/* free.html — page-specific rules. Nav + basic :root aus _nav.css. */
:root {
    --accent2:#ff6b35;
    --green:#3fb950;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { line-height: 1.7; }
.container { max-width: 800px; margin: 0 auto; padding: 0 2rem 2rem; }
h1 { color: #fff; font-size: 2.4rem; letter-spacing: -0.02em; margin-bottom: 0.5rem; }
h2 { color: #fff; font-size: 1.4rem; margin: 3rem 0 1rem; }
h3 { color: var(--accent2); font-size: 1rem; margin-bottom: 0.4rem; }
p { margin-bottom: 1rem; }
a { color: var(--accent); text-decoration: none; }
.subtitle { opacity: 0.6; margin-bottom: 2.5rem; font-size: 1.05rem; }
.use-cases { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; margin: 1.5rem 0; }
.use-case { background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; padding: 1.4rem; }
.use-case p { font-size: 0.85rem; opacity: 0.8; margin: 0; }
pre { background: #0d1117; border: 1px solid var(--border); border-radius: 6px; padding: 1.2rem; margin: 1.5rem 0; font-size: 0.82rem; overflow-x: auto; }
.note { background: rgba(0,200,255,0.06); border-left: 3px solid var(--accent); padding: 0.8rem 1.2rem; margin: 1.5rem 0; border-radius: 0 6px 6px 0; font-size: 0.85rem; }
.cta-box { text-align: center; padding: 2.5rem 0; margin-top: 2rem; border-top: 1px solid var(--border); }
.btn { display: inline-block; padding: 0.75rem 2rem; border-radius: 4px; font-weight: bold; font-size: 0.9rem; text-decoration: none; transition: opacity 0.2s; }
.btn-primary { background: var(--accent); color: var(--bg); }
.btn-primary:hover { opacity: 0.85; }
.btn-secondary { border: 1px solid var(--accent); color: var(--accent); margin-left: 1rem; }
.btn-secondary:hover { background: rgba(0,200,255,0.1); }

/* Comparison matrix */
.matrix { margin: 3rem 0 1rem; overflow-x: auto; }
.matrix h2 { margin-bottom: 1rem; }
.matrix table { width: 100%; border-collapse: collapse; font-size: 0.8rem; min-width: 560px; }
.matrix th { color: var(--accent); border-bottom: 1px solid var(--border); padding: 0.5rem 0.8rem; text-align: left; font-weight: normal; letter-spacing: 0.04em; text-transform: uppercase; font-size: 0.72rem; }
.matrix td { padding: 0.45rem 0.8rem; border-bottom: 1px solid rgba(0,200,255,0.06); }
.matrix tr:last-child td { border-bottom: none; }
.matrix td:first-child { opacity: 0.7; }
.matrix .col-you { background: rgba(0,200,255,0.05); }
.matrix .check { color: var(--green); }
.matrix .dash { opacity: 0.25; }
.matrix .price-row td { color: #fff; font-weight: bold; padding-top: 0.8rem; }
.matrix .tier-head { color: #fff; font-size: 0.85rem; }

footer { text-align: center; padding: 2rem 0; font-size: 0.75rem; color: #6b7fa0; border-top: 1px solid var(--border); margin-top: 3rem; }
footer a { color: var(--accent); }

/* --- Responsive --- */
@media (max-width: 768px) {
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.2rem; }
    .use-cases { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .container { padding: 1rem; }
    h1 { font-size: 1.5rem; }
    pre { font-size: 0.78rem; padding: 0.8rem; }
    .cta-box .btn { display: block; width: 100%; text-align: center; margin: 0.5rem 0; }
    .cta-box .btn-secondary { margin-left: 0; }
    .matrix table { font-size: 0.7rem; min-width: 480px; }
    .matrix th, .matrix td { padding: 0.35rem 0.5rem; }
    footer { line-height: 2.2; }
}