/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background: #63b596;
  color: #fff;
  display: flex;
  justify-content: center;
  padding: 1rem;
}

.container {
  max-width: 480px;
  width: 100%;
  text-align: center;
}

/* Hero */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2rem;
}

.profile-pic {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  border: 8px solid #f7931a;
  object-fit: cover;
  margin-bottom: 1rem;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

.logo {
  font-size: 2.4rem;
  color: #f7931a;
  animation: ColorCycle 12s infinite;
}

@keyframes ColorCycle {
  0%, 50% { color: #f7931a; }
  25%, 75% { color: #5b47ff; }
}

.logo-banner {
  width: 500px;
  height: auto;
  margin: 1rem 0;
  transform: translateX(8px);
}

.tab-headers img[alt="Decentralized"],
.tab-headers img[alt="Centralized"],
.tab-headers img[alt="White Papers"] {
  border-radius: 50%;  /* Makes them circular */
  object-fit: cover;   /* Ensures the image fills the circle */
  width: 50px;         /* Keep the size consistent */
  height: 50px;
}

/* Cards */
.card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 1rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.card h2 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

/* Links / Grid */
.links-circles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  gap: 1rem;
  justify-items: center;
}

.links-circles a img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  transition: transform 0.2s, box-shadow 0.2s;
}

.links-circles a img:hover {
  transform: scale(1.1);
  box-shadow: 0 0 15px rgba(255,255,255,0.3);
}

/* Bitcoin / Lightning */
.btc {
  margin: 2rem 0;
  background: rgba(255,255,255,0.1);
  padding: 1rem;
  border-radius: 15px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.btc h2 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.qr {
  width: 250px;
  margin-bottom: 0.5rem;
}

.lnurl-box {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.lnurl-box code {
  background: rgba(255,255,255,0.1);
  padding: 0.3rem 0.5rem;
  border-radius: 5px;
  font-family: monospace;
}

.lnurl-box button {
  background: #f7931a;
  color: #000000;
  border: none;
  padding: 0.4rem 0.8rem;
  border-radius: 5px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.lnurl-box button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* Footer */
footer {
  font-size: 0.8rem;
  color: #000000;
  margin-top: 2rem;
}