* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: #ffffff;
    color: #24292f;
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;
    line-height: 1.7;
}

.container {
    width: min(1000px, calc(100% - 32px));
    margin: auto;
}


/* =========================================
   HEADER
========================================= */

.hero {
    text-align: center;
    padding: 60px 20px 35px;
}

.octopus {
    width: 200px;
    max-width: 70%;
}

.hi {
    width: 30px;
    height: auto;
    vertical-align: middle;
}

.hero h1 {
    margin: 20px 0 8px;
    color: #24292f;
    font-size: 2.2rem;
}

.subtitle {
    font-size: 1.05rem;
    color: #57606a;
}

.subtitle strong {
    color: #24292f;
}


/* =========================================
   SOCIAL LINKS
========================================= */

.socials {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin: 25px 0;
}

.socials a {
    padding: 8px 18px;
    border: 1px solid #d0d7de;
    border-radius: 6px;
    color: #0969da;
    background: #ffffff;
    text-decoration: none;
    transition: 0.2s;
}

.socials a:hover {
    background: #f6f8fa;
    border-color: #0969da;
}

.profile-counter {
    margin-top: 5px;
}


/* =========================================
   BANNER
========================================= */

.banner-section {
    width: 100%;
    overflow: hidden;
    border-radius: 10px;
    border: 1px solid #d0d7de;
}

.banner-image {
    display: block;
    width: 100%;
    height: 300px;
    object-fit: cover;
}


/* =========================================
   SECTIONS
========================================= */

section {
    padding: 45px 5px;
    border-bottom: 1px solid #eaeef2;
}

h2 {
    color: #24292f;
    font-size: 1.7rem;
    margin-bottom: 25px;
}

h3 {
    margin-top: 0;
    color: #24292f;
}

p {
    color: #57606a;
}

.content {
    max-width: 800px;
}

.lead {
    font-size: 1.5rem;
    font-weight: 600;
    color: #24292f;
}


/* =========================================
   EXPLORING
========================================= */

.exploring {
    padding-left: 25px;
}

.exploring li {
    margin: 10px 0;
    color: #57606a;
}


/* =========================================
   PROJECTS
========================================= */

.projects {
    display: grid;
    gap: 18px;
}

.project {
    padding: 22px;
    background: #ffffff;
    border: 1px solid #d8dee4;
    border-radius: 8px;

    box-shadow:
        0 1px 3px rgba(27, 31, 36, 0.08);

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        border-color 0.2s ease;
}

.project:hover {
    transform: translateY(-3px);

    border-color: #0969da;

    box-shadow:
        0 4px 12px rgba(27, 31, 36, 0.12);
}

.project h3 {
    margin-bottom: 8px;
}

.project a,
.articles a,
.links a {
    color: #0969da;
    text-decoration: none;
}

.project a:hover,
.articles a:hover,
.links a:hover {
    text-decoration: underline;
}


/* =========================================
   SKILLS
========================================= */

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

.skills span {
    background: #ffffff;

    border: 1px solid #d8dee4;

    border-radius: 20px;

    padding: 7px 14px;

    font-size: 0.9rem;

    color: #24292f;

    box-shadow:
        0 1px 2px rgba(27, 31, 36, 0.05);
}


/* =========================================
   GITHUB
========================================= */

.github-stats {
    text-align: center;
    padding: 20px 0;
}

.github-stats img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}


/* =========================================
   ARTICLES
========================================= */

.articles {
    display: grid;
    gap: 16px;
}

.articles article {
    padding: 20px;

    background: #ffffff;

    border: 1px solid #d8dee4;

    border-radius: 8px;

    box-shadow:
        0 1px 3px rgba(27, 31, 36, 0.08);
}

.articles h3 {
    font-size: 1.05rem;
    margin-bottom: 8px;
}

.platform {
    color: #6e7781;
    font-size: 0.9rem;
}


/* =========================================
   CONTACT
========================================= */

.links {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.links a {
    font-weight: 600;
}


/* =========================================
   FOOTER
========================================= */

footer {
    text-align: center;
    padding: 45px 10px;
}

.footer-small {
    color: #6e7781;
    font-size: 0.85rem;
}


/* =========================================
   MOBILE
========================================= */

@media (max-width: 600px) {

    .container {
        width: min(100% - 22px, 1000px);
    }

    .hero {
        padding-top: 35px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .banner-image {
        height: 180px;
    }

    h2 {
        font-size: 1.45rem;
    }

    .project {
        padding: 18px;
    }

    }