/* Technical Expertise Page Styles */
/* Partially Generated by Copilot */

:root {
    --primary-color: #2c5f2d;
    --secondary-color: #e25c04;
    --dark-bg: #1a2e1a;
    --light-bg: #f4f4f4;
    --text-color: #333;
    --light-text: #666;
    --border-color: #ddd;
    --card-shadow: 0 2px 8px rgba(0,0,0,0.1);
    --code-bg: #f5f5f5;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Courier Prime', 'Courier New', monospace;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #fff;
}

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

/* Header & Navigation */
header {
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.logo-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.main-nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--secondary-color);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--primary-color) 100%);
    color: white;
    padding: 4rem 2rem;
    text-align: center;
}

.hero-container {
    max-width: 900px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #b8e994;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.95;
}

/* Expertise Overview */
.expertise-overview {
    padding: 4rem 2rem;
    background-color: var(--light-bg);
}

.section-intro {
    font-size: 1.2rem;
    color: var(--light-text);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

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

.pillar-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.pillar-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.pillar-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

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

.pillar-card > p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.pillar-highlights {
    list-style: none;
    padding-left: 0;
}

.pillar-highlights li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.pillar-highlights li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

/* Microsoft Stack Section */
.microsoft-stack {
    padding: 4rem 2rem;
    background: white;
}

.microsoft-stack h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.stack-categories {
    margin-top: 3rem;
}

.stack-category {
    margin-bottom: 3rem;
}

.stack-category h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--secondary-color);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.tech-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--light-bg);
    border-radius: 5px;
    transition: background 0.3s;
}

.tech-item:hover {
    background: #e8f5e9;
}

.tech-name {
    font-weight: 500;
}

.tech-badge {
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 500;
}

.migration-callout {
    margin-top: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border-left: 4px solid #2196f3;
    border-radius: 5px;
}

.migration-callout h4 {
    color: #1565c0;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.migration-callout p {
    color: #0d47a1;
    line-height: 1.7;
}

/* Full Stack Modern Section */
.full-stack-modern {
    padding: 4rem 2rem;
    background: var(--light-bg);
}

.full-stack-modern h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

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

.modern-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
}

.modern-card h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 0.5rem;
}

.tech-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 1.5rem;
}

.tech-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #eee;
}

.tech-list li:last-child {
    border-bottom: none;
}

.tech-list strong {
    color: var(--primary-color);
}

.tech-note {
    margin-top: 1rem;
    padding: 1rem;
    background: #fff3e0;
    border-left: 3px solid var(--secondary-color);
    font-style: italic;
    color: #e65100;
    line-height: 1.6;
}

/* Open Source Section */
.open-source {
    padding: 4rem 2rem;
    background: white;
}

.open-source h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.opensource-featured {
    max-width: 1000px;
    margin: 3rem auto 0;
}

.opensource-card {
    background: white;
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    margin-bottom: 3rem;
}

.opensource-card.highlight {
    border: 2px solid var(--secondary-color);
}

.opensource-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.opensource-header h3 {
    color: var(--primary-color);
    font-size: 2rem;
}

.github-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.github-link:hover {
    color: var(--primary-color);
}

.opensource-desc {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tag {
    background: var(--primary-color);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 15px;
    font-size: 0.9rem;
}

.opensource-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--light-bg);
    border-radius: 5px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--light-text);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
}

.opensource-note {
    padding: 1.5rem;
    background: #f1f8e9;
    border-left: 4px solid var(--primary-color);
    line-height: 1.7;
}

.opensource-principles {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
}

.opensource-principles h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.opensource-principles ul {
    list-style: none;
    padding-left: 0;
}

.opensource-principles li {
    padding: 1rem 0;
    border-bottom: 1px solid #eee;
    line-height: 1.7;
}

.opensource-principles li:last-child {
    border-bottom: none;
}

.client-work-note {
    margin-top: 2rem;
    background: #fff3e0;
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--secondary-color);
    box-shadow: var(--card-shadow);
}

.client-work-note h4 {
    color: #e65100;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.client-work-note p {
    line-height: 1.8;
    color: var(--text-color);
}

/* Systems Administration Section */
.systems-admin {
    padding: 4rem 2rem;
    background: var(--light-bg);
}

.systems-admin h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

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

.sysadmin-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
}

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

.sysadmin-card > p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.capability-list {
    list-style: none;
    padding-left: 0;
}

.capability-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.capability-list li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.terminal-callout {
    margin-top: 3rem;
    padding: 2rem;
    background: #263238;
    color: #b8e994;
    border-radius: 8px;
    border-left: 4px solid var(--secondary-color);
}

.terminal-callout h4 {
    color: #b8e994;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.terminal-callout p {
    line-height: 1.7;
    color: #cfd8dc;
}

/* Industry Applications */
.industry-applications {
    padding: 4rem 2rem;
    background: white;
}

.industry-applications h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.industry-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.industry-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    border-top: 4px solid var(--secondary-color);
    transition: transform 0.3s;
}

.industry-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.industry-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.industry-card p {
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.relevant-tech {
    padding: 1rem;
    background: #e8f5e9;
    border-radius: 5px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.relevant-tech strong {
    color: var(--primary-color);
}

/* Technical Philosophy */
.approach {
    padding: 4rem 2rem;
    background: var(--light-bg);
}

.approach h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

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

.philosophy-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    border-left: 4px solid var(--primary-color);
}

.philosophy-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.philosophy-card p {
    line-height: 1.7;
    color: var(--text-color);
}

/* CTA Section */
.cta-section {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--primary-color) 100%);
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-description {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    padding: 1rem 2rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
}

.btn-primary {
    background: var(--secondary-color);
    color: white;
}

.btn-primary:hover {
    background: #d14f00;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-color);
}

/* Footer */
footer {
    background: var(--dark-bg);
    color: white;
    padding: 2rem;
    text-align: center;
}

footer a {
    color: var(--secondary-color);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-nav {
        display: none;
        width: 100%;
    }

    .main-nav.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0;
        padding-top: 1rem;
    }

    .main-nav li {
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .main-nav a {
        display: block;
        padding: 1rem;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .logo-container {
        flex-wrap: wrap;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .expertise-pillars,
    .modern-stack-grid,
    .sysadmin-grid,
    .industry-cards,
    .philosophy-grid {
        grid-template-columns: 1fr;
    }

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

    .opensource-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .opensource-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
}

h2 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h3 {
    color: var(--primary-color);
}