﻿<style id="styles-css" >
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #3d1f47 50%, #1a1a2e 100%);
    color: white;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Navigation */
.navbar {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(168, 85, 247, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-box {
    position: relative;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #a855f7 0%, #ec4899 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon {
    width: 24px;
    height: 24px;
    color: white;
}

.logo-pulse {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 12px;
    height: 12px;
    background: #06b6d4;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.logo-text {
    font-size: 1.5rem;
    font-weight: bold;
    background: linear-gradient(135deg, #c084fc 0%, #f0abfc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    background: none;
    border: none;
    color: #d1d5db;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: color 0.3s;
    font-size: 1rem;
}

    .nav-link:hover {
        color: white;
    }

.nav-icon {
    width: 16px;
    height: 16px;
}

/* Hero Section */
.hero {
    max-width: 1280px;
    margin: 0 auto;
    padding: 5rem 2rem;
    text-align: center;
}

.hero-title {
    font-size: 4rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #c084fc 0%, #f0abfc 50%, #06b6d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: #d1d5db;
    margin-bottom: 2rem;
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    background: linear-gradient(135deg, #9333ea 0%, #db2777 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 9999px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 10px 40px rgba(168, 85, 247, 0.5);
}

    .cta-button:hover {
        transform: scale(1.05);
        box-shadow: 0 15px 50px rgba(168, 85, 247, 0.6);
    }

/* Features Section */
.features-section {
    max-width: 1280px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s;
}

    .feature-card:hover {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(168, 85, 247, 0.4);
        box-shadow: 0 10px 30px rgba(168, 85, 247, 0.2);
    }

.feature-icon {
    width: 32px;
    height: 32px;
    color: #c084fc;
    margin-bottom: 1rem;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.feature-description {
    color: #9ca3af;
    line-height: 1.6;
}

/* Info Section */
.info-section {
    max-width: 1280px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.info-card {
    backdrop-filter: blur(10px);
    border-radius: 1.5rem;
    padding: 2.5rem;
}

.info-card-purple {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.2), rgba(219, 39, 119, 0.2));
    border: 1px solid rgba(168, 85, 247, 0.3);
}

.info-card-cyan {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(147, 51, 234, 0.2));
    border: 1px solid rgba(6, 182, 212, 0.3);
}

.info-title {
    font-size: 1.875rem;
    font-weight: bold;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #c084fc 0%, #f0abfc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.info-title-cyan {
    background: linear-gradient(135deg, #06b6d4 0%, #c084fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.info-description {
    color: #d1d5db;
    font-size: 1.125rem;
    line-height: 1.75;
}

/* Upload Section */
.upload-section {
    max-width: 896px;
    margin: 0 auto;
    padding: 5rem 2rem;
}

.upload-title {
    font-size: 2.25rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 3rem;
}

.upload-area {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 2px dashed rgba(168, 85, 247, 0.5);
    border-radius: 1.5rem;
    padding: 4rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}

    .upload-area:hover {
        background: rgba(255, 255, 255, 0.1);
        border-color: #a855f7;
    }

.upload-icon {
    width: 64px;
    height: 64px;
    color: #c084fc;
    margin: 0 auto 1.5rem;
}

.upload-heading {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.upload-subtext {
    color: #9ca3af;
    margin-bottom: 1.5rem;
}

.upload-formats {
    font-size: 0.875rem;
    color: #6b7280;
}

/* File Selected */
.file-icon {
    width: 64px;
    height: 64px;
    color: #10b981;
    margin: 0 auto 1rem;
}

.file-name {
    font-size: 1.25rem;
    font-weight: 600;
}

.file-status {
    color: #9ca3af;
    margin-top: 0.5rem;
}

/* Processing */
.spinner {
    width: 80px;
    height: 80px;
    border: 4px solid #a855f7;
    border-top-color: transparent;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.processing-text {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.progress-bar {
    max-width: 448px;
    margin: 0 auto 0.5rem;
    background: #374151;
    border-radius: 9999px;
    height: 12px;
    overflow: hidden;
}

.progress-fill {
    background: linear-gradient(90deg, #a855f7 0%, #ec4899 100%);
    height: 100%;
    border-radius: 9999px;
    transition: width 0.5s ease-out;
}

.progress-text {
    font-size: 0.875rem;
    color: #9ca3af;
}

/* Complete */
.complete-icon {
    width: 64px;
    height: 64px;
    background: #10b981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

    .complete-icon svg {
        width: 32px;
        height: 32px;
        color: white;
    }

.complete-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: #10b981;
    margin-bottom: 0.5rem;
}

.complete-subtext {
    color: #9ca3af;
}

/* Results */
.results {
    margin-top: 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 1rem;
    padding: 1.5rem;
}

.results-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.track-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.track-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 0.5rem;
}

.download-btn {
    background: none;
    border: none;
    color: #c084fc;
    cursor: pointer;
    transition: color 0.3s;
    font-size: 1rem;
}

    .download-btn:hover {
        color: #e9d5ff;
    }

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(168, 85, 247, 0.2);
    margin-top: 5rem;
    padding: 2rem;
    text-align: center;
    color: #9ca3af;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        gap: 1rem;
    }

    .nav-link span {
        display: none;
    }
}

</style >
