:root {
  color-scheme: light;
  --ink: #10131a;
  --muted: #5a6172;
  --paper: #fbfaf7;
  --panel: #ffffff;
  --line: #dde2ea;
  --mint: #38d6a8;
  --blue: #5b8cff;
  --amber: #ffb547;
  --rose: #eb6f92;
  --deep: #151924;
  --shadow: 0 24px 70px rgba(16, 19, 26, 0.14);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  background: rgba(251, 250, 247, 0.9);
  border-bottom: 1px solid rgba(221, 226, 234, 0.78);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 850;
  letter-spacing: 0;
}

.brand img {
  border-radius: 10px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  min-height: 40px;
  padding: 9px 14px;
  border-radius: 8px;
  color: var(--muted);
  font-weight: 720;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: #eef3f8;
  color: var(--ink);
  outline: none;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 10px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

.section-band,
.branches,
.contact,
.site-footer {
  padding: clamp(58px, 9vw, 116px) clamp(18px, 4vw, 56px);
}

.hero {
  display: grid;
  min-height: calc(100vh - 78px);
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.86fr);
  align-items: center;
  gap: clamp(34px, 6vw, 84px);
  background:
    linear-gradient(122deg, rgba(56, 214, 168, 0.16), transparent 30%),
    linear-gradient(300deg, rgba(91, 140, 255, 0.18), transparent 36%),
    var(--paper);
}

.eyebrow {
  margin: 0 0 14px;
  color: #2f7668;
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 830px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 7vw, 6.7rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2.1rem, 4vw, 4.4rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  line-height: 1.1;
  letter-spacing: 0;
}

.hero-text,
.vision-copy p,
.section-heading p {
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 13px 18px;
  font-weight: 820;
  cursor: pointer;
}

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

.button.primary:hover,
.button.primary:focus-visible {
  background: #263041;
  outline: none;
}

.button.secondary {
  background: #fff;
  border-color: var(--line);
  color: var(--ink);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  border-color: #b8c4d4;
  outline: none;
}

.hero-visual {
  width: min(100%, 560px);
  justify-self: end;
}

.device-shell {
  overflow: hidden;
  border: 1px solid #273043;
  border-radius: 24px;
  background: var(--deep);
  box-shadow: var(--shadow);
}

.device-top {
  display: flex;
  gap: 8px;
  padding: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.device-top span {
  width: 11px;
  height: 11px;
  border-radius: 99px;
  background: #f6f1e8;
}

.device-top span:nth-child(2) {
  background: var(--amber);
}

.device-top span:nth-child(3) {
  background: var(--mint);
}

.experience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  min-height: 470px;
  padding: 18px;
}

.experience-tile {
  position: relative;
  overflow: hidden;
  min-height: 190px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  color: #f6f1e8;
}

.experience-tile strong {
  position: relative;
  z-index: 1;
  display: block;
  max-width: 220px;
  margin-top: 8px;
  font-size: 1.3rem;
  line-height: 1.08;
}

.tile-label {
  position: relative;
  z-index: 1;
  color: rgba(246, 241, 232, 0.74);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.game-tile {
  background: linear-gradient(140deg, #263357, #1b1f2b 64%);
}

.app-tile {
  background: linear-gradient(140deg, #214a41, #1b1f2b 70%);
}

.signal-tile {
  grid-column: 1 / -1;
  background: linear-gradient(110deg, #4e2438, #1b1f2b 70%);
}

.orbit-map {
  position: absolute;
  inset: 74px 20px 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
}

.orbit-map i {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 99px;
  background: var(--amber);
}

.orbit-map i:nth-child(1) {
  left: 20%;
  top: 18%;
}

.orbit-map i:nth-child(2) {
  right: 24%;
  top: 36%;
  background: var(--blue);
}

.orbit-map i:nth-child(3) {
  left: 40%;
  bottom: 18%;
  background: var(--mint);
}

.orbit-map i:nth-child(4) {
  right: 10%;
  bottom: 22%;
  background: var(--rose);
}

.progress-stack {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  display: grid;
  gap: 10px;
}

.progress-stack span {
  height: 12px;
  border-radius: 99px;
  background: rgba(246, 241, 232, 0.25);
}

.progress-stack span:nth-child(1) {
  width: 92%;
}

.progress-stack span:nth-child(2) {
  width: 68%;
  background: var(--mint);
}

.progress-stack span:nth-child(3) {
  width: 80%;
}

.signal-bars {
  position: absolute;
  right: 22px;
  bottom: 20px;
  display: flex;
  align-items: end;
  gap: 10px;
}

.signal-bars span {
  width: 34px;
  border-radius: 8px 8px 0 0;
  background: #f6f1e8;
}

.signal-bars span:nth-child(1) {
  height: 44px;
}

.signal-bars span:nth-child(2) {
  height: 76px;
  background: var(--amber);
}

.signal-bars span:nth-child(3) {
  height: 112px;
  background: var(--mint);
}

.signal-bars span:nth-child(4) {
  height: 60px;
  background: var(--blue);
}

.branches {
  background: #fff;
}

.section-heading {
  max-width: 850px;
  margin-bottom: clamp(28px, 5vw, 56px);
}

.branch-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.branch-card {
  min-height: 520px;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 14px 38px rgba(16, 19, 26, 0.07);
}

.branch-icon {
  display: grid;
  width: 70px;
  height: 70px;
  margin-bottom: 28px;
  place-items: center;
  border-radius: 16px;
}

.branch-icon span {
  display: block;
  width: 34px;
  height: 34px;
}

.entertainment-card .branch-icon {
  background: #eef3ff;
}

.entertainment-card .branch-icon span {
  border: 9px solid var(--blue);
  border-radius: 99px;
  box-shadow: 19px 0 0 -4px var(--amber);
}

.nova-card .branch-icon {
  background: #e9fbf5;
}

.nova-card .branch-icon span {
  border-radius: 8px;
  background:
    linear-gradient(90deg, transparent 38%, var(--mint) 38% 62%, transparent 62%),
    linear-gradient(0deg, transparent 38%, var(--mint) 38% 62%, transparent 62%),
    var(--ink);
}

.branch-kicker {
  margin-bottom: 12px;
  color: var(--muted);
  font-weight: 850;
}

.branch-card p,
.branch-card li,
.principles p {
  color: var(--muted);
}

.branch-card ul {
  display: grid;
  gap: 10px;
  padding-left: 20px;
  margin: 28px 0 0;
}

.vision {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(340px, 1fr);
  gap: clamp(34px, 6vw, 86px);
  background: #f1f5f3;
}

.principles {
  display: grid;
  gap: 14px;
}

.principles article {
  padding: 24px;
  border: 1px solid #cdd8d3;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.66);
}

.principles span {
  display: inline-flex;
  margin-bottom: 18px;
  color: #2f7668;
  font-weight: 900;
}

.principles h3 {
  margin-bottom: 8px;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.72fr);
  gap: clamp(28px, 5vw, 70px);
  background: var(--panel);
}

.contact-form {
  display: grid;
  gap: 14px;
  align-self: start;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfaf7;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 780;
}

input,
textarea {
  width: 100%;
  border: 1px solid #cdd5df;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  padding: 13px 14px;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: var(--blue);
  outline: 3px solid rgba(91, 140, 255, 0.16);
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer {
  display: grid;
  gap: 12px;
  background: var(--ink);
  color: #f6f1e8;
}

.site-footer p,
.site-footer small {
  margin: 0;
  color: rgba(246, 241, 232, 0.72);
}

@media (max-width: 920px) {
  .hero,
  .vision,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 66px;
  }

  .hero-visual {
    justify-self: stretch;
    width: 100%;
  }

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

@media (max-width: 680px) {
  .site-header {
    padding: 14px 18px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 71px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    width: 100%;
  }

  h1 {
    font-size: clamp(2.65rem, 15vw, 4.6rem);
  }

  .hero-actions,
  .hero-actions .button,
  .contact-form .button {
    width: 100%;
  }

  .experience-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .signal-tile {
    grid-column: auto;
  }

  .signal-bars {
    position: static;
    margin-top: 34px;
  }

  .signal-bars span {
    flex: 1;
    max-width: 44px;
  }

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