:root{
  --ink:#0b0e14;
  --ink-2:#121722;
  --navy:#1e2c42;
  --slate:#4f5c6f;
  --ivory:#f6f2e9;
  --paper:#fcfaf6;
  --gold:#c7a86b;
  --gold-soft:#e8d8b7;
  --teal:#1f5a5a;
  --line:rgba(18,23,34,.12);
  --white:#fff;
  --shadow:0 24px 70px rgba(9,13,20,.12);
  --radius:24px;
  --container:min(1180px,calc(100% - 40px));
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Manrope',Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}
body.nav-open{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
h1,h2,h3,h4{font-family:'Cinzel',Georgia,serif;font-weight:600;line-height:1.15;letter-spacing:.02em;margin:0 0 18px}
h1{font-size:clamp(2.65rem,6.2vw,5.7rem)}
h2{font-size:clamp(2rem,4vw,3.55rem)}
h3{font-size:clamp(1.15rem,2vw,1.55rem)}
p{margin:0 0 18px;color:#465064}
ul{padding-left:18px;color:#465064}
.container{width:var(--container);margin:auto}
.eyebrow{display:inline-flex;align-items:center;gap:10px;text-transform:uppercase;letter-spacing:.19em;font-size:.72rem;font-weight:700;color:var(--gold);margin-bottom:20px}
.eyebrow:before{content:"";width:34px;height:1px;background:currentColor}
.lead{font-size:clamp(1.05rem,1.8vw,1.35rem);max-width:760px}
.muted{color:#758094}
.gold{color:var(--gold)}
.small{font-size:.88rem}
.tag{display:inline-flex;align-items:center;padding:7px 11px;border:1px solid rgba(199,168,107,.35);border-radius:99px;color:#806b43;background:rgba(199,168,107,.09);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.tag.live{color:#176a53;border-color:rgba(23,106,83,.25);background:rgba(23,106,83,.08)}
.tag.developing{color:#755b1d}
.tag.future{color:#5c4f8a;border-color:rgba(92,79,138,.22);background:rgba(92,79,138,.07)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:50px;padding:0 24px;border-radius:999px;border:1px solid transparent;font-weight:700;font-size:.9rem;transition:.25s ease;cursor:pointer}
.btn-primary{background:var(--gold);color:var(--ink)}
.btn-primary:hover{transform:translateY(-2px);background:#d3b778;box-shadow:0 14px 34px rgba(199,168,107,.25)}
.btn-outline{border-color:rgba(255,255,255,.32);color:var(--white)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold)}
.btn-dark{background:var(--ink);color:var(--white)}
.btn-dark:hover{background:var(--navy);transform:translateY(-2px)}
.btn-text{padding:0;min-height:auto;color:#735f37}
.btn-text:after{content:"↗";font-size:1.05em}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

/* Header */
.site-header{position:fixed;z-index:1000;top:0;left:0;right:0;height:82px;display:flex;align-items:center;transition:.25s;background:linear-gradient(to bottom,rgba(7,10,15,.65),transparent)}
.site-header.scrolled,.site-header.inner{background:rgba(11,14,20,.94);backdrop-filter:blur(16px);box-shadow:0 10px 40px rgba(0,0,0,.12)}
.header-inner{width:var(--container);margin:auto;display:flex;align-items:center;justify-content:space-between}
.logo img{height:46px;width:auto}
.main-nav{display:flex;align-items:center;gap:28px}
.main-nav>a,.nav-drop>button{color:rgba(255,255,255,.82);font-size:.83rem;font-weight:600;letter-spacing:.05em;background:none;border:0;padding:12px 0;cursor:pointer}
.main-nav>a:hover,.main-nav>a.active,.nav-drop>button:hover{color:var(--gold)}
.nav-drop{position:relative}
.nav-drop>button:after{content:"⌄";margin-left:7px}
.dropdown{position:absolute;top:48px;right:-120px;width:700px;padding:18px;background:rgba(11,14,20,.98);border:1px solid rgba(255,255,255,.1);border-radius:20px;box-shadow:0 24px 70px rgba(0,0,0,.3);display:grid;grid-template-columns:repeat(2,1fr);gap:5px;opacity:0;visibility:hidden;transform:translateY(10px);transition:.2s}
.nav-drop:hover .dropdown,.nav-drop:focus-within .dropdown{opacity:1;visibility:visible;transform:none}
.dropdown a{padding:14px;border-radius:13px;color:#d7dbe3}
.dropdown a:hover{background:rgba(255,255,255,.06);color:var(--gold)}
.dropdown strong{display:block;font-size:.85rem}
.dropdown span{font-size:.72rem;color:#8c96a8}
.menu-toggle{display:none;border:0;background:none;width:42px;height:42px;position:relative;cursor:pointer}
.menu-toggle span,.menu-toggle:before,.menu-toggle:after{content:"";position:absolute;left:9px;right:9px;height:2px;background:#fff;transition:.2s}
.menu-toggle:before{top:12px}.menu-toggle span{top:20px}.menu-toggle:after{top:28px}
.menu-toggle[aria-expanded="true"]:before{transform:translateY(8px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span{opacity:0}
.menu-toggle[aria-expanded="true"]:after{transform:translateY(-8px) rotate(-45deg)}

/* Hero */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;background:
 radial-gradient(circle at 82% 20%,rgba(199,168,107,.22),transparent 28%),
 radial-gradient(circle at 15% 85%,rgba(31,90,90,.23),transparent 30%),
 linear-gradient(135deg,#080b10 0%,#111725 60%,#1b283a 100%);color:var(--white)}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(to bottom,black,transparent 88%)}
.hero:after{content:"A";position:absolute;right:-2vw;bottom:-16vh;font-family:'Cinzel',serif;font-size:55vw;line-height:.8;color:rgba(255,255,255,.025);pointer-events:none}
.hero-content{position:relative;z-index:2;padding:150px 0 95px;display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:end}
.hero h1{max-width:930px}
.hero p{color:#c7ced9}
.hero-side{border-left:1px solid rgba(255,255,255,.17);padding-left:34px;margin-bottom:18px}
.hero-side strong{display:block;color:var(--white);font-family:'Cinzel',serif;font-size:1.2rem;margin-bottom:8px}
.hero-side p{font-size:.9rem}
.hero-scroll{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);color:#9ba4b4;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase}

/* Inner page hero */
.page-hero{padding:170px 0 90px;position:relative;overflow:hidden;background:
 radial-gradient(circle at 80% 0,rgba(199,168,107,.18),transparent 28%),
 linear-gradient(135deg,#0b0e14,#182235);color:white}
.page-hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(255,255,255,.07);border-radius:50%;right:-90px;top:-170px}
.page-hero p{color:#c7ced9;max-width:800px}
.breadcrumb{font-size:.76rem;text-transform:uppercase;letter-spacing:.12em;color:#9fa8b8;margin-bottom:28px}
.breadcrumb a{color:var(--gold)}

/* Sections */
.section{padding:105px 0}
.section.compact{padding:78px 0}
.section-dark{background:var(--ink);color:var(--white)}
.section-dark p,.section-dark li{color:#aeb6c4}
.section-ivory{background:var(--ivory)}
.section-white{background:var(--white)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:50px}
.section-head p{max-width:600px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:40px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px;align-items:center}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:0 10px 40px rgba(9,13,20,.04)}
.card.dark{background:#141924;border-color:rgba(255,255,255,.08)}
.card.dark p{color:#aeb6c4}
.card:hover{transform:translateY(-4px);transition:.25s;box-shadow:var(--shadow)}
.card h3{margin-top:18px}
.business-card{display:flex;flex-direction:column;min-height:370px;position:relative;overflow:hidden}
.business-card:after{content:"";position:absolute;width:150px;height:150px;border:1px solid currentColor;border-radius:50%;opacity:.08;right:-50px;bottom:-60px}
.business-card .card-top{display:flex;justify-content:space-between;align-items:center}
.business-card .brand-code{font-family:'Cinzel';font-size:1.8rem;color:var(--gold)}
.business-card p{flex:1}
.business-card .btn-text{align-self:flex-start}
.accent-studio{border-top:4px solid #c69a4f}.accent-calm{border-top:4px solid #4b9fb4}.accent-qr{border-top:4px solid #2563eb}
.accent-vertex{border-top:4px solid #7f72c5}.accent-games{border-top:4px solid #df4f79}.accent-safety{border-top:4px solid #e39b2e}.accent-labs{border-top:4px solid #399078}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.1);border-radius:22px;overflow:hidden}
.stat{padding:28px;background:#111620}
.stat strong{display:block;font-family:'Cinzel';font-size:2.1rem;color:var(--gold)}
.stat span{font-size:.78rem;color:#98a2b2;text-transform:uppercase;letter-spacing:.08em}
.icon-box{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:rgba(199,168,107,.12);color:#8b713d;font-size:1.25rem}
.list-clean{list-style:none;padding:0;margin:0}
.list-clean li{padding:13px 0;border-bottom:1px solid var(--line)}
.list-clean li:last-child{border-bottom:0}
.quote-panel{padding:55px;border-radius:32px;background:linear-gradient(135deg,#121722,#24344d);color:white;position:relative;overflow:hidden}
.quote-panel:after{content:"“";position:absolute;right:22px;top:-38px;font-family:Georgia;font-size:170px;color:rgba(255,255,255,.06)}
.quote-panel p{color:#c8ced8;font-size:1.28rem;max-width:800px}
.brand-panel{min-height:470px;border-radius:34px;position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:40px;color:white;background:
 radial-gradient(circle at 70% 25%,rgba(199,168,107,.32),transparent 23%),
 linear-gradient(140deg,#0b0e14,#1e2c42)}
.brand-panel:before{content:"ARTIENA";position:absolute;inset:auto -20px 12px auto;font-family:'Cinzel';font-size:7rem;color:rgba(255,255,255,.035);transform:rotate(-90deg) translateX(48%);transform-origin:right bottom}
.brand-panel p{color:#c6ccd6}
.timeline{position:relative;padding-left:30px}
.timeline:before{content:"";position:absolute;top:7px;bottom:8px;left:6px;width:1px;background:var(--gold-soft)}
.timeline-item{position:relative;padding:0 0 34px 24px}
.timeline-item:before{content:"";position:absolute;width:13px;height:13px;border-radius:50%;background:var(--gold);left:-30px;top:7px;box-shadow:0 0 0 6px var(--paper)}
.timeline-item:last-child{padding-bottom:0}
.pill-row{display:flex;flex-wrap:wrap;gap:10px}
.pill{padding:10px 14px;border-radius:99px;background:rgba(199,168,107,.1);border:1px solid rgba(199,168,107,.2);font-size:.8rem;color:#6f5c39}
.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.feature-item{padding:20px;border:1px solid var(--line);border-radius:17px;background:rgba(255,255,255,.55)}
.feature-item strong{display:block;margin-bottom:5px}

/* CTA */
.cta{padding:85px 0;background:
 radial-gradient(circle at 10% 90%,rgba(31,90,90,.28),transparent 35%),
 linear-gradient(135deg,#0a0d13,#182235);color:white}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:40px}
.cta p{color:#bec6d2;max-width:650px}

/* Forms */
.contact-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:65px}
.form-card{background:white;border:1px solid var(--line);border-radius:28px;padding:38px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
label{font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#566174}
input,textarea,select{width:100%;border:1px solid #dce0e6;background:#fff;border-radius:12px;padding:13px 14px;outline:none;color:var(--ink)}
input:focus,textarea:focus,select:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(199,168,107,.12)}
textarea{min-height:150px;resize:vertical}
.form-message{display:none;margin-bottom:18px;padding:13px 15px;border-radius:12px;font-size:.9rem}
.form-message.success{display:block;background:#e9f7f1;color:#176a53}
.form-message.error{display:block;background:#fff0f1;color:#9f2f3a}

/* Footer */
.site-footer{background:#080b10;color:#aeb6c4;padding:70px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:48px}
.site-footer h4{font-family:'Manrope';font-size:.78rem;text-transform:uppercase;letter-spacing:.13em;color:white}
.site-footer a{display:block;padding:5px 0;font-size:.86rem}
.site-footer a:hover{color:var(--gold)}
.footer-logo{height:48px;margin-bottom:22px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.09);margin-top:52px;padding-top:22px;font-size:.76rem}
.social-row{display:flex;gap:14px}
.social-row a{display:inline-flex}

/* Reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s,transform .6s}
.reveal.visible{opacity:1;transform:none}

/* Responsive */
@media(max-width:980px){
  .menu-toggle{display:block}
  .main-nav{position:fixed;inset:82px 0 0;background:#0b0e14;display:flex;flex-direction:column;align-items:stretch;padding:25px 30px;gap:3px;transform:translateX(100%);transition:.25s;overflow:auto}
  .main-nav.open{transform:none}
  .main-nav>a,.nav-drop>button{text-align:left;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.08);width:100%}
  .dropdown{position:static;width:auto;display:none;grid-template-columns:1fr;opacity:1;visibility:visible;transform:none;border:0;box-shadow:none;padding:8px;background:rgba(255,255,255,.03)}
  .nav-drop.open .dropdown{display:grid}
  .hero-content,.split,.contact-grid{grid-template-columns:1fr;gap:45px}
  .hero-side{border-left:0;border-top:1px solid rgba(255,255,255,.17);padding:24px 0 0}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  :root{--container:min(100% - 28px,1180px)}
  .site-header{height:72px}.main-nav{inset:72px 0 0}.logo img{height:39px}
  .hero-content{padding:125px 0 80px}.hero h1{font-size:2.55rem}
  .page-hero{padding:135px 0 68px}
  .section{padding:75px 0}.section.compact{padding:60px 0}
  .section-head,.cta-inner,.footer-bottom{align-items:flex-start;flex-direction:column}
  .grid-2,.grid-3,.grid-4,.form-grid,.feature-list{grid-template-columns:1fr}
  .field.full{grid-column:auto}
  .stats{grid-template-columns:1fr}
  .business-card{min-height:auto}
  .card,.form-card{padding:24px}
  .quote-panel{padding:34px 25px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
}