/* Theme Styles - Custom color scheme similar to SmallPDF */
:root {
    --primary-color: #ff5e5e;
    --primary-hover: #e05555;
    --secondary-color: #6c757d;
    --light-bg: #f9fafc;
    --card-bg: #ffffff;
    --text-color: #2d3748;
    --text-muted: #718096;
    --border-color: #e2e8f0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 10px 15px rgba(0, 0, 0, 0.1);
    --border-radius: 12px;
}

/* Override default styles with theme colors */
body {
    background-color: var(--light-bg);
    color: var(--text-color);
}

.converter-box, .feature-card, .preview-item {
    background-color: var(--card-bg);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.btn-primary, .btn-convert {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover, .btn-convert:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
}

.dropzone {
    border-color: var(--border-color);
    background-color: rgba(255, 255, 255, 0.8);
}

.dropzone:hover {
    border-color: var(--primary-color);
    background-color: rgba(255, 94, 94, 0.05);
}

.nav-links a:hover, .footer-links a:hover {
    color: var(--primary-color);
}

/* Animation for conversion process */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.converting {
    animation: pulse 1.5s infinite;
}

/* Special elements for SmallPDF-like theme */
.hero-section {
    background: linear-gradient(135deg, rgba(255,94,94,0.1) 0%, rgba(255,255,255,0) 100%);
    padding: 80px 0;
    margin-bottom: 40px;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.feature-card i {
    background: linear-gradient(135deg, var(--primary-color) 0%, #ff8a8a 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0 40px;
    }
    
    .converter-box {
        padding: 20px;
    }
}
/* PDF Conversion Article */
.pdf-conversion-article {
    padding: 60px 0;
    background: #f8fafc;
    line-height: 1.7;
    font-size: 1.1rem;
}

.pdf-conversion-article h1 {
    font-size: 2.2rem;
    color: #2d3748;
    margin-bottom: 30px;
    text-align: center;
}

.pdf-conversion-article h2 {
    font-size: 1.8rem;
    color: #4a6bff;
    margin: 50px 0 20px;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 10px;
}

.pdf-conversion-article h3 {
    font-size: 1.4rem;
    color: #4a5568;
    margin: 30px 0 15px;
}

.pdf-conversion-article ul,
.pdf-conversion-article ol {
    margin: 20px 0;
    padding-left: 30px;
}

.pdf-conversion-article li {
    margin-bottom: 10px;
}

.pro-tip {
    background: #f0f7ff;
    border-left: 4px solid #4a6bff;
    padding: 15px 20px;
    margin: 25px 0;
    border-radius: 0 8px 8px 0;
}

.cta-box {
    text-align: center;
    margin-top: 50px;
    padding: 30px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.cta-box .btn {
    font-size: 1.2rem;
    padding: 12px 30px;
}

/* Keyword styling */
strong {
    color: #4a6bff;
    font-weight: 600;
}

@media (max-width: 768px) {
    .pdf-conversion-article {
        padding: 40px 0;
        font-size: 1rem;
    }
    
    .pdf-conversion-article h1 {
        font-size: 1.8rem;
    }
    
    .pdf-conversion-article h2 {
        font-size: 1.5rem;
    }
}