/* ============================================================
   33win93 - style.css
   Mobile-first responsive design (max-width 430px baseline)
   All custom classes use dynamic prefix: w3aa2-
   Palette: #273746 | #ADB5BD | #008B8B | #696969 | #20B2AA
   ============================================================ */

:root {
  --w3aa2-bg: #273746;
  --w3aa2-bg-deep: #1c2832;
  --w3aa2-bg-card: #2e4150;
  --w3aa2-text: #ADB5BD;
  --w3aa2-text-light: #e8eef2;
  --w3aa2-primary: #008B8B;
  --w3aa2-accent: #20B2AA;
  --w3aa2-muted: #696969;
  --w3aa2-gold: #f5c451;
  --w3aa2-radius: 12px;
  --w3aa2-shadow: 0 4px 14px rgba(0,0,0,.35);
}

/* Root font: 62.5% -> 1rem = 10px */
html { font-size: 62.5%; }
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--w3aa2-bg);
  color: var(--w3aa2-text-light);
  line-height: 1.5rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--w3aa2-accent); text-decoration: none; }
a:hover { color: var(--w3aa2-gold); }
img { max-width: 100%; display: block; }

/* ----- Layout ----- */
.w3aa2-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.2rem;
}
.w3aa2-wrapper { width: 100%; max-width: 430px; margin: 0 auto; }

/* ----- Header ----- */
.w3aa2-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, #1c2832 0%, #273746 100%);
  border-bottom: 2px solid var(--w3aa2-primary);
  box-shadow: var(--w3aa2-shadow);
}
.w3aa2-header-inner {
  max-width: 430px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: .6rem 1rem;
  height: 56px;
}
.w3aa2-logo {
  display: flex; align-items: center; gap: .6rem;
  color: var(--w3aa2-text-light); font-weight: 700; font-size: 1.7rem;
}
.w3aa2-logo img { width: 28px; height: 28px; border-radius: 6px; }
.w3aa2-logo span { color: var(--w3aa2-accent); }

.w3aa2-header-actions { display: flex; align-items: center; gap: .5rem; }
.w3aa2-btn {
  display: inline-flex; align-items: center; gap: .4rem;
  border: none; cursor: pointer;
  font-size: 1.3rem; font-weight: 600;
  padding: .7rem 1.2rem; border-radius: 999px;
  min-height: 36px; transition: transform .15s, box-shadow .15s;
}
.w3aa2-btn:active { transform: scale(.95); }
.w3aa2-btn-login {
  background: transparent; color: var(--w3aa2-text-light);
  border: 1px solid var(--w3aa2-text);
}
.w3aa2-btn-register {
  background: linear-gradient(90deg, var(--w3aa2-primary), var(--w3aa2-accent));
  color: #fff; box-shadow: 0 3px 10px rgba(0,139,139,.5);
}

.w3aa2-menu-btn {
  background: transparent; border: none; color: var(--w3aa2-text-light);
  font-size: 2rem; cursor: pointer; padding: .2rem .5rem; line-height: 1;
}

/* ----- Expandable navigation menu ----- */
.w3aa2-mobile-menu {
  max-height: 0; overflow: hidden;
  transition: max-height .3s ease;
  background: var(--w3aa2-bg-deep);
  border-top: 1px solid rgba(173,181,189,.15);
}
.w3aa2-mobile-menu.w3aa2-menu-open { max-height: 480px; }
.w3aa2-mobile-menu ul { list-style: none; padding: .4rem 1rem; }
.w3aa2-mobile-menu li { border-bottom: 1px solid rgba(173,181,189,.1); }
.w3aa2-mobile-menu li:last-child { border-bottom: none; }
.w3aa2-mobile-menu a {
  display: block; padding: 1rem .4rem;
  color: var(--w3aa2-text); font-size: 1.4rem;
}
.w3aa2-mobile-menu a:hover { color: var(--w3aa2-accent); padding-left: .8rem; }

/* ----- Main content spacing ----- */
.w3aa2-main { padding-top: 56px; padding-bottom: 80px; }

/* ----- Hero carousel ----- */
.w3aa2-carousel {
  position: relative; width: 100%; max-width: 430px; margin: 0 auto;
  overflow: hidden; border-radius: var(--w3aa2-radius);
  box-shadow: var(--w3aa2-shadow);
}
.w3aa2-slide {
  display: none; position: relative; cursor: pointer;
}
.w3aa2-slide.w3aa2-slide-active { display: block; }
.w3aa2-slide img { width: 100%; height: auto; }
.w3aa2-slide-cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1rem 1.2rem;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.75));
  color: #fff; font-size: 1.4rem; font-weight: 600;
}
.w3aa2-dots {
  position: absolute; bottom: 8px; left: 0; right: 0;
  display: flex; justify-content: center; gap: .5rem;
}
.w3aa2-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,.5); cursor: pointer;
}
.w3aa2-dot.w3aa2-dot-active { background: var(--w3aa2-gold); }

/* ----- Section titles ----- */
.w3aa2-section { margin: 2rem 0; }
.w3aa2-section-title {
  font-size: 1.9rem; font-weight: 700;
  color: var(--w3aa2-text-light); margin-bottom: 1rem;
  padding-left: .8rem; border-left: 4px solid var(--w3aa2-accent);
}
.w3aa2-section-title span { color: var(--w3aa2-accent); }

/* H1 page heading */
.w3aa2-h1 {
  font-size: 2.2rem; line-height: 1.4; font-weight: 800;
  color: var(--w3aa2-text-light); margin: 1.4rem 0 .6rem;
}
.w3aa2-subtitle { color: var(--w3aa2-text); font-size: 1.4rem; margin-bottom: 1.4rem; }

/* ----- Filter chips ----- */
.w3aa2-chips {
  display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1rem;
}
.w3aa2-chip {
  background: var(--w3aa2-bg-card); color: var(--w3aa2-text);
  border: 1px solid rgba(173,181,189,.25);
  padding: .5rem 1rem; border-radius: 999px;
  font-size: 1.25rem; cursor: pointer; transition: all .15s;
}
.w3aa2-chip.w3aa2-chip-active,
.w3aa2-chip:hover {
  background: var(--w3aa2-primary); color: #fff; border-color: var(--w3aa2-primary);
}

/* ----- Game grid (compact icon layout) ----- */
.w3aa2-games-section { margin-bottom: 2rem; }
.w3aa2-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .8rem;
}
.w3aa2-game {
  cursor: pointer; text-align: center;
  background: var(--w3aa2-bg-card);
  border-radius: 10px; padding: .6rem .4rem;
  transition: transform .15s, box-shadow .15s;
}
.w3aa2-game:hover { transform: translateY(-3px); box-shadow: var(--w3aa2-shadow); }
.w3aa2-game img {
  width: 100%; aspect-ratio: 1; object-fit: cover;
  border-radius: 8px; margin-bottom: .4rem;
}
.w3aa2-game-name {
  font-size: 1.1rem; color: var(--w3aa2-text-light);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ----- Cards ----- */
.w3aa2-card {
  background: var(--w3aa2-bg-card);
  border-radius: var(--w3aa2-radius);
  padding: 1.4rem; margin-bottom: 1.2rem;
  box-shadow: var(--w3aa2-shadow);
  border: 1px solid rgba(173,181,189,.1);
}
.w3aa2-card h2, .w3aa2-card h3 { color: var(--w3aa2-text-light); margin-bottom: .8rem; }
.w3aa2-card h2 { font-size: 1.8rem; }
.w3aa2-card h3 { font-size: 1.5rem; }
.w3aa2-card p { color: var(--w3aa2-text); font-size: 1.3rem; margin-bottom: .8rem; }
.w3aa2-card ul { padding-left: 1.4rem; color: var(--w3aa2-text); font-size: 1.3rem; }
.w3aa2-card li { margin-bottom: .4rem; }

/* Promo text link (inline bold) */
.w3aa2-promo-link {
  color: var(--w3aa2-gold); font-weight: 700; cursor: pointer;
}
.w3aa2-promo-link:hover { color: var(--w3aa2-accent); text-decoration: underline; }

/* Big CTA button */
.w3aa2-cta {
  display: inline-flex; align-items: center; gap: .5rem;
  background: linear-gradient(90deg, var(--w3aa2-primary), var(--w3aa2-accent));
  color: #fff; font-weight: 700; font-size: 1.5rem;
  padding: 1rem 2rem; border-radius: 999px;
  border: none; cursor: pointer; box-shadow: 0 4px 14px rgba(32,178,170,.5);
  transition: transform .15s;
}
.w3aa2-cta:active { transform: scale(.96); }

/* ----- Feature grid ----- */
.w3aa2-feats {
  display: grid; grid-template-columns: repeat(2,1fr); gap: .8rem;
}
.w3aa2-feat {
  background: var(--w3aa2-bg-card); border-radius: 10px;
  padding: 1rem; text-align: center;
}
.w3aa2-feat .w3aa2-feat-ico { font-size: 2.4rem; color: var(--w3aa2-accent); margin-bottom: .4rem; }
.w3aa2-feat h3 { font-size: 1.3rem; color: var(--w3aa2-text-light); margin-bottom: .3rem; }
.w3aa2-feat p { font-size: 1.15rem; color: var(--w3aa2-text); }

/* ----- RTP compact rows ----- */
.w3aa2-rtp-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: .7rem 0; border-bottom: 1px solid rgba(173,181,189,.12);
  font-size: 1.25rem;
}
.w3aa2-rtp-row:last-child { border-bottom: none; }
.w3aa2-rtp-bar {
  flex: 1; height: 8px; background: rgba(173,181,189,.2);
  border-radius: 4px; margin: 0 .8rem; overflow: hidden;
}
.w3aa2-rtp-bar span {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--w3aa2-primary), var(--w3aa2-accent));
}
.w3aa2-rtp-val { color: var(--w3aa2-gold); font-weight: 700; min-width: 48px; text-align: right; }

/* ----- Winners / testimonials ----- */
.w3aa2-list { list-style: none; }
.w3aa2-list li {
  display: flex; justify-content: space-between; align-items: center;
  padding: .8rem; background: var(--w3aa2-bg-card);
  border-radius: 8px; margin-bottom: .6rem; font-size: 1.25rem;
}
.w3aa2-list .w3aa2-amt { color: var(--w3aa2-gold); font-weight: 700; }

/* ----- Payment methods ----- */
.w3aa2-pay {
  display: flex; flex-wrap: wrap; gap: .6rem;
}
.w3aa2-pay span {
  background: var(--w3aa2-bg-card); color: var(--w3aa2-text-light);
  border-radius: 8px; padding: .6rem 1rem; font-size: 1.2rem;
  border: 1px solid rgba(173,181,189,.15);
}

/* ----- Footer ----- */
.w3aa2-footer {
  background: var(--w3aa2-bg-deep);
  border-top: 2px solid var(--w3aa2-primary);
  padding: 2rem 1.2rem 2.5rem;
  margin-top: 2rem;
}
.w3aa2-footer-inner { max-width: 430px; margin: 0 auto; }
.w3aa2-footer-brand { color: var(--w3aa2-text); font-size: 1.25rem; margin-bottom: 1rem; }
.w3aa2-footer-promos {
  display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1.2rem;
}
.w3aa2-footer-promos button, .w3aa2-footer-promos a {
  background: var(--w3aa2-primary); color: #fff;
  border: none; cursor: pointer; font-size: 1.2rem; font-weight: 600;
  padding: .6rem 1rem; border-radius: 6px;
}
.w3aa2-footer-links {
  display: grid; grid-template-columns: repeat(2,1fr); gap: .5rem .8rem;
  margin-bottom: 1.2rem;
}
.w3aa2-footer-links a { font-size: 1.2rem; color: var(--w3aa2-text); }
.w3aa2-footer-links a:hover { color: var(--w3aa2-accent); }
.w3aa2-copy { font-size: 1.1rem; color: var(--w3aa2-muted); text-align: center; }

/* ----- Mobile bottom nav ----- */
.w3aa2-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, #2e4150, #1c2832);
  border-top: 2px solid var(--w3aa2-primary);
  display: flex; justify-content: space-around; align-items: stretch;
  height: 62px;
}
.w3aa2-bottom-nav a, .w3aa2-bottom-nav button {
  flex: 1; min-width: 60px; min-height: 60px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; background: transparent; border: none; cursor: pointer;
  color: var(--w3aa2-text); font-size: 1.05rem; text-decoration: none;
  transition: color .15s, transform .15s;
}
.w3aa2-bottom-nav a:active, .w3aa2-bottom-nav button:active { transform: scale(.92); }
.w3aa2-bottom-nav .w3aa2-bn-ico { font-size: 22px; line-height: 1; }
.w3aa2-bottom-nav .w3aa2-bn-ico.material-icons { font-size: 24px; }
.w3aa2-bottom-nav .w3aa2-bn-active { color: var(--w3aa2-gold); }
.w3aa2-bottom-nav .w3aa2-bn-badge {
  position: absolute; top: 6px; right: 50%; transform: translateX(16px);
  background: #e0373b; color: #fff; font-size: 9px;
  min-width: 16px; height: 16px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center; padding: 0 4px;
}

/* ----- Back to top ----- */
.w3aa2-back-top {
  position: fixed; right: 14px; bottom: 76px; z-index: 999;
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--w3aa2-primary); color: #fff; border: none; cursor: pointer;
  display: none; align-items: center; justify-content: center;
  box-shadow: var(--w3aa2-shadow);
}
.w3aa2-back-top.w3aa2-back-show { display: flex; }

/* ----- Desktop: hide bottom nav, widen container ----- */
@media (min-width: 769px) {
  .w3aa2-bottom-nav { display: none; }
  .w3aa2-header-inner, .w3aa2-container, .w3aa2-carousel,
  .w3aa2-footer-inner { max-width: 760px; }
  .w3aa2-grid { grid-template-columns: repeat(5, 1fr); }
  .w3aa2-feats { grid-template-columns: repeat(4, 1fr); }
  .w3aa2-main { padding-bottom: 2rem; }
}

@media (min-width: 481px) and (max-width: 768px) {
  .w3aa2-grid { grid-template-columns: repeat(4, 1fr); }
}

/* Utility */
.w3aa2-center { text-align: center; }
.w3aa2-mt { margin-top: 1.4rem; }
.w3aa2-mb { margin-bottom: 1.4rem; }
.w3aa2-hide-desktop { display: block; }
@media (min-width: 769px) { .w3aa2-hide-desktop { display: none; } }