/* juan365 design.css - prefix se3c- */
/* English comments only */
:root {
  --se3c-primary: #FFB3BA;
  --se3c-secondary: #FFFFBA;
  --se3c-bg: #0C0C0C;
  --se3c-accent: #FFDFBA;
  --se3c-text: #FFFFFF;
  --se3c-text-muted: rgba(255,255,255,0.7);
  --se3c-card-bg: #1a1a1a;
  --se3c-border: rgba(255,179,186,0.25);
  --se3c-gradient: linear-gradient(135deg, #FFB3BA 0%, #FFDFBA 100%);
  --se3c-radius: 1.2rem;
  --se3c-shadow: 0 0.4rem 1.5rem rgba(0,0,0,0.45);
}

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

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

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: var(--se3c-bg);
  color: var(--se3c-text);
  line-height: 1.5rem;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  min-height: 100vh;
}

.se3c-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; }
.se3c-wrapper { width: 100%; padding: 1.5rem 1.2rem; }

img { max-width: 100%; display: block; }
a { color: var(--se3c-primary); text-decoration: none; }

/* ===== Header ===== */
.se3c-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.8rem 1.2rem;
  background: rgba(12,12,12,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--se3c-border);
  transition: padding 0.25s ease;
}
.se3c-header-compact { padding: 0.5rem 1.2rem; }
.se3c-logo {
  display: flex; align-items: center; gap: 0.6rem;
  color: var(--se3c-text); font-weight: 700; font-size: 1.5rem;
}
.se3c-logo img { width: 2.8rem; height: 2.8rem; border-radius: 0.6rem; }
.se3c-logo span { background: var(--se3c-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.se3c-header-actions { display: flex; align-items: center; gap: 0.6rem; }
.se3c-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  min-height: 3.6rem; padding: 0 1.2rem; border: none; border-radius: 2rem;
  font-size: 1.3rem; font-weight: 600; cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}
.se3c-btn:active { transform: scale(0.94); }
.se3c-btn-primary { background: var(--se3c-gradient); color: #0C0C0C; box-shadow: 0 0.3rem 0.8rem rgba(255,179,186,0.4); }
.se3c-btn-outline { background: transparent; color: var(--se3c-primary); border: 1px solid var(--se3c-primary); }
.se3c-menu-btn { background: transparent; color: var(--se3c-text); font-size: 1.8rem; min-width: 3.6rem; min-height: 3.6rem; border-radius: 0.8rem; }

/* ===== Mobile Menu ===== */
.se3c-menu-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  z-index: 9998; opacity: 0; pointer-events: none; transition: opacity 0.25s ease;
}
.se3c-overlay-show { opacity: 1; pointer-events: auto; }
.se3c-mobile-menu {
  position: fixed; top: 0; right: -85%; width: 75%; max-width: 320px; height: 100vh;
  background: var(--se3c-bg); z-index: 9999; padding: 2rem 1.5rem;
  transition: right 0.3s ease; overflow-y: auto;
  border-left: 1px solid var(--se3c-border);
}
.se3c-menu-open { right: 0; }
.se3c-mobile-menu h3 { color: var(--se3c-primary); font-size: 1.4rem; margin: 1.5rem 0 0.8rem; }
.se3c-mobile-menu a {
  display: block; padding: 1rem; color: var(--se3c-text);
  border-radius: 0.8rem; margin-bottom: 0.4rem; font-size: 1.3rem;
  border: 1px solid transparent; transition: all 0.2s ease;
}
.se3c-mobile-menu a:hover, .se3c-mobile-menu a:focus { background: rgba(255,179,186,0.1); border-color: var(--se3c-border); }
.se3c-menu-close { position: absolute; top: 1rem; right: 1rem; background: transparent; border: none; color: var(--se3c-text); font-size: 2rem; cursor: pointer; }

/* ===== Hero / Carousel ===== */
.se3c-hero { margin-top: 5.6rem; position: relative; }
.se3c-carousel { position: relative; width: 100%; height: 18rem; overflow: hidden; border-radius: 0 0 1.5rem 1.5rem; }
.se3c-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity 0.6s ease;
  display: flex; align-items: center; justify-content: center; cursor: pointer;
}
.se3c-slide-active { opacity: 1; }
.se3c-slide img { width: 100%; height: 100%; object-fit: cover; }
.se3c-slide-overlay {
  position: absolute; inset: 0; background: linear-gradient(90deg, rgba(12,12,12,0.85) 0%, rgba(12,12,12,0.2) 100%);
  display: flex; flex-direction: column; justify-content: center; padding: 1.5rem 1.8rem;
}
.se3c-slide-overlay h2 { font-size: 1.8rem; color: var(--se3c-primary); margin-bottom: 0.4rem; line-height: 1.2; }
.se3c-slide-overlay p { font-size: 1.2rem; color: var(--se3c-text); margin-bottom: 0.8rem; }
.se3c-slide-overlay .se3c-btn { align-self: flex-start; }
.se3c-carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(0,0,0,0.45); color: var(--se3c-text); border: none;
  width: 3rem; height: 3rem; border-radius: 50%; font-size: 1.6rem; cursor: pointer; z-index: 5;
}
.se3c-arrow-prev { left: 0.8rem; }
.se3c-arrow-next { right: 0.8rem; }
.se3c-dots { position: absolute; bottom: 0.8rem; left: 50%; transform: translateX(-50%); display: flex; gap: 0.5rem; z-index: 5; }
.se3c-dot { width: 0.8rem; height: 0.8rem; border-radius: 50%; background: rgba(255,255,255,0.4); cursor: pointer; }
.se3c-dot-active { background: var(--se3c-primary); }

/* ===== Sections ===== */
.se3c-section { padding: 2rem 1.2rem; }
.se3c-section-title {
  font-size: 1.8rem; margin-bottom: 1rem; color: var(--se3c-text);
  display: flex; align-items: center; gap: 0.6rem;
}
.se3c-section-title::before { content: ""; width: 0.4rem; height: 2rem; background: var(--se3c-gradient); border-radius: 0.2rem; }
.se3c-section-subtitle { font-size: 1.3rem; color: var(--se3c-text-muted); margin-bottom: 1.2rem; }
.se3c-text p { margin-bottom: 1rem; font-size: 1.3rem; color: var(--se3c-text-muted); line-height: 1.5; }
.se3c-text strong { color: var(--se3c-primary); }
.se3c-text a { color: var(--se3c-accent); font-weight: 600; }

/* H1 main title */
.se3c-h1 {
  font-size: 2.2rem; line-height: 1.3; margin: 1.5rem 0;
  background: var(--se3c-gradient); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  font-weight: 800;
}

/* ===== Filter ===== */
.se3c-filter-bar { display: flex; gap: 0.6rem; overflow-x: auto; padding: 0.5rem 0 1rem; -webkit-overflow-scrolling: touch; }
.se3c-filter-bar::-webkit-scrollbar { display: none; }
.se3c-filter-btn {
  flex: 0 0 auto; padding: 0.7rem 1.4rem; border-radius: 2rem;
  background: var(--se3c-card-bg); color: var(--se3c-text-muted);
  border: 1px solid var(--se3c-border); font-size: 1.2rem; cursor: pointer;
  white-space: nowrap; transition: all 0.2s ease;
}
.se3c-filter-active { background: var(--se3c-gradient); color: #0C0C0C; border-color: transparent; font-weight: 600; }

/* ===== Game Grid ===== */
.se3c-game-group { margin-bottom: 2rem; }
.se3c-game-group-title {
  font-size: 1.5rem; color: var(--se3c-primary); margin-bottom: 1rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.se3c-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }
.se3c-card {
  background: var(--se3c-card-bg); border-radius: var(--se3c-radius);
  overflow: hidden; cursor: pointer; border: 1px solid var(--se3c-border);
  transition: transform 0.18s ease, box-shadow 0.2s ease;
  position: relative;
}
.se3c-card:active { transform: scale(0.95); }
.se3c-card:hover { box-shadow: var(--se3c-shadow); border-color: var(--se3c-primary); }
.se3c-card-img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.se3c-card-name {
  padding: 0.6rem 0.4rem; font-size: 1.1rem; text-align: center; color: var(--se3c-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.se3c-card-badge {
  position: absolute; top: 0.4rem; left: 0.4rem;
  background: var(--se3c-gradient); color: #0C0C0C;
  font-size: 0.9rem; padding: 0.2rem 0.6rem; border-radius: 1rem; font-weight: 700;
}

/* ===== Feature/Info cards ===== */
.se3c-info-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.se3c-info-card {
  background: var(--se3c-card-bg); border-radius: var(--se3c-radius);
  padding: 1.5rem; border: 1px solid var(--se3c-border);
}
.se3c-info-card h3 { color: var(--se3c-primary); font-size: 1.4rem; margin-bottom: 0.6rem; display: flex; align-items: center; gap: 0.5rem; }
.se3c-info-card p { color: var(--se3c-text-muted); font-size: 1.2rem; line-height: 1.5; }

.se3c-feature-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 0.8rem; margin-top: 1rem; }
.se3c-feature-item { background: var(--se3c-card-bg); border-radius: 1rem; padding: 1rem; text-align: center; border: 1px solid var(--se3c-border); }
.se3c-feature-item i, .se3c-feature-item .material-icons-outlined { color: var(--se3c-primary); font-size: 2.2rem; margin-bottom: 0.4rem; }
.se3c-feature-item span { display: block; font-size: 1.1rem; color: var(--se3c-text); }

/* ===== Steps ===== */
.se3c-steps { counter-reset: step; }
.se3c-step {
  position: relative; padding: 1rem 1rem 1rem 3.5rem; margin-bottom: 0.8rem;
  background: var(--se3c-card-bg); border-radius: 1rem; border: 1px solid var(--se3c-border);
}
.se3c-step::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 0.8rem; top: 50%; transform: translateY(-50%);
  width: 2.2rem; height: 2.2rem; background: var(--se3c-gradient); color: #0C0C0C;
  border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.2rem;
}
.se3c-step h4 { color: var(--se3c-primary); font-size: 1.3rem; margin-bottom: 0.3rem; }
.se3c-step p { color: var(--se3c-text-muted); font-size: 1.15rem; }

/* ===== FAQ ===== */
.se3c-faq-item { background: var(--se3c-card-bg); border-radius: 1rem; margin-bottom: 0.8rem; border: 1px solid var(--se3c-border); overflow: hidden; }
.se3c-faq-q { padding: 1.2rem; font-size: 1.25rem; color: var(--se3c-primary); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; }
.se3c-faq-q i { font-size: 1.4rem; }
.se3c-faq-a { padding: 0 1.2rem 1.2rem; color: var(--se3c-text-muted); font-size: 1.2rem; line-height: 1.5; }

/* ===== Testimonials ===== */
.se3c-testimonials { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.se3c-testimonial { background: var(--se3c-card-bg); border-radius: 1rem; padding: 1.2rem; border: 1px solid var(--se3c-border); }
.se3c-testimonial-header { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 0.6rem; }
.se3c-testimonial-avatar { width: 3rem; height: 3rem; border-radius: 50%; background: var(--se3c-gradient); display: flex; align-items: center; justify-content: center; color: #0C0C0C; font-weight: 700; font-size: 1.3rem; }
.se3c-testimonial-name { color: var(--se3c-text); font-size: 1.2rem; font-weight: 600; }
.se3c-testimonial-stars { color: #FFDFBA; font-size: 1rem; }
.se3c-testimonial p { color: var(--se3c-text-muted); font-size: 1.2rem; line-height: 1.5; }

/* ===== Winners ===== */
.se3c-winners { display: flex; gap: 0.8rem; overflow-x: auto; padding-bottom: 0.5rem; -webkit-overflow-scrolling: touch; }
.se3c-winners::-webkit-scrollbar { display: none; }
.se3c-winner { flex: 0 0 auto; width: 14rem; background: var(--se3c-card-bg); border-radius: 1rem; padding: 1rem; border: 1px solid var(--se3c-border); }
.se3c-winner-name { color: var(--se3c-primary); font-size: 1.2rem; font-weight: 600; }
.se3c-winner-game { color: var(--se3c-text-muted); font-size: 1.1rem; margin: 0.2rem 0; }
.se3c-winner-amount { color: var(--se3c-accent); font-size: 1.4rem; font-weight: 700; }

/* ===== Payment ===== */
.se3c-payment-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 0.6rem; }
.se3c-payment-item { background: var(--se3c-card-bg); border-radius: 0.8rem; padding: 0.8rem; text-align: center; border: 1px solid var(--se3c-border); }
.se3c-payment-item i, .se3c-payment-item .material-icons { color: var(--se3c-primary); font-size: 1.8rem; }
.se3c-payment-item span { display: block; font-size: 0.95rem; color: var(--se3c-text-muted); margin-top: 0.3rem; }

/* ===== CTA ===== */
.se3c-cta {
  background: var(--se3c-gradient); color: #0C0C0C; border-radius: var(--se3c-radius);
  padding: 2rem 1.5rem; text-align: center; margin: 1.5rem 0;
}
.se3c-cta h2 { font-size: 1.8rem; margin-bottom: 0.6rem; }
.se3c-cta p { font-size: 1.2rem; margin-bottom: 1rem; color: #1a1a1a; }
.se3c-cta .se3c-btn { background: #0C0C0C; color: var(--se3c-primary); }

/* ===== Footer ===== */
.se3c-footer { background: #050505; padding: 2rem 1.2rem 6rem; border-top: 1px solid var(--se3c-border); }
.se3c-footer-brand { color: var(--se3c-primary); font-size: 1.6rem; font-weight: 700; margin-bottom: 0.5rem; }
.se3c-footer-desc { color: var(--se3c-text-muted); font-size: 1.2rem; line-height: 1.5; margin-bottom: 1.2rem; }
.se3c-footer-links { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1.2rem; }
.se3c-footer-links a { flex: 1 1 45%; padding: 0.6rem 0.8rem; background: var(--se3c-card-bg); border-radius: 0.6rem; font-size: 1.1rem; color: var(--se3c-text); text-align: center; border: 1px solid var(--se3c-border); }
.se3c-footer-promo { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1rem; }
.se3c-footer-promo .se3c-btn { flex: 1 1 45%; min-height: 3.2rem; font-size: 1.1rem; }
.se3c-footer-copy { color: var(--se3c-text-muted); font-size: 1.1rem; text-align: center; padding-top: 1rem; border-top: 1px solid var(--se3c-border); }

/* ===== Mobile Bottom Nav ===== */
.se3c-bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: 6rem; z-index: 1000;
  background: rgba(12,12,12,0.98); backdrop-filter: blur(10px);
  border-top: 1px solid var(--se3c-border);
  display: flex; justify-content: space-around; align-items: center;
}
.se3c-nav-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 60px; min-height: 60px; background: transparent; border: none;
  color: var(--se3c-text-muted); font-size: 1rem; cursor: pointer;
  gap: 0.2rem; transition: color 0.2s ease, transform 0.15s ease;
  -webkit-tap-highlight-color: transparent; position: relative;
}
.se3c-nav-btn i, .se3c-nav-btn .material-icons, .se3c-nav-btn .material-icons-outlined { font-size: 2.2rem; }
.se3c-nav-btn:active { transform: scale(0.9); }
.se3c-nav-btn:hover { color: var(--se3c-primary); }
.se3c-nav-btn.se3c-nav-active { color: var(--se3c-primary); }
.se3c-nav-btn.se3c-nav-active::before {
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 2.4rem; height: 0.3rem; background: var(--se3c-gradient); border-radius: 0 0 0.3rem 0.3rem;
}
.se3c-nav-badge {
  position: absolute; top: 0.4rem; right: 1rem; background: var(--se3c-primary);
  color: #0C0C0C; font-size: 0.85rem; font-weight: 700; border-radius: 1rem;
  padding: 0 0.4rem; min-width: 1.4rem; height: 1.4rem; line-height: 1.4rem; text-align: center;
}

/* ===== Responsive ===== */
@media (min-width: 769px) {
  .se3c-bottom-nav { display: none; }
  body { max-width: 430px; }
}
@media (max-width: 768px) {
  .se3c-main { padding-bottom: 7rem; }
}
@media (max-width: 360px) {
  .se3c-grid { grid-template-columns: repeat(2, 1fr); }
  .se3c-feature-list { grid-template-columns: 1fr; }
}