@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Space+Grotesk:wght@600;700&display=swap');

:root {
  --led-red: #ff2d2d;
  --led-amber: #ffd166;
  --led-green: #22c55e;
  --led-cyan: #00e5ff;
  --led-blue: #2563eb;
  --led-pink: #ff3b8a;
  --ink: #05060b;
  --panel: #0c1020;
  --panel-2: #111827;
  --paper: #f8fafc;
  --text: #f8fafc;
  --muted: #b6c2d3;
  --ring: 0 0 0 3px rgba(0, 229, 255, 0.35), 0 0 28px rgba(0, 229, 255, 0.22);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: Manrope, ui-sans-serif, system-ui, "Segoe UI", sans-serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
.home-page {
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    radial-gradient(circle at 18% 4%, rgba(255,45,45,.28), transparent 26rem),
    radial-gradient(circle at 82% 12%, rgba(0,229,255,.22), transparent 27rem),
    radial-gradient(circle at 50% 62%, rgba(34,197,94,.12), transparent 26rem),
    var(--ink);
  background-size: 18px 18px, 18px 18px, auto, auto, auto, auto;
}
.font-display, h1, h2 {
  font-family: "Space Grotesk", Manrope, ui-sans-serif, system-ui, "Segoe UI", sans-serif;
  letter-spacing: 0;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--led-cyan); }
a:focus-visible, button:focus-visible, select:focus-visible, summary:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}
.skip-link {
  position: fixed;
  left: 1rem;
  top: -4rem;
  z-index: 1000;
  border-radius: 6px;
  background: #ffffff;
  color: #020617;
  padding: .75rem 1rem;
  transition: top .2s ease;
}
.skip-link:focus { top: 1rem; }

.site-header {
  border-bottom: 1px solid rgba(0,229,255,.2) !important;
  background:
    linear-gradient(90deg, rgba(255,45,45,.1), rgba(0,229,255,.08)),
    rgba(5,6,11,.88) !important;
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
}
.site-header img { filter: drop-shadow(0 0 12px rgba(0,229,255,.35)); }
.site-header .font-display {
  max-width: min(52vw, 28rem);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #fff;
  text-shadow: 0 0 14px rgba(0,229,255,.45);
}
.nav-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: #dbeafe;
  font-size: .86rem;
  font-weight: 700;
  text-transform: uppercase;
  transition: color .2s ease, text-shadow .2s ease, transform .2s ease;
}
.nav-link:hover {
  color: #fff;
  text-shadow: 0 0 14px var(--led-cyan);
  transform: translateY(-1px);
}
.language-select {
  min-height: 44px;
  border: 1px solid rgba(0,229,255,.28);
  border-radius: 6px;
  background: rgba(0, 10, 20, .88);
  color: #fff;
  padding: 0 .75rem;
}
.language-select option { color: #111827; }
.menu-button {
  display: inline-flex;
  min-height: 44px;
  min-width: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  border: 1px solid rgba(0,229,255,.28);
  color: white;
  background: rgba(0,229,255,.08);
}

.btn {
  position: relative;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 6px;
  padding: .9rem 1.1rem;
  font-size: .88rem;
  font-weight: 900;
  text-transform: uppercase;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  touch-action: manipulation;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  border: 1px solid rgba(255,255,255,.18);
  background: linear-gradient(135deg, var(--led-red), var(--led-pink) 48%, var(--led-amber));
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255,45,45,.32), 0 0 34px rgba(255,45,45,.42), 0 16px 36px rgba(0,0,0,.28);
}
.btn-secondary {
  border: 1px solid rgba(0,229,255,.38);
  background: rgba(0,229,255,.08);
  color: #dffbff;
  box-shadow: inset 0 0 24px rgba(0,229,255,.08);
}

.hero-section {
  position: relative;
  overflow: hidden;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0 1px, transparent 1px 7px),
    radial-gradient(circle at 18% 8%, rgba(255,45,45,.42), transparent 28rem),
    radial-gradient(circle at 82% 18%, rgba(0,229,255,.28), transparent 30rem),
    linear-gradient(180deg, #05060b 0%, #0b1020 52%, #060912 100%);
}
.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, rgba(255,255,255,.14) 1px, transparent 1.7px);
  background-size: 11px 11px;
  mask-image: linear-gradient(90deg, rgba(0,0,0,.8), transparent 72%);
}
.hero-section > div { position: relative; }
.eyebrow, .section-kicker {
  margin-bottom: .9rem;
  color: var(--led-amber);
  font-size: .8rem;
  font-weight: 900;
  text-transform: uppercase;
  text-shadow: 0 0 12px rgba(255,209,102,.46);
}
h1 {
  max-width: 12ch;
  color: #fff;
  font-size: clamp(2.65rem, 7.6vw, 6.25rem);
  line-height: .92;
  text-shadow:
    0 0 8px rgba(255,255,255,.28),
    0 0 24px rgba(255,45,45,.55),
    0 0 48px rgba(0,229,255,.26);
}
.hero-copy {
  margin-top: 1.5rem;
  max-width: 44rem;
  color: #d9e8f5;
  font-size: clamp(1rem, 1.7vw, 1.15rem);
}
.trust-pill {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  border: 1px solid rgba(34,197,94,.34);
  border-radius: 6px;
  background: rgba(34,197,94,.1);
  color: #d7ffe4;
  padding: .45rem .75rem;
  font-size: .78rem;
  font-weight: 900;
  text-transform: uppercase;
  box-shadow: inset 0 0 18px rgba(34,197,94,.08), 0 0 18px rgba(34,197,94,.12);
}

.product-stage {
  position: relative;
  min-height: 440px;
  overflow: hidden;
  border: 1px solid rgba(0,229,255,.32);
  border-radius: 8px;
  background:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px),
    radial-gradient(circle at 50% 10%, rgba(255,45,45,.24), transparent 22rem),
    linear-gradient(145deg, #111827, #04050a 72%);
  background-size: 15px 15px, 15px 15px, auto, auto;
  padding: clamp(1rem, 4vw, 2.25rem);
  box-shadow: 0 0 0 6px rgba(255,255,255,.03), 0 0 42px rgba(0,229,255,.22), 0 36px 90px rgba(0,0,0,.52);
}
.product-stage::after {
  content: "LIVE PREVIEW";
  position: absolute;
  right: 1rem;
  top: 1rem;
  border: 1px solid rgba(255,209,102,.45);
  border-radius: 6px;
  background: rgba(0,0,0,.42);
  color: var(--led-amber);
  padding: .35rem .55rem;
  font-size: .72rem;
  font-weight: 900;
  text-shadow: 0 0 10px rgba(255,209,102,.6);
}
.preview-image {
  display: block;
  width: min(100%, 620px);
  height: auto;
  margin: 0 auto;
  filter: drop-shadow(0 24px 38px rgba(0,0,0,.5)) drop-shadow(0 0 30px rgba(0,229,255,.2));
}
.ticker {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  overflow: hidden;
  border: 1px solid rgba(255,45,45,.38);
  border-radius: 6px;
  background:
    radial-gradient(circle, rgba(255,45,45,.32) 1px, transparent 2px),
    #06070c;
  background-size: 9px 9px;
  color: #fff5f5;
  font-family: "Space Grotesk", Manrope, ui-sans-serif, system-ui, "Segoe UI", sans-serif;
  font-size: clamp(1.15rem, 3.5vw, 2.2rem);
  white-space: nowrap;
  box-shadow: inset 0 0 24px rgba(255,45,45,.25), 0 0 26px rgba(255,45,45,.22);
  text-shadow: 0 0 10px var(--led-red), 0 0 22px var(--led-red);
}
.ticker span {
  display: inline-block;
  padding: .55rem 1rem;
  animation: marquee 12s linear infinite;
}

.section-light {
  background:
    radial-gradient(circle at 12% 18%, rgba(0,229,255,.14), transparent 20rem),
    radial-gradient(circle at 88% 12%, rgba(255,45,45,.13), transparent 22rem),
    linear-gradient(180deg, #07101d, #05060b);
  color: #f8fafc;
}
.section-light h2, .showcase-section h2, .download-section h2 {
  color: #fff;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
  text-shadow: 0 0 22px rgba(0,229,255,.25);
}
.section-light p { color: var(--muted); }
.feature-card {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  border: 1px solid rgba(0,229,255,.2);
  border-radius: 8px;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(17,24,39,.94), rgba(5,6,11,.96));
  background-size: 12px 12px, 12px 12px, auto;
  padding: 1.25rem;
  box-shadow: inset 0 0 30px rgba(0,229,255,.06), 0 20px 46px rgba(0,0,0,.28);
}
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--led-red), var(--led-amber), var(--led-green), var(--led-cyan));
  opacity: .86;
}
.feature-card h3, .scene-row h3 {
  margin-top: 1rem;
  color: #fff;
  font-size: 1.08rem;
  font-weight: 900;
}
.feature-card p, .scene-row p { margin-top: .55rem; color: #bdc8d8; }
.icon-box {
  display: inline-flex;
  height: 48px;
  width: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,209,102,.32);
  border-radius: 8px;
  background: rgba(255,209,102,.1);
  color: var(--led-amber);
  box-shadow: inset 0 0 20px rgba(255,209,102,.08), 0 0 20px rgba(255,209,102,.15);
}

.showcase-section {
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    radial-gradient(circle at 70% 24%, rgba(34,197,94,.16), transparent 22rem),
    linear-gradient(180deg, #05060b, #0a0f1c 52%, #05060b);
  background-size: 18px 18px, 18px 18px, auto, auto;
  color: #fff;
}
.showcase-section p { color: #cbd5e1; }
.showcase-section img {
  border-color: rgba(0,229,255,.28) !important;
  box-shadow: 0 0 38px rgba(0,229,255,.18), 0 28px 70px rgba(0,0,0,.42);
}
.scene-list { display: grid; gap: .95rem; align-content: center; }
.scene-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  background: rgba(255,255,255,.055);
  padding: 1rem;
  box-shadow: inset 0 0 24px rgba(255,255,255,.03);
}
.scene-index {
  color: var(--led-green);
  font-family: "Space Grotesk", Manrope, ui-sans-serif, system-ui, "Segoe UI", sans-serif;
  font-size: 1.35rem;
  text-shadow: 0 0 12px rgba(34,197,94,.55);
}

.faq-item {
  border: 1px solid rgba(0,229,255,.2);
  border-radius: 8px;
  background: rgba(255,255,255,.055);
  padding: 0 1rem;
  box-shadow: inset 0 0 24px rgba(0,229,255,.04);
}
.faq-item summary {
  display: flex;
  min-height: 58px;
  cursor: pointer;
  list-style: none;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: #fff;
  font-weight: 900;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary span { color: var(--led-cyan); font-size: 1.2rem; }
.faq-item p { padding: 0 0 1rem; color: var(--muted); }

.download-section {
  background:
    radial-gradient(circle at 22% 30%, rgba(255,45,45,.28), transparent 24rem),
    radial-gradient(circle at 78% 18%, rgba(255,209,102,.18), transparent 22rem),
    linear-gradient(135deg, #05060b, #15101f 52%, #05060b);
  color: #fff;
}
.download-panel {
  display: grid;
  gap: 2rem;
  align-items: center;
  border: 1px solid rgba(255,45,45,.24);
  border-radius: 8px;
  background:
    radial-gradient(circle, rgba(255,255,255,.08) 1px, transparent 2px),
    rgba(6,7,12,.78);
  background-size: 12px 12px;
  padding: clamp(1.25rem, 4vw, 2.5rem);
  box-shadow: inset 0 0 36px rgba(255,45,45,.08), 0 0 42px rgba(255,45,45,.18);
}
.download-panel p { color: #e2e8f0; }
.download-grid { display: grid; gap: 1rem; }
.download-card {
  display: grid;
  gap: .85rem;
  justify-items: center;
  border: 1px solid rgba(0,229,255,.22);
  border-radius: 8px;
  background: rgba(0,229,255,.06);
  padding: 1rem;
  text-align: center;
  font-weight: 900;
}
.download-card img { max-width: 100%; height: auto; }
.disabled-card { opacity: .58; }
.store-button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: transform .2s ease, opacity .2s ease;
}
.store-button:not(:disabled):hover { transform: translateY(-2px); }
.store-button:disabled { cursor: not-allowed; opacity: .8; }
.site-footer {
  border-top: 1px solid rgba(0,229,255,.16) !important;
  background: #05060b !important;
}
.site-footer a { text-decoration: underline; text-underline-offset: 3px; }

.legal-page {
  background: #f8fafc;
  color: #0f172a;
  font-family: ui-sans-serif, system-ui, "Segoe UI", sans-serif;
}
.legal-page .site-header {
  background: #fff !important;
  border-bottom-color: #e2e8f0 !important;
  box-shadow: none;
}
.legal-page .site-header .font-display {
  color: #0f172a;
  text-shadow: none;
}
.legal-page .site-footer {
  background: #0f172a !important;
}
.legal-back {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
  padding: .5rem .85rem;
  color: #111827;
  font-weight: 800;
}
.legal-prose {
  border-radius: 8px;
  background: #fff;
  padding: clamp(1.25rem, 4vw, 3rem);
  box-shadow: 0 18px 44px rgba(15,23,42,.08);
}
.legal-prose h1 {
  max-width: none;
  color: #111827;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(2.1rem, 6vw, 3.75rem);
  line-height: 1;
  text-shadow: none;
}
.legal-prose h2 {
  margin-top: 2rem;
  color: #111827;
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 1.45rem;
  font-weight: 800;
}
.legal-prose h3 { margin-top: 1.5rem; font-size: 1.1rem; font-weight: 800; }
.legal-prose p, .legal-prose li { color: #334155; }
.legal-prose ul { margin: .75rem 0 0 1.25rem; list-style: disc; }
.legal-prose code { border-radius: 4px; background: #f1f5f9; padding: .1rem .25rem; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .28s ease, transform .28s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@keyframes marquee { from { transform: translateX(80%); } to { transform: translateX(-100%); } }

@media (min-width: 768px) {
  .download-panel { grid-template-columns: 1fr 1fr; }
  .download-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .site-header .font-display { max-width: 58vw; font-size: .95rem; }
  .legal-page .site-header, .legal-page .site-footer { display: none; }
  .legal-page main { padding-top: 1rem; padding-bottom: 1rem; }
  .legal-prose { border-radius: 0; box-shadow: none; padding-inline: 1rem; }
  h1 { max-width: 12ch; }
  .product-stage { min-height: auto; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}