/* ===================================================
   SERVICES.CSS — Services Detail Page
   =================================================== */

/* ── Service Nav Tabs ── */
.service-nav {
  background: var(--white);
  border-bottom: 2px solid var(--gray-100);
  position: sticky;
  top: var(--header-h);
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.service-nav-inner {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.service-nav-inner::-webkit-scrollbar { display: none; }
.snav-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 18px 24px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gray-500);
  border-bottom: 3px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
  margin-bottom: -2px;
}
.snav-link span { font-size: 1.1rem; }
.snav-link:hover, .snav-link.active {
  color: var(--cyan-dark);
  border-bottom-color: var(--cyan);
  background: rgba(5,187,193,.04);
}

/* ── Service Block ── */
.service-block {
  padding: 100px 0;
  border-bottom: 1px solid var(--gray-100);
}
.service-block:nth-child(even) { background: var(--gray-50); }
.service-block:last-child { border-bottom: none; }

.sb-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.service-block:nth-child(even) .sb-inner { direction: rtl; }
.service-block:nth-child(even) .sb-inner > * { direction: ltr; }

/* ── Service Image Side ── */
.sb-image {
  position: relative;
}
.sb-img-wrapper {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: linear-gradient(135deg, var(--navy), var(--blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 7rem;
}
.sb-img-wrapper img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.sb-price-tag {
  position: absolute;
  bottom: -16px; right: 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 16px 22px;
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--gold);
}
.sb-price-from {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-400);
  font-weight: 600;
}
.sb-price-value {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--navy);
}
.sb-price-value span { font-size: 0.9rem; color: var(--gray-400); font-weight: 400; }

/* ── Service Content Side ── */
.sb-content {}
.sb-icon-badge {
  width: 72px; height: 72px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(5,187,193,.1), rgba(9,110,204,.1));
  border: 1px solid rgba(5,187,193,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin-bottom: 24px;
}
.sb-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 16px;
}
.sb-content p {
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 28px;
}

/* Sub-services grid */
.sb-services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 32px;
}
.sb-service-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: var(--transition);
}
.service-block:nth-child(even) .sb-service-item { background: var(--white); }
.sb-service-item:hover {
  border-color: var(--cyan);
  color: var(--cyan-dark);
  background: rgba(5,187,193,.04);
  transform: translateX(4px);
}
.sb-service-item .check {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: rgba(5,187,193,.12);
  color: var(--cyan-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* Brands supported */
.sb-brands {
  margin-bottom: 32px;
}
.sb-brands-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 10px;
}
.sb-brand-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.sb-brand-tag {
  padding: 5px 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-600);
  transition: var(--transition);
}
.sb-brand-tag:hover {
  border-color: var(--cyan);
  color: var(--cyan-dark);
}

/* CTA row */
.sb-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ── AMC Section ── */
.amc-section {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  padding: 100px 0;
}
.amc-header { text-align: center; margin-bottom: 60px; }
.amc-header h2 { color: var(--white); }
.amc-header p { color: rgba(255,255,255,.65); margin-top: 16px; max-width: 540px; margin-left: auto; margin-right: auto; }

.amc-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.amc-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  position: relative;
  transition: var(--transition);
}
.amc-card.featured {
  background: rgba(5,187,193,.12);
  border-color: var(--cyan);
  transform: translateY(-8px);
}
.amc-card:hover { transform: translateY(-10px); }
.amc-card.featured:hover { transform: translateY(-14px); }
.amc-popular {
  position: absolute;
  top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--gold);
  color: var(--navy-dark);
  padding: 4px 16px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.amc-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.amc-appliance {
  font-size: 0.82rem;
  color: rgba(255,255,255,.55);
  margin-bottom: 20px;
}
.amc-price {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}
.amc-price span { font-size: 1.2rem; color: var(--cyan); }
.amc-period { font-size: 0.82rem; color: rgba(255,255,255,.45); margin-bottom: 24px; }
.amc-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  text-align: left;
}
.amc-feature {
  font-size: 0.85rem;
  color: rgba(255,255,255,.72);
  display: flex;
  align-items: center;
  gap: 8px;
}
.amc-feature::before { content: '✓'; color: var(--cyan); font-weight: 700; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .sb-inner { grid-template-columns: 1fr; gap: 40px; }
  .service-block:nth-child(even) .sb-inner { direction: ltr; }
  .sb-img-wrapper { aspect-ratio: 16/9; }
  .amc-cards { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .amc-card.featured { transform: none; }
}
@media (max-width: 640px) {
  .sb-services-grid { grid-template-columns: 1fr; }
  .sb-cta { flex-direction: column; }
  .service-nav-inner { gap: 0; }
  .snav-link { padding: 14px 16px; font-size: 0.8rem; }
}