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

:root {
    --primary-color: #047D60;
    --primary-light: #059669;
    --primary-dark: #036b52;
    --background-dark: #0F172A;
    --background-light: #1E293B;
    --text-primary: #F8FAFC;
    --text-secondary: #CBD5E1;
    --text-muted: #94A3B8;
    --card-bg: #1E293B;
    --card-border: #334155;
}

body {
    background-color: var(--background-dark);
    color: var(--text-primary);
    font-family: 'IBM Plex Mono', monospace;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
}

/* Header & Navbar Styles */
.header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background-color: var(--primary-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar {
    padding: 1.5rem 10%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1440px;
    margin: 0 auto;
}

.nav-links {
    display: flex;
    gap: 3rem;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--text-primary);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.active {
    font-weight: 700;
}

.social-nav {
    display: flex;
    gap: 1rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--card-bg);
    border-radius: 50%;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 18px;
    transition: all 0.3s ease;
    border: 1px solid var(--card-border);
}

.social-icon:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(4, 125, 96, 0.3);
}

.social-icon i {
    font-size: 20px;
}

/* Hero Section */
.hero-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8rem 10% 6rem;
    min-height: 100vh;
    max-width: 1440px;
    margin: 0 auto;
    width: 100%;
    background: linear-gradient(135deg, var(--background-dark) 0%, var(--background-light) 100%);
}

.text-content {
    max-width: 538px;
    margin-right: 4rem;
}

h1 {
    font-family: 'Raleway', sans-serif;
    font-weight: 800;
    font-size: 48px;
    color: var(--text-primary);
    margin-bottom: 2rem;
    line-height: 1.2;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.description {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 492px;
}

.cv-button {
    display: inline-flex;
    align-items: center;
    padding: 1.25rem 2.5rem;
    background: var(--primary-color);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(4, 125, 96, 0.3);
    border: 2px solid transparent;
}

.cv-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(4, 125, 96, 0.4);
    background: var(--primary-light);
    border-color: var(--text-primary);
}

.profile-section {
    position: relative;
    flex-shrink: 0;
}

.profile-image {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 4px solid var(--primary-color);
}

.profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.profile-image:hover img {
    transform: scale(1.05);
}

/* About Section */
.about-section {
    background: var(--background-light);
    padding: 6rem 10%;
    position: relative;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

h2 {
    font-family: 'Raleway', sans-serif;
    font-size: 36px;
    margin-bottom: 3rem;
    color: var(--primary-color);
    position: relative;
    display: inline-block;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary-color);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.about-text p {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.skills-list h3 {
    font-size: 24px;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.skills-list ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.skills-list li {
    color: var(--text-secondary);
    font-size: 16px;
    padding: 12px 20px;
    background: var(--card-bg);
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid var(--card-border);
}

.skills-list li:hover {
    background: var(--primary-color);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(4, 125, 96, 0.3);
}

/* Projects Section */
.projects-section {
    padding: 8rem 10% 6rem;
    background: var(--background-dark);
    min-height: 100vh;
}

.projects-content {
    max-width: 1440px;
    margin: 0 auto;
}

.projects-content h2 {
    margin-bottom: 4rem;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 1200px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.project-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--card-border);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border-color: var(--primary-color);
}

.project-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

.project-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    z-index: 1;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-info {
    padding: 2rem;
}

.project-info h3 {
    color: var(--text-primary);
    font-size: 24px;
    margin-bottom: 1rem;
    font-family: 'Raleway', sans-serif;
}

.project-info p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.project-links {
    display: flex;
    gap: 1rem;
}

.project-link {
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.project-link:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(4, 125, 96, 0.3);
    border-color: var(--text-primary);
}

/* CV Section */
.cv-section {
    padding: 8rem 10% 6rem;
    background: var(--background-dark);
    min-height: 100vh;
}

.cv-content {
    max-width: 1440px;
    margin: 0 auto;
}

.cv-content h2 {
    margin-bottom: 4rem;
}

.cv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 1200px) {
    .cv-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.cv-item {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--card-border);
    transition: all 0.3s ease;
}

.cv-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border-color: var(--primary-color);
}

.cv-item h3 {
    color: var(--text-primary);
    font-size: 24px;
    margin-bottom: 2rem;
    font-family: 'Raleway', sans-serif;
    position: relative;
    padding-bottom: 1rem;
}

.cv-item h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary-color);
}

.education-item,
.experience-item,
.skills-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--background-dark);
    border-radius: 8px;
    border: 1px solid var(--card-border);
    transition: all 0.3s ease;
}

.education-item:hover,
.experience-item:hover,
.skills-item:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.education-item h4,
.experience-item h4,
.skills-item h4 {
    color: var(--primary-color);
    font-size: 18px;
    margin-bottom: 0.5rem;
}

.date {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 1rem;
    display: block;
}

.education-item p,
.experience-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.skills-item ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.skills-item li {
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    background: var(--card-bg);
    border-radius: 6px;
    text-align: center;
    transition: all 0.3s ease;
}

.skills-item li:hover {
    background: var(--primary-color);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.cv-actions {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 3rem;
}

.download-buttons,
.view-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.download-cv,
.view-cv {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.view-cv {
    background: var(--card-bg);
    border-color: var(--primary-color);
}

.download-cv:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(4, 125, 96, 0.3);
    border-color: var(--text-primary);
}

.view-cv:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(4, 125, 96, 0.3);
}

.button-icon {
    font-size: 1.2rem;
}

/* Contact Section */
.contact-section {
    padding: 6rem 10%;
    background: var(--background-dark);
    position: relative;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    font-size: 24px;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.contact-info p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.contact-details p {
    padding: 1rem 1.5rem;
    background: var(--card-bg);
    border-radius: 8px;
    margin-bottom: 1rem;
    border: 1px solid var(--card-border);
    transition: all 0.3s ease;
}

.contact-details p:hover {
    background: var(--primary-color);
    color: var(--text-primary);
    transform: translateX(5px);
}

.contact-form {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--card-border);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--background-dark);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'IBM Plex Mono', monospace;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(4, 125, 96, 0.2);
}

.submit-button {
    width: 100%;
    padding: 1rem;
    background: var(--primary-color);
    color: var(--text-primary);
    border: none;
    border-radius: 8px;
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.submit-button:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(4, 125, 96, 0.3);
    border-color: var(--text-primary);
}

/* Footer */
.footer {
    background-color: var(--background-dark);
    border-top: 1px solid var(--card-border);
    padding: 3rem 10%;
}

.company-logos {
    display: flex;
    justify-content: center;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.company-logo {
    height: 24px;
    opacity: 0.4;
    transition: all 0.3s ease;
    filter: brightness(0) invert(1);
}

.company-logo:hover {
    opacity: 0.7;
    transform: translateY(-2px);
}

@media (min-width: 1200px) {
    .company-logos {
        justify-content: space-between;
    }
    
    .company-logos img:nth-child(n+3) {
        display: none;
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-section,
    .about-section,
    .projects-section,
    .cv-section,
    .contact-section {
        padding: 6rem 5%;
    }
    
    .navbar {
        padding: 1.5rem 5%;
    }
}

@media (max-width: 1024px) {
    .hero-section {
        flex-direction: column;
        text-align: center;
        padding: 8rem 2rem 4rem;
    }

    .text-content {
        margin-right: 0;
        margin-bottom: 3rem;
    }

    .description {
        margin-left: auto;
        margin-right: auto;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .skills-list ul {
        grid-template-columns: repeat(3, 1fr);
    }

    .projects-section,
    .cv-section {
        padding: 6rem 5%;
    }

    .projects-grid,
    .cv-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }

    .profile-image {
        width: 300px;
        height: 300px;
    }
}

@media (max-width: 768px) {
    .header {
        position: relative;
    }

    .navbar {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .nav-links {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .profile-image {
        width: 250px;
        height: 250px;
    }

    .profile-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.3s ease;
    }

    .profile-image:hover img {
        transform: scale(1.05);
    }

    h1 {
        font-size: 36px;
    }

    .skills-list ul {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-section,
    .projects-section,
    .cv-section,
    .contact-section {
        padding: 4rem 2rem;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .company-logos {
        flex-wrap: wrap;
        gap: 2rem;
    }

    .project-image {
        height: 200px;
    }

    .cv-item {
        padding: 1.5rem;
    }

    .skills-item ul {
        grid-template-columns: repeat(2, 1fr);
    }

    .download-buttons,
    .view-buttons {
        flex-direction: column;
    }

    .download-cv,
    .view-cv {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .skills-list ul {
        grid-template-columns: 1fr;
    }

    .project-links {
        flex-direction: column;
    }

    .project-link {
        width: 100%;
        text-align: center;
    }

    .skills-item ul {
        grid-template-columns: 1fr;
    }

    .profile-image {
        width: 200px;
        height: 200px;
    }
}

/* Sidebar Styles */
.sidebar {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 250px;
    background: var(--card-bg);
    border-radius: 12px 0 0 12px;
    padding: 1.5rem;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.2);
    z-index: 100;
    border-left: 3px solid var(--primary-color);
    transition: all 0.3s ease;
}

.sidebar:hover {
    transform: translateY(-50%) translateX(-10px);
}

.sidebar-content h3 {
    color: var(--primary-color);
    font-size: 20px;
    margin-bottom: 1.5rem;
    font-family: 'Raleway', sans-serif;
    position: relative;
    padding-bottom: 0.5rem;
}

.sidebar-content h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
}

.sidebar-section {
    margin-bottom: 1.5rem;
}

.sidebar-section h4 {
    color: var(--text-primary);
    font-size: 16px;
    margin-bottom: 0.75rem;
}

.sidebar-links {
    list-style: none;
}

.sidebar-links li {
    margin-bottom: 0.5rem;
}

.sidebar-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    display: inline-block;
    padding: 0.25rem 0;
}

.sidebar-links a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

/* Responsive Design for Sidebar */
@media (max-width: 1200px) {
    .sidebar {
        position: static;
        transform: none;
        width: 100%;
        border-radius: 12px;
        margin: 2rem 0;
        border-left: none;
        border-top: 3px solid var(--primary-color);
    }

    .sidebar:hover {
        transform: none;
    }

    .sidebar-content {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .sidebar-content {
        grid-template-columns: 1fr;
    }
}

/* Info Panel Styles */
.info-panel {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 200px;
    background: var(--card-bg);
    border-radius: 12px 0 0 12px;
    padding: 1.5rem;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.2);
    z-index: 100;
    border-left: 3px solid var(--primary-color);
    transition: all 0.3s ease;
    opacity: 0.9;
}

.info-panel:hover {
    opacity: 1;
    transform: translateY(-50%) translateX(-5px);
}

.info-content h3 {
    color: var(--primary-color);
    font-size: 18px;
    margin-bottom: 1.5rem;
    font-family: 'Raleway', sans-serif;
    position: relative;
    padding-bottom: 0.5rem;
}

.info-content h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
}

.info-section {
    margin-bottom: 1.5rem;
}

.info-section h4 {
    color: var(--text-primary);
    font-size: 14px;
    margin-bottom: 0.75rem;
}

.info-links {
    list-style: none;
}

.info-links li {
    margin-bottom: 0.5rem;
}

.info-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 12px;
    transition: all 0.3s ease;
    display: inline-block;
    padding: 0.25rem 0;
}

.info-links a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

/* Responsive Design for Info Panel */
@media (max-width: 1200px) {
    .info-panel {
        position: static;
        transform: none;
        width: 100%;
        border-radius: 12px;
        margin: 2rem 0;
        border-left: none;
        border-top: 3px solid var(--primary-color);
        opacity: 1;
    }

    .info-panel:hover {
        transform: none;
    }

    .info-content {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .info-content {
        grid-template-columns: 1fr;
    }
}

/* Certifications Section */
.certifications {
    margin-top: 3rem;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--card-border);
}

.certifications h3 {
    color: var(--text-primary);
    font-size: 24px;
    margin-bottom: 1.5rem;
    font-family: 'Raleway', sans-serif;
}

.certifications ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.certifications li {
    color: var(--text-secondary);
    padding: 1rem;
    background: var(--background-dark);
    border-radius: 8px;
    border: 1px solid var(--card-border);
    transition: all 0.3s ease;
}

.certifications li:hover {
    background: var(--primary-color);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(4, 125, 96, 0.3);
}

/* Social Links in Contact Section */
.social-links {
    margin-top: 2rem;
}

.social-links h4 {
    color: var(--text-primary);
    font-size: 18px;
    margin-bottom: 1rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    background: var(--card-bg);
    border-radius: 8px;
    border: 1px solid var(--card-border);
    transition: all 0.3s ease;
}

.social-link i {
    font-size: 18px;
}

.social-link:hover {
    background: var(--primary-color);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(4, 125, 96, 0.3);
}

/* Responsive Design for Social Links */
@media (max-width: 768px) {
    .social-icons {
        flex-direction: column;
    }

    .social-link {
        width: 100%;
        justify-content: center;
    }
}