/* ==========================================================================
   SmartView Tech — Design Tokens
   ========================================================================== */
:root {
  /* Grayscale palette only — no color accent */
  --c-black: #0a0a0a;
  --c-ink: #111113;
  --c-charcoal: #1c1c1f;
  --c-graphite: #3f3f46;
  --c-slate: #6b6b70;
  --c-mist: #a1a1aa;
  --c-line: #e4e4e7;
  --c-line-soft: #ececef;
  --c-fog: #f2f2f4;
  --c-cloud: #f7f7f8;
  --c-white: #ffffff;

  --color-bg: var(--c-white);
  --color-bg-alt: var(--c-cloud);
  --color-bg-dark: var(--c-black);
  --color-bg-dark-alt: var(--c-charcoal);

  --color-text: var(--c-ink);
  --color-text-muted: var(--c-slate);
  --color-text-on-dark: var(--c-cloud);
  --color-text-on-dark-muted: var(--c-mist);

  --color-border: var(--c-line);
  --color-border-dark: #2a2a2e;

  --focus-ring: 3px solid var(--c-ink);
  --focus-ring-dark: 3px solid var(--c-white);

  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius-s: 4px;
  --radius-m: 8px;
  --radius-l: 16px;

  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs: 0.75rem;
  --space-s: 1rem;
  --space-m: 1.5rem;
  --space-l: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 9rem;

  --container-max: 1240px;

  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: 180ms;
  --dur-base: 280ms;
  --dur-slow: 480ms;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
p,
figure {
  margin: 0;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

svg {
  display: block;
}

:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 3px;
}

.on-dark :focus-visible,
[data-surface="dark"] :focus-visible {
  outline: var(--focus-ring-dark);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-s);
  z-index: 1000;
  padding: var(--space-2xs) var(--space-s);
  background: var(--c-black);
  color: var(--c-white);
  border-radius: var(--radius-s);
  transition: top var(--dur-fast) var(--ease-standard);
}

.skip-link:focus {
  top: var(--space-s);
}

/* ==========================================================================
   Layout helpers
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-m);
}

section {
  position: relative;
}

.section-pad {
  padding-block: var(--space-2xl);
}

@media (max-width: 720px) {
  .section-pad {
    padding-block: var(--space-xl);
  }
}

.surface-dark {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.surface-alt {
  background: var(--color-bg-alt);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.surface-dark .eyebrow {
  color: var(--color-text-on-dark-muted);
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.section-head {
  max-width: 640px;
  margin-bottom: var(--space-l);
}

.section-head--center {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}

h1,
h2,
h3,
h4 {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

h2 {
  font-size: clamp(1.9rem, 1.5rem + 1.8vw, 2.75rem);
  margin-top: var(--space-2xs);
}

h3 {
  font-size: 1.25rem;
}

.lede {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-top: var(--space-s);
}

.surface-dark .lede {
  color: var(--color-text-on-dark-muted);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  min-height: 48px;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-m);
  font-weight: 600;
  font-size: 0.9375rem;
  border: 1.5px solid transparent;
  transition: transform var(--dur-fast) var(--ease-standard),
    background var(--dur-fast) var(--ease-standard),
    color var(--dur-fast) var(--ease-standard),
    border-color var(--dur-fast) var(--ease-standard);
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

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

.btn-primary:hover {
  background: var(--c-charcoal);
  border-color: var(--c-charcoal);
}

.surface-dark .btn-primary {
  background: var(--c-white);
  color: var(--c-black);
  border-color: var(--c-white);
}

.surface-dark .btn-primary:hover {
  background: var(--c-mist);
  border-color: var(--c-mist);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--c-line);
}

.btn-secondary:hover {
  border-color: var(--c-ink);
}

.surface-dark .btn-secondary {
  color: var(--color-text-on-dark);
  border-color: var(--color-border-dark);
}

.surface-dark .btn-secondary:hover {
  border-color: var(--c-mist);
}

.btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-m);
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  flex-shrink: 0;
}

.brand img {
  height: 52px;
  width: auto;
}

.brand span {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-l);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-l);
}

.nav__links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--dur-fast) var(--ease-standard);
  padding: var(--space-3xs) 0;
  border-bottom: 2px solid transparent;
}

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

.nav__cta {
  display: flex;
  align-items: center;
  gap: var(--space-s);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  padding: var(--space-2xs);
  border-radius: var(--radius-s);
}

.nav-toggle__bars {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-ink);
  position: relative;
  transition: background var(--dur-fast) var(--ease-standard);
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: var(--c-ink);
  transition: transform var(--dur-base) var(--ease-standard);
}

.nav-toggle__bars::before {
  top: -7px;
}

.nav-toggle__bars::after {
  top: 7px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 900px) {
  .nav__links {
    position: fixed;
    inset: 76px 0 0 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-s) var(--space-m) var(--space-l);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--dur-base) var(--ease-standard),
      transform var(--dur-base) var(--ease-standard);
    overflow-y: auto;
  }

  .nav__links[data-open="true"] {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav__links a {
    padding: var(--space-s) 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 1.05rem;
  }

  .nav__cta .btn-secondary {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }
}

/* Keep logo, CTA and burger on one line on narrow phones */
@media (max-width: 560px) {
  .brand img {
    height: 40px;
  }

  .nav__cta {
    gap: var(--space-2xs);
  }

  .nav__cta .btn-primary {
    padding: 0.6rem 0.85rem;
    font-size: 0.8125rem;
  }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-xl);
  align-items: center;
  padding-block: var(--space-2xl);
}

.hero h1 {
  font-size: clamp(2.5rem, 1.9rem + 3vw, 4rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-s);
  margin-top: var(--space-l);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2xs) var(--space-s);
  margin-top: var(--space-l);
  font-size: 0.875rem;
  color: var(--color-text-on-dark-muted);
}

.hero__meta strong {
  color: var(--color-text-on-dark);
}

.hero__visual {
  position: relative;
  border-radius: var(--radius-l);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--color-border-dark);
}

.hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__visual-tag {
  position: absolute;
  left: var(--space-m);
  bottom: var(--space-m);
  right: var(--space-m);
  background: rgba(10, 10, 10, 0.72);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-m);
  padding: var(--space-s) var(--space-m);
  display: flex;
  align-items: center;
  gap: var(--space-s);
}

.hero__visual-tag svg {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
}

.hero__visual-tag strong {
  display: block;
  font-size: 0.9375rem;
}

.hero__visual-tag span {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-text-on-dark-muted);
}

@media (max-width: 900px) {
  .hero__grid {
    grid-template-columns: 1fr;
    padding-block: var(--space-xl);
  }

  .hero__visual {
    aspect-ratio: 4 / 3;
  }
}

/* ==========================================================================
   Trust strip
   ========================================================================== */
.trust {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-alt);
}

.trust__row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-m);
  padding-block: var(--space-l);
}

.trust__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-s);
}

.trust__item svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

.trust__item strong {
  display: block;
  font-size: 0.9375rem;
}

.trust__item span {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

@media (max-width: 900px) {
  .trust__row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 540px) {
  .trust__row {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Feature cards (Material / Technologie style)
   ========================================================================== */
.feature-pair {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-m);
}

.feature-card {
  border-radius: var(--radius-l);
  padding: var(--space-l);
  border: 1px solid var(--color-border);
}

.feature-card--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  border-color: var(--color-border-dark);
}

.feature-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-s);
  margin-bottom: var(--space-m);
}

.feature-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-black);
  color: var(--c-white);
  flex-shrink: 0;
}

.feature-card--dark .feature-card__icon {
  background: var(--c-white);
  color: var(--c-black);
}

.feature-card__icon svg {
  width: 22px;
  height: 22px;
}

.feature-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3xs);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.feature-card--dark .feature-card__link {
  color: var(--color-text-on-dark-muted);
}

.feature-card p {
  color: var(--color-text-muted);
  margin-top: var(--space-2xs);
}

.feature-card--dark p {
  color: var(--color-text-on-dark-muted);
}

@media (max-width: 720px) {
  .feature-pair {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Leistungen (services)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-m);
}

.service-card {
  padding: var(--space-l);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-l);
  background: var(--color-bg);
  transition: border-color var(--dur-fast) var(--ease-standard),
    box-shadow var(--dur-fast) var(--ease-standard);
}

.service-card:hover {
  border-color: var(--c-graphite);
}

.service-card--featured {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  border-color: var(--color-bg-dark);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-m);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-ink);
  color: var(--c-white);
  margin-bottom: var(--space-m);
}

.service-card--featured .service-card__icon {
  background: var(--c-white);
  color: var(--c-black);
}

.service-card__icon svg {
  width: 24px;
  height: 24px;
}

.service-card h3 {
  margin-bottom: var(--space-2xs);
}

.service-card p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.service-card--featured p {
  color: var(--color-text-on-dark-muted);
}

.service-card__badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  margin-bottom: var(--space-s);
}

/* ==========================================================================
   Before / After slider
   ========================================================================== */
.compare {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--color-border);
  touch-action: pan-y;
  user-select: none;
  background: var(--c-fog);
}

.compare__base,
.compare__overlay {
  position: absolute;
  inset: 0;
}

.compare__base img,
.compare__overlay img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.compare__overlay {
  clip-path: inset(0 0 0 50%);
}

.compare__tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-2xs);
  margin-bottom: var(--space-m);
}

.compare__tab {
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  border: 1.5px solid var(--color-border);
  background: var(--color-bg);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: background var(--dur-fast) var(--ease-standard),
    color var(--dur-fast) var(--ease-standard),
    border-color var(--dur-fast) var(--ease-standard);
}

.compare__tab:hover {
  border-color: var(--c-graphite);
  color: var(--color-text);
}

.compare__tab.is-active {
  background: var(--c-black);
  border-color: var(--c-black);
  color: var(--c-white);
}

.compare__label {
  position: absolute;
  top: var(--space-s);
  padding: 0.4rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  background: rgba(10, 10, 10, 0.78);
  color: var(--c-white);
}

.compare__label--before {
  left: var(--space-s);
}

.compare__label--after {
  right: var(--space-s);
}

.compare__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 0;
  transform: translateX(-50%);
  cursor: ew-resize;
}

.compare__handle::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -1px;
  width: 2px;
  background: var(--c-white);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.25);
}

.compare__grip {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.compare__grip svg {
  width: 20px;
  height: 20px;
  color: var(--c-black);
}

.compare__steps {
  display: flex;
  justify-content: center;
  gap: var(--space-s);
  margin-top: var(--space-m);
}

.compare__step {
  border: 1.5px solid var(--color-border);
  background: var(--color-bg);
  border-radius: var(--radius-m);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.compare__note {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: var(--space-s);
}

/* ==========================================================================
   Ablauf / Process
   ========================================================================== */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-m);
  counter-reset: step;
}

.process__step {
  padding: var(--space-l) var(--space-m) var(--space-m);
  border-radius: var(--radius-l);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  position: relative;
}

.process__num {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  margin-bottom: var(--space-s);
  display: block;
}

.process__step h3 {
  margin-bottom: var(--space-2xs);
  font-size: 1.1rem;
}

.process__step p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

@media (max-width: 900px) {
  .process {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .process {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Referenzen gallery
   ========================================================================== */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 220px;
  gap: var(--space-s);
}

.gallery__item {
  position: relative;
  border-radius: var(--radius-m);
  overflow: hidden;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-standard);
}

.gallery__item:hover img {
  transform: scale(1.04);
}

.gallery__item--tall {
  grid-row: span 2;
}

.gallery__caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: var(--space-s);
  background: linear-gradient(to top, rgba(10, 10, 10, 0.75), transparent);
  color: var(--c-white);
  font-size: 0.8125rem;
  font-weight: 600;
}

@media (max-width: 900px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .gallery {
    grid-template-columns: 1fr;
    grid-auto-rows: 260px;
  }

  .gallery__item--tall {
    grid-row: span 1;
  }
}

/* ==========================================================================
   Projektvideos
   ========================================================================== */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: var(--space-m);
  align-items: start;
}

/* All clips are shot in portrait — keep the grid uniform */
.video-grid video {
  width: 100%;
  display: block;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  border-radius: var(--radius-m);
  background: var(--c-charcoal);
  border: 1px solid var(--color-border);
}

/* Section head gets the play/pause control alongside the copy */
.video-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-m);
  max-width: none;
}

.video-head > div {
  max-width: 640px;
}

.video-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  flex-shrink: 0;
  min-height: 44px;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  border: 1.5px solid var(--color-border);
  background: var(--color-bg);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  transition: border-color var(--dur-fast) var(--ease-standard),
    background var(--dur-fast) var(--ease-standard);
}

.video-toggle:hover {
  border-color: var(--c-ink);
}

.video-toggle svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Show the pause icon while playing, the play icon while paused */
.video-toggle__play {
  display: none;
}

.video-toggle[aria-pressed="true"] .video-toggle__pause {
  display: none;
}

.video-toggle[aria-pressed="true"] .video-toggle__play {
  display: block;
}

@media (max-width: 640px) {
  .video-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   About / Einsatzgebiet
   ========================================================================== */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.about__cities {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
  margin-top: var(--space-m);
}

.city-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3xs);
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  font-size: 0.875rem;
  font-weight: 600;
}

.city-chip svg {
  width: 16px;
  height: 16px;
}

.about__list {
  margin-top: var(--space-l);
  display: grid;
  gap: var(--space-s);
}

.about__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-s);
  font-size: 0.9375rem;
}

.about__list svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.about__visual {
  border-radius: var(--radius-l);
  overflow: hidden;
  aspect-ratio: 4 / 5;
}

.about__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Logo panel variant: wordmark centred on a clean card instead of a photo */
.about__visual--logo {
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  padding: var(--space-xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}

.about__visual--logo img {
  width: 100%;
  max-width: 440px;
  height: auto;
  object-fit: contain;
}

@media (max-width: 900px) {
  .about {
    grid-template-columns: 1fr;
    gap: var(--space-l);
  }

  .about__visual {
    order: -1;
    aspect-ratio: 16 / 10;
  }

  .about__visual--logo {
    aspect-ratio: auto;
    padding: var(--space-l) var(--space-m);
  }
}

/* ==========================================================================
   Kontakt
   ========================================================================== */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
}

.contact__info {
  display: grid;
  gap: var(--space-m);
  align-content: start;
}

.contact__row {
  display: flex;
  gap: var(--space-s);
  align-items: flex-start;
  padding-bottom: var(--space-m);
  border-bottom: 1px solid var(--color-border-dark);
}

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

.contact__row svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--color-text-on-dark-muted);
}

.contact__row strong {
  display: block;
  font-size: 0.9375rem;
}

.contact__row span,
.contact__row a {
  display: block;
  font-size: 0.9375rem;
  color: var(--color-text-on-dark-muted);
}

.form {
  display: grid;
  gap: var(--space-s);
  background: var(--c-charcoal);
  padding: var(--space-l);
  border-radius: var(--radius-l);
  border: 1px solid var(--color-border-dark);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-s);
}

.field {
  display: grid;
  gap: var(--space-3xs);
}

.field label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-on-dark-muted);
}

.field input,
.field select,
.field textarea {
  background: var(--c-black);
  border: 1.5px solid var(--color-border-dark);
  border-radius: var(--radius-m);
  padding: 0.75rem 0.9rem;
  color: var(--color-text-on-dark);
  min-height: 48px;
  transition: border-color var(--dur-fast) var(--ease-standard);
}

.field textarea {
  min-height: 110px;
  resize: vertical;
}

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

.field-note {
  font-size: 0.75rem;
  color: var(--color-text-on-dark-muted);
}

.form-status {
  font-size: 0.875rem;
  min-height: 1.2em;
}

.form-status[data-state="success"] {
  color: #a7f3d0;
}

.form-status[data-state="error"] {
  color: #fecaca;
}

@media (max-width: 900px) {
  .contact {
    grid-template-columns: 1fr;
    gap: var(--space-l);
  }
}

@media (max-width: 560px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   CTA banner
   ========================================================================== */
.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-l);
  flex-wrap: wrap;
  padding: var(--space-xl) var(--space-l);
  border-radius: var(--radius-l);
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.cta-banner h2 {
  max-width: 480px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark-muted);
  padding-block: var(--space-2xl) var(--space-l);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-l);
  padding-bottom: var(--space-xl);
}

.footer__brand img {
  height: 48px;
  filter: invert(1);
  margin-bottom: var(--space-s);
}

.footer__brand p {
  max-width: 320px;
  font-size: 0.9375rem;
}

.footer__col h4 {
  color: var(--color-text-on-dark);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-s);
}

.footer__col ul {
  display: grid;
  gap: var(--space-xs);
}

.footer__col a {
  font-size: 0.9375rem;
  transition: color var(--dur-fast) var(--ease-standard);
}

.footer__col a:hover {
  color: var(--color-text-on-dark);
}

.footer__social {
  display: flex;
  gap: var(--space-2xs);
  margin-top: var(--space-s);
}

.footer__social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--color-border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer__social svg {
  width: 18px;
  height: 18px;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-s);
  flex-wrap: wrap;
  padding-top: var(--space-l);
  border-top: 1px solid var(--color-border-dark);
  font-size: 0.8125rem;
}

.footer__bottom ul {
  display: flex;
  gap: var(--space-m);
}

@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Scroll reveal
   ========================================================================== */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-slow) var(--ease-standard),
    transform var(--dur-slow) var(--ease-standard);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* ==========================================================================
   Legal pages
   ========================================================================== */
.legal {
  max-width: 760px;
  margin-inline: auto;
  padding-block: var(--space-2xl);
}

.legal h1 {
  font-size: 2rem;
  margin-bottom: var(--space-s);
}

.legal h2 {
  font-size: 1.25rem;
  margin-top: var(--space-l);
  margin-bottom: var(--space-2xs);
}

.legal h3 {
  font-size: 1rem;
  margin-top: var(--space-m);
  margin-bottom: var(--space-3xs);
}

.legal p,
.legal li {
  color: var(--color-text-muted);
}

.legal ul {
  display: grid;
  gap: var(--space-2xs);
  margin-top: var(--space-2xs);
}

.legal mark {
  background: #fef08a;
  padding: 0 0.25em;
  border-radius: 3px;
}

.legal a.back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-weight: 600;
  margin-bottom: var(--space-l);
}