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

body {
  font-family: Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(135deg, #030712, #0b1730);
  overflow: hidden;
  color: white;
}

/* BACKGROUND GLOW */
.bg-blur {
  position: fixed;
  width: 500px;
  height: 500px;
  background: rgba(0,153,255,0.25);
  filter: blur(120px);
  border-radius: 50%;
  animation: floatGlow 8s ease-in-out infinite;
}
@keyframes floatGlow { 0%,100% { transform: translate(0,0);} 50% { transform: translate(40px,-30px); } }

/* CONTAINER */
.container {
  width: 90%;
  max-width: 550px;
  padding: 30px;
  text-align: center;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 20px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
  animation: fadeUp 1s ease;
}
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px);} to { opacity: 1; transform: translateY(0);} }

/* PFP */
.pfp-wrapper { display: flex; justify-content: center; margin-bottom: 18px; }
.pfp {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255,255,255,0.25);
  box-shadow: 0 0 20px rgba(0,153,255,0.35);
  transition: transform 0.3s ease;
}
.pfp:hover { transform: scale(1.08) rotate(3deg); }

/* TEXT */
.title { font-size: 2rem; margin-bottom: 12px; }
.about { opacity: 0.85; line-height: 1.6; margin-bottom: 20px; }

/* SOCIAL ICONS */
.social-icons { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; }
.social-icons a img {
  width: 28px;
  height: 28px;
  filter: invert(100%) brightness(1.2);
  transition: transform 0.3s ease, filter 0.3s ease;
}
.social-icons a:hover img { transform: scale(1.2); filter: invert(60%) sepia(100%) saturate(500%) hue-rotate(200deg); }

/* BUTTON */
.liquid-button {
  padding: 14px 28px;
  border: none;
  border-radius: 14px;
  font-size: 1rem;
  color: white;
  cursor: pointer;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.liquid-button:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 0 25px rgba(0,153,255,0.5);
}

/* CERTIFICATE */
#certificateImg {
  width: 100%;
  margin-top: 20px;
  border-radius: 18px;
  display: none;
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.5s ease;
}
#certificateImg.show {
  display: block;
  opacity: 1;
  transform: scale(1);
}
#statusText { margin-top: 12px; opacity: 0.8; font-size: 0.9rem; }