/* ============================================
   TopCasinoAlgeria - Main Stylesheet
   Couleurs du drapeau algérien : Vert #006233 / Rouge #D21034 / Blanc
   ============================================ */

:root {
  --color-primary: #006233;
  --color-primary-dark: #004d28;
  --color-primary-light: #00804a;
  --color-secondary: #D21034;
  --color-secondary-dark: #a80d28;
  --color-secondary-light: #ff1a44;
  --color-accent: #FFFFFF;
  --color-accent-dark: #e0e0e0;
  --color-dark: #001a0a;
  --color-dark-lighter: #002510;
  --color-dark-card: #002e14;
  --color-gray: #5a8a6a;
  --color-gray-light: #0d3d1e;
  --color-light: #001a0a;
  --color-white: #ffffff;
  --color-success: #00804a;
  --color-warning: #f5a623;
  --color-error: #D21034;
  --color-info: #006233;

  --gradient-primary: linear-gradient(135deg, #006233 0%, #00804a 50%, #D21034 100%);
  --gradient-secondary: linear-gradient(135deg, #D21034 0%, #ff1a44 100%);
  --gradient-accent: linear-gradient(135deg, #D21034 0%, #ff3355 100%);
  --gradient-dark: linear-gradient(180deg, #001a0a 0%, #002510 100%);
  --gradient-gold: linear-gradient(135deg, #006233 0%, #00804a 50%, #006233 100%);

  --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(0,98,51,0.3), 0 0 40px rgba(0,98,51,0.1);
  --shadow-glow-purple: 0 0 20px rgba(210,16,52,0.3), 0 0 40px rgba(210,16,52,0.1);
  --shadow-glow-blue: 0 0 20px rgba(0,98,51,0.3), 0 0 40px rgba(0,98,51,0.1);

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

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

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

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

  --container-max: 1280px;
  --container-padding: 2rem;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: clip; }
body { overflow-x: hidden; }

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-white);
  background: var(--color-dark);
  background-image:
    radial-gradient(circle at 20% 50%, rgba(0,98,51,0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0,98,51,0.08) 0%, transparent 50%),
    radial-gradient(circle at 40% 20%, rgba(210,16,52,0.05) 0%, transparent 50%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,98,51,0.02) 2px, rgba(0,98,51,0.02) 4px);
  pointer-events: none;
  z-index: 1;
}

body > * { position: relative; z-index: 2; }

h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}
h1 { font-size: clamp(2rem,5vw,3rem); }
h2 { font-size: clamp(1.75rem,4vw,2.25rem); }
h3 { font-size: clamp(1.5rem,3vw,1.875rem); }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p { margin-bottom: var(--spacing-sm); color: rgba(255,255,255,0.85); }
a { color: var(--color-primary-light); text-decoration: none; transition: all var(--transition-base); }
a:hover { color: #00cc66; }
strong { font-weight: 600; color: #00cc66; }
ul,ol { margin-left: 1.5rem; margin-bottom: var(--spacing-sm); }
li { margin-bottom: 0.5rem; color: rgba(255,255,255,0.8); }

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

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem; padding: 0.75rem 1.5rem;
  font-family: var(--font-primary); font-size: 1rem; font-weight: 600;
  line-height: 1; text-align: center; text-decoration: none;
  border: none; border-radius: var(--radius-lg);
  cursor: pointer; transition: all var(--transition-base); white-space: nowrap;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  font-weight: 700;
  box-shadow: var(--shadow-md), var(--shadow-glow-gold);
  position: relative; overflow: hidden;
}
.btn-primary::before {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s;
}
.btn-primary:hover:not(:disabled)::before { left: 100%; }
.btn-primary:hover:not(:disabled) { transform: translateY(-2px); box-shadow: var(--shadow-xl), var(--shadow-glow-gold), 0 0 30px rgba(0,98,51,0.4); }
.btn-primary:active:not(:disabled) { transform: translateY(0); }

.btn-secondary {
  background: var(--gradient-secondary);
  color: var(--color-white); font-weight: 700;
  box-shadow: var(--shadow-md), var(--shadow-glow-purple);
  position: relative; overflow: hidden;
}
.btn-secondary::before {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}
.btn-secondary:hover:not(:disabled)::before { left: 100%; }
.btn-secondary:hover:not(:disabled) { transform: translateY(-2px); }

.btn-outline {
  background: transparent; color: var(--color-primary-light);
  border: 2px solid var(--color-primary);
  box-shadow: 0 0 10px rgba(0,98,51,0.2);
}
.btn-outline:hover:not(:disabled) {
  background: var(--gradient-primary); color: var(--color-white);
  border-color: transparent;
  box-shadow: var(--shadow-glow-gold), 0 0 25px rgba(0,98,51,0.4);
  transform: translateY(-2px);
}
.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }
.btn-lg { padding: 1rem 2rem; font-size: 1.125rem; }
.btn-full { width: 100%; }

/* CARDS */
.card {
  background: var(--color-dark-card);
  border: 1px solid rgba(0,98,51,0.2);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  position: relative; overflow: hidden;
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient-gold); opacity: 0; transition: opacity var(--transition-base);
}
.card:hover {
  box-shadow: var(--shadow-xl), var(--shadow-glow-gold);
  transform: translateY(-4px);
  border-color: rgba(0,98,51,0.4);
}
.card:hover::before { opacity: 1; }

/* BADGES */
.badge {
  display: inline-flex; align-items: center;
  padding: 0.25rem 0.75rem; font-size: 0.875rem; font-weight: 600;
  border-radius: var(--radius-full); line-height: 1;
}
.badge-primary { background: var(--gradient-primary); color: var(--color-white); font-weight: 700; box-shadow: 0 0 15px rgba(0,98,51,0.3); }
.badge-secondary { background: var(--gradient-secondary); color: var(--color-white); font-weight: 700; }
.badge-accent { background: linear-gradient(135deg,#D21034,#ff3355); color: var(--color-white); font-weight: 700; }
.badge-success { background: #006233; color: var(--color-white); font-weight: 700; }
.badge-warning { background: var(--gradient-gold); color: var(--color-white); font-weight: 700; }
.badge-error { background: var(--color-error); color: var(--color-white); font-weight: 700; }

/* SECTIONS */
.section { padding: var(--spacing-2xl) 0; }
.section-title {
  text-align: center; font-size: clamp(1.75rem,4vw,2.5rem); font-weight: 700;
  margin-bottom: var(--spacing-xl);
  background: linear-gradient(135deg, #00cc66 0%, #006233 50%, #ffffff 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  text-shadow: none; filter: drop-shadow(0 0 20px rgba(0,98,51,0.3)); position: relative;
}
.section-title::after {
  content: ''; position: absolute; bottom: -10px; left: 50%; transform: translateX(-50%);
  width: 100px; height: 2px; background: var(--gradient-gold); box-shadow: 0 0 10px rgba(0,98,51,0.5);
}
.section-subtitle { text-align: center; font-size: 1.25rem; color: rgba(255,255,255,0.7); margin-bottom: var(--spacing-xl); max-width: 800px; margin-left: auto; margin-right: auto; }

/* GRID */
.grid { display: grid; gap: var(--spacing-lg); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px,1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(250px,1fr)); }
.grid-5 { grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); }

@keyframes fadeIn { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }
.fade-in { animation: fadeIn 0.6s ease forwards; }

/* UTILITIES */
.text-center { text-align: center; }
.bg-light { background: linear-gradient(180deg, var(--color-dark) 0%, var(--color-dark-lighter) 100%); }
.bg-dark { background-color: var(--color-dark); }
.mt-1 { margin-top: var(--spacing-xs); } .mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); } .mt-4 { margin-top: var(--spacing-lg); }
.mb-1 { margin-bottom: var(--spacing-xs); } .mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); } .mb-4 { margin-bottom: var(--spacing-lg); }

/* FOOTER */
footer {
  background: var(--color-dark-lighter);
  border-top: 1px solid rgba(0,98,51,0.2);
  padding: 3rem 0 1.5rem;
}
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 2rem; margin-bottom: 2rem; }
.footer-logo {
  font-size: 1.5rem; font-weight: 700;
  background: linear-gradient(135deg,#00cc66,#006233);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  text-decoration: none;
}
.footer-title { color: #00cc66; font-size: 1rem; margin-bottom: 1rem; font-weight: 700; }
.footer-menu { list-style: none; margin: 0; padding: 0; }
.footer-menu li { margin-bottom: 0.5rem; }
.footer-link { color: rgba(255,255,255,0.6); font-size: 0.9rem; transition: color var(--transition-base); }
.footer-link:hover { color: #00cc66; }
.footer-bottom { border-top: 1px solid rgba(0,98,51,0.15); padding-top: 1.5rem; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  :root { --container-padding: 1.5rem; }
  .grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); }
}
@media (max-width: 768px) {
  :root { --container-padding: 1rem; --spacing-xl: 2rem; --spacing-2xl: 3rem; }
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
  .btn { padding: 0.625rem 1.25rem; font-size: 0.9375rem; }
}
@media (max-width: 640px) { html { font-size: 15px; } .section { padding: var(--spacing-xl) 0; } }