/* ============================================
   AQIF – Cinematic Immersive Layout
   Architektur: Fullscreen Panels, Split-Screen,
   Horizontal Showcase, Stacked Reveals
   ============================================ */

:root {
  --c-black: #0a0a0a;
  --c-dark: #141414;
  --c-charcoal: #1c1c1c;
  --c-gray: #2a2a2a;
  --c-muted: #6b6b6b;
  --c-light: #a0a0a0;
  --c-off-white: #e8e8e8;
  --c-white: #f5f5f5;
  --c-accent: #c5ff4a;
  --c-accent-dim: rgba(197, 255, 74, 0.15);

  --ff-body: 'Space Grotesk', system-ui, sans-serif;
  --ff-display: 'Syne', system-ui, sans-serif;

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
}

/* ---- Reset ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--ff-body);
  background: var(--c-black);
  color: var(--c-off-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; }

/* ============ TOP BAR ============ */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 40px;
  pointer-events: none;
}

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

.topbar__logo {
  font-family: var(--ff-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--c-white);
  letter-spacing: -1px;
}

.topbar__logo span { color: var(--c-accent); }

.topbar__menu-btn {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 200;
}

.menu-line {
  display: block;
  width: 32px;
  height: 2px;
  background: var(--c-white);
  transition: 0.4s var(--ease);
  transform-origin: center;
}

.topbar__menu-btn.open .menu-line:first-child {
  transform: rotate(45deg) translate(3px, 3px);
}
.topbar__menu-btn.open .menu-line:last-child {
  transform: rotate(-45deg) translate(3px, -3px);
}

/* ============ OVERLAY NAV ============ */
.overlay-nav {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--c-black);
  display: flex;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: 0.5s var(--ease);
}

.overlay-nav.open {
  opacity: 1;
  visibility: visible;
}

.overlay-nav__inner {
  width: 100%;
  padding: 120px 40px 60px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  height: 100%;
}

.overlay-nav__links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.overlay-nav__link {
  font-family: var(--ff-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  color: var(--c-muted);
  transition: 0.3s var(--ease);
  display: flex;
  align-items: baseline;
  gap: 16px;
  transform: translateX(-20px);
  opacity: 0;
}

.overlay-nav.open .overlay-nav__link {
  transform: translateX(0);
  opacity: 1;
}

.overlay-nav.open .overlay-nav__link:nth-child(1) { transition-delay: 0.1s; }
.overlay-nav.open .overlay-nav__link:nth-child(2) { transition-delay: 0.15s; }
.overlay-nav.open .overlay-nav__link:nth-child(3) { transition-delay: 0.2s; }
.overlay-nav.open .overlay-nav__link:nth-child(4) { transition-delay: 0.25s; }
.overlay-nav.open .overlay-nav__link:nth-child(5) { transition-delay: 0.3s; }

.overlay-nav__link::before {
  content: attr(data-index);
  font-family: var(--ff-body);
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--c-muted);
}

.overlay-nav__link:hover {
  color: var(--c-white);
  transform: translateX(16px);
}

.overlay-nav__info {
  text-align: right;
}

.overlay-nav__info p {
  font-size: 0.85rem;
  color: var(--c-muted);
  line-height: 2;
}

/* ============ SIDE DOT NAV ============ */
.side-nav {
  position: fixed;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 80;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.side-nav__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-muted);
  transition: 0.3s var(--ease);
  position: relative;
}

.side-nav__dot::after {
  content: attr(data-label);
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.7rem;
  color: var(--c-muted);
  white-space: nowrap;
  opacity: 0;
  transition: 0.3s var(--ease);
  pointer-events: none;
}

.side-nav__dot:hover::after {
  opacity: 1;
}

.side-nav__dot.active {
  background: var(--c-accent);
  box-shadow: 0 0 12px rgba(197, 255, 74, 0.4);
  transform: scale(1.3);
}

/* ============ PANELS (global) ============ */
.panel {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.section-index {
  font-family: var(--ff-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--c-accent);
  display: block;
  margin-bottom: 24px;
}

.section-index--light { color: var(--c-accent); }

/* ============ SECTION 1: INTRO ============ */
.panel--intro {
  position: relative;
  height: 100vh;
  min-height: 600px;
}

.panel__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.panel__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.3) saturate(0.8);
}

.panel__content {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  padding: 120px 40px 60px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.intro__text {
  margin-top: auto;
  padding-bottom: 16px;
}

.intro__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeUp 0.8s 0.3s var(--ease-out) forwards;
}

.intro__headline {
  font-family: var(--ff-display);
  font-size: clamp(1.8rem, 3.8vw, 3.6rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--c-white);
  opacity: 0;
  animation: fadeUp 0.8s 0.5s var(--ease-out) forwards;
}

.intro__headline em {
  font-style: normal;
  color: var(--c-accent);
}

.intro__bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.1);
  opacity: 0;
  animation: fadeUp 0.8s 0.7s var(--ease-out) forwards;
}

.intro__scroll-hint {
  display: flex;
  align-items: center;
  gap: 12px;
}

.scroll-line {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--c-accent);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: var(--c-white);
  animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
  0% { left: -100%; }
  100% { left: 100%; }
}

.scroll-text {
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--c-muted);
}

.intro__numbers {
  display: flex;
  gap: 48px;
}

.intro__stat { text-align: right; }

.intro__stat-num {
  display: block;
  font-family: var(--ff-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--c-white);
  line-height: 1;
}

.intro__stat-label {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-top: 4px;
}

/* ============ SECTION 2: PROJEKTE – Horizontal Showcase ============ */
.panel--projekte {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 0;
  background: var(--c-dark);
}

.projekte__header {
  padding: 0 40px;
  margin-bottom: 48px;
}

.projekte__title {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 8px;
}

.projekte__sub {
  font-size: 0.9rem;
  color: var(--c-muted);
}

.projekte__track-wrapper {
  overflow: hidden;
  width: 100%;
  cursor: grab;
}

.projekte__track-wrapper:active {
  cursor: grabbing;
}

.projekte__track {
  display: flex;
  gap: 24px;
  padding: 0 40px;
  transition: transform 0.5s var(--ease);
  will-change: transform;
}

.projekt-slide {
  flex: 0 0 auto;
  width: min(480px, 80vw);
  background: var(--c-charcoal);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: 0.4s var(--ease);
  position: relative;
}

.projekt-slide:hover {
  transform: translateY(-4px);
}

.projekt-slide__img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  transition: 0.6s var(--ease);
}

.projekt-slide:hover .projekt-slide__img {
  transform: scale(1.04);
}

.projekt-slide__img-wrap {
  overflow: hidden;
  position: relative;
}

.projekt-slide__status {
  position: absolute;
  top: 16px; left: 16px;
  padding: 6px 14px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 4px;
  color: var(--c-black);
}

.status--available { background: var(--c-accent); }
.status--sold { background: #ff5252; color: var(--c-white); }
.status--reserved { background: #ffab40; color: var(--c-black); }

.projekt-slide__body {
  padding: 24px;
}

.projekt-slide__price {
  font-family: var(--ff-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 6px;
}

.projekt-slide__name {
  font-size: 1rem;
  font-weight: 500;
  color: var(--c-off-white);
  margin-bottom: 4px;
}

.projekt-slide__location {
  font-size: 0.8rem;
  color: var(--c-muted);
  margin-bottom: 16px;
}

.projekt-slide__meta {
  display: flex;
  gap: 16px;
  font-size: 0.75rem;
  color: var(--c-light);
  padding-top: 16px;
  border-top: 1px solid var(--c-gray);
}

.projekt-slide__meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.projekte__controls {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 32px 40px 0;
}

.projekte__arrow {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-gray);
  border: none;
  border-radius: 50%;
  color: var(--c-white);
  cursor: pointer;
  transition: 0.3s var(--ease);
}

.projekte__arrow:hover {
  background: var(--c-accent);
  color: var(--c-black);
}

.projekte__arrow svg {
  width: 20px;
  height: 20px;
}

.projekte__counter {
  font-family: var(--ff-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--c-muted);
}

.projekte__counter span:first-child {
  color: var(--c-white);
  font-size: 1.2rem;
}

/* ============ SECTION 3: SPLIT SCREEN ============ */
.panel--split {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.split__left {
  position: relative;
  overflow: hidden;
}

.split__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.85) saturate(0.9);
  transition: transform 0.8s var(--ease);
}

.split__left:hover .split__image {
  transform: scale(1.03);
}

.split__right {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 64px;
  background: var(--c-black);
}

.split__title {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--c-white);
  margin-bottom: 24px;
}

.split__divider {
  width: 48px;
  height: 3px;
  background: var(--c-accent);
  margin-bottom: 32px;
}

.split__text {
  font-size: 1rem;
  color: var(--c-light);
  line-height: 1.8;
  margin-bottom: 16px;
  max-width: 480px;
}

.split__values {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.split__value {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.split__value-num {
  font-family: var(--ff-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--c-accent);
  min-width: 24px;
  padding-top: 2px;
}

.split__value strong {
  display: block;
  font-size: 0.95rem;
  color: var(--c-white);
  margin-bottom: 4px;
}

.split__value p {
  font-size: 0.85rem;
  color: var(--c-muted);
  line-height: 1.6;
}

/* ============ SECTION 4: PROZESS – Stacked Reveal ============ */
.panel--prozess {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--c-dark);
}

.prozess__inner {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 120px 40px;
}

.prozess__title {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 8px;
}

.prozess__sub {
  font-size: 0.95rem;
  color: var(--c-muted);
  margin-bottom: 64px;
}

.prozess__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.prozess__step {
  display: flex;
  gap: 32px;
  padding: 40px 0;
  border-bottom: 1px solid var(--c-gray);
  opacity: 0;
  transform: translateY(20px);
  transition: 0.6s var(--ease);
}

.prozess__step.visible {
  opacity: 1;
  transform: translateY(0);
}

.prozess__step:last-child {
  border-bottom: none;
}

.prozess__step-line {
  width: 3px;
  background: var(--c-gray);
  border-radius: 2px;
  position: relative;
  flex-shrink: 0;
  transition: 0.6s var(--ease);
}

.prozess__step.visible .prozess__step-line {
  background: var(--c-accent);
}

.prozess__step-num {
  font-family: var(--ff-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--c-accent);
  display: block;
  margin-bottom: 12px;
}

.prozess__step-content h3 {
  font-family: var(--ff-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--c-white);
  margin-bottom: 8px;
}

.prozess__step-content p {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.7;
  max-width: 520px;
}

/* ============ SECTION 5: KONTAKT ============ */
.panel--kontakt {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
}

.kontakt__bg {
  position: absolute;
  inset: 0;
}

.kontakt__bg .panel__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.15) saturate(0.5);
}

.kontakt__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 120px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.kontakt__title {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--c-white);
  margin-bottom: 48px;
}

.kontakt__details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.kontakt__detail {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.kontakt__detail-label {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--c-accent);
}

.kontakt__detail span:last-child {
  font-size: 1rem;
  color: var(--c-off-white);
}

.kontakt__form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-field {
  position: relative;
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 16px 0;
  font-family: var(--ff-body);
  font-size: 1rem;
  color: var(--c-white);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--c-gray);
  outline: none;
  transition: 0.3s var(--ease);
}

.form-field label {
  position: absolute;
  top: 16px; left: 0;
  font-size: 0.9rem;
  color: var(--c-muted);
  pointer-events: none;
  transition: 0.3s var(--ease);
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--c-accent);
}

.form-field input:focus + label,
.form-field input:not(:placeholder-shown) + label,
.form-field textarea:focus + label,
.form-field textarea:not(:placeholder-shown) + label {
  top: -8px;
  font-size: 0.7rem;
  color: var(--c-accent);
  letter-spacing: 1px;
}

.form-field select {
  cursor: pointer;
  appearance: none;
  color: var(--c-muted);
}

.form-field select:focus {
  border-color: var(--c-accent);
  color: var(--c-white);
}

.form-field textarea {
  resize: vertical;
  min-height: 80px;
}

.form-submit {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 40px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  background: var(--c-accent);
  color: var(--c-black);
  border: none;
  border-radius: 0;
  cursor: pointer;
  transition: 0.3s var(--ease);
  align-self: flex-start;
  margin-top: 8px;
}

.form-submit:hover {
  background: var(--c-white);
  transform: translateX(4px);
}

.form-submit svg {
  width: 18px;
  height: 18px;
  transition: 0.3s var(--ease);
}

.form-submit:hover svg {
  transform: translateX(4px);
}

/* ============ FOOTER BAR ============ */
.footer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background: var(--c-black);
  border-top: 1px solid var(--c-gray);
  font-size: 0.8rem;
  color: var(--c-muted);
}

.footer-bar__social {
  display: flex;
  gap: 16px;
}

.footer-bar__social a {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--c-muted);
  transition: 0.3s var(--ease);
}

.footer-bar__social a:hover {
  color: var(--c-accent);
}

/* ============ DETAIL OVERLAY ============ */
.detail-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--c-black);
  opacity: 0;
  visibility: hidden;
  transition: 0.5s var(--ease);
  overflow-y: auto;
}

.detail-overlay.open {
  opacity: 1;
  visibility: visible;
}

.detail-overlay__close {
  position: fixed;
  top: 24px; right: 40px;
  z-index: 210;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-charcoal);
  border: 1px solid var(--c-gray);
  border-radius: 50%;
  color: var(--c-white);
  cursor: pointer;
  transition: 0.3s var(--ease);
}

.detail-overlay__close:hover {
  background: var(--c-accent);
  color: var(--c-black);
  border-color: var(--c-accent);
}

.detail-overlay__close svg {
  width: 20px;
  height: 20px;
}

.detail__hero {
  width: 100%;
  height: 60vh;
  object-fit: cover;
}

.detail__body {
  max-width: 800px;
  margin: 0 auto;
  padding: 64px 40px 120px;
}

.detail__status {
  display: inline-block;
  padding: 6px 14px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 4px;
  margin-bottom: 24px;
}

.detail__price {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 8px;
}

.detail__name {
  font-family: var(--ff-display);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--c-off-white);
  margin-bottom: 8px;
}

.detail__location {
  font-size: 0.9rem;
  color: var(--c-muted);
  margin-bottom: 32px;
}

.detail__divider {
  width: 48px;
  height: 3px;
  background: var(--c-accent);
  margin-bottom: 32px;
}

.detail__desc {
  font-size: 1.05rem;
  color: var(--c-light);
  line-height: 1.8;
  margin-bottom: 48px;
}

.detail__specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.detail__spec {
  padding: 24px;
  background: var(--c-charcoal);
  border-radius: 8px;
  text-align: center;
}

.detail__spec-val {
  display: block;
  font-family: var(--ff-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--c-white);
}

.detail__spec-label {
  font-size: 0.75rem;
  color: var(--c-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.detail__features {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 48px;
}

.detail__feature {
  padding: 8px 18px;
  font-size: 0.8rem;
  font-weight: 500;
  background: var(--c-accent-dim);
  color: var(--c-accent);
  border-radius: 4px;
}

.detail__cta {
  display: flex;
  gap: 16px;
}

.detail__cta .form-submit {
  flex: 1;
  justify-content: center;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 16px 40px;
  font-family: var(--ff-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  background: transparent;
  color: var(--c-white);
  border: 1px solid var(--c-gray);
  cursor: pointer;
  transition: 0.3s var(--ease);
}

.btn-outline:hover {
  border-color: var(--c-white);
  background: var(--c-white);
  color: var(--c-black);
}

/* ============ ANIMATIONS ============ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .topbar { padding: 20px 24px; }
  .side-nav { display: none; }

  .panel__content { padding: 100px 24px 32px; }
  .intro__headline { font-size: clamp(1.6rem, 6vw, 2.4rem); }
  .intro__bottom { flex-direction: column; gap: 24px; align-items: flex-start; margin-top: 24px; }

  .projekte__header { padding: 0 24px; }
  .projekte__track { padding: 0 24px; }
  .projekte__controls { padding: 24px 24px 0; }
  .projekt-slide { width: min(360px, 85vw); }
  .projekt-slide__img { height: 240px; }

  .panel--split { grid-template-columns: 1fr; }
  .split__left { height: 50vh; }
  .split__right { padding: 48px 24px; }

  .prozess__inner { padding: 80px 24px; }
  .prozess__step { gap: 20px; }

  .kontakt__inner {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 80px 24px;
  }

  .overlay-nav__inner { padding: 100px 24px 40px; flex-direction: column; gap: 48px; align-items: flex-start; }
  .overlay-nav__info { text-align: left; }

  .detail__specs { grid-template-columns: repeat(3, 1fr); }
  .detail__body { padding: 40px 24px 80px; }
  .detail__hero { height: 40vh; }
  .detail__cta { flex-direction: column; }

  .footer-bar { padding: 16px 24px; }
}

@media (max-width: 480px) {
  .intro__numbers { gap: 32px; }
  .projekt-slide { width: 85vw; }
  .overlay-nav__link { font-size: clamp(2rem, 10vw, 3rem); }
}