/* </------start-of-nav-css----/> */

        /* --- Base Variables & Reset --- */
        :root {
            --anirban-primary-orange: #FF6B00;
            --anirban-text-black: #000000;
            --anirban-text-gray: #333333;
            --anirban-bg-white: #FFFFFF;
            --anirban-font-family: 'Poppins', sans-serif;
            --anirban-transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            font-family: var(--anirban-font-family);
        }

        body {
            background-color: #fcfcfc;
        }

        /* --- Header Layout Structure --- */
        .anirban_portfolio_section_build-header {
            width: 100%;
            background-color: var(--anirban-bg-white);
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
            position: fixed;
            top: 0;
            left: 0;
            z-index: 1000;
            padding: 15px 0;
        }

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

        /* --- Professional Custom Logo Styling --- */
        .anirban_portfolio_section_build-logo-link {
            text-decoration: none;
            font-size: 28px;
            font-weight: 700;
            display: flex;
            align-items: center;
        }

        .anirban_portfolio_section_build-logo-text-left {
            color: var(--anirban-text-black);
        }

        .anirban_portfolio_section_build-logo-circle {
            background-color: var(--anirban-primary-orange);
            color: var(--anirban-bg-white);
            width: 36px;
            height: 36px;
            display: inline-flex;
            justify-content: center;
            align-items: center;
            border-radius: 50%;
            margin: 0 -2px;
        }

        .anirban_portfolio_section_build-logo-text-right {
            color: var(--anirban-text-black);
        }

        /* --- Desktop Menu Styling --- */
        .anirban_portfolio_section_build-navbar {
            display: flex;
            align-items: center;
            gap: 40px;
        }

        .anirban_portfolio_section_build-nav-list {
            display: flex;
            list-style: none;
            gap: 24px;
        }

        .anirban_portfolio_section_build-nav-link {
            text-decoration: none;
            color: var(--anirban-text-gray);
            font-size: 15px;
            font-weight: 500;
            transition: var(--anirban-transition);
            position: relative;
            padding: 5px 0;
        }

        .anirban_portfolio_section_build-nav-link:hover,
        .anirban_portfolio_section_build-nav-link.active {
            color: var(--anirban-primary-orange);
        }

        /* --- Premium CTA Button Style --- */
        .anirban_portfolio_section_build-cta-btn {
            text-decoration: none;
            background-color: var(--anirban-primary-orange);
            color: var(--anirban-bg-white);
            padding: 12px 28px;
            font-size: 16px;
            font-weight: 600;
            border-radius: 8px;
            transition: var(--anirban-transition);
            display: inline-block;
        }

        .anirban_portfolio_section_build-cta-btn:hover {
            background-color: #e05e00;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(255, 107, 0, 0.3);
        }

        /* --- Mobile Menu Button (Hamburger) --- */
        .anirban_portfolio_section_build-menu-toggle {
            display: none;
            flex-direction: column;
            justify-content: space-between;
            width: 26px;
            height: 19px;
            background: transparent;
            border: none;
            cursor: pointer;
            z-index: 1010;
        }

        .anirban_portfolio_section_build-bar {
            width: 100%;
            height: 3px;
            background-color: var(--anirban-text-black);
            border-radius: 2px;
            transition: var(--anirban-transition);
        }

        /* --- Media Queries (Fully Responsive Layout) --- */
        @media (max-width: 991px) {
            .anirban_portfolio_section_build-navbar {
                gap: 20px;
            }

            .anirban_portfolio_section_build-nav-list {
                gap: 15px;
            }
        }

        @media (max-width: 768px) {
            .anirban_portfolio_section_build-menu-toggle {
                display: flex;
            }

            /* Mobile Responsive Sidebar Menu */
            .anirban_portfolio_section_build-navbar {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background-color: var(--anirban-bg-white);
                box-shadow: -5px 0 25px rgba(0, 0, 0, 0.1);
                flex-direction: column;
                justify-content: flex-start;
                align-items: flex-start;
                padding: 90px 40px 40px 40px;
                gap: 35px;
                transition: var(--anirban-transition);
            }

            .anirban_portfolio_section_build-navbar.active {
                right: 0;
            }

            .anirban_portfolio_section_build-nav-list {
                flex-direction: column;
                width: 100%;
                gap: 22px;
            }

            .anirban_portfolio_section_build-nav-link {
                font-size: 18px;
                display: block;
                width: 100%;
            }

            .anirban_portfolio_section_build-cta-wrapper {
                width: 100%;
                margin-top: 10px;
            }

            .anirban_portfolio_section_build-cta-btn {
                width: 100%;
                text-align: center;
            }

            /* Hamburger Animation on Active state */
            .anirban_portfolio_section_build-menu-toggle.active .anirban_portfolio_section_build-bar:nth-child(1) {
                transform: translateY(8px) rotate(45deg);
            }

            .anirban_portfolio_section_build-menu-toggle.active .anirban_portfolio_section_build-bar:nth-child(2) {
                opacity: 0;
            }

            .anirban_portfolio_section_build-menu-toggle.active .anirban_portfolio_section_build-bar:nth-child(3) {
                transform: translateY(-8px) rotate(-45deg);
            }
        }

        /* </------end-of-nav-css----/> */