/* ========================================================
           Modern TJDA Navbar Styles (Embedded Component)
           ======================================================== */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.90);
            backdrop-filter: blur(16px) saturate(180%);
            -webkit-backdrop-filter: blur(16px) saturate(180%);
            border-bottom: 1px solid rgba(22, 163, 74, 0.12);
            box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .navbar.scrolled {
            background: rgba(255, 255, 255, 0.98);
            border-bottom-color: rgba(22, 163, 74, 0.20);
            box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 4px 10px -3px rgba(15, 23, 42, 0.04);
        }

        .nav-container {
            max-width: 1440px;
            margin: 0 auto;
            padding: 0 24px;
            height: 74px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }

        /* Logo Branding */
        .logo {
            display: inline-flex;
            align-items: center;
            gap: 14px;
            text-decoration: none;
            flex-shrink: 0;
            padding: 4px 0;
            transition: all 0.25s ease;
        }

        .logo:hover {
            opacity: 1;
        }

        .logo-images {
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .logo-img {
            height: 44px;
            width: auto;
            object-fit: contain;
            transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
            filter: drop-shadow(0 2px 4px rgba(0,0,0,0.06));
        }

        .logo:hover .logo-img {
            transform: scale(1.05);
        }

        .logo-divider {
            width: 1px;
            height: 26px;
            background: linear-gradient(to bottom, rgba(15, 23, 42, 0.05), rgba(15, 23, 42, 0.18), rgba(15, 23, 42, 0.05));
            display: inline-block;
        }

        .logo-text-wrap {
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 2px;
            line-height: 1.15;
        }

        .logo-title {
            font-family: 'Kanit', sans-serif;
            font-size: 1.08rem;
            font-weight: 700;
            letter-spacing: -0.015em;
            line-height: 1.2;
            background: linear-gradient(135deg, #064e3b 0%, #15803d 48%, #059669 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            white-space: nowrap;
            transition: filter 0.25s ease;
        }

        .logo:hover .logo-title {
            filter: drop-shadow(0 2px 5px rgba(22, 163, 74, 0.22));
        }

        .logo-subtitle {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-family: 'Kanit', sans-serif;
            font-size: 0.76rem;
            font-weight: 500;
            color: #475569;
            letter-spacing: 0.015em;
            line-height: 1.25;
            white-space: nowrap;
            transition: color 0.25s ease;
        }

        .logo-subtitle::before {
            content: '';
            display: inline-block;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: linear-gradient(135deg, #16a34a, #10b981);
            box-shadow: 0 0 5px rgba(22, 163, 74, 0.45);
            flex-shrink: 0;
            transition: transform 0.25s ease;
        }

        .logo:hover .logo-subtitle {
            color: #0f172a;
        }

        .logo:hover .logo-subtitle::before {
            transform: scale(1.25);
        }

        /* Nav Menu */
        .nav-menu {
            display: flex;
            list-style: none;
            align-items: center;
            gap: 4px;
            margin: 0;
            padding: 0;
        }

        .nav-menu li {
            position: relative;
            list-style: none;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            text-decoration: none;
            font-family: 'Kanit', sans-serif;
            font-size: 0.94rem;
            font-weight: 500;
            color: #334155;
            padding: 8px 14px;
            border-radius: 10px;
            position: relative;
            transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
            white-space: nowrap;
            cursor: pointer;
            user-select: none;
        }

        .nav-link:hover {
            color: #15803d;
            background: rgba(22, 163, 74, 0.08);
            transform: translateY(-1px);
        }

        .nav-link.active,
        .dropdown.active > .nav-link {
            color: #15803d;
            font-weight: 600;
            background: rgba(22, 163, 74, 0.12);
        }

        /* Dropdown Chevron Caret */
        .dropdown-toggle::after {
            content: '';
            display: inline-block;
            width: 5px;
            height: 5px;
            margin-left: 6px;
            vertical-align: 2px;
            border-right: 2px solid currentColor;
            border-bottom: 2px solid currentColor;
            transform: rotate(45deg);
            transition: transform 0.22s ease, opacity 0.22s ease;
            opacity: 0.65;
        }

        .dropdown:hover > .dropdown-toggle::after,
        .dropdown.open > .dropdown-toggle::after {
            transform: rotate(-135deg);
            opacity: 1;
        }

        /* Dropdown Menu Container */
        .dropdown {
            position: relative;
        }

        .dropdown::after {
            content: '';
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            height: 12px;
        }

        .dropdown-menu {
            position: absolute;
            top: calc(100% + 4px);
            left: 0;
            min-width: 215px;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(22, 163, 74, 0.14);
            border-radius: 14px;
            box-shadow: 0 16px 36px -4px rgba(15, 23, 42, 0.12), 0 4px 12px -2px rgba(15, 23, 42, 0.05);
            padding: 6px;
            list-style: none;
            opacity: 0;
            visibility: hidden;
            transform: translateY(8px);
            transition: opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1),
                        transform 0.22s cubic-bezier(0.16, 1, 0.3, 1),
                        visibility 0.22s;
            pointer-events: none;
            z-index: 1001;
        }

        .dropdown:hover .dropdown-menu {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
            pointer-events: auto;
        }

        .dropdown-menu li {
            width: 100%;
            margin: 0;
        }

        .dropdown-menu .nav-link {
            display: flex;
            align-items: center;
            width: 100%;
            padding: 9px 14px;
            margin: 2px 0;
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #475569;
            background: transparent;
            transform: none;
            transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .dropdown-menu .nav-link:hover {
            color: #15803d;
            background: #f0fdf4;
            transform: translateX(4px);
            font-weight: 600;
        }

        .dropdown-menu .nav-link.active {
            color: #15803d;
            background: #f0fdf4;
            font-weight: 600;
            border-left: 3px solid #16a34a;
        }

        /* Mobile Menu Toggle */
        .mobile-menu-toggle {
            display: none;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            padding: 0;
            background: rgba(22, 163, 74, 0.06);
            border: 1.5px solid rgba(22, 163, 74, 0.2);
            border-radius: 10px;
            color: #15803d;
            font-size: 1.35rem;
            cursor: pointer;
            transition: all 0.25s ease;
            user-select: none;
            flex-shrink: 0;
            line-height: 1;
        }

        .mobile-menu-toggle:hover {
            background: rgba(22, 163, 74, 0.12);
            border-color: #16a34a;
            transform: scale(1.05);
        }

        .mobile-menu-toggle:active {
            transform: scale(0.95);
        }

        /* Responsive Breakpoints */
        @media (max-width: 1320px) {
            .nav-container {
                padding: 0 16px;
            }
            .nav-menu {
                gap: 2px;
            }
            .nav-link {
                padding: 7px 10px;
                font-size: 0.88rem;
            }
            .logo-title {
                font-size: 0.98rem;
            }
            .logo-subtitle {
                font-size: 0.72rem;
            }
            .logo-img {
                height: 38px;
            }
        }

        @media (max-width: 1024px) {
            .nav-container {
                height: 66px;
                padding: 0 16px;
            }

            .mobile-menu-toggle {
                display: flex;
            }

            .logo-img {
                height: 36px;
            }

            .logo-title {
                font-size: 0.92rem;
                max-width: 320px;
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
            }

            .logo-subtitle {
                font-size: 0.70rem;
                max-width: 320px;
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
            }

            .nav-menu {
                position: fixed;
                top: 66px;
                left: 0;
                right: 0;
                max-height: calc(100vh - 66px);
                background: rgba(255, 255, 255, 0.98);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                border-bottom: 1px solid rgba(22, 163, 74, 0.15);
                box-shadow: 0 20px 30px rgba(15, 23, 42, 0.12);
                flex-direction: column;
                align-items: stretch;
                padding: 16px 20px 28px;
                gap: 8px;
                overflow-y: auto;
                opacity: 0;
                visibility: hidden;
                transform: translateY(-10px);
                transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
                pointer-events: none;
            }

            .nav-menu.active {
                opacity: 1;
                visibility: visible;
                transform: translateY(0);
                pointer-events: auto;
            }

            .nav-menu li {
                width: 100%;
            }

            .nav-link {
                width: 100%;
                display: flex;
                justify-content: space-between;
                padding: 12px 16px;
                font-size: 1rem;
                background: rgba(22, 163, 74, 0.04);
                border: 1px solid rgba(22, 163, 74, 0.08);
                border-radius: 12px;
            }

            .nav-link:hover,
            .nav-link.active {
                background: rgba(22, 163, 74, 0.1);
                color: #15803d;
                transform: none;
            }

            .dropdown::after {
                display: none;
            }

            .dropdown-menu {
                position: static;
                opacity: 1;
                visibility: visible;
                transform: none;
                pointer-events: auto;
                box-shadow: none;
                border: none;
                background: transparent;
                padding: 4px 0 6px 12px;
                margin-top: 4px;
                border-left: 2px solid rgba(22, 163, 74, 0.2);
                border-radius: 0;
                display: none;
            }

            .dropdown.open .dropdown-menu {
                display: block;
                animation: navSlideDown 0.25s ease;
            }

            @keyframes navSlideDown {
                from {
                    opacity: 0;
                    transform: translateY(-6px);
                }
                to {
                    opacity: 1;
                    transform: translateY(0);
                }
            }

            .dropdown-menu .nav-link {
                background: transparent;
                border: none;
                padding: 10px 14px;
                font-size: 0.92rem;
                color: #475569;
            }

            .dropdown-menu .nav-link:hover,
            .dropdown-menu .nav-link.active {
                background: rgba(22, 163, 74, 0.08);
                color: #15803d;
                transform: none;
            }
        }

        @media (max-width: 480px) {
            .nav-container {
                height: 60px;
                padding: 0 12px;
            }
            .logo-img {
                height: 32px;
            }
            .logo-title {
                font-size: 0.80rem;
                max-width: 200px;
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
            }
            .logo-subtitle {
                display: none;
            }
            .mobile-menu-toggle {
                width: 38px;
                height: 38px;
                font-size: 1.2rem;
            }
            .nav-menu {
                top: 60px;
                max-height: calc(100vh - 60px);
                padding: 12px 14px 24px;
            }
        }