/* ============================================================
 * SumWin - theme-85f0.css
 * Mobile-first gaming theme. Every custom class uses the ui5f-
 * prefix to keep styles isolated from other libraries.
 * Palette: #FF9800 orange | #0F0F23 deep navy | #C0C0C0 silver
 *          #708090 slate | #D3D3D3 light gray
 * Root font-size 62.5% => 1rem === 10px for easy rem math.
 * ============================================================ */

:root {
  --ui5f-primary: #FF9800;
  --ui5f-primary-dark: #E07A00;
  --ui5f-primary-soft: #FFB74D;
  --ui5f-bg: #0F0F23;
  --ui5f-bg-2: #161634;
  --ui5f-bg-3: #20204d;
  --ui5f-text: #FFFFFF;
  --ui5f-muted: #C0C0C0;
  --ui5f-slate: #708090;
  --ui5f-light: #D3D3D3;
  --ui5f-card: #181838;
  --ui5f-card-2: #1f1f48;
  --ui5f-border: #2c2c5e;
  --ui5f-success: #34d399;
  --ui5f-danger: #ef4444;
  --ui5f-gold: #FFD700;
  --ui5f-radius: 1.2rem;
  --ui5f-radius-sm: .8rem;
  --ui5f-shadow: 0 .4rem 1.2rem rgba(0, 0, 0, .45);
  --ui5f-shadow-glow: 0 0 1.6rem rgba(255, 152, 0, .35);
  --ui5f-header-h: 6rem;
  --ui5f-nav-h: 6.2rem;
  --ui5f-grad-primary: linear-gradient(135deg, #FF9800 0%, #FFB74D 100%);
  --ui5f-grad-bg: linear-gradient(180deg, #0F0F23 0%, #161634 60%, #0F0F23 100%);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 62.5%; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: 'Be Vietnam Pro', 'Segoe UI', Roboto, Arial, sans-serif;
  background: var(--ui5f-grad-bg);
  color: var(--ui5f-text);
  line-height: 1.5rem;
  font-size: 1.5rem;
  overflow-x: hidden;
  min-height: 100vh;
}
img { max-width: 100%; display: block; }
a { color: var(--ui5f-primary); text-decoration: none; }
h1, h2, h3 { line-height: 1.2; font-weight: 700; }
h2 { font-size: 2rem; }
h3 { font-size: 1.7rem; }

/* Layout */
.ui5f-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; }
.ui5f-wrapper { padding-top: var(--ui5f-header-h); padding-bottom: calc(var(--ui5f-nav-h) + 2rem); }
.ui5f-section { padding: 2.4rem 0; }
.ui5f-center { text-align: center; }

/* ===== Header ===== */
.ui5f-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--ui5f-header-h);
  background: rgba(15, 15, 35, .96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ui5f-border);
  transition: height .25s ease, box-shadow .25s ease;
}
.ui5f-header-shrunk { height: 5rem; box-shadow: var(--ui5f-shadow); }
.ui5f-header-inner {
  max-width: 430px; height: 100%; margin: 0 auto; padding: 0 1rem;
  display: flex; align-items: center; gap: .8rem;
}
.ui5f-logo { display: flex; align-items: center; gap: .6rem; flex: 1; min-width: 0; }
.ui5f-logo img { width: 3rem; height: 3rem; border-radius: .6rem; }
.ui5f-logo b { font-size: 1.8rem; color: var(--ui5f-primary); letter-spacing: .5px; }
.ui5f-logo span { font-size: 1.1rem; color: var(--ui5f-muted); display: block; }
.ui5f-header-btns { display: flex; align-items: center; gap: .5rem; }
.ui5f-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  font-size: 1.3rem; font-weight: 700; padding: .7rem 1.2rem; border: none;
  border-radius: 2rem; cursor: pointer; transition: transform .15s, filter .2s;
  min-height: 3.6rem; white-space: nowrap; font-family: inherit;
}
.ui5f-btn:active { transform: scale(.96); }
.ui5f-btn-primary { background: var(--ui5f-grad-primary); color: #1a1a2e; box-shadow: var(--ui5f-shadow-glow); }
.ui5f-btn-primary:hover { filter: brightness(1.08); }
.ui5f-btn-ghost { background: transparent; color: var(--ui5f-text); border: 1.5px solid var(--ui5f-primary); }
.ui5f-btn-block { width: 100%; padding: 1rem; font-size: 1.5rem; }
.ui5f-btn-lg { padding: 1.1rem 2rem; font-size: 1.6rem; }
.ui5f-icon-btn {
  width: 3.6rem; height: 3.6rem; border-radius: 50%; border: 1px solid var(--ui5f-border);
  background: var(--ui5f-card); color: var(--ui5f-text); cursor: pointer; font-size: 1.8rem;
  display: inline-flex; align-items: center; justify-content: center;
}

/* ===== Mobile slide menu ===== */
.ui5f-menu-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 9998;
  opacity: 0; visibility: hidden; transition: opacity .25s;
}
.ui5f-overlay-show { opacity: 1; visibility: visible; }
.ui5f-mobile-menu {
  position: fixed; top: 0; right: -85%; width: 80%; max-width: 320px;
  height: 100vh; background: var(--ui5f-bg-2); z-index: 9999;
  transition: right .3s ease; padding: 2rem 1.5rem; overflow-y: auto;
  border-left: 1px solid var(--ui5f-border);
}
.ui5f-menu-open { right: 0; }
.ui5f-menu-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; }
.ui5f-menu-header b { color: var(--ui5f-primary); font-size: 1.8rem; }
.ui5f-menu-list { list-style: none; }
.ui5f-menu-list li a {
  display: flex; align-items: center; gap: .8rem; padding: 1.2rem 1rem;
  color: var(--ui5f-text); border-radius: .8rem; font-size: 1.4rem;
  border-bottom: 1px solid var(--ui5f-border);
}
.ui5f-menu-list li a:active { background: var(--ui5f-card-2); }
.ui5f-menu-list .material-icons { color: var(--ui5f-primary); font-size: 2rem; }
.ui5f-menu-cta { margin-top: 1.5rem; display: flex; flex-direction: column; gap: .8rem; }

/* ===== Hero carousel ===== */
.ui5f-hero { position: relative; margin: 1.2rem 0; border-radius: var(--ui5f-radius); overflow: hidden; box-shadow: var(--ui5f-shadow); }
.ui5f-slides { position: relative; aspect-ratio: 16 / 9; }
.ui5f-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .6s ease;
  cursor: pointer;
}
.ui5f-slide img { width: 100%; height: 100%; object-fit: cover; }
.ui5f-slide-active { opacity: 1; }
.ui5f-slide-cap {
  position: absolute; left: 1rem; bottom: 1rem; right: 1rem;
  background: linear-gradient(transparent, rgba(15,15,35,.85)); padding: 1rem; border-radius: .8rem;
}
.ui5f-slide-cap b { display: block; color: var(--ui5f-primary); font-size: 1.6rem; }
.ui5f-slide-cap span { color: var(--ui5f-light); font-size: 1.2rem; }
.ui5f-carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
  width: 3.2rem; height: 3.2rem; border-radius: 50%; border: none;
  background: rgba(15,15,35,.7); color: #fff; font-size: 1.6rem; cursor: pointer;
}
.ui5f-arrow-prev { left: .6rem; }
.ui5f-arrow-next { right: .6rem; }
.ui5f-dots { position: absolute; bottom: .8rem; left: 50%; transform: translateX(-50%); display: flex; gap: .5rem; z-index: 5; }
.ui5f-dot { width: .8rem; height: .8rem; border-radius: 50%; background: rgba(255,255,255,.4); border: none; cursor: pointer; }
.ui5f-dot-active { background: var(--ui5f-primary); width: 2rem; border-radius: .4rem; }

/* ===== Section heading ===== */
.ui5f-section-head { display: flex; align-items: center; gap: .8rem; margin-bottom: 1.2rem; }
.ui5f-section-head .ui5f-bar { width: .5rem; height: 2.2rem; background: var(--ui5f-grad-primary); border-radius: .3rem; }
.ui5f-section-head h2 { color: var(--ui5f-text); }
.ui5f-section-head h2 em { color: var(--ui5f-primary); font-style: normal; }
.ui5f-section-sub { color: var(--ui5f-muted); font-size: 1.3rem; margin-bottom: 1.4rem; }

/* ===== Trust bar ===== */
.ui5f-trust { display: grid; grid-template-columns: repeat(3,1fr); gap: .8rem; margin: 1rem 0; }
.ui5f-trust-item { background: var(--ui5f-card); border: 1px solid var(--ui5f-border); border-radius: var(--ui5f-radius-sm); padding: 1rem .6rem; text-align: center; }
.ui5f-trust-item .material-icons, .ui5f-trust-item i { color: var(--ui5f-primary); font-size: 2.2rem; }
.ui5f-trust-item b { display: block; font-size: 1.3rem; margin-top: .3rem; }
.ui5f-trust-item span { font-size: 1.05rem; color: var(--ui5f-muted); }

/* ===== Game grid (compact) ===== */
.ui5f-cat-tabs { display: flex; gap: .6rem; overflow-x: auto; padding-bottom: .6rem; margin-bottom: 1rem; -webkit-overflow-scrolling: touch; }
.ui5f-cat-tabs::-webkit-scrollbar { display: none; }
.ui5f-cat-pill { flex: 0 0 auto; padding: .6rem 1.2rem; border-radius: 2rem; background: var(--ui5f-card); border: 1px solid var(--ui5f-border); color: var(--ui5f-light); font-size: 1.25rem; font-weight: 600; }
.ui5f-cat-pill b { color: var(--ui5f-primary); }
.ui5f-game-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: .8rem; }
.ui5f-game-card { background: var(--ui5f-card); border: 1px solid var(--ui5f-border); border-radius: var(--ui5f-radius-sm); padding: .6rem; text-align: center; cursor: pointer; transition: transform .15s, border-color .2s; }
.ui5f-game-card:active { transform: scale(.95); border-color: var(--ui5f-primary); }
.ui5f-game-card img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: .6rem; background: #000; }
.ui5f-game-card b { display: block; font-size: 1.15rem; margin-top: .4rem; color: var(--ui5f-text); line-height: 1.25; min-height: 2.8rem; }
.ui5f-game-card .ui5f-hot-tag { display: inline-block; background: var(--ui5f-danger); color: #fff; font-size: .95rem; padding: .1rem .5rem; border-radius: .4rem; margin-top: .3rem; }

/* ===== Info / content cards ===== */
.ui5f-card { background: var(--ui5f-card); border: 1px solid var(--ui5f-border); border-radius: var(--ui5f-radius); padding: 1.6rem; margin-bottom: 1.2rem; box-shadow: var(--ui5f-shadow); }
.ui5f-card h3 { color: var(--ui5f-primary); margin-bottom: .8rem; }
.ui5f-card p { color: var(--ui5f-light); margin-bottom: .8rem; font-size: 1.35rem; }
.ui5f-card p a { color: var(--ui5f-primary); font-weight: 700; text-decoration: underline; }
.ui5f-card ul { list-style: none; }
.ui5f-card ul li { position: relative; padding-left: 2rem; margin-bottom: .7rem; color: var(--ui5f-light); font-size: 1.3rem; }
.ui5f-card ul li::before { content: '▸'; position: absolute; left: .4rem; color: var(--ui5f-primary); }

/* Steps list */
.ui5f-steps { counter-reset: step; list-style: none; }
.ui5f-steps li { position: relative; padding: 1rem 1rem 1rem 4rem; margin-bottom: .8rem; background: var(--ui5f-card-2); border-radius: var(--ui5f-radius-sm); border-left: 3px solid var(--ui5f-primary); }
.ui5f-steps li::before { counter-increment: step; content: counter(step); position: absolute; left: .8rem; top: 1rem; width: 2.6rem; height: 2.6rem; background: var(--ui5f-grad-primary); color: #1a1a2e; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.4rem; }
.ui5f-steps li b { color: var(--ui5f-text); display: block; margin-bottom: .2rem; }
.ui5f-steps li span { color: var(--ui5f-muted); font-size: 1.2rem; }

/* Inline text link (SEO friendly promotional text link) */
.ui5f-link-text { color: var(--ui5f-primary); font-weight: 700; cursor: pointer; text-decoration: underline; }

/* Feature grid */
.ui5f-feature-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: .8rem; }
.ui5f-feature { background: var(--ui5f-card-2); border: 1px solid var(--ui5f-border); border-radius: var(--ui5f-radius-sm); padding: 1.2rem; text-align: center; }
.ui5f-feature i, .ui5f-feature .material-icons { font-size: 2.4rem; color: var(--ui5f-primary); }
.ui5f-feature b { display: block; margin: .5rem 0 .2rem; font-size: 1.25rem; }
.ui5f-feature span { font-size: 1.1rem; color: var(--ui5f-muted); line-height: 1.3; }

/* Promo cards */
.ui5f-promo { background: linear-gradient(135deg, var(--ui5f-bg-3), var(--ui5f-card)); border: 1px solid var(--ui5f-primary); border-radius: var(--ui5f-radius); padding: 1.4rem; margin-bottom: 1rem; position: relative; overflow: hidden; }
.ui5f-promo b { color: var(--ui5f-gold); font-size: 1.6rem; display: block; }
.ui5f-promo span { color: var(--ui5f-light); font-size: 1.25rem; }

/* Winners showcase */
.ui5f-winners { display: grid; gap: .6rem; }
.ui5f-winner { display: flex; align-items: center; gap: .8rem; background: var(--ui5f-card-2); padding: .8rem 1rem; border-radius: var(--ui5f-radius-sm); border: 1px solid var(--ui5f-border); }
.ui5f-winner .ui5f-avatar { width: 3.2rem; height: 3.2rem; border-radius: 50%; background: var(--ui5f-grad-primary); display: flex; align-items: center; justify-content: center; font-weight: 700; color: #1a1a2e; }
.ui5f-winner .ui5f-winfo { flex: 1; min-width: 0; }
.ui5f-winner b { display: block; font-size: 1.2rem; }
.ui5f-winner span { font-size: 1.1rem; color: var(--ui5f-muted); }
.ui5f-winner .ui5f-amount { color: var(--ui5f-success); font-weight: 700; font-size: 1.35rem; }

/* Testimonials */
.ui5f-testi { background: var(--ui5f-card); border: 1px solid var(--ui5f-border); border-left: 3px solid var(--ui5f-primary); border-radius: var(--ui5f-radius-sm); padding: 1.2rem; margin-bottom: .8rem; }
.ui5f-testi-stars { color: var(--ui5f-gold); margin-bottom: .4rem; font-size: 1.2rem; }
.ui5f-testi p { color: var(--ui5f-light); font-size: 1.25rem; font-style: italic; margin-bottom: .6rem; }
.ui5f-testi b { color: var(--ui5f-primary); font-size: 1.2rem; }

/* Payment methods */
.ui5f-pay { display: grid; grid-template-columns: repeat(3,1fr); gap: .6rem; }
.ui5f-pay-item { background: var(--ui5f-card-2); border: 1px solid var(--ui5f-border); border-radius: var(--ui5f-radius-sm); padding: 1rem .5rem; text-align: center; }
.ui5f-pay-item b { display: block; font-size: 1.1rem; margin-top: .3rem; color: var(--ui5f-light); }

/* App download CTA */
.ui5f-app-cta { background: linear-gradient(135deg, #20204d, #0F0F23); border: 1px solid var(--ui5f-primary); border-radius: var(--ui5f-radius); padding: 1.6rem; text-align: center; }
.ui5f-app-cta img { width: 100%; max-width: 28rem; margin: 0 auto 1rem; border-radius: var(--ui5f-radius-sm); }
.ui5f-app-btns { display: flex; flex-direction: column; gap: .6rem; margin-top: 1rem; }

/* RTP mini table */
.ui5f-rtp-row { display: flex; justify-content: space-between; align-items: center; padding: .7rem .2rem; border-bottom: 1px dashed var(--ui5f-border); font-size: 1.25rem; }
.ui5f-rtp-row b { color: var(--ui5f-text); }
.ui5f-rtp-row .ui5f-rtp-val { color: var(--ui5f-success); font-weight: 700; }
.ui5f-rtp-bar { height: .6rem; background: var(--ui5f-bg-3); border-radius: .3rem; overflow: hidden; margin-top: .3rem; }
.ui5f-rtp-fill { height: 100%; background: var(--ui5f-grad-primary); }

/* FAQ accordion */
.ui5f-faq-item { background: var(--ui5f-card); border: 1px solid var(--ui5f-border); border-radius: var(--ui5f-radius-sm); margin-bottom: .8rem; overflow: hidden; }
.ui5f-faq-q { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.2rem; cursor: pointer; font-weight: 600; font-size: 1.35rem; }
.ui5f-faq-q i { color: var(--ui5f-primary); transition: transform .2s; }
.ui5f-faq-item.ui5f-faq-open .ui5f-faq-q i { transform: rotate(180deg); }
.ui5f-faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; padding: 0 1.2rem; color: var(--ui5f-light); font-size: 1.25rem; }
.ui5f-faq-open .ui5f-faq-a { max-height: 500px; padding: 0 1.2rem 1.2rem; }

/* Big play CTA */
.ui5f-cta-band { background: var(--ui5f-grad-primary); color: #1a1a2e; border-radius: var(--ui5f-radius); padding: 1.8rem 1.2rem; text-align: center; margin: 1.5rem 0; }
.ui5f-cta-band h2 { color: #1a1a2e; margin-bottom: .5rem; }
.ui5f-cta-band p { font-size: 1.3rem; margin-bottom: 1rem; }
.ui5f-cta-band .ui5f-btn { background: #1a1a2e; color: var(--ui5f-primary); }

/* ===== Footer ===== */
.ui5f-footer { background: #0a0a1c; border-top: 1px solid var(--ui5f-border); padding: 2.4rem 0 calc(var(--ui5f-nav-h) + 2rem); margin-top: 2rem; }
.ui5f-footer-brand { display: flex; align-items: center; gap: .6rem; margin-bottom: 1rem; }
.ui5f-footer-brand img { width: 2.8rem; height: 2.8rem; border-radius: .5rem; }
.ui5f-footer-brand b { color: var(--ui5f-primary); font-size: 1.6rem; }
.ui5f-footer p { color: var(--ui5f-muted); font-size: 1.25rem; margin-bottom: 1.2rem; line-height: 1.6; }
.ui5f-footer-links { display: grid; grid-template-columns: repeat(2,1fr); gap: .6rem .8rem; margin-bottom: 1.2rem; }
.ui5f-footer-links a { color: var(--ui5f-light); font-size: 1.2rem; padding: .4rem 0; border-bottom: 1px solid var(--ui5f-border); }
.ui5f-footer-links a:active { color: var(--ui5f-primary); }
.ui5f-footer-promos { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1.2rem; }
.ui5f-footer-promos .ui5f-btn { flex: 1 1 auto; min-width: 12rem; }
.ui5f-copy { text-align: center; color: var(--ui5f-slate); font-size: 1.15rem; padding-top: 1rem; border-top: 1px solid var(--ui5f-border); }

/* ===== Mobile bottom navigation (fixed) ===== */
.ui5f-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  height: var(--ui5f-nav-h); background: rgba(10, 10, 28, .98);
  backdrop-filter: blur(10px); border-top: 1px solid var(--ui5f-border);
  display: flex; justify-content: space-around; align-items: stretch;
}
.ui5f-navbtn {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .2rem; background: none; border: none; color: var(--ui5f-slate);
  cursor: pointer; padding: .4rem; min-width: 60px; min-height: 60px;
  font-family: inherit; transition: color .2s, transform .15s;
}
.ui5f-navbtn:active { transform: scale(.92); }
.ui5f-navbtn i, .ui5f-navbtn .material-icons { font-size: 2.2rem; }
.ui5f-navbtn span { font-size: 1.05rem; font-weight: 600; }
.ui5f-navbtn.ui5f-navbtn-active { color: var(--ui5f-primary); }
.ui5f-navbtn-promo { color: var(--ui5f-primary); position: relative; }
.ui5f-navbtn-promo::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 3.2rem; height: .3rem; background: var(--ui5f-primary); border-radius: 0 0 .3rem .3rem; }

/* Desktop: hide bottom nav and widen container */
@media (min-width: 769px) {
  .ui5f-bottom-nav { display: none; }
  .ui5f-container { max-width: 760px; }
  .ui5f-wrapper { padding-bottom: 3rem; }
  .ui5f-footer { padding-bottom: 2.4rem; }
  .ui5f-game-grid { grid-template-columns: repeat(5,1fr); }
  .ui5f-feature-grid { grid-template-columns: repeat(4,1fr); }
  .ui5f-pay { grid-template-columns: repeat(6,1fr); }
}

/* Small screens tighten */
@media (max-width: 360px) {
  .ui5f-game-grid { grid-template-columns: repeat(2,1fr); }
  .ui5f-logo span { display: none; }
  .ui5f-btn { padding: .6rem .9rem; font-size: 1.2rem; }
}