* {
    box-sizing: border-box;
    margin: 0%;
    font-family: 'Anton', sans-serif;
    font-family: 'Carter One', cursive;
}

/* CUERPO */
body {
    display: grid;
    grid-template-rows: 10% 80% 10%;
    background-color: black;

}

/* HEADER  */
header {
    width: 100%;
}

header p {
    padding-bottom: 1%;
}

header a {
    text-decoration: none;
    color: #54A9BB;
}

header a:hover {
    transform: scale(0.95);
    text-decoration: none;
    color: #54A9BB;
}


header .titulo img {
    width: 60px;
    height: 60%;
}

nav img {
    width: 100px;
    height: 30px;
}

/* animacion de texto */
.frikando {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 200px;
    color: #54A9BB;
}

.frikando span {
    display: inline-block;
    position: relative;
    animation: bounce 1s ease-in-out infinite;
}

.frikando span:before {
    content: "";
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    /* duracion */
    animation: stretch 0.5s ease-in-out infinite;
}

/* cada uno tiene un tiempo diferente para hacer un efecto de ola */

.frikando span:nth-child(1) {
    animation-delay: 0.1s;
}

.frikando span:nth-child(2) {
    animation-delay: 0.2s;
}

.frikando span:nth-child(3) {
    animation-delay: 0.3s;
}

.frikando span:nth-child(4) {
    animation-delay: 0.4s;
}

.frikando span:nth-child(5) {
    animation-delay: 0.5s;
}

.frikando span:nth-child(6) {
    animation-delay: 0.6s;
}

.frikando span:nth-child(7) {
    animation-delay: 0.7s;
}

.frikando span:nth-child(8) {
    animation-delay: 0.8s;
}

/* hacemos la animacion */

@keyframes bounce {
    /* empieza en y=0 y va bajando hasta y=-10 y luego vuelve a subir a y=0 */
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0);
    }
}

/* CUERPO */

main {
    display: grid;
    justify-items: center;
    align-items: center;

}

/* FOOTER */

footer {
    grid-row: 3/4;
    position: relative;
    margin-top: 20%;
    display: grid;
    align-items: center;
    justify-items: center;
    height: 50px;
    background-color: black;
}

footer p {

    color: #54A9BB;
    letter-spacing: 2px;
}

a:hover{
    text-decoration: none;
}

/* LISTA */
/* para poner una animación en las letras */

ul {
    grid-column: 3/4;
    font-size: 12px;
    position: relative;
    display: flex;
    flex-direction: row;
    gap: 15px;
    margin-right: 1%;
}

ul li {
    position: relative;
    list-style: none;

}

ul li a {
    position: relative;
    text-decoration: none;
    letter-spacing: 2px;
    color: #54A9BB;

}

ul li a::before {
    position: absolute;

    content: attr(data-text);
    /* --clr es para la sombra, hace un efecto neon en las letras */
    color: var(--clr);
    width: 0;
    overflow: hidden;
    transition: 0.5s;
    border-right: 2px solid var(--clr);
    -webkit-text-stroke: 1px var(--clr);
}

ul li a:hover {
    text-decoration: none;
    color: transparent;
}

ul li a:hover::before {
    width: 100%;
    filter: drop-shadow(0 0 10px var(--clr));
}


@media screen and (max-width: 640px) {

    /* TITULO */


    header {
        grid-row: 1/2;
    }

    footer {
        margin-top: 70%;
        grid-row: 3/4;
    }

    header .titulo {
        height: 55px;
        background-color: #003F4C;
        font-size: 45px;
        color: #54A9BB;
        display: grid;
        grid-template-columns: 15% 80%;
    }

    /* MENU */
    header nav {

        color: white;
        display: grid;
        justify-items: end;
        background-color: #003F4C;
    }

    .menu {
        grid-template-columns: 70% 30%;
        z-index: 9999999999;
        width: 100%;
        height: 50px;
        background-color: #54A9BB;
        --bs-bg-opacity: 0.5;
        box-shadow: inset 0px 8px 10px rgba(0, 0, 0, 0.526);
    }

    .ml-auto {
        display: flex;
        justify-content: center;
        margin-top: 5px;
        margin-right: 38px;
        background-color: #54A9BB;
        box-shadow: inset 0px 8px 10px rgba(0, 0, 0, 0.526);
        width: 180px;
    }

    nav button {
        width: 300px;
    }

    .navbar-toggler {
        grid-row: 2/3;
        overflow: hidden;
        margin-left: 50.5%;
        border: none;

    }

    .navbar-toggler:focus {
        outline: none;
    }

    .nav-link {
        overflow: hidden;
        display: flex;
        justify-content: center;
        font-size: 12px;

        border-bottom: #4a92a0 solid 1px;

    }

    nav button:active {
        transform: scale(0.9);
        box-shadow: inset 0px 8px 10px rgba(0, 0, 0, 0.263);
        border: none;
    }

    /* animacion */

    .frikando{
        font-size: 150px;
    }


}

@media screen and (min-width: 640px) and (max-width: 1000px) {
    header .titulo {
        height: 55px;
        background-color: #003F4C;
        font-size: 45px;
        color: #54A9BB;
        display: grid;
        grid-template-columns: 8% 80%;
    }



    /* MENU */
    header nav {

        color: white;
        display: grid;
        justify-items: end;
        background-color: #003F4C;
    }

    .menu {
        grid-template-columns: 70% 30%;
        z-index: 9999999999;
        width: 100%;
        height: 50px;
        background-color: #54A9BB;
        --bs-bg-opacity: 0.5;
        box-shadow: inset 0px 8px 10px rgba(0, 0, 0, 0.526);
    }

    .ml-auto {
        display: flex;
        justify-content: center;
        margin-top: 5px;
        margin-right: 38px;


        background-color: #54A9BB;
        box-shadow: inset 0px 8px 10px rgba(0, 0, 0, 0.526);
        width: 180px;
    }

    nav button {
        width: 300px;
    }

    .navbar-toggler {
        grid-row: 2/3;
        overflow: hidden;
        margin-left: 65.5%;
        border: none;

    }

    .navbar-toggler:focus {
        outline: none;

    }

    .nav-link {
        overflow: hidden;
        display: flex;
        justify-content: center;
        font-size: 50%;

        border-bottom: #4a92a0 solid 1px;

    }


    nav h1:hover {
        -webkit-text-stroke: 1px var(--clr);
        text-decoration: none;
        color: transparent;
    }

    nav button:active {
        transform: scale(0.9);
        box-shadow: inset 0px 8px 10px rgba(0, 0, 0, 0.263);
        border: none;
    }



}

@media screen and (min-width: 1000px) {
    header .titulo {
        height: 55px;
        background-color: #003F4C;
        font-size: 45px;
        color: #54A9BB;
        display: grid;
        grid-template-columns: 8% 80%;
    }

    /* MENU */
    header nav {
        background-color: #54A9BB;
        color: white;
        text-align: end;
        padding-right: 1%;
    }

    nav button {
        width: 300px;
    }



    nav h1:hover {

        -webkit-text-stroke: 1px var(--clr);
        text-decoration: none;
        color: transparent;
    }

    nav button:active {
        transform: scale(0.9);
        box-shadow: inset 0px 8px 10px rgba(0, 0, 0, 0.263);
        border: none;
    }



}

button {
    border: none;
    background: none;

}


/* BARRA PARA DESLIZAR */

body::-webkit-scrollbar {
    width: 8px;
    height: 8px;

}

body::-webkit-scrollbar-track {
    background: #00262f;

}

body::-webkit-scrollbar-thumb {
    background-color: #003F4C;
    border-radius: 20px;
}