/* Code Cademy — the home of the three schools. Night & ivory with a gold thread. */
:root{--night:#0e0c16;--night2:#181428;--ivory:#faf6ef;--ivory2:#f3ecdf;--gold:#d7b46a;--gold2:#f3dca4;--ink:#1a1726;--muted:#6f6878;--line:rgba(26,23,38,.12);--serif:'Fraunces',Georgia,serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Cairo,system-ui,sans-serif;background:var(--ivory);color:var(--ink);line-height:1.6;overflow-x:hidden}
html[lang=ar] body{font-family:Cairo,Inter,system-ui,sans-serif}
html[lang=ar] .en,html[lang=en] .ar{display:none!important}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.08;margin:0;letter-spacing:-.01em}
html[lang=ar] h1,html[lang=ar] h2,html[lang=ar] h3{font-family:'El Messiri',Cairo,serif;font-weight:700;letter-spacing:0;line-height:1.3}
em{font-style:italic;color:var(--gold)}
html[lang=ar] em{font-style:normal}
a{color:inherit}
[hidden]{display:none!important}
.wrap{max-width:1220px;margin:0 auto;padding:0 22px}
.scroll-prog{position:fixed;top:0;left:0;right:0;height:2px;z-index:80;background:linear-gradient(90deg,var(--gold),var(--gold2));transform-origin:0 50%;transform:scaleX(0)}
html[dir=rtl] .scroll-prog{transform-origin:100% 50%}
/* nav: floats over the night hero, turns ivory glass on scroll */
.nav{position:fixed;top:0;left:0;right:0;z-index:70;color:#fff;transition:background .35s,color .35s,box-shadow .35s}
.nav.solid{background:rgba(250,246,239,.92);backdrop-filter:blur(14px);color:var(--ink);box-shadow:0 1px 0 var(--line)}
.nav-in{display:flex;align-items:center;gap:18px;height:76px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.brand img{width:40px;height:40px;border-radius:12px;object-fit:cover}
.brand b{font:600 1.3rem var(--serif);letter-spacing:.01em}
.links{display:flex;align-items:center;gap:4px;margin-inline-start:auto}
.links a{position:relative;text-decoration:none;padding:9px 12px;font-weight:600;font-size:.92rem;opacity:.85;display:inline-flex;gap:6px;align-items:center;white-space:nowrap;transition:opacity .2s}
.links a:hover{opacity:1}
.links a::after{content:'';position:absolute;left:12px;right:12px;bottom:3px;height:1.5px;background:var(--gold);transform:scaleX(0);transition:transform .3s}
.links a:hover::after{transform:scaleX(1)}
.links a i{font-style:normal}
.acts{display:flex;align-items:center;gap:8px;flex:none}
.pill-btn{border:1px solid currentColor;background:transparent;color:inherit;border-radius:999px;padding:8px 14px;font:700 .84rem Inter,Cairo,sans-serif;cursor:pointer;opacity:.9}
.cta{border:0;border-radius:999px;padding:10px 18px;font:700 .88rem Inter,Cairo,sans-serif;cursor:pointer;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#2a1f0c;box-shadow:0 10px 26px -12px rgba(215,180,106,.9)}
.dd{position:relative}
.dd-menu{position:absolute;top:calc(100% + 12px);inset-inline-end:0;background:#fff;color:var(--ink);border-radius:18px;padding:8px;min-width:250px;box-shadow:0 30px 60px -24px rgba(0,0,0,.45);display:flex;flex-direction:column;gap:2px;animation:drop .2s ease-out}
@keyframes drop{from{opacity:0;transform:translateY(-6px)}}
.dd-menu small{color:var(--muted);font-weight:700;padding:6px 10px;font-size:.78rem}
.dd-menu a{display:flex;gap:10px;align-items:center;text-decoration:none;padding:10px 12px;border-radius:12px;font-weight:700}
.dd-menu a:hover{background:var(--ivory2)}
.dd-menu i{font-style:normal;font-size:1.2rem}
.burger{display:none;width:42px;height:42px;border:0;background:none;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;padding:9px;color:inherit}
.burger span{display:block;height:2px;background:currentColor;border-radius:2px}
@media(max-width:1060px){
  .burger{display:flex}
  .links{position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--night2);color:#fff;padding:10px 18px 18px;display:none;box-shadow:0 30px 50px -30px #000}
  .links.open{display:flex}.links a{padding:13px 10px;border-bottom:1px solid rgba(255,255,255,.08)}.links a::after{display:none}
}
@media(max-width:480px){.brand b{display:none}.pill-btn{padding:7px 10px}.cta{padding:9px 13px;font-size:.82rem}.nav-in{gap:8px}}
/* hero */
.hero{position:relative;background:radial-gradient(1200px 600px at 50% -10%,#2a2250,transparent 60%),var(--night);color:#fff;padding:140px 0 70px;overflow:hidden}
.orbs i{position:absolute;border-radius:50%;pointer-events:none;will-change:transform}
.orbs .o1{width:620px;height:620px;left:-180px;top:-160px;background:radial-gradient(circle,rgba(200,36,60,.35),transparent 65%);animation:drift 18s ease-in-out infinite alternate}
.orbs .o2{width:560px;height:560px;right:-160px;top:40px;background:radial-gradient(circle,rgba(124,92,255,.38),transparent 65%);animation:drift 22s ease-in-out infinite alternate-reverse}
.orbs .o3{width:520px;height:520px;left:35%;bottom:-260px;background:radial-gradient(circle,rgba(215,180,106,.3),transparent 65%);animation:drift 20s ease-in-out infinite alternate}
@keyframes drift{to{transform:translate(60px,40px) scale(1.1)}}
.hero .wrap{position:relative}
.hero-head{text-align:center;max-width:860px;margin:0 auto 46px}
.seal{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(243,220,164,.45);color:var(--gold2);border-radius:999px;padding:7px 16px;font-weight:700;font-size:.84rem;letter-spacing:.04em;background:rgba(215,180,106,.08)}
.seal i{font-style:normal;animation:spin 8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hero h1{font-size:clamp(2.8rem,7.4vw,6rem);margin:22px 0 18px}
.hero h1 em{background:linear-gradient(90deg,var(--gold2),var(--gold),#f6e7c6);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-head p{font-size:1.12rem;color:#cfc9dc;max-width:640px;margin:0 auto}
/* the three doors */
.doors{display:flex;gap:14px;height:480px}
.door{position:relative;flex:1;border-radius:28px;overflow:hidden;cursor:pointer;transition:flex .65s cubic-bezier(.2,.8,.2,1),box-shadow .4s,transform .4s;isolation:isolate;outline:none}
.door.open{flex:2.5;cursor:default;box-shadow:0 40px 80px -40px rgba(0,0,0,.9)}
.door:focus-visible{box-shadow:0 0 0 3px var(--gold2)}
.door::before{content:'';position:absolute;inset:0;z-index:-1;background:radial-gradient(360px circle at var(--mx,50%) var(--my,30%),rgba(255,255,255,.18),transparent 60%);opacity:0;transition:opacity .3s}
.door:hover::before{opacity:1}
.d-en{background:radial-gradient(500px 300px at 100% 0,#b8324f,transparent 60%),radial-gradient(420px 300px at 0 100%,#1f7d6c,transparent 60%),#4a1220;color:#fff}
.d-fr{background:linear-gradient(170deg,#fbf6ee,#ecd8b6);color:#3E0F1B}
.d-fr::after{content:'';position:absolute;left:0;right:0;top:0;height:12px;background:repeating-linear-gradient(90deg,#1f3a6e 0 26px,#fff 26px 52px,#c8243c 52px 78px)}
.d-it{background:radial-gradient(500px 300px at 100% 0,#6a4cff,transparent 60%),radial-gradient(420px 300px at 0 100%,#0f6f6a,transparent 60%),#120d2c;color:#fff}
.glyph{position:absolute;top:-10px;inset-inline-end:-6px;font:700 clamp(7rem,13vw,12rem)/1 var(--serif);opacity:.13;letter-spacing:-.04em;transition:opacity .4s,transform .6s;pointer-events:none;direction:ltr}
.door.open .glyph{opacity:.2;transform:translateY(10px)}
.d-body{position:absolute;inset:auto 0 0 0;padding:26px;display:flex;flex-direction:column;gap:6px}
.d-em{font-size:2.2rem;line-height:1}
.d-tag{font:800 .74rem Inter,sans-serif;letter-spacing:.14em;text-transform:uppercase;opacity:.8}
.door h3{font-size:clamp(1.6rem,2.6vw,2.4rem)}
.d-line{margin:0;opacity:.85;font-weight:600}
.d-list{list-style:none;padding:0;margin:8px 0 4px;display:grid;gap:6px;max-height:0;opacity:0;overflow:hidden;transition:max-height .5s,opacity .4s}
.d-list li::before{content:'✦ ';color:var(--gold)}
.d-fr .d-list li::before{color:#c8243c}
.d-btns{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px;max-height:0;opacity:0;overflow:hidden;transition:max-height .5s,opacity .4s}
.door.open .d-list,.door.open .d-btns{max-height:200px;opacity:1}
.d-go,.d-dash{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:800;border-radius:999px;padding:11px 18px;transition:transform .2s}
.d-go{background:#fff;color:var(--ink)}
.d-fr .d-go{background:#3E0F1B;color:#fbefe3}
.d-go i{font-style:normal;transition:transform .2s}
html[dir=rtl] .d-go i{transform:scaleX(-1)}
.d-go:hover{transform:translateY(-2px)}.d-go:hover i{translate:4px 0}
html[dir=rtl] .d-go:hover i{translate:-4px 0}
.d-dash{border:1px solid currentColor;opacity:.9}
@media(max-width:860px){
  .hero{padding:110px 0 50px}
  .doors{flex-direction:column;height:auto}
  .door,.door.open{flex:none;min-height:0}
  .d-body{position:relative;padding:22px}
  .d-list,.d-btns{max-height:none!important;opacity:1!important}
  .glyph{font-size:7rem}
}
/* gold ribbon */
.ribbon{background:var(--night2);color:var(--gold2);overflow:hidden;padding:14px 0;border-top:1px solid rgba(215,180,106,.25);border-bottom:1px solid rgba(215,180,106,.25);direction:ltr}
.r-track{display:flex;gap:44px;width:max-content;animation:tick 40s linear infinite;font:italic 500 1.05rem var(--serif);white-space:nowrap}
.r-track span{display:inline-flex;align-items:center;gap:44px}
.r-track span::after{content:'✦';font-style:normal;color:var(--gold)}
@keyframes tick{to{transform:translateX(-50%)}}
/* numbers */
.numbers{padding:70px 0 30px}
.n-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.n{text-align:center;padding:10px;border-inline-start:1px solid var(--line)}
.n:first-child{border:0}
.n b{display:block;font:500 clamp(2.8rem,6vw,4.6rem)/1 var(--serif);color:var(--ink)}
.n span{color:var(--muted);font-weight:600}
@media(max-width:700px){.n-grid{grid-template-columns:1fr 1fr}.n:nth-child(3){border:0}}
/* sections */
section{padding:80px 0}
.head{text-align:center;max-width:760px;margin:0 auto 40px}
.kick{display:inline-block;font:italic 500 1.1rem var(--serif);color:#9a7a36;margin-bottom:10px}
html[lang=ar] .kick{font:700 1rem 'El Messiri',Cairo,serif}
.head h2,.cert-copy h2,.final h2{font-size:clamp(2.1rem,4.6vw,3.4rem)}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s,transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal[data-i="1"]{transition-delay:.1s}.reveal[data-i="2"]{transition-delay:.2s}.reveal[data-i="3"]{transition-delay:.3s}
/* bento */
.bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(180px,auto);gap:14px}
.tile{position:relative;background:#fff;border:1px solid var(--line);border-radius:26px;padding:24px;overflow:hidden;transform:perspective(800px) rotateX(var(--rx,0)) rotateY(var(--ry,0));transition:transform .2s,box-shadow .3s}
.tile.reveal.in:hover{box-shadow:0 30px 50px -34px rgba(26,23,38,.5)}
.tile i{font-style:normal;font-size:1.9rem}
.tile h3{font-size:1.35rem;margin:10px 0 6px}
.tile p{margin:0;color:var(--muted)}
.t-big{grid-column:span 2;grid-row:span 2;background:radial-gradient(400px 260px at 100% 100%,rgba(215,180,106,.35),transparent 60%),var(--night);color:#fff;border:0}
.t-big h3{font-size:2rem;margin-top:16px}.t-big p{color:#cfc9dc;max-width:360px}
.t-art{position:absolute;inset-inline-end:24px;bottom:24px;display:grid;grid-template-columns:repeat(2,64px);gap:10px}
.t-art b{height:48px;border-radius:12px;background:linear-gradient(135deg,rgba(255,255,255,.18),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.18);animation:pulse 3s ease-in-out infinite}
.t-art b:nth-child(2){animation-delay:.6s}.t-art b:nth-child(3){animation-delay:1.2s}.t-art b:nth-child(4){animation-delay:1.8s;background:linear-gradient(135deg,var(--gold2),var(--gold))}
@keyframes pulse{50%{transform:scale(.92);opacity:.7}}
.t-ai{grid-column:span 2;background:linear-gradient(135deg,#1c1640,#2c1f63);color:#fff;border:0}
.t-ai p{color:#d6d0ff}
.t-conv{grid-column:span 2}
.t-wide{grid-column:span 2;background:linear-gradient(135deg,#fff8ea,#f3e2bf)}
@media(max-width:900px){.bento{grid-template-columns:1fr 1fr}.t-big{grid-row:span 1}.t-art{display:none}}
@media(max-width:560px){.bento{grid-template-columns:1fr}.t-big,.t-ai,.t-wide,.t-conv{grid-column:auto}}
/* certificates */
.certs{background:var(--night);color:#fff;position:relative;overflow:hidden}
.certs::before{content:'';position:absolute;width:700px;height:700px;left:-200px;top:-300px;border-radius:50%;background:radial-gradient(circle,rgba(215,180,106,.25),transparent 65%)}
.cert-grid{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:50px;align-items:center}
.cert-frame{position:relative;display:block;border-radius:18px;padding:12px;background:linear-gradient(135deg,var(--gold2),var(--gold) 50%,#a27d34);box-shadow:0 40px 80px -36px rgba(215,180,106,.6);transform:perspective(900px) rotateX(var(--rx,0)) rotateY(var(--ry,-6deg));transition:transform .3s}
.cert-frame img{display:block;width:100%;height:auto;border-radius:10px}
.c-shine{position:absolute;inset:12px;border-radius:10px;background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.5) 50%,transparent 60%);background-size:250% 100%;animation:shine 5s ease-in-out infinite;pointer-events:none}
@keyframes shine{0%,60%{background-position:120% 0}100%{background-position:-120% 0}}
.cert-copy p{color:#cfc9dc;font-size:1.05rem}
.certs .kick{color:var(--gold2)}
.facts{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0 26px}
.facts div{border:1px solid rgba(243,220,164,.3);border-radius:16px;padding:10px 16px}
.facts dt{font-size:.74rem;color:#bdb5ce}
.facts dd{margin:0;font:600 1.1rem var(--serif);color:var(--gold2)}
@media(max-width:860px){.cert-grid{grid-template-columns:1fr}}
.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:800;border-radius:999px;padding:13px 22px;transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px)}
.btn.gold{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#2a1f0c;box-shadow:0 16px 34px -16px rgba(215,180,106,.9)}
.btn.big{font-size:1.05rem;padding:16px 28px}
/* roles */
.r-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.role{background:#fff;border:1px solid var(--line);border-radius:26px;padding:28px;text-align:center;transform:perspective(800px) rotateX(var(--rx,0)) rotateY(var(--ry,0));transition:transform .2s}
.role .r-em{font-size:2.6rem;display:block}
.role h3{font-size:1.5rem;margin:10px 0 6px}
.role p{margin:0;color:var(--muted)}
.d-pick{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:26px}
.d-pick a{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:800;border:1px solid var(--line);background:#fff;border-radius:999px;padding:12px 20px;transition:border-color .2s,transform .2s}
.d-pick a:hover{border-color:var(--gold);transform:translateY(-2px)}
.d-pick i{font-style:normal}
@media(max-width:760px){.r-grid{grid-template-columns:1fr}}
/* final */
.final{padding:30px 0 90px}
.final-box{text-align:center;border-radius:34px;padding:60px 24px;background:radial-gradient(500px 300px at 0 0,rgba(200,36,60,.4),transparent 60%),radial-gradient(500px 300px at 100% 100%,rgba(124,92,255,.45),transparent 60%),var(--night);color:#fff}
.final-box p{color:#cfc9dc;max-width:560px;margin:12px auto 26px;font-size:1.05rem}
/* footer */
.foot{background:#0a0910;color:#cbc5d6;padding:56px 0 24px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:24px}
.f-brand img{width:56px;height:56px;border-radius:16px}
.f-brand b{display:block;color:#fff;font:600 1.4rem var(--serif);margin-top:10px}
.f-brand p{font-style:italic;color:var(--gold2);margin:4px 0 0}
.foot h4{color:#fff;margin:0 0 12px;font-size:.95rem}
.foot-grid a{display:block;text-decoration:none;padding:4px 0;opacity:.8}
.foot-grid a:hover{opacity:1;color:var(--gold2)}
.foot-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.08);margin-top:30px;padding-top:18px;font-size:.84rem}
.indep{opacity:.6}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}}
.wa-float{position:fixed;bottom:18px;inset-inline-end:18px;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 14px 30px -12px rgba(0,0,0,.5);z-index:60}
body>section:not(.hero){content-visibility:auto;contain-intrinsic-size:auto 800px}
@media(prefers-reduced-motion:reduce){.orbs i,.seal i,.r-track,.t-art b,.c-shine{animation:none}.reveal{opacity:1;transform:none;transition:none}.door{transition:none}.tile,.role,.cert-frame{transform:none!important}}