/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* New Professional Color Palette */
    --primary-color: #00D2FF;
    /* Cyan Blue - Primary actions */
    --primary-dark: #0F0F23;
    /* Deep Navy - Main background */
    --primary-light: #A55EEA;
    /* Premium Purple - Luxury accents */

    --secondary-color: #1E1E3F;
    /* Rich Dark Blue - Secondary backgrounds */

    --accent-color: #00D2FF;
    /* Cyan Blue - Primary accent */
    --accent-dark: #A55EEA;
    /* Premium Purple - Accent hover */

    --text-primary: #C8D6E5;
    /* Cool Light Gray - Primary text */
    --text-secondary: #00D2FF;
    /* Cyan Blue - Secondary text */
    --text-inverted: #0F0F23;
    /* Deep Navy - Text on light backgrounds */

    --background-primary: #0F0F23;
    /* Deep Navy - Main background */
    --background-secondary: #1E1E3F;
    /* Rich Dark Blue - Cards, modals */
    --background-secondary-rgb: 30, 30, 63;
    --background-tertiary: #2D4263;
    /* Professional Blue-Gray - Borders */

    /* Status Colors */
    --danger-color: #FF6B6B;
    /* Coral Red - Error states */
    --success-color: #10AC84;
    /* Success Green - Security badges */
    --info-color: #00D2FF;
    /* Cyan Blue - Info states */
    --support-us-color: #a65eea;
    /* Premium Purple for Support Us link */

    /* Additional Color Variables */
    --background-light: #2D4263;
    /* Professional Blue-Gray - Light backgrounds */
    --background-dark: #0F0F23;
    /* Deep Navy - Dark backgrounds */
    --text-light: #C8D6E5;
    /* Cool Light Gray - Light text */
    --text-dark: #0F0F23;
    /* Deep Navy - Dark text */
    --border-color: #2D4263;
    /* Professional Blue-Gray - Borders */

    /* UI Elements */
    --border-radius: 12px;
    --box-shadow: 0 10px 25px rgba(15, 15, 35, 0.4);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--background-primary);
    min-height: 100vh;
    letter-spacing: 0.015em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header
 */
.header {
    background: var(--background-primary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--background-tertiary);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 20px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo i {
    color: var(--accent-color);
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link[href="/support.html"] {
    color: var(--support-us-color) !important;
    font-weight: 700 !important;
    /* Make it pop */
}

.nav-link:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent-color);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--accent-color);
}

.nav-link:hover:after {
    width: 100%;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 6rem 0;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--background-primary) 0%, var(--background-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%233a7bd5' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(90deg, #A55EEA, #00D2FF);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
}

.hero-subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto 2rem;
    position: relative;
}

/* Privacy Badge */
.privacy-badge {
    display: inline-block;
    background: var(--primary-color);
    color: var(--text-inverted);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 1rem;
}

.privacy-badge:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

.privacy-badge i {
    font-size: 1.2rem;
}

/* To
ols Section */
.tools-section {
    padding: 6rem 0;
    background: var(--background-primary);
    position: relative;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.tool-card {
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--background-tertiary);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    display: block;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-color: var(--background-tertiary);
}

.tool-card:hover::before {
    transform: scaleX(1);
}

.tool-icon {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.8rem;
    position: relative;
}

.tool-icon i:first-child {
    color: var(--accent-color);
}

.tool-icon i:last-child {
    color: var(--accent-dark);
}

.tool-icon i.fa-arrow-right {
    font-size: 1.5rem;
    color: var(--text-primary);
    opacity: 0.7;
}

/* Search Bar */
.search-container {
    position: relative;
    margin-bottom: 2.5rem;
    width: 100%;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

#tool-search-bar {
    width: 100%;
    padding: 1rem 1rem 1rem 3.5rem;
    border-radius: var(--border-radius);
    border: 2px solid var(--background-tertiary);
    background-color: var(--background-secondary);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
    outline: none;
}

#tool-search-bar:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 210, 255, 0.2);
}

#tool-search-bar::placeholder {
    color: var(--text-secondary);
}

.search-icon {
    position: absolute;
    top: 50%;
    left: 1.5rem;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 1.2rem;
}

.tool-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--text-primary);
}

.tool-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Tools section subtitles styled like badges */
.tools-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    border: 1.5px solid currentColor;
    background: rgba(255, 255, 255, 0.04);
    user-select: none;
    margin: 1rem 0 0.8rem;
}

.tools-subtitle.subtitle-accent {
    color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 210, 255, 0.12), 0 0 12px rgba(0, 210, 255, 0.25);
    background: rgba(0, 210, 255, 0.06);
}

.tools-subtitle.subtitle-danger {
    color: var(--danger-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.12), 0 0 12px rgba(255, 107, 107, 0.25);
    background: rgba(255, 107, 107, 0.06);
}

@media (max-width: 768px) {
    .tools-subtitle {
        font-size: 1rem;
        padding: 0.35rem 0.8rem;
    }
}

/* Tool Badges */
.tool-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 0.28rem 0.6rem;
    border-radius: 999px;
    border: 1.5px solid currentColor;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(255, 255, 255, 0.04);
    user-select: none;
    pointer-events: none;
    z-index: 2;
}

.tool-badge i {
    font-size: 0.8rem;
}

.badge-new {
    color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 210, 255, 0.12), 0 0 12px rgba(0, 210, 255, 0.25);
    background: rgba(0, 210, 255, 0.06);
}

.badge-popular {
    color: var(--danger-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.12), 0 0 12px rgba(255, 107, 107, 0.25);
    background: rgba(255, 107, 107, 0.06);
}

.tool-card:hover .tool-badge {
    transform: translateY(-1px);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 15, 35, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal-content {
    background: var(--background-secondary);
    margin: 2% auto;
    padding: 0;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px rgba(15, 15, 35, 0.5);
    border: 1px solid var(--background-tertiary);
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--background-tertiary);
    background: var(--background-secondary);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.modal-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-header h3::before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 12px;
    background-color: var(--accent-color);
    border-radius: 50%;
}

.close-btn {
    background: var(--background-tertiary);
    border: none;
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.close-btn:hover {
    background-color: var(--background-tertiary);
    transform: rotate(90deg);
}

.modal-body {
    padding: 2rem;
}

/* 
Upload Area */
.upload-area {
    border: 2px dashed var(--background-tertiary);
    border-radius: var(--border-radius);
    padding: 3rem 2rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.03);
    transition: var(--transition);
    cursor: pointer;
    margin-bottom: 2rem;
    position: relative;
}

.upload-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.05), rgba(165, 94, 234, 0.05));
    border-radius: var(--border-radius);
    z-index: -1;
}

.upload-area:hover,
.upload-area.dragover {
    border-color: var(--accent-color);
    background: rgba(0, 210, 255, 0.05);
    transform: scale(1.01);
}

.upload-content {
    pointer-events: none;
}

.upload-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.upload-area h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.upload-area p {
    color: rgba(248, 250, 252, 0.7);
    font-size: 1rem;
}

#file-input {
    display: none;
}

/* File List */
.file-list {
    margin-bottom: 2rem;
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem;
    background: rgba(200, 214, 229, 0.05);
    border-radius: var(--border-radius);
    margin-bottom: 0.8rem;
    border-left: 4px solid var(--accent-color);
    transition: var(--transition);
    position: relative;
}

.file-item:hover {
    background: rgba(200, 214, 229, 0.08);
}

.file-item[draggable="true"] {
    cursor: move;
}

.file-item.dragging {
    opacity: 0.6;
    transform: scale(1.02) rotate(1deg);
    box-shadow: 0 8px 25px rgba(15, 15, 35, 0.4);
    z-index: 1000;
    position: relative;
}

/* Reorder Controls */
.reorder-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    margin-right: 1rem;
    opacity: 0.7;
    transition: var(--transition);
}

.file-item:hover .reorder-controls {
    opacity: 1;
}

.reorder-btn {
    background: rgba(0, 210, 255, 0.2);
    color: var(--accent-color);
    border: none;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.reorder-btn:hover {
    background: rgba(0, 210, 255, 0.3);
    transform: scale(1.1);
}

.reorder-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.drag-handle {
    color: rgba(248, 250, 252, 0.4);
    cursor: grab;
    padding: 0.2rem;
    font-size: 0.9rem;
    transition: var(--transition);
}

.drag-handle:hover {
    color: var(--accent-color);
}

.drag-handle:active {
    cursor: grabbing;
}

.file-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.file-icon {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.file-details h5 {
    font-weight: 600;
    margin-bottom: 0.2rem;
    color: var(--text-light);
}

.file-details p {
    font-size: 0.85rem;
    color: rgba(248, 250, 252, 0.6);
}

.remove-file {
    background: rgba(255, 107, 107, 0.2);
    color: var(--danger-color);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-file:hover {
    background: rgba(255, 107, 107, 0.3);
    transform: rotate(90deg);
}

/* Tool Interface for individual pages */
.tool-interface {
    max-width: 800px;
    margin: 0 auto;
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--background-tertiary);
}

/* Tool Options */
.tool-options {
    margin-bottom: 2rem;
}

.option-group {
    margin-bottom: 1.5rem;
    background: rgba(200, 214, 229, 0.03);
    padding: 1.2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--background-tertiary);
}

.option-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.8rem;
    color: var(--text-light);
}

.option-group input,
.option-group select {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid var(--background-tertiary);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--background-secondary);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
}

.option-group input:focus,
.option-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 210, 255, 0.2);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--accent-color);
}

/* Process Button */
.process-section {
    text-align: center;
    margin-bottom: 2rem;
}

/* Content Sections for Tool Pages */
.content-section {
    padding: 4rem 0;
    background: var(--background-primary);
}

.content-block {
    max-width: 800px;
    margin: 0 auto 3rem auto;
    text-align: center;
}

.content-block h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.content-block p,
.content-block li {
    font-size: 1.1rem;
    color: var(--text-primary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.content-block ul,
.content-block ol {
    list-style-position: inside;
    text-align: left;
    display: inline-block;
}

.content-block ul li::before {
    content: '✓';
    color: var(--accent-color);
    font-weight: bold;
    display: inline-block;
    width: 1em;
    margin-left: -1em;
}

.faq-item {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 1rem 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: var(--accent-color);
}

.faq-question::after {
    content: '+';
    font-size: 1.8rem;
    color: var(--accent-color);
    transition: transform 0.3s ease;
    font-weight: 300;
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
    padding: 0 1rem;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    /* Adjust as needed */
    padding: 0.5rem 1rem 1.5rem 1rem;
}

.process-btn {
    background: linear-gradient(90deg, var(--accent-color), var(--accent-dark));
    color: var(--text-inverted);
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin: 0 auto;
    box-shadow: 0 5px 15px rgba(0, 210, 255, 0.3);
}

.process-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 210, 255, 0.4);
}

.process-btn:disabled {
    background: linear-gradient(90deg, var(--background-tertiary), var(--background-secondary));
    color: rgba(200, 214, 229, 0.5);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Progress Bar */
.progress-container {
    margin-bottom: 2rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--background-tertiary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-dark));
    width: 0%;
    transition: width 0.3s ease;
}

.progress-text {
    text-align: center;
    font-weight: 600;
    color: var(--accent-color);
}

/* Results Section */
.results-section h4 {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.results-section h4::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: var(--accent-color);
    border-radius: 50%;
}

.result-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem;
    background: rgba(200, 214, 229, 0.05);
    border-radius: var(--border-radius);
    margin-bottom: 0.8rem;
    border-left: 4px solid var(--success-color);
    transition: var(--transition);
}

.result-item:hover {
    background: rgba(200, 214, 229, 0.08);
}

.download-btn {
    background: var(--accent-color);
    color: var(--text-inverted);
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.download-btn:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
}

/* Policy Page Styles */
.policy-section {
    padding: 80px 0;
    background: var(--background-primary);
}

.policy-content {
    background: var(--background-secondary);
    padding: 40px;
    border-radius: var(--border-radius);
    color: var(--text-primary);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

.policy-content h3 {
    color: var(--text-primary);
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 1.5rem;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 10px;
}

.policy-content p,
.policy-content ul {
    margin-bottom: 20px;
    color: rgba(200, 214, 229, 0.9);
}

.policy-content ul {
    padding-left: 20px;
}

.policy-content li {
    margin-bottom: 10px;
}

.policy-content a {
    color: var(--accent-color);
    text-decoration: underline;
}

.policy-content a:hover {
    color: var(--accent-dark);
}

/* Footer */
.footer {
    background: var(--background-primary);
    text-align: center;
    padding: 3rem 0;
    margin-top: 4rem;
    border-top: 1px solid var(--background-tertiary);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg,
            rgba(0, 210, 255, 0),
            rgba(0, 210, 255, 0.5),
            rgba(165, 94, 234, 0.5),
            rgba(165, 94, 234, 0));
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-logo i {
    color: var(--accent-color);
}

.footer-privacy {
    margin: 0.5rem 0;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-link {
    color: rgba(200, 214, 229, 0.8);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.footer-social {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(200, 214, 229, 0.1);
    border-radius: 50%;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid var(--background-tertiary);
}

.social-link:hover {
    background: var(--accent-color);
    color: var(--text-inverted);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 210, 255, 0.3);
}

.social-link i {
    font-size: 1.2rem;
}

.footer-contact {
    color: rgba(200, 214, 229, 0.8);
    font-size: 0.9rem;
    margin-top: 1rem;
    text-align: center;
}

.copyright {
    color: rgba(200, 214, 229, 0.6);
    font-size: 0.9rem;
    margin-top: 1rem;
}

/* Support Page Styles */
.support-section {
    padding: 4rem 0;
}

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

.section-subtitle {
    max-width: 600px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.support-card {
    background: var(--background-secondary);
    border: 1px solid var(--background-tertiary);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    text-align: center;
    transition: var(--transition);
}

.support-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(15, 15, 35, 0.3);
}

.support-card-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.support-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

.hall-of-fame {
    background: rgba(200, 214, 229, 0.03);
    padding: 3rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--background-tertiary);
}

.hall-of-fame h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.hall-of-fame blockquote {
    font-style: italic;
    color: var(--accent-color);
    margin-top: 2rem;
}

/* Ad Styling */
.ad-container {
    text-align: center;
    margin: 2rem 0;
    padding: 1rem;
    background: rgba(200, 214, 229, 0.02);
    border-radius: var(--border-radius);
    border: 1px solid var(--background-tertiary);
}

.ad-container ins {
    display: inline-block;
    border-radius: 8px;
    overflow: hidden;
}



/* Responsive ads */
@media (max-width: 768px) {
    .ad-container ins[style*="728px"] {
        width: 320px !important;
        height: 50px !important;
    }

    .ad-container ins[style*="336px"] {
        width: 300px !important;
        height: 250px !important;
    }
}

@media (max-width: 320px) {
    .ad-container ins[style*="300px"] {
        width: 280px !important;
        height: 200px !important;
    }
}



/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .related-tools-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
    }

    .related-tool-card {
        padding: 1.5rem 1rem;
    }

    .related-tool-icon {
        font-size: 1.8rem;
        margin-bottom: 0.8rem;
    }

    .related-tool-card h4 {
        font-size: 1rem;
    }

    .related-tool-card p {
        font-size: 0.8rem;
    }

    .modal-content {
        width: 95%;
        margin: 5% auto;
    }

    .modal-body {
        padding: 1.5rem;
    }

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

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.15s ease-in;
}

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

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

.processing {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

/* Noti
fication System */
.notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    font-weight: 500;
    max-width: 350px;
    box-shadow: 0 10px 25px rgba(15, 15, 35, 0.4);
    z-index: 1100;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.3s ease-out forwards;
    border: 1px solid var(--background-tertiary);
}

.notification.success {
    background-color: rgba(16, 172, 132, 0.2);
    color: var(--success-color);
    border-left: 4px solid var(--success-color);
}

.notification.error {
    background-color: rgba(255, 107, 107, 0.2);
    color: var(--danger-color);
    border-left: 4px solid var(--danger-color);
}

.notification.info {
    background-color: rgba(0, 210, 255, 0.2);
    color: var(--info-color);
    border-left: 4px solid var(--info-color);
}

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

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

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

    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Tool Tooltip */
.tool-card {
    position: relative;
}

.tool-tooltip {
    position: absolute;
    top: -45px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--background-secondary);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    white-space: nowrap;
    box-shadow: 0 5px 15px rgba(15, 15, 35, 0.4);
    border: 1px solid var(--background-tertiary);
    z-index: 10;
}

.tool-tooltip::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background: var(--background-secondary);
    border-right: 1px solid var(--background-tertiary);
    border-bottom: 1px solid var(--background-tertiary);
    transform: translateX(-50%) rotate(45deg);
}

.tool-card:hover .tool-tooltip {
    opacity: 1;
    visibility: visible;
    top: -35px;
}

/* File Preview */
.file-preview {
    max-width: 100%;
    margin: 1rem 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(15, 15, 35, 0.4);
    background: rgba(200, 214, 229, 0.05);
    border: 1px solid var(--background-tertiary);
}

.file-preview img {
    max-width: 100%;
    display: block;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: rgba(200, 214, 229, 0.6);
}

.empty-state i {
    font-size: 3rem;
    color: var(--background-tertiary);
    margin-bottom: 1rem;
}

/* File Preview Button */
.file-actions {
    display: flex;
    gap: 8px;
}

.preview-file {
    background: rgba(0, 210, 255, 0.2);
    color: var(--accent-color);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-file:hover {
    background: rgba(0, 210, 255, 0.3);
    transform: scale(1.1);
}

/* Preview
 Modal */
#preview-modal .modal-content {
    max-width: 90%;
    max-height: 90vh;
}

#preview-modal .modal-body {
    padding: 1rem;
    overflow: auto;
}

/* Empty File List State */
.file-list:empty::after {
    content: 'No files selected';
    display: block;
    text-align: center;
    padding: 2rem;
    color: rgba(200, 214, 229, 0.6);
    font-style: italic;
    background: rgba(200, 214, 229, 0.03);
    border-radius: var(--border-radius);
    margin-top: 1rem;
    border: 1px solid var(--background-tertiary);
}

/* Processing Animation */
@keyframes processing {
    0% {
        transform: rotate(0deg);
    }

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

.processing-icon {
    animation: processing 2s linear infinite;
    display: inline-block;
}

/* Reverse Button for Sort Pages */
.reverse-btn {
    background: linear-gradient(90deg, var(--accent-color), var(--accent-dark));
    color: var(--text-inverted);
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    box-shadow: 0 3px 10px rgba(0, 210, 255, 0.3);
}

.reverse-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 210, 255, 0.4);
}

.page-thumbnails-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
    padding: 1rem;
    background: rgba(200, 214, 229, 0.03);
    border-radius: var(--border-radius);
    border: 1px solid var(--background-tertiary);
}

/* Responsive Improvements */
@media (max-width: 480px) {
    .tool-card {
        padding: 1.8rem 1.5rem;
    }

    .related-tools-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    .related-tool-card {
        padding: 1.2rem 1rem;
    }

    .related-tool-icon {
        font-size: 1.6rem;
        margin-bottom: 0.6rem;
        gap: 0.4rem;
    }

    .related-tool-card h4 {
        font-size: 0.95rem;
        margin-bottom: 0.3rem;
    }

    .related-tool-card p {
        font-size: 0.75rem;
        line-height: 1.3;
    }

    .modal-content {
        width: 98%;
        margin: 1% auto;
    }

    .modal-header {
        padding: 1rem;
    }

    .modal-body {
        padding: 1rem;
    }

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

    .file-item {
        flex-direction: column;
        gap: 10px;
    }

    .file-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .page-thumbnails-container {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: 0.5rem;
        padding: 0.5rem;
    }
}

/* Related Tools Section */
.related-tools-section {
    padding: 4rem 0;
    background: var(--background-primary);
    border-top: 1px solid var(--background-tertiary);
}

.related-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.related-tool-card {
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--background-tertiary);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    display: block;
}

.related-tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.related-tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--background-tertiary);
}

.related-tool-card:hover::before {
    transform: scaleX(1);
}

.related-tool-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.6rem;
    position: relative;
}

.related-tool-icon i:first-child {
    color: var(--accent-color);
}

.related-tool-icon i:last-child {
    color: var(--accent-dark);
}

.related-tool-icon i.fa-arrow-right {
    font-size: 1.2rem;
    color: var(--text-primary);
    opacity: 0.7;
}

.related-tool-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.related-tool-card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Section Titles */
.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-dark));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
}

.section-description {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    color: rgba(200, 214, 229, 0.8);
    font-size: 1.1rem;
}

/* Abou
t Section */
.about-section {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--background-primary) 0%, var(--background-secondary) 100%);
    position: relative;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: rgba(200, 214, 229, 0.9);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.feature {
    background: rgba(200, 214, 229, 0.03);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid var(--background-tertiary);
    position: relative;
    overflow: hidden;
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), var(--accent-color));
    opacity: 0;
    transition: var(--transition);
}

.feature:hover {
    transform: translateY(-5px);
    border-color: var(--background-tertiary);
}

.feature:hover::before {
    opacity: 1;
}

.feature-icon {
    font-size: 2rem;
    color: #A55EEA;
    margin-bottom: 1.2rem;
}

.feature h4 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--text-primary);
}

.feature p {
    color: rgba(200, 214, 229, 0.8);
}

/* FAQ Section */
.faq-section {
    padding: 6rem 0;
    background: var(--background-primary);
    position: relative;
}

.faq-container {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    background: rgba(200, 214, 229, 0.03);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    box-shadow: var(--box-shadow);
    overflow: hidden;
    border: 1px solid var(--background-tertiary);
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--background-tertiary);
}

.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: rgba(200, 214, 229, 0.05);
}

.faq-question h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.faq-question h4::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: #A55EEA;
    border-radius: 50%;
}

.faq-question i {
    color: #A55EEA;
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 200px;
}

.faq-answer p {
    color: rgba(200, 214, 229, 0.8);
    margin: 0;
    padding-left: 1.6rem;
}

/* Compariso
n Table Section */
.comparison-section {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--background-secondary) 0%, var(--background-primary) 100%);
    position: relative;
}

.comparison-table-container {
    max-width: 900px;
    margin: 3rem auto 0;
    overflow-x: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 1px solid var(--background-tertiary);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    overflow: hidden;
}

.comparison-table th,
.comparison-table td {
    padding: 1.2rem;
    text-align: center;
    border-bottom: 1px solid var(--background-tertiary);
}

.comparison-table th {
    background: linear-gradient(90deg, var(--accent-color), var(--accent-dark));
    color: var(--text-inverted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.comparison-table th:first-child {
    text-align: left;
    border-top-left-radius: var(--border-radius);
}

.comparison-table th:last-child {
    border-top-right-radius: var(--border-radius);
}

.comparison-table td:first-child {
    text-align: left;
    font-weight: 500;
    color: var(--text-primary);
}

.comparison-table tr:nth-child(even) {
    background-color: rgba(200, 214, 229, 0.03);
}

.comparison-table tr:hover {
    background-color: rgba(200, 214, 229, 0.05);
}

.comparison-table .check {
    color: #00D2FF;
    font-size: 1.2rem;
}

.comparison-table .x-mark {
    color: #A55EEA;
    font-size: 1.2rem;
}

/* Responsive styles for comparison table */
@media (max-width: 768px) {

    .comparison-table th,
    .comparison-table td {
        padding: 0.8rem;
    }

    .comparison-table {
        font-size: 0.9rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {

    .comparison-table th,
    .comparison-table td {
        padding: 0.6rem;
    }

    .comparison-table {
        font-size: 0.8rem;
    }
}

/* Privacy-focused elements and animations */
.secure-element {
    position: relative;
}

.secure-element::after {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background-color: var(--accent-color);
    border-radius: 50%;
    top: 0;
    right: 0;
    transform: translate(50%, -50%);
    box-shadow: 0 0 10px var(--accent-color);
    animation: pulse 2s infinite;
}

/* Shield animation for privacy elements */
@keyframes shield-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 172, 132, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(16, 172, 132, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(16, 172, 132, 0);
    }
}

.privacy-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(16, 172, 132, 0.1);
    border-radius: 50%;
    margin-right: 10px;
    animation: shield-pulse 2s infinite;
}

/* Encryption visual elements */
.encryption-line {
    height: 2px;
    background: linear-gradient(90deg,
            var(--accent-color),
            var(--accent-dark),
            var(--accent-color));
    width: 100%;
    margin: 2rem 0;
    position: relative;
    overflow: hidden;
}

.encryption-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(200, 214, 229, 0.8), transparent);
    animation: encrypt-scan 2s infinite;
}



@keyframes encrypt-scan {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

/* Page Thumbnails for Sort Pages Feature */
.page-thumbnails-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    max-height: 400px;
    overflow-y: auto;
}

.page-thumbnail {
    background: rgba(200, 214, 229, 0.05);
    border-radius: var(--border-radius);
    padding: 0.8rem;
    text-align: center;
    cursor: move;
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
}

.page-thumbnail:hover,
.page-thumbnail.sortable-chosen {
    background: rgba(200, 214, 229, 0.08);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(15, 15, 35, 0.4);
}


.page-thumbnail.dragging,
.page-thumbnail.sortable-ghost {
    opacity: 0.6;
    transform: scale(1.05) rotate(2deg);
    z-index: 1000;
    border: 2px dashed var(--accent-color);
    box-shadow: 0 10px 25px rgba(15, 15, 35, 0.5);
}

.thumbnail-header {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    padding: 0.3rem 0.5rem;
    background: rgba(0, 210, 255, 0.2);
    border-radius: 4px;
}

.thumbnail-canvas-container {
    border-radius: 4px;
    overflow: hidden;
    background: var(--text-primary);
    box-shadow: 0 2px 8px rgba(15, 15, 35, 0.3);
}

.thumbnail-canvas-container canvas {
    width: 100%;
    height: auto;
    display: block;
}

/* Drag and drop indicators for thumbnails */
.page-thumbnail[style*="border-top"] {
    border-top-color: var(--accent-color) !important;
}

.page-thumbnail[style*="border-bottom"] {
    border-bottom-color: var(--accent-color) !important;
}

/* Enhanced file actions for new features */
.file-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.file-actions button {
    transition: var(--transition);
}

.file-actions button:hover {
    transform: scale(1.1);
}

/* Responsive design for page thumbnails */
@media (max-width: 768px) {
    .page-thumbnails-container {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 0.8rem;
        padding: 0.8rem;
    }

    .page-thumbnail {
        padding: 0.6rem;
    }

    .thumbnail-header {
        font-size: 0.7rem;
        padding: 0.2rem 0.4rem;
    }
}

@media (max-width: 480px) {
    .page-thumbnails-container {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: 0.6rem;
        padding: 0.6rem;
    }
}

/* Loading state for thumbnails */
.thumbnail-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
    background: rgba(200, 214, 229, 0.05);
    border-radius: 4px;
    color: rgba(200, 214, 229, 0.7);
}

.thumbnail-loading i {
    animation: processing 1s linear infinite;
    margin-right: 0.5rem;
}

/* Enhanced option groups for new features */
.option-group input[type="text"] {
    font-family: 'Inter', monospace;
}

.option-group input[type="text"]:focus {
    background: rgba(200, 214, 229, 0.08);
}

/* Success indicators for page operations */
.page-operation-success {
    background: rgba(16, 172, 132, 0.1);
    border-left: 4px solid var(--success-color);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin: 1rem 0;
    color: var(--success-color);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.page-operation-success i {
    font-size: 1.2rem;
}

/* Changelog Specific Styles */
.changelog-hero {
    background: linear-gradient(135deg, var(--background-primary) 0%, var(--background-secondary) 50%, var(--accent-color) 100%);
    padding: 4rem 0;
}

.roadmap-section {
    padding: 6rem 0;
    background: var(--background-secondary);
    position: relative;
}

.roadmap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.roadmap-item {
    background: rgba(200, 214, 229, 0.03);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    border: 1px solid var(--background-tertiary);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.roadmap-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.roadmap-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(15, 15, 35, 0.3);
    border-color: var(--background-tertiary);
}

.roadmap-item:hover::before {
    transform: scaleX(1);
}

.roadmap-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: var(--text-inverted);
}

.roadmap-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.roadmap-item p {
    color: rgba(200, 214, 229, 0.8);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.roadmap-status {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.roadmap-status.in-progress {
    background: rgba(0, 210, 255, 0.2);
    color: var(--info-color);
    border: 1px solid rgba(0, 210, 255, 0.3);
}

.roadmap-status.planned {
    background: rgba(165, 94, 234, 0.2);
    color: var(--accent-dark);
    border: 1px solid rgba(165, 94, 234, 0.3);
}

.changelog-section {
    padding: 6rem 0;
    background: var(--background-primary);
}

.changelog-timeline {
    max-width: 900px;
    margin: 3rem auto 0;
    position: relative;
}

.changelog-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-color), var(--accent-dark));
    opacity: 0.3;
}

.changelog-entry {
    background: rgba(200, 214, 229, 0.03);
    border-radius: var(--border-radius);
    margin-bottom: 3rem;
    border: 1px solid var(--background-tertiary);
    position: relative;
    margin-left: 60px;
    transition: var(--transition);
}

.changelog-entry::before {
    content: '';
    position: absolute;
    left: -45px;
    top: 30px;
    width: 16px;
    height: 16px;
    background: var(--accent-color);
    border-radius: 50%;
    border: 3px solid var(--background-primary);
    box-shadow: 0 0 0 3px rgba(0, 210, 255, 0.3);
}

.changelog-entry:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(15, 15, 35, 0.3);
    border-color: var(--background-tertiary);
}

.changelog-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid var(--background-tertiary);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.version-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.version-badge.beta {
    background: linear-gradient(90deg, var(--accent-color), var(--accent-dark));
    color: var(--text-inverted);
}

.version-badge.alpha {
    background: rgba(165, 94, 234, 0.2);
    color: var(--accent-dark);
    border: 1px solid rgba(165, 94, 234, 0.3);
}

.changelog-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    flex: 1;
}

.release-date {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(200, 214, 229, 0.7);
    font-size: 0.9rem;
}

.changelog-content {
    padding: 2rem;
}

.feature-category {
    margin-bottom: 2rem;
}

.feature-category:last-child {
    margin-bottom: 0;
}

.feature-category h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--background-tertiary);
}

.feature-category h4 i {
    color: var(--accent-color);
}

.feature-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-category li {
    padding: 0.8rem 0;
    color: rgba(200, 214, 229, 0.9);
    line-height: 1.6;
    border-bottom: 1px solid rgba(200, 214, 229, 0.05);
    transition: var(--transition);
}

.feature-category li:last-child {
    border-bottom: none;
}

.feature-category li:hover {
    color: var(--text-primary);
    padding-left: 1rem;
}

.feature-category li strong {
    color: var(--accent-color);
    font-weight: 600;
}

/* Responsive design for changelog */
@media (max-width: 768px) {
    .changelog-timeline::before {
        left: 15px;
    }

    .changelog-entry {
        margin-left: 40px;
    }

    .changelog-entry::before {
        left: -30px;
        width: 12px;
        height: 12px;
    }

    .changelog-header {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }

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

    .changelog-hero {
        padding: 3rem 0;
    }
}

/* Reverse button for sort pages */
.reverse-btn {
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    color: var(--text-light);
    border: none;
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 25px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin: 0 auto;
    box-shadow: 0 3px 10px rgba(58, 123, 213, 0.2);
}

.reverse-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(58, 123, 213, 0.3);
}

.reverse-btn i {
    font-size: 1rem;
}

/* Sort controls container */
.sort-controls {
    text-align: center;
    padding: 1rem;
    background: rgba(200, 214, 229, 0.03);
    border-radius: var(--border-radius);
    border: 1px solid var(--background-tertiary);
}

/* Image preview styling for PDF to PNG/JPEG results */
.image-preview {
    background: rgba(200, 214, 229, 0.02);
    border-left: 3px solid var(--info-color);
    margin-left: 1rem;
}

.image-preview:hover {
    background: rgba(200, 214, 229, 0.04);
}

/* ZIP file styling for PNG/JPEG to PDF results */
.result-item.zip-file {
    background: rgba(0, 210, 255, 0.05);
    border-left: 4px solid var(--accent-color);
    border-radius: var(--border-radius);
}

/* Content Sections for Tool Pages */
.content-section {
    padding: 3rem 0;
    background: var(--background-primary);
    border-top: 1px solid var(--background-tertiary);
}

.content-block {
    max-width: 800px;
    margin: 0 auto 3rem;
    padding: 0 1rem;
}

.content-block h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-color);
    display: inline-block;
}

.content-block p,
.content-block ul {
    color: rgba(200, 214, 229, 0.8);
    line-height: 1.7;
    font-size: 1rem;
}

.content-block ul {
    list-style: none;
    padding-left: 0;
}

.content-block ul li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 0.8rem;
}

.content-block ul li::before {
    content: '\f058';
    /* Font Awesome check-circle icon */
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--accent-color);
}

.content-block .faq-item {
    margin-bottom: 1rem;
}

.result-item.zip-file .file-icon {
    color: var(--accent-color);
}

.result-item.zip-file:hover {
    background: rgba(0, 210, 255, 0.08);
    transform: translateY(-2px);
}

/* Encryption line animation fix */
.encryption-line::before {
    background: linear-gradient(90deg,
            transparent,
            rgba(200, 214, 229, 0.8),
            transparent);
    animation: encryption-animation 3s linear infinite;
}

@keyframes encryption-animation {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

/* FAQ Accordion Styles */
.faq-question {
    cursor: pointer;
    padding: 1rem 1.5rem;
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    transition: background-color 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--background-tertiary);
}

.faq-question:hover {
    background-color: var(--background-light);
}

.faq-question span {
    font-weight: 600;
    color: var(--text-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), padding 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--background-primary);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    padding: 0 1.5rem;
    border-left: 1px solid var(--background-tertiary);
    border-right: 1px solid var(--background-tertiary);
    border-bottom: 1px solid var(--background-tertiary);
    color: rgba(200, 214, 229, 0.8);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    /* Adjust as needed for content */
    padding: 1.5rem;
}

.faq-question::after {
    content: '\f078';
    /* Font Awesome chevron-down */
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    transition: transform 0.3s ease;
    color: var(--accent-color);
}

.faq-item.active .faq-question {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.faq-item.active .faq-question::after {
    transform: rotate(180deg);
}

/* -------------------------------------------------- */
/* Blog Page Styles                                   */
/* -------------------------------------------------- */

.blog-section {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--background-secondary) 0%, var(--background-primary) 100%);
    position: relative;
}

/* Optional subtle divider glow */
.blog-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 210, 255, 0.3), transparent);
    opacity: 0.6;
}

.blog-header {
    margin-bottom: 2rem;
}

/* Subtitle for blog header */
.section-subtitle {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    color: rgba(200, 214, 229, 0.75);
    font-size: 1.05rem;
    line-height: 1.6;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.blog-card {
    position: relative;
    display: block;
    padding: 1.5rem;
    background: rgba(200, 214, 229, 0.03);
    border: 1px solid var(--background-tertiary);
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: var(--transition);
    overflow: hidden;
}

.blog-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-4px);
    border-color: var(--background-tertiary);
    box-shadow: 0 12px 30px rgba(15, 15, 35, 0.35);
}

.blog-card:active {
    transform: translateY(-2px);
}

.blog-card:hover::after {
    transform: scaleX(1);
}

.blog-card:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(0, 210, 255, 0.15);
}

.blog-date {
    font-size: 0.85rem;
    color: rgba(200, 214, 229, 0.7);
    letter-spacing: 0.02em;
    margin-bottom: 0.4rem;
}

.blog-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.35;
    margin: 0.15rem 0 0.35rem;
}

.blog-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Subtle arrow affordance */
.blog-arrow {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    color: var(--text-inverted);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateX(-6px);
    transition: var(--transition);
    box-shadow: 0 8px 18px rgba(0, 210, 255, 0.25);
}

.blog-card:hover .blog-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Multi-line clamp for clean card heights (graceful if unsupported) */
.blog-title,
.blog-description {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-title { -webkit-line-clamp: 2; line-clamp: 2; }
.blog-description { -webkit-line-clamp: 3; line-clamp: 3; }

/* Responsive tweaks */
@media (max-width: 992px) {
    .blog-grid { gap: 1.25rem; }
}

@media (max-width: 768px) {
    .blog-section { padding: 4rem 0; }
    .blog-grid { grid-template-columns: 1fr; }
    .blog-title { font-size: 1.2rem; }
}

@media (max-width: 420px) {
    .blog-card { padding: 1.25rem; }
}

/* Touch and motion preferences */
@media (pointer: coarse) {
    .blog-arrow {
        opacity: 1;
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .blog-card,
    .blog-arrow {
        transition: none !important;
    }
    .blog-card,
    .blog-card:hover {
        transform: none !important;
        box-shadow: none !important;
    }
}

@media (max-width: 360px) {
    .blog-title { font-size: 1.1rem; }
    .blog-description { font-size: 0.95rem; }
    .blog-arrow { width: 24px; height: 24px; }
}

/* -------------------------------------------------- */
/* Blog Post Page Styles                              */
/* -------------------------------------------------- */

.post-section {
    padding: 6rem 0;
    background: var(--background-primary);
}

.back-to-blog {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(200, 214, 229, 0.8);
    text-decoration: none;
    font-weight: 600;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.back-to-blog:hover {
    color: var(--text-primary);
    transform: translateX(-3px);
}

.post-header {
    margin-bottom: 2rem;
}

.post-title {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.post-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    color: rgba(200, 214, 229, 0.7);
    font-size: 0.95rem;
}

.post-meta .dot { opacity: 0.6; }

.post-content {
    max-width: 800px;
    margin: 0 auto;
}

.post-content p {
    color: var(--text-primary);
    line-height: 1.8;
    margin: 1rem 0;
}

.post-content h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 2rem 0 0.75rem;
    color: var(--text-primary);
}

.post-content blockquote {
    padding: 1.2rem 1.2rem 1.2rem 1.1rem;
    margin: 1.2rem 0;
    background: rgba(200, 214, 229, 0.04);
    border-left: 4px solid var(--accent-color);
    border-radius: 6px;
    color: rgba(200, 214, 229, 0.9);
    box-shadow: var(--box-shadow);
}

.post-content ul {
    list-style: none;
    padding-left: 0;
    margin: 1rem 0 1.25rem;
}

.post-content li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 0.6rem;
    color: rgba(200, 214, 229, 0.9);
}

.post-content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6rem;
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
}

@media (max-width: 768px) {
    .post-section { padding: 4rem 0; }
    .post-title { font-size: 1.6rem; }
    .post-content { padding: 0 0.25rem; }
}

/* -------------------------------------------------- */
/* Mobile Navigation Styles                           */
/* -------------------------------------------------- */

/* Hide hamburger by default (desktop) */
.hamburger-menu {
    display: none;
}

/* Hamburger icon */
.hamburger-icon {
    width: 26px;
    height: 20px;
    position: relative;
    cursor: pointer;
    transition: 0.4s ease-in-out;
}

.hamburger-icon span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: 0.35s ease-in-out;
}

.hamburger-icon span:nth-child(1) {
    top: 0;
}

.hamburger-icon span:nth-child(2) {
    top: 8px;
}

.hamburger-icon span:nth-child(3) {
    top: 16px;
}

/* Transform into X when active */
.hamburger-icon.active span:nth-child(1) {
    top: 8px;
    transform: rotate(135deg);
}

.hamburger-icon.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-icon.active span:nth-child(3) {
    top: 8px;
    transform: rotate(-135deg);
}

/* Mobile navigation panel */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--background-primary);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.6);
    padding: 4rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    transition: right 0.3s ease;
    z-index: 300;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-nav-links .nav-link {
    font-size: 1.2rem;
    font-weight: 600;
}

/* Overlay */
.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
    z-index: 250;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Media query for mobile */
@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .hamburger-menu {
        display: block;
    }
}