/* ===========================================================================
   Rusantech Studio — Website-Demo (studio-demo.js)
   ---------------------------------------------------------------------------
   Zwei Teile: das Bedienfeld und die Bühne mit der Beispielseite. Die
   Beispielseite arbeitet mit eigenen Variablen (--sd-*), die das Skript am
   Rahmen setzt, und mit Container-Abfragen: sie richtet sich nach der Breite
   des Geräts, nicht nach der des Fensters.
   =========================================================================== */

.sd {
  --accent: #ff9a7a;
  --accent-soft: rgba(255, 154, 122, 0.12);
  --accent-line: rgba(255, 154, 122, 0.34);

  display: grid;
  gap: 22px;
}

.sd__head {
  display: grid;
  gap: 6px;
}

.sd__title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.sd__badge {
  padding: 4px 12px;
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  background: var(--accent-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.sd__sub {
  max-width: 70ch;
  font-size: 14.5px;
  color: var(--text-secondary);
}

.sd__grid {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

/* --- Bedienfeld -------------------------------------------------------------- */
.sd__controls {
  display: grid;
  gap: 14px;
  max-height: 780px;
  padding: 18px;
  overflow-y: auto;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.012));
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.18) transparent;
}

.sd-g {
  display: grid;
  gap: 9px;
  min-width: 0;
  padding: 0;
  border: 0;
}

.sd-g legend {
  float: left;
  width: 100%;
  margin-bottom: 9px;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.sd-g legend + * {
  clear: both;
}

.sd-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sd-pills--3 > button {
  flex: 1 1 0;
}

.sd-pills--2 > button {
  flex: 1 1 0;
}

.sd-pills button {
  padding: 8px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  font-family: inherit;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
}

.sd-pills button:hover {
  color: var(--text);
}

.sd-pills button[aria-pressed='true'] {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--text);
}

.sd-row {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
}

.sd-row > span {
  font-size: 12.5px;
  color: var(--text-muted);
}

.sd-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sd-sw {
  position: relative;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 50%;
  background: var(--c, #888);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.sd-sw:hover {
  transform: scale(1.1);
}

.sd-sw[aria-pressed='true'] {
  border-color: #fff;
  box-shadow: 0 0 0 2px var(--c, #888);
}

.sd-sw--own {
  display: grid;
  place-items: center;
  overflow: hidden;
  background: conic-gradient(#e5484d, #f5a524, #46a758, #3e63dd, #8e4ec6, #e5484d);
}

.sd-sw--own input {
  position: absolute;
  inset: -8px;
  width: 48px;
  height: 48px;
  opacity: 0;
  cursor: pointer;
}

.sd-sw--own span {
  display: grid;
  place-items: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  font-size: 11px;
  line-height: 1;
  color: #fff;
  pointer-events: none;
}

.sd-blocks,
.sd-extras {
  display: grid;
  gap: 5px;
  list-style: none;
}

.sd-blocks li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 8px 6px 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.025);
}

.sd-blocks li.is-on {
  border-color: var(--accent-line);
  background: var(--accent-soft);
}

.sd-blocks label,
.sd-extras label {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  cursor: pointer;
}

.sd-extras li {
  padding: 3px 2px;
}

.sd-blocks input,
.sd-extras input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

.sd-move {
  display: inline-flex;
  gap: 2px;
}

.sd-move button {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 0;
  border-radius: 8px;
  background: none;
  color: var(--text-secondary);
  cursor: pointer;
}

.sd-move button:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.sd-move button:disabled {
  opacity: 0.25;
  cursor: default;
}

.sd-sum {
  position: sticky;
  bottom: -18px;
  margin: 0 -18px -18px;
  padding: 14px 18px 18px;
  border-top: 1px solid var(--border-strong);
  background: rgba(13, 17, 25, 0.96);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.sd-sum__t {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
}

.sd-sum__t b {
  color: var(--accent);
}

.sd-sum__s {
  margin-top: 2px;
  font-size: 12.5px;
  color: var(--text-muted);
}

.sd-sum__btns {
  display: grid;
  gap: 7px;
  margin-top: 10px;
}

.sd-act {
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.sd-act:hover {
  border-color: var(--accent);
}

.sd-act--primary {
  border-color: transparent;
  background: linear-gradient(145deg, var(--accent), color-mix(in srgb, var(--accent) 70%, #000));
  color: #16100d;
  font-weight: 600;
}

/* --- Bühne ---------------------------------------------------------------------- */
.sd__stage {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.sd__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}

.sd__seg {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
}

.sd__seg button {
  padding: 7px 14px;
  border: 0;
  border-radius: 999px;
  background: none;
  font-family: inherit;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
}

.sd__seg button[aria-pressed='true'] {
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent-line);
  color: var(--text);
}

.sd__url {
  display: inline-flex;
  flex: 1;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 8px 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  font-family: var(--font-mono);
  font-size: 12px;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: var(--text-secondary);
}

.sd__url i {
  display: inline-flex;
  color: #5fdca0;
}

.sd__full {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: none;
  font-family: inherit;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
}

.sd__full:hover {
  color: var(--text);
}

.sd__device {
  display: grid;
  justify-items: center;
  align-items: start;
  overflow: hidden;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: radial-gradient(80% 60% at 50% 0%, rgba(255, 154, 122, 0.08), transparent 70%), rgba(255, 255, 255, 0.015);
}

/* Gezeichnete Geräte: Laptop, Tablet und Handy mit Gehäuse. Der Wechsel läuft
   über das Attribut data-device, damit er fährt statt zu springen. */
.sd__device {
  --sh-pt: 14px;
  --sh-px: 14px;
  --sh-pb: 30px;
  --sh-r: 16px 16px 4px 4px;
  --sc-r: 5px;
}

.sd__device[data-device='tablet'] {
  --sh-pt: 22px;
  --sh-px: 20px;
  --sh-pb: 22px;
  --sh-r: 30px;
  --sc-r: 10px;
}

.sd__device[data-device='handy'] {
  --sh-pt: 40px;
  --sh-px: 13px;
  --sh-pb: 38px;
  --sh-r: 50px;
  --sc-r: 8px;
}

.sd__rig {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: max-content;
  max-width: none;
}

.sd__shell {
  position: relative;
  padding: var(--sh-pt) var(--sh-px) var(--sh-pb);
  border-radius: var(--sh-r);
  background: linear-gradient(168deg, #3e444e, #1b1f26 26%, #15181e 72%, #2f343d);
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.08);
  transition: padding 0.4s var(--ease), border-radius 0.4s var(--ease);
}

.sd__frame {
  position: relative;
  width: var(--sd-w, 100%);
  max-width: none;
  height: var(--sd-h, 640px);
  overflow: hidden;
  border-radius: var(--sc-r);
  background: var(--sd-bg, #fff);
  color: var(--sd-ink, #141a24);
  container-type: inline-size;
  /* Eigene Ebene: sonst legen sich Kopfleiste und Knöpfe der Beispielseite über Insel und Steg */
  isolation: isolate;
  transition: border-radius 0.4s var(--ease);
}

/* Kamera, Insel, Steg und Fuß gehören je nach Gerät dazu oder nicht */
.sd__cam,
.sd__notch,
.sd__home,
.sd__base {
  display: block;
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}

.sd__cam {
  position: absolute;
  top: 5px;
  left: 50%;
  width: 5px;
  height: 5px;
  margin-left: -2.5px;
  border-radius: 50%;
  background: #0b0e13;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
}

.sd__notch {
  position: absolute;
  top: 10px;
  left: 50%;
  z-index: 3;
  width: 104px;
  height: 24px;
  margin-left: -52px;
  border-radius: 14px;
  background: #05070a;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.sd__home {
  position: absolute;
  bottom: 14px;
  left: 50%;
  z-index: 3;
  width: 120px;
  height: 5px;
  margin-left: -60px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.55);
}

/* Laptopfuß: nach unten breiter werdend, mit Griffmulde und Lichtkante oben */
.sd__base {
  position: relative;
  width: 116%;
  height: 16px;
  margin-top: -1px;
  border-radius: 0 0 12px 12px;
  background: linear-gradient(180deg, #4a505b 0, #4a505b 1.5px, #2b3038 1.5px, #171b22 100%);
  clip-path: polygon(2.4% 0, 97.6% 0, 100% 100%, 0 100%);
  box-shadow: 0 18px 28px -14px rgba(0, 0, 0, 0.95);
}

.sd__base::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 90px;
  height: 5px;
  margin-left: -45px;
  border-radius: 0 0 7px 7px;
  background: rgba(0, 0, 0, 0.6);
}

.sd__device[data-device='desktop'] .sd__cam,
.sd__device[data-device='desktop'] .sd__base {
  opacity: 1;
}

.sd__device[data-device='desktop'] .sd__home {
  opacity: 1;
  bottom: 11px;
  width: 52px;
  height: 3px;
  margin-left: -26px;
  background: rgba(255, 255, 255, 0.2);
}

.sd__device[data-device='tablet'] .sd__cam {
  opacity: 1;
  top: 9px;
}

.sd__device[data-device='handy'] .sd__notch,
.sd__device[data-device='handy'] .sd__home {
  opacity: 1;
}

.sd__scroll {
  height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(128, 128, 128, 0.4) transparent;
}

.sd__scroll:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

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

.sd__fixed {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.sd__fixed > * {
  pointer-events: auto;
}

.sd__note {
  min-height: 1.4em;
  font-size: 13.5px;
  color: var(--text-secondary);
}

/* Vollbild */
.sd__stage.is-full {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px clamp(12px, 3vw, 32px);
  background: #07090f;
}

.sd__stage.is-full .sd__device {
  flex: 1;
  min-height: 0;
  padding: 12px;
}



html.sd-lock {
  overflow: hidden;
}

/* =============================================================================
   Die Beispielseite
   ============================================================================= */
.sd-site {
  position: relative;
  font-family: var(--sd-body);
  font-size: 15px;
  line-height: 1.55;
  color: var(--sd-ink);
  background: var(--sd-bg);
}

.sd-site h1,
.sd-site h2,
.sd-site h3 {
  font-family: var(--sd-head);
  line-height: 1.12;
  letter-spacing: -0.015em;
}

.sd-site a {
  color: inherit;
  text-decoration: none;
}

.sd-bar {
  position: sticky;
  top: 0;
  z-index: 6;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--sd-line);
  background: color-mix(in srgb, var(--sd-bg) 90%, transparent);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.sd-logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--sd-head);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.sd-logo__mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: calc(var(--sd-radius) * 0.6);
  background: var(--sd-accent);
  color: var(--sd-on);
}

.sd-nav {
  display: flex;
  flex: 1;
  justify-content: center;
  gap: 4px;
}

.sd-nav a {
  padding: 6px 11px;
  border-radius: 999px;
  font-size: 14px;
  color: var(--sd-mute);
  transition: background 0.2s, color 0.2s;
}

.sd-nav a:hover {
  background: var(--sd-soft);
  color: var(--sd-ink);
}

.sd-bar__cta {
  margin-left: auto;
}

.sd-burger {
  display: none;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--sd-line);
  border-radius: calc(var(--sd-radius) * 0.6);
  background: none;
  color: var(--sd-ink);
  cursor: pointer;
}

.sd-drawer {
  position: sticky;
  top: 61px;
  z-index: 5;
  display: grid;
  padding: 6px 18px 14px;
  border-bottom: 1px solid var(--sd-line);
  background: var(--sd-bg);
}

.sd-drawer[hidden] {
  display: none;
}

.sd-drawer a {
  padding: 11px 4px;
  border-bottom: 1px solid var(--sd-line);
  font-weight: 500;
}

.sd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border: 0;
  border-radius: var(--sd-radius);
  background: var(--sd-accent);
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--sd-on);
  cursor: pointer;
  transition: transform 0.2s, filter 0.2s;
}

.sd-btn:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.sd-btn--ghost {
  background: transparent;
  box-shadow: inset 0 0 0 1.5px var(--sd-line);
  color: var(--sd-ink);
}

.sd-btn--ghost:hover {
  box-shadow: inset 0 0 0 1.5px var(--sd-accent);
  filter: none;
}

.sd-btn--block {
  width: 100%;
}

.sd-btn:disabled {
  opacity: 0.45;
  cursor: default;
  transform: none;
}

/* Hero */
.sd-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 36px;
  align-items: center;
  padding: 56px 24px 48px;
}

.sd-eyebrow {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sd-accent);
}

.sd-hero h1 {
  margin-top: 10px;
  font-size: 46px;
  font-weight: 700;
}

.sd-hero__text {
  margin-top: 14px;
  max-width: 46ch;
  font-size: 17px;
  color: var(--sd-mute);
}

.sd-hero__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.sd-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 22px;
  list-style: none;
  font-size: 13px;
  color: var(--sd-mute);
}

.sd-trust li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.sd-trust svg {
  color: var(--sd-accent);
}

.sd-open,
.sd-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--sd-mute);
}

.sd-open i,
.sd-status i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #c4c9d1;
}

.sd-open.is-open,
.sd-status.is-open {
  color: #1f9d55;
}

.sd-open.is-open i,
.sd-status.is-open i {
  background: #26b869;
  box-shadow: 0 0 0 4px rgba(38, 184, 105, 0.2);
}

.sd-status span {
  font-weight: 400;
  color: var(--sd-mute);
}

/* Zeichnung im Hero */
.sd-art {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1.08;
  overflow: hidden;
  border-radius: calc(var(--sd-radius) * 1.7);
  background: linear-gradient(150deg, var(--sd-accent), color-mix(in srgb, var(--sd-accent) 55%, #000));
  color: var(--sd-on);
}

.sd-art__blob {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
}

.sd-art__blob--1 {
  top: -18%;
  right: -12%;
  width: 62%;
  aspect-ratio: 1;
}

.sd-art__blob--2 {
  bottom: -26%;
  left: -14%;
  width: 70%;
  aspect-ratio: 1;
  background: rgba(0, 0, 0, 0.14);
}

.sd-art__ring {
  position: absolute;
  width: 46%;
  aspect-ratio: 1;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
}

.sd-art__icon {
  position: relative;
  display: grid;
  place-items: center;
  width: 31%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.5);
}

.sd-art__icon svg {
  width: 52%;
  height: 52%;
}

.sd-art__chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--sd-bg);
  box-shadow: 0 14px 30px -14px rgba(0, 0, 0, 0.6);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--sd-ink);
}

.sd-art__chip svg {
  color: var(--sd-accent);
}

.sd-art__chip--1 {
  top: 14%;
  left: 8%;
}

.sd-art__chip--2 {
  right: 7%;
  bottom: 13%;
}

/* Aufbau: zentriert */
.sd-site[data-layout='zentriert'] .sd-hero {
  grid-template-columns: minmax(0, 1fr);
  text-align: center;
}

.sd-site[data-layout='zentriert'] .sd-hero__text {
  margin-inline: auto;
}

.sd-site[data-layout='zentriert'] .sd-hero__btns,
.sd-site[data-layout='zentriert'] .sd-trust {
  justify-content: center;
}

.sd-site[data-layout='zentriert'] .sd-art {
  max-width: 560px;
  aspect-ratio: 2.1;
  margin-inline: auto;
}

/* Aufbau: Magazin */
.sd-site[data-layout='magazin'] .sd-hero {
  position: relative;
  grid-template-columns: minmax(0, 1fr);
  min-height: 420px;
  padding: 70px 32px 64px;
  overflow: hidden;
  background: linear-gradient(120deg, color-mix(in srgb, var(--sd-accent) 92%, #000), color-mix(in srgb, var(--sd-accent) 55%, #000));
  color: var(--sd-on);
}

.sd-site[data-layout='magazin'] .sd-eyebrow,
.sd-site[data-layout='magazin'] .sd-hero__text,
.sd-site[data-layout='magazin'] .sd-trust,
.sd-site[data-layout='magazin'] .sd-trust svg,
.sd-site[data-layout='magazin'] .sd-open {
  color: color-mix(in srgb, var(--sd-on) 88%, transparent);
}

.sd-site[data-layout='magazin'] .sd-hero h1 {
  max-width: 14ch;
  font-size: 54px;
}

.sd-site[data-layout='magazin'] .sd-hero__copy {
  position: relative;
  z-index: 1;
}

.sd-site[data-layout='magazin'] .sd-hero .sd-btn {
  background: var(--sd-on);
  color: var(--sd-accent);
}

.sd-site[data-layout='magazin'] .sd-hero .sd-btn--ghost {
  background: transparent;
  box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--sd-on) 55%, transparent);
  color: var(--sd-on);
}

.sd-site[data-layout='magazin'] .sd-art {
  position: absolute;
  top: 50%;
  right: -60px;
  width: 52%;
  min-width: 300px;
  aspect-ratio: 1;
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-50%);
}

.sd-site[data-layout='magazin'] .sd-art__chip {
  display: none;
}

/* Abschnitte */
.sd-sec {
  padding: 52px 24px;
  scroll-margin-top: 64px;
}

.sd-sec:nth-of-type(even) {
  background: var(--sd-card);
}

.sd-sec--split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.sd-kicker {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sd-accent);
}

.sd-sec h2 {
  margin: 8px 0 22px;
  font-size: 30px;
  font-weight: 700;
}

.sd-sec--split h2 {
  margin-bottom: 14px;
}

.sd-sec p {
  color: var(--sd-mute);
}

.sd-hint {
  margin-top: 12px;
  font-size: 12.5px;
  color: var(--sd-mute);
}

.sd-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.sd-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--sd-line);
  border-radius: var(--sd-radius);
  background: var(--sd-bg);
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.sd-card:hover {
  border-color: var(--sd-accent);
  box-shadow: 0 18px 40px -26px var(--sd-accent);
  transform: translateY(-3px);
}

.sd-sec:nth-of-type(even) .sd-card {
  background: var(--sd-bg);
}

.sd-card__icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: calc(var(--sd-radius) * 0.7);
  background: var(--sd-soft);
  color: var(--sd-accent);
}

.sd-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--sd-ink);
}

.sd-card p {
  font-size: 14px;
}

.sd-card .sd-card__price {
  margin-top: auto;
  padding-top: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--sd-accent);
}

.sd-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  list-style: none;
}

.sd-facts li {
  display: grid;
  gap: 4px;
  padding: 18px 14px;
  border: 1px solid var(--sd-line);
  border-radius: var(--sd-radius);
  background: var(--sd-bg);
  text-align: center;
}

.sd-facts b {
  font-family: var(--sd-head);
  font-size: 26px;
  color: var(--sd-accent);
}

.sd-facts span {
  font-size: 12.5px;
  color: var(--sd-mute);
}

.sd-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.sd-tile {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: var(--sd-radius);
  background: var(--sd-soft);
  color: var(--sd-accent);
  cursor: pointer;
  transition: transform 0.25s;
}

.sd-tile:hover {
  transform: scale(1.02);
}

.sd-tile--0 { background: linear-gradient(135deg, color-mix(in srgb, var(--sd-accent) 30%, var(--sd-bg)), color-mix(in srgb, var(--sd-accent) 8%, var(--sd-bg))); }
.sd-tile--1 { background: linear-gradient(200deg, color-mix(in srgb, var(--sd-accent) 55%, var(--sd-bg)), color-mix(in srgb, var(--sd-accent) 15%, var(--sd-bg))); }
.sd-tile--2 { background: linear-gradient(160deg, color-mix(in srgb, var(--sd-accent) 18%, var(--sd-bg)), color-mix(in srgb, var(--sd-accent) 42%, var(--sd-bg))); }
.sd-tile--3 { background: radial-gradient(90% 90% at 20% 20%, color-mix(in srgb, var(--sd-accent) 50%, var(--sd-bg)), color-mix(in srgb, var(--sd-accent) 10%, var(--sd-bg))); }
.sd-tile--4 { background: linear-gradient(315deg, color-mix(in srgb, var(--sd-accent) 40%, var(--sd-bg)), color-mix(in srgb, var(--sd-accent) 12%, var(--sd-bg))); }
.sd-tile--5 { background: radial-gradient(80% 80% at 80% 80%, color-mix(in srgb, var(--sd-accent) 48%, var(--sd-bg)), color-mix(in srgb, var(--sd-accent) 14%, var(--sd-bg))); }

.sd-tile__art svg {
  width: 38px;
  height: 38px;
  opacity: 0.9;
}

.sd-tile__label {
  position: absolute;
  right: 10px;
  bottom: 8px;
  left: 10px;
  font-size: 12.5px;
  font-weight: 600;
  text-align: left;
  color: var(--sd-ink);
}

.sd-reviews {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.sd-review {
  display: grid;
  align-content: start;
  gap: 10px;
  margin: 0;
  padding: 20px;
  border: 1px solid var(--sd-line);
  border-radius: var(--sd-radius);
  background: var(--sd-bg);
}

.sd-review blockquote {
  margin: 0;
  font-size: 14.5px;
  color: var(--sd-ink);
}

.sd-review figcaption {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--sd-mute);
}

.sd-stars {
  display: inline-flex;
  letter-spacing: 1px;
  color: #f5a524;
}

.sd-stars i {
  color: var(--sd-line);
  font-style: normal;
}

.sd-score {
  font-size: 17px;
  font-weight: 600;
  color: var(--sd-mute);
}

.sd-nfc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 18px;
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px dashed var(--sd-accent);
  border-radius: var(--sd-radius);
  background: var(--sd-soft);
}

.sd-nfc__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--sd-accent);
  color: var(--sd-on);
}

.sd-nfc div {
  display: grid;
  flex: 1;
  gap: 2px;
  min-width: 180px;
}

.sd-nfc span {
  font-size: 13px;
  color: var(--sd-mute);
}

.sd-hours {
  width: 100%;
  margin-top: 14px;
  border-collapse: collapse;
  font-size: 14px;
}

.sd-hours th,
.sd-hours td {
  padding: 7px 0;
  border-bottom: 1px solid var(--sd-line);
  text-align: left;
  font-weight: 400;
  color: var(--sd-mute);
}

.sd-hours td {
  text-align: right;
}

.sd-hours tr.is-today th,
.sd-hours tr.is-today td {
  font-weight: 700;
  color: var(--sd-ink);
}

.sd-map {
  display: grid;
  gap: 8px;
}

.sd-map svg {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--sd-line);
  border-radius: var(--sd-radius);
}

.sd-map__label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--sd-ink) !important;
}

.sd-map__note {
  font-size: 12px;
}

.sd-faq {
  display: grid;
  gap: 10px;
  max-width: 760px;
}

.sd-faq details {
  padding: 14px 18px;
  border: 1px solid var(--sd-line);
  border-radius: var(--sd-radius);
  background: var(--sd-bg);
}

.sd-faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--sd-ink);
}

.sd-faq details p {
  margin-top: 8px;
  font-size: 14px;
}

.sd-contact {
  display: grid;
  gap: 10px;
  list-style: none;
  color: var(--sd-mute);
}

.sd-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
}

.sd-contact svg {
  color: var(--sd-accent);
}

.sd-form {
  display: grid;
  gap: 10px;
}

.sd-form label,
.sd-lab {
  display: grid;
  gap: 5px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--sd-mute);
}

.sd__frame input,
.sd__frame select,
.sd__frame textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--sd-line);
  border-radius: calc(var(--sd-radius) * 0.7);
  background: var(--sd-bg);
  font-family: inherit;
  font-size: 14.5px;
  color: var(--sd-ink);
}

.sd__frame input:focus,
.sd__frame select:focus,
.sd__frame textarea:focus {
  outline: 2px solid var(--sd-accent);
  outline-offset: 1px;
}

.sd-form__done {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: #1f9d55 !important;
}

.sd-form__done[hidden] {
  display: none;
}

.sd-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding: 26px 24px 30px;
  border-top: 1px solid var(--sd-line);
  font-size: 13px;
  color: var(--sd-mute);
}

.sd-foot__links {
  display: inline-flex;
  gap: 16px;
}

/* Überlagerungen (außerhalb des Scrollinhalts) */
.sd-wa {
  position: absolute;
  right: 16px;
  bottom: 16px;
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 14px 30px -10px rgba(0, 0, 0, 0.5);
  color: #fff;
}

.sd-cookie {
  position: absolute;
  right: 12px;
  bottom: 12px;
  left: 12px;
  display: grid;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--sd-line);
  border-radius: var(--sd-radius);
  background: var(--sd-bg);
  box-shadow: 0 24px 50px -20px rgba(0, 0, 0, 0.55);
  font-family: var(--sd-body);
  font-size: 13px;
  color: var(--sd-mute);
}

.sd-cookie p {
  margin: 0;
}

.sd-cookie b {
  color: var(--sd-ink);
}

.sd-cookie > div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sd-cookie .sd-btn {
  padding: 8px 14px;
  font-size: 13px;
}

.sd-layer {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(10, 14, 20, 0.5);
  font-family: var(--sd-body);
  color: var(--sd-ink);
  animation: sdFade 0.25s ease both;
}

.sd-layer[hidden] {
  display: none;
}

.sd-layer--dark {
  background: rgba(5, 7, 10, 0.92);
}

@keyframes sdFade {
  from {
    opacity: 0;
  }
}

.sd-modal {
  display: grid;
  gap: 12px;
  width: min(100%, 440px);
  max-height: 100%;
  padding: 20px;
  overflow-y: auto;
  border-radius: calc(var(--sd-radius) * 1.3);
  background: var(--sd-bg);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.7);
}

.sd-modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.sd-modal__head h3,
.sd-done h3 {
  font-family: var(--sd-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--sd-ink);
}

.sd-modal p {
  color: var(--sd-mute);
}

.sd-modal__head button {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  background: var(--sd-card);
  color: var(--sd-ink);
  cursor: pointer;
}

.sd-days,
.sd-slots {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sd-days button,
.sd-slots button {
  display: grid;
  gap: 1px;
  min-width: 58px;
  padding: 8px 10px;
  border: 1px solid var(--sd-line);
  border-radius: calc(var(--sd-radius) * 0.7);
  background: var(--sd-bg);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--sd-ink);
  cursor: pointer;
}

.sd-days small,
.sd-slots small {
  font-size: 10.5px;
  font-weight: 500;
  color: var(--sd-mute);
}

.sd-days button[aria-pressed='true'],
.sd-slots button[aria-pressed='true'] {
  border-color: var(--sd-accent);
  background: var(--sd-accent);
  color: var(--sd-on);
}

.sd-days button[aria-pressed='true'] small,
.sd-slots button[aria-pressed='true'] small {
  color: inherit;
}

.sd-slots button:disabled {
  opacity: 0.4;
  text-decoration: line-through;
  cursor: default;
}

.sd-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.sd-pay {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border-radius: calc(var(--sd-radius) * 0.7);
  background: var(--sd-soft);
  font-size: 12.5px;
  color: var(--sd-ink) !important;
}

.sd-pay svg {
  flex: none;
  margin-top: 2px;
  color: var(--sd-accent);
}

.sd-done {
  display: grid;
  gap: 10px;
  justify-items: center;
  text-align: center;
}

.sd-done[hidden] {
  display: none;
}

.sd-done__check {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #26b869;
  color: #fff;
}

.sd-done p {
  color: var(--sd-mute);
}

.sd-lightbox {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  width: min(100%, 620px);
}

.sd-lightbox__img {
  display: grid;
  place-items: center;
  gap: 8px;
  aspect-ratio: 4 / 3;
  border-radius: var(--sd-radius);
  background: var(--sd-soft);
  color: var(--sd-accent);
  text-align: center;
}

.sd-lightbox__img b {
  font-family: var(--sd-head);
  font-size: 20px;
  color: var(--sd-ink);
}

.sd-lightbox__img small {
  color: var(--sd-mute);
}

.sd-lightbox__x,
.sd-lightbox__nav {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  cursor: pointer;
}

.sd-lightbox__x {
  position: absolute;
  top: -48px;
  right: 0;
}

.sd-nfcdemo {
  position: relative;
  height: 130px;
}

.sd-nfcdemo__card {
  position: absolute;
  top: 12px;
  left: 6%;
  display: grid;
  gap: 2px;
  width: 58%;
  padding: 14px 16px;
  border-radius: calc(var(--sd-radius) * 0.9);
  background: linear-gradient(140deg, var(--sd-accent), color-mix(in srgb, var(--sd-accent) 55%, #000));
  box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.6);
  color: var(--sd-on);
}

.sd-nfcdemo__card small {
  font-size: 12px;
}

.sd-nfcdemo__phone {
  position: absolute;
  top: 36px;
  right: 6%;
  width: 54px;
  height: 100px;
  border: 3px solid var(--sd-ink);
  border-radius: 14px;
  background: var(--sd-bg);
  animation: sdTap 2.4s ease-in-out infinite;
}

.sd-nfcdemo__phone i {
  position: absolute;
  top: 40%;
  left: 50%;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--sd-accent);
  opacity: 0.5;
  transform: translateX(-50%);
}

@keyframes sdTap {
  0%, 100% { transform: translateX(34px); }
  45%, 60% { transform: translateX(-12px); }
}

.sd-wa:focus-visible,
.sd-btn:focus-visible,
.sd-tile:focus-visible {
  outline: 2px solid var(--sd-accent);
  outline-offset: 2px;
}

/* --- Schmale Geräte: die Seite richtet sich nach der Breite des Rahmens -------- */
@container (max-width: 780px) {
  .sd-nav {
    display: none;
  }

  .sd-burger {
    display: grid;
  }

  .sd-bar__cta {
    margin-left: auto;
  }

  .sd-hero {
    grid-template-columns: minmax(0, 1fr);
    padding: 36px 20px 32px;
  }

  .sd-hero h1,
  .sd-site[data-layout='magazin'] .sd-hero h1 {
    font-size: 36px;
  }

  .sd-sec {
    padding: 38px 20px;
  }

  .sd-sec--split {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }

  .sd-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sd-reviews {
    grid-template-columns: minmax(0, 1fr);
  }

  .sd-site[data-layout='magazin'] .sd-art {
    display: none;
  }
}

@container (max-width: 520px) {
  .sd-bar {
    padding: 10px 14px;
    gap: 10px;
  }

  .sd-bar__cta .sd-btn {
    padding: 9px 12px;
    font-size: 13px;
  }

  .sd-logo {
    font-size: 15px;
  }

  .sd-hero h1,
  .sd-site[data-layout='magazin'] .sd-hero h1 {
    font-size: 31px;
  }

  .sd-hero__text {
    font-size: 15.5px;
  }

  .sd-cards {
    grid-template-columns: minmax(0, 1fr);
  }

  .sd-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sd-facts {
    grid-template-columns: minmax(0, 1fr);
  }

  .sd-sec h2 {
    font-size: 25px;
  }

  .sd-two {
    grid-template-columns: minmax(0, 1fr);
  }

  .sd-site[data-layout='zentriert'] .sd-art {
    aspect-ratio: 1.5;
  }
}

/* --- Bedienfeld unter der Bühne auf kleinen Fenstern --------------------------- */
@media (max-width: 1060px) {
  .sd__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .sd__controls {
    max-height: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sd-sum {
    grid-column: 1 / -1;
    position: static;
    margin: 0;
    padding: 14px 0 0;
  }
}

@media (max-width: 620px) {
  .sd__controls {
    grid-template-columns: minmax(0, 1fr);
    padding: 14px;
  }

  .sd__device {
    padding: 10px;
  }

  .sd__url {
    order: 3;
    flex-basis: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sd__frame,
  .sd-card,
  .sd-tile,
  .sd-btn,
  .sd-nfcdemo__phone {
    transition: none;
    animation: none;
  }
}