/* NGTech Services Custom Styles */

/* Smooth scrolling and transitions */
html {
  scroll-behavior: smooth;
}

body {
  line-height: 1.6;
}

/* NEW: Scroll Progress Bar
  - Added style for the #scroll-progress div.
*/
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background-color: #22c55e; /* green-500 */
  width: 0%;
  z-index: 100;
  transition: width 0.1s ease-out;
}

/* NEW: Active Nav Link
  - Added style for the .active-link class set by JS.
*/
.nav-link.active-link {
  color: #22c55e; /* green-500 */
  font-weight: 600;
}
.mobile-nav-link.active-link {
  background-color: #22c55e;
  color: #000;
}


/* Button animation */
button {
  transition: transform 0.2s ease-in-out;
}

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

/* Navbar */
nav a {
  font-weight: 500;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #22c55e; /* Tailwind's green-500 */
}

/* Hero Section */
section h2 {
  letter-spacing: 1px;
}

/* Footer */
footer {
  font-size: 0.9rem;
}

/* NEW: Scroll to Top Button
  - Added styles for the new button.
*/
#scroll-top-btn {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
}

#scroll-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}


/* ===== Projects Page ===== */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.project-card {
  /* Using Tailwind classes now, but keeping this as a fallback */
  background: white;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  overflow: hidden;
  transition: transform 0.3s;
}

.project-card:hover {
  transform: translateY(-5px);
}

.project-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.project-card h3 {
  margin: 15px;
  color: #007bff;
}

.project-card p {
  margin: 0 15px 15px;
  color: #444;
}
/* CONTACT PAGE */
.contact-section {
  padding: 40px 20px;
  background: #f9f9f9;
}

.contact-container {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: center;
  align-items: flex-start;
  max-width: 1000px;
  margin: auto;
}

.contact-info, .contact-form {
  flex: 1 1 400px;
  background: #fff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.contact-form form {
  display: flex;
  flex-direction: column;
}

.contact-form input, .contact-form textarea {
  margin-bottom: 15px;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 1em;
}

.contact-form button {
  background: #007BFF;
  color: #fff;
  border: none;
  padding: 12px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
}

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

/* SERVICES PAGE */
.services-section {
  background: #f9f9f9;
  padding: 50px 20px;
}

.services-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1100px;
  margin: auto;
}

.service-card {
  background: #fff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.service-card h3 {
  color: #007BFF;
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.95rem;
  line-height: 1.6;
}

.service-card ul {
  margin-top: 10px;
  padding-left: 20px;
}

.service-card ul li {
  margin-bottom: 5px;
  font-size: 0.9rem;
}

/* BLOG / INSIGHTS PAGE */
.blog-section {
  background: #f9f9f9;
  padding: 50px 20px;
}

.blog-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  max-width: 1100px;
  margin: auto;
}

.blog-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.blog-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-card h3 {
  margin: 15px;
  color: #007BFF;
  font-size: 1.2rem;
}

.blog-card p {
  margin: 0 15px 15px;
  font-size: 0.95rem;
  line-height: 1.5;
  color: #333;
}

.read-more {
  display: inline-block;
  margin: 0 15px 15px;
  color: #007BFF;
  font-weight: bold;
  text-decoration: none;
}

.read-more:hover {
  text-decoration: underline;
}


/* SINGLE BLOG POST PAGE */
.post-header {
  text-align: center;
  padding: 40px 20px;
  background: #f0f4ff;
}

.post-header h2 {
  font-size: 2rem;
  color: #007BFF;
}

.post-meta {
  color: #555;
  margin-bottom: 15px;
  font-size: 0.9rem;
}

.post-header img {
  width: 100%;
  max-width: 900px;
  border-radius: 10px;
  margin-top: 20px;
}

.post-content {
  padding: 50px 20px;
  background: #fff;
}

.post-container {
  max-width: 900px;
  margin: auto;
  line-height: 1.7;
  color: #333;
}

.post-container h3 {
  margin-top: 25px;
  color: #007BFF;
}

.post-container p {
  margin-bottom: 15px;
}

.back-link {
  display: inline-block;
  margin-top: 30px;
  color: #007BFF;
  text-decoration: none;
  font-weight: bold;
}

.back-link:hover {
  text-decoration: underline;
}


/* ===== BLOG SEARCH BAR ===== */
.search-bar {
  text-align: center;
  margin: 30px 0;
}

.search-bar input {
  width: 80%;
  max-width: 500px;
  padding: 12px 15px;
  font-size: 1rem;
  border: 2px solid #007BFF;
  border-radius: 30px;
  outline: none;
  transition: 0.3s ease;
}

.search-bar input:focus {
  border-color: #0056b3;
  box-shadow: 0 0 8px rgba(0, 123, 255, 0.3);
}

/* Blog Cards Layout */
.blog-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.blog-card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.08);
  padding: 20px;
  transition: transform 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-5px);
}

.blog-card img {
  width: 100%;
  border-radius: 10px;
  height: 180px;
  object-fit: cover;
  margin-bottom: 15px;
}

/* NEW: Fade-in animation
  - Styles for the .fade-in-section
*/
.fade-in-section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.blog-full {
  transition-property: max-height, opacity;
}