:root {
        --primary: #1a3d5f;
        --secondary: #ffa500;
        --accent: #32b7a1;
        --light: #f8f9fa;
        --dark: #212529;
        --transition: all 0.3s ease;
    }

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

    html {
        scroll-behavior: smooth;
        scroll-padding-top: 80px;
        overflow-y: scroll;
    }

    body {
        font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
        color: var(--dark);
        background-color: #f9f9f9;
        padding-top: 7%;
        line-height: 1.6;
        overflow-x: hidden;
    }

    /* Header */
    header {
        background-color: var(--primary);
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        z-index: 1000;
        box-shadow: 0 2px 15px rgba(0, 0, 0, 0.15);
        transition: var(--transition);
    }

    .main-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0.5rem 1.8rem;
        margin: 0 auto;
        max-width: 100%;
        box-sizing: border-box;
    }

    .logo-container {
        display: flex;
        align-items: center;
        gap: 1rem;
    }

    .logo {
        width: 85px;
        height: 85px;
        border-radius: 50%;
        object-fit: cover;
        transition: var(--transition);
        border: 2px solid #05cbe6;
    }

    .header-text h1 {
        font-size: 1.6rem;
        font-weight: 700;
        color: var(--light);
        margin-bottom: 0.2rem;
    }

    .header-text p {
        font-size: 0.95rem;
        color: rgba(255, 255, 255, 0.8);
    }

    /* Navigation */
    nav {
        display: flex;
        max-width: 100%;
        flex-wrap: wrap;
        overflow-x: hidden;
        box-sizing: border-box;
        gap: 10px;
        justify-content: right;
        position: static;
        background-color: transparent;
        transition: transform 0.3s ease, opacity 0.3s ease;
    }

    nav.mobile {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px;
        right: 0;
        background-color: var(--secondary);
        padding: 40px 40px;
        border-radius: 10px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        z-index: 1000;
    }

    nav.mobile.active {
        display: flex;
    }

    nav a {
        color: #fff;
        text-decoration: none;
        margin: 0 10px;
        font-weight: bold;
        transition: color 0.3s ease;
        font-size: 1.2rem;
    }

    nav a:hover {
        color: var(--secondary);
        transform: translateY(-2px);
    }

    /* Hamburger Menu */
    .hamburger {
        display: none;
        cursor: pointer;
        flex-direction: column;
        gap: 5px;
    }

    .hamburger span {
        width: 26px;
        height: 3px;
        background-color: #fff8f8;
        transition: transform 0.3s ease, opacity 0.3s ease;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translateY(11px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translateY(-11px);
    }

    /* Hero Section */
    .hero {
        position: relative;
        height: 36rem;
        margin-top: -20px;
        display: flex;
        align-items: center;
        background-color: #f0f0f0;
        overflow: hidden;
    }

    .hero::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 1;
    }

    .hero-content {
        background-color: var(--primary);
        position: relative;
        z-index: 2;
        margin: 0 auto;
        width: 100%;
        height: 100%;
        padding: 0 2rem;
        display: flex;
        flex-direction: column;
        justify-content: center;
        color: white;
    }

    .hero h1 {
        font-size: clamp(2.5rem, 5vw, 4rem);
        margin-bottom: 1.5rem;
        text-align: center;
        animation: fadeIn 1s ease-out;
        line-height: 1.2;
    }

    .hero h2 {
        font-size: clamp(2rem, 2vw, 1.2rem);
        text-align: center;
        animation: fadeIn 1s ease-out 0.5s both;
    }

    .hero-buttons {
        display: flex;
        justify-content: center;
        padding-top: 1rem;
        margin-top: 1rem;
        gap: 1.5rem;
        animation: fadeIn 1s ease-out 1s both;
    }

    .btn {
        display: inline-block;
        padding: 0.8rem 2rem;
        border-radius: 50px;
        font-size: 1.4rem;
        font-weight: 600;
        text-decoration: none;
        transition: var(--transition);
        border: 2px solid transparent;
        text-align: center;
    }

    .btn-primary,
    .btn-hov {
        background-color: var(--secondary);
        color: var(--dark);
    }

    .btn-primary:hover {
        background-color: transparent;
        border-color: var(--secondary);
        color: var(--light);
    }

    .btn-hov:hover {
        background-color: transparent;
        border-color: var(--primary);
        color: var(--secondary);
    }

    .btn-outline {
        background-color: transparent;
        border-color: var(--light);
        color: var(--light);
    }

    .btn-outline:hover {
        background-color: var(--light);
        color: var(--dark);
    }

    .hero-image {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 0;
    }

    /* Services Section */
    .section {
        padding: 5rem 2rem;
    }

    .section-header {
        text-align: center;
        max-width: 800px;
        margin: 0 auto 3rem;
    }

    .section-title {
        font-size: clamp(2rem, 3vw, 2.5rem);
        margin-bottom: 1rem;
        color: var(--primary);
        position: relative;
        padding-bottom: 1rem;
    }

    .section-title::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 80px;
        height: 3px;
        background-color: var(--secondary);
    }

    .section-description {
        font-size: 1.1rem;
        color: #666;
    }

    .shuffle-container {
        max-width: 100%;
        margin: 0 auto;
        position: relative;
        padding-left: 20px;
        padding-right: 20px;
        overflow-x: hidden;
    }

    .cards-wrapper {
        position: relative;
        height: 500px;
        perspective: 1000px;
        margin-bottom: 30px;
        overflow-x: hidden;
        overflow-y: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }

    .service-card {
        position: absolute;
        display: flex;
        flex-direction: column;
        height: 100%;
        max-height: 480px;
        width: 320px;
        background: #fff;
        border-radius: 20px;
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
        transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        transform-origin: center center;
        cursor: grab;
        overflow: hidden;
        left: 50%;
        margin-left: -160px;
    }

    .service-card:active {
        cursor: grabbing;
    }

    .service-card:hover:not(.active) {
        transform: translateX(var(--hover-x, 0)) scale(var(--hover-scale, 1)) rotateY(var(--hover-rotate, 0deg)) translateZ(20px);
        transition: all 0.3s ease;
    }

    /* Card positions in the stack */
    .service-card.active {
        z-index: 10;
        transform: translateX(0) scale(1) rotateY(0deg);
        opacity: 1;
    }

    .service-card.next {
        z-index: 9;
        transform: translateX(200px) scale(0.85) rotateY(-25deg);
        opacity: 0.9;
    }

    .service-card.next-2 {
        z-index: 8;
        transform: translateX(280px) scale(0.75) rotateY(-35deg);
        opacity: 0.8;
    }

    .service-card.next-3 {
        z-index: 7;
        transform: translateX(340px) scale(0.65) rotateY(-45deg);
        opacity: 0.7;
    }

    .service-card.prev {
        z-index: 9;
        transform: translateX(-200px) scale(0.85) rotateY(25deg);
        opacity: 0.9;
    }

    .service-card.prev-2 {
        z-index: 8;
        transform: translateX(-280px) scale(0.75) rotateY(35deg);
        opacity: 0.8;
    }

    .service-card.prev-3 {
        z-index: 7;
        transform: translateX(-340px) scale(0.65) rotateY(45deg);
        opacity: 0.7;
    }

    .service-card.hidden {
        z-index: 1;
        transform: translateX(0) scale(0.5) rotateY(0deg);
        opacity: 0;
    }

    .service-image {
        width: 100%;
        height: 200px;
        object-fit: cover;
        border-bottom: 3px solid var(--secondary);
    }

    .service-content {
        padding: 1.5rem;
        display: flex;
        flex-direction: column;
        flex-grow: 1;
    }

    .service-title {
        font-size: 1.2rem;
        margin-bottom: 1rem;
        color: var(--primary);
    }

    .service-description {
        flex-grow: 1;
        overflow: hidden;
        text-overflow: ellipsis;
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }

    .service-link {
        margin-top: auto;
        align-self: flex-start;
        color: var(--secondary);
        font-weight: 600;
        text-decoration: none;
        display: flex;
        align-items: center;
        gap: 0.5rem;
        transition: var(--transition);
    }

    .service-link:hover {
        gap: 0.8rem;
    }

    /* Courses Section */
    .courses {
        background-color: #f0f5f9;
    }

    .course-container {
        max-width: 1200px;
        margin: 0 auto;
        background-color: white;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .course-image-container {
        width: 100%;
        height: 400px;
        position: relative;
        overflow: hidden;
    }

    .course-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: var(--transition);
    }

    .course-container:hover .course-image {
        transform: scale(1.05);
    }

    .course-content {
        padding: 2rem;
        text-align: center;
    }

    .course-title {
        font-size: 1.8rem;
        margin-bottom: 1rem;
        color: var(--primary);
    }

    .course-description {
        margin-bottom: 1.5rem;
        max-width: 800px;
    }

    /* About Section */
    .about {
        background-color: white;
    }

    .about-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
        align-items: center;
    }

    .about-image {
        width: 100%;
        border-radius: 12px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
    }

    .about-image:hover {
        transform: scale(1.02);
    }

    .about-content {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

    .about-title {
        font-size: 2rem;
        margin-bottom: 1.5rem;
        color: var(--primary);
        position: relative;
        padding-bottom: 1rem;
    }

    .about-title::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 60px;
        height: 3px;
        background-color: var(--secondary);
    }

    .about-text {
        margin-bottom: 2rem;
        color: #555;
    }

    /* Founders Section */
    .founders {
        background-color: #f0f5f9;
    }

    .founders-grid {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }

    .founder-card {
        background-color: rgb(211, 211, 211);
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 2rem;
        transition: var(--transition);
    }

    .founder-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
    }

    .founder-image {
        width: 150px;
        height: 150px;
        border-radius: 50%;
        object-fit: center;
        border: 4px solid var(--secondary);
        margin-bottom: 1.5rem;
    }

    .founder-name {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
        color: var(--primary);
    }

    .founder-title {
        color: #004fbf;
        font-weight: 600;
        margin-bottom: 1rem;
    }

    .founder-description {
        text-align: center;
        color: var(--primary);
    }

    /* Contact Section */
    .contact {
        background-color: white;
    }

    .contact-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }

    .contact-form {
        background-color: #f8f9fa;
        padding: 2rem;
        border-radius: 12px;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    }

    .form-group {
        margin-bottom: 1.5rem;
    }

    .form-label {
        display: block;
        margin-bottom: 0.5rem;
        font-weight: 600;
        color: var(--primary);
    }

    .form-control {
        width: 100%;
        padding: 0.8rem 1rem;
        border: 1px solid #ddd;
        border-radius: 8px;
        font-family: inherit;
        font-size: 1rem;
        transition: var(--transition);
    }

    .form-control:focus {
        outline: none;
        border-color: var(--accent);
        box-shadow: 0 0 0 3px rgba(50, 183, 161, 0.2);
    }

    textarea.form-control {
        min-height: 150px;
        resize: vertical;
    }

    .form-button {
        background-color: var(--accent);
        color: white;
        border: none;
        padding: 0.8rem 2rem;
        border-radius: 8px;
        font-weight: 600;
        cursor: pointer;
        transition: var(--transition);
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-size: 1rem;
    }

    .form-button:hover {
        background-color: #299e8a;
    }

    .contact-info {
        display: flex;
        flex-direction: column;
    }

    .contact-title {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
        color: var(--primary);
    }

    .contact-details {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    .contact-item {
        display: flex;
        align-items: flex-start;
        gap: 1rem;
        margin-top: 1.5rem;
    }

    .contact-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background-color: var(--primary);
        color: white;
        border-radius: 50%;
        flex-shrink: 0;
    }

    .contact-text {
        color: #555;
    }

    .contact-text strong {
        display: block;
        color: var(--dark);
        margin-bottom: 0.3rem;
    }

    /* Map Section */
    .map-section {
        padding: 0;
        position: relative;
        height: 450px;
    }

    .map-container {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

    .map-container iframe {
        width: 100%;
        height: 100%;
        border: none;
    }

    /* Footer */
    footer {
        background-color: var(--primary);
        color: var(--light);
        padding: 4rem 2rem 1rem;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 3rem;
    }

    .footer-logo-text {
        font-size: 1.5rem;
        font-weight: 700;
    }

    .footer-description {
        margin-bottom: 1.5rem;
        color: rgba(255, 255, 255, 0.8);
    }

    .footer-social {
        display: flex;
        gap: 1rem;
    }

    .social-link {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background-color: rgba(255, 255, 255, 0.1);
        color: white;
        border-radius: 50%;
        transition: var(--transition);
    }

    .social-link:hover {
        background-color: var(--secondary);
        transform: translateY(-5px);
    }

    .footer-title {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
        position: relative;
        padding-bottom: 0.8rem;
    }

    .footer-title::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 40px;
        height: 2px;
        background-color: var(--secondary);
    }

    .footer-links {
        display: flex;
        flex-direction: column;
        gap: 0.8rem;
    }

    .footer-link {
        color: rgba(255, 255, 255, 0.8);
        text-decoration: none;
        transition: var(--transition);
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .footer-link:hover {
        color: var(--secondary);
        transform: translateX(5px);
    }

    .footer-contact {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .footer-contact-item {
        display: flex;
        align-items: flex-start;
        gap: 1rem;
    }

    .footer-contact-icon {
        color: var(--secondary);
        font-size: 1.2rem;
        margin-top: 0.2rem;
    }

    .footer-contact-text {
        color: rgba(255, 255, 255, 0.8);
    }

    .footer-bottom {
        max-width: 1200px;
        margin: 0 auto;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding-top: 1.5rem;
        margin-top: 3rem;
        text-align: center;
        color: rgba(255, 255, 255, 0.7);
    }

    /* Back to top button */
    .back-to-top {
        position: fixed;
        bottom: 2rem;
        right: 2rem;
        width: 55px;
        height: 55px;
        background-color: var(--secondary);
        color: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: var(--transition);
        opacity: 0;
        visibility: hidden;
        z-index: 999;
    }

    .back-to-top.active {
        opacity: 1;
        visibility: visible;
    }

    .back-to-top:hover {
        background-color: var(--primary);
        transform: translateY(-5px);
    }

    .back-to-top i {
        font-size: 25px;
    }

    /* Blog Section */
    .blog-section {
        padding: 40px 20px;
        background-color: #f4f4f4;
        text-align: center;
    }

    .blog-container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
    }

    .blog {
        background: white;
        padding: 20px;
        border-radius: 8px;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        text-align: left;
    }

    .blog h3 {
        font-size: 1.6rem;
        margin-bottom: 10px;
    }

    .blog p {
        margin: 10px 0;
        line-height: 1.6;
    }

    .blog-excerpt {
        font-weight: bold;
        color: #555;
    }

    .blog-content {
        display: none;
        /* Hidden by default */
        font-size: 0.9rem;
        color: #333;
    }

    .toggle-blog {
        background-color: #004080;
        color: white;
        border: none;
        padding: 10px 15px;
        border-radius: 5px;
        cursor: pointer;
        font-size: 1rem;
        margin-top: 10px;
        transition: background-color 0.3s;
    }

    .toggle-blog:hover {
        background-color: #f0ad4e;
    }

    /* Animations */
    @keyframes fadeIn {
        from {
            opacity: 0;
            transform: translateY(20px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* Responsive styles */
    @media screen and (max-width: 992px) {
        .logo {
            width: 70px;
            height: 70px;
            margin-right: 15px;
        }

        .header-text h1 {
            font-size: 0.9rem;
            margin: 0 13px;
        }

        .header-text p {
            font-size: 0.7rem;
            margin: 0 13px;
        }

        nav a {
            font-size: 0.8rem;
            margin: 5px;
        }

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

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

        .course-image-container {
            height: 300px;
        }
    }

    @media screen and (max-width: 768px) {
        .main-header {
            padding: 0.8rem 1.1rem;
            margin: 0 0;
        }

        .desktop-nav {
            display: none;
        }

        .hamburger {
            display: flex;
            margin-left: auto;
        }

        nav {
            display: none;
        }

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

        nav.mobile.active {
            display: flex;
            margin-top: 1rem;
        }

        .hero h1 {
            font-size: 1.5rem;
        }

        .hero h2 {
            font-size: 1.4rem;
        }

        .hero-buttons {
            flex-direction: column;
            width: 100%;
        }

        .section {
            padding: 4rem 1.5rem;
        }

        .footer-container {
            gap: 2rem;
        }
    }

    @media screen and (max-width: 480px) {
        .blog-body {
            padding-top: 20%;
        }

        .blog h3 {
            font-size: 1.3rem;
        }

        nav {
            overflow-x: hidden;
        }

        nav a {
            font-size: 0.9em;
        }

        .header-text h1 {
            font-size: 1rem;
            padding-left: 4px;
        }

        .header-text p {
            font-size: 0.6rem;
            padding-left: 4px;
        }

        .logo {
            width: 70px;
            margin: 20px;
        }

        .section-title {
            font-size: 1.8rem;
        }

        .hero h1 {
            font-size: 1.5rem;
        }

        .hero h2 {
            font-size: 1.4rem;
        }

        .about-title,
        .contact-title {
            font-size: 1.7rem;
        }

        .shuffle-container {
            padding-left: 10px;
            padding-right: 10px;
        }

        .service-card {
            height: 450px;
            width: 250px;
            margin-left: -125px;
        }

        .service-image {
            width: auto;
            min-height: 180px;
        }

        .service-content {
            padding: 15px;
        }

        .service-title {
            font-size: 1rem;
        }

        .service-description {
            font-size: 0.9rem;
        }

        .cards-wrapper {
            max-width: 600px;
        }

        /* Smaller transforms for mobile */
        .service-card.next {
            transform: translateX(150px) scale(0.85) rotateY(-25deg);
        }

        .service-card.next-2 {
            transform: translateX(210px) scale(0.75) rotateY(-35deg);
        }

        .service-card.next-3 {
            transform: translateX(260px) scale(0.65) rotateY(-45deg);
        }

        .service-card.prev {
            transform: translateX(-150px) scale(0.85) rotateY(25deg);
        }

        .service-card.prev-2 {
            transform: translateX(-210px) scale(0.75) rotateY(35deg);
        }

        .service-card.prev-3 {
            transform: translateX(-260px) scale(0.65) rotateY(45deg);
        }
    }