/* ============================================================
   Piano Hoffmann · Corporate Design Stylesheet
   ------------------------------------------------------------
   Farbwelt   : Rot – Schwarz – Gold (aus dem bisherigen Auftritt)
                Bordeaux #8E1015 · Klavierlack #121110 · Messing #B8955F
                Lesefläche Elfenbein #F6F1E8
   Typografie : Cormorant Garamond (Überschriften),
                Jost (Text & Bedienung) – selbst gehostet
   ============================================================ */

@font-face {
  font-family: "Jost";
  src: url("../fonts/jost-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Cormorant Garamond";
  src: url("../fonts/cormorant-garamond-latin-wght-normal.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Cormorant Garamond";
  src: url("../fonts/cormorant-garamond-latin-wght-italic.woff2") format("woff2");
  font-weight: 300 700;
  font-style: italic;
  font-display: swap;
}

:root {
  --ink:          #121110;
  --ink-2:        #1B1917;
  --ink-3:        #26221F;
  --ink-line:     rgba(243, 236, 224, .13);
  --ivory:        #F6F1E8;
  --ivory-2:      #ECE4D5;
  --paper:        #FCFAF5;
  --text:         #241F1B;
  --text-soft:    #5C534A;
  --line:         #DCD1BF;
  --gold:         #B8955F;
  --gold-light:   #D8BD8E;
  --gold-deep:    #7A5C2E;
  --red:          #8E1015;
  --red-deep:     #640B0F;
  --red-bright:   #A8161C;
  --red-glow:     rgba(168, 22, 28, .26);
  --on-dark:      #F3ECE0;
  --on-dark-soft: rgba(243, 236, 224, .74);
  --open:         #3C9D63;

  --font-serif: "Cormorant Garamond", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --font-sans:  "Jost", "Futura", "Century Gothic", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;

  --radius:     20px;
  --radius-sm:  14px;
  --shadow-sm:  0 1px 3px rgba(18, 17, 16, .08);
  --shadow-md:  0 10px 30px rgba(18, 17, 16, .12);
  --shadow-lg:  0 24px 60px rgba(18, 17, 16, .22);

  --header-h:    84px;
  --container:   1240px;
  --gutter:      clamp(1.25rem, 4vw, 2rem);
  --section-gap: clamp(4.5rem, 9vw, 8rem);
  --edge:        max(var(--gutter), calc((100vw - var(--container)) / 2 + var(--gutter)));

  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --strings: repeating-linear-gradient(105deg, transparent 0 26px, rgba(184, 149, 95, .13) 26px 27px);

  interpolate-size: allow-keywords;
}

/* Smooth cross-document page transitions (progressive enhancement) */
@view-transition { navigation: auto; }

/* ---------- Reset & Basis ---------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1.5rem);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg, video { max-width: 100%; display: block; }
img { height: auto; }
picture { display: contents; }

h1, h2, h3, h4 {
  margin: 0 0 .6em;
  color: var(--text);
  text-wrap: balance;
}

h1, h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -.012em;
}

h1 { font-size: clamp(2.6rem, 4.4vw + 1rem, 5.25rem); line-height: 1.02; }
h2 { font-size: clamp(2.1rem, 2.6vw + 1rem, 3.5rem); line-height: 1.06; }
h3 { font-size: 1.2rem; font-weight: 500; line-height: 1.35; }

h1 em, h2 em {
  font-style: italic;
  font-weight: 500;
  color: var(--gold-deep);
}

p { margin: 0 0 1.1em; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

a {
  color: var(--gold-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color .2s;
}
a:hover { color: var(--red); }

address { font-style: normal; }
a[href^="tel:"], .nowrap { white-space: nowrap; }

.hero-facts dd, .facts dd, .mini-timeline strong, .timeline time, .model-chips strong,
.model-tab strong, .model-info dt, .history-years, .collage-note strong, .carousel-count,
.benefits strong, .event-card h3 { font-variant-numeric: lining-nums; }
strong { font-weight: 600; }
small, .small { font-size: .88rem; }

::selection { background: var(--red); color: #fff; }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
}

.container-narrow { max-width: 820px; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 300;
  background: var(--gold);
  color: var(--ink);
  padding: .8rem 1.3rem;
  border-radius: 0 0 var(--radius-sm) 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; color: var(--ink); }

.icon { width: 1.2em; height: 1.2em; flex: none; }
.icon-flip { transform: scaleX(-1); }

/* ---------- Typo-Elemente ---------- */

.overline {
  display: block;
  margin: 0 0 1.1rem;
  line-height: 1.7;
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

.overline::before {
  content: "";
  display: inline-block;
  width: 2rem;
  height: 2px;
  margin: -3px .8rem 0 0;
  vertical-align: middle;
  background: var(--red);
}

.overline-light { color: var(--gold-light); }
.overline-light::before { background: #C4343A; }

.lead {
  font-size: clamp(1.1rem, .4vw + 1rem, 1.25rem);
  line-height: 1.6;
  color: var(--text-soft);
}

.muted { color: var(--text-soft); }
.footnote { margin-top: 1rem; font-size: .85rem; color: var(--text-soft); text-align: center; }
.center-note { margin-top: 2.5rem; text-align: center; color: var(--text-soft); }
.link-row { margin-top: 1.75rem; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: .15rem;
}
.link-arrow .icon { transition: transform .25s; }
.link-arrow:hover { color: var(--red); }
.link-arrow:hover .icon { transform: translateX(4px); }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .95rem 1.7rem;
  border-radius: 999px;
  border: 1.5px solid transparent;
  font: 500 1rem/1.2 var(--font-sans);
  letter-spacing: .01em;
  text-decoration: none;
  cursor: pointer;
  transition: background .25s, color .25s, border-color .25s, transform .15s, box-shadow .25s;
}

.btn:active { transform: translateY(1px); }
.btn .icon { width: 1.15em; height: 1.15em; }
.btn-arrow { transition: transform .25s; }
.btn:hover .btn-arrow { transform: translateX(4px); }

.btn-gold { background: var(--gold); color: var(--ink); }
.btn-gold:hover { background: var(--gold-light); color: var(--ink); box-shadow: 0 8px 26px rgba(184, 149, 95, .35); }

.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: var(--red-bright); color: #fff; box-shadow: 0 8px 26px rgba(142, 16, 21, .35); }

.btn-dark { background: var(--ink); color: var(--on-dark); }
.btn-dark:hover { background: var(--red); color: #fff; }

.btn-outline { border-color: var(--text); color: var(--text); background: transparent; }
.btn-outline:hover { background: var(--ink); border-color: var(--ink); color: var(--on-dark); }

.btn-ghost { border-color: rgba(243, 236, 224, .45); color: var(--on-dark); background: transparent; }
.btn-ghost:hover { background: rgba(243, 236, 224, .12); border-color: var(--on-dark); color: var(--on-dark); }

.btn-small { padding: .65rem 1.2rem; font-size: .92rem; white-space: nowrap; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .85rem 1.25rem;
  margin-top: 2rem;
}

/* ---------- Hinweisleiste (z. B. Betriebsferien) ---------- */

.notice-bar {
  background: var(--red);
  color: #fff;
  font-size: .95rem;
}
.notice-inner {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding-block: .7rem;
}
.notice-inner p { margin: 0; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--ink);
  color: var(--on-dark);
  transition: background .35s, box-shadow .35s, border-color .35s;
  border-bottom: 1px solid var(--ink-line);
}

.has-dark-hero .site-header:not(.is-scrolled):not(.is-menu-open) {
  background: transparent;
  border-bottom-color: transparent;
}

.site-header.is-scrolled {
  background: rgba(18, 17, 16, .88);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, .25);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  min-height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  flex: none;
  color: var(--on-dark);
  text-decoration: none;
  --logo-disc:  #0B0A09;
  --logo-ring:  var(--gold-light);
  --logo-piano: var(--on-dark);
}
.brand:hover { color: #fff; }

.brand-logo { height: 40px; width: auto; }

/* Navigation */

.site-nav { margin-left: auto; }

.nav-list {
  display: flex;
  align-items: center;
  gap: .25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item { position: relative; }

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .6rem .9rem;
  border: 0;
  background: none;
  font: 500 .97rem/1.2 var(--font-sans);
  color: var(--on-dark-soft);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: color .2s;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: .9rem;
  right: .9rem;
  bottom: .2rem;
  height: 1.5px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s;
}

.nav-link:hover,
.nav-link[aria-current="page"],
.nav-item.is-active > .nav-link { color: var(--on-dark); }

.nav-link:hover::after,
.nav-link[aria-current="page"]::after,
.nav-item.is-active > .nav-link::after { transform: scaleX(1); }

.nav-chevron { width: 1em; height: 1em; transition: transform .25s; }

.nav-panel {
  position: absolute;
  top: calc(100% + .6rem);
  left: 50%;
  width: 360px;
  translate: -50% 0;
  padding: .6rem;
  background: var(--ink-2);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity .2s, transform .2s, visibility .2s;
}

/* invisible bridge so the panel does not close on the way down */
.nav-panel::before { content: ""; position: absolute; inset: -1rem 0 auto; height: 1rem; }

.nav-panel ul { list-style: none; margin: 0; padding: 0; }

.has-panel:hover > .nav-panel,
.has-panel:focus-within > .nav-panel,
.has-panel.is-open > .nav-panel {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.has-panel:hover .nav-chevron,
.has-panel.is-open .nav-chevron { transform: rotate(180deg); }

.nav-panel-link {
  display: grid;
  gap: .1rem;
  padding: .8rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--on-dark);
  text-decoration: none;
  transition: background .2s;
}
.nav-panel-link strong { font-family: var(--font-serif); font-size: 1.35rem; font-weight: 600; line-height: 1.2; }
.nav-panel-link span { font-size: .86rem; color: var(--on-dark-soft); }
.nav-panel-link:hover,
.nav-panel-link[aria-current="page"] { background: rgba(243, 236, 224, .07); color: var(--gold-light); }

.nav-mobile-extra { display: none; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: var(--on-dark);
  text-decoration: none;
  font-weight: 500;
  font-size: .95rem;
  white-space: nowrap;
}
.header-phone .icon { width: 20px; height: 20px; color: var(--gold-light); }
.header-phone:hover { color: var(--gold-light); }

.nav-toggle {
  display: none;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--ink-line);
  border-radius: 50%;
  background: transparent;
  color: var(--on-dark);
  cursor: pointer;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  border-radius: 2px;
  transition: transform .3s, background .3s;
}
.nav-toggle-bar { position: relative; }
.nav-toggle-bar::before, .nav-toggle-bar::after { content: ""; position: absolute; left: 0; }
.nav-toggle-bar::before { top: -6px; }
.nav-toggle-bar::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero (Startseite, Steinway) ---------- */

.hero {
  position: relative;
  display: grid;
  grid-template-rows: 1fr auto;
  min-height: min(100svh, 1000px);
  margin-top: calc(-1 * var(--header-h));
  padding-top: var(--header-h);
  background: var(--ink);
  color: var(--on-dark);
  isolation: isolate;
  overflow: hidden;
}

.hero-page { min-height: min(86svh, 860px); }

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media img,
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-video { opacity: 0; transition: opacity 1.4s ease; }
.hero-video.is-playing { opacity: 1; }

.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    var(--grain),
    linear-gradient(90deg, rgba(12, 11, 10, .9) 0%, rgba(12, 11, 10, .62) 40%, rgba(12, 11, 10, .12) 78%),
    linear-gradient(0deg, rgba(12, 11, 10, .92) 0%, rgba(12, 11, 10, 0) 38%),
    linear-gradient(180deg, rgba(12, 11, 10, .65) 0%, rgba(12, 11, 10, 0) 24%);
}

.hero-right .hero-shade {
  background:
    var(--grain),
    linear-gradient(270deg, rgba(12, 11, 10, .92) 0%, rgba(12, 11, 10, .6) 45%, rgba(12, 11, 10, .1) 80%),
    linear-gradient(0deg, rgba(12, 11, 10, .9) 0%, rgba(12, 11, 10, 0) 40%),
    linear-gradient(180deg, rgba(12, 11, 10, .6) 0%, rgba(12, 11, 10, 0) 25%);
}

.hero-inner {
  align-self: center;
  padding-block: clamp(3rem, 8vh, 6rem) clamp(2.5rem, 6vh, 4rem);
}

.hero-inner > * { max-width: 760px; }
.hero-right .hero-inner > * { margin-left: auto; max-width: 600px; }

.hero h1 { color: var(--on-dark); margin-bottom: .45em; }
.hero h1 em { color: var(--gold-light); display: inline-block; }

.hero-lead {
  font-size: clamp(1.08rem, .5vw + 1rem, 1.3rem);
  line-height: 1.6;
  color: var(--on-dark-soft);
  max-width: 44ch;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.2rem; }

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem 1.25rem;
  margin-top: 2.2rem;
  font-size: .93rem;
  color: var(--on-dark-soft);
}
.hero-meta > span { display: inline-flex; align-items: center; gap: .45rem; }
.hero-meta .icon { color: var(--gold-light); }

.hero-bar {
  border-top: 1px solid var(--ink-line);
  background: linear-gradient(0deg, rgba(12, 11, 10, .55), rgba(12, 11, 10, .15));
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.hero-bar-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-block: 1.4rem;
}

.hero-facts {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 0;
}

.hero-facts > div { display: flex; flex-direction: column-reverse; gap: .1rem; }
.hero-facts dt { font-size: .8rem; letter-spacing: .08em; color: var(--on-dark-soft); }
.hero-facts dd {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 1.4vw + 1rem, 2.3rem);
  line-height: 1.1;
  color: var(--gold-light);
}
.hero-facts .dd-brand { font-size: clamp(1.25rem, 1vw + .9rem, 1.7rem); padding-top: .25rem; }

.video-toggle {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: none;
  border-radius: 50%;
  border: 1px solid rgba(243, 236, 224, .35);
  background: rgba(18, 17, 16, .4);
  color: var(--on-dark);
  cursor: pointer;
}
.video-toggle[hidden] { display: none; }
.video-toggle:hover { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.video-toggle .icon-play { display: none; }
.video-toggle.is-paused .icon-play { display: block; }
.video-toggle.is-paused .icon-pause { display: none; }

/* ---------- Brotkrümel ---------- */

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem .55rem;
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  font-size: .85rem;
  color: var(--text-soft);
}
.breadcrumbs li + li::before { content: "/"; margin-right: .55rem; color: var(--gold); }
.breadcrumbs a { color: inherit; text-decoration: none; }
.breadcrumbs a:hover { color: var(--red); }
.hero .breadcrumbs ol,
.page-hero-dark .breadcrumbs ol { color: var(--on-dark-soft); }
.hero .breadcrumbs { text-shadow: 0 1px 10px rgba(0, 0, 0, .9); }
.hero .breadcrumbs a:hover,
.page-hero-dark .breadcrumbs a:hover { color: var(--gold-light); }

/* ---------- Seitenkopf (Unterseiten) ---------- */

.page-hero {
  position: relative;
  padding-block: clamp(2.5rem, 6vw, 5.5rem) clamp(3.5rem, 7vw, 6rem);
  background: var(--ivory);
  overflow: hidden;
  isolation: isolate;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 0 52%;
  z-index: -1;
  background: var(--strings);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 45%);
  mask-image: linear-gradient(90deg, transparent, #000 45%);
}

.page-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}

.page-hero h1 { font-size: clamp(2.5rem, 3.6vw + 1rem, 4.4rem); }

.page-hero-media {
  position: relative;
  margin: 0;
}

.page-hero-media img,
.frame img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.page-hero-media::before,
.frame::before {
  content: "";
  position: absolute;
  inset: -16px 16px 16px -16px;
  z-index: -1;
  border: 1px solid var(--gold);
  border-radius: calc(var(--radius) + 6px);
  pointer-events: none;
}

.page-hero-dark { background: var(--grain), var(--ink); color: var(--on-dark-soft); }
.page-hero-dark h1 { color: var(--on-dark); }
.page-hero-dark h1 em { color: var(--gold-light); }
.page-hero-dark .lead { color: var(--on-dark-soft); }
.page-hero-dark .page-hero-media::before { border-color: rgba(216, 189, 142, .4); }

/* ---------- Sektionen ---------- */

.section { padding-block: var(--section-gap); position: relative; }
.section-tight { padding-block: calc(var(--section-gap) * .55); }
.section-alt { background: var(--ivory-2); }

.section-dark {
  background:
    var(--grain),
    radial-gradient(55% 60% at 100% 0%, var(--red-glow), transparent 70%),
    var(--ink);
  color: var(--on-dark-soft);
}

/* Bordeaux band – the red of the brand */
.section-red {
  background:
    var(--grain),
    var(--strings),
    linear-gradient(120deg, var(--red-deep) 0%, var(--red) 65%, var(--red-bright) 100%);
  color: rgba(255, 255, 255, .82);
}
.section-red h2, .section-red h3, .section-red strong { color: #fff; }
.section-red .benefits .icon { color: var(--gold-light); }
.section-red .benefits span { color: rgba(255, 255, 255, .78); }
.section-dark h2, .section-dark h3 { color: var(--on-dark); }
.section-dark h2 em { color: var(--gold-light); }
.section-dark a:not(.btn) { color: var(--gold-light); }
.section-dark a:not(.btn):hover { color: #fff; }
.section-dark .lead { color: var(--on-dark-soft); }
.section-dark .muted { color: rgba(243, 236, 224, .6); }

.section-head { max-width: 760px; margin-bottom: clamp(2rem, 4vw, 3.25rem); }
.section-head.centered { margin-inline: auto; text-align: center; }

.display { font-size: clamp(2.4rem, 3.4vw + 1rem, 4.2rem); }

/* Zweispaltige Layouts */

.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}
.split-wide { grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); }
.split-reverse > :first-child { order: 2; }
.split-faq { grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); align-items: start; }
.split-faq .section-head { position: sticky; top: calc(var(--header-h) + 2rem); }
.split-map { grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); align-items: start; }

.frame { position: relative; margin: 0; }
.frame-dark::before { border-color: rgba(216, 189, 142, .38); }
.night-frame figcaption { margin-top: 1.1rem; font-size: .9rem; color: var(--on-dark-soft); }

/* ---------- Startseite: Intro-Collage ---------- */

.collage {
  position: relative;
  padding-bottom: 3.5rem;
}

.collage figure { margin: 0; }

.collage-main img {
  width: 86%;
  margin-left: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.collage-side {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48%;
}

.collage-side img {
  border-radius: var(--radius-sm);
  border: 8px solid var(--ivory);
  box-shadow: var(--shadow-md);
}

.collage-note {
  position: absolute;
  top: 10%;
  left: 0;
  display: grid;
  gap: .1rem;
  max-width: 200px;
  padding: 1rem 1.25rem;
  background: var(--ink);
  color: var(--on-dark-soft);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  font-size: .88rem;
  line-height: 1.4;
}
.collage-note strong { font-family: var(--font-serif); font-size: 2.1rem; font-weight: 500; color: var(--gold-light); line-height: 1.1; }

/* ---------- Startseite: Instrumente (Bento) ---------- */

.bento {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 270px;
  gap: clamp(1rem, 1.8vw, 1.5rem);
}

.tile {
  position: relative;
  display: flex;
  align-items: flex-end;
  border-radius: var(--radius);
  overflow: hidden;
  isolation: isolate;
  background: var(--ink);
  color: var(--on-dark);
  text-decoration: none;
  box-shadow: var(--shadow-md);
}

.tile-xl { grid-column: span 2; grid-row: span 2; }
.tile-wide { grid-column: span 2; }

.tile .tile-img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .9s cubic-bezier(.2, .7, .2, 1);
}

.tile::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(12, 11, 10, 0) 12%, rgba(12, 11, 10, .55) 52%, rgba(12, 11, 10, .92) 100%);
  transition: background .4s;
}
.tile-dark::after { background: linear-gradient(180deg, rgba(12, 11, 10, .15) 0%, rgba(12, 11, 10, .9) 100%); }

.tile:hover { color: var(--on-dark); }
.tile:hover .tile-img { transform: scale(1.06); }

.tile-body { display: grid; gap: .3rem; padding: clamp(1.25rem, 2vw, 1.9rem); text-shadow: 0 1px 12px rgba(0, 0, 0, .45); }

.tile-kicker {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.tile-title {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 1vw + 1.2rem, 2.2rem);
  line-height: 1.1;
  color: var(--on-dark);
}
.tile-xl .tile-title { font-size: clamp(2.1rem, 2vw + 1.2rem, 3rem); }

.tile-text { font-size: .95rem; line-height: 1.5; color: var(--on-dark-soft); max-width: 36ch; }

.tile-cta {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin-top: .45rem;
  font-weight: 600;
  font-size: .95rem;
  color: var(--gold-light);
}
.tile-cta .icon { transition: transform .25s; }
.tile:hover .tile-cta .icon { transform: translateX(4px); }

/* ---------- Steinway-Band ---------- */

.steinway-band { overflow: hidden; }

.strings-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.steinway-band .container { position: relative; z-index: 1; }

.model-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
}

.model-chips li {
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
  padding: .45rem 1rem;
  border: 1px solid rgba(216, 189, 142, .38);
  border-radius: 999px;
  font-size: .8rem;
  color: var(--on-dark-soft);
}
.model-chips strong { font-family: var(--font-serif); font-size: 1.25rem; font-weight: 600; color: var(--gold-light); }

/* ---------- Leistungsliste ---------- */

.feature-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.feature-list li { display: grid; grid-template-columns: 48px 1fr; gap: 1rem; align-items: start; }
.feature-list .icon {
  width: 48px;
  height: 48px;
  padding: 11px;
  border-radius: 14px;
  background: var(--ivory-2);
  color: var(--gold-deep);
}
.feature-list strong { display: block; font-weight: 600; margin-bottom: .1rem; }
.feature-list span { color: var(--text-soft); font-size: .98rem; line-height: 1.55; }

.workshop-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.workshop-stack figure { margin: 0; }
.workshop-stack img { width: 100%; border-radius: var(--radius-sm); box-shadow: var(--shadow-md); }
.ws-a { grid-column: 1 / -1; }
.ws-a img { aspect-ratio: 16 / 10; object-fit: cover; border-radius: var(--radius); }
.ws-b img, .ws-c img { aspect-ratio: 4 / 3; object-fit: cover; }

/* ---------- Vorteile ---------- */

.benefits {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.benefits li {
  display: grid;
  justify-items: center;
  align-content: start;
  gap: .2rem;
  padding: .5rem 1rem;
  text-align: center;
}

.benefits .icon { width: 36px; height: 36px; margin-bottom: .55rem; color: var(--gold-deep); }
.benefits strong { font-family: var(--font-serif); font-size: 1.55rem; font-weight: 600; line-height: 1.2; }
.benefits span { font-size: .93rem; color: var(--text-soft); line-height: 1.45; }

.benefits-inline li {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
}
.benefits-inline .icon { width: 28px; height: 28px; margin: 0; }
.benefits-inline strong { font-size: 1.3rem; }

/* ---------- Geschichte (Startseite) ---------- */

.history-head { max-width: 900px; }
.history-years { font-style: italic; color: var(--gold-deep); }

.mini-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1.5rem;
  list-style: none;
  margin: 3rem 0 2.5rem;
  padding: 0;
}

.mini-timeline::before {
  content: "";
  position: absolute;
  top: 7px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), rgba(184, 149, 95, .15));
}

.mini-timeline li { position: relative; padding-top: 2rem; }
.mini-timeline li::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--ivory);
  border: 2px solid var(--gold);
}
.mini-timeline li:last-child::before { background: var(--red); border-color: var(--red); }
.mini-timeline strong { display: block; font-family: var(--font-serif); font-size: 2rem; font-weight: 500; line-height: 1.1; margin-bottom: .35rem; }
.mini-timeline span { display: block; font-size: .95rem; line-height: 1.5; color: var(--text-soft); }

/* ---------- Veranstaltungen & Aktuelles ---------- */

.event-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; }

.event-card {
  padding: 1.75rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.event-date { font-size: .82rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-deep); }
.event-card h3 { font-family: var(--font-serif); font-size: 1.6rem; font-weight: 600; }
.event-place { display: flex; gap: .5rem; align-items: center; font-size: .9rem; color: var(--text-soft); }

.doc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1.5rem; }

.doc-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  text-decoration: none;
  transition: transform .25s, box-shadow .25s;
}
.doc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); color: var(--text); }
.doc-cover { display: grid; place-items: center; aspect-ratio: 4 / 3; background: var(--ivory-2); overflow: hidden; }
.doc-cover img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.doc-cover-placeholder { display: grid; justify-items: center; gap: .3rem; font-size: .85rem; font-weight: 600; color: var(--text-soft); }
.doc-cover-placeholder .icon { width: 48px; height: 48px; color: var(--gold-deep); }
.doc-card-body { display: grid; gap: .35rem; padding: 1.1rem 1.25rem 1.3rem; }
.doc-title { font-weight: 600; line-height: 1.35; }
.doc-text { font-size: .93rem; color: var(--text-soft); }
.doc-meta { font-size: .82rem; color: var(--text-soft); }

/* ---------- Kundenstimmen ---------- */

.review-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 1.5rem; }

.review-card {
  display: flex;
  flex-direction: column;
  gap: .9rem;
  margin: 0;
  padding: 2rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.review-stars { margin: 0; color: var(--gold); letter-spacing: .15em; }
.review-card blockquote { margin: 0; font-family: var(--font-serif); font-size: 1.35rem; line-height: 1.45; }
.review-card figcaption { margin-top: auto; font-size: .9rem; color: var(--text-soft); }
.review-invite { margin-top: 2.25rem; text-align: center; }
.review-empty { max-width: 640px; margin-inline: auto; text-align: center; }

/* ---------- FAQ ---------- */

.faq { display: grid; gap: .8rem; }

.faq-item {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color .25s, box-shadow .25s;
}
.faq-item[open] { border-color: var(--gold); box-shadow: var(--shadow-sm); }

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.15rem 1.35rem;
  list-style: none;
  cursor: pointer;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h3 { margin: 0; font-size: 1.06rem; font-weight: 500; line-height: 1.4; }

.faq-toggle {
  display: grid;
  place-items: center;
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--ivory-2);
  color: var(--text);
  transition: transform .3s, background .3s;
}
.faq-toggle .icon { width: 18px; height: 18px; }
.faq-item[open] .faq-toggle { transform: rotate(45deg); background: var(--gold); color: var(--ink); }

.faq-answer { padding: 0 1.35rem 1.3rem; color: var(--text-soft); }

/* smooth opening where supported */
.faq-item::details-content {
  block-size: 0;
  overflow: clip;
  transition: block-size .35s ease, content-visibility .35s allow-discrete;
}
.faq-item[open]::details-content { block-size: auto; }

/* ---------- Besuch / Öffnungszeiten ---------- */

.visit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.75rem 2rem;
  margin-top: 2rem;
}
.visit-grid h3 { display: flex; align-items: center; gap: .6rem; margin-bottom: .6rem; font-size: 1.05rem; }
.visit-grid h3 .icon { color: var(--gold-light); }

.visit-card {
  overflow: hidden;
  background: rgba(243, 236, 224, .04);
  border: 1px solid var(--ink-line);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .35);
}
.visit-photo { position: relative; margin: 0; }
.visit-photo img { width: 100%; aspect-ratio: 520 / 200; object-fit: cover; }
.visit-photo::after {
  content: "";
  position: absolute;
  inset: 45% 0 0;
  background: linear-gradient(180deg, rgba(12, 11, 10, 0), rgba(12, 11, 10, .88));
  pointer-events: none;
}
.visit-photo figcaption {
  z-index: 1;
  position: absolute;
  left: 1.25rem;
  bottom: .9rem;
  font-size: .85rem;
  color: var(--on-dark);
  text-shadow: 0 1px 8px rgba(0, 0, 0, .8);
}
.visit-card-body { padding: clamp(1.4rem, 3vw, 2rem); }
.visit-card-body h3 { display: flex; align-items: center; gap: .6rem; margin-bottom: 1rem; font-size: 1.05rem; }
.visit-card-body h3 .icon { color: var(--gold-light); }

.hours-table { width: 100%; border-collapse: collapse; font-size: .97rem; }
.hours-table th,
.hours-table td { padding: .6rem 0; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.hours-table th { padding-right: 1.25rem; font-weight: 600; white-space: nowrap; }
.hours-table tr:last-child th, .hours-table tr:last-child td { border-bottom: 0; }
.hours-table tr.is-today th, .hours-table tr.is-today td { color: var(--gold-deep); }
.hours-table tr.is-today th::after { content: " · heute"; font-weight: 400; font-size: .85em; }
.hours-note { margin-top: .5rem; font-size: .9rem; color: var(--text-soft); }

.hours-table-dark th { color: var(--on-dark); }
.hours-table-dark td { color: var(--on-dark-soft); }
.hours-table-dark th, .hours-table-dark td { border-color: var(--ink-line); }
.hours-table-dark tr.is-today th, .hours-table-dark tr.is-today td { color: var(--gold-light); }
.section-dark .hours-note, .site-footer .hours-note { color: rgba(243, 236, 224, .6); }
.hours-table-stack th, .hours-table-stack td { display: block; padding: 0; border: 0; }
.hours-table-stack tr { display: block; padding: .55rem 0; border-bottom: 1px solid var(--ink-line); }
.hours-table-stack tr:last-child { border-bottom: 0; }
.hours-table-stack td { margin-top: .1rem; }

.open-badge {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin: 0 0 1rem;
  padding: .45rem .9rem;
  border-radius: 999px;
  background: var(--ivory-2);
  font-size: .9rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--text);
}
.open-badge[hidden] { display: none; }
.open-badge-dark, .open-badge-light { background: rgba(243, 236, 224, .09); color: var(--on-dark); }
.site-footer .open-badge { font-size: .84rem; }
.hero-meta .open-badge { margin: 0; }

.open-dot { width: 9px; height: 9px; flex: none; border-radius: 50%; background: #9A9187; }
.open-badge.is-open .open-dot { background: var(--open); animation: open-pulse 2.2s ease-out infinite; }
.open-badge.is-closed .open-dot { background: #C2453F; }

@keyframes open-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(60, 157, 99, .55); }
  70%  { box-shadow: 0 0 0 8px rgba(60, 157, 99, 0); }
  100% { box-shadow: 0 0 0 0 rgba(60, 157, 99, 0); }
}

/* ---------- Marken & Vergleich ---------- */

.brand-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.brand-card {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding: 1.75rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.brand-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--gold); }
.brand-card p { margin: 0; color: var(--text-soft); }
.brand-card .link-arrow { margin-top: auto; align-self: flex-start; }

.brand-card-feature {
  background: var(--grain), radial-gradient(120% 90% at 100% 0%, #2b2420 0%, var(--ink) 60%);
  border-color: var(--ink);
  color: var(--on-dark-soft);
}
.brand-card-feature p { color: var(--on-dark-soft); }
.brand-card-feature .brand-name { color: var(--on-dark); font-size: 2.6rem; }
.brand-card-feature .link-arrow { color: var(--gold-light); margin-top: 1rem; }

.brand-name {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.1;
  color: var(--text) !important;
}
.brand-card-feature .brand-name { color: var(--on-dark) !important; }

.brand-tag {
  font-size: .74rem !important;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-deep) !important;
}

.compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.compare-card {
  padding: clamp(1.75rem, 3vw, 2.5rem);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.compare-card h3 { font-family: var(--font-serif); font-size: 2rem; font-weight: 600; }
.compare-icon { width: 46px; height: 46px; margin-bottom: 1rem; color: var(--gold-deep); }

.check-list { list-style: none; margin: 1.25rem 0 0; padding: 0; display: grid; gap: .55rem; }
.check-list li { position: relative; padding-left: 1.75rem; }
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: .95rem;
  height: .5rem;
  border-left: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: rotate(-45deg);
}
.check-list-light li { color: var(--on-dark-soft); }

/* ---------- Karussell (Rundgang) ---------- */

.rundgang .section-head { margin-bottom: 0; }

.carousel { margin-top: 1rem; }

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.carousel-count { margin: 0; min-width: 4.5ch; font-family: var(--font-serif); font-size: 1.25rem; color: var(--on-dark); }

.carousel-progress { position: relative; flex: 0 1 220px; height: 1px; background: var(--ink-line); }
.carousel-progress span {
  position: absolute;
  left: 0;
  top: -1px;
  height: 3px;
  width: 100%;
  background: var(--gold);
  transform-origin: left;
  transform: scaleX(var(--progress, .1));
  transition: transform .3s;
}

.carousel-btn {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(243, 236, 224, .3);
  border-radius: 50%;
  background: transparent;
  color: var(--on-dark);
  cursor: pointer;
  transition: background .25s, color .25s, border-color .25s, opacity .25s;
}
.carousel-btn:hover:not(:disabled) { background: var(--gold); border-color: var(--gold); color: var(--ink); }
.carousel-btn:disabled { opacity: .35; cursor: default; }

.carousel-track {
  display: flex;
  gap: clamp(1rem, 2vw, 1.75rem);
  margin: 0;
  padding: 0 var(--edge) 1rem;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: var(--edge);
  scrollbar-width: none;
}
.carousel-track::-webkit-scrollbar { display: none; }

.carousel-slide { flex: 0 0 min(520px, 82vw); scroll-snap-align: start; }
.carousel-slide figure { margin: 0; }
.carousel-slide img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); }
.carousel-slide figcaption { margin-top: .85rem; font-size: .95rem; color: var(--on-dark-soft); }

.zoomable {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: zoom-in;
}
.zoomable img { transition: transform .8s cubic-bezier(.2, .7, .2, 1); }
.zoomable:hover img { transform: scale(1.04); }

/* ---------- Galerie & Lightbox ---------- */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(.9rem, 2vw, 1.5rem);
}

.gallery-item { border-radius: var(--radius-sm); box-shadow: var(--shadow-sm); }
.gallery-item img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.gallery-dark .gallery-item { box-shadow: none; }

.lightbox {
  max-width: min(94vw, 1100px);
  padding: 0;
  border: 0;
  background: transparent;
  overflow: visible;
}
.lightbox:not([open]) { display: none; }
.lightbox::backdrop { background: rgba(12, 11, 10, .9); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.lightbox figure { margin: 0; }
.lightbox img {
  width: auto;
  min-width: min(80vw, 760px);
  max-width: 100%;
  max-height: 82vh;
  margin-inline: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
}
.lightbox figcaption { padding-top: .8rem; text-align: center; color: var(--on-dark); font-size: .95rem; }
.lightbox-close {
  position: absolute;
  top: -1rem;
  right: -1rem;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink);
  cursor: pointer;
}

/* ---------- Abschluss-Band (Termin) ---------- */

.cta-band {
  background:
    var(--grain),
    var(--strings),
    linear-gradient(120deg, var(--red-deep) 0%, var(--red) 70%, #A0171D 100%);
  color: rgba(255, 255, 255, .85);
}
.cta-band h2 { color: #fff; margin-bottom: .35em; }
.cta-band h2 em { color: var(--gold-light); }
.cta-band .overline-light { color: var(--gold-light); }

.cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem 3rem;
}
.cta-inner > div:first-child { max-width: 680px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: .9rem; }

/* ---------- Steinway: Größenvergleich ---------- */

.model-explorer {
  display: grid;
  gap: 1.75rem;
  padding: clamp(1.25rem, 3vw, 2.5rem);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
}

.model-tabs { display: flex; flex-wrap: wrap; gap: .65rem; }

.model-tab {
  display: grid;
  gap: .15rem;
  padding: .75rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--ivory);
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background .25s, color .25s, border-color .25s;
}
.model-tab strong { font-family: var(--font-serif); font-size: 1.45rem; font-weight: 600; line-height: 1; }
.model-tab span { font-size: .8rem; color: var(--text-soft); }
.model-tab:hover { border-color: var(--gold); }
.model-tab[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--on-dark); }
.model-tab[aria-pressed="true"] span { color: var(--gold-light); }

.model-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, .5fr);
  gap: 2rem;
  align-items: center;
}

.model-svg { width: 100%; height: auto; overflow: visible; }
.model-svg-upright { display: none; }
.model-explorer[data-active="K-132"] .model-svg-upright { display: block; }
.model-explorer[data-active="K-132"] .model-svg-grand { display: none; }

.grand-case { fill: none; stroke: #BCAE98; stroke-width: 1.5; transition: fill .4s, stroke .4s; }
.grand-shape.is-active .grand-case,
.upright-shape .grand-case { fill: url(#lack); stroke: var(--gold); stroke-width: 2; }
.upright-shape .grand-case { fill: #1d1a17; }
.grand-measure, .grand-tick { stroke: var(--gold-deep); stroke-width: 1.5; }
.grand-shape .grand-measure,
.grand-shape .grand-tick,
.grand-shape .grand-label { opacity: 0; transition: opacity .3s; }
.grand-shape.is-active .grand-measure,
.grand-shape.is-active .grand-tick,
.grand-shape.is-active .grand-label { opacity: 1; }
.grand-label { font: 600 15px var(--font-sans); fill: var(--text); }
.grand-keys { fill: var(--ivory); stroke: #BCAE98; }
.grand-hint { font: 500 11px var(--font-sans); letter-spacing: .18em; text-transform: uppercase; fill: var(--text-soft); }
.floor { stroke: var(--line); stroke-width: 2; }

.model-info { margin: 0; }
.model-info dt { font-family: var(--font-serif); font-size: 1.7rem; font-weight: 600; line-height: 1.15; margin-bottom: .5rem; }
.model-info dd { margin: 0; color: var(--text-soft); }

/* ---------- Video (Spirio) ---------- */

.video-frame { margin: 0; }
.video-frame video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .45);
}
.video-frame figcaption { margin-top: .9rem; font-size: .9rem; color: var(--on-dark-soft); }

/* ---------- Silent Pianos ---------- */

.steps {
  display: grid;
  gap: 1.5rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}
.steps li { display: grid; grid-template-columns: 50px 1fr; column-gap: 1.1rem; counter-increment: step; }
.steps li::before {
  content: counter(step);
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border: 1px solid rgba(216, 189, 142, .45);
  border-radius: 50%;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--gold-light);
}
.steps strong { grid-column: 2; color: var(--on-dark); font-weight: 600; }
.steps span { grid-column: 2; }

.silent-demo {
  margin: 0;
  padding: clamp(1rem, 2.5vw, 1.75rem);
  background: rgba(243, 236, 224, .04);
  border: 1px solid var(--ink-line);
  border-radius: calc(var(--radius) + 4px);
}
.silent-demo svg { width: 100%; height: auto; overflow: visible; }
.silent-demo figcaption { margin-top: .6rem; font-size: .92rem; color: var(--on-dark-soft); min-height: 1.6em; }

.silent-switch {
  display: inline-flex;
  gap: 4px;
  margin-bottom: 1rem;
  padding: 4px;
  border-radius: 999px;
  background: rgba(243, 236, 224, .07);
}
.silent-switch button {
  padding: .55rem 1.25rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--on-dark-soft);
  font: 500 .92rem var(--font-sans);
  cursor: pointer;
  transition: background .25s, color .25s;
}
.silent-switch button[aria-pressed="true"] { background: var(--gold); color: var(--ink); }

.sd-string { stroke: var(--gold-light); stroke-width: 2.5; }
.sd-string-vibe { fill: none; stroke: var(--gold-light); stroke-width: 2; opacity: 0; }
.sd-label { font: 500 12.5px var(--font-sans); letter-spacing: .05em; fill: rgba(243, 236, 224, .62); }
.sd-label-center { text-anchor: middle; }
.sd-waves path { fill: none; stroke: var(--gold); stroke-width: 2; stroke-linecap: round; opacity: 0; }
.sd-rail { transition: transform .7s cubic-bezier(.3, .7, .2, 1), opacity .7s; transform: translateX(-130px); opacity: 0; }
.sd-rail rect { fill: var(--red); }
.sd-head { fill: #E8DCC6; }
.sd-shank { stroke: #A79A86; stroke-width: 6; stroke-linecap: round; }
.sd-key rect { fill: var(--on-dark); }
.sd-sensor circle { fill: #3B352F; stroke: #6D655C; stroke-width: 1.5; }
.sd-beam { stroke: var(--gold); stroke-width: 2.5; stroke-linecap: round; opacity: 0; }
.sd-cable { fill: none; stroke: rgba(216, 189, 142, .5); stroke-width: 2; stroke-dasharray: 6 6; opacity: .2; transition: opacity .5s; }
.sd-module rect { fill: rgba(243, 236, 224, .06); stroke: rgba(216, 189, 142, .5); }
.sd-phones path, .sd-phones rect { fill: none; stroke: var(--on-dark); stroke-width: 3; stroke-linecap: round; }
.sd-phones rect { fill: var(--on-dark); stroke-width: 0; }
.sd-module, .sd-phones { opacity: .3; transition: opacity .5s; }

.silent-demo[data-mode="silent"] .sd-rail { transform: none; opacity: 1; }
.silent-demo[data-mode="silent"] .sd-cable,
.silent-demo[data-mode="silent"] .sd-module,
.silent-demo[data-mode="silent"] .sd-phones { opacity: 1; }

.js .sd-hammer { animation: hammer-acoustic 2.6s cubic-bezier(.4, 0, .2, 1) infinite; }
.js .sd-key { animation: key-press 2.6s ease-in-out infinite; }
.js .silent-demo[data-mode="acoustic"] .sd-string-vibe { animation: string-vibe 2.6s linear infinite; }
.js .silent-demo[data-mode="acoustic"] .sd-waves-air path { animation: wave 2.6s ease-out infinite; }
.js .silent-demo[data-mode="acoustic"] .sd-waves-air path:nth-child(2) { animation-delay: .12s; }
.js .silent-demo[data-mode="acoustic"] .sd-waves-air path:nth-child(3) { animation-delay: .24s; }
.js .silent-demo[data-mode="silent"] .sd-hammer { animation-name: hammer-silent; }
.js .silent-demo[data-mode="silent"] .sd-sensor circle { animation: sensor 2.6s infinite; }
.js .silent-demo[data-mode="silent"] .sd-beam { animation: beam 2.6s infinite; }
.js .silent-demo[data-mode="silent"] .sd-cable { animation: dash 1s linear infinite; }
.js .silent-demo[data-mode="silent"] .sd-waves-phones path { animation: wave 2.6s ease-out .3s infinite; }

@keyframes hammer-acoustic { 0%, 10% { transform: none; } 20% { transform: translateY(-60px); } 32%, 100% { transform: none; } }
@keyframes hammer-silent   { 0%, 10% { transform: none; } 20% { transform: translateY(-22px); } 32%, 100% { transform: none; } }
@keyframes key-press       { 0%, 2% { transform: none; } 8%, 20% { transform: translateY(5px); } 30%, 100% { transform: none; } }
@keyframes string-vibe     { 0%, 19% { opacity: 0; } 22% { opacity: 1; } 45%, 100% { opacity: 0; } }
@keyframes wave            { 0%, 18% { opacity: 0; transform: translateY(8px); } 30% { opacity: 1; } 75%, 100% { opacity: 0; transform: translateY(-12px); } }
@keyframes sensor          { 0%, 6% { fill: #3B352F; } 10%, 24% { fill: var(--gold); } 34%, 100% { fill: #3B352F; } }
@keyframes beam            { 0%, 6% { opacity: 0; } 10%, 24% { opacity: 1; } 34%, 100% { opacity: 0; } }
@keyframes dash            { to { stroke-dashoffset: -24; } }

.system-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.system-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.system-media { margin: 0; background: var(--ink); }
.system-media img { width: 100%; aspect-ratio: 520 / 200; object-fit: cover; }
.system-body { display: grid; gap: .6rem; padding: 1.6rem 1.75rem 1.9rem; }
.system-body h3 { margin: 0; font-family: var(--font-serif); font-size: 1.75rem; font-weight: 600; }
.system-body p { margin: 0; color: var(--text-soft); }

/* ---------- Gebrauchte Instrumente ---------- */

.used-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1.5rem; }

.used-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.used-media { border-radius: 0; }
.used-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.used-body { display: flex; flex-direction: column; gap: .45rem; flex: 1; padding: 1.25rem 1.35rem 1.4rem; }
.used-body h3 { margin: 0; font-family: var(--font-serif); font-size: 1.45rem; font-weight: 600; }
.used-body p { margin: 0; font-size: .93rem; color: var(--text-soft); }
.used-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem; margin-top: auto !important; padding-top: .75rem; }
.used-price { font-weight: 600; color: var(--text); }

.empty-state {
  padding: 2rem;
  background: var(--paper);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  text-align: center;
}

/* ---------- Service ---------- */

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  padding: 2rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--gold); }
.service-card h3 { margin: 0; font-family: var(--font-serif); font-size: 1.75rem; font-weight: 600; line-height: 1.15; }
.service-card p { margin: 0; color: var(--text-soft); }
.service-card .link-arrow { margin-top: auto; align-self: flex-start; }

.service-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: .4rem;
  border-radius: 50%;
  background: var(--ivory-2);
  color: var(--gold-deep);
}
.service-icon .icon { width: 26px; height: 26px; }

.service-card-accent { background: var(--grain), var(--ink); border-color: var(--ink); color: var(--on-dark-soft); }
.service-card-accent h3 { color: var(--on-dark); }
.service-card-accent .service-icon { background: rgba(243, 236, 224, .08); color: var(--gold-light); }
.service-card-accent .check-list li { color: var(--on-dark-soft); }

/* ---------- Klavierhaus ---------- */

.facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
  margin: 0;
}
.facts > div { display: flex; flex-direction: column-reverse; gap: .2rem; min-width: 0; text-align: center; }
.facts dt { font-size: .78rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--on-dark-soft); hyphens: auto; }
.facts dd { margin: 0; font-family: var(--font-serif); font-size: clamp(2.4rem, 2.6vw + 1rem, 3.6rem); line-height: 1; color: var(--gold-light); }

.profile {
  display: grid;
  margin: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.profile > div {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1.5rem;
  padding: 1.1rem 1.75rem;
  border-bottom: 1px solid var(--line);
}
.profile > div:last-child { border-bottom: 0; }
.profile dt { font-size: .78rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-deep); padding-top: .25rem; }
.profile dd { margin: 0; }

.timeline {
  position: relative;
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  --line-x: calc(8rem + 1.75rem);
}

.timeline::before,
.timeline::after {
  content: "";
  position: absolute;
  top: .9rem;
  bottom: .9rem;
  left: var(--line-x);
  width: 1px;
  background: var(--line);
}
.timeline::after {
  background: var(--gold);
  transform-origin: top;
  transform: scaleY(var(--progress, 1));
}

.timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 3.5rem;
  align-items: start;
}

.timeline li::before {
  content: "";
  position: absolute;
  top: .85rem;
  left: calc(var(--line-x) - 7px);
  z-index: 1;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--ivory);
  border: 2px solid var(--gold);
}

.timeline li:last-child::before { background: var(--red); border-color: var(--red); box-shadow: 0 0 0 5px rgba(142, 16, 21, .15); }

.timeline time {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 1.6vw + 1.2rem, 2.8rem);
  line-height: 1;
  text-align: right;
  color: var(--gold-deep);
}
.timeline h3 { margin-bottom: .3rem; font-family: var(--font-serif); font-size: 1.7rem; font-weight: 600; }
.timeline p { margin: 0; color: var(--text-soft); max-width: 62ch; }

.event-mini { list-style: none; margin: .5rem 0 0; padding: 0; }
.event-mini li { padding: .5rem 0; border-bottom: 1px solid var(--line); }
.event-mini time { font-weight: 600; color: var(--gold-deep); margin-right: .5rem; }

/* ---------- Kontakt ---------- */

.contact-stack {
  display: grid;
  gap: .25rem;
  padding: .75rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow-md);
}

.contact-line {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  color: var(--text);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 500;
  overflow-wrap: anywhere;
  transition: background .2s;
}
.contact-line:hover { background: var(--ivory-2); color: var(--text); }
.contact-line .icon {
  width: 48px;
  height: 48px;
  padding: 12px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--gold-light);
}
.contact-line small { display: block; font-size: .75rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-deep); }

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.info-card {
  padding: 1.9rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.card-heading { display: flex; align-items: center; gap: .65rem; margin-bottom: .9rem; font-family: var(--font-sans); font-size: 1.1rem; font-weight: 600; }
.card-heading .icon { color: var(--gold-deep); }
.info-card .muted { margin-top: .9rem; font-size: .92rem; }
.plain-list { list-style: none; margin: 0; padding: 0; }
.plain-list li { margin-bottom: .35rem; }

.topic-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.1rem;
}

.topic-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: .35rem;
  min-height: 190px;
  padding: 1.5rem 1.5rem 3.2rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  text-decoration: none;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.topic-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--gold); color: var(--text); }
.topic-icon { width: 34px; height: 34px; margin-bottom: .5rem; color: var(--gold-deep); }
.topic-title { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 600; line-height: 1.15; }
.topic-text { font-size: .9rem; line-height: 1.45; color: var(--text-soft); }
.topic-arrow { position: absolute; right: 1.4rem; bottom: 1.3rem; width: 22px; height: 22px; color: var(--gold-deep); transition: transform .25s; }
.topic-card:hover .topic-arrow { transform: translateX(4px); }

.topic-card-call { background: var(--grain), linear-gradient(135deg, var(--red-deep), var(--red)); border-color: var(--red); color: #fff; }
.topic-card-call:hover { color: var(--on-dark); }
.topic-card-call .topic-text { color: var(--gold-light); font-size: 1.1rem; font-weight: 500; }
.topic-card-call .topic-icon, .topic-card-call .topic-arrow { color: var(--gold-light); }

.route-steps { display: grid; gap: 1.25rem; margin: 2rem 0 0; }
.route-step { display: grid; grid-template-columns: 46px 1fr; gap: 1rem; }
.route-step > .icon { width: 46px; height: 46px; padding: 11px; border-radius: 50%; background: var(--ivory-2); color: var(--gold-deep); }
.route-step h3 { margin: .4rem 0 .25rem; font-size: 1.1rem; font-weight: 600; }
.route-step p { margin: 0; color: var(--text-soft); }

.map-figure {
  margin: 0;
  padding: .75rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow-md);
}
.map-figure figcaption { padding: .75rem .5rem .25rem; font-size: .8rem; color: var(--text-soft); }
.map-figure figcaption a { color: inherit; }

.map-svg { width: 100%; height: auto; border-radius: var(--radius-sm); }
.map-bg { fill: var(--ivory-2); }
.map-river { fill: none; stroke: #AFC0C4; stroke-width: 9; stroke-linecap: round; stroke-linejoin: round; }
.map-motorway { fill: none; stroke: #CDBFAC; stroke-width: 2.2; stroke-linejoin: round; }
.map-b9 { fill: none; stroke: var(--gold); stroke-width: 3.4; stroke-linejoin: round; stroke-linecap: round; }
.map-dot { fill: var(--text-soft); }
.map-dot-city { fill: var(--ink); }
.map-label { font: 500 11.5px var(--font-sans); letter-spacing: .03em; fill: var(--text-soft); }
.map-label-city { font-size: 15px; font-weight: 600; fill: var(--ink); }
.map-label-river { font: italic 500 15px var(--font-serif); letter-spacing: .25em; fill: #6F8A93; }
.map-label-junction { font-size: 10.5px; font-weight: 600; fill: var(--gold-deep); }
.map-shield rect { fill: #fff; stroke: #CDBFAC; }
.map-shield text { font: 700 10px var(--font-sans); fill: var(--text-soft); }
.shield-b rect { fill: var(--gold); stroke: none; }
.shield-b text { fill: #fff; }
.map-junction { fill: #fff; stroke: var(--gold); stroke-width: 2; }
.map-pin { fill: var(--red); stroke: #fff; stroke-width: 3; }
.map-pin-core { fill: #fff; }
.map-pulse { fill: var(--red); opacity: .3; transform-box: fill-box; transform-origin: center; }
.js .map-pulse { animation: map-pulse 2.8s ease-out infinite; }
.js .map-pulse-2 { animation-delay: 1.4s; }
.map-callout rect { fill: var(--ink); }
.map-callout-title { font: 600 12.5px var(--font-sans); fill: var(--on-dark); }
.map-callout-sub { font: 500 11px var(--font-sans); fill: var(--gold-light); }

@keyframes map-pulse { 0% { transform: scale(.5); opacity: .45; } 100% { transform: scale(2.6); opacity: 0; } }

/* ---------- Rechtliches & Fehlerseite ---------- */

.legal h1 { font-size: clamp(2.4rem, 3vw + 1rem, 3.6rem); }
.legal h2 { margin-top: 2.6rem; font-size: clamp(1.7rem, 1vw + 1.2rem, 2.1rem); }
.legal h3 { margin-top: 1.8rem; margin-bottom: .4rem; font-size: 1.1rem; font-weight: 600; }
.legal ul { padding-left: 1.2rem; }
.legal li { margin-bottom: .35rem; }

.error-page { min-height: 62vh; display: grid; align-items: center; }
.error-inner { max-width: 820px; }
.error-page h1 { color: var(--on-dark); }
.error-page h1 em { color: var(--gold-light); }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--grain), var(--ink);
  color: var(--on-dark-soft);
  font-size: .97rem;
}

.keys-band {
  height: 30px;
  border-top: 3px solid var(--red);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='30'%3E%3Crect width='140' height='30' fill='%23F3ECE0'/%3E%3Cpath d='M20 0v30M40 0v30M60 0v30M80 0v30M100 0v30M120 0v30M140 0v30' stroke='%23BFAF96'/%3E%3Cg fill='%23121110'%3E%3Crect x='13' width='13' height='18' rx='1.5'/%3E%3Crect x='34' width='13' height='18' rx='1.5'/%3E%3Crect x='73' width='13' height='18' rx='1.5'/%3E%3Crect x='94' width='13' height='18' rx='1.5'/%3E%3Crect x='115' width='13' height='18' rx='1.5'/%3E%3C/g%3E%3C/svg%3E") repeat-x left top / auto 100%;
  box-shadow: inset 0 -8px 12px -8px rgba(0, 0, 0, .35);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) repeat(3, minmax(0, 1fr));
  gap: 2.5rem;
  padding-block: 4rem 3rem;
}

.footer-brand .brand-logo { height: 42px; }
.footer-claim { margin: 1.5rem 0 1rem; font-family: var(--font-serif); font-size: 1.55rem; line-height: 1.3; color: var(--on-dark); }
.footer-claim em { color: var(--gold-light); }
.footer-badges { font-size: .78rem; font-weight: 600; letter-spacing: .14em; line-height: 2; text-transform: uppercase; color: var(--gold-light); }

.footer-heading {
  margin-bottom: 1.1rem;
  font-family: var(--font-sans);
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold-light);
}
.footer-heading-spaced { margin-top: 2rem; }

.site-footer address { margin-bottom: 1rem; color: var(--on-dark); }
.site-footer a { color: var(--on-dark); text-decoration: none; }
.site-footer a:hover { color: var(--gold-light); }

.footer-contact a { display: inline-flex; align-items: center; gap: .55rem; padding-block: .2rem; }
.footer-contact .icon { width: 18px; height: 18px; color: var(--gold-light); }

.footer-nav { list-style: none; margin: 0; padding: 0; }
.footer-nav a { display: inline-block; padding-block: .25rem; color: var(--on-dark-soft); }

.footer-brands {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .5rem 2.75rem;
  margin: 0;
  padding: 2rem 0;
  list-style: none;
  border-top: 1px solid var(--ink-line);
}
.footer-brands li { font-family: var(--font-serif); font-size: 1.4rem; letter-spacing: .03em; }
.footer-brands a {
  display: inline-block;
  padding-block: .25rem;
  color: rgba(243, 236, 224, .5);
  text-decoration: none;
  transition: color .25s;
}
.footer-brands a:hover,
.footer-brands a:focus-visible { color: var(--gold-light); }

.footer-legal { border-top: 1px solid var(--ink-line); }
.footer-legal-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .5rem 2rem;
  padding-block: 1.2rem;
  font-size: .88rem;
}
.footer-legal p { margin: 0; }
.footer-legal ul { display: flex; gap: 1.5rem; margin: 0; padding: 0; list-style: none; }
.footer-legal a { display: inline-block; padding-block: .3rem; font-weight: 500; }

/* ---------- Einblend-Animationen ----------
   Only active with the .js class from <head>: without JavaScript all
   content stays visible. */

.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s ease, transform .9s cubic-bezier(.2, .7, .2, 1);
  transition-delay: var(--delay, 0s);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .tile .tile-img, .zoomable img, .btn, .btn-arrow, .link-arrow .icon,
  .topic-card, .brand-card, .service-card, .doc-card { transition: none; }
  .silent-demo[data-mode="acoustic"] .sd-waves-air path,
  .silent-demo[data-mode="silent"] .sd-waves-phones path { opacity: .7; }
  .silent-demo[data-mode="silent"] .sd-hammer { transform: translateY(-22px); }
  .silent-demo[data-mode="silent"] .sd-sensor circle { fill: var(--gold); }
  @view-transition { navigation: none; }
}

/* ---------- Responsive ---------- */

@media (max-width: 1280px) {
  .header-phone span { display: none; }
  .header-inner { gap: 1.25rem; }
}

@media (max-width: 1180px) {
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .topic-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .bento { grid-auto-rows: 240px; }
}

/* Burger navigation */
@media (max-width: 1100px) {
  .nav-toggle { display: grid; }
  .header-cta { display: none; }
  .header-actions { margin-left: auto; }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: calc(100dvh - 100%);
    margin: 0;
    padding: 1.5rem var(--gutter) 2.5rem;
    overflow-y: auto;
    background: var(--grain), var(--ink);
    border-top: 1px solid var(--ink-line);
    display: none;
  }

  .site-header.is-menu-open .site-nav { display: flex; flex-direction: column; animation: menu-in .35s ease; }

  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-item { border-bottom: 1px solid var(--ink-line); }
  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 1.05rem 0;
    font-family: var(--font-serif);
    font-size: 1.85rem;
    font-weight: 500;
    color: var(--on-dark);
  }
  .nav-link::after { display: none; }
  .nav-link[aria-current="page"] { color: var(--gold-light); }
  .nav-chevron { display: none; }

  .nav-panel {
    position: static;
    width: auto;
    translate: none;
    padding: 0 0 1rem;
    background: none;
    border: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .nav-panel::before { display: none; }
  .nav-trigger { pointer-events: none; }
  .nav-panel-link { padding: .55rem 0 .55rem 1rem; border-left: 1px solid var(--ink-line); border-radius: 0; }
  .nav-panel-link strong { font-family: var(--font-sans); font-size: 1.05rem; font-weight: 500; }

  .nav-mobile-extra { display: grid; gap: 1.25rem; margin-top: 2rem; }
  .nav-mobile-extra .btn { justify-self: start; }
  .nav-mobile-extra p { margin: 0; line-height: 2.2; }
  .nav-mobile-extra a:not(.btn) { display: inline-flex; align-items: center; gap: .6rem; color: var(--on-dark); text-decoration: none; }
  .nav-mobile-extra .icon { color: var(--gold-light); }

  .is-menu-locked { overflow: hidden; }
}

@keyframes menu-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

@media (max-width: 980px) {
  .split, .split-wide, .split-faq, .split-map, .page-hero-inner { grid-template-columns: minmax(0, 1fr); }
  .split-reverse > :first-child { order: 0; }
  .split-faq .section-head { position: static; }
  .page-hero-media { max-width: 560px; }
  .page-hero::before { inset: 45% 0 0 0; }

  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 250px; }
  .tile-xl { grid-row: span 1; }

  .brand-grid, .service-grid, .system-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 2rem; }
  .info-grid { grid-template-columns: minmax(0, 1fr); }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 2.25rem; }
  .model-stage { grid-template-columns: minmax(0, 1fr); }
  .hero-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 1rem; }

  .mini-timeline { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; margin-left: .5rem; }
  .mini-timeline::before { top: 0; bottom: 0; left: 7px; right: auto; width: 1px; height: auto; background: linear-gradient(180deg, var(--gold), rgba(184, 149, 95, .15)); }
  .mini-timeline li { padding: 0 0 0 2.25rem; }
  .mini-timeline li::before { top: .55rem; }

  .collage { max-width: 600px; }
  .visit-card { max-width: 620px; }
}

@media (max-width: 760px) {
  :root { --header-h: 72px; }
  .brand-logo { height: 30px; }
  .hero-right .hero-inner > * { margin-left: 0; }
  .topic-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .compare { grid-template-columns: minmax(0, 1fr); }
  .visit-grid { grid-template-columns: minmax(0, 1fr); }
  .profile > div { grid-template-columns: minmax(0, 1fr); gap: .3rem; padding: 1rem 1.25rem; }
  .timeline { --line-x: .45rem; }
  .timeline li { grid-template-columns: minmax(0, 1fr); gap: .4rem; padding-left: 2.2rem; }
  .timeline li::before { left: calc(var(--line-x) - 7px); top: .5rem; }
  .timeline time { text-align: left; font-size: 2rem; }
  .carousel-controls { justify-content: space-between; }
  .carousel-progress { display: none; }
  .hero-bar-inner { align-items: flex-end; }
}

@media (max-width: 600px) {
  body { font-size: 1rem; }
  .bento { grid-template-columns: minmax(0, 1fr); grid-auto-rows: 300px; }
  .tile-xl, .tile-wide { grid-column: auto; }
  .brand-grid, .service-grid, .system-grid, .topic-grid, .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .benefits-inline { grid-template-columns: minmax(0, 1fr); }
  .hero { min-height: 100svh; }
  .hero-actions .btn, .cta-actions .btn { width: 100%; }
  .hero-facts dd { font-size: 1.5rem; }
  .collage-main img { width: 100%; }
  .collage-side { position: relative; width: 62%; margin: -3.5rem 0 0 auto; }
  .collage { padding-bottom: 0; }
  .collage-note { top: 1rem; left: 1rem; }
  .model-tab { flex: 1 1 calc(50% - .65rem); }
  .facts dt { letter-spacing: .1em; }
  .footer-legal-inner { flex-direction: column; align-items: flex-start; }
  .lightbox-close { top: .5rem; right: .5rem; }
  .lightbox img { min-width: 0; }

  .hours-table th, .hours-table td { display: block; padding: 0; border: 0; }
  .hours-table tr { display: block; padding: .55rem 0; border-bottom: 1px solid var(--line); }
  .hours-table-dark tr { border-color: var(--ink-line); }
  .hours-table tr:last-child { border-bottom: 0; }
  .hours-table td { margin-top: .1rem; }

  .topic-card { grid-template-columns: 34px 1fr; column-gap: 1rem; min-height: 0; padding: 1.15rem 3.25rem 1.15rem 1.15rem; }
  .topic-icon { grid-row: span 2; margin: .15rem 0 0; }
  .topic-arrow { top: 50%; bottom: auto; transform: translateY(-50%); }
  .topic-card:hover .topic-arrow { transform: translate(4px, -50%); }

  .hero-right .hero-poster { object-position: 18% center; }
}

@media (max-width: 380px) {
  .header-phone { display: none; }
  .brand-logo { height: 27px; }
}

@media print {
  .site-header, .hero-media, .hero-shade, .strings-canvas, .keys-band, .video-toggle, .carousel-controls, .nav-toggle { display: none !important; }
  body, .section-dark, .hero, .site-footer, .cta-band { background: #fff !important; color: #000 !important; }
  .section-dark h2, .hero h1, .site-footer a { color: #000 !important; }
  .js .reveal { opacity: 1; transform: none; }
}