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

:root {
  /* Color Palette - Cinematic, Premium, Entertainment */
  --color-bg: #050608; /* near black, cinematic backdrop */
  --color-bg-elevated: #101219;
  --color-surface: #161821;
  --color-surface-soft: #1f222e;

  --color-text: #f7f4eb; /* warm ivory */
  --color-text-muted: #b0a9a0;

  --color-primary: #0d7b63; /* deep emerald */
  --color-primary-soft: rgba(13, 123, 99, 0.14);
  --color-accent-gold: #d5a441; /* royal gold */
  --color-accent-burgundy: #6d162b; /* dark burgundy */

  --color-success: #34c98a;
  --color-warning: #ffb648;
  --color-danger: #ff4b5c;

  --color-gray-50: #f6f6f6;
  --color-gray-100: #e3e3e3;
  --color-gray-200: #c8c8c8;
  --color-gray-300: #a0a0a0;
  --color-gray-400: #7a7a7a;
  --color-gray-500: #555555;
  --color-gray-600: #3a3a3a;
  --color-gray-700: #262626;
  --color-gray-800: #181818;
  --color-gray-900: #0c0c0c;

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Inter", "SF Pro Text", "Segoe UI", sans-serif;
  --font-display: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif;

  --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: 1.25rem;   /* 20px */
  --font-size-xl: 1.5rem;    /* 24px */
  --font-size-2xl: 2rem;     /* 32px */
  --font-size-3xl: 2.5rem;   /* 40px */
  --font-size-4xl: 3rem;     /* 48px */

  --line-height-tight: 1.1;
  --line-height-snug: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* Spacing scale (px) */
  --space-0: 0;
  --space-1: 0.125rem; /* 2px */
  --space-2: 0.25rem;  /* 4px */
  --space-3: 0.375rem; /* 6px */
  --space-4: 0.5rem;   /* 8px */
  --space-6: 0.75rem;  /* 12px */
  --space-8: 1rem;     /* 16px */
  --space-10: 1.25rem; /* 20px */
  --space-12: 1.5rem;  /* 24px */
  --space-16: 2rem;    /* 32px */
  --space-20: 2.5rem;  /* 40px */
  --space-24: 3rem;    /* 48px */
  --space-32: 4rem;    /* 64px */
  --space-40: 5rem;    /* 80px */
  --space-48: 6rem;    /* 96px */

  /* Radius */
  --radius-sm: 0.25rem;        /* 4px */
  --radius-md: 0.5rem;         /* 8px */
  --radius-lg: 0.75rem;        /* 12px */
  --radius-xl: 1.25rem;        /* 20px */
  --radius-pill: 999px;

  /* Shadows - subtle cinematic layering */
  --shadow-soft: 0 18px 35px rgba(0, 0, 0, 0.55);
  --shadow-soft-up: 0 -10px 30px rgba(0, 0, 0, 0.45);
  --shadow-strong: 0 30px 60px rgba(0, 0, 0, 0.75);
  --shadow-ring: 0 0 0 1px rgba(213, 164, 65, 0.35);

  /* Transitions */
  --transition-fast: 120ms ease-out;
  --transition-normal: 220ms ease-out;
  --transition-slow: 380ms cubic-bezier(0.19, 1, 0.22, 1); /* slightly cinematic */
}

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

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

html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
figure,
blockquote,
dl,
dd,
ul,
ol,
fieldset,
legend {
  margin: 0;
  padding: 0;
}

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

body {
  min-height: 100vh;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
  background: none;
  border-radius: 0;
}

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

textarea {
  resize: vertical;
}

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

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* =====================================================================
   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;
  -moz-osx-font-smoothing: grayscale;
}

main {
  display: block;
}

/* Headings - bold, cinematic rhythm */

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(2.5rem, 4vw, var(--font-size-4xl));
  letter-spacing: 0.03em;
}

h2 {
  font-size: clamp(2rem, 3vw, var(--font-size-3xl));
}

h3 {
  font-size: clamp(1.5rem, 2.4vw, 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: 0.12em;
}

p {
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-muted);
}

p + p {
  margin-top: var(--space-4);
}

strong {
  font-weight: 600;
}

/* Links - minimal default, vivid on interaction */

a {
  position: relative;
  transition: color var(--transition-normal);
}

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

a.inline-link {
  color: var(--color-primary);
}

a.inline-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.1em;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent-gold));
  transform-origin: left;
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

a.inline-link:hover::after {
  transform: scaleX(1);
}

/* =====================================================================
   Accessibility & Motion
   ===================================================================== */

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

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

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

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

/* Layout helpers */

.container {
  width: 100%;
  margin-inline: auto;
  padding-inline: var(--space-10);
  max-width: 1200px;
}

@media (min-width: 1440px) {
  .container {
    max-width: 1320px;
  }
}

.section {
  padding-block: var(--space-32);
}

.section--tight {
  padding-block: var(--space-24);
}

.section--wide {
  padding-block: var(--space-40);
}

/* Flex */

.flex {
  display: flex;
}

.inline-flex {
  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;
}

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

.gap-sm {
  gap: var(--space-8);
}

.gap-md {
  gap: var(--space-12);
}

.gap-lg {
  gap: var(--space-16);
}

/* Grid */

.grid {
  display: grid;
  gap: var(--space-16);
}

.grid-cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.grid-cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 768px) {
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Alignment & text */

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

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

/* Spacing utilities (margin / padding shorthand) */

.mt-0 { margin-top: 0; }
.mt-xs { margin-top: var(--space-4); }
.mt-sm { margin-top: var(--space-8); }
.mt-md { margin-top: var(--space-12); }
.mt-lg { margin-top: var(--space-16); }
.mt-xl { margin-top: var(--space-24); }

.mb-0 { margin-bottom: 0; }
.mb-xs { margin-bottom: var(--space-4); }
.mb-sm { margin-bottom: var(--space-8); }
.mb-md { margin-bottom: var(--space-12); }
.mb-lg { margin-bottom: var(--space-16); }
.mb-xl { margin-bottom: var(--space-24); }

.py-sm { padding-block: var(--space-8); }
.py-md { padding-block: var(--space-12); }
.py-lg { padding-block: var(--space-16); }

.px-sm { padding-inline: var(--space-8); }
.px-md { padding-inline: var(--space-12); }
.px-lg { padding-inline: var(--space-16); }

/* Visibility */

.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;
}

.sr-only-focusable:active,
.sr-only-focusable:focus {
  position: static;
  width: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
}

/* Elevation utilities */

.surface {
  background: radial-gradient(circle at top left, rgba(213, 164, 65, 0.16), transparent 45%),
              var(--color-surface);
}

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

.shadow-soft { box-shadow: var(--shadow-soft); }
.shadow-strong { box-shadow: var(--shadow-strong); }

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

/* Buttons - primary actions for booking / contact */

.btn {
  --btn-bg: var(--color-primary);
  --btn-color: var(--color-bg);
  --btn-bg-hover: #0f8f72;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);

  padding-inline: var(--space-16);
  padding-block: 0.75rem;

  border-radius: var(--radius-pill);
  border: 1px solid transparent;

  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;

  color: var(--btn-color);
  background: radial-gradient(circle at 10% 0, rgba(213, 164, 65, 0.26), transparent 40%),
             var(--btn-bg);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.7);

  transition:
    background-color var(--transition-normal),
    box-shadow var(--transition-normal),
    transform var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
}

.btn:hover {
  background-color: var(--btn-bg-hover);
  transform: translateY(-1px);
  box-shadow: 0 24px 45px rgba(0, 0, 0, 0.85);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.8);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-strong), 0 0 0 2px rgba(5, 6, 8, 0.9), 0 0 0 4px var(--color-accent-gold);
}

.btn--ghost {
  --btn-bg: transparent;
  --btn-color: var(--color-text);
  --btn-bg-hover: rgba(255, 255, 255, 0.04);

  border-color: rgba(247, 244, 235, 0.18);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.6);
}

.btn--outline {
  --btn-bg: transparent;
  --btn-color: var(--color-text);

  border-color: var(--color-accent-gold);
  box-shadow: none;
  background: linear-gradient(var(--color-bg), var(--color-bg)) padding-box,
              linear-gradient(120deg, rgba(13, 123, 99, 0.8), rgba(213, 164, 65, 0.9)) border-box;
}

.btn--outline:hover {
  background: linear-gradient(145deg, rgba(13, 123, 99, 0.3), rgba(213, 164, 65, 0.16));
}

.btn--sm {
  padding-inline: var(--space-12);
  padding-block: 0.55rem;
  font-size: var(--font-size-xs);
}

.btn--lg {
  padding-inline: var(--space-20);
  padding-block: 0.95rem;
  font-size: var(--font-size-md);
}

.btn[disabled],
.btn:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  box-shadow: none;
  transform: none;
}

/* Inputs - forms for booking inquiries (Polish labels) */

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.field__label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
}

.field__hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.input,
.textarea,
.select {
  width: 100%;
  padding-inline: var(--space-10);
  padding-block: 0.7rem;

  border-radius: var(--radius-md);
  border: 1px solid rgba(247, 244, 235, 0.08);

  background-color: rgba(11, 13, 19, 0.95);
  color: var(--color-text);

  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);

  box-shadow: 0 18px 26px rgba(0, 0, 0, 0.75);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-normal),
    background-color var(--transition-fast),
    transform var(--transition-fast);
}

.input::placeholder,
.textarea::placeholder {
  color: rgba(176, 169, 160, 0.7);
}

.input:focus-visible,
.textarea:focus-visible,
.select:focus-visible {
  outline: none;
  border-color: var(--color-accent-gold);
  box-shadow: var(--shadow-soft), 0 0 0 1px rgba(213, 164, 65, 0.7);
  transform: translateY(-1px);
}

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

.textarea {
  min-height: 7rem;
  padding-block: var(--space-10);
}

/* Cards - event formats, packages, programs, experiences */

.card {
  position: relative;
  border-radius: var(--radius-xl);
  padding: var(--space-16);

  background: radial-gradient(circle at 0 0, rgba(213, 164, 65, 0.18), transparent 55%),
              radial-gradient(circle at 100% 100%, rgba(109, 22, 43, 0.25), transparent 55%),
              linear-gradient(145deg, rgba(22, 24, 33, 0.96), rgba(11, 13, 19, 0.98));

  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(247, 244, 235, 0.05);

  overflow: hidden;
  color: var(--color-text);
  transform-origin: center top;
  transition:
    transform var(--transition-slow),
    box-shadow var(--transition-slow),
    border-color var(--transition-normal),
    background var(--transition-slow);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0 0, rgba(213, 164, 65, 0.14), transparent 50%);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
  border-color: rgba(213, 164, 65, 0.55);
}

.card:hover::before {
  opacity: 1;
}

.card__media {
  position: relative;
  border-radius: calc(var(--radius-lg));
  overflow: hidden;
  margin-bottom: var(--space-12);
}

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

.card__badge {
  position: absolute;
  inset: var(--space-8) auto auto var(--space-8);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-bg);
  background: linear-gradient(120deg, var(--color-accent-gold), #ffdc85);
}

.card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-4);
}

.card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}

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

.card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-12);
}

/* Hero helper - for cinematic homepage section */

.hero {
  position: relative;
  min-height: min(90vh, 960px);
  display: flex;
  align-items: flex-end;
  color: var(--color-text);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 0, rgba(213, 164, 65, 0.25), transparent 55%),
    radial-gradient(circle at 80% 0, rgba(13, 123, 99, 0.3), transparent 55%),
    linear-gradient(to top, rgba(5, 6, 8, 0.98) 0%, rgba(5, 6, 8, 0.6) 40%, transparent 70%);
  pointer-events: none;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__media video,
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__content {
  position: relative;
  width: 100%;
  padding-block: var(--space-32);
}

.hero__eyebrow {
  font-size: var(--font-size-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(247, 244, 235, 0.85);
  margin-bottom: var(--space-6);
}

.hero__title {
  font-size: clamp(2.75rem, 5vw, 3.5rem);
  line-height: 1.05;
  text-shadow: 0 20px 40px rgba(0, 0, 0, 0.9);
}

.hero__subtitle {
  margin-top: var(--space-8);
  max-width: 36rem;
}

.hero__actions {
  margin-top: var(--space-16);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

@media (max-width: 768px) {
  .hero {
    align-items: flex-end;
  }

  .hero__subtitle {
    max-width: none;
  }
}

/* Tag / pill for languages or formats (PL labels) */

.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(247, 244, 235, 0.12);
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background-color: rgba(11, 13, 19, 0.9);
}

.tag--primary {
  border-color: rgba(13, 123, 99, 0.9);
  color: var(--color-primary);
}

.tag--gold {
  border-color: rgba(213, 164, 65, 0.9);
  color: var(--color-accent-gold);
}

/* Chips for filters in gallery or programs */

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.chip {
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(247, 244, 235, 0.12);
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background-color: rgba(11, 13, 19, 0.85);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background-color var(--transition-normal),
              border-color var(--transition-fast),
              color var(--transition-fast);
}

.chip--active,
.chip:hover {
  background-color: var(--color-primary-soft);
  border-color: rgba(13, 123, 99, 0.9);
  color: var(--color-text);
}

/* Badges for statuses (success, warning, danger) */

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.badge--success {
  background-color: rgba(52, 201, 138, 0.1);
  color: var(--color-success);
}

.badge--warning {
  background-color: rgba(255, 182, 72, 0.14);
  color: var(--color-warning);
}

.badge--danger {
  background-color: rgba(255, 75, 92, 0.12);
  color: var(--color-danger);
}

/* Simple divider for editorial-style sections */

.divider {
  width: 100%;
  height: 1px;
  border: 0;
  background: linear-gradient(90deg,
              rgba(247, 244, 235, 0),
              rgba(247, 244, 235, 0.18),
              rgba(247, 244, 235, 0));
  margin-block: var(--space-20);
}