-link:hover img {
  transform: translateY(-1px);
  opacity: 0.88;
  filter: drop-shadow(0 10px 22px rgba(184, 205, 229, 0.16));
}

.card-logo-link--footer img {
  width: 30px;
  height: 30px;
  border-radius: 8px;
}

.footer__links--with-logo {
  align-items: center;
}

/* Clean analysis archive */
.analysis-index {
  min-height: calc(100svh - 78px);
  display: grid;
  align-items: center;
  padding-top: clamp(86px, 9vw, 132px);
}

.analysis-index__inner {
  width: min(1040px, calc(100% - 40px));
}

.analysis-index__heading {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  justify-items: center;
}

.analysis-index__heading h1 {
  max-width: none;
  width: 100%;
  text-align: center;
  text-wrap: balance;
}

.analysis-index__heading p {
  max-width: 680px;
  margin-inline: auto;
  text-align: center;
  color: var(--muted-strong);
}

.post-grid--archive {
  max-width: 1040px;
  margin-inline: auto;
}

.post-card--archive {
  min-height: 310px;
  border-color: rgba(215, 235, 255, 0.17);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.095), rgba(184, 205, 229, 0.035) 45%, rgba(2, 4, 6, 0.82)),
    rgba(8, 18, 28, 0.88);
  box-shadow:
    0 28px 90px rgba(0, 0, 0, 0.34),
    0 0 0 1px rgba(255, 255, 255, 0.035) inset;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.post-card--archive:hover {
  transform: translateY(-4px);
  border-color: rgba(215, 235, 255, 0.38);
  box-shadow:
    0 34px 110px rgba(0, 0, 0, 0.42),
    0 0 70px rgba(184, 205, 229, 0.08);
}

.post-card--archive h3 {
  font-size: clamp(1.55rem, 2.4vw, 2.15rem);
  line-height: 0.95;
  text-wrap: balance;
}

.post-card a::after {
  content: " →";
}


/* Horizontal analysis carousel: newest card starts at the far left, three visible on desktop. */
.post-carousel {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 48px;
  align-items: center;
  gap: 14px;
}

.post-carousel__viewport {
  overflow-x: hidden;
  overflow-y: visible;
  border-radius: var(--radius-md);
}

.post-carousel__track.post-grid--archive {
  display: flex;
  max-width: none;
  margin: 0;
  gap: 16px;
  transform: translateX(0);
  transition: transform 0.32s ease;
  will-change: transform;
}

.post-carousel__track .post-card--archive {
  flex: 0 0 calc((100% - 32px) / 3);
}

.post-carousel__button {
  position: relative;
  z-index: 3;
  width: 48px;
  height: 48px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(215, 235, 255, 0.24);
  border-radius: 999px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.105), rgba(184, 205, 229, 0.035) 45%, rgba(2, 4, 6, 0.74)),
    rgba(8, 18, 28, 0.9);
  color: var(--signal-bright);
  font-size: 1.35rem;
  font-weight: 850;
  cursor: pointer;
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.26);
  transition: opacity 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.post-carousel__button:hover:not(:disabled) {
  transform: translateY(-2px);
  border-color: rgba(215, 235, 255, 0.48);
}

.post-carousel__button:disabled,
.post-carousel__button.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  cursor: default;
}

.post-carousel__button[hidden] {
  display: none !important;
}

/* Blog-style local PDF article pages */
.analysis-article {
  min-height: calc(100svh - 78px);
  padding-top: clamp(74px, 8vw, 118px);
}

.analysis-article__inner {
  width: min(980px, calc(100% - 40px));
  margin-inline: auto;
}

.article-back {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 34px;
  color: var(--muted-strong);
  font-size: 0.94rem;
  font-weight: 760;
  transition: color 0.2s ease, transform 0.2s ease;
}

.article-back:hover {
  color: var(--ink);
  transform: translateX(-2px);
}

.analysis-article h1 {
  max-width: 920px;
  margin-bottom: 16px;
  font-size: clamp(3rem, 7vw, 6.8rem);
  text-wrap: balance;
}

.article-date {
  color: var(--signal-bright);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.article-intro {
  max-width: 760px;
  margin-top: 28px;
  color: var(--muted-strong);
  font-size: 1.08rem;
}

.article-intro code {
  color: var(--signal-bright);
  font-size: 0.94em;
}

.pdf-frame {
  position: relative;
  margin-top: clamp(34px, 5vw, 56px);
  min-height: 720px;
  border-radius: 32px;
  padding: clamp(10px, 1.5vw, 16px);
  border: 1px solid rgba(215, 235, 255, 0.22);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(184, 205, 229, 0.035) 36%, rgba(2, 4, 6, 0.9)),
    rgba(4, 11, 17, 0.92);
  box-shadow:
    0 42px 120px rgba(0, 0, 0, 0.62),
    0 0 0 1px rgba(255, 255, 255, 0.045) inset,
    0 0 75px rgba(184, 205, 229, 0.13);
}

.pdf-frame object {
  display: block;
  width: 100%;
  min-height: 700px;
  border: 0;
  border-radius: 22px;
  overflow: hidden;
  background: #fff;
}

.pdf-frame p {
  min-height: 700px;
  display: grid;
  place-items: center;
  padding: 32px;
  text-align: center;
  color: #223244;
  background: #fff;
  border-radius: 22px;
}

.pdf-frame a {
  color: #020406;
  font-weight: 850;
  text-decoration: underline;
}

.article-actions {
  display: flex;
  justify-content: center;
  margin-top: 24px;
}

@media (max-width: 1050px) {
  .post-carousel__track .post-card--archive {
    flex-basis: calc((100% - 16px) / 2);
  }
}

@media (max-width: 860px) {
  .analysis-index {
    min-height: auto;
  }

  .post-carousel {
    width: min(100% - 28px, 720px);
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .post-carousel__viewport {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .post-carousel__button {
    grid-row: 2;
    width: 100%;
  }

  .post-carousel__track .post-card--archive {
    flex-basis: 100%;
  }

  .site-nav .card-logo-link {
    justify-content: flex-start;
    padding: 10px !important;
  }

  .pdf-frame,
  .pdf-frame object,
  .pdf-frame p {
    min-height: 560px;
  }
}

@media (max-width: 640px) {
  .analysis-index__inner,
  .analysis-article__inner {
    width: min(100% - 28px, 980px);
  }

  .pdf-frame,
  .pdf-frame object,
  .pdf-frame p {
    min-height: 480px;
  }
}

/* v4 stable analysis carousel: discrete three-card windows, no transform math. */
.post-carousel__viewport {
  overflow: visible;
}

.post-carousel__track.post-grid--archive {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: none;
  margin: 0;
  gap: 16px;
  transform: none !important;
  transition: none;
  will-change: auto;
}

.post-carousel__track .post-card--archive {
  flex: none !important;
  width: auto;
}

.post-carousel__track .post-card--archive[hidden] {
  display: none !important;
}

@media (max-width: 1050px) {
  .post-carousel__track.post-grid--archive {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .post-carousel__track.post-grid--archive {
    grid-template-columns: 1fr;
  }
}



/* v5 clean carousel override: no stacking, no scroll math, no hidden-attribute dependency. */
.analysis-index .post-carousel {
  width: min(1040px, calc(100% - 40px)) !important;
  margin-inline: auto !important;
  display: grid !important;
  grid-template-columns: 48px minmax(0, 1fr) 48px !important;
  align-items: center !important;
  gap: 14px !important;
}

.analysis-index .post-carousel__viewport {
  overflow: hidden !important;
  border-radius: var(--radius-md) !important;
}

.analysis-index .post-carousel__track.post-grid--archive {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 16px !important;
  max-width: none !important;
  width: 100% !important;
  margin: 0 !important;
  transform: none !important;
  transition: none !important;
  will-change: auto !important;
}

.analysis-index .post-carousel__track .post-card--archive {
  display: none !important;
  min-width: 0 !important;
  width: auto !important;
  flex: none !important;
}

.analysis-index .post-carousel__track .post-card--archive.is-visible-card {
  display: grid !important;
}

.analysis-index .post-carousel__button.is-hidden,
.analysis-index .post-carousel__button:disabled {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

@media (max-width: 1050px) {
  .analysis-index .post-carousel__track.post-grid--archive {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 860px) {
  .analysis-index .post-carousel {
    width: min(100% - 28px, 720px) !important;
    grid-template-columns: 1fr 1fr !important;
  }

  .analysis-index .post-carousel__viewport {
    grid-column: 1 / -1 !important;
    grid-row: 1 !important;
  }

  .analysis-index .post-carousel__button {
    grid-row: 2 !important;
    width: 100% !important;
  }

  .analysis-index .post-carousel__track.post-grid--archive {
    grid-template-columns: 1fr !important;
  }
}


/* v7 analysis card interaction: glowing hover only, full-card clickable. */
.post-card--archive {
  position: relative;
  cursor: pointer;
}

.post-card--archive:hover {
  transform: none !important;
  border-color: rgba(215, 235, 255, 0.38);
  box-shadow:
    0 34px 110px rgba(0, 0, 0, 0.42),
    0 0 70px rgba(184, 205, 229, 0.08);
}

.post-card--archive > a::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
}

.post-card--archive > a {
  position: static;
}


/* v8 mobile header: two-line brand that fits inside the logo height. */
@media (max-width: 640px) {
  .site-header {
    min-height: 70px;
    padding: 13px 20px;
    gap: 12px;
  }

  .site-header .brand {
    gap: 10px;
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
  }

  .site-header .brand__mark {
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    transform: none;
  }

  .site-header .brand__text {
    display: grid;
    align-content: center;
    gap: 2px;
    min-width: 0;
    max-width: calc(100vw - 126px);
    height: 40px;
    line-height: 1;
    white-space: normal;
    transform: translateY(-1px);
  }

  .site-header .brand__text strong {
    display: block;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: clamp(0.74rem, 3.15vw, 0.9rem);
    line-height: 1.04;
    letter-spacing: -0.04em;
  }

  .site-header .brand__text span {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: clamp(0.52rem, 2.15vw, 0.64rem);
    line-height: 1.05;
    letter-spacing: 0.16em;
    color: var(--muted);
    text-transform: uppercase;
  }

  .menu-toggle {
    flex: 0 0 44px;
  }
}