body {
  font-family: Arial, sans-serif;
  margin: 0;
  scroll-behavior: smooth; /* enables smooth scroll */
  color: #333;
  line-height: 1.6;
}

/* Header */
header {
  background: white;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

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

nav ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

nav a {
  text-decoration: none;
  color: #333;
  font-weight: bold;
}

nav a:hover {
  color: #0a74ff;
}

/* Hero */
.hero {
  height: 100vh;
  background: linear-gradient(to right, rgba(10,116,255,0.85), rgba(111,177,252,0.85)),
              url("images/hero-bg.jpg") center/cover no-repeat;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Sections */
section {
  padding: 4rem 2rem;
}

section h2 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 2rem;
  color: #0a74ff;
}

/* About Section */
.about img {
  max-width: 300px;
  width: 100%;
  border-radius: 8px;
  display: block;
  margin: 0 auto 1.5rem;
}

/* Services */
.services .service-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.services .service {
  flex: 1;
  min-width: 250px;
  background: #f9f9f9;
  padding: 1.5rem;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.services .service h3 {
  color: #0a74ff;
  margin-bottom: 1rem;
}

/* Portfolio */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.portfolio-grid img {
  width: 100%;
  border-radius: 6px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Contact */
form input, form textarea {
  width: 100%;
  margin: 0.5rem 0;
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-family: inherit;
}

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

.btn {
  background: #0a74ff;
  color: white;
  padding: 0.75rem 1.25rem;
  border: none;
  border-radius: 4px;
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
  transition: background 0.3s ease;
}

.btn:hover {
  background: #084bb8;
}

/* Footer */
footer {
  text-align: center;
  padding: 1rem;
  background: #eee;
  font-size: 0.9rem;
  margin-top: 2rem;
}
/* Hero */
.hero {
  height: 100vh;
  background: linear-gradient(to right, rgba(0,0,0,0.9), rgba(10,116,255,0.85)),
              url("images/hero-bg.jpg") center/cover no-repeat;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem;
}

.hero h1 {
  font-size: 4rem; /* Bigger heading */
  margin-bottom: 1rem;
  animation: fadeMove 4s infinite alternate ease-in-out;
  text-shadow: 0 0 10px rgba(10,116,255,0.8),
               0 0 20px rgba(10,116,255,0.6),
               0 0 30px rgba(10,116,255,0.4);
}

.hero p {
  font-size: 1.3rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Animation for hero heading */
@keyframes fadeMove {
  0% {
    opacity: 0.3;
    transform: translateY(-15px);
  }
  50% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0.7;
    transform: translateY(15px);
  }
}