*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #ffffff;--bg-2: #f5f5f7;--bg-3: #e8e8ed;--text: #1d1d1f;--text-muted: #6e6e73;--text-dim: #aeaeb2;--accent: #1a6b3c;--accent-hover: #145730;--border: #d2d2d7;--radius: 12px;--font: "Inter", system-ui, sans-serif}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overflow-x:hidden}nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:20px 0;background:#ffffffd9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}.nav-inner{max-width:1200px;margin:0 auto;padding:0 40px;display:flex;align-items:center;justify-content:space-between}.logo{font-size:1rem;font-weight:600;color:var(--text);text-decoration:none;letter-spacing:-.02em}.nav-links{list-style:none;display:flex;align-items:center;gap:36px}.nav-links a{color:var(--text-muted);text-decoration:none;font-size:.875rem;font-weight:400;transition:color .2s}.nav-links a:hover{color:var(--text)}.btn-nav{color:var(--text)!important;border:1px solid var(--border)!important;padding:8px 20px!important;border-radius:100px!important;transition:border-color .2s,background .2s!important}.btn-nav:hover{border-color:var(--accent)!important;background:#c8f1350d!important}.hero{min-height:100vh;display:flex;align-items:center;padding:140px 0 100px}.hero-inner{max-width:1200px;width:100%;margin:0 auto;padding:0 40px;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.hero-media{min-height:400px;background:var(--bg-2);border-radius:var(--radius);border:1px solid var(--border)}.eyebrow{font-size:.8125rem;font-weight:500;color:var(--accent);letter-spacing:.12em;text-transform:uppercase;margin-bottom:32px}h1{font-size:clamp(3rem,8vw,6.5rem);font-weight:600;line-height:1.02;letter-spacing:-.04em;color:var(--text);margin-bottom:32px}h1 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40px}.label{font-size:.75rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:20px}h2{font-size:clamp(2rem,5vw,3.5rem);font-weight:600;letter-spacing:-.04em;line-height:1.08;color:var(--text);margin-bottom:72px}.leistungen{padding:140px 0;border-top:1px solid var(--border)}.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:2px}.card{background:var(--bg-2);padding:48px 40px;border-radius:0;position:relative;transition:background .25s}.cards .card:first-child{border-radius:var(--radius) 0 0 var(--radius)}.cards .card:last-child{border-radius:0 var(--radius) var(--radius) 0}.card:hover{background:var(--bg-3)}.card-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--bg-3);border-radius:10px;margin-bottom:28px;color:var(--accent)}.card h3{font-size:1.25rem;font-weight:500;letter-spacing:-.02em;margin-bottom:16px;color:var(--text)}.card 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24px!important;color:var(--accent)!important}.nav-hamburger{display:flex}.hero-inner,.section-inner{padding:0 24px}.leistungen,.arbeiten,.erstesprojekt{padding:80px 0}.zahlen{padding:60px 0}.cards{grid-template-columns:1fr;gap:2px}.cards .card:first-child{border-radius:var(--radius) var(--radius) 0 0}.cards .card:last-child{border-radius:0 0 var(--radius) var(--radius)}.hero-inner{grid-template-columns:1fr}.hero-media{display:none}.footer-inner{grid-template-columns:1fr 1fr;padding:0 24px}.footer-copy{text-align:left}}@media(max-width:600px){.hero{padding:120px 0 72px}h1{font-size:clamp(2.4rem,11vw,3.5rem)}h2{font-size:clamp(1.75rem,8vw,2.5rem);margin-bottom:40px}.hero-cta{flex-direction:column;align-items:flex-start;gap:12px}.card{padding:32px 24px}.erstesprojekt-inner{gap:32px}.footer-inner{grid-template-columns:1fr;gap:16px}.footer-copy{text-align:left}.btn-large{font-size:.875rem;padding:16px 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label{font-size:.8125rem;font-weight:500;color:var(--text-muted);letter-spacing:.02em}.form-group input,.form-group textarea{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:12px 16px;font-family:var(--font);font-size:.9375rem;color:var(--text);outline:none;transition:border-color .2s;resize:vertical}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-dim)}.form-group input:focus,.form-group textarea:focus{border-color:var(--accent)}.btn-mail-wrap--full{display:block;width:100%;margin-top:8px}.btn-mail-wrap--full .btn-submit{width:100%}.btn-submit{justify-content:center;gap:10px;border:none;cursor:pointer;font-family:var(--font)}.btn-submit:disabled{opacity:.6;cursor:not-allowed;transform:none}.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}.form-feedback{margin-top:16px;font-size:.875rem;padding:12px 16px;border-radius:8px;line-height:1.5}.form-feedback.success{background:#1a6b3c14;color:var(--accent);border:1px solid rgba(26,107,60,.2)}.form-feedback.error{background:#dc35350f;color:#c0392b;border:1px solid rgba(220,53,53,.2)}@media(max-width:900px){.kontakt-grid{grid-template-columns:1fr;gap:48px}.kontakt-form-wrap{padding:32px 24px}}