:root {
    color-scheme: dark;
    --bg: #081120;
    --bg-soft: rgba(15, 24, 41, 0.88);
    --panel: rgba(13, 22, 38, 0.92);
    --border: rgba(148, 163, 184, 0.18);
    --text: #e5eefb;
    --muted: #9db0ca;
    --accent: #60a5fa;
    --accent-strong: #8b5cf6;
    --success: #34d399;
    --shadow: 0 24px 80px rgba(8, 17, 32, 0.45);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Inter", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(96, 165, 250, 0.16), transparent 30%),
        radial-gradient(circle at top right, rgba(139, 92, 246, 0.18), transparent 28%),
        linear-gradient(180deg, #07101d 0%, #0a1324 100%);
    color: var(--text);
}

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

.page-shell {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1.5rem 0 4rem;
}

.hero,
.panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.hero {
    padding: 1.5rem;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    font-weight: 800;
    letter-spacing: 0.04em;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    color: var(--muted);
}

.hero-copy {
    padding: 4.5rem 0 2rem;
    max-width: 760px;
}

.eyebrow,
.section-label {
    margin: 0 0 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.76rem;
    color: var(--accent);
    font-weight: 700;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    font-size: clamp(2.6rem, 7vw, 4.9rem);
    line-height: 0.98;
    margin-bottom: 1rem;
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    margin-bottom: 0.9rem;
}

.lead,
.intro-grid p,
.project-card p,
.highlight-list {
    color: var(--muted);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 2rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 1.25rem;
    border-radius: 999px;
    font-weight: 700;
    transition: transform 160ms ease, opacity 160ms ease, border-color 160ms ease;
}

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

.button-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.button-secondary {
    border: 1px solid var(--border);
    background: rgba(15, 23, 42, 0.72);
}

main {
    display: grid;
    gap: 1.4rem;
    margin-top: 1.4rem;
}

.panel {
    padding: 1.6rem;
}

.intro-grid,
.section-heading,
.project-meta,
.project-links {
    display: grid;
}

.intro-grid {
    grid-template-columns: 1.4fr 1fr;
    gap: 1.2rem;
}

.highlight-card {
    padding: 1.4rem;
    border-radius: 22px;
    background: var(--bg-soft);
    border: 1px solid var(--border);
}

.highlight-list {
    padding-left: 1.1rem;
    margin-bottom: 0;
}

.section-heading {
    gap: 0.15rem;
    margin-bottom: 1.2rem;
}

.tag-grid,
.project-grid {
    gap: 1rem;
}

.tag-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.tag {
    padding: 1rem;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: var(--bg-soft);
    color: var(--text);
    font-weight: 600;
}

.project-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.project-card {
    padding: 1.35rem;
    border-radius: 22px;
    border: 1px solid var(--border);
    background: var(--bg-soft);
}

.project-card {
    display: grid;
    gap: 1rem;
}

.project-status {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--success);
}

.project-status::before {
    content: "";
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    background: currentColor;
}

.project-meta {
    gap: 0.75rem;
}

.project-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.stack-pill {
    padding: 0.42rem 0.72rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(96, 165, 250, 0.08);
    color: #cbe0ff;
    font-size: 0.88rem;
}

.project-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.project-link {
    padding: 0.85rem 1rem;
    border-radius: 16px;
    text-align: center;
    font-weight: 700;
    border: 1px solid var(--border);
    background: rgba(15, 23, 42, 0.72);
}

.project-link.primary {
    background: linear-gradient(135deg, rgba(96, 165, 250, 0.18), rgba(139, 92, 246, 0.18));
}

@media (max-width: 760px) {
    .page-shell {
        width: min(100% - 1rem, 1120px);
    }

    .hero-copy {
        padding-top: 3rem;
    }

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

    .project-links {
        grid-template-columns: 1fr;
    }

    .topbar {
        flex-direction: column;
        align-items: flex-start;
    }
}