/* FWEA-I Omnilingual Clean Version Editor - Professional Styles */

:root {
    /* Primary Colors */
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #2a2a2a;
    --bg-card: rgba(26, 26, 26, 0.8);

    /* Accent Colors */
    --accent-cyan: #00d4ff;
    --accent-green: #00ff88;
    --accent-blue: #0066ff;
    --accent-purple: #a855f7;
    --accent-gold: #ffd700;

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;

    /* Glass Effects */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: rgba(0, 0, 0, 0.3);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    --gradient-secondary: linear-gradient(135deg, var(--accent-green), var(--accent-cyan));
    --gradient-waveform: linear-gradient(90deg, var(--accent-cyan), var(--accent-green));

    /* Fonts */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-mono: 'SF Mono', 'Monaco', 'Consolas', monospace;
}

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

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Hero Section */
.hero-section {
    padding: 3rem 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    border-bottom: 1px solid var(--glass-border);
}

.hero-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.brand-title {
    font-size: 4rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.brand-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.highlight {
    color: var(--accent-cyan);
    font-weight: 600;
}

.live-counter {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    color: var(--accent-green);
    font-weight: 500;
}

.pulse-icon {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Security Section */
.security-section {
    padding: 2rem 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--glass-border);
}

.security-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.security-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 2rem;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.security-badge:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px var(--glass-shadow);
}

.featured-badge {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
    color: var(--bg-primary);
    font-weight: 600;
}

.new-label {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--accent-gold);
    color: var(--bg-primary);
    font-size: 0.6rem;
    font-weight: 700;
    padding: 0.2rem 0.4rem;
    border-radius: 0.5rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-5px); }
    60% { transform: translateY(-3px); }
}

/* Enhanced Language Banner with Colorful Animation */
.language-banner {
    background: var(--bg-secondary);
    padding: 1.5rem 0;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    overflow: hidden;
    position: relative;
}

.language-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        var(--bg-secondary) 0%, 
        transparent 10%, 
        transparent 90%, 
        var(--bg-secondary) 100%);
    z-index: 1;
    pointer-events: none;
}

.language-scroll {
    display: flex;
    animation: scroll 180s linear infinite;
    white-space: nowrap;
    gap: 1.5rem;
    position: relative;
    z-index: 0;
}

@keyframes scroll {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

.language-item {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.6rem 1.2rem;
    border-radius: 2rem;
    border: 1px solid var(--glass-border);
    flex-shrink: 0;
    transition: all 0.3s ease;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
}

/* Rotating color scheme for languages with glowing effects */
.language-item:nth-child(12n+1) {
    background: linear-gradient(135deg, #ff6b6b, #ff8e53);
    color: white;
    border-color: #ff6b6b;
    animation: glow-red 4s ease-in-out infinite alternate;
}

.language-item:nth-child(12n+2) {
    background: linear-gradient(135deg, #4ecdc4, #44a08d);
    color: white;
    border-color: #4ecdc4;
    animation: glow-green 4s ease-in-out infinite alternate;
}

.language-item:nth-child(12n+3) {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-color: #667eea;
    animation: glow-blue 4s ease-in-out infinite alternate;
}

.language-item:nth-child(12n+4) {
    background: linear-gradient(135deg, #f093fb, #f5576c);
    color: white;
    border-color: #f093fb;
    animation: glow-pink 4s ease-in-out infinite alternate;
}

.language-item:nth-child(12n+5) {
    background: linear-gradient(135deg, #ffd89b, #19547b);
    color: white;
    border-color: #ffd89b;
    animation: glow-orange 4s ease-in-out infinite alternate;
}

.language-item:nth-child(12n+6) {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--accent-cyan);
    animation: glow-cyan 4s ease-in-out infinite alternate;
}

.language-item:nth-child(12n+7) {
    background: linear-gradient(135deg, #a8edea, #fed6e3);
    color: #333;
    border-color: #a8edea;
    animation: glow-mint 4s ease-in-out infinite alternate;
}

.language-item:nth-child(12n+8) {
    background: linear-gradient(135deg, #ffecd2, #fcb69f);
    color: #333;
    border-color: #ffecd2;
    animation: glow-peach 4s ease-in-out infinite alternate;
}

.language-item:nth-child(12n+9) {
    background: linear-gradient(135deg, #84fab0, #8fd3f4);
    color: #333;
    border-color: #84fab0;
    animation: glow-aqua 4s ease-in-out infinite alternate;
}

.language-item:nth-child(12n+10) {
    background: linear-gradient(135deg, #fa709a, #fee140);
    color: white;
    border-color: #fa709a;
    animation: glow-sunset 4s ease-in-out infinite alternate;
}

.language-item:nth-child(12n+11) {
    background: linear-gradient(135deg, #a18cd1, #fbc2eb);
    color: white;
    border-color: #a18cd1;
    animation: glow-lavender 4s ease-in-out infinite alternate;
}

.language-item:nth-child(12n+12) {
    background: linear-gradient(135deg, #00c6ff, #0072ff);
    color: white;
    border-color: #00c6ff;
    animation: glow-electric 4s ease-in-out infinite alternate;
}

/* Glow animations for different colors */
@keyframes glow-red {
    from { box-shadow: 0 0 5px rgba(255, 107, 107, 0.3); }
    to { box-shadow: 0 0 20px rgba(255, 107, 107, 0.6), 0 0 30px rgba(255, 107, 107, 0.3); }
}

@keyframes glow-green {
    from { box-shadow: 0 0 5px rgba(78, 205, 196, 0.3); }
    to { box-shadow: 0 0 20px rgba(78, 205, 196, 0.6), 0 0 30px rgba(78, 205, 196, 0.3); }
}

@keyframes glow-blue {
    from { box-shadow: 0 0 5px rgba(102, 126, 234, 0.3); }
    to { box-shadow: 0 0 20px rgba(102, 126, 234, 0.6), 0 0 30px rgba(102, 126, 234, 0.3); }
}

@keyframes glow-pink {
    from { box-shadow: 0 0 5px rgba(240, 147, 251, 0.3); }
    to { box-shadow: 0 0 20px rgba(240, 147, 251, 0.6), 0 0 30px rgba(240, 147, 251, 0.3); }
}

@keyframes glow-orange {
    from { box-shadow: 0 0 5px rgba(255, 216, 155, 0.3); }
    to { box-shadow: 0 0 20px rgba(255, 216, 155, 0.6), 0 0 30px rgba(255, 216, 155, 0.3); }
}

@keyframes glow-cyan {
    from { box-shadow: 0 0 5px rgba(0, 212, 255, 0.3); }
    to { box-shadow: 0 0 20px rgba(0, 212, 255, 0.6), 0 0 30px rgba(0, 212, 255, 0.3); }
}

@keyframes glow-mint {
    from { box-shadow: 0 0 5px rgba(168, 237, 234, 0.4); }
    to { box-shadow: 0 0 20px rgba(168, 237, 234, 0.7), 0 0 30px rgba(168, 237, 234, 0.4); }
}

@keyframes glow-peach {
    from { box-shadow: 0 0 5px rgba(255, 236, 210, 0.4); }
    to { box-shadow: 0 0 20px rgba(255, 236, 210, 0.7), 0 0 30px rgba(255, 236, 210, 0.4); }
}

@keyframes glow-aqua {
    from { box-shadow: 0 0 5px rgba(132, 250, 176, 0.4); }
    to { box-shadow: 0 0 20px rgba(132, 250, 176, 0.7), 0 0 30px rgba(132, 250, 176, 0.4); }
}

@keyframes glow-sunset {
    from { box-shadow: 0 0 5px rgba(250, 112, 154, 0.4); }
    to { box-shadow: 0 0 20px rgba(250, 112, 154, 0.7), 0 0 30px rgba(250, 112, 154, 0.4); }
}

@keyframes glow-lavender {
    from { box-shadow: 0 0 5px rgba(161, 140, 209, 0.4); }
    to { box-shadow: 0 0 20px rgba(161, 140, 209, 0.7), 0 0 30px rgba(161, 140, 209, 0.4); }
}

@keyframes glow-electric {
    from { box-shadow: 0 0 5px rgba(0, 198, 255, 0.4); }
    to { box-shadow: 0 0 20px rgba(0, 198, 255, 0.7), 0 0 30px rgba(0, 198, 255, 0.4); }
}

.language-item:hover {
    transform: translateY(-3px) scale(1.05);
    filter: brightness(1.2);
}

/* Statistics Section */
.stats-section {
    padding: 3rem 0;
    background: var(--bg-primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-secondary);
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 40px var(--glass-shadow);
}

.stat-card h3 {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-cyan);
    line-height: 1;
}

.stat-card.optimal .stat-number {
    color: var(--accent-green);
}

/* Processing Section */
.processing-section {
    padding: 4rem 0;
    background: var(--bg-primary);
}

.processing-card {
    max-width: 900px;
    margin: 0 auto;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 1.5rem;
    padding: 3rem;
    backdrop-filter: blur(10px);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.upload-area {
    background: rgba(0, 212, 255, 0.05);
    border: 2px dashed var(--glass-border);
    border-radius: 1rem;
    padding: 4rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.upload-area:hover {
    border-color: var(--accent-cyan);
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-2px);
}

.upload-area.dragover {
    border-color: var(--accent-green);
    background: rgba(0, 255, 136, 0.1);
    transform: scale(1.02);
}

.upload-icon {
    font-size: 3rem;
    color: var(--accent-cyan);
    margin-bottom: 1rem;
}

.upload-area h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.upload-area p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.upload-format {
    background: var(--glass-bg);
    color: var(--accent-cyan);
    padding: 0.3rem 0.8rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid var(--glass-border);
    display: inline-block;
    margin: 0 0.25rem;
}

.upload-button {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.upload-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
}

/* Processing Interface */
.processing-interface {
    margin-top: 2rem;
}

.file-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 0.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.file-name {
    font-weight: 600;
    color: var(--text-primary);
}

.file-size {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.file-status {
    color: var(--accent-green);
    font-weight: 600;
}

.waveform-container {
    height: 150px;
    background: var(--bg-secondary);
    border-radius: 0.5rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

#waveform {
    width: 100%;
    height: 100%;
}

/* Language Detection */
.language-section {
    margin: 2rem 0;
}

.language-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.language-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.language-tag {
    background: var(--gradient-secondary);
    color: var(--bg-primary);
    padding: 0.4rem 1rem;
    border-radius: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.confidence-display {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.confidence-bar {
    flex: 1;
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
    min-width: 200px;
}

.confidence-fill {
    height: 100%;
    background: var(--gradient-secondary);
    width: 87%;
    transition: width 0.5s ease;
}

.confidence-percent {
    font-weight: 600;
    color: var(--accent-green);
    font-size: 1.1rem;
}

/* Progress Section */
.progress-section {
    background: rgba(0, 255, 136, 0.05);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 1rem;
    padding: 2rem;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.progress-stage {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent-green);
}

.progress-time {
    color: var(--text-secondary);
}

.progress-bar {
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 1rem;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-secondary);
    width: 100%;
    transition: width 0.3s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(200%); }
}

.progress-percent {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-green);
}

/* Preview Section */
.preview-section {
    margin-top: 2rem;
    padding: 2rem;
    background: rgba(0, 255, 136, 0.05);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 1rem;
}

.preview-section h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    text-align: center;
}

.preview-note {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.preview-highlight {
    color: var(--accent-green);
    font-weight: 600;
}

.preview-player {
    margin: 1rem 0;
}

.preview-controls {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 1rem 0;
}

.preview-btn {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.preview-btn.secondary {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
}

.preview-btn.primary {
    background: var(--gradient-secondary);
    color: var(--bg-primary);
}

.preview-btn:hover {
    transform: translateY(-2px);
}

.preview-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.preview-action-btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.preview-action-btn.primary {
    background: var(--gradient-primary);
    color: white;
}

.preview-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Technology Section */
.tech-section {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.tech-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    padding: 2rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.tech-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 40px var(--glass-shadow);
}

.tech-icon {
    width: 60px;
    height: 60px;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.tech-icon.brain { background: linear-gradient(135deg, #ff6b6b, #ff8e53); }
.tech-icon.music { background: linear-gradient(135deg, #4ecdc4, #44a08d); }
.tech-icon.lightning { background: linear-gradient(135deg, #ffd89b, #19547b); }
.tech-icon.globe { background: var(--gradient-primary); }
.tech-icon.headphones { background: linear-gradient(135deg, #667eea, #764ba2); }
.tech-icon.robot { background: linear-gradient(135deg, #f093fb, #f5576c); }

.tech-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.tech-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* API Section */
.api-section {
    padding: 4rem 0;
    background: var(--bg-primary);
}

.api-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.api-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    padding: 2rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.api-card:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 15px 30px var(--glass-shadow);
}

.api-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--accent-cyan);
}

.api-code {
    background: var(--bg-secondary);
    color: var(--accent-green);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    padding: 0.8rem 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    border: 1px solid var(--glass-border);
}

.api-card p {
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Pricing Section */
.pricing-section {
    padding: 4rem 0;
    background: var(--bg-primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    padding: 2rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    text-align: center;
}

.pricing-card.popular {
    border-color: var(--accent-cyan);
    background: rgba(0, 212, 255, 0.05);
    transform: scale(1.05);
}

.pricing-card.popular::before {
    content: 'Most Popular';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 40px var(--glass-shadow);
}

.pricing-card.popular:hover {
    transform: translateY(-5px) scale(1.05);
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.pricing-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-cyan);
    margin-bottom: 0.5rem;
}

.pricing-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.pricing-features li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pricing-features li::before {
    content: '✓';
    color: var(--accent-green);
    font-weight: 600;
}

.pricing-button {
    width: 100%;
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pricing-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
}

/* Admin Panel Styles */
.admin-panel {
    position: fixed;
    top: 10px;
    right: 10px;
    background: rgba(255, 0, 0, 0.1);
    border: 2px solid #ff4757;
    border-radius: 10px;
    padding: 1rem;
    z-index: 9999;
    backdrop-filter: blur(10px);
}

.admin-controls h4 {
    color: #ff4757;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.admin-btn {
    display: block;
    width: 100%;
    margin: 0.5rem 0;
    padding: 0.5rem;
    background: #ff4757;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.admin-btn:hover {
    background: #ff3838;
    transform: translateY(-1px);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--glass-border);
    padding: 2rem 0;
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand h3 {
    color: var(--accent-cyan);
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    cursor: pointer;
}

.footer-links a:hover {
    color: var(--accent-cyan);
}

/* Notification Styles */
.notification {
    position: fixed;
    top: 2rem;
    right: 2rem;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    z-index: 1000;
    animation: slideIn 0.3s ease;
    font-weight: 500;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.notification.success {
    background: var(--accent-green);
    color: var(--bg-primary);
}

.notification.error {
    background: #ff4757;
    color: white;
}

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    .brand-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-content {
        text-align: center;
    }

    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .tech-grid {
        grid-template-columns: 1fr;
    }

    .api-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .security-badges {
        justify-content: center;
    }

    .upload-area {
        padding: 2rem 1rem;
    }

    .processing-card {
        padding: 2rem;
    }

    .file-info {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .confidence-display {
        flex-direction: column;
        align-items: stretch;
    }

    .confidence-bar {
        min-width: auto;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .preview-controls {
        flex-direction: column;
        align-items: center;
    }

    .preview-actions {
        flex-direction: column;
        align-items: center;
    }

    .preview-action-btn {
        width: 100%;
        max-width: 300px;
    }

    .language-scroll {
        animation: scroll 120s linear infinite;
    }
}

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

    .stat-number {
        font-size: 2rem;
    }

    .upload-area {
        padding: 1.5rem 1rem;
    }

    .tech-card,
    .api-card,
    .pricing-card {
        padding: 1.5rem;
    }

    .security-badges {
        gap: 1rem;
    }

    .security-badge {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
    }

    .language-scroll {
        animation: scroll 90s linear infinite;
    }
}