html { scroll-behavior: smooth; }

/* شعار النص في الـ navbar — محاذاة عمودية مع الصورة */
#site-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}
#site-logo .site-logo-img {
  display: block;
  flex-shrink: 0;
  width: 4.25rem;
  height: 2.75rem;
  margin: 0;
  padding: 0;
  object-fit: contain;
  vertical-align: middle;
}
.nav-logo-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  height: 2.5rem;
  margin: 0;
  padding: 0;
  line-height: 1;
  transform: translateY(1px);
}
.nav-logo-line-main {
  display: block;
  font-size: 1.0625rem;
  font-weight: 700;
  color: #0f172a;
  white-space: nowrap;
  line-height: 1.15;
}
.nav-logo-line-sub {
  display: block;
  margin-top: 0.0625rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #2563eb;
  line-height: 1.1;
  white-space: nowrap;
  text-align: center;
  transform: scaleX(1.32);
  transform-origin: center center;
}
@media (min-width: 640px) {
  #site-logo .site-logo-img {
    width: 5.5rem;
    height: 3.25rem;
  }
  .nav-logo-text {
    height: 2.75rem;
    transform: translateY(2px);
  }
  .nav-logo-line-main {
    font-size: 1.1875rem;
  }
  .nav-logo-line-sub {
    font-size: 1.0625rem;
    transform: scaleX(1.28);
  }
}

#navbar {
  background-color: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 4px 24px -4px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition:
    background-color 0.55s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.55s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── روابط النافبار — hover و active ── */
.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 0.625rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #475569;
  transition:
    color 0.3s ease,
    background-color 0.3s ease,
    transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0.3rem;
  inset-inline: 1rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #2563eb, #60a5fa);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-link:hover {
  color: #2563eb;
  background-color: #eff6ff;
  transform: translateY(-1px);
}
.nav-link:hover::after,
.nav-link.nav-link-active::after {
  transform: scaleX(1);
}
.nav-link.nav-link-active {
  color: #2563eb;
  background-color: #eff6ff;
  font-weight: 600;
}
.nav-link-icon {
  flex-shrink: 0;
  width: 1rem;
  height: 1rem;
  transition: transform 0.3s ease, color 0.3s ease;
}
.nav-link:hover .nav-link-icon,
.nav-link.nav-link-active .nav-link-icon {
  transform: scale(1.12);
  color: #2563eb;
}

#site-nav-desktop .nav-link-item {
  animation: navDesktopIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) backwards;
  animation-delay: calc(var(--nav-i, 0) * 70ms + 80ms);
}
@keyframes navDesktopIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mobile-link {
  position: relative;
  overflow: hidden;
  transition:
    color 0.25s ease,
    background-color 0.25s ease,
    transform 0.25s ease,
    padding-inline-start 0.25s ease;
}
.mobile-link::before {
  content: '';
  position: absolute;
  inset-inline-start: 0;
  top: 0.65rem;
  bottom: 0.65rem;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, #2563eb, #60a5fa);
  transform: scaleY(0);
  transform-origin: center;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-link:hover,
.mobile-link.mobile-link-active {
  background-color: #eff6ff;
  color: #2563eb;
  padding-inline-start: 1.35rem;
}
.mobile-link:hover::before,
.mobile-link.mobile-link-active::before {
  transform: scaleY(1);
}
.mobile-link-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  transition: transform 0.3s ease;
}
.mobile-link:hover .mobile-link-icon {
  transform: scale(1.08);
}

#site-nav-mobile.menu-stagger .mobile-link {
  animation: navMobileIn 0.45s cubic-bezier(0.22, 1, 0.36, 1) backwards;
  animation-delay: calc(var(--nav-i, 0) * 55ms + 50ms);
}
@keyframes navMobileIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav-link,
  .mobile-link,
  #site-nav-desktop .nav-link-item,
  .nav-quote-btn {
    animation: none !important;
    transition: none !important;
  }
  .nav-link::after,
  .mobile-link::before,
  .nav-quote-btn::before {
    transition: none !important;
  }
}

/* ── زر طلب عرض سعر — واتساب ── */
.nav-quote-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 1rem 0.5rem 0.625rem;
  border-radius: 0.875rem;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  box-shadow: 0 8px 22px -10px rgba(37, 211, 102, 0.7);
  overflow: hidden;
  transition:
    transform 0.28s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.28s ease,
    background 0.28s ease;
}
.nav-quote-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 35%,
    rgba(255, 255, 255, 0.18) 50%,
    transparent 65%
  );
  transform: translateX(-120%);
  transition: transform 0.65s ease;
  pointer-events: none;
}
.nav-quote-btn:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #22c55e 0%, #0f766e 100%);
  box-shadow: 0 14px 28px -10px rgba(37, 211, 102, 0.75);
}
.nav-quote-btn:hover::before {
  transform: translateX(120%);
}
.nav-quote-btn:active {
  transform: translateY(0);
}
.nav-quote-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
  transition: transform 0.3s ease, background 0.3s ease;
}
.nav-quote-btn:hover .nav-quote-icon-wrap {
  transform: scale(1.08);
  background: rgba(255, 255, 255, 0.28);
}
.nav-quote-icon {
  width: 1.125rem;
  height: 1.125rem;
}
.nav-quote-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.15;
  gap: 0.125rem;
}
.nav-quote-label {
  font-size: 0.8125rem;
  white-space: nowrap;
}
.nav-quote-sub {
  font-size: 0.625rem;
  font-weight: 500;
  opacity: 0.9;
  letter-spacing: 0.01em;
}
.nav-quote-btn--mobile {
  width: 100%;
  justify-content: center;
  padding: 0.875rem 1rem;
  border-radius: 1rem;
}
.nav-quote-btn--mobile .nav-quote-text {
  align-items: center;
}
.nav-quote-btn--mobile .nav-quote-label {
  font-size: 0.9375rem;
}
.nav-quote-btn--mobile .nav-quote-sub {
  font-size: 0.6875rem;
}

#mobile-menu {
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
#mobile-menu.menu-hidden {
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
}
#mobile-menu.menu-visible {
  opacity: 1;
  transform: translateY(0);
}

#floating-actions {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(1rem);
  transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s;
}
#floating-actions.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

#breadcrumbs a { color: inherit; }

.service-article {
  color: #475569;
  line-height: 1.85;
  font-size: 0.95rem;
}
.service-article > * + * {
  margin-top: 1rem;
}
.service-article h2 {
  margin-top: 2rem;
  font-size: 1.35rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.4;
}
.service-article h3 {
  margin-top: 1.5rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: #1e293b;
}
.service-article p {
  margin-top: 0.75rem;
}
.service-article > img {
  display: block;
  width: 100%;
  max-width: 560px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 1rem;
  border: 1px solid #e2e8f0;
  box-shadow: 0 8px 24px -8px rgba(15, 23, 42, 0.15);
  margin-top: 0.75rem;
  margin-bottom: 1rem;
}
.service-article strong {
  color: #0f172a;
  font-weight: 700;
}
.service-article ol,
.service-article ul {
  margin-top: 0.75rem;
  padding-right: 1.25rem;
}
.service-article li + li {
  margin-top: 0.5rem;
}
.service-table-wrap {
  margin-top: 1rem;
  overflow-x: auto;
  border-radius: 1rem;
  border: 1px solid #e2e8f0;
}
.service-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.service-table th,
.service-table td {
  padding: 0.875rem 1rem;
  text-align: right;
  vertical-align: top;
  border-bottom: 1px solid #e2e8f0;
}
.service-table th {
  background: #f8fafc;
  font-weight: 700;
  color: #0f172a;
}
.service-table tbody tr:last-child td {
  border-bottom: none;
}
.service-cta-box {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, #eff6ff 0%, #f8fafc 100%);
  border: 1px solid #dbeafe;
}
.service-cta-box p {
  margin: 0;
  color: #334155;
  font-weight: 500;
}

.related-card-hidden {
  display: none;
}
.related-card-reveal {
  animation: relatedCardReveal 0.45s ease both;
}
@keyframes relatedCardReveal {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.service-type-block {
  margin-top: 1.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid #e2e8f0;
}
.service-type-block:first-of-type {
  border-top: none;
  padding-top: 0;
}
.service-type-block h3 {
  margin-bottom: 0.75rem;
}
.service-type-block img {
  display: block;
  width: 100%;
  max-width: 560px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 1rem;
  border: 1px solid #e2e8f0;
  box-shadow: 0 8px 24px -8px rgba(15, 23, 42, 0.15);
  margin-bottom: 1rem;
}
.service-type-block .service-type-text {
  min-width: 0;
}
.service-type-block .service-type-text p {
  margin: 0;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  #navbar, #mobile-menu, #floating-actions { transition: none; }
}