:root{
  --violet: #8B5CF6;
  --fuchsia: #EC4899;
  --white: #FFFFFF;
  --ink: #111827;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, "Helvetica Neue", Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--white);
  background: radial-gradient(1200px 800px at 20% 20%, rgba(255,255,255,0.04), transparent),
              radial-gradient(900px 700px at 90% 10%, rgba(255,255,255,0.06), transparent),
              linear-gradient(120deg, var(--violet), var(--fuchsia));
  background-attachment: fixed;
  overflow-x:hidden;
}
/* animated subtle gradient */
@keyframes shift {
  0% { filter: hue-rotate(0deg) }
  100% { filter: hue-rotate(20deg) }
}
body { animation: shift 12s ease-in-out infinite alternate; }

.container{
  min-height:100%;
  display:grid;
  place-items:center;
  padding: clamp(16px, 3vw, 48px);
}

.card{
  width:min(980px, 100%);
  padding: clamp(20px, 4vw, 48px);
  border-radius: 28px;
  background: rgba(17, 24, 39, 0.35);
  backdrop-filter: blur(10px);
  border:1px solid rgba(255,255,255,0.12);
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

.logo{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom: 20px;
}
.logo img{ height:40px; width:auto; }

h1{
  font-size: clamp(36px, 7vw, 64px);
  line-height:1.05;
  margin: 8px 0 8px;
}
h1 .accent{ color: var(--white);}

p.lead{
  font-size: clamp(16px, 2.2vw, 22px);
  opacity: .92;
  margin: 0 0 20px;
}

.badge{
  display:inline-block;
  padding:6px 12px;
  border-radius:999px;
  font-size:14px;
  letter-spacing:.4px;
  background: rgba(255,255,255,0.16);
  border:1px solid rgba(255,255,255,0.22);
  margin-bottom:12px;
}

.cta-row{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top: 16px;
}
.button{
  appearance:none;
  border:none;
  padding:14px 18px;
  border-radius:14px;
  font-weight:700;
  letter-spacing:.2px;
  cursor:pointer;
  transition: transform .15s ease, filter .15s ease, background .15s ease;
  color: var(--white);
}
.button.primary{
  background: linear-gradient(90deg, var(--fuchsia), var(--violet));
}
.button.secondary{
  background: transparent;
  border: 1px solid rgba(255,255,255,.5);
}
.button:hover{
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.footer{
  margin-top:24px;
  font-size:14px;
  opacity:.8;
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
a{
  color:var(--white);
  text-decoration:none;
  opacity:.95;
}
a:hover{ opacity:1 }
.small{
  font-size:12px; opacity:.7
}