body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  padding: 0;
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7)), url('https://source.unsplash.com/1600x900/?nature,abstract') no-repeat center center fixed;
  background-size: cover;
  color: #fff;
  overflow-x: hidden;
}

.container {
  max-width: 900px;
  margin: auto;
  padding: 20px;
  text-align: center;
  animation: fadeIn 1.5s ease-in-out;
}

header {
  background: linear-gradient(135deg, #3a3d5c, #2c2e4e);
  padding: 20px;
  border-radius: 15px;
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s;
}

header:hover {
  transform: scale(1.05);
}

header h1 {
  font-size: 2.8rem;
  font-weight: bold;
  color: #f1f1f1;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.6);
  animation: fontGlow 3s infinite alternate;
}

.current-info {
  background: linear-gradient(135deg, rgba(0, 123, 255, 0.9), rgba(0, 123, 255, 0.7));
  padding: 25px;
  border-radius: 15px;
  margin: 20px 0;
  box-shadow: 0px 6px 10px rgba(0, 0, 0, 0.4);
  transform: scale(1);
  transition: transform 0.3s;
  animation: slideIn 3s infinite alternate;
}

.current-info:hover {
  transform: scale(1.02);
}

.current-info h4 {
  font-size: 1.5rem;
  margin: 10px 0;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.6);
  animation: fontBounce 2s infinite;
}

.calculator {
  background: linear-gradient(135deg, rgba(40, 167, 69, 0.9), rgba(40, 167, 69, 0.7));
  padding: 25px;
  border-radius: 15px;
  box-shadow: 0px 6px 10px rgba(0, 0, 0, 0.4);
}

.calculator h4 {
  font-size: 1.6rem;
  margin-bottom: 15px;
  animation: fontGlow 3s infinite alternate;
}

.input-group {
  margin-bottom: 15px;
}

.input-group label {
  font-weight: bold;
  display: block;
  margin-bottom: 5px;
}

.input-group input {
  padding: 12px;
  border-radius: 8px;
  border: none;
  width: 100%;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.2);
}

.btn {
  background: linear-gradient(135deg, #ffc107, #ff9500);
  color: #000;
  border: none;
  padding: 12px 25px;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  transition: transform 0.3s, background-color 0.3s;
  margin-top: 10px;
}

.btn:hover {
  transform: scale(1.1);
  background: linear-gradient(135deg, #ff9500, #ff7200);
}

.result {
  margin-top: 20px;
}

.result h5 {
  font-size: 1.6rem;
  font-weight: bold;
  color: #f8f9fa;
  text-shadow: 1px 1px 6px rgba(0, 0, 0, 0.4);
}

/* footer {
  margin-top: 20px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
  padding: 15px;
  border-radius: 10px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.9);
  box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.2);
} */

/* footer section start ........ */
footer {
  background: linear-gradient(to right, #2c3e50, #34495e); /* Stylish gradient background */
  color: white; /* White text */
  padding: 40px 0; /* Increased padding for better spacing */
  font-family: 'Arial', sans-serif;
}

.footer-content {
  border-radius: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap; /* Stack sections on smaller screens */
  max-width: 1200px;
  margin: auto;
  gap: 30px; /* Space between sections */
}

.footer-section {
  flex: 1;
  min-width: 250px; /* Ensure minimum width for sections */
  padding: 10px 20px;
}

.footer-section h2 {
  font-size: 1.5rem;
  border-bottom: 2px solid #ecf0f1; /* Underline headings */
  padding-bottom: 5px;
  margin-bottom: 15px;
  color: #ecf0f1;
  text-transform: uppercase;
}

.footer-section p {
  font-size: 1rem;
  line-height: 1.8;
  color: #bdc3c7;
}

.footer-section ul {
  list-style: none; /* Remove bullets */
  padding: 0;
}

.footer-section ul li {
  margin: 10px 0;
}

.footer-section ul li a {
  color: #ecf0f1;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: #1abc9c; /* Stylish hover color */
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 20px; /* Space between icons */
  margin-top: 20px;
}

.social-links img {
  width: 50px; /* Larger size for icons */
  height: 50px; /* Ensure square icons */
  border-radius: 50%; /* Rounded icons */
  border: 2px solid white; /* Add a white border for style */
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.social-links img:hover {
  transform: scale(1.1); /* Slight zoom effect */
  box-shadow: 0 4px 10px rgba(255, 255, 255, 0.3); /* Glow effect */
}

.footer-bottom {
  text-align: center;
  margin-top: 30px;
  font-size: 0.9rem;
  color: #bdc3c7;
  padding-top: 10px;
  border-top: 1px solid #7f8c8d; /* Light border at the top */
}

/* Responsive Design */
@media (max-width: 768px) {
  .footer-content {
      flex-direction: column; /* Stack sections */
      align-items: center; /* Center align sections */
  }

  .footer-section {
      text-align: center; /* Center text for smaller screens */
      padding: 10px;
  }

  .social-links img {
      width: 40px; /* Slightly smaller icons for tablets */
      height: 40px;
  }
}

@media (max-width: 480px) {
  .footer-content {
      gap: 15px; /* Reduced gap for very small screens */
  }

  .footer-section h2 {
      font-size: 1.3rem; /* Reduce heading size */
  }

  .social-links img {
      width: 35px; /* Smaller icons for phones */
      height: 35px;
  }

  .footer-bottom {
      font-size: 0.8rem; /* Smaller text size */
  }
}





@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    transform: translateX(-10px);
  }
  to {
    transform: translateX(10px);
  }
}

@keyframes fontGlow {
  0% {
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.6), 0 0 10px rgba(255, 255, 255, 0.4);
  }
  100% {
    text-shadow: 0 0 20px rgba(255, 255, 255, 1), 0 0 30px rgba(255, 255, 255, 0.8);
  }
}

@keyframes fontBounce {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

/* General styles for smaller devices */
@media (max-width: 1024px) {
  /* Tablet View */
  header h1 {
    font-size: 2rem;
  }
  .current-info h4, .calculator h4 {
    font-size: 1.3rem;
  }
  .btn {
    font-size: 0.9rem;
    padding: 8px 16px;
  }
  footer {
    font-size: 0.8rem;
  }
}

@media (max-width: 768px) {
  /* Phone View */
  header h1 {
    font-size: 1.6rem;
    margin: 10px 0;
  }
  .current-info h4, .calculator h4 {
    font-size: 1rem;
    margin: 5px 0;
  }
  .btn {
    font-size: 0.8rem;
    padding: 6px 12px;
  }
  footer {
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  /* Small Phone View */
  header h1 {
    font-size: 1.4rem;
    margin: 8px 0;
  }
  .current-info h4, .calculator h4 {
    font-size: 0.9rem;
    margin: 4px 0;
  }
  .btn {
    font-size: 0.7rem;
    padding: 4px 10px;
  }
  footer {
    font-size: 0.7rem;
  }
}