:root {
            --orange: #f97316;
            --dark: #111827;
            --light: #f8f9fa;
            --gray: #6b7280;
        }
        
        * {
            transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
            transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
            transition-duration: 150ms;
        }
        
        body {
            font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }
        
        .navbar {
            background-color: #fff !important;
            border-bottom: 1px solid rgba(251, 146, 60, 0.28);
            box-shadow: 0 10px 30px rgba(249, 115, 22, 0.12);
            backdrop-filter: blur(18px) saturate(160%);
            -webkit-backdrop-filter: blur(18px) saturate(160%);
        }

        .navbar-brand-logo {
            display: block;
            width: auto;
            max-height: 75px;
        }

        .navbar-toggler {
            border-color: rgba(17, 24, 39, 0.18);
        }
        
        .nav-link {
            color: var(--dark) !important;
            font-weight: 500;
            position: relative;
        }
        
        .nav-link:hover,
        .nav-link.active {
            color: var(--orange) !important;
        }
        
        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 3px;
            bottom: -2px;
            left: 50%;
            background-color: var(--orange);
            transition: all 0.3s ease;
        }
        
        .nav-link:hover::after,
        .nav-link.active::after {
            width: 100%;
            left: 0;
        }
        
        .hero {
            position: relative;
            min-height: 70vh;
            display: flex;
            align-items: center;
            overflow: hidden;
            background-color: var(--dark);
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(rgba(17, 24, 39, 0.82), rgba(17, 24, 39, 0.82));
            z-index: 1;
        }

        .hero-video {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: block;
            object-fit: cover;
            pointer-events: none;
            z-index: 0;
        }

        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
        }

        .hero .container {
            position: relative;
            z-index: 2;
        }
        .card-video {
    width: 100%;
    height: 550px;
    object-fit: cover;
}
        
        .btn {
            position: relative;
            overflow: hidden;
            isolation: isolate;
            border-radius: 999px !important;
            padding: 0.7rem 1.7rem;
            font-weight: 700;
            letter-spacing: 0.02em;
            transform: translateY(0) scale(1);
            -webkit-tap-highlight-color: transparent;
            will-change: transform, box-shadow;
            transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 1px;
            left: 8%;
            width: 84%;
            height: 1px;
            background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0));
            opacity: 0.85;
            filter: blur(0.2px);
            pointer-events: none;
            z-index: 2;
        }

        .btn::after {
            content: '';
            position: absolute;
            top: 0;
            left: -130%;
            width: 60%;
            height: 100%;
            background: linear-gradient(115deg, transparent 15%, rgba(255, 255, 255, 0.35) 50%, transparent 85%);
            transform: skewX(-20deg);
            transition: left 0.6s ease;
            pointer-events: none;
        }

        .btn:hover::after {
            left: 140%;
        }

        .btn-orange,
        .btn-outline-dark,
        .btn-outline-light,
        .btn-success {
            background: linear-gradient(135deg, #fb923c 0%, #f97316 45%, #ea580c 100%);
            color: #fff !important;
            border: 1px solid rgba(255, 255, 255, 0.2) !important;
            box-shadow: 0 12px 22px rgba(249, 115, 22, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.35), inset 0 -1px 0 rgba(0, 0, 0, 0.14);
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
        }

        .btn-orange:hover,
        .btn-outline-dark:hover,
        .btn-outline-light:hover,
        .btn-success:hover {
            background: linear-gradient(135deg, #fdba74 0%, #fb923c 40%, #f97316 100%);
            color: #fff !important;
            transform: translateY(-3px);
            box-shadow: 0 18px 30px rgba(249, 115, 22, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.45), inset 0 -1px 0 rgba(0, 0, 0, 0.12);
        }

        .btn:active {
            transform: translateY(2px) scale(0.985);
            transition-duration: 90ms;
        }

        .btn:hover:active {
            transform: translateY(-1px) scale(0.985);
        }

        .btn-orange:focus,
        .btn-outline-dark:focus,
        .btn-outline-light:focus,
        .btn-success:focus,
        .btn-orange:focus-visible,
        .btn-outline-dark:focus-visible,
        .btn-outline-light:focus-visible,
        .btn-success:focus-visible {
            color: #fff !important;
            border-color: rgba(255, 255, 255, 0.2) !important;
            box-shadow: 0 0 0 0.2rem rgba(249, 115, 22, 0.3), 0 12px 24px rgba(249, 115, 22, 0.34);
        }

        .btn-orange:active,
        .btn-outline-dark:active,
        .btn-outline-light:active,
        .btn-success:active {
            color: #fff !important;
            border-color: rgba(255, 255, 255, 0.16) !important;
            box-shadow: inset 0 4px 10px rgba(0, 0, 0, 0.22), 0 5px 10px rgba(249, 115, 22, 0.28);
        }
        
        .section-header {
            position: relative;
            display: inline-block;
        }
        
        .section-header::after {
            content: '';
            position: absolute;
            width: 60%;
            height: 4px;
            background: linear-gradient(to right, var(--orange), transparent);
            bottom: -8px;
            left: 0;
        }
        
        .card-hover {
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .card-hover:hover {
            transform: translateY(-12px);
            box-shadow: 25px 25px 30px -12px rgba(38, 38, 38, 0.25) !important;
        }
        
        .brand-logo {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 20px;
    max-width: 180px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    transition: all 0.3s ease;
}

.brand-logo img {
    max-width: 100%;
    max-height: 50px;
    object-fit: contain;
    filter: grayscale(0%);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.brand-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

.brand-logo:hover {
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}
        
        .floating-whatsapp {
            position: fixed;
            bottom: 25px;
            right: 25px;
            z-index: 9999;
            width: 65px;
            height: 65px;
            background-color: #25D366;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
            70% { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
            100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
        }
        
        .scroll-top {
            position: fixed;
            bottom: 100px;
            right: 25px;
            z-index: 9998;
            display: none;
            width: 50px;
            height: 50px;
            background-color: var(--dark);
            color: white;
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .footer {
            background-color: rgba(255, 255, 255, 0.78);
            color: var(--dark);
            border-top: 1px solid rgba(251, 146, 60, 0.28);
            box-shadow: 0 -12px 30px rgba(249, 115, 22, 0.12);
            backdrop-filter: blur(18px) saturate(160%);
            -webkit-backdrop-filter: blur(18px) saturate(160%);
        }

        .footer-logo {
            display: block;
            width: auto;
            max-height: 70px;
            margin-bottom: 1rem;
        }

        .footer-section {
            position: relative;
        }

        .footer-section:not(:last-child)::after {
            content: '';
            position: absolute;
            top: 0.25rem;
            right: 0;
            width: 1px;
            height: calc(100% - 0.5rem);
            background: linear-gradient(to bottom, transparent, rgba(249, 115, 22, 0.36), transparent);
        }

        .footer-text {
            max-width: 320px;
            color: rgba(17, 24, 39, 0.78);
            line-height: 1.7;
            margin-bottom: 0;
        }

        .footer h5 {
            color: var(--orange);
        }

        .footer-title {
            color: var(--orange);
            font-weight: 800;
            margin-bottom: 1rem;
        }

        .footer a {
            color: var(--dark);
        }

        .footer a:hover {
            color: var(--orange);
        }

        .footer-links {
            display: grid;
            gap: 0.65rem;
            margin-bottom: 0;
        }

        .footer-links a {
            display: inline-flex;
            align-items: center;
            min-height: 32px;
            color: var(--dark);
            font-weight: 600;
            text-decoration: none;
        }

        .footer-links a::before {
            content: '';
            width: 7px;
            height: 7px;
            margin-right: 0.55rem;
            background-color: var(--orange);
            border-radius: 50%;
            opacity: 0.75;
        }

        .footer-contact {
            display: grid;
            gap: 0.85rem;
        }

        .footer-contact-item {
            display: flex;
            gap: 0.75rem;
            align-items: flex-start;
            color: var(--dark);
            line-height: 1.55;
            text-decoration: none;
        }

        .footer-contact-item i {
            display: inline-flex;
            flex: 0 0 34px;
            width: 34px;
            height: 34px;
            align-items: center;
            justify-content: center;
            color: var(--orange);
            background: rgba(255, 255, 255, 0.58);
            border: 1px solid rgba(251, 146, 60, 0.22);
            border-radius: 8px;
        }

        .footer-actions {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.75rem;
            margin-top: 1.25rem;
        }

        .footer-social-link {
            display: inline-flex;
            width: 42px;
            height: 42px;
            align-items: center;
            justify-content: center;
            color: #ffffff !important;
            background: linear-gradient(135deg, #fb923c 0%, #f97316 100%);
            border-radius: 50%;
            box-shadow: 0 10px 18px rgba(249, 115, 22, 0.28);
            text-decoration: none;
        }

        .footer-social-link:hover {
            color: #ffffff !important;
            transform: translateY(-2px);
            box-shadow: 0 14px 22px rgba(249, 115, 22, 0.36);
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            gap: 1rem;
            color: rgba(17, 24, 39, 0.68);
            border-top: 1px solid rgba(251, 146, 60, 0.22);
        }

        .footer-bottom small:last-child {
            color: var(--orange);
            font-weight: 700;
        }

        .footer-bottom a {
            color: var(--orange);
            font-weight: 800;
            text-decoration: none;
        }

        @media (max-width: 767.98px) {
            .footer {
                text-align: left;
            }

            .footer-logo {
                max-height: 58px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .footer-section {
                padding-bottom: 1.25rem;
            }

            .footer-section:not(:last-child)::after {
                top: auto;
                right: 0;
                bottom: 0;
                left: 0;
                width: 100%;
                height: 1px;
                background: linear-gradient(to right, transparent, rgba(249, 115, 22, 0.36), transparent);
            }
        }
        
        .highlight-icon {
            font-size: 3rem;
            color: var(--orange);
        }

        .product-card { 
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
         }
        .product-card:hover { 
            transform: scale(1.04); box-shadow: 0 25px 30px -12px rgb(249 115 22) !important; 
        }

        .form-control:focus {
             border-color: var(--orange); box-shadow: 0 0 0 0.25rem rgba(249, 115, 22, 0.25); 
            }

            .gallery-img {
            transition: all 0.3s ease;
            cursor: pointer;
        }
        .gallery-img:hover { 
            transform: scale(1.08); filter: brightness(1.1); 
        }

        .gallery-video-card video {
            width: 100%;
            height: 100%;
            object-fit: cover;
            background: #111827;
        }

        .modal-content { 
            border-radius: 20px; 
        }

        /* Color Theme Utilities */
        .bg-orange {
            background-color: var(--orange) !important;
        }

        .bg-dark {
            background-color: var(--dark) !important;
        }

        .bg-light {
            background-color: var(--light) !important;
        }

        .bg-gray {
            background-color: var(--gray) !important;
        }

        .text-orange {
            color: var(--orange) !important;
        }

        .text-dark {
            color: var(--dark) !important;
        }

        .text-gray {
            color: var(--gray) !important;
        }

        .border-orange {
            border-color: var(--orange) !important;
        }

        .border-dark {
            border-color: var(--dark) !important;
        }

        .border-gray {
            border-color: var(--gray) !important;
        }


        /* Product Video Container */
        .product-video-container {
            max-width: 320px;
            max-height: 600px;
            position: relative;
            overflow: hidden;
        }

        /* Consistent Image Heights */
        .card-img-top {
            height: 240px;
            object-fit: cover;
        }

        .project-categories .card-hover > i {
            display: block;
            text-align: center;
        }

        .testimonial-section {
            background: linear-gradient(180deg, #ffffff 0%, #fff7ed 100%);
        }

        .testimonial-card {
            background: #ffffff;
            border: 1px solid rgba(249, 115, 22, 0.2);
            border-radius: 1rem;
            padding: 2rem;
            box-shadow: 0 12px 25px rgba(17, 24, 39, 0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .testimonial-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 38px rgba(249, 115, 22, 0.2);
        }

        .testimonial-rating {
            color: var(--orange);
            letter-spacing: 0.15rem;
            font-size: 1rem;
        }

        .testimonial-quote {
            color: #374151;
            line-height: 1.7;
            font-size: 1.05rem;
        }

        @media (max-width: 575.98px) {
            .testimonial-card {
                padding: 1.5rem;
            }
        }

        .contact-static-bg {
            position: relative;
            background-image: linear-gradient(rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.82)), url('https://picsum.photos/id/1018/1920/1280');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
        }

        .contact-scroll-content {
            position: relative;
            z-index: 1;
        }

        .section-intro-title,
        .section-intro-text,
        .map-title {
            color: var(--dark);
        }

        @media (max-width: 991.98px) {
            .contact-static-bg {
                background-attachment: scroll;
            }
        }

        /* Contact Page Styles */
        .contact-card {
            background: white;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .contact-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(249, 115, 22, 0.15) !important;
        }

        .contact-icon {
            width: 70px;
            height: 70px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            flex-shrink: 0;
        }

        .btn-outline-orange {
            color: var(--orange) !important;
            border-color: var(--orange) !important;
        }

        .btn-outline-orange:hover {
            background-color: var(--orange) !important;
            color: white !important;
            border-color: var(--orange) !important;
        }

        /* About page image (screenshot-style frame) */
        .about-shot {
            position: relative;
            width: min(520px, 100%);
            margin: 0 auto;
            padding: 28px 26px 26px 56px;
            isolation: isolate;
        }

        .about-shot-bg {
            position: absolute;
            display: block;
            pointer-events: none;
            z-index: 0;
        }

        .about-shot-bg-1 {
            inset: 0 0 0 32px;
            background: #f6efe6;
            border-radius: 88px 28px 88px 28px;
        }

        .about-shot-bg-2 {
            inset: 24px 24px 18px 56px;
            background: #e9dfd2;
            border-radius: 28px 88px 28px 88px;
            opacity: 0.9;
        }

        .about-shot-label {
            position: absolute;
            left: -6px;
            top: 50%;
            transform: translateY(-50%) rotate(-90deg);
            transform-origin: left top;
            font-weight: 800;
            letter-spacing: 0.18em;
            font-size: 0.72rem;
            color: rgba(17, 24, 39, 0.78);
            text-transform: uppercase;
            z-index: 2;
            user-select: none;
            white-space: nowrap;
        }

        .about-shot-img {
            position: relative;
            z-index: 1;
            border-radius: 36px;
            box-shadow: 0 18px 45px rgba(17, 24, 39, 0.22);
            border: 6px solid rgba(255, 255, 255, 0.8);
            background: #fff;
        }

        @media (max-width: 575.98px) {
            .about-shot {
                padding: 18px 16px 16px 16px;
            }

            .about-shot-bg-1 {
                inset: 0;
            }

            .about-shot-bg-2 {
                inset: 14px;
            }

            .about-shot-label {
                position: static;
                display: block;
                transform: none;
                margin: 0 0 10px 0;
                letter-spacing: 0.14em;
                text-align: center;
            }
        }