/* jsoncrm — www.jsoncrm.dev */

:root {
  --bg: #fafafa;
  --bg-alt: #f0f2f5;
  --card: #ffffff;
  --border: #e2e5ea;
  --text: #1a1d21;
  --muted: #5c6470;
  --accent: #1a7f37;
  --accent-soft: rgba(26, 127, 55, 0.08);
  --gold: #b58900;
  --term-bg: #0d1117;
  --term-text: #e6edf3;
  --green: #3fb950;
  --cyan: #79c0ff;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1117;
    --bg-alt: #10151c;
    --card: #161b22;
    --border: #2a313c;
    --text: #e6edf3;
    --muted: #9199a2;
    --accent: #3fb950;
    --accent-soft: rgba(63, 185, 80, 0.1);
    --gold: #e3b341;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

code, pre, .mono { font-family: var(--mono); font-size: 0.9em; }

.container { max-width: 1040px; margin: 0 auto; padding: 0 24px; }

/* ---------- nav ---------- */

.nav {
  position: sticky; top: 0; z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center; gap: 24px;
  padding: 14px 24px; max-width: 1040px; margin: 0 auto;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 18px; color: var(--text);
}
.brand:hover { text-decoration: none; }
.brand-mark {
  font-family: var(--mono); font-weight: 700;
  background: var(--term-bg); color: var(--green);
  border-radius: 8px; padding: 2px 9px; font-size: 16px;
}
.nav-links { display: flex; gap: 20px; margin-left: auto; align-items: center; flex-wrap: wrap; }
.nav-links a { color: var(--muted); font-size: 14.5px; font-weight: 500; }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-cta {
  background: var(--accent); color: #fff !important;
  padding: 7px 14px; border-radius: 8px; font-weight: 600;
}
.nav-cta:hover { opacity: 0.9; }

/* ---------- hero ---------- */

.hero { padding: 72px 0 48px; text-align: center; }
.eyebrow {
  display: inline-block; font-family: var(--mono); font-size: 13px;
  color: var(--accent); background: var(--accent-soft);
  border: 1px solid var(--accent); border-radius: 999px;
  padding: 3px 14px; margin-bottom: 20px;
}
h1 {
  font-size: clamp(34px, 6vw, 56px); line-height: 1.1;
  letter-spacing: -0.02em; margin: 0 0 18px; font-weight: 800;
}
h1 .accent { color: var(--accent); }
.hero-sub {
  font-size: 19px; color: var(--muted); max-width: 680px;
  margin: 0 auto 30px;
}
.install-box {
  display: inline-flex; align-items: stretch;
  border: 1px solid var(--border); border-radius: 10px;
  background: var(--term-bg); overflow: hidden; max-width: 100%;
}
.install-box code {
  display: block; padding: 13px 18px; color: var(--term-text);
  white-space: nowrap; overflow-x: auto; font-size: 14.5px;
}
.copy-btn {
  border: 0; border-left: 1px solid var(--border); cursor: pointer;
  background: transparent; color: var(--muted);
  padding: 0 16px; font-size: 13px; font-family: var(--mono);
}
.copy-btn:hover { color: var(--term-text); }
.copy-btn.copied { color: var(--green); }
.hero-note { font-size: 13.5px; color: var(--muted); margin-top: 10px; }
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin: 26px 0 18px; }
.btn {
  display: inline-block; padding: 11px 22px; border-radius: 10px;
  font-weight: 600; font-size: 15.5px; border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { opacity: 0.9; text-decoration: none; }
.btn-ghost { border-color: var(--border); color: var(--text); background: var(--card); }
.btn-ghost:hover { text-decoration: none; border-color: var(--muted); }
.badges {
  display: flex; gap: 18px; justify-content: center; flex-wrap: wrap;
  font-family: var(--mono); font-size: 12.5px; color: var(--muted);
}
.badges span::before { content: "✓ "; color: var(--accent); }

/* ---------- terminal ---------- */

.terminal {
  background: var(--term-bg); border-radius: 12px;
  border: 1px solid var(--border);
  margin: 26px auto 0; max-width: 760px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.18);
  text-align: left; overflow: hidden;
}
.term-bar {
  display: flex; gap: 7px; padding: 11px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.term-dot { width: 11px; height: 11px; border-radius: 50%; background: #3a4149; }
.term-dot:first-child { background: #ff5f57; }
.term-dot:nth-child(2) { background: #febc2e; }
.term-dot:nth-child(3) { background: #28c840; }
.term-title {
  margin-left: auto; font-family: var(--mono); font-size: 12px; color: #6e7681;
}
.term-body {
  padding: 18px 20px; font-family: var(--mono); font-size: 13.5px;
  line-height: 1.75; color: var(--term-text); overflow-x: auto;
  white-space: pre-wrap;
}
.t-prompt { color: var(--green); user-select: none; }
.t-cmd { color: var(--term-text); }
.t-out { color: #9199a2; white-space: pre-wrap; }
.t-link { color: var(--cyan); }
.t-gold { color: #e3b341; }

/* ---------- sections ---------- */

section { padding: 64px 0; }
section.tight { padding: 30px 0 44px; }
section.alt { background: var(--bg-alt); }
.section-title {
  font-size: 30px; font-weight: 800; letter-spacing: -0.01em;
  margin: 0 0 10px; text-align: center;
}
.section-sub {
  color: var(--muted); text-align: center; max-width: 640px;
  margin: 0 auto 40px; font-size: 17px;
}

.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 22px;
}
.card h3 { margin: 0 0 8px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 14.5px; }
.card .icon { font-size: 22px; display: block; margin-bottom: 10px; }

/* ---------- code blocks ---------- */

.code-block {
  background: var(--term-bg); color: var(--term-text);
  border-radius: 10px; padding: 16px 18px; overflow-x: auto;
  font-family: var(--mono); font-size: 13.5px; line-height: 1.7;
  border: 1px solid var(--border);
  white-space: pre-wrap;
}
.code-block .c { color: #6e7681; }   /* comment */
.code-block .p { color: var(--green); } /* prompt */
.code-block .k { color: var(--cyan); }  /* keyword-ish */

/* ---------- steps ---------- */

.step { display: flex; gap: 18px; margin-bottom: 34px; align-items: flex-start; }
.step-num {
  flex: 0 0 34px; height: 34px; border-radius: 50%;
  background: var(--accent); color: #fff; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.step-body { flex: 1; }
.step-body h3 { margin: 4px 0 10px; font-size: 18px; }
.step-body .code-block { margin: 10px 0; }
.step-body p { color: var(--muted); margin: 0; font-size: 15px; }

/* ---------- tables ---------- */

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; }
table { border-collapse: collapse; width: 100%; background: var(--card); font-size: 14.5px; min-width: 720px; }
th, td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); background: var(--bg-alt); }
tr:last-child td { border-bottom: 0; }
td:first-child { font-weight: 600; white-space: nowrap; }
.col-us { background: var(--accent-soft); }
th.col-us { color: var(--accent); }
.tick { color: var(--accent); font-weight: 700; }
.table-note { font-size: 13px; color: var(--muted); margin-top: 10px; text-align: center; }

/* ---------- vs cards ---------- */

.vs-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.vs-card {
  display: block; background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 22px; color: var(--text);
  transition: border-color 0.15s, transform 0.15s;
}
.vs-card:hover { text-decoration: none; border-color: var(--accent); transform: translateY(-2px); }
.vs-card .vs-tag { font-family: var(--mono); font-size: 12.5px; color: var(--muted); }
.vs-card h3 { margin: 6px 0 8px; font-size: 17px; }
.vs-card p { margin: 0; color: var(--muted); font-size: 14px; }
.vs-card .go { color: var(--accent); font-weight: 600; font-size: 14px; }

/* ---------- verdict / choose boxes ---------- */

.verdict {
  background: var(--accent-soft); border: 1px solid var(--accent);
  border-radius: 12px; padding: 22px 26px; margin: 28px 0;
}
.verdict p { margin: 0; font-size: 16.5px; }
.verdict strong { color: var(--accent); }

.choose { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 26px 0; }
.choose .card h3 { display: flex; align-items: center; gap: 8px; }
.choose ul { margin: 8px 0 0; padding-left: 20px; color: var(--muted); font-size: 14.5px; }
.choose li { margin-bottom: 6px; }

/* ---------- faq ---------- */

details {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; padding: 0; margin-bottom: 10px;
}
details summary {
  cursor: pointer; padding: 16px 20px; font-weight: 600; font-size: 15.5px;
  list-style: none; position: relative; padding-right: 40px;
}
details summary::-webkit-details-marker { display: none; }
details summary::after {
  content: "+"; position: absolute; right: 18px; top: 50%;
  transform: translateY(-50%); color: var(--muted); font-size: 20px;
}
details[open] summary::after { content: "–"; }
details .faq-body { padding: 0 20px 18px; color: var(--muted); font-size: 15px; }
details .faq-body p { margin: 0 0 10px; }
details .faq-body p:last-child { margin: 0; }

/* ---------- cta band ---------- */

.cta-band {
  background: var(--term-bg); border-radius: 14px; padding: 30px 24px;
  text-align: center; color: var(--term-text); margin: 8px 0 0;
}
.cta-band h2 { margin: 0 0 8px; font-size: 23px; color: #fff; }
.cta-band p { color: #9199a2; margin: 0 0 16px; font-size: 15px; }
.cta-band .hero-ctas { margin: 4px 0 0; }
.cta-band .btn { padding: 9px 18px; font-size: 14.5px; }

/* ---------- footer ---------- */

footer {
  border-top: 1px solid var(--border); padding: 40px 0 56px;
  font-size: 14px; color: var(--muted);
}
.footer-grid { display: flex; gap: 48px; flex-wrap: wrap; justify-content: space-between; }
.footer-col h4 { margin: 0 0 10px; font-size: 13px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text); }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 7px; }
.footer-tag { font-family: var(--mono); font-size: 13px; margin-top: 26px; }

/* ---------- prose ---------- */

.prose { max-width: 760px; margin: 0 auto; }
.prose h2 { font-size: 24px; margin: 40px 0 12px; letter-spacing: -0.01em; }
.prose h2:first-child { margin-top: 0; }
.prose p { color: var(--muted); font-size: 16px; }
.prose strong { color: var(--text); }
.prose .code-block { margin: 18px 0; }
.backlink { font-size: 14px; margin-bottom: 18px; display: inline-block; }

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .grid-3, .grid-4, .vs-cards, .choose { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .grid-3, .grid-4, .grid-2, .vs-cards, .choose { grid-template-columns: 1fr; }
  .nav-links a:not(.nav-cta) { display: none; }
  section { padding: 48px 0; }
}