/* ===== Emerald Vortex Games ===== */
:root{
  --bg:#030a07;
  --panel:rgba(10,32,22,.55);
  --line:rgba(52,211,153,.16);
  --line-strong:rgba(52,211,153,.4);
  --text:#e6f5ee;
  --muted:#93b5a5;
  --emerald:#10b981;
  --emerald-light:#34d399;
  --emerald-pale:#a7f3d0;
  --gold:#e8c66a;
  --radius:20px;
  --display:"Cinzel",Georgia,serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  font-family:var(--sans);color:var(--text);line-height:1.65;font-size:17px;
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(16,185,129,.12),transparent 60%),
    radial-gradient(900px 700px at -10% 40%,rgba(6,95,70,.18),transparent 60%),
    var(--bg);
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:100;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--emerald);color:#02140c}
.skip{position:absolute;left:-999px;top:8px;background:var(--emerald);color:#02140c;padding:8px 14px;border-radius:8px;z-index:200}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--emerald-light);outline-offset:3px;border-radius:6px}

/* Buttons */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.95em 1.8em;border-radius:999px;font-weight:700;letter-spacing:.04em;font-size:.95rem;color:#02140c;
  background:linear-gradient(135deg,var(--emerald-pale),var(--emerald) 55%,#059669);
  box-shadow:0 10px 30px -10px rgba(16,185,129,.7),inset 0 1px 0 rgba(255,255,255,.4);transition:transform .25s,box-shadow .25s;overflow:hidden}
.btn::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.5) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 40px -10px rgba(16,185,129,.9),inset 0 1px 0 rgba(255,255,255,.4)}
.btn:hover::after{transform:translateX(120%)}
.btn--ghost{color:var(--text);background:rgba(16,185,129,.06);border:1px solid var(--line-strong);box-shadow:none;backdrop-filter:blur(6px)}
.btn--ghost:hover{background:rgba(16,185,129,.14);box-shadow:0 0 0 1px var(--emerald-light),0 12px 30px -12px rgba(16,185,129,.6)}
.btn--small{padding:.6em 1.2em;font-size:.85rem}

/* Nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.is-scrolled{background:rgba(3,10,7,.8);backdrop-filter:blur(14px);border-color:var(--line)}
.nav__inner{max-width:var(--maxw);margin:auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px}
.brand__mark{width:38px;height:38px;filter:drop-shadow(0 0 10px rgba(16,185,129,.55));transition:transform .6s}
.brand:hover .brand__mark{transform:rotate(180deg)}
.brand__text{font-family:var(--display);font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:1rem}
.brand__text em{font-style:normal;color:var(--emerald-light)}
.nav__links{display:flex;align-items:center;gap:32px}
.nav__links a:not(.btn){font-weight:600;font-size:.92rem;color:var(--muted);letter-spacing:.06em;position:relative;transition:color .2s}
.nav__links a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--emerald-light);transform:scaleX(0);transition:transform .25s;border-radius:2px}
.nav__links a:not(.btn):hover{color:var(--text)}
.nav__links a:not(.btn):hover::after{transform:scaleX(1)}
.nav__toggle{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;flex-direction:column;justify-content:center;gap:6px;align-items:center}
.nav__toggle span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:transform .3s,opacity .3s}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* Hero */
.hero{position:relative;min-height:100vh;min-height:100svh;display:grid;place-items:center;text-align:center;padding:120px 20px 110px;overflow:hidden;isolation:isolate}
#vortex{position:absolute;inset:0;width:100%;height:100%;z-index:-2}
.hero__glow{position:absolute;inset:0;z-index:-1;background:radial-gradient(closest-side at 50% 50%,rgba(3,10,7,.15),rgba(3,10,7,.85) 90%),linear-gradient(to bottom,transparent 70%,var(--bg))}
.hero__content{max-width:860px}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:.78rem;font-weight:700;letter-spacing:.32em;text-transform:uppercase;color:var(--emerald-light)}
.eyebrow::before,.eyebrow::after{content:"";width:28px;height:1px;background:linear-gradient(90deg,transparent,var(--emerald-light))}
.eyebrow::after{transform:scaleX(-1)}
.hero__title{font-family:var(--display);font-weight:900;line-height:.95;margin:22px 0 26px;text-transform:uppercase;letter-spacing:.04em}
.hero__title span{display:block}
.hero__title span:first-child{font-size:clamp(2.6rem,9vw,6.4rem);background:linear-gradient(180deg,#fff,#b9d9c9);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__title-accent{font-size:clamp(3.2rem,12vw,8.6rem);background:linear-gradient(100deg,var(--emerald-pale),var(--emerald) 40%,#0f766e 60%,var(--emerald-pale));background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 6s linear infinite;filter:drop-shadow(0 0 30px rgba(16,185,129,.35))}
.hero__title .hero__title-small{font-size:clamp(1rem,2.4vw,1.5rem);letter-spacing:.9em;margin-top:14px;color:var(--gold);font-weight:700;padding-left:.9em;background:none;-webkit-text-fill-color:var(--gold)}
@keyframes shine{to{background-position:-200% 0}}
.hero__lead{max-width:640px;margin:0 auto 38px;color:var(--muted);font-size:clamp(1rem,1.6vw,1.15rem)}
.hero__lead em{color:var(--emerald-pale);font-style:normal;font-weight:600}
.hero__actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.hero__scroll{position:absolute;bottom:56px;left:50%;transform:translateX(-50%);width:26px;height:42px;border:2px solid var(--line-strong);border-radius:14px}
.hero__scroll span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;background:var(--emerald-light);border-radius:2px;animation:scrolldot 1.8s ease-in-out infinite}
@keyframes scrolldot{0%{opacity:0;transform:translateY(0)}40%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* Strip */
.strip{max-width:var(--maxw);margin:-40px auto 0;padding:0 24px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;position:relative;z-index:2}
.strip__item{background:var(--panel);backdrop-filter:blur(10px);border:1px solid var(--line);padding:26px 20px;text-align:center}
.strip__item:first-child{border-radius:var(--radius) 0 0 var(--radius)}
.strip__item:last-child{border-radius:0 var(--radius) var(--radius) 0}
.strip__item strong{display:block;font-family:var(--display);font-size:2.2rem;color:var(--emerald-light);line-height:1.1}
.strip__item span{font-size:.8rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}

/* Section heads */
section{position:relative}
.section-head{text-align:center;max-width:640px;margin:0 auto 64px}
.section-head h2{font-family:var(--display);font-size:clamp(2.2rem,5vw,3.6rem);font-weight:700;margin:14px 0 12px;letter-spacing:.02em}
.section-head p:not(.eyebrow){color:var(--muted)}

/* Games */
.games{max-width:var(--maxw);margin:auto;padding:140px 24px 60px}
.game{display:grid;grid-template-columns:1.15fr 1fr;gap:56px;align-items:center;margin-bottom:130px}
.game--flip .game__art{order:2}
.game__art{position:relative;aspect-ratio:3/2;border-radius:24px;overflow:hidden;border:1px solid var(--line-strong);background:#020805 center/cover no-repeat;
  box-shadow:0 40px 80px -30px rgba(0,0,0,.9),0 0 60px -20px var(--accent);
  transform:perspective(1000px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .4s ease}
.game__art svg{width:100%;height:100%}
.game__art.has-image svg{display:none}
.game__art::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(3,10,7,.5),transparent 40%),radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.12),transparent 40%);pointer-events:none}
.game__art::before{content:"";position:absolute;inset:12px;border-radius:16px;pointer-events:none;z-index:2;
  background:linear-gradient(var(--accent),var(--accent)) top left/28px 2px,linear-gradient(var(--accent),var(--accent)) top left/2px 28px,
  linear-gradient(var(--accent),var(--accent)) bottom right/28px 2px,linear-gradient(var(--accent),var(--accent)) bottom right/2px 28px;background-repeat:no-repeat;opacity:.8}
.vr-badge{position:absolute;top:22px;right:22px;z-index:3;font-family:var(--display);font-weight:900;font-size:.85rem;letter-spacing:.2em;padding:6px 12px 6px 14px;border-radius:8px;color:#1a1204;background:linear-gradient(135deg,#fde68a,#eab308);box-shadow:0 6px 20px -6px rgba(234,179,8,.8)}
.game__body{position:relative;z-index:0}
.game__index{font-family:var(--display);font-size:5.5rem;font-weight:900;line-height:1;position:absolute;top:-58px;left:-8px;color:transparent;-webkit-text-stroke:1px var(--line-strong);z-index:-1;user-select:none}
.game h3{font-family:var(--display);font-size:clamp(2rem,4vw,3rem);line-height:1.1;margin-bottom:8px}
.amp{color:var(--accent-2);font-style:italic}
.game__tagline{font-family:var(--display);color:var(--accent);font-size:1.08rem;letter-spacing:.05em;margin-bottom:18px}
.game__body>p:not(.game__tagline){color:var(--muted)}
.tags{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin:26px 0}
.tags li{font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:7px 14px;border-radius:999px;border:1px solid var(--line-strong);background:rgba(16,185,129,.08);color:var(--emerald-pale)}
.status{display:inline-flex;align-items:center;gap:10px;font-size:.85rem;font-weight:600;color:var(--muted);letter-spacing:.05em}
.status__dot{width:9px;height:9px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(52,211,153,.7)}70%{box-shadow:0 0 0 12px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}

/* art animations */
.ship{animation:drift 9s ease-in-out infinite}
.ship--2{animation-duration:12s;animation-direction:reverse}
.beam{animation:sweep 6s ease-in-out infinite;transform-box:view-box;transform-origin:190px 118px}
.beam--2{animation-duration:7.5s;transform-origin:410px 88px}
.boom{animation:boom 3.2s ease-out infinite;transform-box:view-box;transform-origin:300px 300px}
.car{animation:roll 7s linear infinite}
.car--2{animation:roll2 9s linear infinite}
.banner{animation:wave 3s ease-in-out infinite;transform-box:view-box;transform-origin:70px 180px}
.banner--2{transform-origin:370px 170px;animation-delay:-1.4s}
.gem{animation:float 3.6s ease-in-out infinite;filter:drop-shadow(0 0 8px #34d399)}
.gem--2{animation-delay:-1.2s}.gem--3{animation-delay:-2.3s}
.sun{animation:breathe 5s ease-in-out infinite;transform-box:view-box;transform-origin:300px 150px}
@keyframes drift{50%{transform:translate(18px,-6px)}}
@keyframes sweep{0%,100%{transform:rotate(-10deg)}50%{transform:rotate(12deg)}}
@keyframes boom{0%{transform:scale(.2);opacity:0}15%{opacity:1}100%{transform:scale(1.4);opacity:0}}
@keyframes roll{from{transform:translateX(-160px)}to{transform:translateX(640px)}}
@keyframes roll2{from{transform:translateX(160px)}to{transform:translateX(-560px)}}
@keyframes wave{50%{transform:skewY(-6deg)}}
@keyframes float{50%{transform:translateY(-8px)}}
@keyframes breathe{50%{transform:scale(1.08)}}

/* Studio */
.studio{max-width:var(--maxw);margin:auto;padding:80px 24px 120px}
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.pillar{position:relative;padding:34px 28px;border-radius:var(--radius);background:linear-gradient(180deg,rgba(16,185,129,.07),rgba(16,185,129,.01));border:1px solid var(--line);transition:transform .35s,border-color .35s,box-shadow .35s;overflow:hidden}
.pillar::before{content:"";position:absolute;inset:-1px;border-radius:inherit;background:radial-gradient(400px circle at var(--mx,50%) var(--my,0%),rgba(52,211,153,.18),transparent 40%);opacity:0;transition:opacity .3s;pointer-events:none}
.pillar:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:0 24px 50px -24px rgba(16,185,129,.5)}
.pillar:hover::before{opacity:1}
.pillar__icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:22px;background:rgba(16,185,129,.12);border:1px solid var(--line-strong)}
.pillar__icon svg{width:24px;height:24px;fill:none;stroke:var(--emerald-light);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.pillar h3{font-family:var(--display);font-size:1.25rem;margin-bottom:10px}
.pillar p{color:var(--muted);font-size:.95rem}

/* Roadmap */
.roadmap{max-width:var(--maxw);margin:auto;padding:60px 24px 120px}
.timeline{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.timeline::before{content:"";position:absolute;top:9px;left:10px;right:10px;height:2px;background:linear-gradient(90deg,var(--emerald) 0 37%,var(--line) 37%)}
.timeline li{position:relative;padding-top:42px}
.timeline__dot{position:absolute;top:0;left:0;width:20px;height:20px;border-radius:50%;border:2px solid var(--line-strong);background:var(--bg)}
.timeline li.is-done .timeline__dot{background:var(--emerald);border-color:var(--emerald)}
.timeline li.is-now .timeline__dot{border-color:var(--emerald-light);box-shadow:0 0 0 6px rgba(16,185,129,.18),0 0 20px var(--emerald)}
.timeline li.is-now .timeline__dot::after{content:"";position:absolute;inset:4px;border-radius:50%;background:var(--emerald-light);animation:pulse 2s infinite}
.timeline h3{font-family:var(--display);font-size:1.15rem;margin-bottom:6px}
.timeline li.is-now h3{color:var(--emerald-light)}
.timeline p{color:var(--muted);font-size:.93rem}

/* CTA */
.cta{padding:40px 24px 140px}
.cta__card{position:relative;max-width:820px;margin:auto;text-align:center;padding:70px 40px;border-radius:32px;overflow:hidden;border:1px solid var(--line-strong);
  background:radial-gradient(600px 300px at 50% 0%,rgba(16,185,129,.25),transparent 70%),linear-gradient(180deg,#071a12,#04100b)}
.cta__card::before{content:"";position:absolute;inset:-50%;background:conic-gradient(from 0deg,transparent,rgba(52,211,153,.12),transparent 30%);animation:spin 14s linear infinite;pointer-events:none}
@keyframes spin{to{transform:rotate(360deg)}}
.cta__card>*{position:relative}
.cta__mark{width:70px;height:70px;margin:0 auto 18px;filter:drop-shadow(0 0 18px rgba(16,185,129,.7));animation:spin 30s linear infinite}
.cta h2{font-family:var(--display);font-size:clamp(2rem,5vw,3.2rem);margin-bottom:12px}
.cta p{color:var(--muted);max-width:520px;margin:0 auto 32px}
.cta p.cta__mail{margin:26px auto 0;font-size:.9rem;letter-spacing:.06em;color:var(--emerald-light);word-break:break-all}

/* Footer */
.footer{border-top:1px solid var(--line);background:rgba(2,8,5,.7)}
.footer__inner{max-width:var(--maxw);margin:auto;padding:40px 24px;display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.footer__links{display:flex;gap:26px;flex-wrap:wrap}
.footer__links a{color:var(--muted);font-size:.9rem;transition:color .2s}
.footer__links a:hover{color:var(--emerald-light)}
.footer__copy{color:var(--muted);font-size:.82rem;width:100%;text-align:center;padding-top:20px;border-top:1px solid var(--line)}

/* Reveal */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1)}
.js .reveal.is-visible{opacity:1;transform:none}

/* Responsive */
@media (max-width:980px){
  .game,.game--flip{grid-template-columns:1fr;gap:40px;margin-bottom:100px}
  .game--flip .game__art{order:0}
  .pillars{grid-template-columns:repeat(2,1fr)}
  .strip{grid-template-columns:repeat(2,1fr)}
  .strip__item:first-child{border-radius:var(--radius) 0 0 0}
  .strip__item:nth-child(2){border-radius:0 var(--radius) 0 0}
  .strip__item:nth-child(3){border-radius:0 0 0 var(--radius)}
  .strip__item:last-child{border-radius:0 0 var(--radius) 0}
}
@media (max-width:760px){
  body{font-size:16px}
  .nav__inner{padding:12px 16px}
  .nav__toggle{display:flex}
  .nav__links{position:fixed;top:70px;left:16px;right:16px;flex-direction:column;gap:6px;padding:20px;border-radius:20px;background:rgba(4,16,11,.97);backdrop-filter:blur(16px);border:1px solid var(--line-strong);opacity:0;pointer-events:none;transform:translateY(-10px);transition:opacity .25s,transform .25s}
  .nav__links.is-open{opacity:1;pointer-events:auto;transform:none}
  .nav__links a:not(.btn){padding:12px;width:100%;text-align:center;font-size:1rem}
  .nav__links .btn{width:100%;margin-top:8px}
  .games,.studio,.roadmap{padding-left:16px;padding-right:16px}
  .strip{padding:0 16px}
  .games{padding-top:110px}
  .game__index{font-size:4rem;top:-42px}
  .timeline{grid-template-columns:1fr;gap:34px}
  .timeline::before{top:10px;bottom:10px;left:9px;right:auto;width:2px;height:auto;background:linear-gradient(180deg,var(--emerald) 0 30%,var(--line) 30%)}
  .timeline li{padding:0 0 0 40px}
  .cta{padding:30px 16px 100px}
  .cta__card{padding:54px 22px}
  .hero__actions .btn{flex:1 1 220px}
}
@media (max-width:480px){
  .pillars{grid-template-columns:1fr}
  .strip__item{padding:20px 12px}
  .strip__item strong{font-size:1.8rem}
  .brand__text{font-size:.88rem}
  .hero__title .hero__title-small{letter-spacing:.6em;padding-left:.6em}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none}
}