/* Public site (frontend theme). Logical properties keep one file for Arabic and English. */
:root {
  --bg: #ffffff;
  --ink: #0f172a;
  --muted: #5b6475;
  --line: #e5e8ee;
  --tint: #f5f7fa;
  --brand: #16a34a;
  --brand-ink: #ffffff;
  --brand-soft: #e8f6ee;
  --hero: #0b1220;
  --hero-ink: #e6ebf3;
  --hero-muted: #9aa6b8;
  --radius: 14px;
  --shadow: 0 1px 2px rgb(15 23 42 / 6%), 0 8px 24px -12px rgb(15 23 42 / 18%);
  --wrap: 72rem;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1220;
    --ink: #e6ebf3;
    --muted: #9aa6b8;
    --line: #1f2a3c;
    --tint: #0f182a;
    --brand-soft: #0f2a1b;
    --hero: #070c16;
    --shadow: 0 1px 2px rgb(0 0 0 / 30%), 0 8px 24px -12px rgb(0 0 0 / 60%);
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 1rem/1.65 Inter, "Noto Sans Arabic", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
}
html[lang="ar"] body { font-family: "Noto Sans Arabic", Inter, system-ui, "Segoe UI", Arial, sans-serif; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(2rem, 4.2vw + .6rem, 3.35rem); line-height: 1.12; font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: clamp(1.55rem, 2vw + .9rem, 2.15rem); line-height: 1.2; font-weight: 750; letter-spacing: -.01em; }
h3 { font-size: 1.05rem; line-height: 1.35; font-weight: 650; }
html[lang="ar"] :is(h1, h2) { letter-spacing: 0; line-height: 1.3; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: max(1.25rem, env(safe-area-inset-left, 0px)); }
.muted { color: var(--muted); }
.eyebrow { font-size: .8rem; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; color: var(--brand); }
html[lang="ar"] .eyebrow { letter-spacing: 0; font-size: .9rem; }
.skip { position: absolute; inset-inline-start: 1rem; top: -3rem; z-index: 50; padding: .5rem .9rem; border-radius: 8px; background: var(--brand); color: var(--brand-ink); }
.skip:focus { top: 1rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 2.75rem; padding: .6rem 1.15rem; border: 1px solid transparent; border-radius: 10px;
  font: inherit; font-size: .95rem; font-weight: 600; cursor: pointer; white-space: nowrap;
  transition: background .15s, border-color .15s, color .15s, transform .15s;
}
.btn svg { width: 1.15rem; height: 1.15rem; flex-shrink: 0; }
.btn--lg { min-height: 3.1rem; padding-inline: 1.4rem; font-size: 1rem; }
.btn--primary { background: var(--brand); color: var(--brand-ink); }
.btn--primary:hover { background: color-mix(in srgb, var(--brand) 88%, #000); }
.btn--outline { border-color: currentColor; color: inherit; }
.btn--outline:hover { background: color-mix(in srgb, currentColor 10%, transparent); }
.btn--ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn--ghost:hover { background: var(--tint); }
.btn--light { background: #fff; color: #0b1220; }
.btn--light:hover { background: #e9edf3; }
.btn:active { transform: translateY(1px); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 40; padding-top: env(safe-area-inset-top, 0px);
  background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header__row { display: flex; align-items: center; gap: 1.5rem; min-height: 4.25rem; }
.brand { display: flex; align-items: center; gap: .7rem; min-width: 0; }
.brand__mark {
  display: grid; place-items: center; width: 2.4rem; height: 2.4rem; flex-shrink: 0; border-radius: 10px;
  background: var(--brand); color: var(--brand-ink); font-weight: 800; font-size: 1.15rem;
}
.brand__logo { height: 2.4rem; width: auto; border-radius: 8px; }
.brand__text { display: flex; flex-direction: column; min-width: 0; line-height: 1.2; }
.brand__text strong { font-size: 1.02rem; font-weight: 750; }
.brand__text small { font-size: .74rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.site-nav { display: flex; gap: .25rem; margin-inline-start: auto; }
.site-nav a { padding: .45rem .7rem; border-radius: 8px; font-size: .92rem; font-weight: 500; color: var(--muted); }
.site-nav a:hover { color: var(--ink); background: var(--tint); }
.site-header__actions { display: flex; align-items: center; gap: .6rem; }
.lang { padding: .45rem .6rem; font-size: .88rem; font-weight: 600; color: var(--muted); }
.lang:hover { color: var(--ink); }

/* Hero */
.hero { position: relative; overflow: hidden; background: var(--hero); color: var(--hero-ink); }
.hero::before {
  content: ""; position: absolute; inset: -40% -10% auto auto; width: 42rem; height: 42rem; border-radius: 50%;
  background: radial-gradient(closest-side, rgb(22 163 74 / 28%), transparent); pointer-events: none;
}
[dir="rtl"] .hero::before { inset: -40% auto auto -10%; }
.hero__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, .9fr); gap: 3rem; align-items: center; padding-block: clamp(3.5rem, 7vw, 6.5rem); }
.hero .eyebrow { color: #4ade80; }
.hero h1 { margin-top: .75rem; }
.lead { margin-top: 1.1rem; max-width: 36rem; font-size: 1.1rem; color: var(--hero-muted); }
.hero__cta { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.hero .btn--outline { color: var(--hero-ink); border-color: rgb(230 235 243 / 35%); }
.hero__card {
  padding: 1.6rem; border: 1px solid rgb(230 235 243 / 12%); border-radius: 18px;
  background: linear-gradient(160deg, rgb(255 255 255 / 7%), rgb(255 255 255 / 2%));
}
.hero__card-title { font-size: 1.15rem; font-weight: 700; }
.hero__card .muted { margin-top: .35rem; color: var(--hero-muted); }
.hero__card .btn { margin-top: 1.1rem; width: 100%; }
.mini-steps { list-style: none; margin: 1.5rem 0 0; padding: 1.25rem 0 0; border-top: 1px solid rgb(230 235 243 / 12%); display: grid; gap: .8rem; }
.mini-steps li { display: flex; align-items: center; gap: .75rem; font-size: .93rem; color: var(--hero-ink); }
.mini-steps span {
  display: grid; place-items: center; width: 1.7rem; height: 1.7rem; flex-shrink: 0; border-radius: 50%;
  background: rgb(74 222 128 / 15%); color: #4ade80; font-size: .8rem; font-weight: 700;
}

/* Sections */
.section { padding-block: clamp(3.5rem, 6vw, 5.5rem); }
.section--tint { background: var(--tint); }
.section__head { max-width: 40rem; margin-bottom: 2.25rem; }
.section__head h2 { margin-top: .4rem; }
.section__head .muted { margin-top: .6rem; }

.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.card { padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); transition: border-color .15s, box-shadow .15s, transform .15s; }
.card:hover { border-color: color-mix(in srgb, var(--brand) 40%, var(--line)); box-shadow: var(--shadow); transform: translateY(-2px); }
.card__icon { display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border-radius: 12px; background: var(--brand-soft); color: var(--brand); }
.card__icon svg { width: 1.4rem; height: 1.4rem; }
.card h3 { margin-top: 1rem; }
.card p { margin-top: .45rem; font-size: .93rem; color: var(--muted); }

.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; counter-reset: step; }
.step { position: relative; padding: 1.6rem; border-radius: var(--radius); background: var(--bg); border: 1px solid var(--line); }
.step__num { display: grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 50%; background: var(--brand); color: var(--brand-ink); font-weight: 800; }
.step h3 { margin-top: 1rem; }
.step p { margin-top: .45rem; font-size: .93rem; color: var(--muted); }

.track { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2.5rem; align-items: center; }
.track h2 { margin-top: .4rem; }
.track .muted { margin-top: .6rem; }
.track__help { margin-top: 1.1rem; font-size: .9rem; color: var(--muted); }
.track__help a { color: var(--brand); font-weight: 600; }
.track__help a:hover { text-decoration: underline; }
.track__panel { padding: 1.6rem; border: 1px solid var(--line); border-radius: 18px; background: var(--bg); box-shadow: var(--shadow); }
.track__fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem; }
.field label { display: block; margin-bottom: .4rem; font-size: .88rem; font-weight: 600; }
.field input {
  width: 100%; min-height: 2.85rem; padding: .55rem .9rem; border: 1px solid var(--line); border-radius: 10px;
  background: var(--bg); color: var(--ink); font: inherit; font-size: 1rem; font-weight: 600; letter-spacing: .02em;
}
.field input::placeholder { color: color-mix(in srgb, var(--muted) 70%, transparent); font-weight: 500; }
.field input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 22%, transparent); }
#track-code { text-transform: uppercase; }
.track__submit { width: 100%; margin-top: 1rem; }
.track__submit:disabled { opacity: .7; cursor: progress; }
.track__error { margin-top: .9rem; padding: .7rem .9rem; border-radius: 10px; background: color-mix(in srgb, #dc2626 9%, var(--bg)); color: #b91c1c; font-size: .88rem; font-weight: 500; }
@media (prefers-color-scheme: dark) { .track__error { color: #fca5a5; } }

.track__result-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
.track__code { display: block; font-size: 1.35rem; font-weight: 800; letter-spacing: .02em; }
[dir="rtl"] .track__code { text-align: right; }
.track__device { display: block; margin-top: .15rem; font-size: .9rem; color: var(--muted); }
.track__status { flex-shrink: 0; padding: .35rem .8rem; border-radius: 999px; background: var(--brand-soft); color: var(--brand); font-size: .85rem; font-weight: 700; }
.track__status.is-ready { background: color-mix(in srgb, #f59e0b 16%, var(--bg)); color: #b45309; }
.track__status.is-done { background: var(--tint); color: var(--muted); }
.track__status.is-declined { background: color-mix(in srgb, #dc2626 12%, var(--bg)); color: #b91c1c; }
.track__steps { list-style: none; margin: 1.25rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .4rem; counter-reset: none; }
.track__steps li { position: relative; display: flex; flex-direction: column; align-items: center; gap: .45rem; text-align: center; font-size: .78rem; font-weight: 600; color: var(--muted); }
.track__steps li::before { content: ""; position: absolute; top: .9rem; inset-inline-start: calc(-50% + 1.1rem); width: calc(100% - 2.2rem); height: 2px; background: var(--line); }
.track__steps li:first-child::before { display: none; }
.track__steps span { position: relative; z-index: 1; display: grid; place-items: center; width: 1.8rem; height: 1.8rem; border-radius: 50%; border: 2px solid var(--line); background: var(--bg); font-size: .8rem; }
.track__steps li.is-done { color: var(--ink); }
.track__steps li.is-done span { border-color: var(--brand); background: var(--brand); color: var(--brand-ink); }
.track__steps li.is-done::before, .track__steps li.is-current::before { background: var(--brand); }
.track__steps li.is-current { color: var(--brand); }
.track__steps li.is-current span { border-color: var(--brand); color: var(--brand); box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 18%, transparent); }
.track__dates { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; margin: 1.35rem 0 0; }
.track__dates div { padding: .7rem .8rem; border-radius: 10px; background: var(--tint); }
.track__dates dt { font-size: .74rem; color: var(--muted); }
.track__dates dd { margin: .15rem 0 0; font-size: .92rem; font-weight: 650; }
.track__ready { margin-top: 1rem; padding: .75rem .9rem; border-radius: 10px; background: color-mix(in srgb, #f59e0b 13%, var(--bg)); font-size: .9rem; font-weight: 600; }
.track__again { margin-top: 1.1rem; padding: 0; border: 0; background: none; color: var(--brand); font: inherit; font-size: .9rem; font-weight: 600; cursor: pointer; }
.track__again:hover { text-decoration: underline; }

.contact { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.contact__item { display: flex; flex-direction: column; gap: .3rem; padding: 1.35rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); transition: border-color .15s, box-shadow .15s; }
.contact__item:hover { border-color: color-mix(in srgb, var(--brand) 40%, var(--line)); box-shadow: var(--shadow); }
.contact__label { font-size: .8rem; font-weight: 600; color: var(--muted); }
.contact__value { font-size: 1.02rem; font-weight: 650; overflow-wrap: anywhere; }
[dir="rtl"] .contact__value[dir="ltr"] { text-align: end; }
.contact__link { margin-top: auto; padding-top: .4rem; font-size: .85rem; font-weight: 600; color: var(--brand); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding-block: 1.75rem calc(1.75rem + env(safe-area-inset-bottom, 0px)); }
.site-footer__row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; font-size: .88rem; color: var(--muted); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.site-footer a:hover { color: var(--ink); }

/* Tablet */
@media (max-width: 960px) {
  .site-nav { display: none; }
  .site-header__actions { margin-inline-start: auto; }
  .hero__grid { grid-template-columns: 1fr; gap: 2rem; }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .track { grid-template-columns: 1fr; gap: 1.5rem; }
}
/* Phone */
@media (max-width: 600px) {
  .brand__text small { display: none; }
  .site-header__actions .btn { min-height: 2.4rem; padding-inline: .8rem; font-size: .85rem; }
  .hero__cta .btn { flex: 1 1 100%; }
  .cards, .steps, .contact { grid-template-columns: 1fr; }
  .track__panel { padding: 1.15rem; }
  .track__fields { grid-template-columns: 1fr; }
  .track__dates { grid-template-columns: 1fr 1fr; }
  .track__steps li { font-size: .7rem; }
  .site-footer__row { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}