/* ============================================================
 * nino-games.sbs - core stylesheet (base file)
 * All custom classes use the sf03- prefix for namespace safety.
 * Brand palette: #228B22 green / #0A0A0A near-black bg.
 * Mobile-first container max width 430px.
 * ============================================================ */

:root {
  --sf03-primary: #228B22;
  --sf03-primary-dark: #176317;
  --sf03-primary-light: #2fb02f;
  --sf03-accent: #f5c518;
  --sf03-bg: #0A0A0A;
  --sf03-bg-alt: #121212;
  --sf03-bg-card: #1a1a1a;
  --sf03-text: #f3f3f3;
  --sf03-text-muted: #b6b6b6;
  --sf03-border: #2a2a2a;
  --sf03-danger: #e2433a;
  --sf03-radius: 12px;
  --sf03-radius-sm: 8px;
  --sf03-shadow: 0 6px 22px rgba(0, 0, 0, 0.45);
  --sf03-maxw: 430px;
}

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

html {
  font-size: 62.5%; /* 1rem = 10px */
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--sf03-bg);
  color: var(--sf03-text);
  font-family: "Segoe UI", "Helvetica Neue", Roboto, Arial, sans-serif;
  font-size: 1.5rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.sf03-lock-scroll { overflow: hidden; }

a { color: var(--sf03-primary-light); text-decoration: none; }
a:hover, a:focus { color: var(--sf03-accent); }
img { max-width: 100%; display: block; }

/* ----------------------------------------------------------- */
/* Layout containers                                           */
/* ----------------------------------------------------------- */
.sf03-wrapper {
  width: 100%;
  max-width: var(--sf03-maxw);
  margin: 0 auto;
  position: relative;
}

.sf03-container {
  width: 100%;
  max-width: var(--sf03-maxw);
  margin: 0 auto;
  padding: 0 1.4rem;
}

main.sf03-main {
  padding-top: 6rem;
  padding-bottom: 8rem;
}

@media (max-width: 768px) {
  main.sf03-main { padding-bottom: 84px; }
}

/* ----------------------------------------------------------- */
/* Header                                                      */
/* ----------------------------------------------------------- */
.sf03-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, rgba(10,10,10,0.96) 0%, rgba(10,10,10,0.88) 100%);
  border-bottom: 1px solid var(--sf03-border);
  backdrop-filter: blur(8px);
}

.sf03-header-inner {
  max-width: var(--sf03-maxw);
  margin: 0 auto;
  padding: 0.7rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.sf03-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex: 1;
  min-width: 0;
}

.sf03-logo img {
  width: 30px;
  height: 30px;
  border-radius: 6px;
}

.sf03-logo-text {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--sf03-text);
  letter-spacing: 0.2px;
  white-space: nowrap;
}
.sf03-logo-text b { color: var(--sf03-primary-light); }

.sf03-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sf03-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 36px;
  padding: 0 1rem;
  border-radius: var(--sf03-radius-sm);
  font-size: 1.3rem;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.sf03-btn:active { transform: scale(0.96); }

.sf03-btn-primary {
  background: var(--sf03-primary);
  color: #fff;
  box-shadow: 0 3px 0 var(--sf03-primary-dark);
}
.sf03-btn-primary:hover { background: var(--sf03-primary-light); color: #fff; }

.sf03-btn-ghost {
  background: transparent;
  color: var(--sf03-text);
  border-color: var(--sf03-border);
}
.sf03-btn-ghost:hover { border-color: var(--sf03-primary-light); color: var(--sf03-primary-light); }

.sf03-menu-toggle {
  background: transparent;
  border: 1px solid var(--sf03-border);
  color: var(--sf03-text);
  border-radius: var(--sf03-radius-sm);
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-left: 0.2rem;
}
.sf03-menu-toggle .material-icons-outlined { font-size: 22px; }

/* ----------------------------------------------------------- */
/* Mobile slide-down menu                                       */
/* ----------------------------------------------------------- */
#sf03-mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9999;
  background: var(--sf03-bg-alt);
  border-bottom: 1px solid var(--sf03-border);
  transform: translateY(-100%);
  transition: transform 0.28s ease;
  padding: 6rem 1.2rem 1.4rem;
  max-height: 90vh;
  overflow-y: auto;
}
#sf03-mobile-menu.sf03-menu-open { transform: translateY(0); }

.sf03-menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.sf03-menu-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0.9rem;
  background: var(--sf03-bg-card);
  border: 1px solid var(--sf03-border);
  border-radius: var(--sf03-radius-sm);
  color: var(--sf03-text);
  font-size: 1.3rem;
  font-weight: 600;
}
.sf03-menu-item i, .sf03-menu-item span.material-symbols-outlined, .sf03-menu-item .material-icons-outlined {
  color: var(--sf03-primary-light);
  font-size: 22px;
}
.sf03-menu-item:hover { border-color: var(--sf03-primary-light); }

/* ----------------------------------------------------------- */
/* Hero carousel                                               */
/* ----------------------------------------------------------- */
.sf03-hero {
  position: relative;
  border-radius: var(--sf03-radius);
  overflow: hidden;
  margin: 1rem 0;
  box-shadow: var(--sf03-shadow);
}

.sf03-hero-track { position: relative; height: 200px; }

.sf03-hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
  background-size: cover;
  background-position: center;
}
.sf03-hero-slide.sf03-active { opacity: 1; }

.sf03-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.65) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
}
.sf03-hero-title {
  font-size: 1.9rem;
  font-weight: 800;
  color: #fff;
  margin: 0 0 0.3rem;
  text-shadow: 0 2px 6px rgba(0,0,0,0.7);
}
.sf03-hero-sub {
  font-size: 1.25rem;
  color: #fff;
  margin: 0 0 0.6rem;
  text-shadow: 0 1px 4px rgba(0,0,0,0.7);
}

.sf03-hero-dots {
  position: absolute;
  bottom: 0.7rem;
  right: 0.8rem;
  display: flex;
  gap: 0.4rem;
}
.sf03-hero-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255,255,255,0.45);
  border: none; cursor: pointer; padding: 0;
}
.sf03-hero-dot.sf03-active { background: var(--sf03-accent); }

/* ----------------------------------------------------------- */
/* Section headings                                            */
/* ----------------------------------------------------------- */
.sf03-section { margin: 1.6rem 0; }
.sf03-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}
.sf03-section-title {
  font-size: 1.55rem;
  font-weight: 800;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--sf03-text);
}
.sf03-section-title .accent { color: var(--sf03-primary-light); }
.sf03-section-title i { color: var(--sf03-accent); }

.sf03-section-link {
  font-size: 1.2rem;
  color: var(--sf03-primary-light);
  font-weight: 600;
}

/* ----------------------------------------------------------- */
/* Game grid                                                   */
/* ----------------------------------------------------------- */
.sf03-chips {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  margin-bottom: 0.6rem;
}
.sf03-chips::-webkit-scrollbar { display: none; }
.sf03-chip {
  flex: 0 0 auto;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  background: var(--sf03-bg-card);
  color: var(--sf03-text-muted);
  font-size: 1.2rem;
  font-weight: 600;
  border: 1px solid var(--sf03-border);
  cursor: pointer;
}
.sf03-chip.sf03-chip-active {
  background: var(--sf03-primary);
  color: #fff;
  border-color: var(--sf03-primary-light);
}

.sf03-game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
}
@media (min-width: 380px) {
  .sf03-game-grid { grid-template-columns: repeat(4, 1fr); }
}

.sf03-game-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--sf03-bg-card);
  border: 1px solid var(--sf03-border);
  border-radius: var(--sf03-radius-sm);
  padding: 0.5rem 0.3rem;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.sf03-game-card:hover, .sf03-game-card:active {
  transform: translateY(-2px);
  border-color: var(--sf03-primary-light);
}
.sf03-game-card img {
  width: 56px; height: 56px; border-radius: 10px; object-fit: cover;
  margin-bottom: 0.35rem;
}
.sf03-game-name {
  font-size: 1.05rem;
  color: var(--sf03-text);
  line-height: 1.2;
  font-weight: 600;
  word-break: break-word;
}

/* Category block */
.sf03-game-block { margin: 1.4rem 0; }
.sf03-game-block-head {
  display: flex; align-items: center; gap: 0.5rem;
  margin-bottom: 0.7rem;
  border-left: 3px solid var(--sf03-primary-light);
  padding-left: 0.7rem;
}
.sf03-game-block-head h2 { font-size: 1.4rem; margin: 0; color: var(--sf03-text); }
.sf03-game-block-head .badge {
  font-size: 1rem; color: var(--sf03-accent); margin-left: auto;
}

/* ----------------------------------------------------------- */
/* Promo CTA banner                                            */
/* ----------------------------------------------------------- */
.sf03-cta {
  background: linear-gradient(135deg, var(--sf03-primary-dark) 0%, var(--sf03-primary) 100%);
  border-radius: var(--sf03-radius);
  padding: 1.2rem;
  color: #fff;
  margin: 1.4rem 0;
  text-align: center;
  box-shadow: var(--sf03-shadow);
}
.sf03-cta h3 { margin: 0 0 0.4rem; font-size: 1.6rem; }
.sf03-cta p { margin: 0 0 0.8rem; font-size: 1.25rem; color: rgba(255,255,255,0.92); }
.sf03-cta .sf03-btn { background: var(--sf03-accent); color: #1a1a1a; }
.sf03-cta .sf03-btn:hover { background: #fff; color: #1a1a1a; }

/* ----------------------------------------------------------- */
/* Info / feature / FAQ cards                                  */
/* ----------------------------------------------------------- */
.sf03-card {
  background: var(--sf03-bg-card);
  border: 1px solid var(--sf03-border);
  border-radius: var(--sf03-radius);
  padding: 1.1rem;
  margin: 1rem 0;
}
.sf03-card h2, .sf03-card h3 { margin-top: 0; }
.sf03-card h2 { font-size: 1.5rem; }
.sf03-card h3 { font-size: 1.3rem; color: var(--sf03-primary-light); }
.sf03-card p { color: var(--sf03-text-muted); margin: 0.5rem 0; font-size: 1.3rem; }

.sf03-feature-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.7rem;
  margin: 0.8rem 0;
}
.sf03-feature {
  background: var(--sf03-bg-card);
  border: 1px solid var(--sf03-border);
  border-radius: var(--sf03-radius-sm);
  padding: 0.9rem;
  text-align: center;
}
.sf03-feature i, .sf03-feature .material-icons-outlined, .sf03-feature .material-symbols-outlined {
  font-size: 26px; color: var(--sf03-accent);
}
.sf03-feature b { display: block; font-size: 1.2rem; margin-top: 0.3rem; }
.sf03-feature span { display: block; color: var(--sf03-text-muted); font-size: 1.1rem; }

/* FAQ */
.sf03-faq-item {
  background: var(--sf03-bg-card);
  border: 1px solid var(--sf03-border);
  border-radius: var(--sf03-radius-sm);
  margin-bottom: 0.6rem;
  overflow: hidden;
}
.sf03-faq-q {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--sf03-text);
  text-align: left;
  padding: 0.9rem 1rem;
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}
.sf03-faq-q .chev { transition: transform 0.2s ease; color: var(--sf03-primary-light); }
.sf03-faq-item.sf03-faq-open .chev { transform: rotate(180deg); }
.sf03-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
  padding: 0 1rem;
  color: var(--sf03-text-muted);
  font-size: 1.2rem;
}
.sf03-faq-item.sf03-faq-open .sf03-faq-a { max-height: 320px; padding-bottom: 0.9rem; }

/* Testimonials */
.sf03-testi-grid { display: grid; grid-template-columns: 1fr; gap: 0.7rem; }
.sf03-testi {
  background: var(--sf03-bg-card);
  border: 1px solid var(--sf03-border);
  border-radius: var(--sf03-radius-sm);
  padding: 0.9rem;
}
.sf03-testi-head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.4rem; }
.sf03-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--sf03-primary); color:#fff; display:flex; align-items:center; justify-content:center; font-weight:700; }
.sf03-stars { color: var(--sf03-accent); font-size: 1.1rem; }
.sf03-testi p { margin: 0; color: var(--sf03-text-muted); font-size: 1.2rem; }

/* Payment methods */
.sf03-pay-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.sf03-pay {
  flex: 1 1 30%;
  background: var(--sf03-bg-card);
  border: 1px solid var(--sf03-border);
  border-radius: var(--sf03-radius-sm);
  padding: 0.6rem;
  text-align: center;
  font-size: 1.15rem;
  color: var(--sf03-text-muted);
}
.sf03-pay i { color: var(--sf03-primary-light); font-size: 20px; display: block; margin-bottom: 0.2rem; }

/* Latest winners */
.sf03-winner-list { display: flex; flex-direction: column; gap: 0.45rem; }
.sf03-winner {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--sf03-bg-card); border: 1px solid var(--sf03-border);
  border-radius: var(--sf03-radius-sm); padding: 0.55rem 0.8rem;
  font-size: 1.2rem;
}
.sf03-winner .amt { color: var(--sf03-accent); font-weight: 700; }

/* RTP table */
.sf03-rpt-table { width: 100%; border-collapse: collapse; font-size: 1.2rem; }
.sf03-rpt-table th, .sf03-rpt-table td {
  padding: 0.55rem; border: 1px solid var(--sf03-border); text-align: left;
}
.sf03-rpt-table th { background: var(--sf03-primary-dark); color: #fff; }
.sf03-rpt-table td b { color: var(--sf03-accent); }

/* ----------------------------------------------------------- */
/* SEO content paragraphs                                      */
/* ----------------------------------------------------------- */
.sf03-prose { color: var(--sf03-text-muted); font-size: 1.3rem; line-height: 1.65; }
.sf03-prose strong, .sf03-prose b { color: var(--sf03-text); }
.sf03-prose a { color: var(--sf03-primary-light); font-weight: 600; border-bottom: 1px dashed var(--sf03-primary-light); }
.sf03-prose h2, .sf03-prose h3 { color: var(--sf03-text); }
.sf03-prose h2 { font-size: 1.55rem; margin: 1.2rem 0 0.5rem; }
.sf03-prose h3 { font-size: 1.35rem; margin: 1rem 0 0.4rem; }
.sf03-prose ul { padding-left: 1.4rem; }
.sf03-prose li { margin-bottom: 0.3rem; }

/* Reveal animation */
.sf03-reveal { opacity: 0; transform: translateY(12px); transition: opacity 0.5s ease, transform 0.5s ease; }
.sf03-reveal.sf03-in { opacity: 1; transform: none; }

/* ----------------------------------------------------------- */
/* Footer                                                      */
/* ----------------------------------------------------------- */
.sf03-footer {
  background: var(--sf03-bg-alt);
  border-top: 1px solid var(--sf03-border);
  padding: 1.6rem 1.2rem 1.2rem;
  margin-top: 1.5rem;
}
.sf03-footer-brand {
  font-size: 1.5rem; font-weight: 800; color: var(--sf03-text); margin-bottom: 0.4rem;
}
.sf03-footer-brand b { color: var(--sf03-primary-light); }
.sf03-footer-desc { color: var(--sf03-text-muted); font-size: 1.2rem; margin-bottom: 1rem; }
.sf03-footer-links {
  display: flex; flex-wrap: wrap; gap: 0.4rem 0.9rem; margin-bottom: 0.9rem;
}
.sf03-footer-links a {
  color: var(--sf03-text-muted); font-size: 1.15rem; text-decoration: underline;
}
.sf03-footer-promos { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.9rem; }
.sf03-footer-promos .sf03-btn { flex: 1 1 40%; min-height: 34px; font-size: 1.15rem; }
.sf03-footer-copy { color: var(--sf03-text-muted); font-size: 1.1rem; border-top: 1px solid var(--sf03-border); padding-top: 0.7rem; }

/* ----------------------------------------------------------- */
/* Mobile bottom navigation                                    */
/* ----------------------------------------------------------- */
.sf03-bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 1000;
  height: 62px;
  background: linear-gradient(180deg, rgba(18,18,18,0.98) 0%, #050505 100%);
  border-top: 1px solid var(--sf03-border);
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  box-shadow: 0 -4px 14px rgba(0,0,0,0.5);
}
.sf03-bottom-nav-btn {
  flex: 1;
  min-width: 60px;
  min-height: 60px;
  background: transparent;
  border: none;
  color: var(--sf03-text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 600;
  position: relative;
  transition: color 0.18s ease, transform 0.18s ease;
}
.sf03-bottom-nav-btn i,
.sf03-bottom-nav-btn .material-icons-outlined,
.sf03-bottom-nav-btn .material-symbols-outlined,
.sf03-bottom-nav-btn ion-icon {
  font-size: 24px;
}
.sf03-bottom-nav-btn ion-icon { font-size: 24px; --ionicon-stroke-width: 32px; }
.sf03-bottom-nav-btn:active { transform: scale(0.92); }
.sf03-bottom-nav-btn.sf03-active { color: var(--sf03-primary-light); }
.sf03-bottom-nav-btn.sf03-active::before {
  content: ""; position: absolute; top: 0; left: 30%; right: 30%;
  height: 3px; border-radius: 0 0 6px 6px; background: var(--sf03-accent);
}
.sf03-bottom-nav-btn .badge {
  position: absolute; top: 6px; right: 18%;
  background: var(--sf03-danger); color: #fff; font-size: 0.9rem;
  min-width: 16px; height: 16px; padding: 0 4px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center; font-weight: 700;
}

@media (min-width: 769px) {
  .sf03-bottom-nav { display: none; }
  main.sf03-main { padding-bottom: 2rem; }
  .sf03-wrapper, .sf03-container, .sf03-header-inner { max-width: var(--sf03-maxw); }
}

/* Desktop-only nav row (hidden on mobile) */
.sf03-desktop-nav { display: none; }
@media (min-width: 769px) {
  .sf03-desktop-nav {
    display: flex; gap: 1.2rem; align-items: center; padding: 0 1.2rem 0.6rem;
    background: var(--sf03-bg-alt); border-bottom: 1px solid var(--sf03-border);
  }
  .sf03-desktop-nav a { color: var(--sf03-text-muted); font-size: 1.2rem; }
}

/* ----------------------------------------------------------- */
/* Floating scroll-to-top button                              */
/* ----------------------------------------------------------- */
.sf03-to-top {
  position: fixed;
  right: 14px;
  bottom: 78px;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--sf03-primary);
  color: #fff;
  border: none;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 900;
  box-shadow: var(--sf03-shadow);
}
.sf03-to-top.sf03-show { opacity: 1; transform: none; }
.sf03-to-top i { font-size: 20px; }

/* App download CTA strip */
.sf03-app-cta {
  display: flex; align-items: center; gap: 0.7rem;
  background: linear-gradient(135deg, #1a1a1a 0%, #143314 100%);
  border: 1px solid var(--sf03-primary-dark);
  border-radius: var(--sf03-radius);
  padding: 0.9rem;
  margin: 1rem 0;
}
.sf03-app-cta .ico { font-size: 30px; color: var(--sf03-accent); }
.sf03-app-cta .txt { flex: 1; }
.sf03-app-cta .txt b { display: block; font-size: 1.25rem; color: var(--sf03-text); }
.sf03-app-cta .txt span { display: block; font-size: 1.1rem; color: var(--sf03-text-muted); }