/* ============================================
   أقسام الصفحة الرئيسية
   ============================================ */

/* ===== نبذة عن المؤسسة ===== */
.about-section {
  background: var(--color-bg-secondary);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-16);
  align-items: center;
}

.about-collage {
  position: relative;
  height: 480px;
}

.about-collage img {
  position: absolute;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
}

.about-collage .img-main {
  width: 78%;
  height: 88%;
  top: 0;
  right: 0;
  z-index: 2;
}

.about-collage .img-secondary {
  width: 52%;
  height: 46%;
  bottom: 0;
  left: 0;
  z-index: 3;
  border: 6px solid var(--color-bg-secondary);
}

.about-badge-experience {
  position: absolute;
  top: -5%;
  left: 2%;
  z-index: 4;
  background: var(--color-accent-primary);
  color: #14171A;
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  width: 130px;
  text-align: center;
  box-shadow: var(--shadow-accent);
  transform: rotate(-4deg);
}

.about-badge-experience .stat-figure {
  color: #14171A;
}

.about-badge-experience span {
  font-size: var(--text-xs);
  font-weight: 700;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.value-chip {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface-raised);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.value-chip .icon {
  width: 24px;
  height: 24px;
  color: var(--color-accent-secondary);
  flex-shrink: 0;
}

.value-chip span {
  font-weight: 700;
  font-size: var(--text-sm);
}

/* ===== خدماتنا ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.service-card {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--duration-base) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent-primary), var(--color-accent-secondary));
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--duration-base) var(--ease-out);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  transition: all var(--duration-base) var(--ease-out);
}

.service-card:hover .service-icon {
  background: var(--color-accent-primary);
}

.service-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-accent-primary);
  transition: color var(--duration-base) var(--ease-out);
}

.service-card:hover .service-icon svg {
  color: #14171A;
}

.service-card h3 {
  margin-bottom: var(--space-3);
}

.service-card p {
  font-size: var(--text-sm);
  margin-bottom: var(--space-5);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-accent-primary);
}

.service-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.service-card:hover .service-link svg {
  transform: translateX(-4px);
}

/* ===== لماذا نحن ===== */
.why-us-section {
  background: var(--color-bg-secondary);
}

.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.why-us-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.why-item {
  display: flex;
  gap: var(--space-5);
}

.why-item-marker {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-surface-raised);
  border: 1.5px solid var(--color-accent-primary);
  color: var(--color-accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-item-marker svg {
  width: 22px;
  height: 22px;
}

.why-item h4 {
  margin-bottom: var(--space-1);
}

.why-item p {
  font-size: var(--text-sm);
}

.why-us-visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 1/1;
  box-shadow: var(--shadow-lg);
}

/* ===== إحصائيات متحركة - طبقات البناء ===== */
.stats-section {
  background: var(--color-accent-secondary);
  color: #F7F5F1;
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .stats-section {
  background: #16201A;
}

.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 2px, transparent 2px, transparent 40px);
}

.stats-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.stat-block {
  text-align: center;
  position: relative;
}

.stat-layers {
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  gap: 4px;
  height: 64px;
  justify-content: flex-end;
  margin-bottom: var(--space-4);
}

.stat-layer {
  width: 100%;
  height: 8px;
  background: var(--color-accent-primary);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.6s var(--ease-out);
}

.stat-block.is-visible .stat-layer:nth-child(1) { transform: scaleX(1); transition-delay: 0.1s; }
.stat-block.is-visible .stat-layer:nth-child(2) { transform: scaleX(0.85); transition-delay: 0.25s; }
.stat-block.is-visible .stat-layer:nth-child(3) { transform: scaleX(0.65); transition-delay: 0.4s; }
.stat-block.is-visible .stat-layer:nth-child(4) { transform: scaleX(0.4); transition-delay: 0.55s; }

.stat-block .stat-figure {
  color: #F7F5F1;
  font-size: clamp(2rem, 3vw, var(--text-4xl));
}

.stat-block .stat-figure .plus {
  color: var(--color-accent-primary);
}

.stat-block span {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(247, 245, 241, 0.7);
  font-weight: 600;
}

/* ===== معرض المشاريع ===== */
.projects-filter {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border-strong);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: all var(--duration-fast) var(--ease-out);
}

.filter-btn.is-active,
.filter-btn:hover {
  background: var(--color-accent-primary);
  border-color: var(--color-accent-primary);
  color: #14171A;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.project-card {
  position: relative;
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  cursor: pointer;
  color: inherit;
  text-decoration: none;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.project-card:hover img {
  transform: scale(1.1);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,13,15,0.9) 0%, rgba(11,13,15,0.2) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  color: #fff;
}

.project-category {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent-primary);
  margin-bottom: var(--space-1);
}

.project-overlay h4 {
  color: #fff;
  margin-bottom: var(--space-2);
}

.project-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  opacity: 0;
  transform: translateY(8px);
  transition: all var(--duration-base) var(--ease-out);
}

.project-card:hover .project-meta {
  opacity: 1;
  transform: translateY(0);
}

/* ===== شركاء النجاح ===== */
.partners-strip {
  background: var(--color-bg-secondary);
}

.partners-track {
  display: flex;
  align-items: center;
  gap: var(--space-16);
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to left, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to left, transparent, black 10%, black 90%, transparent);
}

.partners-track-inner {
  display: flex;
  align-items: center;
  gap: var(--space-16);
  animation: scrollPartners 30s linear infinite;
  flex-shrink: 0;
}

.partners-track:hover .partners-track-inner {
  animation-play-state: paused;
}

@keyframes scrollPartners {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.partner-logo {
  height: 40px;
  opacity: 0.55;
  filter: grayscale(1);
  transition: all var(--duration-fast) var(--ease-out);
  flex-shrink: 0;
}

.partner-logo:hover {
  opacity: 1;
  filter: grayscale(0);
}

/* ===== آراء العملاء ===== */
.testimonials-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-4);
}

.testimonial-stars svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent-primary);
}

.testimonial-quote {
  font-size: var(--text-base);
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.testimonial-author img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.testimonial-author strong {
  display: block;
  font-size: var(--text-sm);
}

.testimonial-author span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ===== الأسئلة الشائعة ===== */
.faq-section {
  background: var(--color-bg-secondary);
}

.faq-list {
  max-width: 820px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.faq-item {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  font-weight: 700;
  text-align: right;
}

.faq-question .icon-plus {
  width: 22px;
  height: 22px;
  color: var(--color-accent-primary);
  flex-shrink: 0;
  transition: transform var(--duration-fast) var(--ease-out);
}

.faq-item.is-open .icon-plus {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-base) var(--ease-out);
}

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* ===== نموذج طلب عرض سعر ===== */
.quote-section {
  background: var(--color-text-primary);
  color: var(--color-bg-primary);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  margin-inline: var(--container-padding);
  padding: var(--space-16) var(--space-8);
}

[data-theme="dark"] .quote-section {
  background: var(--color-bg-secondary);
}

.quote-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-16);
  align-items: center;
  max-width: var(--container-max);
  margin-inline: auto;
}

.quote-content h2 {
  color: #F7F5F1;
}

[data-theme="dark"] .quote-content h2 { color: var(--color-text-primary); }

.quote-content p {
  color: rgba(247, 245, 241, 0.7);
}

[data-theme="dark"] .quote-content p { color: var(--color-text-secondary); }

.quote-benefits {
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.quote-benefit {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(247, 245, 241, 0.85);
}

[data-theme="dark"] .quote-benefit { color: var(--color-text-secondary); }

.quote-benefit svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent-primary);
  flex-shrink: 0;
}

.quote-form {
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
}

.form-control {
  width: 100%;
  padding: var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-surface-raised);
  color: var(--color-text-primary);
  font-size: var(--text-sm);
  transition: border-color var(--duration-fast) var(--ease-out),
              background-color var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out);
}

.form-control::placeholder {
  color: var(--color-text-muted);
  opacity: 1; /* فايرفوكس يقلّل الشفافية افتراضياً، هذا يوحّد الشكل بين كل المتصفحات */
}

/* قائمة select: تنسيق صريح لضمان ظهور النص والخيارات في كلا الوضعين */
select.form-control {
  color: var(--color-text-primary);
  background-color: var(--color-surface-raised);
}

select.form-control option {
  color: var(--color-text-primary);
  background-color: var(--color-surface-raised);
}

.form-control:focus {
  border-color: var(--color-accent-primary);
  outline: none;
}

.form-control.is-invalid {
  border-color: var(--color-error, #D64545);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.form-status {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 600;
  display: none;
}

.form-status.is-success {
  display: block;
  color: var(--color-success);
}

.form-status.is-error {
  display: block;
  color: var(--color-error);
}

/* ===== آخر الأخبار ===== */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.news-card {
  background: var(--color-surface-raised);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--duration-base) var(--ease-out);
}

.news-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.news-image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.news-card:hover .news-image img {
  transform: scale(1.08);
}

.news-body {
  padding: var(--space-6);
}

.news-date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  margin-bottom: var(--space-2);
}

.news-body h4 {
  margin-bottom: var(--space-2);
}

.news-body p {
  font-size: var(--text-sm);
}

/* ===== خريطة الموقع ===== */
.map-section {
  position: relative;
}

.map-embed {
  width: 100%;
  height: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  filter: grayscale(0.3) contrast(1.05);
}

[data-theme="dark"] .map-embed {
  filter: grayscale(0.5) invert(0.92) contrast(0.9);
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.map-info-card {
  position: absolute;
  top: var(--space-8);
  left: var(--space-8);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  max-width: 280px;
  box-shadow: var(--shadow-lg);
}

.map-info-card h4 {
  margin-bottom: var(--space-3);
}

.map-info-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}

.map-info-row svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

@media (max-width: 1024px) {
  .services-grid,
  .projects-grid,
  .testimonials-track,
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-12);
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* نطاق أضيق مخصص لتكدّس تخطيطات "صورة + نص" الثنائية - يحافظ على عرضها جنباً إلى جنب
   طوال نطاق الآيباد بالوضع الأفقي (1024px فأكثر)، ولا يُكدِّسها إلا في الوضع العمودي والهواتف */
@media (max-width: 900px) {
  .about-grid,
  .why-us-grid,
  .quote-inner {
    grid-template-columns: 1fr;
  }
  .why-us-visual { order: -1; }
}

@media (max-width: 640px) {
  .services-grid,
  .projects-grid,
  .testimonials-track,
  .news-grid,
  .about-values {
    grid-template-columns: 1fr;
  }
  .about-collage { height: 380px; }
  .map-info-card {
    position: static;
    max-width: 100%;
    margin-bottom: var(--space-4);
  }
}