/* Font Import */
  @import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
        
  /* Reset & Base Styles */
  * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Poppins', sans-serif;
  }
  
  body {
      background-color: #f9f9f9;
      color: #333;
      line-height: 1.6;
  }
  
  /* Header & Navigation */
  header {
      background: linear-gradient(135deg, #6e8efb, #a777e3);
      color: white;
      padding: 1rem 2rem;
      position: fixed;
      width: 100%;
      top: 0;
      z-index: 1000;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  }
  
  .nav-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      max-width: 1200px;
      margin: 0 auto;
  }
  
  .logo {
      font-size: 1.8rem;
      font-weight: 700;
      text-decoration: none;
      color: white;
  }
  
  .logo span {
      color: #FFD700;
  }
  
  .nav-menu {
      display: flex;
      list-style: none;
  }
  
  .nav-menu li {
      margin-left: 2rem;
  }
  
  .nav-menu a {
      color: white;
      text-decoration: none;
      font-weight: 500;
      font-size: 1rem;
      transition: all 0.3s ease;
  }
  
  .nav-menu a:hover {
      color: #FFD700;
  }
  
  .hamburger {
      display: none;
      cursor: pointer;
  }
  
  .hamburger .bar {
      display: block;
      width: 25px;
      height: 3px;
      margin: 5px auto;
      background-color: white;
      transition: all 0.3s ease;
  }
  
  /* Hero Section */
  .hero {
      background: url('/api/placeholder/1200/600') no-repeat center center/cover;
      height: 80vh;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: white;
      margin-top: 60px;
      position: relative;
  }
  
  .hero::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.6);
  }
  
  .hero-content {
      max-width: 800px;
      padding: 0 1rem;
      position: relative;
      z-index: 1;
  }
  
  .hero h1 {
      font-size: 3rem;
      margin-bottom: 1rem;
  }
  
  .hero p {
      font-size: 1.2rem;
      margin-bottom: 2rem;
  }
  
  .btn {
      display: inline-block;
      padding: 0.8rem 1.5rem;
      border-radius: 50px;
      background: linear-gradient(135deg, #6e8efb, #a777e3);
      color: white;
      text-decoration: none;
      font-weight: 500;
      font-size: 1rem;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      transition: all 0.3s ease;
  }
  
  .btn:hover {
      transform: translateY(-3px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  }
  
  /* Featured Courses Section */
  .courses {
      padding: 5rem 1rem;
      max-width: 1200px;
      margin: 0 auto;
  }
  
  .section-title {
      text-align: center;
      margin-bottom: 3rem;
      font-size: 2rem;
      color: #333;
  }
  
  .courses-container {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
      gap: 2rem;
  }
  
  .course-card {
      background: white;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      transition: all 0.3s ease;
  }
  
  .course-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
  }
  
  .course-img {
      height: 200px;
      width: 100%;
      object-fit: cover;
  }
  
  .course-info {
      padding: 1.5rem;
  }
  
  .course-tag {
      display: inline-block;
      background: #f0e9ff;
      color: #a777e3;
      padding: 0.3rem 0.8rem;
      border-radius: 50px;
      font-size: 0.8rem;
      margin-bottom: 1rem;
  }
  
  .course-title {
      font-size: 1.2rem;
      margin-bottom: 0.5rem;
      color: #333;
  }
  
  .course-desc {
      color: #666;
      margin-bottom: 1rem;
      font-size: 0.9rem;
  }
  
  .course-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-top: 1px solid #eee;
      padding-top: 1rem;
  }
  
  .course-price {
      font-weight: 700;
      color: #6e8efb;
      font-size: 1.2rem;
  }
  
  .course-rating {
      color: #FFD700;
  }
  
  /* Features Section */
  .features {
      background: linear-gradient(135deg, #6e8efb, #a777e3);
      color: white;
      padding: 5rem 1rem;
      text-align: center;
  }
  
  .features h2 {
      margin-bottom: 3rem;
      font-size: 2rem;
  }
  
  .features-container {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 2rem;
      max-width: 1200px;
      margin: 0 auto;
  }
  
  .feature-box {
      background: rgba(255, 255, 255, 0.1);
      padding: 2rem;
      border-radius: 10px;
      transition: all 0.3s ease;
  }
  
  .feature-box:hover {
      transform: scale(1.05);
      background: rgba(255, 255, 255, 0.2);
  }
  
  .feature-icon {
      font-size: 2.5rem;
      margin-bottom: 1rem;
  }
  
  .feature-title {
      font-size: 1.3rem;
      margin-bottom: 0.5rem;
  }
  
  /* Testimonials Section */
  .testimonials {
      padding: 5rem 1rem;
      max-width: 1200px;
      margin: 0 auto;
  }
  
  .testimonials-container {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 2rem;
  }
  
  .testimonial-card {
      background: white;
      padding: 2rem;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      position: relative;
  }
  
  .testimonial-card::before {
      content: '"';
      position: absolute;
      top: 10px;
      left: 10px;
      font-size: 5rem;
      color: rgba(174, 136, 227, 0.1);
  }
  
  .testimonial-text {
      margin-bottom: 1.5rem;
      font-style: italic;
      color: #555;
  }
  
  .testimonial-author {
      display: flex;
      align-items: center;
  }
  
  .author-img {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      object-fit: cover;
      margin-right: 1rem;
  }
  
  .author-info h5 {
      color: #333;
      margin-bottom: 0.2rem;
  }
  
  .author-info small {
      color: #777;
  }
  
  /* Call to Action */
  .cta {
      background: linear-gradient(135deg, #6e8efb, #a777e3);
      color: white;
      padding: 5rem 1rem;
      text-align: center;
  }
  
  .cta-content {
      max-width: 800px;
      margin: 0 auto;
  }
  
  .cta h2 {
      font-size: 2rem;
      margin-bottom: 1rem;
  }
  
  .cta p {
      margin-bottom: 2rem;
      font-size: 1.1rem;
  }
  
  /* Footer */
  footer {
      background: #222;
      color: white;
      padding: 3rem 1rem;
  }
  
  .footer-container {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 2rem;
  }
  
  .footer-col h4 {
      margin-bottom: 1.5rem;
      font-size: 1.2rem;
      color: #6e8efb;
  }
  
  .footer-links {
      list-style: none;
  }
  
  .footer-links li {
      margin-bottom: 0.8rem;
  }
  
  .footer-links a {
      color: #ccc;
      text-decoration: none;
      transition: all 0.3s ease;
  }
  
  .footer-links a:hover {
      color: white;
      padding-left: 5px;
  }
  
  .social-links {
      display: flex;
      margin-top: 1rem;

  }
  
  .social-links a {
      display: inline-block;
      width: 35px;
      height: 35px;
      background: #333;
      color: white;
      border-radius: 50%;
      margin-right: 0.5rem;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.3s ease;
      text-decoration: none; 
  }
  
  .social-links a:hover {
      background: #6e8efb;
      transform: translateY(-3px);
  }
  
  .copyright {
      text-align: center;
      margin-top: 2rem;
      padding-top: 1rem;
      border-top: 1px solid #444;
      color: #999;
      font-size: 0.9rem;
  }
/* Basic Button Styles */
.course-ratin {
display: inline-block;
padding: 6px 12px;
font-size: 16px;
font-weight: 600;
text-align: center;
text-decoration: none;
border-radius: 20px;
transition: all 0.3s ease;
cursor: pointer;
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
border: none;
outline: none;
margin: 10px;
background:#6e8efb;
color:white;
}
.nai   {
text-decoration: none; /* আন্ডারলাইন সরানোর জন্য */
color: white; /* টেক্সটের রং সবুজ করার জন্য */
font-weight: bold; /* টেক্সট মোটা করার জন্য (ঐচ্ছিক) */
}

.nai:hover {
color: rgb(210, 215, 220); /* মাউস নিয়ে গেলে রং পরিবর্তন হবে */
}


.slider-container {
position: relative;
width: 100%;
max-width: 500px;
margin: auto;
overflow: hidden;
}

.slider {
display: flex;
transition: transform 0.5s ease-in-out;
}

.slide {
min-width: 100%;
display: flex;
align-items: center;
background: white;
padding: 20px;
border-radius: 10px;
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.slide img {
width: 150px;
height: 150px;
border-radius: 50%;
object-fit: cover;
border: 3px solid #007bff;
margin-right: 15px;
}

.info {
text-align: left;
}

.info h3 {
margin: 5px 0;
font-size: 20px;
}

.info p {
font-size: 14px;
color: #555;
}

/* Navigation Dots */
.dots {
text-align: center;
margin-top: 15px;
}

.dot {
width: 12px;
height: 12px;
margin: 0 5px;
background: #bbb;
border-radius: 50%;
display: inline-block;
cursor: pointer;
transition: background 0.3s;
}

.dot.active {
background: #007bff;
}

h6{color: #007bff;
font-size: 20px;
text-align: center;
}


.get-in-touch {
text-align: center; /* যাতে লেখা মাঝখানে আসে */
padding: 50px 20px;
background-color: #f4f4f4;
}

.get-in-touch .section-title {
font-size: 30px;
color: #007bff;
margin-bottom: 20px;
}

.get-in-touch p {
font-size: 18px;
color: #333;
margin-bottom: 30px;
}

.get-in-touch form input, 
.get-in-touch form textarea {
width: 100%;
padding: 15px;
margin: 10px 0;
border: 1px solid #ccc;
border-radius: 5px;
font-size: 16px;
}

.get-in-touch form button {
padding: 15px 30px;
background-color: #007bff;
color: #fff;
border: none;
border-radius: 5px;
font-size: 16px;
cursor: pointer;
}

.get-in-touch form button:hover {
background-color: #0056b3;
}



#scrollToTop {
display: none; /* প্রথমে লুকানো থাকবে */
position: fixed;
bottom: 20px;
right: 20px;
background: #007bff;
color: white;
padding: 10px 15px;
border: none;
border-radius: 5px;
cursor: pointer;
font-size: 20px;
transition: 0.3s;
}

#scrollToTop:hover {
background: #0056b3;
}

.whatsapp-btn {
position: fixed;
bottom: 20px;
right: 20px;
background-color: #25D366;
color: white;
font-size: 30px;
padding: 15px;
border-radius: 50%;
box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
transition: transform 0.3s ease;
}

.whatsapp-btn:hover {
transform: scale(1.1);
}
.facebook-btn {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color:  #007bff;
      color: white;
      font-size: 30px;
      padding: 7px;
      border-radius: 50%;
      box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease;
      text-align: center;
      text-decoration: none;
      display: flex;
      align-items: center; /* Vertically center the icon */
      justify-content: center; /* Horizontally center the icon */
  
  }

  .facebook-btn:hover {
      transform: scale(1.1);
  }

  /* Center the icon inside */
  .facebook-btn i {
      display: flex;
      align-items: center;
      justify-content: center;
  }

/* Responsive */
@media (max-width: 600px) {
.slider-container {
  max-width: 90%;
}

.slide {
  flex-direction: column;
  text-align: center;
}

.slide img {
  margin-bottom: 10px;
  margin-right: 0;
}
}
  /* Responsive Design */
  @media (max-width: 991px) {
      .hero h1 {
          font-size: 2.5rem;
      }
  }
  
  @media (max-width: 768px) {
      .hamburger {
          display: block;
      }
      
      .hamburger.active .bar:nth-child(2) {
          opacity: 0;
      }
      
      .hamburger.active .bar:nth-child(1) {
          transform: translateY(8px) rotate(45deg);
      }
      
      .hamburger.active .bar:nth-child(3) {
          transform: translateY(-8px) rotate(-45deg);
      }
      
      .nav-menu {
          position: fixed;
          left: -100%;
          top: 70px;
          gap: 0;
          flex-direction: column;
          background-color: #333;
          width: 100%;
          text-align: center;
          transition: 0.3s;
          box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
          padding: 2rem 0;
      }
      
      .nav-menu.active {
          left: 0;
      }
      
      .nav-menu li {
          margin: 1rem 0;
      }
      
      .hero h1 {
          font-size: 2rem;
      }
      
      .hero p {
          font-size: 1rem;
      }
  }
  
  @media (max-width: 480px) {
      .courses-container {
          grid-template-columns: 1fr;
      }
      
      .features-container,
      .testimonials-container {
          grid-template-columns: 1fr;
      }
      
      .hero h1 {
          font-size: 1.8rem;
      }
  }