:root{font-family:Aptos,Arial,sans-serif;color:#1a1a1a;background:#fff;font-synthesis:none;--red:#e30017;--red-dark:#b90013;--charcoal:#202020;--soft:#f5f5f5}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:#181818}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.shell{width:min(1440px,calc(100% - 64px));margin:0 auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(24,24,24,.08)}.header-inner{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:32px}.logo{display:flex;align-items:center;gap:12px;min-width:245px;transition:transform .28s ease}.logo:hover{transform:translateY(-2px)}.logo-mark{display:grid;place-items:center;width:38px;height:38px;background:linear-gradient(135deg,var(--red),var(--red-dark));color:#fff;font-weight:800;font-size:13px}.logo-copy{display:flex;flex-direction:column;line-height:1}.logo-copy strong{font-size:16px;letter-spacing:.02em}.logo-copy b{font-size:27px;color:var(--red);line-height:.95}.logo-copy small{font-size:10px;font-weight:700;letter-spacing:.02em}.site-header nav{display:flex;align-items:center;gap:38px;font-weight:700;font-size:18px}.site-header nav a{position:relative;padding:28px 0;transition:color .25s ease,transform .25s ease}.site-header nav a:hover{color:var(--red);transform:translateY(-2px)}.site-header nav a.active::after{content:'';position:absolute;left:0;right:0;bottom:16px;height:3px;background:linear-gradient(90deg,var(--red),#ff4b5c)}.hero{position:relative;min-height:680px;overflow:hidden;background:#111;--hero-parallax-y:0px;--hero-parallax-scale:1.035}.hero-bg{position:absolute;inset:-3%;z-index:0;background-image:url('/assets/img/heller-und-sembach-schwedt-tueren-tore-torantriebe-herobg.webp');background-size:cover;background-position:center center;background-repeat:no-repeat;transform:translate3d(0,var(--hero-parallax-y),0) scale(var(--hero-parallax-scale));transform-origin:center center;will-change:transform;animation:heroBreath 12s ease-in-out infinite alternate}.hero-overlay{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,rgba(13,13,13,.86) 0%,rgba(13,13,13,.76) 32%,rgba(13,13,13,.44) 52%,rgba(13,13,13,.14) 72%,rgba(13,13,13,.04) 100%),linear-gradient(180deg,rgba(0,0,0,.06) 0%,rgba(0,0,0,.14) 100%)}.hero-content{position:relative;z-index:2;min-height:680px;display:flex;align-items:center}.hero-copy{width:min(620px,48%);padding:120px 0;color:#fff;display:flex;flex-direction:column;align-items:flex-start}.eyebrow{text-transform:uppercase;color:var(--red);font-weight:800;font-size:14px;letter-spacing:.02em;margin:0 0 18px}.eyebrow.light{color:#fff}.hero h1{font-size:clamp(42px,3vw,60px);line-height:1.04;letter-spacing:-.04em;margin:0 0 24px;max-width:15ch;color:#fff;text-wrap:balance}.hero-copy>p:not(.eyebrow){max-width:44ch;font-size:18px;line-height:1.7;color:rgba(255,255,255,.9);margin:0}.hero-actions{display:flex;gap:18px;flex-wrap:wrap;margin-top:30px}.hero-separator{position:absolute;left:0;right:0;bottom:-1px;z-index:3;height:58px;pointer-events:none;overflow:hidden}.hero-separator:before{content:'';position:absolute;left:-2%;right:-2%;bottom:-1px;height:42px;background:var(--red);clip-path:polygon(0 56%,100% 0,100% 100%,0 100%)}.hero-separator:after{display:none}.hero-separator span{display:none}@keyframes heroBreath{0%{transform:translate3d(0,var(--hero-parallax-y),0) scale(calc(var(--hero-parallax-scale) * 1))}100%{transform:translate3d(0,calc(var(--hero-parallax-y) - 6px),0) scale(calc(var(--hero-parallax-scale) * 1.035))}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 24px;font-weight:800;border:1px solid transparent;transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease}.btn:hover{transform:translateY(-3px)}.btn:active{transform:translateY(-1px) scale(.99)}.btn-primary{background:linear-gradient(135deg,var(--red),var(--red-dark));color:white;box-shadow:0 10px 30px rgba(227,0,23,.16)}.btn-primary:hover{box-shadow:0 16px 36px rgba(227,0,23,.23)}.btn-outline{border-color:var(--red);color:var(--red);background:#fff}.btn-outline:hover{background:var(--red);color:#fff}.btn-light{background:#fff;color:var(--red)}.btn-light:hover{background:#f2f2f2}.btn-ghost-light{border-color:rgba(255,255,255,.72);color:#fff;background:rgba(18,18,18,.2);backdrop-filter:blur(8px)}.btn-ghost-light:hover{background:rgba(255,255,255,.12);border-color:#fff}.section-red{background:linear-gradient(135deg,var(--red) 0%,#cf0015 52%,var(--red-dark) 100%);color:#fff}.section-white{background:#fff}.section-charcoal{background:linear-gradient(135deg,#181818 0%,#232323 55%,#2a2a2a 100%);color:#fff}.services,.benefits,.projects,.about{padding:150px 0}.services{position:relative;z-index:2;overflow:visible;background:var(--red)}.services:after{content:'';position:absolute;left:0;right:0;bottom:-42px;height:42px;background:var(--red);clip-path:polygon(0 0,100% 0,100% 44%,0 100%);pointer-events:none}.benefits{position:relative;z-index:1}.services h2{font-size:clamp(30px,3vw,48px);letter-spacing:-.03em;text-align:center;margin:0 0 46px}.services>.shell>.eyebrow{text-align:center}.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.service-card{background:linear-gradient(180deg,#fff,#f8f8f8);color:#1b1b1b;padding:34px 30px 30px;min-height:320px;display:flex;flex-direction:column;border:1px solid rgba(24,24,24,.06);box-shadow:0 14px 30px rgba(80,0,10,.07);transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s ease}.service-card:hover{transform:translateY(-10px);box-shadow:0 22px 44px rgba(80,0,10,.14)}.service-card svg,.benefit-card svg{width:42px;height:42px;display:block;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.service-card svg{color:var(--red);transition:transform .3s ease}.service-card:hover svg{transform:scale(1.08) rotate(-3deg)}.service-card h3{font-size:24px;line-height:1.1;margin:24px 0 16px}.service-card p{font-size:16px;line-height:1.65;color:#555;margin:0 0 24px}.service-card a{margin-top:auto;color:var(--red);font-weight:800;display:flex;align-items:center;gap:8px}.benefits{background:linear-gradient(180deg,#fff 0%,#f7f7f7 100%)}.benefits-split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:88px;align-items:center}.benefit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.benefit-card{min-height:250px;padding:34px;background:linear-gradient(145deg,#fff 0%,#f6f6f6 100%);border:1px solid rgba(24,24,24,.07);box-shadow:0 18px 36px rgba(24,24,24,.05);display:flex;flex-direction:column;justify-content:flex-start;transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s ease,border-color .3s ease}.benefit-card:hover{transform:translateY(-8px);box-shadow:0 26px 48px rgba(24,24,24,.09);border-color:rgba(227,0,23,.2)}.benefit-card svg{width:40px;height:40px;color:var(--red);transition:transform .3s ease}.benefit-card:hover svg{transform:translateY(-3px) scale(1.06)}.benefit-card h3{font-size:20px;margin:26px 0 12px}.benefit-card p{color:#555;line-height:1.65;margin:0}.benefits-copy{max-width:580px;justify-self:end}.benefits-copy h2{font-size:clamp(38px,3.4vw,58px);line-height:1.03;letter-spacing:-.035em;margin:0 0 24px;max-width:12ch}.benefits-copy .lead{font-size:20px;line-height:1.7;color:#555;margin:0;max-width:44ch}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:36px}.section-head h2{font-size:clamp(34px,3vw,50px);line-height:1.02;letter-spacing:-.03em;margin:0}.section-head>a{color:#fff;font-weight:800;display:flex;align-items:center;gap:8px;white-space:nowrap;transition:transform .25s ease,opacity .25s ease}.section-head>a:hover{transform:translateX(5px);opacity:.82}.project-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.project-card{transition:transform .3s ease}.project-card:hover{transform:translateY(-8px)}.project-img{height:220px;background:linear-gradient(160deg,#dedede,#bdbdbd);position:relative;overflow:hidden}.project-img:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(0,0,0,.28));opacity:0;transition:opacity .3s ease}.project-card:hover .project-img:after{opacity:1}.project-img:before,.about-media:before{content:'';position:absolute;inset:auto 0 0;height:65%;background:linear-gradient(125deg,#444 0 20%,#2e2e2e 20% 75%,#505050 75%)}.project-img.p2:before{clip-path:polygon(0 60%,30% 20%,60% 38%,100% 10%,100% 100%,0 100%)}.project-img.p3:before{clip-path:polygon(0 35%,100% 15%,100% 100%,0 100%)}.project-img.p4:before{clip-path:polygon(12% 28%,88% 20%,100% 100%,0 100%)}.project-grid h3{font-size:17px;margin:14px 0 5px;color:#fff}.project-grid p{margin:0;color:#cfcfcf;font-size:14px}.service-cta{padding:150px 0}.service-cta-inner{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:34px}.cta-icon{width:108px;height:108px;border:2px solid rgba(255,255,255,.9);border-radius:50%;display:grid;place-items:center;transition:transform .3s ease,background .3s ease}.cta-icon:hover{transform:rotate(-6deg) scale(1.05);background:rgba(255,255,255,.08)}.service-cta h2{font-size:32px;line-height:1.1;margin:0 0 10px;max-width:26ch}.service-cta p{margin:0;opacity:.92}.cta-contact{display:flex;flex-direction:column;gap:18px;border-left:1px solid rgba(255,255,255,.45);padding-left:36px}.cta-contact span{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:800}.about{background:linear-gradient(180deg,#fff 0%,#f7f7f7 100%)}.about-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:64px;align-items:center}.about-media{height:430px;background:linear-gradient(160deg,#e7e7e7,#cfcfcf);position:relative;overflow:hidden;transition:transform .35s ease}.about-media:hover{transform:scale(1.015)}.about-media:before{height:70%;clip-path:polygon(0 42%,56% 8%,100% 34%,100% 100%,0 100%)}.about-copy h2{font-size:clamp(34px,3vw,52px);line-height:1.05;letter-spacing:-.03em;margin:0 0 22px}.about-copy p:not(.eyebrow){font-size:17px;color:#555;line-height:1.75;margin:0 0 28px;max-width:65ch}.site-footer{background:linear-gradient(135deg,#151515 0%,#1d1d1d 55%,#242424 100%);color:#fff;padding:150px 0}.site-footer .logo-copy small,.site-footer .logo-copy strong{color:#fff}.footer-grid{display:grid;grid-template-columns:1.7fr repeat(5,1fr);gap:42px}.footer-grid h4{font-size:15px;text-transform:uppercase;margin:0 0 18px}.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:10px}.footer-grid a{font-size:14px;color:#ddd;transition:color .2s ease,transform .2s ease}.footer-grid a:hover{color:#fff;transform:translateX(3px)}.contact-list{list-style:none;padding:20px 0 0;margin:0;display:grid;gap:10px;color:#d7d7d7;font-size:14px}.contact-list li{display:flex;align-items:flex-start;gap:10px;line-height:1.5}.footer-bottom{border-top:1px solid #3a3a3a;margin-top:42px;padding-top:18px;display:flex;justify-content:space-between;gap:24px;font-size:12px;color:#bbb}.footer-bottom div{display:flex;gap:28px}.footer-bottom a{color:#bbb}[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .75s cubic-bezier(.16,1,.3,1),transform .75s cubic-bezier(.16,1,.3,1)}[data-reveal].is-visible{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}[data-reveal]{opacity:1;transform:none;transition:none}.hero-bg{animation:none!important;transform:none!important}.btn,.service-card,.benefit-card,.project-card,.about-media,.cta-icon,.logo,.site-header nav a{transition:none}.btn:hover,.service-card:hover,.benefit-card:hover,.project-card:hover,.about-media:hover,.cta-icon:hover,.logo:hover,.site-header nav a:hover{transform:none}}@media(max-width:1100px){.site-header nav{gap:22px;font-size:18px}.hero{min-height:620px}.hero-bg{background-position:center center}.hero-content{min-height:620px}.hero-copy{width:min(620px,62%);padding:100px 0}.hero h1{font-size:52px;max-width:14ch}.card-grid,.project-grid{grid-template-columns:repeat(2,1fr)}.benefits-split{grid-template-columns:1fr;gap:64px}.benefits-copy{justify-self:start;max-width:760px}.benefits-copy h2{max-width:16ch}.footer-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){.shell{width:min(100% - 32px,1440px)}.header-inner{min-height:84px}.site-header nav{display:none}.logo{min-width:auto}.logo-copy b{font-size:22px}.hero{min-height:620px}.hero-bg{background-position:center center}.hero-overlay{background:linear-gradient(90deg,rgba(15,15,15,.84) 0%,rgba(15,15,15,.74) 58%,rgba(15,15,15,.52) 100%)}.hero-content{min-height:620px}.hero-copy{width:100%;max-width:520px;padding:84px 0}.hero h1{font-size:42px;max-width:12ch}.hero-copy>p:not(.eyebrow){font-size:17px;max-width:34ch}.services,.benefits,.projects,.about,.service-cta{padding:72px 0}.services:after{bottom:-28px;height:28px}.card-grid,.benefit-grid,.project-grid,.about-grid{grid-template-columns:1fr}.benefit-card{min-height:0}.benefits-split{gap:48px}.benefits-copy{order:-1}.benefits-copy h2{font-size:38px;max-width:none}.benefits-copy .lead{font-size:18px}.section-head{align-items:flex-start;flex-direction:column}.service-cta-inner{grid-template-columns:1fr;text-align:left}.cta-contact{border-left:0;border-top:1px solid rgba(255,255,255,.45);padding-left:0;padding-top:24px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column}.about-media{height:300px}.site-footer{padding:72px 0}}