/* General Transitions */
* {
  transition: all 0.3s ease-in-out;
}

body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #F4F4F9; /* Off White */
  color: #112B3C; /* Dark Navy */
}

a {
  text-decoration: none;
  color: inherit;
}

/* Navbar */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: #0D3B66; /* Navy Blue */
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-brand {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: bold;
  color: #F47A20; /* Orange */
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1rem;
  margin: 0;
  transition: max-height 0.5s ease-in-out, opacity 0.5s ease-in-out;
  overflow: hidden;
  max-height: 100px; /* Default for desktop view */
}

.nav-links li {
  margin: 0;
}

.nav-links a {
  color: #F4F4F9; /* Off White */
  font-weight: 600;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-links a:hover {
  color: #EE964B; /* Light Orange */
  transform: scale(1.1); /* Slight zoom effect */
}

.nav-links a i {
  transition: transform 0.3s ease-in-out;
}

.nav-links a:hover i {
  transform: translateX(5px); /* Move icon slightly to the right on hover */
}

/* Navbar Toggle for Small Screens */
.nav-toggle {
  display: none;
  background-color: #F47A20; /* Orange */
  color: #F4F4F9; /* Off White */
  border: none;
  border-radius: 5px;
  padding: 0.5rem 1rem;
  font-size: 1.2rem;
  cursor: pointer;
  transition: background-color 0.3s ease-in-out, transform 0.3s ease;
}

.nav-toggle:hover {
  background-color: #EE964B; /* Light Orange */
  transform: rotate(90deg); /* Rotation effect */
}

@media screen and (max-width: 768px) {
  .nav-links {
      flex-direction: column;
      background-color: #0D3B66; /* Navy Blue */
      position: absolute;
      top: 100%;
      right: 0;
      width: 100%;
      opacity: 0;
      max-height: 0;
      padding: 0;
      visibility: hidden;
      box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
  }

  .nav-links.active {
      visibility: visible;
      animation: dropdownOpen 0.6s ease-out forwards; /* Smooth dropdown */
  }

  .nav-links li {
      margin: 1rem 0;
      animation: fadeIn 0.3s ease-in-out forwards;
      opacity: 0; /* Initial hidden state */
  }

  .nav-links a {
      display: block;
      text-align: center;
      padding: 0.5rem 1rem;
      border-radius: 5px;
  }

  .nav-links a:hover {
      background-color: #F47A20; /* Orange */
      color: #F4F4F9; /* Off White */
  }

  .nav-toggle {
      display: block;
  }
}

/* Animations */
@keyframes dropdownOpen {
  0% {
      opacity: 0;
      max-height: 0;
  }
  100% {
      opacity: 1;
      max-height: 500px; /* Adjust as needed */
  }
}

@keyframes fadeIn {
  0% {
      opacity: 0;
      transform: translateY(-10px);
  }
  100% {
      opacity: 1;
      transform: translateY(0);
  }
}

/* Hero Section */
.hero {
  background: url('../images/banner.jfif') center/cover no-repeat, 
              linear-gradient(135deg, rgba(241, 196, 15, 0.7), rgba(230, 126, 34, 0.7)); /* Image with gradient overlay */
  padding: 120px 20px;
  color: white;
  text-align: center;
  border-radius: 10px;
}

.hero h1 {
  font-size: 4rem; /* Larger font size for emphasis */
  font-weight: 700;
  margin: 0;
  letter-spacing: 2px;
}

.hero p {
  font-size: 1.6rem; /* Slightly larger text */
  margin: 20px 0;
}

.cta-btn {
  padding: 15px 30px;
  background-color: #2980b9;
  color: white;
  border-radius: 30px;
  text-decoration: none;
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 1px;
  transition: background-color 0.3s ease;
}

.cta-btn:hover {
  background-color: #3498db;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .hero h1 {
      font-size: 2.5rem;
  }

  .hero p {
      font-size: 1.4rem;
  }

  .cta-btn {
      font-size: 1.1rem;
  }
}

/* My Skills Section */
.skills-section {
  padding: 50px 20px;
  background-color: #F4F4F9; /* Light background */
  text-align: center;
}

.skills-section h2 {
  font-size: 2.5rem;
  color: #112B3C; /* Dark Navy */
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.skill-item {
  background: #0D3B66; /* Navy Blue */
  color: #F4F4F9; /* Off White */
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.skill-item:hover {
  transform: translateY(-10px); /* Lift on hover */
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.skill-icon {
  font-size: 2.5rem; /* Icon size */
  margin-bottom: 10px;
  color: #F47A20; /* Orange */
}

.skill-name {
  font-size: 1.2rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.skill-description {
  font-size: 1rem;
  margin-top: 10px;
  color: #DCE4EF; /* Muted text color */
  text-align: center;
  line-height: 1.5;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .skills-section h2 {
      font-size: 2rem;
  }

  .skill-item {
      padding: 15px;
  }

  .skill-icon {
      font-size: 2rem;
  }

  .skill-name {
      font-size: 1rem;
  }

  .skill-description {
      font-size: 0.9rem;
  }
}

.about {
  padding: 60px 20px;
  background: linear-gradient(135deg, #e3f2fd, #ffffff);
  text-align: center;
  border-top: 3px solid #2196f3;
}

.about h2 {
  font-size: 2.8em;
  font-weight: bold;
  color: #1a73e8;
  margin-bottom: 30px;
  text-transform: uppercase;
  letter-spacing: 2px;
  position: relative;
}

.about h2::after {
  content: "";
  width: 50px;
  height: 4px;
  background-color: #1a73e8;
  display: block;
  margin: 10px auto 0;
  border-radius: 2px;
}

.about-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 20px;
}

.card {
  background: #ffffff;
  border: 1px solid #ddd;
  border-radius: 12px;
  box-shadow: 0 6px 10px rgba(0, 0, 0, 0.1);
  padding: 25px;
  width: 320px;
  text-align: left;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  overflow: hidden;
  position: relative;
}

.card h3 {
  font-size: 1.8em;
  font-weight: bold;
  color: #333;
  margin-bottom: 15px;
}

.card p {
  font-size: 1.15em;
  color: #555;
  line-height: 1.8;
  margin-bottom: 0;
}

.card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  border-color: #2196f3;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 8px;
  background: #1a73e8;
  transition: height 0.4s ease;
}

.card:hover::before {
  height: 100%;
  opacity: 0.1;
}

@media (max-width: 768px) {
  .about-cards {
      flex-direction: column;
      align-items: center;
  }

  .card {
      width: 90%;
  }
}

/* General Styling for Projects Section */
.projects {
  padding: 60px 20px;
  background-color: #eef2f7;
}

.projects h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 30px;
  color: #333;
  font-weight: bold;
}

/* Project Grid Container */
.project-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

/* Project Card Styling */
.project-card {
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 10px;
  padding: 20px;
  width: 300px;
  text-align: center;
  cursor: pointer;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.project-card h3 {
  font-size: 1.5rem;
  color: #007bff; /* Blue for project titles */
  margin-bottom: 10px;
}

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

/* GitHub Icon Styling */
.github-link {
  display: inline-block;
  margin-top: 10px;
  font-size: 1.5rem;
  color: #007bff;
  text-decoration: none;
  transition: color 0.3s ease;
}

.github-link:hover {
  color: #0056b3;
}

.github-link i {
  font-size: 1.5rem; /* Icon size */
}

/* Modal Styling */
.modal {
  display: none; /* Hidden by default */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
}

.modal-content {
  background-color: #fff;
  margin: 10% auto;
  padding: 20px;
  width: 90%;
  max-width: 500px;
  border-radius: 10px;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
  position: relative;
}

.modal-content .close {
  position: absolute;
  top: 10px;
  right: 20px;
  font-size: 1.5rem;
  font-weight: bold;
  color: #aaa;
  cursor: pointer;
  transition: color 0.3s ease;
}

.modal-content .close:hover {
  color: #333;
}

#modal-details {
  font-size: 1rem;
  color: #555;
  text-align: left;
}

/* Responsive Design */
@media (max-width: 768px) {
  .project-card {
    width: 100%; /* Full width on small screens */
  }

  .modal-content {
    width: 95%;
  }
}

/* Contact Section */
/* Contact Section */
.contact {
  padding: 60px 20px;
  background-color: #f9f9f9;
  text-align: center;
}

.contact h2 {
  font-size: 2rem;
  margin-bottom: 40px;
  color: #333;
  font-weight: bold;
}

/* Contact Form */
#contact-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 600px;
  margin: 0 auto;
}

#contact-form input, #contact-form textarea {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
  box-sizing: border-box;
  transition: border-color 0.3s ease;
}

#contact-form input:focus, #contact-form textarea:focus {
  border-color: #007bff; /* Blue border on focus */
  outline: none;
}

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

/* Submit Button */
#contact-form .btn {
  background-color: #007bff;
  color: #fff;
  border: none;
  padding: 12px 20px;
  border-radius: 5px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
  margin-top: 20px;
}

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

.contact-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  text-decoration: none;
  background-color: #111;
  color: #fff;
  border-radius: 5px;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.contact-btn:hover {
  background-color: #333;
}

.contact-btn.whatsapp {
  background-color: #25d366;
}

.contact-btn.whatsapp:hover {
  background-color: #1ebd5a;
}

/* Responsive Design */
@media (max-width: 768px) {
  .contact h2 {
    font-size: 1.5rem;
  }

  #contact-form {
    width: 100%;
    padding: 0 10px;
  }

  #contact-form input, #contact-form textarea {
    width: calc(100% - 20px); /* Full width minus padding */
  }
}

/* Footer Section */
footer {
  background-color: #333;
  color: #fff;
  padding: 20px;
  text-align: center;
  position: relative;
  bottom: 0;
  width: 100%;
  box-sizing: border-box;
}

/* Footer Text */
footer p {
  margin: 0;
  font-size: 1rem;
  color: #ccc;
}

/* Back to Top Button */
#back-to-top {
  background-color: #007bff;
  color: #fff;
  border: none;
  padding: 10px 20px;
  font-size: 1rem;
  border-radius: 5px;
  cursor: pointer;
  margin-top: 10px;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

#back-to-top:hover {
  background-color: #0056b3;
  transform: scale(1.05);
}

#back-to-top:focus {
  outline: none;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  footer {
    padding: 15px;
  }

  footer p {
    font-size: 0.9rem;
  }

  #back-to-top {
    font-size: 0.9rem;
    padding: 8px 18px;
  }
}