/* ==============================
   SERVICES PAGE
   ============================== */
.services-hero {
  padding: var(--space-3xl) 0 var(--space-xl);
  text-align: center;
}

.pillar-section {
  padding: var(--space-3xl) 0;
  border-bottom: 1px solid var(--border-color);
  position: relative;
}

.pillar-section:last-child {
  border-bottom: none;
}

.pillar-section-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

@media (min-width: 768px) {
  .pillar-section-inner {
    grid-template-columns: 1fr 1fr;
  }
}

.pillar-number {
  font-family: var(--font-mono);
  font-size: var(--text-5xl);
  font-weight: 700;
  opacity: 0.1;
  line-height: 1;
  margin-bottom: var(--space-md);
}

.pillar-section[data-pillar="privacy"] .pillar-number { color: var(--pillar-privacy); }
.pillar-section[data-pillar="ai"] .pillar-number { color: var(--pillar-ai); }
.pillar-section[data-pillar="blockchain"] .pillar-number { color: var(--pillar-blockchain); }
.pillar-section[data-pillar="zk"] .pillar-number { color: var(--pillar-zk); }

.pillar-section-title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.pillar-section[data-pillar="privacy"] .pillar-section-title { color: var(--pillar-privacy); }
.pillar-section[data-pillar="ai"] .pillar-section-title { color: var(--pillar-ai); }
.pillar-section[data-pillar="blockchain"] .pillar-section-title { color: var(--pillar-blockchain); }
.pillar-section[data-pillar="zk"] .pillar-section-title { color: var(--pillar-zk); }

.pillar-section .border-accent {
  width: 4px;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
}

.pillar-section[data-pillar="privacy"] .border-accent { background: var(--pillar-privacy); }
.pillar-section[data-pillar="ai"] .border-accent { background: var(--pillar-ai); }
.pillar-section[data-pillar="blockchain"] .border-accent { background: var(--pillar-blockchain); }
.pillar-section[data-pillar="zk"] .border-accent { background: var(--pillar-zk); }

.service-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.service-item {
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base);
}

.service-item:hover {
  border-color: var(--border-color-hover);
}

.service-item h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-sm);
}

.service-item h4::before {
  content: '> ';
  color: var(--color-primary);
}

.service-item p {
  color: var(--color-text-dim);
  font-size: var(--text-sm);
}