.about-main { padding: 28px 0 64px; }

.about-intro-block {
  max-width: 780px;
  margin: 0 auto 42px;
  text-align: center;
}
.about-intro-block h2 {
  font-size: 2rem;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.about-intro-block p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 18px;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.about-card {
  padding: 32px 28px;
}
.about-icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-primary));
  border-radius: 12px;
  margin-bottom: 20px;
  box-shadow: 0 10px 30px rgba(18, 97, 201, 0.25);
}
.about-icon svg { width: 24px; height: 24px; color: #fff; }
.about-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}
.about-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
  margin: 0;
}

.about-tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.tech-group {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px) saturate(140%);
}
.tech-group h3 {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.tech-group h3::before {
  content: '';
  width: 4px; height: 4px;
  background: var(--blue-light);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--blue-light);
}
.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tech-pill {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all 0.25s var(--ease);
}
.tech-pill:hover {
  color: var(--text-primary);
  border-color: var(--blue-primary);
  background: rgba(59, 130, 246, 0.1);
}
.tech-group { min-height: 100%; background: linear-gradient(145deg, rgba(255,255,255,.065), rgba(15,23,35,.55)); box-shadow: var(--shadow-md); }
@supports not ((backdrop-filter: blur(1px))) { .tech-group { background: rgba(15,23,35,.94); } }
.about-intro-block, .about-card, .tech-group { overflow-wrap: anywhere; }
@media (max-width: 700px) { .about-main { padding-top: 24px; } .about-intro-block h2 { font-size: 1.7rem; } .about-intro-block p { font-size: .98rem; } .about-card { padding: 26px 22px; } .tech-group { padding: 24px 20px; } }