@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700&display=swap");

:root {
  --teal: #35CBDB;
  --teal-dark: #1BA8B8;
  --teal-dim: rgba(53,203,219,.1);
  --teal-glow: rgba(53,203,219,.3);
  --graphite: #111820;
  --graphite-2: #1C2530;
  --steel: #C7CCD1;
  --bg: #F4F6F8;
  --bg-2: #EAECEF;
  --bg-card: #FFFFFF;
  --body: #4A5568;
  --heading: #111820;
  --line: rgba(17,24,32,.08);
  --white: #ffffff;
  --max: 1200px;
  --gutter: clamp(20px,5vw,48px);
  --ease: cubic-bezier(.22,.7,.25,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --r: 14px;
  --r-lg: 20px;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100% }
body {
  font-family:'Inter','Segoe UI',system-ui,sans-serif;
  background:var(--bg);
  color:var(--body);
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a { color:inherit; text-decoration:none }
img { max-width:100%; display:block }
.ar { font-family:'IBM Plex Sans Arabic',sans-serif; direction:rtl }

/* ── LAYOUT ── */
.wrap { max-width:var(--max); margin:0 auto; padding:0 var(--gutter) }

/* ── NAV ── */
nav.topnav {
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:0 var(--gutter);
  transition:background .4s, box-shadow .4s;
}
nav.topnav .inner {
  display:flex; align-items:center; justify-content:space-between;
  height:80px; max-width:var(--max); margin:0 auto;
  transition:height .3s;
}
nav.topnav.solid {
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(20px);
  box-shadow:0 1px 0 var(--line), 0 4px 24px rgba(0,0,0,.06);
}
nav.topnav.solid .inner { height:68px }

.nav-brand {
  display:flex; align-items:center; gap:14px;
  font-size:20px; font-weight:700; color:var(--graphite); letter-spacing:-.01em;
}
.nav-brand img { width:72px; height:56px; object-fit:contain }
.nav-brand span { opacity:.4; font-weight:400 }

.nav-links { display:flex; align-items:center; gap:36px }
.nav-links a:not(.nav-cta) {
  font-size:14.5px; font-weight:500; color:rgba(17,24,32,.55);
  transition:color .25s; position:relative; padding-bottom:2px;
}
.nav-links a:not(.nav-cta)::after {
  content:""; position:absolute; left:0; right:100%; bottom:0;
  height:1.5px; background:var(--teal); transition:right .3s var(--ease);
}
.nav-links a:not(.nav-cta):hover,
.nav-links a:not(.nav-cta).active { color:var(--graphite) }
.nav-links a:not(.nav-cta):hover::after,
.nav-links a:not(.nav-cta).active::after { right:0 }

.nav-cta {
  padding:11px 24px; border-radius:6px;
  background:var(--graphite); color:#fff;
  font-size:14px; font-weight:700; letter-spacing:.01em;
  transition:background .3s, transform .3s;
}
.nav-cta:hover { background:var(--graphite-2); transform:translateY(-1px) }

.hamburger { display:none; flex-direction:column; gap:5.5px; background:none; border:0; cursor:pointer; padding:8px }
.hamburger span { width:26px; height:2px; background:var(--graphite); border-radius:2px; transition:.3s }

/* ── HERO ── */
.hero {
  min-height:100svh; position:relative; display:flex; align-items:flex-end;
  overflow:hidden; color:#fff;
}
.hero-bg {
  position:absolute; inset:0;
  background:var(--graphite);
}
.hero-bg img {
  width:100%; height:115%; object-fit:cover; object-position:center;
  animation:zoom 24s ease-out forwards; will-change:transform;
}
@keyframes zoom { from{transform:scale(1.12)} to{transform:scale(1)} }
.hero-bg::after {
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(to right, rgba(17,24,32,.92) 0%, rgba(17,24,32,.65) 55%, rgba(17,24,32,.2) 100%),
    linear-gradient(180deg, rgba(17,24,32,.4) 0%, transparent 40%, rgba(17,24,32,.88) 100%);
}

.hero-content {
  position:relative; z-index:2;
  padding-bottom:clamp(80px,12vh,130px);
  max-width:760px;
}
.hero-tag {
  display:inline-flex; align-items:center; gap:12px;
  font-size:11px; font-weight:700; letter-spacing:.28em;
  text-transform:uppercase; color:var(--teal);
  margin-bottom:28px;
}
.hero-tag::before { content:""; width:28px; height:1.5px; background:var(--teal) }
.hero h1 {
  font-size:clamp(44px,7vw,84px); font-weight:800;
  letter-spacing:-.04em; line-height:.96; color:#fff;
}
.hero h1 em { font-style:normal; color:var(--teal) }
.hero-sub {
  font-size:clamp(16px,1.7vw,19px); color:rgba(255,255,255,.55);
  margin:28px 0 44px; max-width:500px; line-height:1.7;
}
.hero-acts { display:flex; gap:14px; flex-wrap:wrap }

/* stats bar */
.hero-stats {
  position:absolute; bottom:0; left:0; right:0; z-index:2;
  background:rgba(255,255,255,.1); backdrop-filter:blur(20px);
  border-top:1px solid rgba(255,255,255,.12);
}
.hero-stats .inner {
  display:flex; justify-content:space-around;
  max-width:var(--max); margin:0 auto; padding:0 var(--gutter);
}
.hero-stats .stat {
  padding:22px 20px; text-align:center;
  border-right:1px solid rgba(255,255,255,.1); flex:1;
}
.hero-stats .stat:last-child { border-right:0 }
.hero-stats .n {
  font-size:clamp(30px,3.2vw,42px); font-weight:800;
  line-height:1; letter-spacing:-.03em; color:#fff;
}
.hero-stats .l {
  font-size:10.5px; letter-spacing:.2em; text-transform:uppercase;
  color:rgba(255,255,255,.55); margin-top:8px; font-weight:600;
}

/* ── BUTTONS ── */
.btn {
  display:inline-flex; align-items:center; gap:10px;
  padding:15px 32px; border-radius:6px;
  font-size:15px; font-weight:700; letter-spacing:.01em;
  cursor:pointer; border:1.5px solid transparent;
  transition:transform .3s var(--ease), box-shadow .3s, background .3s, border-color .3s;
}
.btn-primary {
  background:var(--teal); color:#071314; border-color:var(--teal);
  box-shadow:0 4px 20px var(--teal-glow);
}
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 8px 32px var(--teal-glow) }
.btn-outline {
  border-color:rgba(255,255,255,.3); color:#fff;
  background:rgba(255,255,255,.06);
}
.btn-outline:hover { border-color:rgba(255,255,255,.6); background:rgba(255,255,255,.12); transform:translateY(-2px) }

/* light variant for white sections */
.btn-outline-dark {
  border-color:rgba(17,24,32,.2); color:var(--graphite);
  background:transparent;
}
.btn-outline-dark:hover { border-color:var(--teal); color:var(--teal); transform:translateY(-2px) }

/* ── SECTION ── */
.sec { padding:clamp(90px,11vw,140px) 0 }
.sec-sm { padding:clamp(60px,8vw,100px) 0 }

.label {
  display:inline-flex; align-items:center; gap:12px;
  font-size:10.5px; font-weight:700; letter-spacing:.3em;
  text-transform:uppercase; color:var(--teal); margin-bottom:20px;
}
.label::before { content:""; width:20px; height:1.5px; background:var(--teal) }

h2.heading {
  font-size:clamp(32px,4vw,52px); font-weight:800;
  letter-spacing:-.035em; line-height:1.05; color:var(--heading);
  margin-bottom:20px;
}
h2.heading em { font-style:normal; color:var(--teal) }
.subtext {
  font-size:clamp(16px,1.6vw,18px); color:var(--body);
  max-width:560px; line-height:1.75;
}

/* ── ABOUT ── */
.about-wrap {
  display:grid; grid-template-columns:1fr 1fr;
  gap:clamp(48px,6vw,90px); align-items:center;
}
.about-media {
  position:relative; border-radius:var(--r-lg); overflow:hidden;
  aspect-ratio:4/5; box-shadow:0 32px 80px rgba(0,0,0,.18);
}
.about-media img { width:100%; height:100%; object-fit:cover }
.about-media::after {
  content:""; position:absolute; inset:0;
  background:linear-gradient(160deg, transparent 60%, rgba(17,24,32,.2));
}
.about-badge {
  position:absolute; bottom:32px; left:-28px;
  background:#fff;
  border-radius:var(--r); padding:20px 28px; min-width:200px;
  box-shadow:0 12px 48px rgba(0,0,0,.15);
}
.about-badge .big { font-size:42px; font-weight:800; color:var(--graphite); line-height:1; letter-spacing:-.03em }
.about-badge .sm { font-size:11px; letter-spacing:.18em; text-transform:uppercase; color:var(--teal); margin-top:8px; font-weight:700 }

.about-content { padding-left:12px }
.values { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:36px }
.value-item {
  background:var(--bg-card); border:1px solid var(--line);
  border-radius:var(--r); padding:18px 20px;
  box-shadow:0 2px 8px rgba(0,0,0,.04);
  transition:box-shadow .3s, border-color .3s, transform .3s;
}
.value-item:hover { box-shadow:0 8px 24px rgba(0,0,0,.09); border-color:rgba(53,203,219,.3); transform:translateY(-2px) }
.value-item .ico { font-size:20px; margin-bottom:10px }
.value-item h4 { font-size:13.5px; font-weight:700; color:var(--heading); margin-bottom:4px }
.value-item p { font-size:13px; color:var(--body); line-height:1.5 }

/* ── SERVICES ── */
.services-bg { background:var(--graphite) }
.services-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; margin-top:56px; background:rgba(255,255,255,.06); border-radius:var(--r-lg); overflow:hidden; border:1px solid rgba(255,255,255,.07) }
.service-card {
  background:#1C2530; padding:36px 28px;
  transition:background .3s;
  position:relative; overflow:hidden;
}
.service-card::before {
  content:""; position:absolute; top:0; left:0; right:0; height:2px;
  background:linear-gradient(90deg, var(--teal), transparent);
  opacity:0; transition:opacity .4s;
}
.service-card:hover { background:#212C3A }
.service-card:hover::before { opacity:1 }
.service-num {
  width:44px; height:44px; border-radius:8px;
  background:rgba(53,203,219,.12); color:var(--teal);
  display:flex; align-items:center; justify-content:center;
  font-size:13px; font-weight:800; margin-bottom:24px; letter-spacing:.05em;
  border:1px solid rgba(53,203,219,.2);
}
.service-card h3 { font-size:19px; font-weight:700; color:#fff; margin-bottom:12px; letter-spacing:-.01em }
.service-card p { font-size:14px; color:rgba(255,255,255,.5); line-height:1.65 }

/* ── PROJECTS ── */
.proj-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:56px }
.proj-card {
  position:relative; border-radius:var(--r); overflow:hidden;
  aspect-ratio:4/3; cursor:pointer;
  box-shadow:0 4px 16px rgba(0,0,0,.1);
  transition:transform .4s var(--ease), box-shadow .4s;
}
.proj-card:hover { transform:scale(1.02); box-shadow:0 16px 48px rgba(0,0,0,.18) }
.proj-card img { width:100%; height:100%; object-fit:cover; transition:transform .9s var(--ease) }
.proj-card:hover img { transform:scale(1.06) }
.proj-cap {
  position:absolute; inset:auto 0 0;
  padding:28px 22px 20px;
  background:linear-gradient(180deg, transparent, rgba(17,24,32,.55) 40%, rgba(17,24,32,.95));
  transform:translateY(6px); transition:transform .4s var(--ease);
}
.proj-card:hover .proj-cap { transform:none }
.proj-cap .cat { font-size:10px; font-weight:700; letter-spacing:.22em; text-transform:uppercase; color:var(--teal); margin-bottom:6px }
.proj-cap .name { font-size:17px; font-weight:700; color:#fff; letter-spacing:-.01em }

/* ── PROCESS ── */
.process-bg { background:var(--bg-2) }
.process-steps { display:grid; grid-template-columns:repeat(4,1fr); gap:0; margin-top:64px; position:relative }
.process-steps::before {
  content:""; position:absolute; top:37px; left:12%; right:12%; height:1px;
  background:linear-gradient(90deg, transparent, var(--line) 20%, var(--line) 80%, transparent);
}
.step { text-align:center; padding:0 20px; position:relative }
.step-num {
  width:74px; height:74px; border-radius:50%; margin:0 auto 28px;
  background:var(--bg-card); border:1.5px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  font-size:21px; font-weight:800; color:var(--graphite);
  position:relative; z-index:1;
  box-shadow:0 4px 16px rgba(0,0,0,.07);
  transition:border-color .3s, box-shadow .3s, color .3s;
}
.step:hover .step-num { border-color:var(--teal); box-shadow:0 0 24px var(--teal-glow); color:var(--teal) }
.step h3 { font-size:17px; font-weight:700; color:var(--heading); margin-bottom:10px }
.step p { font-size:14px; color:var(--body); line-height:1.6 }

/* ── CTA ── */
.cta-sec {
  position:relative; overflow:hidden;
  background:var(--graphite);
  border-top:1px solid rgba(255,255,255,.05);
}
.cta-sec::before {
  content:""; position:absolute; left:50%; top:50%; transform:translate(-50%,-50%);
  width:700px; height:700px; border-radius:50%;
  background:radial-gradient(circle, rgba(53,203,219,.08), transparent 60%);
}
.cta-inner { position:relative; z-index:1; text-align:center; padding:clamp(80px,10vw,120px) 0 }
.cta-inner h2 { color:#fff; font-size:clamp(32px,5vw,56px); font-weight:800; letter-spacing:-.035em; margin-bottom:20px }
.cta-inner p { font-size:clamp(16px,1.6vw,19px); color:rgba(255,255,255,.45); margin-bottom:44px }
.cta-acts { display:flex; gap:16px; justify-content:center; flex-wrap:wrap }

/* ── FOOTER ── */
footer {
  background:var(--graphite-2);
  border-top:1px solid rgba(255,255,255,.05);
  padding:clamp(64px,8vw,96px) 0 36px;
  font-size:14px; color:rgba(255,255,255,.4);
}
.footer-top {
  display:grid; grid-template-columns:1.6fr 1fr 1fr 1.3fr;
  gap:48px; padding-bottom:56px;
  border-bottom:1px solid rgba(255,255,255,.07);
}
.footer-brand { display:flex; align-items:center; gap:14px; margin-bottom:20px }
.footer-brand img { width:80px; height:62px; object-fit:contain }
.footer-brand b { font-size:18px; font-weight:700; color:#fff }
footer p { line-height:1.75; max-width:260px }
footer h4 { font-size:10.5px; font-weight:700; letter-spacing:.25em; text-transform:uppercase; color:rgba(255,255,255,.3); margin-bottom:20px }
footer a { display:block; padding:6px 0; color:rgba(255,255,255,.4); width:fit-content; transition:color .25s }
footer a:hover { color:#fff }
.footer-bot { display:flex; justify-content:space-between; align-items:center; padding-top:28px; font-size:12px; flex-wrap:wrap; gap:12px; color:rgba(255,255,255,.2) }
.footer-teal { color:var(--teal) }

/* ── REVEAL ── */
.js .reveal { opacity:0; transform:translateY(28px); transition:opacity .9s var(--ease-out), transform .9s var(--ease-out) }
.js .reveal.in { opacity:1; transform:none }
.js .reveal-left { opacity:0; transform:translateX(-28px); transition:opacity .9s var(--ease-out), transform .9s var(--ease-out) }
.js .reveal-left.in { opacity:1; transform:none }
.js .reveal-right { opacity:0; transform:translateX(28px); transition:opacity .9s var(--ease-out), transform .9s var(--ease-out) }
.js .reveal-right.in { opacity:1; transform:none }

/* ── MOBILE MENU ── */
.nav-mobile {
  position:fixed; inset:0; background:rgba(255,255,255,.97);
  backdrop-filter:blur(20px); z-index:99; display:flex;
  flex-direction:column; align-items:center; justify-content:center;
  gap:8px; transform:translateY(-100%); transition:transform .45s var(--ease);
}
.nav-mobile.open { transform:none }
.nav-mobile a { font-size:28px; font-weight:700; color:rgba(17,24,32,.55); padding:14px 40px; transition:color .25s }
.nav-mobile a:hover, .nav-mobile a.active { color:var(--graphite) }
.nav-mobile .nav-cta { font-size:18px; margin-top:20px; color:var(--teal) }

/* ── RESPONSIVE ── */
@media(max-width:1020px) {
  .about-wrap { grid-template-columns:1fr }
  .about-media { max-height:420px; aspect-ratio:16/9 }
  .about-badge { left:24px }
  .about-content { padding-left:0 }
  .services-grid { grid-template-columns:1fr 1fr }
  .proj-grid { grid-template-columns:1fr 1fr }
  .process-steps { grid-template-columns:1fr 1fr; gap:32px }
  .process-steps::before { display:none }
  .footer-top { grid-template-columns:1fr 1fr }
}
@media(max-width:680px) {
  .nav-links { display:none }
  .hamburger { display:flex }
  .hero h1 { font-size:clamp(38px,11vw,58px) }
  .hero-stats .inner { flex-wrap:wrap }
  .hero-stats .stat { flex:1 1 33%; min-width:100px }
  .hero-acts { flex-direction:column }
  .hero-acts .btn { width:100%; justify-content:center }
  .services-grid, .proj-grid { grid-template-columns:1fr }
  .process-steps { grid-template-columns:1fr }
  .values { grid-template-columns:1fr }
  .footer-top { grid-template-columns:1fr }
  .footer-top > div:first-child { padding-bottom:24px; border-bottom:1px solid rgba(255,255,255,.07) }
  .cta-acts { flex-direction:column; align-items:center }
  .about-badge { bottom:20px; left:16px }
}
@media(prefers-reduced-motion:reduce) {
  *, *::before, *::after { animation-duration:.001ms!important; transition-duration:.001ms!important }
  .js .reveal, .js .reveal-left, .js .reveal-right { opacity:1; transform:none }
}