/* ==========================================================================
   Lasse Hamer Hedeby - Professional Portfolio & CV Stylesheet
   Color Theme: Dark Charcoal / Slate Navy / Tech Cyan (Hedeby.Net Theme)
   ========================================================================== */

:root {
    /* Color Palette */
    --bg-dark: #0b1320;
    --bg-card: #131e32;
    --bg-card-hover: #1a2742;
    --bg-input: #0f192b;
    --border-color: #1e2d4a;
    --border-accent: #0284c7;
    
    /* Text Colors */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    /* Brand Accent Colors */
    --accent-cyan: #0284c7;
    --accent-cyan-light: #38bdf8;
    --accent-cyan-glow: rgba(2, 132, 199, 0.25);
    --accent-green: #10b981;
    --accent-gold: #f59e0b;

    /* Fonts */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing & Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

/* Reset & Global Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    color: var(--accent-cyan-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--text-primary);
}

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4 {
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.25;
}

/* Navigation Bar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(11, 19, 32, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    transition: all var(--transition-smooth);
}

.navbar.scrolled {
    padding: 12px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.logo-accent {
    color: var(--accent-cyan-light);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-cyan-light);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--accent-cyan);
    color: #ffffff;
    box-shadow: 0 4px 14px var(--accent-cyan-glow);
}

.btn-primary:hover {
    background-color: var(--accent-cyan-light);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-card-hover);
    border-color: var(--border-accent);
}

.btn-outline {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan-light);
    background: transparent;
}

.btn-outline:hover {
    background-color: var(--accent-cyan);
    color: #ffffff;
}

.btn-icon {
    width: 42px;
    height: 42px;
    padding: 0;
    border-radius: 50%;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 1.2rem;
}

.btn-icon:hover {
    color: var(--accent-cyan-light);
    border-color: var(--border-accent);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 160px 0 90px;
    background: radial-gradient(circle at 80% 20%, rgba(2, 132, 199, 0.12) 0%, transparent 50%),
                radial-gradient(circle at 10% 80%, rgba(16, 185, 129, 0.08) 0%, transparent 40%);
}

.hero-container {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--accent-green);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 20px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-green);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-green);
}

.hero-title {
    font-size: 3.2rem;
    letter-spacing: -0.02em;
    margin-bottom: 10px;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--accent-cyan-light);
    font-weight: 500;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
}

/* Metrics Bar */
.hero-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.metric-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: var(--radius-md);
    text-align: center;
    transition: transform var(--transition-fast);
}

.metric-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
}

.metric-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent-cyan-light);
    font-family: var(--font-mono);
}

.metric-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 4px;
}

/* Section Layouts */
.section {
    padding: 90px 0;
    border-bottom: 1px solid var(--border-color);
}

.section-header {
    margin-bottom: 50px;
}

.section-tag {
    display: inline-block;
    color: var(--accent-cyan-light);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
    font-family: var(--font-mono);
}

.section-title {
    font-size: 2.2rem;
    letter-spacing: -0.01em;
}

.section-description {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-top: 10px;
    max-width: 700px;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
}

.about-text p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 18px;
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.highlight-item {
    display: flex;
    gap: 16px;
    background-color: var(--bg-card);
    padding: 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.highlight-icon {
    font-size: 1.5rem;
    color: var(--accent-cyan-light);
    margin-top: 2px;
}

.highlight-item h4 {
    font-size: 1.05rem;
    margin-bottom: 4px;
}

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

/* Competencies Section */
.competencies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
}

.competency-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: all var(--transition-smooth);
}

.competency-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-5px);
    box-shadow: var(--shadow-card);
}

.card-icon {
    width: 48px;
    height: 48px;
    background-color: rgba(2, 132, 199, 0.15);
    color: var(--accent-cyan-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.competency-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.card-intro {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-tags li {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

/* Deliverables Section */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 36px;
}

.filter-btn {
    background-color: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--accent-cyan);
    color: #ffffff;
    border-color: var(--accent-cyan);
}

.deliverables-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 28px;
}

.deliverable-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition-smooth);
}

.deliverable-card:hover {
    border-color: var(--accent-cyan-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.deliverable-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.category-badge {
    color: var(--accent-cyan-light);
    font-size: 0.8rem;
    font-weight: 600;
    font-family: var(--font-mono);
}

.scope-badge {
    background-color: var(--bg-dark);
    color: var(--text-muted);
    font-size: 0.75rem;
    padding: 3px 8px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.deliverable-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.deliverable-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.deliverable-highlights {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.d-highlight {
    font-size: 0.88rem;
    color: var(--text-primary);
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.d-highlight i {
    color: var(--accent-green);
    margin-top: 3px;
    font-size: 0.8rem;
}

.deliverable-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.deliverable-tech span {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-cyan-light);
    background-color: rgba(2, 132, 199, 0.1);
    padding: 2px 8px;
    border-radius: 3px;
}

/* Experience Section (Timeline) */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 40px;
}

.timeline-dot {
    position: absolute;
    left: 13px;
    top: 5px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--accent-cyan);
    border: 4px solid var(--bg-dark);
    box-shadow: 0 0 0 2px var(--accent-cyan-light);
}

.timeline-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
}

.role-title {
    font-size: 1.2rem;
}

.company-name {
    display: block;
    color: var(--accent-cyan-light);
    font-size: 0.95rem;
    font-weight: 600;
    margin-top: 2px;
}

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

.timeline-body {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 14px;
}

.timeline-bullets {
    padding-left: 18px;
    list-style-type: disc;
}

.timeline-bullets li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 6px;
}

/* Certifications Section */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.cert-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.cert-icon {
    font-size: 1.8rem;
    color: var(--accent-gold);
    background-color: rgba(245, 158, 11, 0.1);
    padding: 12px;
    border-radius: var(--radius-sm);
}

.cert-card h3 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.cert-issuer {
    font-size: 0.85rem;
    color: var(--accent-cyan-light);
    font-weight: 600;
    margin-bottom: 8px;
}

.cert-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

/* Contact Section */
.contact-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info h2 {
    font-size: 2rem;
    margin: 10px 0 16px;
}

.contact-info p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-item i {
    width: 44px;
    height: 44px;
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--accent-cyan-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.contact-item span {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.contact-item a, .contact-item p {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.contact-image {
  display: block;
  max-width: 600px; /* Limits the maximum size */
  width: 100%;      /* Scales down cleanly on smaller screens */
  margin: 0 auto;   /* Centers the block element horizontally */
  height: auto;     /* Preserves aspect ratio */
}

/* Footer */
.footer {
    padding: 30px 0;
    background-color: var(--bg-dark);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.88rem;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-links {
    display: flex;
    gap: 20px;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
    .about-grid, .contact-card {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--bg-dark);
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        transform: translateY(-150%);
        transition: transform var(--transition-smooth);
    }

    .nav-menu.open {
        transform: translateY(0);
    }

    .deliverables-grid, .competencies-grid {
        grid-template-columns: 1fr;
    }

    .contact-card {
        padding: 28px;
    }

    .timeline::before {
        left: 10px;
    }

    .timeline-item {
        padding-left: 36px;
    }

    .timeline-dot {
        left: 3px;
    }
}