*{box-sizing:border-box}
:root{
  --radius:18px;
  --shadow: 0 12px 28px rgba(0,0,0,.10);
}
body{
  margin:0;
  min-height:100vh;
  display:grid;
  place-items:center;
  background:#f6f8fb;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:#111;
}
.card{
  width:100%;
  max-width:440px;
  padding:30px 22px 24px;
  border-radius:24px;
  background:#ffffff;
  box-shadow:var(--shadow);
  text-align:center;
}
.logo{
  width:130px;
  height:auto;
  margin:0 auto 12px;
  display:block;
}
.brand{
  margin:0 0 24px;
  font-size:32px;
  font-weight:800;
  letter-spacing:.5px;
  color:#1a1a1a;
}
.brand .x{ color:#e63946; } /* X color from your logo */
.links{
  display:grid;
  gap:14px;
  margin-bottom:22px;
}
.btn{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  padding:14px 16px;
  border-radius:var(--radius);
  font-size:17px;
  font-weight:700;
  text-decoration:none;
  color:#fff;
  transition:transform .18s ease, box-shadow .18s ease, opacity .18s ease;
  box-shadow: 0 6px 16px rgba(0,0,0,.12);
}
.btn i{font-size:20px}
.btn:hover{ transform: translateY(-2px); box-shadow: 0 10px 22px rgba(0,0,0,.18); opacity:.98; }

/* Brand colors - professional look */
.facebook{ background:#1877f2; }
.instagram{
  background: radial-gradient(120% 120% at 30% 110%, #feda75 0%, #fa7e1e 30%, #d62976 55%, #962fbf 75%, #4f5bd5 100%);
}
.whatsapp{ background:#25d366; }
.tiktok{
  background: linear-gradient(135deg, #25f4ee 0%, #000000 45%, #fe2c55 100%);
}
.call{ background:#1e90ff; } /* light blue different from WhatsApp */
.channel{ background:#128c7e; }

.footer-badge{
  display:inline-block;
  margin-top:16px;
  padding:10px 16px;
  border-radius:14px;
  background:#eef1f5;
  font-weight:700;
  font-size:16px;
  color:#222;
}