/* ============================================================
 * phpopular.homes - Core Stylesheet
 * Prefix: gca3-
 * Palette: #696969 | #0C0C0C | #A9A9A9 | #2F2F2F
 * Mobile-first, max-width 430px, rem units (root 62.5%)
 * ============================================================ */

:root {
  --gca3-bg: #0C0C0C;
  --gca3-bg-2: #2F2F2F;
  --gca3-primary: #696969;
  --gca3-text: #A9A9A9;
  --gca3-text-light: #E8E8E8;
  --gca3-accent: #C9A24B;
  --gca3-accent-2: #E0B85C;
  --gca3-border: #3a3a3a;
  --gca3-radius: 1.2rem;
  --gca3-shadow: 0 4px 18px rgba(0,0,0,.55);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 62.5%; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--gca3-bg);
  color: var(--gca3-text-light);
  line-height: 1.5rem;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--gca3-accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Layout containers ---------- */
.gca3-container { width: 100%; padding: 0 1.2rem; }
.gca3-wrapper { max-width: 430px; margin: 0 auto; }
.gca3-section { padding: 2rem 1.2rem; }
.gca3-section-alt { background: var(--gca3-bg-2); }

/* ---------- Header ---------- */
.gca3-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px;
  background: linear-gradient(180deg, #1a1a1a 0%, #0C0C0C 100%);
  border-bottom: 1px solid var(--gca3-border);
  z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: .6rem 1rem; height: 5.2rem;
}
.gca3-logo { display: flex; align-items: center; gap: .6rem; color: var(--gca3-text-light); }
.gca3-logo img { width: 2.8rem; height: 2.8rem; border-radius: .6rem; }
.gca3-logo span { font-size: 1.5rem; font-weight: 700; letter-spacing: .3px; color: var(--gca3-accent-2); }

.gca3-header-actions { display: flex; align-items: center; gap: .5rem; }
.gca3-menu-toggle {
  background: transparent; border: 0; color: var(--gca3-text-light);
  font-size: 2rem; cursor: pointer; padding: .4rem .6rem; min-width: 44px; min-height: 44px;
}
.gca3-btn {
  border: 0; border-radius: .8rem; cursor: pointer;
  font-size: 1.2rem; font-weight: 600; padding: .6rem 1rem;
  min-height: 36px; transition: transform .15s ease, background .2s ease;
}
.gca3-btn:active { transform: scale(.96); }
.gca3-btn-register { background: linear-gradient(135deg, var(--gca3-accent), var(--gca3-accent-2)); color: #1a1a1a; }
.gca3-btn-login { background: transparent; color: var(--gca3-text-light); border: 1px solid var(--gca3-border); }

/* ---------- Mobile expandable menu ---------- */
.gca3-mobile-menu {
  position: fixed; top: 5.2rem; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px;
  background: #161616; border-bottom: 1px solid var(--gca3-border);
  max-height: 0; overflow: hidden; transition: max-height .3s ease;
  z-index: 9999;
}
.gca3-mobile-menu.gca3-menu-open { max-height: 60rem; }
.gca3-mobile-menu nav { display: flex; flex-direction: column; padding: .5rem 1rem; }
.gca3-mobile-menu a {
  color: var(--gca3-text-light); padding: 1rem .4rem;
  border-bottom: 1px solid #222; font-size: 1.3rem;
  display: flex; align-items: center; gap: .6rem;
}
.gca3-mobile-menu a:last-child { border-bottom: 0; }
.gca3-mobile-menu a:hover { color: var(--gca3-accent-2); text-decoration: none; }

/* ---------- Main spacing ---------- */
main { padding-top: 5.2rem; }
@media (max-width: 768px) { main { padding-bottom: 8rem; } }

/* ---------- Carousel ---------- */
.gca3-carousel {
  position: relative; width: 100%; height: 17rem; overflow: hidden;
  border-radius: 0 0 1.2rem 1.2rem; background: #111;
}
.gca3-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .6s ease;
  cursor: pointer;
}
.gca3-slide.gca3-slide-active { opacity: 1; }
.gca3-slide img { width: 100%; height: 100%; object-fit: cover; }
.gca3-slide-caption {
  position: absolute; left: 1rem; bottom: 1.2rem; color: #fff;
  font-size: 1.3rem; font-weight: 700; text-shadow: 0 2px 6px rgba(0,0,0,.7);
  background: rgba(0,0,0,.35); padding: .3rem .6rem; border-radius: .5rem;
}
.gca3-dots {
  position: absolute; bottom: .6rem; right: 1rem; display: flex; gap: .4rem;
}
.gca3-dot { width: .7rem; height: .7rem; border-radius: 50%; background: rgba(255,255,255,.45); }
.gca3-dot.gca3-dot-active { background: var(--gca3-accent-2); }

/* ---------- Headings ---------- */
.gca3-h1 { font-size: 2rem; font-weight: 800; color: var(--gca3-text-light); line-height: 2.4rem; margin-bottom: .8rem; }
.gca3-h2 { font-size: 1.7rem; font-weight: 700; color: var(--gca3-accent-2); margin: 1.6rem 0 .8rem; }
.gca3-h3 { font-size: 1.4rem; font-weight: 700; color: var(--gca3-text-light); margin: 1.2rem 0 .6rem; }
.gca3-lead { color: var(--gca3-text); font-size: 1.3rem; }

/* ---------- Promo link / inline links ---------- */
.gca3-promo-link {
  color: var(--gca3-accent-2); font-weight: 700; cursor: pointer;
  border-bottom: 1px dashed var(--gca3-accent);
}
.gca3-promo-link:hover { color: var(--gca3-accent); text-decoration: none; }
.gca3-cta {
  display: inline-block; padding: 1rem 2rem; margin: 1rem 0;
  background: linear-gradient(135deg, var(--gca3-accent), var(--gca3-accent-2));
  color: #1a1a1a; font-weight: 700; border-radius: 1rem; cursor: pointer;
  min-height: 44px; text-align: center; border: 0;
}

/* ---------- Game grid ---------- */
.gca3-cat-title {
  display: flex; align-items: center; gap: .6rem;
  font-size: 1.5rem; font-weight: 700; color: var(--gca3-accent-2);
  margin: 1.8rem 0 1rem; padding-bottom: .5rem; border-bottom: 1px solid var(--gca3-border);
}
.gca3-cat-title i { font-size: 1.8rem; color: var(--gca3-accent); }
.gca3-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem;
}
.gca3-card {
  background: var(--gca3-bg-2); border: 1px solid var(--gca3-border);
  border-radius: .8rem; overflow: hidden; cursor: pointer; transition: transform .15s ease;
}
.gca3-card:active { transform: scale(.97); }
.gca3-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; background: #111; }
.gca3-card-name {
  font-size: 1rem; color: var(--gca3-text-light); text-align: center;
  padding: .4rem .2rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* ---------- Feature / info blocks ---------- */
.gca3-card-box {
  background: var(--gca3-bg-2); border: 1px solid var(--gca3-border);
  border-radius: var(--gca3-radius); padding: 1.4rem; margin-bottom: 1.2rem;
}
.gca3-card-box p { color: var(--gca3-text); margin-bottom: .6rem; font-size: 1.25rem; }
.gca3-card-box ul { padding-left: 1.6rem; color: var(--gca3-text); }
.gca3-card-box li { margin-bottom: .4rem; font-size: 1.2rem; }

/* ---------- Testimonials ---------- */
.gca3-testimonial {
  background: var(--gca3-bg-2); border-left: 3px solid var(--gca3-accent);
  padding: 1rem 1.2rem; border-radius: .6rem; margin-bottom: .8rem;
}
.gca3-testimonial p { font-size: 1.2rem; color: var(--gca3-text-light); font-style: italic; }
.gca3-testimonial cite { display: block; margin-top: .4rem; color: var(--gca3-accent-2); font-size: 1.1rem; font-style: normal; }

/* ---------- Payment / winners ---------- */
.gca3-chip-row { display: flex; flex-wrap: wrap; gap: .6rem; }
.gca3-chip {
  background: var(--gca3-bg-2); border: 1px solid var(--gca3-border);
  border-radius: 2rem; padding: .5rem 1rem; font-size: 1.1rem; color: var(--gca3-text-light);
  display: inline-flex; align-items: center; gap: .4rem;
}
.gca3-winner {
  display: flex; justify-content: space-between; align-items: center;
  padding: .6rem 0; border-bottom: 1px dashed #333; font-size: 1.2rem;
}
.gca3-winner span:first-child { color: var(--gca3-text-light); }
.gca3-winner span:last-child { color: var(--gca3-accent-2); font-weight: 700; }

/* ---------- FAQ ---------- */
.gca3-faq-item { border-bottom: 1px solid var(--gca3-border); padding: .8rem 0; }
.gca3-faq-item h3 { font-size: 1.25rem; color: var(--gca3-accent-2); margin-bottom: .4rem; }
.gca3-faq-item p { font-size: 1.2rem; color: var(--gca3-text); }

/* ---------- Footer ---------- */
.gca3-footer {
  background: #0a0a0a; border-top: 1px solid var(--gca3-border);
  padding: 2rem 1.2rem 1rem; margin-top: 2rem;
}
.gca3-footer-brand { color: var(--gca3-text); font-size: 1.2rem; margin-bottom: 1rem; line-height: 1.6rem; }
.gca3-footer-promos { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1.2rem; }
.gca3-footer-promos button, .gca3-footer-promos a {
  background: var(--gca3-bg-2); color: var(--gca3-accent-2);
  border: 1px solid var(--gca3-border); border-radius: .6rem;
  padding: .5rem .9rem; font-size: 1.1rem; cursor: pointer; font-weight: 600;
}
.gca3-footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem 1rem; margin-bottom: 1rem; }
.gca3-footer-links a { color: var(--gca3-text); font-size: 1.15rem; }
.gca3-footer-copy { color: #555; font-size: 1.05rem; text-align: center; padding-top: 1rem; border-top: 1px solid #1f1f1f; }

/* ---------- Bottom navigation ---------- */
.gca3-bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: 6rem;
  background: #121212; border-top: 1px solid var(--gca3-border);
  display: flex; justify-content: space-around; align-items: center;
  z-index: 1000;
}
.gca3-bottom-nav-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 60px; min-height: 60px; background: transparent; border: 0;
  color: var(--gca3-text); cursor: pointer; gap: .2rem; transition: color .2s ease, transform .15s ease;
}
.gca3-bottom-nav-btn:active { transform: scale(.9); }
.gca3-bottom-nav-btn .gca3-nav-icon { font-size: 2.2rem; line-height: 1; }
.gca3-bottom-nav-btn .gca3-nav-label { font-size: 1rem; }
.gca3-bottom-nav-btn.gca3-nav-active { color: var(--gca3-accent-2); }
.gca3-bottom-nav-btn:hover { color: var(--gca3-accent-2); }
@media (min-width: 769px) { .gca3-bottom-nav { display: none; } }

/* ---------- Back to top ---------- */
.gca3-totop {
  position: fixed; right: 1rem; bottom: 7rem; width: 4rem; height: 4rem;
  background: var(--gca3-bg-2); border: 1px solid var(--gca3-accent);
  border-radius: 50%; color: var(--gca3-accent-2); font-size: 1.8rem;
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  z-index: 900; box-shadow: var(--gca3-shadow);
}

/* ---------- Utility ---------- */
.gca3-text-center { text-align: center; }
.gca3-mt-1 { margin-top: 1rem; }
.gca3-mt-2 { margin-top: 2rem; }
.gca3-hide-desktop { display: block; }
@media (min-width: 769px) { .gca3-hide-desktop { display: none; } }