* {
    box-sizing: border-box;
}

html, body {
    overflow-x: hidden;
}

.main-header{
    background-color: #ffffff;
    border-bottom: 1px solid #f0f0f0; 
    padding: 0 0px;
    position: sticky; 
    top: 0;           
    z-index: 1000;   
}

.header-container {
    width: 100%;
    max-width: 1200px;
    height: 75px;
    padding: 0 20px;
    display: flex;
    align-items: center;
}


.Logo {
    display: flex;
    align-items: center;
    cursor: pointer;
    text-decoration: none; 

}

.Logo img {
    width: 90px;  
    height: auto; 
    display: block;
}

.nombre-logo {
    font-family: 'Kurale', serif;   
    font-size: 40px;
    font-weight: normal;
    color: #000000;
}




.contenedor-login {
    max-width: 450px; 
    margin: 0 auto;   
    padding: 71px 20px;
    gap:20px;
    width: 100%;
}



h1 {
    margin-top: 0;
    color: #0A0A0A;
    text-align: center;
    font-family: 'Inter', sans-serif;
    font-size: 36px;
    font-weight: 500;
    letter-spacing: -0.9px;
}

.subtitulo {
    color: #4A5565;
    text-align: center;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 400;
}


.filas {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
    align-items: flex-start;
}

.grupo-filas label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #4d4d4d;
    text-align: left;
}

label[for="correo"]::after,
label[for="contrasena"]::after {
    content: " *";
    color: #ef4444;
}

.input-field {
    width: 100%;
    height: 50px;
    padding: 0 16px;
    border: 2px solid #d9d9d9;
    background-color: #fafafa;
    font-size: 16px;
    color: #111111;
}

.input-field:focus {
    outline: none;
    border-color: #000000;
    background-color: #ffffff;
}

.olvido-pass {
    display: block;
    width: 100%;  
    margin-bottom: 70px; 
    margin-left: 300px;
    font-size: 14px;
    font-weight: bold;
    color: #5a5a5a;
    text-decoration: none;
    font-family: 'Inter', sans-serif;
}


.boton-iniciar {
    width: 100%;
    max-width: 450px;
    margin: 0 auto;
    display:block;
    padding: 16px 0;
    border: 2px solid #000000;
    border-radius: 30px;
    background-color: #000000;
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.5s ease, color 0.5s ease;
}

.boton-iniciar:hover {
    background-color: #ffffff;
    color: #000000;
}

.registro {
    margin: 24px 0 0;
    font-family: 'Inter', sans-serif;
    text-align: center;
    color: #5a5a5a;
}

.registro a {
    width: 100%;
    color: #000000;
    font-weight: bold;
    text-decoration: none;
    text-align: center;
    font-weight: 700;
}



/* ESTILOS DEL FOOTER */
footer {
    background: #1a1a1a; /* Negro casi total */
    color: white;        /* Letras blancas */
    margin-top: 200px;
    padding: 50px 5% 20px;
    width: 100%;
    box-sizing: border-box;
}

/* Este bloque crea las 4 columnas de información */
.footer-grid {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* Crea 4 columnas iguales */
    gap: 30px;
}

/* Estilos para los títulos (h4) y las listas de enlaces */
.footer-col h4 {
    margin-bottom: 15px;
    font-family: 'Inter', sans-serif;
}

.footer-col p {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
}

.footer-col ul {
    list-style: none; /* Quita los puntitos de las listas */
    font-family: 'Inter', sans-serif;
}

.footer-col a {
    color: #999;       /* Los links se ven grises por defecto */
    text-decoration: none;
}

/* Efecto para que los links brillen al pasar el mouse */
.footer-col a:hover {
    color: white;
}

/* La línea delgada al final con el texto de derechos de autor */
.copyright {
    text-align: center;
    margin-top: 30px;
    border-top: 1px solid #333;
    padding-top: 20px;
    font-family: 'Inter', sans-serif;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 768px) {


    .contenedor-login {
        padding: 71px 20px; 
    }

   
    .olvido-pass {
        margin-left: 0;
        text-align: center;
    }

    
    .boton-iniciar {
        width: 100%;
        max-width: 490px;
    }

    .header-container {
        justify-content: center;
    }

  
    .footer-grid {
        grid-template-columns: 1fr;
    }
}