/* CYF Tech — v2 */
@property --accent{syntax:'<color>';inherits:true;initial-value:#38BDF8}
:root{
  --bg:#040814;
  --bg-2:#071025;
  --surface:rgba(8,16,32,.88);
  --line:#11203A;
  --line-2:#1A2944;
  --line-3:#26395C;
  --text:#E6EDF3;
  --muted:#A9B8CC;
  --dim:#94A3B8;
  --rail:#7D8CA3;
  --brand:#38BDF8;
  --accent:#38BDF8;
  --on-accent:#03131F;
  --accent-line:color-mix(in srgb, var(--accent) 45%, transparent);
  --accent-faint:color-mix(in srgb, var(--accent) 11%, transparent);
  --sans:'Space Grotesk', system-ui, sans-serif;
  --mono:'JetBrains Mono', ui-monospace, monospace;
  --head-h:72px;
}
/* accent tints are re-derived wherever --accent is overridden (.tone) */
:root,.tone{
  --accent-line:color-mix(in srgb, var(--accent) 45%, transparent);
  --accent-faint:color-mix(in srgb, var(--accent) 11%, transparent);
  --accent-dot:color-mix(in srgb, var(--accent) 30%, transparent);
  --accent-hi:color-mix(in srgb, var(--accent) 60%, #fff);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:var(--line-2) transparent}
body{margin:0;overflow-x:clip;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--text)}
a:hover{color:#fff}
h1,h2,h3,p{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.wrap{width:100%;max-width:1280px;margin:0 auto;padding:0 48px}

/* ---------- type ---------- */
.eyebrow{font-family:var(--mono);font-size:13px;color:var(--accent);letter-spacing:.04em;margin-bottom:20px;text-transform:uppercase}
.h1{font-size:68px;line-height:1.03;font-weight:600;letter-spacing:-.035em}
.h2{font-size:48px;line-height:1.06;font-weight:600;letter-spacing:-.03em}
.h3{font-size:22px;line-height:1.25;font-weight:600;letter-spacing:-.01em}
.lead{font-size:19px;line-height:1.6;color:var(--muted);max-width:620px}
.muted{color:var(--muted)}
.accent{color:var(--accent)}
.mono{font-family:var(--mono)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:52px;padding:0 26px;border-radius:999px;font-family:var(--sans);font-size:16px;font-weight:500;text-decoration:none;cursor:pointer;border:1px solid var(--line-3);background:transparent;color:var(--text);transition:border-color .2s ease,background .2s ease}
.btn:hover{border-color:var(--accent);color:var(--text)}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:600}
.btn-primary:hover{background:var(--accent-hi);border-color:var(--accent-hi);color:var(--on-accent)}
.btn-sm{height:44px;padding:0 20px;font-size:15px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.link-arrow{display:inline-block;font-weight:500;color:var(--accent);text-decoration:none;border-bottom:1px solid var(--accent-line);padding-bottom:4px}
.link-arrow:hover{color:var(--accent-hi)}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:40;height:var(--head-h);padding:0 48px;display:flex;align-items:center;justify-content:space-between;gap:24px;background:rgba(4,8,20,.72);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.site-head.overlay{margin-bottom:calc(var(--head-h) * -1)}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.logo-mark{width:34px;height:34px;border-radius:8px;border:1px solid var(--brand);color:var(--brand);display:inline-flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:13px;font-weight:500}
.logo-word{font-family:var(--mono);font-size:18px;font-weight:500;letter-spacing:-.01em}
.logo-word span{color:var(--brand)}
.nav{display:flex;align-items:center;gap:32px;font-size:15px}
.nav a,.nav-dd>button{text-decoration:none;color:var(--muted);background:none;border:0;padding:0;font:inherit;cursor:pointer}
.nav a:hover,.nav-dd>button:hover,.nav-dd:focus-within>button{color:var(--text)}
.nav a[aria-current="page"],.nav-dd.is-current>button{color:var(--accent)}
.nav-dd{position:relative}
.nav-dd>button{display:inline-flex;align-items:center;gap:6px;height:var(--head-h)}
.nav-dd>button svg{transition:transform .2s ease}
.nav-dd:hover>button svg,.nav-dd:focus-within>button svg{transform:rotate(180deg)}
.dd-menu{position:absolute;left:-24px;top:calc(var(--head-h) - 6px);width:340px;padding:10px;border-radius:14px;background:rgba(6,12,26,.96);border:1px solid var(--line-2);box-shadow:0 24px 48px rgba(0,0,0,.45);display:grid;gap:2px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s ease,transform .18s ease,visibility .18s}
.nav-dd:hover .dd-menu,.nav-dd:focus-within .dd-menu{opacity:1;visibility:visible;transform:none}
.dd-menu a{display:flex;gap:14px;padding:12px 14px;border-radius:10px;color:var(--text)}
.dd-menu a:hover{background:#0B1B33}
.dd-menu .num{font-family:var(--mono);font-size:12px;color:var(--accent);padding-top:3px}
.dd-menu b{display:block;font-weight:600;font-size:15px}
.dd-menu small{display:block;font-size:13px;color:var(--dim);margin-top:2px;line-height:1.45}
.head-actions{display:flex;align-items:center;gap:12px}
.menu-btn{display:none;width:44px;height:44px;border-radius:10px;border:1px solid var(--line-2);background:transparent;color:var(--text);align-items:center;justify-content:center;cursor:pointer}
.head-prog{position:absolute;left:0;bottom:-1px;height:2px;width:0;background:var(--accent)}
.mnav{position:fixed;left:0;right:0;top:var(--head-h);bottom:0;z-index:39;background:rgba(4,8,20,.97);padding:24px 20px 40px;overflow-y:auto;display:none}
.mnav.open{display:block}
.mnav .mnav-label{font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.06em;margin:20px 0 6px}
.mnav a{display:flex;align-items:center;min-height:48px;border-bottom:1px solid var(--line);text-decoration:none;font-size:18px;color:var(--text)}
.mnav a[aria-current="page"]{color:var(--accent)}
.mnav .btn{margin-top:24px;width:100%;border-bottom:0}

/* ---------- sections ---------- */
.section{position:relative;padding:120px 0}
.section-tight{padding:80px 0}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:48px}
.sec-head p{max-width:460px}
.bg-grid{background-image:linear-gradient(var(--accent-faint) 1px,transparent 1px),linear-gradient(90deg,var(--accent-faint) 1px,transparent 1px);background-size:56px 56px}
.bg-lines{background-image:repeating-linear-gradient(90deg,transparent 0 47px,var(--accent-faint) 47px 48px)}
.bg-diag{background-image:repeating-linear-gradient(-60deg,transparent 0 40px,var(--accent-faint) 40px 41px)}
.bg-dots{background-image:radial-gradient(var(--accent-dot) 1.2px,transparent 1.8px);background-size:28px 28px}
.bg-rows{background-image:repeating-linear-gradient(0deg,transparent 0 71px,var(--accent-faint) 71px 72px)}
.bg-fade{-webkit-mask-image:linear-gradient(180deg,transparent,#000 20%,#000 80%,transparent);mask-image:linear-gradient(180deg,transparent,#000 20%,#000 80%,transparent)}
.bg-layer{position:absolute;inset:0;z-index:0;pointer-events:none}
.section>.wrap,.page-hero>.wrap{position:relative;z-index:1}

/* page hero (inner pages) */
.page-hero{position:relative;padding:160px 0 96px;overflow:hidden}
.page-hero .floor{position:absolute;left:-20%;right:-20%;bottom:0;height:60%;perspective:520px;overflow:hidden;pointer-events:none;-webkit-mask-image:linear-gradient(0deg,#000 20%,transparent);mask-image:linear-gradient(0deg,#000 20%,transparent)}
.page-hero .floor>div{position:absolute;left:0;right:0;top:-64px;bottom:0;transform:rotateX(68deg);transform-origin:50% 100%}
.page-hero .floor>div>div{position:absolute;left:0;right:0;top:-64px;bottom:0;background-image:linear-gradient(var(--accent-faint) 1px,transparent 1px),linear-gradient(90deg,var(--accent-faint) 1px,transparent 1px);background-size:64px 64px;animation:pcGrid 4s linear infinite}
.crumbs{display:flex;gap:10px;font-family:var(--mono);font-size:13px;color:var(--dim);margin-bottom:28px}
.crumbs a{color:var(--dim);text-decoration:none}
.crumbs a:hover{color:var(--text)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:64px;align-items:center}

/* chips (floating info cards) */
@keyframes pcFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes pcGrid{from{transform:translateY(0)}to{transform:translateY(64px)}}
@keyframes pcHint{0%,100%{transform:translateY(0);opacity:.6}50%{transform:translateY(6px);opacity:1}}
.chip{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:10px;background:var(--surface);border:1px solid var(--line-2)}
.chip .tag{font-family:var(--mono);font-size:12px;color:var(--accent);min-width:28px}
.chip .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}
.chip b{display:block;font-size:15px;font-weight:600}
.chip small{display:block;font-size:13px;color:var(--dim)}
.float{animation:pcFloat 4.2s ease-in-out infinite}
.chip-stack{display:flex;flex-direction:column;align-items:flex-start;gap:16px}
.chip-stack .chip:nth-child(2){margin-left:48px;animation-delay:-1.2s}
.chip-stack .chip:nth-child(3){margin-left:16px;animation-delay:-2.1s}
.chip-stack .chip:nth-child(4){margin-left:64px;animation-delay:-3s}

/* arrow list */
.arrow-list{display:flex;flex-direction:column;gap:12px;margin-top:28px;font-size:16px;padding:0;list-style:none}
.arrow-list li{display:flex;gap:14px}
.arrow-list li::before{content:"→";font-family:var(--mono);font-size:13px;color:var(--accent);padding-top:2px}

/* step list */
.steps{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-2)}
.steps li{display:flex;gap:20px;padding:20px 0;border-bottom:1px solid var(--line-2)}
.steps .n{font-family:var(--mono);font-size:13px;color:var(--accent);width:28px;padding-top:4px;flex:none}
.steps b{display:block;font-size:19px;font-weight:600}
.steps span{display:block;font-size:15px;color:var(--muted);margin-top:4px;line-height:1.55}
.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:80px;align-items:start}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.cards.c4{grid-template-columns:repeat(4,minmax(0,1fr))}
.cards.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{position:relative;display:flex;flex-direction:column;gap:12px;padding:28px;border-radius:16px;background:rgba(8,16,32,.7);border:1px solid var(--line-2);text-decoration:none;color:var(--text);transition:border-color .2s ease,transform .2s ease}
a.card:hover{border-color:var(--line-3);transform:translateY(-3px);color:var(--text)}
.card .num{font-family:var(--mono);font-size:13px;color:var(--accent)}
.card p{color:var(--muted);font-size:15px;line-height:1.6}
.card .more{margin-top:auto;padding-top:8px;font-weight:500;color:var(--accent);font-size:15px}
/* tinted cards: own accent, coloured hairline on top, faint wash */
.card.tone{border-color:color-mix(in srgb,var(--accent) 22%,var(--line-2));background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 7%,rgba(8,16,32,.7)),rgba(8,16,32,.7) 60%)}
.card.tone::before{content:"";position:absolute;left:24px;right:24px;top:-1px;height:2px;border-radius:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.8}
a.card.tone:hover{border-color:var(--accent-line)}
.card.tone .h3{color:color-mix(in srgb,var(--accent) 22%,var(--text))}
.card-icon{width:44px;height:44px;border-radius:10px;border:1px solid var(--line-3);display:inline-flex;align-items:center;justify-content:center;color:var(--accent)}

/* project cards */
.pcard{display:flex;flex-direction:column;border-radius:16px;overflow:hidden;background:rgba(8,16,32,.7);border:1px solid var(--line-2);text-decoration:none;color:var(--text);transition:border-color .2s ease,transform .2s ease}
a.pcard:hover{border-color:var(--line-3);transform:translateY(-3px);color:var(--text)}
.pcard-img{aspect-ratio:16/11;background:#081830;border-bottom:1px solid var(--line-2);display:flex;align-items:center;justify-content:center;overflow:hidden}
.pcard-img img{width:100%;height:100%;object-fit:cover}
.pcard-img.contain img{object-fit:contain;padding:12px}
.pcard-body{padding:24px 24px 28px;display:flex;flex-direction:column;gap:10px;flex:1}
.pcard-meta{font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.04em;text-transform:uppercase}
.pcard-body p{color:var(--muted);font-size:15px;line-height:1.6}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.tags span{padding:6px 12px;border-radius:999px;border:1px solid var(--line-3);font-size:13px}
.badge{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:999px;border:1px solid var(--line-3);font-family:var(--mono);font-size:11px;color:var(--dim);letter-spacing:.04em}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.stat{padding:36px 28px}
.stat+.stat{border-inline-start:1px solid var(--line-2)}
.stat b{display:block;font-size:52px;line-height:1;font-weight:600;letter-spacing:-.03em;color:var(--accent)}
.stat span{display:block;margin-top:12px;color:var(--muted)}

/* team */
.team{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.member{border-radius:16px;overflow:hidden;border:1px solid var(--line-2);background:rgba(8,16,32,.7)}
.member img{width:100%;aspect-ratio:1/1;object-fit:cover;filter:grayscale(.15)}
.member div{padding:20px 22px}
.member b{display:block;font-size:19px}
.member span{display:block;font-family:var(--mono);font-size:12px;color:var(--accent);margin-top:6px;letter-spacing:.04em}

/* cta band */
.cta{border-radius:20px;border:1px solid var(--line-2);background:rgba(8,16,32,.8);padding:64px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:48px;align-items:center;overflow:hidden;position:relative}
.cta .contact-lines{display:flex;flex-direction:column;gap:10px;font-family:var(--mono);font-size:15px}
.contact-lines a{text-decoration:none}
.contact-lines .k{color:var(--dim);display:inline-block;width:56px}
.cta-dark .bg-layer{background-image:radial-gradient(var(--accent-dot) 1.2px,transparent 1.8px);background-size:28px 28px;opacity:.5;-webkit-mask-image:radial-gradient(60% 70% at 50% 50%,#000,transparent);mask-image:radial-gradient(60% 70% at 50% 50%,#000,transparent)}
.cta-dark .cta{border-color:var(--accent-line);background:radial-gradient(700px 380px at 0% 0%,color-mix(in srgb,var(--accent) 20%,transparent),transparent 70%),radial-gradient(520px 320px at 100% 100%,color-mix(in srgb,var(--accent) 12%,transparent),transparent 70%),linear-gradient(180deg,#081428,#050B1A);box-shadow:0 40px 80px rgba(0,0,0,.45),0 0 90px color-mix(in srgb,var(--accent) 14%,transparent)}
.cta-dark .cta::before{content:"";position:absolute;left:64px;right:64px;top:-1px;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent)}
.cta-dark .contact-lines{padding:28px;border-radius:14px;border:1px solid var(--line-2);background:rgba(4,8,20,.55)}
.cta-dark .contact-lines a{display:flex;padding:8px 0;color:var(--text)}
.cta-dark .contact-lines a:hover{color:var(--accent-hi)}
.cta-dark .contact-lines .k{color:var(--accent)}

/* forms */
.form{display:grid;gap:18px}
.field label{display:block;font-size:14px;color:var(--muted);margin-bottom:8px}
.field input,.field textarea{width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--line-3);background:#061224;color:var(--text);font:inherit;font-size:16px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.field textarea{min-height:160px;resize:vertical}
.form-note{font-size:13px;color:var(--dim)}

/* info rows */
.info{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line-2)}
.info:first-child{border-top:1px solid var(--line-2)}
.info .k{font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.06em;width:84px;flex:none;padding-top:4px;text-transform:uppercase}
.info a{text-decoration:none}
.info small{display:block;color:var(--dim);font-size:14px;margin-top:2px}
.map{border-radius:16px;overflow:hidden;border:1px solid var(--line-2);height:380px}
.map iframe{width:100%;height:100%;border:0;filter:invert(.92) hue-rotate(180deg) saturate(.6) brightness(.9)}

/* article */
.article{max-width:760px}
.article p{font-size:18px;line-height:1.75;color:#C9D4E2;margin-bottom:22px}
.article blockquote{margin:32px 0;padding-block:4px;padding-inline:24px 0;border-inline-start:2px solid var(--accent);font-size:21px;line-height:1.55;color:var(--text)}
.article-img{border-radius:16px;overflow:hidden;border:1px solid var(--line-2);margin-bottom:40px}
.aside-list{list-style:none;margin:0;padding:0}
.aside-list li{padding:16px 0;border-bottom:1px solid var(--line-2)}
.aside-list li:first-child{border-top:1px solid var(--line-2)}
.aside-list .d{font-family:var(--mono);font-size:12px;color:var(--dim)}
.aside-list b{display:block;font-weight:500;margin-top:4px}

/* footer */
.site-foot{position:relative;z-index:5;background:var(--bg);border-top:1px solid var(--line);padding:72px 0 32px;font-size:15px}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:48px}
.foot-grid p{color:var(--dim);margin-top:18px;max-width:320px;line-height:1.6}
.foot-grid h2{font-family:var(--mono);font-size:12px;font-weight:500;color:var(--accent);letter-spacing:.08em;margin-bottom:18px}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot-grid ul a{color:var(--muted);text-decoration:none}
.foot-grid ul a:hover{color:var(--text)}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:56px;padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:var(--dim)}
.foot-bottom a{color:var(--dim);text-decoration:none}

/* whatsapp */
.wa-fab{position:fixed;right:24px;bottom:24px;z-index:35;width:52px;height:52px;border-radius:50%;background:var(--surface);border:1px solid var(--line-3);color:#4ADE80;display:flex;align-items:center;justify-content:center;transition:border-color .2s ease}
.wa-fab:hover{border-color:#4ADE80;color:#4ADE80}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .float,.page-hero .floor>div>div{animation:none}
  .reveal{opacity:1;transform:none;transition:none}
}

@media (max-width: 1100px){
  .nav{gap:22px}
  .cards.c4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 960px){
  .nav{display:none}
  .menu-btn{display:inline-flex}
  .hero-grid,.split,.cta{grid-template-columns:minmax(0,1fr);gap:40px}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat:nth-child(3){border-inline-start:0}
  .stat:nth-child(n+3){border-top:1px solid var(--line-2)}
}
@media (max-width: 640px){
  .wrap{padding:0 20px}
  .site-head{padding:0 16px}
  .head-actions .btn{display:none}
  .h1{font-size:42px}
  .h2{font-size:34px}
  .lead{font-size:17px}
  .section{padding:80px 0}
  .page-hero{padding:120px 0 64px}
  .cards,.cards.c2,.cards.c4,.team{grid-template-columns:minmax(0,1fr)}
  .cta{padding:32px 24px}
  .foot-grid{grid-template-columns:minmax(0,1fr);gap:36px}
  .chip-stack .chip{margin-left:0 !important}
  .stat{padding:24px 16px}
  .stat b{font-size:38px}
}

/* ============================================================
   Rhythm & texture layer (inner pages)
   ============================================================ */

/* stacking: ambient canvas sits behind main + footer */
main,.site-foot{position:relative;z-index:1}
.ambient{position:fixed;inset:0;z-index:0;pointer-events:none;display:block;width:100%;height:100%}

/* film grain over everything (not on the home story) */
body:not(.home)::after{content:"";position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.045;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .7 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:220px 220px}

/* ---------- 1 · light contrast band ---------- */
.band-light{position:relative;z-index:1;background:#E6EDF3;color:#040814;padding:120px 0;overflow:hidden}
.band-light.band-tight{padding:56px 0}
.band-light .bg-layer{background-image:radial-gradient(rgba(4,8,20,.18) 1.2px,transparent 1.8px);background-size:28px 28px;-webkit-mask-image:linear-gradient(180deg,transparent,#000 20%,#000 80%,transparent);mask-image:linear-gradient(180deg,transparent,#000 20%,#000 80%,transparent)}
.band-light .eyebrow,.band-light .accent{color:#0369A1}
.band-light .h1,.band-light .h2,.band-light .h3,.band-light b{color:#040814}
.band-light .lead,.band-light .muted,.band-light p{color:#3D4F66}
.band-light .cta{background:transparent;border:0;padding:0;overflow:visible}
.band-light .btn{border-color:rgba(4,8,20,.28);color:#040814}
.band-light .btn:hover{border-color:#040814;color:#040814}
.band-light .btn-primary{background:#040814;border-color:#040814;color:#E6EDF3}
.band-light .btn-primary:hover{background:#0B1B33;border-color:#0B1B33;color:#FFFFFF}
.band-light .contact-lines a{color:#040814}
.band-light .contact-lines .k{color:#5B6B82}
.band-light .stats,.band-light .stat+.stat{border-color:rgba(4,8,20,.14)}
.band-light .stat b{color:#0369A1}
.band-light .stat span{color:#3D4F66}
.band-light .wa-fab{color:#4ADE80}

/* ---------- 2 · tilted project marquee ---------- */
.marquee{position:relative;width:100vw;margin-left:calc(50% - 50vw);overflow:hidden;padding:56px 0 72px;perspective:1400px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.mq-tilt{width:124vw;margin-left:-12vw;transform:rotateX(10deg) rotateZ(-2deg);transform-origin:50% 50%}
.marquee-track{display:flex;width:max-content;animation:mq 52s linear infinite}
.marquee:hover .marquee-track,.marquee:focus-within .marquee-track{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-50%)}}
.mq-set{display:flex;gap:24px;padding-right:24px;flex:none}
.mq-item{position:relative;flex:none;width:420px;border-radius:16px;overflow:hidden;background:#081830;border:1px solid var(--line-2);box-shadow:0 30px 60px rgba(0,0,0,.4);text-decoration:none;color:var(--text);transition:transform .35s ease,border-color .35s ease}
.mq-item:hover{transform:translateY(-8px);border-color:var(--line-3);color:var(--text)}
.mq-item img{display:block;width:100%;aspect-ratio:7/5;object-fit:contain;padding:14px;box-sizing:border-box}
.mq-cap{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;border-top:1px solid var(--line-2)}
.mq-cap b{font-size:15px;font-weight:600}
.mq-cap span{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}

/* ---------- 3 · bento grid + watermark numerals ---------- */
.bento{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.bento>.card:nth-child(1),.bento>.card:nth-child(3){grid-column:1/3}
.bento>.card:nth-child(2){grid-column:3;grid-row:1/3}
.bento>.card:nth-child(1) .demo,.bento>.card:nth-child(3) .demo{height:230px}
.bento>.card:nth-child(2) .demo{flex:1;height:auto;min-height:340px}
.sec-head,.svc-block .split>div:first-child{position:relative}
.svc-block .wrap{position:relative;z-index:1}
[data-num]::before{content:attr(data-num);position:absolute;left:-18px;top:-100px;z-index:-1;font-family:var(--sans);font-size:220px;line-height:1;font-weight:700;letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1px rgba(230,237,243,.26);opacity:.5;pointer-events:none;user-select:none}
.band-light [data-num]::before{-webkit-text-stroke-color:rgba(4,8,20,.3)}
.member{position:relative;transition:border-color .3s ease}
.member img{aspect-ratio:4/5;filter:grayscale(.35);transition:filter .5s ease,transform .7s ease}
.member:hover{border-color:var(--line-3)}
.member:hover img{filter:none;transform:scale(1.03)}

/* ---------- 4 · cursor glow on cards ---------- */
.card,.pcard,.member,.mq-item{--mx:50%;--my:50%}
.pcard{position:relative}
.card::after,.pcard::after,.member::after,.mq-item::after{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(280px circle at var(--mx) var(--my),color-mix(in srgb,var(--accent) 16%,transparent),transparent 62%);opacity:0;transition:opacity .35s ease;pointer-events:none;z-index:2}
.card:hover::after,.pcard:hover::after,.member:hover::after,.mq-item:hover::after{opacity:1}

@media (pointer: coarse){
  .card::after,.pcard::after,.member::after,.mq-item::after{display:none}
}
@media (prefers-reduced-motion: reduce){
  .marquee{overflow-x:auto;-webkit-mask-image:none;mask-image:none}
  .mq-tilt{width:auto;margin-left:0;transform:none}
  .marquee-track{animation:none}
  .member img,.mq-item{transition:none}
}
@media (max-width: 960px){
  .bento{grid-template-columns:minmax(0,1fr)}
  .bento>.card:nth-child(n){grid-column:auto;grid-row:auto}
  .bento>.card:nth-child(n) .demo{height:200px;min-height:0;flex:none}
  [data-num]::before{font-size:140px;top:-64px;left:-10px}
}
@media (max-width: 640px){
  .band-light{padding:72px 0}
  .marquee{padding:32px 0 48px}
  .mq-item{width:280px}
  .mq-set{gap:16px;padding-right:16px}
  .marquee-track{animation-duration:34s}
  [data-num]::before{font-size:110px;top:-52px}
}
.band-light .map{border-color:rgba(4,8,20,.14)}
.band-light .map iframe{filter:none}
.band-light .link-arrow{color:#0369A1;border-bottom-color:rgba(3,105,161,.4)}
.band-light .link-arrow:hover{color:#040814}

/* ============================================================
   Header tools: language menu + day/night toggle
   ============================================================ */
.icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:44px;min-width:44px;padding:0 12px;border-radius:10px;border:1px solid var(--line-2);background:transparent;color:var(--muted);font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.04em;cursor:pointer;transition:border-color .2s ease,color .2s ease}
.icon-btn:hover,.lang-dd.open .icon-btn{border-color:var(--accent-line);color:var(--text)}
.theme-btn{padding:0}
.theme-btn .i-moon{display:none}
[data-theme="light"] .theme-btn .i-sun{display:none}
[data-theme="light"] .theme-btn .i-moon{display:block}
.lang-dd{position:relative}
.lang-menu{position:absolute;right:0;top:calc(100% + 10px);z-index:45;width:200px;padding:8px;border-radius:14px;background:rgba(6,12,26,.97);border:1px solid var(--line-2);box-shadow:0 24px 48px rgba(0,0,0,.45);display:grid;gap:2px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s ease,transform .18s ease,visibility .18s}
.lang-dd:hover .lang-menu,.lang-dd.open .lang-menu{opacity:1;visibility:visible;transform:none}
.lang-dd::after{content:"";position:absolute;left:0;right:0;top:100%;height:12px}
.lang-menu a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:9px;text-decoration:none;color:var(--text);font-size:15px}
.lang-menu a:hover{background:#0B1B33}
.lang-menu a b{width:24px;font-family:var(--mono);font-size:11px;font-weight:500;color:var(--accent)}
.lang-menu a[aria-current]{background:var(--accent-faint)}
@media (max-width: 640px){
  .head-actions{gap:8px}
  .icon-btn{height:40px;min-width:40px;padding:0 10px}
  .lang-btn span{display:none}
}

/* ============================================================
   Cursor: dot + corner brackets (fine pointers only, see site.js)
   ============================================================ */
html.has-cur,html.has-cur *{cursor:none}
html.has-cur input,html.has-cur textarea,html.has-cur [contenteditable]{cursor:text}
.cur,.cur-dot{position:fixed;left:0;top:0;z-index:100;pointer-events:none;opacity:0;transition:opacity .2s ease}
html.cur-on .cur,html.cur-on .cur-dot{opacity:1}
html.cur-text .cur,html.cur-text .cur-dot{opacity:0}
.cur{width:26px;height:26px}
.cur i{position:absolute;width:8px;height:8px;border:2px solid var(--accent);transition:width .2s ease,height .2s ease,border-color .2s ease}
.cur i:nth-child(1){left:0;top:0;border-right:0;border-bottom:0}
.cur i:nth-child(2){right:0;top:0;border-left:0;border-bottom:0}
.cur i:nth-child(3){left:0;bottom:0;border-right:0;border-top:0}
.cur i:nth-child(4){right:0;bottom:0;border-left:0;border-top:0}
html.cur-lock .cur i{width:12px;height:12px}
html.cur-down .cur i{border-color:var(--accent-hi)}
.cur-dot{width:6px;height:6px;margin:-3px 0 0 -3px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);transition:opacity .2s ease,width .2s ease,height .2s ease,margin .2s ease}
html.cur-lock .cur-dot{width:4px;height:4px;margin:-2px 0 0 -2px}

/* ============================================================
   Right-to-left (Arabic): mirror the few absolutely placed pieces
   ============================================================ */
[dir="rtl"] .dd-menu{left:auto;right:-24px}
[dir="rtl"] .lang-menu{right:auto;left:0}
[dir="rtl"] [data-num]::before{left:auto;right:-18px}
[dir="rtl"] .arrow-list li::before{content:"←"}
/* home: the 3D shape is drawn on the right, so keep text on the left column there */
[dir="rtl"] .pc-sec{direction:ltr}
[dir="rtl"] .pc-txt,[dir="rtl"] .pc-hint{direction:rtl}
@media (max-width: 960px){
  [dir="rtl"] [data-num]::before{right:-10px}
}

/* ============================================================
   Boot screen: first page of a session (html.intro, set in the head; canvas driven by the inline script in BOOT).
   0–1.4s points assemble </> + ring · 0.95–1.55s name decodes · 0.4–1.7s counter/log
   1.6–3.3s the mark holds and spins one turn · 3.4s points burst and a hole opens from the mark
   4.35s the screen is gone (also without JS)
   ============================================================ */
@property --hole{syntax:'<length>';inherits:false;initial-value:0px}
@keyframes btIn{from{opacity:0}to{opacity:1}}
@keyframes btUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes btBlink{50%{opacity:0}}
@keyframes btFill{0%{width:0}35%{width:46%}60%{width:62%}100%{width:100%}}
@keyframes btCore{to{opacity:0;transform:translateY(16px)}}
@keyframes btHole{to{--hole:160vmax}}
@keyframes btGone{to{opacity:0;visibility:hidden}}
@keyframes btHud{from{opacity:0;width:0;height:0}to{opacity:1;width:34px;height:34px}}
.boot{display:none}
html.intro .boot{position:fixed;inset:0;z-index:200;display:block;overflow:hidden;cursor:pointer;
  background:radial-gradient(60% 50% at 50% 42%,color-mix(in srgb,var(--accent) 16%,var(--bg)),var(--bg) 70%);
  -webkit-mask-image:radial-gradient(circle at 50% 42%,transparent var(--hole),#000 calc(var(--hole) + 1px));
  mask-image:radial-gradient(circle at 50% 42%,transparent var(--hole),#000 calc(var(--hole) + 1px));
  animation:btHole .85s cubic-bezier(.7,0,.3,1) 3.45s forwards,btGone .25s ease 4.1s forwards}
.boot-cv{position:absolute;inset:0;display:block}

/* moving perspective floor, as on the home hero */
.boot-floor{position:absolute;left:-30%;right:-30%;bottom:0;height:46%;perspective:520px;overflow:hidden;-webkit-mask-image:linear-gradient(0deg,#000 10%,transparent);mask-image:linear-gradient(0deg,#000 10%,transparent);animation:btIn .8s ease both}
.boot-floor>div{position:absolute;left:0;right:0;top:-64px;bottom:0;transform:rotateX(70deg);transform-origin:50% 100%}
.boot-floor>div>div{position:absolute;left:0;right:0;top:-64px;bottom:0;background-image:linear-gradient(var(--accent-line) 1px,transparent 1px),linear-gradient(90deg,var(--accent-line) 1px,transparent 1px);background-size:64px 64px;opacity:.55;animation:pcGrid 1.2s linear infinite}

/* HUD frame: four corner brackets + labels */
.boot-hud{position:absolute;inset:24px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--dim);pointer-events:none;direction:ltr}
.boot-hud i{position:absolute;width:34px;height:34px;border:1.5px solid var(--accent);opacity:0;animation:btHud .5s cubic-bezier(.2,.8,.2,1) .1s forwards}
.boot-hud i:nth-child(1){left:0;top:0;border-right:0;border-bottom:0}
.boot-hud i:nth-child(2){right:0;top:0;border-left:0;border-bottom:0}
.boot-hud i:nth-child(3){left:0;bottom:0;border-right:0;border-top:0}
.boot-hud i:nth-child(4){right:0;bottom:0;border-left:0;border-top:0}
.boot-hud span{position:absolute;opacity:0;animation:btIn .4s ease .45s forwards}
.bh-tl{left:48px;top:10px;color:var(--accent)}
.bh-tr{right:48px;top:10px}
.bh-bl{left:48px;bottom:10px}
.bh-br{right:48px;bottom:10px}
.bh-br b{font-weight:500;color:var(--text)}

/* name, meter and log under the mark */
.boot-core{position:absolute;left:50%;top:66%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:18px;width:260px;animation:btCore .3s ease 3.35s forwards;direction:ltr}
.boot-word{display:flex;align-items:center;height:40px;font-family:var(--mono);font-size:32px;font-weight:600;letter-spacing:.02em;color:var(--text);text-shadow:0 0 24px color-mix(in srgb,var(--accent) 45%,transparent)}
.boot-type b{font-weight:600;color:var(--accent)}
.boot-caret{width:12px;height:30px;margin-left:4px;background:var(--accent);box-shadow:0 0 12px var(--accent);animation:btBlink .7s steps(1) infinite}
.boot-meter{display:flex;align-items:center;gap:12px;width:100%;opacity:0;animation:btIn .3s ease .35s forwards}
.boot-bar{flex:1;height:2px;border-radius:2px;background:var(--line-2);overflow:hidden}
.boot-bar i{display:block;height:100%;width:0;background:var(--accent);box-shadow:0 0 12px var(--accent);animation:btFill 1.3s ease-in-out .4s forwards}
.boot-pct{font-family:var(--mono);font-size:12px;color:var(--accent);min-width:3ch}
.boot-log{list-style:none;margin:0;padding:0;width:100%;font-family:var(--mono);font-size:12px;line-height:1.9;color:var(--dim)}
.boot-log li{display:flex;justify-content:space-between;gap:12px;opacity:0;animation:btUp .25s ease forwards}
.boot-log li:nth-child(1){justify-content:flex-start;gap:8px;animation-delay:.45s}
.boot-log li:nth-child(2){animation-delay:.85s}
.boot-log li:nth-child(3){animation-delay:1.2s}
.boot-log li:nth-child(4){animation-delay:1.55s;color:var(--text)}
.boot-log b{font-weight:500;color:var(--accent)}
.boot-log span{color:#4ADE80}
html.intro .boot.skip{animation:btGone .35s ease forwards}
@media (max-width: 640px){
  .boot-hud{inset:14px;font-size:9px}
  .bh-tr,.bh-br{display:none}
  .boot-core{top:60%}
  .boot-word{font-size:26px}
}

/* the logo is the name alone (header and footer) */
.site-head .logo-word,.site-foot .logo-word{font-size:21px;font-weight:600}

/* ============================================================
   Icons (icon() in build.py): inline svg.ic in buttons, menus, lists, chips, cards, stats
   ============================================================ */
.ic{flex:none;vertical-align:-3px}
.btn .ic{margin-inline:-2px}
.dd-menu .num{display:none}
.dd-menu .dd-ic{width:40px;height:40px;padding:9px;border-radius:10px;border:1px solid var(--line-2);background:var(--accent-faint);color:var(--accent)}
.dd-menu a:hover .dd-ic{border-color:var(--accent-line)}
.mnav a .ic{margin-inline-end:12px;color:var(--accent)}
.foot-grid ul a{display:inline-flex;align-items:center;gap:10px}
.foot-grid ul .ic{color:var(--accent);opacity:.8}
.contact-lines a{display:flex;align-items:center;gap:10px}
.contact-lines .ic{color:var(--accent)}
.chip>.ic{color:var(--accent)}
.card-icon{background:var(--accent-faint);border-color:var(--accent-line)}
.card .card-icon+.num{margin-top:4px}
.stat .ic{display:block;margin-bottom:16px;color:var(--accent)}
.steps .n{display:flex;flex-direction:column;gap:6px;width:36px}
.steps .n small{font-size:11px;color:var(--dim)}
.info>.ic{margin-top:2px;color:var(--accent)}
.ab-manifest li{display:flex;align-items:center;gap:8px}
.ab-manifest li .ic{color:var(--accent)}
.rf-ghead .h3{display:flex;align-items:center;gap:12px}
.rf-ghead .h3 .ic{color:var(--accent)}
.rf-visit .ic{color:color-mix(in srgb,var(--c) 55%,#fff)}
[dir="rtl"] .ic-dir{transform:scaleX(-1)}  /* arrows point the reading direction */
/* RTL: phone numbers and addresses keep their own order (digit groups would otherwise be reversed) */
[dir="rtl"] a[href^="tel:"],[dir="rtl"] a[href^="mailto:"],[dir="rtl"] .ct-ch-tx span{unicode-bidi:plaintext}
[dir="rtl"] .ct-ch-tx span{text-align:right}

/* map shield (see site.js): sits on the map iframe; hover shows the normal pointer + a hint, click lifts it */
.map-shield{position:absolute;inset:0;z-index:2;display:flex;align-items:flex-end;justify-content:center;padding:0 16px 28px;margin:0;border:0;background:transparent;font:inherit;color:var(--text);cursor:pointer}
html.has-cur .map-shield,html.has-cur .map-shield *{cursor:pointer}
.map-shield.off{pointer-events:none}
.map-hint{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;border:1px solid var(--line-3);background:rgba(4,8,20,.88);box-shadow:0 12px 30px rgba(0,0,0,.35);font-size:14px;opacity:0;transform:translateY(6px);transition:opacity .25s ease,transform .25s ease}
.map-hint .ic{color:var(--accent)}
.map-shield:hover .map-hint,.map-shield:focus-visible .map-hint{opacity:1;transform:none}
.map-shield.off .map-hint{opacity:0}
@media (hover: none){.map-hint{opacity:1;transform:none}}