:root{
  --bg0: #070B14;
  --bg1: #0B1324;

  --card: rgba(16, 24, 39, 0.70);
  --card2: rgba(16, 24, 39, 0.55);

  --stroke: rgba(255,255,255,.10);
  --stroke2: rgba(255,255,255,.06);

  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.70);
  --soft: rgba(255,255,255,.55);

  --primary: #3AAFFD;
  --primary2: rgba(58,175,253,.18);

  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --radius: 22px;
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: linear-gradient(180deg, var(--bg0), var(--bg1));
}

.page{
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 34px 18px;
  position: relative;
  overflow: hidden;
}

/* fundo premium Lyno (sem divisão, sem split) */
.page::before{
  content: "";
  position: absolute;
  inset: -2px;
  background:
    radial-gradient(900px 520px at 18% 18%, rgba(58,175,253,.18), transparent 60%),
    radial-gradient(700px 420px at 82% 28%, rgba(58,175,253,.12), transparent 62%),
    radial-gradient(520px 360px at 55% 85%, rgba(255,255,255,.06), transparent 60%);
  filter: blur(0px);
  pointer-events: none;
}

.page::after{
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.00), rgba(0,0,0,.35));
  pointer-events: none;
}

.card{
  width: min(760px, 92vw);
  position: relative;
  z-index: 2;

  background: linear-gradient(180deg, var(--card), var(--card2));
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);

  padding: 26px 26px 22px 26px;
  backdrop-filter: blur(12px);
}

.card::before{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  padding: 1px;
  background: linear-gradient(135deg, rgba(58,175,253,.30), rgba(255,255,255,.06));
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: .45;
}

.top{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.logo{
  width: 44px;
  height: 44px;
  border-radius: 14px;

  display: grid;
  place-items: center;

  background: radial-gradient(120% 120% at 20% 15%, rgba(255,255,255,.16), transparent 55%),
              linear-gradient(180deg, rgba(58,175,253,.40), rgba(58,175,253,.16));
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 10px 28px rgba(58,175,253,.16);
}

.logo-letter{
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 18px;
  color: rgba(255,255,255,.95);
  transform: translateY(-.5px);
}

.brand-text{
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.brand-name{
  font-weight: 700;
  font-size: 16px;
  line-height: 1.1;
}

.brand-sub{
  font-size: 12.5px;
  color: var(--soft);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.badge{
  display: inline-flex;
  align-items: center;
  gap: 8px;

  padding: 7px 12px;
  border-radius: 999px;

  font-size: 12px;
  color: rgba(255,255,255,.88);

  background: rgba(58,175,253,.12);
  border: 1px solid rgba(58,175,253,.28);
  box-shadow: 0 10px 22px rgba(0,0,0,.25);
}

.badge-dot{
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 4px rgba(58,175,253,.18);
}

.title{
  margin: 0;
  font-size: clamp(24px, 3.2vw, 36px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.desc{
  margin: 12px 0 0 0;
  max-width: 56ch;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--muted);
}

.footer{
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--stroke2);
  font-size: 12.5px;
  color: rgba(255,255,255,.50);
}

/* mobile refinado */
@media (max-width: 520px){
  .card{
    padding: 20px 18px 18px 18px;
    border-radius: 18px;
  }

  .top{
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .badge{
    align-self: flex-start;
  }
}