/* B.K ART BAU GmbH – Designsystem
   Farben aus Logo und Instagram-Auftritt: Sandstein-Beige, Betongrau, Schwarz, Kalkweiss.
   Hintergrund-Stile (Standards/Hintergrund-Stile.md): siehe Kommentare je Abschnitt. */

@font-face {
  font-family: "Jakarta";
  src: url("fonts/jakarta-latin.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}

:root {
  --ink: #0e0e0e;
  --ink-2: #1a1a1a;
  --ink-3: #26241f;
  --gold: #c8b89d;
  --gold-light: #e4d8c3;
  --gold-deep: #6b5a40;
  --cream: #f2eee7;
  --paper: #f8f6f2;
  --line: rgba(107,90,64, .16);
  --muted: #55524c;
  --muted-dark: #b7b2aa;
  --radius: 18px;
  --radius-sm: 12px;
  --max: 1200px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --shadow: 0 18px 50px rgba(14,14,14, .14);
  --header-h: 72px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Jakarta", system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 6px; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 16px; }
@media (min-width: 640px) { .wrap { padding: 0 28px; } }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--gold); color: var(--ink); padding: 10px 14px; border-radius: 10px; font-weight: 700; }
.skip:focus { left: 16px; }

h1, h2, h3 { line-height: 1.08; margin: 0 0 18px; letter-spacing: -.02em; }
h1 { font-size: clamp(2.5rem, 7.2vw, 5.4rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 16px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--gold-deep); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.on-dark .eyebrow, .hero .eyebrow, .contact-panel .eyebrow, .legal-hero .eyebrow { color: var(--gold-light); }
.lead { font-size: clamp(1.05rem, 1.8vw, 1.25rem); max-width: 38em; }
.gold { color: var(--gold); }
.on-dark { color: var(--cream); }

/* Buttons */
.btn {
  --bg: var(--ink); --fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 14px 24px; border-radius: 999px;
  background: var(--bg); color: var(--fg);
  font: inherit; font-weight: 700; font-size: 1rem; text-decoration: none;
  border: 2px solid transparent; cursor: pointer;
  position: relative; overflow: hidden; isolation: isolate;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s;
}
.btn::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .7s var(--ease);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,0,0,.18); }
.btn:hover::after { transform: translateX(120%); }
.btn:active { transform: translateY(0) scale(.98); }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn-gold { --bg: var(--gold); --fg: var(--ink); }
/* WhatsApp: weisse Schrift wie im Original. #1A9E4E statt #25D366, damit Weiss ≥ 3:1 erreicht (grosse, fette Schrift ≥ 18.7 px). */
.btn-whatsapp { --bg: #1a9e4e; --fg: #fff; font-size: 1.2rem; font-weight: 800; }
.btn-whatsapp:hover { --bg: #168a44; }
.btn-light { --bg: transparent; --fg: var(--cream); border-color: rgba(242,238,231,.5); }
.btn-light:hover { border-color: var(--gold-light); }
.btn-dark-outline { --bg: transparent; --fg: var(--ink); border-color: var(--ink); }

/* ============ Header ============ */
.progress { position: fixed; top: 0; left: 0; height: 3px; width: 100%; z-index: 60; background: var(--gold); transform-origin: 0 50%; transform: scaleX(var(--p, 0)); }
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--header-h);
  background: rgba(248,246,242, .78);
  backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s, background-color .3s;
}
.site-header.scrolled { border-color: var(--line); box-shadow: 0 6px 24px rgba(14,14,14,.06); background: rgba(248,246,242,.92); }
.nav-row { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand img { width: 168px; height: auto; }
.nav-links { display: none; gap: 4px; align-items: center; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  position: relative; display: block; padding: 10px 14px; text-decoration: none; font-weight: 600; font-size: .95rem; border-radius: 999px;
}
.nav-links a::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 6px; height: 2px; background: var(--gold);
  transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.nav-links a:hover::after, .nav-links a[aria-current="true"]::after { transform: scaleX(1); }
.nav-cta { display: none; }
.menu-btn {
  display: inline-flex; align-items: center; gap: 10px; min-height: 46px; padding: 0 18px;
  border-radius: 999px; border: 1.5px solid var(--ink); background: transparent; color: var(--ink);
  font: inherit; font-weight: 700; cursor: pointer;
}
.menu-btn .bars { position: relative; width: 18px; height: 12px; }
.menu-btn .bars span { position: absolute; left: 0; width: 100%; height: 2px; background: currentColor; border-radius: 2px; transition: transform .3s var(--ease), opacity .2s; }
.menu-btn .bars span:nth-child(1) { top: 0; }
.menu-btn .bars span:nth-child(2) { top: 5px; }
.menu-btn .bars span:nth-child(3) { top: 10px; }
.menu-btn[aria-expanded="true"] .bars span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] .bars span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] .bars span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

@media (min-width: 1000px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; min-height: 46px; padding: 10px 20px; }
  .menu-btn { display: none; }
}

/* Mobilmenü */
.mobile-menu {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: 45;
  background: var(--ink); color: var(--cream);
  padding: 28px 16px 40px; overflow-y: auto;
  clip-path: circle(0% at calc(100% - 50px) 0);
  visibility: hidden;
  transition: clip-path .6s var(--ease), visibility 0s .6s;
}
.mobile-menu.open { clip-path: circle(150% at calc(100% - 50px) 0); visibility: visible; transition: clip-path .6s var(--ease), visibility 0s 0s; }
.mobile-menu ul { list-style: none; margin: 0 0 28px; padding: 0; }
.mobile-menu li { border-bottom: 1px solid rgba(242,238,231,.12); opacity: 0; transform: translateY(16px); transition: opacity .4s, transform .5s var(--ease); }
.mobile-menu.open li { opacity: 1; transform: none; }
.mobile-menu.open li:nth-child(1) { transition-delay: .12s; }
.mobile-menu.open li:nth-child(2) { transition-delay: .18s; }
.mobile-menu.open li:nth-child(3) { transition-delay: .24s; }
.mobile-menu.open li:nth-child(4) { transition-delay: .30s; }
.mobile-menu.open li:nth-child(5) { transition-delay: .36s; }
.mobile-menu a.big { display: flex; justify-content: space-between; align-items: center; padding: 18px 0; font-size: 1.7rem; font-weight: 700; text-decoration: none; }
.mobile-menu a.big span { color: var(--gold); font-size: .9rem; font-weight: 600; }
.mobile-menu .btn { width: 100%; margin-bottom: 12px; }
body.menu-open { overflow: hidden; }

/* ============ Hero – Stil 9 Grainy gradients + Fotohintergrund + Cursor-Licht ============ */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  padding: calc(var(--header-h) + 40px) 0 72px;
  background: var(--ink); color: var(--cream); overflow: hidden; isolation: isolate;
  --mx: 70%; --my: 30%;
}
.hero-bg { position: absolute; inset: -6%; z-index: -3; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.35) contrast(1.05); opacity: .55; transform: scale(1.04); animation: hero-zoom 22s ease-in-out infinite alternate; }
@keyframes hero-zoom { to { transform: scale(1.14) translate(-1.5%, -1%); } }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(520px circle at var(--mx) var(--my), rgba(200,184,157,.38), transparent 62%),
    linear-gradient(100deg, rgba(14,14,14,.96) 0%, rgba(14,14,14,.82) 42%, rgba(14,14,14,.45) 100%);
  transition: background-position .2s;
}
.grain::after {
  content: ""; position: absolute; inset: -60%; z-index: -1; pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .13 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  animation: grain 1s steps(5) infinite;
}
@keyframes grain {
  0% { transform: translate(0,0); } 25% { transform: translate(-4%,3%); } 50% { transform: translate(3%,-4%); }
  75% { transform: translate(-3%,-2%); } 100% { transform: translate(0,0); }
}
.hero-grid { display: grid; gap: 48px; align-items: center; grid-template-columns: 1fr; }
.hero h1 .w { display: inline-block; opacity: 0; transform: translateY(.5em) rotate(2deg); animation: word-in .8s var(--ease) forwards; animation-delay: calc(var(--i) * 70ms + .15s); }
@keyframes word-in { to { opacity: 1; transform: none; } }
.hero h1 .gold { background: linear-gradient(100deg, var(--gold-light), var(--gold) 45%, #ece3d3 60%, var(--gold) 80%); background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; animation: word-in .8s var(--ease) forwards, shine 6s linear 1.4s infinite; }
@keyframes shine { to { background-position: -220% 0; } }
.hero .lead { color: #e6e1d8; }
.hero .cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 34px; }
.trust { display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; padding: 0; margin: 0; font-size: .92rem; color: #d6d0c6; }
.trust li { display: inline-flex; align-items: center; gap: 8px; }
.trust li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(200,184,157,.2); }

.hero-stack { position: relative; height: 520px; display: none; }
.hero-card {
  position: absolute; border-radius: 22px; overflow: hidden; box-shadow: 0 30px 70px rgba(0,0,0,.45);
  border: 1px solid rgba(242,238,231,.18); background: var(--ink-3);
  transform: translate3d(calc(var(--px, 0) * var(--depth)), calc(var(--py, 0) * var(--depth)), 0) rotate(var(--rot));
  transition: transform .5s var(--ease);
  animation: float 7s ease-in-out infinite; animation-delay: var(--delay);
}
.hero-card img { width: 100%; height: 100%; object-fit: cover; }
.hero-card figcaption {
  position: absolute; left: 12px; bottom: 12px; padding: 6px 12px; border-radius: 999px;
  background: rgba(14,14,14,.72); color: var(--cream); font-size: .8rem; font-weight: 600; backdrop-filter: blur(6px);
}
.hero-card.c1 { width: 58%; height: 70%; right: 2%; top: 0; --rot: 3deg; --depth: 18px; --delay: 0s; }
.hero-card.c2 { width: 46%; height: 52%; left: 0; top: 18%; --rot: -5deg; --depth: 30px; --delay: -2s; }
.hero-card.c3 { width: 50%; height: 44%; right: 12%; bottom: 0; --rot: -2deg; --depth: 42px; --delay: -4s; }
@keyframes float { 50% { translate: 0 -12px; } }
@media (min-width: 980px) {
  .hero-grid { grid-template-columns: 1.1fr .9fr; }
  .hero-stack { display: block; }
}
.scroll-hint { position: absolute; left: 50%; bottom: 22px; translate: -50% 0; width: 26px; height: 42px; border: 2px solid rgba(242,238,231,.45); border-radius: 20px; }
.scroll-hint::after { content: ""; position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 4px; background: var(--gold); animation: hint 1.8s var(--ease) infinite; }
@keyframes hint { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ============ Laufband ============ */
.marquee { background: var(--gold); color: var(--ink); overflow: hidden; border-block: 1px solid rgba(14,14,14,.15); }
.marquee-track { display: flex; width: max-content; animation: marquee 32s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { display: inline-flex; align-items: center; gap: 28px; padding: 18px 14px; font-size: clamp(1.1rem, 2.4vw, 1.6rem); font-weight: 800; letter-spacing: -.01em; white-space: nowrap; }
.marquee-track span::after { content: "✦"; font-size: .8em; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============ Abschnitte ============ */
.section { position: relative; padding: clamp(52px, 6.5vw, 88px) 0; isolation: isolate; }
.section-head { max-width: 760px; margin-bottom: 34px; }
.section-head p { color: var(--muted); font-size: 1.08rem; }
.on-dark .section-head p { color: var(--muted-dark); }

/* Leistungen – Stil 7 Blueprint grids */
.bg-blueprint {
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    linear-gradient(rgba(107,90,64,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(107,90,64,.07) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px;
  background-position: -1px -1px;
}
.bg-blueprint::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(40% 35% at 85% 12%, rgba(200,184,157,.18), transparent 70%),
    radial-gradient(ellipse 90% 80% at 50% 45%, rgba(248,246,242,0) 55%, var(--paper) 100%);
}

/* Kontakt – Stil 8 Halftone */
.bg-halftone { background-color: var(--paper); }
.bg-halftone::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image: radial-gradient(circle, rgba(200,184,157,.45) 1.6px, transparent 2.2px);
  background-size: 16px 16px;
  -webkit-mask-image: linear-gradient(115deg, #000 0%, transparent 45%, transparent 60%, #000 100%);
  mask-image: linear-gradient(115deg, #000 0%, transparent 45%, transparent 60%, #000 100%);
}
.services { list-style: none; margin: 0; padding: 0; display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 680px) { .services { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { .services { grid-template-columns: repeat(3, 1fr); } }
.service {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(var(--ty, 0));
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.service:hover { --ty: -6px; box-shadow: var(--shadow); }
.service .media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--cream); }
.service .media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.service:hover .media img { transform: scale(1.08); }
.service .num {
  position: absolute; top: 14px; left: 14px; z-index: 1;
  min-width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%;
  background: rgba(14,14,14,.78); color: var(--gold-light); font-weight: 800; font-size: .95rem; backdrop-filter: blur(6px);
}
.service .body { padding: 22px 22px 26px; }
.service .body p { color: var(--muted); margin: 0; }
.service h3 { display: inline-block; background: linear-gradient(var(--gold), var(--gold)) 0 100% / 0 3px no-repeat; transition: background-size .45s var(--ease); padding-bottom: 4px; }
.service:hover h3 { background-size: 100% 3px; }

/* Werte – Stil 5 Speckled graphite */
.bg-graphite {
  background-color: var(--ink);
  background-image:
    radial-gradient(rgba(242,238,231,.07) 1px, transparent 1.4px),
    radial-gradient(rgba(200,184,157,.1) 1px, transparent 1.4px);
  background-size: 7px 7px, 13px 13px;
  background-position: 0 0, 3px 5px;
}
.bg-graphite::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(60% 70% at 15% 20%, rgba(200,184,157,.16), transparent 70%), radial-gradient(50% 60% at 90% 90%, rgba(200,184,157,.1), transparent 70%);
}
.stats { display: grid; gap: 18px; grid-template-columns: 1fr; margin-bottom: 44px; }
@media (min-width: 720px) { .stats { grid-template-columns: repeat(3, 1fr); } }
.stat { padding: 28px; border: 1px solid rgba(242,238,231,.14); border-radius: var(--radius); background: rgba(242,238,231,.03); }
.stat strong { display: block; font-size: clamp(2.6rem, 6vw, 4rem); line-height: 1; font-weight: 800; color: var(--gold); letter-spacing: -.03em; margin-bottom: 10px; font-variant-numeric: tabular-nums; }
.stat span { color: var(--muted-dark); }
.values { list-style: none; margin: 0; padding: 0; counter-reset: v; }
.values li {
  counter-increment: v; display: grid; grid-template-columns: 64px 1fr; gap: 6px 18px; align-items: baseline;
  padding: 20px 0; border-top: 1px solid rgba(242,238,231,.14);
}
.values li::before { content: "0" counter(v); color: var(--gold); font-weight: 800; font-size: 1rem; }
.values h3 { font-size: clamp(1.6rem, 3.6vw, 2.6rem); margin: 0; transition: color .3s, transform .4s var(--ease); }
.values p { grid-column: 2; color: var(--muted-dark); margin: 0; max-width: 46em; }
.values li:hover h3 { color: var(--gold-light); transform: translateX(8px); }

/* Über uns – Stil 13 Contour lines */
.bg-contour { background-color: var(--cream); }
.bg-contour::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .55;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='600' height='600' viewBox='0 0 600 600'><g fill='none' stroke='%23c9a24a' stroke-width='1' opacity='.55'><path d='M-20 120 C 80 60 180 180 300 120 S 520 40 620 110'/><path d='M-20 160 C 90 100 190 220 300 160 S 520 80 620 150'/><path d='M-20 200 C 100 140 200 260 300 200 S 520 120 620 190'/><path d='M-20 260 C 110 200 210 320 300 260 S 520 180 620 250'/><path d='M-20 320 C 120 260 220 380 300 320 S 520 240 620 310'/><path d='M-20 380 C 130 320 230 440 300 380 S 520 300 620 370'/><path d='M-20 440 C 140 380 240 500 300 440 S 520 360 620 430'/><path d='M-20 500 C 150 440 250 560 300 500 S 520 420 620 490'/><circle cx='460' cy='470' r='40'/><circle cx='460' cy='470' r='70'/><circle cx='460' cy='470' r='100'/><circle cx='120' cy='80' r='30'/><circle cx='120' cy='80' r='58'/></g></svg>");
  background-size: 600px 600px;
  animation: drift 60s linear infinite;
}
@keyframes drift { to { background-position: 600px 300px; } }
.about { display: grid; gap: 40px; grid-template-columns: 1fr; align-items: start; }
@media (min-width: 960px) { .about { grid-template-columns: 440px 1fr; gap: 64px; } }
.profile { position: relative; margin: 0 auto; width: 100%; max-width: 440px; }
@media (min-width: 960px) { .profile { position: sticky; top: calc(var(--header-h) + 24px); } }
.profile-photo { position: relative; border-radius: 28px; overflow: hidden; aspect-ratio: 4 / 5; background: var(--ink-3); box-shadow: 0 30px 70px rgba(14,14,14,.28); }
.profile-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 52%, rgba(14,14,14,.88) 100%); }
.profile-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 18%; transform: translateY(var(--parallax, 0)) scale(1.06); transition: transform .8s var(--ease); }
.profile:hover .profile-photo img { transform: translateY(var(--parallax, 0)) scale(1.1); }
.profile-name { position: absolute; left: 26px; right: 26px; bottom: 24px; z-index: 1; color: var(--cream); }
.profile-name strong { display: block; font-size: clamp(1.7rem, 3.4vw, 2.2rem); line-height: 1.1; letter-spacing: -.02em; }
.profile-role { display: inline-block; margin-bottom: 8px; padding: 5px 12px; border-radius: 999px; background: var(--gold); color: var(--ink); font-size: .78rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.profile-seal {
  position: absolute; z-index: 2; top: -18px; right: -14px; width: 104px; height: 104px; border-radius: 50%;
  display: grid; place-content: center; text-align: center; background: var(--ink); color: var(--gold-light);
  font-size: 1.7rem; font-weight: 800; line-height: 1; box-shadow: 0 0 0 6px var(--cream), 0 14px 30px rgba(14,14,14,.25);
  animation: seal 14s linear infinite;
}
.profile-seal span { display: block; font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--cream); margin-bottom: 4px; }
@keyframes seal { 0%, 100% { transform: rotate(-6deg); } 50% { transform: rotate(6deg); } }
@media (max-width: 520px) { .profile-seal { right: -6px; width: 88px; height: 88px; font-size: 1.4rem; } }
.about-text { max-width: 640px; }
.about-text > p { color: var(--ink-2); }
.pullquote { position: relative; margin: 6px 0 26px; padding: 52px 0 0 0; font-size: clamp(1.35rem, 2.6vw, 1.85rem); line-height: 1.35; font-weight: 700; letter-spacing: -.01em; color: var(--ink); }
.pullquote::before { content: "«"; position: absolute; top: -18px; left: -4px; font-size: 5rem; line-height: 1; color: var(--gold); font-weight: 800; }
.pullquote p { margin: 0; }
.pullquote mark { background: linear-gradient(transparent 60%, rgba(200,184,157,.45) 60%); color: inherit; padding: 0 2px; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 22px 0 26px; }
.chips li { padding: 9px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-weight: 700; font-size: .92rem; box-shadow: 0 4px 14px rgba(14,14,14,.05); }
.chips li::before { content: "✓"; color: var(--gold-deep); margin-right: 8px; }
.about-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.linkedin { display: inline-flex; align-items: center; gap: 8px; min-height: 52px; font-weight: 700; text-decoration: none; color: #0a66c2; padding: 10px 20px; border-radius: 999px; background: #fff; border: 1px solid #d5e3f3; transition: transform .25s var(--ease), box-shadow .25s; }
.linkedin:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(10,102,194,.15); }
.linkedin svg { width: 18px; height: 18px; }
.about-strip { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; margin-top: 48px; }
@media (min-width: 760px) { .about-strip { grid-template-columns: 1.3fr 1fr 1fr; } }
.about-strip figure { margin: 0; border-radius: var(--radius); overflow: hidden; position: relative; aspect-ratio: 4 / 3; }
.about-strip figure:first-child { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
@media (min-width: 760px) { .about-strip figure, .about-strip figure:first-child { grid-column: auto; aspect-ratio: auto; height: 270px; } }
.about-strip img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.about-strip figure:hover img { transform: scale(1.06); }
.about-strip figcaption { position: absolute; left: 12px; bottom: 12px; padding: 5px 12px; border-radius: 999px; background: rgba(14,14,14,.75); color: var(--cream); font-size: .8rem; font-weight: 700; backdrop-filter: blur(6px); }

/* Projekte – Stil 18 Square-dot grids */
.bg-dots {
  background-color: var(--ink-2);
  background-image: radial-gradient(rgba(200,184,157,.28) 1.2px, transparent 1.6px);
  background-size: 22px 22px;
}
.bg-dots::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(80% 60% at 50% 0%, transparent, var(--ink-2) 80%); }
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.filters button {
  min-height: 44px; padding: 8px 18px; border-radius: 999px; font: inherit; font-weight: 600; cursor: pointer;
  border: 1px solid rgba(242,238,231,.25); background: transparent; color: var(--cream); transition: background-color .25s, color .25s, border-color .25s;
}
.filters button[aria-pressed="true"] { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.gallery { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; grid-auto-flow: dense; }
@media (min-width: 700px) { .gallery { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 190px; } }
@media (min-width: 1040px) { .gallery { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 210px; gap: 16px; } }
.gallery .item { margin: 0; min-height: 0; }
.gallery .item.tall { grid-row: span 2; }
.gallery .item.wide { grid-column: span 2; }
.gallery .item.hide { display: none; }
.gallery button {
  display: block; width: 100%; height: 100%; padding: 0; border: 0; background: var(--ink-3); cursor: zoom-in;
  border-radius: var(--radius-sm); overflow: hidden; position: relative;
}
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease), filter .5s; }
.gallery button:hover img { transform: scale(1.06); filter: brightness(.75); }
.gallery .cap {
  position: absolute; left: 12px; right: 12px; bottom: 12px; text-align: left; color: var(--cream); font-size: .85rem; font-weight: 600;
  opacity: 0; transform: translateY(8px); transition: opacity .35s, transform .35s var(--ease);
}
.gallery button:hover .cap, .gallery button:focus-visible .cap { opacity: 1; transform: none; }
.gallery-note { margin-top: 20px; color: var(--muted-dark); font-size: .92rem; }
.gallery-note a { color: var(--gold-light); }

/* Lightbox */
.lightbox { border: 0; padding: 0; background: transparent; max-width: 100vw; max-height: 100vh; width: 100vw; height: 100vh; }
.lightbox::backdrop { background: rgba(10,10,10,.92); backdrop-filter: blur(6px); }
.lightbox[open] { display: grid; place-items: center; animation: lb-in .35s var(--ease); }
@keyframes lb-in { from { opacity: 0; transform: scale(.97); } }
.lightbox figure { margin: 0; max-width: min(92vw, 1100px); }
.lightbox img { max-height: 78vh; width: auto; margin: 0 auto; border-radius: 14px; transition: opacity .25s; }
.lightbox img.loading { opacity: 0; }
.lightbox figcaption { color: var(--cream); text-align: center; margin-top: 14px; }
.lb-btn {
  position: fixed; z-index: 2; width: 52px; height: 52px; border-radius: 50%; border: 1px solid rgba(242,238,231,.3);
  background: rgba(14,14,14,.6); color: var(--cream); font-size: 1.4rem; cursor: pointer; display: grid; place-items: center;
}
.lb-btn:hover { background: var(--gold); color: var(--ink); }
.lb-close { top: 16px; right: 16px; }
.lb-prev { left: 12px; top: 50%; translate: 0 -50%; }
.lb-next { right: 12px; top: 50%; translate: 0 -50%; }

/* Reels – Stil 3 Thermal gradients (Gold) */
.bg-thermal { background: var(--paper); overflow: hidden; }
.bg-thermal::before {
  content: ""; position: absolute; inset: -20%; z-index: -1; filter: blur(60px); opacity: .7;
  background:
    radial-gradient(35% 40% at 20% 30%, #ddd0b9, transparent 70%),
    radial-gradient(30% 35% at 80% 20%, #a9a9aa, transparent 70%),
    radial-gradient(40% 45% at 60% 85%, #efe7da, transparent 70%);
  animation: thermal 18s ease-in-out infinite alternate;
}
@keyframes thermal { 50% { transform: translate(4%, -3%) rotate(6deg) scale(1.05); } 100% { transform: translate(-3%, 4%) rotate(-4deg) scale(1.08); } }
.reels { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 700px) { .reels { grid-template-columns: repeat(3, 1fr); } }
.reels-sq { margin-top: 18px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 900px) { .reels-sq { grid-template-columns: repeat(4, 1fr); } }
.reel { position: relative; margin: 0; border-radius: var(--radius); overflow: hidden; background: var(--ink); box-shadow: var(--shadow); isolation: isolate; }
.reel.tall { aspect-ratio: 9 / 16; max-height: 640px; width: 100%; }
@media (max-width: 699px) { .reel.tall { max-width: 360px; margin: 0 auto; } }
.reel.sq { aspect-ratio: 1; }
.reel video { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .8s var(--ease); }
.reel:hover video { transform: scale(1.04); }
.reel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(14,14,14,.82)); pointer-events: none; }
.reel figcaption { position: absolute; left: 16px; right: 60px; bottom: 14px; z-index: 1; color: var(--cream); line-height: 1.3; }
.reel figcaption strong { display: block; font-size: 1.05rem; }
.reel figcaption small { color: #d6d0c6; font-size: .8rem; }
.reel-toggle {
  position: absolute; right: 12px; bottom: 12px; z-index: 2; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid rgba(242,238,231,.4); background: rgba(14,14,14,.55); color: var(--cream); cursor: pointer; backdrop-filter: blur(6px);
  display: grid; place-items: center; transition: background-color .25s, transform .25s var(--ease);
}
.reel-toggle:hover { background: var(--gold); color: var(--ink); transform: scale(1.08); }
.reel-toggle::before { content: ""; width: 12px; height: 14px; border-left: 4px solid currentColor; border-right: 4px solid currentColor; box-sizing: border-box; }
.reel-toggle[aria-pressed="true"]::before { width: 0; height: 0; border-style: solid; border-width: 8px 0 8px 13px; border-color: transparent transparent transparent currentColor; margin-left: 3px; }
.reels-note { text-align: center; margin-top: 22px; color: var(--muted); font-size: .92rem; }
.reels-note a { color: var(--gold-deep); font-weight: 700; }

/* Kontakt – Stil 20 Iridescent shapes (Gold) */
.contact-panel {
  position: relative; overflow: hidden; isolation: isolate; border-radius: 30px; padding: clamp(32px, 6vw, 72px);
  background: var(--ink); color: var(--cream);
}
.contact-panel::before {
  content: ""; position: absolute; width: 620px; height: 620px; right: -180px; top: -260px; z-index: -1; border-radius: 42% 58% 61% 39% / 43% 38% 62% 57%;
  background: conic-gradient(from 90deg, #c8b89d, #ece3d3, #6b5a40, #e4d8c3, #c8b89d);
  filter: blur(18px); opacity: .55; animation: blob 16s ease-in-out infinite alternate;
}
.contact-panel::after {
  content: ""; position: absolute; width: 360px; height: 360px; left: -140px; bottom: -180px; z-index: -1; border-radius: 58% 42% 39% 61% / 53% 62% 38% 47%;
  background: conic-gradient(from 200deg, #6b5a40, #c8b89d, #ece3d3, #6b5a40);
  filter: blur(24px); opacity: .4; animation: blob 20s ease-in-out infinite alternate-reverse;
}
@keyframes blob { to { transform: rotate(140deg) scale(1.15); border-radius: 58% 42% 39% 61% / 53% 62% 38% 47%; } }
.contact-grid { display: grid; gap: 40px; grid-template-columns: 1fr; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1.2fr .8fr; align-items: end; } }
.contact-panel h2 { font-size: clamp(2.2rem, 5.4vw, 4rem); }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; padding: 16px 18px; border-radius: 16px; background: rgba(242,238,231,.06); border: 1px solid rgba(242,238,231,.12); }
.contact-list svg { width: 22px; height: 22px; flex: none; color: var(--gold); margin-top: 2px; }
.contact-list a { color: var(--cream); font-weight: 700; text-decoration: none; overflow-wrap: anywhere; }
.contact-list a:hover { color: var(--gold-light); }
.contact-list small { display: block; color: var(--muted-dark); font-size: .82rem; }


/* Anruf-Knopf */
.btn-call { border-color: var(--gold); animation: call-pulse 2.4s var(--ease) infinite; }
.btn-call::before {
  content: ""; position: absolute; inset: -2px; z-index: -1; background: var(--gold); border-radius: inherit;
  clip-path: circle(0% at 26px 50%); transition: clip-path .5s var(--ease);
}
.btn-call:hover, .btn-call:focus-visible { --fg: var(--ink); color: var(--ink); border-color: var(--gold); animation: none; }
.btn-call:hover::before, .btn-call:focus-visible::before { clip-path: circle(150% at 26px 50%); }
.btn-call svg { animation: ring 2.4s ease-in-out infinite; transform-origin: 50% 50%; }
.btn-call:hover svg { animation: ring-fast .5s ease-in-out infinite; }
@keyframes ring { 0%, 55%, 100% { transform: rotate(0); } 60% { transform: rotate(-18deg); } 65% { transform: rotate(16deg); } 70% { transform: rotate(-14deg); } 75% { transform: rotate(10deg); } 80% { transform: rotate(-6deg); } 85% { transform: rotate(0); } }
@keyframes ring-fast { 0%, 100% { transform: rotate(-12deg); } 50% { transform: rotate(12deg); } }
@keyframes call-pulse { 0% { box-shadow: 0 0 0 0 rgba(200,184,157,.55); } 70% { box-shadow: 0 0 0 16px rgba(200,184,157,0); } 100% { box-shadow: 0 0 0 0 rgba(200,184,157,0); } }

/* WhatsApp-Schwebeknopf */
.wa-float {
  position: fixed; right: 16px; bottom: 16px; z-index: 40; width: 60px; height: 60px; border-radius: 50%;
  background: #1a9e4e; color: #fff; display: grid; place-items: center; box-shadow: 0 12px 30px rgba(0,0,0,.25);
  transform: scale(0); transition: transform .4s var(--ease);
}
.wa-float.show { transform: scale(1); }
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; }

/* Footer */
.site-footer { position: relative; background: var(--ink); color: #d6d0c6; padding: 64px 0 28px; font-size: .95rem; overflow: hidden; isolation: isolate; }
.site-footer .footer-grid { display: grid; gap: 32px; grid-template-columns: 1fr; padding-bottom: 36px; border-bottom: 1px solid rgba(242,238,231,.12); margin-bottom: 24px; }
@media (min-width: 820px) { .site-footer .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.site-footer h3 { color: var(--cream); font-size: 1rem; margin-bottom: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer a { color: #d6d0c6; text-decoration: none; }
.site-footer a:hover { color: var(--gold-light); }
.footer-logo { width: 190px; margin-bottom: 16px; }
.footer-meta p { margin: 0 0 8px; }
.footer-meta nav { margin-bottom: 8px; display: flex; gap: 8px; flex-wrap: wrap; }
.footer-meta nav a { text-decoration: underline; text-underline-offset: 3px; }
.creator-credit { display: flex; flex-wrap: nowrap; align-items: center; gap: 3px; font-size: clamp(.62rem, 3vw, .88rem); white-space: nowrap; }
.creator-credit a { text-decoration: underline; text-underline-offset: 3px; }
.creator-credit .swiss-cross { flex: none; display: inline-block; width: 14px; height: 14px; margin-left: 2px; }

/* Rechtsseiten */
.legal-hero { padding: calc(var(--header-h) + 56px) 0 40px; background: var(--ink); color: var(--cream); position: relative; overflow: hidden; isolation: isolate; }
.legal { padding: 48px 0 80px; max-width: 820px; }
.legal h2 { font-size: 1.35rem; margin-top: 34px; }
.legal a { color: var(--gold-deep); font-weight: 600; }

/* Scroll-Animationen (nur mit JS, ohne reduzierte Bewegung) */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.from-left { transform: translateX(-36px); }
.js .reveal.from-right { transform: translateX(36px); }
.js .reveal.zoom { transform: scale(.94); }
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .hero h1 .w { opacity: 1; transform: none; }
  .hero h1 .gold { color: var(--gold); -webkit-background-clip: initial; background: none; }
  .js .reveal { opacity: 1; transform: none; }
  .mobile-menu li { opacity: 1; transform: none; }
  .wa-float { transform: scale(1); }
}

/* ============ B.K ART BAU – Anpassungen ============ */
/* Dunkler Glas-Header passend zum schwarzen Logo-Auftritt */
.site-header { background: rgba(14,14,14,.55); color: var(--cream); }
.site-header.scrolled { background: rgba(14,14,14,.9); border-color: rgba(242,238,231,.1); box-shadow: 0 6px 24px rgba(0,0,0,.25); }
.brand img { width: auto; height: 56px; }
.menu-btn { border-color: rgba(242,238,231,.6); color: var(--cream); }
.footer-logo { width: 150px; height: auto; }
.profile-photo img { object-position: 50% 50%; }

/* Galerie: 4 Spalten ab Tablet, damit das Raster lückenlos bleibt */
@media (min-width: 700px) { .gallery { grid-template-columns: repeat(4, 1fr); } }

/* Zwei Videos nebeneinander */
@media (min-width: 700px) { .reels-two { grid-template-columns: repeat(2, minmax(0, 360px)); justify-content: center; } }

/* Vorher-Nachher-Vergleich */
.compare { position: relative; max-width: 560px; margin: 0 auto 36px; aspect-ratio: 3 / 4; border-radius: var(--radius); overflow: hidden; box-shadow: 0 30px 70px rgba(0,0,0,.45); user-select: none; }
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare-after { position: absolute; inset: 0; clip-path: inset(0 0 0 var(--pos)); }
.compare-handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; margin-left: -1.5px; background: var(--gold-light); pointer-events: none; }
.compare-handle::after { content: "‹ ›"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: var(--gold-light); border: 2px solid var(--gold-light); font-weight: 800; letter-spacing: 2px; box-shadow: 0 0 0 0 rgba(200,184,157,.5); animation: compare-pulse 2.4s ease-out infinite; }
@keyframes compare-pulse { 70% { box-shadow: 0 0 0 16px rgba(200,184,157,0); } 100% { box-shadow: 0 0 0 0 rgba(200,184,157,0); } }
.compare input[type=range] { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; font-size: 16px; }
.compare input[type=range]:focus-visible ~ .compare-handle::after, .compare:focus-within .compare-handle::after { outline: 3px solid var(--gold-light); outline-offset: 3px; }
.compare-tag { position: absolute; top: 14px; padding: 6px 12px; border-radius: 999px; background: rgba(14,14,14,.78); color: var(--cream); font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; pointer-events: none; }
.compare-tag.before { left: 14px; }
.compare-tag.after { right: 14px; }
@media (prefers-reduced-motion: reduce) { .compare-handle::after { animation: none; } }