:root {
            --primary-blue: #005A9C;     /* Daikin Corporate Blue */
            --accent-cyan: #00D4FF;      /* Cooling Cyan */
            --dark-navy: #0a2540;        /* Deep premium navy background */
            --light-bg: #f5f9fc;
            --body-text: #4a5568;
            --daikin-green: #2ecc71;
            --premium-gold: #ffb800;
        }

        body {
            font-family: 'Poppins', 'Inter', sans-serif;
            color: var(--body-text);
            background-color: #ffffff;
            overflow-x: hidden;
            scroll-behavior: smooth;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            color: var(--dark-navy);
        }

        /* Seamless Infinite Scrolling Marquee Components */
        .marquee-wrapper {
            overflow: hidden;
            padding: 30px 0;
            position: relative;
            width: 100%;
            background-color: #ffffff;
        }
        
        .marquee-wrapper::before, .marquee-wrapper::after {
            content: "";
            height: 100%;
            position: absolute;
            width: 180px;
            z-index: 3;
            pointer-events: none;
        }
        .marquee-wrapper::before {
            left: 0;
            top: 0;
            background: linear-gradient(to right, #ffffff 15%, rgba(255, 255, 255, 0) 100%);
        }
        .marquee-wrapper::after {
            right: 0;
            top: 0;
            background: linear-gradient(to left, #ffffff 15%, rgba(255, 255, 255, 0) 100%);
        }
        
        .marquee-content {
            display: flex;
            width: max-content;
            gap: 25px;
            animation: scroll-left 38s linear infinite;
        }
        
        .marquee-content-reverse {
            display: flex;
            width: max-content;
            gap: 25px;
            animation: scroll-right 38s linear infinite;
        }
        
        .marquee-wrapper:hover .marquee-content,
        .marquee-wrapper:hover .marquee-content-reverse {
            animation-play-state: paused;
        }
        
        @keyframes scroll-left {
            0% { transform: translateX(0); }
            100% { transform: translateX(calc(-50% - 12.5px)); }
        }
        
        @keyframes scroll-right {
            0% { transform: translateX(calc(-50% - 12.5px)); }
            100% { transform: translateX(0); }
        }
        
        .brand-pill-card {
            background: #ffffff;
            border: 1px solid rgba(10, 37, 64, 0.08);
            border-radius: 14px;
            padding: 14px 28px;
            display: flex;
            align-items: center;
            gap: 16px;
            box-shadow: 0 4px 18px rgba(10, 37, 64, 0.02);
            transition: all 0.3s ease;
            min-width: 220px;
            flex-shrink: 0;
        }
        
        .brand-pill-card:hover {
            transform: translateY(-4px);
            border-color: var(--accent-cyan);
            box-shadow: 0 10px 25px rgba(0, 90, 156, 0.12);
        }
        
        .brand-pill-card svg, .brand-pill-card img {
            width: 36px;
            height: 36px;
            object-fit: contain;
            flex-shrink: 0;
        }
        
        .brand-pill-card span {
            font-weight: 700;
            font-size: 0.98rem;
            color: var(--dark-navy);
            letter-spacing: 0.3px;
        }

        @media (min-width: 992px) {
            .nav-item.dropdown:hover > .dropdown-menu {
                display: block !important;
                opacity: 1 !important;
                visibility: visible !important;
                transform: translateY(0) !important;
            }
            .dropdown-menu {
                display: block;
                opacity: 0;
                visibility: hidden;
                transform: translateY(15px);
                transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
                border-radius: 12px;
                box-shadow: 0 10px 30px rgba(10, 37, 64, 0.1);
                border: 1px solid rgba(0, 90, 156, 0.08);
                margin-top: 0;
            }
            .dropdown-submenu {
                position: relative;
            }
            .dropdown-submenu > .dropdown-menu {
                top: 0;
                left: 100%;
                margin-top: -6px;
                margin-left: 2px;
                opacity: 0;
                visibility: hidden;
                transform: translateX(15px);
            }
            .dropdown-submenu:hover > .dropdown-menu {
                display: block !important;
                opacity: 1 !important;
                visibility: visible !important;
                transform: translateX(0) !important;
            }
            .dropdown-item {
                font-size: 0.9rem;
                padding: 10px 20px;
                font-weight: 500;
                color: var(--dark-navy);
                transition: all 0.2s;
            }
            .dropdown-item:hover {
                background-color: rgba(0, 90, 156, 0.05);
                color: var(--primary-blue);
            }
        }

        @media (max-width: 991.98px) {
            .dropdown-submenu .dropdown-menu {
                display: none;
                padding-left: 1.5rem;
                border-left: 2px solid var(--accent-cyan);
                background-color: rgba(0, 0, 0, 0.02);
                border-radius: 0;
                box-shadow: none;
            }
            .dropdown-item {
                white-space: normal;
            }
            .navbar-collapse {
                position: fixed;
                top: 0;
                left: 0;
                width: 100vw;
                height: 100vh;
                background: rgba(10, 37, 64, 0.98) !important;
                backdrop-filter: blur(15px);
                z-index: 9999;
                display: flex !important;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                opacity: 0;
                visibility: hidden;
                pointer-events: none; /* Ignore click events when invisible */
                transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s;
                transform: scale(0.95) translateY(-30px);
                padding: 40px;
                overflow-y: auto;
            }
            .navbar-collapse.show {
                opacity: 1;
                visibility: visible;
                pointer-events: auto; /* Enable clicks when menu is open */
                transform: scale(1) translateY(0);
            }
            .navbar-collapse .navbar-nav {
                align-items: center !important;
                width: 100%;
                gap: 15px !important;
            }
            .navbar-collapse .nav-link {
                color: #ffffff !important;
                font-size: 1.5rem !important;
                padding: 10px 0;
            }
            /* Override Bootstrap Popper absolute positionings on mobile view */
            .navbar-collapse .dropdown-menu {
                position: static !important;
                transform: none !important;
                display: none; /* Handled smoothly via jQuery slideToggle */
                background-color: rgba(255, 255, 255, 0.08) !important;
                border: 1px solid rgba(255, 255, 255, 0.12) !important;
                border-radius: 12px;
                text-align: center;
                box-shadow: none !important;
                opacity: 1 !important;
                visibility: visible !important;
                width: 100%;
                margin-top: 5px !important;
                padding: 8px 0;
            }
            .navbar-collapse .dropdown-item {
                color: #ffffff !important;
                font-size: 1.1rem !important;
                padding: 8px 16px;
            }
        }

        .top-bar {
            background-color: var(--dark-navy);
            color: #ffffff;
            font-size: 0.85rem;
            padding: 8px 0;
            border-bottom: 2px solid var(--accent-cyan);
        }
        .top-bar a {
            color: rgba(255,255,255,0.9);
            text-decoration: none;
            transition: color 0.3s;
        }
        .top-bar a:hover {
            color: var(--accent-cyan);
        }

        .navbar-custom {
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
        }
        .nav-link {
            font-weight: 600;
            color: var(--dark-navy) !important;
            transition: color 0.3s;
            position: relative;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 0;
            background-color: var(--primary-blue);
            transition: width 0.3s;
        }
        .nav-link:hover::after, .nav-link.active::after {
            width: 100%;
        }
        .nav-link:hover {
            color: var(--primary-blue) !important;
        }

        .daikin-badge {
            background: linear-gradient(135deg, var(--primary-blue), #004578);
            color: #ffffff;
            border: 1px solid var(--accent-cyan);
            border-radius: 50px;
            padding: 4px 12px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            display: inline-flex;
            align-items: center;
            box-shadow: 0 4px 10px rgba(0, 90, 156, 0.2);
        }
        .daikin-badge-large {
            background: linear-gradient(135deg, #005A9C 0%, #0099ff 100%);
            border-left: 5px solid var(--accent-cyan);
            border-radius: 8px;
            color: white;
            padding: 15px 20px;
            box-shadow: 0 10px 30px rgba(0, 90, 156, 0.15);
        }

        .carousel-item {
            height: 85vh;
            min-height: 500px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .carousel-item::before {
            content: '';
            position: absolute;
            top: 0; right: 0; bottom: 0; left: 0;
            background: linear-gradient(to right, rgba(10, 37, 64, 0.9) 30%, rgba(10, 37, 64, 0.4) 100%);
        }
        .carousel-caption {
            top: 50%;
            transform: translateY(-50%);
            bottom: auto;
            text-align: left;
            z-index: 10;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.2;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.4);
        }

        .section-title {
            position: relative;
            margin-bottom: 40px;
            padding-bottom: 15px;
            font-weight: 800;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(to right, var(--primary-blue), var(--accent-cyan));
            border-radius: 2px;
        }
        .section-title.left-aligned::after {
            left: 0;
            transform: none;
        }

        .premium-card {
            border: none;
            border-radius: 16px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
            background: #ffffff;
            overflow: hidden;
            height: 100%;
        }
        .premium-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 35px rgba(0, 90, 156, 0.15);
        }

        .service-icon {
            width: 70px;
            height: 70px;
            line-height: 70px;
            background: linear-gradient(135deg, var(--light-bg), rgba(0, 212, 255, 0.15));
            color: var(--primary-blue);
            border-radius: 50%;
            text-align: center;
            font-size: 1.8rem;
            margin-bottom: 20px;
            display: inline-block;
            transition: all 0.3s;
        }
        .premium-card:hover .service-icon {
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            color: white;
            transform: rotateY(180deg);
        }

        .product-card {
            border: 1px solid rgba(0,0,0,0.08);
            border-radius: 16px;
            overflow: hidden;
            transition: all 0.3s;
            position: relative;
            background: #ffffff;
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .product-card:hover {
            box-shadow: 0 15px 40px rgba(0,0,0,0.12);
            transform: scale(1.02);
        }
        .product-badge-daikin {
            position: absolute;
            top: 15px;
            left: 15px;
            z-index: 5;
            background-color: var(--primary-blue);
            color: white;
            font-weight: 700;
            font-size: 0.7rem;
            padding: 4px 12px;
            border-radius: 4px;
            text-transform: uppercase;
        }
        .product-rating {
            color: var(--premium-gold);
        }
        .price-tag {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--primary-blue);
        }
        .old-price {
            text-decoration: line-through;
            color: #888;
            font-size: 0.9rem;
            margin-left: 8px;
        }

        .filter-sidebar {
            background: #ffffff;
            border-radius: 16px;
            padding: 24px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            position: sticky;
            top: 100px;
        }

        .floating-action-group {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 1000;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .float-btn {
            width: 55px;
            height: 55px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white !important;
            font-size: 1.5rem;
            box-shadow: 0 6px 15px rgba(0,0,0,0.25);
            transition: all 0.3s;
            cursor: pointer;
            text-decoration: none;
        }
        .float-btn:hover {
            transform: scale(1.15) rotate(5deg);
        }
        .float-whatsapp {
            background-color: #25d366;
        }
        .float-call {
            background-color: var(--primary-blue);
        }
        .float-top {
            background-color: var(--dark-navy);
            display: none;
        }
        
        .mobile-bottom-actions {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background-color: #ffffff;
            box-shadow: 0 -4px 15px rgba(0,0,0,0.15);
            z-index: 999;
            grid-template-columns: repeat(4, 1fr);
            border-top: 1px solid rgba(0,0,0,0.05);
        }
        .mobile-action-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 10px 0;
            color: var(--dark-navy);
            text-decoration: none;
            font-size: 0.72rem;
            font-weight: 600;
            border-right: 1px solid rgba(0,0,0,0.05);
        }
        .mobile-action-item i {
            font-size: 1.25rem;
            margin-bottom: 4px;
        }
        .mobile-action-item:last-child {
            border-right: none;
        }

        /* Lightbox Modals & Custom Image Gallery Details */
        .lightbox-modal {
            display: none;
            position: fixed;
            z-index: 1500;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            background-color: rgba(10, 37, 64, 0.98);
            align-items: center;
            justify-content: center;
        }
        .lightbox-container-inner {
            width: 80%;
            max-width: 900px;
            max-height: 80vh;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        .lightbox-close {
            position: absolute;
            top: 20px;
            right: 30px;
            color: #ffffff;
            font-size: 3rem;
            font-weight: bold;
            transition: 0.3s;
            cursor: pointer;
            z-index: 1600;
        }
        .lightbox-close:hover {
            color: var(--accent-cyan);
        }
        .lightbox-nav-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            color: #ffffff;
            font-size: 2rem;
            cursor: pointer;
            z-index: 1550;
            background: rgba(255, 255, 255, 0.1);
            width: 55px;
            height: 55px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            transition: all 0.3s;
            border: none;
        }
        .lightbox-nav-btn:hover {
            background: var(--accent-cyan);
            color: var(--dark-navy);
        }
        
        #lightboxMediaContent img {
            max-height: 70vh;
            max-width: 100%;
            object-fit: contain;
        }

        .detail-gallery-main {
            border: 1px solid rgba(0,0,0,0.08);
            border-radius: 16px;
            overflow: hidden;
            background: #ffffff;
            position: relative;
            transition: transform 0.3s ease;
        }
        .detail-gallery-main:hover {
            transform: scale(1.02);
        }
        .detail-thumbnail-item {
            width: 80px;
            height: 80px;
            object-fit: cover;
            border: 2px solid transparent;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.2s;
        }
        .detail-thumbnail-item.active, .detail-thumbnail-item:hover {
            border-color: var(--primary-blue);
            transform: scale(1.05);
        }

        .product-tab-btn {
            font-weight: 600;
            border-radius: 8px;
            padding: 10px 20px;
            transition: all 0.3s;
            background-color: #f0f4f8;
            color: var(--dark-navy) !important;
            border: 1px solid transparent;
        }
        .product-tab-btn.active {
            background-color: var(--primary-blue) !important;
            color: white !important;
            border-color: var(--primary-blue);
        }

        .admin-nav-tab.active {
            border-bottom: 3px solid var(--accent-cyan) !important;
            color: var(--accent-cyan) !important;
        }

        .btn-confirm-active {
            border-color: #dc3545 !important;
            color: #ffffff !important;
            background-color: #dc3545 !important;
        }

        @keyframes pulse-danger {
            0% { box-shadow: 0 0 0 0px rgba(220, 53, 69, 0.7); }
            100% { box-shadow: 0 0 0 10px rgba(220, 53, 69, 0); }
        }

        /* Timeline and Process Elements */
        .process-step-card {
            border-radius: 16px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        .process-step-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 90, 156, 0.12) !important;
        }
        .process-badge {
            background-color: var(--accent-cyan);
            color: var(--dark-navy);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.1rem;
        }

        .about-values-card {
            background: #ffffff;
            border-left: 5px solid var(--primary-blue);
            border-radius: 8px;
            transition: all 0.2s;
        }
        .about-values-card:hover {
            transform: translateX(5px);
            background: var(--light-bg);
        }

        .industry-card {
            background: #ffffff;
            border: 1px solid rgba(0,0,0,0.08);
            border-radius: 12px;
            transition: all 0.3s ease;
        }
        .industry-card:hover {
            background: var(--primary-blue);
            color: #ffffff !important;
            transform: translateY(-4px);
        }
        .industry-card:hover .small, .industry-card:hover i {
            color: #ffffff !important;
        }

        @media (max-width: 991.98px) {
            .lightbox-nav-btn {
                width: 40px;
                height: 40px;
                font-size: 1.25rem;
            }
            .lightbox-nav-btn.prev {
                left: -15px;
            }
            .lightbox-nav-btn.next {
                right: -15px;
            }
        }

        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.2rem;
            }
            .carousel-item {
                height: 65vh;
            }
            .top-bar {
                display: none;
            }
            .mobile-bottom-actions {
                display: grid;
            }
            .floating-action-group {
                bottom: 80px;
                right: 20px;
            }
            body {
                padding-bottom: 70px;
            }
        }

        /* Gemini AI Assistant Window Enhancements */
        .ai-chat-fab {
            width: 55px;
            height: 55px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--dark-navy) 0%, var(--primary-blue) 100%);
            border: 2px solid var(--accent-cyan);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            box-shadow: 0 8px 24px rgba(0, 212, 255, 0.3);
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            text-decoration: none;
            position: relative;
        }
        .ai-chat-fab:hover {
            transform: scale(1.1) rotate(-5deg);
            box-shadow: 0 12px 28px rgba(0, 212, 255, 0.5);
        }
        .ai-chat-badge {
            position: absolute;
            top: -4px;
            right: -4px;
            background-color: #ff3b30;
            color: white;
            font-size: 10px;
            font-weight: 700;
            padding: 3px 6px;
            border-radius: 10px;
            animation: pulse-danger 1s infinite alternate;
        }
        .ai-chat-window {
            position: fixed;
            bottom: 100px;
            right: 30px;
            width: 380px;
            max-width: calc(100vw - 60px);
            height: 530px;
            max-height: calc(100vh - 160px);
            background: white;
            border-radius: 20px;
            box-shadow: 0 12px 40px rgba(0,0,0,0.15);
            border: 1px solid rgba(0, 90, 156, 0.15);
            display: flex;
            flex-direction: column;
            z-index: 1005;
            overflow: hidden;
            transform: scale(0.9) translateY(20px);
            opacity: 0;
            pointer-events: none;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }
        .ai-chat-window.active {
            transform: scale(1) translateY(0);
            opacity: 1;
            pointer-events: auto;
        }
        .ai-chat-header {
            background: linear-gradient(135deg, var(--dark-navy) 0%, var(--primary-blue) 100%);
            color: white;
            padding: 16px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 2px solid var(--accent-cyan);
        }
        .ai-chat-messages {
            flex-grow: 1;
            padding: 16px;
            overflow-y: auto;
            background-color: #f8fafc;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .ai-msg {
            max-width: 85%;
            padding: 10px 14px;
            border-radius: 16px;
            font-size: 0.9rem;
            line-height: 1.4;
            position: relative;
        }
        .ai-msg.user {
            background-color: var(--primary-blue);
            color: white;
            align-self: flex-end;
            border-bottom-right-radius: 4px;
        }
        .ai-msg.bot {
            background-color: white;
            color: var(--dark-navy);
            align-self: flex-start;
            border-bottom-left-radius: 4px;
            border: 1px solid rgba(0,0,0,0.06);
            box-shadow: 0 2px 6px rgba(0,0,0,0.02);
        }
        .ai-msg-actions {
            margin-top: 6px;
            display: flex;
            gap: 10px;
            font-size: 0.75rem;
            color: #718096;
        }
        .ai-voice-btn {
            background: none;
            border: none;
            color: var(--primary-blue);
            cursor: pointer;
            padding: 0;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .ai-voice-btn:hover {
            color: var(--accent-cyan);
        }
        .ai-chat-input-area {
            padding: 12px;
            background: white;
            border-top: 1px solid rgba(0,0,0,0.08);
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .ai-chat-input-row {
            display: flex;
            gap: 8px;
            align-items: center;
        }
        .ai-typing-indicator {
            display: inline-flex;
            gap: 4px;
            align-items: center;
            padding: 10px 14px;
            background: white;
            border-radius: 16px;
            border: 1px solid rgba(0,0,0,0.06);
            align-self: flex-start;
        }
        .ai-typing-dot {
            width: 6px;
            height: 6px;
            background-color: var(--primary-blue);
            border-radius: 50%;
            animation: ai-bounce 1.4s infinite ease-in-out both;
        }
        .ai-typing-dot:nth-child(1) { animation-delay: -0.32s; }
        .ai-typing-dot:nth-child(2) { animation-delay: -0.16s; }
        @keyframes ai-bounce {
            0%, 80%, 100% { transform: scale(0); }
            40% { transform: scale(1); }
        }
        @media (max-width: 768px) {
            .ai-chat-window {
                right: 20px;
                bottom: 145px;
                width: calc(100vw - 40px);
                max-height: calc(100vh - 210px);
            }
        }
        
        /* Image upload preview inside chat input */
        .chat-image-preview-badge {
            display: flex;
            align-items: center;
            gap: 6px;
            background-color: rgba(0, 212, 255, 0.15);
            border: 1px solid var(--accent-cyan);
            border-radius: 8px;
            padding: 4px 8px;
            font-size: 0.75rem;
            color: var(--dark-navy);
            width: fit-content;
        }