/* ==================================================================
   Variables
   ================================================================== */
:root {
  /* Color Palette - light, elegant, casino-inspired atmosphere */
  --color-bg: #faf7f2; /* light sand / off-white */
  --color-bg-elevated: #ffffff;
  --color-bg-muted: #f3ebe0;

  --color-text: #1f2226;
  --color-text-muted: #6c727a;

  --color-primary: #c49a3a; /* soft elegant gold */
  --color-primary-soft: rgba(196, 154, 58, 0.08);

  --color-accent-soft-green: #b6d8c0; /* pastel green accent */

  --color-success: #4aa86e;
  --color-warning: #e0a13a;
  --color-danger: #c2504b;

  /* Neutral grays for borders / text */
  --color-gray-50: #f8fafc;
  --color-gray-100: #edf0f4;
  --color-gray-200: #e2e5ea;
  --color-gray-300: #ccd1d9;
  --color-gray-400: #a1a8b3;
  --color-gray-500: #7a828f;
  --color-gray-600: #585f6b;
  --color-gray-700: #3c424d;
  --color-gray-800: #252933;
  --color-gray-900: #151821;

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Playfair Display", "Times New Roman", serif;

  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  --line-height-tight: 1.2;
  --line-height-snug: 1.35;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.75;

  /* 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-pill: 999px;

  /* Shadows - soft, lounge-inspired */
  --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.08);
  --shadow-elevated: 0 18px 45px rgba(15, 23, 42, 0.12);
  --shadow-subtle: 0 1px 3px rgba(15, 23, 42, 0.08);

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

/* ==================================================================
   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;
  margin: 0;
  padding: 0;
}

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

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

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

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

textarea {
  resize: vertical;
}

/* Remove default focus styles; we will rebuild with :focus-visible */
:focus {
  outline: none;
}

/* ==================================================================
   Base Styles
   ================================================================== */
body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background: radial-gradient(circle at top left, rgba(182, 216, 192, 0.2), transparent 55%),
              radial-gradient(circle at bottom right, rgba(196, 154, 58, 0.08), transparent 55%),
              var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.1rem, 4vw, 3rem);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: var(--line-height-snug);
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
}

h3 {
  font-size: 1.375rem;
  line-height: var(--line-height-snug);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

h4 {
  font-size: 1.125rem;
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
}

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

strong {
  font-weight: 600;
}

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

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

a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent-soft-green));
  transition: width var(--transition-base);
}

a:hover::after {
  width: 100%;
}

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

hr {
  border: none;
  border-top: 1px solid var(--color-gray-200);
  margin: var(--space-8) 0;
}

/* ==================================================================
   Accessibility & Motion
   ================================================================== */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==================================================================
   Utilities
   ================================================================== */
/* Layout container */
.container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
  max-width: 1120px;
}

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

/* Flex helpers */
.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;
}

/* Grid helpers */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-8);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-8);
}

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

/* Spacing utilities (margin & padding, small curated set) */
.mt-0 { margin-top: 0 !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mt-6 { margin-top: var(--space-6) !important; }
.mt-8 { margin-top: var(--space-8) !important; }
.mt-12 { margin-top: var(--space-12) !important; }

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

.pt-8 { padding-top: var(--space-8) !important; }
.pb-8 { padding-bottom: var(--space-8) !important; }
.pt-12 { padding-top: var(--space-12) !important; }
.pb-12 { padding-bottom: var(--space-12) !important; }

/* 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;
}

/* Subtle section divider / background accent */
.section-muted {
  background: linear-gradient(135deg, rgba(182, 216, 192, 0.08), rgba(196, 154, 58, 0.02));
}

/* ==================================================================
   Components
   ================================================================== */
/* Buttons - primary, ghost, subtle */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--color-primary);
  color: #fff;
  cursor: pointer;
  box-shadow: var(--shadow-subtle);
  transition:
    background-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast),
    border-color var(--transition-base),
    color var(--transition-base);
}

.button:hover {
  background: #d2ae54;
  box-shadow: var(--shadow-soft);
  transform: translateY(-1px);
}

.button:active {
  transform: translateY(0);
  box-shadow: var(--shadow-subtle);
}

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

.button-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: rgba(196, 154, 58, 0.35);
  box-shadow: none;
}

.button-ghost:hover {
  background: rgba(196, 154, 58, 0.06);
  box-shadow: none;
}

.button-soft {
  background: var(--color-primary-soft);
  color: var(--color-text);
  border-color: transparent;
  box-shadow: none;
}

.button-soft:hover {
  background: rgba(196, 154, 58, 0.15);
}

.button-outline-light {
  background: rgba(255, 255, 255, 0.7);
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
}

/* Inputs & form controls */
.input,
select,
textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
  background: rgba(255, 255, 255, 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(--color-gray-400);
}

.input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(196, 154, 58, 0.45);
  background-color: #ffffff;
}

.input[aria-invalid="true"] {
  border-color: var(--color-danger);
}

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

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

.help-text {
  margin-top: 4px;
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

/* Card - for sections like "Wieczory Pokerowe", "Smaki i Koktajle" */
.card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(250, 247, 242, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(196, 154, 58, 0.08), transparent 60%);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

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

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

.card-title {
  font-family: var(--font-serif);
  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-muted);
}

/* Hero-specific helper (for large imagery + overlay text) */
.hero {
  position: relative;
  padding: var(--space-16) 0 var(--space-12);
}

.hero-overlay {
  position: relative;
  z-index: 1;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.08), transparent 40%);
  pointer-events: none;
}

@media (max-width: 768px) {
  .hero {
    padding: var(--space-12) 0 var(--space-10);
  }
}

/* Tag / pill - for items like "Kuchnia premium", "Eleganckie wnętrza" */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(196, 154, 58, 0.25);
  background: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gray-700);
}

/* Navigation bar baseline styles */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: linear-gradient(90deg, rgba(250, 247, 242, 0.9), rgba(255, 255, 255, 0.95));
  border-bottom: 1px solid rgba(226, 229, 234, 0.8);
}

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

.nav-link {
  position: relative;
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gray-700);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

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

.nav-link[aria-current="page"] {
  color: var(--color-text);
}

@media (max-width: 900px) {
  .nav-list {
    display: none; /* mobile nav to be handled via JS / separate styles */
  }
}

/* Footer baseline */
.site-footer {
  padding: var(--space-10) 0 var(--space-6);
  background: #11131a;
  color: rgba(249, 250, 251, 0.86);
}

.site-footer h4 {
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: var(--font-size-xs);
  color: rgba(249, 250, 251, 0.7);
}

.site-footer a {
  color: rgba(249, 250, 251, 0.88);
}

.site-footer a::after {
  background: rgba(249, 250, 251, 0.7);
}

.site-footer-disclaimer {
  margin-top: var(--space-6);
  font-size: var(--font-size-xs);
  color: rgba(249, 250, 251, 0.6);
  line-height: var(--line-height-relaxed);
}

/* ==================================================================
   Modern motion accents (subtle)
   ================================================================== */
.fade-in-up {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 500ms ease-out,
    transform 500ms ease-out;
}

.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.scale-on-hover {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.scale-on-hover:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: var(--shadow-elevated);
}