/* ==================================================================
   Variables
   ================================================================== */
:root {
  /* Colors */
  --color-bg: #05060a; /* near-black, nightlife backdrop */
  --color-bg-elevated: #10121b;
  --color-bg-soft: #181b26;

  --color-text: #f7f7fb;
  --color-text-muted: #b3b7c9;
  --color-border-subtle: #262842;

  --color-primary: #f6c453; /* warm gold for CTAs */
  --color-primary-soft: rgba(246, 196, 83, 0.15);
  --color-primary-strong: #ffd978;

  --color-success: #34c759;
  --color-warning: #ffb020;
  --color-danger: #ff4b5c;

  --color-burgundy: #7b1237;
  --color-navy: #0b1733;

  /* Neutral grays for overlays, cards, borders */
  --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, "Inter", "Segoe UI", sans-serif;
  --font-display: "Poppins", 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: 1.3;
  --line-height-normal: 1.6;

  /* Spacing scale (px-based, used via rem) */
  --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;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-pill: 999px;

  /* Shadows (subtle glow for nightlife aesthetic) */
  --shadow-soft: 0 10px 25px rgba(0, 0, 0, 0.4);
  --shadow-strong: 0 20px 45px rgba(0, 0, 0, 0.6);
  --shadow-outline: 0 0 0 2px rgba(246, 196, 83, 0.8), 0 0 0 6px rgba(246, 196, 83, 0.2);

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

  /* Layout */
  --container-width: 1120px;
  --container-padding-x: var(--space-4);
}

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

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

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

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;
}

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

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

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

body {
  min-height: 100vh;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

/* ==================================================================
   Base Styles
   ================================================================== */
body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  background: radial-gradient(circle at top, #15182b 0, #05060a 55%, #000000 100%);
  color: var(--color-text);
}

main {
  display: block;
}

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

h1 {
  font-size: clamp(2.25rem, 5vw, 3rem);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
}

h2 {
  font-size: clamp(1.75rem, 3.6vw, 2.25rem);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-3);
}

h3 {
  font-size: clamp(1.375rem, 2.8vw, 1.75rem);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-2);
}

h4 {
  font-size: var(--font-size-xl);
  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 {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-base), opacity var(--transition-base);
}

a:hover,
a:focus-visible {
  color: var(--color-primary-strong);
}

b, strong {
  font-weight: 600;
}

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

hr {
  border: 0;
  border-top: 1px solid var(--color-border-subtle);
  margin: var(--space-6) 0;
}

::selection {
  background: var(--color-primary-soft);
  color: var(--color-text);
}

/* ==================================================================
   Accessibility & Focus
   ================================================================== */
:focus-visible {
  outline: none;
  box-shadow: var(--shadow-outline);
}

/* Screen-reader only text */
.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
   ================================================================== */
.container {
  width: 100%;
  max-width: calc(var(--container-width) + 2 * var(--container-padding-x));
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding-x);
  padding-right: var(--container-padding-x);
}

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

.section--tight {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.section__heading {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto var(--space-8);
}

.section__eyebrow {
  text-transform: uppercase;
  font-size: var(--font-size-xs);
  letter-spacing: 0.18em;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

/* Flex helpers */
.flex {
  display: flex;
}

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

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

.justify-between {
  justify-content: space-between;
}

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

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

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

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

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

/* Grid helpers */
.grid {
  display: grid;
}

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

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

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

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

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

.m-auto {
  margin: auto;
}

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

.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.15rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(246, 196, 83, 0.5);
  background: radial-gradient(circle at top left, rgba(246, 196, 83, 0.22), rgba(7, 10, 27, 0.9));
  color: var(--color-primary-strong);
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

/* Buttons */
.btn {
  --btn-bg: var(--color-primary);
  --btn-bg-hover: var(--color-primary-strong);
  --btn-color: #111;
  --btn-border: transparent;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--btn-border);
  background: linear-gradient(135deg, var(--btn-bg), #e8ac37);
  color: var(--btn-color);
  font-weight: 600;
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background var(--transition-base),
              transform var(--transition-fast),
              box-shadow var(--transition-base),
              opacity var(--transition-fast);
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.35), transparent 55%);
  opacity: 0.35;
  pointer-events: none;
}

.btn:hover {
  background: linear-gradient(135deg, var(--btn-bg-hover), #ffd978);
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.btn:active {
  transform: translateY(0);
  box-shadow: none;
}

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

.btn--ghost {
  --btn-bg: transparent;
  --btn-bg-hover: rgba(12, 16, 36, 0.9);
  --btn-color: var(--color-text);
  --btn-border: rgba(246, 196, 83, 0.7);

  background: radial-gradient(circle at top left, rgba(246, 196, 83, 0.18), rgba(8, 11, 27, 0.9));
}

.btn--ghost::after {
  opacity: 0.15;
}

.btn--ghost:hover {
  background: radial-gradient(circle at top left, rgba(246, 196, 83, 0.28), rgba(8, 11, 27, 1));
}

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

.btn--lg {
  padding: 0.9rem 1.9rem;
  font-size: var(--font-size-base);
}

/* Form controls */
.input,
.textarea,
.select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background: rgba(10, 12, 26, 0.85);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  outline: none;
  transition: border-color var(--transition-base),
              box-shadow var(--transition-base),
              background-color var(--transition-base);
}

.textarea {
  min-height: 7rem;
  resize: vertical;
}

.input::placeholder,
.textarea::placeholder {
  color: rgba(179, 183, 201, 0.7);
}

.input:focus-visible,
.textarea:focus-visible,
.select:focus-visible {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(246, 196, 83, 0.5);
}

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

.form-label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.form-helper {
  margin-top: 0.25rem;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.form-error {
  margin-top: 0.25rem;
  font-size: var(--font-size-xs);
  color: var(--color-danger);
}

/* Card */
.card {
  position: relative;
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at top left, rgba(246, 196, 83, 0.04), rgba(7, 10, 27, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.03);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, rgba(246, 196, 83, 0.15), rgba(123, 18, 55, 0.05), transparent 55%);
  mix-blend-mode: screen;
  opacity: 0.55;
  pointer-events: none;
}

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

.card--soft {
  background: rgba(10, 12, 26, 0.85);
  box-shadow: none;
}

/* Hero-style overlay utilities (for sections with casino imagery) */
.hero-overlay-dark {
  position: relative;
  isolation: isolate;
}

.hero-overlay-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(0, 0, 0, 0.4) 0, rgba(0, 0, 0, 0.9) 55%, #000 100%);
  z-index: -1;
}

.hero-overlay-grid::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px;
  opacity: 0.28;
  mix-blend-mode: soft-light;
  pointer-events: none;
  z-index: -1;
}

/* Trust badges / pill label */
.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(153, 246, 228, 0.45);
  background: radial-gradient(circle at top left, rgba(16, 185, 129, 0.25), rgba(7, 10, 27, 0.95));
  color: #e0fff6;
  font-size: var(--font-size-xs);
}

.trust-pill__icon {
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 999px;
  background: #10b981;
}

/* Simple fade / slide helper classes for JS-triggered animations */
.fade-in-up {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* ==================================================================
   Layout-specific helpers (sections mentioned in brief)
   ================================================================== */

.hero {
  padding-top: var(--space-20);
  padding-bottom: var(--space-16);
}

@media (min-width: 768px) {
  .hero {
    padding-top: var(--space-24);
    padding-bottom: var(--space-20);
  }
}

.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  background: rgba(5, 6, 10, 0.75);
  border: 1px solid rgba(246, 196, 83, 0.4);
  color: var(--color-primary-strong);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.hero__cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.badge-keyword {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
  border: 1px dashed rgba(179, 183, 201, 0.45);
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
}

/* FAQ accordion basics */
.faq-item {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-subtle);
  background: rgba(10, 12, 26, 0.9);
  padding: var(--space-4) var(--space-5);
}

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

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  cursor: pointer;
}

.faq-item__answer {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
}

/* Testimonials */
.testimonial {
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top left, rgba(123, 18, 55, 0.25), rgba(7, 10, 27, 0.95));
  border: 1px solid rgba(246, 196, 83, 0.28);
}

.testimonial__quote {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-normal);
  color: var(--color-text);
}

.testimonial__meta {
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Footer */
.footer {
  padding-top: var(--space-10);
  padding-bottom: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  background: radial-gradient(circle at top, rgba(10, 10, 22, 0.95), #020308);
}

.footer__bottom {
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* End of base.css */