/* MergeGuard landing — single stylesheet, no build step, no external deps */
:root {
  --bg: #0b0e14;
  --bg-alt: #0f131c;
  --band: #11151f;
  --card: #161b27;
  --line: #232a3a;
  --text: #e7ecf4;
  --muted: #9aa6bd;
  --brand: #5b8cff;
  --brand-2: #7c5cff;
  --ok: #36d399;
  --radius: 14px;
  --maxw: 1080px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 .5em; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); margin-bottom: .6em; }
h3 { font-size: 1.2rem; }
.eyebrow { color: var(--brand); font-weight: 600; font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; margin: 0 0 .8em; }
.muted { color: var(--muted); }

/* NAV */
.nav { position: sticky; top: 0; z-index: 10; background: rgba(11,14,20,.82); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-weight: 800; font-size: 1.25rem; color: var(--text); letter-spacing: -.02em; }
.brand span { color: var(--brand); }
.brand:hover { text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: var(--muted); font-size: .95rem; }
.nav-links a:hover { color: var(--text); text-decoration: none; }

/* BUTTONS */
.btn {
  display: inline-block; background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff; font-weight: 600; padding: 12px 22px; border-radius: 10px;
  border: 1px solid transparent; transition: transform .08s ease, box-shadow .2s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); box-shadow: 0 8px 26px rgba(91,140,255,.32); }
.btn-lg { padding: 15px 30px; font-size: 1.05rem; }
.btn-sm { padding: 8px 16px; font-size: .9rem; }
.btn-ghost { background: transparent; border: 1px solid var(--line); color: var(--text); }
.btn-ghost:hover { border-color: var(--brand); box-shadow: none; }

/* HERO */
.hero { padding: 88px 0 72px; background: radial-gradient(1100px 480px at 50% -10%, rgba(91,140,255,.16), transparent 70%); }
.hero h1 { font-size: clamp(2rem, 5.4vw, 3.6rem); font-weight: 800; }
.grad { background: linear-gradient(135deg, var(--brand), var(--brand-2)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.lede { font-size: 1.18rem; color: var(--muted); max-width: 680px; margin: 0 0 30px; }
.lede strong { color: var(--text); }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 22px; }
.micro { font-size: .92rem; color: var(--muted); margin: 0; }
.micro strong { color: var(--ok); }

/* BANDS */
.band { padding: 72px 0; border-top: 1px solid var(--line); }
.band.alt { background: var(--bg-alt); }
.section-lede { font-size: 1.1rem; color: var(--muted); max-width: 720px; margin: 0 0 34px; }
.section-lede strong { color: var(--text); }
.band-note { text-align: center; color: var(--muted); font-size: 1.05rem; margin: 36px auto 0; max-width: 640px; }

/* GRIDS + CARDS */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.card h3 { margin-bottom: .4em; }
.card p { color: var(--muted); margin: 0; }
.card-ico { font-size: 1.7rem; margin-bottom: 10px; }

/* PACKAGES */
.pkg { display: flex; flex-direction: column; position: relative; }
.pkg-price { color: var(--brand) !important; font-weight: 600; font-size: .9rem; margin-bottom: 12px !important; }
.pkg.featured { border-color: var(--brand); box-shadow: 0 0 0 1px var(--brand) inset, 0 14px 40px rgba(91,140,255,.12); }
.pkg-tag { position: absolute; top: -11px; left: 26px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; }

/* TABLE */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th, td { text-align: left; padding: 16px 18px; vertical-align: top; border-bottom: 1px solid var(--line); font-size: .96rem; }
th { background: var(--band); color: var(--text); font-weight: 600; font-size: .85rem; letter-spacing: .03em; text-transform: uppercase; }
td:nth-child(2) { color: var(--muted); }
tr:last-child td { border-bottom: none; }
.ok { color: var(--ok); font-weight: 700; }
.score { text-align: center; font-size: 1.15rem; margin: 30px 0 8px; }
.score strong { color: var(--ok); }

/* CHECK LISTS */
.checks { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.checks li { position: relative; padding-left: 30px; color: var(--muted); }
.checks li strong { color: var(--text); }
.checks li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--ok); font-weight: 800; }

/* FINAL CTA */
.cta-final { padding: 88px 0; text-align: center; background: radial-gradient(900px 400px at 50% 120%, rgba(124,92,255,.18), transparent 70%); border-top: 1px solid var(--line); }
.cta-final p { color: var(--muted); font-size: 1.1rem; max-width: 600px; margin: 0 auto 28px; }
.cta-final .micro { margin-top: 18px; }

/* ARTICLES */
.article { text-align: left; }
.article h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 6px; }
.article-meta { color: var(--muted); font-size: .9rem; margin-bottom: 30px; }
.article h2 { font-size: 1.4rem; margin: 34px 0 12px; }
.article h3 { font-size: 1.15rem; margin: 26px 0 8px; }
.article p { color: var(--text); margin: 0 0 16px; }
.article ul, .article ol { color: var(--text); margin: 0 0 16px; padding-left: 22px; }
.article li { margin-bottom: 7px; }
.article a { color: var(--brand); }
.article blockquote { border-left: 3px solid var(--brand); padding-left: 16px; margin: 0 0 16px; color: var(--muted); font-style: italic; }
.article code { background: var(--card); padding: 2px 6px; border-radius: 5px; font-size: .9em; }
.article hr { border: none; border-top: 1px solid var(--line); margin: 30px 0; }
.article-cta { margin-top: 44px; padding: 28px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); text-align: center; }
.article-cta h3 { margin: 0 0 14px; }
.article-list { display: flex; flex-direction: column; gap: 16px; text-align: left; margin-top: 8px; }
.article-card { display: block; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; text-decoration: none; color: inherit; transition: border-color .2s, transform .08s; }
.article-card:hover { border-color: var(--brand); transform: translateY(-2px); text-decoration: none; }
.article-card h3 { margin: 0 0 6px; }
.article-card p { color: var(--muted); margin: 0 0 8px; }
.article-card span { color: var(--muted); font-size: .82rem; }

/* Article images */
.article-hero { display: block; width: 100%; height: auto; border-radius: var(--radius); margin: 8px 0 30px; border: 1px solid var(--line); }
.article-fig { margin: 26px 0; text-align: center; }
.article-fig img { display: block; width: 100%; height: auto; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-alt); }
.article-fig figcaption { color: var(--muted); font-size: .88rem; margin-top: 10px; line-height: 1.5; }
.card-thumb { display: block; width: 100%; height: auto; border-radius: 10px; margin: 0 0 14px; border: 1px solid var(--line); }

/* FAQ */
.faq-list { text-align: left; margin-top: 8px; }
.faq-item { padding: 18px 0; border-bottom: 1px solid var(--line); }
.faq-item:last-child { border-bottom: none; }
.faq-item h3 { font-size: 1.05rem; margin: 0 0 6px; }
.faq-item p { color: var(--muted); margin: 0; }

/* CONTACT FORM */
.contact-form { max-width: 520px; margin: 8px auto 0; text-align: left; }
.contact-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.contact-form .form-row.full { grid-template-columns: 1fr; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; padding: 12px 14px; background: var(--card); border: 1px solid var(--line);
  border-radius: 9px; color: var(--text); font-size: 1rem; font-family: inherit;
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--muted); }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: none; border-color: var(--brand); }
.contact-form select { color: var(--muted); }
.contact-form textarea { margin-bottom: 14px; resize: vertical; min-height: 84px; }
.contact-form .btn { width: 100%; border: none; cursor: pointer; }
.contact-form .hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.form-status { min-height: 1.2em; margin: 12px 0 0; font-size: .95rem; text-align: center; }
.form-status.ok { color: var(--ok); }
.form-status.err { color: #ff6b6b; }
@media (max-width: 520px) { .contact-form .form-row { grid-template-columns: 1fr; } }

/* FOOTER */
.footer { border-top: 1px solid var(--line); padding: 28px 0; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; color: var(--muted); font-size: .9rem; }
.footer strong { color: var(--text); }

/* RESPONSIVE */
@media (max-width: 760px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .nav-links { gap: 16px; }
  .nav-links a:not(.btn) { display: none; }
  .hero { padding: 60px 0 52px; }
  .band { padding: 56px 0; }
}