:root {
            --navy-900: var(--theme-dark-navy, #060d24);
            --navy-800: var(--theme-dark-navy-2, #0a1430);
            --navy-700: var(--theme-dark-navy-3, #101c44);
            --blue-400: var(--theme-primary, #4f8bff);
            --blue-500: var(--theme-primary-500, #2f6bff);
            --blue-600: var(--theme-primary-600, #1e54e6);
            --cyan-400: var(--theme-accent, #38bdf8);
            --violet-500: var(--theme-secondary, #0284c7);
            --text-muted: var(--theme-text-muted-3, #9aa6c5);
            --card-radius: 16px;
        }

        * { box-sizing: border-box; }

        html {
            overflow-x: hidden;
        }
        html, body {
            font-family: "Hind Siliguri", "Poppins", sans-serif;
            background: #ffffff;
            color: #1f2937;
            scroll-behavior: smooth;
        }

        .font-en { font-family: "Poppins", sans-serif; }

        /* ============ NAVBAR ============ */
        .top-nav {
            background: rgba(17, 29, 69, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(12, 38, 90, 0.08);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 1030;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
            text-decoration: none;
            font-weight: var(--violet-700);
            font-size: 22px;
            font-family: "Poppins", sans-serif;
        }

        .brand-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--theme-primary) 0%, var(--theme-secondary) 100%);
            border-radius: 9px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            transform: rotate(-12deg);
            box-shadow: 0 6px 16px rgba(var(--theme-primary-rgb), 0.45);
        }

        .top-nav .nav-link {
            color: var(--theme-text-on-dark) !important;
            font-size: 15px;
            padding: 8px 14px !important;
            font-weight: 500;
        }

        .top-nav .nav-link:hover { color: #fff !important; }

        .btn-login {
            background: transparent;
            color: #fff;
            border: 1px solid var(--theme-border);
            padding: 7px 22px;
            border-radius: 8px;
            font-weight: 500;
        }
        .btn-login:hover { background: var(--theme-border-hover); color: #fff; }

        .btn-signup {
            background: linear-gradient(135deg, var(--theme-primary-500) 0%, var(--theme-primary) 100%);
            color: #fff;
            border: none;
            padding: 7px 22px;
            border-radius: 8px;
            font-weight: 500;
            box-shadow: 0 6px 16px rgba(var(--theme-primary-500-rgb), 0.4);
        }
        .btn-signup:hover {
            background: linear-gradient(135deg, var(--theme-primary-600) 0%, var(--theme-primary-500) 100%);
            color: #fff;
            transform: translateY(-1px);
        }

        .bell-icon {
            color: var(--theme-text-on-dark);
            font-size: 18px;
            margin-left: 10px;
            cursor: pointer;
        }

        /* ============ LANGUAGE TOGGLE ============ */
        .lang-toggle{
            display:inline-flex;align-items:center;
            background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);
            border-radius:50px;padding:3px;gap:0;
            backdrop-filter:blur(8px);
        }
        .lang-btn{
            padding:6px 16px;border-radius:50px;font-size:.78rem;font-weight:600;
            color:rgba(255,255,255,.6);text-decoration:none;transition:all .3s;
            white-space:nowrap;
        }
        .lang-btn:hover{color:rgba(255,255,255,.9)}
        .lang-btn.active{
            background:rgba(255,255,255,.15);color:#fff;
            box-shadow:0 2px 8px rgba(0,0,0,.15);
        }
        .lang-toggle-mobile{
            background:rgba(15,23,42,.06);border:1px solid rgba(15,23,42,.1);
            width:100%;justify-content:center;
        }
        .lang-toggle-mobile .lang-btn{color:rgba(15,23,42,.5)}
        .lang-toggle-mobile .lang-btn:hover{color:rgba(15,23,42,.8)}
        .lang-toggle-mobile .lang-btn.active{
            background:linear-gradient(135deg,var(--theme-primary-700),var(--theme-secondary));color:#fff;
            box-shadow:0 4px 12px rgba(var(--theme-primary-700-rgb), .25);
        }

        /* ============ HERO ============ */
        .hero {
            background:
                radial-gradient(900px 500px at 80% 30%, rgba(var(--theme-secondary-rgb), 0.22), transparent 60%),
                radial-gradient(700px 400px at 15% 70%, rgba(var(--theme-primary-500-rgb), 0.2), transparent 60%),
                linear-gradient(180deg, var(--theme-dark-navy) 0%, var(--theme-dark-navy-4) 100%);
            color: #fff;
            padding: 0;
            height: 700px;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
            background-size: 28px 28px;
            opacity: 0.5;
            pointer-events: none;
        }

        .hero h1 {
            font-family: "Poppins", sans-serif;
            font-size: 64px;
            font-weight: 800;
            margin-bottom: 18px;
            line-height: 1.05;
            letter-spacing: -1px;
        }
        .hero h1 .accent {
            background: linear-gradient(135deg, var(--theme-primary) 0%, var(--theme-accent) 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero .promise {
            font-size: 28px;
            font-weight: 600;
            margin-bottom: 18px;
            color: var(--theme-text-on-primary);
        }

        .hero .subtitle {
            font-size: 16px;
            color: var(--theme-text-muted);
            max-width: 480px;
            margin-bottom: 32px;
            line-height: 1.7;
        }

        .btn-hero {
            background: linear-gradient(135deg, var(--theme-primary-500) 0%, var(--theme-secondary) 100%);
            color: #fff;
            padding: 14px 32px;
            border-radius: 12px;
            font-weight: 500;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            box-shadow: 0 12px 30px rgba(var(--theme-primary-500-rgb), 0.45), 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            text-decoration: none;
        }
        .btn-hero:hover {
            background: linear-gradient(135deg, var(--theme-primary-600) 0%, var(--theme-secondary-600) 100%);
            color: #fff;
            transform: translateY(-3px);
            box-shadow: 0 18px 40px rgba(var(--theme-primary-500-rgb), 0.55);
        }

        .hero-illustration {
            position: relative;
            height: 380px;
            background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.18) 0%, transparent 70%);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--theme-text-muted-2);
        }

        .placeholder-box {
            background: rgba(255, 255, 255, 0.04);
            border: 1.5px dashed rgba(255, 255, 255, 0.18);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--theme-text-muted-2);
            font-size: 13px;
            width: 100%;
            height: 100%;
        }

        .floating-icon {
            position: absolute;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--theme-text-muted-4);
            font-size: 18px;
        }
        .fi-1 { top: 6%; left: 8%; }
        .fi-2 { bottom: 28%; left: 0; }
        .fi-3 { top: 4%; right: 6%; }
        .fi-4 { bottom: 18%; right: 4%; }

        /* ============ HERO SLIDER ============ */
        .hero-slider {
            position: relative;
            width: 100%;
            max-width: 1700px;
            margin: 0 auto;
            aspect-ratio: 1700 / 770;
            overflow: hidden;
        }

        .hero-swiper {
            width: 100%;
            height: 100%;
        }

        .hero-slide {
            position: relative;
            height: 100%;
            overflow: hidden;
        }

        .slide-bg {
            position: absolute;
            inset: 0;
            z-index: 1;
        }

        .slide-bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 6s ease, opacity 0.5s ease;
        }

        .slide-bg .video-bg {
            position: absolute;
            top: 0; left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            pointer-events: none;
            z-index: 1;
        }

        .slide-bg .poster-img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 2;
            transition: opacity 0.5s ease;
        }

        .hero-slide.swiper-slide-active .slide-bg img:not(.poster-img) {
            transform: scale(1.05);
        }

        .slide-bg .desktop-img { display: block; }
        .slide-bg .mobile-img { display: none; }

        .slide-overlay {
            position: absolute;
            inset: 0;
            z-index: 3;
        }

        .slide-gradient {
            position: absolute;
            inset: 0;
            z-index: 4;
            opacity: 0.6;
        }

        .slide-content {
            position: relative;
            z-index: 2;
            height: 100%;
            display: flex;
            align-items: center;
            padding: 60px 0;
            width: 100%;
        }

        .content-box {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 24px;
            padding: 40px 48px;
            max-width: 650px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        }

        .text-center .content-box {
            margin: 0 auto;
        }

        .text-right .content-box {
            margin-left: auto;
        }

        .slide-subtitle {
            display: inline-block;
            font-size: 14px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: rgba(255, 255, 255, 0.9);
            background: linear-gradient(135deg, rgba(var(--theme-primary-rgb), 0.3), rgba(var(--theme-secondary-rgb), 0.3));
            padding: 8px 16px;
            border-radius: 8px;
            margin-bottom: 16px;
        }

        .slide-title {
            font-family: "Poppins", sans-serif;
            font-size: 48px;
            font-weight: 800;
            color: #fff;
            line-height: 1.1;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }

        .slide-desc {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
            margin-bottom: 28px;
        }

        .slide-buttons {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .btn-slide-primary {
            background: linear-gradient(135deg, var(--theme-primary-700), var(--theme-secondary));
            color: #fff;
            padding: 14px 28px;
            border-radius: 12px;
            font-weight: 600;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            transition: all 0.3s ease;
            box-shadow: 0 8px 24px rgba(var(--theme-primary-700-rgb), 0.4);
        }

        .btn-slide-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(var(--theme-primary-700-rgb), 0.5);
            color: #fff;
        }

        .btn-slide-secondary {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            padding: 14px 28px;
            border-radius: 12px;
            font-weight: 600;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all 0.3s ease;
        }

        .btn-slide-secondary:hover {
            background: rgba(255, 255, 255, 0.2);
            color: #fff;
            transform: translateY(-2px);
        }

        .hero-swiper .swiper-button-next,
        .hero-swiper .swiper-button-prev {
            color: #fff;
            background: rgba(255, 255, 255, 0.1);
            width: 48px;
            height: 48px;
            border-radius: 50%;
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all 0.3s ease;
        }

        .hero-swiper .swiper-button-next:hover,
        .hero-swiper .swiper-button-prev:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: scale(1.1);
        }

        .hero-swiper .swiper-button-next::after,
        .hero-swiper .swiper-button-prev::after {
            font-size: 18px;
            font-weight: bold;
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
        }

        .hero-swiper .swiper-button-prev::after {
            content: "\f053";
        }

        .hero-swiper .swiper-button-next::after {
            content: "\f054";
        }

        .hero-swiper .swiper-pagination {
            bottom: 20px;
        }

        .hero-swiper .swiper-pagination-bullet {
            background: rgba(255, 255, 255, 0.5);
            opacity: 1;
            width: 10px;
            height: 10px;
            transition: all 0.3s ease;
        }

        .hero-swiper .swiper-pagination-bullet-active {
            background: #fff;
            width: 28px;
            border-radius: 5px;
        }

        .hero-fallback {
            background:
                radial-gradient(900px 500px at 80% 10%, rgba(var(--theme-secondary-rgb), 0.25), transparent 60%),
                radial-gradient(700px 400px at 15% 80%, rgba(var(--theme-primary-500-rgb), 0.22), transparent 60%),
                linear-gradient(160deg, var(--theme-dark-navy) 0%, #0d1b3e 50%, var(--theme-dark-navy-4) 100%);
            color: #fff;
            padding: 0;
            height: 660px;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .hero-fallback::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image:
                radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
                radial-gradient(ellipse at 20% 50%, rgba(var(--theme-primary-500-rgb), 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 50%, rgba(var(--theme-secondary-rgb), 0.06) 0%, transparent 50%);
            background-size: 28px 28px, 100% 100%, 100% 100%;
            opacity: 0.6;
            pointer-events: none;
        }

        .hero-fallback::after {
            content: "";
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 120px;
            background: linear-gradient(to top, var(--theme-body-bg, #fff) 0%, transparent 100%);
            pointer-events: none;
            z-index: 1;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(var(--theme-primary-500-rgb), 0.15);
            border: 1px solid rgba(var(--theme-primary-500-rgb), 0.25);
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 600;
            color: var(--theme-primary);
            margin-bottom: 20px;
            letter-spacing: 0.3px;
            backdrop-filter: blur(4px);
        }

        .hero-fallback h1 {
            font-family: "Poppins", sans-serif;
            font-size: 68px;
            font-weight: 800;
            margin-bottom: 16px;
            line-height: 1.05;
            letter-spacing: -1.5px;
        }
        .hero-fallback h1 .accent {
            background: linear-gradient(135deg, var(--theme-primary) 0%, var(--theme-accent) 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-tagline {
            font-size: 17px;
            color: rgba(255,255,255,0.75);
            max-width: 520px;
            margin-bottom: 24px;
            line-height: 1.75;
            font-weight: 400;
        }

        .hero-stats {
            display: flex;
            align-items: center;
            gap: 0;
            margin-bottom: 32px;
        }
        .hero-stats .hs-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 0 24px;
        }
        .hero-stats .hs-item:first-child { padding-left: 0; }
        .hero-stats .hs-num {
            font-size: 24px;
            font-weight: 800;
            color: #fff;
            line-height: 1.1;
        }
        .hero-stats .hs-lbl {
            font-size: 12px;
            color: rgba(255,255,255,0.5);
            font-weight: 500;
            letter-spacing: 0.5px;
        }
        .hero-stats .hs-divider {
            width: 1px;
            height: 36px;
            background: rgba(255,255,255,0.12);
        }

        .hero-btns {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .btn-hero-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: 12px;
            border: 1.5px solid rgba(255,255,255,0.2);
            color: rgba(255,255,255,0.85);
            font-weight: 500;
            font-size: 14px;
            text-decoration: none;
            transition: all 0.25s ease;
        }
        .btn-hero-outline:hover {
            border-color: rgba(255,255,255,0.45);
            color: #fff;
            background: rgba(255,255,255,0.06);
        }
        .animate-fade-in {
            opacity: 0;
            transform: translateY(20px);
            animation: heroFadeIn 0.6s ease forwards;
        }
        .animate-fade-in:nth-child(2) { animation-delay: 0.1s; }
        .animate-fade-in:nth-child(3) { animation-delay: 0.2s; }
        .animate-fade-in:nth-child(4) { animation-delay: 0.3s; }
        .animate-fade-in:nth-child(5) { animation-delay: 0.4s; }
        @keyframes heroFadeIn {
            to { opacity: 1; transform: translateY(0); }
        }

        .btn-hero {
            background: linear-gradient(135deg, var(--theme-primary-500) 0%, var(--theme-secondary) 100%);
            color: #fff;
            padding: 14px 32px;
            border-radius: 12px;
            font-weight: 500;
            border: none;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            box-shadow: 0 12px 30px rgba(var(--theme-primary-500-rgb), 0.45), 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            text-decoration: none;
        }
        .btn-hero:hover {
            background: linear-gradient(135deg, var(--theme-primary-600) 0%, var(--theme-secondary-600) 100%);
            color: #fff;
            transform: translateY(-3px);
            box-shadow: 0 18px 40px rgba(var(--theme-primary-500-rgb), 0.55);
        }

        .hero-fallback .hero-illustration {
            position: relative;
            height: 420px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        /* Hero floating feature cards */
        .hero-card {
            position: absolute;
            display: flex;
            align-items: center;
            gap: 10px;
            background: rgba(255,255,255,0.06);
            backdrop-filter: blur(12px);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 14px;
            padding: 12px 18px;
            z-index: 3;
            animation: heroCardFloat 3s ease-in-out infinite;
            box-shadow: 0 8px 32px rgba(0,0,0,0.2);
        }
        .hero-card-1 { top: 10%; left: 5%; animation-delay: 0s; }
        .hero-card-2 { top: 38%; right: 0; animation-delay: 0.8s; }
        .hero-card-3 { bottom: 15%; left: 15%; animation-delay: 1.6s; }
        .hero-card .hc-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: rgba(var(--theme-primary-500-rgb), 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--theme-primary);
            font-size: 16px;
            flex-shrink: 0;
        }
        .hero-card .hc-info { display: flex; flex-direction: column; }
        .hero-card .hc-info strong { font-size: 13px; color: #fff; font-weight: 700; line-height: 1.2; }
        .hero-card .hc-info span { font-size: 11px; color: rgba(255,255,255,0.55); }
        @keyframes heroCardFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }

        /* Hero center graphic */
        .hero-graphic {
            position: relative;
            width: 280px;
            height: 280px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .hg-circle {
            position: absolute;
            border-radius: 50%;
            border: 1.5px solid rgba(255,255,255,0.08);
            animation: hgPulse 4s ease-in-out infinite;
        }
        .hg-c1 { width: 280px; height: 280px; animation-delay: 0s; }
        .hg-c2 { width: 200px; height: 200px; animation-delay: 0.5s; border-color: rgba(var(--theme-primary-500-rgb), 0.15); }
        .hg-c3 { width: 130px; height: 130px; animation-delay: 1s; border-color: rgba(var(--theme-primary-500-rgb), 0.25); background: rgba(var(--theme-primary-500-rgb), 0.06); }
        .hg-icon-center {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--theme-primary), var(--theme-accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: #fff;
            box-shadow: 0 8px 32px rgba(var(--theme-primary-500-rgb), 0.35);
            z-index: 2;
        }
        @keyframes hgPulse {
            0%, 100% { transform: scale(1); opacity: 0.6; }
            50% { transform: scale(1.05); opacity: 1; }
        }

        /* Mobile hero (hidden on desktop, shown via media query) */
        .mobile-hero { display: none; }

/* WhatsApp floating */
        .wa-float {
            position: fixed;
            right: 22px;
            bottom: 22px;
            background: #22c55e;
            color: #fff;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 8px 24px rgba(34, 197, 94, 0.5);
            z-index: 10000;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        .wa-float:hover {
            transform: scale(1.1);
            box-shadow: 0 12px 32px rgba(34, 197, 94, 0.6);
        }
        .wa-float i { font-size: 30px; }
        @media (max-width: 991px) {
            .wa-float { bottom: calc(80px + env(safe-area-inset-bottom, 0px)); }
        }

        /* ============ SECTION TITLE ============ */
        .section-title {
            text-align: center;
            margin: 0 auto 40px;
            font-size: 26px;
            font-weight: 700;
            color: var(--theme-section-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 18px;
        }
        .section-title::before, .section-title::after {
            content: "";
            flex: 0 0 70px;
            height: 1px;
            border-top: 1.5px dotted var(--theme-text-muted-8);
            position: relative;
        }

        /* ============ POPULAR CATEGORIES ============ */
        /* ===== POPULAR CATEGORIES - PREMIUM CLEAN ===== */
        .popular-categories {
            position: relative;
            padding: 80px 0;
            background: #f8fafc;
            overflow: hidden;
        }
        .popular-categories .cat-bg-overlay {
            position: absolute;
            inset: 0;
            background-image: var(--cat-bg, none);
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            opacity: 1;
            z-index: 0;
            transition: opacity 1s ease;
        }
        .popular-categories > .container {
            position: relative;
            z-index: 1;
        }
        .cat-section-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: linear-gradient(135deg, rgba(79, 70, 229, 0.1), rgba(139, 92, 246, 0.1));
            color: #38bdf8;
            font-size: 0.82rem;
            font-weight: 700;
            padding: 6px 18px;
            border-radius: 50px;
            letter-spacing: 0.3px;
            margin-bottom: 16px;
            border: 1px solid rgba(99, 102, 241, 0.18);
            backdrop-filter: blur(4px);
        }
        .cat-section-heading {
            font-family: "Hind Siliguri", "Poppins", sans-serif;
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 40%, #0284c7 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 12px;
            letter-spacing: -0.3px;
        }
        .cat-heading-underline {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 14px;
            margin-bottom: 16px;
        }
        .cat-heading-underline .cu-line {
            display: block;
            width: 60px;
            height: 3px;
            border-radius: 4px;
        }
        .cat-heading-underline .cu-left {
            background: linear-gradient(90deg, transparent, #38bdf8);
        }
        .cat-heading-underline .cu-right {
            background: linear-gradient(90deg, #38bdf8, transparent);
        }
        .cat-heading-underline .cu-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, #0284c7, #0284c7);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
            box-shadow: 0 4px 12px rgba(79, 70, 229, 0.35);
            flex-shrink: 0;
        }
        .cat-section-subtitle {
            font-size: 1.05rem;
            color: #64748b;
            margin-bottom: 40px;
            font-weight: 400;
            max-width: 520px;
            margin-left: auto;
            margin-right: auto;
        }
        .cat-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            max-width: 900px;
            margin: 0 auto;
        }
        .cat-card {
            display: block;
            text-decoration: none;
            position: relative;
            border-radius: 22px;
            overflow: hidden;
            background: #fff;
            border: 1px solid #e2e8f0;
            box-shadow: 0 4px 16px rgba(0,0,0,.04);
            transition: all .4s cubic-bezier(.25,.46,.45,.94);
        }
        .cat-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0,0,0,.08);
            border-color: var(--cat-color);
        }
        .cat-card-inner {
            position: relative;
            z-index: 2;
            padding: 36px 24px 28px;
            text-align: center;
        }
        .cat-icon-box {
            width: 72px;
            height: 72px;
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            margin: 0 auto 20px;
            transition: all .4s ease;
        }
        .cat-card:hover .cat-icon-box {
            transform: scale(1.1);
            box-shadow: 0 8px 24px color-mix(in srgb, var(--cat-color) 25%, transparent);
        }
        .cat-thumb-box {
            width: 72px;
            height: 72px;
            border-radius: 20px;
            overflow: hidden;
            margin: 0 auto 20px;
            transition: all .4s ease;
        }
        .cat-thumb-box img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .cat-card:hover .cat-thumb-box {
            transform: scale(1.1);
            box-shadow: 0 8px 24px color-mix(in srgb, var(--cat-color) 25%, transparent);
        }
        .cat-card:hover .cat-thumb-box img {
            transform: scale(1.08);
        }
        .cat-card h3 {
            font-family: "Hind Siliguri", "Poppins", sans-serif;
            font-size: 1.25rem;
            font-weight: 700;
            color: #1e293b;
            margin-bottom: 8px;
            transition: color .3s ease;
        }
        .cat-card:hover h3 { color: var(--cat-color); }
        .cat-course-count {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: .82rem;
            color: #94a3b8;
        }
        .cat-course-count i { color: var(--cat-color); font-size: .75rem; }
        .cat-course-count span { font-weight: 600; color: #475569; }
        .cat-card-hover {
            position: absolute;
            bottom: 0; left: 0; right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--cat-color), color-mix(in srgb, var(--cat-color) 70%, #fff));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform .4s ease;
        }
        .cat-card:hover .cat-card-hover { transform: scaleX(1); }
            .cat-card-mobile { display: none; }
        @media (max-width: 991px) { .cat-card-mobile { display: flex; } }

        @media (max-width: 991px) {
            .cat-grid { grid-template-columns: repeat(2, 1fr); max-width: 600px; }
            .cat-section-heading { font-size: 1.7rem; }
        }

        @media (max-width: 576px) {
            .popular-categories { padding-top: 25px !important; padding-bottom: 50px; }
            .cat-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
            .cat-card-inner { padding: 24px 16px 20px; }
            .cat-icon-box { width: 56px; height: 56px; font-size: 22px; margin-bottom: 14px; }
            .cat-thumb-box { width: 56px; height: 56px; margin-bottom: 14px; }
            .cat-card h3 { font-size: 1.05rem; }
            .cat-course-count { font-size: .75rem; }
            .cat-section-heading { font-size: 1.35rem; }
            .cat-section-subtitle { font-size: .88rem; margin-bottom: 28px; }
            .cat-heading-underline .cu-line { width: 36px; }
            .cat-heading-underline .cu-icon { width: 30px; height: 30px; font-size: 12px; }
        }

        /* ============ COURSE CARDS ============ */
        .courses { padding: 70px 0 30px; }

        .course-card {
            background: #fff;
            border-radius: var(--card-radius);
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
            border: 1px solid var(--theme-border-card);
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            position: relative;
        }
        .course-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--card-gradient, linear-gradient(135deg, var(--theme-secondary-800), var(--theme-secondary)));
            opacity: 0;
            transition: opacity 0.4s ease;
        }
        .course-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(15, 23, 42, 0.12), 0 8px 16px rgba(79, 70, 229, 0.08);
        }
        .course-card:hover::before {
            opacity: 1;
        }

        .course-head {
            position: relative;
            padding: 22px 20px 24px;
            color: #fff;
            min-height: 120px;
            overflow: hidden;
        }
        .course-head::before {
            content: '';
            position: absolute;
            inset: 0;
            background: var(--card-gradient, linear-gradient(135deg, var(--theme-secondary-800), var(--theme-secondary)));
            opacity: 0.92;
            z-index: 0;
        }
        .course-head::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.15) 100%);
            z-index: 1;
        }
        .course-head > * {
            position: relative;
            z-index: 2;
        }

        .course-head h3 {
            font-family: "Poppins", sans-serif;
            font-size: 26px;
            font-weight: 800;
            margin: 0;
            line-height: 1;
        }
        .course-head p {
            font-family: "Poppins", sans-serif;
            margin: 6px 0 0;
            font-size: 16px;
            font-weight: 500;
            opacity: 0.95;
            line-height: 1.2;
        }
        .course-icon {
            position: absolute;
            right: 16px;
            bottom: 14px;
            font-size: 30px;
            opacity: 0.7;
            z-index: 2;
        }

        .best-badge {
            position: absolute;
            top: 0;
            right: 12px;
            background: linear-gradient(135deg, #ef4444 0%, #ef4444 100%);
            color: #fff;
            font-size: 11px;
            padding: 5px 10px;
            border-radius: 0 0 8px 8px;
            font-weight: 600;
            box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
            z-index: 3;
        }
        .free-badge {
            position: absolute;
            top: 0;
            left: 12px;
            background: linear-gradient(135deg, #10b981 0%, #059669 100%);
            color: #fff;
            font-size: 10px;
            padding: 4px 8px;
            border-radius: 0 0 8px 8px;
            font-weight: 600;
            letter-spacing: 0.5px;
            z-index: 3;
        }

        .course-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
            background: rgba(255, 255, 255, 0.98);
        }
        .course-body h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--theme-section-alt);
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .instructor {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--theme-text-muted-5);
            margin-bottom: 10px;
        }
        .avatar {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: var(--theme-text-on-dark);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--theme-text-muted-6);
            font-size: 10px;
        }
        .meta {
            font-size: 13px;
            color: var(--theme-text-muted-5);
            display: flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 6px;
        }
        .price {
            margin: 10px 0 14px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .price .original {
            color: #ef4444;
            text-decoration: line-through;
            font-size: 15px;
            font-weight: 600;
        }
        .price .final {
            color: var(--theme-section-alt);
            font-size: 17px;
            font-weight: 700;
        }
        .btn-enroll {
            background: var(--card-gradient, linear-gradient(135deg, var(--theme-secondary-800), var(--theme-secondary)));
            color: #fff;
            border: none;
            padding: 11px 0;
            border-radius: 10px;
            font-weight: 600;
            font-size: 14px;
            width: 100%;
            margin-top: auto;
            box-shadow: 0 6px 16px rgba(79, 70, 229, 0.25);
            transition: transform 0.3s ease, box-shadow 0.3s ease, filter 0.3s ease;
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .btn-enroll::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(255,255,255,0.15) 0%, transparent 50%);
            pointer-events: none;
        }
        .btn-enroll:hover {
            color: #fff;
            transform: translateY(-2px) scale(1.02);
            box-shadow: 0 12px 28px rgba(79, 70, 229, 0.4);
            filter: brightness(1.1);
        }
        .btn-enroll:active {
            transform: translateY(0) scale(0.98);
        }

        .head-duet {
            background: radial-gradient(circle at 80% 20%, rgba(var(--theme-secondary-500-rgb), 0.25), transparent 50%), linear-gradient(135deg, var(--theme-secondary-600) 0%, var(--theme-secondary-900) 60%, var(--theme-darkest) 100%);
        }
        .head-eee {
            background: radial-gradient(circle at 80% 20%, rgba(var(--theme-primary-rgb), 0.25), transparent 50%), linear-gradient(135deg, #047857 0%, #064e3b 60%, #022c22 100%);
        }
        .head-math {
            background: radial-gradient(circle at 80% 20%, rgba(var(--theme-primary-rgb), 0.3), transparent 50%), linear-gradient(135deg, #1d4ed8 0%, var(--theme-primary-800) 60%, var(--theme-dark-navy-6) 100%);
        }
        .head-physics {
            background: radial-gradient(circle at 80% 20%, rgba(251, 191, 36, 0.25), transparent 50%), linear-gradient(135deg, #dc2626 0%, #b91c1c 60%, #991b1b 100%);
        }
        .head-english {
            background: radial-gradient(circle at 80% 20%, rgba(var(--theme-secondary-500-rgb), 0.25), transparent 50%), linear-gradient(135deg, #075985 0%, #0b132b 60%, #0b132b 100%);
        }
        .head-weekly {
            background: radial-gradient(circle at 80% 20%, rgba(var(--theme-secondary-600-rgb), 0.25), transparent 50%), linear-gradient(135deg, #0ea5e9 0%, #075985 60%, #075985 100%);
        }

        .course-card .card-img-top {
            transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        .course-card:hover .card-img-top {
            transform: scale(1.05);
        }

        .btn-see-all {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            border: 1.5px solid var(--theme-border-light);
            background: #fff;
            color: var(--theme-section-alt);
            padding: 10px 28px;
            border-radius: 30px;
            font-weight: 500;
            margin: 30px auto 0;
        }
        .btn-see-all:hover { border-color: var(--blue-500); color: var(--blue-500); }

        /* ============ FEATURE STRIP ============ */
        /* ===== FEATURE STRIP — SAAS PREMIUM ===== */
        .fs-section {
            padding: 50px 0;
            background: #fff;
            position: relative;
        }
        .fs-section::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(56,189,248,0.12), rgba(168,85,247,0.12), transparent);
        }
        .fs-header {
            text-align: center;
            max-width: 560px;
            margin: 0 auto 48px;
        }
        .fs-badge {
            display: flex;
            justify-content: center;
            margin-bottom: 18px;
        }
        .fs-badge span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 18px;
            border-radius: 100px;
            border: 1px solid rgba(56,189,248,0.12);
            background: linear-gradient(135deg, rgba(56,189,248,0.05), rgba(168,85,247,0.05));
            color: #38bdf8;
            font-weight: 600;
            font-size: 12px;
            letter-spacing: 0.02em;
            backdrop-filter: blur(8px);
        }
        .fs-header h2 {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.3;
            color: #0b0f19;
            margin-bottom: 12px;
            letter-spacing: -0.02em;
        }
        .fs-header h2 .fs-grad-text {
            background: linear-gradient(135deg, #38bdf8, #0ea5e9);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .fs-header p {
            font-size: 14px;
            color: #64748b;
            line-height: 1.7;
            margin: 0 auto;
            max-width: 460px;
        }
        .fs-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
        }
        .fs-card {
            background: #fff;
            border-radius: 32px;
            border: 1px solid rgba(0,0,0,0.06);
            padding: 4px;
            box-shadow: 0 0 0 1px rgba(0,0,0,0.02), 0 4px 24px rgba(0,0,0,0.03);
            transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
            position: relative;
        }
        .fs-card::before {
            content: '';
            position: absolute;
            inset: -1px;
            border-radius: 33px;
            padding: 1px;
            background: linear-gradient(135deg, rgba(56,189,248,0.08), rgba(168,85,247,0.08));
            -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            pointer-events: none;
            transition: opacity 0.6s ease;
        }
        .fs-card:hover {
            transform: translateY(-16px);
            box-shadow: 0 0 0 1px rgba(0,0,0,0.03), 0 32px 64px -12px rgba(0,0,0,0.12);
        }
        .fs-card:hover::before {
            background: linear-gradient(135deg, rgba(56,189,248,0.2), rgba(168,85,247,0.2));
        }
        .fs-card-inner {
            background: #fff;
            border-radius: 28px;
            padding: 24px 24px 20px;
            display: flex;
            flex-direction: column;
            height: 100%;
            position: relative;
            z-index: 1;
        }
        .fs-bdg {
            align-self: flex-end;
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 5px 14px;
            border-radius: 100px;
            letter-spacing: 0.02em;
            margin-bottom: 16px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
        }
        .fs-icon-3d {
            display: flex;
            justify-content: center;
            align-items: center;
            margin-bottom: 20px;
            position: relative;
            height: 100px;
        }
        .fs-icon-ring {
            width: 88px;
            height: 88px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255,255,255,0.8);
            backdrop-filter: blur(12px);
            box-shadow: 0 8px 32px rgba(0,0,0,0.04), inset 0 1px 0 rgba(255,255,255,0.8);
            position: relative;
            z-index: 2;
            transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
        }
        .fs-card:hover .fs-icon-ring {
            transform: scale(1.1) translateY(-4px);
        }
        .fs-icon-inner {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 30px;
            box-shadow: inset 0 2px 4px rgba(255,255,255,0.2);
            transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
        }
        .fs-card:hover .fs-icon-inner {
            transform: rotate(-8deg) scale(1.05);
        }
        .fs-icon-glow {
            position: absolute;
            width: 120px;
            height: 120px;
            border-radius: 50%;
            filter: blur(36px);
            opacity: 0.5;
            z-index: 1;
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        .fs-card:hover .fs-icon-glow {
            opacity: 0.85;
            transform: scale(1.15);
        }
        .fs-card h3 {
            font-size: 17px;
            font-weight: 800;
            color: #0b0f19;
            text-align: center;
            margin-bottom: 0;
            letter-spacing: -0.01em;
            line-height: 1.3;
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .fs-card-action {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 16px;
            margin-top: 16px;
            border-top: 1px solid rgba(0,0,0,0.04);
        }
        .fs-card-link {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            color: #38bdf8;
            font-weight: 600;
            font-size: 14px;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .fs-card-link:hover {
            color: #0284c7;
        }
        .fs-arrow-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #f1f5f9;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #38bdf8;
            transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
            flex-shrink: 0;
        }
        .fs-card-link:hover .fs-arrow-btn {
            background: #38bdf8;
            color: #fff;
            transform: translateX(6px);
            box-shadow: 0 4px 16px rgba(56,189,248,0.3);
        }
        .fs-stats-bar {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            margin-top: 64px;
            background: #fff;
            border: 1px solid rgba(0,0,0,0.05);
            border-radius: 24px;
            padding: 28px 16px;
            box-shadow: 0 4px 32px rgba(0,0,0,0.03);
        }
        .fs-stat-item {
            text-align: center;
            padding: 8px 12px;
        }
        .fs-stat-num {
            display: block;
            font-size: 34px;
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.1;
            margin-bottom: 4px;
        }
        .fs-stat-lbl {
            color: #64748b;
            font-size: 14px;
            font-weight: 500;
        }
        .fs-stat-divider {
            width: 1px;
            background: rgba(0,0,0,0.06);
            align-self: stretch;
        }

        @media (max-width: 991px) {
            .fs-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
            .fs-header h2 { font-size: 26px; }
            .fs-header { margin-bottom: 36px; }
            .fs-stats-bar { grid-template-columns: repeat(2, 1fr); gap: 16px 0; border-radius: 20px; padding: 24px 16px; }
            .fs-stat-divider:nth-child(4) { display: none; }
        }
        @media (max-width: 575px) {
            .fs-section { padding: 40px 0; }
            .fs-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
            .fs-header h2 { font-size: 22px; }
            .fs-header { margin-bottom: 32px; }
            .fs-header p { font-size: 13px; }
            .fs-card-inner { padding: 16px 14px 14px; }
            .fs-icon-ring { width: 64px; height: 64px; }
            .fs-icon-inner { width: 52px; height: 52px; font-size: 20px; }
            .fs-icon-3d { height: 72px; margin-bottom: 12px; }
            .fs-icon-glow { width: 80px; height: 80px; }
            .fs-card h3 { font-size: 13px; }
            .fs-bdg { font-size: 10px; padding: 3px 10px; margin-bottom: 10px; }
            .fs-card-action { padding-top: 10px; margin-top: 10px; }
            .fs-arrow-btn { width: 28px; height: 28px; }
            .fs-arrow-btn svg { width: 12px; height: 12px; }
            .fs-card-action a { font-size: 11px; }
            .fs-section { padding: 30px 0; }
            .fs-stats-bar { grid-template-columns: repeat(2, 1fr); gap: 16px; padding: 20px 12px; }
            .fs-stat-divider { display: none; }
            .fs-stat-num { font-size: 28px; }
        }

        /* ============ OUR COURSES ============ */
        .our-courses {
            padding: 40px 0;
            background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
        }

        .section-title-wrap {
            text-align: center;
            margin-bottom: 40px;
        }

        .our-courses .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--theme-section-alt);
            position: relative;
            display: block;
            text-align: center;
            padding-bottom: 12px;
        }
        .our-courses .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 180px;
            height: 4px;
            background: linear-gradient(90deg, var(--theme-primary-700), var(--theme-secondary-500), #ef4444);
            border-radius: 4px;
            box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
        }

        .pen-underline {
            width: 180px;
            height: 14px;
            margin: 10px auto 0;
            position: relative;
        }

        .pen-underline::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--theme-primary-700), var(--theme-secondary), #10b981);
            border-radius: 2px;
            transform: rotate(-0.5deg);
        }

        .pen-underline::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 20%;
            width: 60%;
            height: 3px;
            background: linear-gradient(90deg, rgba(var(--theme-primary-700-rgb), 0.4), rgba(var(--theme-secondary-rgb), 0.4));
            border-radius: 2px;
            transform: rotate(0.8deg);
        }

        .course-card-new {
            background: #fff;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 8px 32px rgba(15, 23, 42, 0.06);
            border: 1px solid rgba(226, 232, 240, 0.6);
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            position: relative;
        }
        .course-card-new::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 24px;
            padding: 2px;
            background: var(--card-gradient, linear-gradient(135deg, var(--theme-secondary-800), var(--theme-secondary)));
            -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            opacity: 0;
            transition: opacity 0.5s ease;
            pointer-events: none;
        }
        .course-card-new:hover {
            transform: translateY(-8px) scale(.95);
            box-shadow: 0 30px 60px rgba(15, 23, 42, 0.12), 0 10px 24px rgba(79, 70, 229, 0.12);
        }
        .course-card-new:hover::before {
            opacity: 1;
        }

        .course-head-new {
            position: relative;
            padding: 26px 22px 28px;
            color: #fff;
            min-height: 180px;
            overflow: hidden;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }
        .course-head-new::before {
            content: '';
            position: absolute;
            inset: 0;
            background: #0f172a;
            opacity: 0.3;
            z-index: 0;
        }
        .course-head-overlay {
            position: absolute;
            inset: 0;
            background: var(--card-gradient, linear-gradient(135deg, rgba(79, 70, 229, 0.85), rgba(var(--theme-secondary-rgb), 0.85)));
            opacity: 0.72;
            z-index: 1;
            transition: opacity 0.5s ease;
        }
        .course-card-new:hover .course-head-overlay {
            opacity: 0.88;
        }
        .course-head-new > * {
            position: relative;
            z-index: 2;
        }

        .course-head-new h3 {
            font-family: "Poppins", sans-serif;
            font-size: 28px;
            font-weight: 800;
            margin: 0;
            line-height: 1;
        }
        .course-head-new p {
            font-family: "Poppins", sans-serif;
            margin: 8px 0 0;
            font-size: 15px;
            font-weight: 500;
            opacity: 0.95;
            line-height: 1.3;
        }
        .course-icon-new {
            position: absolute;
            right: 16px;
            bottom: 16px;
            font-size: 48px;
            opacity: 0.15;
            z-index: 2;
        }

        .best-badge-new {
            position: absolute;
            top: 12px;
            left: 12px;
            background: linear-gradient(135deg, #ef4444, #ef4444);
            color: #fff;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 700;
            z-index: 3;
            box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
        }
        .free-badge-new {
            position: absolute;
            top: 12px;
            right: 12px;
            background: linear-gradient(135deg, #10b981, #059669);
            color: #fff;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 700;
            z-index: 3;
            box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
        }

        .course-body-new {
            padding: 14px 22px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .course-body-new h4 {
            font-size: 16px;
            font-weight: 700;
            color: #0f172a;
            margin: 0 0 12px;
            line-height: 1.4;
            min-height: 44px;
        }

        .meta-new {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 8px;
            padding: 6px 12px;
            border-radius: 10px;
            width: auto;
            align-self: flex-start;
        }
        .meta-new i {
            font-size: 12px;
        }
        .meta-new:nth-child(2) {
            background: linear-gradient(135deg, #38bdf8, #0ea5e9);
            box-shadow: 0 3px 10px rgba(99, 102, 241, 0.25);
        }
        .meta-new:nth-child(3) {
            background: linear-gradient(135deg, #ef4444, #dc2626);
            box-shadow: 0 3px 10px rgba(245, 158, 11, 0.25);
        }
        .meta-new:nth-child(4) {
            background: linear-gradient(135deg, #10b981, #059669);
            box-shadow: 0 3px 10px rgba(16, 185, 129, 0.25);
        }
        .meta-new:nth-child(2) i { color: #bae6fd; }
        .meta-new:nth-child(3) i { color: #fee2e2; }
        .meta-new:nth-child(4) i { color: #a7f3d0; }

        .price-new {
            margin: 14px 0 14px;
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 14px;
            background: linear-gradient(135deg, #f8fafc, #f1f5f9);
            border-radius: 14px;
            border: 1px solid #e2e8f0;
        }
        .price-new .original {
            font-size: 13px;
            color: #94a3b8;
            text-decoration: line-through;
            font-weight: 500;
        }
        .price-new .final {
            font-size: 22px;
            font-weight: 800;
            background: linear-gradient(135deg, #0f172a, #334155);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-family: "Poppins", sans-serif;
        }

        .card-btn-row{
            display:flex;gap:10px;margin-top:16px;
        }
        .card-btn-row .btn-detail{
            flex:1;text-align:center;padding:12px 0;border-radius:14px;font-weight:700;font-size:14px;
            text-decoration:none;transition:all .35s;
            background:linear-gradient(135deg,#f8fafc,#f1f5f9);color:#64748b;border:1.5px solid #e2e8f0;
            letter-spacing:0.3px;
        }
        .card-btn-row .btn-detail:hover{
            background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;transform:translateY(-3px);
            box-shadow:0 8px 24px rgba(239,68,68,.35);border-color:#ef4444;
        }
        .card-btn-row .btn-buy{
            flex:1;text-align:center;padding:12px 0;border-radius:14px;font-weight:700;font-size:14px;
            text-decoration:none;transition:all .35s;color:#fff;letter-spacing:0.3px;
            background:linear-gradient(135deg,#38bdf8,#0ea5e9);
            box-shadow:0 6px 20px rgba(56,189,248,.35);
        }
        .card-btn-row .btn-buy:hover{
            transform:translateY(-3px);box-shadow:0 10px 28px rgba(56,189,248,.5);color:#fff;
            background:linear-gradient(135deg,#0284c7,#0284c7);
        }
        .btn-show-more {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 32px;
            border-radius: 12px;
            font-weight: 600;
            font-size: 15px;
            text-decoration: none;
            background: linear-gradient(135deg, var(--theme-primary-700), var(--theme-secondary));
            color: #fff;
            box-shadow: 0 8px 24px rgba(var(--theme-primary-700-rgb), 0.35);
            transition: all 0.3s ease;
        }
        .btn-show-more:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(var(--theme-primary-700-rgb), 0.5);
            color: #fff;
        }
        .btn-show-more i {
            transition: transform 0.3s ease;
        }
        .btn-show-more:hover i {
            transform: translateX(4px);
        }

        /* ============ STATS ============ */
        .stats-section {
            background: linear-gradient(135deg, var(--theme-bg-gradient-a) 0%, var(--theme-bg-gradient-b) 50%, var(--theme-bg-gradient-c) 100%);
            padding: 70px 0;
            position: relative;
            overflow: hidden;
        }
        .stats-section::before {
            content: ''; position: absolute; inset: 0;
            background:
                radial-gradient(circle at 15% 30%, rgba(56,189,248,.08) 0%, transparent 40%),
                radial-gradient(circle at 85% 70%, rgba(168,85,247,.06) 0%, transparent 40%),
                radial-gradient(circle at 50% 50%, rgba(34,211,238,.05) 0%, transparent 50%);
        }
        .stats-particles { display: none; }

        .stats-wrapper {
            display: flex; align-items: center; justify-content: center; gap: 20px;
            flex-wrap: wrap; position: relative; z-index: 2;
        }
        .stat-box {
            position: relative; padding: 36px 24px; text-align: center;
            width: 260px; min-height: 240px;
            display: flex; flex-direction: column; align-items: center; justify-content: center;
            background: linear-gradient(135deg, rgba(255,255,255,.92), rgba(255,255,255,.82));
            backdrop-filter: blur(10px);
            border: 1px solid rgba(56,189,248,.12);
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(56,189,248,.08);
            transition: all .5s cubic-bezier(.175,.885,.32,1.275);
            overflow: hidden;
            perspective: 600px;
            transform-style: preserve-3d;
        }
        .stat-box::before {
            content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
            background: var(--accent); opacity: .7; border-radius: 20px 20px 0 0;
        }
        .stat-box::after {
            content: ''; position: absolute; inset: 0;
            border-radius: 20px;
            background: linear-gradient(135deg, var(--accent-light), var(--accent), var(--accent));
            opacity: 0;
            transition: opacity .4s;
        }
        .stat-box:hover {
            transform: perspective(600px) scale(.9) rotateY(-10deg) rotateX(5deg);
            box-shadow: 0 30px 50px rgba(56,189,248,.22);
            border-color: var(--accent);
            background: linear-gradient(135deg, rgba(255,255,255,.96), rgba(255,255,255,.88));
        }
        .stat-box:hover::before { opacity: 1; }
        .stat-box:hover::after { opacity: .08; }

        .stat-glow { display: none; }

        .stat-icon-box {
            position: relative; z-index: 2;
            width: 64px; height: 64px; margin: 0 auto 18px;
            border-radius: 16px;
            background: linear-gradient(135deg, var(--accent-light), var(--accent), var(--accent));
            display: flex; align-items: center; justify-content: center;
            font-size: 24px; color: #fff;
            box-shadow: 0 8px 20px rgba(0,0,0,.12);
            transition: all .5s cubic-bezier(.175,.885,.32,1.275);
        }
        .stat-box:hover .stat-icon-box {
            transform: scale(1.15) rotate(-8deg) translateZ(20px);
            box-shadow: 0 16px 32px rgba(0,0,0,.18);
        }
        .stat-pulse { display: none; }

        .stat-box:nth-of-type(1) { --accent: #38bdf8; --accent-light: #7dd3fc; --accent-dark: #0284c7; }
        .stat-box:nth-of-type(2) { --accent: #0ea5e9; --accent-light: #7dd3fc; --accent-dark: #0ea5e9; }
        .stat-box:nth-of-type(3) { --accent: #ef4444; --accent-light: #ef4444; --accent-dark: #dc2626; }
        .stat-box:nth-of-type(4) { --accent: #ef4444; --accent-light: #ef4444; --accent-dark: #dc2626; }

        .stat-count {
            position: relative; z-index: 2;
            font-family: "Poppins", sans-serif;
            font-size: 2.4rem; font-weight: 800;
            line-height: 1; margin-bottom: 8px;
            background: linear-gradient(135deg, #1e293b 30%, var(--accent));
            -webkit-background-clip: text; -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .stat-plus { font-weight: 700; opacity: .6; }

        .stat-tag {
            position: relative; z-index: 2;
            font-size: .85rem; color: #64748b;
            font-weight: 600; letter-spacing: .2px;
        }

        .stat-connector { display: none; }

        /* ============ TESTIMONIALS ============ */
        .testimonials { padding: 70px 0; background: #fff; }
        .testimonial-card {
            border-radius: 18px;
            padding: 20px;
            color: #fff;
            position: relative;
            overflow: hidden;
            display: flex;
            gap: 16px;
            min-height: 200px;
            box-shadow: 0 10px 28px rgba(15, 23, 42, 0.15);
        }
        .t-1 {
            background: radial-gradient(circle at 80% 10%, rgba(var(--theme-secondary-500-rgb), 0.4), transparent 50%), linear-gradient(135deg, var(--theme-secondary) 0%, var(--theme-secondary-700) 60%, var(--theme-darkest) 100%);
        }
        .t-2 {
            background: radial-gradient(circle at 80% 10%, rgba(var(--theme-secondary-600-rgb), 0.3), transparent 50%), linear-gradient(135deg, #0369a1 0%, #075985 60%, #1f2937 100%);
        }
        .t-3 {
            background: radial-gradient(circle at 80% 10%, rgba(var(--theme-primary-rgb), 0.3), transparent 50%), linear-gradient(135deg, var(--theme-primary-800) 0%, #1e293b 60%, #0f172a 100%);
        }
        .t-photo {
            width: 130px;
            flex: 0 0 130px;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px dashed rgba(255, 255, 255, 0.25);
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, 0.55);
            font-size: 12px;
        }
        .play-btn {
            position: absolute;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #3b82f6;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            bottom: 10px;
            left: 50%;
            transform: translateX(-50%);
            font-size: 14px;
        }
        .t-body {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .t-quote {
            font-size: 13.5px;
            line-height: 1.6;
            color: var(--theme-bg-light-2);
        }
        .t-name {
            font-size: 13px;
            color: #cbd5e1;
            margin-top: 8px;
        }
        .t-stars {
            color: #ef4444;
            font-size: 14px;
            letter-spacing: 2px;
            margin-top: 6px;
        }
        .t-duration {
            position: absolute;
            bottom: 12px;
            right: 14px;
            font-size: 11px;
            color: rgba(255, 255, 255, 0.7);
        }

        .arrow-nav {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: #fff;
            box-shadow: 0 4px 12px rgba(15, 23, 42, 0.12);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--theme-section-alt);
            border: none;
        }

        .more-videos-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: linear-gradient(135deg, #38bdf8 0%, var(--theme-secondary-500) 100%);
            border: none;
            color: #fff;
            padding: 14px 36px;
            border-radius: 14px;
            font-size: 15px;
            font-weight: 700;
            margin-top: 36px;
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(56,189,248,.25), 0 1px 3px rgba(0,0,0,.1);
            transition: all .4s cubic-bezier(.25,.46,.45,.94);
            letter-spacing: .2px;
            position: relative;
            overflow: hidden;
        }
        .more-videos-btn::before {
            content: ''; position: absolute; inset: 0;
            background: linear-gradient(135deg, rgba(255,255,255,.15), transparent);
            opacity: 0; transition: opacity .4s;
        }
        .more-videos-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 28px rgba(56,189,248,.35), 0 4px 8px rgba(0,0,0,.12);
            color: #fff;
        }
        .more-videos-btn:hover::before { opacity: 1; }
        .more-videos-btn i {
            transition: transform .3s;
        }
        .more-videos-btn:hover i {
            transform: translateX(4px);
        }

        /* ============ BLOG ============ */
        .blog { padding: 50px 0 70px; }
        .blog-card {
            background: #fff;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
            border: 1px solid var(--theme-border-card);
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .blog-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 24px rgba(15, 23, 42, 0.1);
        }
        .blog-img {
            height: 140px;
            background: var(--theme-bg-light);
            position: relative;
            overflow: hidden;
        }
        .blog-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .blog-card:hover .blog-img img { transform: scale(1.05); }
        .blog-tag {
            position: absolute;
            top: 10px;
            left: 10px;
            color: #fff;
            font-size: 10px;
            padding: 4px 10px;
            border-radius: 8px;
            font-weight: 600;
            box-shadow: 0 2px 8px rgba(0,0,0,0.2);
        }
        .blog-body { padding: 14px 16px 18px; flex: 1; display: flex; flex-direction: column; }
        .blog-body h6 {
            font-size: 15px;
            font-weight: 700;
            color: var(--theme-section-alt);
            margin-bottom: 8px;
            line-height: 1.3;
        }
        .blog-meta {
            display: flex;
            gap: 10px;
            font-size: 11px;
            color: #94a3b8;
            margin-bottom: 10px;
        }
        .blog-meta i { color: #38bdf8; }
        .read-more {
            font-size: 13px;
            color: var(--blue-500);
            font-weight: 500;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* ============ CTA ============ */
        .cta {
            background: radial-gradient(circle at 20% 50%, rgba(var(--theme-accent-rgb), 0.25), transparent 50%), radial-gradient(circle at 80% 50%, rgba(var(--theme-secondary-500-rgb), 0.3), transparent 50%), linear-gradient(90deg, var(--theme-primary-600) 0%, var(--theme-secondary-600) 60%, var(--theme-secondary) 100%);
            padding: 50px 0;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta .cta-bg-image {
            position: absolute; inset: 0; z-index: 1;
        }
        .cta .cta-bg-image img {
            width: 100%; height: 100%; object-fit: cover;
        }
        .cta::before {
            content: "";
            position: absolute; inset: 0; z-index: 2;
            background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
            background-size: 22px 22px;
            pointer-events: none;
        }
        .cta .cta-content {
            position: relative; z-index: 3;
            text-align: center; max-width: 700px; margin: 0 auto;
        }
        .cta h3 { font-size: 2rem; font-weight: 700; margin-bottom: 10px; }
        .cta p { margin: 0 0 24px; font-size: 1.05rem; opacity: 0.92; }
        .btn-cta {
            background: #fff;
            color: var(--theme-primary-600);
            padding: 11px 28px;
            border-radius: 30px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            border: none;
            box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
            transition: transform 0.2s ease;
            text-decoration: none;
        }
        .btn-cta:hover { transform: translateY(-2px); color: var(--theme-secondary-600); }
        .rocket-ph {
            width: 90px;
            height: 90px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px dashed rgba(255, 255, 255, 0.3);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
        }

        /* ============ FOOTER ============ */
        footer {
            background: radial-gradient(800px 300px at 50% 0%, rgba(var(--theme-primary-rgb), 0.08), transparent 60%), linear-gradient(180deg, var(--theme-dark-navy) 0%, var(--theme-dark-navy-5) 100%);
            color: var(--theme-text-muted-7);
            padding: 56px 0 0;
        }
        footer h6 { color: #fff; font-weight: 600; margin-bottom: 18px; font-size: 15px; }
        footer p, footer a, footer li { font-size: 14px; color: var(--theme-text-muted-8); text-decoration: none; }
        footer ul { list-style: none; padding: 0; margin: 0; }
        footer ul li { margin-bottom: 10px; }
        footer a:hover { color: #fff; }
        .footer-brand p { font-size: 13px; line-height: 1.7; margin: 14px 0 18px; max-width: 280px; }
        .social-icons { display: flex; gap: 10px; }
        .social-icons a {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--theme-text-muted-8);
            transition: all .3s;
        }
        .social-icons a:hover {
            opacity: 0.85;
            color: #fff;
            transform: translateY(-2px);
        }
        .contact-item {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
            color: var(--theme-text-muted-8);
            font-size: 14px;
        }
        .contact-item i { color: #3b82f6; width: 18px; }
        .footer-payments {
            padding: 40px 0 24px;
            position: relative;
            overflow: hidden;
            background: radial-gradient(800px 300px at 50% 0%, rgb(0 0 0 / 8%), #00000030 60%), linear-gradient(322deg, var(--theme-dark-navy) 0%, var(--theme-dark-navy-5) 100%);
        }
        .footer-payments::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.08), transparent 50%),
                        radial-gradient(circle at 80% 50%, rgba(168, 85, 247, 0.06), transparent 50%),
                        radial-gradient(circle at 50% 100%, rgba(236, 72, 153, 0.05), transparent 40%);
            pointer-events: none;
        }
        .payments-container {
            position: relative;
            text-align: center;
            padding: 20px;
        }
        .payments-header { margin-bottom: 24px; }
        .payments-title {
            color: #fff;
            font-size: 1.3rem;
            font-weight: 800;
            margin-bottom: 6px;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #fff 0%, #94a3b8 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .payments-subtitle {
            color: #94a3b8;
            font-size: 0.85rem;
            margin: 0;
        }
        .payments-glow-line {
            position: absolute;
            top: 50%;
            width: 140px;
            height: 2px;
            transform: translateY(-50%);
            border-radius: 2px;
        }
        .payments-glow-line.left {
            left: 30px;
            background: linear-gradient(90deg, transparent 0%, #3b82f6 50%, transparent 100%);
            box-shadow: 0 0 12px rgba(59, 130, 246, 0.6), 0 0 24px rgba(59, 130, 246, 0.3);
        }
        .payments-glow-line.right {
            right: 30px;
            background: linear-gradient(90deg, transparent 0%, #ef4444 50%, transparent 100%);
            box-shadow: 0 0 12px rgba(236, 72, 153, 0.6), 0 0 24px rgba(236, 72, 153, 0.3);
        }
        .payments-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 14px;
            margin: 24px 0;
        }
        .payment-card {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 14px 18px;
            min-width: 95px;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.04);
            border-radius: 14px;
            transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
        }
        .payment-card::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 3px;
            border-radius: 0 0 14px 14px;
            opacity: 0;
            transition: opacity 0.35s ease;
        }
        .payment-card::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 50% 120%, var(--card-glow), transparent 70%);
            opacity: 0;
            transition: opacity 0.35s ease;
            pointer-events: none;
        }
        .payment-card:hover {
            transform: translateY(-4px);
            border-color: var(--card-color);
            box-shadow: 0 12px 28px var(--card-shadow), 0 0 0 1px var(--card-color);
        }
        .payment-card:hover::before { opacity: 1; }
        .payment-card:hover::after { opacity: 0.15; }
        .payment-card i, .payment-icon-text {
            font-size: 1.6rem;
            margin-bottom: 4px;
            transition: all 0.35s ease;
        }
        .payment-card span {
            color: #cbd5e1;
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            transition: color 0.35s ease;
        }
        .payment-card:hover span { color: #fff; }
        .payment-icon-text {
            font-size: 0.9rem;
            font-weight: 800;
            letter-spacing: 0.05em;
        }

        /* Brand Colors */
        .payment-visa { --card-color: #0b132b; --card-glow: rgba(26, 31, 113, 0.4); --card-shadow: rgba(26, 31, 113, 0.3); }
        .payment-visa::before { background: linear-gradient(90deg, #0b132b, #2d56f7); }
        .payment-visa i { color: #2d56f7; }

        .payment-mastercard { --card-color: #eb001b; --card-glow: rgba(235, 0, 27, 0.3); --card-shadow: rgba(235, 0, 27, 0.25); }
        .payment-mastercard::before { background: linear-gradient(90deg, #eb001b, #ef4444); }
        .payment-mastercard i { color: #eb001b; }

        .payment-amex { --card-color: #006fcf; --card-glow: rgba(0, 111, 207, 0.3); --card-shadow: rgba(0, 111, 207, 0.25); }
        .payment-amex::before { background: linear-gradient(90deg, #006fcf, #00aeef); }
        .payment-amex i { color: #00aeef; }

        .payment-unionpay { --card-color: #e60012; --card-glow: rgba(230, 0, 18, 0.3); --card-shadow: rgba(230, 0, 18, 0.25); }
        .payment-unionpay::before { background: linear-gradient(90deg, #e60012, #007a33, #0054a6); }
        .payment-unionpay .payment-icon-text { color: #007a33; }

        .payment-dbbl { --card-color: #006a4e; --card-glow: rgba(0, 106, 78, 0.3); --card-shadow: rgba(0, 106, 78, 0.25); }
        .payment-dbbl::before { background: linear-gradient(90deg, #006a4e, #0052cc, #e60012); }
        .payment-dbbl .payment-icon-text { color: #0052cc; }

        .payment-bkash { --card-color: #dc2626; --card-glow: rgba(226, 19, 110, 0.35); --card-shadow: rgba(226, 19, 110, 0.3); }
        .payment-bkash::before { background: linear-gradient(90deg, #dc2626, #ef4444); }
        .payment-bkash .payment-icon-text { color: #ef4444; }

        .payment-nagad { --card-color: #ef4444; --card-glow: rgba(246, 146, 30, 0.3); --card-shadow: rgba(246, 146, 30, 0.25); }
        .payment-nagad::before { background: linear-gradient(90deg, #ef4444, #e60012); }
        .payment-nagad .payment-icon-text { color: #ef4444; }

        .payment-rocket { --card-color: var(--theme-secondary-500); --card-glow: rgba(139, 92, 246, 0.3); --card-shadow: rgba(139, 92, 246, 0.25); }
        .payment-rocket::before { background: linear-gradient(90deg, var(--theme-secondary-500), #7dd3fc); }
        .payment-rocket .payment-icon-text { color: #7dd3fc; }

        .payment-ok { --card-color: #ef4444; --card-glow: rgba(251, 191, 36, 0.3); --card-shadow: rgba(251, 191, 36, 0.25); }
        .payment-ok::before { background: linear-gradient(90deg, #ef4444, #ef4444); }
        .payment-ok .payment-icon-text { color: #ef4444; }

        .payments-footer-text {
            color: #64748b;
            font-size: 0.78rem;
            margin: 16px 0 0;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .payments-lock-icon {
            color: #3b82f6;
            font-size: 0.7rem;
            filter: drop-shadow(0 0 4px rgba(59, 130, 246, 0.5));
        }
        @media (max-width: 768px) {
            .payments-glow-line { display: none; }
            .payments-grid { gap: 10px; }
            .payment-card { min-width: 80px; padding: 12px 14px; }
            .payment-card i, .payment-icon-text { font-size: 1.3rem; }
            .payment-card span { font-size: 0.65rem; }
            .payments-title { font-size: 1.1rem; }
            .payments-subtitle { font-size: 0.8rem; }
        }
        .copyright {
            border-top: 1px solid var(--theme-border-hover);
            margin-top: 10px;
            padding: 18px 0;
            text-align: center;
            font-size: 13px;
            color: var(--theme-text-muted-2);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 991px) {
            .hero h1 { font-size: 44px; }
            .hero-fallback h1 { font-size: 44px; }
            .hero { padding: 50px 0 70px; }
            .hero-fallback { height: auto; min-height: 500px; padding: 50px 0; }
            .hero-fallback .hero-illustration { height: 280px; }
            .hero-illustration { margin-top: 30px; }
            .section-title::before, .section-title::after { flex: 0 0 30px; }
            .hero-slider { aspect-ratio: 16 / 9; }
            .slide-title { font-size: 36px; }
            .content-box { padding: 30px; }
            .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
            .category-content { padding: 28px 24px 24px; }
            .category-content h3 { font-size: 1.3rem; }
            .our-courses { padding: 30px 0; }
            .section-title { font-size: 24px; }
            .pen-underline { width: 140px; }
            .stats { padding: 60px 0; }
            .stat-card { padding: 28px 16px; }
            .stat-number { font-size: 2.2rem; }
            .stat-icon-wrap { width: 64px; height: 64px; font-size: 24px; }
            .stats-section { padding: 50px 0; }
            .stat-box { width: 220px; min-height: 200px; padding: 28px 18px; }
            .stat-count { font-size: 2rem; }
            .stat-icon-box { width: 56px; height: 56px; font-size: 22px; }
        }
        @media (max-width: 575px) {
            .hero-fallback h1 { font-size: 28px; letter-spacing:-.5px; }
            .hero-fallback { min-height: 320px; padding: 30px 0; }
            .hero-fallback .hero-tagline { font-size: 14px; max-width: 100%; margin-bottom:16px; }
            .hero-fallback .hero-illustration { height: 200px; margin-top: 0; }
            .hero-fallback .hero-badge { font-size: 11px; padding:4px 12px; margin-bottom:12px; }
            .hero-stats .hs-item { padding: 0 10px; }
            .hero-stats .hs-num { font-size: 17px; }
            .hero-stats .hs-lbl { font-size: 11px; }
            .hero-btns { flex-direction: column; width: 100%; gap:8px; }
            .hero-btns .btn-hero, .hero-btns .btn-hero-outline { width: 100%; justify-content: center; padding:10px 20px; font-size:14px; }
            .hero-card-1 { left: 0; top: 5%; width:130px; padding:10px; }
            .hero-card-2 { right: 0; top: 35%; width:130px; padding:10px; }
            .hero-card-3 { left: 5%; bottom: 10%; width:130px; padding:10px; }
            .hero-card-1 .hc-icon, .hero-card-2 .hc-icon, .hero-card-3 .hc-icon { width:32px; height:32px; font-size:14px; }
            .hero-card-1 .hc-info strong, .hero-card-2 .hc-info strong, .hero-card-3 .hc-info strong { font-size:11px; }
            .hero-card-1 .hc-info span, .hero-card-2 .hc-info span, .hero-card-3 .hc-info span { font-size:9px; }
            .hero-graphic { width: 140px; height: 140px; }
            .hg-c1 { width: 140px; height: 140px; }
            .hg-c2 { width: 110px; height: 110px; }
            .hg-c3 { width: 80px; height: 80px; }
            .hg-icon-center { width: 40px; height: 40px; font-size: 16px; }
            .section-title { font-size: 20px; }
            .stat-item { justify-content: flex-start; }
            .brand span { font-size: 18px; }
            .brand-icon { width: 30px; height: 30px; font-size: 14px; }
            .top-nav { padding: 10px 0; }
            .btn-login, .btn-signup { padding: 6px 14px; font-size: 13px; }
            .slide-bg .desktop-img { display: none; }
            .slide-bg .mobile-img { display: block; }
            .slide-content { padding: 10px 0; }
            .slide-subtitle { font-size: 9px; padding:2px 8px; margin-bottom:6px; }
            .slide-desc { font-size: 11px; margin-bottom:10px; }
            .stats { padding: 40px 0; }
            .stat-card { padding: 24px 12px; }
            .stat-number { font-size: 1.8rem; }
            .stat-label { font-size: .85rem; }
            .stat-icon-wrap { width: 56px; height: 56px; font-size: 20px; margin-bottom: 14px; }
            .stats-section { padding: 40px 0; }
            .stats-wrapper { flex-direction: row; flex-wrap: wrap; gap: 12px; }
            .stat-box { width: calc(50% - 6px); max-width: calc(50% - 6px); min-height: 160px; padding: 22px 14px; }
            .content-box { padding: 10px 12px; margin: 0 10px; border-radius:12px; }
            .slide-buttons { flex-direction: column; gap:6px; }
            .btn-slide-primary, .btn-slide-secondary { width: 100%; justify-content: center; padding:6px 12px; font-size:11px; }
            .hero-swiper .swiper-button-next,
            .hero-swiper .swiper-button-prev { display: none; }
            .categories-grid { grid-template-columns: 1fr; gap: 12px; }
            .category-content { padding: 24px 20px 20px; }
            .category-content h3 { font-size: 1.2rem; }
            .category-icon-wrap { width: 60px; height: 60px; margin-bottom: 20px; }
            .category-icon { width: 60px; height: 60px; font-size: 24px; border-radius: 16px; }
            .category-stats { gap: 10px; }
            .category-content p { min-height: auto; font-size: 0.88rem; }
            .our-courses { padding: 24px 0; }
            .course-card-new { margin-bottom: 8px; }
            .course-body-new { padding: 12px 18px; }
            .btn-show-more { padding: 12px 24px; font-size: 14px; }
        }
        @media (max-width: 767px) {
            .hero-slider { display: none; }
            .mobile-hero { display: block; }
            .popular-categories { padding-top: 0 !important; padding-bottom: 50px; }
            .testimonials { padding: 40px 0; }
            .blog { padding: 30px 0 40px; }
            .cta { padding: 30px 0; }
            .cta h3 { font-size: 1.5rem; }
            .cta p { font-size: 0.9rem; }
            .footer-brand p { max-width: 100%; }
            footer { padding: 36px 0 0; }
            .wa-float { width: 48px; height: 48px; right: 14px; bottom: calc(80px + env(safe-area-inset-bottom, 0px)); }
            .wa-float i { font-size: 22px; }
            .stat-box { width: calc(50% - 10px); max-width: calc(50% - 10px); }

            .mobile-hero {
                background: linear-gradient(160deg, var(--theme-dark-navy) 0%, #0d1b3e 50%, var(--theme-dark-navy-4) 100%);
                position: relative; overflow: hidden; padding: 28px 0 0; text-align: center;
            }
            .mobile-hero-bg {
                position: absolute; inset: 0; pointer-events: none;
                background:
                    radial-gradient(ellipse 140% 50% at 50% 0%, rgba(var(--theme-primary-rgb), .12) 0%, transparent 60%),
                    radial-gradient(ellipse 80% 40% at 50% 30%, rgba(var(--theme-secondary-rgb), .08) 0%, transparent 50%);
            }
            .mh-content { position: relative; z-index: 2; padding: 0 20px; }
            .mh-badge {
                display: inline-block; background: rgba(var(--theme-primary-rgb), .15);
                border: 1px solid rgba(var(--theme-primary-rgb), .25); padding: 5px 16px;
                border-radius: 50px; font-size: 11px; font-weight: 600;
                color: var(--theme-primary); margin-bottom: 14px;
            }
            .mh-title {
                font-family: "Poppins", sans-serif; font-size: 30px; font-weight: 800;
                color: #fff; line-height: 1.15; margin-bottom: 12px; letter-spacing: -.5px;
            }
            .mh-title .mh-accent {
                background: linear-gradient(135deg, var(--theme-primary) 0%, var(--theme-accent) 100%);
                -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
            }
            .mh-desc {
                font-size: 14px; color: rgba(255,255,255,.7); line-height: 1.7;
                margin: 0 auto 20px; max-width: 300px;
            }
            .mh-buttons { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
            .mh-btn-primary {
                display: flex; align-items: center; justify-content: center; gap: 8px;
                padding: 13px 28px; border-radius: 12px; text-decoration: none; font-weight: 600; font-size: 14px;
                background: linear-gradient(135deg, var(--theme-primary-500) 0%, var(--theme-secondary) 100%);
                color: #fff; box-shadow: 0 8px 24px rgba(var(--theme-primary-500-rgb), .4);
                transition: transform .2s, box-shadow .2s;
            }
            .mh-btn-primary:active { transform: scale(.97); }
            .mh-btn-secondary {
                display: flex; align-items: center; justify-content: center; gap: 8px;
                padding: 13px 28px; border-radius: 12px; text-decoration: none; font-weight: 500; font-size: 14px;
                border: 1.5px solid rgba(255,255,255,.2); color: rgba(255,255,255,.85);
                transition: background .2s;
            }
            .mh-btn-secondary:active { background: rgba(255,255,255,.08); }
            .mh-image { position: relative; z-index: 2; margin: 0 -16px; line-height: 0; overflow: hidden; }
            .mh-image img { width: 100%; height: auto; display: block; }
            .mh-image .video-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
            .mh-image iframe { width: 100%; height: 220px; display: block; border: none; border-radius: 12px; }
            .mh-graphic {
                width: 100px; height: 100px; margin: 0 auto; display: flex;
                align-items: center; justify-content: center;
                background: radial-gradient(ellipse at center, rgba(var(--theme-primary-rgb), .15) 0%, transparent 70%);
                font-size: 42px; color: var(--theme-primary);
            }
            .mh-features { position: relative; z-index: 2; padding: 16px 16px 24px; }
            .mh-feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
            .mh-feature-card {
                display: flex; align-items: center; gap: 10px;
                background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08);
                border-radius: 12px; padding: 11px 13px; backdrop-filter: blur(8px);
            }
            .mh-fc-icon {
                width: 34px; height: 34px; border-radius: 10px; flex-shrink: 0;
                background: rgba(var(--theme-primary-rgb), .12);
                display: flex; align-items: center; justify-content: center;
                color: var(--theme-primary); font-size: 14px;
            }
            .mh-fc-text { display: flex; flex-direction: column; text-align: left; }
            .mh-fc-text strong { font-size: 11px; color: #fff; font-weight: 700; line-height: 1.3; }
            .mh-fc-text span { font-size: 9px; color: rgba(255,255,255,.45); line-height: 1.3; }
        }
        @media (max-width: 575px) {
            .testimonial-card { flex-direction: column; padding: 14px; gap: 12px; }
            .t-photo { width: 100%; flex: none; height: 100px; }
            .more-videos-btn { padding: 12px 24px; font-size: 14px; width: 100%; justify-content: center; }
            .blog { padding: 24px 0 30px; }
            .blog-img { height: 110px; }
            .blog-body { padding: 10px 12px 14px; }
            .blog-body h6 { font-size: 14px; }
            .blog-meta { font-size: 10px; flex-wrap: wrap; gap: 6px; }
            .cta { padding: 24px 0; }
            .cta h3 { font-size: 1.3rem; }
            .cta p { font-size: 0.85rem; }
            .course-head h3 { font-size: 20px; }
            .course-head { padding: 16px 14px 18px; min-height: 90px; }
            .course-body { padding: 12px 14px 16px; }
            .course-head-new { padding: 18px 16px 20px; min-height: 140px; }
            .course-head-new h3 { font-size: 22px; }
            .course-icon-new { font-size: 32px; }
            .price-new .final { font-size: 16px; }
            .course-body-new h4 { min-height: auto; }
            .meta-new { font-size: 11px; padding: 5px 10px; }
            .price-new { padding: 8px 12px; }
            .price-new .final { font-size: 18px; }
            .card-btn-row { gap: 8px; }
            .card-btn-row .btn-detail,
            .card-btn-row .btn-buy { padding: 10px 0; font-size: 13px; border-radius: 12px; }
            .stat-count { font-size: 1.6rem; }
        }
        @media (max-width: 400px) {
            .hero-fallback h1 { font-size: 24px; }
            .hero-fallback { min-height: 280px; padding: 24px 0; }
            .section-title { font-size: 18px; }
            .hero-slider { height: auto; min-height: 40px; }
            .slide-title { font-size: 14px; }
            .slide-subtitle { font-size: 9px; padding: 2px 8px; }
            .slide-desc { font-size: 11px; }
            .btn-slide-primary, .btn-slide-secondary { font-size: 10px; padding: 4px 10px; }
            .slide-content { padding: 6px 0; }
            .content-box { padding: 6px 8px; margin: 0 4px; border-radius:8px; }
            .slide-subtitle { font-size: 8px; padding:2px 8px; }
            .slide-desc { font-size: 11px; }
            .btn-slide-primary, .btn-slide-secondary { padding:5px 10px; font-size:10px; }
            .cat-grid { grid-template-columns: 1fr; max-width: 320px; margin: 0 auto; }
            .cat-card h3 { font-size: .9rem; }
            .stat-icon-box { width: 44px; height: 44px; font-size: 18px; }
            .stat-box { padding: 20px 14px; }
            .vt-slide { width: 240px; }
            .vt-info { padding: 12px; }
            .blog-img { height: 100px; }
            .cta-banner-title { font-size: 1.3rem; }
            .payments-grid { gap: 8px; justify-content: center; }
            .payment-card { min-width: 60px; padding: 10px 8px; }
            .payment-card i, .payment-icon-text { font-size: 1rem; }
            .payment-card span { font-size: 0.55rem; }
            .contact-item { font-size: 13px; word-break: break-word; }
        }

        /* ============ MOBILE MENU ============ */
        .mobile-menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.6);
            z-index: 1051;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }
        .drawer-open .mobile-bottom-nav {
            display: none !important;
        }
        .mobile-menu-overlay.show {
            opacity: 1;
            visibility: visible;
        }
        .mobile-menu {
            position: fixed;
            top: 0;
            right: 0;
            width: 300px;
            max-width: 85%;
            height: 100%;
            background: linear-gradient(180deg, var(--theme-dark-navy-2) 0%, var(--theme-dark-navy-3) 100%);
            transform: translateX(100%);
            transition: transform 0.3s ease;
            overflow-y: auto;
            padding: 0;
        }
        .mobile-menu-overlay.show .mobile-menu {
            transform: translateX(0);
        }
        .mobile-menu-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .mobile-menu-nav {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .mobile-menu-nav li {
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }
        .mobile-menu-nav a {
            display: block;
            padding: 14px 20px;
            color: var(--theme-text-on-dark);
            text-decoration: none;
            font-size: 15px;
            transition: all 0.2s ease;
        }
        .mobile-menu-nav a:hover {
            background: rgba(255,255,255,0.05);
            color: #fff;
            padding-left: 24px;
        }
        .mobile-menu-actions {
            padding: 20px;
            border-top: 1px solid rgba(255,255,255,0.1);
            margin-top: 10px;
        }

        /* ============ ALERTS ============ */
        .alert-floating {
            position: fixed;
            top: 80px;
            right: 20px;
            z-index: 9999;
            min-width: 300px;
        }

        /* ============ EXTRA RESPONSIVE ============ */
        @media (max-width: 767px) {
            .hero { padding: 40px 0 60px; }
            .hero h1 { font-size: 32px; line-height: 1.3; }
            .hero-fallback h1 { font-size: 32px; }
            .hero p { font-size: 14px; }
            .hero-fallback { height: auto; min-height: 450px; }
            .cat-grid { grid-template-columns: repeat(2, 1fr); }
            .section-title::before, .section-title::after { flex: 0 0 20px; }
            .slide-title { font-size: 30px; }
            .btn-cta { padding: 12px 24px; font-size: 14px; }
            .rocket-ph { width: 70px; height: 70px; }
            .section-title { font-size: 22px; }
            .course-card { margin-bottom: 16px; }
            .stat-item { margin-bottom: 16px; }
            .footer-brand { margin-bottom: 24px; }
            footer h6 { margin-bottom: 12px; }
            .alert-floating { left: 10px; right: 10px; min-width: auto; }
        }

        @media (max-width: 374px) {
            .hero-fallback h1 { font-size: 28px; }
            .hero h1 { font-size: 28px; }
            .section-title { font-size: 18px; }
            .course-card .card-body { padding: 12px; }
        }

        @media (hover: none) and (pointer: coarse) {
            .btn, .nav-link, .mobile-menu-nav a { min-height: 44px; }
            .btn-login, .btn-signup { min-height: 42px; }
        }

        /* === Dynamic Theme Overrides === */
        .brand-icon { background: linear-gradient(135deg, var(--theme-primary) 0%, var(--theme-secondary) 100%) !important; }
        .btn-primary { background: var(--theme-primary) !important; border-color: var(--theme-primary-dark) !important; }
        .btn-primary:hover { background: var(--theme-primary-dark) !important; }
        .text-primary { color: var(--theme-primary) !important; }
        .bg-primary { background: var(--theme-primary) !important; }
        a { color: var(--theme-primary); }
        a:hover { color: var(--theme-primary-dark); }
        .section-heading::after { background: var(--theme-primary) !important; }
        .top-nav .nav-link:hover, .top-nav .nav-link.active { color: var(--theme-accent) !important; }
        .hero-section .cta-btn { background: var(--theme-primary) !important; }
        .hero-section .cta-btn:hover { background: var(--theme-primary-dark) !important; }
        .cat-card .cat-icon { background: var(--theme-primary) !important; }
        .stat-box .stat-icon { background: linear-gradient(135deg, var(--theme-primary), var(--theme-secondary)) !important; }
        .testimonial-card .quote-icon { color: var(--theme-primary) !important; }
        .pricing-card.featured .pricing-header { background: linear-gradient(135deg, var(--theme-primary), var(--theme-secondary)) !important; }