@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;700;800&display=swap');

:root {
  /* Color Palette */
  --bg-primary: #07070a;
  --bg-secondary: #11131a;
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-hover: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(76, 201, 240, 0.3);
  
  --accent-primary: #4cc9f0;
  --accent-secondary: #9d4edd;
  --accent-gradient: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  
  --glow-primary: rgba(76, 201, 240, 0.5);
  --glow-secondary: rgba(157, 78, 221, 0.5);
  --glow-intense: rgba(76, 201, 240, 0.8);

  /* Spacing */
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6.25rem; /* 100px desktop */

  /* Typography */
  --font-main: 'Outfit', sans-serif;
  
  /* Layout */
  --max-width: 1400px;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

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

/* ================== TYPOGRAPHY ================== */
h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.5rem; }

.text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-secondary {
  color: var(--text-secondary);
  font-size: 1.125rem;
  font-weight: 300;
}

/* ================== LAYOUT & UTILITIES ================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 5%;
}

.section {
  padding: var(--space-xl) 0;
  position: relative;
}

.grid {
  display: grid;
  gap: var(--space-md);
}

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

.text-center { text-align: center; }

/* ================== GLASSMORPHISM & COMPONENTS ================== */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.glass-panel:hover {
  background: var(--glass-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5), 0 0 20px rgba(76, 201, 240, 0.1);
}

/* ================== BUTTON SYSTEM ================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1.125rem;
  color: #fff;
  background: var(--accent-gradient);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  z-index: 1;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn::before {
  content: '';
  position: absolute;
  top: 1px; left: 1px; right: 1px; bottom: 1px;
  background: linear-gradient(180deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 50%);
  border-radius: calc(var(--radius-sm) - 1px);
  z-index: -1;
  pointer-events: none;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--glow-primary);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--accent-primary);
  color: var(--accent-primary);
}

.btn-outline::before { display: none; }
.btn-outline:hover {
  background: var(--accent-primary);
  color: var(--bg-primary);
  box-shadow: 0 8px 25px var(--glow-primary);
}

/* ================== HEADER / NAV ================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: all 0.3s ease;
  background: rgba(7, 7, 10, 0.6);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.header.scrolled {
  padding: 0.5rem 0;
  background: rgba(7, 7, 10, 0.9);
  border-bottom: 1px solid var(--accent-primary);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: -1px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--accent-gradient);
  border-radius: 8px;
  display: grid;
  place-items: center;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: width 0.3s ease;
  box-shadow: 0 0 10px var(--accent-primary);
}

.nav-link:hover { color: var(--text-primary); }
.nav-link:hover::after { width: 100%; }

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 1001;
}

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

.hero::before {
  content: '';
  position: absolute;
  top: -20%; right: -10%;
  width: 60vw; height: 60vw;
  background: radial-gradient(circle, var(--glow-secondary) 0%, transparent 60%);
  opacity: 0.15;
  z-index: -1;
  border-radius: 50%;
  filter: blur(60px);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.hero-text {
  max-width: 600px;
}

.hero-badges {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.badge {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent-primary);
}

.hero-disclaimer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--glass-border);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.8);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 10s ease;
}

.hero-visual:hover img {
  transform: scale(1);
}

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

/* ================== GAME SECTION ================== */
.game-section {
  position: relative;
  z-index: 10;
  background: var(--bg-secondary);
}

.game-wrapper {
  background: rgba(0,0,0,0.6);
  border: 2px solid rgba(76, 201, 240, 0.3);
  border-radius: var(--radius-lg);
  padding: 10px;
  box-shadow: 0 0 50px rgba(76, 201, 240, 0.15), inset 0 0 20px rgba(157, 78, 221, 0.1);
  position: relative;
  transition: all 0.5s ease;
  animation: pulse-glow 4s infinite alternate;
}

.game-wrapper:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 0 80px rgba(76, 201, 240, 0.3), inset 0 0 30px rgba(157, 78, 221, 0.2);
}

@keyframes pulse-glow {
  0% { box-shadow: 0 0 40px rgba(76, 201, 240, 0.1); }
  100% { box-shadow: 0 0 70px rgba(157, 78, 221, 0.2); }
}

.game-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  background: #000;
  border-radius: calc(var(--radius-lg) - 8px);
  overflow: hidden;
}

.game-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ================== FEATURES ================== */
.features-icon {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: rgba(76, 201, 240, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(76, 201, 240, 0.2);
  color: var(--accent-primary);
}

.features-icon svg {
  width: 30px;
  height: 30px;
}

/* ================== LEGAL & FOOTER ================== */
.footer {
  background: #040406;
  padding: var(--space-xl) 0 var(--space-md);
  border-top: 1px solid var(--glass-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-brand p {
  color: var(--text-secondary);
  margin-top: 1rem;
  max-width: 400px;
}

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

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a {
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--accent-primary);
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding-top: var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}

.footer-disclaimer {
  color: var(--text-secondary);
  font-size: 0.875rem;
  max-width: 800px;
}

.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--text-secondary);
  color: var(--text-secondary);
  font-weight: 800;
  font-size: 1.1rem;
}

/* ================== INTERNAL PAGES ================== */
.page-header {
  padding: calc(var(--space-xl) + 80px) 0 var(--space-lg);
  background: radial-gradient(ellipse at top, rgba(157, 78, 221, 0.15) 0%, var(--bg-primary) 70%);
  text-align: center;
  border-bottom: 1px solid var(--glass-border);
}

.content-section {
  max-width: 900px;
  margin: 0 auto;
}

.content-section h2 {
  margin-top: 2rem;
  color: var(--accent-primary);
}

.content-section p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.content-section ul {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  color: var(--text-secondary);
}

.content-section li {
  margin-bottom: 0.5rem;
  list-style-type: disc;
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 1rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--glass-border);
  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(--accent-primary);
  background: rgba(255,255,255,0.05);
  box-shadow: 0 0 15px rgba(76, 201, 240, 0.2);
}

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

/* ================== ANIMATIONS ================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* ================== RESPONSIVE ================== */
@media (max-width: 1024px) {
  :root {
    --space-xl: 4.5rem;
  }
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-text {
    margin: 0 auto;
  }
  .hero-badges {
    justify-content: center;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --space-xl: 3rem;
  }
  
  .hamburger {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(7, 7, 10, 0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    transform: translateY(-100%);
    transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    z-index: 1000;
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .nav-link {
    font-size: 1.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-brand p {
    margin: 1rem auto;
  }
  
  .game-wrapper {
    padding: 4px;
    border-radius: var(--radius-md);
  }
}