/* Q-Space — warm editorial · petrol/cyan accents */

:root {
  --qs-ink:        #1f2326;
  --qs-ink-2:      #3a3d40;
  --qs-ink-3:      #62676b;
  --qs-ink-4:      #9ba0a4;
  --qs-petrol:     #0d3a4a;
  --qs-petrol-deep:#06212c;
  --qs-petrol-soft:#e8eef0;
  --qs-cyan:       #22d3ee;
  --qs-saar:       #a3e635;
  --qs-paper:      #fbfaf6;
  --qs-bone:       #f1ede4;
  --qs-warm:       #f5f0e6;
  --qs-line:       #e6e2d8;
  --qs-line-2:     #d8d3c8;
  --qs-white:      #ffffff;

  --qs-max: 1440px;
  --qs-pad: clamp(20px, 4vw, 56px);
  --qs-radius: 4px;

  --qs-font-sans: 'Geist', 'Space Grotesk', system-ui, sans-serif;
  --qs-font-display: 'Space Grotesk', system-ui, sans-serif;
  --qs-font-mono: 'Geist Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--qs-font-sans);
  background: var(--qs-paper);
  color: var(--qs-ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
h1, h2, h3, h4, p, ul, li { margin: 0; padding: 0; }
ul { list-style: none; }
button { font-family: inherit; }
a { color: inherit; }
::selection { background: var(--qs-cyan); color: var(--qs-petrol-deep); }

img, svg { max-width: 100%; }

/* ---------- Scroll progress ---------- */
.qs-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 100;
  background: rgba(13,58,74,0.06);
  transform-origin: 0 0;
}
.qs-progress::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--qs-petrol), var(--qs-cyan));
  transform: scaleX(var(--qs-prog, 0));
  transform-origin: 0 0;
  transition: transform .1s linear;
}

/* ---------- Header ---------- */
.qs-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  padding: 24px var(--qs-pad);
  transition: padding .3s ease, background .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.qs-header.is-scrolled {
  padding: 14px var(--qs-pad);
  background: rgba(251,250,246,0.85);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
  backdrop-filter: blur(18px) saturate(120%);
  border-bottom-color: var(--qs-line);
}
.qs-header__inner {
  max-width: var(--qs-max); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
}
.qs-brand {
  display: flex; align-items: center; gap: 10px; text-decoration: none;
  color: var(--qs-ink);
}
.qs-brand__mark { display: inline-flex; color: var(--qs-petrol); }
.qs-brand__name {
  font-family: var(--qs-font-display);
  font-size: 16px; letter-spacing: 0.18em; font-weight: 500;
}
.qs-nav {
  display: flex; gap: 28px; align-items: center;
}
.qs-nav a {
  font-size: 14px; color: var(--qs-ink-2);
  text-decoration: none; font-weight: 400;
  position: relative; padding: 4px 0;
  transition: color .2s;
}
.qs-nav a:hover { color: var(--qs-ink); }
.qs-nav a.is-active { color: var(--qs-ink); font-weight: 500; }
.qs-nav a.is-active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px;
  background: var(--qs-petrol);
}
.qs-burger {
  display: none; background: none; border: none; cursor: pointer; padding: 8px;
  color: var(--qs-ink);
}

/* Mobile menu */
.qs-mobile-menu {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(31,35,38,0.4);
  opacity: 0; pointer-events: none;
  transition: opacity .25s ease;
}
.qs-mobile-menu.is-open { opacity: 1; pointer-events: auto; }
.qs-mobile-menu__panel {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: 320px; max-width: 85vw;
  background: var(--qs-paper); padding: 28px;
  display: flex; flex-direction: column; gap: 4px;
  transform: translateX(100%); transition: transform .3s cubic-bezier(.2,.7,.2,1);
}
.qs-mobile-menu.is-open .qs-mobile-menu__panel { transform: translateX(0); }
.qs-mobile-menu__close {
  align-self: flex-end; background: none; border: none; cursor: pointer;
  padding: 8px; margin-bottom: 16px; color: var(--qs-ink);
}
.qs-mobile-menu a {
  font-size: 22px; color: var(--qs-ink); text-decoration: none;
  padding: 14px 0; border-bottom: 1px solid var(--qs-line);
  font-family: var(--qs-font-display); font-weight: 400;
}
.qs-mobile-menu__cta { margin-top: 24px; }

/* ---------- Buttons ---------- */
.qs-btn {
  display: inline-flex; align-items: center; gap: 10px; justify-content: center;
  border-radius: 999px; font-family: inherit; font-weight: 500;
  cursor: pointer; text-decoration: none; transition: all .2s;
  letter-spacing: 0.01em; white-space: nowrap;
  border: 1px solid transparent;
}
.qs-btn:hover { transform: translateY(-1px); filter: brightness(1.05); }
.qs-btn:active { transform: translateY(0); }
.qs-btn--sm { padding: 10px 16px; font-size: 13px; }
.qs-btn--md { padding: 14px 22px; font-size: 14px; }
.qs-btn--lg { padding: 18px 28px; font-size: 15px; }
.qs-btn--primary { background: var(--qs-petrol); color: #fff; border-color: var(--qs-petrol); }
.qs-btn--secondary { background: transparent; color: var(--qs-ink); border-color: var(--qs-line-2); }
.qs-btn--secondary:hover { border-color: var(--qs-petrol); color: var(--qs-petrol); }
.qs-btn--ghost { background: transparent; color: inherit; border-color: transparent; }
.qs-btn--invert { background: #fff; color: var(--qs-petrol); border-color: #fff; }
.qs-btn--accent { background: var(--qs-cyan); color: var(--qs-petrol-deep); border-color: var(--qs-cyan); font-weight: 600; }

/* ---------- Eyebrow ---------- */
.qs-eyebrow {
  font-family: var(--qs-font-mono);
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--qs-petrol); font-weight: 500;
  display: inline-flex; align-items: center; gap: 10px;
}
.qs-eyebrow::before {
  content: ''; width: 18px; height: 1px;
  background: currentColor; opacity: 0.5;
}
.qs-eyebrow--cyan { color: var(--qs-cyan); }
.qs-eyebrow--center { justify-content: center; }
.qs-eyebrow--no-line::before { display: none; }

/* ---------- Reveal ---------- */
.qs-reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1);
  will-change: opacity, transform;
}
.qs-reveal.is-shown { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .qs-reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Section / SectionHead ---------- */
.qs-section {
  padding: 120px var(--qs-pad);
}
.qs-section--paper { background: var(--qs-paper); }
.qs-section--warm  { background: var(--qs-warm); }
.qs-section--bone  { background: var(--qs-bone); }
.qs-section__inner { max-width: var(--qs-max); margin: 0 auto; }

.qs-head { margin-bottom: 56px; max-width: 920px; }
.qs-head--center { margin-left: auto; margin-right: auto; text-align: center; max-width: 720px; }
.qs-head__title {
  font-family: var(--qs-font-display);
  font-size: clamp(36px, 4.5vw, 60px); font-weight: 400;
  letter-spacing: -0.025em; line-height: 1.05; margin-top: 16px;
  color: var(--qs-ink);
}
.qs-head__sub {
  margin-top: 24px; font-size: 17px; line-height: 1.6;
  color: var(--qs-ink-3); max-width: 580px;
}
.qs-head--center .qs-head__sub { margin-left: auto; margin-right: auto; }

em.qs-em {
  font-style: italic; font-weight: 300; color: var(--qs-petrol);
}
em.qs-em--cyan { color: var(--qs-cyan); }

/* ---------- Hero ---------- */
.qs-hero {
  position: relative; min-height: 100vh;
  background: var(--qs-paper);
  padding: 96px 0 0;
  overflow: hidden;
}
.qs-hero__mesh {
  position: absolute; top: 0; right: 0; width: 70%; height: 90%; z-index: 0;
  background:
    radial-gradient(50% 40% at 80% 25%, rgba(34,211,238,0.10), transparent 60%),
    radial-gradient(40% 35% at 95% 55%, rgba(13,58,74,0.08), transparent 60%),
    radial-gradient(50% 40% at 60% 75%, rgba(163,230,53,0.07), transparent 60%);
  pointer-events: none;
}
.qs-hero__grid-bg {
  position: absolute; inset: 0; z-index: 0; opacity: 0.5;
  background-image: linear-gradient(rgba(13,58,74,0.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(13,58,74,0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}
.qs-hero__inner {
  position: relative; z-index: 1;
  max-width: var(--qs-max); margin: 0 auto;
  padding: 60px var(--qs-pad) 40px;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px;
  align-items: center;
}
.qs-hero__title {
  font-family: var(--qs-font-display);
  font-size: clamp(48px, 7.5vw, 96px); font-weight: 400;
  line-height: 1.0; letter-spacing: -0.03em;
  color: var(--qs-ink); margin-top: 24px;
}
.qs-hero__sub {
  margin-top: 32px; font-size: clamp(15px, 1.2vw, 18px);
  line-height: 1.55; color: var(--qs-ink-3); max-width: 480px;
}
.qs-hero__ctas {
  margin-top: 40px; display: flex; gap: 12px; flex-wrap: wrap;
}
.qs-hero__visual {
  position: relative; aspect-ratio: 4 / 5;
  border-radius: var(--qs-radius); overflow: hidden;
}
.qs-hero__chip {
  position: absolute; left: 16px; bottom: 60px; padding: 12px 14px;
  background: rgba(255,255,255,0.92);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(13,58,74,0.18);
}
.qs-hero__chip-eyebrow {
  font-family: var(--qs-font-mono); font-size: 9px;
  letter-spacing: 0.15em; color: var(--qs-petrol); text-transform: uppercase;
}
.qs-hero__chip-text { font-size: 13px; color: var(--qs-ink); margin-top: 4px; }

.qs-hero__strip {
  border-top: 1px solid var(--qs-line);
  padding: 24px var(--qs-pad);
  max-width: var(--qs-max); margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
  font-family: var(--qs-font-mono); font-size: 11px;
  color: var(--qs-ink-3);
  letter-spacing: 0.1em; text-transform: uppercase;
}
.qs-hero__strip-num {
  color: var(--qs-ink); font-size: 13px; margin-right: 4px;
}

/* ---------- Page hero (sub-pages) ---------- */
.qs-pagehero {
  position: relative;
  padding: 160px var(--qs-pad) 60px;
  background: var(--qs-paper);
  overflow: hidden;
}
.qs-pagehero::after {
  content: ''; position: absolute; top: 0; right: 0;
  width: 50%; height: 100%; z-index: 0;
  background: radial-gradient(40% 50% at 80% 30%, rgba(34,211,238,0.07), transparent 60%);
  pointer-events: none;
}
.qs-pagehero__inner {
  position: relative; z-index: 1;
  max-width: var(--qs-max); margin: 0 auto;
}
.qs-pagehero__title {
  font-family: var(--qs-font-display);
  font-size: clamp(48px, 6.5vw, 88px); font-weight: 400;
  letter-spacing: -0.03em; line-height: 1.0;
  color: var(--qs-ink); margin-top: 24px;
}
.qs-pagehero__sub {
  margin-top: 28px; font-size: 18px; line-height: 1.55;
  color: var(--qs-ink-3); max-width: 640px;
}

/* ---------- ImgPlate (placeholder graphics) ---------- */
.qs-plate {
  position: relative; overflow: hidden; border-radius: var(--qs-radius);
  background: linear-gradient(135deg, #d8e2e5 0%, #8aa4ad 50%, #2c4750 100%);
}
.qs-plate--cool  { background: linear-gradient(135deg, #d8e2e5 0%, #8aa4ad 50%, #2c4750 100%); }
.qs-plate--warm  { background: linear-gradient(135deg, #e8d8c0 0%, #b89a72 50%, #5b4a2f 100%); }
.qs-plate--saar  { background: linear-gradient(135deg, #c5d8d3 0%, #6f9694 45%, #2a4a4d 100%); }
.qs-plate--night { background: linear-gradient(135deg, #2a4750 0%, #0d3a4a 60%, #06212c 100%); }
.qs-plate--grass { background: linear-gradient(135deg, #d4dec3 0%, #93a878 50%, #4b5e3a 100%); }
.qs-plate::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(13,58,74,0.35) 100%);
  pointer-events: none;
}
.qs-plate::after {
  content: ''; position: absolute;
  left: 8%; top: 18%; right: 12%; bottom: 42%;
  background: linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.18);
  pointer-events: none;
}
.qs-plate__label {
  position: absolute; top: 14px; left: 14px;
  font-family: var(--qs-font-mono); font-size: 10px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255,255,255,0.85); z-index: 2;
}
.qs-plate__sublabel {
  position: absolute; bottom: 14px; right: 14px;
  font-family: var(--qs-font-mono); font-size: 10px;
  color: rgba(255,255,255,0.85); z-index: 2;
}
.qs-plate__badge {
  position: absolute; top: 14px; right: 14px; z-index: 2;
  padding: 4px 10px; border-radius: 999px;
  background: rgba(255,255,255,0.92);
  font-size: 10px; font-family: var(--qs-font-mono);
  color: var(--qs-petrol); font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
}
.qs-plate--ratio-4-5  { aspect-ratio: 4 / 5; }
.qs-plate--ratio-4-3  { aspect-ratio: 4 / 3; }
.qs-plate--ratio-3-2  { aspect-ratio: 3 / 2; }
.qs-plate--ratio-16-10{ aspect-ratio: 16 / 10; }
.qs-plate--ratio-21-9 { aspect-ratio: 21 / 9; }

/* ---------- Rooms grid + cards ---------- */
.qs-rooms-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.qs-rooms-grid--start .qs-room--big { grid-column: span 2; }

.qs-room {
  background: #fff; border: none; cursor: pointer;
  border-radius: var(--qs-radius); overflow: hidden; padding: 0;
  width: 100%; text-align: left; font-family: inherit;
  box-shadow: 0 1px 3px rgba(13,58,74,0.04);
  transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s;
  display: block; text-decoration: none;
}
.qs-room:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(13,58,74,0.12);
}
.qs-room__body { padding: 20px 22px 22px; }
.qs-room--big .qs-room__body { padding: 24px 28px 28px; }
.qs-room__title {
  font-family: var(--qs-font-display); font-size: 20px;
  font-weight: 500; color: var(--qs-ink); letter-spacing: -0.015em;
}
.qs-room--big .qs-room__title { font-size: 26px; }
.qs-room__short {
  font-size: 14px; color: var(--qs-ink-3); margin-top: 8px; line-height: 1.5;
}
.qs-room__foot {
  margin-top: 20px; padding-top: 14px; border-top: 1px solid var(--qs-line);
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--qs-font-mono); font-size: 11px;
  color: var(--qs-ink-3); letter-spacing: 0.05em;
}
.qs-room__foot-cta {
  color: var(--qs-petrol); display: inline-flex; align-items: center; gap: 6px;
}

/* ---------- Two-column section helpers ---------- */
.qs-2col {
  display: grid; gap: 64px; align-items: center;
}
.qs-2col--cat { grid-template-columns: 1fr 1.2fr; }
.qs-2col--tech { grid-template-columns: 1fr 1fr; }
.qs-2col--lage { grid-template-columns: 1fr 1.2fr; }
.qs-2col--coworking { grid-template-columns: 1fr 1fr; }

.qs-cards-2 {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.qs-card {
  background: #fff; border-radius: 6px; padding: 16px 18px;
  border: 1px solid var(--qs-line);
}
.qs-card__t { font-size: 14px; font-weight: 600; color: var(--qs-ink); }
.qs-card__d { font-size: 13px; color: var(--qs-ink-3); margin-top: 6px; line-height: 1.5; }

.qs-img-tag {
  position: absolute; left: -16px; bottom: 32px;
  padding: 14px 18px; background: #fff; border-radius: var(--qs-radius);
  box-shadow: 0 12px 40px rgba(13,58,74,0.12); max-width: 260px;
}
.qs-img-tag__eyebrow {
  font-family: var(--qs-font-mono); font-size: 10px;
  letter-spacing: 0.15em; color: var(--qs-petrol); text-transform: uppercase;
}
.qs-img-tag__t { font-size: 14px; color: var(--qs-ink); margin-top: 6px; line-height: 1.4; }

/* ---------- Tech feature list ---------- */
.qs-feat-list {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px 28px;
  font-size: 14px; color: var(--qs-ink-2);
}
.qs-feat-list li {
  display: flex; align-items: center; gap: 12px;
  padding-bottom: 12px; border-bottom: 1px solid var(--qs-line);
}
.qs-feat-list li::before {
  content: ''; width: 4px; height: 4px;
  background: var(--qs-petrol); border-radius: 50%;
}

/* Tech Panel mock */
.qs-panel {
  background: var(--qs-petrol-deep); color: #fff;
  border-radius: 6px; padding: 32px;
  position: relative; overflow: hidden;
}
.qs-panel::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(50% 40% at 90% 10%, rgba(34,211,238,0.18), transparent 60%);
  pointer-events: none;
}
.qs-panel__inner { position: relative; }
.qs-panel__head {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px;
}
.qs-panel__live {
  font-family: var(--qs-font-mono); font-size: 11px;
  color: rgba(255,255,255,0.5);
}
.qs-panel__title {
  font-family: var(--qs-font-display); font-size: 28px; font-weight: 500;
  letter-spacing: -0.02em;
}
.qs-panel__scenes {
  margin-top: 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
}
.qs-scene {
  padding: 14px 16px; border-radius: 4px;
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.85);
  font-size: 13px; font-weight: 400;
  display: flex; justify-content: space-between; align-items: center;
  border: 1px solid rgba(255,255,255,0.08);
}
.qs-scene__state {
  font-family: var(--qs-font-mono); font-size: 10px; opacity: 0.7;
}
.qs-scene.is-active {
  background: var(--qs-cyan); color: var(--qs-petrol-deep);
  font-weight: 600; border-color: var(--qs-cyan);
}
.qs-panel__bar {
  margin-top: 24px; padding: 16px; border-radius: 4px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}
.qs-panel__bar-head {
  display: flex; justify-content: space-between; margin-bottom: 8px;
  font-family: var(--qs-font-mono); font-size: 10px;
  color: rgba(255,255,255,0.5); letter-spacing: 0.1em;
}
.qs-panel__bar-track {
  height: 4px; background: rgba(255,255,255,0.1);
  border-radius: 2px; overflow: hidden;
}
.qs-panel__bar-fill {
  width: 72%; height: 100%; background: var(--qs-cyan);
}

/* ---------- Lage cards ---------- */
.qs-lage-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.qs-lage-stat {
  padding: 14px 16px; background: #fff; border-radius: var(--qs-radius);
  border: 1px solid var(--qs-line);
  display: flex; justify-content: space-between; align-items: baseline;
}
.qs-lage-stat__k { font-size: 13px; color: var(--qs-ink-3); }
.qs-lage-stat__v {
  font-family: var(--qs-font-display); font-size: 18px; font-weight: 500; color: var(--qs-ink);
}

/* Map plate (svg) */
.qs-map {
  position: relative; border-radius: var(--qs-radius);
  overflow: hidden; aspect-ratio: 5 / 4; background: #dde6e3;
}

/* ---------- Co-Working teaser block ---------- */
.qs-cow-block {
  background: var(--qs-petrol-deep); color: #fff;
  border-radius: 6px; padding: 64px var(--qs-pad);
  position: relative; overflow: hidden;
}
.qs-cow-block::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(50% 40% at 90% 20%, rgba(34,211,238,0.18), transparent 60%),
    radial-gradient(40% 30% at 10% 90%, rgba(163,230,53,0.1), transparent 60%);
  pointer-events: none;
}
.qs-cow-block__grid {
  position: relative;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.qs-cow-block__title {
  font-family: var(--qs-font-display);
  font-size: clamp(32px, 4vw, 52px); font-weight: 400;
  letter-spacing: -0.025em; margin-top: 16px; line-height: 1.05;
}
.qs-cow-block__sub {
  margin-top: 20px; font-size: 16px; line-height: 1.6;
  color: rgba(255,255,255,0.75); max-width: 460px;
}
.qs-cow-block__panel {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px; padding: 28px;
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.qs-cow-block__panel-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.qs-cow-block__panel-grid > div > .qs-eyebrow-mono {
  font-family: var(--qs-font-mono); font-size: 10px;
  letter-spacing: 0.12em; color: rgba(255,255,255,0.5);
  text-transform: uppercase;
}
.qs-cow-block__panel-grid > div > .qs-cow-val {
  font-size: 18px; margin-top: 4px; font-family: var(--qs-font-display);
}

/* ---------- Final CTA ---------- */
.qs-final {
  text-align: center; max-width: 720px; margin: 0 auto;
}
.qs-final__title {
  font-family: var(--qs-font-display);
  font-size: clamp(40px, 5.5vw, 80px); font-weight: 400;
  letter-spacing: -0.03em; line-height: 1.0;
  color: var(--qs-ink); margin-top: 16px;
}
.qs-final__small-title {
  font-family: var(--qs-font-display);
  font-size: clamp(32px, 4vw, 56px); font-weight: 400;
  letter-spacing: -0.025em; line-height: 1.05;
  color: var(--qs-ink);
}
.qs-final__ctas {
  margin-top: 40px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
}

/* ---------- Footer ---------- */
.qs-footer {
  background: var(--qs-petrol-deep); color: #fff;
  padding: 80px var(--qs-pad) 32px; margin-top: 80px;
}
.qs-footer__inner { max-width: var(--qs-max); margin: 0 auto; }
.qs-footer__grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px; margin-bottom: 64px;
}
.qs-footer__logo {
  font-family: var(--qs-font-display);
  font-size: 22px; letter-spacing: 0.18em; font-weight: 500;
  margin-bottom: 24px; color: #fff;
}
.qs-footer__brand p {
  font-size: 14px; line-height: 1.6;
  color: rgba(255,255,255,0.7); max-width: 320px;
}
.qs-footer__location {
  margin-top: 24px; padding: 12px 16px; border-radius: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  font-size: 13px; line-height: 1.5; color: rgba(255,255,255,0.85);
}
.qs-footer__location .qs-eyebrow { margin-bottom: 6px; }
.qs-footer h4 {
  font-family: var(--qs-font-mono);
  font-size: 12px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--qs-cyan); font-weight: 500; margin-bottom: 20px;
}
.qs-footer ul { display: flex; flex-direction: column; gap: 12px; }
.qs-footer ul a, .qs-footer ul li {
  color: rgba(255,255,255,0.7); text-decoration: none; font-size: 14px;
}
.qs-footer ul a:hover { color: #fff; }
.qs-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: rgba(255,255,255,0.4);
  font-family: var(--qs-font-mono);
}
.qs-footer__bottom a {
  color: inherit; text-decoration: none; margin-left: 24px;
}
.qs-footer__bottom a:hover { color: rgba(255,255,255,0.8); }

/* ---------- Forms ---------- */
.qs-form {
  background: #fff; border-radius: var(--qs-radius);
  padding: 40px; border: 1px solid var(--qs-line);
}
.qs-form__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
.qs-field { display: block; }
.qs-field--full { grid-column: span 2; }
.qs-field__label {
  display: block; font-family: var(--qs-font-mono);
  font-size: 10px; letter-spacing: 0.15em;
  color: var(--qs-ink-3); text-transform: uppercase; margin-bottom: 8px;
}
.qs-input, .qs-select, .qs-textarea {
  width: 100%; padding: 12px 14px;
  background: var(--qs-paper);
  border: 1px solid var(--qs-line);
  border-radius: var(--qs-radius);
  font-family: inherit; font-size: 14px; color: var(--qs-ink);
  transition: border-color .15s, box-shadow .15s;
  outline: none; box-sizing: border-box;
}
.qs-textarea { resize: vertical; min-height: 100px; }
.qs-input:focus, .qs-select:focus, .qs-textarea:focus {
  border-color: var(--qs-petrol);
  box-shadow: 0 0 0 3px rgba(13,58,74,0.1);
}
.qs-form__foot {
  margin-top: 32px; display: flex; align-items: center;
  gap: 16px; flex-wrap: wrap;
}
.qs-form__hint { font-size: 12px; color: var(--qs-ink-3); }
.qs-form__hint a { color: var(--qs-petrol); }

.qs-aside-card {
  background: var(--qs-warm); border-radius: var(--qs-radius); padding: 28px;
}
.qs-aside-card h3 {
  font-family: var(--qs-font-display); font-size: 22px; font-weight: 500;
  color: var(--qs-ink); margin-top: 12px;
}
.qs-aside-card ul {
  margin-top: 20px; display: flex; flex-direction: column; gap: 14px;
  font-size: 14px; color: var(--qs-ink-2);
}
.qs-aside-card ul li {
  padding-left: 0;
}
.qs-aside-card ul li span {
  color: var(--qs-ink-3); font-family: var(--qs-font-mono);
  font-size: 11px; display: block; margin-bottom: 2px;
}
.qs-aside-dark {
  margin-top: 16px; padding: 24px; border-radius: var(--qs-radius);
  background: var(--qs-petrol-deep); color: #fff;
}
.qs-aside-dark p {
  font-size: 14px; color: rgba(255,255,255,0.8);
  margin-top: 14px; line-height: 1.55;
}

.qs-success {
  max-width: 600px; margin: 0 auto; text-align: center;
}
.qs-success h1 {
  font-family: var(--qs-font-display);
  font-size: clamp(40px, 5vw, 64px); font-weight: 400;
  letter-spacing: -0.025em; line-height: 1.05;
  color: var(--qs-ink); margin-top: 16px;
}
.qs-error {
  background: #fef2f2; border: 1px solid #fecaca;
  color: #991b1b; padding: 12px 16px; border-radius: var(--qs-radius);
  margin-bottom: 20px; font-size: 14px;
}

/* ---------- Catering / Technik / Coworking pages ---------- */
.qs-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.qs-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.qs-tile {
  background: #fff; border-radius: var(--qs-radius);
  padding: 24px; border: 1px solid var(--qs-line); height: 100%;
}
.qs-tile__head {
  display: flex; justify-content: space-between; margin-bottom: 12px;
}
.qs-tile__title {
  font-family: var(--qs-font-display); font-size: 18px;
  font-weight: 500; color: var(--qs-ink);
}
.qs-tile__tag {
  font-family: var(--qs-font-mono); font-size: 10px;
  color: var(--qs-ink-3); letter-spacing: 0.1em; text-transform: uppercase;
}
.qs-tile__d {
  font-size: 13px; color: var(--qs-ink-3); line-height: 1.55;
}
.qs-tile--tech { padding: 28px; }
.qs-tile--tech .qs-tile__head {
  align-items: baseline; margin-bottom: 14px;
}
.qs-tile--tech .qs-tile__num {
  font-family: var(--qs-font-mono); font-size: 10px;
  color: var(--qs-ink-3); letter-spacing: 0.15em; text-transform: uppercase;
}
.qs-tile--tech .qs-tile__pill {
  font-family: var(--qs-font-mono); font-size: 10px;
  padding: 2px 8px; border-radius: 999px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--qs-ink-3); background: var(--qs-bone);
}
.qs-tile--tech .qs-tile__pill.is-standard {
  color: var(--qs-petrol); background: var(--qs-petrol-soft);
}
.qs-tile--tech h3 {
  font-family: var(--qs-font-display); font-size: 19px; font-weight: 500;
  color: var(--qs-ink); letter-spacing: -0.01em;
}
.qs-tile--tech p {
  font-size: 13px; color: var(--qs-ink-3); margin-top: 8px; line-height: 1.55;
}

.qs-cat-grid {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: start;
}
.qs-cat-grid .qs-grid-2 { gap: 16px; }

.qs-cow-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start;
}
.qs-cow-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px;
}
.qs-cow-stat {
  background: #fff; border: 1px solid var(--qs-line);
  padding: 16px; border-radius: var(--qs-radius);
}
.qs-cow-stat__k {
  font-family: var(--qs-font-mono); font-size: 10px;
  letter-spacing: 0.12em; color: var(--qs-ink-3); text-transform: uppercase;
}
.qs-cow-stat__v {
  font-family: var(--qs-font-display); font-size: 20px;
  font-weight: 500; color: var(--qs-ink); margin-top: 4px;
}
.qs-cow-list {
  margin-top: 20px; display: flex; flex-direction: column; gap: 14px;
}
.qs-cow-list li {
  padding-bottom: 14px; border-bottom: 1px solid var(--qs-line);
}
.qs-cow-list__t {
  font-family: var(--qs-font-display); font-size: 17px;
  font-weight: 500; color: var(--qs-ink);
}
.qs-cow-list__d {
  font-size: 14px; color: var(--qs-ink-3);
  margin-top: 4px; line-height: 1.5;
}

.qs-lage-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.qs-lage-card {
  background: #fff; border-radius: var(--qs-radius); overflow: hidden;
  border: 1px solid var(--qs-line);
}
.qs-lage-card__body { padding: 24px; }
.qs-lage-card h3 {
  font-family: var(--qs-font-display); font-size: 20px;
  font-weight: 500; color: var(--qs-ink);
}
.qs-lage-card p {
  font-size: 14px; color: var(--qs-ink-3);
  margin-top: 8px; line-height: 1.6;
}

/* ---------- Room detail page sections ---------- */
.qs-roomdetail {
  background: #fff; border: 1px solid var(--qs-line);
  border-radius: 6px; overflow: hidden; margin-bottom: 32px;
}
.qs-roomdetail__body { padding: 40px; }
.qs-roomdetail__title {
  font-family: var(--qs-font-display); font-size: 32px;
  font-weight: 400; letter-spacing: -0.025em;
  color: var(--qs-ink); margin-top: 12px; line-height: 1.1;
}
.qs-roomdetail__desc {
  margin-top: 18px; font-size: 16px; line-height: 1.6;
  color: var(--qs-ink-3);
}
.qs-stat-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 24px 0;
}
.qs-stat {
  padding: 14px; border-radius: var(--qs-radius); background: var(--qs-bone);
}
.qs-stat__k {
  font-family: var(--qs-font-mono); font-size: 9px;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--qs-ink-3);
}
.qs-stat__v {
  font-size: 18px; color: var(--qs-ink); margin-top: 4px;
  font-family: var(--qs-font-display); font-weight: 500;
}
.qs-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.qs-chips span {
  padding: 6px 14px; border-radius: 999px;
  background: var(--qs-bone);
  font-size: 13px; color: var(--qs-ink-2);
}
.qs-mini-h4 {
  font-family: var(--qs-font-mono); font-size: 11px;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--qs-ink-3); margin: 24px 0 14px;
}
.qs-bullet-list { display: flex; flex-direction: column; gap: 8px; }
.qs-bullet-list li {
  font-size: 13px; color: var(--qs-ink-2);
  display: flex; align-items: center; gap: 8px;
}
.qs-bullet-list li::before {
  content: ''; width: 4px; height: 4px;
  border-radius: 50%; background: var(--qs-petrol);
}
.qs-bullet-list--cyan li::before { background: var(--qs-cyan); }

.qs-seating {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 16px;
}
.qs-seating__item {
  background: var(--qs-paper);
  border: 1px solid var(--qs-line);
  padding: 12px; border-radius: 6px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.qs-seating__item span {
  font-size: 12px; color: var(--qs-ink-2); font-weight: 500;
}

/* ---------- Legal pages ---------- */
.qs-legal {
  max-width: 760px; margin: 0 auto;
  font-size: 15px; line-height: 1.7; color: var(--qs-ink-2);
}
.qs-legal h2 {
  font-family: var(--qs-font-display); font-size: 22px;
  font-weight: 500; color: var(--qs-ink);
  margin: 32px 0 12px; letter-spacing: -0.01em;
}
.qs-legal h3 {
  font-family: var(--qs-font-display); font-size: 17px;
  font-weight: 500; color: var(--qs-ink);
  margin: 24px 0 8px;
}
.qs-legal p { margin-bottom: 12px; }
.qs-legal a { color: var(--qs-petrol); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .qs-nav, .qs-cta-desktop { display: none !important; }
  .qs-burger { display: inline-flex !important; }
  .qs-hero__inner { grid-template-columns: 1fr; }
  .qs-hero__visual { max-width: 480px; }
  .qs-2col--cat,
  .qs-2col--tech,
  .qs-2col--lage,
  .qs-2col--coworking,
  .qs-cat-grid,
  .qs-cow-grid,
  .qs-cow-block__grid {
    grid-template-columns: 1fr;
  }
  .qs-rooms-grid,
  .qs-grid-3,
  .qs-lage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .qs-rooms-grid--start .qs-room--big { grid-column: span 2; }
  .qs-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .qs-section { padding: 80px var(--qs-pad); }
  .qs-pagehero { padding-top: 130px; }
  .qs-form { padding: 24px; }
  .qs-form__grid { grid-template-columns: 1fr; }
  .qs-field--full { grid-column: span 1; }
  .qs-rooms-grid,
  .qs-grid-2,
  .qs-grid-3,
  .qs-lage-grid,
  .qs-cards-2,
  .qs-feat-list,
  .qs-stat-grid,
  .qs-cow-stats,
  .qs-lage-stats,
  .qs-cow-block__panel-grid,
  .qs-panel__scenes {
    grid-template-columns: 1fr !important;
  }
  .qs-rooms-grid--start .qs-room--big { grid-column: span 1; }
  .qs-hero__strip { grid-template-columns: 1fr 1fr; gap: 16px; }
  .qs-footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .qs-footer__bottom { flex-direction: column; gap: 12px; }
  .qs-roomdetail__body { padding: 24px; }
  .qs-cow-block { padding: 40px var(--qs-pad); border-radius: 4px; }
}