/* Layout: one centred column; the hero pairs the headline with the box logo,
   features alternate screenshot and text, privacy points sit on tilted labels. */
:root {
  --paper: #F7F5FB;
  --card: #FFFFFF;
  --ink: #1C1828;
  --muted: #5E5873;
  --line: #E2DDEE;
  --violet: #651FFF;
  --on-violet: #FFFFFF;
  --kraft: #C98A4B;
  --outline: #4A2E17;
  --display: "Bricolage Grotesque", "Avenir Next", "Segoe UI", sans-serif;
  --body: "Atkinson Hyperlegible", "Segoe UI", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #121019;
    --card: #1C1826;
    --ink: #EEEAF6;
    --muted: #A9A2BD;
    --line: #2E2840;
    --violet: #B388FF;
    --on-violet: #14101F;
    --kraft: #D59A58;
    --outline: #D59A58;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 var(--body);
}
img { max-width: 100%; height: auto; }
a { color: var(--violet); text-underline-offset: 2px; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--violet); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.15; text-wrap: balance; }

.top, main, .bottom { max-width: 1040px; margin: 0 auto; padding-inline: 20px; }

.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding-block: 20px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font: 800 1.35rem var(--display); color: var(--ink); text-decoration: none;
}
.brand img { border-radius: 10px; }
.top nav { display: flex; gap: 20px; flex-wrap: wrap; }
.top nav a { color: var(--muted); text-decoration: none; font-weight: 700; }
.top nav a:hover { color: var(--ink); }

/* Hero */
.hero {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center;
  padding-block: 48px 64px;
}
.hero h1 { font-size: clamp(2.4rem, 6vw, 4rem); font-weight: 800; margin: 0 0 20px; letter-spacing: -0.02em; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 34em; margin: 0; }
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin: 32px 0 0; }
.button {
  display: inline-block; padding: 14px 24px; border-radius: 999px;
  background: var(--violet); color: var(--on-violet); font-weight: 700; text-decoration: none;
}
.button:hover { filter: brightness(1.08); }
.note { color: var(--muted); font-size: 0.95rem; }
.hero-logo { width: 100%; max-width: 420px; justify-self: center; }

/* Features: screenshot beside text, alternating sides */
.section-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 32px; }
.section-head h2, .privacy h2, .support h2 { font-size: clamp(1.9rem, 4.5vw, 2.6rem); font-weight: 800; margin: 0; letter-spacing: -0.01em; }
.theme-switch { display: inline-flex; padding: 4px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); }
.theme-switch button {
  border: 0; background: transparent; color: var(--muted); cursor: pointer;
  font: 700 0.95rem var(--body); padding: 8px 18px; border-radius: 999px;
}
.theme-switch button[aria-pressed="true"] { background: var(--violet); color: var(--on-violet); }

.features { padding-block: 24px 48px; }
.feature {
  display: grid; grid-template-columns: minmax(0, 260px) minmax(0, 1fr); gap: 56px; align-items: center;
  padding-block: 32px;
}
.feature:nth-of-type(even) { grid-template-columns: minmax(0, 1fr) minmax(0, 260px); }
.feature:nth-of-type(even) .shot { order: 2; }
.feature-text { max-width: 34em; }
.feature h3 { font-size: 1.6rem; margin: 0 0 12px; }
.feature p { margin: 0; color: var(--muted); }
.feature ul { margin: 16px 0 0; padding-left: 1.2em; display: grid; gap: 6px; }
.feature li::marker { color: var(--kraft); }

.shot { display: block; }
.shot img { display: block; width: 100%; border-radius: 26px; border: 1px solid var(--line); box-shadow: 0 12px 32px -18px rgb(0 0 0 / 0.45); }
.shot-dark { display: none !important; }
@media (prefers-color-scheme: dark) {
  .shot-light { display: none !important; }
  .shot-dark { display: block !important; }
}
.features[data-shots="light"] .shot-light { display: block !important; }
.features[data-shots="light"] .shot-dark { display: none !important; }
.features[data-shots="dark"] .shot-light { display: none !important; }
.features[data-shots="dark"] .shot-dark { display: block !important; }

.more {
  list-style: none; margin: 32px 0 0; padding: 28px 0 0; border-top: 1px solid var(--line);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 20px 28px;
}
.more li { color: var(--muted); }
.more strong { display: block; color: var(--ink); font-family: var(--display); font-size: 1.1rem; margin-bottom: 2px; }

/* Privacy: the points sit on tilted white labels like the one on the box */
.privacy { padding-block: 64px; }
.privacy-lead { font-size: 1.2rem; color: var(--muted); max-width: 36em; margin: 12px 0 36px; }
.tags { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 28px; }
.tags li {
  background: var(--card); border: 2px solid var(--outline); border-radius: 10px;
  padding: 18px 22px; color: var(--muted);
  box-shadow: 3px 4px 0 color-mix(in srgb, var(--outline) 30%, transparent);
  transform: rotate(-1.2deg);
}
.tags li:nth-child(even) { transform: rotate(1deg); }
.tags strong { display: block; color: var(--ink); font-family: var(--display); font-size: 1.25rem; margin-bottom: 6px; }
.privacy-more { margin: 36px 0 0; color: var(--muted); max-width: 40em; }
.privacy-more a { font-weight: 700; white-space: nowrap; }

/* Support */
.support { padding-block: 48px 24px; }
.support > p { color: var(--muted); margin: 12px 0 0; max-width: 40em; }
.gives { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin: 24px 0; }
.give {
  display: grid; gap: 4px; align-content: start; padding: 18px 20px; border-radius: 12px;
  background: var(--card); border: 1px solid var(--line); color: var(--ink); text-decoration: none;
}
a.give:hover { border-color: var(--violet); }
.give span { color: var(--muted); font-size: 0.92rem; overflow-wrap: anywhere; }
.give code { font-family: var(--mono); color: var(--ink); }
.copy {
  justify-self: start; margin-top: 6px; padding: 6px 14px; border-radius: 999px; cursor: pointer;
  font: 700 0.9rem var(--body); background: transparent; color: var(--violet); border: 1.5px solid var(--violet);
}
.small { font-size: 0.95rem; margin-top: 24px !important; }

/* Documents */
.doc { max-width: 720px; margin-inline: auto; padding-block: 24px 48px; }
.doc h1 { font-size: clamp(2rem, 5vw, 2.8rem); margin: 0 0 24px; }
.doc h2 { font-size: 1.5rem; margin: 40px 0 12px; }
.doc h3 { font-size: 1.2rem; margin: 28px 0 8px; }
.doc blockquote {
  margin: 0 0 24px; padding: 12px 18px; border-radius: 10px;
  background: var(--card); border: 1px solid var(--line); color: var(--muted);
}
.doc blockquote p { margin: 0; }
.doc code { font-family: var(--mono); font-size: 0.9em; }
.doc table { width: 100%; border-collapse: collapse; font-size: 0.95rem; display: block; overflow-x: auto; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.doc th { font-weight: 700; }

/* Footer */
.bottom { padding-block: 32px 48px; border-top: 1px solid var(--line); margin-top: 32px; color: var(--muted); font-size: 0.95rem; }
.bottom p { margin: 0 0 8px; }
.links { display: flex; flex-wrap: wrap; gap: 8px 20px; }

@media (max-width: 720px) {
  .hero { grid-template-columns: 1fr; gap: 24px; padding-block: 16px 40px; }
  .hero-logo { order: -1; max-width: 240px; }
  .feature, .feature:nth-of-type(even) { grid-template-columns: 1fr; gap: 24px; padding-block: 24px; }
  .feature:nth-of-type(even) .shot { order: 0; }
  .shot { max-width: 220px; margin-inline: auto; }
  .tags li, .tags li:nth-child(even) { transform: none; }
}

/* Pix: the QR stays dark on white in both themes so every bank app reads it. */
.pix .qr { width: 180px; max-width: 100%; margin: 8px 0; padding: 4px; background: #FFFFFF; border-radius: 8px; }
.pix .qr svg { display: block; width: 100%; height: auto; }
.pix .copy + .copy { margin-top: 2px; }