/* Public marketing pages.

   Palette is deliberately calmer than the product's: muted periwinkle and sage
   on a soft slate ground, no neon, no glow. Someone reading a pricing page for
   two minutes should not feel like they are staring into a dashboard. */

:root {
  color-scheme: dark;
  --page: #0e121b;
  --page-2: #121724;
  --surface: rgba(24, 30, 44, 0.66);
  --surface-raised: rgba(28, 35, 51, 0.86);
  --ink: #e8ecf4;
  --ink-soft: #a8b3c7;
  --muted: #75819a;
  --border: rgba(146, 168, 208, 0.12);
  --border-strong: rgba(146, 168, 208, 0.26);
  --accent: #8aa8f0;
  --accent-2: #a894e0;
  --sage: #83c6b0;
  --amber: #e0b675;
  --rose: #e59aa6;
  --shadow: 0 20px 50px rgba(4, 7, 14, 0.42);
  --radius: 18px;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --wrap: 1120px;
}

* { box-sizing: border-box; }
html { background: var(--page); scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 16px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
::selection { background: rgba(138, 168, 240, 0.28); }

.bg-fx {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(1100px 620px at 12% -10%, rgba(168, 148, 224, 0.10), transparent 62%),
    radial-gradient(1000px 560px at 92% 4%, rgba(131, 198, 176, 0.07), transparent 58%),
    linear-gradient(180deg, var(--page-2), var(--page) 42%);
}

.wrap { width: min(var(--wrap), calc(100% - 40px)); margin-inline: auto; }
main, footer { position: relative; z-index: 1; }
a { color: inherit; }

/* ---------------------------------------------------------------- nav ----
   A floating pill rather than a full-bleed bar: it detaches from the page,
   picks up a border once you scroll, and stays out of the way otherwise. */
.nav {
  position: sticky; top: 0; z-index: 40;
  padding: 14px 0;
  transition: padding .2s ease;
}
.nav-inner {
  display: flex; align-items: center; gap: 10px;
  height: 60px; padding: 0 10px 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.nav.stuck .nav-inner {
  background: rgba(16, 21, 32, 0.78);
  backdrop-filter: blur(16px) saturate(140%);
  border-color: var(--border);
  box-shadow: 0 10px 30px rgba(4, 7, 14, 0.34);
}

.brand {
  display: flex; align-items: center; gap: 11px;
  font-weight: 650; font-size: 16.5px; letter-spacing: -.2px;
  color: var(--ink); text-decoration: none; margin-right: auto;
}
.brand-mark {
  width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center;
  background: linear-gradient(140deg, var(--accent), var(--accent-2));
  color: #0d1220; font-weight: 800; font-size: 12.5px; letter-spacing: -.3px;
}

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links .mobile-cta { display: none; }
.nav-links a {
  position: relative; padding: 8px 14px; border-radius: 999px;
  color: var(--ink-soft); text-decoration: none; font-size: 14.5px; font-weight: 500;
  transition: color .15s, background .15s;
}
.nav-links a:hover { color: var(--ink); background: rgba(146, 168, 208, 0.08); }
.nav-links a[aria-current="page"] { color: var(--ink); background: rgba(146, 168, 208, 0.12); }

.nav-cta { display: flex; align-items: center; gap: 10px; margin-left: 12px; }
.nav-toggle {
  display: none; width: 40px; height: 40px; border-radius: 11px; cursor: pointer;
  border: 1px solid var(--border-strong); background: transparent; color: var(--ink);
  align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 16px; height: 1.5px; border-radius: 2px;
  background: currentColor; transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle span::before { transform: translateY(-5px); }
.nav-toggle span::after { transform: translateY(3.5px); }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: rotate(-45deg) translateY(0); }

/* -------------------------------------------------------------- buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 18px; border-radius: 999px; border: 1px solid transparent;
  font: 600 14.5px var(--font); text-decoration: none; cursor: pointer;
  white-space: nowrap; transition: filter .15s, background .15s, border-color .15s;
}
.btn-primary {
  background: linear-gradient(140deg, var(--accent), var(--accent-2));
  color: #0d1220;
}
.btn-primary:hover { filter: brightness(1.06); }
.btn-ghost { color: var(--ink); border-color: var(--border-strong); background: transparent; }
.btn-ghost:hover { background: rgba(146, 168, 208, 0.09); }
.btn-quiet { color: var(--ink-soft); padding-inline: 12px; }
.btn-quiet:hover { color: var(--ink); }
.btn-lg { padding: 14px 26px; font-size: 15.5px; }

/* ---------------------------------------------------------- page header --- */
.hero { padding: 76px 0 64px; text-align: center; }
.page-head { padding: 62px 0 8px; text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 15px; border-radius: 999px; margin-bottom: 24px;
  border: 1px solid var(--border); background: rgba(146, 168, 208, 0.06);
  font-size: 13px; color: var(--ink-soft); letter-spacing: .1px;
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--sage);
}
h1 {
  margin: 0 0 20px; font-size: clamp(36px, 5.2vw, 58px); line-height: 1.08;
  letter-spacing: -1.6px; font-weight: 640;
}
.page-head h1 { font-size: clamp(32px, 4.2vw, 46px); }
h1 .grad {
  background: linear-gradient(110deg, var(--accent), var(--accent-2) 72%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.sub {
  margin: 0 auto 32px; max-width: 640px; font-size: 18.5px; color: var(--ink-soft);
  line-height: 1.6;
}
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-note { margin-top: 16px; font-size: 13.5px; color: var(--muted); }

/* --- the comparison strip: the whole argument in one line --- */
.contrast {
  margin: 64px auto 0; max-width: 880px;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: stretch;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); overflow: hidden; text-align: left;
}
.contrast > div { padding: 26px 28px; }
.contrast .them { color: var(--muted); }
.contrast .vs {
  display: grid; place-items: center; padding: 0 8px;
  border-inline: 1px solid var(--border); color: var(--muted);
  font: 600 11px var(--mono); letter-spacing: 1.4px;
}
.contrast .label { font-size: 11.5px; letter-spacing: 1.5px; text-transform: uppercase;
                   color: var(--muted); margin-bottom: 10px; }
.contrast .big { font-size: 26px; font-weight: 650; letter-spacing: -.6px; }
.contrast .us .big { color: var(--accent); }
.contrast .cap { font-size: 14px; margin-top: 6px; }

/* ------------------------------------------------------------- sections --- */
section { padding: 76px 0; }
section.tight { padding: 44px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
h2 { margin: 0 0 14px; font-size: clamp(26px, 3.2vw, 35px); letter-spacing: -1px;
     font-weight: 640; }
.section-head p { margin: 0; color: var(--ink-soft); font-size: 17px; }
.rule { border: 0; border-top: 1px solid var(--border); margin: 0; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.card {
  padding: 28px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--surface);
  transition: border-color .18s, transform .18s;
}
.card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.card h3 { margin: 0 0 10px; font-size: 18px; letter-spacing: -.3px; font-weight: 620; }
.card p { margin: 0; color: var(--ink-soft); font-size: 15px; }
.card .icon {
  width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center;
  margin-bottom: 16px; font-size: 17px;
  background: rgba(146, 168, 208, 0.09); border: 1px solid var(--border);
}

/* --- a worked example, shown as the product would show it --- */
.sample {
  max-width: 720px; margin: 0 auto; padding: 26px 28px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface-raised);
}
.sample .row { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.sample .score {
  font: 700 20px var(--mono); color: var(--sage);
  padding: 6px 12px; border-radius: 10px;
  background: rgba(131, 198, 176, 0.1); border: 1px solid rgba(131, 198, 176, 0.25);
}
.sample .who { font-weight: 600; }
.sample .who span { color: var(--muted); font-weight: 400; font-size: 14px; }
.sample .why { margin: 0; color: var(--ink-soft); font-size: 15.5px; }
.sample .meta {
  display: flex; gap: 22px; flex-wrap: wrap; margin-top: 18px; padding-top: 16px;
  border-top: 1px solid var(--border); font-size: 13.5px; color: var(--muted);
}
.sample .meta b { display: block; color: var(--ink); font: 600 15px var(--mono); }

/* --- tiers explainer --- */
.tiers { display: grid; gap: 10px; max-width: 780px; margin: 0 auto; }
.tier {
  display: grid; grid-template-columns: 92px 1fr auto; gap: 18px; align-items: center;
  padding: 18px 22px; border-radius: 14px;
  border: 1px solid var(--border); background: var(--surface);
}
.tier .name { font: 650 12px var(--mono); text-transform: uppercase; letter-spacing: 1.3px; }
.tier.hot .name { color: var(--rose); }
.tier.warm .name { color: var(--amber); }
.tier.cold .name { color: var(--muted); }
.tier .what { color: var(--ink-soft); font-size: 15px; }
.tier .rate { font: 600 14.5px var(--mono); color: var(--ink); white-space: nowrap; }

/* --- numbered steps --- */
.steps { display: grid; gap: 14px; max-width: 780px; margin: 0 auto; counter-reset: step; }
.step {
  display: grid; grid-template-columns: 40px 1fr; gap: 20px; align-items: start;
  padding: 22px 24px; border-radius: 14px;
  border: 1px solid var(--border); background: var(--surface);
}
.step::before {
  counter-increment: step; content: counter(step);
  width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
  font: 650 13px var(--mono); color: var(--accent);
  background: rgba(138, 168, 240, 0.1); border: 1px solid var(--border-strong);
}
.step h3 { margin: 0 0 6px; font-size: 17px; font-weight: 620; }
.step p { margin: 0; color: var(--ink-soft); font-size: 15px; }

/* --- pricing --- */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); gap: 18px; }
.plan {
  display: flex; flex-direction: column; padding: 30px 26px;
  border-radius: var(--radius); border: 1px solid var(--border);
  background: var(--surface); position: relative;
}
.plan.featured {
  border-color: var(--border-strong);
  background: linear-gradient(180deg, rgba(138, 168, 240, 0.07), var(--surface) 58%);
  box-shadow: var(--shadow);
}
.plan .tag {
  position: absolute; top: -11px; left: 26px; padding: 4px 12px; border-radius: 999px;
  background: linear-gradient(140deg, var(--accent), var(--accent-2));
  color: #0d1220; font: 700 10.5px var(--font); letter-spacing: .7px; text-transform: uppercase;
}
.plan h3 { margin: 0 0 6px; font-size: 18px; font-weight: 620; }
.plan .price { font-size: 38px; font-weight: 650; letter-spacing: -1.6px; margin: 10px 0 4px; }
.plan .price span { font-size: 14.5px; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.plan .for { color: var(--muted); font-size: 14px; min-height: 44px; }
.plan ul { list-style: none; padding: 0; margin: 20px 0; display: grid; gap: 10px; }
.plan li { display: flex; gap: 10px; font-size: 14.5px; color: var(--ink-soft); }
.plan li::before { content: "✓"; color: var(--sage); font-weight: 700; flex-shrink: 0; }
.plan li.off { color: var(--muted); }
.plan li.off::before { content: "—"; color: var(--muted); }
.plan .btn { margin-top: auto; width: 100%; }
.pricing-note { text-align: center; margin-top: 28px; color: var(--muted); font-size: 14.5px; }

/* --- comparison table --- */
.table-scroll { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; background: var(--surface); font-size: 14.5px; }
th, td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--border); }
thead th { color: var(--muted); font: 600 11.5px var(--font); letter-spacing: 1.2px;
           text-transform: uppercase; }
tbody th { font-weight: 500; color: var(--ink-soft); }
td { color: var(--ink); white-space: nowrap; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }

/* --- honesty block: what we do not do --- */
.honest {
  max-width: 780px; margin: 0 auto; padding: 30px 32px;
  border: 1px dashed var(--border-strong); border-radius: var(--radius);
  background: rgba(146, 168, 208, 0.04);
}
.honest h3 { margin: 0 0 12px; font-size: 17.5px; font-weight: 620; }
.honest p { margin: 0; color: var(--ink-soft); font-size: 15px; }
.honest strong { color: var(--ink); }

/* --- faq --- */
.faq { max-width: 780px; margin: 0 auto; display: grid; gap: 10px; }
details {
  border: 1px solid var(--border); border-radius: 14px;
  background: var(--surface); padding: 18px 22px;
}
details[open] { border-color: var(--border-strong); }
summary { cursor: pointer; font-weight: 600; font-size: 15.5px; list-style: none;
          display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--muted); font-weight: 400; }
details[open] summary::after { content: "−"; }
details p { margin: 14px 0 0; color: var(--ink-soft); font-size: 15px; }
.faq-group { margin-bottom: 40px; }
.faq-group h3 { text-align: center; font-size: 13px; letter-spacing: 1.6px;
                text-transform: uppercase; color: var(--muted); margin: 0 0 18px;
                font-weight: 600; }

/* --- cta band --- */
.band {
  text-align: center; padding: 60px 32px; border-radius: 22px;
  border: 1px solid var(--border);
  background: linear-gradient(140deg, rgba(168, 148, 224, 0.10), rgba(131, 198, 176, 0.07));
}
.band h2 { margin-bottom: 12px; }
.band p { color: var(--ink-soft); margin: 0 0 24px; font-size: 16.5px; }

/* --- footer --- */
footer { border-top: 1px solid var(--border); padding: 40px 0 32px; margin-top: 32px; }
.foot-inner { display: flex; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.foot-brand { max-width: 280px; }
.foot-brand p { margin: 12px 0 0; color: var(--muted); font-size: 14px; }
.foot-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.foot-col h4 { margin: 0 0 12px; font-size: 11.5px; letter-spacing: 1.3px;
               text-transform: uppercase; color: var(--muted); font-weight: 600; }
.foot-col a { display: block; color: var(--ink-soft); text-decoration: none;
              font-size: 14.5px; margin-bottom: 9px; }
.foot-col a:hover { color: var(--ink); }
.foot-base { margin-top: 34px; padding-top: 22px; border-top: 1px solid var(--border);
             color: var(--muted); font-size: 13.5px; }

/* --- auth pages --- */
.auth-shell { min-height: 100vh; display: grid; place-items: center; padding: 40px 20px; }
.auth-card {
  width: min(440px, 100%); padding: 38px; border-radius: 20px;
  border: 1px solid var(--border); background: var(--surface-raised);
  backdrop-filter: blur(16px); box-shadow: var(--shadow);
}
.auth-card .brand { margin: 0 0 22px; }
.auth-card h1 { font-size: 24px; margin: 0 0 6px; letter-spacing: -.7px; }
.auth-card .lede { color: var(--muted); font-size: 14.5px; margin: 0 0 26px; }
.field { display: grid; gap: 7px; margin-bottom: 16px; }
.field label { font-size: 11.5px; text-transform: uppercase; letter-spacing: 1.2px;
               color: var(--muted); font-weight: 600; }
.field input {
  padding: 12px 14px; border-radius: 12px; font: 15px var(--font);
  border: 1px solid var(--border); background: rgba(10, 14, 22, 0.6); color: var(--ink);
}
.field input:focus { outline: 0; border-color: var(--accent);
                     box-shadow: 0 0 0 3px rgba(138, 168, 240, 0.18); }
.field .hint { font-size: 12.5px; color: var(--muted); }
.auth-card .btn { width: 100%; margin-top: 6px; }
.alt { margin: 22px 0 0; text-align: center; font-size: 14.5px; color: var(--muted); }
.alt a { color: var(--accent); text-decoration: none; font-weight: 600; }
.msg {
  margin: 0 0 18px; padding: 11px 14px; border-radius: 12px; font-size: 14px;
  border: 1px solid rgba(229, 154, 166, 0.3); background: rgba(229, 154, 166, 0.09);
  color: #f3c3cb;
}
/* Our display rules on .field/.trial-strip would otherwise beat the browser's
   default [hidden] { display: none }, showing signup-only fields on login. */
[hidden] { display: none !important; }
.trial-strip {
  margin-top: 24px; padding: 14px 16px; border-radius: 12px;
  border: 1px solid var(--border); background: rgba(131, 198, 176, 0.06);
  font-size: 13.5px; color: var(--ink-soft);
}

@media (max-width: 860px) {
  .nav-inner {
    background: rgba(16, 21, 32, 0.78); backdrop-filter: blur(16px);
    border-color: var(--border);
  }
  .nav-toggle { display: inline-flex; }
  .nav-cta { display: none; }
  .nav-links {
    display: none; position: absolute; left: 20px; right: 20px; top: 82px;
    flex-direction: column; align-items: stretch; gap: 2px; padding: 12px;
    border-radius: 18px; border: 1px solid var(--border);
    background: rgba(16, 21, 32, 0.96); backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
  }
  .nav.open .nav-links { display: flex; }
  .nav.open .nav-links .mobile-cta {
    margin-top: 10px; padding-top: 12px; border-top: 1px solid var(--border);
    display: grid; gap: 8px;
  }
  .nav-links a { padding: 11px 14px; font-size: 15.5px; }
}

@media (max-width: 720px) {
  .contrast { grid-template-columns: 1fr; }
  .contrast .vs { border-inline: 0; border-block: 1px solid var(--border); padding: 8px; }
  .tier { grid-template-columns: 1fr; gap: 6px; }
  .step { grid-template-columns: 1fr; gap: 10px; }
  .hero { padding: 54px 0 44px; }
  section { padding: 54px 0; }
  .sample .meta { gap: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto; }
}