/* ==========================================================================
   Circle Solutions — "Freight Terminal"
   Swiss industrial: ink + bone + one signal amber. Hairline rules, zero radius,
   oversized grotesque display, monospace data layer, visible 12-column grid.
   Bilingual AR (RTL) / EN (LTR) — all spacing uses logical properties.

   Colour rule: amber is a SURFACE and a MARK, never small text on light.
   ========================================================================== */

/* ---------- 1. Tokens ---------------------------------------------------- */
:root {
  /* Ink / paper */
  --ink:            #121210;
  --ink-soft:       #3B3A35;
  --ink-mute:       #6E6C63;
  --paper:          #F2F0EA;
  --paper-2:        #E9E6DE;
  --paper-3:        #DFDBD1;
  --rule:           #CFCABE;
  --rule-strong:    #121210;

  /* Signal */
  --signal:         #FFB000;
  --signal-deep:    #A66A00;   /* text-safe amber for light backgrounds */
  --on-signal:      #171712;

  /* Status */
  --ok:             #146B4B;
  --alert:          #A3211B;

  /* Semantic aliases used by components */
  --bg:             var(--paper);
  --bg-2:           var(--paper-2);
  --fg:             var(--ink);
  --fg-mute:        var(--ink-mute);
  --surface:        var(--paper);
  --border:         var(--rule);
  --ring:           var(--ink);

  /* Type */
  --font-display: 'Space Grotesk', 'Plus Jakarta Sans', ui-sans-serif, system-ui, sans-serif;
  --font-body:    'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  --font-mono:    'IBM Plex Mono', ui-monospace, 'Cascadia Mono', monospace;
  --font-ar:      'IBM Plex Sans Arabic', ui-sans-serif, system-ui, sans-serif;

  --step--1: .8125rem;
  --step-0:  1rem;
  --step-1:  1.125rem;
  --step-2:  clamp(1.25rem, 1.1rem + .5vw, 1.5rem);
  --step-3:  clamp(1.5rem, 1.2rem + 1.2vw, 2.125rem);
  --step-4:  clamp(2rem, 1.3rem + 3vw, 3.5rem);
  --step-5:  clamp(2.75rem, 1.4rem + 5.6vw, 6rem);

  --label: .6875rem;   /* mono labels */

  /* Space */
  --s1: 4px;  --s2: 8px;  --s3: 12px; --s4: 16px; --s5: 24px;
  --s6: 32px; --s7: 48px; --s8: 72px; --s9: 104px; --s10: 144px;

  /* Layout */
  --wrap: 1360px;
  --gutter: clamp(16px, 3.2vw, 44px);
  --header-h: 64px;
  --hair: 1px;

  /* Motion */
  --ease: cubic-bezier(.2, .7, .3, 1);
  --fast: 120ms;
  --base: 220ms;
}

html[data-theme='dark'] {
  --ink:         #ECE8DF;
  --ink-soft:    #C2BEB3;
  --ink-mute:    #8E8B81;
  --paper:       #0E0E0C;
  --paper-2:     #161613;
  --paper-3:     #1E1E1A;
  --rule:        #2E2E28;
  --rule-strong: #ECE8DF;
  --signal-deep: #FFB000;
  --ok:          #58C79B;
  --alert:       #F08A84;
  color-scheme: dark;
}

html[lang='ar'] {
  --font-display: var(--font-ar);
  --font-body: var(--font-ar);
}
html[lang='ar'] body { line-height: 1.8; }
html[lang='ar'] h1, html[lang='ar'] h2, html[lang='ar'] h3 { line-height: 1.28; letter-spacing: 0; }

/* ---------- 2. Base ------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
}

body {
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; background: none; }
ul, ol { list-style: none; padding: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -.03em;
  text-wrap: balance;
}
h1 { font-size: var(--step-5); }
h2 { font-size: var(--step-4); }
h3 { font-size: var(--step-2); letter-spacing: -.015em; }
h4 { font-size: var(--step-1); letter-spacing: -.01em; }
p { text-wrap: pretty; }

:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 3px;
}

::selection { background: var(--signal); color: var(--on-signal); }

.skip-link {
  position: absolute; inset-inline-start: 0; top: -80px; z-index: 300;
  background: var(--ink); color: var(--paper);
  padding: var(--s3) var(--s5);
  font: 600 var(--label)/1 var(--font-mono); text-transform: uppercase; letter-spacing: .12em;
  transition: top var(--base) var(--ease);
}
.skip-link:focus { top: 0; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- 3. Grid + rules ---------------------------------------------- */
.wrap {
  width: 100%; max-width: var(--wrap); margin-inline: auto;
  padding-inline: var(--gutter);
}

/* The 12-column bed. Children opt in with .col-* at >= 900px. */
.bed { display: grid; grid-template-columns: repeat(4, 1fr); column-gap: var(--gutter); row-gap: var(--s6); }
/* Below the breakpoint every child spans the full bed — without this a .col-*
   element would occupy a single narrow track and shred the measure. */
.bed > * { grid-column: 1 / -1; }
@media (min-width: 900px) { .bed > * { grid-column-start: auto; grid-column-end: -1; } }
@media (min-width: 900px) { .bed { grid-template-columns: repeat(12, 1fr); } }

@media (min-width: 900px) {
  .col-3 { grid-column-end: span 3; }
  .col-4 { grid-column-end: span 4; }
  .col-5 { grid-column-end: span 5; }
  .col-6 { grid-column-end: span 6; }
  .col-7 { grid-column-end: span 7; }
  .col-8 { grid-column-end: span 8; }
  .col-9 { grid-column-end: span 9; }
  .col-12 { grid-column-end: span 12; }
  .start-2 { grid-column-start: 2; }
  .start-4 { grid-column-start: 4; }
  .start-5 { grid-column-start: 5; }
  .start-6 { grid-column-start: 6; }
  .start-7 { grid-column-start: 7; }
  .start-8 { grid-column-start: 8; }
  .start-9 { grid-column-start: 9; }
  .start-10 { grid-column-start: 10; }
}

.band { padding-block: var(--s9); border-block-start: var(--hair) solid var(--rule); }
.band-tight { padding-block: var(--s7); }
.band-flush { border-block-start: 0; }
.band-fill { background: var(--paper-2); }
.band-ink { background: var(--ink); color: var(--paper); border-block-start-color: var(--ink); }
.band-ink { --fg: var(--paper); --fg-mute: #9C988D; --rule: #33332C; }
html[data-theme='dark'] .band-ink { --fg-mute: #7E7B72; }

/* Faint column rules on the section background — the visible grid. */
.ruled { position: relative; }
.ruled::before {
  content: ''; position: absolute; inset-block: 0;
  inset-inline: var(--gutter);
  max-width: var(--wrap);
  margin-inline: auto;
  pointer-events: none; z-index: 0;
  background-image: repeating-linear-gradient(to right,
      var(--rule) 0 1px, transparent 1px calc(100% / 6));
  opacity: .5;
  display: none;
}
@media (min-width: 1100px) { .ruled::before { display: block; } }
.ruled > * { position: relative; z-index: 1; }

hr, .rule {
  border: 0; block-size: var(--hair); background: var(--rule);
  transform-origin: inline-start;
}
.rule-ink { background: var(--rule-strong); }

/* ---------- 4. Type utilities -------------------------------------------- */
.label {
  display: inline-flex; align-items: center; gap: var(--s2);
  font: 500 var(--label)/1 var(--font-mono);
  text-transform: uppercase; letter-spacing: .16em;
  color: var(--fg-mute);
}
/* IBM Plex Mono has no Arabic coverage and uppercase/letter-spacing are
   meaningless in Arabic — every mono-styled UI label falls back to the Arabic
   face at readable size when the page is in Arabic. Latin runs inside those
   labels are opted back into mono with [dir='ltr']. */
html[lang='ar'] .label,
html[lang='ar'] .index,
html[lang='ar'] .row-index,
html[lang='ar'] .wb-row dt,
html[lang='ar'] .waybill-top,
html[lang='ar'] .wb-legend,
html[lang='ar'] .ticker-item,
html[lang='ar'] .quote-by,
html[lang='ar'] .skip-link,
html[lang='ar'] .form-note,
html[lang='ar'] .form-bad,
html[lang='ar'] .field .hint,
html[lang='ar'] .field .err {
  font-family: var(--font-ar);
  font-size: var(--step--1);
  letter-spacing: 0;
  text-transform: none;
}
html[lang='ar'] [dir='ltr'] { font-family: var(--font-mono); letter-spacing: .08em; }
.label-mark::before {
  content: ''; inline-size: 8px; block-size: 8px; background: var(--signal); flex: none;
}

.index {
  font: 500 var(--label)/1 var(--font-mono);
  letter-spacing: .16em; color: var(--fg-mute);
}

.lede { font-size: var(--step-2); line-height: 1.45; max-width: 34ch; color: var(--fg-soft, var(--ink-soft)); }
.body-lg { font-size: var(--step-1); line-height: 1.65; color: var(--ink-soft); max-width: 62ch; }
html[data-theme='dark'] .lede, html[data-theme='dark'] .body-lg { color: var(--ink-soft); }
.muted { color: var(--fg-mute); }
.prose { max-width: 60ch; }
.prose p + p { margin-block-start: var(--s5); }

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }

/* Masked reveal: the inner span slides up from behind the clip edge.
   Vertical padding + negative margin keeps Arabic diacritics and Latin
   descenders from being clipped by the overflow. */
.mask { display: block; overflow: hidden; padding-block: .14em; margin-block: -.14em; }
.mask > * { display: block; }

/* Section header block: mono index + rule + heading */
.head { display: grid; gap: var(--s5); }
.head-row { display: flex; align-items: center; gap: var(--s4); }
.head-row .rule { flex: 1; }
.head h2 { max-width: 20ch; }
.head p { color: var(--ink-soft); max-width: 56ch; font-size: var(--step-1); }
html[data-theme='dark'] .head p { color: var(--ink-soft); }

/* ---------- 5. Buttons --------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s3);
  min-block-size: 52px; padding-inline: var(--s6);
  border: var(--hair) solid var(--rule-strong);
  background: transparent; color: var(--fg);
  font: 600 var(--step-0)/1 var(--font-body);
  cursor: pointer; position: relative; overflow: hidden;
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}
.btn::after {
  content: ''; position: absolute; inset: 0; background: var(--signal);
  transform: scaleY(0); transform-origin: bottom;
  transition: transform var(--base) var(--ease);
  z-index: 0;
}
.btn > * { position: relative; z-index: 1; }
.btn:hover::after { transform: scaleY(1); }
.btn:hover { color: var(--on-signal); border-color: var(--signal); }
.btn svg { inline-size: 18px; block-size: 18px; flex: none; }

.btn-solid { background: var(--ink); color: var(--paper); border-color: var(--ink); }
html[data-theme='dark'] .btn-solid { background: var(--ink); color: var(--paper); }
.btn-signal { background: var(--signal); border-color: var(--signal); color: var(--on-signal); }
.btn-signal::after { background: var(--ink); }
.btn-signal:hover { color: var(--paper); border-color: var(--ink); }
.btn-lg { min-block-size: 60px; font-size: var(--step-1); padding-inline: var(--s7); }
.btn-block { inline-size: 100%; }
.btns { display: flex; flex-wrap: wrap; gap: var(--s4); }

/* Text link with amber underline draw */
.link {
  display: inline-flex; align-items: center; gap: var(--s2);
  font-weight: 600; padding-block-end: 2px;
  background-image: linear-gradient(var(--signal), var(--signal));
  background-size: 0% 2px; background-position: 0 100%; background-repeat: no-repeat;
  transition: background-size var(--base) var(--ease);
}
html[dir='rtl'] .link { background-position: 100% 100%; }
.link:hover { background-size: 100% 2px; }
.link svg { inline-size: 16px; block-size: 16px; }
.icon-flip { transition: transform var(--fast) var(--ease); }
html[dir='rtl'] .icon-flip { transform: scaleX(-1); }

/* ---------- 6. Header / nav ---------------------------------------------- */
.masthead {
  position: sticky; top: 0; z-index: 100;
  background: var(--bg);
  border-block-end: var(--hair) solid var(--rule);
}
.masthead-in {
  block-size: var(--header-h);
  display: flex; align-items: center; gap: var(--s5);
}
/* Brand lockup: </> roundel + wordmark + tagline, drawn in currentColor so it
   inverts with the theme. Explicit Latin stack — --font-display becomes the
   Arabic face in AR mode, and the logo is Latin in both languages. */
.brand {
  display: inline-flex; align-items: center; gap: var(--s3); flex: none;
  font-family: 'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
  white-space: nowrap;
  transition: color var(--fast) var(--ease);
}
/* Mark is inline SVG in currentColor, so it follows the theme with no filter. */
.brand-mark { inline-size: 38px; block-size: 38px; flex: none; }
.brand-type { display: grid; gap: 1px; }
.brand-name {
  font-weight: 700; font-size: 15px; line-height: .94;
  letter-spacing: -.01em; text-transform: uppercase;
}
.brand-tag {
  font-family: var(--font-mono);
  font-weight: 400; font-size: 8.5px; line-height: 1;
  letter-spacing: .04em; color: var(--fg-mute);
}
.brand:hover { color: var(--signal-deep); }
html[data-theme='dark'] .brand:hover { color: var(--signal); }
/* The tagline is unreadable below ~9px on small screens — drop it, keep the mark. */
@media (max-width: 599px) {
  .brand-mark { inline-size: 32px; block-size: 32px; }
  .brand-name { font-size: 13px; }
}

.nav { display: none; margin-inline-start: auto; }
.nav ul { display: flex; align-items: stretch; }
.nav a {
  display: flex; align-items: center; block-size: var(--header-h);
  padding-inline: var(--s5);
  font: 500 var(--label)/1 var(--font-mono);
  text-transform: uppercase; letter-spacing: .14em; color: var(--fg-mute);
  border-block-end: 2px solid transparent;
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}
html[lang='ar'] .nav a { font-family: var(--font-ar); font-size: var(--step--1); letter-spacing: 0; }
.nav a:hover { color: var(--fg); }
.nav a[aria-current='page'] { color: var(--fg); border-block-end-color: var(--signal); }

.actions { display: flex; align-items: center; gap: 0; margin-inline-start: auto; }
.nav + .actions { margin-inline-start: 0; }
.actions > * { border-inline-start: var(--hair) solid var(--rule); }

.sq {
  inline-size: 52px; block-size: var(--header-h);
  display: grid; place-items: center; cursor: pointer; border-block: 0; border-inline-end: 0;
  color: var(--fg);
  transition: background-color var(--fast) var(--ease), color var(--fast) var(--ease);
}
.sq:hover { background: var(--signal); color: var(--on-signal); }
.sq svg { inline-size: 18px; block-size: 18px; }
.sq-lang { inline-size: auto; padding-inline: var(--s5); font: 600 var(--label)/1 var(--font-mono); letter-spacing: .14em; }
.theme-dark { display: none; }
html[data-theme='dark'] .theme-dark { display: block; }
html[data-theme='dark'] .theme-light { display: none; }

.cta-slot { display: none; }
.menu-btn { display: grid; }
@media (min-width: 1120px) {
  .nav { display: block; }
  .menu-btn { display: none; }
  .cta-slot {
    display: flex; align-items: center; padding-inline: var(--s6);
    background: var(--ink); color: var(--paper);
    font: 600 var(--label)/1 var(--font-mono); text-transform: uppercase; letter-spacing: .14em;
    transition: background-color var(--fast) var(--ease), color var(--fast) var(--ease);
  }
  html[lang='ar'] .cta-slot { font-family: var(--font-ar); font-size: var(--step--1); letter-spacing: 0; }
  .cta-slot:hover { background: var(--signal); color: var(--on-signal); }
}

/* Drawer */
.drawer { position: fixed; inset: 0; z-index: 200; visibility: hidden; }
.drawer.is-open { visibility: visible; }
.drawer-veil {
  position: absolute; inset: 0; background: rgba(10, 10, 8, .6);
  opacity: 0; transition: opacity var(--base) var(--ease);
}
.drawer.is-open .drawer-veil { opacity: 1; }
.drawer-panel {
  position: absolute; inset-block: 0; inset-inline-end: 0;
  inline-size: min(420px, 90vw); background: var(--bg);
  border-inline-start: var(--hair) solid var(--rule);
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform 380ms var(--ease);
}
html[dir='rtl'] .drawer-panel { transform: translateX(-100%); }
.drawer.is-open .drawer-panel { transform: translateX(0); }
.drawer-top {
  block-size: var(--header-h); display: flex; align-items: center; justify-content: space-between;
  padding-inline-start: var(--gutter); border-block-end: var(--hair) solid var(--rule);
}
.drawer nav a {
  display: flex; align-items: baseline; gap: var(--s4);
  padding: var(--s5) var(--gutter);
  border-block-end: var(--hair) solid var(--rule);
  font-family: var(--font-display); font-size: var(--step-2); font-weight: 600;
  transition: background-color var(--fast) var(--ease);
}
html[lang='ar'] .drawer nav a { font-family: var(--font-ar); }
.drawer nav a:hover, .drawer nav a[aria-current='page'] { background: var(--paper-2); }
.drawer nav a span.index { flex: none; }
.drawer-foot { margin-block-start: auto; padding: var(--gutter); }

/* ---------- 7. Hero ------------------------------------------------------ */
.hero { padding-block: var(--s9) 0; }
.hero h1 { max-width: 14ch; }
.hero-sub { margin-block-start: var(--s6); }
.hero-strip {
  margin-block-start: var(--s9);
  border-block-start: var(--hair) solid var(--rule);
  display: grid; grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 780px) { .hero-strip { grid-template-columns: repeat(4, 1fr); } }
.hero-strip .fig { border-inline-end: var(--hair) solid var(--rule); }
.hero-strip .fig:last-child { border-inline-end: 0; }

.fig { padding: var(--s5) var(--s5) var(--s6); }
.fig-value {
  font-family: var(--font-mono); font-size: var(--step-3); font-weight: 500;
  font-variant-numeric: tabular-nums; letter-spacing: -.03em; line-height: 1;
}
.fig-label { margin-block-start: var(--s3); font-size: var(--step--1); color: var(--fg-mute); }

/* Page heading (inner pages) */
.pagehead { padding-block: var(--s9) var(--s8); }
.pagehead h1 { font-size: var(--step-4); max-width: 18ch; }
.pagehead .body-lg { margin-block-start: var(--s6); }

/* ---------- 8. Waybill panel (hero data object) -------------------------- */
.waybill {
  border: var(--hair) solid var(--rule-strong);
  background: var(--bg);
}
.waybill-top {
  display: flex; align-items: center; justify-content: space-between; gap: var(--s4);
  padding: var(--s4) var(--s5);
  border-block-end: var(--hair) solid var(--rule-strong);
  background: var(--ink); color: var(--paper);
  font: 500 var(--label)/1 var(--font-mono); text-transform: uppercase; letter-spacing: .14em;
}
.waybill-top .dot { inline-size: 8px; block-size: 8px; background: var(--signal); }
.waybill-rows { display: grid; }
.wb-row {
  display: grid; grid-template-columns: 1fr auto; gap: var(--s4); align-items: baseline;
  padding: var(--s4) var(--s5);
  border-block-end: var(--hair) solid var(--rule);
  font-family: var(--font-mono); font-size: var(--step--1);
}
.wb-row:last-child { border-block-end: 0; }
.wb-row dt { color: var(--fg-mute); text-transform: uppercase; letter-spacing: .1em; }
.wb-row dd { font-variant-numeric: tabular-nums; font-weight: 500; }
.wb-row .ok { color: var(--ok); }
.wb-track { padding: var(--s5); border-block-end: var(--hair) solid var(--rule); }
.wb-bars { display: flex; align-items: flex-end; gap: 6px; block-size: 96px; }
.wb-bars span { flex: 1; background: var(--ink); transform-origin: bottom; }
.wb-bars span:nth-child(3n) { background: var(--signal); }
html[data-theme='dark'] .wb-bars span { background: var(--ink-soft); }
html[data-theme='dark'] .wb-bars span:nth-child(3n) { background: var(--signal); }
.wb-legend { display: flex; justify-content: space-between; margin-block-start: var(--s3); font: 500 var(--label)/1 var(--font-mono); color: var(--fg-mute); letter-spacing: .1em; }

/* Route line motif */
.route { display: grid; gap: 0; }
.route-stop {
  display: grid; grid-template-columns: auto 1fr; gap: var(--s5);
  padding-block: var(--s5);
  border-block-end: var(--hair) solid var(--rule);
}
.route-stop:last-child { border-block-end: 0; }
.route-node { position: relative; inline-size: 12px; }
.route-node::before {
  content: ''; position: absolute; inset-block-start: 6px; inset-inline-start: 0;
  inline-size: 12px; block-size: 12px; background: var(--signal);
}
.route-node::after {
  content: ''; position: absolute; inset-block-start: 22px; inset-block-end: calc(-1 * var(--s5));
  inset-inline-start: 5px; inline-size: 2px; background: var(--rule);
}
.route-stop:last-child .route-node::after { display: none; }
.route-stop h3 { font-size: var(--step-1); }
.route-stop p { color: var(--fg-mute); font-size: var(--step--1); margin-block-start: var(--s2); }

/* ---------- 9. Numbered item rows (replaces card grids) ------------------ */
.rows { border-block-start: var(--hair) solid var(--rule); }
.row {
  display: grid; gap: var(--s3);
  grid-template-columns: 1fr;
  padding-block: var(--s6);
  border-block-end: var(--hair) solid var(--rule);
  position: relative;
}
@media (min-width: 820px) {
  .row { grid-template-columns: 88px minmax(0, 5fr) minmax(0, 7fr); gap: var(--gutter); align-items: start; }
}
.row-index { font: 500 var(--label)/1.6 var(--font-mono); letter-spacing: .16em; color: var(--fg-mute); }
.row h3 { font-size: var(--step-2); }
.row p { color: var(--ink-soft); }
html[data-theme='dark'] .row p { color: var(--ink-soft); }
.row-hot { transition: background-color var(--base) var(--ease); }
.row-hot:hover { background: var(--paper-2); }
.row-hot:hover .row-index { color: var(--signal-deep); }

/* Spec list. Single column by default — inside a 5–7 column bed slot there is
   not enough measure for two. Use .specs-2 only at full container width. */
.specs { display: grid; gap: 0; border-block-start: var(--hair) solid var(--rule); }
@media (min-width: 900px) {
  .specs-2 { grid-template-columns: 1fr 1fr; column-gap: var(--gutter); }
  .specs-3 { grid-template-columns: repeat(3, 1fr); column-gap: var(--gutter); }
}
.spec {
  padding-block: var(--s5);
  border-block-end: var(--hair) solid var(--rule);
  display: grid; grid-template-columns: auto 1fr; gap: var(--s4); align-items: start;
}
.spec-mark { inline-size: 10px; block-size: 10px; background: var(--signal); margin-block-start: 8px; flex: none; }
.spec h3 { font-size: var(--step-1); }
.spec p { color: var(--fg-mute); font-size: var(--step--1); margin-block-start: var(--s2); }

/* Checklist */
.ticks { display: grid; gap: var(--s3); }
.ticks li { display: grid; grid-template-columns: auto 1fr; gap: var(--s4); align-items: start; }
.ticks svg { inline-size: 16px; block-size: 16px; margin-block-start: 6px; color: var(--signal-deep); flex: none; }
html[data-theme='dark'] .ticks svg { color: var(--signal); }

/* ---------- 10. Tabs ----------------------------------------------------- */
.tabs {
  display: flex; flex-wrap: wrap;
  border-block: var(--hair) solid var(--rule);
}
.tab {
  padding: var(--s4) var(--s5); min-block-size: 52px; cursor: pointer;
  border: 0; border-inline-end: var(--hair) solid var(--rule);
  font: 500 var(--label)/1 var(--font-mono); text-transform: uppercase; letter-spacing: .14em;
  color: var(--fg-mute);
  transition: background-color var(--fast) var(--ease), color var(--fast) var(--ease);
}
html[lang='ar'] .tab { font-family: var(--font-ar); font-size: var(--step--1); letter-spacing: 0; }
.tab:hover { color: var(--fg); }
.tab[aria-selected='true'] { background: var(--ink); color: var(--paper); }
.tab-panel { padding-block-start: var(--s7); }
.tab-panel[hidden] { display: none; }

/* ---------- 11. Accordion ------------------------------------------------ */
.acc { border-block-end: var(--hair) solid var(--rule); }
.acc:first-of-type { border-block-start: var(--hair) solid var(--rule); }
.acc-btn {
  inline-size: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--s5);
  padding: var(--s6) 0; cursor: pointer; border: 0; text-align: start;
  font-family: var(--font-display); font-size: var(--step-2); font-weight: 600; letter-spacing: -.01em;
  transition: color var(--fast) var(--ease);
}
html[lang='ar'] .acc-btn { font-family: var(--font-ar); }
.acc-btn:hover { color: var(--signal-deep); }
html[data-theme='dark'] .acc-btn:hover { color: var(--signal); }
.acc-sign { position: relative; inline-size: 16px; block-size: 16px; flex: none; }
.acc-sign::before, .acc-sign::after {
  content: ''; position: absolute; background: currentColor;
  transition: transform var(--base) var(--ease), opacity var(--base) var(--ease);
}
.acc-sign::before { inset-block-start: 7px; inset-inline: 0; block-size: 2px; }
.acc-sign::after { inset-inline-start: 7px; inset-block: 0; inline-size: 2px; }
.acc-btn[aria-expanded='true'] .acc-sign::after { transform: scaleY(0); }
.acc-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--base) var(--ease); }
.acc-body > div { overflow: hidden; }
.acc.is-open .acc-body { grid-template-rows: 1fr; }
.acc-body p { padding-block-end: var(--s6); color: var(--ink-soft); max-width: 68ch; }
html[data-theme='dark'] .acc-body p { color: var(--ink-soft); }

/* ---------- 12. Pricing columns ------------------------------------------ */
.plans { display: grid; border-block-start: var(--hair) solid var(--rule-strong); }
@media (min-width: 900px) { .plans { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .plans-1 { grid-template-columns: minmax(0, 560px); } }
.plans-1 .plan { border-inline-end: 0; }
.plan {
  padding: var(--s7) var(--s5) var(--s6);
  border-block-end: var(--hair) solid var(--rule);
  display: flex; flex-direction: column; gap: var(--s5);
  position: relative;
}
@media (min-width: 900px) {
  .plan { border-inline-end: var(--hair) solid var(--rule); border-block-end: 0; }
  .plan:last-child { border-inline-end: 0; }
}
.plan-flag {
  position: absolute; inset-block-start: 0; inset-inline: 0; block-size: 4px; background: var(--signal);
}

/* ---------- 12b. Payment / installment logos ------------------------------ */
.pay-partner {
  display: flex; align-items: center; gap: var(--s5);
  padding-block-end: var(--s6); border-block-end: var(--hair) solid var(--rule-strong);
}
.pay-partner img { block-size: 34px; inline-size: auto; max-inline-size: 160px; object-fit: contain; }
.pay-strip { display: grid; grid-template-columns: repeat(2, 1fr); border-block-end: var(--hair) solid var(--rule); }
@media (min-width: 560px) { .pay-strip { grid-template-columns: repeat(3, 1fr); } }
.pay-tile {
  display: grid; place-items: center; padding: var(--s6) var(--s5);
  border-inline-end: var(--hair) solid var(--rule); border-block-start: var(--hair) solid var(--rule);
}
.pay-tile:nth-child(3n), .pay-tile:last-child { border-inline-end: 0; }
@media (max-width: 559px) { .pay-tile:nth-child(2n) { border-inline-end: 0; } }
.pay-tile img {
  block-size: 26px; inline-size: auto; max-inline-size: 100%; object-fit: contain;
  filter: grayscale(1); opacity: .65; transition: opacity var(--fast) var(--ease), filter var(--fast) var(--ease);
}
.pay-tile:hover img { filter: none; opacity: 1; }
.plan h3 { font-size: var(--step-2); }
.plan > p { color: var(--fg-mute); font-size: var(--step--1); }
.plan-price {
  font-family: var(--font-mono); font-size: var(--step-3); font-weight: 500;
  letter-spacing: -.03em; display: flex; align-items: baseline; gap: var(--s2); flex-wrap: wrap;
}
.plan-price small { font-size: var(--step--1); color: var(--fg-mute); letter-spacing: 0; }
.plan .btn { margin-block-start: auto; }
.plan ul { display: grid; gap: var(--s3); }

/* ---------- 13. Tables --------------------------------------------------- */
.table-scroll { overflow-x: auto; border-block: var(--hair) solid var(--rule-strong); }
table { inline-size: 100%; border-collapse: collapse; min-inline-size: 680px; }
th, td {
  padding: var(--s4) var(--s5); text-align: start;
  border-block-end: var(--hair) solid var(--rule);
  font-size: var(--step--1);
}
thead th {
  font: 500 var(--label)/1.4 var(--font-mono); text-transform: uppercase; letter-spacing: .14em;
  color: var(--fg-mute); border-block-end: var(--hair) solid var(--rule-strong);
}
html[lang='ar'] thead th { font-family: var(--font-ar); font-size: var(--step--1); letter-spacing: 0; }
tbody th { font-weight: 600; }
tbody tr:last-child td, tbody tr:last-child th { border-block-end: 0; }
tbody tr:hover { background: var(--paper-2); }
td svg { inline-size: 16px; block-size: 16px; color: var(--signal-deep); }
html[data-theme='dark'] td svg { color: var(--signal); }
td .nil { color: var(--fg-mute); font-family: var(--font-mono); }

/* ---------- 14. Quote ---------------------------------------------------- */
.quote { font-family: var(--font-display); font-size: var(--step-3); line-height: 1.25; letter-spacing: -.02em; max-width: 20ch; }
html[lang='ar'] .quote { font-family: var(--font-ar); line-height: 1.5; }
.quote-by { margin-block-start: var(--s6); font-family: var(--font-mono); font-size: var(--step--1); }
.quote-by strong { display: block; font-weight: 600; }
.quote-by span { color: var(--fg-mute); }

/* ---------- 15. Timeline ------------------------------------------------- */
.years { border-block-start: var(--hair) solid var(--rule); }
.year {
  display: grid; gap: var(--s3); padding-block: var(--s6);
  border-block-end: var(--hair) solid var(--rule);
}
@media (min-width: 820px) { .year { grid-template-columns: 140px minmax(0, 4fr) minmax(0, 6fr); gap: var(--gutter); align-items: baseline; } }
.year time { font-family: var(--font-mono); font-size: var(--step-2); letter-spacing: -.02em; }
.year h3 { font-size: var(--step-1); }
.year p { color: var(--fg-mute); }

/* ---------- 16. Marquee -------------------------------------------------- */
.ticker {
  overflow: hidden; border-block: var(--hair) solid var(--rule);
  padding-block: var(--s5); background: var(--bg);
}
.ticker-track { display: flex; gap: var(--s8); inline-size: max-content; will-change: transform; }
.ticker-item {
  display: inline-flex; align-items: center; gap: var(--s3); white-space: nowrap;
  font-family: var(--font-mono); font-size: var(--step--1); text-transform: uppercase; letter-spacing: .18em;
  color: var(--fg-mute);
}
.ticker-item::before { content: ''; inline-size: 6px; block-size: 6px; background: var(--signal); flex: none; }

/* ---------- 17. Forms ---------------------------------------------------- */
.form { display: grid; gap: var(--s6); }
.pair { display: grid; gap: var(--s6); }
@media (min-width: 720px) { .pair-2 { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: var(--s2); }
.field label {
  font: 500 var(--label)/1 var(--font-mono); text-transform: uppercase; letter-spacing: .14em;
  color: var(--fg-mute);
}
html[lang='ar'] .field label { font-family: var(--font-ar); font-size: var(--step--1); letter-spacing: 0; }
.field .req { color: var(--alert); }
.field input, .field select, .field textarea {
  inline-size: 100%; min-block-size: 48px; padding: var(--s3) 0;
  border: 0; border-block-end: var(--hair) solid var(--rule-strong);
  border-radius: 0; color: var(--fg);
  transition: border-color var(--fast) var(--ease), background-color var(--fast) var(--ease);
}
.field select { padding-inline-end: var(--s5); }
.field textarea { min-block-size: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-block-end-color: var(--signal); background: var(--paper-2);
}
.field .hint { font-size: var(--step--1); color: var(--fg-mute); }
.field .err { display: none; font-family: var(--font-mono); font-size: var(--step--1); color: var(--alert); }
.field.is-bad input, .field.is-bad select, .field.is-bad textarea { border-block-end-color: var(--alert); }
.field.is-bad .err { display: block; }
.check { display: grid; grid-template-columns: auto 1fr; gap: var(--s4); align-items: start; }
.check input { inline-size: 20px; block-size: 20px; min-block-size: 0; margin-block-start: 3px; accent-color: var(--ink); border: 0; }
.check span { font-size: var(--step--1); color: var(--fg-mute); }

.form-note {
  display: none; gap: var(--s4); align-items: flex-start;
  padding: var(--s5); border: var(--hair) solid var(--ok); color: var(--ok);
  font-family: var(--font-mono); font-size: var(--step--1);
}
.form-note.is-on { display: flex; }
.form-note svg { inline-size: 18px; block-size: 18px; flex: none; }
.form-bad {
  display: none; padding: var(--s5); border: var(--hair) solid var(--alert); color: var(--alert);
  font-family: var(--font-mono); font-size: var(--step--1);
}
.form-bad.is-on { display: block; }
.form-bad ul { margin-block-start: var(--s3); display: grid; gap: var(--s2); }
.form-bad a { text-decoration: underline; }

/* ---------- 17b. Checkout ------------------------------------------------ */
.summary-card { border: var(--hair) solid var(--rule); padding: var(--s6); display: grid; gap: var(--s5); position: sticky; top: var(--s7); }
.summary-plan { font-size: var(--step-1); font-weight: 600; }
.summary-plan-sub { font-size: var(--step--1); color: var(--fg-mute); }
.summary-row { display: flex; justify-content: space-between; align-items: baseline; gap: var(--s4); font-size: var(--step--1); color: var(--fg-mute); }
.summary-row.is-total { font-size: var(--step-1); color: var(--fg); font-family: var(--font-mono); border-block-start: var(--hair) solid var(--rule); padding-block-start: var(--s5); margin-block-start: var(--s2); }
.summary-change { font-size: var(--step--1); }
.plan-pick { display: grid; gap: var(--s4); }
.plan-pick .check { border: var(--hair) solid var(--rule); padding: var(--s4) var(--s5); transition: border-color .15s ease; }
.plan-pick .check:has(input:checked) { border-color: var(--ink); }
.plan-pick .check-price { font-family: var(--font-mono); color: var(--fg); }
.pay-methods { display: flex; flex-wrap: wrap; gap: var(--s3); }
.pay-badge {
  display: inline-flex; align-items: center; border: var(--hair) solid var(--rule); border-radius: 6px;
  padding: var(--s2) var(--s4); font-family: var(--font-mono); font-size: var(--step--1);
  letter-spacing: .04em; color: var(--fg-mute);
}
.secure-note { display: flex; align-items: center; gap: var(--s3); font-size: var(--step--1); color: var(--fg-mute); }
.secure-note svg { inline-size: 16px; block-size: 16px; flex: none; }

/* ---------- 18. Closing CTA --------------------------------------------- */
.closer { background: var(--ink); color: var(--paper); --fg: var(--paper); --fg-mute: #9A968B; --rule: #33332C; }
.closer h2 { max-width: 16ch; }
.closer .body-lg { color: #C6C2B6; }
.closer .btn { border-color: var(--paper); color: var(--paper); }
.closer .btn:hover { color: var(--on-signal); border-color: var(--signal); }
.closer .btn-signal { background: var(--signal); border-color: var(--signal); color: var(--on-signal); }
.closer .btn-signal::after { background: var(--paper); }
.closer .btn-signal:hover { color: var(--ink); border-color: var(--paper); }

/* ---------- 19. Footer --------------------------------------------------- */
.foot { border-block-start: var(--hair) solid var(--rule); padding-block: var(--s8) var(--s5); }
.foot-word {
  font-family: var(--font-display); font-weight: 700; letter-spacing: -.04em; line-height: .9;
  font-size: clamp(2.5rem, 9vw, 7rem); margin-block-end: var(--s8);
}
.foot-cols { display: grid; gap: var(--s7); grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.foot-col h4 { font: 500 var(--label)/1 var(--font-mono); text-transform: uppercase; letter-spacing: .16em; color: var(--fg-mute); margin-block-end: var(--s5); }
html[lang='ar'] .foot-col h4 { font-family: var(--font-ar); font-size: var(--step--1); letter-spacing: 0; }
.foot-col ul { display: grid; gap: var(--s3); }
.foot-col a { font-size: var(--step--1); transition: color var(--fast) var(--ease); }
.foot-col a:hover { color: var(--signal-deep); }
html[data-theme='dark'] .foot-col a:hover { color: var(--signal); }
.foot-bottom {
  margin-block-start: var(--s8); padding-block-start: var(--s5);
  border-block-start: var(--hair) solid var(--rule);
  display: flex; flex-wrap: wrap; gap: var(--s5); justify-content: space-between;
  font-family: var(--font-mono); font-size: var(--label); text-transform: uppercase; letter-spacing: .12em;
  color: var(--fg-mute);
}
html[lang='ar'] .foot-bottom { font-family: var(--font-ar); font-size: var(--step--1); letter-spacing: 0; text-transform: none; }
.foot-social { display: flex; gap: var(--s5); }
.foot-social a { display: grid; place-items: center; inline-size: 20px; block-size: 20px; }
.foot-social svg { inline-size: 16px; block-size: 16px; }
.foot-social a:hover { color: var(--signal-deep); }

/* ---------- 20. Motion --------------------------------------------------- */
/* Visible by default; JS only hides once GSAP is confirmed loaded. */
html.motion-ready [data-reveal] { opacity: 0; }
html.motion-ready [data-reveal='up'] { transform: translateY(18px); }
html.motion-ready [data-rule] { transform: scaleX(0); }
html.motion-ready .mask > * { transform: translateY(105%); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.motion-ready [data-reveal],
  html.motion-ready [data-rule],
  html.motion-ready .mask > * { opacity: 1; transform: none; }
  *, *::before, *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important; scroll-behavior: auto !important;
  }
}

/* ---------- 21. Utilities ------------------------------------------------ */
.stack-4 > * + * { margin-block-start: var(--s4); }
.stack-5 > * + * { margin-block-start: var(--s5); }
.stack-6 > * + * { margin-block-start: var(--s6); }
.stack-7 > * + * { margin-block-start: var(--s7); }
.mt-3 { margin-block-start: var(--s3); }
.mt-5 { margin-block-start: var(--s5); }
.mt-6 { margin-block-start: var(--s6); }
.mt-7 { margin-block-start: var(--s7); }
.mt-8 { margin-block-start: var(--s8); }
.flex { display: flex; }
.items-center { align-items: center; }
.wrap-flex { flex-wrap: wrap; }
.gap-5 { gap: var(--s5); }
.end { justify-content: flex-end; }
[hidden] { display: none !important; }