:root {
            --primary-color: #2c3e50;
            --secondary-color: #3498db;
            --accent-color: #1abc9c;
            --light-color: #f8f9fa;
            --dark-color: #343a40;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: #333;
            padding-top: 65px; /* To account for fixed navbar */
        }
        
        /* Header Styles */
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: var(--accent-color) !important;
        
          display: flex;
          align-items: center;   /* perfect vertical alignment */
          gap: 10px;             /* spacing between logo & text */
          line-height: 1.5;        /* baseline issues gone */
        }

        .navbar {
            background-color: var(--primary-color) !important;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        
        .navbar-nav .nav-link {
            font-weight: 500;
            color: white !important;
            margin: 0 3px;
            transition: all 0.3s;
        }
        
        .navbar-nav .nav-link:hover {
            color: var(--accent-color) !important;
        }
        
        .brand-logo{
          height: 34px;          /* 36 thora heavy lag raha; 34 smoother */
          width: auto;           /* logo stretch nahi hogi */
          display: block;        /* inline baseline issue gone */
        }
        
        .brand-text{
          font-family: 'Syne', sans-serif;
          font-weight: 600;
          letter-spacing: .1px;
        }


        
        /* Dropdown Styles */
        .dropdown-menu {
            background-color: white;
            border: none;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            border-radius: 8px;
            padding: 10px 0;
            margin-top: 8px;
        }
        
        .dropdown-item {
            color: var(--dark-color);
            font-weight: 500;
            padding: 8px 20px;
            transition: all 0.2s;
        }
        
        .dropdown-item:hover {
            background-color: rgba(26, 188, 156, 0.1);
            color: var(--accent-color);
        }
        
        /* Nested Dropdown Styles */
        .dropdown-submenu {
            position: relative;
        }
        
        .dropdown-submenu .dropdown-menu {
            top: 0;
            left: 100%;
            margin-top: -10px;
            margin-left: 0;
            display: none;
        }
        
        .dropdown-submenu:hover .dropdown-menu {
            display: block;
        }
        
        .dropdown-submenu > .dropdown-item::after {
            content: '\f054';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            float: right;
            margin-top: 5px;
            font-size: 0.8rem;
        }
        
        /* Hero Section */
        .hero-section {
            background: linear-gradient(135deg, var(--primary-color) 0%, #1a2530 100%);
            color: white;
            padding: 100px 0;
            margin-bottom: 60px;
        }
        
        .hero-title {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 20px;
        }
        
        .hero-subtitle {
            font-size: 1.2rem;
            opacity: 0.9;
            margin-bottom: 30px;
        }
        
        .hero-logo{
          max-width: 380px;      /* adjust as you like */
          width: 100%;
          height: auto;
          opacity: 0.85;
          filter: drop-shadow(0 10px 30px rgba(0,0,0,0.25));
        }
        
        /* Other Pages Hero */
        .restpage-hero {
            background: linear-gradient(135deg, var(--primary-color) 0%, #1a2530 100%);
            color: white;
            padding: 80px 0 60px;
            margin-bottom: 40px;
        }  
        
        .restpage-title {
            font-size: 2.8rem;
            font-weight: 700;
            margin-bottom: 15px;
        }
        
        .restpage-subtitle {
            font-size: 1.2rem;
            opacity: 0.9;
            max-width: 800px;
            margin: 0 auto;
        }

        
        /* Content Sections */
        .section-title {
            color: var(--primary-color);
            font-weight: 700;
            margin-bottom: 30px;
            position: relative;
            padding-bottom: 15px;
        }
        
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background-color: var(--accent-color);
        }
        
        .feature-card {
            border: none;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s;
            height: 100%;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
        }
        
        .feature-icon {
            background-color: rgba(26, 188, 156, 0.1);
            width: 70px;
            height: 70px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            color: var(--accent-color);
            font-size: 1.8rem;
        }
        
        /* Stats Section */
        .stats-section {
            background-color: var(--light-color);
            padding: 60px 0;
            margin: 60px 0;
        }
        
        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--secondary-color);
        }
        
        .back-to-top-btn{
          position: fixed;
          right: 20px;
          bottom: 20px;
          width: 44px;
          height: 44px;
          border-radius: 50%;
          display: flex;
          align-items: center;
          justify-content: center;
          background: teal;
          color: #fff;
          z-index: 9999;
          opacity: 0;
          visibility: hidden;
          transform: translateY(10px);
          transition: all .25s ease;
          text-decoration: none;
        }
        
        .back-to-top-btn.show{
          opacity: 1;
          visibility: visible;
          transform: translateY(0);
        }
        
        .back-to-top-btn:hover{
          color:#fff;
          opacity: .95;
        }


        /* Footer */
        .footer {
            background-color: var(--primary-color);
            color: white;
            padding: 60px 0 20px;
        }
        
        .footer-heading {
            font-weight: 600;
            margin-bottom: 20px;
            color: var(--accent-color);
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-links a:hover {
            color: var(--accent-color);
        }
        
        .copyright {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            margin-top: 40px;
            text-align: center;
            color: #aaa;
            font-size: 0.9rem;
        }
        
        /* Responsive adjustments */
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.2rem;
            }
            
            .hero-section {
                padding: 70px 0;
            }
            
            body {
                padding-top: 70px;
            }
            
            /* Adjust nested dropdown for mobile */
            .dropdown-submenu .dropdown-menu {
                position: static;
                float: none;
                width: auto;
                margin-top: 0;
                background-color: transparent;
                border: 0;
                box-shadow: none;
                padding-left: 15px;
            }
            
            .dropdown-submenu > .dropdown-item::after {
                display: none;
            }
        }