/* ===========================================================================
   Variables
   ======================================================================== */
:root {
  /* Color palette */
  --color-background: #ffffff;
  --color-surface: #ffffff;
  --color-surface-alt: #f8fafc;
  --color-text: #111827;
  --color-text-muted: #6b7280;
  --color-border-subtle: #e5e7eb;

  /* Brand / accent colors inspired by Bohema Live mood */
  --color-primary: #2563eb; /* vibrant blue */
  --color-primary-soft: rgba(37, 99, 235, 0.08);
  --color-secondary: #f9735b; /* coral */
  --color-accent-yellow: #facc15; /* bright yellow */
  --color-accent-turquoise: #14b8a6; /* turquoise */

  /* Semantic colors */
  --color-success: #16a34a;
  --color-warning: #eab308;
  --color-danger: #dc2626;

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

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'SF Pro Text',
    'Roboto', 'Segoe UI', sans-serif;
  --font-display: 'Poppins', 'DM Sans', system-ui, -apple-system,
    BlinkMacSystemFont, 'Segoe UI', sans-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 */
  --font-size-5xl: 3rem;     /* 48px */

  --line-height-tight: 1.15;
  --line-height-snug: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* Spacing scale (0–96px, in 4px steps) */
  --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-7: 1.75rem;  /* 28px */
  --space-8: 2rem;     /* 32px */
  --space-9: 2.25rem;  /* 36px */
  --space-10: 2.5rem;  /* 40px */
  --space-11: 2.75rem; /* 44px */
  --space-12: 3rem;    /* 48px */
  --space-14: 3.5rem;  /* 56px */
  --space-16: 4rem;    /* 64px */
  --space-20: 5rem;    /* 80px */
  --space-24: 6rem;    /* 96px */

  /* Radius */
  --radius-sm: 0.375rem;  /* 6px */
  --radius-md: 0.75rem;   /* 12px */
  --radius-lg: 1.25rem;   /* 20px */
  --radius-pill: 999px;

  /* Shadows – light & premium */
  --shadow-sm: 0 6px 18px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 14px 40px rgba(15, 23, 42, 0.10);
  --shadow-soft-glow: 0 18px 45px rgba(56, 189, 248, 0.22);

  /* Transitions */
  --transition-fast: 150ms ease-out;
  --transition-base: 220ms cubic-bezier(0.22, 0.61, 0.36, 1);
  --transition-slow: 320ms cubic-bezier(0.19, 1, 0.22, 1);

  /* Layout */
  --container-max-width: 1120px;
  --header-height: 4.25rem;
}

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

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

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

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

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

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

img {
  height: auto;
}

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

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

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

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

/* ===========================================================================
   Base
   ======================================================================== */
body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  background-color: var(--color-background);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

h1 {
  font-size: clamp(2.4rem, 5vw, 3.25rem);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.5rem);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-3);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-2);
}

h4 {
  font-size: 1.25rem;
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-2);
}

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

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

a {
  position: relative;
  transition: color var(--transition-base),
              opacity var(--transition-fast),
              transform var(--transition-fast);
}

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

a:not(.btn)::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.05em;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  transform-origin: 0 50%;
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

a:not(.btn):hover::after {
  transform: scaleX(1);
}

/* Selection */
::selection {
  background-color: rgba(37, 99, 235, 0.15);
  color: var(--color-text);
}

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

:focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
  box-shadow: 0 0 0 2px #ffffff,
              0 0 0 4px var(--color-primary);
  border-radius: 4px;
}

/* 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;
}

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

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

.flex {
  display: flex;
}

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

.grid {
  display: grid;
}

.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;
}

.gap-xs { gap: var(--space-2); }
.gap-sm { gap: var(--space-3); }
.gap-md { gap: var(--space-4); }
.gap-lg { gap: var(--space-6); }

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

.w-full { width: 100%; }

.hidden { display: none !important; }

/* Spacing utilities (y-axis) */
.section {
  padding-block: var(--space-10);
}

@media (min-width: 768px) {
  .section {
    padding-block: var(--space-14);
  }
}

.section--alt {
  background: radial-gradient(circle at top left,
      rgba(37, 99, 235, 0.04), transparent 60%),
    radial-gradient(circle at bottom right,
      rgba(20, 184, 166, 0.04), transparent 55%);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  background-color: rgba(248, 250, 252, 0.9);
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid rgba(148, 163, 184, 0.3);
  backdrop-filter: blur(12px);
}

.badge--accent {
  background: linear-gradient(120deg, rgba(37, 99, 235, 0.12), rgba(20, 184, 166, 0.12));
  border-color: transparent;
  color: var(--color-text);
}

/* ===========================================================================
   Components – Buttons
   ======================================================================== */
.btn {
  --btn-bg: var(--color-primary);
  --btn-bg-hover: #1d4ed8;
  --btn-color: #ffffff;
  --btn-border: transparent;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--btn-border);
  background: var(--btn-bg);
  color: var(--btn-color);
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1;
  transition: background-color var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-fast),
              color var(--transition-base),
              border-color var(--transition-base);
  white-space: nowrap;
}

.btn:hover {
  background: var(--btn-bg-hover);
  box-shadow: var(--shadow-soft-glow);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

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

.btn-primary {
  --btn-bg: linear-gradient(135deg, var(--color-primary), var(--color-accent-turquoise));
  --btn-bg-hover: linear-gradient(135deg, #1d4ed8, #0f766e);
}

.btn-secondary {
  --btn-bg: #ffffff;
  --btn-bg-hover: #ffffff;
  --btn-color: var(--color-text);
  --btn-border: rgba(148, 163, 184, 0.7);
}

.btn-secondary:hover {
  box-shadow: var(--shadow-sm);
}

.btn-outline {
  --btn-bg: transparent;
  --btn-bg-hover: rgba(37, 99, 235, 0.06);
  --btn-color: var(--color-text);
  --btn-border: rgba(148, 163, 184, 0.7);
}

.btn-sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.7rem;
}

.btn-lg {
  padding: 0.85rem 1.75rem;
  font-size: 0.78rem;
}

/* Button group for hero CTAs */
.btn-group {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ===========================================================================
   Components – Form Elements
   ======================================================================== */
.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--gray-700);
}

.input,
.textarea,
.select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background-color: rgba(255, 255, 255, 0.94);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  line-height: 1.4;
  transition: border-color var(--transition-base),
              box-shadow var(--transition-base),
              background-color var(--transition-fast),
              transform var(--transition-fast);
}

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

.input:focus-visible,
.textarea:focus-visible,
.select:focus-visible {
  border-color: rgba(56, 189, 248, 0.8);
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.45), 0 18px 45px rgba(56, 189, 248, 0.15);
  outline: none;
}

.input[aria-invalid='true'],
.textarea[aria-invalid='true'],
.select[aria-invalid='true'] {
  border-color: rgba(220, 38, 38, 0.9);
}

.textarea {
  min-height: 120px;
  resize: vertical;
}

.input--inline {
  border-radius: var(--radius-pill);
}

/* ===========================================================================
   Components – Card
   ======================================================================== */
.card {
  position: relative;
  border-radius: var(--radius-lg);
  background-color: var(--color-surface);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(148, 163, 184, 0.25);
  transition: box-shadow var(--transition-base),
              transform var(--transition-base),
              border-color var(--transition-base),
              background-color var(--transition-fast);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(37, 99, 235, 0.28);
}

.card--soft {
  background: linear-gradient(145deg,
      rgba(248, 250, 252, 0.98),
      rgba(239, 246, 255, 0.98));
  border-color: transparent;
}

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

.card-title {
  font-size: var(--font-size-lg);
  margin-bottom: 0.25rem;
}

.card-meta {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
}

/* ===========================================================================
   Components – Hero & Slider (structure only)
   ======================================================================== */
.hero {
  position: relative;
  min-height: clamp(520px, 90vh, 720px);
  display: flex;
  align-items: center;
  color: #ffffff;
  overflow: hidden;
}

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

.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition-slow);
  background-size: cover;
  background-position: center;
}

.hero__slide.is-active {
  opacity: 1;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at top left,
      rgba(56, 189, 248, 0.5), transparent 65%),
    radial-gradient(circle at bottom right,
      rgba(248, 250, 252, 0.15), transparent 55%),
    linear-gradient(to bottom, rgba(15, 23, 42, 0.55), rgba(15, 23, 42, 0.8));
}

.hero__inner {
  position: relative;
  padding-block: var(--space-12);
}

.hero__eyebrow {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(248, 250, 252, 0.9);
  margin-bottom: var(--space-3);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 3.6rem);
  line-height: var(--line-height-tight);
  max-width: 18ch;
  color: #937070;
}

.hero__title span {
  background-image: linear-gradient(120deg, #fbbf24, #38bdf8, #f9735b);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__subtitle {
  margin-top: var(--space-4);
  max-width: 38ch;
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: rgba(93, 119, 145, 0.9);
}

.hero__ctas {
  margin-top: var(--space-6);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: var(--space-5);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(226, 232, 240, 0.9);
}

.hero__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.hero__meta-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-accent-yellow), var(--color-secondary));
}

.hero__pager {
  position: absolute;
  inset-inline: 0;
  bottom: var(--space-6);
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}

.hero__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(248, 250, 252, 0.4);
  border: 1px solid rgba(15, 23, 42, 0.3);
  transition: transform var(--transition-fast),
              background-color var(--transition-fast),
              box-shadow var(--transition-fast);
}

.hero__dot.is-active {
  transform: scale(1.4);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent-turquoise));
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.35);
}

/* ===========================================================================
   Components – Header (structure helpers for centered logo)
   ======================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom,
      rgba(255, 255, 255, 0.96),
      rgba(255, 255, 255, 0.88));
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  height: var(--header-height);
  position: relative;
}

.site-header__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max-width);
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .site-header__nav {
    padding-inline: var(--space-6);
  }
}

.site-header__nav-group {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.site-header__logo-wrap {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  background: radial-gradient(circle at top left,
      rgba(37, 99, 235, 0.12), transparent 55%),
    radial-gradient(circle at bottom right,
      rgba(20, 184, 166, 0.16), transparent 55%),
    #ffffff;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.12);
  border: 1px solid rgba(148, 163, 184, 0.45);
}

.site-logo__text {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.7rem;
}

.site-nav-link {
  position: relative;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gray-500);
  padding-block: 0.15rem;
  transition: color var(--transition-base), transform var(--transition-fast);
}

.site-nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.3rem;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  transform-origin: center;
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.site-nav-link:hover {
  color: var(--color-text);
  transform: translateY(-1px);
}

.site-nav-link:hover::after,
.site-nav-link.is-active::after {
  transform: scaleX(1);
}

.site-nav-link.is-active {
  color: var(--color-text);
}

/* Mobile header helpers (menu icon only – nav handled in separate file) */
.site-header__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background-color: rgba(255, 255, 255, 0.9);
}

@media (min-width: 960px) {
  .site-header__toggle {
    display: none;
  }
}

/* ===========================================================================
   Components – Footer (basic structure)
   ======================================================================== */
.site-footer {
  border-top: 1px solid rgba(226, 232, 240, 0.9);
  background: linear-gradient(to bottom,
      #ffffff,
      #f9fafb);
  padding-block: var(--space-8);
  font-size: var(--font-size-sm);
  color: var(--gray-500);
}

.site-footer__bottom {
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(226, 232, 240, 0.9);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}

.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.site-footer a {
  color: var(--gray-600);
}

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

/* Responsible entertainment label */
.footer-responsible {
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-pill);
  background: rgba(248, 250, 252, 0.85);
  border: 1px dashed rgba(148, 163, 184, 0.7);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* ===========================================================================
   Media Queries – global tweaks
   ======================================================================== */
@media (max-width: 767px) {
  h1 {
    margin-bottom: var(--space-3);
  }

  .hero__subtitle {
    font-size: var(--font-size-base);
  }

  .site-header__nav-group--desktop {
    display: none;
  }
}

@media (min-width: 768px) {
  .hero__inner {
    padding-block: var(--space-14);
  }
}