/* ============================================================
   RAIOTTECH — رمال للذكاء الاصطناعي وإنترنت الأشياء
   Creative interactive one-page site
   ============================================================ */

:root{
  --bg-0:#04081a;
  --bg-1:#070e26;
  --bg-2:#0a1435;
  --panel:rgba(255,255,255,.035);
  --panel-2:rgba(255,255,255,.06);
  --stroke:rgba(120,170,255,.14);
  --stroke-2:rgba(120,170,255,.28);
  --brand:#1b6ef3;
  --brand-2:#2a8bff;
  --cyan:#37d0ff;
  --ink:#eaf1ff;
  --muted:#93a6cf;
  --muted-2:#6d80a8;
  --grad:linear-gradient(135deg,#2a8bff 0%,#37d0ff 100%);
  --grad-soft:linear-gradient(135deg,rgba(42,139,255,.16),rgba(55,208,255,.06));
  --radius:20px;
  --radius-sm:14px;
  --shadow:0 24px 60px -24px rgba(0,0,0,.7);
  --glow:0 0 40px rgba(42,139,255,.35);
  --maxw:1200px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Tajawal',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--bg-0);
  color:var(--ink);
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body.locked{overflow:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--brand);color:#fff}

/* Ambient background */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(1200px 700px at 80% -5%,rgba(42,139,255,.18),transparent 60%),
    radial-gradient(900px 600px at 5% 20%,rgba(55,208,255,.10),transparent 55%),
    linear-gradient(180deg,var(--bg-1),var(--bg-0) 40%,var(--bg-1));
}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.grad-txt{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  color:transparent;
}

/* ============ PRELOADER ============ */
.preloader{
  position:fixed;inset:0;z-index:9999;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:14px;
  background:var(--bg-0);transition:opacity .6s ease,visibility .6s ease;
}
.preloader.done{opacity:0;visibility:hidden}
.pl-core{position:relative;width:120px;height:120px;display:grid;place-items:center}
.pl-ring{width:120px;height:120px;transform:rotate(-90deg)}
.pl-track{fill:none;stroke:rgba(255,255,255,.06);stroke-width:4}
.pl-fill{
  fill:none;stroke:url(#g);stroke:var(--cyan);stroke-width:4;stroke-linecap:round;
  stroke-dasharray:327;stroke-dashoffset:327;animation:plspin 1.4s ease-in-out infinite;
  filter:drop-shadow(0 0 8px var(--cyan));
}
@keyframes plspin{0%{stroke-dashoffset:327}50%{stroke-dashoffset:70}100%{stroke-dashoffset:327}}
.pl-mark{position:absolute;font-family:'Space Grotesk';font-weight:700;font-size:34px;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:1px}
.pl-word{font-family:'Space Grotesk';font-weight:700;letter-spacing:6px;font-size:20px;color:var(--ink)}
.pl-sub{font-size:11px;letter-spacing:3px;color:var(--muted-2)}

/* ============ SCROLL BAR + CURSOR ============ */
.scroll-bar{position:fixed;top:0;inset-inline-start:0;height:3px;width:0;z-index:9998;
  background:var(--grad);box-shadow:0 0 12px var(--cyan)}
.cursor-dot,.cursor-ring{position:fixed;top:0;left:0;z-index:9997;pointer-events:none;
  border-radius:50%;transform:translate(-50%,-50%);mix-blend-mode:screen}
.cursor-dot{width:7px;height:7px;background:var(--cyan);transition:opacity .3s}
.cursor-ring{width:38px;height:38px;border:1.5px solid rgba(55,208,255,.5);
  transition:transform .18s ease,opacity .3s,width .2s,height .2s}
.cursor-ring.hover{width:60px;height:60px;border-color:var(--brand-2);background:rgba(42,139,255,.08)}
@media(hover:none){.cursor-dot,.cursor-ring{display:none}}

/* ============ NAV ============ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:900;
  padding:16px 0;transition:padding .35s ease,background .35s ease,box-shadow .35s;
}
.nav-inner{max-width:var(--maxw);margin:0 auto;width:100%;display:grid;grid-template-columns:1fr auto 1fr;
  align-items:center;gap:16px;padding:0 24px}
.nav-brand{justify-self:start;display:flex;align-items:center;position:relative;z-index:3}
.nav.scrolled{
  padding:10px 0;background:rgba(6,12,32,.72);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--stroke);box-shadow:0 10px 40px -20px rgba(0,0,0,.8);
}
.nav-logo{height:44px;transition:height .35s ease;filter:drop-shadow(0 4px 14px rgba(0,0,0,.5))}
.nav.scrolled .nav-logo{height:36px}
.nav-links{display:flex;align-items:center;gap:2px;justify-self:center}
.nav-links>a{
  position:relative;padding:8px 11px;font-size:14.5px;font-weight:500;color:var(--muted);
  border-radius:10px;transition:color .25s ease,background .25s ease;white-space:nowrap;
}
.nav-links>a:not(.nav-cta):hover{color:var(--ink)}
.nav-links>a:not(.nav-cta).active{color:var(--ink)}
.nav-links>a:not(.nav-cta)::after{
  content:"";position:absolute;bottom:2px;right:11px;left:11px;height:2px;border-radius:2px;
  background:var(--grad);transform:scaleX(0);transform-origin:center;transition:transform .3s ease;
}
.nav-links>a:not(.nav-cta):hover::after,.nav-links>a:not(.nav-cta).active::after{transform:scaleX(1)}
.nav-cta{
  background:var(--grad);color:#04122e!important;font-weight:700;padding:10px 20px;border-radius:12px;
  box-shadow:0 10px 26px -10px rgba(42,139,255,.7);transition:transform .25s ease,box-shadow .25s;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 16px 34px -10px rgba(42,139,255,.9)}
.nav-tools{display:flex;align-items:center;gap:10px;position:relative;z-index:3;justify-self:end}
.lang-btn{font-family:inherit;font-weight:600;font-size:14px;cursor:pointer;
  color:var(--ink);background:var(--panel);border:1px solid var(--stroke-2);border-radius:10px;
  padding:9px 14px;min-width:54px;transition:background .25s,transform .25s,color .25s}
.lang-btn:hover{background:var(--grad);color:#04122e;transform:translateY(-2px);border-color:transparent}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:2.5px;background:var(--ink);border-radius:3px;transition:.3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;gap:9px;cursor:pointer;border:0;
  font-family:inherit;font-weight:700;font-size:16px;padding:14px 28px;border-radius:14px;
  transition:transform .25s ease,box-shadow .25s ease,background .25s;
}
.btn-primary{background:var(--grad);color:#04122e;box-shadow:0 14px 34px -12px rgba(42,139,255,.8)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 22px 44px -14px rgba(42,139,255,1)}
.btn-ghost{background:var(--panel);color:var(--ink);border:1px solid var(--stroke-2)}
.btn-ghost:hover{background:var(--panel-2);transform:translateY(-3px)}
.btn-lg{padding:17px 40px;font-size:18px}
.btn-block{width:100%;justify-content:center}
.ico-sm{width:18px;height:18px}
.ico-arrow{display:inline-flex;align-items:center}
[dir="ltr"] .ico-arrow{transform:scaleX(-1)}

/* English (LTR) typography */
body.font-en{font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif}

/* ============ HERO ============ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero-glow{position:absolute;width:600px;height:600px;border-radius:50%;z-index:0;
  background:radial-gradient(circle,rgba(42,139,255,.22),transparent 62%);
  filter:blur(30px);pointer-events:none;transition:transform .2s ease;transform:translate(-50%,-50%);
  left:70%;top:40%}
.hero-grid{position:absolute;inset:0;z-index:0;opacity:.4;
  background-image:linear-gradient(rgba(120,170,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(120,170,255,.05) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(circle at 50% 40%,#000 30%,transparent 75%);
  -webkit-mask-image:radial-gradient(circle at 50% 40%,#000 30%,transparent 75%);}
.hero-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:120px 24px 90px;width:100%}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:'Space Grotesk';
  font-size:13px;letter-spacing:3px;color:var(--cyan);padding:8px 16px;border-radius:30px;
  background:var(--panel);border:1px solid var(--stroke-2);margin-bottom:26px}
.hero-eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);
  box-shadow:0 0 10px var(--cyan);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.hero-title{font-size:clamp(38px,6.4vw,80px);font-weight:900;line-height:1.12;letter-spacing:-.5px}
.rotator{display:inline-block;position:relative;min-height:1.2em}
.rot-word{display:inline-block;background:var(--grad);-webkit-background-clip:text;background-clip:text;
  color:transparent;transition:opacity .4s ease,transform .4s ease}
.rot-word.out{opacity:0;transform:translateY(-18px)}
.hero-lead{max-width:640px;margin:26px 0 34px;font-size:clamp(16px,2vw,20px);color:var(--muted)}
.hero-lead b{color:var(--ink);font-weight:700}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-stats{display:flex;gap:14px;flex-wrap:wrap;margin-top:56px}
.hstat{flex:1;min-width:140px;padding:18px 20px;border-radius:var(--radius-sm);
  background:var(--panel);border:1px solid var(--stroke);backdrop-filter:blur(6px)}
.hstat b{display:block;font-family:'Space Grotesk';font-size:clamp(26px,4vw,38px);font-weight:700;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.hstat span{font-size:14px;color:var(--muted);margin-top:6px;display:block}

.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;
  width:26px;height:44px;border:2px solid var(--stroke-2);border-radius:16px;display:flex;justify-content:center}
.scroll-cue span{width:4px;height:9px;border-radius:3px;background:var(--cyan);margin-top:7px;
  animation:cue 1.6s infinite}
@keyframes cue{0%{transform:translateY(0);opacity:1}70%{transform:translateY(14px);opacity:0}100%{opacity:0}}

/* ============ MARQUEE STRIP ============ */
.strip{overflow:hidden;border-block:1px solid var(--stroke);
  background:linear-gradient(90deg,rgba(42,139,255,.06),rgba(55,208,255,.03));padding:16px 0}
.strip-track{display:flex;align-items:center;gap:26px;white-space:nowrap;width:max-content;
  animation:marq 34s linear infinite}
.strip-track span{font-size:17px;font-weight:700;color:var(--ink);opacity:.9}
.strip-track i{width:7px;height:7px;border-radius:50%;background:var(--brand-2);box-shadow:0 0 8px var(--brand-2)}
@keyframes marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============ SECTIONS ============ */
.section{padding:110px 0;position:relative}
.sec-alt{background:linear-gradient(180deg,transparent,rgba(10,20,53,.5),transparent)}
.head{max-width:760px;margin:0 auto 60px;text-align:center}
.kicker{display:inline-block;font-size:13px;font-weight:700;
  color:var(--cyan);padding:6px 16px;border-radius:30px;
  background:var(--grad-soft);border:1px solid var(--stroke-2);margin-bottom:18px}
body.font-en .kicker{font-family:'Space Grotesk';letter-spacing:3px;text-transform:uppercase;font-weight:500}
.h2{font-size:clamp(30px,4.4vw,50px);font-weight:800;line-height:1.2;letter-spacing:-.5px}
.head-lead{margin-top:18px;color:var(--muted);font-size:clamp(15px,2vw,18px)}

/* ============ ABOUT PILLARS ============ */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pillar{padding:36px 28px;border-radius:var(--radius);background:var(--panel);
  border:1px solid var(--stroke);position:relative;overflow:hidden;transition:transform .3s ease,border-color .3s}
.pillar::before{content:"";position:absolute;inset:0;background:var(--grad-soft);opacity:0;transition:opacity .35s}
.pillar:hover{border-color:var(--stroke-2)}
.pillar:hover::before{opacity:1}
.p-ic{width:66px;height:66px;border-radius:18px;display:grid;place-items:center;position:relative;
  background:var(--grad-soft);border:1px solid var(--stroke-2);color:var(--cyan);margin-bottom:20px}
.p-ic svg{width:34px;height:34px}
.pillar h3{font-size:22px;font-weight:800;margin-bottom:10px;position:relative}
.pillar p{color:var(--muted);position:relative}

/* Vision / Mission */
.vm{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}
.vm-card{padding:40px 34px;border-radius:var(--radius);position:relative;overflow:hidden;
  border:1px solid var(--stroke)}
.vm-vision{background:linear-gradient(135deg,rgba(42,139,255,.16),rgba(6,12,32,.4))}
.vm-mission{background:linear-gradient(135deg,rgba(55,208,255,.12),rgba(6,12,32,.4))}
.vm-card::after{content:"";position:absolute;top:-60px;left:-60px;width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle,rgba(55,208,255,.25),transparent 65%);filter:blur(10px)}
.vm-ic{width:60px;height:60px;border-radius:16px;display:grid;place-items:center;color:var(--cyan);
  background:rgba(255,255,255,.05);border:1px solid var(--stroke-2);margin-bottom:18px;position:relative}
.vm-ic svg{width:32px;height:32px}
.vm-card h3{font-size:24px;font-weight:800;margin-bottom:12px;position:relative}
.vm-card p{color:var(--muted);position:relative;font-size:17px}

/* ============ VALUES ============ */
.values{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.value{text-align:center;padding:30px 18px;border-radius:var(--radius-sm);background:var(--panel);
  border:1px solid var(--stroke);transition:transform .3s ease,background .3s}
.value:hover{transform:translateY(-8px);background:var(--panel-2)}
.v-ic{width:60px;height:60px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;
  color:var(--cyan);background:var(--grad-soft);border:1px solid var(--stroke-2)}
.v-ic svg{width:30px;height:30px}
.value h4{font-size:18px;font-weight:800;margin-bottom:8px}
.value p{font-size:14px;color:var(--muted)}

/* ============ SOLUTIONS ============ */
.sol-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.sol{padding:30px 24px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--stroke);
  position:relative;overflow:hidden;transition:transform .3s ease,border-color .3s}
.sol:hover{border-color:var(--stroke-2)}
.sol-ic{width:60px;height:60px;border-radius:16px;display:grid;place-items:center;color:var(--cyan);
  background:var(--grad-soft);border:1px solid var(--stroke-2);margin-bottom:18px;transition:transform .35s}
.sol:hover .sol-ic{transform:translateY(-4px) scale(1.05)}
.sol-ic svg{width:32px;height:32px}
.sol h3{font-size:19px;font-weight:800;margin-bottom:10px;min-height:52px;display:flex;align-items:center}
body.font-en .sol h3{min-height:64px}
.sol p{font-size:14.5px;color:var(--muted)}
.sol-line{position:absolute;bottom:0;right:0;left:0;height:3px;background:var(--grad);
  transform:scaleX(0);transform-origin:center;transition:transform .4s ease}
.sol:hover .sol-line{transform:scaleX(1)}

/* ============ PLATFORMS / TABS ============ */
.tabs{max-width:1080px;margin:0 auto}
.tab-btns{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:36px}
.tab-btn{font-family:inherit;font-size:15px;font-weight:700;cursor:pointer;color:var(--muted);
  padding:12px 22px;border-radius:30px;background:var(--panel);border:1px solid var(--stroke);
  transition:color .25s,background .25s,border-color .25s}
.tab-btn:hover{color:var(--ink)}
.tab-btn.active{color:#04122e;background:var(--grad);border-color:transparent;
  box-shadow:0 12px 30px -12px rgba(42,139,255,.8)}
.tab-panels{position:relative}
.tab-panel{display:none;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;
  animation:fade .5s ease}
.tab-panel.active{display:grid}
@keyframes fade{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.tp-tag{display:inline-block;font-family:'Space Grotesk';font-size:12px;letter-spacing:2px;
  color:var(--cyan);padding:6px 14px;border-radius:20px;background:var(--grad-soft);
  border:1px solid var(--stroke-2);margin-bottom:16px}
.tp-text h3{font-size:clamp(24px,3.4vw,34px);font-weight:800;margin-bottom:14px;line-height:1.25}
.tp-text>p{color:var(--muted);font-size:17px;margin-bottom:22px}
.tp-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;margin-bottom:22px}
.tp-list li{position:relative;padding-inline-start:26px;color:var(--ink);font-weight:500;font-size:15px}
.tp-list li::before{content:"";position:absolute;inset-inline-start:0;top:9px;width:14px;height:14px;border-radius:4px;
  background:var(--grad);box-shadow:0 0 10px rgba(42,139,255,.6)}
.tp-list li::after{content:"";position:absolute;inset-inline-start:4px;top:12px;width:5px;height:8px;
  border:2px solid #04122e;border-top:0;border-right:0;transform:rotate(-45deg)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{font-size:13px;font-family:'Space Grotesk';font-weight:500;color:var(--ink);
  padding:7px 14px;border-radius:20px;background:var(--panel-2);border:1px solid var(--stroke)}
.tp-metric{display:flex;align-items:center;gap:16px;padding:18px 22px;border-radius:var(--radius-sm);
  background:var(--grad-soft);border:1px solid var(--stroke-2);margin-top:4px}
.tp-metric b{font-family:'Space Grotesk';font-size:44px;font-weight:700;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.tp-metric span{color:var(--muted);font-size:15px}
.flow{display:grid;gap:12px;margin-bottom:22px}
.flow-step{display:flex;align-items:center;gap:14px;padding:12px 16px;border-radius:12px;
  background:var(--panel);border:1px solid var(--stroke)}
.flow-step b{flex-shrink:0;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  font-family:'Space Grotesk';background:var(--grad);color:#04122e;font-weight:700}
.flow-step span{color:var(--ink);font-weight:500}
.tp-media{position:relative}
.tp-img{aspect-ratio:4/3;border-radius:var(--radius);background-size:cover;background-position:center;
  border:1px solid var(--stroke-2);box-shadow:var(--shadow);position:relative;overflow:hidden}
.tp-img::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(4,8,26,.55)),
    linear-gradient(120deg,rgba(42,139,255,.22),transparent 55%)}
.tp-media::before{content:"";position:absolute;inset:-14px;border-radius:calc(var(--radius) + 12px);
  border:1px solid var(--stroke);z-index:-1}

/* ============ SECTORS ============ */
.sectors{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sector{position:relative;aspect-ratio:5/4;border-radius:var(--radius);overflow:hidden;
  background-size:cover;background-position:center;border:1px solid var(--stroke);
  display:flex;align-items:flex-end;transition:transform .4s ease}
.sector:hover{transform:translateY(-8px)}
.sector-ov{position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,8,26,.94) 5%,rgba(4,8,26,.35) 55%,rgba(6,20,60,.15));
  transition:background .4s}
.sector:hover .sector-ov{background:linear-gradient(0deg,rgba(4,8,26,.92) 5%,rgba(27,110,243,.35) 60%,rgba(42,139,255,.25))}
.sector-body{position:relative;z-index:2;padding:26px 24px}
.sector-body h4{font-size:22px;font-weight:800;margin-bottom:6px}
.sector-body p{color:#c4d3f2;font-size:14.5px;max-height:0;opacity:0;overflow:hidden;
  transition:max-height .45s ease,opacity .35s ease}
.sector:hover .sector-body p{max-height:80px;opacity:1}

/* ============ FOUNDER ============ */
.founder{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:center}
.f-photo{position:relative}
.f-frame{position:relative;border-radius:24px;overflow:hidden;border:1px solid var(--stroke-2);
  box-shadow:var(--shadow)}
.f-frame::after{content:"";position:absolute;inset:0;
  background:linear-gradient(160deg,transparent 55%,rgba(42,139,255,.35))}
.f-frame img{width:100%;height:100%;object-fit:cover;display:block}
.f-photo::before{content:"";position:absolute;inset:-16px;z-index:-1;border-radius:34px;
  background:var(--grad);opacity:.35;filter:blur(30px)}
.f-badge{position:absolute;bottom:-18px;right:-14px;background:rgba(6,12,32,.92);
  border:1px solid var(--stroke-2);border-radius:18px;padding:16px 22px;text-align:center;
  backdrop-filter:blur(10px);box-shadow:var(--shadow)}
.f-badge b{display:block;font-family:'Space Grotesk';font-size:34px;font-weight:700;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.f-badge span{font-size:13px;color:var(--muted)}
.f-body h3{font-size:clamp(28px,4vw,40px);font-weight:900}
.f-role{color:var(--cyan);font-weight:600;margin:6px 0 18px;font-size:16px}
.f-bio{color:var(--muted);font-size:16.5px;margin-bottom:20px}
.f-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.f-tags span{font-size:13.5px;padding:7px 14px;border-radius:20px;background:var(--panel);
  border:1px solid var(--stroke);color:var(--ink)}
.f-ach{list-style:none;display:grid;gap:12px;margin-bottom:24px}
.f-ach li{position:relative;padding-inline-start:30px;color:var(--muted);font-size:15.5px}
.f-ach li::before{content:"";position:absolute;inset-inline-start:0;top:7px;width:16px;height:16px;
  border-radius:5px;background:var(--grad-soft);border:1px solid var(--stroke-2)}
.f-ach li::after{content:"";position:absolute;inset-inline-start:5px;top:10px;width:6px;height:6px;border-radius:50%;
  background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.f-quote{position:relative;padding:22px 28px;border-radius:var(--radius-sm);
  background:var(--grad-soft);border:1px solid var(--stroke-2);font-size:17px;font-weight:500;
  color:var(--ink);line-height:1.8}
.f-quote::before{content:"\201D";position:absolute;top:-6px;inset-inline-start:14px;font-size:64px;color:var(--brand-2);
  font-family:Georgia,serif;line-height:1;opacity:.5}

/* ============ MEDIA & RECOGNITION ============ */
.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:64px}
.media-card{background:var(--panel);border:1px solid var(--stroke);border-radius:var(--radius);
  overflow:hidden;transition:transform .3s ease,border-color .3s}
.media-card:hover{transform:translateY(-6px);border-color:var(--stroke-2)}
.media-thumb{display:block;position:relative;aspect-ratio:16/9;background-size:cover;background-position:center;
  background-color:#0a1435;background-image:linear-gradient(135deg,#12336e,#0a1435)}
.media-thumb::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(4,8,26,.1) 40%,rgba(4,8,26,.55));transition:background .3s}
.media-card:hover .media-thumb::after{background:linear-gradient(180deg,rgba(27,110,243,.15) 30%,rgba(4,8,26,.5))}
.media-play{position:absolute;inset:0;margin:auto;width:62px;height:62px;border-radius:50%;z-index:2;
  display:grid;place-items:center;padding-left:4px;color:#fff;background:rgba(42,139,255,.92);
  box-shadow:0 12px 34px -8px rgba(42,139,255,.9);transition:transform .3s ease}
.media-thumb:hover .media-play{transform:scale(1.14)}
.media-play svg{width:26px;height:26px}
.media-info{padding:20px 22px}
.media-ch{display:inline-block;font-family:'Space Grotesk';font-weight:600;color:var(--cyan);
  font-size:15px;margin-bottom:8px}
.media-info p{color:var(--muted);font-size:14.5px}
.media-sub{text-align:center;font-size:clamp(20px,3vw,26px);font-weight:800;margin-bottom:30px}
.rec{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.rec-item{display:flex;gap:14px;align-items:flex-start;padding:22px 20px;border-radius:var(--radius-sm);
  background:var(--panel);border:1px solid var(--stroke);transition:transform .3s ease,border-color .3s;color:inherit}
.rec-item:hover{border-color:var(--stroke-2)}
.rec-link:hover{transform:translateY(-6px)}
.rec-ic{flex-shrink:0;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  color:var(--cyan);background:var(--grad-soft);border:1px solid var(--stroke-2)}
.rec-ic svg{width:24px;height:24px}
.rec-item h4{font-size:16px;font-weight:800;margin-bottom:6px}
.rec-item p{font-size:13.5px;color:var(--muted)}
.rec-ic-img{padding:0;border:0;overflow:hidden;background:none}
.rec-ic-img img{width:100%;height:100%;object-fit:cover}

/* ============ PROJECTS ============ */
.proj-filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:38px}
.proj-filter{font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;color:var(--muted);
  padding:9px 16px;border-radius:24px;background:var(--panel);border:1px solid var(--stroke);
  transition:color .25s,background .25s,border-color .25s}
.proj-filter:hover{color:var(--ink)}
.proj-filter.active{color:#04122e;background:var(--grad);border-color:transparent;
  box-shadow:0 10px 26px -12px rgba(42,139,255,.8)}
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.proj-card{position:relative;padding:26px 24px;border-radius:var(--radius);background:var(--panel);
  border:1px solid var(--stroke);overflow:hidden;transition:transform .3s ease,border-color .3s}
.proj-card::before{content:"";position:absolute;inset:0;background:var(--grad-soft);opacity:0;transition:opacity .35s}
.proj-card:hover{transform:translateY(-6px);border-color:var(--stroke-2)}
.proj-card:hover::before{opacity:1}
.proj-tag{position:relative;display:inline-block;font-size:11.5px;font-weight:700;color:var(--cyan);
  padding:5px 12px;border-radius:20px;background:var(--grad-soft);border:1px solid var(--stroke-2);margin-bottom:14px}
.proj-card h3{position:relative;font-size:18px;font-weight:800;margin-bottom:10px;line-height:1.35}
.proj-card p{position:relative;font-size:14px;color:var(--muted)}

/* ============ TECH MARQUEE ============ */
.tech{padding:64px 0;border-block:1px solid var(--stroke);
  background:linear-gradient(180deg,rgba(10,20,53,.3),transparent)}
.tech-title{text-align:center;color:var(--muted);font-size:16px;margin-bottom:34px}
body.font-en .tech-title{letter-spacing:1px}
.tech-marquee{overflow:hidden}
.tech-track{display:flex;gap:56px;width:max-content;align-items:center;animation:marq 30s linear infinite}
.tech-track span{font-family:'Space Grotesk';font-weight:600;font-size:26px;color:var(--muted-2);
  transition:color .3s;letter-spacing:.5px}
.tech-track span:hover{color:var(--cyan)}

/* ============ CTA ============ */
.cta{position:relative;padding:110px 0;overflow:hidden;text-align:center}
.cta-glow{position:absolute;inset:0;background:
  radial-gradient(700px 340px at 50% 0%,rgba(42,139,255,.28),transparent 65%)}
.cta-inner{position:relative;z-index:2;max-width:820px}
.cta-inner h2{font-size:clamp(28px,4.6vw,52px);font-weight:900;line-height:1.25;margin-bottom:18px}
.cta-inner p{color:var(--muted);font-size:18px;margin-bottom:30px}

/* ============ CONTACT ============ */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.c-info .head-lead{margin-left:0}
.c-info .kicker{margin-bottom:16px}
.c-info .h2{text-align:start}
.c-list{list-style:none;display:grid;gap:16px;margin-top:32px}
.c-list li{display:flex;align-items:center;gap:16px;padding:16px 18px;border-radius:var(--radius-sm);
  background:var(--panel);border:1px solid var(--stroke);transition:border-color .3s,transform .3s}
.c-list li:hover{border-color:var(--stroke-2);transform:translateY(-4px)}
.c-ic{width:48px;height:48px;flex-shrink:0;border-radius:12px;display:grid;place-items:center;
  color:var(--cyan);background:var(--grad-soft);border:1px solid var(--stroke-2)}
.c-ic svg{width:24px;height:24px}
.c-list b{display:block;font-size:14px;color:var(--muted);font-weight:500}
.c-list a,.c-list div>span{font-size:17px;font-weight:700;color:var(--ink)}
.c-list a:hover{color:var(--cyan)}

.c-form{background:var(--panel);border:1px solid var(--stroke);border-radius:var(--radius);
  padding:34px;display:grid;gap:20px;box-shadow:var(--shadow)}
.field{position:relative}
.field input,.field textarea{width:100%;font-family:inherit;font-size:16px;color:var(--ink);
  background:rgba(255,255,255,.03);border:1px solid var(--stroke);border-radius:12px;
  padding:18px 16px 8px;resize:vertical;transition:border-color .25s,background .25s}
.field textarea{padding-top:22px}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--brand-2);background:rgba(42,139,255,.06)}
.field label{position:absolute;inset-inline-start:16px;top:16px;color:var(--muted);font-size:16px;pointer-events:none;
  transition:.2s ease}
.field input:focus+label,.field input:not(:placeholder-shown)+label,
.field textarea:focus+label,.field textarea:not(:placeholder-shown)+label{
  top:6px;font-size:11.5px;color:var(--cyan)}
.field.err input,.field.err textarea{border-color:#ff5d73}
.form-note{text-align:center;font-size:14.5px;min-height:20px}
.form-note.ok{color:#4fe0a0}
.form-note.bad{color:#ff8a9a}

/* ============ FOOTER ============ */
.footer{border-top:1px solid var(--stroke);padding-top:60px;
  background:linear-gradient(180deg,transparent,rgba(6,12,32,.7))}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:40px}
.footer-logo{height:52px;margin-bottom:16px}
.f-brand p{color:var(--muted);font-size:15px;max-width:340px}
.f-col h5{font-size:16px;font-weight:800;margin-bottom:16px;color:var(--ink)}
.f-col a,.f-col>span{display:block;color:var(--muted);font-size:15px;margin-bottom:10px;transition:color .25s}
.f-col a:hover{color:var(--cyan)}
.footer-bar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;
  padding:22px 24px;border-top:1px solid var(--stroke);color:var(--muted-2);font-size:14px}
.footer-tag{font-family:'Space Grotesk';letter-spacing:2px;color:var(--muted)}

/* ============ TO TOP ============ */
.to-top{position:fixed;bottom:26px;left:26px;z-index:800;width:50px;height:50px;border-radius:14px;
  border:1px solid var(--stroke-2);background:rgba(6,12,32,.85);color:var(--cyan);cursor:pointer;
  display:grid;place-items:center;opacity:0;transform:translateY(20px) scale(.9);pointer-events:none;
  transition:.35s ease;backdrop-filter:blur(10px)}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:var(--grad);color:#04122e}
.to-top svg{width:24px;height:24px}

/* ============ REVEAL ANIMATION ============ */
.reveal{opacity:0;transform:translateY(38px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}

/* ============ RESPONSIVE ============ */
@media(max-width:980px){
  .nav-inner{display:flex;justify-content:space-between}
  .nav-links{position:fixed;inset:0;justify-self:stretch;align-self:stretch;
    flex-direction:column;justify-content:center;align-items:center;gap:10px;
    background:rgba(6,12,32,.98);backdrop-filter:blur(20px);z-index:1;
    opacity:0;visibility:hidden;transform:translateY(-10px);
    transition:opacity .35s ease,transform .35s ease,visibility .35s}
  .nav-links.open{opacity:1;visibility:visible;transform:none}
  .nav-links>a{font-size:22px;padding:12px 24px}
  .nav-toggle{display:flex}
  .pillars,.sol-grid,.values{grid-template-columns:repeat(2,1fr)}
  .vm,.contact-wrap,.tab-panel.active,.founder{grid-template-columns:1fr}
  .founder{gap:60px}
  .f-photo{max-width:380px;margin:0 auto}
  .sectors{grid-template-columns:repeat(2,1fr)}
  .media-grid{grid-template-columns:1fr 1fr}
  .rec{grid-template-columns:1fr 1fr}
  .proj-grid{grid-template-columns:1fr 1fr}
  .tp-media{order:-1}
  .c-info .h2{text-align:center}
}
@media(max-width:600px){
  .wrap,.hero-inner,.nav-inner{padding-left:18px;padding-right:18px}
  .section{padding:76px 0}
  .pillars,.sol-grid,.values,.sectors,.media-grid,.rec,.proj-grid{grid-template-columns:1fr}
  .tp-list{grid-template-columns:1fr}
  .hero-stats{gap:10px}
  .hstat{min-width:calc(50% - 6px);flex:none}
  .cta-inner h2{font-size:28px}
  .footer-grid{grid-template-columns:1fr 1fr}
}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}