/* ============================================================
   SERVICE DETAIL PAGE STYLES
   ============================================================ */

.sd-hero {
  background: var(--navy-950);
  padding-top: var(--nav-h);
  padding-bottom: var(--space-16);
  position: relative;
  overflow: hidden;
}
.sd-hero::before {
  content: '';
  position: absolute;
  top: -40%; left: 20%;
  width: 60%; height: 120%;
  background: radial-gradient(ellipse at 50% 50%, rgba(41,121,255,.12) 0%, transparent 70%);
  pointer-events: none;
}

.sd-hero-inner {
  position: relative;
  z-index: 1;
  padding-top: var(--space-12);
}

.sd-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .75rem;
  font-weight: 500;
  color: rgba(255,255,255,.4);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}
.sd-breadcrumb a { color: rgba(255,255,255,.4); text-decoration: none; transition: color var(--dur-fast); }
.sd-breadcrumb a:hover { color: rgba(255,255,255,.8); }
.sd-breadcrumb span { color: rgba(255,255,255,.25); }

.sd-hero-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-12);
  align-items: flex-start;
}

.sd-icon-wrap {
  width: 64px; height: 64px;
  border-radius: var(--radius-xl);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  margin-bottom: var(--space-5);
  background: var(--ico-bg, rgba(41,121,255,.15));
  color: var(--ico-fg, var(--blue-400));
}

.sd-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--white);
  line-height: 1.08;
  margin-bottom: var(--space-4);
}

.sd-lead {
  font-size: 1.0625rem;
  color: rgba(255,255,255,.55);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: var(--space-8);
}

.sd-meta-row {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}
.sd-meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .78rem;
  font-weight: 600;
  color: rgba(255,255,255,.55);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-full);
  padding: .35rem .875rem;
}
.sd-meta-chip i { font-size: 11px; color: var(--blue-400); }

.sd-ctas { display: flex; gap: var(--space-3); flex-wrap: wrap; }

/* Sidebar card */
.sd-sidebar-card {
  background: rgba(255,255,255,.04);
  border: 1.5px solid rgba(255,255,255,.08);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: sticky;
  top: calc(var(--nav-h) + var(--space-6));
}
.sd-sidebar-title {
  font-family: var(--font-display);
  font-size: .875rem;
  font-weight: 700;
  color: rgba(255,255,255,.6);
  letter-spacing: .05em;
  text-transform: uppercase;
  font-size: .72rem;
  margin-bottom: var(--space-2);
}
.sd-sidebar-items { display: flex; flex-direction: column; gap: 8px; }
.sd-sidebar-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: .875rem;
  color: rgba(255,255,255,.55);
}
.sd-sidebar-item i { font-size: 13px; color: var(--blue-400); flex-shrink: 0; width: 16px; text-align: center; }
.sd-sidebar-item strong { color: var(--white); }

/* Main content area */
.sd-content {
  padding: var(--space-16) 0;
}
.sd-content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: flex-start;
}

.sd-section-title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -.025em;
  color: var(--navy-900);
  margin-bottom: var(--space-5);
}

/* Why choose us checklist */
.sd-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.sd-check-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: .9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.sd-check-icon {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--blue-50);
  border: 1.5px solid var(--blue-100);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  color: var(--blue-500);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Process steps */
.sd-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}
.sd-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--slate-50);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.sd-step-num {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--navy-900);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: .78rem;
  font-weight: 800;
  flex-shrink: 0;
  font-family: var(--font-display);
}
.sd-step-title { font-family: var(--font-display); font-size: .9375rem; font-weight: 700; color: var(--navy-900); margin-bottom: 3px; }
.sd-step-desc { font-size: .875rem; color: var(--text-secondary); line-height: 1.55; }

/* Sticky CTA sidebar */
.sd-cta-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: sticky;
  top: calc(var(--nav-h) + var(--space-6));
}
.sd-cta-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy-900);
}
.sd-cta-desc { font-size: .875rem; color: var(--text-secondary); line-height: 1.6; }
.sd-cta-divider { height: 1px; background: var(--border); }
.sd-cta-items { display: flex; flex-direction: column; gap: 8px; }
.sd-cta-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: .8125rem;
  color: var(--text-secondary);
  font-weight: 500;
}
.sd-cta-item i { font-size: 13px; color: var(--blue-500); flex-shrink: 0; }

/* Related services */
.sd-related {
  background: var(--slate-50);
  border-top: 1px solid var(--border);
  padding: var(--space-16) 0;
}
.sd-related-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--navy-900);
  margin-bottom: var(--space-8);
}
.sd-related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-4);
}
.sd-related-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  text-decoration: none;
  color: inherit;
  transition: all var(--dur-base) var(--ease-out);
}
.sd-related-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--slate-300);
}
.sd-related-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  background: var(--ico-bg, var(--blue-50));
  color: var(--ico-fg, var(--blue-500));
}
.sd-related-name { font-family: var(--font-display); font-size: .9375rem; font-weight: 700; color: var(--navy-900); }
.sd-related-sub { font-size: .78rem; color: var(--text-muted); margin-top: 2px; }
.sd-related-arrow { margin-left: auto; font-size: 12px; color: var(--slate-300); flex-shrink: 0; transition: color var(--dur-fast), transform var(--dur-fast); }
.sd-related-card:hover .sd-related-arrow { color: var(--blue-500); transform: translateX(3px); }

/* Green meta chip variant */
.sd-meta-green {
  background: rgba(34,197,94,.08);
  border-color: rgba(34,197,94,.25);
}
.sd-meta-green i { color: #4ade80 !important; }

/* Sidebar item rich layout */
.sd-sidebar-item > div { display: flex; flex-direction: column; gap: 1px; }
.sd-sidebar-item > div > strong { color: var(--white); font-size: .875rem; font-weight: 600; }
.sd-sidebar-item > div > span { font-size: .72rem; color: rgba(255,255,255,.35); }
.sd-sidebar-item > i.fa-solid.fa-check { color: var(--green-500) !important; flex-shrink: 0; margin-top: 3px; }

/* CTA section — full-width bottom banner */
.sd-cta-section {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  padding: var(--space-14) 0;
  border-top: 1px solid rgba(255,255,255,.06);
  position: relative;
  overflow: hidden;
}
.sd-cta-section::before {
  content: '';
  position: absolute;
  top: -60%; right: -10%;
  width: 50%; height: 200%;
  background: radial-gradient(ellipse at 50% 50%, rgba(41,121,255,.1) 0%, transparent 70%);
  pointer-events: none;
}
.sd-cta-section .sd-cta-card {
  position: static;
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-10);
  flex-wrap: wrap;
}
.sd-cta-text { flex: 1 1 380px; }
.sd-cta-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.03em;
  margin-bottom: var(--space-3);
}
.sd-cta-text p { color: rgba(255,255,255,.6); font-size: 1rem; line-height: 1.65; }
.sd-cta-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* Related services */
.sd-related-desc {
  font-size: .78rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* btn-block utility */
.btn-block { width: 100%; justify-content: center; }

/* Hover micro-interactions */
.sd-step {
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.sd-step:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
  border-color: var(--slate-300);
}
.sd-check-item {
  transition: color var(--dur-fast);
}
.sd-check-item:hover { color: var(--text-primary); }

/* Responsive */
@media (max-width: 900px) {
  .sd-hero-grid { grid-template-columns: 1fr; }
  .sd-sidebar-card { position: static; }
  .sd-content-grid { grid-template-columns: 1fr; }
  .sd-cta-card { position: static; }
  .sd-cta-section .sd-cta-card { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 600px) {
  .sd-meta-row { gap: var(--space-2); }
  .sd-related-grid { grid-template-columns: 1fr; }
  .sd-cta-actions { width: 100%; }
  .sd-cta-actions .btn { flex: 1; justify-content: center; }
}