* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  margin: 0;
  height: 100vh;
  background: radial-gradient(circle, #ccc 2px, transparent 2px);
  background-size: 40px 40px;
  animation: dots 6s linear infinite;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Header Styles */
.site-header {
  width: 100%;
  padding: 20px 0;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  position: fixed;
  top: 0;
  z-index: 1000;
}

/* Logo */
.logo {
  font-size: 1.8rem;
  font-weight: 600;
}

.logo .highlight {
  color: #007BFF;
}

/* Nav Links */
.nav-links {
  list-style: none;
  display: flex;
  gap: 30px;
}

.nav-links li a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: 0.3s;
}

.nav-links li a:hover {
  color: #007BFF;
}

/* Contact Button */
.nav-btn {
  padding: 10px 20px;
  background: #007BFF;
  color: #fff;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 500;
  transition: 0.3s;
  margin-left: 20px;
}

.nav-btn:hover {
  background: #0056b3;
}

/* Menu Icon */
.menu-icon {
  display: none;
  font-size: 26px;
  cursor: pointer;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    gap: 15px;
    background: #fff;
    position: absolute;
    top: 70px;
    right: 30px;
    width: 200px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
  }

  .nav-links.show {
    display: flex;
  }

  .menu-icon {
    display: block;
  }

  .nav-btn {
    display: none;
  }
}



/* Contact Button */
.contact-btn a {
  padding: 8px 16px;
  background: #007BFF;
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 500;
  transition: background 0.3s ease;
}

.contact-btn a:hover {
  background: #0056b3;
}

@media (max-width: 768px) {
   .contact-btn {
      display: none;   
   }
}
/* start files html */

.nav-links a.active {
  color: #007BFF;
  font-weight: bold;
}

.heading h1 {
  margin-top: 100px;
  font-weight: bold;
  text-align: center;
  padding-bottom: 25px;
  background: linear-gradient(90deg, #8ab0da, #007BFF, #28a745);
  -webkit-background-clip: text;
  color: transparent;
  animation: gradientmove 5s infinite linear;
  background-size: 200% auto
}

@keyframes gradientmove {
  0% {
    background-position: 0% center;
  }

  100% {
    background-position: 200% center;
  }
}

.heading h2 {
  text-align: left;
  padding-left: 40px;
}


.pdf-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  padding: 20px;
  max-width: 1200px;
  margin: auto;
}

.pdf-box {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  text-align: center;
  padding: 20px;
  margin-bottom: 20px;
  transition: transform 0.3s;
}

.pdf-box:hover {
  transform: translateY(-5px);
}

.pdf-box img {
  max-width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
}

.pdf-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
}

.download-btn {
  padding: 18px 38px;
  font-size: 16px;
  font-weight: bold;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: 0.3s;
  border: 2px solid 007BFF#007BFF;
  background: transparent;
  color: #007BFF;
}

.download-btn:hover {
  background: #007BFF;
  color: white;
  box-shadow: 0 0 25px #007BFF;
}

.processing {
  font-size: 14px;
  color: #555;
  margin-top: 10px;
  display: none;
}

@keyframes dots {
  from { background-position: 0 0; }
  to { background-position: 40px 40px; }
}

/* Footer */
.site-footer {
  background: #101820;
  color: #fff;
  padding: 40px 0;
}

.footer-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

/* Branding */
.footer-brand h3 {
  font-size: 1.5rem;
  font-weight: 600;
}

.footer-brand .highlight {
  color: #007BFF;
}

.footer-brand p {
  font-size: 0.9rem;
  color: #ccc;
  margin-top: 8px;
}

/* Social */
.footer-social {
  display: flex;
  gap: 20px;
}

.footer-social a {
  font-size: 1.2rem;
  color: #ccc;
  transition: color 0.3s ease;
}

.footer-social a:hover {
  color: #007BFF;
}

/* Responsive */
@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
}

/* Projects Section */
.projects-section {
  background: #f8fbff;
  padding: 100px 0;
  text-align: center;
}

.projects-section h2 {
  font-size: 2rem;
  color: #007BFF;
  margin-bottom: 50px;
}

/* Projects Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 30px;
}

/* Card */
.project-card {
  background: #fff;
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 10px 25px rgba(0, 123, 255, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(0, 123, 255, 0.349);
}

.project-card img {
  width: 100%;
  box-shadow: 0 5px 5px #817e7e;
  border-radius: 12px;
  margin-bottom: 15px;
}

.project-card h3 {
  font-size: 1.4rem;
  color: #333;
  margin-bottom: 10px;
}

.project-card p {
  font-size: 1rem;
  color: #555;
  margin-bottom: 20px;
}

/* Buttons */
.project-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
}

.project-buttons .btn {
  font-size: 0.95rem;
  padding: 8px 16px;
}

.btn {
  text-decoration: none;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.btn.outline {
  border: 2px solid #007BFF;
  color: #007BFF;
  background: transparent;
}

.btn.outline:hover {
  background: #007BFF;
  color: white;
}