/*
Theme Name: Siebler-GFK
Author: OpenAI
Description: Maßgeschneidertes WordPress-Theme für Siebler-GFK.
Version: 1.1.0
Text Domain: siebler-gfk
*/
:root{--blue:#0d4f87;--blue2:#0866b4;--dark:#151a20;--text:#18202a;--muted:#68717b;--light:#f4f6f8;--white:#fff;--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid #e7e9ec}.header-inner{min-height:78px;display:flex;align-items:center;gap:32px}.brand{margin-right:auto;font-weight:900;font-style:italic;font-size:30px;line-height:.9}.brand span{color:var(--blue)}.brand small{display:block;font-style:normal;font-size:8px;letter-spacing:3px;margin-top:8px;color:#606873}.custom-logo{max-height:55px;width:auto}.nav{display:flex;gap:23px;font-size:14px;font-weight:700}.nav a:hover{color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:3px;background:var(--blue2);color:#fff;font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:.3px;border:1px solid var(--blue2)}.btn.outline{background:transparent;border-color:#fff}.btn.white{background:#fff;color:var(--blue);border-color:#fff}.hero{color:#fff;background:linear-gradient(90deg,rgba(10,15,21,.95),rgba(10,15,21,.66)),linear-gradient(135deg,#27323d,#10151a);min-height:500px;display:flex;align-items:center;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;inset:0 0 0 50%;background:radial-gradient(circle at 60% 45%,rgba(255,255,255,.16),transparent 45%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:70px;align-items:center;position:relative;z-index:2}.eyebrow{font-size:12px;letter-spacing:2px;text-transform:uppercase;font-weight:800;color:#7eb7e8}.hero .eyebrow{color:#fff}.hero h1{font-size:58px;line-height:1.02;margin:14px 0 18px;max-width:700px;text-transform:uppercase}.hero p{font-size:19px;max-width:650px;color:#edf1f4}.hero-actions{display:flex;gap:16px;margin-top:28px}.hero-points{display:grid;gap:24px}.hero-point{display:grid;grid-template-columns:42px 1fr;gap:12px;align-items:start}.icon{width:36px;height:36px;border-radius:50%;border:2px solid currentColor;display:grid;place-items:center;font-weight:900}.hero-point b{display:block}.hero-point small{color:#d8dee4}.section{padding:72px 0}.section.light{background:var(--light)}.section-head{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:32px}.section h2{font-size:38px;line-height:1.12;margin:7px 0}.section-head p{max-width:430px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.card{background:#fff;border:1px solid #e6e9ed;box-shadow:0 8px 25px rgba(0,0,0,.04);overflow:hidden}.card-img,.project-img{aspect-ratio:1.55;background:linear-gradient(135deg,#d9dde1,#aeb7bf);display:grid;place-items:center;color:#5f6870;font-weight:700;text-align:center;padding:20px}.card-body{padding:24px}.card h3{font-size:21px;margin:10px 0}.card p{color:var(--muted);font-size:15px}.more{color:var(--blue);font-weight:800;font-size:13px;text-transform:uppercase}.quality{background:linear-gradient(90deg,#171d23,#222c35);color:#fff}.quality-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.quality h2{font-size:42px;margin:8px 0 18px}.quality p{color:#e2e7eb}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:30px 0}.benefits b{display:block}.benefits small{color:#c5ccd2}.quality-visual{min-height:390px;background:linear-gradient(135deg,#69747c,#242b31);display:grid;place-items:center;border-radius:3px;color:#e6ebee;text-align:center;padding:30px}.projects{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.cta{padding:48px 0;background:linear-gradient(135deg,#0b477a,#0e609e);color:#fff}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{margin:0 0 5px;font-size:31px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}.contact-box{background:var(--light);padding:32px}.contact-box input,.contact-box textarea{width:100%;padding:13px;margin:0 0 12px;border:1px solid #ccd2d8;font:inherit}.contact-box textarea{min-height:130px}.site-footer{background:#10151a;color:#bfc7ce;padding:38px 0}.footer-inner{display:flex;justify-content:space-between;gap:30px}.footer-inner strong{color:#fff}.mobile-toggle{display:none}.placeholder-note{font-size:13px;color:#6d757d}.admin-note{background:#fff8d9;border:1px solid #ead78a;padding:10px 14px;font-size:13px}
@media(max-width:900px){.nav{display:none}.mobile-toggle{display:block}.hero-grid,.quality-grid,.contact-grid{grid-template-columns:1fr}.hero{min-height:auto;padding:80px 0}.hero h1{font-size:42px}.hero-points{grid-template-columns:1fr 1fr}.cards{grid-template-columns:1fr 1fr}.projects{grid-template-columns:repeat(2,1fr)}.section-head{display:block}.benefits{grid-template-columns:1fr 1fr}.header-inner>.btn{display:none}}
@media(max-width:560px){.wrap{width:min(100% - 28px,var(--max))}.brand{font-size:24px}.hero h1{font-size:36px}.hero-actions{flex-direction:column;align-items:stretch}.hero-points,.cards,.benefits,.projects{grid-template-columns:1fr}.section{padding:52px 0}.section h2,.quality h2{font-size:31px}.cta-inner,.footer-inner{display:block}.cta .btn{margin-top:20px}}
.hero{background-size:cover;background-position:center}.card-img,.project-img{padding:0;overflow:hidden}.editable-image{width:100%;height:100%;object-fit:cover}.quality-visual{padding:0;overflow:hidden}.custom-logo-link{margin-right:auto}.mobile-nav{display:none}section[id],article[id]{scroll-margin-top:90px}
@media(max-width:900px){.mobile-nav{display:block;position:relative;margin-left:auto}.mobile-nav summary{cursor:pointer;font-weight:700;padding:12px}.mobile-nav nav{position:absolute;right:0;top:100%;background:#fff;color:#18202a;min-width:210px;box-shadow:0 10px 25px #0002;display:grid;padding:12px;z-index:60}.mobile-nav nav a{padding:9px}.header-inner{gap:10px}}