/* ------------------------- */
        /* --- 1. CSS Reset & Variables --- */
        /* ------------------------- */
        :root {
            --primary-teal: #0D9488;
            --primary-teal-dark: #0F766E;
            --secondary-blue: #2563EB;
            --accent-purple: #A78BFA;
            --accent-light-blue: #7DD3FC;
            --text-dark: #1E293B;
            --text-light: #64748B;
            --bg-white: #FFFFFF;
            --bg-light-gray: #F8FAFC;
            --border-color: #E2E8F0;
            
            --font-family: 'Poppins', sans-serif;
            --container-width: 1140px;
            --header-height: 80px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-family);
            color: var(--text-dark);
            line-height: 1.6;
            background-color: var(--bg-white);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        ul {
            list-style: none;
        }

        section {
            padding: 6rem 0;
        }
        
        /* ------------------------- */
        /* --- 2. Utility Classes --- */
        /* ------------------------- */
        .container {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        .grid {
            display: grid;
            gap: 2rem;
        }

        .grid-cols-2 {
            grid-template-columns: 1fr 1fr;
        }

        .grid-cols-3 {
            grid-template-columns: repeat(3, 1fr);
        }
        
        .grid-cols-4 {
            grid-template-columns: repeat(4, 1fr);
        }

        .flex {
            display: flex;
        }
        
        .items-center {
            align-items: center;
        }
        
        .justify-between {
            justify-content: space-between;
        }

        .btn {
            display: inline-block;
            padding: 0.75rem 1.75rem;
            border-radius: 8px;
            font-weight: 500;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
        }

        .btn-primary {
            background-color: var(--primary-teal);
            color: var(--bg-white);
        }

        .btn-secondary {
            background-color: var(--bg-white);
            color: var(--primary-teal);
            border: 1px solid var(--primary-teal);
        }
        
        .btn-white {
            background-color: var(--bg-white);
            color: var(--secondary-blue);
            font-weight: 600;
        }

        .section-title {
            font-size: 2.25rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        
        .section-subtitle {
            font-size: 1rem;
            color: var(--text-light);
            max-width: 600px;
            margin: 0 auto 3rem auto;
            text-align: center;
        }
        
        .text-center {
            text-align: center;
        }
        
        .text-light {
            color: var(--text-light);
        }
        
        .text-primary {
            color: var(--primary-teal);
        }
        
        .card {
            background-color: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            overflow: hidden;
        }

        /* ------------------------- */
        /* --- 3. Header & Nav --- */
        /* ------------------------- */
        .header {
            position: sticky;
            top: 0;
            width: 100%;
            background-color: var(--bg-white);
            height: var(--header-height);
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }

        .navbar {
            height: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .logo-img {
            /* Using inline SVG as a placeholder for the logo */
            width: 40px;
            height: 40px;
        }
        
        .logo-text-main {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-teal);
        }
        
        .logo-text-tagline {
            font-size: 0.65rem;
            color: var(--text-light);
            line-height: 1;
            margin-top: -20px;
        }

        .nav-menu {
            gap: 2.5rem;
        }
        
        .nav-link {
            font-weight: 500;
            color: var(--text-dark);
            position: relative;
            padding: 0.5rem 0;
        }
        
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--primary-teal);
            transition: width 0.3s ease;
        }
        
        .nav-link:hover::after,
        .nav-link.active::after {
            width: 100%;
        }
        
        .nav-toggle {
            display: none;
            cursor: pointer;
            color: var(--text-dark);
        }

        /* ------------------------- */
        /* --- 4. Hero Section --- */
        /* ------------------------- */
        .hero {
            padding-top: calc(var(--header-height) + 4rem);
            padding-bottom: 6rem;
            min-height: 90vh;
        }
        
        .hero .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            align-items: center;
            gap: 3rem;
        }

        .hero-title {
            font-size: 3.25rem;
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1.5rem;
        }
        
        .hero-description {
            font-size: 1.1rem;
            color: var(--text-light);
            margin-bottom: 2.5rem;
            max-width: 500px;
        }
        
        .hero-image-wrapper {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .hero-image {
            border-radius: 20px;
            z-index: 5;
            position: relative;
            width: 100%;
            max-width: 500px;
            height: auto;
            object-fit: cover;
        }

        /* Abstract Shapes */
        .hero-image-wrapper::before,
        .hero-image-wrapper::after {
            content: '';
            position: absolute;
            border-radius: 20px;
            z-index: 1;
        }
        
        .hero-image-wrapper::before {
            width: 90%;
            height: 90%;
            background-color: var(--accent-purple);
            opacity: 0.6;
            transform: rotate(-15deg) translate(10px, 20px);
        }
        
        .hero-image-wrapper::after {
            width: 80%;
            height: 80%;
            background-color: var(--accent-light-blue);
            opacity: 0.7;
            transform: rotate(10deg) translate(-20px, -10px);
        }

        /* ------------------------- */
        /* --- 5. About Section --- */
        /* ------------------------- */
        .about {
            background-color: var(--bg-light-gray);
        }
        
        .about .container {
            display: grid;
            grid-template-columns: 1fr 1.2fr; /* Empty column on left, text on right */
            align-items: center;
            gap: 3rem;
        }
        
        .about-subtitle {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-light);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 0.5rem;
        }
        
        .about-description {
            color: var(--text-light);
            margin-bottom: 2rem;
        }
        
        /* ------------------------- */
        /* --- 6. Programs Section --- */
        /* ------------------------- */
        .program-card {
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        
        .program-card-image {
            width: 100%;
            height: 220px;
            object-fit: cover;
        }
        
        .program-card-content {
            padding: 1.5rem;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }
        
        .program-card-title {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }
        
        .program-card-description {
            font-size: 0.9rem;
            color: var(--text-light);
            margin-bottom: 1.5rem;
            flex-grow: 1;
        }
        
        .program-card .btn-secondary {
            align-self: flex-start;
        }

        /* ------------------------- */
        /* --- 7. Why Choose Us Section --- */
        /* ------------------------- */
        .why-us {
            background-color: var(--bg-light-gray);
        }

        .why-us-card {
            background-color: var(--bg-white);
            padding: 2rem 1.5rem;
            border-radius: 12px;
            border: 1px solid var(--border-color);
            text-align: left;
        }
        
        .why-us-icon {
            width: 48px;
            height: 48px;
            border-radius: 8px;
            background-color: #E0F2F1; /* Light teal */
            color: var(--primary-teal);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
        }
        
        .why-us-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }
        
        .why-us-description {
            font-size: 0.9rem;
            color: var(--text-light);
        }
        
        /* ------------------------- */
        /* --- 8. CTA Blue Section --- */
        /* ------------------------- */
        .cta-blue {
            background-color: var(--secondary-blue);
            color: var(--bg-white);
            padding: 0;
            overflow: hidden;
            position: relative;
        }
        
        /* Geometric Background Shape */
        .cta-blue::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: var(--secondary-blue);
            clip-path: polygon(0 0, 65% 0, 45% 100%, 0 100%);
            z-index: 1;
        }

        .cta-blue .container {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            align-items: center;
            gap: 2rem;
            position: relative;
            z-index: 2;
        }
        
        .cta-blue-content {
            padding: 6rem 0;
        }
        
        .cta-blue-title {
            font-size: 2.5rem;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 2rem;
            max-width: 450px;
        }
        
        .cta-blue-image {
            height: 100%;
            width: 100%;
            object-fit: contain;
            align-self: flex-end;
            margin-bottom: -4px; /* Fix small gap */
        }
        
        /* ------------------------- */
        /* --- 9. Client Logo Section --- */
        /* ------------------------- */
        .client-logo {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1.5rem;
            background-color: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
            opacity: 1; /* Ensure logos are visible by default */
            transform: translateY(0); /* Ensure logos are in correct position */
        }
        
        .client-logo:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.08);
        }
        
        .client-logo img {
            max-width: 100%;
            max-height: 60px;
            width: auto;
            height: auto;
            object-fit: contain;
            display: block; /* Ensure images are displayed as blocks */
        }
        
        /* For JPG images, ensure they fit well in the container */
        .client-logo img[src$='.jpg'],
        .client-logo img[src$='.jpeg'] {
            height: 60px;
            width: auto;
        }
        
        /* Fallback for broken images */
        .client-logo img:not([src])::before,
        .client-logo img[src='']::before {
            content: 'Logo';
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            height: 60px;
            background-color: #f0f0f0;
            color: #666;
            font-size: 14px;
            border: 1px dashed #ccc;
        }
        
        /* --- Simple Client Logo (no background) --- */
        .client-logo-simple {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1rem;
            flex-direction: column;
            text-align: center;
            background-color: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
            height: 100%;
        }
        
        .client-logo-simple:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.08);
        }
        
        .qa-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--primary-teal);
            margin-bottom: 0.75rem;
            line-height: 1.4;
        }
        
        .qa-description {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.6;
        }
        
        .client-logo-simple img {
            max-width: 100%;
            max-height: 60px;
            width: auto;
            height: auto;
            object-fit: contain;
            display: block;
        }
        
        /* For JPG images, ensure they fit well in the container */
        .client-logo-simple img[src$='.jpg'],
        .client-logo-simple img[src$='.jpeg'] {
            height: 60px;
            width: auto;
        }

        /* ------------------------- */
        /* --- 10. Footer Section --- */
        /* ------------------------- */
        .footer {
            background-color: var(--primary-teal-dark);
            color: #E0F2F1; /* Light teal text */
            padding-top: 5rem;
        }
        
        .footer-main {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 3rem;
            padding-bottom: 4rem;
        }
        
        .footer-about .logo-text-main {
            color: var(--bg-white);
        }
        
        .footer-about .logo-text-tagline {
            color: #A3DED9;
        }
        
        .footer-about-text {
            font-size: 0.9rem;
            margin-top: 1rem;
            max-width: 400px;
            color: #A3DED9;
        }
        
        .footer-title {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--bg-white);
            margin-bottom: 1.5rem;
        }
        
        .footer-links li {
            margin-bottom: 0.75rem;
        }
        
        .footer-links a {
            font-size: 0.9rem;
            color: #A3DED9;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--bg-white);
        }
        
        .footer-subscribe-form {
            display: flex;
            margin-top: 0.5rem;
        }
        
        .footer-subscribe-form input {
            flex-grow: 1;
            padding: 0.75rem;
            border: none;
            border-radius: 8px 0 0 8px;
            font-family: var(--font-family);
            font-size: 0.9rem;
        }
        
        .footer-subscribe-form button {
            padding: 0 1.25rem;
            border-radius: 0 8px 8px 0;
            background-color: var(--primary-teal);
            color: var(--bg-white);
            border: none;
            cursor: pointer;
            font-weight: 500;
        }
        
        .footer-bottom {
            border-top: 1px solid #0F766E;
            padding: 1.5rem 0;
            text-align: center;
            font-size: 0.9rem;
            color: #A3DED9;
        }
        
        /* ------------------------- */
        /* --- 11. Responsive Design --- */
        /* ------------------------- */
        
        @media (max-width: 1024px) {
            :root {
                --header-height: 70px;
            }
            
            section {
                padding: 4rem 0;
            }

            .section-title {
                font-size: 2rem;
            }
            
            /* --- Nav Menu --- */
            .nav-menu {
                position: fixed;
                top: var(--header-height);
                left: -100%;
                width: 100%;
                height: calc(100vh - var(--header-height));
                background-color: var(--bg-white);
                flex-direction: column;
                justify-content: flex-start;
                align-items: center;
                gap: 2rem;
                padding-top: 3rem;
                transition: left 0.4s ease;
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .nav-link {
                font-size: 1.2rem;
            }
            
            .nav-toggle {
                display: block;
            }
            
            /* --- Hero --- */
            .hero {
                padding-top: calc(var(--header-height) + 2rem);
            }
            .hero-title {
                font-size: 2.75rem;
            }

            /* --- Grids --- */
            .grid-cols-3,
            .grid-cols-4 {
                grid-template-columns: 1fr 1fr;
            }
            
            /* --- Programs Section Tablet --- */
            .programs .grid-cols-3 {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
            
            /* --- Why Choose Us Section Tablet --- */
            .why-us .grid-cols-4 {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
            
            /* --- FAQ Section Tablet --- */
            .clients .grid-cols-3 {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
            
            /* --- CTA Blue --- */
            .cta-blue::before {
                clip-path: polygon(0 0, 75% 0, 55% 100%, 0 100%);
            }
            
            /* --- Footer --- */
            .footer-main {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        @media (max-width: 768px) {
            /* --- General --- */
            .grid-cols-2,
            .grid-cols-3,
            .grid-cols-4 {
                grid-template-columns: 1fr;
            }
            
            /* --- Hero --- */
            .hero .container {
                grid-template-columns: 1fr;
                text-align: center;
            }
            
            .hero-content {
                order: 2;
            }
            
            .hero-image-wrapper {
                order: 1;
                margin-bottom: 2rem;
            }
            
            .hero-title {
                font-size: 2.25rem;
            }
            
            .hero-description {
                margin: 0 auto 2.5rem auto;
            }
            
            /* --- About --- */
            .about .container {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .about-content {
                order: 1; /* This section is text-only as per image */
            }
            
            /* --- Programs Section Mobile --- */
            .programs .grid-cols-3 {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            
            /* --- Why Choose Us Section Mobile --- */
            .why-us .grid-cols-4 {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            
            /* --- CTA Blue --- */
            .cta-blue .container {
                grid-template-columns: 1fr;
                text-align: center;
            }
            
            .cta-blue::before {
                clip-path: polygon(0 0, 100% 0, 100% 60%, 0 80%);
            }
            
            .cta-blue-content {
                order: 1;
                padding: 4rem 0;
            }
            
            .cta-blue-image-wrapper {
                order: 2;
                max-height: 400px;
                margin-top: -8rem; /* Pull image up */
            }
            
            .cta-blue-title {
                margin: 0 auto 2rem auto;
            }
            
            /* --- FAQ Section Mobile --- */
            .clients .grid-cols-3 {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            
            /* --- Footer --- */
            .footer-main {
                grid-template-columns: 1fr;
                text-align: center;
            }
            
            .footer-about-text {
                margin: 1rem auto;
            }
            
            .footer-subscribe-form {
                justify-content: center;
            }
            
            .footer-subscribe-form input {
                max-width: 300px;
            }
        }