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

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #ffffff;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 3rem;
  font-weight: 700;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.8rem;
}

h4 {
  font-size: 1.4rem;
}

p {
  margin-bottom: 1rem;
  color: #666;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

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

.btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
}

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

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

/* Navigation */
.navbar {
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(20px);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  height: 40px;
  width: auto;
}

.nav-logo a {
  display: block;
  transition: opacity 0.3s ease;
}

.nav-logo a:hover {
  opacity: 0.8;
}

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

.nav-link {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: #667eea;
}

/* Mobile Menu */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  background: white;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* Animated Stars */
.stars,
.stars2,
.stars3 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
}

.stars {
  background-image: radial-gradient(2px 2px at 20px 30px, #eee, transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(1px 1px at 90px 40px, #fff, transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(255, 255, 255, 0.6), transparent),
    radial-gradient(2px 2px at 160px 30px, #ddd, transparent);
  background-repeat: repeat;
  background-size: 200px 100px;
  animation: sparkle 20s linear infinite;
}

.stars2 {
  background-image: radial-gradient(1px 1px at 40px 60px, #fff, transparent),
    radial-gradient(1px 1px at 120px 10px, rgba(255, 255, 255, 0.7), transparent),
    radial-gradient(2px 2px at 170px 50px, #eee, transparent);
  background-repeat: repeat;
  background-size: 250px 120px;
  animation: sparkle 25s linear infinite reverse;
}

.stars3 {
  background-image: radial-gradient(1px 1px at 60px 90px, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(2px 2px at 100px 20px, #fff, transparent),
    radial-gradient(1px 1px at 150px 60px, rgba(255, 255, 255, 0.8), transparent);
  background-repeat: repeat;
  background-size: 300px 150px;
  animation: sparkle 30s linear infinite;
}

@keyframes sparkle {
  from {
    transform: translateY(0px);
  }
  to {
    transform: translateY(-100px);
  }
}

/* Geometric Shape */
.geometric-shape {
  position: absolute;
  top: 50%;
  right: 10%;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  transform: translateY(-50%) rotate(45deg);
  animation: float 6s ease-in-out infinite;
  backdrop-filter: blur(10px);
}

.geometric-shape::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  animation: rotate 10s linear infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(-50%) rotate(45deg) translateY(0px);
  }
  50% {
    transform: translateY(-50%) rotate(45deg) translateY(-20px);
  }
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  padding: 8px 20px;
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
}

.hero-badge span {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
  font-weight: 500;
}

.hero-title {
  font-size: 4rem;
  font-weight: 900;
  color: white;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.gradient-text {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 3rem;
  line-height: 1.6;
  font-weight: 400;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* 3D Cube Animation */
.cube-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  perspective: 1000px;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.cube {
  position: absolute;
  width: 100px;
  height: 100px;
  transform-style: preserve-3d;
  animation: rotateCube 20s infinite linear;
}

.cube-2 {
  top: 20%;
  right: 20%;
  animation-duration: 25s;
  animation-direction: reverse;
  opacity: 0.7;
}

.cube-3 {
  bottom: 20%;
  left: 20%;
  animation-duration: 30s;
  opacity: 0.5;
}

.face {
  position: absolute;
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.front {
  transform: rotateY(0deg) translateZ(50px);
}
.back {
  transform: rotateY(180deg) translateZ(50px);
}
.right {
  transform: rotateY(90deg) translateZ(50px);
}
.left {
  transform: rotateY(-90deg) translateZ(50px);
}
.top {
  transform: rotateX(90deg) translateZ(50px);
}
.bottom {
  transform: rotateX(-90deg) translateZ(50px);
}

@keyframes rotateCube {
  0% {
    transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
  }
  100% {
    transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg);
  }
}

/* Page Header */
.page-header {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
  padding: 120px 0 80px;
}

.page-header-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.page-header-content {
  text-align: center;
  position: relative;
  z-index: 2;
}

.page-header h1 {
  font-size: 3.5rem;
  font-weight: 800;
  color: white;
  margin-bottom: 1rem;
}

.page-header p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto;
}

/* Services Overview */
.services-overview {
  padding: 100px 0;
  background: #f8fafc;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  color: #1e293b;
  font-size: 2.5rem;
  font-weight: 700;
}

.section-subtitle {
  text-align: center;
  font-size: 1.125rem;
  color: #64748b;
  margin-bottom: 4rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.service-card {
  background: white;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.05);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 400px;
}

.service-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

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

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

.service-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
}

.service-icon {
  color: #667eea;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
}

.service-card h3 {
  color: #1e293b;
  margin-bottom: 1rem;
  font-size: 1.5rem;
  font-weight: 600;
}

.service-card p {
  color: #64748b;
  line-height: 1.7;
}

/* Services Content */
.services-content {
  padding: 80px 0;
  background: white;
}

.service-section {
  margin-bottom: 8rem;
}

.service-section:last-child {
  margin-bottom: 0;
}

/* Service Hero Image */
.service-hero-image {
  position: relative;
  width: 100%;
  height: 400px;
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 3rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

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

.service-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.4), rgba(102, 126, 234, 0.3));
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-icon-large {
  color: white;
  opacity: 0.9;
}

/* Service Content */
.service-content {
  text-align: center;
  margin-bottom: 4rem;
}

.service-content h2 {
  color: #1e293b;
  margin-bottom: 1.5rem;
  font-size: 2.5rem;
  font-weight: 700;
}

.service-content p {
  color: #64748b;
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 900px;
  margin: 0 auto;
}

/* Modern Case Study */
.case-study-modern {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  margin-top: 4rem;
}

.case-study-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.case-study-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-study-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(102, 126, 234, 0.6));
}

.case-study-content-modern {
  position: relative;
  z-index: 2;
  padding: 4rem 3rem;
  color: white;
}

.case-study-header {
  text-align: center;
  margin-bottom: 3rem;
}

.case-study-header h3 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: white;
}

.case-study-header p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 0;
}

.case-study-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.case-study-item {
  text-align: center;
  background: rgba(255, 255, 255, 0.1);
  padding: 2.5rem 2rem;
  border-radius: 15px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform 0.3s ease;
}

.case-study-item:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.15);
}

.case-study-icon {
  color: #667eea;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  align-items: center;
  margin: 0 auto 1.5rem;
}

.case-study-item h4 {
  color: white;
  margin-bottom: 1rem;
  font-size: 1.3rem;
  font-weight: 600;
}

.case-study-item p {
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.7;
  margin-bottom: 0;
}

/* Process Section */
.process {
  padding: 100px 0;
  background: white;
}

.process-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 4rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.process-card {
  position: relative;
  border-radius: 25px;
  overflow: hidden;
  height: 280px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.process-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.process-card-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.process-card-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.process-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.85), rgba(59, 130, 246, 0.75));
}

.process-card-content {
  position: relative;
  z-index: 2;
  padding: 2.5rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: white;
}

.process-number {
  font-size: 3rem;
  font-weight: 900;
  color: white;
  margin-bottom: 1rem;
  line-height: 1;
}

.process-card h3 {
  color: white;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.process-card p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
  line-height: 1.4;
  margin-bottom: 0;
}

/* Responsive adjustments for process cards */
@media (max-width: 768px) {
  .process-cards-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 3rem;
  }

  .process-card {
    height: 250px;
  }

  .process-card-content {
    padding: 2rem;
  }

  .process-number {
    font-size: 2.5rem;
  }

  .process-card h3 {
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .process-card {
    height: 220px;
  }

  .process-card-content {
    padding: 1.5rem;
  }

  .process-number {
    font-size: 2rem;
  }

  .process-card h3 {
    font-size: 1.2rem;
  }
}

/* Expertise Section */
.expertise {
  padding: 100px 0;
  background: #f8fafc;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.expertise-category {
  background: white;
  padding: 2rem 1.5rem;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
  position: relative;
  overflow: hidden;
  min-height: 200px;
}

.expertise-category::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(135deg, #667eea, #764ba2);
}

.expertise-category:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.expertise-category h3 {
  color: #1e293b;
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 2rem;
  text-align: center;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}

.tech-tag {
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
  color: #475569;
  padding: 0.6rem 1.2rem;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.tech-tag:hover {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.tech-icon {
  width: 16px;
  height: 16px;
  border-radius: 2px;
  flex-shrink: 0;
}

/* Technology Icons */
.java-icon {
  background: linear-gradient(135deg, #ed8b00, #f89820);
}

.python-icon {
  background: linear-gradient(135deg, #3776ab, #ffd43b);
}

.nodejs-icon {
  background: linear-gradient(135deg, #339933, #68a063);
}

.dotnet-icon {
  background: linear-gradient(135deg, #512bd4, #7b68ee);
}

.go-icon {
  background: linear-gradient(135deg, #00add8, #5dc9e2);
}

.ruby-icon {
  background: linear-gradient(135deg, #cc342d, #e25649);
}

.react-icon {
  background: linear-gradient(135deg, #61dafb, #21d4fd);
}

.angular-icon {
  background: linear-gradient(135deg, #dd0031, #c3002f);
}

.vue-icon {
  background: linear-gradient(135deg, #4fc08d, #35495e);
}

.html5-icon {
  background: linear-gradient(135deg, #e34f26, #f06529);
}

.css3-icon {
  background: linear-gradient(135deg, #1572b6, #33a9dc);
}

.js-icon {
  background: linear-gradient(135deg, #f7df1e, #ffda44);
}

.swift-icon {
  background: linear-gradient(135deg, #fa7343, #ff8c42);
}

.kotlin-icon {
  background: linear-gradient(135deg, #7f52ff, #a97bff);
}

.react-native-icon {
  background: linear-gradient(135deg, #61dafb, #21d4fd);
}

.flutter-icon {
  background: linear-gradient(135deg, #02569b, #0175c2);
}

.postgresql-icon {
  background: linear-gradient(135deg, #336791, #4a90a4);
}

.mysql-icon {
  background: linear-gradient(135deg, #4479a1, #00758f);
}

.mongodb-icon {
  background: linear-gradient(135deg, #47a248, #4db33d);
}

.redis-icon {
  background: linear-gradient(135deg, #dc382d, #b92c28);
}

.cassandra-icon {
  background: linear-gradient(135deg, #1287b1, #00c7d7);
}

.aws-icon {
  background: linear-gradient(135deg, #ff9900, #ff6600);
}

.azure-icon {
  background: linear-gradient(135deg, #0078d4, #40e0d0);
}

.gcp-icon {
  background: linear-gradient(135deg, #4285f4, #34a853);
}

.tech-icon {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  flex-shrink: 0;
  position: relative;
}

/* Backend Technology Icons */
.java-icon {
  background: linear-gradient(135deg, #f89820, #ed8b00);
  box-shadow: 0 0 10px rgba(248, 152, 32, 0.3);
}

.java-icon::before {
  content: "J";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.python-icon {
  background: linear-gradient(135deg, #3776ab, #ffd43b);
  box-shadow: 0 0 10px rgba(55, 118, 171, 0.3);
}

.python-icon::before {
  content: "Py";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 8px;
}

.nodejs-icon {
  background: linear-gradient(135deg, #68a063, #3c873a);
  box-shadow: 0 0 10px rgba(104, 160, 99, 0.3);
}

.nodejs-icon::before {
  content: "N";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.dotnet-icon {
  background: linear-gradient(135deg, #512bd4, #239b56);
  box-shadow: 0 0 10px rgba(81, 43, 212, 0.3);
}

.dotnet-icon::before {
  content: ".N";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 8px;
}

.go-icon {
  background: linear-gradient(135deg, #00add8, #007d9c);
  box-shadow: 0 0 10px rgba(0, 173, 216, 0.3);
}

.go-icon::before {
  content: "Go";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 8px;
}

.ruby-icon {
  background: linear-gradient(135deg, #cc342d, #a02622);
  box-shadow: 0 0 10px rgba(204, 52, 45, 0.3);
}

.ruby-icon::before {
  content: "Rb";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 8px;
}

/* Frontend Technology Icons */
.react-icon {
  background: linear-gradient(135deg, #61dafb, #21232a);
  box-shadow: 0 0 10px rgba(97, 218, 251, 0.3);
}

.react-icon::before {
  content: "R";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.angular-icon {
  background: linear-gradient(135deg, #dd0031, #c3002f);
  box-shadow: 0 0 10px rgba(221, 0, 49, 0.3);
}

.angular-icon::before {
  content: "A";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.vue-icon {
  background: linear-gradient(135deg, #4fc08d, #34495e);
  box-shadow: 0 0 10px rgba(79, 192, 141, 0.3);
}

.vue-icon::before {
  content: "V";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.html5-icon {
  background: linear-gradient(135deg, #e34f26, #f06529);
  box-shadow: 0 0 10px rgba(227, 79, 38, 0.3);
}

.html5-icon::before {
  content: "H";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.css3-icon {
  background: linear-gradient(135deg, #1572b6, #33a9dc);
  box-shadow: 0 0 10px rgba(21, 114, 182, 0.3);
}

.css3-icon::before {
  content: "C";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.js-icon {
  background: linear-gradient(135deg, #f7df1e, #f0d91d);
  box-shadow: 0 0 10px rgba(247, 223, 30, 0.3);
}

.js-icon::before {
  content: "JS";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #323330;
  font-weight: bold;
  font-size: 8px;
}

/* Mobile Technology Icons */
.swift-icon {
  background: linear-gradient(135deg, #fa7343, #ff8c00);
  box-shadow: 0 0 10px rgba(250, 115, 67, 0.3);
}

.swift-icon::before {
  content: "S";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.kotlin-icon {
  background: linear-gradient(135deg, #7f52ff, #0095d5);
  box-shadow: 0 0 10px rgba(127, 82, 255, 0.3);
}

.kotlin-icon::before {
  content: "K";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.react-native-icon {
  background: linear-gradient(135deg, #61dafb, #282c34);
  box-shadow: 0 0 10px rgba(97, 218, 251, 0.3);
}

.react-native-icon::before {
  content: "RN";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 7px;
}

.flutter-icon {
  background: linear-gradient(135deg, #02569b, #0175c2);
  box-shadow: 0 0 10px rgba(2, 86, 155, 0.3);
}

.flutter-icon::before {
  content: "F";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

/* Database Technology Icons */
.postgresql-icon {
  background: linear-gradient(135deg, #336791, #4082c4);
  box-shadow: 0 0 10px rgba(51, 103, 145, 0.3);
}

.postgresql-icon::before {
  content: "P";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.mysql-icon {
  background: linear-gradient(135deg, #4479a1, #00758f);
  box-shadow: 0 0 10px rgba(68, 121, 161, 0.3);
}

.mysql-icon::before {
  content: "M";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.mongodb-icon {
  background: linear-gradient(135deg, #47a248, #4db33d);
  box-shadow: 0 0 10px rgba(71, 162, 72, 0.3);
}

.mongodb-icon::before {
  content: "M";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.redis-icon {
  background: linear-gradient(135deg, #dc382d, #b8312f);
  box-shadow: 0 0 10px rgba(220, 56, 45, 0.3);
}

.redis-icon::before {
  content: "R";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.cassandra-icon {
  background: linear-gradient(135deg, #1287b1, #0f6e8c);
  box-shadow: 0 0 10px rgba(18, 135, 177, 0.3);
}

.cassandra-icon::before {
  content: "C";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

/* Cloud Platform Icons */
.aws-icon {
  background: linear-gradient(135deg, #ff9900, #ec7211);
  box-shadow: 0 0 10px rgba(255, 153, 0, 0.3);
}

.aws-icon::before {
  content: "AWS";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 7px;
}

.azure-icon {
  background: linear-gradient(135deg, #0078d4, #005a9e);
  box-shadow: 0 0 10px rgba(0, 120, 212, 0.3);
}

.azure-icon::before {
  content: "Az";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 8px;
}

.gcp-icon {
  background: linear-gradient(135deg, #4285f4, #34a853);
  box-shadow: 0 0 10px rgba(66, 133, 244, 0.3);
}

.gcp-icon::before {
  content: "GC";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 8px;
}

/* AI Technology Icons */
.openai-icon {
  background: linear-gradient(135deg, #10a37f, #1a7f64);
  box-shadow: 0 0 10px rgba(16, 163, 127, 0.3);
}

.openai-icon::before {
  content: "AI";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 8px;
}

.claude-icon {
  background: linear-gradient(135deg, #cc785c, #d4926f);
  box-shadow: 0 0 10px rgba(204, 120, 92, 0.3);
}

.claude-icon::before {
  content: "C";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.manus-icon {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
}

.manus-icon::before {
  content: "M";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.deepseek-icon {
  background: linear-gradient(135deg, #1e40af, #3b82f6);
  box-shadow: 0 0 10px rgba(30, 64, 175, 0.3);
}

.deepseek-icon::before {
  content: "DS";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 7px;
}

.tensorflow-icon {
  background: linear-gradient(135deg, #ff6f00, #ff8f00);
  box-shadow: 0 0 10px rgba(255, 111, 0, 0.3);
}

.tensorflow-icon::before {
  content: "TF";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 8px;
}

.pytorch-icon {
  background: linear-gradient(135deg, #ee4c2c, #ff6b35);
  box-shadow: 0 0 10px rgba(238, 76, 44, 0.3);
}

.pytorch-icon::before {
  content: "PT";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 8px;
}

.tech-tag:hover .tech-icon {
  filter: brightness(1.2);
}

/* About Content */
.about-content {
  padding: 80px 0;
  background: white;
}

.about-section {
  margin-bottom: 4rem;
  text-align: center;
}

.about-section h2 {
  color: #1e293b;
  margin-bottom: 1.5rem;
  font-size: 2.2rem;
}

.about-section p {
  color: #64748b;
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 900px;
  margin: 0 auto;
}

.mvv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
  margin-bottom: 5rem;
}

.mvv-card {
  background: white;
  padding: 3rem 2rem;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s ease;
}

.mvv-card:hover {
  transform: translateY(-5px);
}

.mvv-icon {
  color: #667eea;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
}

.mvv-card h3 {
  color: #1e293b;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.mvv-card p {
  color: #64748b;
  line-height: 1.7;
}

.values-section {
  margin-bottom: 5rem;
}

.values-section h2 {
  text-align: center;
  color: #1e293b;
  margin-bottom: 3rem;
  font-size: 2.2rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.value-card {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s ease;
}

.value-card:hover {
  transform: translateY(-5px);
}

.value-icon {
  color: #667eea;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
}

.value-card h3 {
  color: #1e293b;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.value-card p {
  color: #64748b;
  line-height: 1.7;
}

.process-section {
  background: #f8fafc;
  padding: 4rem;
  border-radius: 20px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.process-section h2 {
  text-align: center;
  color: #1e293b;
  margin-bottom: 1rem;
  font-size: 2.2rem;
}

.process-section > p {
  text-align: center;
  margin-bottom: 3rem;
  color: #64748b;
  font-size: 1.1rem;
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.process-step-detailed {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  background: white;
  padding: 2.5rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.process-step-detailed:hover {
  transform: translateY(-3px);
}

.process-step-detailed .step-number {
  flex-shrink: 0;
  margin: 0;
}

.step-content h3 {
  color: #1e293b;
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
}

.step-content p {
  color: #64748b;
  line-height: 1.7;
}

/* CTA Section */
.cta {
  background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
  color: white;
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
  opacity: 0.3;
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-content h2 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.cta-content p {
  font-size: 1.25rem;
  margin-bottom: 3rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta .btn-primary {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  border-color: transparent;
}

.cta .btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border-color: rgba(255, 255, 255, 0.3);
}

/* Contact Section */
.contact {
  padding: 100px 0;
  background: #f8fafc;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 4rem;
}

.contact-info h3 {
  color: #1e293b;
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
}

.contact-info p {
  color: #64748b;
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.contact-item {
  margin-bottom: 1.5rem;
  color: #64748b;
  font-size: 1.1rem;
}

.contact-item strong {
  color: #1e293b;
}

/* Contact Section - Centered Layout */
.contact-content-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-top: 4rem;
}

.contact-info-centered {
  margin-bottom: 3rem;
  max-width: 600px;
}

.contact-info-centered h3 {
  color: #1e293b;
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
}

.contact-info-centered p {
  color: #64748b;
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.contact-form-centered {
  width: 100%;
  max-width: 800px;
  background: white;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  min-height: 500px;
}

/* NeetoForm Integration */
#neetoform-embed {
  width: 100%;
  min-height: 400px;
}

#neetoform-embed iframe {
  width: 100%;
  border: none;
  border-radius: 12px;
}

/* Update contact form container for neetoform */
.contact-form {
  background: white;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  min-height: 500px;
}

.form-group {
  margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 15px 20px;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.3s ease;
  font-family: "Inter", sans-serif;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Footer */
.footer {
  background: #1e293b;
  color: white;
  padding: 80px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-logo {
  height: 40px;
  width: auto;
  margin-bottom: 1.5rem;
}

.footer-section h4 {
  margin-bottom: 1.5rem;
  color: white;
  font-size: 1.2rem;
}

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

.footer-section ul li {
  margin-bottom: 0.8rem;
}

.footer-section ul li a {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: #667eea;
}

.footer-bottom {
  border-top: 1px solid #334155;
  padding-top: 2rem;
  text-align: center;
  color: #94a3b8;
}

/* Testimonials Section */
.testimonials {
  padding: 100px 0;
  background: white;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.testimonial-card {
  background: #f8fafc;
  border-radius: 25px;
  padding: 3rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(135deg, #667eea, #764ba2);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.testimonial-content {
  margin-bottom: 2.5rem;
}

.quote-icon {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.testimonial-content {
  margin-bottom: 2.5rem;
}

.quote-icon {
  color: #667eea;
  margin-bottom: 1.5rem;
  opacity: 0.7;
}

.testimonial-card blockquote {
  font-size: 1.2rem;
  line-height: 1.7;
  color: #1e293b;
  font-style: italic;
  margin: 0;
  position: relative;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.author-image {
  flex-shrink: 0;
}

/* Testimonial image fixes */
.author-image img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.author-info h4 {
  color: #1e293b;
  margin-bottom: 0.25rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.author-info p {
  color: #64748b;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.company-logo {
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

/* Testimonial image fixes */
.company-logo img {
  height: 24px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
}

.testimonial-card:hover .company-logo {
  opacity: 1;
}

/* Responsive adjustments for testimonials */
@media (max-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .testimonial-card {
    padding: 2rem;
  }

  .testimonial-card blockquote {
    font-size: 1.1rem;
  }

  .testimonial-author {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .testimonial-card {
    padding: 1.5rem;
  }

  .testimonial-card blockquote {
    font-size: 1rem;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.3);
    padding: 2rem 0;
  }

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

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

  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .geometric-shape {
    display: none;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .services-grid,
  .process-grid,
  .expertise-grid,
  .mvv-grid,
  .values-grid {
    grid-template-columns: 1fr;
  }

  .case-study-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .service-hero-image {
    height: 250px;
  }

  .cta-content h2 {
    font-size: 2rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .page-header h1 {
    font-size: 2.5rem;
  }

  .process-step-detailed {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 1200px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .expertise-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .process-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .expertise-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

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

@media (max-width: 480px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .expertise-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

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

  .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
  }

  .container {
    padding: 0 15px;
  }

  .service-card,
  .contact-form,
  .case-study-modern {
    padding: 2rem 1.5rem;
  }

  .mvv-card,
  .value-card {
    padding: 2rem 1.5rem;
  }

  .process-section {
    padding: 2rem;
  }

  .case-study-content-modern {
    padding: 2rem 1.5rem;
  }
}

/* Mobile responsiveness for cubes */
@media (max-width: 768px) {
  .cube {
    width: 60px;
    height: 60px;
  }

  .face {
    width: 60px;
    height: 60px;
  }

  .front {
    transform: rotateY(0deg) translateZ(30px);
  }
  .back {
    transform: rotateY(180deg) translateZ(30px);
  }
  .right {
    transform: rotateY(90deg) translateZ(30px);
  }
  .left {
    transform: rotateY(-90deg) translateZ(30px);
  }
  .top {
    transform: rotateX(90deg) translateZ(30px);
  }
  .bottom {
    transform: rotateX(-90deg) translateZ(30px);
  }

  .cube-container {
    opacity: 0.6;
  }
}

/* NeetoForm Integration */
#neetoform-embed {
  width: 100%;
  min-height: 400px;
}

#neetoform-embed iframe {
  width: 100%;
  border: none;
  border-radius: 12px;
}

/* Contact Section - Centered Layout */
.contact-content-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-top: 4rem;
}

.contact-info-centered {
  margin-bottom: 3rem;
  max-width: 600px;
}

.contact-info-centered h3 {
  color: #1e293b;
  margin-bottom: 1.5rem;
  font-size: 1.8rem;
}

.contact-info-centered p {
  color: #64748b;
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.contact-form-centered {
  width: 100%;
  max-width: 800px;
  background: white;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  min-height: 500px;
}

/* Enhanced Expertise Grid */
.expertise-grid-enhanced {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.expertise-grid-enhanced .expertise-category {
  background: white;
  padding: 2rem 1.5rem;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
  position: relative;
  overflow: hidden;
  min-height: 280px;
}

.expertise-grid-enhanced .expertise-category::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(135deg, #667eea, #764ba2);
}

.expertise-grid-enhanced .expertise-category:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.expertise-grid-enhanced .expertise-category h3 {
  color: #1e293b;
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 2rem;
  text-align: center;
}

.expertise-grid-enhanced .tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}

/* AI Technology Icons */
.openai-icon {
  background: linear-gradient(135deg, #10a37f, #1a7f64);
  box-shadow: 0 0 10px rgba(16, 163, 127, 0.3);
}

.openai-icon::before {
  content: "AI";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 8px;
}

.claude-icon {
  background: linear-gradient(135deg, #cc785c, #d4926f);
  box-shadow: 0 0 10px rgba(204, 120, 92, 0.3);
}

.claude-icon::before {
  content: "C";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.manus-icon {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
}

.manus-icon::before {
  content: "M";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 10px;
}

.deepseek-icon {
  background: linear-gradient(135deg, #1e40af, #3b82f6);
  box-shadow: 0 0 10px rgba(30, 64, 175, 0.3);
}

.deepseek-icon::before {
  content: "DS";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 7px;
}

.tensorflow-icon {
  background: linear-gradient(135deg, #ff6f00, #ff8f00);
  box-shadow: 0 0 10px rgba(255, 111, 0, 0.3);
}

.tensorflow-icon::before {
  content: "TF";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 8px;
}

.pytorch-icon {
  background: linear-gradient(135deg, #ee4c2c, #ff6b35);
  box-shadow: 0 0 10px rgba(238, 76, 44, 0.3);
}

.pytorch-icon::before {
  content: "PT";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-weight: bold;
  font-size: 8px;
}

/* Responsive adjustments for enhanced expertise grid */
@media (max-width: 1024px) {
  .expertise-grid-enhanced {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .expertise-grid-enhanced {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .contact-form-centered {
    padding: 2rem;
  }

  .contact-info-centered h3 {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .expertise-grid-enhanced .expertise-category {
    min-height: 250px;
    padding: 1.5rem;
  }

  .contact-form-centered {
    padding: 1.5rem;
  }
}