:root {
  --ink: #0a0a09;
  --ink-soft: #151513;
  --paper: #f3f0e8;
  --white: #fffdf8;
  --gold: #c6933f;
  --gold-light: #e0b967;
  --muted: #77736b;
  --line: rgba(19, 18, 15, .16);
  --container: 1200px;
  --serif: Georgia, "Times New Roman", serif;
  --sans: "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.section { padding: 130px 0; }

.skip-link { position: fixed; top: -80px; left: 20px; background: var(--gold); color: #000; padding: 12px 18px; z-index: 1000; }
.skip-link:focus { top: 20px; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,.14);
  transition: background .3s, box-shadow .3s;
}
.site-header.scrolled { background: rgba(9,9,8,.96); box-shadow: 0 10px 30px rgba(0,0,0,.16); }
.nav-wrap { height: 88px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 14px; color: var(--white); }
.brand-mark { position: relative; width: 42px; height: 39px; border: 2px solid var(--gold); border-bottom: 0; }
.brand-mark::before, .brand-mark::after { content: ""; position: absolute; bottom: 0; width: 14px; border: 2px solid var(--gold); border-bottom: 0; }
.brand-mark::before { left: 6px; height: 20px; transform: skewY(-38deg); transform-origin: bottom; }
.brand-mark::after { right: 5px; height: 13px; }
.brand-mark span { position: absolute; width: 12px; height: 2px; background: var(--gold); left: -2px; bottom: 0; }
.brand-copy { display: flex; flex-direction: column; line-height: 1; }
.brand-copy strong { font-size: 20px; letter-spacing: .24em; }
.brand-copy small { margin-top: 6px; color: var(--gold-light); letter-spacing: .34em; font-size: 8px; }
.main-nav { display: flex; align-items: center; gap: 34px; color: rgba(255,255,255,.8); font-size: 12px; text-transform: uppercase; letter-spacing: .13em; }
.main-nav > a:not(.nav-cta) { position: relative; }
.main-nav > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 1px; background: var(--gold); transition: right .25s; }
.main-nav > a:not(.nav-cta):hover::after { right: 0; }
.nav-cta { border: 1px solid var(--gold); padding: 12px 17px; color: var(--white); }
.nav-cta span { color: var(--gold-light); margin-left: 8px; }
.menu-toggle { display: none; width: 42px; height: 42px; border: 0; background: transparent; padding: 10px; }
.menu-toggle span { display: block; height: 1px; margin: 6px 0; background: #fff; transition: transform .25s, opacity .25s; }

.hero { min-height: 860px; height: 100svh; position: relative; display: flex; align-items: center; overflow: hidden; background: #090908; color: #fff; }
.hero-media { position: absolute; inset: 0; background: url("assets/projekt-nachher.png") center/cover no-repeat; transform: scale(1.03); animation: heroZoom 12s ease-out both; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,4,3,.94) 0%, rgba(4,4,3,.76) 42%, rgba(4,4,3,.18) 78%, rgba(4,4,3,.33) 100%), linear-gradient(0deg, rgba(0,0,0,.72), transparent 45%); }
@keyframes heroZoom { from { transform: scale(1.09); } to { transform: scale(1.03); } }
.hero-content { position: relative; z-index: 2; padding-top: 75px; }
.eyebrow { margin: 0 0 22px; display: flex; align-items: center; gap: 13px; color: #8a6a33; text-transform: uppercase; letter-spacing: .22em; font-size: 11px; font-weight: 700; }
.eyebrow span { width: 38px; height: 1px; background: var(--gold); }
.eyebrow.light { color: var(--gold-light); }
h1, h2 { margin: 0; font-weight: 500; letter-spacing: -.045em; line-height: .94; }
h1 { max-width: 850px; font-size: clamp(64px, 8.2vw, 116px); }
h2 { font-size: clamp(48px, 5.2vw, 76px); }
h1 em, h2 em { color: var(--gold-light); font-family: var(--serif); font-weight: 400; }
.hero-lead { max-width: 610px; margin: 34px 0 38px; color: rgba(255,255,255,.72); font-size: 18px; line-height: 1.7; }
.hero-actions { display: flex; align-items: center; gap: 34px; }
.button { min-height: 56px; display: inline-flex; align-items: center; justify-content: space-between; gap: 34px; padding: 0 24px; border: 0; text-transform: uppercase; letter-spacing: .13em; font-size: 11px; font-weight: 700; transition: transform .25s, background .25s; }
.button:hover { transform: translateY(-2px); }
.button-gold { background: var(--gold); color: #080806; }
.button-gold:hover { background: var(--gold-light); }
.button-dark { width: 100%; background: var(--ink); color: #fff; }
.button-dark span { color: var(--gold-light); }
.text-link { text-transform: uppercase; letter-spacing: .13em; font-size: 11px; font-weight: 700; }
.text-link span { margin-left: 10px; color: var(--gold-light); }
.hero-bottom { position: absolute; z-index: 2; bottom: 36px; display: flex; gap: 56px; }
.hero-bottom div { display: flex; gap: 14px; align-items: flex-start; }
.hero-bottom strong { color: var(--gold-light); font-family: var(--serif); font-size: 15px; font-style: italic; }
.hero-bottom span { color: rgba(255,255,255,.52); text-transform: uppercase; letter-spacing: .12em; font-size: 9px; line-height: 1.5; }
.scroll-cue { position: absolute; z-index: 3; bottom: 0; right: 4.5%; width: 62px; height: 92px; border: 1px solid rgba(255,255,255,.2); display: grid; place-items: center; }
.scroll-cue span { width: 1px; height: 28px; background: var(--gold-light); position: relative; animation: scrollPulse 1.8s infinite; }
.scroll-cue span::after { content: ""; position: absolute; bottom: 0; left: -3px; width: 6px; height: 6px; border-right: 1px solid var(--gold-light); border-bottom: 1px solid var(--gold-light); transform: rotate(45deg); }
@keyframes scrollPulse { 50% { transform: translateY(8px); opacity: .55; } }

.intro-grid { display: grid; grid-template-columns: 1fr .9fr; gap: 110px; align-items: start; }
.intro-copy { padding-top: 50px; }
.intro-copy p { color: #656159; max-width: 570px; }
.intro-copy .large-copy { margin-top: 0; color: var(--ink); font-size: 24px; line-height: 1.55; }
.arrow-link { margin-top: 24px; padding-bottom: 6px; display: inline-flex; align-items: center; gap: 40px; border-bottom: 1px solid var(--ink); text-transform: uppercase; letter-spacing: .12em; font-size: 11px; font-weight: 700; }
.arrow-link span { color: var(--gold); }

.dark-section { background: var(--ink); color: var(--white); }
.section-heading { margin-bottom: 70px; }
.split-heading { display: grid; grid-template-columns: 1fr 360px; gap: 80px; align-items: end; }
.split-heading > p, .project-heading > p { color: rgba(255,255,255,.52); margin: 0 0 4px; }
.service-list { border-top: 1px solid rgba(255,255,255,.17); }
.service-row { min-height: 145px; display: grid; grid-template-columns: 70px 1.25fr 1fr 35px; gap: 25px; align-items: center; border-bottom: 1px solid rgba(255,255,255,.17); transition: background .25s, padding .25s; }
.service-row:hover { background: rgba(255,255,255,.035); padding-inline: 18px; }
.service-number { align-self: start; margin-top: 31px; color: var(--gold-light); font: italic 14px var(--serif); }
.service-title { display: flex; align-items: center; gap: 23px; }
.service-icon { width: 54px; height: 54px; border: 1px solid rgba(198,147,63,.48); display: grid; place-items: center; color: var(--gold-light); font: 24px var(--serif); }
.service-row h3 { margin: 0; font-size: 25px; font-weight: 500; }
.service-row p { margin: 0; color: rgba(255,255,255,.48); font-size: 14px; }
.service-arrow { color: var(--gold-light); font-size: 20px; }

.project-heading { display: grid; grid-template-columns: 1fr 320px; align-items: end; }
.project-heading > p { color: var(--muted); }
.comparison { position: relative; height: min(65vw, 670px); min-height: 440px; overflow: hidden; user-select: none; background: #ddd; }
.comparison-image, .comparison-before img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.comparison-before { position: absolute; inset: 0 auto 0 0; width: 50%; overflow: hidden; }
.comparison-before img { max-width: none; width: min(calc(100vw - 48px), var(--container)); }
.comparison-label { position: absolute; top: 25px; z-index: 3; padding: 8px 14px; background: rgba(8,8,7,.76); color: white; text-transform: uppercase; letter-spacing: .16em; font-size: 9px; }
.label-before { left: 25px; }
.label-after { right: 25px; }
.comparison-line { position: absolute; z-index: 3; top: 0; bottom: 0; left: 50%; width: 1px; background: white; pointer-events: none; }
.comparison-line span { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; background: var(--gold); color: #111; font-size: 21px; box-shadow: 0 8px 30px rgba(0,0,0,.25); }
.comparison-range { position: absolute; z-index: 5; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; }
.project-meta { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-top: 0; }
.project-meta div { padding: 26px 30px; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 2px; }
.project-meta div:last-child { border: 0; }
.project-meta span { color: var(--muted); text-transform: uppercase; letter-spacing: .14em; font-size: 9px; }
.project-meta strong { font-size: 14px; font-weight: 500; }

.gallery-section { padding-top: 0; }
.gallery-grid { display: grid; grid-template-columns: 1.35fr .65fr; grid-template-rows: 540px 420px; gap: 18px; }
.gallery-card { position: relative; margin: 0; overflow: hidden; background: #111; }
.gallery-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.gallery-card:hover img { transform: scale(1.035); }
.gallery-card::after { content: ""; position: absolute; inset: 35% 0 0; background: linear-gradient(transparent, rgba(0,0,0,.8)); }
.gallery-large { grid-row: 1 / 2; }
.gallery-wide { grid-column: 1 / -1; }
.gallery-wide img { object-position: center 45%; }
.gallery-card figcaption { position: absolute; z-index: 2; left: 30px; right: 30px; bottom: 27px; color: white; }
.gallery-card figcaption span { display: block; color: var(--gold-light); text-transform: uppercase; letter-spacing: .16em; font-size: 9px; }
.gallery-card figcaption strong { display: block; margin-top: 5px; font-size: 20px; font-weight: 500; }

.why-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; align-items: center; }
.why-visual { background: #090909; border: 1px solid rgba(198,147,63,.35); }
.why-visual img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.why-copy > p:not(.eyebrow) { color: #666158; margin: 32px 0 42px; max-width: 620px; }
.benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 0 30px; border-top: 1px solid var(--line); }
.benefits > div { position: relative; padding: 24px 0 22px 35px; border-bottom: 1px solid var(--line); }
.benefits span { position: absolute; left: 0; top: 25px; color: var(--gold); }
.benefits strong { display: block; font-size: 15px; }
.benefits p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }

.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.16); }
.process-steps article { position: relative; min-height: 270px; padding: 34px 28px; border-right: 1px solid rgba(255,255,255,.16); }
.process-steps article:last-child { border: 0; }
.process-steps article::before { content: ""; position: absolute; top: -3px; left: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--gold-light); }
.process-steps span { color: var(--gold-light); font: italic 14px var(--serif); }
.process-steps h3 { margin: 70px 0 14px; font-size: 24px; font-weight: 500; }
.process-steps p { margin: 0; color: rgba(255,255,255,.48); font-size: 13px; }

.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 120px; }
.contact-intro > p:not(.eyebrow) { max-width: 450px; margin: 30px 0 42px; color: #676259; }
.location-card { max-width: 390px; display: flex; gap: 18px; align-items: center; padding-top: 24px; border-top: 1px solid var(--line); }
.location-icon { width: 48px; height: 48px; flex: 0 0 auto; display: grid; place-items: center; background: var(--gold); color: #111; font-size: 23px; }
.location-card div { display: flex; flex-direction: column; }
.location-card small { color: var(--muted); text-transform: uppercase; letter-spacing: .14em; font-size: 8px; }
.location-card strong { font-size: 16px; }
.location-card a { color: #8b6526; font-size: 11px; text-decoration: underline; text-underline-offset: 4px; }
.contact-card { position: relative; overflow: hidden; padding: 58px; background: var(--ink); color: var(--white); box-shadow: 0 25px 70px rgba(46,39,24,.14); }
.contact-card::after { content: ""; position: absolute; width: 230px; height: 230px; right: -105px; top: -105px; border: 1px solid rgba(198,147,63,.25); transform: rotate(45deg); }
.contact-card-number { position: absolute; right: 32px; bottom: 20px; color: rgba(224,185,103,.1); font: italic 120px/1 var(--serif); }
.contact-card h3 { position: relative; z-index: 1; margin: 0 0 24px; font-size: clamp(36px, 4vw, 56px); font-weight: 500; line-height: 1.05; letter-spacing: -.035em; }
.contact-card > p:not(.eyebrow) { position: relative; z-index: 1; max-width: 520px; margin: 0; color: rgba(255,255,255,.54); }
.contact-promise { position: relative; z-index: 1; display: flex; align-items: center; gap: 16px; margin-top: 38px; padding-top: 25px; border-top: 1px solid rgba(255,255,255,.14); }
.contact-promise > span { width: 40px; height: 40px; flex: 0 0 auto; display: grid; place-items: center; border: 1px solid var(--gold); color: var(--gold-light); }
.contact-promise div { display: flex; flex-direction: column; }
.contact-promise strong { font-size: 14px; }
.contact-promise small { color: rgba(255,255,255,.42); font-size: 11px; }

.site-footer { background: #070706; color: white; }
.footer-top { min-height: 210px; display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 50px; }
.footer-top p { color: rgba(255,255,255,.47); font-size: 13px; }
.back-top { color: var(--gold-light); text-transform: uppercase; letter-spacing: .15em; font-size: 9px; }
.footer-bottom { display: flex; justify-content: space-between; padding-block: 22px; border-top: 1px solid rgba(255,255,255,.13); color: rgba(255,255,255,.36); text-transform: uppercase; letter-spacing: .13em; font-size: 8px; }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s, transform .7s; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .section { padding: 95px 0; }
  .menu-toggle { display: block; z-index: 2; }
  .main-nav { position: fixed; inset: 0; background: rgba(8,8,7,.98); flex-direction: column; align-items: flex-start; justify-content: center; padding: 90px 42px; gap: 28px; font-size: 18px; transform: translateX(100%); transition: transform .32s ease; }
  .main-nav.open { transform: none; }
  .nav-cta { margin-top: 12px; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { min-height: 740px; }
  .hero-media { background-position: 62% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(4,4,3,.9), rgba(4,4,3,.38)), linear-gradient(0deg, rgba(0,0,0,.75), transparent 60%); }
  .hero-bottom { gap: 25px; }
  .intro-grid, .why-grid, .contact-grid { grid-template-columns: 1fr; gap: 55px; }
  .intro-copy { padding-top: 0; }
  .split-heading { grid-template-columns: 1fr; gap: 24px; }
  .service-row { grid-template-columns: 50px 1.15fr 1fr 20px; }
  .project-heading { grid-template-columns: 1fr; gap: 20px; }
  .gallery-grid { grid-template-rows: 440px 340px; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .process-steps article:nth-child(2) { border-right: 0; }
  .process-steps article { border-bottom: 1px solid rgba(255,255,255,.16); }
  .why-visual { max-width: 650px; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  .section { padding: 78px 0; }
  .nav-wrap { height: 72px; }
  .brand-mark { width: 35px; height: 32px; }
  .brand-copy strong { font-size: 17px; }
  .brand-copy small { font-size: 7px; }
  .hero { height: auto; min-height: 780px; align-items: flex-start; }
  .hero-content { padding-top: 155px; }
  h1 { font-size: clamp(52px, 16vw, 78px); }
  h2 { font-size: clamp(43px, 13vw, 60px); }
  .hero-lead { margin-top: 27px; font-size: 15px; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 22px; }
  .hero-bottom { left: 15px; right: 15px; bottom: 27px; gap: 0; justify-content: space-between; }
  .hero-bottom div { gap: 7px; }
  .hero-bottom span { font-size: 7px; }
  .scroll-cue { display: none; }
  .intro-copy .large-copy { font-size: 20px; }
  .section-heading { margin-bottom: 45px; }
  .service-row { min-height: auto; padding: 26px 0; grid-template-columns: 35px 1fr 20px; gap: 10px; align-items: start; }
  .service-number { margin-top: 7px; }
  .service-title { gap: 13px; }
  .service-icon { width: 42px; height: 42px; }
  .service-row h3 { font-size: 18px; }
  .service-row p { grid-column: 2 / -1; padding-left: 55px; }
  .service-arrow { margin-top: 9px; }
  .comparison { min-height: 360px; height: 105vw; }
  .comparison-image, .comparison-before img { object-position: center; }
  .comparison-before img { width: calc(100vw - 30px); }
  .project-meta { grid-template-columns: 1fr; }
  .project-meta div { border-right: 0; border-bottom: 1px solid var(--line); padding: 18px 20px; }
  .gallery-grid { display: block; }
  .gallery-card { height: 400px; margin-bottom: 14px; }
  .gallery-wide { height: 300px; }
  .benefits { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .process-steps article { min-height: auto; border-right: 0; }
  .process-steps h3 { margin-top: 30px; }
  .contact-card { padding: 38px 25px; }
  .contact-card-number { font-size: 90px; }
  .footer-top { min-height: 270px; grid-template-columns: 1fr auto; gap: 15px; }
  .footer-top p { grid-column: 1 / -1; grid-row: 2; }
  .footer-bottom { flex-direction: column; gap: 7px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}