/*=======================================
    الصفحة الرئيسية - الأنماط المحسنة
=========================================*/

:root {
  /* ألوان أساسية */
  --primary-color: #3a7bd5;
  --primary-light: #6fa0e3;
  --primary-dark: #2a5da8;
  --secondary-color: #00d2ff;
  --secondary-light: #7de9ff;
  --secondary-dark: #00a3c4;
  --accent-color: #ff8700;

  /* ألوان وظيفية */
  --success-color: #27ae60;
  --warning-color: #f39c12;
  --danger-color: #e74c3c;
  --info-color: #3498db;

  /* ألوان محايدة */
  --dark-color: #2c3e50;
  --light-color: #ecf0f1;
  --gray-color: #7f8c8d;
  --white-color: #ffffff;

  /* تدرجات لونية */
  --primary-gradient: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  --accent-gradient: linear-gradient(135deg, var(--accent-color), #ffbc4f);
  --dark-gradient: linear-gradient(135deg, var(--dark-color), #4a6b8a);

  /* متغيرات التصميم */
  --border-radius-sm: 5px;
  --border-radius: 10px;
  --border-radius-lg: 15px;
  --border-radius-xl: 20px;
  --border-radius-round: 50%;

  /* الظلال */
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
  --shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.2);

  /* تأثيرات الانتقال */
  --transition-fast: 0.2s ease;
  --transition: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* أبعاد القسم */
  --section-padding: 80px 0;
  --section-padding-sm: 50px 0;
}

/*=======================================
    أساسيات التصميم
=========================================*/

.section-padding {
  padding: var(--section-padding);
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-subtitle {
  display: inline-block;
  background-color: rgba(58, 123, 213, 0.1);
  color: var(--primary-color);
  padding: 5px 15px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
}

.section-title {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 15px;
  color: var(--dark-color);
  position: relative;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  border-radius: 2px;
  background: var(--primary-gradient);
}

.section-description {
  max-width: 800px;
  margin: 25px auto 0;
  color: var(--gray-color);
  font-size: 16px;
  line-height: 1.8;
}

.text-highlight {
  position: relative;
  display: inline-block;
  color: var(--primary-dark);
}

.text-highlight::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 10px;
  background-color: rgba(58, 123, 213, 0.2);
  z-index: -1;
  border-radius: var(--border-radius-sm);
}

.text-gradient {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--primary-color);
  position: relative;
  display: inline-block;
}

.section-shape {
  position: absolute;
  left: 0;
  width: 100%;
  z-index: 1;
  overflow: hidden;
  line-height: 0;
}

.section-shape svg {
  width: 100%;
}

.section-shape.top-shape {
  top: 0;
}

.section-shape.bottom-shape {
  bottom: 0;
}

/*=======================================
    قسم البطاقة الرئيسية (Hero Section)
=========================================*/

.hero-section {
  position: relative;
  overflow: hidden;
  height: 100vh;
  min-height: 700px;
  max-height: 900px;
}

.hero-swiper {
  height: 100%;
}

.hero-slide {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  height: 100%;
  display: flex;
  align-items: center;
  position: relative;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(44, 62, 80, 0.7);
}

.hero-overlay-alt {
  background-color: rgba(58, 123, 213, 0.7);
}

.hero-overlay-gradient {
  background: linear-gradient(
    45deg,
    rgba(44, 62, 80, 0.85),
    rgba(58, 123, 213, 0.7)
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  color: var(--white-color);
}

.hero-title {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  animation-delay: 0.3s;
}

.hero-subtitle {
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 30px;
  opacity: 0.9;
  animation-delay: 0.6s;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  animation-delay: 0.9s;
}

/* أزرار القسم الرئيسي */
.btn {
  position: relative;
  overflow: hidden;
  padding: 12px 25px;
  font-weight: 600;
  border-radius: 50px;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.btn-lg {
  padding: 15px 30px;
  font-size: 16px;
}

.btn-primary {
  background: var(--primary-gradient);
  border: none;
  color: var(--white-color);
  box-shadow: 0 10px 15px rgba(58, 123, 213, 0.25);
}

.btn-primary:hover,
.btn-primary:focus {
  box-shadow: 0 15px 25px rgba(58, 123, 213, 0.4);
  transform: translateY(-3px);
  background: linear-gradient(
    135deg,
    var(--primary-dark),
    var(--secondary-dark)
  );
}

.btn-outline {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--white-color);
}

.btn-outline:hover,
.btn-outline:focus {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

.btn-whatsapp {
  background-color: #25d366;
  border: none;
  color: var(--white-color);
  box-shadow: 0 10px 15px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp:hover,
.btn-whatsapp:focus {
  background-color: #128c7e;
  box-shadow: 0 15px 25px rgba(37, 211, 102, 0.4);
  transform: translateY(-3px);
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.btn:hover .btn-icon {
  transform: translateX(-5px);
}

.glow-button {
  animation: glowAnimation 2s infinite alternate;
  box-shadow: 0 0 20px rgba(58, 123, 213, 0.5);
}

@keyframes glowAnimation {
  0% {
    box-shadow: 0 0 20px rgba(58, 123, 213, 0.5);
  }
  100% {
    box-shadow: 0 0 30px rgba(58, 123, 213, 0.8);
  }
}

/* نموذج طلب عرض سعر */
.hero-form-wrapper {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 5%;
  max-width: 400px;
  width: 90%;
  z-index: 10;
}

.hero-form-card {
  background-color: var(--white-color);
  border-radius: var(--border-radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.form-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 25px;
  position: relative;
}

.form-header-content {
  display: flex;
  align-items: center;
  gap: 15px;
}

.form-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-round);
  background: var(--primary-gradient);
  color: var(--white-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.form-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--dark-color);
  margin: 0;
}

.form-offer-badge {
  background: var(--accent-gradient);
  color: var(--white-color);
  padding: 5px 15px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  position: absolute;
  top: -15px;
  right: -20px;
  transform: rotate(25deg);
  box-shadow: 0 5px 15px rgba(255, 135, 0, 0.25);
}

.offer-badge-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.offer-text {
  font-size: 16px;
  font-weight: 700;
}

.offer-code {
  font-size: 12px;
  opacity: 0.9;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  margin-bottom: 15px;
}

.form-group {
  margin-bottom: 15px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 14px;
  color: var(--dark-color);
}

.input-group {
  position: relative;
  display: flex;
}

.input-icon {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 15px;
  color: var(--gray-color);
  transition: var(--transition-fast);
  z-index: 5;
}

.form-control {
  border: 1px solid rgba(127, 140, 141, 0.2);
  border-radius: var(--border-radius);
  padding: 12px 40px 12px 15px;
  transition: var(--transition-fast);
  font-size: 14px;
  width: 100%;
  color: var(--dark-color);
  background-color: var(--light-color);
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(58, 123, 213, 0.2);
  background-color: var(--white-color);
}

.form-control:focus + .input-icon {
  color: var(--primary-color);
}

.form-submit {
  margin-top: 20px;
}

.btn-block {
  width: 100%;
}

.form-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 15px;
  color: var(--gray-color);
  font-size: 13px;
}

.note-icon {
  color: var(--success-color);
  font-size: 16px;
}

.note-text {
  display: flex;
  flex-direction: column;
}

.note-text small {
  opacity: 0.8;
  font-size: 11px;
}

/* مؤشر التمرير للأسفل */
.scroll-down-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.scroll-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-round);
  background-color: var(--white-color);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: var(--transition);
  animation: bounce 2s infinite;
}

.scroll-icon:hover {
  background-color: var(--primary-color);
  color: var(--white-color);
  transform: translateY(-5px);
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

/* عناصر التحكم في سوايبر */
.swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: var(--white-color);
  opacity: 0.5;
  transition: var(--transition);
}

.swiper-pagination-bullet-active {
  opacity: 1;
  width: 30px;
  border-radius: 10px;
}

.swiper-button-next,
.swiper-button-prev {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-round);
  background-color: var(--white-color);
  color: var(--primary-color) !important;
  transition: var(--transition);
  opacity: 0.7;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
  background-color: var(--primary-color);
  color: var(--white-color) !important;
  opacity: 1;
}

.swiper-button-next:after,
.swiper-button-prev:after {
  font-size: 18px;
}

/*=======================================
    قسم الإحصائيات
=========================================*/

.stats-section {
  padding: 0;
  margin-top: -100px;
  position: relative;
  z-index: 5;
}

.stats-container {
  padding: 20px;
  background-color: var(--white-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stats-card {
  display: flex;
  align-items: center;
  padding: 20px;
  transition: var(--transition);
  border-radius: var(--border-radius);
}

.stats-card:hover {
  background-color: var(--light-color);
  transform: translateY(-5px);
}

.stats-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-round);
  background: var(--primary-gradient);
  color: var(--white-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-left: 15px;
  flex-shrink: 0;
}

.stats-info {
  flex: 1;
}

.stats-number {
  font-size: 32px;
  font-weight: 800;
  color: var(--dark-color);
  line-height: 1.2;
}

.stats-title {
  font-size: 15px;
  color: var(--gray-color);
}

/*=======================================
    قسم الخدمات
=========================================*/

.services-section {
  position: relative;
  background-color: var(--white-color);
  padding: var(--section-padding);
}

.services-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 50px;
}

.filter-btn {
  border: none;
  background-color: var(--light-color);
  color: var(--dark-color);
  padding: 10px 20px;
  border-radius: 30px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--primary-gradient);
  color: var(--white-color);
  box-shadow: 0 5px 15px rgba(58, 123, 213, 0.25);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
}

.service-card {
  background-color: var(--white-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow);
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

.service-image {
  position: relative;
  overflow: hidden;
  height: 220px;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.service-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(44, 62, 80, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover .service-overlay {
  opacity: 1;
}

.overlay-link {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-round);
  background-color: var(--white-color);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: var(--transition);
  transform: translateY(20px);
}

.service-card:hover .overlay-link {
  transform: translateY(0);
}

.overlay-link:hover {
  background-color: var(--primary-color);
  color: var(--white-color);
}

.service-category {
  position: absolute;
  bottom: 15px;
  right: 15px;
  z-index: 5;
}

.category-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 15px;
  border-radius: 20px;
  background-color: var(--white-color);
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.category-badge.interior {
  color: #2ecc71;
}

.category-badge.exterior {
  color: #3498db;
}

.category-badge.decorative {
  color: #9b59b6;
}

.category-badge.renovation {
  color: #e74c3c;
}

.service-content {
  padding: 25px;
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
}

.service-icon {
  position: absolute;
  top: -30px;
  right: 20px;
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-round);
  background: var(--primary-gradient);
  color: var(--white-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: var(--shadow);
  z-index: 5;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  transform: rotateY(360deg);
}

.service-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 15px;
  padding-top: 10px;
}

.service-title a {
  color: var(--dark-color);
  text-decoration: none;
  transition: var(--transition-fast);
}

.service-title a:hover {
  color: var(--primary-color);
}

.service-divider {
  width: 50px;
  height: 3px;
  background: var(--primary-gradient);
  margin-bottom: 15px;
  border-radius: 5px;
}

.service-description {
  color: var(--gray-color);
  line-height: 1.7;
  margin-bottom: 20px;
  font-size: 15px;
  flex: 1;
}

.service-price {
  padding: 10px 15px;
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  margin-bottom: 15px;
  font-size: 14px;
}

.price-label {
  font-weight: 600;
  color: var(--dark-color);
  margin-left: 5px;
}

.price-value {
  color: var(--primary-dark);
}

.service-footer {
  margin-top: auto;
}

.btn-link {
  color: var(--primary-color);
  background: none;
  border: none;
  padding: 0;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.btn-link:hover {
  color: var(--primary-dark);
  transform: translateX(-5px);
}

/*=======================================
    قسم لماذا تختارنا
=========================================*/

.why-us-section {
  padding: var(--section-padding);
  background-color: var(--light-color);
}

.why-us-content .section-header {
  text-align: right;
}

.why-us-content .section-title::after {
  right: 0;
  left: auto;
  transform: none;
}

.features-list {
  margin-top: 40px;
}

.feature-item {
  display: flex;
  margin-bottom: 25px;
  position: relative;
  padding: 20px;
  border-radius: var(--border-radius);
  transition: var(--transition);
  background-color: var(--white-color);
  box-shadow: var(--shadow-sm);
}

.feature-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-round);
  background: var(--primary-gradient);
  color: var(--white-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-left: 20px;
  flex-shrink: 0;
  transition: var(--transition);
}

.feature-item:hover .feature-icon {
  transform: scale(1.1);
}

.feature-content h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.feature-content p {
  color: var(--gray-color);
  line-height: 1.6;
  margin-bottom: 0;
  font-size: 15px;
}

.why-us-cta {
  margin-top: 30px;
}

.why-us-image {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.why-us-image img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-lg);
}

.experience-badge {
  position: absolute;
  top: 30px;
  right: -30px;
  transform: rotate(45deg);
  background: var(--primary-gradient);
  color: var(--white-color);
  padding: 15px 40px;
  text-align: center;
  box-shadow: var(--shadow);
  z-index: 10;
}

.badge-years {
  font-size: 28px;
  font-weight: 800;
  line-height: 1;
}

.badge-text {
  font-size: 14px;
  opacity: 0.9;
}

.quality-tag {
  position: absolute;
  bottom: 30px;
  left: 30px;
  background-color: var(--white-color);
  border-radius: var(--border-radius);
  padding: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow);
  z-index: 10;
}

.tag-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-round);
  background: var(--primary-gradient);
  color: var(--white-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.tag-text {
  font-weight: 700;
  color: var(--dark-color);
}

.image-shape {
  position: absolute;
  bottom: -50px;
  left: -50px;
  width: 200px;
  height: 200px;
  border-radius: var(--border-radius-round);
  background: var(--primary-gradient);
  opacity: 0.1;
  z-index: -1;
}

/*=======================================
    قسم نظرة عن قرب (قبل وبعد)
=========================================*/

.before-after-section {
  position: relative;
  padding: var(--section-padding);
  background-color: var(--white-color);
}

.img-compare-container {
  position: relative;
  width: 100%;
  height: 500px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.img-compare-before,
.img-compare-after {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  right: 0;
  overflow: hidden;
}

.img-compare-before img,
.img-compare-after img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.img-compare-after {
  width: 50%;
  border-right: 4px solid var(--white-color);
}

.img-label {
  position: absolute;
  top: 20px;
  background-color: var(--white-color);
  color: var(--dark-color);
  padding: 8px 20px;
  border-radius: 30px;
  font-weight: 600;
  box-shadow: var(--shadow);
  z-index: 5;
}

.img-compare-before .img-label {
  right: 20px;
}

.img-compare-after .img-label {
  left: 20px;
}

.img-compare-handle {
  position: absolute;
  top: 0;
  right: 50%;
  width: 4px;
  height: 100%;
  background-color: var(--white-color);
  cursor: ew-resize;
  z-index: 10;
}

.handle-line {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
}

.handle-circle {
  position: absolute;
  top: 50%;
  right: 50%;
  transform: translate(50%, -50%);
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-round);
  background-color: var(--white-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  box-shadow: var(--shadow);
}

.before-after-caption {
  margin-top: 30px;
  text-align: center;
}

.before-after-caption h4 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--dark-color);
}

.before-after-caption p {
  font-size: 16px;
  color: var(--gray-color);
  line-height: 1.8;
  margin-bottom: 20px;
  max-width: 800px;
  margin-right: auto;
  margin-left: auto;
}

.caption-meta {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray-color);
  font-size: 15px;
}

.meta-item i {
  color: var(--primary-color);
}

/*=======================================
    قسم معرض الأعمال
=========================================*/

.portfolio-section {
  padding: var(--section-padding);
  background-color: var(--light-color);
}

.portfolio-gallery {
  position: relative;
  padding: 0 20px;
}

.portfolio-item {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  background-color: var(--white-color);
}

.portfolio-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.portfolio-image {
  position: relative;
  height: 300px;
  overflow: hidden;
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-image img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(to top, rgba(44, 62, 80, 0.8), transparent);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 25px;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-title {
  color: var(--white-color);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.portfolio-location {
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 15px;
}

.portfolio-actions {
  display: flex;
  gap: 10px;
}

.btn-view,
.btn-compare {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-round);
  background-color: var(--white-color);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition);
  text-decoration: none;
}

.btn-view:hover,
.btn-compare:hover {
  background-color: var(--primary-color);
  color: var(--white-color);
  transform: translateY(-5px);
}

.portfolio-category {
  position: absolute;
  top: 15px;
  right: 15px;
  z-index: 5;
}

.category-tag {
  display: inline-block;
  padding: 5px 15px;
  border-radius: 30px;
  background-color: var(--white-color);
  color: var(--primary-color);
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  transition: var(--transition-fast);
}

.category-tag:hover {
  background-color: var(--primary-color);
  color: var(--white-color);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.portfolio-content {
  padding: 20px;
}

.content-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.content-title a {
  color: var(--dark-color);
  text-decoration: none;
  transition: var(--transition-fast);
}

.content-title a:hover {
  color: var(--primary-color);
}

.content-meta {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.portfolio-swiper {
  padding: 20px 0 40px;
}

/*=======================================
    قسم آراء العملاء
=========================================*/

.testimonials-section {
  position: relative;
  padding: var(--section-padding);
  background-color: var(--white-color);
}

.testimonials-slider {
  padding: 20px 0 60px;
}

.testimonial-card {
  background-color: var(--white-color);
  border-radius: var(--border-radius-lg);
  padding: 30px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 100%;
  position: relative;
  z-index: 1;
}

.testimonial-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.testimonial-rating {
  color: #f39c12;
  font-size: 16px;
  margin-bottom: 20px;
}

.testimonial-content {
  color: var(--gray-color);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 20px;
  position: relative;
  z-index: 2;
}

.testimonial-author {
  display: flex;
  align-items: center;
  position: relative;
}

.author-image {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-round);
  overflow: hidden;
  margin-left: 15px;
  border: 3px solid var(--primary-light);
}

.author-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info {
  flex: 1;
}

.author-info h5 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 5px;
}

.author-info span {
  color: var(--gray-color);
  font-size: 14px;
}

.quote-icon {
  position: absolute;
  bottom: 0;
  left: 0;
  font-size: 24px;
  color: var(--primary-light);
  opacity: 0.3;
}

.testimonials-cta {
  margin-top: 40px;
}

.cta-text {
  font-size: 18px;
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 20px;
}

/*=======================================
    قسم المدونة
=========================================*/

.blog-section {
  padding: var(--section-padding);
  background-color: var(--light-color);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 30px;
}

.blog-card {
  background-color: var(--white-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.blog-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.blog-date {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 60px;
  border-radius: var(--border-radius);
  background-color: var(--white-color);
  text-align: center;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.date-day {
  font-size: 24px;
  font-weight: 700;
  color: var(--dark-color);
  background-color: var(--white-color);
  padding: 5px;
}

.date-month {
  font-size: 14px;
  color: var(--white-color);
  background: var(--primary-gradient);
  padding: 3px;
}

.blog-category {
  position: absolute;
  bottom: 15px;
  right: 15px;
}

.blog-category a {
  display: inline-block;
  padding: 5px 15px;
  border-radius: 30px;
  background-color: var(--white-color);
  color: var(--primary-color);
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  transition: var(--transition-fast);
}

.blog-category a:hover {
  background-color: var(--primary-color);
  color: var(--white-color);
  transform: translateY(-2px);
}

.blog-content {
  padding: 25px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-meta {
  margin-bottom: 15px;
  color: var(--gray-color);
  font-size: 14px;
}

.blog-author {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.blog-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 15px;
  line-height: 1.4;
}

.blog-title a {
  color: var(--dark-color);
  text-decoration: none;
  transition: var(--transition-fast);
}

.blog-title a:hover {
  color: var(--primary-color);
}

.blog-excerpt {
  color: var(--gray-color);
  line-height: 1.7;
  margin-bottom: 20px;
  font-size: 15px;
  flex: 1;
}

/*=======================================
    قسم الدعوة للعمل (CTA)
=========================================*/

.cta-section {
  position: relative;
}

.cta-bg {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 100px 0;
  position: relative;
}

.cta-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    45deg,
    rgba(44, 62, 80, 0.9),
    rgba(58, 123, 213, 0.8)
  );
}

.cta-content {
  position: relative;
  color: var(--white-color);
  text-align: center;
}

.cta-title {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 15px;
}

.cta-subtitle {
  font-size: 18px;
  margin-bottom: 30px;
  opacity: 0.9;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.cta-contact {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white-color);
}

.contact-item i {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-round);
  background-color: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-item a {
  color: var(--white-color);
  text-decoration: none;
  transition: var(--transition-fast);
}

.contact-item a:hover {
  color: var(--secondary-color);
}
/*=======================================
    قسم الشركاء والعلامات التجارية
=========================================*/

.partners-section {
  padding: 60px 0;
  background-color: var(--white-color);
}

.partners-slider {
  padding: 20px 0;
}

.partner-item {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100px;
  padding: 20px;
  transition: var(--transition);
  filter: grayscale(100%);
  opacity: 0.6;
}

.partner-item:hover {
  filter: grayscale(0);
  opacity: 1;
  transform: scale(1.05);
}

.partner-item img {
  max-width: 100%;
  max-height: 80px;
  object-fit: contain;
}

.partner-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-color);
  text-align: center;
}

/*=======================================
    Modal عرض قبل وبعد
=========================================*/

.modal-content {
  border: none;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.modal-header {
  background: var(--primary-gradient);
  color: var(--white-color);
  border: none;
  align-items: center;
}

.modal-title {
  font-weight: 700;
}

.btn-close {
  color: var(--white-color);
  opacity: 1;
  filter: brightness(0) invert(1);
}

.modal-compare-container {
  padding: 20px;
}

.modal-compare-slider {
  border-radius: var(--border-radius);
  overflow: hidden;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}

.modal-project-info {
  margin-top: 20px;
  text-align: center;
}

.modal-project-info h4 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.modal-project-info p {
  color: var(--gray-color);
  line-height: 1.7;
}

/*=======================================
    أزرار التواصل العائمة
=========================================*/

.floating-action-buttons {
  position: fixed;
  bottom: 30px;
  left: 30px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  z-index: 999;
}

.fab-button {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-round);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--white-color);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.fab-button:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.fab-whatsapp {
  background-color: #25d366;
}

.fab-phone {
  background-color: var(--primary-color);
}

.fab-top {
  background-color: var(--dark-color);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}

.fab-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/*=======================================
    Toast Notification
=========================================*/

.toast-container {
  z-index: 9999;
}

.toast {
  border-radius: var(--border-radius);
}

.toast-body {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

/*=======================================
    تحسين تصميم النموذج
=========================================*/

.invalid-feedback {
  font-size: 12px;
  margin-top: 5px;
  color: var(--danger-color);
  display: none;
}

.was-validated .form-control:invalid {
  border-color: var(--danger-color);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23e74c3c'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23e74c3c' stroke='none'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: left 15px center;
  background-size: 16px 16px;
}

.was-validated .form-control:valid {
  border-color: var(--success-color);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2327ae60' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: left 15px center;
  background-size: 16px 16px;
}

.was-validated .form-control:invalid + .input-icon,
.was-validated .form-control:valid + .input-icon {
  display: none;
}

.was-validated .form-control:invalid ~ .invalid-feedback {
  display: block;
}

/*=======================================
    تحسينات الأداء وتجربة المستخدم
=========================================*/

/* Loading Animation */
.loading {
  display: inline-block;
  position: relative;
}

.loading:after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin: -8px 0 0 -8px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Lazy Loading Images */
.lazy-image {
  opacity: 0;
  transition: opacity 0.5s ease;
}

.lazy-image.loaded {
  opacity: 1;
}

/* Smooth Transitions */
.page-transition-enter {
  opacity: 0;
  transform: translateY(10px);
}

.page-transition-enter-active {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s, transform 0.3s;
}

.page-transition-exit {
  opacity: 1;
}

.page-transition-exit-active {
  opacity: 0;
  transition: opacity 0.5s;
}

/* Responsive Video Container */
.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  max-width: 100%;
  margin-bottom: 20px;
  border-radius: var(--border-radius);
}

.video-container iframe,
.video-container object,
.video-container embed {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--border-radius);
}

/*=======================================
    تحسين تجربة المستخدم والريسبونسف
=========================================*/

/* تصميم متجاوب للشاشات الكبيرة */
@media (min-width: 1400px) {
  .container {
    max-width: 1320px;
  }

  .hero-title {
    font-size: 54px;
  }

  .section-title {
    font-size: 42px;
  }

  .hero-form-wrapper {
    right: 10%;
  }
}

/* تصميم متجاوب للشاشات المتوسطة */
@media (max-width: 1199.98px) {
  .hero-title {
    font-size: 42px;
  }

  .section-title {
    font-size: 32px;
  }

  .stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .hero-form-wrapper {
    position: relative;
    top: auto;
    right: auto;
    transform: none;
    max-width: 100%;
    margin-top: 30px;
  }

  .why-us-image {
    margin-top: 50px;
  }
}

/* تصميم متجاوب للشاشات الصغيرة والأجهزة اللوحية */
@media (max-width: 991.98px) {
  .section-padding {
    padding: 60px 0;
  }

  .hero-section {
    height: auto;
    max-height: none;
  }

  .hero-slide {
    padding: 100px 0 50px;
    height: auto;
  }

  .hero-title {
    font-size: 36px;
  }

  .services-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }

  .blog-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }

  .img-compare-container {
    height: 400px;
  }

  .hero-content {
    text-align: center;
    margin: 0 auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .why-us-content .section-header {
    text-align: center;
  }

  .why-us-content .section-title::after {
    left: 50%;
    transform: translateX(-50%);
    right: auto;
  }
}

/* تصميم متجاوب للهواتف */
@media (max-width: 767.98px) {
  .section-padding {
    padding: 50px 0;
  }

  .hero-title {
    font-size: 28px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .section-title {
    font-size: 28px;
  }

  .stats-row {
    grid-template-columns: repeat(1, 1fr);
  }

  .img-compare-container {
    height: 300px;
  }

  .cta-title {
    font-size: 28px;
  }

  .cta-subtitle {
    font-size: 16px;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .floating-action-buttons {
    bottom: 20px;
    left: 20px;
  }

  .fab-button {
    width: 45px;
    height: 45px;
    font-size: 18px;
  }
}

/* تصميم متجاوب للهواتف الصغيرة */
@media (max-width: 575.98px) {
  .section-padding {
    padding: 40px 0;
  }

  .hero-slide {
    padding: 80px 0 50px;
  }

  .hero-title {
    font-size: 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .filter-btn {
    padding: 8px 12px;
    font-size: 13px;
  }

  .filter-btn span {
    display: none;
  }

  .services-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .img-compare-container {
    height: 250px;
  }

  .feature-item {
    flex-direction: column;
    text-align: center;
  }

  .feature-icon {
    margin-bottom: 15px;
    margin-left: 0;
  }
}

/*=======================================
    تحسينات للوصولية
=========================================*/

/* High Contrast Mode */
@media (prefers-contrast: more) {
  :root {
    --primary-color: #0055cc;
    --primary-light: #4488dd;
    --primary-dark: #003b8e;
    --secondary-color: #006699;
    --secondary-light: #0099cc;
    --secondary-dark: #004466;
    --accent-color: #cc5500;
  }

  .text-highlight::after {
    background-color: rgba(0, 85, 204, 0.3);
  }
}

/* Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .swiper-container {
    --swiper-theme-transition-duration: 0.001ms;
  }

  .service-card:hover,
  .blog-card:hover,
  .testimonial-card:hover,
  .portfolio-item:hover {
    transform: none;
  }
}

/* تحسين لوضع القراءة الليلي */
@media (prefers-color-scheme: dark) {
  :root {
    --white-color: #121212;
    --light-color: #222;
    --dark-color: #f0f0f0;
    --gray-color: #aaa;
  }
}

/* تحسين الأداء للأجهزة ذات القدرات المحدودة */
@media (prefers-reduced-data: reduce) {
  .hero-section,
  .before-after-section,
  .portfolio-section,
  .cta-bg {
    background-size: auto;
  }

  .swiper-slide-duplicate {
    display: none;
  }
}

/*=======================================
    تحسينات إضافية
=========================================*/

/* Print Styles */
@media print {
  .hero-section,
  .portfolio-section,
  .testimonials-section,
  .cta-section,
  .floating-action-buttons,
  .partners-section,
  footer {
    display: none !important;
  }

  .services-section,
  .why-us-section,
  .blog-section {
    padding: 20px 0 !important;
  }

  .container {
    max-width: 100% !important;
    width: 100% !important;
  }

  .section-header {
    margin-bottom: 20px !important;
  }

  .service-card,
  .blog-card {
    break-inside: avoid;
    page-break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid #eee;
  }

  .service-image,
  .blog-image {
    height: auto !important;
    max-height: 150px;
  }
}

/* تحسين التحميل اللازي للصور */
.progressive-image-container {
  background-color: #f1f1f1;
  overflow: hidden;
  position: relative;
}

.progressive-image-placeholder {
  filter: blur(10px);
  transform: scale(1.1);
  transition: all 0.5s ease;
}

.progressive-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.progressive-image.loaded {
  opacity: 1;
}

/* تحسين قابلية الوصول للزيارة */
.focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}