:root{--navy:#1e355f;--navy-dark:#152849;--lime:#c8f66a;--teal:#247f86;--bg:#f3f5f7;--text:#26364c;--muted:#627083;--line:#dfe5eb;--white:#fff;--radius:12px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:15px;line-height:1.6}h1,h2,h3,p{margin:0}h1,h2,h3{color:var(--navy);line-height:1.25;letter-spacing:-.025em}h1{font-size:38px;font-weight:750}h2{font-size:23px}h3{font-size:19px}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button:disabled{cursor:default}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--teal);outline-offset:4px}a,button{touch-action:manipulation}.container{width:min(1160px,100% - 48px);margin-inline:auto}.skip-link{position:fixed;top:-100px;left:16px;padding:10px 16px;background:var(--lime);color:var(--navy);z-index:100}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:92px}.brand{display:flex;align-items:center;gap:22px}.brand img{display:block;object-fit:contain}.brand-divider{height:30px;width:1px;background:var(--line)}.brand-name{font-size:21px;font-weight:750;letter-spacing:-.04em;color:var(--navy)}.header-account{display:flex;align-items:center;gap:24px}.account-name{display:flex;flex-direction:column;line-height:1.45;text-align:right}.account-name span{font-size:12px;color:var(--muted)}.account-name strong{font-size:14px;max-width:250px;overflow-wrap:anywhere}.button{display:inline-flex;gap:14px;align-items:center;justify-content:center;padding:12px 20px;min-height:46px;border:1px solid transparent;border-radius:8px;font-size:14px;font-weight:650;line-height:1.3;transition:background .15s,box-shadow .15s;white-space:normal}.button-primary{background:var(--lime);color:var(--navy)}.button-primary:hover{background:#b6e557}.button-navy{background:var(--navy);color:white}.button-navy:hover{background:var(--navy-dark)}.button-teal{background:var(--teal);color:white}.button-teal:hover{background:#1e6d73}.button-outline{background:transparent;color:var(--navy);border-color:var(--line)}.button-outline:hover{background:var(--bg)}.button-small{min-height:40px;padding:10px 16px}.button-full{width:100%}.main-content{flex:1;padding-block:48px 64px}.eyebrow{display:block;color:var(--teal);font-size:11px;letter-spacing:.14em;font-weight:750}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:32px}.page-heading h1{margin:10px 0 12px}.page-heading p,.product-heading p{color:var(--muted);font-size:16px;max-width:650px}.catalog-count{display:flex;align-items:center;gap:16px;background:#e8eef2;padding:18px 24px;border-radius:var(--radius);flex-shrink:0}.catalog-count strong{font-size:42px;line-height:1;color:var(--navy);letter-spacing:-.06em}.catalog-count span{color:var(--muted);font-size:12px;line-height:1.6}.search-form{padding:22px 24px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin-bottom:36px}.search-form label{display:block;font-size:12px;font-weight:650;color:var(--navy);margin-bottom:8px}.search-controls{display:flex;align-items:center;gap:12px}.search-controls input{flex:1;min-width:0}.clear-search{font-size:13px;text-decoration:underline;padding:8px}.result-count{margin-bottom:24px;color:var(--muted)}input{border:1px solid #cbd4de;border-radius:7px;background:#fff;color:var(--text);padding:12px 14px;width:100%;min-height:46px}input::placeholder{color:#808b99}input:focus{border-color:var(--teal)}.catalog{display:grid;gap:38px}.section-heading{display:flex;align-items:center;gap:14px;margin-bottom:18px}.category .section-heading h2{font-size:15px;letter-spacing:.055em}.section-heading:after{content:"";height:1px;flex:1;background:var(--line)}.section-heading>span{color:var(--muted);font-size:12px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.product-card{display:flex;flex-direction:column;background:white;border:1px solid var(--line);border-left:4px solid var(--lime);border-radius:10px;padding:24px;transition:transform .15s,box-shadow .15s}.product-card:hover{transform:translateY(-3px);box-shadow:0 6px 18px #1e355f0d;border-color:#afc1c9;border-left-color:var(--lime)}.product-card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}.card-arrow{width:28px;height:28px;background:var(--bg);border-radius:50%;text-align:center;line-height:28px;color:var(--teal)}.product-card p{font-size:13px;line-height:1.65;color:var(--muted);margin-bottom:22px}.card-action{margin-top:auto;display:flex;align-items:center;justify-content:space-between;color:var(--navy);font-size:12px;font-weight:650}.site-footer{background:var(--navy);color:white}.footer-inner{display:flex;justify-content:space-between;gap:24px;padding-block:32px}.footer-inner strong{font-size:18px}.footer-inner p{color:#c1cddd;font-size:13px;margin-top:6px}.footer-contact{display:grid;gap:7px;font-size:13px;text-align:right;overflow-wrap:anywhere}.footer-contact a:hover{text-decoration:underline}.footer-bottom{border-top:1px solid #ffffff26;padding-block:16px;color:#becbdc;font-size:11px}.form-stack{display:grid;gap:20px}.form-stack .button{justify-self:start}.field label{display:block;font-size:13px;color:var(--navy);font-weight:650;margin-bottom:7px}.alert{border:1px solid;padding:13px 16px;border-radius:8px;margin-bottom:24px;font-size:13px;overflow-wrap:anywhere}.alert-error{color:#8b2528;background:#fff0f0;border-color:#f0c7c9}.alert-success{color:#226240;background:#edf8ef;border-color:#c6e4cd}.product-content{max-width:940px}.breadcrumb{display:flex;align-items:center;gap:16px;font-size:12px;margin-bottom:30px;color:var(--muted)}.breadcrumb a{color:var(--navy);font-weight:600}.breadcrumb a:hover{text-decoration:underline}.product-heading{margin-bottom:32px}.product-heading h1{margin:10px 0 12px;font-size:42px}.heading-accent{height:4px;width:56px;background:var(--lime);border-radius:2px;margin-top:24px}.training-card{display:flex;align-items:center;justify-content:space-between;gap:24px;background:#e7f1f1;border:1px solid #cbe0e1;border-left:4px solid var(--teal);border-radius:var(--radius);padding:26px 28px;margin-bottom:28px}.training-card h2{font-size:20px;margin:7px 0}.training-card p{font-size:13px;color:var(--muted)}.status-badge{display:inline-block;align-self:flex-start;white-space:nowrap;border:1px solid var(--line);background:#f5f7f8;color:#68758a;font-size:11px;font-weight:600;border-radius:6px;padding:7px 10px}.training-card .status-badge{align-self:center}.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;margin-bottom:32px}.info-card>h2{margin-bottom:12px}.product-section{border-bottom:1px solid var(--line)}.product-section:last-child{border-bottom:0}.product-section summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;color:var(--navy);font-weight:650;font-size:16px}.product-section summary::-webkit-details-marker{display:none}.details-indicator:after{content:"+";font-size:22px;color:var(--teal);font-weight:400}.product-section[open] .details-indicator:after{content:"−"}.section-content{padding:0 20px 22px 0;display:grid;gap:14px}.section-content p{font-size:14px;line-height:1.85;color:#4b586b}.materials-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.material-card{padding:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);display:flex;align-items:flex-start;flex-direction:column}.material-card h3{margin:9px 0 12px}.material-card p{font-size:13px;color:var(--muted);margin-bottom:24px}.material-card .button,.material-card .status-badge{margin-top:auto}.edit-materials{margin-top:32px;border:1px dashed #bac8d3;border-radius:var(--radius);padding:22px 26px}.edit-materials summary{font-size:14px;font-weight:650;color:var(--navy)}.edit-hint{display:inline-block;font-size:10px;background:#e2e8ee;padding:3px 8px;border-radius:4px;margin-left:10px}.edit-materials>p{font-size:13px;color:var(--muted);margin:18px 0}.error-page,.empty-state{padding:80px 20px;text-align:center}.error-page h1,.empty-state h2{margin:12px 0}.error-page p,.empty-state p{color:var(--muted);margin:12px auto 28px;max-width:540px}.error-page h1{font-size:32px}
@media(max-width:900px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-count{display:none}.brand{gap:14px}.training-card{align-items:flex-start;flex-direction:column}.training-card .status-badge{align-self:flex-start}}
@media(max-width:600px){.container{width:calc(100% - 32px)}.header-inner{min-height:78px;gap:8px}.brand img{width:100px;height:49px}.brand-divider,.brand-name{display:none}.header-account{gap:12px}.account-name strong{font-size:12px;max-width:130px}.account-name span{font-size:10px}.button-small{padding:10px 12px}.main-content{padding-block:30px 42px}h1{font-size:29px}.page-heading p{font-size:14px}.page-heading h1{margin-top:8px}.search-form{padding:16px}.search-controls{flex-wrap:wrap;gap:8px}.search-controls input{width:calc(100% - 84px)}.search-controls .button{padding-inline:16px}.product-grid,.materials-grid{grid-template-columns:1fr}.product-card{padding:22px}.catalog{gap:28px}.section-heading{gap:10px}.category .section-heading h2{font-size:12px;letter-spacing:.04em}.section-heading>span{font-size:11px}.footer-inner{flex-direction:column;gap:18px}.footer-contact{text-align:left;font-size:12px}.product-heading h1{font-size:34px}.training-card,.info-card,.material-card{padding:22px}.info-card>h2{font-size:21px}.product-section summary{font-size:14px}.section-content{padding-right:0}.breadcrumb{gap:10px;font-size:11px}.edit-materials{padding:20px}.edit-hint{margin-left:0;margin-top:5px}.error-page{padding:50px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}.product-card:hover{transform:none}}