:root {
  --ink: #0e0f12;
  --ink-soft: #16181d;
  --paper: #f4f1ea;
  --primary: #c8a36a;
  --accent: #e7c98f;
  --paper-dim: rgba(244,241,234,0.66);
  --line: rgba(244,241,234,0.12);
  --shadow: 0 26px 60px rgba(0,0,0,0.45);
  --serif: 'Cormorant Garamond', 'Times New Roman', Georgia, serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--paper);
  background: var(--ink);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, p { margin: 0 0 0.6em; }
h1 { font-size: clamp(40px, 7.4vw, 96px); line-height: 0.96; letter-spacing: -0.02em; font-weight: 800; }
h2 { font-size: clamp(28px, 4.4vw, 54px); line-height: 1.04; letter-spacing: -0.015em; font-weight: 800; }
h3 { font-size: 20px; line-height: 1.2; font-weight: 700; }
.eyebrow { color: var(--primary); font-size: 13px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
.section-head { max-width: 720px; margin: 0 auto clamp(40px, 6vw, 70px); text-align: center; }

/* === Kinetische Typografie === */
.kinetic { overflow: hidden; }
.kinetic > * { display: inline-block; }
[data-reveal] .kinetic, .kinetic[data-reveal] { }

/* === Topbar === */
.topbar {
  position: fixed; top: 16px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 16px;
  width: min(1140px, calc(100% - 28px));
  padding: 10px 14px;
  background: rgba(14,15,18,0.82); border: 1px solid var(--line);
  border-radius: 999px; backdrop-filter: blur(16px);
  z-index: 50;
}
.topbar.is-scrolled { box-shadow: var(--shadow); background: rgba(14,15,18,0.95); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; flex: 1; }
.brand-symbol {
  display: grid; place-items: center;
  width: 38px; height: 38px;
  background: var(--primary); color: var(--ink);
  border-radius: 50%; font-weight: 900;
}
.topbar nav { display: flex; gap: 2px; }
.topbar nav a {
  padding: 8px 13px; border-radius: 999px;
  font-size: 14px; font-weight: 600;
  color: var(--paper-dim);
  white-space: nowrap; transition: background 160ms, color 160ms;
}
.topbar nav a:hover { background: var(--primary); color: var(--ink); }
.top-cta {
  display: inline-flex; align-items: center;
  padding: 10px 18px;
  background: var(--accent); color: var(--ink);
  border-radius: 999px; font-weight: 700; white-space: nowrap;
}
/* Burger — nur mobil sichtbar (siehe Media-Query), öffnet die Navigation. */
.nav-toggle {
  display: none;
  flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; padding: 0;
  border: 0; background: transparent; cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px; margin: 0 auto;
  background: var(--ink); border-radius: 2px;
  transition: transform 200ms ease, opacity 200ms ease;
}
.topbar.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.topbar.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.topbar.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.lang-switch { display: inline-flex; gap: 2px; border: 1px solid var(--line); border-radius: 999px; padding: 2px; }
.lang-btn {
  border: 0; background: transparent; color: var(--paper-dim);
  font: inherit; font-size: 12px; font-weight: 700;
  padding: 6px 10px; border-radius: 999px; cursor: pointer;
}
.lang-btn.is-active { background: var(--primary); color: var(--ink); }

/* === Buttons === */
.button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 54px; padding: 0 26px;
  border-radius: 999px;
  font-weight: 700; font-size: 15px;
  transition: transform 200ms ease, box-shadow 200ms ease;
  cursor: pointer; border: 2px solid currentColor;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--ink); background: var(--accent); border-color: var(--accent); }
.button-ghost { color: var(--paper); background: rgba(244,241,234,0.06); border-color: rgba(244,241,234,0.35); }
.button-dark { color: var(--paper); background: var(--ink-soft); border-color: var(--line); }

/* === Hero === */
.hero, .detail-hero {
  position: relative; min-height: 100svh;
  padding: 150px clamp(20px, 5vw, 90px) 70px;
  overflow: hidden; isolation: isolate;
}
.detail-hero { min-height: 78svh; }
.hero-media { position: absolute; top: 0; left: 0; right: 0; height: 132%; z-index: -2; will-change: transform; }
.hero-video, .hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(95deg, rgba(14,15,18,0.95) 0%, rgba(14,15,18,0.88) 40%, rgba(14,15,18,0.58) 66%, rgba(14,15,18,0.2) 100%),
    linear-gradient(180deg, rgba(14,15,18,0.55) 0%, transparent 30%, transparent 52%, rgba(14,15,18,0.72) 100%);
}
.hero { display: flex; flex-direction: column; justify-content: center; }
/* Editorial-Hero: ruhiges Layout, Serifen-Headline, Versalien-Labels. */
.hero-content { max-width: 760px; }
.hero-content .eyebrow { color: var(--paper); opacity: 0.7; }
.hero-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(54px, 8.4vw, 134px);
  line-height: 0.98;
  letter-spacing: -0.005em;
  margin: 0.14em 0 0.3em;
  text-shadow: 0 4px 44px rgba(0,0,0,0.5);
}
.hero-text {
  font-size: clamp(17px, 1.55vw, 21px); line-height: 1.62; max-width: 470px;
  color: rgba(244,241,234,0.86); text-shadow: 0 2px 14px rgba(0,0,0,0.6);
}
.hero-cta {
  display: inline-flex; align-items: center; gap: 12px; margin-top: 30px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  padding-bottom: 7px; border-bottom: 1px solid rgba(244,241,234,0.4);
  transition: gap 0.3s ease, border-color 0.3s ease;
}
.hero-cta:hover { gap: 18px; border-color: var(--accent); }
.hero-cta-arrow { color: var(--accent); }
.hero-index {
  position: absolute; top: clamp(110px, 16vh, 168px); right: clamp(20px, 5vw, 90px);
  text-align: right; line-height: 1; z-index: 1;
}
.hero-index-label { display: block; font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--paper-dim); }
.hero-index-num { display: block; font-family: var(--serif); font-size: 42px; font-weight: 500; margin-top: 4px; }
.hero-foot {
  position: absolute; left: clamp(20px, 5vw, 90px); right: clamp(20px, 5vw, 90px); bottom: 40px;
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--paper-dim);
  border-top: 1px solid var(--line); padding-top: 16px; z-index: 1;
}
@media (max-width: 760px) {
  .hero { padding-top: 118px; padding-bottom: 96px; }
  .hero-title { font-size: clamp(44px, 13vw, 66px); margin: 0.12em 0 0.26em; }
  .hero-text { font-size: 16px; }
  .hero-index { top: 90px; }
  .hero-index-num { font-size: 32px; }
  .hero-foot { font-size: 10px; letter-spacing: 0.13em; bottom: 26px; }
}

/* Hero: Hintergrund blendet ein, die Schrift gestaffelt verzögert danach. */
@keyframes heroMediaIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes heroRiseIn { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: translateY(0); } }
.hero-media { animation: heroMediaIn 1.3s ease both; }
.hero-content > * { animation: heroRiseIn 0.9s cubic-bezier(.2,.7,.2,1) both; }
.hero-content .eyebrow { animation-delay: 0.55s; }
.hero-content .hero-title { animation-delay: 0.78s; }
.hero-content .hero-text { animation-delay: 1.05s; }
.hero-content .hero-cta { animation-delay: 1.28s; }

/* === Hero-Eintritt: scroll-gescrubbte Kamerafahrt ins Gebäude === */
.enter { position: relative; height: 320vh; background: var(--ink); }
.enter-sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; }
.enter-video { width: 100%; height: 100%; object-fit: cover; display: block; }
.enter-veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,9,12,0.42) 0%, transparent 30%, transparent 52%, rgba(8,9,12,0.82) 100%); }
.enter-index { position: absolute; top: clamp(110px, 16vh, 168px); right: clamp(20px, 5vw, 90px); text-align: right; line-height: 1; font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--paper-dim); }
.enter-index-num { display: block; font-family: var(--serif); font-size: 42px; font-weight: 500; color: var(--paper); margin-top: 4px; }
.enter-cue { position: absolute; left: 50%; bottom: 12vh; transform: translateX(-50%); text-align: center; transition: opacity 0.5s ease; }
.enter-cue .eyebrow { color: var(--paper); opacity: 0.82; }
.enter-cue-hint { display: block; margin-top: 10px; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--paper-dim); animation: cueBob 1.9s ease-in-out infinite; }
@keyframes cueBob { 0%,100% { transform: translateY(0); opacity: 0.55; } 50% { transform: translateY(6px); opacity: 1; } }
.enter-cue.is-faded { opacity: 0; }
.enter-reveal {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -42%);
  width: min(920px, 94%); text-align: center;
  padding: clamp(44px, 7vh, 96px) clamp(30px, 5vw, 80px);
  background: radial-gradient(72% 68% at 50% 50%, rgba(8,9,12,0.82) 0%, rgba(8,9,12,0.42) 56%, transparent 100%);
  opacity: 0; transition: opacity 0.85s ease, transform 0.85s cubic-bezier(.2,.7,.2,1);
}
.enter-reveal.is-shown { opacity: 1; transform: translate(-50%, -50%); }
.enter-reveal .eyebrow { color: var(--accent); }
.enter-reveal .hero-title { margin: 0.14em 0 0.3em; text-shadow: 0 6px 50px rgba(0,0,0,0.78); }
.enter-reveal .hero-text { margin: 0 auto; }
@media (max-width: 760px) { .enter { height: 280vh; } .enter-index { top: 90px; } }
@media (prefers-reduced-motion: reduce) {
  .enter { height: auto; }
  .enter-sticky { position: relative; }
  .enter-cue { display: none; }
  .enter-reveal { position: static; opacity: 1; transform: none; padding: 90px 20px; }
}

/* === Trust === */
.trust { padding: clamp(72px, 9vw, 130px) clamp(20px, 5vw, 90px); background: var(--ink); }
.trust-grid { display: grid; gap: 16px; grid-template-columns: repeat(3, minmax(0,1fr)); }
.trust-card {
  padding: 32px;
  background: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 24px;
}
.trust-icon {
  display: grid; place-items: center;
  width: 48px; height: 48px;
  background: var(--primary); color: var(--ink);
  border-radius: 14px; font-weight: 900; font-size: 22px; margin-bottom: 16px;
}
.trust-card p { color: var(--paper-dim); line-height: 1.6; }

/* === Über mich === */
.about {
  display: grid; gap: clamp(28px, 5vw, 70px);
  grid-template-columns: 0.9fr 1.1fr; align-items: center;
  padding: clamp(72px, 9vw, 130px) clamp(20px, 5vw, 90px);
  background: var(--ink-soft);
}
.about-media .arc-mask {
  border-radius: 50% 50% 18px 18px / 38% 38% 18px 18px;
  overflow: hidden; aspect-ratio: 4/5; box-shadow: var(--shadow);
}
.about-media img { width: 100%; height: 100%; object-fit: cover; }
.about-body { color: var(--paper-dim); line-height: 1.7; font-size: 17px; margin-bottom: 24px; }

/* === Makler + Kontakt — zweispaltig === */
.meet { padding: clamp(72px, 9vw, 130px) clamp(20px, 5vw, 90px); background: var(--ink-soft); }
.meet-grid {
  display: grid; grid-template-columns: 0.82fr 1fr;
  gap: clamp(32px, 5vw, 80px); align-items: center;
  max-width: 1180px; margin: 0 auto;
}
.meet-about .arc-mask {
  border-radius: 50% 50% 18px 18px / 38% 38% 18px 18px;
  overflow: hidden; aspect-ratio: 4/5; box-shadow: var(--shadow); max-width: 360px;
}
.meet-about .arc-mask img { width: 100%; height: 100%; object-fit: cover; }
.meet-about-text { margin-top: 26px; }
.meet-about-text .about-body { margin-bottom: 0; }
@media (max-width: 880px) { .meet-grid { grid-template-columns: 1fr; gap: 40px; } }

/* === Leistungen === */
.services { padding: clamp(72px, 9vw, 130px) clamp(20px, 5vw, 90px); background: var(--ink); }
.service-grid { display: grid; gap: 16px; grid-template-columns: repeat(2, minmax(0,1fr)); grid-auto-rows: 1fr; }
.service {
  padding: 34px;
  background: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 24px;
}
.service-num { color: var(--primary); font-weight: 900; font-size: 14px; letter-spacing: 0.12em; }
.service p { color: var(--paper-dim); line-height: 1.65; }

/* === Featured / Property-Grid === */
.featured { padding: clamp(72px, 9vw, 130px) clamp(20px, 5vw, 90px); background: var(--ink-soft); }
.featured-more { text-align: center; margin-top: 44px; }
.property-grid { display: grid; gap: 22px; grid-template-columns: repeat(3, minmax(0,1fr)); }
.property-card { transition: transform 420ms cubic-bezier(.22,.61,.36,1); }
.property-card-link { display: block; border-radius: 24px; overflow: hidden; background: var(--ink); border: 1px solid var(--line); height: 100%; }
.property-card-link:hover { border-color: var(--primary); }
.property-card-media { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.property-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms ease; }
.property-card-link:hover .property-card-media img { transform: scale(1.06); }
.status-badge {
  position: absolute; top: 14px; left: 14px;
  padding: 6px 13px; border-radius: 999px;
  font-size: 12px; font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase;
  background: var(--accent); color: var(--ink);
}
.status-reserviert { background: #d8a13a; color: var(--ink); }
.status-verkauft { background: #6c7080; color: var(--paper); }
.status-entwurf, .status-archiviert { background: #41454f; color: var(--paper); }
.property-card-body { padding: 22px; }
.property-card-type { color: var(--primary); font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 6px; }
.property-card-facts { color: var(--paper-dim); font-size: 14px; }
.property-card-price { font-size: 24px; font-weight: 900; margin: 8px 0 0; }

/* === Referenzen === */
.references { padding: clamp(72px, 9vw, 130px) clamp(20px, 5vw, 90px); background: var(--ink); }
.reference-grid { display: grid; gap: 16px; grid-template-columns: repeat(3, minmax(0,1fr)); }
.reference {
  margin: 0; padding: 28px;
  background: var(--ink-soft); border: 1px solid var(--line); border-radius: 22px;
}
.reference-stars { color: var(--accent); font-size: 18px; letter-spacing: 2px; margin-bottom: 14px; }
.reference-stars-empty { opacity: 0.2; }
.reference blockquote { margin: 0 0 16px; font-size: 17px; line-height: 1.5; font-style: italic; }
.reference figcaption strong { display: block; }
.reference figcaption span { color: var(--paper-dim); font-size: 13px; }

/* === Kontakt === */
.contact { padding: clamp(72px, 9vw, 130px) clamp(20px, 5vw, 90px); background: var(--ink-soft); }
.contact-inner { max-width: 760px; margin: 0 auto; }
.contact-text { color: var(--paper-dim); line-height: 1.6; }
.contact-grid { display: grid; gap: 14px; grid-template-columns: repeat(2, minmax(0,1fr)); margin: 28px 0; }
.contact-card {
  display: flex; flex-direction: column; gap: 8px;
  padding: 24px; background: var(--ink); border: 1px solid var(--line);
  border-radius: 22px; transition: border-color 180ms;
}
.contact-card:hover { border-color: var(--primary); }
.contact-card span { font-size: 13px; color: var(--paper-dim); text-transform: uppercase; letter-spacing: 0.08em; }
.contact-card strong { font-size: 20px; }

/* === Anfrage-Formular === */
.inquiry-form { display: grid; gap: 12px; max-width: 560px; }
.inquiry-form label {
  display: grid; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--paper-dim);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.inquiry-form input, .inquiry-form textarea {
  width: 100%; padding: 13px 14px;
  background: var(--ink); border: 1px solid var(--line);
  border-radius: 12px; color: var(--paper);
  font: inherit; font-size: 15px; text-transform: none; letter-spacing: normal;
}
.inquiry-form input:focus, .inquiry-form textarea:focus { outline: none; border-color: var(--primary); }
.inquiry-form textarea { resize: vertical; }
.inquiry-form .form-row { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
.inquiry-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-status { margin: 4px 0 0; font-size: 14px; min-height: 1.2em; }
.form-status.is-ok { color: var(--accent); }
.form-status.is-err { color: #ff6b6b; }

/* === Angebote-Seite === */
.page-head { padding: 150px clamp(20px,5vw,90px) 40px; text-align: center; background: var(--ink); }
.page-head-intro { color: var(--paper-dim); max-width: 620px; margin: 0 auto; }
.offers { padding: 20px clamp(20px,5vw,90px) clamp(72px,9vw,130px); background: var(--ink); }
.filter-bar {
  display: flex; flex-wrap: wrap; gap: 16px; align-items: end;
  padding: 22px; margin-bottom: 36px;
  background: var(--ink-soft); border: 1px solid var(--line); border-radius: 20px;
}
.filter-bar label {
  display: grid; gap: 6px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--paper-dim);
}
.filter-bar select, .filter-bar input[type=range] {
  font: inherit; padding: 10px 12px;
  background: var(--ink); color: var(--paper);
  border: 1px solid var(--line); border-radius: 10px;
}
.filter-bar input[type=range] { padding: 0; accent-color: var(--primary); min-width: 160px; }
.filter-range output { font-size: 13px; color: var(--accent); font-weight: 700; }
.filter-reset { min-height: 44px; margin-left: auto; }
.no-results { text-align: center; color: var(--paper-dim); padding: 60px 0; font-size: 18px; }

/* === Detailseite === */
.detail-hero-content { max-width: 820px; padding-top: 12vh; }
.detail-hero-content h1, .detail-hero-content p { text-shadow: 0 2px 14px rgba(0,0,0,0.6); }
.detail-back { display: inline-flex; margin-bottom: 14px; color: var(--paper-dim); font-weight: 700; font-size: 14px; }
.detail-back:hover { color: var(--primary); }
.detail-hero-content .status-badge { position: static; display: inline-flex; margin-bottom: 14px; }
.detail-hero-meta { color: var(--paper-dim); font-size: 16px; }
.detail-hero-price { font-size: clamp(28px,3.4vw,42px); font-weight: 900; color: var(--accent); }
.sticky-bar {
  position: sticky; top: 0; z-index: 40;
  background: rgba(14,15,18,0.96); border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
  transform: translateY(-100%); transition: transform 320ms ease;
}
.sticky-bar.is-pinned { transform: translateY(0); }
.sticky-bar-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  max-width: 1180px; margin: 0 auto; padding: 12px clamp(20px,5vw,90px);
}
.sticky-facts { display: flex; gap: 18px; flex-wrap: wrap; font-size: 15px; color: var(--paper-dim); }
.sticky-facts strong { color: var(--paper); }
.sticky-cta { min-height: 44px; }
.detail-body {
  display: grid; gap: clamp(28px,4vw,56px); grid-template-columns: 1.6fr 0.9fr;
  max-width: 1180px; margin: 0 auto;
  padding: clamp(48px,6vw,90px) clamp(20px,5vw,90px);
}
.detail-block { margin-bottom: clamp(40px,6vw,72px); }
.detail-block h2 { margin-bottom: 22px; }
.detail-text { color: var(--paper-dim); line-height: 1.75; font-size: 17px; }
.detail-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.detail-list-cols { grid-template-columns: repeat(2, minmax(0,1fr)); }
.detail-list li { position: relative; padding-left: 26px; color: var(--paper-dim); }
.detail-list li::before { content: "✓"; position: absolute; left: 0; color: var(--primary); font-weight: 900; }
.detail-extras { display: flex; gap: 12px; flex-wrap: wrap; }
.location-note { color: var(--primary); font-size: 14px; margin-top: 12px; }

/* Galerie */
.gallery-grid { display: grid; gap: 12px; grid-template-columns: repeat(3, minmax(0,1fr)); }
.gallery-item { margin: 0; border-radius: 18px; overflow: hidden; aspect-ratio: 4/3; cursor: zoom-in; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms ease; }
.gallery-item:hover img { transform: scale(1.07); }

/* Eckdaten-Aside */
.detail-aside { position: relative; }
.aside-card {
  position: sticky; top: 96px;
  padding: 28px; background: var(--ink-soft);
  border: 1px solid var(--line); border-radius: 22px;
}
.aside-card h3 { margin-bottom: 18px; }
.fact-list { display: grid; gap: 2px; }
.fact-row {
  display: flex; justify-content: space-between; gap: 14px;
  padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 15px;
}
.fact-row:last-child { border-bottom: 0; }
.fact-row span { color: var(--paper-dim); }
.fact-row strong { text-align: right; }
.aside-note { margin-top: 16px; font-size: 13px; color: var(--paper-dim); line-height: 1.5; }
.aside-courtage { padding-top: 12px; border-top: 1px solid var(--line); }
.aside-views { margin-top: 14px; font-size: 12px; color: var(--paper-dim); text-transform: uppercase; letter-spacing: 0.06em; }

/* === Energieausweis-Skala === */
.energy-scale { list-style: none; margin: 0 0 28px; padding: 0; display: grid; gap: 6px; }
.energy-step {
  height: 30px; display: flex; align-items: center;
  width: var(--energy-w); min-width: 40px;
  border-radius: 0 999px 999px 0;
  background: linear-gradient(90deg, #1f8a4c, #6fbf3f);
  transition: filter 200ms;
}
.energy-A, .energy-Aplus { background: #1f8a4c; }
.energy-B, .energy-C { background: #6fbf3f; }
.energy-D, .energy-E { background: #e6c11f; }
.energy-F { background: #e58a2a; }
.energy-G, .energy-H { background: #d8442a; }
.energy-step.is-active { box-shadow: 0 0 0 3px var(--accent); filter: brightness(1.15); }
.energy-label { padding-left: 14px; font-weight: 900; font-size: 13px; color: var(--ink); }
.energy-facts { display: grid; gap: 2px; max-width: 460px; }

/* === Investment-Rechner === */
.calculator { padding: 32px; background: var(--ink-soft); border: 1px solid var(--line); border-radius: 22px; }
.calc-disclaimer {
  margin: 0 0 22px; padding: 12px 16px;
  border-left: 3px solid var(--accent);
  background: rgba(231,201,143,0.08);
  font-size: 14px; color: var(--accent);
}
.calc-grid { display: grid; gap: 28px; grid-template-columns: 1fr 1fr; }
.calc-inputs { display: grid; gap: 14px; }
.calc-inputs label {
  position: relative; display: grid; gap: 6px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--paper-dim);
}
.calc-inputs input {
  font: inherit; padding: 11px 36px 11px 12px;
  background: var(--ink); color: var(--paper);
  border: 1px solid var(--line); border-radius: 10px;
}
.calc-unit { position: absolute; right: 12px; bottom: 11px; color: var(--paper-dim); font-size: 13px; }
.calc-results { display: grid; gap: 10px; align-content: start; }
.calc-result {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 12px 14px; background: var(--ink); border: 1px solid var(--line);
  border-radius: 12px; font-size: 14px;
}
.calc-result span { color: var(--paper-dim); }
.calc-result strong { font-size: 17px; }
.calc-result-key { border-color: var(--primary); }
.calc-result-key strong { color: var(--accent); }
.calc-projection-label { margin: 14px 0 6px; font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--paper-dim); }
.calc-projection { display: flex; align-items: flex-end; gap: 5px; height: 90px; }
.calc-bar { flex: 1; background: linear-gradient(180deg, var(--accent), var(--primary)); border-radius: 4px 4px 0 0; min-height: 3px; transition: height 500ms cubic-bezier(.22,.61,.36,1); }
.calc-bar.is-negative { background: linear-gradient(180deg, #d8442a, #8a2c1d); }

/* === Bauträger-Block === */
.bautraeger { padding: clamp(72px, 9vw, 130px) clamp(20px, 5vw, 90px); background: var(--ink); }
.bautraeger-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 80px);
  align-items: center; max-width: 1180px; margin: 0 auto;
}
.bautraeger-body { color: var(--paper-dim); line-height: 1.7; font-size: 17px; }
.bautraeger-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.bautraeger-fact {
  padding: 26px 24px; background: var(--ink-soft);
  border: 1px solid var(--line); border-radius: 20px;
}
.bautraeger-fact strong {
  display: block; font-family: var(--serif); font-weight: 500;
  font-size: clamp(26px, 3vw, 38px); color: var(--accent); line-height: 1.05;
}
.bautraeger-fact span { display: block; margin-top: 8px; font-size: 13px; color: var(--paper-dim); line-height: 1.45; }
@media (max-width: 880px) { .bautraeger-inner { grid-template-columns: 1fr; gap: 36px; } }

/* === Finanzierungs-Sektion (25/25/50) === */
.financing { padding: clamp(72px, 9vw, 130px) clamp(20px, 5vw, 90px); background: var(--ink-soft); }
.financing-intro { color: var(--paper-dim); line-height: 1.65; }
.fin-steps {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px;
  max-width: 1180px; margin: 0 auto clamp(36px, 5vw, 60px);
}
.fin-step {
  padding: 34px 30px; background: var(--ink);
  border: 1px solid var(--line); border-radius: 24px;
}
.fin-step-pct {
  display: block; font-family: var(--serif); font-weight: 500;
  font-size: clamp(46px, 6vw, 76px); line-height: 0.95;
  color: var(--accent); margin-bottom: 12px;
}
.fin-step h3 { margin-bottom: 8px; }
.fin-step p { color: var(--paper-dim); line-height: 1.6; }
.fin-calc {
  max-width: 720px; margin: 0 auto;
  padding: clamp(28px, 4vw, 44px);
  background: var(--ink); border: 1px solid var(--primary); border-radius: 24px;
}
.fin-calc-title {
  font-size: 13px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--primary); margin-bottom: 18px;
}
.fin-calc-rows { display: grid; gap: 2px; }
.fin-calc-row {
  display: flex; justify-content: space-between; gap: 16px;
  padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 16px;
}
.fin-calc-row:last-child { border-bottom: 0; }
.fin-calc-row span { color: var(--paper-dim); }
.fin-calc-row strong { text-align: right; }
.fin-calc-row:last-of-type strong { color: var(--accent); font-size: 19px; }
.fin-hinweis { margin: 18px 0 0; font-size: 13px; color: var(--paper-dim); line-height: 1.55; }
@media (max-width: 880px) { .fin-steps { grid-template-columns: 1fr; } }

/* === Markt-Sektion === */
.markt { padding: clamp(72px, 9vw, 130px) clamp(20px, 5vw, 90px); background: var(--ink); }
.markt-intro { color: var(--paper-dim); line-height: 1.65; }
.markt-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px;
  max-width: 1180px; margin: 0 auto clamp(28px, 4vw, 44px);
}
.markt-card {
  padding: 32px 28px; background: var(--ink-soft);
  border: 1px solid var(--line); border-radius: 24px;
}
.markt-card h3 { margin-bottom: 8px; }
.markt-card p { color: var(--paper-dim); line-height: 1.6; }
.markt-risiken {
  max-width: 1180px; margin: 0 auto;
  padding: clamp(26px, 4vw, 40px);
  background: var(--ink-soft); border-left: 3px solid var(--accent);
  border-radius: 0 20px 20px 0;
}
.markt-risiken h3 { margin-bottom: 14px; }
.markt-risk-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.markt-risk-list li { position: relative; padding-left: 26px; color: var(--paper-dim); line-height: 1.55; }
.markt-risk-list li::before { content: "!"; position: absolute; left: 0; color: var(--accent); font-weight: 900; }
.markt-cta { text-align: center; margin-top: clamp(36px, 5vw, 56px); }
@media (max-width: 880px) { .markt-grid { grid-template-columns: 1fr; } }

/* === Beispiel-Einheit (Detailseite) === */
.sample-unit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 3vw, 40px); }
.sample-unit-rooms-label {
  font-size: 12px; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--paper-dim); margin-bottom: 12px;
}
@media (max-width: 680px) { .sample-unit-grid { grid-template-columns: 1fr; } }

/* === Rechner-Erweiterungen === */
.calc-typeselect select {
  font: inherit; padding: 11px 12px; background: var(--ink); color: var(--paper);
  border: 1px solid var(--line); border-radius: 10px; width: 100%;
}
.calc-source { margin: 18px 0 0; font-size: 13px; color: var(--paper-dim); line-height: 1.55; }

/* === Scroll-Transformation === */
.transform-stage { position: relative; border-radius: 22px; overflow: hidden; aspect-ratio: 16/9; background: var(--ink); }
.transform-stage video { width: 100%; height: 100%; object-fit: cover; }

/* === Scroll-Transformations-Centerpiece (Startseite, Split-Layout) === */
.cinema { position: relative; height: 460vh; background: var(--ink); }
.cinema-sticky {
  position: sticky; top: 0; min-height: 100vh;
  display: grid; grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(28px, 4vw, 64px); align-items: center;
  padding: clamp(90px, 12vh, 130px) clamp(20px, 5vw, 80px);
}
.cinema-stage { position: relative; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); }
.cinema-video { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; background: #000; }
.cinema-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: rgba(255,255,255,0.16); }
.cinema-progress span { display: block; height: 100%; width: 100%; transform: scaleX(0); transform-origin: left; background: var(--accent); }
.cinema-steps .eyebrow { color: var(--accent); }
.cinema-steps h2 { margin: 0.14em 0 clamp(22px, 3vw, 38px); }
.cinema-steplist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.cinema-step { display: flex; gap: 16px; padding: 18px 20px; border-radius: 14px; border: 1px solid transparent; opacity: 0.4; transition: opacity .4s ease, background .4s ease, border-color .4s ease; }
.cinema-step.is-active { opacity: 1; background: rgba(255,255,255,0.04); border-color: var(--line); }
.cinema-step-num { font-size: 14px; font-weight: 800; color: var(--accent); padding-top: 2px; }
.cinema-step-label { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--paper-dim); margin: 0 0 4px; }
.cinema-step h3 { margin: 0; font-size: clamp(19px, 1.6vw, 26px); line-height: 1.15; }
@media (max-width: 880px) {
  .cinema { height: 420vh; }
  .cinema-sticky { grid-template-columns: 1fr; gap: 22px; padding: 84px 20px 36px; align-content: center; }
  .cinema-step h3 { font-size: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .cinema { height: auto; }
  .cinema-sticky { position: relative; min-height: 0; }
  .cinema-step { opacity: 1; }
}
.transform-frame { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.transform-top { will-change: clip-path; clip-path: inset(0 100% 0 0); }
.transform-hint { color: var(--paper-dim); font-size: 14px; margin-bottom: 18px; }

/* === Lightbox === */
.lightbox {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(8,9,11,0.96);
  display: grid; place-items: center; padding: 40px;
}
.lightbox[hidden] { display: none; }
.lightbox-figure { margin: 0; max-width: 90vw; max-height: 86vh; text-align: center; }
.lightbox-figure img { max-width: 90vw; max-height: 78vh; border-radius: 12px; }
.lightbox-figure figcaption { color: var(--paper-dim); margin-top: 12px; font-size: 14px; }
.lightbox-close, .lightbox-nav {
  position: absolute; background: rgba(244,241,234,0.1); color: var(--paper);
  border: 1px solid var(--line); border-radius: 50%; cursor: pointer;
  width: 52px; height: 52px; font-size: 26px; line-height: 1;
  display: grid; place-items: center;
}
.lightbox-close { top: 24px; right: 24px; }
.lightbox-nav { top: 50%; transform: translateY(-50%); }
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }
.lightbox-close:hover, .lightbox-nav:hover { background: var(--primary); color: var(--ink); }

/* === FAB === */
.fab { position: fixed; right: 18px; bottom: 18px; z-index: 60; display: flex; flex-direction: column; gap: 10px; }
.fab-btn {
  display: grid; place-items: center;
  width: 54px; height: 54px; border-radius: 50%; color: #fff;
  box-shadow: 0 10px 28px rgba(0,0,0,0.4); transition: transform 180ms ease;
}
.fab-btn:hover { transform: scale(1.08); }
.fab-wa { background: #25d366; }
.fab-call { background: var(--primary); color: var(--ink); }

/* === Footer === */
.site-footer { padding: clamp(40px,5vw,60px) clamp(20px,5vw,90px); background: #08090b; color: var(--paper-dim); }
.footer-inner { display: grid; gap: 24px; grid-template-columns: auto 1fr auto; align-items: center; }
.footer-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--paper); font-weight: 800; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 18px; justify-content: center; font-size: 14px; }
.footer-nav a { transition: color 160ms; }
.footer-nav a:hover { color: var(--primary); }
.footer-meta { text-align: right; font-size: 13px; }
.footer-meta p { margin: 0; }
.footer-demo { color: var(--primary); margin-top: 4px !important; }

/* === Rechtsseiten === */
.legal-page { background: var(--ink); }
.legal-page main {
  width: min(820px, calc(100% - 36px)); margin: 0 auto;
  padding: clamp(110px,12vw,150px) 0 clamp(48px,6vw,80px);
}
.legal-page h1 { font-size: clamp(36px,6vw,64px); }
.legal-page h2 { margin-top: 38px; font-size: 22px; }
.legal-page p { color: var(--paper-dim); font-size: 16px; line-height: 1.65; }
.legal-back { display: inline-flex; margin-bottom: 28px; color: var(--paper); font-weight: 700; font-size: 14px; }
.legal-back:hover { color: var(--primary); }
.legal-disclaimer { margin-top: 48px; padding: 16px 20px; border-left: 3px solid var(--accent); background: rgba(231,201,143,0.08); font-size: 14px; }

/* === Scroll-Reveals (gestaffelt, gerichtet) === */
[data-reveal] {
  opacity: 0; transform: translateY(36px);
  transition: opacity .85s cubic-bezier(.22,.61,.36,1), transform .85s cubic-bezier(.22,.61,.36,1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
[data-reveal="left"] { transform: translateX(-46px); }
[data-reveal="right"] { transform: translateX(46px); }
[data-reveal="up"] { transform: translateY(48px); }
[data-reveal].is-visible { opacity: 1; transform: translate(0,0); }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1 !important; transform: none !important; transition: none; }
  .hero-media, .transform-top { transition: none; }
}

/* === Responsive === */
@media (max-width: 1040px) {
  /* Mobil: Firmenname bleibt sichtbar, Navigation klappt per Burger als Panel auf. */
  .nav-toggle { display: flex; }
  .top-cta { display: none; }
  .brand { min-width: 0; }
  .brand-symbol { flex-shrink: 0; }
  .brand > span:not(.brand-symbol) {
    min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  }
  .topbar nav {
    position: absolute; top: calc(100% + 10px); left: 0; right: 0;
    display: flex; flex-direction: column; gap: 2px;
    margin: 0; padding: 10px;
    background: rgba(248,248,244,0.97);
    border: 1px solid var(--line); border-radius: 22px;
    backdrop-filter: blur(16px); box-shadow: var(--shadow);
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms;
  }
  .topbar.nav-open nav { opacity: 1; visibility: visible; transform: translateY(0); }
  .topbar nav a { font-size: 15px; padding: 12px 16px; }
  .about, .calc-grid { grid-template-columns: 1fr; }
  .detail-body { grid-template-columns: 1fr; }
  .aside-card { position: static; }
  .trust-grid, .service-grid, .property-grid, .reference-grid, .gallery-grid, .contact-grid,
  .markt-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
  .hero-media { height: 100%; }
}
@media (max-width: 680px) {
  .trust-grid, .service-grid, .property-grid, .reference-grid, .gallery-grid,
  .contact-grid, .detail-list-cols, .markt-grid, .bautraeger-facts { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; gap: 18px; }
  .footer-brand, .footer-nav { justify-content: center; }
  .footer-meta { text-align: center; }
  .inquiry-form .form-row { grid-template-columns: 1fr; }
  .filter-reset { margin-left: 0; }
  .lightbox-nav { width: 44px; height: 44px; }
}