:root{
  --dark:#1d1d1d;
  --light:#efefef;
  --accent:#e2432a;
  --yellow:#f2b13c;
  --font:"Jost","Futura","Century Gothic",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);font-weight:300;color:#000;background:var(--light);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.container{max-width:1360px;margin:0 auto;padding:0 20px}
.dark{background:var(--dark);color:#fff}
.light{background:var(--light);color:#000}
h2{font-size:clamp(32px,4vw,48px);font-weight:500;text-align:center}
.accent{color:var(--accent)}

/* hero */
.hero{background:#000}
.hero__video{width:100%;aspect-ratio:16/9;max-height:100vh;background:#000;display:flex;align-items:center;justify-content:center}
.hero__video video{width:100%;height:100%;object-fit:cover}

/* intro */
.intro{padding:70px 0 100px;text-align:center}
.intro .container{max-width:1200px}
.intro__lead,.intro__text,.intro__title{font-weight:500;font-size:clamp(20px,2vw,28px);line-height:1.8}
.intro__lead{margin-bottom:50px}
.intro__text{max-width:1120px;margin:0 auto 60px}
.intro__title{margin-bottom:60px;font-size:clamp(22px,2.2vw,30px)}
.facts{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:1360px;margin:0 auto}
.facts li{display:flex;flex-direction:column;align-items:center;gap:30px;font-size:20px}
.facts img{height:64px;width:auto}

/* about */
.about{padding:80px 0 60px}
.about h2{margin-bottom:100px}
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:40px 60px;max-width:1360px;margin:0 auto;padding:0 10px}
.about__text h3{font-size:30px;font-weight:500;margin:20px 0 40px}
.about__text p,.about__more{font-size:21px;line-height:1.75}
.about__poster{justify-self:center;width:min(100%,570px)}
.about__more{grid-column:2}

/* team */
.team{padding:60px 0 100px}
.team h2{margin-bottom:100px}
.team__grid{display:grid;grid-template-columns:repeat(4,1fr);max-width:1360px;margin:0 auto;background:#fff}
.member{aspect-ratio:1;position:relative}
.member img{width:100%;height:100%;object-fit:cover}
.member--text{display:flex;flex-direction:column;justify-content:center;padding:0 34px}
.member--text h4{font-size:22px;font-weight:500;margin-bottom:22px}
.member--text p{font-size:17px;line-height:1.7}
.arrow-left::before,.arrow-right::before{content:"";position:absolute;top:50%;width:0;height:0;border:12px solid transparent;transform:translateY(-50%);z-index:1}
.arrow-left::before{left:0;border-left-color:#fff;border-left-width:12px;border-right-width:0}
.arrow-right::before{right:0;border-right-color:#fff;border-left-width:0}

/* features */
.features{padding:90px 0 80px}
.features__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;text-align:center}
.features article img{height:118px;width:auto;margin:0 auto 40px;object-fit:contain}
.features h3{font-size:30px;font-weight:500;line-height:1.3;margin-bottom:34px}
.features p{font-size:18px;line-height:1.65;max-width:360px;margin:0 auto}

/* news */
.news{padding:50px 0 120px}
.news__list{min-height:240px}

/* partners */
.partners{padding:80px 0 60px;text-align:center}
.partners h2{font-weight:500;line-height:1.4;font-size:clamp(28px,3.4vw,46px)}
.subscribe{display:flex;justify-content:center;gap:24px;margin:80px auto 90px;max-width:900px}
.subscribe input{flex:1;height:70px;border:2px solid #000;padding:0 22px;font:inherit;font-size:19px;background:#fff;color:#000}
.subscribe button{height:70px;padding:0 70px;border:0;background:#000;color:#fff;font:inherit;font-weight:500;font-size:18px;cursor:pointer}
.subscribe button:hover{background:var(--accent)}
.donate{max-width:660px;margin:0 auto;border:5px solid #fff;padding:46px 30px 52px}
.donate h3{font-size:28px;font-weight:500;line-height:1.3}
.donate p{margin:22px 0 38px;font-size:19px}
.donate__form{display:flex;justify-content:center;gap:24px}
.donate__form input{width:222px;height:54px;border:0;border-radius:30px;padding:0 24px;font:inherit;font-size:19px;background:#f4f2f2;color:#333}
.donate__form button{height:54px;padding:0 36px;border:0;border-radius:30px;background:var(--yellow);color:#222;font:inherit;font-weight:500;font-size:17px;cursor:pointer}
.donate__form button:hover{filter:brightness(1.08)}

/* footer */
.footer{text-align:center;padding:80px 20px 120px;border-top:2px solid #333}
.footer img{height:44px;width:auto;margin:0 auto 100px}
.footer p{font-size:26px;font-weight:500;line-height:1.5}
.footer a{text-decoration:none}

/* responsive */
@media (max-width:1000px){
  .team__grid{grid-template-columns:repeat(2,1fr)}
  .member--empty{display:none}
  .features__grid{grid-template-columns:1fr}
  .facts{grid-template-columns:repeat(2,1fr);gap:50px 20px}
}
@media (max-width:760px){
  .about__grid{grid-template-columns:1fr}
  .about__more{grid-column:auto}
  .about h2,.team h2{margin-bottom:50px}
  .subscribe{flex-direction:column;gap:14px}
  .donate__form{flex-direction:column;align-items:center;gap:14px}
}
@media (max-width:520px){
  .team__grid{grid-template-columns:1fr}
  .member{aspect-ratio:auto;min-height:0}
  .member--text{padding:30px}
  .arrow-left::before,.arrow-right::before{display:none}
}

/* ---------- top bar + language switch ---------- */
.topbar{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px clamp(16px,3vw,40px);color:#fff;transition:background .35s,backdrop-filter .35s,padding .35s}
.topbar.is-scrolled{background:rgba(29,29,29,.72);-webkit-backdrop-filter:blur(14px) saturate(1.4);backdrop-filter:blur(14px) saturate(1.4);padding-top:10px;padding-bottom:10px}
.topbar__logo{font-weight:600;font-size:18px;letter-spacing:.04em;text-transform:uppercase;text-decoration:none}
.topbar__nav{display:flex;gap:30px;margin-left:auto}
.topbar__nav a{position:relative;text-decoration:none;font-size:15px;font-weight:400;opacity:.85;transition:opacity .2s}
.topbar__nav a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.topbar__nav a:hover{opacity:1}
.topbar__nav a:hover::after{transform:scaleX(1)}

.lang{position:relative;display:inline-grid;grid-template-columns:1fr 1fr;padding:4px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.lang a{position:relative;z-index:1;min-width:46px;padding:6px 14px;text-align:center;font-size:13px;font-weight:600;letter-spacing:.08em;text-decoration:none;color:#fff;opacity:.75;transition:opacity .25s,color .25s}
.lang a:hover{opacity:1}
.lang a[aria-current]{opacity:1;color:#fff}
.lang__pill{position:absolute;z-index:0;top:4px;bottom:4px;left:4px;width:calc(50% - 4px);border-radius:999px;background:var(--accent);box-shadow:0 2px 10px rgba(226,67,42,.45);transition:transform .35s cubic-bezier(.5,.1,.2,1)}
.lang[data-active="en"] .lang__pill{transform:translateX(100%)}

/* ---------- scroll reveal ---------- */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
.facts li:nth-child(2){transition-delay:.08s}.facts li:nth-child(3){transition-delay:.16s}.facts li:nth-child(4){transition-delay:.24s}
.features article:nth-child(2){transition-delay:.1s}.features article:nth-child(3){transition-delay:.2s}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- polish ---------- */
.member--photo img{transition:transform .6s ease}
.member--photo{overflow:hidden}
.member--photo:hover img{transform:scale(1.04)}
.about__poster{transition:transform .6s ease}
.about__poster:hover{transform:scale(1.02)}
section[id]{scroll-margin-top:60px}
:focus-visible{outline:2px solid var(--yellow);outline-offset:3px}

@media (max-width:860px){
  .topbar__nav{display:none}
  .topbar__logo{font-size:15px}
}

/* hero video */
.hero{position:relative;overflow:hidden}
.hero__video{height:100vh;height:100svh;max-height:none;aspect-ratio:auto;min-height:420px}
.hero__video video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(to bottom,rgba(0,0,0,.45),transparent 22%,transparent 70%,rgba(29,29,29,.9))}
@media (prefers-reduced-motion:reduce){.hero__video video{display:none}.hero__video{background:#000 url(/img/hero-poster.jpg) center/cover}}