/* NodeTV marketing site — single shared stylesheet.
   Dark, broadcast-y, news-feed inspired. No external CSS deps. */

:root {
    --bg:         #0b0f14;
    --bg-elev:    #121822;
    --bg-card:   #161e2a;
    --border:    #243044;
    --text:      #e8edf5;
    --text-soft: #a8b3c4;
    --text-mute: #6f7d92;
    --accent:    #4ea3ff;
    --accent-2:  #7d6cff;
    --danger:    #ff6b6b;
    --success:   #41d398;
    --radius:    14px;
    --radius-sm: 8px;
    --maxw:      1080px;
    --maxw-prose: 720px;
    --shadow:    0 6px 24px rgba(0,0,0,0.35);
}

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", sans-serif;
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin: 0 0 0.5em 0;
    font-weight: 700;
}
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-top: 2.4em; }
h3 { font-size: 1.2rem; margin-top: 1.8em; }

p, ul, ol { margin: 0 0 1em 0; }
ul, ol { padding-left: 1.25em; }
li { margin-bottom: 0.4em; }

hr {
    border: 0;
    border-top: 1px solid var(--border);
    margin: 2em 0;
}

code {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.1em 0.4em;
    font-family: "SF Mono", Menlo, Consolas, monospace;
    font-size: 0.92em;
}

/* ───── Layout ───── */
.wrap {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 24px;
}
.prose {
    max-width: var(--maxw-prose);
    margin: 0 auto;
    padding: 24px;
}
.prose p, .prose li { color: var(--text-soft); }
.prose strong { color: var(--text); }

/* ───── Top nav ───── */
.nav {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: saturate(180%) blur(12px);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    background: rgba(11,15,20,0.75);
    border-bottom: 1px solid var(--border);
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
}
.brand img { width: 28px; height: 28px; border-radius: 6px; }
.brand:hover { text-decoration: none; }

.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a {
    color: var(--text-soft);
    font-size: 0.94rem;
    font-weight: 500;
}
.nav-links a:hover { color: var(--text); text-decoration: none; }

@media (max-width: 640px) {
    .nav-links { gap: 14px; }
    .nav-links a { font-size: 0.85rem; }
}

/* ───── Hero ───── */
.hero {
    padding: 88px 0 48px;
    text-align: center;
    background:
        radial-gradient(900px 460px at 50% -10%, rgba(78,163,255,0.18), transparent 60%),
        radial-gradient(700px 360px at 100% 20%, rgba(125,108,255,0.12), transparent 60%);
}
.hero h1 { margin: 0 0 14px 0; }
.hero p.lede {
    color: var(--text-soft);
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    max-width: 620px;
    margin: 0 auto 28px;
}
.eyebrow {
    display: inline-block;
    background: rgba(78,163,255,0.12);
    border: 1px solid rgba(78,163,255,0.35);
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 6px 12px;
    border-radius: 999px;
    margin-bottom: 18px;
}

/* ───── Buttons ───── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 10px;
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 0.98rem;
    cursor: pointer;
    transition: transform 80ms ease, background 120ms ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
    background: var(--accent);
    color: #001226;
}
.btn-primary:hover { background: #6db4ff; }
.btn-secondary {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
}
.btn-secondary:hover { background: var(--bg-card); }
.btn-row {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 12px;
}

/* ───── Sections ───── */
.section { padding: 64px 0; }
.section-title {
    text-align: center;
    margin-bottom: 12px;
}
.section-sub {
    text-align: center;
    color: var(--text-soft);
    margin: 0 auto 40px;
    max-width: 600px;
}

/* ───── Feature grid ───── */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
}
.feature {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
}
.feature .icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(78,163,255,0.12);
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}
.feature h3 {
    margin: 0 0 6px 0;
    font-size: 1.05rem;
    color: var(--text);
}
.feature p {
    margin: 0;
    color: var(--text-soft);
    font-size: 0.95rem;
}

/* ───── Screenshot rail ───── */
.shots {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-top: 24px;
}
.shot {
    background: linear-gradient(160deg, #1a2332 0%, #0e141d 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    overflow: hidden;
    aspect-ratio: 9 / 19;
    display: flex;
    align-items: center;
    justify-content: center;
}
.shot img {
    border-radius: 22px;
    box-shadow: var(--shadow);
    max-height: 100%;
    width: auto;
}

/* ───── Broadcaster strip ───── */
.broadcasters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 28px;
    margin-top: 24px;
    color: var(--text-mute);
    font-size: 0.95rem;
    font-weight: 500;
}
.broadcasters span {
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-elev);
}

/* ───── CTA card ───── */
.cta {
    background: linear-gradient(135deg, rgba(78,163,255,0.12), rgba(125,108,255,0.12));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
    margin-top: 48px;
}
.cta h2 { margin-top: 0; }
.cta p { color: var(--text-soft); }

/* ───── Footer ───── */
.footer {
    margin-top: 80px;
    padding: 40px 0 32px;
    border-top: 1px solid var(--border);
    color: var(--text-mute);
    font-size: 0.9rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 28px;
}
@media (max-width: 720px) {
    .footer-grid { grid-template-columns: 1fr; }
}
.footer h4 {
    color: var(--text);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 12px 0;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 8px; }
.footer a { color: var(--text-soft); }
.footer a:hover { color: var(--text); }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    color: var(--text-mute);
    font-size: 0.85rem;
}

/* ───── Doc-page heading callout for legal pages ───── */
.doc-meta {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    color: var(--text-soft);
    font-size: 0.92rem;
    margin: 18px 0 32px;
}
.doc-meta strong { color: var(--text); }

table.data-table {
    border-collapse: collapse;
    width: 100%;
    margin: 16px 0 24px;
    font-size: 0.94rem;
}
table.data-table th, table.data-table td {
    border: 1px solid var(--border);
    padding: 10px 12px;
    vertical-align: top;
    text-align: left;
}
table.data-table th {
    background: var(--bg-card);
    color: var(--text);
}
table.data-table td { color: var(--text-soft); }