/**
 * NustarGame PH - Core Stylesheet
 * All classes use 'vaab-' prefix for namespace isolation
 * Color palette: #BAFFC9 (mint) | #2D2D2D (dark) | #FFFFBA (pale yellow) | #2F2F2F (charcoal)
 * Mobile-first design, max-width 430px viewport
 */

/* ===== CSS Variables ===== */
:root {
  --vaab-primary: #BAFFC9;
  --vaab-secondary: #FFFFBA;
  --vaab-dark: #2D2D2D;
  --vaab-charcoal: #2F2F2F;
  --vaab-text: #BAFFC9;
  --vaab-text-light: #FFFFBA;
  --vaab-bg: #2D2D2D;
  --vaab-bg-deep: #1a1a1a;
  --vaab-bg-card: #363636;
  --vaab-accent: #7EFF9B;
  --vaab-accent-warm: #FFD93D;
  --vaab-border: #4a4a4a;
  --vaab-shadow: rgba(0, 0, 0, 0.3);
  --vaab-radius: 10px;
  --vaab-radius-lg: 16px;
  --vaab-transition: all 0.3s ease;
  --vaab-font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--vaab-font-main);
  background-color: var(--vaab-bg);
  color: var(--vaab-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

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

a:hover {
  color: var(--vaab-text-light);
}

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

/* ===== Header ===== */
.vaab-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--vaab-bg-deep);
  border-bottom: 1px solid var(--vaab-border);
  padding: 0 1.2rem;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--vaab-transition);
}

.vaab-header-scrolled {
  box-shadow: 0 2px 12px var(--vaab-shadow);
}

.vaab-header-left {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.vaab-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.vaab-site-name {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--vaab-primary);
  letter-spacing: 0.5px;
}

.vaab-header-right {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.vaab-btn-register,
.vaab-btn-login {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: var(--vaab-radius);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--vaab-transition);
  font-family: var(--vaab-font-main);
}

.vaab-btn-register {
  background: var(--vaab-primary);
  color: var(--vaab-charcoal);
}

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

.vaab-btn-login {
  background: transparent;
  color: var(--vaab-primary);
  border: 1.5px solid var(--vaab-primary);
}

.vaab-btn-login:hover {
  background: var(--vaab-primary);
  color: var(--vaab-charcoal);
}

.vaab-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--vaab-primary);
  font-size: 2.2rem;
  cursor: pointer;
  padding: 0.4rem;
}

/* ===== Mobile Menu ===== */
.vaab-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9998;
}

.vaab-mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 260px;
  height: 100vh;
  background: var(--vaab-bg-deep);
  z-index: 9999;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  padding: 2rem 1.5rem;
  overflow-y: auto;
}

.vaab-mobile-menu-close {
  background: none;
  border: none;
  color: var(--vaab-text);
  font-size: 2.4rem;
  cursor: pointer;
  position: absolute;
  top: 1rem;
  right: 1.5rem;
}

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

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

.vaab-mobile-menu a:hover {
  color: var(--vaab-primary);
  padding-left: 0.5rem;
}

/* ===== Main Content ===== */
.vaab-main {
  margin-top: 56px;
  padding-bottom: 2rem;
  min-height: calc(100vh - 56px);
}

/* ===== Carousel ===== */
.vaab-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 0 0 var(--vaab-radius) var(--vaab-radius);
}

.vaab-slide {
  display: none;
  opacity: 0;
  transition: opacity 0.5s ease;
  cursor: pointer;
}

.vaab-slide img {
  width: 100%;
  height: auto;
  aspect-ratio: 16/7;
  object-fit: cover;
}

.vaab-carousel-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 5;
}

.vaab-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: var(--vaab-transition);
}

.vaab-dot-active {
  background: var(--vaab-primary);
  transform: scale(1.3);
}

/* ===== Section Titles ===== */
.vaab-section {
  padding: 2rem 1.2rem;
}

.vaab-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--vaab-primary);
  margin-bottom: 1.2rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--vaab-primary);
  display: inline-block;
}

/* ===== Game Grid ===== */
.vaab-category-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--vaab-text-light);
  margin: 1.5rem 0 1rem;
  padding-left: 0.5rem;
  border-left: 3px solid var(--vaab-primary);
}

.vaab-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.vaab-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: var(--vaab-transition);
  border-radius: var(--vaab-radius);
  padding: 0.5rem;
  background: var(--vaab-bg-card);
}

.vaab-game-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px var(--vaab-shadow);
}

.vaab-game-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 0.4rem;
}

.vaab-game-name {
  font-size: 1rem;
  color: var(--vaab-text);
  text-align: center;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

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

.vaab-card h2 {
  font-size: 1.6rem;
  color: var(--vaab-primary);
  margin-bottom: 1rem;
}

.vaab-card h3 {
  font-size: 1.4rem;
  color: var(--vaab-text-light);
  margin-bottom: 0.8rem;
}

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

.vaab-card ul {
  padding-left: 1.5rem;
  margin-bottom: 0.8rem;
}

.vaab-card li {
  font-size: 1.3rem;
  color: var(--vaab-text);
  line-height: 1.8rem;
  margin-bottom: 0.4rem;
}

/* ===== Promotional Links ===== */
.vaab-promo-link {
  color: var(--vaab-accent-warm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--vaab-transition);
  text-decoration: underline;
}

.vaab-promo-link:hover {
  color: var(--vaab-accent);
}

.vaab-promo-btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: linear-gradient(135deg, var(--vaab-primary), var(--vaab-accent));
  color: var(--vaab-charcoal);
  border: none;
  border-radius: var(--vaab-radius);
  font-size: 1.4rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--vaab-transition);
  text-align: center;
}

.vaab-promo-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(186, 255, 201, 0.3);
}

/* ===== Footer ===== */
.vaab-footer {
  background: var(--vaab-bg-deep);
  border-top: 1px solid var(--vaab-border);
  padding: 2rem 1.2rem 6rem;
}

.vaab-footer-brand {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--vaab-primary);
  margin-bottom: 1rem;
}

.vaab-footer-desc {
  font-size: 1.2rem;
  color: var(--vaab-text);
  line-height: 1.6rem;
  margin-bottom: 1.5rem;
  opacity: 0.8;
}

.vaab-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.vaab-footer-links a {
  font-size: 1.2rem;
  color: var(--vaab-text);
  padding: 0.4rem 0.8rem;
  background: var(--vaab-bg-card);
  border-radius: 6px;
  transition: var(--vaab-transition);
}

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

.vaab-footer-promos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.vaab-footer-promo-btn {
  padding: 0.8rem 1.5rem;
  background: var(--vaab-primary);
  color: var(--vaab-charcoal);
  border: none;
  border-radius: var(--vaab-radius);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--vaab-transition);
}

.vaab-footer-promo-btn:hover {
  background: var(--vaab-accent);
}

.vaab-footer-copy {
  font-size: 1.1rem;
  color: var(--vaab-text);
  opacity: 0.5;
  text-align: center;
  margin-top: 1.5rem;
}

/* ===== Bottom Navigation ===== */
.vaab-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--vaab-bg-deep);
  border-top: 1px solid var(--vaab-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 60px;
  padding: 0 0.4rem;
}

.vaab-bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 56px;
  background: none;
  border: none;
  color: var(--vaab-text);
  cursor: pointer;
  transition: var(--vaab-transition);
  padding: 0.3rem;
  position: relative;
}

.vaab-bottom-nav-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 30px;
  height: 2px;
  background: var(--vaab-primary);
  border-radius: 1px;
  transition: transform 0.3s ease;
}

.vaab-bottom-nav-btn.vaab-active::after {
  transform: translateX(-50%) scaleX(1);
}

.vaab-bottom-nav-btn .vaab-nav-icon {
  font-size: 22px;
  margin-bottom: 2px;
  transition: var(--vaab-transition);
}

.vaab-bottom-nav-btn .vaab-nav-label {
  font-size: 10px;
  font-weight: 500;
  opacity: 0.8;
}

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

.vaab-bottom-nav-btn.vaab-active .vaab-nav-label {
  opacity: 1;
}

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

/* ===== Info Box ===== */
.vaab-info-box {
  background: linear-gradient(135deg, var(--vaab-bg-card), var(--vaab-charcoal));
  border: 1px solid var(--vaab-primary);
  border-radius: var(--vaab-radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

/* ===== Winners Badge ===== */
.vaab-badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: var(--vaab-accent-warm);
  color: var(--vaab-charcoal);
  border-radius: 20px;
  font-size: 1.1rem;
  font-weight: 600;
}

/* ===== Testimonial ===== */
.vaab-testimonial {
  background: var(--vaab-bg-card);
  border-left: 3px solid var(--vaab-primary);
  border-radius: 0 var(--vaab-radius) var(--vaab-radius) 0;
  padding: 1.2rem;
  margin-bottom: 1rem;
}

.vaab-testimonial-name {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--vaab-primary);
  margin-bottom: 0.4rem;
}

.vaab-testimonial-text {
  font-size: 1.2rem;
  color: var(--vaab-text);
  line-height: 1.6rem;
  font-style: italic;
}

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

  .vaab-main {
    max-width: 430px;
    margin-left: auto;
    margin-right: auto;
  }

  .vaab-header {
    max-width: 430px;
    left: 50%;
    transform: translateX(-50%);
  }

  .vaab-footer {
    max-width: 430px;
    margin-left: auto;
    margin-right: auto;
  }

  .vaab-mobile-menu {
    display: none;
  }

  .vaab-menu-toggle {
    display: block;
  }
}

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

  .vaab-menu-toggle {
    display: block;
  }

  .vaab-header-right .vaab-btn-register,
  .vaab-header-right .vaab-btn-login {
    padding: 0.35rem 0.7rem;
    font-size: 0.85rem;
  }

  .vaab-header-right {
    gap: 0.4rem;
  }
}

/* ===== Utility Classes ===== */
.vaab-text-center { text-align: center; }
.vaab-text-bold { font-weight: 700; }
.vaab-mb-1 { margin-bottom: 0.8rem; }
.vaab-mb-2 { margin-bottom: 1.6rem; }
.vaab-mb-3 { margin-bottom: 2.4rem; }
.vaab-mt-1 { margin-top: 0.8rem; }
.vaab-mt-2 { margin-top: 1.6rem; }
.vaab-hidden { display: none !important; }
.vaab-container { padding: 0 1.2rem; }