*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#f5f0eb;--bg-dark:#1a1a1a;--bg-warm:#ebe5dd;--white:#ffffff;
  --gold:#c9a96e;--gold-light:#d4b87d;--terracotta:#b8785c;
  --charcoal:#1a1a1a;--text:#3a3632;--text-light:#6b6560;--text-muted:#9a9490;
  --font-display:'Cormorant Garamond',Georgia,serif;
  --font-body:'Inter',system-ui,sans-serif;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);color:var(--text);background:var(--bg);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}

/* ===================== NAVIGATION ===================== */
.nav{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:1.5rem 4rem;display:flex;align-items:center;justify-content:space-between;transition:all .5s cubic-bezier(.4,0,.2,1)}
.nav.scrolled{background:rgba(26,26,26,.97);padding:1rem 4rem;backdrop-filter:blur(12px)}
.nav-logo{display:flex;flex-direction:column;align-items:flex-start}
.nav-logo-name{font-family:var(--font-display);font-size:1.6rem;font-weight:600;letter-spacing:.35em;color:var(--white);line-height:1}
.nav-logo-sub{font-family:var(--font-body);font-size:.6rem;font-weight:400;letter-spacing:.5em;color:var(--gold);text-transform:uppercase;margin-top:.3rem}
.nav-links{display:flex;gap:2.5rem;align-items:center}
.nav-links a{font-family:var(--font-body);font-size:.8rem;font-weight:400;letter-spacing:.15em;text-transform:uppercase;color:rgba(255,255,255,.8);transition:color .3s ease;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--gold);transition:width .4s ease}
.nav-links a:hover{color:var(--white)}
.nav-links a:hover::after{width:100%}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;z-index:1001;padding:5px}
.hamburger span{display:block;width:24px;height:1.5px;background:var(--white);transition:all .4s ease;transform-origin:center}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,4px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-4px)}
.mobile-menu{position:fixed;top:0;right:-100%;width:100%;height:100vh;background:rgba(26,26,26,.98);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2.5rem;transition:right .5s cubic-bezier(.4,0,.2,1);backdrop-filter:blur(20px);z-index:999}
.mobile-menu.active{right:0}
.mobile-menu a{font-family:var(--font-display);font-size:2rem;font-weight:400;letter-spacing:.2em;color:rgba(255,255,255,.8);transition:color .3s}
.mobile-menu a:hover{color:var(--gold)}

/* ===================== HERO ===================== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-slides{position:absolute;top:0;left:0;right:0;bottom:0}
.hero-slide{position:absolute;top:0;left:0;right:0;bottom:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.5s ease}
.hero-slide.active{opacity:1}
.hero-slide:nth-child(1).active{animation:kb1 7s ease-in-out forwards}
.hero-slide:nth-child(2).active{animation:kb2 7s ease-in-out forwards}
.hero-slide:nth-child(3).active{animation:kb3 7s ease-in-out forwards}
@keyframes kb1{from{transform:scale(1)}to{transform:scale(1.12) translate(-1%,-0.5%)}}
@keyframes kb2{from{transform:scale(1.1)}to{transform:scale(1) translate(1%,0.5%)}}
@keyframes kb3{from{transform:scale(1) translate(1%,0)}to{transform:scale(1.1) translate(-1%,0.5%)}}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(26,26,26,.45) 0%,rgba(26,26,26,.55) 50%,rgba(26,26,26,.7) 100%)}
.hero-content{position:relative;z-index:2;text-align:center;max-width:900px;padding:0 2rem}
.hero-label{font-family:var(--font-body);font-size:.75rem;font-weight:400;letter-spacing:.45em;text-transform:uppercase;color:var(--gold);margin-bottom:2rem;opacity:0;animation:fadeUp .8s ease .3s forwards}
.hero-title{font-family:var(--font-display);font-size:clamp(2.5rem,5vw,4.2rem);font-weight:400;color:var(--white);line-height:1.2;margin-bottom:2.5rem;opacity:0;animation:fadeUp .8s ease .6s forwards}
.hero-line{width:60px;height:1.5px;background:var(--gold);margin:0 auto;opacity:0;animation:fadeUp .8s ease .9s forwards}
.scroll-indicator{position:absolute;bottom:3rem;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:.8rem}
.scroll-indicator span{font-family:var(--font-body);font-size:.65rem;letter-spacing:.3em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.scroll-chevron{width:20px;height:20px;border-right:1.5px solid rgba(255,255,255,.5);border-bottom:1.5px solid rgba(255,255,255,.5);transform:rotate(45deg);animation:scrollBounce 2s ease-in-out infinite}
@keyframes scrollBounce{0%,100%{transform:rotate(45deg) translate(0,0);opacity:.5}50%{transform:rotate(45deg) translate(5px,5px);opacity:1}}
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}

/* ===================== REVEAL ANIMATIONS ===================== */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s cubic-bezier(.4,0,.2,1),transform .8s cubic-bezier(.4,0,.2,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-40px);transition:opacity .8s cubic-bezier(.4,0,.2,1),transform .8s cubic-bezier(.4,0,.2,1)}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(40px);transition:opacity .8s cubic-bezier(.4,0,.2,1),transform .8s cubic-bezier(.4,0,.2,1)}
.reveal-right.visible{opacity:1;transform:translateX(0)}

/* ===================== SECTION HELPERS ===================== */
.section{padding:8rem 4rem}
.section-label{font-family:var(--font-body);font-size:.7rem;font-weight:500;letter-spacing:.4em;text-transform:uppercase;color:var(--gold);margin-bottom:1.2rem}
.section-title{font-family:var(--font-display);font-size:clamp(2rem,4vw,3rem);font-weight:400;color:var(--charcoal);line-height:1.2;margin-bottom:1.5rem}
.section-title.light{color:var(--white)}
.section-line{width:50px;height:1.5px;background:var(--gold);margin-bottom:2.5rem}
.section-subtitle{font-family:var(--font-body);font-size:1rem;font-weight:300;color:var(--text-light);line-height:1.8;max-width:600px}

/* ===================== PHILOSOPHY / INTRO ===================== */
.philosophy{background:var(--bg);overflow:hidden}
.philosophy-grid{display:grid;grid-template-columns:1fr 1fr;gap:6rem;align-items:center;max-width:1400px;margin:0 auto}
.philosophy-text{padding-right:2rem}
.philosophy-quote{font-family:var(--font-display);font-size:clamp(1.3rem,2.5vw,1.7rem);font-weight:400;font-style:italic;color:var(--text);line-height:1.6;margin:2.5rem 0 1.5rem;position:relative;padding-left:1.5rem;border-left:2px solid var(--gold)}
.philosophy-attribution{font-family:var(--font-body);font-size:.85rem;font-weight:500;color:var(--gold);letter-spacing:.1em;margin-bottom:2rem}
.philosophy-body{font-family:var(--font-body);font-size:.95rem;font-weight:300;color:var(--text-light);line-height:1.9}
.philosophy-image{position:relative;height:600px;overflow:hidden}
.philosophy-image img,.philosophy-image-placeholder{width:100%;height:100%;object-fit:cover}
.philosophy-image-placeholder{background:url('images/hero-3.webp') center/cover no-repeat;width:100%;height:100%}
.philosophy-image::after{content:'';position:absolute;inset:0;border:1px solid var(--gold);transform:translate(20px,20px);pointer-events:none;opacity:.3}

/* ===================== LEISTUNGEN / SERVICES ===================== */
.services{background:var(--bg-dark)}
.services-header{text-align:center;margin-bottom:5rem}
.services-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2rem;max-width:1400px;margin:0 auto}
.service-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-top:2px solid var(--gold);padding:3rem 2rem;transition:all .4s ease;position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(180deg,rgba(201,169,110,.04) 0%,transparent 100%);opacity:0;transition:opacity .4s ease}
.service-card:hover{transform:translateY(-5px);border-color:rgba(255,255,255,.12);border-top-color:var(--gold-light)}
.service-card:hover::before{opacity:1}
.service-icon{font-size:2rem;margin-bottom:1.5rem;color:var(--gold);position:relative;z-index:1}
.service-icon svg{width:36px;height:36px;stroke:var(--gold);stroke-width:1.5;fill:none}
.service-card h3{font-family:var(--font-display);font-size:1.4rem;font-weight:500;color:var(--white);margin-bottom:1rem;position:relative;z-index:1}
.service-card p{font-family:var(--font-body);font-size:.88rem;font-weight:300;color:rgba(255,255,255,.6);line-height:1.8;position:relative;z-index:1}

/* ===================== PROJEKTE / PORTFOLIO ===================== */
.projects{background:var(--bg)}
.projects-header{text-align:center;margin-bottom:5rem;max-width:700px;margin-left:auto;margin-right:auto;margin-bottom:5rem}
.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;max-width:1400px;margin:0 auto}
.project-card{position:relative;overflow:hidden;cursor:pointer;background:var(--charcoal);border-radius:4px}
.project-card img,.project-card .project-img{width:100%;height:auto;display:block;transition:transform .8s cubic-bezier(.4,0,.2,1),filter .6s ease}
.project-card:hover img,.project-card:hover .project-img{transform:scale(1.05);filter:brightness(.7)}
.project-info{position:absolute;bottom:0;left:0;right:0;padding:2.5rem 2rem;background:linear-gradient(transparent,rgba(26,26,26,.9));transform:translateY(20px);opacity:0;transition:all .5s cubic-bezier(.4,0,.2,1)}
.project-card:hover .project-info{transform:translateY(0);opacity:1}
.project-tag{font-family:var(--font-body);font-size:.65rem;font-weight:500;letter-spacing:.25em;text-transform:uppercase;color:var(--gold);margin-bottom:.5rem}
.project-name{font-family:var(--font-display);font-size:1.5rem;font-weight:500;color:var(--white)}

/* ===================== PROJECT LIGHTBOX ===================== */
.lightbox{display:none;position:fixed;top:0;left:0;right:0;bottom:0;z-index:99999;background:rgba(10,10,10,.92);backdrop-filter:blur(8px);overflow-y:auto}
.lightbox.open{display:flex;align-items:center;justify-content:center;animation:lbFadeIn .3s ease}
@keyframes lbFadeIn{from{opacity:0}to{opacity:1}}
.lightbox-inner{max-width:900px;width:90%;max-height:90vh;overflow-y:auto;position:relative;animation:lbSlideUp .4s cubic-bezier(.4,0,.2,1)}
@keyframes lbSlideUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.lightbox-close{position:fixed;top:2rem;right:2rem;width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);color:var(--white);font-size:1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s;z-index:10}
.lightbox-close:hover{background:rgba(255,255,255,.2);transform:rotate(90deg)}
.lightbox-img{width:100%;border-radius:6px;overflow:hidden;margin-bottom:.8rem}
.lightbox-img img{width:100%;height:auto;display:block}
.lightbox-thumbs{display:flex;gap:.5rem;margin-bottom:2rem;overflow-x:auto;padding-bottom:.5rem}
.lightbox-thumb{width:80px;height:55px;border-radius:4px;overflow:hidden;cursor:pointer;border:2px solid transparent;transition:all .3s;flex-shrink:0;opacity:.5}
.lightbox-thumb:hover{opacity:.8}
.lightbox-thumb.active{border-color:var(--gold);opacity:1}
.lightbox-thumb img{width:100%;height:100%;object-fit:cover}
.lightbox-content{color:var(--white)}
.lightbox-tag{font-family:var(--font-body);font-size:.7rem;font-weight:500;letter-spacing:.25em;text-transform:uppercase;color:var(--gold);margin-bottom:.5rem}
.lightbox-title{font-family:var(--font-display);font-size:clamp(1.8rem,3.5vw,2.5rem);font-weight:500;color:var(--white);margin-bottom:1rem}
.lightbox-desc{font-family:var(--font-body);font-size:1rem;color:rgba(255,255,255,.65);line-height:1.8;margin-bottom:1.5rem}
.lightbox-details{display:flex;gap:2.5rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.1)}
.lightbox-detail{display:flex;flex-direction:column;gap:.2rem}
.lightbox-detail-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.2em;color:rgba(255,255,255,.35);font-family:var(--font-body)}
.lightbox-detail-value{font-family:var(--font-display);font-size:1.1rem;color:var(--gold)}
@media(max-width:500px){.lightbox-details{flex-direction:column;gap:1rem}.lightbox-close{top:1rem;right:1rem;width:40px;height:40px;font-size:1.2rem}}

/* ===================== FACTS BAR ===================== */
.facts{background:var(--bg-dark);padding:5rem 4rem;border-top:1px solid rgba(201,169,110,.15);border-bottom:1px solid rgba(201,169,110,.15)}
.facts-grid{display:flex;justify-content:center;gap:2rem;max-width:1200px;margin:0 auto;text-align:center;align-items:flex-end}
.fact-item{padding:1.5rem;flex:1;max-width:280px}
.fact-number{font-family:var(--font-display);font-size:clamp(2rem,3.5vw,2.8rem);font-weight:400;color:var(--gold);line-height:1.2;margin-bottom:.5rem}
.fact-label{font-family:var(--font-body);font-size:.75rem;font-weight:300;letter-spacing:.15em;text-transform:uppercase;color:rgba(255,255,255,.5)}

/* ===================== TEAM ===================== */
.team{background:var(--bg-warm)}
.team-header{text-align:center;margin-bottom:5rem}
.team-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:2rem;max-width:1400px;margin:0 auto}
.team-card{background:var(--bg);border:1px solid rgba(201,169,110,.15);transition:all .4s ease;overflow:hidden}
.team-card:hover{transform:translateY(-5px);box-shadow:0 20px 60px rgba(0,0,0,.08)}
.team-portrait{width:100%;aspect-ratio:3/4;background:var(--charcoal);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.team-portrait::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(201,169,110,.15),rgba(184,120,92,.1));z-index:1}
.team-initials{font-family:var(--font-display);font-size:3rem;font-weight:300;color:rgba(255,255,255,.2);letter-spacing:.15em;position:relative;z-index:2}
.team-info{padding:2rem}
.team-name{font-family:var(--font-display);font-size:1.3rem;font-weight:600;color:var(--charcoal);margin-bottom:.3rem}
.team-role{font-family:var(--font-body);font-size:.75rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:1rem}
.team-bio{font-family:var(--font-body);font-size:.85rem;font-weight:300;color:var(--text-light);line-height:1.7}

/* ===================== CTA ===================== */
.cta{position:relative;min-height:60vh;display:flex;align-items:center;justify-content:center;overflow:hidden}
.cta-bg{position:absolute;inset:0;background:url('images/hero-2.webp') center/cover no-repeat;background-attachment:fixed}
.cta-overlay{position:absolute;inset:0;background:rgba(26,26,26,.75)}
.cta-content{position:relative;z-index:2;text-align:center;max-width:700px;padding:0 2rem}
.cta-title{font-family:var(--font-display);font-size:clamp(2rem,4vw,3rem);font-weight:400;color:var(--white);line-height:1.3;margin-bottom:1.5rem}
.cta-sub{font-family:var(--font-body);font-size:1rem;font-weight:300;color:rgba(255,255,255,.7);line-height:1.8;margin-bottom:2.5rem}
.btn{display:inline-block;font-family:var(--font-body);font-size:.8rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;padding:1.1rem 3rem;border:1.5px solid var(--gold);color:var(--gold);background:transparent;cursor:pointer;transition:all .4s ease;position:relative;overflow:hidden}
.btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:var(--gold);transition:left .4s ease;z-index:-1}
.btn:hover{color:var(--charcoal)}
.btn:hover::before{left:0}

/* ===================== KONTAKT ===================== */
.contact{background:var(--bg)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:6rem;max-width:1400px;margin:0 auto}
.contact-details{padding-top:1rem}
.contact-address{font-family:var(--font-body);font-size:.95rem;font-weight:300;color:var(--text-light);line-height:2;margin-bottom:2rem}
.contact-address strong{font-weight:500;color:var(--text)}
.contact-link{display:block;font-family:var(--font-body);font-size:.95rem;font-weight:300;color:var(--text-light);line-height:2;transition:color .3s}
.contact-link:hover{color:var(--gold)}
.contact-map{width:100%;height:300px;margin-top:2.5rem;border-radius:4px;overflow:hidden;border:1px solid rgba(201,169,110,.15)}
.contact-map iframe{width:100%;height:100%;border:0;filter:grayscale(.85) contrast(1.1);transition:filter .4s}
.contact-map:hover iframe{filter:grayscale(.2) contrast(1)}
.contact-form{display:flex;flex-direction:column;gap:1.5rem}
.form-group{position:relative}
.form-group label{display:block;font-family:var(--font-body);font-size:.7rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--text-muted);margin-bottom:.5rem}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:1rem;font-family:var(--font-body);font-size:.9rem;font-weight:300;color:var(--text);background:transparent;border:1px solid rgba(201,169,110,.25);outline:none;transition:border-color .3s ease;-webkit-appearance:none;border-radius:0}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--gold)}
.form-group textarea{min-height:150px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.btn-submit{align-self:flex-start}

/* ===================== FOOTER ===================== */
.footer{background:var(--charcoal);padding:5rem 4rem 3rem;border-top:1px solid rgba(201,169,110,.1)}
.footer-inner{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:4rem;align-items:start}
.footer-brand .nav-logo-name{font-size:1.3rem;margin-bottom:.3rem}
.footer-quote{font-family:var(--font-display);font-size:1rem;font-style:italic;color:rgba(255,255,255,.35);line-height:1.6;margin-top:1.2rem;max-width:350px}
.footer-links h4{font-family:var(--font-body);font-size:.7rem;font-weight:500;letter-spacing:.25em;text-transform:uppercase;color:var(--gold);margin-bottom:1.2rem}
.footer-links a{display:block;font-family:var(--font-body);font-size:.85rem;font-weight:300;color:rgba(255,255,255,.5);line-height:2.2;transition:color .3s}
.footer-links a:hover{color:var(--gold)}
.footer-bottom{max-width:1400px;margin:3rem auto 0;padding-top:2rem;border-top:1px solid rgba(255,255,255,.06);display:flex;justify-content:space-between;align-items:center}
.footer-copyright{font-family:var(--font-body);font-size:.75rem;font-weight:300;color:rgba(255,255,255,.3);letter-spacing:.05em}

/* ===================== RESPONSIVE 900px ===================== */
@media(max-width:900px){
  .nav{padding:1.2rem 2rem}
  .nav.scrolled{padding:.8rem 2rem}
  .nav-links{display:none}
  .hamburger{display:flex}
  .section{padding:5rem 2rem}
  .philosophy-grid{grid-template-columns:1fr;gap:3rem}
  .philosophy-text{padding-right:0}
  .philosophy-image{height:400px}
  .philosophy-image::after{transform:translate(10px,10px)}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .projects-grid{grid-template-columns:repeat(2,1fr)}
  .projects-grid{grid-template-columns:repeat(2,1fr)}
  .project-info{opacity:1;transform:translateY(0)}
  .facts-grid{flex-wrap:wrap}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr;gap:3rem}
  .footer-inner{grid-template-columns:1fr;gap:2.5rem}
  .footer-bottom{flex-direction:column;gap:.8rem;text-align:center}
}

/* ===================== RESPONSIVE 500px ===================== */
@media(max-width:500px){
  .section{padding:4rem 1.2rem}
  .nav{padding:1rem 1.2rem}
  .hero-label{letter-spacing:.25em;font-size:.65rem}
  .services-grid{grid-template-columns:1fr}
  .projects-grid{grid-template-columns:1fr}
  .facts-grid{flex-wrap:wrap;gap:1rem}
  .team-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .philosophy-image{height:300px}
  .cta{min-height:50vh}
}