/* ========================================================================
   Variables
   ======================================================================== */
:root {
  /* Colors */
  --color-bg: #050608; /* near-black background for immersive feel */
  --color-bg-alt: #0f1316; /* deep green-black */
  --color-surface: #141719; /* primary surface (cards, sections) */
  --color-surface-elevated: #1b2024;

  --color-text: #f5f2e8; /* warm off-white */
  --color-text-muted: #b2a89a;

  --color-primary: #1d4d3b; /* deep bottle green */
  --color-primary-soft: #255e49;
  --color-primary-dark: #123227;

  --color-accent-amber: #f2b262; /* warm amber lighting */
  --color-accent-amber-soft: rgba(242, 178, 98, 0.16);

  --color-gold: #d1a75b; /* subtle gold accents */

  --color-success: #3ba773;
  --color-warning: #f4c15a;
  --color-danger: #de4c3c;

  /* Neutral grays (warm-leaning for typography/UI) */
  --gray-50: #f8f5f0;
  --gray-100: #e4ddd2;
  --gray-200: #cfc4b3;
  --gray-300: #b8aa95;
  --gray-400: #a1907a;
  --gray-500: #7e6f5c;
  --gray-600: #5e5345;
  --gray-700: #423a30;
  --gray-800: #2b2620;
  --gray-900: #181510;

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --font-display: "Playfair Display", "Times New Roman", serif;
  --font-mono: "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono", monospace;

  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-base: 1rem;    /* 16px */
  --font-size-md: 1.0625rem; /* 17px */
  --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-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 999px;

  /* Shadows (warm, atmospheric) */
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-soft-amber: 0 0 0 1px rgba(209, 167, 91, 0.12),
    0 18px 45px rgba(0, 0, 0, 0.7);
  --shadow-subtle: 0 4px 16px rgba(0, 0, 0, 0.35);

  /* Transitions */
  --transition-fast: 150ms ease-out;
  --transition-normal: 220ms ease-out;
  --transition-slow: 320ms ease-out;

  /* Layout */
  --container-width: 1120px;
  --container-padding-x: var(--space-4);

  @media (min-width: 768px) {
    :root {
      --container-padding-x: var(--space-6);
    }
  }
}

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

html,
body {
  margin: 0;
  padding: 0;
}

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

body {
  min-height: 100vh;
}

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

img {
  height: auto;
}

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

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

ul,
ol {
  margin: 0;
  padding: 0;
}

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

fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

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

/* ========================================================================
   Base
   ======================================================================== */
body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
  background-color: var(--color-bg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
}

h1,
 h2,
 h3,
 h4,
 h5,
 h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--line-height-tight);
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.25rem, 2.4vw + 1.7rem, 3rem);
  letter-spacing: 0.02em;
}

h2 {
  font-size: clamp(1.875rem, 1.8vw + 1.3rem, 2.25rem);
}

h3 {
  font-size: clamp(1.5rem, 1.2vw + 1.1rem, 1.875rem);
}

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: 0.08em;
}

p {
  margin-top: 0;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--color-accent-amber);
  text-decoration: none;
  transition: color var(--transition-normal);
}

a:hover {
  color: var(--color-gold);
}

strong,
 b {
  font-weight: 600;
}

code,
 pre {
  font-family: var(--font-mono);
}

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

::selection {
  background: rgba(242, 178, 98, 0.3);
  color: var(--color-text);
}

/* ========================================================================
   Accessibility & Focus
   ======================================================================== */
:focus {
  outline: none;
}

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

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

/* ========================================================================
   Utilities
   ======================================================================== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding-x);
  padding-right: var(--container-padding-x);
}

.section {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.section--dense {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

.section--dark {
  background: radial-gradient(circle at top, rgba(242, 178, 98, 0.08), transparent 55%),
    var(--color-bg-alt);
}

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

/* Flex helpers */
.flex {
  display: flex;
}

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

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

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

.flex-column {
  display: flex;
  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(1, minmax(0, 1fr));
  gap: var(--space-6);
}

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

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

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

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

.text-muted {
  color: var(--color-text-muted);
}

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.py-6 {
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
}

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

/***** Ambient divider for atmospheric sections *****/
.divider-ambient {
  width: 80px;
  height: 1px;
  margin: var(--space-4) 0;
  background: linear-gradient(to right, transparent, var(--color-gold), transparent);
  opacity: 0.75;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color var(--transition-normal),
    color var(--transition-normal),
    box-shadow var(--transition-normal),
    border-color var(--transition-normal),
    transform var(--transition-fast);
}

.btn-primary {
  background: radial-gradient(circle at top, rgba(242, 178, 98, 0.2), transparent 55%),
    var(--color-primary);
  border-color: rgba(209, 167, 91, 0.6);
  color: var(--color-text);
  box-shadow: var(--shadow-soft-amber);
}

.btn-primary:hover {
  background: radial-gradient(circle at top, rgba(242, 178, 98, 0.28), transparent 55%),
    var(--color-primary-soft);
  transform: translateY(-1px);
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.85);
}

.btn-outline {
  background-color: transparent;
  border-color: rgba(242, 178, 98, 0.4);
  color: var(--color-accent-amber);
}

.btn-outline:hover {
  background-color: rgba(15, 19, 22, 0.8);
  border-color: var(--color-gold);
  color: var(--color-gold);
}

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

.btn-ghost:hover {
  background-color: rgba(255, 255, 255, 0.03);
  color: var(--color-text);
}

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

/* Button sizes */
.btn-sm {
  padding: 0.45rem 1rem;
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: 0.85rem 1.8rem;
  font-size: var(--font-size-md);
}

/* Inputs & Forms */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="search"],
select,
textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background-color: rgba(12, 15, 18, 0.96);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  transition:
    border-color var(--transition-normal),
    box-shadow var(--transition-normal),
    background-color var(--transition-normal);
}

input::placeholder,
textarea::placeholder {
  color: rgba(178, 168, 154, 0.7);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: none;
  border-color: var(--color-accent-amber);
  box-shadow: 0 0 0 1px rgba(242, 178, 98, 0.9);
  background-color: rgba(15, 19, 22, 0.98);
}

input:disabled,
select:disabled,
textarea:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

label {
  display: inline-block;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-muted);
}

.form-row {
  margin-bottom: var(--space-4);
}

.form-row:last-child {
  margin-bottom: 0;
}

/* Cards (for venue overview, menu items, poker evenings, testimonials) */
.card {
  position: relative;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.02), transparent 40%),
    var(--color-surface);
  border: 1px solid rgba(209, 167, 91, 0.12);
  box-shadow: var(--shadow-subtle);
  padding: var(--space-5);
  overflow: hidden;
}

.card--elevated {
  box-shadow: var(--shadow-soft-amber);
  background: radial-gradient(circle at top left, rgba(242, 178, 98, 0.12), transparent 55%),
    var(--color-surface-elevated);
}

.card-header {
  margin-bottom: var(--space-3);
}

.card-title {
  font-family: var(--font-display);
  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-body {
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

/* Ambient image frame for interior & cocktail photos */
.media-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: #000;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.9);
}

.media-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(242, 178, 98, 0.18), transparent 55%);
  mix-blend-mode: soft-light;
  pointer-events: none;
}

/* Tag / pill (e.g., "Poker avond", "Cocktail", "Nieuw") */
.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.15rem 0.7rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid rgba(242, 178, 98, 0.5);
  color: var(--color-accent-amber);
  background-color: rgba(5, 6, 8, 0.85);
}

.tag--soft {
  border-color: transparent;
  background-color: rgba(37, 94, 73, 0.22);
  color: var(--color-text);
}

/* Badges for statuses (success, warning, danger) */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.55rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.badge-success {
  background-color: rgba(59, 167, 115, 0.12);
  color: var(--color-success);
}

.badge-warning {
  background-color: rgba(244, 193, 90, 0.12);
  color: var(--color-warning);
}

.badge-danger {
  background-color: rgba(222, 76, 60, 0.12);
  color: var(--color-danger);
}

/* Ambient section title styling for Lumiar Room */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 1.6vw + 1.25rem, 2.1rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section-eyebrow {
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* FAQ summary-style toggles (basic) */
.details {
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.06);
  background-color: rgba(12, 15, 18, 0.96);
  padding: var(--space-4);
}

.details + .details {
  margin-top: var(--space-3);
}

.details summary {
  list-style: none;
  cursor: pointer;
  font-weight: 500;
}

.details summary::-webkit-details-marker {
  display: none;
}

.details[open] {
  border-color: rgba(242, 178, 98, 0.5);
}

.details[open] summary {
  color: var(--color-accent-amber);
}

.details-content {
  margin-top: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}