/* InstaProof — strict grayscale (R=G=B only). */
:root {
  --ink: #0a0a0a; --ink-2: #555555; --ink-3: #7a7a7a;
  --paper: #ffffff; --sunken: #f2f2f2; --line: #e4e4e4;
  --night: #000000; --night-2: #161616; --night-3: #262626;
  --on-night: #ffffff; --on-night-2: #b9b9b9; --on-night-3: #8c8c8c;
  --max: 1080px; --pad: 20px;
}
* { box-sizing: border-box; }
html { background: var(--night); scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; }
img { max-width: 100%; display: block; }
a { color: inherit; }
.in { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }
h1, h2, h3 { margin: 0; letter-spacing: -.035em; line-height: 1.08; }
p { margin: 0; }

/* ---- black top: nav + pitch ---- */
.top { background: var(--night); color: var(--on-night); padding-bottom: 150px; }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 22px; }
.nav img { height: 34px; width: auto; }
.nav__links { display: flex; align-items: center; gap: 22px; font-size: 14.5px; font-weight: 600; }
.nav__links a { color: var(--on-night-2); text-decoration: none; }
.nav__links a:hover { color: var(--on-night); }
.pitch { padding-top: 56px; }
.pitch h1 { max-width: 9em; }
.pitch h1 { font-size: clamp(44px, 9.5vw, 92px); font-weight: 800; letter-spacing: -.055em; line-height: .98; }
.pitch p { margin-top: 22px; font-size: clamp(17px, 2.2vw, 20px); color: var(--on-night-2); max-width: 36em; }
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 32px; }
.btn { display: inline-flex; align-items: center; justify-content: center; height: 56px; padding: 0 28px;
  border-radius: 999px; font-size: 16.5px; font-weight: 720; text-decoration: none; letter-spacing: -.01em; }
.btn--light { background: var(--on-night); color: var(--night); }
.btn--dark { background: var(--night); color: var(--on-night); }
.btn--soon { background: var(--night-3); color: var(--on-night-2); cursor: default; }
.cta span { font-size: 14px; color: var(--on-night-3); }

/* ---- the product, drawn: buyer page + merchant review ---- */
.show { margin-top: -110px; }
.show__grid { display: grid; gap: 20px; align-items: end; }
.shot { border-radius: 28px; overflow: hidden; background: var(--night); color: var(--on-night);
  box-shadow: 0 0 0 1px var(--night-3), 0 30px 60px rgba(0, 0, 0, .28); }
.shot__k { font-size: 13px; font-weight: 600; color: var(--on-night-2); }
.shot__head { padding: 22px 20px 44px; }
.shot__amt { display: flex; align-items: flex-start; font-size: 58px; font-weight: 800; letter-spacing: -.055em;
  line-height: 1; margin-top: 4px; font-variant-numeric: tabular-nums; }
.shot__amt small { font-size: .42em; color: var(--on-night-2); letter-spacing: -.02em; margin: .26em .12em 0 0; }
.shot__amt small:last-child { align-self: flex-end; margin: 0 0 .16em; }
.shot__order { display: flex; align-items: center; gap: 12px; margin-top: 18px; background: var(--night-2);
  border-radius: 14px; padding: 11px 14px; font-size: 14px; font-weight: 700; }
.shot__order i { width: 36px; height: 36px; border-radius: 9px; background: var(--night-3); flex: none; }
.shot__order span { flex: 1; }
.shot__order em { font-style: normal; font-weight: 500; font-size: 12px; color: var(--on-night-3); display: block; }
.shot__sheet { background: var(--paper); color: var(--ink); border-radius: 24px 24px 0 0; margin-top: -24px;
  padding: 22px 20px 24px; }
.shot__sheet h3 { font-size: 19px; font-weight: 780; }
.shot__m { display: flex; align-items: center; gap: 10px; margin-top: 14px; font-weight: 720; font-size: 15.5px; }
.shot__m img { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--line); padding: 3px; background: #ffffff; }
.shot__row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 10px;
  background: var(--sunken); border-radius: 14px; padding: 12px; padding-inline-start: 16px; }
.shot__row small { display: block; font-size: 12px; color: var(--ink-3); }
.shot__row b { font-size: 19px; font-weight: 750; font-variant-numeric: tabular-nums; }
.pill { background: var(--night); color: var(--on-night); border-radius: 999px; padding: 9px 16px;
  font-size: 12.5px; font-weight: 700; }
.shot__up { margin-top: 14px; height: 52px; border-radius: 999px; background: var(--night); color: var(--on-night);
  display: grid; place-items: center; font-weight: 720; font-size: 15.5px; }

.review { background: var(--paper); color: var(--ink); border-radius: 22px; padding: 20px;
  box-shadow: 0 0 0 1px var(--line), 0 30px 60px rgba(0, 0, 0, .16); }
.review__k { font-size: 12.5px; font-weight: 650; color: var(--ink-3); }
.review__t { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 2px;
  font-size: 18px; font-weight: 780; letter-spacing: -.02em; }
.badge { display: inline-flex; align-items: center; gap: 6px; border: 1.5px solid var(--ink); border-radius: 999px;
  padding: 3px 10px; font-size: 12px; font-weight: 700; letter-spacing: 0; }
.badge svg { width: 12px; height: 12px; }
.review__file { display: flex; align-items: center; gap: 12px; margin-top: 14px; background: var(--sunken);
  border-radius: 14px; padding: 10px; font-size: 14px; font-weight: 650; }
.review__file i { width: 54px; height: 54px; border-radius: 9px; flex: none;
  background: repeating-linear-gradient(180deg, #d9d9d9 0 3px, #ececec 3px 9px); }
.review__file small { display: block; font-weight: 500; font-size: 12.5px; color: var(--ink-3); }
.review__act { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.review__act span { height: 46px; border-radius: 999px; display: grid; place-items: center; font-weight: 720; font-size: 14.5px; }
.review__act span:first-child { background: var(--night); color: var(--on-night); }
.review__act span:last-child { border: 1.5px solid var(--ink); }

/* ---- sections ---- */
section { padding: 84px 0; }
section + section { border-top: 1px solid var(--line); }
.eyebrowless h2, .h2 { font-size: clamp(32px, 5.4vw, 52px); font-weight: 800; letter-spacing: -.045em; max-width: 16em; }
.sub { margin-top: 14px; font-size: 17.5px; color: var(--ink-2); max-width: 36em; }

.steps { list-style: none; margin: 44px 0 0; padding: 0; display: grid; gap: 28px; counter-reset: s; }
.steps li { counter-increment: s; border-top: 2px solid var(--ink); padding-top: 18px; }
.steps li::before { content: counter(s); display: block; font-size: 15px; font-weight: 800; color: var(--ink-3);
  font-variant-numeric: tabular-nums; margin-bottom: 10px; }
.steps h3 { font-size: 22px; font-weight: 780; letter-spacing: -.03em; }
.steps p { margin-top: 8px; color: var(--ink-2); font-size: 16px; }

.methods { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.methods span { display: inline-flex; align-items: center; gap: 10px; background: var(--sunken); border-radius: 999px;
  padding: 8px; padding-inline-end: 18px; font-weight: 680; font-size: 15px; }
.methods img { width: 34px; height: 34px; border-radius: 999px; background: #ffffff; padding: 4px; object-fit: contain; }
.methods span.plain { padding-inline-start: 18px; }

.facts { display: grid; gap: 0; margin-top: 40px; }
.facts div { padding: 22px 0; border-top: 1px solid var(--line); display: grid; gap: 6px; }
.facts h3 { font-size: 19px; font-weight: 760; letter-spacing: -.025em; }
.facts p { color: var(--ink-2); font-size: 16px; max-width: 34em; }

.plans { display: grid; gap: 16px; margin-top: 40px; }
.plan { border-radius: 24px; padding: 28px; border: 1.5px solid var(--line); display: flex; flex-direction: column; }
.plan--dark { background: var(--night); color: var(--on-night); border-color: var(--night); }
.plan h3 { font-size: 18px; font-weight: 720; letter-spacing: -.02em; }
.plan__p { display: flex; align-items: baseline; gap: 8px; margin-top: 14px; font-size: 64px; font-weight: 800;
  letter-spacing: -.055em; line-height: 1; font-variant-numeric: tabular-nums; }
.plan__p small { font-size: 15px; font-weight: 600; letter-spacing: 0; color: var(--ink-3); }
.plan--dark .plan__p small { color: var(--on-night-3); }
.plan ul { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 10px; font-size: 16px; }
.plan li { display: flex; gap: 10px; align-items: flex-start; }
.plan li svg { width: 18px; height: 18px; flex: none; margin-top: 3px; }
.note { margin-top: 18px; font-size: 14px; color: var(--ink-3); }

.faq { margin-top: 32px; border-bottom: 1px solid var(--line); }
.faq details { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 0; font-size: 18px; font-weight: 720;
  letter-spacing: -.02em; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-weight: 500; color: var(--ink-3); }
.faq details[open] summary::after { content: '–'; }
.faq p { padding: 0 0 22px; color: var(--ink-2); max-width: 40em; }

/* ---- closing + footer ---- */
.end { background: var(--night); color: var(--on-night); padding: 84px 0 0; border: 0; }
.end h2 { font-size: clamp(36px, 7vw, 68px); font-weight: 800; letter-spacing: -.05em; max-width: 12em; }
.foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
  margin-top: 84px; padding-block: 26px 30px; border-top: 1px solid var(--night-3); font-size: 14px; color: var(--on-night-3); }
.foot img { height: 26px; width: auto; }
.foot nav { display: flex; flex-wrap: wrap; gap: 20px; }
.foot a { color: var(--on-night-2); text-decoration: none; }
.foot a:hover { color: var(--on-night); }

/* ---- text pages (privacy, support) ---- */
.top--short { padding-bottom: 56px; }
.top--short h1 { font-size: clamp(38px, 7vw, 64px); font-weight: 800; letter-spacing: -.05em; padding-top: 40px; }
.top--short p { margin-top: 12px; color: var(--on-night-2); }
.doc { padding: 56px 0 84px; }
.doc .in { max-width: 760px; }
.doc h2 { font-size: 24px; font-weight: 780; letter-spacing: -.03em; margin-top: 44px; }
.doc h2:first-child { margin-top: 0; }
.doc p, .doc li { color: var(--ink-2); font-size: 16.5px; }
.doc p { margin-top: 12px; }
.doc ul { margin: 12px 0 0; padding-inline-start: 22px; display: grid; gap: 8px; }
.doc a { font-weight: 650; color: var(--ink); }
.doc .box { background: var(--sunken); border-radius: 18px; padding: 22px; margin-top: 20px; }
.doc .box b { color: var(--ink); }

a:focus-visible, summary:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; border-radius: 4px; }

@media (min-width: 760px) {
  :root { --pad: 32px; }
  .show__grid { grid-template-columns: minmax(0, 380px) minmax(0, 1fr); gap: 36px; }
  .review { max-width: 400px; margin-bottom: 36px; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .facts { grid-template-columns: 1fr 1fr; column-gap: 48px; }
  .plans { grid-template-columns: 1fr 1fr; }
  section { padding: 110px 0; }
  .top { padding-bottom: 190px; }
  .show { margin-top: -140px; }
}
@media (max-width: 520px) {
  .nav__links a.hide-s { display: none; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* ---- Arabic: no negative tracking (it breaks letter joins), roomier lines ---- */
html[lang=ar] body { font-family: 'IBM Plex Sans Arabic', system-ui, 'Segoe UI', Tahoma, sans-serif; }
html[lang=ar] h1, html[lang=ar] h2, html[lang=ar] h3 { font-weight: 700; }
html[lang=ar] h1, html[lang=ar] h2, html[lang=ar] h3, html[lang=ar] .review__t { letter-spacing: 0; line-height: 1.3; }
html[lang=ar] .pitch h1 { line-height: 1.2; font-size: clamp(40px, 8.4vw, 80px); }
html[lang=ar] .shot__amt, html[lang=ar] .shot__row b, html[lang=ar] .plan__p { direction: ltr; }
html[lang=ar] .shot__amt, html[lang=ar] .plan__p { justify-content: flex-end; }
html[lang=ar] .shot__row b { display: block; text-align: right; }