* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
:root {
  --primary-color: #0ff;
  --secondary-color: #09f;
  --bg-color: #01010b;
  --text-color: #fff;
  --accent-color: #0ff;
  --transition: 0.3s;
}
body {
  background: var(--bg-color);
  color: var(--text-color);
  font-family: 'Roboto', sans-serif;
  line-height: 1.6;
}
header {
  position: relative;
  height: 100vh;
  overflow: hidden;
}
#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 1;
}
nav {
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}
.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-color);
}
.nav-links {
  list-style: none;
  display: flex;
}
.nav-links li {
  margin-left: 2rem;
}
.nav-links a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover {
  color: var(--accent-color);
}
.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}
.menu-toggle span {
  height: 3px;
  width: 25px;
  background: var(--text-color);
  margin-bottom: 5px;
  border-radius: 5px;
}
.hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 2;
}
.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}
.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}
.btn {
  display: inline-block;
  background: var(--accent-color);
  color: var(--bg-color);
  padding: 0.8rem 1.8rem;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--transition);
  text-decoration: none;
}
.btn:hover {
  background: var(--secondary-color);
}
.services-preview {
  padding: 4rem 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.service-card {
  background: #111;
  padding: 1.5rem;
  border-radius: 8px;
  text-align: center;
  transition: transform var(--transition);
}
.service-card img {
  max-width: 100%;
  border-radius: 4px;
  margin-bottom: 1rem;
}
.service-card h3 {
  margin-bottom: 0.5rem;
  color: var(--accent-color);
}
.service-card p {
  font-size: 0.9rem;
}
.service-card:hover {
  transform: translateY(-5px);
}
footer {
  background: #000;
  padding: 2rem;
  text-align: center;
}
.footer-content p {
  margin-bottom: 0.5rem;
}
.footer-content a {
  color: var(--accent-color);
  text-decoration: none;
}
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 200px;
    background: var(--bg-color);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: right var(--transition);
    z-index: 2;
  }
  .nav-links li {
    margin: 1.5rem 0;
  }
  .menu-toggle {
    display: flex;
  }
  .nav-active {
    right: 0;
  }
}

/* About Page Styles */
.about-section .container {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 4rem 2rem;
}
.about-image img {
  width: 100%;
  border-radius: 8px;
  max-width: 600px;
}
.about-text {
  max-width: 600px;
}
.mission-section, .vision-section {
  padding: 4rem 2rem;
  text-align: center;
}
.mission-section h2, .vision-section h2 {
  color: var(--accent-color);
  margin-bottom: 1rem;
}
.mission-section p, .vision-section p {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Services Page Styles */
.main-heading {
  padding: 4rem 2rem;
  text-align: center;
}
.main-heading h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--accent-color);
}
.main-heading p {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}
.services-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  padding: 2rem;
}
.service-item {
  background: #111;
  padding: 1.5rem;
  border-radius: 8px;
  text-align: center;
  transition: transform var(--transition);
}
.service-item img {
  width: 100%;
  border-radius: 4px;
  margin-bottom: 1rem;
}
.service-item h3 {
  color: var(--accent-color);
  margin-bottom: 0.5rem;
}
.service-item p {
  font-size: 0.9rem;
}
.service-item:hover {
  transform: translateY(-5px);
}

/* Contact Page Styles */
.contact-section .container {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 4rem 2rem;
}
.contact-info, .contact-form {
  background: #111;
  padding: 2rem;
  border-radius: 8px;
  flex: 1;
  min-width: 280px;
}
.contact-info h2, .contact-form h2 {
  color: var(--accent-color);
  margin-bottom: 1rem;
}
.contact-info p {
  margin-bottom: 0.5rem;
  font-size: 1rem;
}
.contact-form form {
  display: flex;
  flex-direction: column;
}
.contact-form input, .contact-form textarea {
  background: #000;
  border: 1px solid #333;
  border-radius: 4px;
  padding: 0.8rem;
  margin-bottom: 1rem;
  color: var(--text-color);
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: none;
  border-color: var(--accent-color);
}
.contact-form button {
  align-self: flex-start;
}