:root {
            /* Brand Colors extracted from Jekath Logo */
            --brand-blue: #0056b3; 
            --brand-orange: #f08300; 
            --bg-light: #ffffff;
            --text-dark: #1e293b;
        }
        
        body {
            font-family: 'Outfit', sans-serif;
            background-color: var(--bg-light);
            color: var(--text-dark);
            overflow-x: hidden;
            margin: 0;
        }

        h1, h2, h3, .brand-font {
            font-family: 'Rajdhani', sans-serif;
        }

        /* 3D Canvas Container */
        #canvas-container {
            position: fixed;
            inset: 0;
            height: 100vh;
            z-index: -1;
            pointer-events: none;
            background:
                radial-gradient(circle at 16% 18%, rgba(0, 86, 179, 0.09), transparent 28%),
                radial-gradient(circle at 84% 72%, rgba(240, 131, 0, 0.08), transparent 30%),
                linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
        }

        /* Section Styling */
        .page-section {
            display: none;
            min-height: 100vh;
            padding-top: 100px;
            opacity: 0;
            transition: opacity 0.4s ease-in-out;
        }

        .page-section.active-section {
            display: block;
            opacity: 1;
        }

        /* Glassmorphism Cards */
        .glass-card {
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(226, 232, 240, 0.8);
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
            border-radius: 16px;
            transition: all 0.3s ease;
        }

        .glass-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
            border-color: var(--brand-blue);
        }

        /* Navigation */
        .nav-link {
            position: relative;
            cursor: pointer;
            font-weight: 500;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -4px;
            left: 0;
            background-color: var(--brand-orange);
            transition: width 0.3s;
        }
        .nav-link:hover::after, .nav-link.active::after {
            width: 100%;
        }

        /* Tabs */
        .tab-btn {
            border-bottom: 2px solid transparent;
            transition: all 0.3s ease;
        }
        .tab-btn.active {
            border-bottom-color: var(--brand-orange);
            color: var(--brand-blue);
        }
        .tab-content {
            display: none;
            animation: fadeIn 0.5s ease;
        }
        .tab-content.active {
            display: grid;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* Floating WhatsApp */
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background-color: #25d366;
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 30px;
            box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
            z-index: 100;
            transition: all 0.3s ease;
            animation: pulse 2s infinite;
        }
        .whatsapp-float:hover {
            transform: scale(1.1);
        }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
            70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
            100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
        }

        .gradient-text {
            background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-orange) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        /* The sticky header already occupies space in the page flow. */
        #home-section { padding-top: 0 !important; }
        #home-section > .container.home-hero:first-child { min-height: 0 !important; padding-top: 24px !important; padding-bottom: 32px !important; }
        #home-section .home-hero-grid { align-items: start !important; gap: 32px !important; }
        @media (max-width: 767px) {
            #home-section > .container.home-hero:first-child { padding-top: 20px !important; padding-bottom: 28px !important; }
            #home-section .home-hero-grid { gap: 28px; }
        }

        /* Homepage hero */
        .hero-kicker {
            background: linear-gradient(135deg, rgba(0, 86, 179, 0.08), rgba(240, 131, 0, 0.1));
        }

        .seo-rotator-wrap {
            display: flex;
            align-items: center;
            gap: 0.65rem;
            min-height: 3.2rem;
            padding: 0.65rem 0.9rem;
            border-left: 4px solid var(--brand-orange);
            background: rgba(255, 255, 255, 0.76);
            border-radius: 0 0.9rem 0.9rem 0;
            box-shadow: 0 12px 30px rgba(15, 23, 42, 0.07);
            overflow: hidden;
        }

        .seo-rotator-label {
            color: #475569;
            font-weight: 600;
            white-space: nowrap;
        }

        .seo-rotator {
            position: relative;
            flex: 1;
            height: 1.8rem;
            min-width: 0;
        }

        .seo-term {
            position: absolute;
            inset: 0;
            color: var(--brand-blue);
            font-family: 'Rajdhani', sans-serif;
            font-size: 1.2rem;
            font-weight: 700;
            line-height: 1.8rem;
            opacity: 0;
            transform: translateY(70%);
            animation: rotateSeoTerm 20s infinite both;
            white-space: nowrap;
        }

        .seo-term:nth-child(2) { animation-delay: 4s; }
        .seo-term:nth-child(3) { animation-delay: 8s; }
        .seo-term:nth-child(4) { animation-delay: 12s; }
        .seo-term:nth-child(5) { animation-delay: 16s; }

        @keyframes rotateSeoTerm {
            0%, 2% { opacity: 0; transform: translateY(70%); }
            5%, 17% { opacity: 1; transform: translateY(0); }
            20%, 100% { opacity: 0; transform: translateY(-70%); }
        }

        .hero-title-rotator {
            position: relative;
            display: block;
            height: 1.96em;
            overflow: hidden;
        }

        .hero-title-term {
            position: absolute;
            inset: 0;
            opacity: 0;
            transform: translateY(24%);
            animation: rotateHeroTitle 16s infinite both;
        }

        .hero-title-term:nth-child(2) { animation-delay: 4s; }
        .hero-title-term:nth-child(3) { animation-delay: 8s; }
        .hero-title-term:nth-child(4) { animation-delay: 12s; }

        @keyframes rotateHeroTitle {
            0%, 3% { opacity: 0; transform: translateY(24%); }
            7%, 21% { opacity: 1; transform: translateY(0); }
            25%, 100% { opacity: 0; transform: translateY(-24%); }
        }

        .hero-social-showcase {
            position: relative;
            padding: 1.25rem;
            overflow: hidden;
            border: 1px solid rgba(0, 86, 179, 0.12);
            border-radius: 0;
            background:
                radial-gradient(circle at 100% 0%, rgba(240, 131, 0, 0.16), transparent 32%),
                linear-gradient(145deg, rgba(255,255,255,0.96), rgba(239,246,255,0.96));
            box-shadow: 0 28px 65px rgba(15, 23, 42, 0.16);
        }

        .poster-marquee {
            position: relative;
            overflow: hidden;
            border-radius: 0;
            padding: 0.25rem 0 0.45rem;
        }

        .poster-marquee::before,
        .poster-marquee::after {
            content: "";
            position: absolute;
            top: 0;
            bottom: 0;
            width: 2.5rem;
            z-index: 3;
            pointer-events: none;
        }

        .poster-marquee::before {
            left: 0;
            background: linear-gradient(to right, rgba(243,248,255,0.98), transparent);
        }

        .poster-marquee::after {
            right: 0;
            background: linear-gradient(to left, rgba(243,248,255,0.98), transparent);
        }

        .poster-track {
            display: flex;
            gap: 0.9rem;
            width: max-content;
            animation: posterMarquee 56s linear infinite;
            will-change: transform;
        }

        .poster-marquee:hover .poster-track {
            animation-play-state: paused;
        }

        .poster-card {
            position: relative;
            flex: 0 0 clamp(165px, 15vw, 205px);
            aspect-ratio: 4 / 5;
            overflow: hidden;
            border-radius: 0;
            background: #e2e8f0;
            border: 1px solid rgba(148, 163, 184, 0.28);
            box-shadow: 0 12px 24px rgba(15, 23, 42, 0.12);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .poster-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 18px 32px rgba(15, 23, 42, 0.2);
        }

        .poster-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .poster-card::after {
            content: "Explore update";
            position: absolute;
            inset: auto 0 0;
            padding: 1.6rem 0.75rem 0.65rem;
            color: white;
            background: linear-gradient(to top, rgba(0,0,0,0.72), transparent);
            font-size: 0.72rem;
            font-weight: 700;
            opacity: 0;
            transition: opacity 0.25s ease;
        }

        .poster-card:hover::after { opacity: 1; }

        .poster-progress {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-top: 0.85rem;
            color: #64748b;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
        }

        .poster-progress-line {
            height: 2px;
            flex: 1;
            overflow: hidden;
            background: #cbd5e1;
        }

        .poster-progress-line::after {
            content: "";
            display: block;
            width: 38%;
            height: 100%;
            background: linear-gradient(90deg, var(--brand-blue), var(--brand-orange));
            animation: posterProgress 7s ease-in-out infinite alternate;
        }

        @keyframes posterMarquee { to { transform: translateX(calc(-50% - 0.45rem)); } }
        @keyframes posterProgress { from { transform: translateX(-10%); } to { transform: translateX(175%); } }

        @media (max-width: 640px) {
            .hero-title-rotator { height: 1.98em; }
            .seo-rotator-wrap { display: block; padding: 0.75rem 0.85rem; }
            .seo-rotator-label { display: block; font-size: 0.8rem; }
            .seo-rotator { height: 2.6rem; margin-top: 0.2rem; }
            .seo-term { font-size: 1rem; line-height: 1.2rem; white-space: normal; }
            .hero-social-showcase { padding: 1rem; border-radius: 0; }
            .poster-card { flex-basis: 165px; }
        }

        @media (prefers-reduced-motion: reduce) {
            .seo-term, .hero-title-term, .poster-track, .poster-progress-line::after {
                animation: none !important;
            }
            .seo-term { display: none; opacity: 1; transform: none; }
            .seo-term:first-child { display: block; }
            .hero-title-term { display: none; opacity: 1; transform: none; }
            .hero-title-term:first-child { display: block; }
            .poster-marquee { overflow-x: auto; }
        }

        /* AI Chat Widget Styles */
        .ai-chat-btn {
            position: fixed;
            bottom: 100px;
            right: 30px;
            background: linear-gradient(135deg, #0056b3 0%, #003d80 100%);
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            box-shadow: 0 4px 15px rgba(0, 86, 179, 0.4);
            z-index: 100;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            border: 2px solid rgba(255,255,255,0.2);
        }
        
        .ai-chat-btn:hover {
            transform: scale(1.1) rotate(10deg);
        }

        .ai-chat-window {
            position: fixed;
            bottom: 110px;
            right: 24px;
            width: min(380px, calc(100vw - 32px));
            height: min(520px, calc(100dvh - 150px));
            background: white;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.15);
            z-index: 99;
            display: none;
            flex-direction: column;
            overflow: hidden;
            border: 1px solid rgba(0,0,0,0.05);
            transform-origin: bottom right;
            transition: all 0.3s ease;
        }

        .ai-chat-header {
            background: linear-gradient(135deg, #0056b3 0%, #003d80 100%);
            padding: 15px 20px;
            color: white;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .ai-chat-messages {
            flex: 1;
            padding: 15px;
            overflow-y: auto;
            background: #f8fafc;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .chat-msg {
            max-width: 85%;
            padding: 10px 14px;
            border-radius: 12px;
            font-size: 0.9rem;
            line-height: 1.4;
        }

        .msg-bot {
            background: white;
            border: 1px solid #e2e8f0;
            color: #334155;
            align-self: flex-start;
            border-top-left-radius: 2px;
        }

        .msg-user {
            background: #0056b3;
            color: white;
            align-self: flex-end;
            border-bottom-right-radius: 2px;
        }

        .ai-chat-input {
            padding: 15px;
            background: white;
            border-top: 1px solid #e2e8f0;
            display: flex;
            gap: 8px;
        }

        .typing-dot {
            width: 6px;
            height: 6px;
            background: #94a3b8;
            border-radius: 50%;
            animation: bounce 1.4s infinite ease-in-out both;
        }
        .typing-dot:nth-child(1) { animation-delay: -0.32s; }
        .typing-dot:nth-child(2) { animation-delay: -0.16s; }
        
        @keyframes bounce { 0%, 80%, 100% { transform: scale(0); } 40% { transform: scale(1); } }

        /* Insight Modal */
        .insight-modal {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0.9);
            width: 90%;
            max-width: 500px;
            background: white;
            z-index: 200;
            border-radius: 16px;
            padding: 0;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
            opacity: 0;
            pointer-events: none;
            transition: all 0.3s ease;
        }
        
        .insight-modal.active {
            opacity: 1;
            pointer-events: auto;
            transform: translate(-50%, -50%) scale(1);
        }
        
        /* Media Modal (Full Size Image) */
        .media-modal {
            position: fixed;
            inset: 0;
            z-index: 210;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }
        .media-modal.active {
            opacity: 1;
            pointer-events: auto;
        }
        .media-backdrop {
            position: absolute;
            inset: 0;
            background: rgba(0, 0, 0, 0.9);
            backdrop-filter: blur(5px);
        }
        .media-content {
            position: relative;
            max-width: 90vw;
            max-height: 90vh;
            z-index: 220;
            transform: scale(0.9);
            transition: transform 0.3s ease;
        }
        .media-modal.active .media-content {
            transform: scale(1);
        }
        .media-content img {
            max-width: 100%;
            max-height: 90vh;
            border-radius: 8px;
            box-shadow: 0 20px 50px rgba(0,0,0,0.5);
        }
        
        .backdrop {
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.4);
            backdrop-filter: blur(4px);
            z-index: 150;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s;
        }
        .backdrop.active { opacity: 1; pointer-events: auto; }

            .product-detail-link { position: relative; display: block; height: 100%; }
        .product-detail-link .view-details-chip { position: absolute; right: 1rem; bottom: 1rem; background: rgba(0,86,179,.94); color: #fff; padding: .55rem .8rem; border-radius: .7rem; font-size: .78rem; font-weight: 800; box-shadow: 0 8px 20px rgba(0,86,179,.24); }
        .product-name-link { text-decoration: none; transition: color .2s ease; }
        img[data-product-placeholder] { object-fit: contain !important; padding: 3rem; background: linear-gradient(145deg, #eff6ff, #ffffff); }
        .product-name-link:hover { color: #0056b3; }
        img { content-visibility: auto; }
        @media (prefers-reduced-motion: reduce) { .poster-track { animation: none !important; } }