/* Longtable Labs — Cadent Family
   Plain, warm, static. No build step, no dependencies. */

:root {
  --accent: #5b5bd6;          /* shared with the app's brand accent */
  --accent-dark: #4a4ab8;
  --accent-tint: #eeeefb;
  --ink: #26241f;             /* warm near-black */
  --ink-soft: #55514a;
  --ink-faint: #7a746b;
  --paper: #fbf9f5;           /* warm off-white */
  --card: #ffffff;
  --line: #e8e3da;
  --ok: #2e7d5b;
  --max: 68rem;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(38, 36, 31, .06), 0 8px 24px rgba(38, 36, 31, .06);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { line-height: 1.2; letter-spacing: -0.01em; color: var(--ink); }
h1 { font-size: clamp(2rem, 5vw, 3.1rem); margin: 0 0 .5em; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.1rem); margin: 0 0 .6em; }
h3 { font-size: 1.2rem; margin: 0 0 .4em; }

p { margin: 0 0 1em; color: var(--ink-soft); }

a { color: var(--accent-dark); }
a:hover { color: var(--accent); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }

/* Skip link */
.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--accent); color: #fff; padding: .6rem 1rem; border-radius: 0 0 8px 0;
  z-index: 100;
}
.skip:focus { left: 0; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(251, 249, 245, .9);
  backdrop-filter: saturate(180%) blur(8px);
  position: sticky; top: 0; z-index: 50;
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 66px;
}
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 700; color: var(--ink); text-decoration: none; font-size: 1.05rem; }
.brand .mark {
  width: 30px; height: 30px; border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), #8a6df0);
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 1rem;
}
.brand small { display: block; font-weight: 500; color: var(--ink-faint); font-size: .72rem; letter-spacing: .02em; }
nav.main a { color: var(--ink-soft); text-decoration: none; margin-left: 1.3rem; font-size: .98rem; font-weight: 500; }
nav.main a:hover { color: var(--accent); }
@media (max-width: 640px) {
  nav.main a { margin-left: .9rem; font-size: .9rem; }
  .brand small { display: none; }
}

/* Buttons */
.btn {
  display: inline-block; background: var(--accent); color: #fff;
  padding: .8rem 1.4rem; border-radius: 10px; text-decoration: none;
  font-weight: 600; border: none; cursor: pointer; font-size: 1rem;
  transition: background .15s ease, transform .05s ease;
}
.btn:hover { background: var(--accent-dark); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn.ghost { background: transparent; color: var(--accent-dark); border: 1.5px solid var(--line); }
.btn.ghost:hover { border-color: var(--accent); background: var(--accent-tint); }

/* Hero */
.hero { padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(2.5rem, 5vw, 4rem); }
.hero .lead {
  font-size: clamp(1.15rem, 2.5vw, 1.4rem); color: var(--ink-soft); max-width: 34rem; margin: 0 0 1.6em;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
@media (max-width: 820px) { .hero-grid { grid-template-columns: 1fr; } }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; }
.cta-note { font-size: .85rem; color: var(--ink-faint); margin: .9rem 0 0; }

/* Sections */
section { padding: clamp(2.5rem, 6vw, 4.5rem) 0; }
.section-tint { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 40rem; margin-bottom: 2.5rem; }
.section-head p { font-size: 1.1rem; }

/* Feature grid */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1.25rem; }
.feature {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.6rem; box-shadow: var(--shadow);
}
.section-tint .feature { background: var(--paper); }
.feature .ico { width: 42px; height: 42px; border-radius: 11px; background: var(--accent-tint); color: var(--accent-dark); display: grid; place-items: center; margin-bottom: 1rem; font-size: 1.3rem; }
.feature h3 { margin-bottom: .3rem; }
.feature p { margin: 0; font-size: .98rem; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1.5rem; counter-reset: step; }
.step { position: relative; padding-top: .5rem; }
.step .num {
  width: 38px; height: 38px; border-radius: 50%; background: var(--accent); color: #fff;
  display: grid; place-items: center; font-weight: 700; margin-bottom: .9rem;
}
.step h3 { font-size: 1.1rem; }
.step p { font-size: .98rem; margin: 0; }

/* Screenshot slots */
.shots { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: 1.5rem; }
.shot figure { margin: 0; }
.shot .frame {
  aspect-ratio: 9 / 19.5; border-radius: 26px; overflow: hidden;
  background: linear-gradient(160deg, #efeafb, #e6e1f6);
  border: 1px solid var(--line); box-shadow: var(--shadow);
  display: grid; place-items: center; text-align: center; padding: 1.5rem;
}
.shot .frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.shot .frame .placeholder { color: var(--accent-dark); font-size: .85rem; font-weight: 600; opacity: .8; }
.shot .frame .placeholder span { display: block; font-weight: 400; color: var(--ink-faint); margin-top: .4rem; font-size: .78rem; }
.shot figcaption { text-align: center; margin-top: .8rem; font-size: .92rem; color: var(--ink-soft); font-weight: 500; }

/* Coming soon / stores */
.stores { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.store {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem 1.4rem;
  background: var(--card); display: flex; gap: .9rem; align-items: flex-start;
}
.store .glyph { font-size: 1.6rem; line-height: 1; margin-top: .1rem; }
.store .label { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--accent-dark); font-weight: 700; }
.store .name { font-weight: 600; color: var(--ink); }
.store .when { font-size: .85rem; color: var(--ink-faint); margin-top: .15rem; }

/* Email capture */
.capture {
  background: linear-gradient(135deg, var(--accent), #7a5cf0); color: #fff;
  border-radius: 20px; padding: clamp(2rem, 5vw, 3rem); box-shadow: var(--shadow);
}
.capture h2 { color: #fff; }
.capture p { color: rgba(255,255,255,.9); }
.capture form { display: flex; flex-wrap: wrap; gap: .7rem; max-width: 30rem; margin-top: 1.2rem; }
.capture input[type=email] {
  flex: 1 1 14rem; padding: .85rem 1rem; border-radius: 10px; border: none; font-size: 1rem; font-family: var(--font);
}
.capture .btn { background: #fff; color: var(--accent-dark); }
.capture .btn:hover { background: #f2f0ff; color: var(--accent-dark); }
.capture .fineprint { font-size: .8rem; color: rgba(255,255,255,.8); margin-top: .9rem; }

/* Prose (privacy / support) */
.prose { max-width: 44rem; margin: 0 auto; }
.prose h2 { margin-top: 2.2rem; }
.prose h3 { margin-top: 1.6rem; }
.prose ul { color: var(--ink-soft); padding-left: 1.2rem; }
.prose li { margin-bottom: .5rem; }
.prose .meta { color: var(--ink-faint); font-size: .9rem; }
.prose table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: .95rem; }
.prose th, .prose td { text-align: left; padding: .7rem .8rem; border: 1px solid var(--line); vertical-align: top; }
.prose th { background: var(--accent-tint); color: var(--ink); font-weight: 600; }
.callout {
  background: var(--accent-tint); border-left: 4px solid var(--accent); border-radius: 8px;
  padding: 1rem 1.2rem; margin: 1.5rem 0;
}
.callout p:last-child { margin-bottom: 0; }
.page-header { padding: clamp(2.5rem, 6vw, 4rem) 0 1.5rem; }
.page-header h1 { margin-bottom: .3rem; }
.page-header .sub { color: var(--ink-faint); font-size: 1.05rem; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: var(--card); padding: 2.5rem 0; margin-top: 2rem; }
.footer-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem; }
.footer-grid nav { display: flex; flex-direction: column; gap: .5rem; }
.footer-grid nav a { color: var(--ink-soft); text-decoration: none; font-size: .95rem; }
.footer-grid nav a:hover { color: var(--accent); }
.footer-grid .fh { font-weight: 700; color: var(--ink); font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; margin-bottom: .3rem; }
.site-footer .fineprint { color: var(--ink-faint); font-size: .85rem; margin-top: 2rem; border-top: 1px solid var(--line); padding-top: 1.5rem; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }