/* site.css — the KennelOS marketing site (NOT the app).
   Standalone, no build step, no service worker, no PWA manifest. It borrows the
   app's design tokens (shared/assets/app.css) so the site and the product read as
   one thing, then adds marketing-page furniture: hero, feature grid, edition
   cards, comparison table, pricing. Plain CSS, light theme only — same as the app. */

:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-2: #f0f2f5;
  --border: #d9dee5;
  --border-strong: #b8c0cc;
  --text: #1c2430;
  --text-muted: #5c6773;
  --text-faint: #8a94a1;
  --accent: #2f6f4f;      /* kennel green — same as the app */
  --accent-dark: #245740;
  --accent-deep: #17392a;
  --accent-soft: #e5f0ea;
  --danger: #b23b3b;
  --warn: #9a6b1e;
  --warn-soft: #f6eddc;
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 16px;
  --shadow: 0 1px 3px rgba(20, 30, 45, 0.08), 0 1px 2px rgba(20, 30, 45, 0.06);
  --shadow-lg: 0 10px 30px rgba(20, 30, 45, 0.10), 0 2px 8px rgba(20, 30, 45, 0.06);
  --maxw: 1080px;
  --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(--text);
  background: var(--bg);
  line-height: 1.55;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }

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

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 20px; }

/* --- Header / nav -------------------------------------------------------- */
.site-header {
  background: var(--accent-dark);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 20;
  box-shadow: var(--shadow);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  flex-wrap: wrap;
}
.brand {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.2px;
  color: #fff;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-right: auto;
}
.brand .paw { font-size: 19px; }
.site-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-wrap: wrap;
}
.site-nav a {
  color: #d7e6de;
  text-decoration: none;
  padding: 8px 11px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 15px;
  white-space: nowrap;
}
.site-nav a:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }
.site-nav a[aria-current="page"] { background: rgba(255, 255, 255, 0.18); color: #fff; }
.site-nav .btn { margin-left: 8px; }
.site-nav .btn:hover { color: #fff; }

.nav-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font: inherit;
  font-size: 14px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding-bottom: 12px;
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 10px 12px; }
  .site-nav .btn { margin-left: 0; text-align: center; }
}

/* --- Buttons ------------------------------------------------------------- */
.btn {
  display: inline-block;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  padding: 12px 22px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.06s ease, background 0.15s ease, border-color 0.15s ease;
  text-align: center;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn-secondary { background: var(--surface); color: var(--accent-dark); border-color: var(--border-strong); }
.btn-secondary:hover { background: var(--accent-soft); border-color: var(--accent); }
.btn-ghost { background: rgba(255, 255, 255, 0.10); color: #fff; border-color: rgba(255, 255, 255, 0.35); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.18); }
.btn-sm { padding: 7px 14px; font-size: 14px; border-radius: var(--radius-sm); }
.btn-block { display: block; width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-note { font-size: 14px; color: var(--text-muted); margin: 10px 0 0; }

/* --- Hero ---------------------------------------------------------------- */
.hero {
  background: linear-gradient(165deg, var(--accent-dark) 0%, var(--accent-deep) 100%);
  color: #fff;
  padding: 72px 0 68px;
}
.hero h1 {
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.15;
  margin: 0 0 18px;
  letter-spacing: -0.5px;
  max-width: 18ch;
}
.hero p.lead {
  font-size: clamp(17px, 2.2vw, 20px);
  color: #cfe1d8;
  margin: 0 0 28px;
  max-width: 60ch;
}
.hero .btn-row { margin-bottom: 18px; }
.hero-fineprint { font-size: 14px; color: #a9c4b8; margin: 0; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-size: 12px;
  font-weight: 700;
  color: #8fbba5;
  margin: 0 0 14px;
}

/* Page hero (interior pages) — shorter, same family. */
.page-hero { background: var(--accent-dark); color: #fff; padding: 46px 0 42px; }
.page-hero h1 { font-size: clamp(26px, 4vw, 36px); margin: 0 0 12px; letter-spacing: -0.3px; }
.page-hero p { color: #cfe1d8; font-size: 17px; margin: 0; max-width: 62ch; }
.page-hero .eyebrow { color: #8fbba5; }

/* --- Sections ------------------------------------------------------------ */
section { padding: 56px 0; }
section.tight { padding: 40px 0; }
section.alt { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

h2 { font-size: clamp(22px, 3vw, 28px); margin: 0 0 14px; letter-spacing: -0.3px; }
h3 { font-size: 18px; margin: 0 0 8px; }
.section-lead { color: var(--text-muted); font-size: 17px; margin: 0 0 30px; max-width: 62ch; }
.section-head { margin-bottom: 28px; }
.section-head h2 { margin-bottom: 8px; }
.section-head p { color: var(--text-muted); margin: 0; max-width: 62ch; }

/* --- Trust strip --------------------------------------------------------- */
.trust {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
  padding: 26px 0;
}
.trust div { display: flex; gap: 10px; align-items: flex-start; }
.trust .tick { color: var(--accent); font-weight: 700; }
.trust strong { display: block; }
.trust span.sub { color: var(--text-muted); font-size: 14px; }

/* --- Cards --------------------------------------------------------------- */
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}
.card h3 { margin-top: 0; }
.card p { color: var(--text-muted); margin: 0 0 12px; }
.card p:last-child { margin-bottom: 0; }
.card .icon { font-size: 22px; display: block; margin-bottom: 10px; }

.edition-card { display: flex; flex-direction: column; }
.edition-card .price { font-size: 26px; font-weight: 700; margin: 4px 0 2px; }
.edition-card .price small { font-size: 14px; font-weight: 500; color: var(--text-muted); }
.edition-card ul { margin: 14px 0 22px; }
.edition-card .card-cta { margin-top: auto; }
.edition-card.featured { border-color: var(--accent); box-shadow: var(--shadow-lg); position: relative; }
.edition-card.featured::before {
  content: "Most complete";
  position: absolute;
  top: -11px;
  left: 24px;
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
}

/* --- Lists --------------------------------------------------------------- */
ul.checks, ul.crosses, ul.plain { list-style: none; padding: 0; margin: 0 0 16px; }
ul.checks li, ul.crosses li, ul.plain li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 9px;
  color: var(--text);
}
ul.checks li::before { content: "✓"; position: absolute; left: 4px; color: var(--accent); font-weight: 700; }
ul.crosses li { color: var(--text-muted); }
ul.crosses li::before { content: "—"; position: absolute; left: 2px; color: var(--text-faint); font-weight: 700; }
ul.plain li::before { content: "•"; position: absolute; left: 6px; color: var(--text-faint); }
li .note { color: var(--text-muted); font-size: 14px; display: block; }

/* --- Comparison table ---------------------------------------------------- */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--surface); }
table.compare { border-collapse: collapse; width: 100%; min-width: 620px; font-size: 15px; }
table.compare th, table.compare td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
table.compare thead th { background: var(--surface-2); font-size: 13px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text-muted); white-space: nowrap; }
table.compare tbody th { font-weight: 500; width: 46%; }
table.compare td { text-align: center; width: 18%; }
table.compare tr.group th {
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
table.compare tr:last-child th, table.compare tr:last-child td { border-bottom: 0; }
.yes { color: var(--accent); font-weight: 700; }
.no { color: var(--text-faint); font-weight: 700; }
.qual { color: var(--text-muted); font-size: 14px; }

/* --- Pricing ------------------------------------------------------------- */
.price-card { text-align: center; }
.price-card .amount { font-size: 34px; font-weight: 700; letter-spacing: -1px; margin: 6px 0 0; }
.price-card .amount small { font-size: 15px; font-weight: 500; color: var(--text-muted); letter-spacing: 0; }
.price-card .per { color: var(--text-muted); font-size: 14px; margin: 2px 0 16px; min-height: 20px; }
.badge-save {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 999px;
  margin-bottom: 8px;
}

/* --- Steps --------------------------------------------------------------- */
ol.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; }
ol.steps li { position: relative; padding-left: 46px; }
ol.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}
ol.steps strong { display: block; }
ol.steps span { color: var(--text-muted); }

/* --- Callout / notes ----------------------------------------------------- */
.callout {
  background: var(--accent-soft);
  border: 1px solid #c9e0d4;
  border-radius: var(--radius-lg);
  padding: 22px 24px;
}
.callout.warn { background: var(--warn-soft); border-color: #e5d3ad; }
.callout h3 { margin-top: 0; }
.callout p:last-child { margin-bottom: 0; }

/* --- FAQ ----------------------------------------------------------------- */
.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 12px;
}
.faq details[open] { box-shadow: var(--shadow); }
.faq summary { font-weight: 600; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "＋"; float: right; color: var(--text-faint); font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--text-muted); margin: 12px 0 0; }
.faq details p:last-child { margin-bottom: 0; }

/* --- Prose (About) ------------------------------------------------------- */
.prose p { color: var(--text-muted); font-size: 17px; }
.prose h2 { margin-top: 34px; }
.prose h2:first-child { margin-top: 0; }
.prose strong { color: var(--text); }

/* --- CTA band ------------------------------------------------------------ */
.cta-band {
  background: linear-gradient(165deg, var(--accent-dark) 0%, var(--accent-deep) 100%);
  color: #fff;
  text-align: center;
  padding: 56px 0;
}
.cta-band h2 { margin-bottom: 10px; }
.cta-band p { color: #cfe1d8; max-width: 52ch; margin: 0 auto 24px; }
.cta-band .btn-row { justify-content: center; }

/* --- Footer -------------------------------------------------------------- */
.site-footer {
  background: #101a24;
  color: #9fb0bf;
  padding: 40px 0 30px;
  font-size: 14px;
}
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 26px; }
.site-footer h4 { color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: 1px; margin: 0 0 10px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 7px; }
.site-footer a { color: #c3d2dd; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-bottom {
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: space-between;
  color: #7d8f9e;
}
.footer-brand { color: #fff; font-weight: 700; display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }

/* --- Misc ---------------------------------------------------------------- */
.center { text-align: center; }
.muted { color: var(--text-muted); }
.small { font-size: 14px; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.stack > * + * { margin-top: 18px; }

.skip-link {
  position: absolute;
  left: -9999px;
  background: #fff;
  color: var(--accent-dark);
  padding: 10px 16px;
  z-index: 50;
}
.skip-link:focus { left: 12px; top: 10px; }

:focus-visible { outline: 3px solid #8fbba5; outline-offset: 2px; }

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