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

:root {
  /* Colors */
  --color-background: #050814; /* deep cinematic navy/black */
  --color-background-elevated: #0c1020;
  --color-background-soft: #111624;

  --color-text: #f5f3f0; /* soft white */
  --color-text-muted: #b6b1a8;
  --color-heading: #ffffff;

  --color-primary: #f0b045; /* warm gold */
  --color-primary-soft: rgba(240, 176, 69, 0.16);
  --color-primary-strong: #ffcc66;

  --color-success: #4caf50;
  --color-warning: #ffb300;
  --color-danger: #f44336;

  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2933;
  --color-gray-900: #111827;

  /* Overlays */
  --color-overlay-soft: rgba(0, 0, 0, 0.45);
  --color-overlay-strong: rgba(0, 0, 0, 0.75);

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji",
    "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --font-heading: "Poppins", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-md: 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 */
  --font-size-5xl: 3rem;     /* 48px */

  --line-height-tight: 1.1;
  --line-height-snug: 1.3;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* Spacing scale (px) */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 28px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows - subtle, cinematic */
  --shadow-soft: 0 8px 20px rgba(0, 0, 0, 0.35);
  --shadow-elevated: 0 14px 40px rgba(0, 0, 0, 0.55);
  --shadow-gold-glow: 0 0 0 1px rgba(240, 176, 69, 0.2),
    0 0 32px rgba(240, 176, 69, 0.25);

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

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

  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

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

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

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

body {
  margin: 0;
}

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;
}

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

img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
  max-width: 100%;
  height: auto;
}

img {
  display: block;
}

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

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

textarea {
  resize: vertical;
}

:focus {
  outline: none;
}

/* ========================================================================== 
   Base styles
   ========================================================================== */

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-md);
  line-height: var(--line-height-normal);
  background: radial-gradient(circle at top, #141a33 0, #050814 55%, #000000 100%);
  color: var(--color-text);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

main {
  min-height: 60vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-heading);
}

h1 {
  font-size: clamp(2.25rem, 3vw + 1rem, 3.25rem);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

h2 {
  font-size: clamp(1.75rem, 2.4vw + 0.5rem, 2.25rem);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-3);
}

h3 {
  font-size: clamp(1.4rem, 1.8vw + 0.4rem, 1.8rem);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-2);
}

h4 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-2);
}

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

strong,
b {
  font-weight: 600;
}

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

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

/* Links - elegant, gold accent */

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-normal),
    text-shadow var(--transition-normal),
    opacity var(--transition-fast);
}

a:hover {
  color: var(--color-primary-strong);
  text-shadow: 0 0 12px rgba(240, 176, 69, 0.55);
}

a:active {
  opacity: 0.85;
}

/* ========================================================================== 
   Accessibility helpers
   ========================================================================== */

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

.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;
}

/* ========================================================================== 
   Layout utilities
   ========================================================================== */

.container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
  max-width: 1120px; /* good for event-oriented content */
}

@media (min-width: 1200px) {
  .container {
    max-width: 1200px;
  }
}

.section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.section--padded-lg {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
}

/* Flex utilities */

.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;
}

.justify-end {
  justify-content: flex-end;
}

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

.gap-3 {
  gap: var(--space-3);
}

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

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

/* Grid utilities */

.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: minmax(0, 1fr);
  }
}

/* Alignment & spacing helpers */

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

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

.m-auto {
  margin: auto;
}

.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--space-2); }
.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-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

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

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

/* Background helpers for event feel */

.bg-elevated {
  background: radial-gradient(circle at top left, #1b2236 0, #090d19 45%, #050814 100%);
}

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

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

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

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

/* Buttons - primary CTA for zapytania / rezerwacje */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
  background: var(--color-gray-800);
  color: var(--color-text);
  transition:
    background-color var(--transition-normal),
    box-shadow var(--transition-normal),
    transform var(--transition-fast),
    border-color var(--transition-normal),
    color var(--transition-normal),
    opacity var(--transition-fast);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary) 0, #f7d58a 45%, #c88a2c 100%);
  color: #1b1305 !important;
  box-shadow: var(--shadow-gold-glow);
}

.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7), 0 0 32px rgba(240, 176, 69, 0.45);
}

.btn--outline {
  background: rgba(7, 10, 22, 0.9);
  border-color: rgba(240, 176, 69, 0.55);
  color: var(--color-primary-strong);
}

.btn--outline:hover {
  background: rgba(240, 176, 69, 0.08);
  box-shadow: var(--shadow-soft);
}

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

.btn:disabled,
.btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.5;
  box-shadow: none;
}

.btn--block {
  display: flex;
  width: 100%;
}

/* Form elements */

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

.field__label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.input,
.textarea,
.select {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background-color: rgba(5, 8, 20, 0.9);
  color: var(--color-text);
  font-size: var(--font-size-md);
  transition:
    border-color var(--transition-normal),
    box-shadow var(--transition-normal),
    background-color var(--transition-fast);
}

.input::placeholder,
.textarea::placeholder {
  color: rgba(182, 177, 168, 0.7);
}

.input:focus-visible,
.textarea:focus-visible,
.select:focus-visible {
  border-color: rgba(240, 176, 69, 0.8);
  box-shadow: 0 0 0 1px rgba(240, 176, 69, 0.45);
}

.input[aria-invalid="true"],
.textarea[aria-invalid="true"] {
  border-color: rgba(244, 67, 54, 0.9);
}

.field__hint {
  margin-top: 4px;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.field__error {
  margin-top: 4px;
  font-size: var(--font-size-xs);
  color: var(--color-danger);
}

/* Card - for programy, formaty wydarzeń, FAQ blocks */

.card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  background: radial-gradient(circle at top, rgba(255, 255, 255, 0.05) 0,
      rgba(12, 16, 32, 0.96) 45%, rgba(2, 4, 10, 0.98) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition:
    transform var(--transition-normal),
    box-shadow var(--transition-normal),
    border-color var(--transition-normal),
    background var(--transition-slow);
}

.card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at top, rgba(240, 176, 69, 0.15) 0,
      transparent 52%);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
  border-color: rgba(240, 176, 69, 0.45);
}

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

.card--soft {
  background: rgba(12, 16, 32, 0.9);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

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

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

.card__subtitle {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
}

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

/* Tag / chip - e.g. "wieczór tematyczny", "offline" */

.tag {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-full);
  padding: 0.2rem 0.7rem;
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid rgba(240, 176, 69, 0.4);
  color: var(--color-primary-strong);
  background-color: rgba(6, 8, 18, 0.9);
}

.tag--muted {
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--color-text-muted);
}

/* Hero-style overlays for Strona główna */

.hero {
  position: relative;
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 0,
      rgba(240, 176, 69, 0.12) 0,
      transparent 55%),
    radial-gradient(circle at 80% 0,
      rgba(108, 92, 231, 0.18) 0,
      transparent 55%);
  mix-blend-mode: screen;
  opacity: 0.72;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
}

/* Navigation basics (dark bar with subtle border) */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 8, 20, 0.96), rgba(5, 8, 20, 0.88));
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

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

.nav__link {
  font-size: var(--font-size-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  position: relative;
  padding-bottom: 0.25rem;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-strong));
  transition: width var(--transition-normal);
}

.nav__link--active,
.nav__link:hover {
  color: var(--color-text);
}

.nav__link--active::after,
.nav__link:hover::after {
  width: 100%;
}

/* FAQ accordion basics */

.faq-item {
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.06);
  background-color: rgba(7, 10, 24, 0.95);
  padding: var(--space-4);
}

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

.faq-item__question {
  font-size: var(--font-size-md);
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.faq-item__answer {
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Informational disclaimer emphasis */

.notice {
  border-radius: var(--radius-md);
  border: 1px solid rgba(240, 176, 69, 0.5);
  background: rgba(8, 11, 24, 0.98);
  padding: var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.notice--danger {
  border-color: rgba(244, 67, 54, 0.75);
}

/* Footer */

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: radial-gradient(circle at top, #141827 0, #050814 60%, #000000 100%);
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ========================================================================== 
   End
   ========================================================================== */