:root {
  --night: #0D0D1A;
  --night-2: #121126;
  --surface: #17142A;
  --surface-2: #1E1836;
  --text: #FFFFFF;
  --muted: rgb(232 224 213 / .72);
  --line: rgb(255 255 255 / .10);
  --purple-rich: #3D1F6E;
  --purple-luminous: #7B4FA6;
  --warm-neutral: #E8E0D5;
  --graphite: #6F6A78;
  --white: #FFFFFF;
  --shell: min(1180px, calc(100vw - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--night); }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 15%, rgba(61,31,110,.10), transparent 30rem),
    radial-gradient(circle at 88% 40%, rgba(123,79,166,.06), transparent 24rem),
    var(--night);
  font-family: "IBM Plex Sans Arabic", system-ui, sans-serif;
  line-height: 1.7;
}
html[lang="en"] body { font-family: "Space Grotesk", system-ui, sans-serif; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.skip { position: fixed; inset-block-start: 8px; inset-inline-start: 8px; transform: translateY(-200%); z-index: 999; padding: 8px 12px; background: #fff; color: #000; border-radius: 8px; }
.skip:focus { transform: none; }

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(13,13,26,.84);
  backdrop-filter: blur(18px);
  border-block-end: 1px solid var(--line);
}
.header__inner { min-height: 72px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -.02em; margin-inline-end: auto; }
.brand__mark { width: 31px; height: 31px; flex: 0 0 auto; }
.nav { display: flex; gap: 22px; color: var(--muted); font-size: .93rem; }
.nav a:hover { color: var(--text); }
.lang { border: 1px solid var(--line); background: transparent; color: var(--text); padding: 7px 12px; border-radius: 999px; cursor: pointer; }
.lang:hover { border-color: rgba(123,79,166,.65); }

.hero { min-height: 82vh; position: relative; overflow: hidden; display: grid; align-items: center; border-block-end: 1px solid var(--line); }
.hero__grid { position: absolute; inset: 0; opacity: .23; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to bottom, black, transparent 90%); }
.hero__flare { position: absolute; width: 700px; height: 1px; inset-block-start: 35%; inset-inline-end: -120px; background: linear-gradient(90deg, transparent, var(--purple-luminous), transparent); box-shadow: 0 0 80px 18px rgba(123,79,166,.14); transform: rotate(-16deg); }
.hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.15fr .85fr; gap: 60px; align-items: center; padding-block: 110px 90px; }
.eyebrow { margin: 0 0 18px; color: var(--muted); font: 500 .77rem/1.2 "IBM Plex Mono", monospace; letter-spacing: .11em; text-transform: uppercase; }
.pulse { display: inline-block; width: 7px; height: 7px; margin-inline-end: 8px; border-radius: 50%; background: var(--purple-luminous); box-shadow: 0 0 18px rgba(123,79,166,.8); }
h1, h2, h3, p { margin-block-start: 0; }
h1 { font-size: clamp(3.7rem, 8vw, 7.4rem); line-height: .94; letter-spacing: -.055em; margin-block-end: 28px; }
html[lang="ar"] h1 { letter-spacing: -.035em; line-height: 1.08; font-size: clamp(3.25rem, 7.2vw, 6.7rem); }
.gradient-text { color: var(--purple-luminous); }
.lead { max-width: 760px; color: #cbc5d3; font-size: clamp(1.05rem, 1.8vw, 1.35rem); }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-block-start: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 20px; border-radius: 11px; border: 1px solid var(--line); font-weight: 600; }
.button--primary { background: var(--purple-luminous); border-color: var(--purple-luminous); color: #fff; box-shadow: 0 12px 38px rgba(123,79,166,.18); }
.button--primary:hover { transform: translateY(-1px); }
.button--ghost { background: rgba(255,255,255,.025); }
.button--ghost:hover { border-color: rgba(61,31,110,.75); }

.core-orbit { position: relative; aspect-ratio: 1; width: min(430px, 80vw); justify-self: center; display: grid; place-items: center; }
.orbit { position: absolute; border: 1px solid rgba(255,255,255,.13); border-radius: 50%; }
.orbit--outer { inset: 6%; }
.orbit--inner { inset: 25%; border-style: dashed; opacity: .65; animation: spin 28s linear infinite; }
.core-word { width: 132px; height: 132px; display: grid; place-items: center; border-radius: 34px; background: linear-gradient(145deg, rgba(61,31,110,.55), rgba(61,31,110,.12)); border: 1px solid rgba(123,79,166,.45); box-shadow: 0 30px 100px rgba(61,31,110,.24); font: 700 2.2rem "Space Grotesk", sans-serif; letter-spacing: -.06em; }
.node { position: absolute; font: 500 .68rem "IBM Plex Mono", monospace; letter-spacing: .08em; color: #d8d2de; background: #0c0a10; border: 1px solid var(--line); border-radius: 999px; padding: 7px 10px; }
.node--services { inset-block-start: 3%; inset-inline-start: 42%; }
.node--products { inset-block-start: 47%; inset-inline-end: -1%; }
.node--cloud { inset-block-end: 3%; inset-inline-start: 38%; }
.node--space { inset-block-start: 47%; inset-inline-start: -2%; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; animation: none !important; transition: none !important; } }

.section { padding-block: 110px; border-block-end: 1px solid var(--line); }
.section-head { display: grid; grid-template-columns: .7fr 1.3fr; gap: 40px; align-items: start; margin-block-end: 48px; }
h2 { font-size: clamp(2rem, 4.4vw, 4.4rem); line-height: 1.08; letter-spacing: -.045em; margin: 0; max-width: 900px; }
html[lang="ar"] h2 { letter-spacing: -.025em; line-height: 1.2; }
.surface-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.surface { position: relative; min-height: 330px; overflow: hidden; padding: 30px; border-radius: 22px; background: linear-gradient(145deg, rgba(255,255,255,.045), rgba(255,255,255,.018)); border: 1px solid var(--line); transition: transform .25s ease, border-color .25s ease, background .25s ease; }
.surface::before { content:""; position:absolute; inset:0 auto auto 0; width:100%; height:2px; background: linear-gradient(90deg, transparent, var(--tone, var(--purple-rich)), transparent); opacity: .65; }
.surface:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--tone, var(--purple-rich)) 55%, transparent); background: linear-gradient(145deg, rgba(255,255,255,.06), rgba(255,255,255,.022)); }
.surface--services { --tone: var(--purple-luminous); }
.surface--products { --tone: color-mix(in srgb, var(--purple-luminous) 72%, var(--white)); }
.surface--cloud { --tone: color-mix(in srgb, var(--purple-rich) 48%, var(--purple-luminous)); }
.surface--space { --tone: color-mix(in srgb, var(--purple-luminous) 70%, var(--warm-neutral)); }
.surface__top { display:flex; justify-content:space-between; gap:20px; color:var(--muted); font: 500 .74rem "IBM Plex Mono", monospace; }
.surface__domain { color: var(--tone); }
.surface h3 { margin-block: 70px 10px; font-size: clamp(1.75rem, 3vw, 2.6rem); letter-spacing: -.035em; }
.surface p { color: var(--muted); max-width: 620px; }
.surface__cta { position: absolute; inset-block-end: 28px; inset-inline-start: 30px; font-weight: 600; color: #ece7f1; }
.alias-note { display:flex; flex-wrap:wrap; gap:12px 22px; align-items:center; margin-block-start:18px; padding:16px 18px; border:1px solid var(--line); border-radius:14px; color:var(--muted); background:rgba(255,255,255,.02); }
.mono, code { font-family: "IBM Plex Mono", monospace; }
.alias-note .mono { color:#fff; }

.section--identity { background: linear-gradient(180deg, rgba(61,31,110,.035), rgba(255,255,255,0)); }
.identity-grid { display:grid; grid-template-columns: .95fr 1.05fr; gap: 80px; align-items:start; }
.identity-copy > p { color: var(--muted); font-size: 1.12rem; }
.palette { margin-block-start: 36px; display:grid; gap:10px; }
.palette > div { display:grid; grid-template-columns: 28px 1fr auto; gap:12px; align-items:center; padding:12px 0; border-block-end:1px solid var(--line); }
.swatch { width:22px; height:22px; border-radius:7px; box-shadow: inset 0 0 0 1px rgba(255,255,255,.13); }
.swatch--night { background:var(--night); }
.swatch--rich { background:var(--purple-rich); }
.swatch--luminous { background:var(--purple-luminous); }
.swatch--warm { background:var(--warm-neutral); }
.swatch--white { background:var(--white); }
.swatch--graphite { background:var(--graphite); }
.palette code { color:var(--muted); font-size:.78rem; }

.principle { max-width: 1000px; }
.principle blockquote { margin:0; font-size:clamp(2rem,4.3vw,4.5rem); line-height:1.18; letter-spacing:-.04em; font-weight:500; }
html[lang="ar"] .principle blockquote { line-height:1.35; letter-spacing:-.02em; }

.footer { padding-block: 48px; }
.footer__inner { display:flex; justify-content:space-between; gap:40px; align-items:flex-end; }
.footer p { margin:6px 0 0; color:var(--muted); }
.footer__links { display:flex; flex-wrap:wrap; gap:18px; color:var(--muted); }
.footer__links a:hover { color:#fff; }

@media (max-width: 900px) {
  .nav { display:none; }
  .hero__inner { grid-template-columns: 1fr; gap: 50px; padding-block-start: 85px; }
  .core-orbit { width: min(360px, 82vw); }
  .section-head, .identity-grid { grid-template-columns:1fr; gap:28px; }
  .surface-grid { grid-template-columns:1fr; }
  .surface { min-height:300px; }
}
@media (max-width: 620px) {
  :root { --shell: min(100% - 28px, 1180px); }
  .header__inner { min-height:64px; }
  .brand span { font-size:.95rem; }
  .hero { min-height:auto; }
  .hero__inner { padding-block:80px 64px; }
  .core-orbit { width: 290px; }
  .core-word { width:100px; height:100px; border-radius:26px; }
  .node { font-size:.58rem; }
  .section { padding-block:78px; }
  .surface { padding:24px; border-radius:18px; }
  .surface h3 { margin-block-start:50px; }
  .surface__cta { inset-inline-start:24px; inset-block-end:24px; }
  .footer__inner { flex-direction:column; align-items:flex-start; }
}