/* f1688.homes - style.css
   Prefix: uib1-
   Mobile-first responsive design (max-width: 430px)
   Palette: #4682B4 | #0000FF | #212F3D | #E9ECEF | #ADD8E6 */

:root {
  --uib1-primary: #4682B4;
  --uib1-blue: #0000FF;
  --uib1-bg: #212F3D;
  --uib1-bg-dark: #18242f;
  --uib1-bg-card: #2a3b4d;
  --uib1-text: #E9ECEF;
  --uib1-text-muted: #b6c2cf;
  --uib1-accent: #ADD8E6;
  --uib1-gold: #FFD700;
  --uib1-success: #2ecc71;
  --uib1-danger: #e74c3c;
  --uib1-radius: 12px;
  --uib1-radius-sm: 8px;
  --uib1-shadow: 0 4px 16px rgba(0,0,0,.35);
}

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

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

body {
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--uib1-bg);
  color: var(--uib1-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--uib1-accent); text-decoration: none; }
button { font-family: inherit; }

.uib1-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; }

/* ===== Header ===== */
.uib1-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px;
  background: linear-gradient(135deg, var(--uib1-bg-dark) 0%, var(--uib1-bg) 100%);
  border-bottom: 2px solid var(--uib1-primary);
  z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.7rem 1rem; gap: 0.4rem;
  box-shadow: var(--uib1-shadow);
}
.uib1-brand { display: flex; align-items: center; gap: 0.6rem; min-width: 0; }
.uib1-brand img { width: 2.8rem; height: 2.8rem; border-radius: var(--uib1-radius-sm); }
.uib1-brand-name { font-size: 1.7rem; font-weight: 800; color: var(--uib1-accent); letter-spacing: .5px; white-space: nowrap; }
.uib1-brand-name span { color: var(--uib1-gold); }
.uib1-header-actions { display: flex; align-items: center; gap: 0.4rem; }
.uib1-menu-btn {
  background: transparent; border: none; color: var(--uib1-text);
  font-size: 1.8rem; cursor: pointer; padding: 0.4rem;
  min-width: 3.2rem; min-height: 3.2rem; display: flex; align-items: center; justify-content: center;
}

/* ===== Buttons ===== */
.uib1-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  padding: 0.7rem 1rem; border-radius: var(--uib1-radius-sm);
  font-size: 1.25rem; font-weight: 700; cursor: pointer; border: none;
  transition: transform .2s, opacity .2s; min-height: 3.6rem; text-decoration: none;
}
.uib1-btn:active { transform: scale(.96); }
.uib1-btn-register { background: linear-gradient(135deg, #FFD700, #FFA500); color: var(--uib1-bg-dark); box-shadow: 0 2px 8px rgba(255,165,0,.5); }
.uib1-btn-login { background: linear-gradient(135deg, var(--uib1-primary), var(--uib1-blue)); color: var(--uib1-text); box-shadow: 0 2px 8px rgba(0,0,255,.4); }
.uib1-btn-promo { background: linear-gradient(135deg, var(--uib1-blue), var(--uib1-primary)); color: var(--uib1-text); padding: 1rem 1.6rem; font-size: 1.4rem; }
.uib1-btn-ghost { background: rgba(173,216,230,.1); color: var(--uib1-accent); border: 1px solid var(--uib1-primary); }

/* ===== Mobile menu ===== */
.uib1-mobile-menu {
  position: fixed; top: 0; right: -100%; width: 82%; max-width: 320px; height: 100vh;
  background: var(--uib1-bg-dark); z-index: 9999; padding: 5rem 1.2rem 2rem;
  transition: right .3s ease; box-shadow: -4px 0 16px rgba(0,0,0,.5); overflow-y: auto;
}
.uib1-mobile-menu.uib1-menu-open { right: 0; }
.uib1-menu-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 9998; display: none; }
.uib1-menu-overlay.uib1-overlay-open { display: block; }
.uib1-menu-link {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 1.05rem 0.8rem; border-bottom: 1px solid rgba(70,130,180,.2);
  color: var(--uib1-text); font-size: 1.35rem; font-weight: 600;
}
.uib1-menu-link:active { background: rgba(173,216,230,.1); }
.uib1-menu-close {
  position: absolute; top: 1rem; right: 1rem; background: transparent; border: none;
  color: var(--uib1-text); font-size: 2rem; cursor: pointer; width: 3.2rem; height: 3.2rem;
}

/* ===== Main content ===== */
.uib1-main { padding-top: 6rem; padding-bottom: 8rem; }
.uib1-section { padding: 1.2rem 0; }
.uib1-section-title {
  font-size: 1.75rem; font-weight: 800; color: var(--uib1-accent);
  margin-bottom: 1rem; padding-left: 0.8rem; border-left: 4px solid var(--uib1-primary);
  display: flex; align-items: center; gap: 0.5rem;
}
.uib1-h1 { font-size: 2rem; font-weight: 800; color: var(--uib1-text); margin: 1rem 0; line-height: 1.35; }
.uib1-h1 span { color: var(--uib1-gold); }
.uib1-subtitle { color: var(--uib1-text-muted); font-size: 1.3rem; margin-bottom: 1rem; }

/* ===== Carousel ===== */
.uib1-carousel {
  position: relative; border-radius: var(--uib1-radius); overflow: hidden;
  box-shadow: var(--uib1-shadow); margin: 1rem 0; background: var(--uib1-bg-card);
}
.uib1-carousel-track { position: relative; width: 100%; height: 17rem; }
.uib1-carousel-slide { position: absolute; inset: 0; opacity: 0; transition: opacity .6s; cursor: pointer; }
.uib1-carousel-slide img { width: 100%; height: 100%; object-fit: cover; }
.uib1-carousel-slide.uib1-slide-active { opacity: 1; }
.uib1-carousel-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(transparent, rgba(24,36,47,.95));
  padding: 1.4rem 1rem 1rem;
}
.uib1-carousel-caption h3 { font-size: 1.6rem; font-weight: 800; color: var(--uib1-gold); margin-bottom: .3rem; }
.uib1-carousel-caption p { font-size: 1.2rem; color: var(--uib1-text-muted); }
.uib1-carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(0,0,0,.45); color: var(--uib1-text); border: none;
  width: 3rem; height: 3rem; border-radius: 50%; font-size: 1.5rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center; z-index: 2;
}
.uib1-carousel-arrow-prev { left: .5rem; }
.uib1-carousel-arrow-next { right: .5rem; }
.uib1-carousel-dots { position: absolute; bottom: .6rem; right: .8rem; display: flex; gap: .4rem; z-index: 3; }
.uib1-carousel-dot { width: .8rem; height: .8rem; border-radius: 50%; background: rgba(233,236,239,.4); border: none; cursor: pointer; }
.uib1-carousel-dot.uib1-dot-active { background: var(--uib1-gold); width: 2rem; border-radius: .4rem; }

/* ===== Category label ===== */
.uib1-category-label {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: linear-gradient(135deg, var(--uib1-primary), var(--uib1-blue));
  color: var(--uib1-text); padding: 0.5rem 1.1rem; border-radius: 2rem;
  font-size: 1.3rem; font-weight: 700; margin: 1.2rem 0 0.8rem;
}

/* ===== Game grid ===== */
.uib1-game-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.7rem; margin-bottom: 1.4rem; }
.uib1-game-card {
  background: var(--uib1-bg-card); border-radius: var(--uib1-radius-sm); overflow: hidden;
  cursor: pointer; transition: transform .2s; border: 1px solid rgba(70,130,180,.3); position: relative;
}
.uib1-game-card:active { transform: scale(.95); }
.uib1-game-card img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.uib1-game-card-name {
  padding: 0.5rem 0.4rem; font-size: 1.1rem; color: var(--uib1-text); text-align: center;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 600;
}
.uib1-game-card-hot::before {
  content: "HOT"; position: absolute; top: .3rem; left: .3rem;
  background: var(--uib1-danger); color: #fff; font-size: .9rem; font-weight: 800;
  padding: .1rem .4rem; border-radius: .3rem; z-index: 2;
}

/* ===== Cards / Info ===== */
.uib1-card {
  background: var(--uib1-bg-card); border-radius: var(--uib1-radius); padding: 1.4rem;
  margin-bottom: 1.2rem; box-shadow: var(--uib1-shadow); border: 1px solid rgba(70,130,180,.2);
}
.uib1-card h2 { font-size: 1.65rem; color: var(--uib1-accent); margin-bottom: .8rem; font-weight: 700; }
.uib1-card h3 { font-size: 1.4rem; color: var(--uib1-gold); margin: .8rem 0 .4rem; font-weight: 700; }
.uib1-card p { color: var(--uib1-text-muted); margin-bottom: .8rem; font-size: 1.3rem; line-height: 1.65; }
.uib1-card ul { list-style: none; padding: 0; }
.uib1-card li {
  padding: .6rem 0; color: var(--uib1-text-muted); border-bottom: 1px dashed rgba(70,130,180,.2);
  display: flex; align-items: flex-start; gap: .6rem; font-size: 1.3rem;
}
.uib1-card li:last-child { border-bottom: none; }
.uib1-card li i { color: var(--uib1-gold); margin-top: .2rem; min-width: 1.6rem; text-align: center; }

.uib1-seo-link { color: var(--uib1-accent); font-weight: 700; text-decoration: underline; }
.uib1-promo-text { color: var(--uib1-gold); font-weight: 800; text-decoration: underline; cursor: pointer; }

/* ===== Stats ===== */
.uib1-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem; margin: 1rem 0; }
.uib1-stat {
  background: linear-gradient(135deg, var(--uib1-bg-dark), var(--uib1-bg-card));
  padding: 1rem; border-radius: var(--uib1-radius-sm); text-align: center; border: 1px solid var(--uib1-primary);
}
.uib1-stat-value { font-size: 1.8rem; font-weight: 800; color: var(--uib1-gold); }
.uib1-stat-label { font-size: 1.1rem; color: var(--uib1-text-muted); }

/* ===== RTP rows ===== */
.uib1-rtp-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: .7rem 0; border-bottom: 1px dashed rgba(70,130,180,.25); font-size: 1.25rem;
}
.uib1-rtp-row:last-child { border-bottom: none; }
.uib1-rtp-row span:last-child { color: var(--uib1-gold); font-weight: 700; }

/* ===== Testimonials ===== */
.uib1-testimonial { background: var(--uib1-bg-card); border-left: 3px solid var(--uib1-gold); padding: 1rem; border-radius: var(--uib1-radius-sm); margin-bottom: .8rem; }
.uib1-testimonial p { color: var(--uib1-text); font-style: italic; font-size: 1.25rem; margin-bottom: .5rem; }
.uib1-testimonial-author { color: var(--uib1-accent); font-weight: 700; font-size: 1.15rem; }

/* ===== Payment grid ===== */
.uib1-payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem; margin-top: .8rem; }
.uib1-payment-item { background: var(--uib1-bg-dark); border-radius: var(--uib1-radius-sm); padding: .8rem .4rem; text-align: center; border: 1px solid rgba(70,130,180,.3); }
.uib1-payment-item i { font-size: 2.2rem; color: var(--uib1-accent); }
.uib1-payment-item span { display: block; font-size: 1rem; color: var(--uib1-text-muted); margin-top: .3rem; }

/* ===== Winners ===== */
.uib1-winner { display: flex; justify-content: space-between; align-items: center; padding: .7rem; background: var(--uib1-bg-dark); border-radius: var(--uib1-radius-sm); margin-bottom: .5rem; border-left: 3px solid var(--uib1-success); }
.uib1-winner-name { font-weight: 700; color: var(--uib1-text); font-size: 1.2rem; }
.uib1-winner-amount { color: var(--uib1-gold); font-weight: 800; font-size: 1.3rem; }

/* ===== App download CTA ===== */
.uib1-app-cta { background: linear-gradient(135deg, var(--uib1-primary), var(--uib1-blue)); padding: 1.4rem; border-radius: var(--uib1-radius); text-align: center; margin: 1rem 0; }
.uib1-app-cta h3 { color: var(--uib1-text); font-size: 1.6rem; margin-bottom: .4rem; }
.uib1-app-cta p { color: rgba(255,255,255,.85); font-size: 1.2rem; margin-bottom: 1rem; }
.uib1-app-btns { display: flex; gap: .6rem; justify-content: center; flex-wrap: wrap; }
.uib1-app-btn { background: var(--uib1-bg-dark); color: var(--uib1-text); padding: .7rem 1.1rem; border-radius: var(--uib1-radius-sm); font-weight: 700; font-size: 1.2rem; display: inline-flex; align-items: center; gap: .4rem; border: 1px solid var(--uib1-accent); cursor: pointer; }

/* ===== Trust grid ===== */
.uib1-trust-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem; }
.uib1-trust-item { background: var(--uib1-bg-dark); padding: 1rem; border-radius: var(--uib1-radius-sm); text-align: center; border: 1px solid rgba(70,130,180,.3); }
.uib1-trust-item i { font-size: 2.4rem; color: var(--uib1-gold); margin-bottom: .4rem; }
.uib1-trust-item h4 { color: var(--uib1-accent); font-size: 1.3rem; margin-bottom: .2rem; }
.uib1-trust-item p { color: var(--uib1-text-muted); font-size: 1.1rem; }

/* ===== FAQ ===== */
.uib1-faq-item { background: var(--uib1-bg-card); border-radius: var(--uib1-radius-sm); margin-bottom: .7rem; padding: 1rem; border: 1px solid rgba(70,130,180,.2); }
.uib1-faq-item h4 { color: var(--uib1-gold); font-size: 1.3rem; margin-bottom: .4rem; }
.uib1-faq-item p { color: var(--uib1-text-muted); font-size: 1.2rem; line-height: 1.6; }

/* ===== Footer ===== */
.uib1-footer { background: var(--uib1-bg-dark); padding: 2rem 1.2rem 9rem; border-top: 2px solid var(--uib1-primary); margin-top: 1.5rem; }
.uib1-footer-brand { color: var(--uib1-text-muted); font-size: 1.3rem; margin-bottom: 1rem; line-height: 1.7; }
.uib1-footer-brand strong { color: var(--uib1-accent); }
.uib1-footer-promos { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem; margin: 1rem 0; }
.uib1-footer-link { display: block; background: var(--uib1-bg-card); color: var(--uib1-text); padding: .75rem; border-radius: var(--uib1-radius-sm); text-align: center; font-size: 1.2rem; font-weight: 600; border: 1px solid rgba(70,130,180,.3); }
.uib1-footer-pages { display: flex; flex-wrap: wrap; gap: .6rem 1rem; margin: 1rem 0; }
.uib1-footer-pages a { color: var(--uib1-accent); font-size: 1.15rem; text-decoration: underline; }
.uib1-footer-copy { text-align: center; color: var(--uib1-text-muted); font-size: 1.1rem; padding-top: 1rem; border-top: 1px solid rgba(70,130,180,.2); }

/* ===== Bottom nav ===== */
.uib1-bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: 6rem;
  background: var(--uib1-bg-dark); border-top: 2px solid var(--uib1-primary);
  display: flex; justify-content: space-around; align-items: center;
  z-index: 1000; box-shadow: 0 -4px 16px rgba(0,0,0,.4);
}
.uib1-bottom-nav-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .2rem; background: transparent; border: none; color: var(--uib1-text-muted);
  font-size: 1rem; font-weight: 600; padding: .4rem; cursor: pointer;
  min-height: 5.6rem; min-width: 6rem; transition: color .2s; text-decoration: none;
}
.uib1-bottom-nav-btn i { font-size: 2.2rem; }
.uib1-bottom-nav-btn:active { color: var(--uib1-accent); }
.uib1-bottom-nav-btn.uib1-nav-active { color: var(--uib1-gold); }
.uib1-bottom-nav-btn.uib1-nav-active i { transform: scale(1.15); transition: transform .2s; }
.uib1-bottom-nav-btn-promo { color: var(--uib1-accent); }

/* ===== Responsive ===== */
@media (min-width: 769px) {
  .uib1-bottom-nav { display: none; }
  .uib1-main { padding-bottom: 2rem; }
  .uib1-footer { padding-bottom: 2rem; }
}
@media (max-width: 360px) {
  html { font-size: 56%; }
  .uib1-payment-grid { grid-template-columns: repeat(3, 1fr); }
  .uib1-btn { padding: .6rem .8rem; font-size: 1.15rem; }
}