:root{
  --bg:#06101c;
  --bg2:#0a1726;
  --card:#0d1c2b;
  --text:#f4fbf8;
  --muted:#9eb2c2;
  --line:rgba(255,255,255,.09);
  --brand:#35e0a1;
  --brand2:#63a7ff;
  --shadow:0 30px 80px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:
    radial-gradient(900px 520px at 8% -10%, rgba(53,224,161,.14), transparent 58%),
    radial-gradient(760px 470px at 96% 8%, rgba(99,167,255,.14), transparent 55%),
    var(--bg);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 32px));margin-inline:auto}
.glass{background:rgba(8,20,32,.72);backdrop-filter:blur(18px);border:1px solid var(--line)}
.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line)}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.08em}
.brand-mark{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#041019;font-weight:900}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{padding:10px 13px;border-radius:12px;color:#c7d7e2;font-size:14px}
.nav-links a:hover,.nav-links a.active{background:rgba(255,255,255,.06);color:#fff}
.nav-cta{background:linear-gradient(135deg,var(--brand),#7af7cf)!important;color:#041019!important;font-weight:800}
.menu-btn{display:none;border:1px solid var(--line);background:rgba(255,255,255,.04);color:#fff;border-radius:12px;padding:10px 12px}
.hero{padding:100px 0 60px;position:relative;overflow:hidden}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 12px;border-radius:999px;border:1px solid rgba(53,224,161,.22);background:rgba(53,224,161,.06);font-size:13px;color:#bcebd9}
.dot{width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 18px var(--brand)}
.hero h1{font-size:clamp(42px,6vw,76px);line-height:.98;letter-spacing:-.05em;margin:22px 0 22px;max-width:900px}
.gradient-text{background:linear-gradient(135deg,#fff 8%,#7bf4cf 48%,#77aaff 92%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{max-width:760px;color:#a9bdcc;font-size:clamp(17px,2vw,21px);line-height:1.75}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 19px;border-radius:14px;border:1px solid var(--line);font-weight:800;transition:.25s ease}
.btn-primary{background:linear-gradient(135deg,var(--brand),#89f8d4);color:#041019;border:0;box-shadow:0 18px 40px rgba(53,224,161,.18)}
.btn-secondary{background:rgba(255,255,255,.04)}
.btn:hover{transform:translateY(-3px)}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:56px}
.metric{padding:22px;border-radius:20px;border:1px solid var(--line);background:rgba(255,255,255,.025)}
.metric strong{font-size:28px}.metric span{display:block;margin-top:6px;color:#8ea4b5;font-size:13px}
.section{padding:76px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
.section-title{font-size:clamp(30px,3.6vw,46px);letter-spacing:-.035em;margin:0}
.section-copy{max-width:650px;color:var(--muted);line-height:1.75}
.project-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;perspective:1200px}
.project-card{position:relative;border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.015));overflow:hidden;display:flex;flex-direction:column;min-width:0;height:100%;transition:transform .36s cubic-bezier(.2,.8,.2,1),opacity .3s ease,box-shadow .3s ease,border-color .3s ease}
.project-card:hover,.project-card.is-active{transform:translateY(-18px) scale(1.02);box-shadow:var(--shadow);border-color:rgba(53,224,161,.28);z-index:4}
.project-grid:has(.project-card:hover) .project-card:not(:hover){transform:translateY(10px) scale(.985);opacity:.76}
.project-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:#07111f}
.project-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.project-card:hover .project-media img{transform:scale(1.045)}
.project-body{padding:17px 17px 18px;display:flex;flex:1;flex-direction:column}
.project-kicker{font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:#76dcb8}
.project-card h3{font-size:18px;line-height:1.25;margin:6px 0 8px}
.project-card p{color:#9db1c0;line-height:1.55;font-size:12.5px;min-height:58px;margin:0 0 8px}
.project-link{display:inline-flex;align-items:center;gap:7px;margin-top:auto;color:#e9fff7;font-weight:800;font-size:12.5px}
.project-link span{transition:transform .2s}.project-card:hover .project-link span{transform:translateX(4px)}
.badge-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.badge{border:1px solid var(--line);background:rgba(255,255,255,.035);padding:7px 9px;border-radius:999px;color:#9eb5c5;font-size:11px}
.band{border-block:1px solid var(--line);background:linear-gradient(90deg,rgba(53,224,161,.045),rgba(95,151,255,.045))}
.cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cap-card{padding:24px;border-radius:22px;border:1px solid var(--line);background:rgba(255,255,255,.025)}
.cap-icon{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,rgba(53,224,161,.18),rgba(99,167,255,.16));display:grid;place-items:center;font-weight:900;color:#98ffe0}
.cap-card h3{margin:18px 0 8px}.cap-card p{color:#91a8b8;line-height:1.6;font-size:14px}
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:stretch}
.panel{padding:30px;border:1px solid var(--line);background:rgba(255,255,255,.025);border-radius:24px;height:100%}
.panel h2{font-size:clamp(25px,2.6vw,32px);letter-spacing:-.03em;margin:0 0 16px}.panel p{color:var(--muted);line-height:1.78}
.list{display:grid;gap:12px;margin-top:22px}.list-item{display:flex;gap:12px;color:#c8d8e2}.list-item b{color:#fff}
.check{flex:0 0 24px;width:24px;height:24px;border-radius:8px;background:rgba(53,224,161,.11);display:grid;place-items:center;color:#66f2c3;font-size:13px}
.page-hero{padding:82px 0 36px}
.page-hero h1{font-size:clamp(34px,4.4vw,54px);letter-spacing:-.04em;margin:12px 0 16px;max-width:980px}
.page-hero p{max-width:780px;color:var(--muted);font-size:19px;line-height:1.72}
.gallery-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.gallery-item{border-radius:22px;overflow:hidden;border:1px solid var(--line);background:#0b1826;min-height:240px;position:relative}
.gallery-item:nth-child(1),.gallery-item:nth-child(4){grid-column:span 7}.gallery-item:nth-child(2),.gallery-item:nth-child(3){grid-column:span 5}
.gallery-item:nth-child(n+5){grid-column:span 4}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.45s ease}.gallery-item:hover img{transform:scale(1.04)}
.gallery-label{position:absolute;left:16px;bottom:16px;padding:9px 12px;border-radius:12px;background:rgba(3,12,20,.74);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);font-size:13px;font-weight:800}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service{padding:28px;border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.025)}
.service h3{font-size:21px;margin:0 0 10px}.service p{color:var(--muted);line-height:1.65;font-size:14px}.service ul{color:#bfd0db;padding-left:18px;line-height:1.9;font-size:14px}
.cta{padding:42px;border-radius:30px;border:1px solid rgba(53,224,161,.2);background:radial-gradient(circle at 10% 10%,rgba(53,224,161,.12),transparent 45%),rgba(255,255,255,.025);display:flex;align-items:center;justify-content:space-between;gap:22px}
.cta h2{font-size:36px;letter-spacing:-.035em;margin:0}.cta p{color:var(--muted);margin:8px 0 0}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.field{display:grid;gap:8px}.field.full{grid-column:1/-1}
label{font-size:13px;color:#b8cbd6}.input,textarea,select{width:100%;border:1px solid var(--line);background:#091622;color:#fff;border-radius:14px;padding:14px 15px;outline:none}.input:focus,textarea:focus,select:focus{border-color:rgba(53,224,161,.45);box-shadow:0 0 0 4px rgba(53,224,161,.06)}textarea{min-height:150px;resize:vertical}
.notice{padding:14px 16px;border-radius:14px;border:1px solid rgba(255,205,111,.18);background:rgba(255,205,111,.06);color:#e6d0a3;font-size:13px;line-height:1.6}
footer{border-top:1px solid var(--line);margin-top:70px;padding:34px 0 42px;color:#8ea5b5}
.footer-grid{display:flex;align-items:flex-start;justify-content:space-between;gap:30px}.footer-links{display:flex;gap:18px;flex-wrap:wrap;font-size:13px}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}.reveal.in{opacity:1;transform:none}
@media(max-width:1100px){.project-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.project-grid{grid-template-columns:repeat(2,1fr)}.cap-grid{grid-template-columns:repeat(2,1fr)}.service-grid{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.menu-btn{display:block}.nav-links{display:none;position:absolute;left:16px;right:16px;top:84px;flex-direction:column;align-items:stretch;padding:12px;border:1px solid var(--line);background:#091521;border-radius:18px;box-shadow:var(--shadow)}.nav-links.open{display:flex}.hero{padding-top:70px}.project-grid{grid-template-columns:1fr}.cap-grid,.service-grid{grid-template-columns:1fr}.section{padding:58px 0}.section-head{align-items:start;flex-direction:column}.gallery-item,.gallery-item:nth-child(n){grid-column:span 12;min-height:210px}.cta{align-items:flex-start;flex-direction:column}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.footer-grid{flex-direction:column}.hero h1{font-size:58px}}


/* v1.1 compact portfolio refinements */
.compact-grid{align-items:stretch}
.project-kicker{font-size:10.5px}
.media-shade{position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(3,11,20,.24))}
.portfolio-section{padding-top:64px}
.portfolio-head{margin-bottom:22px}
.portfolio-subhead{display:flex;align-items:center;gap:15px;margin:8px 0 18px}
.portfolio-subhead span{font-size:24px;font-weight:850;letter-spacing:-.03em}
.portfolio-subhead p{margin:0;color:#8298a8;font-size:13px}
.apps-subhead{margin-top:44px}
.app-actions{display:flex;align-items:center;gap:12px;margin-top:auto;flex-wrap:wrap}
.app-actions .project-link{margin-top:0}
.mini-link{font-size:11.5px;color:#9eb5c5;font-weight:700}
.footer-signature{font-size:12px;margin-top:18px;color:#708899}
.compact-page-hero{padding:62px 0 20px}
.compact-page-hero p{font-size:17px;max-width:720px}
.equal-panels>.panel{height:100%}
.about-hero h1{max-width:900px}
.form-status{display:none;margin-top:14px;padding:12px 14px;border-radius:12px;font-size:13px}
.form-status.show{display:block}
.form-status.success{background:rgba(53,224,161,.08);border:1px solid rgba(53,224,161,.22);color:#b8f5df}
.form-status.error{background:rgba(255,107,107,.08);border:1px solid rgba(255,107,107,.22);color:#ffc2c2}
@media(max-width:900px){.split{grid-template-columns:1fr}.panel{height:auto}}
@media(max-width:760px){
  .portfolio-subhead{align-items:flex-start;flex-direction:column;gap:3px}
  .project-card p{min-height:0}
}


/* v1.2 — official VIONAVI identity */
.official-brand{
  display:flex;
  align-items:center;
  gap:11px;
  font-weight:850;
  letter-spacing:.08em;
}
.brand-logo{
  width:42px;
  height:42px;
  object-fit:cover;
  border-radius:11px;
  box-shadow:0 8px 24px rgba(0,0,0,.24);
  border:1px solid rgba(255,255,255,.08);
}
.footer-logo{
  width:52px;
  height:52px;
  border-radius:13px;
}
.footer-brand{
  align-items:center;
}
.hero p{
  max-width:720px;
  font-size:clamp(16px,1.8vw,19px);
}
.page-hero p{
  max-width:760px;
  font-size:16px;
}
@media(max-width:760px){
  .brand-logo{width:38px;height:38px;border-radius:10px}
  .hero h1{font-size:clamp(38px,11vw,52px);line-height:1.02}
  .section-title{font-size:clamp(29px,8vw,38px)}
  .page-hero h1{font-size:clamp(32px,9vw,42px);line-height:1.05}
}


/* v1.3 — MyAkademik + responsive navigation/mobile refinement */
html,body{max-width:100%;overflow-x:hidden}
body.menu-open{overflow:hidden}
.nav-wrap{position:relative}
.project-card,.cap-card,.service,.panel,.metric{min-width:0}
.project-card h3,.project-card p,.section-copy,.page-hero p,.panel p{overflow-wrap:anywhere}
.project-media img{display:block;width:100%;height:100%}

/* Keep Contact as the final item on desktop */
.nav-links .nav-cta{margin-left:2px}

/* Tablet / compact desktop */
@media(max-width:1040px){
  .nav-links a{padding:9px 9px;font-size:13px}
  .nav-wrap{gap:12px}
  .official-brand{gap:8px}
  .brand-logo{width:38px;height:38px}
  .project-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}

/* Switch header to mobile menu before links become crowded */
@media(max-width:900px){
  .menu-btn{display:block;min-width:64px}
  .nav-links{
    display:none;
    position:absolute;
    z-index:80;
    left:0;
    right:0;
    top:calc(100% + 10px);
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    padding:12px;
    border:1px solid var(--line);
    background:rgba(7,17,31,.98);
    backdrop-filter:blur(20px);
    border-radius:18px;
    box-shadow:var(--shadow);
    max-height:calc(100vh - 105px);
    overflow-y:auto;
  }
  .nav-links.open{display:flex}
  .nav-links a{width:100%;padding:12px 14px;font-size:14px}
  .nav-links .nav-cta{margin-left:0;margin-top:4px}
  .project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero{padding:68px 0 46px}
  .section{padding:54px 0}
  .metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr}
}

/* Large phones / portrait tablets */
@media(max-width:760px){
  .container{width:min(100% - 28px,1180px)}
  .nav-wrap{height:70px}
  .hero{padding-top:54px}
  .hero h1{font-size:clamp(36px,10vw,48px);max-width:100%}
  .hero p{font-size:16px;line-height:1.65}
  .hero-actions{margin-top:26px}
  .hero-actions .btn{flex:1 1 210px}
  .section-title{font-size:clamp(28px,7vw,36px)}
  .section-head{gap:14px}
  .project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .project-card:hover,.project-card.is-active{transform:none}
  .project-grid:has(.project-card:hover) .project-card:not(:hover){transform:none;opacity:1}
  .project-body{padding:15px}
  .project-card h3{font-size:17px}
  .project-card p{font-size:12px;min-height:0}
  .page-hero{padding:48px 0 16px}
  .page-hero h1{font-size:clamp(30px,8vw,39px)}
  .page-hero p{font-size:15px;line-height:1.65}
  .panel{padding:24px}
  .cta{padding:28px}
  .cta h2{font-size:28px}
  .footer-grid{gap:22px}
}

/* Standard phones */
@media(max-width:540px){
  .container{width:calc(100% - 24px)}
  .brand span{font-size:14px}
  .brand-logo{width:36px;height:36px}
  .project-grid{grid-template-columns:1fr}
  .project-media{aspect-ratio:16/8.8}
  .metrics{grid-template-columns:1fr 1fr;gap:10px}
  .metric{padding:16px}
  .metric strong{font-size:22px}
  .metric span{font-size:11.5px}
  .cap-grid,.service-grid{grid-template-columns:1fr}
  .gallery-grid{gap:12px}
  .form-grid{grid-template-columns:1fr}
  .field.full{grid-column:auto}
  .btn{padding:13px 16px}
}

/* Small phones */
@media(max-width:380px){
  .container{width:calc(100% - 20px)}
  .official-brand{letter-spacing:.04em}
  .brand span{font-size:13px}
  .brand-logo{width:34px;height:34px}
  .menu-btn{min-width:auto;padding:9px 10px;font-size:12px}
  .hero h1{font-size:34px}
  .metrics{grid-template-columns:1fr}
  .section{padding:46px 0}
  .portfolio-subhead span{font-size:21px}
  .panel{padding:20px}
}