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

:root {
    --text-primary: #ffffff;
    --text-secondary: #c4c4c4;
    --bg-primary: #050f08;
    --bg-secondary: #0a1a0d;
    --border-color: #1a3322;
    --accent-green: #2d5a3d;
    --accent-bright: #4aba6f;
    --link-hover: #5dd084;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Georgia, 'Times New Roman', serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    font-size: 18px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(5, 15, 8, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent-bright);
    text-decoration: none;
    transition: color 0.3s ease;
    letter-spacing: -0.02em;
}

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

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

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 400;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--accent-bright);
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 2px;
    background-color: var(--text-primary);
    transition: all 0.3s ease;
}

.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-top: 60px;
    padding: 4rem 0;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.highlight {
    font-weight: 600;
    color: var(--accent-bright);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.4;
}

.hero-description {
    font-size: 1.125rem;
    margin-bottom: 2.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    padding: 0.875rem 2rem;
    background-color: transparent;
    color: var(--accent-bright);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid var(--accent-green);
}

.cta-button:hover {
    background-color: var(--accent-green);
    color: var(--text-primary);
    border-color: var(--accent-bright);
}

section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 3rem;
    color: var(--accent-bright);
    letter-spacing: -0.02em;
    text-align: left;
}

.about {
    background-color: transparent;
    border-top: 1px solid var(--border-color);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-text p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1.75rem;
    line-height: 1.7;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    text-align: left;
    padding: 2rem 1rem;
    background-color: rgba(10, 26, 13, 0.5);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.stat-item:hover {
    border-color: var(--accent-green);
    background-color: rgba(45, 90, 61, 0.2);
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--accent-bright);
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.stat-item p {
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 0.95rem;
}

.projects {
    border-top: 1px solid var(--border-color);
    background-color: transparent;
}

.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.project-card {
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.project-card:last-child {
    border-bottom: none;
}

.project-card:hover {
    padding-left: 1rem;
    border-left: 3px solid var(--accent-green);
}

.project-icon {
    display: none;
}

.project-card h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 400;
    letter-spacing: -0.01em;
}

.project-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    font-size: 1.0625rem;
}

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

.tag {
    padding: 0.375rem 0.875rem;
    color: var(--accent-bright);
    font-size: 0.875rem;
    font-weight: 400;
    border: 1px solid var(--border-color);
    background-color: rgba(45, 90, 61, 0.2);
}

.experience {
    background-color: transparent;
    border-top: 1px solid var(--border-color);
}

.timeline {
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    display: none;
}

.timeline-item {
    padding-bottom: 3rem;
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--border-color);
    border-left: 3px solid transparent;
    padding-left: 1.5rem;
    transition: all 0.3s ease;
}

.timeline-item:hover {
    border-left-color: var(--accent-green);
}

.timeline-item:last-child {
    border-bottom: none;
}

.timeline-dot {
    display: none;
}

.timeline-content {
    padding: 0;
}

.timeline-content h3 {
    font-size: 1.75rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.timeline-content h4 {
    font-size: 1.125rem;
    color: var(--accent-bright);
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.timeline-date {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-weight: 400;
    font-style: italic;
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1.0625rem;
}

.contact {
    border-top: 1px solid var(--border-color);
    background-color: transparent;
}

.contact-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.7;
    text-align: left;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.contact-card {
    padding: 1.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    background-color: rgba(10, 26, 13, 0.5);
}

.contact-card:hover {
    border-color: var(--accent-green);
    background-color: rgba(45, 90, 61, 0.2);
}

.contact-card svg {
    display: none;
}

.contact-card h3 {
    font-size: 1.125rem;
    color: var(--accent-bright);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.contact-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.contact-card:hover p {
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 65px;
        flex-direction: column;
        background-color: rgba(5, 15, 8, 0.95);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        border-bottom: 1px solid var(--border-color);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

    body {
        font-size: 17px;
    }

    .timeline-item {
        padding-left: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }

    .nav-container {
        padding: 1rem 1.25rem;
    }

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

    .cta-button {
        padding: 0.75rem 1.75rem;
        font-size: 0.95rem;
    }

    body {
        font-size: 16px;
    }

    .hero {
        min-height: 70vh;
    }

    .project-card:hover {
        padding-left: 0.5rem;
    }
}