/* ========================================
   SERVICES PAGE STYLES
   ======================================== */

/* ── SERVICE TAB NAV ─────────────────────── */
.service-nav-section {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0;
  position: sticky;
  top: 72px;
  z-index: 100;
}

.service-tabs {
  display: flex;
  align-items: center;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 0 24px;
  gap: 4px;
}

.service-tabs::-webkit-scrollbar { display: none; }

.tab-btn {
  flex-shrink: 0;
  padding: 18px 20px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  transition: var(--transition);
  font-family: var(--font-body);
  letter-spacing: 0.02em;
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent-cyan);
  transform: scaleX(0);
  transition: transform var(--transition);
  border-radius: 2px 2px 0 0;
}

.tab-btn.active {
  color: var(--accent-cyan);
}

.tab-btn.active::after {
  transform: scaleX(1);
}

.tab-btn:hover {
  color: var(--text-primary);
}

/* ── SERVICE DETAIL ──────────────────────── */
.services-detail-section {
  background: var(--bg-primary);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: fadeInPanel 0.4s ease;
}

@keyframes fadeInPanel {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.service-detail {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 64px;
  align-items: start;
}

.sd-badge {
  color: var(--accent-cyan);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
  opacity: 0.8;
}

.sd-left h2 {
  margin-bottom: 20px;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.sd-left p {
  font-size: 0.95rem;
  margin-bottom: 28px;
}

.sd-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sd-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ── METRICS ─────────────────────────────── */
.sd-metrics {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: sticky;
  top: 140px;
}

.sd-metric {
  padding: 32px 28px;
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.sd-metric:last-child { border-bottom: none; }
.sd-metric:hover { background: var(--bg-hover); }

.sd-m-val {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  margin-bottom: 6px;
  line-height: 1;
}

.sd-m-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

/* ── ALL SERVICES GRID ───────────────────── */
.all-services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.all-service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.all-service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  opacity: 0;
  transition: var(--transition);
}

.all-service-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: 0 16px 50px rgba(0,0,0,0.4);
}

.all-service-card:hover::before { opacity: 1; }

.asc-icon { margin-bottom: 16px; }

.all-service-card h4 { margin-bottom: 8px; font-size: 1rem; }
.all-service-card p  { font-size: 0.82rem; max-width: none; }

/* ── RESPONSIVE ─────────────────────────── */
@media (max-width: 1024px) {
  .service-detail { grid-template-columns: 1fr; gap: 40px; }
  .sd-metrics { position: static; flex-direction: row; overflow-x: auto; }
  .sd-metric { flex: 1; min-width: 140px; border-bottom: none; border-right: 1px solid var(--border-subtle); }
  .sd-metric:last-child { border-right: none; }
  .all-services-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 640px) {
  .tab-btn { padding: 14px 14px; font-size: 0.82rem; }
  .all-services-grid { grid-template-columns: 1fr; }
  .sd-metrics { flex-direction: column; }
  .sd-metric { border-right: none; border-bottom: 1px solid var(--border-subtle); }
}