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/* Premium navigation, bilingual direction and footer */
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.theme-switch:hover{border-color:var(--cyan);box-shadow:0 0 24px rgba(53,215,255,.14)}
.language-switch:hover{border-color:var(--cyan);box-shadow:0 0 24px rgba(53,215,255,.14)}.language-switch span{display:grid;place-items:center;width:21px;height:21px;border-radius:6px;background:linear-gradient(135deg,var(--blue),var(--cyan));font-size:11px}.language-switch b{font-size:8px;letter-spacing:.12em}
.scroll-cue i{font-style:normal}.honeypot{position:absolute!important;left:-9999px!important}.form-status{min-height:22px;margin:-8px 0 14px;font-size:11px;color:#79dcff}.form-status.error{color:#ff8997}.contact-form button[disabled]{opacity:.6;cursor:wait}
footer{position:relative;display:block;padding:85px 7vw 32px;overflow:hidden;background:linear-gradient(180deg,#06101f,#040b15)}.footer-glow{position:absolute;width:520px;height:260px;right:-100px;top:-180px;border-radius:50%;background:var(--blue);filter:blur(130px);opacity:.18}.footer-top{position:relative;display:grid;grid-template-columns:1fr 1fr auto;align-items:center;padding-bottom:65px}.footer-top>p{font-size:clamp(22px,2.5vw,36px);line-height:1.45;color:#dbe6f4;margin:0}.footer-action{display:flex;align-items:center;gap:28px;padding:18px 22px;border:1px solid rgba(136,187,255,.24);background:linear-gradient(120deg,rgba(55,120,255,.13),rgba(53,215,255,.04));font-size:10px;border-radius:9px;transition:.3s}.footer-action:hover{border-color:var(--cyan);transform:translateY(-3px)}.footer-action b{font-size:18px;color:var(--cyan)}.footer-bottom{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding-top:27px;border-top:1px solid var(--line)}.footer-bottom .back-top{justify-self:end}.back-top{color:#9cafc5}.back-top:hover{color:#fff}
html[dir="rtl"] body{font-family:Tahoma,"Segoe UI",Arial,sans-serif}.hero-copy,.section-heading,.about-copy,.section-head,.process-content,.project figcaption,.hotspot-banner>div,.contact-copy,.contact-form{text-align:start}html[dir="rtl"] .hero-bg{background:linear-gradient(90deg,rgba(6,16,31,.5),rgba(6,16,31,.84) 46%,rgba(6,16,31,.99) 85%),url('../img/head.jpg') center/cover}html[dir="rtl"] .hero-grid{mask-image:linear-gradient(to right,#000,transparent 75%)}html[dir="rtl"] .about-copy{border-right:1px solid rgba(255,255,255,.13);border-left:0;padding-right:40px;padding-left:0}html[dir="rtl"] .service-card a{right:34px;left:auto}html[dir="ltr"] .about-copy{border-left:1px solid rgba(255,255,255,.13);border-right:0;padding-left:40px;padding-right:0}html[dir="ltr"] .service-card a{left:34px;right:auto}html[dir="ltr"] .hero-stats{left:7vw;right:auto}html[dir="ltr"] .scroll-cue{right:5vw;left:auto}html[dir="ltr"] .process-visual>p{left:0;right:auto}
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/* Real-time WebGL infrastructure scene */
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@media(max-width:900px){#networkCanvas{inset:0;width:100%;height:100%}.hero-stage.webgl-ready{opacity:.72}.webgl-badge{top:20px;left:18px}.scene-label-a{right:7%;top:20%}.scene-label-b{display:none}}
@media(max-width:560px){.hero-stage.webgl-ready{left:-265px;width:470px;opacity:.6}.webgl-badge{display:none}.scene-label{display:none}}

/* Theme system: light / dark mode. Hero, projects, footer and the mobile nav overlay stay permanently dark by design (photo/3D contrast + brand anchor); every other section adapts. */
:root[data-theme="light"]{color-scheme:light;--cyan:#0e7fc4;--blue:#2f5fe0;--line:rgba(15,32,64,.12);--glass-bg:rgba(255,255,255,.6);--glass-border:rgba(15,60,120,.14)}
body,.about,.process,.contact-form,.certs>span,.field input,.field textarea,.site-header.scrolled,.site-header.scrolled:before,.language-switch,.theme-switch{transition:background-color .5s ease,color .5s ease,border-color .5s ease,box-shadow .5s ease}
:root[data-theme="light"] body{background:#f3f6fb;color:#101a2c}
:root[data-theme="light"] .about{background:#f3f6fb}
:root[data-theme="light"] .about-copy>p{color:#4c5a70}
:root[data-theme="light"] .about-copy{border-color:rgba(15,32,64,.12)}
:root[data-theme="light"] .certs>span{border-color:rgba(14,127,196,.32);color:#0e6fb0}
:root[data-theme="light"] .certs small{color:#5c6a82}
:root[data-theme="light"] .services{background:#0b1626;color:#fff}
:root[data-theme="light"] .services .section-head>p{color:#9fb0c7}
:root[data-theme="light"] .service-grid{background:#1b2942;border-color:#1b2942}
:root[data-theme="light"] .service-card{background:#0f1d33;color:#fff}
:root[data-theme="light"] .service-card p{color:#9fb0c7}
:root[data-theme="light"] .service-card:hover{background:#fff;color:var(--ink)}
:root[data-theme="light"] .service-card:hover p{color:#5c6a82}
:root[data-theme="light"] .process{background:#eef2f8}
:root[data-theme="light"] .process-visual>p{color:#5c6a82}
:root[data-theme="light"] .process h2 i,:root[data-theme="light"] .contact h2 i{-webkit-text-stroke-color:rgba(10,22,44,.55)}
:root[data-theme="light"] .steps p{color:#5c6a82}
:root[data-theme="light"] .contact-copy>p{color:#556277}
:root[data-theme="light"] .contact-links span{color:#5c6a82}
:root[data-theme="light"] .field label{color:#5c6a82}
:root[data-theme="light"] .field input,:root[data-theme="light"] .field textarea{border-bottom-color:rgba(15,32,64,.22);color:#101a2c}
:root[data-theme="light"] .field input::placeholder,:root[data-theme="light"] .field textarea::placeholder{color:#8b97a8}
:root[data-theme="light"] .site-header.scrolled{background:transparent}
:root[data-theme="light"] .site-header.scrolled:before{background:linear-gradient(120deg,rgba(255,255,255,.86),rgba(240,245,252,.72));border-color:rgba(15,60,120,.12);box-shadow:0 18px 55px rgba(20,40,80,.12),inset 0 1px rgba(255,255,255,.6)}
:root[data-theme="light"] .site-header.scrolled .brand b,:root[data-theme="light"] .site-header.scrolled nav a{color:#101a2c}
:root[data-theme="light"] .site-header.scrolled .brand small{color:#5c6a82}
:root[data-theme="light"] .site-header.scrolled nav a:hover{color:#000}
:root[data-theme="light"] .site-header.scrolled .nav-cta{border-color:rgba(15,32,64,.25)}
:root[data-theme="light"] .site-header.scrolled .language-switch,:root[data-theme="light"] .site-header.scrolled .theme-switch{color:#101a2c;border-color:rgba(15,60,120,.22);background:linear-gradient(135deg,rgba(47,95,224,.12),rgba(14,127,196,.08))}
@media(prefers-reduced-motion:reduce){body,.about,.process,.contact-form,.certs>span,.field input,.field textarea,.site-header.scrolled,.site-header.scrolled:before,.language-switch,.theme-switch{transition:none}}

/* Glassmorphism, staggered reveal and hover motion polish */
.service-card{position:relative}
.service-card:after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(255,255,255,.4),transparent 45%);opacity:0;transition:opacity .5s;pointer-events:none}
.service-card:hover:after{opacity:.5}
.service-grid .service-card:nth-child(2){transition-delay:.08s}.service-grid .service-card:nth-child(3){transition-delay:.16s}.service-grid .service-card:nth-child(4){transition-delay:.08s}.service-grid .service-card:nth-child(5){transition-delay:.16s}.service-grid .service-card:nth-child(6){transition-delay:.24s}
.steps article:nth-child(2){transition-delay:.06s}.steps article:nth-child(3){transition-delay:.12s}.steps article:nth-child(4){transition-delay:.18s}.steps article:nth-child(5){transition-delay:.24s}
.project-gallery .project:nth-child(2){transition-delay:.1s}.project-gallery .project:nth-child(3){transition-delay:.2s}
.project[data-tilt]{transition:transform .35s var(--ease);transform-style:preserve-3d}
.hotspot-banner .section-tag{display:inline-block;padding:7px 15px;border-radius:99px;background:rgba(255,255,255,.14);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.22)}
.button{transition:transform .25s var(--ease),box-shadow .35s ease}
.button.primary:hover{box-shadow:0 20px 55px rgba(39,98,239,.48);transform:translateY(-2px)}
.button.light:hover{box-shadow:0 15px 40px rgba(0,0,0,.18);transform:translateY(-2px)}
.site-header nav a{position:relative}
.site-header nav a:not(.nav-cta):after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--cyan);transform:scaleX(0);transition:transform .3s var(--ease)}
.site-header nav a:not(.nav-cta):hover:after{transform:scaleX(1)}
html[dir="rtl"] .eyebrow span{margin-left:0;margin-right:10px}
@media(prefers-reduced-motion:reduce){.service-card:after,.button,.site-header nav a:after{transition:none}}