*{box-sizing:border-box;margin:0;padding:0}
:root{
  --dark:#101218;--dark2:#161922;--dark3:#1e222d;
  --brand:#019ade;--brand-light:#2fb1e8;
  --text:#e6e8ee;--muted:#9aa1b3;--border:#ffffff14;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--dark);color:var(--text);line-height:1.65;overflow-x:hidden}
h1,h2,h3,h4{line-height:1.2;font-weight:700}

nav{position:fixed;top:0;left:0;right:0;z-index:999;padding:0 40px;height:78px;display:flex;align-items:center;justify-content:space-between;background:rgba(16,18,24,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav-logo{height:54px}
.nav-links{display:flex;gap:34px;list-style:none}
.nav-links a{color:var(--muted);text-decoration:none;font-size:.92rem;font-weight:500;transition:color .2s}
.nav-links a:hover{color:#fff}
.nav-phone{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-size:.92rem;font-weight:600}
.nav-phone svg{color:var(--brand)}

.hero{min-height:92vh;display:flex;align-items:center;position:relative;padding:130px 40px 80px}
.hero-bg{position:absolute;inset:0;background:url('../images/hero.jpg') center/cover no-repeat}
.hero-shade{position:absolute;inset:0;background:linear-gradient(100deg,rgba(16,18,24,.96) 30%,rgba(16,18,24,.72) 100%)}
.hero-content{position:relative;z-index:2;max-width:1100px;margin:0 auto;width:100%}
.hero-inner{max-width:600px}
.hero h1{font-size:3.1rem;color:#fff;margin-bottom:20px}
.hero-sub{font-size:1.08rem;color:var(--muted);line-height:1.75;margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:46px}
.btn-primary{background:var(--brand);color:#fff;padding:15px 30px;border-radius:7px;font-size:1rem;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;transition:background .2s;border:none;cursor:pointer}
.btn-primary:hover{background:var(--brand-light)}
.btn-ghost{background:transparent;color:var(--text);padding:15px 30px;border-radius:7px;font-size:1rem;font-weight:500;text-decoration:none;display:inline-flex;align-items:center;border:1px solid #ffffff2e;transition:border-color .2s,color .2s}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.hero-points{display:flex;flex-direction:column;gap:10px}
.hero-point{display:flex;align-items:center;gap:11px;color:var(--text);font-size:.94rem}
.hero-point svg{color:var(--brand);flex-shrink:0}

section{padding:88px 40px}
.section-inner{max-width:1100px;margin:0 auto}
.section-header{margin-bottom:46px}
.section-header h2{font-size:2.1rem;color:#fff;margin-bottom:10px}
.section-header p{color:var(--muted);font-size:1rem;max-width:560px}
.section-header.centered{text-align:center}
.section-header.centered p{margin:0 auto}

.projekte{background:var(--dark2)}
.carousel{position:relative;max-width:920px;margin:0 auto}
.carousel-stage{display:flex;align-items:center;justify-content:center;min-height:300px}
.carousel-frame{position:relative;display:inline-block;line-height:0}
.carousel-frame img{max-width:100%;max-height:640px;width:auto;height:auto;border-radius:12px;border:1px solid var(--border);transition:opacity .3s}
.carousel-frame img.fading{opacity:0}
.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(16,18,24,.85);border:1px solid var(--border);color:#fff;width:46px;height:46px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.4rem;transition:background .2s;z-index:5;line-height:1;padding-bottom:3px}
.carousel-btn:hover{background:var(--brand);border-color:var(--brand)}
.carousel-btn.prev{left:16px}
.carousel-btn.next{right:16px}
.carousel-counter{position:absolute;bottom:14px;right:16px;background:rgba(16,18,24,.85);border:1px solid var(--border);color:var(--muted);font-size:.8rem;padding:5px 13px;border-radius:50px;z-index:5}
.carousel-thumbs{display:flex;gap:9px;justify-content:center;margin-top:18px;flex-wrap:wrap}
.carousel-thumbs button{width:68px;height:50px;border-radius:6px;overflow:hidden;border:2px solid transparent;cursor:pointer;padding:0;background:var(--dark3);transition:border-color .2s,opacity .2s;opacity:.5}
.carousel-thumbs button img{width:100%;height:100%;object-fit:cover}
.carousel-thumbs button.active{border-color:var(--brand);opacity:1}
.carousel-thumbs button:hover{opacity:1}

.prozess{background:var(--dark)}
.prozess-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:34px}
.prozess-step h4{color:#fff;font-size:1rem;font-weight:600;margin-bottom:8px;display:flex;align-items:center;gap:12px}
.prozess-step h4 b{color:var(--brand);font-size:1.5rem;font-weight:700}
.prozess-step p{color:var(--muted);font-size:.88rem;line-height:1.7}

.leistungen{background:var(--dark2)}
.leistungen-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.leistung-card{background:var(--dark3);border:1px solid var(--border);border-radius:10px;padding:30px 28px}
.leistung-card h3{color:#fff;font-size:1.08rem;font-weight:600;margin-bottom:12px}
.leistung-card p{color:var(--muted);font-size:.9rem;line-height:1.7}

.reviews{background:var(--dark)}
.reviews-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.review-card{background:var(--dark2);border:1px solid var(--border);border-radius:10px;padding:28px;position:relative}
.stars{color:#e8b545;font-size:.95rem;margin-bottom:14px;letter-spacing:2px}
.review-card blockquote{color:var(--text);font-size:.92rem;line-height:1.8;margin-bottom:18px}
.reviewer-name{color:#fff;font-weight:600;font-size:.88rem}
.reviewer-detail{color:var(--muted);font-size:.8rem}
.g-badge{position:absolute;top:24px;right:24px;width:26px;height:26px}
.reviews-link{text-align:center;margin-top:34px}
.reviews-link a{display:inline-flex;align-items:center;gap:10px;color:var(--text);border:1px solid #ffffff2e;padding:13px 26px;border-radius:7px;text-decoration:none;font-size:.92rem;font-weight:500;transition:border-color .2s,color .2s}
.reviews-link a:hover{border-color:var(--brand);color:var(--brand)}

.ueber{background:var(--dark2)}
.ueber-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:center}
.ueber-img{line-height:0}
.ueber-img img{width:100%;height:auto;border-radius:12px;border:1px solid var(--border);display:block}
.ueber-text h2{font-size:2rem;color:#fff;margin-bottom:18px}
.ueber-text p{color:var(--muted);font-size:.95rem;line-height:1.8;margin-bottom:15px}
.ueber-checks{display:flex;flex-direction:column;gap:11px;margin-top:22px}
.check{display:flex;gap:12px;align-items:center;color:var(--text);font-size:.92rem}
.check svg{color:var(--brand);flex-shrink:0}

.brands{background:var(--dark);padding:50px 40px;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.brands-inner{max-width:1100px;margin:0 auto}
.brands-inner>p{text-align:center;color:var(--muted);font-size:.85rem;margin-bottom:28px}
.brands-logos{display:flex;align-items:center;justify-content:center;gap:64px;flex-wrap:wrap}
.brands-logos img{height:30px;object-fit:contain;filter:brightness(0) invert(.6)}

.faq{background:var(--dark2)}
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:9px}
.faq-item{background:var(--dark3);border:1px solid var(--border);border-radius:9px;overflow:hidden}
.faq-q{width:100%;background:none;border:none;padding:19px 24px;text-align:left;color:#fff;font-size:.95rem;font-weight:500;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;font-family:'Inter',sans-serif}
.faq-q span{color:var(--muted);font-size:1.15rem;transition:transform .25s;flex-shrink:0}
.faq-a{padding:0 24px 21px;color:var(--muted);font-size:.9rem;line-height:1.75;display:none}
.faq-item.open .faq-a{display:block}
.faq-item.open .faq-q span{transform:rotate(45deg)}

.kontakt{background:var(--dark)}
.kontakt-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.kontakt-info h2{font-size:1.9rem;color:#fff;margin-bottom:14px}
.kontakt-info>p{color:var(--muted);font-size:.95rem;line-height:1.7;margin-bottom:30px}
.kontakt-details{display:flex;flex-direction:column;gap:22px}
.kontakt-detail strong{display:block;color:#fff;font-size:.88rem;font-weight:600;margin-bottom:3px}
.kontakt-detail span,.kontakt-detail a{color:var(--muted);font-size:.9rem;text-decoration:none;display:block}
.kontakt-detail a:hover{color:var(--brand)}
.wa-link{display:inline-flex;align-items:center;gap:9px;margin-top:6px;background:#1da851;color:#fff;padding:11px 20px;border-radius:7px;font-size:.9rem;font-weight:600;text-decoration:none;transition:background .2s}
.wa-link:hover{background:#22c15e;color:#fff}
.kontakt-form{background:var(--dark2);border:1px solid var(--border);border-radius:12px;padding:32px}
.form-title{color:#fff;font-size:1.12rem;font-weight:600;margin-bottom:4px}
.form-sub{color:var(--muted);font-size:.85rem;margin-bottom:22px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-bottom:13px}
.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:13px}
.form-group label{font-size:.8rem;font-weight:500;color:var(--muted)}
.form-group input,.form-group textarea,.form-group select{background:var(--dark3);border:1px solid var(--border);border-radius:7px;padding:12px 14px;color:#fff;font-size:.92rem;font-family:'Inter',sans-serif;outline:none;transition:border-color .2s;width:100%}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--brand)}
.form-group textarea{resize:vertical;min-height:96px}
.form-group select option{background:var(--dark3)}
.form-submit{width:100%;background:var(--brand);color:#fff;border:none;padding:15px;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;font-family:'Inter',sans-serif;transition:background .2s}
.form-submit:hover{background:var(--brand-light)}
.form-note{color:var(--muted);font-size:.78rem;margin-top:12px;text-align:center}

footer{background:var(--dark2);border-top:1px solid var(--border);padding:42px 40px;text-align:center}
.footer-logo{height:48px;margin-bottom:16px}
footer p{color:var(--muted);font-size:.84rem}
footer a{color:var(--muted);text-decoration:none;margin:0 11px;font-size:.84rem}
footer a:hover{color:var(--brand)}
.footer-links{margin:10px 0 16px}

.float-wa{position:fixed;bottom:26px;right:26px;background:#1da851;width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:998;transition:transform .2s;box-shadow:0 4px 16px rgba(0,0,0,.4)}
.float-wa:hover{transform:scale(1.07)}
.float-wa svg{width:28px;height:28px;fill:#fff}

@media(max-width:900px){
  .nav-links{display:none}
  .hero h1{font-size:2.2rem}
  .carousel-frame img{max-height:440px}
  .prozess-grid{grid-template-columns:1fr 1fr;gap:26px}
  .leistungen-grid,.reviews-grid{grid-template-columns:1fr}
  .ueber-grid,.kontakt-grid{grid-template-columns:1fr;gap:34px}
  section{padding:58px 22px}
  nav{padding:0 20px}
}