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

html {
    scroll-behavior: smooth;
}

body {
    background: #000000;
    color: #ffffff;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.5;
}

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

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 0 40px 0;
}

.navbar {
    width: 100%;
    border: 1px solid #1f1f1f;
    background: #0b0b0b;
    border-radius: 18px;
    padding: 16px 20px;
    margin-bottom: 24px;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.logo {
    font-size: 20px;
    font-weight: bold;
}

.nav-links {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    color: #bdbdbd;
}

.nav-links a:hover {
    color: #ffffff;
}

.hero {
    width: 100%;
    min-height: auto;
    border: 1px solid #1f1f1f;
    background: #161616;
    border-radius: 26px;
    text-align: center;
    padding: 30px 24px;
    margin-bottom: 34px;
}

.duck {
    font-size: 72px;
    margin-bottom: 14px;
}

h1 {
    font-size: 52px;
    margin-bottom: 12px;
    line-height: 1.1;
}

.subtitle {
    font-size: 22px;
    color: #d8d8d8;
    margin-bottom: 12px;
}

.small-text {
    font-size: 16px;
    color: #9a9a9a;
    margin-bottom: 8px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-bottom: 34px;
}

.stat-box {
    background: #161616;
    border: 1px solid #1f1f1f;
    border-radius: 18px;
    padding: 22px;
}

.stat-box h3 {
    font-size: 16px;
    color: #bdbdbd;
    margin-bottom: 8px;
}

.stat-box p {
    font-size: 20px;
    font-weight: bold;
}

.section-title {
    text-align: center;
    font-size: 24px;
    margin-top: 26px;
    margin-bottom: 22px;
    color: #dddddd;
}

.projects-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 34px;
}

.project {
    width: 100%;
    background: #161616;
    border: 1px solid #1f1f1f;
    border-radius: 20px;
    padding: 24px;
}

.project.main-project {
    border: 1px solid #313131;
}

.project h2 {
    font-size: 24px;
    margin-bottom: 10px;
}

.project p {
    color: #bdbdbd;
    margin-bottom: 14px;
}

.tag {
    display: inline-block;
    background: #202020;
    border: 1px solid #252525;
    color: #d0d0d0;
    padding: 7px 11px;
    border-radius: 999px;
    font-size: 13px;
    margin-right: 8px;
    margin-bottom: 8px;
}

.about-box,
.stack-box,
.contact-box {
    background: #161616;
    border: 1px solid #1f1f1f;
    border-radius: 20px;
    padding: 24px;
}

.about-box {
    margin-bottom: 34px;
}

.about-box p,
.stack-box p,
.contact-box p {
    color: #bdbdbd;
    font-size: 16px;
}

.bottom-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.contact-line {
    margin-bottom: 12px;
}

.footer {
    text-align: center;
    color: #7d7d7d;
    margin-top: 12px;
    padding-bottom: 10px;
    font-size: 15px;
}

@media (max-width: 900px) {
    h1 {
    font-size: 38px;
    }

    .subtitle {
    font-size: 18px;
    }

    .stats-grid,
    .projects-grid,
    .bottom-grid {
    grid-template-columns: 1fr;
    }
}

@media (max-width: 520px) {
    .container {
    width: 92%;
    }

    .hero {
    padding: 42px 18px;
    }

    h1 {
    font-size: 32px;
    }

    .duck {
    font-size: 58px;
    }

    .nav-content {
    justify-content: center;
    }
}