:root {
            --primary: #df6512;
            --primary-dark: #c4550e;
            --secondary: #031331;
            --secondary-light: #001e57;
            --footer-bg: #030e22;
            --radius: 6px;
            --transition: 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: #222;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
        }
        a:hover {
            color: var(--primary);
        }

        .section-padding {
            padding: 80px 0;
        }

        .section-title {
            font-weight: 700;
            font-size: 2.4rem;
            color: var(--secondary);
            margin-bottom: 10px;
        }
        .section-title .highlight {
            color: var(--primary);
        }
        .section-subtitle {
            font-size: 1.05rem;
            color: #6c757d;
            max-width: 620px;
            margin: 0 auto 40px auto;
        }

        .btn-primary-custom {
            background-color: var(--primary);
            color: #fff;
            border: none;
            padding: 10px 28px;
            border-radius: var(--radius);
            font-weight: 600;
            transition: background var(--transition), transform var(--transition);
            display: inline-block;
        }
        .btn-primary-custom:hover {
            background-color: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(223, 101, 18, 0.35);
        }

        .btn-outline-custom {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            padding: 8px 24px;
            border-radius: var(--radius);
            font-weight: 600;
            transition: all var(--transition);
            display: inline-block;
        }
        .btn-outline-custom:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
        }

        img {
            max-width: 100%;
            display: block;
            border-radius: var(--radius);
        }

        .rounded-custom {
            border-radius: var(--radius) !important;
        }


        [data-aos] {
            transition-timing-function: cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

 
        .top-bar {
            background: var(--secondary-light);
            color: #fff;
            font-size: 0.9rem;
            padding: 8px 0;
        }
        .top-bar a {
            color: #fff;
            transition: color var(--transition);
        }
        .top-bar a:hover {
            color: var(--primary);
        }
        .top-bar .icon-orange {
            color: var(--primary);
            margin-right: 6px;
            width: 18px;
            text-align: center;
        }
        .top-bar .sep {
            color: rgba(255, 255, 255, 0.25);
            margin: 0 12px;
        }
        .top-bar .contact-item {
            display: inline-flex;
            align-items: center;
            margin-left: 16px;
        }
        .top-bar .contact-item:first-child {
            margin-left: 0;
        }


        .navbar-main {
            background: #fff;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            padding: 10px 0;
            transition: all var(--transition);
            position: sticky;
            top: 0;
            z-index: 1030;
        }
        .navbar-main .navbar-brand img {
            height: 48px;
            width: auto;
        }
        .navbar-main .nav-link {
            font-weight: 600;
            color: var(--secondary) !important;
            padding: 10px 18px !important;
            transition: color var(--transition);
            position: relative;
        }
        .navbar-main .nav-link:hover,
        .navbar-main .nav-link.active {
            color: var(--primary) !important;
        }
        .navbar-main .nav-link::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width var(--transition);
        }
	
        .navbar-main .nav-link:hover::after,
        .navbar-main .nav-link.active::after {
            width: 60%;
        }
			    .navbar-main .dropdown-toggle::after{         background: none;    border-right: none;
    border-left: none;    border-top: 0.2em solid;
}
       .footer {
            background: var(--footer-bg);
            color: rgba(255, 255, 255, 0.8);
            padding: 60px 0 30px;
        }
        .footer a {
            color: rgba(255, 255, 255, 0.7);
            transition: color var(--transition);
        }
        .footer a:hover {
            color: var(--primary);
        }
        .footer .footer-logo img {
            height: 50px;
            width: auto;
            margin-bottom: 14px;
        }
        .footer .footer-about {
            font-size: 0.9rem;
            line-height: 1.7;
            max-width: 320px;
        }
        .footer .social-icons {
            display: flex;
            gap: 12px;
            margin-top: 16px;
        }
        .footer .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
            transition: all var(--transition);
            font-size: 1.1rem;
        }
        .footer .social-icons a:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-3px);
        }
        .footer h5 {
            color: #fff;
            font-weight: 700;
            margin-bottom: 18px;
            font-size: 1.1rem;
        }
        .footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer ul li {
            margin-bottom: 10px;
        }
        .footer ul li a {
            font-size: 0.9rem;
        }
        .footer .contact-info li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            font-size: 0.9rem;
            margin-bottom: 14px;
            line-height: 1.5;
        }
        .footer .contact-info li i {
            color: var(--primary);
            width: 18px;
            margin-top: 3px;
            flex-shrink: 0;
        }
        .footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 24px;
            margin-top: 40px;
            font-size: 0.85rem;
            text-align: center;
            color: rgba(255, 255, 255, 0.4);
        }

        @media (min-width: 992px) {
            .navbar-main .dropdown:hover .dropdown-menu {
                display: block;
                opacity: 1;
                visibility: visible;
                transform: translateY(0);
            }
            .navbar-main .dropdown .dropdown-menu {
                display: block;
                opacity: 0;
                visibility: hidden;
                transform: translateY(8px);
                transition: all 0.3s ease;
                border: none;
                border-radius: var(--radius);
                box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
                padding: 8px 0;
                margin-top: 4px;
            }
            .navbar-main .dropdown .dropdown-item {
                padding: 8px 24px;
                font-weight: 500;
                transition: all 0.2s;
            }
            .navbar-main .dropdown .dropdown-item:hover {
                background: var(--primary);
                color: #fff;
            }
        }

 
        @media (max-width: 991.98px) {
            .navbar-main .dropdown .dropdown-menu {
                border: none;
                background: #f8f9fa;
                border-radius: var(--radius);
                padding: 6px 0;
            }
            .navbar-main .dropdown .dropdown-item {
                padding: 6px 24px;
                font-weight: 500;
            }
            .navbar-main .dropdown .dropdown-item:hover {
                background: var(--primary);
                color: #fff;
            }
        }

        .navbar-main .btn-estimate {
            background: var(--primary);
            color: #fff !important;
            padding: 8px 26px !important;
            border-radius: var(--radius);
            font-weight: 600;
            transition: all var(--transition);
            margin-left: 8px;
        }
        .navbar-main .btn-estimate:hover {
            background: var(--primary-dark);
            color: #fff !important;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(223, 101, 18, 0.3);
        }
        .navbar-main .btn-estimate::after {
            display: none !important;
        }