:root {
    --color-primario: #111111;
    --color-secundario: #fdf9f9;
    --color-acento: #FFC727;
    --color-auxiliar: #6B7260;
    --color-hover: #1d1d1d;

    --fuente-marca: 'Monserrat', sans-serif;
    --fuente-cuerpo: 'Inter', sans-serif;

    --button-radius: 32px;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100vh;

}

body {
    background-color: var(--color-secundario);
    font-family: var(--fuente-cuerpo);
}

main {
    min-height: 100%;
}

/* ------------------Header---------------------- */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
}

.navbar {
    display: flex;
    background-color: var(--color-primario);
    align-content: center;
    justify-content: space-between;
    height: 60px;
    position: sticky;
    padding: 0px 20px;

}

.contenedor-links {
    display: flex;
    align-content: center;
    justify-content: center;
    width: max-content;
    height: 100%;
    margin-right: 20px;

    gap: 25px;
}

.nav-link {
    width: max-content;
    height: 100%;

    display: flex;
    align-items: center;
    align-content: center;

    color: var(--color-secundario);

    font-size: 2rem;
    font-family: var(--fuente-cuerpo);
    font-weight: 500;
    
    text-decoration: none;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}

.nav-link span {
    width: max-content;
    height: max-content;
    font-size: 1.5rem;
}

.nav-logo {
    height: 100%;
    font-family: var(--fuente-marca);
    font-size: 2rem;
    font-weight: 600;
    align-content: center;
    text-decoration: none;

    color: var(--color-secundario);
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}

.texto-destacado {
    color: var(--color-acento);
}

/* ----------------------------Body------------------------------- */

.contenido-principal-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    margin: 0 auto;
    align-items: center;
    padding-top: 60px;
    overflow: hidden;

    font-family: var(--fuente-cuerpo);
}

.contenido-principal-container h2 {
    text-align: center;
    margin-bottom: 30px;
}

.fondo-principal {
    height: 40vw;
    max-height: 600px;
    width: 100%;
}

.contenedor-portadas{
    height: 100%;
    width: 100%;
    position: relative;
    overflow: hidden;
}
.portada {
    position: absolute;
    width: 100%;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0s linear 0.3s;
}

.portada a {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 9;
}

.portada.activa {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.5s ease, visibility 0s linear 0s;
}

.portada img {
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.contenedor-marca-portada {
    width: 100%;
    position: absolute;
    z-index: 999;
    bottom: 2%;
    display: flex;
    justify-content: center;
}

.contenedor-utilidad {
    position: absolute;
    display: flex;
    justify-content: center;
    gap: 10px;
    z-index: 999;
    bottom: 2%;
    padding: 5px 20px;

    border-radius: 12px;

    background-color: rgb(from var(--color-primario) r g b / 0.7);
}

.marca-portada {
    width: 15px;
    height: 15px;

    border: 2.5px solid;
    border-color: var(--color-secundario);
    border-radius: 20px;
    cursor: pointer;
}

.actual {
    background-color: var(--color-secundario);
}

.contenedor-titulo {
    width: 360px;
    position: absolute;
    top: 30%;
    left: 0;
    display: flex;
    flex-direction: column;

    color: var(--color-secundario);
    font-family: var(--fuente-cuerpo);
    margin-left: 3rem;
}

.barra-amarilla {
    background-color: var(--color-acento);
    width: 50px;
    height: 8px;
    border-radius: var(--button-radius);
    margin-bottom: 10px;
}

.contenedor-titulo h1 {
    margin: 0;

    font-size: 4rem;
}

.contenedor-titulo p {
    font-size: 2rem;
}

.gradiente-izquierda {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(to right, rgb(from var(--color-primario) r g b / 0.7), transparent);
}

/** --------------- Categorias -----------------------*/

.categorias-container {
    width: 90vw;
    max-width: 900px;
    min-height: 600px;
    padding: 40px 20px;

    display: flex;
    flex-direction: column;
    align-items: center;
}

.contenedor-subtitulo {
    width: 100%;
    max-width: 600px;
    margin-bottom: 30px;
}

.categorias-container h1 {
    text-align: start;
    font-size: 2.5rem;
    margin-bottom: 60px;
    margin: 0;
    font-weight: 800;
}

.categoria-card {
    display: flex;
    position: relative;
    align-items: center;
    justify-content: end;
    margin: 15px 0px;
    text-decoration: none;

    height: 150px;
    width: 100%;
    max-width: 600px;

    border: 1px solid #ddd;
    border-radius: var(--button-radius);

    background-color: var(--color-primario);

    transition: transform 0.3s ease;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}

.categoria-card:hover {
    transform: scale(1.1);
    background-color: var(--color-hover);
    border-radius: var(--button-radius);
}


.contenido-card {
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
    border-radius: 0 var(--button-radius) var(--button-radius) 0;

}

.barra-titulo {
    margin-top: 30px;
    margin-bottom: 0;
}

.categoria-card img{
    height: 115px;
    width: 115px;

    margin: 0 40px 0 20px;

    border-radius: 60px;
    object-fit: cover;
}

.categoria-card span {
    font-size: 2rem;
    width: max-content;
    height: max-content;
    color: var(--color-secundario);

    margin: 0 30px;
}

.texto-card {
    color: var(--color-secundario);
    font-size: 1.8rem;
    font-weight: bold;
}

.contenedor-placeholder {
    width: 100%;
    height: 100%;
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.placeholder-image {
    width: 100%;
    height: 300px;
}

.contenedor-placeholder p {
    font-size: 1.3rem;
    margin: 0;
}


/* Footer */

footer {
    height: 60px;
    width: 100%;
    display: flex;
    text-align: center;
    align-items: center;
    justify-content: center;
    position:static;
    bottom: 0;
    left: 0;

    color: var(--color-secundario);
    background-color: var(--color-primario);

    z-index: 999;
}

footer p {
    height: 100%;
    margin: 0;
    align-content: center;
}

footer a {
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
    color: var(--color-secundario);
}

footer span {
    font-size: 1.5rem;
    margin-left: 2rem;
}

@media (max-width: 850px) {
    .contenedor-titulo {
        width: 270px;
        margin-left: 2.5rem;
    }

    .contenedor-titulo h1 {
        font-size: 3rem;
    }

    .contenedor-titulo p {
        font-size: 1.5rem;
    }
}

@media (max-width: 600px) {

    .nav-link {
        margin: 0;
    }

    .nav-logo {
        font-size: 1.5rem;
    }

    .nav-link span {
        font-size: 1.5rem;
    }
    

    .contenedor-titulo {
        width: 270px;
        margin-left: 2rem;
    }

    .barra-amarilla {
        width: 40px;
        height: 6px;
    }

    .contenedor-titulo h1 {
        font-size: 2.5rem;
    }

    .categoria-card span {
        font-size: 1.5rem;
    }


    .fondo-principal {
        height: 55vw;
    }

    .texto-card {
        font-size: 1.4rem;
    }

    .categorias-container h1 {
        font-size: 2rem;
    }

    .categoria-card img{
        height: 90px;
        width: 90px;

        margin: 0 20px 0 25px;
        object-fit: cover;
    }

}

@media (max-width: 500px) {

    .marca-portada {
        width: 10px;
        height: 10px;
    }

    .barra-amarilla {
        width: 30px;
        height: 4px;
    }

    .contenedor-titulo {
        width: 200px;
        margin-left: 2rem;
    }

    .contenedor-titulo h1 {
        font-size: 2rem;
    }

    .contenedor-titulo p {
        font-size: 1.2rem;
    }

    .contenedor-subtitulo {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .contenedor-subtitulo h1 {
        text-align: center;
    }

    .categorias-container {
        padding-left: 0;
        padding-right: 0;
        width: 95vw;
    }

    .categoria-card {
        height: 120px;
    }

    .categoria-card img{
        height: 70px;
        width: 70px;
    }


    .texto-card {
        font-size: 1.2rem;
    }

    .categorias-container h1 {
        font-size: 1.8rem;
    }

}