/* ========================================================================== 
   Variables
   ========================================================================== */

:root {
  /* Colors */
  --color-bg: #050b16; /* deep navy background */
  --color-surface: #0e1726; /* elevated surface */
  --color-surface-soft: #141f33;
  --color-text: #f5f5f7; /* primary text */
  --color-text-muted: #b7bdc8;
  --color-primary: #d7b56d; /* elegant gold */
  --color-primary-soft: rgba(215, 181, 109, 0.15);
  --color-primary-strong: #f1cf7b;
  --color-accent: #1a7f6a; /* subtle emerald */
  --color-accent-soft: rgba(26, 127, 106, 0.15);
  --color-success: #3bb273;
  --color-warning: #f6b93b;
  --color-danger: #e55039;

  --gray-50: #f8f9fb;
  --gray-100: #e1e4eb;
  --gray-200: #c8ccd8;
  --gray-300: #a7adbd;
  --gray-400: #8a91a3;
  --gray-500: #6f7690;
  --gray-600: #555c72;
  --gray-700: #3c4254;
  --gray-800: #272b37;
  --gray-900: #151824;

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Georgia", "Times New Roman", serif;

  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-base: 1rem;    /* 16px */
  --font-size-lg: 1.125rem;  /* 18px */
  --font-size-xl: 1.25rem;   /* 20px */
  --font-size-2xl: 1.5rem;   /* 24px */
  --font-size-3xl: 1.875rem; /* 30px */
  --font-size-4xl: 2.25rem;  /* 36px */

  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* Spacing scale (0–96px) */
  --space-0: 0;
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-8: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */
  --space-20: 5rem;    /* 80px */
  --space-24: 6rem;    /* 96px */

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-soft: 0 8px 20px rgba(0, 0, 0, 0.25);
  --shadow-medium: 0 16px 40px rgba(0, 0, 0, 0.4);

  /* Transitions */
  --transition-fast: 120ms ease-out;
  --transition-base: 200ms ease-out;
  --transition-slow: 320ms ease-out;

  /* Layout */
  --container-max-width: 1120px;
}

/* Motion reduction */
@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0ms;
    --transition-base: 0ms;
    --transition-slow: 0ms;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}


/* ========================================================================== 
   Reset / Normalize
   ========================================================================== */

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

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

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
figure,
blockquote,
dl,
dd {
  margin: 0;
}

ul[role="list"],
ol[role="list"] {
  list-style: none;
  padding: 0;
  margin: 0;
}

body {
  min-height: 100vh;
}

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

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

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

button {
  background: none;
  border: none;
  padding: 0;
}

textarea {
  resize: vertical;
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 3px solid var(--color-primary-strong);
  outline-offset: 3px;
}

[hidden] {
  display: none !important;
}


/* ========================================================================== 
   Base Styles
   ========================================================================== */

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  background-color: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
}

main {
  min-height: 60vh;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: var(--line-height-tight);
  color: var(--gray-50);
  margin-bottom: var(--space-3);
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-base);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

p {
  margin-bottom: var(--space-3);
  color: var(--color-text-muted);
}

strong,
b {
  font-weight: 600;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--color-primary-strong);
}

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

hr {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin: var(--space-6) 0;
}

code,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}


/* ========================================================================== 
   Utilities
   ========================================================================== */

/* Layout: container centers content and constrains width */

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--space-6);
    padding-right: var(--space-6);
  }
}

/* Spacing utilities (margin / padding bottom & top for vertical rhythm) */

.u-mb-0 { margin-bottom: 0 !important; }
.u-mb-2 { margin-bottom: var(--space-2) !important; }
.u-mb-4 { margin-bottom: var(--space-4) !important; }
.u-mb-6 { margin-bottom: var(--space-6) !important; }
.u-mb-8 { margin-bottom: var(--space-8) !important; }

.u-mt-0 { margin-top: 0 !important; }
.u-mt-4 { margin-top: var(--space-4) !important; }
.u-mt-6 { margin-top: var(--space-6) !important; }

.u-py-4 {
  padding-top: var(--space-4) !important;
  padding-bottom: var(--space-4) !important;
}

.u-py-8 {
  padding-top: var(--space-8) !important;
  padding-bottom: var(--space-8) !important;
}

/* Flex helpers */

.flex {
  display: flex;
}

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

.flex-row {
  flex-direction: row;
}

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

.flex-wrap {
  flex-wrap: wrap;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

.items-end {
  align-items: flex-end;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

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

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

/* Grid helpers */

.grid {
  display: grid;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* Text helpers */

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }

/* Screen reader only */

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

/* Utility: overlay background for modals (e.g., age verification) */

.overlay-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 40;
}


/* ========================================================================== 
   Components
   ========================================================================== */

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
  color: #050608 !important;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.45);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.6);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.5);
}

.btn-secondary {
  background-color: transparent;
  border-color: rgba(215, 181, 109, 0.6);
  color: var(--color-primary-strong);
}

.btn-secondary:hover {
  background-color: var(--color-primary-soft);
}

.btn-ghost {
  background-color: transparent;
  border-color: transparent;
  color: var(--color-text-muted);
}

.btn-ghost:hover {
  background-color: rgba(255, 255, 255, 0.04);
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* Form controls */

.field-label {
  display: block;
  margin-bottom: var(--space-1);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--gray-100);
}

.input,
.select,
.textarea {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background-color: rgba(7, 11, 23, 0.9);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background-color var(--transition-base);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--gray-400);
}

.input:focus-visible,
.select:focus-visible,
.textarea:focus-visible {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent-soft);
  background-color: rgba(10, 18, 35, 0.98);
}

.input[disabled],
.select[disabled],
.textarea[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

/* Cards */

.card {
  background: radial-gradient(circle at top left, rgba(215, 181, 109, 0.06), transparent 55%),
              radial-gradient(circle at bottom right, rgba(26, 127, 106, 0.05), transparent 55%),
              var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.card-header {
  margin-bottom: var(--space-4);
}

.card-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-1);
}

.card-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.card-meta {
  margin-top: var(--space-4);
  font-size: var(--font-size-xs);
  color: var(--gray-300);
}

/* Map-style overview container (homepage) */

.map-shell {
  position: relative;
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top, rgba(215, 181, 109, 0.1), transparent 60%),
              radial-gradient(circle at bottom, rgba(26, 127, 106, 0.25), transparent 60%),
              #02050b;
  padding: var(--space-6);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

.map-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.08) 0, transparent 55%),
                    radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.04) 0, transparent 55%);
  opacity: 0.5;
  pointer-events: none;
}

/* Timeline blocks (for visitor guides) */

.timeline {
  position: relative;
  padding-left: 1.5rem;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-4);
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -0.55rem;
  top: 0.2rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(215, 181, 109, 0.25);
}

.timeline-time {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-300);
  margin-bottom: var(--space-1);
}

/* Gallery */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

.gallery-item {
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow), filter var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.04);
  filter: brightness(1.03);
}

/* Informational blocks / highlight panels (e.g., address, vervoer, verantwoord spelen) */

.info-block {
  background-color: var(--color-surface-soft);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.info-block--accent {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent-soft);
}

.info-block-title {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--gray-200);
  margin-bottom: var(--space-2);
}

.info-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.info-list /* Responsible gaming hotline highlight */

.hotline-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: linear-gradient(120deg, rgba(26, 127, 106, 0.25), rgba(215, 181, 109, 0.2));
  border: 1px solid rgba(215, 181, 109, 0.5);
}

.hotline-banner strong {
  color: #ffffff;
}

/* Age verification modal */

.age-gate {
  max-width: 440px;
  width: 100%;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top, rgba(215, 181, 109, 0.16), transparent 60%),
              var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-medium);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.age-gate-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  border: 1px solid rgba(215, 181, 109, 0.8);
  color: var(--color-primary-strong);
  font-weight: 700;
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-3);
}

.age-gate-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

/* Navigation shell (site-wide) */

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(5, 11, 22, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-strong);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--font-size-sm);
}

.site-nav a {
  position: relative;
  padding-bottom: 0.1rem;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--color-primary-strong);
  transition: width var(--transition-base);
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  width: 100%;
}

/* Footer */

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
  background: #050814;
}

.site-footer p {
  color: var(--gray-400);
}

.site-footer a {
  color: var(--gray-200);
}

.site-footer a:hover {
  color: var(--color-primary-strong);
}

/* Media helpers for photography layouts */

.photo-hero {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-height: 520px;
}

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

.photo-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5, 9, 18, 0.9), transparent 40%);
}

.photo-hero-content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-6);
}

/* Responsive typography adjustments */

@media (max-width: 768px) {
  h1 { font-size: 1.9rem; }
  h2 { font-size: 1.6rem; }
  h3 { font-size: 1.3rem; }
  .card {
    padding: var(--space-4);
  }
  .age-gate {
    padding: var(--space-4);
  }
}