:root{
  --bg:#07080b;
  --bg-2:#0b0d12;
  --card:rgba(255,255,255,.035);
  --line:rgba(255,255,255,.10);
  --text:#f4f4f7;
  --muted:#9b9daa;
  --purple:#8a5cff;
  --blue:#4d7cff;
  --pink:#bb5cff;
  --max:1280px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(circle at 75% 9%, rgba(77,124,255,.11), transparent 28rem),
    radial-gradient(circle at 55% 32%, rgba(138,92,255,.06), transparent 24rem),
    var(--bg);
  color:var(--text);
  font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;
  min-height:100vh;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
button{font:inherit}
.noise{
  position:fixed;inset:0;pointer-events:none;opacity:.045;z-index:50;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E")
}
.cursor-glow{
  position:fixed;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(111,81,255,.075),transparent 65%);
  transform:translate(-50%,-50%);pointer-events:none;z-index:-1
}
.site-header{
  width:min(calc(100% - 48px),var(--max));height:88px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  position:relative;z-index:20
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:34px;height:34px;border:1px solid rgba(255,255,255,.15);border-radius:10px;
  display:grid;place-items:center;font-family:"Space Grotesk";font-weight:700;
  background:linear-gradient(135deg,rgba(138,92,255,.24),rgba(77,124,255,.05));
  box-shadow:inset 0 0 20px rgba(138,92,255,.10)
}
.brand-word{
  font-family:"Space Grotesk";font-size:24px;font-weight:700;letter-spacing:-1px
}
.brand-word span{color:var(--purple)}
.nav{display:flex;align-items:center;gap:34px;font-size:14px;color:#c8c9d0}
.nav a{transition:.2s}
.nav a:hover{color:#fff}
.menu-toggle{display:none;background:none;border:0;color:white}
.section{width:min(calc(100% - 48px),var(--max));margin:0 auto}
.hero{
  min-height:calc(100vh - 88px);display:grid;grid-template-columns:1.08fr .92fr;
  align-items:center;padding:72px 0 110px
}
.eyebrow{
  font-size:12px;letter-spacing:.2em;font-weight:700;color:#8e80ff;margin-bottom:20px
}
.hero h1,.section-heading h2,.principles-copy h2,.cta h2{
  font-family:"Space Grotesk";letter-spacing:-.055em;margin:0;font-weight:600
}
.hero h1{font-size:clamp(58px,6.7vw,104px);line-height:.93;max-width:850px}
.gradient-text,.section-heading h2 span,.principles-copy h2 span,.cta h2 span{
  background:linear-gradient(90deg,#9b6bff,#5e7dff 55%,#c35eff);
  -webkit-background-clip:text;background-clip:text;color:transparent
}
.hero-lead{max-width:670px;font-size:18px;line-height:1.7;color:var(--muted);margin:32px 0}
.hero-actions,.project-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.button{
  min-height:48px;padding:0 22px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;border:1px solid var(--line);transition:.25s
}
.button.primary{
  color:white;border-color:rgba(145,98,255,.5);
  background:linear-gradient(135deg,#8454ff,#5e6dff);
  box-shadow:0 12px 34px rgba(92,72,255,.18)
}
.button.primary:hover{transform:translateY(-2px);box-shadow:0 16px 44px rgba(92,72,255,.28)}
.button.ghost{background:rgba(255,255,255,.025)}
.button.ghost:hover{background:rgba(255,255,255,.06)}
.disabled-link{pointer-events:none;opacity:.75}
.hero-meta{display:flex;gap:22px;flex-wrap:wrap;margin-top:34px;color:#747785;font-size:12px}
.hero-meta span{display:flex;align-items:center;gap:8px}
.hero-meta i,.status i{width:6px;height:6px;border-radius:50%;background:#8762ff;box-shadow:0 0 12px #8762ff}
.hero-visual{height:650px;display:grid;place-items:center;position:relative}
.orb-wrap{position:relative;width:min(510px,41vw);aspect-ratio:1;border-radius:50%;perspective:1000px}
.orb-grid{
  position:absolute;inset:7%;border-radius:50%;
  background:
    radial-gradient(circle at center,rgba(111,78,255,.2),rgba(27,26,55,.1) 34%,transparent 68%),
    repeating-radial-gradient(circle at center,transparent 0 15px,rgba(122,92,255,.15) 16px 17px);
  box-shadow:0 0 100px rgba(89,70,255,.16),inset 0 0 80px rgba(70,98,255,.16);
  animation:pulse 4s ease-in-out infinite
}
.orb-ring{position:absolute;inset:10%;border:1px solid rgba(126,95,255,.36);border-radius:50%}
.ring-a{transform:rotateX(64deg);animation:spinA 12s linear infinite}
.ring-b{transform:rotateY(68deg);animation:spinB 14s linear infinite}
.ring-c{inset:22%;border-color:rgba(75,123,255,.3);transform:rotate(32deg)}
.orb-core{
  position:absolute;left:50%;top:50%;width:15%;aspect-ratio:1;border-radius:50%;
  transform:translate(-50%,-50%);background:#9a6aff;
  box-shadow:0 0 40px #8b5fff,0 0 110px rgba(83,105,255,.9)
}
.orb-label{
  position:absolute;left:50%;bottom:-5%;transform:translateX(-50%);
  font-family:"Space Grotesk";font-weight:700;letter-spacing:.2em;color:#77798a;font-size:11px
}
.orb-dot{position:absolute;width:7px;height:7px;border-radius:50%;background:white;box-shadow:0 0 15px #805cff}
.dot-a{top:18%;left:18%}.dot-b{right:13%;top:42%}.dot-c{left:30%;bottom:11%}
@keyframes spinA{to{transform:rotateX(64deg) rotateZ(360deg)}}
@keyframes spinB{to{transform:rotateY(68deg) rotateZ(-360deg)}}
@keyframes pulse{50%{transform:scale(1.025);filter:brightness(1.15)}}
.section-heading{padding:60px 0 42px}
.section-heading h2,.principles-copy h2,.cta h2{font-size:clamp(42px,5vw,72px);line-height:1}
.section-heading.split{display:flex;align-items:flex-end;justify-content:space-between;gap:60px}
.section-heading.split>p{max-width:480px;color:var(--muted);line-height:1.7;margin:0 0 4px}
.studio{padding:50px 0 130px}
.studio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.glass-card,.project-card,.principles-panel{
  border:1px solid var(--line);background:linear-gradient(145deg,rgba(255,255,255,.045),rgba(255,255,255,.014));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.035)
}
.feature-card{padding:32px;border-radius:18px;min-height:245px;transition:.28s}
.feature-card:hover{transform:translateY(-4px);border-color:rgba(139,96,255,.28)}
.feature-index{font-family:"Space Grotesk";color:#7165a5;font-size:12px;margin-bottom:64px}
.feature-card h3{font-family:"Space Grotesk";font-size:26px;margin:0 0 12px}
.feature-card p{color:var(--muted);line-height:1.65;margin:0}
.projects{padding:20px 0 130px}
.project-card{border-radius:24px;overflow:hidden;display:grid;grid-template-columns:1.15fr .85fr;min-height:600px}
.project-info{padding:48px;display:flex;flex-direction:column;justify-content:space-between}
.project-topline{display:flex;justify-content:space-between;align-items:center}
.status{font-size:11px;letter-spacing:.16em;color:#a5a7b4;display:flex;align-items:center;gap:9px}
.version{font-family:"Space Grotesk";color:#77798b}
.project-kicker{font-size:11px;color:#766d9f;letter-spacing:.18em;margin-bottom:10px}
.project-info h3{font-family:"Space Grotesk";font-size:76px;letter-spacing:-.055em;margin:0 0 16px}
.project-info>div>p{max-width:660px;line-height:1.7;color:var(--muted)}
.project-specs{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.project-specs div{padding:20px 10px 20px 0}
.project-specs strong{display:block;font-family:"Space Grotesk";font-size:21px;margin-bottom:6px}
.project-specs span,.base-note{font-size:11px;color:#757884}
.project-visual{position:relative;min-height:560px;background:radial-gradient(circle at center,rgba(111,73,255,.12),transparent 55%);display:grid;place-items:center}
.model-box{position:relative;width:270px;height:270px;transform-style:preserve-3d;transform:rotateX(-18deg) rotateY(33deg);animation:floatBox 5s ease-in-out infinite}
.model-box-face{position:absolute;border:1px solid rgba(141,91,255,.64);background:linear-gradient(145deg,rgba(33,27,49,.95),rgba(7,8,12,.98));box-shadow:inset 0 0 45px rgba(112,74,255,.08)}
.model-box-face.front{inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;transform:translateZ(135px)}
.model-box-face.front span{font-family:"Space Grotesk";font-size:48px;text-shadow:0 0 22px rgba(155,95,255,.8)}
.model-box-face.front small{margin-top:12px;color:#8d82b6;letter-spacing:.3em}
.model-box-face.side{width:270px;height:270px;transform:rotateY(90deg) translateZ(135px)}
.model-box-face.top{width:270px;height:270px;transform:rotateX(90deg) translateZ(135px)}
.project-glow{position:absolute;width:300px;height:70px;border-radius:50%;background:rgba(105,70,255,.25);filter:blur(32px);bottom:17%}
@keyframes floatBox{50%{transform:translateY(-12px) rotateX(-18deg) rotateY(39deg)}}
.coming-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.coming-card{min-height:190px;padding:30px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.018)}
.coming-card>span{color:#625e73;font-size:11px}
.coming-card h3{font-family:"Space Grotesk";margin:45px 0 10px;font-size:22px}
.coming-card p{margin:0;color:#777a87;line-height:1.6}
.principles{padding:20px 0 130px}
.principles-panel{padding:60px;border-radius:24px;display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}
.principles-copy p{color:var(--muted);line-height:1.7;max-width:480px}
.steps{list-style:none;padding:0;margin:0}
.steps li{display:grid;grid-template-columns:55px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}
.steps li:first-child{padding-top:0}
.steps li>span{color:#6e678d;font-size:12px}
.steps strong{font-family:"Space Grotesk";font-size:20px}
.steps p{color:#7f818e;margin:7px 0 0}
.cta{padding:20px 0 130px}
.cta-inner{min-height:520px;border:1px solid var(--line);border-radius:26px;padding:70px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;position:relative;overflow:hidden;background:linear-gradient(135deg,rgba(98,69,255,.06),transparent 40%)}
.cta-inner p{max-width:580px;color:var(--muted);line-height:1.7;font-size:17px}
.cta-mark{display:none}
.footer{
  width:min(calc(100% - 48px),var(--max));margin:0 auto;padding:36px 0 48px;border-top:1px solid var(--line);
  display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center
}
.footer-brand p,.copyright{color:#666976;font-size:12px}
.footer-links{display:flex;gap:25px;font-size:13px;color:#9799a5}
.copyright{grid-column:1/-1;margin:0}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}
.reveal.visible{opacity:1;transform:none}
.delay-1{transition-delay:.08s}.delay-2{transition-delay:.16s}.delay-3{transition-delay:.24s}.delay-4{transition-delay:.32s}
@media(max-width:900px){
  .site-header{height:72px}
  .menu-toggle{display:block;width:42px;height:42px;position:relative;z-index:30}
  .menu-toggle span{position:absolute;left:9px;right:9px;height:1px;background:#fff;transition:.2s}
  .menu-toggle span:first-child{top:16px}.menu-toggle span:last-child{top:24px}
  .nav{display:none;position:absolute;top:65px;left:0;right:0;background:rgba(7,8,11,.96);backdrop-filter:blur(20px);border:1px solid var(--line);border-radius:15px;padding:18px;flex-direction:column;align-items:flex-start}
  .nav.open{display:flex}
  .hero{grid-template-columns:1fr;padding-top:60px}
  .hero-visual{height:460px}
  .orb-wrap{width:380px;max-width:86vw}
  .studio-grid{grid-template-columns:1fr}
  .section-heading.split{display:block}.section-heading.split>p{margin-top:25px}
  .project-card{grid-template-columns:1fr}.project-visual{min-height:430px;order:-1}
  .principles-panel{grid-template-columns:1fr;padding:38px;gap:45px}
}
@media(max-width:600px){
  .section,.site-header,.footer{width:min(calc(100% - 28px),var(--max))}
  .hero{padding-bottom:70px}
  .hero h1{font-size:52px}
  .hero-lead{font-size:16px}
  .hero-meta{gap:12px}
  .studio,.projects,.principles,.cta{padding-bottom:90px}
  .project-info{padding:28px}
  .project-info h3{font-size:58px}
  .project-specs{grid-template-columns:1fr}
  .project-specs div+div{border-top:1px solid var(--line)}
  .project-visual{min-height:380px}
  .model-box{width:190px;height:190px}
  .model-box-face.front{transform:translateZ(95px)}
  .model-box-face.side{width:190px;height:190px;transform:rotateY(90deg) translateZ(95px)}
  .model-box-face.top{width:190px;height:190px;transform:rotateX(90deg) translateZ(95px)}
  .coming-grid{grid-template-columns:1fr}
  .principles-panel{padding:28px}
  .cta-inner{padding:38px;min-height:430px}
  .footer{grid-template-columns:1fr}
  .footer-links{flex-wrap:wrap}
}


/* PUBLIC R1 — official SZykAI logo integration */
.brand-logo-img{
  width:38px;height:38px;object-fit:cover;border-radius:10px;
  box-shadow:0 0 24px rgba(111,81,255,.28)
}
.hero-visual{isolation:isolate}
.hero-brand-art{
  position:absolute;z-index:3;width:min(620px,46vw);
  border:1px solid rgba(255,255,255,.10);
  border-radius:24px;overflow:hidden;
  box-shadow:0 28px 100px rgba(33,25,93,.32),0 0 70px rgba(123,74,255,.12);
  transform:rotate(-1.5deg);
  background:#050610
}
.hero-brand-art:after{
  content:"";position:absolute;inset:0;
  box-shadow:inset 0 0 70px rgba(7,8,11,.38);
  pointer-events:none
}
.hero-brand-art img{display:block;width:100%;height:auto}
.hero-visual .orb-wrap{
  opacity:.42;transform:scale(.86) translate(18%,10%);
  filter:blur(.2px)
}
.model-link[aria-disabled="true"]{pointer-events:none;opacity:.72}
.footer-logo-row{display:flex;align-items:center;gap:10px}
.footer-logo-row img{width:34px;height:34px;object-fit:cover;border-radius:9px}
@media(max-width:900px){
  .hero-brand-art{width:min(620px,92vw)}
  .hero-visual .orb-wrap{opacity:.26}
}