:root {
  --purple-primary: #6C3BFF;
  --purple-hover: #7C4DFF;
  --purple-electric: #8B5CF6;
  --purple-deep: #3B1D8F;
  --purple-promo: #A855F7;
  --magenta-hot: #E879F9;
  --cyan-crypto: #22D3EE;
  --blue-sports: #3B82F6;
  --green-win: #22C55E;
  --gold-accent: #FACC15;
  --orange-warm: #F97316;
  --red-alert: #EF4444;
  --white: #FFFFFF;
  --soft-white: #F4F5F7;
  --light-gray: #B8BEC9;
  --muted-gray: #7B8190;
  --dark-gray-blue: #2B303B;
  --casino-black: #050509;
  --app-bg: #090A10;
  --charcoal: #101116;
  --dark-slate: #151821;
  --elevated: #1B1F2A;
  --input-surface: #202431;
  --border-slate: #2A2F3B;
  --divider: #1D212B;
  --link-purple: #A78BFA;
  --text-body: #D1D5DB;
  --text-muted: #9CA3AF;
  --text-warning: #FB923C;
  --font-stack: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --max-w: 860px;
  --max-w-wide: 1120px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --transition: 0.25s ease;
  --header-h: 64px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-stack);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-body);
  background: var(--app-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--link-purple);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--purple-promo);
}

a:focus-visible, button:focus-visible, details:focus-visible {
  outline: 2px solid var(--purple-electric);
  outline-offset: 2px;
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(9,10,16,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-slate);
  height: var(--header-h);
}

.header-inner {
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo {
  height: 32px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  color: var(--light-gray);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--white);
  background: var(--elevated);
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 9px 20px;
  background: var(--purple-primary);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}

.nav-cta:hover {
  background: var(--purple-hover);
  color: var(--white);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  z-index: 1001;
}

.toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--soft-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ===== HERO BANNER ===== */
.hero-banner {
  position: relative;
  overflow: hidden;
  min-height: 520px;
  display: flex;
  align-items: center;
}

.hero-bg-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(5,5,9,.92) 0%, rgba(9,10,16,.82) 40%, rgba(108,59,255,.18) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px 20px 72px;
}

.hero-content h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-text {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--soft-white);
  margin-bottom: 28px;
  max-width: 640px;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  background: var(--purple-primary);
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.btn-primary:hover {
  background: var(--purple-hover);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(108,59,255,.35);
}

.btn-primary:active {
  transform: translateY(0);
}

/* ===== CONTENT BLOCKS ===== */
.content-block {
  padding: 64px 0;
}

.content-block.alt-bg {
  background: var(--charcoal);
}

.content-block h2 {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.content-block h3 {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 600;
  color: var(--soft-white);
  margin-top: 40px;
  margin-bottom: 16px;
}

.content-block p {
  margin-bottom: 16px;
  max-width: 100%;
}

/* ===== OFFER CARD ===== */
.offer-card {
  position: relative;
  background: var(--dark-slate);
  border: 1px solid var(--border-slate);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  margin-bottom: 32px;
  text-align: center;
  overflow: hidden;
}

.offer-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--purple-primary), var(--purple-promo), var(--cyan-crypto));
}

.offer-badge {
  display: inline-block;
  background: rgba(108,59,255,.15);
  color: var(--purple-electric);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 14px;
  border-radius: 20px;
  border: 1px solid rgba(108,59,255,.3);
  margin-bottom: 16px;
}

.offer-code {
  display: block;
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.06em;
  margin-bottom: 8px;
  font-family: 'Courier New', Courier, monospace;
}

.offer-label {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

/* ===== DATA TABLE ===== */
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 16px;
}

.data-table {
  width: 100%;
  min-width: 400px;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-slate);
}

.data-table th,
.data-table td {
  padding: 14px 18px;
  text-align: left;
  font-size: 0.93rem;
}

.data-table thead th {
  background: var(--elevated);
  color: var(--white);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border-slate);
}

.data-table tbody tr {
  background: var(--dark-slate);
  transition: background var(--transition);
}

.data-table tbody tr:nth-child(even) {
  background: var(--elevated);
}

.data-table tbody tr:hover {
  background: var(--input-surface);
}

.data-table td {
  color: var(--text-body);
  border-bottom: 1px solid var(--divider);
}

.data-table td:first-child {
  color: var(--soft-white);
  font-weight: 600;
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

/* ===== STEPS LIST ===== */
.steps-list {
  counter-reset: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0;
}

.steps-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  background: var(--dark-slate);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-slate);
  transition: border-color var(--transition);
}

.steps-list li:hover {
  border-color: var(--purple-primary);
}

.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  background: var(--purple-primary);
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  border-radius: 50%;
  flex-shrink: 0;
}

.step-text {
  color: var(--text-body);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ===== CHECKLISTS ===== */
.check-list, .alert-list, .shield-list, .responsible-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 20px 0;
}

.check-list li, .alert-list li, .shield-list li, .responsible-list li {
  position: relative;
  padding: 12px 16px 12px 44px;
  background: var(--dark-slate);
  border-radius: var(--radius-sm);
  font-size: 0.93rem;
  color: var(--text-body);
  border: 1px solid var(--border-slate);
}

.check-list li::before {
  content: '✓';
  position: absolute;
  left: 16px;
  top: 12px;
  color: var(--green-win);
  font-weight: 700;
  font-size: 14px;
}

.alert-list li::before {
  content: '⚠';
  position: absolute;
  left: 14px;
  top: 11px;
  color: var(--orange-warm);
  font-size: 15px;
}

.shield-list li::before {
  content: '🛡';
  position: absolute;
  left: 14px;
  top: 11px;
  font-size: 14px;
}

.responsible-list li::before {
  content: '•';
  position: absolute;
  left: 18px;
  top: 10px;
  color: var(--purple-electric);
  font-weight: 700;
  font-size: 18px;
}

/* ===== FAQ ACCORDION ===== */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--dark-slate);
  border: 1px solid var(--border-slate);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item[open] {
  border-color: var(--purple-primary);
}

.faq-question {
  padding: 18px 48px 18px 20px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--soft-white);
  position: relative;
  list-style: none;
  transition: color var(--transition);
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: '';
  position: absolute;
  right: 20px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--purple-electric);
  border-bottom: 2px solid var(--purple-electric);
  transform: translateY(-70%) rotate(45deg);
  transition: transform var(--transition);
}

.faq-item[open] .faq-question::after {
  transform: translateY(-30%) rotate(-135deg);
}

.faq-question:hover {
  color: var(--white);
}

.faq-answer {
  padding: 0 20px 20px;
  color: var(--text-body);
  font-size: 0.93rem;
  line-height: 1.7;
  animation: fadeSlide 0.3s ease;
}

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.faq-answer p {
  margin: 0;
}

/* ===== AUTHOR ===== */
.author-block {
  padding: 40px 0;
  background: var(--charcoal);
  border-top: 1px solid var(--border-slate);
}

.author-inner {
  display: flex;
  align-items: center;
  gap: 20px;
}

.author-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid var(--border-slate);
  flex-shrink: 0;
}

.author-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.author-name {
  display: block;
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 4px;
}

.author-bio {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--casino-black);
  border-top: 1px solid var(--border-slate);
  padding: 56px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  margin-bottom: 12px;
  height: 28px;
  width: auto;
}

.footer-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 320px;
}

.footer-heading {
  display: block;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--soft-white);
  margin-bottom: 14px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--light-gray);
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--white);
}

.rg-logos {
  display: flex;
  gap: 12px;
  align-items: center;
}

.rg-logos img {
  width: 48px;
  height: 48px;
  opacity: 0.7;
  transition: opacity var(--transition);
}

.rg-logos img:hover {
  opacity: 1;
}

.footer-disclaimer {
  padding: 24px 0;
  border-top: 1px solid var(--divider);
}

.footer-disclaimer p {
  font-size: 0.78rem;
  color: var(--muted-gray);
  line-height: 1.65;
}

.footer-bottom {
  padding: 20px 0;
  border-top: 1px solid var(--divider);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--muted-gray);
}

/* ===== SCROLL TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--purple-primary);
  color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  transition: background var(--transition), transform var(--transition), opacity var(--transition);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  box-shadow: 0 4px 16px rgba(108,59,255,.4);
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.scroll-top:hover {
  background: var(--purple-hover);
  transform: translateY(-2px);
}

/* ===== LEGAL PAGES ===== */
.legal-page {
  padding: 100px 0 64px;
  min-height: 70vh;
}

.legal-page h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.legal-updated {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 40px;
}

.legal-page h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-top: 36px;
  margin-bottom: 12px;
}

.legal-page p {
  margin-bottom: 14px;
}

.legal-page ul {
  margin: 12px 0 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.legal-page ul li {
  position: relative;
  padding-left: 20px;
  font-size: 0.93rem;
}

.legal-page ul li::before {
  content: '•';
  position: absolute;
  left: 4px;
  color: var(--purple-electric);
  font-weight: 700;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-h: 58px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(300px, 85vw);
    background: var(--charcoal);
    border-left: 1px solid var(--border-slate);
    flex-direction: column;
    align-items: stretch;
    padding: 80px 24px 32px;
    gap: 4px;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
    z-index: 1000;
    overflow-y: auto;
  }

  .nav-menu.open {
    transform: translateX(0);
  }

  .nav-link {
    padding: 12px 16px;
    font-size: 15px;
    border-radius: var(--radius-sm);
  }

  .nav-cta {
    margin-top: 12px;
    text-align: center;
    justify-content: center;
    padding: 12px 20px;
  }

  .nav-toggle.active .toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle.active .toggle-bar:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active .toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero-banner {
    min-height: 440px;
  }

  .hero-content {
    padding: 64px 20px 56px;
  }

  .content-block {
    padding: 48px 0;
  }

  .offer-card {
    padding: 28px 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .steps-list li {
    padding: 14px 16px;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 15px;
  }

  .hero-content h1 {
    font-size: 1.55rem;
  }

  .offer-code {
    font-size: 1.7rem;
  }

  .data-table th,
  .data-table td {
    padding: 10px 12px;
    font-size: 0.85rem;
  }

  .scroll-top {
    bottom: 18px;
    right: 18px;
    width: 40px;
    height: 40px;
  }

  .btn-primary {
    padding: 12px 24px;
    font-size: 0.93rem;
    width: 100%;
  }
}