/* -------------------------
   RESET Y CONFIGURACIÓN GLOBAL
--------------------------*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Poppins", sans-serif;
    background: linear-gradient(135deg, #1a1e23, #2a2f36);
    color: #e9e9e9;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 40px 20px;
}

/* -------------------------
   CONTENEDOR PRINCIPAL
--------------------------*/
.container {
    background: #ffffff10;
    border-radius: 20px;
    padding: 40px;
    width: 95%;
    max-width: 900px;
    backdrop-filter: blur(15px);
    box-shadow: 0 0 25px rgba(0, 0, 0, 0.4);

    animation: fadeIn 0.8s ease;
}

/* Animación de entrada suave */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* -------------------------
   TÍTULOS
--------------------------*/
h1 {
    text-align: center;
    font-size: 2.4rem;
    margin-bottom: 25px;
    color: #ffffff;
    text-shadow: 0 0 5px #000;
}

h2 {
    margin-top: 30px;
    font-size: 1.6rem;
    border-left: 5px solid #5dade2;
    padding-left: 10px;
    color: #d4e6f1;
}

/* -------------------------
   PÁRRAFOS Y TEXTO
--------------------------*/
p {
    margin: 10px 0 15px;
    font-size: 1.1rem;
    line-height: 1.6;
    color: #ecf0f1;
}

.highlight {
    background: #5dade250;
    padding: 4px 8px;
    border-radius: 6px;
    font-weight: bold;
}

/* -------------------------
   LISTAS
--------------------------*/
ul {
    margin: 15px 0 20px 25px;
}

ul li {
    margin-bottom: 10px;
    font-size: 1.05rem;
}

/* -------------------------
   TARJETAS DE EJEMPLOS
--------------------------*/
.example-box {
    background: #ffffff15;
    border-left: 6px solid #58d68d;
    padding: 18px 20px;
    margin-top: 20px;
    border-radius: 12px;
    box-shadow: 0 0 12px rgba(0,0,0,0.2);
}

.example-title {
    font-size: 1.3rem;
    margin-bottom: 10px;
    font-weight: bold;
    color: #82e0aa;
}

/* -------------------------
   CÓDIGO
--------------------------*/
code, pre {
    display: block;
    background: #00000040;
    padding: 15px;
    border-radius: 12px;
    margin-top: 15px;
    color: #f5cba7;
    font-size: 0.95rem;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* -------------------------
   SEPARADOR DECORATIVO
--------------------------*/
.divider {
    width: 80%;
    height: 2px;
    margin: 35px auto;
    background: linear-gradient(to right, transparent, #5dade2, transparent);
}