.header{background:#fff;box-shadow:0 2px 10px #0000001a;position:sticky;top:0;z-index:100}.header-content{display:flex;justify-content:space-between;align-items:center;padding:15px}.logo{display:flex;align-items:center;text-decoration:none}.logo:hover{text-decoration:none}.logo-img{height:50px;width:auto}.nav{display:flex;gap:30px}.nav a{color:var(--dark);font-weight:500;text-decoration:none;padding:10px 0;position:relative}.nav a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--primary);transition:width .3s}.nav a:hover:after,.nav a.active:after{width:100%}.nav a:hover,.nav a.active{color:var(--primary);text-decoration:none}.main{min-height:calc(100vh - 200px)}.footer{background:var(--dark);color:#fff;padding:50px 0 20px;margin-top:0}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px;margin-bottom:30px}.footer-col h4{margin-bottom:20px;color:var(--primary);font-size:1.1rem}.footer-col p,.footer-col li{opacity:.85;margin-bottom:10px;line-height:1.6}.footer-col ul{list-style:none;padding:0}.footer-col a{color:#ffffffd9;transition:color .3s}.footer-col a:hover{color:var(--primary);text-decoration:none}.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid rgba(255,255,255,.15);opacity:.8;margin-top:20px}.footer-bottom a{color:#fffc}.footer-bottom a:hover{color:var(--primary)}@media (max-width: 768px){.header-content{flex-direction:column;gap:15px}.logo-img{height:40px}.nav{gap:15px;flex-wrap:wrap;justify-content:center}}.hero{background:linear-gradient(#2c3e50b3,#2c3e50b3),url(/architecture-2037279_1920-h937.jpg) center/cover no-repeat;color:#fff;padding:100px 0;text-align:center;min-height:500px;display:flex;align-items:center}.hero h1{font-size:2.8rem;margin-bottom:20px;font-weight:500}.hero-subtitle{font-size:1.3rem;opacity:.9;margin-bottom:30px;max-width:700px;margin-left:auto;margin-right:auto}.hero-cta{display:flex;gap:20px;justify-content:center}.btn{display:inline-block;padding:14px 35px;border-radius:4px;font-weight:600;text-decoration:none;transition:all .3s;border:none;cursor:pointer;font-size:1rem}.btn:hover{text-decoration:none}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:transparent;color:#fff;border:2px solid white}.btn-secondary:hover{background:#ffffff26}.intro{padding:60px 0;text-align:center;background:#fff}.intro blockquote{font-size:1.5rem;font-style:italic;color:var(--gray);margin-bottom:20px}.services{padding:80px 0;background:var(--light)}.services h2{text-align:center;margin-bottom:10px;color:var(--dark)}.section-subtitle{text-align:center;color:var(--gray);margin-bottom:40px;font-size:1.1rem}.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px}.service-category{background:#fff;padding:30px;border-radius:4px;box-shadow:0 2px 10px #00000014;border-top:4px solid var(--primary);transition:transform .3s,box-shadow .3s}.service-category:hover{transform:translateY(-5px);box-shadow:0 5px 20px #0000001f}.service-category h3{color:var(--primary);margin-bottom:15px;padding-bottom:10px;border-bottom:2px solid var(--border);font-size:1.2rem}.service-category ul{list-style:none}.service-category li{padding:8px 0;border-bottom:1px solid var(--border);color:var(--secondary)}.service-category li:last-child{border-bottom:none}.benefits{padding:80px 0;background:#fff}.benefits h2{text-align:center;margin-bottom:50px;color:var(--dark)}.benefit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px}.benefit{text-align:center;padding:25px}.benefit h3{color:var(--primary);margin-bottom:15px;font-size:1.2rem}.benefit p{color:var(--gray)}.services-detail{padding:80px 0;background:var(--light)}.services-detail h2{text-align:center;margin-bottom:50px;color:var(--dark)}.service-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:25px}.service-detail{background:#fff;padding:30px;border-radius:4px;box-shadow:0 2px 10px #00000014;border-top:4px solid var(--primary)}.service-detail h3{color:var(--primary);margin-bottom:15px;font-size:1.2rem}.service-detail p{color:var(--gray)}.cta-section h2{margin-bottom:15px;font-size:2rem}.cta-section p{margin-bottom:30px;opacity:.9;font-size:1.1rem}@media (max-width: 768px){.hero{padding:60px 0;min-height:auto}.hero h1{font-size:1.8rem}.hero-cta{flex-direction:column}.services,.benefits,.services-detail,.cta-section{padding:50px 0}}.page-header{background:linear-gradient(#2c3e50cc,#2c3e50cc),url(/singapore-246836_1920-h937.jpg) center/cover no-repeat;color:#fff;padding:80px 0;text-align:center}.intro-quote{padding:60px 0;text-align:center;background:#fff}.intro-quote blockquote{font-size:1.4rem;font-style:italic;color:var(--gray);margin-bottom:15px}.intro-quote p{color:var(--secondary)}.themen-section{padding:80px 0;background:var(--light)}.themen-section h2{text-align:center;margin-bottom:10px;color:var(--dark)}.themen-category{margin-bottom:50px}.themen-category h3{font-size:1.4rem;margin-bottom:10px;color:var(--primary);border-bottom:2px solid var(--primary);padding-bottom:10px;display:inline-block}.themen-category>p{color:var(--gray);margin-bottom:25px}.themen-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}.thema-card{background:#fff;padding:25px;border-radius:4px;box-shadow:0 2px 10px #00000014;text-decoration:none;color:var(--dark);transition:transform .3s,box-shadow .3s;border-top:3px solid var(--primary)}.thema-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #0000001f;text-decoration:none}.thema-card h4{color:var(--primary);margin-bottom:10px;font-size:1.1rem}.thema-card p{font-size:.9rem;color:var(--gray)}.thema-card.disabled{opacity:.5;cursor:default;border-top-color:var(--gray)}.thema-card.disabled:hover{transform:none;box-shadow:0 2px 10px #00000014}.cta-section h2{margin-bottom:25px;font-size:1.8rem}.page-header{background:linear-gradient(#2c3e50cc,#2c3e50cc),url(/building-866301_1920-h937.jpg) center/cover no-repeat;color:#fff;padding:80px 0;text-align:center}.topic-content{padding:80px 0;background:var(--light)}.cta-section{padding:80px 0;background:linear-gradient(135deg,var(--secondary) 0%,var(--dark) 100%);color:#fff;text-align:center}.cta-section h2{margin-bottom:15px;font-size:1.8rem}.cta-section p{margin-bottom:25px;opacity:.9;font-size:1.1rem}.page-header{background:linear-gradient(#2c3e50d9,#2c3e50d9),url(/architecture-2037279_1920-h937.jpg) center/cover no-repeat;color:#fff;padding:80px 0;text-align:center}.page-subtitle{opacity:.9;font-size:1.1rem;max-width:700px;margin:0 auto}.contact-section{padding:80px 0;background:var(--light)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}.contact-info{background:#fff;padding:35px;border-radius:4px;box-shadow:0 2px 10px #00000014;border-top:4px solid var(--primary)}.contact-info h3{color:var(--primary);margin-bottom:25px;font-size:1.25rem}.contact-info p{margin-bottom:12px;color:var(--gray);line-height:1.8}.contact-form{background:#fff;padding:35px;border-radius:4px;box-shadow:0 2px 10px #00000014;border-top:4px solid var(--primary)}.contact-form h3{color:var(--primary);margin-bottom:25px;font-size:1.25rem}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500;color:var(--dark)}.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px;border:1px solid var(--border);border-radius:4px;font-size:1rem;font-family:inherit;background:#fff;transition:border-color .3s,box-shadow .3s}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #e67e221a}.form-group textarea{min-height:150px;resize:vertical}.form-group.checkbox label{display:flex;align-items:flex-start;gap:10px;font-weight:400;font-size:.9rem;line-height:1.5;color:var(--gray)}.form-group.checkbox input{width:auto;margin-top:3px}.btn-primary{background:var(--primary);color:#fff;border:none;padding:12px 35px;border-radius:4px;font-weight:600;font-size:1rem;cursor:pointer;transition:background .3s,transform .2s}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px)}@media (max-width: 768px){.contact-grid{grid-template-columns:1fr}}.page-header{background:linear-gradient(#2c3e50d9,#2c3e50d9),url(/chairs-1840377_1920-h937.jpg) center/cover no-repeat;color:#fff;padding:80px 0;text-align:center}.page-header h1{font-size:2.2rem;margin-bottom:15px;font-weight:500}.legal-content{padding:80px 0;background:var(--light)}.legal-content h1{margin-bottom:30px;font-size:2rem}.legal-content h2{margin-top:30px;margin-bottom:15px;color:var(--primary);font-size:1.3rem}.legal-content h3{margin-top:25px;margin-bottom:10px;color:var(--dark);font-size:1.1rem}.legal-content p{margin-bottom:15px;color:var(--gray);line-height:1.8}.legal-content ul{margin-left:25px;margin-bottom:20px;color:var(--gray)}.legal-content li{margin-bottom:8px;line-height:1.6}.topic-header{background:linear-gradient(#2c3e50d9,#2c3e50d9),url(/chairs-1840377_1920-h937.jpg) center/cover no-repeat;color:#fff;padding:80px 0}.topic-header h1{font-size:2rem;margin-bottom:15px}.topic-header .lead{font-size:1.1rem;opacity:.9;max-width:800px}.topic-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.topic-tag{background:#fff3;padding:5px 12px;border-radius:20px;font-size:.85rem}.topic-content{padding:60px 0}.topic-section{margin-bottom:50px}.topic-section h2{color:var(--primary);margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid var(--primary);font-size:1.3rem}.topic-section h3{color:var(--dark);margin:25px 0 15px;font-size:1.1rem}.topic-section p{margin-bottom:15px;color:var(--gray);line-height:1.8}.topic-section ul{margin-left:25px;margin-bottom:20px;color:var(--gray)}.topic-section li{margin-bottom:8px;line-height:1.6}.leistungen-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px}.leistung-card{background:#fff;padding:30px;border-radius:4px;box-shadow:0 2px 10px #00000014;border-top:4px solid var(--primary);transition:transform .3s,box-shadow .3s}.leistung-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #0000001f}.leistung-card h3{color:var(--primary);margin-bottom:15px;margin-top:0;font-size:1.15rem}.leistung-card ul{list-style:none;margin-left:0;padding-left:5px}.leistung-card li{padding:6px 0 6px 20px;position:relative;color:var(--gray)}.leistung-card li:before{content:"•";position:absolute;left:0;color:var(--primary);font-size:1.2rem;line-height:1.4}.seminar-info{background:#fff;padding:30px;border-radius:4px;box-shadow:0 2px 10px #00000014;margin-bottom:30px}.seminar-info h3{color:var(--primary);margin-bottom:15px;margin-top:0;font-size:1.15rem}.seminar-info ul{list-style:none;margin-left:0}.seminar-info li{padding:8px 0;border-bottom:1px solid var(--border);color:var(--gray)}.seminar-info li:last-child{border-bottom:none}.faq-section{background:#fff;padding:40px;border-radius:4px;box-shadow:0 2px 10px #00000014}.faq-item{margin-bottom:25px;padding:20px;background:var(--light);border-radius:4px;border-left:3px solid var(--primary)}.faq-item h3{color:var(--primary);margin-bottom:10px;margin-top:0;font-size:1.1rem}.faq-item p{color:var(--gray);margin-bottom:0;line-height:1.7}.cta-section{padding:60px 0;background:var(--dark);color:#fff;text-align:center}.cta-section h2{margin-bottom:15px}.cta-section p{margin-bottom:25px;opacity:.9}.cta-section .btn-primary{background:var(--primary);color:#fff}.cta-section .btn-primary:hover{background:var(--primary-dark)}@media (max-width: 768px){.topic-header h1{font-size:1.5rem}.leistungen-grid{grid-template-columns:1fr}.faq-section{padding:25px}}:root{--primary: #e67e22;--primary-dark: #d35400;--primary-light: #f39c12;--secondary: #34495e;--dark: #2c3e50;--light: #f5f5f5;--gray: #7f8c8d;--border: #e0e0e0;--success: #27ae60;--orange: #e67e22;--blue: #3498db;--white: #ffffff}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Helvetica Neue,Helvetica,Arial,sans-serif;line-height:1.6;color:var(--dark);background:var(--light)}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1170px;margin:0 auto;padding:0 15px}