/* styles.css */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(to bottom, #a3c3cf, #25fcbb);
    color: black;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    overflow: hidden;
}
/* Logo styling */
#logo {
    position: fixed;
    top: 20px;
    left: 20px;
    width: 150px;
    height: auto;
    opacity: 0.9;
    z-index: 10;
}
/* Add to styles.css */
/* Loading Screen Styles */
#loadingContainer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, #c4cfe2, #1baf76);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    flex-direction: column;
}

#logoContainer {
    text-align: center;
}

#loadingLogo {
    width: 200px;
    height: auto;
    margin-bottom: 20px;
}

#progressBar {
    width: 300px;
    height: 10px;
    background: #fff;
    border-radius: 5px;
    overflow: hidden;
    position: relative;
}

#progress {
    width: 0;
    height: 100%;
    background: green;
    transition: width 0.3s ease;
}


.container {
    text-align: center;
    animation: fadeIn 1s ease-in-out;
}

header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
}

header p {
    font-size: 1.2em;
    color: black;
}

.button-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.sim-button {
    background: #ffffff;
    color: #333;
    font-size: 1.2em;
    font-weight: bold;
    padding: 15px 25px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sim-button .icon {
    font-size: 1.5em;
}

.sim-button:hover {
    background: green;
    color: white;
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.sim-button::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transform: skewX(-30deg);
    transition: left 0.5s ease;
}

.sim-button:hover::before {
    left: 100%;
}

.math {
    background: #ffb74d;
}

.english {
    background: #4caf50;
}

.writing {
    background: #f06292;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}