/* ============================================================
 * ph3656 - Core stylesheet (mobile-first, max-width: 430px)
 * All custom classes use the ui3c- prefix
 * Brand palette: #3A3A3A bg | #FFA500 primary | #FFB347 light | #FF8C00 deep
 * ============================================================ */

:root {
  --ui3c-bg:        #3A3A3A;
  --ui3c-bg-soft:   #2c2c2c;
  --ui3c-bg-card:   #454545;
  --ui3c-primary:   #FFA500;
  --ui3c-light:     #FFB347;
  --ui3c-deep:      #FF8C00;
  --ui3c-text:      #ffffff;
  --ui3c-text-dim:  #d8d8d8;
  --ui3c-border:    #5a5a5a;
  --ui3c-radius:    1.2rem;
  --ui3c-radius-sm: .8rem;
  --ui3c-shadow:    0 4px 16px rgba(0,0,0,.35);
  --ui3c-header-h:  5.6rem;
  --ui3c-nav-h:     6.2rem;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 62.5%;            /* 1rem = 10px */
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Helvetica Neue", "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 1.5rem;
  line-height: 1.5;
  color: var(--ui3c-text);
  background: var(--ui3c-bg);
  background-image:
    radial-gradient(circle at 12% -5%, rgba(255,165,0,.20), transparent 38%),
    radial-gradient(circle at 92% 4%, rgba(255,140,0,.16), transparent 42%);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

/* ---------- Layout containers ---------- */
.ui3c-wrapper {
  width: 100%;
  max-width: 430px;             /* hard requirement */
  margin: 0 auto;
  padding: 0 1.2rem;
}
.ui3c-container { width: 100%; max-width: 430px; margin: 0 auto; }

main.ui3c-main {
  padding-top: calc(var(--ui3c-header-h) + .8rem);
  padding-bottom: calc(var(--ui3c-nav-h) + 2rem);
}

/* ---------- Header ---------- */
.ui3c-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--ui3c-header-h);
  background: rgba(44,44,44,.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,165,0,.22);
}
.ui3c-header.ui3c-scrolled {
  box-shadow: 0 6px 18px rgba(0,0,0,.45);
  background: rgba(34,34,34,.96);
}
.ui3c-header-inner {
  max-width: 430px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
}
.ui3c-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  color: var(--ui3c-text);
  font-weight: 800;
  font-size: 1.8rem;
  letter-spacing: .3px;
}
.ui3c-logo img { width: 2.8rem; height: 2.8rem; border-radius: .5rem; }
.ui3c-logo b { color: var(--ui3c-primary); }

.ui3c-header-actions { display: flex; align-items: center; gap: .5rem; }
.ui3c-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  min-height: 3.4rem;
  padding: 0 1.2rem;
  border: none;
  border-radius: 2rem;
  font-size: 1.3rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.ui3c-btn-primary {
  background: linear-gradient(135deg, var(--ui3c-primary), var(--ui3c-deep));
  color: #1a1a1a;
  box-shadow: 0 4px 12px rgba(255,140,0,.45);
}
.ui3c-btn-ghost {
  background: transparent;
  color: var(--ui3c-text);
  border: 1px solid rgba(255,179,71,.55);
}
.ui3c-btn-block { width: 100%; }
.ui3c-btn-lg { min-height: 4.4rem; font-size: 1.6rem; }
.ui3c-btn:hover { transform: translateY(-1px); }
.ui3c-btn-primary:hover { box-shadow: 0 8px 18px rgba(255,140,0,.55); }

.ui3c-menu-btn {
  background: transparent;
  border: 0;
  color: var(--ui3c-text);
  font-size: 2rem;
  padding: .6rem;
  line-height: 1;
  cursor: pointer;
}

/* ---------- Mobile slide-down menu ---------- */
.ui3c-mobile-menu {
  position: fixed;
  top: var(--ui3c-header-h);
  left: 0; right: 0;
  z-index: 9999;
  background: var(--ui3c-bg-soft);
  border-bottom: 1px solid var(--ui3c-border);
  max-height: 0;
  overflow: hidden;
  transition: max-height .28s ease;
}
.ui3c-mobile-menu.ui3c-is-open { max-height: 80vh; overflow-y: auto; }
.ui3c-mobile-menu ul { list-style: none; margin: 0; padding: .4rem 0; }
.ui3c-mobile-menu li a {
  display: block;
  padding: 1.15rem 1.4rem;
  color: var(--ui3c-text);
  border-bottom: 1px solid rgba(255,255,255,.06);
  font-size: 1.4rem;
}
.ui3c-mobile-menu li a:hover { background: rgba(255,165,0,.08); color: var(--ui3c-primary); }

.ui3c-no-scroll { overflow: hidden; }

/* ---------- Hero carousel ---------- */
.ui3c-hero {
  position: relative;
  border-radius: var(--ui3c-radius);
  overflow: hidden;
  box-shadow: var(--ui3c-shadow);
  margin-bottom: 1.4rem;
}
.ui3c-hero-track { position: relative; aspect-ratio: 16/9; }
.ui3c-hero-slide {
  position: absolute; inset: 0;
  opacity: 0; transition: opacity .55s ease;
  cursor: pointer;
}
.ui3c-hero-slide.ui3c-active { opacity: 1; }
.ui3c-hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.ui3c-hero-caption {
  position: absolute; left: 1rem; bottom: 1rem;
  background: rgba(0,0,0,.45);
  padding: .6rem 1rem;
  border-radius: 1rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}
.ui3c-hero-dots {
  position: absolute; right: 1rem; bottom: 1rem;
  display: flex; gap: .4rem;
}
.ui3c-hero-dot {
  width: .7rem; height: .7rem; border-radius: 50%;
  background: rgba(255,255,255,.45);
}
.ui3c-hero-dot.ui3c-active { background: var(--ui3c-primary); }

/* ---------- Sections ---------- */
.ui3c-section { margin: 1.8rem 0; }
.ui3c-section-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1rem;
}
.ui3c-section-title {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--ui3c-text);
  display: flex; align-items: center; gap: .55rem;
}
.ui3c-section-title i { color: var(--ui3c-primary); }
.ui3c-section-title b { color: var(--ui3c-primary); }
.ui3c-link-more { font-size: 1.2rem; color: var(--ui3c-light); font-weight: 600; }

/* ---------- Game grid ---------- */
.ui3c-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .7rem;
}
.ui3c-grid-4 { grid-template-columns: repeat(4, 1fr); }
.ui3c-card {
  background: var(--ui3c-bg-card);
  border-radius: var(--ui3c-radius-sm);
  overflow: hidden;
  text-align: center;
  cursor: pointer;
  border: 1px solid rgba(255,165,0,.12);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.ui3c-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255,165,0,.6);
  box-shadow: 0 6px 14px rgba(0,0,0,.35);
}
.ui3c-card-img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.ui3c-card-name {
  font-size: 1.1rem;
  color: var(--ui3c-text-dim);
  padding: .4rem .3rem .55rem;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ui3c-card-tag {
  position: absolute;
  top: .35rem; left: .35rem;
  background: var(--ui3c-deep);
  color: #1a1a1a;
  font-size: .9rem;
  font-weight: 700;
  padding: .15rem .45rem;
  border-radius: .35rem;
}

/* ---------- Feature cards ---------- */
.ui3c-feat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: .8rem;
}
.ui3c-feat {
  background: linear-gradient(135deg, rgba(255,165,0,.08), rgba(255,255,255,.03));
  border: 1px solid rgba(255,179,71,.22);
  border-radius: var(--ui3c-radius-sm);
  padding: 1.1rem 1.2rem;
  display: flex; gap: .9rem; align-items: flex-start;
}
.ui3c-feat-ico {
  width: 3.4rem; height: 3.4rem;
  border-radius: 1rem;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,165,0,.18);
  color: var(--ui3c-primary);
  font-size: 1.7rem;
  flex-shrink: 0;
}
.ui3c-feat h3 { margin: 0 0 .3rem; font-size: 1.45rem; color: var(--ui3c-text); }
.ui3c-feat p { margin: 0; font-size: 1.25rem; color: var(--ui3c-text-dim); line-height: 1.45; }

/* ---------- CTA banner ---------- */
.ui3c-cta {
  background: linear-gradient(135deg, var(--ui3c-deep), var(--ui3c-primary));
  border-radius: var(--ui3c-radius);
  padding: 1.6rem 1.4rem;
  color: #1a1a1a;
  text-align: center;
  box-shadow: 0 10px 22px rgba(255,140,0,.32);
  margin: 1.8rem 0;
}
.ui3c-cta h2 { margin: 0 0 .5rem; font-size: 1.9rem; }
.ui3c-cta p { margin: 0 0 1rem; font-size: 1.3rem; opacity: .92; }

/* ---------- RTP table ---------- */
.ui3c-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--ui3c-bg-card);
  border-radius: var(--ui3c-radius-sm);
  overflow: hidden;
  font-size: 1.25rem;
}
.ui3c-table th, .ui3c-table td {
  padding: .8rem .7rem;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.ui3c-table th {
  background: rgba(255,165,0,.18);
  color: var(--ui3c-primary);
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: .4px;
}
.ui3c-table tr:last-child td { border-bottom: 0; }
.ui3c-bar {
  display: inline-block;
  height: .7rem;
  border-radius: .35rem;
  background: linear-gradient(90deg, var(--ui3c-primary), var(--ui3c-light));
  vertical-align: middle;
}

/* ---------- Testimonials ---------- */
.ui3c-testi {
  background: var(--ui3c-bg-card);
  border-left: 3px solid var(--ui3c-primary);
  padding: 1rem 1.1rem;
  border-radius: .8rem;
  margin-bottom: .8rem;
}
.ui3c-testi p { margin: 0 0 .5rem; font-size: 1.3rem; color: var(--ui3c-text-dim); }
.ui3c-testi .ui3c-stars { color: var(--ui3c-primary); font-size: 1.1rem; }
.ui3c-testi .ui3c-author { font-size: 1.15rem; color: var(--ui3c-light); font-weight: 700; }

/* ---------- Payment chips ---------- */
.ui3c-chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.ui3c-chip {
  background: var(--ui3c-bg-card);
  border: 1px solid var(--ui3c-border);
  padding: .55rem 1rem;
  border-radius: 2rem;
  font-size: 1.2rem;
  color: var(--ui3c-text-dim);
  display: inline-flex; align-items: center; gap: .4rem;
}
.ui3c-chip i { color: var(--ui3c-primary); }

/* ---------- Winners list ---------- */
.ui3c-winner {
  display: flex; align-items: center; gap: .7rem;
  background: var(--ui3c-bg-card);
  padding: .65rem .9rem;
  border-radius: .8rem;
  margin-bottom: .5rem;
  font-size: 1.2rem;
}
.ui3c-winner b { color: var(--ui3c-primary); }
.ui3c-winner .ui3c-amount { margin-left: auto; color: var(--ui3c-light); font-weight: 700; }

/* ---------- FAQ ---------- */
.ui3c-faq-item {
  background: var(--ui3c-bg-card);
  border: 1px solid var(--ui3c-border);
  border-radius: var(--ui3c-radius-sm);
  margin-bottom: .6rem;
  overflow: hidden;
}
.ui3c-faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  color: var(--ui3c-text);
  font-size: 1.35rem;
  font-weight: 700;
  padding: 1rem 1.1rem;
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  gap: .6rem;
}
.ui3c-faq-q .ui3c-faq-icon { color: var(--ui3c-primary); transition: transform .2s ease; }
.ui3c-faq-a {
  max-height: 0;
  overflow: hidden;
  padding: 0 1.1rem;
  color: var(--ui3c-text-dim);
  font-size: 1.25rem;
  transition: max-height .25s ease, padding .25s ease;
}
.ui3c-faq-item.ui3c-active .ui3c-faq-a { max-height: 320px; padding: 0 1.1rem 1.1rem; }
.ui3c-faq-item.ui3c-active .ui3c-faq-icon { transform: rotate(45deg); }

/* ---------- SEO long text block ---------- */
.ui3c-prose { font-size: 1.35rem; line-height: 1.65; color: var(--ui3c-text-dim); }
.ui3c-prose h2 { color: var(--ui3c-text); font-size: 1.75rem; margin: 1.5rem 0 .6rem; }
.ui3c-prose h3 { color: var(--ui3c-primary); font-size: 1.45rem; margin: 1.2rem 0 .4rem; }
.ui3c-prose p { margin: 0 0 .9rem; }
.ui3c-prose strong { color: var(--ui3c-light); }

/* ---------- Footer ---------- */
.ui3c-footer {
  background: var(--ui3c-bg-soft);
  border-top: 1px solid rgba(255,165,0,.18);
  padding: 2rem 1.2rem;
  color: var(--ui3c-text-dim);
}
.ui3c-footer-brand { font-size: 1.3rem; line-height: 1.55; margin-bottom: 1rem; }
.ui3c-footer-brand b { color: var(--ui3c-primary); }
.ui3c-footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem .8rem;
  margin: 1rem 0;
}
.ui3c-footer-links a { font-size: 1.2rem; color: var(--ui3c-text-dim); }
.ui3c-footer-links a:hover { color: var(--ui3c-primary); }
.ui3c-footer-promo {
  display: flex; flex-wrap: wrap; gap: .5rem;
  margin: 1rem 0;
}
.ui3c-footer-copy { font-size: 1.1rem; color: #9a9a9a; margin-top: 1rem; text-align: center; }

/* ---------- Mobile bottom navigation ---------- */
.ui3c-bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--ui3c-nav-h);
  background: rgba(28,28,28,.97);
  border-top: 1px solid rgba(255,165,0,.35);
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  padding: .35rem .2rem;
}
.ui3c-bottom-nav .ui3c-nav-btn {
  flex: 1;
  min-width: 60px;
  min-height: 60px;
  background: transparent;
  border: 0;
  color: var(--ui3c-text-dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .2rem;
  cursor: pointer;
  font-size: 1.05rem;
  line-height: 1.1;
  padding: .25rem;
  position: relative;
  transition: color .15s ease, transform .15s ease;
}
.ui3c-bottom-nav .ui3c-nav-btn i,
.ui3c-bottom-nav .ui3c-nav-btn .material-icons,
.ui3c-bottom-nav .ui3c-nav-btn ion-icon {
  font-size: 2.2rem;
}
.ui3c-bottom-nav .ui3c-nav-btn .material-icons { font-size: 2.4rem; }
.ui3c-bottom-nav .ui3c-nav-btn ion-icon { font-size: 2.3rem; }
.ui3c-bottom-nav .ui3c-nav-btn:hover { color: var(--ui3c-primary); transform: translateY(-1px); }
.ui3c-bottom-nav .ui3c-nav-btn.ui3c-active { color: var(--ui3c-primary); }
.ui3c-bottom-nav .ui3c-nav-btn.ui3c-active::before {
  content: '';
  position: absolute; top: 0; left: 50%;
  transform: translateX(-50%);
  width: 2.6rem; height: .25rem;
  border-radius: 0 0 .3rem .3rem;
  background: var(--ui3c-primary);
}
.ui3c-nav-badge {
  position: absolute;
  top: .35rem; right: 1rem;
  background: var(--ui3c-deep);
  color: #1a1a1a;
  font-size: .9rem;
  font-weight: 700;
  padding: 0 .4rem;
  border-radius: 1rem;
  min-width: 1.5rem;
  text-align: center;
}

/* ---------- Reveal animation ---------- */
.ui3c-reveal { opacity: 0; transform: translateY(14px); transition: opacity .45s ease, transform .45s ease; }
.ui3c-reveal.ui3c-visible { opacity: 1; transform: translateY(0); }

/* ---------- Utilities ---------- */
.ui3c-text-center { text-align: center; }
.ui3c-mt-1 { margin-top: .8rem; }
.ui3c-mt-2 { margin-top: 1.4rem; }
.ui3c-badge {
  display: inline-block;
  background: rgba(255,165,0,.18);
  color: var(--ui3c-primary);
  font-size: 1.1rem;
  font-weight: 700;
  padding: .2rem .6rem;
  border-radius: .5rem;
  margin-bottom: .5rem;
}

/* ---------- Desktop: hide bottom nav, widen wrapper ---------- */
@media (min-width: 769px) {
  .ui3c-bottom-nav { display: none; }
  main.ui3c-main { padding-bottom: 3rem; }
  .ui3c-wrapper { max-width: 760px; }
}

/* Mobile bottom padding clearance handled via main padding-bottom */