/* ========================================
   iTVISION - IT Solutions Company Website
   Color Scheme: Blue (#2B5AA6, #1E3A8A) and Green (#16A34A, #22C55E)
   ======================================== */

/* === CSS Variables === */
:root {
  /* Brand Colors */
  --primary-blue: #2b5aa6;
  --primary-blue-dark: #1e3a8a;
  --primary-green: #16a34a;
  --primary-green-light: #22c55e;

  /* Neutral Colors */
  --white: #ffffff;
  --black: #000000;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  /* Typography */
  --font-primary: "Inter", sans-serif;
  --font-secondary: "Poppins", sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
}

/* === Reset & Base Styles === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-800);
  background-color: var(--white);
  overflow-x: hidden;
}

/* RTL Support for Arabic */
body.rtl {
  --font-primary: "Cairo", sans-serif;
  --font-secondary: "Cairo", sans-serif;
  direction: rtl;
  text-align: right;
}

body.rtl .hero-buttons,
body.rtl .footer-content {
  flex-direction: row-reverse;
}

body.rtl .btn i {
  margin-left: 0;
  margin-right: var(--spacing-xs);
}

body.rtl .service-link i,
body.rtl .nav-link i {
  margin-left: 0;
  margin-right: var(--spacing-xs);
}

body.rtl .fa-arrow-right {
  transform: rotate(180deg);
}

body.rtl .feature-item {
  flex-direction: row-reverse;
}

body.rtl .testimonial-author {
  flex-direction: row-reverse;
}

body.rtl .footer-legal {
  flex-direction: row-reverse;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-secondary);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-normal);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* === Container === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* === Navigation === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--white);
  box-shadow: var(--shadow-md);
  z-index: 1000;
  transition: var(--transition-normal);
}

.navbar.scrolled {
  box-shadow: var(--shadow-lg);
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
}

.logo-img {
  height: 50px;
  width: auto;
}

.nav-menu {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.nav-link {
  font-weight: 500;
  color: var(--gray-700);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-blue), var(--primary-green));
  transition: var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 80%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-blue);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--spacing-xs);
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--primary-blue);
  border-radius: 2px;
  transition: var(--transition-normal);
}

/* === Language Switcher === */
.language-switcher {
  display: flex;
  gap: var(--spacing-xs);
  align-items: center;
  margin-left: var(--spacing-md);
}

body.rtl .language-switcher {
  margin-left: 0;
  margin-right: var(--spacing-md);
}

.lang-btn {
  padding: var(--spacing-xs) var(--spacing-sm);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--gray-700);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-normal);
}

.lang-btn:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.lang-btn.active {
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-green)
  );
  border-color: transparent;
  color: var(--white);
}

/* === Hero Section === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 80px;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #1e3a8a 0%, #2b5aa6 50%, #16a34a 100%);
  z-index: -1;
}

.gradient-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 20% 50%,
      rgba(34, 197, 94, 0.3) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(43, 90, 166, 0.3) 0%,
      transparent 50%
    );
}

.animated-shapes {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}

.shape {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  animation: float 20s infinite ease-in-out;
}

.shape-1 {
  width: 300px;
  height: 300px;
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.shape-2 {
  width: 200px;
  height: 200px;
  top: 60%;
  right: 10%;
  animation-delay: 5s;
}

.shape-3 {
  width: 150px;
  height: 150px;
  bottom: 20%;
  left: 20%;
  animation-delay: 10s;
}

.shape-4 {
  width: 250px;
  height: 250px;
  top: 30%;
  right: 30%;
  animation-delay: 15s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) translateX(0) scale(1);
  }

  25% {
    transform: translateY(-30px) translateX(30px) scale(1.1);
  }

  50% {
    transform: translateY(-60px) translateX(-30px) scale(0.9);
  }

  75% {
    transform: translateY(-30px) translateX(-60px) scale(1.05);
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--white);
  max-width: 900px;
  margin: 0 auto;
  padding: var(--spacing-lg) 0;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: var(--spacing-md);
  font-weight: 800;
}

.gradient-text {
  background: linear-gradient(90deg, #ffffff 0%, #22c55e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-xl);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: var(--transition-slow);
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--primary-green);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(22, 163, 74, 0.4);
}

.btn-primary:hover {
  background: var(--primary-green-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.btn-small {
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  max-width: 900px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.9;
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: var(--white);
  opacity: 0.8;
}

.mouse {
  width: 30px;
  height: 50px;
  border: 2px solid var(--white);
  border-radius: 20px;
  margin: 0 auto 10px;
  position: relative;
}

.wheel {
  width: 4px;
  height: 8px;
  background: var(--white);
  border-radius: 2px;
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll 2s infinite;
}

@keyframes scroll {
  0% {
    top: 10px;
    opacity: 1;
  }

  100% {
    top: 30px;
    opacity: 0;
  }
}

.scroll-indicator p {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* === Animation Classes === */
.animate-fade-in {
  animation: fadeIn 1s ease forwards;
}

.animate-fade-in-delay-1 {
  animation: fadeIn 1s ease 0.3s forwards;
  opacity: 0;
}

.animate-fade-in-delay-2 {
  animation: fadeIn 1s ease 0.6s forwards;
  opacity: 0;
}

.animate-fade-in-delay-3 {
  animation: fadeIn 1s ease 0.9s forwards;
  opacity: 0;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === Section Styles === */
section {
  padding: var(--spacing-xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-tag {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: linear-gradient(
    90deg,
    rgba(43, 90, 166, 0.1),
    rgba(22, 163, 74, 0.1)
  );
  color: var(--primary-blue);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-sm);
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-sm);
  color: var(--gray-900);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* === Services Section === */
.services {
  background-color: var(--gray-50);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

@media (max-width: 968px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-blue), var(--primary-green));
  transform: scaleX(0);
  transition: var(--transition-normal);
}

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

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

.service-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-green)
  );
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  font-size: 2rem;
  color: var(--white);
  transition: var(--transition-normal);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--gray-900);
}

.service-image {
  width: 100%;
  height: 200px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--spacing-md);
}

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

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

.service-card p {
  color: var(--gray-600);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.service-link {
  color: var(--primary-blue);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: var(--transition-normal);
}

.service-link:hover {
  gap: var(--spacing-sm);
  color: var(--primary-green);
}

/* === Solutions Section === */
.solutions {
  background: var(--white);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.solution-card {
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 2px solid var(--gray-200);
  text-align: center;
  transition: var(--transition-normal);
  cursor: pointer;
}

.solution-card:hover {
  border-color: var(--primary-blue);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.solution-image {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-green)
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--white);
  transition: var(--transition-normal);
}

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

.solution-card h3 {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-sm);
}

.solution-card p {
  color: var(--gray-600);
  font-size: 0.95rem;
}

/* === About Section === */
.about {
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.about-text {
  padding-right: var(--spacing-md);
}

.about-description {
  color: var(--gray-600);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
  font-size: 1.05rem;
}

.about-features {
  display: grid;
  gap: var(--spacing-sm);
  margin: var(--spacing-lg) 0;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--gray-700);
  font-weight: 500;
}

.feature-item i {
  color: var(--primary-green);
  font-size: 1.2rem;
}

.about-image {
  width: 100%;
}

.about-image img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.about-visual {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

@media (max-width: 1024px) {
  .about-visual {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .about-visual {
    grid-template-columns: 1fr;
  }
}

.visual-card {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: var(--transition-normal);
}

.visual-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.visual-card i {
  font-size: 3rem;
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-green)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-sm);
}

.visual-card h4 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xs);
}

.visual-card p {
  color: var(--gray-600);
  font-size: 0.9rem;
}

/* === Portfolio Section === */
.portfolio {
  background: var(--white);
}

.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
  background: var(--gray-100);
  color: var(--gray-700);
  font-weight: 500;
  transition: var(--transition-normal);
}

.filter-btn:hover,
.filter-btn.active {
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-green)
  );
  color: var(--white);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-md);
}

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

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

.portfolio-image {
  position: relative;
  height: 350px;
  overflow: hidden;
}

.portfolio-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-green)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  color: rgba(255, 255, 255, 0.3);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(0, 0, 0, 0.9) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-lg);
  color: var(--white);
  opacity: 0;
  transition: var(--transition-normal);
}

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

.portfolio-overlay h3 {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
}

.portfolio-overlay p {
  margin-bottom: var(--spacing-md);
  opacity: 0.9;
}

/* === Testimonials Section === */
.testimonials {
  background: linear-gradient(
    135deg,
    var(--primary-blue) 0%,
    var(--primary-green) 100%
  );
  color: var(--white);
}

.testimonials .section-tag {
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
}

.testimonials .section-title,
.testimonials .section-subtitle {
  color: var(--white);
}

.testimonials-slider {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-md);
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition-normal);
}

.testimonial-card:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-5px);
}

.testimonial-rating {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  color: #fcd34d;
  font-size: 1.2rem;
}

.testimonial-text {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.author-info h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 2px;
}

.author-info p {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* === Contact Section === */
.contact {
  background: var(--gray-50);
}

/* === CTA Section === */
.cta-section {
  background: linear-gradient(
    135deg,
    var(--primary-blue) 0%,
    var(--primary-green) 100%
  );
  padding: var(--spacing-xl) 0;
  text-align: center;
  color: var(--white);
}

.cta-content h2 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-md);
}

.cta-content p {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-lg);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.95;
}

.btn-large {
  padding: 1.2rem 2.5rem;
  font-size: 1.1rem;
}

.cta-section .btn-primary {
  background: var(--white);
  color: var(--primary-blue);
}

.cta-section .btn-primary:hover {
  background: var(--gray-100);
  transform: translateY(-3px);
}

/* === Contact Section === */
.contact {
  background: var(--gray-50);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--spacing-xl);
}

.contact-info {
  padding-right: var(--spacing-md);
}

body.rtl .contact-info {
  padding-right: 0;
  padding-left: var(--spacing-md);
}

.contact-description {
  color: var(--gray-600);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
  font-size: 1.05rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.contact-item {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-green)
  );
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-text h4 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.contact-text p {
  color: var(--gray-600);
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.social-link {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-green)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
  transition: var(--transition-normal);
}

.social-link:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: var(--shadow-lg);
}

.contact-form-wrapper {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 1rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(43, 90, 166, 0.1);
}

.form-group textarea {
  resize: vertical;
}

/* === Footer === */
.footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-logo {
  height: 50px;
  width: auto;
  margin-bottom: var(--spacing-md);
}

.footer-description {
  color: var(--gray-400);
  line-height: 1.7;
}

.footer-column h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.footer-links a {
  color: var(--gray-400);
  transition: var(--transition-normal);
}

.footer-links a:hover {
  color: var(--primary-green);
  padding-left: var(--spacing-xs);
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

.newsletter-form input {
  flex: 1;
  padding: var(--spacing-sm);
  border: 1px solid var(--gray-700);
  border-radius: var(--radius-sm);
  background: var(--gray-800);
  color: var(--white);
  font-size: 0.9rem;
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--primary-blue);
}

.newsletter-form button {
  padding: var(--spacing-sm) var(--spacing-md);
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-green)
  );
  color: var(--white);
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
}

.newsletter-form button:hover {
  transform: scale(1.05);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--gray-800);
}

.footer-legal {
  display: flex;
  gap: var(--spacing-md);
}

.footer-legal a {
  color: var(--gray-400);
  font-size: 0.9rem;
  transition: var(--transition-normal);
}

.footer-legal a:hover {
  color: var(--primary-green);
}

/* === Scroll to Top Button === */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-green)
  );
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
  z-index: 999;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

/* === Page Header === */
.page-header {
  padding: 150px 0 80px;
  background: linear-gradient(
    135deg,
    var(--primary-blue) 0%,
    var(--primary-green) 100%
  );
  text-align: center;
  color: var(--white);
}

.page-header h1 {
  color: var(--white);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: var(--spacing-md);
}

.page-header p {
  font-size: 1.2rem;
  opacity: 0.95;
  max-width: 700px;
  margin: 0 auto;
}

/* === Services Detail === */
.services-detail {
  padding: var(--spacing-xl) 0;
}

.service-detail {
  margin-bottom: var(--spacing-xl);
}

.service-detail-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.service-detail-content.reverse {
  direction: rtl;
}

.service-detail-content.reverse > * {
  direction: ltr;
}

body.rtl .service-detail-content.reverse {
  direction: ltr;
}

body.rtl .service-detail-content.reverse > * {
  direction: rtl;
}

.service-icon-large {
  width: 80px;
  height: 80px;
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-green)
  );
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

.service-detail-text h2 {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
}

.service-detail-text p {
  color: var(--gray-600);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
  font-size: 1.05rem;
}

.service-features {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.service-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: var(--gray-700);
}

.service-features i {
  color: var(--primary-green);
  font-size: 1.2rem;
}

.service-detail-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.service-detail-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* === Responsive Design === */
@media (max-width: 1024px) {
  .about-content,
  .contact-content {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
  }

  .service-detail-content {
    grid-template-columns: 1fr;
  }

  .service-detail-content.reverse {
    direction: ltr;
  }
}

/* === Logo Grid Styles === */
.logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 30px;
  padding: 40px 0;
  align-items: center;
  justify-items: center;
}

.logo-item {
  background: white;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  width: 100%;
  border: 1px solid #e5e7eb;
}

.logo-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
  border-color: #2b5aa6;
}

.logo-item img {
  max-width: 100%;
  max-height: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all 0.3s ease;
}

.logo-item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

.logo-section {
  margin-bottom: 60px;
}

.logo-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 10px;
  padding-bottom: 15px;
  border-bottom: 3px solid;
  border-image: linear-gradient(90deg, #2b5aa6, #16a34a) 1;
  display: inline-block;
}

.logo-category {
  background: linear-gradient(135deg, #f9fafb 0%, #ffffff 100%);
  padding: 40px;
  border-radius: 16px;
  margin-bottom: 40px;
  border: 1px solid #e5e7eb;
}

.logo-category h3 {
  font-size: 1.4rem;
  color: #2b5aa6;
  margin-bottom: 25px;
  font-weight: 600;
}

@media (max-width: 768px) {
  .logo-grid {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 20px;
  }

  .logo-item {
    padding: 20px;
    min-height: 100px;
  }

  .logo-item img {
    max-height: 60px;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--white);
    flex-direction: column;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .about-visual {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-md: 1.5rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .testimonials-slider {
    grid-template-columns: 1fr;
  }
}