:root{
  --bg:#121212;
  --bg-soft:#171717;
  --section:#141414;
  --section-alt:#1a1a1a;
  --panel:#1e1e1e;
  --panel-2:#242424;
  --panel-3:#202020;
  --text:#ededed;
  --muted:#9e9e9e;
  --muted-2:#777;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);
  --accent:#6f6f6f;
  --accent2:#8a8a8a;
  --accent-light:#cfcfcf;
  --radius:4px;
  --max:1180px;
  --nav-h:74px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-soft:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 18px)}
html,body{min-height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  overflow-x:hidden;
  text-rendering:optimizeLegibility;
}
body.menu-open{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.skip-link{position:fixed;top:10px;left:10px;z-index:999;transform:translateY(-160%);padding:10px 14px;background:#fff;color:#111;font-weight:800;transition:transform .25s var(--ease)}
.skip-link:focus{transform:translateY(0)}

/* Navigation */
.nav{
  position:fixed;inset:0 0 auto;z-index:100;height:var(--nav-h);
  background:linear-gradient(to bottom,rgba(10,10,10,.94),rgba(14,14,14,.76));
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,.055);
}
.nav__inner{width:min(var(--max),calc(100% - 40px));height:100%;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:flex-end;gap:10px;white-space:nowrap}
.brand__logo{font-size:22px;font-weight:900;letter-spacing:.02em}.brand__logo span{color:#cfcfcf}
.brand small{padding-bottom:2px;color:#737373;font-size:8px;font-weight:800;letter-spacing:.18em}
.nav__links{display:flex;align-items:center;gap:4px}
.nav__links a{position:relative;padding:10px 12px;color:#aaa;font-size:13px;font-weight:650;transition:color .35s var(--ease),background .35s var(--ease)}
.nav__links a::after{content:"";position:absolute;left:12px;right:12px;bottom:5px;height:1px;background:#d0d0d0;transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease-soft)}
.nav__links a:hover,.nav__links a.active{color:#ededed;background:rgba(255,255,255,.028)}
.nav__links a:hover::after,.nav__links a.active::after{transform:scaleX(1)}
.nav__right{display:flex;align-items:center;gap:10px}
.burger{display:none;width:42px;height:42px;padding:0;border:1px solid var(--line);background:rgba(255,255,255,.03);cursor:pointer}
.burger span{display:block;width:18px;height:1px;margin:5px auto;background:#ddd;transition:transform .35s var(--ease),opacity .25s ease}
.burger.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border:1px solid rgba(255,255,255,.11);border-radius:0;font-weight:800;font-size:13px;letter-spacing:.01em;transition:transform .45s var(--ease-soft),background .45s var(--ease),border-color .45s var(--ease),color .45s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:linear-gradient(180deg,#909090,#686868);color:#111;border-color:rgba(255,255,255,.16)}
.btn--primary:hover{background:linear-gradient(180deg,#a0a0a0,#757575)}
.btn--ghost{background:rgba(255,255,255,.038);color:#ececec}
.btn--ghost:hover{background:rgba(255,255,255,.075);border-color:rgba(255,255,255,.17)}
.btn--nav{min-height:40px;padding:0 15px}
.btn--large{min-height:54px;padding:0 24px}

/* Hero */
.hero{position:relative;min-height:92svh;padding-top:var(--nav-h);display:flex;align-items:stretch;overflow:hidden;isolation:isolate;background:#080808}
.hero__youtube-bg{position:absolute;inset:0;z-index:0;overflow:hidden;background:#050505;pointer-events:none}
.hero__youtube-bg iframe{position:absolute;top:50%;left:50%;width:177.78vh;height:100vh;min-width:100vw;min-height:56.25vw;transform:translate(-50%,-50%) scale(1.1);border:0;filter:saturate(.88) contrast(1.04) brightness(.52);pointer-events:none}
.hero__overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(8,8,8,.94) 0%,rgba(12,12,12,.80) 43%,rgba(10,10,10,.36) 74%,rgba(8,8,8,.62) 100%),linear-gradient(180deg,rgba(0,0,0,.12),rgba(0,0,0,.52))}
.hero__grain{position:absolute;inset:0;z-index:2;opacity:.17;pointer-events:none;background-image:radial-gradient(circle at 20% 30%,rgba(255,255,255,.12) 0 1px,transparent 1.5px);background-size:26px 26px;mask-image:linear-gradient(to bottom,#000,transparent 92%)}
.hero__content{position:relative;z-index:3;width:min(var(--max),calc(100% - 40px));min-height:calc(92svh - var(--nav-h));margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(270px,.55fr);gap:34px;align-items:center;padding:56px 0 68px}
.hero__copy{max-width:720px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 17px;color:#b7b7b7;font-size:10px;font-weight:900;letter-spacing:.2em;text-transform:uppercase}
.eyebrow i{display:block;width:22px;height:1px;background:#8a8a8a}
.hero h1{margin:0 0 20px;font-size:clamp(52px,6.8vw,94px);line-height:.88;letter-spacing:-.062em;font-weight:950}.hero h1 span{color:#bdbdbd}
.hero__sub{max-width:61ch;margin:0;color:rgba(238,238,238,.76);font-size:clamp(15.5px,1.4vw,18px);line-height:1.75}
.hero__buttons{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero__mascot-wrap{position:relative;align-self:end;justify-self:end;width:min(390px,34vw);height:min(610px,69svh);display:flex;align-items:flex-end;justify-content:center;pointer-events:none}
.hero__mascot-backdrop{position:absolute;left:50%;bottom:6%;width:92%;height:62%;transform:translateX(-50%);background:radial-gradient(ellipse at center,rgba(255,255,255,.08),transparent 68%);filter:blur(12px);opacity:.58}
.hero__mascot{position:relative;z-index:2;width:100%;height:100%;object-fit:contain;object-position:center bottom;filter:drop-shadow(0 32px 28px rgba(0,0,0,.42));transform:none;animation:none;will-change:auto}
.hero__mascot-mark{position:absolute;right:-10px;bottom:70px;z-index:1;width:92px;height:92px;border:1px solid rgba(255,255,255,.09);display:grid;place-items:center;transform:rotate(45deg);opacity:.45}
.hero__mascot-mark span{transform:rotate(-45deg);font-size:12px;font-weight:900;letter-spacing:.2em;color:#aaa}
.hero__scroll{position:absolute;left:50%;bottom:23px;z-index:4;display:flex;align-items:center;gap:12px;transform:translateX(-50%);color:#7f7f7f;font-size:9px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}
.hero__scroll i{position:relative;width:42px;height:1px;background:#555;overflow:hidden}.hero__scroll i::after{content:"";position:absolute;inset:0;background:#ccc;transform:translateX(-100%);animation:scrollLine 2.7s var(--ease) infinite}
@keyframes scrollLine{0%{transform:translateX(-100%)}58%,100%{transform:translateX(100%)}}

/* General sections */
.section{position:relative;padding:104px 0;border-top:1px solid rgba(255,255,255,.04);overflow:hidden}
.section--solid{background:var(--section)}.section--solid-alt{background:var(--section-alt)}
.section-intro{margin-bottom:48px}.section-intro--narrow{margin-bottom:56px}
.section-intro__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(330px,.72fr);gap:76px;align-items:end}
.section-intro h2,.chapter h2,.path-head h2,.direction-copy h2{margin:0;font-size:clamp(36px,4.1vw,58px);line-height:1.02;letter-spacing:-.045em}
.section-intro p,.chapter>p,.path-head>p,.direction-copy>p{margin:0;color:rgba(255,255,255,.67);font-size:15.5px;line-height:1.8}
.chapter{display:grid;grid-template-columns:60px minmax(320px,.9fr) minmax(350px,.82fr);gap:34px;align-items:start;margin-bottom:62px}
.chapter__number{width:52px;height:52px;display:grid;place-items:center;border:1px solid var(--line);background:rgba(255,255,255,.025);color:#949494;font-size:11px;font-weight:900;letter-spacing:.12em}
.chapter--reverse .chapter__number{order:3;justify-self:end}.chapter--reverse>div{order:2}.chapter--reverse>p{order:1}

/* Panels / profile */
.profile-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(330px,.7fr);gap:18px;align-items:start}
.profile-side{display:grid;gap:18px;padding-top:44px}
.panel{position:relative;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.018));overflow:hidden}
.panel::after{content:"";position:absolute;inset:auto -80px -110px auto;width:220px;height:220px;border:1px solid rgba(255,255,255,.05);transform:rotate(45deg);transition:transform 1s var(--ease-soft),opacity .8s ease;opacity:.55}
.panel:hover::after{transform:rotate(50deg) scale(1.08);opacity:.8}
.panel--large{min-height:460px;padding:42px;display:grid;grid-template-columns:52px 1fr;gap:28px;align-content:end}
.panel--compact{min-height:205px;padding:27px;transition:transform .6s var(--ease-soft),border-color .5s ease,background .5s ease}
.panel--compact:hover{transform:translateY(-5px);border-color:var(--line-strong);background:rgba(255,255,255,.045)}
.panel--offset-right{transform:translateX(26px)}.panel--offset-right:hover{transform:translate(26px,-5px)}
.panel__index{color:#707070;font-size:11px;font-weight:900;letter-spacing:.16em}.panel__kicker{color:#8d8d8d;font-size:10px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}
.panel h3{margin:13px 0 14px;font-size:clamp(25px,3vw,43px);line-height:1.05;letter-spacing:-.04em}.panel--compact h3{font-size:23px}.panel p{margin:0;color:rgba(255,255,255,.66);line-height:1.75}

/* Editorial about */
.editorial{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(350px,.75fr);gap:68px;align-items:start}.editorial__main{padding:18px 0 22px 36px;border-left:1px solid rgba(255,255,255,.13)}
.editorial__main h3{margin:0 0 22px;font-size:clamp(34px,3.7vw,54px);line-height:1.02;letter-spacing:-.045em}.editorial__main p{max-width:70ch;margin:0 0 18px;color:rgba(255,255,255,.67);line-height:1.82}
.detail-stack{display:grid;gap:14px;padding-top:18px}.detail-card{display:grid;grid-template-columns:44px 1fr;gap:17px;padding:23px;border:1px solid var(--line);background:var(--panel);transition:transform .6s var(--ease-soft),border-color .45s ease,background .45s ease}.detail-card:hover{transform:translateX(-5px);border-color:var(--line-strong);background:var(--panel-2)}.detail-card--shift{transform:translateX(28px)}.detail-card--shift:hover{transform:translateX(22px)}
.detail-card__no{color:#6f6f6f;font-size:10px;font-weight:900;letter-spacing:.14em}.detail-card h4{margin:0 0 6px;font-size:20px}.detail-card p{margin:0;color:rgba(255,255,255,.62);font-size:14px;line-height:1.66}

/* Quote / principles */
.quote-block{display:grid;grid-template-columns:180px 1fr;gap:40px;align-items:start;padding:0 0 55px;border-bottom:1px solid var(--line)}.quote-block__label{padding-top:12px;color:#777;font-size:10px;font-weight:900;letter-spacing:.18em}.quote-block p{max-width:900px;margin:0;font-size:clamp(28px,3.4vw,48px);line-height:1.15;letter-spacing:-.035em;color:#dadada}
.principle-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:42px}.principle{min-height:220px;padding:24px;border:1px solid var(--line);background:var(--panel);transition:transform .65s var(--ease-soft),background .45s ease,border-color .45s ease}.principle--down{transform:translateY(22px)}.principle:hover{transform:translateY(-5px);background:var(--panel-2);border-color:var(--line-strong)}.principle--down:hover{transform:translateY(17px)}.principle>span{color:#707070;font-size:10px;font-weight:900}.principle h3{margin:38px 0 8px;font-size:21px}.principle p{margin:0;color:rgba(255,255,255,.62);font-size:14px;line-height:1.65}

/* Development */
/* Entwicklung */
.development-head{position:relative;display:grid;grid-template-columns:minmax(0,.92fr) minmax(360px,.78fr);gap:84px;align-items:end;margin-bottom:46px;padding-bottom:38px;border-bottom:1px solid var(--line)}
.development-head__title h2{margin:0;font-size:clamp(36px,4.1vw,58px);line-height:1.02;letter-spacing:-.045em}
.development-head__copy{position:relative;padding:0 0 2px 66px}
.development-head__number{position:absolute;left:0;top:2px;width:46px;height:46px;display:grid;place-items:center;border:1px solid var(--line);background:rgba(255,255,255,.025);color:#929292;font-size:10px;font-weight:900;letter-spacing:.12em}
.development-head__copy p{margin:0;color:rgba(255,255,255,.68);font-size:15px;line-height:1.82}
.system-flow{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:78px}
.system-flow::before{content:"";position:absolute;left:4%;right:4%;top:28px;height:1px;background:linear-gradient(90deg,transparent,#4e4e4e 10%,#4e4e4e 90%,transparent);opacity:.7;pointer-events:none}
.system-flow article{position:relative;z-index:1;min-height:220px;padding:26px 24px 24px;border:1px solid var(--line);background:linear-gradient(180deg,#1c1c1c,#181818);transition:transform .7s var(--ease-soft),background .5s ease,border-color .5s ease}
.system-flow article:hover{transform:translateY(-4px);background:#202020;border-color:var(--line-strong)}
.system-flow__top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:34px}
.system-flow__top span{width:31px;height:31px;display:grid;place-items:center;border:1px solid #505050;background:#1a1a1a;color:#a2a2a2;font-size:9px;font-weight:900;letter-spacing:.08em}
.system-flow__top small{color:#686868;font-size:8px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}
.system-flow article h3{margin:0 0 10px;font-size:20px;line-height:1.15;letter-spacing:-.02em}
.system-flow article p{margin:0;color:rgba(255,255,255,.62);font-size:13.5px;line-height:1.72}
.ui-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1fr);gap:72px;align-items:center}.ui-copy h3{margin:0 0 20px;font-size:clamp(34px,3.6vw,52px);line-height:1.03;letter-spacing:-.045em}.ui-copy>p{margin:0;color:rgba(255,255,255,.67);line-height:1.8}.micro-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}.micro-list div{padding:16px;border:1px solid var(--line);background:rgba(255,255,255,.018)}.micro-list strong{display:block;margin-bottom:5px;font-size:13px}.micro-list span{display:block;color:#777;font-size:12px;line-height:1.5}
.ui-demo{border:1px solid rgba(255,255,255,.11);background:#171717;transform:translateX(18px);transition:transform .8s var(--ease-soft),border-color .5s ease}.ui-demo:hover{transform:translateX(12px);border-color:rgba(255,255,255,.18)}.ui-demo__top{height:46px;padding:0 16px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line);background:#1d1d1d}.ui-demo__top>span{width:7px;height:7px;background:#8e8e8e}.ui-demo__top strong{font-size:10px;letter-spacing:.16em}.ui-demo__top small{margin-left:auto;color:#777;font-size:9px}.ui-demo__body{display:grid;grid-template-columns:145px 1fr;min-height:300px}.ui-demo aside{padding:18px 12px;border-right:1px solid var(--line);display:grid;align-content:start;gap:5px;background:#151515}.ui-demo aside span{padding:10px 11px;color:#6f6f6f;font-size:11px}.ui-demo aside .active{background:#242424;color:#ddd}.ui-demo__content{padding:30px}.ui-demo__headline small{display:block;color:#6f6f6f;font-size:9px;letter-spacing:.16em}.ui-demo__headline strong{display:block;margin-top:8px;font-size:24px}.ui-demo__rows{display:grid;gap:8px;margin:24px 0}.ui-demo__rows div{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);font-size:11px}.ui-demo__rows span{color:#777}.ui-demo__rows b{font-weight:700;color:#c5c5c5}.ui-demo button{padding:10px 14px;border:1px solid #555;background:#777;color:#111;font-size:11px;font-weight:800}

/* Economy */
.economy-layout{display:grid;grid-template-columns:minmax(0,1.16fr) minmax(350px,.72fr);gap:20px;align-items:start}.economy-feature{min-height:560px;padding:42px;border:1px solid var(--line);background:linear-gradient(180deg,#1a1a1a,#171717);display:flex;flex-direction:column;justify-content:flex-end}.economy-feature h3{margin:13px 0 16px;font-size:clamp(36px,4vw,56px);letter-spacing:-.05em}.economy-feature>p{max-width:70ch;margin:0;color:rgba(255,255,255,.67);line-height:1.8}.economy-feature__facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:32px}.economy-feature__facts div{padding:17px;border:1px solid var(--line);background:rgba(255,255,255,.018)}.economy-feature__facts small{display:block;color:#666;font-size:9px}.economy-feature__facts strong{display:block;margin:12px 0 5px;font-size:13px}.economy-feature__facts span{display:block;color:#777;font-size:11px;line-height:1.48}.economy-cards{display:grid;gap:18px;padding-top:42px}.economy-card{min-height:250px;padding:27px;border:1px solid var(--line);background:var(--panel);transition:transform .65s var(--ease-soft),background .45s ease,border-color .45s ease}.economy-card:hover{transform:translateY(-5px);background:var(--panel-2);border-color:var(--line-strong)}.economy-card--shift{transform:translateX(24px)}.economy-card--shift:hover{transform:translate(24px,-5px)}.economy-card__head{display:flex;justify-content:space-between;gap:12px;color:#707070;font-size:9px;font-weight:900;letter-spacing:.15em}.economy-card h3{margin:31px 0 9px;font-size:24px}.economy-card p{margin:0;color:rgba(255,255,255,.62);font-size:14px;line-height:1.65}.mini-functions{display:flex;flex-wrap:wrap;gap:7px;margin-top:22px}.mini-functions span{padding:7px 9px;border:1px solid var(--line);color:#858585;font-size:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}

/* Details */
.detail-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;align-items:start}.function-card{grid-column:span 5;min-height:270px;padding:28px;border:1px solid var(--line);background:var(--panel);transition:transform .65s var(--ease-soft),border-color .45s ease,background .45s ease}.function-card:hover{transform:translateY(-5px);border-color:var(--line-strong);background:var(--panel-2)}.function-card--wide{grid-column:span 7}.function-card--right{grid-column:6 / span 7}.function-card--lower{margin-top:28px}.function-card__top{display:flex;justify-content:space-between;color:#707070;font-size:9px;font-weight:900;letter-spacing:.15em}.function-card h3{max-width:21ch;margin:34px 0 11px;font-size:clamp(23px,2.4vw,32px);line-height:1.08;letter-spacing:-.03em}.function-card>p{margin:0;color:rgba(255,255,255,.63);line-height:1.68}.function-lines{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:25px}.function-lines div{padding:13px 14px;border-left:1px solid #555;background:rgba(255,255,255,.018)}.function-lines strong{display:block;margin-bottom:4px;font-size:12px}.function-lines span{color:#747474;font-size:11px;line-height:1.45}

/* World */
.world-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(350px,.72fr);gap:68px;align-items:start}.world-main{min-height:430px;padding:42px;border-left:1px solid rgba(255,255,255,.16);background:linear-gradient(90deg,rgba(255,255,255,.022),transparent)}.world-main__label{color:#707070;font-size:9px;font-weight:900;letter-spacing:.17em}.world-main h3{max-width:19ch;margin:54px 0 16px;font-size:clamp(34px,3.8vw,53px);line-height:1.02;letter-spacing:-.045em}.world-main p{max-width:68ch;margin:0;color:rgba(255,255,255,.66);line-height:1.78}.connection-line{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:46px}.connection-line i{height:3px;background:#555;transform-origin:left;animation:linePulse 5s var(--ease) infinite}.connection-line i:nth-child(2){animation-delay:.4s}.connection-line i:nth-child(3){animation-delay:.8s}.connection-line i:nth-child(4){animation-delay:1.2s}@keyframes linePulse{0%,100%{opacity:.28;transform:scaleX(.45)}50%{opacity:.8;transform:scaleX(1)}}
.world-side{display:grid;gap:14px;padding-top:32px}.world-card{display:grid;grid-template-columns:42px 1fr;gap:16px;padding:22px;border:1px solid var(--line);background:var(--panel);transition:transform .6s var(--ease-soft),background .45s ease,border-color .45s ease}.world-card:hover{transform:translateX(-5px);background:var(--panel-2);border-color:var(--line-strong)}.world-card--shift{transform:translateX(26px)}.world-card--shift:hover{transform:translateX(20px)}.world-card>span{color:#666;font-size:10px;font-weight:900}.world-card h4{margin:0 0 5px;font-size:19px}.world-card p{margin:0;color:#777;font-size:13px;line-height:1.58}

/* Character path */
.path-section{padding-bottom:126px}.path-head{max-width:900px;margin-bottom:55px}.path-head>p{max-width:68ch;margin-top:18px}.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.path-card{min-height:250px;padding:25px;border:1px solid var(--line);background:#1e1e1e;transition:transform .7s var(--ease-soft),border-color .45s ease,background .45s ease}.path-card--up{transform:translateY(-22px)}.path-card:hover{transform:translateY(-6px);background:#252525;border-color:var(--line-strong)}.path-card--up:hover{transform:translateY(-28px)}.path-card span{color:#666;font-size:10px;font-weight:900}.path-card h3{margin:50px 0 9px;font-size:22px}.path-card p{margin:0;color:#777;font-size:13.5px;line-height:1.62}

/* Direction / CTA */
.direction-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(380px,.75fr);gap:80px;align-items:center}.direction-copy>p{max-width:68ch;margin-top:20px}.direction-points{display:grid;grid-template-columns:1fr 1fr;gap:9px}.direction-points span{padding:16px 17px;border:1px solid var(--line);background:var(--panel);color:#aaa;font-size:12px;font-weight:700}.cta{margin-top:88px;padding:42px;border:1px solid var(--line-strong);background:linear-gradient(135deg,#222,#181818);display:grid;grid-template-columns:1fr auto;gap:38px;align-items:center}.cta h2{margin:0;font-size:clamp(35px,4vw,56px);line-height:1.02;letter-spacing:-.045em}.cta h2 span{color:#bdbdbd}.cta p{max-width:72ch;margin:17px 0 0;color:#8f8f8f;line-height:1.72}

/* Footer */
.footer{padding:28px 0;border-top:1px solid rgba(255,255,255,.06);background:#101010}.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer__brand{display:flex;align-items:baseline;gap:8px}.footer__brand strong{font-size:17px}.footer__brand span{color:#777;font-size:10px;letter-spacing:.14em;text-transform:uppercase}.footer__links{display:flex;gap:16px}.footer__links a,.muted{color:#737373;font-size:12px}.footer__links a{transition:color .3s ease}.footer__links a:hover{color:#ddd}
.to-top{position:fixed;right:18px;bottom:18px;z-index:80;width:44px;height:44px;border:1px solid var(--line);background:rgba(24,24,24,.9);color:#ddd;cursor:pointer;opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity .45s ease,transform .6s var(--ease-soft),background .3s ease}.to-top.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}.to-top:hover{background:#2a2a2a}

/* Smooth reveal animations */
.reveal{opacity:0;transform:translate3d(0,26px,0);transition:opacity 1.05s var(--ease-soft),transform 1.15s var(--ease-soft);transition-delay:var(--delay,0ms);will-change:opacity,transform}.reveal--left{transform:translate3d(-28px,14px,0)}.reveal--right{transform:translate3d(28px,14px,0)}.reveal.is-visible{opacity:1;transform:translate3d(0,0,0)}

/* Responsive */
@media (max-width:1100px){
  .hero__content{grid-template-columns:minmax(0,1fr) 300px}.hero__mascot-wrap{width:300px;height:520px}
  .section-intro__grid{gap:44px}.chapter{grid-template-columns:54px 1fr 1fr;gap:26px}
  .development-head{gap:54px}
  .principle-grid{grid-template-columns:repeat(2,1fr)}.principle--down{transform:none}.principle--down:hover{transform:translateY(-5px)}
  .system-flow{grid-template-columns:repeat(2,minmax(0,1fr))}.system-flow::before{display:none}.system-flow article{padding:24px}
}
@media (max-width:980px){
  :root{--nav-h:68px}
  .nav__links{display:none}.burger{display:block}.nav__links.is-open{display:flex;position:absolute;top:100%;left:20px;right:20px;flex-direction:column;align-items:stretch;gap:3px;padding:10px;background:rgba(14,14,14,.97);border:1px solid var(--line)}.nav__links.is-open a{width:100%;padding:12px}
  .hero{min-height:88svh}.hero__content{min-height:calc(88svh - var(--nav-h));grid-template-columns:1fr;padding-top:54px}.hero__copy{max-width:680px}.hero__mascot-wrap{position:absolute;right:-20px;bottom:0;width:260px;height:430px;opacity:.43}.hero__overlay{background:linear-gradient(90deg,rgba(8,8,8,.96),rgba(10,10,10,.84) 58%,rgba(8,8,8,.6)),linear-gradient(180deg,rgba(0,0,0,.12),rgba(0,0,0,.5))}
  .section{padding:86px 0}.section-intro__grid,.chapter,.development-head,.editorial,.ui-layout,.economy-layout,.world-layout,.direction-grid{grid-template-columns:1fr}.chapter{gap:16px}.chapter__number{margin-bottom:8px}.chapter--reverse .chapter__number,.chapter--reverse>div,.chapter--reverse>p{order:initial}.chapter--reverse .chapter__number{justify-self:start}.development-head{gap:22px;align-items:start}.development-head__copy{padding-left:62px}
  .profile-layout{grid-template-columns:1fr}.profile-side{padding-top:0;grid-template-columns:1fr 1fr}.panel--offset-right,.panel--offset-right:hover{transform:none}
  .editorial{gap:38px}.detail-stack{grid-template-columns:1fr 1fr}.detail-card--shift,.detail-card--shift:hover{transform:none}
  .system-flow{grid-template-columns:1fr 1fr;gap:12px}.system-flow::before{display:none}.ui-layout{gap:46px}.ui-demo{transform:none}.ui-demo:hover{transform:translateY(-3px)}
  .economy-feature{min-height:auto}.economy-cards{grid-template-columns:1fr 1fr;padding-top:0}.economy-card--shift,.economy-card--shift:hover{transform:none}
  .detail-grid{grid-template-columns:1fr 1fr}.function-card,.function-card--wide,.function-card--right{grid-column:auto}.function-card--lower{margin-top:0}.world-layout{gap:34px}.world-side{grid-template-columns:1fr 1fr}.world-card--shift,.world-card--shift:hover{transform:none}
  .path-grid{grid-template-columns:1fr 1fr}.path-card--up,.path-card--up:hover{transform:none}.direction-grid{gap:38px}
}
@media (max-width:720px){
  .container,.nav__inner,.hero__content{width:min(100% - 28px,var(--max))}.nav .btn--nav{display:none}
  .hero{min-height:82svh}.hero__content{min-height:calc(82svh - var(--nav-h));padding:44px 0 62px}.hero h1{font-size:clamp(48px,15vw,72px)}.hero__sub{max-width:90%}.hero__mascot-wrap{right:-64px;width:230px;height:375px;opacity:.24}.hero__mascot-mark{display:none}.hero__scroll{display:none}.hero__youtube-bg iframe{transform:translate(-50%,-50%) scale(1.23)}
  .section{padding:72px 0}.section-intro{margin-bottom:34px}.section-intro__grid{gap:18px}.section-intro h2,.chapter h2,.path-head h2,.direction-copy h2{font-size:clamp(32px,10vw,46px)}
  .profile-side,.detail-stack,.principle-grid,.economy-cards,.detail-grid,.world-side,.path-grid,.direction-points{grid-template-columns:1fr}
  .panel--large{min-height:390px;padding:28px;grid-template-columns:36px 1fr;gap:16px}.panel--compact{min-height:auto;padding:24px}
  .editorial__main{padding-left:22px}.quote-block{grid-template-columns:1fr;gap:14px;padding-bottom:40px}.quote-block p{font-size:clamp(25px,8vw,36px)}
  .development-head{padding-bottom:30px;margin-bottom:34px}.development-head__copy{padding:58px 0 0}.development-head__number{left:0;top:0}.system-flow{grid-template-columns:1fr}.system-flow article{min-height:auto}.system-flow__top{margin-bottom:24px}.ui-demo__body{grid-template-columns:1fr}.ui-demo aside{display:flex;overflow:auto;border-right:0;border-bottom:1px solid var(--line)}.ui-demo aside span{white-space:nowrap}.ui-demo__content{padding:22px}.micro-list,.economy-feature__facts,.function-lines{grid-template-columns:1fr}.economy-feature{padding:28px}.economy-card{min-height:auto}.function-card{min-height:auto}.world-main{min-height:auto;padding:28px 24px}.world-main h3{margin-top:38px}.path-section{padding-bottom:78px}.path-card{min-height:auto}.cta{margin-top:60px;padding:28px;grid-template-columns:1fr}.cta .btn{justify-self:start}.footer__inner{align-items:flex-start;flex-direction:column}.footer__links{flex-wrap:wrap}
}
@media (max-width:480px){.hero__buttons{align-items:stretch;flex-direction:column}.hero__buttons .btn{width:100%}.hero__mascot-wrap{display:none}.hero__sub{max-width:100%}.panel--large{grid-template-columns:1fr}.panel__index{margin-bottom:2px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal,.reveal--left,.reveal--right{opacity:1!important;transform:none!important;transition:none!important}.hero__mascot,.hero__scroll i::after,.connection-line i{animation:none!important}.btn,.panel,.detail-card,.principle,.economy-card,.function-card,.world-card,.path-card,.ui-demo{transition:none!important}}