:root {
  --bg: #ffffff;
  --bg2: #f6f8fc;
  --panel: #ffffff;
  --border: #e4e9f4;
  --border-strong: #c9d2ea;
  --text: #101736;
  --muted: #5a6482;
  --accent: #5847e6;
  --accent-down: #4938d8;
  --mint: #0b8f72;
  --coral: #cf4f24;
  --code-bg: #0a2540;
  --code-text: #e6ecf8;
  --radius: 14px;
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Instrument Sans", system-ui, -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
html, body { overflow-x: clip; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.01em; text-wrap: balance; color: var(--text); }

/* ---------- header ---------- */
.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.85);
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(10px);
}
.nav-row { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.12rem; color: var(--text); }
.brand .wordmark span { color: var(--accent); }
.brand:hover { text-decoration: none; }
.brand svg { display: block; }
nav { display: flex; gap: 24px; align-items: center; }
nav a { color: var(--muted); font-size: 0.95rem; }
nav a:hover { color: var(--text); text-decoration: none; }

/* mobile nav: CSS-only hamburger */
.nav-toggle { display: none; }
.nav-burger { display: none; }
@media (max-width: 800px) {
  .nav-burger {
    display: flex; align-items: center; justify-content: center;
    width: 42px; height: 42px; cursor: pointer;
    border: 1px solid var(--border); border-radius: 10px; background: var(--panel);
  }
  .nav-burger span, .nav-burger span::before, .nav-burger span::after {
    content: ""; display: block; width: 18px; height: 2px;
    background: var(--text); border-radius: 2px; position: relative;
  }
  .nav-burger span::before { position: absolute; top: -6px; }
  .nav-burger span::after { position: absolute; top: 6px; }
  .nav-toggle:checked ~ .nav-burger { border-color: var(--accent); }
  .site-header nav {
    display: none;
    position: absolute; top: 62px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: 8px 24px 16px;
  }
  .nav-toggle:checked ~ nav { display: flex; }
  .site-header nav a { padding: 13px 4px; font-size: 1.02rem; border-bottom: 1px solid var(--border); }
  .site-header nav a:last-child { border-bottom: 0; margin-top: 12px; text-align: center; padding: 12px; }
}

/* ---------- buttons: flat, color-shift hover only ---------- */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff !important;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-family: var(--font-body);
  border: 0; cursor: pointer; font-size: 1rem;
}
.btn:hover { background: var(--accent-down); text-decoration: none; }
.btn-sm { padding: 8px 16px; font-size: 0.9rem; }
.btn-ghost { background: transparent; border: 1px solid var(--border-strong); color: var(--text) !important; }
.btn-ghost:hover { background: var(--bg2); border-color: var(--accent); }
.btn-green { background: var(--mint); color: #fff !important; }
.btn-green:hover { background: #0a7a61; }

/* ---------- hero with skewed pastel gradient bands ---------- */
.hero { padding: 96px 0 68px; text-align: center; position: relative; }
.hero-blob {
  position: absolute; z-index: -1; pointer-events: none;
  left: -50vw; right: -50vw; top: -140px; height: 440px;
  transform: skewY(-7deg);
  background: linear-gradient(100deg, #ffe3ef 0%, #e9e2ff 32%, #dcebff 62%, #dcf7ef 100%);
  opacity: 0.65;
}
.hero-blob.b2 {
  top: 120px; height: 220px;
  transform: skewY(-7deg);
  background: linear-gradient(100deg, rgba(220, 235, 255, 0) 0%, rgba(233, 226, 255, 0.7) 55%, rgba(255, 227, 239, 0.5) 100%);
  opacity: 0.5;
}
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.1rem); line-height: 1.12; font-weight: 700; max-width: 820px; margin: 0 auto 20px; }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero p.sub { color: var(--muted); font-size: 1.18rem; max-width: 640px; margin: 0 auto 32px; }
.hero .cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 999px;
  padding: 5px 16px;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 26px;
}

/* ---------- sections ---------- */
section.block { padding: 60px 0; }
section.alt { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
h2.center { text-align: center; font-size: 2rem; font-weight: 700; margin-bottom: 10px; }
p.center { text-align: center; color: var(--muted); max-width: 640px; margin: 0 auto 36px; }
.eyebrow {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 8px;
}
.eyebrow.mint { color: var(--mint); }
.eyebrow.coral { color: var(--coral); }

/* ---------- cards: flat, border-shift hover only ---------- */
.grid { display: grid; gap: 18px; }
.grid > * { min-width: 0; }
.grid-3 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
a.card:hover { border-color: var(--accent); text-decoration: none; }
.card h3 { font-size: 1.1rem; margin-bottom: 6px; font-weight: 600; }
.card p { color: var(--muted); font-size: 0.93rem; }
.card .meta { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.tag {
  font-size: 0.73rem;
  letter-spacing: 0.03em;
  background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 2px 10px;
  border-radius: 999px;
}
.tag.bundle { color: var(--mint); background: #e9f9f4; border-color: #b9e9da; }
.tag.featured { color: var(--coral); background: #fdf0ea; border-color: #f3cdb9; }

/* ---------- directory controls ---------- */
.filter-row { display: flex; gap: 10px; flex-wrap: wrap; margin: 26px 0; }
.filter-row a {
  font-size: 0.85rem; padding: 6px 15px; border-radius: 999px;
  border: 1px solid var(--border); color: var(--muted); background: var(--panel);
}
.filter-row a.active { color: var(--accent); border-color: var(--accent); background: #f0eefe; }
.filter-row a:hover { color: var(--text); border-color: var(--border-strong); text-decoration: none; }
.search-box {
  width: 100%; max-width: 440px;
  background: var(--panel); border: 1px solid var(--border-strong);
  color: var(--text); padding: 11px 16px; border-radius: 10px;
  font-size: 1rem; font-family: var(--font-body);
}
.search-box:focus, form.stack input:focus, form.stack textarea:focus, form.stack select:focus {
  outline: none; border-color: var(--accent);
}

/* ---------- forms ---------- */
form.stack { display: grid; gap: 15px; max-width: 580px; }
form.stack label { font-size: 0.86rem; color: var(--muted); display: block; margin-bottom: 5px; letter-spacing: 0.02em; }
form.stack input, form.stack textarea, form.stack select {
  width: 100%; background: var(--panel); border: 1px solid var(--border-strong);
  color: var(--text); padding: 11px 14px; border-radius: 10px;
  font-size: 1rem; font-family: var(--font-body);
}
.inline-form { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.inline-form input { min-width: min(280px, 100%); flex: 1 1 auto; }
.inline-form .btn { flex: 0 0 auto; }
.notice { border: 1px solid #9fe5d2; color: var(--mint); background: #e9f9f4; border-radius: 10px; padding: 12px 18px; margin: 18px 0; }
.notice.err { border-color: #f3cdb9; color: var(--coral); background: #fdf0ea; }

/* ---------- pricing ---------- */
.pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 20px; max-width: 920px; margin: 0 auto; }
.price-card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 30px; text-align: center;
}
.price-card.hot { border-color: var(--accent); position: relative; }
.price-card.hot::before {
  content: "Most popular";
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #fff;
  font-size: 0.74rem; letter-spacing: 0.05em; font-weight: 600;
  padding: 3px 14px; border-radius: 999px;
}
.price-card h3 { font-size: 1rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); font-family: var(--font-body); font-weight: 600; }
.price-card .price { font-family: var(--font-display); font-size: 2.6rem; font-weight: 700; margin: 12px 0 2px; font-variant-numeric: tabular-nums; }
.price-card .per { color: var(--muted); font-size: 0.85rem; margin-bottom: 20px; }
.price-card ul { list-style: none; text-align: left; margin: 0 0 24px; color: var(--muted); font-size: 0.92rem; }
.price-card li { padding: 5px 0 5px 22px; position: relative; }
.price-card li::before {
  content: ""; position: absolute; left: 0; top: 13px;
  width: 12px; height: 7px;
  border-left: 2px solid var(--mint); border-bottom: 2px solid var(--mint);
  transform: rotate(-45deg);
}

/* ---------- code: dark panels on the light page ---------- */
code {
  background: #f1f3fb; border: 1px solid var(--border);
  border-radius: 6px; font-family: var(--font-mono); font-size: 0.86em;
  padding: 2px 7px; color: #3d3593;
}
pre {
  background: var(--code-bg); border: 1px solid var(--code-bg); color: var(--code-text);
  border-radius: 10px; font-family: var(--font-mono); font-size: 0.86em;
  padding: 18px 20px; overflow-x: auto; margin: 14px 0; text-align: left; line-height: 1.55;
  max-width: 100%;
}
pre code { background: none; border: 0; padding: 0; color: var(--code-text); }

/* ---------- detail pages ---------- */
.detail-head { padding: 48px 0 8px; }
.detail-head h1 { font-size: 2.1rem; margin-bottom: 8px; }
.detail-head .tagline { color: var(--muted); font-size: 1.1rem; }
.crumbs { color: var(--muted); font-size: 0.84rem; padding-top: 26px; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--text); }
.two-col { display: grid; grid-template-columns: 2fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 760px) {
  .two-col { grid-template-columns: 1fr; }
  .hero { padding: 60px 0 44px; }
  section.block { padding: 44px 0; }
  h2.center { font-size: 1.6rem; }
  .detail-head { padding: 34px 0 8px; }
  .detail-head h1 { font-size: 1.7rem; }
  .hero p.sub { font-size: 1.05rem; }
  .badge { max-width: 100%; white-space: normal; line-height: 1.5; }
  .price-card { padding: 24px 20px; }
  pre { font-size: 0.78em; padding: 14px 16px; }
  .steps .card { padding-left: 58px; }
  .steps .card::before { left: 16px; }
  .site-footer p { padding: 0 8px; }
}

/* ---------- numbered steps (a real sequence) ---------- */
.steps { counter-reset: step; }
.steps .card { position: relative; padding-left: 68px; }
.steps .card::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 22px; top: 24px;
  width: 28px; height: 28px; border-radius: 50%;
  border: 1.5px solid var(--accent); color: var(--accent);
  font-family: var(--font-display); font-weight: 700;
  display: flex; align-items: center; justify-content: center; font-size: 0.9rem;
}

/* ---------- tables ---------- */
table.plain { width: 100%; border-collapse: collapse; font-size: 0.93rem; background: var(--panel); }
table.plain th, table.plain td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); }
table.plain th { color: var(--muted); font-weight: 600; font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; }
.table-scroll { overflow-x: auto; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--border); padding: 36px 0; margin-top: 64px; color: var(--muted); font-size: 0.88rem; text-align: center; background: var(--bg2); }
.site-footer p { margin: 4px 0; }
.site-footer a { color: var(--muted); text-decoration: underline; }
.site-footer a:hover { color: var(--text); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }