/* ==========================================================================
   arion app - theme-01f3.css
   Mobile-first gaming theme. Every custom class uses the gf38- prefix.
   Palette: #FFB347 / #262626 / #FF6347 / #E5E5E5 / #FFEB3B
   Dark backgrounds, light text, max content width 430px.
   ========================================================================== */

:root {
  --gf38-primary: #FF6347;      /* tomato red - main accent */
  --gf38-secondary: #FFB347;    /* warm orange - secondary */
  --gf38-accent: #FFEB3B;       /* bright yellow - highlight */
  --gf38-bg: #262626;           /* base dark background */
  --gf38-bg-alt: #1f1f1f;       /* darker panel */
  --gf38-bg-deep: #141414;      /* deepest footer */
  --gf38-card: #2f2f2f;         /* card surface */
  --gf38-text: #E5E5E5;         /* light text */
  --gf38-text-muted: #a8a8a8;   /* muted text */
  --gf38-border: #3a3a3a;       /* hairline */
  --gf38-success: #2ecc71;      /* positive values */
  --gf38-radius: 1.2rem;
  --gf38-shadow: 0 0.4rem 1.6rem rgba(0, 0, 0, 0.45);
  --gf38-header-h: 6rem;
  --gf38-bottomnav-h: 6.4rem;
}

/* Root font 62.5% => 1rem = 10px for easy rem sizing. */
html { font-size: 62.5%; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

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

body {
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  background: var(--gf38-bg);
  color: var(--gf38-text);
  line-height: 1.5;
  font-size: 1.6rem;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--gf38-secondary); text-decoration: none; }
a:hover, a:focus { color: var(--gf38-accent); }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul, ol { list-style: none; }

/* Accessibility helpers */
.gf38-skip {
  position: absolute; left: -9999px; top: 0; background: var(--gf38-accent);
  color: var(--gf38-bg); padding: 1rem 1.5rem; z-index: 10001; font-weight: 700; border-radius: 0.4rem;
}
.gf38-skip:focus { left: 1rem; top: 1rem; }
.gf38-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ========== Layout primitives ========== */
.gf38-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; }
.gf38-wrapper { padding-top: var(--gf38-header-h); padding-bottom: calc(var(--gf38-bottomnav-h) + 1.5rem); }

/* ========== Header ========== */
.gf38-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: var(--gf38-header-h);
  background: linear-gradient(135deg, #1c1c1c 0%, #2a2a2a 100%);
  border-bottom: 0.2rem solid var(--gf38-primary);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.2rem; z-index: 1000; box-shadow: 0 0.2rem 0.8rem rgba(0,0,0,0.5);
}
.gf38-brand { display: flex; align-items: center; gap: 0.8rem; }
.gf38-brand-logo { width: 3.4rem; height: 3.4rem; border-radius: 0.8rem; object-fit: cover; border: 0.15rem solid var(--gf38-secondary); }
.gf38-brand-name { font-size: 1.9rem; font-weight: 800; color: var(--gf38-text); letter-spacing: 0.02rem; }
.gf38-brand-name span { color: var(--gf38-primary); }
.gf38-header-actions { display: flex; align-items: center; gap: 0.5rem; }

.gf38-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.3rem; border-radius: 2rem; font-size: 1.3rem; font-weight: 700;
  min-height: 3.6rem; transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}
.gf38-btn:hover { transform: translateY(-0.1rem); }
.gf38-btn:active { transform: scale(0.96); }
.gf38-btn-login { background: transparent; color: var(--gf38-text); border: 0.15rem solid var(--gf38-secondary); }
.gf38-btn-register { background: linear-gradient(135deg, var(--gf38-primary) 0%, var(--gf38-secondary) 100%); color: #1a1a1a; box-shadow: 0 0.3rem 0.8rem rgba(255,99,71,0.35); }

/* Hamburger toggle */
.gf38-menu-toggle {
  width: 3.8rem; height: 3.8rem; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 0.45rem; border-radius: 1rem;
  background: rgba(255,255,255,0.05);
}
.gf38-menu-toggle span { width: 2rem; height: 0.25rem; background: var(--gf38-text); border-radius: 0.2rem; transition: 0.25s; }
.gf38-toggle-open span:nth-child(1) { transform: translateY(0.7rem) rotate(45deg); }
.gf38-toggle-open span:nth-child(2) { opacity: 0; }
.gf38-toggle-open span:nth-child(3) { transform: translateY(-0.7rem) rotate(-45deg); }

/* Expandable navigation menu */
.gf38-mobile-menu {
  position: fixed; top: var(--gf38-header-h); left: 50%; transform: translateX(-50%) translateY(-1rem);
  width: 100%; max-width: 430px; background: var(--gf38-bg-alt);
  border-bottom: 0.2rem solid var(--gf38-border); z-index: 999;
  max-height: 0; overflow: hidden; opacity: 0; transition: max-height 0.3s ease, opacity 0.25s ease, transform 0.25s ease, padding 0.25s ease;
}
.gf38-mobile-menu.gf38-menu-open { max-height: 70rem; opacity: 1; transform: translateX(-50%) translateY(0); padding: 1rem 1.2rem 1.4rem; }
.gf38-menu-title { font-size: 1.05rem; text-transform: uppercase; letter-spacing: 0.15rem; color: var(--gf38-text-muted); padding: 0.8rem 1rem 0.4rem; }
.gf38-mobile-menu a {
  display: flex; align-items: center; gap: 0.9rem; padding: 1.1rem 1rem;
  color: var(--gf38-text); font-size: 1.4rem; font-weight: 600; border-bottom: 0.1rem solid rgba(255,255,255,0.06);
}
.gf38-mobile-menu a:last-child { border-bottom: none; }
.gf38-mobile-menu a:hover { background: rgba(255,179,71,0.08); color: var(--gf38-secondary); }
.gf38-mobile-menu a i { color: var(--gf38-primary); width: 2rem; text-align: center; }

/* ========== Hero / Carousel ========== */
.gf38-carousel { position: relative; border-radius: var(--gf38-radius); overflow: hidden; box-shadow: var(--gf38-shadow); margin: 1.4rem 0; }
.gf38-carousel-viewport { overflow: hidden; border-radius: var(--gf38-radius); }
.gf38-carousel-track { display: flex; transition: transform 0.5s ease; }
.gf38-carousel-slide { min-width: 100%; position: relative; cursor: pointer; }
.gf38-carousel-slide img { width: 100%; height: 19rem; object-fit: cover; }
.gf38-carousel-caption { position: absolute; left: 0; right: 0; bottom: 0; padding: 1.6rem 1.4rem 1.3rem; background: linear-gradient(transparent, rgba(0,0,0,0.88)); }
.gf38-carousel-caption h2 { color: var(--gf38-accent); font-size: 2rem; margin-bottom: 0.3rem; }
.gf38-carousel-caption p { color: var(--gf38-text); font-size: 1.25rem; }
.gf38-carousel-dots { position: absolute; bottom: 1rem; right: 1.2rem; display: flex; gap: 0.5rem; }
.gf38-carousel-dot { width: 0.9rem; height: 0.9rem; border-radius: 50%; background: rgba(255,255,255,0.35); cursor: pointer; transition: all 0.25s ease; }
.gf38-carousel-dot.gf38-dot-active { background: var(--gf38-accent); width: 2.2rem; border-radius: 0.6rem; }

/* ========== Headings & prose ========== */
.gf38-section { padding: 1.8rem 0; }
.gf38-section-title { display: flex; align-items: center; gap: 0.8rem; font-size: 2.1rem; font-weight: 800; margin-bottom: 1.2rem; color: var(--gf38-text); }
.gf38-section-title i { color: var(--gf38-primary); font-size: 2.2rem; }
.gf38-section-title::after { content: ''; flex: 1; height: 0.2rem; background: linear-gradient(90deg, var(--gf38-primary), transparent); border-radius: 0.2rem; }
.gf38-prose p { margin-bottom: 1.1rem; color: var(--gf38-text); font-size: 1.4rem; }
.gf38-prose strong { color: var(--gf38-secondary); }
.gf38-prose a { color: var(--gf38-accent); font-weight: 700; text-decoration: underline; text-underline-offset: 0.2rem; }

.gf38-hero-title { font-size: 2.5rem; line-height: 1.2; font-weight: 800; margin: 0.6rem 0; text-align: center; }
.gf38-hero-title span { color: var(--gf38-primary); }
.gf38-hero-sub { text-align: center; color: var(--gf38-text-muted); font-size: 1.4rem; margin-bottom: 1rem; }

/* CTA buttons */
.gf38-cta-row { display: flex; gap: 1rem; justify-content: center; margin: 1.6rem 0; flex-wrap: wrap; }
.gf38-cta-primary { background: linear-gradient(135deg, var(--gf38-primary), var(--gf38-secondary)); color: #1a1a1a; padding: 1.3rem 2.4rem; font-size: 1.5rem; font-weight: 800; border-radius: 2.5rem; box-shadow: 0 0.4rem 1.2rem rgba(255,99,71,0.4); display: inline-flex; align-items: center; gap: 0.6rem; }
.gf38-cta-primary:hover { color: #1a1a1a; transform: translateY(-0.1rem); }
.gf38-cta-ghost { background: transparent; border: 0.2rem solid var(--gf38-secondary); color: var(--gf38-secondary); padding: 1.3rem 2.4rem; font-size: 1.5rem; font-weight: 700; border-radius: 2.5rem; display: inline-flex; align-items: center; gap: 0.6rem; }

/* Inline promo link */
.gf38-promo-link { color: var(--gf38-accent); font-weight: 700; text-decoration: underline; text-underline-offset: 0.2rem; cursor: pointer; }
.gf38-promo-link:hover { color: var(--gf38-primary); }

/* ========== Game grid ========== */
.gf38-game-group { margin-bottom: 2rem; }
.gf38-game-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.9rem; }
.gf38-game-card { background: var(--gf38-card); border-radius: 1rem; overflow: hidden; border: 0.1rem solid var(--gf38-border); transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease; cursor: pointer; display: block; }
.gf38-game-card:hover, .gf38-game-card:focus { transform: translateY(-0.2rem); border-color: var(--gf38-secondary); box-shadow: 0 0.4rem 1rem rgba(0,0,0,0.4); }
.gf38-game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; background: #111; }
.gf38-game-name { display: block; padding: 0.55rem 0.4rem; font-size: 1.15rem; text-align: center; color: var(--gf38-text); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Filter bar */
.gf38-filter-bar { display: flex; gap: 0.7rem; overflow-x: auto; padding: 0.4rem 0 1.2rem; scrollbar-width: none; }
.gf38-filter-bar::-webkit-scrollbar { display: none; }
.gf38-filter-tab { padding: 0.7rem 1.4rem; border-radius: 2rem; background: var(--gf38-card); color: var(--gf38-text-muted); font-size: 1.25rem; font-weight: 600; white-space: nowrap; border: 0.15rem solid transparent; }
.gf38-filter-tab.gf38-tab-active { background: var(--gf38-primary); color: #1a1a1a; }

/* ========== Cards & feature grids ========== */
.gf38-card { background: var(--gf38-card); border-radius: var(--gf38-radius); padding: 1.6rem; border: 0.1rem solid var(--gf38-border); margin-bottom: 1.4rem; }
.gf38-card h3 { color: var(--gf38-secondary); font-size: 1.7rem; margin-bottom: 0.8rem; display: flex; align-items: center; gap: 0.6rem; }
.gf38-card h3 i { color: var(--gf38-primary); }
.gf38-card p { color: var(--gf38-text-muted); font-size: 1.35rem; }
.gf38-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.gf38-feature { background: var(--gf38-bg-alt); border-radius: 1rem; padding: 1.4rem 1rem; text-align: center; border: 0.1rem solid var(--gf38-border); }
.gf38-feature i { font-size: 2.6rem; color: var(--gf38-secondary); margin-bottom: 0.6rem; display: block; }
.gf38-feature h4 { color: var(--gf38-text); font-size: 1.35rem; margin-bottom: 0.4rem; }
.gf38-feature p { color: var(--gf38-text-muted); font-size: 1.2rem; }

/* RTP table */
.gf38-rpt-wrap { overflow-x: auto; }
.gf38-rtp-table { width: 100%; border-collapse: collapse; font-size: 1.3rem; min-width: 28rem; }
.gf38-rtp-table th, .gf38-rtp-table td { padding: 0.9rem 0.7rem; text-align: left; border-bottom: 0.1rem solid var(--gf38-border); }
.gf38-rtp-table th { color: var(--gf38-accent); font-size: 1.15rem; text-transform: uppercase; letter-spacing: 0.05rem; }
.gf38-rtp-value { color: var(--gf38-success); font-weight: 800; }
.gf38-rtp-bar { display: inline-block; width: 6rem; height: 0.7rem; background: var(--gf38-bg-deep); border-radius: 0.4rem; overflow: hidden; vertical-align: middle; margin-right: 0.5rem; }
.gf38-rtp-bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--gf38-primary), var(--gf38-accent)); }

/* Winners & testimonials rows */
.gf38-list-row { display: flex; align-items: center; gap: 1rem; padding: 0.9rem 0; border-bottom: 0.1rem solid var(--gf38-border); }
.gf38-list-row:last-child { border-bottom: none; }
.gf38-avatar { width: 3.6rem; height: 3.6rem; border-radius: 50%; background: linear-gradient(135deg, var(--gf38-primary), var(--gf38-secondary)); display: flex; align-items: center; justify-content: center; color: #1a1a1a; font-weight: 800; font-size: 1.5rem; flex-shrink: 0; }
.gf38-list-info { flex: 1; min-width: 0; }
.gf38-list-info strong { display: block; color: var(--gf38-text); font-size: 1.35rem; }
.gf38-list-info span { color: var(--gf38-text-muted); font-size: 1.2rem; }
.gf38-list-amount { color: var(--gf38-success); font-weight: 800; font-size: 1.4rem; }
.gf38-stars { color: var(--gf38-accent); font-size: 1.2rem; letter-spacing: 0.1rem; }

/* Payment grid */
.gf38-pay-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }
.gf38-pay-item { background: var(--gf38-bg-alt); border-radius: 0.8rem; padding: 1.1rem 0.5rem; text-align: center; border: 0.1rem solid var(--gf38-border); font-size: 1.15rem; font-weight: 600; color: var(--gf38-text); }
.gf38-pay-item i { display: block; font-size: 2.2rem; color: var(--gf38-secondary); margin-bottom: 0.4rem; }

/* Numbered steps */
.gf38-steps { list-style: none; counter-reset: step; }
.gf38-steps li { counter-increment: step; position: relative; padding: 0.4rem 0 1.1rem 3.4rem; }
.gf38-steps li::before { content: counter(step); position: absolute; left: 0; top: 0.1rem; width: 2.6rem; height: 2.6rem; border-radius: 50%; background: linear-gradient(135deg, var(--gf38-primary), var(--gf38-secondary)); color: #1a1a1a; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.3rem; }
.gf38-steps li strong { color: var(--gf38-secondary); font-size: 1.4rem; display: block; margin-bottom: 0.2rem; }
.gf38-steps li span { color: var(--gf38-text-muted); font-size: 1.3rem; }

/* FAQ items */
.gf38-faq-item { background: var(--gf38-card); border-radius: 1rem; padding: 1.2rem 1.4rem; margin-bottom: 1rem; border: 0.1rem solid var(--gf38-border); }
.gf38-faq-item h3 { color: var(--gf38-accent); font-size: 1.4rem; margin-bottom: 0.5rem; }
.gf38-faq-item p { color: var(--gf38-text-muted); font-size: 1.3rem; }

/* Download CTA banner */
.gf38-download-card { background: linear-gradient(135deg, #2a1a14 0%, #1c1c1c 100%); border: 0.15rem solid var(--gf38-primary); border-radius: var(--gf38-radius); padding: 1.8rem; text-align: center; }
.gf38-download-card h3 { color: var(--gf38-accent); font-size: 1.9rem; margin-bottom: 0.6rem; }
.gf38-download-card p { color: var(--gf38-text); font-size: 1.3rem; margin-bottom: 1.2rem; }
.gf38-download-btns { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; }
.gf38-download-btn { background: var(--gf38-text); color: var(--gf38-bg); padding: 0.9rem 1.4rem; border-radius: 1rem; font-weight: 700; font-size: 1.25rem; display: inline-flex; align-items: center; gap: 0.5rem; }

/* ========== Footer ========== */
.gf38-footer { background: var(--gf38-bg-deep); border-top: 0.2rem solid var(--gf38-primary); padding: 2.2rem 1.2rem 1.6rem; margin-top: 2rem; }
.gf38-footer-brand { color: var(--gf38-text); font-size: 1.9rem; font-weight: 800; margin-bottom: 0.5rem; }
.gf38-footer-brand span { color: var(--gf38-primary); }
.gf38-footer-desc { color: var(--gf38-text-muted); font-size: 1.3rem; line-height: 1.5; margin-bottom: 1.3rem; }
.gf38-footer-promos { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-bottom: 1.6rem; }
.gf38-footer-btn { background: linear-gradient(135deg, var(--gf38-primary), var(--gf38-secondary)); color: #1a1a1a; padding: 0.7rem 1.2rem; border-radius: 1.6rem; font-size: 1.2rem; font-weight: 700; }
.gf38-footer-btn:hover { color: #1a1a1a; opacity: 0.9; }
.gf38-footer-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem 1rem; margin-bottom: 1.4rem; }
.gf38-footer-links a { color: var(--gf38-text-muted); font-size: 1.2rem; }
.gf38-footer-links a:hover { color: var(--gf38-secondary); }
.gf38-footer-copy { border-top: 0.1rem solid var(--gf38-border); padding-top: 1.2rem; color: var(--gf38-text-muted); font-size: 1.15rem; text-align: center; line-height: 1.5; }

/* ========== Mobile bottom navigation ========== */
.gf38-bottomnav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: var(--gf38-bottomnav-h);
  background: linear-gradient(180deg, #1f1f1f 0%, #0f0f0f 100%);
  border-top: 0.15rem solid var(--gf38-primary);
  display: flex; justify-content: space-around; align-items: stretch;
  z-index: 1000; box-shadow: 0 -0.3rem 1rem rgba(0,0,0,0.5);
}
.gf38-bottomnav-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.2rem; color: var(--gf38-text-muted); font-size: 1.05rem; font-weight: 600;
  min-width: 6rem; position: relative; transition: color 0.15s ease, transform 0.15s ease;
}
.gf38-bottomnav-btn i, .gf38-bottomnav-btn .material-icons, .gf38-bottomnav-btn .material-icons-outlined { font-size: 2.4rem; }
.gf38-bottomnav-btn:hover, .gf38-bottomnav-btn:focus { color: var(--gf38-secondary); }
.gf38-bottomnav-btn:active { transform: scale(0.92); }
.gf38-bottomnav-btn.gf38-active { color: var(--gf38-accent); }
.gf38-bottomnav-btn.gf38-active::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 3rem; height: 0.25rem; background: var(--gf38-accent); border-radius: 0 0 0.3rem 0.3rem; }
.gf38-bottomnav-btn.gf38-promo i { color: var(--gf38-secondary); }
.gf38-badge { position: absolute; top: 0.6rem; right: 22%; background: var(--gf38-primary); color: #fff; font-size: 0.9rem; font-weight: 800; min-width: 1.6rem; height: 1.6rem; padding: 0 0.4rem; border-radius: 0.8rem; display: flex; align-items: center; justify-content: center; }

/* Reveal-on-scroll animation */
.gf38-reveal { opacity: 0; transform: translateY(2rem); transition: opacity 0.5s ease, transform 0.5s ease; }
.gf38-reveal.gf38-revealed { opacity: 1; transform: translateY(0); }

/* Utility helpers */
.gf38-text-center { text-align: center; }
.gf38-mt-2 { margin-top: 2rem; }
.gf38-note { font-size: 1.15rem; color: var(--gf38-text-muted); font-style: italic; margin-top: 0.8rem; }

/* Desktop behaviour: hide thumb bottom nav, add page bottom padding. */
@media (min-width: 769px) {
  .gf38-bottomnav { display: none; }
  .gf38-wrapper { padding-bottom: 3rem; }
}