body {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 25%, #2a2a2a 50%, #1a1a1a 75%, #0a0a0a 100%);
    background-size: 400% 400%;
    animation: backgroundShift 20s ease-in-out infinite;
    color: #fff;
    display: grid;
    grid-template-rows: auto 1fr auto;
    min-height: 100vh;
    position: relative;
}

@keyframes backgroundShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(255, 77, 77, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

header {
    text-align: center;
    padding: 30px 20px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 50%, #1a1a1a 100%);
    border-bottom: 2px solid #333;
    position: relative;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 77, 77, 0.05), transparent);
    animation: headerShimmer 4s infinite;
}

@keyframes headerShimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

header h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.8em;
    margin: 0;
    background: linear-gradient(45deg, #fff, #ff4d4d, #ff6b35, #fff);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleGradient 6s ease-in-out infinite;
    text-shadow: 0 0 30px rgba(255, 77, 77, 0.3);
}

@keyframes titleGradient {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

header p {
    font-size: 1.3em;
    margin: 15px 0 0;
    color: #ccc;
    font-weight: 300;
}

main {
    grid-row: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.download-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 30px;
    padding: 25px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 50%, #1a1a1a 100%);
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.4);
    border: 1px solid #333;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.download-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 77, 77, 0.05), transparent);
    transition: left 0.6s ease;
}

.download-section:hover::before {
    left: 100%;
}

.download-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.5);
}

.download-section h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5em;
    margin: 0 0 10px 0;
    color: #ff4d4d;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.download-section h3 i {
    font-size: 1.2em;
}

.download-section p {
    font-size: 1em;
    color: #ccc;
    margin: 0 0 20px 0;
    text-align: center;
    font-weight: 300;
}

audio {
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.download-button {
    display: inline-flex;
    align-items: center;
    padding: 12px 25px;
    background: linear-gradient(135deg, #ff4d4d 0%, #ff6b35 100%);
    color: #fff;
    text-decoration: none;
    font-size: 1.2em;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 77, 77, 0.3);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.download-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.download-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 77, 77, 0.4);
    border-color: #fff;
}

.download-button:active {
    transform: translateY(0);
}

.download-button i {
    margin-right: 10px;
    font-size: 1.1em;
}

.referral-section {
    text-align: center;
    margin-top: 40px;
    padding: 25px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 50%, #1a1a1a 100%);
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.4);
    border: 1px solid #333;
    position: relative;
    overflow: hidden;
}

.referral-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 77, 77, 0.05), transparent);
    transition: left 0.6s ease;
}

.referral-section:hover::before {
    left: 100%;
}

.referral-section h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8em;
    margin: 0 0 15px 0;
    color: #ff4d4d;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.referral-section h2 i {
    font-size: 1.2em;
}

.referral-section p {
    font-size: 1.1em;
    margin-bottom: 25px;
    color: #ccc;
    font-weight: 300;
}

.referral-item {
    margin-bottom: 25px;
}

.referral-item:last-child {
    margin-bottom: 0;
}

.referral-section img {
    width: 320px;
    height: auto;
    border: 3px solid #ff4d4d;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(255, 77, 77, 0.3);
    transition: all 0.3s ease;
}

.referral-section img:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 35px rgba(255, 77, 77, 0.4);
    border-color: #ff6b35;
}

/* Rich Link Card Styles */
.rich-link-card {
    display: flex;
    align-items: stretch;
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 50%, #1a1a1a 100%);
    border: 3px solid #ff4d4d;
    border-radius: 10px;
    padding: 0;
    text-decoration: none;
    color: #fff;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(255, 77, 77, 0.3);
    max-width: 500px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.rich-link-card:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 35px rgba(255, 77, 77, 0.4);
    border-color: #ff6b35;
}

.rich-link-image-container {
    width: 200px;
    min-width: 200px;
    height: auto;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
}

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

.rich-link-image-fallback {
    width: 100%;
    height: 100%;
    min-height: 200px;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.rich-link-image-fallback::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.rich-link-image-fallback i {
    font-size: 4.5em;
    color: #fff;
    z-index: 1;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
    margin-bottom: 10px;
}

.rich-link-badge {
    background: linear-gradient(135deg, #ff4d4d 0%, #ff6b35 100%);
    color: #fff;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 1;
    box-shadow: 0 4px 15px rgba(255, 77, 77, 0.4);
}

.rich-link-content {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.rich-link-title {
    font-size: 1.3em;
    font-weight: 700;
    margin-bottom: 10px;
    color: #fff;
    font-family: 'Orbitron', sans-serif;
    line-height: 1.2;
}

.rich-link-description {
    font-size: 0.95em;
    color: #ccc;
    margin-bottom: 12px;
    line-height: 1.5;
    flex: 1;
}

.rich-link-url {
    font-size: 0.9em;
    color: #ff4d4d;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
}

.rich-link-url i {
    font-size: 0.85em;
}

/* Socials Section */
.socials-section {
    text-align: center;
    margin-top: 40px;
    padding: 30px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 50%, #1a1a1a 100%);
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.4);
    border: 1px solid #333;
    position: relative;
    overflow: hidden;
}

.socials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 77, 77, 0.05), transparent);
    transition: left 0.6s ease;
}

.socials-section:hover::before {
    left: 100%;
}

.socials-section h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8em;
    margin: 0 0 25px 0;
    color: #ff4d4d;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.socials-section h2 i {
    font-size: 1.2em;
}

.socials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    max-width: 600px;
    margin: 0 auto;
}

.social-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(135deg, #2a2a2a 0%, #333 100%);
    border: 2px solid #444;
    border-radius: 12px;
    text-decoration: none;
    color: #fff;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.social-link:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(255, 77, 77, 0.3);
    border-color: #ff4d4d;
    background: linear-gradient(135deg, #ff4d4d 0%, #ff6b35 100%);
}

.social-link i {
    font-size: 2.5em;
    margin-bottom: 10px;
    transition: transform 0.3s ease;
}

.social-link:hover i {
    transform: scale(1.1);
}

.social-link span {
    font-size: 1em;
    font-weight: 600;
    font-family: 'Orbitron', sans-serif;
}

footer {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 50%, #1a1a1a 100%);
    border-top: 2px solid #333;
    font-size: 0.9em;
    color: #ccc;
}

.overlay-text {
            position: absolute;
            bottom: 10px;
            left: 10px;
            color: white;
            background-color: rgba(0, 0, 0, 0.5);
            padding: 5px;
            font-family: Arial, sans-serif;
            font-size: 16px;
            font-weight: bold;
            text-shadow: 1px 1px 2px black;
        }

.image-link {
            position: relative;
            display: inline-block;
            text-decoration: none;
        }

.image-link img {
    max-width: 100%;
    height: auto;
    display: block;
}

.warning-message {
    background-color: #ff6b35;
    color: #fff;
    padding: 15px;
    border-radius: 8px;
    margin-top: 15px;
    max-width: 500px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.warning-message i {
    margin-right: 8px;
    font-size: 1.2em;
}

.warning-message p {
    margin: 0;
    font-size: 0.95em;
    line-height: 1.4;
}

label {
    font-size: 1.1em;
    font-weight: 600;
    color: #ff4d4d;
    margin-bottom: 8px;
    display: block;
}

select {
    padding: 12px 16px;
    margin: 10px 0 20px 0;
    border: 2px solid #555;
    border-radius: 8px;
    background: linear-gradient(135deg, #2a2a2a 0%, #333 100%);
    color: #fff;
    font-size: 1em;
    min-width: 250px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

select:focus {
    outline: none;
    border-color: #ff4d4d;
    box-shadow: 0 0 20px rgba(255, 77, 77, 0.3);
    transform: translateY(-2px);
}

select:hover {
    border-color: #ff6b35;
}

/* Lightshow Generator Section */
.lightshow-generator-section {
    text-align: center;
    margin: 40px 0;
    padding: 30px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 50%, #1a1a1a 100%);
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.4);
    border: 2px solid #333;
    position: relative;
    overflow: hidden;
}

.lightshow-generator-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 77, 77, 0.1), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.lightshow-generator-section h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2em;
    margin: 0 0 15px 0;
    background: linear-gradient(45deg, #ff4d4d, #ff6b35, #ff4d4d);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.lightshow-generator-section p {
    font-size: 1.1em;
    margin-bottom: 25px;
    color: #ccc;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.lightshow-generator-button {
    display: inline-flex;
    align-items: center;
    padding: 20px 30px;
    background: linear-gradient(135deg, #ff4d4d 0%, #ff6b35 50%, #ff4d4d 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 12px;
    font-size: 1.1em;
    font-weight: 700;
    box-shadow: 0 6px 20px rgba(255, 77, 77, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
    min-width: 350px;
    justify-content: space-between;
}

.lightshow-generator-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.lightshow-generator-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 77, 77, 0.4);
    border-color: #fff;
}

.lightshow-generator-button:active {
    transform: translateY(-1px);
}

.lightshow-generator-button i:first-child {
    font-size: 1.5em;
    margin-right: 15px;
}

.lightshow-generator-button i:last-child {
    font-size: 1em;
    margin-left: 15px;
    opacity: 0.8;
}

.button-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
}

.button-title {
    font-size: 1.2em;
    font-weight: 700;
    margin-bottom: 3px;
}

.button-subtitle {
    font-size: 0.85em;
    opacity: 0.9;
    font-weight: 400;
}

/* Responsive design for mobile */
@media (max-width: 768px) {
    header h1 {
        font-size: 2.2em;
    }
    
    header p {
        font-size: 1.1em;
    }
    
    .lightshow-generator-section {
        margin: 20px 10px;
        padding: 20px;
    }
    
    .lightshow-generator-section h2 {
        font-size: 1.6em;
    }
    
    .lightshow-generator-button {
        min-width: 280px;
        padding: 15px 20px;
        font-size: 1em;
    }
    
    .button-title {
        font-size: 1.1em;
    }
    
    .button-subtitle {
        font-size: 0.8em;
    }
    
    .download-section {
        margin: 20px 10px;
        padding: 20px;
    }
    
    .download-section h3 {
        font-size: 1.3em;
    }
    
    .referral-section {
        margin: 20px 10px;
        padding: 20px;
    }
    
    .referral-section h2 {
        font-size: 1.5em;
    }
    
    .referral-section img {
        width: 280px;
    }
    
    .rich-link-card {
        flex-direction: column;
        max-width: 100%;
    }
    
    .rich-link-image-container {
        width: 100%;
        min-width: 100%;
        height: 180px;
    }
    
    .rich-link-image-fallback {
        min-height: 180px;
    }
    
    .rich-link-image-fallback i {
        font-size: 3.5em;
    }
    
    .rich-link-content {
        padding: 15px;
    }
    
    .rich-link-title {
        font-size: 1.1em;
    }
    
    .rich-link-description {
        font-size: 0.85em;
    }
    
    .rich-link-url {
        font-size: 0.85em;
    }
    
    .socials-section {
        margin: 20px 10px;
        padding: 20px;
    }
    
    .socials-section h2 {
        font-size: 1.5em;
    }
    
    .socials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .social-link {
        padding: 15px;
    }
    
    .social-link i {
        font-size: 2em;
    }
    
    .social-link span {
        font-size: 0.9em;
    }
    
    select {
        min-width: 200px;
    }
}