.about-container {
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  padding: 48px 32px;
  background: var(--panel);
  border-radius: 24px;
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow-md);
  animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.about-header {
  text-align: center;
  margin-bottom: 56px;
}

.about-header h1 {
  font-size: 2.8rem;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.about-header p {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto;
}

.about-section {
  margin-bottom: 48px;
}

.about-section h2 {
  font-family: "Cinzel", serif;
  color: var(--accent);
  font-size: 1.6rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.about-section p {
  font-size: 1.05rem;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 20px;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.tech-card {
  background: var(--active-overlay);
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--panel-border);
  transition:
    transform 0.3s ease,
    border-color 0.3s ease;
}

.tech-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
}

.tech-card .icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: block;
}

.tech-card h3 {
  color: var(--accent2);
  font-size: 1.1rem;
  margin-bottom: 12px;
  font-family: "Inter", sans-serif;
}

.tech-card p {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 0;
}

.hash-example {
  background: var(--bg2);
  padding: 20px;
  border-radius: 12px;
  font-family: "Courier New", Courier, monospace;
  font-size: 0.85rem;
  color: var(--accent2);
  border: 1px dashed var(--panel-border);
  margin: 20px 0;
  overflow-x: auto;
}

.hash-link {
  color: var(--accent);
  font-weight: bold;
}

.highlight {
  color: var(--accent2);
  font-weight: 600;
}

@media (max-width: 600px) {
  .about-header h1 {
    font-size: 2rem;
  }
  .about-container {
    padding: 32px 20px;
  }
}