/* Resetting some default styling */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: #330099;
    color: white;
    font-size: 16px;
    line-height: 1.5;
}

/* --- Menu and Navbar Styles --- */
.menu {
    background-color: #330099;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0px;
}

#sidebarToggle {
    font-size: 24px;
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    display: none; /* Hide the sidebar toggle button on desktop */
}

.logo-mobile img {
    width: 100px;
    margin-left: 100px;
}


.navbar {
    display: flex;
    justify-content: flex-end;
    flex: 1;
    padding-left: 100px;
    padding-right: 100px;
}

.navbar ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

.navbar ul li {
    display: inline-block;
}

.navbar ul li a {
    text-decoration: none;
    color: white;
    font-size: 18px;
    padding: 10px 15px;
    display: block;
    transition: background 0.3s;
    text-transform: uppercase;
}

.navbar ul li a:hover {
    background-color: #555;
}

.navbar ul li button {
    background-color: #cc33ff;
    color: white;
    border: none;
    padding: 15px 25px;
    font-size: 18px;
    cursor: pointer;
    transition: background 0.3s;
}

.navbar ul li button:hover {
    background-color:rgb(191, 0, 255);
}

/* --- Sidebar Styles --- */
.sidebar {
    position: fixed;
    left: -250px;
    top: 0;
    width: 250px;
    height: 100%;
    background-color: #330099;
    transition: left 0.3s ease-in-out;
    padding-top: 20px;
    z-index: 100;
}

.sidebar.active {
    left: 0;
}

.sidebar .close-btn {
    font-size: 30px;
    color: white;
    background: none;
    border: none;
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
}

.sidebar ul {
    list-style: none;
    padding: 0;
}

.sidebar ul li {
    margin: 0px 0;
}

.sidebar ul li a {
    text-decoration: none;
    color: white;
    font-size: 18px;
    padding: 10px 15px;
    display: block;
    transition: background 0.3s;
}

.sidebar ul li a:hover {
    background-color: #555;
}

.sidebar .start {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
}

#SignOut {
    background-color: #F44336;
    color: white;
    border: none;
    padding: 10px 15px;
    width: 100%;
    font-size: 18px;
    cursor: pointer;
    transition: background 0.3s;
}
#SignOut:hover {
    background-color: rgb(191, 0, 255);
}

#Register {
    background-color: #cc33ff;
    color: white;
    border: none;
    padding: 10px 15px;
    width: 100%;
    font-size: 18px;
    cursor: pointer;
    transition: background 0.3s;
}

#Register:hover {
    background-color: rgb(191, 0, 255);
}

/* Carousel Container */
.hero {
    position: relative;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
  }
  
  .carousel {
    display: flex;
    transition: transform 0.5s ease-in-out;
  }
  
  .carousel-slide {
    min-width: 100%;
  }
  
  .carousel img {
    width: 100%;
    display: block;
  }
  
  .dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
  }
  
  .dot {
    height: 10px;
    width: 10px;
    margin: 0 5px;
    background-color: #bbb;
    border-radius: 50%;
    transition: background-color 0.3s ease;
  }
  
  .dot.active {
    background-color: #cc33ff;
  }

  .hero_container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    padding: 30px;
    justify-content: center;
}

/* Individual Card */
.hero_card {
    display: block;
    /* overflow: hidden; */
    /* text-align: center; */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero_card img {
    width: 100%;
    height: auto;
    display: block;
    max-width: 250px;
    margin: auto;
}

/* Hover Effects */
.hero_card:hover {
    transform: scale(1.05);
}


  
  

/* --- Footer Styles --- */
.footer {
    background-color:rgb(22, 0, 66);
    color: white;
    padding: 20px 0;
    text-align: center;
}

.footer .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer .footer-links {
    list-style: none;
    padding: 0;
    margin-top: 10px;
}

.footer .footer-links li {
    display: inline;
    margin-right: 20px;
}

.footer .footer-links li a {
    color: white;
    text-decoration: none;
}

.footer .footer-links li a:hover {
    text-decoration: underline;
}


/* --- General Responsive Styles for Larger Screens (1200px & below) --- */
@media (max-width: 1200px) {
    .navbar {
        padding-left: 50px;
        padding-right: 50px;
    }
}

/* --- Large Tablets and Small Laptops (768px & below) --- */
@media (max-width: 768px) {
    .quiz-intro {
        flex-direction: column;
        align-items: center;
    }

    .navbar {
        padding-left: 10px;
        padding-right: 10px;
    }

    .intro-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .intro-text h1 {
        font-size: 28px;
    }

    .sidebar {
        width: 200px;
    }

    .logo-mobile img {
        width: 80px;
        margin-left: 10px;
    }

    #startQuiz {
        width: 100%;
    }

    /* Show the sidebar toggle button */
    #sidebarToggle {
        display: block;
    }

    /* Hide the navbar menu */
    .navbar {
        display: none;
    }

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

/* --- Small Tablets and Large Phones (480px & below) --- */
@media (max-width: 480px) {
    .menu {
        padding: 10px;
    }

    .sidebar {
        width: 180px;
    }

    .quiz-intro {
        flex-direction: column;
        align-items: center;
        margin-top: 20px;
    }

    .intro-text h1 {
        font-size: 24px;
    }

    .intro-image img {
        max-width: 100%;
    }

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

    #Register, #startQuiz {
        font-size: 16px;
        padding: 12px 20px;
    }

    .container {
        padding-left: 20px;
        padding-right: 20px;
    }

    .logo-mobile img {
        padding-left: 5px;
    }
}

/* --- Standard Mobile Screens (430px & below) --- */
@media (max-width: 430px) {
    .menu {
        padding: 10px;
    }

    .logo-mobile img {
        width: 80px;
        margin-left: 10px;
    }

    .sidebar {
        width: 200px;
    }

    .navbar {
        display: none;
    }

    #sidebarToggle {
        display: block;
    }

    .hero_container {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 15px;
    }

    .hero_card img {
        max-width: 200px;
    }

    .navbar ul li button, 
    #Register {
        padding: 12px 18px;
        font-size: 16px;
        width: 90%;
    }

    .navbar ul li a,
    .sidebar ul li a {
        font-size: 16px;
    }

    .footer {
        padding: 15px;
    }

    .footer .footer-links li {
        margin-right: 10px;
    }
}

/* --- Smallest Mobile Screens (360px & below) --- */
@media (max-width: 360px) {
    .menu {
        padding: 8px;
    }

    .logo-mobile img {
        width: 70px;
    }

    .sidebar {
        width: 160px;
    }

    .hero_container {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 10px;
    }

    .hero_card img {
        max-width: 180px;
    }

    .navbar ul li a,
    .sidebar ul li a {
        font-size: 14px;
    }

    .footer {
        padding: 10px;
    }

    #Register {
        font-size: 14px;
        padding: 10px 15px;
    }
}