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

:root {
  --neon-pink: #ff00ff;
  --neon-blue: #00ffff;
  --neon-purple: #b026ff;
  --dark-bg: #0a0015;
  --dark-purple: #1a0033;
  --mid-purple: #2d0052;
  --text: #ffffff;
  --text-muted: #a0a0c0;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--dark-bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.8;
}

.retro-grid {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(176, 38, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176, 38, 255, 0.08) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

.retro-grid::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 50%;
  background: linear-gradient(to top, rgba(176, 38, 255, 0.15), transparent);
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10, 0, 21, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(176, 38, 255, 0.2);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.header-logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: 18px;
  color: #fff;
  box-shadow: 0 0 20px rgba(255, 0, 255, 0.5);
}

.header-logo-text {
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: 20px;
  color: #fff;
  letter-spacing: 2px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-item {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: all 0.3s;
}

.nav-item:hover {
  color: var(--neon-pink);
  text-shadow: 0 0 10px rgba(255, 0, 255, 0.5);
}

.nav-lang {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
}

.btn-play-demo {
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
  color: #fff;
  border: none;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  text-transform: uppercase;
  box-shadow: 0 0 25px rgba(255, 0, 255, 0.5);
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
}

.btn-play-demo:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(255, 0, 255, 0.7);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 50px 80px;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: 20%;
  right: 20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(176, 38, 255, 0.3), transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  padding: 8px 18px;
  border: 1px solid var(--neon-blue);
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--neon-blue);
  text-transform: uppercase;
  margin-bottom: 30px;
  background: rgba(0, 255, 255, 0.05);
}

.hero-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 80px;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 25px;
  letter-spacing: -2px;
}

.hero-title .retro {
  color: var(--neon-pink);
  text-shadow: 0 0 30px rgba(255, 0, 255, 0.6);
  display: block;
}

.hero-title .tapes {
  color: #fff;
  display: block;
}

.hero-subtitle {
  font-size: 20px;
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.6;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
  color: #fff;
  border: none;
  padding: 16px 36px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  text-transform: uppercase;
  box-shadow: 0 0 25px rgba(255, 0, 255, 0.5);
  transition: all 0.3s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 40px rgba(255, 0, 255, 0.7);
}

.btn-secondary {
  background: transparent;
  color: var(--neon-blue);
  border: 2px solid var(--neon-blue);
  padding: 14px 34px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-secondary:hover {
  background: rgba(0, 255, 255, 0.1);
  box-shadow: 0 0 25px rgba(0, 255, 255, 0.4);
  transform: translateY(-3px);
}

.hero-right {
  display: flex;
  justify-content: center;
  align-items: center;
}

.slot-preview {
  position: relative;
  width: 420px;
  height: 420px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(176, 38, 255, 0.6), 0 0 120px rgba(255, 0, 255, 0.3);
  border: 2px solid var(--neon-purple);
  background: linear-gradient(135deg, #1a0033, #0a0015);
}

.slot-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-template-rows: repeat(8, 1fr);
  gap: 4px;
  padding: 15px;
  height: 100%;
  width: 100%;
}

.slot-cell {
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
  font-family: 'Orbitron', sans-serif;
  animation: cellPulse 3s ease-in-out infinite;
}

@keyframes cellPulse {
  0%, 100% { opacity: 0.9; }
  50% { opacity: 1; }
}

.cell-pink { background: linear-gradient(135deg, #ff00ff, #ff66ff); color: #fff; }
.cell-blue { background: linear-gradient(135deg, #00ffff, #66ffff); color: #000; }
.cell-purple { background: linear-gradient(135deg, #b026ff, #d966ff); color: #fff; }
.cell-orange { background: linear-gradient(135deg, #ff6600, #ff9933); color: #fff; }
.cell-green { background: linear-gradient(135deg, #00ff66, #66ff99); color: #000; }
.cell-red { background: linear-gradient(135deg, #ff0066, #ff3388); color: #fff; }
.cell-yellow { background: linear-gradient(135deg, #ffff00, #ffff66); color: #000; }
.cell-wild {
  background: linear-gradient(135deg, #ff00ff, #00ffff);
  color: #fff;
  font-size: 12px;
  box-shadow: 0 0 15px rgba(255, 0, 255, 0.8);
}

/* ===== FEATURES ===== */
.features {
  position: relative;
  padding: 100px 50px;
  background: linear-gradient(180deg, var(--dark-bg) 0%, var(--dark-purple) 100%);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-label {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid var(--neon-pink);
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--neon-pink);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 48px;
  font-weight: 900;
  margin-bottom: 15px;
}

.section-title .highlight {
  color: var(--neon-pink);
  text-shadow: 0 0 20px rgba(255, 0, 255, 0.5);
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.features-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card {
  background: rgba(26, 0, 51, 0.6);
  border: 1px solid rgba(176, 38, 255, 0.3);
  border-radius: 16px;
  padding: 35px 30px;
  transition: all 0.4s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-pink), var(--neon-blue));
  transform: scaleX(0);
  transition: transform 0.4s;
}

.feature-card:hover {
  border-color: var(--neon-pink);
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(176, 38, 255, 0.3);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(255, 0, 255, 0.2), rgba(176, 38, 255, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #fff;
}

.feature-card p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===== LONG CONTENT SECTION ===== */
.long-content {
  position: relative;
  padding: 100px 50px;
  background: var(--dark-bg);
}

.long-content-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.long-content h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: 52px;
  font-weight: 900;
  margin-bottom: 30px;
  line-height: 1.15;
  letter-spacing: -1px;
}

.long-content h1 .highlight {
  color: var(--neon-pink);
  text-shadow: 0 0 25px rgba(255, 0, 255, 0.6);
}

.long-content h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 34px;
  font-weight: 800;
  margin-top: 60px;
  margin-bottom: 25px;
  color: var(--neon-blue);
  text-shadow: 0 0 15px rgba(0, 255, 255, 0.4);
  line-height: 1.25;
}

.long-content h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 24px;
  font-weight: 700;
  margin-top: 40px;
  margin-bottom: 18px;
  color: var(--neon-pink);
  line-height: 1.3;
}

.long-content p {
  font-size: 17px;
  line-height: 1.95;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.long-content strong {
  color: #fff;
  font-weight: 700;
}

.long-content ul {
  margin: 20px 0 25px 25px;
  color: var(--text-muted);
}

.long-content li {
  margin-bottom: 12px;
  font-size: 16px;
  line-height: 1.8;
}

/* ===== BIG CTA BOX ===== */
.big-cta-box {
  margin: 70px auto;
  max-width: 900px;
  background: linear-gradient(135deg, rgba(26, 0, 51, 0.9), rgba(45, 0, 82, 0.7));
  border: 2px solid var(--neon-pink);
  border-radius: 24px;
  padding: 60px 50px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 80px rgba(255, 0, 255, 0.3), inset 0 0 60px rgba(176, 38, 255, 0.15);
}

.big-cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(255, 0, 255, 0.1), transparent, rgba(0, 255, 255, 0.1), transparent);
  animation: rotateBg 10s linear infinite;
  z-index: 0;
}

@keyframes rotateBg {
  to { transform: rotate(360deg); }
}

.big-cta-content {
  position: relative;
  z-index: 2;
}

.big-cta-box h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 42px;
  font-weight: 900;
  margin-bottom: 20px;
  color: #fff;
  margin-top: 0;
  text-shadow: 0 0 20px rgba(255, 0, 255, 0.6);
}

.big-cta-box p {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 35px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.big-cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.big-cta-buttons .btn-primary {
  padding: 18px 45px;
  font-size: 15px;
}

.big-cta-buttons .btn-secondary {
  padding: 16px 43px;
  font-size: 15px;
}

/* ===== GAME INFO ===== */
.game-info {
  position: relative;
  padding: 100px 50px;
  background: linear-gradient(180deg, var(--dark-bg) 0%, var(--dark-purple) 100%);
}

.info-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.info-content h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 42px;
  font-weight: 900;
  margin-bottom: 25px;
  line-height: 1.2;
}

.info-content h2 .highlight {
  color: var(--neon-blue);
  text-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
}

.info-content p {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.8;
}

.info-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 30px;
}

.spec-item {
  background: rgba(26, 0, 51, 0.6);
  border: 1px solid rgba(176, 38, 255, 0.3);
  border-radius: 12px;
  padding: 20px;
}

.spec-label {
  font-size: 12px;
  color: var(--neon-blue);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  margin-bottom: 5px;
}

.spec-value {
  font-family: 'Orbitron', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}

.info-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.info-visual-box {
  width: 100%;
  max-width: 450px;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--dark-purple), var(--mid-purple));
  border: 2px solid var(--neon-purple);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 60px rgba(176, 38, 255, 0.4);
  position: relative;
  overflow: hidden;
}

.info-visual-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(45deg, transparent 48%, rgba(255, 0, 255, 0.1) 49%, rgba(255, 0, 255, 0.1) 51%, transparent 52%),
    linear-gradient(-45deg, transparent 48%, rgba(0, 255, 255, 0.1) 49%, rgba(0, 255, 255, 0.1) 51%, transparent 52%);
  background-size: 40px 40px;
}

.info-visual-text {
  font-family: 'Orbitron', sans-serif;
  font-size: 60px;
  font-weight: 900;
  color: var(--neon-pink);
  text-shadow: 0 0 30px rgba(255, 0, 255, 0.6);
  position: relative;
  z-index: 2;
}

/* ===== FAQ ===== */
.faq {
  position: relative;
  padding: 100px 50px;
  background: var(--dark-bg);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(26, 0, 51, 0.6);
  border: 1px solid rgba(176, 38, 255, 0.3);
  border-radius: 12px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s;
}

.faq-item:hover {
  border-color: var(--neon-pink);
}

.faq-question {
  padding: 25px 30px;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s;
}

.faq-question:hover {
  color: var(--neon-pink);
}

.faq-question .toggle {
  font-size: 24px;
  color: var(--neon-pink);
  transition: transform 0.3s;
}

.faq-item.active .faq-question .toggle {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer-content {
  padding: 0 30px 25px;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===== CTA ===== */
.cta {
  position: relative;
  padding: 100px 50px;
  text-align: center;
  background: linear-gradient(180deg, var(--dark-bg) 0%, var(--dark-purple) 100%);
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 0, 255, 0.2), transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.cta h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 52px;
  font-weight: 900;
  margin-bottom: 20px;
  line-height: 1.1;
}

.cta h2 .highlight {
  color: var(--neon-pink);
  text-shadow: 0 0 30px rgba(255, 0, 255, 0.6);
}

.cta p {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 40px;
}

/* ===== FOOTER ===== */
.footer {
  background: #050010;
  border-top: 1px solid rgba(176, 38, 255, 0.2);
  padding: 40px 50px;
  text-align: center;
}

.footer-text {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 10px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-top: 15px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--neon-pink);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-subtitle { margin: 0 auto 40px; }
  .hero-buttons { justify-content: center; }
  .slot-preview { width: 350px; height: 350px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .info-container { grid-template-columns: 1fr; }
  .long-content h1 { font-size: 40px; }
  .long-content h2 { font-size: 28px; }
  .big-cta-box { padding: 40px 25px; }
  .big-cta-box h2 { font-size: 32px; }
}

@media (max-width: 768px) {
  .header { padding: 15px 20px; }
  .nav { display: none; }
  .hero { padding: 100px 20px 60px; }
  .hero-title { font-size: 50px; }
  .hero-subtitle { font-size: 16px; }
  .features, .long-content, .game-info, .faq, .cta { padding: 60px 20px; }
  .section-title { font-size: 32px; }
  .features-grid { grid-template-columns: 1fr; }
  .info-specs { grid-template-columns: 1fr; }
  .cta h2 { font-size: 36px; }
  .slot-preview { width: 300px; height: 300px; }
  .footer { padding: 30px 20px; }
  .long-content h1 { font-size: 32px; }
  .long-content h2 { font-size: 24px; }
  .long-content h3 { font-size: 20px; }
  .long-content p { font-size: 15px; }
  .big-cta-box h2 { font-size: 26px; }
  .big-cta-box p { font-size: 15px; }
}