:root{
  --bg: #0b0b10;
  --fg: #f5f7fa;
  --muted: #b6bcc7;
  --accent: #3df083; 
  --card: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.12);
  --bg-image: url("bg.png");

  --feather-size: 0px;
}

@media (prefers-color-scheme: light){
  :root{
    --bg: #f7f8fb;
    --fg: #0b0b10;
    --muted: #606775;
    --card: rgba(255,255,255,0.9);
    --border: rgba(0,0,0,0.08);
  }
}

*{ box-sizing:border-box }
html,body{ height:100% }

body{
  margin:0;
  font: 16px/1.5 ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji","Segoe UI Emoji";
  color: var(--fg);
  background:
    radial-gradient(1000px 600px at 10% 10%, #1a1a25 0%, transparent 60%),
    radial-gradient(1000px 600px at 90% 90%, #15151e 0%, transparent 60%),
    var(--bg);
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0px; 
  z-index: 0;
  pointer-events: none;

  background-image: var(--bg-image);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;

  -webkit-mask-image:
    linear-gradient(to top,    transparent var(--feather-size), #000 calc(var(--feather-size) + 1px)),
    linear-gradient(to bottom, transparent var(--feather-size), #000 calc(var(--feather-size) + 1px)),
    linear-gradient(to left,   transparent var(--feather-size), #000 calc(var(--feather-size) + 1px)),
    linear-gradient(to right,  transparent var(--feather-size), #000 calc(var(--feather-size) + 1px));
  -webkit-mask-composite: intersect;
          mask-composite: intersect;

  mask-image:
    linear-gradient(to top,    transparent var(--feather-size), #000 calc(var(--feather-size) + 1px)),
    linear-gradient(to bottom, transparent var(--feather-size), #000 calc(var(--feather-size) + 1px)),
    linear-gradient(to left,   transparent var(--feather-size), #000 calc(var(--feather-size) + 1px)),
    linear-gradient(to right,  transparent var(--feather-size), #000 calc(var(--feather-size) + 1px));
}

.wrap{
  min-height:100%;
  display:grid;
  place-items:center;
  padding:48px 20px;
  position: relative;
  z-index: 1;
}

.card{
  width: min(680px, 92vw);
  padding: clamp(24px, 3vw, 40px);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  text-align:center;
}

.brand{
  margin:0 0 6px;
  font-size: clamp(28px, 5vw, 44px);
  letter-spacing: -0.02em;
}
.brand .dot{ color: var(--accent) }

.tagline{
  margin: 0 0 20px;
  color: var(--muted);
  font-size: clamp(14px, 2.4vw, 18px);
}

.info{
  font-style: normal;
  margin: 10px 0 22px;
}

.link{
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px dashed var(--border);
}
.link:hover{ border-bottom-color: var(--accent) }

.cta {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 999px;
  text-decoration: none;
  background: var(--card);
  color: var(--fg);
  border: 1.5px solid var(--border);
  font-weight: 600;
  transition: border-color 0.2s, color 0.2s;
  min-width: 120px; 
  text-align: center; 
}

.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn.outline{
  background: transparent;
  color: var(--fg);
  border: 1.5px solid var(--border);
}
.btn.outline:hover{ border-color: var(--accent) }

.btn.subtle{
  background: transparent;
  color: var(--muted);
}
.btn.subtle:hover{ color: var(--fg) }

.logo-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.globe {
  width: 120px; 
  height: auto;
}

.foot{
  margin-top: 22px;
  text-align:center;
  color: var(--muted);
  font-size: 0.9rem;
}