/* =============================================
   ATOM CASINO — Style Sheet
   ============================================= */

:root {
  --clr-bg: #07001e;
  --clr-bg2: #0d0030;
  --clr-card: #120040;
  --clr-card2: #180055;
  --clr-cyan: #00d4ff;
  --clr-purple: #a855f7;
  --clr-white: #ffffff;
  --clr-text: #cbb8ff;
  --clr-muted: #8877aa;
  --clr-border: rgba(168,85,247,0.25);
  --radius: 14px;
  --radius-sm: 8px;
  --transition: 0.22s ease;
  --max-w: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--clr-bg);
  color: var(--clr-text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #00d4ff 0%, #a855f7 100%);
  color: #fff;
  box-shadow: 0 4px 24px rgba(0,212,255,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,212,255,0.5);
}

.btn-outline {
  background: transparent;
  color: #00d4ff;
  border: 2px solid #00d4ff;
}
.btn-outline:hover {
  background: rgba(0,212,255,0.1);
  transform: translateY(-2px);
}

.btn-gold {
  background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(245,158,11,0.4);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(245,158,11,0.55); }

.btn-lg { padding: 16px 38px; font-size: 16px; }

/* ---- HEADER ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(7,0,30,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
  height: 70px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-text { font-size: 20px; font-weight: 800; color: #fff; }
.logo-text .cyan { color: var(--clr-cyan); }
.logo-text .purple { color: var(--clr-purple); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
}
.site-nav a {
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--clr-text);
  transition: var(--transition);
}
.site-nav a:hover { color: #fff; background: rgba(168,85,247,0.15); }

.nav-tg {
  color: var(--clr-cyan) !important;
  border: 1px solid rgba(0,212,255,0.35) !important;
}
.nav-tg:hover { background: rgba(0,212,255,0.12) !important; }

.btn-header {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  border-radius: 50px;
  background: linear-gradient(135deg, #00d4ff 0%, #a855f7 100%);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  transition: var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-header:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,212,255,0.4); }

.burger {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  margin-left: auto;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 20px 16px;
  background: rgba(7,0,30,0.98);
  border-top: 1px solid var(--clr-border);
}
.mobile-nav a {
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 600;
  color: var(--clr-text);
  transition: var(--transition);
}
.mobile-nav a:hover { color: #fff; background: rgba(168,85,247,0.15); }
.mobile-nav.open { display: flex; }

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #07001e 0%, #100030 50%, #07001e 100%);
}

.hero-bg-effect {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.orb1 { width: 600px; height: 600px; background: rgba(168,85,247,0.18); top: -150px; right: -100px; }
.orb2 { width: 400px; height: 400px; background: rgba(0,212,255,0.12); bottom: -50px; left: -80px; }

.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0;
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 50px;
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.3);
  color: var(--clr-cyan);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 900;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 20px;
}
.hero h1 .grad {
  background: linear-gradient(90deg, #00d4ff, #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 18px;
  color: var(--clr-text);
  margin-bottom: 36px;
  max-width: 560px;
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--clr-muted);
}
.trust-icon {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

/* ---- STATS BAR ---- */
.stats-bar {
  background: linear-gradient(90deg, #0d0030, #120040, #0d0030);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding: 28px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.stat-item {
  text-align: center;
  padding: 12px;
  border-right: 1px solid var(--clr-border);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  display: block;
  font-size: 28px;
  font-weight: 900;
  background: linear-gradient(90deg, #00d4ff, #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 13px; color: var(--clr-muted); margin-top: 4px; display: block; }

/* ---- PROVIDERS STRIP ---- */
.providers-strip {
  padding: 40px 0;
  overflow: hidden;
  background: var(--clr-bg2);
}
.providers-label {
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-muted);
  margin-bottom: 20px;
}
.providers-track { overflow: hidden; position: relative; }
.providers-inner {
  display: flex;
  gap: 24px;
  align-items: center;
  animation: marquee 30s linear infinite;
  width: max-content;
}
.providers-inner img { height: 36px; width: auto; opacity: 0.7; filter: grayscale(0.3); }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---- SECTIONS ---- */
.section { padding: 80px 0; }

.section-title {
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 900;
  color: #fff;
  margin-bottom: 12px;
  text-align: center;
}
.section-sub {
  text-align: center;
  color: var(--clr-muted);
  font-size: 16px;
  max-width: 620px;
  margin: 0 auto 48px;
}

/* ---- BONUSES ---- */
.bonuses { background: var(--clr-bg2); }
.bonus-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 24px;
}
.bonus-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  transition: var(--transition);
}
.bonus-card:hover { border-color: var(--clr-purple); transform: translateY(-4px); }
.bonus-card--main {
  background: linear-gradient(135deg, #1a0050 0%, #120040 100%);
  border-color: rgba(0,212,255,0.4);
}
.bonus-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  background: rgba(0,212,255,0.15);
  color: var(--clr-cyan);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}
.bonus-tag--purple { background: rgba(168,85,247,0.15); color: var(--clr-purple); }
.bonus-tag--gold { background: rgba(245,158,11,0.15); color: #f59e0b; }
.bonus-card h3 { font-size: 20px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.bonus-amount {
  font-size: 32px;
  font-weight: 900;
  color: var(--clr-cyan);
  margin-bottom: 16px;
}
.bonus-amount span { font-size: 16px; font-weight: 600; color: var(--clr-muted); }
.bonus-list { margin-bottom: 24px; }
.bonus-list li {
  padding: 7px 0;
  font-size: 14px;
  color: var(--clr-text);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding-left: 18px;
  position: relative;
}
.bonus-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--clr-cyan);
  font-weight: 700;
}

/* ---- GAMES ---- */
.games-section { background: var(--clr-bg); }
.games-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 36px;
}
.tab-btn {
  padding: 9px 20px;
  border-radius: 50px;
  border: 1px solid var(--clr-border);
  background: transparent;
  color: var(--clr-muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.tab-btn:hover, .tab-btn--active {
  background: rgba(168,85,247,0.15);
  border-color: var(--clr-purple);
  color: #fff;
}
.games-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}
.game-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--clr-border);
  background: var(--clr-card);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.game-card:hover { transform: translateY(-4px); border-color: var(--clr-cyan); box-shadow: 0 12px 40px rgba(0,212,255,0.15); }
.game-img {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #0a0020;
}
.game-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.game-card:hover .game-img img { transform: scale(1.06); }
.game-img-label {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(0,0,0,0.7);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  backdrop-filter: blur(4px);
}
.game-info {
  padding: 16px;
  flex: 1;
}
.game-info h4 { font-size: 16px; font-weight: 800; color: #fff; margin-bottom: 6px; }
.game-info p { font-size: 13px; color: var(--clr-muted); margin-bottom: 10px; }
.game-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--clr-cyan);
  background: rgba(0,212,255,0.1);
  padding: 3px 10px;
  border-radius: 50px;
}
.games-cta { text-align: center; }

/* ---- PAYMENTS ---- */
.payments-section { background: var(--clr-bg2); }
.payments-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}
.payment-card {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: var(--transition);
}
.payment-card:hover { border-color: var(--clr-cyan); transform: translateY(-3px); }
.payment-icon { font-size: 32px; margin-bottom: 12px; }
.payment-card h4 { font-size: 15px; font-weight: 800; color: #fff; margin-bottom: 8px; }
.payment-card p { font-size: 13px; color: var(--clr-muted); }
.payments-note {
  background: rgba(0,212,255,0.07);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: var(--radius-sm);
  padding: 16px 24px;
  font-size: 14px;
  color: var(--clr-text);
  display: flex;
  gap: 10px;
  align-items: center;
}

/* ---- ABOUT / SEO TEXT ---- */
.about-section { background: var(--clr-bg); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.about-text p {
  color: var(--clr-text);
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 16px;
}
.about-text p strong { color: #fff; }
.features-list { display: flex; flex-direction: column; gap: 20px; }
.features-list li { display: flex; gap: 14px; align-items: flex-start; }
.feature-icon {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(0,212,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-cyan);
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}
.features-list strong { color: #fff; display: block; font-size: 15px; margin-bottom: 3px; }
.features-list p { font-size: 13px; color: var(--clr-muted); }
.about-features h3 {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 24px;
}

/* ---- GALLERY ---- */
.gallery-section { background: var(--clr-bg2); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--clr-border);
  aspect-ratio: 16/10;
  transition: var(--transition);
}
.gallery-item--wide {
  grid-column: span 2;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: flex-end;
  padding: 14px;
  opacity: 0;
  transition: var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  background: rgba(0,0,0,0.6);
  padding: 4px 12px;
  border-radius: 50px;
  backdrop-filter: blur(4px);
}

/* ---- FAQ ---- */
.faq-section { background: var(--clr-bg); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  background: var(--clr-card);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item[open] { border-color: var(--clr-purple); }
.faq-item summary {
  padding: 18px 22px;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq-item summary::after {
  content: '+';
  font-size: 20px;
  color: var(--clr-cyan);
  flex-shrink: 0;
  transition: var(--transition);
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p {
  padding: 0 22px 18px;
  font-size: 14px;
  color: var(--clr-text);
  line-height: 1.7;
}

/* ---- CTA BANNER ---- */
.cta-banner {
  background: linear-gradient(135deg, #0f0038 0%, #1a0060 50%, #0f0038 100%);
  border-top: 1px solid rgba(168,85,247,0.3);
  border-bottom: 1px solid rgba(168,85,247,0.3);
  padding: 64px 0;
}
.cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
}
.cta-inner h2 { font-size: clamp(24px, 4vw, 36px); font-weight: 900; color: #fff; }
.cta-inner p { color: var(--clr-muted); font-size: 16px; max-width: 500px; }

/* ---- FOOTER ---- */
.footer {
  background: #050015;
  padding: 60px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--clr-border);
}
.footer-logo { margin-bottom: 14px; }
.footer-desc { font-size: 13px; color: var(--clr-muted); line-height: 1.6; margin-bottom: 10px; }
.footer-age { font-size: 13px; color: #555; }
.footer-col h4 {
  font-size: 14px;
  font-weight: 800;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 14px; color: var(--clr-muted); transition: var(--transition); }
.footer-col ul li a:hover { color: var(--clr-cyan); }
.footer-bottom {
  padding: 18px 0;
  text-align: center;
}
.footer-bottom p { font-size: 12px; color: #444; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .bonus-grid { grid-template-columns: 1fr 1fr; }
  .bonus-card--main { grid-column: span 2; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
}

@media (max-width: 768px) {
  .site-nav, .btn-header { display: none; }
  .burger { display: block; }
  .hero-content { padding: 60px 0; }
  .hero h1 { font-size: 32px; }
  .bonus-grid { grid-template-columns: 1fr; }
  .bonus-card--main { grid-column: span 1; }
  .games-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item--wide { grid-column: span 2; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .payments-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .cta-inner { text-align: center; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .games-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item--wide { grid-column: span 1; }
  .payments-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { width: 100%; }
}