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

:root {
  /* Color Palette - Dark Royal Event Style */
  --color-bg-body: #050814;
  --color-bg-elevated: #0b1020;
  --color-bg-elevated-soft: rgb(15, 22, 46);
  --color-bg-glass: rgba(10, 16, 35, 0.78);

  --color-text: #f7f8ff;
  --color-text-muted: #a5afc7;
  --color-text-soft: #c3c9db;

  --color-primary: #2f7df6; /* Sapphire blue */
  --color-primary-soft: rgba(47, 125, 246, 0.16);
  --color-primary-strong: #4a90ff;

  --color-accent-gold: #f5c75b;
  --color-accent-gold-soft: rgba(245, 199, 91, 0.16);
  --color-accent-neon: #24e9ff; /* subtle neon line accent */

  --color-success: #3ccf91;
  --color-warning: #f6c453;
  --color-danger: #ff5b6b;

  --color-gray-50: #f7f8ff;
  --color-gray-100: #e2e4f0;
  --color-gray-200: #c3c9db;
  --color-gray-300: #a5afc7;
  --color-gray-400: #8891ab;
  --color-gray-500: #6b7490;
  --color-gray-600: #4f5771;
  --color-gray-700: #373e56;
  --color-gray-800: #1f2434;
  --color-gray-900: #101320;

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --font-display: "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-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 */
  --font-size-5xl: 3rem;     /* 48px */

  --line-height-tight: 1.15;
  --line-height-snug: 1.3;
  --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-7: 1.75rem;  /* 28px */
  --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-sm: 0.25rem; /* 4px */
  --radius-md: 0.5rem;  /* 8px */
  --radius-lg: 0.75rem; /* 12px */
  --radius-xl: 1rem;    /* 16px */
  --radius-pill: 999px;

  /* Shadows - soft cinematic glow */
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.5);
  --shadow-elevated: 0 24px 70px rgba(0, 0, 0, 0.7);
  --shadow-focus: 0 0 0 1px rgba(47, 125, 246, 0.5),
    0 0 0 4px rgba(47, 125, 246, 0.3);

  /* Glassmorphism */
  --glass-blur: 18px;
  --glass-border: 1px solid rgba(255, 255, 255, 0.08);

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

  /* Layout */
  --container-max-width: 1200px;
  --container-padding-x: var(--space-4);
}

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

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

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

html {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  margin: 0;
}

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

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

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

img {
  height: auto;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
  margin: 0;
}

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

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

/* Avoid text overflow */
p,
 h1,
 h2,
 h3,
 h4,
 h5,
 h6 {
  overflow-wrap: break-word;
}

/* ========================================================================== 
   Base Styles
   ========================================================================== */

body {
  min-height: 100vh;
  background-color: var(--color-bg-body);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
}

/* Headings - modern, slightly cinematic scale */

h1,
.h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.25rem, 5vw, 3rem);
  line-height: var(--line-height-tight);
  letter-spacing: 0.01em;
  margin-bottom: var(--space-4);
}

h2,
.h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 3.2vw, 2.25rem);
  line-height: var(--line-height-snug);
  letter-spacing: 0.01em;
  margin-bottom: var(--space-3);
}

h3,
.h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-2);
}

h4,
.h4 {
  font-weight: 500;
  font-size: var(--font-size-xl);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-2);
}

h5,
.h5 {
  font-weight: 500;
  font-size: var(--font-size-lg);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-2);
}

h6,
.h6 {
  font-weight: 500;
  font-size: var(--font-size-base);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gray-300);
  margin-bottom: var(--space-1);
}

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

strong {
  font-weight: 600;
}

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

/* Links - subtle underlines on hover for readability */

a {
  color: var(--color-primary);
  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(47, 125, 246, 0.7);
}

a:active {
  opacity: 0.8;
}

/* Lists */

ul,
ol {
  padding-left: var(--space-5);
  margin-bottom: var(--space-3);
}


/* ========================================================================== 
   Accessibility & Focus Styles
   ========================================================================== */

:focus {
  outline: none;
}

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

button:focus-visible,
[role="button"]:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
 a:focus-visible {
  box-shadow: var(--shadow-focus);
}

@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;
  }
}

/* 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 container */

.container {
  width: 100%;
  max-width: var(--container-max-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--tight {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

.section__eyebrow {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-accent-gold);
  margin-bottom: var(--space-2);
}

/* Flex helpers */

.flex {
  display: flex;
}

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

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

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

.flex-column {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

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

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

/* Grid helpers */

.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);
  }
}

/* Width helpers */

.w-full {
  width: 100%;
}

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

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

.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); }
.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); }

/* Helpers for subtle neon dividers used in casino theme */

.hr-neon {
  border: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(36, 233, 255, 0.8),
    rgba(245, 199, 91, 0.9),
    transparent
  );
  box-shadow: 0 0 12px rgba(36, 233, 255, 0.5);
}

.badge-gold {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #f5c75b, #f09b42);
  color: #20110a;
}

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

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-normal),
    color var(--transition-normal),
    box-shadow var(--transition-normal),
    transform var(--transition-fast),
    border-color var(--transition-normal),
    opacity var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, #2f7df6, #4a90ff);
  color: #ffffff;
  box-shadow: 0 0 18px rgba(47, 125, 246, 0.5);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 24px rgba(47, 125, 246, 0.7);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 0 12px rgba(47, 125, 246, 0.5);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(6px);
}

.btn-ghost:hover {
  background-color: rgba(255, 255, 255, 0.04);
}

.btn-gold {
  background: radial-gradient(circle at 10% 0, #fff1c7, #f5c75b 40%, #f09b42);
  color: #1b1204;
  box-shadow: 0 0 22px rgba(245, 199, 91, 0.65);
}

.btn-gold:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(245, 199, 91, 0.8);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-sm {
  padding: 0.5rem 1.1rem;
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: 0.9rem 1.8rem;
  font-size: var(--font-size-md);
}

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

/* Inputs & Form Elements */

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

.field label {
  display: block;
  margin-bottom: var(--space-1);
  font-size: var(--font-size-sm);
  color: var(--color-gray-200);
}

.field-description {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
  margin-top: var(--space-1);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background-color: rgba(6, 10, 24, 0.9);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  transition: border-color var(--transition-normal),
    box-shadow var(--transition-normal),
    background-color var(--transition-normal),
    transform var(--transition-fast);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-gray-500);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  border-color: rgba(47, 125, 246, 0.9);
  box-shadow: 0 0 0 1px rgba(47, 125, 246, 0.7),
    0 0 18px rgba(47, 125, 246, 0.35);
  background-color: rgba(8, 14, 30, 0.98);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

input:disabled,
select:disabled,
textarea:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Cards - glass effect for event highlights, offers, poker info */

.card {
  position: relative;
  border-radius: var(--radius-xl);
  background: linear-gradient(
      135deg,
      rgba(14, 22, 52, 0.9),
      rgba(6, 10, 24, 0.95)
    );
  background-clip: padding-box;
  border: var(--glass-border);
  box-shadow: var(--shadow-soft);
  padding: var(--space-5);
  overflow: hidden;
}

.card--glass {
  background: var(--color-bg-glass);
  backdrop-filter: blur(var(--glass-blur));
}

.card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(
    circle at 0 0,
    rgba(47, 125, 246, 0.18),
    transparent 55%
  );
  opacity: 0.9;
  pointer-events: none;
}

.card--gold::after {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(
    circle at 100% 100%,
    rgba(245, 199, 91, 0.3),
    transparent 55%
  );
  opacity: 0.9;
  pointer-events: none;
}

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

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

.card-title {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  line-height: var(--line-height-snug);
}

.card-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-gray-300);
}

.card-meta {
  margin-top: var(--space-3);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-gray-400);
}

/* Simple chip-like tag for game types (Poker, Blackjack, Roulette) */

.tag-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: radial-gradient(circle at 0 0, rgba(36, 233, 255, 0.4), transparent),
    rgba(14, 22, 52, 0.9);
  font-size: var(--font-size-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gray-50);
}

/* Hero overlay helper for cinematic event photos */

.hero-overlay {
  position: relative;
  isolation: isolate;
}

.hero-overlay::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      circle at 10% 0,
      rgba(36, 233, 255, 0.25),
      transparent 55%
    ),
    radial-gradient(
      circle at 90% 100%,
      rgba(245, 199, 91, 0.35),
      transparent 55%
    );
  mix-blend-mode: screen;
  opacity: 0.9;
  pointer-events: none;
}

.hero-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(5, 8, 20, 0.6),
    rgba(5, 8, 20, 0.95)
  );
  pointer-events: none;
}

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

/* Neon outline for selected/featured poker or casino events */

.card--neon {
  border-color: rgba(36, 233, 255, 0.6);
  box-shadow: 0 0 24px rgba(36, 233, 255, 0.6);
}

/* Simple FAQ accordion base styles (structure only) */

.faq-item {
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(9, 14, 30, 0.92);
}

.faq-item + .faq-item {
  margin-top: var(--space-2);
}

.faq-question {
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
}

.faq-answer {
  padding: 0 var(--space-4) var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-soft);
}

/* Basic responsive nav shell (without JS behavior) */

.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, 0.86),
    transparent
  );
  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-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
}

.nav-link {
  font-size: var(--font-size-sm);
  color: var(--color-gray-200);
  position: relative;
  padding-bottom: 0.15rem;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #2f7df6, #f5c75b);
  box-shadow: 0 0 10px rgba(36, 233, 255, 0.7);
  transition: width var(--transition-normal);
}

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

.nav-link--active {
  color: #ffffff;
}

@media (max-width: 960px) {
  .site-header__inner {
    padding-top: var(--space-2);
    padding-bottom: var(--space-2);
  }

  .nav-list {
    display: none; /* to be toggled by JS in implementation */
  }
}

/* Footer base styling */

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: radial-gradient(
      circle at top,
      rgba(36, 233, 255, 0.1),
      transparent 55%
    ),
    #050814;
  padding-top: var(--space-8);
  padding-bottom: var(--space-6);
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
}

.site-footer a {
  color: var(--color-gray-200);
}

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