* {
    box-sizing: border-box;
}
@media screen and (min-device-width: 481px) { }
@media screen and (-webkit-min-device-pixel-ratio: 2) { }
body {
    margin: 0;
    background-color: #05090B;
    color: #D0DEDE;
    font-family: Arial, sans-serif;
    line-height: 1.7;
}

a {
    color: inherit;
    text-decoration: none;
}

.site-header,
.site_header {
    background-color: #000000;
    border-bottom: 1px solid #484848;
}

.site-nav,
.site_navbar,
main {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 16px;
}

.logo {
    color: #6a778e;
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
}
.site-nav,
.site_navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px 24px;
    padding: 14px 16px;
}

.nav-links,
.site_links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a,
.site_links a {
    display: block;
    color: #ece3dd;
    font-family: Arial, sans-serif;
    text-decoration: none;
    font-size: 14px;
    font-weight: bold;
    padding: 8px 10px;
    border: 1px solid transparent;
    border-radius: 10px;
}

.nav-links a:hover,
.site_links a:hover {
    color: #B7EEE7;
    background-color: #122A2B;
    border-color: #6DBDB6;
    text-decoration: none;
}

.logo:hover {
    color: #8DD2CA;
    text-decoration: none;
}

section {
    padding: 30px 0;
}

.home {
    padding: 36px 14px;
    margin: 16px 0 24px;
    text-align: center;
}

.intro-label {
    color: #8DD2CA;
    font-size: 12px;
}

h1 {
    color: #8DD2CA;
    font-size: 26px;
    line-height: 1.3;
    margin: 14px 0;
}

.home-description {
    max-width: 460px;
    margin: 0 auto 24px;
}

h2 {
    font-size: 22px;
    margin: 0 0 18px;
}

.button {
    display: inline-block;
    background-color: #6DBDB6;
    color: #05090B;
    padding: 10px 22px;
    border: 1px solid #1E484B;
    border-radius: 12px;
    font-size: 14px;
}

.button:hover {
    background-color: #8DD2CA;
    color: #05090B;
    border-color: #8DD2CA;
}
#skills {
    background-color: #060C0E;
    border-radius: 15px;
    padding: 20px 14px;
    margin: 24px 0 20px;
}
.skill-grid,
.skill_gird {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.skill-card,
.skills_card {
    width: 300px;
    max-width: 100%;
    background-color: #060B18;
    border: 3px solid #0B2E30;
    border-radius: 15px;
    padding: 22px;
}

.skill-card:hover,
.skills_card:hover {
    background-color: #0C181C;
    border-color: #6DBDB6;
}

.skill-card h3,
.skills_card h3 {
    color: #8DD2CA;
    margin: 0 0 12px;
    font-size: 22px;
}

.skill-card p,
.skills_card p {
    font-size: 14px;
    margin: 0 0 16px;
}

.skill-card ul,
.skills_card ul {
    padding-left: 18px;
    margin: 0;
    font-size: 14px;
}

.skill-card li,
.skills_card li {
    margin-bottom: 7px;
}

.learning p {
    margin: -8px 0 20px;
    font-size: 14px;
}

.table-container {
    overflow-x: auto;
    border: 1px solid #0C181C;
    border-radius: 20px;
}

table {
    width: 100%;
    min-width: 380px;
    border-collapse: collapse;
    text-align: left;
    background-color: #0C181C;
}

caption {
    padding: 12px 18px;
    font-size: 13px;
    text-align: left;
}

thead {
    background-color: #0C181C;
}

th,
td {
    padding: 12px 14px;
    font-size: 14px;
}

tbody tr {
    border-top: 1px solid #0C181C;
}

tbody tr:nth-child(even) {
    background-color: #05090B;
}

tbody tr:hover {
    background-color: #0C181C;
}

.status {
    color: #8DD2CA;
}

.contact {
    width: 100%;
    max-width: 500px;
    background-color: #0C181C;
    border: 1px solid #1E484B;
    border-radius: 20px;
    padding: 22px 20px;
    margin: 24px auto 32px;
    text-align: center;
}

.contact h2 {
    font-size: 21px;
    margin-bottom: 6px;
}

.contact p {
    font-size: 13px;
    margin: 0 0 10px;
}
.contact-form {
    box-sizing: border-box;
    width: auto;
    max-width: 480px;
    margin: 16px auto 12px;
    text-align: left;
}

.contact-form label {
    display: block;
    margin-bottom: 3px;
    font-size: 13px;
}
.contact-form input,
.contact-form textarea {
    box-sizing: border-box;
    display: block;
    width: 100%;
    max-width: 100%;
    margin: 0 0 12px;
    padding: 10px 12px;
    background-color: #05090B;
    color: #D0DEDE;
    border: 1px solid #1E484B;
    border-radius: 10px;
    font-family: inherit;
    font-size: 16px;
    line-height: 1.5;
}

.contact-form input:hover,
.contact-form textarea:hover {
    background-color: #0C181C;
    border-color: #8DD2CA;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #D0DEDE;
}

.contact-form input {
    height: 46px;
}

.contact-form textarea {
    resize: vertical;
    height: 80px;
}

.contact-form button {
    font-family: inherit;
    padding: 8px 16px;
    font-size: 13px;
}

.contact-form button:disabled {
    background-color: #0C181C;
    border-color: #0C181C;
    color: #D0DEDE;
    cursor: not-allowed;
}

.contact .form-note {
    font-size: 11px;
    margin: 6px 0 0;
    color: #D0DEDE;
}

.github-link {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 9px 13px;
    max-width: 100%;
    background-color: #05090B;
    color: #D0DEDE;
    border: 1px solid #1E484B;
    border-radius: 12px;
    font-size: 14px;
    font-weight: bold;
    text-decoration: none;
}

.github-link:hover {
    background-color: #122A2B;
    color: #B7EEE7;
    border-color: #6DBDB6;
    text-decoration: none;
}

.github-icon {
    width: 20px;
    height: 20px;
}

footer {
    padding: 20px;
    border-top: 1px solid #0C181C;
    text-align: center;
    font-size: 12px;
}

footer p {
    margin: 0;
}