/* ============================================
   TopCasinoNamibia - Main Stylesheet
   Namibia flag colors: Blue / Red / Green / Gold (Sun)
   ============================================ */

/* === CSS VARIABLES === */
:root {
  /* Primary Colors - Namibia Sun Gold */
  --color-primary: #FFD700;
  --color-primary-dark: #E6C200;
  --color-primary-light: #FFE44D;

  /* Secondary Colors - Namibia Green */
  --color-secondary: #009A44;
  --color-secondary-dark: #007A35;
  --color-secondary-light: #00BF55;

  /* Accent - Namibia Red */
  --color-accent: #CF0028;
  --color-accent-dark: #A80020;

  /* Dark Theme Base - deep navy inspired by Namibia blue */
  --color-dark: #010d14;
  --color-dark-lighter: #031525;
  --color-dark-card: #061e30;
  --color-gray: #6a8a9a;
  --color-gray-light: #0f2d3f;
  --color-light: #031525;
  --color-white: #ffffff;

  /* Status Colors */
  --color-success: #009A44;
  --color-warning: #FFD700;
  --color-error: #CF0028;
  --color-info: #0065BD;

  /* Premium Gradients */
  --gradient-primary: linear-gradient(135deg, #003580 0%, #0065BD 50%, #009A44 100%);
  --gradient-secondary: linear-gradient(135deg, #009A44 0%, #00BF55 100%);
  --gradient-accent: linear-gradient(135deg, #CF0028 0%, #FF1A45 100%);
  --gradient-dark: linear-gradient(180deg, #010d14 0%, #031525 100%);
  --gradient-gold: linear-gradient(135deg, #FFD700 0%, #E6C200 50%, #FFD700 100%);

  /* Premium Shadows with Glow */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
  --shadow-glow-gold: 0 0 20px rgba(255, 215, 0, 0.3), 0 0 40px rgba(255, 215, 0, 0.1);
  --shadow-glow-green: 0 0 20px rgba(0, 154, 68, 0.3), 0 0 40px rgba(0, 154, 68, 0.1);
  --shadow-glow-blue: 0 0 20px rgba(0, 101, 189, 0.3), 0 0 40px rgba(0, 101, 189, 0.1);

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Container */
  --container-max: 1280px;
  --container-padding: 2rem;
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-primary);
  background-color: var(--color-dark);
  color: var(--color-white);
  line-height: 1.6;
  min-height: 100vh;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-base); }
a:hover { color: var(--color-primary-light); }

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}
h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); }
p { margin-bottom: var(--spacing-sm); color: rgba(255,255,255,0.85); }
ul, ol { padding-left: 1.5rem; margin-bottom: var(--spacing-sm); }
li { margin-bottom: 0.35rem; color: rgba(255,255,255,0.85); }

/* === LAYOUT === */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}
.section { padding: var(--spacing-xl) 0; }
.section-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
}
.section-subtitle {
  text-align: center;
  color: rgba(255,255,255,0.8);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* === GRID === */
.grid { display: grid; gap: var(--spacing-md); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1024px) {
  .grid-5, .grid-4 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .grid-3, .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  :root { --container-padding: 1rem; }
}
@media (max-width: 480px) {
  .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
}

/* === CARD === */
.card {
  background: var(--color-dark-card);
  border: 1px solid rgba(255, 215, 0, 0.15);
  border-radius: var(--radius-xl);
  padding: var(--spacing-md);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-slow);
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 215, 0, 0.4);
  box-shadow: var(--shadow-glow-gold);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-base);
  white-space: nowrap;
  text-decoration: none;
}
.btn-lg { padding: 0.875rem 2rem; font-size: 1.05rem; }
.btn-sm { padding: 0.4rem 1rem; font-size: 0.875rem; }
.btn-full { width: 100%; }
.btn-primary {
  background: linear-gradient(135deg, #FFD700, #E6C200);
  color: #0a0a0a;
  border-color: transparent;
}
.btn-primary:hover {
  background: linear-gradient(135deg, #FFE44D, #FFD700);
  color: #000;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-gold);
}
.btn-secondary {
  background: var(--color-secondary);
  color: white;
  border-color: transparent;
}
.btn-secondary:hover {
  background: var(--color-secondary-light);
  color: white;
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: #0a0a0a;
}

/* === BADGE === */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
}
.badge-success { background: rgba(0, 154, 68, 0.2); color: #00BF55; border: 1px solid rgba(0, 154, 68, 0.4); }
.badge-warning { background: rgba(255, 215, 0, 0.15); color: #FFD700; border: 1px solid rgba(255, 215, 0, 0.35); }
.badge-info { background: rgba(0, 101, 189, 0.2); color: #4dabf7; border: 1px solid rgba(0, 101, 189, 0.4); }

/* === HEADER === */
.header {
  background: rgba(1, 13, 20, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 215, 0, 0.15);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.75rem 0;
}
.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-primary);
  text-decoration: none;
  white-space: nowrap;
}
.main-nav { display: flex; align-items: center; gap: 2rem; }
.nav-menu { list-style: none; display: flex; gap: 1.5rem; padding: 0; margin: 0; }
.nav-link {
  color: rgba(255,255,255,0.8);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition-base);
  text-decoration: none;
}
.nav-link:hover, .nav-link.active { color: var(--color-primary); }
.mobile-menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.hamburger, .hamburger::before, .hamburger::after {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  position: relative;
  transition: all var(--transition-base);
}
.hamburger::before, .hamburger::after { content: ''; position: absolute; }
.hamburger::before { top: -7px; }
.hamburger::after { bottom: -7px; }

/* === FOOTER === */
.footer {
  background: #000a10;
  border-top: 1px solid rgba(255, 215, 0, 0.1);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  margin-top: var(--spacing-2xl);
}
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-lg); margin-bottom: var(--spacing-lg); }
.footer-logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; color: var(--color-primary); margin-bottom: var(--spacing-sm); }
.footer-desc { font-size: 0.9rem; color: rgba(255,255,255,0.6); line-height: 1.7; }
.footer-heading { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; color: var(--color-white); margin-bottom: var(--spacing-sm); }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a { color: rgba(255,255,255,0.6); font-size: 0.9rem; transition: color var(--transition-base); text-decoration: none; }
.footer-links a:hover { color: var(--color-primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: var(--spacing-md); text-align: center; }
.footer-disclaimer { font-size: 0.8rem; color: rgba(255,255,255,0.4); line-height: 1.6; }
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .main-nav { display: none; }
  .mobile-menu-toggle { display: block; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* === MISC === */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.divider { height: 1px; background: rgba(255,255,255,0.1); margin: var(--spacing-lg) 0; }
.scroll-hint { font-size: .8rem; color: rgba(255,255,255,.4); padding: .4rem 1rem; text-align: right; }

/* === RESPONSIVE MOBILE MENU === */
@media (max-width: 768px) {
  .main-nav.open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(1, 13, 20, 0.98); padding: 1rem; border-bottom: 1px solid rgba(255,215,0,0.2); }
  .nav-menu { flex-direction: column; gap: 0.75rem; }
}