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

.header {
    width: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
    position: fixed; 
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.3);
}

.header img {
    height: 50px; 
    width: auto;
    cursor: pointer;
}

.header .nav {
    display: flex;
    gap: 20px;
}

.header .nav a {
    color: #ffcc00; 
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.header .nav a:hover {
    color: white;
}

html, body {
    height: 100%; 
    margin: 0;
    padding: 0;
    font-family: 'Comic Sans MS', cursive, sans-serif; 
}

body {
    display: flex;
    flex-direction: column;
    justify-content: center; 
    align-items: center; 
    min-height: 100vh; 
    background: linear-gradient(135deg, #ffcc00 25%, #333 75%);
    background-size: 100% 100%; 
    background-repeat: no-repeat; 
    background-attachment: fixed; 
    color: white;
    overflow-x: hidden; 
}

.container {
    text-align: center;
    max-width: 800px;
    background: #222;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.6);
    margin: 40px auto;
    transition: padding 0.3s ease;
}

.container.open {
    padding: 40px 20px; 
}

.title {
    font-size: 3rem;
    color: #ffcc00;
    margin-bottom: 10px;
}

.subheading {
    font-size: 1.5rem;
    color: #e0e0e0;
    margin-bottom: 20px;
}

.under-construction {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.info-button {
    display: inline-block;
    background-color: #ffcc00;
    color: black;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    margin: 10px;
    transition: transform 0.2s, background-color 0.3s;
}

.info-button:hover {
    background-color: #e6b800;
    transform: scale(1.1);
}

.info-section {
    max-height: 0;
    overflow: hidden; 
    margin: 20px 0;
    background: #333;
    padding: 0 20px;
    border-radius: 10px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.5);
    color: white;
    opacity: 0; 
    transform: scaleY(0.9); 
    transition: max-height 0.6s ease, opacity 0.6s ease, transform 0.6s ease; 
}

.info-section.visible {
    opacity: 1; 
    max-height: 1000px; 
    padding: 20px;
    transform: scaleY(1);
}

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

.info-section li {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    padding: 10px;
    border: 1px solid #555; 
    border-radius: 5px;
    background-color: #333; 
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s, background-color 0.3s;
}

.info-section li:hover {
    transform: translateY(-3px) scale(1.05); 
    background-color: #ffcc00; 
    color: black; 
}

.info-section li::before {
    margin-right: 10px;
    font-size: 1.2rem;
}

.checkmark {
    color: #fd2e00; 
    font-size: 1.2rem; 
    margin-right: 10px; 
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hidden {
    display: none;
}

.visible {
    display: block;
}

.construction-icons {
    margin: 20px 0;
    font-size: 2rem;
    display: flex;
    justify-content: center;
    gap: 20px;
}

footer {
    margin-top: 20px;
    font-size: 0.8rem;
    color: #bbbbbb;
}

@media (max-width: 768px) {
    .header {
        flex-direction: column; 
        padding: 10px;
    }

    .header img {
        height: 40px; 
        margin-bottom: 10px;
    }

    .header .nav {
        flex-direction: column; 
        gap: 10px;
    }

    .container {
        max-width: 90%; 
        margin: 20px auto;
        padding: 15px;
    }

    .title {
        font-size: 2.5rem; 
    }

    .subheading {
        font-size: 1.2rem; 
    }

    .info-button {
        padding: 8px 16px; 
        font-size: 0.9rem; 
    }

    .info-section li {
        padding: 8px;
        font-size: 0.9rem; 
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 2rem;
    }

    .info-button {
        font-size: 0.8rem;
        padding: 6px 12px;
    }

    .info-section li {
        font-size: 0.8rem;
        padding: 6px;
    }

    .header {
        padding: 8px;
    }

    .header img {
        height: 30px;
    }
}