/* ============================================================
   AMIR IT — MAIN.CSS (Public website pages)
   ============================================================ */

/* ---------- Site header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:70;height:var(--nav-h);transition:all var(--t-med)}
.site-header.scrolled{background:rgba(4,6,12,.78);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.site-header.scrolled::after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(0,229,255,.4),transparent)}
.nav-in{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:var(--sp-5)}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-link{padding:9px 16px;border-radius:9px;font-size:.92rem;font-weight:500;color:var(--text-2);position:relative}
.nav-link:hover{color:var(--text-1)}
.nav-link.active{color:var(--accent)}
.nav-link.active::after{content:"";position:absolute;bottom:2px;left:50%;transform:translateX(-50%);
  width:18px;height:2px;border-radius:99px;background:var(--accent);box-shadow:0 0 8px var(--accent)}
.nav-cta{display:flex;align-items:center;gap:var(--sp-3)}
.burger{display:none;width:44px;height:44px;border:1px solid var(--border-strong);border-radius:10px;place-items:center}
.burger svg{width:22px;height:22px}
.m-menu{position:fixed;inset:0;z-index:80;background:rgba(4,6,12,.92);backdrop-filter:blur(24px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--sp-4);
  opacity:0;pointer-events:none;transition:opacity .35s var(--ease)}
.m-menu.open{opacity:1;pointer-events:auto}
.m-menu a{font-size:1.3rem;font-weight:700;color:var(--text-2);padding:10px 24px}
.m-menu a:hover{color:var(--accent)}
.m-close{position:absolute;top:20px;inset-inline-end:20px;width:46px;height:46px;border:1px solid var(--border-strong);border-radius:12px;display:grid;place-items:center}
@media(max-width:960px){.nav-links,.nav-cta .btn-ghost{display:none}.burger{display:grid}}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;padding-top:var(--nav-h)}
.hero-core{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:min(115vh,100vw);height:min(115vh,100vw);z-index:0;opacity:.9}
.hero-core canvas{width:100%;height:100%}
.hero-inner{position:relative;z-index:2;width:100%;text-align:center;display:flex;flex-direction:column;
  align-items:center;gap:var(--sp-5)}
.hero-badge{display:inline-flex;align-items:center;gap:10px;padding:8px 18px;border-radius:99px;
  border:1px solid rgba(0,229,255,.3);background:rgba(0,229,255,.05);font-size:.82rem;color:var(--text-2);
  backdrop-filter:blur(8px)}
.hero-badge .led-ring{color:var(--accent-3)}
.hero-title{font-size:clamp(2.6rem,7.2vw,5.6rem);letter-spacing:.015em}
.hero-title .line{display:block}
.hero-sub{display:flex;align-items:center;gap:14px;font-family:var(--font-display);direction:ltr;
  color:var(--text-2);font-size:clamp(.72rem,1.5vw,1rem);letter-spacing:.42em;font-weight:700;flex-wrap:wrap;justify-content:center}
.hero-sub i{width:5px;height:5px;background:var(--accent);border-radius:99px;box-shadow:0 0 10px var(--accent);animation:pulse 2.4s infinite}
.hero-sub i:nth-child(3){animation-delay:.4s}.hero-sub i:nth-child(5){animation-delay:.8s}.hero-sub i:nth-child(7){animation-delay:1.2s}
.hero-desc{max-width:640px;color:var(--text-2);font-size:1.05rem;line-height:2.1}
.hero-cta{display:flex;gap:var(--sp-4);flex-wrap:wrap;justify-content:center;margin-top:var(--sp-2)}
.hero-stats{display:flex;gap:0;margin-top:var(--sp-6);border:1px solid var(--border);border-radius:var(--radius-m);
  background:rgba(8,11,19,.55);backdrop-filter:blur(14px);overflow:hidden;flex-wrap:wrap}
.hero-stat{flex:1;min-width:150px;padding:var(--sp-5);text-align:center;position:relative}
.hero-stat+.hero-stat{border-inline-start:1px solid var(--border)}
.hero-stat b{display:block;font-family:var(--font-mono);font-size:1.7rem;direction:ltr;
  background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stat span{font-size:.8rem;color:var(--text-3)}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-4);font-size:.72rem}
.scroll-hint .mouse{width:22px;height:36px;border:1.5px solid var(--border-strong);border-radius:12px;position:relative}
.scroll-hint .mouse::after{content:"";position:absolute;top:7px;left:50%;transform:translateX(-50%);
  width:3px;height:7px;border-radius:99px;background:var(--accent);animation:wheel 1.8s infinite}
@keyframes wheel{0%{opacity:1;top:7px}70%{opacity:0;top:18px}100%{opacity:0}}
.hero-corner{position:absolute;width:120px;height:120px;z-index:2;opacity:.5;pointer-events:none}
.hero-corner.tl{top:96px;inset-inline-start:var(--gutter);border-top:1px solid var(--border-strong);border-inline-start:1px solid var(--border-strong)}
.hero-corner.br{bottom:40px;inset-inline-end:var(--gutter);border-bottom:1px solid var(--border-strong);border-inline-end:1px solid var(--border-strong)}
.hero-corner .coord{position:absolute;font-family:var(--font-mono);font-size:.62rem;color:var(--text-4);direction:ltr}
.hero-corner.tl .coord{bottom:-22px;inset-inline-start:0}
.hero-corner.br .coord{top:-22px;inset-inline-end:0}

/* ---------- Marquee ticker ---------- */
.ticker{border-block:1px solid var(--border);background:rgba(8,11,19,.5);overflow:hidden;padding:var(--sp-4) 0;position:relative}
.ticker-track{display:flex;gap:56px;width:max-content;animation:tick 30s linear infinite;direction:ltr}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-item{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-weight:700;
  font-size:.95rem;color:var(--text-3);letter-spacing:.1em;white-space:nowrap}
.ticker-item i{width:5px;height:5px;background:var(--accent);border-radius:99px;box-shadow:0 0 8px var(--accent)}
@keyframes tick{to{transform:translateX(-50%)}}

/* ---------- Service cards (12) ---------- */
.svc-card{display:flex;flex-direction:column;gap:var(--sp-4);min-height:280px}
.svc-head{display:flex;align-items:center;justify-content:space-between}
.svc-idx{font-family:var(--font-mono);font-size:.72rem;color:var(--text-4);direction:ltr}
.svc-body{flex:1}
.svc-desc{color:var(--text-3);font-size:.92rem;line-height:1.95}
.svc-feats{display:flex;flex-wrap:wrap;gap:8px}
.svc-feat{font-size:.72rem;padding:3px 12px;border-radius:99px;border:1px solid var(--border);
  color:var(--text-3);background:rgba(8,11,19,.4);transition:all var(--t-fast)}
.svc-card:hover .svc-feat{border-color:rgba(0,229,255,.3);color:var(--text-2)}
.svc-link{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;font-weight:700;color:var(--accent)}
.svc-link svg{width:16px;height:16px;transition:transform var(--t-fast)}
.svc-card:hover .svc-link svg{transform:translateX(-4px)}

/* ---------- Process (order steps) ---------- */
.process-track{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--grid-gap)}
.proc-card{position:relative;padding:var(--card-pad);padding-top:calc(var(--card-pad) + 14px)}
.proc-num{position:absolute;top:-2px;inset-inline-start:var(--card-pad);font-family:var(--font-mono);
  font-size:2.6rem;font-weight:700;line-height:1;color:transparent;-webkit-text-stroke:1.2px rgba(0,229,255,.4)}
.proc-card h4{margin-top:var(--sp-3);font-size:1.02rem}
.proc-card p{color:var(--text-3);font-size:.88rem;margin-top:8px;line-height:1.9}

/* ---------- Tech ecosystem ---------- */
.tech-orbit{position:relative;height:520px;border:1px solid var(--border);border-radius:var(--radius-l);
  background:rgba(8,11,19,.4);overflow:hidden;margin-top:var(--sp-6)}
.tech-node{position:absolute;display:flex;flex-direction:column;align-items:center;gap:6px;
  transform:translate(-50%,-50%);z-index:3}
.tech-node .tn-chip{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;
  background:rgba(12,17,28,.92);border:1px solid var(--border-strong);font-family:var(--font-display);
  font-weight:700;font-size:.7rem;color:var(--text-2);transition:all var(--t-med);cursor:default}
.tech-node:hover .tn-chip{border-color:var(--accent);color:var(--accent);box-shadow:var(--glow-accent);transform:translateY(-3px)}
.tech-node span{font-size:.66rem;color:var(--text-4);font-family:var(--font-mono)}
.tech-node.core .tn-chip{width:84px;height:84px;border-color:rgba(0,229,255,.5);color:var(--accent);
  font-size:.85rem;box-shadow:0 0 34px rgba(0,229,255,.28),inset 0 0 24px rgba(0,229,255,.1)}
.tech-ring{position:absolute;border:1px dashed rgba(148,163,184,.14);border-radius:99%;top:50%;left:50%;transform:translate(-50%,-50%)}
.tech-ring.r1{width:230px;height:230px}.tech-ring.r2{width:390px;height:390px}.tech-ring.r3{width:550px;height:550px;border-style:solid;border-color:rgba(148,163,184,.07)}
.tech-lines{position:absolute;inset:0;z-index:1}
.tech-cat-bar{display:flex;gap:var(--sp-4);flex-wrap:wrap;justify-content:center;margin-top:var(--sp-6)}
.tech-cat{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--text-3)}
.tech-cat i{width:10px;height:10px;border-radius:3px}

/* ---------- Portfolio ---------- */
.pf-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--grid-gap)}
.pf-card{position:relative;border-radius:var(--radius-m);overflow:hidden;border:1px solid var(--border);
  min-height:340px;display:flex;align-items:flex-end;background:var(--bg-2);cursor:pointer}
.pf-bg{position:absolute;inset:0;transition:transform var(--t-slow),opacity var(--t-slow);opacity:.85;
  background:radial-gradient(120% 120% at 20% 0%,rgba(139,92,246,.25),transparent 55%),radial-gradient(100% 100% at 85% 90%,rgba(0,229,255,.2),transparent 55%),var(--bg-3)}
.pf-card:hover .pf-bg{transform:scale(1.06)}
.pf-pattern{position:absolute;inset:0;opacity:.4;
  background-image:linear-gradient(rgba(148,163,184,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,.06) 1px,transparent 1px);background-size:36px 36px}
.pf-body{position:relative;z-index:2;width:100%;padding:var(--sp-6);
  background:linear-gradient(0deg,rgba(4,6,12,.95) 20%,transparent)}
.pf-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:var(--sp-3)}
.pf-tag{font-size:.68rem;font-family:var(--font-mono);padding:3px 10px;border-radius:6px;
  border:1px solid rgba(0,229,255,.28);color:var(--accent);background:rgba(0,229,255,.06)}
.pf-meta{display:flex;gap:14px;margin-top:var(--sp-3);font-size:.76rem;color:var(--text-4)}
.pf-view{position:absolute;top:var(--sp-5);inset-inline-end:var(--sp-5);z-index:3;width:46px;height:46px;
  border-radius:99px;display:grid;place-items:center;background:rgba(0,229,255,.12);border:1px solid rgba(0,229,255,.4);
  color:var(--accent);opacity:0;transform:translateY(-8px);transition:all var(--t-med)}
.pf-card:hover .pf-view{opacity:1;transform:none}
@media(max-width:860px){.pf-grid{grid-template-columns:1fr}}

/* ---------- Blog ---------- */
.blog-card{display:flex;flex-direction:column;overflow:hidden;padding:0}
.blog-cover{height:190px;position:relative;background:var(--grad-accent-soft);display:grid;place-items:center}
.blog-cover svg{width:56px;height:56px;opacity:.5}
.blog-cover::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent 0 12px,rgba(0,229,255,.03) 12px 24px)}
.blog-body{padding:var(--card-pad);display:flex;flex-direction:column;gap:var(--sp-3);flex:1}
.blog-meta{display:flex;gap:14px;font-size:.75rem;color:var(--text-4)}
.blog-meta span{display:flex;align-items:center;gap:5px}
.blog-title{font-size:1.05rem;font-weight:700;line-height:1.7}
.blog-excerpt{color:var(--text-3);font-size:.88rem;line-height:1.9;flex:1}
.blog-more{color:var(--accent);font-size:.85rem;font-weight:700;display:inline-flex;align-items:center;gap:6px}

/* ---------- CTA band ---------- */
.cta-band{position:relative;border:1px solid rgba(0,229,255,.25);border-radius:var(--radius-l);overflow:hidden;
  background:linear-gradient(120deg,rgba(0,229,255,.08),rgba(139,92,246,.1));padding:clamp(40px,6vw,80px) var(--gutter);text-align:center}
.cta-band::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(0,229,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,229,255,.05) 1px,transparent 1px);background-size:40px 40px}
.cta-band::after{content:"";position:absolute;top:-60%;left:50%;transform:translateX(-50%);width:70%;height:100%;
  background:radial-gradient(closest-side,rgba(0,229,255,.14),transparent);pointer-events:none}
.cta-in{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:var(--sp-5)}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{position:relative;padding:calc(var(--nav-h) + var(--sp-9)) 0 var(--sp-8);overflow:hidden}
.page-hero .crumb{display:flex;align-items:center;gap:10px;font-size:.8rem;color:var(--text-3);margin-bottom:var(--sp-4)}
.crumb a{color:var(--text-3)}.crumb a:hover{color:var(--accent)}
.crumb .sep{color:var(--text-4);font-family:var(--font-mono)}

/* ---------- About page ---------- */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:var(--block-gap);align-items:center}
.about-visual{position:relative;border:1px solid var(--border);border-radius:var(--radius-l);padding:var(--sp-6);background:rgba(8,11,19,.5)}
.about-visual::before{content:"";position:absolute;top:18px;inset-inline-end:18px;width:70px;height:70px;
  border-top:1px solid rgba(0,229,255,.5);border-inline-end:1px solid rgba(0,229,255,.5);opacity:.6}
.about-visual::after{content:"";position:absolute;bottom:18px;inset-inline-start:18px;width:70px;height:70px;
  border-bottom:1px solid rgba(139,92,246,.5);border-inline-start:1px solid rgba(139,92,246,.5);opacity:.6}
.value-card{display:flex;gap:var(--sp-4);align-items:flex-start}
.mv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--grid-gap)}
@media(max-width:960px){.about-grid{grid-template-columns:1fr}.mv-grid{grid-template-columns:1fr}}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:var(--grid-gap)}
.contact-info-card{display:flex;gap:var(--sp-4);align-items:center;padding:var(--sp-4)}
.contact-map{height:230px;border:1px solid var(--border);border-radius:var(--radius-m);position:relative;overflow:hidden;
  background:rgba(8,11,19,.6);display:grid;place-items:center}
.contact-map::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(0,229,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(0,229,255,.06) 1px,transparent 1px);background-size:30px 30px}
.map-pin{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--text-3);font-size:.8rem}
@media(max-width:960px){.contact-grid{grid-template-columns:1fr}}

/* ---------- Order wizard page ---------- */
.wizard-card{max-width:860px;margin-inline:auto}
.wizard-nav{display:flex;justify-content:space-between;gap:var(--sp-4);margin-top:var(--sp-6)}
.pick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--grid-gap)}
.pick{position:relative;display:flex;flex-direction:column;gap:10px;padding:var(--sp-5);cursor:pointer;
  border:1px solid var(--border-strong);border-radius:var(--radius-m);background:rgba(8,11,19,.5);transition:all var(--t-fast)}
.pick:hover{border-color:rgba(0,229,255,.45)}
.pick input{position:absolute;opacity:0}
.pick.sel{border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,229,255,.1),var(--glow-accent);background:rgba(0,229,255,.05)}
.pick .pk-t{font-weight:700;font-size:.95rem}
.pick .pk-d{font-size:.78rem;color:var(--text-3);line-height:1.7}
.pick .pk-check{position:absolute;top:14px;inset-inline-end:14px;width:22px;height:22px;border-radius:99px;
  border:1.5px solid var(--border-strong);display:grid;place-items:center;color:transparent;transition:all var(--t-fast)}
.pick.sel .pk-check{background:var(--accent);border-color:var(--accent);color:#03121a}
.pick .pk-check svg{width:12px;height:12px}
.budget-opts{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--grid-gap)}
@media(max-width:760px){.pick-grid{grid-template-columns:1fr 1fr}.budget-opts{grid-template-columns:1fr}}
@media(max-width:520px){.pick-grid{grid-template-columns:1fr}}

/* ---------- Auth pages ---------- */
.auth-side{position:fixed;top:0;bottom:0;inset-inline-start:0;width:44%;z-index:0;overflow:hidden;
  border-inline-end:1px solid var(--border)}
.auth-panel{position:relative;z-index:2;min-height:100vh;display:grid;place-items:center;padding:var(--sp-7) var(--gutter)}
.auth-card{width:100%;max-width:470px}
.auth-logo{margin-bottom:var(--sp-6)}
.auth-title{font-size:1.5rem;font-weight:800;margin-bottom:6px}
.auth-sub{color:var(--text-3);font-size:.9rem;margin-bottom:var(--sp-5)}
.auth-foot{text-align:center;margin-top:var(--sp-5);font-size:.88rem;color:var(--text-3)}
.auth-foot a{color:var(--accent);font-weight:700}
.auth-feat{display:flex;align-items:center;gap:10px;font-size:.85rem;color:var(--text-2);margin-bottom:var(--sp-4)}
.auth-feat svg{width:17px;height:17px;color:var(--accent-3);flex:none}
@media(max-width:960px){.auth-side{display:none}}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--border);background:rgba(8,11,19,.6);position:relative;overflow:hidden}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(0,229,255,.5),transparent)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:var(--sp-7);padding-block:var(--sp-8)}
.f-brand p{color:var(--text-3);font-size:.88rem;line-height:2;margin-top:var(--sp-4);max-width:300px}
.f-social{display:flex;gap:10px;margin-top:var(--sp-5)}
.f-social a{width:40px;height:40px;border-radius:10px;border:1px solid var(--border-strong);display:grid;place-items:center;color:var(--text-3);transition:all var(--t-fast)}
.f-social a:hover{color:var(--accent);border-color:var(--accent);box-shadow:var(--glow-accent);transform:translateY(-2px)}
.f-social svg{width:17px;height:17px}
.f-title{font-size:.95rem;font-weight:800;margin-bottom:var(--sp-4);color:var(--text-1)}
.f-links{display:flex;flex-direction:column;gap:10px}
.f-links a{font-size:.88rem;color:var(--text-3);display:inline-flex;align-items:center;gap:8px;transition:all var(--t-fast)}
.f-links a::before{content:"";width:0;height:1.5px;background:var(--accent);transition:width var(--t-fast);border-radius:99px}
.f-links a:hover{color:var(--accent)}
.f-links a:hover::before{width:14px}
.f-contact{display:flex;flex-direction:column;gap:12px;font-size:.86rem;color:var(--text-3)}
.f-contact div{display:flex;gap:10px;align-items:center}
.f-contact svg{width:16px;height:16px;color:var(--accent);flex:none}
.f-bottom{border-top:1px solid var(--border);padding-block:var(--sp-5);display:flex;justify-content:space-between;gap:var(--sp-4);flex-wrap:wrap;font-size:.8rem;color:var(--text-4)}
.f-bottom .mono{font-size:.72rem}
@media(max-width:960px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* ---------- Preloader ---------- */
.preloader{position:fixed;inset:0;z-index:200;background:var(--bg-0);display:grid;place-items:center;transition:opacity .6s var(--ease),visibility .6s;animation:preAutoHide .7s ease 4.2s forwards}
@keyframes preAutoHide{to{opacity:0;visibility:hidden;pointer-events:none}}
.preloader.done{opacity:0;visibility:hidden}
.pre-core{position:relative;width:120px;height:120px}
.pre-core svg{width:100%;height:100%;animation:coreSpin 6s linear infinite}
@keyframes coreSpin{to{transform:rotate(360deg)}}
.pre-core::after{content:"";position:absolute;inset:18px;border:1.5px dashed rgba(0,229,255,.5);border-radius:99%;animation:coreSpinRev 9s linear infinite}
@keyframes coreSpinRev{to{transform:rotate(-360deg)}}
.pre-txt{margin-top:var(--sp-5);text-align:center;font-family:var(--font-mono);font-size:.72rem;color:var(--text-3);letter-spacing:.2em;direction:ltr}
.pre-bar{width:180px;height:2px;background:var(--surface-2);border-radius:99px;margin:var(--sp-4) auto 0;overflow:hidden}
.pre-bar i{display:block;height:100%;width:0;background:var(--grad-accent);box-shadow:0 0 12px var(--accent);transition:width .3s}

/* ---------- Page transition ---------- */
.pt-overlay{position:fixed;inset:0;z-index:150;background:var(--bg-0);transform:scaleY(0);transform-origin:bottom;pointer-events:none;transition:transform .45s var(--ease)}
.pt-overlay.active{transform:scaleY(1);animation:ptRelax .5s ease 1.6s forwards}
@keyframes ptRelax{to{transform:scaleY(0)}}