body {
  font-family: 'Poppins', sans-serif;
  background-color: #f8f9fa;
  margin: 0;
  padding: 0;
}

/* ===== HEADER ===== */
.navbar {
  margin-bottom: 0;
  border-radius: 0;
}

.navbar-default {
  /*background-color: #0073cf;*/
  border: none;
}

.navbar-default .navbar-nav > li > a {
  color: #00000;
  font-weight: 600;
  
}

.navbar-default .navbar-nav > li > a:hover,
.navbar-default .navbar-nav > li > a.current {
  color: #f5a623;
}

/*.navbar-brand img {*/
/*  max-height: 50px;*/
/*  margin-top: -5px;*/
/*}*/

/* ===== SECTION ===== */
.ro-water-purifiers {
  background: rgb(0, 139, 210);
  min-height: 150px;
  position: relative;
    width: 100%;
    transition: .2s all;

}

.section-title {
  text-align: left;
  color: #fff;
  font-size: 26px;
  font-weight: 700;
  margin-left: 8%;
  margin-bottom: 30px;
  animation: zoomIn 1s ease-in-out;
 
  
 color: #fff;
 text-shadow: none;
 /*padding: 55px 0 0 50px;*/
 font-size: 40px;
 
}



.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  width: 60%;
  margin: 0 auto;
   padding: 80px 0 80px 0;
}

.product-card {
  background: #eaf3fa;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  /*text-align: center;*/
  padding: 15px;
  transition: transform 0.3s ease;
}

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

.product-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 8px;
}

.product-card h3 {
  font-size: 16px;
  color: #333;
  margin: 20px 0;
  line-height: 1.4;
}


.price {
  color: #000;
  font-weight: 700;
  font-size: 22px !important;
  margin: 10px 0;
}

.enquiry-btn {
  background-color: #f5a623;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 10px 25px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.3s ease;
}

.enquiry-btn:hover {
  background-color: #008bd2 !important;
}


/* Floating Call Button */

.call-button {
  position: fixed;
  bottom: 25px;
  left : 25px;
  background-color: #28a745;  /* Green color */
  color: white;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  z-index: 999;
  text-decoration: none;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.call-button:hover {
  transform: scale(1.1);
  background-color: #218838;
}

.call-button img {
  width: 26px;
  height: 26px;
  filter: invert(1);
}


@media (max-width: 767px) {

/* ===== SECTION ===== */
/*.ro-water-purifiers {*/
/*  background-color: #ffffff;*/
/*  padding: 50px 0;*/
/*}*/

/* Animated section title with blue background */
.section-title {
  display: inline-block;
  text-align: left;
  background-color: #0073cf;
  color: #fff;
  font-size: 28px;
  font-weight: 700;
  margin-left: 8%;
  margin-bottom: 40px;
  padding: 12px 25px;
  border-radius: 8px;
  position: relative;
  animation: slideIn 1s ease-out;
}

/* Title entrance animation */
@keyframes slideIn {
  0% {
    transform: translateX(-50px);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ===== PRODUCT GRID ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  width: 85%;
  margin: 0 auto;
}

.product-card {
  background: #eaf3fa;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  text-align: center;
  padding: 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.15);
}

.product-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 8px;
}

.product-card h3 {
  font-size: 16px;
  color: #333;
  margin: 12px 0;
  line-height: 1.5;
}

.price {
  color: #000;
  font-weight: 600;
  margin: 10px 0;
}

.enquiry-btn {
  background-color: #f5a623;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 10px 25px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.3s ease;
}

.enquiry-btn:hover {
  background-color: #008bd2 !important;
}


/* ===== FOOTER ===== */
/*footer {*/
/*  background: #0073cf;*/
/*  color: #fff;*/
/*  text-align: center;*/
/*  padding: 15px 0;*/
/*  margin-top: 40px;*/
/*}*/

/* ===== RESPONSIVE FIXES ===== */

/* For tablets */
@media (max-width: 991px) {
  .section-title {
    font-size: 24px;
    margin-left: 5%;
  }
  .product-card img {
    height: 200px;
  }
}

/* For mobile devices */
@media (max-width: 767px) {
  .section-title {
    display: block;
    text-align: center;
    margin: 0 auto 30px auto;
    font-size: 22px;
    padding: 10px 20px;
  }

  .product-grid {
    width: 90%;
  }

  .product-card img {
    height: 180px;
  }

  /*.enquiry-btn {*/
  /*  width: 100%;*/
  /*}*/
}