/**
 * PGok Click - Design CSS
 * Mobile-first responsive styles with vb61- prefix
 * Color palette: #E5E5E5 | #98FB98 | #808080 | #141414
 */

/* CSS Variables */
:root {
  --vb61-primary: #98FB98;
  --vb61-bg: #141414;
  --vb61-text: #E5E5E5;
  --vb61-muted: #808080;
  --vb61-accent: #98FB98;
  --vb61-dark: #1a1a1a;
  --vb61-card: #222222;
  --vb61-border: #333333;
  --vb61-success: #4CAF50;
  --vb61-warning: #FF9800;
  --vb61-danger: #f44336;
  --vb61-gradient: linear-gradient(135deg, #98FB98 0%, #00CC66 100%);
  --vb61-radius: 8px;
  --vb61-radius-lg: 12px;
  --vb61-shadow: 0 2px 8px rgba(0,0,0,0.3);
  --vb61-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: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--vb61-bg);
  color: var(--vb61-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--vb61-accent);
  text-decoration: none;
  transition: var(--vb61-transition);
}

a:hover {
  color: #fff;
  text-decoration: underline;
}

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

/* Container */
.vb61-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.2rem;
}

.vb61-wrapper {
  width: 100%;
  padding: 1rem 0;
}

/* Header */
.vb61-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 1000;
  background: rgba(20, 20, 20, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--vb61-border);
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 52px;
}

.vb61-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
}

.vb61-logo img {
  width: 28px;
  height: 28px;
  border-radius: 4px;
}

.vb61-logo span {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--vb61-primary);
  letter-spacing: 0.5px;
}

.vb61-header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.vb61-btn-register,
.vb61-btn-login {
  padding: 0.5rem 1.2rem;
  border-radius: var(--vb61-radius);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--vb61-transition);
  min-height: 34px;
}

.vb61-btn-register {
  background: var(--vb61-gradient);
  color: #141414;
}

.vb61-btn-register:hover {
  opacity: 0.9;
  transform: scale(1.03);
}

.vb61-btn-login {
  background: transparent;
  color: var(--vb61-primary);
  border: 1px solid var(--vb61-primary);
}

.vb61-btn-login:hover {
  background: rgba(152, 251, 152, 0.1);
}

.vb61-menu-btn {
  background: none;
  border: none;
  color: var(--vb61-text);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  min-height: 36px;
}

/* Mobile Menu */
.vb61-mobile-menu {
  position: fixed;
  top: 0;
  right: -280px;
  width: 280px;
  height: 100%;
  background: var(--vb61-dark);
  z-index: 9999;
  transition: right 0.3s ease;
  overflow-y: auto;
  padding: 2rem 1.5rem;
}

.vb61-menu-active {
  right: 0;
}

.vb61-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 9998;
}

.vb61-menu-active ~ .vb61-menu-overlay,
.vb61-menu-overlay.vb61-overlay-active {
  display: block;
}

.vb61-menu-close {
  background: none;
  border: none;
  color: var(--vb61-text);
  font-size: 2.4rem;
  cursor: pointer;
  position: absolute;
  top: 1rem;
  right: 1rem;
}

.vb61-menu-nav {
  list-style: none;
  margin-top: 3rem;
}

.vb61-menu-nav li {
  border-bottom: 1px solid var(--vb61-border);
}

.vb61-menu-nav a {
  display: block;
  padding: 1.2rem 0.5rem;
  color: var(--vb61-text);
  font-size: 1.4rem;
  transition: var(--vb61-transition);
}

.vb61-menu-nav a:hover {
  color: var(--vb61-primary);
  padding-left: 1rem;
}

/* Main Content */
.vb61-main {
  padding-top: 60px;
  padding-bottom: 2rem;
}

/* Carousel */
.vb61-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--vb61-radius);
  margin-bottom: 1.5rem;
}

.vb61-slides {
  display: flex;
  transition: transform 0.5s ease;
}

.vb61-slide {
  min-width: 100%;
  display: none;
  cursor: pointer;
}

.vb61-slide-active {
  display: block;
}

.vb61-slide img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--vb61-radius);
}

.vb61-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.8rem;
}

.vb61-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--vb61-muted);
  cursor: pointer;
  transition: var(--vb61-transition);
}

.vb61-dot-active {
  background: var(--vb61-primary);
  width: 20px;
  border-radius: 4px;
}

/* Section headings */
.vb61-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--vb61-text);
  margin: 1.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--vb61-primary);
  display: inline-block;
}

.vb61-section-subtitle {
  font-size: 1.4rem;
  color: var(--vb61-muted);
  margin-bottom: 1rem;
}

/* Game Grid */
.vb61-game-section {
  margin-bottom: 2rem;
}

.vb61-game-section h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--vb61-primary);
  margin-bottom: 1rem;
  padding-left: 0.5rem;
  border-left: 3px solid var(--vb61-primary);
}

.vb61-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}

.vb61-game-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: var(--vb61-transition);
  text-align: center;
}

.vb61-game-card:hover {
  transform: translateY(-2px);
}

.vb61-game-card img {
  width: 70px;
  height: 70px;
  border-radius: var(--vb61-radius);
  object-fit: cover;
  margin-bottom: 0.3rem;
  border: 1px solid var(--vb61-border);
}

.vb61-game-card span {
  font-size: 1rem;
  color: var(--vb61-text);
  line-height: 1.2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Cards */
.vb61-card {
  background: var(--vb61-card);
  border-radius: var(--vb61-radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.2rem;
  border: 1px solid var(--vb61-border);
}

.vb61-card h3 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--vb61-primary);
  margin-bottom: 0.8rem;
}

.vb61-card p {
  font-size: 1.3rem;
  line-height: 1.8rem;
  color: var(--vb61-text);
  margin-bottom: 0.8rem;
}

/* Buttons */
.vb61-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.6rem;
  border-radius: var(--vb61-radius);
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--vb61-transition);
  min-height: 44px;
  text-align: center;
}

.vb61-btn-primary {
  background: var(--vb61-gradient);
  color: #141414;
}

.vb61-btn-primary:hover {
  opacity: 0.9;
  transform: scale(1.02);
}

.vb61-btn-outline {
  background: transparent;
  color: var(--vb61-primary);
  border: 1px solid var(--vb61-primary);
}

.vb61-btn-lg {
  padding: 1rem 2.4rem;
  font-size: 1.5rem;
  width: 100%;
}

/* Promo text link */
.vb61-promo-link {
  color: var(--vb61-primary);
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
  transition: var(--vb61-transition);
}

.vb61-promo-link:hover {
  color: #fff;
}

/* Feature list */
.vb61-feature-list {
  list-style: none;
}

.vb61-feature-list li {
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--vb61-border);
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 1.3rem;
  line-height: 1.6rem;
}

.vb61-feature-list li:last-child {
  border-bottom: none;
}

.vb61-feature-list i {
  color: var(--vb61-primary);
  font-size: 1.6rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

/* Testimonials */
.vb61-testimonial {
  background: var(--vb61-card);
  border-radius: var(--vb61-radius-lg);
  padding: 1.2rem;
  margin-bottom: 1rem;
  border-left: 3px solid var(--vb61-primary);
}

.vb61-testimonial p {
  font-size: 1.3rem;
  font-style: italic;
  margin-bottom: 0.5rem;
}

.vb61-testimonial cite {
  font-size: 1.1rem;
  color: var(--vb61-muted);
}

/* Payment icons row */
.vb61-payment-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  padding: 1rem 0;
}

.vb61-payment-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}

.vb61-payment-item span {
  font-size: 1rem;
  color: var(--vb61-muted);
}

/* Winner showcase */
.vb61-winner-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--vb61-border);
}

.vb61-winner-item:last-child {
  border-bottom: none;
}

.vb61-winner-name {
  font-weight: 600;
  color: var(--vb61-primary);
  font-size: 1.2rem;
}

.vb61-winner-amount {
  margin-left: auto;
  color: var(--vb61-warning);
  font-weight: 700;
  font-size: 1.3rem;
}

/* Footer */
.vb61-footer {
  background: var(--vb61-dark);
  padding: 2rem 1.2rem 1rem;
  border-top: 1px solid var(--vb61-border);
  margin-top: 2rem;
}

.vb61-footer-brand {
  text-align: center;
  margin-bottom: 1.5rem;
}

.vb61-footer-brand p {
  font-size: 1.2rem;
  color: var(--vb61-muted);
  line-height: 1.6rem;
  margin-bottom: 0.5rem;
}

.vb61-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.vb61-footer-links a {
  font-size: 1.2rem;
  color: var(--vb61-text);
  padding: 0.4rem 0.8rem;
  background: var(--vb61-card);
  border-radius: var(--vb61-radius);
  transition: var(--vb61-transition);
}

.vb61-footer-links a:hover {
  color: var(--vb61-primary);
  background: var(--vb61-border);
}

.vb61-footer-promo {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.vb61-footer-promo button {
  padding: 0.6rem 1.2rem;
  background: var(--vb61-gradient);
  color: #141414;
  border: none;
  border-radius: var(--vb61-radius);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--vb61-transition);
}

.vb61-footer-promo button:hover {
  opacity: 0.9;
}

.vb61-footer-copy {
  text-align: center;
  font-size: 1.1rem;
  color: var(--vb61-muted);
  padding-top: 1rem;
  border-top: 1px solid var(--vb61-border);
}

/* Bottom Nav */
.vb61-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 60px;
  background: rgba(26, 26, 26, 0.97);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--vb61-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  padding: 0 0.3rem;
}

.vb61-bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 60px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--vb61-muted);
  transition: var(--vb61-transition);
  gap: 0.2rem;
  padding: 0.4rem;
}

.vb61-bottom-nav-btn:hover,
.vb61-bottom-nav-btn:focus {
  color: var(--vb61-primary);
}

.vb61-bottom-nav-btn.active {
  color: var(--vb61-primary);
}

.vb61-bottom-nav-btn i,
.vb61-bottom-nav-btn .material-icons,
.vb61-bottom-nav-btn ion-icon,
.vb61-bottom-nav-btn bi {
  font-size: 22px;
}

.vb61-bottom-nav-btn span {
  font-size: 1rem;
  line-height: 1;
}

/* Utility classes */
.vb61-text-center { text-align: center; }
.vb61-text-primary { color: var(--vb61-primary); }
.vb61-text-muted { color: var(--vb61-muted); }
.vb61-mt-1 { margin-top: 1rem; }
.vb61-mt-2 { margin-top: 2rem; }
.vb61-mb-1 { margin-bottom: 1rem; }
.vb61-mb-2 { margin-bottom: 2rem; }
.vb61-p-1 { padding: 1rem; }
.vb61-p-2 { padding: 2rem; }
.vb61-hidden { display: none; }

/* Responsive */
@media (min-width: 769px) {
  .vb61-bottom-nav {
    display: none;
  }
}

@media (max-width: 768px) {
  .vb61-main {
    padding-bottom: 80px;
  }
}

/* FAQ */
.vb61-faq-item {
  margin-bottom: 1rem;
}

.vb61-faq-item h4 {
  font-size: 1.3rem;
  color: var(--vb61-primary);
  margin-bottom: 0.4rem;
}

.vb61-faq-item p {
  font-size: 1.2rem;
  color: var(--vb61-text);
  line-height: 1.6rem;
  padding-left: 1rem;
  border-left: 2px solid var(--vb61-border);
}

/* Steps */
.vb61-steps {
  counter-reset: step;
  list-style: none;
}

.vb61-steps li {
  counter-increment: step;
  padding: 0.8rem 0 0.8rem 3rem;
  position: relative;
  font-size: 1.3rem;
  line-height: 1.6rem;
  border-bottom: 1px solid var(--vb61-border);
}

.vb61-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.8rem;
  width: 2rem;
  height: 2rem;
  background: var(--vb61-gradient);
  color: #141414;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

/* Partners / Logos row */
.vb61-partners {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  padding: 1rem 0;
}

.vb61-partners span {
  font-size: 1.1rem;
  color: var(--vb61-muted);
  padding: 0.3rem 0.8rem;
  background: var(--vb61-card);
  border-radius: 4px;
}

/* Divider */
.vb61-divider {
  height: 1px;
  background: var(--vb61-border);
  margin: 1.5rem 0;
}