Css landing

html {
    scroll-behavior: smooth;
}

body {
    font-family: Barlow, sans-serif;
    margin: 0;
    color: #363636;
    height: auto;
    font-size: 1rem;
}

.background-gris {
    background-color: #f7f7f7;
}

.gris-clar {
    font-size: 1.2rem;
    color: #aeaeae;
    line-height: 150%;
}


/*FLEX*****************************************************************************************************************/

header,
.portada,
.beneficios-flex,
.testimonial-flex,
.colaborador-flex,
#feature-invert-block,
#feature-block {
    display: flex;
    flex-flow: row wrap;
    width: auto;
    justify-content: space-between;
}

.portada,
.beneficios-flex,
#testimonio-module,
.intro,
.title-modules,
.getup-module,
footer,
.background-gris,
.slider {
    padding: 2% 14%;
}

#feature-invert-block,
#feature-block {
    padding: 2% 0;
}

#title-modules-getup {
    padding: 0% 14%;
    font-size: 3rem;
}

header {
    width: 80%;
    top: -130px;
    padding: 0% 14%;
}


/**********************************************************************************************************************/

header {
    position: fixed;
    background-color: white;
    transition: 0.5s;
    z-index: 3;
}

header ul {
    list-style: none;
    overflow: hidden;
}

header li a {
    display: block;
    padding: 1rem;
    border-right: 1px solid #f4f4f4;
    text-decoration: none;
    color: black;
}

.black-line:after {
    content: "";
    display: block;
    height: 2px;
    background: black;
    transition: width 0.3s ease 0s, left 0.3s ease 0s;
    width: 0;
}

.black-line:hover:after {
    width: 100%;
}


/*menu*****************************************************************************************************************/

header .menu {
    clear: both;
    max-height: 0;
    transition: max-height .2s ease-out;
    justify-content: left;
}


/*menu-icon************************************************************************************************************/

.container-header {
    display: inline-flex;
}

header .menu-icon {
    cursor: pointer;
    float: right;
    background-color: #f73b51;
    vertical-align: middle;
    padding: 1rem;
    position: relative;
    user-select: none;
}

header .menu-icon .navicon {
    background: #333;
    display: block;
    height: 2px;
    position: relative;
    transition: background-color .2s ease-out;
    width: 50px;
}

header .menu-icon .navicon:before,
header .menu-icon .navicon:after {
    background: #333;
    content: '';
    display: block;
    height: 100%;
    position: absolute;
    transition: all .2s ease-out;
    width: 100%;
}

header .menu-icon .navicon:before {
    top: 10px;
}

header .menu-icon .navicon:after {
    top: -10px;
}


/*menu-btn*************************************************************************************************************/

header .menu-btn {
    display: none;
}

header .menu-btn:checked~.menu {
    max-height: 270px;
}

header .menu-btn:checked~.menu-icon .navicon {
    background: transparent;
}

header .menu-btn:checked~.menu-icon .navicon:before {
    transform: rotate(-45deg);
}

header .menu-btn:checked~.menu-icon .navicon:after {
    transform: rotate(45deg);
}

header .menu-btn:checked~.menu-icon:not(.steps) .navicon:before,
header .menu-btn:checked~.menu-icon:not(.steps) .navicon:after {
    top: 0;
}


/*portada**************************************************************************************************************/

.portada {
    height: 50em;
    background-image: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url("https://upload.wikimedia.org/wikipedia/commons/c/c7/Tabby_cat_with_blue_eyes-3336579.jpg");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    align-items: center;
}

.text-portada {
    font-size: 1.5rem;
    width: 50%;
    color: white;
    vertical-align: middle;
    max-width: 100%;
}

.title-portada {
    font-size: 3rem;
    font-weight: 100;
    display: block;
}

.inherit {
    position: absolute;
    top: 2%;
    left: 14%;
}

.logo-salle {
    width: 200px;
    height: auto;
    max-width: 100%;
}


/*formulario***********************************************************************************************************/

.form-module {
    max-width: 30rem;
    background-color: white;
}

.form-module>h2 {
    text-align: center;
}

.form-module>p {
    text-align: center;
}

form {
    padding: 2rem;
    color: #C9C9C9;
}

.la {
    text-align: left;
}

.label {
    margin-top: 15px;
    /* margin-left: 50%; */
    text-align: right;
    width: 0;
}

form>.label {
    margin-top: 15px;
    text-align: right;
}

input,
select {
    border: 1px solid #C9C9C9;
    margin-bottom: 1rem;
    margin-top: 0.5rem;
    background-color: white;
    font-size: 1.2rem;
    width: 95%;
}

input {
    padding: 1rem 0 1rem 1rem;
    text-align: left;
}

select {
    text-align: left;
    padding: 1rem 1rem 1rem 1rem;
    width: 100%
}

button {
    background-color: #f73b51;
    color: white;
    font-weight: bold;
    border: 0;
    border-radius: 3%;
    cursor: pointer;
    padding: 1.3rem 4rem;
    text-align: center;
}

#enviar_btn {
    margin-top: 1rem;
    width: 100%;
    font-size: 1.2rem;
}


/*intro****************************************************************************************************************/

.intro {
    font-size: 1.5rem;
    text-align: center;
    line-height: 150%;
}


/*beneficios***********************************************************************************************************/

.beneficio {
    padding: 5px;
    color: white;
    width: 330px;
    display: inline-flex;
}

.icon-beneficio {
    width: 55px;
    margin-right: 0.5rem;
    height: 55px;
}

.titulo-beneficio {
    display: block;
    font-weight: 400;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #000;
}

.copy-beneficio {
    font-size: 1rem;
    color: #c9c9c9;
}


/*modulos**************************************************************************************************************/

.title-modules {
    text-align: center;
    font-size: 2.5rem;
}


/*features************************************************************************************************************/

#feature-block,
#feature-invert-block {
    align-items: center;
    max-width: 100%;
}

.title-features {
    font-size: 2rem;
}

.feature-block,
.feature-image {
    display: inline-block;
    max-width: 100%;
}

.feature-block {
    width: 50%;
    min-width: 470px;
}

#feature-invert-block {
    border-top: 1px solid #C9C9C9;
}

#feature-image,
#feature-image-invert {
    align-items: center;
    width: 470px;
    max-width: 100%;
}

.feature-img {
    max-width: 100%;
    padding: 0;
}


/*testimonial**********************************************************************************************************/

.testimonial-flex {
    list-style: none;
    text-align: center;
}

.testimonio {
    text-align: center;
    padding: 1rem;
    color: #9b9b9b;
    width: 30rem;
    display: block;
    transition: all 0.5s ease 0s;
    line-height: 150%;
}

.testimonio:hover {
    background-color: #f7f7f7;
    transition: all 0.5s ease 0s;
}

.img-testimonial {
    border-radius: 50%;
    width: 100px;
    height: auto;
}


/*colaborador**********************************************************************************************************/

.slider {
    background-color: #5EAFDB;
}

.colaborador {
    align-items: center;
    padding-left: 15px;
}

.img-colaborador {
    width: 150px;
    height: auto;
    filter: brightness(0) invert(1);
}


/*getup****************************************************************************************************************/

.getup-module {
    text-align: center;
}

.getup-copy {
    font-size: 1.2rem;
    font-weight: bold;
    color: #b1b1b1;
    line-height: 120%;
}

.go-top {
    font-size: 1.5rem;
}


/*footer****************************************************************************************************************/

footer {
    text-align: center;
    font-size: 1.2rem;
}


/*Extra**************************************************************************************************************/

@media all and (max-width: 1500px) {
    .portada,
    .beneficios-flex,
    #testimonio-module,
    .intro,
    .title-modules,
    .getup-module,
    footer,
    /* .background-gris, */
    .slider {
        padding: 2% 10%;
    }
    .testimonial-flex,
    .beneficios-flex {
        justify-content: center;
    }
}

@media all and (max-width: 1350px) {
    .portada,
    .beneficios-flex,
    #testimonio-module,
    .intro,
    .title-modules,
    .getup-module,
    footer,
    /* .background-gris, */
    .slider {
        padding: 2% 7%;
    }
    .portada {
        justify-content: center;
    }
    .text-portada {
        width: auto;
        max-width: 100%;
    }
    header {
        width: 80%;
        top: -130px;
    }
}

@media all and (max-width: 1100px) {
    .portada,
    .features,
    .beneficios-flex,
    .testimonial-flex,
    .colaborador-flex,
    .feature-block {
        justify-content: center;
    }
    .text-portada {
        width: auto;
        max-width: 100%;
        text-align: center;
    }
    .portada {
        height: auto;
        margin-bottom: rem;
    }
    .text-portada {
        margin-top: 3rem;
    }
    .beneficio {
        width: 100%;
    }
    .copy-beneficio {
        margin-top: 0;
    }
    #feature-block,
    #feature-invert-block {
        justify-content: center;
    }
    .background-gris>section,
    .feature-image,
    .feature-img,
    .feature-block,
    .title-features,
    .gris-clar,
    .testimonial-flex,
    .testimonio {
        width: 100%;
        max-width: 100%;
    }
    .img-testimonial {
        width: 30%;
    }
    /* Tamaños texto */
    .text-portada>p,
    .form-module>h2,
    #title-modules-getup {
        font-size: 1rem;
    }
    .form-module {
        font-size: 1.5rem;
    }
    .form-module>p {
        font-size: 0.65rem;
    }
    .intro {
        font-size: 0.75rem;
    }
    #feature-block>div>p,
    #feature-invert-block>div>p {
        font-size: 0.9rem;
    }
    #feature-block>div>h3,
    #feature-invert-block>div>h3 {
        font-size: 1.2rem;
    }
    .getup-copy {
        font-size: 0.75rem;
        margin-bottom: 2rem;
    }
    #boton-start {
        font-size: 2rem;
        width: auto;
    }
}

@media all and (min-width: 500px) {
    header li {
        float: left;
    }
    header li a {
        padding: 20px 30px;
    }
    header .menu {
        clear: none;
        float: right;
        max-height: none;
    }
    header .menu-icon {
        display: none;
    }
}

@media all and (max-width: 500px) {
    .portada,
    .beneficios-flex,
    #testimonio-module,
    .intro,
    .title-modules,
    .getup-module,
    footer,
    .slider,
    .feature-block {
        padding: 1% 2%;
    }
    header {
        width: 90%;
        top: -130px;
    }
}

.animate__animated.animate__fadeInUp {
    --animate-duration: 2s;
}

@keyframes example {
    0% {
        transform: translateY(0%);
    }
    100% {
        transform: translateY(-5%)
    }
}

@keyframes example2 {
    0% {
        transform: translateY(-5%);
    }
    100% {
        transform: translateY(0%)
    }
}

.beneficio:hover {
    animation: example 1s forwards;
}

.beneficio:not(hover) {
    animation: example2 1s forwards;
}