/* ============================================================
 * tk3666.cyou - design-f25c.css
 * All custom classes use the "pgf2-" prefix.
 * Color palette: #CD853F | #FF8C00 | #1C2833 | #FAF0E6
 * Mobile-first; root font 62.5%; layout caps at max-width: 430px.
 * ============================================================ */

:root {
  --pgf2-primary: #FF8C00;
  --pgf2-secondary: #CD853F;
  --pgf2-bg: #1C2833;
  --pgf2-bg-soft: #243447;
  --pgf2-text: #FAF0E6;
  --pgf2-muted: #c9b8a0;
  --pgf2-accent: #FFB347;
  --pgf2-border: rgba(250, 240, 230, 0.12);
  --pgf2-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 62.5%; -webkit-text-size-adjust: 100%; }

body {
  font-family: "Hind Siliguri", "Noto Sans Bengali", "Segoe UI", system-ui, sans-serif;
  background: var(--pgf2-bg);
  color: var(--pgf2-text);
  line-height: 1.5rem;
  font-size: 1.5rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--pgf2-accent); text-decoration: none; }
img { max-width: 100%; display: block; }

/* ---------- Layout ---------- */
.pgf2-wrapper {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  position: relative;
  background: var(--pgf2-bg);
}

main.pgf2-main {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 64px 0 0 0;
}

.pgf2-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.2rem;
}

.pgf2-section {
  padding: 2rem 1.2rem;
}

.pgf2-section-title {
  font-size: 1.9rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--pgf2-text);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.pgf2-section-title i,
.pgf2-section-title .material-icons {
  color: var(--pgf2-primary);
}

.pgf2-section-sub {
  color: var(--pgf2-muted);
  font-size: 1.35rem;
  margin-bottom: 1.2rem;
}

/* ---------- Header ---------- */
.pgf2-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, #223246 0%, #1C2833 100%);
  border-bottom: 1px solid var(--pgf2-border);
  box-shadow: var(--pgf2-shadow);
}

.pgf2-header-inner {
  max-width: 430px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 1.2rem;
  gap: 0.6rem;
}

.pgf2-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}

.pgf2-brand img {
  width: 30px;
  height: 30px;
  border-radius: 6px;
}

.pgf2-brand-name {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--pgf2-primary);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.pgf2-brand-name span { color: var(--pgf2-accent); }

.pgf2-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pgf2-menu-btn {
  background: transparent;
  border: 1px solid var(--pgf2-border);
  color: var(--pgf2-text);
  width: 36px;
  height: 36px;
  border-radius: 8px;
  font-size: 1.7rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* ---------- Buttons ---------- */
.pgf2-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 36px;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-size: 1.3rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.pgf2-btn:active { transform: scale(0.96); }

.pgf2-btn-login {
  background: transparent;
  color: var(--pgf2-text);
  border: 1px solid var(--pgf2-border);
}

.pgf2-btn-register {
  background: linear-gradient(135deg, #FF8C00, #CD853F);
  color: #1C2833;
  box-shadow: 0 3px 10px rgba(255, 140, 0, 0.4);
}

.pgf2-btn-promo {
  background: linear-gradient(135deg, #FF8C00, #FFB347);
  color: #1C2833;
  font-weight: 800;
  padding: 0.7rem 1.4rem;
  min-height: 40px;
}

.pgf2-link-text {
  color: var(--pgf2-primary);
  font-weight: 700;
}

/* ---------- Nav menu ---------- */
.pgf2-nav {
  max-width: 430px;
  margin: 0 auto;
  background: #1C2833;
  border-bottom: 1px solid var(--pgf2-border);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.pgf2-nav-open { max-height: 480px; }

.pgf2-nav-list {
  list-style: none;
  padding: 0.6rem 1.2rem 1rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

.pgf2-nav-list a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 0.8rem;
  background: var(--pgf2-bg-soft);
  border: 1px solid var(--pgf2-border);
  border-radius: 8px;
  color: var(--pgf2-text);
  font-size: 1.3rem;
  font-weight: 600;
}

.pgf2-nav-list a i { color: var(--pgf2-primary); }

/* ---------- Hero / Carousel ---------- */
.pgf2-carousel {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  margin: 1rem 0 0;
}

.pgf2-carousel-track {
  display: flex;
  transition: transform 0.45s ease;
}

.pgf2-carousel-slide {
  min-width: 100%;
  position: relative;
  cursor: pointer;
}

.pgf2-carousel-slide img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.pgf2-carousel-cap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 0.8rem 1rem;
  background: linear-gradient(180deg, transparent, rgba(28,40,51,0.92));
  color: var(--pgf2-text);
  font-size: 1.35rem;
  font-weight: 700;
}

.pgf2-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 0;
}

.pgf2-carousel-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(250,240,230,0.35);
  border: none; cursor: pointer;
}

.pgf2-carousel-dot-active { background: var(--pgf2-primary); }

/* ---------- Hero CTA ---------- */
.pgf2-hero-cta {
  background: linear-gradient(135deg, #2a3c52, #1C2833);
  border: 1px solid var(--pgf2-border);
  border-radius: 14px;
  padding: 1.4rem;
  margin: 1.2rem 0;
  text-align: center;
}

.pgf2-hero-cta h1 {
  font-size: 2rem;
  color: var(--pgf2-primary);
  margin-bottom: 0.5rem;
  line-height: 1.25;
}

.pgf2-hero-cta p {
  color: var(--pgf2-muted);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

/* ---------- Game grid ---------- */
.pgf2-cat-block { margin-bottom: 1.4rem; }

.pgf2-cat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--pgf2-border);
  margin-bottom: 0.8rem;
}

.pgf2-cat-head h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--pgf2-accent);
}

.pgf2-cat-head .pgf2-cat-count {
  font-size: 1.2rem;
  color: var(--pgf2-muted);
}

.pgf2-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
}

.pgf2-game-card {
  background: var(--pgf2-bg-soft);
  border: 1px solid var(--pgf2-border);
  border-radius: 10px;
  padding: 0.5rem;
  text-align: center;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
  overflow: hidden;
}

.pgf2-game-card:active {
  transform: scale(0.95);
  border-color: var(--pgf2-primary);
}

.pgf2-game-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 0.4rem;
  background: #0f1822;
}

.pgf2-game-name {
  font-size: 1.15rem;
  color: var(--pgf2-text);
  font-weight: 600;
  line-height: 1.2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---------- Info / content cards ---------- */
.pgf2-card {
  background: var(--pgf2-bg-soft);
  border: 1px solid var(--pgf2-border);
  border-radius: 12px;
  padding: 1.2rem;
  margin-bottom: 1rem;
}

.pgf2-card h2 { font-size: 1.7rem; color: var(--pgf2-accent); margin-bottom: 0.6rem; }
.pgf2-card h3 { font-size: 1.45rem; color: var(--pgf2-primary); margin: 0.6rem 0 0.4rem; }
.pgf2-card p { color: var(--pgf2-muted); font-size: 1.3rem; margin-bottom: 0.6rem; }
.pgf2-card ul { padding-left: 1.4rem; color: var(--pgf2-muted); font-size: 1.3rem; }
.pgf2-card li { margin-bottom: 0.3rem; }

/* ---------- RTP table ---------- */
.pgf2-rtp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.2rem;
}

.pgf2-rtp-table th, .pgf2-rtp-table td {
  border: 1px solid var(--pgf2-border);
  padding: 0.5rem;
  text-align: center;
}

.pgf2-rtp-table th { background: #2a3c52; color: var(--pgf2-text); }
.pgf2-rtp-table td { color: var(--pgf2-muted); }
.pgf2-rtp-hot { color: var(--pgf2-primary); font-weight: 800; }

/* ---------- Feature / highlights ---------- */
.pgf2-feat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.7rem;
}

.pgf2-feat-item {
  background: var(--pgf2-bg-soft);
  border: 1px solid var(--pgf2-border);
  border-radius: 10px;
  padding: 0.9rem;
  text-align: center;
}

.pgf2-feat-item .material-icons,
.pgf2-feat-item i {
  font-size: 26px;
  color: var(--pgf2-primary);
  margin-bottom: 0.3rem;
}

.pgf2-feat-item strong { display: block; color: var(--pgf2-text); font-size: 1.3rem; }
.pgf2-feat-item span { color: var(--pgf2-muted); font-size: 1.15rem; }

/* ---------- Testimonials ---------- */
.pgf2-testi {
  background: var(--pgf2-bg-soft);
  border-left: 3px solid var(--pgf2-primary);
  border-radius: 8px;
  padding: 0.8rem 1rem;
  margin-bottom: 0.7rem;
}

.pgf2-testi p { color: var(--pgf2-text); font-size: 1.25rem; font-style: italic; }
.pgf2-testi small { color: var(--pgf2-muted); font-size: 1.1rem; }

/* ---------- Payment ---------- */
.pgf2-pay-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pgf2-pay-chip {
  background: var(--pgf2-bg-soft);
  border: 1px solid var(--pgf2-border);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-size: 1.2rem;
  color: var(--pgf2-text);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

/* ---------- Winners ---------- */
.pgf2-winner {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0.8rem;
  background: var(--pgf2-bg-soft);
  border-radius: 8px;
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.pgf2-winner b { color: var(--pgf2-primary); }

/* ---------- FAQ ---------- */
.pgf2-faq details {
  background: var(--pgf2-bg-soft);
  border: 1px solid var(--pgf2-border);
  border-radius: 8px;
  padding: 0.8rem 1rem;
  margin-bottom: 0.6rem;
}

.pgf2-faq summary {
  font-weight: 700;
  color: var(--pgf2-text);
  font-size: 1.3rem;
  cursor: pointer;
}

.pgf2-faq details[open] summary { color: var(--pgf2-primary); }

.pgf2-faq p { margin-top: 0.5rem; color: var(--pgf2-muted); font-size: 1.25rem; }

/* ---------- Footer ---------- */
.pgf2-footer {
  background: #16202c;
  border-top: 1px solid var(--pgf2-border);
  padding: 1.6rem 1.2rem 1rem;
  margin-top: 1.4rem;
}

.pgf2-footer-desc {
  color: var(--pgf2-muted);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  line-height: 1.5;
}

.pgf2-footer-promo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.pgf2-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-bottom: 0.8rem;
}

.pgf2-footer-links a {
  color: var(--pgf2-muted);
  font-size: 1.15rem;
}

.pgf2-footer-copy {
  color: var(--pgf2-muted);
  font-size: 1.1rem;
  border-top: 1px solid var(--pgf2-border);
  padding-top: 0.8rem;
  text-align: center;
}

/* ---------- Mobile bottom nav ---------- */
.pgf2-bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 1000;
  height: 60px;
  background: linear-gradient(180deg, #223246, #1C2833);
  border-top: 1px solid var(--pgf2-border);
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.4);
}

.pgf2-bottom-nav-btn {
  flex: 1;
  min-width: 60px;
  min-height: 60px;
  background: transparent;
  border: none;
  color: var(--pgf2-text);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  cursor: pointer;
  font-size: 1.05rem;
  transition: color 0.15s ease, transform 0.15s ease;
}

.pgf2-bottom-nav-btn i,
.pgf2-bottom-nav-btn .material-icons {
  font-size: 22px;
  color: var(--pgf2-muted);
  transition: color 0.15s ease;
}

.pgf2-bottom-nav-btn:active { transform: scale(0.92); }

.pgf2-bottom-nav-btn:hover i,
.pgf2-bottom-nav-btn:hover .material-icons,
.pgf2-bottom-nav-btn:hover span {
  color: var(--pgf2-primary);
}

.pgf2-bottom-nav-btn span { color: var(--pgf2-muted); font-size: 1.05rem; }

.pgf2-bottom-nav-active i,
.pgf2-bottom-nav-active .material-icons,
.pgf2-bottom-nav-active span {
  color: var(--pgf2-primary) !important;
}

.pgf2-bottom-nav-promo i,
.pgf2-bottom-nav-promo .material-icons { color: var(--pgf2-accent); }

/* ---------- Bottom nav clearance (mobile) ---------- */
@media (max-width: 768px) {
  main.pgf2-main { padding-bottom: 80px; }
  .pgf2-footer { padding-bottom: 80px; }
}

/* ---------- Desktop: hide bottom nav, widen wrapper ---------- */
@media (min-width: 769px) {
  .pgf2-bottom-nav { display: none; }
  main.pgf2-main { padding-bottom: 0; }
  .pgf2-footer { padding-bottom: 1rem; }
}

/* ---------- Utility ---------- */
.pgf2-text-center { text-align: center; }
.pgf2-mt-1 { margin-top: 0.6rem; }
.pgf2-mt-2 { margin-top: 1.2rem; }
.pgf2-hidden { display: none !important; }