/* WOLpert-WOhnen — design system */

:root {
  /* Color */
  --bg: #F4EFE7;        /* warm cream */
  --bg-2: #EAE3D6;      /* sand */
  --bg-3: #1C1A17;      /* deep ink */
  --ink: #1C1A17;
  --ink-soft: #4A453E;
  --ink-mute: #837C72;
  --line: #D9D1C2;
  --line-soft: #E5DECF;
  --accent: #8B4F3A;    /* terracotta */
  --accent-2: #C2724D;
  --paper: #FBF8F2;

  /* Type */
  --serif: "Cormorant Garamond", "Cormorant", ui-serif, Georgia, serif;
  --sans: "Geist", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "Geist Mono", "JetBrains Mono", ui-monospace, monospace;

  /* Scale */
  --step--1: clamp(0.78rem, 0.76rem + 0.1vw, 0.85rem);
  --step-0: clamp(0.92rem, 0.9rem + 0.15vw, 1rem);
  --step-1: clamp(1.05rem, 1rem + 0.3vw, 1.2rem);
  --step-2: clamp(1.4rem, 1.2rem + 1vw, 2rem);
  --step-3: clamp(2rem, 1.6rem + 2vw, 3.2rem);
  --step-4: clamp(3rem, 2rem + 5vw, 6.5rem);
  --step-5: clamp(4rem, 3rem + 8vw, 10rem);

  /* Layout */
  --gutter: clamp(1.25rem, 3vw, 2.5rem);
  --max: 1480px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--step-0);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
  padding-top: 70px;
}
@media (max-width: 820px) {
  body { padding-top: 64px; }
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

::selection { background: var(--ink); color: var(--bg); }

/* ===== Layout ===== */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
}

.serif { font-family: var(--serif); font-weight: 400; letter-spacing: -0.01em; }
.serif-it { font-family: var(--serif); font-style: italic; font-weight: 400; }

h1, h2, h3, h4 { margin: 0; font-weight: 400; }

.display {
  font-family: var(--serif);
  font-weight: 400;
  font-size: var(--step-5);
  line-height: 0.92;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.display em {
  font-style: italic;
  font-weight: 300;
}

.h2 {
  font-family: var(--serif);
  font-size: var(--step-4);
  line-height: 0.98;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.h3 {
  font-family: var(--serif);
  font-size: var(--step-3);
  line-height: 1.05;
  letter-spacing: -0.015em;
}

.lede {
  font-size: var(--step-1);
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 56ch;
  text-wrap: pretty;
}

.body { color: var(--ink-soft); line-height: 1.65; max-width: 62ch; }

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
.nav.scrolled { border-color: var(--line); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem var(--gutter);
  max-width: var(--max);
  margin: 0 auto;
  gap: 2rem;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  font-family: var(--serif);
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  line-height: 1;
}
.brand .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  transform: translateY(-2px);
}
.brand small {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-left: 0.4rem;
}

.nav-links {
  display: flex;
  gap: 2.4rem;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  position: relative;
  padding: 0.4rem 0;
  color: var(--ink);
  transition: color 0.2s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.1rem;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(.2,.8,.2,1);
}
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after { transform: scaleX(1); }
.nav-links a[aria-current="page"] { font-weight: 500; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.1rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 0.85rem;
  background: var(--ink);
  color: var(--bg);
  transition: background 0.2s, color 0.2s;
}
.nav-cta:hover { background: transparent; color: var(--ink); }

.nav-burger { display: none; }

@media (max-width: 820px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
  }
  .nav-burger .bars { width: 22px; height: 1px; background: var(--ink); position: relative; }
  .nav-burger .bars::before, .nav-burger .bars::after {
    content: ""; position: absolute; left: 0; right: 0; height: 1px; background: var(--ink);
  }
  .nav-burger .bars::before { top: -6px; }
  .nav-burger .bars::after { top: 6px; }
}

/* ===== Nav-Dropdown (mobiles Menü) ===== */
.nav-dropdown { display: none; } /* auf Desktop unsichtbar */

@media (max-width: 820px) {
  .nav-dropdown {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.35s cubic-bezier(.4,0,.2,1),
                border-top-color 0.35s;
    border-top: 1px solid transparent;
  }
  .nav.open .nav-dropdown {
    grid-template-rows: 1fr;
    border-top-color: var(--line);
  }
  .nav-dropdown > ul {
    overflow: hidden;
    list-style: none; margin: 0; padding: 0 0 0.6rem;
  }
  .nav-dropdown-links > li { border-bottom: 1px solid var(--line-soft); }
  .nav-dropdown-links > li:last-child { border-bottom: none; }
  .nav-dropdown-links a {
    display: block;
    padding: 0.95rem var(--gutter);
    font-family: var(--serif);
    font-size: clamp(1.8rem, 8vw, 2.8rem);
    line-height: 1;
    letter-spacing: -0.02em;
    transition: color 0.2s;
  }
  .nav-dropdown-links a[aria-current="page"] { color: var(--accent); }

  /* Burger-Balken → X beim Öffnen */
  .nav-burger .bars,
  .nav-burger .bars::before,
  .nav-burger .bars::after { transition: background 0.2s, top 0.15s 0.15s, transform 0.15s; }
  .nav.open .nav-burger .bars { background: transparent; }
  .nav.open .nav-burger .bars::before { top: 0; transform: rotate(45deg); transition: top 0.15s, transform 0.15s 0.15s; }
  .nav.open .nav-burger .bars::after  { top: 0; transform: rotate(-45deg); transition: top 0.15s, transform 0.15s 0.15s; }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem 1.4rem;
  border-radius: 999px;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  transition: all 0.25s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn .arrow {
  width: 18px; height: 18px;
  display: inline-flex; align-items: center; justify-content: center;
  transition: transform 0.3s;
}
.btn:hover .arrow { transform: translateX(4px); }
.btn-primary {
  background: var(--ink);
  color: var(--bg);
}
.btn-primary:hover { background: var(--accent); }
.btn-ghost {
  border-color: var(--ink);
  color: var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--bg); }

/* ===== Footer ===== */
.foot {
  background: var(--bg-3);
  color: var(--bg);
  padding: clamp(4rem, 8vw, 7rem) 0 2.2rem;
  margin-top: clamp(5rem, 10vw, 9rem);
}
.foot-inner { padding: 0 var(--gutter); max-width: var(--max); margin: 0 auto; }

/* Eyebrow */
.foot-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #6E665C;
  padding-bottom: 2.5rem;
}
.foot-pulse { color: var(--accent-2); }

/* Main zwei Spalten */
.foot-main {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid #2D2A26;
  align-items: start;
}
@media (max-width: 820px) {
  .foot-main { grid-template-columns: 1fr; gap: 2.5rem; }
}

/* Markenbereich */
.foot-brand .display-foot {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5vw, 3.6rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.foot-brand .display-foot em { font-style: italic; color: #B89A7E; font-weight: 300; }
.foot-brand p { color: #A8A19A; max-width: 38ch; }

/* Kontakt-Kanäle */
.foot-channels {
  display: flex;
  flex-direction: column;
  border-top: 1px solid #2D2A26;
}
.foot-channel {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid #2D2A26;
  color: var(--bg);
  transition: color 0.3s;
}
.foot-channel:hover .foot-ch-value { color: var(--accent-2); }
.foot-channel:hover .foot-ch-arrow {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
  transform: rotate(-45deg);
}
.foot-ch-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #8B847B;
  margin-bottom: 0.35rem;
}
.foot-ch-value {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.foot-ch-arrow {
  width: 32px; height: 32px;
  border: 1px solid #4A453E;
  border-radius: 50%;
  display: inline-flex;
  align-items: center; justify-content: center;
  transition: transform 0.4s cubic-bezier(.2,.8,.2,1), background 0.3s, color 0.3s, border-color 0.3s;
  flex: 0 0 auto;
}

.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #6E665C;
  flex-wrap: wrap;
  gap: 1rem;
}
.foot-legal { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.foot-legal a { color: #8B847B; transition: color 0.2s; }
.foot-legal a:hover { color: var(--bg); }

/* ===== Image placeholders (no real photos) ===== */
.imgph {
  position: relative;
  background:
    repeating-linear-gradient(135deg, transparent 0 12px, color-mix(in oklab, var(--ink) 6%, transparent) 12px 13px),
    var(--bg-2);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.imgph::before {
  content: "";
  position: absolute;
  inset: 1rem;
  border: 1px dashed color-mix(in oklab, var(--ink) 18%, transparent);
  pointer-events: none;
}
.imgph .ph-label {
  position: relative;
  z-index: 1;
  padding: 1.4rem;
  background: linear-gradient(180deg, transparent, color-mix(in oklab, var(--bg-2) 80%, transparent));
  width: 100%;
}
.imgph.dark {
  background:
    repeating-linear-gradient(135deg, transparent 0 12px, rgba(255,255,255,0.05) 12px 13px),
    #2A2724;
  color: #8B847B;
}
.imgph.dark::before { border-color: rgba(255,255,255,0.1); }

/* Reveal animations */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 1s cubic-bezier(.2,.8,.2,1), transform 1s cubic-bezier(.2,.8,.2,1);
  }
  .reveal.in { opacity: 1; transform: none; }
  .reveal.d1 { transition-delay: 0.08s; }
  .reveal.d2 { transition-delay: 0.16s; }
  .reveal.d3 { transition-delay: 0.24s; }
  .reveal.d4 { transition-delay: 0.32s; }
}

/* Hairline divider with caption */
.rule {
  display: flex; align-items: center; gap: 1rem;
  margin: 0;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.rule::after {
  content: ""; flex: 1; height: 1px; background: var(--line);
}

/* Marquee for neighborhood */
.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding: 1rem 0;
  font-family: var(--serif);
  font-size: clamp(1.3rem, 3vw, 2.1rem);
  line-height: 1;
  letter-spacing: -0.02em;
}
.marquee-track {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
  width: max-content;
}
.marquee-track span { display: inline-flex; align-items: center; gap: 3rem; }
.marquee-track span::after {
  content: "✻";
  font-size: 1.4rem;
  color: var(--accent);
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* Cards */
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.4s, box-shadow 0.4s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -30px rgba(28,26,23,0.2);
}

/* Status chip */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--bg-2);
  color: var(--ink);
  border: 1px solid var(--line);
}
.chip .pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ink-mute);
}
.chip.live .pulse { background: #4F8A5C; box-shadow: 0 0 0 0 #4F8A5C; animation: pulse 2s infinite; }
.chip.taken .pulse { background: var(--accent); }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(79,138,92,0.5); }
  70% { box-shadow: 0 0 0 8px rgba(79,138,92,0); }
  100% { box-shadow: 0 0 0 0 rgba(79,138,92,0); }
}

/* Forms */
.field {
  display: flex; flex-direction: column;
  gap: 0.5rem;
  position: relative;
}
.field label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.field input, .field textarea {
  font: inherit;
  font-family: var(--serif);
  font-size: 1.4rem;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: 0.7rem 0;
  color: var(--ink);
  transition: border-color 0.3s;
  resize: vertical;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--ink);
}
.field textarea { min-height: 8rem; line-height: 1.4; }

/* Tag list */
.tag-row {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
}
.tag {
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.82rem;
  color: var(--ink-soft);
  background: var(--paper);
}

/* Hero specifics */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, var(--bg) 100%);
}

/* Lightbox */
.lb {
  position: fixed; inset: 0;
  background: rgba(20, 18, 15, 0.92);
  display: none;
  align-items: center; justify-content: center;
  z-index: 9999;
  padding: clamp(1rem, 4vw, 3rem);
  cursor: zoom-out;
  backdrop-filter: blur(8px);
}
.lb.open { display: flex; animation: lbIn 0.25s ease; }
@keyframes lbIn { from { opacity: 0; } to { opacity: 1; } }
.lb-stage {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 2vw, 1.5rem);
  max-width: 100%;
  max-height: 100%;
}
.lb-fig {
  margin: 0;
  min-width: 0;
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
  cursor: default;
}
.lb-fig img {
  max-width: 100%;
  max-height: calc(100vh - 8rem);
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}
.lb-fig figcaption {
  font-family: var(--mono); font-size: 0.7rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(244, 239, 231, 0.75);
}
.lb-close {
  position: absolute; top: 1.2rem; right: 1.4rem;
  background: transparent; color: #F4EFE7;
  border: 1px solid rgba(244,239,231,0.3);
  width: 44px; height: 44px; border-radius: 50%;
  font-size: 1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, border-color 0.2s;
}
.lb-close:hover { background: rgba(244,239,231,0.1); border-color: rgba(244,239,231,0.6); }
.lb-nav {
  flex: 0 0 auto;
  background: transparent;
  color: #F4EFE7;
  border: 1px solid rgba(244,239,231,0.3);
  width: 56px; height: 56px;
  border-radius: 50%;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  font-family: var(--serif);
  padding: 0;
  padding-bottom: 4px;
}
.lb-nav:hover {
  background: rgba(244,239,231,0.12);
  border-color: rgba(244,239,231,0.7);
}
.lb-prev:hover { transform: translateX(-2px); }
.lb-next:hover { transform: translateX(2px); }
.lb-counter {
  position: absolute;
  bottom: 1.6rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(244, 239, 231, 0.6);
}

/* ===== Slideshow auf Wohnungs-Karten ===== */
.listing-slideshow {
  /* Grid-Stacking: alle Slides übereinander in einer Zelle */
  display: grid;
  overflow: hidden;
  cursor: zoom-in;
  background: var(--bg-2);
}
.ss-slide {
  grid-area: 1 / 1;   /* alle Slides in dieselbe Zelle */
  opacity: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
  min-width: 0;
}
.ss-slide.active { opacity: 1; z-index: 1; pointer-events: auto; }
.ss-slide img {
  width: 100%;
  aspect-ratio: 4/3;  /* Höhe kommt direkt vom Bild — kein absolute-Trick */
  object-fit: cover;
  display: block;
}
.ss-dots {
  grid-area: 1 / 1;   /* Dots in derselben Zelle, über den Slides */
  align-self: end;
  justify-self: center;
  margin-bottom: 0.7rem;
  display: flex; gap: 0.4rem;
  z-index: 3;
}
.ss-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(0,0,0,0.2);
  padding: 0;
  transition: background 0.2s, transform 0.2s;
}
.ss-dot.active { background: var(--bg); transform: scale(1.3); }
.ss-dot:hover { background: var(--bg); }
@media (max-width: 820px) {
  /* Größere Tap-Ziele auf Touch-Geräten */
  .ss-dot { width: 10px; height: 10px; }
  .ss-dots { gap: 0.55rem; padding: 0.5rem 0.8rem; background: rgba(0,0,0,0.18); border-radius: 999px; }
}

.listing-features {
  list-style: none;
  padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.4rem 1.2rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.listing-features li {
  position: relative;
  padding-left: 1rem;
}
.listing-features li::before {
  content: "✻";
  position: absolute; left: 0;
  color: var(--accent);
  font-size: 0.75rem;
  top: 0.1rem;
}

@media (max-width: 640px) {
  .lb { padding: 0; }
  .lb-stage {
    gap: 0;
    width: 100%;
    height: 100%;
    position: relative;
    align-items: center;
    justify-content: center;
  }
  .lb-fig {
    width: 100%;
    height: 100%;
    justify-content: center;
    gap: 0.6rem;
    padding: 3.5rem 0 4.5rem;
    box-sizing: border-box;
  }
  .lb-fig img {
    width: 100%;
    max-width: 100%;
    max-height: calc(100vh - 9rem);
    border-radius: 0;
  }
  .lb-fig figcaption {
    padding: 0 1rem;
    text-align: center;
  }
  .lb-nav {
    position: absolute;
    bottom: 1rem;
    width: 44px;
    height: 44px;
    font-size: 1.3rem;
    background: rgba(20,18,15,0.55);
    border-color: rgba(244,239,231,0.4);
    backdrop-filter: blur(6px);
    z-index: 2;
  }
  .lb-prev { left: 1rem; }
  .lb-next { right: 1rem; }
  .lb-prev:hover, .lb-next:hover { transform: none; }
  .lb-counter {
    bottom: 1.6rem;
    left: 50%;
    transform: translateX(-50%);
  }
  .lb-close {
    top: 0.9rem;
    right: 0.9rem;
    width: 40px;
    height: 40px;
    background: rgba(20,18,15,0.55);
    backdrop-filter: blur(6px);
    z-index: 3;
  }
}