@font-face{
  font-family:"Dubai";
  src:url("assets/fonts/DUBAI-LIGHT.TTF") format("truetype");
  font-weight:300;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"Dubai";
  src:url("assets/fonts/DUBAI-REGULAR.TTF") format("truetype");
  font-weight:400;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"Dubai";
  src:url("assets/fonts/DUBAI-MEDIUM.TTF") format("truetype");
  font-weight:500;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"Dubai";
  src:url("assets/fonts/DUBAI-BOLD.TTF") format("truetype");
  font-weight:700;
  font-style:normal;
  font-display:swap;
}
:root{
  --bg-1:#05161b;
  --bg-2:#082129;
  --bg-3:#0d3640;
  --ink:#eefbfd;
  --muted:#9ab7be;
  --teal:#12c8d7;
  --teal-2:#6ef4fb;
  --teal-soft:rgba(18,200,215,.16);
  --gold:#f0b31d;
  --gold-2:#ffd875;
  --gold-soft:rgba(240,179,29,.18);
  --line:rgba(141,230,239,.14);
}
*{box-sizing:border-box}
html,body{margin:0;width:100%;height:100%}
body{
  min-width:320px;
  overflow:hidden;
  font-family:"Dubai",Tahoma,Arial,sans-serif;
  color:var(--ink);
  background:linear-gradient(135deg,var(--bg-1),var(--bg-2));
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
button{font:inherit}
svg{display:block}

.hero{
  position:relative;
  isolation:isolate;
  height:100svh;
  min-height:740px;
  overflow:hidden;
  background:
    radial-gradient(circle at 80% 18%, rgba(27,205,223,.18), transparent 22%),
    radial-gradient(circle at 72% 70%, rgba(246,179,31,.17), transparent 20%),
    radial-gradient(circle at 18% 86%, rgba(18,200,215,.10), transparent 25%),
    linear-gradient(135deg,#041318 0%,#071c22 24%,#082730 56%,#0b3943 100%);
}
.hero::before{
  content:"";
  position:absolute;
  inset:-8% -10% auto auto;
  width:50vw;
  height:50vw;
  border-radius:50%;
  background:radial-gradient(circle, rgba(17,199,214,.18) 0, rgba(17,199,214,.08) 30%, transparent 65%);
  filter:blur(24px);
  z-index:-3;
}
.hero::after{
  content:"";
  position:absolute;
  inset:auto auto -22% -10%;
  width:54vw;
  height:40vw;
  border-radius:50%;
  background:radial-gradient(circle, rgba(239,176,22,.16) 0, rgba(239,176,22,.08) 34%, transparent 70%);
  filter:blur(26px);
  z-index:-3;
}
.page-noise{
  position:absolute;
  inset:0;
  pointer-events:none;
  z-index:-4;
  opacity:.09;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(circle at 70% 48%, black 0 46%, transparent 86%);
}
.page-glow{position:absolute;pointer-events:none;border-radius:50%;filter:blur(80px);z-index:-2}
.page-glow-teal{width:430px;height:430px;right:7%;top:19%;background:rgba(17,199,214,.17)}
.page-glow-gold{width:380px;height:280px;right:15%;bottom:10%;background:rgba(240,179,29,.16)}
.page-glow-blue{width:320px;height:320px;left:9%;top:15%;background:rgba(25,78,92,.22)}

.shell{width:min(1460px,calc(100% - 72px));margin-inline:auto}
.header{
  position:relative;
  z-index:20;
  direction:ltr;
  height:118px;
  display:grid;
  grid-template-columns:minmax(360px,1fr) auto 76px;
  gap:34px;
  align-items:center;
}
.brand{
  display:flex;
  align-items:center;
  width:360px;
  max-width:34vw;
  transform-origin:left center;
}
.brand img{
  display:block;
  width:100%;
  height:auto;
  transition:transform .72s cubic-bezier(.2,.78,.2,1), filter .72s cubic-bezier(.2,.78,.2,1);
  filter:drop-shadow(0 12px 28px rgba(0,0,0,.18));
}
.brand:hover img{
  transform:scale(1.045);
  filter:drop-shadow(0 16px 32px rgba(0,0,0,.24));
}
.nav{
  direction:rtl;
  display:flex;
  align-items:center;
  gap:clamp(30px,3vw,52px);
  font-size:18px;
  font-weight:500;
  color:rgba(241,251,253,.86);
}
.nav a{position:relative;padding:14px 0;transition:color .22s ease,opacity .22s ease;opacity:.92}
.nav a::after{
  content:"";
  position:absolute;
  right:50%;bottom:3px;
  width:0;height:2px;border-radius:99px;
  background:linear-gradient(90deg,var(--teal),var(--gold));
  transform:translateX(50%);
  transition:width .22s ease;
}
.nav a:hover,.nav .active{color:#fff;opacity:1}
.nav a:hover::after,.nav .active::after{width:36px}
.lang{
  border:1px solid rgba(145,221,230,.16);
  background:rgba(255,255,255,.045);
  backdrop-filter:blur(12px);
  cursor:pointer;
  direction:ltr;display:flex;align-items:center;justify-content:center;gap:5px;
  color:#f6fcfd;font-weight:500;
  border-radius:999px;height:44px;width:64px;
  box-shadow:0 12px 30px rgba(0,0,0,.12);
}
.lang svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.hero-layout{
  position:relative;
  z-index:3;
  direction:ltr;
  height:calc(100svh - 118px);
  min-height:600px;
  display:grid;
  grid-template-columns:minmax(600px,.94fr) minmax(660px,1.06fr);
  align-items:center;
  column-gap:0;
  padding-bottom:18px;
}
.copy-panel{
  position:relative;
  direction:rtl;
  display:flex;
  align-items:center;
  min-height:640px;
  overflow:visible;
}
.copy-backdrop{
  position:absolute;
  pointer-events:none;
  filter:blur(10px);
  border-radius:50%;
}
.copy-backdrop-a{
  width:74%;height:74%;right:7%;top:8%;
  background:radial-gradient(circle, rgba(18,200,215,.12) 0, rgba(18,200,215,.04) 44%, transparent 72%);
}
.copy-backdrop-b{
  width:58%;height:45%;left:12%;bottom:14%;
  background:radial-gradient(circle, rgba(240,179,29,.12) 0, rgba(240,179,29,.03) 42%, transparent 74%);
}
.copy{
  direction:rtl;
  position:relative;
  z-index:2;
  max-width:770px;
  padding:0 28px 0 8px;
  transform:translate(54px,-.8vh);
}
.copy::before{
  content:"";
  position:absolute;
  right:-4px;
  top:8px;
  width:1px;height:210px;
  background:linear-gradient(180deg, rgba(17,199,214,0), rgba(17,199,214,.28), rgba(240,179,29,.28), rgba(240,179,29,0));
  opacity:.82;
}
.copy::after{
  content:"";
  position:absolute;
  right:6px;
  top:17px;
  width:10px;height:10px;
  border-radius:50%;
  background:radial-gradient(circle,#fff,rgba(255,255,255,0));
  box-shadow:0 0 0 6px rgba(17,199,214,.11),0 0 26px rgba(17,199,214,.20);
}
h1{
  margin:0;
  display:flex;
  align-items:baseline;
  gap:16px;
  white-space:nowrap;
  max-width:calc(100vw - 90px);
  font-size:clamp(60px,4.72vw,80px);
  line-height:1.03;
  letter-spacing:-.034em;
  font-weight:700;
  color:#f6fdff;
  text-shadow:0 8px 42px rgba(0,0,0,.18);
}
h1 .accent{
  color:var(--teal-2);
  text-shadow:0 0 26px rgba(89,237,246,.30),0 14px 40px rgba(17,199,214,.08);
}
.lead{
  max-width:690px;
  margin:18px 0 0;
  color:var(--muted);
  font-size:clamp(24px,1.52vw,29px);
  line-height:1.8;
  font-weight:400;
}
.rule{
  width:62px;height:2px;border-radius:99px;
  margin-top:22px;
  background:linear-gradient(90deg,var(--gold),rgba(240,179,29,.18));
  box-shadow:0 0 22px rgba(240,179,29,.25);
}
.actions{display:flex;align-items:center;gap:16px;margin-top:28px}
.button{
  min-width:226px;height:63px;padding:0 28px;
  display:inline-flex;align-items:center;justify-content:center;gap:14px;
  border-radius:16px;
  font-size:18px;font-weight:500;
  transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease,background .24s ease;
}
.button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transform:scaleX(-1)}
.button:hover{transform:translateY(-2px)}
.button-primary{
  color:#fff;
  background:linear-gradient(135deg,#f8c955 0%,#efb11a 42%,#c67a00 100%);
  box-shadow:0 18px 42px rgba(194,123,0,.34), inset 0 1px 0 rgba(255,255,255,.24);
}
.button-primary:hover{box-shadow:0 24px 52px rgba(194,123,0,.43)}
.button-ghost{
  color:#f3fbfd;
  border:1px solid rgba(145,221,230,.26);
  background:rgba(255,255,255,.055);
  backdrop-filter:blur(14px);
  box-shadow:0 18px 34px rgba(0,0,0,.10), inset 0 1px 0 rgba(255,255,255,.05);
}
.button-ghost:hover{border-color:rgba(145,221,230,.42);background:rgba(255,255,255,.08);box-shadow:0 18px 38px rgba(0,0,0,.14)}

.features{
  width:min(740px,100%);
  margin-top:34px;
  padding:8px 0;
  direction:rtl;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:0;
  border:none;
  background:transparent;
  box-shadow:none;
}
.feature{
  min-width:0;
  min-height:72px;
  padding:10px 12px 10px 18px;
  display:flex;align-items:center;gap:12px;
  transition:transform .2s ease;
  position:relative;
}
.feature + .feature::before{
  content:"";
  position:absolute;
  right:0;top:10%;bottom:10%;width:1px;
  background:linear-gradient(180deg, transparent, rgba(142,230,239,.16), transparent);
}
.feature:hover{transform:translateY(-1px)}
.feature-icon{
  flex:0 0 auto;
  width:48px;height:48px;border-radius:15px;
  display:grid;place-items:center;
  color:var(--teal-2);
  background:linear-gradient(145deg, rgba(255,255,255,.08), rgba(17,199,214,.06));
  border:1px solid rgba(145,221,230,.14);
  box-shadow:0 12px 26px rgba(0,0,0,.10), inset 0 1px 0 rgba(255,255,255,.05);
}
.feature-icon svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.45;stroke-linecap:round;stroke-linejoin:round}
.feature-copy{min-width:0;display:flex;flex-direction:column;gap:1px}
.feature-copy strong{white-space:nowrap;color:#edf8fa;font-size:18px;font-weight:500;line-height:1.1}
.feature-copy span{white-space:nowrap;color:#88abb2;font-size:14px;font-weight:400;line-height:1.25}

.textile-wave{
  position:absolute;
  left:-9%;
  bottom:-12px;
  width:94%;
  height:240px;
  pointer-events:none;
  z-index:0;
  overflow:visible;
  animation:waveStageFloat 7.2s ease-in-out infinite;
  will-change:transform;
}
.wave{
  position:absolute;
  display:block;
  border-radius:50% 50% 0 0 / 72% 72% 0 0;
  transform-origin:left bottom;
}
.wave-a{
  left:2%;bottom:0;
  width:64%;height:110px;
  background:linear-gradient(180deg, rgba(120,247,255,.20), rgba(19,133,146,.08) 44%, rgba(4,17,21,0) 100%);
  border-top:1px solid rgba(154,242,249,.16);
  transform:perspective(920px) rotateX(74deg) rotate(-7deg);
  box-shadow:0 -16px 36px rgba(18,200,215,.11), inset 0 1px 0 rgba(255,255,255,.07);
  filter:blur(.2px);
  animation:waveLayerA 8.8s ease-in-out infinite;
  will-change:transform,opacity,filter;
}
.wave-b{
  left:10%;bottom:22px;
  width:58%;height:82px;
  background:linear-gradient(180deg, rgba(255,211,101,.18), rgba(138,89,4,.07) 44%, rgba(4,17,21,0) 100%);
  border-top:1px solid rgba(255,221,140,.14);
  transform:perspective(860px) rotateX(75deg) rotate(-8deg);
  box-shadow:0 -12px 32px rgba(240,179,29,.08), inset 0 1px 0 rgba(255,255,255,.05);
  animation:waveLayerB 10.2s ease-in-out infinite -1.8s;
  will-change:transform,opacity;
}
.wave-c{
  left:0;bottom:-8px;
  width:76%;height:152px;
  background:radial-gradient(ellipse at center top, rgba(255,255,255,.06), rgba(17,199,214,.03) 40%, rgba(4,17,21,0) 72%);
  transform:perspective(1200px) rotateX(80deg) rotate(-6deg);
  filter:blur(10px);
  animation:waveGlow 6.8s ease-in-out infinite -2.2s;
  will-change:transform,opacity,filter;
}

@keyframes waveStageFloat{
  0%,100%{transform:translate3d(0,0,0)}
  50%{transform:translate3d(7px,-5px,0)}
}
@keyframes waveLayerA{
  0%,100%{transform:perspective(920px) rotateX(74deg) rotate(-7deg) translate3d(0,0,0);opacity:.90}
  50%{transform:perspective(920px) rotateX(72deg) rotate(-5.8deg) translate3d(16px,-5px,0);opacity:1}
}
@keyframes waveLayerB{
  0%,100%{transform:perspective(860px) rotateX(75deg) rotate(-8deg) translate3d(0,0,0);opacity:.82}
  50%{transform:perspective(860px) rotateX(73deg) rotate(-9.2deg) translate3d(-13px,5px,0);opacity:1}
}
@keyframes waveGlow{
  0%,100%{transform:perspective(1200px) rotateX(80deg) rotate(-6deg) scaleX(1);opacity:.72;filter:blur(10px)}
  50%{transform:perspective(1200px) rotateX(78deg) rotate(-4.8deg) scaleX(1.04);opacity:.96;filter:blur(13px)}
}

.visual{
  position:relative;
  height:100%;
  min-height:610px;
  overflow:hidden;
  isolation:isolate;
}
.visual-backdrop{
  position:absolute;
  inset:-8% -4% -8% 2%;
  z-index:-8;
  background:
    radial-gradient(circle at 52% 48%, rgba(255,255,255,.05) 0 15%, rgba(17,199,214,.035) 34%, rgba(255,255,255,0) 68%),
    radial-gradient(circle at 64% 62%, rgba(240,179,29,.05), rgba(240,179,29,0) 58%);
  filter:blur(2px);
}
.visual-halo{position:absolute;border-radius:50%;pointer-events:none;z-index:-6;filter:blur(2px)}
.visual-halo-teal{
  width:96%;aspect-ratio:1;left:-3%;top:-2%;
  background:radial-gradient(circle at 54% 48%, rgba(24,209,225,.42) 0 4%, rgba(24,209,225,.18) 17%, rgba(24,209,225,.08) 32%, rgba(24,209,225,0) 66%);
}
.visual-halo-gold{
  width:70%;aspect-ratio:1;right:2%;top:24%;
  background:radial-gradient(circle at center, rgba(244,188,44,.34) 0 5%, rgba(244,188,44,.13) 20%, rgba(244,188,44,0) 66%);
}
.visual-orbit{
  position:absolute;border-radius:50%;pointer-events:none;z-index:-4;
  border:1px solid rgba(93,237,247,.10);
  box-shadow:inset 0 0 44px rgba(18,203,219,.04), 0 0 30px rgba(18,203,219,.02);
}
.orbit-one{width:76%;aspect-ratio:1;right:4%;top:7%;transform:rotate(14deg)}
.orbit-two{width:61%;aspect-ratio:1;right:10%;top:16%;border-color:rgba(246,179,31,.09);transform:rotate(-10deg)}
.orbit-three{width:46%;aspect-ratio:1;right:16%;top:25%;border-color:rgba(255,255,255,.045);transform:rotate(22deg)}

.model-shell{
  position:absolute;
  inset:-4% -3% 0% 0%;
  display:grid;
  place-items:center;
  z-index:3;
}
#logo3d{width:100%;height:100%;display:block;cursor:grab;touch-action:none;opacity:0;transition:opacity .38s ease}
#logo3d.ready{opacity:1}
#logo3d:active{cursor:grabbing}
.model-fallback{
  position:absolute;
  width:min(54%,450px);
  height:auto;
  opacity:0;
  pointer-events:none;
  filter:drop-shadow(0 30px 40px rgba(0,0,0,.32));
  transition:opacity .3s ease;
}
.model-fallback.visible{opacity:1}
.model-shadow{
  position:absolute;
  width:56%;height:12%;
  right:14%;bottom:4%;
  border-radius:50%;
  background:radial-gradient(ellipse, rgba(245,184,38,.34), rgba(18,200,215,.10) 36%, rgba(36,16,0,.08) 54%, transparent 76%);
  filter:blur(28px);
  z-index:-1;
}
.stage-orb{
  position:absolute;border-radius:50%;pointer-events:none;z-index:2;
  background:radial-gradient(circle at 31% 25%, rgba(255,255,255,.95) 0 8%, rgba(255,255,255,.78) 12%, rgba(151,239,245,.34) 42%, rgba(17,199,214,.08) 69%, rgba(255,255,255,.10) 100%);
  border:1px solid rgba(255,255,255,.14);
  box-shadow:inset -9px -9px 14px rgba(17,199,214,.08),0 12px 27px rgba(0,0,0,.12);
}
.orb-a{width:54px;height:54px;right:8%;top:30%;animation:float 5.2s ease-in-out infinite}
.orb-b{width:24px;height:24px;left:11%;top:40%;animation:float 4.5s ease-in-out -1.3s infinite}
.orb-c{width:18px;height:18px;right:17%;bottom:23%;animation:float 5.7s ease-in-out -2.4s infinite}
.orb-d{width:12px;height:12px;right:28%;top:18%;background:radial-gradient(circle at 30% 24%, #fff, #ffd467 36%, #e7a208 76%);animation:float 4.8s ease-in-out -1.8s infinite}

.chem-net{position:absolute;width:150px;height:106px;opacity:.22;pointer-events:none;z-index:-1}
.chem-net i{position:absolute;width:17px;height:17px;border-radius:50%;border:2px solid rgba(64,222,235,.5);background:rgba(255,255,255,.10)}
.chem-net b{position:absolute;height:2px;background:rgba(64,222,235,.34);transform-origin:left center}
.chem-net i:nth-child(1){left:4px;top:53px}.chem-net i:nth-child(2){left:61px;top:13px}.chem-net i:nth-child(3){right:4px;top:69px}
.chem-net b:nth-of-type(1){width:73px;left:20px;top:57px;transform:rotate(-34deg)}
.chem-net b:nth-of-type(2){width:80px;left:75px;top:29px;transform:rotate(38deg)}
.chem-net-a{right:1%;top:18%;transform:rotate(8deg)}
.chem-net-b{left:5%;bottom:17%;transform:scale(.68) rotate(-13deg)}

@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

@media (max-width:1320px){
  .copy{transform:translate(26px,-.8vh)}
  .shell{width:min(1260px,calc(100% - 52px))}
  .header{grid-template-columns:minmax(320px,1fr) auto 74px}
  .brand{width:330px;max-width:32vw}
  .hero-layout{grid-template-columns:minmax(500px,.95fr) minmax(520px,1.05fr)}
  h1{font-size:clamp(54px,4.4vw,72px)}
  .lead{font-size:clamp(20px,1.38vw,25px)}
  .feature-copy span{display:none}
}
@media (max-width:1080px){
  body{overflow:auto}
  .hero{height:auto;min-height:100svh}
  .header{height:auto;min-height:108px;grid-template-columns:1fr auto;grid-template-areas:"brand lang" "nav nav";gap:7px 20px;padding:14px 0 12px}
  .brand{grid-area:brand;width:min(350px,66vw);max-width:none}.lang{grid-area:lang}.nav{grid-area:nav;justify-content:flex-start;gap:23px;font-size:16px}
  .hero-layout{height:auto;min-height:calc(100svh - 108px);grid-template-columns:1fr;padding:24px 0 44px}
  .copy-panel{min-height:auto;padding-bottom:20px}
  .copy{transform:none;padding:12px 14px 0 0}
  .copy::before{right:-2px;height:170px}.copy::after{right:8px}
  h1{white-space:normal;flex-wrap:wrap}
  .features{grid-template-columns:repeat(3,1fr)}
  .visual{height:640px;min-height:640px;margin-top:8px}
  .model-shell{inset:-5% -4% 0 -2%}
  .textile-wave{width:100%;left:-6%;bottom:-10px;height:170px}
  .wave-a{height:88px}.wave-b{height:64px}.wave-c{height:114px}
  .feature-copy span{display:block}
}
@media (max-width:680px){
  .shell{width:calc(100% - 28px)}
  .nav{overflow:auto;white-space:nowrap;padding-bottom:2px}
  .copy{padding:10px 6px 0 0}.copy::before,.copy::after{display:none}
  h1{font-size:clamp(44px,12vw,58px);gap:10px}
  .lead{font-size:18px}
  .actions{flex-direction:column;align-items:stretch}.button{width:100%;min-width:0}
  .features{grid-template-columns:1fr;gap:6px}.feature + .feature::before{display:none}.feature::after{content:"";position:absolute;right:0;left:0;bottom:-3px;height:1px;background:linear-gradient(90deg,transparent,rgba(142,230,239,.16),transparent)}.feature:last-child::after{display:none}
  .visual{height:490px;min-height:490px}.model-shadow{width:62%;right:15%}
  .orbit-one{width:82%;right:7%;top:13%}.orbit-two{width:67%;right:14%;top:21%}.orbit-three{display:none}
  .textile-wave{left:-14%;width:128%;height:130px;bottom:-24px}
  .wave-a{width:74%;height:68px}.wave-b{width:66%;height:52px}.wave-c{height:86px}
}

@media (prefers-reduced-motion: reduce){
  .textile-wave,.wave-a,.wave-b,.wave-c{animation:none !important}
}