:root {
    --bg-color: #0f172a;
    --text-color: #e2e8f0;
    --text-muted: #94a3b8;
    --accent-color: #38bdf8;
    --card-bg: #1e293b;
    --border-color: #334155;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    padding: 2rem 1rem;
}

.container {
    max-width: 750px;
    margin: 0 auto;
}

/* Header Section */
header {
    margin-bottom: 3rem;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.25rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

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

.links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

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

/* Sections General */
section {
    margin-bottom: 2.5rem;
}

h2 {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.3rem;
}

p {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

/* Tech Stack Tags */
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.tag {
    background-color: var(--card-bg);
    color: var(--text-color);
    padding: 0.3rem 0.7s;
    border-radius: 4px;
    font-size: 0.85rem;
    border: 1px solid var(--border-color);
}

/* Projects & Experience Cards */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.card-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: #fff;
}

.card-date {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.card a {
    color: var(--accent-color);
    text-decoration: none;
}

.card a:hover {
    text-decoration: underline;
}

footer {
    margin-top: 5rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}