/* Card Spend microsite (spends.99l.in). Same palette as the app. */
:root {
  --bg: #f5f4f0; --card: #ffffff; --fg: #1f2937; --muted: #6b7280; --line: #e7e4dc;
  --accent: #4338ca; --accent-fg: #ffffff; --ink: #1e1b4b; --gold: #d4af61; --ok: #2f7d5b;
  --chip: #eef0fb;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0a0a10; --card: #15151d; --fg: #e5e7eb; --muted: #9ca3af; --line: #26262f;
    --accent: #a5b4fc; --accent-fg: #1e1b4b; --ok: #84d4ac; --chip: #20203a;
  }
}
:root[data-theme="dark"] {
  --bg: #0a0a10; --card: #15151d; --fg: #e5e7eb; --muted: #9ca3af; --line: #26262f;
  --accent: #a5b4fc; --accent-fg: #1e1b4b; --ok: #84d4ac; --chip: #20203a;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--fg);
       font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* Nav */
.nav { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 0; }
.brand { white-space: nowrap; display: flex; align-items: center; gap: 10px; color: var(--fg); text-decoration: none; font-weight: 700; font-size: 18px; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.nav nav { display: flex; gap: 18px; align-items: center; font-size: 15px; }
.nav nav a { color: var(--muted); text-decoration: none; }
.nav nav a:hover { color: var(--fg); }
@media (max-width: 640px) { .nav nav a.hide-sm { display: none; } .nav nav { gap: 12px; } .hero h1 { font-size: 30px; } }

.btn { white-space: nowrap; display: inline-block; padding: 12px 20px; border-radius: 12px; font-weight: 650; text-decoration: none;
       background: var(--accent); color: var(--accent-fg); border: 0; font-size: 16px; }
.btn.small { padding: 8px 14px; font-size: 14px; color: var(--accent-fg) !important; }
.btn.ghost { background: transparent; color: var(--fg); border: 1px solid var(--line); }

/* Hero */
.hero { background: linear-gradient(135deg, #1e1b4b, #312e81 45%, #115e59); color: #fff; border-radius: 28px;
        padding: 48px 40px 0; display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,.9fr); gap: 32px; overflow: hidden; }
.hero .eyebrow { color: var(--gold); font-size: 13px; font-weight: 650; letter-spacing: .07em; }
.hero h1 { font-size: 44px; line-height: 1.12; margin: 10px 0 14px; letter-spacing: -.01em; }
.hero p { color: rgba(255,255,255,.82); font-size: 18px; margin: 0 0 22px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; padding-bottom: 40px; }
.hero .btn { background: #fff; color: #1e1b4b; }
.hero .btn.ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.hero .fine { color: rgba(255,255,255,.65); font-size: 14px; width: 100%; margin-top: 4px; }
.hero .phone { align-self: end; }
.phone img { border-radius: 34px 34px 0 0; box-shadow: 0 -10px 50px rgba(0,0,0,.35); max-width: 340px; margin: 0 auto; }
@media (max-width: 820px) {
  .hero { grid-template-columns: minmax(0,1fr); padding: 32px 22px 0; }
  .hero .btn { white-space: normal; text-align: center; }
  .hero h1 { font-size: 34px; }
  .hero .cta { padding-bottom: 8px; }
  .phone img { max-width: 280px; }
}

/* Sections */
section.block { padding: 64px 0 8px; }
section.block > h2 { font-size: 30px; line-height: 1.2; margin: 0 0 8px; letter-spacing: -.01em; }
section.block > .lede { color: var(--muted); margin: 0 0 28px; max-width: 640px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 820px) { .steps { grid-template-columns: minmax(0,1fr); } }
.card { background: var(--card); border: .5px solid var(--line); border-radius: 20px; padding: 22px;
        box-shadow: 0 6px 14px rgba(0,0,0,.04); }
.card h3 { margin: 10px 0 6px; font-size: 19px; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.num { width: 32px; height: 32px; border-radius: 50%; background: var(--accent); color: var(--accent-fg);
       display: grid; place-items: center; font-weight: 700; font-size: 15px; }

.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; padding: 28px 0; }
.feature.flip .text { order: 2; }
.feature h3 { font-size: 26px; line-height: 1.2; margin: 0 0 10px; }
.feature p { color: var(--muted); margin: 0 0 10px; }
.feature .shot img { max-width: 300px; margin: 0 auto; border-radius: 28px; border: 1px solid var(--line);
                     box-shadow: 0 18px 40px rgba(30,27,75,.18); }
@media (max-width: 820px) {
  .feature { grid-template-columns: minmax(0,1fr); gap: 18px; }
  .feature.flip .text { order: 0; }
  .feature .shot img { max-width: 260px; }
}

.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { background: var(--chip); border-radius: 999px; padding: 8px 14px; font-size: 15px; font-weight: 600; }
.chip.soon { background: transparent; border: 1px dashed var(--line); color: var(--muted); font-weight: 500; }

.privacy { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 820px) { .privacy { grid-template-columns: minmax(0,1fr); } }

details { background: var(--card); border: .5px solid var(--line); border-radius: 16px; padding: 16px 20px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 650; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; float: right; color: var(--muted); font-weight: 400; }
details[open] summary::after { content: "–"; }
details p { color: var(--muted); margin: 10px 0 0; }

.closing { text-align: center; padding: 64px 0 24px; }
.closing h2 { font-size: 30px; margin: 0 0 10px; }
.closing p { color: var(--muted); margin: 0 0 20px; }

footer.site { border-top: 1px solid var(--line); margin-top: 48px; padding: 28px 0 48px; color: var(--muted); font-size: 14px;
              display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer.site a { color: var(--muted); }

/* Plain text pages (support) */
.page { max-width: 760px; margin: 0 auto; padding: 8px 20px 40px; }
.page h1 { font-size: 34px; margin: 18px 0 6px; }
.page h2 { font-size: 21px; margin: 32px 0 6px; }
.page p, .page li { color: var(--fg); }
.page .muted { color: var(--muted); }