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

body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #f8f9fa;
    color: #333;
}
/* header .navbar{
    height: 50px;
} */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 1000;
}

.nav {
    max-width: 1200px;
    height: 15vh;
    margin: 0 auto;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.left img {
    width: 150px;
    height: auto;
    display: block;
}

/* Menu */
.right ul {
    display: flex;
    align-items: center;
    gap: 30px;
    list-style: none;
}

.right ul li a {
    text-decoration: none;
    color: #222;
    font-size: 18px;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 5px 0;
}

.right ul li a:hover {
    color: #e30a0a;
    border-bottom: 2px solid #e30a0a;
    font-weight: bold;
}



/* About Section */
.about {
    width: 100%;
}

/* Banner */
.container {
    width: 100%;
    margin-top: 20px;
}

.ban {
    position: relative;
    margin-top: 25px;
    width: 100%;
    height: 400px;
    overflow: hidden;
}

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

.ban h1 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 70px;
    font-weight: bold;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.7);
}

/* Description Section */
.desc {
    max-width: 1200px;
    margin: 50px auto;
    padding: 0 20px;
}

.desc ul {
    list-style: none;
    
}

.desc li {
    position: relative;
    padding-left: 35px;
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 18px;
    text-align: justify;
    color: #555;
}
.desc li p{
    padding-top: 10px;
}

/* Custom Bullet */
.desc li::before {
    content: "*";
    position: absolute;
    left: 0;
    top: 0;
    color: rgb(52, 46, 46);
    font-size: 35px;
    font-weight: bold;
}

/* Hover Effect */
.desc li:hover {
    color: #0e0101;
    font-weight: 500;
    transition: 0.3s ease;
}

/* Footer */
footer {
    width: 100%;
    margin-top: 50px;
}

footer iframe {
    margin-top: 20px;
    width: 100%;
    border: none;
    display: block;
}

/* Tablet */
@media (max-width: 768px) {
    .ban {
        height: 280px;
    }

    .ban h1 {
        font-size: 36px;
    }

    .desc {
        margin: 40px auto;
        padding: 0 15px;
    }

    .desc li {
        font-size: 16px;
        line-height: 1.7;
        padding-left: 30px;
    }

    footer iframe {
        height: 500px;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .ban {
        height: 220px;
    }

    .ban h1 {
        font-size: 28px;
    }

    .desc {
        margin: 30px auto;
        padding: 0 12px;
    }

    .desc li {
        font-size: 15px;
        margin-bottom: 20px;
        padding-left: 28px;
    }

    .desc li::before {
        font-size: 18px;
    }

    footer iframe {
        height: 550px;
    }
}

/* --------------------------------------------------------------- */
/* ================= RESPONSIVE NAVBAR ================= */

@media (max-width: 768px) {

    body {
        padding-top: 120px;
    }

    .nav {
        flex-direction: column;
        height: auto;
        padding: 15px;
        gap: 15px;
    }

    .left img {
        width: 120px;
    }

    .right ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }

    .right ul li a {
        font-size: 16px;
    }

    .container {
        margin-top: 80px;
    }

    .ban {
        height: 280px;
    }

    .ban h1 {
        font-size: 36px;
        text-align: center;
        width: 90%;
    }
}

@media (max-width: 480px) {

    /* Navbar */
    .nav {
        height: auto;
        padding: 15px;
        flex-direction: column;
        gap: 15px;
    }

    .left img {
        width: 120px;
    }

    .right ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }

    .right ul li a {
        font-size: 16px;
    }


    .container {
        margin-top: 100px;
    }

    .ban {
        height: 220px;
        margin-top: -50px;
    }

    .ban h1 {
        font-size: 28px;
        width: 95%;
    }

    .desc {
        padding: 0 15px;
    }

    .desc li {
        font-size: 15px;
        line-height: 1.6;
    }
}


.back-btn button {

    padding: 10px 20px;
    font-size: 18px;
    border: none;
    background-color: #0e0e0f;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    margin-left:1120px;
    margin-bottom: 10PX;
    margin-top: -50PX;


}

.back-btn button:hover {
    background-color: red;
}