/* ============================================================
   King Casino - design-e03f4f.css
   Prefix: g3f4-
   Palette: dark #1B263B (bg) / mint #BAFFC9 (accent/text)
   Mobile-first: 320-430px canvas, centered on wider screens.
   ============================================================ */

:root {
  --g3f4-bg: #1B263B;
  --g3f4-bg-2: #14203a;
  --g3f4-bg-3: #0f1830;
  --g3f4-card: #21304f;
  --g3f4-card-2: #283a5f;
  --g3f4-mint: #BAFFC9;
  --g3f4-mint-soft: rgba(186, 255, 201, 0.14);
  --g3f4-mint-line: rgba(186, 255, 201, 0.32);
  --g3f4-text: #E8F3EC;
  --g3f4-text-dim: #A9BBC4;
  --g3f4-gold: #F5C97A;
  --g3f4-red: #FF6B6B;
  --g3f4-shadow: 0 8px 22px rgba(0, 0, 0, 0.35);
  --g3f4-radius: 14px;
  --g3f4-radius-sm: 10px;
  --g3f4-max: 480px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--g3f4-bg);
  color: var(--g3f4-text);
  font-family: "Segoe UI", "Helvetica Neue", Roboto, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}

body {
  max-width: var(--g3f4-max);
  margin: 0 auto;
  min-height: 100vh;
  position: relative;
  background:
    radial-gradient(120% 60% at 50% -10%, rgba(186, 255, 201, 0.10), transparent 60%),
    linear-gradient(180deg, var(--g3f4-bg) 0%, var(--g3f4-bg-2) 60%, var(--g3f4-bg-3) 100%);
  background-attachment: fixed;
  padding-bottom: 76px; /* room for bottom nav */
}

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

a { color: var(--g3f4-mint); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { color: #ffffff; line-height: 1.3; margin: 0 0 8px; }
h1 { font-size: 22px; }
h2 { font-size: 19px; }
h3 { font-size: 17px; }
p { margin: 0 0 12px; color: var(--g3f4-text); }

/* ===================== HEADER ===================== */
.g3f4-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: rgba(15, 24, 48, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--g3f4-mint-line);
}

.g3f4-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}
.g3f4-brand img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--g3f4-mint-line);
  background: #fff;
  object-fit: contain;
}
.g3f4-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  min-width: 0;
}
.g3f4-brand-text strong {
  color: #fff;
  font-size: 16px;
  letter-spacing: 0.3px;
}
.g3f4-brand-text span {
  color: var(--g3f4-mint);
  font-size: 10.5px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.g3f4-header-btns {
  display: flex;
  gap: 6px;
}
.g3f4-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}
.g3f4-btn:active { transform: scale(0.96); }
.g3f4-btn-login {
  background: transparent;
  color: var(--g3f4-mint);
  border: 1px solid var(--g3f4-mint-line);
}
.g3f4-btn-register {
  background: linear-gradient(135deg, var(--g3f4-mint) 0%, #6EE7A8 100%);
  color: #0E1B2E;
  box-shadow: 0 4px 14px rgba(186, 255, 201, 0.30);
}

.g3f4-menu-toggle {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--g3f4-mint-line);
  background: transparent;
  color: var(--g3f4-mint);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
}

/* ===================== MOBILE MENU DROPDOWN ===================== */
.g3f4-dropdown {
  position: sticky;
  top: 55px;
  z-index: 49;
  background: var(--g3f4-bg-3);
  border-bottom: 1px solid var(--g3f4-mint-line);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s ease;
}
.g3f4-dropdown.g3f4-open { max-height: 420px; }
.g3f4-dropdown-inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  padding: 12px;
}
.g3f4-dropdown-inner a {
  display: block;
  padding: 10px 12px;
  border-radius: var(--g3f4-radius-sm);
  background: var(--g3f4-card);
  color: var(--g3f4-text);
  font-size: 13.5px;
  border: 1px solid transparent;
}
.g3f4-dropdown-inner a:hover { background: var(--g3f4-card-2); border-color: var(--g3f4-mint-line); text-decoration: none; }

/* ===================== HERO ===================== */
.g3f4-hero {
  position: relative;
  margin: 12px;
  border-radius: var(--g3f4-radius);
  overflow: hidden;
  box-shadow: var(--g3f4-shadow);
}
.g3f4-hero img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  filter: brightness(0.78);
}
.g3f4-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,24,48,0.25) 0%, rgba(15,24,48,0.86) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 14px;
}
.g3f4-hero-overlay h1 {
  color: #fff;
  font-size: 22px;
  margin: 0 0 4px;
}
.g3f4-hero-overlay p {
  color: var(--g3f4-mint);
  font-size: 13px;
  margin: 0 0 10px;
}
.g3f4-hero-cta { display: flex; gap: 8px; }
.g3f4-hero-cta .g3f4-btn { flex: 1; }

/* ===================== STATS BAR ===================== */
.g3f4-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin: 0 12px 14px;
}
.g3f4-stat {
  background: var(--g3f4-card);
  border: 1px solid var(--g3f4-mint-line);
  border-radius: var(--g3f4-radius-sm);
  padding: 10px 6px;
  text-align: center;
}
.g3f4-stat b {
  display: block;
  color: var(--g3f4-mint);
  font-size: 16px;
}
.g3f4-stat small { color: var(--g3f4-text-dim); font-size: 10.5px; }

/* ===================== SECTION TITLES ===================== */
.g3f4-section { margin: 18px 12px; }
.g3f4-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.g3f4-section-head h2 {
  margin: 0;
  position: relative;
  padding-left: 12px;
}
.g3f4-section-head h2::before {
  content: "";
  position: absolute;
  left: 0; top: 4px; bottom: 4px;
  width: 4px;
  background: var(--g3f4-mint);
  border-radius: 2px;
}
.g3f4-section-head a { font-size: 12.5px; }

/* ===================== CATEGORY PILLS ===================== */
.g3f4-cats {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 12px 10px;
  scrollbar-width: none;
}
.g3f4-cats::-webkit-scrollbar { display: none; }
.g3f4-cat-pill {
  flex: 0 0 auto;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--g3f4-card);
  border: 1px solid transparent;
  color: var(--g3f4-text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.g3f4-cat-pill.g3f4-active {
  background: var(--g3f4-mint);
  color: #0E1B2E;
  border-color: var(--g3f4-mint);
}

/* ===================== GAME GRID ===================== */
.g3f4-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.g3f4-grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}
.g3f4-card {
  background: var(--g3f4-card);
  border: 1px solid transparent;
  border-radius: var(--g3f4-radius-sm);
  overflow: hidden;
  position: relative;
  transition: transform 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
}
.g3f4-card:hover, .g3f4-card:active {
  transform: translateY(-2px);
  border-color: var(--g3f4-mint-line);
}
.g3f4-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #0c1428;
}
.g3f4-card-name {
  padding: 6px 6px 7px;
  font-size: 11px;
  color: var(--g3f4-text);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.g3f4-card-tag {
  position: absolute;
  top: 5px;
  left: 5px;
  background: rgba(186, 255, 201, 0.92);
  color: #0E1B2E;
  font-size: 9px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 6px;
  letter-spacing: 0.4px;
}
.g3f4-card-tag.g3f4-hot { background: var(--g3f4-red); color: #fff; }
.g3f4-card-tag.g3f4-new { background: var(--g3f4-gold); color: #0E1B2E; }

/* Larger card variant for featured row */
.g3f4-feature {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.g3f4-feature .g3f4-card img { aspect-ratio: 4 / 3; }
.g3f4-feature .g3f4-card-name { font-size: 13px; padding: 8px; text-align: left; }

/* Horizontal scroller row */
.g3f4-scroller {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: none;
}
.g3f4-scroller::-webkit-scrollbar { display: none; }
.g3f4-scroller .g3f4-card { flex: 0 0 110px; }

/* ===================== PROMO BANNER ===================== */
.g3f4-promo {
  margin: 18px 12px;
  border-radius: var(--g3f4-radius);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--g3f4-mint-line);
}
.g3f4-promo img { width: 100%; height: 130px; object-fit: cover; }
.g3f4-promo-text {
  position: absolute;
  inset: 0;
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(90deg, rgba(15,24,48,0.88) 30%, rgba(15,24,48,0.25) 100%);
}
.g3f4-promo-text small {
  color: var(--g3f4-gold);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.g3f4-promo-text h3 { color: #fff; margin: 4px 0 8px; font-size: 18px; }
.g3f4-promo-text .g3f4-btn { align-self: flex-start; }

/* ===================== CARDS / CONTENT BOXES ===================== */
.g3f4-box {
  background: var(--g3f4-card);
  border: 1px solid var(--g3f4-mint-line);
  border-radius: var(--g3f4-radius);
  padding: 14px;
  margin-bottom: 12px;
}
.g3f4-box h3 { color: var(--g3f4-mint); margin-top: 0; }
.g3f4-box p:last-child { margin-bottom: 0; }

.g3f4-link-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.g3f4-link-list li {
  padding: 10px 0;
  border-bottom: 1px dashed var(--g3f4-mint-line);
}
.g3f4-link-list li:last-child { border-bottom: none; }
.g3f4-link-list a { font-weight: 600; }
.g3f4-link-list small { display: block; color: var(--g3f4-text-dim); margin-top: 2px; font-size: 12px; }

/* ===================== FAQ ===================== */
.g3f4-faq { margin: 0; padding: 0; list-style: none; }
.g3f4-faq-item {
  background: var(--g3f4-card);
  border: 1px solid var(--g3f4-mint-line);
  border-radius: var(--g3f4-radius-sm);
  margin-bottom: 8px;
  overflow: hidden;
}
.g3f4-faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 12px 14px;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
}
.g3f4-faq-q .g3f4-ico {
  width: 18px; height: 18px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--g3f4-mint);
  transition: transform 0.2s ease;
}
.g3f4-faq-item.g3f4-open .g3f4-ico { transform: rotate(45deg); }
.g3f4-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
  padding: 0 14px;
  color: var(--g3f4-text);
  font-size: 13.5px;
}
.g3f4-faq-item.g3f4-open .g3f4-faq-a {
  max-height: 320px;
  padding: 0 14px 12px;
}

/* ===================== FOOTER ===================== */
.g3f4-footer {
  margin-top: 24px;
  padding: 20px 14px 8px;
  background: var(--g3f4-bg-3);
  border-top: 1px solid var(--g3f4-mint-line);
}
.g3f4-footer-cols {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 14px;
}
.g3f4-footer-cols h4 {
  color: var(--g3f4-mint);
  font-size: 13px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.g3f4-footer-cols ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.g3f4-footer-cols li { margin-bottom: 6px; }
.g3f4-footer-cols a { color: var(--g3f4-text-dim); font-size: 12.5px; }
.g3f4-footer-cols a:hover { color: var(--g3f4-mint); }

.g3f4-footer-bottom {
  padding-top: 12px;
  border-top: 1px solid var(--g3f4-mint-line);
  text-align: center;
  color: var(--g3f4-text-dim);
  font-size: 11.5px;
}
.g3f4-footer-bottom p { color: var(--g3f4-text-dim); font-size: 11.5px; }

/* ===================== MOBILE BOTTOM NAV ===================== */
.g3f4-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--g3f4-max);
  background: rgba(15, 24, 48, 0.97);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--g3f4-mint-line);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  padding: 6px 4px 8px;
  z-index: 60;
}
.g3f4-nav-btn {
  background: none;
  border: none;
  color: var(--g3f4-text-dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 4px 2px;
  cursor: pointer;
  font-size: 10px;
  font-weight: 600;
  border-radius: 10px;
  transition: color 0.18s ease, background 0.18s ease;
  -webkit-tap-highlight-color: transparent;
}
.g3f4-nav-btn svg { width: 22px; height: 22px; }
.g3f4-nav-btn.g3f4-active { color: var(--g3f4-mint); background: var(--g3f4-mint-soft); }
.g3f4-nav-btn.g3f4-promo-nav { color: var(--g3f4-gold); }
.g3f4-nav-btn.g3f4-promo-nav.g3f4-cta {
  background: linear-gradient(135deg, var(--g3f4-mint) 0%, #6EE7A8 100%);
  color: #0E1B2E;
}

/* ===================== RESPONSIVE 376-430 ===================== */
@media (min-width: 376px) {
  body { font-size: 15.5px; }
  h1 { font-size: 24px; }
  h2 { font-size: 20px; }
  .g3f4-hero img { height: 200px; }
  .g3f4-grid { grid-template-columns: repeat(5, 1fr); gap: 9px; }
}

@media (min-width: 410px) {
  .g3f4-grid { grid-template-columns: repeat(5, 1fr); }
  .g3f4-feature { grid-template-columns: repeat(3, 1fr); }
}

/* ===================== UTIL ===================== */
.g3f4-visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(1px,1px,1px,1px);
  white-space: nowrap;
}
.g3f4-divider {
  height: 1px;
  background: var(--g3f4-mint-line);
  margin: 14px 0;
}
.g3f4-tag-row {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.g3f4-tag {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--g3f4-card);
  color: var(--g3f4-mint);
  border: 1px solid var(--g3f4-mint-line);
}

/* SEO long-form text */
.g3f4-prose { font-size: 14px; color: var(--g3f4-text); }
.g3f4-prose h2 { margin-top: 14px; }
.g3f4-prose h3 { color: var(--g3f4-mint); margin-top: 14px; }
.g3f4-prose ul { padding-left: 18px; margin: 0 0 12px; }
.g3f4-prose li { margin-bottom: 6px; }