*{
  margin: 0;
  padding: 0;
}
body{
  min-height: 100vh;
  font-family: Segoe UI;
}
nav{
  background-color: white;
  box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.1);
}
nav ul{
  width: 100%;
  list-style: none;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
nav li{
  height: 50px;
}
nav a{
  height: 100%;
  padding: 0 30px;
  text-decoration: none;
  display: flex;
  align-items: center;
  color: black;

}

nav a:hover{
  background-color: #f0f0f0;
}
nav li:first-child{
  margin-right: auto;
}
.sidebar{
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: 250px;
  z-index: 999;
  backdrop-filter: blur(10px);
  background-color:rgba(255, 255, 255, 0.2);
  box-shadow: -10px 0 10px rgba(0,0,0,0.1);
  display:none;
  flex-direction: column;
  align-items: flex-start;
  justify-content:flex-start;

}

.sidebar li{
  width: 100vh;
}
.sidebar a{
  width: 100%;
}
.menu-button{
  display: none;
}
@media(max-width:800px){
  .hideOnMobile{
    display: none;
  }
  .menu-button{
    display: block;
  }

}
@media(max-width:400px){
  .sidebar{
    width: 100%;
  }
}

.company-name{
  font-size: clamp(28px, 6vw, 50px);
  font-weight: bold;
  white-space: nowrap;
}

.tag{
  font-family: Segoe UI;
  font-size: clamp(16px, 4vw, 30px);
  white-space: nowrap;
}
.hero{
  background: linear-gradient(135deg, rgba(30, 60, 114, 0.9) 0%, rgba(42, 82, 152, 0.9) 100%);
    background-size: cover;
    background-position: center;
    color: white;
    padding: 6rem 2rem;
    text-align: center;
}
.shop-button{
  background-color:white;
  color: blue;
  text-decoration: none;
  padding-bottom: 5px;
  padding-top: 5px;
  padding-left:10px ;
   padding-right:10px ;
   border-radius: 18px;
   display: inline-block;
}
html{
  scroll-behavior: smooth;
}

.product{
    padding:60px 20px;
    background:#f5f7fb;
}

.container{
    width:100%;
    max-width:1400px;
    margin:auto;
}

.container h2{
    text-align:center;
    margin-bottom:40px;
    font-size:2.5rem;
}

/* RESPONSIVE GRID */

.product-list{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
}

/* PRODUCT CARD */

.product-card{
    background:white;
    border-radius:15px;
    overflow:hidden;
    box-shadow:0 4px 15px rgba(0,0,0,0.1);
    transition:0.3s;
    display:flex;
    flex-direction:column;
}

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

/* IMAGE */

.product-image{
    width:100%;
    display:flex;
    padding: 15px;
    justify-content:center;
    align-items:center;
    background:white;
    margin-bottom: 4px;
    
}

.product-image img{
    width:100%;
    max-width: 250px;
    height:auto;
    object-fit:contain;
    display: block;
  
}

/* PRODUCT INFO */

.product-info{
    padding:10px;
}

.product-info h3{
   margin-top: 2px;
    margin-bottom:15px;
    font-size:1.5rem;
}

.specification{
    margin-bottom:10px;
    line-height:1;
    font-size:0.95rem;
}

.specification span{
    color:#555;
    margin-left:5px;
}

/* MOBILE */
@media(max-width:480px){

    .product-list{
        grid-template-columns:1fr;
    }

    .hero h1{
        font-size:1.8rem;
    }

    .best-deal{
        width:90%;
    }

}

/* MOBILE */
@media(max-width:480px){

    .product-image{
        height:200px;
    }

}

/* TABLET */
@media(min-width:481px) and (max-width:768px){

    .product-image{
        height:220px;
    }

}

/* LAPTOP */
@media(min-width:769px){

    .product-image{
        height:250px;
    }

}

/* TABLET */
@media(min-width:481px) and (max-width:768px){

    .product-list{
        grid-template-columns:repeat(2,1fr);
    }

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

    .hero h1{
        font-size:2.3rem;
    }

}

/* LAPTOP */
@media(min-width:769px) and (max-width:1024px){

    .product-list{
        grid-template-columns:repeat(3,1fr);
    }

    .hero{
        padding:60px 5%;
    }

    .hero h1{
        font-size:3rem;
    }

    .product-image{
        height:220px;
    }

}

/* LARGE DESKTOP */
@media(min-width:1025px){

    .product-list{
        grid-template-columns:repeat(4,1fr);
    }

}




.popup-content{
  width: 90%;
  max-width: 400px;
  background: white;
  padding: 30px;
  border-radius: 15px;
  position: relative;
  animation: popupShow 0.4s ease;
}

/* POPUP BACKGROUND */
.popup{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  justify-content: center;
  align-items: center;
  z-index: 999;
  display:none;

}


/* POPUP ANIMATION */

@keyframes popupShow{

  from{
    transform: scale(0.7);
    opacity: 0;
  }

  to{
    transform: scale(1);
    opacity: 1;
  }

}


/* CLOSE BUTTON */

.close-btn{
  position: absolute;
  right: 20px;
  top: 10px;

  font-size: 28px;
  cursor: pointer;
}


/* FORM STYLING */

.popup-content form{
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.popup-content input,
.popup-content textarea{
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 15px;
  background-color: #f2f2f2;
}

.popup-content textarea{
  height: 100px;
  resize: none;
}

.popup-content button{
  padding: 14px;
  background: #0077ff;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

.popup-content button:hover{
  background: #005ecc;
}
.about-section{
  padding: 80px 10%;
  background: white;
}

.about-container{
  max-width: 1200px;
  margin: auto;
}
p span{
  font-weight: bold;
  color:rgb(0, 0, 0);
  font-size: 15px;
}
.about-text h2{
  font-size: 42px;
  color: #071c3c;
  margin-bottom: 25px;
}

.about-text p{
  font-size: 18px;
  line-height: 1.8;
  color: #444;
  margin-bottom: 20px;
}

.company-address{
  margin-top: 30px;
  padding: 25px;
  background: #f5f7fb;
  border-radius: 12px;
}

.company-address h3{
  margin-bottom: 15px;
  color: #0056d2;
}

footer {
    background: #1e3c72;
    color: white;
    padding: 3rem 2rem 1rem;
}
.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}
.specification{
  font-weight:200;
  color: rgb(131, 131, 131);

}
span{
  color: black;
}
p{
  font-family: Segoe UI;
  margin-bottom: 4px;
  margin-top: 4px;
}

.best-deal{
  background-color: rgb(2, 96, 177);
  padding:8px 8px;
  color: white;
  border: none;
  border-radius: 4px;
  font-family:Arial;
   margin-top: 8px;
  margin-left:25px;
}

.best-deal:hover{
   cursor: pointer;
  background-color: #1e3c72;
  box-shadow: inset;
}

.footer-section ul {
  list-style: none;
  text-decoration: none;
}
.footer-section a{
  color: white;
  margin: 4px 4px;
 margin-top: 4px;
  margin-bottom: 4px;
  text-decoration:none;
}

.call-btn{
  padding: 14px 30px;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: bold;
  transition: 0.3s;
}

/* SOCIAL ICONS */

.social-icons{
  margin-top:15px;
  display:flex;
  gap:15px;
}

.social-icons a{
  width:45px;
  height:45px;
  background:white;
  color:#0056d2;
  border-radius:50%;
  display:flex;
  justify-content:center;
  align-items:center;
  font-size:20px;
  transition:0.3s;
  text-decoration:none;
}

.social-icons a:hover{
  background:#0077ff;
  color:white;
  transform:translateY(-5px);
}



.hero{
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 80px 10%;
    background:
  linear-gradient(
    rgba(0, 60, 150, 0.7),
    rgba(0, 119, 255, 0.7)
  );
  min-height: 100vh;
  overflow:hidden;
  background-size: cover;      /* Makes image responsive */
  background-position: center; /* Keeps image centered */
  background-repeat: no-repeat;

  color: white;
}
@media(max-width:900px){

  .hero{
    flex-direction: column;
    text-align: center;
    padding: 60px 5%;
  }

}

.hero-text{
  max-width: 500px;
}

.top-text{
  color:white;
  font-weight: bold;
  margin-bottom: 20px;
}

.hero-text h1{
  font-size: 70px;
  color:white;
  margin-bottom: 20px;
  line-height: 1.1;
}
.description{
  font-size: 20px;
  color:white;
  line-height: 1.6;
  margin-bottom: 30px;
}
.hero-text,
.hero-image{

  position: relative;

  z-index: 2;
}
.hero-btn{
  padding: 15px 35px;
  border: none;
  background: #0056d2;
  color: white;
  font-size: 18px;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.3s;
}
.exproduct{
  color: white;
  text-decoration: none;
}

.hero-btn:hover{
  background: #003c99;
}
.hero-image img{
  width: 100%;
  max-width: 500px;
  height: auto;
  display: block;
  mix-blend-mode: multiply;
  animation:slideIn 1.5s ease forwards,
  float 3s ease-in-out infinite;
}
@keyframes slideIn{
  from{
    opacity: 0;
    transform: translate(200px);
  }
  to{
    opacity: 1;
    transform: translate(0);
  }
}
.hero-image{
  position: relative;
}

.features{

  display: grid;
  /* 4 COLUMNS */
  grid-template-columns: repeat(4,1fr);
  gap: 20px;
  padding: 50px 10%;
 
}

.feature-box{
  display: flex;
  gap: 15px;
  padding-left: 20px;
  padding-right: 20px;
  padding-top: 5px;
  padding-bottom:5px;
  align-items: flex-start;
  box-sizing: border-box;
  background-color: white;
  border-radius: 5px;
  box-shadow: 3px 3px 10px rgba(0, 0,0, 0.2);
}

.icon{
  width: 60px;
  height: 60px;
  background: #0056d2;
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 25px;
}

.feature-box h3{
  margin-bottom: 10px;
  color: #071c3c;
}

.feature-box p{
  color: #555;
  line-height: 1.5;
}

.faq-section{
  padding: 80px 10%;
  background: #f5f7fa;
}

.faq-section h2{
  text-align: center;
  font-size: 45px;
  color: #071c3c;
  margin-bottom: 50px;
}

.faq{
  max-width: 900px;
  margin: 20px auto;
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.faq-question{
  width: 100%;
  padding: 25px;
  border: none;
  background: white;
  text-align: left;
  font-size: 20px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer{
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  background: #f9f9f9;
}

.faq-answer p{
  padding: 20px;
  color: #444;
  line-height: 1.6;
}

/*Review Section*/
.review-section{
  padding: 80px 10%;
  background: #f5fbff;
}

.review-section h2{
  text-align: center;
  margin-bottom: 50px;
  font-size: 40px;
}


/* REVIEW CONTAINER*/

.review-container{
  display: flex;
  gap: 25px;
  flex-wrap: wrap;
  justify-content: center;
}

/* REVIEW CARD */

.review-card{
  width: 300px;
  background: white;
  padding: 25px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
  transition: 0.3s;
}

.review-card:hover{
  transform: translateY(-10px);
}


/* CUSTOMER IMAGE */

.review-card img{
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 15px;
}


/* STARS */

.stars{
  color: gold;
  font-size: 20px;
  margin: 10px 0;
}


/* REVIEW FORM */

.review-form{
  margin-top: 60px;
  background: white;
  padding: 30px;
  border-radius: 15px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.review-form h3{
  margin-bottom: 20px;
  text-align: center;
}


/* FORM */

.review-form form{
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.review-form input,
.review-form select,
.review-form textarea{
  padding: 14px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 15px;
}

.review-form textarea{
  height: 120px;
  resize: none;
}


.review-form button{
  padding: 15px;
  background: #0077ff;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

.review-form button:hover{
  background: #005ecc;
}

@media(max-width:768px){

  .review-section h2{
    font-size: 30px;
  }
  .review-card{
    width: 100%;
  }
}