:root{
  --bg: #070b10;
  --stroke: rgba(255,255,255,.10);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --soft: rgba(255,255,255,.48);

  --accent: #2a6ff0;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 20px;

  --container: 1120px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Helvetica Neue", "Noto Sans", "Liberation Sans", sans-serif;
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }
body{
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  overflow-x: hidden;
}

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

.container{
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

/* Acessibilidade */
.skip-link{
  position: absolute;
  top: -100px;
  left: 16px;
  padding: 10px 12px;
  background: rgba(255,255,255,.12);
  border: 1px solid var(--stroke);
  border-radius: 10px;
  color: var(--text);
  z-index: 9999;
}
.skip-link:focus{ top: 12px; outline: none; }

/* Fundo */
.bg{
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}
.bg__glow{
  position: absolute;
  width: 800px;
  height: 800px;
  left: 50%;
  top: -240px;
  transform: translateX(-50%);
  background: radial-gradient(circle at center, rgba(42,111,240,.18), rgba(0,0,0,0));
  filter: blur(10px);
}
.bg__grid{
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: .08;
  mask-image: radial-gradient(circle at 50% 10%, black 35%, transparent 70%);
}

/* Topbar */
.topbar{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(7,11,16,.55);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.topbar__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}

.brand{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  user-select: none;
}
.brand__dot{
  width: 10px; height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(42,111,240,.14);
}
.brand__name{
  font-weight: 700;
  letter-spacing: .2px;
}

.topbar__actions{ display: flex; gap: 10px; }

/* Botão (só o ghost, que você usa) */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid var(--stroke);
  background: rgba(255,255,255,.05);
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.16);
}
.btn:active{ transform: translateY(0px); }
.btn:focus-visible{
  outline: 2px solid rgba(42,111,240,.6);
  outline-offset: 2px;
}

/* Hero */
.hero{ padding: 12px 0 22px; }
.hero__content{ padding: 0px 0 6px; }

.eyebrow{
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: rgba(255,255,255,.72);
}
.hero__title{
  margin: 16 0 14px;
  font-size: clamp(30px, 3.2vw, 46px);
  line-height: 1.1;
  letter-spacing: -.6px;
}
.hero__title--muted{ color: rgba(255,255,255,.75); font-weight: 700; }
.hero__subtitle{
  margin: 0 0 18px;
  max-width: none;
  color: var(--muted);
  font-size: 16px;
}
.muted{ color: var(--muted); }

/* Seções */
.section{ padding: 8px 0 42px; }

/* Grid de cards */
.grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.card{
  display: block;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  box-shadow: 0 10px 24px rgba(0,0,0,.22);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.card:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
}
.card:focus-visible{
  outline: 2px solid rgba(42,111,240,.6);
  outline-offset: 2px;
}
.card__top{
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.chip{
  display: inline-flex;
  align-items: center;
  font-weight: 900;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(42,111,240,.14);
  border: 1px solid rgba(42,111,240,.25);
  color: rgba(255,255,255,.88);
}
.arrow{ font-size: 14px; color: rgba(255,255,255,.65); }
.card__title{
  margin: 0 0 6px;
  font-size: 16px;
  letter-spacing: -.2px;
}
.card__desc{
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  max-width: 60ch;
}

/* Footer */
.footer{
  padding: 24px 0 40px;
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.15);
}
.footer__inner{
  display: flex;
  justify-content: center;
  text-align: center;
}
.footer__left{
  margin: 0;
  font-size: 13px;
  color: rgba(255,255,255,.78);
  font-weight: 650;
}

/* Toast */
.toast{
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(7,11,16,.75);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  color: rgba(255,255,255,.88);
  font-weight: 800;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease, transform .22s ease;
}
.toast--show{
  opacity: 1;
  transform: translateX(-50%) translateY(-2px);
}

/* Responsivo */
@media (max-width: 720px){
  .grid{ grid-template-columns: 1fr; }
}