:root {
    /* Kept for potential use, though some might be overridden by gradients */
    --primary-color: #1a237e; /* Deep Blue */
    --secondary-color: #f0f4f8; /* Light Gray */
    --accent-color: #ff6f00; /* Vibrant Orange */
    --background-color: #e3f2fd; /* Soft Light Blue */
}

body {
    background: linear-gradient(135deg, #ff6b6b, #ffd93d, #4ecdc4, #45b7d1); /* Vibrant gradient background */
    background-size: 400% 400%; /* For animation effect */
    animation: gradientAnimation 15s ease infinite; /* Animate the background */
    font-family: 'Arial', sans-serif; /* Clean font for readability */
    /* color: #ffffff; /* White text for contrast on colorful background */
    margin: 0;
    padding: 0;
    /* display: flex;
    justify-content: center;
    align-items: center; */
    /* height: 100vh; /* Full viewport height */
    /* color: var(--secondary-color); Changed to light color for contrast on dark background */
    line-height: 1.6;
}

/* Keyframe animation for background gradient */
/* @keyframes gradientAnimation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
} */


/* Heading styles */
/* h1, h2, h3 { */
    /* color: #ff69b4; /* Hot pink for headings to stand out */
    /* text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5); /* Subtle shadow for depth */
/* } */

/* Paragraph and text styles */
p {
    font-size: 1.2em;
    line-height: 1.6;
    /* color: #f0f8ff; /* Light alice blue for body text */
}

/* Button styles */
button, .btn {
    background-color: #ff4500; /* Orange red base color */
    color: #ffffff; /* White text */
    border: none;
    padding: 15px 30px;
    font-size: 1em;
    border-radius: 50px; /* Rounded buttons for a fun look */
    cursor: pointer;
    transition: all 0.3s ease; /* Smooth transitions */
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2); /* Light shadow */
}

button:hover, .btn:hover {
    /* background-color: #ff1493; /* Deep pink on hover */
    transform: scale(1.05); /* Slight enlargement on hover */
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.3); /* Deeper shadow */
}

button:active, .btn:active {
    transform: scale(0.98); /* Slight shrink on click */
}

/* Additional colorful elements, e.g., for music player controls */
.music-controls {
    background: rgba(255, 255, 255, 0.2); /* Semi-transparent white for controls */
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

/* Example for links */
a {
    color: #0f3d27; 
    text-decoration: underline;
    transition: color 0.3s ease;
}

a:hover {
    color: #ffff00; /* Yellow on hover */
}



/* --- Top Menu --- */
.top-menu {
    background-color: #000; 
    color: var(--secondary-color);
    padding: 10px 20px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    position: relative;
    font-size: 0.7em;
}

.nav-links a {
    color: var(--secondary-color);
    text-decoration: none;
    margin-left: 15px;
}

.menu-toggle {
    display: none;
    /* background: none; */
    border: none;
    color: var(--secondary-color);
    font-size: 1.5em;
    cursor: pointer;
}

.collapsed-menu {
    display: none;
    background-color: rgba(0, 0, 0, 1); /* Deep Blue with some transparency */
    text-align: center;
    position: absolute;
    width: 100%;
    z-index: 100;
}

.collapsed-menu a {
    display: block;
    color: var(--secondary-color);
    padding: 10px;
    text-decoration: none;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.collapsed-menu.active {
    display: block;
}

/* --- Banner Section --- */
.banner-section {
    position: relative;
    width: 100%;
    height: 150px;
    overflow: hidden;
}

.banner-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.banner-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--secondary-color);
    font-size: 4em;
    white-space: nowrap;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    line-height: 0.5;
}

.banner-text.home {
    line-height: 0;
}

.banner-text .tiny {
    font-size: 20px;
    margin-top: 16px;
    display: inline-block;
}

.downloadico {
    width: 15px;
    height: 15px;
}

/* --- Content & Tabs --- */
.content-section {
    max-width: 900px;
    min-height: 650px;
    margin: 20px auto;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.9); /* Slightly transparent white for content box */
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
    border-radius: 8px; /* Slightly rounded corners */
}

.tabs {
    display: flex;
    justify-content: space-around;
    margin-bottom: 20px;
}

.tab-item {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2em;
    padding: 10px 0;
    text-decoration: none;
    color: var(--primary-color);
    position: relative;
    text-align: center;
    flex-grow: 1;
    transition: color 0.3s;
    border-bottom: 2px solid transparent; /* Default for underline effect */
}

/* Orange gradient for active tab button */
.tab-item.active {
    background: linear-gradient(to right, #ff9500, #ff6f00); /* Orange Gradient */
    color: var(--secondary-color); /* White text on active tab */
    /* border-radius: 5px; /* Rounded corners for the button */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px); /* Slight lift effect */
}

/* .tab-item:hover {
    color: var(--accent-color); /* Orange for hover on inactive tabs */
/* } */

/* .tab-item:not(.active):hover::after { */
    /* width: 100%; */
    /* background-color: var(--accent-color); /* Orange underline for hover on inactive tabs */
/* } */

.tab-item::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width 0.3s;
}

.tab-item.active::after {
    /* Hide the underline for the active tab since it's a button */
    display: none;
}


.tab-content {
    display: none;
    padding-top: 20px;
    border-top: 1px solid #ccc; /* Retain separator for content sections */
    color: var(--primary-color); /* Dark text for content on light background */
    text-align: center;
}

.tab-content.active {
    display: block;
}

.download-image {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: cover;
    margin-top: 20px;
    border-radius: 5px; /* Added for consistency */
}

.text-yellow-300 {
    color: rgb(154, 130, 12);
    font-weight: bold;
}

.word {
    display: inline-block;
    margin: 0.25rem;
}

.rhombus-letter {
    /* position: relative; */
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 2.5rem;
    height: 2.5rem;
    margin-right: -7px;
    transform: skewX(-20deg);
    background-color: #cb5644;
    border-radius: 0.5rem;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.rhombus-letter span {
    display: inline-block;
    transform: skewX(20deg);
    font-weight: 700;
    /* color: #1a202c; */
    font-size: 1.5rem;
}

/* Hover effect */
.rhombus-letter:hover {
    transform: skewX(-20deg) scale(1.1);
    background-color: #cb5644;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s, background-color 0.2s, box-shadow 0.2s;
}

/* --- Footer --- */
.footer {
    background-color: #000; /* Solid Black Footer */
    color: #888;
    text-align: center;
    padding: 20px;
    font-size: 0.8em;
}

.footer-links a {
    color: #888;
    text-decoration: none;
    margin: 0 10px;
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .tabs {
        flex-wrap: wrap;
    }

    .tab-item {
        flex-basis: 45%; /* Adjust for two tabs per line with some spacing */
        margin: 5px 2.5%; /* Small margin for spacing */
        font-size: 1em;
        padding: 8px 0; /* Adjusted padding for smaller buttons */
    }

    .tab-item.active {
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2); /* Smaller shadow for mobile */
        transform: translateY(-1px);
    }

    .tab-item::after {
        display: none; /* No underline on mobile tabs */
    }
    
    .collapsed-menu.active {
        display: block;
    }

    .banner-text.chi {
        font-size: 2em;
    }

    .banner-text.blaze {
        font-size: 3em;
    }

    .banner-text.home {
        font-size: 2em;
    }

    .banner-text .tiny {
    font-size: 16px;
}
}