:root {
            --primary: #00b4d8;
            --secondary: #8a2be2;
            --dark: #0f172a;
            --light: #f8fafc;
            --gray: #64748b;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', sans-serif;
        }

        body {
            background-color: #f1f5f9;
            color: var(--dark);
            overflow-x: hidden;
        }

        /* Top Bar */
        .top-bar {
            background: var(--dark);
            color: #fff;
            padding: 8px 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.85rem;
            flex-wrap: wrap;
        }

        .top-info span {
            margin-right: 20px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .top-info a {
            color: #fff;
            text-decoration: none;
        }

        /* Header / Navbar */
        header {
            background: #ffffff;
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 5%;
        }

        .logo-container {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }

        .logo-container img {
            height: 60px;
            width: 60px;
            border-radius: 50%;
            object-fit: cover;
        }

        .logo-text h1 {
            font-size: 1.25rem;
            color: var(--dark);
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: 0.5px;
        }

        .logo-text p {
            font-size: 0.75rem;
            color: var(--secondary);
            font-weight: 600;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 20px;
            align-items: center;
        }

        .nav-links > li {
            position: relative;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            transition: 0.3s;
            padding: 10px 5px;
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .nav-links a:hover {
            color: var(--primary);
        }

        /* Dropdown Menu styling */
        .dropdown {
            position: absolute;
            top: 100%;
            left: 0;
            background: #ffffff;
            min-width: 260px;
            box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
            border-radius: 8px;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            list-style: none;
            padding: 10px 0;
            border-top: 3px solid var(--primary);
        }

        .dropdown li a {
            padding: 10px 20px;
            font-size: 0.9rem;
            color: var(--dark);
            font-weight: 400;
            display: block;
        }

        .dropdown li a:hover {
            background: #f8fafc;
            color: var(--primary);
            padding-left: 25px;
        }

        .nav-links li:hover .dropdown {
            opacity: 1;
            visibility: visible;
        }

        .btn-apply {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white !important;
            padding: 8px 22px !important;
            border-radius: 20px;
            font-weight: 600 !important;
            box-shadow: 0 4px 10px rgba(0, 180, 216, 0.3);
        }

        .menu-toggle {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* Auto Hero Slider */
        .slider-container {
            position: relative;
            width: 100%;
            height: 80vh;
            overflow: hidden;
        }

        .slide {
            position: absolute;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1s ease-in-out;
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
        }

        .slide.active {
            opacity: 1;
        }

        .slide::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: rgba(15, 23, 42, 0.65);
        }

        .slide-content {
            position: relative;
            z-index: 1;
            color: white;
            padding: 0 8%;
            max-width: 850px;
        }

        .slide-content h2 {
            font-size: 3rem;
            margin-bottom: 15px;
            line-height: 1.2;
            font-weight: 700;
        }

        .slide-content p {
            font-size: 1.15rem;
            margin-bottom: 30px;
            color: #e2e8f0;
        }

        .btn-main {
            padding: 12px 30px;
            background: var(--primary);
            color: white;
            border: none;
            border-radius: 5px;
            font-weight: 600;
            text-decoration: none;
            display: inline-block;
            transition: 0.3s;
        }

        .btn-main:hover {
            background: var(--secondary);
            transform: translateY(-2px);
        }

        /* ABOUT US SECTION */
        .about-section {
            padding: 80px 5%;
            background-color: #ffffff;
            overflow: hidden;
        }

        .about-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }

        .about-gallery-wrapper {
            position: relative;
            width: 100%;
            height: 450px;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 30px rgba(0, 0, 0, 0.12);
        }

        .about-slider {
            position: relative;
            width: 100%;
            height: 100%;
        }

        .about-slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1s ease-in-out, transform 1s ease-in-out;
            transform: scale(1.05);
        }

        .about-slide.active {
            opacity: 1;
            transform: scale(1);
        }

        .about-slide img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .experience-badge {
            position: absolute;
            bottom: 25px;
            left: 25px;
            background: rgba(15, 23, 42, 0.85);
            backdrop-filter: blur(8px);
            color: #ffffff;
            padding: 15px 25px;
            border-radius: 12px;
            border-left: 4px solid var(--primary);
            display: flex;
            align-items: center;
            gap: 15px;
            z-index: 10;
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }

        .experience-badge h4 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            line-height: 1;
        }

        .experience-badge p {
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: #e2e8f0;
        }

        .about-content {
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .sub-heading {
            color: var(--secondary);
            font-weight: 700;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 10px;
            display: inline-block;
        }

        .about-title {
            font-size: 2.3rem;
            color: var(--dark);
            font-weight: 700;
            line-height: 1.25;
            margin-bottom: 20px;
        }

        .about-description {
            color: var(--gray);
            font-size: 0.98rem;
            line-height: 1.7;
            margin-bottom: 25px;
        }

        .about-highlights {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin-bottom: 30px;
        }

        .highlight-item {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .highlight-item i {
            width: 32px;
            height: 32px;
            background: rgba(0, 180, 216, 0.12);
            color: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
        }

        .highlight-item span {
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--dark);
        }

        .btn-learn-more {
            align-self: flex-start;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #ffffff;
            padding: 14px 32px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.95rem;
            text-decoration: none;
            box-shadow: 0 8px 20px rgba(0, 180, 216, 0.25);
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-learn-more:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 25px rgba(138, 43, 226, 0.35);
        }

        /* PROGRAM / COURSES SECTION */
        .courses-section {
            padding: 70px 5%;
            background-color: #f1f5f9;
        }

        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-title h2 {
            font-size: 2.4rem;
            color: var(--dark);
            font-weight: 700;
            position: relative;
            display: inline-block;
            padding-bottom: 10px;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            width: 70px;
            height: 4px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
        }

        .section-title p {
            color: var(--gray);
            font-size: 1rem;
            margin-top: 10px;
        }

        .courses-grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .pro-course-card {
            background: #ffffff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease-in-out;
            display: flex;
            flex-direction: column;
            border: 1px solid #e2e8f0;
        }

        .pro-course-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
        }

        .card-img-wrapper {
            position: relative;
            height: 210px;
            overflow: hidden;
        }

        .card-img-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .pro-course-card:hover .card-img-wrapper img {
            transform: scale(1.08);
        }

        .course-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: var(--secondary);
            color: white;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 20px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .card-body {
            padding: 25px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }

        .card-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--dark);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .card-text {
            color: var(--gray);
            font-size: 0.9rem;
            line-height: 1.6;
            margin-bottom: 20px;
            flex-grow: 1;
        }

        .card-footer {
            padding-top: 15px;
            border-top: 1px solid #f1f5f9;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .btn-read-more {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--primary);
            font-weight: 600;
            font-size: 0.9rem;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .btn-read-more:hover {
            color: var(--secondary);
        }

        .extra-courses-wrapper {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            grid-column: 1 / -1;
            max-height: 0;
            overflow: hidden;
            opacity: 0;
            transition: max-height 0.8s cubic-bezier(0, 1, 0, 1), opacity 0.6s ease-in-out;
        }

        .extra-courses-wrapper.expanded {
            max-height: 2000px;
            opacity: 1;
            transition: max-height 1s ease-in-out, opacity 0.8s ease-in-out;
            margin-top: 30px;
        }

        .view-more-container {
            text-align: center;
            margin-top: 45px;
        }

        .btn-toggle-courses {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #ffffff;
            border: none;
            padding: 14px 38px;
            border-radius: 30px;
            font-size: 0.98rem;
            font-weight: 600;
            cursor: pointer;
            box-shadow: 0 8px 20px rgba(0, 180, 216, 0.25);
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-toggle-courses:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 25px rgba(138, 43, 226, 0.35);
        }

        /* CTA & OVERLAPPING CARDS SECTION */
        .cta-feature-wrapper {
            background-color: #f8fafc;
            padding-bottom: 80px;
        }

        .cta-banner {
            position: relative;
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
            min-height: 420px;
            display: flex;
            align-items: center;
            overflow: hidden;
            padding: 60px 5% 120px 5%;
        }

        .cta-container {
            max-width: 1200px;
            margin: 0 auto;
            width: 100%;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            align-items: center;
            position: relative;
            z-index: 2;
        }

        .cta-content {
            color: #ffffff;
            padding-right: 20px;
        }

        .btn-apply-mini {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--primary);
            padding: 8px 18px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            text-decoration: none;
            margin-bottom: 20px;
            backdrop-filter: blur(5px);
            transition: all 0.3s ease;
        }

        .btn-apply-mini:hover {
            background: var(--primary);
            color: #ffffff;
            border-color: var(--primary);
        }

        .cta-title {
            font-size: 2.3rem;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 15px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .cta-title span {
            background: linear-gradient(to right, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .cta-subtitle {
            color: #94a3b8;
            font-size: 1rem;
            line-height: 1.6;
            max-width: 550px;
        }

        .cta-image-wrapper {
            position: absolute;
            top: 0;
            right: 0;
            width: 50%;
            height: 100%;
            z-index: 1;
        }

        .cta-image-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .cta-image-wrapper::after {
            content: '';
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            background: linear-gradient(to right, #0f172a 0%, rgba(15, 23, 42, 0.6) 50%, transparent 100%),
                        linear-gradient(to top, #0f172a 0%, transparent 40%);
        }

        .overlapping-cards-container {
            max-width: 1200px;
            margin: -80px auto 0 auto;
            padding: 0 5%;
            position: relative;
            z-index: 3;
        }

        .cards-grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }

        .feature-card {
            background: #ffffff;
            border-radius: 16px;
            padding: 35px 25px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
            border: 1px solid #e2e8f0;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }

        .feature-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.12);
        }

        .feature-card i {
            font-size: 2.2rem;
            color: var(--primary);
            margin-bottom: 20px;
            background: rgba(0, 180, 216, 0.1);
            width: 60px;
            height: 60px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .feature-card h3 {
            font-size: 1.2rem;
            margin-bottom: 12px;
            color: var(--dark);
        }

        .feature-card p {
            color: var(--gray);
            font-size: 0.9rem;
            line-height: 1.6;
        }

        /* PARTNERS SECTION */
        .partners-section {
            padding: 60px 0;
            background-color: #ffffff;
            overflow: hidden;
            border-top: 1px solid #e2e8f0;
            border-bottom: 1px solid #e2e8f0;
        }

        .partners-title {
            text-align: center;
            margin-bottom: 35px;
            padding: 0 5%;
        }

        .partners-title h3 {
            font-size: 1.1rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--secondary);
            font-weight: 700;
            margin-bottom: 5px;
        }

        .partners-title h2 {
            font-size: 2rem;
            color: var(--dark);
            font-weight: 700;
        }

        .marquee-container {
            display: flex;
            width: 100%;
            overflow: hidden;
            user-select: none;
            position: relative;
        }

        .marquee-container::before,
        .marquee-container::after {
            content: "";
            position: absolute;
            top: 0;
            width: 100px;
            height: 100%;
            z-index: 2;
            pointer-events: none;
        }

        .marquee-container::before {
            left: 0;
            background: linear-gradient(to right, #ffffff, transparent);
        }

        .marquee-container::after {
            right: 0;
            background: linear-gradient(to left, #ffffff, transparent);
        }

        .marquee-track {
            display: flex;
            align-items: center;
            gap: 50px;
            flex-shrink: 0;
            animation: scrollMarquee 20s linear infinite;
            padding: 10px 0;
        }

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

        .partner-card {
            display: flex;
            align-items: center;
            justify-content: center;
            background: #f8fafc;
            border: 1px solid #e2e8f0;
            padding: 15px 30px;
            border-radius: 12px;
            text-decoration: none;
            transition: all 0.3s ease;
            min-width: 220px;
            height: 90px;
            font-weight: 600;
            color: var(--dark);
        }

        .partner-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
            box-shadow: 0 10px 20px rgba(0, 180, 216, 0.15);
            background: #ffffff;
        }

        @keyframes scrollMarquee {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }

        /* FOOTER */
        footer {
            background: var(--dark);
            color: white;
            padding: 60px 5% 20px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-col h3 {
            margin-bottom: 20px;
            color: var(--primary);
            font-size: 1.2rem;
        }

        .footer-col p {
            color: #94a3b8;
            font-size: 0.9rem;
            line-height: 1.6;
        }

        .footer-col ul {
            list-style: none;
        }

        .footer-col ul li {
            margin-bottom: 12px;
            font-size: 0.9rem;
            color: #cbd5e1;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-col ul li a {
            color: #cbd5e1;
            text-decoration: none;
            transition: 0.3s;
        }

        .footer-col ul li a:hover {
            color: var(--primary);
        }

        .copyright {
            text-align: center;
            border-top: 1px solid #334155;
            padding-top: 20px;
            font-size: 0.85rem;
            color: #94a3b8;
        }

        /* BACK TO TOP BUTTON */
        .back-to-top-btn {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, #00b4d8, #8a2be2);
            color: #ffffff;
            border: none;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            cursor: pointer;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
            z-index: 9999;
            opacity: 0;
            visibility: hidden;
            transform: translateY(20px);
            transition: all 0.4s ease-in-out;
        }

        .back-to-top-btn.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .back-to-top-btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 25px rgba(138, 43, 226, 0.4);
        }

        /* FLOATING ACTION BUTTONS */
        .floating-social-wrapper {
            position: fixed;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            display: flex;
            flex-direction: column;
            gap: 12px;
            z-index: 9998;
            opacity: 1;
            visibility: visible;
        }

        .float-btn {
            width: 46px;
            height: 46px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ffffff;
            font-size: 1.2rem;
            text-decoration: none;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            transition: all 0.3s ease;
            position: relative;
        }

        .float-btn:hover {
            transform: scale(1.15) translateX(-5px);
        }

        .float-btn.whatsapp { background-color: #25D366; }
        .float-btn.facebook { background-color: #1877F2; }
        .float-btn.instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
        .float-btn.tiktok { background-color: #000000; border: 1px solid rgba(255, 255, 255, 0.2); }

        .float-btn::before {
            content: attr(data-tooltip);
            position: absolute;
            right: 55px;
            background: #0f172a;
            color: #ffffff;
            padding: 5px 10px;
            border-radius: 6px;
            font-size: 0.75rem;
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease;
            pointer-events: none;
        }

        .float-btn:hover::before {
            opacity: 1;
            visibility: visible;
        }

        /* RESPONSIVE DESIGN */
        @media (max-width: 1024px) {
            .courses-grid-3, .extra-courses-wrapper, .cards-grid-3 {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 900px) {
            .nav-links {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: white;
                padding: 20px;
                box-shadow: 0 10px 15px rgba(0,0,0,0.1);
                align-items: flex-start;
            }

            .nav-links.active {
                display: flex;
            }

            .menu-toggle {
                display: block;
            }

            .about-container {
                grid-template-columns: 1fr;
            }

            .cta-container {
                grid-template-columns: 1fr;
            }

            .cta-image-wrapper {
                display: none;
            }

            .slide-content h2 {
                font-size: 2rem;
            }
        }

        @media (max-width: 768px) {
            .courses-grid-3, .extra-courses-wrapper, .cards-grid-3 {
                grid-template-columns: 1fr;
            }
            .floating-social-wrapper {
                right: 12px;
            }
            .float-btn {
                width: 40px;
                height: 40px;
            }
            .float-btn::before {
                display: none;
            }
        }