:root {
  --ink: #10131A;
  --ink-2: #1B1F29;
  --ink-3: #2E3340;
  --ground: #F4F3EF;
  --surface: #FFFFFF;
  --line: #E2E0D9;
  --line-2: #D6D3CB;
  --text-2: #3D4250;
  --muted: #5B6170;
  --muted-on-ink: #B9BDC8;
  --blue: #2F5BFF;
  --blue-ink: #1F44D6;
  --blue-soft: #EEF2FF;
  --amber: #F5B400;
  --amber-ink: #9A6D00;
  --red-soft: #FDECEA;
  --red-ink: #B4321C;
  --green: #0F8A6C;
  --green-soft: #E6F4EF;
  --green-ink: #0B6B53;
  --amber-soft: #FFF4D6;
  --amber-text: #7A5200;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: 'IBM Plex Sans Arabic', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); }
a:hover { color: var(--blue-ink); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
img, svg { display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.ltr { direction: ltr; unicode-bidi: isolate; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Header */
.site-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-top: 20px; padding-bottom: 20px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-size: 20px; font-weight: 700; }
.brand:hover { color: var(--ink); }
.brand-mark { width: 40px; height: 40px; border-radius: 12px; background: var(--blue); color: #fff; display: grid; place-items: center; }
.site-nav { display: flex; flex-wrap: wrap; gap: 4px 24px; font-size: 15px; }
.site-nav a { color: var(--text-2); text-decoration: none; padding: 10px 0; }
.site-nav a:hover { color: var(--ink); }

.btn { min-height: 44px; padding: 0 20px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; text-decoration: none; font-size: 15px; font-weight: 600; border: 1px solid transparent; }
.btn-lg { min-height: 56px; padding: 0 24px; border-radius: 16px; font-size: 16px; font-weight: 700; }
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink:hover { background: #262A35; color: #fff; }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: var(--blue-ink); color: #fff; }
.btn-outline { background: var(--surface); color: var(--ink); border-color: var(--line-2); }
.btn-outline:hover { border-color: var(--ink); color: var(--ink); }
.btn-white { background: #fff; color: var(--blue-ink); }
.btn-white:hover { background: var(--blue-soft); color: var(--blue-ink); }

/* Hero */
.hero { display: flex; flex-wrap: wrap; align-items: center; gap: 56px; padding-top: 48px; padding-bottom: 80px; }
.hero-copy { flex: 999 1 480px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.pill { align-self: flex-start; display: inline-flex; align-items: center; gap: 8px; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: 14px; color: var(--text-2); }
.pill.invite { background: var(--amber-soft); border-color: #F2DFA6; color: var(--amber-text); }
.pill.invite b { letter-spacing: 1px; }
.hero h1 { margin: 0; font-size: clamp(2.4rem, 5vw, 4rem); line-height: 1.2; font-weight: 700; letter-spacing: -0.5px; }
.hero h1 span { color: var(--blue); }
.lead { margin: 0; font-size: 19px; line-height: 1.8; color: var(--text-2); max-width: 540px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.checks { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 10px 24px; font-size: 14px; color: var(--text-2); }
.checks li { display: flex; align-items: center; gap: 6px; }
.hero-visual { flex: 1 1 340px; display: flex; justify-content: center; }

/* Phone mock (static rendering of the "earn" screen) */
.phone { width: 340px; max-width: 100%; border: 10px solid var(--ink); border-radius: 48px; background: var(--ground); overflow: hidden; box-shadow: 0 30px 60px -20px rgba(16,19,26,.35); padding: 18px 16px 0; display: flex; flex-direction: column; gap: 14px; }
.phone-top { display: flex; align-items: center; gap: 10px; }
.avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 700; flex: none; }
.phone-top small { display: block; font-size: 12px; color: var(--muted); }
.phone-top b { font-size: 15px; }
.balance { background: var(--ink); color: #fff; border-radius: 22px; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.balance-row { display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: var(--muted-on-ink); }
.balance-row em { font-style: normal; background: var(--amber); color: var(--ink); border-radius: 999px; padding: 3px 9px; font-weight: 600; font-size: 12px; }
.balance-amount { display: flex; align-items: center; gap: 8px; font-size: 34px; font-weight: 700; }
.balance-amount span { font-size: 14px; color: var(--muted-on-ink); font-weight: 400; margin-top: 8px; }
.balance-btns { display: flex; gap: 8px; }
.balance-btns span { flex: 1; min-height: 40px; border-radius: 12px; display: grid; place-items: center; font-size: 14px; font-weight: 600; background: #262A35; }
.balance-btns span:first-child { background: var(--blue); }
.segment { background: #E9E7E1; border-radius: 12px; padding: 4px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; font-size: 13px; font-weight: 600; text-align: center; color: var(--muted); }
.segment span { padding: 9px 0; border-radius: 9px; }
.segment span:first-child { background: #fff; color: var(--ink); }
.task { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 12px; display: flex; align-items: center; gap: 10px; }
.task .avatar { width: 42px; height: 42px; }
.task div { flex: 1; min-width: 0; }
.task b { display: block; font-size: 14px; direction: ltr; text-align: right; }
.task small { font-size: 12px; color: var(--muted); }
.task span { background: var(--blue); color: #fff; border-radius: 10px; padding: 8px 12px; font-size: 13px; font-weight: 600; }

/* Sections */
.band { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.band-dark { background: var(--ink); color: #fff; }
.section { padding-top: 88px; padding-bottom: 88px; display: flex; flex-direction: column; gap: 40px; }
.section-head { display: flex; flex-direction: column; gap: 12px; max-width: 640px; }
.eyebrow { font-size: 14px; font-weight: 700; color: var(--blue); }
.band-dark .eyebrow { color: var(--amber); }
.section h2 { margin: 0; font-size: clamp(1.8rem, 3.2vw, 2.6rem); line-height: 1.3; }
.section-head p { margin: 0; font-size: 17px; line-height: 1.8; color: var(--muted-on-ink); }

.steps { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.steps li { background: var(--ground); border-radius: 24px; padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.step-num { width: 48px; height: 48px; border-radius: 16px; display: grid; place-items: center; font-size: 20px; font-weight: 700; }
.steps h3, .feature h3 { margin: 0; font-size: 20px; }
.steps p, .feature p { margin: 0; font-size: 16px; line-height: 1.8; color: var(--text-2); }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.feature { background: var(--surface); border: 1px solid var(--line); border-radius: 24px; padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.feature-icon { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; }

.packs { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.pack { border-radius: 24px; padding: 24px; display: flex; flex-direction: column; gap: 14px; background: var(--ink-2); border: 1px solid var(--ink-3); color: #fff; }
.pack.is-featured { background: #fff; color: var(--ink); border-color: #fff; }
.pack-top { display: flex; align-items: center; justify-content: space-between; min-height: 32px; }
.pack-tag { font-size: 12px; font-weight: 700; background: var(--amber); color: var(--ink); border-radius: 999px; padding: 4px 10px; }
.pack-coins { display: flex; align-items: baseline; gap: 8px; }
.pack-coins strong { font-size: 36px; }
.pack-coins span { font-size: 15px; opacity: .8; }
.pack-price { font-size: 20px; font-weight: 700; }
.pack .btn { background: var(--ink-3); color: #fff; min-height: 48px; border-radius: 14px; }
.pack.is-featured .btn { background: var(--blue); }
.empty-note { margin: 0; color: var(--muted-on-ink); font-size: 16px; }

.faq { max-width: 860px; }
.faq h2 { text-align: center; }
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 0 22px; }
.faq summary { min-height: 64px; display: flex; align-items: center; font-size: 17px; font-weight: 600; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; margin-inline-start: auto; font-size: 22px; color: var(--muted); }
.faq details[open] summary::after { content: '−'; }
.faq p { margin: 0 0 20px; font-size: 15px; line-height: 1.9; color: var(--text-2); }

.cta { padding-bottom: 88px; }
.cta-box { background: var(--blue); color: #fff; border-radius: 32px; padding: 56px 40px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.cta-box div { flex: 1 1 420px; display: flex; flex-direction: column; gap: 10px; }
.cta-box h2 { margin: 0; font-size: clamp(1.7rem, 3vw, 2.4rem); }
.cta-box p { margin: 0; font-size: 17px; line-height: 1.8; color: #E3E9FF; }

.site-footer { border-top: 1px solid var(--line); }
.site-footer .container { padding-top: 28px; padding-bottom: 28px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; font-size: 14px; color: var(--muted); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 20px; }
.site-footer nav a { color: var(--text-2); }

@media (max-width: 600px) {
  .hero { padding-top: 24px; gap: 40px; }
  .section { padding-top: 64px; padding-bottom: 64px; }
  .cta-box { padding: 40px 24px; }
}