*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--background-color);color:var(--text-color);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit}header{display:flex;align-items:center;justify-content:space-between;padding:14px 5vw;border-bottom:1px solid var(--border-color);gap:24px}.brand img{width:150px;height:auto;display:block}nav{display:flex;gap:32px;align-items:center}nav a{font-size:14px;text-transform:uppercase;letter-spacing:1.5px;font-weight:700;padding:12px 0}nav a.active{border-bottom:2px solid var(--zentro-accent-green)}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;background:var(--zentro-accent-green);color:var(--background-color);padding:20px 26px;font-size:14px;letter-spacing:1px;text-transform:uppercase;font-weight:700;border:1px solid var(--zentro-accent-green);transition:.2s}.button:hover{background:var(--button-hover-color);transform:translateY(-2px)}.button.secondary{background:transparent;color:var(--text-color)}.button.secondary:hover{background:var(--zentro-accent-green);color:var(--section-background)}main{min-height:65vh}.hero{padding:48px 5vw 56px;position:relative;overflow:hidden}.eyebrow{font-size:13px;letter-spacing:3px;text-transform:uppercase;color:var(--secondary-color);margin:0 0 30px}h1{font-size:clamp(48px,7.6vw,118px);line-height:1.04;letter-spacing:-.045em;margin:0 0 32px;font-weight:800;text-transform:uppercase}h1 span{color:var(--zentro-accent-green)}p{font-size:18px;line-height:1.65;color:var(--secondary-text-color)} .intro{max-width:690px}.actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:32px}.strip{border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;gap:20px;padding:22px 5vw;font-size:14px;letter-spacing:2px;text-transform:uppercase}.strip span:last-child{color:var(--zentro-accent-green)}section.content{padding:72px 5vw}h2{font-size:clamp(30px,4vw,56px);letter-spacing:-.035em;margin:0 0 30px;line-height:1.05}h3{font-size:26px;letter-spacing:-.025em;margin:16px 0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.card{border-top:1px solid var(--border-color);padding-top:24px}.number{color:var(--zentro-accent-green);font-size:14px;letter-spacing:2px}.card p{font-size:16px}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.logo-panel{background:var(--section-background);padding:25px}.logo-panel img{width:100%;display:block}.list{padding:0;list-style:none}.list li{border-bottom:1px solid var(--border-color);padding:18px 0;color:var(--secondary-text-color);font-size:17px}.cta{padding:60px 5vw;background:var(--section-background);color:var(--text-color);border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{margin:0}.cta .button{background:var(--zentro-accent-green);color:var(--background-color);border-color:var(--zentro-accent-green)}.cta .button:hover{background:var(--button-hover-color)}footer{padding:30px 5vw;display:flex;justify-content:space-between;gap:25px;color:var(--secondary-color);font-size:13px;line-height:1.6}.menu{display:none;background:none;color:var(--text-color);border:1px solid var(--border-color);padding:10px}.contact-link{display:inline-block;font-size:clamp(19px,3.5vw,48px);letter-spacing:-.025em;color:var(--zentro-accent-green);overflow-wrap:anywhere;border-bottom:1px solid var(--zentro-accent-green);padding-bottom:12px}.note{border-left:2px solid var(--zentro-accent-green);padding:6px 0 6px 24px;max-width:700px}.focus-panel{padding:32px;background:var(--section-background);border:1px solid var(--border-color);margin-top:30px}.focus-panel p{margin-bottom:0}:focus-visible{outline:3px solid var(--zentro-accent-green);outline-offset:6px}@media(max-width:1050px){header{flex-wrap:wrap;padding:16px 6vw}.brand img{width:108px}.menu{display:block}nav{display:none;width:100%;align-items:stretch;gap:8px;flex-direction:column}nav.open{display:flex}nav .button{margin-top:12px}.hero{padding:36px 6vw 44px}.grid,.split{grid-template-columns:1fr;gap:30px}section.content{padding:50px 6vw}.strip{flex-wrap:wrap;font-size:12px}.cta{align-items:flex-start;flex-direction:column;padding:44px 6vw}footer{flex-direction:column}.logo-panel{max-width:500px}h1{font-size:clamp(2rem,9.3vw,4.875rem)}.actions .button{padding:18px}p{font-size:17px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
header,main,footer,.cta{max-width:1800px;margin-inline:auto}.eyebrow{line-height:1.6}.card{transition:border-color .2s}.card:hover{border-color:var(--zentro-accent-green)}nav a:not(.button):hover{color:var(--zentro-accent-green)}.brand{flex-shrink:0}.intro{max-width:740px}.button{min-height:48px}body{overflow-wrap:break-word}nav a.active{color:var(--zentro-accent-green)}@media(max-width:420px){.actions{flex-direction:column}.actions .button{width:100%}.strip{line-height:1.6}.contact-link{font-size:1.1rem}}

.logo-panel img{height:auto}

body{font-family:var(--body-font);color:var(--text-color)}h1,h2,h3{font-family:var(--heading-font)}h1{font-weight:var(--heading-weight);letter-spacing:var(--letter-spacing);font-size:clamp(2rem,7.6vw,var(--heading-size))}p{font-size:var(--paragraph-size);line-height:var(--line-height)}.button,.cta .button{font-family:var(--button-font);background:var(--btn-color,var(--button-color));color:var(--btn-text,var(--button-text-color));border-color:var(--btn-border,var(--button-color))}.button:hover,.cta .button:hover{background:var(--btn-hover,var(--button-hover-color));color:var(--btn-hover-text,var(--button-text-color))}.button.secondary{background:var(--btn-color,transparent);color:var(--btn-text,var(--text-color))}.button.secondary:hover{background:var(--btn-hover,var(--button-hover-color));color:var(--btn-hover-text,var(--button-text-color))}.hero{background:var(--hero-background,var(--background-color));color:var(--hero-text,var(--text-color))}.hero h1,.hero p{color:var(--hero-text,inherit)}.hero p{color:var(--hero-text,var(--secondary-text-color))}.hero .button{border-color:var(--btn-border,var(--hero-border,var(--button-color)))}.hero-content{position:relative;z-index:1}.hero-background{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.22}.hero-image{margin-top:35px;max-width:1100px}.hero-image img,.card img,.project-gallery img{width:100%;height:auto}.card img{max-height:420px;object-fit:cover;margin-bottom:22px}.project-gallery{display:grid;gap:24px}.project-card{display:block}.project-card img{aspect-ratio:4/3}.text-link{color:var(--accent-color);text-decoration:underline}.social-links{display:flex;gap:16px;flex-wrap:wrap;margin-top:18px;font-size:14px;text-transform:capitalize;color:var(--accent-color)}.footer-logo{width:100px;height:auto;margin-bottom:18px}.contact-form{max-width:900px;display:grid;gap:22px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.contact-form label{display:grid;gap:10px;font-size:16px}.contact-form input,.contact-form textarea{background:var(--section-background);border:1px solid var(--border-color);padding:15px;color:var(--text-color);font:inherit;width:100%;border-radius:0}.contact-form .button{justify-self:start;cursor:pointer}.honey{position:absolute;left:-10000px}.preview-banner{background:#d7ff00;color:#111;text-align:center;padding:10px;font:14px Arial}video{max-width:100%;height:auto}.hero video{height:100%}nav{min-width:0}header img{height:auto}.brand picture{display:block}.card,.split>*{min-width:0}@media(max-width:1050px){h1{font-size:min(var(--heading-size),9.3vw)}.form-grid{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){.hero-background{display:none}}

h2,h3{color:var(--primary-color)}.hero .button{background:var(--btn-color,var(--hero-button,var(--button-color)));border-color:var(--btn-border,var(--hero-border,var(--button-color)))}.hero .button.secondary{background:var(--btn-color,transparent)}.hero .button:hover{background:var(--btn-hover,var(--hero-hover,var(--button-hover-color)))}