/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #e2e8f0;
    scroll-behavior: smooth;
    background-color: #0f1419;
}

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

/* Header and Navigation */
header {
    background: linear-gradient(135deg, #0f1419 0%, #1a2332 50%, #2d3748 100%);
    color: white;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(100, 255, 218, 0.1);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    background: linear-gradient(45deg, #64ffda, #00bcd4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Monaco', 'Menlo', monospace;
}

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

.nav-menu a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover, .nav-menu a.active {
    color: #64ffda;
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #64ffda, #00bcd4);
    border-radius: 1px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0f1419 0%, #1a2332 30%, #2d3748 70%, #1a202c 100%);
    color: white;
    text-align: center;
    padding: 150px 0 100px;
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(100, 255, 218, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 188, 212, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(100, 255, 218, 0.05) 0%, transparent 50%);
    animation: dataFlow 20s ease-in-out infinite;
}

@keyframes dataFlow {
    0%, 100% { opacity: 0.3; transform: translateX(0); }
    50% { opacity: 0.6; transform: translateX(10px); }
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(90deg, transparent 0%, rgba(100, 255, 218, 0.03) 50%, transparent 100%),
        linear-gradient(0deg, transparent 0%, rgba(0, 188, 212, 0.03) 50%, transparent 100%);
    background-size: 100px 100px, 200px 200px;
    animation: gridMove 15s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease-out;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
    background: linear-gradient(45deg, #64ffda, #ffffff, #00bcd4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 2;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out 0.2s both;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    z-index: 2;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.4s both;
    position: relative;
    z-index: 2;
}

.cta-button {
    background: linear-gradient(135deg, #64ffda, #00bcd4);
    color: #0f1419;
    padding: 15px 30px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    font-family: 'SF Mono', 'Monaco', monospace;
    box-shadow: 0 4px 15px rgba(100, 255, 218, 0.3);
}

.cta-button:hover {
    background: linear-gradient(135deg, #4fd1c7, #00acc1);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(100, 255, 218, 0.4);
}

.linkedin-button {
    background: linear-gradient(135deg, #0077b5, #005885);
    color: white;
    padding: 15px 30px;
    border: 2px solid transparent;
    border-radius: 8px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'SF Mono', 'Monaco', monospace;
    box-shadow: 0 4px 15px rgba(0, 119, 181, 0.3);
}

.linkedin-button:hover {
    background: linear-gradient(135deg, #0099cc, #007bb5);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 119, 181, 0.4);
    border-color: rgba(100, 255, 218, 0.3);
}

.linkedin-button svg {
    width: 20px;
    height: 20px;
}

.ilionx-button {
    background: transparent;
    color: white;
    padding: 15px 30px;
    border: 2px solid #64ffda;
    border-radius: 8px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'SF Mono', 'Monaco', monospace;
    position: relative;
    overflow: hidden;
}

.ilionx-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 255, 218, 0.2), transparent);
    transition: left 0.5s;
}

.ilionx-button:hover::before {
    left: 100%;
}

.ilionx-button:hover {
    background: rgba(100, 255, 218, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(100, 255, 218, 0.3);
}

/* Sections */
.section {
    padding: 80px 0;
    background-color: #0f1419;
}

.section:nth-child(even) {
    background: linear-gradient(135deg, #1a2332 0%, #0f1419 100%);
    position: relative;
}

.section:nth-child(even)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(100, 255, 218, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(0, 188, 212, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    background: linear-gradient(45deg, #64ffda, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'SF Mono', 'Monaco', monospace;
    position: relative;
}

.section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #64ffda, #00bcd4);
    border-radius: 2px;
}

/* Story Content */
.story-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.story-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    text-align: justify;
    color: #cbd5e0;
}

.profile-section {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 2rem;
}

.profile-photo {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    flex-shrink: 0;
}

.profile-text {
    flex: 1;
}

.profile-text p {
    margin-bottom: 0;
}

/* Experience Grid */
.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.experience-card {
    background: linear-gradient(135deg, #1a2332 0%, #2d3748 100%);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
    border: 1px solid rgba(100, 255, 218, 0.1);
    position: relative;
    overflow: hidden;
}

.experience-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #64ffda, #00bcd4);
}

.experience-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(100, 255, 218, 0.1);
    border-color: rgba(100, 255, 218, 0.3);
}

.experience-card h3 {
    color: #64ffda;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    font-family: 'SF Mono', 'Monaco', monospace;
}

.experience-card h4 {
    color: #00bcd4;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: normal;
}

.experience-card p {
    line-height: 1.6;
    color: #cbd5e0;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.service-card h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

/* Contact Section */
.contact-info {
    text-align: center;
    margin-top: 2rem;
}

.contact-info p {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-info a {
    color: #0077b5;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: #005885;
    text-decoration: underline;
}

/* Resume Section */
.resume-section {
    background: linear-gradient(135deg, #0f1419 0%, #1a2332 100%);
    position: relative;
}

.resume-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(100, 255, 218, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(0, 188, 212, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.resume-content {
    max-width: 900px;
    margin: 0 auto;
}

.resume-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, #1a2332 0%, #2d3748 50%, #1e2a3a 100%);
    border-radius: 20px;
    color: white;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
    border: 1px solid rgba(100, 255, 218, 0.2);
    position: relative;
    overflow: hidden;
}

.resume-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #64ffda, #00bcd4, #64ffda);
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { background-position: 200% 0; }
    50% { background-position: -200% 0; }
}

.personal-info h3 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, #64ffda, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'SF Mono', 'Monaco', monospace;
}

.personal-info .title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #64ffda;
    font-family: 'SF Mono', 'Monaco', monospace;
}

.contact-details p {
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.contact-details a {
    color: white;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.contact-details a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

.resume-photo {
    flex-shrink: 0;
}

.profile-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(255,255,255,0.2);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.resume-section-block {
    margin-bottom: 3rem;
    background: linear-gradient(135deg, #1a2332 0%, #2d3748 100%);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    border-left: 4px solid #64ffda;
    position: relative;
    overflow: hidden;
}

.resume-section-block::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(100, 255, 218, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.resume-section-block h3 {
    font-size: 1.8rem;
    background: linear-gradient(45deg, #64ffda, #00bcd4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    position: relative;
    font-family: 'SF Mono', 'Monaco', monospace;
}

.resume-section-block h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #64ffda, #00bcd4);
    border-radius: 2px;
}

.experience-item {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(100, 255, 218, 0.1);
    position: relative;
}

.experience-item::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, #64ffda, #00bcd4);
    border-radius: 2px;
}

.experience-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.experience-header h4 {
    font-size: 1.3rem;
    color: #64ffda;
    margin: 0;
    font-family: 'SF Mono', 'Monaco', monospace;
}

.period {
    background: linear-gradient(135deg, #64ffda, #00bcd4);
    color: #0f1419;
    padding: 0.4rem 1.2rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
    font-family: 'SF Mono', 'Monaco', monospace;
}

.company {
    font-size: 1.1rem;
    color: #00bcd4;
    font-weight: bold;
    margin-bottom: 1rem;
    font-family: 'SF Mono', 'Monaco', monospace;
}

.experience-item ul {
    margin-left: 1.5rem;
    color: #cbd5e0;
}

.experience-item li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
    position: relative;
}

.experience-item li::before {
    content: '▸';
    color: #64ffda;
    position: absolute;
    left: -1.2rem;
}

.education-item {
    border-bottom: 1px solid rgba(100, 255, 218, 0.1);
    padding-bottom: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.education-item::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, #64ffda, #00bcd4);
    border-radius: 2px;
}

.education-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.education-item p {
    color: #cbd5e0;
    margin-top: 0.5rem;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.skill-category {
    background: linear-gradient(135deg, #1a2332 0%, #2d3748 100%);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(100, 255, 218, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #64ffda, #00bcd4);
}

.skill-category:hover {
    border-color: rgba(100, 255, 218, 0.3);
    transform: translateY(-2px);
}

.skill-category h4 {
    color: #64ffda;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-family: 'SF Mono', 'Monaco', monospace;
}

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

.skill-category li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(100, 255, 218, 0.1);
    color: #cbd5e0;
    transition: color 0.3s ease;
    position: relative;
}

.skill-category li::before {
    content: '●';
    color: #64ffda;
    margin-right: 0.5rem;
    font-size: 0.8rem;
}

.skill-category li:last-child {
    border-bottom: none;
}

.skill-category li:hover {
    color: #64ffda;
}

.languages {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.language-item {
    display: flex;
    justify-content: space-between;
    background: #f8f9fa;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    min-width: 200px;
    border-left: 4px solid #667eea;
}

.language {
    font-weight: bold;
    color: #2c3e50;
}

.level {
    color: #666;
}

/* Contact section styling */
.contact-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, #0f1419, #1a2332);
    color: #64ffda;
    text-decoration: none;
    border-radius: 8px;
    border: 1px solid rgba(100, 255, 218, 0.3);
    transition: all 0.3s ease;
    font-weight: 500;
}

.contact-link:hover {
    background: linear-gradient(135deg, #1a2332, #2d3748);
    border-color: #64ffda;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(100, 255, 218, 0.2);
}

.contact-link svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #0f1419 0%, #1a2332 100%);
    color: #cbd5e0;
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid rgba(100, 255, 218, 0.1);
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #64ffda, #00bcd4, #64ffda);
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

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

/* Logo styling voor opleidingen en werkervaring */
.company-with-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.education-logo,
.company-logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2px;
    transition: all 0.3s ease;
}

.education-logo:hover,
.company-logo:hover {
    transform: scale(1.1);
    background-color: rgba(100, 255, 218, 0.2);
}

.company-with-logo p {
    margin: 0;
    font-size: 1.1rem;
    color: #64ffda;
    font-weight: 600;
}

/* Responsive aanpassingen voor logo's */
@media (max-width: 768px) {
    .education-logo,
    .company-logo {
        width: 28px;
        height: 28px;
    }
    
    .company-with-logo {
        gap: 8px;
    }
    
    /* Contact responsive */
    .contact-links {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .contact-link {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-grid {
        grid-template-columns: 1fr;
    }
    
    .profile-section {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .profile-photo {
        width: 150px;
        height: 150px;
        align-self: center;
    }
    
    .section {
        padding: 60px 0;
    }
    
    /* Resume responsive */
    .resume-header {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .personal-info h3 {
        font-size: 2rem;
    }
    
    .experience-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .languages {
        flex-direction: column;
        gap: 1rem;
    }
    
    .resume-section-block {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-content h2 {
        font-size: 1.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .section h2 {
        font-size: 2rem;
    }
    
    .cta-button, .linkedin-button {
        padding: 12px 24px;
        font-size: 1rem;
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .ilionx-button {
        padding: 12px 24px;
        font-size: 1rem;
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .profile-photo {
        width: 120px;
        height: 120px;
    }
    
    /* Resume mobile styles */
    .resume-header {
        padding: 1.5rem;
    }
    
    .personal-info h3 {
        font-size: 1.8rem;
    }
    
    .personal-info .title {
        font-size: 1.1rem;
    }
    
    .profile-image {
        width: 120px;
        height: 120px;
    }
    
    .resume-section-block {
        padding: 1rem;
        margin-bottom: 2rem;
    }
    
    .resume-section-block h3 {
        font-size: 1.5rem;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .skill-category {
        padding: 1rem;
    }
    
    .language-item {
        min-width: 100%;
    }
}