:root {
  
  --accent:            #E8863A;   
  --accent-strong:     #D9762B;
  --accent-soft:       rgba(232, 134, 58, 0.12);
  --accent-line:       rgba(232, 134, 58, 0.32);

  
  --charcoal:          #16181B;
  --graphite:          #1F2226;
  --graphite-raised:   #262A2F;
  --graphite-line:     #32373D;
  --gray:              #8A9098;
  --gray-strong:       #B4BAC1;
  --warm-white:        #F5F2ED;
  --silver:            #C9CED4;   

  
  --bg:                var(--charcoal);
  --bg-raised:         var(--graphite);
  --bg-card:           var(--graphite-raised);
  --line:              var(--graphite-line);
  --text:              var(--warm-white);
  --text-muted:        var(--gray-strong);
  --text-dim:          var(--gray);

  
  --fs-xs:    clamp(0.75rem, 0.72rem + 0.15vw, 0.8125rem);
  --fs-sm:    clamp(0.875rem, 0.85rem + 0.15vw, 0.9375rem);
  --fs-base:  clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --fs-md:    clamp(1.125rem, 1.05rem + 0.35vw, 1.3125rem);
  --fs-lg:    clamp(1.375rem, 1.2rem + 0.8vw, 1.75rem);
  --fs-xl:    clamp(1.75rem, 1.4rem + 1.6vw, 2.5rem);
  --fs-2xl:   clamp(2.125rem, 1.6rem + 2.4vw, 3.25rem);
  --fs-3xl:   clamp(2.5rem, 1.7rem + 3.6vw, 4.25rem);

  
  --s-1: 0.25rem;  --s-2: 0.5rem;   --s-3: 0.75rem;  --s-4: 1rem;
  --s-5: 1.5rem;   --s-6: 2rem;     --s-7: 3rem;     --s-8: 4rem;
  --s-9: 6rem;     --s-10: 8rem;

  
  --measure:        68ch;
  --content-max:    1240px;
  --content-wide:   1480px;
  --gutter:         clamp(1.25rem, 4vw, 4rem);
  --nav-w:          248px;   
  --header-h:       64px;    
  --radius:         10px;
  --radius-lg:      16px;

  
  --ease:           cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out:       cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast:       160ms;
  --dur:            320ms;
  --dur-slow:       560ms;

  
  --shadow:     0 1px 2px rgba(0,0,0,.28), 0 8px 24px rgba(0,0,0,.24);
  --shadow-lg:  0 2px 4px rgba(0,0,0,.3), 0 20px 56px rgba(0,0,0,.36);

  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  
  scroll-padding-top: calc(var(--header-h) + var(--s-4));
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Noto Kufi Arabic', 'IBM Plex Sans Arabic', 'Segoe UI',
               'Helvetica Neue', system-ui, -apple-system, sans-serif;
  font-size: var(--fs-base);
  line-height: 1.75;
  font-synthesis-weight: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  
  overflow-x: hidden;
  
  padding-inline: env(safe-area-inset-right) env(safe-area-inset-left);
}

img, picture, svg, video, canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

button, input, select, textarea { font: inherit; color: inherit; }

button {
  background: none;
  border: 0;
  cursor: pointer;
  
  min-block-size: 44px;
  min-inline-size: 44px;
}

ul, ol { padding: 0; list-style: none; }

a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }

h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-lg); }
h4 { font-size: var(--fs-md); }

p { text-wrap: pretty; max-inline-size: var(--measure); }

.num, time, [data-numeral] {
  font-variant-numeric: lining-nums tabular-nums;
  direction: ltr;
  unicode-bidi: isolate;
}

.eyebrow {
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 600;
}

.lede { font-size: var(--fs-md); color: var(--text-muted); }

[dir='rtl'] { text-align: start; }

[data-keep-ltr] { direction: ltr; }

.icon-directional { transform: scaleX(-1); }
[dir='ltr'] .icon-directional { transform: none; }

:where(a, button, [tabindex], input, select, textarea):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.visually-hidden {
  position: absolute;
  inline-size: 1px; block-size: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  inset-block-start: -100%;
  inset-inline-start: var(--s-4);
  z-index: 999;
  background: var(--accent);
  color: var(--charcoal);
  font-weight: 700;
  padding: var(--s-3) var(--s-5);
  border-radius: 0 0 var(--radius) var(--radius);
  transition: inset-block-start var(--dur-fast) var(--ease);
}
.skip-link:focus { inset-block-start: 0; }

::selection { background: var(--accent); color: var(--charcoal); }