:root {
    --bg: #0b1220;
    --panel: #0f1a2e;
    --text: #e8eefc;
    --muted: #b6c2e2;
    --accent: #6ee7ff;
    --border: rgba(255, 255, 255, .12);
    --shadow: 0 16px 50px rgba(0, 0, 0, .35);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
    background: radial-gradient(1200px 600px at 20% 0%, rgba(110, 231, 255, .12), transparent 50%),
        radial-gradient(900px 500px at 80% 20%, rgba(122, 255, 187, .10), transparent 60%),
        var(--bg);
    color: var(--text);
}

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

.container {
    width: min(1100px, 92%);
    margin: 0 auto;
}

.nav {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(10px);
    background: rgba(11, 18, 32, .65);
    border-bottom: 1px solid var(--border);
}

.nav__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
}

.logo {
    font-weight: 800;
    letter-spacing: .2px;
}

.nav__links {
    display: flex;
    gap: 16px;
    align-items: center;
}

.nav__links a {
    color: var(--muted);
}

.nav__links a:hover {
    color: var(--text);
}

.nav__toggle {
    display: none;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text);
    padding: 8px 10px;
    border-radius: 10px;
}

.hero {
    padding: 72px 0 40px;
}

.hero__content {
    text-align: left;
}

.badge {
    display: inline-block;
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--muted);
    background: rgba(255, 255, 255, .03);
    margin-bottom: 12px;
}

h1 {
    font-size: clamp(32px, 4.2vw, 54px);
    margin: 10px 0;
}

.accent {
    color: var(--accent);
}

.subtitle {
    max-width: 62ch;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.6;
}

.hero__cta {
    display: flex;
    gap: 12px;
    margin: 18px 0;
    flex-wrap: wrap;
}

.hero__meta {
    display: flex;
    gap: 10px;
    color: var(--muted);
    flex-wrap: wrap;
}

.hero__meta a {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.section {
    padding: 60px 0;
}

.section--alt {
    background: rgba(255, 255, 255, .02);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.section__head {
    margin-bottom: 22px;
}

.section__head h2 {
    margin: 0 0 6px;
    font-size: 28px;
}

.section__head p {
    margin: 0;
    color: var(--muted);
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.card {
    background: rgba(255, 255, 255, .03);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px;
    box-shadow: var(--shadow);
}

.card h3 {
    margin: 0 0 8px;
}

.card p {
    margin: 0 0 14px;
    color: var(--muted);
    line-height: 1.6;
}

.tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.tags span {
    font-size: 12px;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--muted);
    background: rgba(0, 0, 0, .15);
}

.card__links {
    display: flex;
    gap: 14px;
}

.card__links a {
    text-decoration: underline;
    text-underline-offset: 3px;
    color: var(--text);
}

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

.pill {
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(255, 255, 255, .03);
    color: var(--muted);
}

.about {
    display: grid;
    grid-template-columns: 1.4fr .8fr;
    gap: 16px;
    align-items: start;
}

.card--compact ul {
    margin: 10px 0 0;
    padding-left: 18px;
    color: var(--muted);
}

.card--compact li {
    margin: 8px 0;
}

.form {
    display: grid;
    gap: 12px;
    max-width: 560px;
}

label {
    display: grid;
    gap: 6px;
    color: var(--muted);
}

input,
textarea {
    width: 100%;
    padding: 12px 12px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(0, 0, 0, .25);
    color: var(--text);
    outline: none;
}

input:focus,
textarea:focus {
    border-color: rgba(110, 231, 255, .55);
}

.form__hint {
    margin: 6px 0 0;
    color: var(--muted);
}

.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid rgba(110, 231, 255, .35);
    background: rgba(110, 231, 255, .12);
    color: var(--text);
    font-weight: 700;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn--ghost {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}

.btn--small {
    padding: 9px 12px;
    border-radius: 12px;
}

.footer {
    padding: 24px 0;
    color: var(--muted);
}

.footer__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.footer a {
    text-decoration: underline;
    text-underline-offset: 3px;
}

@media (max-width: 920px) {
    .grid {
        grid-template-columns: 1fr;
    }

    .about {
        grid-template-columns: 1fr;
    }

    .nav__toggle {
        display: inline-flex;
    }

    .nav__links {
        display: none;
        position: absolute;
        right: 4%;
        top: 58px;
        flex-direction: column;
        padding: 12px;
        background: rgba(11, 18, 32, .95);
        border: 1px solid var(--border);
        border-radius: 14px;
        width: min(280px, 92vw);
    }

    .nav__links.is-open {
        display: flex;
    }
}