body {
        margin: 0;
        font-family: Arial, sans-serif;
        background-color: #f4f4f4;
    }

    .top-bar {
        background: #292c7c;
        color: #fff;
        padding: 5px 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 14px;
        flex-wrap: wrap;
    }

    .top-bar a {
        color: white;
        margin-right: 15px;
        text-decoration: none;
    }

    .hamburger {
        display: none;
        flex-direction: column;
        cursor: pointer;
    }

    .hamburger div {
        width: 25px;
        height: 3px;
        background-color: #292c7c;
        margin: 4px 0;
    }

    .main-nav {
        background: white;
        border-bottom: 3px solid #00c853;
        display: flex;
        align-items: center;
        padding: 10px 20px;
    }
.nav-logo {
    margin-right: 20px;
    display: flex;
    align-items: center;
}

.nav-logo img {
    height: 50px;
    width: auto;
    display: block;
}
    .main-nav::before {
        content: "";
        display: block;
        width: 60px;
        height: 60px;
        background-image: url('');
        background-size: contain;
        background-repeat: no-repeat;
        background-position: center;
        margin-right: 20px;
    }

    .main-nav ul {

        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        flex: 1;
    }

    .main-nav li {
        margin: 0 10px;
        position: relative;
    }

    .main-nav li a {
        text-decoration: none;
        color: #000;
        font-size: 16px;
        padding: 10px 14px;
        transition: all 0.3s ease;
        display: inline-block;
    }

    .main-nav li a:hover {
        text-decoration: none;
        background-color: #e0f7e9;
        border-radius: 6px;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
        color: #000000;
    }

    .main-nav .active a {

        color: #00c853;
        font-weight: bold;
        border-bottom: 2px solid #00c853;
    }

    .main-nav li ul {

        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        background-color: white;
        padding: 10px;
        border: 1px solid #ddd;
        z-index: 10;
        min-width: 200px;
    }

    .main-nav li:hover>ul {
        display: block;
    }

    .main-nav li ul li {

        margin: 0;
    }

    .main-nav li ul li a {
        padding: 8px 12px;
        display: block;
    }

    @media (max-width: 768px) {
       .main-nav ul {
    flex-direction: column;
    display: none;        /* ✅ Initially hidden */
    width: 100%;
    background: white;
  }

  .main-nav ul.active {
    display: flex;        /* ✅ Toggle this on click */
  }

        .hamburger {
            display: flex;
            margin: 10px;
        }

        .main-nav li ul {
            display: none;
            position: static;
            border: none;
            padding-left: 20px;
        }

        .main-nav li:hover>ul {
            display: none;
        }

        .main-nav li.show-submenu>ul {
            display: block;
        }
    }

    .hero {
        position: relative;
        text-align: center;
        height: 100vh;
        overflow: hidden;
    }

    .hero img {
        width: 100%;
        height: 83vh;
        object-fit: cover;
    }

    .admission-banner {
        position: absolute;
        top: 10px;
        left: 50%;
        transform: translateX(-50%);
        background: #00c853;
        color: white;
        padding: 5px 20px;
        font-size: 14px;
        z-index: 10;
    }

    .hero-text {
        position: absolute;
        bottom: 135px;
        left: 50%;
        transform: translateX(-50%);
        color: white;
        background: rgba(0, 0, 0, 0.6);
        padding: 10px 20px;
        border-radius: 10px;
    }

    .notice-events {
        display: flex;
        justify-content: space-around;
        padding: 30px;
        background: white;
        flex-wrap: wrap;
    }

    .notice,
    .events {
        width: 100%;
        max-width: 500px;
    }

    .event-placeholder {
        height: 150px;
        background: #ddd;
        display: flex;
        justify-content: center;
        align-items: center;
        color: #333;
        font-weight: bold;
    }

    .admission-call,
    .about {
        display: flex;
        align-items: center;
        gap: 40px;
        padding: 60px 40px;
        flex-wrap: wrap;
    }

    .admission-call {
        background: #1e2c7c;
        color: white;
    }

    .about {
        background: #e3e3e3;
        color: #000;
        flex-direction: row-reverse;
    }

    .admission-call img,
    .about img {
        width: 100%;
        max-width: 500px;
        height: auto;
        object-fit: cover;
        border-radius: 12px;
        flex: 1;
    }

    .admission-box,
    .about-text {
        flex: 1;
        min-width: 280px;
    }

    .admission-box button {
        background: #00c853;
        color: white;
        border: none;
        padding: 12px 24px;
        margin-top: 15px;
        font-size: 16px;
        cursor: pointer;
        border-radius: 6px;
    }

    .tour-video {
        background: #dce1f1;
        text-align: center;
        padding: 40px 20px;
    }

    .tour-video button {
        background: #1e2c7c;
        color: white;
        border: none;
        padding: 10px 20px;
        cursor: pointer;
    }

    footer {
        background: #292c7c;
        color: white;
        padding: 30px 20px;
    }

    .footer-columns {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .footer-columns div {
        width: 100%;
        max-width: 250px;
        margin-bottom: 20px;
    }

    .footer-columns h3 {
        border-bottom: 1px solid #00c853;
        padding-bottom: 5px;
    }

    .copyright {
        text-align: center;
        padding-top: 20px;
    }

    @media (max-width: 768px) {
        .main-nav ul {
            flex-direction: column;
            display: none;
        }

        .main-nav ul.active {
            display: flex;
        }

        .hamburger {
            display: flex;
            margin: 10px;
        }

        .admission-call,
        .about {
            flex-direction: column;
            padding: 30px 20px;
            gap: 20px;
        }

        .admission-call img,
        .about img {
            max-width: 100%;
        }
    }