/* styles.css */

:root {
    --bg-color: #111827;
    --card-color: #1f2937;
    --text-color: #f3f4f6;
    --secondary-text: #9ca3af;
    --accent-color: #3b82f6;
    --border-color: #374151;
}

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

body {
    font-family: Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

/* Navbar */

.navbar {
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
}

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

.navbar nav a {
    color: var(--text-color);
    text-decoration: none;
    margin-left: 1.5rem;
}

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

/* Hero */

.hero {
    padding: 6rem 0;
    text-align: center;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    color: var(--secondary-text);
    max-width: 700px;
    margin: 0 auto 2rem;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.btn {
    background-color: var(--accent-color);
    color: white;
    padding: 0.8rem 1.4rem;
    border-radius: 6px;
    text-decoration: none;
}

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

/* Sections */

.section {
    padding: 4rem 0;
}

.section-title {
    margin-bottom: 2rem;
    text-align: center;
    font-size: 2rem;
}

/* Projects */

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.project-card {
    background-color: var(--card-color);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.project-image {
    width: 100%;
    height: 220px;
    object-fit: fill;
    display: block;
}

.project-placeholder {
    height: 220px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #374151;
    color: var(--secondary-text);
}

.project-content {
    padding: 1.5rem;
}

.project-content h3 {
    margin-bottom: 1rem;
}

.project-content p {
    color: var(--secondary-text);
    margin-bottom: 1rem;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tech-stack span {
    background-color: #374151;
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

.project-links a {
    color: var(--accent-color);
    text-decoration: none;
    margin-right: 1rem;
}

/* Skills */

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.skill-card {
    background-color: var(--card-color);
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.skill-card h3 {
    margin-bottom: 0.5rem;
}

/* Footer */

.footer {
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-links {
    margin-top: 1rem;
}

.footer-links a {
    color: var(--secondary-text);
    margin: 0 1rem;
    text-decoration: none;
}

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