:root {
    --background-color: #1a1a1a;
    --text-color: #e0e0e0;
    --header-color: #ffffff;
    --accent-color: #007bff;
    --accent-hover: #3395ff;
    --border-color: #333333;
    --skill-bg: #2c2c2c;
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 40px 20px;
    display: flex;
    justify-content: center;
    line-height: 1.6;
}

.container {
    max-width: 700px;
    width: 100%;
}

header {
    text-align: center;
    margin-bottom: 60px;
}

h1 {
    font-size: 3em;
    font-weight: 700;
    margin: 0 0 10px 0;
    color: var(--header-color);
}

.subtitle {
    font-size: 1.25em;
    color: var(--text-color);
    margin: 0;
}

section {
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

h2 {
    font-size: 1.8em;
    color: var(--header-color);
    margin-top: 0;
    margin-bottom: 20px;
}

p {
    margin: 0 0 15px 0;
}

ul {
    list-style: none;
    padding-left: 0;
}

ul li {
    margin-bottom: 12px;
    padding-left: 20px;
    position: relative;
}

ul li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.skills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skills span {
    background-color: var(--skill-bg);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9em;
    transition: background-color 0.3s, transform 0.2s;
}

.skills span:hover {
    background-color: var(--accent-color);
    color: var(--header-color);
    transform: translateY(-2px);
}

a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

.icon-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1em;
    margin-right: 20px;
    margin-bottom: 10px; /* For spacing on mobile */
}

.icon-link svg {
    width: 22px;
    height: 22px;
    fill: currentColor; /* The icon will inherit the link's color */
}