/* Sanad — site styles.
   Tokens are the brand book's (tools/tokens.json): ink, paper, office grey; colour lives only in a line's diamond.
   Radius rule: interactive pills are full-round, cards 28px, media inside cards 20px.
   Direction: logical properties only, so the Arabic (rtl) and English (ltr) pages share every rule. */

@font-face { font-family: "Plex Arabic"; src: url("../fonts/plex-arabic-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Plex Arabic"; src: url("../fonts/plex-arabic-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Plex Arabic"; src: url("../fonts/plex-arabic-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Plex Arabic"; src: url("../fonts/plex-arabic-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("../fonts/plex-mono-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("../fonts/plex-mono-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }

:root {
  /* brand */
  --ink: #1C1C1E; --paper: #FBFBFB; --office: #E7E7E9; --mist: #EFEFF1;
  --graphite: #4A4A50; --stone: #6B6B72; --fog: #A0A0A6; --night: #141416; --raised: #26262B; --rule: #2E2E33;
  /* roles, light */
  --bg: var(--paper);
  --tint: #F1F1F3;
  --surface: #FFFFFF;
  --surface-2: var(--mist);
  --text: var(--ink);
  --muted: var(--stone);
  --border: #E2E2E5;
  --border-strong: #CFCFD4;
  --inverse-bg: var(--ink);
  --inverse-text: var(--paper);
  --focus: #2F5DB8;
  /* motion */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  /* layout */
  --gutter: clamp(16px, 4vw, 32px);
  --radius-card: 28px;
  --radius-media: 20px;
  --header-h: 72px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: var(--night);
    --tint: #19191B;
    --surface: #212124;
    --surface-2: #2A2A2F;
    --text: var(--paper);
    --muted: var(--fog);
    --border: #2E2E33;
    --border-strong: #3A3A40;
    --inverse-bg: var(--paper);
    --inverse-text: var(--ink);
    --focus: #5B8DEF;
    color-scheme: dark;
  }
}

/* one colour per line: --line is the diamond, --line-text sets codes on the page ground, --line-ink sets them on ink */
.line-recruitment { --line: #E8A33D; --line-text: #9A6200; --line-ink: #E8A33D; }
.line-eor         { --line: #5B8DEF; --line-text: #2F5DB8; --line-ink: #5B8DEF; }
.line-domestic    { --line: #6FA46A; --line-text: #3F7A45; --line-ink: #6FA46A; }
.line-systems     { --line: #714B67; --line-text: #714B67; --line-ink: #B98DAD; }
.line-legal       { --line: #A63048; --line-text: #A63048; --line-ink: #D76078; }
.line-master      { --line: var(--ink); --line-text: var(--ink); --line-ink: var(--paper); }
@media (prefers-color-scheme: dark) {
  .line-recruitment, .line-eor, .line-domestic, .line-systems, .line-legal { --line: var(--line-ink); --line-text: var(--line-ink); }
  .line-master { --line: var(--paper); --line-text: var(--paper); }
}

/* ---------------------------------------------------------------- base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: "Plex Arabic", system-ui, -apple-system, "Segoe UI", Tahoma, sans-serif;
  font-size: 17px; line-height: 1.7; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased;
}
body.lang-en { font-size: 16.5px; line-height: 1.6; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, figure, blockquote, ol, ul { margin: 0; }
ol, ul { padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 12px; }
[hidden] { display: none !important; }
.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; }
.skip { position: fixed; inset-block-start: 12px; inset-inline-start: 12px; z-index: 100; padding: 10px 16px; border-radius: 999px; background: var(--paper); color: var(--ink); }
.skip:not(:focus) { width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
[dir="rtl"] .flip-rtl { transform: scaleX(-1); }

.container { width: 100%; max-width: 1240px; margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(80px, 10vw, 128px); }
.tint { background: var(--tint); }

.ui-icon { width: 1.15em; height: 1.15em; flex: none; }
.brand-icon { width: 48px; height: 48px; color: var(--text); flex: none; }
.brand-icon .snd-dot { fill: var(--line); }
.dia { display: inline-block; width: 9px; height: 9px; background: var(--line); transform: rotate(45deg); flex: none; }

/* headings */
.section-title { font-size: clamp(2rem, 3.8vw, 3.25rem); font-weight: 600; line-height: 1.2; letter-spacing: -0.01em; max-width: 20ch; }
.lang-ar .section-title { line-height: 1.35; letter-spacing: 0; max-width: 24ch; }
.section-title.center { margin-inline: auto; text-align: center; }
.section-sub { margin-block-start: 16px; max-width: 58ch; color: var(--muted); font-size: 1.1rem; }
.pill-label { display: inline-block; margin-block-end: 20px; padding: 6px 16px; border: 1px solid var(--border-strong); border-radius: 999px; font-size: 15px; font-weight: 500; line-height: 1.4; }
.line-code { display: inline-flex; align-items: center; gap: 10px; font-family: "Plex Mono", ui-monospace, monospace; font-size: 12px; letter-spacing: 0.08em; color: var(--line-text); direction: ltr; }

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; gap: 12px; min-height: 52px; padding-block: 6px; padding-inline: 6px 22px;
  border-radius: 999px; font-weight: 500; font-size: 16px; white-space: nowrap;
  transition: transform 160ms var(--ease-out), background-color 200ms ease, color 200ms ease, border-color 200ms ease;
}
.btn:active { transform: scale(0.97); }
.btn-dot { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; flex: none; }
.btn-dot .ui-icon { width: 18px; height: 18px; transition: transform 200ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .btn:hover .btn-dot .ui-icon { transform: translateX(3px); }
  [dir="rtl"] .btn:hover .btn-dot .ui-icon { transform: scaleX(-1) translateX(3px); }
}
.btn-cta { background: var(--paper); color: var(--ink); }
.btn-cta .btn-dot { background: var(--ink); color: var(--paper); }
.btn-ink { background: var(--inverse-bg); color: var(--inverse-text); }
.btn-ink .btn-dot { background: var(--inverse-text); color: var(--inverse-bg); }
.btn-ghost-dark { padding-inline: 24px; border: 1px solid rgba(251, 251, 251, 0.28); color: var(--paper); }
@media (hover: hover) and (pointer: fine) { .btn-ghost-dark:hover { background: rgba(251, 251, 251, 0.08); } }
.btn-lg { min-height: 56px; font-size: 17px; }
.round-btn { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(251, 251, 251, 0.3); color: var(--paper); transition: transform 160ms var(--ease-out), background-color 200ms ease; }
.round-btn.is-solid { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.round-btn:active { transform: scale(0.94); }
.text-link { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; color: var(--text); }
.text-link .count { font-weight: 400; color: var(--muted); font-size: 15px; }
.text-link .ui-icon { transition: transform 200ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .text-link:hover .ui-icon { transform: translateX(3px); }
  [dir="rtl"] .text-link:hover .ui-icon { transform: scaleX(-1) translateX(3px); }
}

/* ---------------------------------------------------------------- header */
.site-header { position: fixed; inset-block-start: 0; inset-inline: 0; z-index: 50; color: var(--paper); transition: background-color 240ms ease, box-shadow 240ms ease, color 240ms ease; }
.header-row { display: flex; align-items: center; gap: 16px; height: var(--header-h); }
.brand { display: block; flex: none; }
.brand-logo { height: 25px; width: auto; }
.brand-logo.on-light { display: none; }
.nav-pills { display: flex; gap: 8px; margin-inline: auto; }
.pill { padding: 8px 16px; border-radius: 999px; font-size: 15px; font-weight: 500; line-height: 1.4; background: rgba(251, 251, 251, 0.1); border: 1px solid rgba(251, 251, 251, 0.14); transition: background-color 200ms ease, border-color 200ms ease; }
@media (hover: hover) and (pointer: fine) { .pill:hover { background: rgba(251, 251, 251, 0.2); } }
.header-actions { display: flex; align-items: center; gap: 10px; flex: none; }
.lang { display: grid; place-items: center; min-width: 44px; height: 44px; padding-inline: 12px; border-radius: 999px; border: 1px solid rgba(251, 251, 251, 0.28); font-weight: 600; font-size: 15px; }
.lang-en .lang { font-size: 17px; }
.header-cta { min-height: 48px; }
.header-cta .btn-dot { width: 36px; height: 36px; }
.menu-btn { display: none; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(251, 251, 251, 0.28); }
.menu-btn .ui-icon { width: 22px; height: 22px; }

.site-header.is-solid, .site-header.menu-is-open {
  color: var(--text);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  -webkit-backdrop-filter: saturate(160%) blur(16px); backdrop-filter: saturate(160%) blur(16px);
  box-shadow: 0 1px 0 var(--border);
}
.site-header.is-solid .pill, .site-header.menu-is-open .pill { background: var(--surface-2); border-color: transparent; }
@media (hover: hover) and (pointer: fine) { .site-header.is-solid .pill:hover { background: var(--border); } }
.site-header.is-solid .lang, .site-header.is-solid .menu-btn, .site-header.menu-is-open .lang, .site-header.menu-is-open .menu-btn { border-color: var(--border-strong); }
.site-header.is-solid .header-cta { background: var(--inverse-bg); color: var(--inverse-text); }
.site-header.is-solid .header-cta .btn-dot { background: var(--inverse-text); color: var(--inverse-bg); }
@media (prefers-color-scheme: light) {
  .site-header.is-solid .brand-logo.on-dark, .site-header.menu-is-open .brand-logo.on-dark { display: none; }
  .site-header.is-solid .brand-logo.on-light, .site-header.menu-is-open .brand-logo.on-light { display: block; }
}
@media (prefers-reduced-transparency: reduce) { .site-header.is-solid { background: var(--bg); -webkit-backdrop-filter: none; backdrop-filter: none; } }

.mobile-menu { border-block-start: 1px solid var(--border); background: var(--bg); }
.mobile-menu-inner { display: flex; flex-direction: column; gap: 4px; padding-block: 16px 28px; }
.mobile-link { padding: 14px 4px; font-size: 1.25rem; font-weight: 600; border-block-end: 1px solid var(--border); }
.mobile-menu .btn { margin-block-start: 20px; align-self: flex-start; background: var(--inverse-bg); color: var(--inverse-text); }
.mobile-menu .btn .btn-dot { background: var(--inverse-text); color: var(--inverse-bg); }
.mobile-lang { margin-block-start: 12px; padding: 8px 4px; color: var(--muted); }

/* ---------------------------------------------------------------- hero */
.hero { position: relative; overflow: hidden; display: flex; flex-direction: column; min-height: clamp(720px, 100dvh, 980px); padding-block-start: calc(var(--header-h) + clamp(40px, 6vw, 64px)); background: var(--ink); color: var(--paper); isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(900px 520px at 78% -8%, rgba(251, 251, 251, 0.14), transparent 62%),
    radial-gradient(700px 480px at 8% 36%, rgba(160, 160, 166, 0.10), transparent 64%),
    linear-gradient(180deg, #26262A 0%, #1C1C1E 46%, #141416 100%); }
.hero-bg::after { content: ""; position: absolute; inset: 0; opacity: 0.14; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 340px); gap: clamp(32px, 6vw, 96px); align-items: start; }
.hero-title { font-size: clamp(2.75rem, 6.4vw, 5.6rem); font-weight: 600; line-height: 1.04; letter-spacing: -0.025em; max-width: 12ch; }
.lang-ar .hero-title { line-height: 1.22; letter-spacing: 0; }
.hero-sub { margin-block-start: 24px; max-width: 46ch; font-size: clamp(1.05rem, 1.35vw, 1.25rem); line-height: 1.7; color: #C7C7CC; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-block-start: 36px; }
.hero-card { margin: 0; padding: 10px; border-radius: var(--radius-card); background: rgba(251, 251, 251, 0.06); border: 1px solid rgba(251, 251, 251, 0.12); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.hero-card-media { overflow: hidden; border-radius: var(--radius-media); aspect-ratio: 1 / 1; background: #2A2A2E; }
.hero-card-media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 58%; }
.hero-card figcaption { display: grid; gap: 6px; padding: 18px 14px 12px; }
.hero-card strong { font-size: 1.25rem; font-weight: 600; }
.hero-card span { font-size: 0.95rem; line-height: 1.6; color: #B9B9BF; }
.hero-mark { margin-block-start: auto; padding-block-start: 40px; }
.hero-mark-svg { display: block; width: min(92%, 1180px); height: auto; margin-inline: auto; margin-block-end: -2.4%; fill: var(--paper); }
.lang-en .hero-mark-svg { width: min(94%, 1200px); margin-block-end: -2.2%; }

/* entrance: once, on load; hierarchy first, the mark last */
@media (prefers-reduced-motion: no-preference) {
  .js .hero-title, .js .hero-sub, .js .hero-ctas, .js .hero-card, .js .hero-mark-svg { animation: rise 900ms var(--ease-out) both; }
  .js .hero-sub { animation-delay: 80ms; }
  .js .hero-ctas { animation-delay: 160ms; }
  .js .hero-card { animation-delay: 240ms; }
  .js .hero-mark-svg { animation: mark 1200ms var(--ease-out) 200ms both; }
}
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes mark { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: none; } }

/* ---------------------------------------------------------------- lockup strip */
.strip { padding-block: 48px 8px; }
.strip-label { text-align: center; color: var(--muted); font-size: 15px; }
.strip-row { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 24px clamp(24px, 3.4vw, 44px); margin-block-start: 24px; }
.strip-row a { display: block; opacity: 0.9; transition: opacity 200ms ease; }
@media (hover: hover) and (pointer: fine) { .strip-row a:hover { opacity: 1; } }
.strip-logo { height: 28px; width: auto; }
.on-dark-img { display: none; }
@media (prefers-color-scheme: dark) { .on-light-img { display: none; } .on-dark-img { display: block; } }

/* ---------------------------------------------------------------- about */
.statement { max-width: 30ch; font-size: clamp(1.7rem, 3.3vw, 2.75rem); font-weight: 500; line-height: 1.3; letter-spacing: -0.01em; }
.lang-ar .statement { line-height: 1.55; letter-spacing: 0; max-width: 36ch; }
.lang-en .statement { max-width: 36ch; font-size: clamp(1.6rem, 3vw, 2.5rem); }
.about-bento { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 16px; margin-block-start: clamp(40px, 5vw, 64px); }
.cell { position: relative; overflow: hidden; border-radius: var(--radius-card); min-height: 440px; margin: 0; }
.cover { width: 100%; height: 100%; object-fit: cover; }
.cell-photo img { position: absolute; inset: 0; }
.cell-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(20, 20, 22, 0.72) 100%); }
.cell figcaption { position: absolute; inset-inline: 28px; inset-block-end: 26px; z-index: 1; color: var(--paper); font-size: 1.3rem; font-weight: 600; line-height: 1.4; max-width: 18ch; }
.cell-symbol { display: grid; place-items: center; background: radial-gradient(420px 300px at 50% 30%, rgba(251, 251, 251, 0.1), transparent 70%), var(--ink); }
.symbol-svg { width: 56%; height: auto; fill: var(--paper); margin-block-end: 60px; }
.cell-stat { display: flex; flex-direction: column; justify-content: space-between; padding: 32px; background: var(--surface); border: 1px solid var(--border); }
.stat { display: grid; gap: 8px; }
.stat-value { font-size: clamp(5rem, 9vw, 7.5rem); font-weight: 600; line-height: 0.9; letter-spacing: -0.04em; }
.stat-label { font-size: 1.25rem; font-weight: 500; }
.stat-lines { display: grid; gap: 10px; }
.stat-lines li { display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--muted); }

/* ---------------------------------------------------------------- lines */
.lines-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); margin-block-start: clamp(40px, 5vw, 56px); align-items: start; }
.lines-list { display: grid; gap: 8px; }
.line-item { border-radius: 24px; transition: background-color 280ms ease; }
.line-item.is-active { background: var(--surface); box-shadow: 0 1px 0 var(--border), 0 12px 32px -20px rgba(28, 28, 30, 0.25); }
.line-head { display: grid; gap: 6px; width: 100%; padding: 22px 26px; text-align: start; }
.line-name { font-size: clamp(1.5rem, 2.4vw, 2rem); font-weight: 600; line-height: 1.25; }
.line-for { font-size: 15px; color: var(--muted); }
.line-item:not(.is-active) .line-name { color: var(--muted); transition: color 200ms ease; }
@media (hover: hover) and (pointer: fine) { .line-item:not(.is-active) .line-head:hover .line-name { color: var(--text); } }
.line-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 420ms var(--ease-out); }
.line-item.is-active .line-body { grid-template-rows: 1fr; }
.line-body-inner { overflow: hidden; }
.line-body p { padding-inline: 26px; max-width: 52ch; color: var(--muted); }
.line-body .text-link { margin: 18px 26px 26px; }
.line-media-mobile { display: none; }
.lines-media { position: sticky; inset-block-start: calc(var(--header-h) + 24px); display: grid; border-radius: var(--radius-card); overflow: hidden; aspect-ratio: 4 / 5; background: var(--surface-2); }
.lines-media-item { grid-area: 1 / 1; opacity: 0; transform: scale(1.03); transition: opacity 520ms var(--ease-out), transform 900ms var(--ease-out); }
.lines-media-item.is-active { opacity: 1; transform: none; }
.lines-media-item img { width: 100%; height: 100%; object-fit: cover; }

/* ---------------------------------------------------------------- services */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-block-start: 36px; }
.tab { display: inline-flex; align-items: center; gap: 10px; min-height: 46px; padding: 8px 18px; border-radius: 999px; border: 1px solid var(--border-strong); font-size: 15px; font-weight: 500; white-space: nowrap; transition: background-color 200ms ease, color 200ms ease, border-color 200ms ease, transform 160ms var(--ease-out); }
.tab:active { transform: scale(0.97); }
.tab[aria-selected="true"] { background: var(--inverse-bg); color: var(--inverse-text); border-color: var(--inverse-bg); }
.tab[aria-selected="true"] .dia { background: var(--line-ink); }
@media (prefers-color-scheme: dark) { .tab[aria-selected="true"] .dia { background: var(--line-text); } .line-systems.tab[aria-selected="true"] .dia { background: #714B67; } .line-legal.tab[aria-selected="true"] .dia { background: #A63048; } }
@media (hover: hover) and (pointer: fine) { .tab[aria-selected="false"]:hover { border-color: var(--text); } }
.panel { display: grid; grid-template-columns: minmax(260px, 340px) minmax(0, 1fr); gap: 20px; margin-block-start: 20px; }
.panel:focus-visible { outline-offset: 6px; border-radius: var(--radius-card); }
.panel:not([hidden]) { animation: panel-in 360ms var(--ease-out); }
@keyframes panel-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.panel-card { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; padding: 32px; border-radius: var(--radius-card); background: var(--surface-2); }
.panel-card h3 { font-size: 1.75rem; font-weight: 600; line-height: 1.3; }
.panel-text { color: var(--muted); }
.panel-count { font-size: 15px; font-weight: 600; }
.panel-card .btn { margin-block-start: auto; }
.panel-groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px 32px; padding: 32px; border-radius: var(--radius-card); border: 1px solid var(--border); background: var(--surface); align-content: start; }
.group-title { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding-block-end: 12px; margin-block-end: 6px; border-block-end: 1.5px solid var(--text); font-size: 1.05rem; font-weight: 600; }
.group-title span { font-family: "Plex Mono", ui-monospace, monospace; font-size: 12px; font-weight: 400; color: var(--muted); }
.group-items li { display: flex; gap: 14px; padding-block: 9px; font-size: 15.5px; line-height: 1.55; }
.idx { flex: none; min-width: 20px; padding-block-start: 3px; font-family: "Plex Mono", ui-monospace, monospace; font-size: 12px; color: var(--line-text); direction: ltr; }

/* ---------------------------------------------------------------- values */
.values-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(20px, 3vw, 40px); margin-block-start: clamp(40px, 5vw, 56px); align-items: start; }
.values-media { border-radius: var(--radius-card); overflow: hidden; aspect-ratio: 4 / 5; }
.accordion { display: grid; gap: 12px; }
.acc-item { border-radius: 24px; background: var(--surface); border: 1px solid var(--border); transition: background-color 240ms ease; }
.acc-head { display: flex; align-items: center; gap: 18px; width: 100%; padding: 24px 28px; text-align: start; }
.acc-num { flex: none; font-size: 1.15rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.acc-title { flex: 1; font-size: clamp(1.15rem, 1.6vw, 1.4rem); font-weight: 500; line-height: 1.4; }
.faq-acc .acc-title { font-size: 1.08rem; font-weight: 600; }
.acc-icon { display: grid; place-items: center; width: 42px; height: 42px; flex: none; border-radius: 50%; border: 1px solid var(--border-strong); transition: transform 300ms var(--ease-out), background-color 200ms ease, color 200ms ease; }
.acc-icon .ui-icon { width: 18px; height: 18px; }
.acc-item.is-open .acc-icon { transform: rotate(45deg); background: var(--inverse-bg); color: var(--inverse-text); border-color: var(--inverse-bg); }
.acc-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 380ms var(--ease-out); }
.acc-item.is-open .acc-body { grid-template-rows: 1fr; }
.acc-body-inner { overflow: hidden; }
.acc-body p { padding: 0 28px 26px; max-width: 60ch; color: var(--muted); }
.values-acc .acc-body p { padding-inline-start: calc(28px + 3.1em); }
@media (hover: hover) and (pointer: fine) { .acc-item:not(.is-open) .acc-head:hover .acc-icon { border-color: var(--text); } }

/* ---------------------------------------------------------------- process */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-block-start: clamp(40px, 5vw, 56px); }
.step { display: grid; align-content: start; gap: 12px; padding: 28px; border-radius: 24px; background: var(--surface-2); }
.step-num { display: grid; place-items: center; width: 44px; height: 44px; margin-block-end: 28px; border-radius: 50%; background: var(--inverse-bg); color: var(--inverse-text); font-family: "Plex Mono", ui-monospace, monospace; font-size: 14px; }
.step h3 { font-size: 1.35rem; font-weight: 600; line-height: 1.35; }
.step p { color: var(--muted); font-size: 15.5px; }
.process-media { margin-block-start: 12px; border-radius: var(--radius-card); overflow: hidden; aspect-ratio: 21 / 8; }
.process-media img { object-position: 50% 38%; }

/* ---------------------------------------------------------------- promises */
.promise-card { position: relative; margin-block-start: clamp(40px, 5vw, 56px); padding: 14px; border-radius: 32px; background: var(--ink); color: var(--paper); }
@media (prefers-color-scheme: dark) { .promise-card { background: #0E0E10; box-shadow: inset 0 0 0 1px var(--border); } }
.promise-slides { display: grid; }
.promise { grid-area: 1 / 1; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 20px; opacity: 0; filter: blur(4px); visibility: hidden; transition: opacity 420ms var(--ease-out), filter 420ms var(--ease-out), visibility 0s linear 420ms; }
.promise.is-active { opacity: 1; filter: none; visibility: visible; transition: opacity 420ms var(--ease-out), filter 420ms var(--ease-out); }
.promise-copy { display: flex; flex-direction: column; gap: 18px; padding: 26px 26px 110px; min-height: 420px; }
.quote-mark { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: var(--raised); }
.quote-mark .ui-icon { width: 24px; height: 24px; }
.promise-label { display: inline-flex; align-items: center; gap: 10px; margin-block-start: auto; font-size: 15px; color: #C7C7CC; }
.promise-label .dia { background: var(--line-ink); }
.promise-line { font-size: clamp(1.8rem, 3.6vw, 3.1rem); font-weight: 600; line-height: 1.25; letter-spacing: -0.015em; max-width: 16ch; }
.lang-ar .promise-line { line-height: 1.45; letter-spacing: 0; }
.promise-media { border-radius: 22px; overflow: hidden; min-height: 420px; }
.promise-nav { position: absolute; inset-inline-start: 40px; inset-block-end: 40px; display: flex; gap: 10px; }

/* ---------------------------------------------------------------- faq */
.faq-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 5vw, 72px); align-items: start; }
.faq-side { position: sticky; inset-block-start: calc(var(--header-h) + 32px); display: grid; justify-items: start; gap: 0; }
.faq-side .section-title { margin-block-end: 32px; }

/* ---------------------------------------------------------------- contact + footer */
.contact { position: relative; overflow: hidden; padding-block-start: clamp(88px, 10vw, 128px); background: var(--ink); color: var(--paper); isolation: isolate; }
.contact-bg { position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(900px 540px at 50% 0%, rgba(251, 251, 251, 0.12), transparent 64%),
    linear-gradient(180deg, #232326 0%, #1C1C1E 50%, #141416 100%); }
.contact-inner { display: grid; justify-items: center; text-align: center; }
.fan { position: relative; width: 360px; height: 250px; margin-block-end: 36px; }
.fan-card { position: absolute; inset-block-start: 0; inset-inline-start: 50%; width: 170px; aspect-ratio: 4 / 5; border-radius: 20px; overflow: hidden; box-shadow: 0 24px 48px -24px rgba(0, 0, 0, 0.6); border: 1px solid rgba(251, 251, 251, 0.14); transition: transform 900ms var(--ease-out); }
.fan-card img { width: 100%; height: 100%; object-fit: cover; }
.fan-0 { transform: translateX(-50%) translateX(-92px) translateY(18px) rotate(-10deg); }
.fan-1 { transform: translateX(-50%); z-index: 1; }
.fan-2 { transform: translateX(-50%) translateX(92px) translateY(18px) rotate(10deg); }
[dir="rtl"] .fan-card { inset-inline-start: auto; left: 50%; }
@media (prefers-reduced-motion: no-preference) {
  .js .fan:not(.is-in) .fan-0, .js .fan:not(.is-in) .fan-2 { transform: translateX(-50%) translateY(6px) rotate(0deg); }
}
.contact-title { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 600; line-height: 1.15; letter-spacing: -0.02em; }
.lang-ar .contact-title { line-height: 1.35; letter-spacing: 0; }
.contact-sub { margin-block-start: 16px; max-width: 48ch; color: #C7C7CC; font-size: 1.1rem; }
.contact-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; width: min(100%, 880px); margin-block-start: 40px; }
.contact-card { display: flex; align-items: center; gap: 16px; padding: 18px 22px; border-radius: 24px; background: rgba(251, 251, 251, 0.06); border: 1px solid rgba(251, 251, 251, 0.12); text-align: start; transition: background-color 200ms ease, transform 160ms var(--ease-out); }
.contact-card:active { transform: scale(0.98); }
@media (hover: hover) and (pointer: fine) { .contact-card:hover { background: rgba(251, 251, 251, 0.1); } }
.contact-icon { display: grid; place-items: center; width: 52px; height: 52px; flex: none; border-radius: 50%; background: var(--paper); color: var(--ink); }
.contact-icon .ui-icon { width: 22px; height: 22px; }
.contact-meta { display: grid; gap: 2px; flex: 1; min-width: 0; }
.contact-label { font-size: 14px; color: var(--fog); }
.contact-value { font-size: clamp(1.1rem, 1.8vw, 1.3rem); font-weight: 600; overflow-wrap: anywhere; }
.lang-ar .contact-value { text-align: end; }
.contact-go { display: inline-flex; align-items: center; gap: 8px; flex: none; font-size: 14px; color: var(--fog); }
.site-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 32px; margin-block-start: clamp(72px, 9vw, 112px); padding-block: 32px 40px; border-block-start: 1px solid rgba(251, 251, 251, 0.1); }
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-logo { height: 21px; width: auto; }
.footer-powered { color: var(--fog); font-size: 13px; line-height: 1.5; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer-nav a { color: var(--fog); font-size: 15px; transition: color 200ms ease; }
@media (hover: hover) and (pointer: fine) { .footer-nav a:hover { color: var(--paper); } }
.footer-rights { color: var(--fog); font-size: 14px; }

/* ---------------------------------------------------------------- scroll reveal (only when JS is on) */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(16px); transition: opacity 800ms var(--ease-out), transform 800ms var(--ease-out); }
  .js .reveal.is-in { opacity: 1; transform: none; }
  .js .step.reveal { transition-delay: calc(var(--i, 0) * 70ms); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 1ms !important; animation-duration: 1ms !important; }
}

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1080px) {
  .nav-pills { display: none; }
  .header-actions { margin-inline-start: auto; }
}
@media (max-width: 899px) {
  :root { --header-h: 64px; --radius-card: 24px; }
  .header-cta { display: none; }
  .menu-btn { display: grid; }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-title { max-width: 14ch; }
  .hero-card { display: grid; grid-template-columns: 112px 1fr; align-items: center; gap: 4px; max-width: 520px; }
  .hero-card-media { aspect-ratio: 1 / 1; }
  .hero-card figcaption { padding: 6px 12px; }
  .hero-card strong { font-size: 1.05rem; }
  .hero-card span { font-size: 0.9rem; }
  .hero-mark { padding-block-start: 56px; }
  .about-bento { grid-template-columns: 1fr 1fr; }
  .cell-photo { grid-column: 1 / -1; min-height: 0; aspect-ratio: 4 / 3; }
  .cell { min-height: 320px; }
  .lines-grid { grid-template-columns: 1fr; }
  .lines-media { display: none; }
  .line-media-mobile { display: block; margin: 0 26px 18px; border-radius: var(--radius-media); overflow: hidden; aspect-ratio: 4 / 3; }
  .line-media-mobile img { object-position: 50% 30%; }
  .tabs { flex-wrap: nowrap; overflow-x: auto; scroll-snap-type: x mandatory; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); padding-block-end: 4px; scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
  .tab { scroll-snap-align: start; }
  .panel { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .values-media { aspect-ratio: 16 / 10; }
  .values-media img { object-position: 50% 30%; }
  .steps { grid-template-columns: 1fr 1fr; }
  .process-media { aspect-ratio: 16 / 10; }
  .promise { grid-template-columns: 1fr; }
  .promise-media { order: -1; min-height: 0; aspect-ratio: 16 / 10; }
  .promise-copy { min-height: 0; padding: 22px 16px 96px; }
  .promise-nav { inset-inline-start: 30px; inset-block-end: 30px; }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-side { position: static; }
  .faq-side .section-title { margin-block-end: 24px; }
  .contact-cards { grid-template-columns: 1fr; }
}
@media (max-width: 599px) {
  body { font-size: 16px; }
  .section { padding-block: 72px; }
  .hero-ctas .btn { flex: 1 1 auto; justify-content: center; }
  .hero-ctas .btn-cta { justify-content: flex-start; }
  .strip-row { gap: 20px 32px; }
  .strip-logo { height: 24px; }
  .about-bento { grid-template-columns: 1fr; }
  .cell { min-height: 280px; }
  .cell-photo { aspect-ratio: 4 / 5; }
  .line-head { padding: 18px 20px; }
  .line-body p { padding-inline: 20px; }
  .line-body .text-link { margin: 16px 20px 22px; }
  .line-media-mobile { margin-inline: 20px; }
  .panel-card, .panel-groups { padding: 24px; }
  .acc-head { padding: 20px; gap: 12px; }
  .acc-body p { padding: 0 20px 22px; }
  .values-acc .acc-body p { padding-inline-start: 20px; }
  .steps { grid-template-columns: 1fr; }
  .step-num { margin-block-end: 12px; }
  .process-media { aspect-ratio: 4 / 5; }
  .promise-line { font-size: 1.75rem; }
  .fan { transform: scale(0.82); margin-block: -20px 16px; }
  .contact-card { flex-wrap: wrap; }
  .contact-go { width: 100%; justify-content: flex-end; }
  .site-footer { flex-direction: column; align-items: flex-start; }
}