:root {
  /* Colors - TurboRush Palette */
  --primary-bg: #0c0c0e;
  --secondary-bg: #18181b;
  --surface: rgba(255, 255, 255, 0.05);
  --surface-hover: rgba(255, 255, 255, 0.08);
  --primary-accent: #ef4444;
  --secondary-accent: #f97316;
  --highlight-accent: #facc15;
  --metallic-gray: #9ca3af;
  --warm-glow: #fde68a;
  
  /* Text */
  --text-primary: #fafafa;
  --text-secondary: #d1d5db;
  --text-muted: #9ca3af;
  
  /* Layout */
  --max-width: 1320px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 20px;
  
  /* Spacing */
  --spacing-desktop: 110px;
  --spacing-tablet: 80px;
  --spacing-mobile: 60px;
  --pad-desktop: 32px;
  --pad-tablet: 24px;
  --pad-mobile: 16px;

  /* Fonts */
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Montserrat', system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-main);
  background-color: var(--primary-bg);
  color: var(--text-primary);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

/* Layout System */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--pad-desktop);
}

section {
  padding: var(--spacing-desktop) 0;
}

.grid {
  display: grid;
  gap: 2rem;
}

.flex {
  display: flex;
  align-items: center;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  margin-bottom: 1.5rem;
  background: linear-gradient(to right, var(--text-primary), var(--metallic-gray));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
}

.text-gradient {
  background: linear-gradient(to right, var(--primary-accent), var(--secondary-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Header & Nav */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(12, 12, 14, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(239, 68, 68, 0.2);
  transition: all 0.3s ease;
}

header.scrolled {
  background: rgba(12, 12, 14, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary-accent), var(--secondary-accent));
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-style: italic;
  font-weight: 900;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: var(--secondary-accent);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(to right, var(--primary-accent), var(--secondary-accent));
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 101;
}

.menu-toggle span {
  width: 30px;
  height: 2px;
  background: var(--text-primary);
  transition: 0.3s;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-accent), var(--secondary-accent));
  color: #fff;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

.btn-primary:active {
  transform: translateY(1px);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
  background: var(--surface-hover);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at right center, rgba(239, 68, 68, 0.15) 0%, var(--primary-bg) 60%);
  z-index: -2;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  z-index: 2;
}

.hero-disclaimer {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(250, 204, 21, 0.1);
  color: var(--highlight-accent);
  border: 1px solid rgba(250, 204, 21, 0.2);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2.5rem;
}

.hero-visual {
  position: relative;
  height: 600px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.8) contrast(1.2);
}

.hero-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--primary-bg), transparent);
}

/* Game Section - CORE EXPERIENCE */
.game-section {
  position: relative;
  background: var(--secondary-bg);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 10;
}

.game-header {
  text-align: center;
  margin-bottom: 3rem;
}

.game-wrapper {
  max-width: 1300px;
  margin: 0 auto;
  background: var(--primary-bg);
  border-radius: var(--radius-lg);
  padding: 1rem;
  border: 1px solid rgba(239, 68, 68, 0.3);
  box-shadow: 0 0 40px rgba(239, 68, 68, 0.15), inset 0 0 20px rgba(0, 0, 0, 0.5);
  position: relative;
  transition: transform 0.3s ease;
}

.game-wrapper:hover {
  transform: scale(1.01);
}

.game-wrapper::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: calc(var(--radius-lg) + 2px);
  background: linear-gradient(135deg, var(--primary-accent), var(--secondary-accent));
  z-index: -1;
  opacity: 0.5;
  filter: blur(8px);
}

.game-frame-container {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: calc(var(--radius-lg) - 8px);
  overflow: hidden;
  background: #000;
}

.game-frame-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Features */
.features-grid {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.feature-card {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, var(--primary-accent), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  background: var(--surface-hover);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: rgba(239, 68, 68, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--primary-accent);
  margin-bottom: 1.5rem;
}

/* Reviews */
.reviews-section {
  background: var(--secondary-bg);
}

.reviews-grid {
  grid-template-columns: repeat(3, 1fr);
}

.review-card {
  background: var(--surface);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.reviewer-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary-accent);
}

.reviewer-info h4 {
  font-size: 1.1rem;
  margin: 0;
  text-transform: none;
}

.stars {
  color: var(--highlight-accent);
  font-size: 0.9rem;
}

/* Inner Pages Hero */
.inner-hero {
  padding: 150px 0 80px;
  background: linear-gradient(to bottom, var(--secondary-bg), var(--primary-bg));
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Content Pages */
.content-section {
  max-width: 800px;
  margin: 0 auto;
}

.content-block {
  background: var(--surface);
  padding: 3rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 2rem;
}

.content-block h2, .content-block h3 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.content-block ul {
  list-style: disc;
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
}

.content-block li {
  margin-bottom: 0.5rem;
}

/* Form */
.contact-form {
  display: grid;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 600;
  color: var(--text-secondary);
}

.form-control {
  padding: 1rem;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-main);
  transition: all 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-accent);
  background: rgba(0, 0, 0, 0.4);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

/* Footer */
footer {
  background: #000;
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 1rem;
}

.footer-links h4 {
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  transition: color 0.3s ease;
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--primary-accent);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.responsible-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}

.age-limit {
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--primary-accent);
  font-family: var(--font-display);
}