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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Simple Layout Styles */
.top-bar {
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    width: 100%;
}

/* Minimal Navigation Tabs */
.minimal-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px 0;
    background-color: #fff;
}

.nav-tabs {
    display: flex;
    gap: 25px;
}

/* Top Social Icons */
.top-social-icons {
    display: flex;
    gap: 15px;
    align-items: center;
}

.top-icon {
    color: #666;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-decoration: none;
    padding: 5px;
    border-radius: 50%;
}

.top-icon:hover {
    color: #667eea;
    transform: translateY(-1px);
}

.tab-link {
    color: #666;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 400;
    padding: 5px 0;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.tab-link:hover {
    color: #667eea;
}

.tab-link.active {
    color: #667eea;
    border-bottom: 2px solid #667eea;
}

.simple-main {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}

.profile-container {
    max-width: 800px;
    text-align: center;
}

.profile-picture {
    margin-bottom: 30px;
}

.profile-picture i {
    font-size: 120px;
    color: #667eea;
    opacity: 0.8;
}

.profile-img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #667eea;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.profile-img:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.profile-container h1 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    color: #2c3e50;
    font-weight: 600;
}

.description {
    max-width: 600px;
    margin: 0 auto;
}

.description p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 20px;
}

.description a {
    color: #667eea;
    text-decoration: none;
    transition: color 0.3s ease;
}

.description a:hover {
    color: #764ba2;
    text-decoration: underline;
}

.simple-footer {
    background-color: #f8f9fa;
    padding: 40px 20px 20px;
    text-align: center;
}

.footer-icons {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 20px;
}

.footer-icon {
    color: #666;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
    padding: 10px;
    border-radius: 50%;
}

.footer-icon:hover {
    color: #667eea;
    transform: translateY(-2px);
}

.footer-text p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

/* Navigation */
nav {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo h2 {
    color: #2c3e50;
    font-weight: 600;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #3498db;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #3498db;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    padding-top: 70px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: #3498db;
    color: white;
}

.btn-primary:hover {
    background: #2980b9;
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background: white;
    color: #333;
    transform: translateY(-2px);
}

/* Sections */
section {
    padding: 80px 0;
}

.about {
    background: #f8f9fa;
}

.about h2,
.contact h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
    color: #2c3e50;
}

.about p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
    color: #666;
}

.skills h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
    color: #2c3e50;
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.skill-tag {
    background: #3498db;
    color: white;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Contact Section */
.contact {
    text-align: center;
}

.contact p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #666;
}

.contact-links {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-link {
    display: inline-block;
    padding: 12px 25px;
    background: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-link:hover {
    background: #2980b9;
    transform: translateY(-2px);
}

/* CV Styles */
.cv-main {
    padding-top: 70px;
    min-height: 100vh;
}

.cv-section {
    padding: 40px 0;
}

.cv-header {
    text-align: center;
    margin-bottom: 40px;
}

.cv-header h1 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 10px;
}

.cv-header p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 30px;
}

.cv-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.pdf-container {
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.pdf-container iframe {
    width: 100%;
    border: none;
    border-radius: 10px;
}

.cv-fallback {
    max-width: 600px;
    margin: 40px auto 0;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 10px;
    text-align: center;
}

.cv-fallback h2 {
    color: #2c3e50;
    margin-bottom: 15px;
}

.cv-fallback ul {
    list-style: none;
    margin-top: 20px;
}

.cv-fallback li {
    margin: 10px 0;
}

.cv-fallback a {
    color: #3498db;
    text-decoration: none;
    font-weight: 500;
}

.cv-fallback a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background: #2c3e50;
    color: white;
    text-align: center;
    padding: 20px 0;
}

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

    .minimal-nav {
        padding: 15px 20px 0;
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .nav-tabs {
        gap: 20px;
    }

    .top-social-icons {
        gap: 12px;
    }

    .top-icon {
        font-size: 1rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

    .btn {
        width: 200px;
    }

    .contact-links {
        flex-direction: column;
        align-items: center;
    }

    .contact-link {
        width: 200px;
    }

    .cv-actions {
        flex-direction: column;
        align-items: center;
    }

    .pdf-container iframe {
        height: 600px;
    }

    .profile-container h1 {
        font-size: 2rem;
    }

    .footer-icons {
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 15px;
        height: 60px;
    }

    .logo h2 {
        font-size: 1.3rem;
    }

    .minimal-nav {
        padding: 10px 15px 0;
    }

    .tab-link {
        font-size: 0.85rem;
    }

    .top-icon {
        font-size: 0.95rem;
    }

    .hero {
        padding: 20px 15px;
    }

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

    section {
        padding: 60px 0;
    }

    .profile-picture i {
        font-size: 80px;
    }

    .profile-img {
        width: 160px;
        height: 160px;
    }

    .profile-container h1 {
        font-size: 1.8rem;
    }

    .description p {
        font-size: 1rem;
    }
}