@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("/fonts/PlusJakartaSans-latin.woff2") format("woff2");
}

:root {
  --ink: #f4f4f5;
  --muted: #a1a1aa;
  --quiet: #85858f;
  --night: #09090b;
  --night-soft: #111116;
  --surface: #15151b;
  --surface-raised: #1b1b23;
  --line: #2b2b35;
  --line-strong: #3f3f4a;
  --accent: #818cf8;
  --accent-strong: #6366f1;
  --accent-soft: #c7d2fe;
  --success: #86efac;
  --radius: 14px;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--night);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 76% 10%, rgba(99, 102, 241, 0.11), transparent 30rem),
    var(--night);
  color: var(--ink);
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

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

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

.shell {
  width: min(1240px, calc(100% - 48px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 8px;
  background: #fff;
  color: #111;
  font-weight: 800;
  text-decoration: none;
}

.skip-link:focus {
  top: 10px;
}

.site-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(9, 9, 11, 0.78);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 15px;
  text-decoration: none;
}

.brand img {
  width: 190px;
  height: auto;
}

.brand span {
  padding-left: 15px;
  border-left: 1px solid var(--line-strong);
  color: var(--accent-soft);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 34px);
  color: #d4d4d8;
  font-size: 0.88rem;
  font-weight: 750;
}

.primary-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: #fff;
}

.nav-contact {
  padding-inline: 18px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
}

.nav-contact:hover,
.nav-contact:focus-visible {
  border-color: var(--accent);
}

.hero {
  min-height: 570px;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
  align-items: center;
  gap: clamp(60px, 9vw, 128px);
  padding-block: clamp(76px, 10vw, 132px);
}

.hero-copy {
  max-width: 760px;
  animation: reveal 700ms var(--ease-out) both;
}

.hero-label,
.section-label,
.portal-index {
  color: var(--accent-soft);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-label {
  margin-bottom: 24px;
}

h1 {
  max-width: 20ch;
  margin-bottom: 28px;
  font-size: clamp(2.6rem, 4.4vw, 3.85rem);
  line-height: 1;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.hero-lead {
  max-width: 60ch;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.04rem, 1.7vw, 1.22rem);
}

.hero-trust {
  max-width: 60ch;
  margin: 16px 0 0;
  color: #c6c6cf;
  font-size: 0.94rem;
  font-weight: 650;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-inline: 20px;
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform 180ms var(--ease-out), border-color 180ms ease, background 180ms ease;
}

.button-primary {
  background: #f4f4f5;
  color: #111116;
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.02);
  color: #e4e4e7;
}

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

.button-primary:hover,
.button-primary:focus-visible {
  background: #fff;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--accent);
}

.hero-signal {
  position: relative;
  width: min(100%, 440px);
  aspect-ratio: 1;
  justify-self: end;
  animation: reveal 800ms 100ms var(--ease-out) both;
}

.hero-signal::before {
  content: "";
  position: absolute;
  inset: 21%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(129, 140, 248, 0.22), rgba(99, 102, 241, 0.02) 68%, transparent 70%);
  filter: blur(3px);
}

.signal-orbit {
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(199, 210, 254, 0.22);
  border-radius: 50%;
}

.orbit-one {
  transform: rotate(22deg) scaleY(0.55);
}

.orbit-two {
  transform: rotate(-56deg) scaleY(0.55);
}

.signal-core {
  position: absolute;
  inset: 27%;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
}

.signal-core img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 34px rgba(56, 189, 248, 0.2));
}

.signal-node {
  position: absolute;
  min-width: 78px;
  min-height: 42px;
  display: grid;
  place-items: center;
  padding-inline: 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: #111116;
  color: #e4e4e7;
  font-size: 0.78rem;
  font-weight: 800;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
}

.node-apps {
  top: 8%;
  left: 41%;
}

.node-games {
  right: 0;
  bottom: 27%;
}

.node-kids {
  left: 0;
  bottom: 24%;
}

.ecosystem-section {
  padding-block: clamp(72px, 10vw, 120px);
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  background: #0d0d11;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 40px;
}

.section-label {
  display: block;
  margin-bottom: 12px;
}

.section-heading h2 {
  margin-bottom: 0;
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  line-height: 1;
  letter-spacing: -0.045em;
}

.section-heading > p {
  max-width: 42ch;
  margin: 0;
  justify-self: end;
  color: var(--muted);
}

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

.portal-window {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: transform 240ms var(--ease-out), border-color 240ms ease, background 240ms ease;
  animation: reveal 650ms var(--ease-out) both;
}

.portal-window:nth-child(2) {
  animation-delay: 70ms;
}

.portal-window:nth-child(3) {
  animation-delay: 140ms;
}

a.portal-window:hover,
a.portal-window:focus-visible {
  border-color: #52525f;
  background: var(--surface-raised);
  transform: translateY(-5px);
  outline: none;
}

a.portal-window:focus-visible {
  box-shadow: 0 0 0 3px var(--night), 0 0 0 6px var(--accent), var(--shadow);
}

.window-bar {
  min-height: 48px;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding-inline: 14px;
  border-bottom: 1px solid var(--line);
  background: #111116;
}

.window-controls {
  display: flex;
  gap: 6px;
}

.window-controls i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #52525b;
}

.window-domain {
  overflow: hidden;
  color: #a1a1aa;
  font-size: 0.68rem;
  font-weight: 700;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.window-state {
  color: #a1a1aa;
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.window-state.live {
  color: var(--success);
}

.window-preview {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #0b0b0f;
}

.window-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: saturate(0.92) contrast(1.02);
  transition: transform 500ms var(--ease-out), filter 240ms ease;
}

a.portal-window:hover .window-preview img,
a.portal-window:focus-visible .window-preview img {
  transform: scale(1.025);
  filter: saturate(1) contrast(1.03);
}

.apps-preview {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 30%, rgba(129, 140, 248, 0.16), transparent 52%),
    #0b0b10;
}

.apps-preview::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image: linear-gradient(90deg, transparent 49.8%, rgba(129, 140, 248, 0.08) 50%, transparent 50.2%);
}

.apps-device {
  position: absolute;
  width: 31%;
  aspect-ratio: 0.55;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 11px;
  border: 1px solid rgba(199, 210, 254, 0.25);
  border-radius: 20px;
  background: linear-gradient(160deg, #272740, #111118);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.42);
}

.device-back {
  left: 27%;
  top: 14%;
  opacity: 0.55;
  transform: rotate(-9deg);
}

.device-front {
  right: 27%;
  top: 10%;
  z-index: 1;
  transform: rotate(7deg);
}

.apps-device strong {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  border-radius: 13px;
  background: rgba(99, 102, 241, 0.2);
  color: #e0e7ff;
  font-size: clamp(0.65rem, 1.8vw, 1rem);
}

.apps-device span {
  min-height: 6px;
  border-radius: 999px;
  background: rgba(228, 228, 231, 0.13);
}

.apps-device span:nth-of-type(2) {
  width: 72%;
}

.apps-device span:nth-of-type(3) {
  width: 46%;
}

.window-copy {
  min-height: 128px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  padding: 22px;
}

.portal-index {
  display: block;
  margin-bottom: 7px;
  color: #a5b4fc;
  font-size: 0.66rem;
}

.window-copy h3 {
  margin-bottom: 0;
  font-size: clamp(1.18rem, 2vw, 1.5rem);
  line-height: 1.2;
}

.window-copy p {
  max-width: 21ch;
  margin: 0;
  color: var(--quiet);
  font-size: 0.82rem;
  text-align: right;
}

.visit-link {
  flex: 0 0 auto;
  color: #d4d4d8;
  font-size: 0.78rem;
  font-weight: 800;
  white-space: nowrap;
}

.site-footer {
  padding-block: 30px max(30px, env(safe-area-inset-bottom));
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  background: #08080a;
}

.footer-inner {
  display: flex;
  justify-content: center;
}

.footer-inner p {
  max-width: 100%;
  margin: 0;
  color: var(--quiet);
  font-size: 0.82rem;
  text-align: center;
  text-wrap: balance;
}

.footer-vat {
  white-space: nowrap;
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (hover: hover) and (pointer: fine) {
  .primary-nav a:not(.nav-contact):hover {
    text-decoration: underline;
    text-decoration-color: var(--accent);
    text-underline-offset: 0.35em;
  }
}

@media (max-width: 980px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .hero-signal {
    width: min(70vw, 360px);
    justify-self: center;
  }

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

  .portal-apps {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
  }

  .portal-apps .window-bar {
    grid-column: 1 / -1;
  }

  .portal-apps .window-preview {
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .portal-apps .window-copy {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }

  .portal-apps .window-copy p {
    text-align: left;
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(100% - 30px, 1240px);
  }

  .header-inner {
    min-height: 72px;
  }

  .brand img {
    width: 162px;
  }

  .brand span,
  .primary-nav a:not(.nav-contact) {
    display: none;
  }

  .nav-contact {
    padding-inline: 16px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-block: 68px 74px;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(1.9rem, 8.4vw, 3.25rem);
    line-height: 1.04;
  }

  .hero-signal {
    width: min(88vw, 350px);
    justify-self: center;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .section-heading > p {
    justify-self: start;
  }

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

  .portal-apps {
    grid-column: auto;
    display: block;
  }

  .portal-apps .window-preview {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .portal-apps .window-copy {
    align-items: flex-end;
    flex-direction: row;
    justify-content: space-between;
  }

  .portal-apps .window-copy p {
    text-align: right;
  }

  .footer-legal,
  .footer-vat {
    display: block;
  }

  .footer-separator {
    display: none;
  }

}

@media (max-width: 460px) {
  .shell {
    width: min(100% - 22px, 1240px);
  }

  .brand img {
    width: 148px;
  }

  h1 {
    letter-spacing: -0.045em;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-signal {
    width: min(92vw, 320px);
  }

  .window-bar {
    grid-template-columns: 50px minmax(0, 1fr);
  }

  .window-state {
    display: none;
  }

  .window-copy,
  .portal-apps .window-copy {
    min-height: 118px;
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .window-copy p,
  .portal-apps .window-copy p {
    max-width: none;
    text-align: left;
  }
}

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

  .hero-copy,
  .hero-signal,
  .portal-window {
    animation: none;
  }

  .button,
  .portal-window,
  .window-preview img {
    transition: none;
  }
}