/**
 * 7777bdt Core Stylesheet
 * Prefix: va2b-
 * Color Palette: #2C2C2C (dark), #F0F0F0 (light), #800080 (purple),
 *   #66CDAA (aquamarine), #6A5ACD (slate blue), #8A2BE2 (blue violet)
 */

:root {
  --va2b-bg: #2C2C2C;
  --va2b-bg-light: #3A3A3A;
  --va2b-bg-card: #353535;
  --va2b-text: #F0F0F0;
  --va2b-text-muted: #B0B0B0;
  --va2b-purple: #800080;
  --va2b-aqua: #66CDAA;
  --va2b-slate: #6A5ACD;
  --va2b-violet: #8A2BE2;
  --va2b-accent: #8A2BE2;
  --va2b-border: #4A4A4A;
  --va2b-radius: 0.8rem;
  --va2b-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.3);
}

/* Base reset and typography */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 62.5%; scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--va2b-bg);
  color: var(--va2b-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--va2b-aqua); text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* === HEADER === */
.va2b-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000; max-width: 430px; margin: 0 auto;
  background: linear-gradient(135deg, var(--va2b-bg) 0%, #1E1E1E 100%);
  border-bottom: 0.2rem solid var(--va2b-purple);
  padding: 0.8rem 1rem;
  display: flex; align-items: center; justify-content: space-between;
}
.va2b-logo-wrap {
  display: flex; align-items: center; gap: 0.6rem;
}
.va2b-logo-wrap img { width: 2.8rem; height: 2.8rem; border-radius: 0.4rem; }
.va2b-logo-name {
  font-size: 1.6rem; font-weight: 700; color: var(--va2b-text);
  background: linear-gradient(90deg, var(--va2b-aqua), var(--va2b-violet));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.va2b-header-btns { display: flex; gap: 0.5rem; }
.va2b-btn-register {
  background: linear-gradient(135deg, var(--va2b-violet), var(--va2b-purple));
  color: #fff; border: none; padding: 0.5rem 1.2rem; border-radius: 2rem;
  font-size: 1.2rem; font-weight: 600; cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}
.va2b-btn-register:hover { transform: scale(1.05); box-shadow: 0 0 1rem rgba(138,43,226,0.5); }
.va2b-btn-login {
  background: transparent; color: var(--va2b-aqua); border: 0.15rem solid var(--va2b-aqua);
  padding: 0.5rem 1.2rem; border-radius: 2rem; font-size: 1.2rem;
  font-weight: 600; cursor: pointer; transition: all 0.2s;
}
.va2b-btn-login:hover { background: rgba(102,205,170,0.15); }

/* === MOBILE MENU === */
.va2b-menu-overlay {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6); z-index: 9998;
}
.va2b-overlay-active { display: block; }
.va2b-mobile-menu {
  position: fixed; top: 0; right: -280px; width: 280px; height: 100%;
  background: var(--va2b-bg); z-index: 9999;
  transition: right 0.3s ease; padding: 6rem 0 2rem;
  border-left: 0.2rem solid var(--va2b-purple);
}
.va2b-menu-active { right: 0; }
.va2b-menu-close {
  position: absolute; top: 1rem; right: 1rem;
  background: none; border: none; color: var(--va2b-text);
  font-size: 2.4rem; cursor: pointer; line-height: 1;
}
.va2b-mobile-menu a {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.2rem 1.6rem; color: var(--va2b-text);
  border-bottom: 0.1rem solid var(--va2b-border);
  font-size: 1.4rem; transition: background 0.2s;
}
.va2b-mobile-menu a:hover { background: var(--va2b-bg-light); }
.va2b-mobile-menu a i, .va2b-mobile-menu a .material-icons-outlined {
  font-size: 2rem; color: var(--va2b-aqua);
}

/* === BOTTOM NAV === */
.va2b-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 1000; max-width: 430px; margin: 0 auto;
  background: linear-gradient(180deg, #1A1A1A 0%, #111111 100%);
  border-top: 0.15rem solid var(--va2b-violet);
  display: flex; justify-content: space-around; align-items: center;
  height: 6rem; padding: 0 0.3rem;
}
.va2b-bottom-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 5.5rem; min-height: 5rem; background: none; border: none;
  color: var(--va2b-text-muted); cursor: pointer; transition: all 0.2s;
  padding: 0.4rem; border-radius: 0.8rem; position: relative;
}
.va2b-bottom-btn i, .va2b-bottom-btn .material-icons-outlined,
.va2b-bottom-btn ion-icon { font-size: 2.2rem; margin-bottom: 0.2rem; }
.va2b-bottom-btn span { font-size: 1rem; line-height: 1.2; }
.va2b-bottom-btn:hover, .va2b-bottom-active {
  color: var(--va2b-aqua); transform: scale(1.05);
}
.va2b-bottom-active::after {
  content: ''; position: absolute; bottom: -0.2rem;
  width: 2rem; height: 0.25rem; border-radius: 0.2rem;
  background: var(--va2b-aqua);
}

/* === MAIN CONTENT === */
.va2b-main {
  padding-top: 5.5rem; padding-bottom: 7rem; min-height: 100vh;
}
@media (max-width: 768px) {
  .va2b-main { padding-bottom: 8rem; }
}

/* === CAROUSEL === */
.va2b-carousel {
  position: relative; width: 100%; overflow: hidden;
  border-radius: 0 0 1rem 1rem; margin-bottom: 1rem;
}
.va2b-slides { display: flex; transition: transform 0.5s ease; }
.va2b-slide {
  min-width: 100%; display: none; cursor: pointer;
}
.va2b-slide-active { display: block; }
.va2b-slide img { width: 100%; height: auto; aspect-ratio: 16/7; object-fit: cover; }
.va2b-dots {
  position: absolute; bottom: 0.8rem; left: 50%;
  transform: translateX(-50%); display: flex; gap: 0.6rem;
}
.va2b-dot {
  width: 0.8rem; height: 0.8rem; border-radius: 50%;
  background: rgba(240,240,240,0.4); cursor: pointer;
  border: none; transition: background 0.3s;
}
.va2b-dot-active { background: var(--va2b-aqua); }

/* === SECTION HEADINGS === */
.va2b-section {
  padding: 1.5rem 1rem;
}
.va2b-section-title {
  font-size: 1.8rem; font-weight: 700; margin-bottom: 1rem;
  padding-left: 1rem; border-left: 0.3rem solid var(--va2b-violet);
  color: var(--va2b-text);
}
.va2b-section-title span { color: var(--va2b-aqua); }

/* === GAME GRID === */
.va2b-game-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem; padding: 0.5rem;
}
.va2b-game-item {
  display: flex; flex-direction: column; align-items: center;
  cursor: pointer; transition: transform 0.2s; text-align: center;
}
.va2b-game-item:hover { transform: scale(1.05); }
.va2b-game-item img {
  width: 100%; aspect-ratio: 1; object-fit: cover;
  border-radius: 0.8rem; border: 0.15rem solid var(--va2b-border);
  margin-bottom: 0.4rem;
}
.va2b-game-item p {
  font-size: 1.1rem; color: var(--va2b-text-muted);
  line-height: 1.3; overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap; max-width: 100%;
}

/* === CARDS === */
.va2b-card {
  background: var(--va2b-bg-card); border-radius: var(--va2b-radius);
  padding: 1.5rem; margin-bottom: 1rem;
  border: 0.1rem solid var(--va2b-border);
}
.va2b-card h3 {
  font-size: 1.5rem; color: var(--va2b-aqua); margin-bottom: 0.8rem;
}
.va2b-card p {
  font-size: 1.3rem; color: var(--va2b-text-muted); line-height: 1.6;
}
.va2b-card-highlight {
  background: linear-gradient(135deg, var(--va2b-bg-card) 0%, rgba(128,0,128,0.15) 100%);
  border: 0.15rem solid var(--va2b-purple);
}

/* === PROMO LINKS === */
.va2b-promo-link {
  display: inline-block; color: var(--va2b-violet); font-weight: 600;
  cursor: pointer; transition: color 0.2s; font-size: 1.3rem;
}
.va2b-promo-link:hover { color: var(--va2b-aqua); text-decoration: underline; }
.va2b-cta-btn {
  display: block; width: 100%; padding: 1.2rem;
  background: linear-gradient(135deg, var(--va2b-violet), var(--va2b-purple));
  color: #fff; border: none; border-radius: var(--va2b-radius);
  font-size: 1.6rem; font-weight: 700; cursor: pointer;
  text-align: center; transition: transform 0.2s, box-shadow 0.2s;
  margin: 1.5rem 0;
}
.va2b-cta-btn:hover {
  transform: translateY(-0.2rem);
  box-shadow: 0 0.4rem 1.5rem rgba(138,43,226,0.4);
}

/* === FOOTER === */
.va2b-footer {
  background: #1A1A1A; padding: 2rem 1rem 1rem;
  border-top: 0.2rem solid var(--va2b-purple);
}
.va2b-footer p { font-size: 1.2rem; color: var(--va2b-text-muted); line-height: 1.6; margin-bottom: 1rem; }
.va2b-footer-links {
  display: flex; flex-wrap: wrap; gap: 0.8rem; margin-bottom: 1.5rem;
}
.va2b-footer-links a {
  color: var(--va2b-aqua); font-size: 1.2rem;
  padding: 0.4rem 0.8rem; background: var(--va2b-bg-light);
  border-radius: 0.5rem; transition: background 0.2s;
}
.va2b-footer-links a:hover { background: rgba(138,43,226,0.3); }
.va2b-footer-copy {
  text-align: center; font-size: 1.1rem; color: #666;
  border-top: 0.1rem solid var(--va2b-border); padding-top: 1rem;
}

/* === WINNER LIST === */
.va2b-winner-item {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 0.8rem; background: var(--va2b-bg-card);
  border-radius: 0.6rem; margin-bottom: 0.6rem;
  border-left: 0.3rem solid var(--va2b-violet);
}
.va2b-winner-item .va2b-winner-amount {
  margin-left: auto; color: var(--va2b-aqua); font-weight: 700;
  font-size: 1.3rem;
}

/* === PAYMENT GRID === */
.va2b-payment-grid {
  display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center;
  padding: 1rem 0;
}
.va2b-payment-item {
  background: var(--va2b-bg-card); border-radius: 0.6rem;
  padding: 0.8rem 1.2rem; font-size: 1.2rem;
  border: 0.1rem solid var(--va2b-border); color: var(--va2b-text-muted);
}

/* === TESTIMONIAL === */
.va2b-testimonial {
  background: var(--va2b-bg-card); border-radius: var(--va2b-radius);
  padding: 1.2rem; margin-bottom: 0.8rem;
  border-left: 0.3rem solid var(--va2b-aqua);
}
.va2b-testimonial p { font-size: 1.2rem; color: var(--va2b-text-muted); line-height: 1.5; }
.va2b-testimonial strong { color: var(--va2b-aqua); }

/* === FAQ === */
.va2b-faq-item { margin-bottom: 1rem; }
.va2b-faq-item h4 { font-size: 1.4rem; color: var(--va2b-violet); margin-bottom: 0.4rem; }
.va2b-faq-item p { font-size: 1.3rem; color: var(--va2b-text-muted); line-height: 1.6; }

/* === HELP PAGE === */
.va2b-help-section {
  padding: 1.2rem; margin-bottom: 1rem;
  background: var(--va2b-bg-card); border-radius: var(--va2b-radius);
  border: 0.1rem solid var(--va2b-border);
}
.va2b-help-section h2 {
  font-size: 1.6rem; color: var(--va2b-aqua); margin-bottom: 0.8rem;
  padding-bottom: 0.5rem; border-bottom: 0.1rem solid var(--va2b-border);
}
.va2b-help-section h3 {
  font-size: 1.4rem; color: var(--va2b-violet); margin: 0.8rem 0 0.5rem;
}
.va2b-help-section p, .va2b-help-section li {
  font-size: 1.3rem; color: var(--va2b-text-muted); line-height: 1.6;
}
.va2b-help-section ol, .va2b-help-section ul {
  padding-left: 2rem; margin-bottom: 0.8rem;
}
.va2b-step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.4rem; height: 2.4rem; background: var(--va2b-violet);
  color: #fff; border-radius: 50%; font-size: 1.2rem; font-weight: 700;
  margin-right: 0.5rem;
}

/* === DESKTOP HIDE === */
@media (min-width: 769px) {
  .va2b-bottom-nav { display: none; }
  .va2b-main { padding-bottom: 2rem; }
}

/* === UTILITY === */
.va2b-text-center { text-align: center; }
.va2b-mt-1 { margin-top: 1rem; }
.va2b-mb-1 { margin-bottom: 1rem; }
.va2b-flex { display: flex; }
.va2b-flex-wrap { flex-wrap: wrap; }
.va2b-gap-1 { gap: 1rem; }
.va2b-hidden { display: none; }