/* Convertal website - shared styles. Brand: #2F6BFF ink (from the app). */
:root {
  --ink: #2F6BFF;
  --ink-hover: #1e54e6;
  --accent: #93c5fd;
  --navy: #0b1220;
  --navy-2: #111a2e;
  --text: #1f2329;
  --text-2: #4a5059;
  --muted: #6b7280;
  --border: #e5e7eb;
  --bg: #ffffff;
  --bg-soft: #f7f8fa;
  --bg-code: #0f172a;
  --radius: 10px;
  --maxw: 1080px;
  --warn-bg: #fff7ed;
  --warn-border: #fdba74;
  --warn-text: #9a3412;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
}
a { color: var(--ink); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.25; color: var(--text); }
h1 { font-size: 40px; margin: 0 0 16px; letter-spacing: -0.5px; }
h2 { font-size: 28px; margin: 0 0 16px; letter-spacing: -0.3px; }
h3 { font-size: 19px; margin: 0 0 8px; }
p { margin: 0 0 16px; color: var(--text-2); }
img { max-width: 100%; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }
.center { text-align: center; }

/* Header / nav */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; gap: 24px; height: 64px; }
.nav-logo img { height: 30px; display: block; }
.nav-links { display: flex; gap: 22px; margin-left: 8px; flex: 1; }
.nav-links a { color: var(--text-2); font-size: 15px; }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-cta { display: flex; gap: 10px; align-items: center; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: var(--radius);
  font-size: 15px; font-weight: 600; cursor: pointer;
  border: 1px solid var(--border); background: #fff; color: var(--text);
  transition: background .12s, border-color .12s, color .12s;
}
.btn:hover { text-decoration: none; background: var(--bg-soft); }
.btn-primary { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn-primary:hover { background: var(--ink-hover); border-color: var(--ink-hover); color: #fff; }
.btn-lg { padding: 14px 26px; font-size: 17px; }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.35); }
.btn-ghost-light:hover { background: rgba(255,255,255,0.10); color: #fff; }

/* Hero (dark band) */
.hero { background: var(--navy); color: #fff; padding: 80px 0 72px; }
.hero h1 { color: #fff; max-width: 18ch; }
.hero p.lead { font-size: 20px; color: #c7d2e0; max-width: 60ch; margin-bottom: 28px; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.hero .sub { color: #8595ad; font-size: 14px; margin-top: 18px; }
.hero-shot {
  margin-top: 48px; border-radius: 14px; border: 1px solid rgba(255,255,255,0.12);
  overflow: hidden; background: var(--navy-2);
}

/* Sections */
.section { padding: 72px 0; }
.section-soft { background: var(--bg-soft); }
.section h2 { text-align: center; }
.section .sub { text-align: center; color: var(--muted); max-width: 60ch; margin: 0 auto 40px; }
.eyebrow { text-align: center; color: var(--ink); font-weight: 700; font-size: 13px;
  letter-spacing: 1px; text-transform: uppercase; margin-bottom: 10px; }

/* Feature grid / cards */
.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 22px 22px;
}
.card h3 { display: flex; align-items: center; gap: 9px; }
.card .ico { width: 34px; height: 34px; border-radius: 8px; background: #eef4ff; color: var(--ink);
  display: inline-flex; align-items: center; justify-content: center; font-size: 18px; flex: none; }
.card p { margin: 0; font-size: 15px; }

/* Screenshot placeholders / figures */
.shot {
  border: 1px solid var(--border); border-radius: 12px; overflow: hidden; background: var(--bg-soft);
}
.shot img { display: block; width: 100%; }
.shot-ph {
  aspect-ratio: 16 / 9; display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: 14px; background:
    repeating-linear-gradient(45deg, #f0f2f5, #f0f2f5 12px, #eaecf0 12px, #eaecf0 24px);
}
figure { margin: 0 0 28px; }
figcaption { color: var(--muted); font-size: 14px; margin-top: 8px; text-align: center; }

/* Download box */
.download-box {
  border: 1px solid var(--border); border-radius: 14px; padding: 28px; background: #fff;
  max-width: 720px; margin: 0 auto;
}
.dl-row { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 14px 0; font-size: 15px; }
.dl-row .k { color: var(--muted); }
.dl-row .v { color: var(--text); font-weight: 600; }
code, .mono { font-family: "SFMono-Regular", Consolas, "Cascadia Code", monospace; font-size: 13.5px; }
.sha { word-break: break-all; background: var(--bg-soft); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px; display: block; color: var(--text); }
pre {
  background: var(--bg-code); color: #e2e8f0; border-radius: 10px; padding: 16px 18px;
  overflow-x: auto; font-size: 13.5px; line-height: 1.5;
}
pre code { color: inherit; font-size: inherit; }

/* Callout / warn */
.callout {
  border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; background: var(--bg-soft);
  font-size: 14.5px; margin: 18px 0;
}
.callout-warn { background: var(--warn-bg); border-color: var(--warn-border); color: var(--warn-text); }
.callout-warn a { color: var(--warn-text); text-decoration: underline; }

/* Doc / prose pages */
.prose { max-width: 760px; margin: 0 auto; }
.prose h2 { font-size: 24px; margin-top: 40px; }
.prose h3 { margin-top: 26px; }
.prose ul, .prose ol { color: var(--text-2); padding-left: 22px; }
.prose li { margin-bottom: 6px; }
.prose table { border-collapse: collapse; width: 100%; margin: 18px 0; font-size: 15px; }
.prose th, .prose td { border: 1px solid var(--border); padding: 8px 12px; text-align: left; vertical-align: top; }
.prose th { background: var(--bg-soft); }
.page-head { padding: 56px 0 8px; }
.page-head h1 { font-size: 34px; }
.page-head .lead { font-size: 18px; color: var(--muted); }

/* Donate / badge */
.kofi { display: inline-flex; align-items: center; gap: 10px; background: #13C3FF; color: #00334d;
  padding: 12px 22px; border-radius: var(--radius); font-weight: 700; }
.kofi:hover { text-decoration: none; filter: brightness(0.97); }
.pill { display: inline-block; background: #eef4ff; color: var(--ink); font-size: 12px; font-weight: 700;
  padding: 3px 10px; border-radius: 999px; }

/* Footer */
.site-footer { background: var(--navy); color: #c7d2e0; padding: 56px 0 32px; margin-top: 8px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 28px; }
.site-footer img { height: 28px; }
.site-footer h4 { color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: .8px; margin: 0 0 12px; }
.site-footer a { color: #c7d2e0; display: block; margin-bottom: 8px; font-size: 14.5px; }
.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); margin-top: 36px; padding-top: 20px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; color: #8595ad; font-size: 13.5px; }

/* Responsive */
@media (max-width: 860px) {
  h1 { font-size: 32px; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  /* On phones the header CTA stacks against the hero button (and, in iOS
     Safari, Apple's Smart App Banner) — three CTAs in one viewport. Hide it;
     the hero "Get the app" remains. Desktop keeps the header CTA (no banner). */
  .nav-cta { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero { padding: 56px 0 48px; }
  .section { padding: 52px 0; }
}

/* Brand lockup — matches the app: brand badge + "Convertal" in Outfit 600. */
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand:hover { text-decoration: none; }
.brand-badge { width: 30px; height: 30px; display: block; flex: none; }
.brand-name {
  font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-weight: 600; font-size: 21px; letter-spacing: -0.5px; line-height: 1; color: var(--text);
}
.site-footer .brand-badge { width: 28px; height: 28px; }
.site-footer .brand-name { color: #fff; font-size: 20px; }

/* Screenshot gallery */
.shots { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; margin-top: 8px; }
.shots img { width: 230px; max-width: 60vw; border-radius: 24px; border: 1px solid var(--border); display: block; }

/* Accessibility: visible keyboard focus, skip link, reduced-motion */
:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }
/* On the dark header-blur is light, but the footer/hero are navy — use a light ring there. */
.site-footer :focus-visible, .hero :focus-visible { outline-color: #fff; }
.skip-link {
  position: absolute; left: 12px; top: -56px; z-index: 100;
  background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; font-weight: 600;
  transition: top .15s ease;
}
.skip-link:focus { top: 12px; text-decoration: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

/* App-store download badges (#get) */
.store-badges { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: center; margin-top: 22px; }
.store-badges a { display: inline-flex; border-radius: 8px; transition: transform 0.12s ease; }
.store-badges a:hover { transform: translateY(-2px); }
.store-soon { font-size: 14px; color: var(--muted); border: 1px dashed var(--border); border-radius: 8px; padding: 12px 18px; }

/* Conversion pages (/convert/) */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; }
.cv-widget { display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin: 8px 0 6px; }
.cv-row { display: flex; align-items: center; flex: 1; min-width: 220px;
  background: #fff; border: 1px solid var(--border); border-radius: 12px;
  overflow: hidden; }
.cv-row:focus-within { border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(47,107,255,.18); }
.cv-row input { flex: 1; min-width: 0; border: 0; background: transparent;
  font-size: 26px; font-weight: 600; padding: 14px 16px; color: var(--text); }
.cv-row input:focus { outline: none; }
.cv-row span { font-size: 15px; color: var(--muted); padding: 0 16px 0 8px;
  border-left: 1px solid var(--border); align-self: stretch;
  display: flex; align-items: center; }
.cv-eq { font-size: 22px; color: var(--muted); flex: none; }
@media (max-width: 560px) { .cv-eq { display: none; } .cv-row { min-width: 100%; } }