/*!
 * bingo plus online - design.css
 * Mobile-first styles for bingoplusonline.click (PH market).
 * All custom classes use the ui3c- prefix; variables use --ui3c-*.
 * Palette: #0C0C0C (deep bg), #191970 (indigo gold base),
 *          #20B2AA (teal accent), #48D1CC (highlight), #E8F5E8 (light text).
 */
:root {
  --ui3c-bg: #0C0C0C;
  --ui3c-bg-2: #14142a;
  --ui3c-primary: #191970;
  --ui3c-accent: #20B2AA;
  --ui3c-highlight: #48D1CC;
  --ui3c-light: #E8F5E8;
  --ui3c-text: #E8F5E8;
  --ui3c-text-dim: #b8c5c4;
  --ui3c-gold: #FFD15C;
  --ui3c-danger: #FF5C7A;
  --ui3c-radius: 14px;
  --ui3c-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
  --ui3c-maxw: 430px;
  --ui3c-header-h: 58px;
  --ui3c-bottomnav-h: 62px;
}

* { box-sizing: border-box; }
html { font-size: 62.5%; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, #1b1b3a 0%, var(--ui3c-bg) 70%);
  color: var(--ui3c-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--ui3c-highlight); text-decoration: none; }
a:hover { color: var(--ui3c-gold); }

/* ---------- Layout ---------- */
.ui3c-wrapper {
  max-width: var(--ui3c-maxw);
  margin: 0 auto;
  padding: 0 14px;
}
.ui3c-container {
  padding-top: calc(var(--ui3c-header-h) + 10px);
  padding-bottom: calc(var(--ui3c-bottomnav-h) + 24px);
}
main { display: block; }
section { margin: 26px 0; }

/* ---------- Header ---------- */
.ui3c-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--ui3c-header-h);
  background: linear-gradient(90deg, var(--ui3c-primary), #0b1a4d 60%, var(--ui3c-bg));
  border-bottom: 1px solid rgba(72, 209, 204, 0.25);
  z-index: 1000;
  display: flex;
  align-items: center;
}
.ui3c-header-inner {
  max-width: var(--ui3c-maxw);
  width: 100%;
  margin: 0 auto;
  padding: 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.ui3c-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ui3c-light);
  font-weight: 800;
  font-size: 1.7rem;
  letter-spacing: 0.3px;
}
.ui3c-logo img { width: 28px; height: 28px; border-radius: 6px; }
.ui3c-logo .ui3c-dot { color: var(--ui3c-highlight); }

.ui3c-header-actions { display: flex; align-items: center; gap: 6px; }
.ui3c-btn {
  border: none;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.25rem;
  padding: 9px 14px;
  border-radius: 999px;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.15s ease, filter 0.15s ease;
}
.ui3c-btn:active { transform: scale(0.95); }
.ui3c-btn-primary {
  background: linear-gradient(135deg, var(--ui3c-gold), #ff9d3a);
  color: #1a1a1a;
}
.ui3c-btn-secondary {
  background: linear-gradient(135deg, var(--ui3c-accent), var(--ui3c-highlight));
  color: #06231f;
}
.ui3c-btn-ghost {
  background: transparent;
  border: 1px solid var(--ui3c-highlight);
  color: var(--ui3c-highlight);
}

.ui3c-menu-btn {
  background: transparent;
  border: none;
  color: var(--ui3c-light);
  font-size: 1.8rem;
  padding: 8px;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
}

/* ---------- Mobile expandable menu ---------- */
.ui3c-mobile-menu {
  position: fixed;
  top: var(--ui3c-header-h);
  left: 0; right: 0;
  background: var(--ui3c-bg-2);
  border-bottom: 1px solid rgba(72, 209, 204, 0.25);
  padding: 10px 16px 16px;
  transform: translateY(-160%);
  transition: transform 0.28s ease;
  z-index: 9999;
  max-height: 75vh;
  overflow-y: auto;
}
.ui3c-mobile-menu.ui3c-is-open { transform: translateY(0); }
.ui3c-mobile-menu a {
  display: block;
  padding: 11px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  color: var(--ui3c-text);
  font-size: 1.35rem;
}
.ui3c-mobile-menu a:hover { color: var(--ui3c-gold); }

/* ---------- Carousel ---------- */
.ui3c-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--ui3c-radius);
  box-shadow: var(--ui3c-shadow);
}
.ui3c-carousel-track {
  display: flex;
  transition: transform 0.6s ease;
}
.ui3c-carousel-slide {
  min-width: 100%;
  position: relative;
  cursor: pointer;
}
.ui3c-carousel-slide img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.ui3c-carousel-caption {
  position: absolute;
  left: 12px; right: 12px; bottom: 10px;
  background: rgba(0, 0, 0, 0.55);
  color: var(--ui3c-light);
  padding: 8px 12px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 1.3rem;
}

/* ---------- Hero / titles ---------- */
.ui3c-hero {
  background: linear-gradient(135deg, rgba(25, 25, 112, 0.85), rgba(32, 178, 170, 0.35));
  border: 1px solid rgba(72, 209, 204, 0.3);
  border-radius: var(--ui3c-radius);
  padding: 18px 16px;
  text-align: center;
}
.ui3c-hero h1 {
  margin: 0 0 8px;
  font-size: 2.4rem;
  color: var(--ui3c-gold);
  line-height: 1.25;
}
.ui3c-hero p { margin: 0; color: var(--ui3c-light); font-size: 1.3rem; }

h2.ui3c-title {
  font-size: 1.9rem;
  color: var(--ui3c-highlight);
  margin: 22px 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
h2.ui3c-title::before {
  content: "";
  width: 5px; height: 22px;
  background: var(--ui3c-gold);
  border-radius: 3px;
}
h3.ui3c-subtitle {
  font-size: 1.5rem;
  color: var(--ui3c-gold);
  margin: 14px 0 6px;
}

/* ---------- Game grid ---------- */
.ui3c-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 18px 0 10px;
}
.ui3c-section-head h2 {
  margin: 0;
  font-size: 1.7rem;
  color: var(--ui3c-highlight);
}
.ui3c-section-head .ui3c-tag {
  background: rgba(72, 209, 204, 0.15);
  color: var(--ui3c-highlight);
  font-size: 1.1rem;
  padding: 3px 9px;
  border-radius: 999px;
}
.ui3c-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.ui3c-game {
  background: var(--ui3c-bg-2);
  border: 1px solid rgba(72, 209, 204, 0.18);
  border-radius: 12px;
  padding: 8px 6px;
  text-align: center;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.ui3c-game:hover { transform: translateY(-3px); border-color: var(--ui3c-highlight); }
.ui3c-game img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 6px;
}
.ui3c-game-name {
  font-size: 1.15rem;
  color: var(--ui3c-light);
  min-height: 2.6rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---------- Cards / content ---------- */
.ui3c-card {
  background: var(--ui3c-bg-2);
  border: 1px solid rgba(72, 209, 204, 0.18);
  border-radius: var(--ui3c-radius);
  padding: 14px;
  box-shadow: var(--ui3c-shadow);
}
.ui3c-card p { margin: 6px 0; color: var(--ui3c-text-dim); }
.ui3c-list { padding-left: 18px; margin: 8px 0; color: var(--ui3c-text-dim); }
.ui3c-list li { margin: 6px 0; }

.ui3c-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.ui3c-stat {
  background: var(--ui3c-bg-2);
  border-radius: 12px;
  padding: 12px;
  text-align: center;
  border: 1px solid rgba(72, 209, 204, 0.18);
}
.ui3c-stat .ui3c-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--ui3c-gold);
  display: block;
}
.ui3c-stat .ui3c-label { font-size: 1.15rem; color: var(--ui3c-text-dim); }

.ui3c-inline-link {
  color: var(--ui3c-gold);
  font-weight: 700;
  border-bottom: 1px dashed var(--ui3c-gold);
}
.ui3c-inline-link:hover { color: var(--ui3c-highlight); }

.ui3c-cta {
  background: linear-gradient(135deg, var(--ui3c-gold), #ff9d3a);
  color: #1a1a1a;
  text-align: center;
  padding: 14px;
  border-radius: var(--ui3c-radius);
  font-weight: 800;
  font-size: 1.5rem;
  display: block;
  box-shadow: var(--ui3c-shadow);
}
.ui3c-cta:hover { filter: brightness(1.06); color: #1a1a1a; }

.ui3c-banner {
  background: repeating-linear-gradient(45deg, rgba(255, 209, 92, 0.12), rgba(255, 209, 92, 0.12) 12px, transparent 12px, transparent 24px);
  border: 1px solid rgba(255, 209, 92, 0.4);
  border-radius: var(--ui3c-radius);
  padding: 12px 14px;
  color: var(--ui3c-gold);
  font-weight: 700;
}

/* ---------- Testimonial / winners ---------- */
.ui3c-review {
  background: var(--ui3c-bg-2);
  border-left: 4px solid var(--ui3c-accent);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 10px;
}
.ui3c-review .ui3c-author {
  color: var(--ui3c-gold);
  font-weight: 700;
  font-size: 1.2rem;
}
.ui3c-review .ui3c-stars { color: var(--ui3c-gold); letter-spacing: 2px; }

/* ---------- Payment methods ---------- */
.ui3c-payrow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.ui3c-payrow .ui3c-pay {
  background: var(--ui3c-bg-2);
  border: 1px solid rgba(72, 209, 204, 0.2);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 1.15rem;
  color: var(--ui3c-light);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ---------- FAQ ---------- */
.ui3c-faq details {
  background: var(--ui3c-bg-2);
  border: 1px solid rgba(72, 209, 204, 0.18);
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 8px;
}
.ui3c-faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--ui3c-highlight);
  font-size: 1.3rem;
}
.ui3c-faq details[open] summary { color: var(--ui3c-gold); }

/* ---------- Footer ---------- */
.ui3c-footer {
  background: var(--ui3c-bg-2);
  border-top: 1px solid rgba(72, 209, 204, 0.25);
  padding: 22px 16px calc(var(--ui3c-bottomnav-h) + 24px);
  margin-top: 26px;
}
.ui3c-footer p { color: var(--ui3c-text-dim); font-size: 1.2rem; }
.ui3c-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 10px 0;
}
.ui3c-footer-links a {
  color: var(--ui3c-light);
  font-size: 1.15rem;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.2);
  padding-bottom: 2px;
}
.ui3c-footer-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 14px 0;
}

/* ---------- Bottom nav (mobile only) ---------- */
.ui3c-bottomnav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--ui3c-bottomnav-h);
  background: linear-gradient(180deg, #14142a, var(--ui3c-bg));
  border-top: 1px solid rgba(72, 209, 204, 0.3);
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  z-index: 1000;
}
.ui3c-bottomnav-btn {
  flex: 1;
  min-width: 60px;
  min-height: 60px;
  background: transparent;
  border: none;
  color: var(--ui3c-text-dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  cursor: pointer;
  font-size: 1.05rem;
  padding: 4px 2px;
  transition: color 0.15s ease, transform 0.15s ease;
}
.ui3c-bottomnav-btn .material-icons,
.ui3c-bottomnav-btn ion-icon,
.ui3c-bottomnav-btn i { font-size: 22px; }
.ui3c-bottomnav-btn:active { transform: scale(0.92); color: var(--ui3c-gold); }
.ui3c-bottomnav-btn.ui3c-active { color: var(--ui3c-gold); }
.ui3c-bottomnav-btn .ui3c-badge {
  position: absolute;
  margin-left: 22px;
  margin-top: -6px;
  background: var(--ui3c-danger);
  color: #fff;
  border-radius: 999px;
  font-size: 0.9rem;
  padding: 1px 6px;
}

/* ---------- Back to top ---------- */
.ui3c-to-top {
  position: fixed;
  right: 14px;
  bottom: calc(var(--ui3c-bottomnav-h) + 14px);
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--ui3c-highlight);
  color: #06231f;
  border: none;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 900;
  box-shadow: var(--ui3c-shadow);
}
.ui3c-to-top.ui3c-show { display: flex; }

/* ---------- Reveal animation ---------- */
.ui3c-reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.5s ease, transform 0.5s ease; }
.ui3c-reveal.ui3c-visible { opacity: 1; transform: none; }

/* ---------- Responsive breakpoints ---------- */
@media (max-width: 430px) {
  html { font-size: 60%; }
  .ui3c-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .ui3c-game-name { font-size: 1.05rem; }
  .ui3c-hero h1 { font-size: 2.1rem; }
}

@media (max-width: 360px) {
  .ui3c-grid { grid-template-columns: repeat(2, 1fr); }
  .ui3c-footer-buttons { grid-template-columns: 1fr; }
}

@media (min-width: 769px) {
  .ui3c-bottomnav { display: none; }
  .ui3c-footer { padding-bottom: 22px; }
  .ui3c-container { padding-bottom: 40px; }
  body { font-size: 1.5rem; }
}

/* desktop header menu button hidden, show inline nav */
@media (min-width: 769px) {
  .ui3c-menu-btn { display: none; }
  .ui3c-desktop-nav { display: flex; gap: 14px; align-items: center; }
  .ui3c-desktop-nav a { color: var(--ui3c-light); font-size: 1.2rem; }
}
.ui3c-desktop-nav { display: none; }

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