:root {
  --primary: #0891b2;
  --primary-dark: #0e7490;
  --secondary: #06b6d4;
  --accent: #14b8a6;
  --accent-light: #5eead4;
  --light: #f0fdfa;
  --lighter: #ecfeff;
  --dark: #083344;
  --gray: #64748b;
  --card-bg: #ffffff;
  --card-shadow: 0 10px 30px rgba(8, 145, 178, 0.08);
  --card-hover-shadow: 0 20px 50px rgba(8, 145, 178, 0.15);
  --gradient-primary: linear-gradient(135deg, #0891b2 0%, #06b6d4 50%, #14b8a6 100%);
  --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #14b8a6 100%);
  --gradient-accent: linear-gradient(135deg, #14b8a6 0%, #5eead4 100%);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Tajawal', sans-serif;
  background: linear-gradient(135deg, var(--lighter) 0%, var(--light) 100%);
  color: var(--dark);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

/* Navbar */
nav {
  background: rgba(8, 145, 178, 0.95);
  backdrop-filter: blur(12px);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 5%;
  box-shadow: 0 4px 20px rgba(8, 145, 178, 0.15);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 14px;
  color: white;
}

.navbar-logo {
  width: 55px;
  height: 55px;
  border-radius: 16px;
  object-fit: contain;
  background: white;
  padding: 6px;
  border: 3px solid var(--accent-light);
  box-shadow: 0 4px 20px rgba(8, 145, 178, 0.3);
  transition: all 0.4s ease;
}

.navbar-logo:hover {
  transform: scale(1.12) rotate(8deg);
  box-shadow: 0 10px 30px rgba(20, 184, 166, 0.6);
  border-color: #ffffff;
}

.company-name {
  font-size: 1.9rem;
  font-weight: 900;
  color: white;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
  letter-spacing: 1px;
}

.nav-links a {
  color: white;
  margin: 0 20px;
  font-weight: 500;
  transition: 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 3px;
  background: var(--accent);
  bottom: -8px;
  right: 0;
  transition: 0.3s;
}

.nav-links a:hover::after {
  width: 100%;
  left: 0;
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: white;
  margin: 3px 0;
  transition: 0.3s;
  border-radius: 3px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

/* Mobile Menu */
.nav-links {
  transition: all 0.3s ease;
}

.nav-links.mobile-menu {
  position: fixed;
  left: 0;
  top: 0;
  height: 100vh;
  width: 100%;
  background: var(--gradient-primary);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.nav-links.mobile-menu a {
  color: white;
  font-size: 1.5rem;
  margin: 1rem 0;
  padding: 1rem 2rem;
  border-radius: 50px;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.1);
}

.nav-links.mobile-menu a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

/* Hero المُحدَّث بالكامل – صورة خلفية متعددة متغيرة + كل التأثيرات شغالة */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
  direction: rtl;
}

/* حاوية الشرائح المتحركة */
.hero-bg-slideshow {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: -2;
}

/* الصور الخلفية المتعددة */
.hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-attachment: fixed;
  filter: brightness(0.4) contrast(1.3) saturate(1.2);
  opacity: 0;
  transition: opacity 3s ease-in-out;
  transform: scale(1.1);
}

.hero-bg-1 {
  background: url('https://images.unsplash.com/photo-1600880292203-757bb62b4baf?ixlib=rb-4.0.3&auto=format&fit=crop&q=60&w=1920') center/cover no-repeat;
  animation: heroSlide 16s infinite;
}

.hero-bg-2 {
  background: url('https://images.unsplash.com/photo-1552664730-d307ca884978?ixlib=rb-4.0.3&auto=format&fit=crop&q=60&w=1920') center/cover no-repeat;
  animation: heroSlide 16s infinite 4s;
}

.hero-bg-3 {
  background: url('https://images.unsplash.com/photo-1556761175-b413da4baf72?ixlib=rb-4.0.3&auto=format&fit=crop&q=60&w=1920') center/cover no-repeat;
  animation: heroSlide 16s infinite 8s;
}

.hero-bg-4 {
  background: url('https://images.unsplash.com/photo-1497366216548-37526070297c?ixlib=rb-4.0.3&auto=format&fit=crop&q=60&w=1920') center/cover no-repeat;
  animation: heroSlide 16s infinite 12s;
}

@keyframes heroSlide {
  0%, 20% {
    opacity: 1;
    transform: scale(1.1);
  }
  25%, 100% {
    opacity: 0;
    transform: scale(1);
  }
}

/* التظليل الأنيق فوق الصور */
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg,
    rgba(8, 145, 178, 0.9) 0%,
    rgba(20, 184, 166, 0.8) 30%,
    rgba(8, 51, 68, 0.85) 70%,
    rgba(8, 51, 68, 0.95) 100%
  );
  z-index: -1;
}

/* إضافة تأثير حركة للخلفية */
.hero::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: heroFloat 20s infinite linear;
  z-index: -1;
}

@keyframes heroFloat {
  0% { transform: rotate(0deg) translate(100px, 100px); }
  50% { transform: rotate(180deg) translate(-100px, -100px); }
  100% { transform: rotate(360deg) translate(100px, 100px); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1000px;
  padding: 0 20px;
  animation: fadeInUp 1.5s ease-out;
}

/* العنوان الدوار + تأثير الكتابة */
.rotating-title {
  font-size: 4.8rem;
  font-weight: 900;
  color: #ffffff;
  text-shadow: 0 5px 20px rgba(0,0,0,0.7);
  display: inline-block;
  border-right: 5px solid var(--accent);
  white-space: nowrap;
  overflow: hidden;
  width: 0;
  animation: typing 3.5s steps(25) forwards, blink 0.8s infinite, titleGlow 2s ease-in-out infinite alternate;
  will-change: width, border-color, text-shadow;
}

@keyframes typing {
  from { width: 0 }
  to { width: 100% }
}

@keyframes blink {
  50% { border-color: var(--accent-light) }
}

@keyframes titleGlow {
  from {
    text-shadow: 0 5px 20px rgba(0,0,0,0.7), 0 0 30px rgba(8, 145, 178, 0.3);
  }
  to {
    text-shadow: 0 5px 20px rgba(0,0,0,0.7), 0 0 50px rgba(20, 184, 166, 0.5);
  }
}

/* النص الفرعي */
.hero-subtitle {
  font-size: 1.65rem;
  max-width: 900px;
  margin: 30px auto;
  opacity: 0;
  line-height: 1.8;
  animation: fadeInUp 1.5s ease-out 0.5s forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* الزر المتوهج */
.btn {
  background: var(--gradient-primary);
  color: #ffffff;
  padding: 16px 48px;
  border-radius: 50px;
  font-weight: 800;
  font-size: 1.3rem;
  transition: all 0.4s ease;
  box-shadow: 0 10px 30px rgba(8, 145, 178, 0.4);
  position: relative;
  overflow: hidden;
}

.btn:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(8, 145, 178, 0.6);
  background: var(--primary-dark);
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 0; height: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
  z-index: -1;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

/* Responsive */
@media (max-width: 768px) {
  .rotating-title { font-size: 3.2rem; }
  .hero-subtitle { font-size: 1.3rem; }
  .btn { padding: 14px 36px; font-size: 1.1rem; }
}

.btn-secondary {
  background: var(--gradient-secondary);
  color: #ffffff;
  padding: 14px 40px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.4s ease;
  display: inline-block;
  box-shadow: 0 8px 20px rgba(8, 145, 178, 0.3);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-secondary:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(8, 145, 178, 0.5);
  background: var(--primary-dark);
}

.btn-secondary.glow::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 0; height: 0;
  background: rgba(8, 145, 178, 0.4);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
  z-index: -1;
}

.btn-secondary.glow:hover::before {
  width: 300px;
  height: 300px;
}

/* Sections */
section {
  padding: 100px 5%;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
}

/* Parallax Effects */
.parallax-section {
  position: relative;
  overflow: hidden;
}

.parallax-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 120%;
  background: linear-gradient(135deg,
    rgba(8, 145, 178, 0.02) 0%,
    rgba(20, 184, 166, 0.03) 50%,
    rgba(8, 51, 68, 0.02) 100%
  );
  z-index: -1;
  will-change: transform;
}

/* Fade In Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-scale {
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger Animation */
.stagger-item {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.stagger-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-item:nth-child(1) { transition-delay: 0.1s; }
.stagger-item:nth-child(2) { transition-delay: 0.2s; }
.stagger-item:nth-child(3) { transition-delay: 0.3s; }
.stagger-item:nth-child(4) { transition-delay: 0.4s; }
.stagger-item:nth-child(5) { transition-delay: 0.5s; }
.stagger-item:nth-child(6) { transition-delay: 0.6s; }

h2 {
  text-align: center;
  font-size: 3.2rem;
  margin-bottom: 70px;
  color: var(--primary);
  position: relative;
}

h2::after {
  content: '';
  width: 100px;
  height: 5px;
  background: var(--accent);
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 3px;
}

/* Services */
.services {
  background: linear-gradient(145deg, #ffffff 0%, var(--lighter) 100%);
  border-radius: 24px;
  padding: 60px;
  box-shadow: var(--card-shadow);
  text-align: center;
  margin-top: -80px;
  position: relative;
  z-index: 10;
  overflow: hidden;
}

.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--gradient-primary);
}

.services-header {
  margin-bottom: 50px;
}

.services-intro {
  margin-top: 15px;
}

.services-intro p {
  font-size: 1.3rem;
  color: var(--gray);
  font-weight: 500;
}

.services-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 50px;
  align-items: start;
}

.services-main {
  text-align: right;
}

.services-text {
  margin-bottom: 40px;
}

.services-text p {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--gray);
  text-align: right;
  margin-bottom: 0;
}

.services-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-top: 30px;
}

.highlight-item {
  background: linear-gradient(145deg, #ffffff 0%, var(--lighter) 100%);
  border-radius: 16px;
  padding: 25px 20px;
  text-align: center;
  border: 1px solid rgba(8, 145, 178, 0.1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.highlight-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.highlight-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(8, 145, 178, 0.15);
  border-color: rgba(8, 145, 178, 0.2);
}

.highlight-item:hover::before {
  transform: scaleX(1);
}

.highlight-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: transform 0.3s ease;
}

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

.highlight-icon i {
  font-size: 1.5rem;
  color: white;
}

.highlight-content h4 {
  font-size: 1.2rem;
  color: var(--primary);
  margin-bottom: 10px;
  font-weight: 700;
}

.highlight-content p {
  font-size: 0.95rem;
  color: var(--gray);
  line-height: 1.6;
  margin: 0;
}

.services-stats {
  display: flex;
  flex-direction: column;
  gap: 30px;
  justify-content: center;
}

.stat-circle {
  background: var(--gradient-primary);
  border-radius: 50%;
  width: 150px;
  height: 150px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  box-shadow: 0 10px 25px rgba(8, 145, 178, 0.25);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stat-circle::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transform: rotate(45deg);
  transition: transform 0.6s ease;
}

.stat-circle:hover {
  transform: scale(1.05);
  box-shadow: 0 15px 35px rgba(8, 145, 178, 0.35);
}

.stat-circle:hover::before {
  transform: rotate(45deg) translate(50%, 50%);
}

.stat-circle .stat-number {
  font-size: 2rem;
  font-weight: 900;
  color: white;
  margin-bottom: 5px;
  position: relative;
  z-index: 2;
}

.stat-circle .stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  position: relative;
  z-index: 2;
}

/* Projects */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.project-card {
  background: linear-gradient(145deg, #ffffff 0%, var(--lighter) 100%);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(8, 145, 178, 0.1);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  transform: translateY(0) scale(1);
  border: 1px solid rgba(8, 145, 178, 0.08);
}

.project-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 0 25px 50px rgba(8, 145, 178, 0.25);
  border-color: rgba(8, 145, 178, 0.3);
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 2;
}

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

.project-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at center, rgba(8, 145, 178, 0.05) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.project-card:hover::after {
  opacity: 1;
}

.project-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  filter: brightness(1);
}

.project-card:hover img {
  transform: scale(1.08) translateY(-5px);
  filter: brightness(1.1);
}

.project-info {
  padding: 28px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.project-info h3 {
  font-size: 1.5rem;
  margin-bottom: 14px;
  color: var(--primary);
  font-weight: 700;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.project-info h3::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 50px;
  height: 3px;
  background: var(--gradient-accent);
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-info h3 {
  color: var(--primary-dark);
  transform: translateX(5px);
}

.project-card:hover .project-info h3::after {
  width: 120px;
}

.project-info p {
  color: var(--gray);
  font-size: 1rem;
  margin-bottom: 20px;
  flex-grow: 1;
  line-height: 1.6;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-info p {
  color: var(--dark);
  transform: translateY(-2px);
}

.project-info .btn {
  opacity: 0;
  transform: translateY(20px) scale(0.9);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--gradient-primary);
  color: white;
  border: none;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(8, 145, 178, 0.25);
  position: relative;
  overflow: hidden;
}

.project-info .btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
  z-index: -1;
}

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

.project-info .btn:hover {
  background: var(--gradient-secondary);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 20px rgba(8, 145, 178, 0.4);
}

.project-info .btn:hover::before {
  width: 200px;
  height: 200px;
}

/* About */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  background: linear-gradient(145deg, #ffffff 0%, var(--lighter) 100%);
  border-radius: 24px;
  padding: 60px;
  box-shadow: 0 15px 35px rgba(8, 145, 178, 0.1);
  position: relative;
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--gradient-primary);
}

.about-image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(8, 145, 178, 0.2);
  contain: layout style paint;
}

.about-image img {
  width: 100%;
  border-radius: 20px;
  transition: transform 0.5s ease;
  display: block;
  will-change: transform;
}

.about-image:hover img {
  transform: scale(1.05);
}

.about-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(8, 145, 178, 0.1), rgba(20, 184, 166, 0.05));
  border-radius: 20px;
  pointer-events: none;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.about-content h3 {
  font-size: 2.4rem;
  color: var(--primary);
  margin-bottom: 10px;
  font-weight: 800;
  position: relative;
}

.about-content h3::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 80px;
  height: 4px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

.about-content > p {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--gray);
  margin: 0;
}

/* About Stats */
.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
  margin: 20px 0;
}

.stat-item {
  text-align: center;
  padding: 20px;
  background: linear-gradient(145deg, #ffffff 0%, var(--lighter) 100%);
  border-radius: 16px;
  border: 1px solid rgba(8, 145, 178, 0.1);
  transition: all 0.3s ease;
  will-change: transform, box-shadow;
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(8, 145, 178, 0.15);
  border-color: rgba(8, 145, 178, 0.2);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 8px;
  display: block;
}

.stat-label {
  font-size: 1rem;
  color: var(--gray);
  font-weight: 600;
}

/* About Vision */
.about-vision {
  background: linear-gradient(135deg, rgba(8, 145, 178, 0.05), rgba(20, 184, 166, 0.02));
  padding: 25px;
  border-radius: 16px;
  border-right: 4px solid var(--accent);
}

.about-vision h4 {
  font-size: 1.4rem;
  color: var(--primary);
  margin-bottom: 12px;
  font-weight: 700;
}

.about-vision p {
  font-size: 1.1rem;
  color: var(--gray);
  line-height: 1.7;
  margin: 0;
}

/* About Values */
.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.value-item {
  text-align: center;
  padding: 25px 15px;
  background: linear-gradient(145deg, #ffffff 0%, var(--lighter) 100%);
  border-radius: 16px;
  border: 1px solid rgba(8, 145, 178, 0.08);
  transition: all 0.3s ease;
  will-change: transform, box-shadow;
}

.value-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(8, 145, 178, 0.15);
  border-color: rgba(8, 145, 178, 0.2);
}

.value-item i {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 15px;
  display: block;
}

.value-item h5 {
  font-size: 1.2rem;
  color: var(--primary);
  margin-bottom: 10px;
  font-weight: 700;
}

.value-item p {
  font-size: 0.95rem;
  color: var(--gray);
  line-height: 1.6;
  margin: 0;
}

/* Contact */
.contact {
  background: var(--gradient-primary);
  color: white;
  border-radius: 24px;
  padding: 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.contact h2 {
  color: white;
}

.contact h2::after {
  background: var(--gradient-accent);
}

.contact::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 120px;
  background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 1440 320" xmlns="http://www.w3.org/2000/svg"><path fill="%23ec4899" fill-opacity="0.3" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') bottom/contain no-repeat;
}

.contact-info {
  display: flex;
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
  margin-top: 40px;
}

.contact-item i {
  font-size: 2.5rem;
  color: var(--accent-light);
  margin-bottom: 15px;
}

/* Footer */
footer {
  background: linear-gradient(135deg, var(--dark) 0%, var(--primary-dark) 100%);
  color: white;
  text-align: center;
  padding: 40px;
  font-size: 1.1rem;
}

/* Responsive */
@media (max-width: 1200px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
  }
  .project-card {
    max-width: 100%;
  }
}

@media (max-width: 992px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .about {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-content h1, .typewriter { font-size: 3.5rem; }
  .about-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
  }
  .about-values {
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }
  .services-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .services-stats {
    flex-direction: row;
    justify-content: space-around;
    gap: 20px;
  }
  .stat-circle {
    width: 120px;
    height: 120px;
  }
  .stat-circle .stat-number {
    font-size: 1.8rem;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  
  .nav-links {
    display: none;
  }
  
  .hero-content h1, .typewriter { font-size: 2.8rem; }
  .hero-content p { font-size: 1.2rem; }
  section { padding: 60px 5%; }
  
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .project-card {
    margin: 0 auto;
    max-width: 400px;
  }
  
  .project-card img {
    height: 180px;
  }
  
  .project-info {
    padding: 20px;
  }
  
  .project-info h3 {
    font-size: 1.3rem;
  }
  
  .navbar-logo {
    width: 45px;
    height: 45px;
  }
  
  .company-name {
    font-size: 1.5rem;
  }
  
  .about {
    padding: 40px 30px;
  }
  
  .about-content h3 {
    font-size: 2rem;
  }
  
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .about-values {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  
  .value-item {
    padding: 20px 15px;
  }
  
  .services {
    padding: 40px 20px;
    margin-top: -60px;
  }
  
  .services-highlights {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .highlight-item {
    padding: 20px;
  }
  
  .contact {
    padding: 60px 30px;
  }
  
  .contact-info {
    flex-direction: column;
    gap: 30px;
  }
  
  .contact-item {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-content h1, .typewriter {
    font-size: 2.2rem;
  }
  
  .hero-content p {
    font-size: 1.1rem;
  }
  
  .btn {
    padding: 12px 30px;
    font-size: 1rem;
  }
  
  .project-card {
    max-width: 100%;
  }
  
  .project-info h3 {
    font-size: 1.2rem;
  }
  
  .project-info p {
    font-size: 0.95rem;
  }
  
  .services {
    padding: 30px 15px;
  }
  
  .services-text p {
    font-size: 1.1rem;
  }
  
  .stat-circle {
    width: 100px;
    height: 100px;
  }
  
  .stat-circle .stat-number {
    font-size: 1.5rem;
  }
  
  .stat-circle .stat-label {
    font-size: 0.8rem;
  }
  
  .about {
    padding: 30px 20px;
  }
  
  .about-content h3 {
    font-size: 1.8rem;
  }
  
  .about-content > p {
    font-size: 1.1rem;
  }
  
  .contact {
    padding: 50px 20px;
  }
  
  .whatsapp-float {
    width: 50px;
    height: 50px;
    bottom: 15px;
    left: 15px;
    font-size: 24px;
  }
}


/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 30px;
  left: 30px;
  background-color: #25d366;
  color: white;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  background-color: #20ba5a;
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float i {
  margin-top: 0;
}

@keyframes pulse {
  0% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7);
  }
  100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  }
}

@media (max-width: 768px) {
  .whatsapp-float {
    width: 55px;
    height: 55px;
    bottom: 20px;
    left: 20px;
    font-size: 28px;
  }
}