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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-surface-base);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: 1.55;
  font-feature-settings: 'ss01';
  overflow-x: hidden;
}

body[dir="rtl"] {
  text-align: right;
}

body.lang-ar {
  --font-display: 'IBM Plex Sans Arabic', 'Funnel Display', sans-serif;
  --font-body:    'IBM Plex Sans Arabic', 'Inter', sans-serif;
  letter-spacing: 0;
}

body.lang-ar h1,
body.lang-ar h2,
body.lang-ar h3,
body.lang-ar h4 {
  letter-spacing: 0;
}

img,
svg,
video {
  display: block;
  max-width: 100%;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  font: inherit;
  padding: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

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

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: -0.3px;
}

p {
  margin: 0;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

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

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--size-eyebrow);
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--color-accent);
}

.lead {
  font-family: var(--font-display);
  font-size: var(--size-lead);
  font-weight: 300;
  line-height: 1.45;
  letter-spacing: 0;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--editorial {
  max-width: var(--editorial-max);
}

.section {
  position: relative;
  padding: var(--space-tile) 0;
}

.section--surface-1 { background: var(--color-surface-1); }
.section--surface-2 { background: var(--color-surface-2); }
.section--surface-3 { background: var(--color-surface-3); }
.section--surface-base { background: var(--color-surface-base); }

.section-head {
  font-size: var(--size-section);
  letter-spacing: -0.3px;
  line-height: 1.10;
}

.section-intro {
  text-align: center;
  margin-bottom: var(--space-xxl);
}

.section-intro .eyebrow {
  display: inline-block;
  margin-bottom: var(--space-md);
}

.section-intro .section-head + .section-head {
  margin-top: 6px;
  color: var(--color-text-accent);
  font-weight: 400;
  font-size: calc(var(--size-section) * 0.85);
}

.divider-chip {
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--color-divider-accent);
  margin: 0 auto var(--space-md);
}