/* 
  Mobile-First CSS
  Brand: Upclick Jovar
  Theme: Arabian Nights Luxury (Purple & White)
*/

:root {
  /* Colors */
  --bg-primary: #0f0b1a;
  --bg-secondary: #1a1330;
  --bg-surface: #221a3a;
  
  --accent-primary: #8b5cf6;
  --accent-soft: #a78bfa;
  --accent-glow: #c4b5fd;
  --white: #ffffff;
  
  --text-primary: #f8f7ff;
  --text-secondary: #b5b3c7;
  
  /* Gradients */
  --grad-primary: linear-gradient(135deg, var(--accent-primary), var(--white));
  --grad-glow: linear-gradient(135deg, var(--accent-soft), var(--accent-glow));
  
  /* Layout Spacing */
  --space-section: 50px;
  --container-pad: 24px;
  --max-width: 1400px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 18px;
  
  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(139, 92, 246, 0.3);
  
  /* Transitions */
  --trans-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (min-width: 768px) {
  :root {
    --space-section: 70px;
  }
}

@media (min-width: 1200px) {
  :root {
    --space-section: 100px;
  }
}

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

html {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  scroll-behavior: smooth;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  line-height: 1.6;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--trans-smooth);
}

ul {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 700;
  margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
p { margin-bottom: 1rem; color: var(--text-secondary); }

@media (min-width: 768px) {
  h1 { font-size: 3.5rem; }
  h2 { font-size: 2.5rem; }
}

@media (min-width: 1200px) {
  h1 { font-size: 4.5rem; }
}

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

section {
  padding: var(--space-section) 0;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: var(--trans-smooth);
  font-size: 1rem;
}

.btn-primary {
  background: var(--grad-primary);
  color: var(--bg-primary);
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.2);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.5);
}

/* Floating Header */
.header {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 48px);
  max-width: var(--max-width);
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  z-index: 1000;
  transition: var(--trans-smooth);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 1px;
}

.nav-links {
  display: none;
}

.nav-cta {
  display: none;
}

.hamburger {
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--trans-smooth);
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--bg-primary);
  z-index: 999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.mobile-menu.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-links {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.mobile-nav-links a {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

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

/* Desktop Header */
@media (min-width: 992px) {
  .hamburger {
    display: none;
  }
  .nav-links {
    display: flex;
    gap: 30px;
  }
  .nav-links a {
    font-weight: 500;
    position: relative;
    padding: 5px 0;
  }
  .nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-soft);
    transition: var(--trans-smooth);
    box-shadow: 0 0 10px var(--accent-glow);
  }
  .nav-links a:hover::after,
  .nav-links a.active::after {
    width: 100%;
  }
  .nav-cta {
    display: block;
  }
  .mobile-menu {
    display: none !important;
  }
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding-top: 100px;
  background-color: var(--bg-primary);
  background-image: radial-gradient(circle at center, rgba(139, 92, 246, 0.15) 0%, var(--bg-primary) 70%);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url('images/arabian-night-hero-bg.jpg') center/cover no-repeat;
  opacity: 0.15;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.legal-notice {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--accent-glow);
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.hero p {
  font-size: 1.1rem;
  margin-bottom: 30px;
}

@media (min-width: 768px) {
  .hero p {
    font-size: 1.25rem;
  }
}

/* Game Section */
.game-section {
  background: var(--bg-secondary);
  position: relative;
}

.game-container {
  max-width: 1250px;
  margin: 0 auto;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 10px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 30px rgba(139, 92, 246, 0.1);
  border: 1px solid var(--glass-border);
}

.iframe-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  border-radius: 12px;
  overflow: hidden;
  background: #000;
}

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

/* Features Section */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255, 255, 255, 0.03);
  padding: 40px 30px;
  border-radius: var(--radius-md);
  text-align: center;
  transition: var(--trans-smooth);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: var(--grad-primary);
  opacity: 0;
  transition: var(--trans-smooth);
}

.feature-card:hover {
  transform: translateY(-10px);
  background: rgba(34, 26, 58, 0.8);
  box-shadow: 0 15px 30px rgba(139, 92, 246, 0.15);
  border-color: var(--glass-border);
}

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

.feature-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: var(--glass-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--glass-border);
  color: var(--accent-glow);
}

.feature-icon svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
}

/* Inner Pages Banner */
.page-banner {
  padding: 150px 0 80px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--glass-border);
  text-align: center;
}

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

.content-box {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 40px;
  border: 1px solid var(--glass-border);
  margin-bottom: 30px;
}

.content-box h3 {
  color: var(--accent-soft);
}

/* Contact Form */
.form-group {
  margin-bottom: 20px;
  text-align: left;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  padding: 14px 20px;
  background: var(--bg-primary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  transition: var(--trans-smooth);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.2);
}

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

/* Footer */
.footer {
  background: var(--bg-secondary);
  padding: 60px 0 30px;
  border-top: 1px solid var(--glass-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-col h4 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1.2rem;
}

.footer-links li {
  margin-bottom: 12px;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.9rem;
}

.disclaimer {
  background: rgba(139, 92, 246, 0.05);
  border: 1px solid var(--glass-border);
  padding: 20px;
  border-radius: var(--radius-sm);
  margin-top: 30px;
  font-size: 0.85rem;
  text-align: center;
}