/* Reset & Base Styles */
:root {
  --vh: 1vh;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: #F9F9F9;
  background: #0C0C24;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Only hide overflow on mobile */
@media (max-width: 768px) {
  body {
    overflow-x: hidden;
  }
}

/* Mobile-first responsive images */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Ensure no horizontal scroll on mobile */
@media (max-width: 768px) {
  html, body {
    overflow-x: hidden;
    width: 100%;
  }
  
  * {
    max-width: 100%;
    box-sizing: border-box;
  }
}

/* Responsive video */
video {
  max-width: 100%;
  height: auto;
}

/* Flexible media containers */
.media-container {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  overflow: hidden;
}

.media-container iframe,
.media-container video,
.media-container embed,
.media-container object {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Touch-friendly interactive elements */
@media (hover: none) and (pointer: coarse) {
  .btn,
  .hamburger,
  .carousel-btn,
  .chatbot-toggle,
  .whatsapp-float,
  .theme-toggle {
    min-height: 48px;
    min-width: 48px;
    touch-action: manipulation;
  }

  .nav-links a {
    padding: 1rem 2rem;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .service-card,
  .portfolio-item,
  .testimonial-card {
    transition: none;
  }

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

  /* Remove hover effects on touch devices */
  .btn:hover,
  .nav-links a:hover,
  .logo-img:hover {
    transform: none;
  }
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Responsive container padding */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 0.75rem;
  }
}

/* Prevent horizontal scroll on mobile */
@media (max-width: 768px) {
  body {
    overflow-x: hidden;
    position: relative;
  }

  * {
    max-width: 100%;
  }
}

/* Ensure full width on desktop */
@media (min-width: 769px) {
  body {
    overflow-x: auto;
  }
}

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

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(26, 27, 65, 0.3), 0 0 40px rgba(192, 192, 192, 0.2);
  }
  50% {
    box-shadow: 0 0 30px rgba(26, 27, 65, 0.6), 0 0 60px rgba(192, 192, 192, 0.4);
  }
}

@keyframes neonGlow {
  0%, 100% {
    text-shadow: 0 0 10px rgba(192, 192, 192, 0.5), 0 0 20px rgba(192, 192, 192, 0.3);
  }
  50% {
    text-shadow: 0 0 20px rgba(192, 192, 192, 0.8), 0 0 30px rgba(192, 192, 192, 0.5);
  }
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(26, 27, 65, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  z-index: 1000;
  transition: all 0.3s ease;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  animation: fadeInLeft 0.8s ease;
}

.logo-img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid #3b82f6;
  transition: transform 0.3s ease;
}

.logo-img:hover {
  transform: rotate(360deg);
}

.animated-logo {
  animation: logoGlow 3s ease-in-out infinite;
}

@keyframes logoGlow {
  0%, 100% {
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.6), 0 0 30px rgba(26, 27, 65, 0.3);
  }
}

@keyframes countUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  color: #C0C0C0;
  letter-spacing: -0.025em;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: #F9F9F9;
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  position: relative;
}

.nav-links a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #C0C0C0, #1A1B41);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav-links a:hover::before {
  width: 100%;
}

.nav-links a:hover {
  color: #C0C0C0;
  transform: translateY(-2px);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.theme-toggle {
  background: rgba(26, 27, 65, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.2);
  color: #F9F9F9;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  background: rgba(212, 175, 55, 0.2);
  transform: rotate(180deg);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

.btn-cta {
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(59, 130, 246, 0.5);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
}

/* Show hamburger only on mobile */
@media (max-width: 768px) {
  .hamburger {
    display: flex !important;
    order: 3;
  }

  .nav-links {
    display: none;
  }

  .nav-links.open {
    display: flex !important;
  }

  .nav-actions {
    order: 2;
  }

  .logo-link {
    order: 1;
  }

  /* Ensure proper mobile navigation layout */
  .nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .theme-toggle {
    margin-right: 1rem;
  }

  .btn-cta {
    display: none; /* Hide CTA button on mobile nav to save space */
  }
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #e2e8f0;
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: calc(var(--vh, 1vh) * 100);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.hero-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Optimize video for mobile */
@media (max-width: 768px) {
  .hero-bg video {
    object-position: center;
    transform: scale(1.1);
  }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 27, 65, 0.3), rgba(212, 175, 55, 0.1));
  z-index: -1;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 100vh;
  padding: 6rem 0 2rem;
  margin-top: 4rem;
  text-align: center;
}

.hero-text {
  animation: fadeInUp 1s ease;
  margin-bottom: 3rem;
}

.hero-title {
  font-size: clamp(2rem, 8vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

/* Mobile hero title */
@media (max-width: 768px) {
  .hero-title {
    font-size: clamp(1.8rem, 10vw, 2.5rem);
    margin-bottom: 1rem;
  }
}

.brand {
  display: block;
  background: white;
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 3s ease-in-out infinite, textGlow 2s ease-in-out infinite;
  text-shadow: 0 0 30px white;
  font-weight: 900;
  letter-spacing: -0.02em;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes textGlow {
  0%, 100% {
    filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.6)) drop-shadow(0 0 20px rgba(6, 182, 212, 0.4));
  }
  50% {
    filter: drop-shadow(0 0 20px rgba(59, 130, 246, 0.9)) drop-shadow(0 0 40px rgba(6, 182, 212, 0.7));
  }
}

@keyframes textGlowLight {
  0%, 100% {
    filter: drop-shadow(0 0 8px rgba(30, 41, 59, 0.4)) drop-shadow(0 0 15px rgba(59, 130, 246, 0.3));
  }
  50% {
    filter: drop-shadow(0 0 15px rgba(30, 41, 59, 0.6)) drop-shadow(0 0 25px rgba(59, 130, 246, 0.5));
  }
}

.tagline {
  display: block;
  color: #F9F9F9;
  font-size: 0.5em;
  font-weight: 600;
  margin-top: 0.5rem;
  opacity: 0.9;
  text-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
  animation: subtleGlow 2.5s ease-in-out infinite;
}

@keyframes subtleGlow {
  0%, 100% {
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
  }
  50% {
    text-shadow: 0 0 25px rgba(255, 255, 255, 0.8), 0 0 35px rgba(192, 192, 192, 0.6);
  }
}

.hero-description {
  font-size: 1.8rem;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 2rem;
  max-width: 600px;
  line-height: 1.6;
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.7);
  animation: blinkText 3s ease-in-out infinite;
}

/* Mobile hero description */
@media (max-width: 768px) {
  .hero-description {
    font-size: 1.2rem;
    max-width: 90%;
    margin: 0 auto 1.5rem;
  }
}

@keyframes blinkText {
  0%, 90%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  95% {
    opacity: 0.7;
    transform: scale(1.02);
  }
}

.hero-cta {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  justify-content: center;
}

/* Mobile hero CTA */
@media (max-width: 768px) {
  .hero-cta {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    width: 100%;
    padding: 0 1rem;
  }

  .hero-cta .btn {
    width: 100%;
    max-width: 280px;
    text-align: center;
    justify-content: center;
  }
}

/* Desktop hero CTA spacing */
@media (min-width: 769px) {
  .hero-cta {
    gap: 3rem;
  }
}

.hero-credentials {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.credential-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(212, 175, 55, 0.1);
  padding: 0.75rem 1.5rem;
  border-radius: 2rem;
  border: 1px solid rgba(212, 175, 55, 0.2);
  transition: all 0.3s ease;
}

.credential-item:hover {
  background: rgba(212, 175, 55, 0.2);
  transform: translateY(-2px);
}

.credential-icon {
  font-size: 1.2rem;
}

.credential-text {
  color: #F9F9F9;
  font-weight: 600;
  font-size: 0.875rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  color: white;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(59, 130, 246, 0.6), 0 0 20px rgba(6, 182, 212, 0.4);
  animation: glow 0.5s ease-in-out;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #F9F9F9;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  border-color: #06b6d4;
  color: #06b6d4;
  background: rgba(6, 182, 212, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.4);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: white;
}

.btn-whatsapp:hover {
  background: linear-gradient(135deg, #128c7e, #25d366);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 2rem;
  animation: fadeInUp 1s ease 0.3s both;
  max-width: 1000px;
  width: 100%;
  flex-wrap: wrap;
}

/* Mobile hero stats */
@media (max-width: 768px) {
  .hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
    padding: 0 1rem;
  }

  .stat {
    padding: 1rem 0.5rem;
    min-width: auto;
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .stat-label {
    font-size: 0.75rem;
    white-space: normal;
    line-height: 1.2;
  }
}

.stat {
  text-align: center;
  padding: 1.5rem;
  background: rgba(26, 27, 65, 0.1);
  border-radius: 1rem;
  border: 1px solid rgba(212, 175, 55, 0.2);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stat::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #D4AF37, transparent);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

.stat:hover {
  transform: translateY(-5px);
  background: rgba(26, 27, 65, 0.15);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
}

.stat-number {
  display: inline-block;
  font-size: 2rem;
  font-weight: 900;
  color: #C0C0C0;
  font-family: 'Inter', monospace;
}

.stat-plus {
  display: inline-block;
  font-size: 1rem;
  font-weight: 900;
  color: #C0C0C0;
  margin-left: 0.2rem;
}

.counter {
  transition: all 0.3s ease;
}

.stat-label {
  display: inline;
  font-size: 0.875rem;
  font-weight: 600;
  color: #F9F9F9;
  margin-top: 0.25rem;
  white-space: nowrap;
}

/* Section Styles */
.section {
  padding: 6rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
  animation: fadeInUp 0.8s ease;
}

.section-title {
  font-size: clamp(1.5rem, 6vw, 3rem);
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #D4AF37, #F9F9F9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Mobile section title */
@media (max-width: 768px) {
  .section-title {
    font-size: clamp(1.5rem, 8vw, 2.5rem);
    text-align: center;
    padding: 0 1rem;
  }
}

.section-subtitle {
  font-size: 1.25rem;
  color: #F9F9F9;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Mobile section subtitle */
@media (max-width: 768px) {
  .section-subtitle {
    font-size: 1rem;
    padding: 0 1rem;
    text-align: center;
  }
}

/* Technology Stack Section */
.tech-stack {
  padding: 4rem 0;
  background: linear-gradient(135deg, rgba(91, 44, 152, 0.02), rgba(157, 78, 221, 0.02));
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.tech-category {
  background: rgba(91, 44, 152, 0.05);
  border: 1px solid rgba(157, 78, 221, 0.1);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  animation: fadeInUp 0.8s ease;
}

.tech-category:hover {
  transform: translateY(-10px);
  background: rgba(91, 44, 152, 0.1);
  box-shadow: 0 20px 40px rgba(157, 78, 221, 0.15);
  border-color: rgba(157, 78, 221, 0.3);
}

.tech-category h3 {
  color: #9D4EDD;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.tech-icons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 0.75rem;
  transition: all 0.3s ease;
  border: 1px solid rgba(157, 78, 221, 0.05);
}

.tech-item:hover {
  transform: translateY(-5px);
  background: rgba(157, 78, 221, 0.1);
  box-shadow: 0 10px 25px rgba(157, 78, 221, 0.2);
  border-color: rgba(157, 78, 221, 0.2);
}

.tech-item img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  transition: all 0.3s ease;
  filter: brightness(0.9);
}

.tech-item:hover img {
  transform: scale(1.1);
  filter: brightness(1.1);
}

.tech-item span {
  color: #F4F4F4;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
}

/* Light mode tech stack styles */
body.light-mode .tech-stack {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.02), rgba(6, 182, 212, 0.02));
}

body.light-mode .tech-category {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(59, 130, 246, 0.2);
}

body.light-mode .tech-category:hover {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.3);
}

body.light-mode .tech-category h3 {
  color: #3b82f6;
}

body.light-mode .tech-item {
  background: rgba(59, 130, 246, 0.02);
  border-color: rgba(59, 130, 246, 0.1);
}

body.light-mode .tech-item:hover {
  background: rgba(59, 130, 246, 0.1);
  box-shadow: 0 10px 25px rgba(59, 130, 246, 0.2);
  border-color: rgba(59, 130, 246, 0.2);
}

body.light-mode .tech-item span {
  color: #1e293b;
}

/* Client Logos Section */
.client-logos {
  padding: 3rem 0;
  background: rgba(0, 0, 0, 0.1);
}

.trusted-by {
  text-align: center;
}

.trusted-by h3 {
  color: #F9F9F9;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 2rem;
  align-items: center;
}

.client-logo {
  background: rgba(26, 27, 65, 0.05);
  border: 1px solid rgba(212, 175, 55, 0.1);
  color: #F9F9F9;
  padding: 1rem;
  border-radius: 0.5rem;
  text-align: center;
  font-weight: 600;
  font-size: 0.875rem;
  transition: all 0.3s ease;
}

.client-logo:hover {
  background: rgba(212, 175, 55, 0.1);
  color: #D4AF37;
  transform: translateY(-2px);
}

/* About Section */
.about {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(6, 182, 212, 0.05));
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
}

.about-text h3 {
  font-size: 1.5rem;
  color: #3b82f6;
  margin-bottom: 1rem;
}

.about-text p {
  font-size: 1.125rem;
  color: #cbd5e1;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  background: rgba(59, 130, 246, 0.05);
  border-radius: 1rem;
  border: 1px solid rgba(59, 130, 246, 0.1);
  transition: all 0.3s ease;
  animation: fadeInUp 0.8s ease;
}

.feature:hover {
  transform: translateY(-5px);
  background: rgba(59, 130, 246, 0.1);
}

.feature-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.feature-text h4 {
  color: #e2e8f0;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.feature-text p {
  color: #94a3b8;
  font-size: 0.875rem;
  margin: 0;
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

/* Mobile services grid */
@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 0 1rem;
  }

  .service-card {
    padding: 1.5rem;
    text-align: center;
  }

  .service-icon {
    margin: 0 auto 1rem;
  }
}

.service-card {
  background: rgba(91, 44, 152, 0.05);
  border: 1px solid rgba(157, 78, 221, 0.1);
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.3s ease;
  animation: fadeInUp 0.8s ease;
}

.service-card:hover {
  transform: translateY(-10px);
  background: rgba(91, 44, 152, 0.1);
  box-shadow: 0 20px 40px rgba(157, 78, 221, 0.2), 0 0 30px rgba(91, 44, 152, 0.1);
  border: 1px solid rgba(157, 78, 221, 0.3);
}

.service-icon {
  width: 80px;
  height: 80px;
  border-radius: 1rem;
  overflow: hidden;
  margin-bottom: 1.5rem;
  border: 2px solid rgba(157, 78, 221, 0.2);
}

.service-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-card h3 {
  font-size: 1.25rem;
  color: #F4F4F4;
  margin-bottom: 1rem;
  font-weight: 700;
}

.service-card p {
  color: #F4F4F4;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.service-features {
  list-style: none;
}

.service-features li {
  color: #9D4EDD;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #9D4EDD;
  font-weight: bold;
}

/* Portfolio Section */
.portfolio {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(6, 182, 212, 0.05));
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

/* Mobile portfolio grid */
@media (max-width: 768px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 0 1rem;
  }

  .portfolio-item {
    margin-bottom: 1rem;
  }
}

.portfolio-item {
  border-radius: 1rem;
  overflow: hidden;
  position: relative;
  animation: fadeInUp 0.8s ease;
  transition: all 0.3s ease;
}

.portfolio-item:hover {
  transform: translateY(-10px);
}

.portfolio-image {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  aspect-ratio: 16/10;
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s ease;
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.9), rgba(6, 182, 212, 0.9));
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: all 0.3s ease;
  text-align: center;
  padding: 2rem;
}

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

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

.portfolio-overlay h4 {
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.portfolio-overlay p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
}

/* Case Studies Section */
.case-studies {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.02), rgba(249, 115, 22, 0.02));
}

.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
}

.case-study-card {
  background: rgba(59, 130, 246, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.1);
  border-radius: 1rem;
  overflow: hidden;
  transition: all 0.3s ease;
}

.case-study-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.1), 0 0 30px rgba(249, 115, 22, 0.05);
  border-color: rgba(59, 130, 246, 0.3);
}

.case-study-image {
  height: 200px;
  overflow: hidden;
}

.case-study-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.case-study-card:hover .case-study-image img {
  transform: scale(1.05);
}

.case-study-content {
  padding: 2rem;
}

.case-study-content h3 {
  color: #e2e8f0;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.case-study-challenge,
.case-study-solution {
  color: #94a3b8;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
  line-height: 1.6;
}

.case-study-challenge {
  color: #f87171;
}

.case-study-solution {
  color: #34d399;
}

.case-study-results {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.result-item {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(249, 115, 22, 0.1));
  color: #3b82f6;
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

/* Social Proof Section */
.social-proof {
  padding: 3rem 0;
  background: rgba(0, 0, 0, 0.2);
}

.social-proof-content {
  text-align: center;
}

.social-proof-content h3 {
  color: #e2e8f0;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 2rem;
}

.social-badges {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.badge {
  background: rgba(91, 44, 152, 0.1);
  border: 1px solid rgba(157, 78, 221, 0.2);
  color: #9D4EDD;
  padding: 0.75rem 1.5rem;
  border-radius: 2rem;
  font-weight: 600;
  font-size: 0.875rem;
  transition: all 0.3s ease;
}

.badge:hover {
  background: rgba(157, 78, 221, 0.1);
  box-shadow: 0 0 20px rgba(157, 78, 221, 0.2);
  transform: translateY(-2px);
  color: #9D4EDD;
  border-color: rgba(157, 78, 221, 0.2);
}

/* Testimonials Carousel */
.testimonials-carousel {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonials-track {
  display: flex;
  transition: transform 0.5s ease;
}

.testimonial-card {
  min-width: 100%;
  background: rgba(91, 44, 152, 0.05);
  border: 1px solid rgba(157, 78, 221, 0.1);
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateX(100%);
}

.testimonial-card.active {
  opacity: 1;
  transform: translateX(0);
  animation: slideIn 0.5s ease;
}

.testimonial-card:hover {
  background: rgba(91, 44, 152, 0.1);
  box-shadow: 0 10px 30px rgba(157, 78, 221, 0.1);
}

.stars {
  color: #fbbf24;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.testimonial-content p {
  color: #F4F4F4;
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(157, 78, 221, 0.3);
}

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

.author-info h4 {
  color: #F4F4F4;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.author-info span {
  color: #F4F4F4;
  font-size: 0.875rem;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin-top: 2rem;
}

.carousel-btn {
  background: rgba(91, 44, 152, 0.1);
  border: 1px solid rgba(157, 78, 221, 0.2);
  color: #9D4EDD;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-btn:hover {
  background: rgba(157, 78, 221, 0.1);
  box-shadow: 0 0 15px rgba(157, 78, 221, 0.3);
  color: #9D4EDD;
  border-color: rgba(157, 78, 221, 0.2);
}

.carousel-dots {
  display: flex;
  gap: 0.5rem;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(244, 244, 244, 0.3);
  cursor: pointer;
  transition: all 0.3s ease;
}

.dot.active {
  background: #9D4EDD;
  box-shadow: 0 0 10px rgba(157, 78, 221, 0.5);
}

/* Pricing Section */
.pricing {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.02), rgba(249, 115, 22, 0.02));
}

.currency-switcher {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.currency-btn {
  background: rgba(91, 44, 152, 0.1);
  border: 1px solid rgba(157, 78, 221, 0.2);
  color: #F4F4F4;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.currency-btn.active {
  background: #9D4EDD;
  color: #0D0D0D;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

/* Mobile pricing */
@media (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 0 1rem;
  }

  .pricing-card.featured {
    transform: none;
    order: -1;
  }

  .currency-switcher {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .currency-btn {
    flex: 1;
    min-width: 80px;
  }
}

.pricing-card {
  background: rgba(91, 44, 152, 0.05);
  border: 1px solid rgba(157, 78, 221, 0.1);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
}

.pricing-card.featured {
  border-color: #9D4EDD;
  transform: scale(1.05);
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(157, 78, 221, 0.1);
}

.popular-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #5B2C98, #9D4EDD);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.pricing-header h3 {
  color: #F4F4F4;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-bottom: 1rem;
}

.currency-symbol {
  color: #9D4EDD;
  font-size: 1.5rem;
  font-weight: 700;
}

.amount {
  color: #9D4EDD;
  font-size: 3rem;
  font-weight: 900;
  margin-left: 0.25rem;
}

.pricing-header p {
  color: #F4F4F4;
  margin-bottom: 2rem;
}

.pricing-features {
  list-style: none;
  margin-bottom: 2rem;
}

.pricing-features li {
  color: #F4F4F4;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(157, 78, 221, 0.1);
}

.pricing-btn {
  width: 100%;
}

.quote-calculator {
  background: rgba(91, 44, 152, 0.05);
  border: 1px solid rgba(157, 78, 221, 0.1);
  border-radius: 1rem;
  padding: 2rem;
  margin-top: 3rem;
  text-align: center;
}

.quote-calculator h3 {
  color: #F4F4F4;
  margin-bottom: 1.5rem;
}

.calculator-form {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.calculator-form select {
  background: rgba(91, 44, 152, 0.5);
  border: 1px solid rgba(157, 78, 221, 0.2);
  color: #F4F4F4;
  padding: 0.75rem;
  border-radius: 0.5rem;
  min-width: 150px;
}

.quote-result {
  background: rgba(157, 78, 221, 0.1);
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  color: #9D4EDD;
  font-weight: 700;
  font-size: 1.25rem;
}

/* Process Section */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.process-step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #5B2C98, #9D4EDD);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1rem;
  position: relative;
  z-index: 2;
}

.process-step:not(:last-child) .step-number::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 100%;
  width: 100px;
  height: 2px;
  background: linear-gradient(90deg, #5B2C98, #9D4EDD);
  transform: translateY(-50%);
  z-index: -1;
}

.step-content h3 {
  color: #F4F4F4;
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.step-content p {
  color: #F4F4F4;
  line-height: 1.6;
}

/* Live Stats */
.live-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  padding: 1rem;
  background: rgba(26, 27, 65, 0.05);
  border-radius: 1rem;
  border: 1px solid rgba(212, 175, 55, 0.1);
  min-width: 200px;
  transition: all 0.3s ease;
}

.stat-item:hover {
  background: rgba(26, 27, 65, 0.1);
  transform: translateY(-3px);
}

.stat-item .stat-number {
  display: block;
  color: #9D4EDD;
  font-size: 2rem;
  font-weight: 900;
}

.stat-item .stat-label {
  color: #F4F4F4;
  font-size: 0.875rem;
}

.trust-badges {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.trust-badges .badge {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.2);
  color: #22c55e;
}

/* Newsletter Popup */
.newsletter-popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.newsletter-popup.show {
  display: flex;
}

.popup-content {
  background: #0f172a;
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 1rem;
  padding: 2rem;
  max-width: 400px;
  text-align: center;
  position: relative;
}

.popup-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: #94a3b8;
  font-size: 1.5rem;
  cursor: pointer;
}

.popup-content h3 {
  color: #e2e8f0;
  margin-bottom: 1rem;
}

.popup-content p {
  color: #94a3b8;
  margin-bottom: 1.5rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-form input {
  flex: 1;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(59, 130, 246, 0.2);
  color: #e2e8f0;
  padding: 0.75rem;
  border-radius: 0.5rem;
}

/* Contact Section */
.contact {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(6, 182, 212, 0.05));
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

/* Mobile contact */
@media (max-width: 768px) {
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 0 1rem;
  }

  .contact-item {
    text-align: center;
    padding: 1rem;
  }

  .form-actions {
    flex-direction: column;
    gap: 1rem;
  }

  .form-actions .btn {
    width: 100%;
  }
}

.contact-info {
  animation: fadeInLeft 0.8s ease;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: rgba(59, 130, 246, 0.05);
  border-radius: 1rem;
  border: 1px solid rgba(59, 130, 246, 0.1);
  transition: all 0.3s ease;
}

.contact-item:hover {
  transform: translateX(10px);
  background: rgba(59, 130, 246, 0.1);
}

.contact-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.contact-details h4 {
  color: #e2e8f0;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.contact-details p {
  color: #94a3b8;
  margin: 0;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

.social-links a {
  color: #3b82f6;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.social-links a:hover {
  color: #06b6d4;
  transform: translateY(-2px);
}

.contact-form {
  background: rgba(59, 130, 246, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.1);
  border-radius: 1rem;
  padding: 2rem;
  animation: fadeInRight 0.8s ease;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 0.5rem;
  color: #e2e8f0;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #64748b;
}

.form-group select {
  cursor: pointer;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.form-status {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 0.5rem;
  text-align: center;
  font-weight: 500;
}

.form-status.success {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.form-status.error {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Footer */
.footer {
  background: rgba(15, 23, 42, 0.95);
  border-top: 1px solid rgba(59, 130, 246, 0.1);
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand h3 {
  color: #3b82f6;
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  color: #94a3b8;
}

.footer-services h4,
.footer-contact h4 {
  color: #e2e8f0;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-services ul {
  list-style: none;
}

.footer-services li {
  color: #94a3b8;
  margin-bottom: 0.5rem;
  transition: all 0.3s ease;
}

.footer-services li:hover {
  color: #3b82f6;
  transform: translateX(5px);
}

.footer-contact p {
  color: #94a3b8;
  margin-bottom: 0.5rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(59, 130, 246, 0.1);
}

.footer-bottom p {
  color: #64748b;
}

/* WhatsApp Float Button */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease;
  z-index: 1000;
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.4);
  color: white;
}

/* Chatbot Styles */
.chatbot-toggle {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #5B2C98, #9D4EDD);
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(157, 78, 221, 0.3);
  transition: all 0.3s ease;
  z-index: 1000;
  animation: glow 2s infinite;
}

.chatbot-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 35px rgba(157, 78, 221, 0.4), 0 0 20px rgba(91, 44, 152, 0.3);
}

.chatbot-widget {
  position: fixed;
  bottom: 100px;
  right: 2rem;
  width: 350px;
  max-height: 500px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 1rem;
  backdrop-filter: blur(10px);
  display: none;
  flex-direction: column;
  z-index: 1001;
  animation: fadeInUp 0.3s ease;
}

.chatbot-widget.open {
  display: flex;
}

.chatbot-header {
  background: linear-gradient(135deg, #5B2C98, #9D4EDD);
  color: white;
  padding: 1rem;
  border-radius: 1rem 1rem 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
}

#chatbot-close {
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

#chatbot-close:hover {
  transform: rotate(90deg);
}

.chatbot-messages {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
  max-height: 300px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.chatbot-message {
  padding: 0.75rem 1rem;
  border-radius: 1rem;
  max-width: 80%;
  word-wrap: break-word;
}

.chatbot-message.bot {
  background: rgba(59, 130, 246, 0.1);
  color: #e2e8f0;
  align-self: flex-start;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.chatbot-message.user {
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  color: white;
  align-self: flex-end;
}

.chatbot-form {
  display: flex;
  border-top: 1px solid rgba(59, 130, 246, 0.2);
}

#chatbot-input {
  flex: 1;
  padding: 1rem;
  background: transparent;
  border: none;
  color: #e2e8f0;
  outline: none;
}

#chatbot-input::placeholder {
  color: #64748b;
}

.chatbot-form button {
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, #5B2C98, #9D4EDD);
  color: white;
  border: none;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

.chatbot-form button:hover {
  background: linear-gradient(135deg, #9D4EDD, #5B2C98);
  box-shadow: 0 0 15px rgba(157, 78, 221, 0.3);
}

/* Light Mode */
body.light-mode {
  background: #f8fafc;
  color: #1e293b;
}

body.light-mode .navbar {
  background: rgba(248, 250, 252, 0.95);
}

body.light-mode .nav-links a {
  color: #1e293b;
}

body.light-mode .logo-text {
  color: #3b82f6;
}

body.light-mode .section-title {
  background: linear-gradient(135deg, #1e293b, #64748b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

body.light-mode .service-card,
body.light-mode .testimonial-card,
body.light-mode .pricing-card {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(59, 130, 246, 0.2);
}

body.light-mode .theme-toggle {
  background: rgba(59, 130, 246, 0.1);
  color: #1e293b;
}

body.light-mode .nav-links a {
  color: #1e293b !important;
}

body.light-mode .nav-links a:hover {
  color: #3b82f6 !important;
}

body.light-mode .nav-links a::before {
  background: linear-gradient(90deg, #3b82f6, #1e293b) !important;
}

body.light-mode .navbar .nav-links a {
  color: #1e293b !important;
}

body.light-mode .navbar .nav-links a:hover {
  color: #3b82f6 !important;
}

/* Override any conflicting nav link styles */
body.light-mode .navbar .container .nav-links a,
body.light-mode .nav-inner .nav-links a,
body.light-mode #navLinks a {
  color: #ffffff !important;
  opacity: 1 !important;
  visibility: visible !important;
}

body.light-mode .navbar .container .nav-links a:hover,
body.light-mode .nav-inner .nav-links a:hover,
body.light-mode #navLinks a:hover {
  color: #f1f5f9 !important;
}

body.light-mode .hamburger span {
  background: #1e293b !important;
}

body.light-mode .theme-toggle {
  background: rgba(59, 130, 246, 0.1) !important;
  color: #1e293b !important;
  border: 1px solid rgba(59, 130, 246, 0.2) !important;
}

/* Light Mode Hero Text Styles */
body.light-mode .brand {
  background: linear-gradient(45deg, #1e293b, #3b82f6, #0f172a, #1e293b);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  animation: gradientShift 3s ease-in-out infinite, textGlowLight 2s ease-in-out infinite;
}

body.light-mode .tagline {
  color: #475569;
  text-shadow: 0 0 10px rgba(30, 41, 59, 0.3);
}

body.light-mode .hero-description {
  color: #1e293b;
  background: linear-gradient(135deg, #1e293b, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 15px rgba(30, 41, 59, 0.2);
}

body.light-mode .textGlow {
  filter: drop-shadow(0 0 10px rgba(30, 41, 59, 0.3)) drop-shadow(0 0 20px rgba(59, 130, 246, 0.2)) !important;
}

body.light-mode .subtleGlow {
  text-shadow: 0 0 15px rgba(30, 41, 59, 0.3) !important;
}

/* Light Mode Text Color Changes */
body.light-mode .section-subtitle,
body.light-mode .hero-credentials .credential-text,
body.light-mode .stat-label,
body.light-mode .trusted-by h3,
body.light-mode .client-logo,
body.light-mode .about-text p,
body.light-mode .feature-text h4,
body.light-mode .feature-text p,
body.light-mode .service-card h3,
body.light-mode .service-card p,
body.light-mode .testimonial-content p,
body.light-mode .author-info h4,
body.light-mode .author-info span,
body.light-mode .pricing-header h3,
body.light-mode .pricing-header p,
body.light-mode .pricing-features li,
body.light-mode .step-content h3,
body.light-mode .step-content p,
body.light-mode .stat-item .stat-label,
body.light-mode .contact-details h4,
body.light-mode .contact-details p,
body.light-mode .footer-brand p,
body.light-mode .footer-services h4,
body.light-mode .footer-services li,
body.light-mode .footer-contact h4,
body.light-mode .footer-contact p,
body.light-mode .footer-bottom p,
body.light-mode .case-study-content h3,
body.light-mode .case-study-challenge,
body.light-mode .case-study-solution,
body.light-mode .quote-calculator h3,
body.light-mode .popup-content h3,
body.light-mode .popup-content p {
  color: #1e293b !important;
}

body.light-mode .stat-number,
body.light-mode .stat-plus {
  color: #3b82f6 !important;
}

body.light-mode .chatbot-message.bot {
  color: #1e293b !important;
  background: rgba(59, 130, 246, 0.1);
}

body.light-mode #chatbot-input {
  color: #1e293b !important;
}

body.light-mode #chatbot-input::placeholder {
  color: #64748b !important;
}

body.light-mode .newsletter-form input {
  color: #1e293b !important;
}

body.light-mode .form-group input,
body.light-mode .form-group select,
body.light-mode .form-group textarea {
  color: #1e293b !important;
  background: rgba(255, 255, 255, 0.8) !important;
}

body.light-mode .form-group input::placeholder,
body.light-mode .form-group textarea::placeholder {
  color: #64748b !important;
}

body.light-mode .calculator-form select {
  color: #1e293b !important;
  background: rgba(255, 255, 255, 0.8) !important;
}

/* Light Mode Footer Styles */
body.light-mode .footer {
  background: rgba(255, 255, 255, 0.95) !important;
  border-top: 1px solid rgba(59, 130, 246, 0.2) !important;
}

body.light-mode .footer-brand h3 {
  color: #3b82f6 !important;
}

body.light-mode .footer-brand p,
body.light-mode .footer-services h4,
body.light-mode .footer-services li,
body.light-mode .footer-contact h4,
body.light-mode .footer-contact p,
body.light-mode .footer-bottom p {
  color: #1e293b !important;
}

body.light-mode .footer-services li:hover {
  color: #3b82f6 !important;
}

/* Desktop First - Full width layout */
@media (min-width: 1201px) {
  .container {
    padding: 0 3rem;
  }

  .tech-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .portfolio-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Large Desktop */
@media (max-width: 1200px) {
  .container {
    padding: 0 2rem;
  }

  .tech-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Tablet Landscape */
@media (max-width: 1024px) {
  .container {
    padding: 0 1.5rem;
  }

  .hero-cta {
    gap: 1.5rem;
  }

  .tech-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }

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

  /* Improve touch targets */
  .btn {
    padding: 1rem 2rem;
    min-height: 48px;
  }

  .carousel-btn {
    width: 48px;
    height: 48px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }

  /* Navigation Mobile Styles */
  .nav-inner {
    padding: 0.75rem 0;
    position: relative;
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: calc(var(--vh, 1vh) * 100);
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    z-index: 999;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    -webkit-overflow-scrolling: touch;
  }

  body.light-mode .nav-links {
    background: rgba(248, 250, 252, 0.98) !important;
  }

  .nav-links.open {
    display: flex;
    transform: translateX(0);
  }

  .nav-links a {
    font-size: 1.25rem;
    padding: 1rem 2rem;
    width: 80%;
    text-align: center;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
  }

  .nav-links a:active {
    background: rgba(59, 130, 246, 0.2);
    transform: scale(0.95);
  }

  .hamburger {
    z-index: 1000;
    position: relative;
    padding: 0.5rem;
  }

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

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

  .hamburger.open span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }

  /* Hero Section Mobile */
  .hero {
    min-height: 100vh;
    min-height: calc(var(--vh, 1vh) * 100);
    padding-top: 80px;
    position: relative;
  }

  .hero-bg video {
    object-position: center center;
    transform: scale(1.1);
    filter: brightness(0.7);
  }

  .hero-content {
    padding: 2rem 0;
    margin-top: 1rem;
    min-height: calc(100vh - 80px);
    min-height: calc((var(--vh, 1vh) * 100) - 80px);
    justify-content: center;
    text-align: center;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
    line-height: 1.2;
    margin-bottom: 1rem;
  }

  .hero-description {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    padding: 0 1rem;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta {
    gap: 1rem;
    flex-direction: column;
    align-items: center;
    width: 100%;
    padding: 0 1rem;
  }

  .hero-cta .btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
    width: 100%;
    padding: 0 0.5rem;
  }

  /* Desktop hero stats layout */
  @media (min-width: 769px) {
    .hero-stats {
      display: flex;
      justify-content: center;
      gap: 2rem;
      flex-wrap: wrap;
    }
  }

  .stat {
    padding: 1rem 0.75rem;
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .stat-label {
    font-size: 0.75rem;
  }

  /* Section Spacing */
  .section {
    padding: 4rem 0;
  }

  .section-header {
    margin-bottom: 2.5rem;
  }

  .section-title {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }

  .section-subtitle {
    font-size: 1rem;
  }

  /* Grid Layouts Mobile */
  .tech-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .tech-icons {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
  }

  .tech-item {
    padding: 0.75rem 0.5rem;
    min-height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .tech-item img {
    width: 32px;
    height: 32px;
    margin-bottom: 0.5rem;
  }

  .tech-item span {
    font-size: 0.75rem;
    text-align: center;
    line-height: 1.2;
  }

  .services-grid,
  .portfolio-grid,
  .case-studies-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  /* Ensure cards are touch-friendly */
  .service-card,
  .portfolio-item,
  .case-study-card,
  .pricing-card {
    min-height: 200px;
    cursor: pointer;
    -webkit-tap-highlight-color: rgba(59, 130, 246, 0.1);
  }

  /* Maintain desktop grid layouts */
  @media (min-width: 769px) {
    .services-grid {
      grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }

    .portfolio-grid {
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }

    .case-studies-grid {
      grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    }

    .pricing-grid {
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
  }

  .service-card {
    padding: 1.5rem;
  }

  .service-icon {
    width: 60px;
    height: 60px;
  }

  .client-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .features {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* Desktop features layout */
  @media (min-width: 769px) {
    .features {
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 2rem;
    }
  }

  .feature {
    padding: 1rem;
  }

  /* Contact Section Mobile */
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  /* Desktop contact layout */
  @media (min-width: 769px) {
    .contact-content {
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
    }
  }

  .contact-item {
    padding: 1rem;
  }

  .form-actions {
    flex-direction: column;
    gap: 0.75rem;
  }

  /* Process Section Mobile */
  .process-steps {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  /* Desktop process layout */
  @media (min-width: 769px) {
    .process-steps {
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 2rem;
    }
  }

  .process-step:not(:last-child) .step-number::after {
    display: none;
  }

  /* Stats and Badges Mobile */
  .live-stats {
    flex-direction: column;
    gap: 1rem;
  }

  /* Desktop stats layout */
  @media (min-width: 769px) {
    .live-stats {
      flex-direction: row;
      justify-content: center;
      gap: 3rem;
      flex-wrap: wrap;
    }
  }

  .stat-item {
    min-width: auto;
    padding: 0.75rem;
  }

  .social-badges,
  .trust-badges {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  /* Desktop badges layout */
  @media (min-width: 769px) {
    .social-badges,
    .trust-badges {
      flex-direction: row;
      justify-content: center;
      gap: 2rem;
      flex-wrap: wrap;
    }
  }

  .badge {
    width: 100%;
    max-width: 300px;
    text-align: center;
  }

  /* Pricing Mobile */
  .currency-switcher {
    gap: 0.25rem;
  }

  .currency-btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }

  .calculator-form {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .calculator-form select {
    min-width: auto;
  }

  /* Testimonials Mobile */
  .testimonials-carousel {
    margin: 0 -1rem;
  }

  .testimonial-card {
    padding: 1.5rem;
    margin: 0 1rem;
  }

  .carousel-controls {
    gap: 1rem;
  }

  /* Case Studies Mobile */
  .case-study-card {
    margin-bottom: 1rem;
  }

  .case-study-content {
    padding: 1.5rem;
  }

  .case-study-results {
    flex-direction: column;
    gap: 0.5rem;
  }

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

  /* Floating Elements Mobile */
  .chatbot-widget {
    right: 1rem;
    left: 1rem;
    width: auto;
    bottom: 140px;
    max-height: 400px;
  }

  .chatbot-toggle {
    right: 1rem;
    bottom: 80px;
  }

  .whatsapp-float {
    left: 1rem;
    bottom: 80px;
  }
}

@media (max-width: 480px) {
  /* Container and Spacing */
  .container {
    padding: 0 0.75rem;
  }

  .section {
    padding: 3rem 0;
  }

  .section-header {
    margin-bottom: 2rem;
  }

  /* Prevent horizontal scroll */
  body {
    overflow-x: hidden;
    position: relative;
  }

  /* Ensure all elements fit within viewport */
  * {
    max-width: 100%;
    box-sizing: border-box;
  }

  /* Typography Mobile */
  .section-title {
    font-size: clamp(1.5rem, 7vw, 2rem);
  }

  .section-subtitle {
    font-size: 0.9rem;
    line-height: 1.5;
  }

  .hero-title {
    font-size: clamp(1.75rem, 9vw, 2.5rem);
  }

  .hero-description {
    font-size: 1rem;
    line-height: 1.5;
  }

  /* Navigation Mobile */
  .nav-inner {
    padding: 0.5rem 0;
  }

  .logo-img {
    width: 35px;
    height: 35px;
  }

  .logo-text {
    font-size: 1.25rem;
  }

  .btn-cta {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }

  /* Hero Section Mobile */
  .hero-content {
    padding: 1rem 0;
    margin-top: 1rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }

  .btn {
    width: 100%;
    justify-content: center;
    padding: 0.875rem 1.5rem;
    font-size: 0.9rem;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-top: 1.5rem;
  }
  
  .stat {
    padding: 0.75rem 0.5rem;
  }

  .stat-number {
    font-size: 1.25rem;
  }

  .stat-label {
    font-size: 0.7rem;
    line-height: 1.2;
  }

  .hero-credentials {
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
  }

  .credential-item {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
  }

  /* Tech Stack Mobile */
  .tech-icons {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }

  .tech-item {
    padding: 0.5rem;
  }

  .tech-item img {
    width: 28px;
    height: 28px;
  }

  .tech-item span {
    font-size: 0.7rem;
  }

  /* Services Mobile */
  .service-card {
    padding: 1rem;
  }

  .service-icon {
    width: 50px;
    height: 50px;
  }

  .service-card h3 {
    font-size: 1.1rem;
  }

  .service-card p {
    font-size: 0.9rem;
  }

  /* Portfolio Mobile */
  .portfolio-grid {
    gap: 1rem;
  }

  .portfolio-overlay {
    padding: 1rem;
  }

  .portfolio-overlay h4 {
    font-size: 1rem;
  }

  .portfolio-overlay p {
    font-size: 0.8rem;
  }

  /* Pricing Mobile */
  .currency-switcher {
    gap: 0.25rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .currency-btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.8rem;
  }

  .pricing-card {
    padding: 1.5rem 1rem;
  }

  .pricing-card.featured {
    transform: none;
  }

  .price {
    margin-bottom: 0.75rem;
  }

  .currency-symbol {
    font-size: 1.25rem;
  }

  .amount {
    font-size: 2.5rem;
  }

  /* Contact Mobile */
  .contact-item {
    padding: 1rem;
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

  .contact-icon {
    font-size: 1.25rem;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 0.75rem;
    font-size: 0.9rem;
  }

  .form-actions {
    gap: 0.5rem;
  }

  /* Process Mobile */
  .process-steps {
    gap: 1.5rem;
  }

  .step-number {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }

  .step-content h3 {
    font-size: 1.1rem;
  }

  .step-content p {
    font-size: 0.9rem;
  }

  /* Testimonials Mobile */
  .testimonial-card {
    padding: 1rem;
    margin: 0 0.5rem;
  }

  .testimonial-content p {
    font-size: 0.95rem;
  }

  .carousel-btn {
    width: 35px;
    height: 35px;
    font-size: 1.25rem;
  }

  /* Case Studies Mobile */
  .case-study-card {
    margin-bottom: 1rem;
  }

  .case-study-content {
    padding: 1rem;
  }

  .case-study-content h3 {
    font-size: 1.1rem;
  }

  .case-study-challenge,
  .case-study-solution {
    font-size: 0.8rem;
  }

  .case-study-results {
    flex-direction: column;
    gap: 0.5rem;
  }

  .result-item {
    text-align: center;
    font-size: 0.7rem;
    padding: 0.375rem 0.75rem;
  }

  /* Stats and Badges Mobile */
  .live-stats {
    gap: 0.75rem;
  }

  .stat-item {
    padding: 0.5rem;
  }

  .stat-item .stat-number {
    font-size: 1.5rem;
  }

  .stat-item .stat-label {
    font-size: 0.75rem;
  }

  .trust-badges,
  .social-badges {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }

  .badge {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }

  /* Footer Mobile */
  .footer {
    padding: 2rem 0 1rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
  }

  .footer-brand h3 {
    font-size: 1.25rem;
  }

  .footer-services h4,
  .footer-contact h4 {
    font-size: 1rem;
  }

  /* Popup Mobile */
  .popup-content {
    margin: 1rem;
    padding: 1.5rem;
  }

  .newsletter-form {
    flex-direction: column;
    gap: 0.75rem;
  }

  /* Floating Elements Mobile */
  .chatbot-widget {
    bottom: 100px;
    max-height: 350px;
  }

  .chatbot-messages {
    max-height: 200px;
  }

  .chatbot-toggle,
  .whatsapp-float {
    width: 50px;
    height: 50px;
    bottom: 60px;
  }

  .whatsapp-float {
    left: 0.5rem;
  }

  .chatbot-toggle {
    right: 0.5rem;
  }

  /* Additional Mobile Optimizations */
  .client-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .client-logo {
    padding: 0.75rem;
    font-size: 0.8rem;
  }

  .quote-calculator {
    padding: 1.5rem 1rem;
  }

  .quote-calculator h3 {
    font-size: 1.1rem;
  }

  .calculator-form select {
    padding: 0.75rem;
    font-size: 0.9rem;
  }

  .quote-result {
    padding: 0.75rem 1.5rem;
    font-size: 1.1rem;
  }

  /* Prevent zoom on input focus and improve mobile form experience */
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="number"],
  input[type="password"],
  textarea,
  select {
    font-size: 16px !important;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border-radius: 0.5rem;
    padding: 1rem;
    width: 100%;
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: #e2e8f0;
  }

  /* Improve select dropdown on mobile */
  select {
    background-image: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 4 5"><path fill="%23666" d="M2 0L0 2h4zm0 5L0 3h4z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 12px;
    padding-right: 3rem;
  }

  /* Better mobile button styling */
  .btn {
    font-size: 16px !important;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
  }

  /* Improve tap targets */
  .social-links a,
  .nav-links a,
  .footer-services li,
  .carousel-btn,
  .theme-toggle,
  .hamburger {
    min-height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    touch-action: manipulation;
    -webkit-tap-highlight-color: rgba(59, 130, 246, 0.1);
  }

  /* Improve link and button interactions */
  a, button, .btn {
    -webkit-tap-highlight-color: rgba(59, 130, 246, 0.1);
    touch-action: manipulation;
  }

  /* Better mobile scrolling */
  .section {
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
  }

  /* Optimize animations for mobile */
  .service-card,
  .portfolio-item,
  .testimonial-card,
  .case-study-card {
    transition: transform 0.2s ease;
  }

  /* Better mobile scrolling */
  .chatbot-messages,
  .testimonials-carousel,
  .nav-links {
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
  }

  /* Mobile-specific animations */
  .service-card,
  .portfolio-item,
  .testimonial-card,
  .case-study-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }

  /* Optimize for mobile performance */
  .hero-bg video {
    will-change: transform;
    backface-visibility: hidden;
  }

  /* Mobile-friendly modal/popup positioning */
  .newsletter-popup {
    padding: 1rem;
  }

  .popup-content {
    width: calc(100% - 2rem);
    max-width: 400px;
    margin: 0 auto;
  }

  /* Improve mobile navigation */
  .nav-links {
    padding: 2rem 1rem;
  }

  .nav-links a {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }
}

/* Scroll animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Page transitions */
.page-transition {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

.page-transition.loaded {
  opacity: 1;
  transform: translateY(0);
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(15, 23, 42, 0.5);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #3b82f6, #f97316);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #f97316, #3b82f6);
}

/* Loading animation */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(59, 130, 246, 0.3);
  border-radius: 50%;
  border-top-color: #3b82f6;
  animation: spin 1s ease-in-out infinite;
}

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

/* Glassmorphism effects */
.glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Hover effects for better UX */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Scroll indicator */
.scroll-indicator {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #3b82f6, #f97316);
  transform-origin: left;
  transform: scaleX(0);
  z-index: 9999;
  transition: transform 0.1s ease;
}

/* Performance optimizations */
.will-change-transform {
  will-change: transform;
}

.will-change-opacity {
  will-change: opacity;
}

/* Mobile performance optimizations */
@media (max-width: 768px) {
  .hero-bg video {
    will-change: transform;
    backface-visibility: hidden;
    transform: translateZ(0);
  }

  .nav-links {
    will-change: transform, opacity;
    backface-visibility: hidden;
  }

  .hamburger {
    will-change: transform;
  }

  /* Reduce motion for better performance */
  .service-card:hover,
  .portfolio-item:hover,
  .testimonial-card:hover {
    transform: translateY(-2px);
  }

  /* Optimize touch scrolling */
  .section {
    -webkit-overflow-scrolling: touch;
  }

  /* Mobile-specific improvements */
  .hero-stats {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .hero-stats::-webkit-scrollbar {
    display: none;
  }

  /* Improve mobile form experience */
  .contact-form,
  .newsletter-form {
    width: 100%;
  }

  .form-group {
    width: 100%;
  }

  /* Better mobile card layouts */
  .service-card,
  .pricing-card,
  .testimonial-card {
    margin-bottom: 1rem;
    border-radius: 1rem;
    overflow: hidden;
  }

  /* Mobile-friendly spacing */
  .hero-cta {
    margin-bottom: 2rem;
  }

  .section-header {
    padding: 0 1rem;
  }

  /* Ensure proper mobile viewport handling */
  .hero {
    position: relative;
    overflow: hidden;
  }

  .hero-overlay {
    background: linear-gradient(135deg, rgba(26, 27, 65, 0.4), rgba(212, 175, 55, 0.2));
  }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero-bg video {
    animation: none !important;
  }

  .brand,
  .tagline {
    animation: none !important;
  }
}

/* Focus styles for better accessibility */
.btn:focus,
input:focus,
textarea:focus,
select:focus,
.hamburger:focus,
.carousel-btn:focus,
.chatbot-toggle:focus {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
}

/* Remove focus outline for mouse users */
.btn:focus:not(:focus-visible),
input:focus:not(:focus-visible),
textarea:focus:not(:focus-visible),
select:focus:not(:focus-visible) {
  outline: none;
}

/* Ensure focus is visible for keyboard users */
.btn:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
}

/* Mobile-specific responsive utilities */
@media (max-width: 768px) {
  .mobile-hidden {
    display: none !important;
  }

  .mobile-visible {
    display: block !important;
  }

  .mobile-center {
    text-align: center !important;
  }

  .mobile-full-width {
    width: 100% !important;
  }

  /* Mobile-friendly spacing utilities */
  .mobile-p-1 { padding: 1rem !important; }
  .mobile-p-2 { padding: 2rem !important; }
  .mobile-m-1 { margin: 1rem !important; }
  .mobile-m-2 { margin: 2rem !important; }
  .mobile-mt-1 { margin-top: 1rem !important; }
  .mobile-mb-1 { margin-bottom: 1rem !important; }
}

/* Tablet-specific adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
  .container {
    padding: 0 2rem;
  }

  .hero-cta {
    gap: 2rem;
  }

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

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

  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

/* High contrast mode support */
@media (prefers-contrast: high) {
  .brand {
    color: #ffffff !important;
    background: none !important;
    -webkit-text-fill-color: #ffffff !important;
  }
  
  .btn-primary {
    background: #ffffff !important;
    color: #000000 !important;
  }
}

/* Mobile landscape orientation adjustments */
@media (max-width: 768px) and (orientation: landscape) {
  .hero {
    min-height: 100vh;
    padding-top: 60px;
  }

  .hero-content {
    padding: 1rem 0;
    min-height: calc(100vh - 60px);
  }

  .nav-inner {
    padding: 0.5rem 0;
  }

  .hero-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
  }

  .stat {
    padding: 0.5rem;
  }

  .stat-number {
    font-size: 1.25rem;
  }

  .stat-label {
    font-size: 0.7rem;
  }
}

/* Safe area adjustments for devices with notches */
@supports (padding: max(0px)) {
  .navbar {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }

  .container {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }

  .nav-links {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
    padding-bottom: max(1rem, env(safe-area-inset-bottom));
  }

  .whatsapp-float {
    bottom: max(2rem, env(safe-area-inset-bottom) + 1rem);
    left: max(2rem, env(safe-area-inset-left) + 1rem);
  }

  .chatbot-toggle {
    bottom: max(2rem, env(safe-area-inset-bottom) + 1rem);
    right: max(2rem, env(safe-area-inset-right) + 1rem);
  }
}