/* General English page – uses the site's colours (navy, violet → blue) and Inter */
.geh-page{margin:0;background:#f3f5fb}
.geh{--navy:#0b1638;--ink:#14213a;--mute:#5b6478;--line:#e6e9f2;--violet:#7c3aed;--blue:#3f6df6;--cyan:#19c3d9;--grad:linear-gradient(135deg,#7c3aed,#3f6df6);font-family:Inter,Arial,sans-serif;color:var(--ink);font-size:17px;line-height:1.6}
.geh *{box-sizing:border-box}
.geh h1,.geh h2,.geh h3{color:inherit;margin:0;font-weight:800;letter-spacing:-.02em}
.geh p{margin:0}
.geh-in{max-width:1200px;margin:0 auto;padding:0 20px}

/* hero */
.geh-hero{position:relative;overflow:hidden;color:#fff;padding:64px 0 72px;
  background:radial-gradient(900px 500px at 85% 20%,rgba(124,58,237,.45),transparent 60%),radial-gradient(700px 420px at 10% 100%,rgba(63,109,246,.35),transparent 60%),var(--navy)}
.geh-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(180deg,#000,transparent 85%);-webkit-mask-image:linear-gradient(180deg,#000,transparent 85%);pointer-events:none}
.geh-hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.geh-kicker{display:inline-block;font-size:14px;font-weight:700;color:#c9d2ff;border:1px solid rgba(201,210,255,.35);border-radius:999px;padding:6px 14px;margin-bottom:22px}
.geh-hero h1{font-size:clamp(36px,5.2vw,62px);line-height:1.05;max-width:13ch}
.geh-lead{margin-top:20px;font-size:18.5px;color:#d5dbf5;max-width:56ch}
.geh-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.geh-cta.center{justify-content:center}
.geh-btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border-radius:14px;background:var(--grad);color:#fff;font-weight:800;font-size:16px;text-decoration:none;box-shadow:0 12px 28px rgba(92,64,240,.4);transition:transform .15s}
.geh-btn:hover{transform:translateY(-1px)}
.geh-btn.ghost{background:rgba(255,255,255,.08);box-shadow:none;border:1px solid rgba(255,255,255,.25)}
.geh-btn.line{background:#fff;color:var(--ink);box-shadow:none;border:1.5px solid var(--line)}
.geh-btn:focus-visible,.geh a:focus-visible{outline:3px solid #a5b4ff;outline-offset:3px}
.geh-facts{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:8px;font-size:15.5px;color:#d5dbf5}
.geh-facts li{display:flex;gap:10px;align-items:center}
.geh-facts svg{width:20px;height:20px;flex:0 0 20px;color:#7dd8ff}
.geh-facts.dark{color:var(--ink)}.geh-facts.dark svg{color:var(--violet)}

/* the level ladder: six rising steps */
.geh-ladder{position:relative;display:grid;grid-template-columns:repeat(6,1fr);align-items:end;gap:8px;height:380px;padding-top:56px}
.geh-step{--h:calc(26% + var(--i) * 14.8%);height:var(--h);border-radius:14px 14px 4px 4px;padding:12px 6px;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;text-align:center;
  background:linear-gradient(180deg,rgba(255,255,255,.18),rgba(255,255,255,.04)),linear-gradient(180deg,hsl(calc(250 - var(--i) * 12) 85% 62%),hsl(calc(232 - var(--i) * 8) 80% 48%));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 14px 30px rgba(10,15,60,.35);transform-origin:bottom;animation:gehRise .7s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i) * 90ms)}
.geh-step b{font-size:26px;font-weight:900;line-height:1}
.geh-step span{font-size:11.5px;font-weight:600;color:#e3e7ff;margin-top:6px;line-height:1.25}
.geh-summit{position:absolute;right:0;top:0;display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:8px 14px;animation:gehFade .6s .65s both}
.geh-summit svg{width:20px;height:20px;color:#7dd8ff}
@keyframes gehRise{from{transform:scaleY(.05);opacity:0}to{transform:none;opacity:1}}
@keyframes gehFade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.geh-step,.geh-summit{animation:none}}

/* how it works (a real sequence) */
.geh-path{margin-top:-36px;position:relative}
.geh-path h2{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.geh-steps{list-style:none;margin:0;padding:22px;display:grid;grid-template-columns:repeat(3,1fr);gap:0;background:#fff;border-radius:22px;box-shadow:0 20px 50px rgba(10,25,52,.08)}
.geh-steps li{display:flex;gap:16px;padding:8px 22px}
.geh-steps li+li{border-left:1px solid var(--line)}
.geh-steps .n{flex:0 0 38px;height:38px;border-radius:12px;background:var(--grad);color:#fff;font-weight:800;display:inline-flex;align-items:center;justify-content:center}
.geh-steps h3{font-size:18px;margin-bottom:4px}
.geh-steps p{font-size:15px;color:var(--mute);line-height:1.55}

/* skills */
.geh-skills{padding-top:64px}
.geh-sechead{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:0 0 18px}
.geh-sechead h2{font-size:clamp(26px,3.2vw,36px)}
.geh-sechead p{color:var(--mute);font-size:16px}
.geh-duo{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:56px}
.geh-big,.geh-card{position:relative;display:flex;flex-direction:column;text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);overflow:hidden;transition:box-shadow .2s,transform .2s}
.geh-big{border-radius:26px;padding:30px 30px 26px}
.geh-big::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--acc)}
.geh-big:hover,.geh-card:hover{box-shadow:0 18px 44px rgba(10,25,52,.12);transform:translateY(-2px)}
.geh-big.ear{--acc:linear-gradient(90deg,#7c3aed,#a855f7);--tint:#7c3aed}
.geh-big.mic{--acc:linear-gradient(90deg,#e0457b,#f97362);--tint:#e0457b}
.geh-ic{width:52px;height:52px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;color:#fff;background:var(--tint);margin-bottom:18px}
.geh-ic svg{width:26px;height:26px}
.geh-big h3{font-size:28px}
.geh-big p{margin-top:8px;color:var(--mute);font-size:16.5px;max-width:52ch}
.geh-big ul{list-style:none;padding:0;margin:18px 0 22px;display:grid;gap:9px}
.geh-big li{position:relative;padding-left:26px;font-size:15.5px;font-weight:600}
.geh-big li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:5px;background:var(--tint);opacity:.85}
.geh-go{margin-top:auto;align-self:flex-start;font-weight:800;font-size:15.5px;color:var(--tint);border-bottom:2px solid currentColor;padding-bottom:2px}
.geh-quad{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.geh-card{border-radius:20px;padding:22px 20px 20px}
.geh-card .geh-ic{width:44px;height:44px;border-radius:13px;margin-bottom:14px}.geh-card .geh-ic svg{width:22px;height:22px}
.geh-card.gram{--tint:#3f6df6}.geh-card.vocab{--tint:#0e9fbf}.geh-card.read{--tint:#0e9f6e}.geh-card.write{--tint:#d97706}
.geh-card h3{font-size:20px}
.geh-card p{margin-top:6px;font-size:15px;color:var(--mute);line-height:1.55}
.geh-tags{list-style:none;padding:0;margin:14px 0 18px;display:flex;flex-wrap:wrap;gap:6px}
.geh-tags li{font-size:12.5px;font-weight:700;padding:4px 10px;border-radius:999px;background:color-mix(in srgb,var(--tint) 10%,#fff);color:color-mix(in srgb,var(--tint) 80%,#000)}

/* certificates */
.geh-cert{margin-top:72px;padding:64px 0;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.geh-cert-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:center}
.geh-cert h2{font-size:clamp(26px,3.2vw,38px);max-width:16ch}
.geh-cert p{margin-top:14px;color:var(--mute);max-width:52ch}
.geh-certbox{padding:14px;border-radius:22px;background:linear-gradient(135deg,rgba(25,195,217,.12),rgba(124,58,237,.12))}
.geh-certbox .esg-certfit{margin:0}

/* closing */
.geh-final{text-align:center;padding:72px 20px 88px}
.geh-final h2{font-size:clamp(26px,3.2vw,36px)}
.geh-final p{margin:10px auto 0;color:var(--mute);max-width:52ch}

/* responsive */
@media (max-width:1000px){
  .geh-hero-grid{grid-template-columns:1fr;gap:36px}
  .geh-ladder{height:260px}
  .geh-quad{grid-template-columns:repeat(2,1fr)}
  .geh-cert-grid{grid-template-columns:1fr}
}
@media (max-width:760px){
  .geh{font-size:16px}
  .geh-hero{padding:40px 0 64px}
  .geh-lead{font-size:16.5px}
  .geh-ladder{height:210px;gap:5px;padding-top:50px}
  .geh-step{padding:8px 2px;border-radius:10px 10px 3px 3px}
  .geh-step b{font-size:18px}.geh-step span{display:none}
  .geh-summit{left:0;right:auto;font-size:13px}
  .geh-steps{grid-template-columns:1fr;padding:10px}
  .geh-steps li{padding:14px 12px}.geh-steps li+li{border-left:none;border-top:1px solid var(--line)}
  .geh-duo,.geh-quad{grid-template-columns:1fr}
  .geh-big{padding:24px 20px 22px}.geh-big h3{font-size:24px}
  .geh-cta .geh-btn{flex:1 1 100%}
}