/* Antivirus & Security Page Styles */

/* Hero Section */
.antivirus-hero {
    background: linear-gradient(135deg, #3950b6 0%, #eae9eb 100%);
    padding: 120px 0 80px;
    color: white;
    position: relative;
    overflow: hidden;
}

.antivirus-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="shield-pattern" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23ffffff10" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23shield-pattern)"/></svg>');
    opacity: 0.1;
}

.antivirus-hero .hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.antivirus-hero h1 {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 22px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.5;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.feature-item i {
    color: #10b981;
    font-size: 20px;
}

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

/* Protection Steps Section */
.protection-steps {
    padding: 100px 0;
    background: #f8fafc;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 20px;
}

.section-header p {
    font-size: 20px;
    color: #6b7280;
    max-width: 700px;
    margin: 0 auto;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.step-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #e5e7eb;
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    color: white;
    font-size: 30px;
}

.step-card h3 {
    font-size: 26px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 20px;
}

.step-content h4 {
    font-size: 18px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 15px;
}

.step-content p {
    color: #6b7280;
    line-height: 1.7;
    margin-bottom: 20px;
}

.step-content ul {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}

.step-content ul li {
    padding: 8px 0;
    color: #4b5563;
    position: relative;
    padding-left: 25px;
}

.step-content ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

.step-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s;
}

.step-link:hover {
    color: #764ba2;
}

/* Emergency Contact Section */
.emergency-contact {
    padding: 60px 0;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
}

.emergency-banner {
    display: flex;
    align-items: center;
    gap: 40px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.emergency-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 30px;
    flex-shrink: 0;
}

.emergency-content {
    flex: 1;
    color: white;
}

.emergency-content h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
}

.emergency-quote {
    font-size: 18px;
    font-style: italic;
    margin-bottom: 10px;
    opacity: 0.9;
}

.emergency-action {
    font-size: 16px;
    text-decoration: underline;
    opacity: 0.8;
}

.emergency-action-btn {
    text-align: center;
    color: white;
}

.emergency-action-btn p {
    margin-bottom: 15px;
    opacity: 0.9;
}

.btn-emergency {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 15px 30px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s;
}

.btn-emergency:hover {
    background: white;
    color: #f59e0b;
    transform: translateY(-2px);
}

/* Virus Removal Section */
.virus-removal {
    padding: 100px 0;
    background: white;
}

.removal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.removal-card {
    background: #f8fafc;
    border-radius: 20px;
    padding: 40px;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #e5e7eb;
}

.removal-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.removal-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: white;
    font-size: 25px;
}

.removal-card h3 {
    font-size: 24px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 20px;
}

.removal-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 15px;
}

.removal-content p {
    color: #6b7280;
    line-height: 1.7;
    margin-bottom: 20px;
}

.removal-link {
    color: #ef4444;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s;
}

.removal-link:hover {
    color: #dc2626;
}

/* Security Tools Section */
.security-tools {
    padding: 100px 0;
    background: #f8fafc;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.tool-card {
    background: white;
    border-radius: 20px;
    padding: 50px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #e5e7eb;
}

.tool-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.tool-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    color: white;
    font-size: 35px;
}

.tool-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 25px;
}

.tool-card p {
    color: #6b7280;
    line-height: 1.7;
    margin-bottom: 15px;
}

.tool-btn {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    padding: 15px 30px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
    transition: all 0.3s;
}

.tool-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
}

/* Conclusion Section */
.conclusion {
    padding: 100px 0;
    background: linear-gradient(135deg, #1f2937, #374151);
    color: white;
}

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

.conclusion h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 30px;
}

.conclusion p {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 20px;
    opacity: 0.9;
}

.conclusion-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 50px;
    flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 768px) {
    .antivirus-hero h1 {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-features {
        gap: 20px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .steps-grid,
    .removal-grid,
    .tools-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .step-card,
    .removal-card,
    .tool-card {
        padding: 30px;
    }
    
    .emergency-banner {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
    
    .hero-buttons,
    .conclusion-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-large {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .antivirus-hero {
        padding: 80px 0 60px;
    }
    
    .antivirus-hero h1 {
        font-size: 28px;
    }
    
    .protection-steps,
    .virus-removal,
    .security-tools,
    .conclusion {
        padding: 60px 0;
    }
    
    .step-card,
    .removal-card,
    .tool-card {
        padding: 25px;
    }
    
    .emergency-banner {
        padding: 30px;
    }
}

/* Animation Effects */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-card,
.removal-card,
.tool-card {
    animation: fadeInUp 0.6s ease-out;
}

.step-card:nth-child(2) {
    animation-delay: 0.2s;
}

.step-card:nth-child(3) {
    animation-delay: 0.4s;
}