/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

/* Header */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
	position:relative;
}
.headeraa{position:absolute;top:90px;background:#fff;  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);height:400px;z-index:998;width: 100%;display:none}
/* Navbar */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 5.2%;

}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
    color: #4A90E2;
    text-decoration: none;
}
.logoimga{height:50px;padding-right:90px}
.logo-img {
    width: 40px;
    height: 40px;
    background: #4A90E2;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 18px;
}

.logo-text {
    color: #4A90E2;
    font-weight: 600;
}

/* Mobile menu button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Navigation menu */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 5px;
    text-decoration: none;
    color: #000;
    font-weight: 450; 
    transition: color 0.3s ease;
    position: relative;
	font-size:22px;font-weight:400;   
	z-index:999
}
.nav-link{ height: 95px;display:block;line-height:95px;}
.nav-link:hover {
    color: #4A90E2;
}

.nav-link.active {
    color: #4A90E2;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0px;
    left: 0;
    right: 0;
    height: 3px;
    background: #4A90E2;
}

.dropdown-icon {
    transition: transform 0.3s ease;
}

.nav-item:hover .dropdown-icon {
    transform: rotate(180deg);
}

/* Dropdown menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;  
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    width:100%;
    z-index: 1000;padding-bottom:20px 
}
.dropdown-menua .dropdown-menu {background:none}
.dropdown-menub .dropdown-menu {
    position: absolute;
    top: 99%;
    left: -100px;
    background: #fff; 
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000; 
    min-width: 280px;
    text-align: center;
}
.dropdown-menub .dropdown-column { padding-top: 10px;}
.dropdown-menua .dropdown-menu {min-width: 900px;}
.nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menua .dropdown-content {
    display: flex;
    padding: 30px 0px;
    gap: 60px;
	
}

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

.dropdown-link {
    color: #000;
    text-decoration: none;
    padding: 3px 0;
    transition: color 0.3s ease;
    font-size: 18px;
	font-weight:500
}

.dropdown-link:hover {
    color: #4A90E2;
}

.dropdown-image {
    flex-shrink: 0;
    width: 400px; 
    border-radius: 8px;
    overflow: hidden;  
    color: white;
    font-weight: bold;
}

.dropdown-image img {
    width: 100%;  
}

/* Navigation actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Search */
.search-container {
    position: relative;
}

.search-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: #666;
    transition: color 0.3s ease;
}

.search-btn:hover {
    color: #4A90E2;
}

.search-box {
    position: absolute;
    top: -10px;
    right:0px;
    background: #fff;
    border: 1px solid #000000;
    border-radius: 25px;
    padding: 5px 15px;
    display: none;
    align-items: center;
    gap: 10px;
    min-width: 300px;
    margin-top: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.search-box.active {
    display: flex;
}

.search-input {
    border: none;
    outline: none;
    flex: 1;
    font-size: 14px;
}

.search-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    color: #666;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Language selector */
.language-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: #666;
    transition: color 0.3s ease;
}

.language-btn:hover {
    color: #4A90E2;
}

/* Contact button */
.contact-btn {
    background: #4581fd;
    color: white;
    border: none;
    padding: 12px 35px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: background 0.3s ease;
    text-transform: lowercase;
}

.contact-btn:hover {
    background: #357ABD;
}

/* Demo content */
.demo-content {
    padding: 50px 20px;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.demo-content h1 {
    color: #4A90E2;
    margin-bottom: 20px;
}

.demo-content p {
    color: #666;
    font-size: 18px;
    margin-bottom: 30px;
}

/* Responsive design */
@media (max-width: 1024px) {
    .navbar {
        padding: 0 15px;
    }
    
    .nav-menu {
        gap: 20px;
    }
    
    .dropdown-menu {
        min-width: 500px;
    }
    
    .dropdown-content {
        padding: 20px;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        gap: 0;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-item {
        width: 100%;
        border-bottom: 1px solid #eee;
    }
    
    .nav-link {
        padding: 15px 0;
        justify-content: space-between;
		z-index:999
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: #f8f9fa;
        margin: 0;
        min-width: auto;
        border-radius: 0;
    }
    
    .dropdown-content {
        flex-direction: column;
        padding: 15px;
        gap: 15px;
    }
    
    .dropdown-image {
        width: 100%;
        height: 150px;
    }
    
    .nav-actions {
        gap: 15px;
    }
    
    .search-box {
        position: fixed;
        top: 70px;
        left: 20px;
        right: 20px;
        min-width: auto;
    }
    
    .contact-btn {
        padding: 10px 20px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 0 10px;
        height: 60px;
    }
    
    .logo {
        font-size: 20px;
    }
    
    .logo-img {
        width: 35px;
        height: 35px;
    }
    
    .nav-menu {
        top: 60px;
    }
    
    .search-box {
        top: 60px;
        left: 10px;
        right: 10px;
    }
    
    .contact-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
}

/* Animation for dropdown */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-menu {
    animation: fadeInUp 0.3s ease;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}