/* v76 — Metrológiai Akadémia */
.academy-page{--academy-deep:#092d29;--academy-accent:#0b776d;--academy-soft:#eaf5f2;--academy-line:#d7e5e1;--academy-ink:#173632;--academy-muted:#5b716d;background:#fff;color:var(--academy-ink)}
.academy-hero{position:relative;overflow:hidden;padding:88px 0 72px;background:radial-gradient(circle at 82% 18%,rgba(63,178,158,.19),transparent 30%),linear-gradient(135deg,#f8fcfb 0%,#eaf5f2 100%)}
.academy-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center}.academy-eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:850;color:var(--academy-accent)}
.academy-hero h1{font:clamp(43px,5.7vw,72px)/1.01 Georgia,serif;letter-spacing:-.045em;margin:15px 0 22px;max-width:850px}.academy-hero h1 span{color:var(--academy-accent)}
.academy-lead{font-size:18px;line-height:1.72;color:var(--academy-muted);max-width:760px}.academy-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:29px}.academy-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:12px;font-weight:800;text-decoration:none}.academy-btn-primary{background:var(--academy-deep);color:#fff}.academy-btn-secondary{border:1px solid #b9d2cc;color:var(--academy-deep);background:#fff}
.academy-visual{position:relative;min-height:420px;padding:25px;border-radius:26px;background:var(--academy-deep);color:#fff;box-shadow:0 30px 75px rgba(10,51,46,.18)}.academy-orbit{position:absolute;inset:18px;border:1px solid rgba(255,255,255,.13);border-radius:22px;overflow:hidden}.academy-orbit:before,.academy-orbit:after{content:"";position:absolute;border:1px solid rgba(102,211,189,.28);border-radius:50%;animation:academy-spin 18s linear infinite}.academy-orbit:before{width:340px;height:340px;right:-85px;top:-75px}.academy-orbit:after{width:220px;height:220px;left:-65px;bottom:-70px;animation-direction:reverse;animation-duration:13s}@keyframes academy-spin{to{transform:rotate(360deg)}}
.academy-map{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;height:100%;min-height:370px}.academy-node{padding:16px;border:1px solid rgba(255,255,255,.16);border-radius:15px;background:rgba(255,255,255,.07);backdrop-filter:blur(5px)}.academy-node strong,.academy-node small{display:block}.academy-node small{margin-top:5px;color:#bed4cf;line-height:1.4}.academy-node.is-active{background:#fff;color:var(--academy-deep);border-color:#fff;transform:translateY(-2px)}.academy-node.is-active small{color:#5e7570}.academy-arrow{font-size:25px;color:#70d0bd}.academy-map-col{display:grid;gap:12px}.academy-core{width:112px;height:112px;border-radius:50%;display:grid;place-items:center;text-align:center;background:#55c3ad;color:#092d29;font-weight:900;box-shadow:0 0 0 12px rgba(85,195,173,.12);animation:academy-pulse 2.8s ease-in-out infinite}@keyframes academy-pulse{50%{box-shadow:0 0 0 23px rgba(85,195,173,.035)}}
.academy-section{padding:82px 0}.academy-section-soft{background:#f5f9f8}.academy-heading{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:30px}.academy-heading h2{font:clamp(34px,4vw,50px)/1.08 Georgia,serif;margin:8px 0 0}.academy-heading p{max-width:680px;color:var(--academy-muted);line-height:1.65;margin:0}
.academy-levels{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.academy-level{padding:27px;border:1px solid var(--academy-line);border-radius:18px;background:#fff}.academy-level-head{display:flex;justify-content:space-between;align-items:center}.academy-level-no{font:30px Georgia,serif;color:var(--academy-accent)}.academy-badge{padding:7px 10px;border-radius:999px;background:var(--academy-soft);color:var(--academy-accent);font-size:11px;font-weight:850;letter-spacing:.06em}.academy-level h3{font:27px Georgia,serif;margin:18px 0 9px}.academy-level p{color:var(--academy-muted);line-height:1.62}.academy-level ul{padding-left:19px;color:#415a56;line-height:1.65}.academy-level a{font-weight:850;color:var(--academy-accent);text-decoration:none}
.path-shell{display:grid;grid-template-columns:.7fr 1.3fr;gap:44px;align-items:start}.path-controls{position:sticky;top:105px;padding:24px;border-radius:18px;background:var(--academy-deep);color:#fff}.path-controls h3{font:27px Georgia,serif;margin:0 0 9px}.path-controls p{color:#bdd1cc;line-height:1.6}.path-controls label{display:block;margin-top:18px;font-weight:800}.path-controls select{width:100%;margin-top:8px;padding:13px;border:0;border-radius:10px;font:inherit}.path-progress{margin-top:20px}.path-progress-top{display:flex;justify-content:space-between;font-size:13px;color:#c8dad6}.path-track{height:9px;margin-top:8px;border-radius:99px;background:rgba(255,255,255,.12);overflow:hidden}.path-track i{display:block;height:100%;width:12.5%;background:#55c3ad;transition:width .35s ease}.path-list{display:grid;gap:11px}.path-step{display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:15px;padding:19px;border:1px solid var(--academy-line);border-radius:15px;background:#fff;text-decoration:none;color:var(--academy-ink);transition:.18s}.path-step:hover,.path-step:focus-visible{transform:translateY(-2px);border-color:#96c8bd;box-shadow:0 12px 30px rgba(18,72,64,.08)}.path-step span:first-child{width:43px;height:43px;border-radius:12px;display:grid;place-items:center;background:var(--academy-soft);color:var(--academy-accent);font-weight:900}.path-step strong,.path-step small{display:block}.path-step small{margin-top:4px;color:var(--academy-muted)}.path-step em{font-style:normal;color:var(--academy-accent);font-size:21px}.path-step[hidden]{display:none}
.academy-lab{background:var(--academy-deep);color:#fff}.academy-lab .academy-heading p{color:#bfd1cd}.sim-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:48px}.sim-controls{display:grid;gap:13px}.sim-control{padding:18px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(255,255,255,.06)}.sim-control label{display:flex;justify-content:space-between;gap:15px;font-weight:800}.sim-control input{width:100%;margin-top:14px;accent-color:#55c3ad}.sim-result{position:relative;min-height:370px;padding:25px;border-radius:20px;background:#fff;color:var(--academy-deep);overflow:hidden}.target{position:absolute;left:50%;top:47%;width:260px;height:260px;transform:translate(-50%,-50%);border-radius:50%;background:repeating-radial-gradient(circle,#edf5f3 0 32px,#d8eae6 33px 64px)}.target:after{content:"";position:absolute;inset:49%;border-radius:50%;background:var(--academy-accent)}.shot{position:absolute;width:12px;height:12px;border-radius:50%;background:#e27755;box-shadow:0 2px 7px rgba(0,0,0,.2);transition:left .4s,top .4s}.sim-caption{position:absolute;left:24px;right:24px;bottom:20px;display:flex;justify-content:space-between;gap:15px;padding:14px 16px;border:1px solid var(--academy-line);border-radius:12px;background:rgba(255,255,255,.93)}.sim-caption strong,.sim-caption small{display:block}.sim-caption small{margin-top:3px;color:var(--academy-muted)}
.academy-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.academy-product{display:flex;flex-direction:column;min-height:100%;border:1px solid var(--academy-line);border-radius:18px;background:#fff;overflow:hidden;text-decoration:none;color:var(--academy-ink)}.academy-product-visual{height:190px;padding:19px;background:linear-gradient(145deg,#f7fbfa,#e5f2ef);display:grid;place-items:center}.academy-product-visual img{width:100%;height:100%;object-fit:contain;transition:transform .3s ease}.academy-product:hover img{transform:scale(1.04)}.academy-product-body{padding:20px}.academy-product-tag{font-size:11px;font-weight:850;letter-spacing:.08em;color:var(--academy-accent)}.academy-product h3{font:23px Georgia,serif;margin:10px 0 8px}.academy-product p{font-size:14px;line-height:1.58;color:var(--academy-muted)}
.academy-principles{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.academy-principle{padding:22px;border-left:4px solid var(--academy-accent);background:#fff;border-radius:0 14px 14px 0}.academy-principle b{display:block;font:21px Georgia,serif}.academy-principle span{display:block;margin-top:8px;color:var(--academy-muted);line-height:1.55;font-size:14px}
@media (prefers-reduced-motion:reduce){.academy-orbit:before,.academy-orbit:after,.academy-core{animation:none}.academy-product-visual img,.path-step,.shot{transition:none}}
@media(max-width:980px){.academy-hero-grid,.path-shell,.sim-grid{grid-template-columns:1fr}.path-controls{position:static}.academy-levels{grid-template-columns:1fr 1fr}.academy-gallery,.academy-principles{grid-template-columns:1fr 1fr}.academy-visual{min-height:380px}}
@media(max-width:650px){.academy-hero{padding:58px 0}.academy-heading{display:block}.academy-heading p{margin-top:15px}.academy-levels,.academy-gallery,.academy-principles{grid-template-columns:1fr}.academy-map{grid-template-columns:1fr;align-content:center}.academy-map-col{grid-template-columns:1fr 1fr}.academy-arrow{transform:rotate(90deg);text-align:center}.academy-core{margin:auto;width:88px;height:88px}.path-step{grid-template-columns:44px 1fr}.path-step em{display:none}.sim-result{min-height:330px}.target{width:220px;height:220px}.sim-caption{display:block}.sim-caption>div+div{margin-top:8px}}