:root{
--yellow:#ffd100;
--black:#09090b;
--glass:rgba(255,255,255,0.05);
--glass2:rgba(255,255,255,0.08);
--ink:#e8e8ea;
--muted:#9a9aa2;
--line:rgba(255,255,255,0.1);
--r:16px
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Inter","Segoe UI",system-ui,sans-serif;color:var(--ink);background:radial-gradient(1000px 600px at 90% -10%,rgba(255,209,0,.09),transparent 55%),radial-gradient(800px 500px at -10% 110%,rgba(255,209,0,.04),transparent 55%),var(--black);line-height:1.65}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 4vw;background:rgba(9,9,11,.6);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);border-bottom:1px solid var(--line)}
.header__logo{display:inline-flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.1rem;transition:opacity .2s ease}
.header__logo:hover{opacity:.85}
.header__logo-img{border-radius:8px;box-shadow:0 0 0 1px var(--line)}
.header__nav{display:flex;gap:1.75rem;font-weight:500;font-size:.95rem}
.header__nav a{position:relative;color:var(--muted);transition:color .2s ease}
.header__nav a::after{content:"";position:absolute;left:0;bottom:-6px;width:100%;height:2px;border-radius:2px;background:var(--yellow);transform:scaleX(0);transform-origin:left;transition:transform .25s cubic-bezier(.22,.61,.36,1)}
.header__nav a:hover{color:var(--ink)}
.header__nav a:hover::after{transform:scaleX(1)}
.header__lang{display:flex;gap:.25rem;padding:.2rem;border:1px solid var(--line);border-radius:999px;background:var(--glass);backdrop-filter:blur(10px)}
.header__lang-btn{border:0;padding:.25rem .7rem;border-radius:999px;background:transparent;color:var(--muted);font-weight:700;font-size:.8rem;cursor:pointer;transition:color .2s ease}
.header__lang-btn:hover{color:var(--ink)}
.header__lang-btn.is-active{background:var(--yellow);color:var(--black)}
.hero{padding:9rem 4vw 7rem}
.hero__tag{color:var(--yellow);text-transform:uppercase;letter-spacing:.14em;font-size:.8rem;font-weight:700;animation:rise .6s cubic-bezier(.22,.61,.36,1) both}
.hero__title{margin:1rem 0;font-size:clamp(2.4rem,6vw,4.2rem);line-height:1.08;font-weight:900;max-width:18ch;animation:rise .6s .1s cubic-bezier(.22,.61,.36,1) both}
.hero__subtitle{color:var(--muted);font-size:1.1rem;max-width:50ch;animation:rise .6s .2s cubic-bezier(.22,.61,.36,1) both}
.section{padding:5rem 4vw}
.section--alt{background:var(--glass);border-top:1px solid var(--line);border-bottom:1px solid var(--line);backdrop-filter:blur(6px)}
.section__head{margin-bottom:2.5rem}
.section__title{font-size:clamp(1.8rem,4vw,2.5rem);font-weight:900;margin-bottom:.5rem}
.section__lead{color:var(--muted);max-width:55ch}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}
.card{padding:2rem;background:var(--glass);border:1px solid var(--line);border-radius:var(--r);backdrop-filter:blur(14px) saturate(130%);-webkit-backdrop-filter:blur(14px) saturate(130%);transition:transform .3s cubic-bezier(.22,.61,.36,1),box-shadow .3s ease,border-color .3s ease,background .3s ease}
.card:hover{transform:translateY(-6px);background:var(--glass2);border-color:rgba(255,209,0,.35);box-shadow:0 8px 30px rgba(0,0,0,.45),0 0 40px rgba(255,209,0,.06)}
.card__num{display:inline-grid;place-items:center;width:44px;height:44px;margin-bottom:1.2rem;border-radius:10px;background:var(--yellow);color:var(--black);font-weight:900;font-size:1.15rem;transition:transform .3s cubic-bezier(.22,.61,.36,1)}
.card:hover .card__num{transform:rotate(-6deg) scale(1.05)}
.card__title{font-size:1.15rem;margin-bottom:.4rem}
.card__text{color:var(--muted);font-size:.95rem}
.philosophy{margin-top:2.5rem;padding:2.5rem;border:1px solid rgba(255,209,0,.3);border-left:4px solid var(--yellow);border-radius:var(--r);background:var(--glass);backdrop-filter:blur(14px);animation:rise .6s .15s cubic-bezier(.22,.61,.36,1) both}
.philosophy__label{color:var(--yellow);text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;font-weight:700;margin-bottom:.6rem}
.philosophy__text{font-size:1.05rem;max-width:75ch}
body.lang-switch{animation:langfade .35s ease}
@keyframes langfade{0%{opacity:1}40%{opacity:.35}100%{opacity:1}}
.placeholder{padding:2.5rem;border:1px dashed var(--line);border-radius:var(--r);text-align:center;color:var(--muted);background:var(--glass)}
.footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;padding:2rem 4vw;border-top:1px solid var(--line);background:rgba(9,9,11,.4);backdrop-filter:blur(10px);color:var(--muted);font-size:.85rem}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s cubic-bezier(.22,.61,.36,1),transform .6s cubic-bezier(.22,.61,.36,1)}
.is-visible{opacity:1;transform:translateY(0)!important}
@keyframes rise{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:640px){.header__nav{display:none}.hero{padding:6rem 4vw 4.5rem}.section{padding:3.5rem 4vw}}