*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary: #1A3257;--color-secondary: #1E5280;--color-accent: #B1C609;--color-accent-dark: #8A9609;--color-bg: #FFFFFF;--color-bg-card: #F2F4F5;--color-bg-service: #F7F8F9;--color-text: #5A5A5A;--color-heading: #1A3257;--color-link: #1E5280;--color-success: #4FA125;--color-warning: #EB6914;--color-error: #BC1818;--color-footer-bottom: #152237;--color-cat-gesellschaft: #EA6616;--color-cat-frankfurt: #B42D0F;--color-cat-kunst: #E0071B;--color-cat-gesundheit: #B1C609;--color-cat-daf: #371964;--color-cat-sprachen: #785A9F;--color-cat-beruf: #66BAE2;--color-cat-grundbildung: #F9BC1A;--font-display: "Playfair Display", Georgia, serif;--font-body: "Source Sans 3", "Segoe UI", sans-serif;--radius: 4px;--shadow: 0 1px 2px rgba(0,0,0,.1);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--container-max: 1140px;--transition: .2s 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var(--transition)}.nav-link:hover{background:var(--color-bg-card);color:var(--color-secondary)}.nav-link.active{background:var(--color-primary);color:#fff}.nav-link.active:hover{color:#fff}.header-actions{display:flex;align-items:center;gap:8px}.header-search,.header-cart,.header-user{display:flex;align-items:center;justify-content:center;width:40px;height:40px;color:var(--color-primary);border-radius:var(--radius);transition:background var(--transition);position:relative}.header-search:hover,.header-cart:hover,.header-user:hover{background:var(--color-bg-card);color:var(--color-secondary)}.cart-badge{position:absolute;top:2px;right:2px;background:var(--color-warning);color:#fff;font-size:11px;font-weight:700;border-radius:10px;padding:0 5px;line-height:16px;font-family:var(--font-body)}.mobile-menu-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;border-radius:var(--radius)}.mobile-menu-btn 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8px;border-radius:var(--radius);line-height:1.4;color:#fff}.badge-success{background:var(--color-success)}.badge-warning{background:var(--color-warning)}.badge-error{background:var(--color-error)}.badge-secondary{background:var(--color-secondary)}.badge-neutral{background:#999}.page-title-bar{background:var(--color-primary);color:#fff;padding:24px 0}.page-title-bar h1{font-size:clamp(22px,4vw,32px);color:#fff;font-weight:400}.page-title-bar .breadcrumb{font-size:13px;color:#ffffffa6;margin-bottom:6px}.page-title-bar .breadcrumb a{color:#ffffffa6}.page-title-bar .breadcrumb a:hover{color:var(--color-accent)}.card{background:var(--color-bg-card);border:1px solid rgba(0,0,0,.125);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}input,select,textarea{font-family:var(--font-body);font-size:15px;color:#555960;background:#fff;border:1px solid rgba(0,0,0,.15);border-radius:var(--radius);padding:9px 12px;width:100%;transition:border-color var(--transition),box-shadow var(--transition)}input[type=checkbox],input[type=radio]{width:auto}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--color-secondary);box-shadow:0 0 0 3px #1e528026}label{font-family:var(--font-body);font-size:14px;font-weight:600;color:var(--color-heading);display:block;margin-bottom:6px}.form-group{margin-bottom:16px}.tabs{display:flex;gap:4px;border-bottom:2px solid var(--color-bg-card);margin-bottom:24px}.tab-btn{font-family:var(--font-body);font-size:14px;font-weight:600;color:var(--color-text);background:none;border:none;padding:10px 16px;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:color var(--transition),border-color var(--transition);text-decoration:none;display:inline-flex;align-items:center}.tab-btn:hover{color:var(--color-secondary)}.tab-btn.active{color:var(--color-secondary);border-bottom-color:var(--color-secondary)}.kurs-card{background:var(--color-bg-card);border:1px solid 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rgba(0,0,0,.06);margin-top:auto}.kurs-card-price{font-size:16px;font-weight:700;color:var(--color-secondary);font-family:var(--font-body)}.kurs-card-heart{background:none;border:none;cursor:pointer;color:#ccc;font-size:20px;transition:color var(--transition);padding:4px}.kurs-card-heart:hover,.kurs-card-heart.active{color:#ab031d}.section{padding:40px 0}.section-lg{padding:64px 0}.section-title{font-size:clamp(20px,3.5vw,28px);font-weight:400;color:var(--color-accent);margin-bottom:6px}.section-subtitle{font-family:var(--font-body);font-size:15px;color:var(--color-text);margin-bottom:24px}