/* Health OS — design tokens */
:root {
  --color-primary: #0f6e6b;
  --color-primary-dark: #0a4f4d;
  --color-accent-eap: #e8a33d;
  --color-accent-prev: #2c6fbb;
  --color-accent-ai: #d9622b;
  --color-accent-cafe: #8a94a6;
  --color-bg: #f7f9f8;
  --color-bg-alt: #eef3f2;
  --color-surface: #ffffff;
  --color-text: #1a2423;
  --color-text-muted: #4d5c5a;
  --color-border: #d4dedc;
  --color-hero-bg: #0a3d3b;
  --font-serif: "IBM Plex Serif", Georgia, "Times New Roman", serif;
  --font-sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 70rem;
  --header-height: 4.25rem;
  --radius: 0.5rem;
  --radius-lg: 0.75rem;
  --shadow-sm: 0 1px 2px rgba(10, 61, 59, 0.06);
  --shadow-md: 0 4px 24px rgba(10, 61, 59, 0.08);
  --transition: 0.2s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  font-feature-settings: "kern" 1, "liga" 1;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  color: var(--color-text);
}

.section-lead {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--color-text-muted);
  max-width: 42rem;
  margin: 0 0 2.5rem;
  line-height: 1.7;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(247, 249, 248, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1.5rem;
}

.logo {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  color: var(--color-text);
}

.logo:hover {
  color: var(--color-text);
}

.logo__name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
}

.logo__tagline {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.nav {
  display: none;
  gap: 1.75rem;
}

.nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.nav a:hover {
  color: var(--color-primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  text-decoration: none;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
}

.btn--outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--light {
  background: #fff;
  color: var(--color-primary-dark);
}

.btn--light:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
}

.btn--large {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
}

/* Hero */
.hero {
  padding: calc(var(--header-height) + 4rem) 0 5rem;
  background: var(--color-hero-bg);
  color: #fff;
}

.hero__grid {
  display: grid;
  gap: 3rem;
  align-items: end;
}

.hero__eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 1.25rem;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 0 0 1.5rem;
  max-width: 18ch;
}

.hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.1875rem);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.78);
  max-width: 36rem;
  margin: 0 0 2rem;
}

.hero .btn--outline {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.hero .btn--outline:hover {
  border-color: #fff;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.hero__kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.kpi {
  padding: 1.5rem 1.25rem;
  background: rgba(255, 255, 255, 0.06);
}

.kpi__value {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.kpi__label {
  font-size: 0.8125rem;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.65);
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

/* Market */
.market-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.stat-cards {
  display: grid;
  gap: 1rem;
}

.stat-card {
  padding: 1.25rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.stat-card__value {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
  margin-bottom: 0.25rem;
}

.stat-card__text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.5;
}

.chart-figure {
  margin: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.chart-figure img {
  width: 100%;
}

.chart-figure figcaption {
  padding: 0.875rem 1.25rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
}

/* Platform diagram */
.platform-intro {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto 3rem;
}

.platform-intro .section-lead {
  margin-inline: auto;
}

.platform-diagram {
  position: relative;
  padding: 2rem 0;
}

.platform-diagram__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}

.platform-diagram__svg line {
  stroke: #0f6e6b;
  stroke-width: 1.5;
  stroke-opacity: 0.4;
}

@media (max-width: 767px) {
  .platform-diagram__svg {
    display: none;
  }
}

.platform-diagram__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

.platform-hub {
  text-align: center;
  padding: 1.75rem 1.5rem;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.platform-hub__title {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 500;
  margin: 0 0 0.35rem;
}

.platform-hub__text {
  font-size: 0.875rem;
  opacity: 0.85;
  margin: 0 0 1rem;
}

.platform-hub__pins {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
}

.platform-hub__pins span {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--pin, #fff);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.25);
}

.platform-node.ui-proto {
  padding: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.65rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  font-weight: 400;
  line-height: 1.3;
  pointer-events: none;
  user-select: none;
}

.ui-proto__chrome {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.65rem;
  background: color-mix(in srgb, var(--node-color, var(--color-primary)) 10%, #fff);
  border-bottom: 1px solid var(--color-border);
}

.ui-proto__dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--node-color, var(--color-primary));
  flex-shrink: 0;
}

.ui-proto__title {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ui-proto__screen {
  padding: 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-height: 7.5rem;
  background:
    linear-gradient(180deg, #fbfcfc 0%, #fff 40%),
    var(--color-surface);
}

.ui-proto__screen--desk {
  min-height: 7.75rem;
}

.ui-proto__input {
  padding: 0.4rem 0.55rem;
  font-size: 0.625rem;
  color: var(--color-text-muted);
  background: #f3f6f5;
  border: 1px solid var(--color-border);
  border-radius: 0.35rem;
}

.ui-proto__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.ui-proto__chips span {
  padding: 0.2rem 0.4rem;
  font-size: 0.5625rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background: #f3f6f5;
  border-radius: 999px;
  border: 1px solid transparent;
}

.ui-proto__chips span.is-active {
  color: #fff;
  background: var(--node-color, var(--color-primary));
}

.ui-proto__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.4rem 0.5rem;
  font-size: 0.625rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 0.35rem;
}

.ui-proto__row-label {
  font-weight: 600;
  color: var(--color-text-muted);
}

.ui-proto__kpi-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
}

.ui-proto__kpi {
  font-size: 0.625rem;
  color: var(--color-text-muted);
}

.ui-proto__kpi strong {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--node-color, var(--color-primary));
  margin-right: 0.2rem;
  font-variant-numeric: tabular-nums;
}

.ui-proto__badge {
  font-size: 0.5625rem;
  font-weight: 600;
  padding: 0.15rem 0.4rem;
  border-radius: 999px;
  color: var(--node-color, var(--color-primary));
  background: color-mix(in srgb, var(--node-color, var(--color-primary)) 14%, #fff);
}

.ui-proto__badge--warn {
  color: var(--color-accent-ai);
  background: color-mix(in srgb, var(--color-accent-ai) 14%, #fff);
}

.ui-proto__table {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.ui-proto__tr {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.4rem;
  font-size: 0.5625rem;
  background: #f7f9f8;
  border-radius: 0.3rem;
  color: var(--color-text-muted);
}

.ui-proto__ok {
  font-weight: 700;
  color: var(--color-primary);
}

.ui-proto__alert {
  font-weight: 700;
  color: var(--color-accent-ai);
}

.ui-proto__pending {
  font-weight: 700;
  color: var(--color-accent-cafe);
}

.ui-proto__progress {
  height: 0.35rem;
  background: #e8eeed;
  border-radius: 999px;
  overflow: hidden;
}

.ui-proto__progress-bar {
  height: 100%;
  background: var(--node-color, var(--color-primary));
  border-radius: inherit;
}

.ui-proto__meta {
  font-size: 0.5625rem;
  color: var(--color-text-muted);
}

.ui-proto__list-mini {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.ui-proto__list-mini span {
  font-size: 0.5625rem;
  padding: 0.15rem 0.35rem;
  border-radius: 0.25rem;
  background: #f3f6f5;
  color: var(--color-text-muted);
}

.ui-proto__list-mini span.is-done {
  background: color-mix(in srgb, var(--node-color, var(--color-primary)) 16%, #fff);
  color: var(--node-color, var(--color-primary));
  font-weight: 600;
}

.ui-proto__anon {
  font-size: 0.5625rem;
  font-weight: 600;
  text-align: center;
  padding: 0.3rem;
  color: var(--node-color, var(--color-accent-eap));
  background: color-mix(in srgb, var(--node-color, var(--color-accent-eap)) 12%, #fff);
  border-radius: 0.3rem;
}

.ui-proto__mood {
  display: flex;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.2rem 0;
}

.ui-proto__mood span {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: #e4e8e7;
}

.ui-proto__mood span.is-active {
  background: var(--node-color, var(--color-accent-eap));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--node-color, var(--color-accent-eap)) 30%, transparent);
}

.ui-proto__stepper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.3rem;
}

.ui-proto__stepper span {
  font-size: 0.5625rem;
  font-weight: 500;
  text-align: center;
  padding: 0.35rem 0.25rem;
  border-radius: 0.3rem;
  background: #f3f6f5;
  color: var(--color-text-muted);
}

.ui-proto__stepper span.is-active {
  background: var(--node-color, var(--color-accent-eap));
  color: #fff;
}

.ui-proto__points {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--node-color, var(--color-accent-cafe));
}

.ui-proto__tiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.3rem;
}

.ui-proto__tiles span {
  font-size: 0.5625rem;
  font-weight: 500;
  text-align: center;
  padding: 0.45rem 0.25rem;
  border-radius: 0.35rem;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  background: #fff;
  position: relative;
}

.ui-proto__tiles span.is-on {
  border-color: color-mix(in srgb, var(--node-color, var(--color-accent-cafe)) 45%, var(--color-border));
  background: color-mix(in srgb, var(--node-color, var(--color-accent-cafe)) 10%, #fff);
  color: var(--color-text);
  font-weight: 600;
}

.ui-proto__tiles span.is-on::after {
  content: "";
  position: absolute;
  top: 0.3rem;
  right: 0.3rem;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--node-color, var(--color-accent-cafe));
}

.platform-quote {
  margin-top: 2.5rem;
  padding: 1.75rem 2rem;
  background: var(--color-surface);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-style: italic;
  line-height: 1.65;
  color: var(--color-text-muted);
}

/* Modules */
.modules-grid {
  display: grid;
  gap: 1.5rem;
}

.module-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

.module-card:hover {
  box-shadow: var(--shadow-md);
}

.module-card__header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.module-card__num {
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: #fff;
  background: var(--module-color, var(--color-primary));
  border-radius: var(--radius);
}

.module-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  margin: 0 0 0.35rem;
  line-height: 1.3;
}

.module-card__vp {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.5;
}

.module-card__metric {
  display: inline-block;
  margin: 1.25rem 0;
  padding: 0.5rem 0.875rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--module-color, var(--color-primary));
  background: color-mix(in srgb, var(--module-color, var(--color-primary)) 10%, transparent);
  border-radius: var(--radius);
}

.module-card__list {
  margin: 0;
  padding-left: 1.125rem;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.module-card__list li + li {
  margin-top: 0.35rem;
}

.module-card--nav { --module-color: var(--color-primary); }
.module-card--eap { --module-color: var(--color-accent-eap); }
.module-card--prev { --module-color: var(--color-accent-prev); }
.module-card--ai { --module-color: var(--color-accent-ai); }
.module-card--cafe { --module-color: var(--color-accent-cafe); }

/* Value */
.value-grid {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

.benefit-cards {
  display: grid;
  gap: 1rem;
}

.benefit-card {
  padding: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.benefit-card__title {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 500;
  margin: 0 0 0.5rem;
}

.benefit-card__text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.55;
}

/* Partnership */
.partnership-grid {
  display: grid;
  gap: 2.5rem;
}

.model-list {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.model-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.model-list__icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  border-radius: var(--radius);
}

.model-list__content strong {
  display: block;
  font-size: 0.9375rem;
  margin-bottom: 0.25rem;
}

.model-list__content span {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Integrations / partnerships */
.principles-grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.principle-card {
  padding: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.principle-card__num {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.principle-card__title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 500;
  margin: 0 0 0.5rem;
}

.principle-card__text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.55;
}

.partner-layers {
  margin-bottom: 2.5rem;
}

.partner-layers__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  margin: 0 0 1.25rem;
}

.partner-cards {
  display: grid;
  gap: 1rem;
}

.partner-card {
  padding: 1.25rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-lg);
}

.partner-card__layer {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
}

.partner-card strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.partner-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.5;
}

.remind-card {
  margin: 2.5rem 0;
  padding: 2rem;
  background: var(--color-hero-bg);
  color: #fff;
  border-radius: var(--radius-lg);
}

.remind-card__eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0.75rem;
}

.remind-card__title {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 500;
  margin: 0 0 0.75rem;
}

.remind-card__lead {
  font-size: 0.975rem;
  color: rgba(255, 255, 255, 0.78);
  margin: 0 0 1.5rem;
  line-height: 1.6;
  max-width: 48rem;
}

.remind-card__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.remind-card__stats strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  margin-bottom: 0.2rem;
}

.remind-card__stats span {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}

.remind-card__boundary {
  margin: 0;
  padding: 1rem 1.25rem;
  font-size: 0.875rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
}

/* Ecosystem map */
.eco-map {
  margin: 2.5rem 0;
  padding: 1.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.eco-map__header {
  margin-bottom: 1.5rem;
  text-align: center;
}

.eco-map__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  margin: 0 0 0.35rem;
  color: var(--color-text);
}

.eco-map__subtitle {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.eco-map__flow {
  display: grid;
  gap: 0.75rem;
}

.eco-map__arrow {
  display: none;
}

.eco-col {
  padding: 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  border-top: 3px solid var(--eco-accent, var(--color-primary));
}

.eco-col--employers { --eco-accent: #8a94a6; }
.eco-col--dist { --eco-accent: #2c6fbb; }
.eco-col--core {
  --eco-accent: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 6%, #fff);
  border-color: color-mix(in srgb, var(--color-primary) 28%, var(--color-border));
}
.eco-col--providers { --eco-accent: #e8a33d; }
.eco-col--infra { --eco-accent: #d9622b; }

.eco-col__head {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 0.15rem;
  line-height: 1.25;
}

.eco-col__tag {
  margin: 0 0 0.75rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--eco-accent, var(--color-primary));
}

.eco-col__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.eco-col__list li {
  padding: 0.45rem 0.55rem;
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.35rem;
}

.eco-col__list li strong {
  color: var(--color-text);
  font-weight: 600;
}

.eco-col__modules {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: mod;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.eco-col__modules li {
  counter-increment: mod;
  position: relative;
  padding: 0.45rem 0.55rem 0.45rem 1.85rem;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.35;
  color: #fff;
  background: var(--color-primary);
  border-radius: 0.35rem;
}

.eco-col__modules li::before {
  content: counter(mod);
  position: absolute;
  left: 0.45rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1rem;
  height: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--color-primary);
  background: #fff;
  border-radius: 50%;
}

.eco-map__footer {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
  display: grid;
  gap: 0.65rem;
}

.eco-map__note,
.eco-map__priority {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.eco-map__priority {
  padding: 0.65rem 0.85rem;
  background: color-mix(in srgb, var(--color-primary) 8%, #fff);
  border-radius: var(--radius);
  color: var(--color-text);
  border-left: 3px solid var(--color-primary);
}

.rules-block {
  margin-top: 2.5rem;
}

.rules-block__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  margin: 0 0 1.25rem;
}

.rules-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: rule;
  display: grid;
  gap: 0.75rem;
}

.rules-list li {
  counter-increment: rule;
  position: relative;
  padding: 1rem 1.25rem 1rem 3.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.rules-list li::before {
  content: counter(rule);
  position: absolute;
  left: 1rem;
  top: 1rem;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  background: var(--color-primary);
  border-radius: var(--radius);
}

.rules-list li strong {
  color: var(--color-text);
}

.contact-block {
  padding: 2.5rem;
  background: var(--color-hero-bg);
  color: #fff;
  border-radius: var(--radius-lg);
  text-align: center;
}

.contact-block__title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 500;
  margin: 0 0 0.75rem;
}

.contact-block__text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 1.75rem;
  max-width: 28rem;
  margin-inline: auto;
}

.contact-block__email {
  display: inline-block;
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 1rem;
}

.contact-block__email:hover {
  color: #fff;
}

/* Footer */
.site-footer {
  padding: 2.5rem 0;
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.site-footer__brand {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
}

.site-footer__disclaimer {
  margin: 0;
  max-width: 52rem;
}

.site-footer__copy {
  margin: 0;
  color: rgba(255, 255, 255, 0.4);
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Responsive */
@media (min-width: 640px) {
  .stat-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero__kpis {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  .nav {
    display: flex;
  }

  .hero__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
  }

  .market-grid {
    grid-template-columns: 1fr 1.1fr;
  }

  .platform-diagram__grid {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto auto;
    grid-template-areas:
      ". ai ."
      "nav hub prev"
      "cafe . eap";
    gap: 1.25rem 1.5rem;
    align-items: center;
  }

  .platform-hub {
    grid-area: hub;
    align-self: center;
    justify-self: center;
    width: 100%;
    max-width: 16rem;
  }

  .platform-node--ai {
    grid-area: ai;
    justify-self: center;
    width: min(100%, 17rem);
  }

  .platform-node--nav,
  .platform-node--prev,
  .platform-node--eap,
  .platform-node--cafe {
    width: 100%;
    max-width: 17rem;
  }

  .platform-node--nav { grid-area: nav; justify-self: end; }
  .platform-node--prev { grid-area: prev; justify-self: start; }
  .platform-node--eap { grid-area: eap; justify-self: start; }
  .platform-node--cafe { grid-area: cafe; justify-self: end; }

  .modules-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .module-card--ai {
    grid-column: span 2;
  }

  .value-grid {
    grid-template-columns: 1fr 1.1fr;
  }

  .benefit-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .partnership-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .principles-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .partner-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .remind-card__stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .eco-map {
    padding: 2rem;
  }

  .eco-map__flow {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
  }

  .eco-col--core {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1024px) {
  .modules-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .module-card--ai {
    grid-column: span 1;
  }

  .module-card--cafe {
    grid-column: span 2;
  }

  .partner-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .partner-cards .partner-card:nth-child(4),
  .partner-cards .partner-card:nth-child(5) {
    grid-column: span 1;
  }
}

@media (min-width: 1120px) {
  .eco-map__flow {
    grid-template-columns: 1fr auto 1fr auto 1.15fr auto 1fr auto 1fr;
    align-items: stretch;
    gap: 0.35rem;
  }

  .eco-col--core {
    grid-column: auto;
  }

  .eco-map__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 0.85rem;
  }

  .eco-map__arrow::before {
    content: "";
    width: 0;
    height: 0;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 7px solid color-mix(in srgb, var(--color-primary) 45%, var(--color-border));
  }

  .eco-col {
    min-width: 0;
  }

  .eco-col__head {
    font-size: 0.85rem;
  }

  .eco-col__list li,
  .eco-col__modules li {
    font-size: 0.6875rem;
  }
}

@media (max-width: 639px) {
  .hero__kpis {
    grid-template-columns: 1fr;
  }

  .kpi {
    text-align: center;
  }
}