:root {
  --ink: #10283a;
  --ink-soft: #2b4358;
  --paper: #f7fbfd;
  --paper-strong: #ffffff;
  --mist: #e4f5f8;
  --aqua: #27acc3;
  --aqua-deep: #127f95;
  --aqua-soft: #dff5f8;
  --magenta: #e4007f;
  --magenta-deep: #b80065;
  --magenta-soft: #ffe4f2;
  --mau-red: #df002b;
  --sun: #f4c84e;
  --line: rgba(16, 40, 58, 0.14);
  --line-light: rgba(255, 255, 255, 0.18);
  --shadow: 0 24px 70px rgba(16, 40, 58, 0.14);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

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

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

button {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 14px;
  color: var(--ink);
  background: var(--paper-strong);
  border-radius: 6px;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  width: 100%;
  padding: 18px 40px;
  color: var(--paper-strong);
  transition: background 240ms ease, color 240ms ease, box-shadow 240ms ease, padding 240ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ink);
  background: rgba(247, 251, 253, 0.95);
  box-shadow: 0 8px 32px rgba(16, 40, 58, 0.08);
  backdrop-filter: blur(18px);
  padding-block: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: max-content;
}

.brand img {
  width: 166px;
  height: auto;
  filter: drop-shadow(0 6px 18px rgba(16, 40, 58, 0.16));
}

.site-nav {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 20px;
  font-size: 0.92rem;
}

.site-nav a {
  opacity: 0.88;
  transition: opacity 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  opacity: 1;
}

.header-actions,
.cta-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.2;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  color: var(--paper-strong);
  background: var(--magenta);
  border-color: var(--magenta);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--magenta-deep);
  border-color: var(--magenta-deep);
}

.button-ghost {
  color: inherit;
  background: transparent;
  border-color: currentColor;
}

.button-light {
  color: var(--paper-strong);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.button-light:hover,
.button-light:focus-visible {
  background: rgba(255, 255, 255, 0.18);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  color: inherit;
  background: transparent;
  border: 1px solid currentColor;
  border-radius: 8px;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 180ms ease;
}

.site-header.is-open .menu-toggle span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.site-header.is-open .menu-toggle span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.section-inner {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.section-band {
  padding: 112px 0;
  overflow: hidden;
}

.light-band {
  background: var(--paper-strong);
}

.dark-band {
  color: var(--paper-strong);
  background: linear-gradient(135deg, #10283a 0%, #173a52 100%);
}

.manifesto {
  background:
    linear-gradient(180deg, #ffffff 0%, #f7fbfd 100%);
}

.manifesto-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 72px;
  align-items: start;
}

.manifesto-lead h2 {
  max-width: 620px;
}

.manifesto-copy {
  padding-top: 14px;
}

.manifesto-copy p {
  color: rgba(16, 40, 58, 0.72);
  font-size: 1.08rem;
}

.manifesto-principles {
  list-style: none;
  padding: 0;
  margin: 36px 0 0;
  border-top: 1px solid var(--line);
}

.manifesto-principles li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.manifesto-principles span {
  color: var(--magenta);
  font-size: 0.78rem;
  font-weight: 800;
}

.manifesto-principles strong {
  font-family: var(--serif);
  font-size: 1.36rem;
  font-weight: 500;
  line-height: 1.18;
}

.hero {
  position: relative;
  min-height: calc(100svh - 28px);
  display: flex;
  align-items: center;
  color: var(--paper-strong);
  overflow: hidden;
  background: var(--ink);
}

.hero-media,
.hero-scrim {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: slow-drift 18s ease-in-out infinite alternate;
}

.hero-scrim {
  background:
    linear-gradient(90deg, rgba(16, 40, 58, 0.84) 0%, rgba(16, 40, 58, 0.54) 43%, rgba(16, 40, 58, 0.1) 100%),
    linear-gradient(180deg, rgba(16, 40, 58, 0.24) 0%, rgba(16, 40, 58, 0.12) 54%, rgba(16, 40, 58, 0.86) 100%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  padding-top: 84px;
  max-width: 760px;
  margin-left: max(24px, calc((100vw - 1180px) / 2));
  margin-right: auto;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--magenta);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero .eyebrow,
.dark-band .eyebrow {
  color: #79deed;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 0.98;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: 2.65rem;
}

h2 {
  margin-bottom: 22px;
  font-size: 2.22rem;
}

h3 {
  font-size: 1.32rem;
  line-height: 1.25;
}

.hero-copy {
  max-width: 650px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.08rem;
  line-height: 1.5;
}

.split-layout,
.ai-layout,
.impact-layout,
.ecosystem-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 72px;
  align-items: center;
}

.scenario-visual {
  position: relative;
  min-height: 460px;
  color: var(--paper-strong);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
  background: var(--ink);
}

.scenario-visual img,
.scenario-overlay {
  position: absolute;
  inset: 0;
}

.scenario-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scenario-overlay {
  background:
    linear-gradient(90deg, rgba(16, 40, 58, 0.86) 0%, rgba(16, 40, 58, 0.46) 58%, rgba(16, 40, 58, 0.12) 100%),
    linear-gradient(180deg, rgba(16, 40, 58, 0.08) 0%, rgba(16, 40, 58, 0.82) 100%);
}

.scenario-stack {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  display: grid;
  gap: 10px;
}

.scenario-stack article {
  padding: 15px 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(16, 40, 58, 0.58);
  backdrop-filter: blur(12px);
}

.scenario-stack span {
  display: block;
  margin-bottom: 4px;
  color: #79deed;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.scenario-stack strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.22rem;
  font-weight: 500;
  line-height: 1.18;
}

.copy-block p,
.narrow-copy p,
.section-heading p,
.ecosystem-sticky p,
.community-copy p,
.finale-inner p {
  color: rgba(16, 40, 58, 0.72);
  font-size: 1.08rem;
}

.dark-band .copy-block p,
.dark-band .section-heading p,
.dark-band .finale-inner p {
  color: rgba(255, 255, 255, 0.74);
}

.vision {
  position: relative;
}

.narrow-copy,
.section-heading {
  max-width: 820px;
}

.vision .narrow-copy {
  text-align: center;
}

.vision .narrow-copy p {
  margin-inline: auto;
  max-width: 690px;
}

.vision .metric-note {
  margin-top: 18px;
  color: var(--aqua-deep);
  font-size: 0.9rem;
  font-weight: 800;
}

.impact-bars {
  width: min(920px, calc(100% - 48px));
  margin: 58px auto 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  align-items: end;
}

.impact-bars article {
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  overflow: hidden;
}

.impact-bars article::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--bar);
  background:
    linear-gradient(180deg, rgba(39, 172, 195, 0.14), rgba(39, 172, 195, 0.34));
}

.impact-bars article:nth-child(2)::before {
  background: linear-gradient(180deg, rgba(228, 0, 127, 0.1), rgba(228, 0, 127, 0.28));
}

.impact-bars article:nth-child(3)::before {
  background: linear-gradient(180deg, rgba(39, 172, 195, 0.16), rgba(39, 172, 195, 0.42));
}

.impact-bars article:nth-child(4)::before {
  background: linear-gradient(180deg, rgba(223, 0, 43, 0.08), rgba(223, 0, 43, 0.24));
}

.impact-bars strong,
.impact-bars span,
.impact-bars small {
  position: relative;
  z-index: 1;
}

.impact-bars strong {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 500;
  line-height: 1;
}

.impact-bars span {
  margin-top: 12px;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.2;
}

.impact-bars small {
  margin-top: 5px;
  color: rgba(16, 40, 58, 0.62);
  font-size: 0.82rem;
}

.triple {
  background: linear-gradient(180deg, #edf8fa 0%, #f8fbfc 100%);
}

.triple .section-heading {
  margin-bottom: 48px;
}

.triple-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  position: relative;
}

.win-card,
.ecosystem-item,
.impact-item {
  min-height: 230px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

.win-card span,
.impact-item span,
.brand-label {
  display: inline-block;
  margin-bottom: 22px;
  color: var(--magenta);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.win-card p,
.impact-item p {
  color: rgba(16, 40, 58, 0.68);
}

.confluence {
  position: relative;
  width: 168px;
  height: 168px;
  margin: 30px auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--paper-strong);
  background:
    linear-gradient(135deg, rgba(18, 127, 149, 0.98), rgba(16, 40, 58, 0.94));
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  box-shadow: 0 24px 60px rgba(16, 40, 58, 0.24);
}

.confluence span {
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 50%;
}

.confluence img {
  width: 42px;
  height: 44px;
  object-fit: contain;
}

.confluence strong {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 500;
}

.closing-line {
  max-width: 760px;
  margin: 42px auto 0;
  font-family: var(--serif);
  font-size: 1.7rem;
  text-align: center;
}

.ecosystem-layout {
  align-items: start;
}

.ecosystem-sticky {
  position: sticky;
  top: 112px;
}

.ecosystem-track {
  display: grid;
  gap: 18px;
}

.ecosystem-item {
  min-height: 280px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--paper-strong);
  background: #10283a;
  border-top: 4px solid var(--aqua);
  overflow: hidden;
}

.ecosystem-item-mau {
  color: var(--ink);
  border-top-color: var(--mau-red);
}

.ecosystem-item-petplay {
  border-top-color: var(--magenta);
}

.ecosystem-bg,
.ecosystem-overlay {
  position: absolute;
  inset: 0;
}

.ecosystem-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
  transition: transform 500ms ease;
}

.ecosystem-overlay {
  background:
    linear-gradient(90deg, rgba(16, 40, 58, 0.92) 0%, rgba(16, 40, 58, 0.72) 54%, rgba(16, 40, 58, 0.2) 100%),
    linear-gradient(180deg, rgba(16, 40, 58, 0.28) 0%, rgba(16, 40, 58, 0.88) 100%);
  pointer-events: none;
}

.ecosystem-item-mau .ecosystem-overlay {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.82) 52%, rgba(255, 255, 255, 0.2) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 228, 242, 0.74) 100%);
}

.ecosystem-item:hover .ecosystem-bg,
.ecosystem-item:focus-within .ecosystem-bg {
  transform: scale(1.08);
}

.ecosystem-logo {
  position: relative;
  z-index: 2;
  min-height: 82px;
  display: flex;
  align-items: center;
  margin-bottom: 26px;
}

.ecosystem-logo img {
  width: auto;
  max-width: min(390px, 100%);
  max-height: 72px;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.22));
}

.ecosystem-logo-mau {
  min-height: 142px;
}

.ecosystem-logo-mau img {
  max-width: min(260px, 100%);
  max-height: 138px;
}

.ecosystem-item h3 {
  position: relative;
  z-index: 2;
  max-width: 620px;
  font-family: var(--serif);
  font-size: 1.62rem;
  font-weight: 500;
  color: inherit;
}

.ecosystem-item a {
  position: relative;
  z-index: 2;
  width: fit-content;
  color: #79deed;
  font-weight: 800;
  border-bottom: 1px solid currentColor;
}

.ecosystem-item-mau a {
  color: var(--mau-red);
}

.ai-layout {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.ai-image {
  min-height: 0;
  max-height: 440px;
  aspect-ratio: 4 / 3;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.36);
}

.ai-image img,
.community-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ai .statement {
  margin-top: 28px;
  color: var(--paper-strong);
  font-family: var(--serif);
  font-size: 1.62rem;
  line-height: 1.18;
}

.impact-layout {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.impact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.impact-item {
  min-height: 210px;
  background: var(--paper-strong);
}

.impact-item:nth-child(2) {
  border-top-color: var(--aqua);
}

.impact-item:nth-child(3) {
  border-top-color: var(--magenta);
}

.impact-item:nth-child(4) {
  border-top-color: var(--mau-red);
}

.community {
  padding: 96px 0 110px;
}

.community-media {
  width: min(1180px, calc(100% - 48px));
  height: 52vh;
  min-height: 430px;
  margin: 0 auto;
  position: relative;
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.community-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 38%, rgba(16, 40, 58, 0.74) 100%);
  pointer-events: none;
}

.community-copy {
  margin-top: 34px;
  color: var(--ink);
  position: relative;
  z-index: 2;
}

.community-copy h2,
.community-copy p {
  max-width: 760px;
  color: var(--ink);
  text-shadow: none;
}

.community-copy p {
  color: rgba(16, 40, 58, 0.72);
}

.finale {
  text-align: center;
  padding: 126px 0;
}

.finale-inner {
  max-width: 860px;
}

.finale h2 {
  font-size: 2.72rem;
}

.final-manifesto {
  margin: 28px auto 34px;
  color: var(--paper-strong);
  font-family: var(--serif);
  font-size: 1.52rem;
  line-height: 1.24;
}

.centered {
  justify-content: center;
}

.site-footer {
  padding: 34px 0;
  color: var(--paper-strong);
  background: #10283a;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.72);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--paper-strong);
}

.footer-company {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.86rem;
}

.footer-company p {
  margin: 0;
}

.footer-company strong,
.footer-company a {
  color: var(--paper-strong);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 640ms ease, transform 640ms ease;
}

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

@keyframes slow-drift {
  from {
    transform: scale(1.04) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.08) translate3d(-1.4%, -1%, 0);
  }
}

@media (min-width: 760px) {
  h1 {
    font-size: 3.85rem;
  }

  h2 {
    font-size: 3rem;
  }
}

@media (min-width: 1120px) {
  h1 {
    font-size: 4.65rem;
  }

  h2 {
    font-size: 3.38rem;
  }
}

@media (max-width: 1080px) {
  .header-actions .button-ghost {
    display: none;
  }

  .manifesto-layout,
  .split-layout,
  .ai-layout,
  .impact-layout,
  .ecosystem-layout {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .ecosystem-sticky {
    position: static;
  }

  .impact-bars {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .site-header {
    padding: 14px 20px;
    grid-template-columns: auto 44px;
  }

  .menu-toggle {
    display: block;
    justify-self: end;
  }

  .header-actions {
    display: none;
  }

  .site-nav {
    position: fixed;
    top: 72px;
    left: 20px;
    right: 20px;
    display: grid;
    gap: 4px;
    padding: 14px;
    color: var(--ink);
    background: rgba(247, 251, 253, 0.97);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 24px 64px rgba(16, 40, 58, 0.14);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

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

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

  .section-inner {
    width: min(100% - 32px, 680px);
  }

  .section-band {
    padding: 78px 0;
  }

  .manifesto-copy {
    padding-top: 0;
  }

  .hero {
    min-height: calc(100svh - 36px);
  }

  .hero-inner {
    width: min(100% - 32px, 680px);
    margin-inline: auto;
    padding-top: 86px;
  }

  .hero-copy {
    font-size: 1.04rem;
  }

  .cta-row {
    align-items: stretch;
    flex-direction: column;
    max-width: 320px;
  }

  .scenario-visual {
    min-height: 360px;
  }

  .ai-image {
    min-height: 0;
    max-height: 420px;
    aspect-ratio: 4 / 3;
  }

  .triple-grid,
  .impact-list {
    grid-template-columns: 1fr;
  }

  .confluence {
    width: 150px;
    height: 150px;
    margin-top: 26px;
  }

  .community-media {
    width: min(100% - 32px, 680px);
    height: 46vh;
    min-height: 360px;
  }

  .community-copy {
    margin-top: 28px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  h1 {
    font-size: 2.32rem;
    line-height: 1;
  }

  h2 {
    font-size: 2.02rem;
  }

  .eyebrow {
    font-size: 0.72rem;
  }

  .win-card,
  .ecosystem-item,
  .impact-item {
    padding: 22px;
  }

  .manifesto-principles strong {
    font-size: 1.16rem;
  }

  .scenario-stack {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }

  .scenario-stack strong {
    font-size: 1.08rem;
  }

  .impact-bars {
    width: min(100% - 32px, 680px);
    grid-template-columns: 1fr;
  }

  .impact-bars article {
    min-height: 156px;
  }

  .ecosystem-item h3 {
    font-size: 1.36rem;
  }

  .finale h2 {
    font-size: 2.1rem;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

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