/* ============================================================
   kuwin club - theme-7876.css
   Prefix: s787-
   Palette: #CD853F | #4DB6AC | #00E5FF | #333333 | #BBBBBB | #40E0D0
   ============================================================ */

:root {
  --s787-primary: #CD853F;      /* peru / amber */
  --s787-accent: #00E5FF;       /* cyan */
  --s787-teal: #4DB6AC;         /* teal */
  --s787-turquoise: #40E0D0;    /* turquoise */
  --s787-bg: #1f262a;           /* deep dark (based on #333 family) */
  --s787-bg-alt: #2b3338;
  --s787-bg-card: #2a3237;
  --s787-text: #f3f6f7;
  --s787-text-muted: #BBBBBB;
  --s787-border: #3a444a;
  --s787-dark: #333333;
  --s787-gold: #f2c14e;
  --s787-danger: #e74c3c;
  --s787-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

* { 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', 'Helvetica Neue', Arial, 'Be Vietnam Pro', sans-serif;
  font-size: 1.5rem;
  line-height: 1.5;
  color: var(--s787-text);
  background: var(--s787-bg);
  max-width: 430px;
  margin: 0 auto;
  position: relative;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: var(--s787-accent); text-decoration: none; }

.s787-wrapper { width: 100%; padding: 0 1.2rem; }
.s787-container { width: 100%; }

/* ============== Header ============== */
.s787-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(180deg, #232c31 0%, #1b2226 100%);
  border-bottom: 1px solid var(--s787-border);
  box-shadow: var(--s787-shadow);
}
.s787-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1.2rem;
  gap: 0.8rem;
}
.s787-brand { display: flex; align-items: center; gap: 0.6rem; min-width: 0; }
.s787-brand img { width: 28px; height: 28px; border-radius: 6px; }
.s787-brand-name {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--s787-primary);
  letter-spacing: 0.3px;
  white-space: nowrap;
}
.s787-brand-name span { color: var(--s787-accent); }

.s787-header-actions { display: flex; align-items: center; gap: 0.5rem; }
.s787-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-size: 1.3rem;
  font-weight: 700;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
  min-height: 36px;
  color: #fff;
  background: linear-gradient(135deg, var(--s787-primary), #b9722f);
  box-shadow: 0 3px 10px rgba(205, 133, 63, 0.4);
}
.s787-btn:hover { transform: translateY(-1px); filter: brightness(1.08); }
.s787-btn:active { transform: translateY(0); }
.s787-btn-outline {
  background: transparent;
  border: 1.5px solid var(--s787-accent);
  color: var(--s787-accent);
  box-shadow: none;
}
.s787-btn-outline:hover { background: rgba(0, 229, 255, 0.08); }

.s787-nav-toggle {
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--s787-bg-alt);
  border: 1px solid var(--s787-border);
  border-radius: 10px;
  color: var(--s787-text);
  cursor: pointer;
  transition: background 0.15s ease;
}
.s787-nav-toggle:hover, .s787-toggle-active { background: var(--s787-primary); color: #fff; }

.s787-nav-menu {
  display: none;
  flex-direction: column;
  background: #1b2226;
  border-top: 1px solid var(--s787-border);
  padding: 0.6rem 1.2rem 1rem;
}
.s787-nav-open { display: flex; }
.s787-nav-menu a {
  padding: 0.85rem 0.4rem;
  color: var(--s787-text);
  border-bottom: 1px dashed var(--s787-border);
  font-size: 1.4rem;
  font-weight: 600;
  display: flex; align-items: center; gap: 0.6rem;
}
.s787-nav-menu a:last-child { border-bottom: none; }
.s787-nav-menu a:hover { color: var(--s787-accent); }
.s787-nav-menu i { width: 20px; text-align: center; color: var(--s787-primary); }

/* ============== Hero ============== */
.s787-hero { position: relative; overflow: hidden; padding-bottom: 1rem; }
.s787-slides { position: relative; min-height: 200px; }
.s787-slide {
  display: none;
  padding: 1.6rem 1.2rem;
  background: radial-gradient(circle at 20% 20%, rgba(0,229,255,0.18), transparent 60%),
              radial-gradient(circle at 80% 80%, rgba(205,133,63,0.22), transparent 60%),
              linear-gradient(135deg, #243036, #1a2024);
  border-bottom: 1px solid var(--s787-border);
}
.s787-slide-active { display: block; animation: s787-fade 0.6s ease; }
@keyframes s787-fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.s787-slide h1 { font-size: 2.3rem; line-height: 1.25; margin-bottom: 0.6rem; color: #fff; }
.s787-slide h1 em { color: var(--s787-accent); font-style: normal; }
.s787-slide p { color: var(--s787-text-muted); font-size: 1.35rem; margin-bottom: 1rem; }
.s787-hero-cta { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.s787-hero-cta .s787-btn { padding: 0.9rem 1.6rem; font-size: 1.4rem; }

/* ============== Section ============== */
.s787-section { padding: 1.6rem 1.2rem; }
.s787-section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; gap: 0.6rem; }
.s787-section-head h2 { font-size: 1.9rem; color: #fff; }
.s787-section-head h2 span { color: var(--s787-primary); }
.s787-section-link { color: var(--s787-accent); font-size: 1.25rem; font-weight: 600; }

.s787-filter-bar {
  display: flex; gap: 0.5rem; overflow-x: auto; padding-bottom: 0.4rem;
  scrollbar-width: none;
}
.s787-filter-bar::-webkit-scrollbar { display: none; }
.s787-filter-tab {
  flex: 0 0 auto;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  background: var(--s787-bg-alt);
  border: 1px solid var(--s787-border);
  color: var(--s787-text-muted);
  font-size: 1.25rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.s787-filter-active { background: var(--s787-primary); color: #fff; border-color: var(--s787-primary); }

/* ============== Game Grid ============== */
.s787-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
}
.s787-game-card {
  background: var(--s787-bg-card);
  border: 1px solid var(--s787-border);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  display: flex; flex-direction: column;
}
.s787-game-card:hover { transform: translateY(-2px); border-color: var(--s787-accent); box-shadow: var(--s787-shadow); }
.s787-game-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; background: #0f1416; }
.s787-game-card .s787-game-name {
  font-size: 1.1rem; font-weight: 600; color: var(--s787-text);
  padding: 0.4rem 0.4rem 0.5rem;
  text-align: center;
  line-height: 1.25;
  min-height: 2.6em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.s787-game-tag {
  position: absolute; top: 6px; left: 6px;
  background: rgba(205,133,63,0.92); color: #fff;
  font-size: 0.95rem; font-weight: 700;
  padding: 0.15rem 0.5rem; border-radius: 6px;
}
.s787-game-card { position: relative; }

/* ============== Cards / Features ============== */
.s787-card {
  background: var(--s787-bg-card);
  border: 1px solid var(--s787-border);
  border-radius: 14px;
  padding: 1.2rem;
  margin-bottom: 1rem;
}
.s787-card h3 { font-size: 1.5rem; margin-bottom: 0.5rem; color: #fff; }
.s787-card h3 i { color: var(--s787-primary); margin-right: 0.4rem; }
.s787-card p { color: var(--s787-text-muted); font-size: 1.3rem; }

.s787-feature-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 0.7rem; }
.s787-feature {
  background: var(--s787-bg-card);
  border: 1px solid var(--s787-border);
  border-radius: 12px;
  padding: 1rem;
  text-align: center;
}
.s787-feature i { font-size: 2.4rem; color: var(--s787-accent); margin-bottom: 0.5rem; display: block; }
.s787-feature .s787-feature-title { font-size: 1.3rem; font-weight: 700; color: #fff; margin-bottom: 0.3rem; }
.s787-feature .s787-feature-desc { font-size: 1.15rem; color: var(--s787-text-muted); line-height: 1.4; }

/* ============== Promo banner ============== */
.s787-promo-banner {
  background: linear-gradient(135deg, var(--s787-primary), #8a5320);
  border-radius: 14px;
  padding: 1.3rem;
  color: #fff;
  text-align: center;
  margin: 0 1.2rem 1.2rem;
}
.s787-promo-banner h3 { font-size: 1.7rem; margin-bottom: 0.4rem; }
.s787-promo-banner p { font-size: 1.25rem; opacity: 0.92; margin-bottom: 0.9rem; }
.s787-promo-banner .s787-btn { background: #fff; color: var(--s787-primary); }

/* ============== SEO text ============== */
.s787-seo-text { padding: 1.6rem 1.2rem; color: var(--s787-text-muted); font-size: 1.3rem; line-height: 1.7; }
.s787-seo-text h2 { color: #fff; font-size: 1.8rem; margin: 1rem 0 0.5rem; }
.s787-seo-text h3 { color: var(--s787-accent); font-size: 1.45rem; margin: 0.8rem 0 0.4rem; }
.s787-seo-text p { margin-bottom: 0.8rem; }
.s787-seo-text a { color: var(--s787-primary); font-weight: 700; border-bottom: 1px dashed var(--s787-primary); }
.s787-seo-text strong { color: var(--s787-accent); }

/* ============== Footer ============== */
.s787-footer {
  background: #161c20;
  border-top: 1px solid var(--s787-border);
  padding: 1.6rem 1.2rem 8.5rem;
  color: var(--s787-text-muted);
}
.s787-footer h4 { color: #fff; font-size: 1.4rem; margin-bottom: 0.6rem; }
.s787-footer p { font-size: 1.2rem; margin-bottom: 0.8rem; line-height: 1.5; }
.s787-footer-links { display: flex; flex-wrap: wrap; gap: 0.5rem 0.8rem; margin: 0.6rem 0 1rem; }
.s787-footer-links a {
  font-size: 1.2rem;
  color: var(--s787-text-muted);
  background: var(--s787-bg-alt);
  border: 1px solid var(--s787-border);
  padding: 0.35rem 0.7rem;
  border-radius: 8px;
}
.s787-footer-links a:hover { color: var(--s787-accent); border-color: var(--s787-accent); }
.s787-footer-promos { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.5rem 0 1rem; }
.s787-footer-promos button {
  background: var(--s787-primary); color: #fff; border: none;
  padding: 0.5rem 1rem; border-radius: 999px; font-weight: 700; font-size: 1.2rem; cursor: pointer;
}
.s787-footer-copy { font-size: 1.1rem; color: #6b7680; border-top: 1px solid var(--s787-border); padding-top: 0.8rem; }

/* ============== Bottom Nav ============== */
.s787-bnav {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 100%;
  max-width: 430px;
  height: 62px;
  background: linear-gradient(180deg, #1f272b, #131719);
  border-top: 1px solid var(--s787-border);
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  z-index: 1000;
  box-shadow: 0 -4px 14px rgba(0,0,0,0.4);
}
.s787-bnav-btn {
  flex: 1;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  background: transparent; border: none;
  color: var(--s787-text-muted);
  font-size: 1.05rem;
  font-weight: 600;
  gap: 2px;
  cursor: pointer;
  min-width: 60px; min-height: 60px;
  transition: color 0.15s ease, transform 0.15s ease;
}
.s787-bnav-btn i { font-size: 2.2rem; }
.s787-bnav-btn:hover { color: var(--s787-accent); transform: translateY(-1px); }
.s787-bnav-btn:active { transform: scale(0.94); }
.s787-bnav-current { color: var(--s787-primary); }
.s787-bnav-current i { color: var(--s787-primary); }

/* ============== Utilities ============== */
.s787-text-center { text-align: center; }
.s787-mt-1 { margin-top: 0.5rem; }
.s787-mb-1 { margin-bottom: 0.5rem; }
.s787-hide-desktop { display: block; }

/* ============== Desktop ============== */
.s787-mini-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 0.7rem; margin: 1rem 0; }
.s787-stat { background: #20282d; border: 1px solid var(--s787-border); border-radius: 12px; padding: 0.9rem 0.5rem; text-align: center; }
.s787-stat b { display: block; color: var(--s787-accent); font-size: 1.65rem; }
.s787-stat span { color: var(--s787-text-muted); font-size: 1.05rem; }
.s787-steps { counter-reset: s787-step; display: grid; gap: 0.8rem; }
.s787-step { position: relative; padding: 1rem 1rem 1rem 4.2rem; background: var(--s787-bg-card); border: 1px solid var(--s787-border); border-radius: 14px; }
.s787-step:before { counter-increment: s787-step; content: counter(s787-step); position: absolute; left: 1rem; top: 1rem; width: 2.4rem; height: 2.4rem; border-radius: 50%; display:flex; align-items:center; justify-content:center; background: var(--s787-primary); color:#fff; font-weight:800; }
.s787-step h3 { color:#fff; font-size:1.45rem; margin-bottom:0.35rem; }
.s787-step p, .s787-step li { color: var(--s787-text-muted); font-size:1.25rem; }
.s787-faq details { background: var(--s787-bg-card); border: 1px solid var(--s787-border); border-radius: 12px; padding: 0.9rem; margin-bottom: 0.7rem; }
.s787-faq summary { cursor: pointer; color: #fff; font-weight: 700; }
.s787-faq p { margin-top: 0.6rem; color: var(--s787-text-muted); font-size: 1.25rem; }
.s787-alert { border-left: 4px solid var(--s787-accent); background: rgba(0,229,255,0.08); padding: 1rem; border-radius: 10px; color: var(--s787-text-muted); margin: 1rem 0; }

@media (min-width: 769px) {
  body { max-width: 430px; box-shadow: var(--s787-shadow); min-height: 100vh; }
  .s787-bnav { display: none; }
  main, .s787-main { padding-bottom: 0; }
  .s787-footer { padding-bottom: 1.6rem; }
}

@media (min-width: 431px) and (max-width: 768px) {
  body { max-width: 430px; margin: 0 auto; }
  .s787-bnav { display: flex; }
}

@media (max-width: 768px) {
  main, .s787-main { padding-bottom: 80px; }
}