/*!
 * vin999 base stylesheet
 * Class prefix: gcb7-
 * Palette: #ECF0F1 #CD853F #C0C0C0 #0A0A0A #696969
 * Mobile-first. Root font 62.5%.
 */
:root {
  --gcb7-primary: #CD853F;
  --gcb7-primary-dark: #a86a2a;
  --gcb7-bg: #0A0A0A;
  --gcb7-bg-2: #141414;
  --gcb7-bg-3: #1e1e1e;
  --gcb7-text: #ECF0F1;
  --gcb7-muted: #C0C0C0;
  --gcb7-gray: #696969;
  --gcb7-accent: #e2b67c;
  --gcb7-success: #2ecc71;
  --gcb7-danger: #e74c3c;
  --gcb7-radius: 14px;
  --gcb7-shadow: 0 8px 24px rgba(0,0,0,.55);
  --gcb7-shadow-gold: 0 6px 18px rgba(205,133,63,.35);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html { font-size: 62.5%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", "Roboto", "Helvetica Neue", Arial, sans-serif;
  background: var(--gcb7-bg);
  color: var(--gcb7-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--gcb7-accent); text-decoration: none; }

/* ===== Layout ===== */
.gcb7-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.4rem;
}

.gcb7-wrapper { padding-bottom: 8.5rem; }

/* ===== Header ===== */
.gcb7-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, rgba(10,10,10,.96), rgba(10,10,10,.88));
  border-bottom: 1px solid rgba(205,133,63,.25);
  backdrop-filter: blur(8px);
}
.gcb7-header-inner {
  max-width: 430px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: .8rem 1.2rem; min-height: 5.6rem;
}
.gcb7-brand { display: flex; align-items: center; gap: .7rem; }
.gcb7-logo {
  width: 3.2rem; height: 3.2rem; border-radius: 8px;
  background: linear-gradient(135deg, var(--gcb7-primary), var(--gcb7-accent));
  display: flex; align-items: center; justify-content: center;
  color: #0A0A0A; font-weight: 800; font-size: 1.3rem;
  box-shadow: var(--gcb7-shadow-gold);
}
.gcb7-brand-name { font-size: 1.7rem; font-weight: 800; color: var(--gcb7-text); letter-spacing: .3px; }
.gcb7-brand-name span { color: var(--gcb7-primary); }

.gcb7-actions { display: flex; align-items: center; gap: .6rem; }
.gcb7-icon-btn {
  background: transparent; border: 0; color: var(--gcb7-text);
  font-size: 2rem; width: 3.6rem; height: 3.6rem; border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
  transition: background .2s, transform .2s;
}
.gcb7-icon-btn:active { transform: scale(.92); background: rgba(205,133,63,.18); }

.gcb7-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-weight: 700; font-size: 1.3rem; border: 0; border-radius: 10px;
  padding: .75rem 1.2rem; cursor: pointer; min-height: 3.6rem;
  transition: transform .15s, box-shadow .2s, filter .2s;
  text-align: center;
}
.gcb7-btn:active { transform: translateY(1px) scale(.98); }
.gcb7-btn-gold {
  background: linear-gradient(135deg, var(--gcb7-primary), var(--gcb7-accent));
  color: #0A0A0A; box-shadow: var(--gcb7-shadow-gold);
}
.gcb7-btn-ghost {
  background: rgba(236,240,241,.08); color: var(--gcb7-text);
  border: 1px solid rgba(236,240,241,.18);
}
.gcb7-btn-dark { background: var(--gcb7-bg-3); color: var(--gcb7-text); }
.gcb7-btn-block { width: 100%; }
.gcb7-btn-lg { font-size: 1.5rem; padding: 1rem 1.5rem; min-height: 4.4rem; }

/* ===== Mobile menu ===== */
.gcb7-menu-mask {
  position: fixed; inset: 0; background: rgba(0,0,0,.6);
  opacity: 0; visibility: hidden; transition: opacity .25s; z-index: 9998;
}
.gcb7-menu-mask.gcb7-mask-show { opacity: 1; visibility: visible; }

.gcb7-mobile-menu {
  position: fixed; top: 0; right: -82%; bottom: 0;
  width: 78%; max-width: 320px;
  background: var(--gcb7-bg-2);
  z-index: 9999;
  transition: right .28s ease;
  padding: 1.6rem 1.4rem;
  overflow-y: auto;
  border-left: 1px solid rgba(205,133,63,.25);
}
.gcb7-mobile-menu.gcb7-menu-open { right: 0; }
.gcb7-menu-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.4rem; }
.gcb7-menu-head h3 { margin: 0; font-size: 1.6rem; color: var(--gcb7-primary); }
.gcb7-menu-close { background: transparent; border: 0; color: var(--gcb7-text); font-size: 2rem; cursor: pointer; }
.gcb7-menu-list { list-style: none; margin: 0; padding: 0; }
.gcb7-menu-list li { border-bottom: 1px solid rgba(236,240,241,.08); }
.gcb7-menu-list a {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.1rem .4rem; color: var(--gcb7-text); font-size: 1.4rem; font-weight: 600;
}
.gcb7-menu-list a:active { color: var(--gcb7-primary); }
.gcb7-menu-list .material-icons,
.gcb7-menu-list .bi { font-size: 2rem; color: var(--gcb7-primary); }

/* ===== Hero ===== */
.gcb7-main { padding-top: 5.8rem; }
.gcb7-hero { position: relative; overflow: hidden; }
.gcb7-carousel-viewport { overflow: hidden; border-radius: 0; }
.gcb7-carousel-track {
  display: flex; transition: transform .45s ease;
  width: 100%;
}
.gcb7-slide {
  flex: 0 0 100%; position: relative;
}
.gcb7-slide img { width: 100%; height: 200px; object-fit: cover; }
.gcb7-slide-overlay {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(0deg, rgba(10,10,10,.92), transparent);
  padding: 1.4rem 1.4rem 1.2rem;
}
.gcb7-slide-overlay h2 { margin: 0 0 .4rem; font-size: 1.8rem; color: var(--gcb7-primary); }
.gcb7-slide-overlay p { margin: 0 0 .8rem; font-size: 1.25rem; color: var(--gcb7-text); }
.gcb7-carousel-dots {
  display: flex; justify-content: center; gap: .6rem;
  padding: .9rem 0; background: var(--gcb7-bg);
}
.gcb7-carousel-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: rgba(236,240,241,.25); border: 0; cursor: pointer; padding: 0;
}
.gcb7-carousel-dot.gcb7-dot-active { background: var(--gcb7-primary); transform: scale(1.15); }
.gcb7-carousel-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(10,10,10,.55); color: var(--gcb7-text);
  border: 0; width: 3.4rem; height: 3.4rem; border-radius: 50%;
  font-size: 1.8rem; cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.gcb7-carousel-nav.gcb7-prev { left: .6rem; }
.gcb7-carousel-nav.gcb7-next { right: .6rem; }

/* ===== Sections ===== */
.gcb7-section { padding: 2.4rem 0 1.6rem; }
.gcb7-section-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.2rem;
}
.gcb7-section-title {
  font-size: 1.7rem; font-weight: 800; color: var(--gcb7-text);
  display: flex; align-items: center; gap: .6rem; margin: 0;
}
.gcb7-section-title i, .gcb7-section-title .material-icons { color: var(--gcb7-primary); }
.gcb7-section-more { font-size: 1.2rem; color: var(--gcb7-accent); }

.gcb7-intro {
  background: var(--gcb7-bg-2); border-radius: var(--gcb7-radius);
  padding: 1.4rem; border: 1px solid rgba(205,133,63,.18);
}
.gcb7-intro h1 {
  font-size: 1.9rem; line-height: 1.4; margin: 0 0 1rem;
  color: var(--gcb7-text);
}
.gcb7-intro h1 span { color: var(--gcb7-primary); }
.gcb7-intro p { color: var(--gcb7-muted); font-size: 1.3rem; margin: 0 0 1rem; }
.gcb7-intro p:last-child { margin-bottom: 0; }

/* ===== Game grid ===== */
.gcb7-cat-block { margin-bottom: 2.2rem; }
.gcb7-cat-tag {
  display: inline-flex; align-items: center; gap: .5rem;
  background: linear-gradient(135deg, var(--gcb7-primary), var(--gcb7-accent));
  color: #0A0A0A; font-weight: 800; font-size: 1.25rem;
  padding: .4rem 1rem; border-radius: 6px; margin-bottom: 1rem;
}
.gcb7-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .9rem;
}
.gcb7-card {
  background: var(--gcb7-bg-2); border-radius: 12px; overflow: hidden;
  border: 1px solid rgba(236,240,241,.06);
  cursor: pointer; position: relative;
  transition: transform .18s, box-shadow .2s, border-color .2s;
  display: block;
}
.gcb7-card:active {
  transform: scale(.96);
  border-color: rgba(205,133,63,.6);
  box-shadow: var(--gcb7-shadow-gold);
}
.gcb7-card-img {
  width: 100%; aspect-ratio: 1 / 1; object-fit: cover;
  background: var(--gcb7-bg-3);
}
.gcb7-card-name {
  font-size: 1.1rem; padding: .5rem .4rem; text-align: center;
  color: var(--gcb7-text); font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.gcb7-card-badge {
  position: absolute; top: .35rem; left: .35rem;
  background: var(--gcb7-danger); color: #fff; font-size: .95rem;
  padding: 0 .4rem; border-radius: 4px; font-weight: 700;
}
.gcb7-card-badge.gcb7-badge-hot { background: #e67e22; }
.gcb7-card-badge.gcb7-badge-new { background: var(--gcb7-success); }

/* ===== Feature grid ===== */
.gcb7-feature-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: .9rem;
}
.gcb7-feature-card {
  background: var(--gcb7-bg-2); border-radius: 12px;
  padding: 1.2rem 1rem; text-align: center;
  border: 1px solid rgba(205,133,63,.15);
}
.gcb7-feature-icon {
  width: 4rem; height: 4rem; border-radius: 50%;
  background: rgba(205,133,63,.15);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto .6rem; color: var(--gcb7-primary); font-size: 1.9rem;
}
.gcb7-feature-card h3 { margin: 0 0 .3rem; font-size: 1.3rem; color: var(--gcb7-text); }
.gcb7-feature-card p { margin: 0; font-size: 1.15rem; color: var(--gcb7-muted); }

/* ===== Tables ===== */
.gcb7-table {
  width: 100%; border-collapse: collapse;
  background: var(--gcb7-bg-2); border-radius: var(--gcb7-radius); overflow: hidden;
  font-size: 1.2rem;
}
.gcb7-table th, .gcb7-table td {
  padding: .8rem .7rem; text-align: left;
  border-bottom: 1px solid rgba(236,240,241,.06);
}
.gcb7-table th { background: rgba(205,133,63,.18); color: var(--gcb7-text); font-weight: 700; }
.gcb7-table td .gcb7-bar {
  height: 6px; background: rgba(236,240,241,.1); border-radius: 4px; overflow: hidden; margin-top: .3rem;
}
.gcb7-bar > span { display: block; height: 100%; background: linear-gradient(90deg, var(--gcb7-primary), var(--gcb7-accent)); }

/* ===== Testimonials ===== */
.gcb7-testi { display: flex; flex-direction: column; gap: .9rem; }
.gcb7-testi-card {
  background: var(--gcb7-bg-2); border-radius: 12px; padding: 1.1rem 1.2rem;
  border-left: 3px solid var(--gcb7-primary);
}
.gcb7-testi-card p { margin: 0 0 .6rem; font-size: 1.2rem; color: var(--gcb7-muted); }
.gcb7-stars { color: #f1c40f; font-size: 1.1rem; }
.gcb7-testi-meta { font-size: 1.1rem; color: var(--gcb7-gray); }

/* ===== Winners ===== */
.gcb7-winner-list { display: flex; flex-direction: column; gap: .6rem; }
.gcb7-winner {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--gcb7-bg-2); padding: .8rem 1rem; border-radius: 10px;
  font-size: 1.2rem;
}
.gcb7-winner-name { color: var(--gcb7-text); font-weight: 700; }
.gcb7-winner-amount { color: var(--gcb7-primary); font-weight: 800; }

/* ===== Payment icons ===== */
.gcb7-pay-row { display: flex; flex-wrap: wrap; gap: .6rem; }
.gcb7-pay {
  background: var(--gcb7-bg-2); padding: .6rem 1rem; border-radius: 8px;
  font-size: 1.15rem; color: var(--gcb7-muted);
  border: 1px solid rgba(236,240,241,.08);
}

/* ===== FAQ ===== */
.gcb7-faq-item {
  background: var(--gcb7-bg-2); border-radius: 10px; margin-bottom: .8rem;
  border: 1px solid rgba(236,240,241,.06); overflow: hidden;
}
.gcb7-faq-q {
  display: block; padding: 1rem 1.1rem; font-weight: 700;
  color: var(--gcb7-text); font-size: 1.25rem;
}
.gcb7-faq-a { padding: 0 1.1rem 1.1rem; color: var(--gcb7-muted); font-size: 1.18rem; margin: 0; }

/* ===== CTA banner ===== */
.gcb7-cta {
  background: linear-gradient(135deg, var(--gcb7-primary), var(--gcb7-primary-dark));
  border-radius: var(--gcb7-radius); padding: 1.6rem 1.4rem;
  color: #0A0A0A; text-align: center;
  box-shadow: var(--gcb7-shadow-gold);
}
.gcb7-cta h3 { margin: 0 0 .4rem; font-size: 1.7rem; color: #0A0A0A; }
.gcb7-cta p { margin: 0 0 1rem; font-size: 1.2rem; color: rgba(10,10,10,.78); }

/* ===== Footer ===== */
.gcb7-footer {
  background: var(--gcb7-bg-2); border-top: 1px solid rgba(205,133,63,.22);
  padding: 2.2rem 1.4rem 3rem; color: var(--gcb7-muted); font-size: 1.2rem;
}
.gcb7-footer h4 { color: var(--gcb7-text); font-size: 1.35rem; margin: 1.4rem 0 .8rem; }
.gcb7-footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem .8rem; }
.gcb7-footer-links a { color: var(--gcb7-muted); font-size: 1.15rem; }
.gcb7-footer-links a:hover { color: var(--gcb7-primary); }
.gcb7-footer-brand { color: var(--gcb7-muted); font-size: 1.18rem; line-height: 1.6; }
.gcb7-footer-promo { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1rem; }
.gcb7-copy { margin-top: 1.6rem; padding-top: 1rem; border-top: 1px solid rgba(236,240,241,.06); color: var(--gcb7-gray); font-size: 1.1rem; text-align: center; }

/* ===== Bottom nav ===== */
.gcb7-bottom-nav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 1000;
  max-width: 430px; margin: 0 auto;
  background: linear-gradient(180deg, #141414, #0A0A0A);
  border-top: 1px solid rgba(205,133,63,.3);
  display: flex; justify-content: space-around; align-items: stretch;
  height: 6.2rem; padding: .3rem 0;
  box-shadow: 0 -4px 18px rgba(0,0,0,.6);
}
.gcb7-nav-btn {
  flex: 1; background: transparent; border: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .25rem; color: var(--gcb7-muted); cursor: pointer;
  font-size: 1.05rem; font-weight: 600;
  padding: .3rem .2rem; min-height: 5.6rem;
  transition: color .2s, transform .2s;
}
.gcb7-nav-btn:active { transform: scale(.9); }
.gcb7-nav-btn i, .gcb7-nav-btn .material-icons,
.gcb7-nav-btn .icon { font-size: 2.2rem; }
.gcb7-nav-btn .gcb7-nav-label { font-size: 1.02rem; line-height: 1.1; }
.gcb7-nav-btn.gcb7-active { color: var(--gcb7-primary); }
.gcb7-nav-btn.gcb7-nav-promo {
  color: #0A0A0A;
  background: linear-gradient(135deg, var(--gcb7-primary), var(--gcb7-accent));
  border-radius: 10px;
  margin: .2rem;
}
.gcb7-nav-btn.gcb7-nav-promo .gcb7-nav-label { color: #0A0A0A; }

/* Back to top */
.gcb7-to-top {
  position: fixed; right: 1.2rem; bottom: 7.6rem; z-index: 999;
  width: 4rem; height: 4rem; border-radius: 50%;
  background: var(--gcb7-primary); color: #0A0A0A;
  border: 0; font-size: 1.8rem; cursor: pointer;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .25s, transform .25s, visibility .25s;
  box-shadow: var(--gcb7-shadow-gold);
}
.gcb7-to-top.gcb7-show { opacity: 1; visibility: visible; transform: translateY(0); }

/* Lazy reveal */
.gcb7-lazy { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.gcb7-lazy.gcb7-in { opacity: 1; transform: translateY(0); }

/* ===== Desktop ===== */
@media (min-width: 769px) {
  body { background: #050505; }
  .gcb7-header-inner, .gcb7-container, .gcb7-bottom-nav { max-width: 760px; }
  .gcb7-grid { grid-template-columns: repeat(6, 1fr); }
  .gcb7-feature-grid { grid-template-columns: repeat(4, 1fr); }
  .gcb7-bottom-nav { display: none; }
  .gcb7-wrapper { padding-bottom: 2rem; }
  .gcb7-slide img { height: 320px; }
}