/* ========================================
   TOOLS PAGE - ADDITIONAL STYLES
   ======================================== */

/* ============ PAGE HEADER ============ */
.page-header {
    padding: var(--spacing-2xl) 0;
    text-align: center;
    border-bottom: 1px solid var(--grid-line);
}

.header-content {
    animation: fadeInUp 0.8s ease;
}

.page-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
}

.page-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

/* ============ TOOLS SECTIONS ============ */
.tools-section {
    padding: var(--spacing-2xl) 0;
}

.section-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.section-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.section-icon.red {
    background: rgba(239, 68, 68, 0.1);
    border: 2px solid var(--color-red);
    color: var(--color-red);
    box-shadow: var(--glow-red);
}

.section-icon.cyan {
    background: rgba(24, 209, 252, 0.1);
    border: 2px solid var(--color-cyan);
    color: var(--color-cyan);
    box-shadow: var(--glow-cyan);
}

.section-icon.green {
    background: rgba(0, 255, 156, 0.1);
    border: 2px solid var(--color-green);
    color: var(--color-green);
    box-shadow: var(--glow-green);
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.section-description {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* ============ TOOLS GRID ============ */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.tool-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    transition: var(--transition-normal);
}

/* Offensive Tools Styling */
.tool-card.offensive {
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.tool-card.offensive::before {
    background: linear-gradient(90deg, var(--color-red) 0%, var(--color-red-dark) 100%);
}

.tool-card.offensive:hover {
    border-color: var(--color-red);
    box-shadow: var(--glow-red);
    transform: translateY(-5px);
}

.tool-card.offensive .tool-icon {
    filter: drop-shadow(0 0 10px rgba(239, 68, 68, 0.5));
}

/* Defensive Tools Styling */
.tool-card.defensive {
    border: 1px solid rgba(24, 209, 252, 0.2);
}

.tool-card.defensive::before {
    background: linear-gradient(90deg, var(--color-cyan) 0%, var(--color-purple) 100%);
}

.tool-card.defensive:hover {
    border-color: var(--color-cyan);
    box-shadow: var(--glow-cyan);
    transform: translateY(-5px);
}

.tool-card.defensive .tool-icon {
    filter: drop-shadow(0 0 10px rgba(24, 209, 252, 0.5));
}

/* Tool Card Content */
.tool-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.tool-icon {
    font-size: 2.5rem;
    line-height: 1;
}

.tool-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
}

.tool-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.tool-tag {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(24, 209, 252, 0.1);
    border: 1px solid rgba(24, 209, 252, 0.3);
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-cyan);
}

.tool-card.offensive .tool-tag {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: var(--color-red);
}

/* ============ LINUX SECTION ============ */
.linux-section {
    background: rgba(0, 255, 156, 0.02);
}

.linux-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.linux-card {
    background: var(--bg-secondary);
    border: 2px solid var(--color-green);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--glow-green);
}

.linux-card h3 {
    font-size: 1.8rem;
    color: var(--color-green);
    margin-bottom: var(--spacing-md);
}

.linux-card p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.linux-skills {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.skill-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 255, 156, 0.2);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.skill-item:hover {
    border-color: var(--color-green);
    box-shadow: var(--glow-green);
    transform: translateX(5px);
}

.skill-icon {
    font-size: 1.8rem;
}

.skill-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ============ ARTICLES PAGE ============ */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.article-card {
    background: var(--bg-secondary);
    border: 1px solid rgba(24, 209, 252, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: var(--transition-normal);
    cursor: pointer;
}

.article-card:hover {
    border-color: var(--color-cyan);
    box-shadow: var(--glow-cyan);
    transform: translateY(-5px);
}

.article-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--color-red);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-red);
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

.article-card h3 {
    font-size: 1.6rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.article-preview {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--grid-line);
}

.article-date {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.read-more {
    color: var(--color-cyan);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-fast);
}

.read-more:hover {
    gap: 10px;
}

/* ============ ABOUT PAGE ============ */
.about-section {
    padding: var(--spacing-2xl) 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.profile-section {
    position: sticky;
    top: 100px;
}

.profile-card {
    background: var(--bg-secondary);
    border: 2px solid var(--color-cyan);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--glow-cyan);
}

.profile-image-about {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin: 0 auto var(--spacing-lg);
    border: 4px solid var(--color-cyan);
    overflow: hidden;
    box-shadow: var(--glow-cyan);
}

.profile-image-about img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-name {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.profile-role {
    font-size: 1rem;
    color: var(--color-cyan);
    margin-bottom: var(--spacing-lg);
}

.info-section {
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.info-section h2 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.info-section h3 {
    font-size: 1.4rem;
    color: var(--color-cyan);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.info-section p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.skill-category h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.skill-category ul {
    list-style: none;
    padding-left: 0;
}

.skill-category li {
    padding: 8px 0;
    color: var(--text-secondary);
    padding-left: 24px;
    position: relative;
}

.skill-category li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--color-cyan);
    font-weight: bold;
}

/* ============ DASHBOARD PAGE ============ */
.dashboard-section {
    padding: var(--spacing-xl) 0;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.dashboard-card {
    background: var(--bg-secondary);
    border: 1px solid rgba(24, 209, 252, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.dashboard-card h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
    margin-top: var(--spacing-sm);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-cyan) 0%, var(--color-purple) 100%);
    transition: width 1s ease;
}

.terminal-box {
    background: var(--terminal-bg);
    border: 2px solid var(--color-green);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    font-family: 'Courier New', monospace;
    margin-top: var(--spacing-lg);
}

.terminal-header {
    display: flex;
    gap: 8px;
    margin-bottom: var(--spacing-md);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red { background: var(--color-red); }
.terminal-dot.orange { background: var(--color-orange); }
.terminal-dot.green { background: var(--color-green); }

.terminal-output {
    color: var(--terminal-green);
    font-size: 0.9rem;
    line-height: 1.6;
    max-height: 300px;
    overflow-y: auto;
}

.terminal-line {
    margin: 4px 0;
}

/* ============ CONTACT PAGE ============ */
.contact-section {
    padding: var(--spacing-2xl) 0;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.contact-info {
    background: var(--bg-secondary);
    border: 1px solid rgba(24, 209, 252, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.contact-info h2 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    text-decoration: none;
    color: inherit;
}

.contact-method:hover {
    background: rgba(24, 209, 252, 0.1);
    transform: translateX(10px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(24, 209, 252, 0.1);
    border: 1px solid var(--color-cyan);
    border-radius: 50%;
    color: var(--color-cyan);
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.contact-details p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.contact-form {
    background: var(--bg-secondary);
    border: 1px solid rgba(24, 209, 252, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.contact-form h2 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 1px solid rgba(24, 209, 252, 0.2);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-cyan);
    box-shadow: var(--glow-cyan);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* ============ RESPONSIVE ADJUSTMENTS ============ */
@media (max-width: 1024px) {
    .linux-content {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .profile-section {
        position: static;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .linux-skills {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        text-align: center;
    }
}