:root{
  --ink:#28030F;
  --cream:#FCFAF8;
  --white:#FBFFFF;
  --line:#E4E9E9;
  --muted:#6B6558;
  --accent:#B9CFFF;
  --accent-soft:#EAF1FF;
  --navy:#152447;
  --beige:#FAF4F2;
  --card-dark:#28030F;
  --radius:22px;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter', sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,.display{
  font-family:'Albert Sans', sans-serif;
  font-weight:800;
  letter-spacing:-0.03em;
  line-height:1.02;
  color:var(--ink);
}
em{font-style:italic; color:var(--accent);}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
.container{max-width:1600px; margin:0 auto; padding:0 64px;}
.dot{
  position:fixed; width:10px; height:10px; border-radius:50%;
  background:var(--accent); z-index:60;
}
.dot.tl{top:22px; left:22px;}
.dot.bl{bottom:22px; left:22px;}

/* Button system: Primary (solid) and Secondary (outlined), plus a light
   variant of Secondary for use on dark backgrounds. */
.btn-primary{
  display:inline-flex; align-items:center; gap:10px;
  background:var(--ink); color:#FFFFFF;
  border:none; border-radius:999px;
  padding:15px 28px; font-family:'Inter',sans-serif; font-weight:700; font-size:14.5px;
  cursor:pointer; transition:transform .15s ease, background .2s ease;
}
.btn-primary:hover{background:#40091a; transform:translateY(-1px);}
.btn-secondary{
  display:inline-flex; align-items:center; gap:10px;
  background:transparent; color:var(--ink);
  border:1.5px solid var(--ink); border-radius:999px;
  padding:13.5px 26px; font-family:'Inter',sans-serif; font-weight:700; font-size:14.5px;
  cursor:pointer; transition:background .2s ease, color .2s ease, transform .15s ease;
}
.btn-secondary:hover{background:var(--ink); color:var(--cream); transform:translateY(-1px);}
.btn-secondary-light{
  display:inline-flex; align-items:center; gap:10px;
  background:transparent; color:var(--cream);
  border:1.5px solid var(--cream); border-radius:999px;
  padding:13.5px 26px; font-family:'Inter',sans-serif; font-weight:700; font-size:14.5px;
  cursor:pointer; transition:background .2s ease, color .2s ease, transform .15s ease;
}
.btn-secondary-light:hover{background:var(--cream); color:var(--ink); transform:translateY(-1px);}
.btn-text{
  display:inline-flex; align-items:center; gap:8px;
  font-weight:700; font-size:14.5px; color:var(--ink);
  border-bottom:2px solid var(--ink); padding-bottom:2px;
}

/* NAV */
header{
  position:sticky; top:0; z-index:50;
  background:rgba(252,250,248,0.9); backdrop-filter:blur(10px);
}
nav{
  display:flex; align-items:flex-start; justify-content:space-between; gap:24px;
  padding:24px 64px;
}
.wordmark{display:flex; align-items:center; gap:10px; font-family:'Albert Sans',sans-serif; font-weight:800; font-size:17px; padding-top:8px;}
.wordmark .wm-dot{width:9px; height:9px; border-radius:50%; background:var(--accent);}
.nav-stack{display:flex; flex-direction:column; align-items:flex-end; gap:4px;}
.nav-stack a{font-size:14px; font-weight:600; color:var(--muted); padding:11px 22px;}
.nav-stack a:hover{color:var(--ink);}
.nav-stack .btn-primary{font-size:13.5px; margin-top:6px; color:#FFFFFF;}

/* Hamburger toggle — hidden on desktop until scrolled, always shown on mobile */
.menu-toggle{
  display:none; flex-direction:column; justify-content:center; align-items:center; gap:5px;
  width:42px; height:42px; border-radius:50%; border:none;
  background:transparent; cursor:pointer; padding:0; flex-shrink:0;
}
.menu-toggle span{width:16px; height:2px; background:var(--ink); border-radius:2px; transition:transform .25s ease, opacity .25s ease;}
header.nav-scrolled .menu-toggle{display:flex;}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(3.5px) rotate(45deg);}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-3.5px) rotate(-45deg);}
header.nav-scrolled .nav-stack{display:none;}

/* Slide-in panel */
.menu-backdrop{
  position:fixed; inset:0; background:rgba(23,20,15,0.4); z-index:190;
  opacity:0; transition:opacity .3s ease;
}
.menu-backdrop.is-open{opacity:1;}
.mobile-menu{
  position:fixed; top:0; right:0; height:100vh; width:min(420px,100vw); z-index:200;
  background:var(--cream); box-shadow:-24px 0 60px rgba(23,20,15,0.15);
  display:flex; flex-direction:column; padding:32px;
  transform:translateX(100%); transition:transform .35s ease;
}
.mobile-menu.is-open{transform:translateX(0);}
.mobile-menu-head{display:flex; align-items:center; justify-content:space-between; margin-bottom:56px;}
.menu-close{
  width:42px; height:42px; border-radius:50%; border:1.5px solid var(--ink);
  background:transparent; font-size:20px; line-height:1; cursor:pointer; color:var(--ink);
}
.mobile-menu-links{display:flex; flex-direction:column; gap:8px;}
.mobile-menu-links a{
  font-family:'Albert Sans',sans-serif; font-weight:700; font-size:32px; letter-spacing:-0.02em;
  color:var(--ink); padding:12px 0; border-bottom:1px solid var(--line);
}
.mobile-menu-cta{margin-top:auto; align-self:flex-start;}
body.menu-open{overflow:hidden;}

section{padding:110px 0;}
.eyebrow{font-size:12.5px; font-weight:700; letter-spacing:.09em; text-transform:uppercase; color:var(--accent); margin-bottom:14px; display:block;}

/* HERO */
.hero{padding:70px 0 90px; text-align:center;}
.hero-center{display:flex; flex-direction:column; align-items:center;}
.hero h1{font-size:108px;}
.hero-sub{font-size:18.5px; color:var(--muted); max-width:760px; margin:24px auto 0;}
.hero-cta{display:flex; align-items:center; justify-content:center; gap:24px; flex-wrap:wrap; margin-top:34px;}
.hero-trust{display:flex; align-items:center; justify-content:center; gap:16px; flex-wrap:wrap; margin-top:48px; font-size:13.5px; font-weight:600; color:var(--muted);}
.hero-trust a{color:var(--ink); font-weight:700;}
.hero-trust a:hover{color:var(--accent);}
.hero-trust .divider{color:var(--line);}

/* PAGE HEAD (standalone pages: cases, kontakt) */
.page-head{padding:70px 0 30px;}
.case-page-head{padding-top:140px;}
.page-head .eyebrow{color:var(--ink);}
.page-head h1{font-size:56px;}
.page-head p{font-size:17.5px; color:var(--muted); max-width:560px; margin-top:20px;}

/* SECTION STATEMENT (standalone centered heading) */
.section-statement{padding:180px 0; text-align:center;}
.section-statement h2{font-size:72px;}

/* PROCESS */
.process{background:var(--cream);}
.process-head h2{font-size:56px; margin-bottom:56px;}
.process-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:24px;}
.process-card{
  background:var(--white); border-radius:var(--radius); padding:30px 26px;
}
.process-num{
  width:34px; height:34px; border-radius:50%; background:var(--ink); color:var(--cream);
  display:flex; align-items:center; justify-content:center; font-size:13px; font-weight:700; margin-bottom:24px;
}
.process-card h3{font-size:17px; margin-bottom:10px; font-family:'Albert Sans',sans-serif;}
.process-card p{font-size:13.5px; color:var(--muted);}

/* SKILLS */
.skills{background:var(--card-dark); padding:110px 0;}
.skills-inner{display:flex; align-items:center; justify-content:space-between; gap:56px;}
.skills-label{
  font-family:'Albert Sans',sans-serif; font-size:18px; font-weight:800; color:var(--cream); max-width:180px; flex-shrink:0;
}
.skills-list{
  list-style:none; display:flex; flex-direction:column; gap:22px; flex:1;
}
.skills-list li{
  font-family:'Albert Sans',sans-serif; font-weight:700; font-size:42px;
  color:rgba(252,250,248,0.35); transition:color .4s ease; cursor:default;
}
.skills-list li.active,
.skills-list li:hover{color:var(--cream);}
.skills-cta{flex-shrink:0; background:var(--accent); color:var(--ink);}
.skills-cta:hover{background:#a3bdf5;}

/* CASES */
.cases{background:var(--cream);}
.cases-head{display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:48px; flex-wrap:wrap; gap:20px;}
.cases-head h2{font-size:56px;}
.case-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:24px;}
.case-card{
  background:var(--white); border-radius:var(--radius); border:1px dashed var(--line);
  padding:28px; display:flex; flex-direction:column; gap:14px;
}
.case-card.filled{
  background:var(--beige); border:none; padding:0; overflow:hidden; display:block;
  transition:transform .2s ease, box-shadow .2s ease;
}
.case-card.filled:hover{transform:translateY(-4px); box-shadow:0 16px 40px rgba(23,20,15,0.12);}
.case-visual{
  aspect-ratio:4/3.4; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,#C77B4E,#4A3B2E);
  font-family:'Albert Sans',sans-serif; font-weight:700; font-size:16px; color:rgba(255,255,255,0.94);
  border-radius:var(--radius); overflow:hidden; margin-bottom:14px;
}
.case-visual img{width:100%; height:100%; object-fit:cover;}
.case-card.filled .case-body{padding:0 26px 26px; display:flex; flex-direction:column; gap:6px;}
.case-card h3{font-size:22px; font-family:'Albert Sans',sans-serif;}
.case-sub{font-size:14.5px; color:var(--muted); margin-bottom:14px;}
.case-cta{align-self:flex-start;}
.case-note{margin-top:36px; padding:18px 22px; font-size:13px; color:var(--muted); text-align:center;}

/* CASES — HOMEPAGE SCROLL GALLERY */
.cases-scroll-section{padding:110px 0; background:var(--cream);}

.cases-marquee{width:100%; overflow:hidden;}
.cases-marquee-scroll{width:100%;}
.cases-track{
  display:flex; gap:20px; width:max-content;
  animation:cases-marquee 48s linear infinite;
}
.cases-track:hover{animation-play-state:paused;}
@keyframes cases-marquee{
  from{transform:translateX(0);}
  to{transform:translateX(calc(-50% - 10px));}
}
@media (prefers-reduced-motion: reduce){
  .cases-track{animation:none;}
}
.case-scroll-card{
  position:relative; flex:0 0 auto; width:min(70vh,640px); height:min(70vh,640px);
  overflow:hidden; background:var(--card-dark); border-radius:20px;
}
.case-scroll-card img{width:100%; height:100%; display:block; object-fit:cover; transition:transform .5s ease;}
.case-scroll-card:hover img{transform:scale(1.045);}
.case-scroll-overlay{
  position:absolute; inset:0; display:flex; flex-direction:column; justify-content:flex-end; padding:30px;
  background:linear-gradient(180deg, rgba(23,20,15,0) 45%, rgba(23,20,15,0.8) 100%);
  opacity:0; transition:opacity .3s ease;
}
.case-scroll-card:hover .case-scroll-overlay{opacity:1;}
.case-scroll-overlay h3{color:var(--cream); font-size:21px;}
.case-scroll-overlay .case-sub{color:rgba(255,255,255,0.75);}
.case-scroll-card.cta{
  display:flex; align-items:center; justify-content:center;
  background:var(--ink); transition:background .2s ease;
}
.case-scroll-card.cta:hover{background:#40091a;}
.case-scroll-card.cta span{
  font-family:'Albert Sans',sans-serif; font-weight:700; font-size:19px; color:var(--cream);
}

/* CASE DETAIL PAGE */
.case-detail-visual{border-radius:var(--radius); overflow:hidden; margin-top:40px; aspect-ratio:16/9;}
.case-detail-visual img{width:100%; height:100%; object-fit:cover;}
.page-head .case-detail-text{font-size:17px; color:var(--muted); max-width:720px; margin-top:32px;}

/* SERVICES */
.services{background:var(--cream);}
.services-head{display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:52px; flex-wrap:wrap; gap:20px;}
.services-head h2{font-size:56px;}
.service-tiles{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
.service-tile{background:var(--beige); border-radius:var(--radius); padding:28px 24px;}
.service-tile h3{font-size:18px; margin-bottom:8px; font-family:'Albert Sans',sans-serif;}
.service-tile p{font-size:13.5px; color:var(--muted);}

/* FAQ */
.faq{background:var(--cream);}
.faq-head h2{font-size:56px; margin-bottom:48px;}
.faq-list{max-width:800px;}
.faq-item{border-top:1px solid var(--line); padding:26px 0;}
.faq-item:last-child{border-bottom:1px solid var(--line);}
.faq-item h3{font-family:'Inter',sans-serif; font-weight:700; font-size:16.5px; margin-bottom:10px; letter-spacing:0;}
.faq-item p{font-size:14.5px; color:var(--muted); max-width:640px;}

/* FINAL CTA */
.final{background:var(--cream);}
.final-grid{display:grid; grid-template-columns:1.2fr 0.8fr; gap:50px; align-items:center;}
.final h2,.final h1{font-size:64px;}
.final p{font-size:16.5px; color:var(--muted); margin-top:18px; max-width:420px;}
.final-cta{display:flex; gap:20px; margin-top:32px; flex-wrap:wrap;}
.final-photo{border-radius:var(--radius); overflow:hidden; aspect-ratio:4/3.4;}
.final-photo img{width:100%; height:100%; object-fit:cover; object-position:top;}
.linkedin-note{margin-top:26px; font-size:14px; color:var(--muted);}
.linkedin-note a{font-weight:700; color:var(--ink); border-bottom:1.5px solid var(--ink);}

footer{
  background:var(--card-dark); color:#B8AE96; font-size:13px;
}
.footer-cta{
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:32px;
  padding:100px 0 56px;
}
.footer-cta h2{color:var(--cream); font-size:48px; max-width:600px;}
.footer-cta-buttons{display:flex; align-items:center; gap:16px; flex-wrap:wrap;}
.footer-cta .btn-primary{background:var(--cream); color:var(--ink);}
.footer-cta .btn-primary:hover{background:#fff;}
.footer-copy-email{font-family:'Inter',sans-serif;}
.footer-row{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px;
  padding:24px 0; border-top:1px solid rgba(255,255,255,0.14);
}
.footer-links{display:flex; gap:24px;}
.footer-links a:hover{color:var(--cream);}

@media (max-width: 1150px){
  .service-tiles{grid-template-columns:repeat(2,1fr);}
}

@media (max-width: 900px){
  .dot{display:none;}
  .nav-stack{display:none;}
  .menu-toggle{display:flex;}
  nav{padding:16px 20px; align-items:center;}
  .wordmark{padding-top:0;}
  section{padding:64px 0;}
  .container{padding:0 20px;}
  .final-grid{grid-template-columns:1fr;}
  .hero h1{font-size:52px;}
  .section-statement{padding:100px 0;}
  .section-statement h2{font-size:38px;}
  .process-head h2, .cases-head h2, .services-head h2, .faq-head h2{font-size:36px;}
  .page-head h1{font-size:36px;}
  .case-page-head{padding-top:90px;}
  .process-grid{grid-template-columns:1fr 1fr;}
  .case-grid, .service-tiles{grid-template-columns:1fr;}
  .final h2,.final h1{font-size:40px;}
  .footer-cta{padding:64px 0 40px;}
  .footer-cta h2{font-size:32px;}
  .case-scroll-card{width:min(78vw,320px); height:min(78vw,320px);}
  .case-scroll-overlay{opacity:1; padding:20px; background:linear-gradient(180deg, rgba(23,20,15,0) 30%, rgba(23,20,15,0.8) 100%);}
}