/* Main CSS for PDF Neon Tools */

/* Base Styles and Variables */
:root {
    --neon-red: #ff003c;
    --neon-red-glow: #ff003c80;
    --neon-red-soft: #ff6b91;
    --dark-bg: #0a0a0a;
    --dark-bg-2: #121212;
    --dark-bg-3: #1a1a1a;
    --text-light: #f5f5f5;
    --text-dim: #b0b0b0;
    --border-color: #333;
    --success-color: #00ff66;
    --warning-color: #ffcc00;
    --error-color: #ff3300;
}

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
font-family: 'Orbitron', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-light);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 20px;
    font-weight: 600;
}

p {
    margin-bottom: 15px;
}

a {
    color: var(--neon-red);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: #ff003c;
    text-shadow: 0 0 5px #ff003c, 0 0 10px #ff003c, 0 0 15px #ff003c, 0 0 20px #ff003c;
}

section {
    padding: 80px 0;
    position: relative;
}

/* Neon Text Effects */
.neon-text {
    color:#00f3ff;
    text-shadow: 0 0 5px #00f3ff, 0 0 10px #00f3ff, 0 0 15px #00f3ff, 0 0 20px #00f3ff;
    position: relative;
    display: inline-block;
}

.red-neon-text {
    color:  #ff003c;
    text-shadow:  0 0 5px #ff003c, 0 0 10px #ff003c, 0 0 15px #ff003c, 0 0 20px #ff003c;
    position: relative;
    display: inline-block;
}
.logo h1 {
    font-size: 1.8rem;
    margin: 0;
    letter-spacing: 1px;
}


.neon-text-large {
    color: var(--text-light);
    font-size: 3.5rem;
    text-shadow: 0 0 5px var(--text-light), 0 0 10px var(--text-light), 0 0 20px var(--neon-red), 0 0 30px var(--neon-red), 0 0 40px var(--neon-red), 0 0 55px var(--neon-red);
    letter-spacing: 2px;
    font-weight: 700;
    margin-bottom: 30px;
}

.neon-text-subtle {
    color: var(--text-light);
    text-shadow: 0 0 10px var(--neon-red-glow);
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 12px 24px;
    background-color: transparent;
    color: var(--text-light);
    border: 2px solid var(--neon-red);
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn:hover, .btn:focus {
    background-color: var(--neon-red);
    box-shadow: 0 0 15px var(--neon-red), 0 0 30px var(--neon-red-glow);
    color: white;
    outline: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    border-color: #666;
}

.btn:disabled:hover {
    background-color: transparent;
    box-shadow: none;
}

.neon-btn {
    background-color: var(--neon-red);
    box-shadow: 0 0 10px var(--neon-red-glow);
}

.neon-btn:hover {
    background-color: var(--neon-red);
    box-shadow: 0 0 20px var(--neon-red), 0 0 40px var(--neon-red-glow);
}

.outline-btn {
    border: 2px solid var(--text-dim);
    color: var(--text-dim);
}

.outline-btn:hover {
    border-color: var(--text-light);
    color: var(--text-light);
    background-color: transparent;
    box-shadow: none;
}

.small-btn, .neon-btn-sm {
    padding: 8px 16px;
    font-size: 14px;
}

.dropdown{
    display: none;
}
.dropdown li{
    padding: 10px;
}
.drop:hover .dropdown{

    margin: auto;
    width: fit-content;
    padding: 30px;
    top: 20%;
    background: #000000da;
    margin-top: 30vh;
    border-radius: 10px;
    display: grid;
       box-shadow: 0 0 40px rgba(255, 0, 60, 0.3);

}
/* Noise overlay for texture */
.noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAMAAAAp4XiDAAAAUVBMVEWFhYWDg4N3d3dtbW17e3t1dXWBgYGHh4d5eXlzc3OLi4ubm5uVlZWPj4+NjY19fX2JiYl/f39ra2uRkZGZmZlpaWmXl5dvb29xcXGTk5NnZ2c4S8BAAAAAXklEQVRIiR3Myw3AIAwDQRDsAoSE9M/5l80ryMPoDXaWZ0d2uBvqKMG7v+f30WjYJ1ph9oL1vPQyomnoLdG54A+U9xvj+kETCG4tpRXwd1XeK8nYQmMJzAXD7rnnB6fCBz9LxgAKAAAAAElFTkSuQmCC');
    opacity: 0.07;
    z-index: -1;
    pointer-events: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Orbitron', sans-serif;
    margin-bottom: 20px;
    font-weight: 700;
}

p {
    margin-bottom: 15px;
}

a {
    text-decoration: none;
    color:  #ffffff;
    transition: all 0.3s ease-in-out;
}

ul {
    list-style: none;
}

/* Neon Text Effects */
.neon-text {
    color:  #00f3ff;
    text-shadow: 0 0 5px #00f3ff, 0 0 10px #00f3ff, 0 0 15px #00f3ff, 0 0 20px #00f3ff;
    position: relative;
    display: inline-block;
}

.red-neon-text {
    color:#ff003c;
    text-shadow:  0 0 5px #ff003c, 0 0 10px #ff003c, 0 0 15px #ff003c, 0 0 20px #ff003c;
    position: relative;
    display: inline-block;
}

.glowing-text {
    color: #ffffff;
    text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px  #ff003c, 0 0 40px  #ff003c;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px  #ff003c, 0 0 40px  #ff003c;
    }
    50% {
        text-shadow: 0 0 15px #fff, 0 0 25px #fff, 0 0 35px  #ff003c, 0 0 50px  #ff003c, 0 0 65px  #ff003c;
    }
    100% {
        text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px  #ff003c, 0 0 40px  #ff003c;
    }
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
    letter-spacing: 2px;
}

.section-subtitle {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.8;
}

/* Header Styles */
header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    background-color: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    z-index: 100;
    border-bottom: 1px solid rgba(255, 0, 60, 0.2);
    box-shadow: 0 0 20px rgba(255, 0, 60, 0.3);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo h1 {
    font-size: 1.8rem;
    margin: 0;
    letter-spacing: 1px;
}

nav {
    display: flex;
    align-items: center;
}

.menu {
    display: flex;
}

.menu li {
    margin-left: 30px;
}

.menu li a {
    font-family: 'Orbitron', sans-serif;
    font-weight: 500;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.menu li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #ff003c;
    transition: all 0.3s ease-in-out;
    /* box-shadow:  0 0 5px #00f3ff, 0 0 10px #00f3ff, 0 0 15px #00f3ff, 0 0 20px #00f3ff; */
}

.menu li a:hover::after {
    width: 100%;
}

.menu li a.active {
    color:  #ff003c;
}

/* Neon Hover Effect */
.neon-hover:hover {
    color: #ff003c;
    /* text-shadow:  0 0 5px #00f3ff, 0 0 10px #00f3ff, 0 0 15px #00f3ff, 0 0 20px #00f3ff; */
}

/* Mobile Menu */
.mobile-menu-button {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
    z-index: 150;
}

.bar1, .bar2, .bar3 {
    width: 100%;
    height: 3px;
    background-color:  #ffffff;
    transition: all 0.3s ease-in-out;
    border-radius: 3px;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease-in-out;
}

.mobile-menu-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

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

.mobile-menu li {
    margin: 20px 0;
}

.mobile-menu li a {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

 

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    background: linear-gradient(to bottom, rgba(10, 10, 10, 0.9), rgba(10, 10, 10, 0.7)), 
                radial-gradient(circle at center, var(--neon-red-glow) 0%, transparent 50%);
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        to bottom,
        transparent 0px,
        rgba(255, 0, 60, 0.03) 1px,
        transparent 2px
    );
    pointer-events: none;
    z-index: 1;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Features Grid */
.features {
    background-color: var(--dark-bg-2);
    padding: 60px 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-card {
    background-color: var(--dark-bg-3);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(255, 0, 60, 0.2);
    border-color: var(--neon-red);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--neon-red);
    margin-bottom: 20px;
    display: inline-block;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

/* Tool Sections */
.tool-section {
    padding: 80px 0;
    background-color: var(--dark-bg);
}

.tool-section h2 {
    text-align: center;
    margin-bottom: 15px;
}

.tool-section > .container > p {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
    color: var(--text-dim);
}

.tool-container {
    background-color: var(--dark-bg-2);
    border-radius: 10px;
    padding: 40px;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
}

/* File Upload Area */
.file-upload-container {
    margin-bottom: 30px;
}

.drop-area {
    border: 2px dashed var(--neon-red);
    border-radius: 10px;
    padding: 40px 20px;
    text-align: center;
    transition: all 0.3s ease;
    background-color: rgba(255, 0, 60, 0.05);
    cursor: pointer;
}

.drop-area.highlight {
    background-color: rgba(255, 0, 60, 0.1);
    border-color: var(--text-light);
    box-shadow: 0 0 15px var(--neon-red-glow);
}

.drop-area i {
    color: var(--neon-red);
    margin-bottom: 15px;
}

.drop-area h3 {
    margin-bottom: 10px;
}

.drop-area p {
    color: var(--text-dim);
    margin-bottom: 15px;
}

.file-select-btn {
    margin-top: 10px;
}

.file-info {
    margin-top: 15px;
    color: var(--neon-red-soft);
    font-weight: 500;
}

/* Compression Options */
.compression-options, .pdf-options {
    margin-bottom: 30px;
}

.option-group {
    margin-bottom: 20px;
}

.option-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-light);
}

.slider-container {
    padding: 0 5px;
}

input[type="range"] {
    width: 100%;
    height: 8px;
    appearance: none;
    background: linear-gradient(to right, var(--neon-red) 0%, var(--neon-red-soft) 100%);
    border-radius: 10px;
    outline: none;
    opacity: 0.8;
    transition: opacity 0.2s;
}

input[type="range"]:hover {
    opacity: 1;
}

input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 18px;
    height: 18px;
    background: var(--text-light);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 10px var(--neon-red);
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* Radio and Checkbox Styles */
.radio-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.radio-group label {
    display: inline-block;
    margin-bottom: 0;
    margin-right: 10px;
    cursor: pointer;
}

input[type="radio"], input[type="checkbox"] {
    margin-right: 5px;
    accent-color: var(--neon-red);
}

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

.checkbox-group label {
    display: inline;
    margin-bottom: 0;
}

/* Input Fields */
input[type="text"], input[type="number"], input[type="url"], input[type="password"], select, textarea {
    width: 100%;
    padding: 10px 15px;
    border-radius: 5px;
    border: 1px solid var(--border-color);
    background-color: var(--dark-bg-3);
    color: var(--text-light);
    font-size: 16px;
    transition: all 0.3s ease;
}

input[type="text"]:focus, input[type="number"]:focus, input[type="url"]:focus, input[type="password"]:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--neon-red);
    box-shadow: 0 0 8px var(--neon-red-glow);
}

select {
    appearance: none;
    padding-right: 30px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23b0b0b0' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

/* Border Input Styles */
.border-inputs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.border-inputs label {
    display: inline-block;
    width: 50px;
    text-align: right;
    padding-right: 10px;
}

.border-inputs input {
    width: 70px;
    display: inline-block;
}

.border-inputs span {
    margin-left: 5px;
    color: var(--text-dim);
}

/* HTML Editor */
.html-editor {
    height: 300px;
    font-family: monospace;
    padding: 15px;
    resize: vertical;
    line-height: 1.5;
}

/* Tab Styling */
.tab-buttons {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.tab-btn {
    padding: 10px 20px;
    background-color: transparent;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-weight: 500;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active, .tab-btn:hover {
    color: var(--text-light);
    border-bottom-color: var(--neon-red);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* URL Input */
.url-input {
    width: calc(100% - 95px);
    display: inline-block;
    margin-right: 10px;
}

/* Result Container */
.result-container {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.result-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 20px;
}

.stat-item {
    background-color: var(--dark-bg-3);
    padding: 15px;
    border-radius: 5px;
    min-width: 120px;
}

.stat-item h4 {
    font-size: 0.9rem;
    margin-bottom: 5px;
    color: var(--text-dim);
}

.stat-item p {
    margin-bottom: 0;
    font-weight: bold;
    font-size: 1.2rem;
    color: var(--neon-red);
}

/* PDF Preview */
.pdf-preview {
    margin-bottom: 20px;
}

.preview-frame {
    width: 100%;
    height: 500px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background-color: #f5f5f5;
    margin: 0 auto;
    max-width: 800px;
    overflow: auto;
}

/* Advanced Tools */
.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.advanced-tool-card {
    background-color: var(--dark-bg-2);
    border-radius: 8px;
    padding: 30px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.advanced-tool-card:hover {
    box-shadow: 0 5px 15px rgba(255, 0, 60, 0.2);
    border-color: var(--neon-red);
}

.tool-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background-color: rgba(255, 0, 60, 0.1);
    border-radius: 50%;
}

.tool-icon i {
    font-size: 24px;
    color: var(--neon-red);
}

.advanced-tool-card h3 {
    text-align: center;
    margin-bottom: 15px;
}

.advanced-tool-card p {
    text-align: center;
    color: var(--text-dim);
    margin-bottom: 25px;
    min-height: 50px;
}

.tool-btn {
    display: block;
    margin: 0 auto;
}

/* Tool Panels */
.tool-panel {
    background-color: var(--dark-bg-3);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
    display: none;
    transition: all 0.3s ease;
}

.tool-panel.active {
    display: block;
}

.drop-area.small {
    padding: 20px;
}

.panel-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

/* File List */
.file-list {
    margin-top: 15px;
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    padding: 10px;
}

.file-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px;
    border-bottom: 1px solid var(--border-color);
}

.file-list-item:last-child {
    border-bottom: none;
}

.file-name {
    display: flex;
    align-items: center;
    gap: 10px;
}

.file-name i {
    color: var(--neon-red);
}

.file-actions {
    display: flex;
    gap: 10px;
}

.file-actions button {
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
}

.file-actions button:hover {
    color: var(--neon-red);
}

.empty-list-message {
    text-align: center;
    color: var(--text-dim);
    padding: 20px;
}

.help-text {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 5px;
}

/* Footer Styles */
footer {
     background-color: rgba(10, 10, 10, 0.9);
    padding: 40px 20px 20px;
    margin-top: 50px;
}

.neon-border-top {
    border-top: 2px solid var(--neon-red);
    box-shadow: 0 -5px 15px rgba(255, 7, 58, 0.3);
}

.footer-content {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-section {
    flex: 1;
    min-width: 250px;
    margin-bottom: 30px;
    padding: 0 15px;
}

.footer-section h3 {
    margin-bottom: 15px;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section a {
    text-decoration: none;
    color: var(--light-text);
    transition: all 0.3s ease;
}

.footer-section a:hover {
    color: #FF3131;
    text-shadow: 0 0 3px #ff073a;
}

.social-icons {
    margin-top: 15px;
}

.social-icons a {
    margin-right: 15px;
    font-size: 1.2rem;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    margin-top: 20px;
    border-top: 1px solid rgba(255, 7, 58, 0.2);
    font-size: 0.9rem;
}


/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    overflow: auto;
    justify-content: center;
    align-items: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--dark-bg-2);
    padding: 30px;
    border-radius: 8px;
    max-width: 500px;
    width: 90%;
    position: relative;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--neon-red);
}

.close-modal {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-dim);
}

.close-modal:hover {
    color: var(--neon-red);
}

.modal-actions {
    margin-top: 25px;
    text-align: right;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-logo {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: block;
    }
    
    .main-nav {
        padding: 15px 20px;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -280px; /* Hide off-screen initially */
        width: 280px;
        height: 100vh;
        background-color: var(--dark-bg-3);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 30px;
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.3);
        transition: right 0.3s ease;
        z-index: 1000;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        margin: 0 0 20px 0;
        width: 100%;
    }
    
    .nav-links a {
        display: block;
        padding: 10px 0;
    }
    
    .tool-container {
        padding: 20px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .border-inputs {
        grid-template-columns: 1fr;
    }
    
    .result-stats {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .neon-text-large {
        font-size: 2.5rem;
    }
    
    section {
        padding: 60px 0;
    }
}

@media (max-width: 576px) {
    .radio-group {
        flex-direction: column;
        gap: 10px;
    }
    
    .option-group label {
        margin-bottom: 10px;
    }
    
    .tool-grid {
        grid-template-columns: 1fr;
    }
    
    .drop-area {
        padding: 20px 10px;
    }
    
    .url-input {
        width: 100%;
        margin-right: 0;
        margin-bottom: 10px;
    }
    
    .modal-content {
        padding: 20px;
    }
}

/* Animation Effects */
@keyframes neonFlicker {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
        text-shadow: 0 0 5px var(--text-light), 0 0 10px var(--text-light), 0 0 20px var(--neon-red), 0 0 30px var(--neon-red), 0 0 40px var(--neon-red);
    }
    20%, 24%, 55% {
        text-shadow: none;
    }
}

.logo .neon-text {
    animation: neonFlicker 3s infinite alternate;
}



@media (max-width: 768px) {
    .menu {
        display: none;
    }
    
    .mobile-menu-button {
        display: flex;
    }
    
    .header-container {
        height: 70px;
    }
    
    .hero {
        padding-top: 120px;
    }
    
    .hero h2 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
}