:root {
  --primary-color: #60a5fa;
  --primary-dark: #3b82f6;
  --secondary-color: #1e293b;
  --accent-color: #f59e0b;
  --light-color: #f8fafc;
  --dark-color: #0f172a;
  --gray-color: #64748b;
  --light-gray: #e2e8f0;
  --transition: all 0.3s ease;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --border-radius: 8px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--secondary-color);
  background-color: var(--light-color);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
}

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

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.btn {
  display: inline-block;
  background-color: var(--primary-color);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.section_title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  position: relative;
  color: var(--dark-color);
}

.section_title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--primary-color);
  border-radius: 2px;
}


header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(5px);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

.nav_logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav_logo a {
  display: flex;
  align-items: center;
}

.nav_logo img {
  height: 60px;
}

.nav_logo h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark-color);
}

nav ul {
  display: flex;
  gap: 2rem;
}

nav ul li a {
  font-weight: 600;
  color: var(--secondary-color);
  position: relative;
  padding: 0.5rem 0;
}

nav ul li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition);
}

nav ul li a:hover::after {
  width: 100%;
}

#click {
  display: none;
}

.menu_btn,
.close_btn {
  display: none;
  cursor: pointer;
  font-size: 1.8rem;
  color: #000000;
}

@media (max-width: 768px) {
  nav ul {
    position: fixed;
    top: 80px;
    left: -100%;
    background: #111;
    height: 100vh;
    width: 100%;
    display: block;
    text-align: center;
    transition: all 0.3s ease;
    z-index: 1000;
  }

  nav ul li {
    margin: 40px 0;
  }

  nav ul li a {
    font-size: 20px;
  }

  .menu_btn {
    display: block;
  }

  .close_btn {
    position: absolute;
    top: 20px;
    right: 20px;
    display: none;
  }

  #click:checked~ul {
    left: 0;
  }

  #click:checked~.menu_btn {
    display: none;
  }

  #click:checked~.close_btn {
    display: block;
  }
}

.hero_section {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.slideshow {
  position: relative;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.slide.active {
  opacity: 1;
}

.slide:nth-child(1) {
  background-image: url('girl\ behind\ the\ screen\ with\ coding\ block.jpg');
}

.slide:nth-child(2) {
  background-image: url('man\ and\ women\ pointing\ up\ in\ code\ background.jpg');
}

.slide:nth-child(3) {
  background-image: url('MAN\ WORKING\ ON\ PCB.jpg');
}

.hero_content {
  position: absolute;
  top: 60%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: white;
  width: 80%;
  max-width: 800px;
  background-color: rgba(0, 0, 0, 0.5);
  padding: 2rem;
  border-radius: 10px;
}


.capabilities {
  padding: 6rem 0;
  background-color: white;
}

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

.logo {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 1.5rem;
}

.logo-icon {
  width: 80px;
  height: 80px;
  background-color: rgba(96, 165, 250, 0.1);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
  color: var(--primary-color);
}

.section-header h1 {
  font-size: 2.5rem;
  color: var(--dark-color);
}

.subtitle {
  max-width: 700px;
  margin: 0 auto;
  color: var(--gray-color);
  font-size: 1.1rem;
}

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

.card {
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--light-gray);
}

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

.card-header {
  padding: 1.5rem;
  background-color: var(--light-color);
  border-bottom: 1px solid var(--light-gray);
}

.card-header h2 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  color: var(--dark-color);
}

.card-header img {
  width: 24px;
  height: 24px;
}

.card-content {
  padding: 1.5rem;
}

.card-content ul li {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  color: var(--secondary-color);
}

.card-content ul li i {
  color: var(--primary-color);
  font-size: 0.75rem;
  margin-top: 0.25rem;
}

.contact-section {
  padding: 5rem 0;
  background-color: #f8fafc;
  position: relative;
}

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

.section-title {
  font-size: 2.5rem;
  color: #0f172a;
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: #3b82f6;
  border-radius: 2px;
}

.section-subtitle {
  color: #64748b;
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.contact-form-container {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  position: relative;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #1e293b;
}

.input-group {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: #64748b;
  font-size: 1rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 40px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
  padding-top: 1rem;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: #3b82f6;
  color: white;
  padding: 1rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 0.5rem;
}

.submit-btn:hover {
  background-color: #2563eb;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
}

.btn-icon {
  font-size: 0.9rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-card {
  display: flex;
  gap: 1.5rem;
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.info-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.info-icon {
  width: 50px;
  height: 50px;
  background-color: rgba(59, 130, 246, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #3b82f6;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.info-content h3 {
  font-size: 1.25rem;
  color: #0f172a;
  margin-bottom: 0.5rem;
}

.info-content p {
  color: #64748b;
  font-size: 0.95rem;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 480px) {
  .contact-section {
    padding: 3rem 0;
  }

  .info-card {
    flex-direction: column;
    text-align: center;
  }

  .info-icon {
    margin: 0 auto;
  }
}

footer {
  background-color: var(--dark-color);
  color: white;
  padding: 4rem 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  padding: 0 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

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

.footer-section h3 {
  color: white;
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
  position: relative;
  padding-bottom: 0.75rem;
}

.footer-section h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background-color: var(--primary-color);
}

.footer-section p {
  color: var(--light-gray);
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  transition: var(--transition);
  font-size: 1rem;
}


.social-links a i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.social-links a:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
}


.footer-section a {
  color: var(--light-gray);
  display: block;
  margin-bottom: 0.75rem;
  transition: var(--transition);
}

.footer-section a:hover {
  color: var(--primary-color);
  padding-left: 5px;
}

.footer-section i {
  margin-right: 0.5rem;
  color: var(--primary-color);
  width: 20px;
  text-align: center;
}

.footer-bottom {
  text-align: center;
  padding: 1.5rem;
  background-color: rgba(0, 0, 0, 0.2);
  margin-top: 2rem;
  color: var(--light-gray);
  font-size: 0.9rem;
}

/* Work History Section */
.work-history {
  padding: 80px 0;
  background-color: #f9f9f9;
}

.projects-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
  margin-top: 50px;
}

.project-card {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  width: 100%;
  max-width: 350px;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

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

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.project-content {
  padding: 20px;
}

.project-content h3 {
  margin-bottom: 10px;
  color: #333;
}

.project-content p {
  color: #666;
  margin-bottom: 15px;
  font-size: 14px;
  line-height: 1.5;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.project-tech span {
  background: #f0f0f0;
  color: #60a5fa;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}

@media (max-width: 992px) {
  .hero_content h1 {
    font-size: 3rem;
  }
}

@media (max-width: 768px) {
  nav ul {
    position: fixed;
    top: 80px;
    left: -100%;
    background-color: white;
    width: 100%;
    height: calc(100vh - 80px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
  }

  nav ul.active {
    left: 0;
  }

  .menu_btn,
  .close_btn {
    display: block;
  }

  .close_btn {
    display: none;
  }

  #click:checked~.menu_btn {
    display: none;
  }

  #click:checked~.close_btn {
    display: block;
  }

  .hero_content h1 {
    font-size: 2.5rem;
  }

  .hero_content p {
    font-size: 1.1rem;
  }

  .section_title {
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  nav {
    padding: 1rem;
  }

  .hero_content h1 {
    font-size: 2rem;
  }

  .section-header h1 {
    font-size: 2rem;
  }

  .section_title {
    font-size: 1.75rem;
  }

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