:root {
  --paper: #F7F4EE;
  --surface: #FFFFFF;
  --ink: #1C1B1F;
  --muted: #6E6A64;
  --line: #DED8CE;
  --track: #EAE4DA;
  --flame: #FF5427;
  --flame-hi: #FF9356;
  --flame-soft: #FFE6D9;
  --mint: #1FAF7A;
  --display: "Bricolage Grotesque", "Readex Pro", system-ui, sans-serif;
  --body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Readex Pro", sans-serif;
  --gutter: clamp(16px, 5vw, 56px);
  --max: 1120px;
  color-scheme: light;
}

html[lang="ar"] {
  --display: "Readex Pro", system-ui, sans-serif;
  --body: "Readex Pro", -apple-system, system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.55 var(--body);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--flame); outline-offset: 3px; border-radius: 6px; }

html[lang="en"] [lang="ar"], html[lang="ar"] [lang="en"] { display: none !important; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* Top bar */
.bar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding-top: 20px; padding-bottom: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 700 22px/1 var(--display); letter-spacing: -0.02em; }
.brand img { width: 36px; height: 36px; border-radius: 9px; }
.bar nav { display: flex; align-items: center; gap: 4px; }
.bar nav a, .lang {
  font: 500 15px/1 var(--body); text-decoration: none; color: var(--muted);
  padding: 10px 12px; border-radius: 999px; background: none; border: 0; cursor: pointer;
}
.bar nav a:hover, .lang:hover { color: var(--ink); background: var(--track); }
.lang { color: var(--ink); border: 1px solid var(--line); }

/* Hero */
.hero {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(24px, 5vw, 72px); align-items: center;
  padding-top: clamp(24px, 6vw, 72px); padding-bottom: clamp(48px, 8vw, 96px);
}
.hero h1 {
  font: 800 clamp(48px, 8.4vw, 104px)/0.92 var(--display);
  letter-spacing: -0.045em; margin: 0 0 24px;
}
html[lang="ar"] .hero h1 { letter-spacing: 0; line-height: 1.15; font-weight: 700; }
.hero .lede { font-size: clamp(18px, 2vw, 21px); color: var(--muted); max-width: 30ch; margin: 0 0 28px; }

.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--ink); color: #fff; text-decoration: none;
  font: 600 16px/1 var(--body); padding: 16px 22px; border-radius: 14px;
}
.btn svg { width: 20px; height: 20px; fill: currentColor; }
.btn[aria-disabled="true"] { cursor: default; }
.note { color: var(--muted); font-size: 15px; }

/* Streak grid: the one moving thing on the page */
.streak {
  margin-top: 40px; display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: end; max-width: 520px;
}
.count { font: 800 64px/0.85 var(--display); letter-spacing: -0.04em; color: var(--flame); font-variant-numeric: tabular-nums; }
.count small { display: block; font: 500 14px/1.3 var(--body); color: var(--muted); letter-spacing: 0; margin-top: 8px; }
.grid { display: grid; grid-template-columns: repeat(14, 1fr); gap: 4px; }
.grid i { aspect-ratio: 1; border-radius: 4px; background: var(--track); transition: background-color .25s ease; }
.grid i.on { background: linear-gradient(140deg, var(--flame-hi), var(--flame)); }
.grid i.miss { background: var(--track); }

.phone { justify-self: center; width: min(100%, 300px); }
.phone img { width: 100%; border-radius: 28px; box-shadow: 0 30px 60px -30px rgba(120, 50, 10, .35); }

/* Screens */
.screens { padding: clamp(48px, 8vw, 96px) 0; background: var(--surface); border-block: 1px solid var(--line); }
.screens h2, .features h2, .plain h2 {
  font: 700 clamp(30px, 4.4vw, 48px)/1.05 var(--display); letter-spacing: -0.03em; margin: 0 0 12px;
}
html[lang="ar"] h2 { letter-spacing: 0; line-height: 1.3; }
.screens p.sub { color: var(--muted); margin: 0 0 32px; max-width: 52ch; }
.strip {
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(220px, 260px); gap: 20px;
  overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px var(--gutter) 20px;
  max-width: calc(var(--max) + 2 * var(--gutter)); margin: 0 auto;
  scrollbar-width: thin;
}
.strip img { scroll-snap-align: start; border-radius: 22px; border: 1px solid var(--line); background: var(--paper); }

/* Features */
.features { padding: clamp(56px, 9vw, 112px) 0; }
.features ul { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 56px; }
.features li { padding: 22px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 14px 1fr; gap: 16px; }
.features li::before { content: ""; width: 14px; height: 14px; border-radius: 50%; margin-top: 6px; background: var(--dot, var(--flame)); }
.features strong { display: block; font: 600 19px/1.3 var(--body); margin-bottom: 4px; }
.features span.d { color: var(--muted); }

/* Promise band */
.promise { background: var(--ink); color: #fff; padding: clamp(48px, 8vw, 88px) 0; }
.promise p { font: 700 clamp(28px, 4.6vw, 52px)/1.08 var(--display); letter-spacing: -0.03em; margin: 0; max-width: 20ch; }
html[lang="ar"] .promise p { letter-spacing: 0; line-height: 1.35; }
.promise p span.m { color: #B9B4AC; }

/* Inner pages */
.plain { padding-top: clamp(24px, 5vw, 56px); padding-bottom: clamp(56px, 9vw, 96px); max-width: 760px; }
.plain h1 { font: 800 clamp(40px, 6.5vw, 72px)/1 var(--display); letter-spacing: -0.04em; margin: 0 0 16px; }
html[lang="ar"] .plain h1 { letter-spacing: 0; line-height: 1.25; font-weight: 700; }
.plain .lede { font-size: 20px; color: var(--muted); margin: 0 0 40px; }
.plain h2 { font-size: 26px; margin-top: 44px; }
.plain p, .plain li { max-width: 68ch; }
.plain .updated { color: var(--muted); font-size: 15px; }
.mail {
  display: inline-flex; align-items: center; gap: 10px; margin: 8px 0 8px;
  font: 600 18px/1 var(--body); text-decoration: none;
  padding: 16px 20px; border-radius: 14px; background: var(--flame-soft); color: #9A2E0B;
  word-break: break-all;
}
.mail:hover { background: #FFD8C4; }
details { border-top: 1px solid var(--line); padding: 18px 0; }
details:last-of-type { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; font: 600 18px/1.4 var(--body); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font: 400 24px/1 var(--body); color: var(--muted); transition: transform .2s ease; }
details[open] summary::after { transform: rotate(45deg); }
details p { margin: 10px 0 0; color: var(--muted); }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 32px 0 48px; color: var(--muted); font-size: 15px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; align-items: center; }
footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
footer a { text-decoration: none; }
footer a:hover { color: var(--ink); text-decoration: underline; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; }
  .phone { width: min(100%, 260px); }
  .features ul { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .bar nav a.hide-sm { display: none; }
  .streak { grid-template-columns: 1fr; }
  .count { font-size: 52px; }
}
@media (prefers-reduced-motion: reduce) {
  .grid i { transition: none; }
}