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

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    background-color: #0f1115;
    color: #e6e6e6;
}

.container {
    max-width: 1000px;
    margin: auto;
    padding: 2rem;
}

.hero {
    background: radial-gradient(circle at top, #1b1f2a, #0f1115);
    text-align: center;
    padding: 5rem 2rem;
}

.hero h1 {
    font-size: 3rem;
    letter-spacing: 1px;
}

.tagline {
    font-size: 1.2rem;
    margin-top: 0.5rem;
    color: #ff6a00;
}

.subtitle {
    margin: 1.5rem auto;
    max-width: 600px;
    color: #cfcfcf;
}

.button {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.75rem 1.5rem;
    background-color: #ff6a00;
    color: #000;
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
}

.section {
    padding: 4rem 0;
}

.section.dark {
    background-color: #161922;
}

h2 {
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.card {
    background: #1c2030;
    padding: 1.5rem;
    border-radius: 6px;
}

.project {
    margin-bottom: 1.5rem;
}

.skills {
    list-style: square;
    padding-left: 1.5rem;
}

.contact a {
    color: #ff6a00;
    text-decoration: none;
}

footer {
    text-align: center;
    padding: 1.5rem;
    font-size: 0.9rem;
    background-color: #0b0d12;
}