* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Poppins';
    text-decoration: none;
  }

/*************************Navbar Section Start************************/
  .navbar {
    background-color:rgb(69, 68, 68);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 8px;
    position: relative;
    position: sticky;
    top: 0;
    z-index: 999;  
    flex-wrap: wrap;

  }
  
  .logo-size{
    width:22rem;
    height:5rem;
    border:2px solid gray;
    padding:5px;
    border-radius: 30px;
  }
  

  /* Hide checkbox */
  #menu-toggle {
    display: none;
  }
  
  /* Menu icon (hamburger) */
  .menu-icon {
    display: none;
    font-size: 26px;
    color: white;
    cursor: pointer;
  }
  
  /* Nav links */
  .nav-links {
    list-style: none;
    display: flex;
    gap: 40px;
    margin: 0;
    padding-right: 4rem;
  }
  
  .nav-links li a {
    color:white;
    text-decoration: none;
    font-size: 20px;
    transition: color 0.3s ease;
  }
  
  .nav-links li a:hover {
    color: #00bcd4;  
  }

  .demo{
    padding-right: 2rem;
  }

  .demo-format{
    text-decoration: none;
    color:black;
    font-size: 20px;
    font-weight: 600;
    padding: 1rem 2rem 1rem 2rem;
    border-radius: 40px;
    background-color: #06d6f2;
    transition: background 0.3s ease;

  }
  .demo-format:hover{
    background-color: #00bcd4;
    cursor: pointer;
  }

/* Modal background */
    .modal {
      display: none;
      position: fixed;
      z-index: 1000;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      overflow: auto;
      background-color: rgba(0,0,0,0.8);
    }

    /* Modal content */
    .modal-content {
      background-color: #111;
      margin: 10% auto;
      padding: 30px;
      border: 1px solid #444;
      border-radius: 10px;
      width: 90%;
      max-width: 400px;
    }

    .modal-content h2 {
      margin-top: 0;
      color: #fff;
      padding-bottom: 2rem;
    }

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

    .form-group label {
      display: block;
      margin-bottom: 5px;
      color: #ccc;
    }

    .form-group input,
    .form-group textarea {
      width: 100%;
      padding: 10px;
      background-color: #222;
      color: #fff;
      border: 1px solid #444;
      border-radius: 5px;
    }

    .form-group textarea {
      resize: vertical;
    }

    .send-button {
      width: 100%;
      padding: 12px;
      background-color: #444;
      color: #fff;
      border: none;
      border-radius: 5px;
      cursor: pointer;
    }

    .send-button:hover {
      background-color: #00bcd4;
    }

    .close-btn {
      float: right;
      font-size: 30px;
      color: #fff;
      cursor: pointer;
    }

    .close-btn:hover {
      color: #00bcd4;
    }


  /* Responsive styles */
  @media (max-width: 850px) {
    .logo-size{
      width:16rem;
      height:4rem;
    }
  
    .menu-icon {
      display: block;
    }
  
    .nav-links {
      flex-direction: column;
      background-color: #000;
      position: absolute;
      top: 80px;
      left: 0;
      right: 0;
      display: none;
      padding:5rem 0 5rem 0;
    }
  
    .nav-links li {
      text-align: center;
      padding: 10px 0;
    }
  
    #menu-toggle:checked + .menu-icon + .nav-links {
      display: flex;
    }
    .demo{
        display: none;
    }
    /* .demo {
      margin-top: 20px;
      text-align: center;
    } */
  }

/*************************Hero Section Start************************/

.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
  }
  
  .hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -1;
    transform: translate(-50%, -50%);
    object-fit: cover;
  }
  
  .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 0;
  }
  
  .hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    padding: 20px;
  }
  
  .hero-content h1 {
    font-size: 2.8rem;
    font-family: 'Poppins';
    margin-bottom: 10px;
    text-transform: uppercase;
  }

  .hero-content p {
    font-size: 2rem;
    font-weight: 600;
    color: #ccc;
    /* color:white; */
    margin-bottom: 30px;
    font-family: 'Pacifico', cursive;
  }
  
  .hero-btn {
    display: inline-block;
    padding: 12px 28px;
    font-size: 20px;
    color: black;
    background-color: white;
    border: none;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.3s ease;
  }
  
  .hero-btn:hover {
    background-color: #ddd;
    background-color: #00bcd4;
  }
  
  /* Responsive */
  @media (max-width: 768px) {
    .hero-content h1 {
      font-size: 2rem;
    }
  
    .hero-content p {
      font-size: 1rem;
    }
  
    .hero-btn {
      padding: 10px 20px;
      font-size: 0.9rem;
    }
  }


/* *****************About Us Section Start******************/

.about {
    background-color: rgb(222, 216, 216);
    padding: 60px 20px;
  }
  
  .about-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: 150px;
  }
  
  .about-text {
    flex: 1 1 500px;
  }
  
  .about-text h2 {
    font-size: 2.4rem;
    color:rgb(96, 94, 94);
    margin-bottom: 20px;
  }
  
  .about-text p {
    font-size: 20px;
    color:rgb(96, 94, 94);
    line-height: 1.8;
    margin-bottom: 15px;
    text-align: justify;
  }
  
  .about-image {
    flex: 1 1 100px;

    text-align: center;
  }
  
  .about-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  }
  
  /* Responsive */
  @media (max-width: 850px) {
    .about-container {
      flex-direction: column;
      text-align: center;
      gap: 40px;

    }
    .about-text {
    flex: 1 1 300px;
  }
  
  
    .about-text h2 {
      font-size: 2rem;
    }
  
    .about-text p {
      font-size: 1rem;
      text-align: center;
    }
  }

/************Product and Service  Section Start*************/
.services {
    background-color:rgb(69, 68, 68);
    color: white;
    padding: 60px 20px;
    text-align: center;
  }
  
  .services-container {
    max-width: 1000px;
    margin: 0 auto;
    margin-bottom:4rem;
  }
  
.services-container a{
  text-decoration: none;
  color: white;
}

.services-container h2:hover{
  color: #00bcd4;
}
  .services  h2 {
    font-size: 2.4rem;
    margin-bottom: 2rem;
    font-family: 'Poppins'; 
  }
  .services-mattter{
    margin-bottom:5rem;
    text-align: justify;
    line-height: 1.5;
    font-size: 20px;
  }
  .services-grid {                  /* for home page */
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    /* grid-template-columns:repeat(3, 1fr); */
    gap: 30px;    
  }
  
  .service-card {
    background-color: #111;
    border-radius: 12px;
    padding: 30px 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.4);
  }
  
  .service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(255,255,255,0.1);
  }
  
  .service-card img {
    width: 60px;
    margin-bottom: 30px;
    filter: invert(100%);
  }
  
  .service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-family: 'Poppins', sans-serif;
  }
  
  .service-card p {
    font-size: 20px;
    line-height: 1.5;
    color: #ccc;
  }

/*****************Contact Us Section Start*****************/

.contact-new {
    background-color: rgb(222, 216, 216);
    color:rgb(96, 94, 94);
    padding: 80px 20px 100px 20px; 
    font-family: 'Poppins';
  }
.contact-new .contact-heading{
  text-align: center;
}
.contact-new h2{
    font-size: 2.4rem;
    margin-bottom: 1rem;
    font-family: 'Poppins';
  }
  .contact-wrapper {
    display: flex;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: auto;
    gap: 40px;
    padding-top: 5rem;
  }
  
  .contact-details {
    flex: 1 1 200px;
  }
   
  .contact-details p {
    color:rgb(96, 94, 94);
    margin-bottom: 1.5rem;
    font-size: 20px;
  }
  
  .contact-info-list {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
  }
  
  .contact-info-list li {
    margin-bottom: 1.5rem;
    font-size: 20px;
  }
  
  .contact-info-list i {
    color: #00bcd4;
    margin-right: 10px;
  }
  
  .contact-socials a {
    display: inline-block;
    color: white;
    background: #222;
    width: 40px;
    height: 40px;
    margin-right: 10px;
    text-align: center;
    line-height: 40px;
    border-radius: 50%;
    transition: background 0.3s ease;
  }
  
  .contact-socials a:hover {
    background: #00bcd4;
  }
  
  .contact-form-box {
    flex: 1 1 250px;
    background: #1a1a1a;
    padding: 30px;
    border-radius: 10px;
    font-family: 'Poppins';

  }
  
  .contact-form-box form {
    display: flex;
    flex-direction: column;
  }
  
  .contact-form-box input,
  .contact-form-box textarea {
    background: #000;
    border: none;
    padding: 14px;
    margin-bottom: 15px;
    border-radius: 6px;
    color: white;
    font-size: 18px;
  }
  
  .contact-form-box input::placeholder,
  .contact-form-box textarea::placeholder {
    color: #c1baba;
    font-family: 'Poppins';
  }
  
  .contact-form-box button {
    font-family: 'Poppins';
    background: #00bcd4;
    color: black;
    border: none;
    padding: 14px;
    font-size: 20px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.3s ease;
  }
  
  .contact-form-box button:hover {
    background: #019eb3;
  }
  
  /* Responsive */
  @media (max-width: 768px) {
    .contact-wrapper {
      flex-direction: column;
    }
    .contact-new{
      padding-top: 0px;
    }
  
    .contact-form-box {
      width: 100%;
    }
  
    .contact-socials a {
      margin-bottom: 30px;
    }
    
  }

/********************Footer Section Start*******************/

.footer {
    background-color:rgb(69, 68, 68);
    color: #fff;
    padding: 50px 20px 20px;
    font-family: 'Poppins';
    border-top: 1px solid #333;
    text-align: center;
  }
  
  .footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1200px;
    margin: auto;
    gap: 20px;
  }
  
  .footer-about, .footer-links, .footer-social {
    flex: 1 1 100px;
  }
  
  .footer-about p {
    font-family: 'Pacifico', cursive;
    color: #ccc;
    line-height: 3;
    font-size: 20px;
  }
  
  .footer-links h3,
  .footer-social h3 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    color: #00bcd4;
  }
  
  .footer-links ul {
    list-style: none;
    padding: 0;
  }
  
  .footer-links ul li {
    margin-bottom: 20px;
  }
  
  .footer-links ul li a {
    font-size: 18px;
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  
  .footer-links ul li a:hover {
    color: #00bcd4;
  }
  
  .social-icons a {
    color: white;
    background: #222;
    width: 40px;
    height: 40px;
    display: inline-block;
    text-align: center;
    line-height: 40px;
    margin-right: 10px;
    border-radius: 50%;
    transition: background 0.3s;
  }
  
  .social-icons a:hover {
    background: #00bcd4;
  }
  
  .footer-bottom {
    border-top: 1px solid #222;
    margin-top: 30px;
    padding-top: 15px;
    text-align: center;
    color: #888;
    font-size: 0.9rem;
  }
  
  /* Responsive */
  @media (max-width: 768px) {
    .footer-container {
      flex-direction: column;
      text-align: center;
    }
  
    .footer-about, .footer-links, .footer-social {
      margin-bottom: 30px;
    }
  
    .social-icons a {
      margin-bottom: 10px;
    }
  }


/********************About Us Page*******************/

.hero-aboutus {
  background-color: #111;
  padding: 80px 20px;
  text-align: center;
  border-bottom: 1px solid #333;
}

.hero-aboutus h1 {
  font-size: 3rem;
  color: #fff;
}

.hero-aboutus p {
  font-size: 20px;
  color: #aaa;
}

/* Content area */
.content-aboutus {
  padding: 40px 20px;
  max-width: 900px;
  margin: auto;
}
.aboutus-container{
  background-color: rgb(222, 216, 216);
  line-height: 1.6;
}
.content-aboutus section {
  margin-bottom: 40px;
}

.content-aboutus h2 {
  font-size: 1.8rem;
  color:rgb(96, 94, 94);
  border-left: 6px solid #00ffcc;
  padding-left: 10px;
  margin-bottom: 20px;  
}
.content-aboutus h4{
    font-size: 20px;
    color:rgb(96, 94, 94);
    padding-left: 15px;
}

.content-aboutus p {
    font-size: 18px;
    color:rgb(96, 94, 94);
    padding-bottom:1.2rem;
    padding-left: 15px;
}

/* Responsive */
@media (max-width: 600px) {
  .hero-aboutus h1 {
    font-size: 2rem;
  }

  .content-aboutus {
    padding: 20px 10px;
  }
}


/********************Product & Service Page*******************/

  .hero-services {
    background-color: #111;
    padding: 80px 20px;
    text-align: center;
    border-bottom: 1px solid #333;
  }

  .hero-services h1 {
    font-size: 3rem;
    color: #fff;
    padding-bottom: 1.2rem;
  }

  .hero-services p {
    font-size: 20px;
    color: #aaa;
    line-height: 1.5;
  }

  .services-page {
    background-color:rgb(69, 68, 68);
    color: white;
    padding: 60px 20px;
    text-align: center;
  }

 .services-grid-2 {               
    display: grid;
    grid-template-columns:repeat(2, 1fr);
    /* grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); */
    gap: 30px;
  }

  .service-card-page {
    background-color: #111;
    border-radius: 12px;
    padding: 30px 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.4);
  }
  
  .service-card-page h3 {
    font-family: 'Poppins';
  }
  
  .service-card-page p {
    font-size: 18px;
    color: #ccc;
  }

  .service-card-page {
  background: transparent;
  perspective: 1000px;
  height: 320px;
}

.card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.8s;
  transform-style: preserve-3d;
}

.service-card-page:hover .card-inner {
  transform: rotateY(180deg);
}

.card-front, .card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 12px;
  padding: 20px;
  box-sizing: border-box;
  backface-visibility: hidden;
  background-color: #111;
  color: white;
  box-shadow: 0 4px 10px rgba(0,0,0,0.4);
} 
.card-back {
  background-color:rgb(209, 207, 207);
}

/* Front Side */
.card-front img {
  width: 60px;
  margin-bottom: 20px;
  filter: invert(100%);
}
.card-front h3 {
  margin-bottom: 15px;
  font-size: 1.4rem;
}
.card-front p {
  font-size: 18px;
  color: #ccc;
} 

/* Back Side */
.card-back {
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.card-back h3 {
  margin-bottom: 10px;
  font-size: 1.4rem;
  color:rgb(69, 66, 66);
}

.card-back p {
  font-size: 18px;
  color:rgb(69, 66, 66);
  text-align: center;

}

/* Responsive */
  @media (max-width: 768px) {
    .services-grid-2 {               
    grid-template-columns:repeat(1, 1fr);
  }
  .card-front h3 {
    font-size: 1.2rem;
  margin-bottom: 10px;
  font-size: 1.4rem;
}

  }