/* InkPDF site — shared styles */
:root {
  --bg: #0a0f1a;
  --bg-soft: #0f172a;
  --card: #111c2e;
  --border: #1e293b;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #2dd4bf;
  --accent-dark: #14b8a6;
  --accent-ink: #062f2b;
  --danger: #f87171;
  --radius: 12px;
  --font: -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, 'Cascadia Code', 'SF Mono', Menlo, Consolas, monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font); background: var(--bg); color: var(--text);
  line-height: 1.6; font-size: 16px; -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* nav */
nav {
  position: sticky; top: 0; z-index: 50; backdrop-filter: blur(12px);
  background: rgba(10, 15, 26, 0.85); border-bottom: 1px solid var(--border);
}
nav .inner { display: flex; align-items: center; gap: 28px; height: 60px; }
nav .logo { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 18px;
            color: var(--text); letter-spacing: -0.02em; }
nav .logo:hover { text-decoration: none; }
nav .logo svg { width: 24px; height: 24px; }
nav .links { display: flex; gap: 22px; margin-left: auto; align-items: center; }
nav .links a { color: var(--muted); font-size: 14.5px; font-weight: 500; }
nav .links a:hover { color: var(--text); text-decoration: none; }

/* buttons */
.btn {
  display: inline-block; padding: 10px 20px; border-radius: 8px; font-weight: 600;
  font-size: 15px; cursor: pointer; border: 1px solid transparent; font-family: var(--font);
  transition: all 0.15s;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-dark); text-decoration: none; }
.btn-ghost { border-color: var(--border); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--accent); text-decoration: none; }
.btn-sm { padding: 7px 14px; font-size: 13.5px; }

/* sections */
section { padding: 72px 0; }
.kicker { color: var(--accent); font-size: 13px; font-weight: 700; letter-spacing: 0.12em;
          text-transform: uppercase; margin-bottom: 10px; }
h2.section-title { font-size: 32px; letter-spacing: -0.02em; margin-bottom: 12px; }
.section-sub { color: var(--muted); max-width: 60ch; margin-bottom: 40px; }

/* cards */
.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px;
}
.card h3 { font-size: 17px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 14.5px; }
.card .emoji { font-size: 22px; margin-bottom: 10px; display: block; }

/* code blocks */
.code-window {
  background: #0d1526; border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; font-size: 13.5px;
}
.code-window .bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px;
                    border-bottom: 1px solid var(--border); }
.code-window .dot { width: 10px; height: 10px; border-radius: 50%; background: #334155; }
.code-window .tabs { display: flex; gap: 4px; margin-left: 12px; }
.code-window .tabs button {
  background: transparent; border: none; color: var(--muted); font-family: var(--mono);
  font-size: 12px; padding: 4px 10px; border-radius: 6px; cursor: pointer;
}
.code-window .tabs button.active { background: var(--border); color: var(--accent); }
.code-window pre {
  padding: 18px; overflow-x: auto; font-family: var(--mono); line-height: 1.65;
  color: #cbd5e1; margin: 0; white-space: pre;
}
.code-window .tok-k { color: #7dd3fc; }
.code-window .tok-s { color: #86efac; }
.code-window .tok-c { color: #64748b; }
code.inline { font-family: var(--mono); background: var(--card); border: 1px solid var(--border);
              padding: 2px 7px; border-radius: 6px; font-size: 0.88em; color: var(--accent); }

/* pricing */
.price-card { position: relative; display: flex; flex-direction: column; }
.price-card .plan { font-weight: 700; font-size: 15px; }
.price-card .price { font-size: 38px; font-weight: 800; margin: 8px 0 2px; letter-spacing: -0.03em; }
.price-card .price span { font-size: 15px; color: var(--muted); font-weight: 500; }
.price-card ul { list-style: none; margin: 18px 0 22px; flex: 1; }
.price-card li { color: var(--muted); font-size: 14px; padding: 5px 0 5px 24px; position: relative; }
.price-card li::before { content: '✓'; position: absolute; left: 2px; color: var(--accent); font-weight: 700; }
.price-card .btn { text-align: center; }
.price-card.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.price-card .badge {
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: var(--accent-ink); font-size: 11px; font-weight: 800;
  letter-spacing: 0.08em; padding: 3px 12px; border-radius: 999px; text-transform: uppercase;
}

/* forms */
input[type="email"], input[type="text"], select, textarea {
  background: var(--bg-soft); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 10px 14px; font-size: 15px; font-family: var(--font);
  outline: none; width: 100%;
}
textarea { font-family: var(--mono); font-size: 13px; line-height: 1.6; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
.field-row { display: flex; gap: 10px; }

.result-box {
  margin-top: 14px; padding: 14px 16px; border-radius: 8px; font-size: 14px;
  border: 1px solid var(--border); background: var(--bg-soft); display: none;
}
.result-box.ok { border-color: var(--accent); display: block; }
.result-box.err { border-color: var(--danger); color: var(--danger); display: block; }
.result-box code { font-family: var(--mono); word-break: break-all; color: var(--accent); }

/* faq */
details { border: 1px solid var(--border); border-radius: 10px; padding: 14px 18px;
          margin-bottom: 10px; background: var(--card); }
details summary { cursor: pointer; font-weight: 600; font-size: 15px; }
details p { color: var(--muted); font-size: 14.5px; margin-top: 10px; }

/* footer */
footer { border-top: 1px solid var(--border); padding: 36px 0 48px; color: var(--muted);
         font-size: 14px; }
footer .inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; }

/* docs */
.docs-layout { display: grid; grid-template-columns: 220px 1fr; gap: 48px; padding: 48px 0; }
@media (max-width: 860px) { .docs-layout { grid-template-columns: 1fr; } }
.docs-nav { position: sticky; top: 84px; align-self: start; font-size: 14px; }
.docs-nav a { display: block; color: var(--muted); padding: 5px 0; }
.docs-nav a:hover { color: var(--accent); text-decoration: none; }
.docs-nav .group { font-size: 11px; font-weight: 700; text-transform: uppercase;
                   letter-spacing: 0.1em; color: var(--text); margin: 18px 0 6px; }
.docs-body h1 { font-size: 30px; margin-bottom: 8px; }
.docs-body h2 { font-size: 22px; margin: 44px 0 12px; padding-top: 12px;
                border-top: 1px solid var(--border); }
.docs-body h3 { font-size: 16px; margin: 24px 0 8px; }
.docs-body p { color: var(--muted); margin-bottom: 12px; max-width: 75ch; }
.docs-body table { border-collapse: collapse; width: 100%; margin: 14px 0 20px; font-size: 14px; }
.docs-body th { text-align: left; padding: 8px 12px; border-bottom: 2px solid var(--border);
                font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.docs-body td { padding: 8px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
.docs-body td:first-child { font-family: var(--mono); font-size: 13px; color: var(--accent); white-space: nowrap; }
.docs-body .code-window { margin: 14px 0 22px; }

/* playground */
.pg-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 28px 0 56px; }
@media (max-width: 960px) { .pg-layout { grid-template-columns: 1fr; } }
.pg-pane { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
           padding: 18px; }
.pg-tabs { display: flex; gap: 6px; margin-bottom: 14px; }
.pg-tabs button {
  background: transparent; border: 1px solid var(--border); color: var(--muted);
  padding: 7px 16px; border-radius: 8px; font-size: 14px; font-weight: 600; cursor: pointer;
}
.pg-tabs button.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.pg-opts { display: flex; gap: 10px; margin: 14px 0; flex-wrap: wrap; }
.pg-opts label { font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 7px; }
.pg-opts select { width: auto; padding: 7px 10px; font-size: 14px; }
.pg-preview { min-height: 560px; display: flex; align-items: center; justify-content: center;
              color: var(--muted); font-size: 14px; }
.pg-preview iframe { width: 100%; height: 640px; border: none; border-radius: 8px; background: #fff; }

.hero { padding: 88px 0 72px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; } }
.hero h1 { font-size: 46px; line-height: 1.12; letter-spacing: -0.03em; margin-bottom: 18px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .sub { color: var(--muted); font-size: 18px; margin-bottom: 28px; max-width: 52ch; }
.hero .cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .fineprint { margin-top: 14px; color: #64748b; font-size: 13px; }