/* Layout and behaviour shared by every design. Each design-N.css sets the
   variables below and adds its own hero and flourishes. */
:root {
  --bg: #fff; --bg2: #F4F7FC; --surface: #fff; --ink: #0E1B33; --muted: #5A6B85; --line: #E4EAF3;
  --accent: #2F6BFF; --accent-2: #22D3EE; --hl: linear-gradient(100deg, #2F6BFF, #22D3EE 55%, #D08A56);
  --head: "Inter", sans-serif; --body: "Inter", sans-serif; --r: 18px;
  --nav-bg: rgba(255,255,255,.9); --nav-border: rgba(255,255,255,.6); --nav-ink: #5A6B85; --nav-hover: #F1F5FB; --logo-bg: transparent;
  --hero-bg: #0A1A3A; --hero-ink: #fff; --hero-muted: rgba(220,230,250,.75); --hero-surface: rgba(255,255,255,.05); --hero-line: rgba(255,255,255,.12);
  --band-bg: #06122B; --band-ink: #fff; --band-muted: rgba(210,222,245,.65); --band-surface: rgba(255,255,255,.04); --band-line: rgba(255,255,255,.1);
  --btn-bg: linear-gradient(100deg, #2F6BFF, #1C4FD8); --btn-ink: #fff; --btn-shadow: 0 10px 28px rgba(47,107,255,.32);
  --footer-bg: #06122B; --footer-ink: rgba(210,222,245,.7);
  --wa: #25D366; --ease: cubic-bezier(.2,.8,.2,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { font: 15px/1.7 var(--body); color: var(--ink); background: var(--bg); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4 { font-family: var(--head); line-height: 1.15; letter-spacing: -.02em; font-weight: 700; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.container { width: min(1180px, 100% - 32px); margin-inline: auto; }
.hl { color: var(--hl-color, var(--accent)); }
@keyframes spin { to { transform: rotate(360deg); } }

.progress { position: fixed; inset: 0 0 auto; height: 2px; transform-origin: 0 50%; transform: scaleX(0); background: var(--accent); z-index: 100; }

/* nav */
.nav { position: fixed; top: 14px; left: 0; right: 0; z-index: 50; transition: top .3s var(--ease); }
.nav.scrolled { top: 8px; }
.nav-inner { display: flex; align-items: center; gap: 24px; height: 62px; padding: 0 10px 0 16px; background: var(--nav-bg); backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4); border: 1px solid var(--nav-border); border-radius: 16px; box-shadow: 0 10px 34px rgba(6,18,43,.14); }
.brand { display: flex; align-items: center; padding: 4px 8px; border-radius: 10px; background: var(--logo-bg); }
.brand img { height: 38px; width: auto; }
.nav-links { display: flex; gap: 4px; margin-inline-start: auto; }
.nav-links a { padding: 7px 13px; border-radius: 9px; font-size: 14px; font-weight: 500; color: var(--nav-ink); transition: color .2s, background .2s; }
.nav-links a:hover, .nav-links a.active { color: var(--accent); background: var(--nav-hover); }
.lang { display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 10px; font-size: 13px; font-weight: 600; color: var(--nav-ink); border: 1px solid var(--nav-border); transition: color .2s, background .2s, border-color .2s; }
.lang svg { width: 16px; height: 16px; }
.lang:hover { color: var(--accent); background: var(--nav-hover); border-color: var(--accent); }
.lang[lang="ar"] { font-family: "Cairo", var(--body); }
.menu { display: none; margin-inline-start: auto; width: 42px; height: 42px; border: 0; border-radius: 11px; background: var(--nav-hover); cursor: pointer; }
.menu span { display: block; width: 18px; height: 2px; margin: 5px auto; background: var(--nav-ink); border-radius: 2px; transition: transform .3s var(--ease); }
.menu[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* buttons */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 12px 22px; border-radius: 12px; font: 600 14px var(--body); border: 1px solid transparent; cursor: pointer; overflow: hidden; isolation: isolate; white-space: nowrap; transition: transform .25s var(--ease), box-shadow .25s, border-color .25s, color .25s; }
.btn svg { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: var(--btn-ink); background: var(--btn-bg); box-shadow: var(--btn-shadow); }

.btn-line { color: inherit; border-color: var(--hero-line); background: var(--hero-surface); }
.btn-line:hover { border-color: var(--accent-2); color: var(--accent-2); }
.btn-wa { color: #fff; background: var(--wa); box-shadow: 0 10px 28px rgba(37,211,102,.35); }
.btn-wa svg { width: 22px; height: 22px; }
.arr { transition: transform .25s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.nav-cta { padding: 10px 16px; font-size: 13px; }
.full { width: 100%; }

/* hero */
.hero { position: relative; overflow: hidden; padding: 110px 0 60px; color: var(--hero-ink); background: var(--hero-bg); }
.hero-inner { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.hero-inner > *, .contact > * { min-width: 0; }
.pill { display: inline-flex; align-items: center; gap: 9px; padding: 6px 14px; border-radius: 999px; font-size: 13px; font-weight: 500; background: var(--hero-surface); border: 1px solid var(--hero-line); color: var(--hero-muted); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-2); }
@keyframes ping { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent-2) 70%, transparent); } 70%, 100% { box-shadow: 0 0 0 9px transparent; } }
.hero h1 { font-size: clamp(34px, 5.2vw, 64px); margin: 20px 0 18px; }
.lead { max-width: 540px; font-size: 16px; color: var(--hero-muted); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 24px; }
.stats { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 60px; }
.stat { padding: 18px 20px; border-radius: 16px; background: var(--hero-surface); border: 1px solid var(--hero-line); backdrop-filter: blur(8px); }
.stat strong { display: block; font: 700 24px var(--head); color: var(--hero-ink); }
.stat span { font-size: 13px; color: var(--hero-muted); }

/* marquee */
.marquee { overflow: hidden; padding: 15px 0; background: var(--band-bg); border-block: 1px solid var(--band-line); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.track { display: flex; width: max-content; animation: scroll 60s linear infinite; }
.track span { padding: 0 22px; font: 600 14px var(--head); color: var(--band-muted); white-space: nowrap; }
.track span::before { content: "✦"; margin-right: 22px; color: var(--accent-2); }
@keyframes scroll { to { transform: translateX(-50%); } }

/* sections */
.section { position: relative; padding: 100px 0; }
.head { text-align: center; max-width: 820px; margin: 0 auto 50px; }
.kicker { display: inline-block; margin-bottom: 12px; font-size: 12px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); }
.head h2, .contact h2 { font-size: clamp(26px, 3.4vw, 42px); }
.sub { margin-top: 12px; font-size: 16px; color: var(--muted); }

/* service cards (home) */
.svcs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.svc { --mx: 50%; --my: 50%; position: relative; display: flex; flex-direction: column; padding: 28px 26px 24px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s, border-color .35s; }
.svc::before { content: ""; position: absolute; inset: 0; background: radial-gradient(320px circle at var(--mx) var(--my), color-mix(in srgb, var(--c) 14%, transparent), transparent 60%); opacity: 0; transition: opacity .35s; pointer-events: none; }
.svc:hover { box-shadow: 0 22px 54px rgba(14,27,51,.12); border-color: color-mix(in srgb, var(--c) 40%, var(--line)); }
.svc:hover::before { opacity: 1; }
.svc.tilting { transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(-6px); }
.svc > * { position: relative; }
.svc .num { position: absolute; top: 18px; right: 22px; font: 800 36px var(--head); color: color-mix(in srgb, var(--c) 14%, transparent); }
.svc .ic { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 14px; color: #fff; background: var(--c); box-shadow: 0 8px 20px color-mix(in srgb, var(--c) 38%, transparent); transition: transform .4s var(--ease); }
.svc:hover .ic { transform: rotate(-8deg) scale(1.08); }
.svc h3 { margin: 20px 0 6px; font-size: 18px; }
.svc .tag { font-size: 14px; color: var(--muted); margin-bottom: 12px; }
.svc li { position: relative; padding-left: 18px; margin-bottom: 5px; font-size: 14px; color: var(--muted); }
.svc li::before { content: ""; position: absolute; left: 0; top: .75em; width: 8px; height: 2px; border-radius: 2px; background: var(--c); }
.more { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 14px; font-size: 14px; font-weight: 600; color: var(--c); }
.more svg { width: 16px; height: 16px; transition: transform .3s var(--ease); }
.svc:hover .more svg { transform: translateX(5px); }

/* band (why) */
.band { color: var(--band-ink); background: var(--band-bg); overflow: hidden; }
.band .kicker { color: var(--accent-2); }
.band-bg { position: absolute; inset: 0; pointer-events: none; }
.values { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.value { padding: 28px 22px; border-radius: var(--r); background: var(--band-surface); border: 1px solid var(--band-line); transition: transform .35s var(--ease), border-color .35s; }
.value:hover { transform: translateY(-6px); border-color: var(--accent-2); }
.value .ic { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; color: var(--accent-2); border: 1px solid color-mix(in srgb, var(--accent-2) 40%, transparent); background: color-mix(in srgb, var(--accent-2) 10%, transparent); }
.value h3 { margin: 18px 0 8px; font-size: 17px; }
.value p { font-size: 14px; color: var(--band-muted); }

/* steps */
.steps { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.steps::before, .steps::after { content: ""; position: absolute; top: 28px; left: 12%; right: 12%; height: 2px; background: var(--line); }
.steps::after { background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform 1.6s var(--ease); }
.steps.in::after { transform: scaleX(1); }
.step { position: relative; z-index: 1; text-align: center; padding: 0 6px; }
.sn { display: grid; place-items: center; width: 56px; height: 56px; margin: 0 auto 18px; border-radius: 50%; font: 700 19px var(--head); color: var(--accent); background: var(--bg); border: 2px solid var(--line); transition: all .5s var(--ease); }
.step.in .sn { color: #fff; border-color: transparent; background: var(--btn-bg); box-shadow: var(--btn-shadow); }
.step h3 { font-size: 17px; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 14px; }

/* CTA band */
.cta-band { padding: 10px 0 30px; }
.cta-inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding: 46px 50px; border-radius: 24px; overflow: hidden; color: var(--band-ink); background: var(--band-bg); border: 1px solid var(--band-line); }

.cta-inner h2 { font-size: clamp(22px, 2.8vw, 34px); }
.cta-inner h2 span { color: var(--accent-2); }
.cta-inner p { color: var(--band-muted); margin-top: 4px; }

/* contact */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: start; }
.contact .sub { margin-bottom: 24px; }
.info { display: flex; align-items: center; gap: 14px; padding: 12px 14px; margin-bottom: 8px; border-radius: 14px; border: 1px solid transparent; transition: background .25s, border-color .25s, transform .25s var(--ease); }
.info:hover { background: var(--bg2); border-color: var(--line); transform: translateX(6px); }
.info .ic { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); flex: none; }
.info .ic.wa { color: #fff; background: var(--wa); }
.info small { display: block; font-size: 12px; color: var(--muted); }
.info > span:last-child { font-weight: 600; }
.map { margin-top: 18px; height: 220px; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); }
.map iframe { width: 100%; height: 100%; border: 0; }
.form { padding: 34px; border-radius: 24px; background: var(--surface); border: 1px solid var(--line); box-shadow: 0 26px 70px rgba(14,27,51,.1); }
.form h3 { font-size: 21px; margin-bottom: 20px; }
.field { position: relative; margin-bottom: 14px; }
.field input, .field textarea, .field select { width: 100%; padding: 22px 14px 8px; font: 15px var(--body); color: var(--ink); background: var(--bg2); border: 1.5px solid transparent; border-radius: 12px; resize: vertical; appearance: none; transition: border-color .2s; }
.field select { cursor: pointer; }
.field input:focus, .field textarea:focus, .field select:focus { outline: 0; border-color: var(--accent); }
.field label { position: absolute; left: 15px; top: 15px; font-size: 15px; color: var(--muted); pointer-events: none; transition: all .2s var(--ease); }
.field input:focus + label, .field input:not(:placeholder-shown) + label, .field textarea:focus + label, .field textarea:not(:placeholder-shown) + label, .field label.up { top: 6px; font-size: 11px; font-weight: 600; color: var(--accent); }

/* service page */
.page-hero { position: relative; overflow: hidden; padding: 110px 0 70px; color: var(--hero-ink); background: var(--hero-bg); }
.page-glow { position: absolute; width: 560px; height: 560px; right: -140px; top: -180px; border-radius: 50%; background: var(--c); filter: blur(120px); opacity: .35; pointer-events: none; }
@keyframes drift { 50% { transform: translate(-60px, 60px) scale(1.1); } }
.page-hero .container { position: relative; }
.crumbs { font-size: 13px; color: var(--hero-muted); margin-bottom: 26px; }
.crumbs a:hover { color: var(--accent-2); }
.crumbs span { color: var(--hero-ink); }
.page-head { display: flex; align-items: center; gap: 22px; margin-bottom: 20px; }
.page-ic { width: 76px; height: 76px; display: grid; place-items: center; border-radius: 22px; color: #fff; background: var(--c); flex: none; }
.page-ic svg { width: 36px; height: 36px; }
@keyframes bob { 50% { transform: translateY(-8px) rotate(-4deg); } }
.page-head .kicker { color: var(--accent-2); margin-bottom: 4px; }
.page-head h1 { font-size: clamp(30px, 4.4vw, 52px); }
.page-tag { margin-top: 6px; font-size: 16px; color: var(--hero-muted); }
.page-hero .lead { max-width: 680px; }
.fns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.fn { position: relative; padding: 28px 24px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s, border-color .35s; }
.fn:hover { transform: translateY(-6px); box-shadow: 0 22px 50px rgba(14,27,51,.1); border-color: color-mix(in srgb, var(--c) 40%, var(--line)); }
.fn::after { content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 100%; background: var(--c); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.fn:hover::after { transform: scaleX(1); }
.fn-n { position: absolute; top: 16px; right: 20px; font: 800 32px var(--head); color: color-mix(in srgb, var(--c) 16%, transparent); }
.fn-ic { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; color: var(--c); background: color-mix(in srgb, var(--c) 13%, transparent); }
.fn-ic svg { width: 18px; height: 18px; stroke-width: 2.4; }
.fn h3 { margin: 16px 0 8px; font-size: 17px; }
.fn p { font-size: 14px; color: var(--muted); }
.pager { display: flex; justify-content: space-between; gap: 16px; margin-top: 44px; }
.pager a { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface); transition: border-color .25s, transform .25s var(--ease); }
.pager a:hover { border-color: var(--accent); transform: translateY(-3px); }
.pager small { display: block; font-size: 12px; color: var(--muted); }
.pager span { font-weight: 600; font-size: 14px; }
.pager .nx { text-align: right; }
.flip { transform: scaleX(-1); }
.others-sec { padding-top: 40px; }
.others { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.other { display: inline-flex; align-items: center; gap: 10px; padding: 10px 18px 10px 10px; border-radius: 999px; font-weight: 600; font-size: 14px; background: var(--surface); border: 1px solid var(--line); transition: transform .25s var(--ease), border-color .25s; }
.other .ic { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--c); }
.other .ic svg { width: 17px; height: 17px; }
.other:hover { transform: translateY(-3px); border-color: var(--c); }

/* footer */
.footer { margin-top: 50px; padding: 60px 0 26px; color: var(--footer-ink); background: var(--footer-bg); font-size: 14px; }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 36px; }
.f-logo { display: inline-block; padding: 10px 14px; border-radius: 12px; background: #fff; }
.f-logo img { height: 42px; width: auto; }
.f-brand p { margin-top: 14px; max-width: 300px; }
.f-col { display: flex; flex-direction: column; gap: 7px; }
.f-col h4 { color: var(--band-ink); font-size: 15px; margin-bottom: 4px; }
.f-col a:hover { color: var(--accent-2); }
.copy { margin-top: 44px; padding-top: 20px; border-top: 1px solid var(--band-line); font-size: 13px; }

/* floating WhatsApp */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--wa); box-shadow: 0 12px 30px rgba(37,211,102,.45); transition: transform .3s var(--ease); }
.wa-float::before, .wa-float::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--wa); animation: wave 2.4s ease-out infinite; }
.wa-float::after { animation-delay: 1.2s; }
@keyframes wave { from { transform: scale(1); opacity: .8; } to { transform: scale(1.8); opacity: 0; } }
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 32px; height: 32px; }
.wa-tip { position: absolute; right: 70px; padding: 7px 12px; border-radius: 9px; font-size: 13px; font-weight: 600; white-space: nowrap; color: #0E1B33; background: #fff; box-shadow: 0 8px 24px rgba(0,0,0,.15); opacity: 0; transform: translateX(10px); transition: all .3s var(--ease); pointer-events: none; }
.wa-float:hover .wa-tip { opacity: 1; transform: none; }

/* reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.reveal.in { opacity: 1; transform: none; }

/* responsive */
@media (max-width: 1024px) {
  .hero-inner, .contact { grid-template-columns: 1fr; }
  .svcs, .fns { grid-template-columns: repeat(2, 1fr); }
  .values, .stats { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 36px; }
  .steps::before, .steps::after { display: none; }
  .hero { padding-top: 100px; }
}
@media (max-width: 820px) {
  .menu { display: block; }
  .nav-cta { display: none; }
  .lang { margin-inline-start: auto; }
  .menu { margin-inline-start: 0; }
  .nav-links { position: absolute; top: 70px; left: 0; right: 0; flex-direction: column; gap: 2px; padding: 8px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 20px 50px rgba(6,18,43,.25); opacity: 0; visibility: hidden; transform: translateY(-10px); transition: all .3s var(--ease); }
  .nav-links.open { opacity: 1; visibility: visible; transform: none; }
  .nav-links a { padding: 12px 14px; font-size: 15px; }
}
@media (max-width: 640px) {
  .svcs, .fns, .values, .steps, .footer-inner { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat { padding: 14px; }
  .stat strong { font-size: 20px; }
  .section { padding: 72px 0; }
  .cta-inner { padding: 34px 22px; }
  .form { padding: 24px 18px; }
  .hero-cta .btn { flex: 1 1 auto; }
  .page-head { flex-direction: column; align-items: flex-start; }
  .page-ic { width: 62px; height: 62px; border-radius: 18px; }
  .pager { flex-direction: column; }
  .brand img { height: 34px; }
  .wa-float { right: 14px; bottom: 14px; width: 54px; height: 54px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* large monitors: scale the whole page up so it doesn't sit small in the middle */
@media (min-width: 1680px) { body { zoom: 1.12; } }
@media (min-width: 2200px) { body { zoom: 1.35; } }
@media (min-width: 3000px) { body { zoom: 1.8; } }