* {
  margin: 0;
  padding: 0;
  box-sizing: border-box; /* Added for better layout control */
}

html{
  scroll-behavior: smooth;
}

body {
  font-family: 'Open Sans', sans-serif;
  overflow-x: hidden; /* Prevent horizontal scroll from animations */
}
/*navigation section*/

#navigation {
  background-color: rgb(40, 111, 192);
  position: sticky;
  top: 0px;
  z-index: 100; /* Increased z-index for menu */
  color: white;
  padding: 10px 20px;
}


#navigation-div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

#navigation h1 {
  text-align: center;
  padding: 10px 0;
  margin: 2px;
  color: rgb(224, 205, 32);
  transition: 0.5s ease-in-out; /* Adjusted transition time for smoother effect */
  font-size: 24px;
}

#navigation-div ul {
  list-style: none;
  display: flex;
  margin: 0;
  padding: 0;
}

#navigation-div li {
  padding: 10px 15px;
  margin: 2px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

#navigation-div li:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 5px;
}

#navigation-div a {
  color: white;
  text-decoration: none;
  font-weight: 600;
}

/* Hamburger Menu Styling */
.hamburger {
  display: none;
  cursor: pointer;
  padding: 10px;
  z-index: 101;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
  background-color: white;
}

/* Slider */
.slider {
  position: relative;
  width: 100%;
  max-width: 100%;
  margin: auto;
  overflow: hidden;
}

.slides {
  display: flex;
  transition: 1.5s ease-in-out; /* smooth slow animation */
  width: 100%;
}

.slide {
  width: 100%;
  height: 550px;
  object-fit: cover;
  flex-shrink: 0;
}

/* Arrows */
.prev, .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.5); /* Slightly darker background */
  color: white;
  border: none;
  font-size: 26px;
  padding: 10px 16px;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.3s ease; /* Hover effect */
  z-index: 50;
}

.prev:hover, .next:hover {
  background: rgba(0,0,0,0.8);
}

.prev { left: 15px; }
.next { right: 15px; }

/* Social Icons */
.social-icons {
  display: flex;
  flex-direction: column;
  gap: 15px;
  position: fixed;
  top: 120px;
  margin-left: 7px;
  z-index: 6;
}

.icon-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  transition: 0.3s ease;
}

.icon-img:hover {
  transform: scale(1.15);
}

/* Products Section */
.product-section {
  padding: 40px 20px;
  background: #464343;
  font-family: sans-serif;
  transition: opacity 1s ease-out, transform 1s ease-out; /* For Fade-in on scroll */
  opacity: 0; /* Initial state for fade-in */
  transform: translateY(20px); /* Initial state for slide-up effect */
}

.product-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.product-section h2 {
  text-align: center;
  margin-bottom: 30px;
  font-size: 32px;
  font-weight: 700;
  color: rgb(255, 255, 255);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); /* Default for larger screens */
  gap: 20px; /* Increased gap */
  max-width: 1200px;
  margin: 0 auto;
}

/* Product Card Animation/Styling */
.product-card {
  background: transparent;
  border: 2px solid white;
  padding: 15px;
  border-radius: 12px;
  box-shadow: 0px 0px 8px rgba(55, 161, 144, 0.1);
  text-align: center;
  transition: transform .3s ease, box-shadow .3s ease, opacity 0.5s ease-out, transform 0.5s ease-out;
  cursor: pointer;
  opacity: 0; /* Initial state for individual fade-in */
  transform: translateY(20px);
}

.product-card a{
  text-decoration: none;
  color: white;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.product-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.product-card:hover {
  transform: translateY(-8px); /* Increased lift */
  box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

/* Updated product image styles for responsiveness */
.product-card img {
  width: 100%;
  max-height: 160px; 
  height: auto;      
  object-fit: contain;
  margin-bottom: 10px;
} 

.product-card p {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 12px;
  color: #333;
  color: white;
}

/* Button Hover Effects */
.product-card button, .info-btn {
  background: #087f5b;
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.3s ease;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-card button:hover, .info-btn:hover {
  background: #065f44;
  box-shadow: 0 4px 10px rgba(8, 127, 91, 0.4);
  transform: translateY(-2px);
}

/*services*/
.services {
  padding: 60px 20px;
  background: #f8f8f8;
}

.section-title {
  text-align: center;
  font-size: 28px;
  margin-bottom: 40px;
  font-weight: 700;
  color: #222;
}

.service-grid {
  display: grid;
  gap: 25px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.service-card {
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  transition: 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.14);
}

.service-card h3 {
  margin: 10px 0;
  font-size: 20px;
  color: #333;
}

.service-card p {
  color: #555;
  font-size: 15px;
  line-height: 1.4;
}

/*contect us*/
.contact-section {
  padding: 40px 20px;
  background: #0d0d0d;
  color: #fff;
}

.section-title {
  text-align: center;
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 25px;
  color: white;
}

.contact-box {
  background: #1a1a1a;
  padding: 25px;
  border-radius: 12px;
  max-width: 600px;
  margin: auto;
  box-shadow: 0 0 10px rgba(255,255,255,0.1);
}

.line {
  margin: 15px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.line-title {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.column {
  display: block;
  margin-top: 20px;
}

.multiline {
  padding-left: 32px;
  display: block;
  line-height: 1.6;
}

.contact-box i {
  color: #ffcc00;
}

.contact-box a {
  color: #ffcc00;
  text-decoration: none;
}


/* WhatsApp Button */
.whatsapp-btn {
  display: block;
  width: fit-content;
  margin: 25px auto 0;
  background: #25D366;
  color: #fff !important;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: bold;
  text-decoration: none;
  transition: 0.3s;
}

.whatsapp-btn:hover {
  background: #1eb85d;
}

/*about us*/
.about-section {
  padding: 50px 20px;
  background: white;
  color: black;
}

.about-title {
  text-align: center;
  font-size: 32px;
  font-weight: bold;
  margin-bottom: 20px;
}

.about-text {
  max-width: 850px;
  margin: 0 auto 40px auto;
  text-align: center;
  line-height: 1.8;
  font-size: 18px;
  color: black;
}

.about-gallery {
  display: grid;
  gap: 15px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  max-width: 1100px;
  margin: 0 auto;
}

.about-gallery img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 10px;
  transition: 0.3s;
  border: 3px solid #222;
}

.about-gallery img:hover {
  transform: scale(1.05);
  border-color: #ffcc00;
}


/* Media Queries for Mobile Responsiveness */

@media (max-width: 768px) {
  #navigation-div ul {
      display: none;
      flex-direction: column;
      position: absolute;
      top: 60px; /* Adjust based on navigation height */
      right: 0;
      width: 100%;
      background-color: rgb(40, 111, 192);
      transition: transform 0.5s ease-in-out;
      transform: translateX(100%);
      padding: 20px 0;
      box-shadow: 0 8px 16px rgba(0,0,0,0.2);
      z-index: 99;
  }

  #navigation-div ul.active {
      display: flex;
      transform: translateX(0);
  }

  #navigation-div li {
      padding: 15px 25px;
      text-align: center;
      width: 100%;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  #navigation-div li:last-child {
      border-bottom: none;
  }

  .hamburger {
      display: block;
  }

  /* Hamburger X animation */
  .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);
  }

  .slide {
      height: 300px; /* Adjusted height for mobile tablets */
  }

  /* --- ADJUSTED FOR 2 COLUMNS ON TABLETS/LARGER PHONES --- */
  .product-grid {
      grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }
}

@media (max-width: 600px) {
  .slide {
      height: 180px;
  }
  
  /* --- CRITICAL FIX: FOR SMALLER PHONES (e.g., < 600px), force 1 column --- */
  .product-grid {
      grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); /* Use a larger min-width to force 1 column or 2 columns based on screen width */
      /* Since the grid container is full width and the minmax is 200px, 
         screens < 400px will likely show 1 column. 
         A dedicated 1-column setting is often better for very small screens. */
  }
}

/* --- DEDICATED MOBILE VIEW FOR 1 PRODUCT PER ROW (BELOW 450PX) --- */
@media (max-width: 450px) {
    .product-grid {
        /* Set minmax to a value greater than half the viewport width to force a single column. */
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        max-width: 350px; /* Optional: limit width slightly to center better */
        margin: 0 auto;
    }
}