/* Global Styles */

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

:root {
    --bg-primary: #050809;
    --bg-secondary: #0d1117;
    --bg-card: #161b22;

    --accent-primary: #0f5132;
    --accent-secondary: #198754;
    --accent-gold: #c9a96b;

    --text-primary: #f9f5ef;
    --text-secondary: #c9d1d9;
    --text-muted: #8b949e;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(5, 8, 9, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    z-index: 1000;
    border-bottom: 1px solid var(--accent-primary);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-gold);
    letter-spacing: 1px;
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: var(--accent-secondary);
}

.nav-links a::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-secondary);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

/* Hero Section */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-primary) 0%, #0d1a0f 100%);
    padding-top: 80px;
}

.hero-content {
    text-align: center;
    padding: 2rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.6rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 0.875rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    display: inline-block;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--accent-primary);
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

.btn-primary:hover {
    background-color: var(--accent-secondary);
    border-color: var(--accent-secondary);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(25, 135, 84, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--accent-gold);
    border-color: var(--accent-gold);
}

.btn-secondary:hover {
    background-color: var(--accent-gold);
    color: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(201, 169, 107, 0.3);
}

/* Profile Picture */

.profile-pic {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--accent-primary);
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

/* Sections */

section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
    color: var(--accent-gold);
    position: relative;
}

.section-title::after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    margin: 1rem auto 0;
    border-radius: 2px;
}

/* About */

.about {
    background-color: var(--bg-secondary);
}

.about-content p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
    text-align: justify;
}

/* Projects */

.projects {
    background-color: var(--bg-primary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

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

.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-secondary);
    box-shadow: 0 10px 40px rgba(25, 135, 84, 0.2);
}

.project-card h3 {
    color: var(--accent-secondary);
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.project-status {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--accent-primary);
    color: var(--text-primary);
    border-radius: 999px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.project-status-in-progress {
    background-color: #7a6400;
}

.project-details {
    list-style: none;
    padding-left: 0;
    margin: 1rem 0 1.5rem;
    color: var(--text-secondary);
}

.project-details li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    position: relative;
    line-height: 1.6;
}

.project-details li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: 700;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tech-tag {
    padding: 0.4rem 0.8rem;
    background-color: rgba(15, 81, 50, 0.3);
    color: var(--accent-secondary);
    border-radius: 6px;
    font-size: 0.85rem;
    border: 1px solid var(--accent-primary);
}

.project-link {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.project-link:hover {
    color: var(--accent-secondary);
}

/* Experience */

.experience {
    background-color: var(--bg-secondary);
}

.experience-timeline {
    margin-top: 3rem;
}

.experience-item {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    border-left: 4px solid var(--accent-primary);
    transition: all 0.3s ease;
}

.experience-item:hover {
    transform: translateX(6px);
    box-shadow: 0 8px 32px rgba(15, 241, 50, 0.15);
}

.experience-item h3 {
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}

.experience-item .company {
    color: var(--accent-gold);
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.experience-item .date {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.experience-item ul {
    margin-top: 0.5rem;
    padding-left: 1.25rem;
    color: var(--text-secondary);
}

.experience-item li {
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

/* Skills */

.skills {
    background: var(--bg-secondary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.skill-category h3 {
    color: var(--accent-gold);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.skill-tag {
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 0.6rem 1rem;
    border-radius: 8px;
    font-size: 0.95rem;
    border: 1px solid rgba(15, 241, 50, 0.2);
    transition: all 0.3s ease;
}

.skill-tag:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(15, 241, 50, 0.3);
}

/* Contact */

.contact {
    background: linear-gradient(135deg, var(--bg-primary) 0%, #0d1a0f 100%);
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.contact-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-info {
    display: grid;
    gap: 1.5rem;
    margin-top: 2rem;
}

.contact-item {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid var(--accent-primary);
    transition: all 0.3s ease;
    text-align: left;
}

.contact-item:hover {
    transform: translateX(6px);
    box-shadow: 0 4px 20px rgba(15, 241, 50, 0.2);
}

.contact-item strong {
    color: var(--accent-gold);
    display: block;
    margin-bottom: 0.5rem;
}

.contact-item a {
    color: var(--accent-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--accent-gold);
    text-decoration: underline;
}

/* Footer */

.footer {
    background: rgba(5, 8, 9, 0.95);
    padding: 2rem 0;
    border-top: 1px solid var(--accent-primary);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-primary);
}

/* Responsive Design */

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    .navbar .container {
        flex-direction: column;
        gap: 0.75rem;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .hero {
        min-height: auto;
        padding: 7rem 0 4rem;
    }

    .hero-title {
        font-size: 2.4rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

    section {
        padding: 3.5rem 0;
    }

    .footer-inner {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .logo {
        font-size: 1.25rem;
    }

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

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

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

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

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

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