/**
 * hannaph.cfd - Main Stylesheet
 * Prefix: sa81-
 * Mobile-first design (max-width: 430px)
 * Color Palette: #1E1E1E | #191970 | #CD853F | #DA70D6 | #9400D3
 */

/* === CSS Variables === */
:root {
  --sa81-bg-dark: #1E1E1E;
  --sa81-bg-navy: #191970;
  --sa81-accent-gold: #CD853F;
  --sa81-accent-pink: #DA70D6;
  --sa81-accent-purple: #9400D3;
  --sa81-text-light: #F5F5F5;
  --sa81-text-muted: #B0B0B0;
  --sa81-text-gold: #FFD700;
  --sa81-bg-card: #2A2A2A;
  --sa81-bg-card-alt: #252545;
  --sa81-border-subtle: #3A3A5A;
  --sa81-radius-sm: 6px;
  --sa81-radius-md: 10px;
  --sa81-radius-lg: 16px;
  --sa81-shadow: 0 4px 12px rgba(0,0,0,0.4);
  --sa81-shadow-lg: 0 8px 24px rgba(0,0,0,0.5);
  font-size: 62.5%;
}

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 1.5rem;
  line-height: 1.5;
  background: var(--sa81-bg-dark);
  color: var(--sa81-text-light);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--sa81-accent-gold); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--sa81-text-gold); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* === Container === */
.sa81-container { max-width: 430px; margin: 0 auto; padding: 0 1.2rem; width: 100%; }
.sa81-wrapper { padding-top: 5.6rem; }

/* === Header === */
.sa81-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: linear-gradient(135deg, var(--sa81-bg-dark) 0%, var(--sa81-bg-navy) 100%);
  border-bottom: 1px solid var(--sa81-border-subtle);
  height: 5.6rem; display: flex; align-items: center;
  padding: 0 1rem;
}
.sa81-header-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; max-width: 430px; margin: 0 auto;
}
.sa81-logo-area {
  display: flex; align-items: center; gap: 0.6rem; cursor: pointer;
}
.sa81-logo-area img { width: 3rem; height: 3rem; border-radius: 0.5rem; }
.sa81-logo-text {
  font-size: 1.8rem; font-weight: 700;
  background: linear-gradient(90deg, var(--sa81-accent-gold), var(--sa81-accent-pink));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sa81-header-btns { display: flex; gap: 0.6rem; align-items: center; }
.sa81-btn-register {
  background: linear-gradient(135deg, var(--sa81-accent-gold), #E8A84C);
  color: #1E1E1E; border: none; padding: 0.6rem 1.4rem; border-radius: var(--sa81-radius-sm);
  font-size: 1.3rem; font-weight: 700; cursor: pointer; transition: transform 0.15s, box-shadow 0.2s;
}
.sa81-btn-register:hover { transform: scale(1.05); box-shadow: 0 2px 8px rgba(205,133,63,0.4); }
.sa81-btn-login {
  background: transparent; color: var(--sa81-accent-pink);
  border: 1.5px solid var(--sa81-accent-pink); padding: 0.6rem 1.4rem;
  border-radius: var(--sa81-radius-sm); font-size: 1.3rem; font-weight: 600;
  cursor: pointer; transition: background 0.2s;
}
.sa81-btn-login:hover { background: rgba(218,112,214,0.15); }
.sa81-menu-toggle {
  background: none; border: none; color: var(--sa81-text-light);
  font-size: 2.2rem; cursor: pointer; padding: 0.4rem; display: flex; align-items: center;
}

/* === Mobile Menu === */
.sa81-mobile-menu {
  position: fixed; top: 0; right: -280px; width: 280px; height: 100vh;
  background: var(--sa81-bg-dark); z-index: 9999;
  transition: right 0.3s ease; padding: 2rem 1.5rem;
  border-left: 1px solid var(--sa81-border-subtle);
}
.sa81-menu-active { right: 0; }
.sa81-menu-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6); z-index: 9998;
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.sa81-overlay-active { opacity: 1; pointer-events: all; }
.sa81-menu-close {
  background: none; border: none; color: var(--sa81-text-light);
  font-size: 2.4rem; cursor: pointer; position: absolute; top: 1rem; right: 1rem;
}
.sa81-menu-links { margin-top: 3rem; display: flex; flex-direction: column; gap: 0; }
.sa81-menu-link {
  display: block; padding: 1.2rem 0; color: var(--sa81-text-light);
  font-size: 1.5rem; border-bottom: 1px solid var(--sa81-border-subtle);
  transition: color 0.2s, padding-left 0.2s;
}
.sa81-menu-link:hover { color: var(--sa81-accent-gold); padding-left: 0.5rem; }

/* === Carousel === */
.sa81-carousel { position: relative; overflow: hidden; border-radius: var(--sa81-radius-md); margin: 1rem 0; }
.sa81-carousel-slide {
  display: none; width: 100%; cursor: pointer;
}
.sa81-slide-active { display: block; }
.sa81-carousel-slide img { width: 100%; height: auto; border-radius: var(--sa81-radius-md); }
.sa81-carousel-dots {
  position: absolute; bottom: 1rem; left: 50%; transform: translateX(-50%);
  display: flex; gap: 0.6rem;
}
.sa81-carousel-dot {
  width: 1rem; height: 1rem; border-radius: 50%;
  background: rgba(255,255,255,0.4); border: none; cursor: pointer;
  transition: background 0.3s;
}
.sa81-dot-active { background: var(--sa81-accent-gold); }

/* === Section Titles === */
.sa81-section-title {
  font-size: 2rem; font-weight: 700; margin: 2rem 0 1rem;
  padding-bottom: 0.6rem; border-bottom: 2px solid var(--sa81-accent-purple);
  color: var(--sa81-text-light);
}
.sa81-section-title i { margin-right: 0.5rem; }
.sa81-subtitle {
  font-size: 1.6rem; color: var(--sa81-accent-pink); font-weight: 600;
  margin: 1.5rem 0 0.8rem;
}

/* === Game Grid === */
.sa81-game-section { margin: 1.5rem 0; }
.sa81-game-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.8rem;
}
.sa81-game-item {
  display: flex; flex-direction: column; align-items: center; cursor: pointer;
  transition: transform 0.15s;
}
.sa81-game-item:hover { transform: translateY(-2px); }
.sa81-game-item img {
  width: 100%; aspect-ratio: 1; border-radius: var(--sa81-radius-sm);
  border: 1.5px solid var(--sa81-border-subtle); object-fit: cover;
}
.sa81-game-name {
  font-size: 1.1rem; color: var(--sa81-text-muted); text-align: center;
  margin-top: 0.3rem; line-height: 1.2; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap; max-width: 100%;
}

/* === Content Cards === */
.sa81-card {
  background: var(--sa81-bg-card); border-radius: var(--sa81-radius-md);
  padding: 1.5rem; margin: 1rem 0; border: 1px solid var(--sa81-border-subtle);
}
.sa81-card-alt {
  background: linear-gradient(135deg, var(--sa81-bg-card), var(--sa81-bg-card-alt));
}
.sa81-card h3 { color: var(--sa81-accent-gold); font-size: 1.6rem; margin-bottom: 0.8rem; }
.sa81-card p { color: var(--sa81-text-muted); font-size: 1.4rem; line-height: 1.6; margin-bottom: 0.8rem; }

/* === Promo Buttons === */
.sa81-promo-btn {
  display: inline-block; background: linear-gradient(135deg, var(--sa81-accent-gold), #E8A84C);
  color: #1E1E1E; padding: 1rem 2rem; border-radius: var(--sa81-radius-md);
  font-size: 1.5rem; font-weight: 700; cursor: pointer; border: none;
  transition: transform 0.15s, box-shadow 0.2s; text-align: center; width: 100%;
}
.sa81-promo-btn:hover { transform: scale(1.03); box-shadow: var(--sa81-shadow); }
.sa81-promo-btn-outline {
  display: inline-block; background: transparent;
  border: 2px solid var(--sa81-accent-pink); color: var(--sa81-accent-pink);
  padding: 0.8rem 1.6rem; border-radius: var(--sa81-radius-md);
  font-size: 1.3rem; font-weight: 600; cursor: pointer;
  transition: background 0.2s; text-align: center;
}
.sa81-promo-btn-outline:hover { background: rgba(218,112,214,0.15); }
.sa81-text-link {
  color: var(--sa81-accent-gold); font-weight: 600; cursor: pointer;
  text-decoration: underline; transition: color 0.2s;
}
.sa81-text-link:hover { color: var(--sa81-text-gold); }

/* === FAQ === */
.sa81-faq-item {
  background: var(--sa81-bg-card); border-radius: var(--sa81-radius-sm);
  margin: 0.6rem 0; padding: 1rem 1.2rem; border-left: 3px solid var(--sa81-accent-purple);
}
.sa81-faq-q { color: var(--sa81-accent-gold); font-weight: 600; font-size: 1.4rem; }
.sa81-faq-a { color: var(--sa81-text-muted); font-size: 1.3rem; margin-top: 0.4rem; line-height: 1.5; }

/* === Feature List === */
.sa81-feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; margin: 1rem 0; }
.sa81-feature-item {
  background: var(--sa81-bg-card); border-radius: var(--sa81-radius-sm);
  padding: 1rem; text-align: center; border: 1px solid var(--sa81-border-subtle);
}
.sa81-feature-item i { font-size: 2.4rem; color: var(--sa81-accent-pink); margin-bottom: 0.4rem; display: block; }
.sa81-feature-item span { font-size: 1.2rem; color: var(--sa81-text-muted); display: block; }

/* === RTP Table === */
.sa81-rtp-table { width: 100%; border-collapse: collapse; margin: 0.8rem 0; }
.sa81-rtp-table th {
  background: var(--sa81-bg-navy); color: var(--sa81-accent-gold);
  padding: 0.8rem; font-size: 1.2rem; text-align: left;
}
.sa81-rtp-table td {
  padding: 0.6rem 0.8rem; border-bottom: 1px solid var(--sa81-border-subtle);
  font-size: 1.2rem; color: var(--sa81-text-muted);
}
.sa81-rtp-high { color: #4CAF50; font-weight: 600; }
.sa81-rtp-mid { color: var(--sa81-accent-gold); font-weight: 600; }

/* === Testimonials === */
.sa81-testimonial {
  background: var(--sa81-bg-card-alt); border-radius: var(--sa81-radius-md);
  padding: 1.2rem; margin: 0.8rem 0; border: 1px solid var(--sa81-border-subtle);
}
.sa81-testimonial-name { color: var(--sa81-accent-gold); font-weight: 600; font-size: 1.3rem; }
.sa81-testimonial-stars { color: #FFD700; font-size: 1.2rem; margin: 0.3rem 0; }
.sa81-testimonial-text { color: var(--sa81-text-muted); font-size: 1.3rem; line-height: 1.5; }

/* === Payment Methods === */
.sa81-payment-grid {
  display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1rem 0;
}
.sa81-payment-item {
  background: var(--sa81-bg-card); border: 1px solid var(--sa81-border-subtle);
  border-radius: var(--sa81-radius-sm); padding: 0.6rem 1rem;
  font-size: 1.2rem; color: var(--sa81-text-muted); display: flex; align-items: center; gap: 0.4rem;
}
.sa81-payment-item i { color: var(--sa81-accent-pink); font-size: 1.6rem; }

/* === Winners === */
.sa81-winner-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.8rem; border-bottom: 1px solid var(--sa81-border-subtle);
}
.sa81-winner-name { color: var(--sa81-accent-gold); font-size: 1.3rem; font-weight: 600; }
.sa81-winner-game { color: var(--sa81-text-muted); font-size: 1.1rem; }
.sa81-winner-amount { color: #4CAF50; font-size: 1.4rem; font-weight: 700; }

/* === Mobile Bottom Nav === */
.sa81-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  background: linear-gradient(180deg, #252545 0%, var(--sa81-bg-dark) 100%);
  border-top: 1px solid var(--sa81-border-subtle);
  height: 60px; display: flex; justify-content: space-around; align-items: center;
  padding: 0 0.3rem;
}
.sa81-bottom-nav-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 60px; min-height: 54px; background: none; border: none;
  color: var(--sa81-text-muted); cursor: pointer; transition: color 0.2s, transform 0.15s;
  gap: 0.2rem; position: relative;
}
.sa81-bottom-nav-btn i, .sa81-bottom-nav-btn .material-icons-outlined {
  font-size: 2.2rem; transition: transform 0.15s;
}
.sa81-bottom-nav-btn span { font-size: 1rem; }
.sa81-bottom-nav-btn:hover { color: var(--sa81-accent-gold); }
.sa81-bottom-nav-btn:hover i { transform: scale(1.1); }
.sa81-btn-touch { transform: scale(0.92); }
.sa81-bottom-nav-btn.sa81-active { color: var(--sa81-accent-gold); }
.sa81-bottom-nav-btn.sa81-active::after {
  content: ''; position: absolute; top: -1px; left: 25%; right: 25%;
  height: 2px; background: var(--sa81-accent-gold); border-radius: 1px;
}

/* === Footer === */
.sa81-footer {
  background: var(--sa81-bg-dark); border-top: 1px solid var(--sa81-border-subtle);
  padding: 2rem 1.2rem 8rem; text-align: center;
}
.sa81-footer-desc {
  color: var(--sa81-text-muted); font-size: 1.2rem; line-height: 1.6;
  margin-bottom: 1.5rem;
}
.sa81-footer-links { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; margin-bottom: 1.5rem; }
.sa81-footer-link {
  background: var(--sa81-bg-card); border: 1px solid var(--sa81-border-subtle);
  border-radius: var(--sa81-radius-sm); padding: 0.5rem 1rem;
  font-size: 1.1rem; color: var(--sa81-accent-gold); cursor: pointer;
  transition: background 0.2s;
}
.sa81-footer-link:hover { background: var(--sa81-bg-card-alt); }
.sa81-footer-sitelinks { display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; margin-bottom: 1.5rem; }
.sa81-footer-sitelink { color: var(--sa81-text-muted); font-size: 1.1rem; text-decoration: underline; }
.sa81-footer-sitelink:hover { color: var(--sa81-accent-gold); }
.sa81-partners { display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; margin-bottom: 1.5rem; }
.sa81-partners img { height: 2.4rem; opacity: 0.7; transition: opacity 0.2s; }
.sa81-partners img:hover { opacity: 1; }
.sa81-copyright { color: var(--sa81-text-muted); font-size: 1.1rem; }

/* === Mobile App CTA === */
.sa81-app-cta {
  background: linear-gradient(135deg, var(--sa81-bg-navy), var(--sa81-accent-purple));
  border-radius: var(--sa81-radius-lg); padding: 1.5rem; text-align: center; margin: 1rem 0;
}
.sa81-app-cta h3 { color: var(--sa81-text-gold); font-size: 1.6rem; margin-bottom: 0.6rem; }
.sa81-app-cta p { color: var(--sa81-text-muted); font-size: 1.3rem; margin-bottom: 1rem; }
.sa81-app-buttons { display: flex; gap: 0.8rem; justify-content: center; }

/* === Achievements === */
.sa81-achievement {
  display: flex; align-items: center; gap: 1rem; padding: 0.8rem;
  border-bottom: 1px solid var(--sa81-border-subtle);
}
.sa81-achievement-icon {
  width: 4rem; height: 4rem; border-radius: 50%;
  background: linear-gradient(135deg, var(--sa81-accent-purple), var(--sa81-accent-pink));
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.sa81-achievement-icon i { font-size: 1.8rem; color: #fff; }
.sa81-achievement-info h4 { color: var(--sa81-accent-gold); font-size: 1.3rem; }
.sa81-achievement-info p { color: var(--sa81-text-muted); font-size: 1.1rem; }

/* === Tricks/Tips === */
.sa81-trick-item {
  background: var(--sa81-bg-card); border-radius: var(--sa81-radius-sm);
  padding: 1rem 1.2rem; margin: 0.5rem 0;
  border-left: 3px solid var(--sa81-accent-gold);
}
.sa81-trick-item strong { color: var(--sa81-accent-gold); font-size: 1.3rem; }
.sa81-trick-item p { color: var(--sa81-text-muted); font-size: 1.2rem; margin-top: 0.3rem; }

/* === Category Highlights === */
.sa81-category-card {
  background: linear-gradient(135deg, var(--sa81-bg-card), var(--sa81-bg-card-alt));
  border-radius: var(--sa81-radius-md); padding: 1.2rem; margin: 0.6rem 0;
  display: flex; align-items: center; gap: 1rem; cursor: pointer;
  border: 1px solid var(--sa81-border-subtle); transition: border-color 0.2s;
}
.sa81-category-card:hover { border-color: var(--sa81-accent-gold); }
.sa81-category-icon {
  width: 4.5rem; height: 4.5rem; border-radius: var(--sa81-radius-sm);
  background: linear-gradient(135deg, var(--sa81-accent-purple), var(--sa81-accent-pink));
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.sa81-category-icon i { font-size: 2rem; color: #fff; }
.sa81-category-info h4 { color: var(--sa81-accent-gold); font-size: 1.4rem; }
.sa81-category-info p { color: var(--sa81-text-muted); font-size: 1.2rem; }

/* === Game Detail Hero === */
.sa81-game-hero {
  text-align: center; padding: 1.5rem 0;
}
.sa81-game-hero-img {
  width: 12rem; height: 12rem; border-radius: var(--sa81-radius-lg);
  margin: 0 auto 1rem; border: 3px solid var(--sa81-accent-gold);
  object-fit: cover;
}
.sa81-game-hero h1 { font-size: 2.2rem; color: var(--sa81-accent-gold); margin-bottom: 0.4rem; }
.sa81-game-hero p { color: var(--sa81-text-muted); font-size: 1.4rem; }

/* === Related Games === */
.sa81-related-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem;
}
.sa81-related-item {
  text-align: center; cursor: pointer; transition: transform 0.15s;
}
.sa81-related-item:hover { transform: scale(1.05); }
.sa81-related-item img {
  width: 100%; aspect-ratio: 1; border-radius: var(--sa81-radius-sm);
  border: 1px solid var(--sa81-border-subtle);
}

/* === Responsive === */
@media (max-width: 768px) {
  .sa81-wrapper { padding-bottom: 8rem; }
  .sa81-desktop-nav { display: none; }
}
@media (min-width: 769px) {
  .sa81-bottom-nav { display: none; }
  .sa81-wrapper { padding-bottom: 2rem; }
  .sa81-container { max-width: 430px; }
  .sa81-menu-toggle { display: none; }
}