/* =========================================================
   color-game.homes - stylesheet (prefix: s642-)
   Palette: #212F3D bg / #D3D3D3 #A9A9A9 text / #9370DB accent / #ECF0F1 light
   ========================================================= */

:root {
  --s642-bg: #212F3D;
  --s642-bg-2: #18232e;
  --s642-bg-3: #243747;
  --s642-text: #D3D3D3;
  --s642-muted: #A9A9A9;
  --s642-primary: #9370DB;
  --s642-primary-2: #7a59c4;
  --s642-light: #ECF0F1;
  --s642-border: rgba(147, 112, 219, 0.25);
  --s642-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  --s642-radius: 14px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: radial-gradient(1200px 600px at 50% -10%, #2a3b4d 0%, var(--s642-bg) 60%, var(--s642-bg-2) 100%);
  color: var(--s642-text);
  font-family: "Segoe UI", Roboto, "Helvetica Neue", system-ui, sans-serif;
  font-size: 1.5rem;
  line-height: 1.55;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--s642-primary); text-decoration: none; }

.s642-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 14px; }
.s642-wrapper { padding: 14px 0; }

/* ---------- Header ---------- */
.s642-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: linear-gradient(180deg, rgba(24,35,46,0.96), rgba(33,47,61,0.92));
  border-bottom: 1px solid var(--s642-border);
  backdrop-filter: blur(8px);
}
.s642-header-inner {
  max-width: 430px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 14px; gap: 8px;
}
.s642-brand { display: flex; align-items: center; gap: 8px; min-width: 0; }
.s642-brand img { width: 30px; height: 30px; border-radius: 8px; }
.s642-brand-text {
  font-weight: 700; font-size: 1.5rem; color: var(--s642-light);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.s642-brand-text span { color: var(--s642-primary); }

.s642-header-actions { display: flex; align-items: center; gap: 6px; }
.s642-btn {
  border: 0; cursor: pointer; font-weight: 700;
  font-size: 1.25rem; padding: 7px 14px; border-radius: 30px;
  transition: transform .15s ease, box-shadow .15s ease, background .2s ease;
}
.s642-btn:active { transform: scale(0.94); }
.s642-btn-login {
  background: transparent; color: var(--s642-light);
  border: 1px solid var(--s642-border);
}
.s642-btn-register {
  background: linear-gradient(135deg, var(--s642-primary), var(--s642-primary-2));
  color: #fff; box-shadow: 0 4px 12px rgba(147,112,219,0.45);
}
.s642-menu-btn {
  background: transparent; border: 0; color: var(--s642-light);
  font-size: 1.8rem; cursor: pointer; padding: 4px 6px;
}

/* ---------- Mobile menu ---------- */
.s642-menu-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.55);
  opacity: 0; visibility: hidden; transition: opacity .25s ease; z-index: 9998;
}
.s642-overlay-show { opacity: 1; visibility: visible; }
.s642-mobile-menu {
  position: fixed; top: 0; right: -80%; width: 80%; max-width: 320px;
  height: 100%; background: var(--s642-bg-2); z-index: 9999;
  transform: translateX(0); transition: transform .28s ease;
  padding: 70px 18px 20px; overflow-y: auto;
}
.s642-mobile-menu.s642-menu-open { transform: translateX(-100%); }
.s642-menu-close {
  position: absolute; top: 14px; right: 14px;
  background: transparent; border: 0; color: var(--s642-light);
  font-size: 2rem; cursor: pointer;
}
.s642-mobile-menu a {
  display: block; padding: 12px 14px; color: var(--s642-light);
  border-bottom: 1px solid var(--s642-border); font-size: 1.4rem;
}
.s642-mobile-menu a:active { background: var(--s642-bg-3); }

/* ---------- Main ---------- */
main { padding-top: 60px; }
@media (max-width: 768px) { main { padding-bottom: 80px; } }

/* ---------- Carousel ---------- */
.s642-carousel {
  position: relative; border-radius: var(--s642-radius); overflow: hidden;
  box-shadow: var(--s642-shadow); margin: 14px 0;
}
.s642-slide {
  position: relative; display: none; cursor: pointer;
}
.s642-slide-active { display: block; }
.s642-slide img { width: 100%; height: 200px; object-fit: cover; }
.s642-slide-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 24px 16px 14px; color: #fff;
  background: linear-gradient(0deg, rgba(0,0,0,0.7), transparent);
  font-weight: 700; font-size: 1.5rem;
}
.s642-dots {
  position: absolute; bottom: 8px; left: 0; right: 0;
  display: flex; gap: 6px; justify-content: center;
}
.s642-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(236,240,241,0.5); cursor: pointer;
}
.s642-dot-active { background: var(--s642-primary); width: 18px; border-radius: 4px; }

/* ---------- Headings ---------- */
.s642-section { padding: 14px 0; }
.s642-section-title {
  font-size: 1.7rem; color: var(--s642-light); margin: 6px 0 12px;
  padding-left: 10px; border-left: 4px solid var(--s642-primary);
}
.s642-h1 {
  font-size: 2rem; color: var(--s642-light); line-height: 1.3;
  margin: 14px 0;
}
.s642-h1 b { color: var(--s642-primary); }
.s642-lead { color: var(--s642-muted); font-size: 1.4rem; }

/* ---------- Game grid ---------- */
.s642-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
}
.s642-card {
  background: var(--s642-bg-3); border-radius: 12px; overflow: hidden;
  cursor: pointer; position: relative; transition: transform .15s ease;
  border: 1px solid transparent;
}
.s642-card:hover { transform: translateY(-2px); border-color: var(--s642-border); }
.s642-card:active { transform: scale(0.97); }
.s642-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.s642-card-name {
  font-size: 1.15rem; color: var(--s642-light); text-align: center;
  padding: 6px 4px 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.s642-card-badge {
  position: absolute; top: 6px; left: 6px; background: var(--s642-primary);
  color: #fff; font-size: 0.95rem; padding: 1px 6px; border-radius: 6px;
}

/* ---------- Info / feature blocks ---------- */
.s642-card-box {
  background: var(--s642-bg-3); border-radius: var(--s642-radius);
  padding: 14px; margin: 10px 0; border: 1px solid var(--s642-border);
}
.s642-card-box h3 { color: var(--s642-light); margin: 0 0 6px; font-size: 1.45rem; }
.s642-card-box p { margin: 0; color: var(--s642-muted); font-size: 1.3rem; }

.s642-feature-row {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
}
.s642-feature {
  background: var(--s642-bg-3); border-radius: 12px; padding: 12px;
  text-align: center; border: 1px solid var(--s642-border);
}
.s642-feature .material-icons, .s642-feature i {
  font-size: 26px; color: var(--s642-primary);
}
.s642-feature h4 { margin: 6px 0 2px; color: var(--s642-light); font-size: 1.3rem; }
.s642-feature p { margin: 0; color: var(--s642-muted); font-size: 1.15rem; }

/* ---------- Promo CTA ---------- */
.s642-cta {
  background: linear-gradient(135deg, var(--s642-primary), var(--s642-primary-2));
  color: #fff; border-radius: var(--s642-radius); padding: 16px;
  text-align: center; margin: 14px 0; box-shadow: var(--s642-shadow);
}
.s642-cta h3 { margin: 0 0 6px; font-size: 1.6rem; }
.s642-cta p { margin: 0 0 10px; font-size: 1.3rem; opacity: 0.9; }
.s642-cta .s642-btn { background: #fff; color: var(--s642-primary); }

.s642-text-link { color: var(--s642-primary); font-weight: 700; cursor: pointer; }

/* ---------- Testimonials ---------- */
.s642-testi {
  background: var(--s642-bg-3); border-radius: 12px; padding: 12px;
  margin: 8px 0; border-left: 3px solid var(--s642-primary);
}
.s642-testi p { margin: 0 0 4px; font-size: 1.3rem; color: var(--s642-text); }
.s642-testi span { color: var(--s642-muted); font-size: 1.15rem; }

/* ---------- Payment / winners ---------- */
.s642-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.s642-chip {
  background: var(--s642-bg-3); border: 1px solid var(--s642-border);
  border-radius: 20px; padding: 6px 12px; color: var(--s642-light); font-size: 1.15rem;
}
.s642-winner {
  display: flex; justify-content: space-between; padding: 8px 4px;
  border-bottom: 1px dashed var(--s642-border); font-size: 1.2rem;
}
.s642-winner b { color: var(--s642-primary); }

/* ---------- Footer ---------- */
.s642-footer {
  background: var(--s642-bg-2); border-top: 1px solid var(--s642-border);
  padding: 18px 14px; margin-top: 14px;
}
.s642-footer p { color: var(--s642-muted); font-size: 1.2rem; margin: 0 0 10px; }
.s642-footer-links {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0;
}
.s642-footer-links a {
  color: var(--s642-light); font-size: 1.15rem;
  padding: 4px 10px; background: var(--s642-bg-3); border-radius: 16px;
  border: 1px solid var(--s642-border);
}
.s642-footer-copy { color: var(--s642-muted); font-size: 1.1rem; margin-top: 8px; }

/* ---------- Bottom nav ---------- */
.s642-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  background: linear-gradient(180deg, var(--s642-bg-3), var(--s642-bg-2));
  border-top: 1px solid var(--s642-border);
  display: flex; justify-content: space-around; align-items: stretch;
  height: 62px;
}
.s642-bottom-nav-btn {
  flex: 1; min-width: 60px; min-height: 60px;
  background: transparent; border: 0; color: var(--s642-muted);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; cursor: pointer; transition: color .15s ease, transform .15s ease;
  font-family: inherit;
}
.s642-bottom-nav-btn:active { transform: scale(0.92); }
.s642-bottom-nav-btn .material-icons,
.s642-bottom-nav-btn i { font-size: 24px; }
.s642-bottom-nav-btn span { font-size: 1.05rem; }
.s642-bottom-nav-btn.s642-nav-current { color: var(--s642-primary); }
.s642-bottom-nav-btn.s642-nav-promo { color: #ffd479; }
@media (min-width: 769px) { .s642-bottom-nav { display: none; } }
@media (min-width: 769px) { main { padding-bottom: 0; } }

/* ---------- Reveal animation ---------- */
.s642-reveal { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
.s642-revealed { opacity: 1; transform: none; }

/* ---------- Desktop tweaks ---------- */
@media (min-width: 769px) {
  .s642-container { max-width: 760px; }
  .s642-grid { grid-template-columns: repeat(6, 1fr); }
  .s642-feature-row { grid-template-columns: repeat(4, 1fr); }
}