@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;800&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Inter', sans-serif;
    background-color: #0d1117;
    color: #e6e6e6;
    line-height: 1.6;
}
header {
    background: #161b22;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #30363d;
}
header h1 {
    color: #58a6ff;
    font-size: 1.8rem;
    font-weight: 700;
}
header .contact-info {
    text-align: right;
    font-size: 0.95rem;
}
header .contact-info a {
    color: #58a6ff;
    text-decoration: none;
}
.hero {
    text-align: center;
    padding: 4rem 1rem;
    background: linear-gradient(145deg, #0d1117 0%, #161b22 100%);
}
.hero img {
    max-width: 650px;
    border-radius: 12px;
    margin-bottom: 2rem;
}
.hero h2 {
    font-size: 1.8rem;
    color: #e6e6e6;
    margin-bottom: 0.5rem;
}
.hero p {
    font-size: 1rem;
    color: #9ba3b0;
    max-width: 600px;
    margin: 0 auto;
}
section.content {
    padding: 3rem 2rem;
    max-width: 900px;
    margin: 0 auto;
}
section.content h3 {
    font-size: 1.6rem;
    color: #58a6ff;
    margin-bottom: 1rem;
}
ol.round {
    list-style: none;
    counter-reset: item;
}
ol.round li {
    background: #161b22;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid #30363d;
    transition: transform 0.2s ease, border-color 0.2s ease;
}
ol.round li:hover {
    transform: translateY(-4px);
    border-color: #58a6ff;
}
ol.round li h5 {
    font-size: 1.2rem;
    color: #58a6ff;
    margin-bottom: 0.8rem;
}
footer {
    text-align: center;
    padding: 2rem;
    font-size: 0.9rem;
    color: #8b949e;
    background: #161b22;
    border-top: 1px solid #30363d;
}