/* phpgroup.click - Core stylesheet (design-2394.css)
   Class prefix: ui39-
   Mobile-first responsive design for the phpgroup gaming platform. */

:root {
  --ui39-primary: #0000CD;
  --ui39-secondary: #ADD8E6;
  --ui39-accent: #48D1CC;
  --ui39-bg: #0E1621;
  --ui39-bg-2: #15243a;
  --ui39-bg-3: #1c2f4d;
  --ui39-warm: #F4A460;
  --ui39-text: #E8F4F8;
  --ui39-muted: #9DB2C9;
  --ui39-border: rgba(173, 216, 230, 0.12);
  --ui39-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
  --ui39-radius: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 62.5%; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(160deg, var(--ui39-bg) 0%, #07101e 100%);
  color: var(--ui39-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: var(--ui39-accent); text-decoration: none; }
a:hover { color: var(--ui39-warm); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* === Header === */
.ui39-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  max-width: 430px; margin: 0 auto;
  background: rgba(14, 22, 33, 0.96);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--ui39-border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.8rem 1rem; height: 56px;
}
.ui39-logo { display: flex; align-items: center; gap: 0.6rem; }
.ui39-logo img { width: 28px; height: 28px; border-radius: 6px; }
.ui39-logo-text {
  font-size: 1.7rem; font-weight: 800;
  background: linear-gradient(90deg, var(--ui39-secondary), var(--ui39-accent));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.ui39-header-actions { display: flex; align-items: center; gap: 0.4rem; }
.ui39-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.4rem; min-height: 36px; padding: 0 0.9rem;
  border-radius: 999px; font-weight: 700; font-size: 1.2rem;
  border: none; cursor: pointer; font-family: inherit;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.ui39-btn:active { transform: scale(0.94); }
.ui39-btn-primary {
  background: linear-gradient(135deg, var(--ui39-warm), #e08a3a);
  color: #0E1621; box-shadow: 0 4px 14px rgba(244, 164, 96, 0.45);
}
.ui39-btn-outline {
  background: transparent; color: var(--ui39-secondary);
  border: 1.5px solid var(--ui39-accent);
}
.ui39-btn-outline:active { background: rgba(72, 209, 204, 0.15); }
.ui39-menu-toggle {
  width: 36px; height: 36px; background: transparent;
  border: none; color: var(--ui39-secondary); font-size: 1.8rem;
  cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
}

/* === Mobile menu (slide-down) === */
.ui39-mobile-menu {
  position: fixed; top: 56px; left: 0; right: 0; z-index: 9999;
  max-width: 430px; margin: 0 auto;
  background: rgba(7, 16, 30, 0.99);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--ui39-border);
  padding: 1rem 1.2rem 1.4rem;
  transform: translateY(-130%); visibility: hidden;
  transition: transform 0.28s ease, visibility 0.28s ease;
}
.ui39-mobile-menu.ui39-menu-open { transform: translateY(0); visibility: visible; }
.ui39-menu-close {
  position: absolute; top: 0.5rem; right: 0.8rem;
  background: transparent; border: none; color: var(--ui39-warm);
  font-size: 1.8rem; cursor: pointer;
}
.ui39-mobile-menu a {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.9rem 0.6rem; border-bottom: 1px solid var(--ui39-border);
  color: var(--ui39-text); font-weight: 600; font-size: 1.3rem;
}
.ui39-mobile-menu a i { color: var(--ui39-warm); font-size: 1.5rem; }
.ui39-mobile-menu a:active { color: var(--ui39-warm); }

/* === Layout === */
.ui39-main { padding-top: 56px; padding-bottom: 0; }
.ui39-section { padding: 1.8rem 1rem; }
.ui39-section-title {
  font-size: 1.7rem; font-weight: 800;
  color: var(--ui39-secondary); margin-bottom: 0.6rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.ui39-section-title i { color: var(--ui39-warm); font-size: 1.8rem; }
.ui39-section-title .ui39-accent { color: var(--ui39-warm); }
.ui39-intro { color: var(--ui39-muted); font-size: 1.25rem; margin-bottom: 1rem; line-height: 1.6; }

/* === Carousel === */
.ui39-carousel {
  position: relative; overflow: hidden;
  border-radius: var(--ui39-radius);
  box-shadow: var(--ui39-shadow); margin: 1rem;
}
.ui39-carousel-slide { display: none; position: relative; width: 100%; }
.ui39-carousel-slide.ui39-slide-active { display: block; }
.ui39-carousel-slide img { width: 100%; height: 180px; object-fit: cover; }
.ui39-carousel-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(0deg, rgba(7,16,30,0.94), transparent);
  padding: 1.6rem 1rem 1rem;
}
.ui39-carousel-caption h2 {
  font-size: 1.55rem; font-weight: 800; color: var(--ui39-warm); margin-bottom: 0.3rem;
}
.ui39-carousel-caption p { font-size: 1.15rem; color: var(--ui39-secondary); }
.ui39-carousel-dots {
  position: absolute; bottom: 6px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 6px;
}
.ui39-carousel-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(173, 216, 230, 0.4);
  border: none; cursor: pointer; padding: 0;
}
.ui39-carousel-dot.ui39-dot-active {
  background: var(--ui39-warm); width: 22px; border-radius: 4px;
}

/* === Hero === */
.ui39-hero {
  padding: 1.4rem 1.2rem; text-align: center;
  background: radial-gradient(circle at 30% 20%, rgba(0,0,205,0.32), transparent 60%),
              radial-gradient(circle at 80% 80%, rgba(244,164,96,0.18), transparent 60%);
}
.ui39-hero h1 {
  font-size: 2.1rem; line-height: 2.6rem; font-weight: 900;
  color: var(--ui39-text); margin-bottom: 0.8rem;
}
.ui39-hero h1 span { color: var(--ui39-warm); }
.ui39-hero p { color: var(--ui39-muted); margin-bottom: 1.2rem; font-size: 1.3rem; }
.ui39-hero-cta {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: linear-gradient(135deg, var(--ui39-warm), #d97a35);
  color: #0E1621; padding: 0.9rem 2rem; border-radius: 999px;
  font-weight: 800; font-size: 1.35rem; cursor: pointer;
  box-shadow: 0 6px 16px rgba(244, 164, 96, 0.5); border: none; font-family: inherit;
}
.ui39-hero-cta:active { transform: scale(0.96); }

/* === Game grid === */
.ui39-game-block { margin-bottom: 1.6rem; }
.ui39-game-block-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 0.8rem; padding: 0 0.4rem;
}
.ui39-game-block-head h3 {
  font-size: 1.45rem; font-weight: 800; color: var(--ui39-secondary);
  display: flex; align-items: center; gap: 0.5rem;
}
.ui39-game-block-head h3 i { color: var(--ui39-warm); font-size: 1.55rem; }
.ui39-game-block-head .ui39-game-count { color: var(--ui39-muted); font-size: 1.1rem; }

.ui39-game-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.7rem; }
.ui39-game-card {
  background: var(--ui39-bg-2); border: 1px solid var(--ui39-border);
  border-radius: 10px; overflow: hidden; text-align: center;
  transition: transform 0.18s ease, border-color 0.18s ease; display: block;
}
.ui39-game-card:active {
  transform: scale(0.96); border-color: var(--ui39-warm);
}
.ui39-game-card img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.ui39-game-name {
  font-size: 1.05rem; font-weight: 600; color: var(--ui39-text);
  padding: 0.4rem 0.3rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* === Info cards === */
.ui39-card {
  background: var(--ui39-bg-2); border: 1px solid var(--ui39-border);
  border-radius: var(--ui39-radius); padding: 1.2rem;
  margin-bottom: 1rem; box-shadow: var(--ui39-shadow);
}
.ui39-card h3 {
  font-size: 1.45rem; font-weight: 800; color: var(--ui39-secondary); margin-bottom: 0.5rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.ui39-card h3 i { color: var(--ui39-warm); font-size: 1.55rem; }
.ui39-card p { color: var(--ui39-muted); font-size: 1.22rem; margin-bottom: 0.6rem; line-height: 1.6; }
.ui39-card p strong { color: var(--ui39-warm); font-weight: 700; }
.ui39-card ul { padding-left: 1.2rem; color: var(--ui39-muted); font-size: 1.2rem; }
.ui39-card ul li { margin-bottom: 0.4rem; line-height: 1.5; }

/* === FAQ === */
.ui39-faq-item { margin-bottom: 0.6rem; border-bottom: 1px solid var(--ui39-border); padding: 0.6rem 0; }
.ui39-faq-q { font-weight: 700; color: var(--ui39-secondary); margin-bottom: 0.3rem; font-size: 1.3rem; }
.ui39-faq-a { color: var(--ui39-muted); font-size: 1.2rem; line-height: 1.5; }

/* === RTP table === */
.ui39-rtp-table {
  width: 100%; border-collapse: collapse; font-size: 1.15rem; margin-top: 0.6rem;
}
.ui39-rtp-table th, .ui39-rtp-table td {
  padding: 0.55rem 0.6rem; text-align: left; border-bottom: 1px solid var(--ui39-border);
}
.ui39-rtp-table th { color: var(--ui39-warm); font-weight: 700; }
.ui39-rtp-table td { color: var(--ui39-text); }
.ui39-rtp-table td.ui39-rtp-high { color: #6ee7b7; font-weight: 700; }
.ui39-rtp-table td.ui39-rtp-mid { color: var(--ui39-accent); font-weight: 700; }

/* === Features list === */
.ui39-feature-list li {
  padding: 0.7rem 0; border-bottom: 1px solid var(--ui39-border);
  display: flex; align-items: flex-start; gap: 0.7rem;
  font-size: 1.22rem; color: var(--ui39-text); line-height: 1.5;
}
.ui39-feature-list li i { color: var(--ui39-accent); font-size: 1.6rem; margin-top: 0.1rem; flex-shrink: 0; }

/* === Testimonials === */
.ui39-testimonial {
  background: var(--ui39-bg-2); border-left: 3px solid var(--ui39-warm);
  border-radius: 8px; padding: 0.9rem 1rem; margin-bottom: 0.8rem;
}
.ui39-testimonial p { font-size: 1.18rem; color: var(--ui39-text); margin-bottom: 0.4rem; line-height: 1.5; }
.ui39-testimonial .ui39-stars { color: var(--ui39-warm); font-size: 1.1rem; margin-bottom: 0.3rem; }
.ui39-testimonial .ui39-author { color: var(--ui39-secondary); font-weight: 700; font-size: 1.1rem; }

/* === Payment methods === */
.ui39-pay-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem; margin-top: 0.6rem;
}
.ui39-pay-item {
  background: var(--ui39-bg-2); border: 1px solid var(--ui39-border);
  border-radius: 8px; padding: 0.7rem 0.3rem; text-align: center;
  font-size: 1rem; color: var(--ui39-muted);
}
.ui39-pay-item i { display: block; font-size: 1.6rem; color: var(--ui39-accent); margin-bottom: 0.2rem; }

/* === Winners showcase === */
.ui39-winner {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.6rem 0; border-bottom: 1px solid var(--ui39-border);
}
.ui39-winner-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--ui39-primary), var(--ui39-accent));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 1.2rem; flex-shrink: 0;
}
.ui39-winner-info { flex: 1; }
.ui39-winner-name { color: var(--ui39-secondary); font-weight: 700; font-size: 1.15rem; }
.ui39-winner-game { color: var(--ui39-muted); font-size: 1rem; }
.ui39-winner-amount { color: var(--ui39-warm); font-weight: 800; font-size: 1.2rem; }

/* === Promo link text styles === */
.ui39-promo-link {
  color: var(--ui39-warm); font-weight: 700; cursor: pointer;
  text-decoration: underline; text-decoration-color: rgba(244, 164, 96, 0.5);
}
.ui39-promo-link:hover { color: var(--ui39-secondary); }

/* === Footer === */
.ui39-footer {
  background: #050b15; border-top: 1px solid var(--ui39-border);
  padding: 1.6rem 1rem 2.6rem; margin-top: 1rem;
}
.ui39-footer-brand { color: var(--ui39-secondary); font-weight: 800; margin-bottom: 0.6rem; font-size: 1.5rem; }
.ui39-footer-desc { color: var(--ui39-muted); font-size: 1.15rem; margin-bottom: 1rem; line-height: 1.5; }
.ui39-footer-subtitle { color: var(--ui39-warm); font-weight: 700; margin: 0.8rem 0 0.4rem; font-size: 1.2rem; }
.ui39-footer-links {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 0.4rem 0.8rem; margin-bottom: 1rem;
}
.ui39-footer-links a { font-size: 1.1rem; color: var(--ui39-text); padding: 0.3rem 0; display: flex; align-items: center; gap: 0.4rem; }
.ui39-footer-links a i { color: var(--ui39-accent); font-size: 1.2rem; }
.ui39-footer-promos { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.ui39-footer-promos button {
  flex: 1 1 calc(50% - 0.5rem); min-height: 38px; padding: 0.4rem 0.6rem;
  border-radius: 6px; border: 1px solid var(--ui39-accent);
  background: rgba(72, 209, 204, 0.1); color: var(--ui39-warm);
  font-weight: 700; font-size: 1.05rem; cursor: pointer; font-family: inherit;
}
.ui39-footer-promos button:active { background: rgba(244, 164, 96, 0.18); }
.ui39-footer-copy {
  color: var(--ui39-muted); font-size: 1rem; text-align: center;
  border-top: 1px solid var(--ui39-border); padding-top: 1rem;
}

/* === Bottom nav === */
.ui39-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  max-width: 430px; margin: 0 auto; height: 62px;
  background: rgba(7, 16, 30, 0.98);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--ui39-border);
  display: flex; justify-content: space-around; align-items: center; padding: 0 0.3rem;
}
.ui39-bottom-nav-btn {
  flex: 1; height: 100%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 2px;
  background: transparent; border: none; color: var(--ui39-muted);
  font-size: 1rem; font-weight: 600; cursor: pointer;
  min-width: 60px; min-height: 60px; font-family: inherit;
  text-decoration: none;
  transition: color 0.18s ease, transform 0.18s ease;
}
.ui39-bottom-nav-btn i, .ui39-bottom-nav-btn .material-icons { font-size: 22px; }
.ui39-bottom-nav-btn ion-icon { font-size: 22px; }
.ui39-bottom-nav-btn:active { transform: scale(0.92); }
.ui39-bottom-nav-btn.ui39-nav-current { color: var(--ui39-warm); }
.ui39-bottom-nav-btn.ui39-nav-current::before {
  content: ""; position: absolute; top: 0; width: 30px; height: 3px;
  background: var(--ui39-warm); border-radius: 0 0 4px 4px;
}
.ui39-bottom-nav-btn { position: relative; }

/* === Back-to-top === */
.ui39-top-btn {
  position: fixed; right: 1rem; bottom: 76px;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--ui39-warm); color: #0E1621;
  border: none; font-size: 1.6rem; font-weight: 800; cursor: pointer;
  z-index: 999; display: none; align-items: center; justify-content: center;
  box-shadow: var(--ui39-shadow);
}

/* === Reveal animation === */
.ui39-reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease, transform 0.5s ease; }
.ui39-reveal.ui39-revealed { opacity: 1; transform: translateY(0); }

/* === Mobile bottom padding === */
@media (max-width: 768px) {
  body { max-width: 100%; }
  .ui39-main { padding-bottom: 80px; }
}

/* === Desktop: hide bottom nav, keep mobile layout === */
@media (min-width: 769px) {
  .ui39-bottom-nav { display: none; }
  .ui39-main { padding-bottom: 0; }
}