/* ===== Fire Kirin Pro Landing ===== */
:root {
  --deep: #06182e;
  --ocean: #0a2744;
  --card: #10365c;
  --gold: #ffc94d;
  --gold-dark: #e8a317;
  --cyan: #4dd7ff;
  --text: #eaf4ff;
  --muted: #9db8d4;
  --radius: 16px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background-color: var(--deep);
  background-image:
    linear-gradient(rgba(6, 24, 46, 0.78), rgba(6, 24, 46, 0.85)),
    url("images/background.png");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
}

img { max-width: 100%; display: block; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

.gold { color: var(--gold); }

/* ===== Nav ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 24, 46, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 201, 77, 0.15);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.5px;
}
.logo span { color: var(--gold); }
.nav-links { display: flex; list-style: none; gap: 32px; }
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--gold); }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  transition: transform 0.15s, box-shadow 0.15s;
  cursor: pointer;
}
.btn:active { transform: scale(0.97); }
.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: #2a1a00;
  box-shadow: 0 6px 24px rgba(255, 201, 77, 0.35);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(255, 201, 77, 0.5); }
.btn-outline {
  border: 2px solid rgba(255, 255, 255, 0.5);
  color: #fff;
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-dark {
  background: #fff;
  color: var(--deep);
}
.btn-sm { padding: 10px 22px; font-size: 0.9rem; }
.btn-lg { padding: 16px 34px; font-size: 1.05rem; }
.btn-xl {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 16px 34px;
  min-width: 250px;
  overflow: hidden;
}
.btn-xl .btn-icon { font-size: 1.8rem; line-height: 1; }
.btn-xl .btn-label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.25;
}
.btn-xl .btn-label small {
  font-weight: 500;
  font-size: 0.72rem;
  opacity: 0.75;
  letter-spacing: 0.3px;
}
/* gold button sweep shine */
.btn-gold.btn-xl::after {
  content: "";
  position: absolute;
  top: 0; left: -80%;
  width: 50%; height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.5), transparent);
  transform: skewX(-20deg);
  animation: shine 3.2s ease-in-out infinite;
}
@keyframes shine {
  0% { left: -80%; }
  60%, 100% { left: 130%; }
}
.btn-outline.btn-xl {
  border: 2px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(6px);
  color: #fff;
}
.btn-outline.btn-xl:hover { border-color: var(--gold); color: var(--gold); background: rgba(255, 201, 77, 0.08); }
/* solo (Android-only) hero button */
.btn-xl--solo {
  padding: 20px 42px;
  min-width: 340px;
  font-size: 1.2rem;
}
.btn-arrow { font-size: 1.5rem; line-height: 1; transition: transform 0.2s; }
.btn-xl--solo:hover .btn-arrow { transform: translateX(6px); }
.btn-xl--solo .btn-label small { font-size: 0.78rem; }
.hero-note {
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.88rem;
}
/* floating $10 bonus coin — crimson & gold chip */
.bonus-pop {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 158px;
  height: 158px;
  margin: 0 auto 26px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.22), transparent 45%),
    linear-gradient(145deg, #a41623 0%, #7f1019 45%, #5c0a12 100%);
  border: 5px solid #ffc94d;
  box-shadow: 0 10px 36px rgba(164, 22, 35, 0.6), inset 0 -8px 16px rgba(46, 4, 9, 0.7), 0 0 28px rgba(255, 201, 77, 0.28);
  animation: coinPulse 2s ease-in-out infinite;
}
.bp-amount {
  font-family: "Arial Black", "Segoe UI", sans-serif;
  font-size: 3rem;
  font-weight: 900;
  font-style: italic;
  line-height: 1;
  padding: 0 14px;
  background: linear-gradient(180deg, #fff3c4 0%, #ffd76a 50%, #e8a317 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.55));
  position: relative;
  z-index: 2;
}
.bp-word {
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 3.5px;
  text-indent: 3.5px;
  color: var(--gold);
  line-height: 1;
  text-transform: uppercase;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  position: relative;
  z-index: 2;
}
.bp-word:first-of-type { margin-bottom: 5px; }
.bp-word:last-of-type { margin-top: 5px; }
.bp-star {
  font-size: 0.6rem;
  color: rgba(255, 201, 77, 0.85);
  line-height: 1;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  position: relative;
  z-index: 2;
}
.bp-star:first-child { margin-bottom: 4px; }
.bp-star:last-child { margin-top: 4px; }
@keyframes coinPulse {
  0%, 100% { transform: scale(1) rotate(-6deg); box-shadow: 0 10px 36px rgba(164, 22, 35, 0.6), inset 0 -8px 16px rgba(46, 4, 9, 0.7), 0 0 28px rgba(255, 201, 77, 0.28); }
  50% { transform: scale(1.08) rotate(6deg); box-shadow: 0 14px 48px rgba(164, 22, 35, 0.75), inset 0 -8px 16px rgba(46, 4, 9, 0.7), 0 0 40px rgba(255, 201, 77, 0.45); }
}

/* ===== Hero (single-page landing) ===== */
.hero {
  position: relative;
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  background:
    /* left-side text darkening to keep the white headline readable on the bright machines */
    linear-gradient(90deg, rgba(4, 14, 28, 0.92) 0%, rgba(4, 14, 28, 0.78) 35%, rgba(4, 14, 28, 0.45) 65%, rgba(4, 14, 28, 0.25) 100%),
    linear-gradient(180deg, rgba(6, 24, 46, 0.35) 0%, rgba(4, 16, 31, 0.75) 100%),
    url("images/slots-bg.png") right center / cover no-repeat,
    linear-gradient(180deg, var(--deep) 0%, var(--ocean) 100%);
  background-attachment: scroll, scroll, fixed, scroll;
  overflow: hidden;
  padding: 72px 0 96px;
}
/* central golden glow */
.hero-glow {
  position: absolute;
  top: 50%; left: 50%;
  width: 900px; height: 900px;
  transform: translate(-50%, -55%);
  background: radial-gradient(circle, rgba(255, 201, 77, 0.16) 0%, rgba(255, 160, 30, 0.06) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
/* sweeping light rays */
.hero-rays {
  position: absolute;
  inset: 0;
  background:
    conic-gradient(from 200deg at 50% -20%, transparent 0deg, rgba(255, 214, 120, 0.07) 8deg, transparent 16deg, transparent 32deg, rgba(255, 214, 120, 0.05) 38deg, transparent 46deg);
  pointer-events: none;
  z-index: 0;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
  width: 100%;
  position: relative;
  z-index: 2;
}
.hero-inner--center { display: flex; justify-content: center; }
.hero-text--center { text-align: center; max-width: 860px; }
.hero-text--center p { margin-left: auto; margin-right: auto; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(255, 201, 77, 0.18), rgba(232, 163, 23, 0.08));
  border: 1px solid rgba(255, 201, 77, 0.5);
  box-shadow: 0 0 24px rgba(255, 201, 77, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  color: var(--gold);
  padding: 8px 22px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero h1 {
  font-size: clamp(2.6rem, 6.5vw, 4.8rem);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 24px;
  text-shadow: 0 6px 40px rgba(0, 0, 0, 0.6);
}
.text-gold-grad {
  background: linear-gradient(180deg, #fff3c4 5%, #ffd76a 45%, #e8a317 90%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 4px 22px rgba(255, 190, 60, 0.35));
}
.hero-lead {
  color: #cfe0f2;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.75;
  margin: 0 auto 38px;
  max-width: 640px;
}
.hero-lead strong { color: var(--gold); font-weight: 700; }
.hero-cta { display: flex; gap: 18px; flex-wrap: wrap; }
.hero-cta--center { justify-content: center; }
.hero-cta.center { justify-content: center; }
.hero-rating {
  margin-top: 26px;
  color: var(--gold);
  font-size: 1.05rem;
  letter-spacing: 2px;
  text-shadow: 0 0 14px rgba(255, 201, 77, 0.4);
}
.hero-rating span {
  color: var(--muted);
  letter-spacing: 0;
  font-size: 0.9rem;
  margin-left: 6px;
}
.hero-stats {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  margin-top: 44px;
  padding: 26px 44px;
  background: rgba(6, 24, 46, 0.55);
  border: 1px solid rgba(255, 201, 77, 0.22);
  border-radius: 20px;
  backdrop-filter: blur(8px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.hero-stats--center { justify-content: center; }
.stat { padding: 0 44px; }
.stat strong {
  display: block;
  font-size: 2.1rem;
  line-height: 1.2;
  background: linear-gradient(180deg, #ffe9a8, #e8a317);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 900;
}
.stat span { color: var(--muted); font-size: 0.9rem; letter-spacing: 0.5px; text-transform: uppercase; }
.stat-divider {
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(255, 201, 77, 0.4), transparent);
}
.hero-scroll {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(157, 184, 212, 0.7);
  font-size: 0.8rem;
  letter-spacing: 2px;
  animation: bounce 2.4s ease-in-out infinite;
}
@keyframes bounce {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 6px); }
}
.wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--deep);
  clip-path: ellipse(60% 100% at 50% 100%);
}

/* ===== Sections ===== */
.section { padding: 90px 0; }
.section-dark {
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(77, 215, 255, 0.08), transparent),
    var(--ocean);
}
.section-title {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 900;
  margin-bottom: 12px;
}
.section-sub {
  text-align: center;
  color: var(--muted);
  margin-bottom: 56px;
  font-size: 1.05rem;
}

/* ===== Feature cards ===== */
.grid { display: grid; gap: 24px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--card);
  border: 1px solid rgba(77, 215, 255, 0.12);
  border-radius: var(--radius);
  padding: 32px 26px;
  transition: transform 0.2s, border-color 0.2s;
}
.card:hover { transform: translateY(-6px); border-color: rgba(255, 201, 77, 0.5); }
.card-icon { font-size: 2.4rem; margin-bottom: 16px; }
.card h3 { font-size: 1.15rem; margin-bottom: 10px; color: var(--gold); }
.card p { color: var(--muted); font-size: 0.95rem; }

/* ===== Game cards ===== */
.game-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 201, 77, 0.15);
  transition: transform 0.2s, box-shadow 0.2s;
}
.game-card:hover { transform: translateY(-6px); box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4); }
.game-art {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4.5rem;
}
.art-1 { background: linear-gradient(135deg, #7a1f00, #d4691e 55%, #ffc94d); }
.art-2 { background: linear-gradient(135deg, #4a0d5e, #8f1fd4 55%, #4dd7ff); }
.art-3 { background: linear-gradient(135deg, #04353f, #0a7c8f 55%, #4dd7ff); }
.game-info { padding: 24px; }
.game-info h3 { color: var(--gold); margin-bottom: 8px; }
.game-info p { color: var(--muted); font-size: 0.95rem; }

/* ===== Steps ===== */
.steps {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.step {
  background: var(--card);
  border-radius: var(--radius);
  padding: 36px 28px;
  flex: 1;
  min-width: 240px;
  max-width: 320px;
  text-align: center;
  border: 1px solid rgba(77, 215, 255, 0.12);
}
.step-num {
  width: 52px;
  height: 52px;
  margin: 0 auto 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #2a1a00;
  font-size: 1.4rem;
  font-weight: 900;
}
.step h3 { margin-bottom: 10px; }
.step p { color: var(--muted); font-size: 0.95rem; }
.step-arrow {
  align-self: center;
  font-size: 1.8rem;
  color: var(--gold);
}

/* ===== Download ===== */
.download {
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%, rgba(255, 201, 77, 0.14), transparent),
    linear-gradient(135deg, var(--ocean), var(--deep));
  text-align: center;
}
.download-inner h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 900; margin-bottom: 12px; }
.download-inner > p { color: var(--muted); font-size: 1.1rem; margin-bottom: 32px; }
.download .small { color: var(--muted); font-size: 0.85rem; margin-top: 20px; }

/* ===== FAQ ===== */
.faq-wrap { max-width: 760px; }
.faq-item {
  background: var(--card);
  border: 1px solid rgba(77, 215, 255, 0.12);
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 14px;
}
.faq-item summary {
  font-weight: 700;
  cursor: pointer;
  color: var(--text);
  list-style: none;
  position: relative;
  padding-right: 30px;
}
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
  font-size: 1.3rem;
  font-weight: 700;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item p { margin-top: 12px; color: var(--muted); }

/* ===== Footer ===== */
.footer {
  background: #04101f;
  padding: 56px 0 40px;
  text-align: center;
  border-top: 1px solid rgba(77, 215, 255, 0.1);
}
.footer-links {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 28px;
  margin: 24px 0;
}
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--gold); }
.disclaimer { color: var(--muted); font-size: 0.85rem; }
.copyright { color: #5a7292; font-size: 0.8rem; margin-top: 8px; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .hero { min-height: calc(100vh - 64px); }
  .nav-links { display: none; }
}
@media (max-width: 560px) {
  .hero { padding: 48px 0 72px; }
  .hero-cta--center { flex-direction: column; align-items: stretch; }
  .btn-xl { min-width: 0; width: 100%; justify-content: center; }
  .btn-xl--solo { min-width: 0; font-size: 1.05rem; padding: 18px 28px; }
  .hero-stats { padding: 20px 10px; }
  .stat { padding: 0 18px; }
  .stat strong { font-size: 1.6rem; }
  .hero-scroll { display: none; }
}