/* base.css  */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@700&display=swap');
:root {
    --primary-color: #005792;
    --secondary-color: #00334e;
    --accent-color: rgb(43, 125, 233);
    --light-accent: #3ab6f8;
    --text-color: #000000;
    --light-color: #ffffff;
    --bg-color: #f8f9fc;
    --gradient-primary: linear-gradient(135deg, var(--primary-color), #0077c2);
    --shadow: 0 10px 30px rgba(0, 87, 146, 0.1);
    --shadow-hover: 0 15px 35px rgba(0, 87, 146, 0.2);
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --border-radius: 12px;
  }

/* Base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}


body {
    color: var(--text-light);
    font-family: 'Roboto', sans-serif;
    overflow-x: hidden;
    line-height: 1.6;
    background-color: var(--bg-dark);
    position: relative;

    background: 
        radial-gradient(circle at 30% 40%, rgba(0, 198, 255, 0.25) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(74, 144, 226, 0.18) 0%, transparent 50%),
        radial-gradient(circle at center, rgba(0, 123, 255, 0.08), transparent 80%),
        linear-gradient(to bottom right, #0a0a0a, #121620);
    
    background-blend-mode: screen, screen, screen, normal;
}

body::before {
    content: '';
    position: fixed;
    top: 50%;
    left: 50%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 198, 255, 0.2), transparent 70%);
    transform: translate(-50%, -50%);
    z-index: -1;
    animation: floatingGlow 8s ease-in-out infinite;
    filter: blur(80px);
    pointer-events: none;
    opacity: 0.4;
}

.side-nav {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    z-index: 10;
}

.side-nav-item {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.side-nav-item::before {
    content: attr(data-tooltip);
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    white-space: nowrap;
    color: var(--text-light);
    font-size: 0.8rem;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}

.side-nav-item:hover::before {
    opacity: 1;
    right: 25px;
}

.side-nav-item.active {
    background-color: red;
    box-shadow: 0 0 10px var(--accent-blue);
}

@media (max-width: 768px) {
    
    /* Hide side navigation on mobile */
    .side-nav {
        display: none !important;
    }
}
   


@keyframes floatingGlow {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.4;
    }
    50% {
        transform: translate(-48%, -52%) scale(1.25);
        opacity: 0.6;
    }
}

/* Header styles */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(5px);
  color: white;
  padding: 15px 0;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  z-index: 10000 !important;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.logo {
  z-index: 1001;
}

.logo img {
  height: 50px;
  transition: all 0.3s ease;
}

.main-header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  padding: 10px 0;
}

.main-header.scrolled .logo img {
  height: 45px;
}

/* Navigation styles */
.nav-center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-center ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 30px;
  margin: 0;
  padding: 0;
}




.nav-center ul li a {
  text-decoration: none;
  color: white;
  font-size: 16px;
  font-weight: 500;
  /* padding: 5px 0; */
  position: relative;
  transition: all 0.3s ease;
}

.nav-center ul li a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  background: #2baae0;
  bottom: 0;
  left: 0;
  transition: width 0.3s ease;
}

.nav-center ul li a:hover::after {
  width: 100%;
}

.main-header.scrolled .nav-center ul li a {
  color: #333;
}

/* Dropdown menu styles */
.has-dropdown {
  position: relative;
}

.has-dropdown > a {
  display: flex;
  align-items: center;
  gap: 5px;
}

.has-dropdown .prod_icon {
  font-size: 12px;
  transition: transform 0.3s ease;
}

.has-dropdown:hover .prod_icon {
  transform: rotate(180deg);
}

.has-dropdown .submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  display: flex;
  flex-direction: column;
  background: white;
  min-width: 220px;
  /* padding: 5px 0; */
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
  z-index: 1002;
  gap:8px !important;
}

.has-dropdown:hover .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(10px);
}

.submenu li {
  width: 100%;
  padding: 0;
}

.submenu li a {
  color: #333 !important;
  font-size: 14px;
  padding: 10px 20px !important;
  display: block;
  transition: all 0.2s ease !important;
  text-align: left;
}

.submenu li a:hover {
  background: #f5f8ff;
  color: #2baae0 !important;
  padding-left: 25px !important;
}

.submenu li a::after {
  display: none;
}

/* Hamburger menu styles */
.hamburger {
  display: none;
  cursor: pointer;
  width: 30px;
  height: 24px;
  position: relative;
  z-index: 1001;
}

.hamburger span {
  display: block;
  position: absolute;
  height: 3px;
  width: 100%;
  background: white;
  border-radius: 3px;
  opacity: 1;
  left: 0;
  transform: rotate(0deg);
  transition: .25s ease-in-out;
}

.main-header.scrolled .hamburger span {
  background: #333;
}

.hamburger span:nth-child(1) {
  top: 0px;
}

.hamburger span:nth-child(2), .hamburger span:nth-child(3) {
  top: 10px;
}

.hamburger span:nth-child(4) {
  top: 20px;
}

.hamburger.active span:nth-child(1) {
  top: 10px;
  width: 0%;
  left: 50%;
}

.hamburger.active span:nth-child(2) {
  transform: rotate(45deg);
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg);
}

.hamburger.active span:nth-child(4) {
  top: 10px;
  width: 0%;
  left: 50%;
}

/* Responsive styles */
@media (max-width: 992px) {
  .nav-center ul {
    gap: 15px;
  }
  
  .nav-center ul li a {
    font-size: 14px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    justify-content: space-between;
  }
  
  .hamburger {
    display: block;
  }
  
  .nav-center {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: white;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 80px 0 30px;
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    overflow-y: auto;
  }
  
  .nav-center.active {
    right: 0;
  }
  
  .nav-center ul {
    flex-direction: column;
    width: 100%;
    gap: 0;
  }
  
  .nav-center ul li {
    width: 100%;
    border-bottom: 1px solid #f1f1f1;
  }
  
  .nav-center ul li a {
    color: #333;
    padding: 15px 25px;
    display: block;
    font-size: 16px;
    width: 100%;
  }
  
  .nav-center ul li a::after {
    display: none;
  }
  
  .has-dropdown > a {
    justify-content: space-between;
  }
  
  .has-dropdown .submenu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    display: none;
    padding: 0;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
  }
  
  .has-dropdown.active .submenu {
    display: flex;
    max-height: 500px;
  }
  
  .submenu li a {
    padding-left: 40px !important;
  }
  
  
}

 /* Sophisticated Footer Styling */
        footer {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            color: #2c3e50;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            padding-top: 30px;
            position: relative;
            box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
        }

        footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #4a90e2, #7b68ee, #4a90e2);
        }

        .footer-content {
            padding-bottom: 30px;
        }

        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
            gap: 50px;
            align-items: start;
        }

        .footer-column h3 {
            color: #2c3e50;
            margin-bottom: 24px;
            font-size: 20px;
            font-weight: 600;
            position: relative;
            padding-bottom: 12px;
        }

        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 3px;
            background: linear-gradient(90deg, #4a90e2, #7b68ee);
            border-radius: 2px;
        }

        /* Logo and Company Info */
        .f_logo img {
            width: 160px;
            margin-bottom: 20px;
            filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
        }

        .footer-column p {
            font-size: 15px;
            line-height: 1.7;
            color: #495057;
            margin-bottom: 10px;
        }

        .footer_desc{
          text-align: justify;
        }

        /* Social Media Icons */
        .social_media {
            display: flex;
            gap: 12px;
        }

        .social_media a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, #4a90e2, #7b68ee);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .social_media a:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(74, 144, 226, 0.4);
        }

        /* Quick Links */
        .footer-column ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-column li {
            margin-bottom: 12px;
        }

        .footer-column ul a {
            color: #495057;
            text-decoration: none;
            font-size: 15px;
            transition: all 0.3s ease;
            position: relative;
            padding-left: 20px;
        }

        .footer-column ul a::before {
            content: '→';
            position: absolute;
            left: 0;
            color: #4a90e2;
            font-weight: bold;
            opacity: 0;
            transform: translateX(-5px);
            transition: all 0.3s ease;
        }

        .footer-column ul a:hover {
            color: #4a90e2;
            padding-left: 25px;
        }

        .footer-column ul a:hover::before {
            opacity: 1;
            transform: translateX(0);
        }

        /* Products Grid - Each product on its own line */
        .products-grid {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .product-item {
            width: 100%;
        }

        .product-item a {
            color: #495057;
            text-decoration: none;
            font-size: 15px;
            padding: 6px 16px;
            border-radius: 6px;
            background: rgba(74, 144, 226, 0.05);
            border: 1px solid rgba(74, 144, 226, 0.1);
            display: block;
            transition: all 0.3s ease;
        }

        .product-item a:hover {
            background: rgba(74, 144, 226, 0.1);
            border-color: #4a90e2;
            color: #4a90e2;
            transform: translateX(5px);
        }

        /* Contact Info */
        .contact-info .contact-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 12px;
            padding: 10px;
            border-radius: 8px;
            background: rgba(74, 144, 226, 0.05);
            transition: all 0.3s ease;
        }

        .contact-info .contact-item:hover {
            background: rgba(74, 144, 226, 0.1);
            box-shadow: 0 2px 8px rgba(74, 144, 226, 0.15);
        }

        .contact-info i {
            color: #4a90e2;
            margin-right: 15px;
            font-size: 18px;
            padding-top: 3px;
            min-width: 20px;
        }

        .contact-text {
            flex: 1;
        }

        .contact-label {
            font-weight: 600;
            color: #2c3e50;
            margin-bottom: 4px;
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .contact-value {
            margin: 0;
            font-size: 15px;
            color: #495057;
            line-height: 1.5;
        }

        .contact-value a {
            color: #4a90e2;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .contact-value a:hover {
            color: #7b68ee;
            text-decoration: underline;
        }

        /* Copyright Section */
        footer .copyright {
            background: linear-gradient(135deg, #2c3e50, #34495e);
            padding: 10px 0;
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

        footer .copyright p {
            margin: 0;
            color: #ecf0f1;
            font-size: 14px;
            font-weight: 300; 
            text-align:center;
        }

        /* Responsive Design */
        @media (max-width: 992px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 40px;
            }
        }

        @media (max-width: 768px) {
            footer {
                padding-top: 40px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 35px;
                text-align: left;
            }

            .footer-column h3 {
                font-size: 18px;
            }

            .contact-info .contact-item {
                flex-direction: column;
                text-align: center;
                align-items: center;
            }

            .contact-info i {
                margin-right: 0;
                margin-bottom: 8px;
            }

            .social_media {
                justify-content: center;
                margin-top: 15px;
            }

            .f_logo {
                text-align: center;
            }
        }

        @media (max-width: 480px) {
            .container {
                width: 100%;
            }

            .footer-grid {
                gap: 30px;
            }

            .footer-column h3 {
                font-size: 16px;
            }

            .footer-column p,
            .footer-column a,
            .contact-value {
                font-size: 14px;
            }
        }