:root {
  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-highlight: rgba(63, 192, 198, 0.35);
  --glass-shadow:
    0 20px 40px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.06);

  --radius: 18px;
  --shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
  --maxw: 1100px;
  --navh: 64px;
}

.about-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 32px;
  align-items: start;
}

.card {
  position: relative;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.06),
    rgba(255, 255, 255, 0.02)
  );
  backdrop-filter: blur(22px) saturate(120%);
  -webkit-backdrop-filter: blur(22px) saturate(120%);

  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);

  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;

  background:
    radial-gradient(
      120% 80% at 0% 0%,
      rgba(63, 192, 198, 0.25),
      transparent 60%
    ),
    radial-gradient(
      120% 80% at 100% 100%,
      rgba(20, 155, 159, 0.18),
      transparent 65%
    );

  opacity: 0.8;
  pointer-events: none;
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;

  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.12),
    transparent 30%
  );

  opacity: 0.15;
  pointer-events: none;
}

.container {
  max-width: 1100px;
  margin: calc(var(--navh) + 28px) auto 40px;
  padding: 0 20px;
}

.profile-card {
  padding: 32px 28px;
  text-align: center;
}

.avatar {
  width: 168px;
  height: 168px;
  border: none;
  box-shadow:
    0 8px 20px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
  margin: 6px auto 14px;
}

.quote {
  margin: 6px 0 14px;
  color: var(--muted);
  font-style: italic;
  text-shadow: 0 0 12px rgba(63, 192, 198, 0.15);
}

.divider {
  height: 1px;
  width: 100%;
  margin: 10px 0 16px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
}

.tech-icons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  justify-items: center;
  opacity: 0.85;
  transition: 0.2s ease;
}

.tech-icons img {
  width: 34px;
  height: 34px;
  opacity: 0.9;
  transition: 0.15s ease;
}

.tech-icons img:hover {
  opacity: 1;
  transform: translateY(-2px);
  transform: translateY(-3px);
  filter: drop-shadow(0 6px 10px rgba(63, 192, 198, 0.35));
}

.bio h1 {
  margin: 6px 0 10px;
  font-size: 2rem;
}

.bio p {
  color: var(--text);
  margin: 0 0 14px;
}

.footer {
  max-width: var(--maxw);
  margin: 20px auto 40px;
  padding: 0 20px;
  color: var(--muted);
  text-align: right;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}