/* ============================================================
   777 casino - theme.css
   Mobile-first HTML5 casino styles. All classes use wca7c- prefix.
   Palette: #2E4057 (bg) | #E9ECEF (text) | #FFA500 (accent)
   ============================================================ */

:root{
  --wca7c-bg:#2E4057;
  --wca7c-bg-dark:#1d2c3d;
  --wca7c-bg-soft:#3a5170;
  --wca7c-text:#E9ECEF;
  --wca7c-text-muted:#b8c2d0;
  --wca7c-accent:#FFA500;
  --wca7c-accent-dark:#e59400;
  --wca7c-accent-soft:#ffd680;
  --wca7c-border:rgba(255,165,0,.25);
  --wca7c-shadow:0 6px 22px rgba(0,0,0,.28);
  --wca7c-radius:14px;
  --wca7c-header-h:6rem;
  --wca7c-nav-h:6.4rem;
}

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;}
html{font-size:62.5%;scroll-behavior:smooth;}
body{
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:linear-gradient(160deg,var(--wca7c-bg) 0%,var(--wca7c-bg-dark) 100%);
  color:var(--wca7c-text);
  line-height:1.5rem;
  font-size:1.5rem;
  min-height:100vh;
  overflow-x:hidden;
}
a{color:var(--wca7c-accent);text-decoration:none;}
img{max-width:100%;display:block;}
h1,h2,h3{line-height:2.4rem;font-weight:700;}
h1{font-size:2.6rem;line-height:3rem;margin-bottom:1.2rem;}
h2{font-size:2.1rem;margin:2.4rem 0 1.2rem;color:var(--wca7c-accent-soft);}
h3{font-size:1.7rem;margin:1.8rem 0 1rem;color:var(--wca7c-accent);}

.wca7c-container{width:100%;max-width:430px;margin:0 auto;padding:0 1.2rem;}
.wca7c-wrapper{padding-top:var(--wca7c-header-h);padding-bottom:calc(var(--wca7c-nav-h) + 2rem);}

/* ========= Header ========= */
.wca7c-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(29,44,61,.96);
  backdrop-filter:blur(10px);
  border-bottom:2px solid var(--wca7c-accent);
  box-shadow:var(--wca7c-shadow);
}
.wca7c-header-inner{
  max-width:430px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:.8rem 1.2rem;gap:.6rem;
}
.wca7c-logo{display:flex;align-items:center;gap:.6rem;min-width:0;}
.wca7c-logo img{width:3rem;height:3rem;border-radius:8px;}
.wca7c-logo .wca7c-logo-text{font-weight:800;font-size:1.6rem;color:var(--wca7c-accent);letter-spacing:.3px;white-space:nowrap;}
.wca7c-logo .wca7c-logo-text span{color:var(--wca7c-text);}
.wca7c-header-actions{display:flex;align-items:center;gap:.5rem;}
.wca7c-menu-btn{
  background:transparent;border:none;color:var(--wca7c-text);
  font-size:2rem;cursor:pointer;width:3.2rem;height:3.2rem;
  display:flex;align-items:center;justify-content:center;border-radius:8px;
}
.wca7c-menu-btn:active{background:rgba(255,165,0,.18);}

.wca7c-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  padding:.7rem 1.1rem;border-radius:30px;font-weight:700;font-size:1.3rem;
  border:none;cursor:pointer;transition:transform .15s,box-shadow .15s;
  text-decoration:none;min-height:3.4rem;line-height:1;
}
.wca7c-btn:active{transform:scale(.95);}
.wca7c-btn-primary{background:linear-gradient(135deg,var(--wca7c-accent),var(--wca7c-accent-dark));color:#1d2c3d;box-shadow:0 4px 12px rgba(255,165,0,.4);}
.wca7c-btn-ghost{background:transparent;color:var(--wca7c-text);border:1.5px solid var(--wca7c-accent);}
.wca7c-btn-block{width:100%;padding:1.1rem;font-size:1.5rem;}

/* ========= Expandable nav menu ========= */
.wca7c-nav{
  position:fixed;top:0;left:0;right:0;z-index:9999;
  max-width:430px;margin:0 auto;
  background:rgba(29,44,61,.98);
  border-bottom:2px solid var(--wca7c-accent);
  transform:translateY(-100%);transition:transform .3s ease;
  padding:6rem 1.2rem 1.6rem;box-shadow:var(--wca7c-shadow);
}
.wca7c-nav.wca7c-open{transform:translateY(0);}
.wca7c-nav-close{
  position:absolute;top:1rem;right:1.2rem;
  background:transparent;border:none;color:var(--wca7c-text);
  font-size:2.2rem;cursor:pointer;width:3.4rem;height:3.4rem;
}
.wca7c-nav-title{font-size:1.3rem;color:var(--wca7c-text-muted);text-transform:uppercase;letter-spacing:1px;margin:.6rem 0 .4rem;}
.wca7c-nav-list{list-style:none;display:grid;gap:.5rem;}
.wca7c-nav-list a{
  display:flex;align-items:center;gap:.8rem;
  padding:1rem;border-radius:10px;color:var(--wca7c-text);
  background:rgba(255,255,255,.04);font-weight:600;
}
.wca7c-nav-list a:active{background:rgba(255,165,0,.18);}
.wca7c-nav-list i{color:var(--wca7c-accent);width:2.2rem;text-align:center;}
.wca7c-nav-cta{margin-top:1rem;display:grid;grid-template-columns:1fr 1fr;gap:.6rem;}

/* ========= Hero ========= */
.wca7c-hero{
  position:relative;border-radius:20px;overflow:hidden;
  margin:1.2rem 0;padding:2rem 1.6rem;
  background:linear-gradient(135deg,rgba(255,165,0,.92),rgba(229,148,0,.92)),radial-gradient(circle at 80% 20%,rgba(255,255,255,.18),transparent);
  color:#1d2c3d;box-shadow:var(--wca7c-shadow);
}
.wca7c-hero-badge{display:inline-block;background:#1d2c3d;color:var(--wca7c-accent-soft);padding:.3rem 1rem;border-radius:20px;font-size:1.1rem;font-weight:700;margin-bottom:.6rem;}
.wca7c-hero h1{color:#1d2c3d;margin-bottom:.8rem;}
.wca7c-hero p{font-size:1.4rem;color:#243a52;margin-bottom:1.2rem;}
.wca7c-hero-stats{display:flex;gap:1.2rem;margin-bottom:1.2rem;flex-wrap:wrap;}
.wca7c-hero-stat{background:rgba(29,44,61,.12);border-radius:10px;padding:.5rem .9rem;}
.wca7c-hero-stat b{display:block;font-size:1.7rem;color:#1d2c3d;}
.wca7c-hero-stat small{font-size:1rem;color:#3a5170;}
.wca7c-hero-cta{display:flex;gap:.6rem;flex-wrap:wrap;}
.wca7c-hero-cta .wca7c-btn-primary{background:#1d2c3d;color:var(--wca7c-accent);}
.wca7c-hero-cta .wca7c-btn-ghost{color:#1d2c3d;border-color:#1d2c3d;}

/* ========= Section / categories ========= */
.wca7c-section{margin:2rem 0;}
.wca7c-section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;}
.wca7c-section-head h2{margin:0;}
.wca7c-section-head .wca7c-link-more{font-size:1.2rem;font-weight:600;color:var(--wca7c-accent);}

.wca7c-tabs{display:flex;gap:.5rem;overflow-x:auto;padding-bottom:.5rem;margin-bottom:1rem;-ms-overflow-style:none;scrollbar-width:none;}
.wca7c-tabs::-webkit-scrollbar{display:none;}
.wca7c-tab{
  flex:0 0 auto;padding:.6rem 1.2rem;border-radius:20px;
  background:rgba(255,255,255,.06);color:var(--wca7c-text);
  font-size:1.2rem;font-weight:600;border:1px solid transparent;cursor:pointer;
}
.wca7c-tab.wca7c-active{background:var(--wca7c-accent);color:#1d2c3d;border-color:var(--wca7c-accent);}

/* ========= Game grid ========= */
.wca7c-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;}
.wca7c-card{
  background:rgba(255,255,255,.05);border:1px solid var(--wca7c-border);
  border-radius:12px;overflow:hidden;cursor:pointer;
  transition:transform .15s,box-shadow .15s;display:block;text-align:center;
}
.wca7c-card:active{transform:scale(.96);}
.wca7c-card-img{aspect-ratio:1;width:100%;background:#0f1c2c;object-fit:cover;}
.wca7c-card-name{font-size:1.1rem;color:var(--wca7c-text);padding:.5rem .3rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* ========= Promo banner ========= */
.wca7c-promo{
  background:linear-gradient(135deg,var(--wca7c-bg-soft),var(--wca7c-bg-dark));
  border:1px solid var(--wca7c-border);border-radius:16px;
  padding:1.4rem;margin:1.6rem 0;display:flex;gap:1rem;align-items:center;
}
.wca7c-promo-icon{font-size:3rem;color:var(--wca7c-accent);flex:0 0 auto;}
.wca7c-promo-text{flex:1;}
.wca7c-promo-text h3{margin:0 0 .3rem;color:var(--wca7c-accent-soft);}
.wca7c-promo-text p{font-size:1.2rem;color:var(--wca7c-text-muted);}

/* ========= SEO content ========= */
.wca7c-content{background:rgba(255,255,255,.03);border-radius:16px;padding:1.6rem;margin:1.6rem 0;border:1px solid var(--wca7c-border);}
.wca7c-content p{margin-bottom:1rem;color:var(--wca7c-text);}
.wca7c-content strong{color:var(--wca7c-accent);}
.wca7c-content a{font-weight:600;}
.wca7c-faq{margin-top:1rem;}
.wca7c-faq-item{background:rgba(0,0,0,.18);border-radius:10px;padding:1rem;margin-bottom:.7rem;border-left:3px solid var(--wca7c-accent);}
.wca7c-faq-item h3{margin:0 0 .4rem;font-size:1.4rem;color:var(--wca7c-accent-soft);}
.wca7c-faq-item p{margin:0;font-size:1.3rem;color:var(--wca7c-text);}

.wca7c-features{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem;margin:1.2rem 0;}
.wca7c-feature{background:rgba(255,255,255,.04);border:1px solid var(--wca7c-border);border-radius:12px;padding:1rem;text-align:center;}
.wca7c-feature i{font-size:2.4rem;color:var(--wca7c-accent);margin-bottom:.4rem;display:block;}
.wca7c-feature b{display:block;font-size:1.3rem;color:var(--wca7c-text);}
.wca7c-feature small{font-size:1.1rem;color:var(--wca7c-text-muted);}

/* ========= Footer ========= */
.wca7c-footer{
  background:var(--wca7c-bg-dark);border-top:2px solid var(--wca7c-accent);
  padding:2rem 1.2rem calc(var(--wca7c-nav-h) + 2rem);margin-top:2rem;
}
.wca7c-footer-brand{font-size:1.3rem;color:var(--wca7c-text-muted);margin-bottom:1.2rem;line-height:1.8rem;}
.wca7c-footer-promos{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem;margin-bottom:1.2rem;}
.wca7c-footer-links{display:grid;grid-template-columns:1fr 1fr;gap:.4rem;margin-bottom:1.2rem;list-style:none;}
.wca7c-footer-links a{font-size:1.2rem;color:var(--wca7c-text);padding:.3rem 0;}
.wca7c-footer-links a:hover{color:var(--wca7c-accent);}
.wca7c-copyright{font-size:1.1rem;color:var(--wca7c-text-muted);border-top:1px solid rgba(255,255,255,.08);padding-top:1rem;text-align:center;}

/* ========= Mobile bottom nav ========= */
.wca7c-bottom-nav{
  position:fixed;bottom:0;left:0;right:0;z-index:1000;
  max-width:430px;margin:0 auto;height:var(--wca7c-nav-h);
  background:rgba(29,44,61,.98);backdrop-filter:blur(10px);
  border-top:2px solid var(--wca7c-accent);
  display:flex;justify-content:space-around;align-items:stretch;
  box-shadow:0 -4px 18px rgba(0,0,0,.3);
}
.wca7c-bottom-nav a,.wca7c-bottom-nav button{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:transparent;border:none;color:var(--wca7c-text-muted);
  font-size:1rem;gap:.2rem;cursor:pointer;min-width:60px;min-height:60px;
  transition:color .15s,transform .15s;text-decoration:none;padding:.3rem;
}
.wca7c-bottom-nav a:active,.wca7c-bottom-nav button:active{transform:scale(.92);}
.wca7c-bottom-nav .material-icons,.wca7c-bottom-nav i,.wca7c-bottom-nav ion-icon{font-size:2.4rem;}
.wca7c-bottom-nav .wca7c-active{color:var(--wca7c-accent);}
.wca7c-bottom-nav .wca7c-bn-label{font-size:1rem;font-weight:600;}
.wca7c-bn-promo{position:relative;}
.wca7c-bn-promo::after{content:"";position:absolute;top:.4rem;right:30%;width:.7rem;height:.7rem;background:#ff4d4d;border-radius:50%;border:1.5px solid var(--wca7c-bg-dark);}

/* ========= Carousel and compact content add-ons ========= */
.wca7c-carousel{display:grid;grid-template-columns:1fr;gap:.8rem;margin:1.4rem 0;}
.wca7c-slide{position:relative;display:block;border-radius:16px;overflow:hidden;border:1px solid var(--wca7c-border);box-shadow:var(--wca7c-shadow);}
.wca7c-slide img{width:100%;aspect-ratio:16/7;object-fit:cover;}
.wca7c-slide span{position:absolute;left:1rem;bottom:1rem;background:rgba(29,44,61,.88);color:var(--wca7c-accent);padding:.5rem 1rem;border-radius:20px;font-weight:800;font-size:1.2rem;}
.wca7c-ribbon{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;margin:1rem 0;}
.wca7c-ribbon-item{background:rgba(255,165,0,.1);border:1px solid var(--wca7c-border);border-radius:12px;padding:.9rem;text-align:center;}
.wca7c-ribbon-item b{display:block;color:var(--wca7c-accent);font-size:1.5rem;}
.wca7c-ribbon-item small{color:var(--wca7c-text-muted);font-size:1rem;}
.wca7c-mini-list{display:grid;gap:.7rem;margin:1rem 0;}
.wca7c-mini-row{display:flex;align-items:center;justify-content:space-between;gap:.8rem;background:rgba(0,0,0,.16);border-radius:12px;padding:.9rem;border-left:3px solid var(--wca7c-accent);}
.wca7c-mini-row span{color:var(--wca7c-text-muted);font-size:1.2rem;}
.wca7c-review{background:rgba(255,255,255,.04);border:1px solid var(--wca7c-border);border-radius:12px;padding:1rem;margin:.8rem 0;}
.wca7c-payments{display:flex;flex-wrap:wrap;gap:.7rem;margin:1rem 0;}
.wca7c-payments span{background:rgba(255,255,255,.06);border:1px solid var(--wca7c-border);border-radius:20px;padding:.6rem 1rem;font-size:1.2rem;font-weight:700;}

/* ========= Desktop ========= */
@media (min-width:769px){
  .wca7c-bottom-nav{display:none;}
  .wca7c-container,.wca7c-header-inner,.wca7c-nav{max-width:760px;}
  .wca7c-grid{grid-template-columns:repeat(5,1fr);}
  .wca7c-footer-promos{grid-template-columns:repeat(4,1fr);}
  body{padding-bottom:0;}
  .wca7c-wrapper{padding-bottom:2rem;}
}

@media (max-width:768px){
  .wca7c-footer{padding-bottom:calc(var(--wca7c-nav-h) + 1.5rem);}
}