/* ============================================================
   JODFAY — Main Stylesheet
   نظام تصميم كامل RTL/LTR — يعتمد على tokens.css
   ============================================================ */

/* ---------- 1. Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--nav-h) + 16px);
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  font-family: var(--font-main);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--text);
  background: var(--bg);
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

::selection { background: var(--brand-600); color: #fff; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 8px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: var(--brand-800); }

/* ---------- 2. Accessibility ---------- */
.skip-link {
  position: fixed;
  inset-block-start: 10px;
  inset-inline-start: 10px;
  z-index: 999;
  padding: 10px 18px;
  background: var(--brand-600);
  color: #fff;
  border-radius: var(--r-s);
  transform: translateY(-200%);
  transition: transform var(--dur-1) var(--ease-out);
}
.skip-link:focus-visible { transform: translateY(0); }

:focus-visible {
  outline: 2px solid var(--brand-400);
  outline-offset: 3px;
  border-radius: 4px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ---------- 3. Scenery: شبكة + توهجات + حبيبات ---------- */
.scenery {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(900px 500px at 85% -5%, var(--glow-soft), transparent 60%),
    radial-gradient(700px 500px at 8% 30%, rgba(108, 19, 196, .12), transparent 65%),
    var(--bg);
}
.scenery::before { /* شبكة هندسية خفيفة */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(179,107,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(179,107,255,.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 30%, transparent 75%);
}
.scenery::after { /* حبيبات فيلمية خفيفة */
  content: "";
  position: absolute;
  inset: -50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  opacity: .05;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .5;
}
.orb--1 { width: 480px; height: 480px; background: #6C13C4; inset-block-start: -180px; inset-inline-end: -120px; }
.orb--2 { width: 380px; height: 380px; background: #3A0B66; inset-block-start: 40%; inset-inline-start: -190px; }
@media (prefers-reduced-motion: no-preference) {
  .orb { animation: orb-float 14s var(--ease-out) infinite alternate; }
  .orb--2 { animation-delay: -7s; animation-duration: 18s; }
  @keyframes orb-float {
    from { transform: translate3d(0, 0, 0) scale(1); }
    to   { transform: translate3d(0, 60px, 0) scale(1.12); }
  }
}

/* ---------- 4. Layout ---------- */
.container {
  width: min(100% - 48px, var(--container));
  margin-inline: auto;
}
.container--wide { width: min(100% - 48px, var(--container-wide)); }

.section { padding-block: var(--sp-9); position: relative; }
.section--tight { padding-block: var(--sp-8); }

main > section:not(.hero) {
  content-visibility: auto;
  contain-intrinsic-size: auto 720px;
}

.section-head { max-width: 720px; margin-block-end: var(--sp-7); }
.section-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--brand-300);
  background: var(--glass);
  border: 1px solid var(--glass-brd);
  border-radius: var(--r-full);
  padding: 7px 16px;
  margin-block-end: var(--sp-4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--grad-brand);
  box-shadow: 0 0 10px var(--glow);
}
.chapter--light .eyebrow { color: var(--brand-700); }

h1, h2, h3, h4 { line-height: var(--lh-head); font-weight: 700; text-wrap: balance; }
h1 { font-size: var(--fs-hero); line-height: var(--lh-tight); font-weight: 800; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }

.lead { font-size: var(--fs-lg); color: var(--text-2); max-width: 62ch; }
.section-head .lead { margin-block-start: var(--sp-4); }
.section-head--center .lead { margin-inline: auto; }

.grad-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.divider-line {
  height: 1px;
  border: 0;
  background: var(--grad-line);
}

/* ---------- 5. Navigation ---------- */
.nav {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: var(--z-nav);
  height: var(--nav-h);
  transition: background var(--dur-1) ease, border-color var(--dur-1) ease, box-shadow var(--dur-1) ease;
  border-block-end: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10, 6, 20, .72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-color: var(--border);
  box-shadow: var(--shadow-1);
}
.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: .02em;
}
.brand__mark { width: 40px; height: 40px; }
.brand__word { color: var(--text); }
.brand__word b { color: var(--brand-400); font-weight: 800; }
.brand__official {
  display: block;
  width: 150px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 6px 14px rgba(142, 45, 226, .2));
}
.footer .brand__official { width: 180px; }

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.nav__link {
  position: relative;
  white-space: nowrap;
  padding: 10px 16px;
  border-radius: var(--r-full);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-2);
  transition: color var(--dur-1) ease, background var(--dur-1) ease;
}
.nav__link:hover { color: var(--text); background: rgba(179, 107, 255, .08); }
.nav__link[aria-current="page"] { color: var(--text); }
.nav__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  inset-inline: 18px;
  inset-block-end: 3px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-brand);
}
.nav__actions { display: flex; align-items: center; gap: var(--sp-3); }
.lang-switch {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  padding: 8px 14px;
  transition: color var(--dur-1), border-color var(--dur-1), background var(--dur-1);
}
.lang-switch:hover { color: var(--text); border-color: var(--border-strong); background: rgba(179,107,255,.08); }

.burger {
  display: none;
  width: 44px; height: 44px;
  border-radius: var(--r-s);
  border: 1px solid var(--border);
  place-items: center;
  gap: 5px;
  flex-direction: column;
  justify-content: center;
}
.burger span {
  display: block;
  width: 20px; height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform var(--dur-1) var(--ease-out), opacity var(--dur-1);
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Drawer (جوال) */
.drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-drawer);
  background: rgba(10, 6, 20, .92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: grid;
  place-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-2) var(--ease-out), visibility 0s linear var(--dur-2);
}
.drawer.open {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--dur-2) var(--ease-out);
}
.drawer__links { display: grid; gap: var(--sp-4); text-align: center; }
.drawer__link {
  font-size: clamp(1.5rem, 6vw, 2.2rem);
  font-weight: 700;
  color: var(--text-2);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out), color var(--dur-1);
}
.drawer__link:hover, .drawer__link[aria-current="page"] { color: var(--brand-300); }
.drawer.open .drawer__link { opacity: 1; transform: none; }
.drawer.open .drawer__link:nth-child(2) { transition-delay: .06s; }
.drawer.open .drawer__link:nth-child(3) { transition-delay: .12s; }
.drawer.open .drawer__link:nth-child(4) { transition-delay: .18s; }
.drawer.open .drawer__link:nth-child(5) { transition-delay: .24s; }
.drawer.open .drawer__link:nth-child(6) { transition-delay: .3s; }
.drawer__cta { margin-block-start: var(--sp-5); }

/* ---------- 6. Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: var(--r-full);
  font-weight: 600;
  font-size: var(--fs-sm);
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  transition: transform var(--dur-1) var(--ease-spring), box-shadow var(--dur-1) ease, background var(--dur-1) ease, border-color var(--dur-1) ease, color var(--dur-1) ease;
  will-change: transform;
}
.btn svg { width: 17px; height: 17px; flex: none; }
[dir="rtl"] .btn svg.arrow { transform: scaleX(-1); }

.btn--primary {
  background: var(--grad-cta);
  color: #fff;
  box-shadow: 0 10px 30px -8px var(--glow), 0 1px 0 rgba(255,255,255,.22) inset;
}
.btn--primary::before { /* لمعة تمر عند الحوم */
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 35%, rgba(255,255,255,.35) 50%, transparent 65%);
  transform: translateX(-130%);
  transition: transform .7s var(--ease-out);
}
[dir="rtl"] .btn--primary::before { transform: translateX(130%); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 44px -8px var(--glow), 0 1px 0 rgba(255,255,255,.25) inset; }
.btn--primary:hover::before { transform: translateX(130%); }
[dir="rtl"] .btn--primary:hover::before { transform: translateX(-130%); }
.btn--primary:active { transform: translateY(0) scale(.98); }

.btn--ghost {
  border: 1px solid var(--border-strong);
  color: var(--text);
  background: rgba(179, 107, 255, .04);
}
.btn--ghost:hover {
  background: rgba(179, 107, 255, .12);
  border-color: var(--brand-400);
  transform: translateY(-2px);
}

.btn--lg { padding: 18px 38px; font-size: var(--fs-body); }
.btn--sm { padding: 11px 22px; }

.btn--nav { padding: 11px 24px; }

/* ---------- 7. Cards ---------- */
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-l);
  padding: var(--sp-6);
  box-shadow: var(--shadow-card);
  transition: transform var(--dur-2) var(--ease-out), border-color var(--dur-2) ease, box-shadow var(--dur-2) ease;
}
.card:hover { border-color: var(--border-strong); }

.glass {
  background: var(--glass);
  border: 1px solid var(--glass-brd);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
}

/* بطاقة تتبع المؤشر بتوهج */
.glow-card { overflow: hidden; }
.glow-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 50%), var(--glow-soft), transparent 65%);
  opacity: 0;
  transition: opacity var(--dur-2) ease;
  pointer-events: none;
}
.glow-card:hover::after { opacity: 1; }

/* أيقونة خدمة */
.icon-tile {
  width: 56px; height: 56px;
  display: grid;
  place-items: center;
  border-radius: var(--r-m);
  background: linear-gradient(145deg, rgba(179,107,255,.16), rgba(108,19,196,.08));
  border: 1px solid var(--glass-brd);
  color: var(--brand-300);
  margin-block-end: var(--sp-4);
  box-shadow: 0 0 24px -6px var(--glow-soft) inset;
}
.icon-tile svg { width: 26px; height: 26px; }
.chapter--light .icon-tile { color: var(--brand-600); }

/* ---------- 8. Bento grid ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--sp-4);
}
.bento > * { grid-column: span 2; }
.bento .span-3 { grid-column: span 3; }
.bento .span-4 { grid-column: span 4; }
.bento .span-6 { grid-column: span 6; }

.feature-card h3, .feature-card h4 { margin-block-end: var(--sp-2); }
.feature-card p { color: var(--text-2); font-size: var(--fs-sm); }

/* ---------- 9. Hero ---------- */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-block: calc(var(--nav-h) + var(--sp-8)) var(--sp-8);
  overflow: clip;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: var(--sp-8);
}
.hero__copy h1 { margin-block: var(--sp-4) var(--sp-5); }
.hero__copy .lead { margin-block-end: var(--sp-6); }
.hero__official-logo {
  display: block;
  width: min(100%, 380px);
  height: auto;
  margin-block-end: var(--sp-4);
  filter: drop-shadow(0 16px 32px rgba(142, 45, 226, .22));
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--sp-4); align-items: center; }
.hero__assurances {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-5);
  margin-block-start: var(--sp-6);
  color: var(--text-muted);
  font-size: var(--fs-xs);
}
.hero__assurances span { display: inline-flex; align-items: center; gap: 8px; }
.hero__assurances svg { width: 15px; height: 15px; color: var(--success); flex: none; }

/* مشهد الأجهزة ثلاثي الأبعاد */
.hero__scene {
  position: relative;
  perspective: 1400px;
  min-height: 520px;
}
.hero--video {
  position: relative;
  isolation: isolate;
}
.hero--video .hero__grid {
  grid-template-columns: minmax(0, 720px);
  justify-content: start;
}
.hero--video .hero__copy {
  position: relative;
  z-index: 2;
  text-shadow: 0 3px 24px rgba(0, 0, 0, .5);
}
.hero-background {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: var(--bg);
}
.hero-background video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 48%;
  filter: saturate(.82) contrast(1.08) brightness(.76);
}
.hero-background__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 6, 20, .34) 0%, rgba(10, 6, 20, .1) 45%, rgba(10, 6, 20, .72) 100%),
    linear-gradient(90deg, rgba(10, 6, 20, .16) 0%, rgba(10, 6, 20, .46) 52%, rgba(10, 6, 20, .92) 100%),
    radial-gradient(circle at 80% 45%, rgba(142, 45, 226, .2), transparent 42%);
}
html[dir="ltr"] .hero-background__overlay {
  background:
    linear-gradient(180deg, rgba(10, 6, 20, .34) 0%, rgba(10, 6, 20, .1) 45%, rgba(10, 6, 20, .72) 100%),
    linear-gradient(270deg, rgba(10, 6, 20, .16) 0%, rgba(10, 6, 20, .46) 52%, rgba(10, 6, 20, .92) 100%),
    radial-gradient(circle at 20% 45%, rgba(142, 45, 226, .2), transparent 42%);
}
.scene-float { will-change: transform; }
@media (prefers-reduced-motion: no-preference) {
  .scene-float { animation: float-y 7s ease-in-out infinite alternate; }
  .scene-float--slow { animation-duration: 10s; }
  @keyframes float-y {
    from { transform: translateY(-8px); }
    to   { transform: translateY(10px); }
  }
}

/* ---------- 10. أجهزة Mockup ---------- */
.mock-browser {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-m);
  box-shadow: var(--shadow-3), 0 0 80px -30px var(--glow);
  overflow: hidden;
}
.mock-browser__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-block-end: 1px solid var(--border);
  background: var(--surface-2);
}
.mock-browser__dots { display: flex; gap: 6px; }
.mock-browser__dots i {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--text-muted);
  opacity: .5;
}
.mock-browser__dots i:nth-child(1) { background: #F0506E; opacity: .85; }
.mock-browser__dots i:nth-child(2) { background: #F5A524; opacity: .85; }
.mock-browser__dots i:nth-child(3) { background: #34C77B; opacity: .85; }
.mock-browser__url {
  flex: 1;
  max-width: 260px;
  height: 26px;
  border-radius: var(--r-full);
  background: rgba(179,107,255,.07);
  border: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  padding-inline: 14px;
  direction: ltr;
}
.mock-browser__body { padding: var(--sp-5); }

.mock-phone {
  width: 210px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 34px;
  padding: 12px;
  box-shadow: var(--shadow-3), 0 0 60px -22px var(--glow);
}
.mock-phone__notch {
  width: 84px; height: 22px;
  margin: 2px auto 10px;
  border-radius: var(--r-full);
  background: var(--bg);
  border: 1px solid var(--border);
}
.mock-phone__screen {
  border-radius: 24px;
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 14px;
}

/* عناصر Skeleton داخل الشاشات */
.sk-row { display: flex; gap: 10px; align-items: center; }
.sk-line {
  height: 9px;
  border-radius: 6px;
  background: rgba(179,107,255,.16);
}
.sk-line--bright { background: var(--grad-brand); }
.sk-line--w60 { width: 60%; } .sk-line--w40 { width: 40%; } .sk-line--w80 { width: 80%; } .sk-line--w25 { width: 25%; }
.sk-block {
  border-radius: var(--r-s);
  background: linear-gradient(145deg, rgba(179,107,255,.2), rgba(108,19,196,.08));
  border: 1px solid var(--glass-brd);
}
.sk-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-block-start: 12px; }
.sk-grid .sk-block { aspect-ratio: 1 / 1.15; position: relative; overflow: hidden; }
.sk-block::after {
  content: "";
  position: absolute;
  inset-block-end: 8px;
  inset-inline: 8px;
  height: 6px;
  border-radius: 4px;
  background: rgba(255,255,255,.16);
}
.sk-pill {
  height: 22px;
  padding-inline: 12px;
  border-radius: var(--r-full);
  background: rgba(179,107,255,.12);
  border: 1px solid var(--glass-brd);
  font-size: 10px;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
}
.sk-btn {
  height: 30px;
  border-radius: var(--r-full);
  background: var(--grad-brand);
  width: 96px;
  box-shadow: 0 6px 18px -6px var(--glow);
}
.sk-stat { display: grid; gap: 6px; padding: 12px; border-radius: var(--r-s); background: rgba(179,107,255,.07); border: 1px solid var(--glass-brd); }
.sk-bars { display: flex; align-items: flex-end; gap: 6px; height: 54px; }
.sk-bars i { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(180deg, var(--brand-400), var(--brand-700)); opacity: .85; }

/* شرائح عائمة حول المشهد */
.chip-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--r-m);
  font-size: var(--fs-xs);
  font-weight: 600;
  box-shadow: var(--shadow-2);
  z-index: 3;
}
.chip-float svg { width: 18px; height: 18px; flex: none; }
.chip-float--success svg { color: var(--success); }
.chip-float--brand svg { color: var(--brand-300); }

/* ---------- 11. Ticker شريط الكلمات ---------- */
.ticker {
  overflow: hidden;
  border-block: 1px solid var(--border);
  padding-block: var(--sp-4);
  position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
/* بلا gap على المسار: كل عنصر يحمل مسافته الخاصة، فيصبح نصف العرض
   مساوياً تماماً لدورة كاملة و translateX(50%) يلتف بلا قفزة. */
.ticker__track {
  display: flex;
  width: max-content;
}
@media (prefers-reduced-motion: no-preference) {
  .ticker__track { animation: ticker 36s linear infinite; }
  /* إيقاف الشريط عند مرور المؤشر — لا يُجبَر القارئ على ملاحقة نص متحرك */
  .ticker:hover .ticker__track { animation-play-state: paused; }
  @keyframes ticker { to { transform: translateX(-50%); } }
  [dir="rtl"] .ticker__track { animation-name: ticker-rtl; }
  @keyframes ticker-rtl { to { transform: translateX(50%); } }
}
.ticker__item {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-6);
  margin-inline-end: var(--sp-6);
  color: var(--text-muted);
  font-weight: 600;
  font-size: var(--fs-sm);
  white-space: nowrap;
}
.ticker__item::after {
  content: "✦";
  color: var(--brand-500);
  font-size: .8em;
}

/* ---------- 12. Steps / قصة التمرير ---------- */
.story {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--sp-8);
  align-items: start;
}
.story__visual {
  position: sticky;
  top: calc(var(--nav-h) + 48px);
}
.story__frames { position: relative; min-height: 420px; }
.story__frame {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(26px) scale(.97);
  transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out);
  pointer-events: none;
}
.story__frame.is-active {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.story__steps { display: grid; gap: var(--sp-5); }
.step {
  position: relative;
  padding: var(--sp-5) var(--sp-6);
  border-radius: var(--r-l);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color var(--dur-2), background var(--dur-2), box-shadow var(--dur-2), opacity var(--dur-2);
  opacity: .82; /* الخطوات غير النشطة تبقى مقروءة (تباين ≥ 4.5:1) */
}
.step.is-active {
  opacity: 1;
  border-color: var(--border-strong);
  background: var(--surface-2);
  box-shadow: var(--shadow-2), 0 0 40px -18px var(--glow);
}
.step__num {
  display: inline-grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: var(--r-s);
  font-weight: 800;
  font-size: var(--fs-sm);
  color: #fff;
  background: var(--grad-cta);
  box-shadow: 0 6px 18px -6px var(--glow);
  margin-block-end: var(--sp-3);
}
.step h3 { margin-block-end: var(--sp-2); font-size: var(--fs-h4); }
.step p { color: var(--text-2); font-size: var(--fs-sm); }

/* ---------- 13. FAQ ---------- */
.faq { max-width: 780px; margin-inline: auto; display: grid; gap: var(--sp-3); }
.faq details {
  border: 1px solid var(--border);
  border-radius: var(--r-m);
  background: var(--surface);
  overflow: hidden;
  transition: border-color var(--dur-1);
}
.faq details[open] { border-color: var(--border-strong); }
.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-5);
  font-weight: 600;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  flex: none;
  width: 30px; height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  color: var(--brand-300);
  font-size: 1.15rem;
  transition: transform var(--dur-1) var(--ease-out), background var(--dur-1);
}
.faq details[open] summary::after {
  transform: rotate(45deg);
  background: var(--brand-600);
  color: #fff;
}
.faq .faq__body {
  padding: 0 var(--sp-5) var(--sp-5);
  color: var(--text-2);
  font-size: var(--fs-sm);
  max-width: 60ch;
}

/* ---------- 14. Forms ---------- */
.field { display: grid; gap: 8px; }
.field label { font-size: var(--fs-sm); font-weight: 600; }
.field .hint { font-size: var(--fs-xs); color: var(--text-muted); }
.input, .select, .textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--r-m);
  background: rgba(179,107,255,.05);
  border: 1px solid var(--border);
  color: var(--text);
  transition: border-color var(--dur-1), background var(--dur-1), box-shadow var(--dur-1);
}
.input::placeholder, .textarea::placeholder { color: var(--text-muted); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--brand-500);
  background: rgba(179,107,255,.09);
  box-shadow: 0 0 0 4px var(--glow-soft);
}
.textarea { min-height: 140px; resize: vertical; }
.select {
  appearance: none;
  padding-inline-end: 46px; /* مساحة للسهم */
  text-overflow: ellipsis;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23968CB8' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 18px center;
}
[dir="ltr"] .select { background-position: right 18px center; }
.chapter--light .select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23746C99' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
}
.field.has-error .input, .field.has-error .select, .field.has-error .textarea { border-color: var(--error); }
/* تبقى في الشجرة دائماً (لا display:none) كي تعمل منطقة role="alert" الحية */
.field .error-msg {
  font-size: var(--fs-xs);
  color: var(--error);
  height: 0;
  overflow: hidden;
  opacity: 0;
  transition: opacity var(--dur-1) ease;
}
.field.has-error .error-msg { height: auto; opacity: 1; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
  align-items: start; /* منع تمدد الحقل عندما يلتف تلميح الحقل المجاور */
}
.form-grid .span-2 { grid-column: span 2; }

.hp-field {
  position: absolute !important;
  inline-size: 1px;
  block-size: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.form-api-error {
  margin-block-end: var(--sp-5);
  padding: var(--sp-4);
  border: 1px solid color-mix(in srgb, var(--error) 65%, transparent);
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--error) 12%, var(--surface));
  color: var(--error);
}
#contact-form[aria-busy="true"] button[type="submit"] { opacity: .65; cursor: wait; }

.form-success {
  display: none;
  text-align: center;
  padding: var(--sp-8) var(--sp-5);
}
.form-success.show { display: block; }
.form-success .icon-tile { margin-inline: auto; width: 72px; height: 72px; color: var(--success); }

/* ---------- 15. CTA band ---------- */
.cta-band {
  position: relative;
  border-radius: var(--r-xl);
  padding: clamp(40px, 7vw, 88px);
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(600px 300px at 50% -40%, rgba(179,107,255,.34), transparent 70%),
    var(--surface);
  border: 1px solid var(--border-strong);
}
.cta-band::before {
  content: "";
  position: absolute;
  inset-inline: 15%;
  inset-block-start: 0;
  height: 1px;
  background: var(--grad-line);
}
.cta-band h2 { margin-block-end: var(--sp-4); }
.cta-band .lead { margin-inline: auto; margin-block-end: var(--sp-6); }
.cta-band .hero__ctas { justify-content: center; }

/* ---------- 16. Footer ---------- */
.footer {
  border-block-start: 1px solid var(--border);
  background: var(--bg-2);
  /* المساحة السفلية تترك مجالاً لزر واتساب العائم فلا يحجب آخر سطر */
  padding-block: var(--sp-8) calc(var(--sp-5) + 62px);
  position: relative;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--sp-7);
  margin-block-end: var(--sp-7);
}
.footer__about p { color: var(--text-muted); font-size: var(--fs-sm); margin-block-start: var(--sp-4); max-width: 34ch; }
.footer__credentials {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-3);
  align-items: center;
  margin-block-start: var(--sp-5);
  padding-block-start: var(--sp-4);
  border-block-start: 1px solid var(--border);
  max-width: 390px;
  direction: ltr;
}
.footer__credential-logos {
  display: flex;
  gap: 8px;
  align-items: center;
}
.footer__credential-logos img {
  width: 46px;
  height: 46px;
  object-fit: contain;
  padding: 4px;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 12px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .2);
}
.footer__credential-data {
  display: grid;
  gap: 7px;
  min-width: 0;
  direction: rtl;
}
html[dir="ltr"] .footer__credential-data {
  direction: ltr;
}
.footer__credential-data > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 12px;
}
.footer__credential-data dt {
  color: var(--text-muted);
  font-size: var(--fs-xs);
}
.footer__credential-data dd {
  color: var(--text-2);
  font-size: var(--fs-xs);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: .035em;
  white-space: nowrap;
}
/* عناوين أعمدة التذييل h2 دلالياً، لكن بحجم ثانوي بصرياً */
.footer .footer__h { font-size: var(--fs-sm); color: var(--text-muted); font-weight: 600; letter-spacing: .04em; margin-block-end: var(--sp-4); }
.footer__col ul { display: grid; gap: var(--sp-3); }
.footer__col a { color: var(--text-2); font-size: var(--fs-sm); transition: color var(--dur-1); }
.footer__col a:hover { color: var(--brand-300); }
.footer__bottom {
  border-block-start: 1px solid var(--border);
  padding-block-start: var(--sp-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  align-items: center;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: var(--fs-xs);
}

/* ---------- 16.5 زر واتساب العائم ---------- */
.wa-float {
  position: fixed;
  inset-block-end: 22px;
  /* يمين ثابت في اللغتين: موضع زر الواتساب عُرف بصري لا يتبع اتجاه النص */
  right: 22px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 0;
  height: 58px;
  padding: 0 14px;
  border-radius: var(--r-full);
  background: #25D366;
  color: #05331A;
  box-shadow: 0 10px 30px -8px rgba(37, 211, 102, .55), 0 2px 10px rgba(5, 2, 12, .35);
  transition: transform var(--dur-1) var(--ease-spring), box-shadow var(--dur-1) ease,
              gap var(--dur-2) var(--ease-out), padding var(--dur-2) var(--ease-out),
              opacity var(--dur-1) ease, visibility 0s linear var(--dur-1);
}
.wa-float svg { width: 30px; height: 30px; flex: none; }
/* يختفي عند بلوغ التذييل — الذي يحمل رابط واتساب بنفسه.
   visibility تُخرجه من ترتيب التركيز أيضاً، لا بصرياً فقط. */
.wa-float.is-tucked {
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px) scale(.9);
}
.wa-float__label {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  font-size: var(--fs-sm);
  font-weight: 700;
  opacity: 0;
  transition: max-width var(--dur-2) var(--ease-out), opacity var(--dur-2) var(--ease-out);
}
.wa-float:hover, .wa-float:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px -8px rgba(37, 211, 102, .7), 0 2px 10px rgba(5, 2, 12, .35);
  gap: 10px;
  padding-inline-end: 22px;
}
.wa-float:hover .wa-float__label,
.wa-float:focus-visible .wa-float__label {
  max-width: 170px;
  opacity: 1;
}
/* نبضة خفيفة تلفت النظر دون إزعاج */
.wa-float::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2px solid #25D366;
  opacity: 0;
  pointer-events: none;
}
@media (prefers-reduced-motion: no-preference) {
  .wa-float::before { animation: wa-pulse 3.2s var(--ease-out) infinite; }
  @keyframes wa-pulse {
    0%   { transform: scale(1);    opacity: .55; }
    70%  { transform: scale(1.28); opacity: 0; }
    100% { transform: scale(1.28); opacity: 0; }
  }
}
@media (max-width: 768px) {
  .wa-float {
    inset-block-end: 16px;
    right: 16px;
    height: 54px;
    padding: 0 12px;
  }
  /* على اللمس لا توجد حالة حوم، فيبقى الزر أيقونة نظيفة */
  .wa-float__label { display: none; }
}

/* ---------- 17. ستارة الانتقال بين الصفحات ---------- */
.curtain {
  position: fixed;
  inset: 0;
  z-index: var(--z-curtain);
  pointer-events: none;
  visibility: visible;
}
/* بدون جافاسكربت لا تُعرض الستارة إطلاقاً حتى لا تحجب الصفحة */
html:not(.js) .curtain { display: none; }
.curtain__panel {
  position: absolute;
  inset-block: 0;
  width: 50.5%;
  background: linear-gradient(160deg, #1D1338, #0A0614);
}
/* مواضع فيزيائية عمداً: حركة translateX لا تنعكس مع RTL.
   كل لوح يضع توهجه على حافة الالتقاء لا على حافته الخارجية. */
.curtain__panel--a {
  left: 0;
  border-right: 1px solid rgba(179,107,255,.25);
  background:
    radial-gradient(420px 300px at 100% 50%, rgba(179,107,255,.16), transparent 70%),
    linear-gradient(160deg, #1D1338, #0A0614);
}
.curtain__panel--b {
  right: 0;
  border-left: 1px solid rgba(179,107,255,.25);
  background:
    radial-gradient(420px 300px at 0% 50%, rgba(179,107,255,.16), transparent 70%),
    linear-gradient(160deg, #1D1338, #0A0614);
}
.curtain__logo {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}
.curtain__logo svg, .curtain__logo img { width: 76px; height: 76px; filter: drop-shadow(0 0 26px var(--glow)); }

/* حالة الفتح: تعمل تلقائياً عند تحميل الصفحة */
@media (prefers-reduced-motion: no-preference) {
  .curtain__panel--a { animation: curtain-open-a .75s var(--ease-curtain) .18s forwards; }
  .curtain__panel--b { animation: curtain-open-b .75s var(--ease-curtain) .18s forwards; }
  .curtain__logo    { animation: curtain-logo-out .4s ease .1s forwards; }
  @keyframes curtain-open-a { to { transform: translateX(-102%); } }
  @keyframes curtain-open-b { to { transform: translateX(102%); } }
  @keyframes curtain-logo-out { to { opacity: 0; transform: scale(.85); } }

  /* حالة الإغلاق قبل الانتقال (تضاف عبر JS) */
  .curtain.is-closing .curtain__panel--a { animation: curtain-close-a .42s var(--ease-curtain) forwards; }
  .curtain.is-closing .curtain__panel--b { animation: curtain-close-b .42s var(--ease-curtain) forwards; }
  .curtain.is-closing .curtain__logo    { animation: curtain-logo-in .3s ease .15s forwards; }
  @keyframes curtain-close-a { from { transform: translateX(-102%); } to { transform: translateX(0); } }
  @keyframes curtain-close-b { from { transform: translateX(102%); } to { transform: translateX(0); } }
  @keyframes curtain-logo-in { from { opacity: 0; transform: scale(.85); } to { opacity: 1; transform: scale(1); } }
}
@media (prefers-reduced-motion: reduce) {
  .curtain { display: none; }
}

/* ---------- 18. ستائر الفصول أثناء التمرير ---------- */
.chapter { position: relative; }
.chapter--light { background: var(--bg); color: var(--text); }
.js .chapter::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 6;
  background: linear-gradient(180deg, var(--bg-2), var(--bg));
  transform-origin: top;
  transform: scaleY(1);
  transition: transform 1s var(--ease-curtain);
  pointer-events: none;
}
.js .chapter.chapter-in::before { transform: scaleY(0); }
.js .chapter--light::before { background: linear-gradient(180deg, #0E0920, #150D2B); }
@media (prefers-reduced-motion: reduce) {
  .chapter::before { display: none; }
}

/* ---------- 19. Reveal on scroll ----------
   الإخفاء مشروط بـ .js على <html>: بدون جافاسكربت (أو إن تعطّل) يظهر
   المحتوى كاملاً بلا حركة، فلا يُحجب أي نص عن الزائر أو محرك البحث. */
/* نستخدم longhand الـ translate لا الـ transform، حتى لا يتنازع الكشف
   مع الإمالة ثلاثية الأبعاد (.tilt) على نفس الخاصية في العنصر الواحد. */
.js .reveal, .js .reveal-mask {
  opacity: 0;
  translate: 0 34px;
  transition: opacity var(--dur-3) var(--ease-out), translate var(--dur-3) var(--ease-out), clip-path var(--dur-3) var(--ease-out);
  transition-delay: var(--d, 0s);
}
.js .reveal-mask {
  translate: 0 16px;
  clip-path: inset(14% 0 26% 0 round 24px);
}
.reveal.in-view, .reveal-mask.in-view {
  opacity: 1;
  translate: none;
  clip-path: inset(0 0 0 0 round 0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-mask {
    opacity: 1;
    translate: none;
    clip-path: none;
    transition: none;
  }
}

/* ---------- 20. Tilt ثلاثي الأبعاد ---------- */
.tilt {
  transform: perspective(1100px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform .35s var(--ease-out);
  transform-style: preserve-3d;
}
.tilt > .tilt-pop { transform: translateZ(46px); }

/* ---------- 21. صفحات داخلية ---------- */
.page-hero {
  padding-block: calc(var(--nav-h) + var(--sp-9)) var(--sp-8);
  position: relative;
  overflow: clip;
}
.page-hero h1 { margin-block: var(--sp-4) var(--sp-4); max-width: 18ch; }
.page-hero .lead { max-width: 58ch; }
.page-hero--center { text-align: center; }
.page-hero--center h1, .page-hero--center .lead { margin-inline: auto; }

/* بطاقة خدمة تفصيلية */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  align-items: center;
  padding-block: var(--sp-8);
}
.service-block:not(:last-child) { border-block-end: 1px solid var(--border); }
.service-block__meta { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-block: var(--sp-4); }
.service-block h2 { font-size: var(--fs-h3); }
.deliverables { display: grid; gap: var(--sp-3); }
.service-block .deliverables { margin-block: var(--sp-5); }
.deliverables li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--text-2);
  font-size: var(--fs-sm);
}
.deliverables svg { width: 18px; height: 18px; color: var(--brand-400); flex: none; margin-block-start: 5px; }

.pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: var(--r-full);
  font-size: var(--fs-xs);
  font-weight: 600;
  background: rgba(179,107,255,.09);
  border: 1px solid var(--glass-brd);
  color: var(--brand-300);
}
.chapter--light .pill { color: var(--brand-700); background: rgba(148,64,236,.07); }

/* شبكة أعمال / معرض */
.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
}
.work-item { display: grid; gap: var(--sp-4); }
.work-item__frame {
  border-radius: var(--r-l);
  padding: var(--sp-6);
  background:
    radial-gradient(400px 260px at 20% 0%, rgba(179,107,255,.2), transparent 70%),
    var(--surface-2);
  border: 1px solid var(--border);
  overflow: hidden;
}
.work-item__title { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); }

/* Contact layout */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: var(--sp-7);
  align-items: start;
}
.contact-aside { display: grid; gap: var(--sp-4); }
.contact-aside .card { display: flex; gap: var(--sp-4); align-items: center; padding: var(--sp-5); }
.contact-aside .icon-tile { margin: 0; width: 48px; height: 48px; flex: none; }
.contact-aside .card h3, .contact-aside .card .card__h { font-size: var(--fs-body); margin-block-end: 2px; }
.contact-aside .card p, .contact-aside .card a.link { color: var(--text-2); font-size: var(--fs-sm); }
a.link { color: var(--brand-300); font-weight: 600; transition: color var(--dur-1); }
a.link:hover { color: var(--brand-200); }
.chapter--light a.link { color: var(--brand-600); }

/* ---------- الصفحات القانونية ---------- */
.legal {
  max-width: 74ch;
  margin-inline: auto;
}
.legal__updated {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-xs);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  padding: 8px 16px;
  margin-block-end: var(--sp-6);
}
.legal h2 {
  font-size: var(--fs-h3);
  margin-block: var(--sp-7) var(--sp-4);
  scroll-margin-top: calc(var(--nav-h) + 24px);
}
.legal h2:first-of-type { margin-block-start: 0; }
.legal h3 {
  font-size: var(--fs-h4);
  margin-block: var(--sp-5) var(--sp-3);
}
.legal p { color: var(--text-2); margin-block-end: var(--sp-4); }
.legal ul, .legal ol { margin-block-end: var(--sp-4); display: grid; gap: var(--sp-3); }
.legal li {
  position: relative;
  padding-inline-start: 24px;
  color: var(--text-2);
}
.legal ul > li::before {
  content: "";
  position: absolute;
  inset-inline-start: 6px;
  inset-block-start: .78em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand-400);
}
.legal ol { counter-reset: legal; }
.legal ol > li { counter-increment: legal; }
.legal ol > li::before {
  content: counter(legal) ".";
  position: absolute;
  inset-inline-start: 0;
  color: var(--brand-300);
  font-weight: 700;
  font-size: var(--fs-sm);
}
.legal strong { color: var(--text); font-weight: 600; }
.legal a { color: var(--brand-300); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.legal a:hover { color: var(--brand-200); }

/* فهرس السياسة */
.legal-toc {
  border: 1px solid var(--border);
  border-radius: var(--r-l);
  background: var(--surface);
  padding: var(--sp-5) var(--sp-6);
  margin-block-end: var(--sp-7);
}
.legal-toc h2 { font-size: var(--fs-sm); color: var(--text-muted); margin: 0 0 var(--sp-3); }
.legal-toc ol { display: grid; gap: 10px; margin: 0; }
.legal-toc a { font-size: var(--fs-sm); font-weight: 500; text-decoration: none; color: var(--text-2); }
.legal-toc a:hover { color: var(--brand-300); text-decoration: underline; }

/* تنبيه البيانات النظامية الناقصة */
.legal-notice {
  border: 1px solid var(--warning);
  background: rgba(245, 165, 36, .07);
  border-radius: var(--r-m);
  padding: var(--sp-5);
  margin-block-end: var(--sp-6);
}
.legal-notice p { color: var(--text-2); margin: 0; font-size: var(--fs-sm); }
.legal-notice strong { color: var(--warning); }

/* روابط السياسات في التذييل */
.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-5);
  align-items: center;
}
.footer__legal a {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  transition: color var(--dur-1);
}
.footer__legal a:hover { color: var(--brand-300); }
.footer__bottom { flex-direction: column; align-items: stretch; gap: var(--sp-4); }
.footer__bottom-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-5);
  align-items: center;
  justify-content: space-between;
}
.footer__credit { color: var(--text-muted); }

/* 404 */
.error-hero {
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  padding-block: var(--nav-h);
}
.error-code {
  font-size: clamp(6rem, 22vw, 13rem);
  font-weight: 800;
  line-height: 1;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 40px var(--glow-soft));
}

/* ---------- 22. Responsive ---------- */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; gap: var(--sp-7); }
  .hero { min-height: auto; }
  .hero--video { min-height: 100svh; }
  .hero__scene { min-height: 480px; width: 100%; max-width: 640px; margin-inline: auto; }
  .story { grid-template-columns: 1fr; }
  .story__visual { position: relative; top: 0; order: -1; }
  .bento > *, .bento .span-3 { grid-column: span 3; }
  /* span-4 يمتد كامل العرض على اللوح، وإلا تُرك نصف خلية فارغاً */
  .bento .span-4 { grid-column: span 6; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .service-block { grid-template-columns: 1fr; gap: var(--sp-6); }
  /* على الشاشات الضيقة: النص دائماً قبل المعاينة البصرية */
  .service-block > div:has(.service-block__meta) { order: -1; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .nav__links, .nav__actions .btn, .nav__actions .lang-switch { display: none; }
  .burger { display: flex; }
  .section { padding-block: var(--sp-8); }
  .bento { grid-template-columns: 1fr; }
  .bento > *, .bento .span-3, .bento .span-4, .bento .span-6 { grid-column: span 1; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .span-2 { grid-column: span 1; }
  .work-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: var(--sp-6); }
  .hero__scene { min-height: 430px; }
  .hero--video .hero__grid { grid-template-columns: 1fr; }
  .hero-background__overlay,
  html[dir="ltr"] .hero-background__overlay {
    background: linear-gradient(180deg, rgba(10, 6, 20, .62), rgba(10, 6, 20, .88));
  }
  /* 18ch يضغط العنوان لأربعة أسطر على شاشة الجوال */
  .page-hero h1 { max-width: none; }
  .page-hero { padding-block: calc(var(--nav-h) + var(--sp-7)) var(--sp-5); }
  /* الحشوات الثلاث كانت تتراكم إلى 160px فراغ قبل أول محتوى */
  .section--tight { padding-block: var(--sp-5); }
  .service-block { padding-block: var(--sp-6); }
  .chip-float { display: none; }
  .chip-float--keep { display: flex; }
  .cta-band { border-radius: var(--r-l); }
  .container { width: min(100% - 32px, var(--container)); }
}

@media (max-width: 520px) {
  .brand__official { width: 128px; }
  .footer .brand__official { width: 160px; }
  .hero__official-logo { width: min(100%, 300px); }
  .hero__ctas .btn { width: 100%; }
  .mock-phone { width: 172px; }
  .footer__credentials { grid-template-columns: 1fr; }
}

/* ---------- 23. Reduced motion (شامل) ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}