/* =====================================================================
   Echo Technology Solutions — main stylesheet
   Dark "deep-space" brand look built on the logo blues.
   ===================================================================== */

@font-face { font-family: "Space Grotesk"; src: url("../fonts/space-grotesk-latin-wght-normal.woff2") format("woff2"); font-weight: 300 700; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Cairo"; src: url("../fonts/cairo-arabic-wght-normal.woff2") format("woff2"); font-weight: 200 1000; font-display: swap; unicode-range: U+0600-06FF, U+0750-077F, U+0870-08FF, U+FB50-FDFF, U+FE70-FEFF, U+200C-200E; }
@font-face { font-family: "Cairo"; src: url("../fonts/cairo-latin-wght-normal.woff2") format("woff2"); font-weight: 200 1000; font-display: swap; unicode-range: U+0000-00FF, U+2000-206F; }

:root {
  --bg: #040b17;
  --bg-2: #071328;
  --bg-3: #0a1a33;
  --surface: rgba(130, 180, 255, .045);
  --surface-2: rgba(130, 180, 255, .08);
  --border: rgba(120, 180, 255, .14);
  --border-strong: rgba(120, 190, 255, .32);
  --text: #eaf3ff;
  --muted: #93a9c7;
  --dim: #5f7898;
  --blue: #2196f3;
  --blue-2: #1e88e5;
  --cyan: #4fc3f7;
  --electric: #22e1ff;
  --navy: #0e2c50;
  --purple: #8b5cf6;
  --green: #22e58b;
  --amber: #ffc857;
  --red: #ff4d6a;
  --grad: linear-gradient(120deg, #4fc3f7 0%, #2196f3 45%, #8b5cf6 100%);
  --grad-soft: linear-gradient(135deg, rgba(79,195,247,.18), rgba(139,92,246,.12));
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, .8);
  --glow: 0 0 0 1px rgba(79,195,247,.25), 0 10px 40px -10px rgba(33,150,243,.55);
  --font-head: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --header-h: 76px;
  color-scheme: dark;
}
.lang-ar { --font-head: "Cairo", system-ui, sans-serif; --font-body: "Cairo", system-ui, sans-serif; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 10px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.lang-ar body, body.lang-ar { font-size: 17px; line-height: 1.85; }
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.12; margin: 0; letter-spacing: -.02em; }
.lang-ar h1, .lang-ar h2, .lang-ar h3, .lang-ar h4 { letter-spacing: 0; line-height: 1.35; }
p { margin: 0 0 1em; }
::selection { background: rgba(33,150,243,.45); color: #fff; }
:focus-visible { outline: 2px solid var(--electric); outline-offset: 3px; border-radius: 6px; }

.ico { width: 1.25em; height: 1.25em; flex: none; }
.container { width: min(1240px, 100% - 40px); margin-inline: auto; }
.skip-link { position: fixed; inset-inline-start: 16px; top: -60px; z-index: 1000; background: var(--blue); color: #fff; padding: 10px 16px; border-radius: 10px; transition: top .2s; }
.skip-link:focus { top: 16px; }
.hp { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; margin: -1px; }
main { overflow-x: clip; }
.contact-form { position: relative; }

/* ---------- background ambience ---------- */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(1200px 700px at 85% -10%, rgba(33,150,243,.16), transparent 60%),
    radial-gradient(900px 600px at -10% 30%, rgba(139,92,246,.10), transparent 60%),
    radial-gradient(1000px 800px at 50% 120%, rgba(34,225,255,.08), transparent 60%),
    var(--bg);
}
.noise { position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.cursor-glow { position: fixed; z-index: 0; width: 520px; height: 520px; border-radius: 50%; pointer-events: none; left: 0; top: 0;
  background: radial-gradient(circle, rgba(33,150,243,.13), transparent 65%); transform: translate3d(-50%, -50%, 0); opacity: 0; transition: opacity .4s; mix-blend-mode: screen; }
.has-pointer .cursor-glow { opacity: 1; }
.scroll-progress { position: fixed; inset-inline: 0; top: 0; height: 3px; z-index: 200; pointer-events: none; }
.scroll-progress span { display: block; height: 100%; width: 100%; background: var(--grad); transform-origin: left; transform: scaleX(0); box-shadow: 0 0 12px var(--electric); }
[dir="rtl"] .scroll-progress span { transform-origin: right; }

/* ---------- preloader ---------- */
.preloader { position: fixed; inset: 0; z-index: 999; display: grid; place-content: center; justify-items: center; gap: 22px; background: var(--bg);
  transition: opacity .7s var(--ease), visibility .7s; animation: preloader-out .6s 4s forwards; }
.preloader.is-done { opacity: 0; visibility: hidden; }
@keyframes preloader-out { to { opacity: 0; visibility: hidden; } }
.preloader__atom { position: relative; width: 120px; height: 120px; }
.preloader__core { position: absolute; inset: 40px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #7fd3ff, #1565c0 70%); box-shadow: 0 0 40px #2196f3; animation: pulse 1.6s ease-in-out infinite; }
.preloader__orbit { position: absolute; inset: 0; border: 2px solid rgba(79,195,247,.5); border-radius: 50%; }
.preloader__orbit i { position: absolute; top: -6px; left: calc(50% - 6px); width: 12px; height: 12px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); }
.preloader__orbit.o1 { transform: rotateX(70deg); animation: spin1 1.4s linear infinite; }
.preloader__orbit.o2 { transform: rotateX(70deg) rotateY(60deg); animation: spin2 1.8s linear infinite; }
.preloader__orbit.o3 { transform: rotateX(70deg) rotateY(-60deg); animation: spin3 2.2s linear infinite; }
@keyframes spin1 { to { transform: rotateX(70deg) rotateZ(360deg); } }
@keyframes spin2 { to { transform: rotateX(70deg) rotateY(60deg) rotateZ(360deg); } }
@keyframes spin3 { to { transform: rotateX(70deg) rotateY(-60deg) rotateZ(360deg); } }
.preloader__word { font-family: "Space Grotesk", sans-serif; font-weight: 700; letter-spacing: .5em; font-size: 22px; padding-inline-start: .5em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
@keyframes pulse { 50% { transform: scale(1.12); filter: brightness(1.3); } }

/* ---------- buttons ---------- */
.btn { --bx: 0px; --by: 0px; position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .6em; padding: .85em 1.35em; border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; font-size: .98rem; line-height: 1.2; white-space: nowrap; transition: transform .35s var(--ease), box-shadow .35s, background .35s, border-color .35s, color .35s; transform: translate3d(var(--bx), var(--by), 0); isolation: isolate; overflow: hidden; }
.btn .ico { width: 1.15em; height: 1.15em; transition: transform .35s var(--ease); }
[dir="rtl"] .btn .ico:last-child:not(:first-child) { transform: scaleX(-1); }
.btn:hover .ico:last-child:not(:first-child) { transform: translateX(4px); }
[dir="rtl"] .btn:hover .ico:last-child:not(:first-child) { transform: scaleX(-1) translateX(4px); }
.btn--sm { padding: .62em 1.1em; font-size: .9rem; }
.btn--lg { padding: 1em 1.6em; font-size: 1.02rem; }
.btn--primary { background: linear-gradient(135deg, #36b3ff, #1e6fe0 60%, #4f46e5); color: #fff; box-shadow: 0 10px 30px -10px rgba(33,150,243,.8), inset 0 1px 0 rgba(255,255,255,.25); }
.btn--primary::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(120deg, transparent 20%, rgba(255,255,255,.35) 50%, transparent 80%); transform: translateX(-120%); transition: transform .8s var(--ease); }
.btn--primary:hover::before { transform: translateX(120%); }
.btn--primary:hover { box-shadow: 0 16px 44px -12px rgba(33,150,243,.95), 0 0 0 4px rgba(79,195,247,.15); }
.btn--ghost { background: rgba(255,255,255,.04); border-color: var(--border-strong); color: var(--text); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.btn--ghost:hover { border-color: var(--cyan); background: rgba(79,195,247,.1); box-shadow: var(--glow); }
.btn--light { background: #fff; color: #0a2547; }
.btn--light:hover { box-shadow: 0 16px 40px -12px rgba(255,255,255,.6); }

/* ---------- header ---------- */
.site-header { position: fixed; inset-inline: 0; top: 0; z-index: 100; height: var(--header-h); transition: background .4s, border-color .4s, transform .4s var(--ease), height .3s; border-bottom: 1px solid transparent; }
.site-header.is-scrolled { background: rgba(4, 11, 23, .72); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); border-color: var(--border); --header-h: 66px; }
.site-header.is-hidden { transform: translateY(-100%); }
.nav { height: 100%; display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex: none; }
.brand__atom { width: 44px; height: auto; filter: drop-shadow(0 0 12px rgba(33,150,243,.55)); animation: atom-spin 18s linear infinite; }
@keyframes atom-spin { to { transform: rotate(360deg); } }
.brand__text { display: flex; flex-direction: column; line-height: 1; direction: ltr; }
.brand__text b { font-family: "Space Grotesk", sans-serif; font-size: 1.45rem; letter-spacing: .08em; background: linear-gradient(90deg, #fff, #9fd8ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand__text small { font-size: .56rem; letter-spacing: .26em; color: var(--cyan); margin-top: 4px; font-family: "Inter", sans-serif; }
.nav__links { display: flex; gap: 4px; list-style: none; margin: 0 auto; padding: 0; }
.nav__links a { position: relative; display: block; padding: 8px 14px; border-radius: 999px; color: var(--muted); font-weight: 500; font-size: .95rem; transition: color .25s, background .25s; }
.nav__links a:hover, .nav__links a.is-active { color: #fff; background: rgba(255,255,255,.05); }
.nav__links a.is-active::after { content: ""; position: absolute; left: 50%; bottom: 2px; width: 4px; height: 4px; border-radius: 50%; background: var(--electric); box-shadow: 0 0 8px var(--electric); transform: translateX(-50%); }
.nav__mobile-only { display: none; }
.nav__actions { display: flex; align-items: center; gap: 10px; }
.lang-switch { display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 999px; border: 1px solid var(--border); color: var(--muted); font-size: .9rem; font-weight: 600; transition: all .25s; }
.lang-switch:hover { color: #fff; border-color: var(--cyan); }
.lang-switch[lang="ar"] { font-family: "Cairo", sans-serif; }
.nav__toggle { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--border); background: rgba(255,255,255,.04); position: relative; }
.nav__toggle span { position: absolute; left: 12px; right: 12px; height: 2px; background: #fff; border-radius: 2px; transition: transform .35s var(--ease), opacity .2s; }
.nav__toggle span:nth-child(1) { top: 15px; } .nav__toggle span:nth-child(2) { top: 21px; } .nav__toggle span:nth-child(3) { top: 27px; }
.nav-open .nav__toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav__toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- shared section ---------- */
.section { position: relative; padding: clamp(80px, 11vw, 140px) 0; }
.section-head { max-width: 780px; margin-bottom: clamp(40px, 6vw, 64px); }
.section-head.center { margin-inline: auto; text-align: center; }
.kicker { display: inline-flex; align-items: center; gap: 10px; font-size: .78rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--cyan); margin-bottom: 16px; }
.lang-ar .kicker { letter-spacing: .02em; font-size: .92rem; }
.kicker::before { content: ""; width: 26px; height: 2px; background: var(--grad); border-radius: 2px; box-shadow: 0 0 10px var(--cyan); }
.section-title { font-size: clamp(2rem, 4.4vw, 3.3rem); font-weight: 700; margin-bottom: 18px; }
.section-lead { font-size: 1.12rem; color: var(--muted); max-width: 680px; }
.center .section-lead { margin-inline: auto; }
.lead { font-size: 1.2rem; color: #d6e6fb; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; background-size: 200% 100%; animation: grad-move 8s ease-in-out infinite; }
@keyframes grad-move { 50% { background-position: 100% 0; } }
.glass { background: linear-gradient(160deg, rgba(255,255,255,.07), rgba(255,255,255,.015)); border: 1px solid var(--border); border-radius: var(--radius); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.06); }
.pulse-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(34,229,139,.6); animation: ping 1.8s infinite; flex: none; }
@keyframes ping { 70% { box-shadow: 0 0 0 10px rgba(34,229,139,0); } 100% { box-shadow: 0 0 0 0 rgba(34,229,139,0); } }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translate3d(0, 34px, 0); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: calc(var(--d, 0) * 90ms); }
.reveal[data-delay="1"] { --d: 1; } .reveal[data-delay="2"] { --d: 2; } .reveal[data-delay="3"] { --d: 3; } .reveal[data-delay="4"] { --d: 4; } .reveal[data-delay="5"] { --d: 5; }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- tilt ---------- */
.tilt { --rx: 0deg; --ry: 0deg; --mx: 50%; --my: 50%; transform-style: preserve-3d; perspective: 1000px; }
.tilt > .tilt-inner, .tilt .tilt-inner { transform: rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .5s var(--ease); transform-style: preserve-3d; }
.tilt.is-tilting .tilt-inner { transition: transform .08s linear; }

/* =====================================================================
   HERO
   ===================================================================== */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding: calc(var(--header-h) + 40px) 0 110px; overflow: hidden; isolation: isolate; }
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; display: block; -webkit-mask-image: linear-gradient(to bottom, #000 72%, transparent); mask-image: linear-gradient(to bottom, #000 72%, transparent); }
.hero__floor { position: absolute; inset-inline: -50%; bottom: 0; height: 55%; z-index: -1; pointer-events: none;
  background-image: linear-gradient(rgba(79,195,247,.22) 1px, transparent 1px), linear-gradient(90deg, rgba(79,195,247,.22) 1px, transparent 1px);
  background-size: 60px 60px; transform: perspective(500px) rotateX(70deg); transform-origin: top; animation: floor-move 6s linear infinite;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 30%, #000 60%, transparent); mask-image: linear-gradient(to bottom, transparent, #000 30%, #000 60%, transparent); opacity: .5; }
@keyframes floor-move { to { background-position: 0 60px; } }
.hero__vignette { position: absolute; inset: 0; z-index: -1; pointer-events: none; background: linear-gradient(90deg, rgba(4,11,23,.55), transparent 55%); -webkit-mask-image: linear-gradient(to bottom, #000 70%, transparent); mask-image: linear-gradient(to bottom, #000 70%, transparent); }
[dir="rtl"] .hero__vignette { background: linear-gradient(-90deg, rgba(4,11,23,.55), transparent 55%); }
.hero__inner { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; gap: 40px; }
.hero__content { position: relative; z-index: 2; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px 8px 12px; border-radius: 999px; background: rgba(79,195,247,.08); border: 1px solid rgba(79,195,247,.25); color: #bfe6ff; font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 26px; }
.lang-ar .eyebrow { letter-spacing: 0; font-size: .92rem; }
.hero__title { font-size: clamp(2.9rem, 7.4vw, 6.2rem); font-weight: 700; line-height: .98; margin-bottom: 26px; }
.lang-ar .hero__title { line-height: 1.25; }
.hero__title .line { display: block; }
.hero__typed { font-size: clamp(1.15rem, 2vw, 1.5rem); font-family: var(--font-head); color: #cfe3fb; margin-bottom: 16px; min-height: 1.6em; }
.typed { color: #fff; font-weight: 700; background: linear-gradient(90deg, var(--electric), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.caret { display: inline-block; width: 3px; height: 1.05em; background: var(--electric); margin-inline-start: 4px; vertical-align: -0.15em; animation: blink 1s steps(1) infinite; box-shadow: 0 0 8px var(--electric); }
@keyframes blink { 50% { opacity: 0; } }
.hero__lead { font-size: 1.12rem; color: var(--muted); max-width: 560px; margin-bottom: 34px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }
.hero__chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.hero__chips li { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 12px; background: rgba(255,255,255,.035); border: 1px solid var(--border); font-size: .86rem; color: #cfe0f5; }
.hero__chips .ico { color: var(--cyan); }
.hero__hud { position: relative; height: 560px; pointer-events: none; }
.hud-card { position: absolute; display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 16px; min-width: 210px;
  background: rgba(8, 20, 40, .55); border: 1px solid rgba(120,190,255,.22); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 20px 50px -20px rgba(0,0,0,.9), inset 0 1px 0 rgba(255,255,255,.08);
  transform: translate3d(var(--px, 0), var(--py, 0), 0); transition: transform .6s var(--ease); }
.hud-card b { display: block; font-size: .86rem; } .hud-card small { color: var(--muted); font-size: .74rem; }
.hud-card__icon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; background: rgba(33,150,243,.18); color: var(--cyan); }
.hud-card__icon.is-green { background: rgba(34,229,139,.15); color: var(--green); }
.hud-card__icon.is-red { background: rgba(255,77,106,.15); color: var(--red); }
.hud-card__icon.is-purple { background: rgba(139,92,246,.18); color: #b69cff; }
.hud-card--1 { top: 0; inset-inline-end: -2%; }
.hud-card--2 { bottom: 20%; inset-inline-end: -6%; }
.hud-card--3 { bottom: 4%; inset-inline-start: -2%; }
.hud-card--4 { top: 6%; inset-inline-start: -6%; }
.float { animation: floaty 6s ease-in-out infinite; }
.hud-card--2.float { animation-delay: -2s; } .hud-card--3.float { animation-delay: -4s; } .hud-card--4.float { animation-delay: -1s; }
@keyframes floaty { 50% { translate: 0 -14px; } }
.toggle { width: 34px; height: 20px; border-radius: 20px; background: rgba(255,255,255,.15); position: relative; flex: none; }
.toggle::after { content: ""; position: absolute; top: 3px; inset-inline-start: 3px; width: 14px; height: 14px; border-radius: 50%; background: #fff; transition: .3s; }
.toggle.is-on { background: var(--green); } .toggle.is-on::after { inset-inline-start: 17px; }
.hero__badge { position: absolute; bottom: 2%; inset-inline-end: 8%; display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; font-size: .8rem; color: #cfe3fb; background: rgba(255,255,255,.05); border: 1px solid var(--border); }
.scroll-cue { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--dim); font-size: .7rem; letter-spacing: .3em; text-transform: uppercase; }
.scroll-cue__mouse { width: 24px; height: 38px; border: 2px solid var(--dim); border-radius: 14px; display: flex; justify-content: center; padding-top: 6px; }
.scroll-cue__mouse i { width: 3px; height: 8px; border-radius: 3px; background: var(--cyan); animation: wheel 1.8s infinite; }
@keyframes wheel { 0% { transform: translateY(0); opacity: 1; } 100% { transform: translateY(12px); opacity: 0; } }

/* ---------- marquee ---------- */
.marquee { position: relative; overflow: hidden; padding: 22px 0; border-block: 1px solid var(--border); background: linear-gradient(90deg, rgba(33,150,243,.06), rgba(139,92,246,.06)); transform: rotate(-1.2deg) scale(1.02); direction: ltr; }
.marquee__track { display: flex; width: max-content; gap: 34px; align-items: center; animation: marquee 40s linear infinite; }
.marquee span { font-family: var(--font-head); font-size: clamp(1.1rem, 2vw, 1.6rem); font-weight: 700; white-space: nowrap; color: transparent; -webkit-text-stroke: 1px rgba(160,210,255,.55); }
.marquee span:nth-of-type(3n+1) { color: #e8f3ff; -webkit-text-stroke: 0; }
.marquee i { color: var(--cyan); font-style: normal; font-size: .9rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* =====================================================================
   ABOUT
   ===================================================================== */
.about__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.about__text p { color: var(--muted); }
.about__text .lead { color: #dbe9fb; }
.about__mission { display: flex; gap: 14px; padding: 18px 20px; border-radius: 16px; background: var(--grad-soft); border: 1px solid rgba(79,195,247,.25); color: #e3f1ff !important; margin-top: 24px; }
.about__mission .ico { color: var(--cyan); width: 28px; height: 28px; margin-top: 2px; }
.logo-stage { position: relative; aspect-ratio: 1; max-width: 460px; margin-inline: auto; display: grid; place-items: center; }
.logo-stage__card { width: 64%; border-radius: 30px; overflow: hidden; box-shadow: 0 40px 80px -30px rgba(33,150,243,.65), 0 0 0 1px rgba(255,255,255,.4); transform-style: preserve-3d; }
.logo-stage__card img { width: 100%; transform: translateZ(30px) scale(1.04); }
.logo-stage__ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(79,195,247,.35); }
.logo-stage__ring::after { content: ""; position: absolute; top: 50%; left: -6px; width: 12px; height: 12px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 18px var(--cyan); }
.logo-stage__ring.r1 { animation: ring 14s linear infinite; }
.logo-stage__ring.r2 { inset: 8%; border-style: dashed; border-color: rgba(139,92,246,.4); animation: ring 20s linear infinite reverse; }
.logo-stage__ring.r2::after { background: #a78bfa; box-shadow: 0 0 18px #a78bfa; }
.logo-stage__ring.r3 { inset: -8%; border-color: rgba(79,195,247,.15); animation: ring 30s linear infinite; }
@keyframes ring { to { transform: rotate(360deg); } }
.logo-stage__glow { position: absolute; inset: 15%; border-radius: 50%; background: radial-gradient(circle, rgba(33,150,243,.45), transparent 70%); filter: blur(30px); z-index: -1; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: clamp(60px, 8vw, 100px); }
.stat { padding: 30px 24px; text-align: center; position: relative; overflow: hidden; }
.stat::before { content: ""; position: absolute; inset-inline: 20%; top: 0; height: 2px; background: var(--grad); box-shadow: 0 0 20px var(--cyan); }
.stat__value { display: block; font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: clamp(2.4rem, 4vw, 3.4rem); line-height: 1; margin-bottom: 8px; direction: ltr; }
.stat__value em { font-style: normal; color: var(--cyan); }
.stat__label { color: var(--muted); font-size: .95rem; }

/* =====================================================================
   VISION / MISSION / VALUES
   ===================================================================== */
.vmv__pair { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 70px; }
.vm-card { padding: 0; overflow: visible; }
.vm-card .tilt-inner { padding: clamp(28px, 4vw, 44px); height: 100%; }
.vm-card__icon { display: grid; place-items: center; width: 60px; height: 60px; border-radius: 18px; background: var(--grad); color: #fff; margin-bottom: 22px; box-shadow: 0 14px 30px -10px rgba(33,150,243,.8); transform: translateZ(40px); }
.vm-card__icon .ico { width: 28px; height: 28px; }
.vm-card h3 { font-size: 1.6rem; margin-bottom: 12px; transform: translateZ(25px); }
.vm-card p { color: var(--muted); font-size: 1.1rem; margin: 0; transform: translateZ(15px); }
.values-title { text-align: center; font-size: 1.5rem; margin-bottom: 30px; }
.values { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.value { text-align: center; padding: 30px 18px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); transition: transform .5s var(--ease), border-color .4s, background .4s; }
.value:hover { transform: translateY(-8px); border-color: var(--border-strong); background: var(--surface-2); }
.value__hex { display: grid; place-items: center; width: 70px; height: 78px; margin: 0 auto 18px; color: #fff; background: var(--grad); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); transition: transform .6s var(--ease); }
.value:hover .value__hex { transform: rotateY(180deg); }
.value__hex .ico { width: 28px; height: 28px; }
.value h4 { font-size: 1.12rem; margin-bottom: 8px; }
.value p { color: var(--muted); font-size: .92rem; margin: 0; }

/* =====================================================================
   SERVICES
   ===================================================================== */
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.svc-card { position: relative; display: block; min-height: 300px; border-radius: 22px; border: 1px solid var(--border); background: linear-gradient(165deg, rgba(16,40,75,.6), rgba(6,16,32,.85)); overflow: hidden; isolation: isolate; transition: border-color .4s, box-shadow .4s; }
.svc-card:hover { border-color: rgba(79,195,247,.5); box-shadow: 0 30px 60px -30px rgba(33,150,243,.6); }
.svc-card__bg { position: absolute; inset: 0; z-index: -2; opacity: 0; transition: opacity .6s, transform 1.2s var(--ease); transform: scale(1.12); }
.svc-card__bg img { width: 100%; height: 100%; object-fit: cover; }
.svc-card__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4,11,23,.55), rgba(4,11,23,.95) 70%); }
.svc-card:hover .svc-card__bg { opacity: 1; transform: scale(1); }
.svc-card__shine { position: absolute; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(500px circle at var(--mx) var(--my), rgba(79,195,247,.18), transparent 40%); opacity: 0; transition: opacity .3s; }
.svc-card:hover .svc-card__shine { opacity: 1; }
.svc-card__inner { display: flex; flex-direction: column; height: 100%; padding: 30px; min-height: 300px; }
.svc-card__top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 26px; }
.svc-card__icon { position: relative; display: grid; place-items: center; width: 62px; height: 62px; border-radius: 18px; color: #fff; background: linear-gradient(135deg, rgba(79,195,247,.25), rgba(33,150,243,.15)); border: 1px solid rgba(79,195,247,.35); transform: translateZ(50px); transition: background .4s, box-shadow .4s; }
.svc-card:hover .svc-card__icon { background: var(--grad); box-shadow: 0 10px 30px -6px rgba(33,150,243,.9); }
.svc-card__icon .ico { width: 28px; height: 28px; position: relative; z-index: 1; }
.svc-card__num { font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: 2.6rem; line-height: 1; color: transparent; -webkit-text-stroke: 1px rgba(120,180,255,.3); transform: translateZ(20px); }
.svc-card__title { display: block; font-family: var(--font-head); font-weight: 700; font-size: 1.32rem; line-height: 1.25; margin-bottom: 10px; transform: translateZ(35px); }
.svc-card__text { display: block; color: var(--muted); font-size: .95rem; transform: translateZ(20px); }
.svc-card__more { margin-top: auto; padding-top: 20px; display: inline-flex; align-items: center; gap: 8px; color: var(--cyan); font-weight: 600; font-size: .92rem; transform: translateZ(30px); }
.svc-card__more .ico { transition: transform .35s var(--ease); }
.svc-card:hover .svc-card__more .ico { transform: translateX(6px); }
[dir="rtl"] .svc-card__more .ico { transform: scaleX(-1); }
[dir="rtl"] .svc-card:hover .svc-card__more .ico { transform: scaleX(-1) translateX(6px); }
.svc-card:nth-child(1) { grid-column: span 2; }
.svc-card:nth-child(1) .svc-card__bg { opacity: .55; transform: scale(1); }
.svc-card:nth-child(1) .svc-card__title { font-size: 1.8rem; }
.svc-card:nth-child(1) .svc-card__text { max-width: 420px; color: #c9dbf2; }

/* domain-specific micro effects on service icons */
.svc-card__icon .fx { position: absolute; inset: -1px; border-radius: inherit; pointer-events: none; }
.svc-card--scan .fx { overflow: hidden; } .svc-card--scan .fx::after { content: ""; position: absolute; inset-inline: 0; height: 30%; background: linear-gradient(to bottom, transparent, rgba(255,77,106,.6), transparent); animation: scanline 2.2s linear infinite; }
@keyframes scanline { from { top: -30%; } to { top: 100%; } }
.svc-card--wave .fx, .svc-card--home .fx { border: 1px solid var(--cyan); animation: ripple 2.4s ease-out infinite; }
@keyframes ripple { from { transform: scale(1); opacity: .8; } to { transform: scale(1.6); opacity: 0; } }
.svc-card--net .fx::before, .svc-card--net .fx::after, .svc-card--neural .fx::before { content: ""; position: absolute; width: 6px; height: 6px; border-radius: 50%; background: var(--electric); box-shadow: 0 0 10px var(--electric); top: -3px; left: -3px; animation: orbit-sq 3s linear infinite; }
.svc-card--net .fx::after { animation-delay: -1.5s; }
.svc-card--neural .fx::before { background: #b69cff; box-shadow: 0 0 10px #b69cff; }
@keyframes orbit-sq { 0% { top: -3px; left: -3px; } 25% { top: -3px; left: calc(100% - 3px); } 50% { top: calc(100% - 3px); left: calc(100% - 3px); } 75% { top: calc(100% - 3px); left: -3px; } 100% { top: -3px; left: -3px; } }
.svc-card--shield .fx, .svc-card--lock .fx { box-shadow: 0 0 0 0 rgba(34,229,139,.5); animation: shield-pulse 2.5s infinite; }
@keyframes shield-pulse { 70% { box-shadow: 0 0 0 14px rgba(34,229,139,0); } 100% { box-shadow: 0 0 0 0 rgba(34,229,139,0); } }
.svc-card--cloud .fx::after { content: ""; position: absolute; left: 50%; bottom: -10px; width: 2px; height: 10px; background: var(--cyan); animation: drip 1.4s linear infinite; }
@keyframes drip { from { transform: translateY(-20px); opacity: 1; } to { transform: translateY(6px); opacity: 0; } }
.svc-card--gear .ico, .svc-card--code .ico { transition: transform .8s var(--ease); }
.svc-card--gear:hover .svc-card__icon .ico { transform: rotate(-35deg); }
.svc-card--growth .fx::after { content: "↑"; position: absolute; top: -12px; inset-inline-end: -6px; color: var(--green); font-weight: 700; animation: rise 1.8s ease-in-out infinite; }
@keyframes rise { 50% { transform: translateY(-5px); } }
.svc-card--code .fx::after { content: "_"; position: absolute; inset-inline-end: 8px; bottom: 4px; color: var(--electric); font-family: monospace; font-weight: 700; animation: blink 1s steps(1) infinite; }

/* =====================================================================
   SMART HOME DEMO
   ===================================================================== */
.demo { background: linear-gradient(180deg, transparent, rgba(14,44,80,.25) 30%, rgba(14,44,80,.25) 70%, transparent); }
.demo__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(30px, 5vw, 70px); align-items: center; }
.demo__scenes { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0 18px; }
.chip-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 12px; border: 1px solid var(--border-strong); background: rgba(255,255,255,.04); font-weight: 600; font-size: .9rem; transition: all .3s; }
.chip-btn:hover, .chip-btn.is-active { background: var(--grad); border-color: transparent; box-shadow: 0 10px 30px -10px rgba(33,150,243,.9); }
.demo__voice { display: inline-flex; align-items: center; gap: 10px; color: #bfe6ff; font-style: italic; margin-bottom: 26px; }
.demo__voice .ico { color: var(--electric); animation: pulse 1.6s infinite; }
.demo__stage { position: relative; display: grid; grid-template-columns: 1fr 230px; gap: 22px; align-items: center; }
.room { position: relative; border-radius: 22px; overflow: hidden; border: 1px solid var(--border-strong); box-shadow: var(--shadow), 0 0 0 6px rgba(255,255,255,.02); transform: perspective(1200px) rotateY(8deg) rotateX(3deg); transition: transform .8s var(--ease); }
[dir="rtl"] .room { transform: perspective(1200px) rotateY(-8deg) rotateX(3deg); }
.demo__stage:hover .room { transform: perspective(1200px) rotateY(0) rotateX(0); }
.room__svg { display: block; width: 100%; height: auto; }
.r-dim { opacity: .55; transition: opacity .8s; pointer-events: none; }
.room[data-light="1"] .r-dim { opacity: .05; }
.room[data-tv="1"][data-light="0"] .r-dim { opacity: .3; }
.r-lamp__cone { opacity: 0; transition: opacity .8s; }
.r-lamp__bulb { fill: #3a5b86; transition: fill .5s; }
.room[data-light="1"] .r-lamp__cone { opacity: 1; }
.room[data-light="1"] .r-lamp__bulb { fill: #fff2c4; filter: drop-shadow(0 0 10px #ffe7a8); }
.r-ac__air { opacity: 0; transition: opacity .5s; }
.room[data-ac="1"] .r-ac__air { opacity: 1; animation: air 1.4s ease-in-out infinite; }
@keyframes air { 0% { transform: translateY(-6px); opacity: 0; } 50% { opacity: 1; } 100% { transform: translateY(14px); opacity: 0; } }
.r-ac__led { fill: #6c7f99; } .room[data-ac="1"] .r-ac__led { fill: var(--green); }
.r-tv__screen, .r-tv__bars, .r-tv__label { opacity: 0; transition: opacity .6s; }
.room[data-tv="1"] .r-tv__screen { opacity: 1; filter: drop-shadow(0 0 18px rgba(79,195,247,.8)); }
.room[data-tv="1"] .r-tv__bars, .room[data-tv="1"] .r-tv__label { opacity: 1; }
.room[data-tv="1"] .r-tv__bars rect { animation: eq 1s ease-in-out infinite alternate; transform-box: fill-box; transform-origin: bottom; }
.room[data-tv="1"] .r-tv__bars rect:nth-child(2) { animation-delay: -.3s; } .room[data-tv="1"] .r-tv__bars rect:nth-child(3) { animation-delay: -.6s; } .room[data-tv="1"] .r-tv__bars rect:nth-child(4) { animation-delay: -.8s; }
@keyframes eq { to { transform: scaleY(.35); } }
.r-curtain { transition: transform 1.2s var(--ease); transform-box: fill-box; }
.r-curtain--l { transform-origin: left center; } .r-curtain--r { transform-origin: right center; }
.room[data-curtain="1"] .r-curtain { transform: scaleX(.18); }
.r-fan__blades { transform-box: fill-box; transform-origin: center; }
.room[data-fan="1"] .r-fan__blades { animation: atom-spin .45s linear infinite; }
.r-door__led { fill: var(--red); transition: fill .3s; }
.room[data-lock="0"] .r-door__led { fill: var(--green); }
.room[data-lock="1"] .r-door__led { fill: var(--red); filter: drop-shadow(0 0 4px var(--red)); }
.r-presence circle { fill: none; stroke: var(--electric); stroke-width: 2; opacity: 0; transform-box: fill-box; transform-origin: center; }
.room.is-presence .r-presence circle { animation: presence 1.8s ease-out 2; }
.room.is-presence .r-presence circle:nth-child(2) { animation-delay: .6s; }
@keyframes presence { from { opacity: 1; transform: scale(1); } to { opacity: 0; transform: scale(5); } }
.room__toast { position: absolute; top: 14px; inset-inline-start: 14px; display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 10px; font-size: .8rem; background: rgba(4,11,23,.8); border: 1px solid rgba(34,225,255,.4); color: #bff3ff; opacity: 0; transform: translateY(-8px); transition: all .4s var(--ease); }
.room.is-presence .room__toast { opacity: 1; transform: none; }
.phone { position: relative; border-radius: 34px; padding: 16px 12px 18px; background: linear-gradient(160deg, #0f2342, #071327); border: 2px solid #2a4a74; box-shadow: var(--shadow), inset 0 0 0 6px #050c18, 0 0 50px -10px rgba(33,150,243,.5); transform: perspective(1000px) rotateY(-10deg); transition: transform .6s var(--ease); }
[dir="rtl"] .phone { transform: perspective(1000px) rotateY(10deg); }
.phone:hover { transform: perspective(1000px) rotateY(0); }
.phone__notch { width: 70px; height: 18px; border-radius: 0 0 12px 12px; background: #050c18; margin: -16px auto 12px; }
.phone__head { padding: 4px 8px 12px; } .phone__head small { color: var(--cyan); font-size: .72rem; display: block; } .phone__head b { font-size: 1.05rem; }
.phone__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.dev { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; padding: 12px 10px; border-radius: 16px; border: 1px solid var(--border); background: rgba(255,255,255,.04); text-align: start; transition: all .3s var(--ease); }
.dev__icon { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; background: rgba(255,255,255,.07); color: var(--muted); transition: all .3s; margin-bottom: 4px; }
.dev__name { font-size: .78rem; font-weight: 600; line-height: 1.2; }
.dev__state { font-size: .7rem; color: var(--dim); }
.dev[aria-pressed="true"] { background: linear-gradient(150deg, rgba(79,195,247,.28), rgba(33,150,243,.12)); border-color: rgba(79,195,247,.55); box-shadow: 0 8px 24px -10px rgba(33,150,243,.9); }
.dev[aria-pressed="true"] .dev__icon { background: #fff; color: #0a3d78; }
.dev[aria-pressed="true"] .dev__state { color: var(--electric); }
.dev:active { transform: scale(.95); }

/* =====================================================================
   SECURITY
   ===================================================================== */
.secure::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(700px 400px at 50% 30%, rgba(255,77,106,.06), transparent 70%); }
.secure__grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 22px; }
.cam { position: relative; aspect-ratio: 16 / 10; overflow: hidden; padding: 0; background: #020810; }
.cam__canvas { width: 100%; height: 100%; display: block; }
.cam__hud { position: absolute; inset: 0; pointer-events: none; font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: .78rem; color: #d4f6ff; }
.cam__tag { position: absolute; top: 16px; inset-inline-start: 18px; display: inline-flex; align-items: center; gap: 8px; padding: 5px 10px; border-radius: 6px; background: rgba(0,0,0,.45); }
.rec-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--red); animation: blink 1.1s steps(1) infinite; box-shadow: 0 0 8px var(--red); }
.cam__time { position: absolute; top: 16px; inset-inline-end: 18px; padding: 5px 10px; border-radius: 6px; background: rgba(0,0,0,.45); }
.cam__corner { position: absolute; width: 26px; height: 26px; border: 2px solid rgba(212,246,255,.7); }
.cam__corner.tl { top: 10px; left: 10px; border-right: 0; border-bottom: 0; } .cam__corner.tr { top: 10px; right: 10px; border-left: 0; border-bottom: 0; }
.cam__corner.bl { bottom: 10px; left: 10px; border-right: 0; border-top: 0; } .cam__corner.br { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }
.soc { position: relative; display: flex; flex-direction: column; padding: 0; overflow: hidden; min-height: 360px; }
.soc__head { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--border); font-size: .9rem; }
.soc__dots { display: inline-flex; gap: 6px; } .soc__dots i { width: 10px; height: 10px; border-radius: 50%; background: #ff5f57; } .soc__dots i:nth-child(2) { background: #febc2e; } .soc__dots i:nth-child(3) { background: #28c840; }
.soc__live { margin-inline-start: auto; display: inline-flex; align-items: center; gap: 6px; font-size: .72rem; color: var(--green); font-weight: 700; letter-spacing: .1em; }
.soc__feed { list-style: none; margin: 0; padding: 14px 18px; display: flex; flex-direction: column; gap: 8px; font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: .8rem; flex: 1; overflow: hidden; -webkit-mask-image: linear-gradient(to bottom, transparent, #000 20%); mask-image: linear-gradient(to bottom, transparent, #000 20%); justify-content: flex-end; }
.lang-ar .soc__feed { font-family: "Cairo", sans-serif; font-size: .88rem; }
.soc__feed li { display: flex; gap: 10px; align-items: baseline; padding: 6px 10px; border-radius: 8px; background: rgba(255,255,255,.03); animation: feed-in .5s var(--ease); }
.soc__feed li time { color: var(--dim); flex: none; direction: ltr; }
.soc__feed li .tag { flex: none; font-weight: 700; font-size: .68rem; padding: 1px 6px; border-radius: 4px; background: rgba(34,229,139,.15); color: var(--green); direction: ltr; }
.soc__feed li.warn .tag { background: rgba(255,200,87,.15); color: var(--amber); }
@keyframes feed-in { from { opacity: 0; transform: translateY(10px); } }
.soc__shield { position: absolute; inset-inline-end: -30px; bottom: -30px; color: rgba(34,229,139,.07); pointer-events: none; }
.soc__shield .ico { width: 200px; height: 200px; }
.secure__stats { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 18px 40px; margin-top: 40px; }
.mini-stat { display: flex; flex-direction: column; align-items: center; }
.mini-stat b { font-family: "Space Grotesk", sans-serif; font-size: 2.2rem; line-height: 1; direction: ltr; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mini-stat span { color: var(--muted); font-size: .9rem; }

/* =====================================================================
   CONNECT (globe)
   ===================================================================== */
.connect__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 80px); align-items: center; }
.connect__globe { position: relative; aspect-ratio: 1; max-width: 560px; width: 100%; margin-inline: auto; }
.connect__globe canvas { width: 100%; height: 100%; display: block; }
.connect__globe::before { content: ""; position: absolute; inset: 12%; border-radius: 50%; background: radial-gradient(circle, rgba(33,150,243,.35), transparent 70%); filter: blur(40px); z-index: -1; }
.connect__label { position: absolute; top: 50%; left: 56%; display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px; font-size: .78rem; font-weight: 700; background: rgba(4,11,23,.75); border: 1px solid rgba(34,225,255,.5); color: #bff3ff; pointer-events: none; }
.connect__points { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 14px; }
.connect__points li { display: flex; gap: 16px; padding: 18px; border-radius: 16px; border: 1px solid var(--border); background: var(--surface); transition: border-color .3s, transform .4s var(--ease); }
.connect__points li:hover { border-color: var(--border-strong); transform: translateX(6px); }
[dir="rtl"] .connect__points li:hover { transform: translateX(-6px); }
.connect__points b { display: block; margin-bottom: 2px; } .connect__points p { color: var(--muted); margin: 0; font-size: .95rem; }
.connect__ico { display: grid; place-items: center; width: 48px; height: 48px; flex: none; border-radius: 14px; background: var(--grad-soft); color: var(--cyan); border: 1px solid rgba(79,195,247,.3); }

/* =====================================================================
   INDUSTRIES
   ===================================================================== */
.ind-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.ind { border-radius: 18px; }
.ind .tilt-inner { display: flex; align-items: center; gap: 18px; padding: 26px 24px; border-radius: 18px; border: 1px solid var(--border); background: linear-gradient(150deg, rgba(255,255,255,.05), rgba(255,255,255,.01)); transition: border-color .35s, background .35s, transform .5s var(--ease); }
.ind:hover .tilt-inner { border-color: rgba(79,195,247,.5); background: linear-gradient(150deg, rgba(33,150,243,.16), rgba(139,92,246,.06)); }
.ind__icon { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 16px; background: rgba(33,150,243,.14); color: var(--cyan); flex: none; transform: translateZ(30px); transition: all .35s; }
.ind:hover .ind__icon { background: var(--grad); color: #fff; box-shadow: 0 10px 26px -8px rgba(33,150,243,.9); }
.ind__icon .ico { width: 26px; height: 26px; }
.ind__name { font-family: var(--font-head); font-weight: 600; font-size: 1.1rem; transform: translateZ(18px); }

/* =====================================================================
   WHY
   ===================================================================== */
.why__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.why-card { position: relative; padding: 34px 30px; overflow: hidden; transition: transform .5s var(--ease), border-color .4s; }
.why-card:hover { transform: translateY(-8px); border-color: var(--border-strong); }
.why-card::after { content: ""; position: absolute; inset: auto -40% -60% auto; width: 240px; height: 240px; border-radius: 50%; background: radial-gradient(circle, rgba(33,150,243,.25), transparent 70%); opacity: 0; transition: opacity .5s; }
[dir="rtl"] .why-card::after { inset: auto auto -60% -40%; }
.why-card:hover::after { opacity: 1; }
.why-card__num { position: absolute; top: 18px; inset-inline-end: 24px; font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: 3rem; line-height: 1; color: transparent; -webkit-text-stroke: 1px rgba(120,180,255,.25); }
.why-card__icon { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; background: var(--grad); color: #fff; margin-bottom: 22px; box-shadow: 0 12px 30px -10px rgba(33,150,243,.9); }
.why-card__icon .ico { width: 26px; height: 26px; }
.why-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.why-card p { color: var(--muted); margin: 0; }

/* =====================================================================
   CTA band
   ===================================================================== */
.cta-band { padding: 40px 0 clamp(60px, 8vw, 100px); }
.cta-band__inner { position: relative; overflow: hidden; text-align: center; padding: clamp(50px, 8vw, 90px) clamp(24px, 6vw, 80px); border-radius: 32px; background: linear-gradient(120deg, #0d47a1, #1e88e5 45%, #6d28d9); box-shadow: 0 40px 100px -40px rgba(33,150,243,.8); isolation: isolate; }
.cta-band__inner::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 40px 40px; -webkit-mask-image: radial-gradient(circle at center, #000, transparent 75%); mask-image: radial-gradient(circle at center, #000, transparent 75%); }
.cta-band__rings { position: absolute; inset: 0; z-index: -1; display: grid; place-items: center; }
.cta-band__rings i { position: absolute; width: 300px; height: 300px; border-radius: 50%; border: 1px solid rgba(255,255,255,.3); animation: cta-ring 5s linear infinite; }
.cta-band__rings i:nth-child(2) { animation-delay: -1.66s; } .cta-band__rings i:nth-child(3) { animation-delay: -3.33s; }
@keyframes cta-ring { from { transform: scale(.4); opacity: 1; } to { transform: scale(3.4); opacity: 0; } }
.cta-band h2 { font-size: clamp(2rem, 5vw, 3.6rem); margin-bottom: 16px; }
.cta-band p { font-size: 1.15rem; color: #dbe9ff; max-width: 620px; margin: 0 auto 32px; }
.cta-band__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.cta-band .btn--ghost { border-color: rgba(255,255,255,.5); }

/* =====================================================================
   CONTACT
   ===================================================================== */
.contact__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 28px; align-items: start; }
.contact__info { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.info-card { display: flex; gap: 14px; padding: 20px; border-radius: 18px; align-items: flex-start; transition: border-color .3s, transform .4s var(--ease); }
a.info-card:hover, .info-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.info-card small { display: block; color: var(--cyan); font-weight: 700; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 4px; }
.lang-ar .info-card small { letter-spacing: 0; font-size: .88rem; }
.info-card b { font-weight: 600; font-size: .95rem; display: block; }
.info-card a { display: block; font-weight: 600; font-size: .95rem; transition: color .2s; word-break: break-word; }
.info-card a:hover { color: var(--cyan); }
.info-card__icon { display: grid; place-items: center; width: 42px; height: 42px; flex: none; border-radius: 12px; background: var(--grad-soft); color: var(--cyan); border: 1px solid rgba(79,195,247,.25); }
.info-card--wide { grid-column: 1 / -1; }
.contact-form { padding: clamp(24px, 4vw, 40px); }
.contact-form__title { display: flex; align-items: center; gap: 10px; font-size: 1.4rem; margin-bottom: 22px; }
.contact-form__title .ico { color: var(--cyan); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { position: relative; }
.field--full { grid-column: 1 / -1; }
.field input, .field select, .field textarea { width: 100%; padding: 24px 16px 10px; border-radius: 14px; border: 1px solid var(--border); background: rgba(3, 10, 22, .6); color: var(--text); font: inherit; font-size: 1rem; transition: border-color .25s, box-shadow .25s, background .25s; resize: vertical; appearance: none; -webkit-appearance: none; }
.field textarea { min-height: 150px; }
.field select { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%234fc3f7' stroke-width='2'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-inline-end: 40px; }
[dir="rtl"] .field select { background-position: left 16px center; }
.field select option { background: #0a1a33; color: #fff; }
.field label { position: absolute; top: 17px; inset-inline-start: 17px; color: var(--muted); pointer-events: none; transition: all .2s var(--ease); font-size: 1rem; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 4px rgba(79,195,247,.15); background: rgba(3,10,22,.85); }
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label,
.field--select label { top: 7px; font-size: .72rem; color: var(--cyan); font-weight: 600; letter-spacing: .04em; }
.field [aria-invalid="true"] { border-color: var(--red); box-shadow: 0 0 0 4px rgba(255,77,106,.12); }
.field__error { display: block; min-height: 0; color: #ff8fa3; font-size: .8rem; margin-top: 6px; }
.field__error:empty { display: none; }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-top: 22px; }
.form-note { display: inline-flex; align-items: center; gap: 8px; color: var(--dim); font-size: .85rem; margin: 0; }
.form-alert { display: none; padding: 14px 16px; border-radius: 12px; margin-bottom: 18px; font-weight: 500; }
.form-alert.is-visible { display: block; animation: feed-in .4s var(--ease); }
.form-alert.is-ok { background: rgba(34,229,139,.12); border: 1px solid rgba(34,229,139,.4); color: #b4ffd8; }
.form-alert.is-error { background: rgba(255,77,106,.1); border: 1px solid rgba(255,77,106,.4); color: #ffc2cc; }
.contact-form.is-sending button[type="submit"] { opacity: .7; pointer-events: none; }
.contact-form.is-sending button[type="submit"] .ico { animation: atom-spin 1s linear infinite; }
.contact__grid--svc { grid-template-columns: .9fr 1.1fr; align-items: center; }
.contact__quick { display: grid; gap: 12px; margin-top: 24px; }
.contact__quick .info-card { align-items: center; padding: 14px 18px; }

/* =====================================================================
   FOOTER
   ===================================================================== */
.site-footer { position: relative; padding: 80px 0 30px; border-top: 1px solid var(--border); background: linear-gradient(180deg, transparent, rgba(7,19,40,.8)); overflow: hidden; }
.footer-glow { position: absolute; left: 50%; top: -1px; width: 60%; height: 1px; transform: translateX(-50%); background: linear-gradient(90deg, transparent, var(--cyan), transparent); box-shadow: 0 0 30px 4px rgba(79,195,247,.4); }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr 1.4fr 1.1fr; gap: 40px; }
.footer-brand p { color: var(--muted); font-size: .95rem; margin-top: 18px; max-width: 340px; }
.footer-slogan { font-style: italic; color: var(--cyan) !important; }
.footer-title { font-size: 1rem; margin-bottom: 18px; color: #fff; }
.footer-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-list a, .footer-list span { color: var(--muted); font-size: .93rem; transition: color .2s; }
.footer-list a:hover { color: var(--cyan); }
.footer-list--cols { grid-template-columns: 1fr 1fr; column-gap: 18px; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact .ico { color: var(--cyan); margin-top: 3px; }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-top: 60px; padding-top: 24px; border-top: 1px solid var(--border); color: var(--dim); font-size: .86rem; }
.footer-bottom p { margin: 0; }
.footer-secure { display: inline-flex; align-items: center; gap: 8px; } .footer-secure .ico { color: var(--green); }
.to-top { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--border); transition: all .3s; }
.to-top .ico { transform: rotate(-90deg); }
.to-top:hover { background: var(--grad); border-color: transparent; }

.wa-float { position: fixed; z-index: 90; bottom: 22px; inset-inline-end: 22px; display: inline-flex; align-items: center; gap: 10px; height: 56px; padding: 0 16px; border-radius: 999px; background: #25d366; color: #fff; font-weight: 600; box-shadow: 0 14px 30px -8px rgba(37,211,102,.7); transition: transform .3s var(--ease), box-shadow .3s; }
.wa-float .ico { width: 26px; height: 26px; }
.wa-float span { max-width: 0; overflow: hidden; white-space: nowrap; transition: max-width .5s var(--ease); }
.wa-float:hover { transform: translateY(-4px); } .wa-float:hover span { max-width: 200px; }
.wa-float::before { content: ""; position: absolute; inset: 0; border-radius: inherit; border: 2px solid #25d366; animation: ripple 2.4s ease-out infinite; }

/* =====================================================================
   SERVICE PAGE
   ===================================================================== */
.svc-hero { position: relative; min-height: 82svh; display: flex; align-items: center; padding: calc(var(--header-h) + 50px) 0 80px; overflow: hidden; isolation: isolate; }
.svc-hero__inner { max-width: 1240px; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; color: var(--muted); font-size: .88rem; margin-bottom: 30px; }
.crumbs a:hover { color: var(--cyan); } .crumbs .ico { width: 14px; height: 14px; opacity: .6; }
[dir="rtl"] .crumbs .ico { transform: scaleX(-1); }
.crumbs span { color: #fff; }
.svc-hero__head { display: flex; align-items: center; gap: 18px; margin-bottom: 20px; }
.svc-hero__head .kicker { margin: 0; }
.svc-hero__icon { display: grid; place-items: center; width: 74px; height: 74px; border-radius: 22px; background: var(--grad); color: #fff; box-shadow: 0 20px 40px -12px rgba(33,150,243,.9); animation: floaty 5s ease-in-out infinite; }
.svc-hero__icon .ico { width: 36px; height: 36px; }
.svc-hero__title { font-size: clamp(2.4rem, 6vw, 5rem); max-width: 900px; margin-bottom: 18px; }
.svc-hero__tagline { font-family: var(--font-head); font-size: clamp(1.2rem, 2.2vw, 1.7rem); font-weight: 600; max-width: 820px; margin-bottom: 18px; }
.svc-hero__intro { font-size: 1.12rem; color: var(--muted); max-width: 720px; margin-bottom: 34px; }
.svc-body__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 70px); align-items: start; }
.offerings { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.offering { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: start; padding: 24px; transition: transform .45s var(--ease), border-color .3s; }
.offering:hover { transform: translateX(8px); border-color: var(--border-strong); }
[dir="rtl"] .offering:hover { transform: translateX(-8px); }
.offering__num { font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: 1.6rem; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.offering h3 { font-size: 1.15rem; margin-bottom: 6px; }
.offering p { color: var(--muted); margin: 0; }
.offering__check { color: var(--green); }
.svc-gallery { display: grid; gap: 22px; }
.svc-shot { margin: 0; border-radius: 22px; }
.svc-shot .tilt-inner { border-radius: 22px; overflow: hidden; border: 1px solid var(--border-strong); box-shadow: var(--shadow); }
.svc-shot img { width: 100%; height: auto; transform: translateZ(0) scale(1.01); transition: transform 1s var(--ease); }
.svc-shot:hover img { transform: scale(1.05); }
.svc-banner { display: flex; align-items: center; gap: 16px; margin: 60px 0 0; padding: 26px 30px; border-radius: 20px; font-family: var(--font-head); font-weight: 600; font-size: clamp(1.1rem, 2vw, 1.4rem); background: linear-gradient(120deg, #1565c0, #1e88e5 50%, #6d28d9); box-shadow: 0 30px 60px -30px rgba(33,150,243,.8); }
.svc-banner .ico { width: 30px; height: 30px; flex: none; animation: atom-spin 8s linear infinite; }
.others-rail { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.other { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border-radius: 16px; border: 1px solid var(--border); background: var(--surface); font-weight: 600; transition: all .35s var(--ease); }
.other:hover { border-color: rgba(79,195,247,.5); background: rgba(33,150,243,.1); transform: translateY(-4px); }
.other__icon { display: grid; place-items: center; width: 42px; height: 42px; flex: none; border-radius: 12px; background: var(--grad-soft); color: var(--cyan); }
.other__arrow { margin-inline-start: auto; color: var(--dim); transition: transform .3s, color .3s; }
[dir="rtl"] .other__arrow { transform: scaleX(-1); }
.other:hover .other__arrow { color: var(--cyan); transform: translateX(4px); }
[dir="rtl"] .other:hover .other__arrow { transform: scaleX(-1) translateX(4px); }

/* 404 */
.nf { position: relative; min-height: 100svh; display: grid; place-items: center; text-align: center; padding: 120px 0 60px; overflow: hidden; isolation: isolate; }
.nf__inner { display: grid; justify-items: center; }
.nf__code { position: relative; font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: clamp(7rem, 22vw, 14rem); line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.glitch::before, .glitch::after { content: attr(data-text); position: absolute; inset: 0; background: inherit; -webkit-background-clip: text; background-clip: text; color: transparent; }
.glitch::before { animation: glitch 2.5s infinite steps(2); text-shadow: -2px 0 var(--red); opacity: .7; }
.glitch::after { animation: glitch 3s infinite steps(2) reverse; text-shadow: 2px 0 var(--electric); opacity: .7; }
@keyframes glitch { 0%, 90% { clip-path: inset(0 0 100% 0); transform: none; } 92% { clip-path: inset(20% 0 50% 0); transform: translateX(-6px); } 96% { clip-path: inset(60% 0 10% 0); transform: translateX(6px); } }

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width: 1100px) {
  .nav__links { display: none; }
  .nav__toggle { display: block; }
  .nav-open .nav__links { display: flex; position: fixed; top: var(--header-h); inset-inline: 0; bottom: 0; flex-direction: column; gap: 6px; padding: 30px 24px; background: rgba(4,11,23,.97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); animation: feed-in .35s var(--ease); overflow-y: auto; }
  .nav-open .nav__links a { font-size: 1.25rem; padding: 14px 18px; color: #fff; }
  .nav-open .nav__mobile-only { display: block; margin-top: 16px; }
  .nav-open .nav__mobile-only .btn { width: 100%; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__hud { position: absolute; inset: 0; height: auto; opacity: .35; }
  .hud-card--2, .hud-card--4, .hero__badge { display: none; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .values { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .demo__grid, .connect__grid, .about__grid { grid-template-columns: 1fr; }
  .connect__globe { max-width: 460px; }
}
@media (max-width: 900px) {
  .secure__grid, .contact__grid, .contact__grid--svc, .svc-body__grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .why__grid, .ind-grid { grid-template-columns: repeat(2, 1fr); }
  .vmv__pair { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .container { width: calc(100% - 32px); }
  .nav__cta { display: none; }
  .lang-switch span { display: none; }
  .brand__text small { display: none; }
  .hero { padding-bottom: 100px; }
  .hero__ctas .btn { flex: 1 1 100%; }
  .hud-card { display: none; }
  .hero__canvas { opacity: .75; }
  .services__grid, .why__grid, .ind-grid, .values, .contact__info, .form-grid, .footer-grid, .footer-list--cols { grid-template-columns: 1fr; }
  .svc-card:nth-child(1) { grid-column: auto; }
  .demo__stage { grid-template-columns: 1fr; }
  .room, [dir="rtl"] .room, .phone, [dir="rtl"] .phone { transform: none; }
  .phone { max-width: 300px; margin-inline: auto; width: 100%; }
  .stat { padding: 22px 14px; }
    .marquee { transform: none; }
  .offering { grid-template-columns: auto 1fr; } .offering__check { display: none; }
  .svc-banner { padding: 20px; }
  .cam { aspect-ratio: 4 / 3; }
  .wa-float { height: 52px; padding: 0 13px; bottom: 16px; inset-inline-end: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .marquee__track { animation: none; }
}
@media (hover: none) { .cursor-glow { display: none; } }
@media print { .site-header, .preloader, .hero__canvas,