@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --bg: #0d1117;
    --bg-alt: #111720;
    --panel: #161b22;
    --text: #e6edf3;
    --muted: #9ea7b3;
    --accent: #4ba3ff;
    --accent-soft: rgba(75, 163, 255, 0.1);
    --border: #202938;
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

a {
    color: inherit;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(12px);
    background: rgba(13, 17, 23, 0.85);
    border-bottom: 1px solid var(--border);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.brand {
    font-weight: 700;
    letter-spacing: 0.4px;
}

.nav ul {
    list-style: none;
    display: flex;
    gap: 1rem;
}

.nav a {
    text-decoration: none;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    color: var(--muted);
    font-weight: 500;
    transition: background 0.2s ease, color 0.2s ease;
}

.nav a:hover,
.nav a:focus-visible {
    background: var(--accent-soft);
    color: var(--text);
}

.hero {
    padding: 7rem 0 4rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2.5rem;
    align-items: start;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--muted);
    font-size: 0.85rem;
    margin-bottom: 0.6rem;
}

h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 0.8rem;
    line-height: 1.25;
}

h2 {
    font-size: 1.6rem;
    margin-bottom: 0.6rem;
}

h3 {
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
}

.lede {
    color: var(--muted);
    margin-bottom: 1.4rem;
}

.body-text {
    color: var(--muted);
}

.quick-links {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.7rem 1rem;
    border-radius: 10px;
    border: 1px solid transparent;
    background: var(--accent);
    color: #0b101a;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.2s ease, border 0.2s ease;
}

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

.button:hover,
.button:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 10px 30px rgba(75, 163, 255, 0.2);
}

.button.ghost:hover,
.button.ghost:focus-visible {
    border-color: var(--accent);
}

.summary-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.summary-card ul {
    list-style: none;
    display: grid;
    gap: 0.7rem;
    color: var(--muted);
}

.summary-card strong {
    color: var(--text);
    font-weight: 600;
}

.panel {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
}

.panel.muted {
    background: var(--bg-alt);
}

.section-content {
    display: grid;
    gap: 0.8rem;
}

.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: center;
}

.pill-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.pill-list li {
    border: 1px solid var(--border);
    padding: 0.65rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.02);
    color: var(--muted);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.2rem;
    color: var(--muted);
    min-height: 160px;
    transition: border-color 0.2s ease, transform 0.15s ease;
}

.card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

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

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.blog-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
}

.blog-card h3 {
    margin-bottom: 0.35rem;
}

.blog-card p {
    color: var(--muted);
    margin-bottom: 0.6rem;
}

.meta {
    color: var(--muted);
    font-size: 0.9rem;
}

.site-footer {
    border-top: 1px solid var(--border);
    padding: 2rem 0;
    color: var(--muted);
    text-align: center;
    background: var(--bg);
}

@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

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

    .blog-preview-header {
        flex-direction: column;
        align-items: flex-start;
    }
}