:root {
            --primary-color: #2e8b57;
            --primary-dark: #1f6b3d;
            --primary-light: #3cb371;
            --secondary-color: #f8f9fa;
            --text-color: #333;
            --text-light: #666;
            --bg-blur: rgba(255, 255, 255, 0.7);
            --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }
        
        body {
            font-family: Roboton, sans-serif;
            color: var(--text-color);
            background-color: #f5f5f5;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            font-size: 16px;
        }
        
        a {
            text-decoration: none;
            color: #333;
            transition: color 0.3s;
        }
        
        a:hover {
            color: var(--primary-dark);
        }
        
        /* Header */
        .navbar {
            background-color: white;
            box-shadow: var(--shadow);
        }
        
        .navbar-brand {
            display: flex;
            align-items: center;
        }
        
        .navbar-brand img {
            height: 40px;
            margin-right: 10px;
        }
        
        .navbar-brand h1 {
            font-size: 1.5rem;
            color: var(--primary-color);
            margin: 0;
        }
        
        .search-container {
            position: relative;
        }
        
        .search-input {
            padding: 0.5rem 1rem;
            border: 1px solid #ddd;
            border-radius: 20px;
            width: 180px;
            transition: all 0.3s;
        }
        
        .search-input:focus {
            outline: none;
            border-color: var(--primary-color);
            width: 220px;
            box-shadow: 0 0 5px rgba(46, 139, 87, 0.3);
        }
        
        .search-btn {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: #db7e08;
            cursor: pointer;
            font-size: 23px;
            transition: all .3s ease;
        }
        .search-btn:hover{
            color:#1f6b3d;
        }
        
        /* Offcanvas menu */
        .offcanvas-start {
            width: 300px;
        }
        
        /* Main content */
        .main-container {
            flex: 1;
        }
        
        /* Sidebar left - Video section */
        .sidebar-left {
            background-color: white;
            border-radius: 8px;
            box-shadow: var(--shadow);
            padding: 1.5rem;
            height: 100%;
        }
        
        .sidebar-left h2,
        .sidebar-left h3 {
            color: var(--primary-color);
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--primary-light);
        }
        
        .video-item {
            margin-bottom: 1.5rem;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: transform 0.3s;
        }
        
        .video-item:hover {
            transform: translateY(-5px);
        }
        
        .video-thumbnail {
            position: relative;
            padding-bottom: 56.25%; /* 16:9 aspect ratio */
            background-color: #000;
        }
        
        .video-thumbnail img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .play-icon {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            color: white;
            font-size: 3rem;
            opacity: 0.8;
            transition: opacity 0.3s;
        }
        
        .video-item:hover .play-icon {
            opacity: 1;
        }
        
        .video-title {
            padding: 1rem;
            font-weight: 500;
        }
        
        /* Content */
        .content {
            background-color: white;
            border-radius: 8px;
            box-shadow: var(--shadow);
            padding: 2rem;
        }
        
        .content h1 {
            color: var(--primary-dark);
            margin-bottom: 1.5rem;
        }
        
        .content h2 {
            color: var(--primary-color);
            margin: 1.5rem 0 1rem 0;
        }
        
        .article-meta {
            color: var(--text-light);
            font-size: 0.9rem;
            margin-bottom: 1.5rem;
        }
        
        .featured-image {
            margin-bottom: 1.5rem;
            border-radius: 8px;
            overflow: hidden;
        }
        
        /* Sidebar right */
        .sidebar-right {
            background-color: white;
            border-radius: 8px;
            box-shadow: var(--shadow);
            padding: 1.5rem;
            height: 100%;
        }
        
        .sidebar-right h2,
        .sidebar-right h3 {
            color: var(--primary-color);
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--primary-light);
        }
        
        .related-post {
            display: flex;
            margin-bottom: 1.5rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid #eee;
        }
        
        .related-post:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }
        
        .related-post img {
            width: 80px;
            height: 60px;
            object-fit: cover;
            border-radius: 4px;
            margin-right: 1rem;
        }
        
        .related-post-content h4 {
            margin-bottom: 0.5rem;
            font-size: 1rem;
            font-weight: bold;
        }
        
        .related-post-content p {
            color: var(--text-light);
            font-size: 0.8rem;
        }
        
        .newsletter-form {
            margin-top: 2rem;
        }
        
        .tags {
            display: flex;
            flex-wrap: wrap;
            margin-top: 2rem;
        }
        
        .tag {
            display: inline-block;
            padding: 0.3rem 0.8rem;
            background-color: var(--secondary-color);
            color: var(--text-color);
            border-radius: 20px;
            margin: 0 0.5rem 0.5rem 0;
            font-size: 0.8rem;
        }
        
        .tag:hover {
            background-color: var(--primary-light);
            color: white;
        }
        
        /* Footer */
        footer {
            background-color: #4e8300;
            color: white;
            padding: 3rem 0 1.5rem 0;
            margin-top: 2rem;
        }
        
        .footer-section h3 {
            color: yellow;
            margin-bottom: 1.5rem;
            font-size: 1.2rem;
            position: relative;
            padding-bottom: 0.5rem;
        }
        
        .footer-section h3::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 50px;
            height: 2px;
            background-color: var(--primary-light);
        }
        
        .footer-section p {
            margin-bottom: 1rem;
            color: #fff;
        }
        
        .footer-links {
            list-style: none;
            padding-left: 0;
        }
        
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        
        .footer-links a {
            color: #fff;
        }
        
        .footer-links a:hover {
            color: yellow;
        }
        
        .contact-info {
            list-style: none;
            padding-left: 0;
        }
        
        .contact-info li {
            margin-bottom: 0.8rem;
            display: flex;
            align-items: center;
        }
        
        .contact-info i {
            margin-right: 0.8rem;
            color: var(--primary-light);
            width: 20px;
            text-align: center;
        }
        
        .social-links {
            display: flex;
            margin-top: 1.5rem;
        }
        
        .social-links a {
            display: inline-block;
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            margin-right: 0.8rem;
            text-align: center;
            line-height: 40px;
            color: white;
            transition: all 0.3s;
        }
        
        .social-links a:hover {
            background-color: var(--primary-light);
            transform: translateY(-3px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            margin-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            width: 100%;
            color: #aaa;
            font-size: 0.9rem;
        }
        
        /* Search active modal */
        .search-modal .modal-content {
            border: none;
            border-radius: 8px;
        }
        
        .search-modal .modal-header {
            border-bottom: none;
            padding-bottom: 0;
        }
        
        .search-modal .modal-body {
            padding-top: 0;
        }
        
        .search-modal input {
            width: 100%;
            padding: 1rem;
            font-size: 1.2rem;
            border: 2px solid var(--primary-color);
            border-radius: 4px;
        }
        
        /* Responsive adjustments */
        @media (max-width: 992px) {
            .sidebar-right {
                margin-top: 1.5rem;
            }
        }
        
        @media (max-width: 768px) {
            .search-input {
                width: 150px;
            }
            
            .search-input:focus {
                width: 180px;
            }
        }
        
        @media (max-width: 576px) {
            .footer-section {
                margin-bottom: 2rem;
            }
        }
        .navbar-nav .dropdown:hover > .dropdown-menu {
  display: block;
}

.dropdown-submenu {
  position: relative;
}

.dropdown-submenu > .dropdown-menu {
  top: 0;
  left: 100%;
  margin-top: -1px;
  display: none;
}

.dropdown-submenu:hover > .dropdown-menu {
  display: block;
}
.logo img{
    min-height: 140px;
    padding: 15px;
}
.btn-primary {
    color: #fff;
    background-color: #ed6803;
    border-color: #ed6803;
}
.chat-container {
      width: 100%;
      height: 70vh;
      border: 1px solid #ccc;
      border-radius: 1rem;
      background-color: white;
      display: flex;
      flex-direction: column;
      overflow: hidden;
      box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
}

.chat-input {
    border-top: 1px solid #ddd;
    padding: 0.75rem;
    display: flex;
    gap: 0.5rem;
}

.message {
    margin-bottom: 1rem;
    padding: 0.75rem;
    border-radius: 1rem;
    max-width: 80%;
}

.user-message {
    background-color: #d1e7dd;
    align-self: end;
}

.ai-message {
    background-color: #e2e3e5;
}

.ai-message img:first-of-type,
.ai-message p:first-of-type {
    display: inline;
}