:root {
    /* Color Palette */
    --color-primary: #1677ff;
    --color-primary-dark: #0b4fb3;
    --color-primary-light: #55c7ff;
    --color-secondary: #2fa8ff;
    --color-accent: #1467d2;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #42c9ff 0%, #0751b2 100%);
    --gradient-secondary: linear-gradient(135deg, #67d6ff 0%, #1677ff 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-hero: linear-gradient(135deg, #031735 0%, #073d80 50%, #031735 100%);

    /* Dark Theme */
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #14141f;
    --color-bg-tertiary: #1a1a2e;
    --color-bg-card: rgba(255, 255, 255, 0.03);
    --color-text-primary: #ffffff;
    --color-text-secondary: #a0a0b8;
    --color-text-muted: #6b6b8a;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.4);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    padding: var(--spacing-md) 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 800;
}

.logo-icon {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 2rem;
}

.nav {
    display: flex;
    gap: var(--spacing-xl);
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .nav {
        display: flex;
        width: 100%;
        overflow-x: auto;
        padding-bottom: 5px;
        gap: 1rem;
        -webkit-overflow-scrolling: touch;
        justify-content: flex-start;
    }

    .nav a {
        white-space: nowrap;
        padding: 5px 10px;
        background: rgba(255, 255, 255, 0.05);
        border-radius: var(--radius-full);
        font-size: 0.9rem;
    }

    .nav::-webkit-scrollbar {
        height: 0px;
        /* Hide scrollbar for cleaner look */
        background: transparent;
    }
}

.nav a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.nav a:hover {
    color: var(--color-primary-light);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl);
}

@media (max-width: 768px) {
    .hero {
        padding: calc(60px + var(--spacing-xl)) 0 var(--spacing-xl);
        text-align: center;
    }
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-hero);
    z-index: -1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4rem);
    /* Fluid typography */
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease;
}

.gradient-text {
    background: linear-gradient(135deg, #42c9ff 0%, #2fa8ff 50%, #1467d2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    /* Fluid typography */
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2xl);
    animation: fadeInUp 0.8s ease 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Download Interface */
.download-interface {
    background: var(--color-bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-2xl);
    padding: clamp(var(--spacing-md), 5vw, var(--spacing-xl));
    /* Responsive padding */
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    animation: fadeInUp 0.8s ease 0.4s both;
}

/* Input Controls Strip */
.input-controls {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.project-selector-wrapper {
    display: flex;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.03);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.form-select {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    flex: 1;
    outline: none;
}

.form-select option {
    background: #031735;
    color: #fff;
}

.btn-icon {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.btn-icon:hover {
    background: rgba(255, 255, 255, 0.1);
}

.url-input-container {
    display: flex;
    gap: var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-xs);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.url-input-container input {
    flex: 1;
    background: transparent;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    color: white;
    font-size: 1rem;
    outline: none;
}

@media (max-width: 640px) {
    .url-input-container {
        flex-direction: column;
    }

    .btn-analyze {
        width: 100%;
        justify-content: center;
    }
}

.url-input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.url-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.url-input::placeholder {
    color: var(--color-text-muted);
}

.btn-analyze {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-xl);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-analyze:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-download-main {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--gradient-success);
    border: none;
    border-radius: var(--radius-xl);
    color: white;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(69, 201, 255, 0.3);
}

.btn-download-main:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(69, 201, 255, 0.5);
    filter: brightness(1.1);
}

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

.btn-analyze:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-icon {
    font-size: 1.25rem;
    transition: transform var(--transition-base);
}

.btn-analyze:hover .btn-icon {
    transform: translateX(4px);
}

/* Loading State */
.loading-state {
    text-align: center;
    padding: var(--spacing-xl);
}

.spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto var(--spacing-md);
    border: 4px solid rgba(99, 102, 241, 0.1);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Video Preview */
/* Video Preview & Advanced Meta */
.video-preview {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.03);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--spacing-xl);
}

@media (max-width: 768px) {
    .video-preview {
        grid-template-columns: 1fr;
    }
}

.video-preview-left img {
    width: 30%;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.youtube-page .video-preview-left img {
    width: 100%;
}

.video-preview-right h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

.author {
    color: var(--color-text-secondary);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.video-meta-tags {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.meta-tag {
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
}

.auto-tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: var(--spacing-lg);
}

.auto-tag {
    font-size: 0.75rem;
    color: var(--color-primary-light);
    background: rgba(99, 102, 241, 0.1);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

/* Aspect Ratio Grid */
.export-options h4 {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.aspect-ratio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.ratio-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    color: white;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ratio-btn .card-icon {
    font-size: 1.25rem;
    margin-bottom: 4px;
}

.ratio-btn b {
    display: block;
    font-size: 0.8rem;
}

.ratio-btn small {
    font-size: 0.65rem;
    opacity: 0.6;
}

.ratio-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.ratio-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
}

/* Notes Field */
.notes-field textarea {
    width: 100%;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    color: white;
    font-family: inherit;
    font-size: 0.9rem;
    resize: none;
    outline: none;
}

.notes-field textarea:focus {
    border-color: var(--color-primary);
    background: rgba(0, 0, 0, 0.3);
}

/* Quality Selector */
.quality-selector {
    animation: fadeIn 0.5s ease;
}

.trim-options {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.03);
    border: 1px dashed rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
}

.time-inputs {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

@media (max-width: 640px) {
    .time-inputs {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

.input-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.input-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.input-group input {
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: monospace;
    font-size: 1rem;
    text-align: center;
}

.input-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.1);
}

.trim-hint {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.selector-title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.quality-btn {
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
}

.quality-btn:hover {
    border-color: var(--color-primary);
    background: rgba(99, 102, 241, 0.1);
    transform: translateY(-4px);
}

.quality-btn.quality-audio {
    border-color: rgba(69, 201, 255, 0.3);
}

.quality-btn.quality-audio:hover {
    border-color: var(--color-success);
    background: rgba(69, 201, 255, 0.1);
}

.quality-btn.quality-audio .quality-label {
    color: var(--color-success);
}

.quality-label {
    display: block;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.quality-resolution {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.quality-size {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* Download Progress Bar - Top Fixed (User Design) */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.4);
    display: none;
    align-items: flex-start;
    justify-content: center;
    z-index: 200000;
    padding-top: var(--spacing-sm);
    flex-direction: column;
    /* Allow stacking modals if needed */
}

/* Modal centering helper */
.modal-overlay.center-modal {
    align-items: center;
    padding-top: 0;
}

.modal-content.top-bar-content {
    background: #fff;
    padding: 12px 24px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    width: 95%;
    max-width: 500px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    animation: slideDown 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.spinner-small {
    width: 24px;
    height: 24px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    flex-shrink: 0;
}

.progress-details {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
    min-width: 0;
}

.progress-percentage-label {
    font-size: 1.1rem;
    font-weight: 900;
    color: var(--color-primary);
    white-space: nowrap;
}

.progress-status-label {
    font-size: 0.9rem;
    color: #475569;
    margin: 0;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.success-message-minimal {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: #031735;
    font-weight: 600;
}

.success-icon-small {
    font-size: 1.25rem;
}

@keyframes slideDown {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Trust Badges */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.badge-icon {
    font-size: 1.25rem;
}

/* Features Section */
.features-section,
.how-it-works {
    padding: var(--spacing-3xl) 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* How It Works */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.step-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-base);
}

.step-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
}

.step-number {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
}

.step-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.step-card p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* Footer */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-section a:hover {
    color: var(--color-primary-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.disclaimer {
    margin-top: var(--spacing-sm);
    font-size: 0.75rem;
}

/* Notifications */
.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    padding: 16px 24px;
    border-radius: 12px;
    color: white;
    font-weight: 600;
    font-size: 14px;
    z-index: 10000;
    animation: slideInRight 0.3s ease;
    box-shadow: var(--shadow-xl);
    max-width: 400px;
}

.notification.success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.notification.error {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.notification.info {
    background: linear-gradient(135deg, #1677ff 0%, #0b4fb3 100%);
}

@keyframes slideInRight {
    from {
        transform: translateX(400px);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }

    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .url-input-container {
        flex-direction: column;
    }

    .video-preview {
        flex-direction: column;
    }

    .preview-thumbnail {
        width: 100%;
        height: auto;
        aspect-ratio: 16/9;
    }

    .nav {
        gap: var(--spacing-md);
    }

    .trust-badges {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .quality-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

/* Project Modal Specific */
.project-modal-content {
    max-width: 400px;
    background: #031735;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    text-align: left;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: zoomIn 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.modal-title {
    margin: 0 0 var(--spacing-xs) 0;
    font-size: 1.5rem;
    font-weight: 800;
}

.modal-subtitle {
    color: var(--color-text-secondary);
    margin: 0 0 var(--spacing-lg) 0;
    font-size: 0.9rem;
}

.modal-input-group input {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    color: white;
    margin-bottom: var(--spacing-xl);
    outline: none;
    font-size: 1rem;
}

.modal-input-group input:focus {
    border-color: var(--color-primary);
    background: rgba(0, 0, 0, 0.4);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
}

.btn-modal-primary {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-modal-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.success-message-minimal {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    animation: fadeInUp 0.5s ease;
}

.success-icon-animated {
    font-size: 2rem;
    animation: popRotate 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.success-text-wrapper {
    display: flex;
    flex-direction: column;
}

.success-text-wrapper strong {
    font-size: 1.1rem;
    color: var(--color-primary-light);
}

.success-text-wrapper p {
    font-size: 0.85rem;
    margin: 0;
    opacity: 0.8;
}

@keyframes popRotate {
    0% {
        transform: scale(0) rotate(-45deg);
        opacity: 0;
    }

    70% {
        transform: scale(1.2) rotate(10deg);
    }

    100% {
        transform: scale(1) rotate(0);
        opacity: 1;
    }
}

/* History Dashboard Premium Styles */
.history-dashboard-container {
    margin-top: var(--spacing-3xl);
    animation: fadeInUp 0.8s ease 0.6s both;
}

.history-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: var(--spacing-md);
}

.history-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 4px;
}

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

.history-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.history-badge {
    background: rgba(99, 102, 241, 0.1);
    color: var(--color-primary-light);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
}

.btn-refresh {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.btn-refresh:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(180deg);
}

.history-table-wrapper {
    overflow-x: auto;
}

.history-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.history-table th {
    color: var(--color-text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.history-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    font-size: 0.9rem;
    vertical-align: middle;
}

.history-video-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    min-width: 300px;
}

.history-thumb {
    width: 80px;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.history-video-title {
    font-weight: 600;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.history-date {
    white-space: nowrap;
    color: var(--color-text-secondary);
}

.history-ratio {
    background: rgba(255, 255, 255, 0.05);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-family: monospace;
}

.history-notes {
    font-style: italic;
    color: var(--color-text-muted);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.btn-history-action {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.btn-history-action:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.history-empty {
    text-align: center;
    padding: var(--spacing-3xl) 0;
}


/* Dedicated History Page Styles */
.history-hero {
    padding: var(--spacing-3xl) 0;
    min-height: calc(100vh - 80px - 100px);
    /* Adjust for header and footer */
    position: relative;
    overflow: hidden;
}

.history-page-header {
    margin-bottom: var(--spacing-3xl);
    text-align: center;
}

.history-dashboard-standalone {
    max-width: 1000px;
    margin: 0 auto;
}

.history-filters {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: var(--spacing-xl);
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    flex: 1;
    min-width: 250px;
}

.filter-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.history-stats-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.no-margin {
    margin: 0 !important;
}

.history-video-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.history-video-source {
    font-size: 0.7rem;
    color: var(--color-primary-light);
    font-weight: 700;
    text-transform: uppercase;
}

.history-ratio-badge {
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 10px;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.history-project-name {
    color: var(--color-text-primary);
    font-weight: 600;
    font-size: 0.85rem;
    background: rgba(255, 255, 255, 0.03);
    padding: 4px 10px;
    border-radius: var(--radius-md);
}

@media (max-width: 600px) {
    .history-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        min-width: 100%;
    }
}

/* Related Videos Recommendations Styles */
.recommendations-container {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    animation: fadeInUp 0.6s ease 0.2s both;
}

.recommendations-header {
    margin-bottom: var(--spacing-lg);
}

.section-hint {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin-top: 4px;
}

.recommendations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

.recommendation-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.recommendation-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--color-primary-light);
    box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.3);
}

.recommendation-thumb-wrapper {
    position: relative;
    aspect-ratio: 16/9;
}

.recommendation-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.recommendation-duration {
    position: absolute;
    bottom: 6px;
    right: 6px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 700;
}

.recommendation-info {
    padding: var(--spacing-sm);
}

.recommendation-title {
    font-size: 0.8rem;
    font-weight: 600;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 4px;
    color: var(--color-text-primary);
}

.recommendation-author {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 600px) {
    .recommendations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Embedded Crop Editor Styles */
.embedded-crop-container {
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    animation: fadeIn 0.4s ease;
}

.crop-header h4 {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 0;
}

.crop-workspace-embedded {
    position: relative;
    background: #000;
    width: 100%;
    border-radius: var(--radius-md);
    overflow: hidden;
    user-select: none;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
}

.video-preview-wrapper-embedded {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    /* 16:9 Aspect Ratio */
}

#videoPreviewPlayer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.crop-overlay {
    position: absolute;
    top: 0;
    height: 100%;
    background: rgba(99, 102, 241, 0.2);
    border: 2px solid var(--color-primary);
    cursor: move;
    box-shadow: 0 0 0 4000px rgba(0, 0, 0, 0.6);
    z-index: 10;
}

.crop-handle {
    position: absolute;
    top: 50%;
    width: 4px;
    height: 30px;
    background: white;
    border-radius: 2px;
    transform: translateY(-50%);
}

.crop-handle.left {
    left: 4px;
}

.crop-handle.right {
    right: 4px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Upload Section Styles */
.file-drop-area {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    border: 2px dashed rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    background-color: rgba(15, 23, 42, 0.4);
    margin-bottom: 1rem;
}

.file-drop-area:hover,
.file-drop-area.highlight {
    border-color: #ef4444;
    background-color: rgba(239, 68, 68, 0.05);
    /* Red tint on hover */
}

.fake-btn {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #cbd5e1;
    transition: all 0.2s;
}

.file-drop-area:hover .fake-btn {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
}

.file-msg {
    font-size: 0.875rem;
    color: #94a3b8;
}

.file-input {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    cursor: pointer;
    opacity: 0;
}

/* Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid #ef4444;
    /* Red spinner */
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

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

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

/* Modal transcrição / histórico */
.history-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.history-modal {
    background: #0f172a;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 1rem;
    max-width: 720px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.history-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.history-modal-header h3 {
    margin: 0;
    font-size: 1.05rem;
    color: #f1f5f9;
}

.history-modal-close {
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 1.75rem;
    line-height: 1;
    cursor: pointer;
    padding: 0 0.25rem;
}

.history-modal-close:hover {
    color: #fff;
}

.history-modal-body {
    margin: 0;
    padding: 1rem 1.25rem;
    overflow-y: auto;
    flex: 1;
    white-space: pre-wrap;
    font-family: var(--font-sans, 'Inter', sans-serif);
    font-size: 0.9rem;
    color: #e2e8f0;
}

.history-modal-actions {
    padding: 1rem 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Aplicativo desktop local */
.desktop-app-callout {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    margin: 0 auto var(--spacing-xl);
    padding: var(--spacing-md) var(--spacing-lg);
    max-width: 900px;
    background: linear-gradient(135deg, rgba(11, 79, 179, 0.2), rgba(69, 201, 255, 0.12));
    border: 1px solid rgba(85, 199, 255, 0.35);
    border-radius: var(--radius-xl);
    box-shadow: 0 16px 40px rgba(2, 6, 23, 0.28);
    animation: fadeInUp 0.8s ease 0.3s both;
}

.desktop-app-copy {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    min-width: 0;
    text-align: left;
}

.desktop-app-icon {
    flex: 0 0 auto;
    font-size: 2rem;
}

.desktop-app-copy strong,
.desktop-app-copy span {
    display: block;
}

.desktop-app-copy strong {
    margin-bottom: 4px;
    color: var(--color-text-primary);
}

.desktop-app-copy span {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.45;
}

.btn-desktop-app {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex: 0 0 auto;
    padding: 12px 18px;
    color: #fff;
    background: linear-gradient(135deg, #0b4fb3, #7c3aed);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 8px 24px rgba(11, 79, 179, 0.35);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.btn-desktop-app small {
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.72rem;
    font-weight: 500;
}

.btn-desktop-app:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(11, 79, 179, 0.5);
}

@media (max-width: 760px) {
    .desktop-app-callout {
        align-items: stretch;
        flex-direction: column;
    }

    .btn-desktop-app {
        width: 100%;
        flex-wrap: wrap;
    }
}

/* YouTube desktop premium landing */
.youtube-premium-page{background:#070a10;color:#f7f9fc}.youtube-premium-page .header{background:rgba(8,11,17,.92);border-bottom:1px solid rgba(255,255,255,.07);backdrop-filter:blur(18px)}.youtube-premium-page .logo-icon{color:#45c9ff}.youtube-premium-page .nav a.active{color:#45c9ff}.premium-hero{min-height:700px;padding:95px 0 80px;display:flex;align-items:center;position:relative;overflow:hidden;background:radial-gradient(circle at 15% 25%,rgba(69,201,255,.07),transparent 29%),linear-gradient(135deg,#080b12 0%,#0b1018 58%,#100c1d 100%)}.premium-glow{position:absolute;border-radius:50%;filter:blur(1px);pointer-events:none}.premium-glow-one{width:420px;height:420px;right:-160px;top:-130px;border:1px solid rgba(22,119,255,.13);box-shadow:0 0 100px rgba(22,119,255,.04)}.premium-glow-two{width:520px;height:520px;left:-360px;bottom:-360px;border:1px solid rgba(69,201,255,.09)}.premium-hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(470px,.98fr);align-items:center;gap:70px;position:relative;z-index:1}.premium-kicker,.section-heading-premium>span,.section-mini-title,.premium-cta .cta-box>div>span{font-size:.71rem;letter-spacing:2.2px;color:#45c9ff;font-weight:800}.premium-kicker{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid rgba(69,201,255,.2);border-radius:999px;background:rgba(69,201,255,.06)}.premium-copy h2{font-size:clamp(3.1rem,5.2vw,5.2rem);line-height:.99;letter-spacing:-4px;margin:25px 0 25px;max-width:720px}.premium-copy h2 span{color:#45c9ff}.premium-lead{color:#9aa5b5;font-size:1.03rem;line-height:1.75;max-width:655px}.premium-actions{display:flex;align-items:center;gap:14px;margin-top:31px}.premium-download-button,.premium-secondary-button{text-decoration:none}.premium-download-button{display:flex;align-items:center;gap:14px;min-width:268px;padding:14px 22px;background:#45c9ff;color:#0b0f14;border-radius:14px;box-shadow:0 18px 35px rgba(22,119,255,.12);transition:.2s}.premium-download-button:hover{transform:translateY(-2px);background:#6bd8ff}.button-download-icon{font-size:1.65rem;font-weight:600}.premium-download-button strong,.premium-download-button small{display:block}.premium-download-button strong{font-size:.9rem}.premium-download-button small{font-size:.66rem;opacity:.67;margin-top:3px}.premium-secondary-button{color:#e7ebf1;border:1px solid #2a3340;padding:17px 19px;border-radius:13px;font-size:.8rem;font-weight:700}.premium-secondary-button span{color:#45c9ff;margin-left:6px}.premium-notes{display:flex;flex-wrap:wrap;gap:17px;color:#6f7b8d;font-size:.67rem;margin-top:22px}.premium-notes span::first-letter{color:#45c9ff}.app-showcase{position:relative}.showcase-window{border:1px solid #303847;border-radius:18px;overflow:hidden;background:#0c1119;box-shadow:0 50px 100px rgba(0,0,0,.48);transform:perspective(1100px) rotateY(-4deg) rotateX(1deg)}.showcase-bar{height:38px;background:#141a24;display:flex;align-items:center;gap:6px;padding:0 13px;border-bottom:1px solid #252d39}.showcase-bar>span{width:7px;height:7px;border-radius:50%;background:#384353}.showcase-bar>span:first-child{background:#ff647a}.showcase-bar b{font-size:.52rem;color:#738094;font-weight:600;margin-left:9px}.showcase-body{min-height:355px;display:grid;grid-template-columns:60px 1fr}.showcase-body aside{border-right:1px solid #232b37;background:#090d14;padding:15px 10px;display:flex;align-items:center;flex-direction:column;gap:13px}.mini-logo{width:29px;height:29px;border-radius:9px;display:grid;place-items:center;background:#45c9ff;color:#0b0f14;font-size:.75rem;font-weight:900;margin-bottom:17px}.showcase-body aside i{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;font-style:normal;color:#586477;font-size:.8rem}.showcase-body aside i.active{color:#0b0f14;background:#45c9ff}.showcase-content{padding:25px 24px}.showcase-label{color:#45c9ff;letter-spacing:1.6px;font-size:.44rem;font-weight:800}.showcase-content h3{font-size:1.05rem;margin:5px 0 18px}.showcase-banner{height:96px;border:1px solid #123b5c;border-radius:12px;padding:17px;background:linear-gradient(120deg,#0d2b48,#151323);display:flex;justify-content:space-between;align-items:center}.showcase-banner small,.showcase-banner strong{display:block}.showcase-banner small{color:#45c9ff;font-size:.4rem;letter-spacing:1px}.showcase-banner strong{font-size:.8rem;margin-top:9px}.showcase-banner b{color:#45c9ff;font-size:1.25rem;margin-right:12px}.showcase-form{padding:18px;background:#101620;border:1px solid #252e3b;border-radius:12px;margin-top:12px;display:grid;grid-template-columns:1fr 1fr;gap:8px}.showcase-form label{grid-column:1/-1;font-size:.47rem;color:#9aa6b7}.showcase-form>div{grid-column:1/-1;height:33px;border:1px solid #2a3442;background:#0a0f17;border-radius:7px;color:#687589;padding:9px;font-size:.5rem}.showcase-form button{float:right;background:#202936;border:0;border-radius:5px;color:white;font-size:.45rem;padding:4px 7px;margin-top:-3px}.showcase-form>span{height:28px;border-radius:7px;background:#0a0f17;border:1px solid #26303d}.showcase-form>a{grid-column:1/-1;background:#45c9ff;color:#0a0e12;border-radius:7px;text-align:center;font-size:.57rem;font-weight:800;padding:9px}.floating-card{position:absolute;padding:12px 15px;border:1px solid #303a48;border-radius:13px;background:rgba(17,23,32,.96);box-shadow:0 15px 35px rgba(0,0,0,.35);display:flex;gap:10px;align-items:center}.floating-card>span{color:#45c9ff}.floating-card strong,.floating-card small{display:block}.floating-card strong{font-size:.68rem}.floating-card small{color:#778396;font-size:.53rem;margin-top:3px}.floating-card.privacy{left:-42px;bottom:28px}.floating-card.editor{right:-24px;top:65px}.premium-strip{border-top:1px solid #202732;border-bottom:1px solid #202732;background:#0d121a}.premium-strip .container>div{min-height:85px;display:flex;align-items:center;justify-content:center;gap:15px}.premium-strip p{font-size:.8rem;color:#8b97a8;margin:0}.premium-strip strong{color:#eef2f7}.strip-icon{color:#45c9ff;font-size:1.25rem}.studio-features{padding:105px 0;background:#090c12}.section-heading-premium{text-align:center;max-width:660px;margin:0 auto 50px}.section-heading-premium h2{font-size:2.55rem;letter-spacing:-1.7px;margin:14px 0 12px}.section-heading-premium p{color:#8995a7;line-height:1.6}.studio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.studio-card{min-height:280px;border:1px solid #232c39;border-radius:18px;background:#0f141d;padding:27px;position:relative;overflow:hidden;transition:.22s}.studio-card:hover{border-color:#3d4a5d;transform:translateY(-3px)}.studio-card.featured{background:linear-gradient(145deg,#09243d,#10151e);border-color:#14527f}.card-number{position:absolute;right:18px;top:17px;color:#333d4b;font-size:.62rem;letter-spacing:1px}.studio-icon{width:43px;height:43px;border-radius:12px;display:grid;place-items:center;color:#45c9ff;background:rgba(69,201,255,.08);border:1px solid rgba(69,201,255,.13);font-size:1.15rem;font-weight:800}.studio-card h3{font-size:1rem;margin:24px 0 11px}.studio-card p{color:#7f8b9c;font-size:.78rem;line-height:1.65;margin:0}.quality-pills{display:flex;gap:6px;margin-top:18px}.quality-pills span{padding:5px 7px;background:#102e4d;color:#75d9ff;border-radius:5px;font-size:.52rem;font-weight:800}.local-explainer{padding:105px 0;background:linear-gradient(180deg,#0b0f16,#080b11)}.local-grid{display:grid;grid-template-columns:1fr .9fr;align-items:center;gap:90px}.local-grid h2{font-size:2.5rem;line-height:1.12;letter-spacing:-1.7px;margin:15px 0 17px}.local-grid>div>p{color:#8793a5;line-height:1.7;font-size:.84rem}.local-grid ul{list-style:none;margin:31px 0 0;padding:0;display:grid;gap:14px}.local-grid li{display:flex;align-items:center;gap:14px;padding:13px;border:1px solid #232c38;border-radius:12px;background:#0e131b}.local-grid li>span{color:#45c9ff;font-size:.59rem;border-right:1px solid #2a3442;padding:8px 13px 8px 4px}.local-grid li strong,.local-grid li small{display:block}.local-grid li strong{font-size:.75rem}.local-grid li small{font-size:.63rem;color:#768295;margin-top:4px}.local-visual{min-height:430px;display:grid;place-items:center;position:relative}.local-ring{width:330px;height:330px;border-radius:50%;display:grid;place-items:center;border:1px solid #2a3542;position:relative;box-shadow:0 0 90px rgba(69,201,255,.05),inset 0 0 70px rgba(22,119,255,.03)}.local-ring:before,.local-ring:after{content:"";position:absolute;border-radius:50%;border:1px dashed rgba(69,201,255,.15)}.local-ring:before{inset:29px}.local-ring:after{inset:67px;background:radial-gradient(circle,rgba(69,201,255,.07),transparent 67%)}.local-ring>span{position:absolute;top:62px;color:#647185;font-size:.55rem;letter-spacing:2px}.local-ring b{font-size:3rem;line-height:.8;color:#45c9ff;z-index:2;text-align:center}.local-ring b small{display:block;font-size:.57rem;letter-spacing:2.5px;color:#8b97a8;margin-top:15px}.local-ring i{position:absolute;width:11px;height:11px;border-radius:50%;background:#45c9ff;box-shadow:0 0 15px #45c9ff;top:31px}.security-chip{position:absolute;bottom:7px;background:#121923;border:1px solid #2a3542;padding:11px 14px;border-radius:11px;color:#8f9bad;font-size:.62rem}.premium-cta{padding:70px 0 100px;background:#080b11}.cta-box{display:flex;align-items:center;justify-content:space-between;padding:45px 50px;border:1px solid #164f7f;border-radius:23px;background:radial-gradient(circle at 78%,rgba(69,201,255,.1),transparent 32%),linear-gradient(120deg,#0a2038,#10141d 62%,#171229)}.cta-box h2{font-size:2.2rem;margin:9px 0}.cta-box p{color:#8390a1;margin:0}.cta-box>a{display:flex;align-items:center;gap:13px;text-decoration:none;background:#45c9ff;color:#0a0e12;border-radius:13px;padding:15px 22px}.cta-box>a>span{font-size:1.5rem}.cta-box>a strong,.cta-box>a small{display:block}.cta-box>a strong{font-size:.82rem}.cta-box>a small{font-size:.59rem;opacity:.64;margin-top:3px}@media(max-width:1050px){.premium-hero-grid{grid-template-columns:1fr;gap:60px}.premium-copy{text-align:center}.premium-copy h2,.premium-lead{margin-left:auto;margin-right:auto}.premium-actions,.premium-notes{justify-content:center}.app-showcase{max-width:650px;margin:auto}.studio-grid{grid-template-columns:repeat(2,1fr)}.local-grid{gap:40px}.floating-card.privacy{left:-12px}.floating-card.editor{right:-12px}}@media(max-width:720px){.premium-hero{padding:65px 0}.premium-hero-grid{display:block}.premium-copy h2{font-size:3rem;letter-spacing:-2.6px}.premium-actions{flex-direction:column;align-items:stretch}.premium-download-button{justify-content:center}.premium-secondary-button{text-align:center}.premium-notes{display:grid;gap:8px}.app-showcase{margin-top:55px}.showcase-window{transform:none}.floating-card{display:none}.studio-grid,.local-grid{grid-template-columns:1fr}.studio-card{min-height:0}.local-grid{gap:50px}.local-ring{width:280px;height:280px}.cta-box{padding:32px 25px;display:block;text-align:center}.cta-box>a{margin-top:25px;justify-content:center}.premium-strip .container>div{text-align:center;padding:19px 0}.premium-strip p{line-height:1.55}.showcase-body{min-height:300px}.showcase-content{padding:19px 16px}.studio-features,.local-explainer{padding:78px 0}}
/* BRAND BLUE SYSTEM */
:root {
    --color-primary: #1677ff;
    --color-primary-dark: #073d80;
    --color-primary-light: #55c7ff;
    --color-secondary: #2fa8ff;
    --color-accent: #0b4fb3;
    --gradient-primary: linear-gradient(135deg, #55d4ff 0%, #1677ff 52%, #073d80 100%);
    --gradient-secondary: linear-gradient(135deg, #42c9ff 0%, #0b63ce 100%);
    --gradient-hero: linear-gradient(135deg, #020b19 0%, #05224a 50%, #031126 100%);
    --color-bg-primary: #020914;
    --color-bg-secondary: #061426;
    --color-bg-tertiary: #092342;
    --shadow-glow: 0 0 34px rgba(69, 201, 255, .3);
}
body {
    background: radial-gradient(circle at 18% 8%, rgba(69, 201, 255, .08), transparent 28%), #020914;
}
.header {
    background: rgba(2, 12, 29, .9);
    border-bottom-color: rgba(85, 199, 255, .16);
}
.logo {
    color: #fff;
    text-decoration: none;
    min-width: max-content;
}
.brand-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
    flex: 0 0 auto;
    filter: drop-shadow(0 8px 18px rgba(42, 177, 255, .24));
}
.logo-text {
    background: linear-gradient(110deg, #e8f8ff, #75d9ff 56%, #268cff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.nav a.active, .nav a:hover { color: #55c7ff; }
.nav a.active { text-shadow: 0 0 18px rgba(69, 201, 255, .25); }
.hero-background {
    background: radial-gradient(circle at 50% 25%, rgba(38, 140, 255, .24), transparent 40%), linear-gradient(180deg, #031126, #020914) !important;
}
.gradient-text {
    background: linear-gradient(105deg, #61d8ff, #238dff 55%, #0751b2) !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}
.btn-download-main, .btn-primary, .download-btn, .btn-transcribe, .btn-desktop-app {
    background: linear-gradient(135deg, #45c9ff, #1677ff 58%, #0751b2) !important;
    box-shadow: 0 14px 35px rgba(22, 119, 255, .26) !important;
}
.download-interface, .history-card, .transcribe-card, .feature-card {
    border-color: rgba(69, 201, 255, .14) !important;
    background: linear-gradient(145deg, rgba(8, 31, 58, .88), rgba(3, 14, 31, .94)) !important;
}
input:focus, select:focus, textarea:focus, .file-drop-area:hover, .file-drop-area.highlight {
    border-color: #45c9ff !important;
    box-shadow: 0 0 0 3px rgba(69, 201, 255, .1) !important;
}
.spinner { border-top-color: #45c9ff; }
.history-modal { border-color: rgba(69, 201, 255, .22); background: #05152b; }
.premium-hero { background: radial-gradient(circle at 15% 25%, rgba(69,201,255,.12), transparent 30%), linear-gradient(135deg,#020914 0%,#071a35 58%,#031126 100%); }
.premium-copy h2 span, .premium-kicker, .section-heading-premium>span, .section-mini-title,
.premium-secondary-button span, .showcase-label, .showcase-banner small, .showcase-banner b,
.floating-card>span, .strip-icon, .studio-icon, .local-grid li>span, .local-ring b { color: #45c9ff; }
.premium-download-button, .showcase-form>a, .mini-logo, .showcase-body aside i.active, .cta-box>a {
    background: linear-gradient(135deg, #55d4ff, #1677ff);
    color: #03101f;
}
@media (max-width: 768px) {
    .brand-logo { width: 42px; height: 42px; }
    .logo-text { font-size: 1.05rem; }
}
/* RESPONSIVE FRAMING 2026 */
.brand-logo {
    width: 56px;
    height: 48px;
    object-fit: contain;
    filter:
        drop-shadow(0 0 2px rgba(255,255,255,.98))
        drop-shadow(0 0 10px rgba(255,255,255,.68))
        drop-shadow(0 0 26px rgba(255,255,255,.38));
}

@media (min-width: 1051px) {
    .premium-hero {
        min-height: 780px;
        padding: 165px 0 96px;
    }
    .premium-hero-grid {
        grid-template-columns: minmax(0,.94fr) minmax(520px,1.06fr);
        gap: 88px;
    }
    .premium-copy h2 {
        max-width: 640px;
        font-size: clamp(3rem,4.25vw,4.5rem);
        line-height: 1.02;
        letter-spacing: -3.3px;
    }
}

@media (min-width: 769px) and (max-width: 1180px) {
    .header .container { padding-inline: 1.25rem; }
    .nav { gap: 1.15rem; }
    .nav a { font-size: .9rem; }
    .logo-text { font-size: 1.2rem; }
}

@media (max-width: 768px) {
    .header {
        position: sticky;
        padding: .9rem 0 .8rem;
    }
    .header .container {
        width: 100%;
        padding-inline: .9rem;
    }
    .header-content {
        width: 100%;
        gap: .75rem;
    }
    .logo {
        justify-content: center;
        gap: .7rem;
    }
    .brand-logo {
        width: 52px;
        height: 44px;
        filter:
            drop-shadow(0 0 2px rgba(255,255,255,1))
            drop-shadow(0 0 9px rgba(255,255,255,.72))
            drop-shadow(0 0 22px rgba(255,255,255,.42));
    }
    .logo-text { font-size: 1.12rem; }
    .nav {
        display: flex;
        width: 100%;
        flex-wrap: wrap;
        justify-content: center;
        gap: .42rem;
        overflow: visible;
        padding: 0;
    }
    .nav a {
        flex: 0 0 auto;
        padding: .4rem .66rem;
        border: 1px solid rgba(85,199,255,.08);
        background: rgba(255,255,255,.055);
        font-size: .76rem;
        line-height: 1.15;
    }
    .nav a.active {
        border-color: rgba(85,199,255,.22);
        background: rgba(47,168,255,.12);
    }
    .hero {
        min-height: auto;
        padding: 3rem 0 3.5rem;
    }
    .hero-title {
        font-size: clamp(2rem,9vw,2.7rem);
        letter-spacing: -1.5px;
    }
    .history-hero { padding: 3rem 0 4rem; }
    .premium-hero {
        min-height: auto;
        padding: 2.9rem 0 4rem;
        align-items: flex-start;
    }
    .premium-hero .container { padding-inline: 1.25rem; }
    .premium-copy { width: 100%; }
    .premium-kicker {
        font-size: .62rem;
        letter-spacing: 1.35px;
        padding: 7px 10px;
    }
    .premium-copy h2 {
        max-width: 100%;
        font-size: clamp(2.25rem,9.3vw,2.65rem);
        line-height: 1.02;
        letter-spacing: -2px;
        margin: 1.3rem 0 1.45rem;
        text-wrap: balance;
    }
    .premium-lead {
        max-width: 38rem;
        font-size: .98rem;
        line-height: 1.68;
    }
    .premium-actions { margin-top: 1.65rem; }
    .premium-download-button {
        width: 100%;
        min-width: 0;
        justify-content: center;
    }
    .premium-secondary-button { width: 100%; }
    .app-showcase {
        width: 100%;
        max-width: 100%;
        margin-top: 2.7rem;
    }
    .showcase-window { width: 100%; }
    .showcase-body { grid-template-columns: 48px minmax(0,1fr); }
    .showcase-content { min-width: 0; }
}

@media (max-width: 480px) {
    .header .container { padding-inline: .65rem; }
    .brand-logo { width: 48px; height: 40px; }
    .logo-text { font-size: 1.02rem; }
    .nav { gap: .32rem; }
    .nav a {
        padding: .36rem .52rem;
        font-size: .69rem;
    }
    .premium-hero { padding-top: 2.35rem; }
    .premium-hero .container { padding-inline: 1rem; }
    .premium-kicker {
        max-width: 100%;
        letter-spacing: 1px;
    }
    .premium-copy h2 {
        font-size: clamp(2.05rem,9.7vw,2.45rem);
        letter-spacing: -1.7px;
    }
    .premium-lead {
        font-size: .92rem;
        line-height: 1.62;
    }
    .premium-download-button { padding-inline: 1rem; }
    .premium-download-button strong { font-size: .82rem; }
    .premium-download-button small { font-size: .59rem; }
    .premium-notes { justify-content: flex-start; text-align: left; }
    .showcase-body { grid-template-columns: 42px minmax(0,1fr); }
    .showcase-content { padding: 16px 12px; }
    .showcase-form { padding: 12px; }
}
/* LOGO SAFE AREA 2026 */
.logo { padding-block: 4px; }
.brand-logo {
    width: 62px;
    height: 54px;
    overflow: visible;
}
@media (max-width: 768px) {
    .brand-logo { width: 56px; height: 48px; }
}
@media (max-width: 480px) {
    .brand-logo { width: 52px; height: 44px; }
}
/* HEADER ALIGNMENT AND FACEBOOK GRID */
.brand-logo { transform: translateY(7px); }
.facebook-page .features-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
}
.facebook-page .feature-card {
    min-height: 280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
@media (max-width: 900px) {
    .facebook-page .features-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
    .brand-logo { transform: translateY(4px); }
}
@media (max-width: 560px) {
    .facebook-page .features-grid { grid-template-columns: 1fr; }
}
/* FAST PAGE NAVIGATION */
:root {
    --transition-fast: 90ms ease;
    --transition-base: 160ms ease;
    --transition-slow: 240ms ease;
}
.hero-title,
.hero-subtitle,
.hero-content,
.download-interface,
.desktop-app-callout,
.trust-badges,
.history-dashboard-container,
.history-dashboard-standalone,
.recommendations-container {
    animation-duration: 100ms !important;
    animation-delay: 0ms !important;
}
.showcase-screenshot-body {
    display: block;
    min-height: 0;
    background: #020f1e;
}
.showcase-screenshot-content {
    padding: 0;
    line-height: 0;
    overflow: hidden;
}
.showcase-screenshot-content img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 1905 / 1007;
    object-fit: cover;
    object-position: center top;
}/* TRANSCRIPTION MP3 MP4 */
.transcribe-format-hint {
    margin: .85rem 0 0;
    color: #8ecfff;
    font-size: .78rem;
    text-align: center;
}
.file-error {
    min-height: 1.25rem;
    margin: .55rem 0 0;
    color: #ff9aaa;
    font-size: .78rem;
    text-align: center;
    white-space: pre-line;
}
.file-drop-area.invalid {
    border-color: #ff667d !important;
    background: rgba(255,102,125,.06) !important;
}
#transcribe-submit:disabled { opacity: .62; cursor: wait; }