:root{
  --black:#000;--ink:#1d1d1f;--paper:#fff;--mist:#f5f5f7;--grey:#6e6e73;--grey-d:#a1a1a6;
  --volt:#3d7bff;--volt-l:#a9cdff;--danger:#ff6b61;
  --line:rgba(0,0,0,.12);--line-d:rgba(255,255,255,.16);
  --font:"Schibsted Grotesk","Helvetica Neue",Arial,sans-serif;
  --pad:clamp(20px,5vw,72px);--max:1320px;
  --h1:clamp(2.5rem,6vw,5.5rem);--h2:clamp(2.1rem,5vw,4.25rem);--big:clamp(1.5rem,3vw,2.6rem);
}
html[lang=ar]{--font:"IBM Plex Sans Arabic","Schibsted Grotesk",Arial,sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.55;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,p,ul{margin:0}
ul{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--volt);outline-offset:3px;border-radius:4px}
.skip{position:absolute;inset-inline-start:-999px;top:8px;background:#fff;color:#000;padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{inset-inline-start:8px}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--pad)}

/* header */
.top{position:fixed;inset-inline:0;top:0;z-index:50;color:#fff;transition:background .3s,backdrop-filter .3s}
.top.solid{background:rgba(0,0,0,.72);backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:24px}
.brand{display:flex;align-items:center;text-decoration:none;line-height:0}
.brand img{height:30px;width:auto;display:block}
@media (max-width:620px){.brand img{height:25px}}
.nav{display:flex;gap:clamp(14px,2.2vw,34px);align-items:center}
.nav a{text-decoration:none;font-size:.9rem;opacity:.82;transition:opacity .2s}
.nav a:hover{opacity:1}
.langs{display:flex;gap:2px;font-size:.8rem;border:1px solid var(--line-d);border-radius:999px;padding:3px}
.langs a{text-decoration:none;padding:4px 10px;border-radius:999px;opacity:.7}
html[lang=pt] .langs a[hreflang=pt],html[lang=en] .langs a[hreflang=en],html[lang=es] .langs a[hreflang=es],html[lang=ar] .langs a[hreflang=ar]{background:#fff;color:#000;opacity:1}
.menu-btn{display:none;background:none;border:0;color:inherit;font:inherit;font-size:.95rem;padding:8px 0;cursor:pointer}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav{position:fixed;inset:64px 0 auto 0;background:rgba(0,0,0,.96);flex-direction:column;align-items:flex-start;padding:20px var(--pad) 32px;gap:18px;display:none}
  .nav.open{display:flex}
  .nav a{font-size:1.25rem;opacity:1}
}

/* buttons */
.btn{display:inline-block;font:inherit;font-weight:600;font-size:1rem;text-decoration:none;border:0;cursor:pointer;border-radius:999px;padding:15px 30px;background:#fff;color:#000;transition:transform .2s,background .2s}
.btn:hover{background:var(--volt-l)}
.btn:active{transform:scale(.98)}
.btn[disabled]{opacity:.5;cursor:default}
.btn.dark{background:#000;color:#fff}
.btn.dark:hover{background:#2a2a2d}
.link{font-weight:600;text-underline-offset:5px;text-decoration-thickness:1px}

/* hero */
.hero{position:relative;background:var(--black);color:#fff;min-height:100svh;display:flex;flex-direction:column;justify-content:center;text-align:center;overflow:hidden;padding:120px 0 0}
.hero h1{font-size:var(--h1);line-height:1.02;letter-spacing:-.04em;font-weight:600;max-width:18ch;margin-inline:auto;text-wrap:balance}
html[lang=ar] .hero h1,html[lang=ar] h2{letter-spacing:0;line-height:1.25}
.hero .lead{font-size:clamp(1.05rem,1.6vw,1.35rem);color:var(--grey-d);max-width:56ch;margin:28px auto 0;text-wrap:pretty}
.hero .acts{display:flex;gap:28px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:40px}
.hero .inner{position:relative;z-index:2}
.horizon{position:absolute;inset-inline-start:50%;bottom:0;width:230vmax;height:230vmax;transform:translate(-50%,calc(100% - 26svh));border-radius:50%;background:radial-gradient(closest-side,#000 97.2%,#061433 98.6%,#0b2a6b 99.4%,#000 100%);box-shadow:0 -2px 0 0 rgba(169,205,255,.9),0 -30px 90px -10px rgba(61,123,255,.75),0 -120px 260px -40px rgba(61,123,255,.45);z-index:1;animation:rise 2.2s cubic-bezier(.2,.7,.1,1) both}
html[dir=rtl] .horizon{transform:translate(50%,calc(100% - 26svh))}
@keyframes rise{from{opacity:0;box-shadow:0 0 0 0 rgba(169,205,255,0),0 0 0 0 rgba(61,123,255,0),0 0 0 0 rgba(61,123,255,0)}}
.hero .inner>*{animation:up 1s .25s cubic-bezier(.2,.7,.1,1) both}
.hero .inner>.lead{animation-delay:.45s}.hero .inner>.acts{animation-delay:.6s}
@keyframes up{from{opacity:0;transform:translateY(22px)}}
.stats{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:clamp(56px,9vh,110px);padding-bottom:clamp(40px,7vh,80px)}
.stats dt{font-size:clamp(2.6rem,6vw,5rem);font-weight:600;letter-spacing:-.04em;line-height:1}
.stats dd{margin:8px 0 0;color:var(--grey-d);font-size:1rem}
.stats div{display:flex;flex-direction:column-reverse}
dl{margin:0}
@media (prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important;transition:none!important}}

/* sections */
.sec{padding-block:clamp(84px,13vw,180px)}
.sec.dark{background:var(--black);color:#fff}
.sec.mist{background:var(--mist)}
h2{font-size:var(--h2);line-height:1.05;letter-spacing:-.035em;font-weight:600;text-wrap:balance}
.intro{font-size:clamp(1.1rem,1.5vw,1.3rem);color:var(--grey);max-width:54ch;margin-top:22px;text-wrap:pretty}
.dark .intro{color:var(--grey-d)}
.head{margin-bottom:clamp(44px,6vw,84px)}

.statement{font-size:var(--big);line-height:1.22;letter-spacing:-.02em;font-weight:500;max-width:26ch;margin-top:32px;text-wrap:balance}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:end}
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,44px);margin-top:clamp(56px,8vw,110px)}
.pillars li{border-top:1px solid var(--ink);padding-top:20px}
.pillars h3{font-size:1.3rem;letter-spacing:-.02em;font-weight:600}
.pillars p{color:var(--grey);margin-top:10px;font-size:1rem}
.about-pic{border-radius:28px;aspect-ratio:4/3;object-fit:cover;width:100%;background:var(--mist)}

.mission{text-align:center}
.mission h2{font-size:1.15rem;letter-spacing:0;font-weight:600;color:var(--grey)}
.mission p{font-size:clamp(1.7rem,4.2vw,3.6rem);line-height:1.14;letter-spacing:-.03em;font-weight:600;max-width:24ch;margin:22px auto 0;text-wrap:balance}
html[lang=ar] .mission p,html[lang=ar] .statement{letter-spacing:0;line-height:1.4}

.sol{border-top:1px solid var(--line)}
.sol li.row{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,4fr) minmax(0,3fr);gap:clamp(18px,3vw,56px);padding-block:clamp(28px,3.6vw,48px);border-bottom:1px solid var(--line);align-items:start}
.sol h3{font-size:clamp(1.6rem,3vw,2.6rem);letter-spacing:-.03em;line-height:1.08;font-weight:600}
html[lang=ar] .sol h3{letter-spacing:0;line-height:1.3}
.sol p{color:var(--grey)}
.sol ul li{font-size:.98rem;padding-block:5px;border-bottom:1px dashed var(--line)}
.sol ul li:last-child{border:0}

.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.tile{position:relative;border-radius:26px;overflow:hidden;min-height:clamp(320px,34vw,470px);display:flex;flex-direction:column;justify-content:flex-end;padding:28px;background:#111 center/cover no-repeat;isolation:isolate}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1.2s cubic-bezier(.2,.7,.1,1)}
.tile:hover img{transform:scale(1.05)}
.tile::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,0,0,.05) 20%,rgba(0,0,0,.88) 88%)}
.tile h3{font-size:1.7rem;letter-spacing:-.025em;font-weight:600}
.tile p{color:#d2d2d7;font-size:.98rem;margin-top:8px;max-width:38ch}

.feed{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,36px)}
.card{text-decoration:none;display:block}
.card .ph{border-radius:22px;aspect-ratio:16/10;object-fit:cover;width:100%;background:var(--mist)}
.card h3{font-size:1.35rem;line-height:1.2;letter-spacing:-.02em;font-weight:600;margin-top:18px}
.card:hover h3{text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
.card p{color:var(--grey);margin-top:8px;font-size:.98rem}
.card .meta{font-size:.85rem;color:var(--grey);margin-top:12px}
.note{color:var(--grey);font-size:1rem}
.more{margin-top:48px}

.contact{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,7vw,120px);align-items:start}
.form{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form .f{display:flex;flex-direction:column;gap:7px}
.form .f.wide,.form .actions,.form .ferr{grid-column:1/-1}
.form label{font-size:.9rem;color:var(--grey-d)}
.form input,.form textarea,.form select{font:inherit;color:#fff;background:#161617;border:1px solid #2c2c2e;border-radius:14px;padding:14px 16px;width:100%}
.form input:focus,.form textarea:focus,.form select:focus{outline:2px solid var(--volt);outline-offset:0;border-color:transparent}
.form [aria-invalid=true]{border-color:var(--danger)}
.form .err,.form .ferr{color:var(--danger);font-size:.88rem;margin:0}
.form .actions{margin-top:8px}
.thanks{font-size:1.5rem;font-weight:600;letter-spacing:-.02em}

.foot{background:var(--black);color:var(--grey-d);border-top:1px solid var(--line-d);padding-block:36px;font-size:.88rem}
.foot .wrap{display:flex;gap:20px 36px;justify-content:space-between;align-items:center;flex-wrap:wrap}
.foot a{text-decoration:none;color:#fff}
.foot nav{display:flex;gap:22px}

/* blog pages */
.page{padding-top:140px;padding-bottom:110px;min-height:80svh}
.bar{background:#000}
.post{max-width:760px;margin-inline:auto}
.post h1{font-size:clamp(2.2rem,5vw,3.8rem);line-height:1.06;letter-spacing:-.035em;font-weight:600;text-wrap:balance}
.post .meta{color:var(--grey);margin-top:18px;font-size:.95rem}
.post .cover{border-radius:26px;margin-top:36px;width:100%;max-height:52svh;object-fit:cover}
.body{margin-top:40px;font-size:1.15rem;line-height:1.7}
.body h2{font-size:1.9rem;margin:1.7em 0 .5em;letter-spacing:-.02em}
.body h3{font-size:1.4rem;margin:1.5em 0 .4em;font-weight:600}
.body p,.body ul,.body ol{margin:0 0 1.1em}
.body ul,.body ol{padding-inline-start:1.3em;list-style:revert}
.body img{border-radius:18px;margin-block:1.4em}
.body a{color:#1a56d6}
.body blockquote{margin:1.4em 0;padding-inline-start:20px;border-inline-start:3px solid var(--ink);font-size:1.3rem}

@media (max-width:980px){
  .about-grid,.contact{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr 1fr}
  .sol li.row{grid-template-columns:1fr}
  .tiles,.feed{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  .tiles,.feed,.form{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr}
  .stats dd{font-size:.85rem}
  .hero .acts{flex-direction:column;gap:18px}
}
/* chat */
.vh{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.chat{position:fixed;inset-inline-end:clamp(16px,3vw,28px);bottom:clamp(16px,3vw,28px);z-index:60;font-family:var(--font);display:flex;flex-direction:column-reverse;align-items:flex-end;gap:14px}
.chat-btn{position:relative;display:grid;place-items:center;width:58px;height:58px;margin-inline-start:auto;border:0;border-radius:50%;background:var(--volt);color:#fff;cursor:pointer;box-shadow:0 10px 30px -6px rgba(61,123,255,.55);transition:transform .2s,background .2s}
.chat-btn:hover{background:#2f6bf0}
.chat-btn:active{transform:scale(.95)}
.chat-btn svg{width:26px;height:26px;fill:currentColor;stroke:currentColor;stroke-width:0}
.chat-ico-close{display:none;fill:none;stroke-width:2;stroke-linecap:round}
.chat.open .chat-ico-open{display:none}
.chat.open .chat-ico-close{display:block}
.chat-dot{position:absolute;top:4px;inset-inline-end:4px;width:12px;height:12px;border-radius:50%;background:var(--danger);border:2px solid #fff}
.chat-panel{display:flex;flex-direction:column;width:min(360px,calc(100vw - 32px));height:min(520px,calc(100svh - 120px));background:#161617;color:#fff;border:1px solid #2c2c2e;border-radius:22px;overflow:hidden;box-shadow:0 30px 70px -20px rgba(0,0,0,.75);animation:chatIn .22s cubic-bezier(.2,.7,.1,1) both}
.chat-panel[hidden]{display:none}
@keyframes chatIn{from{opacity:0;transform:translateY(12px)}}
.chat-head{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid #2c2c2e;background:#1d1d1f}
.chat-head img{border-radius:50%;background:#fff;flex:none}
.chat-who{display:flex;flex-direction:column;min-width:0;flex:1}
.chat-who strong{font-size:1rem;font-weight:600;letter-spacing:-.01em}
.chat-sub{font-size:.8rem;color:var(--grey-d)}
.chat-x{background:none;border:0;color:var(--grey-d);font-size:1.6rem;line-height:1;cursor:pointer;padding:0 2px}
.chat-x:hover{color:#fff}
.chat-log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}
.chat-intro,.chat-note{margin:0;font-size:.85rem;color:var(--grey-d);text-align:center;text-wrap:pretty}
.chat-msg{margin:0;max-width:85%;padding:10px 14px;border-radius:16px;font-size:.95rem;line-height:1.45;white-space:pre-wrap;overflow-wrap:anywhere}
.chat-msg.me{align-self:flex-end;background:var(--volt);color:#fff;border-end-end-radius:5px}
.chat-msg.them{align-self:flex-start;background:#2c2c2e;color:#fff;border-end-start-radius:5px}
.chat-msg.pending{opacity:.6}
.chat-err{margin:0;padding:0 16px 8px;color:var(--danger);font-size:.85rem}
.chat-form{display:flex;align-items:flex-end;gap:8px;padding:12px;border-top:1px solid #2c2c2e;background:#1d1d1f}
.chat-form textarea{flex:1;font:inherit;font-size:.95rem;color:#fff;background:#0f0f10;border:1px solid #2c2c2e;border-radius:14px;padding:11px 14px;resize:none;max-height:120px;line-height:1.4}
.chat-form textarea:focus{outline:2px solid var(--volt);outline-offset:0;border-color:transparent}
.chat-send{flex:none;display:grid;place-items:center;width:42px;height:42px;border:0;border-radius:50%;background:var(--volt);color:#fff;cursor:pointer}
.chat-send:hover{background:#2f6bf0}
.chat-send svg{width:20px;height:20px;fill:currentColor}
html[dir=rtl] .chat-send svg{transform:scaleX(-1)}
@media (max-width:620px){.chat-panel{height:min(70svh,460px)}}