/**
 * 5666 bit - Main Stylesheet
 * Prefix: va43-
 * Color Palette: #7FFF00 | #3CB371 | #E5E5E5 | #0C0C0C | #32CD32
 * Mobile-first design for Bangladesh market
 */

/* CSS Variables */
:root {
  --va43-primary: #7FFF00;
  --va43-secondary: #3CB371;
  --va43-accent: #32CD32;
  --va43-bg-dark: #0C0C0C;
  --va43-bg-card: #1A1A1A;
  --va43-bg-card2: #222222;
  --va43-text-light: #E5E5E5;
  --va43-text-muted: #A0A0A0;
  --va43-border: #333333;
  --va43-danger: #FF4444;
  --va43-gold: #FFD700;
  --va43-radius: 8px;
  --va43-radius-lg: 12px;
  --va43-shadow: 0 2px 12px rgba(0,0,0,0.4);
  --va43-transition: all 0.3s ease;
}

/* Reset & Base */
*, *::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-color: var(--va43-bg-dark);
  color: var(--va43-text-light);
  line-height: 1.5rem;
  font-size: 1.4rem;
  -webkit-font-smoothing: antialiased;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
}

a { color: var(--va43-primary); text-decoration: none; }
a:hover { color: var(--va43-accent); }
img { max-width: 100%; height: auto; display: block; }

/* ===== HEADER ===== */
.va43-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  background: linear-gradient(180deg, #0C0C0C 0%, #1A1A1A 100%);
  border-bottom: 1px solid var(--va43-border);
  z-index: 1000;
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.va43-logo-area {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.va43-logo-area img {
  width: 28px;
  height: 28px;
  border-radius: 4px;
}

.va43-logo-area span {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--va43-primary);
  letter-spacing: 0.5px;
}

.va43-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.va43-btn-register {
  background: var(--va43-primary);
  color: var(--va43-bg-dark);
  border: none;
  padding: 0.5rem 1.2rem;
  border-radius: 20px;
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--va43-transition);
}

.va43-btn-register:hover {
  background: var(--va43-accent);
  transform: scale(1.05);
}

.va43-btn-login {
  background: transparent;
  color: var(--va43-primary);
  border: 1px solid var(--va43-primary);
  padding: 0.5rem 1.2rem;
  border-radius: 20px;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--va43-transition);
}

.va43-btn-login:hover {
  background: rgba(127,255,0,0.1);
}

.va43-menu-toggle {
  background: none;
  border: none;
  color: var(--va43-text-light);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.4rem;
  line-height: 1;
}

/* ===== MOBILE MENU ===== */
.va43-menu-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: var(--va43-transition);
}

.va43-overlay-active {
  opacity: 1;
  visibility: visible;
}

.va43-mobile-menu {
  position: fixed;
  top: 0; right: -280px;
  width: 280px;
  height: 100%;
  background: var(--va43-bg-card);
  z-index: 9999;
  transition: right 0.3s ease;
  overflow-y: auto;
  padding: 2rem 1.5rem;
}

.va43-menu-active { right: 0; }

.va43-menu-close {
  background: none;
  border: none;
  color: var(--va43-text-light);
  font-size: 2.2rem;
  cursor: pointer;
  position: absolute;
  top: 1rem;
  right: 1rem;
}

.va43-menu-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--va43-primary);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--va43-border);
}

.va43-menu-link {
  display: block;
  color: var(--va43-text-light);
  padding: 1rem 0;
  font-size: 1.4rem;
  border-bottom: 1px solid var(--va43-border);
  transition: var(--va43-transition);
}

.va43-menu-link:hover {
  color: var(--va43-primary);
  padding-left: 0.8rem;
}

/* ===== SLIDER ===== */
.va43-slider-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--va43-radius);
  margin: 0 1rem;
}

.va43-slider-track {
  display: flex;
  transition: transform 0.5s ease;
}

.va43-slide {
  min-width: 100%;
  cursor: pointer;
}

.va43-slide img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--va43-radius);
}

.va43-slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.va43-slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--va43-border);
  cursor: pointer;
  transition: var(--va43-transition);
}

.va43-dot-active {
  background: var(--va43-primary);
  width: 20px;
  border-radius: 4px;
}

/* ===== MAIN CONTENT ===== */
.va43-main {
  padding-top: 5.5rem;
  padding-bottom: 1rem;
}

@media (max-width: 768px) {
  .va43-main {
    padding-bottom: 7.5rem;
  }
}

.va43-section {
  padding: 1.5rem 1rem;
}

.va43-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--va43-primary);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--va43-secondary);
  display: inline-block;
}

/* ===== GAME GRID ===== */
.va43-game-section {
  padding: 1rem;
}

.va43-game-cat-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--va43-secondary);
  margin: 1.2rem 0 0.8rem;
  padding-left: 0.5rem;
  border-left: 3px solid var(--va43-primary);
}

.va43-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}

.va43-game-item {
  text-align: center;
  cursor: pointer;
  transition: var(--va43-transition);
}

.va43-game-item:hover {
  transform: translateY(-3px);
}

.va43-game-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--va43-radius);
  border: 2px solid var(--va43-border);
  transition: var(--va43-transition);
}

.va43-game-item:hover img {
  border-color: var(--va43-primary);
}

.va43-game-name {
  font-size: 1.1rem;
  color: var(--va43-text-light);
  margin-top: 0.3rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ===== CONTENT BLOCKS ===== */
.va43-content-block {
  background: var(--va43-bg-card);
  border-radius: var(--va43-radius-lg);
  padding: 1.5rem;
  margin: 1rem;
  border: 1px solid var(--va43-border);
}

.va43-content-block h2 {
  font-size: 1.7rem;
  color: var(--va43-primary);
  margin-bottom: 1rem;
}

.va43-content-block h3 {
  font-size: 1.5rem;
  color: var(--va43-secondary);
  margin: 1rem 0 0.5rem;
}

.va43-content-block p {
  color: var(--va43-text-muted);
  line-height: 2.2rem;
  margin-bottom: 0.8rem;
  font-size: 1.35rem;
}

.va43-content-block ul, .va43-content-block ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.va43-content-block li {
  color: var(--va43-text-muted);
  line-height: 2.2rem;
  font-size: 1.35rem;
  margin-bottom: 0.4rem;
}

.va43-promo-text {
  color: var(--va43-primary);
  font-weight: 700;
  cursor: pointer;
  transition: var(--va43-transition);
}

.va43-promo-text:hover {
  text-decoration: underline;
}

/* ===== CTA BUTTON ===== */
.va43-cta-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--va43-primary), var(--va43-accent));
  color: var(--va43-bg-dark);
  padding: 1rem 2.5rem;
  border-radius: 30px;
  font-size: 1.6rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: var(--va43-transition);
  text-align: center;
  box-shadow: 0 4px 15px rgba(127,255,0,0.3);
}

.va43-cta-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(127,255,0,0.5);
}

.va43-cta-center {
  text-align: center;
  margin: 1.5rem 0;
}

/* ===== TESTIMONIALS ===== */
.va43-testimonial {
  background: var(--va43-bg-card2);
  border-radius: var(--va43-radius);
  padding: 1.2rem;
  margin-bottom: 0.8rem;
  border-left: 3px solid var(--va43-primary);
}

.va43-testimonial-name {
  color: var(--va43-primary);
  font-weight: 600;
  font-size: 1.3rem;
}

.va43-testimonial-text {
  color: var(--va43-text-muted);
  font-size: 1.3rem;
  margin-top: 0.5rem;
  font-style: italic;
}

/* ===== WINNERS ===== */
.va43-winner-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem;
  background: var(--va43-bg-card2);
  border-radius: var(--va43-radius);
  margin-bottom: 0.5rem;
}

.va43-winner-name {
  color: var(--va43-text-light);
  font-size: 1.2rem;
}

.va43-winner-amount {
  color: var(--va43-gold);
  font-weight: 700;
  font-size: 1.3rem;
}

/* ===== PAYMENT METHODS ===== */
.va43-payment-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}

.va43-payment-item {
  background: var(--va43-bg-card2);
  padding: 0.6rem 1.2rem;
  border-radius: 20px;
  font-size: 1.2rem;
  color: var(--va43-text-muted);
  border: 1px solid var(--va43-border);
}

/* ===== FOOTER ===== */
.va43-footer {
  background: var(--va43-bg-card);
  padding: 2rem 1rem;
  margin-top: 2rem;
  border-top: 1px solid var(--va43-border);
}

.va43-footer-brand {
  text-align: center;
  margin-bottom: 1.5rem;
}

.va43-footer-brand p {
  color: var(--va43-text-muted);
  font-size: 1.2rem;
  line-height: 2rem;
}

.va43-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.va43-footer-link {
  background: var(--va43-bg-card2);
  color: var(--va43-text-light);
  padding: 0.5rem 1rem;
  border-radius: 15px;
  font-size: 1.1rem;
  border: 1px solid var(--va43-border);
  cursor: pointer;
  transition: var(--va43-transition);
}

.va43-footer-link:hover {
  border-color: var(--va43-primary);
  color: var(--va43-primary);
}

.va43-footer-copy {
  text-align: center;
  color: var(--va43-text-muted);
  font-size: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--va43-border);
}

/* ===== BOTTOM NAV ===== */
.va43-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  background: linear-gradient(180deg, #1A1A1A, #0C0C0C);
  border-top: 1px solid var(--va43-border);
  z-index: 1000;
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 60px;
  padding: 0 0.3rem;
}

@media (min-width: 769px) {
  .va43-bottom-nav { display: none; }
}

.va43-bottom-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 52px;
  background: none;
  border: none;
  color: var(--va43-text-muted);
  cursor: pointer;
  transition: var(--va43-transition);
  padding: 0.3rem;
  border-radius: 8px;
}

.va43-bottom-btn:hover,
.va43-bottom-btn.va43-btn-active {
  color: var(--va43-primary);
}

.va43-bottom-btn:active {
  transform: scale(0.9);
}

.va43-bottom-btn i,
.va43-bottom-btn .material-icons,
.va43-bottom-btn ion-icon,
.va43-bottom-btn bi {
  font-size: 22px;
}

.va43-bottom-btn .material-icons {
  font-size: 24px;
}

.va43-bottom-label {
  font-size: 1rem;
  margin-top: 0.2rem;
  white-space: nowrap;
}

/* ===== FAQ ACCORDION ===== */
.va43-faq-item {
  background: var(--va43-bg-card);
  border-radius: var(--va43-radius);
  margin-bottom: 0.8rem;
  overflow: hidden;
  border: 1px solid var(--va43-border);
}

.va43-faq-question {
  padding: 1.2rem;
  font-weight: 600;
  color: var(--va43-text-light);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.3rem;
}

.va43-faq-question i {
  color: var(--va43-primary);
  transition: transform 0.3s ease;
}

.va43-faq-answer {
  padding: 0 1.2rem 1.2rem;
  color: var(--va43-text-muted);
  font-size: 1.3rem;
  line-height: 2rem;
}

/* ===== FEATURE CARDS ===== */
.va43-feature-card {
  background: var(--va43-bg-card);
  border-radius: var(--va43-radius-lg);
  padding: 1.5rem;
  margin-bottom: 1rem;
  border: 1px solid var(--va43-border);
  transition: var(--va43-transition);
}

.va43-feature-card:hover {
  border-color: var(--va43-primary);
}

.va43-feature-icon {
  font-size: 2.8rem;
  color: var(--va43-primary);
  margin-bottom: 0.8rem;
}

.va43-feature-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--va43-text-light);
  margin-bottom: 0.5rem;
}

.va43-feature-desc {
  font-size: 1.3rem;
  color: var(--va43-text-muted);
  line-height: 2rem;
}

/* ===== APP DOWNLOAD SECTION ===== */
.va43-app-section {
  background: linear-gradient(135deg, var(--va43-bg-card), var(--va43-bg-card2));
  border-radius: var(--va43-radius-lg);
  padding: 1.5rem;
  margin: 1rem;
  text-align: center;
  border: 1px solid var(--va43-primary);
}

.va43-app-section h3 {
  color: var(--va43-primary);
  font-size: 1.6rem;
  margin-bottom: 0.8rem;
}

/* ===== UTILITY CLASSES ===== */
.va43-text-center { text-align: center; }
.va43-text-gold { color: var(--va43-gold); }
.va43-text-green { color: var(--va43-primary); }
.va43-mt-1 { margin-top: 1rem; }
.va43-mb-1 { margin-bottom: 1rem; }
.va43-hidden { display: none; }

/* ===== RESPONSIVE ===== */
@media (min-width: 769px) {
  .va43-header { max-width: 430px; }
  .va43-bottom-nav { display: none; }
  .va43-main { padding-bottom: 1rem; }
}

@media (max-width: 360px) {
  .va43-game-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.6rem;
  }
  .va43-btn-register, .va43-btn-login {
    padding: 0.4rem 0.8rem;
    font-size: 1.1rem;
  }
}