/* Global Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Arial, sans-serif;
  scroll-behavior: smooth;
}

body {
  background-color: #000;
  color: #f5f5f5;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 60px;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
}

.logo {
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
}

.logo span {
  color: #00aaff;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 30px;
}

nav ul li a {
  color: #f5f5f5;
  text-decoration: none;
  position: relative;
}

nav ul li a::after {
  content: "";
  position: absolute;
  width: 0%;
  height: 2px;
  background: #00aaff;
  left: 0;
  bottom: -5px;
  transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  overflow: hidden;
}

.animated-bg {
  position: absolute;
  width: 200%;
  height: 200%;
  top: -50%;
  left: -50%;
  background: linear-gradient(120deg, #000, #001f33, #004466, #001f33, #000);
  background-size: 300% 300%;
  animation: gradientMove 10s ease infinite;
  z-index: 0;
  filter: brightness(50%);
}

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

.hero-content {
  z-index: 2;
  position: relative;
  padding: 40px;
  border-radius: 12px;
}

.hero h1 {
  font-size: 3rem;
  color: #fff;
  text-shadow: 0 0 15px rgba(0, 170, 255, 0.6);
}

.hero h1 span {
  color: #00aaff;
}

.hero p {
  font-size: 1.3rem;
  color: #ccc;
  margin: 15px 0 30px;
}

.cta-btn {
  background: linear-gradient(90deg, #00aaff, #00ccff);
  color: #fff;
  padding: 12px 28px;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 0 10px rgba(0, 170, 255, 0.4);
}

.cta-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 25px rgba(0, 170, 255, 0.6);
}

/* Sections */
section {
  padding: 100px 60px;
  text-align: center;
}

h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  color: #00aaff;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Service Cards */
.service-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

.card {
  background: #0d0d0d;
  padding: 25px;
  border-radius: 15px;
  transition: all 0.3s ease;
  box-shadow: 0 0 10px rgba(0, 170, 255, 0.1);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 0 25px rgba(0, 170, 255, 0.3);
}

.card i {
  color: #00aaff;
  width: 40px;
  height: 40px;
  margin-bottom: 10px;
}

/* Industries */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.industry {
  background: #0d0d0d;
  border-radius: 10px;
  padding: 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.industry:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 20px rgba(0, 170, 255, 0.3);
}

/* Clients */
.client-logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.logo-box {
  background: #0d0d0d;
  padding: 25px;
  border-radius: 10px;
  font-weight: bold;
  color: #00aaff;
}

/* Contact Form */
form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 500px;
  margin: 0 auto;
}

input, textarea {
  background: #111;
  border: 1px solid #333;
  color: #fff;
  padding: 10px;
  border-radius: 8px;
}

button {
  background: linear-gradient(90deg, #00aaff, #00ccff);
  color: white;
  border: none;
  padding: 12px;
  border-radius: 30px;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.3s ease;
}

button:hover {
  transform: scale(1.05);
  box-shadow: 0 0 25px rgba(0, 170, 255, 0.6);
}

/* Footer */
footer {
  background: #000;
  color: #777;
  text-align: center;
  padding: 25px;
  font-size: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
  header {
    flex-direction: column;
    gap: 10px;
    padding: 15px;
  }

  nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }

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

  section {
    padding: 80px 20px;
  }
}
/* Parallax effect for sections */
[data-parallax] {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.9), #000 70%);
  background-attachment: fixed;
  background-size: cover;
  transition: background-position 0.2s ease-out;
}