body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: #f3f4f6;
    color: #333;
    scroll-behavior: smooth;
  }
  
  .hero {
    position: relative;
    overflow: hidden;
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
  }
  

  .hero .scrolling-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 300%;
    height: 100%;
    background: 
      url('../img/back_pannel_chemash.png') repeat-x top
      /*url('../img/back_pannel_chemash.png') repeat-x bottom;*/;
    background-size: cover;
    animation: scrollBg 15s linear infinite;
    opacity: 0.8;
    z-index: 1;
  }
  


  @keyframes scrollBg {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(-50%);
    }
  }
  
  .hero .container {
    position: relative;
    z-index: 2;
  }
  
  .hero .title {
    font-size: 3rem;
  }
  
  .hero .subtitle {
    font-size: 1.5rem;
    margin: 1rem 0;
  }
  
  .hero .btn {
    padding: 0.8rem 1.5rem;
    background: #df1616;
    color: rgb(255, 255, 255);
    border: none;
    border-radius: 0.3rem;
    text-decoration: none;
    font-weight: bold;
    transition: background 0.3s;
  }
  
  .hero .btn:hover {
    background: #0056b3;
  }
  



  .subtitle {
    margin-top: 10px;
    font-size: 1.2rem;
  }
  
  .btn {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 25px;
    background-color: #60a5fa;
    color: white;
    border-radius: 8px;
    text-decoration: none;
    transition: 0.3s ease;
  }
  
  .btn:hover {
    background-color: #3b82f6;
  }
  
  section {
    padding: 60px 20px;
    text-align: center;
  }
  
  /* .card-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
  }
  
  .card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
    width: 200px;
    transition: transform 0.3s ease;
  }
  
  .card:hover {
    transform: translateY(-10px);
  } */


  .services {
    padding: 80px 0;
    background: #f9fafc;
  }
  
  .services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #333;
    position: relative;
  }
  
  .card-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
  }
  
  .card {
    background: #fff;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
  }
  
  .card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.12);
  }
  
  .card .icon {
    font-size: 2.5rem;
    color: #007BFF;
    margin-bottom: 20px;
  }
  
  .card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: #222;
  }
  
  .card p {
    font-size: 1rem;
    color: #555;
  }
  

  /* General styles */
.projects {
  padding: 80px 20px;
  background: #f9fafb;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  color: #222;
  margin-bottom: 50px;
}

/* Grid Layout */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

/* Card Styling */
.project-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

/* Image Styling */
.project-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

/* Content Styling */
.project-content {
  padding: 20px;
  text-align: center;
}

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

.project-content p {
  font-size: 0.95rem;
  color: #555;
}










  

  .testimonials {
    padding: 4rem 1rem;
    background: #336558;
    color: #000000;
  }
  .testimonials .container {
    max-width: 1200px;
    margin: auto;
  }
  .testimonials h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
  }
  .testimonial-slider {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    padding: 1rem 0;
    scrollbar-width: none; /* Firefox */
    -webkit-overflow-scrolling: touch;
  }
  .testimonial-slider::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
  }
  .testimonial-card {
    flex: 0 0 300px;
    scroll-snap-align: start;
    background: #fff;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
  }
  .testimonial-card:hover {
    transform: scale(1.05);
  }
  .testimonial-card p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
  }
  .testimonial-card h4 {
    font-size: 1rem;
    font-weight: bold;
    color: #007BFF;
  }







  .section-tutorials {
    padding: 80px 20px;
    background: linear-gradient(135deg, #f9fafb, #f0f4f8);
    text-align: center;
  }
  .section-tutorials__title {
    font-size: 2.25rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: #222;
  }
  .section-tutorials__description {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    color: #555;
  }
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 0.5rem;
    transition: background 0.3s ease;
  }
  .btn--primary {
    background-color: #0070f3;
    color: #fff;
  }
  .btn--primary:hover {
    background-color: #0059c1;
  }
  .btn__icon {
    width: 1.25rem;
    height: 1.25rem;
  }
  
  





  .whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999;
  }











  /* Contact Hero Section */
.contact-hero {
  background: #717171;
  padding: 4rem 0 2rem;
  text-align: center;
}
.contact-hero .title {
  color: #fff;
}
.contact-hero .subtitle {
  color: #ccc;
}

/* Contact Section */
.contact-section {
  padding: 4rem 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  align-items: start;
}

/* Contact Info */
.contact-info {
  background: #ffffffb4;
  padding: 2rem;
  border-radius: 0.75rem;
}
.contact-info h2 {
  margin-top: 0;
  color: #000000;
}
.contact-info p {
  color: #000000;
}
.contact-info ul {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}
.contact-info li {
  margin: 1rem 0;
  color: #000000;
  font-size: 0.95rem;
}
.contact-info li i {
  margin-right: 0.5rem;
  color: #00BFA6;
}
.contact-info a {
  color: #00BFA6;
  text-decoration: none;
}
.contact-info a:hover {
  text-decoration: underline;
}



.contact-section {
  padding: 4rem 1rem;
  background-color: #f9fafb;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background: #ffffff;
  padding: 2rem;
  border-radius: 0.75rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.contact-form__title {
  margin-bottom: 1.5rem;
  font-size: 1.75rem;
  font-weight: 600;
  color: #333;
  text-align: center;
}

.contact-form__group {
  margin-bottom: 1rem;
}

.contact-form__label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: #555;
}

.contact-form__input,
.contact-form__textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 0.5rem;
  font-size: 1rem;
  transition: border-color 0.3s;
}

.contact-form__input:focus,
.contact-form__textarea:focus {
  border-color: #007bff;
  outline: none;
}

.btn--primary {
  display: inline-block;
  background-color: #007bff;
  color: #fff;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background-color 0.3s;
}

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


/* Map Section */
.map-section iframe {
  width: 100%;
  height: 350px;
  border: 0;
  border-radius: 0.75rem;
}

/* CTA Section (optional adjustments) */
.cta {
  text-align: center;
  padding: 3rem 0;
}