/* ============================================================
 * mimimeo.click - style-f220.css
 * Mobile-first responsive styles (prefix: sf22-)
 * Palette: #212F3D (bg) | #E9ECEF (text) | #FFB347 (accent)
 *          #FFD700 (gold) | #BF360C (deep orange)
 * ============================================================ */

:root {
  --sf22-bg: #212F3D;
  --sf22-bg-2: #18222C;
  --sf22-bg-3: #2A3B4D;
  --sf22-text: #E9ECEF;
  --sf22-muted: #A9B4BD;
  --sf22-primary: #FFB347;
  --sf22-gold: #FFD700;
  --sf22-accent: #BF360C;
  --sf22-border: rgba(255, 179, 71, 0.25);
  --sf22-radius: 14px;
  --sf22-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

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

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

body {
  font-family: "Be Vietnam Pro", "Segoe UI", Roboto, system-ui, sans-serif;
  background: var(--sf22-bg);
  color: var(--sf22-text);
  line-height: 1.5rem;
  font-size: 1.5rem;
  overflow-x: hidden;
}

a { color: var(--sf22-primary); text-decoration: none; }
a:hover { color: var(--sf22-gold); }
img { max-width: 100%; display: block; }

/* ===== Layout containers ===== */
.sf22-wrapper {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  position: relative;
}

.sf22-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.4rem;
}

/* ===== Header / top navigation ===== */
.sf22-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, #1B2733 0%, #18222C 100%);
  border-bottom: 1px solid var(--sf22-border);
  box-shadow: var(--sf22-shadow);
}

.sf22-header-inner {
  max-width: 430px;
  margin: 0 auto;
  padding: 0.7rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.sf22-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex: 1;
  min-width: 0;
}

.sf22-brand img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.sf22-brand-name {
  font-weight: 800;
  font-size: 1.7rem;
  color: var(--sf22-gold);
  letter-spacing: 0.3px;
}

.sf22-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sf22-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 38px;
  padding: 0 1.2rem;
  border-radius: 999px;
  font-size: 1.3rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease;
  color: #1B2733;
}

.sf22-btn:hover { transform: translateY(-1px); filter: brightness(1.08); }

.sf22-btn-register {
  background: linear-gradient(135deg, var(--sf22-gold), #FFB347);
}

.sf22-btn-login {
  background: linear-gradient(135deg, #FFB347, var(--sf22-accent));
  color: #fff;
}

.sf22-menu-btn {
  background: transparent;
  border: 1px solid var(--sf22-border);
  color: var(--sf22-text);
  width: 38px;
  height: 38px;
  border-radius: 10px;
  font-size: 1.6rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Expandable nav menu */
.sf22-nav {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: var(--sf22-bg-2);
}

.sf22-nav.sf22-nav-open {
  max-height: 480px;
  border-top: 1px solid var(--sf22-border);
}

.sf22-nav-list {
  list-style: none;
  padding: 0.4rem 1.2rem 0.8rem;
}

.sf22-nav-list li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.sf22-nav-list a {
  display: block;
  padding: 1rem 0.4rem;
  color: var(--sf22-text);
  font-size: 1.4rem;
}

.sf22-nav-list a:hover { color: var(--sf22-primary); }

/* ===== Main content ===== */
.sf22-main {
  padding-top: 64px;
  padding-bottom: 90px;
}

/* ===== Carousel ===== */
.sf22-carousel {
  position: relative;
  margin: 1.2rem 0;
  border-radius: var(--sf22-radius);
  overflow: hidden;
  box-shadow: var(--sf22-shadow);
}

.sf22-slide {
  display: none;
  cursor: pointer;
  position: relative;
}

.sf22-slide.sf22-active { display: block; }

.sf22-slide img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.sf22-slide-cap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 0.8rem 1.2rem;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.75));
  font-weight: 700;
  color: #fff;
  font-size: 1.4rem;
}

.sf22-dots {
  position: absolute;
  bottom: 8px;
  right: 12px;
  display: flex;
  gap: 5px;
}

.sf22-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
}

.sf22-dot.sf22-active { background: var(--sf22-gold); }

/* ===== Sections ===== */
.sf22-section {
  margin: 2rem 0;
}

.sf22-section-title {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--sf22-gold);
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.sf22-section-title i,
.sf22-section-title .material-icons-outlined {
  color: var(--sf22-primary);
}

.sf22-h1 {
  font-size: 2.2rem;
  line-height: 1.4;
  font-weight: 800;
  color: var(--sf22-text);
  margin: 1.2rem 0;
}

.sf22-lead {
  color: var(--sf22-muted);
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

/* ===== Cards / grids ===== */
.sf22-card {
  background: var(--sf22-bg-3);
  border: 1px solid var(--sf22-border);
  border-radius: var(--sf22-radius);
  padding: 1.2rem;
  margin-bottom: 1rem;
  box-shadow: var(--sf22-shadow);
}

.sf22-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.sf22-grid-4 { grid-template-columns: repeat(4, 1fr); }

.sf22-game {
  text-align: center;
  cursor: pointer;
  transition: transform 0.15s ease;
}

.sf22-game:hover { transform: translateY(-2px); }

.sf22-game img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--sf22-border);
}

.sf22-game-name {
  font-size: 1.1rem;
  color: var(--sf22-text);
  margin-top: 0.4rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ===== Promo banners / play buttons ===== */
.sf22-promo-banner {
  background: linear-gradient(135deg, var(--sf22-accent), #FFB347);
  border-radius: var(--sf22-radius);
  padding: 1.4rem;
  color: #fff;
  text-align: center;
  margin: 1.4rem 0;
  box-shadow: var(--sf22-shadow);
}

.sf22-promo-banner h3 {
  font-size: 1.7rem;
  margin-bottom: 0.5rem;
  color: #fff;
}

.sf22-promo-link {
  color: var(--sf22-gold);
  font-weight: 800;
  text-decoration: underline;
}

.sf22-play-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--sf22-gold), var(--sf22-primary));
  color: #1B2733;
  font-weight: 800;
  padding: 1rem 2.4rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 1.6rem;
  margin: 0.6rem 0;
  box-shadow: 0 4px 14px rgba(255, 215, 0, 0.35);
  transition: transform 0.15s ease;
}

.sf22-play-btn:hover { transform: scale(1.04); }

/* ===== Category chips ===== */
.sf22-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.8rem 0;
}

.sf22-chip {
  background: var(--sf22-bg-3);
  border: 1px solid var(--sf22-border);
  color: var(--sf22-primary);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-size: 1.2rem;
  font-weight: 600;
}

/* ===== RTP / stat rows ===== */
.sf22-stat-row {
  display: flex;
  justify-content: space-between;
  padding: 0.7rem 0;
  border-bottom: 1px dashed rgba(255,255,255,0.08);
  font-size: 1.3rem;
}

.sf22-stat-row span:last-child {
  color: var(--sf22-gold);
  font-weight: 700;
}

/* ===== Testimonials ===== */
.sf22-testimonial {
  background: var(--sf22-bg-3);
  border-left: 3px solid var(--sf22-primary);
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 0.8rem;
  font-size: 1.3rem;
}

.sf22-testimonial strong { color: var(--sf22-gold); }

/* ===== Payment / winners grid ===== */
.sf22-pay-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.6rem;
  margin: 0.8rem 0;
}

.sf22-pay-grid div {
  background: var(--sf22-bg-3);
  border-radius: 8px;
  padding: 0.7rem 0.3rem;
  text-align: center;
  font-size: 1.1rem;
  color: var(--sf22-muted);
}

/* ===== Reveal animation ===== */
.sf22-reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.sf22-reveal.sf22-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Footer ===== */
.sf22-footer {
  background: var(--sf22-bg-2);
  border-top: 1px solid var(--sf22-border);
  padding: 2rem 0 1rem;
  margin-top: 2rem;
  font-size: 1.25rem;
  color: var(--sf22-muted);
}

.sf22-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.2rem;
  margin: 1rem 0;
}

.sf22-footer-links a { color: var(--sf22-text); font-size: 1.2rem; }
.sf22-footer-links a:hover { color: var(--sf22-primary); }

.sf22-footer-promos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0.8rem 0;
}

.sf22-footer-promos button {
  flex: 1 1 auto;
  min-height: 40px;
}

.sf22-copyright {
  text-align: center;
  font-size: 1.1rem;
  color: var(--sf22-muted);
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ===== Mobile bottom navigation ===== */
.sf22-bottombar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 60px;
  background: linear-gradient(180deg, #1B2733, #0F1820);
  border-top: 1px solid var(--sf22-border);
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  z-index: 1000;
  box-shadow: 0 -4px 14px rgba(0,0,0,0.4);
}

.sf22-bottombar a {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--sf22-muted);
  font-size: 1rem;
  text-decoration: none;
  min-width: 60px;
  min-height: 60px;
  padding-top: 4px;
  transition: color 0.15s ease, transform 0.15s ease;
}

.sf22-bottombar a i,
.sf22-bottombar a .material-icons,
.sf22-bottombar a ion-icon {
  font-size: 22px;
}

.sf22-bottombar a:hover { color: var(--sf22-primary); }
.sf22-bottombar a.sf22-current {
  color: var(--sf22-gold);
  transform: translateY(-2px);
}

/* ===== Desktop / large screens ===== */
@media (min-width: 769px) {
  .sf22-bottombar { display: none; }
  .sf22-wrapper, .sf22-container, .sf22-header-inner { max-width: 430px; }
}

/* ===== Small phones ===== */
@media (max-width: 360px) {
  .sf22-grid { grid-template-columns: repeat(2, 1fr); }
  .sf22-h1 { font-size: 1.9rem; }
}