/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Accessibility */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--color-accent);
  color: var(--color-bg);
  padding: 8px 16px;
  z-index: 1000;
  text-decoration: none;
  border-radius: 0 0 4px 0;
}

.skip-link:focus {
  top: 0;
}

:root {
  /* Colors — light theme (default) */
  --color-bg: #f5f5f5;
  --color-text: #1a1a1a;
  --color-accent: #1a1a1a;
  --color-card: #ffffff;
  --color-border: #d5d5d5;
  --color-muted: #666;
  --color-header-bg: rgba(245, 245, 245, var(--header-opacity));
  --color-success-bg: #f0fff0;
  --color-success-border: #2a5a2a;
  --color-success-text: #1a7a1a;

  /* Shadow & Glass Effect */
  --shadow-light: rgba(255, 255, 255, 0.7);
  --shadow-lighter: rgba(255, 255, 255, 0.8);
  --shadow-glass: rgba(255, 255, 255, 0.23);
  --shadow-glass-hover: rgba(255, 255, 255, 0.35);
  --shadow-dark-xs: rgba(0, 0, 0, 0.08);
  --shadow-dark-sm: rgba(0, 0, 0, 0.12);
  --shadow-dark-md: rgba(0, 0, 0, 0.15);
  --shadow-dark-lg: rgba(0, 0, 0, 0.2);
  --shadow-dark-xl: rgba(0, 0, 0, 0.25);
  --glow-accent: rgba(81, 0, 255, 0.15);
  --glow-accent-light: rgba(81, 0, 255, 0.1);
  --text-shadow: 0 0 7.5px rgba(0, 0, 0, 0.69);

  /* Service Colors */
  --color-installations-primary: rgba(138, 43, 226, 0.35);
  --color-installations-accent: rgba(138, 43, 226, 0.45);

  --color-live-animations-primary: rgba(30, 144, 255, 0.35);
  --color-live-animations-accent: rgba(30, 144, 255, 0.45);

  --color-workshops-primary: rgba(236, 64, 221, 0.35);
  --color-workshops-accent: rgba(236, 64, 221, 0.45);

  /* Typography */
  --font-family-base:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
  --font-family-display: "Space Grotesk", sans-serif;

  --font-size-xs: 12px;
  --font-size-sm: 14px;
  --font-size-base: 16px;
  --font-size-lg: 20px;
  --font-size-xl: 24px;
  --font-size-2xl: 48px;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-normal: normal;
  --line-height-relaxed: 1.6;

  /* Spacing */
  --spacing: 20px;
  --gap: 20px;
  --gap-xs: 10px;
  --gap-sm: 12px;
  --gap-md: 20px;
  --gap-lg: 26px;
  --gap-xl: 40px;
  --gap-2xl: 50px;

  /* Border Radius */
  --radius-xs: 15px;
  --radius-sm: 20px;
  --radius-md: 30px;
  --radius-lg: 35px;

  /* Transitions */
  --transition-fast: 0.2s;
  --transition-base: 0.3s;
  --transition-slow: 0.5s;
  --ease-default: ease;
  --ease-in-out: ease-in-out;

  /* Component Dimensions */
  --hero-height-desktop: 580px;
  --hero-height-mobile: 320px;
  --bubble-tail-offset: 20px;

  /* Effects */
  --filter-drop-shadow-sm: drop-shadow(0px 2px 20px rgba(0, 0, 0, 0.25));
  --filter-drop-shadow-lg: drop-shadow(0px 1px 0.9px rgba(0, 0, 0, 0.41))
    drop-shadow(0px 2px 20px rgba(0, 0, 0, 0.25));

  /* Animation Timings */
  --animation-blink-duration: 0.7s;

  /* Bubble & Blur Effects */
  --bubble-blur: 10px;
  --header-blur: 5.45px;
  --header-opacity: 0.52;

  /* Modal Dimensions */
  --modal-image-max-width: 90vw;
  --modal-image-max-height: 90vh;
  --modal-close-offset: -50px;
  --modal-nav-offset: 20px;
}

/* Dark theme — system preference */
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0e0e0e;
    --color-text: #e8e8e8;
    --color-accent: #e8e8e8;
    --color-card: #1a1a1a;
    --color-border: #2a2a2a;
    --color-muted: #888;
    --color-header-bg: rgba(14, 14, 14, var(--header-opacity));
    --color-success-bg: #0f1f0f;
    --color-success-border: #2a5a2a;
    --color-success-text: #5c5;
    --shadow-dark-xs: rgba(0, 0, 0, 0.15);
    --shadow-dark-sm: rgba(0, 0, 0, 0.25);
    --shadow-dark-md: rgba(0, 0, 0, 0.3);
    --shadow-dark-lg: rgba(0, 0, 0, 0.4);
    --shadow-dark-xl: rgba(0, 0, 0, 0.5);
    --glow-accent: rgba(81, 0, 255, 0.3);
    --glow-accent-light: rgba(81, 0, 255, 0.2);
  }
}

/* Dark theme — manual override */
html[data-theme="dark"] {
  --color-bg: #0e0e0e;
  --color-text: #e8e8e8;
  --color-accent: #e8e8e8;
  --color-card: #1a1a1a;
  --color-border: #2a2a2a;
  --color-muted: #888;
  --color-header-bg: rgba(14, 14, 14, var(--header-opacity));
  --color-success-bg: #0f1f0f;
  --color-success-border: #2a5a2a;
  --color-success-text: #5c5;
  --shadow-dark-xs: rgba(0, 0, 0, 0.15);
  --shadow-dark-sm: rgba(0, 0, 0, 0.25);
  --shadow-dark-md: rgba(0, 0, 0, 0.3);
  --shadow-dark-lg: rgba(0, 0, 0, 0.4);
  --shadow-dark-xl: rgba(0, 0, 0, 0.5);
  --glow-accent: rgba(81, 0, 255, 0.3);
  --glow-accent-light: rgba(81, 0, 255, 0.2);
}

/* Light theme — manual override (resets dark system preference) */
html[data-theme="light"] {
  --color-bg: #f5f5f5;
  --color-text: #1a1a1a;
  --color-accent: #1a1a1a;
  --color-card: #ffffff;
  --color-border: #d5d5d5;
  --color-muted: #666;
  --color-header-bg: rgba(245, 245, 245, var(--header-opacity));
  --color-success-bg: #f0fff0;
  --color-success-border: #2a5a2a;
  --color-success-text: #1a7a1a;
  --shadow-dark-xs: rgba(0, 0, 0, 0.08);
  --shadow-dark-sm: rgba(0, 0, 0, 0.12);
  --shadow-dark-md: rgba(0, 0, 0, 0.15);
  --shadow-dark-lg: rgba(0, 0, 0, 0.2);
  --shadow-dark-xl: rgba(0, 0, 0, 0.25);
  --glow-accent: rgba(81, 0, 255, 0.15);
  --glow-accent-light: rgba(81, 0, 255, 0.1);
}

body {
  font-family: var(--font-family-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
  background: var(--color-bg);
  padding: var(--spacing);
}

/* Typography */
h1,
h2,
h3 {
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-normal);
}

h1 {
  font-size: var(--font-size-base);
}

h2 {
  font-size: var(--font-size-sm);
}

h3 {
  font-size: var(--font-size-xs);
}

p {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-normal);
}

/* Header */
header {
  position: sticky;
  top: 0;
  background: var(--color-header-bg);
  backdrop-filter: blur(var(--header-blur));
  -webkit-backdrop-filter: blur(var(--header-blur));
  z-index: 100;
  margin-bottom: 0;
  margin-left: calc(-1 * var(--spacing));
  margin-right: calc(-1 * var(--spacing));
  margin-top: calc(-1 * var(--spacing));
  padding: var(--spacing);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  text-decoration: none;
}

nav {
  display: flex;
  gap: var(--gap-lg);
}

nav a {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-normal);
  color: var(--color-text);
  text-decoration: none;
  transition: opacity var(--transition-fast) var(--ease-default);
}

nav a:hover {
  opacity: 0.7;
}

nav a.active {
  font-weight: var(--font-weight-bold);
  position: relative;
}

nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 1px;
  background-color: var(--color-text);
}

/* Navigation Focus States */
nav a:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 2px;
}

nav a:focus:not(:focus-visible) {
  outline: none;
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  width: 28px;
  height: 20px;
  position: relative;
  flex-shrink: 0;
}

.nav-toggle__line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  position: absolute;
  left: 0;
  transition:
    transform var(--transition-base) var(--ease-default),
    opacity var(--transition-base) var(--ease-default);
}

.nav-toggle__line:nth-child(1) {
  top: 0;
}

.nav-toggle__line:nth-child(2) {
  top: 9px;
}

.nav-toggle__line:nth-child(3) {
  top: 18px;
}

.nav-open .nav-toggle__line:nth-child(1) {
  top: 9px;
  transform: rotate(45deg);
}

.nav-open .nav-toggle__line:nth-child(2) {
  opacity: 0;
}

.nav-open .nav-toggle__line:nth-child(3) {
  top: 9px;
  transform: rotate(-45deg);
}

/* Theme Toggle */
.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  transition: opacity var(--transition-fast) var(--ease-default);
}

.theme-toggle:hover {
  opacity: 0.7;
}

.theme-toggle:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 2px;
}

.theme-toggle:focus:not(:focus-visible) {
  outline: none;
}

.theme-toggle__icon {
  width: 20px;
  height: 20px;
}

/* Sun shown in dark mode, moon shown in light mode */
.theme-toggle__icon--sun {
  display: none;
}

.theme-toggle__icon--moon {
  display: block;
}

@media (prefers-color-scheme: dark) {
  .theme-toggle__icon--sun {
    display: block;
  }

  .theme-toggle__icon--moon {
    display: none;
  }
}

html[data-theme="dark"] .theme-toggle__icon--sun {
  display: block;
}

html[data-theme="dark"] .theme-toggle__icon--moon {
  display: none;
}

html[data-theme="light"] .theme-toggle__icon--sun {
  display: none;
}

html[data-theme="light"] .theme-toggle__icon--moon {
  display: block;
}

/* Main Layout */
main {
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}

/* TV Glass Effect - Shared Pattern */
.tv-effect {
  background: #000000;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow:
    0 0 30px var(--glow-accent),
    inset 0 0 60px var(--shadow-dark-xl);
}

.tv-effect::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    var(--shadow-dark-xs),
    var(--shadow-dark-xs) 1px,
    transparent 1px,
    transparent 2px
  );
  pointer-events: none;
  z-index: 2;
  border-radius: var(--radius-lg);
}

.tv-effect::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    ellipse at center,
    transparent 50%,
    var(--shadow-dark-lg) 100%
  );
  pointer-events: none;
  z-index: 3;
  border-radius: var(--radius-lg);
}

/* Hero Video Section */
.hero-video {
  width: 100%;
  height: var(--hero-height-desktop);
}

.hero-video__player {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity var(--transition-slow) var(--ease-in-out);
}

.hero-video__player.playing {
  opacity: 1;
}

/* Video Overlay - Shared Pattern */
.hero-video__overlay,
.page-content__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--gap-xs);
  padding: var(--gap-md) var(--gap-xl);
  pointer-events: none;
}

/* Chat Bubble - Base Pattern */
.bubble {
  font-family: var(--font-family-display);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: #ffffff;
  text-shadow: var(--text-shadow);
  background: var(--shadow-glass);
  backdrop-filter: blur(var(--bubble-blur));
  -webkit-backdrop-filter: blur(var(--bubble-blur));
  border-radius: var(--radius-md);
  padding: var(--gap-xs) var(--gap-md);
  box-shadow: inset 0 1px 1px var(--shadow-light);
  filter: var(--filter-drop-shadow-lg);
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity var(--transition-base) var(--ease-default),
    transform var(--transition-base) var(--ease-default),
    background var(--transition-fast) var(--ease-default),
    box-shadow var(--transition-fast) var(--ease-default);
  display: inline-block;
  white-space: nowrap;
  position: relative;
}

.bubble::before {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border: 10px solid transparent;
  border-top-color: var(--shadow-glass);
  border-bottom: 0;
  bottom: -10px;
}

.bubble.visible {
  opacity: 1;
  transform: translateY(0) translate(var(--magnet-x, 0), var(--magnet-y, 0));
}

.bubble.typing::after {
  content: "|";
  animation: blink var(--animation-blink-duration) infinite;
}

.bubble--left {
  align-self: flex-start;
}

.bubble--left::before {
  left: var(--bubble-tail-offset);
}

.bubble--right {
  align-self: flex-end;
}

.bubble--right::before {
  right: var(--bubble-tail-offset);
}

/* Hero Video Bubble - Extension */
.hero-video__bubble {
  text-decoration: none;
  cursor: pointer;
  pointer-events: auto;
}

.hero-video__bubble:hover {
  box-shadow:
    inset 0 1px 1px var(--shadow-lighter),
    0 0 20px var(--glow-accent-light);
}

@keyframes blink {
  0%,
  50% {
    opacity: 1;
  }
  51%,
  100% {
    opacity: 0;
  }
}

/* Installations - Purple */
.bubble--installations {
  background: linear-gradient(
    135deg,
    var(--color-installations-primary),
    var(--shadow-glass)
  );
}

.bubble--installations::before {
  border-top-color: var(--color-installations-primary);
}

.bubble--installations:hover {
  background: linear-gradient(
    135deg,
    var(--color-installations-accent),
    var(--shadow-glass-hover)
  );
  box-shadow:
    inset 0 1px 1px var(--shadow-lighter),
    0 0 20px var(--color-installations-accent);
}

/* Live Animations - Blue */
.bubble--live-animations {
  background: linear-gradient(
    135deg,
    var(--color-live-animations-primary),
    var(--shadow-glass)
  );
}

.bubble--live-animations::before {
  border-top-color: var(--color-live-animations-primary);
}

.bubble--live-animations:hover {
  background: linear-gradient(
    135deg,
    var(--color-live-animations-accent),
    var(--shadow-glass-hover)
  );
  box-shadow:
    inset 0 1px 1px var(--shadow-lighter),
    0 0 20px var(--color-live-animations-accent);
}

/* Workshops - Magenta */
.bubble--workshops {
  background: linear-gradient(
    135deg,
    var(--color-workshops-primary),
    var(--shadow-glass)
  );
}

.bubble--workshops::before {
  border-top-color: var(--color-workshops-primary);
}

.bubble--workshops:hover {
  background: linear-gradient(
    135deg,
    var(--color-workshops-accent),
    var(--shadow-glass-hover)
  );
  box-shadow:
    inset 0 1px 1px var(--shadow-lighter),
    0 0 20px var(--color-workshops-accent);
}

.hero-video__cta {
  text-decoration: none;
  pointer-events: auto;
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity var(--transition-base) var(--ease-default),
    transform var(--transition-base) var(--ease-default);
  filter: var(--filter-drop-shadow-sm);
  align-self: flex-start;
  margin-top: var(--gap-xs);
  height: 86px;
  display: inline-block;
}

.hero-video__cta svg {
  height: 100%;
  width: auto;
  display: block;
}

.hero-video__cta.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero-video__cta:hover {
  transform: translateY(-2px) scale(1.05);
}

.hero-video__cta.visible:hover {
  transform: translateY(-2px) scale(1.05);
}

.hero-video__cta--right {
  align-self: flex-end;
}

/* Grid Section */
.grid-section {
  display: flex;
  gap: var(--gap);
}

a.grid-item {
  flex: 1;
  display: flex;
  flex-direction: row;
  gap: var(--gap-md);
  min-width: 0;
  text-decoration: none;
  color: inherit;
  background: var(--color-card);
  border-radius: var(--radius-sm);
  padding: var(--gap-md);
  box-shadow: 0 2px 20px var(--shadow-dark-xs);
  transition:
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

a.grid-item:hover {
  box-shadow: 0 4px 30px var(--shadow-dark-sm);
  transform: translateY(-2px);
}

a.grid-item:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

a.grid-item:focus:not(:focus-visible) {
  outline: none;
}

.grid-item__text {
  display: flex;
  flex-direction: column;
  gap: var(--gap-xs);
  flex: 1;
  min-width: 0;
}

.grid-item__text h2 {
  font-family: var(--font-family-display);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  line-height: var(--line-height-normal);
}

.grid-item__text p {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-normal);
  color: var(--color-text);
  line-height: var(--line-height-normal);
}

.grid-item__link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}

.grid-item__image {
  background: var(--color-card);
  flex: 1;
  min-width: 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--radius-sm);
}

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

/* Page Content */
.page-content {
  display: flex;
  flex-direction: column;
  gap: var(--gap-xl);
}

/* Media section: gallery + video side by side */
.page-content__media {
  display: flex;
  gap: var(--gap);
  width: 100%;
  height: 500px;
}

.page-content__gallery {
  flex-shrink: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--gap-sm);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  box-shadow: 0px 2px 20px var(--shadow-dark-xs);
  padding: var(--gap-md);
}

.page-content__gallery .page-gallery {
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
  margin-bottom: 0;
  height: 100%;
}

.page-content__gallery .page-gallery__item {
  width: 145px;
  flex: 1;
  min-height: 0;
  border-radius: var(--radius-xs);
}

.page-content__hero {
  flex: 1;
  border-radius: var(--radius-lg);
}

.page-content__hero img,
.page-content__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-lg);
}

.page-content__body {
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}

/* Page Intro Section */
.page-intro {
  display: flex;
  flex-direction: column;
  gap: var(--gap-lg);
}

.page-intro__headline {
  font-family: var(--font-family-display);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  margin: 0;
}

.page-intro__lead {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  margin: 0;
}

.page-intro__body {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  margin: 0;
}

/* Page Gallery */
.page-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--gap-md);
  margin-bottom: var(--gap-2xl);
  width: 100%;
}

.page-gallery__item {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3;
  min-height: 200px;
  border: none;
  padding: 0;
  cursor: pointer;
  overflow: hidden;
  transition:
    transform var(--transition-base) var(--ease-default),
    box-shadow var(--transition-base) var(--ease-default);
}

.page-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-gallery__item:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 30px var(--shadow-dark-sm);
}

.page-gallery__item:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Image Modal */
.image-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
}

.image-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-modal__backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  animation: fadeIn var(--transition-base) var(--ease-default);
}

.image-modal__content {
  position: relative;
  z-index: 1001;
  max-width: var(--modal-image-max-width);
  max-height: var(--modal-image-max-height);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: zoomIn var(--transition-base) var(--ease-default);
}

.image-modal__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.image-modal__close {
  position: absolute;
  top: var(--modal-close-offset);
  right: 0;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--transition-fast);
  z-index: 1002;
}

.image-modal__close:hover {
  opacity: 0.7;
}

.image-modal__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  cursor: pointer;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition:
    background var(--transition-fast),
    opacity var(--transition-fast);
  z-index: 1002;
}

.image-modal__nav:hover {
  background: rgba(255, 255, 255, 0.35);
  opacity: 0.9;
}

.image-modal__nav--prev {
  left: var(--modal-nav-offset);
}

.image-modal__nav--next {
  right: var(--modal-nav-offset);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes zoomIn {
  from {
    transform: scale(0.95);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* Shortlist Grid */
.shortlist-grid {
  display: flex;
  gap: var(--gap-2xl);
  width: 100%;
}

.shortlist {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--gap-xs);
  min-width: 0;
}

.shortlist__title {
  font-family: var(--font-family-display);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  margin: 0;
}

.shortlist__item {
  display: flex;
  gap: var(--gap-xs);
  align-items: flex-start;
  line-height: var(--line-height-normal);
  color: var(--color-text);
}

.shortlist__label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  font-style: italic;
  width: 134px;
  flex-shrink: 0;
}

.shortlist__description {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-normal);
  flex: 1;
  min-width: 0;
  margin: 0;
}

/* Service Page Layout (2/3 main + 1/3 sidebar) */
.service-layout {
  display: flex;
  gap: var(--gap-2xl);
  width: 100%;
}

.service-layout__main {
  flex: 2;
  display: flex;
  flex-direction: column;
  gap: var(--gap-2xl);
  min-width: 0;
}

.service-layout__sidebar {
  flex: 1;
  background: var(--color-bg);
  padding: var(--gap-md);
  border-radius: var(--radius-sm);
  box-shadow: 0px 2px 20px var(--shadow-dark-xs);
  display: flex;
  flex-direction: column;
  gap: var(--gap-md);
  height: fit-content;
  color: var(--color-muted);
}

.service-layout__sidebar .shortlist {
  gap: var(--gap-xs);
}

.service-layout__sidebar .shortlist__description {
  color: var(--color-muted);
}

/* Contact Layout */
.contact-layout {
  display: flex;
  gap: var(--gap-2xl);
  align-items: flex-start;
}

.contact-form {
  flex: 1;
  position: sticky;
  top: 80px;
}

.contact-form h2 {
  font-family: var(--font-family-display);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--gap-xs);
}

.contact-form > p {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--gap-md);
}

/* About Intro */
.about-intro {
  flex: 1;
  min-width: 0;
}

.about-intro h2 {
  font-family: var(--font-family-display);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--gap-sm);
}

.about-intro h3 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-top: var(--gap-md);
  margin-bottom: var(--gap-sm);
}

.about-intro p {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--gap-xs);
}

.exhibition-list {
  list-style: none;
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.exhibition-list li {
  margin-bottom: var(--gap-xs);
}

.exhibition-list em {
  color: var(--color-muted);
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: var(--font-weight-medium);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--gap-xs);
  border: 1px solid var(--color-border);
  background: var(--color-card);
  color: var(--color-text);
  font-family: inherit;
  font-size: var(--font-size-xs);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.btn {
  background: var(--color-text);
  color: var(--color-bg);
  padding: 12px 24px;
  border: none;
  cursor: pointer;
  font-size: var(--font-size-xs);
  font-family: inherit;
  transition: opacity var(--transition-fast);
}

.btn:hover {
  opacity: 0.8;
}

/* Form Messages */
.form-message {
  padding: 16px;
  margin-bottom: 20px;
  font-size: var(--font-size-sm);
}

.form-message--success {
  background: var(--color-success-bg);
  border: 1px solid var(--color-success-border);
  color: var(--color-success-text);
}

/* Legal Content */
.legal-content h2 {
  font-family: var(--font-family-display);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  margin-top: var(--gap-xl);
  margin-bottom: var(--gap-xs);
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content h3 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-top: var(--gap-md);
  margin-bottom: var(--gap-xs);
}

.legal-content p {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--gap-xs);
}

.legal-content a {
  color: var(--color-text);
}

/* Footer */
.site-footer {
  margin-top: var(--gap-xl);
  padding: var(--gap-md) 0;
  border-top: 1px solid var(--color-border);
}

.site-footer__nav {
  display: flex;
  justify-content: flex-end;
  gap: var(--gap-lg);
}

.site-footer__nav a {
  font-size: var(--font-size-sm);
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--transition-fast) var(--ease-default);
}

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

/* Responsive - Tablet */
@media (max-width: 1024px) {
  .bubble {
    white-space: normal;
    word-wrap: break-word;
    display: block;
    width: fit-content;
    max-width: calc(100% - var(--gap-sm) * 2);
  }

  a.grid-item {
    flex-direction: column;
  }

  .grid-item__image {
    width: 100%;
    aspect-ratio: 16 / 9;
  }
}

/* Responsive - Mobile */
@media (max-width: 768px) {
  body {
    padding: var(--gap-sm);
  }

  header {
    margin-left: calc(-1 * var(--gap-sm));
    margin-right: calc(-1 * var(--gap-sm));
    margin-top: calc(-1 * var(--gap-sm));
    padding: var(--gap-sm);
  }

  .header-container {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .nav-toggle {
    display: block;
  }

  nav {
    display: none;
    flex-direction: column;
    gap: var(--gap-sm);
    width: 100%;
    padding-top: var(--gap-sm);
  }

  .nav-open nav {
    display: flex;
  }

  nav a.active::after {
    display: none;
  }

  .hero-video {
    height: var(--hero-height-mobile);
  }

  .hero-video__overlay,
  .page-content__overlay {
    padding: var(--gap-sm);
    gap: 6px;
  }

  .bubble {
    font-size: var(--font-size-sm);
    padding: 6px var(--gap-sm);
    border-radius: var(--radius-xs);
  }

  .hero-video__cta {
    height: 65px;
    margin-top: 6px;
  }

  .grid-section,
  .shortlist-grid,
  .contact-layout {
    flex-direction: column;
  }

  .contact-form {
    position: static;
  }

  .contact-layout .about-intro {
    order: 2;
  }

  .contact-layout .contact-form {
    order: 1;
  }

  a.grid-item {
    width: 100%;
  }

  .page-intro__headline {
    font-size: var(--font-size-lg);
  }

  .page-intro__lead {
    font-size: var(--font-size-lg);
  }

  .page-intro__body {
    font-size: var(--font-size-sm);
  }

  .page-gallery {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

  .page-content__media {
    flex-direction: column;
    height: auto;
  }

  .page-content__gallery {
    order: 2;
    height: auto;
    width: 100%;
    flex-direction: row;
  }

  .page-content__gallery .page-gallery {
    flex-direction: row;
    width: 100%;
    height: auto;
    gap: var(--gap-xs);
  }

  .page-content__gallery .page-gallery__item {
    width: calc((100% - 2 * var(--gap-xs)) / 3);
    flex: none;
    aspect-ratio: 1 / 1;
  }

  .page-content__hero {
    order: 1;
    height: 250px;
    width: 100%;
  }

  .service-layout {
    flex-direction: column;
  }

  .service-layout__main {
    flex-direction: column;
  }

  .service-layout__sidebar {
    width: 100%;
    height: auto;
  }

  .image-modal__content {
    max-width: 95vw;
    max-height: 85vh;
  }

  .image-modal__close {
    top: 10px;
    right: 10px;
  }

  .image-modal__nav {
    padding: 10px;
  }

  .image-modal__nav--prev {
    left: 10px;
  }

  .image-modal__nav--next {
    right: 10px;
  }
}