/* Pingoo public site. Tokens and rules: design-system/pingoo/MASTER.md.
   Minimal, one brand colour, no third-party requests, subtle motion only. */
@font-face {
  font-family: "Manrope";
  src: url("/fonts/manrope.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}

/* 1. Primitive tokens */
:root {
  --blue-500: #4285F4;
  --blue-600: #2B64D9;
  --blue-700: #1E4FB8;
  --blue-50: #EEF4FF;
  --navy-900: #0F1B33;
  --slate-800: #1F2933;
  --slate-500: #5B6572;
  --slate-300: #C9D1DB;
  --slate-200: #E3E8EE;
  --slate-100: #EEF1F5;
  --slate-50: #F7F9FB;
  --white: #FFFFFF;
  --black: #000000;
  --grey-badge: #A6A6A6;
  --green-600: #1E9E5A;

  /* 2. Semantic tokens */
  --color-bg: var(--white);
  --color-bg-subtle: var(--slate-50);
  --color-surface: var(--white);
  --color-border: var(--slate-200);
  --color-border-strong: var(--slate-300);
  --color-text: var(--slate-800);
  --color-text-strong: var(--navy-900);
  --color-text-muted: var(--slate-500);
  --color-brand: var(--blue-500);
  --color-primary: var(--blue-600);
  --color-primary-hover: var(--blue-700);
  --color-primary-soft: var(--blue-50);
  --color-on-primary: var(--white);
  --color-inverse-bg: var(--navy-900);
  --color-inverse-text: var(--white);
  --color-inverse-muted: rgba(255, 255, 255, 0.72);
  --color-inverse-border: rgba(255, 255, 255, 0.14);
  --color-inverse-surface: rgba(255, 255, 255, 0.06);
  --color-focus: var(--blue-500);
  --color-success: var(--green-600);
  --color-badge: var(--black);
  --color-badge-border: var(--grey-badge);

  /* Type */
  --font: "Manrope", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --text-xs: 12px; --text-sm: 14px; --text-base: 16px; --text-lg: 18px; --text-xl: 20px; --text-2xl: 24px;
  --text-3xl: clamp(28px, 3.4vw, 40px);
  --text-4xl: clamp(38px, 5.2vw, 60px);
  --measure: 62ch;

  /* Space */
  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px; --space-5: 20px; --space-6: 24px;
  --space-8: 32px; --space-10: 40px; --space-12: 48px; --space-16: 64px; --space-20: 80px; --space-24: 96px;
  --section-y: clamp(64px, 9vw, 112px);
  --wrap: 1120px; --narrow: 720px; --gutter: 20px;

  /* Shape, depth, motion */
  --radius-sm: 8px; --radius: 10px; --radius-lg: 14px; --radius-xl: 20px;
  --shadow-hover: 0 8px 24px rgba(15, 27, 51, 0.08);
  --shadow-primary: 0 6px 16px rgba(43, 100, 217, 0.25);
  --dur-fast: 150ms; --dur: 200ms; --dur-slow: 350ms;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);

  /* 3. Component tokens */
  --btn-h: 48px; --btn-radius: var(--radius); --badge-h: 56px; --card-radius: var(--radius-lg);
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); font-size: var(--text-base); line-height: 1.6;
  color: var(--color-text); background: var(--color-bg); overflow-x: hidden;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--color-primary); text-decoration-thickness: 1px; text-underline-offset: 3px; transition: color var(--dur-fast); }
a:hover { color: var(--color-primary-hover); }
:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; border-radius: var(--radius-sm); }
h1, h2, h3, h4 { margin: 0; color: var(--color-text-strong); font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; }
h1 { font-size: var(--text-4xl); letter-spacing: -0.03em; }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-xl); font-weight: 700; letter-spacing: -0.01em; line-height: 1.3; }
p { margin: 0; }
p + p { margin-top: var(--space-4); }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.wrap > * { min-width: 0; }
.narrow { max-width: var(--narrow); margin-left: auto; margin-right: auto; }
.section { padding: var(--section-y) 0; }
.section.subtle { background: var(--color-bg-subtle); }
.section.inverse { background: var(--color-inverse-bg); color: var(--color-inverse-text); }
.section.inverse h2, .section.inverse h3 { color: var(--color-inverse-text); }
.section.accent { background: var(--color-brand); color: var(--color-on-primary); }
.section.accent h2 { color: var(--color-on-primary); }
.section-head { max-width: 680px; margin-bottom: var(--space-10); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow { display: block; font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-primary); margin-bottom: var(--space-4); }
.section.inverse .eyebrow { color: var(--color-inverse-muted); }
.lead { font-size: var(--text-lg); color: var(--color-text-muted); max-width: var(--measure); margin-top: var(--space-4); }
.section.inverse .lead { color: var(--color-inverse-muted); }
.center .lead { margin-left: auto; margin-right: auto; }
.muted { color: var(--color-text-muted); }
.skip-link { position: absolute; left: 12px; top: -48px; z-index: 100; padding: 10px 14px; background: var(--color-primary); color: var(--color-on-primary); border-radius: var(--radius-sm); font-weight: 700; }
.skip-link:focus { top: 12px; }
.icon { width: 24px; height: 24px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: var(--btn-h); padding: 0 var(--space-6); border-radius: var(--btn-radius);
  font-weight: 700; font-size: var(--text-base); line-height: 1; text-decoration: none; cursor: pointer;
  border: 1px solid transparent; transition: background var(--dur), color var(--dur), border-color var(--dur), transform var(--dur), box-shadow var(--dur);
}
.btn .icon { width: 20px; height: 20px; }
.btn.primary { background: var(--color-primary); color: var(--color-on-primary); box-shadow: var(--shadow-primary); }
.btn.primary:hover { background: var(--color-primary-hover); color: var(--color-on-primary); }
.btn.primary:active { transform: scale(0.98); box-shadow: none; }
.btn.secondary { background: var(--color-surface); color: var(--color-text-strong); border-color: var(--color-border-strong); }
.btn.secondary:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn.secondary:active { transform: scale(0.98); }
.btn.inverse { background: transparent; color: var(--color-inverse-text); border-color: rgba(255, 255, 255, 0.45); }
.btn.inverse:hover { background: rgba(255, 255, 255, 0.1); color: var(--color-inverse-text); }
.btn.small { min-height: 42px; padding: 0 var(--space-5); font-size: var(--text-sm); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.5; pointer-events: none; }

/* Store badges: the official vector badges, self-hosted, same box */
.stores { display: flex; flex-wrap: wrap; align-items: flex-start; gap: var(--space-3); }
.store { display: inline-flex; flex-direction: column; align-items: center; gap: 6px; text-decoration: none; border-radius: var(--radius-sm); transition: transform var(--dur); }
.store img { height: var(--badge-h); width: auto; }
a.store:hover { transform: translateY(-1px); }
.store.soon img { opacity: 0.85; }
.store small { font-size: var(--text-xs); font-weight: 700; color: var(--color-text-muted); line-height: 1; }
.section.accent .store small { color: rgba(255, 255, 255, 0.85); }
.proof-line { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5); margin-top: var(--space-6); font-size: var(--text-sm); font-weight: 600; color: var(--color-text-muted); }
.proof-line span { display: inline-flex; align-items: center; gap: 6px; }
.proof-line .icon { width: 16px; height: 16px; color: var(--color-success); stroke-width: 2.5; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: border-color var(--dur); }
.site-header.scrolled { border-bottom-color: var(--color-border); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; text-decoration: none; color: var(--color-text-strong); font-weight: 800; font-size: 21px; letter-spacing: -0.02em; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.nav { display: none; align-items: center; gap: var(--space-8); }
.nav a { position: relative; color: var(--color-text-muted); text-decoration: none; font-weight: 600; font-size: 15px; padding: 12px 0; transition: color var(--dur-fast); }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 6px; height: 2px; background: var(--color-primary); transform: scaleX(0); transform-origin: left; transition: transform var(--dur); }
.nav a:hover, .nav a.active { color: var(--color-text-strong); }
.nav a.active::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.header-actions .btn { display: none; }
.menu-btn { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-surface); color: var(--color-text-strong); cursor: pointer; transition: border-color var(--dur-fast); }
.menu-btn:hover { border-color: var(--color-border-strong); }
.menu-btn .icon { width: 22px; height: 22px; stroke-width: 2; }
.mobile-nav { display: none; border-top: 1px solid var(--color-border); background: var(--color-bg); padding: var(--space-2) 0; }
.mobile-nav.open { display: block; }
.mobile-nav a { display: block; min-height: 48px; padding: 12px var(--gutter); color: var(--color-text-strong); text-decoration: none; font-weight: 600; }
.mobile-nav a:hover { background: var(--color-bg-subtle); color: var(--color-primary); }

/* Hero */
.hero { padding: clamp(48px, 7vw, 96px) 0 clamp(56px, 8vw, 96px); background: var(--color-bg); }
.hero .wrap { display: grid; gap: var(--space-12); align-items: center; }
.hero h1 { max-width: 14ch; }
.hero .lead { margin-top: var(--space-5); max-width: 54ch; }
.hero .stores { margin-top: var(--space-8); }

/* Hero visual: a synced message list, built in HTML */
.sync-card { width: 100%; max-width: 440px; margin: 0 auto; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); box-shadow: 0 24px 60px rgba(15, 27, 51, 0.10); overflow: hidden; }
.sync-head { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--color-border); font-weight: 700; font-size: var(--text-sm); color: var(--color-text-strong); }
.sync-head .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-success); }
.sync-head .icon { width: 18px; height: 18px; margin-left: auto; color: var(--color-text-muted); }
.sync-list li { display: grid; grid-template-columns: 40px 1fr; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--color-border); }
.sync-list li:last-child { border-bottom: 0; }
.sync-list .av { width: 40px; height: 40px; border-radius: 50%; background: var(--color-primary-soft); color: var(--color-primary); font-weight: 800; display: flex; align-items: center; justify-content: center; }
.sync-list .row { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.sync-list b { font-size: 15px; color: var(--color-text-strong); }
.sync-list time { font-size: var(--text-xs); color: var(--color-text-muted); font-weight: 600; white-space: nowrap; }
.sync-list p { margin-top: 2px; font-size: var(--text-sm); color: var(--color-text); }
.sync-list .code { display: inline-flex; align-items: center; gap: 6px; margin-top: 8px; padding: 5px 10px; border-radius: var(--radius-sm); background: var(--color-primary-soft); color: var(--color-primary); font-weight: 700; font-size: var(--text-xs); letter-spacing: 0.06em; }
.sync-list .code .icon { width: 14px; height: 14px; stroke-width: 2; }
.sync-foot { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 10px; background: var(--color-bg-subtle); font-size: var(--text-xs); font-weight: 700; color: var(--color-text-muted); }
.sync-foot .icon { width: 14px; height: 14px; }

/* Value strip */
.value-strip { display: grid; gap: var(--space-6); padding: var(--space-10) 0; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.value { display: grid; grid-template-columns: 40px 1fr; gap: var(--space-4); align-items: start; }
.value .icon { color: var(--color-primary); width: 28px; height: 28px; }
.value h3 { font-size: 17px; }
.value p { margin-top: 4px; font-size: 15px; color: var(--color-text-muted); }

/* Steps */
.steps { display: grid; gap: var(--space-8); }
.step { position: relative; padding-top: var(--space-2); }
.step .num { width: 40px; height: 40px; border-radius: 50%; background: var(--color-primary); color: var(--color-on-primary); font-weight: 800; font-size: 15px; display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-5); position: relative; z-index: 1; }
.step p { margin-top: var(--space-2); color: var(--color-text-muted); max-width: 34ch; }

/* Proof */
.devices { display: flex; flex-direction: column; align-items: center; gap: var(--space-8); }
.device { margin: 0; text-align: center; }
.device img { width: min(100%, 280px); margin: 0 auto; }
.device figcaption { margin-top: var(--space-4); font-weight: 700; color: var(--color-text-strong); }
.device figcaption small { display: block; font-weight: 500; color: var(--color-text-muted); font-size: var(--text-sm); margin-top: 2px; }
.video { position: relative; margin: 0 auto; max-width: 820px; border-radius: var(--card-radius); overflow: hidden; background: var(--color-inverse-bg); aspect-ratio: 16 / 9; }
.video button { position: absolute; inset: 0; width: 100%; border: 0; background: rgba(15, 27, 51, 0.55); color: var(--color-inverse-text); font-weight: 700; font-size: var(--text-base); cursor: pointer; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-3); padding: var(--space-5); transition: background var(--dur); }
.video button:hover { background: rgba(15, 27, 51, 0.45); }
.video button .play { width: 64px; height: 64px; border-radius: 50%; background: var(--color-surface); color: var(--color-primary); display: flex; align-items: center; justify-content: center; }
.video button .play svg { width: 26px; height: 26px; margin-left: 3px; fill: currentColor; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* Benefits: divider grid, no cards */
.benefits { display: grid; gap: 1px; background: var(--color-border); border: 1px solid var(--color-border); border-radius: var(--card-radius); overflow: hidden; }
.benefit { background: var(--color-surface); padding: var(--space-6); transition: background var(--dur); }
.benefit:hover { background: var(--color-bg-subtle); }
.benefit .icon { color: var(--color-primary); margin-bottom: var(--space-4); }
.benefit h3 { font-size: 17px; }
.benefit p { margin-top: var(--space-2); font-size: 15px; color: var(--color-text-muted); }

/* Privacy */
.privacy-grid { display: grid; gap: var(--space-12); align-items: center; }
.facts { display: grid; gap: var(--space-4); margin-top: var(--space-8); }
.facts li { display: grid; grid-template-columns: 24px 1fr; gap: var(--space-3); color: var(--color-inverse-muted); }
.facts .icon { color: var(--color-brand); width: 22px; height: 22px; }
.facts b { color: var(--color-inverse-text); }
.path { display: grid; gap: 0; }
.node { display: grid; grid-template-columns: 48px 1fr; gap: var(--space-4); align-items: center; padding: var(--space-4) var(--space-5); border: 1px solid var(--color-inverse-border); border-radius: var(--card-radius); background: var(--color-inverse-surface); }
.node .glyph { width: 48px; height: 48px; border-radius: 12px; background: rgba(255, 255, 255, 0.08); color: var(--color-inverse-text); display: flex; align-items: center; justify-content: center; }
.node h3 { font-size: var(--text-base); }
.node p { margin-top: 2px; font-size: var(--text-sm); color: var(--color-inverse-muted); }
.path .conn { height: 20px; width: 2px; background: var(--color-inverse-border); margin-left: 44px; }

/* FAQ */
.faq { display: grid; gap: var(--space-3); }
.faq details { border: 1px solid var(--color-border); border-radius: var(--card-radius); background: var(--color-surface); padding: 0 var(--space-5); transition: border-color var(--dur); }
.faq details:hover, .faq details[open] { border-color: var(--color-border-strong); }
.faq summary { list-style: none; cursor: pointer; min-height: 56px; display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); font-weight: 700; color: var(--color-text-strong); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { width: 20px; height: 20px; color: var(--color-primary); transition: transform var(--dur); }
.faq details[open] summary .icon { transform: rotate(45deg); }
.faq summary:focus-visible { outline-offset: -2px; }
.faq details p { color: var(--color-text-muted); padding: 0 0 var(--space-5); max-width: 70ch; }

/* About + contact */
.about-grid { display: grid; gap: var(--space-10); align-items: start; }
.promise { display: grid; gap: var(--space-3); margin-top: var(--space-6); }
.promise li { display: grid; grid-template-columns: 22px 1fr; gap: var(--space-3); color: var(--color-text); }
.promise .icon { width: 22px; height: 22px; color: var(--color-success); stroke-width: 2.25; }
.contact-card { border: 1px solid var(--color-border); border-radius: var(--card-radius); padding: var(--space-6); background: var(--color-surface); }
.contact-card h3 { margin-bottom: var(--space-2); }
.icon.fill { fill: currentColor; stroke: none; }
.channels { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-6); }
.channel { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); width: 76px; text-decoration: none; color: var(--color-text); font-size: 13px; font-weight: 600; }
.channel .ci { width: 56px; height: 56px; border-radius: var(--radius-lg); border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-primary); display: flex; align-items: center; justify-content: center; transition: border-color var(--dur), background var(--dur), transform var(--dur); }
.channel:hover .ci { border-color: var(--color-primary); background: var(--color-primary-soft); transform: translateY(-2px); }
.channel:hover { color: var(--color-primary); }
.contact-meta { display: grid; gap: var(--space-2); margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--color-border); font-size: 15px; color: var(--color-text); }
.contact-meta li { display: flex; align-items: center; gap: var(--space-3); min-height: 44px; }
.contact-meta a { color: var(--color-text); text-decoration: none; font-weight: 600; }
.contact-meta a:hover { color: var(--color-primary); text-decoration: underline; }
.contact-meta .icon { width: 18px; height: 18px; color: var(--color-text-muted); }
.copy-wrap { position: relative; display: inline-flex; align-items: center; }
.copy-inline { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: var(--color-surface); color: var(--color-text-muted); cursor: pointer; transition: border-color var(--dur), color var(--dur); }
.copy-inline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.copy-inline .icon { width: 16px; height: 16px; color: inherit; }
.tip { position: absolute; left: calc(100% + 8px); top: 50%; transform: translateY(-50%); font-size: var(--text-xs); font-weight: 700; color: var(--color-success); opacity: 0; transition: opacity var(--dur); pointer-events: none; white-space: nowrap; }
.copy-wrap.done .tip { opacity: 1; }

/* CTA band */
.cta .wrap { display: grid; gap: var(--space-8); align-items: center; }
.cta h2 { max-width: 16ch; }
.cta .lead { color: rgba(255, 255, 255, 0.92); }
.cta .stores { margin-top: var(--space-6); }
.qr-card { display: none; justify-self: center; align-items: center; flex-direction: column; gap: var(--space-2); padding: var(--space-4); background: var(--color-surface); border-radius: var(--card-radius); color: var(--color-text-muted); font-size: var(--text-sm); font-weight: 700; }
.qr-card img { width: 168px; height: 168px; }

/* Footer */
.site-footer { background: var(--color-bg-subtle); border-top: 1px solid var(--color-border); padding: var(--space-12) 0 var(--space-8); color: var(--color-text-muted); font-size: var(--text-sm); }
.foot-grid { display: grid; gap: var(--space-8); grid-template-columns: 1fr 1fr; }
.foot-brand { grid-column: 1 / -1; }
.foot-grid .foot-brand .brand { display: inline-flex; padding: 0; min-height: 0; color: var(--color-text-strong); }
.foot-brand p { margin-top: var(--space-3); max-width: 40ch; }
.foot-grid h4 { font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-strong); margin-bottom: var(--space-3); }
.foot-grid a { display: block; color: var(--color-text-muted); text-decoration: none; padding: 6px 0; min-height: 32px; transition: color var(--dur-fast); }
.foot-grid a:hover { color: var(--color-primary); }
.foot-social { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.foot-grid .foot-social a { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; min-height: 0; padding: 0; border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-surface); color: var(--color-text-muted); transition: border-color var(--dur), color var(--dur); }
.foot-grid .foot-social a:hover { border-color: var(--color-primary); color: var(--color-primary); }
.foot-social .icon { width: 18px; height: 18px; }
.foot-bottom { margin-top: var(--space-10); padding-top: var(--space-5); border-top: 1px solid var(--color-border); text-align: center; }

/* Download page */
.get-page .section { padding-top: clamp(40px, 6vw, 72px); text-align: center; }
.get-page h1 { font-size: var(--text-3xl); }
.get-page .lead { margin: var(--space-4) auto 0; }
.get-page .mascot { width: 64px; height: 64px; border-radius: 16px; margin: 0 auto; }
.get-page .qr-card { margin: var(--space-8) auto 0; background: var(--color-bg-subtle); }
.get-page .or { color: var(--color-text-muted); font-weight: 600; margin: var(--space-5) 0 0; display: none; }
.get-page .stores { justify-content: center; margin-top: var(--space-6); }
.get-page .note { margin: var(--space-6) auto 0; max-width: 48ch; font-size: var(--text-sm); color: var(--color-text-muted); }

/* Policy pages */
.prose { max-width: var(--narrow); margin: 0 auto; padding: clamp(40px, 6vw, 72px) var(--gutter) var(--space-24); }
.prose h1 { font-size: var(--text-3xl); margin-bottom: var(--space-2); }
.prose .date { color: var(--color-text-muted); font-size: var(--text-sm); font-weight: 600; margin-bottom: var(--space-8); }
.prose h2 { font-size: var(--text-2xl); margin: var(--space-10) 0 var(--space-3); }
.prose p { margin: 0 0 var(--space-4); }
.prose ul, .prose ol { padding-left: 22px; margin: 0 0 var(--space-4); list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { margin-bottom: var(--space-2); }
.prose .card { border: 1px solid var(--color-border); border-radius: var(--card-radius); padding: var(--space-5) var(--space-6); margin: var(--space-4) 0; background: var(--color-bg-subtle); }
.prose .card p { margin-bottom: var(--space-3); }
.prose .card p:last-child { margin-bottom: 0; }

/* Motion: subtle reveal, once */
.js .reveal { opacity: 0; transform: translateY(12px); transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation: none !important; }
}

/* Tablet 720+ */
@media (min-width: 720px) {
  :root { --gutter: 32px; }
  .steps { grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
  .step::after { content: ""; position: absolute; top: 27px; left: 52px; right: -16px; height: 1px; background: var(--color-border); }
  .step:last-child::after { display: none; }
  .devices { flex-direction: row; justify-content: center; align-items: flex-end; gap: var(--space-10); }
  .benefits { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1.2fr 1fr; }
  .foot-grid { grid-template-columns: repeat(4, 1fr); }
  .foot-brand { grid-column: 1 / -1; }
  .cta .wrap { grid-template-columns: 1fr auto; }
  .qr-card { display: flex; }
  .get-page .or { display: block; }
}
/* Desktop 1024+ */
@media (min-width: 1024px) {
  .nav { display: flex; }
  .menu-btn { display: none; }
  .header-actions .btn { display: inline-flex; }
  .hero .wrap { grid-template-columns: 1.1fr 0.9fr; gap: var(--space-16); }
  .value-strip { grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
  .value + .value { border-left: 1px solid var(--color-border); padding-left: var(--space-8); }
  .benefits { grid-template-columns: repeat(3, 1fr); }
  .privacy-grid { grid-template-columns: 1fr 1fr; gap: var(--space-16); }
  .foot-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; }
  .foot-brand { grid-column: auto; }
}