/* useroger.io — direção C, versão enxuta: hero + waitlist, rainbow presente, vermelho Geass na frente */

@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/brand/fonts/archivo.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/brand/fonts/plexmono-400.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/brand/fonts/plexmono-500.woff2') format('woff2');
}

:root {
  --ink: #0a0912;
  --panel: #14111d;
  --line: #2c2739;
  --text: #f0ebe4;
  --muted: #a89fae;
  --red: #ff2442;
  --ember: #f2582a;
  --magenta: #e93cb0;
  --violet: #7a3bf5;
  --azure: #2e7cf6;
  --rainbow: linear-gradient(90deg, var(--red), var(--ember), var(--magenta), var(--violet), var(--azure));
  --font-body: 'Archivo', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: clip;
  background:
    radial-gradient(1200px 800px at 82% -8%, rgba(122, 59, 245, 0.22), transparent 65%),
    radial-gradient(900px 650px at 110% 38%, rgba(233, 60, 176, 0.16), transparent 65%),
    radial-gradient(1000px 700px at -14% 72%, rgba(46, 124, 246, 0.16), transparent 65%),
    radial-gradient(800px 600px at 50% 112%, rgba(242, 88, 42, 0.12), transparent 65%),
    var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--red); color: #fff; }

/* grão de filme */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.05;
  mix-blend-mode: overlay;
}

/* faixa rainbow de assinatura no topo */
body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--rainbow);
  z-index: 10;
}

.brand {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}
.brand .dot, .mega .dot { color: var(--red); }

/* cursor aceso (a assinatura viva da marca) */
.cursor {
  display: inline-block;
  width: 0.52em;
  height: 1.02em;
  background: var(--red);
  vertical-align: text-bottom;
  margin-left: 0.12em;
  box-shadow: 0 0 10px rgba(255, 36, 66, 0.65);
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .cursor { animation: none; } }

main {
  flex: 1;
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ============ HERO ============ */
.hero {
  padding: 96px 0 42px;
  text-align: center;
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: min(760px, 96vw);
  height: 460px;
  border-radius: 50%;
  background:
    radial-gradient(closest-side at 30% 42%, rgba(242, 88, 42, 0.34), transparent 70%),
    radial-gradient(closest-side at 52% 34%, rgba(233, 60, 176, 0.36), transparent 70%),
    radial-gradient(closest-side at 72% 50%, rgba(122, 59, 245, 0.36), transparent 72%),
    radial-gradient(closest-side at 88% 38%, rgba(46, 124, 246, 0.28), transparent 70%),
    radial-gradient(closest-side at 50% 70%, rgba(255, 36, 66, 0.20), transparent 72%);
  filter: blur(14px);
  pointer-events: none;
  z-index: -1;
}
.mega {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(72px, 17vw, 168px);
  letter-spacing: -0.04em;
  line-height: 1;
  margin: 0 0 22px;
}
.cursor.big { width: 0.45em; height: 0.92em; box-shadow: 0 0 26px rgba(255, 36, 66, 0.8); }
.tagline {
  font-size: clamp(18px, 3vw, 24px);
  color: var(--text);
  margin: 0;
  line-height: 1.4;
}

/* ============ WAITLIST ============ */
.waitlist {
  position: relative;
  padding: 0 0 72px;
  text-align: center;
}
.waitlist::before {
  content: "";
  position: absolute;
  bottom: -40px;
  right: -240px;
  width: 520px;
  height: 400px;
  border-radius: 50%;
  background:
    radial-gradient(closest-side at 45% 50%, rgba(255, 36, 66, 0.22), transparent 70%),
    radial-gradient(closest-side at 65% 40%, rgba(242, 88, 42, 0.20), transparent 70%),
    radial-gradient(closest-side at 55% 65%, rgba(233, 60, 176, 0.18), transparent 70%);
  filter: blur(12px);
  pointer-events: none;
  z-index: -1;
}
.waitlist h2 {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 26px;
  padding-bottom: 12px;
  position: relative;
}
.waitlist h2::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 64px;
  height: 2px;
  background: var(--rainbow);
  border-radius: 1px;
}

form { max-width: 480px; margin: 0 auto; text-align: left; }
.row { display: flex; gap: 12px; margin-bottom: 12px; }
.row.two { flex-wrap: wrap; }
.field { flex: 1 1 200px; display: flex; flex-direction: column; gap: 6px; }
.label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.label em { font-style: normal; opacity: 0.6; text-transform: none; letter-spacing: 0.02em; }
input {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 12px 14px;
  width: 100%;
}
input::placeholder { color: #675f70; }
input:focus-visible { outline: 2px solid var(--red); outline-offset: 1px; border-color: transparent; }

.hint { font-size: 12.5px; color: var(--muted); margin: -2px 0 12px; }

.trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

#go {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: #fff;
  background: var(--red);
  border: none;
  border-radius: 6px;
  padding: 13px 22px;
  margin-top: 6px;
  width: 100%;
  cursor: pointer;
  box-shadow: 0 0 18px rgba(255, 36, 66, 0.4);
}
#go:hover { filter: brightness(1.08); }
#go:focus-visible { outline: 2px solid var(--text); outline-offset: 2px; }
#go:disabled { opacity: 0.6; cursor: wait; }

.fine { font-size: 13px; color: var(--muted); margin: 14px 0 0; text-align: center; }
.msg { font-family: var(--font-mono); font-size: 14px; min-height: 1.5em; margin: 10px 0 0; text-align: center; }
.msg.ok { color: var(--red); }
.msg.err { color: var(--muted); }

/* ============ FOOTER ============ */
footer {
  max-width: 880px;
  width: 100%;
  margin: 0 auto;
  padding: 26px 24px 40px;
  display: flex;
  gap: 22px;
  align-items: baseline;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}
footer .brand.small { font-size: 15px; }
footer .foot-link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
}
footer .foot-link:hover { color: var(--text); }
footer .radio {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}
@media (max-width: 540px) {
  footer { flex-wrap: wrap; }
  footer .radio { margin-left: 0; }
}