/* Variables et reset */
:root {

    --primary-blue: #0A2540;   /* Bleu corporate -Principal */    
    --secondary-blue: #1E88E5; /* bleue tech secondaire */
    --primary-orange:#FF8C00; /*orange energie -Accent */
    --soft-orange:#FFE0B2;    /* orange claire - Background */
    --light-bg:#F5F7FA;      /* blanc cassé - Background secondaire */
    --dark-text:#2B2B2B;    /* gris foncé texte */

    /* couleurs supplémentaires */
    --white:#FFFFFF;
    --light-gray:#E0E0E0;
    --meduim-gray:#9E9E9E;
    --success-green:#4CAF50;
    --error-red:#F44336;
    --warning-yellow:#FFC107;

  
    /* Transparences */
    --primary-blue-transparent: rgba(10, 37, 64, 0.9);
    --secondary-blue-transparent: rgba(30, 136, 229, 0.1);
    --primary-orange-transparent: rgba(255, 140, 0, 0.1);

    /* ombres */

    --shadow-sm: 0 2px 4px rgba(10, 37, 64, 0.1);
    --shadow-md: 0 4px 8px rgba(10, 37, 64, 0.15);
    --shadow-lg: 0 8px 16px rgba(10, 37, 64, 0.2);
}

/*=======================================
 RESET ET CONFIGURATION DE BASE 
========================================*/



* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}