.about {
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about__text .section-title,
.about__text .accent-line {
  text-align: left;
  margin-left: 0;
}

.about__text .section-title { margin-bottom: var(--space-xs); }

.about__lead {
  font-size: var(--size-lg);
  color: var(--color-text-dim);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
}

.about__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.about__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.about__item-icon {
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  background: var(--color-accent-glow);
}

.about__item-body h4 {
  font-size: var(--size-base);
  font-weight: 600;
  color: var(--color-silver);
  margin-bottom: 2px;
}

.about__item-body p {
  font-size: var(--size-sm);
  color: var(--color-text-dim);
  line-height: 1.6;
}

/* Mockup side */
.about__mockup {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about__mockup-frame {
  width: 100%;
  aspect-ratio: 16/10;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-sm);
  position: relative;
  overflow: hidden;
}

.about__mockup-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(0,212,255,0.04) 0%,
    transparent 50%,
    rgba(0,168,204,0.03) 100%);
}

/* Имитация интерфейса терминала */
.mockup-bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 28px;
  background: rgba(0,0,0,0.3);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
}

.mockup-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-border);
}
.mockup-dot:first-child { background: #ef4444; }
.mockup-dot:nth-child(2) { background: #f59e0b; }
.mockup-dot:nth-child(3) { background: #10b981; }

.mockup-title {
  font-family: var(--font-primary);
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--color-text-dim);
  margin-left: auto;
  margin-right: auto;
}

.mockup-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding-top: 28px;
  width: 100%;
  height: 100%;
}

.mockup-soon {
  font-family: var(--font-primary);
  font-size: var(--size-sm);
  letter-spacing: 0.15em;
  color: var(--color-text-dim);
}

.mockup-img {
  width: 80%;
  opacity: 0.15;
  font-size: 4rem;
  text-align: center;
}

@media (max-width: 860px) {
  .about__inner { grid-template-columns: 1fr; }
  .about__mockup { order: -1; }
  .about__mockup-frame { aspect-ratio: 16/9; }
}