/* Giv-able marketing pages — app brand (see CLAUDE.md "Brand identity", decision 2026-10-09).
   Tokens mirror www/index.html :root and :root.theme-dark. Served with a 1-year cache:
   bump ?v= on every <link> when this file changes. */
:root {
  --page: #FFFFFF;
  --tile: #E2E8F0;
  --tile-strong: #CBD5E1;
  --tile-border: #94A3B8;
  --raised: #FFFFFF;
  --input: #F8FAFC;
  --text: #0F172A;
  --text-2: #475569;
  --muted: #64748B;
  --accent: #2563EB;
  --accent-dark: #1D4ED8;
  --accent-light: #60A5FA;
  --on-accent: #FFFFFF;
  --ok: #047857;
  --warn: #B45309;
  --error: #B91C1C;
  --shadow: 0 4px 16px rgba(15,23,42,0.08), 0 8px 32px rgba(15,23,42,0.05);
  --shadow-sm: 0 2px 8px rgba(15,23,42,0.05);
  --inset: inset 0 3px 10px rgba(15,23,42,0.12), inset 0 1px 0 rgba(255,255,255,0.4);
  --glow: 0 8px 24px rgba(37,99,235,0.35);
  --radius: 18px;
  --radius-sm: 12px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --page: #4A4D54; --tile: #2C2F36; --tile-strong: #2C2F36; --tile-border: #3D4148;
    --raised: #5A5E66; --input: #383B42;
    --text: #F5F6F8; --text-2: #B5B9C2; --muted: #9498A0;
    --accent: #93C5FD; --accent-dark: #BFDBFE; --accent-light: #BFDBFE; --on-accent: #0F172A;
    --ok: #6EE7B7; --warn: #FCD34D; --error: #FCA5A5;
    --shadow: 8px 8px 20px rgba(0,0,0,0.5), -4px -4px 12px rgba(255,255,255,0.03);
    --shadow-sm: 5px 5px 14px rgba(0,0,0,0.45);
    --inset: inset 4px 4px 8px rgba(0,0,0,0.5), inset -2px -2px 6px rgba(255,255,255,0.02);
    --glow: 0 8px 24px rgba(147,197,253,0.25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --page: #4A4D54; --tile: #2C2F36; --tile-strong: #2C2F36; --tile-border: #3D4148;
  --raised: #5A5E66; --input: #383B42;
  --text: #F5F6F8; --text-2: #B5B9C2; --muted: #9498A0;
  --accent: #93C5FD; --accent-dark: #BFDBFE; --accent-light: #BFDBFE; --on-accent: #0F172A;
  --ok: #6EE7B7; --warn: #FCD34D; --error: #FCA5A5;
  --shadow: 8px 8px 20px rgba(0,0,0,0.5), -4px -4px 12px rgba(255,255,255,0.03);
  --shadow-sm: 5px 5px 14px rgba(0,0,0,0.45);
  --inset: inset 4px 4px 8px rgba(0,0,0,0.5), inset -2px -2px 6px rgba(255,255,255,0.02);
  --glow: 0 8px 24px rgba(147,197,253,0.25);
  color-scheme: dark;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; } /* .btn/.row set display, which would beat the attribute */
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--page); color: var(--text); line-height: 1.6; font-size: 17px;
}
a { color: var(--accent); }
img { max-width: 100%; display: block; }
.wrap { max-width: 880px; margin: 0 auto; padding: 0 16px; }
.display, h1, h2 { font-family: 'Playfair Display', Georgia, serif; font-weight: 600; line-height: 1.2; }
h1 { font-size: clamp(32px, 6vw, 48px); letter-spacing: -0.01em; }
h2 { font-size: clamp(24px, 4vw, 32px); margin-bottom: 12px; }
h3 { font-size: 19px; font-weight: 600; margin-bottom: 6px; }
p { color: var(--text-2); }
.lede { font-size: 19px; color: var(--text-2); max-width: 640px; }

/* Header / footer */
.top { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--page) 88%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--tile-strong); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 12px; }
.logo { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 20px; color: var(--text); text-decoration: none; }
.logo img { width: 30px; height: 30px; border-radius: 8px; }
.top nav { display: flex; gap: 16px; align-items: center; font-size: 15px; }
.top nav a { color: var(--text-2); text-decoration: none; font-weight: 500; }
.top nav a.btn { color: var(--on-accent); }
footer.site { margin-top: 64px; padding: 32px 0 48px; border-top: 1px solid var(--tile-strong); font-size: 14px; }
footer.site .links { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-bottom: 12px; }
footer.site a { color: var(--text-2); }
footer.site p { color: var(--muted); font-size: 13px; }

/* Surfaces */
.hero { padding: 48px 0 24px; }
.hero .lede { margin-top: 14px; }
.card { background: var(--raised); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; }
.tile { background: var(--tile); border-radius: var(--radius-sm); box-shadow: var(--inset); padding: 16px; }
section.block { padding: 40px 0 8px; }
.steps { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin-top: 16px; }
.steps .tile b { display: block; color: var(--accent); font-size: 14px; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 4px; }

/* Forms */
label { display: block; font-weight: 600; font-size: 15px; margin-bottom: 6px; color: var(--text); }
.hint { font-size: 14px; color: var(--muted); margin-top: 4px; }
input[type=text], input[type=date], select, textarea {
  width: 100%; font: inherit; font-size: 16px; color: var(--text); background: var(--input);
  border: 1px solid var(--tile-strong); border-radius: var(--radius-sm); padding: 11px 14px; box-shadow: var(--inset);
}
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible { outline: 3px solid var(--accent-light); outline-offset: 2px; }
.row { display: flex; gap: 10px; align-items: center; }
.row > * { min-width: 0; }
.grid3 { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.check { display: flex; align-items: center; gap: 8px; font-weight: 500; font-size: 15px; color: var(--text-2); white-space: nowrap; }
.check input { width: 18px; height: 18px; accent-color: var(--accent); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: inherit; font-weight: 600;
  font-size: 16px; border: 0; border-radius: 999px; padding: 12px 22px; cursor: pointer; text-decoration: none;
  background: var(--accent); color: var(--on-accent); box-shadow: var(--glow); }
.btn:hover { background: var(--accent-dark); }
.btn.big { font-size: 18px; padding: 15px 30px; }
.btn.ghost { background: var(--tile); color: var(--text); box-shadow: var(--shadow-sm); }
.btn.ghost:hover { background: var(--tile-strong); }
.btn.small { font-size: 14px; padding: 8px 14px; }
.icon-btn { flex: none; width: 40px; height: 40px; border-radius: 50%; border: 0; background: var(--tile); color: var(--text-2);
  font-size: 18px; cursor: pointer; box-shadow: var(--shadow-sm); }
.icon-btn:hover { background: var(--tile-strong); }
.btn[disabled] { opacity: 0.6; cursor: progress; }

/* Messages */
.msg { border-radius: var(--radius-sm); padding: 12px 14px; font-size: 15px; margin-top: 14px; }
.msg.error { background: color-mix(in srgb, var(--error) 12%, transparent); color: var(--error); }
.msg.note { background: color-mix(in srgb, var(--warn) 12%, transparent); color: var(--text); }
.msg.ok { background: color-mix(in srgb, var(--ok) 12%, transparent); color: var(--text); }

/* FAQ */
.faq details { background: var(--tile); border-radius: var(--radius-sm); padding: 14px 16px; margin-top: 10px; box-shadow: var(--inset); }
.faq summary { cursor: pointer; font-weight: 600; color: var(--text); }
.faq details p { margin-top: 8px; }

/* App CTA */
.cta { text-align: center; }
.cta .stores { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 18px; }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .top nav .hide-sm { display: none; }
  .card { padding: 18px; }
}